Atlassian Corp Plc (Form: 20-F, Received: 08/13/2021 16:40:25)

The lessor leases to the lessee the property referred to above. (D) Encumbrances (if applicable): (G) 1. TERM 2. COMMENCING DATE 3. TERMINATING DATE 4. With an OPTION TO RENEW for a period of set out in clause of 5. With an OPTION TO PURCHASE set out in clause of 6. Together with and reserving the RIGHTS set out in clause of 7. Incorporates the provisions or additional material set out in ANNEXURE(S) hereto. 8. Incorporates the provisions set out in No. 9. The RENT is set out in No. of (B) LODGED BY Document Collection Box CODE L (F) (E) LESSEE TENANCY: (A) TORRENS TITLE Form: 07L Release: 4·7 LEASE New South Wales Real Property Act 1900 pages to the top left-hand corner. (C) LESSOR PRIVACY NOTE: Section 31B of the Real Property Act 1900 (RP Act) authorises the Registrar General to collect the information required by this form for the establishment and maintenance of the Real Property Act Register. Section 96B RP Act requires that the Register is made available to any person for search upon payment of a fee, if any. Property leased ALL HANDWRITING MUST BE IN BLOCK CAPITALS. 2005 Page 1 of STAMP DUTY Reference: Email: Name, Address or DX, Telephone, and Customer Account Number if any.

(I) STATUTORY DECLARATION * I solemnly and sincerely declare that — 1. The time for the exercise of option to in expired lease No. has ended; and 2. The lessee under that lease has not exercised the option. Made and subscribed at in the on in the presence of of , Justice of the Peace (J.P. Number: ) Practising Solicitor [specify] , # : 1. I saw the face of the person OR I did not see the face of the person because the person was wearing a face covering, but I am OR the document I relied on was a [Omit ID No.] Signature of witness: Signature of applicant: * lodgment. # DATE (H) ** s117 RP Act requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. ALL HANDWRITING MUST BE IN BLOCK CAPITALS Page 2 of 2005

Dexus Lease Page 3 of 12 Doc ID 827830193/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 12 Doc ID 827830193/v2 Table of contents Commercial Terms Schedule 5 2. Definitions 7 2.1 Definitions 7 3. Incorporation of Prior Lease 7 3.1 Incorporation of terms of the Prior Lease 7 3.2 Amendment of Prior Lease 7 Signing page 12

Dexus Lease Page 5 of 12 Doc ID 827830193/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Level 2, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023

Dexus Lease Page 6 of 12 Doc ID 827830193/v2 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion 9.19% Item 7 Base Rent $ 1,115,011.50 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Percentage Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000

Dexus Lease Page 7 of 12 Doc ID 827830193/v2 Item 13 Bank Guarantee The greater of: (a) $ 737,692.79 ; and (b) An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 2. Definitions 2.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AJ886425 as varied by Variation of Lease AN811272. 3. Incorporation of Prior Lease 3.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 3.2. 3.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease;

Dexus Lease Page 8 of 12 Doc ID 827830193/v2 (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 12.6 is deleted and marked 'not used'. (e) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into of the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”;

Dexus Lease Page 9 of 12 Doc ID 827830193/v2 (f) A new clauses 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases.:; (g) Clause 17.11 is deleted and replaced with the following: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (h) Clause 22 (Option to Renew) is deleted; (i) Clause 26 (Incentive) is deleted; (j) Clause 27 (Roof Garden Works) is deleted; (k) Clause 28 (Landlord's Works) is deleted; (l) Clause 30 (Tenant's Right of First Refusal) is deleted; (m) Clause 31 (Licenced Area) is deleted; (n) Clause 34 (Tenant's Right to Extend) is deleted. (o) A new clause 35 is included as follows: "35 Relocation 35.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (p) A new clause 36 is included as follows: "36 Early Termination by Tenant and Relocation 36.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give

Dexus Lease Page 10 of 12 Doc ID 827830193/v2 the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025. 36.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 36.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 36.4 Subject to the Tenant complying with clauses 36.1 to 36.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than : (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 36.6 For the avoidance of doubt, nothing in this clause 36 shall release either party from any prior breach of this lease.". (q) A new clause 37 is included as follows: 37. Tenant Advisory Fees 37.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 37.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 37.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and

Dexus Lease Page 11 of 12 Doc ID 827830193/v2 (b) the Tenant's Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 37.2. 37.4 In this clause : (a) Landlord's Agency Fee means $56,865.59 plus GST. (b) Tenant's Advisory Fee means $68,133.64 plus GST.; and (r) A new clause 38 is included as follows: "38 Interdependency 38.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 38.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 38 unless the claim relates to an prior breach. 38.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (s) Schedule 1 (Definitions and Interpretation) is amended by including the following: "'Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 3, 341 George Street, Sydney; (c) Level 4, 341 George Street, Sydney; (d) Level 5, 341 George Street, Sydney; (e) Levels 6, 7 and 8, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney." and (t) Schedule 4 (New clause 22) is deleted.

Dexus Lease Page 12 of 12 Doc ID 827830193/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 12 Doc ID 827830713/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 12 Doc ID 827830713/v2 Table of contents Commercial Terms Schedule 5 2. Definitions 7 2.1 Definitions 7 3. Incorporation of Prior Lease 7 3.1 Incorporation of terms of the Prior Lease 7 3.2 Amendment of Prior Lease 7 Signing page 12

Dexus Lease Page 5 of 12 Doc ID 827830713/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Level 3, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023

Dexus Lease Page 6 of 12 Doc ID 827830713/v2 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion The same percentage that the area of the Premises (including the storage area in clause 2.3) bears to the lettable area of the Building. Item 7 Base Rent $ 987,393.51 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Percentage Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000

Dexus Lease Page 7 of 12 Doc ID 827830713/v2 Item 13 Bank Guarantee The greater of: (a) $ 667,752.83 ; and (b) An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 2. Definitions 2.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AJ906196 as varied by Variation of Lease AN811273. 3. Incorporation of Prior Lease 3.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 3.2. 3.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease;

Dexus Lease Page 8 of 12 Doc ID 827830713/v2 (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 12.6 is deleted and marked 'not used'. (e) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into of the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”;

Dexus Lease Page 9 of 12 Doc ID 827830713/v2 (f) A new clause 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases."; (g) Clause 17.11 is deleted and replaced with the following: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (h) Clause 22 (Option to Renew) is deleted; (i) Clause 26 (Incentive) is deleted; (j) Clause 27 (Roof Garden Works) is deleted; (k) Clause 28 (Landlord's Works) is deleted; (l) Clause 30 (Tenant's Right of First Refusal) is deleted; (m) Clause 31 (Licenced Area) is deleted'; (n) Clause 34 (Tenant's Right to Extend) is deleted. (o) A new clause 35 is included as follows: "35 Relocation 35.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (p) A new clause 36 is included as follows: "36 Early Termination by Tenant and Relocation 36.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025.

Dexus Lease Page 10 of 12 Doc ID 827830713/v2 36.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 36.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 36.4 Subject to the Tenant complying with clauses 36.1 to 36.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than : (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7 , the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 36.6 For the avoidance of doubt, nothing in this clause 36 shall release either party from any prior breach of this lease.". (q) A new clause 37 is included as follows: 37. Tenant Advisory Fees 37.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 37.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 37.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and (b) the Tenant's Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 37.2. 37.4 In this clause :

Dexus Lease Page 11 of 12 Doc ID 827830713/v2 (a) Landlord's Agency Fee means $50,357.25 plus GST. (b) Tenant's Advisory Fee means $68,133.64 plus GST.; (r) A new clause 38 is included as follows: "38 Interdependency 38.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 38.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 38 unless the claim relates to an prior breach. 38.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (s) Schedule 1 (Definitions and Interpretation) is amended by including the following: "Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 2, 341 George Street, Sydney; (c) Level 4, 341 George Street, Sydney; (d) Level 5, 341 George Street, Sydney; (e) Levels 6, 7 and 8, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney." and (t) Schedule 4 (New clause 22) is deleted.

Dexus Lease Page 12 of 12 Doc ID 827830713/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 13 Doc ID 827830863/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 13 Doc ID 827830863/v2 Table of contents Commercial Terms Schedule 5 1. Definitions 7 1.1 Definitions 7 2. Incorporation of Prior Lease 7 2.1 Incorporation of terms of the Prior Lease 7 2.2 Amendment of Prior Lease 7 Signing page 13

Dexus Lease Page 5 of 13 Doc ID 827830863/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Level 4, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023

Dexus Lease Page 6 of 13 Doc ID 827830863/v2 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion The same percentage that the area of the Premises (including the storage area in clause 2.3) bears to the lettable area of the Building. Item 7 Base Rent $ 1,545,275.64 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000

Dexus Lease Page 7 of 13 Doc ID 827830863/v2 Item 13 Bank Guarantee The greater of: $ 849,901.60 ; and An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Increases in Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 1. Definitions 1.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AN811276. 2. Incorporation of Prior Lease 2.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 2.2. 2.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease; (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted;

Dexus Lease Page 8 of 13 Doc ID 827830863/v2 (d) Clause 3.11 is deleted and replaced with the following: "3.11 Fixed Review of Base Rent On and from each Fixed Annual Review Date, the Base Rent payable by the Tenant under this lease is the Base Rent payable immediately before the relevant Fixed Annual Review Date increased by 4%"; (e) Clause 12.6 is deleted and marked 'not used'. (f) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Increases in Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date.

Dexus Lease Page 9 of 13 Doc ID 827830863/v2 (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”; (g) A new clauses 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases."; (h) A new clause 17.11 is inserted as follows: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (i) Clause 22 (Options) is deleted; (j) Clause 34 (Lease Conditional) is deleted; (k) Clause 35 (Change to Commencing Date) is deleted; (l) Clause 36 (Tenant's Right to Extend) is deleted; (m) Clause 37 (Payment of Tenant Rep Fee) is deleted; (n) Clause 38 (Landlord Contribution) is deleted; (o) A new clause 39 is included as follows: "39 Relocation 39.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (p) A new clause 40 is included as follows: "40 Early Termination by Tenant and Relocation 40.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early

Dexus Lease Page 10 of 13 Doc ID 827830863/v2 Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025. 40.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 40.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 40.4 Subject to the Tenant complying with clauses 40.1 to 40.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than: (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 40.6 For the avoidance of doubt, nothing in this clause 40 shall release either party from any prior breach of this lease.". (q) A new clause 41 is included as follows: "41. Tenant Advisory Fees 41.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 41.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 41.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and

Dexus Lease Page 11 of 13 Doc ID 827830863/v2 (b) the Tenant's Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 41.2. 41.4 In this clause : (a) Landlord's Agency Fee means $67,820.39 plus GST. (b) Tenant's Advisory Fee means $68,133.64plus GST.;" (r) A new clause 42 is included as follows: "42 Interdependency 42.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 42.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 42 unless the claim relates to an prior breach. 42.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (s) Schedule 1 (Definitions and Interpretation) is amended by including the following: "Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 2, 341 George Street, Sydney; (c) Level 3, 341 George Street, Sydney; (d) Level 5, 341 George Street, Sydney; (e) Levels 6, 7 and 8, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney."; (t) Schedule 1 (Definitions and Interpretation) is amended by deleting the definition for “Increases in Building Outgoings” and inserting in its place the following:

Dexus Lease Page 12 of 13 Doc ID 827830863/v2 “Increases in Building Outgoings means the annual increase in Building Outgoings over the Building Outgoings for the financial year ending 30 June 2023.” (u) Schedule 4 (Base Rent, Fixed Review of Base Rent and Repayment of Tenant Rep Fee) is deleted; and (v) Schedule 5 (New clause 22) is deleted.

Dexus Lease Page 13 of 13 Doc ID 827830863/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 13 Doc ID 827831523/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 13 Doc ID 827831523/v2 Table of contents Commercial Terms Schedule 5 1. Definitions 7 1.1 Definitions 7 2. Incorporation of Prior Lease 7 2.1 Incorporation of terms of the Prior Lease 7 2.2 Amendment of Prior Lease 7 Signing page 13

Dexus Lease Page 5 of 13 Doc ID 827831523/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Level 5, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023 Item 4 Expiry Date 30 June 2028

Dexus Lease Page 6 of 13 Doc ID 827831523/v2 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion The same percentage that the area of the Premises (including the storage area in clause 2.3) bears to the lettable area of the Building. Item 7 Base Rent $ 1,530,362.07 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000 Item 13 Bank Guarantee The greater of: $ 841,699.14 ; and An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Increases in Building Outgoings plus GST

Dexus Lease Page 7 of 13 Doc ID 827831523/v2 Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 1. Definitions 1.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AN811277 as varied by Variation of Lease entered into between the parties dated September 2018. 2. Incorporation of Prior Lease 2.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 2.2. 2.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease; (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 3.11 is deleted and replaced with the following: "3.11 Fixed Review of Base Rent

Dexus Lease Page 8 of 13 Doc ID 827831523/v2 On and from each Fixed Annual Review Date, the Base Rent payable by the Tenant under this lease is the Base Rent payable immediately before the relevant Fixed Annual Review Date increased by 4%"; (e) Clause 12.6 is deleted and marked 'not used'. (f) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Increases in Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry

Dexus Lease Page 9 of 13 Doc ID 827831523/v2 out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”; (g) A new clauses 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases.:; (h) A new clause 17.11 is inserted as follows: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (i) Clause 22 (Options) is deleted; (j) Clause 34 (Lease Conditional) is deleted; (k) Clause 36 (Tenant's Right to Extend) is deleted; (l) Clause 37 (Payment of Tenant Rep Fee) is deleted; (m) Clause 38 (Landlord Contribution) is deleted; (n) A new clause 39 is included as follows: "39 Relocation 39.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (o) A new clause 40 is included as follows: "40 Early Termination by Tenant and Relocation 40.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025.

Dexus Lease Page 10 of 13 Doc ID 827831523/v2 40.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 40.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 40.4 Subject to the Tenant complying with clauses 40.1 to 40.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than: (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 40.6 For the avoidance of doubt, nothing in this clause 40 shall release either party from any prior breach of this lease.". (p) A new clause 41 is included as follows: "41. Tenant Advisory Fees 41.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 41.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 41.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and (b) the Tenant's Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 41.2. 41.4 In this clause :

Dexus Lease Page 11 of 13 Doc ID 827831523/v2 (a) Landlord's Agency Fee means $67,160.17 plus GST. (b) Tenant's Advisory Fee means $68,133.64.plus GST;" (q) A new clause 42 is included as follows: "42 Interdependency 42.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 42.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 42 unless the claim relates to an prior breach. 42.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (r) Schedule 1 (Definitions and Interpretation) is amended by including the following: "Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 2, 341 George Street, Sydney; (c) Level 3, 341 George Street, Sydney; (d) Level 4, 341 George Street, Sydney; (e) Levels 6, 7 and 8, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney."; (s) Schedule 1 (Definitions and Interpretation) is amended by deleting the definition for “Increases in Building Outgoings” and inserting in its place the following: “Increases in Building Outgoings means the annual increase in Building Outgoings over the Building Outgoings for the financial year ending 30 June 2023.”

Dexus Lease Page 12 of 13 Doc ID 827831523/v2 (t) Schedule 4 (Base Rent, Fixed Review of Base Rent and Repayment of Tenant Rep Fee) is deleted; and (u) Schedule 5 (New clause 22) is deleted.

Dexus Lease Page 13 of 13 Doc ID 827831523/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 12 Doc ID 828005453/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 12 Doc ID 828005453/v2 Table of contents Commercial Terms Schedule 5 2. Definitions 7 2.1 Definitions 7 3. Incorporation of Prior Lease 7 3.1 Incorporation of terms of the Prior Lease 7 3.2 Amendment of Prior Lease 7 Signing page 12

Dexus Lease Page 5 of 12 Doc ID 828005453/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Levels 6,7 and 8, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023

Dexus Lease Page 6 of 12 Doc ID 828005453/v2 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion The same percentage that the area of the Premises (including the storage area in clause 2.3) bears to the lettable area of the Building. Item 7 Base Rent $ 3,199,040.63 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Percentage Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000

Dexus Lease Page 7 of 12 Doc ID 828005453/v2 Item 13 Bank Guarantee The greater of: (a) $ 2,119,507.79 ; and (b) An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 2. Definitions 2.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AJ886427 as varied by Variation of Lease AN811274. 3. Incorporation of Prior Lease 3.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 3.2. 3.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease;

Dexus Lease Page 8 of 12 Doc ID 828005453/v2 (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 12.6 is deleted and marked 'not used'. (e) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”;

Dexus Lease Page 9 of 12 Doc ID 828005453/v2 (f) A new clauses 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases."; (g) Clause 17.11 is deleted and replaced with the following: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (h) Clause 22 (Option to Renew) is deleted; (i) Clause 26 (Incentive) is deleted; (j) Clause 27 (Roof Garden Works) is deleted; (k) Clause 28 (Landlord's Works) is deleted; (l) Clause 30 (Tenant's Right of First Refusal) is deleted; (m) Clause 31 (Licenced Area) is deleted'; (n) Clause 34 (Tenant's Right to Extend) is deleted. (o) A new clause 35 is included as follows: "35 Relocation 35.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (p) A new clause 36 is included as follows: "36 Early Termination by Tenant and Relocation 36.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025.

Dexus Lease Page 10 of 12 Doc ID 828005453/v2 36.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 36.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 36.4 Subject to the Tenant complying with clauses 36.1 to 36.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than: (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 36.6 For the avoidance of doubt, nothing in this clause 36 shall release either party from any prior breach of this lease.". (q) A new clause 37 is included as follows: 37. Tenant Advisory Fees 37.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 37.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 37.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and (b) the Tenant Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 37.2. 37.4 In this clause :

Dexus Lease Page 11 of 12 Doc ID 828005453/v2 (a) Landlord's Agency Fee means $163,151.59 plus GST. (b) Tenant's Advisory Fee means $68,133.64 plus GST; (r) A new clause 38 is included as follows: "38 Interdependency 38.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 38.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 38 unless the claim relates to an prior breach. 38.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (s) Schedule 1 (Definitions and Interpretation) is amended by including the following: "Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 2, 341 George Street, Sydney; (c) Level 3, 341 George Street, Sydney; (d) Level 4, 341 George Street, Sydney; (e) Level 5, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney." and (t) Schedule 4 (New clause 22) is deleted.

Dexus Lease Page 12 of 12 Doc ID 828005453/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 13 Doc ID 828018233/v2 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 13 Doc ID 828018233/v2 Table of contents Commercial Terms Schedule 5 2. Definitions 7 2.1 Definitions 7 3. Incorporation of Prior Lease 8 3.1 Incorporation of terms of the Prior Lease 8 3.2 Amendment of Prior Lease 8 Signing page 13

Dexus Lease Page 5 of 13 Doc ID 828018233/v2 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Level 9, 341 George Street, Sydney

Dexus Lease Page 6 of 13 Doc ID 828018233/v2 Item 3 Commencement Date 1 July 2023 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion The same percentage that the area of the Premises (including the storage area in clause 2.3) bears to the lettable area of the Building. Item 7 Base Rent $ 935,515.56 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Percentage Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000

Dexus Lease Page 7 of 13 Doc ID 828018233/v2 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000 Item 13 Bank Guarantee The greater of: (a) $ 635,267.39 ; and (b) An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 2. Definitions 2.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AJ886428 as varied by Variation of Lease AN811275.

Dexus Lease Page 8 of 13 Doc ID 828018233/v2 3. Incorporation of Prior Lease 3.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 3.2. 3.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease; (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 12.6 is deleted and marked 'not used'. (e) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent plus the Tenant's Proportion of Building Outgoings payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it:

Dexus Lease Page 9 of 13 Doc ID 828018233/v2 (i) reinstates and makes good all penetrations into of the adjacent premises at 343 George Street, Sydney caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”; (f) A new clauses 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases."; (g) Clause 17.11 is deleted and replaced with the following: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (h) Clause 22 (Option to Renew) is deleted; (i) Clause 26 (Incentive) is deleted; (j) Clause 27 (Roof Garden Works) is deleted; (k) Clause 28 (Landlord's Works) is deleted; (l) Clause 30 (Tenant's Right of First Refusal) is deleted; (m) Clause 31 (Licenced Area) is deleted'; (n) Clause 34 (Tenant's Right to Extend) is deleted. (o) A new clause 35 is included as follows: "35 Relocation 35.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the

Dexus Lease Page 10 of 13 Doc ID 828018233/v2 Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (p) A new clause 36 is included as follows: "36 Early Termination by Tenant and Relocation 36.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effect after 31 December 2025. 36.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 36.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 36.4 Subject to the Tenant complying with clauses 36.1 to 36.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than: (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 36.6 For the avoidance of doubt, nothing in this clause 36 shall release either party from any prior breach of this lease.".

Dexus Lease Page 11 of 13 Doc ID 828018233/v2 (q) A new clause 37 is included as follows: 37. Tenant Advisory Fees 37.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 37.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 37.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and (b) the Tenant's Advisory Fee.to the extent that the fee has not already been repaid by the Tenant under clause 37.2. 37.4 In this clause : (a) Landlord's Agency Fee means $47,711.11 plus GST. (b) Tenant's Advisory Fee means $68,133.64 plus GST.; (r) A new clause 38 is included as follows: "38 Interdependency 38.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 38.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 38 unless the claim relates to an prior breach. 38.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases."

Dexus Lease Page 12 of 13 Doc ID 828018233/v2 (s) Schedule 1 (Definitions and Interpretation) is amended by including the following: "Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney; (b) Level 2, 341 George Street, Sydney; (c) Level 3, 341 George Street, Sydney; (d) Level 4, 341 George Street, Sydney; (e) Level 5, 341 George Street, Sydney; and (f) Levels 6, 7 and 8, 341 George Street, Sydney."; and (t) Schedule 4 (New clause 22) is deleted.

Dexus Lease Page 13 of 13 Doc ID 828018233/v2 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

Dexus Lease Page 3 of 12 Doc ID 839739313/v1 Annexure A to Lease Parties 341 George St Pty Ltd ABN 31 128 330 192 (Landlord) Atlassian Pty Ltd ABN 53 102 443 916 (Tenant)

Dexus Lease Page 4 of 12 Doc ID 839739313/v1 Table of contents Commercial Terms Schedule 5 2. Definitions 7 2.1 Definitions 7 3. Incorporation of Prior Lease 7 3.1 Incorporation of terms of the Prior Lease 7 3.2 Amendment of Prior Lease 7 Signing page 12

Dexus Lease Page 5 of 12 Doc ID 839739313/v1 Commercial Terms Schedule Dated: Parties Name: 341 George St Pty Ltd ABN/ACN: ABN 31 128 330 192 Short form name: Landlord Notice Details: Suite 10, Level 1, 341 George Street, Sydney NSW 2000 Attention: Attention: Michael Cheng Email: mcheng@ngiinvest.com.au Copy (if required): Idy Ngan Email: ingan@ngiinvest.com.au Name: Atlassian Pty Ltd ABN/ACN: ABN 53 102 443 916 Short form name: Tenant Notice Details: Level 6, 341 George Street, Sydney Attention: The Directors Commercial Terms Schedule Item 1 Land The whole of the land in Auto Consol 3778-152 Item 2 Premises Suites 1.02, 1.03 and 1.04, Level 1, 341 George Street, Sydney Item 3 Commencement Date 1 July 2023

Dexus Lease Page 6 of 12 Doc ID 839739313/v1 Item 4 Expiry Date 30 June 2028 Item 5 Term Five (5) years Item 5A Option to Renew Not applicable Item 6 Tenant's Proportion Not applicable Item 7 Base Rent $233,542.89 excluding GST Item 8 Market Review Dates Not applicable Item 8 A Fixed Percentage Annual Review Dates Each anniversary of the Commencement Date Item 9 Facilities Hours Daily between 8.00 am and 6.00 pm - Saturdays, Sundays and public holidays excepted. Outside those hours, air-conditioning and other Facilities and Services to be provided to the Premises at the request and at the cost of the Tenant. Item 10 Permitted Use Commercial Office Item 11 Public risk insurance $20,000,000 Item 12 Notices Landlord: 341 George St Pty Ltd c/- Michael Cheng Suite 10, Level 1, 341George St, Sydney NSW 2000 Tenant: The Directors Atlassian Pty Ltd Level 6, 341 George Street, Sydney NSW 2000

Dexus Lease Page 7 of 12 Doc ID 839739313/v1 Item 13 Bank Guarantee The greater of: (a) $128,448.59; and (b) An amount equal to 6 months Base Rent (as reviewed under this lease from time to time) plus the Tenant's Proportion of Building Outgoings plus GST Item 14 Guarantors Not applicable while Atlassian Pty Ltd ACN 102 443 916 is the Tenant. Item 15 CPI Review Dates Not applicable Agreed Terms 2. Definitions 2.1 Definitions In this Lease: Prior Lease means the lease registered as dealing AJ886424 as varied by Variation of Lease AN811271. 3. Incorporation of Prior Lease 3.1 Incorporation of terms of the Prior Lease (a) The Landlord and the Tenant agree and covenant with each other that the terms of the Prior Lease bind the Landlord and the Tenant as if those terms were set out in this Lease in full and amended in accordance with clause 3.2. 3.2 Amendment of Prior Lease The Prior Lease is amended as follows: (a) Pages 1 and 2 are deleted. (b) The Commercial Terms Schedule in the Prior Lease is deleted and replaced with the Commercial Terms Schedule in this Lease;

Dexus Lease Page 8 of 12 Doc ID 839739313/v1 (c) Clauses 3.1 to 3.10 (Review of Base Rent) are deleted; (d) Clause 4.2 is amended by deleting the words “, or if not specified in Item 6 then as notified by the Landlord”; (e) Clause 12.6 is deleted and marked 'not used'. (f) A new clause 12.7 is included as follows: "12.7 Make Good Payment (a) In this clause 12, Make Good Payment means: (i) the amount of $325 per square metre (plus GST) of lettable area of the Premises, and (ii) an amount equal to two (2) months' Base Rent payable by the Tenant under the lease (calculated at the date the Make Good Payment is made). . (b) Despite the Tenant's obligation to make good under clause 12.2 (excluding clauses 12.2(b) and 12.2(d)), while the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided that: (a) the Tenant is not in Breach; and (b) the Tenant provides the Landlord with prior written notice no later than 12 months prior to the End Date, the Tenant may provide the Landlord with the Make Good Payment in lieu of carrying out the Tenant's make good obligations under this lease, no later than the End Date. (c) Upon receipt of the Make Good Payment by the Landlord the Tenant will be released from its make good obligations under this lease (including the obligations in clauses 12.1 to 12.3), provided it: (i) reinstates and makes good all penetrations into the adjacent premises at 343 George Street, Sydney, caused or carried out on or behalf of the Tenant including without limit the interconnecting wall and provides any proof of statutory compliance (if required); (ii) removes all personal items of the Tenant from the Premises and (iii) leaves the Premises in a clean and tidy condition no later than the End Date. (d) If the Tenant does not provide the Landlord with the Make Good Payment in accordance with clause 12.7(b), then the Tenant must carry

Dexus Lease Page 9 of 12 Doc ID 839739313/v1 out the Tenant's make good obligations under this lease in accordance with the requirements of clauses 12.1 to 12.3.”; (g) A new clause 15.10 is included as follows: "15.10 If the Tenant under this lease is Atlassian Pty Ltd ABN 53 102 443 916, the Tenant may comply with clause 15.1 by delivering to the Landlord a Bank Guarantee (in a form acceptable to the Landlord) which includes, in addition to security for the performance of the Tenant's obligations under this lease, security for the performance of the Tenant's obligations under all of the Interdependent Leases."; (h) Clause 17.11 is deleted and replaced with the following: "17.11 The Landlord and the Tenant must each pay their own costs of and incidental to the negotiation, preparation and execution of this lease."; (i) Clause 22 (Option to Renew) is deleted; (j) Clause 28 (Landlord's Works) is deleted; (k) Clause 33 (Rent Free Period) is deleted; (l) Clause 34 (Tenant's Right to Extend) is deleted. (m) A new clause 35 is included as follows: "35 Relocation 35.1 The Tenant discloses to the Landlord that the Tenant will be relocating from the Premises to a new building (which is currently under construction). During the term of the lease, the Tenant must provide the Landlord with regular (at least quarterly) updates on the progress of the construction of that building and such other related information as reasonably requested by the Landlord for the purpose of determining if and when the Tenant might exercise its right to surrender this lease"; (n) A new clause 36 is included as follows: "36 Early Termination by Tenant and Relocation 36.1 While the Tenant is Atlassian Pty Ltd ABN 53 102 443 916, and provided it is not in Default (of which default notice has been served), the Tenant may surrender this lease at any date after 31 December 2025 (Early Termination Date), by giving the Landlord at least 2 years' prior written notice of its intention to terminate this lease (Early Termination Notice). For the avoidance of doubt, the Tenant may give the Early Termination Notice before 31 December 2025 provided the Early Termination Date takes effectafter 31 December 2025.

Dexus Lease Page 10 of 12 Doc ID 839739313/v1 36.2 The Tenant may extend the Early Termination Date for 3 months by giving the Landlord prior written notice no later than 12 months after the date of service of the Early Termination Notice. 36.3 If the Tenant gives the Early Termination Notice, the Tenant must: (a) execute all documents reasonably required by the Landlord to give effect to the surrender of this Lease (Surrender Documents) and return them to the Landlord, correctly executed on or before the Early Termination Date; and (b) pay all stamp duty and registration fees in connection with the Surrender Documents. 36.4 Subject to the Tenant complying with clauses 36.1 to 36.3, the Tenant and the Landlord shall be released from their respective obligations under this Lease, from the Early Termination Date, other than: (a) the Landlord's and Tenant's respective obligations under clause 4.6 (adjustment for Building Outgoings); and (b) the Tenant's obligation to indemnify the Landlord under clause 9.7; and (c) subject to clause 12.7, the Tenant's obligation to make good the Premises in accordance with its make good obligations under clauses 12.1 to 12.3. 36.6 For the avoidance of doubt, nothing in this clause 36 shall release either party from any prior breach of this lease.". (o) A new clause 37 is included as follows: "37. Tenant Advisory Fees 37.1 The Landlord agrees to pay the Tenant's Advisory Fee upon execution of this lease by the Tenant. 37.2 The Tenant will repay the Tenant's Advisory Fee to the Landlord in equal monthly instalments over a period of 12 months commencing from the Commencement Date at the same time and in the same manner as the payment of the Base Rent. 37.3 If the Lease is terminated as a result of the Tenant’s default the Tenant must immediately pay to the Landlord on the date of termination: (a) the Landlord's Agency Fee; and (b) the Tenant's Advisory Fee to the extent that the fee has not already been repaid by the Tenant under clause 37.2.

Dexus Lease Page 11 of 12 Doc ID 839739313/v1 37.4 In this clause : (a) Landlord's Agency Fee means $9,672.40 plus GST . (b) Tenant's Advisory Fee means $68,133.64 plus GST .;" (p) A new clause 38 is included as follows: "38 Interdependency 38.1 This Lease and the Interdependent Leases are interdependent to the intent that: (a) if this Lease or one of the Interdependent Leases terminate then the Landlord will have the right to terminate this lease and/or the other Interdependent Leases; and (b) this Lease and the other Interdependent Leases must be assigned or transferred together to the same assignee or transferee. 38.2 Neither party shall be entitled to make any claim for compensation against the other party if this lease is terminated pursuant to this clause 38 unless the claim relates to an prior breach. 38.3 This Lease is conditional on the Tenant and the Landlord simultaneously entering into the Interdependent Leases." (q) Schedule 1 (Definitions and Interpretation) is amended by including the following; 'Interdependent Leases means each of the leases entered into between the Landlord and the Tenant in respect of the following premises for a term that is coterminous with this Lease: (a) Level 2, 341 George Street, Sydney; (b) Level 3, 341 George Street, Sydney; (c) Level 4, 341 George Street, Sydney; (d) Level 5, 341 George Street, Sydney; (e) Levels 6, 7 and 8, 341 George Street, Sydney; and (f) Levels 9, 341 George Street, Sydney"; and (r) Schedule 4 (New clause 22) is deleted.

Dexus Lease Page 12 of 12 Doc ID 839739313/v1 Signing page Executed as a deed We certify this dealing to be correct for the purposes of the Real Property Act 1900 (NSW) Execution by the Landlord Executed by 341 George St Pty Ltd ABN 31 128 330 192 in accordance with section 127 of the Corporations Act 2001 (Cth) by: * Section 117 of the Real Property Act 1900 requires that you must have known the signatory for more than 12 months or have sighted identifying documentation. Signature of Director Signature of Director/Company Secretary Full name (print) Signature of Director Signature of Director/Company Secretary Full name (print) Full name (print) Chan Ting Kevin Thui /s/ Chan Ting Kevin Thui /s/ Qiaoyen Shen Qiaoyen Shen Full name (print) Execution by the Tenant Executed by Atlassian Pty Ltd ABN 53 102 443 916 in accordance with section 127 of the Corporations Act 2001 (Cth) by: /s/ Gene Liu Gene Liu /s/ Erika Fisher Erika Fisher

!"##"$$% & '()& !" *+(,&&-*.*/''0*))( *. -*1&((,.'(",* ) / #$%!&'() !" * !+&&,'!!&'-&'.&/ 0 & - 0&-' '/ -&'''! ! &1 !&' "2) ! .& &&-/3&0' '!' -'4&' 1 567$ &(2(&&&&& (/*&&&2)34+ 2''/ 2(&&&&& (/ 56 56 8 6 23 & (. 56 6,6)$ 2 ( ..( 0 *7))&&87 .-, 7* )2&(2 (23'* 4 #6 *. ' 56 56 6 56 56 #/ ,'& (9 - * )*&' :/ ,-& ( 4*& (,&* ) )*4&&*&(0- ;/ ,&''& </ ,3&&''(,.*&* *&&(2( * 02 ,(/ 6 56 Part Certificate of Title Folio Identifier 102/1010007 being Level 24, 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 7 1 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11041187_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “7 years and 1 month”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “2 years and 1 month, expiring on 30 June 2023” and replacing with “7 years and 1 month, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Annually upon each anniversary of the Commencement Date”” and replacing with “1 June 2022, 1 June 2023, 1 July 2023, 1 July 2024 , 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “On 1 June 2022, 1 June 2023 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030 Percentage 3.75%”

3 of 8 S:11041187_3 YXF (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) A new Item 24, special condition 20 is inserted as follows: “20. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease. (b) Subject to special condition 20(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been

4 of 8 S:11041187_3 YXF provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 20 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 20(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 20(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 20: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space;

5 of 8 S:11041187_3 YXF (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 20 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 20(g) and the Tenant's compliance with special condition 20(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 20 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 12 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 20 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 20(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.”

6 of 8 S:11041187_3 YXF (h) A new Item 24, special condition 21 is inserted as follows: “21. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22.

7 of 8 S:11041187_3 YXF (d) If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises nominated by the Tenant for the Further Term in accordance with clause 11.2.” (i) A new Item 24, special condition 22 is inserted as follows: “22. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11041187_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                           Part Certificate of Title Folio Identifier 102/1010007 being Part Level 25 (Suite 3), 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. AQ156863 I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 8 8 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11041312_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease AQ156863 (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “8 years and 8 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “3 years and 8 months, expiring on 30 June 2023” and replacing with “8 years and 8 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) inserting after “1 March 2023” the words “1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “On 1 March 2019, 1 March 2020, 1 March 2021, 1 March 2022, 1 March 2023 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030 Percentage 3.75%”

3 of 8 S:11041312_3 YXF (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) Item 24, special condition 17 (Building Upgrade) is deleted. (h) Item 24, special condition 21 (Condition Report) is deleted. (i) A new Item 24, special condition 22 is inserted as follows: “22. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease.

4 of 8 S:11041312_3 YXF (b) Subject to special condition 22(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 22 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 22(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 22(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 22: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the

5 of 8 S:11041312_3 YXF remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space; (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 22 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 22(g) and the Tenant's compliance with special condition 22(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 22 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 12 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 22 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 22(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or

6 of 8 S:11041312_3 YXF (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.” (j) A new Item 24, special condition 23 is inserted as follows: “23. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22.

7 of 8 S:11041312_3 YXF If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises nominated by the Tenant for the Further Term in accordance with clause 11.2.” (k) A new Item 24, special condition 24 is inserted as follows: “24. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11041312_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                           Part Certificate of Title Folio Identifier 102/1010007 being Part Level 25 (Suite 1) and Level 26, 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. AQ156866 I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 9 9 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11042308_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease AQ156866, as varied by the registered variation of lease (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “9 years and 9 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “4 years and 9 months, expiring on 30 June 2023” and replacing with “9 years and 9 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Each anniversary of the Commencement Date” and replacing with “1 October 2019, 1 October 2020, 1 October 2021, 1 October 2022, 1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “1 October 2019, 1 October 2020, 1 October 2021, 1 October 2022 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030

3 of 8 S:11042308_3 YXF Percentage 3.75%” (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) Item 24, special condition 17 (Building Upgrade) is deleted. (h) Item 24, special condition 21 (Condition Report) is deleted. (i) A new Item 24, special condition 22 is inserted as follows: “22. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease.

4 of 8 S:11042308_3 YXF (b) Subject to special condition 22(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 22 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 22(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 22(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 22: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the

5 of 8 S:11042308_3 YXF remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space; (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 22 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 22(g) and the Tenant's compliance with special condition 22(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 22 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 12 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 22 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 22(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or

6 of 8 S:11042308_3 YXF (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.” (j) A new Item 24, special condition 23 is inserted as follows: “23. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22. (d) If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises

7 of 8 S:11042308_3 YXF nominated by the Tenant for the Further Term in accordance with clause 11.2.” (k) A new Item 24, special condition 24 is inserted as follows: “24. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11042308_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                         Part Certificate of Title Folio Identifier 102/1010007 being Level 27, 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 7 9 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11042505_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “7 years and 9 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “2 years and 9 months, expiring on 30 June 2023” and replacing with “7 years and 9 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Annually upon each anniversary of the Commencement Date” and replacing with “1 October 2021, 1 October 2022, 1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “On 1 October 2021, 1 October 2022 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030 Percentage 3.75%”

3 of 8 S:11042505_3 YXF (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) A new Item 24, special condition 20 is inserted as follows: “20. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease. (b) Subject to special condition 20(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been

4 of 8 S:11042505_3 YXF provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 20 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 20(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 20(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 20: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space;

5 of 8 S:11042505_3 YXF (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 20 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 20(g) and the Tenant's compliance with special condition 20(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 20 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 12 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 20 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 20(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.”

6 of 8 S:11042505_3 YXF (h) A new Item 24, special condition 21 is inserted as follows: “21. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22.

7 of 8 S:11042505_3 YXF If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises nominated by the Tenant for the Further Term in accordance with clause 11.2.” (i) A new Item 24, special condition 22 is inserted as follows: “22. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11042505_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                           Part Certificate of Title Folio Identifier 102/1010007 being Part Level 30 (Suite 2), 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. AQ156865 I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 8 10 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11042685_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease AQ156865, as varied by the registered variation of lease (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “8 years and 10 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “3 years and 10 months, expiring on 30 June 2023” and replacing with “8 years and 10 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Each anniversary of the Commencement Date” and replacing with “1 September 2020, 1 September 2021, 1 September 2022, 1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027” ; and (ii) deleting “4%” and replacing with: “On 1 September 2020, 1 September 2021, 1 September 2022 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030

3 of 8 S:11042685_3 YXF Percentage 3.75%” (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) Item 24, special condition 13 (Building Upgrade) is deleted. (h) Item 24, special condition 16 (Condition Report) is deleted. (i) A new Item 24, special condition 17 is inserted as follows: “17. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease.

4 of 8 S:11042685_3 YXF (b) Subject to special condition 17(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 17 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 17(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 17(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 17: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the

5 of 8 S:11042685_3 YXF remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space; (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 17 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 17(g) and the Tenant's compliance with special condition 17(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 17 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 10 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 17 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 17(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or

6 of 8 S:11042685_3 YXF (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.” (j) A new Item 24, special condition 18 is inserted as follows: “18. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22. (d) If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises

7 of 8 S:11042685_3 YXF nominated by the Tenant for the Further Term in accordance with clause 11.2.” (k) A new Item 24, special condition 19 is inserted as follows: “19. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11042685_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                           Part Certificate of Title Folio Identifier 102/1010007 being Part Level 30 (Suite 3), 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. AQ156864 I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 8 10 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11042799_3 YXF Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease AQ156864, as varied by the registered variation of lease (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “8 years and 10 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “3 years and 10 months, expiring on 30 June 2023” and replacing with “8 years and 10 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Each anniversary of the Commencement Date” and replacing with “1 September 2020, 1 September 2021, 1 September 2022, 1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “On 1 September 2020, 1 September 2021, 1 September 2022 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027, 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030

3 of 8 S:11042799_3 YXF Percentage 3.75%” (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.” (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) Item 24, special condition 13 (Building Upgrade) is deleted. (h) Item 24, special condition 16 (Condition Report) is deleted. (i) A new Item 24, special condition 17 is inserted as follows: “17. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26 Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease.

4 of 8 S:11042799_3 YXF (b) Subject to special condition 17(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 17 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 17(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 17(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant. (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 17: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the

5 of 8 S:11042799_3 YXF remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space; (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 17 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 17(g) and the Tenant's compliance with special condition 17(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 17 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 10 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 17 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 17(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or

6 of 8 S:11042799_3 YXF (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.” (j) A new Item 24, special condition 18 is inserted as follows: “18. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22. (d) If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises

7 of 8 S:11042799_3 YXF nominated by the Tenant for the Further Term in accordance with clause 11.2.” (k) A new Item 24, special condition 19 is inserted as follows: “19. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust;

8 of 8 S:11042799_3 YXF (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

                                                                                           Part Certificate of Title Folio Identifier 102/1010007 being Part Level 22 (Suite 2), Level 28, Level 29 and Part Level 30 (Suite 1), 363 George Street, Sydney ISPT PTY LTD (ACN 064 041 283) N.A. AN275153 I certify I am an eligible witness and that the lessor's attorney signed this dealing in my presence. [See note* below] Signature of witness: /s/ Nikhi Marjorie Wagstaff Name of witness: Nikhi Marjorie Wagstaff Address of witness: 8 Exhibition Street, Melbourne Certified correct for the purposes of the Real Property Act 1900 and executed on behalf of the company named below by the authorised person(s) whose signature(s) appear(s) below pursuant to the authority specified. Company: ATLASSIAN PTY LTD (ACN 102 443 916) Authority: Section 127(1) of the Corporations Act 2001 Signature of authorised person: /s/ Gene Liu Name of authorised person: Gene Liu Office held: Director Certified correct for the purposes of the Real Property Act 1900 by the lessor's attorney who signed this dealing pursuant to the power of attorney specified. Signature of attorney: /s/ David John McFadyen Attorney's name: David John McFadyen Signing on behalf of: ISPT Pty Ltd (ACN 064 041 283) Power of attorney Book: 4770 No: 538 Signature of authorised person: /s/ Erika Fisher Name of authorised person: Erika Fisher Office held: Director ATLASSIAN PTY LTD (ACN 102 443 916) N.A. N.A. N.A. increased 11 4 30 June 2028 modified to 1 period of 3 years A 01/ 07 / 2021 409M Holding Redlich, Level 65, 25 Martin Place Sydney NSW 2000 Ph: 8083 0449 CAN: 135273G YXF 19611501 N.A. 8 varied yunsi.feng@holdingredlich.com

2 of 8 S:11110383_2 AHP Annexure A THIS IS ANNEXURE “A” to the variation of lease made between ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) (Landlord) and Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales (Tenant) 1. Variation of Lease The parties agree that on and from the date of this variation of lease, the provisions of registered lease AN275153 as varied by registered variation of lease AP130543 (Lease) are varied as set out in this variation of lease. 2. Front Page The front page of the Lease is amended as follows: (a) The Term at Item (G)1. is deleted and replaced with “11 years and 4 months”. (b) The Terminating Date at Item (G)3. is deleted and replaced with “30 June 2028”. (c) The Option To Renew at Item (G)4. is deleted and replaced with “3 years”. 3. Reference Schedule The reference schedule of the Lease is amended as follows: (a) Item 5 is amended by deleting “6 years and 4 months, expiring on 30 June 2023” and replacing with “11 years and 4 months, expiring on 30 June 2028”. (b) Item 6 is amended by deleting “2 further terms of 1 year each” and replacing with “1 further term of 3 years”. (c) Item 9(b) is amended by: (i) deleting “Each anniversary of the Commencement Date” and replacing with “1 March 2018, 1 March 2019, 1 March 2020, 1 March 2021, 1 March 2022, 1 March 2023, 1 July 2023, 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027”; and (ii) deleting “4%” and replacing with: “On 1 March 2018, 1 March 2019, 1 March 2020, 1 March 2021, 1 March 2022, 1 March 2023 and 1 July 2023 - 4%. On 1 July 2024, 1 July 2025, 1 July 2026 and 1 July 2027 - 3.75%.” (d) Item 10 is deleted and replaced with: “Item 10 Review Dates in Further Term (a) Market Review Dates 1 July 2028 (b) Fixed percentage increase Dates 1 July 2029 and 1 July 2030

3 of 8 S:11110383_2 AHP Percentage 3.75%’ (e) Item 24, special condition 1.12 (Amendments to 11.1 (Option to Renew)) is deleted and replaced with: “1.12 Amendments to clause 11.1 (Option to Renew) Clause 11.1(a) is amended by replacing the words “by not earlier than 12 Months and by not later than 9 Months” with the words “at least 21 months”.’ (f) A new Item 24, special condition 1.13 (Amendments to 11.4 (New lease) is inserted as follows: “1.13 Amendments to clause 11.4 (New lease) Clause 11.4(b) is amended to read as follows: “(b) the Tenant must: (i) execute the new lease and the replacement Transaction Documents in the required number of parts and deliver them to the Landlord within 10 Business Days after receiving them from the Landlord together with Bank or solicitor’s trust account cheques for the Landlord’s costs and the stamp duty payable on the new Transaction Documents (if any); and (ii) provide the evidence of insurance required under clause 6.6(e) of the new lease before the commencement of the new lease; and (iii) satisfy every other condition precedent to the commencement of the new Transaction Documents;” (g) Item 24, special condition 10 (Tenant’s First Right of Refusal) is deleted. (h) Item 24, special condition 11 (Tenant’s Second Right of Refusal) is deleted. (i) Item 24, special condition 16 (Expansion Areas) is deleted. (j) Item 24, special condition 17 (Building Upgrade) is deleted (k) Item 24, special condition 20 (Landlord’s Obligation to inform) is deleted. (l) Item 24, special condition 21 (Condition Report) is deleted. (m) A new Item 24, special condition 22 is inserted as follows: “22. Early Termination (a) In this lease, 363 Leases means all 8 leases between the Landlord and the Tenant for premises within the Building, being: Lease 1 – the lease for Suite 22.1 Lease 2 – this lease for Suite 22.2, Level 28, Level 29 and Suite 30.1 Lease 3 – the lease for Level 24 Lease 4 – the lease for Suite 25.3 Lease 5 – the lease for Suite 25.1 and Level 26

4 of 8 S:11110383_2 AHP Lease 6 – the lease for Level 27 Lease 7 – the lease for Suite 30.2 Lease 8 – the lease for Suite 30.3, each is referred to as a 363 Lease. (b) Subject to special condition 22(c) and the Tenant not being in material breach of this lease (which has not been rectified after notice has been provided by the Landlord and a reasonable time to remedy the breach has elapsed) at the date of the Termination Notice and on the Early Termination Date, the Tenant may in accordance with this special condition 22 surrender any part of the 363 Leases (Surrendered Space) taking effect on any date after 31 December 2025 nominated by the Tenant (Early Termination Date) by giving not less than 24 months written notice to the Landlord, which must include the Tenant’s nomination of the Early Termination Date and the Tenant’s nomination of the Surrendered Space, and which must be in accordance with the conditions set out in special condition 22(c) (Termination Notice). The 363 Leases for and to the extent they contain the Surrendered Space will terminate on the Early Termination Date once the Landlord receives a valid Termination Notice. For the avoidance of doubt, the Tenant may give the Termination Notice before 31 December 2023 provided the Early Termination Date takes effect after 31 December 2025. For clarity, the Tenant may exercise this right more than once provided that each termination of Surrendered Space accords with the requirements of special condition 22(c). (c) The Surrendered Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 22; or (B) Level 24 together with any other lower levels in the Building that are leased to the Tenant; or (C) Level 25 together with any other lower levels in the Building that are leased to the Tenant; or (D) Level 26 together with any other lower levels in the Building that are leased to the Tenant; or (E) Level 27 together with any other lower levels in the Building that are leased to the Tenant; or (F) Level 28 together with any other lower levels in the Building that are leased to the Tenant; or (G) Level 29 together with any other lower levels in the Building that are leased to the Tenant; or (H) Level 30 together with any other lower levels in the Building that are leased to the Tenant.

5 of 8 S:11110383_2 AHP (d) If the Tenant gives a valid Termination Notice in accordance with this special condition 22: (i) on and from the Early Termination Date the Tenant surrenders all its interest in the Surrendered Space to the Landlord for the remainder of the term of the relevant 363 Lease with the effect that the remainder of the term will merge with and be extinguished in the freehold of the Surrendered Space; (ii) the Tenant must surrender and yield up the Surrendered Space to the Landlord in accordance with clause 8.10 of the respective 363 Lease on or before the Early Termination Date; (iii) where only part of a particular premises leased under a 363 Lease is surrendered (by way of example, the surrender of Suite 22.2 of Lease 2 (being in conjunction with a surrender of Lease 1)), the “Annual Rent” and the “Tenant’s Proportion” under that lease will be reduced proportionately with the reduction in the net lettable area of that lease for the balance of the “Term” under that lease; (iv) prior to the Early Termination Date, the Tenant: (A) must execute and deliver to the Landlord any surrender and/or partial surrender documentation (as the case may be) required to give effect to the Termination Notice and any variation of lease, or new lease documentation if necessary, to give effect to the adjustments to the remaining 363 Leases contemplated by this special condition 22 (Surrender Documents); and (B) must pay: (I) pay all sums due to the Landlord under the 363 Leases with respect to the Surrendered Space up to the Early Termination Date; (II) the Landlord’s reasonable legal costs in preparing and finalising the Surrender Documents; and (II) any stamp duty and registration fees in respect of the Surrender Documents. (e) Subject to special condition 22(g) and the Tenant's compliance with special condition 22(d), on and from the Early Termination Date each party releases the other from their respective obligations under this lease with respect to the Surrendered Space. (f) The termination of this lease or the other 363 Leases or the partial surrender of the Premises or any other premises under the 363 Leases in accordance with this special condition 22 is not deemed to be a breach by the Tenant of its obligations under this lease for the purposes of special condition 12 nor a Termination Event for the purposes of clauses 8.2 to 8.4 (inclusive). (g) Nothing in this special condition 22 shall operate to limit the Tenant’s performance of its Obligations to pay any monies in accordance with this

6 of 8 S:11110383_2 AHP lease up to the Early Termination Date. For the avoidance of doubt, the release described in special condition 22(e) does not: (i) affect any rights or remedies that the Landlord or the Tenant may have against the other under this lease arising at any time on or before the Early Termination Date; or (ii) constitute a waiver by the Landlord or the Tenant of its rights or remedies under this lease.” (n) A new Item 24, special condition 23 is inserted as follows: “23. Restriction to option to renew A new clause 11.5 is inserted as follows: ’11.5 Restriction to option to renew (a) Despite any other clause in this lease, the Tenant may take a new lease of the Premises or any part of the Premises as nominated by the Tenant for the Further Term if and only if: (i) the Premises (or that part of the Premises nominated by the Tenant) and the premises under the other 363 Leases that are simultaneously being renewed for the Further Term (Renewal Space) collectively satisfy the conditions set out in clause 11.5(c); (ii) the Tenant gives written notice to the Landlord of its intention to take a new lease of the Renewal Space in accordance with clause 11.1(a) (Renewal Notice); (iii) the Renewal Notice must also include the Tenant’s nomination of the Renewal Space which must be in accordance with the conditions set out in clause 11.5(c); and (iv) the other conditions in clause 11.1 are also satisfied. (b) Despite any other clause in this lease, the Tenant may take a new lease of part of the Premises under clause 11 provided the conditions in clause 11.5(c) are satisfied. (c) The Renewal Space must: (i) be on a whole floor basis only; and (ii) take the form of the following configurations: (A) Level 30; or (B) Levels 30 and 29; or (C) Levels 30, 29 and 28; or (D) Levels 30, 29, 28 and 27; or (E) Levels 30, 29, 28, 27 and 26; or (F) Levels 30, 29, 28, 27, 26 and 25; or

7 of 8 S:11110383_2 AHP (G) Levels 30, 29, 28, 27, 26, 25 and 24; or (H) Levels 30, 29, 28, 27, 26, 25, 24 and 22. (d) If the Tenant gives a valid Renewal Notice the Landlord must grant a new lease to the Tenant of the Premises or that part of the Premises nominated by the Tenant for the Further Term in accordance with clause 11.2.” (o) A new Item 24, special condition 24 is inserted as follows: “24. Tenant’s Obligation on expiry or termination (a) If requested by the Tenant at least 12 months prior to the Expiry Date (or the Early Termination Date (if applicable)) (time of the essence), the Landlord and Tenant will negotiate in good faith to settle on a cash sum payable by the Tenant to the Landlord in lieu of the Tenant carrying out its make good obligations under clause 8.10 (Make Good Payment). (b) In endeavouring to settle on a Make Good Payment, the parties agree to: (i) obtain 3 competitive quotes from reputable contractors against an agreed scope of work; (ii) have proper regard to the cost of managing such make good works and appropriate contingency; and (iii) include an allowance to cover the Annual Rent, the Tenant’s Proportion of Outgoings, Cleaning Charges, any licence fees and all other money due under the lease during any period after the Expiry Date (or the Early Termination Date (if applicable)) required to complete the make good works.” 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust.

8 of 8 S:11110383_2 AHP (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (iii) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust; (iv) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (v) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4. 5. Legal Costs Each party shall be responsible for their own legal costs in respect of this variation of lease. The Tenant will pay the registration fee payable on this variation of lease. 6. Condition precedent (a) In this clause 6, Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this variation of lease. (b) This variation of lease is subject to and condition on the Tenant delivering to the Landlord the Variation of Side Deeds duly executed by the Tenant (Condition Precedent). (c) This variation of lease has no force or effect until the condition precedent has been satisfied.

S:11110532_1 AHP Dated 2021 Side Deed Suite 22.1 and Suite 22.2, Level 28, Level 29 & Suite 30.1 and Level 24 and Suite 25.3 and Suite 25.1 & Level 26 and Level 27 and Suite 30.2 and Suite 30.3 363 George Street, Sydney, NSW ISPT Pty Ltd (ACN 064 041 283) Atlassian Pty Ltd (ACN 102 443 916) 1 July

S:11110532_1 AHP Table of contents 1. Definitions and interpretation ............................................................ 3 1.1 Definitions ........................................................................................3 1.2 Interpretation ..................................................................................6 2. Conditions precedent ......................................................................... 6 2.1 Tenant to comply with conditions precedent .................................6 2.2 Conditions precedent ......................................................................6 2.3 Operation of deed ...........................................................................7 3. Approval of Tenant’s Fitout ................................................................ 7 3.1 Plans and specifications ...................................................................7 3.2 Tenant to obtain Landlord’s approval of Fitout ...............................7 3.3 Tenant to apply for Approvals .........................................................7 4. Incentive ............................................................................................ 8 4.1 Grant of incentive ............................................................................8 4.2 Allocation of Incentive .....................................................................8 5. Fitout Contribution ............................................................................ 8 5.1 Fitout Contract .................................................................................8 5.2 Claim for Fitout Contribution ..........................................................9 5.3 Landlord to pay ............................................................................. 10 5.4 Ownership of Fitout and Depreciation Schedule ......................... 10 5.5 Tenant acknowledgement ............................................................ 10 6. Rental Incentive ............................................................................... 10 6.1 Grant ............................................................................................. 10 6.2 Suspension of Incentive ................................................................ 10 7. Early Termination Right .................................................................... 11 8. Limitation of Liability ....................................................................... 11 9. Confidential information .................................................................. 12 9.1 Confidentiality .............................................................................. 12 9.2 Exceptions to confidentiality ........................................................ 12 9.3 Sharing information ...................................................................... 12 10. GST .................................................................................................. 12 11. Tenant Consultancy Fee ................................................................... 13 11.1 Claim for Consultancy Fee ............................................................ 13 11.2 Landlord to Pay ............................................................................. 13 12. General provisions ........................................................................... 13 12.1 Entire agreement .......................................................................... 13 12.2 Variation ....................................................................................... 13 12.3 Waiver ........................................................................................... 13 12.4 Further assurances ....................................................................... 14 12.5 Time for doing acts ....................................................................... 14 12.6 Legal costs ..................................................................................... 14

Page ii S:11110532_1 AHP 12.7 Governing law ............................................................................... 14 12.8 Severance...................................................................................... 14 12.9 Preservation of existing rights ...................................................... 14 12.10 No merger ..................................................................................... 14 12.11 Counterparts ................................................................................. 14 12.12 Relationship of parties .................................................................. 15 12.13 Assignment ................................................................................... 15 12.14 Dealings by Landlord .................................................................... 15 12.15 Notices .......................................................................................... 15 12.16 Transaction Document ................................................................. 16 12.17 Bank guarantee ............................................................................. 16 Reference Schedule ...................................................................................... i Execution Page ............................................................................................ 4

S:11110532_1 AHP This Side Deed is dated 2021 Parties: Landlord ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) Tenant Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales Introduction: A The Landlord and Tenant have agreed to enter into the Variation of Leases. B In consideration of the Tenant entering into the Variation of Leases, the Landlord has agreed to grant the Incentive on the terms and conditions contained in this deed on the basis that the Tenant will occupy Premises 1 to Premises 8 (inclusive) for the Extended Term. C The Landlord and Tenant have agreed to enter into this deed to document the terms of the Incentive. It is agreed: 1. Definitions and interpretation 1.1 Definitions In this deed, unless the context clearly indicates otherwise: Address for Service means: (a) in the case of the Tenant, the address shown in Item 1; and (b) in the case of the Landlord, the address shown in Item 6, or any other address in Australia nominated by the Landlord or the Tenant and notified to the other as its new Address for Service; Annual Incentive means the amount specified in Item 5(b), being the Incentive equally apportioned on a per annum basis over the Extended Term; Annual Incentive Period means each consecutive 1 year period during the Extended Term with the first 1 year period commencing on and from the Variation Commencement Date; Approvals mean all necessary permits, consents, certificates, licenses and approvals which have been obtained from an Authority; 1 July

Page 4 S:11110532_1 AHP Authority means any Federal, State or Local government, governmental or semi-governmental, statutory, judicial, administrative or public person, instrumentality, department, commission or body established under a statute or charged with the administration of a Law; Building means the building erected on the Land of which the Premises forms part; Business Day means any day that is not a Saturday, Sunday, gazetted public holiday or bank holiday in the capital city of the State and concludes at 5pm on that day; Communication means any notice, demand, consent, approval, certificate, request or other communication given or to be given by a party under this deed; Confidential Information means the terms of this deed and all confidential information, material and technology disclosed or provided in any form by any party to any other party in connection with the subject matter of this deed; Consideration means any amount or consideration payable or to be provided pursuant to any provision of the deed; Early Termination Notice has the meaning given to this term in the ‘Early Termination’ special condition in each Variation of Lease. Early Termination Right means the Tenant’s rights to terminate any one or more Leases (or part thereof) as set out in the ‘Early Termination’ special condition in each Variation of Lease; Extended Term means the 5 year extension of the term of each Lease commencing on the Variation Commencement Date and which is effected by the relevant Variation of Lease; Council means the Council of the City of Sydney; Discloser means the party that discloses Confidential Information; Fitout means any works and installations to be undertaken by or on behalf of the Tenant and the provision of equipment, loose fittings, fixtures, computer hardware and software and cabling to fitout or alter any one or more of the Premises; Fitout Contract means a contract to be entered into by the Tenant with the Tenant’s Contractor in relation to the Fitout where the Landlord (who must act reasonably) has approved the terms and conditions of the contract; Fitout Contribution means any Annual Incentive which the Tenant has nominated to take as a contribution toward the Fitout Costs plus GST in accordance with clauses 4.2 and 5; Fitout Contribution Sum means the actual amount of the Fitout Contribution which has been applied by the Tenant towards the Fitout Costs; Fitout Costs means the costs of works done and goods and services supplied, and all costs, charges and expenses in connection with the Fitout; GST has the meaning given to that term in the GST Law; GST Amount means the amount payable on account of GST for a Taxable Supply in accordance with the GST Law in return for the payment or provision of a GST-Exclusive Consideration, calculated by multiplying the GST-Exclusive Consideration for the Taxable Supply by the rate at which the GST Law imposes GST at the time the Taxable Supply is made;

Page 5 S:11110532_1 AHP GST Law means any Law which imposes, levies, implements, regulates, administers, interprets or otherwise concerns the GST; Incentive means the amount specified in Item 5(a); Land has the meaning given to it in the Leases; Landlord means the Landlord named in the Leases and includes its Employees and Agents and each person for the time being registered or entitled to be registered as the proprietor of the Property; Leases means the leases described in Item 3 between the Tenant and the Landlord, being Lease 1 through to Lease 8 (inclusive), each referred to as a Lease; Monthly Rental Abatement Amount means the Rental Incentive amount apportioned in equal monthly amounts over the relevant Annual Incentive Period calculated as follows: MRAA = AI T where: MRAA = the Monthly Rental Abatement Amount AI = the amount of the Annual Incentive T = 12 (months); Premises means the premises the subject of the Leases as described in Item 2, being Premises 1 to Premises 8 (inclusive), and which are part of the Building; Primary Lease means the lease of Part Level 22 (Suite 2), Level 28, Level 29 and Part Level 30 (Suite 1), 363 George Street, Sydney granted by the Landlord to the Tenant and dated 24 November 2016; Quantity Surveyor means a qualified quantity surveyor nominated by the Tenant and approved by the Landlord, acting reasonably; Recipient means the party in receipt of Confidential Information; Rental Incentive means the Annual Incentive applied towards monthly rental abatement for any particular Annual Incentive Period in accordance with clauses 4.2 and 6; Rate means the rate at which GST Law from time to time imposes or levies GST on the relevant supply under the deed; State means the State or Territory of Australia in which the Premises are located; Surrendered Space has the meaning given to this term in the ‘Early Termination’ special condition in each Variation of Lease. Tenant’s Contractor means any contractors, sub-contractors, consultants or suppliers appointed by the Tenant (or in the case of sub-contractors, consultants or suppliers, appointed by the Tenant’s Head Contractor) from time to time to carry out or manage the carrying out of the Fitout; Tenant’s Head Contractor means the Tenant’s Contractor appointed to manage, co-ordinate and supervise the Fitout;

Page 6 S:11110532_1 AHP Transaction Document means this deed, the Leases, the Variation of Leases, the Bank Guarantee as required under each Lease, a notice given by the Landlord under those documents, a new lease made under clause 11 of the Lease, an assignment of the Lease, a variation of the Lease, a sublease of the Premises, any deed, agreement or other instrument collateral with or given or made under or in respect of any of those documents or which the Tenant acknowledges to be a transaction document and any other document contemplated by or replacing any of them, but excludes a document giving rise to this deed (such as a lease proposal or any agreement to lease); Variation Commencement Date means the date specified in Item 4; Variation of Leases means the deeds of variation of lease for each of Lease 1 through to Lease 8 (inclusive), which are to be entered into on or about the date of this deed. Each deed of variation is referred to as a Variation of Lease; and Variation of Side Deeds means the variation of side deeds which is to be entered into on or about the date of this deed. 1.2 Interpretation In this deed, unless the context clearly indicates otherwise: (a) terms which have a capital letter, but which have not been defined in clause 1.1 have the meaning given to them in the Primary Lease; (b) clause 1.2 of the Primary Lease applies to this deed as if all references to “Lease” were replaced with “deed”; and (c) whenever a clause, paragraph, special condition, item or other provision of a Transaction Document is stated to apply to this deed or is incorporated by reference, that provision applies with the necessary changes being made to make it applicable to this deed, including the changes described in this clause 1.2. 2. Conditions precedent 2.1 Tenant to comply with conditions precedent The tenant must comply with clause 2.2 as a condition precedent to the Landlord granting the Incentive to the Tenant. 2.2 Conditions precedent The Tenant must comply with the following conditions precedent: (a) obtain (at the Tenant’s cost) all necessary Approvals from any relevant consent Authority in relation to the Fitout for any one or more Premises; and (b) deliver to the Landlord: (i) the Variation of Leases, this deed, the Variation of Side Deeds and any other applicable Transaction Document, each duly executed by the Tenant; (ii) a certificate of currency confirming the Tenant has complied with clauses 6.5 and 6.6 of the Lease as required from the Variation Commencement Date;

Page 7 S:11110532_1 AHP (iii) an updated Bank Guarantee satisfying the conditions under clause 2.3 of the Lease (or a deed of Guarantee and Indemnity) as at the Variation Commencement Date; and (iv) a cheque in payment of registration fees in relation to the Variation of Leases. 2.3 Operation of deed This deed (except clauses 2 and 3) have no force or effect until the conditions precedent have been satisfied. 3. Approval of Tenant’s Fitout 3.1 Plans and specifications (a) As soon as practicable following the Tenant giving any Allocation Notice to the Landlord nominating a Fitout Contribution, the Tenant must prepare the plans and specifications detailing the proposed Fitout relating to the Fitout Contribution. (b) The Tenant must ensure that the plans and specifications comply with all Laws. 3.2 Tenant to obtain Landlord’s approval of Fitout (a) Prior to commencing the Fitout, the Tenant must submit the plans and specifications to the Landlord and obtain the Landlord’s approval of them. The provisions of clause 4.6 of the Primary Lease in connection with requesting the Landlord’s approval to alterations apply in connection with the Fitout as if they are set out in full in this deed. (b) The plans and specifications must include full details of the assessment of services performance and a compliance statement that the Fitout will not negatively impact on the Building’s NABERS rating. (c) The Landlord must not unreasonably withhold or delay approval to the plans and specifications. (d) The Tenant must pay the third party costs reasonably incurred by the Landlord in relation to clause 3.2(a) promptly following receipt of a written request from the Landlord to do so. 3.3 Tenant to apply for Approvals The Tenant must, at its own cost: (a) promptly after obtaining the Landlord’s approval to the plans and specifications, apply to the Council and any other appropriate Authority for any requisite Approvals; (b) immediately after lodgement, deliver to the Landlord copies of the applications for all Approvals; (c) do everything necessary to obtain the Approvals; (d) produce a copy of all Approvals to the Landlord as soon as possible but in any event, within seven days after each of them is received from the Council or any other Authority; and (e) otherwise comply with clause 4.6 of the Primary Lease.

Page 8 S:11110532_1 AHP 4. Incentive 4.1 Grant of incentive Subject to: (a) the Tenant complying with the pre-conditions in clause 2 and (b) as long as the Tenant is not in material breach of the Lease or this deed, which remains unremedied after: (i) notice has been provided by the Landlord; and (ii) reasonable time has elapsed to remedy the breach, the Landlord grants to the Tenant the Incentive. 4.2 Allocation of Incentive (a) Subject to clause 4.2(c), each Annual Incentive granted by the Landlord must be taken in the form of either a: (i) Fitout Contribution; or (ii) Rental Incentive, but not a combination of both. (b) The Tenant must notify the Landlord of its allocation of the Annual Incentive for each Annual Incentive Period at least six months prior to the start of that Annual Incentive Period (time of the essence) (Allocation Notice). (c) In the event the Tenant fails to give the Landlord the Allocation Notice for a particular Annual Incentive Period in accordance with clause 4.2(b), the Landlord will apply the relevant Annual Incentive as a Rental Incentive. 5. Fitout Contribution 5.1 Fitout Contract (a) In the event that the Tenant elects to take any Annual Incentive in the form under clause 4.2(a)(i), subject to clause 2, the Landlord grants to the Tenant the respective Annual Incentive towards the Tenant’s cost of fitting out any one or more Premises. (b) The Landlord authorises the Tenant to enter into a Fitout Contract as the Landlord’s agent but only to the extent that the Landlord’s liability to the Tenant’s Contractor is limited to the amount of the Fitout Contribution. (c) The scope of the authority conferred upon the Tenant under clause 5.1(b) is strictly limited to committing the Landlord to pay for the Fitout performed under the Fitout Contract up to but not exceeding an amount equivalent to the Fitout Contribution (Authorised Scope). (d) The Fitout Contribution must be utilised by the Tenant (that is, the Tenant must undertake the relevant Fitout Works and give the Landlord associated tax invoices) strictly within the relevant Annual Incentive Period.

Page 9 S:11110532_1 AHP (e) The Landlord acknowledges that the Tenant will enter into a Fitout Contract with the Tenant’s Contractor. (f) The Tenant is not authorised to act on behalf of the Landlord or expose the Landlord to any liability to the Tenant’s Contractor outside of the Authorised Scope. (g) For the avoidance of doubt, the limited agency created under this clause 5.1 does not operate with the effect that: (i) the Landlord will be or could be treated as the principal under the Fitout Contract; or (ii) the Landlord is or will be deemed to be commissioning the whole or any part of the Fitout. 5.2 Claim for Fitout Contribution (a) Subject to clause 5.2(d), in the event that the Tenant nominates to take any Annual Incentive in the form under clause 4.2(a)(i), at any time after the Tenant satisfies clause 2 and so long as the Tenant is not in material breach of the Lease or this deed, which remains unremedied after: (i) notice has been provided by the Landlord; and (ii) reasonable time has elapsed to remedy the breach, the Landlord will pay the Fitout Contribution towards the Fitout Costs for the relevant Annual Incentive Period in accordance with clause 5.2(b). (b) The Fitout Contribution will be paid to the Tenant or Tenant’s Head Contractor following: (i) the receipt of a claim including the following: (A) a tax invoice addressed to the Landlord from the Tenant or the Tenant’s Head Contractor (as the case may be); (B) copies of invoices evidencing the cost of Fitout items claimed in the tax invoice addressed to the Landlord which have been certified by the Quantity Surveyor in accordance with clause 5.2(b)(i)(C); (C) a certificate from the Quantity Surveyor addressed to the Landlord certifying that: (I) the claim is reasonable and proper; and (II) all work the subject of the claim has been carried out in accordance with plans which have been approved by the Landlord (where applicable); (D) the date the Tenant has completed the Tenant’s Fitout (or the part of the Tenant’s Fitout the subject of the claim) to the satisfaction of the Landlord; and (E) the Tenant has obtained all necessary Approvals. (c) The Tenant must not make more than one claim pursuant to clause 5.2(b) once every month.

Page 10 S:11110532_1 AHP (d) Any part of the Annual Incentive not exhausted by the Tenant during the relevant Annual Incentive Period will be lost by the Tenant. 5.3 Landlord to pay Subject to clause 6.2(a), within 21 days of receipt of a claim which complies with clause 5.2(b), the Landlord must pay the amount of the claim to the Tenant. 5.4 Ownership of Fitout and Depreciation Schedule (a) The Landlord will own the items paid for from the Fitout Contribution Sum. The Fitout Contribution Sum must be directed to items of a depreciable nature. (b) At the Tenant’s cost, the Tenant must provide to the Landlord not later than 7 days after the date of practical completion of the respective Fitout, a schedule for the calculation of depreciation and/or deductions for capital works in a form adequate for taxation purposes in respect of each item comprised in the Fitout which are owned by the Landlord and prepared by the Quantity Surveyor. (c) Despite that the Landlord may own items of the Fitout these items will be deemed to form part of the Tenant’s Property for the purpose of clauses 4 and 6 of the Lease to which the Fitout relates. 5.5 Tenant acknowledgement The Tenant acknowledges and agrees that the Tenant is responsible for any costs to the extent that the cost of the Fitout exceeds the Fitout Contribution and the Tenant irrevocably indemnifies the Landlord against any claim by the Tenant’s contractor or any other person for any such costs. 6. Rental Incentive 6.1 Grant (a) Subject to clauses 2, 4.2(a)(ii) and 6.2 the Landlord grants to the Tenant the Rental Incentive. (b) The Rental Incentive will be applied over the relevant Annual Incentive Period so that each respective monthly instalment of the Annual Rent payable under clause 3.1 of each Lease during the Annual Incentive Period will be reduced by an amount equal to the Monthly Rental Abatement Amount prorated based on the net lettable area of the relevant Premises. (c) For the avoidance of doubt: (i) Rental Incentive will be applied proportionately (in terms of net lettable area) towards the Annual Rent of Lease 1 through to Lease 8 (inclusive); and (ii) the Tenant must continue to pay the Tenant’s Proportion of Outgoings, Cleaning Charges and any other payments under Lease 1 through to Lease 8 (inclusive) (including GST on those payments). 6.2 Suspension of Incentive If the Tenant does not comply with: (a) any of its material obligations under this deed; or

Page 11 S:11110532_1 AHP (b) any Essential Term under the Lease or any Transaction Document, and does not remedy that failure within a reasonable time after the Tenant is given notice to do so, the Landlord may suspend the Rental Incentive until the Tenant has remedied that breach. Following remedy by the Tenant, the Landlord must allow to the Tenant that part of the Rental Incentive that was suspended during the period of breach by the Tenant under this clause 6.2. 7. Early Termination Right Despite any other clause, if the Tenant exercises any of its Early Termination Rights, then on and from the relevant Early Termination Date the Landlord is not required to make any further payments under this deed (whether by Fitout Contribution or Rental Incentive) in respect of the Surrendered Space from time to time (calculated on a net lettable area basis proportionate to the total net lettable area of Premises 1 to Premises 8 (inclusive)). The Tenant acknowledges and agrees that the proportion of the Annual Incentive for each floor level is as set out in the table in schedule 1. 8. Limitation of Liability (a) In this clause 8: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust; (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability

Page 12 S:11110532_1 AHP cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 8. 9. Confidential information 9.1 Confidentiality Subject to this clause, the Recipient must maintain in confidence all Confidential Information disclosed to it and ensure that the Confidential Information is kept absolutely secret and confidential. 9.2 Exceptions to confidentiality A Recipient may reveal Confidential Information if: (a) the Recipient first obtains the Discloser’s consent; (b) the Recipient is required by Law or by any stock exchange to disclose the Confidential Information, in which case the Recipient must: (i) immediately notify the Discloser of the requirement; (ii) first obtain the Discloser’s consent to the terms of that disclosure; and (iii) permit and assist the Discloser to oppose or restrict the disclosure to preserve, as far as possible, the confidentiality of the Confidential Information; (c) the Confidential Information is already in the public domain for reasons other than a breach of this deed; (d) the Confidential Information is disclosed to the Recipient by a third party legally entitled to disclose that information who is not under an obligation of confidentiality to the Discloser; or (e) the Confidential Information is clearly marked “confidential” and is disclosed by the Recipient in confidence to an adviser or consultant (including the Landlord’s appointed professional valuer) for the sole purpose of obtaining professional advice and the adviser or consultant undertakes to the Recipient to keep the Confidential Information absolutely secret and confidential. 9.3 Sharing information Despite this clause 9, confidentiality may not be used by a party as a reason for refusing to provide information concerning this deed to the other party. 10. GST (a) Terms expressed with a capital letter in this clause 10 which are not defined in clause 10 have the meaning given to them in the GST Law.

Page 13 S:11110532_1 AHP (b) All Consideration payable or to be provided under this deed is stated exclusive of GST. (c) The Recipient of a Taxable Supply made under or in connection with this deed must pay the GST Amount to the Supplier on the last to occur of: (i) the date on which the Consideration is payable or must be provided to the Supplier; and (ii) receipt of a Tax Invoice from the Supplier which complies with the GST Law for the Taxable Supply. 11. Tenant Consultancy Fee 11.1 Claim for Consultancy Fee (a) At any time after the Variation of Leases and the other Transaction Documents under clause 2.2(b)(i) have been duly executed by the Tenant, the Landlord must pay the Tenant’s consultants’ fees for the amounts set out in the column titled ‘Tenant Rep fee per level’ of the table in Schedule 1 (Tenant Consultancy Fee). (b) The Tenant Consultancy Fee will be paid to the Tenant’s consultants, within 15 Business Days following receipt of a claim including the following: (i) a tax invoice addressed to the Landlord from the Tenant’s consultant for the amount of the relevant Tenant Consultancy Fee; and (ii) copies of invoices evidencing the cost of the relevant Tenant Consultancy Fee. (c) For the avoidance of doubt, the total Tenant Consultancy Fee payable by the Landlord for the Leases is $663,880. 11.2 Landlord to Pay Within 10 Business Days of receipt of a claim which complies with clause 11.1(b), the Landlord must pay the Tenant Consultancy Fee to the Tenant’s consultant or to the Tenant’s nominee. 12. General provisions 12.1 Entire agreement This deed and the Lease constitute the entire agreement between the parties regarding the matters set out in it and supersedes any prior representations, understandings or arrangements made between the parties, whether orally or in writing. 12.2 Variation This deed must not be varied except by a later written document executed by all parties. 12.3 Waiver A right created by this deed cannot be waived except in writing signed by the party entitled to that right. Delay by a party in exercising a right does not constitute a waiver of that right, nor will a waiver (either wholly or in part) by a party of a right operate as a subsequent waiver of the same right or of any other right of that party.

Page 14 S:11110532_1 AHP 12.4 Further assurances Each party must promptly execute all documents and do every thing necessary or desirable to give full effect to the arrangements contained in this deed. 12.5 Time for doing acts (a) If: (i) the time for doing any act or thing required to be done; or (ii) a notice period specified in this deed, expires on a day other than a Business Day, the time for doing that act or thing or the expiration of that notice period is extended until the following Business Day. (b) If any act or thing required to be done is done after 5 pm on the specified day, it is taken to have been done on the following Business Day. 12.6 Legal costs (a) Each party must pay its own legal costs and disbursements in connection with the negotiation, preparation, execution and carrying into effect of this deed. (b) The Tenant must pay all stamp duty assessed on or in respect of this deed and any instrument or transaction required by or necessary to give effect to this deed. 12.7 Governing law (a) The laws applicable in New South Wales govern this deed. (b) The parties submit to the non-exclusive jurisdiction of the courts of New South Wales and any courts competent to hear appeals from those courts. 12.8 Severance If any clause or part of any clause is in any way unenforceable, invalid or illegal, it is to be read down so as to be enforceable, valid and legal. If this is not possible, the clause (or where possible, the offending part) is to be severed from this deed without affecting the enforceability, validity or legality of the remaining clauses (or parts of those clauses) which will continue in full force and effect. 12.9 Preservation of existing rights The expiration or termination of this deed does not affect any right that has accrued to a party before the expiration or termination date. 12.10 No merger Any right or obligation of any party that is expressed to operate or have effect on or after the completion, expiration or termination of this deed for any reason, will not merge on the occurrence of that event but will remain in full force and effect. 12.11 Counterparts This deed may be executed in any number of counterparts. All counterparts taken together constitute one instrument.

Page 15 S:11110532_1 AHP 12.12 Relationship of parties Unless otherwise stated: (a) nothing in this deed creates a joint venture, partnership, or the relationship of principal and agent, or employee and employer between the parties; and (b) no party has the authority to bind any other party by any representation, declaration or admission, or to make any contract or commitment on behalf of any other party or to pledge any other party’s credit. 12.13 Assignment The rights granted to the Tenant by this deed rest in contract only and are personal to the Tenant. The Tenant must not assign or otherwise transfer any of the rights granted to the Tenant under this deed. 12.14 Dealings by Landlord If the Landlord deals with its interest in the Land (including by a transfer or grant of a concurrent lease) and the Landlord has any unexpired obligations remaining under this deed, the Landlord must either procure that any assignee or transferee meets those obligations and enters into a deed with the Tenant on the same or substantially similar terms and conditions as this deed or alternatively the Landlord must continue to perform its obligations under this deed subject to the Tenant’s satisfaction of its obligations under this deed. 12.15 Notices Any notice, demand, consent, approval, request or other communication (notice) to be given under this deed must be in writing and must be given to the recipient at its Address for Service by being: (a) hand delivered; (b) sent by facsimile transmission; (c) sent by email transmission; (d) sent by prepaid ordinary mail within Australia; or (e) sent by prepaid Express Post International airmail to the Address for Service of the recipient party, if the Address for Service of the sender and the recipient are in different countries. A notice is given if: (f) hand delivered, on the date of delivery; (g) sent by facsimile transmission during any Business Day, on the date that the sending party’s facsimile machine records that the facsimile has been successfully transmitted; (h) sent by email transmission during any Business Day, on the date that the sending party’s electronic equipment reported that the email had been delivered; (i) sent by prepaid ordinary mail within Australia, on the date that is 2 Business Days after the date of posting; or (j) sent by prepaid Express Post International airmail between countries, on the date that is 10 Business Days after the date of posting.

Page 16 S:11110532_1 AHP 12.16 Transaction Document The Landlord and the Tenant agree this deed is a Transaction Document for the purposes of each Lease. 12.17 Bank guarantee The Landlord and Tenant agree that: (a) the Tenant may give the Landlord one single bank guarantee for the aggregate value of all the individual Bank Guarantees required under the Leases and the lease for Level 27, York Street (York Street Lease) in place of all those individual Bank Guarantees (Single Bank Guarantee); (b) the Landlord will return the individual Bank Guarantees currently held by the Landlord for the Leases and the York Street Lease at the same time the Tenant gives the Landlord the Single Bank Guarantee; and (c) all Bank Guarantee provisions under the Lease and the York Street Lease continue to otherwise apply, including special condition 12 the Primary Lease. Executed on the date appearing on this deed

Reference Schedule Item 1 Tenant Atlassian Pty Ltd (ACN 102 443 916) Attention The Directors Address Level 6, 341 George Street, Sydney, New South Wales, 2000 Email With a copy to: Atlassian, Inc. Attention General Counsel Address 350 Bush St. Floor 13 San Francisco, CA 94104 USA Email Item 2 Premises (a) Premises 1 – Suite 22.1, 363 George Street (b) Premises 2 – Suite 22.2, Level 28, Level 29 and Suite 30.1, 363 George Street (c) Premises 3 – Level 24, 363 George Street (d) Premises 4 – Suite 25.3, 363 George Street (e) Premises 5 – Suite 25.1 and Level 26, 363 George Street (f) Premises 6 – Level 27, 363 George Street (g) Premises 7 – Suite 30.2, 363 George Street (h) Premises 8 – Suite 30.3, 363 George Street Item 3 Lease (a) Lease 1 – Lease of Premises 1 (AN275154) as varied from time to time (b) Lease 2 – Lease of Premises 2 (AN275153) as varied from time to time (c) Lease 3 – Lease of Premises 3 as varied from time to time (d) Lease 4 – Lease of Premises 4 (AQ156863) as varied from time to time (e) Lease 5 – Lease of Premises 5 (AQ156866) as varied from time to time (f) Lease 6 – Lease of Premises 6 as varied from time to time (g) Lease 7 – Lease of Premises 7 (AQ156865) as varied from time to time

Page ii S:11110532_1 AHP (h) Lease 8 – Lease of Premises 8 (AQ156864) as varied from time to time Item 4 Variation Commencement Date 1 July 2023 Item 5 (a) Incentive The amount of $17,960,494 (b) Annual Incentive The amount of $3,592,098.71 Item 6 Landlord’s Address for Service CBRE Attention The Property Manager - 363 George Street, Sydney Address Level 21 363 George Street Sydney NSW 2000 Email With a copy to: ISPT Pty Ltd Attention The Company Secretary Address Level 11, 8 Exhibition Street, Melbourne, Victoria, 3000 Email legalnotices@ispt.net.au

Schedule 1 – Incentive Table

Page 4 S:11110532_1 AHP as sole Attorney under Power of Attorney dated 20 January 2020 Book 4770 No. 538 in the presence of: Signature of Attorney By executing this document the sole Attorney states that the Attorney has received no notice of revocation of the Power of Attorney Signature of Witness Print name and address of Witness Executed by Atlassian Pty Ltd (ACN 102 443 916) in accordance with section 127 of the Corporations Act: Signature of Director Signature of Director/Secretary Print name of Director Print name of Director/Secretary Execution Page Executed as a deed Signed, sealed and delivered for ISPT PTY LTD (ACN 064 041 283) by: David John McFadyen /s/ David John McFadyen /s/ Mikhi Marjorie Wagstaff Nikhi Marjorie Wagstaff /s/ Gene Liu /s/ Erika Fisher Gene Liu, Director Erika Fisher, Director

S:11111673_1 AHP Dated 2021 Variation of Side Deeds Level 24, Suite 25.1, Suite 25.3, Level 26, Level 27, Suite 30.2 and Suite 30.3, 363 George Street, Sydney, NSW ISPT Pty Ltd (ACN 064 041 283) Atlassian Pty Ltd (ACN 102 443 916) 1 July

S:11111673_1 AHP Table of contents 1. Definitions and interpretation ............................................................ 2 1.1 Definitions ........................................................................................2 1.2 Interpretation ..................................................................................4 2. Authority to complete Variations ....................................................... 4 3. Amendment of Side Deeds ................................................................. 4 4. Landlord’s Capacity and Liability ......................................................... 5 5. Confidential information .................................................................... 6 5.1 Confidentiality .................................................................................6 5.2 Exceptions to confidentiality ...........................................................6 5.3 Sharing information .........................................................................6 6. GST .................................................................................................... 6 7. General provisions ............................................................................. 7 7.1 Entire agreement .............................................................................7 7.2 Variation ..........................................................................................7 7.3 Waiver ..............................................................................................7 7.4 Further assurances ..........................................................................7 7.5 Time for doing acts ..........................................................................7 7.6 Legal costs ........................................................................................7 7.7 Governing law ..................................................................................7 7.8 Severance.........................................................................................7 7.9 Preservation of existing rights .........................................................8 7.10 No merger ........................................................................................8 7.11 Counterparts ....................................................................................8 7.12 Relationship of parties .....................................................................8 7.13 Assignment ......................................................................................8 7.14 Dealings by Landlord .......................................................................8 7.15 Notices .............................................................................................8 Reference Schedule ...................................................................................... i Execution Page ............................................................................................ 3

S:11111673_1 AHP This Side Deed is dated 2021 Parties: Landlord ISPT Pty Ltd (ACN 064 041 283) of Level 11, 8 Exhibition Street, Melbourne, Victoria in its capacity as trustee of the Industry Superannuation Property Trust No.1 (ABN 15 421 756 611) Tenant Atlassian Pty Ltd (ACN 102 443 916) of Level 6, 341 George Street, Sydney, New South Wales Introduction: A The Landlord and Tenant have entered into the Leases and Side Deeds. B The Landlord and the Tenant have agreed to vary the terms of the Leases in accordance with the terms of the Variations and this Deed. C The Landlord and the Tenant have agreed to vary the terms of the Side Deeds in accordance with this Deed. It is agreed: 1. Definitions and interpretation 1.1 Definitions In this deed, unless the context clearly indicates otherwise: Address for Service means: (a) in the case of the Tenant, the address shown in Item 1; and (b) in the case of the Landlord, the address shown in Item 5, or any other address in Australia nominated by the Landlord or the Tenant and notified to the other as its new Address for Service; Business Day means any day that is not a Saturday, Sunday, gazetted public holiday or bank holiday in the capital city of the State and concludes at 5pm on that day; Communication means any notice, demand, consent, approval, certificate, request or other communication given or to be given by a party under this deed; Confidential Information means the terms of this deed and all confidential information, material and technology disclosed or provided in any form by any party to any other party in connection with the subject matter of this deed; Corresponding Lease means the Lease for the same Premises as the Variation being referred to; 1 July

Page 3 S:11111673_1 AHP Corresponding Variation means, in relation to an Other Variation, the variation of lease for the same Premises as the Other Variation being referred to which precedes the Other Variation being referred to; GST has the meaning given to that term in the GST Law; GST Amount means the amount payable on account of GST for a Taxable Supply in accordance with the GST Law in return for the payment or provision of a GST-Exclusive Consideration, calculated by multiplying the GST-Exclusive Consideration for the Taxable Supply by the rate at which the GST Law imposes GST at the time the Taxable Supply is made; GST Law means any Law which imposes, levies, implements, regulates, administers, interprets or otherwise concerns the GST; Land means the land described in Item 2; Landlord means the Landlord named in this lease and includes its Employees and Agents and each person for the time being registered or entitled to be registered as the proprietor of the Property; Leases means the leases described in Item 4; Level 24 Variation means the variation of lease entered into on or about the date of this deed in relation to the lease between the Landlord and the Tenant for Level 24, 363 George Street dated 26 May 2020; Level 27 Variation means the variation of lease entered into on or about the date of this deed in relation to the lease between the Landlord and the Tenant for Level 27, 363 George Street dated 20 April 2020; Level 30 (Suite 2) Side Deed means the side deed between the Landlord and the Tenant for Level 30 (Suite 2), 363 George Street dated 22 July 2019; Level 30 (Suite 3) Side Deed means the side deed between the Landlord and the Tenant for Level 30 (Suite 3), 363 George Street dated 22 July 2019; Other Side Deeds means the Side Deeds but excluding the Level 30 (Suite 2) Side Deed and Level 30 (Suite 3) Side Deed; Other Variations means the Variations but excluding the Level 24 Variation and Level 27 Variation; Side Deeds means the side deeds described in Item 6; Variations means the variations of lease described in Item 7; Premises means the premises the subject of the Lease as described in Item 3, and which are part of the Building; Recipient means the party in receipt of Confidential Information; Rate means the rate at which GST Legislation from time to time imposes or levies GST on the relevant supply under the deed; State means the State or Territory of Australia in which the Premises are located; and Transaction Document means this deed, the Lease, a Guarantee, a Bank Guarantee, a notice given by the Landlord under those documents, a new lease made under clause 11 of the Lease, an

Page 4 S:11111673_1 AHP assignment of the Lease, a variation of the Lease, a sublease of the Premises, any deed, agreement or other instrument collateral with or given or made under or in respect of any of those documents or which the Tenant acknowledges to be a transaction document and any other document contemplated by or replacing any of them, but excludes a document giving rise to this deed (such as a lease proposal or any agreement to lease). 1.2 Interpretation In this deed, unless the context clearly indicates otherwise: (a) terms which have a capital letter, but which have not been defined in clause 1.1 have the meaning given to them in the Lease; (b) clause 1.2 and 1.3 of the Lease apply to this deed as if all references to Lease were replaced with deed; and (c) whenever a clause, paragraph, special condition, item or other provision of a Transaction Document is stated to apply to this deed or is incorporated by reference, that provision applies with the necessary changes being made to make it applicable to this deed, including the changes described in this clause 1.2. 2. Authority to complete Variations (a) The Tenant irrevocably authorises and directs the Landlord or the Landlord’s lawyer to insert the following information into the Level 24 Variation and Level 27 Variation as soon as practicable after the Corresponding Lease has been registered with NSW Land Registry Services (or equivalent authority): (i) the registered dealing number of the Corresponding Lease into: (A) Item (E) on the front page of the Level 24 Variation and Level 27 Variation; and (B) clause 1 in Annexure A of the Level 24 Variation and Level 27 Variation; (b) The Tenant irrevocably authorises and directs the Landlord or the Landlord’s lawyer to insert the registered dealing number of the Corresponding Variation into Clause 1 of each Other Variation as soon as practicable after the Corresponding Variation has been registered with NSW Land Registry Services (or equivalent authority). 3. Amendment of Side Deeds (a) The parties agree to vary clause 1.1 in each of the Side Deeds as follows: (i) “Abatement Period” is varied by deleting the words “the whole of the Term” and inserting the words “the period which commences on the Lease Commencement Date and ends on 30 June 2023 (both dates inclusive)” in its place; (ii) “Monthly Rental Abatement Amount” in clause 1.1 is amended by deleting the words “T = the number of Months in the Term,” and inserting the words “T = the number of Months from the Lease Commencement Date to 30 June 2023 (both dates inclusive),” in its place; and (b) The parties agree that clause 5.3(d) in each of the Level 30 (Suite 2) Side Deed and Level 30 (Suite 3) Side Deed and clause 5.3(b) in each of the Other Side Deeds are varied by:

Page 5 S:11111673_1 AHP (i) deleting the words “TR = the total number of days of the unexpired portion of the Lease at the date of termination” and inserting the words “TR = the total number of days from the day after the date of termination to 30 June 2023 (both dates inclusive)” in its place; and (ii) deleting the words “T = the number of days in the Lease,” and inserting the words “T = the number of days from the Lease Commencement Date to 30 June 2023 (both dates inclusive),” in its place. 4. Landlord’s Capacity and Liability (a) In this clause 4: (i) Asset includes any real or personal property or right of any kind; (ii) Document means this deed; (iii) Obligation means any obligation or liability of any kind undertaken or incurred by or otherwise falling on the Landlord under or in respect of this Document or any agreement or other instrument collateral with or given or entered into under this Document; and (iv) Trust means the trust specified as the trust of which the Landlord enters into this Document as trustee. (b) The Tenant acknowledges that the Landlord: (i) enters into this Document in its capacity as trustee of the Trust and not otherwise; and (ii) agrees to accept and perform the Obligations only in its capacity as trustee of the Trust. (c) Except to the extent that the Landlord’s right of indemnity from the Assets of the Trust is reduced because of the fraud or breach of trust of the Landlord: (i) the Landlord is only liable to pay or satisfy any Obligation to the extent of its right of indemnity out of the Assets of the Trust; (ii) the Tenant may only enforce a right against the Landlord in respect of the non- performance of its Obligations to the extent of the Landlord’s right of indemnity out of the Assets of the Trust; (iii) the Tenant waives its rights and releases the Landlord from all personal liability in respect of any loss which the Tenant may suffer or incur as a result of any non- performance by the Landlord of any Obligation if and to the extent that liability cannot be satisfied out the Assets of the Trust from which the Landlord is indemnified in respect of the non-performance of that Obligation. (d) The fraud, breach of trust or any other act or omission of an attorney or agent of the Landlord or any other person appointed by the Landlord will not be nor be deemed to be the fraud or breach of trust of the Landlord for the purposes of this clause 4.

Page 6 S:11111673_1 AHP 5. Confidential information 5.1 Confidentiality Subject to this clause, the Recipient must maintain in confidence all Confidential Information disclosed to it and ensure that the Confidential Information is kept absolutely secret and confidential. 5.2 Exceptions to confidentiality A Recipient may reveal Confidential Information if: (a) the Recipient first obtains the Discloser’s consent; (b) the Recipient is required by Law or by any stock exchange to disclose the Confidential Information, in which case the Recipient must: (i) immediately notify the Discloser of the requirement; (ii) first obtain the Discloser’s consent to the terms of that disclosure; and (iii) permit and assist the Discloser to oppose or restrict the disclosure to preserve, as far as possible, the confidentiality of the Confidential Information; (c) the Confidential Information is already in the public domain for reasons other than a breach of this deed; (d) the Confidential Information is disclosed to the Recipient by a third party legally entitled to disclose that information who is not under an obligation of confidentiality to the Discloser; or (e) the Confidential Information is clearly marked “confidential” and is disclosed by the Recipient in confidence to an adviser or consultant for the sole purpose of obtaining professional advice and the adviser or consultant undertakes to the Recipient to keep the Confidential Information absolutely secret and confidential. 5.3 Sharing information Despite this clause 4, confidentiality may not be used by a party as a reason for refusing to provide information concerning this deed to the other party. 6. GST (a) Terms expressed with a capital letter in this clause 6 which are not defined in clause 6 have the meaning given to them in the GST Law. (b) All Consideration payable or to be provided under this deed is stated exclusive of GST. (c) The Recipient of a Taxable Supply made under or in connection with this deed must pay the GST Amount to the Supplier on the last to occur of: (i) the date on which the Consideration is payable or must be provided to the Supplier; and (ii) receipt of a Tax Invoice from the Supplier which complies with the GST Law for the Taxable Supply.

Page 7 S:11111673_1 AHP 7. General provisions 7.1 Entire agreement This deed and the Leases constitute the entire agreement between the parties regarding the matters set out in it and supersedes any prior representations, understandings or arrangements made between the parties, whether orally or in writing. 7.2 Variation This deed must not be varied except by a later written document executed by all parties. 7.3 Waiver A right created by this deed cannot be waived except in writing signed by the party entitled to that right. Delay by a party in exercising a right does not constitute a waiver of that right, nor will a waiver (either wholly or in part) by a party of a right operate as a subsequent waiver of the same right or of any other right of that party. 7.4 Further assurances Each party must promptly execute all documents and do every thing necessary or desirable to give full effect to the arrangements contained in this deed. 7.5 Time for doing acts (a) If: (i) the time for doing any act or thing required to be done; or (ii) a notice period specified in this deed, expires on a day other than a Business Day, the time for doing that act or thing or the expiration of that notice period is extended until the following Business Day. (b) If any act or thing required to be done is done after 5 pm on the specified day, it is taken to have been done on the following Business Day. 7.6 Legal costs (a) Each party must pay its own legal costs and disbursements in connection with the negotiation, preparation, execution and carrying into effect of this deed. (b) The Tenant must pay all stamp duty assessed on or in respect of this deed and any instrument or transaction required by or necessary to give effect to this deed. 7.7 Governing law (a) The laws applicable in New South Wales govern this deed. (b) The parties submit to the non-exclusive jurisdiction of the courts of New South Wales and any courts competent to hear appeals from those courts. 7.8 Severance If any clause or part of any clause is in any way unenforceable, invalid or illegal, it is to be read down so as to be enforceable, valid and legal. If this is not possible, the clause (or where possible, the offending part) is to be severed from this deed without affecting the enforceability, validity or

Page 8 S:11111673_1 AHP legality of the remaining clauses (or parts of those clauses) which will continue in full force and effect. 7.9 Preservation of existing rights The expiration or termination of this deed does not affect any right that has accrued to a party before the expiration or termination date. 7.10 No merger Any right or obligation of any party that is expressed to operate or have effect on or after the completion, expiration or termination of this deed for any reason, will not merge on the occurrence of that event but will remain in full force and effect. 7.11 Counterparts This deed may be executed in any number of counterparts. All counterparts taken together constitute one instrument. 7.12 Relationship of parties Unless otherwise stated: (a) nothing in this deed creates a joint venture, partnership, or the relationship of principal and agent, or employee and employer between the parties; and (b) no party has the authority to bind any other party by any representation, declaration or admission, or to make any contract or commitment on behalf of any other party or to pledge any other party’s credit. 7.13 Assignment The rights granted to the Tenant by this deed rest in contract only and are personal to the Tenant. The Tenant must not assign or otherwise transfer any of the rights granted to the Tenant under this deed. 7.14 Dealings by Landlord If the Landlord deals with its interest in the Land (including by a transfer or grant of a concurrent lease) and the Landlord has any unexpired obligations remaining under this deed, the Landlord must either procure that any assignee or transferee meets those obligations and enters into a deed with the Tenant on the same or similar terms and conditions as this deed or alternatively the Landlord must continue to perform its obligations under this deed subject to the Tenant’s satisfaction of its obligations under this deed. 7.15 Notices Any notice, demand, consent, approval, request or other communication (notice) to be given under this deed must be in writing and must be given to the recipient at its Address for Service by being: (a) hand delivered; (b) sent by facsimile transmission; (c) sent by prepaid ordinary mail within Australia; or

Page 9 S:11111673_1 AHP (d) sent by prepaid Express Post International airmail to the Address for Service of the recipient party, if the Address for Service of the sender and the recipient are in different countries. A notice is given if: (e) hand delivered, on the date of delivery; (f) sent by facsimile transmission during any Business Day, on the date that the sending party’s facsimile machine records that the facsimile has been successfully transmitted; (g) sent by prepaid ordinary mail within Australia, on the date that is 2 Business Days after the date of posting; or (h) sent by prepaid Express Post International airmail between countries, on the date that is 10 Business Days after the date of posting. Executed on the date appearing on this deed

S:11111673_1 AHP Reference Schedule Item 1 Tenant Atlassian Pty Ltd (ACN 102 443 916) Attention The Directors Address Level 6, 341 George Street, Sydney, New South Wales, 2000 Email Item 2 Land The land described in certificate of title folio identifier 102/1010007 known as 363 George Street, Sydney Item 3 Premises Level 24, Level 25 (Suite 1), Level 25 (Suite 3), Level 26, Level 27, Level 30 (Suite 2) and Level 30 (Suite 3), 363 George Street Sydney Item 4 Leases 1. The lease between the Landlord and the Tenant for Level 24, 363 George Street dated 26 May 2020; 2. The lease between the Landlord and the Tenant for Level 25 (Suite 3), 363 George Street dated 22 July 2019, being registered lease AQ156863; 3. The lease between the Landlord and the Tenant for Level 25 (Suite 1) and Level 26, 363 George Street dated 2 February 2018, being registered lease AQ156866; 4. The lease between the Landlord and the Tenant for Level 27, 363 George Street dated 20 April 2020; 5. The lease between the Landlord and the Tenant for Level 30 (Suite 2), 363 George Street dated 3 March 2017, being registered lease AQ156865; and 6. The lease between the Landlord and the Tenant for Level 30 (Suite 3), 363 George Street dated 3 March 2017, being registered lease AQ156864. Item 5 Landlord’s Address for Service CBRE Attention The Property Manager - 363 George Street, Sydney Address Level 21 363 George Street Sydney NSW 2000 Email With a copy to:

Page ii S:11111673_1 AHP ISPT Pty Ltd Attention The Company Secretary Address Level 11, 8 Exhibition Street, Melbourne, Victoria, 3000 Email legalnotices@ispt.net.au Item 6 Side Deeds 1. The side deed between the Landlord and the Tenant in respect of the lease for Level 24, 363 George Street dated 26 May 2020; 2. The side deed between the Landlord and the Tenant in respect of the lease for Level 25 (Suite 3), 363 George Street dated 22 July 2019; 3. The side deed between the Landlord and the Tenant in respect of the lease for Level 27, 363 George Street dated 20 April 2020; 4. The side deed between the Landlord and the Tenant for Level 30 (Suite 2), 363 George Street dated 22 July 2019; and 5. The side deed between the Landlord and the Tenant for Level 30 (Suite 3), 363 George Street dated 22 July 2019. Item 7 Variations The variations of lease entered into on or about the date of this deed in relation to the following leases: 1. The lease between the Landlord and the Tenant for Level 24, 363 George Street dated 26 May 2020; 2. The lease for Level 25 (Suite 1) and Level 26, 363 George Street dated 2 February 2018, being registered lease AQ156866; 3. The lease between the Landlord and the Tenant for Level 27, 363 George Street dated 20 April 2020; 4. The lease between the Landlord and the Tenant for Level 30 (Suite 2), 363 George Street dated 3 March 2017, being registered lease AQ156865; and 5. The lease between the Landlord and the Tenant for Level 30 (Suite 3), 363 George Street dated 3 March 2017, being registered lease AQ156864.

Page 3 S:11111673_1 AHP Execution Page Executed as a deed Signed, sealed and delivered for ISPT PTY LTD (ACN 064 041 283) by: as sole Attorney under Power of Attorney dated 20 January 2020 Book 4770 No. 538 in the presence of: Signature of Attorney By executing this document the sole Attorney states that the Attorney has received no notice of revocation of the Power of Attorney Signature of Witness Print name and address of Witness Executed by Atlassian Pty Ltd (ACN 102 443 916) in accordance with section 127 of the Corporations Act: Signature of Director Signature of Director/Secretary Print name of Director Print name of Director/Secretary David John McFadyen /s/ David John McFadyen /s/ Mikhi Marjorie Wagstaff Nikhi Marjorie Wagstaff /s/ Gene Liu /s/ Erika Fisher Gene Liu, Director Erika Fisher, Director


Title of each class	Trading Symbol	Name of each exchange on which registered
Class A Ordinary Shares	TEAM	Nasdaq Global Select Market


INTRODUCTION						4
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS						4
PART I						5
Item 1. IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS						5
Item 2. OFFER STATISTICS AND EXPECTED TIMETABLE						5
Item 3. KEY INFORMATION						5
Item 4. INFORMATION ON THE COMPANY						40
Item 4A. UNRESOLVED STAFF COMMENTS						50
Item 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS						50
Item 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES						68
Item 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS						79
Item 8. FINANCIAL INFORMATION						83
Item 9. THE OFFER AND LISTING						83
Item 10. ADDITIONAL INFORMATION						84
Item 11. QUANTITATIVE AND QUALITATIVE DISCLOSURE ABOUT MARKET RISK						92
Item 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES						94
PART II						94
Item 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES						94
Item 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS						94
Item 15. CONTROLS AND PROCEDURES						94
Item 16. RESERVED						95
Item 16A. AUDIT COMMITTEE FINANCIAL EXPERT						95
Item 16B. CODE OF ETHICS.						95
Item 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES						95
Item 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES						96
Item 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS						96
Item 16F. CHANGE IN REGISTRANT’S CERTIFYING ACCOUNTANT						96
Item 16G. CORPORATE GOVERNANCE						96
Item 16H. MINE SAFETY DISCLOSURE						96
PART III						96
ITEM 17. FINANCIAL STATEMENTS						96
ITEM 18. FINANCIAL STATEMENTS						96
ITEM 19. EXHIBITS						98
SIGNATURES						100
CONSOLIDATED FINANCIAL STATEMENTS						F-1


	Fiscal Year Ended June 30,
	2021		2020		2019		2018		2017
	(U.S. $ and shares in thousands, except per share data)
Revenues:
Subscription	$	1,324,064	$	931,455	$	633,950	$	410,694	$	249,823
Maintenance	522,971		469,350		394,526		326,511		264,453
Perpetual license	84,806		95,162		93,593		83,171		74,058
Other	157,291		118,206		88,058		60,602		38,350
Total revenues	2,089,132		1,614,173		1,210,127		880,978		626,684
Cost of revenues (1) (2)	336,021		268,807		210,285		172,690		119,161
Gross profit	1,753,111		1,345,366		999,842		708,288		507,523
Operating expenses:
Research and development (1) (2)	963,326		763,188		579,134		415,776		310,169
Marketing and sales (1) (2)	372,909		299,683		268,356		187,315		134,404
General and administrative (1)	315,242		268,409		215,714		151,242		118,784
Total operating expenses	1,651,477		1,331,280		1,063,204		754,333		563,357
Operating income (loss)	101,634		14,086		(63,362)		(46,045)		(55,834)
Other non-operating expense, net	(620,759)		(338,486)		(535,453)		(15,157)		(1,342)
Finance income	7,174		27,801		33,500		9,877		4,851
Finance costs	(122,713)		(49,610)		(40,241)		(6,806)		(75)
Loss before income tax expense	(634,664)		(346,209)		(605,556)		(58,131)		(52,400)
Income tax benefit (expense)	(61,651)		(4,445)		(32,065)		(55,301)		14,951
Net income (loss)	$	(696,315)	$	(350,654)	$	(637,621)	$	(113,432)	$	(37,449)


Net income (loss) per share attributable to ordinary shareholders:
Basic	$	(2.79)	$	(1.43)	$	(2.67)	$	(0.49)	$	(0.17)
Diluted	$	(2.79)	$	(1.43)	$	(2.67)	$	(0.49)	$	(0.17)
Weighted-average shares outstanding used to compute net income (loss) per share attributable to ordinary shareholders:
Basic	249,679		244,844		238,611		231,184		222,224
Diluted	249,679		244,844		238,611		231,184		222,224


Cost of revenues	$	24,739	$	19,787	$	17,450	$	11,955	$	6,856
Research and development	253,328		204,150		149,049		98,609		79,384
Marketing and sales	46,978		41,960		39,303		23,605		17,395
General and administrative	60,687		47,498		51,960		28,704		33,813


Cost of revenues	$	22,394	$	29,509	$	27,997	$	21,188	$	14,587
Research and development	168		166		60		—		—
Marketing and sales	9,192		12,860		28,744		36,090		15,269


	As of June 30,
	2021		2020		2019		2018		2017
	(U.S. $ in thousands)
Cash and cash equivalents	$	919,227	$	1,479,969	$	1,268,441	$	1,410,339	$	244,420
Short-term investments	313,001		676,072		445,046		323,134		305,499
Derivative assets	127,486		327,487		215,233		99,995		3,252
Right-of-use assets, net	205,300		217,683		—		—		—
Working capital (deficit)	(726,170)		(374,993)		(287,597)		1,377,145		296,984
Total assets	2,945,344		3,894,072		2,977,258		2,421,828		1,282,117
Deferred revenue	897,595		601,005		468,820		342,871		245,195
Derivative liabilities	772,796		1,284,598		855,079		207,970		—
Exchangeable senior notes, net	348,799		889,183		853,576		819,637		—
Lease obligations	256,549		264,568		—		—		—
Total liabilities	2,650,430		3,318,766		2,411,791		1,514,508		379,424
Share capital	25,164		24,744		24,199		23,531		22,726
Total equity	294,914		575,306		565,467		907,320		902,693


Name						Country of Incorporation
Atlassian (UK) Limited						United Kingdom, United States of America
Atlassian (UK) Holdings Limited						United Kingdom, United States of America
Atlassian (Australia) Limited						United Kingdom, United States of America
Atlassian (UK) Operations Limited						United Kingdom
Atlassian, Inc.						United States of America
Atlassian Network Services, Inc.						United States of America
Dogwood Labs, Inc.						United States of America
Trello, Inc.						United States of America
AgileCraft LLC						United States of America
OpsGenie, Inc.						United States of America
Opsgenie Yazılım Anonim Şirketi						Turkey
iFountain, LLC						United States of America
Halp, Inc.						United States of America
Atlassian Australia 1 Pty Ltd						Australia
Atlassian Australia 2 Pty Ltd						Australia
Atlassian Corporation Pty. Ltd.						Australia
Atlassian Pty Ltd						Australia
Good Software Co. Pty Ltd						Australia
Code Barrel Pty Ltd						Australia
Lead Green Pty Ltd						Australia
Lead Green Trust						Australia
Vertical First Pty Ltd						Australia
Vertical First Trust						Australia
Atlassian Capital Pty. Ltd.						Australia
MITT Australia Pty Ltd						Australia
MITT Trust						Australia
Atlassian Holdings B.V.						Netherlands
Atlassian K.K.						Japan
Atlassian Germany GmbH						Germany
Atlassian Philippines, Inc.						Philippines
Atlassian France SAS						France
Atlassian B.V.						Netherlands
Atlassian Canada Inc.						Canada
Atlassian India LLP						India
Mindville AB						Sweden
Riada Germany GmbH						Germany
Mindville Technology Canada LTD						Canada
Atlassian New Zealand						New Zealand
Atlassian Poland sp z o.o.						Poland
Chart.io, Inc.						United States of America
ThinkTilt Pty Ltd						Australia


Patents, trademarks and other rights			5 - 12 years
Customer relationships			3 - 10 years
Acquired developed technology			4 - 6 years


	Payments Due by Period
	Total		Less than 1 year		1 to 3 years		3 to 5 years		After 5 years
	(U.S. $ in thousands)
Exchangeable senior notes (1)	$	1,109,593	$	1,109,593	$	—	$	—	$	—
Lease obligations (2)	282,423		48,297		77,768		65,227		91,131
Obligations for leases that have not yet commenced	88,855		$	1,438	12,432		14,224		60,761
Purchase obligations	114,060		57,393		56,667		—		—
Capital purchase obligations	11,076		11,076		—		—		—
Total	$	1,606,007	$	1,227,797	$	146,867	$	79,451	$	151,892


Name	Age	Position
Executive Officers and Employee Directors:
Michael Cannon-Brookes	41	Co-Founder, Co-Chief Executive Officer and Director
Scott Farquhar	41	Co-Founder, Co-Chief Executive Officer and Director
James Beer	60	Chief Financial Officer
Erika Fisher	36	Chief Administrative Officer and General Counsel
Sri Viswanath	46	Chief Technology Officer
Cameron Deatsch	40	Chief Revenue Officer

Non-Employee Directors:
Shona L. Brown (1)	55	Director and Chair
Heather Mirjahangir Fernandez (2)(3)	45	Director
Sasan Goodarzi (1)	53	Director
Jay Parikh (1)	48	Director
Enrique Salem (2)(3)	55	Director
Steven Sordello (2)	52	Director
Richard P. Wong (3)	52	Director


Name	Salary/Fees(2)		Benefits		Annual Bonus(3)		Long-Term Incentive		Retirement Benefits(4)		Total
Michael Cannon-Brookes	$	55,722	$	408	$	—	$	—	$	5,332	$	61,462
Scott Farquhar	$	55,433	$	446	$	—	$	—	$	5,308	$	61,187


Annual Retainer for Board of Directors Membership
Annual service on the board of directors	$	55,000
Additional retainer for annual service as chair of the board of directors	$	50,000

Additional Annual Retainer for Committee Chairs
Annual service as chair of the Audit Committee	$	20,000
Annual service as chair of the Compensation and Leadership Development Committee	$	15,000
Annual service as chair of the Nominating and Corporate Governance Committee	$	10,000


Name	Salary/Fees		Benefits	Annual Bonus	Long-Term Incentives(5)			Retirement Benefits	Total
Shona Brown (1)	$	105,000	—	—	$	250,166	(6)	—	$	355,166
Heather Mirjahangir Fernandez	$	55,000	—	—	$	250,166	(6)	—	$	305,166
Sasan Goodarzi (2)	$	70,000	—	—	$	250,166	(6)	—	$	320,166
Jay Parikh	$	55,000	—	—	$	250,166	(6)	—	$	305,166
Enrique Salem	$	55,000	—	—	$	250,166	(6)	—	$	305,166
Steven Sordello (3)	$	75,000	—	—	$	250,166	(6)	—	$	325,166
Richard P. Wong (4)	$	65,000	—	—	$	250,166	(6)	—	$	315,166


	Shares Beneficially Owned
	Class A			Class B			% of Total Voting Power (1)
Name of Beneficial Owner	Shares	%		Shares	%
5% Shareholders:
Entities affiliated with T. Rowe Price Associates, Inc. (2)	13,379,591	5.31	%	—	—		*

Directors and Executive Officers:
Michael Cannon-Brookes (3)	—	—		56,954,822	49.69	%	44.38	%
Scott Farquhar (4)	—	—		56,954,822	49.69	%	44.38	%
Cameron Deatsch (5)	11,616	*		—	—		*
James Beer (6)	40,852	*		—	—		*
Sri Viswanath (7)	335,967	*		—	—		*
Erika Fisher (8)	10,433	*		—	—		*
Shona Brown (9)	30,870	*		—	—		*
Heather Mirjahangir Fernandez (10)	13,500	*		—	—		*
Jay Parikh (11)	19,650	*		—	—		*
Enrique Salem (12)	130,457	*		—	—		*
Steven Sordello (13)	44,884	*		—	—		*
Sasan Goodarzi (14)	10,228	*		—	—		*
Richard P. Wong (15)	145,860	*		—	—		*
All directors and executive officers as a group (13 persons) (16)	794,317	0.58	%	113,909,644	99.39	%	88.81	%


Exhibit Number		Description

3.1	(1)	Amended and Restated Articles of Association of the company.

4.1	(2)	Form of certificate evidencing Class A ordinary shares.

4.2	(3)	Registration Agreement, dated July 2, 2010, by and among the company and certain of its shareholders.

4.3	(5)	Indenture dated April 27, 2018 between the company and U.S. Bank National Association.

4.4	(8)	Description of share capital.

10.1	(5)	Capped call confirmation.

10.1	(6)	Lease, dated October 25, 2017, by and between Atlassian Inc. and MV Campus Owner, LLC.

10.1	(7)	Lease, dated November 22, 2017, by and between Atlassian Inc. and 350 Bush Street Owner, LLC.

10.1	(3) #	Form of Deed of Indemnity entered into between the company and its directors.

10.2	(3) #	Form of Indemnification Agreement entered into between the company and its officers.

10.3	(3) #	2013 U.S. Share Option Plan and forms of agreements thereunder.

10.4	(3) #	2015 Share Incentive Plan and forms of agreements thereunder.

10.5	(3) #	2015 Employee Share Purchase Plan.

10.6	(3) #	Ordinary Shares Option Agreement.

10.7	(3) #	Deed of Amendment to Class B Ordinary Shares Option Agreement.

10.8	(3) #	Class B Ordinary Shares Exercise Agreement.

10.9	(3) #	Executive Cash Incentive Bonus Plan.

10.10	(4) #	Amended and Restated Executive Severance Plan and form of Executive Severance Agreement entered into between the Registrant and its executive officers.

10.11	(3) #	Form of Director Agreement.

10.12	(3)	Lease, dated March 25, 2015, by and between Atlassian Pty Ltd and Council of the City of Sydney.

10.13	(9)	Non-Employee Director Compensation Policy.

10.14	(3)	Lease, dated December 22, 2011, by and between Atlassian Pty Ltd and 341 George St Pty Ltd.

10.15	(3)	Lease, dated July 9, 2015, by and between Atlassian Pty Ltd and 341 George St Pty Ltd.

10.16	(3)	Lease, dated June 26, 2011, by and between Atlassian, Inc. and Redbird Investment Group, LLC.

10.17	(4)	Credit Agreement dated as of October 28, 2020, by and among the Company, Atlassian, Inc., Bank of America, N.A., as Administrative Agent, Swing Line Lender and L/C Issuer, and the other lenders and parties thereto.

10.18		Lease, dated June 25, 2021, by and between Atlassian Pty Ltd and 341 George St Pty Ltd.

10.19		Lease, dated July 1, 202 1 , by and between Atlassian Pty Ltd and ISPT Pty Ltd.

12.1		Certificate of Co-Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant to §302 of the Sarbanes-Oxley Act of 2002.

12.2		Certificate of Co-Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant to §302 of the Sarbanes-Oxley Act of 2002.

12.3		Certificate of Chief Financial Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a) as adopted pursuant to §302 of the Sarbanes-Oxley Act of 2002.


	Fiscal Year Ended June 30,
	2021		2020		2019		2018		2017
	(U.S. $ and shares in thousands, except per share data)
Gross profit
IFRS gross profit	$	1,753,111	$	1,345,366	$	999,842	$	708,288	$	507,523
Plus: Share-based payment expense	24,739		19,787		17,450		11,955		6,856
Plus: Amortization of acquired intangible assets	22,394		29,509		27,997		21,188		14,587
Non-IFRS gross profit	$	1,800,244	$	1,394,662	$	1,045,289	$	741,431	$	528,966

Operating income
IFRS operating income (loss)	$	101,634	$	14,086	$	(63,362)	$	(46,045)	$	(55,834)
Plus: Share-based payment expense	385,732		313,395		257,762		162,873		137,448
Plus: Amortization of acquired intangible assets	31,754		42,535		56,801		57,278		29,856
Non-IFRS operating income	$	519,120	$	370,016	$	251,201	$	174,106	$	111,470

Net income
IFRS net loss	$	(696,315)	$	(350,654)	$	(637,621)	$	(113,432)	$	(37,449)
Plus: Share-based payment expense	385,732		313,395		257,762		162,873		137,448
Plus: Amortization of acquired intangible assets	31,754		42,535		56,801		57,278		29,856
Plus: Non-coupon impact related to exchangeable senior notes and capped calls	723,823		371,561		567,847		19,892		—
Less: Income tax effects and adjustments	(87,417)		(88,030)		(30,243)		(2,150)		(39,864)
Non-IFRS net income	$	357,577	$	288,807	$	214,546	$	124,461	$	89,991

Net income per share
IFRS net loss per share - diluted	$	(2.79)	$	(1.43)	$	(2.67)	$	(0.49)	$	(0.17)
Plus: Share-based payment expense	1.51		1.27		1.05		0.68		0.59
Plus: Amortization of acquired intangible assets	0.12		0.17		0.23		0.25		0.13
Plus: Non-coupon impact related to exchangeable senior notes and capped calls	2.90		1.49		2.37		0.08		—
Less: Income tax effects and adjustments	(0.34)		(0.35)		(0.12)		(0.01)		(0.17)
Non-IFRS net income per share - diluted	$	1.40	$	1.15	$	0.86	$	0.51	$	0.38

Weighted-average diluted shares outstanding
Weighted-average shares used in computing diluted IFRS net loss per share	249,679		244,844		238,611		231,184		222,224
Plus: Dilution from share options and RSUs (1)	5,041		6,811		9,609		12,801		13,833

Weighted-average shares used in computing diluted non-IFRS net income per share	254,720		251,655		248,220		243,985		236,057

Free cash flow
IFRS net cash provided by operating activities	$	841,330	$	574,210	$	466,342	$	311,456	$	199,381


	Fiscal Year Ended June 30,
	2021		2020		$ Change		% Change
	(U.S. $ in thousands)
Americas	$	1,028,481	$	802,499	$	225,985	28	%
EMEA	826,445		633,735		192,710		30
Asia Pacific	234,206		177,939		56,264		32
Total revenues	$	2,089,132	$	1,614,173	$	474,959	29


			Page
Reports of Independent Registered Public Accounting Firm			F-2
Consolidated Statements of Operations			F-5
Consolidated Statements of Comprehensive Loss			F-6
Consolidated Statements of Financial Position			F-7
Consolidated Statements of Changes in Equity			F-8
Consolidated Statements of Cash Flows			F-9
Notes to Consolidated Financial Statements			F-10


Exhibit Number						Description

13.1						Certificate of Co-Chief Executive Officer pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002.

13.2						Certificate of Co-Chief Executive Officer pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002.

13.3						Certificate of Chief Financial Officer pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002.

21.1						Subsidiaries of the Registrant.

23.1						Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm.


			Revenue recognition
Description of the Matter			As described in Note 2 to the consolidated financial statements, the Company primarily derives revenues from cloud-based services agreements and subscription-based and perpetual software license arrangements that include bundled support and maintenance services for the term of the license period. The Company’s contracts with customers often contain multiple performance obligations, including promises to transfer multiple software products and/or services to a customer. To account for promised goods and services in accordance with IFRS 15, Revenue from Contracts with Customers, the Company allocates the transaction price to the distinct performance obligations on a relative standalone selling price basis and recognizes revenue when control of the distinct performance obligation is transferred to the customer. For example, the Company recognizes software license revenue at the time of delivery of the license and recognizes subscription and support revenue over time as the services are performed. Auditing the Company’s recognition of revenue was challenging and complex due to the effort required to analyze the accounting treatment for the Company’s various software product and service offerings in accordance with IFRS 15. This involved assessing the impact of terms and conditions of new or amended contracts with customers or new product or service offerings, the determination of the relative standalone selling prices for each distinct performance obligation and the timing of recognition of revenue.
How We Addressed the Matter in Our Audit			We obtained an understanding, evaluated the design and tested the operating effectiveness of the Company's internal controls over the relevant terms of its contracts, the appropriate accounting for those terms under IFRS 15, including the identification of performance obligations, determination of the relative standalone selling price for each performance obligation, and the determination of the timing of recognition of revenue. This included testing relevant controls over the information systems that are important to the initiation, recording and billing of revenue transactions. Among other procedures to evaluate management’s identification and determination of the distinct performance obligations, we read executed contracts for a sample of sales transactions to understand the contract, identified the promised goods and services in the contract and identified the distinct performance obligations. To test management’s determination of relative standalone selling price for each performance obligation, we performed audit procedures, among others, to assess the appropriateness of the methodology applied, tested mathematical accuracy of the underlying data and calculations, and tested sample selections to corroborate the data underlying the Company’s calculations. We also evaluated whether the Company appropriately applied its revenue recognition policy to a sample of sales transactions to determine whether revenue was recognized in the correct amount and period. Finally, we assessed the appropriateness of the related disclosures in the consolidated financial statements.


		Fiscal Year Ended June 30,
	Notes	2021		2020		2019
Revenues:
Subscription		$	1,324,064	$	931,455	$	633,950
Maintenance		522,971		469,350		394,526
Perpetual license		84,806		95,162		93,593
Other		157,291		118,206		88,058
Total revenues	15	2,089,132		1,614,173		1,210,127
Cost of revenues (1) (2)		336,021		268,807		210,285
Gross profit		1,753,111		1,345,366		999,842
Operating expenses:
Research and development (1) (2)		963,326		763,188		579,134
Marketing and sales (1) (2)		372,909		299,683		268,356
General and administrative (1)		315,242		268,409		215,714
Total operating expenses		1,651,477		1,331,280		1,063,204
Operating income (loss)		101,634		14,086		(63,362)
Other non-operating expense, net	6	(620,759)		(338,486)		(535,453)
Finance income		7,174		27,801		33,500
Finance costs		(122,713)		(49,610)		(40,241)
Loss before income tax expense		(634,664)		(346,209)		(605,556)
Income tax expense	8	(61,651)		(4,445)		(32,065)
Net loss		$	(696,315)	$	(350,654)	$	(637,621)


Net loss per share attributable to ordinary shareholders:
Basic	18	$	(2.79)	$	(1.43)	$	(2.67)
Diluted	18	$	(2.79)	$	(1.43)	$	(2.67)
Weighted-average shares outstanding used to compute net loss per share attributable to ordinary shareholders:
Basic	18	249,679		244,844		238,611
Diluted	18	249,679		244,844		238,611


		June 30,
	Notes	2021		2020
Assets
Current assets:
Cash and cash equivalents	14	$	919,227	$	1,479,969
Short-term investments	5	313,001		676,072
Trade receivables	9	173,473		112,019
Tax receivables		2,332		1,509
Derivative assets	5,16	127,486		327,487
Prepaid expenses and other current assets	14	48,322		46,730
		1,583,841		2,643,786
Assets held for sale	14	43,665		—
Total current assets		1,627,506		2,643,786
Non-current assets:
Property and equipment, net	10	66,221		97,648
Deferred tax assets	8	36,174		35,351
Goodwill	11	725,758		645,140
Intangible assets, net	11	124,590		129,690
Right-of-use assets, net	12	205,300		217,683

Other non-current assets	14	159,795		124,774
Total non-current assets		1,317,838		1,250,286
Total assets		$	2,945,344	$	3,894,072
Liabilities
Current liabilities:
Trade and other payables	14	$	266,497	$	202,570
Tax liabilities		42,051		19,583
Provisions	14	25,148		14,291
Deferred revenue	15	812,943		573,813
Lease obligations	12	42,446		34,743
Derivative liabilities	5,16	772,127		1,284,596
Exchangeable senior notes, net	16	348,799		889,183
Total current liabilities		2,310,011		3,018,779
Non-current liabilities:
Deferred tax liabilities	8	26,625		31,304
Provisions	14	12,435		9,493
Deferred revenue	15	84,652		27,192

Lease obligations	12	214,103		229,825

Other non-current liabilities		2,604		2,173
Total non-current liabilities		340,419		299,987
Total liabilities		2,650,430		3,318,766
Equity
Share capital	17	25,164		24,744
Share premium	17	461,016		459,892
Other capital reserves	17	1,516,609		1,130,918
Other components of equity	17	104,832		76,144
Accumulated deficit		(1,812,707)		(1,116,392)
Total equity		294,914		575,306
Total liabilities and equity		$	2,945,344	$	3,894,072


Equipment			1 - 3 years
Computer hardware and computer-related software			1 - 5 years
Furniture and fittings			4 - 10 years
Leasehold improvements			Shorter of the remaining lease term or 7 years


Foreign Currency Sensitivity	Effect on other comprehensive income, before tax
	2021		2020
	(U.S. $ in thousands)
Foreign currency forward contracts - cash flow hedging:
U.S. dollar +10%, decrease in fair value of foreign currency forward contracts	$	(39,416)	$	(26,999)
U.S. dollar -10%, increase in fair value of foreign currency forward contracts	39,416		26,999


Equity Price Sensitivity	Effect on other non-operating expense, net				Effect on other comprehensive income, before tax
	2021		2020		2021		2020
	(U.S. $ in thousands)
Fair Value change of the Exchange and Capped Call Derivatives:
Increase in our share price of 10%	$	(107,880)	$	(192,641)	$	—	$	—
Decrease in our share price of 10%	106,241		184,784		—		—

Fair value change of marketable equity investments:
Increase in respective share prices of 10%	—		—		11,041		10,019
Decrease in respective share prices of 10%	—		—		(11,041)		(10,019)


Interest Rate Sensitivity	Effect on other comprehensive income, before tax
	2021		2020
	(U.S. $ in thousands)
Change in market value of debt investments:
Interest Rate +100bps, decrease in market value of debt investments	$	(1,888)	$	(5,397)
Interest Rate -100bps, increase in market value of debt investments	259		1,617

Change in market value of interest rate swap:
Interest Rate +100bps, increase in market value of interest rate swaps	24,845		—
Interest Rate -100bps, decrease in market value of interest rate swaps	(20,635)		—


	Less than 1 year		1 - 3 years		3 - 5 years		More than 5 years		Total
	(U.S. $ in thousands)
As of June 30, 2021
Financial liabilities:
Trade and other payables	$	266,497	$	—	$	—	$	—	$	266,497
Lease obligations (1)	48,297		77,768		65,227		91,131		282,423
Derivative liabilities	11,438		669		—		—		12,107
Exchangeable senior notes (2)	1,109,593		—		—		—		1,109,593
	$	1,435,825	$	78,437	$	65,227	$	91,131	$	1,670,620
As of June 30, 2020
Financial liabilities:
Trade and other payables	$	202,570	$	—	$	—	$	—	$	202,570
Lease liabilities (1)	41,584		109,015		54,325		92,158		297,082
Derivative liabilities	1,507		2		—		—		1,509
Exchangeable senior notes (2)	2,211,244		—		—		—		2,211,244
	$	2,456,905	$	109,017	$	54,325	$	92,158	$	2,712,405


	Level 1		Level 2		Level 3		Total
	(U.S. $ in thousands)
Description
Assets measured at fair value
Cash and cash equivalents:
Money market funds	$	20,966	$	—	$	—	$	20,966

Agency securities	—		4,600		—		4,600

Commercial paper	—		149,347		—		149,347


Short-term investments:
U.S. treasury securities	—		209,948		—		209,948
Agency securities	—		5,752		—		5,752
Certificates of deposit and time deposits	—		6,653		—		6,653

Corporate debt securities	—		87,948		—		87,948
Municipal securities	—		2,700		—		2,700

Current derivative assets:
Derivative assets - foreign exchange hedging	—		3,333		—		3,333
Derivative assets - capped call transactions	—		—		124,153		124,153

Non-current derivative assets:

Derivative assets - interest rate swaps	—		3,147		—		3,147
Other non-current assets:
Certificates of deposit and time deposits	—		2,600		—		2,600
Marketable equity securities	110,409		—		—		110,409
Non-marketable equity securities	—		—		11,750		11,750
Total assets measured at fair value	$	131,375	$	476,028	$	135,903	$	743,306

Liabilities measured at fair value
Current derivative liabilities:
Derivative liabilities - foreign exchange hedging	$	—	$	8,058	$	—	$	8,058
Derivative liabilities - interest rate swaps	—		3,380		—		3,380
Derivative liabilities - exchangeable feature of the Notes	—		—		760,689		760,689
Non-current derivative liabilities:
Derivative liabilities - foreign exchange hedging	—		669		—		669


Total liabilities measured at fair value	$	—	$	12,107	$	760,689	$	772,796


Type	Level	Valuation Technique	Inputs
Money market fund	Level 1	Quoted price in active market	N/A
Marketable equity securities	Level 1	Quoted price in active market	N/A
Marketable debt securities	Level 2	Quoted market price to the extent possible or alternative pricing sources and models utilizing market observable inputs	N/A
Non-marketable equity securities	Level 3	Publicly available financing round valuation	N/A
Non-marketable debt securities	Level 3	Discounted cash flow	Timing, probability, and amount of forecasted cash flows associated with liquidation of the securities
Foreign currency forward contracts	Level 2	Discounted cash flow	Foreign currency spot and forward rate Interest rate Credit quality of counterparties
Interest rate swaps	Level 2	Discounted cash flow	Forward and contract interest rates Credit quality of counterparties
Exchange feature of the Notes	Level 3	Black-Scholes option pricing models	Stock price Time to expiration of the options Stock price volatility Interest rate
Capped Call Derivatives	Level 3	Prior to December 31, 2020: Black-Scholes option pricing models	Stock price Time to expiration of the options Stock price volatility Interest rate
		On December 31, 2020 and after: Non-binding quoted price obtained from counterparty banks*	N/A
Exchangeable senior notes	Level 2	Quoted market price	N/A


Stock Price Volatility Sensitivity	Effect on Other non-operating expense, net
	2021			2020
	(U.S. $ in thousands)
Stock price volatility range as of fiscal year end	39.3		%	39.2% - 42.8%
Fair value change of the exchange feature of the Notes	$	(1,347)		$	(21,973)
Fair value change of the Capped Call Derivatives	—			(15,393)


	Capped Call		Embedded exchange feature of Notes		Non-marketable investments
	(U.S. $ in thousands)
Balance as of June 30, 2019	$	214,597	$	(851,126)	$	3,000
Purchases	—		1		750

Gains (losses)

Recognized in other non-operating expense, net	96,011		(431,964)		—

Balance as of June 30, 2020	$	310,608	$	(1,283,089)	$	3,750
Change in unrealized gains (losses) relating to assets and liabilities held as of June 30, 2020
Recognized in other non-operating expense, net	$	96,011	$	(431,964)	$	—

Balance as of June 30, 2020	$	310,608	$	(1,283,089)	$	3,750
Settlements or purchases	(203,093)		1,155,484		10,250

Gains (losses)

Recognized in other non-operating expense, net	16,638		(633,084)		(2,000)
Recognized in other comprehensive income (loss)	—		—		(250)
Balance as of June 30, 2021	$	124,153	$	(760,689)	$	11,750
Change in unrealized gains (losses) relating to assets and liabilities held as of June 30, 2021
Recognized in other non-operating expense, net	$	14,764	$	(308,820)	$	(2,000)
Recognized in other comprehensive income (loss)	—		—		(250)


	Amortized Cost		Unrealized Gains		Unrealized Losses		Fair Value
	(U.S. $ in thousands)
Debt Investments
Marketable debt securities:
U.S. treasury securities	$	209,567	$	407	$	(26)	$	209,948
Agency securities	5,750		2		—		5,752
Certificates of deposit and time deposits	9,253		—		—		9,253

Corporate debt securities	87,626		322		—		87,948
Municipal securities	2,700		—		—		2,700

Non-marketable debt securities	2,000		—		(2,000)		—
Total debt investments	$	316,896	$	731	$	(2,026)	$	315,601
Equity Investments
Marketable equity securities	$	10,270	$	100,139	$	—	$	110,409
Non-marketable equity securities	12,000		—		(250)		11,750
Total equity investments	$	22,270	$	100,139	$	(250)	$	122,159
Total investments	$	339,166	$	100,870	$	(2,276)	$	437,760


		As of June 30,
	Statement of Financial Position Location	2021		2020
		(U.S. $ in thousands)
Derivative assets - hedging
Derivatives designated as hedging instruments:
Foreign exchange forward contracts	Current derivative assets	$	3,325	$	14,195

Interest rate swaps	Other non-current assets	3,147		—
Derivatives not designated as hedging instruments:
Foreign exchange forward contracts	Current derivative assets	8		2,684
Total derivative assets		$	6,480	$	16,879

Derivative liabilities - hedging
Derivatives designated as hedging instruments:
Foreign exchange forward contracts	Current derivative liabilities	$	5,336	$	1,164
Foreign exchange forward contracts	Other non-current liabilities	669		2
Interest rate swaps	Current derivative liabilities	3,380		—
Derivatives not designated as hedging instruments:
Foreign exchange forward contracts	Current derivative liabilities	2,722		343
Total derivative liabilities		$	12,107	$	1,509


	Notional Amounts of Derivative Instruments
	Notional Amount by Term to Maturity								Classification by Notional Amount
	Under 12 months		Over 12 months			Total			Cash Flow Hedge			Non Hedge		Total
Forward contracts:
AUD/USD forward contracts:
Notional amount	$	623,321	$	24,627		$	647,948		$	397,184		$	250,764	$	647,948
Average forward rate	0.7563		0.7718			0.7569			0.7563			0.7579		0.7569
EUR/USD forward contracts:
Notional amount	11,040		—			11,040			—			11,040		11,040
Average forward rate	1.2025		—			1.2025			—			1.2025		1.2025
Total	$	634,361	$	24,627		$	658,988		$	397,184		$	261,804	$	658,988

Interest rate swaps:
Notional amount	$	—	$	650,000		$	650,000		$	650,000		$	—	$	650,000
Average fixed rate			0.81		%	0.81		%	0.81		%			0.81		%


	Fiscal Year Ended June 30, 2021
	(U.S. $ in thousands)
Cost of revenues	$	1,710
Research and development	3,217
Marketing and sales	195
General and administrative	2,313


	Expiration	Amount carried forward		Amount recognized as of June 30, 2021
		(U.S. $ in thousands)
U.S. net operating loss (Pre - 2017 Tax Reform)	June 30, 2031 - December 30, 2038	$	137,123	$	266
U.S. net operating loss (Post - 2017 Tax Reform)	None	3,433,815		6,659
State net operating loss- various states	June 30, 2024 - June 30, 2040	1,090,281		600
U.K. net operating loss	None	4,338		—
U.S. research and development credits	June 30, 2030 - June 30, 2040	70,589		651
State research and development credits- California	None	37,299		257
State research and development credits- Texas	June 30, 2036 - June 30, 2040	4,720		4,720
Australia capital loss	None	4,637		—
State enterprise zone credits	June 30, 2020 - June 30, 2024	260		2
India alternative minimum tax credits	March 30, 2036	3,498		3,498
Poland research and development credits	June 30,2026	728		—


	(U.S. $ in thousands)
As of June 30, 2019	$	519
Change in estimate	637

As of June 30, 2020	$	1,156
Change in estimate	(780)

As of June 30, 2021	$	376


				Past due days
	Current			< 90 days			> 90 days			Total
	(U.S. $ in thousands except ECL rate)
As of June 30, 2021
ECL rate	0.0		%	0.3		%	20.9		%
Trade receivables carrying amount	$	157,804		$	14,468		$	1,577		$	173,849
ECL allowance	6			41			329			376

As of June 30, 2020
ECL rate	0.5		%	4.1		%	52.9		%
Trade receivables carrying amount	$	105,585		$	6,858		$	732		$	113,175
ECL allowance	489			280			387			1,156