As filed with the Securities and Exchange Commission on June 28, 2013
Registration No. 333- _____


SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
_________________
FORM S‑8
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933
_________________
SUMMIT MIDSTREAM PARTNERS, LP
(Exact Name of Registrant as Specified in Its Charter)
Delaware
(State or Other Jurisdiction of
Incorporation or Organization)
 
45-5200503
(I.R.S. Employer
Identification No.)

2100 McKinney Avenue, Suite 1250
Dallas, Texas 75201
(Address of Principal Executive Offices, Including Zip Code)
____________________
SUMMIT MIDSTREAM PARTNERS, LLC DEFERRED COMPENSATION PLAN
(Full Title of the Plan)

Brock M. Degeyter
2100 McKinney Avenue, Suite 1250
Dallas, Texas 75201
(214) 242-1955
(Name, Address and Telephone Number of Agent For Service)

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Securities Exchange Act of 1934.

 
 
 
 
 
 
 
Large accelerated filer  o  
 
Accelerated filer  o  
 
Non-accelerated filer  x
 
Smaller reporting company ¨
 
 
 

CALCULATION OF REGISTRATION FEE

   Title of securities
   to be registered

   Amount to be
   Registered
   Proposed
   maximum offering
   price per share
   Proposed
   maximum aggregate
   offering price

   Amount of
   registration fee

Deferred Compensation Obligations (1)





$50,000,000 (2)

$6,820
(1)
The Deferred Compensation Obligations are unsecured obligations of Summit Midstream Partners, LP and certain of its affiliated companies, including Summit Midstream Partners, LLC, to pay deferred compensation in the future in accordance with the terms of the Summit Midstream Partners, LLC Deferred Compensation Plan.

(2)
Estimated solely for purposes of calculating the registration fee in accordance with Rule 457(o) under the Securities Act of 1933.





PART I
INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS
AND EXPLANATORY NOTE

Summit Midstream Partners, LP (the “Partnership”) is filing this Registration Statement on Form S-8 (the “Registration Statement”) to register $50,000,000 of deferred compensation obligations that may become payable under the Summit Midstream Partners, LLC Deferred Compensation Plan (the “Plan”) . The Partnership will send or give to all participants in the Plan the document(s) containing information required by Part I of Form S‑8, as specified in Rule 428(b)(1) promulgated by the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Securities Act”). The Partnership has not filed such document(s) with the Commission, but such documents shall constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act. The Partnership is including the Deferred Compensation Obligations (as defined below) in this Registration Statement because of the uncertainty as to whether the Deferred Compensation Obligations would or should be considered “securities,” or be subject to registration, under the Securities Act. The inclusion of the Deferred Compensation Obligations in this Registration Statement is not an admission by the Partnership that the Deferred Compensation Obligations are securities or are subject to the registration requirements of the Securities Act.

PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3.    Incorporation of Documents by Reference.

Except to the extent that information is deemed furnished and not filed pursuant to securities laws and regulations, the following documents have been filed by the Partnership with the Commission and are incorporated by reference into this Registration Statement and will be deemed to be a part hereof:
(a)    The Registrant’s Annual Report on Form 10-K (File No. 001-35666), filed with the Commission on March 18, 2013, for the fiscal year ended December 31, 2012 pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”).
(b)    The Registrant’s Quarterly Report on Form 10-Q (File No. 001-35666), filed with the Commission on May 14, 2013, for the fiscal quarter ended March 31, 2013 pursuant to the Exchange Act.     
(c)    The Registrant’s Current Reports on Form 8-K (File No. 001-35666), filed with the Commission on June 5, 2013 (Items 1.01, 2.01, 2.03, 3.02 and 9.01), June 5, 2013 (Items 8.01 and 9.01) (as amended on June 12, 2013 (Items 8.01 and 9.01)), June 17, 2013 (Items 1.01, 2.03 and 9.01), and June 24, 2013 (Items 1.01, 2.01, 3.02, 7.01 and 9.01).
(d)    All other reports filed by the Registrant with the Commission since December 31, 2012, pursuant to Section 13(a) or 15(d) of the Exchange Act.
Except to the extent that information is deemed furnished and not filed pursuant to securities laws and regulations, all documents subsequently filed by the Partnership pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act prior to the filing of a post-effective amendment that indicates that all securities offered have been sold or that deregisters all securities then remaining unsold shall also be deemed to be incorporated by reference herein and to be a part hereof from the dates of filing of such documents. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any other subsequently filed document which also is or is deemed to be incorporated by reference herein modifies or supersedes such statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.






Item 4. Description of Securities.

The securities to be offered under this Registration Statement represent unsecured obligations of the Partnership and certain of its affiliated companies, including Summit Midstream Partners, LLC (collectively, the “Companies” and individually, a “Company”) to pay to the participants in the Plan certain salary, bonus, and other compensation, the receipt of which the participants have elected to defer in accordance with the terms of the Plan (the “Deferred Compensation Obligations”).

Select members of management or highly compensated employees and directors of the Companies are eligible to defer compensation and receive allocations of company-provided contributions under the Plan. For purposes of the Plan, compensation includes salary, bonus, commissions, director fees and such other cash and equity-based compensation approved by the Plan administrative committee. Elections to defer compensation must be made in compliance with Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), and the applicable timing requirements set forth in the Plan and specify the amount of deferrals for a plan year and the time and form of payment. Participant deferrals will be 100% vested at all times and may be cancelled by the Plan administrative committee under certain specified circumstances, such as upon an unforeseeable emergency, receipt of a hardship withdrawal from a qualified 401(k) plan or due to disability, in accordance with the terms and conditions of the Plan and the requirements of Section 409A of the Code.

A Company may, in its sole discretion, make restoration matching contributions to the Plan to compensate for matching contributions not received by a participant under a qualified 401(k) plan and may make discretionary contributions to the Plan. Restoration matching contributions will vest in accordance with the vesting schedule applicable to matching contributions under the related qualified 401(k) plan, and discretionary contributions will vest in accordance with the vesting schedule established the Company. These company-provided contributions will become 100% vested upon the earliest to occur of (i) a participant’s death, (ii) a participant’s disability, or (iii) a change in control.

Each participant shall designate the manner in which the amounts allocated to his Plan accounts will be deemed to be invested from among the investment funds and other securities designated from time to time by the Plan administrative committee. Amounts credited to a participant’s account are adjusted for earnings and/or losses. The Plan administrative committee may designate common units of the Partnership as one of the deemed investment options available under the Plan and may require deferrals of equity-based compensation to be allocated to Partnership common units. Unless otherwise provided in an agreement governing an equity-based compensation award, Plan accounts that are deemed invested in Partnership common units will be credited with phantom units equal in value to any distributions made by the Partnership with respect to Partnership common units.

Unless a participant designates a change in control and/or a specified date to receive payment of the Deferred Compensation Obligations credited to his account, the Deferred Compensation Obligations will be received by the participant on the earlier to occur of separation from service, death, disability, or unforeseeable emergency. Payments of Deferred Compensation Obligations will be made in a lump sum, except that a participant may elect to receive payments in the form of installments over a two to fifteen year period in the event of a separation from service (other than due to death or disability). Deferred Compensation Obligations under the Plan will be paid in cash, except that amounts that are deemed invested in Partnership common units may be paid in Partnership common units, which will be issued under the Summit Midstream Partners, LP 2012 Long-Term Incentive Plan. Participants may elect to modify the time and form of payment applicable to the Deferred Compensation Obligations in accordance with the requirements set forth in the Plan and Section 409A of the Code.

The Deferred Compensation Obligations are unsecured general obligations of the Companies and rank pari passu with other unsecured and unsubordinated indebtedness of the Companies. The Deferred Compensation Obligations are not subject in any manner to anticipation, alienation, sale, transfer, assignment, pledge or encumbrance. Any attempt by any person to transfer or assign benefits under the Plan, other than a claim for benefits by a participant, his or her beneficiary, or an alternate payee under a qualified domestic relations order, will be null and void. The Deferred Compensation Obligations are not convertible into any other security of the Partnership or any other Company, and there is no trading market for the Deferred Compensation Obligations.

A Company may, in its sole discretion, establish a rabbi trust as a vehicle for accumulating assets to pay benefits under the Plan. To the extent a Company elects to establish a trust to provide a source of funds for the payment of Plan benefits, such trust shall be constructed to constitute an unfunded arrangement that does not affect the status of the Plan as an unfunded plan for purposes of Title I of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”), and the Code, and the assets of any such trust shall be subject to the claims of the Company’s creditors (including participants) and the establishment of which shall not cause a participant to realize current income on any amounts contributed thereto.






The Companies reserve the right to amend the Plan at any time, except that no amendment can reduce the vested account of any participant accrued as of the date of the amendment or reduce any rights of a participant under the Plan or other Plan features with respect to deferrals made prior to the date of the amendment without the consent of the participant. The Companies may terminate the Plan at any time and, upon termination, the amounts credited to a participant’s account will be paid in a manner that complies with Section 409A of the Code.

The description above of the Deferred Compensation Obligations is qualified in its entirety by reference to the full text of the Plan, a complete copy of which is filed as Exhibit 4.3 to this Registration Statement.

Item 5.    Interests of Named Experts and Counsel.

Not applicable.

Item 6.    Indemnification of Directors and Officers.

Subject to any terms, conditions, or restrictions set forth in the partnership agreement, Section 17-108 of the Delaware Revised Uniform Limited Partnership Act empowers a Delaware limited partnership to indemnify and hold harmless any partner or other persons from and against all claims and demands whatsoever.

Section 7.7(a) of the Partnership’s First Amended and Restated Agreement of Limited Partnership (the “Partnership Agreement”) provides that the Partnership will indemnify and hold harmless the following persons (each, an “Indemnitee”), in most circumstances, to the fullest extent permitted by law, from and against any and all losses, claims, damages, liabilities, joint or several, expenses (including legal fees and expenses), judgments, fines, penalties, interest, settlements or other amounts arising from any and all threatened, pending or completed claims, demands, actions, suits or proceedings, whether civil, criminal, administrative or investigative, and whether formal or informal and including appeals:

Summit Midstream GP, LLC, the Partnership’s general partner (the “General Partner”);

Any departing general partner;

Any person who is or was an affiliate of the General Partner or any departing general partner;

Any person who is or was a manager, managing member, general partner, director, officer, fiduciary or trustee of the Partnership, its subsidiaries, the General Partner or any departing general partner or any of their affiliates;

Any person who is or was serving at the request of the General Partner or any departing general partner or any of their respective affiliates as a manager, managing member, general partner, director, officer, fiduciary or trustee of another person owing a fiduciary duty to the Partnership or any of its subsidiaries; provided that a person shall not be an Indemnitee for purposes of the Partnership Agreement by reason of providing, on a fee-for-services basis, trustee, fiduciary or custodial services; and

Any person the General Partner designates as an Indemnitee for purposes of the Partnership Agreement because such person’s status, service or relationship exposes such person to potential claims, demands, suits or proceedings relating to the business and affairs of the Partnership and its subsidiaries.

Any indemnification described above will be made only out of the Partnership’s assets. The General Partner shall not be personally liable for such indemnification and shall have no obligation to contribute or loan any monies or property to the Partnership to enable the Partnership to effectuate such indemnification.

Section 7.7(b) of the Partnership Agreement states that to the fullest extent permitted by law, expenses (including legal fees and expenses) incurred by an Indemnitee in defending any claim, demand, action, suit or proceeding shall, from time to time, be advanced by the Partnership prior to a final and non-appealable judgment entered by a court of competent jurisdiction determining that the Indemnitee is not entitled to be indemnified upon receipt by the Partnership of any undertaking by or on behalf of the Indemnitee to repay such amount if it shall be determined that the Indemnitee is not entitled to be indemnified as authorized by Section 7.7 of the Partnership Agreement.






Section 7.7(d) of the Partnership Agreement states that the Partnership may purchase and maintain (or reimburse the General Partner or its affiliates for the cost of) insurance, on behalf of the General Partner, its affiliates and such other persons as the General Partner shall determine, against any liability that may be asserted against, or expense that may be incurred by, such person in connection with the Partnership’s activities or such person’s activities on behalf of the Partnership, regardless of whether the Partnership would have the power to indemnify such person against such liability under the Partnership Agreement.

Subject to any terms, conditions or restrictions set forth in the limited liability company agreement, Section 18-108 of the Delaware Limited Liability Company Act empowers a Delaware limited liability company to indemnify and hold harmless any member or manager or other person from and against any and all claims and demands whatsoever. As of the date of the Registrant’s initial public offering pursuant to its registration statement on Form S-1 (File No. 333-183466) (the “Form S-1”), the General Partner will maintain directors and officers liability insurance for the benefit of its directors and officers.

In addition, Section 8(b) of the Underwriting Agreement (as defined in the Partnership Agreement) provides for the indemnification of the Partnership, the General Partner and Summit Midstream Holdings, LLC, a wholly owned subsidiary of the Partnership (the “Operating Company”), the General Partner’s officers and directors who signed the Form S-1, and each person who controls the Registrant, the General Partner, or the Operating Company, including indemnification for liabilities under the Securities Act.

Under the amended and restated limited liability company agreement of the General Partner, in most circumstances, the General Partner will indemnify (i) Summit Midstream Partners, LLC, as the initial member of the General Partner, and any person later admitted to the General Partner as a member; (ii) any person who is or was an affiliate of the General Partner (other than the Partnership and its subsidiaries); (iii) any person who is or was a member, partner, director, officer, fiduciary or trustee of the General Partner or its affiliates (other than the Partnership and its subsidiaries); (iv) any person who is or was serving at the request of the General Partner or its affiliates as an officer, director, member, manager, partner, fiduciary or trustee of another person; provided, however, that a person shall not be an Indemnitee by reason of providing, on a fee-for-services basis, trustee, fiduciary or custodial services; and (v) any person designated by the board of directors of the General Partner.

The General Partner may purchase insurance covering its officers and directors against liabilities asserted and expenses incurred in connection with their activities as officers and directors of the General Partner or any of its subsidiaries.

Item 7.    Exemption from Registration Claimed.

Not applicable.

Item 8.    Exhibits.

Unless otherwise indicated below as being incorporated by reference to another filing of the Partnership with the Commission, each of the following exhibits is filed herewith:

Exhibit
Number
Description
4.1
Certificate of Limited Partnership of Summit Midstream Partners, LP (incorporated by reference to Exhibit 3.1 to the Partnership’s registration statement on Form S-1 (File No. 333-183466), filed on August 21, 2012).

4.2
First Amended and Restated Agreement of Limited Partnership of Summit Midstream Partners, LP (incorporated by reference to Exhibit 3.1 to the Partnership’s Current Report on Form 8-K (File No. 001-35666), filed on October 12, 2012).

4.3
Summit Midstream Partners, LLC Deferred Compensation Plan

5.1
Opinion of Vinson & Elkins L.L.P.

23.1
Consent of Deloitte & Touche LLP

23.2
Consent of Anton Collins Mitchell LLP






23.3
Consent of Vinson & Elkins L.L.P. (included in the opinion filed as Exhibit 5.1 to this Registration Statement).

24.1
Power of Attorney (included on the signature page of this Registration Statement).

Item 9.    Undertakings.
(a)    The undersigned Partnership hereby undertakes:
1.    To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:
(i)    To include any prospectus required by Section 10(a)(3) of the Securities Act;
(ii)    To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective Registration Statement; and
(iii)    To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement;
provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the Partnership pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Registration Statement.
2.    That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
3.    To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.
(b)    The undersigned Partnership hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Partnership’s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
(c)    Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Partnership pursuant to the foregoing provisions, or otherwise, the Partnership has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Partnership of expenses incurred or paid by a director, officer or controlling person of the Partnership in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Partnership will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.






SIGNATURES

Pursuant to the requirements of the Securities Act, the Partnership certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Dallas, State of Texas, on June 28, 2013.
SUMMIT MIDSTREAM PARTNERS, LP
By: Summit Midstream GP, LLC, its general partner
 
 
By:
/s/ Steven J. Newby
 
 
 
Steven J. Newby
 
 
 
 
President and Chief Executive Officer
POWER OF ATTORNEY
Pursuant to the requirements of the Securities Act, this Registration Statement has been signed by the following persons in the capacities and on the dates indicated. Each person whose signature appears below hereby appoints Steven J. Newby and Brock M. Degeyter, acting alone, his or her true and lawful attorney-in-fact with full power of substitution or re-substitution, for such person and in such person’s name, place and stead, in any and all capacities, to sign on such person’s behalf, individually and in each capacity stated below, any and all amendments, including post-effective amendments to this Registration Statement, and to sign any and all additional registration statements relating to the same offering of securities of the Registration Statement that are filed pursuant to Rule 462(b) under the Securities Act, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Commission, granting unto said attorney-in-fact, full power and authority to do and perform each and every act and thing requisite and necessary to be done in and about the premises, as fully to all intents and purposes as such person might or could do in person, hereby ratifying and confirming all that said attorney-in-fact, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.
Signature
 
Title
 
Date
/s/ Steven J. Newby
 
Chief Executive Officer and President
 
June 28, 2013
Steven J. Newby
 
( Principal Executive Officer )
 
 
/s/ Matthew S. Harrison
 
Senior Vice President and Chief Financial Officer
 
June 28, 2013
Matthew S. Harrison
 
( Principal Financial Officer and Principal Accounting Officer )
 
 
/s/ Thomas K. Lane
 
Director
 
June 28, 2013
Thomas K. Lane
 
 
 

/s/ Andrew F. Makk
 
Director
 
June 28, 2013
Andrew F. Makk
 
 
 

/s/ Curtis A. Morgan
 
Director
 
June 28, 2013
Curtis A. Morgan
 
 
 

/s/ Jerry L. Peters
 
Director
 
June 28, 2013
Jerry L. Peters
 
 
 

/s/ Jeffery R. Spinner
 
Director
 
June 28, 2013
Jeffery R. Spinner
 
 
 

/s/ Susan Tomasky
 
Director
 
June 28, 2013
Susan Tomasky
 
 
 






INDEX TO EXHIBITS

Exhibit
Number
Description
4.1
Certificate of Limited Partnership of Summit Midstream Partners, LP (incorporated by reference to Exhibit 3.1 to the Partnership’s registration statement on Form S-1 (File No. 333-183466), filed on August 21, 2012).

4.2
First Amended and Restated Agreement of Limited Partnership of Summit Midstream Partners, LP (incorporated by reference to Exhibit 3.1 to the Partnership’s Current Report on Form 8-K (File No. 001-35666), filed on October 12, 2012).

4.3*
Summit Midstream Partners, LLC Deferred Compensation Plan
 
5.1*
Opinion of Vinson & Elkins L.L.P.

23.1*
Consent of Deloitte & Touche LLP

23.2*
Consent of Anton Collins Mitchell LLP

23.3*
Consent of Vinson & Elkins L.L.P. (included in the opinion filed as Exhibit 5.1 to this Registration Statement).

24.1*
Power of Attorney (included on the signature page of this Registration Statement).
_________________
* Filed herewith.
    


EXHIBIT 4.3


                    















SUMMIT MIDSTREAM PARTNERS, LLC

DEFERRED COMPENSATION PLAN



















Effective July 1, 2013





Summit Midstream Partners, LLC Deferred Compensation Plan


ARTICLE I
Establishment and Purpose    1

ARTICLE II
Definitions    1

ARTICLE III
Eligibility and Participation    8

ARTICLE IV
Deferrals    9

ARTICLE V
Company Contributions    12

ARTICLE VI
Benefits    12

ARTICLE VII
Modifications to Payment Schedules    15

ARTICLE VIII
Valuation of Account Balances; Investments    16

ARTICLE IX
Administration    17

ARTICLE X
Amendment and Termination    18

ARTICLE XI
Informal Funding    19

ARTICLE XII
Claims    19

ARTICLE XIII
General Provisions    23





Summit Midstream Partners, LLC Deferred Compensation Plan


ARTICLE I
Establishment and Purpose
Summit Midstream Partners, LLC (the “Company”) hereby establishes the Summit Midstream Partners, LLC Deferred Compensation Plan (the “Plan”), effective July 1, 2013. The purpose of the Plan is to attract and retain key employees and Directors by providing Participants with an opportunity to defer receipt of a portion of their salary, bonus, and other specified compensation. The Plan is not intended to meet the qualification requirements of Code Section 401(a), but is intended to meet the requirements of Code Section 409A, and shall be operated and interpreted consistent with that intent.

The Plan constitutes an unsecured promise by a Participating Employer to pay benefits in the future. Participants in the Plan shall have the status of general unsecured creditors of the Company or the Adopting Employer, as applicable. Each Participating Employer shall be solely responsible for payment of the benefits of its employees and their beneficiaries. The Plan is unfunded for federal tax purposes and is intended to be an unfunded arrangement for eligible employees who are part of a select group of management or highly compensated employees of the Employer within the meaning of Sections 201(2), 301(a)(3), and 401(a)(1) of ERISA. Any amounts set aside to defray the liabilities assumed by the Company or an Adopting Employer will remain the general assets of the Company or the Adopting Employer and shall remain subject to the claims of the Company’s or the Adopting Employer's creditors until such amounts are distributed to the Participants.


ARTICLE II
Definitions
2.1
Account. Account means a bookkeeping account maintained by the Committee to record the payment obligation of a Participating Employer to a Participant as determined under the terms of the Plan. The Committee may maintain an Account to record the total obligation to a Participant and component Accounts to reflect amounts payable at different times and in different forms. Reference to an Account means any such Account established by the Committee, as the context requires. Accounts are intended to constitute unfunded obligations within the meaning of Sections 201(2), 301(a)(3) and 401(a)(1) of ERISA.

2.2
Account Balance. Account Balance means, with respect to any Account, the total payment obligation owed to a Participant from such Account as of the most recent Valuation Date.

2.3
Adopting Employer. Adopting Employer means an Affiliate who, with the consent of the Company, has adopted the Plan for the benefit of its eligible employees.

2.4
Affiliate. Affiliate means a corporation, trade or business that, together with the Company, is treated as a single employer under Code Section 414(b) or (c).

2.5
Beneficiary. Beneficiary means a natural person, estate, or trust designated by a Participant to receive payments to which a Beneficiary is entitled in accordance with provisions of the Plan. The Participant’s spouse, if living, otherwise the Participant’s

Page 1 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan



estate, shall be the Beneficiary if: (i)    the Participant has failed to properly designate a Beneficiary, or (ii) all designated Beneficiaries have predeceased the Participant.

A former spouse shall have no interest under the Plan, as Beneficiary or otherwise, unless the Participant designates such person as a Beneficiary after dissolution of the marriage, except to the extent provided under the terms of a domestic relations order as described in Code Section 414(p)(1)(B).

2.6
Business Day . Business Day means each day on which the New York Stock Exchange is open for business.

2.7
Change in Control . Change in Control means, and shall be deemed to have occurred upon one or more of the following events:

(i)    any “person” or “group” within the meaning of Sections 13(d) and 14(d)(2) of the Exchange Act, other than the Company or an Affiliate of the Company (as determined immediately prior to such event), shall become the beneficial owner, by way of merger, acquisition, consolidation, recapitalization, reorganization or otherwise, of 50% or more of the combined voting power of the equity interests in the Company or the Partnership;
(ii)    the limited partners of the Partnership approve, in one or a series of transactions, a plan of complete liquidation of the Partnership;
(iii)    the sale or other disposition by either the Company or the Partnership of all or substantially all of its assets in one or more transactions to any Person other than the Company, the Partnership or an Affiliate of the Company or the Partnership; or
(iv)    a transaction resulting in a Person other than the Company or an Affiliate of the Company (as determined immediately prior to such event) being the sole general partner of the Partnership.
Notwithstanding the foregoing, if a Change in Control constitutes a payment event with respect to any award which provides for the deferral of compensation and is subject to Section 409A, the transaction or event described in subsection (i), (ii), (iii) or (iv) above with respect to such award must also constitute a “change in control event,” as defined in Treasury Regulation §1.409A-3(i)(5), and as relates to the holder of such award, to the extent required to comply with Section 409A.
2.8
Claimant. Claimant means a Participant or Beneficiary filing a claim under Article XII of this Plan.

2.9
Code. Code means the Internal Revenue Code of 1986, as amended from time to time.

2.10
Code Section 409A. Code Section 409A means section 409A of the Code, and regulations and other guidance issued by the Treasury Department and Internal Revenue Service thereunder.

Page 2 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


2.11
Committee. Committee means the committee appointed by the Board of Directors of the Company (or the appropriate committee of such board) to administer the Plan. If no designation is made, the Chief Executive Officer of the Company or his delegate shall have and exercise the powers of the Committee.
2.12
Company. Company means Summit Midstream Partners, LLC.
2.13
Company Contribution. Company Contribution means a credit by a Participating Employer to a Participant’s Account(s) in accordance with the provisions of Article V of the Plan. Company Contributions are credited at the sole discretion of the Participating Employer and the fact that a Company Contribution is credited in one year shall not obligate the Participating Employer to continue to make such Company Contribution in subsequent years. Unless the context clearly indicates otherwise, a reference to Company Contribution shall include Earnings attributable to such contribution.
2.14
Compensation. Compensation means a Participant’s base salary, bonus, commission, Director fees, and such other cash or equity-based compensation (if any) approved by the Committee as Compensation that may be deferred under this Plan. Compensation shall not include any compensation that has been previously deferred under this Plan or any other arrangement subject to Code Section 409A.
2.15
Compensation Deferral Agreement. Compensation Deferral Agreement means an agreement between a Participant and a Participating Employer that specifies: (i) the amount of each component of Compensation that the Participant has elected to defer to the Plan in accordance with the provisions of Article IV, and (ii) the Payment Schedule applicable to one or more Accounts. The Committee may permit different deferral amounts for each component of Compensation and may establish a minimum or maximum deferral amount for each such component. Unless otherwise specified by the Committee in the Compensation Deferral Agreement, Participants may defer up to 80% of their base salary and up to 100% of other types of Compensation for a Plan Year. A Compensation Deferral Agreement may also specify the investment allocation described in Section 8.4.
2.16
Death Benefit. Death Benefit means the benefit payable under the Plan to a Participant’s Beneficiary(ies) upon the Participant’s death as provided in Section 6.1 of the Plan.
2.17
Deferral. Deferral means a credit to a Participant’s Account(s) that records that portion of the Participant’s Compensation that the Participant has elected to defer to the Plan in accordance with the provisions of Article IV. Unless the context of the Plan clearly indicates otherwise, a reference to Deferrals includes Earnings attributable to such Deferrals. Deferrals made pursuant to elections to defer Long-Term Incentive Plan or other Compensation with its own vesting schedules shall not be credited to a Participant’s Account until such Compensation vests pursuant to its terms.
Deferrals shall be calculated with respect to the gross cash Compensation payable to the Participant prior to any deductions or withholdings, but shall be reduced by the Committee as necessary so that it does not exceed 100% of the cash Compensation of the Participant remaining after deduction of all required income and employment taxes, 401(k) and other employee benefit deductions, and other deductions required by law.

Page 3 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


Changes to payroll withholdings that affect the amount of Compensation being deferred to the Plan shall be allowed only to the extent permissible under Code Section 409A.
2.18
Director. Director means a member of the Board of Directors of the Company or a Participating Employer.
2.19
Disability Benefit. Disability Benefit means the benefit payable under the Plan to a Participant in the event such Participant is determined to be Disabled.
2.20
Disabled/Disability. Disabled means that a Participant has a physical or mental condition that would entitle him or her to payment of disability income payments under the Company’s, the Partnership’s or one of their Affiliates’ long-term disability insurance policy or plan for employees as then in effect; or in the event that a Participant is not covered, for whatever reason, under any such long-term disability insurance policy or plan for employees or the Company, the Partnership or one of their Affiliates does not maintain such a long-term disability insurance policy, “Disabled” means having a total and permanent disability within the meaning of Section 22(e)(3) of the Code; provided, however, that if a Disability constitutes a payment event with respect to any Award which provides for the deferral of compensation and is subject to Section 409A, then, to the extent required to comply with Section 409A, the Participant must also be considered “disabled” within the meaning of Section 409A(a)(2)(C) of the Code. A determination of Disability may be made by a physician selected or approved by the Committee and, in this respect, Participants shall submit to an examination by such physician upon request by the Committee.
2.21
Earnings. Earnings means a positive or negative adjustment to the value of an Account, based upon the allocation of the Account by the Participant among deemed investment options in accordance with Article VIII.
2.22
Effective Date. Effective Date means July 1, 2013.
2.23
Eligible Employee. Eligible Employee means a member of a “select group of management or highly compensated employees” of a Participating Employer within the meaning of Sections 201(2), 301(a)(3) and 401(a)(1) of ERISA, as determined by the Committee from time to time in its sole discretion.
2.24
Employee. Employee means a common-law employee of an Employer.
2.25
Employer. Employer means, with respect to Employees it employs, the Company and each Affiliate.
2.26
ERISA. ERISA means the Employee Retirement Income Security Act of 1974, as amended from time to time.
2.27
Fair Market Value . Fair Market Value means, as of any given date, the closing sales price on such date during normal trading hours (or, if there are not reported sales on such date, on the last date prior to such date on which there were sales) of the Units on the New York Stock Exchange or, if not listed on such exchange, on any other national securities exchange on which the Units are listed or on an inter-dealer quotation system,

Page 4 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


in any case, as reported in such source as the Committee shall select. If there is no regular public trading market for the Units, the Fair Market Value of the Units shall be determined by the Committee in good faith and, to the extent applicable, in compliance with the requirements of Code Section 409A.
2.28
Limited Partnership or Partnership . Limited Partnership or Partnership means Summit Midstream Partners, LP.
    
2.29
Limited Partnership Interests . Limited Partnership Interests means phantom units awarded under the Long-Term Incentive Plan, with each phantom unit equal to the value of one Unit as of the date of determination.

2.30
Long-Term Incentive Plan . Long-Term Incentive Plan means the Summit Midstream Partners, LP 2012 Long-Term Incentive Plan, as the same may be amended from time to time.

2.31
Participant. Participant means an Eligible Employee or a Director who has received notification of his or her eligibility to defer Compensation under the Plan under Section 3.1 and any other person with an Account Balance greater than zero, regardless of whether such individual continues to be an Eligible Employee or a Director. A Participant’s continued participation in the Plan shall be governed by Section 3.2 of the Plan.

2.32
Participating Employer. Participating Employer means the Company and each Adopting Employer.

2.33
Payment Schedule. Payment Schedule means the date as of which payment of an Account under the Plan will commence and the form in which payment of such Account will be made.

2.34
Performance-Based Compensation. Performance-Based Compensation means Compensation where the amount of, or entitlement to, the Compensation is contingent on the satisfaction of pre-established organizational or individual performance criteria relating to a performance period of at least 12 consecutive months. Organizational or individual performance criteria are considered pre-established if established in writing not later than 90 days after the commencement of the period of service to which the criteria relate, provided that the outcome is substantially uncertain at the time the criteria are established. The determination of whether Compensation qualifies as “Performance-Based Compensation” will be made in accordance with Treas. Reg. Section 1.409A-1(e) and subsequent guidance.

2.35
Plan. Generally, the term Plan means the “Summit Midstream Partners, LLC Deferred Compensation Plan” as documented herein and as may be amended from time to time hereafter. However, to the extent permitted or required under Code Section 409A, the term Plan may in the appropriate context also mean a portion of the Plan that is treated as a single plan under Treas. Reg. Section 1.409A-1(c), or the Plan or portion of the Plan and any other nonqualified deferred compensation plan or portion thereof that is treated as a single plan under such section.

Page 5 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


2.36
Plan Year. Plan Year means January 1 through December 31; provided, however, that the initial Plan Year shall be from July 1, 2013 through December 31, 2013.

2.37
Separation from Service. Separation from Service means an Employee’s termination of employment with the Employer. A Director incurs a Separation from Service upon the expiration of all contracts with the Employer, provided the contractual relationship has in good faith been completely terminated. Whether a Separation from Service has occurred shall be determined by the Committee in accordance with Code Section 409A.

Except in the case of an Employee on a bona fide leave of absence as provided below, an Employee is deemed to have incurred a Separation from Service if the Employer and the Employee reasonably anticipate that the level of services to be performed by the Employee after a date certain would be reduced to 20% or less of the average services rendered by the Employee during the immediately preceding 36-month period (or the total period of employment, if less than 36 months), disregarding periods during which the Employee was on a bona fide leave of absence.

An Employee who is absent from work due to military leave, sick leave, or other bona fide leave of absence shall incur a Separation from Service on the first date immediately following the later of: (i) the six month anniversary of the commencement of the leave, or (ii) the expiration of the Employee’s right, if any, to reemployment under statute or contract.

If a Participant is both a Director and an Employee, the services provided as a Director shall be disregarded in determining whether there has been a Separation from Service as an Employee, and the services provided as an Employee shall be disregarded in determining whether there has been a Separation from Service as a Director, provided the portion of the Plan in which the Participant participates as a Director is substantially similar to arrangements covering non-Employee Directors.

For purposes of determining whether a Separation from Service has occurred, the Employer means the Employer as defined in Section 2.25 of the Plan, except that in applying Code Sections 1563(a)(1), (2) and (3) for purposes of determining whether another organization is an Affiliate of the Company under Code Section 414(b), and in applying Treasury Regulation Section 1.414(c)-2 for purposes of determining whether another organization is an Affiliate of the Company under Code Section 414(c), “at least 50 percent” shall be used instead of “at least 80 percent” each place it appears in those sections.

The Committee specifically reserves the right to determine whether a sale or other disposition of substantial assets to an unrelated party constitutes a Separation from Service with respect to a Participant providing services to the seller immediately prior to the transaction and providing services to the buyer after the transaction. Such determination shall be made in accordance with the requirements of Code Section 409A.

2.38
Specified Date Account. Specified Date Account means an Account established by the Committee to record the amounts payable at a future date as specified in the Participant’s Compensation Deferral Agreement. A Specified Date Account may be identified in

Page 6 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


enrollment materials as an “In-Service Account” or such other name as established by the Committee without affecting the meaning thereof.
2.39
Specified Date Benefit. Specified Date Benefit means the benefit payable to a Participant under the Plan in accordance with Section 6.1(b).
2.40
Specified Employee. Specified Employee means an Employee who, as of the date of his or her Separation from Service, is a “key employee” of the Company or any Affiliate, any stock of which is actively traded on an established securities market or otherwise.
An Employee is a key employee if he or she meets the requirements of Code Section 416(i)(1)(A)(i), (ii), or (iii) (applied in accordance with applicable regulations thereunder and without regard to Code Section 416(i)(5)) at any time during the 12-month period ending on the Specified Employee Identification Date. Such Employee shall be treated as a key employee for the entire 12-month period beginning on the Specified Employee Effective Date.
For purposes of determining whether an Employee is a Specified Employee, the compensation of the Employee shall be determined in accordance with the definition of compensation provided under Treas. Reg. Section 1.415(c)-2(d)(2) (wages, salaries, fees for professional services, and other amounts received for personal services actually rendered in the course of employment with the employer maintaining the Plan, to the extent such amounts are includible in gross income or would be includible but for an election under Sections 125(a), 132(f)(4), 402(e)(3), 402(h)(1)(B), 402(k) or 457(b), including the earned income of a self-employed individual), without regard to rules that limit the remuneration included in wages based on the nature or location of the employment or the services performed); provided, however, that, with respect to a nonresident alien who is not a Participant in the Plan, compensation shall not include compensation that is not includible in the gross income of the Employee under Code Sections 872, 893, 894, 911, 931 and 933, provided such compensation is not effectively connected with the conduct of a trade or business within the United States.
Notwithstanding anything in this paragraph to the contrary: (i) if a different definition of compensation has been designated by the Company with respect to another nonqualified deferred compensation plan in which a key employee participates, the definition of compensation shall be the definition provided in Treas. Reg. Section 1.409A-1(i)(2), and (ii) the Company may through action that is legally binding with respect to all nonqualified deferred compensation plans maintained by the Company, elect to use a different definition of compensation.
In the event of corporate transactions described in Treas. Reg. Section 1.409A-1(i)6), the identification of Specified Employees shall be determined in accordance with the default rules described therein, unless the Employer elects to utilize the available alternative methodology through designations made within the timeframes specified therein.
2.41
Specified Employee Identification Date. Specified Employee Identification Date means December 31, unless the Employer has elected a different date through action that is legally binding with respect to all nonqualified deferred compensation plans maintained by the Employer.

Page 7 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


2.42
Specified Employee Effective Date. Specified Employee Effective Date means the first day of the fourth month following the Specified Employee Identification Date, or such earlier date as is selected by the Committee.
2.43
Substantial Risk of Forfeiture. Substantial Risk of Forfeiture means the description specified in Treas. Reg. Section 1.409A-1(d).

2.44
Termination Account. Termination Account means an Account established by the Committee to record the amounts payable to a Participant upon Separation from Service. Unless the Participant has established a Specified Date Account, all Deferrals and Company Contributions shall be allocated to a Termination Account on behalf of the Participant.

2.45
Termination Benefit. Termination Benefit means the benefit payable to a Participant under the Plan following the Participant’s Separation from Service.

2.46
Unforeseeable Emergency. Unforeseeable Emergency means a severe financial hardship to the Participant resulting from an illness or accident of the Participant, the Participant’s spouse, the Participant’s dependent (as defined in Code Section 152, without regard to Section 152(b)(1), (b)(2), and (d)(1)(B)), or a Beneficiary; loss of the Participant’s property due to casualty (including the need to rebuild a home following damage to a home not otherwise covered by insurance, for example, as a result of a natural disaster); or other similar extraordinary and unforeseeable circumstances arising as a result of events beyond the control of the Participant. The types of events which may qualify as an Unforeseeable Emergency may be limited by the Committee.

2.47
Unit . Unit means a common unit of the Partnership.
  
2.48
Valuation Date. Valuation Date means each Business Day.

2.49
Year of Service . Year of Service means each 12-month period of continuous service with the Employer.

ARTICLE III
Eligibility and Participation
3.1
Eligibility and Participation. An Eligible Employee or a Director becomes a Participant upon the earlier to occur of: (i) a credit of Company Contributions under Article V, or (ii) receipt of notification of eligibility to participate.

3.2
Duration. A Participant shall be eligible to defer Compensation and receive allocations of Company Contributions, subject to the terms of the Plan, for as long as such Participant remains an Eligible Employee or a Director. A Participant who is no longer an Eligible Employee or a Director but has not Separated from Service may not defer Compensation under the Plan beyond the Plan Year in which he or she became ineligible but may otherwise exercise all of the rights of a Participant under the Plan with respect to his or her Account(s). On and after a Separation from Service, a Participant shall remain a Participant as long as his or her Account Balance is greater than zero (0), and during such

Page 8 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


time may continue to make allocation elections as provided in Section 8.4. An individual shall cease being a Participant in the Plan when all benefits under the Plan to which he or she is entitled have been paid.

ARTICLE IV
Deferrals

4.1
Deferral Elections, Generally.

(a)
A Participant may elect to defer Compensation for a Plan Year by submitting a Compensation Deferral Agreement during the enrollment periods established by the Committee and in the manner specified by the Committee, but in any event, in accordance with Section 4.2. A Compensation Deferral Agreement that is not timely filed with respect to a service period or component of Compensation shall be considered void and shall have no effect with respect to such service period or Compensation. The Committee may modify any Compensation Deferral Agreement prior to the date the election becomes irrevocable under the rules of Section 4.2.

(b)
The Participant shall specify on his or her Compensation Deferral Agreement the amount of Deferrals for the Plan Year and whether to allocate Deferrals for that Plan Year to a Termination Account or to a Specified Date Account. Solely with respect to the portion of the 2013 LTIP grant that the Committee has designated as Compensation that may be deferred to the Plan, and not with respect to future LTIP grants, the Participant may elect to defer differing amounts of each separately vested component of that grant and may elect to allocate such separately vested component to its own Termination Account or In-Service Account. If no Account allocation is designated, Deferrals for the Plan Year shall be allocated to the Termination Account. A Participant may also specify in his or her Compensation Deferral Agreement the Payment Schedule applicable to his or her Plan Year Accounts. If the Payment Schedule is not specified in a Compensation Deferral Agreement, the Payment Schedule shall be the Payment Schedule specified in Section 6.2. A Compensation Deferral Agreement may also specify the investment allocation described in Section 8.4.

4.2     Timing Requirements for Compensation Deferral Agreements.

(a)
First Year of Eligibility. In the case of the first year in which an Eligible Employee or a Director becomes eligible to participate in the Plan, he or she has up to 30 days following his or her initial eligibility to submit a Compensation Deferral Agreement with respect to Compensation to be earned during such year. The Compensation Deferral Agreement described in this paragraph becomes irrevocable upon the end of such 30-day period. The determination of whether an Eligible Employee or a Director may file a Compensation Deferral Agreement under this paragraph shall be determined in accordance with the rules of Code Section 409A, including the provisions of Treas. Reg. Section 1.409A-2(a)(7).

Page 9 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


A Compensation Deferral Agreement filed under this paragraph applies to Compensation earned on and after the date the Compensation Deferral Agreement becomes irrevocable.
(b)
Prior Year Election. Except as otherwise provided in this Section 4.2, Participants may defer Compensation by filing a Compensation Deferral Agreement no later than December 31 of the year prior to the year in which the Compensation to be deferred is earned. A Compensation Deferral Agreement described in this paragraph shall become irrevocable with respect to such Compensation as of January 1 of the year in which such Compensation is earned.

(c)
Performance-Based Compensation. Participants may file a Compensation Deferral Agreement with respect to Performance-Based Compensation no later than the date that is six months before the end of the performance period, provided that:

(i)
the Participant performs services continuously from the later of the beginning of the performance period or the date the criteria are established through the date the Compensation Deferral Agreement is submitted; and
(ii)
the Compensation is not readily ascertainable as of the date the Compensation Deferral Agreement is filed.

A Compensation Deferral Agreement becomes irrevocable with respect to Performance-Based Compensation as of the day immediately following the latest date for filing such election. Any election to defer Performance-Based Compensation that is made in accordance with this paragraph and that becomes payable as a result of the Participant’s death or disability (as defined in Treas. Reg. Section 1.409A-1(e)) or upon a Change in Control (as defined in Treas. Reg. Section 1.409A-3(i)(5)) prior to the satisfaction of the performance criteria, will be void.

(d)
Short-Term Deferrals. Compensation that meets the definition of a “short-term deferral” described in Treas. Reg. Section 1.409A-1(b)(4) may be deferred in accordance with the rules of Article VII, applied as if the date the Substantial Risk of Forfeiture lapses is the date payments were originally scheduled to commence, provided, however, that the provisions of Section 7.3 shall not apply to payments attributable to a Change in Control (as defined in Treas. Reg. Section 1.409A-3(i)(5)).

(e)
Certain Forfeitable Rights. With respect to a legally binding right to a payment in a subsequent year that is subject to a forfeiture condition requiring the Participant’s continued services for a period of at least 12 months from the date the Participant obtains the legally binding right, an election to defer such Compensation may be made on or before the 30 th day after the Participant obtains the legally binding right to the Compensation, provided that the election is made at least 12 months in advance of the earliest date at which the forfeiture condition could lapse. The Compensation Deferral Agreement described in this paragraph becomes irrevocable after such 30 th day. If the forfeiture condition applicable to the payment lapses before the end of the required service period as a result of the

Page 10 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


Participant’s death or disability (as defined in Treas. Reg. Section 1.409A-3(i)(4)) or upon a Change in Control (as defined in Treas. Reg. Section 1.409A-3(i)(5)), the Compensation Deferral Agreement will be void unless it would be considered timely under another rule described in this Section.

(f)
Company Awards. Participating Employers may unilaterally provide for deferrals of Company awards prior to the date of such awards. Deferrals of Company awards (such as sign-on, retention, or severance pay) may be negotiated with a Participant prior to the date the Participant has a legally binding right to such Compensation.

(g)
“Evergreen” Deferral Elections. The Committee, in its discretion, may provide in the Compensation Deferral Agreement that such Compensation Deferral Agreement will continue in effect for each subsequent year or performance period. Such “evergreen” Compensation Deferral Agreements will become effective with respect to an item of Compensation on the date such election becomes irrevocable under this Section 4.2. An evergreen Compensation Deferral Agreement may be terminated or modified prospectively with respect to Compensation for which such election remains revocable under this Section 4.2. A Participant whose Compensation Deferral Agreement is cancelled in accordance with Section 4.6 will be required to file a new Compensation Deferral Agreement under this Article IV in order to recommence Deferrals under the Plan.

4.3
Allocation of Deferrals. A Compensation Deferral Agreement may allocate Deferrals for a Plan Year to a Specified Date Account and/or to the Termination Account. Except as otherwise provided by the Committee on the Compensation Deferral Agreement, the minimum deferral period for the establishment of a Specified Date Account shall be the fourth Plan Year following the year the Compensation allocated to such account is earned or, with respect to Deferrals of Long-Term Incentive Plan and other equity-based awards (including but not limited to Limited Partnership Interests), the fourth Plan Year following the year the award was granted.

4.4
Deductions from Pay. The Committee has the authority to determine the payroll practices under which any component of Compensation subject to a Compensation Deferral Agreement will be deducted from a Participant’s Compensation.

4.5
Vesting. Participant Deferrals shall be 100% vested at all times.

4.6
Cancellation of Deferrals. The Committee may cancel a Participant’s Deferrals: (i) for the balance of the Plan Year in which an Unforeseeable Emergency occurs, (ii) if the Participant receives a hardship distribution under the Employer’s qualified 401(k) plan, through the end of the Plan Year in which the six month anniversary of the hardship distribution falls, and (iii) during periods in which the Participant is unable to perform the duties of his or her position or any substantially similar position due to a mental or physical impairment that can be expected to result in death or last for a continuous period of at least six months, provided cancellation occurs by the later of the end of the taxable year of the Participant or the 15 th day of the third month following the date the Participant incurs the disability (as defined in this paragraph).

Page 11 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


ARTICLE V
Company Contributions
5.1
Restoration Matching Contributions . The Participating Employer may, in its sole and absolute discretion, make Restoration Matching Contributions to compensate for matching contributions not received by a Participant under a qualified plan maintained by the Participating Employer due to: (i) deferrals to this Plan, or (ii) limits on contributions or compensation under such qualified plan. Any such contributions will be credited to a Participant’s Termination Account.

5.2
Discretionary Company Contributions. The Participating Employer may, from time to time in its sole and absolute discretion, credit Company Contributions to any Participant in any amount determined by the Participating Employer. Such contributions will be credited to a Participant’s Termination Account.

5.3
Vesting. Restoration Matching Contributions described in Section 5.1 above, and the Earnings thereon, shall vest in accordance with the vesting schedule applicable to matching contributions under the related qualified plan. Company Contributions described in Section 5.2 above, and the Earnings thereon, shall vest in accordance with the terms of any applicable agreements with respect to which such contributions are made or, if no such agreements exist or such agreements do not specify a vesting schedule, in accordance with the vesting schedule established by the Committee at the time that the Company Contribution is made. Restoration Matching Contributions and Company Contributions shall become 100% vested upon the occurrence of the earliest of: (i) the death of the Participant while actively employed, (ii) the Disability of the Participant, or (iii) a Change in Control. The Participating Employer may, at any time, in its sole discretion, increase a Participant’s vested interest in a Company Contribution. The portion of a Participant’s Accounts that remains unvested upon his or her Separation from Service after the application of the terms of this Section 5.3 shall be forfeited.


ARTICLE VI
Benefits
6.1
Benefits, Generally. A Participant shall be entitled to the following benefits under the Plan:

(a)
Termination Benefit. Upon the Participant’s Separation from Service for reasons other than death or Disability, he or she shall be entitled to a Termination Benefit. The Termination Benefit shall be equal to the vested portion of the Termination Account and the unpaid balances of any Specified Date Accounts. The Termination Benefit shall be based on the value of that Account(s) as of the end of the month in which Separation from Service occurs or such later date as the Committee, in its sole discretion, shall determine. Payment of the Termination Benefit will be made or begin in the month following the month in which Separation from Service occurs, provided, however, that with respect to a Participant who is a Specified Employee as of the date such Participant incurs a Separation from Service, payment will be made or begin in the seventh month following the month in which such Separation from Service occurs. If the

Page 12 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


Termination Benefit is to be paid in the form of installments, any subsequent installment payments to a Specified Employee will be paid on the anniversary of the date the initial installment was made.
(b)
Specified Date Benefit. If the Participant has established one or more Specified Date Accounts, he or she shall be entitled to a Specified Date Benefit with respect to each such Specified Date Account. The Specified Date Benefit shall be equal to the vested portion of the Specified Date Account, based on the value of that Account as of the December 31 preceding the year designated by the Participant at the time the Account was established. Payment of the Specified Date Benefit will be made in January of the year designated by the Participant.
(c)
Disability Benefit. Upon a determination by the Committee that a Participant is Disabled, he or she shall be entitled to a Disability Benefit. The Disability Benefit shall be equal to the vested portion of the Termination Account and the unpaid balances of any Specified Date Accounts. The Disability Benefit shall be based on the value of the Account(s) as of the last day of the month in which Disability occurs and will be paid in the following month.
(d)
Death Benefit. In the event of the Participant’s death, his or her designated Beneficiary(ies) shall be entitled to a Death Benefit. The Death Benefit shall be equal to the vested portion of the Termination Account and the unpaid balances of any Specified Date Accounts. The Death Benefit shall be based on the value of the Account(s) as of the end of the month in which death occurred, with payment made in the following month.
(e)
Change in Control Benefit . A Participant may designate on his or her initial Compensation Deferral Agreement whether to receive a Change in Control Benefit upon the occurrence of a Change in Control. The Change in Control Benefit shall be equal to the vested portion of the Termination Account and the unpaid balances of any Specified Date Accounts. The Change in Control Benefit shall be based on the value of the Account(s) as of the end of the month in which a Change in Control occurs, with payment made in the following month.
(f)
Unforeseeable Emergency Payments. A Participant who experiences an Unforeseeable Emergency may submit a written request to the Committee to receive payment of all or any portion of his or her vested Accounts. Whether a Participant or Beneficiary is faced with an Unforeseeable Emergency permitting an emergency payment shall be determined by the Committee based on the relevant facts and circumstances of each case, but, in any case, a distribution on account of Unforeseeable Emergency may not be made to the extent that such emergency is or may be reimbursed through insurance or otherwise, by liquidation of the Participant’s assets, to the extent the liquidation of such assets would not cause severe financial hardship, or by cessation of Deferrals under this Plan. If an emergency payment is approved by the Committee, the amount of the payment shall not exceed the amount reasonably necessary to satisfy the need, taking into account the additional compensation that is available to the Participant as the result of cancellation of deferrals to the Plan, including amounts necessary to pay any taxes or penalties that the Participant reasonably anticipates will result

Page 13 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


from the payment. The amount of the emergency payment shall be subtracted first from the vested portion of the Participant's Termination Account until depleted and then from the vested Specified Date Accounts, beginning with the Specified Date Account with the latest payment commencement date. Emergency payments shall be paid in a single lump sum within the 90-day period following the date the payment is approved by the Committee.
6.2
Form of Payment.
(a)
Termination Benefit. A Participant who is entitled to receive a Termination Benefit shall receive payment of such benefit in a single lump sum, unless the Participant elects on his or her Plan Year Compensation Deferral Agreement to have such benefit paid in substantially equal annual installments over a period of two to fifteen years, as elected by the Participant.
(b)
Specified Date Benefit . The Specified Date Benefit shall be paid in a single lump sum, provided that upon a Separation from Service the unpaid balance of all Specified Date Accounts shall be paid in accordance with the form of payment applicable to the Termination, Disability or Death Benefit, as applicable.
Disability Benefit. A Participant who is entitled to receive a Disability Benefit shall receive payment of such benefit in a single lump sum.
(c)
Death Benefit. A designated Beneficiary who is entitled to receive a Death Benefit shall receive payment of such benefit in a single lump sum.
(d)
Change in Control. A Participant who is entitled to receive a Change in Control Benefit shall receive payment of such benefit in a single lump sum.
(e)
Small Account Balances. The Committee shall pay the value of the Participant’s Accounts upon a Separation from Service in a single lump sum if the balance of such Accounts is less than one hundred thousand dollars ($100,000.00).
(f)
Rules Applicable to Installment Payments. If a Payment Schedule specifies installment payments, annual payments will be made beginning as of the payment commencement date for such installments and shall continue on each anniversary thereof until the number of installment payments specified in the Payment Schedule has been paid. The amount of each installment payment shall be determined by dividing (a) by (b), where (a) equals the Account Balance as of the Valuation Date and (b) equals the remaining number of installment payments.
For purposes of Article VII, installment payments will be treated as a single form of payment. If a lump sum equal to less than 100% of the Termination Account is paid, the payment commencement date for the installment form of payment will be the first anniversary of the payment of the lump sum.
6.3
Acceleration of or Delay in Payments. The Committee, in its sole and absolute discretion, may elect to accelerate the time or form of payment of a benefit owed to the Participant hereunder, provided such acceleration is permitted under Treas. Reg. Section 1.409A-

Page 14 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


3(j)(4). The Committee may also, in its sole and absolute discretion, delay the time for payment of a benefit owed to the Participant hereunder, to the extent permitted under Treas. Reg. Section 1.409A-2(b)(7). If the Plan receives a domestic relations order (within the meaning of Code Section 414(p)(1)(B)) directing that all or a portion of a Participant’s Accounts be paid to an “alternate payee,” any amounts to be paid to the alternate payee(s) shall be paid in a single lump sum.
6.4
Medium of Payment . All amounts payable pursuant to this Plan shall be distributed in cash; provided, that, the portion of any Account that is deemed invested in Units (including in the form of Limited Partnership Interests) will be paid in Units or in cash, as determined by the Committee in its sole discretion. Any Units distributed as payment for any benefits under the Plan shall not be issued under the Plan but shall instead be issued under the Long-Term Incentive Plan or any other equity-based compensation sponsored by the Partnership under which Units are issuable to such plan’s eligible individuals. If an Account is to be paid in the form of installments and the Committee determines that a portion of such Account shall be paid in Units, the Committee will also determine the portion of each payment that will be paid in Units.

ARTICLE VII
Modifications to Payment Schedules
7.1
Participant’s Right to Modify. A Participant may modify any or all of the alternative Payment Schedules with respect to an Account, consistent with the permissible Payment Schedules available under the Plan, provided such modification complies with the requirements of this Article VII.

7.2
Time of Election. The date on which a modification election is submitted to the Committee must be at least 12 months prior to the date on which payment is scheduled to commence under the Payment Schedule in effect prior to the modification.

7.3
Date of Payment under Modified Payment Schedule. Except with respect to modifications that relate to the payment of a Death Benefit or a Disability Benefit, the date payments are to commence under the modified Payment Schedule must be no earlier than five years after the date payment would have commenced under the original Payment Schedule. Under no circumstances may a modification election result in an acceleration of payments in violation of Code Section 409A.
7.4
Effective Date. A modification election submitted in accordance with this Article VII is irrevocable upon receipt by the Committee and becomes effective 12 months after such date.

7.5
Effect on Accounts. An election to modify a Payment Schedule is specific to the Account or payment event to which it applies, and shall not be construed to affect the Payment Schedules of any other Accounts.



Page 15 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan



ARTICLE VIII
Valuation of Account Balances; Investments
8.1
Valuation. Deferrals shall be credited to appropriate Accounts on the date such Compensation would have been paid to the Participant absent the Compensation Deferral Agreement. Company Contributions shall be credited to the Termination Account at the times determined by the Committee. Valuation of Accounts shall be performed under procedures approved by the Committee.

8.2
Adjustment for Earnings. Each Account will be adjusted to reflect Earnings on each Business Day. Adjustments shall reflect the net earnings, gains, losses, expenses, appreciation and depreciation associated with an investment option for each portion of the Account allocated to such option (“investment allocation”).

8.3
Investment Options . Investment options will be determined by the Committee. The Committee, in its sole discretion, shall be permitted to add or remove investment options from the Plan menu from time to time, provided that any such additions or removals of investment options shall not be effective with respect to any period prior to the effective date of such change.

8.4
Investment Allocations. A Participant’s investment allocation constitutes a deemed, not actual, investment among the investment options comprising the investment menu. At no time shall a Participant have any real or beneficial ownership in any investment option included in the investment menu, nor shall the Participating Employer or any trustee acting on its behalf have any obligation to purchase actual securities as a result of a Participant’s investment allocation. A Participant’s investment allocation shall be used solely for purposes of adjusting the value of a Participant’s Account Balances.
A Participant shall specify an investment allocation for each of his or her Accounts in accordance with procedures established by the Committee. Allocation among the investment options must be designated in increments of 1%. The Participant’s investment allocation will become effective on the same Business Day or, in the case of investment allocations received after a time specified by the Committee, the next Business Day.

A Participant may change an investment allocation on any Business Day, both with respect to future credits to the Plan and with respect to existing Account Balances, in accordance with procedures adopted by the Committee. Changes shall become effective on the same Business Day or, in the case of investment allocations received after a time specified by the Committee, the next Business Day, and shall be applied prospectively.

8.5
Unallocated Deferrals and Accounts. If the Participant fails to make an investment allocation with respect to an Account, such Account shall be invested in an investment option, the primary objective of which is the preservation of capital, as determined by the Committee.

8.6
Investment in Units . The Committee may include Limited Partnership Interests as one of the deemed investment options described in Section 8.3.

Page 16 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


8.7
Diversification. The Committee may require Deferrals consisting of Long-Term Incentive Plan or other equity-based awards (including but not limited to Limited Partnership Interests) to be allocated to Units. Unless otherwise permitted by the Committee in writing, a Participant may not re-allocate an investment in Limited Partnership Interests with respect to Long-Term Incentive Plan or other equity-based awards (including but not limited to Limited Partnership Interests) into another investment option.

ARTICLE IX
Administration
9.1
Plan Administration . This Plan shall be administered by the Committee which shall have discretionary authority to make, amend, interpret and enforce all appropriate rules and regulations for the administration of this Plan and to utilize its discretion to decide or resolve any and all questions, including but not limited to eligibility for benefits and interpretations of this Plan and its terms, as may arise in connection with the Plan. Claims for benefits shall be filed with the Committee and resolved in accordance with the claims procedures in Article XII.

9.2
Administration Upon Change in Control. Upon a Change in Control, the Committee, as constituted immediately prior to such Change in Control, shall continue to act as the Committee. The individual who was the Chief Executive Officer of the Company (or if such person is unable or unwilling to act, the next highest ranking officer) prior to the Change in Control shall have the authority (but shall not be obligated) to appoint an independent third party to act as the Committee.

Upon such Change in Control, the Company may not remove the Committee, unless 2/3rds of the members of the Board of Directors of the Company and a majority of Participants and Beneficiaries with Account Balances consent to the removal and replacement of the Committee. Notwithstanding the foregoing, neither the Committee nor the officer described above shall have authority to direct investment of trust assets under any rabbi trust described in Section 11.2.

The Participating Employer shall, with respect to the Committee identified under this Section: (i) pay all reasonable expenses and fees of the Committee, (ii) indemnify the Committee (including individuals serving as Committee members) against any costs, expenses and liabilities including, without limitation, attorneys’ fees and expenses arising in connection with the performance of the Committee’s duties hereunder, except with respect to matters resulting from the Committee’s gross negligence or willful misconduct, and (iii) supply full and timely information to the Committee on all matters related to the Plan, any rabbi trust, Participants, Beneficiaries and Accounts as the Committee may reasonably require.

9.3
Withholding. The Participating Employer shall have the right to withhold from any payment due under the Plan (or with respect to any amounts credited to the Plan) any taxes required by law to be withheld in respect of such payment (or credit). Withholdings with respect to amounts credited to the Plan shall be deducted from Compensation that has not been deferred to the Plan.

Page 17 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


9.4
Indemnification. The Participating Employers shall indemnify and hold harmless each employee, officer, director, agent or organization, to whom or to which are delegated duties, responsibilities, and authority under the Plan or otherwise with respect to administration of the Plan, including, without limitation, the Committee and its agents, against all claims, liabilities, fines and penalties, and all expenses reasonably incurred by or imposed upon him or her or it (including but not limited to reasonable attorneys’ fees) which arise as a result of his or her or its actions or failure to act in connection with the operation and administration of the Plan to the extent lawfully allowable and to the extent that such claim, liability, fine, penalty, or expense is not paid for by liability insurance purchased or paid for by the Participating Employer. Notwithstanding the foregoing, the Participating Employer shall not indemnify any person or organization if his or her or its actions or failure to act are due to gross negligence or willful misconduct or for any such amount incurred through any settlement or compromise of any action unless the Participating Employer consents in writing to such settlement or compromise.

9.5
Delegation of Authority. In the administration of this Plan, the Committee may, from time to time, employ agents and delegate to them such administrative duties as it sees fit, and may from time to time consult with legal counsel who shall be legal counsel to the Company.

9.6
Binding Decisions or Actions. The decision or action of the Committee in respect of any question arising out of or in connection with the administration, interpretation and application of the Plan and the rules and regulations thereunder shall be final and conclusive and binding upon all persons having any interest in the Plan.

ARTICLE X
Amendment and Termination
10.1
Amendment and Termination. The Company may at any time and from time to time amend the Plan or may terminate the Plan as provided in this Article X. Each Participating Employer may also terminate its participation in the Plan.
10.2
Amendments. The Company, by action taken by its Board of Directors, may amend the Plan at any time and for any reason, provided that any such amendment shall not reduce the vested Account Balances of any Participant accrued as of the date of any such amendment or restatement (as if the Participant had incurred a voluntary Separation from Service on such date) or reduce any rights of a Participant under the Plan or other Plan features with respect to Deferrals made prior to the date of any such amendment or restatement without the consent of the Participant. The Board of Directors of the Company may delegate to the Committee the authority to amend the Plan without the consent of the Board of Directors for the purpose of: (i) conforming the Plan to the requirements of law, (ii) facilitating the administration of the Plan, (iii) clarifying provisions based on the Committee’s interpretation of the document, and (iv) making such other amendments as the Board of Directors may authorize.
10.3
Termination. The Company, by action taken by its Board of Directors, may terminate the Plan and pay Participants and Beneficiaries their Account Balances in a single lump sum at any time, to the extent and in accordance with Treas. Reg. Section 1.409A-3(j)(4)(ix).

Page 18 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


If a Participating Employer terminates its participation in the Plan, the benefits of affected Employees shall be paid at the time provided in Article VI.

10.4
Accounts Taxable Under Code Section 409A. The Plan is intended to constitute a plan of deferred compensation that meets the requirements for deferral of income taxation under Code Section 409A. The Committee, pursuant to its authority to interpret the Plan, may sever from the Plan or any Compensation Deferral Agreement any provision or exercise of a right that otherwise would result in a violation of Code Section 409A.


ARTICLE XI
Informal Funding
11.1
General Assets. Obligations established under the terms of the Plan may be satisfied from the general funds of the Participating Employers, or a trust described in this Article XI. No Participant, spouse or Beneficiary shall have any right, title or interest whatever in assets of the Participating Employers. Nothing contained in this Plan, and no action taken pursuant to its provisions, shall create or be construed to create a trust of any kind, or a fiduciary relationship, between the Participating Employers and any Employee, spouse, or Beneficiary. To the extent that any person acquires a right to receive payments hereunder, such rights are no greater than the right of an unsecured general creditor of the Participating Employer.

11.2
Rabbi Trust. A Participating Employer may, in its sole discretion, establish a grantor trust, commonly known as a rabbi trust, as a vehicle for accumulating assets to pay benefits under the Plan. Payments under the Plan may be paid from the general assets of the Participating Employer or from the assets of any such rabbi trust. Payment from any such source shall reduce the obligation owed to the Participant or Beneficiary under the Plan.

ARTICLE XII
Claims
12.1
Filing a Claim. Any controversy or claim arising out of or relating to the Plan shall be filed in writing with the Committee which shall make all determinations concerning such claim. Any claim filed with the Committee and any decision by the Committee denying such claim shall be in writing and shall be delivered to the Participant or Beneficiary filing the claim (the “Claimant”).

(a)
In General. Notice of a denial of benefits (other than Disability benefits) will be provided within 90 days of the Committee’s receipt of the Claimant's claim for benefits. If the Committee determines that it needs additional time to review the claim, the Committee will provide the Claimant with a notice of the extension before the end of the initial 90-day period. The extension will not be more than 90 days from the end of the initial 90-day period and the notice of extension will explain the special circumstances that require the extension and the date by which the Committee expects to make a decision.

Page 19 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


(b)
Disability Benefits. Notice of denial of Disability benefits will be provided within 45 days of the Committee’s receipt of the Claimant’s claim for Disability benefits. If the Committee determines that it needs additional time to review the Disability claim, the Committee will provide the Claimant with a notice of the extension before the end of the initial 45-day period. If the Committee determines that a decision cannot be made within the first extension period due to matters beyond the control of the Committee, the time period for making a determination may be further extended for an additional 30 days. If such an additional extension is necessary, the Committee shall notify the Claimant prior to the expiration of the initial 30-day extension. Any notice of extension shall indicate the circumstances necessitating the extension of time, the date by which the Committee expects to furnish a notice of decision, the specific standards on which such entitlement to a benefit is based, the unresolved issues that prevent a decision on the claim and any additional information needed to resolve those issues. A Claimant will be provided a minimum of 45 days to submit any necessary additional information to the Committee. In the event that a 30-day extension is necessary due to a Claimant’s failure to submit information necessary to decide a claim, the period for furnishing a notice of decision shall be tolled from the date on which the notice of the extension is sent to the Claimant until the earlier of the date the Claimant responds to the request for additional information or the response deadline.
(c)
Contents of Notice. If a claim for benefits is completely or partially denied, notice of such denial shall be in writing and shall set forth the reasons for denial in plain language. The notice shall: (i) cite the pertinent provisions of the Plan document, and (ii) explain, where appropriate, how the Claimant can perfect the claim, including a description of any additional material or information necessary to complete the claim and why such material or information is necessary. The claim denial also shall include an explanation of the claims review procedures and the time limits applicable to such procedures, including a statement of the Claimant’s right to bring a civil action under Section 502(a) of ERISA following an adverse decision on review. In the case of a complete or partial denial of a Disability benefit claim, the notice shall provide a statement that the Committee will provide to the Claimant, upon request and free of charge, a copy of any internal rule, guideline, protocol, or other similar criterion that was relied upon in making the decision.

12.2
Appeal of Denied Claims. A Claimant whose claim has been completely or partially denied shall be entitled to appeal the claim denial by filing a written appeal with a committee designated to hear such appeals (the “Appeals Committee”). A Claimant who timely requests a review of the denied claim (or his or her authorized representative) may review, upon request and free of charge, copies of all documents, records and other information relevant to the denial and may submit written comments, documents, records and other information relevant to the claim to the Appeals Committee. All written comments, documents, records, and other information shall be considered “relevant” if the information: (i) was relied upon in making a benefits determination, (ii) was submitted, considered or generated in the course of making a benefits decision regardless of whether it was relied upon to make the decision, or (iii) demonstrates compliance with administrative processes and safeguards established for making benefit decisions. The

Page 20 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


Appeals Committee may, in its sole discretion and if it deems appropriate or necessary, decide to hold a hearing with respect to the claim appeal.

(a)
In General. Appeal of a denied benefits claim (other than a Disability benefits claim) must be filed in writing with the Appeals Committee no later than 60 days after receipt of the written notification of such claim denial. The Appeals Committee shall make its decision regarding the merits of the denied claim within 60 days following receipt of the appeal (or within 120 days after such receipt, in a case where there are special circumstances requiring extension of time for reviewing the appealed claim). If an extension of time for reviewing the appeal is required because of special circumstances, written notice of the extension shall be furnished to the Claimant prior to the commencement of the extension. The notice will indicate the special circumstances requiring the extension of time and the date by which the Appeals Committee expects to render the determination on review. The review will take into account comments, documents, records and other information submitted by the Claimant relating to the claim without regard to whether such information was submitted or considered in the initial benefit determination.

(b)
Disability Benefits. Appeal of a denied Disability benefits claim must be filed in writing with the Appeals Committee no later than 180 days after receipt of the written notification of such claim denial. The review shall be conducted by the Appeals Committee (exclusive of the person who made the initial adverse decision or such person’s subordinate). In reviewing the appeal, the Appeals Committee shall: (i) not afford deference to the initial denial of the claim, (ii) consult a medical professional who has appropriate training and experience in the field of medicine relating to the Claimant’s disability and who was neither consulted as part of the initial denial nor is the subordinate of such individual, and (iii) identify the medical or vocational experts whose advice was obtained with respect to the initial benefit denial, without regard to whether the advice was relied upon in making the decision. The Appeals Committee shall make its decision regarding the merits of the denied claim within 45 days following receipt of the appeal (or within 90 days after such receipt, in a case where there are special circumstances requiring extension of time for reviewing the appealed claim). If an extension of time for reviewing the appeal is required because of special circumstances, written notice of the extension shall be furnished to the Claimant prior to the commencement of the extension. The notice will indicate the special circumstances requiring the extension of time and the date by which the Appeals Committee expects to render the determination on review. Following its review of any additional information submitted by the Claimant, the Appeals Committee shall render a decision on its review of the denied claim.

(c)
Contents of Notice. If a benefits claim is completely or partially denied on review, notice of such denial shall be in writing and shall set forth the reasons for denial in plain language.

The decision on review shall set forth: (i) the specific reason or reasons for the denial, (ii) specific references to the pertinent Plan provisions on which the denial is based, (iii) a statement that the Claimant is entitled to receive, upon request and

Page 21 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


free of charge, reasonable access to and copies of all documents, records, or other information relevant (as defined above) to the Claimant’s claim, and (iv) a statement describing any voluntary appeal procedures offered by the Plan and a statement of the Claimant’s right to bring an action under Section 502(a) of ERISA.

(d)
For the denial of a Disability benefit, the notice will also include a statement that the Appeals Committee will provide, upon request and free of charge: (i) any internal rule, guideline, protocol or other similar criterion relied upon in making the decision, (ii) any medical opinion relied upon to make the decision, and (iii) the required statement under Section 2560.503-1(j)(5)(iii) of the Department of Labor regulations.

12.3
Claims Appeals Upon Change in Control. Upon a Change in Control, the Appeals Committee, as constituted immediately prior to such Change in Control, shall continue to act as the Appeals Committee. Upon such Change in Control, the Company may not remove any member of the Appeals Committee, but may replace resigning members if 2/3rds of the members of the Board of Directors of the Company and a majority of Participants and Beneficiaries with Account Balances consent to the replacement.

The Appeals Committee shall have the exclusive authority at the appeals stage to interpret the terms of the Plan and resolve appeals under the Claims Procedure.

Each Participating Employer shall, with respect to the Committee identified under this Section: (i) pay its proportionate share of all reasonable expenses and fees of the Appeals Committee, (ii) indemnify the Appeals Committee (including individual committee members) against any costs, expenses and liabilities including, without limitation, attorneys’ fees and expenses arising in connection with the performance of the Appeals Committee hereunder, except with respect to matters resulting from the Appeals Committee’s gross negligence or willful misconduct, and (iii) supply full and timely information to the Appeals Committee on all matters related to the Plan, any rabbi trust, Participants, Beneficiaries and Accounts as the Appeals Committee may reasonably require.

12.4
Legal Action. A Claimant may not bring any legal action, including commencement of any arbitration, relating to a claim for benefits under the Plan unless and until the Claimant has followed the claims procedures under the Plan and exhausted his or her administrative remedies under such claims procedures. Any such legal action must be commenced within one year of a final determination hereunder with respect to such claim.

If a Participant or Beneficiary prevails in a legal proceeding brought under the Plan to enforce the rights of such Participant or any other similarly situated Participant or Beneficiary, in whole or in part, the Participating Employer shall reimburse such Participant or Beneficiary for all legal costs, expenses, attorneys’ fees and such other liabilities incurred as a result of such proceedings. If the legal proceeding is brought in connection with a Change in Control, or a “change in control” as defined in a rabbi trust described in Section 11.2, the Participant or Beneficiary may file a claim directly with the trustee for reimbursement of such costs, expenses and fees. For purposes of the preceding

Page 22 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan


sentence, the amount of the claim shall be treated as if it were an addition to the Participant’s or Beneficiary’s Account Balance.

12.5
Discretion of Appeals Committee. All interpretations, determinations and decisions of the Appeals Committee with respect to any claim shall be made in its sole discretion, and shall be final and conclusive.

ARTICLE XIII
General Provisions
13.1
Assignment. No interest of any Participant, spouse or Beneficiary under this Plan and no benefit payable hereunder shall be assigned as security for a loan, and any such purported assignment shall be null, void and of no effect, nor shall any such interest or any such benefit be subject in any manner, either voluntarily or involuntarily, to anticipation, sale, transfer, assignment or encumbrance by or through any Participant, spouse or Beneficiary. Notwithstanding anything to the contrary herein, however, the Committee has the discretion to make payments to an alternate payee in accordance with the terms of a domestic relations order (as defined in Code Section 414(p)(1)(B)).

The Company may assign any or all of its liabilities under this Plan in connection with any restructuring, recapitalization, sale of assets or other similar transactions affecting a Participating Employer without the consent of the Participant.

13.2
No Legal or Equitable Rights or Interest. No Participant or other person shall have any legal or equitable rights or interest in this Plan that are not expressly granted in this Plan. Participation in this Plan does not give any person any right to be retained in the service of the Participating Employer. The right and power of a Participating Employer to dismiss or discharge an Employee is expressly reserved. The Participating Employers make no representations or warranties as to the tax consequences to a Participant or a Participant’s beneficiaries resulting from a deferral of income pursuant to the Plan.

13.3
No Employment Contract. Nothing contained herein shall be construed to constitute a contract of employment between an Employee and a Participating Employer.

13.4
Notice. Any notice or filing required or permitted to be delivered to the Committee under this Plan shall be delivered in writing, in person, or through such electronic means as is established by the Committee. Notice shall be deemed given as of the date of delivery or, if delivery is made by mail, as of the date shown on the postmark on the receipt for registration or certification. Written transmission shall be sent by certified mail to:

SUMMIT MIDSTREAM PARTNERS, LLC
ATTN: VICE PRESIDENT – HUMAN RESOURCES
2300 WINDY RIDGE PARKWAY
SUITE 840 NORTH
ATLANTA, GA 30339


Page 23 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan



WITH A COPY TO:
SUMMIT MIDSTREAM PARTNERS, LLC
ATTN: GENERAL COUNSEL
2100 MCKINNEY AVENUE, SUITE 1250
DALLAS, TX 75201

Any notice or filing required or permitted to be given to a Participant under this Plan shall be sufficient if in writing or hand-delivered, or sent by mail to the last known address of the Participant.

13.5
Headings. The headings of Sections are included solely for convenience of reference, and if there is any conflict between such headings and the text of this Plan, the text shall control.

13.6
Invalid or Unenforceable Provisions. If any provision of this Plan shall be held invalid or unenforceable, such invalidity or unenforceability shall not affect any other provisions hereof and the Committee may elect in its sole discretion to construe such invalid or unenforceable provisions in a manner that conforms to applicable law or as if such provisions, to the extent invalid or unenforceable, had not been included.

13.7
Lost Participants or Beneficiaries. Any Participant or Beneficiary who is entitled to a benefit from the Plan has the duty to keep the Committee advised of his or her current mailing address. If benefit payments are returned to the Plan or are not presented for payment after a reasonable amount of time, the Committee shall presume that the payee is missing. The Committee, after making such efforts as in its discretion it deems reasonable and appropriate to locate the payee, shall stop payment on any uncashed checks and may discontinue making future payments until contact with the payee is restored.

13.8
Facility of Payment to a Minor. If a distribution is to be made to a minor, or to a person who is otherwise incompetent, then the Committee may, in its discretion, make such distribution: (i) to the legal guardian, or if none, to a parent of a minor payee with whom the payee maintains his or her residence, or (ii) to the conservator or committee or, if none, to the person having custody of an incompetent payee. Any such distribution shall fully discharge the Committee, the Company, and the Plan from further liability on account thereof.


Page 24 of 25

Summit Midstream Partners, LLC Deferred Compensation Plan



13.9
Governing Law. To the extent not preempted by ERISA, the laws of the State of Delaware shall govern the construction and administration of the Plan.



IN WITNESS WHEREOF, the undersigned executed this Plan as of the 28th day of June, 2013, to be effective as of the Effective Date.


Summit Midstream Partners, LLC


By: Steve Newby (Print Name)

Its: President & CEO (Title)


/s/ Steve Newby (Signature)

Page 25 of 25
EXHIBIT 5.1


June 28, 2013

Summit Midstream Partners, LP
2100 McKinney Avenue, Suite 1250
Dallas, Texas 75201


Ladies and Gentlemen:
We have acted as counsel for Summit Midstream Partners, LP, a Delaware limited partnership (the “Partnership”), in connection with the registration under the Securities Act of 1933, as amended (the “Act”), of $50,000,000 of deferred compensation obligations (the “Deferred Compensation Obligations”) of the Partnership and certain of its affiliated companies (collectively, the “Companies”) to pay participants in the Summit Midstream Partners, LLC Deferred Compensation Plan (the “Plan”) certain salary, bonus and other compensation, the receipt of which the Plan participants have elected to defer under the Plan, pursuant to the registration statement on Form S-8 (the “Registration Statement”) to be filed with the Securities and Exchange Commission (the “Commission”) on June 28, 2013.
In reaching the opinions set forth herein, we have examined and are familiar with originals or copies, certified or otherwise identified to our satisfaction, of such documents and records and such statutes, regulations and other instruments as we deemed necessary or advisable for purposes of this opinion, including (i) the Registration Statement, (ii) the Plan, and (iii) such other certificates, instruments, and documents as we have considered necessary for purposes of this opinion letter. As to any facts material to our opinions, we have made no independent investigation or verification of such facts and have relied, to the extent that we deem such reliance proper, upon certificates of public officials and officers or other representatives of the Partnership.
We have assumed (i) the legal capacity of all natural persons, (ii) the genuineness of all signatures, (iii) the authority of all persons signing all documents submitted to us on behalf of the parties to such documents, (iv) the authenticity of all documents submitted to us as originals, (v) the conformity to authentic original documents of all documents submitted to us as copies, and (vi) that all information contained in all documents reviewed by us is true, correct and complete. In addition, we have assumed that all Deferred Compensation Obligations will be settled in accordance with the terms of the Plan.
Based on the foregoing and subject to the limitations set forth herein, and having due regard for the legal considerations we deem relevant, we are of the opinion that (i) the Deferred Compensation Obligations, when established pursuant to the terms of the Plan, will be valid and binding obligations of the Companies, enforceable against the Companies in accordance with their terms and terms of the Plan, and (ii) the provisions of the written Plan document comply with the applicable provisions of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”).
The opinion set forth in clause (i) of the preceding paragraph is limited by bankruptcy, insolvency, reorganization, fraudulent transfer and fraudulent conveyance, voidable preference, moratorium or other similar laws, regulations or judicial opinions or doctrines of general applicability, including those relating to or affecting creditors’ rights generally, and by general equitable principles or fiduciary considerations and public policy




Page 2


considerations, whether such principles or considerations are considered in a proceeding at law or in equity. The opinion set forth in clause (ii) of the preceding paragraph applies only to the form of the written Plan documents, and for purposes of such opinion we have also assumed that the employees eligible to participate in the Plan constitute a select group of management or highly compensated employees for purposes of ERISA. Accordingly, but without limitation of the previous sentence, we express no opinion as to whether the employees eligible to participate in the Plan constitute a select group of management or highly compensated employees, which is a factual issue depending upon the facts and circumstances in existence from time to time.
This opinion is limited in all respects to the applicable statutory provisions of the State of Delaware and the reported judicial decisions interpreting those laws, and to ERISA. We express no opinion as to any matter other than as expressly set forth above, and no opinion on any other matter may be inferred or implied herefrom. The opinions expressed herein are rendered as of the date hereof and we expressly disclaim any obligation to update this letter or advise you of any change in any matter after the date hereof.
The opinions expressed herein are rendered to you in connection with the Registration Statement. The opinions expressed herein may not be relied upon by you for any other purpose, or be furnished to, quoted to or relied upon by any other person, firm or corporation or for any other purpose.
This opinion letter may be filed as an exhibit to the Registration Statement. In giving this consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Act.

Very truly yours,

/s/ Vinson & Elkins L.L.P.

Vinson & Elkins L.L.P.


EXHIBIT 23.1



CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report relating to the financial statements of Summit Midstream Partners, LP and subsidiaries dated March 18, 2013 (which report expresses an unqualified opinion and includes an explanatory paragraph regarding the acquisition of Grand River Gathering Company, LLC from Encana Corporation on October 27, 2011), appearing in the Annual Report on Form 10-K of Summit Midstream Partners, LP for the year ended December 31, 2012.

/s/ Deloitte & Touche LLP
Dallas, Texas
June 28, 2013


Exhibit 23.2



Consent of Independent Auditor

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated June 4, 2013, relating to the carve-out financial statements of Bison Gas Gathering System of Bear Tracker Energy, LLC (subsequently acquired by Bison Midstream, LLC) as of and for the year ended December 31, 2012.

/s/ Anton Collins Mitchell LLP

Denver, Colorado
June 28, 2013