Exhibit 4.1

CERTIFICATE OF DESIGNATION OF
SERIES B CONVERTIBLE PREFERRED STOCK

OF BIOHITECH GLOBAL, INC.

BioHiTech Global, Inc., a corporation organized and existing under the laws of the State of Delaware (" Company "), hereby certifies that the Board of Directors of the Company (the " Board of Directors " or the " Board "), pursuant to authority of the Board of Directors as required by applicable corporate law, and in accordance with the provisions of its certificate of incorporation and bylaws, has and hereby authorizes a series of the Company's previously authorized Preferred Stock, par value $0.0001 per share (the " Preferred Stock "), and hereby states the designation and number of shares, and fixes the rights, preferences, privileges, powers and restrictions thereof, as follows:  

1.              Designation and Number of Shares . There shall hereby be created and established a series of preferred stock of the Company designated as “Series B Convertible Preferred Stock” (the “ Preferred Shares ”). The authorized number of Preferred Shares shall be one million one hundred eleven thousand two hundred (1,111,200) shares. Each Preferred Share shall have a par value of $0.0001. Capitalized terms not defined herein shall have the meanings as set forth in Section 23 below.

2.              Ranking . The Preferred Shares shall rank junior to any existing and future Indebtedness or series of preferred stock of senior rank to the Preferred Shares, including a yet to be designated class of Series C Convertible Preferred Stock; in respect of the preferences as to dividends, distributions and payments upon the liquidation, dissolution and winding-up of the Company (collectively, the “ Senior Securities ”) or any future series of existing Indebtedness or preferred stock of pari passu rank to the Preferred Shares in respect of the preferences as to dividends, distributions and payments upon the liquidation, dissolution and winding-up of the Company (collectively, the “ Parity Stock ”), all shares of capital stock of the Company shall be junior in rank to all Preferred Shares with respect to the preferences as to dividends, distributions and payments upon the liquidation, dissolution and winding-up of the Company (collectively, the “ Junior Stock ”). The rights of all such shares of capital stock of the Company shall be subject to the rights, powers, preferences and privileges of the Preferred Shares. In the event of the merger or consolidation of the Company with or into another corporation, the Preferred Shares shall maintain their relative rights, powers, preferences, privileges, and designations provided for herein and no such merger or consolidation shall result inconsistent therewith.

3.              Dividends .

(a)           From and after the date of issuance of any Preferred Shares (the “ Initial Issuance Date ”), each holder of such Preferred Shares (each, a “ Holder ” and collectively, the “ Holders ”) shall be entitled to receive dividends (the “ Dividends ”), which Dividends shall be paid by the Company out of funds legally available therefor, payable, subject to the conditions and other terms hereof, in shares of Common Stock or cash on the Stated Value of such Preferred Shares at the Dividend Rate which shall be cumulative and shall continue to accrue whether or not declared and whether or not in any fiscal year there shall be net profits or surplus available for the payment of dividends in such fiscal year. Dividends on the Preferred Shares shall commence accumulating on the Initial Issuance Date and shall be computed on the basis of a 365-day year and actual days elapsed. Subject to Section 4(c), Dividends shall be payable on the Maturity Date (the “ Dividend Date ”). If the Dividend Date is not a Business Day (as defined below), then the Dividend shall be due and payable on the Business Day immediately following such Dividend Date.

(b)           Dividends shall be payable on the Dividend Date, to the Holders of record of the Preferred Shares on the applicable Dividend Date, in shares of Common Stock (the “ Dividend Shares ”) so long as there has been no Equity Conditions Failure and so long as the delivery of Dividend Shares would not violate the provisions of Section 4(e); provided , however , that the Company may, at its option, pay Dividends on any Dividend Date in cash (the “ Cash Dividends ”) or in a combination of Cash Dividends and, so long as there has been no Equity Conditions Failure, Dividend Shares. The Company shall deliver a written notice (each, a “ Dividend Election Notice ”) to each Holder on the Dividend Notice Due Date (the date such notice is delivered to all of the Holders, the “ Dividend Notice Date ”), which notice (1) either (A) confirms that Dividends to be paid on such Dividend Date shall be paid entirely in Dividend Shares or (B) elects to pay Dividends as Cash Dividends, Dividend Shares, or as a combination of Dividend Shares and Cash Dividends and, in any event, specifies the amount of Dividends that shall be paid as Cash Dividends and the amount of Dividends, if any, that shall be paid in Dividend Shares and (2) certifies that there has been no Equity Conditions Failure as of such time, if any portion of the Dividends shall be paid in Dividend Shares. Notwithstanding anything herein to the contrary, if no Equity Conditions Failure has occurred as of the Dividend Notice Date but an Equity Conditions Failure occurs at any time prior to the Dividend Date, (A) the Company shall provide each Holder a subsequent notice to that effect and (B) unless such Holder waives the Equity Conditions Failure, the Dividend payable to such Holder on such Dividend Date shall be paid as Cash Dividends to be paid to each Holder on a Dividend Date in Dividend Shares shall be paid in a number of fully paid and non-assessable shares (rounded to the nearest whole share, with 0.50 or more of a share being rounded up to the nearest whole share and 0.49 or less of a share being rounded down to the nearest whole share) of Common Stock equal to the quotient of (1) the amount of Dividends payable to such Holder on such Dividend Date less any Cash Dividends paid and (2) the Conversion Price in effect on the applicable Dividend Date.

(c)           When any Dividend Shares are to be paid on a Dividend Date to any Holder, the Company shall (i) (A) provided that (x) the Company’s transfer agent (the “ Transfer Agent ”) is participating in the Depository Trust Company (“ DTC ”) Fast Automated Securities Transfer Program and (y) such Dividend Shares to be so issued are eligible for resale pursuant to Rule 144 (as defined in the Securities Purchase Agreement), credit such aggregate number of Dividend Shares to which such Holder shall be entitled to such Holder’s or its designee’s balance account with DTC through its Deposit and Withdrawal at Custodian system, or (B) if either of the immediately preceding clauses (x) or (y) is not satisfied, issue and deliver on the applicable Dividend Date, to the address set forth in the register maintained by the Company for such purpose pursuant to the Securities Purchase Agreement or to such address as specified by such Holder in writing to the Company at least two (2) Business Days prior to the applicable Dividend Date, a certificate, registered in the name of such Holder or its designee, for the number of Dividend Shares to which such Holder shall be entitled and (ii) with respect to each Dividend Date, pay to such Holder, in cash by wire transfer of immediately available funds, the amount of any Cash Dividend. The Company shall pay any and all taxes that may be payable with respect to the issuance and delivery of Dividend Shares.

4.             Conversion . Each Preferred Share shall be convertible into validly issued, fully paid and non-assessable shares of Common Stock (as defined below) on the terms and conditions set forth in this Section 4.

(a)            Holder’s Conversion Right . Subject to the provisions of Section 4(e), at any time or times after the Initial Issuance Date (the “ Initial Conversion Date ”) each Holder shall be entitled to convert any whole number of Preferred Shares into validly issued, fully paid and non-assessable shares of Common Stock in accordance with Section 4(d) at the Conversion Rate (as defined below).

(b)            Mandatory Redemption . On the Mandatory Redemption Date, the Preferred Shares shall automatically convert into validly issued, fully paid and non-assessable shares of Common Stock in accordance with Section 4(d) at the Conversion Rate (as defined below).

(c)            Conversion Rate . The number of validly issued, fully paid and non-assessable shares of Common Stock issuable upon conversion (the “ Conversion Shares ”) of each Preferred Share pursuant to Section 4(a) shall be determined according to the following formula (the “ Conversion Rate ”):

Conversion Amount
Conversion Price

No fractional shares of Common Stock are to be issued upon the conversion of any Preferred Shares. If the issuance would result in the issuance of a fraction of a share of Common Stock, the Company shall round such fraction of a share of Common Stock up to the nearest whole share.

(d)            Mechanics of Conversion . The conversion of each Preferred Share shall be conducted in the following manner:

(i)           Holder’s Conversion . Subject to the provisions of Section 4(f), to convert Preferred Shares into validly issued, fully paid and non-assessable shares of Common Stock on any date (a “ Conversion Date ”), a Holder shall deliver (via electronic mail), for receipt on or prior to 11:59 p.m., New York time, on such date, a copy of an executed notice of conversion of Preferred Shares subject to such conversion in the form attached hereto as Exhibit A (the “ Conversion Notice ”) to the Company, which Conversion Notice shall be subject to an adjustment pursuant to Section 8 to the Conversion Price set forth on such Conversion Notice upon the close of the Principal Market on the Conversion Date. If required by Section 4(d)(vi), within three (3) Trading Days following a conversion of any such Preferred Shares as aforesaid, such Holder shall surrender to a nationally recognized overnight delivery service for delivery to the Company the original certificates representing the share(s) of Preferred Shares (the “ Preferred Share Certificates ”) so converted as aforesaid.

(ii)          Company’s Response . On or before the first (1 ^st ) Trading Day following the date of receipt of a Conversion Notice, the Company shall transmit by facsimile or electronic mail an acknowledgment of confirmation, in the form attached hereto as Exhibit B , of receipt of such Conversion Notice to such Holder and the Transfer Agent, which confirmation shall constitute an instruction to the Transfer Agent to process such Conversion Notice in accordance with the terms herein. On or before the second (2 ^nd ) Trading Day following the date of receipt by the Company of such Conversion Notice, the Company shall (1) provided that (x) the Transfer Agent is participating in DTC Fast Automated Securities Transfer Program and (y) such Conversion Shares and Dividend Shares (as applicable) to be so issued are eligible for resale pursuant to Rule 144 credit such aggregate number of Conversion Shares and Dividend Shares (as applicable) to which such Holder shall be entitled to such Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system, or (2) if either of the immediately preceding clauses (x) or (y) are not satisfied, issue and deliver (via reputable overnight courier) to the address as specified in such Conversion Notice, a certificate, registered in the name of such Holder or its designee, for the number of Conversion Shares and Dividend Shares (as applicable) to which such Holder shall be entitled. If the number of Preferred Shares represented by the Preferred Share Certificate(s) submitted for conversion pursuant to Section 4(c)(vi) is greater than the number of Preferred Shares being converted, then the Company shall if requested by such Holder, as soon as practicable and in no event later than three (3) Trading Days after receipt of the Preferred Share Certificate(s) and at its own expense, issue and deliver to such Holder (or its designee) a new Preferred Share Certificate representing the number of Preferred Shares not converted.

(iii)         Record Holder . The Person or Persons entitled to receive the shares of Common Stock issuable upon a conversion of Preferred Shares shall be treated for all purposes as the record holder or holders of such shares of Common Stock on the Conversion Date.

(iv)         Company’s Failure to Timely Convert . If the Company shall fail, for any reason or for no reason, to issue to a Holder within three (3) Trading Days after the Company’s receipt of a Conversion Notice (whether via facsimile or otherwise) (the “ Share Delivery Deadline ”), a certificate for the number of shares of Common Stock to which such Holder is entitled and register such shares of Common Stock on the Company’s share register or to credit such Holder’s or its designee’s balance account with DTC for such number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion of any Preferred Shares (as the case may be) (a “ Conversion Failure ”), then, in addition to all other remedies available to such Holder, such Holder, upon written notice to the Company, may void its Conversion Notice with respect to, and retain or have returned (as the case may be) any Preferred Shares that have not been converted pursuant to such Holder’s Conversion Notice, provided that the voiding of a Conversion Notice shall not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to the terms of this Certificate of Designation or otherwise. In addition to the foregoing, if within two (2) Trading Days after the Company’s receipt of a Conversion Notice (whether via facsimile or otherwise), the Company shall fail to issue and deliver a certificate to such Holder and register such shares of Common Stock on the Company’s share register or credit such Holder’s or its designee’s balance account with DTC for the number of Conversion Shares and Dividend Shares (as applicable) to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be), and if on or after such second (2 ^nd ) Trading Day such Holder (or any other Person in respect, or on behalf, of such Holder) purchases (in an open market transaction or otherwise) shares of Common Stock to deliver in satisfaction of a sale by such Holder of all or any portion of the number of shares of Common Stock, or a sale of a number of shares of Common Stock equal to all or any portion of the number of shares of Common Stock, issuable upon such conversion that such Holder so anticipated receiving from the Company, then, in addition to all other remedies available to such Holder, the Company shall, within three (3) Business Days after such Holder’s request, which request shall include reasonable documentation of all fees, costs and expenses, and in such Holder’s discretion, either (i) pay cash to such Holder in an amount equal to such Holder’s total purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased (including, without limitation, by any other Person in respect, or on behalf, of such Holder) (the “ Buy-In Price ”), at which point the Company’s obligation to so issue and deliver such certificate or credit such Holder’s balance account with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) (and to issue such shares of Common Stock) shall terminate, or (ii) promptly honor its obligation to so issue and deliver to such Holder a certificate or certificates representing such shares of Common Stock or credit such Holder’s balance account with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) and pay cash to such Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of shares of Common Stock multiplied by (B) the lowest Closing Sale Price of the Common Stock on any Trading Day during the period commencing on the date of the applicable Conversion Notice and ending on the date of such issuance and payment under this clause (ii). Immediately following the voiding of a Conversion Notice as aforesaid, the Conversion Price of any Preferred Shares returned or retained by such Holder for failure to timely convert shall be adjusted to the lesser of (I) the Conversion Price relating to the voided Conversion Notice and (II) the lowest average VWAP of the Common Stock during the period beginning on the Conversion Date and ending on the date such Holder voided the Conversion Notice, subject to further adjustment as provided in this Certificate of Designation.

(v)          Pro Rata Conversion; Disputes . In the event the Company receives a Conversion Notice from more than one Holder for the same Conversion Date and the Company can convert some, but not all, of such Preferred Shares submitted for conversion, the Company shall convert from each Holder electing to have Preferred Shares converted on such date a pro rata amount of such Holder’s Preferred Shares submitted for conversion on such date based on the number of Preferred Shares submitted for conversion on such date by such Holder relative to the aggregate number of Preferred Shares submitted for conversion on such date. In the event of a dispute as to the number of shares of Common Stock issuable to a Holder in connection with a conversion of Preferred Shares, the Company shall issue to such Holder the number of shares of Common Stock not in dispute and resolve such dispute in accordance with Section 22.

(vi)         Book-Entry . Notwithstanding anything to the contrary set forth in this Section 4, upon conversion of any Preferred Shares in accordance with the terms hereof, no Holder thereof shall be required to physically surrender the certificate representing the Preferred Shares to the Company following conversion thereof unless (A) the full or remaining number of Preferred Shares represented by the certificate are being converted (in which event such certificate(s) shall be delivered to the Company as contemplated by this Section 4(d)(vi)) or (B) such Holder has provided the Company with prior written notice (which notice may be included in a Conversion Notice) requesting reissuance of Preferred Shares upon physical surrender of any Preferred Shares. Each Holder and the Company shall maintain records showing the number of Preferred Shares so converted by such Holder and the dates of such conversions or shall use such other method, reasonably satisfactory to such Holder and the Company, so as not to require physical surrender of the certificate representing the Preferred Shares upon each such conversion. A Holder and any transferee or assignee, by acceptance of a certificate, acknowledge and agree that, by reason of the provisions of this paragraph, following conversion of any Preferred Shares, the number of Preferred Shares represented by such certificate may be less than the number of Preferred Shares stated on the face thereof. Each certificate for Preferred Shares shall bear the following legend:

ANY TRANSFEREE OR ASSIGNEE OF THIS CERTIFICATE SHOULD CAREFULLY REVIEW THE TERMS OF THE COMPANY’S CERTIFICATE OF DESIGNATION RELATING TO THE SHARES OF SERIES B PREFERRED STOCK REPRESENTED BY THIS CERTIFICATE, INCLUDING SECTION 4(c)(vi) THEREOF. THE NUMBER OF SHARES OF SERIES B PREFERRED STOCK REPRESENTED BY THIS CERTIFICATE MAY BE LESS THAN THE NUMBER OF SHARES OF SERIES B PREFERRED STOCK STATED ON THE FACE HEREOF PURSUANT TO SECTION 4(c)(vi) OF THE CERTIFICATE OF DESIGNATION RELATING TO THE SHARES OF SERIES B PREFERRED STOCK REPRESENTED BY THIS CERTIFICATE.

(e)            Taxes . The Company shall pay any and all documentary, stamp, transfer (but only in respect of the registered holder thereof), issuance and other similar taxes that may be payable with respect to the issuance and delivery of shares of Common Stock upon the conversion of Preferred Shares.

(f)             Limitation on Beneficial Ownership .

(i)          Notwithstanding anything to the contrary contained in this Certificate of Designation, the Preferred Shares held by a Holder shall not be convertible by such Holder, and the Company shall not affect any conversion of any Preferred Shares held by such Holder, to the extent (but only to the extent) that such Holder or any of its affiliates would beneficially own in excess of 4.99% (the “ Maximum Percentage ”) of the then issued and outstanding shares of Common Stock. To the extent the above limitation applies, the determination of whether the Preferred Shares held by such Holder shall be convertible (vis-à-vis other convertible, exercisable or exchangeable securities owned by such Holder or any of its affiliates) and of which such securities shall be convertible, exercisable or exchangeable (as among all such securities owned by such Holder and its affiliates) shall, subject to such Maximum Percentage limitation, be determined on the basis of the first submission to the Company for conversion, exercise or exchange (as the case may be). No prior inability of a Holder to convert Preferred Shares, or of the Company to issue shares of Common Stock to such Holder, pursuant to this Section 4(f) shall have any effect on the applicability of the provisions of this Section 4(f) with respect to any subsequent determination of convertibility or issuance (as the case may be). For purposes of this Section 4(f), beneficial ownership and all determinations and calculations (including, without limitation, with respect to calculations of percentage ownership) shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. The provisions of this Section 4(f) shall be implemented in a manner otherwise in strict conformity with the terms of this Section 4(f) to correct this Section 4(f) (or any portion hereof) which may be defective or inconsistent with the intended Maximum Percentage beneficial ownership limitation herein contained or to make changes or supplements necessary or desirable to properly give effect to such Maximum Percentage limitation. The limitations contained in this Section 4(f) shall apply to a successor holder of Preferred Shares. For any reason at any time, upon the written or oral request of a Holder, the Company shall within one (1) Business Day confirm orally and in writing to such Holder the number of shares of Common Stock then outstanding, including by virtue of any prior conversion or exercise of convertible or exercisable securities into Common Stock, including, without limitation, pursuant to this Certificate of Designation or securities issued pursuant to the other Transaction Documents (as defined in the Securities Purchase Agreement). Notwithstanding anything to the contrary contained herein, by written notice to the Company, any Holder may increase or decrease the Maximum Percentage to any other percentage not in excess of 9.99% specified in such notice; provided that (i) any such increase will not be effective until the 61 ^st day after such notice is delivered to the Company, and (ii) any such increase or decrease will apply only to such Holder sending such notice and not to any other Holder.

Notwithstanding anything contained in this Section 4(f) to the contrary, the Holder may, at its option and in its sole discretion, determine (A) whether the Preferred Shares held by such Holder shall be convertible (vis-à-vis other convertible, exercisable or exchangeable securities owned by such Holder or any of its affiliates) and (B) of which such securities shall be convertible, exercisable or exchangeable (as among all such securities owned by such Holder and its affiliates) on any basis, order, or amounts for conversion, exercise or exchange (as the case may be).

(ii)          Principal Market Regulation . Notwithstanding anything herein to the contrary, the Company shall not issue any shares of Common Stock upon conversion of any Preferred Shares or otherwise pursuant to this Certificate of Designation, until the Company obtains the Stockholder Approval, if and to the extent such Stockholder Approval is necessary for such issuance.

(g)            Anti-Dilution . If, at any time while the Preferred Shares are outstanding, the Company sells or grants any option to purchase or sells or grants any right to reprice, or otherwise disposes of or issues, any Common Stock or Common Stock Equivalents entitling any Person to acquire shares of Common Stock at or with a conversion formula that creates an effective price per share that is lower than the then Conversion Price (such lower price or conversion formula, the “Base Conversion Price” and such issuances, collectively, a “Dilutive Issuance”) (if the holder of the Common Stock or Common Stock Equivalents so issued shall at any time, whether by operation of purchase price adjustments, reset provisions, floating conversion, exercise or exchange prices or otherwise, or due to warrants, options or rights per share which are issued in connection with such issuance, be entitled to receive shares of Common Stock at an effective price per share that is lower than the Conversion Price, such issuance shall be deemed to have occurred for less than the Conversion Price on such date of the Dilutive Issuance), then the Conversion Price shall be reduced to equal the Base Conversion Price. Such adjustment shall be made whenever such Common Stock or Common Stock Equivalents are issued. Notwithstanding the foregoing, no adjustment will be made under this Section 4(g) in respect of an Exempt Issuance. The Company shall notify the Holders in writing, no later than the Trading Day following the issuance of any Common Stock or Common Stock Equivalents subject to this Section 4(g), indicating therein the applicable issuance price, or applicable reset price, exchange price, conversion price, conversion formula and other pricing terms (such notice, the “Dilutive Issuance Notice”). For the avoidance of doubt, whether or not the Company provides a Dilutive Issuance Notice pursuant to this Section 4(g), upon the occurrence of any Dilutive Issuance, the Holders will be entitled to receive a number of Conversion Shares based upon the Base Conversion Price on or after the date of such Dilutive Issuance, regardless of whether the Holder accurately refers to the Base Conversion Price in the Notice of Conversion.

5.              Reserved .

6.              Rights Upon Fundamental Transactions . The Company shall not enter into or be party to a Fundamental Transaction unless (i) the Successor Entity assumes in writing all of the obligations of the Company under this Certificate of Designation and the other Transaction Documents in accordance with the provisions of this Section 6 pursuant to written agreements in form and substance satisfactory to the Required Holders and approved by the Required Holders prior to such Fundamental Transaction, including agreements to deliver to each holder of Preferred Shares in exchange for such Preferred Shares a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Certificate of Designation, including, without limitation, having a Stated Value and Dividend Rate equal to the stated value and dividend rate of the Preferred Shares held by the Holders and having similar ranking to the Preferred Shares, and reasonably satisfactory to the Required Holders and (ii) the Successor Entity (including its Parent Entity) is a publicly traded corporation whose shares of common stock are quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Certificate of Designation and the other Transaction Documents referring to the “Company” shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations of the Company under this Certificate of Designation and the other Transaction Documents with the same effect as if such Successor Entity had been named as the Company herein and therein. In addition to the foregoing, upon consummation of a Fundamental Transaction, the Successor Entity shall deliver to each Holder confirmation that there shall be issued upon conversion of the Preferred Shares at any time after the consummation of such Fundamental Transaction, in lieu of the shares of Common Stock (or other securities, cash, assets or other property (except such items still issuable under Sections 7(a) and 12, which shall continue to be receivable thereafter)) issuable upon the conversion of the Preferred Shares prior to such Fundamental Transaction, such shares of publicly traded common stock (or their equivalent) of the Successor Entity (including its Parent Entity) which each Holder would have been entitled to receive upon the consummation of such Fundamental Transaction had all the Preferred Shares held by each Holder been converted immediately prior to such Fundamental Transaction (without regard to any limitations on the conversion of the Preferred Shares contained in this Certificate of Designation), as adjusted in accordance with the provisions of this Certificate of Designation. The provisions of this Section 6 shall apply similarly and equally to successive Fundamental Transactions and shall be applied without regard to any limitations on the conversion of the Preferred Shares.

7.              Rights Upon Issuance of Purchase Rights and Other Corporate Events .

(a)           Purchase Rights . In addition to any adjustments pursuant to Section 8 below, if at any time the Company grants, issues or sells any Options, Convertible Securities or rights to purchase stock, warrants, securities or other property pro rata to the record holders of any class of Common Stock (the “ Purchase Rights ”), then each Holder will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which such Holder could have acquired if such Holder had held the number of shares of Common Stock acquirable upon complete conversion of all the Preferred Shares (without taking into account any limitations or restrictions on the convertibility of the Preferred Shares) held by such Holder immediately before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however, to the extent that such Holder’s right to participate in any such Purchase Right would result in such Holder exceeding the Maximum Percentage, then such Holder shall not be entitled to participate in such Purchase Right to such extent (or beneficial ownership of such shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase Right to such extent shall be held in abeyance for such Holder until such time, if ever, as its right thereto would not result in such Holder exceeding the Maximum Percentage).

(b)           Other Corporate Events . In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental Transaction pursuant to which holders of shares of Common Stock are entitled to receive securities or other assets with respect to or in exchange for shares of Common Stock (a “ Corporate Event ”), the Company shall make appropriate provision to insure that each Holder will thereafter have the right to receive upon a conversion of all the Preferred Shares held by such Holder (i) in addition to the shares of Common Stock receivable upon such conversion, such securities or other assets to which such Holder would have been entitled with respect to such shares of Common Stock had such shares of Common Stock been held by such Holder upon the consummation of such Corporate Event (without taking into account any limitations or restrictions on the convertibility of the Preferred Shares contained in this Certificate of Designation) or (ii) in lieu of the shares of Common Stock otherwise receivable upon such conversion, such securities or other assets received by the holders of shares of Common Stock in connection with the consummation of such Corporate Event in such amounts as such Holder would have been entitled to receive had the Preferred Shares held by such Holder initially been issued with conversion rights for the form of such consideration (as opposed to shares of Common Stock) at a conversion rate for such consideration commensurate with the Conversion Rate. The provisions of this Section 7 shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations on the conversion of the Preferred Shares contained in this Certificate of Designation.

8.             Adjustment of Conversion Price upon Subdivision or Combination of Common Stock . Without limiting any provision of Section 7 or Section 12, if the Company at any time on or after the First Closing subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its outstanding shares of Common Stock into a greater number of shares, the Conversion Price in effect immediately prior to such subdivision will be proportionately reduced. Without limiting any provision of Section 7 or Section 12, if the Company at any time on or after the First Closing combines (by combination, reverse stock split or otherwise) one or more classes of its outstanding shares of Common Stock into a smaller number of shares, the Conversion Price in effect immediately prior to such combination will be proportionately increased. Any adjustment pursuant to this Section 8 shall become effective immediately after the effective date of such subdivision or combination. If any event requiring an adjustment under this Section 8 occurs during the period that a Conversion Price is calculated hereunder, then the calculation of such Conversion Price shall be adjusted appropriately to reflect such event.

9.             Authorized Shares .

(a)           Reservation . The Company shall initially reserve out of its authorized and unissued Common Stock a number of shares of Common Stock equal to 100% of the Conversion Rate with respect to the Conversion Amount of each Preferred Share as of the Initial Issuance Date (assuming for purposes hereof, that all the Preferred Shares issuable pursuant to the Securities Purchase have been issued, such Preferred Shares are convertible at the Conversion Price and without taking into account any limitations on the conversion of such Preferred Shares set forth in herein) (assuming for purposes hereof, that all the Preferred Shares issuable pursuant to the Securities Purchase Agreement have been issued and without taking into account any limitations on the issuance of securities set forth herein). So long as any of the Preferred Shares are outstanding, the Company shall take all action necessary to reserve and keep available out of its authorized and unissued shares of Common Stock, solely for the purpose of effecting the conversion of the Preferred Shares, as of any given date, 100% of the number of shares of Common Stock as shall from time to time be necessary to effect the conversion of all of the Preferred Shares issued or issuable pursuant to the Securities Purchase Agreement assuming for purposes hereof, that all the Preferred Shares issuable pursuant to the Securities Purchase Agreement have been issued and without taking into account any limitations on the issuance of securities set forth herein, provided that at no time shall the number of shares of Common Stock so available be less than the number of shares required to be reserved by the previous sentence (without regard to any limitations on conversions contained in this Certificate of Designation) (the “ Required Amount ”). The initial number of shares of Common Stock reserved for conversions of the Preferred Shares and each increase in the number of shares so reserved shall be allocated pro rata among the Holders based on the number of Preferred Shares held by each Holder on the Initial Issuance Date or increase in the number of reserved shares (as the case may be) (the “ Authorized Share Allocation ”). In the event a Holder shall sell or otherwise transfer any of such Holder’s Preferred Shares, each transferee shall be allocated a pro rata portion of such Holder’s Authorized Share Allocation. Any shares of Common Stock reserved and allocated to any Person which ceases to hold any Preferred Shares shall be allocated to the remaining Holders of Preferred Shares, pro rata based on the number of Preferred Shares then held by such Holders.

(b)           Insufficient Authorized Shares . If, notwithstanding Section 9(a) and not in limitation thereof, at any time while any of the Preferred Shares remain outstanding the Company does not have a sufficient number of authorized and unissued shares of Common Stock to satisfy its obligation to have available for issuance upon conversion of the Preferred Shares at least a number of shares of Common Stock equal to the Required Amount (an “ Authorized Share Failure ”), then the Company shall immediately take all action necessary to increase the Company’s authorized shares of Common Stock to an amount sufficient to allow the Company to reserve and have available the Required Amount for all of the Preferred Shares then outstanding. Without limiting the generality of the foregoing sentence, as soon as practicable after the date of the occurrence of an Authorized Share Failure, but in no event later than ninety (90) days after the occurrence of such Authorized Share Failure, the Company shall hold a meeting or obtain written consent of its stockholders for the approval of an increase in the number of authorized shares of Common Stock. In connection with such meeting, the Company shall provide each stockholder with a proxy statement or information statement, as applicable, and shall use its best efforts to solicit its stockholders’ approval of such increase in authorized shares of Common Stock and to cause its Board to recommend to the stockholders that they approve such proposal.

10.            Voting Rights . Holders of Preferred Shares shall have no voting rights, except as required by law (including, without limitation, the DGCL) and as expressly provided in this Certificate of Designation. To the extent that under the DGCL the vote of the holders of the Preferred Shares, voting separately as a class or series as applicable, is required to authorize a given action of the Company, the affirmative vote or consent of the holders of two-thirds of the Preferred Shares, voting together in the aggregate and not in separate series unless required under the DGCL, represented at a duly held meeting at which a quorum is presented or by written consent of all of the Preferred Shares (except as otherwise may be required under the DGCL), voting together in the aggregate and not in separate series unless required under the DGCL, shall constitute the approval of such action by both the class or the series, as applicable. Subject to Section 4(f), to the extent that under the DGCL holders of the Preferred Shares are entitled to vote on a matter with holders of shares of Common Stock, voting together as one class, each Preferred Share shall entitle the holder thereof to cast that number of votes per share as is equal to the number of shares of Common Stock into which it is then convertible (subject to the ownership limitations specified in Section 4(f) hereof) using the record date for determining the stockholders of the Company eligible to vote on such matters as the date as of which the Conversion Price is calculated. Holders of the Preferred Shares shall be entitled to written notice of all stockholder meetings or written consents (and copies of proxy materials and other information sent to stockholders) with respect to which they would be entitled by vote, which notice would be provided pursuant to the Company’s bylaws and the DGCL).

11.            Liquidation, Dissolution, Winding-Up . In the event of a Liquidation Event, the Holders shall be entitled to receive in cash out of the assets of the Company, whether from capital or from earnings available for distribution to its stockholders (the “ Liquidation Funds ”), before any amount shall be paid to the holders of any of shares of Junior Stock, an amount per Preferred Share equal to the Stated Value on the date of such payment, provided that if the Liquidation Funds are insufficient to pay the full amount due to the Holders and holders of shares of Parity Stock, then each Holder and each holder of Parity Stock shall receive a percentage of the Liquidation Funds equal to the full amount of Liquidation Funds payable to such Holder and such holder of Parity Stock as a liquidation preference, in accordance with their respective certificate of designations (or equivalent), as a percentage of the full amount of Liquidation Funds payable to all holders of Preferred Shares and all holders of shares of Parity Stock. To the extent necessary, the Company shall cause such actions to be taken by each of its Subsidiaries so as to enable, to the maximum extent permitted by law, the proceeds of a Liquidation Event to be distributed to the Holders in accordance with this Section 11. All the preferential amounts to be paid to the Holders under this Section 11 shall be paid or set apart for payment before the payment or setting apart for payment of any amount for, or the distribution of any Liquidation Funds of the Company to the holders of shares of Junior Stock in connection with a Liquidation Event as to which this Section 11 applies.

12.            Participation . In addition to any adjustments pursuant to Section 8, the Holders shall, as holders of Preferred Shares, be entitled to receive such dividends paid and distributions made to the holders of shares of Common Stock to the same extent as if such Holders had converted each Preferred Share held by each of them into shares of Common Stock (without regard to any limitations on conversion herein or elsewhere) and had held such shares of Common Stock on the record date for such dividends and distributions. Payments under the preceding sentence shall be made concurrently with the dividend or distribution to the holders of shares of Common Stock (provided, however, to the extent that a Holder’s right to participate in any such dividend or distribution would result in such Holder exceeding the Maximum Percentage, then such Holder shall not be entitled to participate in such dividend or distribution to such extent (or the beneficial ownership of any such shares of Common Stock as a result of such dividend or distribution to such extent) and such dividend or distribution to such extent shall be held in abeyance for the benefit of such Holder until such time, if ever, as its right thereto would not result in such Holder exceeding the Maximum Percentage).

13.           Vote to Change the Terms of or Issue Preferred Shares . In addition to any other rights provided by law, except where the vote or written consent of the holders of a greater number of shares is required by law or by another provision of the Certificate of Incorporation, without first obtaining the affirmative vote at a meeting duly called for such purpose or the written consent without a meeting of the Required Holders, voting together as a single class, the Company shall not amend or repeal any provision of, or add any provision to, its Certificate of Incorporation or bylaws, or file any certificate of designations or articles of amendment of any series of shares of preferred stock, if such action would adversely alter or change in any respect the preferences, rights, privileges or powers, or restrictions provided for the benefit, of the Preferred Shares, regardless of whether any such action shall be by means of amendment to the Certificate of Incorporation or by merger, consolidation or otherwise; provided, however, the Company shall be entitled, without the consent of the Required Holders unless such consent is otherwise required by the DGCL, to (a) amend the Certificate of Incorporation to effectuate one or more reverse stock splits of its issued and outstanding Common Stock for purposes of maintaining compliance with the rules and regulations of the Principal Market; (b) purchase, repurchase or redeem any shares of capital stock of the Company junior in rank to the Preferred Shares (other than pursuant to equity incentive agreements (that have in good faith been approved by the Board) with employees giving the Company the right to repurchase shares upon the termination of services); or (c) issue any preferred stock that is junior in rank to the Preferred Shares.

14.            Lost or Stolen Certificates . Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of any certificates representing Preferred Shares (as to which a written certification and the indemnification contemplated below shall suffice as such evidence), and, in the case of loss, theft or destruction, of an indemnification undertaking by the applicable Holder to the Company in customary and reasonable form and, in the case of mutilation, upon surrender and cancellation of the certificate(s), the Company shall execute and deliver new certificate(s) of like tenor and date.

15.            Remedies, Characterizations, Other Obligations, Breaches and Injunctive Relief. The remedies provided in this Certificate of Designation shall be cumulative and in addition to all other remedies available under this Certificate of Designation and any of the other Transaction Documents, at law or in equity (including a decree of specific performance and/or other injunctive relief), and no remedy contained herein shall be deemed a waiver of compliance with the provisions giving rise to such remedy. Nothing herein shall limit any Holder’s right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Certificate of Designation. The Company covenants to each Holder that there shall be no characterization concerning this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion and the like (and the computation thereof) shall be the amounts to be received by a Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holders and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, each Holder shall be entitled, in addition to all other available remedies, to an injunction restraining any such breach or any such threatened breach, without the necessity of showing economic loss and without any bond or other security being required, to the extent permitted by applicable law. The Company shall provide all information and documentation to a Holder that is requested by such Holder to enable such Holder to confirm the Company’s compliance with the terms and conditions of this Certificate of Designation.

16.            Noncircumvention . The Company hereby covenants and agrees that the Company will not, by amendment of its Certificate of Incorporation, bylaws or through any reorganization, transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue or sale of securities, or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Certificate of Designation, and will at all times in good faith carry out all the provisions of this Certificate of Designation and take all action as may be required to protect the rights of the Holders. Without limiting the generality of the foregoing or any other provision of this Certificate of Designation, the Company (i) shall not increase the par value of any shares of Common Stock receivable upon the conversion of any Preferred Shares above the Conversion Price then in effect, (ii) shall take all such actions as may be necessary or appropriate in order that the Company may validly and legally issue fully paid and non-assessable shares of Common Stock upon the conversion of Preferred Shares and (iii) shall, so long as any Preferred Shares are outstanding, take all action necessary to reserve and keep available out of its authorized and unissued shares of Common Stock, solely for the purpose of effecting the conversion of the Preferred Shares, the maximum number of shares of Common Stock as shall from time to time be necessary to effect the conversion of the Preferred Shares then outstanding (without regard to any limitations on conversion contained herein).

17.            Failure or Indulgence Not Waiver . No failure or delay on the part of a Holder in the exercise of any power, right or privilege hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other or further exercise thereof or of any other right, power or privilege. No waiver shall be effective unless it is in writing and signed by an authorized representative of the waiving party. This Certificate of Designation shall be deemed to be jointly drafted by the Company and all Holders and shall not be construed against any Person as the drafter hereof.

18.            Notices . The Company shall provide each Holder of Preferred Shares with prompt written notice of all actions taken pursuant to the terms of this Certificate of Designation, including in reasonable detail a description of such action and the reason therefor. Whenever notice is required to be given under this Certificate of Designation, unless otherwise provided herein, such notice must be in writing and shall be given in accordance with the signature page of the Securities Purchase Agreement. Without limiting the generality of the foregoing, the Company shall give written notice to each Holder (i) promptly following any adjustment of the Conversion Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least fifteen (15) days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or distribution upon the Common Stock, (B) with respect to any grant, issuances, or sales of any Options, Convertible Securities or rights to purchase stock, warrants, securities or other property to all holders of shares of Common Stock as a class or (C) for determining rights to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided, in each case, that such information shall be made known to the public prior to, or simultaneously with, such notice being provided to any Holder.

19.            Transfer of Preferred Shares . Subject to the restrictions set forth in the Securities Purchase Agreement, a Holder may transfer some or all of its Preferred Shares without the consent of the Company.

20.            Preferred Shares Register . The Company shall maintain at its principal executive offices (or such other office or agency of the Company as it may designate by notice to the Holders), a register for the Preferred Shares, in which the Company shall record the name, address and facsimile number of the Persons in whose name the Preferred Shares have been issued, as well as the name and address of each transferee. The Company may treat the Person in whose name any Preferred Shares is registered on the register as the owner and holder thereof for all purposes, notwithstanding any notice to the contrary, but in all events recognizing any properly made transfers.

21.            Amendment . This Certificate of Designation or any provision hereof may be amended by obtaining the affirmative vote at a meeting duly called for such purpose, or written consent without a meeting in accordance with the DGCL, of the Required Holders, voting separate as a single class, and with such other stockholder approval, if any, as may then be required pursuant to the DGCL and the Certificate of Incorporation.

22.           Dispute Resolution .

(a)           Submission to Dispute Resolution .

(i) In the case of a dispute relating to a Conversion Price, a VWAP, or a fair market value or the arithmetic calculation of a Conversion Rate (as the case may be) (including, without limitation, a dispute relating to the determination of any of the foregoing), the Company or the applicable Holder (as the case may be) shall submit the dispute to the other party via facsimile (A) if by the Company, within two (2) Business Days after the occurrence of the circumstances giving rise to such dispute or (B) if by such Holder at any time after such Holder learned of the circumstances giving rise to such dispute. If such Holder and the Company are unable to promptly resolve such dispute relating to such Closing Sale Price, such Conversion Price, such VWAP or such fair market value, or the arithmetic calculation of such Conversion Rate (as the case may be), at any time after the second (2 ^nd ) Business Day following such initial notice by the Company or such Holder (as the case may be) of such dispute to the Company or such Holder (as the case may be), then such Holder may, at its sole option, select an independent, reputable investment bank to resolve such dispute.

(ii) Such Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered in accordance with the first sentence of this Section 22 and (B) written documentation supporting its position with respect to such dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5 ^th ) Business Day immediately following the date on which such Holder selected such investment bank (the “ Dispute Submission Deadline ”) (the documents referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “ Required Dispute Documentation ”) (it being understood and agreed that if either such Holder or the Company fails to so deliver all of the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based solely on the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline). Unless otherwise agreed to in writing by both the Company and such Holder or otherwise requested by such investment bank, neither the Company nor such Holder shall be entitled to deliver or submit any written documentation or other support to such investment bank in connection with such dispute (other than the Required Dispute Documentation) .

(iii) The Company and such Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company and such Holder of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline. The fees and expenses of such investment bank shall be borne solely by the Company, and such investment bank’s resolution of such dispute shall be final and binding upon all parties absent manifest error.

(b)           Miscellaneous .

(i)          The Company expressly acknowledges and agrees that (i) this Section 22 constitutes an agreement to arbitrate between the Company and each Holder (and constitutes an arbitration agreement) under §7501, et seq. of the New York Civil Practice Law and Rules (“ CPLR ”) and that any Holder is authorized to apply for an order to compel arbitration pursuant to CPLR §7503(a) in order to compel compliance with this Section 22, (ii) the terms of this Certificate of Designation and each other applicable Transaction Document shall serve as the basis for the selected investment bank’s resolution of the applicable dispute, such investment bank shall be entitled (and is hereby expressly authorized) to make all findings, determinations and the like that such investment bank determines are required to be made by such investment bank in connection with its resolution of such dispute and in resolving such dispute such investment bank shall apply such findings, determinations and the like to the terms of this Certificate of Designation and any other applicable Transaction Document, (iii) the applicable Holder (and only such Holder with respect to disputes solely relating to such Holder), in its sole discretion, shall have the right to submit any dispute described in this Section 22 to any state or federal court sitting in the City of New York, Borough of Manhattan, subject to any choice of law provision in the Securities Purchase Agreement, in lieu of utilizing the procedures set forth in this Section 22 and (iv) nothing in this Section 22 shall limit such Holder from obtaining any injunctive relief or other equitable remedies (including, without limitation, with respect to any matters described in this Section 22).

(ii)         Whenever any payment of cash is to be made by the Company to any Person pursuant to this Certificate of Designation, unless otherwise expressly set forth herein, such payment shall be made in lawful money of the United States of America by a certified check drawn on the account of the Company and sent via overnight courier service to such Person at such address as previously provided to the Company in writing, provided that such Holder may elect to receive a payment of cash via wire transfer of immediately available funds by providing the Company with prior written notice setting out such request and such Holder’s wire transfer instructions. Whenever any amount expressed to be due by the terms of this Certificate of Designation is due on any day which is not a Business Day, the same shall instead be due on the next succeeding day which is a Business Day. Any amount due hereunder which is not paid when due shall result in a late charge being incurred and payable by the Company in an amount equal to interest on such amount at the rate of nine percent (9%) per year from the date such amount was due until the same is paid in full (“ Late Charge ”).

23.            Certain Defined Terms . For purposes of this Certificate of Designation, the following terms shall have the following meanings:

(a)          “ Additional Amount ” means, as of the applicable date of determination, with respect to each Preferred Share, all declared and unpaid Dividends on such Preferred Share.

(b)          “ Bloomberg ” means Bloomberg, L.P.

(c)          “ Business Day ” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed.

(d)          “ Closing Sale Price ” means, for any security as of any date, the last closing trade price for such security on the Principal Market, as reported by Bloomberg, or, if the Principal Market begins to operate on an extended hours basis and does not designate the closing trade price (as the case may be) then the last trade price of such security prior to 4:00:00 p.m., New York time, as reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security, the last trade price of such security on the principal securities exchange or trading market where such security is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last trade price of such security in the over-the-counter market on the electronic bulletin board for such security as reported by Bloomberg. If the Closing Sale Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Closing Sale Price of such security on such date shall be the fair market value as mutually determined by the Company and the applicable Holder. If the Company and such Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved in accordance with the procedures in Section 22. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such period.

(e)          “ Common Stock ” means (i) the Company’s shares of common stock, $0.0001 par value per share, and (ii) any capital stock into which such common stock shall have been changed or any share capital resulting from a reclassification of such common stock.

(f)           “ Common Stock Equivalents ” means any securities of the Company or the Subsidiaries which would entitle the holder thereof to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant or other instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to receive, Common Stock.

(g)         “ Contingent Obligation ” means, as to any Person, any direct or indirect liability, contingent or otherwise, of that Person with respect to any indebtedness, lease, dividend or other obligation of another Person if the primary purpose or intent of the Person incurring such liability, or the primary effect thereof, is to provide assurance to the obligee of such liability that such liability will be paid or discharged, or that any agreements relating thereto will be complied with, or that the holders of such liability will be protected (in whole or in part) against loss with respect thereto.

(h)         “ Conversion Amount ” means, with respect to each Preferred Share, as of the applicable date of determination, the Stated Value thereof.

(i)          “ Conversion Price ” means $4.50, subject to adjustment as provided in this Certificate of Designation.

(j)          “ Convertible Securities ” means any stock or other security (other than Options) that is at any time and under any circumstances, directly or indirectly, convertible into, exercisable or exchangeable for, or which otherwise entitles the holder thereof to acquire, any shares of Common Stock.

(k)         “ Dividend Notice Due Date ” means the eleventh (11 ^th ) Trading Day immediately prior to the applicable Dividend Date.

(l)          “ Dividend Rate ” means six percent (6%) per annum.

(m)         “ Eligible Market ” means The New York Stock Exchange, the NYSE American, the Nasdaq Global Select Market, the Nasdaq Global Market, the Nasdaq Capital Market, or the Principal Market.

(n)         “ Equity Conditions ” means: (i) with respect to the applicable date of determination all of the shares of Common Stock issuable upon conversion of all of the Preferred Shares are freely tradable without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion contained herein); (ii) on each day during the period beginning thirty (30) days prior to the applicable date of determination and ending on and including the applicable date of determination (the “ Equity Conditions Measuring Period ”), the Common Stock (including all of the shares of Common Stock issuable upon conversion of all of the Preferred Shares) is listed or designated for quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible Market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to business announcements by the Company); (iii) on each day during the Equity Conditions Measuring Period, the Company shall have delivered all shares of Common Stock issuable upon conversion of Preferred Shares on a timely basis as set forth in Section 4 hereof, and all other shares of capital stock required to be delivered by the Company on a timely basis as set forth in the other Transaction Documents; (iv) any shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating Section 4(e) hereof (each Holder acknowledges that the Company shall be entitled to assume that this condition has been met for all purposes hereunder absent written notice from such Holder); (v) any shares of Common Stock to be issued in connection with the event requiring determination may be issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending, proposed or intended Fundamental Transaction shall have occurred which has not been abandoned, terminated or consummated; (vii) the Company shall have no knowledge of any fact that would reasonably be expected to cause any of the shares of Common Stock issuable upon conversion of any Preferred Shares to not be freely tradable without the need for registration under any applicable state securities laws (disregarding any limitation on conversion contained herein); (viii) no Holder shall be in possession of any material, non-public information provided to any of them by the Company, any of its Subsidiaries or any of their respective affiliates, employees, officers, representatives, agents or the like; (ix) on each day during the Equity Conditions Measuring Period, the Company otherwise shall have been in material compliance with each, and shall not have breached any, provision, covenant, representation or warranty of any Transaction Document; (x) there shall be no Triggering Events; (xi) The Company’s Common Stock is not subject to a “DTC chill”; (xii) the Company is current on all of its filings under the Exchange Act; (xiv) the Preferred Shares may be able to be delivered via an “Automatic Conversion” of principal and/or interest.

(o)          “ Equity Conditions Failure ” means, with respect to any date of determination, that on any day during the period commencing twenty (20) Trading Days immediately prior to such date of determination, the Equity Conditions have not been satisfied (or waived in writing by the Required Holders).

(p)          “ Exchange Act ” means the Securities Exchange Act of 1934, as amended.

(q)          “ Exempt Issuance ” means the issuance of (a) shares of Common Stock or options to employees, officers, directors, advisors or independent contractors of the Company pursuant to any stock or option plan duly adopted for such purpose, (b) shares of Common Stock, warrants or options to advisors or independent contractors of the Company for compensatory purposes, (c) securities upon the conversion, exchange of, or redemption of any Securities issued hereunder and/or other securities exercisable or exchangeable for or convertible into shares of Common Stock issued and outstanding on the First Closing, provided that such securities have not been amended since such date to increase the authorized number of such securities or to decrease the conversion price or exchange price of such securities, (d) securities issuable pursuant to any contractual anti-dilution obligations of the Company in effect as of the First Closing, provided that such obligations have not been materially amended since such date, and (e) securities issued pursuant to acquisitions or any other strategic transactions approved by the Board of Directors, provided that any such issuance shall not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity whose primary business is investing in securities.

(r)          “ Fundamental Transaction ” means that (i) the Company or any of its Subsidiaries shall, directly or indirectly, in one or more related transactions, (1) consolidate or merge with or into (whether or not the Company or any of its Subsidiaries is the surviving corporation) any other Person, or (2) sell, lease, license, assign, transfer, convey or otherwise dispose of all or substantially all of its respective properties or assets to any other Person, or (3) allow any other Person to make a purchase, tender or exchange offer that is accepted by the holders of more than fifty percent (50%) of the outstanding shares of Voting Stock of the Company (not including any shares of Voting Stock of the Company held by the Person or Persons making or party to, or associated or affiliated with the Persons making or party to, such purchase, tender or exchange offer), or (4) consummate a stock or share purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with any other Person whereby such other Person acquires more than fifty percent (50%) of the outstanding shares of Voting Stock of the Company (not including any shares of Voting Stock of the Company held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons making or party to, such stock or share purchase agreement or other business combination), or (5) reorganize, recapitalize or reclassify the Common Stock, or (ii) any “person” or “group” (as these terms are used for purposes of Sections 13(d) and 14(d) of the Exchange Act and the rules and regulations promulgated thereunder) is or shall become the “beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of fifty percent (50%) of the aggregate ordinary voting power represented by issued and outstanding Voting Stock of the Company.

(s)          “ GAAP ” means United States generally accepted accounting principles, consistently applied.

(t)          “ Indebtedness ” of any Person means, without duplication (A) all indebtedness for borrowed money, (B) all obligations issued, undertaken or assumed as the deferred purchase price of property or services (including, without limitation, “capital leases” in accordance with generally accepted accounting principles) (other than trade payables entered into in the ordinary course of business), (C) all reimbursement or payment obligations with respect to letters of credit, surety bonds and other similar instruments, (D) all obligations evidenced by notes, bonds, debentures or similar instruments, including obligations so evidenced incurred in connection with the acquisition of property, assets or businesses, (E) all indebtedness created or arising under any conditional sale or other title retention agreement, or incurred as financing, in either case with respect to any property or assets acquired with the proceeds of such indebtedness (even though the rights and remedies of the seller or bank under such agreement are limited to repossession or sale of such property), (F) all monetary obligations under any leasing or similar arrangement which, in connection with generally accepted accounting principles, consistently applied for the periods covered thereby, is classified as a capital lease, (G) all indebtedness referred to in clauses (A) through (F) above secured by (or for which the holder of such indebtedness has an existing right, contingent or otherwise, to be secured by) any mortgage, lien, pledge, charge, security interest or other encumbrance upon or in any property or assets (including accounts and contract rights) owned by any Person, even though the Person which owns such assets or property has not assumed or become liable for the payment of such indebtedness, and (H) all Contingent Obligations in respect of indebtedness or obligations of others of the kinds referred to in clauses (A) through (G) above.

(u)          “ Liquidation Event ” means, whether in a single transaction or series of transactions, the voluntary or involuntary liquidation, dissolution or winding up of the Company or such Subsidiaries the assets of which constitute all or substantially all of the assets of the business of the Company and its Subsidiaries, taken as a whole.

(v)          “ Material Adverse Effect ” means any material adverse effect on (i) the business, properties, assets, liabilities, operations (including results thereof), condition (financial or otherwise) or prospects of the Company or any subsidiary, either individually or taken as a whole, (ii) the transactions contemplated hereunder or (iii) the authority or ability of the Company to perform any of its obligations hereunder.

(w)          “ Mandatory Redemption Date ” means the earlier of (i) the first date of listing of the Common Stock on a national securities exchange; (ii) the occurrence of a Fundamental Transaction; (iii) an underwritten public offering conducted in an offering amount of not less than Three Million Dollars ($3,000,000), without regard to any underwriting discount or other offering expense; or (iv) December 1, 2018.

(x)           “ Options ” means any rights, warrants or options to subscribe for or purchase shares of Common Stock or Convertible Securities.

(y)          “ Parent Entity ” of a Person means an entity that, directly or indirectly, controls the applicable Person and whose common stock or equivalent equity security is quoted or listed on an Eligible Market, or, if there is more than one such Person or Parent Entity, the Person or Parent Entity with the largest public market capitalization as of the date of consummation of the Fundamental Transaction.

(z)           “ Person ” means an individual, a limited liability company, a partnership, a joint venture, a corporation, a trust, an unincorporated organization, any other entity or a government or any department or agency thereof.

(aa)       “ Principal Market ” means the OTC PINK, OTCQB, OTCQX, or OTCBB.

(bb)      “ Redemption Notices ” means, collectively, the Triggering Event Redemption Notice, the Subsequent Financing Event Redemption Notice, and each of the foregoing, individually, a “ Redemption Notice ”.

(cc)      “ Redemption Prices ” means, collectively, the Triggering Event Redemption Price, the Company One-Time Redemption Price, the Subsequent Financing Redemption Price, and each of the foregoing, individually, a “ Redemption Price ”.

(dd)      “ Required Holders ” means the holders of at least a majority of the outstanding Preferred Shares.

(ee)       “ Securities ” means, collectively, the Preferred Shares and the shares of Common Stock issuable upon conversion of the Preferred Shares.

(ff)        “ Securities Purchase Agreement ” shall mean that certain Securities Purchase Agreement, dated on or about the date of the filing of this Certificate of Designation, by and between the Company and the Holder.

(gg)      “ Stated Value ” shall mean $5.00 per share, subject to adjustment for stock splits, stock dividends, recapitalizations, reorganizations, reclassifications, combinations, subdivisions or other similar events occurring after the Initial Issuance Date with respect to the Preferred Shares.

(hh)      “ Stockholder Approval ” means, for the purposes of this Certificate of Designation and any other Transaction Document, the affirmative approval of the stockholders of the Company providing for the Company’s issuance of all of the Securities as described in the Transaction Documents if and to the extent required in accordance with applicable law and the rules and regulations of the Principal Market.

(ii)         “ Subsidiary ” or “ Subsidiaries ” means any subsidiary of the Company, including, where applicable, any direct or indirect subsidiary of the Company formed or acquired after the date hereof.

(jj)         “ Successor Entity ” means the Person (or, if so elected by the Required Holders, the Parent Entity) formed by, resulting from or surviving any Fundamental Transaction or the Person (or, if so elected by the Required Holders, the Parent Entity) with which such Fundamental Transaction shall have been entered into.

(kk)       “ Trading Day ” means any day on which the Common Stock is traded on the Principal Market, or, if the Principal Market is not the principal trading market for the Common Stock, then on the principal securities exchange or securities market on which the Common Stock is then traded, provided that “Trading Day” shall not include any day on which the Common Stock is scheduled to trade on such exchange or market for less than 4.5 hours or any day that the Common Stock is suspended from trading during the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise designated as a Trading Day in writing by the Required Holders.

(ll)         “ Voting Stock ” of a Person means capital stock of such Person of the class or classes pursuant to which the holders thereof have the general voting power to elect, or the general power to appoint, at least a majority of the board of directors, managers, trustees or other similar governing body of such Person (irrespective of whether or not at the time capital stock of any other class or classes shall have or might have voting power by reason of the happening of any contingency).

(mm)     “ VWAP ” means, for any security as of any date, the dollar volume-weighted average price for such security on the Principal Market (or, if the Principal Market is not the principal trading market for such security, then on the principal securities exchange or securities market on which such security is then traded) during the period beginning at 9:30:01 a.m., New York time, and ending at 4:00:00 p.m., New York time, as reported by Bloomberg through its “Volume at Price” function or, if the VWAP cannot be calculated for such security on such date on any of the foregoing bases, the VWAP of such security on such date shall be the fair market value as mutually determined by the Company and such Holder. If the Company and such Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved in accordance with the procedures in Section 22. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such period.

24.            Disclosure . Upon receipt or delivery by the Company of any notice in accordance with the terms of this Certificate of Designation, unless the Company has in good faith determined that the matters relating to such notice do not constitute material, non-public information relating to the Company or any of its Subsidiaries, the Company shall simultaneously with any such receipt or delivery publicly disclose such material, non-public information on a Current Report on Form 8-K or otherwise. In the event that the Company believes that a notice contains material, non-public information relating to the Company or any of its Subsidiaries, the Company so shall indicate to each Holder contemporaneously with delivery of such notice, and in the absence of any such indication, each Holder shall be allowed to presume that all matters relating to such notice do not constitute material, non-public information relating to the Company or its Subsidiaries. Nothing contained in this Section 24 shall limit any obligations of the Company, or any rights of any Holder.

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IN WITNESS WHEREOF, the Company has caused this Certificate of Designation of Series B Convertible Preferred Stock of Inc. to be signed by its duly authorized officer on this __ day of November, 2017.

EXHIBIT A

BioHiTech Global, Inc.

CONVERSION NOTICE

Reference is made to the Certificate of Designation of Series B Convertible Preferred Stock of BioHiTech Global, Inc. (the “ Certificate of Designation ”). In accordance with and pursuant to the Certificate of Designation, the undersigned hereby elects to convert the number of shares of Series B Convertible Preferred Stock (the “ Preferred Shares ”), of BioHiTech Global, Inc. , a Delaware corporation (the “ Company ”), indicated below into shares of common stock of the Company, as of the date specified below.

Please issue the shares of Common Stock into which the Preferred Shares are being converted in the following name and to the following address:

EXHIBIT B

ACKNOWLEDGMENT

The Company hereby acknowledges this Conversion Notice and hereby directs [_________________________] to issue the above indicated number of shares of Common Stock in accordance with the Conversion Notice dated __________, 201_ from the Company and acknowledged and agreed to by [_____________________].

Exhibit 4.2

NEITHER THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL (WHICH COUNSEL SHALL BE SELECTED BY THE HOLDER), IN A GENERALLY ACCEPTABLE FORM, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES.

COMMON STOCK PURCHASE WARRANT

BioHiTech Global, Inc., a corporation organized under the laws of the State of Delaware (the “ Company ”), hereby certifies that, for value received, [_________] or its assigns (the “ Holder ”), is entitled, subject to the terms and limitations on exercise and conditions hereinafter set fifth below, to purchase from the Company at any time after the Issue Date until 5:00 p.m., E.S.T on the fifth anniversary of the Issue Date (the “ Termination Date ”), up to [_______] fully paid and nonassessable shares of Common Stock at a per share purchase price of $5.00 (the “ Exercise Price "). The number and character of such shares of Common Stock and the Exercise Price are subject to adjustment as provided herein. The Company may reduce the Exercise Price for some or all of the Warrants, temporarily or permanently, provided such reduction is made as to all outstanding Warrants for all Holders of such Warrants

As used herein the following terms, unless the context otherwise requires, have the following respective meanings:

(a)          The term “ Company ” shall mean BioHiTech Global, Inc., a Delaware corporation, and any corporation which shall succeed or assume the obligations of BioHiTech Global, Inc. hereunder.

(b)          The term “ Common Stock ” includes (i) the Company's Common Stock, $0.0001 par value per share, as authorized as of the date hereof, and (ii) any other securities into which or for which any of the securities described in (i) may be converted or exchanged pursuant to a plan of recapitalization, reorganization, merger, sale of assets or otherwise.

(c)          The term “ Other Securities ” refers to any stock (other than Common Stock) and other securities of the Company or any other person (corporate or otherwise) which the holder of the Warrant at any time shall be entitled to receive, or shall have received, on the exercise of the Warrant, in lieu of or in addition to Common Stock, or which at any time shall be issuable or shall have been issued in exchange for or in replacement of Common Stock or Other Securities pursuant to Section 4 or otherwise.

(d)          The term “ Warrant Shares ” shall mean the Common Stock issuable upon exercise of this Warrant.

1.           Exercise of Warrant .

1.1.           Number of Shares Issuable upon Exercise . From and after the Issue Date through and including the Termination Date, the Holder hereof shall be entitled to receive, upon exercise of this Warrant in whole in accordance with the terms of subsection 1.2 or upon exercise of this Warrant in part in accordance with subsection 1.3, shares of Common Stock of the Company, subject to adjustment pursuant to Section 4.

1.2.           Full Exercise . This Warrant may be exercised in full by the Holder hereof by delivery of an original or facsimile copy of the form of exercise notice attached as Exhibit A hereto (the “ Notice of Exercise ”) duly executed by such Holder and delivery within two days thereafter of payment, in cash, wire transfer or by certified or official bank check payable to the order of the Company, in the amount obtained by multiplying the number of shares of Common Stock for which this Warrant is then exercisable by the Exercise Price then in effect. The original Warrant is not required to be surrendered to the Company until it has been fully exercised.

1.3.           Partial Exercise . This Warrant may be exercised in part (but not for a fractional share) by delivery of a Notice of Exercise in the manner and at the place provided in subsection 1.2 except that the amount payable by the Holder on such partial exercise shall be the amount obtained by multiplying (a) the number of whole shares of Common Stock designated by the Holder in the Notice of Exercise by (b) the Exercise Price then in effect. On any such partial exercise provided the Holder has surrendered the original Warrant, the Company, at its expense, will forthwith issue and deliver to or upon the order of the Holder hereof a new Warrant of like tenor, in the name of the Holder hereof or as such Holder (upon payment by such Holder of any applicable transfer taxes) may request, the whole number of shares of Common Stock for which such Warrant may still be exercised.

1.4.           Company Acknowledgment . The Company will, at the time of the exercise of the Warrant, upon the request of the Holder hereof, acknowledge in writing its continuing obligation to afford to such Holder any rights to which such Holder shall continue to be entitled after such exercise in accordance with the provisions of this Warrant. If the Holder shall fail to make any such request, such failure shall not affect the continuing obligation of the Company to afford to such Holder any such rights.

1.5.           Delivery of Stock Certificates, etc. on Exercise . The Company agrees that, provided the full Exercise Price listed in the Notice of Exercise is received as specified in Section 1.2 or Section 1.3, the shares of Common Stock purchased upon exercise of this Warrant shall be deemed to be issued to the Holder hereof as the record owner of such shares as of the close of business on the date on which delivery of a Notice of Exercise shall have occurred and payment (if applicable) made for such shares as aforesaid. As soon as practicable after the exercise of this Warrant in full or in part, and in any event within three (3) business days thereafter (“ Warrant Share Delivery Date ”), the Company at its expense (including the payment by it of any applicable issue taxes) will cause to be issued in the name of and delivered to the Holder hereof, or as such Holder (upon payment by such Holder of any applicable transfer taxes) may direct in compliance with applicable securities laws, (1) provided that (x) the Transfer Agent is participating in DTC Fast Automated Securities Transfer Program and (y) such Warrant Shares to be so issued are eligible for resale pursuant to Rule 144, such aggregate number of Warrant Shares to which such Holder shall be entitled to such Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system, or (2) if either of the immediately preceding clauses (x) or (y) are not satisfied, a certificate or certificates for the number of duly and validly issued, fully paid and non-assessable shares of Common Stock (or Other Securities) to which such Holder shall be entitled on such exercise, plus, in lieu of any fractional share to which such Holder would otherwise be entitled, at the Company’s option an additional share of Common Stock by rounding up to the next whole share or cash equal to such fraction multiplied by the then Fair Market Value of one full share of Common Stock, together with any other stock or other securities and property (including cash, where applicable) to which such Holder is entitled upon such exercise pursuant to Section 1 or otherwise. The Company understands that a delay in the delivery of the Warrant Shares after the Warrant Share Delivery Date could result in economic loss to the Holder.

1.6.           Buy-In . In addition to any other rights available to the Holder, if the Company fails to deliver to a Holder the Warrant Shares as required pursuant to this Warrant, within three (3) business days after the Warrant Share Delivery Date and the Holder or a broker on the Holder’s behalf, purchases (in an open market transaction or otherwise) shares of common stock to deliver in satisfaction of a sale by such Holder of the Warrant Shares which the Holder was entitled to receive from the Company (a " Buy-In "), then the Company shall pay in cash to the Holder (in addition to any remedies available to or elected by the Holder) the amount by which (A) the Holder's total Exercise Price (including brokerage commissions, if any) for the shares of common stock so purchased exceeds (B) the aggregate Exercise Price of the Warrant Shares required to have been delivered (which amount shall be paid as liquidated damages and not as a penalty). For example, if a Holder purchases shares of Common Stock having a total Exercise Price of $11,000 to cover a Buy-In with respect to $10,000 of Exercise Price of Warrant Shares to have been received upon exercise of this Warrant, the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In.

2.           Reserved .

3.           Adjustment for Reorganization, Consolidation, Merger, etc.

3.1.           Fundamental Transaction . If, at any time while this Warrant is outstanding, (A) the Company effects any Fundamental Transaction (as defined in the Certificate of Designation of the Series B Convertible Preferred Stock of the Company) then, upon any subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder, upon exercise of this Warrant, the number of shares of Common Stock of the successor or acquiring corporation or of the Company, if it is the surviving corporation, and any additional consideration (the "Alternate Consideration") receivable upon or as a result of such reorganization, reclassification, merger, consolidation or disposition of assets by a Holder of the number of shares of Common Stock for which this Warrant is exercisable immediately prior to such event. For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such fundamental Transaction, and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. To the extent necessary to effectuate the foregoing provisions, any successor to the Company or surviving entity in such Fundamental Transaction shall issue to the Holder a new warrant consistent with the foregoing provisions and evidencing the Holder's right to exercise such warrant into Alternate Consideration.  The terms of any agreement pursuant to which a Fundamental Transaction is effected shall include terms requiring any such successor or surviving entity to comply with the provisions of this Section 3.1 and insuring that this Warrant (or any such replacement security) will be similarly adjusted upon any subsequent transaction analogous to a Fundamental Transaction.

3.2.           Continuation of Terms . Upon any reorganization, consolidation, merger or transfer (and any dissolution following any transfer) referred to in Section 3.1, this Warrant shall continue in full force and effect and the terms hereof shall be applicable to the Other Securities and property receivable on the exercise of this Warrant after the consummation of such reorganization, consolidation or merger or the effective date of dissolution following any such transfer, as the case may be, and shall be binding upon the issuer of any Other Securities, including, in the case of any such transfer, the person acquiring all or substantially all of the properties or assets of the Company, whether or not such person shall have expressly assumed the terms of this Warrant as provided in Section 3.1.

3.3            Share Issuance . If, at any time while this Warrant is outstanding, the Company or any Subsidiary, as applicable, sells or grants any option to purchase or sells or grants any right to reprice, or otherwise disposes of or issues (or announces any sale, grant or any option to purchase or other disposition), any Common Stock or Common Stock Equivalents (as defined in the Certificate of Designation of the Series B Convertible Preferred Stock of the Company) entitling any Person to acquire shares of Common Stock at or with a conversion formula that creates an effective price per share that is lower than the then Exercise Price (such lower price or conversion formula, the “Base Exercise Price” and such issuances, collectively, a “Dilutive Issuance”) (if the holder of the Common Stock or Common Stock Equivalents so issued shall at any time, whether by operation of exercise price adjustments, reset provisions, floating conversion, exercise or exchange prices or otherwise, or due to warrants, options or rights per share which are issued in connection with such issuance, be entitled to receive shares of Common Stock at an effective price per share that is lower than the Exercise Price, such issuance shall be deemed to have occurred for less than the Exercise Price on such date of the Dilutive Issuance), then the Exercise Price shall be reduced to equal the Base Exercise Price. Such adjustment shall be made whenever such Common Stock or Common Stock Equivalents are issued. Notwithstanding the foregoing, no adjustment will be made under this Section 3.3 in respect of an Exempt Issuance (as defined in the Certificate of Designation of the Series B Convertible Preferred Stock of the Company).

4.           Extraordinary Events Regarding Common Stock . In the event that the Company shall (a) issue additional shares of the Common Stock as a dividend or other distribution on outstanding Common Stock, (b) subdivide its outstanding shares of Common Stock, or (c) combine its outstanding shares of the Common Stock into a smaller number of shares of the Common Stock, then, in each such event, the Exercise Price shall, simultaneously with the happening of such event, be adjusted by multiplying the then Exercise Price by a fraction, the numerator of which shall be the number of shares of Common Stock outstanding immediately prior to such event and the denominator of which shall be the number of shares of Common Stock outstanding immediately after such event, and the product so obtained shall thereafter be the Exercise Price then in effect. The Exercise Price, as so adjusted, shall be readjusted in the same manner upon the happening of any successive event or events described herein in this Section 4. The number of shares of Common Stock that the Holder of this Warrant shall thereafter, on the exercise hereof, be entitled to receive shall be adjusted to a number determined by multiplying the number of shares of Common Stock that would otherwise (but for the provisions of this Section 4) be issuable on such exercise by a fraction of which (a) the numerator is the Exercise Price that would otherwise (but for the provisions of this Section 4) be in effect, and (b) the denominator is the Exercise Price in effect on the date of such exercise.

5.           Certificate as to Adjustments . In each case of any adjustment or readjustment in the shares of Common Stock (or Other Securities) issuable on the exercise of the Warrants, the Company at its expense will promptly cause its Chief Financial Officer or other appropriate designee to compute such adjustment or readjustment in accordance with the terms of the Warrant and prepare a certificate setting forth such adjustment or readjustment and showing in detail the facts upon which such adjustment or readjustment is based, including a statement of (a) the consideration received or receivable by the Company for any additional shares of Common Stock (or Other Securities) issued or sold or deemed to have been issued or sold, (b) the number of shares of Common Stock (or Other Securities) outstanding or deemed to be outstanding, and (c) the Exercise Price and the number of shares of Common Stock to be received upon exercise of this Warrant, in effect immediately prior to such adjustment or readjustment and as adjusted or readjusted as provided in this Warrant. The Company will forthwith mail a copy of each such certificate to the Holder of the Warrant and any Warrant Agent of the Company (appointed pursuant to Section 11 hereof).

6.           Reservation of Stock, etc. Issuable on Exercise of Warrant; Financial Statements . The Company will at all times reserve and keep available, solely for issuance and delivery on the exercise of the Warrants, all shares of Common Stock (or Other Securities) from time to time issuable on the exercise of the Warrant.

7.           Assignment; Exchange of Warrant . Subject to compliance with applicable securities laws, this Warrant, and the rights evidenced hereby, may be transferred by any registered holder hereof (a " Transferor "). On the surrender for exchange of this Warrant, with the Transferor's endorsement in the form of Exhibit B attached hereto (the “ Transferor Endorsement Form ") and together with an opinion of counsel reasonably satisfactory to the Company that the transfer of this Warrant will be in compliance with applicable securities laws, the Company will issue and deliver to or on the order of the Transferor thereof a new Warrant or Warrants of like tenor, in the name of the Transferor and/or the transferee(s) specified in such Transferor Endorsement Form (each a " Transferee "), calling in the aggregate on the face or faces thereof for the number of shares of Common Stock called for on the face or faces of the Warrant so surrendered by the Transferor.

8.           Replacement of Warrant . On receipt of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Warrant and, in the case of any such loss, theft or destruction of this Warrant, on delivery of an indemnity agreement or security reasonably satisfactory in form and amount to the Company or, in the case of any such mutilation, on surrender and cancellation of this Warrant, the Company at its expense, twice only, will execute and deliver, in lieu thereof, a new Warrant of like tenor.

9.           Maximum Exercise . The Holder shall not be entitled to exercise this Warrant on an exercise date, in connection with that number of shares of Common Stock which would be in excess of the sum of (i) the number of shares of Common Stock beneficially owned by the Holder and its affiliates on an exercise date, and (ii) the number of shares of Common Stock issuable upon the exercise of this Warrant with respect to which the determination of this limitation is being made on an exercise date, which would result in beneficial ownership by the Holder and its affiliates of more than 4.99% of the outstanding shares of Common Stock on such date. For the purposes of the immediately preceding sentence, beneficial ownership shall be determined in accordance with Section 13(d) of the 1934 Act and Rule 13d-3 thereunder. Subject to the foregoing, the Holder shall not be limited to aggregate exercises which would result in the issuance of more than 4.99%. The restriction described in this paragraph may be waived, in whole or in part, upon sixty-one (61) days prior notice from the Holder to the Company to increase such percentage to up to 9.99%, but not in excess of 9.99%.

11.          Warrant Agent . The Company may, by written notice to the Holder of the Warrant, appoint an agent (a “ Warrant Agent ”) for the purpose of issuing Common Stock (or Other Securities) on the exercise of this Warrant pursuant to Section 1, exchanging this Warrant pursuant to Section 7, and replacing this Warrant pursuant to Section 8, or any of the foregoing, and thereafter any such issuance, exchange or replacement, as the case may be, shall be made at such office by such Warrant Agent.

12.          Transfer on the Company's Books . Until this Warrant is transferred on the books of the Company, the Company may treat the registered holder hereof as the absolute owner hereof for all purposes, notwithstanding any notice to the contrary.

13.          Notices . All notices, demands, requests, consents, approvals, and other communications required or permitted hereunder shall be in writing and, unless otherwise specified herein, shall be (i) personally served, (ii) deposited in the mail, registered or certified, return receipt requested, postage prepaid, (iii) delivered by reputable air courier service with charges prepaid, or (iv) transmitted by hand delivery, telegram, or facsimile, addressed as set forth in the Purchase Agreement or to such other address as such party shall have specified most recently by written notice. Any notice or other communication required or permitted to be given hereunder shall be deemed effective (a) upon hand delivery or delivery by facsimile, with accurate confirmation generated by the transmitting facsimile machine, at the address or number designated below (if delivered on a business day during normal business hours where such notice is to be received), or the first business day following such delivery (if delivered other than on a business day during normal business hours where such notice is to be received) or (b) on the second business day following the date of mailing by express courier service, fully prepaid, addressed to such address, or upon actual receipt of such mailing, whichever shall first occur.

14.          Law Governing This Warrant . This Warrant shall be governed by and construed in accordance with the laws of the State of Delaware without regard to principles of conflicts of laws. Any action brought by either party against the other concerning the transactions contemplated by this Warrant shall be brought only in the state courts of New York or in the federal courts located in the state and county of New York. The parties to this Warrant hereby irrevocably waive any objection to jurisdiction and venue of any action instituted hereunder and shall not assert any defense based on lack of jurisdiction or venue or based upon forum non conveniens . The Company and Holder waive trial by jury. The prevailing party shall be entitled to recover from the other party its reasonable attorney's fees and costs. In the event that any provision of this Warrant or any other agreement delivered in connection herewith is invalid or unenforceable under any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict therewith and shall be deemed modified to conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable under any law shall not affect the validity or enforceability of any other provision of any agreement. Each party hereby irrevocably waives personal service of process and consents to process being served in any suit, action or proceeding in connection with this Agreement or any other Transaction Document by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law.

(Signature page to follow.)

IN WITNESS WHEREOF, the Company has executed this Warrant as of the date first written above.

Exhibit A

FORM OF NOTICE OF EXERCISE

(to be signed only on exercise of Warrant)

(1) The undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes, if any.

(2) Payment shall take the form of in lawful money of the United States.

(3) Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:

The Warrant Shares shall be delivered to the following DWAC Account Number:

(4)  Accredited Investor . The undersigned is an “accredited investor” as defined in Regulation D promulgated under the Securities Act of 1933, as amended.

[SIGNATURE OF HOLDER]

Exhibit B

FORM OF TRANSFEROR ENDORSEMENT

(To be signed only on transfer of Warrant)

For value received, the undersigned hereby sells, assigns, and transfers unto the person(s) named below under the heading "Transferees" the right represented by the within Warrant to purchase the percentage and number of shares of Common Stock of BIOHITECH GLOBAL, INC. to which the within Warrant relates specified under the headings "Percentage Transferred" and "Number Transferred," respectively, opposite the name(s) of such person(s) and appoints each such person Attorney to transfer its respective right on the books of BIOHITECH GLOBAL, INC. with full power of substitution in the premises.