Document:

Exhibit 10.2

 

FORM OF PREFERRED STOCK PURCHASE WARRANT

 

[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 TO THE HOLDER (IF REQUESTED BY THE COMPANY), IN
A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD OR ELIGIBLE
TO BE 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.] THE NUMBER OF PREFERRED SHARES ISSUABLE
UPON EXERCISE OF THIS WARRANT MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 1(a) OF
THIS WARRANT.

 

Renovare
Environmental, Inc.

 

Warrant
to Purchase

Series G Convertible Preferred Stock

 

Preferred Warrant No.: PW-[    ]

 

Date of Issuance: ____________, [    ] 2022 (“Issuance
Date”)

 

Renovare Environmental, Inc.,
a Delaware corporation (the “Company”), hereby certifies that, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, [BUYER], the registered holder hereof or
its permitted assigns (the “Holder”), is entitled, subject to the terms set forth below, to purchase from the Company,
at the Exercise Price (as defined below) then in effect, upon exercise of this Warrant to Purchase Series G Convertible Preferred
Stock (including any Warrants to Purchase Series G Convertible Preferred Stock issued in exchange, transfer or replacement hereof,
the “Warrant”), at any time or times on or after the Issuance Date, but not after 11:59 p.m., New York time, on the
Expiration Date (as defined below), [________](subject to adjustment as provided herein) fully paid and non-assessable shares of Series G
Convertible Preferred Stock (the “Warrant Preferred Shares”). Except as otherwise defined herein, capitalized terms
in this Warrant shall have the meanings set forth in Section 16. This Warrant is one of the Warrants (as defined in the Securities
Purchase and Exchange Agreement (as defined below)) to Purchase Series G Convertible Preferred Stock (the “SPA Preferred
Warrants”) issued pursuant to Section 1 of that certain Securities Purchase and Exchange Agreement, dated as of ______,
2022 (the “Subscription Date”), by and among the Company and the investors (the “Buyers”) referred
to therein, as amended from time to time (the “Securities Purchase Agreement”)

 

     

     

    

 

1.            EXERCISE
OF WARRANT.

 

(a)            Mechanics
of Exercise. Subject to the terms and conditions hereof, this Warrant may be exercised by the Holder on any day on or after the Issuance
Date (an “Exercise Date”), in whole or in part, by delivery (whether via e-mail or otherwise) of a written notice,
in the form attached hereto as Exhibit A (the “Exercise Notice”), of the Holder’s election
to exercise this Warrant. Within one (1) Trading Day following an exercise of this Warrant as aforesaid, the Holder shall deliver
payment to the Company of an amount equal to the Exercise Price in effect on the date of such exercise multiplied by the number of Warrant
Preferred Shares as to which this Warrant was so exercised (the “Aggregate Exercise Price”) via wire transfer of immediately
available funds. The Holder shall not be required to deliver the original of this Warrant in order to effect an exercise hereunder. Execution
and delivery of an Exercise Notice with respect to less than all of the Warrant Preferred Shares shall have the same effect as cancellation
of the original of this Warrant and issuance of a new Warrant evidencing the right to purchase the remaining number of Warrant Preferred
Shares. Execution and delivery of an Exercise Notice for all of the then-remaining Warrant Preferred Shares shall have the same effect
as cancellation of the original of this Warrant after delivery of the Warrant Preferred Shares in accordance with the terms hereof. On
or before the second (2nd) Trading Day following the date on which the Company has received such Exercise Notice (or such
earlier date as required pursuant to the 1934 Act or other applicable law, rule or regulation for the settlement of a trade of such
Warrant Preferred Shares initiated on the applicable Exercise Date), the Company shall issue and deliver (via reputable overnight courier)
to the address as specified in the Exercise Notice, a certificate, registered in the name of the Holder or its designee, for the number
of Warrant Preferred Shares to which the Holder shall be entitled pursuant to such exercise. Upon delivery of an Exercise Notice and
the release, at the direction of the Holder, of a wire of the Aggregate Exercise Price to the Company (the “Exercise Conditions”),
the Holder shall be deemed for all corporate purposes to have become the holder of record of the Warrant Preferred Shares with respect
to which this Warrant has been exercised (including, without limitation, the right to convert such Warrant Preferred Shares), irrespective
of the date of delivery of the certificates evidencing such Warrant Preferred Shares (as the case may be). If a certificate with respect
to this Warrant is delivered to the Company in connection with any exercise pursuant to this Section 1(a) and the number of
Warrant Preferred Shares represented by this Warrant submitted for exercise is greater than the number of Warrant Preferred Shares being
acquired upon an exercise, then, at the request of the Holder, the Company shall as soon as practicable and in no event later than two
(2) Business Days after any exercise and at its own expense, issue and deliver to the Holder (or its designee) a new Warrant (in
accordance with Section 6(d)) representing the right to purchase the number of Warrant Preferred Shares purchasable immediately
prior to such exercise under this Warrant, less the number of Warrant Preferred Shares with respect to which this Warrant is exercised.
No fractional Warrant Preferred Shares are to be issued upon the exercise of this Warrant, but rather the number of Warrant Preferred
Shares to be issued shall be rounded up to the nearest whole number. The Company shall pay any and all transfer, stamp, issuance and
similar taxes, costs and expenses that may be payable with respect to the issuance and delivery of Warrant Preferred Shares upon exercise
of this Warrant. Notwithstanding the foregoing, the Company’s failure to deliver Warrant Preferred Shares to the Holder on or prior
to the later of (i) two (2) Trading Days after receipt of the applicable Exercise Notice (or such earlier date as required
pursuant to the 1934 Act or other applicable law, rule or regulation for the settlement of a trade of such Warrant Preferred Shares
initiated on the applicable Exercise Date) and (ii) one (1) Trading Day after the Company’s receipt of the Aggregate
Exercise Price (such later date, the “Share Delivery Deadline”) shall not be deemed to be a breach of this Warrant.
For the avoidance of doubt, the Holder may convert the Warrant Preferred Shares into shares of Common Stock in accordance with the terms
of the Certificate of Designations at any time, at the option of the Holder, following its satisfaction of the applicable Exercise Conditions
(whether or not a certificate with respect to such Warrant Preferred Shares has been delivered to the Holder on or prior to such time
of conversion).

 

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(b)            Exercise
Price. For purposes of this Warrant, “Exercise Price” means $[830] subject to adjustment as provided herein.

 

(c)            Disputes.
In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the number of Warrant Preferred
Shares to be issued pursuant to the terms hereof, the Company shall promptly issue to the Holder the number of Warrant Preferred Shares
that are not disputed and resolve such dispute in accordance with Section 12.

 

(d)            Forced
Exercise.

 

(i)            General.
At any time prior to the first anniversary of the date hereof, so long as (I) no Equity Conditions Failure then exists (unless waived
in writing by the Holder), and (II) no Forced Exercise (as defined below) has occurred in the five (5) Trading Day period immediately
prior to the applicable date of determination (each such applicable date, a “Forced Exercise Eligibility Date”), the
Company shall have the right to require the Holder to exercise this Warrant into up to such aggregate number of fully paid, validly issued
and non-assessable Warrant Preferred Shares equal to the lesser of (x) the Holder Pro Rata Amount of 2,410 Warrant Preferred Shares
and (y) such aggregate number of Warrant Preferred Shares with an Aggregate Exercise Price no greater than 30% of the aggregate
dollar trading volume of the Common Stock (as reported by Bloomberg) during the five (5) consecutive Trading Day period immediately
prior to the applicable Forced Exercise Notice Date (as defined below)(such lesser number of Warrant Preferred Shares, the “Maximum
Forced Exercise Share Amount”), as designated in the applicable Forced Exercise Notice (as defined below) to be issued and
delivered in accordance with Section 1(a) hereof (each, a “Forced Exercise”). The Company may exercise its
right to require a Forced Exercise under this Section 1(d) by delivering a written notice thereof, at one, or more times, by
electronic mail to all, but not less than all, of the holders of SPA Preferred Warrants (each, a “Forced Exercise Notice”,
and the date thereof, each a “Forced Exercise Notice Date”) on a Forced Exercise Eligibility Date. For purposes of
Section 1(a) hereof, “Forced Exercise Notice” shall be deemed to replace “Exercise Notice” for all
purposes thereunder as if the Holder delivered an Exercise Notice to the Company on the Forced Exercise Notice Date, mutatis mutandis.
Each Forced Exercise Notice shall be irrevocable. Each Forced Exercise Notice shall state (i) the Trading Day selected for the Forced
Exercise in accordance with this Section 1(d), which Trading Day shall be the second (2nd) Trading Day following the applicable
Forced Exercise Notice Date (each, a “Forced Exercise Date”), (ii) the aggregate portion of this Warrant and
the SPA Preferred Warrants subject to forced exercise from the Holder and all of the holders of the SPA Preferred Warrants pursuant to
this Section 1(d) (and analogous provisions under the SPA Preferred Warrants), (iii) the Maximum Forced Exercise Share
Amount applicable to the Holder (including calculations and any other documents reasonably requested by the Holder with respect thereto)
and (iv) that there has been no Equity Conditions Failure (or specifying any such Equity Conditions Failure that then exists, with
an acknowledgement that unless such Equity Conditions are waived, in whole or in part, such Forced Exercise Notice will be invalid).
Notwithstanding anything herein to the contrary, if an Equity Conditions Failure occurs at any time after a Forced Exercise Notice Date
and prior to the related Forced Exercise Date, (A) the Company shall provide the Holder a subsequent notice to that effect and (B) unless
the Holder waives the applicable Equity Conditions Failure, the Forced Exercise shall be cancelled and the applicable Forced Exercise
Notice shall be null and void. For the avoidance of doubt, if any Triggering Event has occurred and continuing, unless such Triggering
Event (as defined in the Certificate of Designations) has been waived, in whole or in part, in writing by the Holder, Company shall have
no right to effect a Forced Exercise; provided, that such Triggering Event, as applicable, shall have no effect upon the Holder’s
right to exercise this Warrant in its discretion.

 

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(ii)            Pro
Rata Exercise Requirement. If the Company elects to cause a Forced Exercise of this Warrant pursuant to this Section 1(d), then
it must simultaneously take the same action in the same proportion with respect to all of the SPA Preferred Warrants.

 

(e)            Reservation
of Shares. So long as this Warrant remains outstanding, the Company shall at all times keep reserved for issuance under this Warrant
a number of Preferred Shares at least equal to 100% of the maximum number of Preferred Shares as shall be necessary to satisfy the Company’s
obligation to issue Preferred Shares under the SPA Preferred Warrants then outstanding (without regard to any limitations on exercise)
(the “Required Reserve Amount”); provided that at no time shall the number of Preferred Shares reserved pursuant to
this Section 1(e) be reduced other than proportionally in connection with any exercise or redemption of SPA Preferred Warrants
or such other event covered by Section 2(a) below. The Required Reserve Amount (including, without limitation, each increase
in the number of shares so reserved) shall be allocated pro rata among the holders of the SPA Preferred Warrants based on number of Preferred
Shares issuable upon exercise of SPA Preferred Warrants held by each holder on the Closing Date (without regard to any limitations on
exercise) or increase in the number of reserved shares, as the case may be (the “Authorized Share Allocation”). In
the event that a holder shall sell or otherwise transfer any of such holder’s SPA Preferred Warrants, each transferee shall be
allocated a pro rata portion of such holder’s Authorized Share Allocation. Any Preferred Shares reserved and allocated to any Person
which ceases to hold any SPA Preferred Warrants shall be allocated to the remaining holders of SPA Preferred Warrants, pro rata based
on the number of Warrant Preferred Shares issuable upon exercise of the SPA Preferred Warrants then held by such holders (without regard
to any limitations on exercise). If, notwithstanding the foregoing, and not in limitation thereof, at any time while any of the SPA Preferred
Warrants remain outstanding, the Company does not have a sufficient number of authorized and unreserved shares of Common Stock to satisfy
its obligation to reserve the Required Reserve Amount (an “Authorized Share Failure”), then the Company shall immediately
take all action necessary to increase the Company’s authorized Preferred Shares to an amount sufficient to allow the Company to
reserve the Required Reserve Amount for all the SPA Preferred Warrants 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 sixty (60)
days after the occurrence of such Authorized Share Failure, the Company shall hold a meeting of its stockholders for the approval of
an increase in the number of authorized Preferred Shares. In connection with such meeting, the Company shall provide each stockholder
with a proxy statement and shall use its best efforts to solicit its stockholders’ approval of such increase in authorized Preferred
Shares and to cause its board of directors to recommend to the stockholders that they approve such proposal. Notwithstanding the foregoing,
if any such time of an Authorized Share Failure, the Company is able to obtain the written consent of a majority of the shares of its
issued and outstanding Preferred Shares to approve the increase in the number of authorized Preferred Shares, the Company may satisfy
this obligation by obtaining such consent and submitting for filing with the SEC an Information Statement on Schedule 14C.

 

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2.            ADJUSTMENT
OF EXERCISE PRICE AND NUMBER OF WARRANT PREFERRED SHARES. The Exercise Price and number of Warrant
Preferred Shares issuable upon exercise of this Warrant are subject to adjustment from time to time as set forth in this Section 2.

 

(a)            Stock
Dividends and Splits. If the Company, at any time on or after the Subscription Date, (i) pays a stock dividend on one or more
classes of its then outstanding Warrant Preferred Shares or otherwise makes a distribution on any class of capital stock that is payable
in Warrant Preferred Shares, (ii) subdivides (by any stock split, stock dividend, recapitalization or otherwise) one or more classes
of its then outstanding Warrant Preferred Shares into a larger number of shares or (iii) combines (by combination, reverse stock
split or otherwise) one or more classes of its then outstanding Warrant Preferred Shares into a smaller number of shares then in each
such case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of Warrant Preferred Shares
outstanding immediately before such event and of which the denominator shall be the number of Warrant Preferred Shares outstanding immediately
after such event. Any adjustment made pursuant to clause (i) of this paragraph shall become effective immediately after the record
date for the determination of stockholders entitled to receive such dividend or distribution, and any adjustment pursuant to clause (ii) or
(iii) of this paragraph shall become effective immediately after the effective date of such subdivision or combination. If any event
requiring an adjustment under this paragraph occurs during the period that an Exercise Price is calculated hereunder, then the calculation
of such Exercise Price shall be adjusted appropriately to reflect such event.

 

(b)            Number
of Warrant Preferred Shares. Simultaneously with any adjustment to the Exercise Price pursuant to this Section 2, the number
of Warrant Preferred Shares that may be purchased upon exercise of this Warrant shall be increased or decreased proportionately, so that
after such adjustment the aggregate Exercise Price payable hereunder for the adjusted number of Warrant Preferred Shares shall be the
same as the aggregate Exercise Price in effect immediately prior to such adjustment (without regard to any limitations on exercise contained
herein).

 

(c)            Voluntary
Adjustment By Company. Subject to the rules and regulations of the Principal Market, the Company may at any time during the
term of this Warrant, with the prior written consent of the Required Holders (as defined in the Securities Purchase Agreement), reduce
the then current Exercise Price to any amount and for any period of time deemed appropriate by the board of directors of the Company.

 

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3.            FUNDAMENTAL
TRANSACTIONS.

 

(a)            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 Warrant and the other Transaction Documents (as defined in the Securities
Purchase Agreement) in accordance with the provisions of this Section 3(a) pursuant to written agreements in form and substance
satisfactory to the Holder and approved by the Holder prior to such Fundamental Transaction, including agreements to deliver to the Holder
in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance
to this Warrant, including, without limitation, which is exercisable for a corresponding number of shares of capital stock equivalent
to the shares of Series G Convertible Preferred Stock acquirable and receivable upon exercise of this Warrant prior to such Fundamental
Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock (but taking into account
the relative value of the shares of Series G Convertible Preferred Stock pursuant to such Fundamental Transaction and the value
of such shares of capital stock, such adjustments to the number of shares of capital stock and such exercise price being for the purpose
of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction) and (ii) the
Successor Entity (including its Parent Entity) is a publicly traded corporation whose common stock is quoted on or listed for trading
on an Eligible Market. Upon the consummation of each Fundamental Transaction, the Successor Entity shall succeed to, and be substituted
for (so that from and after the date of the applicable Fundamental Transaction, the provisions of this Warrant 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 Warrant and the other Transaction Documents with the
same effect as if such Successor Entity had been named as the Company herein. Upon consummation of each Fundamental Transaction, the
Successor Entity shall deliver to the Holder confirmation that there shall be issued upon exercise of this Warrant at any time after
the consummation of the applicable Fundamental Transaction, in lieu of the shares of Series G Convertible Preferred Stock (or other
securities, cash, assets or other property) issuable upon the exercise of this Warrant prior to the applicable Fundamental Transaction,
such shares of publicly traded common stock (or its equivalent) of the Successor Entity (including its Parent Entity) which the Holder
would have been entitled to receive upon the happening of the applicable Fundamental Transaction had this Warrant been completely exercised
(and the underlying Warrant Preferred Shares completely converted) immediately prior to the applicable Fundamental Transaction (without
regard to any limitations on the conversion of the Warrant Preferred Shares), as adjusted in accordance with the provisions of this Warrant.
Notwithstanding the foregoing, the Holder may elect, at its sole option, by delivery of written notice to the Company to waive this Section 3(a) to
permit the Fundamental Transaction without the assumption of this Warrant. In addition to and not in substitution for any other rights
hereunder, prior to the consummation of each 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 the Holder will thereafter have the right to receive upon an exercise of
this Warrant and conversion of the underlying Warrant Preferred Shares at any time after the consummation of the applicable Fundamental
Transaction but prior to the Expiration Date, in lieu of the shares of the Common Stock (or other securities, cash, assets or other property)
issuable upon the exercise of the Warrant and conversion of the underlying Warrant Preferred Shares prior to such Fundamental Transaction,
such shares of stock, securities, cash, assets or any other property whatsoever (including warrants or other purchase or subscription
rights) which the Holder would have been entitled to receive upon the happening of the applicable Fundamental Transaction had this Warrant
been exercised and converted into Warrant Preferred Shares immediately prior to the applicable Fundamental Transaction (without regard
to any limitations on the exercise of this Warrant). Provision made pursuant to the preceding sentence shall be in a form and substance
reasonably satisfactory to the Holder.

 

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(b)            Application.
The provisions of this Section 3 shall apply similarly and equally to successive Fundamental Transactions and Corporate Events and
shall be applied as if this Warrant (and any such subsequent warrants) were fully exercisable and without regard to any limitations on
the exercise of this Warrant (provided that the Holder shall continue to be entitled to the benefit of the Maximum Percentage, applied
however with respect to shares of capital stock registered under the 1934 Act and thereafter receivable upon exercise of this Warrant
(or any such other warrant)).

 

4.            NONCIRCUMVENTION.
The Company hereby covenants and agrees that the Company will not, by amendment of its Certificate of Incorporation (as defined in the
Securities Purchase Agreement), Bylaws (as defined in the Securities Purchase Agreement) or through any reorganization, transfer of assets,
consolidation, merger, scheme of arrangement, dissolution, issuance 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 Warrant, and will at all times in good faith carry out all the provisions
of this Warrant and take all action as may be required to protect the rights of the Holder. Without limiting the generality of the foregoing,
the Company (a) shall not increase the par value of any Warrant Preferred Shares receivable upon the exercise of this Warrant above
the Exercise Price then in effect, and (b) 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 Warrant Preferred Shares upon the exercise of this Warrant.

 

5.            WARRANT
HOLDER NOT DEEMED A STOCKHOLDER. Except as otherwise specifically provided herein, the Holder,
solely in its capacity as a holder of this Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share
capital of the Company for any purpose, nor shall anything contained in this Warrant be construed to confer upon the Holder, solely in
its capacity as the Holder of this Warrant, any of the rights of a stockholder of the Company or any right to vote, give or withhold
consent to any corporate action (whether any reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance
or otherwise), receive notice of meetings, receive dividends or subscription rights, or otherwise, prior to the issuance to the Holder
of the Warrant Preferred Shares which it is then entitled to receive upon the due exercise of this Warrant. In addition, nothing contained
in this Warrant shall be construed as imposing any liabilities on the Holder to purchase any securities (upon exercise of this Warrant
or otherwise) or as a stockholder of the Company, except for Forced Exercise, described under Section 1(d) herein, whether
such liabilities are asserted by the Company or by creditors of the Company. Notwithstanding this Section 5, the Company shall provide
the Holder with copies of the same notices and other information given to the stockholders of the Company generally, contemporaneously
with the giving thereof to the stockholders. Notwithstanding anything herein to the contrary, if after the sixty (60) calendar day anniversary
of the Issuance Date, the Holder is not permitted to exercise this Warrant in full for any reason, the Company shall use its best efforts
to promptly remedy such failure, including, without limitation, obtaining such consents or approvals as necessary to permit such exercise
into Preferred Shares.

 

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6.            REISSUANCE
OF WARRANTS.

 

(a)            Transfer
of Warrant. If this Warrant is to be transferred, the Holder shall surrender this Warrant to the Company, whereupon the Company will
forthwith issue and deliver upon the order of the Holder a new Warrant (in accordance with Section 6(d)), registered as the Holder
may request, representing the right to purchase the number of Warrant Preferred Shares being transferred by the Holder and, if less than
the total number of Warrant Preferred Shares then underlying this Warrant is being transferred, a new Warrant (in accordance with Section 6(d))
to the Holder representing the right to purchase the number of Warrant Preferred Shares not being transferred.

 

(b)            Lost,
Stolen or Mutilated Warrant. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction
or mutilation of this Warrant (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 any indemnification undertaking by the Holder to the Company in customary and reasonable
form and, in the case of mutilation, upon surrender and cancellation of this Warrant, the Company shall execute and deliver to the Holder
a new Warrant (in accordance with Section 6(d)) representing the right to purchase the Warrant Preferred Shares then underlying
this Warrant.

 

(c)            Exchangeable
for Multiple Warrants. This Warrant is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company,
for a new Warrant or Warrants (in accordance with Section 6(d)) representing in the aggregate the right to purchase the number of
Warrant Preferred Shares then underlying this Warrant, and each such new Warrant will represent the right to purchase such portion of
such Warrant Preferred Shares as is designated by the Holder at the time of such surrender; provided, however, no warrants for fractional
Warrant Preferred Shares shall be given.

 

(d)            Issuance
of New Warrants. Whenever the Company is required to issue a new Warrant pursuant to the terms of this Warrant, such new Warrant
(i) shall be of like tenor with this Warrant, (ii) shall represent, as indicated on the face of such new Warrant, the right
to purchase the Warrant Preferred Shares then underlying this Warrant (or in the case of a new Warrant being issued pursuant to Section 6(a) or
Section 6(c), the Warrant Preferred Shares designated by the Holder which, when added to the number of Warrant Preferred Shares
underlying the other new Warrants issued in connection with such issuance, does not exceed the number of Warrant Preferred Shares then
underlying this Warrant), (iii) shall have an issuance date, as indicated on the face of such new Warrant which is the same as the
Issuance Date, and (iv) shall have the same rights and conditions as this Warrant.

 

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7.            NOTICES.
Whenever notice is required to be given under this Warrant, unless otherwise provided herein, such notice shall be given in accordance
with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of
all actions taken pursuant to this Warrant (other than the issuance of Warrant Preferred Shares upon exercise in accordance with the
terms hereof), including in reasonable detail a description of such action and the reason therefor. Without limiting the generality of
the foregoing, the Company will give written notice to the Holder (i) immediately upon each adjustment of the Exercise Price and
the number of Warrant Preferred Shares, setting forth in reasonable detail, and certifying, the calculation of such adjustment(s), (ii) at
least fifteen (15) days prior to the date on which the Company closes its books or takes a record 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 in conjunction with such notice being provided to the Holder, (iii) at least ten (10) Trading Days prior
to the consummation of any Fundamental Transaction and (iv) within one (1) Business Day of the occurrence of a Triggering Event
(as defined in the Certificate of Designations), setting forth in reasonable detail any material events with respect to such Triggering
Event and any efforts by the Company to cure such Triggering Event. To the extent that any notice provided hereunder constitutes, or
contains, material, non-public information regarding the Company or any of its Subsidiaries, the Company shall simultaneously file such
notice with the SEC (as defined in the Securities Purchase Agreement) pursuant to a Current Report on Form 8-K. If the Company or
any of its Subsidiaries provides material non-public information to the Holder that is not simultaneously filed in a Current Report on
Form 8-K and the Holder has not agreed to receive such material non-public information, the Company hereby covenants and agrees
that the Holder shall not have any duty of confidentiality to the Company, any of its Subsidiaries or any of their respective officers,
directors, employees, affiliates or agents with respect to, or a duty to any of the foregoing not to trade on the basis of, such material
non-public information. It is expressly understood and agreed that the time of execution specified by the Holder in each Exercise Notice
shall be definitive and may not be disputed or challenged by the Company.

 

8.            DISCLOSURE.
Upon delivery by the Company to the Holder (or receipt by the Company from the Holder) of any notice in accordance with the terms of
this Warrant, 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 on or prior to 9:00 am, New York city time on the Business
Day immediately following such notice delivery date, 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 the Holder explicitly in writing in such notice (or immediately upon receipt
of notice from the Holder, as applicable), and in the absence of any such written indication in such notice (or notification from the
Company immediately upon receipt of notice from the Holder), the Holder shall be entitled to presume that information contained in the
notice does not constitute material, non-public information relating to the Company or any of its Subsidiaries. Nothing contained in
this Section 8 shall limit any obligations of the Company, or any rights of the Holder, under Section [ ] of the Securities
Purchase Agreement.

 

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9.            ABSENCE
OF TRADING AND DISCLOSURE RESTRICTIONS. The Company acknowledges and agrees that the Holder is not a fiduciary or agent of the Company
and that the Holder shall have no obligation to (a) maintain the confidentiality of any information provided by the Company or (b) refrain
from trading any securities while in possession of such information in the absence of a written non-disclosure agreement signed by an
officer of the Holder that explicitly provides for such confidentiality and trading restrictions. In the absence of such an executed,
written non-disclosure agreement, the Company acknowledges that the Holder may freely trade in any securities issued by the Company,
may possess and use any information provided by the Company in connection with such trading activity, and may disclose any such information
to any third party.

 

10.            AMENDMENT
AND WAIVER. Except as otherwise provided herein, the provisions of this Warrant may be amended
and the Company may take any action herein prohibited, or omit to perform any act herein required to be performed by it, only if the
Company has obtained the written consent of the Holder. No waiver shall be effective unless it is in writing and signed by an authorized
representative of the waiving party.

 

11.            SEVERABILITY.
If any provision of this Warrant is prohibited by law or otherwise determined to be invalid or unenforceable by a court of competent
jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable shall be deemed amended to apply to the broadest
extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision shall not affect the validity
of the remaining provisions of this Warrant so long as this Warrant as so modified continues to express, without material change, the
original intentions of the parties as to the subject matter hereof and the prohibited nature, invalidity or unenforceability of the provision(s) in
question does not substantially impair the respective expectations or reciprocal obligations of the parties or the practical realization
of the benefits that would otherwise be conferred upon the parties. The parties will endeavor in good faith negotiations to replace the
prohibited, invalid or unenforceable provision(s) with a valid provision(s), the effect of which comes as close as possible to that
of the prohibited, invalid or unenforceable provision(s).

 

12.            GOVERNING
LAW. This Warrant shall be governed by and construed and enforced in accordance with, and all
questions concerning the construction, validity, interpretation and performance of this Warrant shall be governed by, the internal laws
of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State
of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New
York. The Company hereby irrevocably waives personal service of process and consents to process being served in any such suit, action
or proceeding by mailing a copy thereof to the Company at the address set forth in Section 9(f) of the Securities Purchase
Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. The Company hereby
irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan,
for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein,
and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject
to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of
such suit, action or proceeding is improper. Nothing contained herein shall be deemed to limit in any way any right to serve process
in any manner permitted by law. Nothing contained herein shall be deemed or operate to preclude the Holder from bringing suit or taking
other legal action against the Company in any other jurisdiction to collect on the Company’s obligations to the Holder, to realize
on any collateral or any other security for such obligations, or to enforce a judgment or other court ruling in favor of the Holder.
THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION
OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

    10

     

    

 

13.            CONSTRUCTION;
HEADINGS. This Warrant shall be deemed to be jointly drafted by the Company and the Holder and
shall not be construed against any Person as the drafter hereof. The headings of this Warrant are for convenience of reference and shall
not form part of, or affect the interpretation of, this Warrant. Terms used in this Warrant but defined in the other Transaction Documents
shall have the meanings ascribed to such terms on the Closing Date (as defined in the Securities Purchase Agreement) in such other Transaction
Documents unless otherwise consented to in writing by the Holder.

 

14.            DISPUTE
RESOLUTION.

 

(a)            Submission
to Dispute Resolution.

 

(i)            In
the case of a dispute relating to the Exercise Price, Closing Sale Price or fair market value or the arithmetic calculation of the number
of Warrant Preferred Shares (as the case may be) (including, without limitation, a dispute relating to the determination of any of the
foregoing), the Company or the Holder (as the case may be) shall submit the dispute to the other party via electronic mail (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 the Holder, at any time after the Holder learned of the circumstances giving rise to such dispute. If the Holder and the Company are
unable to promptly resolve such dispute relating to such Exercise Price, such Closing Sale Price or such fair market value or such arithmetic
calculation of the number of Warrant Preferred Shares (as the case may be), at any time after the second (2nd) Business Day
following such initial notice by the Company or the Holder (as the case may be) of such dispute to the Company or the Holder (as the
case may be), then the Holder may, at its sole option, select an independent, reputable investment bank to resolve such dispute.

 

    11

     

    

 

(ii)            The
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 14 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 (5th) Business Day immediately following the date
on which the 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 the 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 the Holder or otherwise requested by such investment bank, neither the Company nor the 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 the Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company and the Holder
of such resolution no later than ten (10) Business Days immediately following the Dispute Submission Deadline. Such investment bank’s
resolution of such dispute shall be final and binding upon all parties absent manifest error.

 

(iv)            Any
reasonable costs and/or fees, including all reasonable attorneys’ fees of all parties and/or the reasonable fees of the investment
bank, shall be paid at the resolution of the dispute by the losing party.

 

(b)            Miscellaneous.
The Company expressly acknowledges and agrees that (i) this Section 13 constitutes an agreement to arbitrate between the Company
and the Holder (and constitutes an arbitration agreement) under the rules then in effect under § 7501, et seq. of the New York
Civil Practice Law and Rules (“CPLR”) and that the Holder or the Company is authorized to apply for an order
to compel arbitration pursuant to CPLR § 7503(a) in order to compel compliance with this Section 14, (ii) the terms
of this Warrant 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, in its sole discretion, the Holder shall have the right to submit any dispute described in this Section 14 to any
state or federal court sitting in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set forth in this Section 14
and (iii) nothing in this Section 14 shall limit the Holder from obtaining any injunctive relief or other equitable remedies
(including, without limitation, with respect to any matters described in this Section 14).

 

    12

     

    

 

15.            REMEDIES,
CHARACTERIZATION, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in
this Warrant shall be cumulative and in addition to all other remedies available under this Warrant and the other Transaction Documents,
at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the right
of the Holder to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Warrant. The
Company covenants to the 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, exercises and the like (and the computation thereof) shall be the
amounts to be received by the 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 Holder 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, the holder of this Warrant shall be entitled, in addition to all other available remedies, to specific performance
and/or temporary, preliminary and permanent injunctive or other equitable relief from any court of competent jurisdiction in any such
case without the necessity of proving actual damages and without posting a bond or other security. The Company shall provide all information
and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with the
terms and conditions of this Warrant (including, without limitation, compliance with Section 2 hereof). The issuance of shares and
certificates for shares as contemplated hereby upon the exercise of this Warrant shall be made without charge to the Holder or such shares
for any issuance tax or other costs in respect thereof, provided that the Company shall not be required to pay any tax which may be payable
in respect of any transfer involved in the issuance and delivery of any certificate in a name other than the Holder or its agent on its
behalf.

 

16.            PAYMENT
OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Warrant is placed in the hands
of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or the holder otherwise takes action
to collect amounts due under this Warrant or to enforce the provisions of this Warrant or (b) there occurs any bankruptcy, reorganization,
receivership of the company or other proceedings affecting company creditors’ rights and involving a claim under this Warrant,
then the Company shall pay the costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy,
reorganization, receivership or other proceeding, including, without limitation, attorneys’ fees and disbursements.

 

17.            TRANSFER.
This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company, except as may otherwise be required
by Section 2(g) of the Securities Purchase Agreement.

 

    13

     

    

 

18.            CERTAIN
DEFINITIONS. For purposes of this Warrant, the following terms shall have the following meanings:

 

(a)            “1933
Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.

 

(b)            “1934
Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.

 

(c)            “Affiliate”
means, with respect to any Person, any other Person that directly or indirectly controls, is controlled by, or is under common control
with, such Person, it being understood for purposes of this definition that “control” of a Person means the power directly
or indirectly either to vote 10% or more of the stock having ordinary voting power for the election of directors of such Person or direct
or cause the direction of the management and policies of such Person whether by contract or otherwise.

 

(d)            “Attribution
Parties” means, collectively, the following Persons and entities: (i) any investment vehicle, including, any funds, feeder
funds or managed accounts, currently, or from time to time after the Issuance Date, directly or indirectly managed or advised by the
Holder’s investment manager or any of its Affiliates or principals, (ii) any direct or indirect Affiliates of the Holder or
any of the foregoing, (iii) any Person acting or who could be deemed to be acting as a Group together with the Holder or any of
the foregoing and (iv) any other Persons whose beneficial ownership of the Company’s Common Stock would or could be aggregated
with the Holder’s and the other Attribution Parties for purposes of Section 13(d) of the 1934 Act. For clarity, the purpose
of the foregoing is to subject collectively the Holder and all other Attribution Parties to the Maximum Percentage.

 

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

 

(f)            “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; provided, however, for clarification, commercial banks shall not be deemed to be authorized
or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” 
or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority
so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally
are open for use by customers on such day.

 

(g)            “Certificate
of Designations” means that certain Amended and Restated Certificate of Designation for the Series G Convertible Preferred
Stock of the Company, dated as of August 22, 2022, as amended from time to time.

 

(h)            “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.

 

(i)            “Common
Warrants” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include all warrants issued
in exchange therefor or replacement thereof.

 

    14

     

    

 

(j)            “Eligible
Market” shall have the meaning as set forth in the Securities Purchase Agreement.

 

(k)            “Equity
Conditions” means, with respect to any given date of determination: (i) on such applicable date of determination one or
more Registration Statements (each, the “Forced Exercise Registration Statement”) filed pursuant to the Registration
Rights Agreement shall be effective and the prospectus contained therein shall be available on such applicable date of determination
(with, for the avoidance of doubt, any shares of Common Stock previously sold pursuant to such prospectus deemed unavailable) for the
resale of all shares of Common Stock (the “Conversion Shares”) issuable upon conversion of the Preferred Shares then
outstanding and such Warrant Preferred Shares to be issued in connection with the event requiring such determination, without regard
to any limitations on conversion set forth in the Certificate of Designations, at the Floor Price (as defined in the Certificate of Designations)
then in effect (such applicable aggregate number of shares of Common Stock, each, a “Required Minimum Securities Amount”)
in accordance with the terms of the Registration Rights Agreement and there shall not have been during such period any Grace Periods
(as defined in the Registration Rights Agreement); (ii) on each day during the period beginning thirty (30) calendar 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 shares of Common Stock issuable upon conversion of the Preferred Shares
then outstanding and the Warrant Preferred Shares to be issued in the event requiring this determination) 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)
nor shall delisting or suspension by an Eligible Market have been threatened (with a reasonable prospect of delisting occurring after
giving effect to all applicable notice, appeal, compliance and hearing periods) or reasonably likely to occur or pending as evidenced
by (A) a writing by such Eligible Market or (B) the Company falling below the minimum listing maintenance requirements of the
Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (iii) during the Equity Conditions
Measuring Period, the Company shall have delivered all Warrant Preferred Shares issuable upon exercise of this Warrant on a timely basis
as set forth in Section 1 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 Warrant Preferred Shares to be issued in connection with the event requiring
determination (and the Required Minimum Securities Amount of Conversion Shares related thereto and issuable upon conversion of the Preferred
Shares then outstanding (in each case, without regard to any limitations on conversion set forth in the Certificate of Designations and
at the Alternate Conversion Price then in effect) 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); (v) 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; (vi) the Company shall have no knowledge of any fact that would reasonably be expected
to cause the applicable Forced Exercise Registration Statement to not be effective or the prospectus contained therein to not be available
for the resale by the Holder of the Required Minimum Securities Amount of Conversion Shares related to all Preferred Shares then outstanding
and any Warrant Preferred Shares to be issued in connection with such determination, respectively, and no Current Public Information
Failure exists or is continuing; (vii) the Holder shall not 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; (viii) on each day during the Equity Conditions Measuring Period, the Company otherwise shall have been in compliance
with each, and shall not have breached any representation or warranty in any material respect (other than representations or warranties
subject to material adverse effect or materiality, which may not be breached in any respect) or any covenant or other term or condition
of any Transaction Document, including, without limitation, the Company shall not have failed to timely make any payment pursuant to
any Transaction Document; (ix) on each Trading Day during the Equity Conditions Measuring Period, there shall not have occurred
any Volume Failure or Price Failure as of such applicable date of determination; (x) on the applicable date of determination (A) no
Authorized Share Failure shall exist or be continuing, (B) all Warrant Preferred Shares to be issued in connection with the event
requiring this determination may be issued in full without resulting in an Authorized Share Failure (as defined in Section 1(e) above)
and (C) the issuance of the Conversion Shares issuable upon conversion of such Warrant Preferred Shares and the Preferred Shares
then outstanding (assuming, for such purpose, that all the Preferred Shares then outstanding and such Warrant Preferred Shares are converted
at the Alternate Conversion Price then in effect and without regard to any limitations on conversion set forth in the Certificate of
Designations) will not result in an Authorized Share Failure (as defined in the Certificate of Designations); (xi) on each day during
the Equity Conditions Measuring Period, there shall not have occurred and there shall not exist a Triggering Event (as defined in the
Certificate of Designations) or an event that with the passage of time or giving of notice would constitute a Triggering Event (regardless
of whether the Holder has submitted a Triggering Event Redemption Notice (as defined in the Certificate of Designations), as applicable);
(xii) the shares of Common Stock issuable upon conversion of all of the Preferred Shares issued pursuant to the Securities Purchase
Agreement and issuable upon exercise of the SPA Preferred Warrants are duly authorized and listed and eligible for trading without restriction
on an Eligible Market (assuming, for such purpose, that all the Preferred Shares then outstanding and such Warrant Preferred Shares are
converted at the Alternate Conversion Price then in effect and without regard to any limitations on conversion set forth in the Certificate
of Designations); (xiii) no bone fide dispute shall exist, by and between any of holder of Preferred Shares, SPA Preferred Warrants
or Common Warrants, the Company, the Principal Market (or such applicable Eligible Market in which the Common Stock of the Company is
then principally trading) and/or FINRA with respect to any term or provision of the Certificate of Designations, any SPA Preferred Warrant,
any Common Warrant or any other Transaction Document, and (xiv) the contemplated acquisition of Harp (as defined in the Securities
Purchase Agreement) by the Company shall have been consummated on or prior to the applicable Forced Exercise Notice Date on terms in
all material respects as disclosed pursuant to a Letter of Intent between the Company and Harp as filed on the Company’s Current
Report on Form 8-K filed with the SEC on June 24, 2022.

 

    15

     

    

 

(l)            “Equity
Conditions Failure” means that on each day during the period commencing twenty (20) Trading Days prior to the applicable Forced
Exercise Notice Date through and including the applicable Forced Exercise Date, the Equity Conditions have not been satisfied (or waived
in writing by the Holder).

 

(m)            “Expiration
Date” means the date that is the eighteen month anniversary of the Issuance Date (or such later date as extended by written
consent of the Company and the Holder) or, if such date falls on a day other than a Trading Day or on which trading does not take place
on the Principal Market (a “Holiday”), the next date that is not a Holiday.

 

(n)            “Fundamental
Transaction” means (A) that the Company shall, directly or indirectly, including through subsidiaries, Affiliates or otherwise,
in one or more related transactions, (i) consolidate or merge with or into (whether or not the Company is the surviving corporation)
another Subject Entity, or (ii) sell, assign, transfer, convey or otherwise dispose of all or substantially all of the properties
or assets of the Company or any of its “significant subsidiaries” (as defined in Rule 1-02 of Regulation S-X) to one
or more Subject Entities, or (iii) make, or allow one or more Subject Entities to make, or allow the Company to be subject to or
have its Common Stock be subject to or party to one or more Subject Entities making, a purchase, tender or exchange offer that is accepted
by the holders of at least either (x) 50% of the outstanding shares of Common Stock, (y) 50% of the outstanding shares of Common
Stock calculated as if any shares of Common Stock held by all Subject Entities making or party to, or Affiliated with any Subject Entities
making or party to, such purchase, tender or exchange offer were not outstanding; or (z) such number of shares of Common Stock such
that all Subject Entities making or party to, or Affiliated with any Subject Entity making or party to, such purchase, tender or exchange
offer, become collectively the beneficial owners (as defined in Rule 13d-3 under the 1934 Act) of at least 50% of the outstanding
shares of Common Stock, or (iv) consummate a stock or share purchase agreement or other business combination (including, without
limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with one or more Subject Entities whereby all such
Subject Entities, individually or in the aggregate, acquire, either (x) at least 50% of the outstanding shares of Common Stock,
(y) at least 50% of the outstanding shares of Common Stock calculated as if any shares of Common Stock held by all the Subject Entities
making or party to, or Affiliated with any Subject Entity making or party to, such stock purchase agreement or other business combination
were not outstanding; or (z) such number of shares of Common Stock such that the Subject Entities become collectively the beneficial
owners (as defined in Rule 13d-3 under the 1934 Act) of at least 50% of the outstanding shares of Common Stock, or (v) reorganize,
recapitalize or reclassify its Common Stock, (B) that the Company shall, directly or indirectly, including through subsidiaries,
Affiliates or otherwise, in one or more related transactions, allow any Subject Entity individually or the Subject Entities in the aggregate
to be or become the “beneficial owner” (as defined in Rule 13d-3 under the 1934 Act), directly or indirectly, whether
through acquisition, purchase, assignment, conveyance, tender, tender offer, exchange, reduction in outstanding shares of Common Stock,
merger, consolidation, business combination, reorganization, recapitalization, spin-off, scheme of arrangement, reorganization, recapitalization
or reclassification or otherwise in any manner whatsoever, of either (x) at least 50% of the aggregate ordinary voting power represented
by issued and outstanding Common Stock, (y) at least 50% of the aggregate ordinary voting power represented by issued and outstanding
Common Stock not held by all such Subject Entities as of the date of this Warrant calculated as if any shares of Common Stock held by
all such Subject Entities were not outstanding, or (z) a percentage of the aggregate ordinary voting power represented by issued
and outstanding shares of Common Stock or other equity securities of the Company sufficient to allow such Subject Entities to effect
a statutory short form merger or other transaction requiring other stockholders of the Company to surrender their shares of Common Stock
without approval of the stockholders of the Company or (C) directly or indirectly, including through subsidiaries, Affiliates or
otherwise, in one or more related transactions, the issuance of or the entering into any other instrument or transaction structured in
a manner to circumvent, or that circumvents, the intent of this definition in which case this definition shall be construed and implemented
in a manner otherwise than in strict conformity with the terms of this definition to the extent necessary to correct this definition
or any portion of this definition which may be defective or inconsistent with the intended treatment of such instrument or transaction.

 

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(o)            “Group”
means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in Rule 13d-5 thereunder.

 

(p)            “Holder
Pro Rata Amount” means a fraction (i) the numerator of which is the aggregate number of Preferred Shares issued to the
Holder on the Closing Date and (ii) the denominator of which is the aggregate number of Preferred Shares issued to the initial purchasers
pursuant to the Securities Purchase Agreement on the Closing Date.

 

(q)            “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.

 

(r)            “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.

 

(s)            “Preferred
Shares” means the Series G Convertible Preferred Stock.

 

(t)            “Price
Failure” means, with respect to a particular date of determination, the VWAP of the Common Stock on any Trading Day during
the twenty (20) Trading Day period ending on the Trading Day immediately preceding such date of determination fails to exceed $0.04 (as
adjusted for stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions occurring after the Subscription
Date). All such determinations to be appropriately adjusted for any stock splits, stock dividends, stock combinations, recapitalizations
or other similar transactions during any such measuring period.

 

(u)            “Principal
Market” shall have the meaning as set forth in the Securities Purchase Agreement.

 

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(v)            “SEC”
means the United States Securities and Exchange Commission or the successor thereto.

 

(w)            “Series G
Convertible Preferred Stock” means (i) the Company's Series G Convertible Preferred Stock, $0.0001 par value per
share, issued and issuable pursuant to the Amended and Restated Series G Certificate of Designations and (ii) any capital stock
into which such Series G Convertible Preferred Stock shall have been changed or any share capital resulting from a reclassification
of such Series G Convertible Preferred Stock.

 

(x)            “Subject
Entity” means any Person, Persons or Group or any Affiliate or associate of any such Person, Persons or Group.

 

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

 

(z)            “Trading
Day” means, as applicable, (x) with respect to all price or trading volume determinations relating to the Common Stock,
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 Holder or (y) with
respect to all determinations other than price or trading volume determinations relating to the Common Stock, any day on which The New
York Stock Exchange (or any successor thereto) is open for trading of securities.

 

(aa)          “Volume
Failure” means, with respect to a particular date of determination, the aggregate daily dollar trading volume (as reported
on Bloomberg) of the Common Stock on the Principal Market on any Trading Day during the twenty (20) Trading Day period ending on the
Trading Day immediately preceding such date of determination (such period, the “Volume Failure Measuring Period”),
is less than $100,000.

 

(a)            “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 a.m., New York time, and ending at 4:00 p.m., New York time,
as reported by Bloomberg through its “VAP” function (set to 09:30 start time and 16:00 end time) or, if the foregoing does
not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board
for such security during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m., New York time, as reported by Bloomberg,
or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, the average of the highest
closing bid price and the lowest closing ask price of any of the market makers for such security as reported in The Pink Open Market
(or a similar organization or agency succeeding to its functions of reporting prices). 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 the Holder. If the Company and the 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 12. All such determinations shall be appropriately adjusted
for any stock dividend, stock split, stock combination, recapitalization or other similar transaction during such period.

 

[signature page follows]

 

    18

     

    

 

IN
WITNESS WHEREOF, the Company has caused this Warrant to Purchase Series G Convertible Preferred Stock to be duly executed
as of the Issuance Date set out above.

 

	 	RENOVARE ENVIRONMENTAL, INC.
	 	 	 
	 	By:	 
	 	 	Name:	                  
	 	 	Title:	 

 

     

     

    

 

EXHIBIT A

 

EXERCISE
NOTICE

 

TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

WARRANT TO PURCHASE SERIES G CONVERTIBLE PREFERRED STOCK

 

Renovare Environmental, Inc.

 

The undersigned holder hereby
elects to exercise the Warrant to Purchase Series G Convertible Preferred Stock, No. [    ] (the “Warrant”)
of Renovare Environmental, Inc., a Delaware corporation (the “Company”) as specified below. Capitalized terms
used herein and not otherwise defined shall have the respective meanings set forth in the Warrant.

 

1.            Payment
of Exercise Price. The Holder shall pay the Aggregate Exercise Price in the sum of $___________________ to the Company in accordance
with the terms of the Warrant.

 

2.            Delivery
of Warrant Preferred Shares. The Company shall deliver to Holder, or its designee or agent as specified below, __________ shares
of Series G Convertible Preferred Stock in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its
benefit, as a certificate to the following name and to the following address:

 

	Issue to:	 
	 	 
	 	 
	 	 
	 	 

 

Date:                        
          ,            

 

	 	 
	Name of Registered Holder	 

 

	By:	 	 
	 	Name:	 
	 	Title:	 

 

		Tax ID:	 	 

 

	 	E-mail Address:Exhibit 10.3

 

FORM OF SERIES G COMMON STOCK PURCHASE
WARRANT

 

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 TO THE HOLDER (IF REQUESTED BY THE COMPANY), IN
A FORM REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD OR ELIGIBLE
TO BE 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. THE NUMBER OF SHARES OF COMMON STOCK
ISSUABLE UPON EXERCISE OF THIS WARRANT MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 1(a) OF
THIS WARRANT.

 

Renovare
Environmental, Inc.

 

Series G
Warrant To Purchase Common Stock

 

Warrant No.: G

 

Date of Issuance: [    ], 20__ (“Issuance
Date”)

 

Renovare Environmental, Inc.,
a Delaware corporation (the “Company”), hereby certifies that, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, [BUYER], the registered holder hereof or
its permitted assigns (the “Holder”), is entitled, subject to the terms set forth below, to purchase from the Company,
at the Exercise Price (as defined below) then in effect, upon exercise of this Series G Warrant to Purchase Common Stock (including
any Warrants to Purchase Common Stock issued in exchange, transfer or replacement hereof, the “Warrant”), at any time
or times on or after the Issuance Date, but not after 11:59 p.m., New York time, on the Expiration Date (as defined below), _________________1
(subject to adjustment as provided herein) fully paid and non-assessable shares of Common Stock (as defined below) (the “Warrant
Shares”, and such number of Warrant Shares, the “Warrant Number”). Except as otherwise defined herein, capitalized
terms in this Warrant shall have the meanings set forth in Section 19. This Warrant is one of the Warrants to Purchase Common Stock
(the “SPA Warrants”) issued pursuant to Section 1 of that certain Securities Purchase and Exchange Agreement,
dated as of [   ], 2022 (the “Subscription Date”), by and among the Company and the investors (the “Buyers”)
referred to therein, as amended from time to time (the “Securities Purchase Agreement”).

 

 

 

1 100% Warrant coverage

 

     

     

    

 

1.            EXERCISE
OF WARRANT.

 

(a)            Mechanics
of Exercise. Subject to the terms and conditions hereof (including, without limitation, the limitations set forth in Section 1(f)),
this Warrant may be exercised by the Holder on any day on or after the Issuance Date (an “Exercise Date”), in whole
or in part, by delivery (whether via facsimile or otherwise) of a written notice, in the form attached hereto as Exhibit A
(the “Exercise Notice”), of the Holder’s election to exercise this Warrant. Within one (1) Trading
Day following an exercise of this Warrant as aforesaid, the Holder shall deliver payment to the Company of an amount equal to the Exercise
Price in effect on the date of such exercise multiplied by the number of Warrant Shares as to which this Warrant was so exercised (the
 “Aggregate Exercise Price”) via wire transfer of immediately available funds if the Holder did not notify the Company
in such Exercise Notice that such exercise was made pursuant to a Cashless Exercise (as defined in Section 1(d)). The Holder shall
not be required to deliver the original of this Warrant in order to effect an exercise hereunder. Execution and delivery of an Exercise
Notice with respect to less than all of the Warrant Shares shall have the same effect as cancellation of the original of this Warrant
and issuance of a new Warrant evidencing the right to purchase the remaining number of Warrant Shares. Execution and delivery of an Exercise
Notice for all of the then-remaining Warrant Shares shall have the same effect as cancellation of the original of this Warrant after
delivery of the Warrant Shares in accordance with the terms hereof. On or before the first (1st) Trading Day following the
date on which the Company has received an Exercise Notice, the Company shall transmit by facsimile or electronic mail an acknowledgment
of confirmation of receipt of such Exercise Notice, in the form attached hereto as Exhibit B, to the Holder and the
Company’s transfer agent (the “Transfer Agent”), which confirmation shall constitute an instruction to the Transfer
Agent to process such Exercise Notice in accordance with the terms herein. On or before the second (2nd) Trading Day following the date
on which the Company has received such Exercise Notice (or such earlier date as required pursuant to the 1934 Act or other applicable
law, rule or regulation for the settlement of a trade of such Warrant Shares initiated on the applicable Exercise Date), the Company
shall (X) provided that the Transfer Agent is participating in The Depository Trust Company (“DTC”) Fast Automated
Securities Transfer Program, upon the request of the Holder, credit such aggregate number of shares of Common Stock to which the Holder
is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal
at Custodian system, or (Y) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program (“FAST”),
upon the request of the Holder, issue and deliver (via reputable overnight courier) to the address as specified in the Exercise Notice,
a certificate, registered in the name of the Holder or its designee, for the number of shares of Common Stock to which the Holder shall
be entitled pursuant to such exercise. Upon delivery of an Exercise Notice, the Holder shall be deemed for all corporate purposes to
have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective of the date
such Warrant Shares are credited to the Holder’s DTC account or the date of delivery of the certificates evidencing such Warrant
Shares (as the case may be). If this Warrant is submitted in connection with any exercise pursuant to this Section 1(a) and
the number of Warrant Shares represented by this Warrant submitted for exercise is greater than the number of Warrant Shares being acquired
upon an exercise and upon surrender of this Warrant to the Company by the Holder, then, at the request of the Holder, the Company shall
as soon as practicable and in no event later than two (2) Business Days after any exercise and at its own expense, issue and deliver
to the Holder (or its designee) a new Warrant (in accordance with Section 7(d)) representing the right to purchase the number of
Warrant Shares purchasable immediately prior to such exercise under this Warrant, less the number of Warrant Shares with respect to which
this Warrant is exercised. No fractional shares of Common Stock are to be issued upon the exercise of this Warrant, but rather the number
of shares of Common Stock to be issued shall be rounded up to the nearest whole number. The Company shall pay any and all transfer, stamp,
issuance and similar taxes, costs and expenses (including, without limitation, fees and expenses of the Transfer Agent) that may be payable
with respect to the issuance and delivery of Warrant Shares upon exercise of this Warrant. Notwithstanding the foregoing, except in the
case where an exercise of this Warrant is validly made pursuant to a Cashless Exercise, the Company’s failure to deliver Warrant
Shares to the Holder on or prior to the later of (i) two (2) Trading Days after receipt of the applicable Exercise Notice (or
such earlier date as required pursuant to the 1934 Act or other applicable law, rule or regulation for the settlement of a trade
of such Warrant Shares initiated on the applicable Exercise Date) and (ii) one (1) Trading Day after the Company’s receipt
of the Aggregate Exercise Price (or valid notice of a Cashless Exercise) (such later date, the “Share Delivery Date”)
shall not be deemed to be a breach of this Warrant. Notwithstanding anything to the contrary contained in this Warrant or the Registration
Rights Agreement, after the effective date of the Registration Statement (as defined in the Registration Rights Agreement) and prior
to the Holder’s receipt of the notice of a Grace Period (as defined in the Registration Rights Agreement), the Company shall cause
the Transfer Agent to deliver unlegended shares of Common Stock to the Holder (or its designee) in connection with any sale of Registrable
Securities (as defined in the Registration Rights Agreement) with respect to which the Holder has entered into a contract for sale, and
delivered a copy of the prospectus included as part of the particular Registration Statement to the extent applicable, and for which
the Holder has not yet settled. From the Issuance Date through and including the Expiration Date, the Company shall maintain a transfer
agent that participates in FAST. Notwithstanding anything herein to the contrary, no more than the Maximum Eligibility Number of Warrant
Shares shall be issued (or issuable) hereunder.

 

    2

     

    

 

(b)            Exercise
Price. For purposes of this Warrant, “Exercise Price” means $[ ]2,
subject to adjustment as provided herein.

 

(c)            Company’s
Failure to Timely Deliver Securities. If the Company shall fail, for any reason or for no reason, on or prior to the Share Delivery
Date, either (I) if the Transfer Agent is not participating in FAST, to issue and deliver to the Holder (or its designee) a certificate
for the number of Warrant Shares to which the Holder is entitled and register such Warrant Shares on the Company’s share register
or, if the Transfer Agent is participating in FAST, to credit the balance account of the Holder or the Holder’s designee with DTC
for such number of Warrant Shares to which the Holder is entitled upon the Holder’s exercise of this Warrant (as the case may be)
or (II) if a Registration Statement covering the resale of the Warrant Shares that are the subject of the Exercise Notice (the “Unavailable
Warrant Shares”) is not available for the resale of such Unavailable Warrant Shares and the Company fails to promptly, but
in no event later than as required pursuant to the Registration Rights Agreement (x) so notify the Holder and (y) deliver the
Warrant Shares electronically without any restrictive legend by crediting such aggregate number of Warrant Shares to which the Holder
is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal
At Custodian system (the event described in the immediately foregoing clause (II) is hereinafter referred as a “Notice
Failure” and together with the event described in clause (I) above, a “Delivery Failure”), then, in
addition to all other remedies available to the Holder, (X) the Company shall pay in cash to the Holder on each day after the Share
Delivery Date and during such Delivery Failure an amount equal to 2% of the product of (A) the sum of the number of shares of Common
Stock not issued to the Holder on or prior to the Share Delivery Date and to which the Holder is entitled, multiplied by (B) any
trading price of the Common Stock selected by the Holder in writing as in effect at any time during the period beginning on the applicable
Exercise Date and ending on the applicable Share Delivery Date, and (Y) the Holder, upon written notice to the Company, may void
its Exercise Notice with respect to, and retain or have returned, as the case may be, any portion of this Warrant that has not been exercised
pursuant to such Exercise Notice; provided that the voiding of an Exercise Notice shall not affect the Company’s obligations to
make any payments which have accrued prior to the date of such notice pursuant to this Section 1(c) or otherwise. In addition
to the foregoing, if on or prior to the Share Delivery Date either (I) the Transfer Agent is not participating in the DTC Fast Automated
Securities Transfer Program, the Company shall fail to issue and deliver to the Holder (or its designee) a certificate and register such
shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating in the DTC Fast Automated Securities
Transfer Program, the Transfer Agent shall fail to credit the balance account of the Holder or the Holder’s designee with DTC for
the number of shares of Common Stock to which the Holder is entitled upon the Holder’s exercise hereunder or pursuant to the Company’s
obligation pursuant to clause (ii) below or (II) a Notice Failure occurs, and if on or after such Share Delivery Date the Holder
acquires (in an open market transaction, stock loan or otherwise) shares of Common Stock corresponding to all or any portion of the number
of shares of Common Stock issuable upon such exercise that the Holder is entitled to receive from the Company and has not received from
the Company in connection with such Delivery Failure or Notice Failure, as applicable (a “Buy-In”), then, in addition
to all other remedies available to the Holder, the Company shall, within two (2) Business Days after the Holder’s request
and in the Holder’s discretion, either (i) pay cash to the Holder in an amount equal to the Holder’s total purchase
price (including brokerage commissions, stock loan costs and other out-of-pocket expenses, if any) for the shares of Common Stock so
acquired (including, without limitation, by any other Person in respect, or on behalf, of the Holder) (the “Buy-In Price”),
at which point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock) or
credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of Warrant Shares to
which the Holder is entitled upon the Holder’s exercise hereunder (as the case may be) (and to issue such Warrant Shares) shall
terminate, or (ii) promptly honor its obligation to so issue and deliver to the Holder a certificate or certificates representing
such Warrant Shares or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number
of Warrant Shares to which the Holder is entitled upon the Holder’s exercise hereunder (as the case may be) and pay cash to the
Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of Warrant Shares 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
Exercise Notice and ending on the date of such issuance and payment under this clause (ii) (the “Buy-In Payment Amount”).
Nothing shall limit the Holder’s right to pursue any other remedies available to it hereunder, at law or in equity, including,
without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver
certificates representing shares of Common Stock (or to electronically deliver such shares of Common Stock) upon the exercise of this
Warrant as required pursuant to the terms hereof. While this Warrant is outstanding, the Company shall cause its transfer agent to participate
in FAST. In addition to the foregoing rights, (i) if the Company fails to deliver the applicable number of Warrant Shares upon an
exercise pursuant to Section 1 by the applicable Share Delivery Date, then the Holder shall have the right to rescind such exercise
in whole or in part and retain and/or have the Company return, as the case may be, any portion of this Warrant that has not been exercised
pursuant to such Exercise Notice; provided that the rescission of an exercise shall not affect the Company’s obligation to make
any payments that have accrued prior to the date of such notice pursuant to this Section 1(c) or otherwise, and (ii) if
a registration statement covering the issuance or resale of the Warrant Shares that are subject to an Exercise Notice is not available
for the issuance or resale, as applicable, of such Warrant Shares and the Holder has submitted an Exercise Notice prior to receiving
notice of the non-availability of such registration statement and the Company has not already delivered the Warrant Shares underlying
such Exercise Notice electronically without any restrictive legend by crediting such aggregate number of Warrant Shares to which the
Holder is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit
/ Withdrawal At Custodian system, the Holder shall have the option, by delivery of notice to the Company, to (x) rescind such Exercise
Notice in whole or in part and retain or have returned, as the case may be, any portion of this Warrant that has not been exercised pursuant
to such Exercise Notice; provided that the rescission of an Exercise Notice shall not affect the Company’s obligation to make any
payments that have accrued prior to the date of such notice pursuant to this Section 1(c) or otherwise, and/or (y) switch
some or all of such Exercise Notice from a cash exercise to a Cashless Exercise.

 

 

 

2
Insert the Closing Bid Price of the Common Stock as of the Trading Day ended immediately prior to the time of execution
of the Securities Purchase Agreement

 

    3

     

    

 

(d)            Cashless
Exercise. Notwithstanding anything contained herein to the contrary (other than Section 1(f) below), if at the time of
exercise hereof a Registration Statement (as defined in the Registration Rights Agreement) is not effective (or the prospectus contained
therein is not available for use) for the resale by the Holder of all of the Warrant Shares, then the Holder may, in its sole discretion,
exercise this Warrant in whole or in part and, in lieu of making the cash payment otherwise contemplated to be made to the Company upon
such exercise in payment of the Aggregate Exercise Price, elect instead to receive upon such exercise the “Net Number” of
Warrant Shares determined according to the following formula (a “Cashless Exercise”):

 

	Net Number = (A x B) - (A x C)
	B

 

For purposes of the foregoing
formula:

 

A= the total number of shares with respect
to which this Warrant is then being exercised.

 

B = as elected by the Holder: (i) the
VWAP of the shares of Common Stock on the Trading Day immediately preceding the date of the applicable Exercise Notice if such Exercise
Notice is (1) both executed and delivered pursuant to Section 1(a) hereof on a day that is not a Trading Day or (2) both
executed and delivered pursuant to Section 1(a) hereof on a Trading Day prior to the opening of “regular trading hours”
(as defined in Rule 600(b)(64) of Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) at
the option of the Holder, either (y) the VWAP on the Trading Day immediately preceding the date of the applicable Exercise Notice
or (z) the Bid Price of the shares of Common Stock as of the time of the Holder’s execution of the applicable Exercise Notice
if such Exercise Notice is executed during “regular trading hours” on a Trading Day and is delivered within two (2) hours
thereafter pursuant to Section 1(a) hereof, or (iii) the Closing Sale Price of the Common Stock on the date of the applicable
Exercise Notice if the date of such Exercise Notice is a Trading Day and such Exercise Notice is both executed and delivered pursuant
to Section 1(a) hereof after the close of “regular trading hours” on such Trading Day.

 

    4

     

    

 

C = the Exercise
Price then in effect for the applicable Warrant Shares at the time of such exercise.

 

If the Warrant Shares are issued
in a Cashless Exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the 1933 Act, the Warrant
Shares take on the registered characteristics of the Warrants being exercised. For purposes of Rule 144(d) promulgated under
the 1933 Act, as in effect on the Subscription Date, it is intended that the Warrant Shares issued in a Cashless Exercise shall be deemed
to have been acquired by the Holder, and the holding period for the Warrant Shares shall be deemed to have commenced, on the date this
Warrant was originally issued pursuant to the Securities Purchase Agreement.

 

(e)            Disputes.
In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the number of Warrant Shares
to be issued pursuant to the terms hereof, the Company shall promptly issue to the Holder the number of Warrant Shares that are not disputed
and resolve such dispute in accordance with Section 15.

 

(f)            Limitations
on Exercises. The Company shall not effect the exercise of any portion of this Warrant, and the Holder shall not have the right to
exercise any portion of this Warrant, pursuant to the terms and conditions of this Warrant and any such exercise shall be null and void
and treated as if never made, to the extent that after giving effect to such exercise, the Holder together with the other Attribution
Parties collectively would beneficially own in excess of 4.99% (the “Maximum Percentage”) of the shares of Common
Stock outstanding immediately after giving effect to such exercise. For purposes of the foregoing sentence, the aggregate number of shares
of Common Stock beneficially owned by the Holder and the other Attribution Parties shall include the number of shares of Common Stock
held by the Holder and all other Attribution Parties plus the number of shares of Common Stock issuable upon exercise of this Warrant
with respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock which would be issuable
upon (A) exercise of the remaining, unexercised portion of this Warrant beneficially owned by the Holder or any of the other Attribution
Parties and (B) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company (including,
without limitation, any convertible notes or convertible preferred stock or warrants, including other SPA Warrants) beneficially owned
by the Holder or any other Attribution Party subject to a limitation on conversion or exercise analogous to the limitation contained
in this Section 1(f). For purposes of this Section 1(f)(i), beneficial ownership shall be calculated in accordance with Section 13(d) of
the 1934 Act. For purposes of determining the number of outstanding shares of Common Stock the Holder may acquire upon the exercise of
this Warrant without exceeding the Maximum Percentage, the Holder may rely on the number of outstanding shares of Common Stock as reflected
in (x) the Company’s most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K
or other public filing with the SEC, as the case may be, (y) a more recent public announcement by the Company or (z) any other
written notice by the Company or the Transfer Agent, if any, setting forth the number of shares of Common Stock outstanding (the “Reported
Outstanding Share Number”). If the Company receives an Exercise Notice from the Holder at a time when the actual number of
outstanding shares of Common Stock is less than the Reported Outstanding Share Number, the Company shall (i) notify the Holder in
writing of the number of shares of Common Stock then outstanding and, to the extent that such Exercise Notice would otherwise cause the
Holder’s beneficial ownership, as determined pursuant to this Section 1(f), to exceed the Maximum Percentage, the Holder must
notify the Company of a reduced number of Warrant Shares to be acquired pursuant to such Exercise Notice (the number of shares by which
such purchase is reduced, the “Reduction Shares”) and (ii) as soon as reasonably practicable, the Company shall
return to the Holder any exercise price paid by the Holder for the Reduction Shares. For any reason at any time, upon the written or
oral request of the Holder, the Company shall within one (1) Business Day confirm orally and in writing or by electronic mail to
the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall
be determined after giving effect to the conversion or exercise of securities of the Company, including this Warrant, by the Holder and
any other Attribution Party since the date as of which the Reported Outstanding Share Number was reported. In the event that the issuance
of shares of Common Stock to the Holder upon exercise of this Warrant results in the Holder and the other Attribution Parties being deemed
to beneficially own, in the aggregate, more than the Maximum Percentage of the number of outstanding shares of Common Stock (as determined
under Section 13(d) of the 1934 Act), the number of shares so issued by which the Holder’s and the other Attribution
Parties’ aggregate beneficial ownership exceeds the Maximum Percentage (the “Excess Shares”) shall be deemed
null and void and shall be cancelled ab initio, and the Holder shall not have the power to vote or to transfer the Excess Shares. As
soon as reasonably practicable after the issuance of the Excess Shares has been deemed null and void, the Company shall return to the
Holder the exercise price paid by the Holder for the Excess Shares. Upon delivery of a written notice to the Company, the Holder may
from time to time increase (with such increase not effective until the sixty-first (61st) day after delivery of such notice)
or decrease the Maximum Percentage to any other percentage not in excess of 9.99% as specified in such notice; provided that (i) any
such increase in the Maximum Percentage will not be effective until the sixty-first (61st) day after such notice is delivered
to the Company and (ii) any such increase or decrease will apply only to the Holder and the other Attribution Parties and not to
any other holder of SPA Warrants that is not an Attribution Party of the Holder. For purposes of clarity, the shares of Common Stock
issuable pursuant to the terms of this Warrant in excess of the Maximum Percentage shall not be deemed to be beneficially owned by the
Holder for any purpose including for purposes of Section 13(d) or Rule 16a-1(a)(1) of the 1934 Act. No prior inability
to exercise this Warrant pursuant to this paragraph shall have any effect on the applicability of the provisions of this paragraph with
respect to any subsequent determination of exercisability. The provisions of this paragraph shall be construed and implemented in a manner
otherwise than in strict conformity with the terms of this Section 1(f) to the extent necessary to correct this paragraph or
any portion of this paragraph which may be defective or inconsistent with the intended beneficial ownership limitation contained in this
Section 1(f) or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitation
contained in this paragraph may not be waived and shall apply to a successor holder of this Warrant.

 

    5

     

    

 

(g)            Reservation
of Shares.

 

(i)            Required
Reserve Amount. After the Stockholder Approval Deadline (as defined in the Securities Purchase Agreement), so long as this Warrant
remains outstanding, the Company shall at all times keep reserved for issuance under this Warrant a number of shares of Common Stock
at least equal to 100% of the maximum number of shares of Common Stock as shall be necessary to satisfy the Company’s obligation
to issue shares of Common Stock under the SPA Warrants then outstanding (without regard to any limitations on exercise) (the “Required
Reserve Amount”); provided that at no time shall the number of shares of Common Stock reserved pursuant to this Section 1(g)(i) be
reduced other than proportionally in connection with any exercise or redemption of SPA Warrants or such other event covered by Section 2(a) below.
The Required Reserve Amount (including, without limitation, each increase in the number of shares so reserved) shall be allocated pro
rata among the holders of the SPA Warrants based on number of shares of Common Stock issuable upon exercise of SPA Warrants held by each
holder on the Closing Date (without regard to any limitations on exercise) or increase in the number of reserved shares, as the case
may be (the “Authorized Share Allocation”). In the event that a holder shall sell or otherwise transfer any of such
holder’s SPA Warrants, 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 SPA Warrants shall be allocated to the remaining
holders of SPA Warrants, pro rata based on the number of shares of Common Stock issuable upon exercise of the SPA Warrants then held
by such holders (without regard to any limitations on exercise).

 

(ii)            Insufficient
Authorized Shares. If, notwithstanding Section 1(g)(i) above, and not in limitation thereof, at any time while any of the
SPA Warrants remain outstanding, the Company does not have a sufficient number of authorized and unreserved shares of Common Stock to
satisfy its obligation to reserve the Required Reserve 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 the Required Reserve Amount for all the SPA Warrants 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
sixty (60) days after the occurrence of such Authorized Share Failure, the Company shall hold a meeting 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 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 of directors to recommend to the stockholders that they approve such proposal. Notwithstanding
the foregoing, if any such time of an Authorized Share Failure, the Company is able to obtain the written consent of a majority of the
shares of its issued and outstanding shares of Common Stock to approve the increase in the number of authorized shares of Common Stock,
the Company may satisfy this obligation by obtaining such consent and submitting for filing with the SEC an Information Statement on
Schedule 14C. In the event that the Company is prohibited from issuing shares of Common Stock upon an exercise of this Warrant due to
the failure by the Company to have sufficient shares of Common Stock available out of the authorized but unissued shares of Common Stock
(such unavailable number of shares of Common Stock, the “Authorization Failure Shares”), in lieu of delivering such
Authorization Failure Shares to the Holder, the Company shall pay cash in exchange for the cancellation of such portion of this Warrant
exercisable into such Authorization Failure Shares at a price equal to the sum of (i) the product of (x) such number of Authorization
Failure Shares and (y) the greatest Closing Sale Price of the Common Stock on any Trading Day during the period commencing on the
date the Holder delivers the applicable Exercise Notice with respect to such Authorization Failure Shares to the Company and ending on
the date of such issuance and payment under this Section 1(g); and (ii) to the extent the Holder purchases (in an open market
transaction or otherwise) shares of Common Stock to deliver in satisfaction of a sale by the Holder of Authorization Failure Shares,
any Buy-In Payment Amount, brokerage commissions and other out-of-pocket expenses, if any, of the Holder incurred in connection therewith.
Nothing contained in this Section 1(g) shall limit any obligations of the Company under any provision of the Securities Purchase
Agreement.

 

    6

     

    

 

2.            ADJUSTMENT
OF EXERCISE PRICE AND NUMBER OF WARRANT SHARES. The Exercise Price and number of Warrant Shares
issuable upon exercise of this Warrant are subject to adjustment from time to time as set forth in this Section 2.

 

(a)            Stock
Dividends and Splits. Without limiting any provision of Section 2(b), Section 3 or Section 4, if the Company, at any
time on or after the Subscription Date, (i) pays a stock dividend on one or more classes of its then outstanding shares of Common
Stock or otherwise makes a distribution on any class of capital stock that is payable in shares of Common Stock, (ii) subdivides
(by any stock split, stock dividend, recapitalization or otherwise) one or more classes of its then outstanding shares of Common Stock
into a larger number of shares or (iii) combines (by combination, reverse stock split or otherwise) one or more classes of its then
outstanding shares of Common Stock into a smaller number of shares, then in each such case the Exercise Price shall be multiplied by
a fraction of which the numerator shall be the number of shares of Common Stock outstanding immediately before such event and of which
the denominator shall be the number of shares of Common Stock outstanding immediately after such event. Any adjustment made pursuant
to clause (i) of this paragraph shall become effective immediately after the record date for the determination of stockholders entitled
to receive such dividend or distribution, and any adjustment pursuant to clause (ii) or (iii) of this paragraph shall become
effective immediately after the effective date of such subdivision or combination. If any event requiring an adjustment under this paragraph
occurs during the period that an Exercise Price is calculated hereunder, then the calculation of such Exercise Price shall be adjusted
appropriately to reflect such event.

 

(b)            Adjustment
Upon Issuance of Shares of Common Stock. If and whenever on or after the Subscription Date, the Company grants, issues or sells (or
enters into any agreement to grant, issue or sell), or in accordance with this Section 2 is deemed to have granted, issued or sold,
any shares of Common Stock (including the issuance or sale of shares of Common Stock owned or held by or for the account of the Company,
but excluding any Excluded Securities granted, issued or sold or deemed to have been granted, issued or sold) for a consideration per
share (the “New Issuance Price”) less than a price equal to the Exercise Price in effect immediately prior to such
granting, issuance or sale or deemed granting issuance or sale (such Exercise Price then in effect is referred to herein as the “Applicable
Price”) (the foregoing a “Dilutive Issuance”), then immediately after such Dilutive Issuance, the Exercise
Price then in effect shall be reduced to an amount equal to the New Issuance Price. For all purposes of the foregoing (including, without
limitation, determining the adjusted Exercise Price and the New Issuance Price under this Section 2(b)), the following shall be
applicable:

 

    7

     

    

 

(i)            Issuance
of Options. If the Company in any manner grants, issues or sells (or enters into any agreement to grant, issue or sell) any Options
and the lowest price per share for which one share of Common Stock is at any time issuable upon the exercise of any such Option or upon
conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise pursuant to the
terms thereof is less than the Applicable Price, then such share of Common Stock shall be deemed to be outstanding and to have been issued
and sold by the Company at the time of the granting, issuance or sale (or the time of execution of such agreement to grant, issue or
sell, as applicable) of such Option for such price per share. For purposes of this Section 2(b)(i), the “lowest price per
share for which one share of Common Stock is at any time issuable upon the exercise of any such Options or upon conversion, exercise
or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise pursuant to the terms thereof”
shall be equal to (1) the lower of (x) the sum of the lowest amounts of consideration (if any) received or receivable by the
Company with respect to any one share of Common Stock upon the granting, issuance or sale (or pursuant to the agreement to grant, issue
or sell, as applicable) of such Option, upon exercise of such Option and upon conversion, exercise or exchange of any Convertible Security
issuable upon exercise of such Option or otherwise pursuant to the terms thereof and (y) the lowest exercise price set forth in
such Option for which one share of Common Stock is issuable (or may become issuable assuming all possible market conditions) upon the
exercise of any such Options or upon conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such
Option or otherwise pursuant to the terms thereof minus (2) the sum of all amounts paid or payable to the holder of such Option
(or any other Person) upon the granting, issuance or sale (or the agreement to grant, issue or sell, as applicable) of such Option, upon
exercise of such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon exercise of such Option or
otherwise pursuant to the terms thereof plus the value of any other consideration received or receivable by, or benefit conferred on,
the holder of such Option (or any other Person). Except as contemplated below, no further adjustment of the Exercise Price shall be made
upon the actual issuance of such shares of Common Stock or of such Convertible Securities upon the exercise of such Options or otherwise
pursuant to the terms of or upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of such Convertible
Securities.

 

(ii)            Issuance
of Convertible Securities. If the Company in any manner issues or sells (or enters into any agreement to issue or sell) any Convertible
Securities and the lowest price per share for which one share of Common Stock is at any time issuable upon the conversion, exercise or
exchange thereof or otherwise pursuant to the terms thereof is less than the Applicable Price, then such share of Common Stock shall
be deemed to be outstanding and to have been issued and sold by the Company at the time of the issuance or sale (or the time of execution
of such agreement to issue or sell, as applicable) of such Convertible Securities for such price per share. For the purposes of this
Section 2(b)(ii), the “lowest price per share for which one share of Common Stock is at any time issuable upon the conversion,
exercise or exchange thereof or otherwise pursuant to the terms thereof” shall be equal to (1) the lower of (x) the sum
of the lowest amounts of consideration (if any) received or receivable by the Company with respect to one share of Common Stock upon
the issuance or sale (or pursuant to the agreement to issue or sell, as applicable) of the Convertible Security and upon conversion,
exercise or exchange of such Convertible Security or otherwise pursuant to the terms thereof and (y) the lowest conversion price
set forth in such Convertible Security for which one share of Common Stock is issuable (or may become issuable assuming all possible
market conditions) upon conversion, exercise or exchange thereof or otherwise pursuant to the terms thereof minus (2) the sum of
all amounts paid or payable to the holder of such Convertible Security (or any other Person) upon the issuance or sale (or the agreement
to issue or sell, as applicable) of such Convertible Security plus the value of any other consideration received or receivable by, or
benefit conferred on, the holder of such Convertible Security (or any other Person). Except as contemplated below, no further adjustment
of the Exercise Price shall be made upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of
such Convertible Securities or otherwise pursuant to the terms thereof, and if any such issuance or sale of such Convertible Securities
is made upon exercise of any Options for which adjustment of this Warrant has been or is to be made pursuant to other provisions of this
Section 2(b), except as contemplated below, no further adjustment of the Exercise Price shall be made by reason of such issuance
or sale.

 

(iii)            Change
in Option Price or Rate of Conversion. If the purchase or exercise price provided for in any Options, the additional consideration,
if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the rate at which any Convertible
Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases or decreases at any time (other than
proportional changes in conversion or exercise prices, as applicable, in connection with an event referred to in Section 2(a)),
the Exercise Price in effect at the time of such increase or decrease shall be adjusted to the Exercise Price which would have been in
effect at such time had such Options or Convertible Securities provided for such increased or decreased purchase price, additional consideration
or increased or decreased conversion rate, as the case may be, at the time initially granted, issued or sold . For purposes of this Section 2(b)(iii),
if the terms of any Option or Convertible Security (including, without limitation, any Option or Convertible Security that was outstanding
as of the Subscription Date) are increased or decreased in the manner described in the immediately preceding sentence, then such Option
or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion or exchange thereof shall be deemed
to have been issued as of the date of such increase or decrease. No adjustment pursuant to this Section 2(b) shall be made
if such adjustment would result in an increase of the Exercise Price then in effect.

 

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(iv)            Calculation
of Consideration Received. If any Option and/or Convertible Security and/or Adjustment Right is issued in connection with the issuance
or sale or deemed issuance or sale of any other securities of the Company (as determined by the Holder, the “Primary Security”,
and such Option and/or Convertible Security and/or Adjustment Right, the “Secondary Securities”), together comprising
one integrated transaction, (or one or more transactions if such issuances or sales or deemed issuances or sales of securities of the
Company either (A) have at least one investor or purchaser in common, (B) are consummated in reasonable proximity to each other
and/or (C) are consummated under the same plan of financing) the aggregate consideration per share of Common Stock with respect
to such Primary Security shall be deemed to be equal to the difference of (x) the lowest price per share for which one share of
Common Stock was issued (or was deemed to be issued pursuant to Section 2(b)(i) or 2(b)(ii) above, as applicable) in such
integrated transaction solely with respect to such Primary Security, minus (y) with respect to such Secondary Securities, the sum
of (I) the Black Scholes Consideration Value of each such Option, if any, (II) the fair market value (as determined by the
Holder in good faith) or the Black Scholes Consideration Value, as applicable, of such Adjustment Right, if any, and (III) the fair
market value (as determined by the Holder) of such Convertible Security, if any, in each case, as determined on a per share basis in
accordance with this Section 2(b)(iv). If any shares of Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration received therefor (for the purpose of determining the consideration paid for
such Common Stock, Option or Convertible Security, but not for the purpose of the calculation of the Black Scholes Consideration Value)
will be deemed to be the net amount of consideration received by the Company therefor. If any shares of Common Stock, Options or Convertible
Securities are issued or sold for a consideration other than cash, the amount of such consideration received by the Company (for the
purpose of determining the consideration paid for such Common Stock, Option or Convertible Security, but not for the purpose of the calculation
of the Black Scholes Consideration Value) will be the fair value of such consideration, except where such consideration consists of publicly
traded securities, in which case the amount of consideration received by the Company for such securities will be the arithmetic average
of the VWAPs of such security for each of the five (5) Trading Days immediately preceding the date of receipt. If any shares of
Common Stock, Options or Convertible Securities are issued to the owners of the non-surviving entity in connection with any merger in
which the Company is the surviving entity, the amount of consideration therefor (for the purpose of determining the consideration paid
for such Common Stock, Option or Convertible Security, but not for the purpose of the calculation of the Black Scholes Consideration
Value) will be deemed to be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable
to such shares of Common Stock, Options or Convertible Securities (as the case may be). The fair value of any consideration other than
cash or publicly traded securities will be determined jointly by the Company and the Holder. If such parties are unable to reach agreement
within ten (10) days after the occurrence of an event requiring valuation (the “Valuation Event”), the fair value
of such consideration will be determined within five (5) Trading Days after the tenth (10th) day following such Valuation
Event by an independent, reputable appraiser jointly selected by the Company and the Holder. The determination of such appraiser shall
be final and binding upon all parties absent manifest error and the fees and expenses of such appraiser shall be borne by the Company.

 

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(v)            Record
Date. If the Company takes a record of the holders of shares of Common Stock for the purpose of entitling them (A) to receive
a dividend or other distribution payable in shares of Common Stock, Options or in Convertible Securities or (B) to subscribe for
or purchase shares of Common Stock, Options or Convertible Securities, then such record date will be deemed to be the date of the issuance
or sale of the shares of Common Stock deemed to have been issued or sold upon the declaration of such dividend or the making of such
other distribution or the date of the granting of such right of subscription or purchase (as the case may be).

 

(c)            Number
of Warrant Shares. Simultaneously with any adjustment to the Exercise Price pursuant to this Section 2(a), the number of Warrant
Shares that may be purchased upon exercise of this Warrant shall be increased or decreased proportionately, so that after such adjustment
the aggregate Exercise Price payable hereunder for the adjusted number of Warrant Shares shall be the same as the aggregate Exercise
Price in effect immediately prior to such adjustment (without regard to any limitations on exercise contained herein). If immediately
after any Exercise Date (as defined in the Preferred Warrants) the aggregate number of Warrant Shares then issuable upon exercise of
this Warrant is less than the Maximum Eligibility Number immediately after such Exercise Date (as defined in the Preferred Warrants)
the aggregate number of Warrant Shares issuable upon exercise of this Warrant shall automatically increase to such Maximum Eligibility
Number (in each case, without regard to any limitations on exercise contained herein).

 

(d)            Holder’s
Right of Alternative Exercise Price Following Issuance of Certain Options or Convertible Securities. In addition to and not in limitation
of the other provisions of this Section 2, if the Company in any manner issues or sells or enters into any agreement to issue or
sell, any Common Stock, Options or Convertible Securities (other than pursuant to a Permitted ATM (as defined in the Securities Purchase
Agreement) (any such securities, “Variable Price Securities”) after the Subscription Date, that are issuable pursuant
to such agreement or convertible into or exchangeable or exercisable for shares of Common Stock at a price which varies or may vary with
the market price of the shares of Common Stock, including by way of one or more reset(s) to a fixed price, but exclusive of such
formulations reflecting customary anti-dilution provisions (such as share splits, share combinations, share dividends and similar transactions)
(each of the formulations for such variable price being herein referred to as, the “Variable Price”), the Company
shall provide written notice thereof via facsimile and overnight courier to the Holder on the date of such agreement and the issuance
of such Convertible Securities or Options. From and after the date the Company enters into such agreement or issues any such Variable
Price Securities, the Holder shall have the right, but not the obligation, in its sole discretion to substitute the Variable Price for
the Exercise Price upon exercise of this Warrant by designating in the Exercise Notice delivered upon any exercise of this Warrant that
solely for purposes of such exercise the Holder is relying on the Variable Price rather than the Exercise Price then in effect. The Holder’s
election to rely on a Variable Price for a particular exercise of this Warrant shall not obligate the Holder to rely on a Variable Price
for any future exercises of this Warrant.

 

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(e)            Stock
Combination Event Adjustment. If at any time and from time to time on or after the Issuance Date there occurs any stock split, stock
dividend, stock combination recapitalization or other similar transaction involving the Common Stock (each, a “Stock Combination
Event”, and such date thereof, the “Stock Combination Event Date”) and the Event Market Price is less than
the Exercise Price then in effect (after giving effect to the adjustment in clause 2(a) above), then on the sixteenth (16th) Trading
Day immediately following such Stock Combination Event, the Exercise Price then in effect on such sixteenth (16th) Trading Day (after
giving effect to the adjustment in clause 2(a) above) shall be reduced (but in no event increased) to the Event Market Price. For
the avoidance of doubt, if the adjustment in the immediately preceding sentence would otherwise result in an increase in the Exercise
Price hereunder, no adjustment shall be made.

 

(f)            Other
Events. In the event that the Company (or any Subsidiary (as defined in the Securities Purchase Agreement)) shall take any action
to which the provisions hereof are not strictly applicable, or, if applicable, would not operate to protect the Holder from dilution
or if any event occurs of the type contemplated by the provisions of this Section 2 but not expressly provided for by such provisions
(including, without limitation, the granting of stock appreciation rights, phantom stock rights or other rights with equity features),
then the Company’s board of directors shall in good faith determine and implement an appropriate adjustment in the Exercise Price
and the number of Warrant Shares (if applicable) so as to protect the rights of the Holder, provided that no such adjustment pursuant
to this Section 2(f) will increase the Exercise Price or decrease the number of Warrant Shares as otherwise determined pursuant
to this Section 2, provided further that if the Holder does not accept such adjustments as appropriately protecting its interests
hereunder against such dilution, then the Company’s board of directors and the Holder shall agree, in good faith, upon an independent
investment bank of nationally recognized standing to make such appropriate adjustments, whose determination shall be final and binding
absent manifest error and whose fees and expenses shall be borne by the Company.

 

(g)            Calculations.
All calculations under this Section 2 shall be made by rounding to the nearest cent or the nearest 1/100th of a share,
as applicable. The number of shares of Common Stock outstanding at any given time shall not include shares owned or held by or for the
account of the Company, and the disposition of any such shares shall be considered an issuance or sale of Common Stock.

 

(h)            Voluntary
Adjustment By Company. Subject to the rules and regulations of the Principal Market, the Company may at any time during the
term of this Warrant, with the prior written consent of the Required Holders (as defined in the Securities Purchase Agreement), reduce
the then current Exercise Price to any amount and for any period of time deemed appropriate by the board of directors of the Company.

 

3.            RIGHTS
UPON DISTRIBUTION OF ASSETS. In addition to any adjustments pursuant to Section 2 above
or Section 4(a) below, if the Company shall declare or make any dividend or other distribution of its assets (or rights to
acquire its assets) to holders of shares of Common Stock, by way of return of capital or otherwise (including, without limitation, any
distribution of cash, stock or other securities, property, options, evidence of indebtedness or any other assets by way of a dividend,
spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction) (a “Distribution”),
at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled to participate in such Distribution
to the same extent that the Holder would have participated therein if the Holder had held the number of shares of Common Stock acquirable
upon complete exercise of this Warrant (without regard to any limitations or restrictions on exercise of this Warrant, including without
limitation, the Maximum Percentage) immediately before the date on which a record is taken for such Distribution, or, if no such record
is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation in such Distribution
(provided, however, that to the extent that the Holder’s right to participate in any such Distribution would result in the Holder
and the other Attribution Parties exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Distribution
to the extent of the Maximum Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a result
of such Distribution (and beneficial ownership) to the extent of any such excess) and the portion of such Distribution shall be held
in abeyance for the benefit of the Holder until such time or times, if ever, as its right thereto would not result in the Holder and
the other Attribution Parties exceeding the Maximum Percentage, at which time or times the Holder shall be granted such Distribution
(and any Distributions declared or made on such initial Distribution or on any subsequent Distribution held similarly in abeyance) to
the same extent as if there had been no such limitation).

 

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4.            PURCHASE
RIGHTS; FUNDAMENTAL TRANSACTIONS.

 

(a)            Purchase
Rights. In addition to any adjustments pursuant to Sections 2 or 3 above, 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 the Holder will be entitled to acquire, upon the terms
applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired if the Holder had held the number
of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations or restrictions on exercise
of this Warrant, including without limitation, the Maximum Percentage) 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 shares of
Common Stock are to be determined for the grant, issuance or sale of such Purchase Rights (provided, however, that to the
extent that the Holder’s right to participate in any such Purchase Right would result in the Holder and the other Attribution Parties
exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Purchase Right to the extent of the Maximum
Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a result of such Purchase Right (and
beneficial ownership) to the extent of any such excess) and such Purchase Right to such extent shall be held in abeyance for the benefit
of the Holder until such time or times, if ever, as its right thereto would not result in the Holder and the other Attribution Parties
exceeding the Maximum Percentage, at which time or times the Holder shall be granted such right (and any Purchase Right granted, issued
or sold on such initial Purchase Right or on any subsequent Purchase Right held similarly in abeyance) to the same extent as if there
had been no such limitation).

 

(b)            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 Warrant and the other Transaction Documents (as defined in the Securities
Purchase Agreement) in accordance with the provisions of this Section 4(b) pursuant to written agreements in form and substance
satisfactory to the Holder and approved by the Holder prior to such Fundamental Transaction, including agreements to deliver to the Holder
in exchange for this Warrant a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance
to this Warrant, including, without limitation, which is exercisable for a corresponding number of shares of capital stock equivalent
to the shares of Common Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise
of this Warrant) prior to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such
shares of capital stock (but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction
and the value of such shares of capital stock, such adjustments to the number of shares of capital stock and such exercise price being
for the purpose of protecting the economic value of this Warrant immediately prior to the consummation of such Fundamental Transaction)
and (ii) the Successor Entity (including its Parent Entity) is a publicly traded corporation whose common stock is quoted on or
listed for trading on an Eligible Market. Upon the consummation of each Fundamental Transaction, the Successor Entity shall succeed to,
and be substituted for (so that from and after the date of the applicable Fundamental Transaction, the provisions of this Warrant 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 Warrant and the other Transaction
Documents with the same effect as if such Successor Entity had been named as the Company herein. Upon consummation of each Fundamental
Transaction, the Successor Entity shall deliver to the Holder confirmation that there shall be issued upon exercise of this Warrant at
any time after the consummation of the applicable 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 3 and 4(a) above, which shall continue to be
receivable thereafter)) issuable upon the exercise of this Warrant prior to the applicable Fundamental Transaction, such shares of publicly
traded common stock (or its equivalent) of the Successor Entity (including its Parent Entity) which the Holder would have been entitled
to receive upon the happening of the applicable Fundamental Transaction had this Warrant been exercised immediately prior to the applicable
Fundamental Transaction (without regard to any limitations on the exercise of this Warrant), as adjusted in accordance with the provisions
of this Warrant. Notwithstanding the foregoing, and without limiting Section 1(f) hereof, the Holder may elect, at its sole
option, by delivery of written notice to the Company to waive this Section 4(b) to permit the Fundamental Transaction without
the assumption of this Warrant. In addition to and not in substitution for any other rights hereunder, prior to the consummation of each
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 the Holder will thereafter have the right to receive upon an exercise of this Warrant at any time after the consummation
of the applicable Fundamental Transaction but prior to the Expiration Date, in lieu of the shares of the Common Stock (or other securities,
cash, assets or other property (except such items still issuable under Sections 3 and 4(a) above, which shall continue to be
receivable thereafter)) issuable upon the exercise of the Warrant prior to such Fundamental Transaction, such shares of stock, securities,
cash, assets or any other property whatsoever (including warrants or other purchase or subscription rights) which the Holder would have
been entitled to receive upon the happening of the applicable Fundamental Transaction had this Warrant been exercised immediately prior
to the applicable Fundamental Transaction (without regard to any limitations on the exercise of this Warrant). Provision made pursuant
to the preceding sentence shall be in a form and substance reasonably satisfactory to the Holder.

 

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(c)            Black
Scholes Value. Notwithstanding the foregoing and the provisions of Section 4(b) above, at the request of the Holder delivered
at any time commencing on the earliest to occur of (x) the public disclosure of any Fundamental Transaction, (y) the consummation
of any Fundamental Transaction and (z) the Holder first becoming aware of any Fundamental Transaction through the date that is ninety
(90) days after the public disclosure of the consummation of such Fundamental Transaction by the Company pursuant to a Current Report
on Form 8-K filed with the SEC, the Company or the Successor Entity (as the case may be) shall purchase this Warrant from the Holder
on the date of such request by paying to the Holder cash in an amount equal to the Black Scholes Value. Payment of such amounts shall
be made by the Company (or at the Company’s direction) to the Holder on or prior to the later of (x) the second (2nd)
Trading Day after the date of such request and (y) the date of consummation of such Fundamental Transaction.

 

(d)            Application.
The provisions of this Section 4 shall apply similarly and equally to successive Fundamental Transactions and Corporate Events and
shall be applied as if this Warrant (and any such subsequent warrants) were fully exercisable and without regard to any limitations on
the exercise of this Warrant (provided that the Holder shall continue to be entitled to the benefit of the Maximum Percentage, applied
however with respect to shares of capital stock registered under the 1934 Act and thereafter receivable upon exercise of this Warrant
(or any such other warrant)).

 

5.            NONCIRCUMVENTION.
The Company hereby covenants and agrees that the Company will not, by amendment of its Certificate of Incorporation (as defined in the
Securities Purchase Agreement), Bylaws (as defined in the Securities Purchase Agreement) or through any reorganization, transfer of assets,
consolidation, merger, scheme of arrangement, dissolution, issuance 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 Warrant, and will at all times in good faith carry out all the provisions
of this Warrant and take all action as may be required to protect the rights of the Holder. Without limiting the generality of the foregoing,
the Company (a) shall not increase the par value of any shares of Common Stock receivable upon the exercise of this Warrant above
the Exercise Price then in effect, and (b) 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 exercise of this Warrant. Notwithstanding
anything herein to the contrary, if after the sixty (60) calendar day anniversary of the Issuance Date, the Holder is not permitted to
exercise this Warrant in full for any reason (other than pursuant to restrictions set forth in Section 1(f) hereof), the Company
shall use its best efforts to promptly remedy such failure, including, without limitation, obtaining such consents or approvals as necessary
to permit such exercise into shares of Common Stock.

 

6.            WARRANT
HOLDER NOT DEEMED A STOCKHOLDER. Except as otherwise specifically provided herein, the Holder,
solely in its capacity as a holder of this Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share
capital of the Company for any purpose, nor shall anything contained in this Warrant be construed to confer upon the Holder, solely in
its capacity as the Holder of this Warrant, any of the rights of a stockholder of the Company or any right to vote, give or withhold
consent to any corporate action (whether any reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance
or otherwise), receive notice of meetings, receive dividends or subscription rights, or otherwise, prior to the issuance to the Holder
of the Warrant Shares which it is then entitled to receive upon the due exercise of this Warrant. In addition, nothing contained in this
Warrant shall be construed as imposing any liabilities on the Holder to purchase any securities (upon exercise of this Warrant or otherwise)
or as a stockholder of the Company, whether such liabilities are asserted by the Company or by creditors of the Company. Notwithstanding
this Section 6, the Company shall provide the Holder with copies of the same notices and other information given to the stockholders
of the Company generally, contemporaneously with the giving thereof to the stockholders.

 

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7.            REISSUANCE
OF WARRANTS.

 

(a)            Transfer
of Warrant. If this Warrant is to be transferred, the Holder shall surrender this Warrant to the Company, whereupon the Company will
forthwith issue and deliver upon the order of the Holder a new Warrant (in accordance with Section 7(d)), registered as the Holder
may request, representing the right to purchase the number of Warrant Shares being transferred by the Holder and, if less than the total
number of Warrant Shares then underlying this Warrant is being transferred, a new Warrant (in accordance with Section 7(d)) to the
Holder representing the right to purchase the number of Warrant Shares not being transferred.

 

(b)            Lost,
Stolen or Mutilated Warrant. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction
or mutilation of this Warrant (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 any indemnification undertaking by the Holder to the Company in customary and reasonable
form and, in the case of mutilation, upon surrender and cancellation of this Warrant, the Company shall execute and deliver to the Holder
a new Warrant (in accordance with Section 7(d)) representing the right to purchase the Warrant Shares then underlying this Warrant.

 

(c)            Exchangeable
for Multiple Warrants. This Warrant is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company,
for a new Warrant or Warrants (in accordance with Section 7(d)) representing in the aggregate the right to purchase the number of
Warrant Shares then underlying this Warrant, and each such new Warrant will represent the right to purchase such portion of such Warrant
Shares as is designated by the Holder at the time of such surrender; provided, however, no warrants for fractional shares of Common Stock
shall be given.

 

(d)            Issuance
of New Warrants. Whenever the Company is required to issue a new Warrant pursuant to the terms of this Warrant, such new Warrant
(i) shall be of like tenor with this Warrant, (ii) shall represent, as indicated on the face of such new Warrant, the right
to purchase the Warrant Shares then underlying this Warrant (or in the case of a new Warrant being issued pursuant to Section 7(a) or
Section 7(c), the Warrant Shares designated by the Holder which, when added to the number of shares of Common Stock underlying the
other new Warrants issued in connection with such issuance, does not exceed the number of Warrant Shares then underlying this Warrant),
(iii) shall have an issuance date, as indicated on the face of such new Warrant which is the same as the Issuance Date, and (iv) shall
have the same rights and conditions as this Warrant.

 

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8.            NOTICES.
Whenever notice is required to be given under this Warrant, unless otherwise provided herein, such notice shall be given in accordance
with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of
all actions taken pursuant to this Warrant (other than the issuance of shares of Common Stock upon exercise in accordance with the terms
hereof), including in reasonable detail a description of such action and the reason therefor. Without limiting the generality of the
foregoing, the Company will give written notice to the Holder (i) immediately upon each adjustment of the Exercise Price and the
number of Warrant Shares, setting forth in reasonable detail, and certifying, the calculation of such adjustment(s), (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 shares of Common Stock, (B) with respect to any grants, issuances or sales of any Options, Convertible Securities
or rights to purchase stock, warrants, securities or other property to holders of shares of Common Stock 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 in conjunction with such notice being provided to the Holder, and (iii) at least ten (10) Trading
Days prior to the consummation of any Fundamental Transaction. To the extent that any notice provided hereunder constitutes, or contains,
material, non-public information regarding the Company or any of its Subsidiaries, the Company shall simultaneously file such notice
with the SEC (as defined in the Securities Purchase Agreement) pursuant to a Current Report on Form 8-K. If the Company or any of
its Subsidiaries provides material non-public information to the Holder that is not simultaneously filed in a Current Report on Form 8-K
and the Holder has not agreed to receive such material non-public information, the Company hereby covenants and agrees that the Holder
shall not have any duty of confidentiality to the Company, any of its Subsidiaries or any of their respective officers, directors, employees,
affiliates or agents with respect to, or a duty to any of the foregoing not to trade on the basis of, such material non-public information.
It is expressly understood and agreed that the time of execution specified by the Holder in each Exercise Notice shall be definitive
and may not be disputed or challenged by the Company.

 

9.            DISCLOSURE.
Upon delivery by the Company to the Holder (or receipt by the Company from the Holder) of any notice in accordance with the terms of
this Warrant, 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 on or prior to 9:00 am, New York city time on the Business
Day immediately following such notice delivery date, 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 the Holder explicitly in writing in such notice (or immediately upon receipt
of notice from the Holder, as applicable), and in the absence of any such written indication in such notice (or notification from the
Company immediately upon receipt of notice from the Holder), the Holder shall be entitled to presume that information contained in the
notice does not constitute material, non-public information relating to the Company or any of its Subsidiaries. Nothing contained in
this Section 9 shall limit any obligations of the Company, or any rights of the Holder, under Section [4(i)] of the Securities
Purchase Agreement.

 

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10.            ABSENCE
OF TRADING AND DISCLOSURE RESTRICTIONS. The Company acknowledges and agrees that the Holder is not a fiduciary or agent of the Company
and that the Holder shall have no obligation to (a) maintain the confidentiality of any information provided by the Company or (b) refrain
from trading any securities while in possession of such information in the absence of a written non-disclosure agreement signed by an
officer of the Holder that explicitly provides for such confidentiality and trading restrictions. In the absence of such an executed,
written non-disclosure agreement, the Company acknowledges that the Holder may freely trade in any securities issued by the Company,
may possess and use any information provided by the Company in connection with such trading activity, and may disclose any such information
to any third party.

 

11.            AMENDMENT
AND WAIVER. Except as otherwise provided herein, the provisions of this Warrant (other than
Section 1(f)) may be amended and the Company may take any action herein prohibited, or omit to perform any act herein required to
be performed by it, only if the Company has obtained the written consent of the Holder. No waiver shall be effective unless it is in
writing and signed by an authorized representative of the waiving party.

 

12.            SEVERABILITY.
If any provision of this Warrant is prohibited by law or otherwise determined to be invalid or unenforceable by a court of competent
jurisdiction, the provision that would otherwise be prohibited, invalid or unenforceable shall be deemed amended to apply to the broadest
extent that it would be valid and enforceable, and the invalidity or unenforceability of such provision shall not affect the validity
of the remaining provisions of this Warrant so long as this Warrant as so modified continues to express, without material change, the
original intentions of the parties as to the subject matter hereof and the prohibited nature, invalidity or unenforceability of the provision(s) in
question does not substantially impair the respective expectations or reciprocal obligations of the parties or the practical realization
of the benefits that would otherwise be conferred upon the parties. The parties will endeavor in good faith negotiations to replace the
prohibited, invalid or unenforceable provision(s) with a valid provision(s), the effect of which comes as close as possible to that
of the prohibited, invalid or unenforceable provision(s).

 

13.            GOVERNING
LAW. This Warrant shall be governed by and construed and enforced in accordance with, and all
questions concerning the construction, validity, interpretation and performance of this Warrant shall be governed by, the internal laws
of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State
of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New
York. The Company hereby irrevocably waives personal service of process and consents to process being served in any such suit, action
or proceeding by mailing a copy thereof to the Company at the address set forth in Section 9(f) of the Securities Purchase
Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. The Company hereby
irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan,
for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein,
and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject
to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of
such suit, action or proceeding is improper. Nothing contained herein shall be deemed to limit in any way any right to serve process
in any manner permitted by law. Nothing contained herein shall be deemed or operate to preclude the Holder from bringing suit or taking
other legal action against the Company in any other jurisdiction to collect on the Company’s obligations to the Holder, to realize
on any collateral or any other security for such obligations, or to enforce a judgment or other court ruling in favor of the Holder.
THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION
OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

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14.            CONSTRUCTION;
HEADINGS. This Warrant shall be deemed to be jointly drafted by the Company and the Holder and
shall not be construed against any Person as the drafter hereof. The headings of this Warrant are for convenience of reference and shall
not form part of, or affect the interpretation of, this Warrant. Terms used in this Warrant but defined in the other Transaction Documents
shall have the meanings ascribed to such terms on the Closing Date (as defined in the Securities Purchase Agreement) in such other Transaction
Documents unless otherwise consented to in writing by the Holder.

 

15.            DISPUTE
RESOLUTION.

 

(a)            Submission
to Dispute Resolution.

 

(i)            In
the case of a dispute relating to the Exercise Price, the Closing Sale Price, the Bid Price, Black Scholes Consideration Value, Black
Scholes Value or fair market value or the arithmetic calculation of the number of Warrant Shares (as the case may be) (including, without
limitation, a dispute relating to the determination of any of the foregoing), the Company or the 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 the Holder, at any time after the Holder learned of the circumstances giving
rise to such dispute. If the Holder and the Company are unable to promptly resolve such dispute relating to such Exercise Price, such
Closing Sale Price, such Bid Price, such Black Scholes Consideration Value, such Black Scholes Value or such fair market value or such
arithmetic calculation of the number of Warrant Shares (as the case may be), at any time after the second (2nd) Business Day
following such initial notice by the Company or the Holder (as the case may be) of such dispute to the Company or the Holder (as the
case may be), then the Holder may, at its sole option, select an independent, reputable investment bank to resolve such dispute.

 

(ii)            The
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 15 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 (5th) Business Day immediately following the date
on which the 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 the 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 the Holder or otherwise requested by such investment bank, neither the Company nor the 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).

 

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(iii)            The
Company and the Holder shall cause such investment bank to determine the resolution of such dispute and notify the Company and the 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.
The Company expressly acknowledges and agrees that (i) this Section 15 constitutes an agreement to arbitrate between the Company
and the Holder (and constitutes an arbitration agreement) under the rules then in effect under § 7501, et seq. of the New York
Civil Practice Law and Rules (“CPLR”) and that the Holder is authorized to apply for an order to compel arbitration
pursuant to CPLR § 7503(a) in order to compel compliance with this Section 15, (ii) a dispute relating to the Exercise
Price includes, without limitation, disputes as to (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred
under Section 2(b), (B) the consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether
any issuance or sale or deemed issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale of Excluded Securities,
(D) whether an agreement, instrument, security or the like constitutes and Option or Convertible Security and (E) whether a
Dilutive Issuance occurred, (iii) the terms of this Warrant 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 (including, without limitation, determining (A) whether
an issuance or sale or deemed issuance or sale of Common Stock occurred under Section 2(b), (B) the consideration per share
at which an issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed issuance or sale of
Common Stock was an issuance or sale or deemed issuance or sale of Excluded Securities, (D) whether an agreement, instrument, security
or the like constitutes and Option or Convertible Security and (E) whether a Dilutive Issuance occurred) and in resolving such dispute
such investment bank shall apply such findings, determinations and the like to the terms of this Warrant and any other applicable Transaction
Documents, (iv) the Holder (and only the Holder), in its sole discretion, shall have the right to submit any dispute described in
this Section 15 to any state or federal court sitting in The City of New York, Borough of Manhattan in lieu of utilizing the procedures
set forth in this Section 15 and (v) nothing in this Section 15 shall limit the Holder from obtaining any injunctive relief
or other equitable remedies (including, without limitation, with respect to any matters described in this Section 15).

 

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16.            REMEDIES,
CHARACTERIZATION, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in
this Warrant shall be cumulative and in addition to all other remedies available under this Warrant and the other Transaction Documents,
at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the right
of the Holder to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Warrant. The
Company covenants to the 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, exercises and the like (and the computation thereof) shall be the
amounts to be received by the 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 Holder 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, the holder of this Warrant shall be entitled, in addition to all other available remedies, to specific performance
and/or temporary, preliminary and permanent injunctive or other equitable relief from any court of competent jurisdiction in any such
case without the necessity of proving actual damages and without posting a bond or other security. The Company shall provide all information
and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with the
terms and conditions of this Warrant (including, without limitation, compliance with Section 2 hereof). The issuance of shares and
certificates for shares as contemplated hereby upon the exercise of this Warrant shall be made without charge to the Holder or such shares
for any issuance tax or other costs in respect thereof, provided that the Company shall not be required to pay any tax which may be payable
in respect of any transfer involved in the issuance and delivery of any certificate in a name other than the Holder or its agent on its
behalf.

 

17.            PAYMENT
OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Warrant is placed in the hands
of an attorney for collection or enforcement or is collected or enforced through any legal proceeding or the holder otherwise takes action
to collect amounts due under this Warrant or to enforce the provisions of this Warrant or (b) there occurs any bankruptcy, reorganization,
receivership of the company or other proceedings affecting company creditors’ rights and involving a claim under this Warrant,
then the Company shall pay the costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy,
reorganization, receivership or other proceeding, including, without limitation, attorneys’ fees and disbursements.

 

18.            TRANSFER.
This Warrant may be offered for sale, sold, transferred or assigned without the consent of the Company, except as may otherwise be required
by Section [2(g)] of the Securities Purchase Agreement.

 

19.            CERTAIN
DEFINITIONS. For purposes of this Warrant, the following terms shall have the following meanings:

 

(a)            “1933
Act” means the Securities Act of 1933, as amended, and the rules and regulations thereunder.

 

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(b)            “1934
Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.

 

(c)            “Adjustment
Right” means any right granted with respect to any securities issued in connection with, or with respect to, any issuance or
sale (or deemed issuance or sale in accordance with Section 2) of shares of Common Stock (other than rights of the type described
in Section 3 and 4 hereof) that could result in a decrease in the net consideration received by the Company in connection with,
or with respect to, such securities (including, without limitation, any cash settlement rights, cash adjustment or other similar rights).

 

(d)            “Affiliate”
means, with respect to any Person, any other Person that directly or indirectly controls, is controlled by, or is under common control
with, such Person, it being understood for purposes of this definition that “control” of a Person means the power directly
or indirectly either to vote 10% or more of the stock having ordinary voting power for the election of directors of such Person or direct
or cause the direction of the management and policies of such Person whether by contract or otherwise.

 

(e)            “Approved
Stock Plan” means any employee benefit plan which has been approved by the board of directors of the Company prior to or subsequent
to the date hereof pursuant to which shares of Common Stock and standard options to purchase Common Stock may be issued to any employee,
officer or director for services provided to the Company in their capacity as such.

 

(f)            “Attribution
Parties” means, collectively, the following Persons and entities: (i) any investment vehicle, including, any funds, feeder
funds or managed accounts, currently, or from time to time after the Issuance Date, directly or indirectly managed or advised by the
Holder’s investment manager or any of its Affiliates or principals, (ii) any direct or indirect Affiliates of the Holder or
any of the foregoing, (iii) any Person acting or who could be deemed to be acting as a Group together with the Holder or any of
the foregoing and (iv) any other Persons whose beneficial ownership of the Company’s Common Stock would or could be aggregated
with the Holder’s and the other Attribution Parties for purposes of Section 13(d) of the 1934 Act. For clarity, the purpose
of the foregoing is to subject collectively the Holder and all other Attribution Parties to the Maximum Percentage.

 

(g)            “Bid
Price” means, for any security as of the particular time of determination, the bid price for such security on the Principal
Market as reported by Bloomberg as of such time of determination, or, if the Principal Market is not the principal securities exchange
or trading market for such security, the bid price of such security on the principal securities exchange or trading market where such
security is listed or traded as reported by Bloomberg as of such time of determination, or if the foregoing does not apply, the bid price
of such security in the over-the-counter market on the electronic bulletin board for such security as reported by Bloomberg as of such
time of determination, or, if no bid price is reported for such security by Bloomberg as of such time of determination, the average of
the bid prices of any market makers for such security as reported in The Pink Open Market (or a similar organization or agency succeeding
to its functions of reporting prices) as of such time of determination. If the Bid Price cannot be calculated for a security as of the
particular time of determination on any of the foregoing bases, the Bid Price of such security as of such time of determination shall
be the fair market value as mutually determined by the Company and the Holder. If the Company and the 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 15. All
such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction
during such period.

 

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(h)            “Black
Scholes Consideration Value” means the value of the applicable Option, Convertible Security or Adjustment Right (as the case
may be) as of the date of issuance thereof calculated using the Black Scholes Option Pricing Model obtained from the “OV”
function on Bloomberg utilizing (i) an underlying price per share equal to the Closing Sale Price of the Common Stock on the Trading
Day immediately preceding the public announcement of the execution of definitive documents with respect to the issuance of such Option
or Convertible Security (as the case may be), (ii) a risk-free interest rate corresponding to the U.S. Treasury rate for a period
equal to the remaining term of such Option, Convertible Security or Adjustment Right (as the case may be) as of the date of issuance
of such Option, Convertible Security or Adjustment Right (as the case may be), (iii) a zero cost of borrow and (iv) an expected
volatility equal to the greater of 100% and the 30 day volatility obtained from the “HVT” function on Bloomberg (determined
utilizing a 365 day annualization factor) as of the Trading Day immediately following the date of issuance of such Option, Convertible
Security or Adjustment Right (as the case may be).

 

(i)            “Black
Scholes Value” means the value of the unexercised portion of this Warrant remaining on the date of the Holder’s request
pursuant to Section 4(c), which value is calculated using the Black Scholes Option Pricing Model obtained from the “OV”
function on Bloomberg utilizing (i) an underlying price per share equal to the greater of (1) the highest Closing Sale Price
of the Common Stock during the period beginning on the Trading Day immediately preceding the announcement of the applicable Fundamental
Transaction (or the consummation of the applicable Fundamental Transaction, if earlier) and ending on the Trading Day of the Holder’s
request pursuant to Section 4(c) and (2) the sum of the price per share being offered in cash in the applicable Fundamental
Transaction (if any) plus the value of the non-cash consideration being offered in the applicable Fundamental Transaction (if any), (ii) a
strike price equal to the Exercise Price in effect on the date of the Holder’s request pursuant to Section 4(c), (iii) a
risk-free interest rate corresponding to the U.S. Treasury rate for a period equal to the greater of (1) the remaining term of this
Warrant as of the date of the Holder’s request pursuant to Section 4(c) and (2) the remaining term of this Warrant
as of the date of consummation of the applicable Fundamental Transaction or as of the date of the Holder’s request pursuant to
Section 4(c) if such request is prior to the date of the consummation of the applicable Fundamental Transaction, (iv) a
zero cost of borrow and (v) an expected volatility equal to the greater of 100% and the 30 day volatility obtained from the “HVT”
function on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following the earliest
to occur of (A) the public disclosure of the applicable Fundamental Transaction and (B) the date of the Holder’s request
pursuant to Section 4(c).

 

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

 

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(k)            “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; provided, however, for clarification, commercial banks shall not be deemed to be authorized
or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” 
or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority
so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally
are open for use by customers on such day.

 

(l)            “Certificate
of Designations” has the meaning ascribed to such term in the Securities Purchase Agreement.

 

(m)            “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, 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 does 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, or, if no last trade price is reported for such security by Bloomberg, the average of the ask prices of any market makers
for such security as reported in The Pink Open Market (or a similar organization or agency succeeding to its functions of reporting prices).
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 Holder. If the Company and
the 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 15. All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination
or other similar transaction during such period.

 

(n)            “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.

 

(o)            “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.

 

(p)            “Eligible
Market” shall have the meaning as set forth in the Securities Purchase Agreement.

 

(q)            “Event
Market Price” means, with respect to any Stock Combination Event Date, the quotient determined by dividing (x) the sum
of the VWAP of the Common Stock for each of the five (5) lowest Trading Days during the twenty (20) consecutive Trading Day period
ending and including the Trading Day immediately preceding the sixteenth (16th) Trading Day after such Stock Combination Event Date,
divided by (y) five (5). All such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination,
recapitalization or other similar transaction during such period.

 

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(r)            “Excluded
Securities” means (i) shares of Common Stock, preferred stock, or standard options to purchase Common Stock issued to
directors, officers or employees of the Company for services rendered in their capacity as such pursuant to an Approved Stock Plan (as
defined above), provided that (A) all such issuances (taking into account the shares of Common Stock issuable upon exercise of such
options) after the Subscription Date pursuant to this clause (i) do not, in the aggregate, exceed more than 5% of the Common Stock
issued and outstanding immediately after time of consummation of the Harp Transaction (as defined in the Certificate of Designations)
(or, if the Harp Transaction is never consummated, 350% of the Common Stock outstanding as of the Subscription Date) and (B) the
exercise price of any such options is not lowered, none of such options are amended to increase the number of shares issuable thereunder
and none of the terms or conditions of any such options are otherwise materially changed in any manner that adversely affects any of
the Buyers; (ii) shares of Common Stock issued upon the conversion or exercise of Convertible Securities or Options (other than
standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above) issued
prior to the Subscription Date, provided that the conversion, exercise or other method of issuance (as the case may be) of any such Convertible
Security or Option is made solely pursuant to the conversion, exercise or other method of issuance (as the case may be) provisions of
such Convertible Security or Option that were in effect on the date immediately prior to the date of this Agreement, the conversion,
exercise or issuance price of any such Convertible Securities (other than standard options to purchase Common Stock issued pursuant to
an Approved Stock Plan that are covered by clause (i) above) is not lowered, none of such Convertible Securities or Options (other
than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above) are
amended to increase the number of shares issuable thereunder and none of the terms or conditions of any such Convertible Securities or
Options (other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above)
are otherwise materially changed in any manner that adversely affects any of the Buyers; (iii) the Warrant Preferred Shares (as
defined in the Securities Purchase Agreement); provided, that the terms of the Preferred Warrant (as defined in the Securities Purchase
Agreement) are not amended, modified or changed on or after the Closing Date, (v) the Warrant Common Shares (as defined in the Securities
Purchase Agreement); provided, that the terms of the Common Warrants (as defined in the Securities Purchase Agreement) are not amended,
modified or changed on or after the Closing Date, (iv) up to $150,000 of shares of Common Stock (priced at the no less than the
Closing Bid Price (as defined in the Convertible Preferred Certificate of Designations) of the Common Stock) and issued to bona fide
vendors and service providers, for services rendered and not for capital raising purposes, in lieu of cash payments at market rates,
and (v) shares of Common Stock issuable pursuant to a Permitted ATM provided that (x) the minimum price at which the Company
may sell any shares of Common Stock in any Permitted ATM shall be $0.60 per share (as adjusted for stock splits, stock dividends, stock
combinations, recapitalizations and similar events), (y) the aggregate amount of shares of Common Stock sold pursuant to any Permitted
ATM shall not exceed $10,000,000 in the aggregate and (y) at least thirty-three (33%) of the proceeds of each any every draw down
pursuant to any Permitted ATM is used to pay down the Permitted Senior Indebtedness.

 

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(s)            “Expiration
Date” means the date that is the fifth (5th) anniversary of the Issuance Date or, if such date falls on a day other
than a Trading Day or on which trading does not take place on the Principal Market (a “Holiday”), the next date that
is not a Holiday.

 

(t)            “Fundamental
Transaction” means (A) that the Company shall, directly or indirectly, including through subsidiaries, Affiliates or otherwise,
in one or more related transactions, (i) consolidate or merge with or into (whether or not the Company is the surviving corporation)
another Subject Entity, or (ii) sell, assign, transfer, convey or otherwise dispose of all or substantially all of the properties
or assets of the Company or any of its “significant subsidiaries” (as defined in Rule 1-02 of Regulation S-X) to one
or more Subject Entities, or (iii) make, or allow one or more Subject Entities to make, or allow the Company to be subject to or
have its Common Stock be subject to or party to one or more Subject Entities making, a purchase, tender or exchange offer that is accepted
by the holders of at least either (x) 50% of the outstanding shares of Common Stock, (y) 50% of the outstanding shares of Common
Stock calculated as if any shares of Common Stock held by all Subject Entities making or party to, or Affiliated with any Subject Entities
making or party to, such purchase, tender or exchange offer were not outstanding; or (z) such number of shares of Common Stock such
that all Subject Entities making or party to, or Affiliated with any Subject Entity making or party to, such purchase, tender or exchange
offer, become collectively the beneficial owners (as defined in Rule 13d-3 under the 1934 Act) of at least 50% of the outstanding
shares of Common Stock, or (iv) consummate a stock or share purchase agreement or other business combination (including, without
limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with one or more Subject Entities whereby all such
Subject Entities, individually or in the aggregate, acquire, either (x) at least 50% of the outstanding shares of Common Stock,
(y) at least 50% of the outstanding shares of Common Stock calculated as if any shares of Common Stock held by all the Subject Entities
making or party to, or Affiliated with any Subject Entity making or party to, such stock purchase agreement or other business combination
were not outstanding; or (z) such number of shares of Common Stock such that the Subject Entities become collectively the beneficial
owners (as defined in Rule 13d-3 under the 1934 Act) of at least 50% of the outstanding shares of Common Stock, or (v) reorganize,
recapitalize or reclassify its Common Stock, (B) that the Company shall, directly or indirectly, including through subsidiaries,
Affiliates or otherwise, in one or more related transactions, allow any Subject Entity individually or the Subject Entities in the aggregate
to be or become the “beneficial owner” (as defined in Rule 13d-3 under the 1934 Act), directly or indirectly, whether
through acquisition, purchase, assignment, conveyance, tender, tender offer, exchange, reduction in outstanding shares of Common Stock,
merger, consolidation, business combination, reorganization, recapitalization, spin-off, scheme of arrangement, reorganization, recapitalization
or reclassification or otherwise in any manner whatsoever, of either (x) at least 50% of the aggregate ordinary voting power represented
by issued and outstanding Common Stock, (y) at least 50% of the aggregate ordinary voting power represented by issued and outstanding
Common Stock not held by all such Subject Entities as of the date of this Warrant calculated as if any shares of Common Stock held by
all such Subject Entities were not outstanding, or (z) a percentage of the aggregate ordinary voting power represented by issued
and outstanding shares of Common Stock or other equity securities of the Company sufficient to allow such Subject Entities to effect
a statutory short form merger or other transaction requiring other shareholders of the Company to surrender their shares of Common Stock
without approval of the shareholders of the Company or (C) directly or indirectly, including through subsidiaries, Affiliates or
otherwise, in one or more related transactions, the issuance of or the entering into any other instrument or transaction structured in
a manner to circumvent, or that circumvents, the intent of this definition in which case this definition shall be construed and implemented
in a manner otherwise than in strict conformity with the terms of this definition to the extent necessary to correct this definition
or any portion of this definition which may be defective or inconsistent with the intended treatment of such instrument or transaction.

 

    24

     

    

 

(u)            “Group”
means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in Rule 13d-5 thereunder.

 

(v)            “Maximum
Eligibility Number” means initially [    ]3 (as adjusted
for share splits, share dividends, share combinations, recapitalizations or other similar transactions occurring after the Subscription
Date), but shall automatically increase on each Exercise Date (as defined in the Preferred Warrants), on a share by share basis, by 100%
of the aggregate number of shares of Common Stock then issuable upon conversion of the Preferred Shares issued to the Holder in each
such exercise of the Holder’s Preferred Warrant.

 

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

 

(x)            “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.

 

(y)            “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.

 

(z)            “Preferred
Shares” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include all shares of preferred
stock issued in exchange therefor or replacement thereof.

 

(aa)           “Preferred
Warrants” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include all warrants to issued
in exchange therefor or replacement thereof.

 

(bb)           “Principal
Market” shall have the meaning as set forth in the Securities Purchase Agreement.

 

(cc)           “Registration
Rights Agreement” means that certain registration rights agreement, dated as of the Closing Date, by and among the Company
and the initial holders of Preferred Warrants, Warrants and Preferred Shares relating to, among other things, the registration of the
resale of the Common Stock issuable upon conversion of the Preferred Shares or otherwise pursuant to the terms of the Certificate of
Designations and exercise of the SPA Warrants, as may be amended from time to time.

 

 

 

3 100% warrant coverage of Initial Preferred Shares (as
defined in the Securities Purchase Agreement)

 

    25

     

    

 

(dd)           “SEC”
means the United States Securities and Exchange Commission or the successor thereto.

 

(ee)           “Subject
Entity” means any Person, Persons or Group or any Affiliate or associate of any such Person, Persons or Group.

 

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

 

(gg)           “Trading
Day” means, as applicable, (x) with respect to all price or trading volume determinations relating to the Common Stock,
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 Holder or (y) with
respect to all determinations other than price or trading volume determinations relating to the Common Stock, any day on which The New
York Stock Exchange (or any successor thereto) is open for trading of securities.

 

(hh)           “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 a.m., New York time, and ending at 4:00 p.m., New York time,
as reported by Bloomberg through its “VAP” function (set to 09:30 start time and 16:00 end time) or, if the foregoing does
not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board
for such security during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m., New York time, as reported by Bloomberg,
or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, the average of the highest
closing bid price and the lowest closing ask price of any of the market makers for such security as reported in The Pink Open Market
(or a similar organization or agency succeeding to its functions of reporting prices). 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 the Holder. If the Company and the 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 15. All such determinations shall be appropriately adjusted
for any stock dividend, stock split, stock combination, recapitalization or other similar transaction during such period.

 

[signature page follows]

 

    26

     

    

 

IN
WITNESS WHEREOF, the Company has caused this Warrant to Purchase Common Stock to be duly executed as of the Issuance Date
set out above.

 

	 	RENOVARE ENVIRONMENTAL, INC.
	 	 	 
	 	By:	 
	 	 	Name:	                  
	 	 	Title:	 

 

     

     

    

 

EXHIBIT A

 

EXERCISE
NOTICE

 

TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

SERIES G WARRANT TO PURCHASE COMMON STOCK

 

RENOVARE ENVIRONMENTAL, INC.

 

The undersigned holder hereby
elects to exercise the Series G Warrant to Purchase Common Stock No. _______ (the “Warrant”) of Renovare
Environmental, Inc., a Delaware corporation (the “Company”) as specified below. Capitalized terms used herein
and not otherwise defined shall have the respective meanings set forth in the Warrant.

 

1.            Form of
Exercise Price. The Holder intends that payment of the Aggregate Exercise Price shall be made as:

 

		 ̈	a
                                            “Cash Exercise” with respect to _________________ Warrant Shares; and/or

 

		 ̈	a
                                            “Cashless Exercise” with respect to _______________ Warrant Shares.

 

In the event that the Holder
has elected a Cashless Exercise with respect to some or all of the Warrant Shares to be issued pursuant hereto, the Holder hereby represents
and warrants that (i) this Exercise Notice was executed by the Holder at __________ [a.m.][p.m.] on the date set forth below and
(ii) if applicable, the Bid Price as of such time of execution of this Exercise Notice was $________.

 

2.            Payment
of Exercise Price. In the event that the Holder has elected a Cash Exercise with respect to some or all of the Warrant Shares to
be issued pursuant hereto, the Holder shall pay the Aggregate Exercise Price in the sum of $___________________ to the Company in accordance
with the terms of the Warrant.

 

3.            Delivery
of Warrant Shares. The Company shall deliver to Holder, or its designee or agent as specified below, __________ shares of Common
Stock in accordance with the terms of the Warrant. Delivery shall be made to Holder, or for its benefit, as follows:

 

 ̈           Check
here if requesting delivery as a certificate to the following name and to the following address:

 

	Issue to:	 
	 	 
	 	 
	 	 
	 	 

 

		 ̈	Check here if requesting
                                            delivery by Deposit/Withdrawal at Custodian as follows:

 

	DTC
    Participant:	 
	 	 
	DTC
    Number:	 
	 	 
	Account
    Number:	 
	 	 	 

 

Date:                        
          ,            

 

	 	 
	Name of Registered Holder	 

 

	By:	 	 
	 	Name:	 
	 	Title:	 

 

		Tax ID:	 	 
	 	Facsimile:	 	 
	 	E-mail Address:	 	 

 

     

     

    

 

EXHIBIT B

 

ACKNOWLEDGMENT

 

The
Company hereby acknowledges this Exercise Notice and hereby directs ______________ to issue the above indicated number of shares
of Common Stock in accordance with the Transfer Agent Instructions dated _________, 202_, from the Company and acknowledged and agreed
to by _______________.

 

	 	RENOVARE ENVIRONMENTAL, INC.
	 	 	 
	 	By:	 
	 	 	Name:	                  
	 	 	Title:

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