Document:

Blueprint

 

Exhibit
4.1 

 

NEITHER
THIS SECURITY NOR THE SECURITIES FOR WHICH THIS SECURITY IS
EXERCISABLE HAVE BEEN REGISTERED WITH THE SECURITIES AND EXCHANGE
COMMISSION OR THE SECURITIES COMMISSION OF ANY STATE IN RELIANCE
UPON AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT OF
1933, AS AMENDED (THE “SECURITIES ACT”), AND,
ACCORDINGLY, MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR
PURSUANT TO AN AVAILABLE EXEMPTION FROM, OR IN A TRANSACTION NOT
SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND
IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS. THIS SECURITY
AND THE SECURITIES ISSUABLE UPON EXERCISE OF THIS SECURITY MAY BE
PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN
SECURED BY SUCH SECURITIES.

 

AZURRX BIOPHARMA, INC.

 

Warrant To Purchase Common Stock

 

Warrant
No.: July 2019 - __

Number
of Shares of Common Stock: ______

Date of
Issuance: July __, 2019 ("Issuance
Date")

 

AzurRx
BioPharma, Inc., a company organized under the laws of Delaware
(the "Company"), hereby
certifies that, for good and valuable consideration, the receipt
and sufficiency of which are hereby acknowledged, ___________, 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, at any
time or times on or after July __, 2019 (the “Initial Exercisability Date”), but
not after 11:59 p.m., New York time, on July __, 2024 (the
“Expiration
Date”), _____ fully paid non-assessable shares of
Common Stock (as defined below), subject to adjustment as provided
herein (the
"Warrant Shares"). Except as
otherwise defined herein, capitalized terms in this Warrant to
Purchase Common Stock (including any Warrants to Purchase Common
Stock issued in exchange, transfer or replacement hereof, this
"Warrant"), shall have the
meanings set forth in Section 16. This Warrant is one of the
Warrants to purchase Common Stock (the "Warrants") issued pursuant to (i) that
certain Underwriting Agreement, dated as of July __, 2019 (the
"Subscription Date") by and
between the Company and H.C. Wainwright & Co.,
LLC.

 

 

 

-1-

 

 

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 at any time or times on or after the
Initial Exercisability Date, in
whole or in part, by delivery (whether via facsimile, electronic
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 two (2) Trading
Days following the delivery of the Exercise Notice, the Holder
shall make 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 is being
exercised (the "Aggregate Exercise
Price") in cash by wire transfer of immediately available
funds or, if the provisions of Section 1(d) are applicable, by
notifying the Company that this Warrant is being exercised pursuant
to a Cashless Exercise (as defined in Section 1(d)). The Holder
shall not be required to deliver the original Warrant in order to
effect an exercise hereunder, nor shall any ink-original signature
or medallion guarantee (or other type of guarantee or notarization)
with respect to any Exercise Notice be required. Execution and
delivery of the Exercise Notice with respect to less than all of
the Warrant Shares shall have the same effect as cancellation of
the original Warrant and issuance of a new Warrant evidencing the
right to purchase the remaining number of Warrant Shares. On or
before the first (1st) Trading Day
following the date on which the Company has received the applicable
Exercise Notice, the Company shall transmit by facsimile or
electronic mail an acknowledgment of confirmation of receipt of the
Exercise Notice, in the form attached to the Exercise Notice, to
the Holder and the Company's transfer agent (the "Transfer Agent"). So long as the Holder
delivers the Aggregate Exercise Price (or notice of a Cashless
Exercise) on or prior to the second (2nd) Trading Day
following the date on which the Exercise Notice has been delivered
to the Company, then on or prior to the earlier of (i) the third
(3rd)
Trading Day and (ii) the number of Trading Days comprising the
Standard Settlement Period, in each case following the date on
which the Exercise Notice has been delivered to the Company, or, if
the Holder does not deliver the Aggregate Exercise Price (or notice
of a Cashless Exercise) on or prior to the second (2nd) Trading Day
following the date on which the Exercise Notice has been delivered
to the Company, then on or prior to the second (2nd) Trading Day
following the date on which the Aggregate Exercise Price (or notice
of a Cashless Exercise) is delivered (such earlier date, the
“Share Delivery
Date”), the Company shall (X) provided that the
Transfer Agent is participating in The Depository Trust Company
("DTC") Fast Automated
Securities Transfer Program, credit 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, or (Y) if the
Transfer Agent is not participating in the DTC Fast Automated
Securities Transfer Program, issue and dispatch by 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 Shares to which the Holder is entitled
pursuant to such exercise. The Company shall be responsible for all
fees and expenses of the Transfer Agent and all fees and expenses
with respect to the issuance of Warrant Shares via DTC, if any,
including without limitation for same day processing. Upon delivery
of the Exercise Notice, the Holder shall be deemed for all
corporate purposes to have become the holder of record and
beneficial owner 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 physically delivered to the Company
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, then the Company shall as soon as
practicable and in no event later than three (3) Trading 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 issuable immediately prior to such exercise under this
Warrant, less the number of Warrant Shares with respect to which
this Warrant is exercised. No fractional Warrant Shares are to be
issued upon the exercise of this Warrant, but rather the number of
Warrant Shares to be issued shall be rounded 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) which may be
payable with respect to the issuance and delivery of Warrant Shares
upon exercise of this Warrant. The Company's obligations to issue
and deliver Warrant Shares in accordance with the terms and subject
to the conditions hereof are absolute and unconditional,
irrespective of any action or inaction by the Holder to enforce the
same, any waiver or consent with respect to any provision hereof,
the recovery of any judgment against any Person or any action to
enforce the same, or any setoff, counterclaim, recoupment,
limitation or termination; provided, however, that the Company shall
not be required to deliver Warrant Shares with respect to an
exercise prior to the Holder’s delivery of the Aggregate
Exercise Price (or notice of a Cashless Exercise) with respect to
such exercise.

 

 

	
 

	
	
 

 

-2-

 

 

(b) Exercise Price. For purposes of
this Warrant, "Exercise
Price" means $_____ per share, subject to adjustment as
provided herein.

 

(c) Company's Failure to Timely Deliver
Securities. If either (I) the Company shall fail for any
reason or for no reason to issue to the Holder on or prior to the
applicable Share Delivery Date, if (x) the Transfer Agent is not
participating in the DTC Fast Automated Securities Transfer
Program, a certificate for the number of shares of Common Stock to
which the Holder is entitled and register such Common Stock on the
Company's share register or (y) if the Transfer Agent is
participating in the DTC Fast Automated Securities Transfer
Program, to credit the Holder's balance account with DTC, for such
number of shares of Common Stock to which the Holder is entitled
upon the Holder's exercise of this Warrant or (II) a registration
statement covering the issuance or resale of the Warrant Shares
that are the subject of the Exercise Notice (the "Exercise Notice Warrant Shares") is not
available for the issuance or resale, as applicable, of such
Exercise Notice Warrant Shares and (x) the Company fails to
promptly, but in no event later than one (1) Business Day after
such registration statement becomes unavailable, to so notify the
Holder and (y) the Company is unable to deliver the Exercise Notice
Warrant Shares electronically without any restrictive legend by
crediting such aggregate number of Exercise Notice Warrant Shares
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, an "Exercise
Failure"), then, in addition to all other remedies available
to the Holder, if on or prior to the applicable Share Delivery Date
either (I) if the Transfer Agent is not participating in the DTC
Fast Automated Securities Transfer Program, the Company shall fail
to issue and deliver a certificate to the Holder 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, credit the Holder's balance account
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 Trading Day the
Holder purchases (in an open market transaction or otherwise)
Common Stock to deliver in satisfaction of a sale by the Holder of
shares of Common Stock issuable upon such exercise that the Holder
anticipated receiving from the Company (a "Buy-In"), then the Company shall, within
three (3) Trading 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 and other out-of-pocket expenses, if any) for the
shares of Common Stock so purchased (the "Buy-In Price"), at which point the
Company's obligation to deliver such certificate (and to issue such
shares of Common Stock) or credit such Holder's balance account
with DTC for such shares of Common Stock shall terminate, or (ii)
promptly honor its obligation to deliver to the Holder a
certificate or certificates representing such shares of Common
Stock or credit such Holder's balance account with DTC, as
applicable, 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 shares of Common Stock, times (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. 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 Warrant Shares (or to electronically
deliver such Warrant Shares) 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 the DTC Fast Automated Securities Transfer Program.
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
Exercise Notice 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.

 

 

	
 

	
	
 

 

-3-

 

 

(d) Cashless Exercise.  Notwithstanding anything contained
herein to the contrary, if a registration statement covering the
issuance or resale of the Exercise Notice Warrant Shares is not
available for the issuance or resale, as applicable, of such
Exercise Notice Warrant Shares, 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 shares of Common Stock 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
applicable: (i) the Closing Sale Price of the 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 Notice
of Exercise or (z) the Bid Price of the 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.

 

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

 

 

If
Warrant Shares are issued in such a cashless exercise, the Company
acknowledges and agrees that in accordance with Section 3(a)(9) of
the Securities Act of 1933, as amended, the Warrant Shares shall
take on the registered characteristics of the Warrants being
exercised, and the holding period of the Warrants being exercised
may be tacked on to the holding period of the Warrant Shares. The
Company agrees not to take any position contrary to this Section
1(d).

(e) Disputes. In the case of a
dispute as to the determination of the Exercise Price or the
arithmetic calculation of the Warrant Shares, 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
11.

 

 

	
 

	
	
 

 

-4-

 

 

(f) Beneficial Ownership.
Notwithstanding anything to the
contrary contained herein, 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 number
of 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 the number of
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 the other
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), beneficial ownership shall be calculated in
accordance with Section 13(d) of the Securities Exchange Act of
1934, as amended (the "1934 Act"). For purposes of this Warrant, in 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 and Current Reports on Form 8-K or other public filing
with the Securities and Exchange Commission (the
"SEC"), as the case may be,
(y) a more recent public announcement by the Company or (3) any
other written notice by the Company or
the Transfer Agent 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 purchased 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 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 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 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) Required Reserve Amount. 
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 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) be reduced other than in connection with any exercise
of Warrants or such other event covered by Section 2(c)
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 Warrants based
on the number of shares of Common Stock issuable upon exercise of
Warrants held by each holder thereof on the Issuance Date (without
regard to any limitations on exercise) (the "Authorized Share Allocation"). In the
event that a holder shall sell or otherwise transfer any of such
holder’s 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 Warrants shall be allocated to the
remaining holders of Warrants, pro rata based on the number of
shares of Common Stock issuable upon exercise of the Warrants then
held by such holders thereof (without regard to any limitations on
exercise).

 

(h) Insufficient Authorized Shares.
If at any time while this Warrant remains outstanding the Company
does not have a sufficient number of authorized and unreserved
shares of Common Stock to satisfy its obligation to reserve for
issuance the Required Reserve Amount (an "Authorized Share Failure"), then the
Company shall promptly take all action reasonably 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 this Warrant then outstanding. Without limiting
the generality of the foregoing sentence, as soon as practicable
after the date of the occurrence of an Authorized Share Failure,
but in no event later than ninety (90) days after the occurrence of
such Authorized Share Failure, the Company shall hold a meeting 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 reasonable 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.

 

2. ADJUSTMENT OF EXERCISE PRICE AND
NUMBER OF WARRANT SHARES. The Exercise Price and the number
of Warrant Shares shall be adjusted from time to time as
follows:

 

(i) Voluntary Adjustment By
Company. The Company may at any time during the term of this
Warrant 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.

 

(j) Adjustment Upon Subdivision or
Combination of Common Stock. If the Company at any time on
or after the Subscription Date subdivides (by any stock split,
stock dividend, recapitalization or otherwise) one or more classes
of its outstanding shares of Common Stock into a greater number of
shares, the Exercise Price in effect immediately prior to such
subdivision will be proportionately reduced and the number of
Warrant Shares will be proportionately increased. If the Company at
any time on or after the Subscription Date combines (by
combination, reverse stock split or otherwise) one or more classes
of its outstanding shares of Common Stock into a smaller number of
shares, the Exercise Price in effect immediately prior to such
combination will be proportionately increased and the number of
Warrant Shares will be proportionately decreased. Any adjustment
under this Section 2(c) shall become effective at the close of
business on the date the subdivision or combination becomes
effective.

 

 

	
 

	
	
 

 

-6-

 

 

(k) Other Events. 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 will make an appropriate
adjustment in the Exercise Price and the number of Warrant Shares,
as mutually determined by the Company’s Board of Directors
and the Required Holders, so as to protect the rights of the
Holder; provided
that no such adjustment pursuant to this Section 2(d) will increase
the Exercise Price or decrease the number of Warrant Shares as
otherwise determined pursuant to this Section 2.

 

3. RIGHTS UPON DISTRIBUTION OF
ASSETS. In addition to any adjustments pursuant to Section 2
above, if, on or after the Subscription Date and on or prior to the
Expiration Date, 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
(other than in cash) or otherwise (including, without limitation,
any distribution of 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 such extent (and
shall not be entitled to beneficial ownership of such shares of
Common Stock as a result of such Distribution (and beneficial
ownership) to such extent) and the portion of such Distribution
shall be held in abeyance for the benefit of the Holder until such
time or times 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).

 

4. PURCHASE RIGHTS; FUNDAMENTAL
TRANSACTIONS.

 

(l) Purchase Rights. In addition to
any adjustments pursuant to Section 2 above, if at any time on or
after the Subscription Date and on or prior to the Expiration Date
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 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 such extent
(and shall not be entitled to beneficial ownership of such Common
Stock as a result of such Purchase Right (and beneficial ownership)
to such extent) and such Purchase Right to such extent shall be
held in abeyance for the benefit of the Holder until such time or times 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 to
be held similarly in abeyance) to the
same extent as if there had been no such
limitation).

 

 

	
 

	
	
 

 

-7-

 

 

(m) Fundamental Transaction. The
Company shall not enter into or be party to a Fundamental
Transaction unless the Successor Entity assumes in writing all of
the obligations of the Company under this Warrant in accordance
with the provisions of this Section 4(b), 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). 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 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 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)
(collectively, the “Corporate Event Consideration”)
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). The provision made pursuant to the
preceding sentence shall be in a form and substance reasonably
satisfactory to the Holder.

 

 

	
 

	
	
 

 

-8-

 

 

5. NONCIRCUMVENTION. The Company
hereby covenants and agrees that the Company will not, by amendment
of its Certificate of Incorporation or Bylaws, 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 of 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 (i) 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, (ii) shall take all such
actions as may be necessary or appropriate in order that the
Company may validly and legally issue fully paid and nonassessable
shares of Common Stock upon the exercise of this Warrant, and (iii)
shall, so long as any of the Warrants are outstanding, take all
action necessary to reserve and keep available out of its
authorized and unissued shares of Common Stock, solely for the
purpose of effecting the exercise of the Warrants, the number of
shares of Common Stock as shall from time to time be necessary to
effect the exercise of the Warrants then outstanding (without
regard to any limitations on exercise).

 

6. WARRANT HOLDER NOT DEEMED A
STOCKHOLDER. Except as otherwise specifically provided
herein, the Holder, solely in such Person's capacity as a holder of
this Warrant, shall not be entitled to vote or receive dividends or
be deemed the holder of capital stock of the Company for any
purpose, nor shall anything contained in this Warrant be construed
to confer upon the Holder, solely in such Person's 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 such Person 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.

 

7. TRANSFER AND REISSUANCE OF
WARRANTS.

 

(n) Transfer of Warrant. Pursuant
to FINRA Rule 5110(g)(1), neither this Warrant nor any Warrant
Shares issued upon exercise of this Warrant shall be sold,
transferred, assigned, pledged or hypothecated, or be the subject
of any hedging, short sale, derivative, put or call transaction
that would result in the effective economic disposition of the
securities by any person for a period of 180 days immediately
following the date of effectiveness or commencement of sales of the
offering pursuant to which this Warrant is being issued, except the
transfer of any security:

 

(i)

by
operation of law or by reason of reorganization of the
Company;

 

(ii)

to
any FINRA member firm participating in the offering and the
officers and partners thereof, if all securities so transferred
remain subject to the lock-up restriction in this Section 4(a) for
the remainder of the time period;

 

(iii)

if
the aggregate amount of securities of the Company held by the
Holder or related person do not exceed 1% of the securities being
offered;

 

 

	
 

	
	
 

 

-9-

 

 

(iv)

that
is beneficially owned on a pro-rata basis by all equity owners of
an investment fund, provided that no participating member manages
or otherwise directs investments by the fund, and participating
members in the aggregate do not own more than 10% of the equity in
the fund; or

 

(v)

the
exercise or conversion of any security, if all securities received
remain subject to the lock-up restriction in this Section 4(a) for
the remainder of the time period.

 

Subject to the foregoing restrictions, compliance with any
applicable securities laws, and the conditions set forth in Section
7(a) hereof, this Warrant and all rights hereunder
(including, without limitation, any registration rights) are
transferable, in whole or in part, upon surrender of this Warrant
at the principal office of the Company or its designated agent,
together with a written assignment of this Warrant substantially in
the form attached hereto duly executed by the Holder or its agent
or attorney and funds sufficient to pay any transfer taxes payable
upon the making of such transfer. Upon such surrender and, if
required, such payment, the Company shall execute and deliver a new
Warrant or Warrants in the name of the assignee or assignees, as
applicable, and in the denomination or denominations specified in
such instrument of assignment, and shall issue to the assignor a
new Warrant evidencing the portion of this Warrant not so assigned,
and this Warrant shall promptly be cancelled. Notwithstanding
anything herein to the contrary, the Holder shall not be required
to physically surrender this Warrant to the Company unless the
Holder has assigned this Warrant in full, in which case, the Holder
shall surrender this Warrant to the Company within three (3)
Trading Days of the date the Holder delivers an assignment form to
the Company assigning this Warrant in full. The Warrant, if
properly assigned in accordance herewith, may be exercised by a new
holder for the purchase of Warrant Shares without having a new
Warrant issued.

 

(o) 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, and, in the case of loss, theft or
destruction, of any indemnification undertaking by the Holder to
the Company in customary form (but without the obligation to post a
bond) 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.

 

(p) 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.

 

(q) 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.

 

 

	
 

	
	
 

 

-10-

 

 

8. NOTICES. Whenever notice is
required to be given under this Warrant, unless otherwise provided
herein, such notice shall be given in writing, (i) if delivered (a)
from within the domestic United States, by first-class registered
or certified airmail, or nationally recognized overnight express
courier, postage prepaid, electronic mail or by facsimile or (b)
from outside the United States, by International Federal Express,
electronic mail or facsimile, and (ii) will be deemed given (A) if
delivered by first-class registered or certified mail domestic,
three (3) Business Days after so mailed, (B) if delivered by
nationally recognized overnight carrier, one (1) Business Day after
so mailed, (C) if delivered by International Federal Express, two
(2) Business Days after so mailed and (D) on the date of
transmission, if delivered by electronic mail to each of the email
addresses specified in this Section 8 prior to 5:00 p.m. (New York
time) on a Trading Day, (E) the next Trading Day after the date of
transmission, if delivered by electronic mail to each of the email
addresses specified in this Section 8 on a day that is not a
Trading Day or later than 5:00 p.m. (New York time) on any Trading
Day and (E) if delivered by facsimile, upon electronic confirmation
of receipt of such facsimile, and will be delivered and addressed
as follows:

 

(i)              
if to the Company, to:

AzurRx
BioPharma, Inc.

760
Parkside Avenue

Downstate
Biotechnology Incubator,

Suite
304

Brooklyn, New York
11226

Attention: Thijs
Spoor, Chief Executive Officer

Email:
tspoor@azurrx.com

 

with
copies to:

Disclosure Law
Group, a Professional Corporation

655
West Broadway, Suite 870

San
Diego, California 92101

Attention: Jessica
R. Sudweeks

 

(ii)           
if to the Holder, at such address or other contact information
delivered by the Holder to Company or as is on the books and
records of the Company.

 

The
Company shall provide the Holder with prompt written notice of all
actions taken pursuant to this Warrant, 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 any
adjustment of the Exercise Price, setting forth in reasonable
detail, and certifying, the calculation of such adjustment and (ii)
at least fifteen (15) days prior to the date on which the Company
closes its books or takes a record (A) with respect to any dividend
or distribution upon the shares of Common Stock, (B) with respect
to any grants, issuances or sales of any 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. It is
expressly understood and agreed that the time of exercise specified
by the Holder in each Exercise Notice shall be definitive and may
not be disputed or challenged by the Company.

 

9. AMENDMENT AND WAIVER. Except as
otherwise provided herein, the provisions of this Warrant may be
amended or waived 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.

 

 

	
 

	
	
 

 

-11-

 

 

10. GOVERNING LAW; JURISDICTION; JURY
TRIAL. 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 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. 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 8(i) above or such other address as the
Company subsequently delivers to the Holder and agrees that such
service shall constitute good and sufficient service of process and
notice thereof. Nothing contained herein shall be deemed to limit
in any way any right to serve process in any 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, 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.

 

11. DISPUTE RESOLUTION. In the case
of a dispute as to the determination of the Exercise Price or the
arithmetic calculation of the Warrant Shares, the Company shall
submit the disputed determinations or arithmetic calculations via
facsimile or electronic mail within two (2) Business Days of
receipt of the Exercise Notice or other event giving rise to such
dispute, as the case may be, to the Holder. If the Holder and the
Company are unable to agree upon such determination or calculation
of the Exercise Price or the Warrant Shares within three (3)
Business Days of such disputed determination or arithmetic
calculation being submitted to the Holder, then the Company shall,
within two (2) Business Days submit via facsimile or electronic
mail (a) the disputed determination of the Exercise Price to an
independent, reputable investment bank selected by the Company and
approved by the Holder or (b) the disputed arithmetic calculation
of the Warrant Shares to the Company's independent, outside
accountant. The Company shall cause at its expense the investment
bank or the accountant, as the case may be, to perform the
determinations or calculations and notify the Company and the
Holder of the results no later than ten (10) Business Days from the
time it receives the disputed determinations or calculations. Such
investment bank's or accountant's determination or calculation, as
the case may be, shall be binding upon all parties absent
demonstrable error.

 

12. REMEDIES, 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 any 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 damages for any failure by the Company to
comply with the terms of this Warrant. 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 an injunction restraining any breach, without the
necessity of showing economic loss and without any bond or other
security being required.

 

 

	
 

	
	
 

 

-12-

 

 

13. TRANSFER.  This Warrant
and the Warrant Shares may be offered for sale, sold, transferred,
pledged or assigned without the consent of the
Company.

 

14. SEVERABILITY; CONSTRUCTION;
HEADINGS.                                                                                                                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). 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.

 

15. DISCLOSURE. Upon receipt or
delivery by the Company 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, nonpublic information relating to the Company or its
subsidiaries, the Company shall contemporaneously with any such
receipt or delivery publicly disclose such material, nonpublic
information on a Current Report on Form 8-K or otherwise. In the
event that the Company believes that a notice contains material,
nonpublic information relating to the Company or its subsidiaries,
the Company so shall indicate to such Holder contemporaneously with
delivery of such notice, and in the absence of any such indication,
the Holder shall be allowed to presume that all matters relating to
such notice do not constitute material, nonpublic information
relating to the Company or its subsidiaries.

 

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

 

(r) "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.

 

(s) "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 Subscription
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.

 

 

	
 

	
	
 

 

-13-

 

 

(t)  “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
sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC)
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 11. All such
determinations shall be appropriately adjusted for any stock
dividend, stock split, stock combination or other similar
transaction during such period.

 

(u) "Bloomberg" means Bloomberg Financial
Markets.

 

(v) "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.

 

(w) “Change of Control” means any
Fundamental Transaction other than (i) any reorganization,
recapitalization or reclassification of the Common Stock in which
holders of the Company’s voting power immediately prior to
such reorganization, recapitalization or reclassification continue
after such reorganization, recapitalization or reclassification to
hold publicly traded securities and, directly or indirectly, are,
in all material respect, the holders of the voting power of the
surviving entity (or entities with the authority or voting power to
elect the members of the board of directors (or their equivalent if
other than a corporation) of such entity or entities) after such
reorganization, recapitalization or reclassification, (ii) pursuant
to a migratory merger effected solely for the purpose of changing
the jurisdiction of incorporation of the Company or (iii) a merger
in connection with a bona fide acquisition by the Company of any
Person in which (x) the gross consideration paid, directly or
indirectly, by the Company in such acquisition is not greater than
20% of the Company’s market capitalization as calculated on
the date of the consummation of such merger and (y) such merger
does not contemplate a change to the identity of a majority of the
board of directors of the Company. Notwithstanding anything herein
to the contrary, any transaction or series of transaction that,
directly or indirectly, results in the Company or the Successor
Entity not having Common Stock or common stock, as applicable,
registered under the 1934 Act and listed on an Eligible Market
shall be deemed a Change of Control.

 

(x) "Closing Bid Price" and "Closing Sale Price" means, for any
security as of any date, the last closing bid price and last
closing trade price, respectively, 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 bid price or the closing trade price, as the
case may be, then the last bid price or the last trade price,
respectively, 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 closing bid price or last trade price,
respectively, of such security on the principal securities exchange
or trading market where such security is listed or traded as
reported by Bloomberg, or if the foregoing do not apply, the last
closing bid price or last trade price, respectively, of such
security in the over-the-counter market on the electronic bulletin
board for such security as reported by Bloomberg, or, if no closing
bid price or last trade price, respectively, is reported for such
security by Bloomberg, the average of the bid prices, or the ask
prices, respectively, of any market makers for such security as
reported in the OTC Link or "pink sheets" by OTC Markets Group Inc.
(formerly Pink OTC Markets Inc.). If the Closing Bid Price or the
Closing Sale Price cannot be calculated for a security on a
particular date on any of the foregoing bases, the Closing Bid
Price or the Closing Sale Price, as the case may be, 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 pursuant to Section
11. All such determinations to be appropriately adjusted for any
stock dividend, stock split, stock combination, reclassification or
other similar transaction during the applicable calculation
period.

 

 

	
 

	
	
 

 

-14-

 

 

(y) "Common Stock" means (i) the
Company's Common Stock, par value $0.0001 per share, and
(ii) any capital stock into which such Common Stock shall have
been changed or any capital stock resulting from a reclassification
of such Common Stock.

 

(z) "Convertible Securities" means any stock
or securities (other than options) directly or indirectly
convertible into or exercisable or exchangeable for shares of
Common Stock.

 

(aa) "Eligible
Market" means The NASDAQ Capital Market, the NYSE American
LLC, The NASDAQ Global Select Market, The NASDAQ Global Market or
The New York Stock Exchange, Inc.

 

(bb) "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 shares of 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 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 shares of 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 shares of Common Stock, (y) at least 50% of the
aggregate ordinary voting power represented by issued and
outstanding shares of Common Stock not held by all such Subject
Entities as of the Subscription Date 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 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.

 

 

	
 

	
	
 

 

-15-

 

 

(cc) "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.

 

(dd)   “Options”
means any rights, warrants or options to subscribe for or purchase
shares of Common Stock or Convertible Securities, other than
options granted by the Company to the Company’s employees,
officers and/or directors.

 

(ee) "Parent
Entity" of a Person means an entity that, directly or
indirectly, controls the applicable Person, including such entity
whose common stock or equivalent equity security is quoted or
listed on an Eligible Market (or, if so elected by the Holder, any
other market, exchange or quotation system), or, if there is more
than one such Person or such entity, the Person or such entity
designated by the Holder or in the absence of such designation,
such Person or entity with the largest public market capitalization
as of the date of consummation of the Fundamental
Transaction.

 

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

 

(gg) "Principal
Market" means The NASDAQ Capital Market.

 

(hh) "Required
Holders" means the holders of the Warrants representing at
least a majority of the shares of Common Stock underlying the
Warrants then outstanding.

 

(ii) “Standard
Settlement Period” means the standard settlement
period, expressed in a number of Trading Days, for the
Company’s primary trading market or quotation system with
respect to the Common Stock that is in effect on the date of
receipt of an applicable Conversion Notice.

 

(jj) "Subject
Entity" means any Person, Persons or Group or any Affiliate
or associate of any such Person, Persons or Group.

 

(kk) "Successor
Entity" means one or more Person or Persons (or, if so
elected by the Holder, the Company or Parent Entity) formed by,
resulting from or surviving any Fundamental Transaction or one or
more Person or Persons (or, if so elected by the Holder, the
Company or the Parent Entity) with which such Fundamental
Transaction shall have been entered into.

 

(ll) "Trading
Day" means any day on which the Common Stock is traded on
the Principal Market, or, if the Principal Market is not the
principal trading market for the Common Stock, then on the
principal securities exchange or securities market on which the
Common Stock is then traded.

 

(mm) “Transaction
Documents” means any agreement entered into by and
between the Company and the Holder, as applicable.

 

(nn) "Weighted
Average Price" means, for any security as of any date, the
dollar volume-weighted average price for such security on the
Principal Market during the period beginning at 9:30:01 a.m., New
York time (or such other time as the Principal Market publicly
announces is the official open of trading), and ending at 4:00:00
p.m., New York time (or such other time as the Principal Market
publicly announces is the official close of trading), as reported
by Bloomberg through its "Volume at Price" function 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
9:30:01 a.m., New York time (or such other time as such market
publicly announces is the official open of trading), and ending at
4:00:00 p.m., New York time (or such other time as such market
publicly announces is the official close of trading), 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
OTC Link or "pink sheets" by OTC Markets Group Inc. (formerly Pink
OTC Markets Inc.). If the Weighted Average Price cannot be
calculated for a security on a particular date on any of the
foregoing bases, the Weighted Average 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 pursuant to Section 11 with the term
"Weighted Average Price" being substituted for the term "Exercise
Price." All such determinations shall be appropriately adjusted for
any stock dividend, stock split, stock combination,
reclassification or other similar transaction during the applicable
calculation period.

 

[Signature Page Follows]

	
 

	
	
 

 

-16-

 

 

 

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.

 

 

AZURRX
BIOPHARMA, INC.

 

 

By:___________________________

Name:

Title:

 

-17-

 

  EXHIBIT A

 

EXERCISE NOTICE

TO BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE
THIS

WARRANT TO PURCHASE COMMON STOCK

 

AZURRX BIOPHARMA, INC.

 

The
undersigned holder hereby exercises the right to purchase
_________________ of the shares of Common Stock ("Warrant Shares") of AzurRx BioPharma,
Inc., a company organized under the
laws of Delaware (the "Company"), evidenced by the attached
Warrant to Purchase Common Stock (the "Warrant"). 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 Exercise
Price shall be made as:

 

____________ 

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

 

____________ 

a "Cashless Exercise" with
respect to _______________ Warrant Shares.

 

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 the holder
__________ Warrant Shares in accordance with the terms of the
Warrant.

 

 

 

Date:
_______________ __, ______

 

 

 

Name of
Registered Holder

 

 

By:           

Name:

Title:

 

 

 

 

A-1

 

 

  EXHIBIT B

 

ASSIGNMENT FORM

 (To assign the foregoing Warrant, execute this form and
supply required information. Do not use this form to purchase
shares.)

 

FOR
VALUE RECEIVED, the foregoing Warrant and all rights evidenced
thereby are hereby assigned to

	

Name:

	
 

	
 

	

(Please Print)

 

	

Address:

	
 

	

 

 

Phone Number:

Email Address:

 

	

(Please
Print)

______________________________________

______________________________________

 

	

Dated:
_______________ __, ______

 

	
 

	

Holder’s
Signature:______________________
                                                               

 

	
 

	

Holder’s
Address:______________________

 

	
 

 

 

 

B-1

 

 

ACKNOWLEDGMENT

 

 

The
Company hereby acknowledges this Exercise Notice and hereby directs
[TRANSFER AGENT] to issue the above indicated number of shares of
Common Stock on or prior to the applicable Share Delivery
Date.

 

AZURRX
BIOPHARMA, INC.

 

 

 

By:________________________________

Name:

Title:

 

 

 

 

B-2Exhibit 4.1

 

FORM OF PRE-FUNDED COMMON STOCK PURCHASE
WARRANT

XENETIC BIOSCIENCES, INC.

Warrant Shares: [_] Initial Exercise Date:
[_], 2019

THIS PRE-FUNDED COMMON
STOCK PURCHASE WARRANT (the "Warrant") certifies that, for value received, _________ or its assigns (the "Holder")
is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on
or after the date hereof (the "Initial Exercise Date") and until this Warrant is exercised in full (the "Termination
Date") but not thereafter, to subscribe for and purchase from Xenetic Biosciences, Inc., a Nevada corporation
(the "Company"), up to _________ shares (as subject to adjustment hereunder, the "Warrant Shares")
of Common Stock. The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined
in Section 2(b).

Section 1. Definitions. In
addition to the terms defined elsewhere in this Warrant, the following terms have the meanings indicated in this Section 1:

"Affiliate"
means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common
control with a Person, as such terms are used in and construed under Rule 405 under the Securities Act.

"Bid Price"
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed
or quoted on a Trading Market, the bid price of the Common Stock for the time in question (or the nearest preceding date) on the
Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading Day from 9:30
a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the volume weighted
average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable, (c) if the Common
Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then reported in the "Pink
Sheets" published by OTC Markets Group, Inc. (or a similar organization or agency succeeding to its functions of reporting
prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value
of a share of Common Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest
of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the
Company.

"Business Day"
means any day except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or any day on which
banking institutions in the State of New York are authorized or required by law or other governmental action to close.

"Commission"
means the United States Securities and Exchange Commission.

"Common Stock"
means the common stock of the Company, par value $0.001 per share, and any other class of securities into which such securities
may hereafter be reclassified or changed.

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

"Exchange
Act" means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

"Person"
means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability
company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.

"Registration
Statement" means the Company's registration statement on Form S-1 (File No. 333-231508).

"Securities
Act" means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

"Trading Day"
means a day on which the Common Stock is traded on a Trading Market. "Trading Market" means any of the
following markets or exchanges on which the Common Stock is listed or quoted for trading on the date in question: the NYSE
American, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the New York Stock Exchange
(or any successors to any of the foregoing).

"Transfer Agent"
means Empire Stock Transfer Inc., the current transfer agent of the Company with a mailing address of 1859 Whitney Mesa Drive Henderson,
Nevada 89014, a phone number of (702) 818-5898 and an email address of info@empirestock.com, and any successor transfer agent of
the Company.

"VWAP"
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then listed
or quoted on a Trading Market, the daily volume weighted average price of the Common Stock for such date (or the nearest preceding
date) on the Trading Market on which the Common Stock is then listed or quoted as reported by Bloomberg L.P. (based on a Trading
Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)), (b) if OTCQB or OTCQX is not a Trading Market, the
volume weighted average price of the Common Stock for such date (or the nearest preceding date) on OTCQB or OTCQX as applicable,
(c) if the Common Stock is not then listed or quoted for trading on OTCQB or OTCQX and if prices for the Common Stock are then
reported in the "Pink Sheets" published by OTC Markets Group, Inc. (or a similar organization or agency succeeding to
its functions of reporting prices), the most recent bid price per share of the Common Stock so reported, or (d) in all other cases,
the fair market value of a share of Common Stock as determined by an independent appraiser selected in good faith by the holders
of a majority in interest of the Warrants then outstanding and reasonably acceptable to the Company, the fees and expenses of which
shall be paid by the Company.

 

 

 

    
	 	1	 

     

    

 

"Warrants"
means this Warrant and other Pre-Funded Common Stock purchase warrants issued by the Company pursuant to the Registration Statement.

Section 2. Exercise.

a) Exercise of
Warrant. Subject to the provisions of Section 2(e) herein, exercise of the purchase rights represented by this Warrant
may be made, in whole or in part, at any time or times on or after the Initial Exercise Date and on or before the Termination
Date by delivery to the Company of a duly executed facsimile copy or PDF copy submitted by e-mail (or e-mail attachment) of
the Notice of Exercise in the form annexed hereto (the "Notice of Exercise"). Within the earlier of (i) two
(2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement Period (as defined in Section 2(d)(i)
herein) following the date of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the Warrant
Shares specified in the applicable Notice of Exercise by wire transfer or cashier's check drawn on a United States
bank unless the cashless exercise procedure specified in Section 2(c) below is specified in the applicable Notice of
Exercise. No ink-original Notice of Exercise shall be required, nor shall any medallion guarantee (or other type of guarantee
or notarization) of any Notice of Exercise be required. Notwithstanding anything herein to the contrary, the Holder shall not
be required to physically surrender this Warrant to the Company until the Holder has purchased all of the Warrant Shares
available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender this Warrant to the
Company for cancellation within three (3) Trading Days of the date on which the final Notice of Exercise is delivered to the
Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares
available hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an
amount equal to the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing
the number of Warrant Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice
of Exercise within one (1) Trading Day of receipt of such notice. The Holder and any assignee, by acceptance of this
Warrant, acknowledge and agree that, by reason of the provisions of this paragraph, following the purchase of a portion of
the Warrant Shares hereunder, the number of Warrant Shares available for purchase hereunder at any given time may be less
than the amount stated on the face hereof.

b) Exercise
Price. The aggregate exercise price of this Warrant, except for a nominal exercise price of $0.01 per Warrant Share, was
pre-funded to the Company on or prior to the Initial Exercise Date and, consequently, no additional consideration (other than
the nominal exercise price of $0.01 per Warrant Share) shall be required to be paid by the Holder to any Person to effect any
exercise of this Warrant. The Holder shall not be entitled to the return or refund of all, or any portion, of such pre-paid
aggregate exercise price under any circumstance or for any reason whatsoever, including in the event this Warrant shall not
have been exercised prior to the Termination Date. The remaining unpaid exercise price per share of Common Stock under this
Warrant shall be $0.01, subject to adjustment hereunder (the "Exercise Price").

c) Cashless
Exercise. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained
therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may also be exercised, in whole
or in part, at such time by means of a "cashless exercise" in which the Holder shall be entitled to receive a number
of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:

(A) = as applicable:
(i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise
is (1) both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and
delivered pursuant to Section 2(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 Notice of Exercise or (z) the
Bid Price of the Common Stock on the principal Trading Market as reported by Bloomberg L.P. as of the time of the Holder's execution
of the applicable Notice of Exercise if such Notice of Exercise is executed during "regular trading hours" on a Trading
Day and is delivered within two (2) hours thereafter (including until two (2) hours after the close of "regular trading hours"
on a Trading Day) pursuant to Section 2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date
of such Notice of Exercise is a Trading Day and such Notice of Exercise is both executed and delivered pursuant to Section 2(a)
hereof after the close of "regular trading hours" on such Trading Day;

(B) = the Exercise
Price of this Warrant, as adjusted hereunder; and

(X) = the number of
Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant if such exercise
were by means of a cash exercise rather than a cashless exercise.

If Warrant Shares are
issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9) of the Securities
Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company agrees not to
take any position contrary to this Section 2(c).

 

 

 

    
	 	2	 

     

    

 

d) Mechanics
of Exercise.

i. Delivery of
Warrant Shares Upon Exercise. The Company shall cause the Warrant Shares purchased hereunder to be transmitted by the
Transfer Agent to the Holder by crediting the account of the Holder's or its designee's balance account with The Depository
Trust Company through its Deposit or Withdrawal at Custodian system ("DWAC") if the Company is then a
participant in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant
Shares to or resale of the Warrant Shares by the Holder or (B) this Warrant is being exercised via cashless exercise,
and otherwise by physical delivery of a certificate, registered in the Company's share register in the name of the Holder or
its designee, for the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the address
specified by the Holder in the Notice of Exercise by the date that is the earliest of (i) two (2) Trading Days after the
delivery to the Company of the Notice of Exercise, (ii) one (1) Trading Day after delivery of the aggregate Exercise Price to
the Company and (iii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company
of the Notice of Exercise (such date, the "Warrant Share Delivery Date"). Upon delivery of the Notice of
Exercise, 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 of delivery of the Warrant Shares, provided
that payment of the aggregate Exercise Price (other than in the case of a cashless exercise) is received within the
earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement Period following
delivery of the Notice of Exercise. If the Company fails for any reason to deliver to the Holder the Warrant Shares subject
to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated
damages and not as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common
Stock on the date of the applicable Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the fifth
(5th)Trading Day after such liquidated damages begin to accrue) for each Trading Day after such Warrant Share Delivery
Date until such Warrant Shares are delivered or Holder rescinds such exercise. The Company agrees to maintain a transfer
agent that is a participant in the FAST program so long as this Warrant remains outstanding and exercisable. As used herein,
"Standard Settlement Period" means the standard settlement period, expressed in a number of Trading Days, on
the Company's primary Trading Market with respect to the Common Stock as in effect on the date of delivery of the Notice of
Exercise. Notwithstanding the foregoing, with respect to any Notice(s) of Exercise delivered on or prior to 12:00 p.m. (New
York City time) on the Initial Exercise Date, which may be delivered at any time after the time of execution of the
Underwriting Agreement, dated [___________], 2019 between the Company and Maxim Group LLC, the Company agrees to deliver the
Warrant Shares subject to such notice(s) by 4:00 p.m. (New York City time) on the Initial Exercise Date and the Initial
Exercise Date shall be the Warrant Share Delivery Date for purposes hereunder.

ii. Delivery
of New Warrants Upon Exercise. If this Warrant shall have been exercised in part, the Company shall, at the request
of a Holder and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder
a new Warrant evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which
new Warrant shall in all other respects be identical with this Warrant.

iii. Rescission
Rights. If the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to
Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.

iv. Compensation
for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition to any other rights available
to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares in accordance
with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date (other than
any such failure that is solely due to any action or inaction by the Holder with respect to such exercise), and if after such
date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder's brokerage
firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares
which the Holder anticipated receiving upon such exercise (a "Buy-In"), then the Company shall (A) pay in
cash to the Holder the amount, if any, by which (x) the Holder's total purchase price (including brokerage commissions, if
any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant
Shares that the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the price at
which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either
reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in
which case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would
have been issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the
Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted
exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under
clause (A) of the immediately preceding sentence the Company shall be required to pay the Holder $1,000. The Holder
shall provide the Company written notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon
request of the Company, evidence of the amount of such loss. Nothing herein shall limit a 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 shares of Common Stock upon exercise of the
Warrant as required pursuant to the terms hereof.

 

 

    
	 	3	 

     

    

 

v. No Fractional
Shares or Scrip. No fractional shares or scrip representing fractional shares shall be issued upon the exercise of this
Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the
Company shall, at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such
fraction multiplied by the Exercise Price or round up to the next whole share.

vi. Charges,
Taxes and Expenses. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or
other incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the
Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder;
provided, however, that in the event that Warrant Shares are to be issued in a name other than the name of the
Holder, this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed by
the Holder and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer
tax incidental thereto. The Company shall pay all Transfer Agent fees required for same-day processing of any Notice of Exercise
and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required
for same-day electronic delivery of the Warrant Shares.

vii. Closing of
Books. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of
this Warrant, pursuant to the terms hereof.

e) Holder's
Exercise Limitations. The Company shall not effect any exercise of this Warrant, and a Holder shall not have
the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect
to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder's
Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder's Affiliates (such Persons,
"Attribution Parties")), would beneficially own in excess of the Beneficial Ownership Limitation (as defined
below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by the Holder and its
Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon exercise of this Warrant
with respect to which such determination is being made, but shall exclude the number of shares of Common Stock which would be
issuable upon (i) exercise of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder
or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised
or nonconverted portion of any other securities of the Company (including, without limitation, any other Common
Stock Equivalents) subject to a limitation on conversion or exercise analogous to the limitation contained
herein beneficially owned by the Holder or any of its Affiliates or Attribution Parties. Except as set forth in the preceding
sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section 13(d) of the
Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company is
not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder
is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation
contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other
securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is
exercisable shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be
the Holder's determination of whether this Warrant is exercisable (in relation to other securities owned by the Holder
together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable, in each case
subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to verify or confirm the accuracy of
such determination. In addition, a determination as to any group status as contemplated above shall be determined in
accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this
Section 2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding
shares of Common Stock as reflected in (A) the Company's most recent periodic or annual report filed with the Commission, as
the case may be, (B) a more recent public announcement by the Company or a more recent written notice by the Company or the
Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder,
the Company shall within one Trading Day confirm orally and in writing 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 or its Affiliates or
Attribution Parties since the date as of which such number of outstanding shares of Common Stock was reported. The
"Beneficial Ownership Limitation" shall be 4.99% (or, upon election by a Holder prior to the issuance of any
Warrants, 9.99%) of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of
shares of Common Stock issuable upon exercise of this Warrant. The Holder, upon notice to the Company, may increase or
decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided that the Beneficial Ownership
Limitation in no event exceeds 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect
to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions of this Section
2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation will not be effective until the 61st day
after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a
manner otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or any portion
hereof) which may be defective or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make
changes or supplements necessary or desirable to properly give effect to such limitation. The limitations contained in this
paragraph shall apply to a successor holder of this Warrant.

 

 

    
	 	4	 

     

    

 

Section 3. Certain
Adjustments.

a) Stock
Dividends and Splits. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or
otherwise makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent
securities payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock
issued by the Company upon exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number
of shares, (iii) combines (including by way of reverse stock split) outstanding shares of Common Stock into a smaller number
of shares, or (iv) issues by reclassification of shares of the Common Stock any shares of capital stock of the Company, then
in each case the Exercise Price shall be multiplied by a fraction of which the numerator shall be the number of shares of
Common Stock (excluding treasury shares, if any) outstanding immediately before such event and of which the denominator shall
be the number of shares of Common Stock outstanding immediately after such event, and the number of shares issuable upon
exercise of this Warrant shall be proportionately adjusted such that the aggregate Exercise Price of this Warrant shall
remain unchanged. Any adjustment made pursuant to this Section 3(a) shall become effective immediately after the record date
for the determination of stockholders entitled to receive such dividend or distribution and shall become effective
immediately after the effective date in the case of a subdivision, combination or re-classification.

b) Subsequent
Rights Offerings. In addition to any adjustments pursuant to Section 3(a) above, if at any time the Company
grants, issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro
rata to all (or substantially all) of the record holders of any class of shares 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 on exercise hereof, including without
limitation, the Beneficial Ownership Limitation) 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, issue or sale of such Purchase Rights (provided, however, to the extent
that the Holder's right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial
Ownership Limitation, then the Holder shall not be entitled to participate in such Purchase Right to such extent (or
beneficial ownership of such shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase
Right to such extent shall be held in abeyance for the Holder until such time, if ever, as its right thereto would not result
in the Holder exceeding the Beneficial Ownership Limitation).

c) Pro Rata
Distributions. During such time as this Warrant is outstanding, if the Company shall declare or make any dividend or
other distribution of its assets (or rights to acquire its assets) to all (or substantially all) of 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 or options 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 on exercise hereof, including without limitation, the
Beneficial Ownership Limitation) immediately before the date of 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, to the extent that the Holder's right to participate in any such
Distribution would result in the Holder exceeding the Beneficial Ownership Limitation, then the Holder shall not be entitled
to participate in such Distribution to such extent (or in the beneficial ownership of any shares of Common Stock as a result
of such Distribution to such extent) and the portion of such Distribution shall be held in abeyance for the benefit of the
Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership
Limitation).

 

 

 

    
	 	5	 

     

    

 

d) Fundamental
Transaction. Other than the issuance of securities in connection with (A) the Company's public offering pursuant to which
this Warrant is being issued, which offering was registered on Registration Statement on Form S-1, Registration No.
333-231508 (the "Form S-1") and (B) the Transaction as defined in and described in the Form S-1, if at any time
while this Warrant is outstanding, (i) the Company, directly or indirectly, in one or more related transactions effects any
merger or consolidation of the Company with or into another Person, (ii) the Company, directly or indirectly, effects any
sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially all of its assets in one
or a series of related transactions, (iii) any, direct or indirect, purchase offer, tender offer or exchange offer (whether
by the Company or another Person) is completed pursuant to which holders of Common Stock are permitted to sell, tender or
exchange their shares for other securities, cash or property and has been accepted by the holders of 50% or more of the
outstanding Common Stock, (iv) the Company, directly or indirectly, in one or more related transactions effects any
reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant to which
the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the Company,
directly or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other business
combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with
another Person or group of Persons whereby such other Person or group acquires more than 50% of the outstanding shares
of Common Stock (not including any shares of Common Stock held by the other Person or other Persons making or party to, or
associated or affiliated with the other Persons making or party to, such stock or share purchase agreement or other business
combination) (each a "Fundamental Transaction"), then, upon any subsequent exercise of this Warrant, the
Holder shall have the right to receive, for each Warrant Share that would have been issuable upon such exercise immediately
prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to any limitation in
Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation
or of the Company, if it is the surviving corporation, and any additional consideration (the "Alternate
Consideration") receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common
Stock for which this Warrant is exercisable immediately prior to such Fundamental Transaction (without regard to any
limitation in Section 2(e) on the exercise of this Warrant). For purposes of any such exercise, the determination of the
Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate
Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall
apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any
different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities,
cash or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the
Alternate Consideration it receives upon any exercise of this Warrant following such Fundamental Transaction. The
Company shall cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the
"Successor Entity") to assume in writing all of the obligations of the Company under this Warrant in
accordance with the provisions of this Section 3(d) pursuant to written agreements in form and substance reasonably
satisfactory to the Holder prior to such Fundamental Transaction and shall, at the option of the Holder, 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 which is exercisable for a corresponding number of shares of capital stock of
such Successor Entity (or its parent entity) 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 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 which is
reasonably satisfactory in form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the
Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental
Transaction, the provisions of this Warrant 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 with the same effect as if such Successor Entity had been named as the Company herein. For the avoidance of
doubt, if, at any time while this Warrant is outstanding, a Fundamental Transaction occurs, pursuant to the terms of this
Section 3(d), the Holder shall not be entitled to receive more than one of (i) the consideration receivable as a result of
such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable
immediately prior to such Fundamental Transaction, or (ii) the assumption by the Successor Entity of all of the obligations
of the Company under this Warrant and the option to receive a security of the Successor Entity evidenced by a written
instrument substantially similar in form and substance to this Warrant.

e) [Reserved.]

 

 

 

    
	 	6	 

     

    

 

f) Calculations.
All calculations under this Section 3 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may
be. For purposes of this Section 3, the number of shares of Common Stock deemed to be issued and outstanding as of a given
date shall be the sum of the number of shares of Common Stock (excluding treasury shares, if any) issued and outstanding.

g) Notice to
Holder.

i. Adjustment
to Exercise Price. Whenever the Exercise Price is adjusted pursuant to any provision of this Section 3, the Company shall promptly
deliver to the Holder by facsimile or email a notice setting forth the Exercise Price after such adjustment and any resulting adjustment
to the number of Warrant Shares and setting forth a brief statement of the facts requiring such adjustment.

ii. Notice to
Allow Exercise by Holder. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the
Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C)
the Company shall authorize the granting to all holders of the Common Stock rights or warrants to subscribe for or purchase
any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Company shall be
required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Company is a
party, any sale or transfer of all or substantially all of the assets of the Company, or any compulsory share exchange
whereby the Common Stock is converted into other securities, cash or property, or (E) the Company shall authorize the
voluntary or involuntary dissolution, liquidation or winding up of the affairs of the Company, then, in each case, the
Company shall cause to be delivered by facsimile or email to the Holder at its last facsimile number or email address as it
shall appear upon the Warrant Register of the Company, at least twenty (20) calendar days prior to the applicable record or
effective date hereinafter specified, a notice (unless such information is filed with the Commission, in which case a notice
shall not be required) stating (x) the date on which a record is to be taken for the purpose of such dividend, distribution,
redemption, rights or warrants, or if a record is not to be taken, the date as of which the holders of the Common Stock of
record to be entitled to such dividend, distributions, redemption, rights or warrants are to be determined or (y) the date on
which such reclassification, consolidation, merger, sale, transfer or share exchange is expected to become effective or
close, and the date as of which it is expected that holders of the Common Stock of record shall be entitled to exchange their
shares of the Common Stock for securities, cash or other property deliverable upon such reclassification, consolidation,
merger, sale, transfer or share exchange; provided that the failure to deliver such notice or any defect therein or in the
delivery thereof shall not affect the validity of the corporate action required to be specified in such notice. To the extent
that any notice provided in this Warrant constitutes, or contains, material, non-public information regarding the Company or
any of the Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current
Report on Form 8-K. The Holder shall remain entitled to exercise this Warrant during the period commencing on the date of
such notice to the effective date of the event triggering such notice except as may otherwise be expressly set forth
herein.

Section 4. Transfer of
Warrant.

a) Transferability.
This Warrant and all rights hereunder are transferable, in whole or in part, upon surrender of this Warrant at the principal
office of the Company or its designated agent, together with a written assignment of this Warrant substantially in the form
attached hereto duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable
upon the making of such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a
new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination or denominations
specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this
Warrant not so assigned, and this Warrant shall promptly be cancelled. Notwithstanding anything herein to the contrary, the
Holder shall not be required to physically surrender this Warrant to the Company unless the Holder has assigned this Warrant
in full, in which case, the Holder shall surrender this Warrant to the Company within three (3) Trading Days of the date on
which the Holder delivers an assignment form to the Company assigning this Warrant in full. The Warrant, if properly assigned
in accordance herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant
issued.

b) New
Warrants. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of
the Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued,
signed by the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be
involved in such division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the
Warrant or Warrants to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges
shall be dated the initial issuance date of this Warrant and shall be identical with this Warrant except as to the number of
Warrant Shares issuable pursuant thereto.

c) Warrant
Register. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose
(the "Warrant Register"), in the name of the record Holder hereof from time to time. The Company may
deem and treat the registered Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or
any distribution to the Holder, and for all other purposes, absent actual notice to the contrary.

 

 

 

    
	 	7	 

     

    

 

Section 5. Miscellaneous.

a) No Rights
as Stockholder Until Exercise; No Settlement in Cash. This Warrant does not entitle the Holder to any voting
rights, dividends or other rights as a stockholder of the Company prior to the exercise hereof as set forth in Section
2(d)(i), except as expressly set forth in Section 3. Without limiting the rights of a Holder to receive Warrant Shares
on a "cashless exercise," and to receive the cash payments contemplated pursuant to Sections 2(d)(i) and
2(d)(iv), in no event will the Company be required to net cash settle a Warrant exercise.

b) Loss,
Theft, Destruction or Mutilation of Warrant. The Company covenants that upon receipt by the Company of evidence
reasonably satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating
to the Warrant Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it
(which, in the case of the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such
Warrant or stock certificate, if mutilated, the Company will make and deliver a new Warrant or stock certificate of like
tenor and dated as of such cancellation, in lieu of such Warrant or stock certificate.

c) Saturdays,
Sundays, Holidays, etc. If the last or appointed day for the taking of any action or the expiration of any right required
or granted herein shall not be a Business Day, then, such action may be taken or such right may be exercised on the next
succeeding Business Day.

d) Authorized
Shares.

The Company covenants
that, during the period the Warrant is outstanding, it will reserve from its authorized and unissued Common Stock a sufficient
number of shares to provide for the issuance of the Warrant Shares upon the exercise of any purchase rights under this Warrant.
The Company further covenants that its issuance of this Warrant shall constitute full authority to its officers who are charged
with the duty of issuing the necessary Warrant Shares upon the exercise of the purchase rights under this Warrant. The Company
will take all such reasonable action as may be necessary to assure that such Warrant Shares may be issued as provided herein without
violation of any applicable law or regulation, or of any requirements of the Trading Market upon which the Common Stock may be
listed. The Company covenants that all Warrant Shares which may be issued upon the exercise of the purchase rights represented
by this Warrant will, upon exercise of the purchase rights represented by this Warrant and payment for such Warrant Shares in accordance
herewith, be duly authorized, validly issued, fully paid and nonassessable and free from all taxes, liens and charges
created by the Company in respect of the issue thereof (other than taxes in respect of any transfer occurring contemporaneously
with such issue).

Except and to the extent
as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending its certificate
of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or sale of securities
or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this Warrant, but will
at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions as may be necessary
or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting the generality
of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable therefor upon
such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate in
order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of
this Warrant and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public
regulatory body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant.

Before taking any action
which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the Exercise Price,
the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary from any public
regulatory body or bodies having jurisdiction thereof.

e) Governing
Law. All questions concerning the construction, validity, enforcement and interpretation of this Warrant shall be
governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the
principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations,
enforcement and defense of the transactions contemplated by this Warrant (whether brought against a party hereto or their
respective affiliates, directors, officers, shareholders, partners, members, employees or agents) shall be commenced
exclusively in the state and federal courts sitting in the City of New York. Each party 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 improper or is an
inconvenient venue for such proceeding. Each party 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 via registered or certified mail or
overnight delivery (with evidence of delivery) to such party at the address in effect for notices to it under this Warrant
and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained
herein shall be deemed to limit in any way any right to serve process in any other manner permitted by law. If either party
shall commence an action, suit or proceeding to enforce any provisions of this Warrant, the prevailing party in such action,
suit or proceeding shall be reimbursed by the other party for their reasonable attorneys' fees and other costs and expenses
incurred with the investigation, preparation and prosecution of such action or proceeding. Notwithstanding the foregoing,
nothing in this paragraph shall limit or restrict the federal district court in which a Holder may bring a claim under the
federal securities laws.

 

 

    
	 	8	 

     

    

 

f) Restrictions.
The Holder acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered, and the
Holder does not utilize cashless exercise, will have restrictions upon resale imposed by state and federal securities
laws.

g) Nonwaiver and
Expenses. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall
operate as a waiver of such right or otherwise prejudice the Holder's rights, powers or remedies. Without limiting any other
provision of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which
results in any material damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to
cover any costs and expenses including, but not limited to, reasonable attorneys' fees, including those of appellate
proceedings, incurred by the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its
rights, powers or remedies hereunder.

h) Notices.
Any and all notices or other communications or deliveries to be provided by the Holders hereunder including, without
limitation, any Notice of Exercise, shall be in writing and delivered personally, by facsimile or e-mail, or sent by a
nationally recognized overnight courier service, addressed to the Company, at 40 Speen Street, Suite 102,
Framingham, Massachusetts 01701, Attention: Chief Executive Officer, facsimile number [ ], E-mail: info@xeneticbio.com, or
such other facsimile number, email address or address as the Company may specify for such purposes by notice to the Holders.
Any and all notices or other communications or deliveries to be provided by the Company hereunder shall be in writing and
delivered personally, by facsimile or e-mail, or sent by a nationally recognized overnight courier service addressed to each
Holder at the facsimile number, e- mail address or address of such Holder appearing on the books of the Company. Any notice
or other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the time of
transmission, if such notice or communication is delivered via facsimile at the facsimile number or via e-mail at the e-mail
address set forth in this Section prior to 5:30 p.m. (New York City time) on any date, (ii) the next Trading Day after the
time of transmission, if such notice or communication is delivered via facsimile at the facsimile number or via e-mail at the
e-mail address set forth in this Section on a day that is not a Trading Day or later than 5:30 p.m. (New York City time) on
any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized overnight
courier service, or (iv) upon actual receipt by the party to whom such notice is required to be given. To the extent that any
notice provided hereunder constitutes, or contains, material, non-public information regarding the Company or any
Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form
8-K.

i) Limitation
of Liability. No provision hereof, in the absence of any affirmative action by the Holder to exercise this Warrant to
purchase Warrant Shares, and no enumeration herein of the rights or privileges of the Holder, shall give rise to any
liability of the Holder for the purchase price of any Common Stock or as a stockholder of the Company, whether such liability
is asserted by the Company or by creditors of the Company.

j) Remedies.
The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be
entitled to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not be
adequate compensation for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees
to waive and not to assert the defense in any action for specific performance that a remedy at law would be adequate.

k) Successors
and Assigns. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall
inure to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and
permitted assigns of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to
time of this Warrant and shall be enforceable by the Holder or holder of Warrant Shares.

l) Amendment.
This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company, on the one
hand, and the Holder, on the other hand.

m) Severability.
Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision
shall be ineffective to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions
or the remaining provisions of this Warrant.

n) Headings.
The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part
of this Warrant.

********************

(Signature Page Follows)

 

 

 

    
	 	9	 

     

    

 

IN WITNESS WHEREOF,
the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.

XENETIC BIOSCIENCES, INC.

By: _________________________________

Name:

Title:

 

 

 

 

 

 

    
	 	10	 

     

    

 

NOTICE OF EXERCISE

TO: XENETIC BIOSCIENCES, INC.

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

(2) Payment shall take
the form of (check applicable box):

[ ] in lawful money of the United States; or

[ ] if permitted the cancellation of such number of
Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c), to exercise this Warrant with respect
to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure set forth in subsection 2(c).

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

 

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

________________________________

 

________________________________

[SIGNATURE OF HOLDER]

Name of Investing Entity:

 

Signature of Authorized Signatory of Investing Entity:

___________________________________________________________________

Name of Authorized Signatory:

 

Title of Authorized Signatory:

___________________________________________________________________

Date:

 

 

 

 

 

 

    
	 	11	 

     

    

 

ASSIGNMENT FORM

(To assign the foregoing
Warrant, execute this form and supply required information. Do not use this form to purchase shares.)

FOR VALUE RECEIVED,
the foregoing Warrant and all rights evidenced thereby are hereby assigned to

	
        Name:

        Address:

        Phone Number:

        Email

        Address:

        Dated:
                                         
        , 

        Holder's Signature:

        Holder's Address:
	
        (Please Print)

        (Please Print)

        _____________________________________

        _____________________________________

 

 

 

 

 

    
	 	12

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00298-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00298-of-00352.parquet"}]]