Document:

Exhibit
4.1

 

THIS
WARRANT AND THE UNDERLYING SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES
ACT”), OR THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES. THE SECURITIES MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED,
HYPOTHECATED, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER APPLICABLE
SECURITIES LAWS OR UNLESS OFFERED, SOLD, PLEDGED, HYPOTHECATED OR TRANSFERRED PURSUANT TO AN AVAILABLE EXEMPTION FROM THE REGISTRATION
REQUIREMENTS OF THOSE LAWS. THE COMPANY SHALL BE ENTITLED TO REQUIRE AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH
REGISTRATION IS NOT REQUIRED TO THE EXTENT THAT AN OPINION IS REQUIRED PURSUANT TO THE AGREEMENT UNDER WHICH THE SECURITIES WERE
ISSUED.

 

HANCOCK
JAFFE LABORATORIES, INC.

COMMON
STOCK WARRANT

 

February
[___], 2020

 

Void
After February [___], 2025

 

THIS
CERTIFIES THAT, for value received and subject to the terms and conditions set forth below, [  ], or assigns (the “Holder”),
is entitled to subscribe for and purchase at the Exercise Price (defined below) from Hancock Jaffe Laboratories, Inc., a Delaware
corporation (the “Company”), [  ][1] fully-paid and non-assessable shares of Company Common Stock.
This Warrant is being issued pursuant to that certain Securities Purchase Agreement, by and between the Company and Holder and
the other Buyers party thereto (the “Buyers”), dated as of February 25, 2020 (the “Agreement”).

 

1.
DEFINITIONS. As used herein, the following terms shall have the following respective meanings:

 

a.
“Closing 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 the NASDAQ Capital Market or any other national securities exchange, the closing
price per share of the Common Stock for such date (or the nearest preceding date) on the primary eligible market or exchange on
which the Common Stock is then listed or quoted; (b) if prices for the Common Stock are then quoted on the OTC Bulletin Board
or any tier of the OTC Markets, the closing bid price per share of the Common Stock for such date (or the nearest preceding date)
so quoted; or (c) if prices for the Common Stock are then reported in the “Pink Sheets” published by the National
Quotation Bureau Incorporated (or a similar organization or agency succeeding to its functions of reporting prices), the most
recent closing bid price per share of the Common Stock so reported.

 

b.
“Common Stock” shall mean Company’s Common Stock, par value $0.00001 per share.

 

c.
“Daily VWAP” means for each trading day, the per share volume-weighted average price of the Common Stock as displayed
under the heading “Bloomberg VWAP” on Bloomberg page “NDRA <equity> AQR” (or its equivalent successor
if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading
of the primary trading session on such trading day (or if such volume-weighted average price is unavailable, the market value
of one share of the Common Stock on such trading day determined, using a volume-weighted average method, by a nationally recognized
independent investment banking firm retained for this purpose by the Company). The “Daily VWAP” will be determined
without regard to after-hours trading or any other trading outside of the regular trading session trading hours.

 

 

[1]
Shall equal 100% of the Conversion Shares issuable to the holder at closing.

 

    	1

    	 

    

 

d.
“Exercise Period” shall mean the period commencing the date that the Company’s stockholders approve either an
increase in the number of the Company’s authorized shares of Common Stock or a reverse stock split and ending five years
after the date of issuance on February [___], 2025, unless sooner terminated as provided below.

 

e.
“Exercise Price” shall mean $0.79.

 

f.
“Rule 144” shall mean Rule 144 as promulgated by the SEC pursuant to the Securities Act, as such Rule may be amended
from time to time, or any similar rule or regulation hereafter adopted by the SEC having substantially the same effect as such
Rule).

 

g.
“Sale of the Company” shall mean (i) a transaction or series of related transactions with one or more non-affiliates,
pursuant to which such non-affiliate(s) acquires capital stock of the Company or the surviving entity possessing the voting power
to elect a majority of the board of directors or a majority of the outstanding capital stock of the Company or the surviving entity
(whether by merger, consolidation, sale or transfer of the Company’s outstanding capital stock or otherwise); or (ii) the
sale, lease or other disposition (including exclusive license) of all or substantially all of the Company’s assets or any
other transaction resulting in all or substantially all of the Company’s assets being converted into securities of any other
entity or cash; provided, however, that the sale by the Company of capital stock for the purpose of financing its business shall
not be deemed to be a Sale of the Company.

 

h.
“SEC” shall mean the U.S. Securities and Exchange Commission.

 

i.
“Securities Act” shall mean the Securities Act of 1933, as amended.

 

j.
“Warrant Shares” shall mean the shares of the Company’s Common Stock issuable upon exercise of this Warrant,
subject to adjustment pursuant to the terms herein, including but not limited to adjustment pursuant to Section 5 below.

 

2.
EXERCISE OF WARRANT.

 

a.
Method of Exercise. The rights represented by this Warrant may be exercised in whole or in part at any time during the Exercise
Period, by delivery of the following to the Company:

 

i.
An executed Notice of Exercise in the form attached hereto;

 

ii.
This Warrant; and

 

iii.
Payment of the then applicable Exercise Price per share multiplied by the number of Warrant Shares being purchased upon exercise
of the Warrant (such amount, the “Aggregate Exercise Price”) made in the form of cash, or by certified check, bank
draft or money order payable in lawful money of the United States of America or in the form of a Cashless Exercise to the extent
permitted in Section 2(c) below.

 

    	2

    	 

    

 

b.
Mandatory Exercise. If, during the Exercise Period, (x) the simple average of the Daily VWAP for ten (10) consecutive trading
days is greater than $2.00 and (y) there is an effective registration statement registering under the Securities Act the resale
of the Warrant Shares, then following receipt of notice thereof from the Company the Holder shall have thirty (30) days to exercise
the Warrant (the “Mandatory Exercise Period”). After the 30-day Mandatory Exercise Period terminates, any unexercised
portion of the Warrant will be forfeited, and the Holder shall lose any and all rights to such unexercised Warrant. The dollar
amount set forth in this Section 2(b) shall be subject to adjustment in the same manner as the Exercise Price pursuant to Section
5 below.

 

c.
Cashless Exercise. If at any time following the six (6) month anniversary of the date on which this Warrant becomes exercisable
there is no effective registration statement registering under the Securities Act, or no current prospectus available for, the
issuance or resale of the Warrant Shares by the registered holder, the Holder may exercise this Warrant only by means of a “cashless”
or “net-issue” exercise (a “Cashless Exercise”) by delivering to the Company (i) the Notice of Exercise
and (ii) the original Warrant, pursuant to which the Holder shall surrender the right to receive upon exercise of this Warrant,
a number of Warrant Shares having a value (as determined below) equal to the Aggregate Exercise Price, in which case, the number
of Warrant Shares to be issued to the Holder upon such exercise shall be calculated using the following formula:

 

	 	X
    =	 [Y
    * (A - B)] / A
	 	 	 
	 	with:	 
	 	 	 
	 	X
    = 	 the
    number of Warrant Shares to be issued to the Holder
	 	 	 
	 	Y
    = 	 the
    number of Warrant Shares with respect to which the Warrant is being exercised
	 	 	 
	 	A
    = 	 the
    fair value per share of Common Stock on the date of exercise of this Warrant
	 	 	 
	 	B
    = 	 the
    then-current Exercise Price of the Warrant

 

Solely
for the purposes of this paragraph, “fair value” per share of Common Stock shall mean the average Closing Price (as
defined below) per share of Common Stock for the twenty (20) trading days immediately preceding the date on which the Notice of
Exercise is deemed to have been sent to the Company. If the Common Stock is not publicly traded as set forth above, the “fair
value” per share of Common Stock shall be reasonably and in good faith determined by the Board of Directors of the Company
as of the date which the Notice of Exercise is deemed to have been sent to the Company.

 

For
purposes of Rule 144, it is intended, understood and acknowledged that the Warrant Shares issued in a cashless exercise transaction
shall be deemed to have been acquired by the Holder, and the holding period for such shares shall be deemed to have commenced,
on the original issue date of this Warrant. Notwithstanding anything herein to the contrary, the Company shall not be required
to make any cash payments or net cash settlement to the Holder in lieu of delivery of the Warrant Shares.

 

d.
Partial Exercise. If this Warrant is exercised in part only, the Company shall, upon surrender of this Warrant, execute and deliver,
within 10 days of the date of exercise, a new Warrant evidencing the rights of the Holder, or such other person as shall be designated
in the Notice of Exercise, to purchase the balance of the Warrant Shares purchasable hereunder. If the Holder exercises this Warrant
or attempts to exercise this Warrant before the Company shall have delivered to the Holder a new Warrant as contemplated above,
then the Holder shall be deemed to have validly exercised this Warrant pursuant to this Section 2 without having complied with
the requirements of Section 2(a)(ii) or 2(b)(ii), as applicable. In no event shall this Warrant be exercised for a fractional
Warrant Share, and the Company shall not distribute a Warrant exercisable for a fractional Warrant Share. Fractional Warrant Shares
shall be treated as provided in Section 7 hereof.

 

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e.
Effect of Exercise. Upon the exercise of the rights represented by this Warrant, shares of Common Stock shall be issued for the
Warrant Shares so purchased, and shall be registered in the name of the Holder or persons affiliated with the Holder, if the Holder
so designates, on or before the third (3rd) business day after the rights represented by this Warrant shall have been so exercised
and shall be issued in certificate form and delivered to the Holder, if so requested. The person in whose name any Warrant Shares
are to be issued upon exercise of this Warrant shall be deemed to have become the holder of record of such shares on the date
on which this Warrant was surrendered and payment of the Exercise Price was made, irrespective of the date of issuance of the
shares of Common Stock, except that, if the date of such surrender and payment is a date when the stock transfer books of the
Company are closed, such person shall be deemed to have become the holder of such shares at the close of business on the next
succeeding date on which the stock transfer books are open.

 

f.
Holder’s Exercise Limitations. The Company shall not affect any exercise of this Warrant, and 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, the Holder (together with the Holder’s Affiliates (as defined below), and any other persons acting
as a group together with the Holder or any of the Holder’s Affiliates), 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 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 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. 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 Securities Exchange
Act of 1934 (the “Exchange Act”) and the rules and regulations promulgated thereunder. 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 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 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, 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 U.S. Securities and Exchange Commission (the “SEC”), as the case may be, (B) a more recent public announcement
by the Company or (C) a more recent written notice by the Company or the Company’s transfer agent setting forth the number
of shares of Common Stock 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
since the date as of which such number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation”
shall be 4.99% 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 not less than 61 days’ prior notice to the Company,
may increase the Beneficial Ownership Limitation provisions of this Section 2(e) up to 19.99%. Any such increase 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 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. “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.

 

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3.
COVENANTS OF THE COMPANY.

 

a.
Covenants as to Warrant Shares. The Company covenants that within ninety (90) days following the original issue date of this Warrant,
the Company shall take all corporate action necessary to call a meeting of its stockholders (the “Stockholders Meeting”)
for the purpose of seeking approval of the Company’s stockholders to either (i) increase the number of shares of Common
Stock the Company is authorized to issue or (ii) effect a reverse split of the Common Stock (a “Capital Event”).
No later than five (5) business days following stockholder approval of the Capital Event, the Company shall file with the Secretary
of State of Delaware a certificate of amendment to the Company’s Certificate of Incorporation to effect the Capital Event,
which certificate of amendment shall provide that it shall become immediately effective upon filing. The Company shall issue a
press release or file a current report on Form 8-K announcing the effectiveness of the Capital Event no later than four (4) business
days after such filing. Following such Capital Event, if at any time the number of authorized but unissued shares of Company Stock
shall not be sufficient to permit exercise of this Warrant, the Company will take such corporate action as may, in the opinion
of its counsel, be necessary to increase its authorized but unissued shares of Company Stock (or other securities as provided
herein) to such number of shares as shall be sufficient for such purposes.

 

b.
No Impairment. Except and to the extent as waived or consented to by the Holder or otherwise in accordance with Section 2 hereof,
the Company will not, by amendment of its Certificate of Incorporation (as such may be amended from time to time), or through
any means, avoid or seek to avoid the observance or performance of any of the terms to be observed or performed hereunder by the
Company, but will at all times in good faith assist in the carrying out of all the provisions of this Warrant and in the taking
of all such action as may be necessary or appropriate in order to protect the exercise rights of the Holder against impairment.

 

c.
Notices of Record Date. In the event of any taking by the Company of a record of the holders of any class of securities for the
purpose of determining the holders thereof who are entitled to receive any dividend (other than a cash dividend which is the same
as cash dividends paid in previous quarters) or other distribution, the Company shall mail to the Holder, at least three (3) days
prior to the date specified herein, a notice specifying the date on which any such record is to be taken for the purpose of such
dividend or distribution.

 

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4.
REPRESENTATIONS OF HOLDER.

 

a.
Acquisition of Warrant for Personal Account. The Holder represents and warrants that it is acquiring the Warrant and the Warrant
Shares solely for its account for investment and not with a present view toward the public distribution of said Warrant or Warrant
Shares or any part thereof and has no intention of selling or distributing said Warrant or Warrant Shares or any arrangement or
understanding with any other persons regarding the sale or distribution of said Warrant, except as would not result in a violation
of the Securities Act. The Holder will not, directly or indirectly, offer, sell, pledge, transfer or otherwise dispose of (or
solicit any offers to buy, purchase or otherwise acquire or take a pledge of) the Warrant except in accordance with the Securities
Act and will not, directly or indirectly, offer, sell, pledge, transfer or otherwise dispose of (or solicit any offers to buy,
purchase or otherwise acquire or take a pledge of) the Warrant Shares except in accordance with the provisions of the Securities
Act.

 

b.
Securities Are Not Registered.

 

i.
The Holder understands that the offer and sale of the Warrant or the Warrant Shares have not been registered under the Securities
Act on the basis that no distribution or public offering of the stock of the Company is to be effected. The Holder realizes that
the basis for the exemption may not be present if, notwithstanding its representations, the Holder has a present intention of
acquiring the securities for a fixed or determinable period in the future, selling (in connection with a distribution or otherwise),
granting any participation in, or otherwise distributing the securities. The Holder has no such present intention.

 

ii.
The Holder recognizes that the Warrant and the Warrant Shares may have to be held indefinitely unless they are subsequently registered
under the Securities Act or an exemption from such registration is available. Except as provided in the Agreement between the
Holder and the Company, the Holder recognizes that the Company has no obligation to register the Warrant or the Warrant Shares,
or to comply with any exemption from such registration.

 

iii.
The Holder is aware that neither the Warrant nor the Warrant Shares may be sold pursuant to Rule 144 adopted under the Securities
Act unless certain conditions are met, including, among other things, the existence of a public market for the shares, the availability
of certain current public information about the Company, the resale following the required holding period under Rule 144 and the
number of shares being sold during any three-month period not exceeding specified limitations. Holder is aware that any such sale
made in reliance on Rule 144, if Rule 144 is available, may be made only in accordance with the terms of Rule 144.

 

c.
Disposition of Warrant and Warrant Shares. The Holder understands and agrees that all certificates evidencing the Warrant Shares
to be issued to the Holder may bear a legend in substantially the following form:

 

THESE
SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 OR ANY APPLICABLE STATE SECURITIES LAWS. THEY MAY NOT BE
SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF A REGISTRATION STATEMENT IN EFFECT WITH RESPECT TO THE SECURITIES
UNDER SUCH ACT OR APPLICABLE STATE SECURITIES LAWS OR AN OPINION OF COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION
IS NOT REQUIRED OR UNLESS SOLD PURSUANT TO RULE 144 OR RULE 144A OF SUCH ACT.

 

    	6

    	 

    

 

5.
CHANGES IN OUTSTANDING SHARES. In the event of changes in the outstanding Common Stock by reason of stock dividends, split-ups,
recapitalizations, reclassifications, combinations or exchanges of shares, separations, reorganizations, liquidations, or the
like, the number and class of shares available under the Warrant in the aggregate and the Exercise Price shall be correspondingly
adjusted to give the Holder of the Warrant, on exercise for the same aggregate Exercise Price, the total number, class, and kind
of shares as the Holder would have owned had the Warrant been exercised prior to the event and had the Holder continued to hold
such shares until after the event requiring adjustment. The form of this Warrant need not be changed because of any adjustment
in the number, class, and kind of shares subject to this Warrant. The Company shall promptly provide a certificate from an authorized
officer notifying the Holder in writing of any adjustment in the Exercise Price and/or the total number, class, and kind of shares
issuable upon exercise of this Warrant, which certificate shall specify the Exercise Price and number, class and kind of shares
under this Warrant after giving effect to such adjustment.

 

6.
SALE OF THE COMPANY. In the event of a Sale of the Company, then the Company shall ensure that lawful and adequate provision shall
be made whereby the Holder shall thereafter have the right to purchase and receive upon the basis and upon the terms and conditions
herein specified and in lieu of the Warrant Shares immediately theretofore issuable upon exercise of this Warrant, such shares
of stock, securities or assets (including cash) as would have been issuable or payable with respect to or in exchange for a number
of Warrant Shares equal to the number of Warrant Shares immediately theretofore issuable upon exercise of this Warrant, had such
Sale of the Company not taken place, and in any such case appropriate provision shall be made with respect to the rights and interests
of the Holder to the end that the provisions hereof (including, without limitation, provision for adjustment of the Exercise Price)
shall thereafter be applicable, as nearly equivalent as may be practicable in relation to any share of stock, securities or assets
(including cash) thereafter deliverable upon the exercise thereof. The Company shall not affect any Sale of the Company unless
prior to or simultaneously with the consummation thereof the successor entity (if other than the Company) resulting from such
Sale of the Company, or the entity purchasing or otherwise acquiring such assets or other appropriate corporation or entity shall
assume the obligation to deliver to the Holder, at the last address of the Holder appearing on the books of the Company, such
shares of stock, securities or assets (including cash) as, in accordance with the foregoing provisions, the Holder may be entitled
to purchase, and the other obligations under this Warrant. The provisions of this Section 6 shall similarly apply to successive
Sales of the Company.

 

7.
FRACTIONAL SHARES, ADJUSTMENT OF EXERCISE PRICE. No fractional shares shall be issued upon the exercise of this Warrant as a consequence
of any adjustment pursuant hereto. All Warrant Shares (including fractions) issuable upon exercise of this Warrant may be aggregated
for purposes of determining whether the exercise would result in the issuance of any fractional share. If, after aggregation,
the exercise would result in the issuance of a fractional share, the Company shall, in lieu of issuance of any fractional share,
round up or down, as applicable, to the nearest whole number the number of Warrant Shares to be issued the Holder upon exercise
of this Warrant. No adjustment in the Exercise Price shall be required unless such adjustment would require an increase or decrease
of at least $0.0001; provided, however, that any adjustments which by reason of this Section 7 are not required to be made shall
be carried forward and taken into account in any subsequent adjustment. All calculations under this Section 7 shall be made to
the $0.0001 or to the nearest 1/100th of a share, as the case may be.

 

8.
NO STOCKHOLDER RIGHTS. This Warrant in and of itself shall not entitle the Holder to any voting rights or, except as otherwise
set forth herein, other rights as a stockholder of the Company.

 

9.
RESERVATION OF SHARES. Following the occurrence of a Capital Event, the Company shall at all times reserve and keep available
out of its authorized but unissued shares Common Stock, solely for the purpose of effecting the conversion of the Note, no less
than 100% of the maximum number of shares issuable on conversion of the Warrant.

 

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10.
TRANSFER OF WARRANT. Subject to applicable laws and compliance with Section 4(c) hereof, this Warrant and all rights hereunder
are transferable, by the Holder in person or by duly authorized attorney, upon delivery of this Warrant and the form of assignment
attached hereto to any transferee designated by Holder.

 

11.
LOST, STOLEN, MUTILATED OR DESTROYED WARRANT. If this Warrant is lost, stolen, mutilated or destroyed, the Company may, on such
terms as to indemnity or otherwise as it may reasonably impose (which shall, in the case of a mutilated Warrant, include the surrender
thereof), issue a new Warrant of like denomination and tenor as the Warrant so lost, stolen, mutilated or destroyed. Any such
new Warrant shall constitute an original contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated
or destroyed Warrant shall be at any time enforceable by anyone.

 

12.
MODIFICATIONS AND WAIVER. Provisions of this Warrant may be amended, modified, or a provision or requirement hereof waived only
(a) with the written consent of the Company and the Holder or, (b) if this Warrant and each other Warrant issued pursuant to the
Agreement then outstanding (collectively with this Warrant, the “Warrants”) is similarly amended, modified or waived,
with the written consent of the Company and the holders of a majority of the total number of such outstanding Warrants (determined
by reference to the number of Warrant Shares acquirable upon the exercise thereof). If this Warrant (along with the Other Warrants
then outstanding) is amended pursuant to clause (b) of this Section 12, such amendment shall be binding on the Holder and each
holder of each other Warrant whether or not the Holder or such holder of such other Warrant consents thereto.

 

13.
NOTICES, ETC. All notices required or permitted hereunder shall be in writing and shall be deemed effectively given as specified
in the Agreement.

 

14.
ACCEPTANCE. Receipt of this Warrant by the Holder shall constitute acceptance of and agreement to all of the terms and conditions
contained herein.

 

15.
GOVERNING LAW. This Warrant shall be 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. Nothing contained herein shall be deemed to limit in any way any right
to serve process in any manner permitted by law. In the event that any provision of this Warrant is invalid or unenforceable under
any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict therewith
and shall be deemed modified to conform with such statute or rule of law. Any such provision which may prove invalid or unenforceable
under any law shall not affect the validity or enforceability of any other provision of this Warrant. 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. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY
WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER
OR IN CONNECTION WITH OR ARISING OUT OF THIS NOTE OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

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16.
DESCRIPTIVE HEADINGS. The descriptive headings of the several paragraphs of this Warrant are inserted for convenience only and
do not constitute a part of this Warrant. The language in this Warrant shall be construed as to its fair meaning without regard
to which party drafted this Warrant.

 

17.
SEVERABILITY. The invalidity or unenforceability of any provision of this Warrant in any jurisdiction shall not affect the validity
or enforceability of such provision in any other jurisdiction, or affect any other provision of this Warrant, which shall remain
in full force and effect.

 

18.
ENTIRE AGREEMENT. This Warrant and the Agreement constitute the entire agreement between the parties pertaining to the subject
matter contained in it and supersede all prior and contemporaneous agreements, representations, and undertakings of the parties,
whether oral or written, with respect to such subject matter.

 

[Signature
Page Follows]

 

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IN
WITNESS WHEREOF, the Company has caused this Warrant to be executed by its duly authorized officer as of February [  ],
2020.

 

	HANCOCK
    JAFFE LABORATORIES, INC.	 
	 	                        	 
	By:		
	Name: 		 
	Title:		 

 

Address
for Notice:

 

Hancock
Jaffe Laboratories, Inc.

70
Doppler

Irvine,
California 92618

Attention:
Chief Executive Officer

 

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NOTICE
OF EXERCISE

 

TO:
HANCOCK JAFFE LABORATORIES, INC.

 

(1)
The undersigned hereby irrevocably elects to exercise this Warrant and to purchase thereunder, full shares of Hancock Jaffe Laboratories,
Inc. Common Stock issuable upon exercise of the Warrant and delivery of:

 

	 	●	$
    (in cash as provided for in the foregoing Warrant) and any applicable taxes payable by the undersigned pursuant to such Warrant;
    and
	 	●	shares
    of Common Stock (pursuant to a Cashless Exercise in accordance with Section 2(b) of the Warrant) (check here if the undersigned
    desires to deliver an unspecified number of shares equal the number sufficient to effect a Cashless Exercise [  ]).

 

(2)
Please issue a certificate or certificates representing said shares of Common Stock in the name of the undersigned or in such
other name as is specified below:

 

		 	 
	(Name)
    	 	(Address)

 

(3)
If the shares issuable upon this exercise of the Warrant are not all of the Warrant Shares which the Holder is entitled to acquire
upon the exercise of the Warrant, the undersigned requests that a new Warrant evidencing the rights not so exercised be issued
in the name of and delivered to:

 

	 	 
	(Name)	 

 

 

	(Address
    and social security or federal employer identification number (if applicable))

 

(4)
The undersigned represents that (i) the aforesaid shares of Company Stock are being acquired for the account of the undersigned
for investment and not with a view to, or for resale in connection with, the distribution thereof and that the undersigned has
no present intention of distributing or reselling such shares in violation of the Securities Act of 1933, as amended (the “Securities
Act”); (ii) the undersigned is aware of the Company’s business affairs and financial condition and has acquired sufficient
information about the Company to reach an informed and knowledgeable decision regarding its investment in the Company; (iii) the
undersigned is experienced in making investments of this type and has such knowledge and background in financial and business
matters that the undersigned is capable of evaluating the merits and risks of this investment and protecting the undersigned’s
own interests; (iv) the undersigned understands that the shares of Company Stock issuable upon exercise of this Warrant have not
been registered under the Securities Act, by reason of a specific exemption from the registration provisions of the Securities
Act, which exemption depends upon, among other things, the bona fide nature of the investment intent as expressed herein, and,
because such securities have not been registered under the Securities Act, they must be held indefinitely unless subsequently
registered under the Securities Act or an exemption from such registration is available; (v) the undersigned is aware that the
aforesaid shares of Company Stock may not be sold pursuant to Rule 144 adopted under the Securities Act unless certain conditions
are met and until the undersigned has held the shares for the time period prescribed by Rule 144, that among the conditions for
use of Rule 144 is the availability of current information to the public about the Company; and (vi) the undersigned agrees not
to make any disposition of all or any part of the aforesaid shares of Company Stock unless and until there is then in effect a
registration statement under the Securities Act covering such proposed disposition and such disposition is made in accordance
with said registration statement, or the undersigned has furnished the Company with an opinion of counsel, reasonably satisfactory
to the Company, to the effect that such disposition is not required to be registered pursuant to the Securities Act or any applicable
state securities laws; provided, that no opinion shall be required for any disposition made or to be made in accordance with the
provisions of Rule 144.

 

	Date:		 
	 	 	 
	Signature:		 
	 	 	 
	Print
    Name:		 

 

    	11

    	 

    

 

ASSIGNMENT
FORM

 

(To
assign the foregoing Warrant, subject to compliance with Section 4(c) hereof, 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)

 

Dated:
__________, 20__

 

Holder’s
Name: ___________________________________

 

Holder’s
Signature: ________________________________

 

Holder’s
Address: _____________________________________________________________________

 

NOTE:
The signature to this Assignment Form must correspond with the name as it appears on the face of the Warrant, without alteration
or enlargement or any change whatever. Officers of corporations and those acting in a fiduciary or other representative capacity
should file proper evidence of authority to assign the foregoing Warrant.

 

    	12Exhibit
10.1

 

SECURITIES
PURCHASE AGREEMENT

 

This
SECURITIES PURCHASE AGREEMENT (the “Agreement”) is dated as of the 25th day of February 2020, by and between
Hancock Jaffe Laboratories, Inc., a Delaware corporation (the Company”), and each individual or entity named on the Schedule
of Buyers attached hereto (each such individual or entity, individually, a “Buyer” and all of such individuals or
entities, collectively, the “Buyers”).

 

RECITALS

 

Subject
to the terms and conditions set forth in this Agreement and pursuant to Section 4(a)(2) of the Securities Act of 1933, as amended
(the “Securities Act”), and Rule 506(b) promulgated thereunder, the Company desires to issue and sell to each Buyer,
and each Buyer, severally and not jointly, desires to purchase from the Company, securities of the Company as more fully described
in this Agreement.

 

AGREEMENT

 

NOW,
THEREFORE, in consideration of the premises and the mutual covenants of the parties hereinafter expressed and other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto, each intending to be legally bound,
agree as follows:

 

ARTICLE
I

RECITALS,
EXHIBITS, SCHEDULES

 

The
foregoing recitals are true and correct and, together with the Schedules and Exhibits referred to hereafter, are hereby incorporated
into this Agreement by this reference.

 

ARTICLE
II

DEFINITIONS

 

For
purposes of this Agreement, except as otherwise expressly provided or otherwise defined elsewhere in this Agreement, or unless
the context otherwise requires, the capitalized terms in this Agreement shall have the meanings assigned to them in this Article
as follows:

 

2.1.
“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.

 

2.2.
“Assets” means all of the properties and assets of the Company and its Operating Subs, whether real, personal or mixed,
tangible or intangible, wherever located, whether now owned or hereafter acquired.

 

2.3.
“Buyer’s Purchase Price” shall mean, with respect to any Buyer, the “Purchase Price” opposite such
Buyer’s name on the Schedule of Buyers.

 

2.4.
“Claims” means any Proceedings, Judgments, Obligations, known threats, losses, damages, deficiencies, settlements,
assessments, charges, costs and expenses of any nature or kind.

 

2.5.
“Common Stock” means the Company’s common stock, $0.00001 par value per share.

 

    	1

    	 

    

 

2.6.
“Consent” means any consent, approval, order or authorization of, or any declaration, filing or registration with,
or any application or report to, or any waiver by, or any other action (whether similar or dissimilar to any of the foregoing)
of, by or with, any Person, which is necessary in order to take a specified action or actions, in a specified manner and/or to
achieve a specific result.

 

2.7.
“Contract” means any written contract, agreement, order or commitment of any nature whatsoever, including, any sales
order, purchase order, lease, sublease, license agreement, services agreement, loan agreement, mortgage, security agreement, guarantee,
management contract, employment agreement, consulting agreement, partnership agreement, shareholders agreement, buy-sell agreement,
option, warrant, debenture, subscription, call or put.

 

2.8.
“Encumbrance” means any lien, security interest, pledge, mortgage, easement, leasehold, assessment, tax, covenant,
restriction, reservation, conditional sale, prior assignment, or any other encumbrance, claim, burden or charge of any nature
whatsoever.

 

2.9.
“Environmental Requirements” means all Laws and requirements relating to human, health, safety or protection of the
environment or to emissions, discharges, releases or threatened releases of pollutants, contaminants, or Hazardous Materials in
the environment (including, without limitation, ambient air, surface water, ground water, land surface or subsurface strata),
or otherwise relating to the treatment, storage, disposal, transport or handling of any Hazardous Materials.

 

2.10.
“Exchange Act” shall mean the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated
thereunder.

 

2.11.
“GAAP” means generally accepted accounting principles, methods and practices set forth in the opinions and pronouncements
of the Accounting Principles Board and the American Institute of Certified Public Accountants, and statements and pronouncements
of the Financial Accounting Standards Board, the SEC or of such other Person as may be approved by a significant segment of the
U.S. accounting profession, in each case as of the date or period at issue, and as applied in the U.S. to U.S. companies.

 

2.12.
“Governmental Authority” means any foreign, federal, state or local government, or any political subdivision thereof,
or any court, agency or other body, organization, group, stock market or exchange exercising any executive, legislative, judicial,
quasi-judicial, regulatory or administrative function of government.

 

2.13.
“Hazardous Materials” means: (i) any petroleum or petroleum products, radioactive materials, asbestos in any form
that is or could become friable, urea formaldehyde foam insulation and transformers or other equipment that contain dielectric
fluid containing levels of polychlorinated biphenyls (PCB’s); (ii) any chemicals, materials, substances or wastes which
are now or hereafter become defined as or included in the definition of “hazardous substances,” “hazardous wastes,”
“hazardous materials,” “extremely hazardous wastes,” “restricted hazardous wastes,” “toxic
substances,” “toxic pollutants” or words of similar import, under any Law; and (iii) any other chemical, material,
substance, or waste, exposure to which is now or hereafter prohibited, limited or regulated by any Governmental Authority.

 

2.14.
“Judgment” means any final order, writ, injunction, fine, citation, award, decree, or any other judgment of any nature
whatsoever of any Governmental Authority.

 

2.15.
“Law” means any provision of any law, statute, ordinance, code, constitution, charter, treaty, rule or regulation
of any Governmental Authority applicable to the Company.

 

    	2

    	 

    

 

2.16.
“Leases” means all leases for real or personal property.

 

2.17.
“Material Adverse Effect” means with respect to the event, item or question at issue, that such event, item or question
would not have or reasonably be expected to result in: (i) a material adverse effect on the legality, validity or enforceability
of this Agreement or any of the Transaction Documents; (ii) a material adverse effect on the results of operations, Assets, business
or condition (financial or otherwise) of the Company and its subsidiaries, taken as a whole; or (iii) a material adverse effect
on the Company’s or its subsidiaries’ ability to perform, on a timely basis, its or their respective Obligations under
this Agreement or any Transaction Documents.

 

2.18.
“Material Contract” means any Contract to which the Company is a party or by which it is bound which has been filed
as an exhibit to the SEC Documents pursuant to Item 601(b)(4) or Item 601(b)(10) of Regulation S-K promulgated by the SEC.

 

2.19.
“Obligation” means any debt, liability or obligation of any nature whatsoever, whether secured, unsecured, recourse,
nonrecourse, liquidated, unliquidated, accrued, absolute, fixed, contingent, ascertained, unascertained, known, unknown or obligations
under executory Contracts.

 

2.20.
“Ordinary Course of Business” means the ordinary course of business consistent with past custom and practice (including
with respect to quantity, quality and frequency).

 

2.21.
“Permit” means any license, permit, approval, waiver, order, authorization, right or privilege of any nature whatsoever,
granted, issued, approved or allowed by any Governmental Authority.

 

2.22.
“Person” means any individual, sole proprietorship, joint venture, partnership, company, corporation, association,
cooperation, trust, estate, Governmental Authority, or any other entity of any nature whatsoever.

 

2.23.
“Placement Agent” means Spartan Capital Securities, LLC.

 

2.24.
“Principal Trading Market” shall mean the Nasdaq Global Select Market, the Nasdaq Global Market, the Nasdaq Capital
Market, the OTC Markets, including the Bulletin Board and Pink Sheets, the NYSE Euronext or the New York Stock Exchange, whichever
is at the time the principal trading exchange or market for the Common Stock.

 

2.25.
“Proceeding” means any demand, claim, suit, action, litigation, investigation, audit, study, arbitration, administrative
hearing, or any other proceeding of any nature whatsoever.

 

2.26.
“Real Property” means any real estate, land, building, structure, improvement, fixture or other real property of any
nature whatsoever, including, but not limited to, fee and leasehold interests.

 

2.27.
“SEC” means the United States Securities and Exchange Commission.

 

2.28.
“SEC Documents” has the meaning set forth in Section 6.7 hereto.

 

2.29.
“Securities” means collectively, the Shares, Warrants and Warrant Shares, and where applicable the Placement Agent
Warrant.

 

2.30.
“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

 

    	3

    	 

    

 

2.31.
“Shares” means the shares of Common Stock offered by the Company hereby.

 

2.32.
“Tax” means (i) any foreign, federal, state or local income, profits, gross receipts, franchise, sales, use, occupancy,
general property, real property, personal property, intangible property, transfer, fuel, excise, accumulated earnings, personal
holding company, unemployment compensation, social security, withholding taxes, payroll taxes, or any other tax of any nature
whatsoever, (ii) any foreign, federal, state or local organization fee, qualification fee, annual report fee, filing fee, occupation
fee, assessment, rent, or any other fee or charge of any nature whatsoever, or (iii) any deficiency, interest or penalty imposed
with respect to any of the foregoing.

 

2.33.
“Tax Return” means any tax return, filing, declaration, information statement or other form or document required to
be filed in connection with or with respect to any Tax.

 

2.34.
“Transaction Documents” means this Agreement, the Warrants, the Placement Agent Agreement (which may be the engagement
agreement between the Company and the Placement Agent), and the Placement Agent Warrant executed in connection with the transactions
contemplated hereunder.

 

2.35.
“Warrants” means the Warrants, dated the date hereof, issued by the Company to each Buyer, in the form of Exhibit
A attached hereto, which will be exercisable commencing the date that the Company’s stockholders approve either an increase
in the number of the Company’s authorized shares of Common Stock or a reverse stock split until the fifth anniversary of
the Closing Date, at an exercise price per share of the Company’s Common Stock equal to $0.79.

 

2.36.
“Warrant Shares” means the shares of Common Stock underlying the Warrants.

 

ARTICLE
III

INTERPRETATION

 

In
this Agreement, unless the express context otherwise requires: (i) the words “herein,” “hereof” and “hereunder”
and words of similar import refer to this Agreement as a whole and not to any particular provision of this Agreement; (ii) references
to the words “Article” or “Section” refer to the respective Articles and Sections of this Agreement, and
references to “Exhibit” or “Schedule” refer to the respective Exhibits and Schedules annexed hereto; (iii)
references to a “party” mean a party to this Agreement and include references to such party’s permitted successors
and permitted assigns; (iv) references to a “third party” mean a Person not a party to this Agreement; (v) the terms
“dollars” and “$” means U.S. dollars; and (vi) wherever the word “include,” “includes”
or “including” is used in this Agreement, it will be deemed to be followed by the words “without limitation.”

 

ARTICLE
IV

PURCHASE
AND SALE

 

4.1.
Sale and Issuance of Shares and Warrants. Subject to the terms and conditions of this Agreement, each Buyer agrees, severally
and not jointly, to purchase, and the Company agrees to sell and issue to each Buyer, Shares and Warrants at an aggregate purchase
price equal to the amount set forth on such Buyer’s signature page to this Agreement (the “Purchase Price”).
The number of Shares purchased by each Buyer shall equal (a) the Buyer’s Purchase Price divided by (b) $0.50. Each Buyer
shall also receive, along with Shares, Warrants exercisable for a number of Warrant Shares equal to the number of Shares purchased
by such Buyer. The aggregate Purchase Price of the Shares and Warrants sold hereunder shall be up to $890,000. The Company’s
agreement with each Buyer is a separate agreement, and the sale and issuance of the shares of Shares and Warrants to each Buyer
is a separate sale and issuance.

 

    	4

    	 

    

 

4.2.
Closing. The purchase, sale and issuance of the Shares and the Warrants hereunder (the “Closing”) shall take place
at the offices of Ellenoff Grossman & Schole LLP, or such other location as the parties shall mutually agree, no later than
the second business day following the satisfaction or waiver of the conditions provided in Articles VIII and IX of this Agreement
(other than conditions that, by their terms, are intended to be satisfied at the Closing, but subject to the satisfaction or waiver
of those conditions) (the “Closing Date”), but in no event later than the Outside Closing Date. The Company and the
Buyers agree that the Closing may occur via delivery of facsimiles or photocopies of the applicable documents.

 

4.3.
Form of Payment; Delivery. At the Closing, each Buyer shall deliver to the Company the Buyer’s Purchase Price. The Company
shall cause the issuance of the Shares by book entry with VStock Transfer LLC, the Company’s transfer agent.

 

ARTICLE
V

BUYERS’
REPRESENTATIONS AND WARRANTIES

 

Each
Buyer represents and warrants to the Company, that:

 

5.1.
Investment Purpose. Each Buyer is acquiring the Securities for its own account for investment only and not with a view towards,
or for resale in connection with, the public sale or distribution thereof, except pursuant to sales registered or exempted under
the Securities Act; provided, however, that by making the representations herein, each Buyer reserves the right to dispose of
the Securities at any time in accordance with or pursuant to an effective registration statement covering such Securities or an
available exemption under the Securities Act. The Buyer acknowledges that the Securities are “restricted securities”
and have not been registered under the Securities Act or any applicable state securities law and accordingly, a legend will be
placed on the certificates and book entries representing the Securities in the following form:

 

THESE
SECURITIES HAVE NOT BEEN REGISTERED UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE AND
ARE “RESTRICTED SECURITIES” AS THAT TERM IS DEFINED IN RULE 144 UNDER THE SECURITIES ACT. SUCH SECURITIES MAY NOT
BE OFFERED FOR SALE, SOLD, OR OTHERWISE TRANSFERRED EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES
ACT AND THE APPLICABLE STATE SECURITIES LAWS OR PURSUANT TO AN EXEMPTION FROM REGISTRATION THEREUNDER, THE AVAILABILITY OF WHICH
IS TO BE ESTABLISHED TO THE REASONABLE SATISFACTION OF COUNSEL TO THE ISSUER.

 

5.2.
Accredited Investor Status. Each Buyer is an “accredited investor” as that term is defined in Rule 501(a) of Regulation
D, as promulgated under the Securities Act.

 

5.3.
Reliance on Exemptions. Each Buyer understands that the Securities are being offered and sold to it in reliance on specific exemptions
from the registration requirements of United States federal and state securities Laws and that the Company is relying in part
upon the truth and accuracy of, and each Buyer’s compliance with, the representations, warranties, agreements, acknowledgments
and understandings of each Buyer set forth herein in order to determine the availability of such exemptions and the eligibility
of each Buyer to acquire the Securities.

 

    	5

    	 

    

 

5.4.
Information. Each Buyer and its advisors, if any, have been furnished with all materials relating to the business, finances and
operations of the Company and other information each Buyer deemed material to making an informed investment decision regarding
its purchase of Shares and Warrants hereunder, which have been requested by such Buyer (including the Transaction Documents) and
has been afforded (i) the opportunity to ask such questions as it has deemed necessary of, and to receive answers from, representatives
of the Company concerning the terms and conditions of the offering of the Securities and the merits and risks of investing in
the Securities; (ii) access to information about the Company and its financial condition, results of operations, business, properties,
management and prospects sufficient to enable it to evaluate its investment; and (iii) the opportunity to obtain such additional
information that the Company possesses or can acquire without unreasonable effort or expense that is necessary to make an informed
investment decision with respect to the investment. Each Buyer acknowledges that it has received and reviewed a copy of the SEC
Documents, which are available on the SEC’s website (www.sec.gov) at no charge to Buyers. Buyers acknowledge that each of
them may retrieve all SEC Documents from such website and each Buyer’s access to such SEC Documents through such website
shall constitute delivery of the SEC Documents to Buyers. Each Buyer and its advisors, if any, have been afforded the opportunity
to ask questions of the Company and its management. Each Buyer understands that its investment in the Securities involves a high
degree of risk. Each Buyer, either alone or together with its representatives, has such knowledge, sophistication and experience
in business and financial matters so as to be capable of evaluating the merits and risks of the prospective investment in the
Securities and has so evaluated the merits and risks of such investment. Each Buyer is in a position regarding the Company, which,
based upon employment, family relationship or economic bargaining power, enabled and enables such Buyer to obtain information
from the Company in order to evaluate the merits and risks of this investment. Each Buyer has sought such accounting, legal and
tax advice as it has considered necessary to make an informed investment decision with respect to its acquisition of the Securities.
Without limiting the foregoing, each Buyer has carefully considered the potential risks relating to the Company and a purchase
of Shares and Warrants hereunder, and fully understands that the Securities are a speculative investment that involves a high
degree of risk of loss of the Buyer’s entire investment and each such Buyer is able to bear the economic risk of an investment
in the Securities and, at the present time, is able to afford a complete loss of such investment. Among other things, each Buyer
has carefully considered each of the risks described under the heading “Risk Factors” in the Company’s Form
10-K filed with the SEC on March 14, 2019 (the “Form 10-K”) and its other SEC Documents (including, most recently,
the Company’s prospectus dated June 13, 2019 filed with the SEC on June 13, 2019).

 

5.5.
Intentionally omitted.

 

5.6.
No Governmental Review. Each Buyer understands that no United States federal or state Governmental Authority has passed on or
made any recommendation or endorsement of the Securities, or the fairness or suitability of the investment in the Securities,
nor have such Governmental Authorities passed upon or endorsed the merits of the offering of the Securities.

 

5.7.
Organization, Authorization, Enforcement. Each Buyer is either an individual or an entity duly incorporated or formed, validly
existing and in good standing under the laws of the jurisdiction of its incorporation or formation with full right, corporate,
partnership, limited liability company or similar power and authority to enter into and to consummate the transactions contemplated
by this Agreement and the other applicable Transaction Documents and otherwise to carry out its obligations hereunder and thereunder.
This Agreement and each of the other Transaction Documents to which a Buyer is a party has been duly and validly authorized, executed
and delivered on behalf of each Buyer and is a valid and binding agreement of each Buyer, enforceable in accordance with its terms,
except as such enforceability may be limited by general principles of equity or applicable bankruptcy, insolvency, reorganization,
moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors’
rights and remedies. The execution and delivery of this Agreement and the applicable Transaction Documents and performance by
each Buyer of the transactions contemplated hereunder and thereunder have been duly authorized by all necessary corporate, partnership,
limited liability company or similar action, as applicable, on the part of such Buyer.

 

    	6

    	 

    

 

5.8.
No General Solicitation. No Buyer is purchasing any Securities as a result of any advertisement, article, notice or other communication
published in any newspaper, magazine or similar media or broadcast over television or radio or presented at any seminar or any
other general solicitation or general advertisement. Each Buyer represents that it has a relationship with the Placement Agent
or the Company preceding the offering of the Shares and Warrants hereunder.

 

5.9.
Certain Transactions and Confidentiality. Other than consummating the transactions contemplated hereunder, such Buyer has not,
nor has any Person acting on behalf of or pursuant to any understanding with such Buyer, directly or indirectly executed any purchases
or sales, including Short Sales, of the securities of the Company during the period commencing as of the time that such Buyer
first received a term sheet (written or oral) from the Company or any other Person representing the Company setting forth the
material terms of the transactions contemplated hereunder and ending immediately prior to the execution hereof. Other than to
other Persons party to this Agreement or to such Buyer’s representatives, including, without limitation, its officers, directors,
partners, legal and other advisors, employees, agents and Affiliates, such Buyer has maintained the confidentiality of all disclosures
made to it in connection with this transaction (including the existence and terms of this transaction). For purposes of this Section
5.9, “Short Sales” means all “short sales” as defined in Rule 200 of Regulation SHO under the Exchange
Act (but shall not be deemed to include locating and/or borrowing shares of Common Stock).

 

5.10.
Placement Agent. Such Buyer understands that the Placement Agent has acted solely as the agent of the Company in the placement
of the Securities, and that the Placement Agent makes no representation or warranty with regard to the merits of this transaction
or as to the accuracy of any information such Buyer may have received in connection therewith. Such Buyer acknowledges that it
has not relied on any information or advice furnished by or on behalf of the Placement Agent.

 

ARTICLE
VI

REPRESENTATIONS
AND WARRANTIES OF THE COMPANY

 

Except
as set forth and disclosed in the Company’s SEC Documents (as defined below), the Company hereby makes the following representations
and warranties to the Buyer. The Disclosure Schedules shall be arranged in sections corresponding to the numbered and lettered
sections and subsections contained in this Article VI and certain other sections of this Agreement, and the disclosures in any
section or subsection of the Disclosure Schedules shall qualify other sections and subsections in this Article VI only to the
extent it is readily apparent from a reading of the disclosure that such disclosure is applicable to such other sections and subsections.

 

6.1.
Subsidiaries. Except for those subsidiaries set forth in the SEC Documents (each, an “Operating Sub”), the Company
has no subsidiaries and the Company does not own, directly or indirectly, any outstanding voting securities of or other interests
in, or have any control over, any other Person. Each representation and warranty contained in this Article VI or otherwise set
forth in this Agreement shall be deemed to mean and be construed to include the Company and each of its subsidiaries, as applicable,
regardless of whether each of such representations and warranties in Article VI specifically refers to the Company’s subsidiaries
or not.

 

    	7

    	 

    

 

6.2.
Organization. The Company and its subsidiaries are corporations, duly organized, validly existing and in good standing under the
Laws of the respective jurisdictions in which they are incorporated. The Company has the full corporate power and authority and
all necessary certificates, licenses, approvals and Permits to: (i) enter into and execute this Agreement and each of the Transaction
Documents and to perform all of its Obligations hereunder and thereunder; and (ii) own and operate its Assets and properties and
to conduct and carry on its business as and to the extent now conducted. The Company and each subsidiary is duly qualified to
transact business and is in good standing as a foreign corporation in each jurisdiction where the character of its business or
the ownership or use and operation of its Assets or properties requires such qualification, except to the extent that failure
to so qualify will not result in a Material Adverse Effect.

 

6.3.
Authority and Approval of Agreement; Binding Effect. The execution and delivery by the Company of this Agreement and the Transaction
Documents to which it is a party, and the performance by the Company of all of its Obligations hereunder and thereunder, including
the issuance of the Shares, Warrants, Warrant Shares (upon completion of a Capital Event) and the shares of Common Stock underlying
the Placement Agent Warrant (upon completion of a Capital Event), have been or will be duly and validly authorized and approved
by the Company and its board of directors pursuant to all applicable Laws and no other corporate action or Consent on the part
of the Company, its board of directors, stockholders or any other Person is necessary or required by the Company to execute this
Agreement and the Transaction Documents, consummate the transactions contemplated herein and therein, perform all of Company’s
Obligations hereunder and thereunder, or to issue the Securities other than: (i) the filings required by the SEC, including a
Form D, (ii) the filing with the SEC pursuant to the Registration Rights Agreement, (iii) the notice and/or application(s) to
each applicable Principal Trading Market for the issuance and sale of the Securities and the listing of the Shares and Warrant
Shares for trading thereon in the time and manner required thereby, (iv) receipt of stockholder approval for a Capital Event (as
such term is hereinafter defined) and the filing of a Certificate of Amendment to the Company’s Certificate of Incorporation
to implement the Capital Event and (iv) such filings as are required to be made under applicable state securities laws (collectively,
the “Required Consents”). This Agreement and each of the Transaction Documents have been duly and validly executed
by the Company (and the officer executing this Agreement and all such other Transaction Documents is duly authorized to act and
execute same on behalf of the Company) and constitute the valid and legally binding agreements of the Company, enforceable against
the Company in accordance with their respective terms, except as such enforceability may be limited by general principles of equity
or applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and other similar laws relating to, or affecting
generally, the enforcement of applicable creditors’ rights and remedies.

 

    	8

    	 

    

 

6.4.
Capitalization. Immediately prior to the Closing, the authorized capital stock of the Company will consist of 50,000,000 shares
of Common Stock and 10,000,000 shares of preferred stock, of which, as of the date hereof, 17,931,857 shares of Common Stock are
issued and outstanding and no shares of preferred stock are issued and outstanding. On the date hereof, 4,366,960 shares of Common
Stock are issuable upon exercise of outstanding warrants, including 1,725,000 shares of Common Stock issuable upon the exercise
of outstanding warrants listed on the Nasdaq Capital Market under the symbol “HJLIW,” at an exercise price of $6.00
per share, and 2,687,367 shares of Common Stock are issuable upon exercise of outstanding stock options and restricted stock units.
All of such outstanding shares have been validly issued and are fully paid and nonassessable. The Common Stock is currently quoted
on the Nasdaq Capital Market under the trading symbol “HJLI.” Other than as described in the SEC Documents, the Company
has received no notice, either oral or written, with respect to the continued eligibility of the Common Stock for quotation on
the Principal Trading Market, and, other than as described in the SEC Documents, the Company has maintained all requirements on
its part for the continuation of such quotation as of the date hereof. Except as described in the SEC Documents, no shares of
Common Stock are subject to preemptive rights or any other similar rights or any Encumbrances suffered or permitted by the Company.
Except as described in the SEC Documents or issuable under any equity incentive plan described in the SEC Documents, as of the
date hereof: (i) there are no outstanding options, warrants, scrip, rights to subscribe to, calls or commitments of any character
whatsoever relating to, or securities or rights convertible into, any shares of capital stock of the Company or any of its subsidiaries,
or Contracts, commitments, understandings or arrangements by which the Company or any of its subsidiaries is or may become bound
to issue additional Shares of capital stock of the Company or any of its subsidiaries, or options, warrants, scrip, rights to
subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into, any shares
of capital stock of the Company or any of its subsidiaries; (collectively, “Derivative Securities”); (ii) there are
no outstanding debt securities, notes, credit agreements, credit facilities or other Contracts or instruments evidencing indebtedness
of the Company or any of its subsidiaries, or by which the Company or any of its subsidiaries is or may become bound; (iii) there
are no outstanding registration statements with respect to the Company or any of its securities (other than registration statements
on Form S-3 or Form S-8); (iv) there are no agreements or arrangements under which the Company or any of its subsidiaries is obligated
to register the sale of any of their securities under the Securities Act (except pursuant to the Transaction Documents); (v) there
are no financing statements securing obligations filed in connection with the Company or any of its Assets that have not been
terminated; (vi) there are no securities or instruments containing anti-dilution or similar provisions that will be triggered
by this Agreement or any related agreement or the consummation of the transactions described herein or therein; and (vii) there
are no outstanding securities or instruments of the Company which contain any redemption or similar provisions, and there are
no Contracts by which the Company is or may become bound to redeem a security of the Company. Except as described in the SEC Documents,
there are no stockholders agreements, voting agreements or other similar agreements with respect to the Company’s capital
stock to which the Company is a party or, to the knowledge of the Company, between or among any of the Company’s stockholders.

 

6.5.
No Conflicts; Consents and Approvals. The execution, delivery and performance of this Agreement and the Transaction Documents,
and the consummation of the transactions contemplated hereby and thereby, will not: (i) constitute a violation of or conflict
with any provision of the Company’s or any Operating Sub’s certificate or articles of incorporation, bylaws or other
organizational or charter documents; (ii) constitute a violation of, or a default or breach under (either immediately, upon notice,
upon lapse of time, or both), or conflict with, or give to any other Person any rights of termination, amendment, acceleration
or cancellation of, any provision of any Material Contract; (iii) constitute a violation of, or a default or breach under (either
immediately, upon notice, upon lapse of time, or both), or conflict with, any Judgment; (iv) assuming the accuracy of the representations
and warranties of the Buyers set forth in Article V above, constitute a violation of, or conflict with, any Law (including United
States federal and state securities Laws and the rules and regulations of any market or exchange on which the Common Stock is
quoted); or (v) result in the loss or adverse modification of, or the imposition of any fine, penalty or other Encumbrance with
respect to, any Permit granted or issued to, or otherwise held by or for the use of, Company or any of Company’s Assets.
The Company is not in violation of its articles of incorporation, bylaws or other organizational or governing documents and the
Company is not in default or breach (and no event has occurred which with notice or lapse of time or both could put the Company
in default or breach) under, and the Company has not taken any action or failed to take any action that would give to any other
Person any rights of termination, amendment, acceleration or cancellation of, any Material Contract. Except as specifically contemplated
by this Agreement (which includes the Required Consents), the Company is not required to obtain any Consent of, from, or with
any Governmental Authority, or any other Person, in order for it to execute, deliver or perform any of its Obligations under this
Agreement or the Transaction Documents in accordance with the terms hereof or thereof, or to issue and sell the Shares in accordance
with the terms hereof. Other than the Required Consents, all Consents which the Company is required to obtain pursuant to the
immediately preceding sentence have been obtained or effected on or prior to the date hereof.

 

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6.6.
Issuance of Securities. The Shares are duly authorized and, upon issuance in accordance with the terms hereof or the governing
instrument, as the case may be, shall be duly issued, fully paid and non-assessable, and free from all Encumbrances with respect
to the issue thereof. In connection with the transactions contemplated hereby, the Board of Directors of the Company has approved
the consummation of a Capital Event to increase the number of available shares of Common Stock for the issuance of the Warrant
Shares and the shares of Common Stock underlying the Placement Agent Warrants. Assuming the accuracy of the representations and
warranties of the Buyers set forth in Article V above, the Shares, the Warrant Shares and the Shares of Common Stock underlying
the Placement Agent Warrants, when issued, will be issued in compliance with all applicable United States federal and state securities
Laws. Assuming the accuracy of the representations and warranties of the Buyers set forth in Article V above, the offer and sale
by the Company of the Securities is exempt from: (i) the registration and prospectus delivery requirements of the Securities Act;
and (ii) the registration and/or qualification provisions of all applicable state and “blue sky” laws.

 

6.7.
SEC Documents; Financial Statements. The Common Stock is registered pursuant to Section 12 of the Exchange Act and the Company
is current with its filing obligations under the Exchange Act, has timely filed all reports, schedules, forms, statements and
other documents required to be filed by it with the SEC under the Exchange Act for the two years preceding the date hereof (or
such shorter period as the Company was required by law or regulation to file such material) (all of the foregoing filed within
the two (2) years preceding the date hereof and all exhibits included therein and financial statements and schedules thereto and
documents incorporated by reference therein, being hereinafter referred to as the “SEC Documents”). The Company represents
and warrants that true and complete copies of the SEC Documents are available on the SEC’s website (www.sec.gov) at no charge
to Buyers, and Buyers acknowledge that each of them may retrieve all SEC Documents from such website and each Buyer’s access
to such SEC Documents through such website shall constitute delivery of the SEC Documents to Buyers. As of their respective dates,
the SEC Documents complied in all material respects with the requirements of the Exchange Act, and none of the SEC Documents,
at the time they were filed with the SEC, contained any untrue statement of a material fact or omitted to state a material fact
required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which
they were made, not misleading. None of the statements made in any such SEC Document is, or has been, required to be amended or
updated under applicable Law (except as such statements have been amended or updated in subsequent filings prior to the date hereof,
which amendments or updates are also part of the SEC Documents). As of their respective dates, the financial statements of the
Company included in the SEC Documents (“Financial Statements”) complied in all material respects with applicable accounting
requirements and the published rules and regulations of the SEC with respect thereto (except as such Financial Statements have
been amended or updated in subsequent filings prior to the date hereof, which amendments or updates are also part of the SEC Documents).
All of the Financial Statements have been prepared in accordance with GAAP, consistently applied, during the periods involved
(except: (i) as may be otherwise indicated in such Financial Statements or the notes thereto; or (ii) in the case of unaudited
interim statements, to the extent they may exclude footnotes or may be condensed or summary statements), and fairly present in
all material respects the consolidated financial position of the Company as of the dates thereof and the consolidated results
of its operations and cash flows for the periods then ended (subject, in the case of unaudited statements, to normal year-end
audit adjustments). To the knowledge of the Company and its officers, no other information provided by or on behalf of the Company
to the Buyers which is not included in the SEC Documents contains any untrue statement of a material fact or omits to state any
material fact necessary in order to make the statements therein, in the light of the circumstance under which they are or were
made, not misleading.

 

6.8.
Absence of Certain Changes. Since the date the last of the SEC Documents was filed with the SEC, none of the following have occurred:

 

(a)
There has been no event or circumstance of any nature whatsoever that has resulted in, or could reasonably be expected to result
in, a Material Adverse Effect; or

 

    	10

    	 

    

 

(b)
Except for this Agreement and the other Transaction Documents, there has been no transaction, event, action, development, payment,
or other matter of any nature whatsoever entered into by the Company that requires disclosure in an SEC Document which has not
been so disclosed.

 

6.9.
Absence of Litigation or Adverse Matters. Except as disclosed in the SEC Documents: (i) there is no Proceeding before or by any
Governmental Authority or any other Person, pending, or the best of Company’s knowledge, threatened or contemplated by,
against or affecting the Company, its business or Assets; (ii) there is no outstanding Judgment against or affecting the Company,
its business or Assets; and (iii) the Company is not in breach or violation of any Material Contract.

 

6.10.
Liabilities of the Company. The Company does not have any Obligations of a nature required by GAAP to be disclosed on a consolidated
balance sheet of the Company, except: (i) as disclosed in the Financial Statements; or (ii) incurred in the Ordinary Course of
Business since the date of the last Financial Statements filed by the Company with the SEC that have not had, and would not reasonably
be expected to have, individually or in the aggregate, a Material Adverse Effect.

 

6.11.
Title to Assets. The Company has good and marketable title to, or a valid license or leasehold interest in, all of its Assets
which are material to the business and operations of the Company as presently conducted, free and clear of all Encumbrances or
restrictions on the transfer or use of same, other than restrictions on transfer or use arising under a license or Lease with
respect to such Assets that, individually or in the aggregate, would not have, or be reasonably expected to, materially interfere
with the purposes for which they are currently used and for the purposes for which they are proposed to be used. Except as would
not have a Material Adverse Effect, the Company’s Assets are in good operating condition and repair, ordinary wear and tear
excepted, and are free of any latent or patent defects which might impair their usefulness, and are suitable for the purposes
for which they are currently used and for the purposes for which they are proposed to be used.

 

6.12.
Real Estate.

 

(a)
Real Property Ownership. The Company does not own any Real Property.

 

(b)
Real Property Leases. Except pursuant to the Leases described in the SEC Documents (the “Company Leases”), the Company
does not lease any Real Property. With respect to each of the Company Leases, except as disclosed in the SEC Documents, (i) the
Company has been in peaceful possession of the property leased thereunder and neither the Company nor, to the Company’s
knowledge, the landlord is in default thereunder; (ii) no waiver, indulgence or postponement of any of the Obligations thereunder
has been granted by the Company or landlord thereunder; and (iii) there exists no event, occurrence, condition or act known to
the Company which, upon notice or lapse of time or both, would be or could become a default thereunder or which could result in
the termination of the Company Leases, or any of them, or have a Material Adverse Effect on the business of the Company, its Assets
or its operations or financial results. The Company has not violated nor breached any provision of any such Company Leases, and
all Obligations required to be performed by the Company under any of such Company Leases have been fully, timely and properly
performed. If requested by any of the Buyers, the Company has delivered to such Buyers true, correct and complete copies of all
Company Leases, including all modifications and amendments thereto, whether in writing or otherwise. The Company has not received
any written or oral notice to the effect that any of the Company Leases will not be renewed at the termination of the term of
such Company Leases, or that any of such Company Leases will be renewed only at higher rents.

 

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6.13.
Material Contracts. An accurate, current and complete copy of each of the Material Contracts has been furnished to Buyers and/or
is readily available as part of the SEC Documents, and each of the Material Contracts constitutes the entire agreement of the
respective parties thereto relating to the subject matter thereof. Each of the Material Contracts is in full force and effect
and is a valid and binding Obligation of the parties thereto in accordance with the terms and conditions thereof. To the knowledge
of the Company and its officers, all Obligations required to be performed under the terms of each of the Material Contracts by
any party thereto on or prior to the date hereof have been fully performed by all parties thereto, and no party to any Material
Contracts is in default with respect to any term or condition thereof, nor has any event occurred which, through the passage of
time or the giving of notice, or both, would constitute a default thereunder or would cause the acceleration or modification of
any Obligation of any party thereto or the creation of any Encumbrance upon any of the Assets of the Company. Further, the Company
has received no notice, nor does the Company have any knowledge, of any pending or contemplated termination of any of the Material
Contracts and, no such termination is proposed or has been threatened, whether in writing or orally.

 

6.14.
Compliance with Laws. Except as would not have a Material Adverse Effect, the Company is and at all times has been in material
compliance with all Laws. The Company has not received any notice that it is in violation of, has violated, or is under investigation
with respect to, or has been threatened to be charged with, any violation of any Law.

 

6.15.
Intellectual Property. To the Company’s knowledge, the Company owns or possesses adequate and legally enforceable rights
or licenses to use all material trademarks, trade names, service marks, service mark registrations, service names, patents, patent
rights, copyrights, inventions, licenses, approvals, governmental authorizations, trade secrets and all other material intellectual
property rights necessary to conduct its business as now conducted. The Company does not have any knowledge of any infringement
by the Company of trademark, trade name rights, patents, patent rights, copyrights, inventions, licenses, service names, service
marks, service mark registrations, trade secret or other intellectual property rights of others, and, to the knowledge of the
Company, there is no Claim being made or brought against, or to the Company’s knowledge, being threatened against, the Company
regarding trademark, trade name, patents, patent rights, invention, copyright, license, service names, service marks, service
mark registrations, trade secret or other intellectual property infringement; and the Company is unaware of any facts or circumstances
which might give rise to any of the foregoing.

 

6.16.
Labor and Employment Matters. The Company is not involved in any labor dispute or, to the knowledge of the Company, is any such
dispute threatened. To the knowledge of the Company and its officers, none of the Company’s employees is a member of a union
and the Company believes that its relations with its employees are good. To the knowledge of the Company and its officers, the
Company has complied in all material respects with all Laws relating to employment matters, civil rights and equal employment
opportunities.

 

6.17.
Employee Benefit Plans. The Company is in compliance in all material respects with all presently applicable provisions of the
Employee Retirement Income Security Act of 1974, as amended, including the regulations and published interpretations thereunder
(“ERISA”); no “reportable event” (as defined in ERISA) has occurred with respect to any “pension
plan” (as defined in ERISA) for which the Company would have any liability; the Company has not incurred and does not expect
to incur liability under (i) Title IV of ERISA with respect to termination of, or withdrawal from, any “pension plan”
or (ii) Sections 412 or 4971 of the Internal Revenue Code of 1986, as amended, including the regulations and published interpretations
thereunder (the “Code”); and each “pension plan” for which the Company would have any liability that is
intended to be qualified under Section 401(a) of the Code is so qualified in all material respects and nothing has occurred, whether
by action or by failure to act, which would cause the loss of such qualification. To the Company’s knowledge, the Company
has promptly paid and discharged all Obligations arising under ERISA of a character which if unpaid or unperformed might result
in the imposition of an Encumbrance against any of its Assets or otherwise have a Material Adverse Effect.

 

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6.18.
Tax Matters. The Company has made and timely filed all Tax Returns required by any jurisdiction to which it is subject, and each
such Tax Return has been prepared in compliance with all applicable Laws, and all such Tax Returns are true and accurate in all
respects. Except and only to the extent that the Company has set aside on its books provisions reasonably adequate for the payment
of all unpaid and unreported Taxes, the Company has timely paid all Taxes shown or determined to be due on such Tax Returns, except
those being contested in good faith, and the Company has set aside on its books provision reasonably adequate for the payment
of all Taxes for periods subsequent to the periods to which such Tax Returns apply. There are no unpaid Taxes in any material
amount claimed to be due by the taxing authority of any jurisdiction, and the officers of the Company know of no basis for any
such claim. The Company has withheld and paid all Taxes to the appropriate Governmental Authority required to have been withheld
and paid in connection with amounts paid or owing to any Person. There is no Proceeding or Claim for refund now in progress, pending
or, to the Company’s knowledge, threatened against or with respect to the Company regarding Taxes.

 

6.19.
Insurance. The Company is covered by policies of insurance which were issued to it by reputable insurers of recognized financial
responsibility, covering its properties, Assets and businesses against losses and risks normally insured against by other corporations
or entities in the same or similar lines of businesses as the Company is engaged and in coverage amounts which are prudent and
typically and reasonably carried by such other corporations or entities (the “Insurance Policies”). Such Insurance
Policies are in full force and effect, and all premiums due thereon have been paid. None of the Insurance Policies will lapse
or terminate as a result of the transactions contemplated by this Agreement. The Company has complied with the provisions of such
Insurance Policies. The Company has not been refused any insurance coverage sought or applied for and the Company does not have
any reason to believe that it will not be able to renew its existing Insurance Policies as and when such Insurance Policies expire
or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not materially
and adversely affect the condition, financial or otherwise, or the earnings, business or operations of the Company.

 

6.20.
Permits. The Company possesses all Permits necessary to conduct its business as currently conducted, and the Company has not received
any notice of, or is otherwise involved in any Proceedings relating to, the revocation or modification of any such Permits. All
such Permits are valid and in full force and effect and the Company is in material compliance with the respective requirements
of all such Permits.

 

6.21.
Business Location. The Company has no office or place of business other than as identified in the SEC Documents and the Company’s
principal executive offices are located in Irvine, California. All books and records of the Company and other material Assets
of the Company are held or located at the offices and places of business identified in the SEC Documents.

 

6.22.
Environmental Laws. The Company is and has at all times been in compliance in all material respects with any and all applicable
Environmental Requirements, and there are no pending Claims against the Company relating to any Environmental Requirements, nor
to the knowledge of the Company, is there any basis for any such Claims.

 

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6.23.
Illegal Payments. Neither the Company, nor any director, officer, agent, employee or other Person acting on behalf of the Company
has, in the course of his actions for, or on behalf of, the Company: (i) used any corporate funds for any unlawful contribution,
gift, entertainment or other unlawful expenses relating to political activity; (ii) made any direct or indirect unlawful payment
to any foreign or domestic government official or employee from corporate funds; (iii) violated or is in violation of any provision
of the U.S. Foreign Corrupt Practices Act of 1977, as amended; or (iv) made any bribe, rebate, payoff, influence payment, kickback
or other unlawful payment to any foreign or domestic government official or employee.

 

6.24.
Related Party Transactions. Except as disclosed in the SEC Documents, and except for arm’s length transactions pursuant
to which the Company makes payments in the Ordinary Course of Business upon terms no less favorable than the Company could obtain
from third parties, none of the officers, directors or employees of the Company, nor any stockholders who own, legally or beneficially,
five percent (5%) or more of the issued and outstanding shares of any class of the Company’s capital stock (each a “Material
Shareholder”), is presently a party to any transaction with the Company (other than for services as employees, officers
and directors), including any Contract providing for the furnishing of services to or by, providing for rental of real or personal
property to or from, or otherwise requiring payments to or from, any officer, director or such employee or Material Shareholder
or, to the best knowledge of the Company, any other Person in which any officer, director, or any such employee or Material Shareholder
has a substantial or material interest in or of which any officer, director or employee of the Company or Material Shareholder
is an officer, director, trustee or partner. There are no Claims or disputes of any nature or kind between the Company and any
officer, director or employee of the Company or any Material Shareholder, or, to the Company’s knowledge, between any of
them, relating to the Company and its business.

 

6.25.
Internal Accounting Controls. Except as set forth in the SEC Documents, the Company and each of its subsidiaries maintain a system
of internal accounting controls sufficient to provide reasonable assurance that: (i) transactions are executed in accordance with
management’s general or specific authorizations; (ii) transactions are recorded as necessary to permit preparation of financial
statements in conformity with GAAP and to maintain asset accountability; (iii) access to Assets is permitted only in accordance
with management’s general or specific authorization; and (iv) the recorded accountability for Assets is compared with the
existing Assets at reasonable intervals and appropriate action is taken with respect to any differences.

 

6.26.
Acknowledgment Regarding Buyers’ Purchase of the Shares. The Company acknowledges and agrees that each Buyer is acting solely
in the capacity of an arm’s length purchaser with respect to this Agreement and the transactions contemplated hereby. The
Company further acknowledges that no Buyer is acting as a financial advisor or fiduciary of the Company (or in any similar capacity)
with respect to this Agreement and the transactions contemplated hereby and any advice given by any Buyer or any of its representatives
or agents in connection with this Agreement and the transactions contemplated hereby is merely incidental to such Buyer’s
purchase of the Shares. The Company further represents to each Buyer that the Company’s decision to enter into this Agreement
has been based solely on the independent evaluation by the Company and its representatives.

 

6.27.
Listing and Maintenance Requirements. The Company’s Common Stock is registered pursuant to Section 12 of the Exchange Act,
and the Company has taken no action designed to, or which to its knowledge is likely to have the effect of, terminating the registration
of the Common Stock under the Exchange Act, nor has the Company received any notification that the SEC is contemplating terminating
such registration.

 

    	14

    	 

    

 

6.28.
Bad Actor. No “bad actor” disqualifying event described in Rule 506(d)(1)(i)-(viii) of the Securities Act (a “Disqualification
Event”) is applicable to the Company or, to the Company’s knowledge, any Company Covered Person. As used in this Section
6.28, the term “Company Covered Person” means, with respect to the Company as an “issuer” for purposes
of Rule 506 promulgated under the Securities Act, any Person listed in the first paragraph of Rule 506(d)(1).

 

6.29.
Brokerage Fees. Except for the Placement Agent, there is no Person acting on behalf of the Company who is entitled to or has any
claim for any financial advisory, brokerage or finder’s fee or commission in connection with the execution of this Agreement
or the consummation of the transactions contemplated hereby. The Company has agreed to pay the Placement Agent a cash amount equal
to 10.0% of the gross proceeds from the sale of Shares and Warrants hereunder and issue to the Placement Agent a warrant to purchase
a number of shares of Common Stock equal to 10.0% of the of the gross proceeds from the sale of Shares and Warrants hereunder
divided by the exercise price of such warrant. Such warrant shall have a term of five-years, contain cashless exercise provisions
and piggyback registration rights, provide the Placement Agent with the right to purchase one share of Common Stock per warrant
with an exercise price equal to (a) the implied per share valuation received by Buyers in the offering. The Company has also agreed
to reimburse the Placement Agent for all pre-approved and reasonable out-of-pocket costs and expenses (including, without limitation,
the reasonable fees, disbursements and other changes of counsel) actually incurred in connection with this offering.

 

ARTICLE
VII

COVENANTS

 

7.1.
Best Efforts. Each party shall use its best efforts to timely satisfy each of the conditions to be satisfied by it as provided
in Articles VIII and IX of this Agreement.

 

7.2.
Form D. If required by applicable Law, the Company agrees to file a Form D with respect to the offering of Shares and the Warrants
as required under Regulation D of the Securities Act and to provide a copy thereof to the Placement Agent. The Company shall,
on or before the Closing Date, take such action as the Company shall reasonably determine is necessary to qualify the Shares and
the Warrants, or obtain an exemption for the Shares and the Warrants for sale to each of the Buyers at Closing pursuant to this
Agreement under applicable securities or “Blue Sky” Laws of the states of the United States, and shall provide evidence
of any such action so taken to the Placement Agent on or prior to the Closing Date.

 

7.3.
Affirmative Covenants.

 

(a)
Reporting Status; Listing. Until the earlier of three (3) years from the date hereof or when the Shares, Warrants and Warrant
Shares are no longer registered in the names of the Buyers on the books and records of the Company, the Company shall: (i) file
in a timely manner all reports required to be filed under the Securities Act, the Exchange Act or any securities Laws and regulations
thereof applicable to the Company of any state of the United States, or by the rules and regulations of the Principal Trading
Market, and, if not otherwise publicly available, to provide a copy thereof to a Buyer upon request; (ii) not terminate its status
as an issuer required to file reports under the Exchange Act even if the Exchange Act or the rules and regulations thereunder
would otherwise permit such termination unless in connection with a Sale Event (as defined below); (iii) if required by the rules
and regulations of the Principal Trading Market, promptly secure the listing of any of the Shares or Warrant Shares upon the Principal
Trading Market (subject to official notice of issuance) and, take all reasonable action under its control to maintain the continued
listing, quotation and trading of its Common Stock on the Principal Trading Market, and the Company shall comply in all respects
with the Company’s reporting, filing and other Obligations under the bylaws or rules of the Principal Trading Market, the
Financial Industry Regulatory Authority, Inc. and such other Governmental Authorities, as applicable.

 

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(b)
Rule 144. With a view to making available to each Buyer the benefits of Rule 144 under the Securities Act (“Rule 144”),
or any similar rule or regulation of the SEC that may at any time permit Buyers to sell any of the Shares or Warrant Shares to
the public without registration, the Company represents and warrants that: (i) the Company is, and has been for a period of at
least ninety (90) days immediately preceding the date hereof, subject to the reporting requirements of Section 13 or 15(d) of
the Exchange Act; (ii) the Company has filed all required reports under Section 13 or 15(d) of the Exchange Act, as applicable,
during the twelve (12) months preceding the Closing Date (or for such shorter period that the Company was required to file such
reports); (iii) the Company is not an issuer defined as a “Shell Company” (as hereinafter defined); and (iv) if the
Company has, at any time, been an issuer defined as a Shell Company, the Company has: (A) not been an issuer defined as a Shell
Company for at least six (6) months prior to the Closing Date; and (B) has satisfied the requirements of Rule 144(i) (including,
without limitation, the proper filing of “Form 10 information” at least six (6) months prior to the Closing Date).
For the purposes hereof, the term “Shell Company” shall mean an issuer that meets the description set forth under
Rule 144(i)(1)(i). In addition, until the earliest of (x) three (3) years from the date hereof, (y) when the Shares and Warrant
Shares no longer bear a restrictive legend, or (z) the sale of all or substantially all the assets of the Company; any merger,
consolidation or acquisition involving the Company with, by or into another corporation, entity or person; or any change in the
ownership of more than fifty percent (50%) of the voting capital stock of the Company in one or more related transactions (such
transactions described in this clause (z), a “Sale Event”), the Company shall, at its sole expense:

 

(i)
make, keep and ensure that adequate current public information with respect to the Company, as required in accordance with Rule
144, is publicly available.

 

(ii)
furnish to each Buyer, promptly upon reasonable request: (A) a written statement by the Company that it has complied with the
reporting requirements of Rule 144, the Securities Act and the Exchange Act; and (B) such other information as may be reasonably
requested by each Buyer to permit each Buyer to sell any of the Shares issued hereunder or Warrants pursuant to Rule 144 without
limitation or restriction; and

 

(iii)
promptly at the request of each Buyer, upon the Buyer’s providing customary supporting documentation, give the Company’s
transfer agent instructions to the effect that, upon the transfer agent’s receipt from any Buyer of a certificate (a “Rule
144 Certificate”) certifying that such Buyer’s holding period (as determined in accordance with the provisions of
Rule 144) for any portion of the Shares or Warrant Shares which such Buyer proposes to sell (the “Securities Being Sold”)
is not less than six (6) months and such sale otherwise complies with the requirements of Rule 144, and receipt by the transfer
agent of the “Rule 144 Opinion” (as hereinafter defined) from the Company or its counsel (or from such Buyer and its
counsel as permitted below), the transfer agent is to effect the transfer of the Securities Being Sold and issue to such Buyer
or transferee(s) thereof one or more stock certificates representing the transferred Securities Being Sold without any restrictive
legend and without recording any restrictions on the transferability of such Securities Being Sold on the transfer agent’s
books and records or, at the Buyer’s option, the Securities Being Sold shall be transmitted by the transfer agent to the
Buyer by crediting the account of the Buyer’s or its designee’s balance account with The Depository Trust Company
through its Deposit or Withdrawal at Custodian system if the transfer agent is then a participant in such system. In this regard,
upon each Buyer’s request, the Company shall have an affirmative obligation at its expense to cause its counsel to promptly
issue to the transfer agent a legal opinion providing that, based on the Rule 144 Certificate, the Securities Being Sold were
or may be sold, as applicable, pursuant to the provisions of Rule 144, even in the absence of an effective registration statement
(the “Rule 144 Opinion”). If the transfer agent requires any additional documentation in connection with any proposed
transfer by any Buyer of any Securities Being Sold, the Company shall promptly deliver or cause to be delivered to the transfer
agent or to any other Person, all such additional documentation as may be necessary to effectuate the transfer of the Securities
Being Sold and the issuance of an unlegended certificate to any transferee thereof, all at the Company’s expense.

 

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(c)
Matters With Respect to Shares and Transfer Agent.

 

(i)
Removal of Restrictive Legends. In the event that any Buyer has any Shares or Warrant Shares bearing any restrictive legends,
and such Buyer, through its counsel or other representatives, submits to the Company’s transfer agent (“Transfer Agent”)
any such shares for the removal of the restrictive legends thereon, whether in connection with a sale of such shares pursuant
to any exemption to the registration requirements under the Securities Act, or otherwise, and the Company and or its counsel refuses
or fails for any reason (except to the extent that such refusal or failure is based solely on applicable Law, including SEC interpretive
guidance, that would prevent the removal of such restrictive legends) to render an opinion of counsel or any other documents or
certificates required for the removal of the restrictive legends, then the Company hereby agrees and acknowledges that such Buyer
is hereby irrevocably and expressly authorized to have counsel to such Buyer render any and all opinions and other certificates
or instruments which may be required for purposes of removing such restrictive legends, and the Company hereby irrevocably authorizes
and directs the Transfer Agent to, without any further confirmation or instructions from the Company, issue any such shares without
restrictive legends as instructed by such Buyer, and, unless such shares are issued by book entry, surrender to a common carrier
for overnight delivery to the address as specified by such Buyer, certificates, registered in the name of such Buyer or its designees,
representing the shares of Common Stock to which such Buyer is entitled, without any restrictive legends and otherwise freely
transferable on the books and records of the Company. Notwithstanding the foregoing, it is acknowledged and agreed that the Company
shall not be required to comply with a request to remove any restrictive legend for any Buyer who at the time of the request is
an Affiliate of the Company other than in connection with the sale of the shares underlying the applicable certificate(s) in accordance
with Rule 144.

 

(ii)
Authorized Agent of the Company. The Company hereby irrevocably appoints each Buyer and each Buyer’s counsel and its representatives,
each as the Company’s duly authorized agent and attorney-in-fact for the Company solely for the purposes of authorizing
and instructing the Transfer Agent to process issuances, transfers and legend removals upon instructions from each Buyer, or any
counsel or representatives of each Buyer, in strict compliance with this Section 7.3(c). The authorization and power of attorney
granted hereby is coupled with an interest and is irrevocable so long as any Buyer owns or has the right to receive, any shares
of the Company’s Common Stock hereunder. In this regard, the Company hereby confirms to the Transfer Agent and each Buyer
that it can NOT and will NOT give instructions, including stop orders or otherwise, inconsistent with the terms of this Section
7.3(c) with regard to the matters contemplated herein, and that each Buyer shall have the absolute right to provide a copy of
this Agreement to the Transfer Agent as evidence of the Company’s irrevocable authority for each Buyer and Transfer Agent
to process issuances, transfers and legend removals upon instructions from each Buyer, or any counsel or representatives of each
Buyer, in each case as specifically contemplated in this Section 7.3(c), without any further instructions, orders or confirmations
from the Company.

 

    	17

    	 

    

 

(iii)
Injunction and Specific Performance. The Company specifically acknowledges and agrees that in the event of a breach or threatened
breach by the Company of any provision of this Section 7.3(c), each Buyer will be irreparably damaged and that damages at law
would be an inadequate remedy if this Agreement were not specifically enforced. Therefore, in the event of a breach or threatened
breach of any provision of this Section 7.3(c) by the Company, each Buyer shall be entitled to seek, in addition to all other
rights or remedies such Buyer may have, at law or in equity, an injunction restraining such breach, without being required to
show any actual damage or to post any bond or other security, and/or to a decree for specific performance of the provisions of
this Section 7.3(c).

 

7.4.
Use of Proceeds. The Company shall use the net proceeds from the sale of the Shares and the Warrants for working capital and general
corporate purposes and payment of the fees and expenses of this offering.

 

7.5.
Fees and Expenses. The Company agrees to pay to each Buyer (or any designee or agent of the Buyers), upon demand, or to otherwise
be responsible for the payment of, any and all costs, fees, charges and expenses, including the reasonable fees, costs, expenses
and disbursements of counsel for any Buyer, and of any experts and agents, which any Buyer may incur or which may otherwise be
due and payable in connection with: (i) any documentary stamp taxes, intangibles taxes, recording fees, filing fees, or other
similar taxes, fees or charges imposed by or due to any Governmental Authority in connection with this Agreement or any other
Transaction Documents; (ii) the exercise or enforcement of any of the rights of any Buyer under this Agreement or the Transaction
Documents; or (iii) the failure by the Company to perform or observe any of the provisions of this Agreement or any of the Transaction
Documents. The provisions of this Subsection shall survive the termination of this Agreement.

 

7.6.
Public Disclosure of Buyers. The Company shall not publicly disclose the name of any Buyer, or include the name of any Buyer in
any filing with the SEC or any regulatory agency or Principal Trading Market, without the prior written consent of such Buyer
except: (a) as required by federal securities law in connection with any registration statement contemplated by the Registration
Rights Agreement or (b) to the extent such disclosure is required by Law or Principal Trading Market regulations, in which case
the Company shall provide Buyers with prior written notice of such disclosure permitted under this clause (b).

 

7.7.
Stockholder Approval. The Company covenants that, within ninety (90) days following the execution of this Agreement, the Company
shall take all corporate action necessary to call a meeting of its stockholders (the “Stockholders Meeting”)
for the purpose of seeking approval of the Company’s stockholders to either (i) increase the number of shares of Common
Stock the Company is authorized to issue or (ii) effect a reverse split of the Common Stock (a “Capital Event”).
No later than five (5) business days following stockholder approval of the Capital Event, the Company shall file with the Secretary
of State of Delaware a certificate of amendment to the Company’s Certificate of Incorporation to effect the Capital Event,
which certificate of amendment shall provide that it shall become immediately effective upon filing. The Company shall issue a
press release or file a current report on Form 8-K announcing the effectiveness of the Capital Event no later than four (4) business
days after such filing. Following such Capital Event.

 

    	18

    	 

    

 

7.8.
Piggy-Back Registration Rights.

 

(a)
If, at any time on or after the Closing Date, the Company proposes to file any Registration Statement under the Securities Act
(a “Registration Statement”) with respect to any offering of equity securities, or securities or other obligations
exercisable or exchangeable for, or convertible into, equity securities, by the Company for its own account or for stockholders
of the Company for their account (or by the Company and by shareholders of the Company), other than a Registration Statement (i)
filed in connection with any employee stock option or other benefit plan on Form S-8, (ii) for a dividend reinvestment plan or
(iii) in connection with a merger or acquisition, then the Company shall (x) give written notice of such proposed filing to the
Buyers as soon as practicable but in no event less than five (5) days before the anticipated filing date of the Registration Statement,
which notice shall describe the amount and type of securities to be included in such Registration Statement, the intended method(s)
of distribution, and the name of the proposed managing underwriter or underwriters, if any, of the offering, and (y) offer to
the Buyers in such notice the opportunity to register the sale of such number of Shares and/or Warrant Shares (collectively, the
“Registrable Securities”) as such Buyer still owns and may request in writing within two (2) days following receipt
of such notice (a “Piggy-Back Registration”). The Company shall cause such Registrable Securities to be included in
such registration and shall cause the managing underwriter or underwriters of a proposed underwritten offering to permit the Registrable
Securities requested to be included in a Piggy-Back Registration on the same terms and conditions as any similar securities of
the Company and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s)
of distribution thereof. All holders of Registrable Securities proposing to distribute their securities through a Piggy-Back Registration
that involves an underwriter or underwriters shall enter into an underwriting agreement in customary form with the underwriter
or underwriters selected for such Piggy-Back Registration. Notwithstanding anything to the contrary in this Section 7.8, the Company
shall not be required to register such Registrable Securities pursuant to this Section 7.8 (i) that are eligible for resale pursuant
to Rule 144 promulgated under the Securities Act, (ii) that are the subject of a then effective Registration Statement or (iii)
if at any time the SEC takes the position that the offering of some or all of the Registrable Securities in a Registration Statement
is not eligible to be made on a delayed or continuous basis under the provisions of Rule 415 under the Securities Act.

 

(b)
Any holder of Registrable Securities may elect to withdraw such holder’s request for inclusion of Registrable Securities
in any Piggy-Back Registration by giving written notice to the Company of such request to withdraw prior to the effectiveness
of the Registration Statement. The Company (whether on its own determination or as the result of a withdrawal by persons making
a demand pursuant to written contractual obligations) may withdraw a Registration Statement at any time prior to the effectiveness
of such Registration Statement.

 

(c)
The Company shall notify the holders of Registrable Securities at any time when a prospectus relating to such holder’s Registrable
Securities is required to be delivered under the Securities Act, upon discovery that, or upon the happening of any event as a
result of which, the prospectus included in such Registration Statement, as then in effect, includes an untrue statement of a
material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein not
misleading in light of the circumstances then existing. At the request of such holder, the Company shall also prepare, file and
furnish to such holder a reasonable number of copies of a supplement to or an amendment of such prospectus as may be necessary
so that, as thereafter delivered to the purchasers of the Registrable Securities, such prospectus shall not include an untrue
statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements
therein not misleading in light of the circumstances then existing. The holders of Registrable Securities shall not to offer or
sell any Registrable Securities covered by the Registration Statement after receipt of such notification until the receipt of
such supplement or amendment.

 

    	19

    	 

    

 

(d)
The Company may request a holder of Registrable Securities to furnish the Company such information with respect to such holder
and such holder’s proposed distribution of the Registrable Securities pursuant to the Registration Statement as the Company
may from time to time reasonably request in writing or as shall be required by law or by the SEC in connection therewith, and
such holders shall furnish the Company with such information.

 

(e)
All fees and expenses incident to the Company’s performance of or compliance with a Piggy-Back Registration shall be borne
by the Company whether or not any Registrable Securities are sold pursuant to a Registration Statement. Each Buyer shall be responsible
for its own fees and expenses in connection with a Piggy-Back Registration. In no event shall the Company be responsible for any
broker or similar commissions of any holder of Registrable Securities.

 

ARTICLE
VIII

CONDITIONS
PRECEDENT TO THE COMPANY’S OBLIGATIONS TO SELL

 

The
obligation of the Company hereunder to issue and sell the Shares and the Warrants to a Buyer at the Closing is subject to the
satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Company’s
sole benefit and may be waived by the Company at any time in its sole discretion:

 

8.1.
The Buyer shall have executed the Transaction Documents that require the Buyer’s execution, and delivered them to the Company.

 

8.2.
The Company shall have received the Buyer’s Purchase Price to the Company, which payment may be made by the Payment Agent’s
release of its control over a bank account of the Company.

 

8.3.
The Buyer’s representations and warranties shall be true and correct in all material respects as of the date when made and
as of the Closing Date as though made at that time (except for representations and warranties that speak as of a specific date),
and the Buyer shall have performed, satisfied and complied in all material respects with the covenants, agreements and conditions
required by this Agreement to be performed, satisfied or complied with by the Buyer at or prior to the Closing Date.

 

8.4.
The Company shall have obtained all governmental, regulatory or third party consents and approvals necessary for the sale of the
Shares and the Warrants.

 

8.5.
No statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed
by any court or governmental authority of competent jurisdiction that prohibits the consummation of any of the transactions contemplated
by the Transaction Documents.

 

8.6.
Since the date of execution of this Agreement, no event or series of events shall have occurred that resulted, or could reasonably
be expected to result, in a Material Adverse Effect.

 

8.7.
Trading in the Common Stock shall not have been suspended by the SEC or any Principal Trading Market (except for any suspensions
of trading of not more than one trading day solely to permit dissemination of material information regarding the Company) at any
time since the date of execution of this Agreement.

 

    	20

    	 

    

 

ARTICLE
IX

CONDITIONS
PRECEDENT TO A BUYER’S OBLIGATIONS TO PURCHASE

 

The
obligation of a Buyer hereunder to purchase the Shares and the Warrants at the Closing is subject to the satisfaction, at or before
the Closing Date, of each of the following conditions (in addition to any other conditions precedent elsewhere in this Agreement),
provided that these conditions are for the Buyer’s sole benefit and may be waived by the Buyer at any time in its sole discretion:

 

9.1.
The Company shall have executed and delivered the Transaction Documents and delivered the same to the Placement Agent.

 

9.2.
The representations and warranties of the Company shall be true and correct in all material respects (except to the extent that
any of such representations and warranties are already qualified as to materiality in Article VI above, in which case, such representations
and warranties shall be true and correct in all respects without further qualification) as of the date when made and as of the
Closing Date as though made at that time (except for representations and warranties that speak as of a specific date) and the
Company shall have performed, satisfied and complied in all material respects with the covenants, agreements and conditions required
by this Agreement to be performed, satisfied or complied with by the Company at or prior to the Closing Date. The Placement Agent
shall have received a certificate, executed by the Chief Executive Officer or Chief Financial Officer of the Company, dated as
of the Closing Date, to the foregoing effect.

 

9.3.
The Company shall have delivered to the Placement Agent a certificate evidencing the formation and good standing of the Company
in its jurisdiction of formation issued by the Secretary of State (or comparable office) of such jurisdiction of formation as
of a date within ten (10) days of the Closing Date.

 

9.4.
The Company shall have delivered to the Placement Agent a certificate or other reasonably acceptable evidence evidencing the Company’s
qualification as a foreign corporation and good standing issued by the Secretary of State (or comparable office) of each jurisdiction
in which the Company conducts business and is required to so qualify, as of a date within twenty (20) days of the Closing Date.

 

9.5.
The Company shall have delivered to the Placement Agent a certificate, in the form acceptable to the Placement Agent, executed
by the Secretary of the Company dated as of the Closing Date, as to (i) the resolutions consistent with Section 6.3 as adopted
by the Company’s board of directors, (ii) the Certificate of Incorporation of the Company and (iii) the Bylaws of the Company
as in effect at the Closing.

 

9.6.
The Company shall have delivered to the Placement Agent an opinion of counsel to the Company, as of the Closing Date, in a form
reasonably satisfactory to the Placement Agent and its counsel.

 

9.7.
No event shall have occurred which could reasonably be expected to have a Material Adverse Effect.

 

    	21

    	 

    

 

ARTICLE
X

INDEMNIFICATION

 

10.1.
Company’s Obligation to Indemnify. In consideration of the Buyers’ execution and delivery of this Agreement, and in
addition to all of the Company’s other obligations under this Agreement, the Company hereby agrees to defend and indemnify
each Buyer and each Buyer’s Affiliates and subsidiaries, and their respective directors, officers, employees, agents and
representatives, and the successors and assigns of each of them (collectively, the “Buyer Indemnified Parties”) and
to hold the Buyer Indemnified Parties harmless, from and against any and all Claims made, brought or asserted against the Buyer
Indemnified Parties, or any one of them, and the Company hereby agrees to pay or reimburse the Buyer Indemnified Parties for any
and all Claims payable by any of the Buyer Indemnified Parties to any Person, including reasonable attorneys’ and paralegals’
fees and expenses, court costs, settlement amounts, costs of investigation and interest thereon from the time such amounts are
due at the highest non-usurious rate of interest permitted by applicable Law, through all negotiations, mediations, arbitrations,
trial and appellate levels, as a result of, or arising out of, or relating to: (i) any misrepresentation or breach of any representation
or warranty made by the Company in this Agreement, the Transaction Documents or any other certificate, instrument or document
contemplated hereby or thereby; (ii) any breach of any covenant, agreement or Obligation of the Company contained in this Agreement,
the Transaction Documents or any other certificate, instrument or document contemplated hereby or thereby; or (iii) any Claims
brought or made against the Buyer Indemnified Parties, or any one of them, by any Person and arising out of or resulting from
the execution, delivery, performance or enforcement of this Agreement, the Transaction Documents or any other instrument, document
or agreement executed pursuant hereto or thereto. To the extent that the foregoing undertaking by the Company may be unenforceable
for any reason, the Company shall make the maximum contribution to the payment and satisfaction of each of the Claims covered
hereby, which is permissible under applicable Law. The Company will not be liable to any Buyer under this indemnity: (i) for any
settlement by a Buyer in connection with any Claim effected without the Company’s prior written consent, which consent shall
not be unreasonably withheld, conditioned or delayed; or (ii) to the extent, but only to the extent, that a Claim is attributable
to any Buyer’s breach of any of the representations, warranties, covenants or agreements made by such Buyer in this Agreement
or in the other Transaction Documents.

 

ARTICLE
XI

MATTERS
RELATING TO THE BUYERS

 

11.1.
Independent Nature of Buyers’ Obligations and Rights. The obligations of each Buyer under this Agreement and the Transaction
Documents are several and not joint with the obligations of any other Buyer, and no Buyer shall be responsible in any way for
the performance of the obligations of any other Buyer under any one or more of the Transaction Documents. The decision of each
Buyer to purchase the Shares and the Warrants pursuant to the Transaction Documents has been made by each such Buyer independently
of any other Buyer and independently of any information, materials, statements or opinions as to the business, affairs, operations,
assets, properties, liabilities, results of operations, condition (financial or otherwise) or prospects of the Company or of its
subsidiaries, if any, which may have been made or given by any other Buyer or any of their respective officers, directors, principals,
employees, agents, counsel or representatives (collectively, including the Buyer in question, the “Buyer Representatives”).
No Buyer Representative shall have any liability to any other Buyer or the Company relating to or arising from any such information,
materials, statements or opinions, if any. Each Buyer acknowledges that no other Buyer has acted as agent for such Buyer in connection
with making its investment hereunder and that no Buyer will be acting as agent of such other Buyer in connection with monitoring
its investment in the Securities or enforcing its rights under the Transaction Documents. Each Buyer shall be entitled to independently
protect and enforce its rights, including, without limitation, the rights arising out of this Agreement or out of the other Transaction
Documents, and it shall not be necessary for any other Buyer to be joined as an additional party in any Proceeding for such purpose.
The Company and each of the Buyers acknowledge that, for reasons of administrative convenience the Company has elected to provide
each of the Buyers with the same Transaction Documents for the purpose of closing a transaction with multiple Buyers and not because
it was required or requested to do so by any Buyer. In furtherance of the foregoing, and not in limitation thereof, the Company
and the Buyers acknowledge that nothing contained in this Agreement or in any Transaction Document, and no action taken by any
Buyer pursuant thereto, shall be deemed to constitute any two or more Buyers as a partnership, an association, a joint venture
or any other kind of entity, or create a presumption that the Buyers are in any way acting in concert or as a group with respect
to such obligations or the transactions contemplated by the Transaction Documents.

 

    	22

    	 

    

 

11.2.
Equal Treatment of Buyers. No consideration shall be offered or paid to any Buyer to amend or consent to a waiver or modification
of any provision of any of the Transaction Documents, unless the same consideration is also offered to all of the other Buyers
parties to the Transaction Documents.

 

ARTICLE
XII

TERMINATION

 

12.1.
Termination. This Agreement may be terminated prior to Closing (i) by written agreement of the Buyers and the Company, or (ii)
by either the Company or a Buyer (as to itself but no other Buyer) upon written notice to the other, if the Closing shall not
have taken place by March 30, 2020 (the “Termination Date”), provided that (x) the Termination Date may be extended
until April 30, 2020 upon the mutual consent of the Placement Agent and the Company and (y) in the event that there shall have
occurred any material adverse change in the financial markets of the United States, any outbreak or escalation of hostilities
or other national or international calamity or crisis the effect of which is such to make it, in the judgment of the Placement
Agent, impracticable to market the securities offered hereby or enforce contracts for the sale of those securities, the Termination
Date may be unilaterally extended by the Placement Agent for a period not to exceed ninety (90) days from the later of March 1,
2020 or such later date as may have been previously extended by the Placement Agent and the Company pursuant to clause (x) above
(the “Outside Closing Date”).

 

12.2.
Consequences of Termination. No termination of this Agreement shall release any party from any liability for breach by such party
of the terms and provisions of this Agreement or the other Transaction Documents.

 

ARTICLE
XIII

MISCELLANEOUS

 

13.1.
Notices. All notices of request, demand and other communications hereunder shall be addressed to the parties as follows:

 

If
to the Company:

 

Hancock
Jaffe Laboratories, Inc.

70
Doppler

Irvine,
California 92618

Attention:
Robert Berman

Email:
RBerman@hancockjaffe.com

 

With
a copy to:

 

Ellenoff
Grossman & Schole LLP

1345
Avenue of the Americas, 11th Floor

New
York, New York 10105

Attention:
Barry I. Grossman

Email:
bigrossman@egsllp.com

 

If
to the Buyers: To each Buyer based on the information set forth in the Schedule of Buyers attached hereto unless the address is
changed by the party by like notice given to the other parties.

 

    	23

    	 

    

 

Notice
shall be in writing and shall be deemed delivered: (i) if mailed by certified mail, return receipt requested, postage prepaid
and properly addressed to the address below, then three (3) business days after deposit of same in a regularly maintained U.S.
Mail receptacle; or (ii) if mailed by Federal Express, UPS or other nationally recognized overnight courier service, next business
morning delivery, then one (1) business day after deposit of same in a regularly maintained receptacle of such overnight courier;
or (iii) if hand delivered, then upon hand delivery thereof to the address indicated on or prior to 5:00 p.m., New York time,
on a business day. Any notice hand delivered after 5:00 p.m., New York time, shall be deemed delivered on the following business
day. Notwithstanding the foregoing, notice, consents, waivers or other communications referred to in this Agreement may be sent
by facsimile, e-mail, or other method of delivery, but shall be deemed to have been delivered only when the sending party has
confirmed (by reply e-mail or some other form of written confirmation from the receiving party) that the notice has been received
by the other party.

 

13.2.
Entire Agreement. This Agreement, including the Exhibits and Schedules attached hereto and the documents delivered pursuant hereto,
including the Transaction Documents, set forth all the promises, covenants, agreements, conditions and understandings between
the parties hereto with respect to the subject matter hereof and thereof, and supersede all prior and contemporaneous agreements,
understandings, inducements or conditions, expressed or implied, oral or written, except as contained herein and in the Transaction
Documents; provided, however, except as explicitly stated herein, nothing contained in this Agreement or any other Transaction
Document shall (or shall be deemed to) (i) have any effect on any agreements any Buyer has entered into with, or any instruments
any Buyer has received from, the Company prior to the date hereof with respect to any prior investment made by such Buyer in the
Company or (ii) waive, alter, modify or amend in any respect any obligations of the Company, or any rights of or benefits to any
Buyer or any other Person, in any agreement entered into prior to the date hereof between or among the Company and any Buyer,
or any instruments any Buyer received from the Company prior to the date hereof, and all such agreements and instruments shall
continue in full force and effect.

 

13.3.
Successors and Assigns. This Agreement, and any and all rights, duties and obligations hereunder, shall not be assigned, transferred,
delegated or sublicensed by the Company without the prior written consent of each Buyer. Subject to the foregoing and except as
otherwise provided herein, the provisions of this Agreement shall inure to the benefit of, and be binding upon, the successors,
assigns, heirs, executors and administrators of the parties hereto.

 

13.4.
Binding Effect. This Agreement shall be binding upon the parties hereto, their respective successors and permitted assigns.

 

13.5.
Amendment. Except as specifically set forth herein, neither the Company nor any Buyer makes any representation, warranty, covenant
or undertaking with respect to such matters. For clarification purposes, the Recitals are part of this Agreement. No provision
of this Agreement may be amended other than by an instrument in writing signed by the Company and the Required Buyers. Any amendment
to any provision of this Agreement made in conformity with the provisions of this Section 13.5 shall be binding on all Buyers
and holders of Securities, as applicable, provided that no such amendment shall be effective to the extent that it (1) applies
to less than all of the holders of the Securities then outstanding or (2) imposes any obligation or liability on any Buyer without
such Buyer’s prior written consent (which may be granted or withheld in such Buyer’s sole discretion). No waiver shall
be effective unless it is in writing and signed by an authorized representative of the waiving party, provided that the Required
Buyers may waive any provision of this Agreement, and any waiver of any provision of this Agreement made in conformity with the
provisions of this Section 13.5 shall be binding on all Buyers and holders of Securities, as applicable, provided that no such
waiver shall be effective to the extent that it (1) applies to less than all of the holders of the Securities then outstanding
(unless a party gives a waiver as to itself only) or (2) imposes any obligation or liability on any Buyer without such Buyer’s
prior written consent (which may be granted or withheld in such Buyer’s sole discretion). No consideration shall be offered
or paid to any Person to amend or consent to a waiver or modification of any provision of any of the Transaction Documents unless
the same consideration also is offered to all of the parties to the Transaction Documents who are holders of Securities. The Company
has not, directly or indirectly, made any agreements with any Buyers relating to the terms or conditions of the transactions contemplated
by the Transaction Documents except as set forth in the Transaction Documents. Without limiting the foregoing, the Company confirms
that, except as set forth in this Agreement, no Buyer has made any commitment or promise or has any other obligation to provide
any financing to the Company or otherwise. As a material inducement for each Buyer to enter into this Agreement, the Company expressly
acknowledges and agrees that no due diligence or other investigation or inquiry conducted by a Buyer, any of its advisors or any
of its representatives shall affect such Buyer’s right to rely on, or shall modify or qualify in any manner or be an exception
to any of, the Company’s representations and warranties contained in this Agreement or any other Transaction Document. “Required
Buyers” means Buyers holding a majority of the shares of Shares sold pursuant to this Agreement.

 

    	24

    	 

    

 

13.6.
Gender and Use of Singular and Plural. All pronouns shall be deemed to refer to the masculine, feminine, neuter, singular or plural,
as the identity of the party or parties or their personal representatives, successors and assigns may require.

 

13.7.
Execution. This Agreement may be executed in one or more counterparts, all of which taken together shall be deemed and considered
one and the same Agreement, and same shall become effective when counterparts have been signed by each party and each party has
delivered its signed counterpart to the other party. A digital reproduction, portable document format (“.pdf”) or
other reproduction of this Agreement may be executed by one or more parties hereto and delivered by such party by electronic signature
(including signature via DocuSign or similar services), electronic mail or any similar electronic transmission device pursuant
to which the signature of or on behalf of such party can be seen. Such execution and delivery shall be considered valid, binding
and effective for all purposes.

 

13.8.
Headings. The article and section headings contained in this Agreement are inserted for convenience only and shall not affect
in any way the meaning or interpretation of the Agreement.

 

13.9.
Governing Law. This Agreement shall be construed and enforced in accordance with, and all questions concerning the construction,
validity, interpretation and performance of this Agreement 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. Nothing contained herein shall be deemed to limit in any way any right
to serve process in any manner permitted by law. In the event that any provision of this Agreement is invalid or unenforceable
under any applicable statute or rule of law, then such provision shall be deemed inoperative to the extent that it may conflict
therewith and shall be deemed modified to conform with such statute or rule of law. Any such provision which may prove invalid
or unenforceable under any law shall not affect the validity or enforceability of any other provision of this Agreement. 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. EACH OF THE PARTIES
HERETO HEREBY IRREVOCABLY WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION
OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS AGREEMENT OR ANY TRANSACTION CONTEMPLATED HEREBY.

 

    	25

    	 

    

 

13.10.
Further Assurances. The parties hereto will execute and deliver such further instruments and do such further acts and things as
may be reasonably required to carry out the intent and purposes of this Agreement.

 

13.11.
Survival. The representations and warranties contained herein shall survive the Closing. Each Buyer shall be responsible only
for its own representations, warranties and covenants hereunder.

 

13.12.
Joint Preparation. The preparation of this Agreement has been a joint effort of the parties and the resulting documents shall
not, solely as a matter of judicial construction, be construed more severely against one of the parties than the other.

 

13.13.
Severability. If any one of the provisions contained in this Agreement, for any reason, shall be held invalid, illegal or unenforceable
in any respect, such invalidity, illegality or unenforceability shall not affect any other provision of this Agreement, and this
Agreement shall remain in full force and effect and be construed as if the invalid, illegal or unenforceable provision had never
been contained herein.

 

13.14.
No Third Party Beneficiaries. This Agreement is intended for the benefit of the parties hereto and their respective permitted
successors and assigns, and is not for the benefit of, nor may any provision hereof be enforced by, any other Person.

 

13.15.
WAIVER OF JURY TRIAL. THE BUYERS AND THE COMPANY, AFTER CONSULTING OR HAVING HAD THE OPPORTUNITY TO CONSULT WITH COUNSEL, EACH
KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVES, IRREVOCABLY, THE RIGHT TO TRIAL BY JURY WITH RESPECT TO ANY LEGAL PROCEEDING
BASED HEREON, OR ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY OTHER TRANSACTION DOCUMENT OR ANY OTHER AGREEMENT
EXECUTED OR CONTEMPLATED TO BE EXECUTED IN CONJUNCTION WITH THIS AGREEMENT, OR ANY COURSE OF CONDUCT OR COURSE OF DEALING IN WHICH
THE BUYERS AND THE COMPANY ARE ADVERSE PARTIES. THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE BUYERS TO PURCHASE THE SHARES
AND THE WARRANTS.

 

[SIGNATURES
ON THE FOLLOWING PAGE]

 

    	26

    	 

    

 

IN
WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed as of the date and year set forth above.

 

	 	“COMPANY”
	 	 
	 	Hancock
    Jaffe Laboratories, Inc.,
	 	a
    Delaware corporation
	 	 
	 	By:	 
	 	 	Name:
    
	 	 	Title:
	 	 
	 	BUYERS:
	 	 
	 	See
    Signature pages for each Buyer attached

 

    	27

    	 

    

 

BUYER
SIGNATURE PAGE FOR SECURITIES PURCHASE AGREEMENT WITH Hancock Jaffe Laboratories, Inc.

 

By
its execution below, the undersigned Buyer hereby acknowledges and agrees to the terms set forth in the Securities Purchase Agreement
to which this signature page is attached.

 

	FOR
    ENTITY INVESTORS:	 	FOR
    INDIVIDUAL INVESTORS:
	 	 	 
	 	 	Signature:
    	          
	[Name
    of Entity]	 	Name:
	 
	 	 	 
	By:
    	           	 	Signature:	 
	Name: 	 	 	Name:	 
	Title:	 	 	 

 

	WORK ADDRESS:		HOME ADDRESS:
	 	 	 
	 		 
	 		 
	 	 	 

	Attention:	 	 	Phone:	 

	Phone:	 	 	SSN:	 

	Fax: 	 	 	E-mail:	 

	E-mail:	 	 	 	 

	Taxpayer ID#: 	 	 	 	 

 

Aggregate
Purchase Price for Buyer’s Securities: $_________________________

 

    	28

    	 

    

 

Execution
Version

 

BUYER
ADDENDUM RE DEPOSIT

(this
information is required)

 

______________________________ 

(Print
Name of Buyer)

 

By
signing the Securities Purchase Agreement, the above named Buyer hereby certifies and confirms that: In the event that the Buyer’s
Purchase Price is returned to the Buyer, which may or may not occur, the Buyer hereby confirms that such disbursement is to be
made by wire transfer using the following wire transfer instructions. The Company and the Placement Agent can rely on this confirmation
and the Buyer will not revoke this confirmation unless the Buyer confirms to the Company on this form, replacement wire transfer
instructions at least two (2) Business Days before revoking this confirmation. The Company may withhold any such disbursement
until the Company is reasonably satisfied with the instructions and procedures for making such disbursement.

 

	Bank
Name: _______________________________	 
	 	 
	Bank
    Address: _____________________________	 
	 	 
	ABA
    Number: ______________________________	 
	 	 
	Account
    Number: ___________________________	 
	 	 
	Account
    Name: _____________________________	 
	 	 
	Reference:
    _________________________________	 

 

    	29

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