Document:

Exhibit 4.1

 

Execution Version

 

AMENDMENT NO. 1 TO

SECURITIES PURCHASE AGREEMENT

 

This AMENDMENT NO. 1,
dated as of February 24, 2021 (this “Amendment”), to the SECURITIES PURCHASE AGREEMENT (the “Securities
Purchase Agreement”), dated as of May 18, 2020, by and among BOQI International Medical Inc., a Delaware corporation
with offices located at Room 3601, Building A, Harbour View Place, No. 2 Wuwu Road, Zhongshan District, Dalian, Liaoning Province,
P. R. China, 116000 (the “Company”), and the investors signatory thereto (including, the undersigned investor
(the “Investor”). Unless otherwise defined herein or the context otherwise requires, capitalized terms used
herein and defined in the Securities Purchase Agreement shall be used herein as therein defined.

 

A. The
Company and the Buyers entered into the Securities Purchase Agreement pursuant to which the Investor, as a Buyer, agreed to purchase
certain Notes and Warrants of the Company, upon the terms and subject to the conditions set forth therein.

 

B. As
of time this Amendment is being executed, the Initial Closing has occurred, but the Additional Closing has not yet occurred.

 

C. The
Notes are secured by a security interest in certain of the shares of Common Stock owned by the Principal Shareholder (the “Pledged
Shares”).

 

D. The
Company and the Investor desire to amend the Securities Purchase Agreement as provided herein.

 

E. Concurrently
herewith, each other Buyer (each, an “Other Investor”) has received amendments in the form of this Amendment
(each, an “Other Amendment”, and together with this Amendment, the “Amendments”).

 

NOW, THEREFORE, in consideration
of the promises and the mutual representations, warranties, covenants and agreements set forth in this Amendment and other good
and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto hereby agree as follows:

 

1.
 AMENDMENTS. Effective as of the time the Company and the Investor shall
have executed and delivered this Amendment and the Company and each of the Other Investors shall have executed and delivered the
Other Amendments (the “Amendment Time”), the following shall occur:

 

(a)  Securities
Purchase Agreement. As of the Amendment Time, the Securities Purchase Agreement is hereby amended as follows:

 

(i) Recital
D of the Securities Purchase Agreement is hereby amended and restated as follows:

 

D. Subject
to the terms and conditions set forth in this Agreement, each Buyer, severally, may require the Company to participate in an Additional
Closing (as defined below) for the purchase by such Buyer, and the sale by the Company, of Notes (in the forms attached to that
certain Amendment No. 1 to this Agreement, dated February 24, 2021 as Exhibits A-1 and A-2 thereof,
which represent the Additional Note to be purchased at the Additional Closing prior to such amendment (the “Base Additional
Note”) and the excess Additional Notes to be purchased at the Additional Closing after giving effect to such amendment
(the “Excess Additional Note”, respectively), in an aggregate original principal amount of set forth opposite
such Buyer's name in column (4) on the Schedule of Buyers (which aggregate principal amount for all Buyers shall not exceed $5,400,000)(each
an “Additional Note”, and collectively, the “Additional Notes”)(as converted, collectively,
the “Additional Conversion Shares” and, collectively with the Initial Conversion Shares, the “Conversion
Shares”) and a warrant to acquire up to that aggregate number of additional shares of Common Stock set forth opposite
such Buyer’s name in column (5A) on the Schedule of Buyers, in the form attached to the Securities Purchase Agreement as
Exhibit B-1 (each, an “Additional Warrant”, and as exercised, collectively, the “Additional
Warrant Shares”).

 

     

     

    

 

Execution Version

 

(ii) The
Securities Purchase Agreement shall also be amended, mutatis mutandis, to reflect the Company’s agreement to issue
to each Buyer at the Additional Closing, in addition to the Additional Notes, a warrant to acquire up to that aggregate number
of additional shares of Common Stock set forth opposite such Buyer’s name in column (5A) on the Schedule of Buyers, in the
form attached to the Securities Purchase Agreement as Exhibit B (each, an “Additional Warrant”,
and as exercised, collectively, the “Additional Warrant Shares”).

 

(iii) The
Schedule of Buyers is hereby amended and restated in the form of Schedule I attached hereto.

 

(iv) The
definition of “Warrants” is hereby amended to include the Additional Warrants.

 

(v) The
definition of “Warrant Shares” is hereby amended to include the Additional Warrant Shares.

 

(vi) The
Securities Purchase Agreement (including without limitation, Sections 4(j) and 4(k)) shall be amended, mutatis mutandis,
to reflect the Company’s right to effect a Subsequent Placement where shares of Common Stock or securities convertible or
exercisable into Common Stock are issued in connection with a firm commitment underwritten public offering immediately following
the 30th calendar day after the Applicable Date; provided, however, that the Subsequent Placement permitted under this Section
1(a)(vi) shall not involve a Variable Rate Transaction.

 

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Execution Version

 

(b)  Registration
Rights Agreement. As of the Amendment Time, the Registration Rights Agreement is hereby amended as follows:

 

(i) The
definition of “Filing Deadline” is hereby amended and restated as follows:

 

“Filing Deadline”
means (i) with respect to the initial Registration Statement required to be filed pursuant to Section 2(a), the 60th
calendar day after the Additional Closing Date and (ii) with respect to any additional Registration Statements that may be
required to be filed by the Company pursuant to this Agreement, the date on which the Company was required to file such additional
Registration Statement pursuant to the terms of this Agreement.

 

(ii) The
definition of “Effective Deadline” is hereby amended and restated as follows:

 

“Effectiveness Deadline”
means (i) with respect to the initial Registration Statement required to be filed pursuant to Section 2(a), the earlier of
the (A) 110th calendar day after the Registration Rights Triggering Date and (B) second Business Day after the date
the Company is notified (orally or in writing, whichever is earlier) by the SEC that such Registration Statement will not be reviewed
or will not be subject to further review and (ii) with respect to any additional Registration Statements that may be required to
be filed by the Company pursuant to this Agreement, the earlier of the (A) 120th calendar day following the date on
which the Company was required to file such additional Registration Statement and (B) second Business Day after the date the Company
is notified (orally or in writing, whichever is earlier) by the SEC that such Registration Statement will not be reviewed or will
not be subject to further review.

 

(c)  Notes.
As of the Amendment Time, the definition of “Maturity Date” in the Notes is hereby amended to add the following:

 

Notwithstanding the foregoing,
at any time on or after the first anniversary of the Issuance Date, upon the occurrence of an Equity Conditions Failure, the Holder
may, by delivery of written notice to the Company (the “Maturity Adjustment Notice”, and such date, the “Maturity
Adjustment Notice Date”), elect to have the Maturity Date changed to any Trading Day set forth in such Maturity Amendment
Notice (but not earlier than the third (3rd) Trading Day after such Maturity Adjustment Notice Date nor later than the Maturity
Date in effect without regard to such Maturity Adjustment Notice) (the “Adjusted Maturity Date”), which Adjusted
Maturity Date shall, as of the Maturity Adjustment Notice Date, be the new Maturity Date for all purposes hereunder. In the event
the Holder elects to effect an Installment Redemption as a result of the Adjusted Maturity Date, the Installment Redemption Price
shall apply.

 

(d)  Shareholder
Pledge Agreement. As of the Amendment Time, the Shareholder Pledge Agreement is hereby amended to reflect that each Secured
Party shall release the aggregate number of Pledge Shares then held by such Secured Party, within five (5) business days after
the aggregate amount of the Principal, accrued Interest, Late Charges and other amounts payable with respect to the Note and the
Additional Note of such Secured Party, has been paid in full.

 

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Execution Version

 

		2.	REPRESENTATIONS AND WARRANTIES

 

(a) Investor
Bring Down. The Investor hereby makes the representations and warranties as to itself only as set forth in Section 2 of the
Securities Purchase Agreement (as amended hereby) as if such representations and warranties were made as of the date hereof and
set forth in their entirety in this Amendment.

 

(b) Company
Bring Down. The Company hereby makes the representations and warranties to the Investor as set forth in Section 3 of the Securities
Purchase Agreement (as amended hereby) as if such representations and warranties were made as of the date hereof and set forth
in their entirety in this Amendment.

 

		3.	MISCELLANEOUS

 

(a) Additional
Closing Notice. By the Investor’s execution of this Amendment, the Investor hereby agrees that this Amendment shall be
deemed to be an Additional Closing Notice with respect to the acquisition by such Investor of (x) an Additional Note in the original
principal amount as set forth opposite its name in column (4) on the Schedule of Buyers (as amended hereby) and (y) an Additional
Warrant to acquire such aggregate number of Warrant Shares as set forth opposite its name in column (5A) on the Schedule of Buyers
(as amended hereby).

 

(b) Fees.
The Company shall promptly reimburse Kelley Drye & Warren, LLP (counsel to the Holder), on demand, a non-accountable amount
of $30,000 for the costs and expenses incurred by it in connection with preparing and delivering this Amendment and shall be withheld
by the lead Buyer from its Purchase Price at the Additional Closing.

 

(c) Disclosure
of Transactions and Other Material Information. The Company shall, on or before 9:30 a.m., New York time, on the first Trading
Day after the date of this Amendment, file a Current Report on Form 8-K, describing all the material terms of the transactions
contemplated by this Amendment in the form required by the 1934 Act, and attaching this Amendment (including all attachments, the
“8-K Filing”). From and after the 8-K Filing, the Company shall have disclosed all material, non-public information
(if any) delivered to the Investor by the Company or any of its Subsidiaries, or any of their respective officers, directors, employees
or agents in connection with the transactions contemplated by the Amendments and the Transaction Documents. In addition, effective
upon the filing of the 8-K Filing, the Company acknowledges and agrees that any and all confidentiality or similar obligations
under any agreement, whether written or oral, between the Company, any of its Subsidiaries or any of their respective officers,
directors, affiliates, employees or agents, on the one hand, and the Investor or any of its affiliates, on the other hand, shall
terminate.

 

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Execution Version

 

(d) Additional
Stockholder Approval. The Company shall provide each stockholder entitled to vote at an annual or special meeting of
stockholders of the Company (the “Additional Stockholder Meeting”), which shall be promptly called and
held not later than May 30, 2021 (the “Additional Stockholder Meeting Deadline”), a proxy statement, in a
form reasonably acceptable to the Buyers and Kelley Drye & Warren LLP, at the expense of the Company, with the Company
obligated to reimburse the expenses of Kelley Drye & Warren LLP incurred in connection therewith in an amount not exceed
$5,000, soliciting each such stockholder’s affirmative vote at the Additional Stockholder Meeting for approval of
resolutions (“Additional Stockholder Resolutions”) the issuance of the Excess Additional Notes, the
Conversion Shares with respect thereto, the Additional Warrants and the Additional Warrant Shares, in each case, in
compliance with the rules and regulations of the Principal Market (without regard to any limitations on conversion or
exercise, as applicable, with respect thereto) (the “Additional Stockholder Approval”, and the date the
Additional Stockholder Approval is obtained, the “Additional Stockholder Approval Date”), and the Company
shall use its reasonable best efforts to solicit its stockholders’ approval of such resolutions and to cause the Board
of Directors of the Company to recommend to the stockholders that they approve such resolutions. The Company shall be
obligated to seek to obtain the Additional Stockholder Approval by the Additional Stockholder Meeting Deadline. If, despite
the Company's reasonable best efforts the Additional Stockholder Approval is not obtained on or prior to the Additional
Stockholder Meeting Deadline, the Company shall cause an additional Additional Stockholder Meeting to be held on or prior to
July 31, 2021. If, despite the Company's reasonable best efforts the Additional Stockholder Approval is not obtained after
such subsequent stockholder meetings, the Company shall cause an additional Additional Stockholder Meeting to be held
semi-annually thereafter until such Additional Stockholder Approval is obtained. The Excess Additional Note and the
Additional Warrant shall contain provisions to reflect that the Company shall not issue any shares of Common Stock as payment
of, or upon conversion of, the Excess Additional Notes, and the Additional Warrants shall not be exercisable, until such time
as the Company shall have obtained the Additional Stockholder Approval.

 

(e)  Acknowledgement;
Reaffirmation of Obligations; Consent. The Company hereby confirms and agrees that following the Amendment Time, except as
set forth in Section 1 above, the Securities Purchase Agreement and each of the other Transaction Documents are, and shall continue
to be, in full force and effect and are hereby ratified and confirmed in all respects.

 

(f)  General.
The provisions of Section 9 of the Securities Purchase Agreement are hereby incorporated by reference herein, mutatis mutandis.

 

(g)  Counterparts.
This Amendment may be executed in two or more identical counterparts, all of which shall be considered one and the same agreement
and shall become effective when counterparts have been signed by each party and delivered to the other party; provided that a facsimile
signature shall be considered due execution and shall be binding upon the signatory thereto with the same force and effect as if
the signature were an original, not a facsimile signature.

 

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Execution Version

 

(h)  Most
Favored Nation. The Company hereby represents and warrants as of the date hereof and covenants and agrees from and after the
date hereof that none of the terms offered to any Person with respect to any consent, release, amendment, settlement or waiver
relating to the terms, conditions and transactions contemplated hereby (each a “Settlement Document”), is or
will be more favorable to such Person than those of the Investor and this Amendment. If, and whenever on or after the date hereof,
the Company enters into a Settlement Document, then (i) the Company shall provide notice thereof to the Investor immediately following
the occurrence thereof and (ii) the terms and conditions of this Amendment shall be, without any further action by the Investor
or the Company, automatically amended and modified in an economically and legally equivalent manner such that the Investor shall
receive the benefit of the more favorable terms and/or conditions (as the case may be) set forth in such Settlement Document, provided
that upon written notice to the Company at any time the Investor may elect not to accept the benefit of any such amended or modified
term or condition, in which event the term or condition contained in this Amendment shall apply to the Investor as it was in effect
immediately prior to such amendment or modification as if such amendment or modification never occurred with respect to the Investor.
The provisions of this Section 3(e) shall apply similarly and equally to each Settlement Document.

 

(i)  Independent
Nature of Investor’s Obligations and Rights. The obligations of the Investor under this Amendment are several and not
joint with the obligations of any Other Investor, and the Investor shall not be responsible in any way for the performance of the
obligations of any Other Investor under any Other Amendment. Nothing contained herein or in any Other Amendment, and no action
taken by the Investor pursuant hereto, shall be deemed to constitute the Investor and Other Investors as a partnership, an association,
a joint venture or any other kind of entity, or create a presumption that the Investor and Other Investors are in any way acting
in concert or as a group with respect to such obligations or the transactions contemplated by this Amendment or any Other Amendment
and the Company acknowledges that, to the best of its knowledge, the Investor and the Other Investors are not acting in concert
or as a group with respect to such obligations or the transactions contemplated by this Amendment or any Other Amendment. The Company
and the Investor confirm that the Investor has independently participated in the negotiation of the transactions contemplated hereby
with the advice of its own counsel and advisors. The Investor shall be entitled to independently protect and enforce its rights,
including, without limitation, the rights arising out of this Amendment, and it shall not be necessary for any Other Investor to
be joined as an additional party in any proceeding for such purpose.

 

[The remainder of the page is intentionally
left blank]

 

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Execution Version

 

IN WITNESS
WHEREOF, the Investor and the Company have caused their respective signature page to this Amendment to the Securities Purchase
Agreement to be duly executed as of the date first written above.

 

	 	COMPANY:
	 	 	 
	 	BOQI INTERNATIONAL MEDICAL INC.
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

	 	Principal Shareholder:
	 	Solely with respect to Section 1(d)
	 	 	 
	 	By:	 
	 	 	Name:

 

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Execution Version

 

IN WITNESS
WHEREOF, the Investor and the Company have caused their respective signature page to this Amendment to the Securities Purchase
Agreement to be duly executed as of the date first written above.

 

	 	INVESTOR:
	 	 	 
	 	CVI
        Investments, Inc.
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

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Execution Version

 

IN WITNESS
WHEREOF, the Investor and the Company have caused their respective signature page to this Amendment to the Securities Purchase
Agreement to be duly executed as of the date first written above.

 

	 	INVESTOR:
	 	 	 
	 	HUDSON BAY MASTER FUND LTD
	 	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

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Execution Version

 

SchEdule
I

 

SCHEDULE
OF BUYERS

 

	(1)	 	(2)	 	(3)		 	(4)		 	(5)		 	(5A)		 	(6)		 	(7)		(8)
	Buyer	 	Address and Facsimile Number	 	Original Principal Amount of
 Initial Notes	 	 	Original Aggregate
 Principal
 Amount of Additional Notes	 	 	Aggregate
 Number of Original
 Warrant Shares	 	 	Aggregate
 Number of
 Additional
 Warrant Shares	 	 	Initial
 Purchase Price	 	 	Additional Aggregate Purchase Price	 	 	Legal Representative’s
 Address and Facsimile Number
	CVI Investments, Inc.	 	c/o Heights Capital Management

 101 California Street
 Suite 3250

 San Francisco, CA 94111

 Attention: Martin Kobinger,
 Investment Manager
 Facsimile: 415-403-6525
 E-Mail: martin.kobinger@sig.com	 	$	2,225,000	 	 	$	3,000,000	 	 	 	650,000	 	 	 	400,000	 	 	$	1,750,000	 	 	$	2,500,000	 	 	Kelley Drye & Warren LLP

 101 Park Avenue

 New York, NY 10178

 Telephone: (212) 808-7540

 Facsimile: (212) 808-7897

 Attention: Michael A.

 Adelstein, Esq.
	Hudson Bay Master Fund Ltd.	 	Please deliver any notices other than Pre-Notices to:

  

c/o Hudson Bay Capital Management LP

 777 Third Avenue, 30th Floor
 New York, NY 10017
 Attention: Yoav Roth
 Facsimile: (212) 571-1279
 E-mail: investments@hudsonbaycapital.com
 Residence: Cayman Islands

 

 Please deliver any Pre-Notice to:

  

c/o Hudson Bay Capital Management LP

 777 Third Ave., 30th Floor

 New York, NY 10017

 Facsimile: (646) 214-7946

 Attention: Scott Black

 General Counsel and Chief Compliance Officer 	 	$	2,225,000	 	 	$	2,400,000	 	 	 	650,000	 	 	 	320,000	 	 	$	1,750,000	 	 	$	2,000,000	 	 	N/A
	TOTAL	 	 	 	$	4,450,000	 	 	$	5,400,000	 	 	 	1,300,000	 	 	 	720,000	 	 	$	3,500,000	 	 	$	4,500,000	 	 	 

 

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Execution Version

 

Exhibit A-1 Base Additional Note

 

[FORM OF SENIOR CONVERTIBLE NOTE]

 

NEITHER THE ISSUANCE AND SALE OF THE
SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE HAVE BEEN REGISTERED
UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE,
SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES
ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL TO THE HOLDER (IF REQUESTED BY THE COMPANY), IN A FORM REASONABLY ACCEPTABLE
TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD OR ELIGIBLE TO BE SOLD PURSUANT TO RULE 144
OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN
ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. ANY TRANSFEREE OF THIS NOTE SHOULD CAREFULLY REVIEW THE
TERMS OF THIS NOTE, INCLUDING SECTIONS 3(c)(iii) AND 18(a) HEREOF. THE PRINCIPAL AMOUNT REPRESENTED BY THIS NOTE AND, ACCORDINGLY,
THE SECURITIES ISSUABLE UPON CONVERSION HEREOF MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 3(c)(iii)
OF THIS NOTE.

 

THIS NOTE HAS BEEN ISSUED WITH ORIGINAL
ISSUE DISCOUNT (“OID”).  PURSUANT TO TREASURY REGULATION §1.1275-3(b)(1), TIEWEI SONG, A REPRESENTATIVE OF
THE COMPANY HEREOF WILL, BEGINNING TEN DAYS AFTER THE ISSUANCE DATE OF THIS NOTE, PROMPTLY MAKE AVAILABLE TO THE HOLDER UPON REQUEST
THE INFORMATION DESCRIBED IN TREASURY REGULATION §1.1275-3(b)(1)(i).  TIEWEI SONG MAY BE REACHED AT TELEPHONE NUMBER
(86)18804085858.

 

BOQI
International Medical Inc.

 

Senior
Convertible Note

 

	Issuance Date: February __, 2021__	Original Principal Amount: U.S. $[●]

 

FOR VALUE RECEIVED,
BOQI International Medical Inc., a Delaware corporation (the “Company”), hereby promises to pay to the order
of [BUYER] or its registered assigns (“Holder”) the amount set forth above as the Original Principal Amount
(as reduced pursuant to the terms hereof pursuant to redemption, conversion or otherwise, the “Principal”) when
due, whether upon the Maturity Date, on any Installment Date with respect to the Installment Amount due on such Installment Date
(each as defined below), or upon acceleration, redemption or otherwise (in each case in accordance with the terms hereof) and,
upon the occurrence of an Event of Default (as defined below), to pay interest (“Interest”) on any outstanding
Principal at the Default Rate (as defined below), from the date set forth above as the Issuance Date (the “Issuance Date”)
until the same becomes due and payable, whether upon the Maturity Date, on any Installment Date with respect to the Installment
Amount due on such Installment Date, or upon acceleration, conversion, redemption or otherwise (in each case in accordance with
the terms hereof). This Senior Convertible Note (including all Senior Convertible Notes issued in exchange, transfer or replacement
hereof, this “Note”) is one of an issue of Senior Convertible Notes (collectively, the “Notes”,
and such other Senior Secured Convertible Notes, the “Other Notes”)issued pursuant to the Securities Purchase
Agreement, dated as of May 18, 2020 (the “Subscription Date”), by and among the Company and the investors (the
“Buyers”) referred to therein, as amended from time to time (the “Securities Purchase Agreement”).
Certain capitalized terms used herein are defined in Section 31.

 

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1. PAYMENTS
OF PRINCIPAL. On each Installment Date, the Company shall pay to the Holder an amount equal to the Installment Amount due on
such Installment Date in accordance with Section 8. On the Maturity Date, the Company shall pay to the Holder an amount in cash
(excluding any amounts paid in shares of Common Stock on the Maturity Date in accordance with Section 8) representing all outstanding
Principal, accrued and unpaid Interest and accrued and unpaid Late Charges (as defined in Section 24(c)) on such Principal and
Interest. Other than as specifically permitted by this Note, the Company may not prepay any portion of the outstanding Principal,
accrued and unpaid Interest or accrued and unpaid Late Charges on Principal and Interest, if any.

 

2. INTEREST;
INTEREST RATE.

 

(a) This
Note was issued with original issue discount as described in the Securities Purchase Agreement. This Note shall not bear Interest
except upon the occurrence (and during the continuance) of an Event of Default (as defined below), in which case this Note shall
bear interest at a rate of thirteen percent (13.0%) per annum (the “Default Rate”) of the then outstanding Principal.
In the event that such Event of Default is subsequently cured or waived in accordance with the terms of this Note (and no other
Event of Default then exists (including, without limitation, for the Company’s failure to pay such Interest at the Default
Rate on the applicable Interest Date (as defined below))), Interest hereunder shall cease to accrue as of the calendar day immediately
following the date of such cure or waiver; provided that the Interest as calculated and unpaid during the continuance of such Event
of Default shall continue to apply to the extent relating to the days after the occurrence of such Event of Default through and
including the date of such cure or waiver of such Event of Default.

 

(b) Interest,
if any, shall be computed on the basis of a 360-day year and twelve 30-day months and shall be payable in arrears on each Interest
Date and shall compound each calendar month and shall be payable in accordance with the terms of this Note. Interest shall be paid
(i) on each Interest Date occurring on an Installment Date in accordance with Section 8 as part of the applicable Installment Amount
due on the applicable Installment Date and (ii) with respect to each other Interest Date, on such Interest Date in cash.

 

3. CONVERSION
OF NOTES. At any time after the Issuance Date, this Note shall be convertible into validly issued, fully paid and non-assessable
shares of Common Stock (as defined below), on the terms and conditions set forth in this Section 3.

 

(a) Conversion
Right. Subject to the provisions of Section 3(d), at any time or times on or after the Issuance Date, the Holder shall be entitled
to convert any portion of the outstanding and unpaid Conversion Amount (as defined below) into validly issued, fully paid and non-assessable
shares of Common Stock in accordance with Section 3(c), at the Conversion Rate (as defined below). The Company shall not issue
any fraction of a share of Common Stock upon any conversion. If the issuance would result in the issuance of a fraction of a share
of Common Stock, the Company shall round such fraction of a share of Common Stock up to the nearest whole share. The Company shall
pay any and all transfer, stamp, issuance and similar taxes, costs and expenses (including, without limitation, fees and expenses
of the Transfer Agent (as defined below)) that may be payable with respect to the issuance and delivery of Common Stock upon conversion
of any Conversion Amount.

 

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(b) Conversion
Rate. The number of shares of Common Stock issuable upon conversion of any Conversion Amount pursuant to Section 3(a) shall
be determined by dividing (x) such Conversion Amount by (y) the Conversion Price (the “Conversion Rate”).

 

(i) “Conversion
Amount” means the sum of (x) portion of the Principal to be converted, redeemed or otherwise with respect to which this
determination is being made and (y) all accrued and unpaid Interest with respect to such portion of the Principal amount and accrued
and unpaid Late Charges with respect to such portion of such Principal and such Interest, if any.

 

(ii) “Conversion
Price” means, as of any Conversion Date or other date of determination, $2.59, subject to adjustment as provided herein.

 

(c) Mechanics
of Conversion.

 

(i) Optional
Conversion. To convert any Conversion Amount into shares of Common Stock on any date (a “Conversion Date”),
the Holder shall deliver (whether via facsimile, electronic mail or otherwise), for receipt on or prior to 11:59 p.m., New York
time, on such date, a copy of an executed notice of conversion in the form attached hereto as Exhibit I (the “Conversion
Notice”) to the Company. If required by Section 3(c)(iii), within two (2) Trading Days following a conversion of this
Note as aforesaid, the Holder shall surrender this Note to a nationally recognized overnight delivery service for delivery to the
Company (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated
by Section 18(b)). On or before the second (2nd) Trading Day following the date of receipt of a Conversion Notice, the
Company shall transmit by facsimile or electronic mail an acknowledgment of confirmation and representation as to whether such
shares of Common Stock may then be resold pursuant to Rule 144 or an effective and available registration statement, in the form
attached hereto as Exhibit II, of receipt of such Conversion Notice to the Holder and the Company’s transfer agent
(the “Transfer Agent”) which confirmation shall constitute an instruction to the Transfer Agent to process such
Conversion Notice in accordance with the terms herein. On or before the second (2nd) Trading Day following the date on which the
Company has received a Conversion Notice (or such earlier date as required pursuant to the 1934 Act or other applicable law, rule
or regulation for the settlement of a trade initiated on the applicable Conversion Date of such shares of Common Stock issuable
pursuant to such Conversion Notice) (the “Share Delivery Deadline”), the Company shall (1) provided that the
Transfer Agent is participating in The Depository Trust Company’s (“DTC”) Fast Automated Securities Transfer
Program, credit such aggregate number of shares of Common Stock to which the Holder shall be entitled pursuant to such conversion
to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system or (2)
if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, upon the request of the Holder,
issue and deliver (via reputable overnight courier) to the address as specified in the Conversion Notice, a certificate, registered
in the name of the Holder or its designee, for the number of shares of Common Stock to which the Holder shall be entitled pursuant
to such conversion. If this Note is physically surrendered for conversion pursuant to Section 3(c)(iii) and the outstanding Principal
of this Note is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as
practicable and in no event later than two (2) Business Days after receipt of this Note and at its own expense, issue and deliver
to the Holder (or its designee) a new Note (in accordance with Section 18(d)) representing the outstanding Principal not converted.
The Person or Persons entitled to receive the shares of Common Stock issuable upon a conversion of this Note shall be treated for
all purposes as the record holder or holders of such shares of Common Stock on the Conversion Date. In the event of a partial conversion
of this Note pursuant hereto, the Principal amount converted shall be deducted from the Installment Amount(s) relating to the Installment
Date(s) as set forth in the applicable Conversion Notice. Notwithstanding anything to the contrary contained in this Note or the
Registration Rights Agreement, after the effective date of the Registration Statement (as defined in the Registration Rights Agreement)
and prior to the Holder’s receipt of the notice of a Grace Period (as defined in the Registration Rights Agreement), the
Company shall cause the Transfer Agent to deliver unlegended shares of Common Stock to the Holder (or its designee) in connection
with any sale of Registrable Securities (as defined in the Registration Rights Agreement) with respect to which the Holder has
entered into a contract for sale, and delivered a copy of the prospectus included as part of the particular Registration Statement
to the extent applicable, and for which the Holder has not yet settled.

 

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(ii) Company’s
Failure to Timely Convert. If the Company shall fail, for any reason or for no reason, on or prior to the applicable Share
Delivery Deadline, either (I) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program,
to issue and deliver to the Holder (or its designee) a certificate for the number of shares of Common Stock to which the Holder
is entitled and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating
in the DTC Fast Automated Securities Transfer Program, to credit the balance account of the Holder or the Holder’s designee
with DTC for such number of shares of Common Stock to which the Holder is entitled upon the Holder’s conversion of this Note
(as the case may be) or (II) if the Registration Statement covering the resale of the shares of Common Stock that are the subject
of the Conversion Notice (the “Unavailable Conversion Shares”) is not available for the resale of such Unavailable
Conversion Shares and the Company fails to promptly, but in no event later than as required pursuant to the Registration Rights
Agreement (x) so notify the Holder and (y) deliver the shares of Common Stock electronically without any restrictive legend by
crediting such aggregate number of shares of Common Stock to which the Holder is entitled pursuant to such conversion to the Holder’s
or its designee’s balance account with DTC through its Deposit/Withdrawal At Custodian system (the event described in the
immediately foregoing clause (II) is hereinafter referred as a “Notice Failure” and together with the event
described in clause (I) above, a “Conversion Failure”), then, in addition to all other remedies available to
the Holder, (1) the Company shall pay in cash to the Holder on each day after such Share Delivery Deadline that the issuance of
such shares of Common Stock is not timely effected an amount equal to 2% of the product of (A) the sum of the number of shares
of Common Stock not issued to the Holder on or prior to the Share Delivery Deadline and to which the Holder is entitled, multiplied
by (B) any trading price of the Common Stock selected by the Holder in writing as in effect at any time during the period beginning
on the applicable Conversion Date and ending on the applicable Share Delivery Deadline and (2) the Holder, upon written notice
to the Company, may void its Conversion Notice with respect to, and retain or have returned (as the case may be) any portion of
this Note that has not been converted pursuant to such Conversion Notice, provided that the voiding of a Conversion Notice shall
not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to
this Section 3(c)(ii) or otherwise. In addition to the foregoing, if on or prior to the Share Delivery Deadline either (A) if the
Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, the Company shall fail to issue and
deliver to the Holder (or its designee) a certificate and register such shares of Common Stock on the Company’s share register
or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, the Transfer Agent shall fail
to credit the balance account of the Holder or the Holder’s designee with DTC for the number of shares of Common Stock to
which the Holder is entitled upon the Holder’s conversion hereunder or pursuant to the Company’s obligation pursuant
to clause (II) below or (B) a Notice Failure occurs, and if on or after such Share Delivery Deadline the Holder purchases (in an
open market transaction or otherwise) shares of Common Stock corresponding to all or any portion of the number of shares of Common
Stock issuable upon such conversion that the Holder is entitled to receive from the Company and has not received from the Company
in connection with such Conversion Failure or Notice Failure, as applicable (a “Buy-In”), then, in addition
to all other remedies available to the Holder, the Company shall, within two (2) Business Days after receipt of the Holder’s
request and in the Holder’s discretion, either: (I) pay cash to the Holder in an amount equal to the Holder’s total
purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased
(including, without limitation, by any other Person in respect, or on behalf, of the Holder) (the “Buy-In Price”),
at which point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock)
or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares
of Common Stock to which the Holder is entitled upon the Holder’s conversion hereunder (as the case may be) (and to issue
such shares of Common Stock) shall terminate, or (II) promptly honor its obligation to so issue and deliver to the Holder a certificate
or certificates representing such shares of Common Stock or credit the balance account of such Holder or such Holder’s designee,
as applicable, with DTC for the number of shares of Common Stock to which the Holder is entitled upon the Holder’s conversion
hereunder (as the case may be) and pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the
product of (x) such number of shares of Common Stock multiplied by (y) the lowest Closing Sale Price of the Common Stock on any
Trading Day during the period commencing on the date of the applicable Conversion Notice and ending on the date of such issuance
and payment under this clause (II) (the “Buy-In Payment Amount”). Nothing shall limit the Holder’s right
to pursue any other remedies available to it hereunder, at law or in equity, including, without limitation, a decree of specific
performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares
of Common Stock (or to electronically deliver such shares of Common Stock) upon the conversion of this Note as required pursuant
to the terms hereof.

 

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(iii) Registration;
Book-Entry. The Company shall maintain a register (the “Register”) for the recordation of the names and
addresses of the holders of each Note and the principal amount of the Notes held by such holders (the “Registered Notes”).
The entries in the Register shall be conclusive and binding for all purposes absent manifest error. The Company and the holders
of the Notes shall treat each Person whose name is recorded in the Register as the owner of a Note for all purposes (including,
without limitation, the right to receive payments of Principal and Interest hereunder) notwithstanding notice to the contrary.
A Registered Note may be assigned, transferred or sold in whole or in part only by registration of such assignment or sale on the
Register. Upon its receipt of a written request to assign, transfer or sell all or part of any Registered Note by the holder thereof,
the Company shall record the information contained therein in the Register and issue one or more new Registered Notes in the same
aggregate principal amount as the principal amount of the surrendered Registered Note to the designated assignee or transferee
pursuant to Section 18, provided that if the Company does not so record an assignment, transfer or sale (as the case may be)
of all or part of any Registered Note within two (2) Business Days of such a request, then the Register shall be automatically
deemed updated to reflect such assignment, transfer or sale (as the case may be). Notwithstanding anything to the contrary set
forth in this Section 3, following conversion of any portion of this Note in accordance with the terms hereof, the Holder
shall not be required to physically surrender this Note to the Company unless (A) the full Conversion Amount represented by this
Note is being converted (in which event this Note shall be delivered to the Company following conversion thereof as contemplated
by Section 3(c)(i)) or (B) the Holder has provided the Company with prior written notice (which notice may be included in a Conversion
Notice) requesting reissuance of this Note upon physical surrender of this Note. The Holder and the Company shall maintain records
showing the Principal, Interest and Late Charges converted and/or paid (as the case may be) and the dates of such conversions,
and/or payments (as the case may be) or shall use such other method, reasonably satisfactory to the Holder and the Company, so
as not to require physical surrender of this Note upon conversion. If the Company does not update the Register to record such Principal,
Interest and Late Charges converted and/or paid (as the case may be) and the dates of such conversions, and/or payments (as the
case may be) within two (2) Business Days of such occurrence, then the Register shall be automatically deemed updated to reflect
such occurrence.

 

(iv) Pro
Rata Conversion; Disputes. In the event that the Company receives a Conversion Notice from more than one holder of Notes for
the same Conversion Date and the Company can convert some, but not all, of such portions of the Notes submitted for conversion,
the Company, subject to Section 3(d), shall convert from each holder of Notes electing to have Notes converted on such date a pro
rata amount of such holder’s portion of its Notes submitted for conversion based on the principal amount of Notes submitted
for conversion on such date by such holder relative to the aggregate principal amount of all Notes submitted for conversion on
such date. In the event of a dispute as to the number of shares of Common Stock issuable to the Holder in connection with a conversion
of this Note, the Company shall issue to the Holder the number of shares of Common Stock not in dispute and resolve such dispute
in accordance with Section 23.

 

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(d) Limitations
on Conversions.

 

(i) Beneficial
Ownership Limitation. The Company shall not affect the conversion of any portion of this Note, and the Holder shall not have
the right to convert any portion of this Note pursuant to the terms and conditions of this Note and any such conversion shall be
null and void and treated as if never made, to the extent that after giving effect to such conversion, the Holder together with
the other Attribution Parties collectively would beneficially own in excess of 4.99% (the “Maximum Percentage”)
of the shares of Common Stock outstanding immediately after giving effect to such conversion. For purposes of the foregoing sentence,
the aggregate number of shares of Common Stock beneficially owned by the Holder and the other Attribution Parties shall include
the number of shares of Common Stock held by the Holder and all other Attribution Parties plus the number of shares of Common Stock
issuable upon conversion of this Note with respect to which the determination of such sentence is being made, but shall exclude
shares of Common Stock which would be issuable upon (A) conversion of the remaining, nonconverted portion of this Note beneficially
owned by the Holder or any of the other Attribution Parties and (B) exercise or conversion of the unexercised or nonconverted portion
of any other securities of the Company (including, without limitation, any convertible notes or convertible preferred stock or
warrants, including, without limitation, the Warrants) beneficially owned by the Holder or any other Attribution Party subject
to a limitation on conversion or exercise analogous to the limitation contained in this Section 3(d)(i). For purposes of this Section
3(d)(i), beneficial ownership shall be calculated in accordance with Section 13(d) of the 1934 Act. For purposes of determining
the number of outstanding shares of Common Stock the Holder may acquire upon the conversion of this Note without exceeding the
Maximum Percentage, the Holder may rely on the number of outstanding shares of Common Stock as reflected in (x) the Company’s
most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other public filing with the
SEC, as the case may be, (y) a more recent public announcement by the Company or (z) any other written notice by the Company or
the Transfer Agent, if any, setting forth the number of shares of Common Stock outstanding (the “Reported Outstanding
Share Number”). If the Company receives a Conversion Notice from the Holder at a time when the actual number of outstanding
shares of Common Stock is less than the Reported Outstanding Share Number, the Company shall notify the Holder in writing of the
number of shares of Common Stock then outstanding and, to the extent that such Conversion Notice would otherwise cause the Holder’s
beneficial ownership, as determined pursuant to this Section 3(d)(i), to exceed the Maximum Percentage, the Holder must notify
the Company of a reduced number of shares of Common Stock to be purchased pursuant to such Conversion Notice. For any reason at
any time, upon the written or oral request of the Holder, the Company shall within one (1) Business Day confirm orally and in writing
or by electronic mail to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding
shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including
this Note, by the Holder and any other Attribution Party since the date as of which the Reported Outstanding Share Number was reported.
In the event that the issuance of shares of Common Stock to the Holder upon conversion of this Note results in the Holder and the
other Attribution Parties being deemed to beneficially own, in the aggregate, more than the Maximum Percentage of the number of
outstanding shares of Common Stock (as determined under Section 13(d) of the 1934 Act), the number of shares so issued by which
the Holder’s and the other Attribution Parties’ aggregate beneficial ownership exceeds the Maximum Percentage (the
“Excess Shares”) shall be deemed null and void and shall be cancelled ab initio, and the Holder shall not have
the power to vote or to transfer the Excess Shares. Upon delivery of a written notice to the Company, the Holder may from time
to time increase or decrease the Maximum Percentage to any other percentage not in excess of 9.99% as specified in such notice;
provided that (i) any such increase in the Maximum Percentage will not be effective until the sixty-first (61st) day
after such notice is delivered to the Company and (ii) any such increase or decrease will apply only to the Holder and the other
Attribution Parties and not to any other holder of Notes that is not an Attribution Party of the Holder. For purposes of clarity,
the shares of Common Stock issuable pursuant to the terms of this Note in excess of the Maximum Percentage shall not be deemed
to be beneficially owned by the Holder for any purpose including for purposes of Section 13(d) or Rule 16a-1(a)(1) of the 1934
Act. No prior inability to convert this Note pursuant to this paragraph shall have any effect on the applicability of the provisions
of this paragraph with respect to any subsequent determination of convertibility. The provisions of this paragraph shall be construed
and implemented in a manner otherwise than in strict conformity with the terms of this Section 3(d)(i) to the extent necessary
to correct this paragraph (or any portion of this paragraph) which may be defective or inconsistent with the intended beneficial
ownership limitation contained in this Section 3(d)(i) or to make changes or supplements necessary or desirable to properly give
effect to such limitation. The limitation contained in this paragraph may not be waived and shall apply to a successor holder of
this Note.

 

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(ii) [Intentionally
Omitted]]

 

(e) Right
of Alternate Conversion Upon an Event of Default.

 

(i) General.
Subject to Section 3(d), at any time during an Event of Default Redemption Right Period (as defined below) with respect to an Event
of Default (regardless of whether such Event of Default has been cured or if the Holder has delivered an Event of Default Redemption
Notice to the Company), the Holder may, at the Holder’s option, convert (each, an “Alternate Conversion”,
and the date of such Alternate Conversion, each, an “Alternate Conversion Date”) all, or any part of, the Conversion
Amount (such portion of the Conversion Amount subject to such Alternate Conversion, the “Alternate Conversion Amount”)
into shares of Common Stock at the Alternate Conversion Price.

 

(ii) Mechanics
of Alternate Conversion. On any Alternate Conversion Date, the Holder may voluntarily convert any Alternate Conversion Amount
pursuant to Section 3(c) (with “Alternate Conversion Price” replacing “Conversion Price” for all purposes
hereunder with respect to such Alternate Conversion and with “Redemption Premium of the Conversion Amount” replacing
“Conversion Amount” in clause (x) of the definition of Conversion Rate above with respect to such Alternate Conversion)
by designating in the Conversion Notice delivered pursuant to this Section 3(e) of this Note that the Holder is electing to use
the Alternate Conversion Price for such conversion; provided that in the event of the Conversion Floor Price Condition, on the
applicable Alternate Conversion Date the Company shall also deliver to the Holder the applicable Alternate Conversion Floor Amount.
Notwithstanding anything to the contrary in this Section 3(e), but subject to Section 3(d), until the Company delivers shares of
Common Stock representing the applicable Alternate Conversion Amount to the Holder, such Alternate Conversion Amount may be converted
by the Holder into shares of Common Stock pursuant to Section 3(c) without regard to this Section 3(e).

 

4. RIGHTS
UPON EVENT OF DEFAULT.

 

(a) Event
of Default. Each of the following events shall constitute an “Event of Default” and each of the events in
clauses (ix), (x) and (xi) shall constitute a “Bankruptcy Event of Default”:

 

(i) the
failure of the applicable Registration Statement (as defined in the Registration Rights Agreement) to be filed with the SEC on
or prior to the date that is five (5) days after the applicable Filing Deadline (as defined in the Registration Rights Agreement)
or the failure of the applicable Registration Statement to be declared effective by the SEC on or prior to the date that is five
(5) days after the applicable Effectiveness Deadline (as defined in the Registration Rights Agreement);

 

(ii) while
the applicable Registration Statement is required to be maintained effective pursuant to the terms of the Registration Rights Agreement,
the effectiveness of the applicable Registration Statement lapses for any reason (including, without limitation, the issuance of
a stop order) or such Registration Statement (or the prospectus contained therein) is unavailable to any holder of Registrable
Securities (as defined in the Registration Rights Agreement) for sale of all of such holder’s Registrable Securities in accordance
with the terms of the Registration Rights Agreement, and such lapse or unavailability continues for a period of five (5) consecutive
days or for more than an aggregate of ten (10) days in any 365-day period (excluding days during an Allowable Grace Period (as
defined in the Registration Rights Agreement));

 

    17

     

    

 

(iii) the
suspension (or threatened suspension) from trading or the failure (or threatened failure) of the Common Stock to be trading or
listed (as applicable) on an Eligible Market for a period of five (5) consecutive Trading Days;

 

(iv) the
Company’s (A) failure to cure a Conversion Failure or a Delivery Failure (as defined in the Warrants) by delivery of the
required number of shares of Common Stock within five (5) Trading Days after the applicable Conversion Date or exercise date (as
the case may be) or (B) notice, written or oral, to any holder of the Notes or Warrants, including, without limitation, by way
of public announcement or through any of its agents, at any time, of its intention not to comply, as required, with a request for
conversion of any Notes into shares of Common Stock that is requested in accordance with the provisions of the Notes, other than
pursuant to Section 3(d), or a request for exercise of any Warrants for shares of Common Stock in accordance with the provisions
of the Warrants;

 

(v) except
to the extent the Company is in compliance with Section 11(b) below, at any time following the tenth (10th) consecutive
day that the Holder’s Authorized Share Allocation (as defined in Section 11(a) below) is less than (A) the number of shares
of Common Stock that the Holder would be entitled to receive upon a conversion of the full Conversion Amount of this Note (without
regard to any limitations on conversion set forth in Section 3(d) or otherwise), and (B) the number of shares of Common Stock that
the Holder would be entitled to receive upon exercise in full of the Holder’s Warrants (without regard to any limitations
on exercise set forth in the Warrants);

 

(vi) the
Company’s or any Subsidiary’s failure to pay to the Holder any amount of Principal, Interest, Late Charges or other
amounts when and as due under this Note (including, without limitation, the Company’s or any Subsidiary’s failure to
pay any redemption payments or amounts hereunder) or any other Transaction Document (as defined in the Securities Purchase Agreement)
or any other agreement, document, certificate or other instrument delivered in connection with the transactions contemplated hereby
and thereby, except, in the case of a failure to pay Interest and Late Charges when and as due, in which case only if such failure
remains uncured for a period of at least two (2) Trading Days;

 

(vii) the
Company fails to remove any restrictive legend on any certificate or any shares of Common Stock issued to the Holder upon conversion
or exercise (as the case may be) of any Securities (as defined in the Securities Purchase Agreement) acquired by the Holder under
the Securities Purchase Agreement (including this Note) as and when required by such Securities or the Securities Purchase Agreement,
unless otherwise then prohibited by applicable federal securities laws, and any such failure remains uncured for at least five
(5) days;

 

(viii) the
occurrence of any default under, redemption of or acceleration prior to maturity of at least an aggregate of $150,000 of Indebtedness
(as defined in the Securities Purchase Agreement) of the Company or any of its Subsidiaries, other than with respect to any Other
Notes;

 

    18

     

    

 

(ix) bankruptcy,
insolvency, reorganization or liquidation proceedings or other proceedings for the relief of debtors shall be instituted by or
against the Company or any Subsidiary and, if instituted against the Company or any Subsidiary by a third party, shall not be dismissed
within thirty (30) days of their initiation;

 

(x) the
commencement by the Company or any Subsidiary of a voluntary case or proceeding under any applicable federal, state or foreign
bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or
insolvent, or the consent by it to the entry of a decree, order, judgment or other similar document in respect of the Company or
any Subsidiary in an involuntary case or proceeding under any applicable federal, state or foreign bankruptcy, insolvency, reorganization
or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against it, or the filing by it
of a petition or answer or consent seeking reorganization or relief under any applicable federal, state or foreign law, or the
consent by it to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator,
assignee, trustee, sequestrator or other similar official of the Company or any Subsidiary or of any substantial part of its property,
or the making by it of an assignment for the benefit of creditors, or the execution of a composition of debts, or the occurrence
of any other similar federal, state or foreign proceeding, or the admission by it in writing of its inability to pay its debts
generally as they become due, the taking of corporate action by the Company or any Subsidiary in furtherance of any such action
or the taking of any action by any Person to commence a Uniform Commercial Code foreclosure sale or any other similar action under
federal, state or foreign law;

 

(xi) the
entry by a court of (i) a decree, order, judgment or other similar document in respect of the Company or any Subsidiary of a voluntary
or involuntary case or proceeding under any applicable federal, state or foreign bankruptcy, insolvency, reorganization or other
similar law or (ii) a decree, order, judgment or other similar document adjudging the Company or any Subsidiary as bankrupt or
insolvent, or approving as properly filed a petition seeking liquidation, reorganization, arrangement, adjustment or composition
of or in respect of the Company or any Subsidiary under any applicable federal, state or foreign law or (iii) a decree, order,
judgment or other similar document appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar
official of the Company or any Subsidiary or of any substantial part of its property, or ordering the winding up or liquidation
of its affairs, and the continuance of any such decree, order, judgment or other similar document or any such other decree, order,
judgment or other similar document unstayed and in effect for a period of thirty (30) consecutive days;

 

(xii) a
final judgment or judgments for the payment of money aggregating in excess of $150,000 are rendered against the Company and/or
any of its Subsidiaries and which judgments are not, within thirty (30) days after the entry thereof, bonded, discharged, settled
or stayed pending appeal, or are not discharged within thirty (30) days after the expiration of such stay; provided, however, any
judgment which is covered by insurance or an indemnity from a credit worthy party shall not be included in calculating the $150,000
amount set forth above so long as the Company provides the Holder a written statement from such insurer or indemnity provider (which
written statement shall be reasonably satisfactory to the Holder) to the effect that such judgment is covered by insurance or an
indemnity and the Company or such Subsidiary (as the case may be) will receive the proceeds of such insurance or indemnity within
thirty (30) days of the issuance of such judgment;

 

    19

     

    

 

(xiii) the
Company and/or any Subsidiary, individually or in the aggregate, either (i) fails to pay, when due, or within any applicable grace
period, any payment with respect to any Indebtedness in excess of $150,000 due to any third party (other than, with respect to
unsecured Indebtedness only, payments contested by the Company and/or such Subsidiary (as the case may be) in good faith by proper
proceedings and with respect to which adequate reserves have been set aside for the payment thereof in accordance with GAAP) or
is otherwise in breach or violation of any agreement for monies owed or owing in an amount in excess of $150,000, which breach
or violation permits the other party thereto to declare a default or otherwise accelerate amounts due thereunder, or (ii) suffer
to exist any other circumstance or event that would, with or without the passage of time or the giving of notice, result in a default
or event of default under any agreement binding the Company or any Subsidiary, which default or event of default would or is likely
to have a material adverse effect on the business, assets, operations (including results thereof), liabilities, properties, condition
(including financial condition) or prospects of the Company or any of its Subsidiaries, individually or in the aggregate;

 

(xiv) other
than as specifically set forth in another clause of this Section 4(a), the Company or any Subsidiary breaches any representation
or warranty, in any material respect (other than representations or warranties subject to material adverse effect or materiality,
which may not be breached in any respect) or any covenant or other term or condition of any Transaction Document, except, in the
case of a breach of a covenant or other term or condition that is curable, only if such breach remains uncured for a period of
two (2) consecutive Trading Days;

 

(xv) a
false or inaccurate certification (including a false or inaccurate deemed certification) by the Company that either (A) the Equity
Conditions are satisfied, (B) there has been no Equity Conditions Failure, or (C) as to whether any Event of Default has occurred;

 

(xvi) any
breach or failure in any respect by the Company or any Subsidiary to comply with any provision of Section 14 of this Note;

 

(xvii) any
Material Adverse Effect (as defined in the Securities Purchase Agreement) occurs; or

 

(xviii) any
Event of Default (as defined in the Other Notes) occurs with respect to any Other Notes.

 

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(b) Notice
of an Event of Default; Redemption Right. Upon the occurrence of an Event of Default with respect to this Note or any Other
Note, the Company shall within two (2) Business Days deliver written notice thereof via facsimile or electronic mail and overnight
courier (with next day delivery specified) (an “Event of Default Notice”) to the Holder. At any time after the
earlier of the Holder’s receipt of an Event of Default Notice and the Holder becoming aware of an Event of Default (such
earlier date, the “Event of Default Right Commencement Date”) and ending (such ending date, the “Event
of Default Right Expiration Date”, and each such period, an “Event of Default Redemption Right Period”)
on the twentieth (20th) Trading Day after the later of (x) the date such Event of Default is cured and (y) the Holder’s
receipt of an Event of Default Notice that includes (I) a reasonable description of the applicable Event of Default, (II) a certification
as to whether, in the opinion of the Company, such Event of Default is capable of being cured and, if applicable, a reasonable
description of any existing plans of the Company to cure such Event of Default and (III) a certification as to the date the Event
of Default occurred and, if cured on or prior to the date of such Event of Default Notice, the applicable Event of Default Right
Expiration Date, the Holder may require the Company to redeem (regardless of whether such Event of Default has been cured on or
prior to the Event of Default Right Expiration Date) all or any portion of this Note by delivering written notice thereof (the
“Event of Default Redemption Notice”) to the Company, which Event of Default Redemption Notice shall indicate
the portion of this Note the Holder is electing to redeem. Each portion of this Note subject to redemption by the Company pursuant
to this Section 4(b) shall be redeemed by the Company at a price equal to the greater of (i) the product of (A) the Conversion
Amount to be redeemed multiplied by (B) the Redemption Premium and (ii) the product of (X) the Conversion Rate with respect to
the Conversion Amount in effect at such time as the Holder delivers an Event of Default Redemption Notice multiplied by (Y) the
product of (1) the Redemption Premium multiplied by (2) the greatest Closing Sale Price of the Common Stock on any Trading Day
during the period commencing on the date immediately preceding such Event of Default and ending on the date the Company makes the
entire payment required to be made under this Section 4(b) (the “Event of Default Redemption Price”). Redemptions
required by this Section 4(b) shall be made in accordance with the provisions of Section 12. To the extent redemptions required
by this Section 4(b) are deemed or determined by a court of competent jurisdiction to be prepayments of this Note by the Company,
such redemptions shall be deemed to be voluntary prepayments. Notwithstanding anything to the contrary in this Section 3(d), but
subject to Section 3(d), until the Event of Default Redemption Price (together with any Late Charges thereon) is paid in full,
the Conversion Amount submitted for redemption under this Section 4(b) (together with any Late Charges thereon) may be converted,
in whole or in part, by the Holder into Common Stock pursuant to the terms of this Note. In the event of a partial redemption of
this Note pursuant hereto, the Principal amount redeemed shall be deducted from the Installment Amount(s) relating to the applicable
Installment Date(s) as set forth in the Event of Default Redemption Notice. In the event of the Company’s redemption of any
portion of this Note under this Section 4(b), the Holder’s damages would be uncertain and difficult to estimate because of
the parties’ inability to predict future interest rates and the uncertainty of the availability of a suitable substitute
investment opportunity for the Holder. Accordingly, any redemption premium due under this Section 4(b) is intended by the parties
to be, and shall be deemed, a reasonable estimate of the Holder’s actual loss of its investment opportunity and not as a
penalty. Any redemption upon an Event of Default shall not constitute an election of remedies by the Holder, and all other rights
and remedies of the Holder shall be preserved.

 

(c) Mandatory
Redemption upon Bankruptcy Event of Default. Notwithstanding anything to the contrary herein, and notwithstanding any conversion
that is then required or in process, upon any Bankruptcy Event of Default, whether occurring prior to or following the Maturity
Date, the Company shall immediately pay to the Holder an amount in cash representing (i) all outstanding Principal, accrued and
unpaid Interest and accrued and unpaid Late Charges on such Principal and Interest, multiplied by (ii) the Redemption Premium,
in addition to any and all other amounts due hereunder, without the requirement for any notice or demand or other action by the
Holder or any other person or entity, provided that the Holder may, in its sole discretion, waive such right to receive payment
upon a Bankruptcy Event of Default, in whole or in part, and any such waiver shall not affect any other rights of the Holder hereunder,
including any other rights in respect of such Bankruptcy Event of Default, any right to conversion, and any right to payment of
the Event of Default Redemption Price or any other Redemption Price, as applicable.

 

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5. RIGHTS
UPON FUNDAMENTAL TRANSACTION.

 

(a) Assumption.
The Company shall not enter into or be party to a Fundamental Transaction unless (i) the Successor Entity assumes in writing
all of the obligations of the Company under this Note and the other Transaction Documents in accordance with the provisions of
this Section 5(a) pursuant to written agreements in form and substance satisfactory to the Holder and approved by the Holder prior
to such Fundamental Transaction, including agreements to deliver to each holder of Notes in exchange for such Notes a security
of the Successor Entity evidenced by a written instrument substantially similar in form and substance to the Notes, including,
without limitation, having a principal amount and interest rate equal to the principal amounts then outstanding and the interest
rates of the Notes held by such holder, having similar conversion rights as the Notes and having similar ranking and security to
the Notes, and satisfactory to the Holder and (ii) the Successor Entity (including its Parent Entity) is a publicly traded
corporation whose common stock is quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental
Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental
Transaction, the provisions of this Note and the other Transaction Documents referring to the “Company” shall refer
instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations
of the Company under this Note and the other Transaction Documents with the same effect as if such Successor Entity had been named
as the Company herein. Upon consummation of a Fundamental Transaction, the Successor Entity shall deliver to the Holder confirmation
that there shall be issued upon conversion or redemption of this Note at any time after the consummation of such Fundamental Transaction,
in lieu of the shares of Common Stock (or other securities, cash, assets or other property (except such items still issuable under
Sections 6 and 15, which shall continue to be receivable thereafter)) issuable upon the conversion or redemption of the Notes prior
to such Fundamental Transaction, such shares of the publicly traded common stock (or their equivalent) of the Successor Entity
(including its Parent Entity) which the Holder would have been entitled to receive upon the happening of such Fundamental Transaction
had this Note been converted immediately prior to such Fundamental Transaction (without regard to any limitations on the conversion
of this Note), as adjusted in accordance with the provisions of this Note. Notwithstanding the foregoing, the Holder may elect,
at its sole option, by delivery of written notice to the Company to waive this Section 5(a) to permit the Fundamental Transaction
without the assumption of this Note. The provisions of this Section 5 shall apply similarly and equally to successive Fundamental
Transactions and shall be applied without regard to any limitations on the conversion of this Note.

 

(b) Notice
of a Change of Control; Redemption Right. No sooner than twenty (20) Trading Days nor later than ten (10) Trading Days prior
to the consummation of a Change of Control (the “Change of Control Date”), but not prior to the public announcement
of such Change of Control, the Company shall deliver written notice thereof via facsimile or electronic mail and overnight courier
to the Holder (a “Change of Control Notice”). At any time during the period beginning after the Holder’s
receipt of a Change of Control Notice or the Holder becoming aware of a Change of Control if a Change of Control Notice is not
delivered to the Holder in accordance with the immediately preceding sentence (as applicable) and ending on twenty (20) Trading
Days after the later of (A) the date of consummation of such Change of Control or (B) the date of receipt of such Change of Control
Notice or (C) the date of the announcement of such Change of Control, the Holder may require the Company to redeem all or any portion
of this Note by delivering written notice thereof (“Change of Control Redemption Notice”) to the Company, which
Change of Control Redemption Notice shall indicate the Conversion Amount the Holder is electing to redeem. The portion of this
Note subject to redemption pursuant to this Section 5 shall be redeemed by the Company in cash at a price equal to the greatest
of (i) the product of (w) the Change of Control Redemption Premium multiplied by (y) the Conversion Amount being redeemed, (ii)
the product of (x) the Change of Control Redemption Premium multiplied by (y) the product of (A) the Conversion Amount being redeemed
multiplied by (B) the quotient determined by dividing (I) the greatest Closing Sale Price of the shares of Common Stock during
the period beginning on the date immediately preceding the earlier to occur of (1) the consummation of the applicable Change of
Control and (2) the public announcement of such Change of Control and ending on the date the Holder delivers the Change of Control
Redemption Notice by (II) the Conversion Price then in effect and (iii) the product of (y) the Change of Control Redemption Premium
multiplied by (z) the product of (A) the Conversion Amount being redeemed multiplied by (B) the quotient of (I) the aggregate cash
consideration and the aggregate cash value of any non-cash consideration per share of Common Stock to be paid to the holders of
the shares of Common Stock upon consummation of such Change of Control (any such non-cash consideration constituting publicly-traded
securities shall be valued at the highest of the Closing Sale Price of such securities as of the Trading Day immediately prior
to the consummation of such Change of Control, the Closing Sale Price of such securities on the Trading Day immediately following
the public announcement of such proposed Change of Control and the Closing Sale Price of such securities on the Trading Day immediately
prior to the public announcement of such proposed Change of Control) divided by (II) the Conversion Price then in effect (the “Change
of Control Redemption Price”). Redemptions required by this Section 5 shall be made in accordance with the provisions
of Section 12 and shall have priority to payments to stockholders in connection with such Change of Control. To the extent redemptions
required by this Section 5(a) are deemed or determined by a court of competent jurisdiction to be prepayments of this Note by the
Company, such redemptions shall be deemed to be voluntary prepayments. Notwithstanding anything to the contrary in this Section
5, but subject to Section 3(d), until the Change of Control Redemption Price (together with any Late Charges thereon) is paid in
full, the Conversion Amount submitted for redemption under this Section 5(a) (together with any Late Charges thereon) may be converted,
in whole or in part, by the Holder into Common Stock pursuant to Section 3. In the event of a partial redemption of this Note pursuant
hereto, the Principal amount redeemed shall be deducted from the Installment Amount(s) relating to the applicable Installment Date(s)
as set forth in the Change of Control Redemption Notice. In the event of the Company’s redemption of any portion of this
Note under this Section 5(a), the Holder’s damages would be uncertain and difficult to estimate because of the parties’
inability to predict future interest rates and the uncertainty of the availability of a suitable substitute investment opportunity
for the Holder. Accordingly, any redemption premium due under this Section 5(a) is intended by the parties to be, and shall be
deemed, a reasonable estimate of the Holder’s actual loss of its investment opportunity and not as a penalty.

 

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6. RIGHTS
UPON ISSUANCE OF PURCHASE RIGHTS AND OTHER CORPORATE EVENTS.

 

(a) Purchase
Rights. In addition to any adjustments pursuant to Section 7 below, if at any time the Company grants, issues or sells any
Options, Convertible Securities or rights to purchase stock, warrants, securities or other property pro rata to all or substantially
all of the record holders of any class of Common Stock (the “Purchase Rights”), then the Holder will be entitled
to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired
if the Holder had held the number of shares of Common Stock acquirable upon complete conversion of this Note (without taking into
account any limitations or restrictions on the convertibility of this Note and assuming for such purpose that the Note was converted
at the Alternate Conversion Price as of the applicable record date) immediately prior to the date on which a record is taken for
the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of
shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however,
that to the extent that the Holder’s right to participate in any such Purchase Right would result in the Holder and the other
Attribution Parties exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Purchase Right
to the extent of the Maximum Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a
result of such Purchase Right (and beneficial ownership) to the extent of any such excess) and such Purchase Right to such extent
shall be held in abeyance (and, if such Purchase Right has an expiration date, maturity date or other similar provision, such term
shall be extended by such number of days held in abeyance, if applicable) for the benefit of the Holder until such time or times,
if ever, as its right thereto would not result in the Holder and the other Attribution Parties exceeding the Maximum Percentage,
at which time or times the Holder shall be granted such right (and any Purchase Right granted, issued or sold on such initial Purchase
Right or on any subsequent Purchase Right held similarly in abeyance (and, if such Purchase Right has an expiration date, maturity
date or other similar provision, such term shall be extended by such number of days held in abeyance, if applicable)) to the same
extent as if there had been no such limitation).

 

(b) Other
Corporate Events. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental
Transaction pursuant to which holders of shares of Common Stock are entitled to receive securities or other assets with respect
to or in exchange for shares of Common Stock (a “Corporate Event”), the Company shall make appropriate provision
to ensure that the Holder will thereafter have the right to receive upon a conversion of this Note, at the Holder’s option
(i) in addition to the shares of Common Stock receivable upon such conversion, such securities or other assets to which the Holder
would have been entitled with respect to such shares of Common Stock had such shares of Common Stock been held by the Holder upon
the consummation of such Corporate Event (without taking into account any limitations or restrictions on the convertibility of
this Note) or (ii) in lieu of the shares of Common Stock otherwise receivable upon such conversion, such securities or other assets
received by the holders of shares of Common Stock in connection with the consummation of such Corporate Event in such amounts as
the Holder would have been entitled to receive had this Note initially been issued with conversion rights for the form of such
consideration (as opposed to shares of Common Stock) at a conversion rate for such consideration commensurate with the Conversion
Rate. Provision made pursuant to the preceding sentence shall be in a form and substance satisfactory to the Holder. The provisions
of this Section 6 shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations
on the conversion or redemption of this Note.

 

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7. RIGHTS
UPON ISSUANCE OF OTHER SECURITIES.

 

(a) Adjustment
of Conversion Price upon Issuance of Common Stock. If and whenever on or after the Subscription Date the Company grants, issues
or sells (or enters into any agreement to grant, issue or sell), or in accordance with this Section 7(a) is deemed to have granted,
issued or sold, any shares of Common Stock (including the issuance or sale of shares of Common Stock owned or held by or for the
account of the Company, but excluding any Excluded Securities issued or sold or deemed to have been issued or sold) for a consideration
per share (the “New Issuance Price”) less than a price equal to the Conversion Price in effect immediately prior
to such issuance or sale or deemed issuance or sale (such Conversion Price then in effect is referred to herein as the “Applicable
Price”) (the foregoing a “Dilutive Issuance”), then, immediately after such Dilutive Issuance, the
Conversion Price then in effect shall be reduced to an amount equal to the New Issuance Price. For all purposes of the foregoing
(including, without limitation, determining the adjusted Conversion Price and the New Issuance Price under this Section 7(a)),
the following shall be applicable:

 

(i) Issuance
of Options. If the Company in any manner grants, issues or sells (or enters into any agreement to grant, issue or sell) any
Options and the lowest price per share for which one share of Common Stock is at any time issuable upon the exercise of any such
Option or upon conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise
pursuant to the terms thereof is less than the Applicable Price, then such share of Common Stock shall be deemed to be outstanding
and to have been issued and sold by the Company at the time of the granting, issuance or sale of such Option for such price per
share. For purposes of this Section 7(a)(i), the “lowest price per share for which one share of Common Stock is at any time
issuable upon the exercise of any such Option or upon conversion, exercise or exchange of any Convertible Securities issuable upon
exercise of any such Option or otherwise pursuant to the terms thereof” shall be equal to (1) the lower of (x) the sum of
the lowest amounts of consideration (if any) received or receivable by the Company with respect to any one share of Common Stock
upon the granting, issuance or sale of such Option, upon exercise of such Option and upon conversion, exercise or exchange of any
Convertible Security issuable upon exercise of such Option or otherwise pursuant to the terms thereof and (y) the lowest exercise
price set forth in such Option for which one share of Common Stock is issuable (or may become issuable assuming all possible market
conditions) upon the exercise of any such Options or upon conversion, exercise or exchange of any Convertible Securities issuable
upon exercise of any such Option or otherwise pursuant to the terms thereof, minus (2) the sum of all amounts paid or payable to
the holder of such Option (or any other Person) with respect to any one share of Common Stock upon the granting, issuance or sale
of such Option, upon exercise of such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon
exercise of such Option or otherwise pursuant to the terms thereof plus the value of any other consideration consisting of cash,
debt forgiveness, assets or any other property received or receivable by, or benefit conferred on, the holder of such Option (or
any other Person). Except as contemplated below, no further adjustment of the Conversion Price shall be made upon the actual issuance
of such share of Common Stock or of such Convertible Securities upon the exercise of such Options or otherwise pursuant to the
terms thereof or upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of such Convertible
Securities.

 

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(ii) Issuance
of Convertible Securities. If the Company in any manner issues or sells (or enters into any agreement to issue or sell) any
Convertible Securities and the lowest price per share for which one share of Common Stock is at any time issuable upon the conversion,
exercise or exchange thereof or otherwise pursuant to the terms thereof is less than the Applicable Price, then such share of Common
Stock shall be deemed to be outstanding and to have been issued and sold by the Company at the time of the issuance or sale of
such Convertible Securities for such price per share. For the purposes of this Section 7(a)(ii), the “lowest price per share
for which one share of Common Stock is at any time issuable (or may become issuable assuming all possible market conditions) upon
the conversion, exercise or exchange thereof or otherwise pursuant to the terms thereof” shall be equal to (1) the lower
of (x) the sum of the lowest amounts of consideration (if any) received or receivable by the Company with respect to one share
of Common Stock upon the issuance or sale of the Convertible Security and upon conversion, exercise or exchange of such Convertible
Security or otherwise pursuant to the terms thereof and (y) the lowest conversion price set forth in such Convertible Security
for which one share of Common Stock is issuable upon conversion, exercise or exchange thereof or otherwise pursuant to the terms
thereof minus (2) the sum of all amounts paid or payable to the holder of such Convertible Security (or any other Person) with
respect to any one share of Common Stock upon the issuance or sale of such Convertible Security plus the value of any other consideration
received or receivable consisting of cash, debt forgiveness, assets or other property by, or benefit conferred on, the holder of
such Convertible Security (or any other Person). Except as contemplated below, no further adjustment of the Conversion Price shall
be made upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of such Convertible Securities
or otherwise pursuant to the terms thereof, and if any such issuance or sale of such Convertible Securities is made upon exercise
of any Options for which adjustment of the Conversion Price has been or is to be made pursuant to other provisions of this Section
7(a), except as contemplated below, no further adjustment of the Conversion Price shall be made by reason of such issuance or sale.

 

(iii) Change
in Option Price or Rate of Conversion. If the purchase or exercise price provided for in any Options, the additional consideration,
if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the rate at which any Convertible
Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases or decreases at any time (other
than proportional changes in conversion or exercise prices, as applicable, in connection with an event referred to in Section 7(b)
below), the Conversion Price in effect at the time of such increase or decrease shall be adjusted to the Conversion Price which
would have been in effect at such time had such Options or Convertible Securities provided for such increased or decreased purchase
price, additional consideration or increased or decreased conversion rate (as the case may be) at the time initially granted, issued
or sold. For purposes of this Section 7(a)(iii), if the terms of any Option or Convertible Security that was outstanding as of
the Subscription Date are increased or decreased in the manner described in the immediately preceding sentence, then such Option
or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion or exchange thereof shall be deemed
to have been issued as of the date of such increase or decrease. No adjustment pursuant to this Section 7(a) shall be made if such
adjustment would result in an increase of the Conversion Price then in effect.

 

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(iv) Calculation
of Consideration Received. If any Option and/or Convertible Security and/or Adjustment Right is issued in connection with the
issuance or sale or deemed issuance or sale of any other securities of the Company (as determined by the Holder, the “Primary
Security”, and such Option and/or Convertible Security and/or Adjustment Right, the “Secondary Securities”
and together with the Primary Security, each a “Unit”), together comprising one integrated transaction, the
aggregate consideration per share of Common Stock with respect to such Primary Security shall be deemed to be the lower of (x)
the purchase price of such Unit, (y) if such Primary Security is an Option and/or Convertible Security, the lowest price per share
for which one share of Common Stock is at any time issuable upon the exercise or conversion of the Primary Security in accordance
with Section 7(a)(i) or 7(a)(ii) above and (z) the lowest VWAP of the shares of Common Stock on any Trading Day during the four
(4) Trading Day period (the “Adjustment Period”) immediately following the public announcement of such Dilutive
Issuance (for the avoidance of doubt, if such public announcement is released prior to the opening of the Principal Market on a
Trading Day, such Trading Day shall be the first Trading Day in such four Trading Day period and if this Note is exercised, on
any given Conversion Date during any such Adjustment Period, solely with respect to such portion of this Note converted on such
applicable Conversion Date, such applicable Adjustment Period shall be deemed to have ended on, and included, the Trading Day immediately
prior to such Conversion Date). If any shares of Common Stock, Options or Convertible Securities are issued or sold or deemed to
have been issued or sold for cash, the consideration received therefor will be deemed to be the net amount of consideration received
by the Company therefor. If any shares of Common Stock, Options or Convertible Securities are issued or sold for a consideration
other than cash, the amount of such consideration received by the Company will be the fair value of such consideration, except
where such consideration consists of publicly traded securities, in which case the amount of consideration received by the Company
for such securities will be the arithmetic average of the VWAPs of such security for each of the five (5) Trading Days immediately
preceding the date of receipt. If any shares of Common Stock, Options or Convertible Securities are issued to the owners of the
non-surviving entity in connection with any merger in which the Company is the surviving entity, the amount of consideration therefor
will be deemed to be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable
to such shares of Common Stock, Options or Convertible Securities (as the case may be). The fair value of any consideration other
than cash or publicly traded securities will be determined jointly by the Company and the Holder. If such parties are unable to
reach agreement within ten (10) days after the occurrence of an event requiring valuation (the “Valuation Event”),
the fair value of such consideration will be determined within five (5) Trading Days after the tenth (10th) day following
such Valuation Event by an independent, reputable appraiser jointly selected by the Company and the Holder. The determination of
such appraiser shall be final and binding upon all parties absent manifest error and the fees and expenses of such appraiser shall
be borne by the Company.

 

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

 

(b) Adjustment
of Conversion Price upon Subdivision or Combination of Common Stock. Without limiting any provision of Section 6, Section
15 or Section 7(a), if the Company at any time on or after the Subscription Date subdivides (by any stock split, stock dividend,
stock combination, recapitalization or other similar transaction) one or more classes of its outstanding shares of Common Stock
into a greater number of shares, the Conversion Price in effect immediately prior to such subdivision will be proportionately reduced.
Without limiting any provision of Section 6, Section 15 or Section 7(a), if the Company at any time on or after the Subscription
Date combines (by any stock split, stock dividend, stock combination, recapitalization or other similar transaction) one or more
classes of its outstanding shares of Common Stock into a smaller number of shares, the Conversion Price in effect immediately prior
to such combination will be proportionately increased. Any adjustment pursuant to this Section 7(b) shall become effective immediately
after the effective date of such subdivision or combination. If any event requiring an adjustment under this Section 7(b) occurs
during the period that a Conversion Price is calculated hereunder, then the calculation of such Conversion Price shall be adjusted
appropriately to reflect such event.

 

(c) Holder’s
Right of Adjusted Conversion Price. In addition to and not in limitation of the other provisions of this Section 7, if the
Company in any manner issues or sells or enters into any agreement to issue or sell, any Common Stock, Options or Convertible Securities
(any such securities, “Variable Price Securities”), after the Subscription Date that are issuable pursuant to
such agreement or convertible into or exchangeable or exercisable for shares of Common Stock at a price which varies or may vary
with the market price of the shares of Common Stock, including by way of one or more reset(s) to a fixed price, but exclusive of
such formulations reflecting customary anti-dilution provisions (such as share splits, share combinations, share dividends and
similar transactions) (each of the formulations for such variable price being herein referred to as, the “Variable Price”),
the Company shall provide written notice thereof via facsimile and overnight courier to the Holder on the date of such agreement
and the issuance of such Convertible Securities or Options. From and after the date the Company enters into such agreement or issues
any such Variable Price Securities, the Holder shall have the right, but not the obligation, in its sole discretion to substitute
the Variable Price for the Conversion Price upon conversion of this Note by designating in the Conversion Notice delivered upon
any conversion of this Note that solely for purposes of such conversion the Holder is relying on the Variable Price rather than
the Conversion Price then in effect. The Holder’s election to rely on a Variable Price for a particular conversion of this
Note shall not obligate the Holder to rely on a Variable Price for any future conversion of this Note. In addition, from and after
the date the Company enters into such agreement or issues any such Variable Price Securities, for purposes of calculating the Installment
Conversion Price as of any time of determination, the “Conversion Price” as used therein shall mean the lower of (x)
the Conversion Price as of such time of determination and (y) the Variable Price as of such time of determination.

 

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(d) Stock
Combination Event Adjustments. If at any time and from time to time on or after the Subscription Date there occurs any stock
split, stock dividend, stock combination recapitalization or other similar transaction involving the Common Stock (each, a “Stock
Combination Event”, and such date thereof, the “Stock Combination Event Date”) and the Event Market
Price is less than the Conversion Price then in effect (after giving effect to the adjustment in Section 7(b) above), then on the
sixteenth (16th) Trading Day immediately following such Stock Combination Event Date, the Conversion Price then in effect
on such sixteenth (16th) Trading Day (after giving effect to the adjustment in Section 7(b) above) shall be reduced
(but in no event increased) to the Event Market Price. For the avoidance of doubt, if the adjustment in the immediately preceding
sentence would otherwise result in an increase in the Conversion Price hereunder, no adjustment shall be made.

 

(e) Other
Events. In the event that the Company (or any Subsidiary) shall take any action to which the provisions hereof are not strictly
applicable, or, if applicable, would not operate to protect the Holder from dilution or if any event occurs of the type contemplated
by the provisions of this Section 7 but not expressly provided for by such provisions (including, without limitation, the granting
of stock appreciation rights, phantom stock rights or other rights with equity features), then the Company’s board of directors
shall in good faith determine and implement an appropriate adjustment in the Conversion Price so as to protect the rights of the
Holder, provided that no such adjustment pursuant to this Section 7(e) will increase the Conversion Price as otherwise determined
pursuant to this Section 7, provided further that if the Holder does not accept such adjustments as appropriately protecting its
interests hereunder against such dilution, then the Company’s board of directors and the Holder shall agree, in good faith,
upon an independent investment bank of nationally recognized standing to make such appropriate adjustments, whose determination
shall be final and binding absent manifest error and whose fees and expenses shall be borne by the Company.

 

(f) Calculations.
All calculations under this Section 7 shall be made by rounding to the nearest cent or the nearest 1/100th of a
share, as applicable. The number of shares of Common Stock outstanding at any given time shall not include shares owned or held
by or for the account of the Company, and the disposition of any such shares shall be considered an issue or sale of Common Stock.

 

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

 

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8. INSTALLMENT
CONVERSION OR REDEMPTION.

 

(a) General.
On each applicable Installment Date, provided there has been no Equity Conditions Failure, the Company shall pay to the Holder
of this Note the applicable Installment Amount due on such date by converting such Installment Amount in accordance with this Section
8 (a “Installment Conversion”); provided, however, that the Company may, at its option following
notice to the Holder as set forth below, pay the Installment Amount by redeeming such Installment Amount in cash (a “Installment
Redemption”) or by any combination of an Installment Conversion and an Installment Redemption so long as all of the outstanding
applicable Installment Amount due on any Installment Date shall be converted and/or redeemed by the Company on the applicable Installment
Date, subject to the provisions of this Section 8. On the date which is the eleventh (11th) Trading Day prior to each Installment
Date (each, an “Installment Notice Due Date”), the Company shall deliver written notice (each, a “Installment
Notice” and the date all of the holders receive such notice is referred to as to the “Installment Notice Date”),
to each holder of Notes and such Installment Notice shall (i) either (A) confirm that the applicable Installment Amount of such
holder’s Note shall be converted in whole pursuant to an Installment Conversion or (B) (1) state that the Company elects
to redeem for cash, or is required to redeem for cash in accordance with the provisions of the Notes, in whole or in part, the
applicable Installment Amount pursuant to an Installment Redemption and (2) specify the portion of such Installment Amount which
the Company elects or is required to redeem pursuant to an Installment Redemption (such amount to be redeemed in cash, the “Installment
Redemption Amount”) and the portion of the applicable Installment Amount, if any, with respect to which the Company will,
and is permitted to, effect an Installment Conversion (such amount of the applicable Installment Amount so specified to be so converted
pursuant to this Section 8 is referred to herein as the “Installment Conversion Amount”), which amounts when
added together, must at least equal the entire applicable Installment Amount and (ii) if the applicable Installment Amount is to
be paid, in whole or in part, pursuant to an Installment Conversion, certify that there is not then an Equity Conditions Failure
as of the applicable Installment Notice Date. Each Installment Notice shall be irrevocable. If the Company does not timely deliver
an Installment Notice in accordance with this Section 8 with respect to a particular Installment Date, then the Company shall be
deemed to have delivered an irrevocable Installment Notice confirming an Installment Conversion of the entire Installment Amount
payable on such Installment Date and shall be deemed to have certified that there is not then an Equity Conditions Failure in connection
with such Installment Conversion. Except as expressly provided in this Section 8(a), the Company shall convert and/or redeem the
applicable Installment Amount of this Note pursuant to this Section 8 and the corresponding Installment Amounts of the Other Notes
pursuant to the corresponding provisions of the Other Notes in the same ratio of the applicable Installment Amount being converted
and/or redeemed hereunder. The applicable Installment Conversion Amount (whether set forth in the applicable Installment Notice
or by operation of this Section 8) shall be converted in accordance with Section 8(b) and the applicable Installment Redemption
Amount shall be redeemed in accordance with Section 8(c).

 

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(b) Mechanics
of Installment Conversion. Subject to Section 3(d), if the Company delivers an Installment Notice or is deemed to have delivered
an Installment Notice certifying that such Installment Amount is being paid, in whole or in part, in an Installment Conversion
in accordance with Section 8(a), then the remainder of this Section 8(b) shall apply. The applicable Installment Conversion Amount,
if any, shall be converted on the applicable Installment Date at the applicable Installment Conversion Price and the Company shall,
on such Installment Date, (A) deliver to the Holder’s account with DTC such shares of Common Stock issued upon such conversion
(subject to the reduction contemplated by the immediately following sentence and, if applicable, the penultimate sentence of this
Section 8(b)) and (B) in the event of the Conversion Floor Price Condition, the Company shall deliver to the Holder the applicable
Conversion Installment Floor Amount, provided that the Equity Conditions are then satisfied (or waived in writing by the Holder)
on such Installment Date and an Installment Conversion is not otherwise prohibited under any other provision of this Note. If the
Company confirmed (or is deemed to have confirmed by operation of Section 8(a)) the conversion of the applicable Installment Conversion
Amount, in whole or in part, and there was no Equity Conditions Failure as of the applicable Installment Notice Date (or is deemed
to have certified that the Equity Conditions in connection with any such conversion have been satisfied by operation of Section
8(a)) but an Equity Conditions Failure occurred between the applicable Installment Notice Date and any time through the applicable
Installment Date (the “Interim Installment Period”), the Company shall provide the Holder a subsequent notice
to that effect. If there is an Equity Conditions Failure (which is not waived in writing by the Holder) during such Interim Installment
Period or an Installment Conversion is not otherwise permitted under any other provision of this Note, then, at the option of the
Holder designated in writing to the Company, the Holder may require the Company to do any one or more of the following: (i) the
Company shall redeem all or any part designated by the Holder of the unconverted Installment Conversion Amount (such designated
amount is referred to as the “Designated Redemption Amount”) and the Company shall pay to the Holder within
two (2) days of such Installment Date, by wire transfer of immediately available funds, an amount in cash equal to 125% of such
Designated Redemption Amount, and/or (ii) the Installment Conversion shall be null and void with respect to all or any part designated
by the Holder of the unconverted Installment Conversion Amount and the Holder shall be entitled to all the rights of a holder of
this Note with respect to such designated part of the Installment Conversion Amount; provided, however, the Conversion Price for
such designated part of such unconverted Installment Conversion Amount shall thereafter be adjusted to equal the lesser of (A)
the Installment Conversion Price as in effect on the date on which the Holder voided the Installment Conversion and (B) the Installment
Conversion Price that would be in effect on the date on which the Holder delivers a Conversion Notice relating thereto as if such
date was an Installment Date. If the Company fails to redeem any Designated Redemption Amount by the second (2nd) day following
the applicable Installment Date by payment of such amount by such date, then the Holder shall have the rights set forth in Section
12(a) as if the Company failed to pay the applicable Installment Redemption Price (as defined below) and all other rights under
this Note (including, without limitation, such failure constituting an Event of Default described in Section 4(a)(vi)). Notwithstanding
anything to the contrary in this Section 8(b), but subject to 3(d), until the Company delivers Common Stock representing the Installment
Conversion Amount to the Holder, the Installment Conversion Amount may be converted by the Holder into Common Stock pursuant to
Section 3. In the event that the Holder elects to convert the Installment Conversion Amount prior to the applicable Installment
Date as set forth in the immediately preceding sentence, the Installment Conversion Amount so converted shall be deducted from
the Installment Amount(s) relating to the applicable Installment Date(s) as set forth in the applicable Conversion Notice. The
Company shall pay any and all taxes that may be payable with respect to the issuance and delivery of any shares of Common Stock
in any Installment Conversion hereunder.

 

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(c) Mechanics
of Installment Redemption. If the Company elects or is required to effect an Installment Redemption, in whole or in part, in
accordance with Section 8(a), then the Installment Redemption Amount, if any, shall be redeemed by the Company in cash on the applicable
Installment Date by wire transfer to the Holder of immediately available funds in an amount equal to 106% of the applicable Installment
Redemption Amount (the “Installment Redemption Price”). If the Company fails to redeem such Installment Redemption
Amount on such Installment Date by payment of the Installment Redemption Price, then, at the option of the Holder designated in
writing to the Company (any such designation shall be a “Conversion Notice” for purposes of this Note), the
Holder may require the Company to convert all or any part of the Installment Redemption Amount at the Installment Conversion Price
(determined as of the date of such designation as if such date were an Installment Date). Conversions required by this Section
8(c) shall be made in accordance with the provisions of Section 3(c). Notwithstanding anything to the contrary in this Section
8(c), but subject to Section 3(d), until the Installment Redemption Price (together with any Late Charges thereon) is paid in full,
the Installment Redemption Amount (together with any Late Charges thereon) may be converted, in whole or in part, by the Holder
into Common Stock pursuant to Section 3. In the event the Holder elects to convert all or any portion of the Installment Redemption
Amount prior to the applicable Installment Date as set forth in the immediately preceding sentence, the Installment Redemption
Amount so converted shall be deducted from the Installment Amounts relating to the applicable Installment Date(s) as set forth
in the applicable Conversion Notice. Redemptions required by this Section 8(c) shall be made in accordance with the provisions
of Section 12.

 

(d) Deferred
Installment Amount. Notwithstanding any provision of this Section 8(d) to the contrary, the Holder may, at its option and in
its sole discretion, deliver a written notice to the Company no later than the Trading Day immediately prior to the applicable
Installment Date electing to have the payment of all or any portion of an Installment Amount payable on such Installment Date deferred
(such amount deferred, the “Deferral Amount”, and such deferral, each a “Deferral”) until
any subsequent Installment Date selected by the Holder, in its sole discretion, in which case, the Deferral Amount shall be added
to, and become part of, such subsequent Installment Amount and such Deferral Amount shall continue to accrue Interest hereunder.
Any notice delivered by the Holder pursuant to this Section 8(d) shall set forth (i) the Deferral Amount and (ii) the date that
such Deferral Amount shall now be payable.

 

(e) Acceleration
of Installment Amounts. Notwithstanding anything herein to the contrary, during the period commencing on an Installment Date
(a “Current Installment Date”) and ending on the Trading Day immediately prior to the next Installment Date
(each, an “Installment Period”), at the option of the Holder, at one or more times, the Holder may convert other
Installment Amounts (each, an “Acceleration”, and each such amount, an “Acceleration Amount”),
in whole or in part, at the Installment Conversion Price of such Current Installment Date in accordance with the conversion procedures
set forth in Section 3 hereunder, mutatis mutandis. Notwithstanding the foregoing, with respect to any given Installment
Period, the Holder may not elect to effect any Acceleration (a “Current Acceleration”) during such Installment
Period if the sum of (x) the Acceleration Amounts with respect to Accelerations previously consummated by the Holder during the
applicable Installment Period and (y) the Acceleration Amount of such Current Acceleration, collectively, exceeds five (5) times
the Installment Amount with respect to such Current Installment Date.

 

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9. REDEMPTIONS
AT THE COMPANY’S ELECTION.

 

(a) Company
Optional Redemption. At any time after the later of (x) thirty (30) calendar days after the Applicable Date (as defined in
the Securities Purchase Agreement) and (y) the date no Equity Conditions Failure exists, the Company shall have the right to redeem
all, but not less than all, of the Conversion Amount then remaining under this Note (the “Company Optional Redemption
Amount”) on the Company Optional Redemption Date (each as defined below) (a “Company Optional Redemption”).
The portion of this Note subject to redemption pursuant to this Section 9(a) shall be redeemed by the Company in cash at a price
(the “Company Optional Redemption Price”) equal to 200% of the greater of (i) the Conversion Amount being redeemed
as of the Company Optional Redemption Date and (ii) the product of (1) the Conversion Rate with respect to the Conversion Amount
being redeemed as of the Company Optional Redemption Date multiplied by (2) the greatest Closing Sale Price of the Common Stock
on any Trading Day during the period commencing on the date immediately preceding such Company Optional Redemption Notice Date
and ending on the Trading Day immediately prior to the date the Company makes the entire payment required to be made under this
Section 9(a). The Company may exercise its right to require redemption under this Section 9(a) by delivering a written notice thereof
by facsimile or electronic mail and overnight courier to all, but not less than all, of the holders of Notes (the “Company
Optional Redemption Notice” and the date all of the holders of Notes received such notice is referred to as the “Company
Optional Redemption Notice Date”). The Company may deliver only one Company Optional Redemption Notice hereunder and
such Company Optional Redemption Notice shall be irrevocable. The Company Optional Redemption Notice shall (x) state the date on
which the Company Optional Redemption shall occur (the “Company Optional Redemption Date”) which date shall
not be less than ninety (90) Trading Days nor more than one hundred (100) Trading Days following the Company Optional Redemption
Notice Date, (y) certify that there has been no Equity Conditions Failure and (z) state the aggregate Conversion Amount of the
Notes which is being redeemed in such Company Optional Redemption from the Holder and all of the other holders of the Notes pursuant
to this Section 9(a) (and analogous provisions under the Other Notes) on the Company Optional Redemption Date. Notwithstanding
anything herein to the contrary, (i) if no Equity Conditions Failure has occurred as of the Company Optional Redemption Notice
Date but an Equity Conditions Failure occurs at any time prior to the Company Optional Redemption Date, (A) the Company shall provide
the Holder a subsequent notice to that effect and (B) unless the Holder waives the Equity Conditions Failure, the Company Optional
Redemption shall be cancelled and the applicable Company Optional Redemption Notice shall be null and void and (ii) at any time
prior to the date the Company Optional Redemption Price is paid, in full, the Company Optional Redemption Amount may be converted,
in whole or in part, by the Holder into shares of Common Stock pursuant to Section 3. All Conversion Amounts converted by the Holder
after the Company Optional Redemption Notice Date shall reduce the Company Optional Redemption Amount of this Note required to
be redeemed on the Company Optional Redemption Date. Redemptions made pursuant to this Section 9(a) shall be made in accordance
with Section 12. In the event of the Company’s redemption of any portion of this Note under this Section 9, the Holder’s
damages would be uncertain and difficult to estimate because of the parties’ inability to predict future interest rates and
the uncertainty of the availability of a suitable substitute investment opportunity for the Holder. Accordingly, any redemption
premium due under this Section 9 is intended by the parties to be, and shall be deemed, a reasonable estimate of the Holder’s
actual loss of its investment opportunity and not as a penalty. For the avoidance of doubt, the Company shall have no right to
effect a Company Optional Redemption if any Event of Default has occurred and continuing, but any Event of Default shall have no
effect upon the Holder’s right to convert this Note in its discretion.

 

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(b) Pro
Rata Redemption Requirement. If the Company elects to cause a Company Optional Redemption of this Note pursuant to Section
9(a), then it must simultaneously take the same action with respect to all of the Other Notes.

 

10. NONCIRCUMVENTION.
The Company hereby covenants and agrees that the Company will not, by amendment of its Certificate of Incorporation (as defined
in the Securities Purchase Agreement), Bylaws (as defined in the Securities Purchase Agreement) or through any reorganization,
transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue or sale of securities, or any other voluntary
action, avoid or seek to avoid the observance or performance of any of the terms of this Note, and will at all times in good faith
carry out all of the provisions of this Note and take all action as may be required to protect the rights of the Holder of this
Note. Without limiting the generality of the foregoing or any other provision of this Note or the other Transaction Documents,
the Company (a) shall not increase the par value of any shares of Common Stock receivable upon conversion of this Note above
the Conversion Price then in effect, and (b) shall take all such actions as may be necessary or appropriate in order that
the Company may validly and legally issue fully paid and nonassessable shares of Common Stock upon the conversion of this Note.
Notwithstanding anything herein to the contrary, if after the one hundred and twenty (120) calendar day anniversary of the Issuance
Date, the Holder is not permitted to convert this Note in full for any reason (other than pursuant to restrictions set forth in
Section 3(d) hereof), the Company shall use its best efforts to promptly remedy such failure, including, without limitation, obtaining
such consents or approvals as necessary to permit such conversion into shares of Common Stock.

 

11. RESERVATION
OF AUTHORIZED SHARES.

 

(a) Reservation.
So long as any Notes remain outstanding, the Company shall at all times reserve at least 150% of the number of shares of Common
Stock as shall from time to time be necessary to effect the conversion, including without limitation, Installment Conversions,
Alternate Conversions and Accelerations, of all of the Notes then outstanding (without regard to any limitations on conversions,
assuming conversions at the Alternate Conversion Price and assuming such Notes remain outstanding until the Maturity Date) at the
Alternate Conversion Price then in effect (the “Required Reserve Amount”). The Required Reserve Amount (including,
without limitation, each increase in the number of shares so reserved) shall be allocated pro rata among the holders of the Notes
based on the original principal amount of the Notes held by each holder on the Initial Closing Date or increase in the number of
reserved shares, as the case may be (the “Authorized Share Allocation”). In the event that a holder shall sell
or otherwise transfer any of such holder’s Notes, each transferee shall be allocated a pro rata portion of such holder’s
Authorized Share Allocation. Any shares of Common Stock reserved and allocated to any Person which ceases to hold any Notes shall
be allocated to the remaining holders of Notes, pro rata based on the principal amount of the Notes then held by such holders.

 

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(b) Insufficient
Authorized Shares. If, notwithstanding Section 11(a), and not in limitation thereof, at any time while any of the Notes remain
outstanding the Company does not have a sufficient number of authorized and unreserved shares of Common Stock to satisfy its obligation
to reserve for issuance upon conversion of the Notes at least a number of shares of Common Stock equal to the Required Reserve
Amount (an “Authorized Share Failure”), then the Company shall immediately take all action necessary to increase
the Company’s authorized shares of Common Stock to an amount sufficient to allow the Company to reserve the Required Reserve
Amount for the Notes then outstanding. Without limiting the generality of the foregoing sentence, as soon as practicable after
the date of the occurrence of an Authorized Share Failure, but in no event later than sixty (60) days after the occurrence of such
Authorized Share Failure, the Company shall hold a meeting of its stockholders for the approval of an increase in the number of
authorized shares of Common Stock. In connection with such meeting, the Company shall provide each stockholder with a proxy statement
and shall use its best efforts to solicit its stockholders’ approval of such increase in authorized shares of Common Stock
and to cause its board of directors to recommend to the stockholders that they approve such proposal (or, if a majority of the
voting power then in effect of the capital stock of the Company consents to such increase, in lieu of such proxy statement, deliver
to the stockholders of the Company an information statement that has been filed with (and either approved by or not subject to
comments from) the SEC with respect thereto). In the event that the Company is prohibited from issuing shares of Common Stock pursuant
to the terms of this Note due to the failure by the Company to have sufficient shares of Common Stock available out of the authorized
but unissued shares of Common Stock (such unavailable number of shares of Common Stock, the “Authorized Failure Shares”),
in lieu of delivering such Authorized Failure Shares to the Holder, the Company shall pay cash in exchange for the redemption of
such portion of the Conversion Amount convertible into such Authorized Failure Shares at a price equal to the sum of (i) the product
of (x) such number of Authorized Failure Shares and (y) the greatest Closing Sale Price of the Common Stock on any Trading Day
during the period commencing on the date the Holder delivers the applicable Conversion Notice with respect to such Authorized Failure
Shares to the Company and ending on the date of such issuance and payment under this Section 11(a); and (ii) to the extent the
Holder purchases (in an open market transaction or otherwise) shares of Common Stock to deliver in satisfaction of a sale by the
Holder of Authorized Failure Shares, any brokerage commissions and other out-of-pocket expenses, if any, of the Holder incurred
in connection therewith. Nothing contained in Section 11(a) or this Section 11(b) shall limit any obligations of the Company under
any provision of the Securities Purchase Agreement.

 

12. REDEMPTIONS.

 

(a) Mechanics.
The Company shall deliver the applicable Event of Default Redemption Price to the Holder in cash within five (5) Business Days
after the Company’s receipt of the Holder’s Event of Default Redemption Notice. If the Holder has submitted a Change
of Control Redemption Notice in accordance with Section 5(a), the Company shall deliver the applicable Change of Control Redemption
Price to the Holder in cash concurrently with the consummation of such Change of Control if such notice is received prior to the
consummation of such Change of Control and within five (5) Business Days after the Company’s receipt of such notice otherwise.
The Company shall deliver the applicable Installment Redemption Price to the Holder in cash on the applicable Installment Date.
The Company shall deliver the applicable Company Optional Redemption Price to the Holder in cash on the applicable Company Optional
Redemption Date. Notwithstanding anything herein to the contrary, in connection with any redemption hereunder at a time the Holder
is entitled to receive a cash payment under any of the other Transaction Documents, at the option of the Holder delivered in writing
to the Company, the applicable Redemption Price hereunder shall be increased by the amount of such cash payment owed to the Holder
under such other Transaction Document and, upon payment in full or conversion in accordance herewith, shall satisfy the Company’s
payment obligation under such other Transaction Document. In the event of a redemption of less than all of the Conversion Amount
of this Note, the Company shall promptly cause to be issued and delivered to the Holder a new Note (in accordance with Section
18(d)) representing the outstanding Principal which has not been redeemed. In the event that the Company does not pay the applicable
Redemption Price to the Holder within the time period required, at any time thereafter and until the Company pays such unpaid Redemption
Price in full, the Holder shall have the option, in lieu of redemption, to require the Company to promptly return to the Holder
all or any portion of this Note representing the Conversion Amount that was submitted for redemption and for which the applicable
Redemption Price (together with any Late Charges thereon) has not been paid. Upon the Company’s receipt of such notice, (x)
the applicable Redemption Notice shall be null and void with respect to such Conversion Amount, (y) the Company shall immediately
return this Note, or issue a new Note (in accordance with Section 18(d)), to the Holder, and in each case the principal amount
of this Note or such new Note (as the case may be) shall be increased by an amount equal to the difference between (1) the applicable
Redemption Price (as the case may be, and as adjusted pursuant to this Section 12, if applicable) minus (2) the Principal portion
of the Conversion Amount submitted for redemption and (z) the Conversion Price of this Note or such new Notes (as the case may
be) shall be automatically adjusted with respect to each conversion effected thereafter by the Holder to the lowest of (A) the
Conversion Price as in effect on the date on which the applicable Redemption Notice is voided, (B) the greater of (x) the Floor
Price and (y) 65% of the lowest Closing Bid Price of the Common Stock during the period beginning on and including the date on
which the applicable Redemption Notice is delivered to the Company and ending on and including the date on which the applicable
Redemption Notice is voided and (C) the greater of (x) the Floor Price and (y) 65% of the quotient of (I) the sum of the five (5)
lowest VWAPs of the Common Stock during the twenty (20) consecutive Trading Day period ending and including the applicable Conversion
Date divided by (II) five (5) (it being understood and agreed that all such determinations shall be appropriately adjusted for
any stock dividend, stock split, stock combination or other similar transaction during such period). The Holder’s delivery
of a notice voiding a Redemption Notice and exercise of its rights following such notice shall not affect the Company’s obligations
to make any payments of Late Charges which have accrued prior to the date of such notice with respect to the Conversion Amount
subject to such notice.

 

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(b) Redemption
by Other Holders. Upon the Company’s receipt of notice from any of the holders of the Other Notes for redemption or repayment
as a result of an event or occurrence substantially similar to the events or occurrences described in Section 4(b) or Section 5(a)
(each, an “Other Redemption Notice”), the Company shall immediately, but no later than two (2) Business Days
of its receipt thereof, forward to the Holder by facsimile or electronic mail a copy of such notice. If the Company receives a
Redemption Notice and one or more Other Redemption Notices, during the seven (7) Business Day period beginning on and including
the date which is two (2) Business Days prior to the Company’s receipt of the Holder’s applicable Redemption Notice
and ending on and including the date which is two (2) Business Days after the Company’s receipt of the Holder’s applicable
Redemption Notice and the Company is unable to redeem all principal, interest and other amounts designated in such Redemption Notice
and such Other Redemption Notices received during such seven (7) Business Day period, then the Company shall redeem a pro rata
amount from each holder of the Notes (including the Holder) based on the principal amount of the Notes submitted for redemption
pursuant to such Redemption Notice and such Other Redemption Notices received by the Company during such seven (7) Business Day
period.

 

13. VOTING
RIGHTS. The Holder shall have no voting rights as the holder of this Note, except as required by law (including, without limitation,
the Delaware General Corporation Law) and as expressly provided in this Note.

 

14. COVENANTS.
Until all of the Notes have been converted, redeemed or otherwise satisfied in accordance with their terms:

 

(a) Rank.
So long as at least $2 million in Notes remain outstanding (the “Defeasance Time”), all payments due under this
Note (a) shall rank pari passu with all Other Notes and (b) shall be senior to all other Indebtedness of the Company and
its Subsidiaries.

 

(b) Incurrence
of Indebtedness. At all times prior to the Defeasance Time, the Company shall not, and the Company shall cause each of its
Subsidiaries to not, directly or indirectly, incur or guarantee, assume or suffer to exist any Indebtedness (other than (i) the
Indebtedness evidenced by this Note and the Other Notes and (ii) other Permitted Indebtedness).

 

(c) Existence
of Liens. At all times prior to the Defeasance Time, the Company shall not, and the Company shall cause each of its Subsidiaries
to not, directly or indirectly, allow or suffer to exist any mortgage, lien, pledge, charge, security interest or other encumbrance
upon or in any property or assets (including accounts and contract rights) owned by the Company or any of its Subsidiaries (collectively,
“Liens”) other than Permitted Liens.

 

(d) Restricted
Payments. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly, redeem,
defease, repurchase, repay or make any payments in respect of, by the payment of cash or cash equivalents (in whole or in part,
whether by way of open market purchases, tender offers, private transactions or otherwise), all or any portion of any Indebtedness
(other than the Notes) whether by way of payment in respect of principal of (or premium, if any) or interest on, such Indebtedness
if at the time such payment is due or is otherwise made or, after giving effect to such payment, (i) an event constituting an Event
of Default has occurred and is continuing or (ii) an event that with the passage of time and without being cured would constitute
an Event of Default has occurred and is continuing.

 

(e) Restriction
on Redemption and Cash Dividends. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly
or indirectly, redeem, repurchase or declare or pay any cash dividend or distribution on any of its capital stock.

 

(f) Restriction
on Transfer of Assets. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly,
sell, lease, license, assign, transfer, spin-off, split-off, close, convey or otherwise dispose of any assets or rights of the
Company or any Subsidiary owned or hereafter acquired whether in a single transaction or a series of related transactions, other
than (i) sales, leases, licenses, assignments, transfers, conveyances and other dispositions of such assets or rights by the Company
and its Subsidiaries in the ordinary course of business consistent with its past practice, (ii) sales of inventory and product
in the ordinary course of business and (iii) the Energy Sale.

 

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(g) Maturity
of Indebtedness. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly,
permit any Indebtedness of the Company or any of its Subsidiaries to mature or accelerate prior to the Maturity Date.

 

(h) Change
in Nature of Business. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly
or indirectly, engage in any material line of business substantially different from those lines of business conducted by or publicly
contemplated to be conducted by the Company and each of its Subsidiaries on the Subscription Date or any business substantially
related or incidental thereto. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or
indirectly, modify its or their corporate structure or purpose.

 

(i) Preservation
of Existence, Etc. The Company shall maintain and preserve, and cause each of its Subsidiaries to maintain and preserve, its
existence, rights and privileges, and become or remain, and cause each of its Subsidiaries to become or remain, duly qualified
and in good standing in each jurisdiction in which the character of the properties owned or leased by it or in which the transaction
of its business makes such qualification necessary.

 

(j) Maintenance
of Properties, Etc. The Company shall maintain and preserve, and cause each of its Subsidiaries to maintain and preserve, all
of its properties which are necessary or useful in the proper conduct of its business in good working order and condition, ordinary
wear and tear excepted, and comply, and cause each of its Subsidiaries to comply, at all times with the provisions of all leases
to which it is a party as lessee or under which it occupies property, so as to prevent any loss or forfeiture thereof or thereunder.

 

(k) Maintenance
of Intellectual Property. The Company will, and will cause each of its Subsidiaries to, take all action necessary or advisable
to maintain all of the Intellectual Property Rights (as defined in the Securities Purchase Agreement) of the Company and/or any
of its Subsidiaries that are necessary or material to the conduct of its business in full force and effect.

 

(l) Maintenance
of Insurance. The Company shall maintain, and cause each of its Subsidiaries to maintain, insurance with responsible and reputable
insurance companies or associations (including, without limitation, comprehensive general liability, hazard, rent and business
interruption insurance) with respect to its properties (including all real properties leased or owned by it) and business, in such
amounts and covering such risks as is required by any governmental authority having jurisdiction with respect thereto or as is
carried generally in accordance with sound business practice by companies in similar businesses similarly situated.

 

(m) Transactions
with Affiliates. The Company shall not, nor shall it permit any of its Subsidiaries to, enter into, renew, extend or be a party
to, any transaction or series of related transactions (including, without limitation, the purchase, sale, lease, transfer or exchange
of property or assets of any kind or the rendering of services of any kind) with any affiliate, except transactions in the ordinary
course of business in a manner and to an extent consistent with past practice and necessary or desirable for the prudent operation
of its business, for fair consideration and on terms no less favorable to it or its Subsidiaries than would be obtainable in a
comparable arm’s length transaction with a Person that is not an affiliate thereof.

 

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(n) Restricted
Issuances. The Company shall not, directly or indirectly, without the prior written consent of the holders of a majority in
aggregate principal amount of the Notes then outstanding, (i) issue any Notes (other than as contemplated by the Securities Purchase
Agreement and the Notes) or (ii) issue any other securities that would cause a breach or default under the Notes or the Warrants.

 

(o) Available
Cash Test; Announcement of Operating Results.

 

(i) Available
Cash Test. At any time prior to the earlier of (x) the Registration Release Date and (y) such date as only $2.5 million in
aggregate principal remains outstanding under the Notes, the Company’s Available Cash as of each Fiscal Quarter shall equal
or exceed $1,500,000 (as reduced, on a dollar-for-dollar basis by any Redemption Price paid to any holder of Notes on or after
the Issuance Date) (the “Available Cash Test”).

 

(ii) 
Operating Results Announcement. Commencing with the Fiscal Quarter commencing on June 30, 2020, the Company shall publicly
disclose and disseminate (such date, the “Announcement Date”), if the Available Cash Test has not been satisfied
for such Fiscal Quarter or Fiscal Year, as applicable, a statement to that effect no later than the tenth (10th) day
after the end of such Fiscal Quarter or Fiscal Year, as applicable, and such announcement shall include a statement to the effect
that the Company is (or is not, as applicable) in breach of the Available Cash Test for such Fiscal Quarter or Fiscal Year, as
applicable. On the Announcement Date, the Company shall also provide to the Holders a certification, executed on behalf of the
Company by the Chief Financial Officer of the Company, certifying that the Company satisfied the Available Cash Tests for such
Fiscal Quarter if that is the case. If the Company has failed to meet the Available Cash Test for such Fiscal Quarter (a “Financial
Covenant Failure”), the foregoing written certification that the Company provides to the Holders shall also state the
Available Cash Test has not been met (a “Financial Covenant Failure Notice”). Concurrently with the delivery
of each Financial Covenant Failure Notice to the Holders, the Company shall also make publicly available (as part of a Quarterly
Report on Form 10-Q, Annual Report on Form 10-K or on a Current Report on Form 8-K, or otherwise) the Financial Covenant Failure
Notice and the fact that an Event of Default has occurred under the Notes.

 

(p) Independent
Investigation. At the request of the Holder either (x) at any time when an Event of Default has occurred and is continuing,
(y) upon the occurrence of an event that with the passage of time or giving of notice would constitute an Event of Default or (z)
at any time the Holder reasonably believes an Event of Default may have occurred or be continuing, the Company shall hire an independent,
reputable investment bank selected by the Company and approved by the Holder to investigate as to whether any breach of this Note
has occurred (the “Independent Investigator”). If the Independent Investigator determines that such breach of
this Note has occurred, the Independent Investigator shall notify the Company of such breach and the Company shall deliver written
notice to each holder of a Note of such breach. In connection with such investigation, the Independent Investigator may, during
normal business hours, inspect all contracts, books, records, personnel, offices and other facilities and properties of the Company
and its Subsidiaries and, to the extent available to the Company after the Company uses reasonable efforts to obtain them, the
records of its legal advisors and accountants (including the accountants’ work papers) and any books of account, records,
reports and other papers not contractually required of the Company to be confidential or secret, or subject to attorney-client
or other evidentiary privilege, and the Independent Investigator may make such copies and inspections thereof as the Independent
Investigator may reasonably request. The Company shall furnish the Independent Investigator with such financial and operating data
and other information with respect to the business and properties of the Company as the Independent Investigator may reasonably
request. The Company shall permit the Independent Investigator to discuss the affairs, finances and accounts of the Company with,
and to make proposals and furnish advice with respect thereto to, the Company’s officers, directors, key employees and independent
public accountants or any of them (and by this provision the Company authorizes said accountants to discuss with such Independent
Investigator the finances and affairs of the Company and any Subsidiaries), all at such reasonable times, upon reasonable notice,
and as often as may be reasonably requested.

 

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15. DISTRIBUTION
OF ASSETS. In addition to any adjustments pursuant to Section 7, if the Company shall declare or make any dividend or other
distributions of its assets (or rights to acquire its assets) to any or all holders of shares of Common Stock, by way of return
of capital or otherwise (including without limitation, any distribution of cash, stock or other securities, property or options
by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction)
(the “Distributions”), then the Holder will be entitled to such Distributions as if the Holder had held the
number of shares of Common Stock acquirable upon complete conversion of this Note (without taking into account any limitations
or restrictions on the convertibility of this Note and assuming for such purpose that the Note was converted at the Alternate Conversion
Price as of the applicable record date) immediately prior to the date on which a record is taken for such Distribution or, if no
such record is taken, the date as of which the record holders of Common Stock are to be determined for such Distributions (provided,
however, that to the extent that the Holder’s right to participate in any such Distribution would result in the Holder and
the other Attribution Parties exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Distribution
to the extent of the Maximum Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a
result of such Distribution (and beneficial ownership) to the extent of any such excess) and the portion of such Distribution shall
be held in abeyance for the benefit of the Holder until such time or times, if ever, as its right thereto would not result in the
Holder and the other Attribution Parties exceeding the Maximum Percentage, at which time or times the Holder shall be granted such
Distribution (and any Distributions declared or made on such initial Distribution or on any subsequent Distribution held similarly
in abeyance) to the same extent as if there had been no such limitation).

 

16. AMENDING
THE TERMS OF THIS NOTE. Except for Section 3(d), which may not be amended, modified or waived by the parties hereto, the prior
written consent of the holders of Notes representing at least sixty-five (65%) of the aggregate principal amount of the Notes then
outstanding shall be required for any amendment, modification or waiver to this Note. Any amendment, modification or waiver so
approved shall be binding upon all existing and future holders of this Note and any Other Notes; provided, however, that no such
change, waiver or, as applied to any of the Notes held by any particular holder of Notes, shall, without the written consent of
that particular holder, (i) reduce the amount of Principal, reduce the amount of accrued and unpaid Interest, or extend the Maturity
Date, of the Notes, (ii) disproportionally and adversely affect any rights under the Notes of any holder of Notes; or (iii) modify
any of the provisions of, or impair the right of any holder of Notes under, this Section 16.

 

17. TRANSFER.
This Note and any shares of Common Stock issued upon conversion of this Note may be offered, sold, assigned or transferred by the
Holder without the consent of the Company, subject only to the provisions of Section 2(g) of the Securities Purchase Agreement.

 

18. REISSUANCE
OF THIS NOTE.

 

(a) Transfer.
If this Note is to be transferred, the Holder shall surrender this Note to the Company, whereupon the Company will forthwith issue
and deliver upon the order of the Holder a new Note (in accordance with Section 18(d)), registered as the Holder may request, representing
the outstanding Principal being transferred by the Holder and, if less than the entire outstanding Principal is being transferred,
a new Note (in accordance with Section 18(d)) to the Holder representing the outstanding Principal not being transferred. The Holder
and any assignee, by acceptance of this Note, acknowledge and agree that, by reason of the provisions of Section 3(c)(iii) following
conversion or redemption of any portion of this Note, the outstanding Principal represented by this Note may be less than the Principal
stated on the face of this Note.

 

(b) Lost,
Stolen or Mutilated Note. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft,
destruction or mutilation of this Note (as to which a written certification and the indemnification contemplated below shall suffice
as such evidence), and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company
in customary and reasonable form and, in the case of mutilation, upon surrender and cancellation of this Note, the Company shall
execute and deliver to the Holder a new Note (in accordance with Section 18(d)) representing the outstanding Principal.

 

(c) Note
Exchangeable for Different Denominations. This Note is exchangeable, upon the surrender hereof by the Holder at the principal
office of the Company, for a new Note or Notes (in accordance with Section 18(d) and in principal amounts of at least $1,000) representing
in the aggregate the outstanding Principal of this Note, and each such new Note will represent such portion of such outstanding
Principal as is designated by the Holder at the time of such surrender.

 

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(d) Issuance
of New Notes. Whenever the Company is required to issue a new Note pursuant to the terms of this Note, such new Note (i) shall
be of like tenor with this Note, (ii) shall represent, as indicated on the face of such new Note, the Principal remaining outstanding
(or in the case of a new Note being issued pursuant to Section 18(a) or Section 18(c), the Principal designated by the Holder which,
when added to the principal represented by the other new Notes issued in connection with such issuance, does not exceed the Principal
remaining outstanding under this Note immediately prior to such issuance of new Notes), (iii) shall have an issuance date, as indicated
on the face of such new Note, which is the same as the Issuance Date of this Note, (iv) shall have the same rights and conditions
as this Note, and (v) shall represent accrued and unpaid Interest and Late Charges on the Principal and Interest of this Note,
from the Issuance Date.

 

19. REMEDIES,
CHARACTERIZATIONS, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in this Note shall be cumulative
and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity
(including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder’s
right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. No failure
on the part of the Holder to exercise, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver
thereof; nor shall any single or partial exercise by the Holder of any right, power or remedy preclude any other or further exercise
thereof or the exercise of any other right, power or remedy. In addition, the exercise of any right or remedy of the Holder at
law or equity or under this Note or any of the documents shall not be deemed to be an election of Holder’s rights or remedies
under such documents or at law or equity. The Company covenants to the Holder that there shall be no characterization concerning
this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion
and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly
provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that
a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach
may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be
entitled, in addition to all other available remedies, to specific performance and/or temporary, preliminary and permanent injunctive
or other equitable relief from any court of competent jurisdiction in any such case without the necessity of proving actual damages
and without posting a bond or other security. The Company shall provide all information and documentation to the Holder that is
requested by the Holder to enable the Holder to confirm the Company’s compliance with the terms and conditions of this Note
(including, without limitation, compliance with Section 7).

 

20. PAYMENT
OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Note is placed in the hands of an attorney for collection or enforcement
or is collected or enforced through any legal proceeding or the Holder otherwise takes action to collect amounts due under this
Note or to enforce the provisions of this Note or (b) there occurs any bankruptcy, reorganization, receivership of the Company
or other proceedings affecting Company creditors’ rights and involving a claim under this Note, then the Company shall pay
the costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy, reorganization,
receivership or other proceeding, including, without limitation, attorneys’ fees and disbursements. The Company expressly
acknowledges and agrees that no amounts due under this Note shall be affected, or limited, by the fact that the purchase price
paid for this Note was less than the original Principal amount hereof.

 

21. CONSTRUCTION;
HEADINGS. This Note shall be deemed to be jointly drafted by the Company and the initial Holder and shall not be construed
against any such Person as the drafter hereof. The headings of this Note are for convenience of reference and shall not form part
of, or affect the interpretation of, this Note. Unless the context clearly indicates otherwise, each pronoun herein shall be deemed
to include the masculine, feminine, neuter, singular and plural forms thereof. The terms “including,” “includes,”
“include” and words of like import shall be construed broadly as if followed by the words “without limitation.”
The terms “herein,” “hereunder,” “hereof” and words of like import refer to this entire Note
instead of just the provision in which they are found. Unless expressly indicated otherwise, all section references are to sections
of this Note. Terms used in this Note and not otherwise defined herein, but defined in the other Transaction Documents, shall have
the meanings ascribed to such terms on the Initial Closing Date in such other Transaction Documents unless otherwise consented
to in writing by the Holder.

 

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22. FAILURE
OR INDULGENCE NOT WAIVER. No failure or delay on the part of the Holder in the exercise of any power, right or privilege hereunder
shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other
or further exercise thereof or of any other right, power or privilege. No waiver shall be effective unless it is in writing and
signed by an authorized representative of the waiving party. Notwithstanding the foregoing, nothing contained in this Section 22
shall permit any waiver of any provision of Section 3(d).

 

23. DISPUTE
RESOLUTION.

 

(a) Submission
to Dispute Resolution.

 

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

 

(ii) The
Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered in
accordance with the first sentence of this Section 23 and (B) written documentation supporting its position with respect to such
dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately following
the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the documents
referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute
Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver all of the
Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute
Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation or other
support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based solely on
the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline). Unless
otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither the Company
nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment bank in connection
with such dispute (other than the Required Dispute Documentation).

 

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

 

(b) Miscellaneous.
The Company expressly acknowledges and agrees that (i) this Section 23 constitutes an agreement to arbitrate between the Company
and the Holder (and constitutes an arbitration agreement) under § 7501, et seq. of the New York Civil Practice Law and Rules
(“CPLR”) and that the Holder is authorized to apply for an order to compel arbitration pursuant to CPLR §
7503(a) in order to compel compliance with this Section 23, (ii) a dispute relating to a Conversion Price includes, without limitation,
disputes as to (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred under Section 7(a), (B) the
consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed
issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale of Excluded Securities, (D) whether an agreement,
instrument, security or the like constitutes and Option or Convertible Security and (E) whether a Dilutive Issuance occurred, (iii)
the terms of this Note and each other applicable Transaction Document shall serve as the basis for the selected investment bank’s
resolution of the applicable dispute, such investment bank shall be entitled (and is hereby expressly authorized) to make all findings,
determinations and the like that such investment bank determines are required to be made by such investment bank in connection
with its resolution of such dispute and in resolving such dispute such investment bank shall apply such findings, determinations
and the like to the terms of this Note and any other applicable Transaction Documents, (iv) the Holder (and only the Holder), in
its sole discretion, shall have the right to submit any dispute described in this Section 23 to any state or federal court sitting
in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set forth in this Section 23 and (v) nothing
in this Section 23 shall limit the Holder from obtaining any injunctive relief or other equitable remedies (including, without
limitation, with respect to any matters described in this Section 23).

 

24. NOTICES;
CURRENCY; PAYMENTS.

 

(a) Notices.
Whenever notice is required to be given under this Note, unless otherwise provided herein, such notice shall be given in accordance
with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of all
actions taken pursuant to this Note, including in reasonable detail a description of such action and the reason therefore. Without
limiting the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon any adjustment
of the Conversion Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least
fifteen (15) days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or
distribution upon the Common Stock, (B) with respect to any grant, issuances, or sales of any Options, Convertible Securities or
rights to purchase stock, warrants, securities or other property to holders of shares of Common Stock or (C) for determining rights
to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided in each case that such information shall
be made known to the public prior to or in conjunction with such notice being provided to the Holder.

 

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(b) Currency.
All dollar amounts referred to in this Note are in United States Dollars (“U.S. Dollars”), and all amounts owing
under this Note shall be paid in U.S. Dollars. All amounts denominated in other currencies (if any) shall be converted into the
U.S. Dollar equivalent amount in accordance with the Exchange Rate on the date of calculation. “Exchange Rate”
means, in relation to any amount of currency to be converted into U.S. Dollars pursuant to this Note, the U.S. Dollar exchange
rate as published in the Wall Street Journal on the relevant date of calculation (it being understood and agreed that where an
amount is calculated with reference to, or over, a period of time, the date of calculation shall be the final date of such period
of time).

 

(c) Payments.
Whenever any payment of cash is to be made by the Company to any Person pursuant to this Note, unless otherwise expressly set forth
herein, such payment shall be made in lawful money of the United States of America by a certified check drawn on the account of
the Company and sent via overnight courier service to such Person at such address as previously provided to the Company in writing
(which address, in the case of each of the Buyers, shall initially be as set forth on the Schedule of Buyers attached to the Securities
Purchase Agreement), provided that the Holder may elect to receive a payment of cash via wire transfer of immediately available
funds by providing the Company with prior written notice setting out such request and the Holder’s wire transfer instructions.
Whenever any amount expressed to be due by the terms of this Note is due on any day which is not a Business Day, the same shall
instead be due on the next succeeding day which is a Business Day. Any amount of Principal or other amounts due under the Transaction
Documents which is not paid when due (except to the extent such amount is simultaneously accruing Interest at the Default Rate
hereunder) shall result in a late charge being incurred and payable by the Company in an amount equal to interest on such amount
at the rate of thirteen percent (13%) per annum from the date such amount was due until the same is paid in full (“Late
Charge”).

 

25. CANCELLATION.
After all Principal, accrued Interest, Late Charges and other amounts at any time owed on this Note have been paid in full, this
Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be reissued.

 

26. WAIVER
OF NOTICE. To the extent permitted by law, the Company hereby irrevocably waives demand, notice, presentment, protest and all
other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Note and the
Securities Purchase Agreement.

 

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27. GOVERNING
LAW. This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity,
interpretation and performance of this Note 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. Except as otherwise required by Section
23 above, the Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City
of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction
contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding,
any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought
in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Nothing contained herein shall be deemed
to limit in any way any right to serve process in any manner permitted by law. Nothing contained herein shall be deemed to limit
in any way any right to serve process in any manner permitted by law. Nothing contained herein (i) 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 or (ii) shall limit, or shall be deemed or construed to limit, any provision
of Section 23. The Company (on behalf of itself and each of its Subsidiaries) hereby appoints Corporation Service Company as its
agent for service of process in New York. THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO
REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS NOTE OR ANY TRANSACTION
CONTEMPLATED HEREBY. The choice of the laws of the State of New York as the governing law of this Note is a valid choice of
law and would be recognized and given effect to in any action brought before a court of competent jurisdiction under the laws of
the People’s Republic of China except for those laws (i) which such court considers to be procedural in nature, (ii) which
are revenue or penal laws or (iii) the application of which would be inconsistent with public policy, as such term is interpreted
under the laws of the People’s Republic of China. The Company or any of their respective properties, assets or revenues does
not have any right of immunity under the laws of the People’s Republic of China or New York law, from any legal action, suit
or proceeding, from the giving of any relief in any such legal action, suit or proceeding, from set-off or counterclaim, from the
jurisdiction of the People’s Republic of China, New York or United States federal court, from service of process, attachment
upon or prior to judgment, or attachment in aid of execution of judgment, or from execution of a judgment, or other legal process
or proceeding for the giving of any relief or for the enforcement of a judgment, in any such court, with respect to its obligations,
liabilities or any other matter under or arising out of or in connection with this Note; and, to the extent that the Company, or
any of its properties, assets or revenues may have or may hereafter become entitled to any such right of immunity in any such court
in which proceedings may at any time be commenced, the Company hereby waives such right to the extent permitted by law and hereby
consents to such relief and enforcement as provided in this Note and the other Transaction Documents.

 

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28. JUDGMENT
CURRENCY.

 

(a) If
for the purpose of obtaining or enforcing judgment against the Company in any court in any jurisdiction it becomes necessary to
convert into any other currency (such other currency being hereinafter in this Section 28 referred to as the “Judgment
Currency”) an amount due in U.S. dollars under this Note, the conversion shall be made at the Exchange Rate prevailing
on the Trading Day immediately preceding:

 

(i) the
date actual payment of the amount due, in the case of any proceeding in the courts of New York or in the courts of any other jurisdiction
that will give effect to such conversion being made on such date: or

 

(ii) the
date on which the foreign court determines, in the case of any proceeding in the courts of any other jurisdiction (the date as
of which such conversion is made pursuant to this Section 28(a)(ii) being hereinafter referred to as the “Judgment Conversion
Date”).

 

(b) If
in the case of any proceeding in the court of any jurisdiction referred to in Section 28(a)(ii) above, there is a change in the
Exchange Rate prevailing between the Judgment Conversion Date and the date of actual payment of the amount due, the applicable
party shall pay such adjusted amount as may be necessary to ensure that the amount paid in the Judgment Currency, when converted
at the Exchange Rate prevailing on the date of payment, will produce the amount of US dollars which could have been purchased with
the amount of Judgment Currency stipulated in the judgment or judicial order at the Exchange Rate prevailing on the Judgment Conversion
Date.

 

(c) Any
amount due from the Company under this provision shall be due as a separate debt and shall not be affected by judgment being obtained
for any other amounts due under or in respect of this Note.

 

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

 

30. MAXIMUM
PAYMENTS. Without limiting Section 9(d) of the Securities Purchase Agreement, nothing contained herein shall be deemed to establish
or require the payment of a rate of interest or other charges in excess of the maximum permitted by applicable law. In the event
that the rate of interest required to be paid or other charges hereunder exceed the maximum permitted by such law, any payments
in excess of such maximum shall be credited against amounts owed by the Company to the Holder and thus refunded to the Company.

 

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31. CERTAIN
DEFINITIONS. For purposes of this Note, the following terms shall have the following meanings:

 

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

 

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

 

(c) 
“Adjustment Right” means any right granted with respect to any securities issued in connection with, or with
respect to, any issuance or sale (or deemed issuance or sale in accordance with Section 7) of shares of Common Stock (other than
rights of the type described in Section 6(a) hereof) that could result in a decrease in the net consideration received by the Company
in connection with, or with respect to, such securities (including, without limitation, any cash settlement rights, cash adjustment
or other similar rights).

 

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

 

(e) “Alternate
Conversion Floor Amount” means an amount in cash, to be delivered by wire transfer of immediately available funds pursuant
to wire instructions delivered to the Company by the Holder in writing, equal to the product obtained by multiplying (A) the higher
of (I) the highest price that the Common Stock trades at on the Trading Day immediately preceding the relevant Alternate Conversion
Date and (II) the applicable Alternate Conversion Price and (B) the difference obtained by subtracting (I) the number of shares
of Common Stock delivered (or to be delivered) to the Holder on the applicable Share Delivery Deadline with respect to such Alternate
Conversion from (II) the quotient obtained by dividing (x) the applicable Conversion Amount that the Holder has elected to be the
subject of the applicable Alternate Conversion, by (y) the applicable Alternate Conversion Price without giving effect to clause
(x) of such definition.

 

(f) 
“Alternate Conversion Price” means, with respect to any Alternate Conversion that price which shall be the lower
of (i) the applicable Conversion Price as in effect on the applicable Conversion Date of the applicable Alternate Conversion and
(ii) the greater of (x) the Floor Price and (y) the lower of (A) 70% of lowest VWAP of the Common Stock during the ten (10) consecutive
Trading Day period ending and including the Trading Day immediately preceding the delivery or deemed delivery of the applicable
Conversion Notice, and (B) 70% of the VWAP of the Common Stock as of the date of the delivery or deemed delivery of the applicable
Conversion Notice (such period, the “Alternate Conversion Measuring Period”). All such determinations to be
appropriately adjusted for any stock dividend, stock split, stock combination, reclassification or similar transaction that proportionately
decreases or increases the Common Stock during such Alternate Conversion Measuring Period.

 

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

 

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

 

(i) 
“Available Cash” means, with respect to any date of determination, an amount equal to the aggregate amount of
the Cash of the Company and its Subsidiaries (excluding for this purpose cash held in restricted accounts or otherwise unavailable
for unrestricted use by the Company or any of its Subsidiaries for any reason) as of such date of determination held in bank accounts
of financial banking institutions in the United States of America.

 

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

 

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

 

(l) “Cash”
of the Company and its Subsidiaries on any date shall be determined from such Persons’ books maintained in accordance with
GAAP, and means, without duplication, the cash, cash equivalents and Eligible Marketable Securities accrued by the Company and
its wholly owned Subsidiaries on a consolidated basis on such date.

 

(m) 
“Change of Control” means any Fundamental Transaction other than (i) any merger of the Company or any of its,
direct or indirect, wholly-owned Subsidiaries with or into any of the foregoing Persons, (ii) any reorganization, recapitalization
or reclassification of the shares of Common Stock in which holders of the Company’s voting power immediately prior to such
reorganization, recapitalization or reclassification continue after such reorganization, recapitalization or reclassification to
hold publicly traded securities and, directly or indirectly, are, in all material respects, the holders of the voting power of
the surviving entity (or entities with the authority or voting power to elect the members of the board of directors (or their
equivalent if other than a corporation) of such entity or entities) after such reorganization, recapitalization or reclassification,
(iii) the Energy Sale or (iv) pursuant to a migratory merger effected solely for the purpose of changing the jurisdiction of incorporation
of the Company or any of its Subsidiaries.

 

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(n) “Change
of Control Redemption Premium” means 125%.

 

(o) “Closing
Bid Price” and “Closing Sale Price” means, for any security as of any date, the last closing bid price
and last closing trade price, respectively, for such security on the Principal Market, as reported by Bloomberg, or, if the Principal
Market begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price (as
the case may be) then the last bid price or last trade price, respectively, of such security prior to 4:00:00 p.m., New York time,
as reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security,
the last closing bid price or last trade price, respectively, of such security on the principal securities exchange or trading
market where such security is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last closing bid
price or last trade price, respectively, of such security in the over-the-counter market on the electronic bulletin board for such
security as reported by Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security
by Bloomberg, the average of the bid prices, or the ask prices, respectively, of any market makers for such security as reported
in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the Closing Bid Price or the Closing
Sale Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Closing Bid Price or the
Closing Sale Price (as the case may be) of such security on such date shall be the fair market value as mutually determined by
the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then
such dispute shall be resolved in accordance with the procedures in Section 23. All such determinations shall be appropriately
adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions during such
period.

 

(p) “Closing
Date” shall have the meaning set forth in the Securities Purchase Agreement, which date is the date the Company initially
issued this Note pursuant to the terms of the Securities Purchase Agreement.

 

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

 

(r) “Conversion
Floor Price Condition” means that the relevant Alternate Conversion Price or Installment Conversion Price, as applicable,
is being determined based on clause (x) of such definitions.

 

(s) 
“Conversion Installment Floor Amount” means an amount in cash, to be delivered by wire transfer of immediately
available funds pursuant to wire instructions delivered to the Company by the Holder in writing, equal to the product obtained
by multiplying (A) the higher of (I) the highest price that the Common Stock trades at on the Trading Day immediately preceding
the relevant Installment Date and (II) the applicable Installment Conversion Price and (B) the difference obtained by subtracting
(I) the number of shares of Common Stock delivered (or to be delivered) to the Holder on the applicable Installment Date with respect
to such Installment Conversion from (II) the quotient obtain by dividing (x) the applicable Installment Amount subject to such
Installment Conversion, by (y) the applicable Installment Conversion Price without giving effect to clause (x) of such definition.

 

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

 

    47

     

    

 

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

 

(v) “Eligible
Marketable Securities” as of any date means marketable securities which would be reflected on a consolidated balance
sheet of the Company and its Subsidiaries prepared as of such date in accordance with GAAP, and which are permitted under the Company’s
investment policies as in effect on the Issuance Date or approved thereafter by the Company’s Board of Directors.

 

(w) “Energy
Sale” means the sale of all the issued and outstanding shares of the capital stock of NF Energy Saving Investment Limited,
a company organized under the laws of the British Virgin Islands to Yunfei Lu, a citizen of the People’s Republic of China,
as disclosed in the Current Report on Form 8-K of the Company dated April 1, 2020; provided, that the Company does not, directly
or indirectly, transfer, contribute or assign any material assets or other business of the Company or any of its Subsidiaries into
NF Energy Saving Investment Limited.

 

(x) 
“Equity Conditions” means, with respect to an given date of determination: (i) on each day during the period
beginning thirty calendar days prior to such applicable date of determination and ending on and including such applicable date
of determination (or, with respect to the initial Installment Date, during the period beginning on the eleventh (11th)
Trading Day immediately prior to such initial Installment Date) either (x) one or more Registration Statements filed pursuant to
the Registration Rights Agreement shall be effective and the prospectus contained therein shall be available on such applicable
date of determination (with, for the avoidance of doubt, any shares of Common Stock previously sold pursuant to such prospectus
deemed unavailable) for the resale of all shares of Common Stock to be issued in connection with the event requiring this determination
(or issuable upon conversion of the Conversion Amount being redeemed), as applicable, in the event requiring this determination
at the Alternate Conversion Price then in effect (without regard to any limitations on conversion set forth herein) (each, a “Required
Minimum Securities Amount”), in each case, in accordance with the terms of the Registration Rights Agreement and there
shall not have been during such period any Grace Periods (as defined in the Registration Rights Agreement) or (y) all Registrable
Securities shall be eligible for sale pursuant to Rule 144 (as defined in the Securities Purchase Agreement) without the need for
registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of
the Notes, other issuance of securities with respect to the Notes and exercise of the Warrants) and no Current Public Information
Failure (as defined in the Registration Rights Agreement) exists or is continuing; (ii) on each day during the period beginning
thirty calendar days prior to the applicable date of determination and ending on and including the applicable date of determination
(the “Equity Conditions Measuring Period”), the Common Stock (including all Registrable Securities) is listed
or designated for quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible
Market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to
business announcements by the Company) nor shall delisting or suspension by an Eligible Market have been threatened (with a reasonable
prospect of delisting occurring after giving effect to all applicable notice, appeal, compliance and hearing periods) or reasonably
likely to occur or pending as evidenced by (A) a writing by such Eligible Market or (B) the Company falling below the minimum listing
maintenance requirements of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable);
(iii) during the Equity Conditions Measuring Period, the Company shall have delivered all shares of Common Stock issuable upon
conversion of this Note on a timely basis as set forth in Section 3 hereof and all other shares of capital stock required to be
delivered by the Company on a timely basis as set forth in the other Transaction Documents; (iv) any shares of Common Stock to
be issued in connection with the event requiring determination (or issuable upon conversion of the Conversion Amount being redeemed
in the event requiring this determination) may be issued in full without violating Section 3(d) hereof; (v) any shares of Common
Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the Conversion Amount being
redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be
issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated
for quotation (as applicable); (vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending,
proposed or intended Fundamental Transaction shall have occurred which has not been abandoned, terminated or consummated; (vii)
the Company shall have no knowledge of any fact that would reasonably be expected to cause (1) any Registration Statement required
to be filed pursuant to the Registration Rights Agreement to not be effective or the prospectus contained therein to not be available
for the resale of the applicable Required Minimum Securities Amount of Registrable Securities in accordance with the terms of the
Registration Rights Agreement or (2) any Registrable Securities to not be eligible for sale pursuant to Rule 144 without the need
for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion
of the Notes, other issuance of securities with respect to the Notes and exercise of the Warrants) and no Current Public Information
Failure exists or is continuing; (viii) the Holder shall not be in (and no other holder of Notes shall be in) possession of any
material, non-public information provided to any of them by the Company, any of its Subsidiaries or any of their respective affiliates,
employees, officers, representatives, agents or the like; (ix) on each day during the Equity Conditions Measuring Period, the Company
otherwise shall have been in compliance with each, and shall not have breached any representation or warranty in any material respect
(other than representations or warranties subject to material adverse effect or materiality, which may not be breached in any respect)
or any covenant or other term or condition of any Transaction Document, including, without limitation, the Company shall not have
failed to timely make any payment pursuant to any Transaction Document; (x) on each Trading Day during the Equity Conditions Measuring
Period, there shall not have occurred any Volume Failure or Price Failure as of such applicable date of determination; (xi) on
the applicable date of determination (A) no Authorized Share Failure shall exist or be continuing and the applicable Required Minimum
Securities Amount of shares of Common Stock are available under the certificate of incorporation of the Company and reserved by
the Company to be issued pursuant to the Notes and (B) all shares of Common Stock to be issued in connection with the event requiring
this determination (or issuable upon conversion of the Conversion Amount being redeemed in the event requiring this determination
(without regards to any limitations on conversion set forth herein)) may be issued in full without resulting in an Authorized Share
Failure; (xii) on each day during the Equity Conditions Measuring Period, there shall not have occurred and there shall not exist
an Event of Default or an event that with the passage of time or giving of notice would constitute an Event of Default; (xiii)
no bone fide dispute shall exist, by and between any of holder of Notes or Warrants, the Company, the Principal Market (or such
applicable Eligible Market in which the Common Stock of the Company is then principally trading) and/or FINRA with respect to any
term or provision of any Note or any other Transaction Document, and (xiv) the shares of Common Stock issuable pursuant the event
requiring the satisfaction of the Equity Conditions are duly authorized and listed and eligible for trading without restriction
on an Eligible Market.

 

    48

     

    

 

(y) “Equity
Conditions Failure” means that (i) on any day during the period commencing twenty (20) Trading Days prior to the applicable
Company Optional Redemption Notice Date through the applicable Company Optional Redemption Date or (ii) on any day during the period
commencing twenty (20) Trading Days prior to the applicable Installment Notice Date through the later of the applicable Installment
Date and the date on which the applicable shares of Common Stock are actually delivered to the Holder, the Equity Conditions have
not been satisfied (or waived in writing by the Holder).

 

(z) “Event
Market Price” means, with respect to any Stock Combination Event Date, the quotient determined by dividing (x) the sum
of the VWAP of the Common Stock for each of the five (5) Trading Days with the lowest VWAP of the Common Stock during the fifteen
(15) consecutive Trading Day period ending and including the Trading Day immediately preceding the sixteenth (16th) Trading Day
after such Stock Combination Event Date, divided by (y) five (5).

 

(aa) “Excluded
Securities” means (i) shares of Common Stock or standard options to purchase Common Stock issued to directors, officers
or employees of the Company for services rendered to the Company in their capacity as such pursuant to an Approved Stock Plan (as
defined above), provided that (A) all such issuances (taking into account the shares of Common Stock issuable upon exercise of
such options) after the Subscription Date pursuant to this clause (i) do not, in the aggregate, exceed more than 5% of the Common
Stock issued and outstanding immediately prior to the Subscription Date and (B) the exercise price of any such options is not lowered,
none of such options are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any
such options are otherwise materially changed in any manner that adversely affects any of the Buyers; (ii) shares of Common Stock
issued upon the conversion or exercise of Convertible Securities or Options (other than standard options to purchase Common Stock
issued pursuant to an Approved Stock Plan that are covered by clause (i) above) issued prior to the Subscription Date, provided
that the conversion price of any such Convertible Securities (other than standard options to purchase Common Stock issued pursuant
to an Approved Stock Plan that are covered by clause (i) above) is not lowered, none of such Convertible Securities or Options
(other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i)
above) are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any such Convertible
Securities or Options (other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are
covered by clause (i) above) are otherwise materially changed in any manner that adversely affects any of the Buyers; (iii) the
shares of Common Stock issuable upon conversion of the Notes or otherwise pursuant to the terms of the Notes; provided, that the
terms of the Notes are not amended, modified or changed on or after the Subscription Date (other than antidilution adjustments
pursuant to the terms thereof in effect as of the Subscription Date), and (iv) the shares of Common Stock issuable upon exercise
of the Warrants; provided, that the terms of the Warrants are not amended, modified or changed on or after the Subscription Date
(other than antidilution adjustments pursuant to the terms thereof in effect as of the Subscription Date).

 

    49

     

    

 

(bb) “Floor
Price” means 0.554 (or such lower amount as permitted, from time to time, by the Principal Market), subject to adjustment
for stock splits, stock dividends, stock combinations, recapitalizations or other similar events.

 

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

 

    50

     

    

 

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

 

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

 

(ff) “Holder
Pro Rata Amount” means a fraction (i) the numerator of which is the original Principal amount of this Note on the Closing
Date and (ii) the denominator of which is the aggregate original principal amount of all Notes issued to the initial purchasers
pursuant to the Securities Purchase Agreement on or prior to the Closing Date.

 

(gg)  “Indebtedness”
shall have the meaning ascribed to such term in the Securities Purchase Agreement.

 

(hh) “Installment
Amount” means the sum of (A) (i) with respect to any Installment Date other than the Maturity Date, the lesser of (x)
$[          ]1 and (y) the Principal amount
then outstanding under this Note as of such Installment Date, and (ii) with respect to the Installment Date that is the Maturity
Date, the Principal amount then outstanding under this Note as of such Installment Date (in each case, as any such Installment
Amount may be reduced pursuant to the terms of this Note, whether upon conversion, redemption or Deferral), (B) any Deferral Amount
deferred pursuant to Section 8(d) and included in such Installment Amount in accordance therewith, (C) any Acceleration Amount
accelerated pursuant to Section 8(e) and included in such Installment Amount in accordance therewith and (D) in each case of clauses
(A) through (C) above, the sum of any accrued and unpaid Interest as of such Installment Date under this Note, if any, and accrued
and unpaid Late Charges, if any, under this Note as of such Installment Date. In the event the Holder shall sell or otherwise transfer
any portion of this Note, the transferee shall be allocated a pro rata portion of the each unpaid Installment Amount hereunder.

 

 

 

	1		Insert 1/13th of the Principal of this Note

 

    51

     

    

 

(ii) “Installment
Conversion Price” means, with respect to a particular date of determination, the lowest of (i) the Conversion Price then
in effect, (ii) the greater of (x) the Floor Price and (y) 78% of the lowest VWAP of the Common Stock during the ten (10) consecutive
Trading Day period ending and including the Trading Day immediately preceding the applicable Installment Date. All such determinations
to be appropriately adjusted for any stock split, stock dividend, stock combination or other similar transaction during any such
measuring period.

 

(jj) “Installment
Date” means (i) [           ]2, (ii)
the [ th]3 calendar day of each calendar
month thereafter, and (iii) the Maturity Date.

 

(kk) “Interest
Date” means, with respect to any given calendar month, (x) if prior to the initial Installment Date or after the Maturity
Date, the first Trading Day of such calendar month or (y) if on or after the initial Installment Date, but on or prior to the Maturity
Date, such Installment Date, if any, in such calendar month.

 

(ll) “Maturity
Date” shall mean [           ]4;
provided, however, the Maturity Date may be extended at the option of the Holder (i) in the event that, and for so long as, an
Event of Default shall have occurred and be continuing or any event shall have occurred and be continuing that with the passage
of time and the failure to cure would result in an Event of Default or (ii) through the date that is twenty (20) Business Days
after the consummation of a Fundamental Transaction in the event that a Fundamental Transaction is publicly announced or a Change
of Control Notice is delivered prior to the Maturity Date, provided further that if a Holder elects to convert some or all of this
Note pursuant to Section 3 hereof, and the Conversion Amount would be limited pursuant to Section 3(d) hereunder, the Maturity
Date shall automatically be extended until such time as such provision shall not limit the conversion of this Note. Notwithstanding
the foregoing, at any time on or after the first anniversary of the Issuance Date, upon the occurrence of an Equity Conditions
Failure, the Holder may, by delivery of written notice to the Company (the “Maturity Adjustment Notice”, and
such date, the “Maturity Adjustment Notice Date”), elect to have the Maturity Date changed to any Trading Day
set forth in such Maturity Amendment Notice (but not earlier than the third (3rd) Trading Day after such Maturity Adjustment Notice
Date nor later than the Maturity Date in effect without regard to such Maturity Adjustment Notice) (the “Adjusted Maturity
Date”), which Adjusted Maturity Date shall, as of the Maturity Adjustment Notice Date, be the new Maturity Date for all
purposes hereunder. In the event the Holder elects to effect an Installment Redemption as a result of the Adjusted Maturity Date,
the Installment Redemption Price shall apply.

 

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

 

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

 

 

 

	2		Insert six month anniversary of the Issuance Date
	 	 	 
	3		Insert calendar day of the calendar month of the Issuance Date
	 	 	 
	4		Insert eighteen month anniversary of the Issuance Date.

 

    52

     

    

 

(oo) “Permitted
Indebtedness” means (i) Indebtedness evidenced by this Note and the Other Notes, (ii) Indebtedness set forth on Schedule
3(s) to the Securities Purchase Agreement, as in effect as of the Subscription Date, (iii) Indebtedness secured by Permitted Liens
or unsecured but as described in clauses (iv) and (v) of the definition of Permitted Liens and (iv) Indebtedness expressly subordinate
in right of payment to the Notes, as reflected in a written agreement acceptable to the Holder and approved by the Holder in writing,
which Indebtedness does not provide at any time for (A) the payment, prepayment, repayment, repurchase or defeasance, directly
or indirectly, of any principal or premium, if any, thereon until ninety-one (91) days after the Maturity Date or later and (B)
total interest and fees at a rate in excess of 5% per annum.

 

(pp) “Permitted
Liens” means (i) any Lien for taxes not yet due or delinquent or being contested in good faith by appropriate proceedings
for which adequate reserves have been established in accordance with GAAP, (ii) any statutory Lien arising in the ordinary course
of business by operation of law with respect to a liability that is not yet due or delinquent, (iii) any Lien created by operation
of law, such as materialmen’s liens, mechanics’ liens and other similar liens, arising in the ordinary course of business
with respect to a liability that is not yet due or delinquent or that are being contested in good faith by appropriate proceedings,
(iv) Liens (A) upon or in any equipment acquired or held by the Company or any of its Subsidiaries to secure the purchase price
of such equipment or Indebtedness incurred solely for the purpose of financing the acquisition or lease of such equipment, or (B)
existing on such equipment at the time of its acquisition, provided that the Lien is confined solely to the property so acquired
and improvements thereon, and the proceeds of such equipment, in either case, with respect to Indebtedness in an aggregate amount
not to exceed $150,000, (v) Liens incurred in connection with the extension, renewal or refinancing of the Indebtedness secured
by Liens of the type described in clause (iv) above, provided that any extension, renewal or replacement Lien shall be limited
to the property encumbered by the existing Lien and the principal amount of the Indebtedness being extended, renewed or refinanced
does not increase, (vi) Liens in favor of customs and revenue authorities arising as a matter of law to secure payments of custom
duties in connection with the importation of goods, and (vii) Liens arising from judgments, decrees or attachments in circumstances
not constituting an Event of Default under Section 4(a)(xii).

 

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

 

(rr)  “Price
Failure” means, with respect to a particular date of determination, the VWAP of the Common Stock on any Trading Day during
any Trading Day during the twenty (20) Trading Day period ending on the Trading Day immediately preceding such date of determination
fails to exceed $1.00 (as adjusted for stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions
occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits, stock dividends,
stock combinations, recapitalizations or other similar transactions during any such measuring period.

 

    53

     

    

 

(ss) “Principal
Market” means the Nasdaq Global Select Market.

 

(tt) “Redemption
Notices” means, collectively, the Event of Default Redemption Notices, the Installment Notices with respect to any Installment
Redemption, the Company Optional Redemption Notices and the Change of Control Redemption Notices, and each of the foregoing, individually,
a “Redemption Notice.”

 

(uu) “Redemption
Premium” means 110%.

 

(vv) “Redemption
Prices” means, collectively, Event of Default Redemption Prices, the Change of Control Redemption Prices, the Company
Optional Redemption Prices and the Installment Redemption Prices, and each of the foregoing, individually, a “Redemption
Price.”

 

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

 

(xx) “Registration
Release Date” means the earlier to occur of (i) the Effective Date (as defined in the Registration Rights Agreement)
of a Registration Statement registering all of the Registrable Securities (as defined in the Registration Rights Agreement) and
(ii) the later of (x) the initial date all of the Registrable Securities are eligible to be sold pursuant to Rule 144 and (y) the
date no Current Public Information Failure (as defined in the Registration Rights Agreement) exists or is continuing.

 

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

 

(zz) “Securities
Purchase Agreement” means that certain securities purchase agreement, dated as of the Subscription Date, by and among
the Company and the initial holders of the Notes pursuant to which the Company issued the Notes, as may be amended from time to
time.

 

(aaa)  “Subscription
Date” means May 18, 2020.

 

(bbb) “Subsidiaries”
shall have the meaning as set forth in the Securities Purchase Agreement.

 

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

 

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

 

    54

     

    

 

(eee) “Trading
Day” means, as applicable, (x) with respect to all price or trading volume determinations relating to the Common Stock,
any day on which the Common Stock is traded on the Principal Market, or, if the Principal Market is not the principal trading market
for the Common Stock, then on the principal securities exchange or securities market on which the Common Stock is then traded,
provided that “Trading Day” shall not include any day on which the Common Stock is scheduled to trade on such exchange
or market for less than 4.5 hours or any day that the Common Stock is suspended from trading during the final hour of trading on
such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange
or market, then during the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise designated as a Trading Day
in writing by the Holder or (y) with respect to all determinations other than price determinations relating to the Common Stock,
any day on which The New York Stock Exchange (or any successor thereto) is open for trading of securities.

 

(fff) “Volume
Failure” means, with respect to a particular date of determination, the aggregate daily dollar trading volume (as reported
on Bloomberg) of the Common Stock on the Principal Market on any Trading Day during the twenty (20) Trading Day period ending on
the Trading Day immediately preceding such date of determination (such period, the “Volume Failure Measuring Period”),
is less than $150,000 (as adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar
transactions occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits,
stock dividends, stock combinations, recapitalizations or other similar transactions during such Volume Failure Measuring Period.

 

(ggg) “VWAP”
means, for any security as of any date, the dollar volume-weighted average price for such security on the Principal Market (or,
if the Principal Market is not the principal trading market for such security, then on the principal securities exchange or securities
market on which such security is then traded), during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m.,
New York time, as reported by Bloomberg through its “VAP” function (set to 09:30 start time and 16:00 end time) or,
if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the
electronic bulletin board for such security during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m., New
York time, as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg
for such hours, the average of the highest closing bid price and the lowest closing ask price of any of the market makers for such
security as reported in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the VWAP cannot
be calculated for such security on such date on any of the foregoing bases, the VWAP of such security on such date shall be the
fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon
the fair market value of such security, then such dispute shall be resolved in accordance with the procedures in Section 23. All
such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination, recapitalization or
other similar transaction during such period.

 

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

 

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32. DISCLOSURE.
Upon delivery by the Company to the Holder (or receipt by the Company from the Holder) of any notice in accordance with the terms
of this Note, unless the Company has in good faith determined that the matters relating to such notice do not constitute material,
non-public information relating to the Company or any of its Subsidiaries, the Company shall on or prior to 9:00 am, New York city
time on the Business Day immediately following such notice delivery date, publicly disclose such material, non-public information
on a Current Report on Form 8-K or otherwise. In the event that the Company believes that a notice contains material, non-public
information relating to the Company or any of its Subsidiaries, the Company so shall indicate to the Holder explicitly in writing
in such notice (or immediately upon receipt of notice from the Holder, as applicable), and in the absence of any such written indication
in such notice (or notification from the Company immediately upon receipt of notice from the Holder), the Holder shall be entitled
to presume that information contained in the notice does not constitute material, non-public information relating to the Company
or any of its Subsidiaries. Nothing contained in this Section 32 shall limit any obligations of the Company, or any rights of the
Holder, under Section 4(i) of the Securities Purchase Agreement.

 

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

 

[signature page follows]

 

    56

     

    

 

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

 

	 	BOQI INTERNATIONAL MEDICAL INC.
	 	 	 
	 	By:	                         
	 	 	Name:
	 	 	Title:

 

Senior Convertible Note - Signature Page

 

    57

     

    

 

EXHIBIT
I

 

BOQI INTERNATIONAL MEDICAL INC.

CONVERSION NOTICE

 

Reference is made to
the Senior Convertible Note (the “Note”) issued to the undersigned by BOQI International Medical Inc., a Delaware
corporation (the “Company”). In accordance with and pursuant to the Note, the undersigned hereby elects to convert
the Conversion Amount (as defined in the Note) of the Note indicated below into shares of Common Stock, $0.0001 par value per share
(the “Common Stock”), of the Company, as of the date specified below. Capitalized terms not defined herein shall
have the meaning as set forth in the Note.

 

	Date of Conversion:	 
	 	 
	Aggregate Principal to be converted:	 
	Aggregate accrued and unpaid Interest and accrued and unpaid Late Charges with respect to such portion of the Aggregate Principal and such Aggregate Interest to be converted:	 
	AGGREGATE
    CONVERSION AMOUNT TO BE CONVERTED:	 
	 	 
	Please confirm the following information:
	 
	Conversion Price:	 
	 	 
	Number of shares of Common Stock to be issued:	 
	 	 
	Installment Amount(s) to be reduced (and corresponding Installment Date(s)) and amount of reduction:	 
	 	 
	☐ If this Conversion Notice is being delivered with respect to an Alternate Conversion, check here if
Holder is electing to use the following Alternate Conversion Price:
	 
	☐ If this Conversion Notice is being delivered with respect to an Acceleration, check here if Holder is
electing to use _________ as the Installment Conversion Price (as applicable) related to the following Installment Date:____________
	
	 	 	 	 	 	 	 

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	Please issue the Common Stock into which the Note is being converted to Holder, or for its benefit, as follows: 
	 
	☐ Check here if requesting delivery as a certificate to the following name and to the following address:
	 
	Issue to:	 
	 	 
	 	 
	 	 
	☐ Check
here if requesting delivery by Deposit/Withdrawal at Custodian as follows:
	 
	DTC Participant:	 
	 	 
	DTC Number:	 
	 	 
	Account Number:	 
	 	 	 	 	 	 	 

Date: _____________ __,

 

Name of Registered Holder

 

	By: 	 	 
	 	Name:	 	 
	 	Title:	 	 
	 	 	 	 
	 	Tax ID:	 	 
	 	Facsimile:	 	 

 

E-mail Address:

 

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Exhibit II

 

ACKNOWLEDGMENT

 

The Company hereby
(a) acknowledges this Conversion Notice, (b) certifies that the above indicated number of shares of Common Stock [are][are not]
eligible to be resold by the Holder either (i) pursuant to Rule 144 (subject to the Holder’s execution and delivery to the
Company of a customary 144 representation letter) or (ii) an effective and available registration statement and (c) hereby directs
_________________ to issue the above indicated number of shares of Common Stock in accordance with the Transfer Agent Instructions
dated _____________, 20__ from the Company and acknowledged and agreed to by ________________________.

 

	 	BOQI INTERNATIONAL MEDICAL INC.
	 	 	 
	 	By:	               
	 	 	Name:
	 	 	Title:

 

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Execution Version

 

Exhibit A-2 Excess Additional Note

 

[FORM OF SENIOR CONVERTIBLE NOTE]

 

NEITHER THE ISSUANCE AND SALE OF THE
SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE CONVERTIBLE HAVE BEEN REGISTERED
UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT BE OFFERED FOR SALE,
SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE SECURITIES
ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL TO THE HOLDER (IF REQUESTED BY THE COMPANY), IN A FORM REASONABLY ACCEPTABLE
TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD OR ELIGIBLE TO BE SOLD PURSUANT TO RULE 144
OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN
ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. ANY TRANSFEREE OF THIS NOTE SHOULD CAREFULLY REVIEW THE
TERMS OF THIS NOTE, INCLUDING SECTIONS 3(c)(iii) AND 18(a) HEREOF. THE PRINCIPAL AMOUNT REPRESENTED BY THIS NOTE AND, ACCORDINGLY,
THE SECURITIES ISSUABLE UPON CONVERSION HEREOF MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 3(c)(iii)
OF THIS NOTE.

 

THIS NOTE HAS BEEN ISSUED WITH ORIGINAL
ISSUE DISCOUNT (“OID”).  PURSUANT TO TREASURY REGULATION §1.1275-3(b)(1), TIEWEI SONG, A REPRESENTATIVE OF
THE COMPANY HEREOF WILL, BEGINNING TEN DAYS AFTER THE ISSUANCE DATE OF THIS NOTE, PROMPTLY MAKE AVAILABLE TO THE HOLDER UPON REQUEST
THE INFORMATION DESCRIBED IN TREASURY REGULATION §1.1275-3(b)(1)(i).  TIEWEI SONG MAY BE REACHED AT TELEPHONE NUMBER
(86)18804085858.

 

BOQI
International Medical Inc.

 

Senior
Convertible Note

 

	Issuance Date: February __, 2021__	Original Principal Amount: U.S. $[●]

 

FOR VALUE RECEIVED,
BOQI International Medical Inc., a Delaware corporation (the “Company”), hereby promises to pay to the order
of [BUYER] or its registered assigns (“Holder”) the amount set forth above as the Original Principal Amount
(as reduced pursuant to the terms hereof pursuant to redemption, conversion or otherwise, the “Principal”) when
due, whether upon the Maturity Date, on any Installment Date with respect to the Installment Amount due on such Installment Date
(each as defined below), or upon acceleration, redemption or otherwise (in each case in accordance with the terms hereof) and,
upon the occurrence of an Event of Default (as defined below), to pay interest (“Interest”) on any outstanding
Principal at the Default Rate (as defined below), from the date set forth above as the Issuance Date (the “Issuance Date”)
until the same becomes due and payable, whether upon the Maturity Date, on any Installment Date with respect to the Installment
Amount due on such Installment Date, or upon acceleration, conversion, redemption or otherwise (in each case in accordance with
the terms hereof). This Senior Convertible Note (including all Senior Convertible Notes issued in exchange, transfer or replacement
hereof, this “Note”) is one of an issue of Senior Convertible Notes (collectively, the “Notes”,
and such other Senior Secured Convertible Notes, the “Other Notes”)issued pursuant to the Securities Purchase
Agreement, dated as of May 18, 2020 (the “Subscription Date”), by and among the Company and the investors (the
“Buyers”) referred to therein, as amended from time to time (the “Securities Purchase Agreement”).
Certain capitalized terms used herein are defined in Section 31.

 

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1. PAYMENTS
OF PRINCIPAL. On each Installment Date, the Company shall pay to the Holder an amount equal to the Installment Amount due on
such Installment Date in accordance with Section 8. On the Maturity Date, the Company shall pay to the Holder an amount in cash
(excluding any amounts paid in shares of Common Stock on the Maturity Date in accordance with Section 8) representing all outstanding
Principal, accrued and unpaid Interest and accrued and unpaid Late Charges (as defined in Section 24(c)) on such Principal and
Interest. Other than as specifically permitted by this Note, the Company may not prepay any portion of the outstanding Principal,
accrued and unpaid Interest or accrued and unpaid Late Charges on Principal and Interest, if any.

 

2. INTEREST;
INTEREST RATE.

 

(a) This
Note was issued with original issue discount as described in the Securities Purchase Agreement. This Note shall not bear Interest
except upon the occurrence (and during the continuance) of an Event of Default (as defined below), in which case this Note shall
bear interest at a rate of thirteen percent (13.0%) per annum (the “Default Rate”) of the then outstanding Principal.
In the event that such Event of Default is subsequently cured or waived in accordance with the terms of this Note (and no other
Event of Default then exists (including, without limitation, for the Company’s failure to pay such Interest at the Default
Rate on the applicable Interest Date (as defined below))), Interest hereunder shall cease to accrue as of the calendar day immediately
following the date of such cure or waiver; provided that the Interest as calculated and unpaid during the continuance of such Event
of Default shall continue to apply to the extent relating to the days after the occurrence of such Event of Default through and
including the date of such cure or waiver of such Event of Default.

 

(b) Interest,
if any, shall be computed on the basis of a 360-day year and twelve 30-day months and shall be payable in arrears on each Interest
Date and shall compound each calendar month and shall be payable in accordance with the terms of this Note. Interest shall be paid
(i) on each Interest Date occurring on an Installment Date in accordance with Section 8 as part of the applicable Installment Amount
due on the applicable Installment Date and (ii) with respect to each other Interest Date, on such Interest Date in cash.

 

3. CONVERSION
OF NOTES. At any time after the Additional Stockholder Approval Date (as defined in the Amendment No. 1 to the Securities Purchase
Agreement, dated February 24, 2021 (the “Securities Purchase Agreement Amendment”), this Note shall be convertible
into validly issued, fully paid and non-assessable shares of Common Stock (as defined below), on the terms and conditions set forth
in this Section 3.

 

(a) Conversion
Right. Subject to the provisions of Section 3(d), at any time or times on or after the Additional Stockholder Approval Date,
the Holder shall be entitled to convert any portion of the outstanding and unpaid Conversion Amount (as defined below) into validly
issued, fully paid and non-assessable shares of Common Stock in accordance with Section 3(c), at the Conversion Rate (as defined
below). The Company shall not issue any fraction of a share of Common Stock upon any conversion. If the issuance would result in
the issuance of a fraction of a share of Common Stock, the Company shall round such fraction of a share of Common Stock up to the
nearest whole share. The Company shall pay any and all transfer, stamp, issuance and similar taxes, costs and expenses (including,
without limitation, fees and expenses of the Transfer Agent (as defined below)) that may be payable with respect to the issuance
and delivery of Common Stock upon conversion of any Conversion Amount.

 

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(b) Conversion
Rate. The number of shares of Common Stock issuable upon conversion of any Conversion Amount pursuant to Section 3(a) shall
be determined by dividing (x) such Conversion Amount by (y) the Conversion Price (the “Conversion Rate”).

 

(i) “Conversion
Amount” means the sum of (x) portion of the Principal to be converted, redeemed or otherwise with respect to which this
determination is being made and (y) all accrued and unpaid Interest with respect to such portion of the Principal amount and accrued
and unpaid Late Charges with respect to such portion of such Principal and such Interest, if any.

 

(ii) “Conversion
Price” means, as of any Conversion Date or other date of determination, $2.59, subject to adjustment as provided herein.

 

(c) Mechanics
of Conversion.

 

(i) Optional
Conversion. To convert any Conversion Amount into shares of Common Stock on any date (a “Conversion Date”),
the Holder shall deliver (whether via facsimile, electronic mail or otherwise), for receipt on or prior to 11:59 p.m., New York
time, on such date, a copy of an executed notice of conversion in the form attached hereto as Exhibit I (the “Conversion
Notice”) to the Company. If required by Section 3(c)(iii), within two (2) Trading Days following a conversion of this
Note as aforesaid, the Holder shall surrender this Note to a nationally recognized overnight delivery service for delivery to the
Company (or an indemnification undertaking with respect to this Note in the case of its loss, theft or destruction as contemplated
by Section 18(b)). On or before the second (2nd) Trading Day following the date of receipt of a Conversion Notice, the
Company shall transmit by facsimile or electronic mail an acknowledgment of confirmation and representation as to whether such
shares of Common Stock may then be resold pursuant to Rule 144 or an effective and available registration statement, in the form
attached hereto as Exhibit II, of receipt of such Conversion Notice to the Holder and the Company’s transfer agent
(the “Transfer Agent”) which confirmation shall constitute an instruction to the Transfer Agent to process such
Conversion Notice in accordance with the terms herein. On or before the second (2nd) Trading Day following the date on which the
Company has received a Conversion Notice (or such earlier date as required pursuant to the 1934 Act or other applicable law, rule
or regulation for the settlement of a trade initiated on the applicable Conversion Date of such shares of Common Stock issuable
pursuant to such Conversion Notice) (the “Share Delivery Deadline”), the Company shall (1) provided that the
Transfer Agent is participating in The Depository Trust Company’s (“DTC”) Fast Automated Securities Transfer
Program, credit such aggregate number of shares of Common Stock to which the Holder shall be entitled pursuant to such conversion
to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal at Custodian system or (2)
if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, upon the request of the Holder,
issue and deliver (via reputable overnight courier) to the address as specified in the Conversion Notice, a certificate, registered
in the name of the Holder or its designee, for the number of shares of Common Stock to which the Holder shall be entitled pursuant
to such conversion. If this Note is physically surrendered for conversion pursuant to Section 3(c)(iii) and the outstanding Principal
of this Note is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as
practicable and in no event later than two (2) Business Days after receipt of this Note and at its own expense, issue and deliver
to the Holder (or its designee) a new Note (in accordance with Section 18(d)) representing the outstanding Principal not converted.
The Person or Persons entitled to receive the shares of Common Stock issuable upon a conversion of this Note shall be treated for
all purposes as the record holder or holders of such shares of Common Stock on the Conversion Date. In the event of a partial conversion
of this Note pursuant hereto, the Principal amount converted shall be deducted from the Installment Amount(s) relating to the Installment
Date(s) as set forth in the applicable Conversion Notice. Notwithstanding anything to the contrary contained in this Note or the
Registration Rights Agreement, after the effective date of the Registration Statement (as defined in the Registration Rights Agreement)
and prior to the Holder’s receipt of the notice of a Grace Period (as defined in the Registration Rights Agreement), the
Company shall cause the Transfer Agent to deliver unlegended shares of Common Stock to the Holder (or its designee) in connection
with any sale of Registrable Securities (as defined in the Registration Rights Agreement) with respect to which the Holder has
entered into a contract for sale, and delivered a copy of the prospectus included as part of the particular Registration Statement
to the extent applicable, and for which the Holder has not yet settled.

 

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(ii) Company’s
Failure to Timely Convert. If the Company shall fail, for any reason or for no reason, on or prior to the applicable Share
Delivery Deadline, either (I) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program,
to issue and deliver to the Holder (or its designee) a certificate for the number of shares of Common Stock to which the Holder
is entitled and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating
in the DTC Fast Automated Securities Transfer Program, to credit the balance account of the Holder or the Holder’s designee
with DTC for such number of shares of Common Stock to which the Holder is entitled upon the Holder’s conversion of this Note
(as the case may be) or (II) if the Registration Statement covering the resale of the shares of Common Stock that are the subject
of the Conversion Notice (the “Unavailable Conversion Shares”) is not available for the resale of such Unavailable
Conversion Shares and the Company fails to promptly, but in no event later than as required pursuant to the Registration Rights
Agreement (x) so notify the Holder and (y) deliver the shares of Common Stock electronically without any restrictive legend by
crediting such aggregate number of shares of Common Stock to which the Holder is entitled pursuant to such conversion to the Holder’s
or its designee’s balance account with DTC through its Deposit/Withdrawal At Custodian system (the event described in the
immediately foregoing clause (II) is hereinafter referred as a “Notice Failure” and together with the event
described in clause (I) above, a “Conversion Failure”), then, in addition to all other remedies available to
the Holder, (1) the Company shall pay in cash to the Holder on each day after such Share Delivery Deadline that the issuance of
such shares of Common Stock is not timely effected an amount equal to 2% of the product of (A) the sum of the number of shares
of Common Stock not issued to the Holder on or prior to the Share Delivery Deadline and to which the Holder is entitled, multiplied
by (B) any trading price of the Common Stock selected by the Holder in writing as in effect at any time during the period beginning
on the applicable Conversion Date and ending on the applicable Share Delivery Deadline and (2) the Holder, upon written notice
to the Company, may void its Conversion Notice with respect to, and retain or have returned (as the case may be) any portion of
this Note that has not been converted pursuant to such Conversion Notice, provided that the voiding of a Conversion Notice shall
not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to
this Section 3(c)(ii) or otherwise. In addition to the foregoing, if on or prior to the Share Delivery Deadline either (A) if the
Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, the Company shall fail to issue and
deliver to the Holder (or its designee) a certificate and register such shares of Common Stock on the Company’s share register
or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, the Transfer Agent shall fail
to credit the balance account of the Holder or the Holder’s designee with DTC for the number of shares of Common Stock to
which the Holder is entitled upon the Holder’s conversion hereunder or pursuant to the Company’s obligation pursuant
to clause (II) below or (B) a Notice Failure occurs, and if on or after such Share Delivery Deadline the Holder purchases (in an
open market transaction or otherwise) shares of Common Stock corresponding to all or any portion of the number of shares of Common
Stock issuable upon such conversion that the Holder is entitled to receive from the Company and has not received from the Company
in connection with such Conversion Failure or Notice Failure, as applicable (a “Buy-In”), then, in addition
to all other remedies available to the Holder, the Company shall, within two (2) Business Days after receipt of the Holder’s
request and in the Holder’s discretion, either: (I) pay cash to the Holder in an amount equal to the Holder’s total
purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased
(including, without limitation, by any other Person in respect, or on behalf, of the Holder) (the “Buy-In Price”),
at which point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock)
or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares
of Common Stock to which the Holder is entitled upon the Holder’s conversion hereunder (as the case may be) (and to issue
such shares of Common Stock) shall terminate, or (II) promptly honor its obligation to so issue and deliver to the Holder a certificate
or certificates representing such shares of Common Stock or credit the balance account of such Holder or such Holder’s designee,
as applicable, with DTC for the number of shares of Common Stock to which the Holder is entitled upon the Holder’s conversion
hereunder (as the case may be) and pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the
product of (x) such number of shares of Common Stock multiplied by (y) the lowest Closing Sale Price of the Common Stock on any
Trading Day during the period commencing on the date of the applicable Conversion Notice and ending on the date of such issuance
and payment under this clause (II) (the “Buy-In Payment Amount”). Nothing shall limit the Holder’s right
to pursue any other remedies available to it hereunder, at law or in equity, including, without limitation, a decree of specific
performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares
of Common Stock (or to electronically deliver such shares of Common Stock) upon the conversion of this Note as required pursuant
to the terms hereof.

 

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(iii) Registration;
Book-Entry. The Company shall maintain a register (the “Register”) for the recordation of the names and
addresses of the holders of each Note and the principal amount of the Notes held by such holders (the “Registered Notes”).
The entries in the Register shall be conclusive and binding for all purposes absent manifest error. The Company and the holders
of the Notes shall treat each Person whose name is recorded in the Register as the owner of a Note for all purposes (including,
without limitation, the right to receive payments of Principal and Interest hereunder) notwithstanding notice to the contrary.
A Registered Note may be assigned, transferred or sold in whole or in part only by registration of such assignment or sale on the
Register. Upon its receipt of a written request to assign, transfer or sell all or part of any Registered Note by the holder thereof,
the Company shall record the information contained therein in the Register and issue one or more new Registered Notes in the same
aggregate principal amount as the principal amount of the surrendered Registered Note to the designated assignee or transferee
pursuant to Section 18, provided that if the Company does not so record an assignment, transfer or sale (as the case may be)
of all or part of any Registered Note within two (2) Business Days of such a request, then the Register shall be automatically
deemed updated to reflect such assignment, transfer or sale (as the case may be). Notwithstanding anything to the contrary set
forth in this Section 3, following conversion of any portion of this Note in accordance with the terms hereof, the Holder
shall not be required to physically surrender this Note to the Company unless (A) the full Conversion Amount represented by this
Note is being converted (in which event this Note shall be delivered to the Company following conversion thereof as contemplated
by Section 3(c)(i)) or (B) the Holder has provided the Company with prior written notice (which notice may be included in a Conversion
Notice) requesting reissuance of this Note upon physical surrender of this Note. The Holder and the Company shall maintain records
showing the Principal, Interest and Late Charges converted and/or paid (as the case may be) and the dates of such conversions,
and/or payments (as the case may be) or shall use such other method, reasonably satisfactory to the Holder and the Company, so
as not to require physical surrender of this Note upon conversion. If the Company does not update the Register to record such Principal,
Interest and Late Charges converted and/or paid (as the case may be) and the dates of such conversions, and/or payments (as the
case may be) within two (2) Business Days of such occurrence, then the Register shall be automatically deemed updated to reflect
such occurrence.

 

(iv) Pro
Rata Conversion; Disputes. In the event that the Company receives a Conversion Notice from more than one holder of Notes for
the same Conversion Date and the Company can convert some, but not all, of such portions of the Notes submitted for conversion,
the Company, subject to Section 3(d), shall convert from each holder of Notes electing to have Notes converted on such date a pro
rata amount of such holder’s portion of its Notes submitted for conversion based on the principal amount of Notes submitted
for conversion on such date by such holder relative to the aggregate principal amount of all Notes submitted for conversion on
such date. In the event of a dispute as to the number of shares of Common Stock issuable to the Holder in connection with a conversion
of this Note, the Company shall issue to the Holder the number of shares of Common Stock not in dispute and resolve such dispute
in accordance with Section 23.

 

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(d) Limitations
on Conversions.

 

(i) Beneficial
Ownership Limitation. The Company shall not affect the conversion of any portion of this Note, and the Holder shall not have
the right to convert any portion of this Note pursuant to the terms and conditions of this Note and any such conversion shall be
null and void and treated as if never made, to the extent that after giving effect to such conversion, the Holder together with
the other Attribution Parties collectively would beneficially own in excess of 4.99% (the “Maximum Percentage”)
of the shares of Common Stock outstanding immediately after giving effect to such conversion. For purposes of the foregoing sentence,
the aggregate number of shares of Common Stock beneficially owned by the Holder and the other Attribution Parties shall include
the number of shares of Common Stock held by the Holder and all other Attribution Parties plus the number of shares of Common Stock
issuable upon conversion of this Note with respect to which the determination of such sentence is being made, but shall exclude
shares of Common Stock which would be issuable upon (A) conversion of the remaining, nonconverted portion of this Note beneficially
owned by the Holder or any of the other Attribution Parties and (B) exercise or conversion of the unexercised or nonconverted portion
of any other securities of the Company (including, without limitation, any convertible notes or convertible preferred stock or
warrants, including, without limitation, the Warrants) beneficially owned by the Holder or any other Attribution Party subject
to a limitation on conversion or exercise analogous to the limitation contained in this Section 3(d)(i). For purposes of this Section
3(d)(i), beneficial ownership shall be calculated in accordance with Section 13(d) of the 1934 Act. For purposes of determining
the number of outstanding shares of Common Stock the Holder may acquire upon the conversion of this Note without exceeding the
Maximum Percentage, the Holder may rely on the number of outstanding shares of Common Stock as reflected in (x) the Company’s
most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other public filing with the
SEC, as the case may be, (y) a more recent public announcement by the Company or (z) any other written notice by the Company or
the Transfer Agent, if any, setting forth the number of shares of Common Stock outstanding (the “Reported Outstanding
Share Number”). If the Company receives a Conversion Notice from the Holder at a time when the actual number of outstanding
shares of Common Stock is less than the Reported Outstanding Share Number, the Company shall notify the Holder in writing of the
number of shares of Common Stock then outstanding and, to the extent that such Conversion Notice would otherwise cause the Holder’s
beneficial ownership, as determined pursuant to this Section 3(d)(i), to exceed the Maximum Percentage, the Holder must notify
the Company of a reduced number of shares of Common Stock to be purchased pursuant to such Conversion Notice. For any reason at
any time, upon the written or oral request of the Holder, the Company shall within one (1) Business Day confirm orally and in writing
or by electronic mail to the Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding
shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including
this Note, by the Holder and any other Attribution Party since the date as of which the Reported Outstanding Share Number was reported.
In the event that the issuance of shares of Common Stock to the Holder upon conversion of this Note results in the Holder and the
other Attribution Parties being deemed to beneficially own, in the aggregate, more than the Maximum Percentage of the number of
outstanding shares of Common Stock (as determined under Section 13(d) of the 1934 Act), the number of shares so issued by which
the Holder’s and the other Attribution Parties’ aggregate beneficial ownership exceeds the Maximum Percentage (the
“Excess Shares”) shall be deemed null and void and shall be cancelled ab initio, and the Holder shall not have
the power to vote or to transfer the Excess Shares. Upon delivery of a written notice to the Company, the Holder may from time
to time increase or decrease the Maximum Percentage to any other percentage not in excess of 9.99% as specified in such notice;
provided that (i) any such increase in the Maximum Percentage will not be effective until the sixty-first (61st) day
after such notice is delivered to the Company and (ii) any such increase or decrease will apply only to the Holder and the other
Attribution Parties and not to any other holder of Notes that is not an Attribution Party of the Holder. For purposes of clarity,
the shares of Common Stock issuable pursuant to the terms of this Note in excess of the Maximum Percentage shall not be deemed
to be beneficially owned by the Holder for any purpose including for purposes of Section 13(d) or Rule 16a-1(a)(1) of the 1934
Act. No prior inability to convert this Note pursuant to this paragraph shall have any effect on the applicability of the provisions
of this paragraph with respect to any subsequent determination of convertibility. The provisions of this paragraph shall be construed
and implemented in a manner otherwise than in strict conformity with the terms of this Section 3(d)(i) to the extent necessary
to correct this paragraph (or any portion of this paragraph) which may be defective or inconsistent with the intended beneficial
ownership limitation contained in this Section 3(d)(i) or to make changes or supplements necessary or desirable to properly give
effect to such limitation. The limitation contained in this paragraph may not be waived and shall apply to a successor holder of
this Note.

 

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(ii) No
Conversion Prior to Additional Stockholder Approval. This Note shall not be convertible until such time as the Company shall
have obtained the Additional Stockholder Approval (as defined in the Securities Purchase Agreement Amendment).

 

(e) Right
of Alternate Conversion Upon an Event of Default.

 

(i) General.
Subject to Section 3(d), at any time during an Event of Default Redemption Right Period (as defined below) with respect to an Event
of Default (regardless of whether such Event of Default has been cured or if the Holder has delivered an Event of Default Redemption
Notice to the Company), the Holder may, at the Holder’s option, convert (each, an “Alternate Conversion”,
and the date of such Alternate Conversion, each, an “Alternate Conversion Date”) all, or any part of, the Conversion
Amount (such portion of the Conversion Amount subject to such Alternate Conversion, the “Alternate Conversion Amount”)
into shares of Common Stock at the Alternate Conversion Price.

 

(ii) Mechanics
of Alternate Conversion. On any Alternate Conversion Date, the Holder may voluntarily convert any Alternate Conversion Amount
pursuant to Section 3(c) (with “Alternate Conversion Price” replacing “Conversion Price” for all purposes
hereunder with respect to such Alternate Conversion and with “Redemption Premium of the Conversion Amount” replacing
“Conversion Amount” in clause (x) of the definition of Conversion Rate above with respect to such Alternate Conversion)
by designating in the Conversion Notice delivered pursuant to this Section 3(e) of this Note that the Holder is electing to use
the Alternate Conversion Price for such conversion; provided that in the event of the Conversion Floor Price Condition, on the
applicable Alternate Conversion Date the Company shall also deliver to the Holder the applicable Alternate Conversion Floor Amount.
Notwithstanding anything to the contrary in this Section 3(e), but subject to Section 3(d), until the Company delivers shares of
Common Stock representing the applicable Alternate Conversion Amount to the Holder, such Alternate Conversion Amount may be converted
by the Holder into shares of Common Stock pursuant to Section 3(c) without regard to this Section 3(e).

 

4. RIGHTS
UPON EVENT OF DEFAULT.

 

(a) Event
of Default. Each of the following events shall constitute an “Event of Default” and each of the events in
clauses (ix), (x) and (xi) shall constitute a “Bankruptcy Event of Default”:

 

(i) the
failure of the applicable Registration Statement (as defined in the Registration Rights Agreement) to be filed with the SEC on
or prior to the date that is five (5) days after the applicable Filing Deadline (as defined in the Registration Rights Agreement)
or the failure of the applicable Registration Statement to be declared effective by the SEC on or prior to the date that is five
(5) days after the applicable Effectiveness Deadline (as defined in the Registration Rights Agreement);

 

(ii) while
the applicable Registration Statement is required to be maintained effective pursuant to the terms of the Registration Rights Agreement,
the effectiveness of the applicable Registration Statement lapses for any reason (including, without limitation, the issuance of
a stop order) or such Registration Statement (or the prospectus contained therein) is unavailable to any holder of Registrable
Securities (as defined in the Registration Rights Agreement) for sale of all of such holder’s Registrable Securities in accordance
with the terms of the Registration Rights Agreement, and such lapse or unavailability continues for a period of five (5) consecutive
days or for more than an aggregate of ten (10) days in any 365-day period (excluding days during an Allowable Grace Period (as
defined in the Registration Rights Agreement));

 

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(iii) the
suspension (or threatened suspension) from trading or the failure (or threatened failure) of the Common Stock to be trading or
listed (as applicable) on an Eligible Market for a period of five (5) consecutive Trading Days;

 

(iv) the
Company’s (A) failure to cure a Conversion Failure or a Delivery Failure (as defined in the Warrants) by delivery of the
required number of shares of Common Stock within five (5) Trading Days after the applicable Conversion Date or exercise date (as
the case may be) or (B) notice, written or oral, to any holder of the Notes or Warrants, including, without limitation, by way
of public announcement or through any of its agents, at any time, of its intention not to comply, as required, with a request for
conversion of any Notes into shares of Common Stock that is requested in accordance with the provisions of the Notes, other than
pursuant to Section 3(d), or a request for exercise of any Warrants for shares of Common Stock in accordance with the provisions
of the Warrants;

 

(v) except
to the extent the Company is in compliance with Section 11(b) below, at any time following the tenth (10th) consecutive
day that the Holder’s Authorized Share Allocation (as defined in Section 11(a) below) is less than (A) the number of shares
of Common Stock that the Holder would be entitled to receive upon a conversion of the full Conversion Amount of this Note (without
regard to any limitations on conversion set forth in Section 3(d) or otherwise), and (B) the number of shares of Common Stock that
the Holder would be entitled to receive upon exercise in full of the Holder’s Warrants (without regard to any limitations
on exercise set forth in the Warrants);

 

(vi) the
Company’s or any Subsidiary’s failure to pay to the Holder any amount of Principal, Interest, Late Charges or other
amounts when and as due under this Note (including, without limitation, the Company’s or any Subsidiary’s failure to
pay any redemption payments or amounts hereunder) or any other Transaction Document (as defined in the Securities Purchase Agreement)
or any other agreement, document, certificate or other instrument delivered in connection with the transactions contemplated hereby
and thereby, except, in the case of a failure to pay Interest and Late Charges when and as due, in which case only if such failure
remains uncured for a period of at least two (2) Trading Days;

 

(vii) the
Company fails to remove any restrictive legend on any certificate or any shares of Common Stock issued to the Holder upon conversion
or exercise (as the case may be) of any Securities (as defined in the Securities Purchase Agreement) acquired by the Holder under
the Securities Purchase Agreement (including this Note) as and when required by such Securities or the Securities Purchase Agreement,
unless otherwise then prohibited by applicable federal securities laws, and any such failure remains uncured for at least five
(5) days;

 

(viii) the
occurrence of any default under, redemption of or acceleration prior to maturity of at least an aggregate of $150,000 of Indebtedness
(as defined in the Securities Purchase Agreement) of the Company or any of its Subsidiaries, other than with respect to any Other
Notes;

 

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(ix) bankruptcy,
insolvency, reorganization or liquidation proceedings or other proceedings for the relief of debtors shall be instituted by or
against the Company or any Subsidiary and, if instituted against the Company or any Subsidiary by a third party, shall not be dismissed
within thirty (30) days of their initiation;

 

(x) the
commencement by the Company or any Subsidiary of a voluntary case or proceeding under any applicable federal, state or foreign
bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or
insolvent, or the consent by it to the entry of a decree, order, judgment or other similar document in respect of the Company or
any Subsidiary in an involuntary case or proceeding under any applicable federal, state or foreign bankruptcy, insolvency, reorganization
or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against it, or the filing by it
of a petition or answer or consent seeking reorganization or relief under any applicable federal, state or foreign law, or the
consent by it to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator,
assignee, trustee, sequestrator or other similar official of the Company or any Subsidiary or of any substantial part of its property,
or the making by it of an assignment for the benefit of creditors, or the execution of a composition of debts, or the occurrence
of any other similar federal, state or foreign proceeding, or the admission by it in writing of its inability to pay its debts
generally as they become due, the taking of corporate action by the Company or any Subsidiary in furtherance of any such action
or the taking of any action by any Person to commence a Uniform Commercial Code foreclosure sale or any other similar action under
federal, state or foreign law;

 

(xi) the
entry by a court of (i) a decree, order, judgment or other similar document in respect of the Company or any Subsidiary of a voluntary
or involuntary case or proceeding under any applicable federal, state or foreign bankruptcy, insolvency, reorganization or other
similar law or (ii) a decree, order, judgment or other similar document adjudging the Company or any Subsidiary as bankrupt or
insolvent, or approving as properly filed a petition seeking liquidation, reorganization, arrangement, adjustment or composition
of or in respect of the Company or any Subsidiary under any applicable federal, state or foreign law or (iii) a decree, order,
judgment or other similar document appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar
official of the Company or any Subsidiary or of any substantial part of its property, or ordering the winding up or liquidation
of its affairs, and the continuance of any such decree, order, judgment or other similar document or any such other decree, order,
judgment or other similar document unstayed and in effect for a period of thirty (30) consecutive days;

 

(xii) a
final judgment or judgments for the payment of money aggregating in excess of $150,000 are rendered against the Company and/or
any of its Subsidiaries and which judgments are not, within thirty (30) days after the entry thereof, bonded, discharged, settled
or stayed pending appeal, or are not discharged within thirty (30) days after the expiration of such stay; provided, however, any
judgment which is covered by insurance or an indemnity from a credit worthy party shall not be included in calculating the $150,000
amount set forth above so long as the Company provides the Holder a written statement from such insurer or indemnity provider (which
written statement shall be reasonably satisfactory to the Holder) to the effect that such judgment is covered by insurance or an
indemnity and the Company or such Subsidiary (as the case may be) will receive the proceeds of such insurance or indemnity within
thirty (30) days of the issuance of such judgment;

 

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(xiii) the
Company and/or any Subsidiary, individually or in the aggregate, either (i) fails to pay, when due, or within any applicable grace
period, any payment with respect to any Indebtedness in excess of $150,000 due to any third party (other than, with respect to
unsecured Indebtedness only, payments contested by the Company and/or such Subsidiary (as the case may be) in good faith by proper
proceedings and with respect to which adequate reserves have been set aside for the payment thereof in accordance with GAAP) or
is otherwise in breach or violation of any agreement for monies owed or owing in an amount in excess of $150,000, which breach
or violation permits the other party thereto to declare a default or otherwise accelerate amounts due thereunder, or (ii) suffer
to exist any other circumstance or event that would, with or without the passage of time or the giving of notice, result in a default
or event of default under any agreement binding the Company or any Subsidiary, which default or event of default would or is likely
to have a material adverse effect on the business, assets, operations (including results thereof), liabilities, properties, condition
(including financial condition) or prospects of the Company or any of its Subsidiaries, individually or in the aggregate;

 

(xiv) other
than as specifically set forth in another clause of this Section 4(a), the Company or any Subsidiary breaches any representation
or warranty, in any material respect (other than representations or warranties subject to material adverse effect or materiality,
which may not be breached in any respect) or any covenant or other term or condition of any Transaction Document, except, in the
case of a breach of a covenant or other term or condition that is curable, only if such breach remains uncured for a period of
two (2) consecutive Trading Days;

 

(xv) a
false or inaccurate certification (including a false or inaccurate deemed certification) by the Company that either (A) the Equity
Conditions are satisfied, (B) there has been no Equity Conditions Failure, or (C) as to whether any Event of Default has occurred;

 

(xvi) any
breach or failure in any respect by the Company or any Subsidiary to comply with any provision of Section 14 of this Note;

 

(xvii) any
Material Adverse Effect (as defined in the Securities Purchase Agreement) occurs; or

 

(xviii) any
Event of Default (as defined in the Other Notes) occurs with respect to any Other Notes.

 

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(b) Notice
of an Event of Default; Redemption Right. Upon the occurrence of an Event of Default with respect to this Note or any Other
Note, the Company shall within two (2) Business Days deliver written notice thereof via facsimile or electronic mail and overnight
courier (with next day delivery specified) (an “Event of Default Notice”) to the Holder. At any time after the
earlier of the Holder’s receipt of an Event of Default Notice and the Holder becoming aware of an Event of Default (such
earlier date, the “Event of Default Right Commencement Date”) and ending (such ending date, the “Event
of Default Right Expiration Date”, and each such period, an “Event of Default Redemption Right Period”)
on the twentieth (20th) Trading Day after the later of (x) the date such Event of Default is cured and (y) the Holder’s
receipt of an Event of Default Notice that includes (I) a reasonable description of the applicable Event of Default, (II) a certification
as to whether, in the opinion of the Company, such Event of Default is capable of being cured and, if applicable, a reasonable
description of any existing plans of the Company to cure such Event of Default and (III) a certification as to the date the Event
of Default occurred and, if cured on or prior to the date of such Event of Default Notice, the applicable Event of Default Right
Expiration Date, the Holder may require the Company to redeem (regardless of whether such Event of Default has been cured on or
prior to the Event of Default Right Expiration Date) all or any portion of this Note by delivering written notice thereof (the
“Event of Default Redemption Notice”) to the Company, which Event of Default Redemption Notice shall indicate
the portion of this Note the Holder is electing to redeem. Each portion of this Note subject to redemption by the Company pursuant
to this Section 4(b) shall be redeemed by the Company at a price equal to the greater of (i) the product of (A) the Conversion
Amount to be redeemed multiplied by (B) the Redemption Premium and (ii) the product of (X) the Conversion Rate with respect to
the Conversion Amount in effect at such time as the Holder delivers an Event of Default Redemption Notice multiplied by (Y) the
product of (1) the Redemption Premium multiplied by (2) the greatest Closing Sale Price of the Common Stock on any Trading Day
during the period commencing on the date immediately preceding such Event of Default and ending on the date the Company makes the
entire payment required to be made under this Section 4(b) (the “Event of Default Redemption Price”). Redemptions
required by this Section 4(b) shall be made in accordance with the provisions of Section 12. To the extent redemptions required
by this Section 4(b) are deemed or determined by a court of competent jurisdiction to be prepayments of this Note by the Company,
such redemptions shall be deemed to be voluntary prepayments. Notwithstanding anything to the contrary in this Section 3(d), but
subject to Section 3(d), until the Event of Default Redemption Price (together with any Late Charges thereon) is paid in full,
the Conversion Amount submitted for redemption under this Section 4(b) (together with any Late Charges thereon) may be converted,
in whole or in part, by the Holder into Common Stock pursuant to the terms of this Note. In the event of a partial redemption of
this Note pursuant hereto, the Principal amount redeemed shall be deducted from the Installment Amount(s) relating to the applicable
Installment Date(s) as set forth in the Event of Default Redemption Notice. In the event of the Company’s redemption of any
portion of this Note under this Section 4(b), the Holder’s damages would be uncertain and difficult to estimate because of
the parties’ inability to predict future interest rates and the uncertainty of the availability of a suitable substitute
investment opportunity for the Holder. Accordingly, any redemption premium due under this Section 4(b) is intended by the parties
to be, and shall be deemed, a reasonable estimate of the Holder’s actual loss of its investment opportunity and not as a
penalty. Any redemption upon an Event of Default shall not constitute an election of remedies by the Holder, and all other rights
and remedies of the Holder shall be preserved.

 

(c) Mandatory
Redemption upon Bankruptcy Event of Default. Notwithstanding anything to the contrary herein, and notwithstanding any conversion
that is then required or in process, upon any Bankruptcy Event of Default, whether occurring prior to or following the Maturity
Date, the Company shall immediately pay to the Holder an amount in cash representing (i) all outstanding Principal, accrued and
unpaid Interest and accrued and unpaid Late Charges on such Principal and Interest, multiplied by (ii) the Redemption Premium,
in addition to any and all other amounts due hereunder, without the requirement for any notice or demand or other action by the
Holder or any other person or entity, provided that the Holder may, in its sole discretion, waive such right to receive payment
upon a Bankruptcy Event of Default, in whole or in part, and any such waiver shall not affect any other rights of the Holder hereunder,
including any other rights in respect of such Bankruptcy Event of Default, any right to conversion, and any right to payment of
the Event of Default Redemption Price or any other Redemption Price, as applicable.

 

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5. RIGHTS
UPON FUNDAMENTAL TRANSACTION.

 

(a) Assumption.
The Company shall not enter into or be party to a Fundamental Transaction unless (i) the Successor Entity assumes in writing
all of the obligations of the Company under this Note and the other Transaction Documents in accordance with the provisions of
this Section 5(a) pursuant to written agreements in form and substance satisfactory to the Holder and approved by the Holder prior
to such Fundamental Transaction, including agreements to deliver to each holder of Notes in exchange for such Notes a security
of the Successor Entity evidenced by a written instrument substantially similar in form and substance to the Notes, including,
without limitation, having a principal amount and interest rate equal to the principal amounts then outstanding and the interest
rates of the Notes held by such holder, having similar conversion rights as the Notes and having similar ranking and security to
the Notes, and satisfactory to the Holder and (ii) the Successor Entity (including its Parent Entity) is a publicly traded
corporation whose common stock is quoted on or listed for trading on an Eligible Market. Upon the occurrence of any Fundamental
Transaction, the Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental
Transaction, the provisions of this Note and the other Transaction Documents referring to the “Company” shall refer
instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations
of the Company under this Note and the other Transaction Documents with the same effect as if such Successor Entity had been named
as the Company herein. Upon consummation of a Fundamental Transaction, the Successor Entity shall deliver to the Holder confirmation
that there shall be issued upon conversion or redemption of this Note at any time after the consummation of such Fundamental Transaction,
in lieu of the shares of Common Stock (or other securities, cash, assets or other property (except such items still issuable under
Sections 6 and 15, which shall continue to be receivable thereafter)) issuable upon the conversion or redemption of the Notes prior
to such Fundamental Transaction, such shares of the publicly traded common stock (or their equivalent) of the Successor Entity
(including its Parent Entity) which the Holder would have been entitled to receive upon the happening of such Fundamental Transaction
had this Note been converted immediately prior to such Fundamental Transaction (without regard to any limitations on the conversion
of this Note), as adjusted in accordance with the provisions of this Note. Notwithstanding the foregoing, the Holder may elect,
at its sole option, by delivery of written notice to the Company to waive this Section 5(a) to permit the Fundamental Transaction
without the assumption of this Note. The provisions of this Section 5 shall apply similarly and equally to successive Fundamental
Transactions and shall be applied without regard to any limitations on the conversion of this Note.

 

(b) Notice
of a Change of Control; Redemption Right. No sooner than twenty (20) Trading Days nor later than ten (10) Trading Days prior
to the consummation of a Change of Control (the “Change of Control Date”), but not prior to the public announcement
of such Change of Control, the Company shall deliver written notice thereof via facsimile or electronic mail and overnight courier
to the Holder (a “Change of Control Notice”). At any time during the period beginning after the Holder’s
receipt of a Change of Control Notice or the Holder becoming aware of a Change of Control if a Change of Control Notice is not
delivered to the Holder in accordance with the immediately preceding sentence (as applicable) and ending on twenty (20) Trading
Days after the later of (A) the date of consummation of such Change of Control or (B) the date of receipt of such Change of Control
Notice or (C) the date of the announcement of such Change of Control, the Holder may require the Company to redeem all or any portion
of this Note by delivering written notice thereof (“Change of Control Redemption Notice”) to the Company, which
Change of Control Redemption Notice shall indicate the Conversion Amount the Holder is electing to redeem. The portion of this
Note subject to redemption pursuant to this Section 5 shall be redeemed by the Company in cash at a price equal to the greatest
of (i) the product of (w) the Change of Control Redemption Premium multiplied by (y) the Conversion Amount being redeemed, (ii)
the product of (x) the Change of Control Redemption Premium multiplied by (y) the product of (A) the Conversion Amount being redeemed
multiplied by (B) the quotient determined by dividing (I) the greatest Closing Sale Price of the shares of Common Stock during
the period beginning on the date immediately preceding the earlier to occur of (1) the consummation of the applicable Change of
Control and (2) the public announcement of such Change of Control and ending on the date the Holder delivers the Change of Control
Redemption Notice by (II) the Conversion Price then in effect and (iii) the product of (y) the Change of Control Redemption Premium
multiplied by (z) the product of (A) the Conversion Amount being redeemed multiplied by (B) the quotient of (I) the aggregate cash
consideration and the aggregate cash value of any non-cash consideration per share of Common Stock to be paid to the holders of
the shares of Common Stock upon consummation of such Change of Control (any such non-cash consideration constituting publicly-traded
securities shall be valued at the highest of the Closing Sale Price of such securities as of the Trading Day immediately prior
to the consummation of such Change of Control, the Closing Sale Price of such securities on the Trading Day immediately following
the public announcement of such proposed Change of Control and the Closing Sale Price of such securities on the Trading Day immediately
prior to the public announcement of such proposed Change of Control) divided by (II) the Conversion Price then in effect (the “Change
of Control Redemption Price”). Redemptions required by this Section 5 shall be made in accordance with the provisions
of Section 12 and shall have priority to payments to stockholders in connection with such Change of Control. To the extent redemptions
required by this Section 5(a) are deemed or determined by a court of competent jurisdiction to be prepayments of this Note by the
Company, such redemptions shall be deemed to be voluntary prepayments. Notwithstanding anything to the contrary in this Section
5, but subject to Section 3(d), until the Change of Control Redemption Price (together with any Late Charges thereon) is paid in
full, the Conversion Amount submitted for redemption under this Section 5(a) (together with any Late Charges thereon) may be converted,
in whole or in part, by the Holder into Common Stock pursuant to Section 3. In the event of a partial redemption of this Note pursuant
hereto, the Principal amount redeemed shall be deducted from the Installment Amount(s) relating to the applicable Installment Date(s)
as set forth in the Change of Control Redemption Notice. In the event of the Company’s redemption of any portion of this
Note under this Section 5(a), the Holder’s damages would be uncertain and difficult to estimate because of the parties’
inability to predict future interest rates and the uncertainty of the availability of a suitable substitute investment opportunity
for the Holder. Accordingly, any redemption premium due under this Section 5(a) is intended by the parties to be, and shall be
deemed, a reasonable estimate of the Holder’s actual loss of its investment opportunity and not as a penalty.

 

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6. RIGHTS
UPON ISSUANCE OF PURCHASE RIGHTS AND OTHER CORPORATE EVENTS.

 

(a) Purchase
Rights. In addition to any adjustments pursuant to Section 7 below, if at any time the Company grants, issues or sells any
Options, Convertible Securities or rights to purchase stock, warrants, securities or other property pro rata to all or substantially
all of the record holders of any class of Common Stock (the “Purchase Rights”), then the Holder will be entitled
to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired
if the Holder had held the number of shares of Common Stock acquirable upon complete conversion of this Note (without taking into
account any limitations or restrictions on the convertibility of this Note and assuming for such purpose that the Note was converted
at the Alternate Conversion Price as of the applicable record date) immediately prior to the date on which a record is taken for
the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders of
shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however,
that to the extent that the Holder’s right to participate in any such Purchase Right would result in the Holder and the other
Attribution Parties exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Purchase Right
to the extent of the Maximum Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a
result of such Purchase Right (and beneficial ownership) to the extent of any such excess) and such Purchase Right to such extent
shall be held in abeyance (and, if such Purchase Right has an expiration date, maturity date or other similar provision, such term
shall be extended by such number of days held in abeyance, if applicable) for the benefit of the Holder until such time or times,
if ever, as its right thereto would not result in the Holder and the other Attribution Parties exceeding the Maximum Percentage,
at which time or times the Holder shall be granted such right (and any Purchase Right granted, issued or sold on such initial Purchase
Right or on any subsequent Purchase Right held similarly in abeyance (and, if such Purchase Right has an expiration date, maturity
date or other similar provision, such term shall be extended by such number of days held in abeyance, if applicable)) to the same
extent as if there had been no such limitation).

 

(b) Other
Corporate Events. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental
Transaction pursuant to which holders of shares of Common Stock are entitled to receive securities or other assets with respect
to or in exchange for shares of Common Stock (a “Corporate Event”), the Company shall make appropriate provision
to ensure that the Holder will thereafter have the right to receive upon a conversion of this Note, at the Holder’s option
(i) in addition to the shares of Common Stock receivable upon such conversion, such securities or other assets to which the Holder
would have been entitled with respect to such shares of Common Stock had such shares of Common Stock been held by the Holder upon
the consummation of such Corporate Event (without taking into account any limitations or restrictions on the convertibility of
this Note) or (ii) in lieu of the shares of Common Stock otherwise receivable upon such conversion, such securities or other assets
received by the holders of shares of Common Stock in connection with the consummation of such Corporate Event in such amounts as
the Holder would have been entitled to receive had this Note initially been issued with conversion rights for the form of such
consideration (as opposed to shares of Common Stock) at a conversion rate for such consideration commensurate with the Conversion
Rate. Provision made pursuant to the preceding sentence shall be in a form and substance satisfactory to the Holder. The provisions
of this Section 6 shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations
on the conversion or redemption of this Note.

 

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7. RIGHTS
UPON ISSUANCE OF OTHER SECURITIES.

 

(a) Adjustment
of Conversion Price upon Issuance of Common Stock. If and whenever on or after the Subscription Date the Company grants, issues
or sells (or enters into any agreement to grant, issue or sell), or in accordance with this Section 7(a) is deemed to have granted,
issued or sold, any shares of Common Stock (including the issuance or sale of shares of Common Stock owned or held by or for the
account of the Company, but excluding any Excluded Securities issued or sold or deemed to have been issued or sold) for a consideration
per share (the “New Issuance Price”) less than a price equal to the Conversion Price in effect immediately prior
to such issuance or sale or deemed issuance or sale (such Conversion Price then in effect is referred to herein as the “Applicable
Price”) (the foregoing a “Dilutive Issuance”), then, immediately after such Dilutive Issuance, the
Conversion Price then in effect shall be reduced to an amount equal to the New Issuance Price. For all purposes of the foregoing
(including, without limitation, determining the adjusted Conversion Price and the New Issuance Price under this Section 7(a)),
the following shall be applicable:

 

(i) Issuance
of Options. If the Company in any manner grants, issues or sells (or enters into any agreement to grant, issue or sell) any
Options and the lowest price per share for which one share of Common Stock is at any time issuable upon the exercise of any such
Option or upon conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise
pursuant to the terms thereof is less than the Applicable Price, then such share of Common Stock shall be deemed to be outstanding
and to have been issued and sold by the Company at the time of the granting, issuance or sale of such Option for such price per
share. For purposes of this Section 7(a)(i), the “lowest price per share for which one share of Common Stock is at any time
issuable upon the exercise of any such Option or upon conversion, exercise or exchange of any Convertible Securities issuable upon
exercise of any such Option or otherwise pursuant to the terms thereof” shall be equal to (1) the lower of (x) the sum of
the lowest amounts of consideration (if any) received or receivable by the Company with respect to any one share of Common Stock
upon the granting, issuance or sale of such Option, upon exercise of such Option and upon conversion, exercise or exchange of any
Convertible Security issuable upon exercise of such Option or otherwise pursuant to the terms thereof and (y) the lowest exercise
price set forth in such Option for which one share of Common Stock is issuable (or may become issuable assuming all possible market
conditions) upon the exercise of any such Options or upon conversion, exercise or exchange of any Convertible Securities issuable
upon exercise of any such Option or otherwise pursuant to the terms thereof, minus (2) the sum of all amounts paid or payable to
the holder of such Option (or any other Person) with respect to any one share of Common Stock upon the granting, issuance or sale
of such Option, upon exercise of such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon
exercise of such Option or otherwise pursuant to the terms thereof plus the value of any other consideration consisting of cash,
debt forgiveness, assets or any other property received or receivable by, or benefit conferred on, the holder of such Option (or
any other Person). Except as contemplated below, no further adjustment of the Conversion Price shall be made upon the actual issuance
of such share of Common Stock or of such Convertible Securities upon the exercise of such Options or otherwise pursuant to the
terms thereof or upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of such Convertible
Securities.

 

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(ii) Issuance
of Convertible Securities. If the Company in any manner issues or sells (or enters into any agreement to issue or sell) any
Convertible Securities and the lowest price per share for which one share of Common Stock is at any time issuable upon the conversion,
exercise or exchange thereof or otherwise pursuant to the terms thereof is less than the Applicable Price, then such share of Common
Stock shall be deemed to be outstanding and to have been issued and sold by the Company at the time of the issuance or sale of
such Convertible Securities for such price per share. For the purposes of this Section 7(a)(ii), the “lowest price per share
for which one share of Common Stock is at any time issuable (or may become issuable assuming all possible market conditions) upon
the conversion, exercise or exchange thereof or otherwise pursuant to the terms thereof” shall be equal to (1) the lower
of (x) the sum of the lowest amounts of consideration (if any) received or receivable by the Company with respect to one share
of Common Stock upon the issuance or sale of the Convertible Security and upon conversion, exercise or exchange of such Convertible
Security or otherwise pursuant to the terms thereof and (y) the lowest conversion price set forth in such Convertible Security
for which one share of Common Stock is issuable upon conversion, exercise or exchange thereof or otherwise pursuant to the terms
thereof minus (2) the sum of all amounts paid or payable to the holder of such Convertible Security (or any other Person) with
respect to any one share of Common Stock upon the issuance or sale of such Convertible Security plus the value of any other consideration
received or receivable consisting of cash, debt forgiveness, assets or other property by, or benefit conferred on, the holder of
such Convertible Security (or any other Person). Except as contemplated below, no further adjustment of the Conversion Price shall
be made upon the actual issuance of such shares of Common Stock upon conversion, exercise or exchange of such Convertible Securities
or otherwise pursuant to the terms thereof, and if any such issuance or sale of such Convertible Securities is made upon exercise
of any Options for which adjustment of the Conversion Price has been or is to be made pursuant to other provisions of this Section
7(a), except as contemplated below, no further adjustment of the Conversion Price shall be made by reason of such issuance or sale.

 

(iii) Change
in Option Price or Rate of Conversion. If the purchase or exercise price provided for in any Options, the additional consideration,
if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the rate at which any Convertible
Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases or decreases at any time (other
than proportional changes in conversion or exercise prices, as applicable, in connection with an event referred to in Section 7(b)
below), the Conversion Price in effect at the time of such increase or decrease shall be adjusted to the Conversion Price which
would have been in effect at such time had such Options or Convertible Securities provided for such increased or decreased purchase
price, additional consideration or increased or decreased conversion rate (as the case may be) at the time initially granted, issued
or sold. For purposes of this Section 7(a)(iii), if the terms of any Option or Convertible Security that was outstanding as of
the Subscription Date are increased or decreased in the manner described in the immediately preceding sentence, then such Option
or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion or exchange thereof shall be deemed
to have been issued as of the date of such increase or decrease. No adjustment pursuant to this Section 7(a) shall be made if such
adjustment would result in an increase of the Conversion Price then in effect.

 

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(iv) Calculation
of Consideration Received. If any Option and/or Convertible Security and/or Adjustment Right is issued in connection with the
issuance or sale or deemed issuance or sale of any other securities of the Company (as determined by the Holder, the “Primary
Security”, and such Option and/or Convertible Security and/or Adjustment Right, the “Secondary Securities”
and together with the Primary Security, each a “Unit”), together comprising one integrated transaction, the
aggregate consideration per share of Common Stock with respect to such Primary Security shall be deemed to be the lower of (x)
the purchase price of such Unit, (y) if such Primary Security is an Option and/or Convertible Security, the lowest price per share
for which one share of Common Stock is at any time issuable upon the exercise or conversion of the Primary Security in accordance
with Section 7(a)(i) or 7(a)(ii) above and (z) the lowest VWAP of the shares of Common Stock on any Trading Day during the four
(4) Trading Day period (the “Adjustment Period”) immediately following the public announcement of such Dilutive
Issuance (for the avoidance of doubt, if such public announcement is released prior to the opening of the Principal Market on a
Trading Day, such Trading Day shall be the first Trading Day in such four Trading Day period and if this Note is exercised, on
any given Conversion Date during any such Adjustment Period, solely with respect to such portion of this Note converted on such
applicable Conversion Date, such applicable Adjustment Period shall be deemed to have ended on, and included, the Trading Day immediately
prior to such Conversion Date). If any shares of Common Stock, Options or Convertible Securities are issued or sold or deemed to
have been issued or sold for cash, the consideration received therefor will be deemed to be the net amount of consideration received
by the Company therefor. If any shares of Common Stock, Options or Convertible Securities are issued or sold for a consideration
other than cash, the amount of such consideration received by the Company will be the fair value of such consideration, except
where such consideration consists of publicly traded securities, in which case the amount of consideration received by the Company
for such securities will be the arithmetic average of the VWAPs of such security for each of the five (5) Trading Days immediately
preceding the date of receipt. If any shares of Common Stock, Options or Convertible Securities are issued to the owners of the
non-surviving entity in connection with any merger in which the Company is the surviving entity, the amount of consideration therefor
will be deemed to be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable
to such shares of Common Stock, Options or Convertible Securities (as the case may be). The fair value of any consideration other
than cash or publicly traded securities will be determined jointly by the Company and the Holder. If such parties are unable to
reach agreement within ten (10) days after the occurrence of an event requiring valuation (the “Valuation Event”),
the fair value of such consideration will be determined within five (5) Trading Days after the tenth (10th) day following
such Valuation Event by an independent, reputable appraiser jointly selected by the Company and the Holder. The determination of
such appraiser shall be final and binding upon all parties absent manifest error and the fees and expenses of such appraiser shall
be borne by the Company.

 

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

 

(b) Adjustment
of Conversion Price upon Subdivision or Combination of Common Stock. Without limiting any provision of Section 6, Section
15 or Section 7(a), if the Company at any time on or after the Subscription Date subdivides (by any stock split, stock dividend,
stock combination, recapitalization or other similar transaction) one or more classes of its outstanding shares of Common Stock
into a greater number of shares, the Conversion Price in effect immediately prior to such subdivision will be proportionately reduced.
Without limiting any provision of Section 6, Section 15 or Section 7(a), if the Company at any time on or after the Subscription
Date combines (by any stock split, stock dividend, stock combination, recapitalization or other similar transaction) one or more
classes of its outstanding shares of Common Stock into a smaller number of shares, the Conversion Price in effect immediately prior
to such combination will be proportionately increased. Any adjustment pursuant to this Section 7(b) shall become effective immediately
after the effective date of such subdivision or combination. If any event requiring an adjustment under this Section 7(b) occurs
during the period that a Conversion Price is calculated hereunder, then the calculation of such Conversion Price shall be adjusted
appropriately to reflect such event.

 

(c) Holder’s
Right of Adjusted Conversion Price. In addition to and not in limitation of the other provisions of this Section 7, if the
Company in any manner issues or sells or enters into any agreement to issue or sell, any Common Stock, Options or Convertible Securities
(any such securities, “Variable Price Securities”), after the Subscription Date that are issuable pursuant to
such agreement or convertible into or exchangeable or exercisable for shares of Common Stock at a price which varies or may vary
with the market price of the shares of Common Stock, including by way of one or more reset(s) to a fixed price, but exclusive of
such formulations reflecting customary anti-dilution provisions (such as share splits, share combinations, share dividends and
similar transactions) (each of the formulations for such variable price being herein referred to as, the “Variable Price”),
the Company shall provide written notice thereof via facsimile and overnight courier to the Holder on the date of such agreement
and the issuance of such Convertible Securities or Options. From and after the date the Company enters into such agreement or issues
any such Variable Price Securities, the Holder shall have the right, but not the obligation, in its sole discretion to substitute
the Variable Price for the Conversion Price upon conversion of this Note by designating in the Conversion Notice delivered upon
any conversion of this Note that solely for purposes of such conversion the Holder is relying on the Variable Price rather than
the Conversion Price then in effect. The Holder’s election to rely on a Variable Price for a particular conversion of this
Note shall not obligate the Holder to rely on a Variable Price for any future conversion of this Note. In addition, from and after
the date the Company enters into such agreement or issues any such Variable Price Securities, for purposes of calculating the Installment
Conversion Price as of any time of determination, the “Conversion Price” as used therein shall mean the lower of (x)
the Conversion Price as of such time of determination and (y) the Variable Price as of such time of determination.

 

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(d) Stock
Combination Event Adjustments. If at any time and from time to time on or after the Subscription Date there occurs any stock
split, stock dividend, stock combination recapitalization or other similar transaction involving the Common Stock (each, a “Stock
Combination Event”, and such date thereof, the “Stock Combination Event Date”) and the Event Market
Price is less than the Conversion Price then in effect (after giving effect to the adjustment in Section 7(b) above), then on the
sixteenth (16th) Trading Day immediately following such Stock Combination Event Date, the Conversion Price then in effect
on such sixteenth (16th) Trading Day (after giving effect to the adjustment in Section 7(b) above) shall be reduced
(but in no event increased) to the Event Market Price. For the avoidance of doubt, if the adjustment in the immediately preceding
sentence would otherwise result in an increase in the Conversion Price hereunder, no adjustment shall be made.

 

(e) Other
Events. In the event that the Company (or any Subsidiary) shall take any action to which the provisions hereof are not strictly
applicable, or, if applicable, would not operate to protect the Holder from dilution or if any event occurs of the type contemplated
by the provisions of this Section 7 but not expressly provided for by such provisions (including, without limitation, the granting
of stock appreciation rights, phantom stock rights or other rights with equity features), then the Company’s board of directors
shall in good faith determine and implement an appropriate adjustment in the Conversion Price so as to protect the rights of the
Holder, provided that no such adjustment pursuant to this Section 7(e) will increase the Conversion Price as otherwise determined
pursuant to this Section 7, provided further that if the Holder does not accept such adjustments as appropriately protecting its
interests hereunder against such dilution, then the Company’s board of directors and the Holder shall agree, in good faith,
upon an independent investment bank of nationally recognized standing to make such appropriate adjustments, whose determination
shall be final and binding absent manifest error and whose fees and expenses shall be borne by the Company.

 

(f) Calculations.
All calculations under this Section 7 shall be made by rounding to the nearest cent or the nearest 1/100th of a
share, as applicable. The number of shares of Common Stock outstanding at any given time shall not include shares owned or held
by or for the account of the Company, and the disposition of any such shares shall be considered an issue or sale of Common Stock.

 

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

 

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8. INSTALLMENT
CONVERSION OR REDEMPTION.

 

(a) General.
On each applicable Installment Date, provided there has been no Equity Conditions Failure, the Company shall pay to the Holder
of this Note the applicable Installment Amount due on such date by converting such Installment Amount in accordance with this Section
8 (a “Installment Conversion”); provided, however, that the Company may, at its option following
notice to the Holder as set forth below, pay the Installment Amount by redeeming such Installment Amount in cash (a “Installment
Redemption”) or by any combination of an Installment Conversion and an Installment Redemption so long as all of the outstanding
applicable Installment Amount due on any Installment Date shall be converted and/or redeemed by the Company on the applicable Installment
Date, subject to the provisions of this Section 8. On the date which is the eleventh (11th) Trading Day prior to each Installment
Date (each, an “Installment Notice Due Date”), the Company shall deliver written notice (each, a “Installment
Notice” and the date all of the holders receive such notice is referred to as to the “Installment Notice Date”),
to each holder of Notes and such Installment Notice shall (i) either (A) confirm that the applicable Installment Amount of such
holder’s Note shall be converted in whole pursuant to an Installment Conversion or (B) (1) state that the Company elects
to redeem for cash, or is required to redeem for cash in accordance with the provisions of the Notes, in whole or in part, the
applicable Installment Amount pursuant to an Installment Redemption and (2) specify the portion of such Installment Amount which
the Company elects or is required to redeem pursuant to an Installment Redemption (such amount to be redeemed in cash, the “Installment
Redemption Amount”) and the portion of the applicable Installment Amount, if any, with respect to which the Company will,
and is permitted to, effect an Installment Conversion (such amount of the applicable Installment Amount so specified to be so converted
pursuant to this Section 8 is referred to herein as the “Installment Conversion Amount”), which amounts when
added together, must at least equal the entire applicable Installment Amount and (ii) if the applicable Installment Amount is to
be paid, in whole or in part, pursuant to an Installment Conversion, certify that there is not then an Equity Conditions Failure
as of the applicable Installment Notice Date. Each Installment Notice shall be irrevocable. If the Company does not timely deliver
an Installment Notice in accordance with this Section 8 with respect to a particular Installment Date, then the Company shall be
deemed to have delivered an irrevocable Installment Notice confirming an Installment Conversion of the entire Installment Amount
payable on such Installment Date and shall be deemed to have certified that there is not then an Equity Conditions Failure in connection
with such Installment Conversion. Except as expressly provided in this Section 8(a), the Company shall convert and/or redeem the
applicable Installment Amount of this Note pursuant to this Section 8 and the corresponding Installment Amounts of the Other Notes
pursuant to the corresponding provisions of the Other Notes in the same ratio of the applicable Installment Amount being converted
and/or redeemed hereunder. The applicable Installment Conversion Amount (whether set forth in the applicable Installment Notice
or by operation of this Section 8) shall be converted in accordance with Section 8(b) and the applicable Installment Redemption
Amount shall be redeemed in accordance with Section 8(c). Notwithstanding the forgoing, and only during the period commencing on
the Issuance Date and ending on the Additional Stockholder Approval Date, the Company shall automatically be deemed to have elected
to effect Installment Redemptions for all Installment Amounts hereunder.

 

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(b) Mechanics
of Installment Conversion. Subject to Section 3(d), if the Company delivers an Installment Notice or is deemed to have delivered
an Installment Notice certifying that such Installment Amount is being paid, in whole or in part, in an Installment Conversion
in accordance with Section 8(a), then the remainder of this Section 8(b) shall apply. The applicable Installment Conversion Amount,
if any, shall be converted on the applicable Installment Date at the applicable Installment Conversion Price and the Company shall,
on such Installment Date, (A) deliver to the Holder’s account with DTC such shares of Common Stock issued upon such conversion
(subject to the reduction contemplated by the immediately following sentence and, if applicable, the penultimate sentence of this
Section 8(b)) and (B) in the event of the Conversion Floor Price Condition, the Company shall deliver to the Holder the applicable
Conversion Installment Floor Amount, provided that the Equity Conditions are then satisfied (or waived in writing by the Holder)
on such Installment Date and an Installment Conversion is not otherwise prohibited under any other provision of this Note. If the
Company confirmed (or is deemed to have confirmed by operation of Section 8(a)) the conversion of the applicable Installment Conversion
Amount, in whole or in part, and there was no Equity Conditions Failure as of the applicable Installment Notice Date (or is deemed
to have certified that the Equity Conditions in connection with any such conversion have been satisfied by operation of Section
8(a)) but an Equity Conditions Failure occurred between the applicable Installment Notice Date and any time through the applicable
Installment Date (the “Interim Installment Period”), the Company shall provide the Holder a subsequent notice
to that effect. If there is an Equity Conditions Failure (which is not waived in writing by the Holder) during such Interim Installment
Period or an Installment Conversion is not otherwise permitted under any other provision of this Note, then, at the option of the
Holder designated in writing to the Company, the Holder may require the Company to do any one or more of the following: (i) the
Company shall redeem all or any part designated by the Holder of the unconverted Installment Conversion Amount (such designated
amount is referred to as the “Designated Redemption Amount”) and the Company shall pay to the Holder within
two (2) days of such Installment Date, by wire transfer of immediately available funds, an amount in cash equal to 125% of such
Designated Redemption Amount, and/or (ii) the Installment Conversion shall be null and void with respect to all or any part designated
by the Holder of the unconverted Installment Conversion Amount and the Holder shall be entitled to all the rights of a holder of
this Note with respect to such designated part of the Installment Conversion Amount; provided, however, the Conversion Price for
such designated part of such unconverted Installment Conversion Amount shall thereafter be adjusted to equal the lesser of (A)
the Installment Conversion Price as in effect on the date on which the Holder voided the Installment Conversion and (B) the Installment
Conversion Price that would be in effect on the date on which the Holder delivers a Conversion Notice relating thereto as if such
date was an Installment Date. If the Company fails to redeem any Designated Redemption Amount by the second (2nd) day following
the applicable Installment Date by payment of such amount by such date, then the Holder shall have the rights set forth in Section
12(a) as if the Company failed to pay the applicable Installment Redemption Price (as defined below) and all other rights under
this Note (including, without limitation, such failure constituting an Event of Default described in Section 4(a)(vi)). Notwithstanding
anything to the contrary in this Section 8(b), but subject to 3(d), until the Company delivers Common Stock representing the Installment
Conversion Amount to the Holder, the Installment Conversion Amount may be converted by the Holder into Common Stock pursuant to
Section 3. In the event that the Holder elects to convert the Installment Conversion Amount prior to the applicable Installment
Date as set forth in the immediately preceding sentence, the Installment Conversion Amount so converted shall be deducted from
the Installment Amount(s) relating to the applicable Installment Date(s) as set forth in the applicable Conversion Notice. The
Company shall pay any and all taxes that may be payable with respect to the issuance and delivery of any shares of Common Stock
in any Installment Conversion hereunder.

 

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(c) Mechanics
of Installment Redemption. If the Company elects or is required to effect an Installment Redemption, in whole or in part, in
accordance with Section 8(a), then the Installment Redemption Amount, if any, shall be redeemed by the Company in cash on the applicable
Installment Date by wire transfer to the Holder of immediately available funds in an amount equal to 106% of the applicable Installment
Redemption Amount (the “Installment Redemption Price”). If the Company fails to redeem such Installment Redemption
Amount on such Installment Date by payment of the Installment Redemption Price, then, at the option of the Holder designated in
writing to the Company (any such designation shall be a “Conversion Notice” for purposes of this Note), the
Holder may require the Company to convert all or any part of the Installment Redemption Amount at the Installment Conversion Price
(determined as of the date of such designation as if such date were an Installment Date). Conversions required by this Section
8(c) shall be made in accordance with the provisions of Section 3(c). Notwithstanding anything to the contrary in this Section
8(c), but subject to Section 3(d), until the Installment Redemption Price (together with any Late Charges thereon) is paid in full,
the Installment Redemption Amount (together with any Late Charges thereon) may be converted, in whole or in part, by the Holder
into Common Stock pursuant to Section 3. In the event the Holder elects to convert all or any portion of the Installment Redemption
Amount prior to the applicable Installment Date as set forth in the immediately preceding sentence, the Installment Redemption
Amount so converted shall be deducted from the Installment Amounts relating to the applicable Installment Date(s) as set forth
in the applicable Conversion Notice. Redemptions required by this Section 8(c) shall be made in accordance with the provisions
of Section 12.

 

(d) Deferred
Installment Amount. Notwithstanding any provision of this Section 8(d) to the contrary, the Holder may, at its option and in
its sole discretion, deliver a written notice to the Company no later than the Trading Day immediately prior to the applicable
Installment Date electing to have the payment of all or any portion of an Installment Amount payable on such Installment Date deferred
(such amount deferred, the “Deferral Amount”, and such deferral, each a “Deferral”) until
any subsequent Installment Date selected by the Holder, in its sole discretion, in which case, the Deferral Amount shall be added
to, and become part of, such subsequent Installment Amount and such Deferral Amount shall continue to accrue Interest hereunder.
Any notice delivered by the Holder pursuant to this Section 8(d) shall set forth (i) the Deferral Amount and (ii) the date that
such Deferral Amount shall now be payable.

 

(e) Acceleration
of Installment Amounts. Notwithstanding anything herein to the contrary, during the period commencing on an Installment Date
(a “Current Installment Date”) and ending on the Trading Day immediately prior to the next Installment Date
(each, an “Installment Period”), at the option of the Holder, at one or more times, the Holder may convert other
Installment Amounts (each, an “Acceleration”, and each such amount, an “Acceleration Amount”),
in whole or in part, at the Installment Conversion Price of such Current Installment Date in accordance with the conversion procedures
set forth in Section 3 hereunder, mutatis mutandis. Notwithstanding the foregoing, with respect to any given Installment
Period, the Holder may not elect to effect any Acceleration (a “Current Acceleration”) during such Installment
Period if the sum of (x) the Acceleration Amounts with respect to Accelerations previously consummated by the Holder during the
applicable Installment Period and (y) the Acceleration Amount of such Current Acceleration, collectively, exceeds five (5) times
the Installment Amount with respect to such Current Installment Date.

 

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9. REDEMPTIONS
AT THE COMPANY’S ELECTION.

 

(a) Company
Optional Redemption. At any time after the later of (x) thirty (30) calendar days after the Applicable Date (as defined in
the Securities Purchase Agreement) and (y) the date no Equity Conditions Failure exists, the Company shall have the right to redeem
all, but not less than all, of the Conversion Amount then remaining under this Note (the “Company Optional Redemption
Amount”) on the Company Optional Redemption Date (each as defined below) (a “Company Optional Redemption”).
The portion of this Note subject to redemption pursuant to this Section 9(a) shall be redeemed by the Company in cash at a price
(the “Company Optional Redemption Price”) equal to 200% of the greater of (i) the Conversion Amount being redeemed
as of the Company Optional Redemption Date and (ii) the product of (1) the Conversion Rate with respect to the Conversion Amount
being redeemed as of the Company Optional Redemption Date multiplied by (2) the greatest Closing Sale Price of the Common Stock
on any Trading Day during the period commencing on the date immediately preceding such Company Optional Redemption Notice Date
and ending on the Trading Day immediately prior to the date the Company makes the entire payment required to be made under this
Section 9(a). The Company may exercise its right to require redemption under this Section 9(a) by delivering a written notice thereof
by facsimile or electronic mail and overnight courier to all, but not less than all, of the holders of Notes (the “Company
Optional Redemption Notice” and the date all of the holders of Notes received such notice is referred to as the “Company
Optional Redemption Notice Date”). The Company may deliver only one Company Optional Redemption Notice hereunder and
such Company Optional Redemption Notice shall be irrevocable. The Company Optional Redemption Notice shall (x) state the date on
which the Company Optional Redemption shall occur (the “Company Optional Redemption Date”) which date shall
not be less than ninety (90) Trading Days nor more than one hundred (100) Trading Days following the Company Optional Redemption
Notice Date, (y) certify that there has been no Equity Conditions Failure and (z) state the aggregate Conversion Amount of the
Notes which is being redeemed in such Company Optional Redemption from the Holder and all of the other holders of the Notes pursuant
to this Section 9(a) (and analogous provisions under the Other Notes) on the Company Optional Redemption Date. Notwithstanding
anything herein to the contrary, (i) if no Equity Conditions Failure has occurred as of the Company Optional Redemption Notice
Date but an Equity Conditions Failure occurs at any time prior to the Company Optional Redemption Date, (A) the Company shall provide
the Holder a subsequent notice to that effect and (B) unless the Holder waives the Equity Conditions Failure, the Company Optional
Redemption shall be cancelled and the applicable Company Optional Redemption Notice shall be null and void and (ii) at any time
prior to the date the Company Optional Redemption Price is paid, in full, the Company Optional Redemption Amount may be converted,
in whole or in part, by the Holder into shares of Common Stock pursuant to Section 3. All Conversion Amounts converted by the Holder
after the Company Optional Redemption Notice Date shall reduce the Company Optional Redemption Amount of this Note required to
be redeemed on the Company Optional Redemption Date. Redemptions made pursuant to this Section 9(a) shall be made in accordance
with Section 12. In the event of the Company’s redemption of any portion of this Note under this Section 9, the Holder’s
damages would be uncertain and difficult to estimate because of the parties’ inability to predict future interest rates and
the uncertainty of the availability of a suitable substitute investment opportunity for the Holder. Accordingly, any redemption
premium due under this Section 9 is intended by the parties to be, and shall be deemed, a reasonable estimate of the Holder’s
actual loss of its investment opportunity and not as a penalty. For the avoidance of doubt, the Company shall have no right to
effect a Company Optional Redemption if any Event of Default has occurred and continuing, but any Event of Default shall have no
effect upon the Holder’s right to convert this Note in its discretion.

 

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(b) Pro
Rata Redemption Requirement. If the Company elects to cause a Company Optional Redemption of this Note pursuant to Section
9(a), then it must simultaneously take the same action with respect to all of the Other Notes.

 

10. NONCIRCUMVENTION.
The Company hereby covenants and agrees that the Company will not, by amendment of its Certificate of Incorporation (as defined
in the Securities Purchase Agreement), Bylaws (as defined in the Securities Purchase Agreement) or through any reorganization,
transfer of assets, consolidation, merger, scheme of arrangement, dissolution, issue or sale of securities, or any other voluntary
action, avoid or seek to avoid the observance or performance of any of the terms of this Note, and will at all times in good faith
carry out all of the provisions of this Note and take all action as may be required to protect the rights of the Holder of this
Note. Without limiting the generality of the foregoing or any other provision of this Note or the other Transaction Documents,
the Company (a) shall not increase the par value of any shares of Common Stock receivable upon conversion of this Note above
the Conversion Price then in effect, and (b) shall take all such actions as may be necessary or appropriate in order that
the Company may validly and legally issue fully paid and nonassessable shares of Common Stock upon the conversion of this Note.
Notwithstanding anything herein to the contrary, if after the one hundred and twenty (120) calendar day anniversary of the Issuance
Date, the Holder is not permitted to convert this Note in full for any reason (other than pursuant to restrictions set forth in
Section 3(d) hereof), the Company shall use its best efforts to promptly remedy such failure, including, without limitation, obtaining
such consents or approvals as necessary to permit such conversion into shares of Common Stock.

 

11. RESERVATION
OF AUTHORIZED SHARES.

 

(a) Reservation.
So long as any Notes remain outstanding, the Company shall at all times reserve at least 150% of the number of shares of Common
Stock as shall from time to time be necessary to effect the conversion, including without limitation, Installment Conversions,
Alternate Conversions and Accelerations, of all of the Notes then outstanding (without regard to any limitations on conversions,
assuming conversions at the Alternate Conversion Price and assuming such Notes remain outstanding until the Maturity Date) at the
Alternate Conversion Price then in effect (the “Required Reserve Amount”). The Required Reserve Amount (including,
without limitation, each increase in the number of shares so reserved) shall be allocated pro rata among the holders of the Notes
based on the original principal amount of the Notes held by each holder on the Initial Closing Date or increase in the number of
reserved shares, as the case may be (the “Authorized Share Allocation”). In the event that a holder shall sell
or otherwise transfer any of such holder’s Notes, each transferee shall be allocated a pro rata portion of such holder’s
Authorized Share Allocation. Any shares of Common Stock reserved and allocated to any Person which ceases to hold any Notes shall
be allocated to the remaining holders of Notes, pro rata based on the principal amount of the Notes then held by such holders.

 

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(b) Insufficient
Authorized Shares. If, notwithstanding Section 11(a), and not in limitation thereof, at any time while any of the Notes remain
outstanding the Company does not have a sufficient number of authorized and unreserved shares of Common Stock to satisfy its obligation
to reserve for issuance upon conversion of the Notes at least a number of shares of Common Stock equal to the Required Reserve
Amount (an “Authorized Share Failure”), then the Company shall immediately take all action necessary to increase
the Company’s authorized shares of Common Stock to an amount sufficient to allow the Company to reserve the Required Reserve
Amount for the Notes then outstanding. Without limiting the generality of the foregoing sentence, as soon as practicable after
the date of the occurrence of an Authorized Share Failure, but in no event later than sixty (60) days after the occurrence of such
Authorized Share Failure, the Company shall hold a meeting of its stockholders for the approval of an increase in the number of
authorized shares of Common Stock. In connection with such meeting, the Company shall provide each stockholder with a proxy statement
and shall use its best efforts to solicit its stockholders’ approval of such increase in authorized shares of Common Stock
and to cause its board of directors to recommend to the stockholders that they approve such proposal (or, if a majority of the
voting power then in effect of the capital stock of the Company consents to such increase, in lieu of such proxy statement, deliver
to the stockholders of the Company an information statement that has been filed with (and either approved by or not subject to
comments from) the SEC with respect thereto). In the event that the Company is prohibited from issuing shares of Common Stock pursuant
to the terms of this Note due to the failure by the Company to have sufficient shares of Common Stock available out of the authorized
but unissued shares of Common Stock (such unavailable number of shares of Common Stock, the “Authorized Failure Shares”),
in lieu of delivering such Authorized Failure Shares to the Holder, the Company shall pay cash in exchange for the redemption of
such portion of the Conversion Amount convertible into such Authorized Failure Shares at a price equal to the sum of (i) the product
of (x) such number of Authorized Failure Shares and (y) the greatest Closing Sale Price of the Common Stock on any Trading Day
during the period commencing on the date the Holder delivers the applicable Conversion Notice with respect to such Authorized Failure
Shares to the Company and ending on the date of such issuance and payment under this Section 11(a); and (ii) to the extent the
Holder purchases (in an open market transaction or otherwise) shares of Common Stock to deliver in satisfaction of a sale by the
Holder of Authorized Failure Shares, any brokerage commissions and other out-of-pocket expenses, if any, of the Holder incurred
in connection therewith. Nothing contained in Section 11(a) or this Section 11(b) shall limit any obligations of the Company under
any provision of the Securities Purchase Agreement.

 

12. REDEMPTIONS.

 

(a) Mechanics.
The Company shall deliver the applicable Event of Default Redemption Price to the Holder in cash within five (5) Business Days
after the Company’s receipt of the Holder’s Event of Default Redemption Notice. If the Holder has submitted a Change
of Control Redemption Notice in accordance with Section 5(a), the Company shall deliver the applicable Change of Control Redemption
Price to the Holder in cash concurrently with the consummation of such Change of Control if such notice is received prior to the
consummation of such Change of Control and within five (5) Business Days after the Company’s receipt of such notice otherwise.
The Company shall deliver the applicable Installment Redemption Price to the Holder in cash on the applicable Installment Date.
The Company shall deliver the applicable Company Optional Redemption Price to the Holder in cash on the applicable Company Optional
Redemption Date. Notwithstanding anything herein to the contrary, in connection with any redemption hereunder at a time the Holder
is entitled to receive a cash payment under any of the other Transaction Documents, at the option of the Holder delivered in writing
to the Company, the applicable Redemption Price hereunder shall be increased by the amount of such cash payment owed to the Holder
under such other Transaction Document and, upon payment in full or conversion in accordance herewith, shall satisfy the Company’s
payment obligation under such other Transaction Document. In the event of a redemption of less than all of the Conversion Amount
of this Note, the Company shall promptly cause to be issued and delivered to the Holder a new Note (in accordance with Section
18(d)) representing the outstanding Principal which has not been redeemed. In the event that the Company does not pay the applicable
Redemption Price to the Holder within the time period required, at any time thereafter and until the Company pays such unpaid Redemption
Price in full, the Holder shall have the option, in lieu of redemption, to require the Company to promptly return to the Holder
all or any portion of this Note representing the Conversion Amount that was submitted for redemption and for which the applicable
Redemption Price (together with any Late Charges thereon) has not been paid. Upon the Company’s receipt of such notice, (x)
the applicable Redemption Notice shall be null and void with respect to such Conversion Amount, (y) the Company shall immediately
return this Note, or issue a new Note (in accordance with Section 18(d)), to the Holder, and in each case the principal amount
of this Note or such new Note (as the case may be) shall be increased by an amount equal to the difference between (1) the applicable
Redemption Price (as the case may be, and as adjusted pursuant to this Section 12, if applicable) minus (2) the Principal portion
of the Conversion Amount submitted for redemption and (z) the Conversion Price of this Note or such new Notes (as the case may
be) shall be automatically adjusted with respect to each conversion effected thereafter by the Holder to the lowest of (A) the
Conversion Price as in effect on the date on which the applicable Redemption Notice is voided, (B) the greater of (x) the Floor
Price and (y) 65% of the lowest Closing Bid Price of the Common Stock during the period beginning on and including the date on
which the applicable Redemption Notice is delivered to the Company and ending on and including the date on which the applicable
Redemption Notice is voided and (C) the greater of (x) the Floor Price and (y) 65% of the quotient of (I) the sum of the five (5)
lowest VWAPs of the Common Stock during the twenty (20) consecutive Trading Day period ending and including the applicable Conversion
Date divided by (II) five (5) (it being understood and agreed that all such determinations shall be appropriately adjusted for
any stock dividend, stock split, stock combination or other similar transaction during such period). The Holder’s delivery
of a notice voiding a Redemption Notice and exercise of its rights following such notice shall not affect the Company’s obligations
to make any payments of Late Charges which have accrued prior to the date of such notice with respect to the Conversion Amount
subject to such notice.

 

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(b) Redemption
by Other Holders. Upon the Company’s receipt of notice from any of the holders of the Other Notes for redemption or repayment
as a result of an event or occurrence substantially similar to the events or occurrences described in Section 4(b) or Section 5(a)
(each, an “Other Redemption Notice”), the Company shall immediately, but no later than two (2) Business Days
of its receipt thereof, forward to the Holder by facsimile or electronic mail a copy of such notice. If the Company receives a
Redemption Notice and one or more Other Redemption Notices, during the seven (7) Business Day period beginning on and including
the date which is two (2) Business Days prior to the Company’s receipt of the Holder’s applicable Redemption Notice
and ending on and including the date which is two (2) Business Days after the Company’s receipt of the Holder’s applicable
Redemption Notice and the Company is unable to redeem all principal, interest and other amounts designated in such Redemption Notice
and such Other Redemption Notices received during such seven (7) Business Day period, then the Company shall redeem a pro rata
amount from each holder of the Notes (including the Holder) based on the principal amount of the Notes submitted for redemption
pursuant to such Redemption Notice and such Other Redemption Notices received by the Company during such seven (7) Business Day
period.

 

13. VOTING
RIGHTS. The Holder shall have no voting rights as the holder of this Note, except as required by law (including, without limitation,
the Delaware General Corporation Law) and as expressly provided in this Note.

 

14. COVENANTS.
Until all of the Notes have been converted, redeemed or otherwise satisfied in accordance with their terms:

 

(a) Rank.
So long as at least $2 million in Notes remain outstanding (the “Defeasance Time”), all payments due under this
Note (a) shall rank pari passu with all Other Notes and (b) shall be senior to all other Indebtedness of the Company and
its Subsidiaries.

 

(b) Incurrence
of Indebtedness. At all times prior to the Defeasance Time, the Company shall not, and the Company shall cause each of its
Subsidiaries to not, directly or indirectly, incur or guarantee, assume or suffer to exist any Indebtedness (other than (i) the
Indebtedness evidenced by this Note and the Other Notes and (ii) other Permitted Indebtedness).

 

(c) Existence
of Liens. At all times prior to the Defeasance Time, the Company shall not, and the Company shall cause each of its Subsidiaries
to not, directly or indirectly, allow or suffer to exist any mortgage, lien, pledge, charge, security interest or other encumbrance
upon or in any property or assets (including accounts and contract rights) owned by the Company or any of its Subsidiaries (collectively,
“Liens”) other than Permitted Liens.

 

(d) Restricted
Payments. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly, redeem,
defease, repurchase, repay or make any payments in respect of, by the payment of cash or cash equivalents (in whole or in part,
whether by way of open market purchases, tender offers, private transactions or otherwise), all or any portion of any Indebtedness
(other than the Notes) whether by way of payment in respect of principal of (or premium, if any) or interest on, such Indebtedness
if at the time such payment is due or is otherwise made or, after giving effect to such payment, (i) an event constituting an Event
of Default has occurred and is continuing or (ii) an event that with the passage of time and without being cured would constitute
an Event of Default has occurred and is continuing.

 

(e) Restriction
on Redemption and Cash Dividends. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly
or indirectly, redeem, repurchase or declare or pay any cash dividend or distribution on any of its capital stock.

 

(f) Restriction
on Transfer of Assets. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly,
sell, lease, license, assign, transfer, spin-off, split-off, close, convey or otherwise dispose of any assets or rights of the
Company or any Subsidiary owned or hereafter acquired whether in a single transaction or a series of related transactions, other
than (i) sales, leases, licenses, assignments, transfers, conveyances and other dispositions of such assets or rights by the Company
and its Subsidiaries in the ordinary course of business consistent with its past practice, (ii) sales of inventory and product
in the ordinary course of business and (iii) the Energy Sale.

 

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(g) Maturity
of Indebtedness. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or indirectly,
permit any Indebtedness of the Company or any of its Subsidiaries to mature or accelerate prior to the Maturity Date.

 

(h) Change
in Nature of Business. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly
or indirectly, engage in any material line of business substantially different from those lines of business conducted by or publicly
contemplated to be conducted by the Company and each of its Subsidiaries on the Subscription Date or any business substantially
related or incidental thereto. The Company shall not, and the Company shall cause each of its Subsidiaries to not, directly or
indirectly, modify its or their corporate structure or purpose.

 

(i) Preservation
of Existence, Etc. The Company shall maintain and preserve, and cause each of its Subsidiaries to maintain and preserve, its
existence, rights and privileges, and become or remain, and cause each of its Subsidiaries to become or remain, duly qualified
and in good standing in each jurisdiction in which the character of the properties owned or leased by it or in which the transaction
of its business makes such qualification necessary.

 

(j) Maintenance
of Properties, Etc. The Company shall maintain and preserve, and cause each of its Subsidiaries to maintain and preserve, all
of its properties which are necessary or useful in the proper conduct of its business in good working order and condition, ordinary
wear and tear excepted, and comply, and cause each of its Subsidiaries to comply, at all times with the provisions of all leases
to which it is a party as lessee or under which it occupies property, so as to prevent any loss or forfeiture thereof or thereunder.

 

(k) Maintenance
of Intellectual Property. The Company will, and will cause each of its Subsidiaries to, take all action necessary or advisable
to maintain all of the Intellectual Property Rights (as defined in the Securities Purchase Agreement) of the Company and/or any
of its Subsidiaries that are necessary or material to the conduct of its business in full force and effect.

 

(l) Maintenance
of Insurance. The Company shall maintain, and cause each of its Subsidiaries to maintain, insurance with responsible and reputable
insurance companies or associations (including, without limitation, comprehensive general liability, hazard, rent and business
interruption insurance) with respect to its properties (including all real properties leased or owned by it) and business, in such
amounts and covering such risks as is required by any governmental authority having jurisdiction with respect thereto or as is
carried generally in accordance with sound business practice by companies in similar businesses similarly situated.

 

(m) Transactions
with Affiliates. The Company shall not, nor shall it permit any of its Subsidiaries to, enter into, renew, extend or be a party
to, any transaction or series of related transactions (including, without limitation, the purchase, sale, lease, transfer or exchange
of property or assets of any kind or the rendering of services of any kind) with any affiliate, except transactions in the ordinary
course of business in a manner and to an extent consistent with past practice and necessary or desirable for the prudent operation
of its business, for fair consideration and on terms no less favorable to it or its Subsidiaries than would be obtainable in a
comparable arm’s length transaction with a Person that is not an affiliate thereof.

 

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(n) Restricted
Issuances. The Company shall not, directly or indirectly, without the prior written consent of the holders of a majority in
aggregate principal amount of the Notes then outstanding, (i) issue any Notes (other than as contemplated by the Securities Purchase
Agreement and the Notes) or (ii) issue any other securities that would cause a breach or default under the Notes or the Warrants.

 

(o) Available
Cash Test; Announcement of Operating Results.

 

(i) Available
Cash Test. At any time prior to the earlier of (x) the Registration Release Date and (y) such date as only $2.5 million in
aggregate principal remains outstanding under the Notes, the Company’s Available Cash as of each Fiscal Quarter shall equal
or exceed $1,500,000 (as reduced, on a dollar-for-dollar basis by any Redemption Price paid to any holder of Notes on or after
the Issuance Date) (the “Available Cash Test”).

 

(ii) 
Operating Results Announcement. Commencing with the Fiscal Quarter commencing on June 30, 2020, the Company shall publicly
disclose and disseminate (such date, the “Announcement Date”), if the Available Cash Test has not been satisfied
for such Fiscal Quarter or Fiscal Year, as applicable, a statement to that effect no later than the tenth (10th) day
after the end of such Fiscal Quarter or Fiscal Year, as applicable, and such announcement shall include a statement to the effect
that the Company is (or is not, as applicable) in breach of the Available Cash Test for such Fiscal Quarter or Fiscal Year, as
applicable. On the Announcement Date, the Company shall also provide to the Holders a certification, executed on behalf of the
Company by the Chief Financial Officer of the Company, certifying that the Company satisfied the Available Cash Tests for such
Fiscal Quarter if that is the case. If the Company has failed to meet the Available Cash Test for such Fiscal Quarter (a “Financial
Covenant Failure”), the foregoing written certification that the Company provides to the Holders shall also state the
Available Cash Test has not been met (a “Financial Covenant Failure Notice”). Concurrently with the delivery
of each Financial Covenant Failure Notice to the Holders, the Company shall also make publicly available (as part of a Quarterly
Report on Form 10-Q, Annual Report on Form 10-K or on a Current Report on Form 8-K, or otherwise) the Financial Covenant Failure
Notice and the fact that an Event of Default has occurred under the Notes.

 

(p) Independent
Investigation. At the request of the Holder either (x) at any time when an Event of Default has occurred and is continuing,
(y) upon the occurrence of an event that with the passage of time or giving of notice would constitute an Event of Default or (z)
at any time the Holder reasonably believes an Event of Default may have occurred or be continuing, the Company shall hire an independent,
reputable investment bank selected by the Company and approved by the Holder to investigate as to whether any breach of this Note
has occurred (the “Independent Investigator”). If the Independent Investigator determines that such breach of
this Note has occurred, the Independent Investigator shall notify the Company of such breach and the Company shall deliver written
notice to each holder of a Note of such breach. In connection with such investigation, the Independent Investigator may, during
normal business hours, inspect all contracts, books, records, personnel, offices and other facilities and properties of the Company
and its Subsidiaries and, to the extent available to the Company after the Company uses reasonable efforts to obtain them, the
records of its legal advisors and accountants (including the accountants’ work papers) and any books of account, records,
reports and other papers not contractually required of the Company to be confidential or secret, or subject to attorney-client
or other evidentiary privilege, and the Independent Investigator may make such copies and inspections thereof as the Independent
Investigator may reasonably request. The Company shall furnish the Independent Investigator with such financial and operating data
and other information with respect to the business and properties of the Company as the Independent Investigator may reasonably
request. The Company shall permit the Independent Investigator to discuss the affairs, finances and accounts of the Company with,
and to make proposals and furnish advice with respect thereto to, the Company’s officers, directors, key employees and independent
public accountants or any of them (and by this provision the Company authorizes said accountants to discuss with such Independent
Investigator the finances and affairs of the Company and any Subsidiaries), all at such reasonable times, upon reasonable notice,
and as often as may be reasonably requested.

 

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15. DISTRIBUTION
OF ASSETS. In addition to any adjustments pursuant to Section 7, if the Company shall declare or make any dividend or other
distributions of its assets (or rights to acquire its assets) to any or all holders of shares of Common Stock, by way of return
of capital or otherwise (including without limitation, any distribution of cash, stock or other securities, property or options
by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction)
(the “Distributions”), then the Holder will be entitled to such Distributions as if the Holder had held the
number of shares of Common Stock acquirable upon complete conversion of this Note (without taking into account any limitations
or restrictions on the convertibility of this Note and assuming for such purpose that the Note was converted at the Alternate Conversion
Price as of the applicable record date) immediately prior to the date on which a record is taken for such Distribution or, if no
such record is taken, the date as of which the record holders of Common Stock are to be determined for such Distributions (provided,
however, that to the extent that the Holder’s right to participate in any such Distribution would result in the Holder and
the other Attribution Parties exceeding the Maximum Percentage, then the Holder shall not be entitled to participate in such Distribution
to the extent of the Maximum Percentage (and shall not be entitled to beneficial ownership of such shares of Common Stock as a
result of such Distribution (and beneficial ownership) to the extent of any such excess) and the portion of such Distribution shall
be held in abeyance for the benefit of the Holder until such time or times, if ever, as its right thereto would not result in the
Holder and the other Attribution Parties exceeding the Maximum Percentage, at which time or times the Holder shall be granted such
Distribution (and any Distributions declared or made on such initial Distribution or on any subsequent Distribution held similarly
in abeyance) to the same extent as if there had been no such limitation).

 

16. AMENDING
THE TERMS OF THIS NOTE. Except for Section 3(d), which may not be amended, modified or waived by the parties hereto, the prior
written consent of the holders of Notes representing at least sixty-five (65%) of the aggregate principal amount of the Notes then
outstanding shall be required for any amendment, modification or waiver to this Note. Any amendment, modification or waiver so
approved shall be binding upon all existing and future holders of this Note and any Other Notes; provided, however, that no such
change, waiver or, as applied to any of the Notes held by any particular holder of Notes, shall, without the written consent of
that particular holder, (i) reduce the amount of Principal, reduce the amount of accrued and unpaid Interest, or extend the Maturity
Date, of the Notes, (ii) disproportionally and adversely affect any rights under the Notes of any holder of Notes; or (iii) modify
any of the provisions of, or impair the right of any holder of Notes under, this Section 16.

 

17. TRANSFER.
This Note and any shares of Common Stock issued upon conversion of this Note may be offered, sold, assigned or transferred by the
Holder without the consent of the Company, subject only to the provisions of Section 2(g) of the Securities Purchase Agreement.

 

18. REISSUANCE
OF THIS NOTE.

 

(a) Transfer.
If this Note is to be transferred, the Holder shall surrender this Note to the Company, whereupon the Company will forthwith issue
and deliver upon the order of the Holder a new Note (in accordance with Section 18(d)), registered as the Holder may request, representing
the outstanding Principal being transferred by the Holder and, if less than the entire outstanding Principal is being transferred,
a new Note (in accordance with Section 18(d)) to the Holder representing the outstanding Principal not being transferred. The Holder
and any assignee, by acceptance of this Note, acknowledge and agree that, by reason of the provisions of Section 3(c)(iii) following
conversion or redemption of any portion of this Note, the outstanding Principal represented by this Note may be less than the Principal
stated on the face of this Note.

 

(b) Lost,
Stolen or Mutilated Note. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft,
destruction or mutilation of this Note (as to which a written certification and the indemnification contemplated below shall suffice
as such evidence), and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company
in customary and reasonable form and, in the case of mutilation, upon surrender and cancellation of this Note, the Company shall
execute and deliver to the Holder a new Note (in accordance with Section 18(d)) representing the outstanding Principal.

 

(c) Note
Exchangeable for Different Denominations. This Note is exchangeable, upon the surrender hereof by the Holder at the principal
office of the Company, for a new Note or Notes (in accordance with Section 18(d) and in principal amounts of at least $1,000) representing
in the aggregate the outstanding Principal of this Note, and each such new Note will represent such portion of such outstanding
Principal as is designated by the Holder at the time of such surrender.

 

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(d) Issuance
of New Notes. Whenever the Company is required to issue a new Note pursuant to the terms of this Note, such new Note (i) shall
be of like tenor with this Note, (ii) shall represent, as indicated on the face of such new Note, the Principal remaining outstanding
(or in the case of a new Note being issued pursuant to Section 18(a) or Section 18(c), the Principal designated by the Holder which,
when added to the principal represented by the other new Notes issued in connection with such issuance, does not exceed the Principal
remaining outstanding under this Note immediately prior to such issuance of new Notes), (iii) shall have an issuance date, as indicated
on the face of such new Note, which is the same as the Issuance Date of this Note, (iv) shall have the same rights and conditions
as this Note, and (v) shall represent accrued and unpaid Interest and Late Charges on the Principal and Interest of this Note,
from the Issuance Date.

 

19. REMEDIES,
CHARACTERIZATIONS, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The remedies provided in this Note shall be cumulative
and in addition to all other remedies available under this Note and any of the other Transaction Documents at law or in equity
(including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder’s
right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. No failure
on the part of the Holder to exercise, and no delay in exercising, any right, power or remedy hereunder shall operate as a waiver
thereof; nor shall any single or partial exercise by the Holder of any right, power or remedy preclude any other or further exercise
thereof or the exercise of any other right, power or remedy. In addition, the exercise of any right or remedy of the Holder at
law or equity or under this Note or any of the documents shall not be deemed to be an election of Holder’s rights or remedies
under such documents or at law or equity. The Company covenants to the Holder that there shall be no characterization concerning
this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion
and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly
provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that
a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach
may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be
entitled, in addition to all other available remedies, to specific performance and/or temporary, preliminary and permanent injunctive
or other equitable relief from any court of competent jurisdiction in any such case without the necessity of proving actual damages
and without posting a bond or other security. The Company shall provide all information and documentation to the Holder that is
requested by the Holder to enable the Holder to confirm the Company’s compliance with the terms and conditions of this Note
(including, without limitation, compliance with Section 7).

 

20. PAYMENT
OF COLLECTION, ENFORCEMENT AND OTHER COSTS. If (a) this Note is placed in the hands of an attorney for collection or enforcement
or is collected or enforced through any legal proceeding or the Holder otherwise takes action to collect amounts due under this
Note or to enforce the provisions of this Note or (b) there occurs any bankruptcy, reorganization, receivership of the Company
or other proceedings affecting Company creditors’ rights and involving a claim under this Note, then the Company shall pay
the costs incurred by the Holder for such collection, enforcement or action or in connection with such bankruptcy, reorganization,
receivership or other proceeding, including, without limitation, attorneys’ fees and disbursements. The Company expressly
acknowledges and agrees that no amounts due under this Note shall be affected, or limited, by the fact that the purchase price
paid for this Note was less than the original Principal amount hereof.

 

21. CONSTRUCTION;
HEADINGS. This Note shall be deemed to be jointly drafted by the Company and the initial Holder and shall not be construed
against any such Person as the drafter hereof. The headings of this Note are for convenience of reference and shall not form part
of, or affect the interpretation of, this Note. Unless the context clearly indicates otherwise, each pronoun herein shall be deemed
to include the masculine, feminine, neuter, singular and plural forms thereof. The terms “including,” “includes,”
“include” and words of like import shall be construed broadly as if followed by the words “without limitation.”
The terms “herein,” “hereunder,” “hereof” and words of like import refer to this entire Note
instead of just the provision in which they are found. Unless expressly indicated otherwise, all section references are to sections
of this Note. Terms used in this Note and not otherwise defined herein, but defined in the other Transaction Documents, shall have
the meanings ascribed to such terms on the Initial Closing Date in such other Transaction Documents unless otherwise consented
to in writing by the Holder.

 

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22. FAILURE
OR INDULGENCE NOT WAIVER. No failure or delay on the part of the Holder in the exercise of any power, right or privilege hereunder
shall operate as a waiver thereof, nor shall any single or partial exercise of any such power, right or privilege preclude other
or further exercise thereof or of any other right, power or privilege. No waiver shall be effective unless it is in writing and
signed by an authorized representative of the waiving party. Notwithstanding the foregoing, nothing contained in this Section 22
shall permit any waiver of any provision of Section 3(d).

 

23. DISPUTE
RESOLUTION.

 

(a) Submission
to Dispute Resolution.

 

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

 

(ii) The
Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered in
accordance with the first sentence of this Section 23 and (B) written documentation supporting its position with respect to such
dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately following
the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the documents
referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute
Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver all of the
Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required Dispute
Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation or other
support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based solely on
the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline). Unless
otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither the Company
nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment bank in connection
with such dispute (other than the Required Dispute Documentation).

 

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

 

(b) Miscellaneous.
The Company expressly acknowledges and agrees that (i) this Section 23 constitutes an agreement to arbitrate between the Company
and the Holder (and constitutes an arbitration agreement) under § 7501, et seq. of the New York Civil Practice Law and Rules
(“CPLR”) and that the Holder is authorized to apply for an order to compel arbitration pursuant to CPLR §
7503(a) in order to compel compliance with this Section 23, (ii) a dispute relating to a Conversion Price includes, without limitation,
disputes as to (A) whether an issuance or sale or deemed issuance or sale of Common Stock occurred under Section 7(a), (B) the
consideration per share at which an issuance or deemed issuance of Common Stock occurred, (C) whether any issuance or sale or deemed
issuance or sale of Common Stock was an issuance or sale or deemed issuance or sale of Excluded Securities, (D) whether an agreement,
instrument, security or the like constitutes and Option or Convertible Security and (E) whether a Dilutive Issuance occurred, (iii)
the terms of this Note and each other applicable Transaction Document shall serve as the basis for the selected investment bank’s
resolution of the applicable dispute, such investment bank shall be entitled (and is hereby expressly authorized) to make all findings,
determinations and the like that such investment bank determines are required to be made by such investment bank in connection
with its resolution of such dispute and in resolving such dispute such investment bank shall apply such findings, determinations
and the like to the terms of this Note and any other applicable Transaction Documents, (iv) the Holder (and only the Holder), in
its sole discretion, shall have the right to submit any dispute described in this Section 23 to any state or federal court sitting
in The City of New York, Borough of Manhattan in lieu of utilizing the procedures set forth in this Section 23 and (v) nothing
in this Section 23 shall limit the Holder from obtaining any injunctive relief or other equitable remedies (including, without
limitation, with respect to any matters described in this Section 23).

 

24. NOTICES;
CURRENCY; PAYMENTS.

 

(a) Notices.
Whenever notice is required to be given under this Note, unless otherwise provided herein, such notice shall be given in accordance
with Section 9(f) of the Securities Purchase Agreement. The Company shall provide the Holder with prompt written notice of all
actions taken pursuant to this Note, including in reasonable detail a description of such action and the reason therefore. Without
limiting the generality of the foregoing, the Company will give written notice to the Holder (i) immediately upon any adjustment
of the Conversion Price, setting forth in reasonable detail, and certifying, the calculation of such adjustment and (ii) at least
fifteen (15) days prior to the date on which the Company closes its books or takes a record (A) with respect to any dividend or
distribution upon the Common Stock, (B) with respect to any grant, issuances, or sales of any Options, Convertible Securities or
rights to purchase stock, warrants, securities or other property to holders of shares of Common Stock or (C) for determining rights
to vote with respect to any Fundamental Transaction, dissolution or liquidation, provided in each case that such information shall
be made known to the public prior to or in conjunction with such notice being provided to the Holder.

 

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(b) Currency.
All dollar amounts referred to in this Note are in United States Dollars (“U.S. Dollars”), and all amounts owing
under this Note shall be paid in U.S. Dollars. All amounts denominated in other currencies (if any) shall be converted into the
U.S. Dollar equivalent amount in accordance with the Exchange Rate on the date of calculation. “Exchange Rate”
means, in relation to any amount of currency to be converted into U.S. Dollars pursuant to this Note, the U.S. Dollar exchange
rate as published in the Wall Street Journal on the relevant date of calculation (it being understood and agreed that where an
amount is calculated with reference to, or over, a period of time, the date of calculation shall be the final date of such period
of time).

 

(c) Payments.
Whenever any payment of cash is to be made by the Company to any Person pursuant to this Note, unless otherwise expressly set forth
herein, such payment shall be made in lawful money of the United States of America by a certified check drawn on the account of
the Company and sent via overnight courier service to such Person at such address as previously provided to the Company in writing
(which address, in the case of each of the Buyers, shall initially be as set forth on the Schedule of Buyers attached to the Securities
Purchase Agreement), provided that the Holder may elect to receive a payment of cash via wire transfer of immediately available
funds by providing the Company with prior written notice setting out such request and the Holder’s wire transfer instructions.
Whenever any amount expressed to be due by the terms of this Note is due on any day which is not a Business Day, the same shall
instead be due on the next succeeding day which is a Business Day. Any amount of Principal or other amounts due under the Transaction
Documents which is not paid when due (except to the extent such amount is simultaneously accruing Interest at the Default Rate
hereunder) shall result in a late charge being incurred and payable by the Company in an amount equal to interest on such amount
at the rate of thirteen percent (13%) per annum from the date such amount was due until the same is paid in full (“Late
Charge”).

 

25. CANCELLATION.
After all Principal, accrued Interest, Late Charges and other amounts at any time owed on this Note have been paid in full, this
Note shall automatically be deemed canceled, shall be surrendered to the Company for cancellation and shall not be reissued.

 

26. WAIVER
OF NOTICE. To the extent permitted by law, the Company hereby irrevocably waives demand, notice, presentment, protest and all
other demands and notices in connection with the delivery, acceptance, performance, default or enforcement of this Note and the
Securities Purchase Agreement.

 

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27. GOVERNING
LAW. This Note shall be construed and enforced in accordance with, and all questions concerning the construction, validity,
interpretation and performance of this Note 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. Except as otherwise required by Section
23 above, the Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City
of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or with any transaction
contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding,
any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought
in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Nothing contained herein shall be deemed
to limit in any way any right to serve process in any manner permitted by law. Nothing contained herein shall be deemed to limit
in any way any right to serve process in any manner permitted by law. Nothing contained herein (i) 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 or (ii) shall limit, or shall be deemed or construed to limit, any provision
of Section 23. The Company (on behalf of itself and each of its Subsidiaries) hereby appoints Corporation Service Company as its
agent for service of process in New York. THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO
REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS NOTE OR ANY TRANSACTION
CONTEMPLATED HEREBY. The choice of the laws of the State of New York as the governing law of this Note is a valid choice of
law and would be recognized and given effect to in any action brought before a court of competent jurisdiction under the laws of
the People’s Republic of China except for those laws (i) which such court considers to be procedural in nature, (ii) which
are revenue or penal laws or (iii) the application of which would be inconsistent with public policy, as such term is interpreted
under the laws of the People’s Republic of China. The Company or any of their respective properties, assets or revenues does
not have any right of immunity under the laws of the People’s Republic of China or New York law, from any legal action, suit
or proceeding, from the giving of any relief in any such legal action, suit or proceeding, from set-off or counterclaim, from the
jurisdiction of the People’s Republic of China, New York or United States federal court, from service of process, attachment
upon or prior to judgment, or attachment in aid of execution of judgment, or from execution of a judgment, or other legal process
or proceeding for the giving of any relief or for the enforcement of a judgment, in any such court, with respect to its obligations,
liabilities or any other matter under or arising out of or in connection with this Note; and, to the extent that the Company, or
any of its properties, assets or revenues may have or may hereafter become entitled to any such right of immunity in any such court
in which proceedings may at any time be commenced, the Company hereby waives such right to the extent permitted by law and hereby
consents to such relief and enforcement as provided in this Note and the other Transaction Documents.

 

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28. JUDGMENT
CURRENCY.

 

(a) If
for the purpose of obtaining or enforcing judgment against the Company in any court in any jurisdiction it becomes necessary to
convert into any other currency (such other currency being hereinafter in this Section 28 referred to as the “Judgment
Currency”) an amount due in U.S. dollars under this Note, the conversion shall be made at the Exchange Rate prevailing
on the Trading Day immediately preceding:

 

(i) the
date actual payment of the amount due, in the case of any proceeding in the courts of New York or in the courts of any other jurisdiction
that will give effect to such conversion being made on such date: or

 

(ii) the
date on which the foreign court determines, in the case of any proceeding in the courts of any other jurisdiction (the date as
of which such conversion is made pursuant to this Section 28(a)(ii) being hereinafter referred to as the “Judgment Conversion
Date”).

 

(b) If
in the case of any proceeding in the court of any jurisdiction referred to in Section 28(a)(ii) above, there is a change in the
Exchange Rate prevailing between the Judgment Conversion Date and the date of actual payment of the amount due, the applicable
party shall pay such adjusted amount as may be necessary to ensure that the amount paid in the Judgment Currency, when converted
at the Exchange Rate prevailing on the date of payment, will produce the amount of US dollars which could have been purchased with
the amount of Judgment Currency stipulated in the judgment or judicial order at the Exchange Rate prevailing on the Judgment Conversion
Date.

 

(c) Any
amount due from the Company under this provision shall be due as a separate debt and shall not be affected by judgment being obtained
for any other amounts due under or in respect of this Note.

 

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

 

30. MAXIMUM
PAYMENTS. Without limiting Section 9(d) of the Securities Purchase Agreement, nothing contained herein shall be deemed to establish
or require the payment of a rate of interest or other charges in excess of the maximum permitted by applicable law. In the event
that the rate of interest required to be paid or other charges hereunder exceed the maximum permitted by such law, any payments
in excess of such maximum shall be credited against amounts owed by the Company to the Holder and thus refunded to the Company.

 

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31. CERTAIN
DEFINITIONS. For purposes of this Note, the following terms shall have the following meanings:

 

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

 

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

 

(c) 
“Adjustment Right” means any right granted with respect to any securities issued in connection with, or with
respect to, any issuance or sale (or deemed issuance or sale in accordance with Section 7) of shares of Common Stock (other than
rights of the type described in Section 6(a) hereof) that could result in a decrease in the net consideration received by the Company
in connection with, or with respect to, such securities (including, without limitation, any cash settlement rights, cash adjustment
or other similar rights).

 

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

 

(e) “Alternate
Conversion Floor Amount” means an amount in cash, to be delivered by wire transfer of immediately available funds pursuant
to wire instructions delivered to the Company by the Holder in writing, equal to the product obtained by multiplying (A) the higher
of (I) the highest price that the Common Stock trades at on the Trading Day immediately preceding the relevant Alternate Conversion
Date and (II) the applicable Alternate Conversion Price and (B) the difference obtained by subtracting (I) the number of shares
of Common Stock delivered (or to be delivered) to the Holder on the applicable Share Delivery Deadline with respect to such Alternate
Conversion from (II) the quotient obtained by dividing (x) the applicable Conversion Amount that the Holder has elected to be the
subject of the applicable Alternate Conversion, by (y) the applicable Alternate Conversion Price without giving effect to clause
(x) of such definition.

 

(f) 
“Alternate Conversion Price” means, with respect to any Alternate Conversion that price which shall be the lower
of (i) the applicable Conversion Price as in effect on the applicable Conversion Date of the applicable Alternate Conversion and
(ii) the greater of (x) the Floor Price and (y) the lower of (A) 70% of lowest VWAP of the Common Stock during the ten (10) consecutive
Trading Day period ending and including the Trading Day immediately preceding the delivery or deemed delivery of the applicable
Conversion Notice, and (B) 70% of the VWAP of the Common Stock as of the date of the delivery or deemed delivery of the applicable
Conversion Notice (such period, the “Alternate Conversion Measuring Period”). All such determinations to be
appropriately adjusted for any stock dividend, stock split, stock combination, reclassification or similar transaction that proportionately
decreases or increases the Common Stock during such Alternate Conversion Measuring Period.

 

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

 

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

 

(i) 
“Available Cash” means, with respect to any date of determination, an amount equal to the aggregate amount of
the Cash of the Company and its Subsidiaries (excluding for this purpose cash held in restricted accounts or otherwise unavailable
for unrestricted use by the Company or any of its Subsidiaries for any reason) as of such date of determination held in bank accounts
of financial banking institutions in the United States of America.

 

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

 

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

 

(l) “Cash”
of the Company and its Subsidiaries on any date shall be determined from such Persons’ books maintained in accordance with
GAAP, and means, without duplication, the cash, cash equivalents and Eligible Marketable Securities accrued by the Company and
its wholly owned Subsidiaries on a consolidated basis on such date.

 

(m) 
“Change of Control” means any Fundamental Transaction other than (i) any merger of the Company or any of its,
direct or indirect, wholly-owned Subsidiaries with or into any of the foregoing Persons, (ii) any reorganization, recapitalization
or reclassification of the shares of Common Stock in which holders of the Company’s voting power immediately prior to such
reorganization, recapitalization or reclassification continue after such reorganization, recapitalization or reclassification to
hold publicly traded securities and, directly or indirectly, are, in all material respects, the holders of the voting power of
the surviving entity (or entities with the authority or voting power to elect the members of the board of directors (or their
equivalent if other than a corporation) of such entity or entities) after such reorganization, recapitalization or reclassification,
(iii) the Energy Sale or (iv) pursuant to a migratory merger effected solely for the purpose of changing the jurisdiction of incorporation
of the Company or any of its Subsidiaries.

 

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(n) “Change
of Control Redemption Premium” means 125%.

 

(o) “Closing
Bid Price” and “Closing Sale Price” means, for any security as of any date, the last closing bid price
and last closing trade price, respectively, for such security on the Principal Market, as reported by Bloomberg, or, if the Principal
Market begins to operate on an extended hours basis and does not designate the closing bid price or the closing trade price (as
the case may be) then the last bid price or last trade price, respectively, of such security prior to 4:00:00 p.m., New York time,
as reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security,
the last closing bid price or last trade price, respectively, of such security on the principal securities exchange or trading
market where such security is listed or traded as reported by Bloomberg, or if the foregoing do not apply, the last closing bid
price or last trade price, respectively, of such security in the over-the-counter market on the electronic bulletin board for such
security as reported by Bloomberg, or, if no closing bid price or last trade price, respectively, is reported for such security
by Bloomberg, the average of the bid prices, or the ask prices, respectively, of any market makers for such security as reported
in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the Closing Bid Price or the Closing
Sale Price cannot be calculated for a security on a particular date on any of the foregoing bases, the Closing Bid Price or the
Closing Sale Price (as the case may be) of such security on such date shall be the fair market value as mutually determined by
the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then
such dispute shall be resolved in accordance with the procedures in Section 23. All such determinations shall be appropriately
adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions during such
period.

 

(p) “Closing
Date” shall have the meaning set forth in the Securities Purchase Agreement, which date is the date the Company initially
issued this Note pursuant to the terms of the Securities Purchase Agreement.

 

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

 

(r) “Conversion
Floor Price Condition” means that the relevant Alternate Conversion Price or Installment Conversion Price, as applicable,
is being determined based on clause (x) of such definitions.

 

(s) 
“Conversion Installment Floor Amount” means an amount in cash, to be delivered by wire transfer of immediately
available funds pursuant to wire instructions delivered to the Company by the Holder in writing, equal to the product obtained
by multiplying (A) the higher of (I) the highest price that the Common Stock trades at on the Trading Day immediately preceding
the relevant Installment Date and (II) the applicable Installment Conversion Price and (B) the difference obtained by subtracting
(I) the number of shares of Common Stock delivered (or to be delivered) to the Holder on the applicable Installment Date with respect
to such Installment Conversion from (II) the quotient obtain by dividing (x) the applicable Installment Amount subject to such
Installment Conversion, by (y) the applicable Installment Conversion Price without giving effect to clause (x) of such definition.

 

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

 

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

 

(v) “Eligible
Marketable Securities” as of any date means marketable securities which would be reflected on a consolidated balance
sheet of the Company and its Subsidiaries prepared as of such date in accordance with GAAP, and which are permitted under the Company’s
investment policies as in effect on the Issuance Date or approved thereafter by the Company’s Board of Directors.

 

(w) “Energy
Sale” means the sale of all the issued and outstanding shares of the capital stock of NF Energy Saving Investment Limited,
a company organized under the laws of the British Virgin Islands to Yunfei Lu, a citizen of the People’s Republic of China,
as disclosed in the Current Report on Form 8-K of the Company dated April 1, 2020; provided, that the Company does not, directly
or indirectly, transfer, contribute or assign any material assets or other business of the Company or any of its Subsidiaries into
NF Energy Saving Investment Limited.

 

(x) 
“Equity Conditions” means, with respect to an given date of determination: (i) on each day during the period
beginning thirty calendar days prior to such applicable date of determination and ending on and including such applicable date
of determination (or, with respect to the initial Installment Date, during the period beginning on the eleventh (11th)
Trading Day immediately prior to such initial Installment Date) either (x) one or more Registration Statements filed pursuant to
the Registration Rights Agreement shall be effective and the prospectus contained therein shall be available on such applicable
date of determination (with, for the avoidance of doubt, any shares of Common Stock previously sold pursuant to such prospectus
deemed unavailable) for the resale of all shares of Common Stock to be issued in connection with the event requiring this determination
(or issuable upon conversion of the Conversion Amount being redeemed), as applicable, in the event requiring this determination
at the Alternate Conversion Price then in effect (without regard to any limitations on conversion set forth herein) (each, a “Required
Minimum Securities Amount”), in each case, in accordance with the terms of the Registration Rights Agreement and there
shall not have been during such period any Grace Periods (as defined in the Registration Rights Agreement) or (y) all Registrable
Securities shall be eligible for sale pursuant to Rule 144 (as defined in the Securities Purchase Agreement) without the need for
registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of
the Notes, other issuance of securities with respect to the Notes and exercise of the Warrants) and no Current Public Information
Failure (as defined in the Registration Rights Agreement) exists or is continuing; (ii) on each day during the period beginning
thirty calendar days prior to the applicable date of determination and ending on and including the applicable date of determination
(the “Equity Conditions Measuring Period”), the Common Stock (including all Registrable Securities) is listed
or designated for quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible
Market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to
business announcements by the Company) nor shall delisting or suspension by an Eligible Market have been threatened (with a reasonable
prospect of delisting occurring after giving effect to all applicable notice, appeal, compliance and hearing periods) or reasonably
likely to occur or pending as evidenced by (A) a writing by such Eligible Market or (B) the Company falling below the minimum listing
maintenance requirements of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable);
(iii) during the Equity Conditions Measuring Period, the Company shall have delivered all shares of Common Stock issuable upon
conversion of this Note on a timely basis as set forth in Section 3 hereof and all other shares of capital stock required to be
delivered by the Company on a timely basis as set forth in the other Transaction Documents; (iv) any shares of Common Stock to
be issued in connection with the event requiring determination (or issuable upon conversion of the Conversion Amount being redeemed
in the event requiring this determination) may be issued in full without violating Section 3(d) hereof; (v) any shares of Common
Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the Conversion Amount being
redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be
issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated
for quotation (as applicable); (vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending,
proposed or intended Fundamental Transaction shall have occurred which has not been abandoned, terminated or consummated; (vii)
the Company shall have no knowledge of any fact that would reasonably be expected to cause (1) any Registration Statement required
to be filed pursuant to the Registration Rights Agreement to not be effective or the prospectus contained therein to not be available
for the resale of the applicable Required Minimum Securities Amount of Registrable Securities in accordance with the terms of the
Registration Rights Agreement or (2) any Registrable Securities to not be eligible for sale pursuant to Rule 144 without the need
for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion
of the Notes, other issuance of securities with respect to the Notes and exercise of the Warrants) and no Current Public Information
Failure exists or is continuing; (viii) the Holder shall not be in (and no other holder of Notes shall be in) possession of any
material, non-public information provided to any of them by the Company, any of its Subsidiaries or any of their respective affiliates,
employees, officers, representatives, agents or the like; (ix) on each day during the Equity Conditions Measuring Period, the Company
otherwise shall have been in compliance with each, and shall not have breached any representation or warranty in any material respect
(other than representations or warranties subject to material adverse effect or materiality, which may not be breached in any respect)
or any covenant or other term or condition of any Transaction Document, including, without limitation, the Company shall not have
failed to timely make any payment pursuant to any Transaction Document; (x) on each Trading Day during the Equity Conditions Measuring
Period, there shall not have occurred any Volume Failure or Price Failure as of such applicable date of determination; (xi) on
the applicable date of determination (A) no Authorized Share Failure shall exist or be continuing and the applicable Required Minimum
Securities Amount of shares of Common Stock are available under the certificate of incorporation of the Company and reserved by
the Company to be issued pursuant to the Notes and (B) all shares of Common Stock to be issued in connection with the event requiring
this determination (or issuable upon conversion of the Conversion Amount being redeemed in the event requiring this determination
(without regards to any limitations on conversion set forth herein)) may be issued in full without resulting in an Authorized Share
Failure; (xii) on each day during the Equity Conditions Measuring Period, there shall not have occurred and there shall not exist
an Event of Default or an event that with the passage of time or giving of notice would constitute an Event of Default; (xiii)
no bone fide dispute shall exist, by and between any of holder of Notes or Warrants, the Company, the Principal Market (or such
applicable Eligible Market in which the Common Stock of the Company is then principally trading) and/or FINRA with respect to any
term or provision of any Note or any other Transaction Document, and (xiv) the shares of Common Stock issuable pursuant the event
requiring the satisfaction of the Equity Conditions are duly authorized and listed and eligible for trading without restriction
on an Eligible Market.

 

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(y) “Equity
Conditions Failure” means that (i) on any day during the period commencing twenty (20) Trading Days prior to the applicable
Company Optional Redemption Notice Date through the applicable Company Optional Redemption Date or (ii) on any day during the period
commencing twenty (20) Trading Days prior to the applicable Installment Notice Date through the later of the applicable Installment
Date and the date on which the applicable shares of Common Stock are actually delivered to the Holder, the Equity Conditions have
not been satisfied (or waived in writing by the Holder).

 

(z) “Event
Market Price” means, with respect to any Stock Combination Event Date, the quotient determined by dividing (x) the sum
of the VWAP of the Common Stock for each of the five (5) Trading Days with the lowest VWAP of the Common Stock during the fifteen
(15) consecutive Trading Day period ending and including the Trading Day immediately preceding the sixteenth (16th) Trading Day
after such Stock Combination Event Date, divided by (y) five (5).

 

(aa) “Excluded
Securities” means (i) shares of Common Stock or standard options to purchase Common Stock issued to directors, officers
or employees of the Company for services rendered to the Company in their capacity as such pursuant to an Approved Stock Plan (as
defined above), provided that (A) all such issuances (taking into account the shares of Common Stock issuable upon exercise of
such options) after the Subscription Date pursuant to this clause (i) do not, in the aggregate, exceed more than 5% of the Common
Stock issued and outstanding immediately prior to the Subscription Date and (B) the exercise price of any such options is not lowered,
none of such options are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any
such options are otherwise materially changed in any manner that adversely affects any of the Buyers; (ii) shares of Common Stock
issued upon the conversion or exercise of Convertible Securities or Options (other than standard options to purchase Common Stock
issued pursuant to an Approved Stock Plan that are covered by clause (i) above) issued prior to the Subscription Date, provided
that the conversion price of any such Convertible Securities (other than standard options to purchase Common Stock issued pursuant
to an Approved Stock Plan that are covered by clause (i) above) is not lowered, none of such Convertible Securities or Options
(other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i)
above) are amended to increase the number of shares issuable thereunder and none of the terms or conditions of any such Convertible
Securities or Options (other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that are
covered by clause (i) above) are otherwise materially changed in any manner that adversely affects any of the Buyers; (iii) the
shares of Common Stock issuable upon conversion of the Notes or otherwise pursuant to the terms of the Notes; provided, that the
terms of the Notes are not amended, modified or changed on or after the Subscription Date (other than antidilution adjustments
pursuant to the terms thereof in effect as of the Subscription Date), and (iv) the shares of Common Stock issuable upon exercise
of the Warrants; provided, that the terms of the Warrants are not amended, modified or changed on or after the Subscription Date
(other than antidilution adjustments pursuant to the terms thereof in effect as of the Subscription Date).

 

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(bb) “Floor
Price” means $0.372 (or such lower amount as permitted, from time to time, by the Principal Market), subject to adjustment
for stock splits, stock dividends, stock combinations, recapitalizations or other similar events.

 

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

 

    100

     

    

 

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

 

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

 

(ff) “Holder
Pro Rata Amount” means a fraction (i) the numerator of which is the original Principal amount of this Note on the Closing
Date and (ii) the denominator of which is the aggregate original principal amount of all Notes issued to the initial purchasers
pursuant to the Securities Purchase Agreement on or prior to the Closing Date.

 

(gg)  “Indebtedness”
shall have the meaning ascribed to such term in the Securities Purchase Agreement.

 

(hh) “Installment
Amount” means the sum of (A) (i) with respect to any Installment Date other than the Maturity Date, the lesser of (x)
$[          ]1 and (y) the Principal amount
then outstanding under this Note as of such Installment Date, and (ii) with respect to the Installment Date that is the Maturity
Date, the Principal amount then outstanding under this Note as of such Installment Date (in each case, as any such Installment
Amount may be reduced pursuant to the terms of this Note, whether upon conversion, redemption or Deferral), (B) any Deferral Amount
deferred pursuant to Section 8(d) and included in such Installment Amount in accordance therewith, (C) any Acceleration Amount
accelerated pursuant to Section 8(e) and included in such Installment Amount in accordance therewith and (D) in each case of clauses
(A) through (C) above, the sum of any accrued and unpaid Interest as of such Installment Date under this Note, if any, and accrued
and unpaid Late Charges, if any, under this Note as of such Installment Date. In the event the Holder shall sell or otherwise transfer
any portion of this Note, the transferee shall be allocated a pro rata portion of the each unpaid Installment Amount hereunder.

 

 

 

	1		Insert 1/13th of the Principal of this Note

 

    101

     

    

 

(ii) “Installment
Conversion Price” means, with respect to a particular date of determination, the lowest of (i) the Conversion Price then
in effect, (ii) the greater of (x) the Floor Price and (y) 78% of the lowest VWAP of the Common Stock during the ten (10) consecutive
Trading Day period ending and including the Trading Day immediately preceding the applicable Installment Date. All such determinations
to be appropriately adjusted for any stock split, stock dividend, stock combination or other similar transaction during any such
measuring period.

 

(jj) “Installment
Date” means (i) [           ]2, (ii)
the [ th]3 calendar day of each calendar
month thereafter, and (iii) the Maturity Date.

 

(kk) “Interest
Date” means, with respect to any given calendar month, (x) if prior to the initial Installment Date or after the Maturity
Date, the first Trading Day of such calendar month or (y) if on or after the initial Installment Date, but on or prior to the Maturity
Date, such Installment Date, if any, in such calendar month.

 

(ll) “Maturity
Date” shall mean [           ]4;
provided, however, the Maturity Date may be extended at the option of the Holder (i) in the event that, and for so long as, an
Event of Default shall have occurred and be continuing or any event shall have occurred and be continuing that with the passage
of time and the failure to cure would result in an Event of Default or (ii) through the date that is twenty (20) Business Days
after the consummation of a Fundamental Transaction in the event that a Fundamental Transaction is publicly announced or a Change
of Control Notice is delivered prior to the Maturity Date, provided further that if a Holder elects to convert some or all of this
Note pursuant to Section 3 hereof, and the Conversion Amount would be limited pursuant to Section 3(d) hereunder, the Maturity
Date shall automatically be extended until such time as such provision shall not limit the conversion of this Note. Notwithstanding
the foregoing, at any time on or after the first anniversary of the Issuance Date, upon the occurrence of an Equity Conditions
Failure, the Holder may, by delivery of written notice to the Company (the “Maturity Adjustment Notice”, and
such date, the “Maturity Adjustment Notice Date”), elect to have the Maturity Date changed to any Trading Day
set forth in such Maturity Amendment Notice (but not earlier than the third (3rd) Trading Day after such Maturity Adjustment Notice
Date nor later than the Maturity Date in effect without regard to such Maturity Adjustment Notice) (the “Adjusted Maturity
Date”), which Adjusted Maturity Date shall, as of the Maturity Adjustment Notice Date, be the new Maturity Date for all
purposes hereunder. In the event the Holder elects to effect an Installment Redemption as a result of the Adjusted Maturity Date,
the Installment Redemption Price shall apply.

 

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

 

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

 

 

 

	2		Insert six month anniversary of the Issuance Date
	 	 	 
	3		Insert calendar day of the calendar month of the Issuance Date
	 	 	 
	4		Insert eighteen month anniversary of the Issuance Date.

 

    102

     

    

 

(oo) “Permitted
Indebtedness” means (i) Indebtedness evidenced by this Note and the Other Notes, (ii) Indebtedness set forth on Schedule
3(s) to the Securities Purchase Agreement, as in effect as of the Subscription Date, (iii) Indebtedness secured by Permitted Liens
or unsecured but as described in clauses (iv) and (v) of the definition of Permitted Liens and (iv) Indebtedness expressly subordinate
in right of payment to the Notes, as reflected in a written agreement acceptable to the Holder and approved by the Holder in writing,
which Indebtedness does not provide at any time for (A) the payment, prepayment, repayment, repurchase or defeasance, directly
or indirectly, of any principal or premium, if any, thereon until ninety-one (91) days after the Maturity Date or later and (B)
total interest and fees at a rate in excess of 5% per annum.

 

(pp) “Permitted
Liens” means (i) any Lien for taxes not yet due or delinquent or being contested in good faith by appropriate proceedings
for which adequate reserves have been established in accordance with GAAP, (ii) any statutory Lien arising in the ordinary course
of business by operation of law with respect to a liability that is not yet due or delinquent, (iii) any Lien created by operation
of law, such as materialmen’s liens, mechanics’ liens and other similar liens, arising in the ordinary course of business
with respect to a liability that is not yet due or delinquent or that are being contested in good faith by appropriate proceedings,
(iv) Liens (A) upon or in any equipment acquired or held by the Company or any of its Subsidiaries to secure the purchase price
of such equipment or Indebtedness incurred solely for the purpose of financing the acquisition or lease of such equipment, or (B)
existing on such equipment at the time of its acquisition, provided that the Lien is confined solely to the property so acquired
and improvements thereon, and the proceeds of such equipment, in either case, with respect to Indebtedness in an aggregate amount
not to exceed $150,000, (v) Liens incurred in connection with the extension, renewal or refinancing of the Indebtedness secured
by Liens of the type described in clause (iv) above, provided that any extension, renewal or replacement Lien shall be limited
to the property encumbered by the existing Lien and the principal amount of the Indebtedness being extended, renewed or refinanced
does not increase, (vi) Liens in favor of customs and revenue authorities arising as a matter of law to secure payments of custom
duties in connection with the importation of goods, and (vii) Liens arising from judgments, decrees or attachments in circumstances
not constituting an Event of Default under Section 4(a)(xii).

 

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

 

(rr)  “Price
Failure” means, with respect to a particular date of determination, the VWAP of the Common Stock on any Trading Day during
any Trading Day during the twenty (20) Trading Day period ending on the Trading Day immediately preceding such date of determination
fails to exceed $1.00 (as adjusted for stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions
occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits, stock dividends,
stock combinations, recapitalizations or other similar transactions during any such measuring period.

 

    103

     

    

 

(ss) “Principal
Market” means the Nasdaq Global Select Market.

 

(tt) “Redemption
Notices” means, collectively, the Event of Default Redemption Notices, the Installment Notices with respect to any Installment
Redemption, the Company Optional Redemption Notices and the Change of Control Redemption Notices, and each of the foregoing, individually,
a “Redemption Notice.”

 

(uu) “Redemption
Premium” means 110%.

 

(vv) “Redemption
Prices” means, collectively, Event of Default Redemption Prices, the Change of Control Redemption Prices, the Company
Optional Redemption Prices and the Installment Redemption Prices, and each of the foregoing, individually, a “Redemption
Price.”

 

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

 

(xx) “Registration
Release Date” means the earlier to occur of (i) the Effective Date (as defined in the Registration Rights Agreement)
of a Registration Statement registering all of the Registrable Securities (as defined in the Registration Rights Agreement) and
(ii) the later of (x) the initial date all of the Registrable Securities are eligible to be sold pursuant to Rule 144 and (y) the
date no Current Public Information Failure (as defined in the Registration Rights Agreement) exists or is continuing.

 

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

 

(zz) “Securities
Purchase Agreement” means that certain securities purchase agreement, dated as of the Subscription Date, by and among
the Company and the initial holders of the Notes pursuant to which the Company issued the Notes, as may be amended from time to
time.

 

(aaa)  “Subscription
Date” means May 18, 2020.

 

(bbb) “Subsidiaries”
shall have the meaning as set forth in the Securities Purchase Agreement.

 

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

 

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

 

    104

     

    

 

(eee) “Trading
Day” means, as applicable, (x) with respect to all price or trading volume determinations relating to the Common Stock,
any day on which the Common Stock is traded on the Principal Market, or, if the Principal Market is not the principal trading market
for the Common Stock, then on the principal securities exchange or securities market on which the Common Stock is then traded,
provided that “Trading Day” shall not include any day on which the Common Stock is scheduled to trade on such exchange
or market for less than 4.5 hours or any day that the Common Stock is suspended from trading during the final hour of trading on
such exchange or market (or if such exchange or market does not designate in advance the closing time of trading on such exchange
or market, then during the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise designated as a Trading Day
in writing by the Holder or (y) with respect to all determinations other than price determinations relating to the Common Stock,
any day on which The New York Stock Exchange (or any successor thereto) is open for trading of securities.

 

(fff) “Volume
Failure” means, with respect to a particular date of determination, the aggregate daily dollar trading volume (as reported
on Bloomberg) of the Common Stock on the Principal Market on any Trading Day during the twenty (20) Trading Day period ending on
the Trading Day immediately preceding such date of determination (such period, the “Volume Failure Measuring Period”),
is less than $150,000 (as adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar
transactions occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits,
stock dividends, stock combinations, recapitalizations or other similar transactions during such Volume Failure Measuring Period.

 

(ggg) “VWAP”
means, for any security as of any date, the dollar volume-weighted average price for such security on the Principal Market (or,
if the Principal Market is not the principal trading market for such security, then on the principal securities exchange or securities
market on which such security is then traded), during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m.,
New York time, as reported by Bloomberg through its “VAP” function (set to 09:30 start time and 16:00 end time) or,
if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the
electronic bulletin board for such security during the period beginning at 9:30 a.m., New York time, and ending at 4:00 p.m., New
York time, as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg
for such hours, the average of the highest closing bid price and the lowest closing ask price of any of the market makers for such
security as reported in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the VWAP cannot
be calculated for such security on such date on any of the foregoing bases, the VWAP of such security on such date shall be the
fair market value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon
the fair market value of such security, then such dispute shall be resolved in accordance with the procedures in Section 23. All
such determinations shall be appropriately adjusted for any stock dividend, stock split, stock combination, recapitalization or
other similar transaction during such period.

 

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

 

    105

     

    

 

32. DISCLOSURE.
Upon delivery by the Company to the Holder (or receipt by the Company from the Holder) of any notice in accordance with the terms
of this Note, unless the Company has in good faith determined that the matters relating to such notice do not constitute material,
non-public information relating to the Company or any of its Subsidiaries, the Company shall on or prior to 9:00 am, New York city
time on the Business Day immediately following such notice delivery date, publicly disclose such material, non-public information
on a Current Report on Form 8-K or otherwise. In the event that the Company believes that a notice contains material, non-public
information relating to the Company or any of its Subsidiaries, the Company so shall indicate to the Holder explicitly in writing
in such notice (or immediately upon receipt of notice from the Holder, as applicable), and in the absence of any such written indication
in such notice (or notification from the Company immediately upon receipt of notice from the Holder), the Holder shall be entitled
to presume that information contained in the notice does not constitute material, non-public information relating to the Company
or any of its Subsidiaries. Nothing contained in this Section 32 shall limit any obligations of the Company, or any rights of the
Holder, under Section 4(i) of the Securities Purchase Agreement.

 

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

 

[signature page follows]

 

    106

     

    

 

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

 

	 	BOQI INTERNATIONAL MEDICAL INC.
	 	 	 
	 	By:	                         
	 	 	Name:
	 	 	Title:

 

Senior Convertible Note - Signature Page

 

    107

     

    

 

EXHIBIT
I

 

BOQI INTERNATIONAL MEDICAL INC.

CONVERSION NOTICE

 

Reference is made to
the Senior Convertible Note (the “Note”) issued to the undersigned by BOQI International Medical Inc., a Delaware
corporation (the “Company”). In accordance with and pursuant to the Note, the undersigned hereby elects to convert
the Conversion Amount (as defined in the Note) of the Note indicated below into shares of Common Stock, $0.0001 par value per share
(the “Common Stock”), of the Company, as of the date specified below. Capitalized terms not defined herein shall
have the meaning as set forth in the Note.

 

	Date of Conversion:	 
	 	 
	Aggregate Principal to be converted:	 
	Aggregate accrued and unpaid Interest and accrued and unpaid Late Charges with respect to such portion of the Aggregate Principal and such Aggregate Interest to be converted:	 
	AGGREGATE
    CONVERSION AMOUNT TO BE CONVERTED:	 
	 	 
	Please confirm the following information:
	 
	Conversion Price:	 
	 	 
	Number of shares of Common Stock to be issued:	 
	 	 
	Installment Amount(s) to be reduced (and corresponding Installment Date(s)) and amount of reduction:	 
	 	 
	☐ If this Conversion Notice is being delivered with respect to an Alternate Conversion, check here if Holder is electing to use the following Alternate Conversion Price:
	 
	☐ If this Conversion Notice is being delivered with respect to an Acceleration, check here if Holder is electing to use _________ as the Installment Conversion Price (as applicable) related to the following Installment Date:____________
	
	 	 	 	 	 	 	 

    108

     

    

 

	Please issue the Common Stock into which the Note is being converted to Holder, or for its benefit, as follows: 
	 
	☐ Check here if requesting delivery as a certificate to the following name and to the following address:
	 
	Issue to:	 
	 	 
	 	 
	 	 
	☐ Check
here if requesting delivery by Deposit/Withdrawal at Custodian as follows:
	 
	DTC Participant:	 
	 	 
	DTC Number:	 
	 	 
	Account Number:	 
	 	 	 	 	 	 	 

Date: _____________ __,

 

Name of Registered Holder

 

	By: 	 	 
	 	Name:	 	 
	 	Title:	 	 
	 	 	 	 
	 	Tax ID:	 	 
	 	Facsimile:	 	 

 

E-mail Address:

 

    109

     

    

 

Exhibit II

 

ACKNOWLEDGMENT

 

The Company hereby
(a) acknowledges this Conversion Notice, (b) certifies that the above indicated number of shares of Common Stock [are][are not]
eligible to be resold by the Holder either (i) pursuant to Rule 144 (subject to the Holder’s execution and delivery to the
Company of a customary 144 representation letter) or (ii) an effective and available registration statement and (c) hereby directs
_________________ to issue the above indicated number of shares of Common Stock in accordance with the Transfer Agent Instructions
dated _____________, 20__ from the Company and acknowledged and agreed to by ________________________.

 

	 	BOQI INTERNATIONAL MEDICAL INC.
	 	 	 
	 	By:	               
	 	 	Name:
	 	 	Title:

 

    110

     

    

 

Execution Version

 

Exhibit B-1 Additional Warrant

 

[FORM
OF WARRANT]

 

NEITHER
THE ISSUANCE AND SALE OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE NOR THE SECURITIES INTO WHICH THESE SECURITIES ARE EXERCISABLE
HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS. THE SECURITIES MAY NOT
BE OFFERED FOR SALE, SOLD, TRANSFERRED OR ASSIGNED (I) IN THE ABSENCE OF (A) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES
UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR (B) AN OPINION OF COUNSEL TO THE HOLDER (IF REQUESTED BY THE COMPANY), IN A FORM
REASONABLY ACCEPTABLE TO THE COMPANY, THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR (II) UNLESS SOLD OR ELIGIBLE TO BE SOLD
PURSUANT TO RULE 144 OR RULE 144A UNDER SAID ACT. NOTWITHSTANDING THE FOREGOING, THE SECURITIES MAY BE PLEDGED IN CONNECTION WITH
A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN OR FINANCING ARRANGEMENT SECURED BY THE SECURITIES. THE NUMBER OF SHARES OF COMMON STOCK
ISSUABLE UPON EXERCISE OF THIS WARRANT MAY BE LESS THAN THE AMOUNTS SET FORTH ON THE FACE HEREOF PURSUANT TO SECTION 1(a)
OF THIS WARRANT.

 

BOQI
International Medical Inc.

 

Warrant
To Purchase Common Stock

 

Warrant No.:

 

Date of
Issuance: February __, 2021 (“Issuance Date”)

 

BOQI
International Medical Inc., a Delaware corporation (the “Company”), hereby certifies that, for good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, [BUYER],
the registered holder hereof or its permitted assigns (the “Holder”), is entitled, subject to the terms set
forth below, to purchase from the Company, at the Exercise Price (as defined below) then in effect, upon exercise of this Warrant
to Purchase Common Stock (including any Warrants to Purchase Common Stock issued in exchange, transfer or replacement hereof,
the “Warrant”), at any time or times on or after the Stockholder Approval Date (as defined in the Securities
Purchase Agreement), but not after 11:59 p.m., New York time, on the Expiration Date (as defined below), _________________1
(subject to adjustment as provided herein) fully paid and non-assessable shares of Common Stock (as defined below)
(the “Warrant Shares”, and such number of Warrant Shares, the “Warrant Number”). Except
as otherwise defined herein, capitalized terms in this Warrant shall have the meanings set forth in Section 19. This Warrant
is one of the Warrants to Purchase Common Stock (the “SPA Warrants”) issued pursuant to Section 1 of that
certain Securities Purchase Agreement, dated as of May 18, 2020 (the “Subscription Date”), by and among the
Company and the investors (the “Buyers”) referred to therein, as amended from time to time (the “Securities
Purchase Agreement”).

 

 

 

1
720,000 Warrants allocated to Buyers

 

    111

     

    

 

1.
EXERCISE OF WARRANT.

 

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

 

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(b)
Exercise Price. For purposes of this Warrant, “Exercise Price” means $2.845, subject to adjustment
as provided herein.

 

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

 

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

 

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

                                                                
D

 

 For
purposes of the foregoing formula:

 

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

 

B
= the VWAP of the shares of Common Stock at the close of business on the Principal Market as of the Trading Day immediately prior
to the date of the delivery of the applicable Exercise Notice.

 

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

 

D
= the VWAP of the shares of Common Stock at the close of business on the Principal Market on the date of the delivery of the applicable
Exercise Notice.

 

Notwithstanding
the foregoing, if at any time after [           ]2 the VWAP
of the Common Stock on each Trading Day of any given fifteen (15) consecutive Trading Day period is less than the Exercise Price
then in effect (such initial date, the “Alternate Cashless Exercise Eligibility Date”), the Holder shall have
the right, at any time thereafter, at the Holder’s sole option and as elected by the Holder on the applicable Exercise Notice,
to effect a Cashless Exercise hereunder, in whole or in part, but in lieu of receiving such aggregate number of Warrant Shares
as described in the formula above, the Holder shall receive 0.25 Warrant Shares for each share being exercised hereunder in such
Cashless Exercise (each, an “Alternate Cashless Exercise”).

 

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

 

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

 

 

 

2
Insert first anniversary of the Initial Closing Date

 

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(f) 
Limitations on Exercises.

 

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

 

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(ii)
No Exercise Prior to Stockholder Approval. This Warrant shall not be exercisable until such time as the Company
shall have obtained the Additional Stockholder Approval (as defined in the Securities Purchase Agreement Amendment (as defined
in the Additional Notes)).

 

(g)
Reservation of Shares.

 

(i)
Required Reserve Amount. So long as this Warrant remains outstanding, the Company shall at all times keep reserved for
issuance under this Warrant a number of shares of Common Stock at least equal to 150% of the maximum number of shares of Common
Stock as shall be necessary to satisfy the Company’s obligation to issue shares of Common Stock under the SPA Warrants then
outstanding (without regard to any limitations on exercise) (the “Required Reserve Amount”); provided that
at no time shall the number of shares of Common Stock reserved pursuant to this Section 1(g)(i) be reduced other than proportionally
in connection with any exercise or redemption of SPA Warrants or such other event covered by Section 2(a) below. The Required
Reserve Amount (including, without limitation, each increase in the number of shares so reserved) shall be allocated pro rata
among the holders of the SPA Warrants based on number of shares of Common Stock issuable upon exercise of SPA Warrants held by
each holder on the Initial Closing Date (without regard to any limitations on exercise) or increase in the number of reserved
shares, as the case may be (the “Authorized Share Allocation”). In the event that a holder shall sell or otherwise
transfer any of such holder’s SPA Warrants, each transferee shall be allocated a pro rata portion of such holder’s
Authorized Share Allocation. Any shares of Common Stock reserved and allocated to any Person which ceases to hold any SPA Warrants
shall be allocated to the remaining holders of SPA Warrants, pro rata based on the number of shares of Common Stock issuable upon
exercise of the SPA Warrants then held by such holders (without regard to any limitations on exercise).

 

(ii)
Insufficient Authorized Shares. If, notwithstanding Section 1(g)(i) above, and not in limitation thereof, at any
time while any of the SPA Warrants remain outstanding, the Company does not have a sufficient number of authorized and unreserved
shares of Common Stock to satisfy its obligation to reserve the Required Reserve Amount (an “Authorized Share Failure”),
then the Company shall immediately take all action necessary to increase the Company’s authorized shares of Common Stock
to an amount sufficient to allow the Company to reserve the Required Reserve Amount for all the SPA Warrants then outstanding.
Without limiting the generality of the foregoing sentence, as soon as practicable after the date of the occurrence of an Authorized
Share Failure, but in no event later than sixty (60) days after the occurrence of such Authorized Share Failure, the Company shall
hold a meeting of its stockholders for the approval of an increase in the number of authorized shares of Common Stock. In connection
with such meeting, the Company shall provide each stockholder with a proxy statement and shall use its best efforts to solicit
its stockholders’ approval of such increase in authorized shares of Common Stock and to cause its board of directors to
recommend to the stockholders that they approve such proposal. In the event that the Company is prohibited from issuing shares
of Common Stock upon an exercise of this Warrant due to the failure by the Company to have sufficient shares of Common Stock available
out of the authorized but unissued shares of Common Stock (such unavailable number of shares of Common Stock, the “Authorization
Failure Shares”), in lieu of delivering such Authorization Failure Shares to the Holder, the Company shall pay cash
in exchange for the cancellation of such portion of this Warrant exercisable into such Authorization Failure Shares at a price
equal to the sum of (i) the product of (x) such number of Authorization Failure Shares and (y) the greatest Closing Sale Price
of the Common Stock on any Trading Day during the period commencing on the date the Holder delivers the applicable Exercise Notice
with respect to such Authorization Failure Shares to the Company and ending on the date of such issuance and payment under this
Section 1(f); and (ii) to the extent the Holder purchases (in an open market transaction or otherwise) shares of Common Stock
to deliver in satisfaction of a sale by the Holder of Authorization Failure Shares, any Buy-In Payment Amount, brokerage commissions
and other out-of-pocket expenses, if any, of the Holder incurred in connection therewith. Nothing contained in this Section 1(g)
shall limit any obligations of the Company under any provision of the Securities Purchase Agreement.

 

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

 

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

 

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

 

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

 

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

 

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

 
(iv)
Change in Option Price or Rate of Conversion. If the purchase or exercise price provided for in any Options, the
additional consideration, if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the
rate at which any Convertible Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases
or decreases at any time (other than proportional changes in conversion or exercise prices, as applicable, in connection with
an event referred to in Section 2(a)), the Exercise Price in effect at the time of such increase or decrease shall be adjusted
to the Exercise Price which would have been in effect at such time had such Options or Convertible Securities provided for such
increased or decreased purchase price, additional consideration or increased or decreased conversion rate, as the case may be,
at the time initially granted, issued or sold. For purposes of this Section 2(b)(iv), if the terms of any Option or Convertible
Security that was outstanding as of the Subscription Date are increased or decreased in the manner described in the immediately
preceding sentence, then such Option or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion
or exchange thereof shall be deemed to have been issued as of the date of such increase or decrease. No adjustment pursuant to
this Section 2(b) shall be made if such adjustment would result in an increase of the Exercise Price then in effect.

 

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(v)
Calculation of Consideration Received. If any Option and/or Convertible Security and/or Adjustment Right is issued
in connection with the issuance or sale or deemed issuance or sale of any other securities of the Company (as determined by the
Holder, the “Primary Security”, and such Option and/or Convertible Security and/or Adjustment Right, the “Secondary
Securities” and together with the Primary Security, each a “Unit”), together comprising one integrated
transaction, the aggregate consideration per share of Common Stock with respect to such Primary Security shall be deemed to be
the lower of (x) the purchase price of such Unit, (y) if such Primary Security is an Option and/or Convertible Security, the lowest
price per share for which one share of Common Stock is at any time issuable upon the exercise or conversion of the Primary Security
in accordance with Sections 2(b)(i) or 2(b)(ii) above and (z) the lowest VWAP of the shares of Common Stock on any Trading Day
during the four (4) Trading Day period (the “Adjustment Period”) immediately following the public announcement
of such Dilutive Issuance (for the avoidance of doubt, if such public announcement is released prior to the opening of the Principal
Market on a Trading Day, such Trading Day shall be the first Trading Day in such four Trading Day period and if this Warrant is
exercised, on any given Exercise Date during any such Adjustment Period, solely with respect to such portion of this Warrant converted
on such applicable Exercise Date, such applicable Adjustment Period shall be deemed to have ended on, and included, the Trading
Day immediately prior to such Exercise Date). If any shares of Common Stock, Options or Convertible Securities are issued or sold
or deemed to have been issued or sold for cash, the consideration received therefor will be deemed to be the net amount of consideration
received by the Company therefor. If any shares of Common Stock, Options or Convertible Securities are issued or sold for a consideration
other than cash, the amount of such consideration received by the Company will be the fair value of such consideration, except
where such consideration consists of publicly traded securities, in which case the amount of consideration received by the Company
for such securities will be the arithmetic average of the VWAPs of such security for each of the five (5) Trading Days immediately
preceding the date of receipt. If any shares of Common Stock, Options or Convertible Securities are issued to the owners of the
non-surviving entity in connection with any merger in which the Company is the surviving entity, the amount of consideration therefor
will be deemed to be the fair value of such portion of the net assets and business of the non-surviving entity as is attributable
to such shares of Common Stock, Options or Convertible Securities (as the case may be). The fair value of any consideration other
than cash or publicly traded securities will be determined jointly by the Company and the Holder. If such parties are unable to
reach agreement within ten (10) days after the occurrence of an event requiring valuation (the “Valuation Event”),
the fair value of such consideration will be determined within five (5) Trading Days after the tenth (10th) day following
such Valuation Event by an independent, reputable appraiser jointly selected by the Company and the Holder. The determination
of such appraiser shall be final and binding upon all parties absent manifest error and the fees and expenses of such appraiser
shall be borne by the Company.

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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4.
PURCHASE RIGHTS; FUNDAMENTAL TRANSACTIONS.

 

(a)
Purchase Rights. In addition to any adjustments pursuant to Section 2 above, if at any time the Company grants,
issues or sells any Options, Convertible Securities or rights to purchase stock, warrants, securities or other property pro rata
to the record holders of any class of Common Stock (the “Purchase Rights”), then the Holder will be entitled
to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired
if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard
to any limitations or restrictions on exercise of this Warrant, including without limitation, the Maximum Percentage) immediately
before the date on which a record is taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken,
the date as of which the record holders of shares of Common Stock are to be determined for the grant, issuance or sale of such
Purchase Rights (provided, however, that to the extent that the Holder’s right to participate in any such
Purchase Right would result in the Holder and the other Attribution Parties exceeding the Maximum Percentage, then the Holder
shall not be entitled to participate in such Purchase Right to the extent of the Maximum Percentage (and shall not be entitled
to beneficial ownership of such shares of Common Stock as a result of such Purchase Right (and beneficial ownership) to the extent
of any such excess) and such Purchase Right to such extent shall be held in abeyance for the benefit of the Holder until such
time or times, if ever, as its right thereto would not result in the Holder and the other Attribution Parties exceeding the Maximum
Percentage, at which time or times the Holder shall be granted such right (and any Purchase Right granted, issued or sold on such
initial Purchase Right or on any subsequent Purchase Right held similarly in abeyance) to the same extent as if there had been
no such limitation).

 

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

 

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(c)
Black Scholes Value.

 

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

 

(ii)
Event of Default Redemption. Notwithstanding the foregoing and the provisions of Section 4(b) above, at the
request of the Holder delivered at any time after the occurrence of an Event of Default (as defined in the Notes)(assuming for
such purpose that the Notes remain outstanding), the Company or the Successor Entity (as the case may be) shall purchase this
Warrant from the Holder on the date of such request by paying to the Holder cash in an amount equal to the Event of Default Black
Scholes Value.

 

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

 

5.
NONCIRCUMVENTION. The Company hereby covenants
and agrees that the Company will not, by amendment of its Certificate of Incorporation (as defined in the Securities Purchase
Agreement), Bylaws (as defined in the Securities Purchase Agreement) or through any reorganization, transfer of assets, consolidation,
merger, scheme of arrangement, dissolution, issuance or sale of securities, or any other voluntary action, avoid or seek to avoid
the observance or performance of any of the terms of this Warrant, and will at all times in good faith carry out all the provisions
of this Warrant and take all action as may be required to protect the rights of the Holder. Without limiting the generality of
the foregoing, the Company (a) shall not increase the par value of any shares of Common Stock receivable upon the exercise of
this Warrant above the Exercise Price then in effect, and (b) shall take all such actions as may be necessary or appropriate in
order that the Company may validly and legally issue fully paid and non-assessable shares of Common Stock upon the exercise of
this Warrant. Notwithstanding anything herein to the contrary, if after the one hundred and twenty (120) calendar day anniversary
of the Issuance Date, the Holder is not permitted to exercise this Warrant in full for any reason (other than pursuant to restrictions
set forth in Section 1(f) hereof), the Company shall use its best efforts to promptly remedy such failure, including, without
limitation, obtaining such consents or approvals as necessary to permit such exercise into shares of Common Stock.

 

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

 

7.
REISSUANCE OF WARRANTS.

 

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

 

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

 

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

 

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

 

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

 

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9.
DISCLOSURE. Upon delivery by the Company to the
Holder (or receipt by the Company from the Holder) of any notice in accordance with the terms of this Warrant, unless the Company
has in good faith determined that the matters relating to such notice do not constitute material, non-public information relating
to the Company or any of its Subsidiaries, the Company shall on or prior to 9:00 am, New York city time on the Business Day immediately
following such notice delivery date, publicly disclose such material, non-public information on a Current Report on Form 8-K or
otherwise. In the event that the Company believes that a notice contains material, non-public information relating to the Company
or any of its Subsidiaries, the Company so shall indicate to the Holder explicitly in writing in such notice (or immediately upon
receipt of notice from the Holder, as applicable), and in the absence of any such written indication in such notice (or notification
from the Company immediately upon receipt of notice from the Holder), the Holder shall be entitled to presume that information
contained in the notice does not constitute material, non-public information relating to the Company or any of its Subsidiaries.
Nothing contained in this Section 9 shall limit any obligations of the Company, or any rights of the Holder, under Section 4(i)
of the Securities Purchase Agreement.

 

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

 

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

 

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

 

13.
GOVERNING LAW. This Warrant shall be governed by
and construed and enforced in accordance with, and all questions concerning the construction, validity, interpretation and performance
of this Warrant shall be governed by, the internal laws of the State of New York, without giving effect to any choice of law or
conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application
of the laws of any jurisdictions other than the State of New York. The Company hereby irrevocably waives personal service of process
and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to the Company at the address
set forth in Section 9(f) of the Securities Purchase Agreement and agrees that such service shall constitute good and sufficient
service of process and notice thereof. The Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal
courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith
or with any transaction contemplated hereby or discussed herein, and hereby irrevocably waives, and agrees not to assert in any
suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit,
action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. The
Company (on behalf of itself and each of its Subsidiaries) hereby appoints Corporation Service Company as its agent for service
of process in New York. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner
permitted by law. Nothing contained herein shall be deemed or operate to preclude the Holder from bringing suit or taking other
legal action against the Company in any other jurisdiction to collect on the Company’s obligations to the Holder, to realize
on any collateral or any other security for such obligations, or to enforce a judgment or other court ruling in favor of the Holder.
THE COMPANY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION
OF ANY DISPUTE HEREUNDER OR IN CONNECTION WITH OR ARISING OUT OF THIS WARRANT OR ANY TRANSACTION CONTEMPLATED HEREBY. The
choice of the laws of the State of New York as the governing law of this Warrant is a valid choice of law and would be recognized
and given effect to in any action brought before a court of competent jurisdiction under the laws of the People’s Republic
of China except for those laws (i) which such court considers to be procedural in nature, (ii) which are revenue or penal laws
or (iii) the application of which would be inconsistent with public policy, as such term is interpreted under the laws of the
People’s Republic of China. The Company or any of their respective properties, assets or revenues does not have any right
of immunity under the laws of the People’s Republic of China or New York law, from any legal action, suit or proceeding,
from the giving of any relief in any such legal action, suit or proceeding, from set-off or counterclaim, from the jurisdiction
of the People’s Republic of China, New York or United States federal court, from service of process, attachment upon or
prior to judgment, or attachment in aid of execution of judgment, or from execution of a judgment, or other legal process or proceeding
for the giving of any relief or for the enforcement of a judgment, in any such court, with respect to its obligations, liabilities
or any other matter under or arising out of or in connection with this Warrant; and, to the extent that the Company, or any of
its properties, assets or revenues may have or may hereafter become entitled to any such right of immunity in any such court in
which proceedings may at any time be commenced, the Company hereby waives such right to the extent permitted by law and hereby
consents to such relief and enforcement as provided in this Warrant and the other Transaction Documents.

 

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

 

15.
DISPUTE RESOLUTION.

 

(a)
Submission to Dispute Resolution.

 

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

 

(ii)
The Holder and the Company shall each deliver to such investment bank (A) a copy of the initial dispute submission so delivered
in accordance with the first sentence of this Section 15 and (B) written documentation supporting its position with respect to
such dispute, in each case, no later than 5:00 p.m. (New York time) by the fifth (5th) Business Day immediately following
the date on which the Holder selected such investment bank (the “Dispute Submission Deadline”) (the documents
referred to in the immediately preceding clauses (A) and (B) are collectively referred to herein as the “Required Dispute
Documentation”) (it being understood and agreed that if either the Holder or the Company fails to so deliver all of
the Required Dispute Documentation by the Dispute Submission Deadline, then the party who fails to so submit all of the Required
Dispute Documentation shall no longer be entitled to (and hereby waives its right to) deliver or submit any written documentation
or other support to such investment bank with respect to such dispute and such investment bank shall resolve such dispute based
solely on the Required Dispute Documentation that was delivered to such investment bank prior to the Dispute Submission Deadline).
Unless otherwise agreed to in writing by both the Company and the Holder or otherwise requested by such investment bank, neither
the Company nor the Holder shall be entitled to deliver or submit any written documentation or other support to such investment
bank in connection with such dispute (other than the Required Dispute Documentation).

 

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

 

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

 

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16.
REMEDIES, CHARACTERIZATION, OTHER OBLIGATIONS, BREACHES AND INJUNCTIVE RELIEF. The
remedies provided in this Warrant shall be cumulative and in addition to all other remedies available under this Warrant and the
other Transaction Documents, at law or in equity (including a decree of specific performance and/or other injunctive relief),
and nothing herein shall limit the right of the Holder to pursue actual and consequential damages for any failure by the Company
to comply with the terms of this Warrant. The Company covenants to the Holder that there shall be no characterization concerning
this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, exercises
and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly
provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that
a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such
breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the holder
of this Warrant shall be entitled, in addition to all other available remedies, to specific performance and/or temporary, preliminary
and permanent injunctive or other equitable relief from any court of competent jurisdiction in any such case without the necessity
of proving actual damages and without posting a bond or other security. The Company shall provide all information and documentation
to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with the terms and
conditions of this Warrant (including, without limitation, compliance with Section 2 hereof). The issuance of shares and
certificates for shares as contemplated hereby upon the exercise of this Warrant shall be made without charge to the Holder or
such shares for any issuance tax or other costs in respect thereof, provided that the Company shall not be required to pay any
tax which may be payable in respect of any transfer involved in the issuance and delivery of any certificate in a name other than
the Holder or its agent on its behalf.

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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

 

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(g)
“Bid Price” means, for any security as of the particular time of determination, the bid price for such
security on the Principal Market as reported by Bloomberg as of such time of determination, or, if the Principal Market is not
the principal securities exchange or trading market for such security, the bid price of such security on the principal securities
exchange or trading market where such security is listed or traded as reported by Bloomberg as of such time of determination,
or if the foregoing does not apply, the bid price of such security in the over-the-counter market on the electronic bulletin board
for such security as reported by Bloomberg as of such time of determination, or, if no bid price is reported for such security
by Bloomberg as of such time of determination, the average of the bid prices of any market makers for such security as reported
in the “pink sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC) as of such time of determination. If the
Bid Price cannot be calculated for a security as of the particular time of determination on any of the foregoing bases, the Bid
Price of such security as of such time of determination shall be the fair market value as mutually determined by the Company and
the Holder. If the Company and the Holder are unable to agree upon the fair market value of such security, then such dispute shall
be resolved in accordance with the procedures in Section 15. All such determinations shall be appropriately adjusted for
any stock dividend, stock split, stock combination or other similar transaction during such period.

 

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

 

(i)
“Bloomberg” means Bloomberg, L.P.

 

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

 

(k)
“Closing Sale Price” means, for any security as of any date, the last closing trade price for such security
on the Principal Market, as reported by Bloomberg, or, if the Principal Market begins to operate on an extended hours basis and
does not designate the closing trade price, then the last trade price of such security prior to 4:00:00 p.m., New York time, as
reported by Bloomberg, or, if the Principal Market is not the principal securities exchange or trading market for such security,
the last trade price of such security on the principal securities exchange or trading market where such security is listed or
traded as reported by Bloomberg, or if the foregoing does not apply, the last trade price of such security in the over-the-counter
market on the electronic bulletin board for such security as reported by Bloomberg, or, if no last trade price is reported for
such security by Bloomberg, the average of the ask prices of any market makers for such security as reported in the “pink
sheets” by OTC Markets Group Inc. (formerly Pink Sheets LLC). If the Closing Sale Price cannot be calculated for a security
on a particular date on any of the foregoing bases, the Closing Sale Price of such security on such date shall be the fair market
value as mutually determined by the Company and the Holder. If the Company and the Holder are unable to agree upon the fair market
value of such security, then such dispute shall be resolved in accordance with the procedures in Section 15. All such determinations
shall be appropriately adjusted for any stock dividend, stock split, stock combination or other similar transaction during such
period.

 

(l)
“Common Stock” means (i) the Company’s shares of common stock, $0.001 par value per share,
and (ii) any capital stock into which such common stock shall have been changed or any share capital resulting from a reclassification
of such common stock.

 

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

 

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

 

(o)
“Energy Sale” means the sale of all the issued and outstanding shares of the capital stock of NF Energy
Saving Investment Limited, a company organized under the laws of the British Virgin Islands to Yunfei Lu, a citizen of the People’s
Republic of China, as disclosed in the Current Report on Form 8-K of the Company dated April 1, 2020; provided, that the Company
does not, directly or indirectly, transfer, contribute or assign any material assets or other business of the Company or any of
its Subsidiaries into NF Energy Saving Investment Limited.

 

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

 

(q)
 “Event of Default Black Scholes Value” means the value of the unexercised portion of this Warrant remaining
on the date of the Holder’s request pursuant to Section 4(c)(ii), which value is calculated using the Black Scholes
Option Pricing Model obtained from the “OV” function on Bloomberg utilizing (i) an underlying price per share equal
to the highest Closing Sale Price of the Common Stock during the period beginning on the date of the occurrence of the Event of
Default through the date all Events of Default have been cured (assuming for such purpose that the Notes remain outstanding) or,
if earlier, the Trading Day of the Holder’s request pursuant to Section 4(c)(ii), (ii) a strike price equal to the [Alternate]
Exercise Price in effect on the date of the Holder’s request pursuant to Section 4(c)(ii), (iii) a risk-free interest
rate corresponding to the U.S. Treasury rate for a period equal to the greater of (1) the remaining term of this Warrant as of
the date of the Holder’s request pursuant to Section 4(c)(ii) and (2) the remaining term of this Warrant as of the
date of the occurrence of such Event of Default, (iv) a zero cost of borrow and (v) an expected volatility equal to the greater
of 100% and the 30 day volatility obtained from the “HVT” function on Bloomberg (determined utilizing a 365 day annualization
factor) as of the Trading Day immediately following later of (x) the date of the occurrence of such Event of Default and (y) the
date of the public announcement of such Event of Default.

 

(r)
 “Excluded Securities” means (i) shares of Common Stock or standard options to purchase Common Stock
issued to directors, officers or employees of the Company for services rendered to the Company in their capacity as such pursuant
to an Approved Stock Plan (as defined above), provided that (A) all such issuances (taking into account the shares of Common Stock
issuable upon exercise of such options) after the Subscription Date pursuant to this clause (i) do not, in the aggregate, exceed
more than 5% of the Common Stock issued and outstanding immediately prior to the Subscription Date and (B) the exercise price
of any such options is not lowered, none of such options are amended to increase the number of shares issuable thereunder and
none of the terms or conditions of any such options are otherwise materially changed in any manner that adversely affects any
of the Buyers; (ii) shares of Common Stock issued upon the conversion or exercise of Convertible Securities (other than standard
options to purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above) issued prior
to the Subscription Date, provided that the conversion price of any such Convertible Securities (other than standard options to
purchase Common Stock issued pursuant to an Approved Stock Plan that are covered by clause (i) above) is not lowered, none of
such Convertible Securities (other than standard options to purchase Common Stock issued pursuant to an Approved Stock Plan that
are covered by clause (i) above) are amended to increase the number of shares issuable thereunder and none of the terms or conditions
of any such Convertible Securities (other than standard options to purchase Common Stock issued pursuant to an Approved Stock
Plan that are covered by clause (i) above) are otherwise materially changed in any manner that adversely affects any of the Buyers;
(iii) the shares of Common Stock issuable upon conversion of the Notes or otherwise pursuant to the terms of the Notes; provided,
that the terms of the Notes are not amended, modified or changed on or after the Subscription Date (other than antidilution adjustments
pursuant to the terms thereof in effect as of the Subscription Date) and (iv) the shares of Common Stock issuable upon exercise
of the SPA Warrants; provided, that the terms of the SPA Warrant are not amended, modified or changed on or after the Subscription
Date (other than antidilution adjustments pursuant to the terms thereof in effect as of the Subscription Date).

 

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(s)
“Expiration Date” means the date that is the fourth (4th) anniversary of the Issuance Date or, if
such date falls on a day other than a Trading Day or on which trading does not take place on the Principal Market (a “Holiday”),
the next date that is not a Holiday.

 

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

 

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

 

(v)
“Notes” has the meaning ascribed to such term in the Securities Purchase Agreement, and shall include
all notes issued in exchange therefor or replacement thereof.

 

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

 

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

 

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

 

(z)
“Principal Market” means Nasdaq Global Select Market.

 

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

 

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

 

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

 

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

 

(ee)
“Trading Day” means, as applicable, (x) with respect to all price or trading volume determinations relating
to the Common Stock, any day on which the Common Stock is traded on the Principal Market, or, if the Principal Market is not the
principal trading market for the Common Stock, then on the principal securities exchange or securities market on which the Common
Stock is then traded, provided that “Trading Day” shall not include any day on which the Common Stock is scheduled
to trade on such exchange or market for less than 4.5 hours or any day that the Common Stock is suspended from trading during
the final hour of trading on such exchange or market (or if such exchange or market does not designate in advance the closing
time of trading on such exchange or market, then during the hour ending at 4:00:00 p.m., New York time) unless such day is otherwise
designated as a Trading Day in writing by the Holder or (y) with respect to all determinations other than price or trading volume
determinations relating to the Common Stock, any day on which The New York Stock Exchange (or any successor thereto) is open for
trading of securities.

 

(ff)
“VWAP” means, for any security as of any date, the dollar volume-weighted average price for such security
on the Principal Market (or, if the Principal Market is not the principal trading market for such security, then on the principal
securities exchange or securities market on which such security is then traded), during the period beginning at 9:30 a.m., New
York time, and ending at 4:00 p.m., New York time, as reported by Bloomberg through its “VAP” function (set to 09:30
start time and 16:00 end time) or, if the foregoing does not apply, the dollar volume-weighted average price of such security
in the over-the-counter market on the electronic bulletin board for such security during the period beginning at 9:30 a.m., New
York time, and ending at 4:00 p.m., New York time, as reported by Bloomberg, or, if no dollar volume-weighted average price is
reported for such security by Bloomberg for such hours, the average of the highest closing bid price and the lowest closing ask
price of any of the market makers for such security as reported in the “pink sheets” by OTC Markets Group Inc. (formerly
Pink Sheets LLC). If the VWAP cannot be calculated for such security on such date on any of the foregoing bases, the VWAP of such
security on such date shall be the fair market value as mutually determined by the Company and the Holder. If the Company and
the Holder are unable to agree upon the fair market value of such security, then such dispute shall be resolved in accordance
with the procedures in Section 15. All such determinations shall be appropriately adjusted for any stock dividend, stock
split, stock combination, recapitalization or other similar transaction during such period.

 

[signature
page follows]

 

    137

     

    

 

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

 

	 	BOQI International Medical Inc.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

    138

     

    

 

EXHIBIT
A

 

EXERCISE
NOTICE

 

TO
BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS

WARRANT TO PURCHASE COMMON STOCK

 

BOQI
INTERNATIONAL MEDICAL INC. 

 

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

 

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

 

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

 

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

 

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

 

		☐	If
                                         this Exercise Notice is being delivered after the Alternate Cashless Exercise Eligibility
                                         Date, check here if Holder is electing to effect an Alternate Cashless Exercise.

 

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

 

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

 

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

 

	Issue to:	 
	 	 
	 	 

 

    139

     

    

 

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

 

	DTC
    Participant:	 
	 	 
	DTC
    Number:	 
	 	 
	Account
    Number:	 

 

Date: _____________ __,

 

	 	 
	Name of Registered Holder
    	 

 

	By:	 	 
	 	Name:	 
	 	Title:	 

 

	 	Tax ID:____________________________
	 	 
	 	Facsimile:__________________________
	 	 
	 	E-mail Address:_____________________  

 

    140

     

    

 

EXHIBIT
B

 

ACKNOWLEDGMENT

 

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

 

	 	BOQI International Medical Inc.
	 	 
	 	By:	 
	 	 	Name:
	 	 	Title:

 

 

141Document

Exhibit 4.2

DESCRIPTION OF THE REGISTRANT’S SECURITIES 
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934

Santander Consumer USA Holdings Inc. (the “Company,” “we,” “our” or “us”) has one class of security registered under Section 12 of the Securities Exchange Act of 1934, as amended: common stock, $0.01 par value per share (“common stock”).

Description of Common Stock

The following description includes summaries of the material terms of our Second Amended and Restated Certificate of Incorporation (“Certificate on Incorporation”) and our Third Amended and Restated Bylaws (“Bylaws”). This summary is not complete and is qualified in its entirety by the provisions of our Certificate of Incorporation and Bylaws.

General

Our Certificate of Incorporation authorizes us to issue 1.1 billion shares of common stock, $0.01 par value per share.

Voting Rights

Holders of common stock are entitled to one vote per share on all matters to be voted upon by the stockholders. The holders of common stock do not have cumulative voting rights in the election of directors.

Dividend Rights

Holders of common stock are entitled to ratably receive dividends if, as and when declared from time to time by our board of directors at its own discretion out of funds legally available for that purpose, after payment of dividends required to be paid on outstanding preferred stock, if any. Under Delaware law, we can only pay dividends either out of “surplus” or out of the current or the immediately preceding year’s net profits. Surplus is defined as the excess, if any, at any given time, of the total assets of a corporation over its total liabilities and statutory capital. The value of a corporation’s assets can be measured in a number of ways and may not necessarily equal their book value.

Liquidation Rights

Upon liquidation, dissolution or winding up, the holders of common stock are entitled to receive ratably the assets available for distribution to the stockholders after payment of all liabilities and accrued but unpaid dividends and liquidation preferences on any outstanding preferred stock.

Other Matters

The common stock has no preemptive or conversion rights pursuant to the terms of our Certificate of Incorporation and Bylaws. There is no redemption or sinking fund provisions applicable to the common stock. All outstanding shares of our common stock are fully paid and non-assessable.

Shareholders Agreement

In connection with our initial public offering in January 2014, we entered into a Shareholders Agreement with
Santander Holdings USA, Inc. (“SHUSA”), DDFS, LLC (“DDFS”), Sponsor Auto Finance Holdings Series LP (“Sponsor Auto”) and Thomas Dundon. The Shareholders Agreement, as amended, provides SHUSA with, among 

other things, certain rights related to director nominations, approvals over certain actions taken by us, and registration rights. DDFS, Sponsor Auto, and Mr. Dundon no longer have rights under the Shareholders Agreement.

Composition of Board of Directors

In accordance with our Certificate of Incorporation and Bylaws, the number of directors comprising our board of directors is fixed in our Bylaws and may only be increased or decreased from time to time by an amendment to our Bylaws. We currently avail ourselves of the “controlled company” exception under NYSE rules, which exempt us from certain requirements, including the requirements that we have a majority of independent directors on our board of directors and that we have compensation and nominating and corporate governance committees composed entirely of independent directors. We are, however, subject to the requirement that we have an audit committee composed entirely of independent members, subject to certain phase-in periods.

The number of directors constituting the board of directors is fixed from time to time by resolution of the board. Our Certificate of Incorporation and Bylaws provide that our board of directors is elected annually at an annual or special meeting of stockholders, with such election decided by plurality vote, each year, except as provided in the Shareholders Agreement. Each director is to hold office until his successor is duly elected and qualified or until his earlier death, resignation or removal. At any meeting of our board of directors, except as otherwise required by law or in connection with certain matters subject to certain approval rights set forth in the Bylaws, a majority of the total number of directors then in office will constitute a quorum for all purposes.

Certain Anti-Takeover Provisions of Delaware Law and our Certificate of Incorporation and Bylaws

Certain provisions of Delaware law and certain provisions that are included in our Certificate of Incorporation and Bylaws summarized below may be deemed to have an anti-takeover effect and may delay, deter or prevent a tender offer or takeover attempt that a stockholder might consider to be in its best interests, including attempts that might result in a premium being paid over the market price for the shares held by stockholders. In addition, SHUSA owns a majority of our common stock and, as a result of its ownership and of the provisions in the Shareholders Agreement that may have an anti-takeover effect, is able to exercise significant influence over the Company. 

Preferred Stock

Our Certificate of Incorporation contains provisions that permit our board of directors to issue, without any further vote or action by the stockholders (subject to certain approval rights contained in the Shareholders Agreement), shares of preferred stock in one or more series and, with respect to each such series, to fix the number of shares constituting the series and the designation of the series, the voting rights (if any) of the shares of the series, and the powers, preferences and relative, participation, optional and other special rights, if any, and any qualifications, limitations or restrictions, of the shares of such series.

Vacancies

Vacancies on our board of directors may be filled only by election at an annual meeting or at a special meeting of stockholders called for that purpose (subject to certain designation rights set forth in the Shareholders Agreement). However, for so long as SHUSA and its affiliates beneficially own more than 50% of our voting stock, vacancies on our board of directors may also be filled by a majority of our board of directors (subject to certain designation rights set forth in the Shareholders Agreement).

No Cumulative Voting

Our Certificate of Incorporation provides that stockholders do not have the right to cumulative votes in the election of directors.

Special Meetings of Stockholders

Our Certificate of Incorporation and Bylaws provide that, except as otherwise required by law, special meetings of the stockholders may be called only by any officer at the request of a majority of our board of directors, by the chairman of the board of directors or by our Chief Executive Officer. In addition, for so long as SHUSA, and its affiliates beneficially own more than 50% of our voting stock, special meeting of stockholders may also be called at the request of the holders of 50% of our voting stock. At such time as SHUSA and its affiliates beneficially own less than or equal to 50% of our voting stock, stockholders will no longer be permitted to call a special meeting or to require the board of directors to call a special meeting.

Advance Notice Procedures for Director Nominations

Our Bylaws provide that stockholders (except stockholders with nomination rights under the Shareholders Agreement) seeking to nominate candidates for election as directors at an annual or special meeting of stockholders must provide timely notice thereof in writing. To be timely, a stockholder’s notice generally must be delivered to and received at our principal executive offices before notice of the meeting is issued by the secretary of the Company, with such notice being served not less than 10 nor more than 60 days before the meeting. Although the Bylaws do not give the board of directors the power to approve or disapprove stockholder nominations of candidates to be elected at an annual meeting, the Bylaws may have the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed or may discourage or deter a potential acquirer from conducting a solicitation of proxies to elect its own slate of directors or otherwise attempting to obtain control of the Company.

Action by Written Consent

Our Certificate of Incorporation and Bylaws provide that any action to be taken by the stockholders must be effected at a duly called annual or special meeting of stockholders and may not be effected by written consent. However, for so long as SHUSA and its affiliates beneficially own more than 50% of our voting stock, any action of the stockholders that may be effected at an annual or special meeting of stockholders may also be effected by the written consent of stockholders having at least the minimum number of votes required to take such action at a meeting of stockholders. At such time as SHUSA and its affiliates beneficially own less than or equal to 50% of our voting stock, stockholders will no longer be permitted to act by written consent.

Business Combinations with Interested Stockholders

We currently elected in our Certificate of Incorporation not to be subject to Section 203 of the Delaware General Corporation Law (“DGCL”), which generally prohibits a publicly held Delaware corporation from engaging in a business combination, such as a merger, with a person or group owning 15% or more of the corporation’s voting stock, for a period of three years following the date on which the person became an interested stockholder, unless (with certain exceptions) the business combination or the transaction in which the person became an interested stockholder is approved in accordance with Section 203. Accordingly, we are not subject to the anti-takeover effects of Section 203. However, our Certificate of Incorporation contains provisions that have the same effect as Section 203, except that they provide that each of SHUSA and its successors and affiliates and certain of its direct transferees and Sponsor Auto and its successors and affiliates and certain of its direct transferees will not be deemed to be “interested stockholders,” and accordingly will not be subject to such restrictions, as long as it and its affiliates own at least 10% of our outstanding shares of common stock.

Limitation on Liability and Indemnification of Directors and Officers

The DGCL authorizes corporations to limit or eliminate the personal liability of directors to corporations and their stockholders for monetary damages for breaches of directors’ fiduciary duties. Our Certificate of Incorporation includes a provision that eliminates the personal liability of directors for monetary damages for breach of fiduciary duty as a director, except:

•for breach of duty of loyalty;
•for acts or omissions not in good faith or involving intentional misconduct or knowing violation of law;
•under Section 174 of the DGCL (unlawful dividends); or
•for transactions from which the director derived an improper personal benefit.

 Our Certificate of Incorporation and Bylaws provide that we must indemnify our directors and officers to the fullest extent authorized by the DGCL. We are expressly authorized to, and do, carry directors’ and officers’ insurance providing coverage for our directors, officers and certain employees for some liabilities. We believe that these indemnification provisions and insurance are useful to attract and retain qualified directors and executive directors.

The limitation on liability and indemnification provisions in our Certificate of Incorporation and Bylaws may discourage stockholders from bringing a lawsuit against directors for breach of their fiduciary duty. These provisions may also have the effect of reducing the likelihood of derivative litigation against directors and officers, even though such an action, if successful, might otherwise benefit us and our stockholders. In addition, your investment may be adversely affected to the extent we pay the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions.

Renunciation of Certain Corporate Opportunities

Our Certificate of Incorporation provides that none of SHUSA, DDFS, Sponsor Auto or any of their affiliates (other than any member of our board of directors who is also an officer of the Company) will be obligated to present any particular investment or business opportunity to the Company even if such opportunity is of a character that could be pursued by the Company, and may pursue for their own account or recommend to any other person any such investment opportunity.

Listing

Our common stock is listed on the NYSE under the symbol “SC.”

Transfer Agent and Registrar

Computershare Trust Company, N.A. is the transfer agent and registrar for the common stock.

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