Exhibit 10.3


 


 


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


 


COMMON STOCK PURCHASE WARRANT


 


ASCENT
SOLAR TECHNOLOGIES, INC.





	Warrant Shares: [   ]	Issuance Date: August [   ],
2022



 


THIS COMMON STOCK PURCHASE
WARRANT (the “Warrant”) certifies that, for value received, __________________ or its assigns (the “Holder”) is
entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after
the date hereof (the “Issuance Date”) and on or prior to 5:00 p.m. (New York City time) on August [___], 2027 (the “Termination
Date”) but not thereafter, to subscribe for and purchase from Ascent Solar Technologies, Inc., a Delaware corporation (the “Company”),
up to 1,415,095 shares (as subject to adjustment hereunder, the “Warrant Shares”) of Common Stock. The purchase price of one
share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).


This Warrant is being issued pursuant
to that certain Securities Purchase Agreement dated as of August 8, 2022 between the Holder and the Company (the “Securities Purchase
Agreement”). In addition to the terms defined elsewhere in this Warrant, capitalized terms that are not otherwise defined herein
have the meanings given to such terms in the Securities Purchase Agreement.





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


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


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






    	  





    	 



    

“Bloomberg”
means Bloomberg L.P., or any successor thereto.


“Board of
Directors” means the board of directors of the Company.


“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.


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


“Common
Stock” means the common stock of the Company, par value $0.0001 per share, and any other class of securities into which such
securities may hereafter be reclassified or changed.


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


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


 


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


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


“Subsidiary”
means any subsidiary of the Company and shall, where applicable, also include any direct or indirect subsidiary of the Company formed
or acquired after the date hereof.


“Trading
Day” means a day on which the Common Stock is traded on a Trading Market.


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


“Transfer
Agent” means Computershare Investor Services, LLC, the current transfer agent of the Corporation, with a mailing address of
8742 Lucent Blvd., Suite 225, Highlands Ranch, CO 80129 and any successor transfer agent of the Company.






    	  





    	 



    

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


“Warrants”
means this Warrant and other Common Stock purchase warrants issued by the Company pursuant to the Securities Purchase Agreement.


Section 2.Exercise.


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






    	  





    	 



    

b)                 
Exercise Price. The exercise price per share of Common Stock under this Warrant shall be $6.00,
subject to adjustment hereunder (the “Exercise Price”). 


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


(A) = as applicable:
(i) the VWAP on the Trading Day immediately preceding the date of the applicable Notice of Exercise if such Notice of Exercise is (1)
both executed and delivered pursuant to Section 2(a) hereof on a day that is not a Trading Day or (2) both executed and delivered pursuant
to Section 2(a) hereof on a Trading Day prior to the opening of “regular trading hours” (as defined in Rule 600(b)(68) of
Regulation NMS promulgated under the federal securities laws) on such Trading Day, (ii) at the option of the Holder, either (y) the VWAP
on the Trading Day immediately preceding the date of the applicable Notice of Exercise or (z) the Bid Price of the Common Stock on the
principal Trading Market as reported by Bloomberg as of the time of the Holder’s execution of the applicable Notice of Exercise
if such Notice of Exercise is executed during “regular trading hours” on a Trading Day and is delivered within two (2) hours
thereafter (including until two (2) hours after the close of “regular trading hours” on a Trading Day) pursuant to Section
2(a) hereof or (iii) the VWAP on the date of the applicable Notice of Exercise if the date of such Notice of Exercise is a Trading Day
and such Notice of Exercise is both executed and delivered pursuant to Section 2(a) hereof after the close of “regular trading hours”
on such Trading Day;


 


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


 


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


 


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


 


Notwithstanding anything
herein to the contrary, on the Termination Date, this Warrant shall be automatically exercised via cashless exercise pursuant to this
Section 2(c).


 






    	  





    	 



    

 


		d)	Mechanics of Exercise. 



		i.	Delivery of Warrant Shares Upon Exercise. The Company shall cause
the Warrant Shares purchased hereunder to be transmitted by the Transfer Agent to the Holder by crediting the account of the Holder’s
or its designee’s balance account with The Depository Trust Company through its Deposit or Withdrawal at Custodian system (“DWAC”)
if the Company is then a participant in such system and either (A) there is an effective registration statement permitting the issuance
of the Warrant Shares to or resale of the Warrant Shares by Holder or (B) this Warrant is being exercised via cashless exercise, and otherwise
by physical delivery of a certificate, registered in the Company’s share register in the name of the Holder or its designee, for
the number of Warrant Shares to which the Holder is entitled pursuant to such exercise to the address specified by the Holder in the Notice
of Exercise by the date that is the earliest of (i) two (2) Trading Days after the delivery to the Company of the Notice of Exercise,
(ii) if the aggregate Exercise Price is paid in cash, one (1) Trading Day after delivery of the aggregate Exercise Price to the Company
and (iii) the number of Trading Days comprising the Standard Settlement Period after the delivery to the Company of the Notice of Exercise
(such date, the “Warrant Share Delivery Date”). Upon delivery of the Notice of Exercise, the Holder shall be deemed for all
corporate purposes to have become the holder of record of the Warrant Shares with respect to which this Warrant has been exercised, irrespective
of the date of delivery of the Warrant Shares, provided that payment of the aggregate Exercise Price (other than in the case of a cashless
exercise) is received within the earlier of (i) two (2) Trading Days and (ii) the number of Trading Days comprising the Standard Settlement
Period following delivery of the Notice of Exercise. If the Company fails for any reason to deliver to the Holder the Warrant Shares subject
to a Notice of Exercise by the Warrant Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not
as a penalty, for each $1,000 of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable
Notice of Exercise), $10 per Trading Day (increasing to $20 per Trading Day on the fifth Trading Day after the Warrant Share Delivery
Date) for each Trading Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise.
The Company agrees to maintain a transfer agent that is a participant in the FAST program so long as this Warrant remains outstanding
and exercisable. As used herein, “Standard Settlement Period” means the standard settlement period, expressed in a number
of Trading Days, on the Company’s primary Trading Market with respect to the Common Stock as in effect on the date of delivery of
the Notice of Exercise. 



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


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






    	  





    	 



    

iv.           
Compensation for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise. In addition
to any other rights available to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares
in accordance with the provisions of Section 2(d)(i) above pursuant to an exercise on or before the Warrant Share Delivery Date, and if
after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise) or the Holder’s brokerage
firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder of the Warrant Shares which the Holder
anticipated receiving upon such exercise (a “Buy-In”), then the Company shall (A) pay in cash to the Holder the amount, if
any, by which (x) the Holder’s total purchase price (including brokerage commissions, if any) for the shares of Common Stock so
purchased exceeds (y) the amount obtained by multiplying (1) the number of Warrant Shares that the Company was required to deliver to
the Holder in connection with the exercise at issue times (2) the price at which the sell order giving rise to such purchase obligation
was executed, and (B) at the option of the Holder, either reinstate the portion of the Warrant and equivalent number of Warrant Shares
for which such exercise was not honored (in which case such exercise shall be deemed rescinded) or deliver to the Holder the number of
shares of Common Stock that would have been issued had the Company timely complied with its exercise and delivery obligations hereunder.
For example, if the Holder purchases Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted
exercise of shares of Common Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of
the immediately preceding sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written
notice indicating the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount
of such loss. Nothing herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity
including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to
timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.


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


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






    	  





    	 



    

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


e)                  
Holder’s Exercise Limitations. The Company shall not effect any exercise of this Warrant,
and a Holder shall not have the right to exercise any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that
after giving effect to such issuance after exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder’s
Affiliates, and any other Persons acting as a group together with the Holder or any of the Holder’s Affiliates (such Persons, “Attribution
Parties”)), would beneficially own in excess of the Beneficial Ownership Limitation (as defined below). For purposes of the foregoing
sentence, the number of shares of Common Stock beneficially owned by the Holder and its Affiliates and Attribution Parties shall include
the number of shares of Common Stock issuable upon exercise of this Warrant with respect to which such determination is being made, but
shall exclude the number of shares of Common Stock which would be issuable upon (i) exercise of the remaining, nonexercised portion of
this Warrant beneficially owned by the Holder or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised
or nonconverted portion of any other securities of the Company (including, without limitation, any other Common Stock Equivalents) subject
to a limitation on conversion or exercise analogous to the limitation contained herein beneficially owned by the Holder or any of its
Affiliates or Attribution Parties. Except as set forth in the preceding sentence, for purposes of this Section 2(e), beneficial ownership
shall be calculated in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder, it being
acknowledged by the Holder that the Company is not representing to the Holder that such calculation is in compliance with Section 13(d)
of the Exchange Act and the Holder is solely responsible for any schedules required to be filed in accordance therewith. To the extent
that the limitation contained in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other
securities owned by the Holder together with any Affiliates and Attribution Parties) and of which portion of this Warrant is exercisable
shall be in the sole discretion of the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder’s determination
of whether this Warrant is exercisable (in relation to other securities owned by the Holder together with any Affiliates and Attribution
Parties) and of which portion of this Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company
shall have no obligation to verify or confirm the accuracy of such determination. In addition, a determination as to any group status
as contemplated above shall be determined in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated
thereunder. For purposes of this Section 2(e), in determining the number of outstanding shares of Common Stock, a Holder may rely on the
number of outstanding shares of Common Stock as reflected in (A) the Company’s most recent periodic or annual report filed with
the Commission, as the case may be, (B) a more recent public announcement by the Company or (C) a more recent written notice by the Company
or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written or oral request of a Holder, the
Company shall within one Trading Day confirm orally and in writing to the Holder the number of shares of Common Stock then outstanding.
In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of
securities of the Company, including this Warrant, by the Holder or its Affiliates or Attribution Parties since the date as of which such
number of outstanding shares of Common Stock was reported. The “Beneficial Ownership Limitation” shall be 9.99% (or, upon
election by a Holder prior to the issuance of Warrant Shares upon any exercise hereof, 19.99%) of the number of shares of the Common Stock
outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant. The Holder,
upon notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided that
the Beneficial Ownership Limitation in no event exceeds 19.99% of the number of shares of the Common Stock outstanding immediately after
giving effect to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions of this Section
2(e) shall continue to apply. Any increase in the Beneficial Ownership Limitation will not be effective until the 61st day
after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a manner otherwise
than in strict conformity with the terms of this Section 2(e) to correct this paragraph (or any portion hereof) which may be defective
or inconsistent with the intended Beneficial Ownership Limitation herein contained or to make changes or supplements necessary or desirable
to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor holder of this Warrant.







    	  





    	 



    

Section 3.Certain
Adjustments.


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


b)                 
RESERVED. 


c)                  
Subsequent Rights Offerings. In addition to any adjustments pursuant to Section 3(a) above,
if at any time the Company grants, issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other
property pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then the Holder will
be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could have acquired
if the Holder had held the number of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations
on exercise hereof, including without limitation, the Beneficial Ownership Limitation) immediately before the date on which a record is
taken for the grant, issuance or sale of such Purchase Rights, or, if no such record is taken, the date as of which the record holders
of shares of Common Stock are to be determined for the grant, issue or sale of such Purchase Rights (provided, however, that, to the extent
that the Holder’s right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership
Limitation, then the Holder shall not be entitled to participate in such Purchase Right to such extent (or beneficial ownership of such
shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase Right to such extent shall be held in abeyance
for the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding the Beneficial Ownership Limitation).


d)                 
Pro Rata Distributions. During such time as this Warrant is outstanding, if the Company shall
declare or make any dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock,
by way of return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property
or options by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction)
(a “Distribution”), at any time after the issuance of this Warrant, then, in each such case, the Holder shall be entitled
to participate in such Distribution to the same extent that the Holder would have participated therein if the Holder had held the number
of shares of Common Stock acquirable upon complete exercise of this Warrant (without regard to any limitations on exercise hereof, including
without limitation, the Beneficial Ownership Limitation) immediately before the date of which a record is taken for such Distribution,
or, if no such record is taken, the date as of which the record holders of shares of Common Stock are to be determined for the participation
in such Distribution. To the extent that this Warrant has not been partially or completely exercised at the time of such Distribution,
such portion of the Distribution relating to the unexercised portion of this Warrant shall be held in abeyance for the benefit of the
Holder until the Holder has exercised this Warrant.






    	  





    	 



    

e)                  
Fundamental Transaction. If, at any time while this Warrant is outstanding, (i) the Company,
directly or indirectly, in one or more related transactions effects any merger or consolidation of the Company with or into another Person,
including in connection with a business combination with any special purpose acquisition company, (ii) the Company or any Subsidiary,
directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other disposition of all or substantially
all of the assets of the Company and its Subsidiaries, taken as a whole, in one or a series of related transactions, (iii) any, direct
or indirect, purchase offer, tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which
holders of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property and has been accepted
by the holders of 50% or more of the outstanding shares of Common Stock, (iv) the Company, directly or indirectly, in one or more related
transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange pursuant
to which the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the Company, directly
or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other business combination (including,
without limitation, a reorganization, recapitalization, spin-off, merger or scheme of arrangement) with another Person or group of Persons
whereby such other Person or group acquires more than 50% of the outstanding shares of Common Stock (not including any shares of Common
Stock held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons making or party
to, such stock or share purchase agreement or other business combination) (each a “Fundamental Transaction”), then, upon any
subsequent exercise of this Warrant, the Holder shall have the right to receive, for each Warrant Share that would have been issuable
upon such exercise immediately prior to the occurrence of such Fundamental Transaction, at the option of the Holder (without regard to
any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring corporation
or of the Company, if it is the surviving corporation, and any additional consideration (the “Alternate Consideration”) receivable
as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant is exercisable
immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise of this Warrant).
For purposes of any such exercise, the determination of the Exercise Price shall be appropriately adjusted to apply to such Alternate
Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction,
and the Company shall apportion the Exercise Price among the Alternate Consideration in a reasonable manner reflecting the relative value
of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash
or property to be received in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration
it receives upon any exercise of this Warrant following such Fundamental Transaction. Notwithstanding anything to the contrary, in the
event of a Fundamental Transaction, the Company or any Successor Entity (as defined below) shall, at the Holder’s option, exercisable
at any time concurrently with, or within 30 days after, the consummation of the Fundamental Transaction (or, if later, the date of the
public announcement of the applicable Fundamental Transaction), purchase this Warrant from the Holder by paying to the Holder an amount
of cash equal to the Black Scholes Value (as defined below) of the remaining unexercised portion of this Warrant on the date of the consummation
of such Fundamental Transaction; provided, however, that, if the Fundamental Transaction is not within the Company's control,
including not approved by the Company's Board of Directors, Holder shall only be entitled to receive from the Company or any Successor
Entity the same type or form of consideration (and in the same proportion), at the Black Scholes Value of the unexercised portion of this
Warrant, that is being offered and paid to the holders of Common Stock of the Company in connection with the Fundamental Transaction,
whether that consideration be in the form of cash, stock or any combination thereof, or whether the holders of Common Stock are given
the choice to receive from among alternative forms of consideration in connection with the Fundamental Transaction; provided, further,
that if holders of Common Stock of the Company are not offered or paid any consideration in such Fundamental Transaction, such holders
of Common Stock will be deemed to have received common stock of the Successor Entity (which Successor Entity may be the Company following
such Fundamental Transaction) in such Fundamental Transaction. “Black Scholes Value” means the value of this Warrant based
on the Black-Scholes Option Pricing Model obtained from the “OV” function on Bloomberg determined as of the day of consummation
of the applicable Fundamental Transaction for pricing purposes and reflecting (A) a risk-free interest rate corresponding to the U.S.
Treasury rate for a period equal to the time between the date of the public announcement of the applicable Fundamental Transaction and
the Termination Date, (B) an expected volatility equal to the greater of 100% and the 100 day volatility obtained from the HVT function
on Bloomberg (determined utilizing a 365 day annualization factor) as of the Trading Day immediately following the public announcement
of the applicable Fundamental Transaction, (C) the underlying price per share used in such calculation shall be the greater of (i) the
sum of the price per share being offered in cash, if any, plus the value of any non-cash consideration, if any, being offered in such
Fundamental Transaction and (ii) the highest VWAP 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 this Section 3(e) and (D) a remaining option time equal to the time between the
date of the public announcement of the applicable Fundamental Transaction and the Termination Date and (E) a zero cost of borrow. The
payment of the Black Scholes Value will be made by wire transfer of immediately available funds (or such other consideration) within five
Business Days of the Holder’s election (or, if later, on the date of consummation of the Fundamental Transaction). The Company shall
cause any successor entity in a Fundamental Transaction in which the Company is not the survivor (the “Successor Entity”)
to assume in writing all of the obligations of the Company under this Warrant in accordance with the provisions of this Section 3(e) pursuant
to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder (without unreasonable delay)
prior to such Fundamental Transaction and shall, at the option of the Holder, deliver to the Holder in exchange for this Warrant a security
of the Successor Entity evidenced by a written instrument substantially similar in form and substance to this Warrant which is exercisable
for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common
Stock acquirable and receivable upon exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior
to such Fundamental Transaction, and with an exercise price which applies the exercise price hereunder to such shares of capital stock
(but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of such
shares of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting the economic
value of this Warrant immediately prior to the consummation of such Fundamental Transaction), and which is reasonably satisfactory in
form and substance to the Holder. Upon the occurrence of any such Fundamental Transaction, the Successor Entity shall succeed to, and
be substituted for (so that from and after the date of such Fundamental Transaction, the provisions of this Warrant referring to the “Company”
shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the obligations
of the Company under this Warrant with the same effect as if such Successor Entity had been named as the Company herein.






    	  





    	 



    

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


g)                 
Notice to Holder. 


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


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






    	  





    	 



    

h)                 
Voluntary Adjustment By Company. Subject to the rules and regulations of the Trading Market,
the Company may at any time during the term of this Warrant, subject to 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.


Section 4.Transfer
of Warrant.


a)                  
Transferability. Subject to compliance with any applicable securities laws and the conditions
set forth in the Securities Purchase Agreement and Section 4(d) hereof, this Warrant and all rights hereunder (including, without limitation,
any registration rights) are transferable, in whole or in part, upon surrender of this Warrant (if an original thereof was delivered to
the Holder) at the principal office of the Company or its designated agent, together with a written assignment of this Warrant substantially
in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient to pay any transfer taxes payable
upon the making of such transfer. Upon such surrender and, if required, such payment, the Company shall execute and deliver a new Warrant
or Warrants in the name of the assignee or assignees, as applicable, and in the denomination or denominations specified in such instrument
of assignment, and shall issue to the assignor a new Warrant evidencing the portion of this Warrant not so assigned, and this Warrant
shall promptly be cancelled. Notwithstanding anything herein to the contrary, the Holder shall not be required to physically surrender
this Warrant to the Company unless the Holder has assigned this Warrant in full, in which case, the Holder shall surrender this Warrant
(if an original thereof was delivered to the Holder) to the Company within three (3) Trading Days of the date on which the Holder delivers
an assignment form to the Company assigning this Warrant in full. The Warrant, if properly assigned in accordance herewith, may be exercised
by a new holder for the purchase of Warrant Shares without having a new Warrant issued. 


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



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






    	  





    	 



    

d)                 
Transfer Restrictions. If, at the time of the surrender of this Warrant in connection with
any transfer of this Warrant, the transfer of this Warrant shall not be either (i) registered pursuant to an effective registration statement
under the Securities Act and under applicable state securities or blue sky laws or (ii) eligible for resale without volume or manner-of-sale
restrictions or current public information requirements pursuant to Rule 144, the Company may require, as a condition of allowing such
transfer, that the Holder or transferee of this Warrant, as the case may be, make usual and customary representations as to investment
intent to the Company.


e)                  
Representation by the Holder. The Holder, by the acceptance hereof, represents and warrants
that it is acquiring this Warrant and, upon any exercise hereof, will acquire the Warrant Shares issuable upon such exercise, for its
own account and not with a view to or for distributing or reselling such Warrant Shares or any part thereof in violation of the Securities
Act or any applicable state securities law, except pursuant to sales registered or exempted under the Securities Act.


Section 5.Miscellaneous.


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


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


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






    	  





    	 



    

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


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


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


e)                  
Governing Law. All questions concerning the construction, validity, enforcement and interpretation
of this Warrant shall be governed by and construed and enforced in accordance with the internal laws of the State of Delaware, without
regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning the interpretations, enforcement
and defense of the transactions contemplated by this Warrant (whether brought against a party hereto or their respective affiliates, directors,
officers, shareholders, partners, members, employees or agents) shall be commenced in the state and federal courts sitting in the City
of Denver, Colorado. Each party hereby irrevocably submits to the jurisdiction of the state and federal courts sitting in the City of
Denver, Colorado for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or
discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not
personally subject to the jurisdiction of any such court, that such suit, action or proceeding is improper or is an inconvenient venue
for such proceeding. Each party hereby irrevocably waives personal service of process and consents to process being served in any such
suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight delivery (with evidence of delivery)
to such party at the address in effect for notices to it under this Warrant and agrees that such service shall constitute good and sufficient
service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any
other manner permitted by law. If either party shall commence an action, suit or proceeding to enforce any provisions of this Warrant,
the prevailing party in such action, suit or proceeding shall be reimbursed by the other party for their reasonable attorneys’ fees
and other costs and expenses incurred with the investigation, preparation and prosecution of such action or proceeding.






    	  





    	 



    

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


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


h)                 
Notices. Any and all notices or other communications or deliveries to be provided by the Holders
hereunder including, without limitation, any Notice of Exercise, shall be in writing and delivered personally, or e-mail, or sent by a
nationally recognized overnight courier service, addressed to the Company, at 12300 Grant Street, Thornton, Colorado 80241, Attention:
Victor Lee, email address: [****] or such other facsimile number, email address or address as the Company may specify
for such purposes by notice to the Holders. Any and all notices or other communications or deliveries to be provided by the Company hereunder
shall be in writing and delivered personally, by facsimile or e-mail, or sent by a nationally recognized overnight courier service addressed
to each Holder at the facsimile number, e-mail address or address of such Holder appearing on the books of the Company. Any notice or
other communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the date of transmission, if such
notice or communication is delivered via facsimile at the facsimile number or via e-mail at the e-mail address set forth in this Section
prior to 5:30 p.m. (New York City time) on any date, (ii) the next Trading Day after the date of transmission, if such notice or communication
is delivered via facsimile at the facsimile number or via e-mail at the e-mail address set forth in this Section on a day that is not
a Trading Day or later than 5:30 p.m. (New York City time) on any Trading Day, (iii) the second Trading Day following the date of mailing,
if sent by U.S. nationally recognized overnight courier service, or (iv) upon actual receipt by the party to whom such notice is required
to be given. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding the
Company or any Subsidiaries, the Company shall simultaneously file such notice with the Commission pursuant to a Current Report on Form
8-K.


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






    	  





    	 



    

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


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


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


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


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


 


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


 


(Signature Page Follows)


 


 






    	  





    	 



    

 




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


 


 


	
    ASCENT SOLAR TECHNOLOGIES, INC.

     

     

	
    By:__________________________________________

    Name: Victor Lee

    Title: Chief Executive Officer

     



 


 




    	  





    	 



    


 


NOTICE OF EXERCISE


 


To:ASCENT
SOLAR TECHNOLOGIES, INC.


 


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


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


[ ] in lawful money
of the United States; or


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


(3)  
The undersigned is an “accredited investor” as defined in Regulation D promulgated under
the Securities Act of 1933, as amended.


(4)  
Please issue said Warrant Shares in the name of the undersigned or in such other name as is specified
below:


_______________________________


 


 


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


 


_______________________________


 


_______________________________


 


_______________________________


 


 


[SIGNATURE
OF HOLDER]


 


Name of Investing Entity: ________________________________________________________________________


Signature of Authorized Signatory of Investing
Entity: _________________________________________________


Name of Authorized Signatory: ___________________________________________________________________


Title of Authorized Signatory: ____________________________________________________________________


Date: ________________________________________________________________________________________


 


 


 




    	  





    	 



    


 


ASSIGNMENT FORM


 


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


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


	Name:	                                                               
	 	(Please Print)
	Address:	                                                               
	
     

    Phone Number:

    Email Address:
	
    (Please Print)

    ______________________________________

    ______________________________________

	Dated: _______________ __, ______	 
	Holder’s Signature:                                                 	 
	Holder’s Address: