Document:

EX-10.9

 Exhibit 10.9 
  

 
 March 3, 2015 

James B. Boyd 
 Dear Jim, 

The role you perform with the Company is critical for our success going forward. Given your knowledge, skills, and leadership abilities, we
believe you are an important member of our team and we wish for you to remain in this critical position. Accordingly, as an additional inducement for you to remain in the service of Marrone Bio Innovations, Inc. (the “Company”), we
are offering the following. 
 Salary Increase: Effective February 9, 2015, your base salary will be increased to $250,000 which will be first
reflected in your March 15, 2015 paycheck. 
 Severance and Deal Payment: 

 

	 	(a)	If a CIC occurs after the date hereof pursuant to a definitive binding agreement that is signed by the Company within 9 months of the date of this letter, then upon the closing of the CIC you will receive a lump sum
equal to 18 month’s base salary as of the date thereof so long as (i) you are employed by the Company at the time of the closing of the CIC transaction and (ii) you execute a general release of claims in form satisfactory to the
Company effective as of the date of the closing of the CIC. 

  

	 	(b)	For purposes of this agreement a “CIC” is defined as any transaction or series of related transactions involving the sale or other disposition of more than 50% of the Company’s full-diluted equity
securities or all or substantially all of its assets, whether directly or indirectly and through any form of transaction. 

  

	 	(c)	The severance provision in your existing employment offer letter dated February 10, 2014 which provides for 6 months’ severance if “employment is actually or constructively terminated by the Company
without cause” (a Non-Cause Termination) will remain in effect, as supplemented by item (d) below. 

  

	 	(d)	If a CIC occurs after the date hereof which is not pursuant to a definitive binding agreement that is signed within 9 months of the date of this letter, and within 12 months following the CIC a Non-Cause Termination
occurs, then in addition to the severance granted in your existing offer letter described above, you will receive an additional lump sum payment equal to six (6) month’s salary, based on your base salary on the date of the Non-Cause
Termination. 

  

	 	(e)	Any additional severance described in item (d) above will be paid in a lump sum. Severance under item (c) above will commence, and the additional lump sum payment under item (d) above will be paid, sixty
(60) days after a qualifying termination, contingent on a general release of claims in form satisfactory to the Company having become effective at the time. To the extent the severance payments constitute deferred compensation within the
meaning of Internal Revenue Code section 409A, severance will be delayed for six (6) months to the extent required to avoid a violation of section 409A. 

Withholdings: All payments required to be made pursuant to this Agreement will be paid in accordance with the
Company’s normal payroll procedures and will be subject to all applicable tax withholdings and payroll deductions. 

Confidential: You agree that the terms of this Agreement are confidential and that you will not disclose any of its
terms to any other person other than your attorney, financial or tax adviser or spouse. You agree that you shall instruct your attorney, financial and tax adviser and spouse not to disclose such terms to any other person. If you violate or breach
the terms of this Paragraph 5, this Agreement shall be null and void. 

  
 1540 Drew
Avenue    •    Davis, CA 95618    •    Phone: 530-750-2800 

 Employment At Will: This Agreement is not a guarantee of employment for a
specific period of time. You should understand that you will continue to be an employee at-will, which means either you or the Company may terminate your employment for any reason, at any time, with or without cause or advance notice. Please
understand that no supervisor, manager or representative of the Company other than the Company’s Chief Executive Officer has the authority to enter into any agreement with you for employment for any specified period of time or to make any
promises or commitments contrary to the foregoing at-will employment policy. Further, any such employment agreement entered into shall not be enforceable unless it is in a formal written agreement, signed by you and Chief Executive Officer, which
expressly modifies the at-will provision. 
 Governing Law: This Agreement shall be subject to, and construed and
enforced in accordance with, the laws of the State of California and may not be amended or modified other than by written agreement executed by the parties hereto or their respective successors and legal representatives. In this manner, any
litigation or other proceeding commenced by either party to this Agreement or obligations hereunder shall be commenced in the federal or state courts of California. 

If this Agreement expresses your understanding of our agreement, your signature below will indicate your acceptance of the terms herein.
Please review it carefully and sign and return one copy of this Agreement to the Company. Should you have any questions do not hesitate to call me. 
  

	
	Sincerely,
	
	

	Pamela Marrone
	Chief Executive Officer
	
	Agreed:
	
	

	  

	James B. Boyd
	
	Date: March 3, 2015EXHIBIT 4.1

 

FORM OF WARRANT

 

these
securities have not been registered with the united states securities and exchange commission or the securities commission of any
state pursuant to an exemption from registration under regulation d promulgated under the securities act of 1933, as amended (the
“act”). this warrant shall not constitute an offer to sell nor a solicitation of an offer to buy the securities
in any jurisdiction in which such offer or solicitation would be unlawful. the securities are “restricted” and may
not be resold or transferred except as permitted under the act pursuant to registration or exemption therefrom.

 

COMMON STOCK PURCHASE WARRANT

(“Warrant”)

 

To Purchase Shares of $0.001 Par Value Common
Stock (“Common Stock”) of

 

	No. W-XXX	__________ Shares       

 

 

ABTECH HOLDINGS, INC.

 

THIS CERTIFIES that,
for value received, __________________. (the “Purchaser” or “Holder”) is entitled,
upon the terms and subject to the conditions hereinafter set forth, at any time on or after the date hereof and on or prior to
8:00 p.m. New York City Time on the date that is three (3) years after the date hereof (the “Termination Date”),
but not thereafter, to subscribe for and purchase from AbTech Holdings Inc., a Nevada corporation (the “Company”),
a number of shares of the Company’s Common Stock set forth above, subject to adjustment as provided herein (such shares,
the “Warrant Shares”) at an initial exercise price of $_________ per share (the “Exercise Price”).
The Exercise Price and the number of shares for which this Warrant is exercisable shall be subject to adjustment as provided herein.
This Warrant is being issued in connection with the Financing Agreement, dated __________________ (the “Financing
Agreement”), entered into between the Company and the Purchaser in connection with the Company’s offering of up
to $5,000,000 of common stock (such offering, the “Offering”).

 

Capitalized terms used
herein and not otherwise defined shall have the meaning ascribed thereto in the Financing Agreement, as applicable.

 

		1.	Title of Warrant. Prior to the expiration hereof
and subject to compliance with applicable laws, this Warrant and all rights hereunder are transferable, in whole or in part, at
the office or agency of the Company by the Holder hereof in person or by duly authorized attorney, upon surrender of this Warrant
together with (a) the Assignment Form annexed hereto properly endorsed, and (b) any other documentation reasonably necessary
to satisfy the Company that such transfer is in compliance with all applicable securities laws. The term “Holder”
shall refer to the Purchaser or any subsequent transferee of this Warrant.

 

		2.	Authorization of Shares. The Company covenants
that all shares of Common Stock which may be issued upon the exercise of rights represented by this Warrant will, upon exercise
of the rights represented by this Warrant and payment of the Exercise Price as set forth herein, be duly authorized, validly issued,
fully paid and nonassessable and free from all taxes, liens and charges in respect of the issue thereof (other than taxes in respect
of any transfer occurring contemporaneously with such issue or otherwise specified herein).

 

		3.	Exercise of Warrant.

 

		a.	The Holder may exercise this Warrant, in whole or in
part, at any time and from time to time by delivering (which may be by facsimile) to the offices of the Company or any transfer
agent for the Common Stock this Warrant, together with a Notice of Exercise in the form annexed hereto specifying the number
of Warrant Shares with respect to which this Warrant is being exercised, together with payment in cash to the Company of the Exercise
Price therefor, or

 

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		b.	In the event that the Warrant is not exercised in full,
the number of Warrant Shares shall be reduced by the number of such Warrant Shares for which this Warrant is exercised and/or
surrendered, and the Company, if requested by Holder and at its expense, shall within three (3) Trading Days (as defined below)
issue and deliver to the Holder a new Warrant of like tenor in the name of the Holder or as the Holder (upon payment by Holder
of any applicable transfer taxes) may request, reflecting such adjusted Warrant Shares. Notwithstanding anything to the contrary
set forth herein, upon exercise of any portion of this Warrant in accordance with the terms hereof, the Holder shall not be required
to physically surrender this Warrant to the Company unless such Holder is purchasing the full amount of Warrant Shares represented
by this Warrant. The Holder and the Company shall maintain records showing the number of Warrant Shares so purchased hereunder
and the dates of such purchases or shall use such other method, reasonably satisfactory to the Holder and the Company, so as not
to require physical surrender of this Warrant upon each such exercise. The Holder and any assignee, by acceptance of this Warrant
or a new Warrant, acknowledge and agree that, by reason of the provisions of this Section, following exercise of any portion of
this Warrant, the number of Warrant Shares which may be purchased upon exercise of this Warrant may be less than the number of
Warrant Shares set forth on the face hereof. Certificates for shares of Common Stock purchased hereunder shall be delivered to
the Holder hereof within three (3) Trading Days after the date on which this Warrant shall have been exercised as aforesaid. The
Holder may withdraw its Notice of Exercise at any time if the Company fails to timely deliver the relevant certificates to the
Holder as provided in this Agreement. A Notice of Exercise shall be deemed sent on the date of delivery if delivered before 8:00
p.m. New York Time on such date, or the day following such date if delivered after 8:00 p.m. New York Time; provided that the
Company is only obligated to deliver Warrant Shares against delivery of the Exercise Price from the holder hereof and, if the
Holder is purchasing the full amount of Warrant Shares represented by this Warrant, surrender of this Warrant (or appropriate
affidavit and/or indemnity in lieu thereof). In lieu of delivering physical certificates representing the Warrant Shares issuable
upon conversion of this Warrant, provided the Company’s transfer agent is participating in the Depository Trust Company
(“DTC”) Fast Automated Securities Transfer program, upon request of the Holder, the Company shall use its best
efforts to cause its transfer agent to electronically transmit the Warrant Shares issuable upon exercise to the Holder, by crediting
the account of the Holder’s prime broker with DTC through its Deposit Withdrawal At Custodian (“DWAC”)
system. The time periods for delivery described above shall apply to the electronic transmittals through the DWAC system. The
Company agrees to coordinate with DTC to accomplish this objective.

 

		c.	The term “Trading Day” means (x) if
the Common Stock is not listed on the New York or American Stock Exchange but sale prices of the Common Stock are reported on
NASDAQ National Market or another automated quotation system, a day on which trading is reported on the principal automated quotation
system on which sales of the Common Stock are reported, (y) if the Common Stock is listed on the New York Stock Exchange or the
American Stock Exchange, a day on which there is trading on such stock exchange, or (z) if the foregoing provisions are inapplicable,
a day on which quotations are reported by National Quotation Bureau Incorporated. The trading exchange or market on which the
Company’s Common Stock is listed shall be referred to as the “Principal Market”.

 

The Company’s
obligations to issue and deliver Warrant Shares upon an exercise in accordance with Section 3 above are absolute and unconditional,
irrespective of any action or inaction by the Holder to enforce the same, any waiver or consent with respect to any provision hereof,
the recovery of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim, recoupment, limitation
or termination, or any breach or alleged breach by the Holder or any other Person of any obligation to the Company or any violation
or alleged violation of law by the Holder or any other Person, and irrespective of any other circumstance which might otherwise
limit such obligation of the Company to the Holder in connection with the issuance of Warrant Shares. 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 certificates
representing shares of Common Stock upon exercise of this Warrant as required pursuant to the terms hereof.

 

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		4.	No Fractional Shares or Scrip. No fractional shares
or scrip representing fractional shares shall be issued upon the exercise of this Warrant. In lieu of issuance of a fractional
share upon any exercise hereunder, the Company will either round up to nearest whole number of shares or pay the cash value of
that fractional share, which cash value shall be calculated on the basis of the average closing price of the Common Stock during
the five (5) Trading Days immediately preceding the date of exercise.

 

		5.	Charges, Taxes and Expenses. Issuance of certificates
for shares of Common Stock upon the exercise of this Warrant shall be made without charge to the Holder hereof for any issue or
transfer tax or other incidental expense in respect of the issuance of such certificate, all of which taxes and expenses shall
be paid by the Company, and such certificates shall be issued in the name of the Holder of this Warrant or in such name or names
as may be directed by the Holder of this Warrant; provided, however, that in the event certificates for shares of
Common Stock are to be issued in a name other than the name of the Holder of this Warrant, this Warrant when surrendered for exercise
shall be accompanied by the Assignment Form attached hereto duly executed by the Holder hereof; and provided further,
that the Company shall not be required to pay any tax or taxes which may be payable in respect of any transfer involved in the
issuance of any Warrant certificates or any certificates for the Warrant Shares other than the issuance of a Warrant certificate
to the Holder in connection with the Holder’s surrender of a Warrant Certificate upon the exercise of all or less than all
of the Warrants evidenced thereby.

 

		6.	Closing of Books. The Company will at no time
close its shareholder books or records in any manner which interferes with the timely exercise of this Warrant.

 

		7.	No Rights as Shareholder until Exercise. Subject
to Section 11 of this Warrant and the provisions of any other written agreement between the Company and the Purchaser, the Purchaser
shall not be entitled to vote or receive dividends or be deemed the holder of Warrant Shares or any other securities of the Company
that may at any time be issuable on the exercise hereof for any purpose, nor shall anything contained herein be construed to confer
upon the Purchaser, as such, any of the rights of a stockholder of the Company or any right to vote for the election of directors
or upon any matter submitted to stockholders at any meeting thereof, or to give or withhold consent to any corporate action (whether
upon any recapitalization, issuance of stock, reclassification of stock, change of par value, or change of stock to no par value,
consolidation, merger, conveyance or otherwise) or to receive notice of meetings, or to receive dividends or subscription rights
or otherwise until this Warrant shall have been exercised as provided herein. However, at the time of the exercise of this Warrant
pursuant to Section 3 hereof, the Warrant Shares so purchased hereunder shall be deemed to be issued to such Holder as the record
owner of such shares as of the close of business on the date on which this Warrant shall have been exercised.

 

		8.	Assignment and Transfer of Warrant. This Warrant
may be assigned by the surrender of this Warrant and the Assignment Form annexed hereto duly executed at the office of the Company
(or such other office or agency of the Company or its transfer agent as the Company may designate by notice in writing to the
registered Holder hereof at the address of such Holder appearing on the books of the Company); provided, however,
that this Warrant may not be resold or otherwise transferred except (a) in a transaction registered under the Act, or (b) in a
transaction pursuant to an exemption, if available, from registration under the Act and whereby, if reasonably requested by the
Company, an opinion of counsel reasonably satisfactory to the Company is obtained by the Holder of this Warrant to the effect
that the transaction is so exempt.

 

		9.	Loss, Theft, Destruction or Mutilation of Warrant;
Exchange. The Company represents warrants and covenants that (a) upon receipt by the Company of evidence and/or indemnity
reasonably satisfactory to it of the loss, theft, destruction or mutilation of any Warrant or stock certificate representing the
Warrant Shares, and in case of loss, theft or destruction, of indemnity reasonably satisfactory to it, and (b) 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 this Warrant or stock certificate, without any charge
therefor. This Warrant is exchangeable at any time for an equal aggregate number of Warrants of different denominations, as requested
by the holder surrendering the same, or in such denominations as may be requested by the Holder following determination of the
Exercise Price. No service charge will be made for such registration or transfer, exchange or reissuance.

 

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		10.	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 be a Saturday, Sunday
or a legal holiday, then such action may be taken or such right may be exercised on the next succeeding day not a legal holiday.

 

		11.	Adjustments of Exercise Price and Number of Warrant
Shares. The number of and kind of securities purchasable upon exercise of this Warrant and the Exercise Price shall be subject
to adjustment from time to time as set forth in this Section 11.

 

		a.	Subdivisions, Combinations, Stock Dividends and other
Issuances. If the Company shall, at any time while this Warrant is outstanding, (i) pay a stock dividend or otherwise make
a distribution or distributions on any equity securities (including instruments or securities convertible into or exchangeable
for such equity securities) in shares of Common Stock (ii) subdivide outstanding shares of Common Stock into a larger number of
shares, or (iii) combine outstanding Common Stock into a smaller number of shares, then the Exercise Price shall be multiplied
by a fraction, the numerator of which shall be the number of shares of Common Stock outstanding before such event and the denominator
of which shall be the number of shares of Common Stock outstanding after such event. Any adjustment made pursuant to this Section
11(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 or combination.
The number of shares which may be purchased hereunder shall be increased proportionately to any reduction in Exercise Price pursuant
to this paragraph 11(a), so that after such adjustments the aggregate Exercise Price payable hereunder for the increased number
of shares shall be the same as the aggregate Exercise Price in effect just prior to such adjustments.

 

		b.	Other Distributions. If at any time after the
date hereof the Company distributes to holders of its Common Stock, other than as part of its dissolution, liquidation or the
winding up of its affairs, any shares of its capital stock, any evidence of indebtedness or any of its assets (other than Common
Stock), then the number of Warrant Shares for which this Warrant is exercisable shall be increased to equal: (i) the number of
Warrant Shares for which this Warrant is exercisable immediately prior to such event, (ii) multiplied by a fraction, (A) the numerator
of which shall be the Fair Market Value (as defined below) per share of Common Stock on the record date for the dividend or distribution,
and (B) the denominator of which shall be the Fair Market Value price per share of Common Stock on the record date for the dividend
or distribution minus the amount allocable to one share of Common Stock of the value (as jointly determined in good faith by the
Board of Directors of the Company and the Holder) of any and all such evidences of indebtedness, shares of capital stock, other
securities or property, so distributed. For purposes of this Warrant, “Fair Market Value” shall equal the
average closing trading price of the Common Stock on the Principal Market for the five (5) Trading Days preceding the date of
determination or, if the Common Stock is not listed or admitted to trading on any Principal Market, and the average price cannot
be determined as contemplated above, the Fair Market Value of the Common Stock shall be as reasonably determined in good faith
by the Company’s Board of Directors and the Holder. If the Fair Market Value of the Common Stock cannot be determined by
the Company’s Board of Directors and the Holder after five (5) business days, such determination shall be made by a third
party appraisal firm mutually agreeable by the Board of Directors and the Holder, at the expense of the Company (the “Independent
Appraiser”). The fair market value as determined by the Independent Appraiser shall be final. The Exercise Price shall
be reduced to equal: (i) the Exercise Price in effect immediately before the occurrence of any event (ii) multiplied by a fraction,
(A) the numerator of which is the number of Warrant Shares for which this Warrant is exercisable immediately before the adjustment,
and (B) the denominator of which is the number of Warrant Shares for which this Warrant is exercisable immediately after the adjustment.

 

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		c.	Merger, etc. If at any time after the date hereof
there shall be a merger or consolidation of the Company with or into or a transfer of all or substantially all of the assets of
the Company to another entity, then the Holder shall be entitled to receive upon or after such transfer, merger or consolidation
becoming effective, and upon payment of the Exercise Price then in effect, the number of shares or other securities or property
of the Company or of the successor corporation resulting from such merger or consolidation, which would have been received by
the Holder for the shares of stock subject to this Warrant had this Warrant been exercised just prior to such transfer, merger
or consolidation becoming effective or to the applicable record date thereof, as the case may be. The Company will not merge or
consolidate with or into any other corporation, or sell or otherwise transfer its property, assets and business substantially
as an entirety to another corporation, unless the corporation resulting from such merger or consolidation (if not the Company),
or such transferee corporation, as the case may be, shall expressly assume in writing the due and punctual performance and observance
of each and every covenant and condition of this Warrant to be performed and observed by the Company.

 

		d.	Reclassification, etc. If at any time after the
date hereof there shall be a reorganization or reclassification of the securities as to which purchase rights under this Warrant
exist into the same or a different number of securities of any other class or classes, then the Holder shall thereafter be entitled
to receive upon exercise of this Warrant, during the period specified herein and upon payment of the Exercise Price then in effect,
the number of shares or other securities or property resulting from such reorganization or reclassification, which would have
been received by the Holder for the shares of stock subject to this Warrant had this Warrant at such time been exercised.

 

		12.	Voluntary Adjustment by the Company. The Company
may at its option, at any time during the term of this Warrant, reduce but not increase the then current Exercise Price to any
amount and for any period of time deemed appropriate by the Board of Directors of the Company.

 

		13.	Notice of Adjustment. Whenever the number of Warrant
Shares or number or kind of securities or other property purchasable upon the exercise of this Warrant or the Exercise Price is
adjusted, the Company, at its expense, shall promptly mail to the Holder of this Warrant a notice setting forth the number of
Warrant Shares (and other securities or property) purchasable upon the exercise of this Warrant and the Exercise Price of such
Warrant Shares after such adjustment and setting forth the computation of such adjustment and a brief statement of the facts requiring
such adjustment.

 

		14.	Authorized Shares. The Company covenants that
during the period this Warrant is outstanding and exercisable, it will reserve and keep available from its authorized and unissued
Common Stock a sufficient number of shares to provide solely for the issuance of the Warrant Shares upon the exercise of any and
all 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 executing stock certificates to execute and issue the necessary certificates
for the 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, regulation, or rule of any applicable market or exchange.

 

		15.	Compliance with Securities Laws. The Holder hereof
acknowledges that the Warrant Shares acquired upon the exercise of this Warrant, if not registered (or if no exemption from registration
exists), will have restrictions upon resale imposed by state and federal securities laws. Each certificate representing the Warrant
Shares issued to the Holder upon exercise (if not registered, for resale or otherwise, or if no exemption from registration exists)
will bear substantially the following legend: THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT 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, TRANSFERRED, SOLD OR
OTHERWISE DISPOSED OF 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.

 

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		16.	Purpose of Warrant Shares. Without limiting the
Purchaser’s right to transfer, assign or otherwise convey this Warrant or Warrant Shares in compliance with all applicable
securities laws, the Holder of this Warrant, by acceptance hereof, acknowledges that this Warrant and the Warrant Shares to be
issued upon exercise hereof are being acquired solely for the Purchaser’s own account and not as a nominee for any other
party, and that the Purchaser will not offer, sell or otherwise dispose of this Warrant or any Warrant Shares to be issued upon
exercise hereof except under circumstances that will not result in a violation of applicable federal and state securities laws.

 

		17.	Miscellaneous.

 

		a.	Issue Date; Choice of Law; Venue; Jurisdiction.
The provisions of this Warrant shall be construed and shall be given effect in all respects as if it had been issued and delivered
by the Company on the date hereof. This Warrant shall be binding upon any successors or assigns of the Company. This Warrant will
be construed and enforced in accordance with and governed by the laws of the State of New York, except for matters arising under
the Act, without reference to principles of conflicts of law. Each of the parties consents to the exclusive jurisdiction of the
Federal and State Courts sitting in the County of New York in the State of New York in connection with any dispute arising under
this Warrant and hereby waives, to the maximum extent permitted by law, any objection, including any objection based on forum
non conveniens or venue, to the bringing of any such proceeding in such jurisdiction.

 

		b.	Modification and Waiver. This Warrant and any
provisions hereof may be changed, waived, discharged or terminated only by an instrument in writing signed by the party against
which enforcement of the same is sought. Any amendment effected in accordance with this paragraph shall be binding upon the Purchaser,
each future holder of this Warrant and the Company. No waivers of, or exceptions to, any term, condition or provision of this
Warrant, in any one or more instances, shall be deemed to be, or construed as, a further or continuing waiver of any such term,
condition or provision.

 

		c.	Notices. Any notice or other communication required
or permitted to be given hereunder shall be in writing by facsimile, mail or personal delivery and shall be effective upon actual
receipt of such notice. The addresses for such communications shall be to the addresses as shown on the books of the Company or
to the Company at the address set forth in the Loan Facility Documents. A party may from time to time change the address to which
notices to it are to be delivered or mailed hereunder by notice in accordance with the provisions of this Section 9.

 

		d.	Severability. Whenever 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 is held to be invalid, illegal or unenforceable in any respect under any applicable law or rule in any jurisdiction,
such invalidity, illegality or unenforceability shall not affect the validity, legality or enforceability of any other provision
of this Warrant in such jurisdiction or affect the validity, legality or enforceability of any provision in any other jurisdiction,
but this Warrant shall be reformed, construed and enforced in such jurisdiction as if such invalid, illegal or unenforceable provision
had never been contained herein.

 

		e.	Specific Enforcement. The Company and the Holder
acknowledge and agree that irreparable damage would occur in the event that any of the provisions of this Warrant were not performed
in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled
to an injunction or injunctions to prevent or cure breaches of the provisions of this Warrant and to enforce specifically the
terms and provisions hereof, this being in addition to any other remedy to which either of them may be entitled by law or equity.

 

		f.	Counterparts/Execution. This Warrant may be executed
by facsimile and in any number of counterparts, and each such counterpart hereof shall be deemed to be an original instrument,
but all such counterparts together shall constitute one agreement. Execution and delivery of this Warrant by facsimile transmission
(including delivery of documents in Adobe PDF format) shall constitute execution and delivery of this Warrant for all purposes,
with the same force and effect as execution and delivery of an original manually signed copy hereof.

 

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IN WITNESS WHEREOF,
the Company has caused this Warrant to be executed by its officers thereunto duly authorized.

 

	Dated:  	 	 	 

 

	 	 	ABTECH HOLDINGS, INC.
	 	 	 	 
	 	 	By:	 
	 	 	Name:  Glenn R. Rink
	 	 	Title:    President and CEO

 

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NOTICE OF EXERCISE

 

		To:	ABTECH HOLDINGS, INC.

 

The undersigned hereby
irrevocably exercises the right to purchase _______________ shares of Common Stock of AbTech Holdings Inc., a Nevada corporation,
evidenced by the attached Warrant, and tenders herewith payment of the aggregate Exercise Price with respect to such shares in
full, in the amount of $__________, in cash, by certified or official bank check or by wire transfer for the account of the Company.

 

The undersigned requests
that stock certificates for such Warrant Shares be issued, and a Warrant representing any unexercised portion hereof be issued,
pursuant to this Warrant, in the name of the registered Warrant Holder and delivered to the undersigned at the address set forth
below.

 

	 	 	 
	 	(Name)	 
	 	 	 
	 	(Signature)	 
	 	 	 
	 	(Address)	 

 

 

	 	 
	Signature	 
	 	 
	Date:	      	 

 

ASSIGNMENT FORM

 

(To assign the foregoing warrant, execute

this form and supply required information.

Do not use this form to exercise the warrant.)

 

FOR VALUE RECEIVED, the
foregoing Warrant and all rights evidenced thereby are hereby assigned to__________________________________________ whose address
is____________________________.

 

	 	 	Dated:	 	,
	 	 	 	 
	 	Holder’s Signature:	 	 
	 	 	 	 
	 	Holder’s Address:	 	 
	 	 	 	 

 

Signature Guaranteed: ___________________________________________

 

 

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

 

    	 	8

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