Document:

EX-4.2

 Exhibit 4.2 

EXECUTION VERSION 
 FIRST
SUPPLEMENTAL INDENTURE 
 FIRST SUPPLEMENTAL INDENTURE (“Supplemental Indenture”), dated as of May 23, 2022, among
Zynga Inc., a Delaware corporation (the “Company”), Zebra MS II, Inc. (the “Successor Company”), Take-Two Interactive Software, Inc., a Delaware corporation (“Take-Two”), and Computershare Trust Company, N.A. as successor to Wells Fargo Bank, National Association, as trustee (the “Trustee”). 

RECITALS 
 WHEREAS, the
Company and the Trustee are parties to an Indenture, dated as of December 17, 2020 (the “Indenture”), pursuant to which the Company issued its 0% Convertible Senior Notes due 2026 (the “Notes”); 

WHEREAS, on January 9, 2022, the Company, Take-Two, Zebra MS I, Inc., a Delaware corporation and
wholly owned subsidiary of Take-Two (“Merger Sub 1”), and the Successor Company, entered into an Agreement and Plan of Merger (as amended by the First Amendment to the Agreement and Plan of
Merger, dated as of March 10, 2022, and the Second Amendment to the Agreement and Plan of Merger, dated as of May 4, 2022, the “Merger Agreement”); 

WHEREAS, pursuant to the Merger Agreement, Merger Sub 1 will merge with and into the Company with the Company continuing as the surviving
corporation and as a wholly-owned subsidiary of Take-Two (the “First Merger”), and immediately following the First Merger, the Company will merge with and into the Successor Company with the
Successor Company continuing as the surviving corporation and as a wholly-owned subsidiary of Take-Two (the “Second Merger”, and together with the First Merger, the
“Combination”); 
 WHEREAS, at the effective time of the Combination (the “Effective Time”), each share of
Class A common stock, par value $0.00000625 per share, of the Company (“Company Common Stock”), issued and outstanding immediately prior to the Effective Time (other than (i) shares of Company Common Stock owned or held in
treasury and (ii) Company Common Stock with respect to which appraisal rights are properly exercised and not withdrawn under Delaware law) will be converted into the right to receive 0.0406 shares of common stock, $0.01 par value per share, of Take-Two (“Take-Two Common Stock,” and the shares received, the “Share Consideration”) and $3.50 in cash, without interest and less any
withholding taxes (the “Cash Consideration,” and together with the Share Consideration, the “Merger Consideration”); 

WHEREAS, Section 11.02 of the Indenture provides that the Company shall not consolidate with, merge with or into, or sell, convey,
transfer or lease all or substantially all of the consolidated properties and assets of the Company and its Subsidiaries, taken as a whole, to another Person unless, among other things, the resulting, surviving or transferee Person shall expressly
assume by supplemental indenture all of the obligations of the Company under the Notes and the Indenture; 

 WHEREAS, as a result of the Combination, the separate existence of the Company will cease,
and the Successor Company will continue as the surviving corporation, and pursuant to this Supplemental Indenture, the Successor Company will expressly assume all of the obligations of the Company under the Notes and the Indenture in accordance with
Section 11.02 of the Indenture; 
 WHEREAS, the Combination constitutes a Share Exchange Event under Section 14.07(a)(ii) of the
Indenture; 
 WHEREAS, Section 14.07(a) of the Indenture provides, among other things, that, upon the occurrence of a Share Exchange
Event, the Company shall execute with the Trustee a supplemental indenture permitted under Section 10.01(i) of the Indenture providing that, at and after the effective time of such Share Exchange Event, the right to convert each $1,000
principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any combination thereof) that a Holder of
a number of shares of Company Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have owned or been entitled to receive (the “Reference Property”) upon such Share Exchange Event;
provided, however, that at and after the effective time of such Share Exchange Event (A) the Successor Company shall continue to have the right to determine the form of consideration to be paid or delivered, as the case may be, upon
conversion of Notes in accordance with Section 14.02 of the Indenture and (B) (I) any amount payable in cash upon conversion of the Notes in accordance with such Section 14.02 shall continue to be payable in cash, (II) any
Company Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with such Section 14.02 shall instead be deliverable in the amount and type of Reference Property that a Holder of that number
of shares of Company Common Stock would have been entitled to receive in such Share Exchange Event and (III) the Daily VWAP shall be calculated based on the value of a Unit of Reference Property; 

WHEREAS, Take-Two wishes to fully and unconditionally guarantee all of the obligations of the
Successor Company under the Notes and the Indenture (the “Guarantee”); 
 WHEREAS, in accordance with Section 10.01(b)
of the Indenture, the Company, the Successor Company and the Trustee may enter into this Supplemental Indenture without the consent of any Holder, to provide for the assumption by a Successor Company of the obligations of the Company under the
Indenture pursuant to Article 11 of the Indenture; 
 WHEREAS, in accordance with Section 10.01(c) of the Indenture, the Company, the
Successor Company and the Trustee may enter into this Supplemental Indenture without the consent of any Holder, to add guarantees with respect to the Notes; 

WHEREAS, in accordance with Section 10.01(i) of the Indenture, the Company, the Successor Company and the Trustee may enter into this
Supplemental Indenture without the consent of any Holder to provide that the Notes are convertible into Reference Property, subject to the provisions of Section 14.02 of the Indenture, and to make such related changes to the terms of the Notes
to the extent expressly required by Section 14.07 of the Indenture; 

  
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 WHEREAS, each of the Company and the Successor Company have, pursuant to Sections 10.05,
11.03, 14.07(b) and 17.05 of the Indenture, heretofore delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel; and 

WHEREAS, all conditions for the execution and delivery of this Supplemental Indenture have been complied with or have been done or performed.

 NOW, THEREFORE, THIS FIRST SUPPLEMENTAL INDENTURE WITNESSETH, for and in consideration of the premises and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto mutually covenant and agree for the equal and proportionate benefit of all Holders of the Notes as follows: 

ARTICLE 1. 
 DEFINITIONS

 Section 1.01. General. Capitalized terms used but not defined herein shall have the meanings
assigned to them in the Indenture. 
 Section 1.02. Unit of Reference Property. “Unit of Reference
Property” shall mean 0.0406 shares of Take-Two Common Stock and $3.50 in cash, without interest, plus cash in lieu of any fractional shares of Take-Two Common
Stock. 
 ARTICLE 2. 

MODIFICATIONS TO INDENTURE 

Section 2.01. Assumption. Pursuant to, and in compliance and in accordance with, Section 11.02 of the
Indenture, the Successor Company hereby expressly and unconditionally assumes all of the due and punctual payment of the principal of and accrued and unpaid interest on all of the Notes, the due and punctual delivery or payment, as the case may be,
of any consideration due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of the Indenture to be performed by the Company. 

Section 2.02. Successor Corporation Substituted. In accordance with Section 11.02 of the Indenture, upon
the Effective Time of the Combination, the Successor Company shall succeed to, and shall be substituted for the Company under the Indenture and the Notes, with the same effect as if the Successor Company had been named in the Indenture as the party
of the first part. 

  
 3 

 Section 2.03. Conversion Right. Pursuant to
Section 14.07 of the Indenture, as a result of the Combination: (a) at and after the Effective Time, the right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into
the number of units of Reference Property equal to the Conversion Rate in effect immediately prior to the Effective Time; (b) at and after the Effective Time (i) the Successor Company shall continue to have the right to determine the
Settlement Method applicable upon conversion of Notes in accordance with Section 14.02 of the Indenture and (ii)(A) any amount payable in cash upon conversion of the Notes in accordance with Section 14.02 of the Indenture shall continue to
be payable in cash, (B) any shares of Company Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with Section 14.02 of the Indenture shall instead be deliverable in units of
Reference Property, and (C) the Daily VWAP shall be calculated based on the value of a Unit of Reference Property; (c) the definitions of “Scheduled Trading Day,” “Trading Day” and “Market Disruption Event”
shall be determined by reference to Take-Two Common Stock; and (d) the provisions of the Indenture, as modified herein, including without limitation, (i) all references and provisions respecting the
terms “Common Stock,” “Conversion Price,” “Conversion Rate,” and “Last Reported Sale Price” and (ii) the provisions of Article 14 of the Indenture shall continue to apply, mutatis mutandis, to the
Holders’ right to convert each Note into Reference Property. 
 Section 2.04. Anti-Dilution
Adjustments. As and to the extent required by Section 14.07(a) of the Indenture, the Conversion Rate shall be subject to anti-dilution and other adjustments with respect to the portion of Reference Property constituting Take-Two Common Stock that shall be as nearly equivalent as is possible to the adjustments provided for in Article 14 of the Indenture. 

Section 2.05. Repurchase of Notes at Option of Holders. References to the “Company” and to
“Common Stock” in the definition of “Fundamental Change” in Section 1.01 of the Indenture shall instead be references to “Take-Two” and
“Take-Two Common Stock,” respectively. Except as amended hereby, the purchase rights set forth in Article 15 of the Indenture shall continue to apply. 

ARTICLE 3. 
 GUARANTEE 

Section 3.01. Note Guarantee. Take-Two hereby fully, unconditionally
and irrevocably guarantees on a senior unsecured basis, to each Holder of Notes and to the Trustee and their respective successors and assigns (a) the full and punctual payment of principal of and interest on the Notes when due, whether at the
Maturity Date, by acceleration or otherwise, and all other monetary obligations of the Company under the Indenture and the Notes and (b) the full and punctual performance within applicable grace periods of all other obligations of the Company
with respect to the Notes under the Indenture and the Notes (all such obligations set forth in clauses (a) and (b) above being hereinafter collectively called the “Guaranteed Obligations”; and the guarantee of the
Guaranteed Obligations is hereinafter called the “Note Guarantee”). Take-Two further agrees that the Guaranteed Obligations may be extended or renewed, in whole or in part, without notice or
further assent from Take-Two and that Take-Two will remain bound under this Supplemental Indenture notwithstanding any extension or renewal of any Guaranteed Obligation.

  
 4 

 Take-Two waives presentation to, demand of, payment
from and protest to the Company of any of the Guaranteed Obligations and also waives notice of protest for nonpayment. Take-Two waives notice of any default under the Notes or the Guaranteed Obligations. The
obligations of Take-Two hereunder shall not be affected by (a) the failure of any Holder or the Trustee to assert any claim or demand or to enforce any right or remedy against the Company, Take-Two or any other Person under the Indenture, the Notes or any other agreement or otherwise; (b) any extension or renewal of any obligation of the Company under the Indenture or any Note, by operation of
law or otherwise; (c) any rescission, waiver, amendment or modification of any of the terms or provisions of the Indenture, the Notes or any other agreement; or (d) any change in the ownership of
Take-Two. 
 Take-Two further agrees that its Note Guarantee
herein constitutes a guarantee of payment, performance and compliance when due (and not a guarantee of collection) and waives any right to require that any resort be had by any Holder or the Trustee to any security held for payment of the Guaranteed
Obligations. 
 Take-Two further agrees that its Note Guarantee herein shall continue to be
effective or be reinstated, as the case may be, if at any time payment, or any part thereof, of principal of or interest on any Guaranteed Obligation is rescinded or must otherwise be restored by any Holder or the Trustee upon the bankruptcy or
reorganization of the Company or otherwise. 
 Take-Two also agrees to pay any and all costs and
expenses (including reasonable attorneys’ fees, including court costs) incurred by the Trustee or any Holder in enforcing any rights under this Section 3.01. 

Section 3.02. Release of Guarantor. The Note Guarantee of Take-Two
will be released with respect to the Notes under this Supplemental Indenture without any further action required on the part of the Trustee, the Paying Agent, the Conversion Agent or any Holder if the Company satisfies and discharges its obligations
under the Notes in accordance with Article 3 of the Indenture. 
 ARTICLE 4. 

ACCEPTANCE OF SUPPLEMENTAL INDENTURE 

Section 4.01. Trustee The Trustee makes no representation as to and shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental Indenture. The recitals shall be taken as the statements of the Company, and the Trustee assumes no responsibility for the correctness of the same. All of the
provisions contained in the Indenture in respect of the rights, privileges, immunities, powers, and duties of the Trustee shall be applicable in respect of this Supplemental Indenture as fully and with like force and effect as though fully set forth
in full herein. 
 ARTICLE 5. 

MISCELLANEOUS PROVISIONS 

Section 5.01. Confirmation of Indenture. The Indenture, as supplemented and amended by this Supplemental
Indenture, is in all respects ratified and confirmed, and the Indenture and this Supplemental Indenture shall be read, taken and construed as one and the same instrument. 

  
 5 

 Section 5.02. Headings. The titles and headings of the
articles and sections of this Supplemental Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof. 

Section 5.03. Execution in Counterparts. This Supplemental Indenture may be executed in any number of
counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Supplemental Indenture and of signature pages by facsimile or PDF transmission and any
electronic signature complying with the U.S. federal ESIGN Act of 2000 or the New York Electronic Signature and Records Act shall constitute effective execution and delivery of this Supplemental Indenture as to the parties hereto and may be used in
lieu of the original Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile or PDF shall be deemed to be their original signatures for all purposes. This Supplemental Indenture (and to any document
executed in connection with this Supplemental Indenture) shall be valid, binding, and enforceable against a party only when executed and delivered by an authorized individual on behalf of the party by means of (a) any electronic signature
permitted by the federal Electronic Signatures in Global and National Commerce Act, state enactments of the Uniform Electronic Transactions Act, and/or any other relevant electronic signatures law, including relevant provisions of the Uniform
Commercial Code (collectively, “Signature Law”); (b) an original manual signature; or (c) a faxed, scanned, or photocopied manual signature. Each electronic signature or faxed, scanned, or photocopied manual signature shall for
all purposes have the same validity, legal effect, and admissibility in evidence as an original manual signature. Each party hereto shall be entitled to conclusively rely upon, and shall have no liability with respect to, any faxed, scanned, or
photocopied manual signature, or other electronic signature, of any party and shall have no duty to investigate, confirm or otherwise verify the validity or authenticity thereof. This Supplemental Indenture may be executed in any number of
counterparts, each of which shall be deemed to be an original, but such counterparts shall, together, constitute one and the same instrument. For avoidance of doubt, original manual signatures shall be used for execution or indorsement of writings
when required under the Uniform Commercial Code or other Signature Law due to the character or intended character of the writings. 

Section 5.04. Governing Law; Jurisdiction. THIS SUPPLEMENTAL INDENTURE, AND ANY CLAIM, CONTROVERSY OR
DISPUTE ARISING UNDER OR RELATED TO THIS SUPPLEMENTAL INDENTURE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF). 

Each of the Company, the Successor Company and Take-Two irrevocably consents and agrees, for the
benefit of the Holders from time to time of the Notes and the Trustee, that any legal action, suit or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this Supplemental Indenture
may be brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and, until amounts due and to become due in respect of the Notes have been paid, hereby irrevocably
consents and submits to the non-exclusive jurisdiction of each such court in personam, generally and unconditionally with respect to any action, suit or proceeding for itself in respect of
its properties, assets and revenues.

  
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 Each of the Company, the Successor Company and
Take-Two irrevocably and unconditionally waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions, suits or
proceedings arising out of or in connection with this Supplemental Indenture brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and hereby further
irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in any such court has been brought in an inconvenient forum. 

Section 5.05. Severability. In the event any provision of this Supplemental Indenture shall be invalid,
illegal or unenforceable, then (to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired. 

Section 5.06. Waiver of Jury Trial. EACH OF THE COMPANY, THE SUCCESSOR COMPANY, TAKE-TWO AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS SUPPLEMENTAL
INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY. 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed as of the date first above written. 
  

			
	ZYNGA INC.
		
	By:	 	 /s/ Gerard Griffin

		 	Name: Gerard Griffin
		 	Title: Chief Financial Officer
	
	ZEBRA MS II, INC.
		
	By:	 	 /s/ Matthew Breitman

		 	Name: Matthew Breitman
		 	Title: Vice President
	
	TAKE-TWO INTERACTIVE SOFTWARE, INC.
		
	By:	 	 /s/ Matthew Breitman

		 	Name: Matthew Breitman
		 	Title: Senior Vice President & General Counsel Americas
	
	COMPUTERSHARE TRUST COMPANY, N.A., AS TRUSTEE
		
	By:	 	 /s/ Jill Melhus

		 	Name: Jill Melhus
		 	Title: Assistant Vice President

 [Signature Page to First Supplemental Indenture – 2026 Notes]Document

SUPPORT AGREEMENT
THIS AGREEMENT is effective as of May 11, 2022.
BETWEEN:
EMERALD HEALTH SCIENCES INC., a corporation existing under the laws of the Province of British Columbia,
(the “Securityholder”)
AND:
SKYE BIOSCIENCE, INC., a corporation existing under the laws of the State of Nevada,
(“SKYE”).

WHEREAS:
A.Emerald Health Therapeutics, Inc. (the “Company” or “EHT”) and SKYE have entered into a definitive arrangement agreement (the “Definitive Agreement”) concurrent with the entering into of this Agreement providing for an arrangement of the Company pursuant to Section 288 of the Business Corporations Act (British Columbia) which will result, inter alia, in the acquisition by SKYE of all of the issued and outstanding shares in the capital of the Company in consideration for the issuance of shares of SKYE to shareholders of the Company pursuant to the terms thereof (the “Transaction”);
B.The Securityholder or its affiliates (which includes for the purposes of this Agreement, any entity controlled by the Securityholder or an affiliate of any entity controlled by the Securityholder) beneficially own or have voting or dispositive power over the number of shares in the capital of the Company (the “Shares”) and other securities of EHT (including EHT Options and EHT Warrants), if any, set forth in Schedule A of this Agreement (the Shares and such other securities are collectively referred to herein as the “Securities”); and
The Securityholder acknowledges that SKYE would not have entered into the Definitive Agreement but for the execution and delivery of this Agreement by the Securityholder. NOW THEREFORE THIS AGREEMENT WITNESSES that in consideration of the covenants and agreements herein contained, and other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto agree as follows:
1.Definitions. All terms used in this Agreement that are not defined herein and that are defined in the Definitive Agreement shall have the respective meanings ascribed to them in the Definitive Agreement. 
2.Representations of the Securityholder.  The Securityholder represents and warrants to SKYE that (and acknowledges that SKYE is relying upon such representations and warranties):
(a)it or one of its affiliates is the sole registered owner and / or beneficial owner of the Shares (the “Owned Shares”) and other Securities set forth in Schedule A of this Agreement (together with the Owned Shares, the “Owned Securities”) with good title thereto free of any and all encumbrances and demands of any nature or kind whatsoever;
(b)other than the Definitive Agreement, this Agreement and the clawback provisions of any relevant equity incentive plan of the Company, no person has any agreement or option, or any right or privilege, whether by law, pre-emptive or contractual, capable of becoming an agreement or option, for the exchange, acquisition or transfer from the Securityholder 
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or any of its affiliates of any of the Owned Securities or any interest therein or right thereto;
(c)it or one of its affiliates has sole voting power and exclusive right of disposition with respect to the Owned Securities and sole power to agree to all matters set forth in this Agreement and neither the Securityholder nor any of its affiliates has previously granted or agreed to grant a proxy or other right to vote in respect of such Securities or entered into any voting trust, pooling or other agreement with respect to the right to vote, call meetings of securityholders or give consents or approvals of any kind as to such Securities except those which are no longer of force or effect;
(d)neither it nor any of its affiliates beneficially owns or controls any securities of the Company other than the Owned Securities;
(e)it has the legal capacity to execute and deliver this Agreement and to consummate the transactions contemplated hereby.  This Agreement has been duly executed and delivered by the Securityholder and, assuming the due authorization, execution and delivery by SKYE, this Agreement constitutes the legal, valid and binding obligation of the Securityholder, enforceable in accordance with its terms, subject to laws of general application and bankruptcy, insolvency and other similar laws affecting creditors’ rights generally and general principles of equity; and
(f)except as may be set forth in the Definitive Agreement or as otherwise required by law (including, without limitation, filings as may be required under applicable securities laws), no filing with, and no permit, authorization, consent, or approval of, any Governmental Entity is necessary for the execution of this Agreement by the Securityholder and the performance by the Securityholder of its obligations under this Agreement, and none of the execution and delivery of this Agreement by the Securityholder, the performance by the Securityholder of its obligations under this Agreement or compliance by the Securityholder with any of the provisions of this Agreement shall (i) conflict with or result in any breach of the organizational documents, if applicable, of the Securityholder, (ii) result in a material violation or material breach of, or constitute (with or without notice or lapse of time, or both) a default (or give rise to any third party right of termination, cancellation, amendment, or acceleration) under any of the terms, conditions or provisions of any material note, bond, mortgage, indenture, license, contract, commitment, arrangement, understanding, agreement, or other instrument or obligation of any kind to which the Securityholder is a party, or (iii) violate any order, writ, injunction, decree, judgment, statute, rule, or regulation applicable to the Securityholder, except in each case under clauses (ii) and (iii), where the absence of filing or authorization, conflict, violation, breach, or default would not materially impair or materially adversely affect the ability of the Securityholder to perform the Securityholder's obligations hereunder on a timely basis.
3.Representations of SKYE.  SKYE represents and warrants to the Securityholder that (and acknowledges that the Securityholder is relying upon such representations and warranties): 
(a)SKYE is, and will be as at the effective time of the Transaction, a company validly existing under the laws of the State of Nevada; 
(b)it has the requisite corporate power and authority to enter into this Agreement and to perform its obligations hereunder;
(c)it has full power and authority to make, enter into and carry out the terms of this Agreement and the Definitive Agreement;
(d)this Agreement has been duly executed and delivered by SKYE and, assuming the due authorization, execution and delivery by the Securityholder, this Agreement constitutes the legal, valid and binding obligation of SKYE, enforceable in accordance with its 
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terms, subject to laws of general application and bankruptcy, insolvency and other similar laws affecting creditors’ rights generally and general principles of equity; and
(e)there are no legal proceedings in progress or pending before any Governmental Entity, or to the knowledge of SKYE, threatened against SKYE or its affiliates that would adversely affect in any manner the ability of SKYE to enter into this Agreement or the Definitive Agreement and to perform its obligations hereunder or thereunder.   
4.Agreement to Vote Securities.  The Securityholder hereby agrees that at any meeting of the securityholders of the Company (or any class thereof), however called, or at any adjournment or postponement thereof, or in connection with any written consent of the securityholders of the Company (or any class thereof) or in any other circumstances upon which a vote, consent or other approval of all or some of the securityholders of the Company is sought (collectively, a “Meeting”), the Securityholder shall (or cause its affiliates or other holder of record to, if the Securityholder is the beneficial owner but not the holder of record of any of the Securities):
(a)vote all the Owned Shares which it holds as of the record date for such Meeting in favour of the Transaction contemplated and any actions required in furtherance thereof or otherwise contemplated by the Definitive Agreement.  The Securityholder shall also cause such Shares to be counted as present for purposes of establishing a quorum at such Meeting; and
(b)vote all the Owned Shares which it holds as of the record date for such Meeting against the following actions (other than pursuant to the Transaction): (i) any Acquisition Proposal; and/or (ii) any other matter that would reasonably be regarded as being directed towards or likely to prevent, delay, impede or interfere with the consummation of the Transaction;
and, no later than 10 days prior to any Meeting, each Securityholder will deliver or cause to be delivered (including by instructing the participant(s) in the book-based system operated by CDS Clearing and Depositary Services Inc. or other intermediary through which the Securityholder holds the Owned Shares to arrange for such delivery) to the Company’s transfer agent, or as otherwise directed by SKYE, a duly executed proxy (or other appropriate voting instrument) appointing as proxyholders those individuals designated by the Company in the information circular disseminated by the Company in connection with the Meeting, or such other individuals as SKYE may direct, and directing that the Owned Shares be voted at the Meeting in favour of the Transaction and all related matters, and thereafter not take any action to withdraw, amend or invalidate any such proxy (or other appropriate voting instrument) deposited by the Securityholder pursuant to this Agreement except in accordance with the terms hereof. 
5.No Voting Trusts.  The Securityholder will not, and will not permit any of its affiliates to, grant any proxies or powers of attorney, or any other authorization or consent with respect to any or all the Owned Shares or deposit any of the Owned Shares in a voting trust or subject any of such Securities to any arrangement or agreement with respect to the voting of such securities, other than agreements entered into with SKYE. 
6.Definition of Acquisition Proposal.  For the purposes of this Agreement, “Acquisition Proposal” means, other than the transactions contemplated by the Definitive Agreement, the transactions comprising the EHT Realization Process and any transaction involving only EHT and/or one or more of its wholly-owned Subsidiaries, any written or oral offer, proposal, expression of interest or inquiry to EHT or its shareholders from any person or group of persons (other than SKYE or any of its Subsidiaries) made after the date hereof relating to: 
(a)any direct or indirect acquisition or sale (or lease, exchange, license, transfer or other arrangement having the same economic effect as a sale), whether in a single transaction or a series of related transactions, of: (a) assets of EHT (including, without limitation, shares of one or more of its Subsidiaries) and/or one or more of its Subsidiaries that, individually or in the aggregate, constitute 20% or more of the consolidated assets of 
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EHT and its Subsidiaries or that contribute 20% or more of the consolidated revenue or net income of EHT and its Subsidiaries; or (b) 20% or more of any class of outstanding voting or equity securities (or rights thereto) (and including securities convertible into or exercisable or exchangeable for voting or equity securities) of EHT;
(b)any direct or indirect take-over bid, issuer bid, tender offer, exchange offer, treasury issuance or other transaction that, if consummated, would result in a person or group of persons acquiring beneficial ownership of 20% or more of any class of voting or equity securities of EHT (and including securities convertible into or exercisable or exchangeable for voting or equity securities);
(c)any plan of arrangement, merger, amalgamation, consolidation, share exchange, business combination, reorganization, recapitalization, joint venture, partnership, liquidation, dissolution or other similar transaction involving EHT or any one or more of its Subsidiaries that, individually or in the aggregate, constitute 20% or more of the consolidated assets of EHT and its Subsidiaries or that contribute 20% or more of the consolidated revenue of EHT and its Subsidiaries; or
(d)any other similar transactions involving EHT economically and functionally equivalent to the foregoing.
7.No Action to Reduce Likelihood of Success or Delay.  The Securityholder hereby agrees that it will not, and will not permit any of its affiliates to directly or indirectly, do or authorize or permit any of its Representatives to do, any of the following:
(a)solicit, initiate or knowingly encourage or otherwise facilitate any Acquisition Proposal or any inquiries, proposals or offers relating to any Acquisition Proposal or that could reasonably be expected to lead to an Acquisition Proposal;
(b)enter into, engage in, continue or otherwise participate in any discussions or negotiations with any person (other than SKYE) regarding any Acquisition Proposal or that could reasonably be expected to constitute or lead to an Acquisition Proposal;
(c)accept, approve, endorse or recommend, execute or enter into, or publicly propose to accept, approve, execute or enter into, any letter of intent, agreement in principle, agreement, arrangement, offer or understanding in respect of an Acquisition Proposal;
(d)furnish any information to any person in connection with a proposed Acquisition Proposal or otherwise assist, facilitate or encourage the making of, or cooperate in any way regarding, any Acquisition Proposal;
(e)solicit proxies or become a participant in a solicitation in opposition to or competition with SKYE in connection with the Transaction; or
(f)assist any person, entity or group in taking or planning any action that would compete with, restrain or otherwise serve to interfere with or inhibit SKYE in connection with the Transaction.
8.No Dissent.  The Securityholder hereby agrees that it will not, and it will not permit any of its affiliates to exercise any dissent rights in respect of the Transaction and the Securityholder hereby waives and shall cause its affiliates to waive any rights of appraisal or rights of dissent from the Transaction that the Securityholder or any of its affiliates may have.
9.Transfer and Encumbrance.  Except with the prior written consent of SKYE, the Securityholder and/or any of its affiliates shall not:
328972.00001/117300620.5

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(a)directly or indirectly sell, transfer, gift, assign or otherwise dispose of or exchange any or all of its Owned Securities or enter into any agreement, arrangement or understanding in connection therewith (whether by actual disposition, derivative transaction or effective economic disposition through cash settlement and including the deposit of any securities under a takeover bid or tender offer), provided that, the Securityholder may (i) exercise options, warrants or any other convertible security to acquire additional Shares; (ii) transfer Owned Securities to its shareholders pursuant to a stock dividend, return of capital or other similar transaction (and, for greater certainty, any such Owned Securities so transferred will cease to be subject to this Agreement); and (iii) transfer Owned Securities to a corporation or other entity directly or indirectly owned or controlled by the Securityholder or under common control with or controlling the Securityholder provided that (A) such transfer to a corporation or other entity shall not relieve or release the Securityholder of or from its obligations under this Agreement, including, without limitation the obligation of the Securityholder to vote or cause to be voted all its Owned Securities in favour of the Transaction, (B) prompt written notice of such transfer is provided to SKYE, (C) the transferee agrees to be bound by the terms hereof pursuant to documentation approved in writing by SKYE in advance of such transfer and (D) the transferee continues to be a corporation or other entity directly or indirectly owned or controlled by the Securityholder or under common control with or controlling the Securityholder, at all times prior to the Effective Date and agrees that, if such transferee ceases to be so controlled, it will immediately transfer such Owned Securities back to the transferor; 
(b)grant or enter into with any person any agreement or option, right or privilege (whether by law, pre-emptive or contractual) capable of becoming an agreement or option, for the exchange, acquisition or transfer from the Securityholder of any Owned Securities or any right or interest thereto; or
(c)allow any of its Owned Securities to become subject to any lien, pledge, mortgage, charge, restriction or security interest of any nature or kind whatsoever.

10.Additional Securities.  The Securityholder agrees that (a) any and all securities of the Company (collectively, “Additional Securities”) which the Securityholder or any of its affiliates acquires beneficial ownership of, or direction or control over, after the execution of this Agreement (including pursuant to the exercise of options, warrants or other convertible securities) shall be subject to the terms of this Agreement to the same extent as if they constituted Securities held by the Securityholder as of the date of this Agreement and the terms “Shares”, “Securities”, “Owned Shares” and “Owned Securities” as used herein will include all such securities; and (b) it will promptly notify SKYE of any Additional Securities acquired by it or any of its affiliates after the date of this Agreement.
11.Disclosure.  The Securityholder agrees to the details of this Agreement being set out in any press release, information circular, disclosure document or court documents produced by the Company or SKYE in connection with the Transaction and to this Agreement being made publicly available, including by filing on the System for Electronic Document Analysis and Retrieval (SEDAR) and the Electronic Data Gathering, Analysis, and Retrieval system (EDGAR). Except as required by law or applicable stock exchange requirements or as otherwise permitted by this Agreement, the Securityholder agrees that it will not, and will ensure that its associates and affiliates do not, make any public announcement or public statements with respect to the transactions contemplated by this Agreement and the Definitive Agreement without the prior written approval of SKYE.
12.SKYE Acknowledgements.  SKYE agrees and acknowledges that the Securityholder is bound hereunder solely in his, her or its capacity as a securityholder of the Company and that the provisions of this Agreement shall not be deemed or interpreted to bind the Securityholder or any of its directors, officers or principal shareholder in his, her or its capacity as a director, officer or shareholder of the Company or any of its subsidiaries. For the avoidance of doubt, nothing in this Agreement shall limit or restrict any party from properly fulfilling his fiduciary duties as a 
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director or officer of the Company. SKYE further acknowledges that the Securityholder shall not be considered part of the minority for the purposes of a majority of minority vote of the shareholders of the Company to approve the Arrangement for the purposes of Multilateral Instrument 61-101-Protection of Minority Security Holders in Special Transactions.
13.Termination.  Unless otherwise provided for herein, this Agreement shall terminate on the earliest of:
(a)SKYE providing written notice of termination to the Securityholders;
(b)the termination of the Definitive Agreement in accordance with its terms;
(c)the effective time of the Transaction; 
(d)SKYE, without the prior written consent of the Securityholder, decreasing the Share Consideration, and
(e)SKYE, without the prior written consent of the Securityholder, changing the form of consideration set out in the Plan of Arrangement (other than to add additional consideration).
14.Effect of Termination.  If this Agreement is terminated in accordance with its terms, the provisions of this Agreement will become void and no party shall have liability to any other party, except in respect of a breach of this Agreement which occurred prior to such termination and the Securityholder shall be entitled to withdraw any form of proxy or power of attorney which it may have given with respect of the Shares. 
15.Specific Performance.  The Securityholder acknowledges that it will be impossible to measure in money the damage to SKYE if the Securityholder fails to comply with any of its obligations under this Agreement, that every such obligation is material and that, in the event of any such failure, SKYE will not have an adequate remedy at law or in damages and, accordingly, the Securityholder agrees that the issuance of an injunction or other equitable remedy is an appropriate remedy for any such failure. 
16.No Ownership Interest.  Nothing contained in this Agreement shall be deemed to vest in SKYE any direct or indirect ownership or incidence of ownership at law or in equity with respect to any of the Securities or any right or entitlement to acquire or become the owner at law or in equity of the Securities. Any rights, ownership and economic benefits of and relating to the Securities shall remain vested in and belong to the Securityholder and its affiliates, as the case may be. SKYE shall have no authority to manage, direct, superintend, restrict, regulate, govern or administer any of the policies or operations of the Company or exercise any power or authority to direct the Securityholder or his affiliates in the voting of any of the Securities, except as otherwise provided herein, or in the performance of the Securityholder’s and its affiliates’ duties or responsibilities as a securityholder of the Company.  
17.Successors and Assigns.  The provisions of this Agreement shall be binding upon and enure to the benefit of the parties hereto and their respective successors and permitted assigns, provided that no party may assign, delegate or otherwise transfer any of its or his rights, interests or obligations under this Agreement without the prior written consent of the other party. 
18.Entire Agreement.  This Agreement supersedes all prior agreements among the parties hereto with respect to the subject matter hereof and contains the entire agreement among the parties with respect to the subject matter hereof.  
19.Amendments. This Agreement may not be modified or waived, except expressly by an instrument in writing signed by all the parties hereto.  
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20.No Waiver.  No waiver of any provision hereof by any party shall be deemed a waiver by any other party nor shall any such waiver be deemed a continuing waiver of any matter by such party.
21.Notice.  Any demand, notice or other communication to be given in connection with this Agreement must be given in writing and will be given by electronic means of communication addressed to the recipient as follows: 

if to the Securityholder:                                     Email: []

     

if to SKYE:                        Email: []
with a copy to:

Fasken Martineau DuMoulin S.E.N.C.R.L., s.r.l.    Email: []
    
                    
Any demand, notice or other communication given by electronic communication, on the day of transmittal thereof if given during the normal business hours of the recipient and on the business day during which such normal business hours next occur if not given during such hours on any day.
22.Further Assurances.  Each of the parties hereto agrees to execute such further and other deeds, documents and assurances and to do such further and other acts as may be necessary to carry out the true intent and meaning of this Agreement fully and effectually.
23.Severability.  Each of the covenants, provisions, sections, subsections and other subdivisions hereof is severable from every other covenant, provision, section, subsection and subdivision and the invalidity or unenforceability of any one or more covenants, provisions, sections, subsections and other subdivisions hereof shall not effect the validity or enforceability of the remaining covenants, provisions, sections, subsections or subdivisions hereof.
24.Miscellaneous.
(a)This Agreement shall be construed in accordance with the laws of British Columbia and the parties hereto agree to attorn to the jurisdiction of the courts thereof.
(b)This Agreement may be executed in one or more counterparts, each of which shall be deemed to be an original but all of which together shall constitute one and the same instrument.
(c)All Section headings herein are for convenience of reference only and are not part of this Agreement and no construction or inference shall be derived therefrom.

[Remainder of the page intentionally left blank. Signature page follows.]

328972.00001/117300620.5

IN WITNESS WHEREOF, the parties have executed and delivered this Agreement as of the date first above written.
SKYE BIOSCIENCE, INC.

per:
/s/ Punit Dhillon            
Authorized Signatory
			
	

EMERALD HEALTH SCIENCES INC.

per:
/s/ Jim Heppell                
Authorized Signatory
			
	

[Signature Page to EHT Support Agreement]

SCHEDULE A
OWNERSHIP OF SECURITIES

									
	
Number of Shares	
Number of EHT Options	
Number of EHT Warrants
	39,401,608
 
	Nil	4,687,942

 
328972.00001/117300620.5			
	

WSLEGAL\085565\00035\30403240v4

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