FORM OF UNSECURED SUBORDINATED CONVERTIBLE NOTE DUE MARCH 31, 2026

Exhibit 10.7

Final Version

NEITHER THIS SECURITY NOR THE SECURITIES INTO WHICH THIS SECURITY IS CONVERTIBLE 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 CONVERSION OF THIS SECURITY MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT OR OTHER LOAN SECURED BY SUCH SECURITIES.

Date: _______________

Principal Amount: $25,000,000

FORM OF UNSECURED SUBORDINATED CONVERTIBLE NOTE

DUE MARCH 31, 2026

THIS UNSECURED SUBORDINATED CONVERTIBLE NOTE is a duly authorized and validly issued promissory note of IRIS Parent Holding Corp., a Delaware corporation (the “Company”), having its principal place of business at 0 Xxxxxxxxxxxx Xx. #000, Xx Xxxxx, XX 00000, designated as its Convertible Note due March 31, 2026 (this “Note”).

FOR VALUE RECEIVED, unless earlier paid or converted into Conversion Shares (as defined herein), the Company promises to pay to Ewoncomfortech Co., Ltd. or its registered assigns (the “Holder”) the principal amount of Twenty-five Million U.S. Dollars ($25,000,000) (the “Principal Amount”) and all accrued but unpaid interest hereon on March 31, 2026 (the “Maturity Date”). This Note is subject to the following additional provisions:

Section 1. Definitions. For the purposes hereof, in addition to the terms defined elsewhere in this Note, (a) capitalized terms not otherwise defined herein shall have the meanings set forth in the Purchase Agreement and (b) the following terms shall have the following meanings:

“Business Day” means any day except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or any day on which commercial banking institutions in the State of New York are authorized or required by law or other governmental action to close.

“Common Stock” means the shares of common stock, par value $0.001 per share, of the Company, and any other class of securities into which such securities may hereafter be reclassified or changed.

“Conversion Agent” shall have the meaning set forth in Section 6(d).

“Conversion Date” shall have the meaning set forth in Section 6(c)(iii).

“Conversion Price” shall have the meaning set forth in Section 6(b).

“Conversion Shares” means, collectively, the shares of Common Stock issuable upon conversion of this Note in accordance with the terms hereof.

“Fee Deferral Agreement” means any agreements related to any deferral of advisory, legal or other fees incurred or accrued by the Company or any subsidiary thereof or any of their predecessors (including IRIS) in connection with the consummation of the Transaction (as defined in the Purchase Agreement).

“IRIS” means Iris Acquisition Corp., a Delaware Corporation.

“New York Courts” shall have the meaning set forth in Section 8(c).

“Notice of Conversion” shall have the meaning set forth in Section 6(c)(ii).

“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.

“Purchase Agreement” means the Convertible Note Subscription Agreement, dated as of November 30, 2022 among, inter alia, the Company, IRIS and the Holder, as amended, modified or supplemented from time to time in accordance with its terms.

“Registration Rights Agreement” means the Registration Rights Agreement dated the date hereof between the Company and Holder attached as Annex B to the Purchase Agreement, wherein the Company agrees to register the Conversion Shares.

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

“Senior Indebtedness” shall have the meaning set forth in Section 7(d).

“Share Delivery Date” shall have the meaning set forth in Section 6(c)(iii).

“Significant Subsidiary” shall have the meaning set forth in Rule 1-02(w) of Regulation S-X.

“Trading Day” means a day on which the principal Trading Market is open for trading.

“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, the New York Stock Exchange, the OTCQB, or the OTCQX (or any successors to any of the foregoing).

“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 L.P. (based on a Trading Day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time)); provided, however, that if the Common Stock is then listed or quoted on more than one Trading Market, then the Trading Market for purposes of any calculations to be made pursuant to the terms of this Note shall be the Trading Market selected by the Holder in its sole discretion, (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 in the “Pink Sheets” published by OTC Markets, Inc. (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 Holder and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.

Section 2. Interest. Interest shall accrue on the unpaid principal balance of this Note at a rate of eight percent (8%) per annum, payable in cash, quarterly in arrears on the principal amount of the outstanding Note. Interest shall commence on the date hereof and shall continue on the outstanding unpaid principal amount hereof until paid in full

or converted. Interest on this Note shall be computed on the basis of a year of 365 days and for the actual number of days elapsed.

Section 3. Payment. All payments shall be made in United States dollars at the principal office of the Company, or at such other place as the Company and Holder shall mutually agree in writing. Prepayment of principal, together with accrued interest, may not be made (i) without the Holder’s written consent and (ii) prior to payment of all amounts due owed any Fee Deferral Agreements.

Section 4. Security. This Note is a general unsecured obligation of the Company.

Section 5. Registration of Transfers and Exchanges.

(a) Different Denominations. This Note is exchangeable for an equal aggregate principal amount of Notes of different authorized denominations, as requested by the Holder surrendering the same. No service charge will be payable for such registration of transfer or exchange.

(b) Investment Representations. This Note has been issued subject to certain investment representations of the original Holder set forth in the Purchase Agreement and may be transferred or exchanged only in compliance with the Purchase Agreement and applicable federal and state securities laws and regulations.

(c) Reliance on Note Register. Prior to due presentment for transfer to the Company of this Note, the Company and any agent of the Company may treat the Person in whose name this Note is duly registered on the Note Register as the owner hereof for the purpose of receiving payment as herein provided and for all other purposes, whether or not this Note is overdue, and neither the Company nor any such agent shall be affected by notice to the contrary.

Section 6. Conversion.

(a) Conversion Privilege. The Holder shall have the right, at the Holder’s option, to convert all or any portion of the Note on any Conversion Date.

(b) Conversion Price.

i. The conversion price on the first Trading Day following the closing of the Business Combination shall be $11.50, but shall be adjusted on the first Trading Day of each calendar month following the month in which the closing of the Business Combination occurs to equal the lowest of (i) $11.50 and (ii) the product (subject to a $5.00 minimum) of (A) the average VWAP during the prior month and (b) 1.1 (the “Conversion Price”), subject to adjustment for any stock splits, stock dividends, combinations, recapitalizations or other similar event as set forth in paragraph (ii) below.

ii. If the Company exclusively issues shares of Common Stock as a dividend or distribution on shares of the Common Stock, or if the Company effects a share split or share combination, the Conversion Price shall be adjusted based on the following formula:

CR₁ = CR₀×	OS₁
	OS₀

where,

CR₀=the Conversion Price in effect immediately prior to the open of business on the record date of such dividend or distribution, or immediately prior to the open of business on the effective date of such share split or share combination, as applicable;

CR₁=the Conversion Price in effect immediately after the open of business on such record date or effective date, as applicable;

OS₀ =the number of shares of Common Stock outstanding immediately prior to the open of business on such record date or effective date, as applicable, before giving effect to such dividend, distribution, share split or share combination; and

OS₁=the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, share split or share combination, as applicable.

i. Conversion Shares Issuable Upon Conversion. The number of Conversion Shares issuable upon a conversion hereunder shall be determined by the quotient obtained by dividing (x) the outstanding principal amount of, together with accrued but unpaid interest on, this Note to be converted, by (y) the Conversion Price.

ii. Notice of Conversion. Before the Holder of the Note shall be entitled to convert all or any portion of the Note as set forth above, the Holder shall (1) complete, manually sign and deliver an irrevocable notice to the Company or, if applicable, the Conversion Agent as set forth in a written notice (or a facsimile thereof) in substantially the form attached hereto as Exhibit A hereto (a “Notice of Conversion”) at the office of the Conversion Agent, if applicable, and state in writing therein the principal amount of, together with accrued but unpaid interest on, this Note to be converted, the number of shares of Conversion Shares and the name or names (with addresses) in which the Holder wishes the shares of Common Stock to be delivered upon settlement of the conversion to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and transfer documents), at the office of the Conversion Agent, if applicable, (3) if required, furnish appropriate endorsements and transfer documents, and (4) if required, pay all transfer or similar taxes, if any.

iii. Delivery of Conversion Shares Upon Conversion. A Note shall be deemed to have been converted immediately prior to the close of business on the date (the “Conversion Date”) that the Holder has complied with the requirements set forth in Section 6(c)(ii) above. As promptly as practicable following the applicable conversion of the Note (the “Share Delivery Date”), the Company shall deliver, or cause to be delivered, to the Holder the Conversion Shares. The Company shall deliver any Conversion Shares required to be delivered by the Company under this Section 6(c) electronically through the Depository Trust Company or another established clearing corporation performing similar functions.

iv. Reservation of Shares Issuable Upon Conversion. The Company covenants that it will at all times reserve and keep available out of its authorized and unissued shares of Common Stock for the sole purpose of issuance upon conversion of this Note, each as herein provided, free from preemptive rights or any other actual contingent purchase rights of Persons other than the Holder, not less than 100% of such aggregate number of shares of the Common Stock as shall (subject to the terms and conditions set forth in the Purchase Agreement) be issuable upon the conversion of the then outstanding principal amount of this Note assuming a minimum Conversion Price of $5.00. The Company covenants that all shares of Common Stock that shall be so issuable shall, upon issue, be duly authorized, validly issued, fully paid and nonassessable and, if the Registration Statement is then effective under the Securities Act, shall be registered for public resale in accordance with such Registration Statement (subject to such Holder’s compliance with its obligations under the Registration Rights Agreement).

v. Fractional Shares. No fractional shares or scrip representing fractional shares shall be issued upon the conversion of all or any portion of this Note. Any fraction of a share to which the Holder would otherwise be entitled to purchase upon such conversion shall be rounded up to the next whole share.

vi. Transfer Taxes and Expenses. The issuance of Conversion Shares on conversion of this Note shall be made without charge to the Holder hereof for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such Conversion Shares, provided that the Company shall not be required to pay any tax that may be payable in respect of any transfer involved in the issuance and delivery of any such Conversion Shares upon conversion in a name other than that of the Holder of this Note so converted and the Company shall not be required to issue or deliver such Conversion Shares unless or until the Person or Persons requesting the issuance thereof shall have paid to the Company the amount of such tax or shall have established to the satisfaction of the Company that such tax has been paid. The Company shall pay all Conversion Agent fees required for same-day processing of any conversion hereunder and all fees to the Depository Trust Company (or another established clearing corporation performing similar functions) required for same-day electronic delivery of the Conversion Shares.

vii. Satisfaction. If the outstanding principal balance of this Note, together with all accrued and unpaid interest hereon, is converted in full into shares of Common Stock pursuant to this Section 6, then such principal and interest shall be deemed to have been paid in full by the Company on the date of such conversion.

(d) Maintenance of Office or Agency. The Company may maintain in the contiguous United States an office or agency where the Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase or for conversion (“Conversion Agent”) and where notices and demands to or upon the Company in respect of the Notes may be made.

Section 7. Subordination. The indebtedness evidenced by this Note is hereby expressly subordinated, to the extent and in the manner hereinafter set forth, in right of payment to the prior payment in full of all of the Senior Indebtedness.

(a) Insolvency Proceedings. If there shall occur any receivership, insolvency, assignment for the benefit of creditors, bankruptcy, reorganization, or arrangements with creditors (whether or not pursuant to bankruptcy or other insolvency laws), sale of all or substantially all of the assets, dissolution, liquidation, or any other marshaling of the assets and liabilities of the Company, no amount shall be paid by the Company in respect of the principal of, interest on or other amounts due with respect to this Note at the time outstanding, unless and until the principal of and interest on the Senior Indebtedness then outstanding and all amounts owed under any Fee Deferral Agreements shall be paid in full.

(b) No Impairment. Subject to the terms and conditions hereof, the obligation of the Company to pay to the Holder the principal hereof and interest hereon as and when the same become due and payable shall remain unimpaired, and, subject to the terms and conditions hereof, nothing shall prevent the Holder, upon default hereunder, from exercising all rights, powers and remedies otherwise provided herein or by applicable law.

(c) Reliance. The Holder, by its acceptance hereof, shall be deemed to acknowledge and agree that the foregoing subordination provisions are, and are intended to be, (i) an inducement to and a consideration of each holder of Senior Indebtedness, whether such Senior Indebtedness was created or acquired before or after the creation of the indebtedness evidenced by this Note, and each such holder of Senior Indebtedness shall be deemed conclusively to have relied on such subordination provisions in acquiring and holding, or in continuing to hold, such Senior Indebtedness and (ii) an inducement to and a consideration of each party to any Fee Deferral Agreement, and each such Person shall be deemed conclusively to have relied on such subordination provisions in entering into such Fee Deferral Agreement.

(d) Definition of Senior Indebtedness. “Senior Indebtedness” shall mean, unless expressly subordinated to or made on a parity with the amounts due under this Note, the principal of (and premium, if any), unpaid interest on and amounts reimbursed, fees, expenses, costs of enforcement and other amounts due in connection with, (i) indebtedness of the Company, or with respect to which the Company is a guarantor, to banks, commercial finance lenders, insurance companies, leasing or equipment financing institutions or other lending institutions regularly engaged in the business of lending money (excluding venture capital, investment banking or similar institutions which sometimes engage in lending activities but which are primarily engaged in investments in equity securities), which is for money borrowed, or purchase or leasing of equipment in the case of lease or other equipment financing, by the Company, whether or not secured, (ii) any debentures, notes or other evidence of indebtedness issued in exchange for any indebtedness referred to in clause (i) above, or any indebtedness arising from the satisfaction of any indebtedness referred to in clause (i) above by a guarantor and (iii) any indebtedness set forth on Annex A.

Section 8. Miscellaneous.

(a) Notices. Any and all notices or other communications or deliveries to be provided by the Holder hereunder shall be in writing and delivered personally, by facsimile, by email attachment, or sent by a nationally recognized overnight courier service, addressed to the Company, at the address set forth above, or such other facsimile number, email address, or address as the Company may specify for such purposes by notice to the Holder delivered in accordance with this Section 8(a). 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, by email attachment, or sent by a nationally recognized overnight courier service addressed to each Holder at the facsimile number, email address or address of the Holder appearing on the books of the Company, or if no such facsimile number or email attachment or address appears on the books of the Company, at the principal place of business of such Holder, as set forth in the Purchase Agreement. 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 email attachment to the email address set forth on the signature pages attached hereto 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 email attachment to the email address set forth on the signature pages attached hereto 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.

(b) Lost or Mutilated Note. If this Note shall be mutilated, lost, stolen or destroyed, the Company shall execute and deliver, in exchange and substitution for and upon cancellation of a mutilated Note, or in lieu of or in substitution for a lost, stolen or destroyed Note, a new Note for the principal amount of this Note so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or destruction of such Note, and of the ownership hereof, reasonably satisfactory to the Company.

(c) Governing Law. All questions concerning the construction, validity, enforcement and interpretation of this Note shall be governed by and construed and enforced in accordance with the internal laws of the State of New York, without regard to the principles of conflict of laws thereof. Each party agrees that all legal proceedings concerning the interpretation, enforcement and defense of the transactions contemplated by any of the Transaction Documents (whether brought against a party hereto or its respective Affiliates, directors, officers, shareholders, employees or agents) shall be commenced in the state and federal courts sitting in the City of New York, Borough of Manhattan (the “New York Courts”). Each party hereto hereby irrevocably submits to the exclusive jurisdiction of the New York Courts for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein (including with respect to the enforcement of any of the Transaction Documents), 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 such New York Courts, or such New York Courts are improper or 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 Note 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 applicable law. Each party hereto 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 Note or the transactions contemplated hereby. If any party shall commence an action or proceeding to enforce any provisions of this Note, then the prevailing party in such action or proceeding shall be reimbursed by the other party for its attorneys fees and other costs and expenses incurred in the investigation, preparation and prosecution of such action or proceeding.

(d) Amendment; Waiver. The provisions of this Note, including the provisions of this Section 8(d), may not be amended, modified or supplemented, and waivers or consents to departures from the provisions hereof may not be given, unless the same shall be in writing and signed by the Company and the Holder. Any waiver by the Company or the Holder of a breach of any provision of this Note shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Note. The failure of the Company or the Holder to insist upon strict adherence to any term of this Note on one or more occasions shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Note on any other occasion.

(e) Severability. If any provision of this Note is invalid, illegal or unenforceable, the balance of this Note shall remain in effect, and if any provision is inapplicable to any Person or circumstance, it shall nevertheless remain applicable to all other Persons and circumstances. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law which would prohibit or forgive the Company from paying all or any portion of the principal of this Note as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of this Note, and the Company (to the extent it may lawfully do so) hereby expressly waives all benefits or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Holder, but will suffer and permit the execution of every such as though no such law has been enacted.

(f) Execution and Counterparts. This Note may be executed in two or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it being understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission or by e-mail delivery of a “.pdf” format data file, such signature shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or “.pdf” signature page were an original thereof.

(g) Successors and Assigns. This Note shall inure to the benefit of and be binding upon the successors and permitted assigns of each of the parties and shall inure to the benefit of each such holder. Neither party may assign its rights or obligations hereunder without the prior written consent of the other parties hereto.

(h) Remedies, Characterizations, Other Obligations, Breaches and Injunctive Relief. The remedies provided in this Note shall be cumulative and in addition to all other remedies available under this Note, the Purchase Agreement and any other agreement, document or instrument delivered hereby or thereby (the “Transaction Documents”) and any of the other Transaction Documents at law or in equity (including a decree of specific performance and/or other injunctive relief), and nothing herein shall limit the Holder’s right to pursue actual and consequential damages for any failure by the Company to comply with the terms of this Note. The Company covenants to the Holder that there shall be no characterization concerning this instrument other than as expressly provided herein. Amounts set forth or provided for herein with respect to payments, conversion and the like (and the computation thereof) shall be the amounts to be received by the Holder and shall not, except as expressly provided herein, be subject to any other obligation of the Company (or the performance thereof). The Company acknowledges that a breach by it of its obligations hereunder will cause irreparable harm to the Holder and that the remedy at law for any such breach may be inadequate. The Company therefore agrees that, in the event of any such breach or threatened breach, the Holder shall be entitled, in addition to all other available remedies, to an injunction restraining any such breach or any such threatened breach, without the necessity of showing economic loss and without any bond or other security being required. The Company shall provide all information and documentation to the Holder that is requested by the Holder to enable the Holder to confirm the Company’s compliance with the terms and conditions of this Note.

(i) Next Business Day. Whenever any payment or other obligation hereunder shall be due on a day other than a Business Day, such payment shall be made on the next succeeding Business Day.

(j) Headings. The headings contained herein are for convenience only, do not constitute a part of this Note and shall not be deemed to limit or affect any of the provisions hereof.

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

(Signature Pages Follow)

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

	IRIS PARENT HOLDING CORP.

	By:
		Name: Xxxxx Xxx
		Title: CEO, Secretary and Treasurer

Exhibit A

[FORM OF NOTICE OF CONVERSION]

To:	[Name and Address of Conversion Agent/the Company]

The undersigned registered owner of this Note hereby exercises the option to convert this Note, or the portion hereof below designated, into shares of Common Stock in accordance with the terms of the Note, and directs that any cash payable and any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes representing any unconverted principal amount, together with any accrued but unpaid interest, thereof, be issued and delivered to the registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or transfer taxes, if any in accordance with Section 6(c)(vi) of the Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Note.

Dated:

			Signature
Signature Guarantee

[Signature(s) must be guaranteed by
an eligible guarantor institution
(banks, stock brokers, savings and
loan associations and credit unions)
with membership in an approved
signature guarantee medallion program
pursuant to Securities and Exchange
Commission Rule 17Ad-15 if shares of Common Stock are to
be issued, or
Notes are to be delivered, other than
to and in the name of the registered holder.]

Fill in for registration of shares if to be issued,
and Notes if to be delivered, other than to and in the name
of the registered holder:


(Name)
(Street Address)
(City, State and Zip Code)
Please print name and address

Principal amount, together with accrued but unpaid interest on, the Note to be converted (if less than all):
$__________,000
Number of Conversion Shares: _______________
NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.
Social Security or Other Taxpayer Identification Number:

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FORM OF UNSECURED SUBORDINATED CONVERTIBLE NOTE DUE MARCH 31, 2026

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