0001829126-26-007847 Sample Contracts

PRIVATE PLACEMENT UNIT PURCHASE AGREEMENT
Private Placement Unit Purchase Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

THIS PRIVATE PLACEMENT UNIT PURCHASE AGREEMENT, dated as of [*], 2026 (as it may from time to time be amended, this “Agreement”), is entered into by and between Karman Line Acquisition Corp., a Cayman Islands exempted company, and Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC (the “Purchaser”).

UNDERWRITING AGREEMENT between KARMAN LINE ACQUISITION CORP. and COHEN & COMPANY CAPITAL MARKETS, a division of Cohen & Company Securities, LLC as Representative of the Underwriters Dated: [●], 2026 UNDERWRITING AGREEMENT
Underwriting Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

The undersigned, Karman Line Acquisition Corp., a Cayman Islands exempted company (formerly known as Meteora Venture Partners Acquisition Corporation VI Ltd., the “Company”), hereby confirms its agreement with Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC (the “Representative”) and with the other underwriters named on Schedule A attached hereto (if any), for which the Representative is acting as representative (the Representative and such other underwriters being collectively referred to herein as the “Underwriters” or, each underwriter individually, an “Underwriter,” provided that, if only the Representative is listed on such Schedule A, any references to Underwriters shall refer exclusively to the Representative) as follows:

INVESTMENT MANAGEMENT TRUST AGREEMENT
Investment Management Trust Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks

Pursuant to Section 1(k) of the Investment Management Trust Agreement between KARMAN LINE ACQUISITION CORP. (the “Company”) and Continental Stock Transfer & Trust Company (the “Trustee”), dated as of ____________, 2026 (the “Trust Agreement”), the Company hereby requests that you deliver to the redeeming Public Shareholders of the Company $[●] of the principal and interest income earned on the Property as of the date hereof to a segregated account held by you on behalf of the Beneficiaries for distribution to the Public Shareholders who have requested redemption of their Ordinary Shares. Capitalized terms used but not defined herein shall have the meanings set forth in the Trust Agreement.

Administrative Service Agreement
Administrative Service Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks

This Administrative Service Agreement (the “Agreement”) dated this [___] day of [____], 2026 is between KARMAN LINE ACQUISITION CORP., a Cayman Islands exempted company, herein referred to as “Company” and Samara Acquisition Sponsor VI Ltd., herein referred to as “Service Provider”.

INDEMNNIFICATION AGREEMENT
Indemnification Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

THIS INDEMNITY AGREEMENT (this “Agreement”) is made as of [XXXX XX,], 2026, by and between Karman Line Acquisition Corp., a Cayman Islands exempted company (the “Company”), and the undersigned (“Indemnitee”).

Karman Line Acquisition Corp. 1200 N. Federal Hwy, Suite 200 Boca Raton, FL 33432
Underwriting Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks

This letter (this “Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) entered into by and among Karman Line Acquisition Corp., a Cayman Islands exempted company (the “Company”) and Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC, as representative (the “Representative”) of the underwriters (the “Underwriters”), relating to an underwritten initial public offering (the “Public Offering”), of up to 23,000,000 of the Company’s units (including up to 3,000,000 units which may be purchased to cover over-allotments, if any) (the “Units”), each comprised of one Class A ordinary share, par value $0.0001 per share, of the Company (the “Class A Ordinary Shares”) and one-third of one redeemable warrant (each whole warrant, a “Warrant”). Each Warrant entitles the holder thereof to purchase one Class A Ordinary Share at a price of $11.50 per share, subject to adjustment. The Units shall be sold in t

CONSULTING SERVICES AGREEMENT
Consulting Services Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

This Consulting Services Agreement (the “Agreement”) is made and entered into as of [ ], 2026 by and between ArgoSat Consulting LLC, whose address is 14 Harwood Ct., Suite 415 #1004, Scarsdale, NY 10583 (the “Consultant”), and Karman Line Acquisition Corp. (the “Company”), whose address is 1200 N Federal Highway, Suite 200, Boca Raton, FL 33432.

REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [ ], 2026 is made and entered into by and among KARMAN LINE ACQUISITION CORP., a Cayman Islands exempted company (the “Company”), Samara Acquisition Sponsor VI Ltd., a Cayman Islands exempted company (the “Sponsor”), Cohen & Company Capital Markets, a division of Cohen & Company Securities, LLC, the representative of the underwriters (the “Representative”) and the undersigned parties listed under Holder on the signature pages hereto (each such party, and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “Holder” and collectively the “Holders”).

WARRANT AGREEMENT
Warrant Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

THIS WARRANT AGREEMENT (this “Agreement”), dated as of [XX], 2026, is by and between KARMAN LINE ACQUISITION CORP., a Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such capacity, the “Warrant Agent,” and also referred to herein as the “Transfer Agent”).

Meteora Venture Partners Acquisition Corporation VI Ltd.
Securities Subscription Agreement • July 27th, 2026 • Karman Line Acquisition Corp. • Blank checks • New York

This agreement (the “Agreement”) is between Samara Acquisition Sponsor VI Ltd., a Cayman Islands exempted limited liability company (the “Subscriber” or “you”), and Meteora Venture Partners Acquisition Corporation VI Ltd., a Cayman Islands exempted company (the “Company,” “we” or “us”). Pursuant to the terms hereof, the Company hereby accepts the offer the Subscriber has made to subscribe for and purchase 7,666,667 Class B Ordinary Shares, $0.0001 par value per share of the Company (the “Shares”), up to 1,000,000 of which are subject to surrender and cancellation by you if the underwriters of the initial public offering (“IPO”) of units (“Units”) of the Company, do not fully exercise their over- allotment option (the “Over-allotment Option”). The Company and the Subscriber’s agreements regarding such Shares are as follows: