UNDERWRITING AGREEMENT between Bitcoin Infrastructure Acquisition Corp Ltd. and COHEN & COMPANY CAPITAL MARKETS, a division of Cohen & Company Securities, LLC as Representative of the Underwriters Dated: [●], 2025 UNDERWRITING AGREEMENTUnderwriting Agreement • October 1st, 2025 • Bitcoin Infrastructure Acquisition Corp LTD • Blank checks • New York
The undersigned, Bitcoin Infrastructure Acquisition Corp Ltd., a Cayman Islands exempted company (formerly known as Meteora Venture Partners Acquisition Corporation V 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:
UNDERWRITING AGREEMENT between INSIGHT DIGITAL PARTNERS II and COHEN & COMPANY CAPITAL MARKETS, A DIVISION OF COHEN & COMPANY SECURITIES, LLC As Representative of the Underwriters Dated: [●], 2025 UNDERWRITING AGREEMENTUnderwriting Agreement • October 1st, 2025 • Insight Digital Partners II • Blank checks • New York
The undersigned, Insight Digital Partners II, a Cayman Islands exempted company (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 hereto (if any), for which the Representative is acting as 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:
UNDERWRITING AGREEMENT between APEX TREASURY CORPORATION and COHEN & COMPANY CAPITAL MARKETS, A DIVISION OF COHEN & COMPANY SECURITIES, LLC, as Representative of the Underwriters Dated: [________], 2025 UNDERWRITING AGREEMENTUnderwriting Agreement • October 1st, 2025 • Apex Treasury Corp • Blank checks • New York
The undersigned, Apex Treasury Corporation, a Cayman Islands exempted company (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 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: