0001048462-25-000022 Sample Contracts

JOINT FILING AGREEMENT
Joint Filing Agreement • September 24th, 2025 • Wexford Capital Lp • Deep sea foreign transportation of freight

Pursuant to Rule 13d-1(k)(1)(iii) of the Securities Exchange Act of 1934, each of the undersigned agrees that a single joint Schedule 13G and any amendments thereto may be filed on behalf of each of the undersigned with respect to the securities held by each of them in C3is Inc.