SEACOR Marine Holdings Inc

At the Market Program

On November 1, 2023, SEACOR Marine entered into an at-the-market sales agreement (the “Sales Agreement”) with B. Riley Securities, Inc. (the “Sales Agent”), relating to the potential issuance and sale from time to time by SEACOR Marine of shares of SEACOR Marine’s common stock, par value $0.01 per share (the “Common Stock”) having an aggregate gross sales price of up to $25.0 million. During the fourth quarter of 2023, SEACOR Marine sold 7,674 shares of Common Stock at an average price of $13.1891 per share for total gross proceeds to the Company of $101,213 leaving us with approximately $24.9 million of additional capacity under the ATM Program.

Debt Refinancing and Maturity Extension

In September 2023, SEACOR Marine, as parent guarantor, SMFH, as borrower, and certain other wholly-owned subsidiaries of SEACOR Marine, as subsidiary guarantors, entered into a $122.0 million senior secured term loan (the “2023 SMFH Credit Facility”) with certain affiliates of EnTrust Global, as lenders, Kroll Agency Services, Limited, as facility agent, and Kroll Trustee Services Limited, as security trustee. The proceeds of the 2023 SMFH Credit Facility were used to, among other things, refinance approximately $104.8 million of indebtedness under five separate credit and ship financing facilities. As a result, the new maturity of the debt refinanced is September 2028.

In addition, in June 2023 the Company refinanced shipyard financing provided by COSCO Shipping Heavy Industry (Zhoushan) Co. incurred in connection with the delivery of three platform supply vessels during 2019 and 2020 with the proceeds of a $28.0 million senior secured term loan facility entered into by SEACOR Alps LLC, SEACOR Andes LLC, and SEACOR Atlas LLC, each a wholly-owned subsidiary of SEACOR Marine, as borrowers. As a result, the new maturity of the debt refinanced is June 2028.