If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D




Comment for Type of Reporting Person:
(1) See Item 3 for additional information regarding the source of funds reported in Row (4). (2) The shares of common stock of the Issuer reported as beneficially owned by the Reporting Person were acquired in connection with the Note Conversion (as defined below). The amount reported also includes 6,421 additional shares of the Issuer's common stock issuable to the Reporting Person on or before September 9, 2027, pursuant to certain earnout conditions, as described in the Merger Agreement (the "Earnout Shares"). (3) The percentage reported in Row (13) is based on 13,603,877 shares of the Issuer's common stock outstanding as of October 30, 2025, as provided by the Issuer, including all Conversion Shares (as defined below) and Earnout Shares in accordance with Rule 13d-3(d)(1)(i).


SCHEDULE 13D




Comment for Type of Reporting Person:
(1) See Item 3 for additional information regarding the source of funds reported in Row (4). (2) The shares of common stock of the Issuer reported as beneficially owned by the Reporting Person consist of the Conversion Shares and Earnout Shares owned by Transocean International Limited. (3) The percentage reported in Row (13) is based on 13,603,877 shares of the Issuer's common stock outstanding as of October 30, 2025, as provided by the Issuer, including all Conversion Shares and Earnout Shares in accordance with Rule 13d-3(d)(1)(i).


SCHEDULE 13D


 
Transocean International Limited
 
Signature:/s/ Daniel Ro-Trock
Name/Title:Daniel Ro-Trock, by Power of Attorney
Date:10/31/2025
 
Transocean Ltd.
 
Signature:/s/ Daniel Ro-Trock
Name/Title:Assistant Corporate Secretary
Date:10/31/2025