C3is Inc.
SEC Filing List
CISS CIK: 0001951067
| Form | Description | Owner/Filer | Filing Agent | Date | Actions |
|---|---|---|---|---|---|
| 3 | Initial statement of beneficial ownershi... | Xiradakis Georgios | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/18/2026 | |
| 3 | Initial statement of beneficial ownershi... | Andriotis Adamantios | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/18/2026 | |
| 3 | Initial statement of beneficial ownershi... | Vafias Harry | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/18/2026 | |
| 3 | Initial statement of beneficial ownershi... | Pyndiah Nina Sarojini | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/18/2026 | |
| 3 | Initial statement of beneficial ownershi... | Kostogiannis Ioannis | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 03/18/2026 | |
| SCHEDULE 13G | Alta Partners LLC /fa | 02/27/2026 | |||
| 424B3 | Prospectus filed pursuant to Rule 424(b)(3) | C3is Inc. | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/25/2026 | |
| 424B3 | Prospectus filed pursuant to Rule 424(b)(3) | C3is Inc. | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/25/2026 | |
| 6-K | Current report of foreign issuer pursuan... | C3is Inc. | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/25/2026 | |
| 424B3 | Prospectus filed pursuant to Rule 424(b)(3) | C3is Inc. | DONNELLEY FINANCIAL SOLUTIONS /FA/ | 02/25/2026 | |
| No record found. | |||||
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