Imperial Petroleum Inc. 13D and 13G filings for C3is Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-04-15 8:00 pm Purchase | 2025-04-11 | 13D | C3is Inc. CISS | Imperial Petroleum Inc. | 4,935,671 86.800% | 4,935,671 (New Position) | Filing |