Significant Ownership of Imperial Petroleum Inc./Marshall Islands

Signature - Title
Harry N. Vafias - Chief Executive Officer
Location
Athens
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Imperial Petroleum Inc./Marshall Islands.

Notify me when Imperial Petroleum Inc./Marshall Islands files a new Schedule 13D/G report.

⭐ Subscribe ⭐

Significant Ownership of Imperial Petroleum Inc./Marshall Islands

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CISS C3is Inc. Common Stock, par value $0.01 per share 74% $53,415,697 $44,595,697 36,337,209 +506% Imperial Petroleum Inc. 29 Dec 2025
CISS C3is Inc. Common Stock, par value $0.01 per share 73.1% $5,766,126 11,532,251 Imperial Petroleum Inc. 10 Jan 2025

Schedules 13D/G Reported by Imperial Petroleum Inc./Marshall Islands:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.