Imperial Petroleum Inc./Marshall Islands

IMPPNasdaq

Industrials · Deep Sea Foreign Transportation of Freight · 1T · SEC filings ↗ · Compare ⊕

Financials

SEC XBRL · annual

No structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).

5%+ owners

SEC Schedule 13D / 13G · last 3 yrs

Anson Funds Management LpPassive (13G)May 15, 2026
Empery Asset Management, LpPassive (13G)Apr 15, 2026
Flawless Management Inc.Activist (13D)Dec 3, 2025
Wexford Capital LpPassive (13G)Sep 29, 2025

Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.

Short interest

FINRA · bi-monthly

Settlement	Shares short	Days to cover	Δ vs prior
May 15, 2026	3.3M	6.4	+16.2%
Apr 30, 2026	2.8M	4.6	-3.3%
Apr 15, 2026	2.9M	5.4	-1.2%
Mar 31, 2026	3.0M	4.7	+0.5%
Mar 13, 2026	2.9M	2.1	-0.6%

Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.

Recent SEC filings

All filings ↗

6-KMay 22, 2026
SCHEDULE 13G/AMay 15, 2026
SCHEDULE 13D/AMay 6, 2026
20-FApr 29, 2026
SCHEDULE 13G/AApr 15, 2026
3Mar 18, 2026
3Mar 18, 2026
3Mar 18, 2026
3Mar 18, 2026
6-KMar 6, 2026
SCHEDULE 13GFeb 17, 2026
6-KFeb 9, 2026
SCHEDULE 13D/AFeb 4, 2026
SCHEDULE 13GJan 28, 2026
SCHEDULE 13D/ADec 30, 2025

Event-driven situations (3)

Spot an error in this record? Report it. Every correction is verified against the source filing before we change anything.