Imperial Petroleum Inc./Marshall Islands
IMPP- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001876581
No open-market purchases or sales by Imperial Petroleum Inc./Marshall Islands insiders were filed in the last 90 days; 59 institutions reported holding it in 13F filings for Q2 2026, worth $59.0M in total; no superinvestor holds it.
Other share classesIMPPP
Holders of 5% or more of IMPP
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Imperial Petroleum Inc./Marshall Islands, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Wexford Capital LP | 13G | 5.93%1.80M shares | New | May 7, 20251 filing | May 7, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Imperial Petroleum Inc./Marshall Islands, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| May 7, 20254:43 PM ET | Wexford Capital LPand 3 others | 13G | 5.93%1.80M shares | New | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Imperial Petroleum Inc./Marshall Islands shares.
No Form 144 notices for Imperial Petroleum Inc./Marshall Islands are on file.