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5%+ stakes · Schedule 13D and 13G

Imperial Petroleum Inc.: 5%+ holders

Who has reported owning 5% or more of Imperial Petroleum Inc., from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

At 5% or more1
Filings9
Latest filing2026-08-14

Imperial Petroleum Inc. has 9 Schedule 13D or 13G filings on record since 2025-08-12. 1 holder's latest filing reports 5% or more of common stock, $0.01 par value per share. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
Flawless Management Inc.31.9%6,991,255SCHEDULE 13D/A, 2026-06-242026-06-22
Empery Asset Management, LP4.99%2,298,892SCHEDULE 13G/A, 2026-04-152026-03-31
Wexford Capital LP4.83%1,681,866SCHEDULE 13G/A, 2025-09-292025-09-24
Anson Funds Management LP3.6%1,580,490SCHEDULE 13G/A, 2026-08-142026-06-30

Purpose of Transaction (Item 4)

Flawless Management Inc.

The Reporting Persons acquired the securities described in this Schedule 13D for investment purposes and intend to review their investment in the Issuer on a continuing basis. Any Reporting Person may from time to time acquire additional securities of the Issuer, or retain or sell all or a portion of the shares then held by the Reporting Persons, in the open market, block trades, underwritten public offerings or privately negotiated transactions. Any actions any Reporting Person might undertake with respect to its investment in the Issuer may be made at any time and from time to time and will be dependent upon such Reporting Person's review of numerous factors, including, but not limited to: ongoing evaluation of the Issuer's business, financial condition, operations, prospects and strategic alternatives; price levels of the Issuer's securities; general market, industry and economic conditions; the relative attractiveness of alternative business and investment opportunities; tax considerations; liquidity of the Issuer's securities; and other factors and future developments. Mr. Vafias serves as the Chairman and Chief Executive Officer of the Issuer and therefore regularly engages in discussions with management of the Issuer, the board of directors of the Issuer, other shareholders of the Issuer and other relevant parties, which discussions may include matters ranging from the operations and conduct of the Issuer's business to considering or exploring extraordinary corporate …The first part of Item 4 of the SCHEDULE 13D/A filed 2026-06-24; the filing has the rest

Timeline

FiledHolderPercentFiling
2025-08-12Flawless Management Inc.36.9%SCHEDULE 13D/A
2025-09-29Wexford Capital LP4.83%SCHEDULE 13G/A
2025-12-03Flawless Management Inc.29.6%SCHEDULE 13D/A
2026-01-28Empery Asset Management, LP7.13%SCHEDULE 13G
2026-02-17Anson Funds Management LP6.8%SCHEDULE 13G
2026-04-15Empery Asset Management, LP4.99%SCHEDULE 13G/A
2026-05-15Anson Funds Management LP7.8%SCHEDULE 13G/A
2026-06-24Flawless Management Inc.31.9%SCHEDULE 13D/A
2026-08-14Anson Funds Management LP3.6%SCHEDULE 13G/A

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/imperial-petroleum
Last updated 2026-09-27
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Imperial Petroleum Inc. 5%+ holders: 1 at 5% or more, largest Flawless Management Inc. 31.9%. MentionFox, 2026-09-27. https://mentionfox.com/stakes/imperial-petroleum