SCHEDULE: Imperial Petroleum CEO Boosts Stake Amid Share Dilution

Imperial Petroleum Inc.'s CEO, Harry N. Vafias, increased his beneficial ownership to 29.6% through stock option exercises and a family transfer, despite overall share dilution from recent issuances and warrant exercises.

Summary

• Harry N. Vafias, CEO of Imperial Petroleum Inc., increased his beneficial ownership of the company's common stock to 13,205,673 shares, representing 29.6% of the class.
• This increase includes the acquisition of 48,742 shares transferred from his father, Nikolaos Vafias, without consideration on October 24, 2025.
• Mr. Vafias also acquired 296,875 shares by exercising vested stock options for an aggregate purchase price of $475,000 on October 31, 2025.
• An additional 50,000 shares were acquired on September 17, 2025, through vested stock option exercise for $180,000, which had been previously reported as beneficially owned within 60 days.
• Beneficial ownership percentages were updated to reflect dilution from the issuance of shares related to a prospectus supplement filed on December 1, 2025, and the exercise of outstanding warrants.
• Flawless Management Inc. beneficially owns 6,991,255 shares (15.7%), and Arethusa Properties LTD beneficially owns 3,066,227 shares (6.9%).

Sentiment

Score: 6

Explanation: The increase in CEO's direct ownership is a positive signal of confidence, but this is somewhat offset by the general dilution of shares from other issuances, which can be perceived neutrally or slightly negatively by the market. The filing is primarily an informational update on ownership structure.

Positives

• Increased insider ownership by CEO Harry N. Vafias, demonstrating continued commitment and confidence in the company.
• Direct acquisition of shares by the CEO through stock option exercises, indicating a personal investment in the company's future.

Negatives

• Dilution in percentage ownership for existing shareholders due to the issuance of new shares from a prospectus supplement and warrant exercises.

Risks

• The mention of dilution implies a potential impact on existing shareholder value, although no explicit general company risks are detailed.

Future Outlook

The Reporting Persons intend to review their investment in the Issuer on a continuing basis and may acquire additional securities or sell existing holdings based on various factors including the Issuer's business, financial condition, market conditions, and strategic alternatives. Harry N. Vafias, as CEO, will continue to engage in discussions regarding the Issuer's operations and potential corporate transactions.

Management Comments

• 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.
• 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 transactions.

Industry Context

This filing primarily details changes in beneficial ownership by key insiders and related entities, rather than providing broad industry insights. The mention of share issuance and warrant exercises suggests ongoing capital market activities, which are common across various industries for growth or operational funding.

Comparison to Industry Standards

• This filing is an update on insider ownership and does not contain information that allows for a direct comparison to industry-specific operational or financial benchmarks or comparable companies/projects.

Corporate Governance

Related Party Transactions

• On October 24, 2025, Harry N. Vafias's father, Nikolaos Vafias, transferred 48,742 shares of Common Stock to Harry N. Vafias without consideration.

Stakeholder Impact

• Shareholders: Existing shareholders experience dilution in their percentage ownership due to new share issuances, but the increased direct stake by the CEO could be seen as a positive sign of management's commitment.
• Management: Harry N. Vafias has increased his personal stake, aligning his interests more closely with long-term shareholder value.

Next Steps

• Reporting Persons will continue to review their investment in Imperial Petroleum Inc.
• Reporting Persons may acquire additional securities or sell existing holdings in the future.
• Harry N. Vafias, as CEO, will continue to engage in discussions regarding the Issuer's business, operations, and potential extraordinary corporate transactions.

Key Dates

Recommendation

While the increase in CEO Harry N. Vafias's direct beneficial ownership through option exercises and a family transfer signals strong insider confidence, the overall dilution from recent share issuances and warrant exercises presents a mixed picture. The filing primarily provides an update on ownership structure rather than new operational or financial performance data. Investors should hold and monitor future operational results and strategic developments, as the current information doesn't provide a strong catalyst for a 'buy' or 'sell' recommendation.

Keywords

Imperial Petroleum Inc., Harry N. Vafias, beneficial ownership, Schedule 13D/A, stock options, share dilution, insider ownership, common stock, corporate governance, SEC filing