SCHEDULE: Imperial Petroleum Adjusts C3is Stake Post-Split

Imperial Petroleum Inc. updated its beneficial ownership in C3is Inc. to 81.9% following a reverse stock split and warrant exercises, adjusting its Series A Preferred Stock conversion price.

Summary

• Imperial Petroleum Inc. (Reporting Person) filed Amendment No. 9 to its Schedule 13D regarding its beneficial ownership in C3is Inc. (Issuer).
• The beneficial ownership percentage of Imperial Petroleum in C3is Inc. is now 81.9%.
• This update reflects changes in the conversion price of C3is Inc.'s 5.0% Series A Cumulative Convertible Perpetual Preferred Stock.
• The conversion price was adjusted to $1.5131 due to C3is Inc.'s 1-for-20 reverse stock split, effective January 26, 2026.
• The adjustment also accounts for the related exercise price adjustment of Class B-1, B-2, C-1, and C-2 Warrants, whose adjustment period ended February 2, 2026.
• The percentage ownership was diluted based on the revised total number of outstanding shares, including those issued from warrant exercises.
• Imperial Petroleum now beneficially owns 9,913,422 shares of C3is Inc. Common Stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral update, primarily reflecting mechanical adjustments to beneficial ownership following a reverse stock split and warrant exercises, rather than new strategic developments or financial performance.

Positives

• Imperial Petroleum maintains a significant majority stake (81.9%) in C3is Inc., indicating strong control and influence over the Issuer's strategic direction.

Negatives

• The filing indicates dilution in Imperial Petroleum's percentage ownership due to the issuance of shares upon exercise of outstanding warrants, though the aggregate number of shares owned increased.
• A 1-for-20 reverse stock split often signals underlying issues with share price or market perception, potentially indicating a need to meet listing requirements.

Risks

• Future actions regarding Imperial Petroleum's investment are dependent on various factors including C3is Inc.'s business, financial condition, operations, prospects, and strategic alternatives.
• General market, industry, and economic conditions could impact the value of the investment.
• Liquidity of C3is Inc.'s securities is a factor in Imperial Petroleum's potential future actions.

Future Outlook

Imperial Petroleum Inc. intends to continuously review its investment in C3is Inc. and may acquire additional securities, or retain or sell existing shares, based on an ongoing evaluation of C3is Inc.'s business, financial condition, operations, prospects, strategic alternatives, market conditions, and other factors. Discussions with C3is Inc. management and other shareholders may include exploring extraordinary corporate transactions.

Management Comments

• Imperial Petroleum Inc. intends to review its investment in the Issuer on a continuing basis.
• Imperial Petroleum Inc. may from time to time acquire additional securities of the Issuer, or retain or sell all or portion of the shares then held by the Reporting Person.
• Any actions the Reporting Person might undertake... will be dependent upon the Reporting Person's review of numerous factors, including... ongoing evaluation of the Issuer's business, financial condition, operations, prospects and strategic alternatives.

Industry Context

StockSavvy.ai notes that the shipping industry, in which both C3is Inc. and Imperial Petroleum Inc. operate, is subject to volatile freight rates, geopolitical risks, and regulatory changes. A significant ownership stake by a related entity like Imperial Petroleum in C3is Inc. is common in the maritime sector, often reflecting strategic alignment or asset management strategies. The reverse stock split by C3is Inc. could be a move to maintain listing compliance or improve stock perception, a common occurrence for smaller-cap shipping companies facing market pressures.

Comparison to Industry Standards

• The 81.9% beneficial ownership by Imperial Petroleum in C3is Inc. is a very high concentration, significantly above typical institutional investor stakes in publicly traded companies, indicating a controlling interest rather than a portfolio investment.
• Reverse stock splits, such as C3is Inc.'s 1-for-20, are often undertaken by companies whose stock price has fallen below exchange minimums (e.g., $1.00 for Nasdaq), a strategy seen in other micro-cap shipping firms like Top Ships Inc. or Globus Maritime Ltd. when facing delisting threats.
• The adjustment of convertible preferred stock conversion prices and warrant exercise prices due to corporate actions like reverse splits is standard practice to protect the economic interests of holders, aligning with terms typically found in similar instruments issued by peers in the maritime or other capital-intensive industries.

Related Party Transactions

• Harry N. Vafias, Chairman, CEO, and President of Imperial Petroleum, also serves as the Non-Executive Chairman of C3is Inc. and beneficially owns 5,028 shares of C3is Inc. Common Stock.
• John Kostoyannis and George Xiradakis, directors of Imperial Petroleum, are also directors of C3is Inc.

Stakeholder Impact

• Shareholders of C3is Inc.: The high beneficial ownership by Imperial Petroleum means minority shareholders have limited influence. The reverse stock split and warrant exercises have impacted the share structure and potentially the stock price.
• Shareholders of Imperial Petroleum Inc.: The continued significant investment in C3is Inc. reflects Imperial Petroleum's strategic interest and potential for future value creation or divestment.

Next Steps

• Imperial Petroleum Inc. will continue to review its investment in C3is Inc.
• Imperial Petroleum Inc. may acquire additional securities, or retain or sell existing shares of C3is Inc.
• Discussions may occur between Imperial Petroleum Inc. management and C3is Inc. management/other shareholders regarding operations, conduct of business, or extraordinary corporate transactions.

Key Dates

Recommendation

This filing is primarily an update on beneficial ownership following corporate actions (reverse stock split, warrant exercises) rather than a performance report. While Imperial Petroleum maintains a controlling stake, the underlying reasons for the reverse split (often to maintain listing) suggest potential challenges for C3is Inc. Without further operational or financial details, a 'hold' recommendation is appropriate for existing investors, while new investors should await more comprehensive financial reporting.

Keywords

C3is Inc., Imperial Petroleum Inc., Schedule 13D, Beneficial Ownership, Reverse Stock Split, Preferred Stock, Warrants, Corporate Governance, Shipping, Maritime