Sec Form 13D Filing - Imperial Petroleum Inc./Marshall Islands filing for C3IS INC (CISS) - 2024-05-01

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 13D

Under the Securities Exchange Act of 1934

(Amendment No. 3)^*

C3is INC.

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

Y18284 201

(CUSIP Number)

Imperial Petroleum Inc.

Attn: Harry N. Vafias

331 Kifissias Avenue

Erithrea 14561

Athens, Greece

011 30210 625 0001

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)

April 30, 2024

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ☐.

Note: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties to whom copies are to be sent.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(Continued on following pages)

AMENDMENT NO. 3 TO

STATEMENT ON SCHEDULE 13D

This Amendment No. 3 (this “Amendment No. 3”) to Schedule 13D (originally filed on July 28, 2023 and amended by Amendment No. 1 filed on January 24, 2024 and Amendment No. 2 filed on March 20, 2024), relates to the common stock, par value $0.01 per share (“Common Stock”), of C3is Inc., a Marshall Islands corporation (the “Issuer”), and is being filed by Imperial Petroleum Inc., a Marshall Islands corporation (“Imperial Petroleum” or the “Reporting Person”).

Information given in response to each item below shall be deemed incorporated by reference in all other items below. Unless indicated otherwise, all items left blank remain unchanged, and any items which are amended below are deemed to amend and update the existing items in the Schedule 13D.

All Common Stock share amounts reflect the 1-for-100 reverse split of the Common Stock effected by the Issuer on April 11, 2024, at 11:59 p.m., Eastern time (the “Reverse Split”).

Item 3 of the Statement is hereby amended by adding the following paragraphs to the end of Item 3:

This Amendment No. 3 updates the number of shares of Common Stock beneficially owned by Imperial Petroleum as a result of changes in the conversion price of the 5.0% Series A Cumulative Convertible Perpetual Preferred Stock, par value $0.01 per share (the “Series A Convertible Preferred Stock”), of the Issuer. The conversion price has been adjusted to $1.2573 pursuant to the terms of the Series A Convertible Preferred Stock as a result of the adjustment of the exercise price of the Class B-1, B-2, C-1 and C-2 Warrants of the Issuer previously issued in registered offerings based on the daily VWAP for the Common Stock during an adjustment period relating to the Reverse Split, as reported in the Issuer’s Annual Report on Form 20-F filed with the SEC on April 30, 2024 (the “Annual Report”), to $1.2573 per share of Common Stock.

This Amendment No. 3 also updates the percentage of shares of Common Stock beneficially owned by Imperial Petroleum due to issuances of Common Stock by the Issuer upon the exercise of outstanding warrants as reported in the Annual Report.

Harry N. Vafias, the Chairman, Chief Executive Officer and President of Imperial Petroleum, is the Non-Executive Chairman of the Issuer and is the beneficial owner of 8,718 shares of Common Stock as of the date hereof. John Kostoyannis and George Xiradakis, each a director of Imperial Petroleum, are each a director of the Issuer and own nil and nil shares of Common Stock, respectively, as of the date hereof.

The Reporting Person invested in the securities described in this Schedule 13D in connection with the Spin-Off Distribution, and intends to review its investment in the Issuer on a continuing basis. The 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 Person, in the open market, block trades, underwritten public offerings or privately negotiated transactions. Any actions the 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 the 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 Non-Executive Chairman of the Issuer and John Kostoyannis and George Xiradakis each serve as directors of the Issuer and therefore these Covered Persons regularly engage 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 including the events listed in Items 4(a) through 4(j) of Schedule 13D. In connection with these discussions, the Reporting Person may, either directly or through one or more affiliates, determine to take any available course of action or to take no course of action and may at any time and from time to time take steps to further or implement such course of action, including any of the events listed in Items 4(a) through 4(j) of Schedule 13D. Any action or actions the Reporting Person may undertake with respect to its investment in the Issuer or the operations and conduct of the Issuer’s business will be dependent upon the Reporting Person’s review of numerous factors, including those listed above, and the Reporting Person specifically reserves the right to change its intentions, or to formulate plans and proposals, with respect to any or all of the matters described in this paragraph, subject to applicable law and regulations.

Item 5 of the Statement is hereby amended and restated to read as follows:

(a) and (b) The responses of Imperial Petroleum to Rows (7) through (11) of the cover page of this Schedule are incorporated herein by reference. Except as set forth herein, neither Imperial Petroleum nor, to the knowledge of Imperial Petroleum, the Covered Persons beneficially own any Common Stock as of the date of this filing.

(c) The information set forth in Item 3 is hereby incorporated herein by reference. Other than as set forth in this Schedule, neither Imperial Petroleum nor, to the best of its knowledge, any of the Covered Persons has engaged in any transaction in any Common Stock during the past 60 days.

(d) No other person is known to Imperial Petroleum to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the shares of the Common Stock covered by this Schedule.

(e) Not applicable.

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SIGNATURE

After reasonable inquiry and to the best of the knowledge and belief of the undersigned, the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: May 1, 2024