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    SEC Form EFFECT filed by C3is Inc.

    5/6/25 12:15:30 AM ET
    $CISS
    Marine Transportation
    Consumer Discretionary
    Get the next $CISS alert in real time by email
    Notice of Effectiveness
    UNITED STATES
    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549
    Notice of Effectiveness
    Effectiveness Date: May 5, 2025
    Accession Number: 0001193125-25-107474
    Submission Type: POS AM
    CIK: 0001951067
    Company Name: C3is Inc.
    File Number: 333-276868
    Get the next $CISS alert in real time by email

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    SEC Form 6-K filed by C3is Inc.

    6-K - C3is Inc. (0001951067) (Filer)

    12/12/25 4:30:33 PM ET
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    SEC Form 424B4 filed by C3is Inc.

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    SEC Form EFFECT filed by C3is Inc.

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    12/11/25 12:15:13 AM ET
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    C3is Inc. Announces Closing of $9 Million Public Offering

    ATHENS, Greece, Dec. 12, 2025 (GLOBE NEWSWIRE) -- C3is Inc. (NASDAQ:CISS) (the "Company"), a ship-owning company providing dry bulk and tanker seaborne transportation services, today announced the closing of a public offering made on a reasonable best efforts basis with gross proceeds to the Company of approximately $9 million, before deducting placement agent fees and other offering expenses payable by the Company. The offering consisted of 7,500,000 units, each consisting of (i) one (1) share of common stock ("Common Share") or one (1) pre-funded warrant ("Pre-Funded Warrant") in lieu of one Common Share, (ii) one (1) Class D Warrant to purchase one (1) Common Share per warrant at an in

    12/12/25 9:25:00 AM ET
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    C3is Inc. Announces Pricing of $9 Million Public Offering

    ATHENS, Greece, Dec. 11, 2025 (GLOBE NEWSWIRE) -- C3is Inc. (NASDAQ:CISS) (the "Company"), a ship-owning company providing dry bulk and tanker seaborne transportation services, today announced the pricing of a public offering made on a reasonable best efforts basis with gross proceeds to the Company expected to be approximately $9 million, before deducting placement agent fees and other offering expenses payable by the Company. The offering consists of 7,500,000 units, each consisting of (i) one (1) share of common stock ("Common Share") or one (1) pre-funded warrant ("Pre-Funded Warrant") in lieu of one Common Share, (ii) one (1) Class D Warrant to purchase one (1) Common Share per warra

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    C3is Inc. reports third quarter and nine months 2025 financial and operating results

    ATHENS, Greece, Nov. 18, 2025 (GLOBE NEWSWIRE) -- C3is Inc. (NASDAQ:CISS) (the "Company"), a ship-owning company providing drybulk and tanker seaborne transportation services, announced today its unaudited financial and operating results for the third quarter and nine months ended September 30, 2025. OPERATIONAL AND FINANCIAL HIGHLIGHTS Our handysize dry bulk carriers are on time charters of short-term durations, producing steady cash flows, while our Aframax tanker operates in the spot market, currently achieving voyage charter rates of around $52,000 per day.All of our vessels are unencumbered.Fleet operational utilization of 67.7% for the three months ended September 30, 2025, mainly

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    C3is Inc. reports third quarter and nine months 2025 financial and operating results

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    C3is Inc. announces the date for the release of the third quarter and nine months 2025 financial and operating results

    ATHENS, Greece, Nov. 13, 2025 (GLOBE NEWSWIRE) -- C3is Inc. (NASDAQ:CISS) (the "Company"), a ship-owning company providing seaborne transportation services, announced today that it will release its third quarter financial results for the period ended September 30, 2025 before the market opens in New York on November 18, 2025. On November 18, 2025 at 10:00 am ET, the company's management will host a conference call to present the results and the company's operations and outlook. Slides and audio webcast: There will also be a live and then archived webcast of the conference call, through the C3is Inc. website (www.c3is.pro). Participants to the live webcast should register on the website

    11/13/25 9:10:00 AM ET
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    C3is Inc. reports second quarter and six months 2025 financial and operating results

    ATHENS, Greece, Sept. 02, 2025 (GLOBE NEWSWIRE) -- C3is Inc. (NASDAQ:CISS) (the "Company"), a ship-owning company providing drybulk and tanker seaborne transportation services, announced today its unaudited financial and operating results for the second quarter and six months ended June 30, 2025. OPERATIONAL AND FINANCIAL HIGHLIGHTS Our handysize dry bulk carriers are on time charters of short-term durations, producing steady cash flows, while our Aframax tanker operates in the spot market, currently achieving voyage charter rates of around $25,000 per day.All of our vessels are unencumbered.Fleet operational utilization of 78% for the three months ended June 30, 2025, mainly due to the

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    Amendment: SEC Form SC 13D/A filed by C3is Inc.

    SC 13D/A - C3is Inc. (0001951067) (Subject)

    9/18/24 5:01:25 PM ET
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    Amendment: SEC Form SC 13D/A filed by C3is Inc.

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    SEC Form SC 13G filed by C3is Inc.

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