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C3is Inc. (CISS) files a prospectus supplement to its Form F-1 and concurrently reports strong unaudited results for the quarter and six months ended June 30, 2026. The supplement incorporates an August 27, 2026 Form 6-K into the F-1 and other registration statements.
For the first half of 2026, net income was $13.18 million, up 409% from the first half of 2025, while adjusted net income was $15.28 million, up 562%. EBITDA reached $16.65 million and adjusted EBITDA $18.74 million, reflecting higher voyage revenues and an enlarged fleet. Time charter equivalent rate for the first half rose to $36,769 from $16,335.
Voyage revenues for the six months increased to $35.62 million from $19.41 million. As of August 26, 2026, C3is had 1,487,970 common shares outstanding and had issued 15,113 shares under its ATM program for $2.6 million of gross proceeds. All prefunded and Class F warrants from the July 28, 2026 underwritten offering had been fully exercised, and the company reports a debt‑free fleet of six vessels with total capacity of 311,431 dwt.
C3is Inc. (CISS) filed a prospectus supplement to its Form F-1 registration to incorporate a Form 6-K that reports strong unaudited results for the quarter and six months ended June 30, 2026. The company generated $24.0 million in Q2 2026 revenues and $35.6 million for the first half of 2026. Net income was $9.98 million for Q2 and $13.18 million for the first half, while Adjusted net income reached $9.79 million and $15.28 million, respectively. EBITDA was $12.03 million in Q2 and $16.65 million for six months; Adjusted EBITDA was $11.84 million and $18.74 million, with management highlighting a debt-free fleet and recent delivery of two product tankers.
As of June 30, 2026, C3is reported $144.8 million in assets, including $96.3 million in vessels, $32.5 million in time deposits and $0.74 million in cash, against total liabilities of $30.2 million and equity of $114.6 million. Operating cash flow for the first half was $12.8 million1,487,970 common shares were outstanding; during the first half the company issued 15,113 shares via its ATM program for $2.6 million of gross proceeds, and all prefunded and Class F warrants from the July 28, 2026 underwritten offering had been fully exercised.
C3is Inc. (CISS) filed a prospectus supplement that incorporates its Form 6‑K, highlighting strong unaudited results for the second quarter and six months ended June 30, 2026. Voyage revenues for the first half of 2026 were $35.62 million, up from $19.41 million in 2025, and net income rose to $13.18 million from $2.59 million. Adjusted net income reached $15.28 million and Adjusted EBITDA $18.74 million, with management emphasizing fleet expansion and a debt‑free fleet. Time charter equivalent revenue for the first half was $27.43 million, with a TCE rate of $36,769 per day.
The fleet grew to five owned vessels at June 30, 2026, and fleet capacity reached 311,431 dwt. As of August 26, 2026, C3is had 1,487,970 common shares outstanding, after issuing 15,113 shares via its ATM program for $2.6 million in gross proceeds and the full exercise of all prefunded and Class F warrants from the July 28, 2026 offering. Total assets increased to $144.76 million, with stockholders’ equity of $114.59 million.
C3is Inc. (CISS) filed a prospectus supplement to its Form F-1 to incorporate a Form 6-K with unaudited results for the quarter and six months ended June 30, 2026, and updated share information. As of August 26, 2026, common shares outstanding were 1,487,970, with all prefunded and Class F warrants from the July 28, 2026 offering fully exercised.
For first-half 2026, C3is reported net income of $13.18 million (up 409% vs. first-half 2025) and adjusted net income of $15.28 million (up 562%). EBITDA was $16.65 million and adjusted EBITDA $18.74 million. Revenues reached $35.62 million, with a time charter equivalent rate of $36,769 per day. The fleet grew to five vessels at June 30, 2026, including two newly delivered product tankers, which the company notes are being acquired under a flexible payment structure while maintaining what it describes as a debt-free fleet.
C3is Inc. (CISS) filed a prospectus supplement that incorporates its August 27, 2026 Form 6-K, providing unaudited results for the second quarter and six months ended June 30, 2026 into an existing Form F-1 registration. The company, a ship-owner in drybulk and tanker markets, reports sharply improved profitability in 2026.
For the first half of 2026, net income was $13.18 million, up from $2.59 million in the first half of 2025, while adjusted net income was $15.28 million. EBITDA reached $16.65 million and adjusted EBITDA $18.74 million. Voyage revenues for the period were $35.62 million versus $19.41 million a year earlier, and the time charter equivalent rate increased to $36,769 from $16,335.
As of August 26, 2026, C3is Inc. had 1,487,970 common shares outstanding, with all prefunded and Class F warrants from its July 28, 2026 offering fully exercised. At June 30, 2026, total assets were $144.76 million and stockholders’ equity was $114.59 million, with a debt-free fleet but a significantly higher payable balance to related parties.
C3is Inc. (CISS), a Greece-based tanker and drybulk shipowner, reported very strong unaudited results for the second quarter and six months ended June 30, 2026. Voyage revenues were $24.0 million in Q2 2026 and $35.6 million for the first half of 2026. Net income for the first half reached $13.18 million, which the company states was up 409% versus the first half of 2025, while Adjusted Net Income was $15.28 million, up 562%. First-half EBITDA was $16.65 million (up 176%) and Adjusted EBITDA was $18.74 million (up 226%).
The company highlights a debt-free fleet and fleet expansion. It owns six vessels totaling 311,431 dwt, including two product tankers delivered in 2026 under payment structures where remaining acquisition costs are payable within one year of the respective agreements. Time charter equivalent rates rose to $40,260 in Q2 2026 and $36,769 for the first half of 2026. Cash and cash equivalents plus time deposits totaled about $33.25 million at June 30, 2026, and total assets were $144.8 million with total liabilities of $30.2 million.
During the first six months of 2026, C3is issued 15,113 common shares under its at-the-market program for gross proceeds of $2.6 million1,487,970 common shares outstanding, and all prefunded and Class F warrants from the July 28, 2026 underwritten offering had been fully exercised. Management notes these results validate its strategy of disciplined expansion and diversification, but also cautions that the figures are preliminary and unaudited.
C3is Inc. (CISS) updated its existing Form F-1 prospectus by incorporating a recent Form 6-K that describes a one-for-40 reverse stock split of its common shares, effective as of 11:59 p.m. Eastern time on August 18, 2026. The split reduced outstanding common shares from approximately 57.6 million to approximately 1.44 million, with no change to par value or authorized share counts, and cash paid in lieu of fractional shares. The company’s stock continues to trade on the Nasdaq Capital Market under the symbol CISS on a split-adjusted basis, now with a new CUSIP Y18284409. Outstanding warrants and 5.00% Series A Cumulative Convertible Perpetual Preferred Stock are proportionately adjusted for the reverse split, with additional exercise and conversion price resets based on a future volume weighted average price window.
C3is Inc. (CISS) reports that, effective as of 11:59 p.m. Eastern time on August 18, 2026, it implemented a one‑for‑40 reverse stock split of its common shares. The transaction reduced outstanding common stock from approximately 57.6 million shares to approximately 1.44 million shares and applied to all outstanding shares.
No fractional shares were issued; stockholders otherwise entitled to fractions received a cash payment based on the closing price on the trading day immediately preceding the effective date, as adjusted for the split. The par value of $0.01 per share and the number of authorized common and preferred shares were unchanged. Outstanding warrants and 5.00% Series A Cumulative Convertible Perpetual Preferred Stock are being proportionately adjusted, with certain warrant exercise and preferred conversion prices further reset to the lowest daily volume weighted average price in a specified 10‑trading‑day window around the split. Post‑split common shares now trade on the Nasdaq Capital Market under the symbol CISS with new CUSIP Y18284409.
C3is Inc. (CISS) reports a corporate action that has been incorporated into its existing Form F-1 prospectus via this prospectus supplement and an attached Form 6-K. Effective as of 11:59 p.m. Eastern time on August 18, 2026, C3is implemented a one-for-40 reverse stock split of its common shares, after filing an amendment to its Restated Articles of Incorporation under Marshall Islands law. The reverse split reduced outstanding common shares from approximately 57.6 million to approximately 1.44 million, with no change to par value or authorized share counts, and cash is paid in lieu of fractional shares. Outstanding warrants and 5.00% Series A Cumulative Convertible Perpetual Preferred Stock are proportionately adjusted, with further exercise-price adjustments tied to the lowest daily volume weighted average price in a defined 10-trading-day window. Post-split shares trade on Nasdaq Capital Market on a split-adjusted basis under the symbol CISS with new CUSIP Y18284409.
C3is Inc. (CISS) implemented a one-for-40 reverse stock split of its common shares, effective as of 11:59 p.m. Eastern time on August 18, 2026. This reduced outstanding common shares from approximately 57.6 million to approximately 1.44 million, with no change to par value or authorized share counts.
Fractional shares were not issued; holders instead receive cash based on the closing price on the trading day before effectiveness. All outstanding warrants and 5.00% Series A Convertible Preferred Stock are proportionately adjusted, with further exercise-price adjustments tied to the lowest daily volume weighted average price in a 10‑trading‑day window around the reverse split.
C3is common stock continues trading on the Nasdaq Capital Market under the symbol CISS on a split-adjusted basis beginning August 19, 2026, with a new CUSIP Y18284409. A new stock certificate form reflecting the post-split structure is provided.