Welcome to our dedicated page for Transocean SEC filings (Ticker: RIG), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
This Transocean Ltd. (NYSE: RIG) filings page brings together the company’s reports to the U.S. Securities and Exchange Commission, including Form 8-K current reports and references to its annual Form 10-K and other periodic filings. Transocean is a Swiss-incorporated offshore contract driller that focuses on ultra-deepwater and harsh environment services for oil and gas wells, and its SEC documents provide detailed insight into both operations and capital structure.
Recent Form 8-K filings describe material events such as contract awards and option exercises for rigs like Deepwater Atlas, Deepwater Mykonos, Deepwater Skyros, Transocean Enabler and Transocean Barents. These filings quantify the approximate additions to firm contract backlog and outline expected campaign durations and locations, giving investors a clearer view of future contracted activity.
Other 8-Ks focus on financing and capital markets transactions, including a private offering of Senior Priority Guaranteed Notes due 2032, cash tender offers for senior notes due 2041 and 2028, and an underwritten public offering of Transocean shares. These documents summarize key terms of new debt, tender offer conditions, early tender results and intended use of proceeds for debt repayment or redemption.
Transocean also uses Form 8-K to furnish quarterly financial results and to reference its earnings press releases and interactive data files formatted in Inline XBRL. The company’s disclosures note that additional risks and details are discussed in its Annual Report on Form 10-K and other SEC filings available on the SEC’s website.
On Stock Titan, AI-powered tools can help interpret these filings by highlighting contract-related disclosures, changes in backlog, new obligations under indentures, and the financial impact of tender offers and note issuances. Real-time updates from EDGAR, combined with AI summaries, allow users to quickly understand the significance of each new RIG filing without reading every page in full.
Transocean (RIG): A holder filed a Form 144 notice to sell up to 53,769 common shares through Morgan Stanley Smith Barney LLC, with an aggregate market value of $207,456.93. The approximate sale date is 10/31/2025 on the NYSE.
The shares were acquired on 03/01/2025 via restricted stock vesting under a registered plan, with consideration listed as services rendered. Shares outstanding were 1,101,441,205 at the time noted in the form.
Transocean Ltd. reported a large Q3 2025 net loss driven by rig impairments. Contract drilling revenues were $1,028 million, up from $948 million a year ago, but the company recorded a $1,913 million loss on impairment of assets, resulting in an operating loss of $1,677 million and a net loss of $1,923 million ($2.00 per diluted share). For the nine months, revenues were $2,922 million with a net loss of $2,940 million ($3.23 per diluted share), primarily due to $3,049 million of impairments tied to rigs classified or held for sale.
Liquidity strengthened: net cash provided by operating activities was $400 million year‑to‑date. Cash and cash equivalents were $833 million, with restricted cash of $417 million. In September, Transocean issued 143.8 million shares for $421 million net proceeds. Subsequent to quarter‑end, it issued $500 million of 7.875% senior guaranteed notes and used $903 million to redeem $655 million of 8.00% senior notes and $248 million of 6.875% senior secured notes, plus $100 million to complete tenders for other notes. As of October 15, 2025, contract backlog totaled $6,728 million.
Transocean Ltd. filed a current report to furnish its financial results press release for the third quarter of 2025. The company references a press release dated October 29, 2025, which is included as Exhibit 99.1 and incorporated by reference.
The filing is primarily administrative, identifying Transocean’s common shares traded on the New York Stock Exchange under the symbol RIG and listing additional technical exhibits related to interactive data and the cover page.
Transocean Ltd. (RIG) disclosed an insider transaction on a Form 4. The company’s EVP & Chief Legal Officer sold 97,090 shares on 10/24/2025 at $4 per share pursuant to a Rule 10b5-1 trading plan adopted on March 11, 2025. After the sale, the reporting person directly owned 1,161,409 shares.
Transocean Ltd. (RIG) reported an insider transaction on Form 4. The reporting person, who serves as Director and President and CEO, sold 40,942 shares at $4 on 10/24/2025.
Following the sale, the reporting person beneficially owned 1,370,152 shares. The sales were made pursuant to a Rule 10b5-1 trading plan adopted on March 28, 2025.
Transocean Ltd. (RIG) disclosed a Form 144 notice indicating a planned sale of 40,942 shares of common stock through Morgan Stanley Smith Barney LLC, reflecting an aggregate market value of $159,264.38. The shares trade on the NYSE, with an approximate sale date of 10/24/2025.
The shares to be sold were acquired as Restricted Stock Units from the issuer on 03/01/2024 in the same amount. Shares outstanding were 943,124,986; this is a baseline figure, not the amount being sold.
RIG: A shareholder filed a Form 144 notice to sell up to 97,090 shares of common stock. The filing lists an aggregate market value of $377,680.10 for the proposed sale.
The shares are slated for execution through Morgan Stanley Smith Barney LLC, with an approximate sale date of 10/24/2025 on the NYSE. The securities were originally acquired as Restricted Stock Units on 03/01/2021 in the amount of 97,090, with the same date shown for payment.
Shares outstanding were 943,124,986; this is a baseline figure, not the amount being sold.
Transocean Ltd. closed a private Offering of $500 million in 7.875% Senior Priority Guaranteed Notes due 2032 through Transocean International Limited. The Notes are fully and unconditionally guaranteed on a senior unsecured basis by specified subsidiaries, pay interest on April 15 and October 15 each year beginning April 15, 2026, and were offered to qualified institutional buyers under Rule 144A and outside the U.S. under Regulation S. The Indenture includes covenants limiting certain additional indebtedness, liens on drilling rigs or drillships without equal and ratable security, sale-leasebacks of these assets, and certain consolidations or amalgamations, with customary events of default and potential acceleration.
Transocean also announced early results for its cash tender offer, increasing the combined aggregate purchase price cap from $50 million to $100 million. As of the Early Tender Date, $88,998,000 of 2041 Notes (about 50.21% outstanding) were validly tendered and accepted, and $120,628,000 of 2028 Notes (about 46.18% outstanding) were validly tendered, to be purchased on a pro rata basis with a proration factor of approximately 13.17%.
Transocean Ltd. furnished a “Transocean Fleet Status Report” under Item 7.01 Regulation FD Disclosure, providing drilling rig status and contract information.
The report is dated October 15, 2025 and is attached as Exhibit 99.1. The company posts Fleet Status Reports quarterly on its investor website and offers free email alerts for press releases, financial updates, and links to the report.
Transocean Ltd. announced new contract fixtures for two ultra-deepwater drillships, adding approximately $243 million in firm contract backlog. In the U.S. Gulf of America, bp exercised a 365-day option for the Deepwater Atlas in direct continuation of its existing contract, expected to contribute about $232 million in backlog. In Brazil, Petrobras exercised a 30-day option for the Deepwater Mykonos, expected to add roughly $11 million in backlog. A related press release with further details is attached as an exhibit.