secwatch.observer — SEC 8-K summary ====================================== Issuer: Transocean Ltd. (RIG) CIK: 0001451505 Form: 8-K Filed at: 2026-02-10T23:59:59+00:00 Accession: 0001104659-26-012387 Event type: m_and_a Sentiment: positive Materiality: 0.90 Item codes: 1.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Transocean to acquire Valaris; all-stock deal at 15.235x ratio; 53/47 ownership split -------------------------------------------------------------------------------- - Transocean to acquire all Valaris shares at exchange ratio of 15.235 Transocean shares per Valaris share. - Existing Transocean shareholders will own ~53% and Valaris shareholders ~47% of combined company. - Termination fees: $195M payable by Transocean, $173M by Valaris under specified circumstances. - Support agreements in place: ~18% of Valaris shares and ~9% of Transocean shares committed to vote in favor. - Both boards unanimously approved the deal; expected close by Feb 2027 subject to approvals. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1451505/000110465926012387/0001104659-26-012387-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1451505/000110465926012387/tm265550d3_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-012387 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer