{"schema_version":"secwatch.filing_event.v1","accession":"0001451505-25-000056","form_type":"8-K","ticker":"RIG","cik":"0001451505","company_name":"Transocean Ltd.","filed_at":"2025-06-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.329076+00:00","generated_at":"2026-05-19T23:47:35.256390+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Transocean receives $100M option exercise for Transocean Spitsbergen in Norway","bullets":["Two-well option exercised for harsh-environment semisubmersible Transocean Spitsbergen in Norway.","Program expected to commence Q1 2026, directly continuing the rig's current program.","Adds approximately $100 million to backlog, excluding additional services."],"urls":{"canonical":"https://secwatch.observer/filing/0001451505-25-000056","json":"https://secwatch.observer/filing/0001451505-25-000056.json","markdown":"https://secwatch.observer/filing/0001451505-25-000056.md","text":"https://secwatch.observer/filing/0001451505-25-000056.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1451505/000145150525000056/0001451505-25-000056-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1451505/000145150525000056/rig-20250604x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-19T23:47:35.256390+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}