{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-041038","form_type":"8-K","ticker":"IONS","cik":"0000874015","company_name":"IONIS PHARMACEUTICALS INC","filed_at":"2023-08-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.834292+00:00","generated_at":"2026-06-11T05:13:30.235555+00:00","sec_items":["8.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Ionis repurchases $30.2M of 0.125% convertible notes due 2024 for $29.2M cash","bullets":["Agreements with certain holders on Aug 21 and Aug 23, 2023; $30.2M principal bought for ~$29.2M cash.","Repurchases were privately negotiated; no impact on note terms for remaining holders.","Company may seek to buy back additional 2024 notes or other debt in open market or private deals.","Retirement of notes reduces outstanding principal and interest obligations.","Future repurchases could be material and affect trading liquidity of the notes."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-041038","json":"https://secwatch.observer/filing/0001140361-23-041038.json","markdown":"https://secwatch.observer/filing/0001140361-23-041038.md","text":"https://secwatch.observer/filing/0001140361-23-041038.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874015/000114036123041038/0001140361-23-041038-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874015/000114036123041038/brhc20057911_form8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T05:13:30.235555+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"}