{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-040746","form_type":"8-K","ticker":"IONS","cik":"0000874015","company_name":"IONIS PHARMACEUTICALS INC","filed_at":"2023-08-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.834082+00:00","generated_at":"2026-06-11T05:54:18.339379+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"medium","headline":"Ionis closes sale of Carlsbad lots and enters leaseback with Oxford affiliate","bullets":["Sold Lots 21 and 22 in Carlsbad Oaks North Business Park to Oxford I Asset Management USA Inc.","Closed lease agreement on same property with affiliate Lots 21 & 22 Owner (DE) LLC.","Purchase and sale agreement originally entered October 20, 2022; lease terms summarized in prior 8-K.","Transaction closed on August 21, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-040746","json":"https://secwatch.observer/filing/0001140361-23-040746.json","markdown":"https://secwatch.observer/filing/0001140361-23-040746.md","text":"https://secwatch.observer/filing/0001140361-23-040746.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/874015/000114036123040746/0001140361-23-040746-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874015/000114036123040746/brhc20057833_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T05:54:18.339379+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"}