{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-023886","form_type":"8-K","ticker":"OMER","cik":"0001285819","company_name":"OMEROS CORP","filed_at":"2026-07-20T21:05:11+00:00","discovered_at":"2026-07-20T21:06:00.294960+00:00","generated_at":"2026-07-20T21:06:05.670296+00:00","sec_items":["8.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Omeros repurchases $14.5M of convertible notes; total $30.5M retired, $40.3M remains","bullets":["Repurchased $14.5M principal of 9.50% Convertible Senior Notes due 2029 for ~$29.0M total (incl. accrued interest).","Combined with prior $16.0M repurchase, total retired $30.5M principal amount of Notes.","Approximately $40.3M principal amount of Notes remains outstanding after repurchases.","Repurchases were under privately negotiated agreements with certain holders."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-023886","json":"https://secwatch.observer/filing/0001437749-26-023886.json","markdown":"https://secwatch.observer/filing/0001437749-26-023886.md","text":"https://secwatch.observer/filing/0001437749-26-023886.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1285819/000143774926023886/0001437749-26-023886-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1285819/000143774926023886/omer20260716_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-20T21:06:05.670296+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"}