secwatch.observer — SEC 8-K summary ====================================== Issuer: OMEROS CORP (OMER) CIK: 0001285819 Form: 8-K Filed at: 2026-06-18T11:52:18+00:00 Accession: 0001437749-26-021040 Event type: debt Sentiment: neutral Materiality: 0.55 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Omeros to repurchase up to $16M principal of 9.50% Convertible Notes for ~$34M ------------------------------------------------------------------------------ - Repurchase of up to $16.0M aggregate principal amount of 9.50% Convertible Senior Notes due 2029. - Total purchase price up to ~$34.0M, including accrued interest, subject to adjustment based on common stock trading price. - Expected closing between July 6 and July 16, 2026. - After repurchase, approximately $54.8M principal amount of Notes will remain outstanding. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1285819/000143774926021040/0001437749-26-021040-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1285819/000143774926021040/omer20260618_8k.htm HTML page: https://secwatch.observer/filing/0001437749-26-021040 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer