{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-224161","form_type":"8-K","ticker":"ZYME","cik":"0001937653","company_name":"Zymeworks Inc.","filed_at":"2026-05-14T20:29:55+00:00","discovered_at":"2026-05-14T20:31:00.345228+00:00","generated_at":"2026-05-14T20:40:16.365894+00:00","sec_items":["8.01","7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Zymeworks authorizes $125M share repurchase program, expects cash runway beyond 2028","bullets":["Board authorized up to $125M share repurchase of common stock under 2026 program.","Prior 2025 program terminated; 4,197,553 shares repurchased at avg $24.36 for $102.3M.","Company expects existing cash plus $440M milestone payments for Ziihera to fund operations beyond 2028.","Approximately 73.0M shares outstanding as of May 13, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-224161","json":"https://secwatch.observer/filing/0001193125-26-224161.json","markdown":"https://secwatch.observer/filing/0001193125-26-224161.md","text":"https://secwatch.observer/filing/0001193125-26-224161.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1937653/000119312526224161/0001193125-26-224161-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1937653/000119312526224161/d110930d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T20:40:16.365894+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"}