{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-130781","form_type":"8-K","ticker":"ZYME","cik":"0001937653","company_name":"Zymeworks Inc.","filed_at":"2024-05-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.256728+00:00","generated_at":"2026-06-02T23:22:15.602302+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Zymeworks files prospectus supplement for up to $150M at-the-market offering via Cantor","bullets":["Registers up to $150M in common stock for sale through Cantor Fitzgerald as sales agent (ATM offering).","Also registers 570,637 shares of common stock issuable upon exchange of exchangeable shares from prior redomicile.","Prospectus supplements dated May 3, 2024, to existing Form S-3ASR shelf registration statement.","Legal opinions from Wilson Sonsini Goodrich & Rosati filed as exhibits 5.1 and 5.2."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-130781","json":"https://secwatch.observer/filing/0001193125-24-130781.json","markdown":"https://secwatch.observer/filing/0001193125-24-130781.md","text":"https://secwatch.observer/filing/0001193125-24-130781.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1937653/000119312524130781/0001193125-24-130781-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1937653/000119312524130781/d835347d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-02T23:22:15.602302+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"}