{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-302488","form_type":"8-K","ticker":"ZYME","cik":"0001937653","company_name":"Zymeworks Inc.","filed_at":"2023-12-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.428359+00:00","generated_at":"2026-06-07T07:38:14.420478+00:00","sec_items":["1.01","3.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Zymeworks raises $50M via pre-funded warrants; cash runway into H2 2027","bullets":["Gross proceeds of ~$50M from sale of 5,086,521 pre-funded warrants at $9.8299 each.","Each warrant exercisable at $0.0001/share, with 19.99% beneficial ownership limitation.","EcoR1 Capital receives board nomination right for one partner until Jan 1, 2026.","Proceeds to extend cash runway into H2 2027, fund R&D and general corporate purposes.","Closing expected Dec 28, 2023, subject to customary conditions."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-302488","json":"https://secwatch.observer/filing/0001193125-23-302488.json","markdown":"https://secwatch.observer/filing/0001193125-23-302488.md","text":"https://secwatch.observer/filing/0001193125-23-302488.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1937653/000119312523302488/0001193125-23-302488-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1937653/000119312523302488/d647927d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T07:38:14.420478+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":[{"claim_id":"ee2cd317dde4946b9f5441a0dc48fabab4ab28bc","claim":"Zymeworks Inc. entered into Securities Purchase Agreement with certain institutional accredited investors affiliated with EcoR1 Capital, LLC valued at approximately $50 million (effective 2023-12-23).","evidence_excerpt":"On December 23, 2023, Zymeworks Inc. (the “Company”) entered into a securities purchase agreement (the “Securities Purchase Agreement”) for a private placement (the “Private Placement”) with certain institutional accredited investors affiliated with EcoR1 Capital, LLC (collectively, the “Purchasers”).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1937653/000119312523302488/0001193125-23-302488-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"equity purchase"},{"label":"Counterparty","value":"certain institutional accredited investors affiliated with EcoR1 Capital, LLC"},{"label":"Value","value":"approximately $50 million"},{"label":"Effective","value":"2023-12-23"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}