{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-095819","form_type":"8-K","ticker":"NRIX","cik":"0001549595","company_name":"Nurix Therapeutics, Inc.","filed_at":"2023-04-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.346744+00:00","generated_at":"2026-06-17T04:06:51.639763+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Nurix Therapeutics COO Stefani A. Wolff resigns, effective May 2, 2023","bullets":["Stefani A. Wolff notified resignation as COO and EVP of Product Development on April 5, 2023.","Departure effective May 2, 2023; no successor announced.","Wolff oversaw product development and operations; departure creates a senior management void."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-095819","json":"https://secwatch.observer/filing/0001193125-23-095819.json","markdown":"https://secwatch.observer/filing/0001193125-23-095819.md","text":"https://secwatch.observer/filing/0001193125-23-095819.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1549595/000119312523095819/0001193125-23-095819-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1549595/000119312523095819/d495127d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T04:06:51.639763+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":"5ec346fe25","claim":"Stefani A. Wolff resigned as Chief Operating Officer and Executive Vice President of Product Development at Nurix Therapeutics, Inc..","evidence_excerpt":"On April 5, 2023, Stefani A. Wolff notified Nurix Therapeutics, Inc. (“Nurix”) of her decision to resign from her position as Chief Operating Officer and Executive Vice President of Product Development of Nurix, effective May 2, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1549595/000119312523095819/0001193125-23-095819-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Operating Officer and Executive Vice President of Product Development"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}