{"schema_version":"secwatch.filing_event.v1","accession":"0001171843-23-007377","form_type":"8-K","ticker":"BCRX","cik":"0000882796","company_name":"BIOCRYST PHARMACEUTICALS INC","filed_at":"2023-12-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.236565+00:00","generated_at":"2026-06-07T19:44:45.557349+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"BioCryst director Kenneth B. Lee, Jr. to retire from Board on Dec 31, 2023","bullets":["Lee notified company Nov 28, 2023 of retirement effective Dec 31, 2023.","He served as Audit Committee Chair and Finance Committee member.","Lee cited no disagreement with Board or management regarding company operations.","Lee had been a Board member for 12 years."],"urls":{"canonical":"https://secwatch.observer/filing/0001171843-23-007377","json":"https://secwatch.observer/filing/0001171843-23-007377.json","markdown":"https://secwatch.observer/filing/0001171843-23-007377.md","text":"https://secwatch.observer/filing/0001171843-23-007377.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/882796/000117184323007377/0001171843-23-007377-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/882796/000117184323007377/f8k_113023.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T19:44:45.557349+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":"5ff6aa2066","claim":"Kenneth B. Lee, Jr. departed as Director at BIOCRYST PHARMACEUTICALS INC.","evidence_excerpt":"On November 28, 2023, Kenneth B. Lee, Jr. notified BioCryst Pharmaceuticals, Inc. (the “Company”) of his intention to retire from the Board of Directors of the Company (the “Board”), effective December 31, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/882796/000117184323007377/0001171843-23-007377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}