{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-21-023317","form_type":"8-K/A","ticker":"CRBP","cik":"0001595097","company_name":"Corbus Pharmaceuticals Holdings, Inc.","filed_at":"2021-09-22T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.728500+00:00","generated_at":"2026-06-29T02:04:25.304616+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Corbus discloses CMO separation terms: $454K severance, option extension to June 2023","bullets":["Barbara White resigned as CMO; last day Sept 17, 2021.","Severance includes base salary continuation of $454,400 over 12 months.","Company will reimburse COBRA premiums for 12 months.","Vested stock option exercise period extended to June 17, 2023.","Separation agreement includes general release, cooperation, and non-disclosure obligations."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-21-023317","json":"https://secwatch.observer/filing/0001493152-21-023317.json","markdown":"https://secwatch.observer/filing/0001493152-21-023317.md","text":"https://secwatch.observer/filing/0001493152-21-023317.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1595097/000149315221023317/0001493152-21-023317-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1595097/000149315221023317/form8-ka.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-29T02:04:25.304616+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":"ac91cc80e6","claim":"Barbara White resigned as Chief Medical Officer at Corbus Pharmaceuticals Holdings, Inc..","evidence_excerpt":"On September 17, 2021, Dr. White and the Company entered into a Separation and General Release Agreement (the “Separation Agreement”) related to Dr. White’s resignation as Chief Medical Officer from the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1595097/000149315221023317/0001493152-21-023317-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Medical Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}