{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-407817","form_type":"8-K","ticker":"BCAB","cik":"0001826892","company_name":"BioAtla, Inc.","filed_at":"2026-09-29T21:16:14+00:00","discovered_at":"2026-09-29T21:18:00.256022+00:00","generated_at":"2026-10-12T13:53:41.157111+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"BioAtla CMO Eric Sievers resigns; board reinstates CEO/CFO retention bonuses tied to capital-raising milestones","bullets":["Dr. Eric Sievers resigned as Chief Medical Officer on Sept 25, 2026 to pursue outside interests; he continues as a consultant through June 30, 2027.","Sievers' consulting deal pays a one-time $159,000 contingent on capital-raising milestones by Dec 31, 2026, then an hourly rate from Jan 1 to June 30, 2027.","CFO Christian Vasquez retention bonus reinstated at $148,888 target (40% of base salary) for Milestone #2 by Dec 31, 2026; 80-120% sliding scale, payable by Jan 31, 2027.","CEO Jay Short's retention bonus of $440,892 (60% of base) requires 100% milestone achievement by Dec 31, 2026 with no sliding scale; payable by Jan 30, 2027.","New performance bonuses approved Sept 24: $220,000 target for Short, $75,000 for Vasquez, tied to milestones by March 31, 2027 and payable by April 30, 2027."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-407817","json":"https://secwatch.observer/filing/0001193125-26-407817.json","markdown":"https://secwatch.observer/filing/0001193125-26-407817.md","text":"https://secwatch.observer/filing/0001193125-26-407817.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1826892/000119312526407817/0001193125-26-407817-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1826892/000119312526407817/bcab-20260923.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T13:53:41.157111+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"}