{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-082362","form_type":"8-K","ticker":"ARMP","cik":"0000921114","company_name":"Armata Pharmaceuticals, Inc.","filed_at":"2023-07-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.033539+00:00","generated_at":"2026-06-13T06:46:21.233122+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Armata Pharmaceuticals CEO Dr. Brian Varnum departs; severance includes 12-month salary continuation","bullets":["Dr. Brian Varnum's employment terminated July 10, 2023; separation agreement signed July 14, 2023.","Severance includes base salary continuation for 12 months and COBRA premium payments for up to 12 months.","Unvested options that would have vested within one year will vest on first anniversary; exercise extended to Sept 30, 2024.","Agreement includes non-disparagement, confidentiality, and reaffirmation of existing restrictive covenants."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-082362","json":"https://secwatch.observer/filing/0001104659-23-082362.json","markdown":"https://secwatch.observer/filing/0001104659-23-082362.md","text":"https://secwatch.observer/filing/0001104659-23-082362.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/921114/000110465923082362/0001104659-23-082362-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/921114/000110465923082362/tm2321631d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T06:46:21.233122+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":"3a66ca3fc7","claim":"Dr. Brian Varnum resigned as Chief Executive Officer at Armata Pharmaceuticals, Inc..","evidence_excerpt":"On July 14, 2023, Armata Pharmaceuticals, Inc. (the “Company”) and Dr. Brian Varnum, the Company’s former Chief Executive Officer, entered into a separation and release agreement","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/921114/000110465923082362/0001104659-23-082362-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}