{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-073391","form_type":"8-K","ticker":"MASS","cik":"0001555279","company_name":"908 Devices Inc.","filed_at":"2025-08-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.339635+00:00","generated_at":"2026-05-17T21:26:37.283829+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"908 Devices appoints Dr. Brandi Vann to board; Jeff George resigns","bullets":["Jeff George resigned from Board effective July 31, 2025; departure follows sale of bioprocessing portfolio.","Brandi Vann appointed to fill vacancy; former DoD Principal Deputy Assistant Secretary for Nuclear, Chemical, Biological Defense.","Dr. Vann receives $40k annual cash retainer and $200k initial equity award (50% RSUs, 50% NQSOs) vesting over 3 years.","Tony Hunt appointed as Compensation Committee Chair, replacing George.","Company refocuses on public health, safety and defense tech; Vann's expertise aligns with strategic shift."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-073391","json":"https://secwatch.observer/filing/0001104659-25-073391.json","markdown":"https://secwatch.observer/filing/0001104659-25-073391.md","text":"https://secwatch.observer/filing/0001104659-25-073391.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1555279/000110465925073391/0001104659-25-073391-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1555279/000110465925073391/tm2522251d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T21:26:37.283829+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"}