{"schema_version":"secwatch.filing_event.v1","accession":"0001127537-25-000052","form_type":"8-K","ticker":"LUNG","cik":"0001127537","company_name":"Pulmonx Corp","filed_at":"2025-10-27T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.850822+00:00","generated_at":"2026-05-17T02:08:42.850106+00:00","sec_items":["2.02","5.02","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Pulmonx reappoints Glen French as CEO and Derrick Sung as COO/CFO; Q3 preliminary revenue ~$21.5M","bullets":["Glen French (former CEO 2014-2024) reappointed President and CEO; Derrick Sung (former CFO) appointed COO and CFO effective Nov 3, 2025.","Steve Williamson and Mehul Joshi resigned as CEO and CFO; each will serve as advisors through Dec 1, 2025; departures not due to any disagreement.","Preliminary Q3 2025 revenue expected approximately $21.5M; full results and earnings call rescheduled to Nov 12, 2025.","Williamson receives $600K severance plus COBRA; Joshi receives $347,625 plus COBRA as separation compensation.","French receives $625K base salary, 100% target bonus, RSU for 1.2M shares, and PSU for 800K shares with $4.00 stock price performance condition."],"urls":{"canonical":"https://secwatch.observer/filing/0001127537-25-000052","json":"https://secwatch.observer/filing/0001127537-25-000052.json","markdown":"https://secwatch.observer/filing/0001127537-25-000052.md","text":"https://secwatch.observer/filing/0001127537-25-000052.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1127537/000112753725000052/0001127537-25-000052-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1127537/000112753725000052/lung-20251021.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:08:42.850106+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"}