{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-027023","form_type":"8-K","ticker":"DH","cik":"0001861795","company_name":"Definitive Healthcare Corp.","filed_at":"2023-06-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:41.341888+00:00","generated_at":"2026-06-14T05:18:28.930600+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Definitive Healthcare CRO Joseph Mirisola resigns; transition through Dec 31, 2023","bullets":["Joseph Mirisola notified board of intent to resign as Chief Revenue Officer on June 8, 2023.","Resignation effective on or around Dec 31, 2023, pending successor identification and transition.","Mirisola was one of the first employees and has served for 12 years; will assist in transition.","No replacement named yet; CEO Robert Musslewhite signed the filing."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-027023","json":"https://secwatch.observer/filing/0000950170-23-027023.json","markdown":"https://secwatch.observer/filing/0000950170-23-027023.md","text":"https://secwatch.observer/filing/0000950170-23-027023.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1861795/000095017023027023/0000950170-23-027023-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1861795/000095017023027023/dh-20230608.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T05:18:28.930600+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":"65c01487f0","claim":"Joseph Mirisola resigned as Chief Revenue Officer at Definitive Healthcare Corp..","evidence_excerpt":"On June 8, 2023, Joseph Mirisola notified the Board of Directors of Definitive Healthcare Corp. (NASDAQ:DH) (the “Company”) of his intent to resign as its Chief Revenue Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1861795/000095017023027023/0000950170-23-027023-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Revenue Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}