{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-295520","form_type":"8-K","ticker":"DH","cik":"0001861795","company_name":"Definitive Healthcare Corp.","filed_at":"2021-10-08T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.865720+00:00","generated_at":"2026-06-28T22:00:20.461748+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Definitive Healthcare appoints former OptumInsight CEO Robert Musslewhite as President","bullets":["Robert Musslewhite appointed President, a newly created role, effective Oct 7, 2021; he had been a board member since June 2021.","Compensation: $429k base salary, bonus up to 68% of base; RSUs of 433,550 shares (4-yr vest) and 216,450 shares (3-yr vest).","Musslewhite previously served as CEO of OptumInsight (2019-2021) and as CEO/Chairman of The Advisory Board Company.","Employment agreement includes change-in-control/termination benefits; Musslewhite remains on the board."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-295520","json":"https://secwatch.observer/filing/0001193125-21-295520.json","markdown":"https://secwatch.observer/filing/0001193125-21-295520.md","text":"https://secwatch.observer/filing/0001193125-21-295520.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1861795/000119312521295520/0001193125-21-295520-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1861795/000119312521295520/d225328d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T22:00:20.461748+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":"2a1f192649","claim":"Robert Musslewhite was appointed as President at Definitive Healthcare Corp..","evidence_excerpt":"Effective on October 7, 2021, the Board of Directors (the “Board”) of Definitive Healthcare Corp. (the “Company”) appointed Robert Musslewhite as President of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1861795/000119312521295520/0001193125-21-295520-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}