{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-015956","form_type":"8-K","ticker":"HSTM","cik":"0001095565","company_name":"HEALTHSTREAM INC","filed_at":"2026-05-08T23:59:59+00:00","discovered_at":"2026-05-14T18:02:31.943952+00:00","generated_at":"2026-05-14T19:42:15.093319+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"HealthStream promotes Collier to COO/EVP; grants options to Collier and CEO Frist","bullets":["Michael M. Collier promoted to COO and EVP effective May 4, 2026; will lead enterprise operations, M&A, and AI transformation.","Collier receives stock options for 18,781 shares at $23.96, vesting over 5 years (15% yr1, 20% yrs2-4, 25% yr5).","CEO Robert A. Frist, Jr. granted options for 18,781 shares at $23.96, same 5-year vesting schedule.","Collier also receives base salary increase and eligibility for annual EVP-level cash bonus and time-vesting RSUs."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-015956","json":"https://secwatch.observer/filing/0001437749-26-015956.json","markdown":"https://secwatch.observer/filing/0001437749-26-015956.md","text":"https://secwatch.observer/filing/0001437749-26-015956.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1095565/000143774926015956/0001437749-26-015956-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1095565/000143774926015956/hstm20260506_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-14T19:42:15.093319+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":"57c1de13ae","claim":"Michael M. Collier was appointed as Chief Operating Officer and Executive Vice President at HEALTHSTREAM INC.","evidence_excerpt":"Michael M. Collier has been promoted to the Company’s Chief Operating Officer and Executive Vice President from his prior role as the Company’s EVP, Corporate Strategy, Development & Operations.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1095565/000143774926015956/0001437749-26-015956-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Chief Operating Officer and Executive Vice President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}