{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-21-003476","form_type":"8-K","ticker":"LFST","cik":"0001845257","company_name":"LifeStance Health Group, Inc.","filed_at":"2021-11-08T23:59:59+00:00","discovered_at":"2026-05-14T18:04:14.684394+00:00","generated_at":"2026-06-28T11:43:35.585144+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"negative","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"LifeStance Q3 revenue $173.8M (+70% YoY); net loss $120.5M on stock comp; FY revenue guided to lower end of $668-678M","bullets":["Revenue $173.8M, up 70% YoY; Center Margin $52.1M (29.9% of revenue), up 57%.","Net loss $120.5M vs $3.3M loss a year ago, primarily driven by $120.7M stock/unit-based compensation.","Adjusted EBITDA $10.7M (6.2% of revenue), down 29% YoY from $15.0M.","Clinicians grew 72% to 4,375; added 400 net clinicians in Q3; retention stabilized ~80% annualized.","FY 2021 revenue expected toward lower end of $668-678M range; Center Margin and Adjusted EBITDA guidance unchanged."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-21-003476","json":"https://secwatch.observer/filing/0000950170-21-003476.json","markdown":"https://secwatch.observer/filing/0000950170-21-003476.md","text":"https://secwatch.observer/filing/0000950170-21-003476.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1845257/000095017021003476/0000950170-21-003476-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1845257/000095017021003476/lfst-20211108.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T11:43:35.585144+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"}