{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-21-140598","form_type":"8-K","ticker":"TTEK","cik":"0000831641","company_name":"TETRA TECH INC","filed_at":"2021-11-17T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.790432+00:00","generated_at":"2026-06-28T07:34:46.748249+00:00","sec_items":["2.02","8.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Tetra Tech reports record Q4 revenue $892M, EPS $1.52, up 85% YoY; dividend increased 18%","bullets":["Q4 revenue $892M (+18% YoY); net revenue $709M (+20%); GAAP EPS $1.52 (+85%); adjusted EPS $1.05 (+15%).","Record backlog $3.48B (+7% YoY); cash from operations $78M (+15% YoY).","FY2021 revenue $3.21B; EPS $4.26; adjusted EPS $3.79; cash from operations $304M (+16% YoY).","Board declared $0.20/share quarterly dividend, 18% increase; $548M available for share repurchases."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-21-140598","json":"https://secwatch.observer/filing/0001104659-21-140598.json","markdown":"https://secwatch.observer/filing/0001104659-21-140598.md","text":"https://secwatch.observer/filing/0001104659-21-140598.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/831641/000110465921140598/0001104659-21-140598-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/831641/000110465921140598/tm2133193d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T07:34:46.748249+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"}