{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-025683","form_type":"8-K","ticker":"TTEK","cik":"0000831641","company_name":"TETRA TECH INC","filed_at":"2022-02-22T23:59:59+00:00","discovered_at":"2026-05-14T18:04:09.934498+00:00","generated_at":"2026-06-27T06:23:33.597551+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Tetra Tech appoints Prashant Gandhi to Board, effective May 1, 2022","bullets":["Mr. Gandhi will fill a newly-created vacancy, expanding the Board to eight members.","He will serve on the Compensation Committee and Nominating and Corporate Governance Committee.","Compensation includes $100,000 annual retainer (pro-rated), $2,000 per meeting over eight, and $150,000 annual equity award (60% PSUs, 40% RSUs, pro-rated).","Mr. Gandhi brings digital transformation experience from McKinsey, JPMorgan Chase, and Melio Payments."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-025683","json":"https://secwatch.observer/filing/0001104659-22-025683.json","markdown":"https://secwatch.observer/filing/0001104659-22-025683.md","text":"https://secwatch.observer/filing/0001104659-22-025683.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/831641/000110465922025683/0001104659-22-025683-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/831641/000110465922025683/tm227254d2_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-27T06:23:33.597551+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":"564f5a46ff","claim":"Prashant Gandhi was appointed as Director at TETRA TECH INC.","evidence_excerpt":"Prashant Gandhi has been appointed to the Board of Directors of the Company (the “Board”), effective May 1, 2022","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/831641/000110465922025683/0001104659-22-025683-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}