{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-114455","form_type":"8-K","ticker":"TTEK","cik":"0000831641","company_name":"TETRA TECH INC","filed_at":"2022-11-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.682814+00:00","generated_at":"2026-06-22T10:40:02.600455+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Tetra Tech's cash acquisition of RPS Group approved by RPS shareholders; scheme expected effective by end 2022","bullets":["Scheme approved by 99.94% of votes (158.9M shares) at both Court and General Meetings.","Acquisition remains subject to outstanding conditions, including foreign investment approvals in Australia and UK.","Transaction expected to close by end of 2022, pending Court sanction and delivery of Court Order."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-114455","json":"https://secwatch.observer/filing/0001104659-22-114455.json","markdown":"https://secwatch.observer/filing/0001104659-22-114455.md","text":"https://secwatch.observer/filing/0001104659-22-114455.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/831641/000110465922114455/0001104659-22-114455-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/831641/000110465922114455/tm2229669d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-22T10:40:02.600455+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"}