{"schema_version":"secwatch.filing_event.v1","accession":"0000844965-24-000033","form_type":"8-K","ticker":"TTI","cik":"0000844965","company_name":"TETRA TECHNOLOGIES INC","filed_at":"2024-03-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.043685+00:00","generated_at":"2026-06-04T10:58:56.657512+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"TETRA appoints Angela D. John to board; Gina Luna not standing for re-election","bullets":["Board expanded to 9 directors; Ms. John appointed as independent director, effective March 20, 2024.","Ms. John will serve on Audit and Nominating, Governance and Sustainability Committees.","Ms. John has nearly 30 years of executive experience at BP and Williams in energy and clean energy.","Gina Luna will not stand for election at the 2024 annual meeting; no disagreement with the company.","Ms. John received standard non-employee director compensation including RSU grant under 2018 Equity Plan."],"urls":{"canonical":"https://secwatch.observer/filing/0000844965-24-000033","json":"https://secwatch.observer/filing/0000844965-24-000033.json","markdown":"https://secwatch.observer/filing/0000844965-24-000033.md","text":"https://secwatch.observer/filing/0000844965-24-000033.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/844965/000084496524000033/0000844965-24-000033-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/844965/000084496524000033/tti-20240320.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T10:58:56.657512+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":"6536cf07f9","claim":"Gina A. Luna departed as Director at TETRA TECHNOLOGIES INC.","evidence_excerpt":"Gina A. Luna, a current member of our Board of Directors, will let her current term expire to enable her to focus on her other commitments.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/844965/000084496524000033/0000844965-24-000033-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"not standing for re-election"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"9d6a742b60","claim":"Angela D. John was appointed as Director at TETRA TECHNOLOGIES INC.","evidence_excerpt":"appointed Angela D. John as a member of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/844965/000084496524000033/0000844965-24-000033-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"}