{"schema_version":"secwatch.filing_event.v1","accession":"0001436126-23-000011","form_type":"8-K","ticker":"MG","cik":"0001436126","company_name":"Mistras Group, Inc.","filed_at":"2023-03-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.976487+00:00","generated_at":"2026-06-18T08:21:20.974461+00:00","sec_items":["1.01","2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Mistras Q4 operating income +152% to $5.8M; net income $2.8M; 2023 guidance; former COO $436K severance","bullets":["Q4 revenue $168.2M; operating income $5.8M (+152% YoY); net income $2.8M ($0.09 diluted EPS).","Full year revenue $687.4M (+1.5% reported, +3.7% organic); net income $6.5M ($0.21 diluted EPS, +68% YoY).","2022 adjusted EBITDA $58.2M (down from $63.0M in 2021); free cash flow $13.0M (down from $23.0M).","2023 guidance: revenue $710-740M; adjusted EBITDA $70-75M; free cash flow $30-33M.","Former COO Jonathan Wolk terminated Feb 8; separation agreement provides $436,100 over 19 months, plus RSU vesting."],"urls":{"canonical":"https://secwatch.observer/filing/0001436126-23-000011","json":"https://secwatch.observer/filing/0001436126-23-000011.json","markdown":"https://secwatch.observer/filing/0001436126-23-000011.md","text":"https://secwatch.observer/filing/0001436126-23-000011.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1436126/000143612623000011/0001436126-23-000011-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1436126/000143612623000011/mg-20230303.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T08:21:20.974461+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"}