{"cik":"0001436126","ticker":"MG","name":"Mistras Group, Inc.","sic_code":"8711","sic_description":"Services-Engineering Services","exchange":"NYSE","state_of_incorporation":"DE","fiscal_year_end":"1231","first_filing_date":"2026-05-20","last_filing_date":"2026-09-09","url":"/sec/cik-0001436126","insider_summary":{"total_transactions":21,"unique_insiders":8,"latest_transaction":"2026-09-10"},"recent_filings":[{"accession_number":"0001628280-26-044026","form_type":"S-8","form_type_family":"other","doc_date":"2026-06-18","title":"S-8 — Mistras Group, Inc. — 2026-06-18","url_slug":"/sec/cik-0001436126/s-8/0001628280-26-044026","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0001628280-26-044026-index.html"},{"accession_number":"0001104659-26-073638","form_type":"SCHEDULE 13D/A","form_type_family":"other","doc_date":"2026-06-12","title":"SCHEDULE 13D/A — Mistras Group, Inc. — 2026-06-12","url_slug":"/sec/cik-0001436126/schedule-13d-a/0001104659-26-073638","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0001104659-26-073638-index.html"},{"accession_number":"0002082296-26-000004","form_type":"4","form_type_family":"insider","doc_date":"2026-06-12","title":"4 — Mistras Group, Inc. — 2026-06-12","url_slug":"/sec/cik-0001436126/4/0002082296-26-000004","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0002082296-26-000004-index.html"},{"accession_number":"0002082289-26-000009","form_type":"4","form_type_family":"insider","doc_date":"2026-06-12","title":"4 — Mistras Group, Inc. — 2026-06-12","url_slug":"/sec/cik-0001436126/4/0002082289-26-000009","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0002082289-26-000009-index.html"},{"accession_number":"0000897101-26-000203","form_type":"SCHEDULE 13D/A","form_type_family":"other","doc_date":"2026-06-04","title":"SCHEDULE 13D/A — Mistras Group, Inc. — 2026-06-04","url_slug":"/sec/cik-0001436126/schedule-13d-a/0000897101-26-000203","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0000897101-26-000203-index.html"},{"accession_number":"0002082296-26-000002","form_type":"4","form_type_family":"insider","doc_date":"2026-06-04","title":"4 — Mistras Group, Inc. — 2026-06-04","url_slug":"/sec/cik-0001436126/4/0002082296-26-000002","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0002082296-26-000002-index.html"},{"accession_number":"0002082289-26-000007","form_type":"4","form_type_family":"insider","doc_date":"2026-06-04","title":"4 — Mistras Group, Inc. — 2026-06-04","url_slug":"/sec/cik-0001436126/4/0002082289-26-000007","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0002082289-26-000007-index.html"},{"accession_number":"0002082289-26-000006","form_type":"3","form_type_family":"insider","doc_date":"2026-06-04","title":"3 — Mistras Group, Inc. — 2026-06-04","url_slug":"/sec/cik-0001436126/3/0002082289-26-000006","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0002082289-26-000006-index.html"},{"accession_number":"0001628280-26-036918","form_type":"8-K","form_type_family":"current","doc_date":"2026-05-20","title":"8-K — Mistras Group, Inc. — 2026-05-20","url_slug":"/sec/cik-0001436126/8-k/0001628280-26-036918","edgar_url":"https://www.sec.gov/Archives/edgar/data/1436126/0001628280-26-036918-index.html"}],"related_endpoints":{"profile":"/sec/MG/profile","timeline":"/sec/MG/timeline","peers":"/sec/MG/peers","insider_pulse":"/sec/MG/insider-pulse","insider_summary":"/sec/MG/insider-summary","insider_transactions":"/sec/MG/insider-transactions","form144":"/sec/MG/form144","holdings_as_filer":"/sec/MG/holdings","financial_facts":"/sec/MG/financial-facts","derivatives":"/sec/MG/derivatives","officers":"/sec/MG/officers","insider_network":"/sec/MG/insider-network","risk_flags":"/sec/MG/risk-flags","filings":"/sec/MG/filings","cross_topic_dossier":"/api/v1/dossier?ticker=MG"}}