{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-039161","form_type":"8-K","ticker":"CRAI","cik":"0001053706","company_name":"CRA INTERNATIONAL, INC.","filed_at":"2026-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:31.878777+00:00","generated_at":"2026-05-15T07:46:41.555405+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"CRA announces retirement of Lead Director Concannon; Detrick to succeed","bullets":["William Concannon to retire as Lead Director effective July 16, 2026, after 26 years on board.","Christine Detrick appointed as Lead Director, effective same date, subject to re-election at annual meeting.","Concannon's retirement is not due to any disagreement with company operations or policies.","Detrick has served on the board since 2020 and chairs the Nominating and Corporate Governance Committee."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-039161","json":"https://secwatch.observer/filing/0001104659-26-039161.json","markdown":"https://secwatch.observer/filing/0001104659-26-039161.md","text":"https://secwatch.observer/filing/0001104659-26-039161.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1053706/000110465926039161/0001104659-26-039161-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1053706/000110465926039161/tm2610933d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T07:46:41.555405+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"}