{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-012433","form_type":"8-K","ticker":"EXPO","cik":"0000851520","company_name":"EXPONENT INC","filed_at":"2024-02-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.059360+00:00","generated_at":"2026-06-06T06:10:10.522501+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Exponent CHRO Sally Shepard to retire effective March 15, 2024","bullets":["Sally Shepard is stepping down as Chief Human Resources Officer on March 15, 2024.","No replacement has been announced as of the filing date.","The retirement was disclosed in a Form 8-K filed February 7, 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-012433","json":"https://secwatch.observer/filing/0000950170-24-012433.json","markdown":"https://secwatch.observer/filing/0000950170-24-012433.md","text":"https://secwatch.observer/filing/0000950170-24-012433.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/851520/000095017024012433/0000950170-24-012433-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/851520/000095017024012433/expo-20240202.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T06:10:10.522501+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":"231df80665","claim":"Sally Shepard departed as Chief Human Resources Officer at EXPONENT INC.","evidence_excerpt":"On February 2, 2024, Exponent, Inc. announced that Sally Shepard will be retiring from her role as its Chief Human Resources Officer, effective March 15, 2024.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/851520/000095017024012433/0000950170-24-012433-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retiring"},{"label":"Role","value":"Chief Human Resources Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}