{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-275011","form_type":"8-K","ticker":"ALGM","cik":"0000866291","company_name":"ALLEGRO MICROSYSTEMS, INC.","filed_at":"2026-06-18T12:09:14+00:00","discovered_at":"2026-06-18T12:10:00.267643+00:00","generated_at":"2026-06-18T12:10:06.759055+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":"Allegro MicroSystems appoints Brian C. White to Board of Directors as independent director","bullets":["Brian C. White elected to Board as Class III Director effective June 17, 2026; will serve until 2026 annual meeting.","White is former CFO of Ambarella, Maxim Integrated, and Integrated Device Technology; brings semiconductor and governance expertise.","Board expanded to 11 directors; after 2026 annual meeting, will decrease to 9 due to non-reelection of Lury and Lynch.","White appointed to Audit Committee and Compensation Committee; qualifies as independent and audit committee financial expert.","White will receive standard non-employee director compensation, pro-rated from election date."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-275011","json":"https://secwatch.observer/filing/0001193125-26-275011.json","markdown":"https://secwatch.observer/filing/0001193125-26-275011.md","text":"https://secwatch.observer/filing/0001193125-26-275011.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/866291/000119312526275011/0001193125-26-275011-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/866291/000119312526275011/algm-20260617.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T12:10:06.759055+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":"5c5501b3a2","claim":"Brian C. White was elected as Class III Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"elected Brian C. White to the Board as a Class III Director","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000119312526275011/0001193125-26-275011-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Class III Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}