{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-054030","form_type":"8-K","ticker":"ALGM","cik":"0000866291","company_name":"ALLEGRO MICROSYSTEMS, INC.","filed_at":"2023-10-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.186000+00:00","generated_at":"2026-06-09T21:26:26.622084+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Allegro MicroSystems board member Reza Kazerounian retires; Mary Puma appointed","bullets":["Reza Kazerounian retired from board and R&D committee effective Oct 15, 2023; no disagreement with company.","Mary Puma elected to board as Class I director effective Oct 18, 2023, replacing Kazerounian.","Puma is executive chair of Axcelis Technologies, with 40+ years tech experience including 25 in semiconductors.","Puma appointed to R&D & Strategy and Compensation committees; designated by OEP and Sanken per stockholders agreement.","Puma will receive standard independent director fees prorated from election date."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-054030","json":"https://secwatch.observer/filing/0000950170-23-054030.json","markdown":"https://secwatch.observer/filing/0000950170-23-054030.md","text":"https://secwatch.observer/filing/0000950170-23-054030.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/866291/000095017023054030/0000950170-23-054030-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/866291/000095017023054030/algm-20231015.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T21:26:26.622084+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":"223587b20f","claim":"Reza Kazerounian retired as Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"On October 15, 2023, Reza Kazerounian notified the Board of Directors (the “Board”) of Allegro MicroSystems, Inc. (the “Company”) of his decision to retire from the Board and as Chairperson and member of the Board’s Research & Development and Strategy Committee, effective October 15, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000095017023054030/0000950170-23-054030-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"475ea74ef5","claim":"Mary G. Puma was elected as Class I Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"elected Mary G. Puma to the Board as Dr. Kazerounian’s successor as a Class I Director","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000095017023054030/0000950170-23-054030-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Class I Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}