{"schema_version":"secwatch.filing_event.v1","accession":"0000866291-22-000020","form_type":"8-K","ticker":"ALGM","cik":"0000866291","company_name":"ALLEGRO MICROSYSTEMS, INC.","filed_at":"2022-06-21T23:59:59+00:00","discovered_at":"2026-05-14T18:04:04.015944+00:00","generated_at":"2026-06-25T00:39:46.734632+00:00","sec_items":["1.01","5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Allegro expands board to 11, appoints new directors under amended stockholder agreement","bullets":["Board size increased from 10 to 11; new stockholders agreement restates designation rights for OEP and Sanken.","Sanken designates Katsumi Kawashima (Class I) and Kojiro Hatano (Class II) as directors; OEP designates Dunn and Schorr.","OEP-Sanken Joint Director Reza Kazerounian added; OEP Independent directors include Aldrich, Lynch, Martin.","Director Noriharu Fujita resigned effective June 20, 2022, not due to any disagreement with management.","Kojiro Hatano, a Sanken designee, received ~$206k in compensation from Allegro in fiscal 2022, partially reimbursed by Sanken."],"urls":{"canonical":"https://secwatch.observer/filing/0000866291-22-000020","json":"https://secwatch.observer/filing/0000866291-22-000020.json","markdown":"https://secwatch.observer/filing/0000866291-22-000020.md","text":"https://secwatch.observer/filing/0000866291-22-000020.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/866291/000086629122000020/0000866291-22-000020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/866291/000086629122000020/algm-20220616.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-25T00:39:46.734632+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":"47b9263be0","claim":"Noriharu Fujita resigned as Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"On June 16, 2022, Noriharu Fujita notified the Board of his decision to resign from the Board, effective June 20, 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000086629122000020/0000866291-22-000020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"71a6fd292c","claim":"Katsumi Kawashima was elected as Class I Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"elected Katsumi Kawashima to the Board as Mr. Fujita’s successor as a Class I Director, to serve until the Company’s 2024 annual meeting of shareholders and until his successor is duly elected and qualified.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000086629122000020/0000866291-22-000020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Class I Director"}],"fact_type":"executive_change"},{"claim_id":"81d3aeacc3","claim":"Kojiro Hatano was elected as Class II Director at ALLEGRO MICROSYSTEMS, INC..","evidence_excerpt":"elected Kojiro Hatano to the Board as a Class II Director, to serve until the Company’s 2022 annual meeting of shareholders and until his successor is duly elected and qualified.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/866291/000086629122000020/0000866291-22-000020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Class II Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}