{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-030728","form_type":"8-K","ticker":"ALSN","cik":"0001411207","company_name":"Allison Transmission Holdings Inc","filed_at":"2025-02-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.553919+00:00","generated_at":"2026-05-26T08:27:15.838852+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"dividend","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Allison Transmission hikes dividend 8% to $0.27, adds $1B to buyback authorization","bullets":["Quarterly dividend raised 8% to $0.27/share; payable March 14 to holders of record March 3.","Board approved additional $1B stock repurchase authorization, bringing total to $5B; $519M remained as of Dec 31, 2024.","Director Richard Lavin will not stand for re-election at May 7 annual meeting due to health; no disagreement with company.","2025 annual meeting of stockholders set for May 7; record date March 10."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-030728","json":"https://secwatch.observer/filing/0001193125-25-030728.json","markdown":"https://secwatch.observer/filing/0001193125-25-030728.md","text":"https://secwatch.observer/filing/0001193125-25-030728.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1411207/000119312525030728/0001193125-25-030728-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1411207/000119312525030728/d769303d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T08:27:15.838852+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":"9b545a9995","claim":"Richard P. Lavin departed as Director at Allison Transmission Holdings Inc.","evidence_excerpt":"On February 19, 2025, Richard P. Lavin, a member of the Board of Directors (the “Board”) of Allison Transmission Holdings, Inc. (the “Company”), advised the Company that he would not stand for re-election to the Board at the Company’s upcoming 2025 Annual Meeting of Stockholders due to health considerations.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1411207/000119312525030728/0001193125-25-030728-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"not stand for re-election"},{"label":"Role","value":"Director"}]}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}