{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-360035","form_type":"8-K","ticker":"PSIX","cik":"0001137091","company_name":"POWER SOLUTIONS INTERNATIONAL, INC.","filed_at":"2021-12-17T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.660202+00:00","generated_at":"2026-06-28T00:00:56.911540+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":"Co-founder and EVP Ken Winemaster to retire from PSI effective Dec 31, 2021","bullets":["Ken Winemaster, Executive VP and co-founder, retires after 36 years; operational duties assumed internally.","Receives $337,000 severance in 12 monthly installments of $28,083.33 from Jan to Dec 2022.","Also receives $16,737 salary reduction payback (no later than July 1, 2022) and $32,500 LTI payment on Jan 1, 2023.","COBRA health premium coverage for 13 months; confidentiality, non-compete, and non-solicitation provisions remain in effect.","Mutual non-disparagement and transition cooperation at $250 per hour; retirement agreement filed as Exhibit 10.1."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-360035","json":"https://secwatch.observer/filing/0001193125-21-360035.json","markdown":"https://secwatch.observer/filing/0001193125-21-360035.md","text":"https://secwatch.observer/filing/0001193125-21-360035.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521360035/0001193125-21-360035-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521360035/d258106d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T00:00:56.911540+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":"ea7dee2c98","claim":"Kenneth Winemaster retired as Executive Vice President at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"On December 14, 2021, Power Solutions International, Inc. (the \"Company\" or \"PSI\") entered into a retirement agreement with Executive Vice President and co-founder Kenneth Winemaster, who will retire and resign from his position on December 31, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521360035/0001193125-21-360035-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retired"},{"label":"Role","value":"Executive Vice President"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}