{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-221562","form_type":"8-K","ticker":"PSIX","cik":"0001137091","company_name":"POWER SOLUTIONS INTERNATIONAL, INC.","filed_at":"2026-05-13T20:01:36+00:00","discovered_at":"2026-05-13T20:03:00.785430+00:00","generated_at":"2026-05-13T22:25:32.569185+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"CEO Constantine Xykis resigns; CFO Kenneth Li appointed interim CEO","bullets":["Constantine Xykis resigned as CEO effective May 12, 2026; he had served since April 2023.","CFO Kenneth Li appointed interim CEO, retaining CFO role; no additional cash compensation.","Resignation agreement includes $945,611.91 KPI bonus and $312,462.09 LTI bonus payments, plus treatment of 28,334 SARs.","Board's Nominating Committee continues search for permanent CEO as disclosed in June 2025 proxy."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-221562","json":"https://secwatch.observer/filing/0001193125-26-221562.json","markdown":"https://secwatch.observer/filing/0001193125-26-221562.md","text":"https://secwatch.observer/filing/0001193125-26-221562.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1137091/000119312526221562/0001193125-26-221562-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1137091/000119312526221562/d113596d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-13T22:25:32.569185+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":"b1e1522667","claim":"Xun (Kenneth) Li was appointed as Interim Chief Executive Officer at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"Effective as of the Resignation Date, the Board of Directors of the Company (the “Board”) appointed Xun (“Kenneth”) Li, the Company’s Chief Financial Officer, to serve as Interim Chief Executive Officer of the Company (principal executive officer), in addition to his continuing role as Chief Financial Officer (principal financial officer).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312526221562/0001193125-26-221562-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Interim Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"cb2d67989e","claim":"Constantine Xykis resigned as Chief Executive Officer at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"On May 12, 2026, Constantine (“Dino”) Xykis resigned from his employment with Power Solutions International, Inc. (the “Company”) as Chief Executive Officer of the Company, and all other positions he held with the Company and its subsidiaries, effective May 12, 2026 (the “Resignation Date”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312526221562/0001193125-26-221562-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}