{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-21-355377","form_type":"8-K","ticker":"PSIX","cik":"0001137091","company_name":"POWER SOLUTIONS INTERNATIONAL, INC.","filed_at":"2021-12-13T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.659222+00:00","generated_at":"2026-06-28T01:34:13.895612+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Power Solutions International appoints two new directors from majority stockholder Weichai; Mozzi named Chairman","bullets":["Fabrizio Mozzi and Lei Lei appointed to board effective Dec 7, 2021, replacing Walter Wu and Xinghao Li (both resigned).","Mozzi named Chairman of the Board; Shaojun Sun becomes Vice Chairman and Chair of Nominating and Governance Committee.","Lei appointed Chair of the Compensation Committee.","Mozzi to receive annual 5,000 RSUs, $75,000 retainer (incl. Chairman fee) plus meeting fees.","Lei to receive $50,000 annual retainer plus meeting fees; both indemnified under DGCL."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-21-355377","json":"https://secwatch.observer/filing/0001193125-21-355377.json","markdown":"https://secwatch.observer/filing/0001193125-21-355377.md","text":"https://secwatch.observer/filing/0001193125-21-355377.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/d180963d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T01:34:13.895612+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":"1fe595c7fb","claim":"Lei Lei was appointed as Chair of the Compensation Committee at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"Ms. Lei was appointed to Chair of the Compensation Committee.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chair of the Compensation Committee"}],"fact_type":"executive_change"},{"claim_id":"3d11991e16","claim":"Walter Wu resigned as Director at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"Mr. Walter Wu and Mr. Xinghao Li, both of whom were Weichai America Corp. designees and both of whom resigned from the Board effective December 7, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"6418babe24","claim":"Xinghao Li resigned as Director at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"Mr. Walter Wu and Mr. Xinghao Li, both of whom were Weichai America Corp. designees and both of whom resigned from the Board effective December 7, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"6c47991476","claim":"Lei Lei was appointed as Director at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"The Board of Directors (the “Board”) of Power Solutions International, Inc. (the “Company” or “PSI”) appointed Mr. Fabrizio Mozzi and Ms. Lei Lei as members of the Board effective as of December 7, 2021.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"7fc81c5c21","claim":"Fabrizio Mozzi was appointed as Chairman of the Board at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"The Board also appointed Mr. Mozzi to Chairman of the Board and as a member of the Nominating and Governance Committee.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"8a03869f28","claim":"Shaojun Sun was appointed as Vice Chairman of the Board at POWER SOLUTIONS INTERNATIONAL, INC..","evidence_excerpt":"Mr. Shaojun Sun, previously Chairman of the Board was appointed to Vice Chairman of the Board and was appointed to Chair of the Nominating and Governance Committee.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1137091/000119312521355377/0001193125-21-355377-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Vice Chairman of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}