{"schema_version":"secwatch.filing_event.v1","accession":"0000833640-25-000041","form_type":"8-K","ticker":"POWI","cik":"0000833640","company_name":"POWER INTEGRATIONS INC","filed_at":"2025-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.474851+00:00","generated_at":"2026-05-27T01:15:15.460388+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":"Power Integrations CEO Balu Balakrishnan to retire; search for successor underway","bullets":["Balu Balakrishnan, CEO since 2002, notified company on Feb 3, 2025 of retirement; will stay until successor named.","Board retained executive search firm; internal and external candidates will be considered.","Balakrishnan to serve as executive chairman during transition and remain on board.","Balakrishnan, 70, joined Power Integrations in 1989; holds over 200 U.S. patents.","Retirement not result of any dispute or disagreement with company or board."],"urls":{"canonical":"https://secwatch.observer/filing/0000833640-25-000041","json":"https://secwatch.observer/filing/0000833640-25-000041.json","markdown":"https://secwatch.observer/filing/0000833640-25-000041.md","text":"https://secwatch.observer/filing/0000833640-25-000041.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/powi-20250203x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T01:15:15.460388+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":"e1947f5215","claim":"Balu Balakrishnan departed as president and chief executive officer at POWER INTEGRATIONS INC.","evidence_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","confidence":0.95}],"comparable_filings":[{"accession":"0001317685-26-000018","ticker":"ALH","company_name":"Alliance Laundry Holdings Inc.","filed_at":"2026-06-02T13:16:32+00:00","headline":"COO International Jan Vleugels to retire Sept 30; Bob Calver named successor; new VP IR","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.55,"calibrated_materiality_score":0.55,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001317685-26-000018","json":"https://secwatch.observer/filing/0001317685-26-000018.json","markdown":"https://secwatch.observer/filing/0001317685-26-000018.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1317685/000131768526000018/0001317685-26-000018-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1317685/000131768526000018/all-20260602.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"Mr. Jan Vleugals, Chief Operating Officer International of Alliance Laundry Holdings Inc. (the “Company”), provided notice of his decision to retire effective as of September 30, 2026","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1317685/000131768526000018/0001317685-26-000018-index.htm"}},{"accession":"0001193125-26-251709","ticker":"CRVL","company_name":"CORVEL CORP","filed_at":"2026-06-01T21:05:42+00:00","headline":"CorVel CEO Michael Combs to become Executive Chair; Sarah Scott appointed CEO and President effective July 1, 2026","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251709","json":"https://secwatch.observer/filing/0001193125-26-251709.json","markdown":"https://secwatch.observer/filing/0001193125-26-251709.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/874866/000119312526251709/0001193125-26-251709-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/874866/000119312526251709/d24231d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"In connection with the leadership transition, the Board appointed Sarah Scott to serve as Chief Executive Officer and President of the Company, effective July 1, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/874866/000119312526251709/0001193125-26-251709-index.htm"}},{"accession":"0001140361-26-023584","ticker":"WTTR","company_name":"Select Water Solutions, Inc.","filed_at":"2026-06-01T21:00:50+00:00","headline":"Select Water Solutions COO Skarke moves to Chief Commercial Officer; no successor named","event_type":"leadership","sec_items":["5.02","9.01"],"materiality_score":0.55,"calibrated_materiality_score":0.55,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-023584","json":"https://secwatch.observer/filing/0001140361-26-023584.json","markdown":"https://secwatch.observer/filing/0001140361-26-023584.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1693256/000114036126023584/0001140361-26-023584-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1693256/000114036126023584/ef20075332_8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"Effective June 1, 2026, Michael C. Skarke transitioned from serving as the Executive Vice President and Chief Operating Officer of Select Water Solutions, Inc. (the “Company”) to serving as the Company’s Executive Vice President and Chief Commercial Officer,","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1693256/000114036126023584/0001140361-26-023584-index.htm"}},{"accession":"0001671933-26-000063","ticker":"TTD","company_name":"Trade Desk, Inc.","filed_at":"2026-06-01T20:35:28+00:00","headline":"The Trade Desk appoints Nate Olmstead as CFO effective July 9, 2026; interim CFO Davis resumes CAO role","event_type":"leadership","sec_items":["5.02","9.01"],"materiality_score":0.65,"calibrated_materiality_score":0.65,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001671933-26-000063","json":"https://secwatch.observer/filing/0001671933-26-000063.json","markdown":"https://secwatch.observer/filing/0001671933-26-000063.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1671933/000167193326000063/0001671933-26-000063-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1671933/000167193326000063/ttd-20260601.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"On June 1, 2026, The Trade Desk, Inc. (the “Company”) announced the appointment of Nate Olmstead, age 54, as the Company’s chief financial officer.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1671933/000167193326000063/0001671933-26-000063-index.htm"}},{"accession":"0000105770-26-000080","ticker":"WST","company_name":"WEST PHARMACEUTICAL SERVICES INC","filed_at":"2026-06-01T20:32:30+00:00","headline":"West Pharmaceutical appoints Michel Lagarde as CEO; Green retires, Friel becomes Chair","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000105770-26-000080","json":"https://secwatch.observer/filing/0000105770-26-000080.json","markdown":"https://secwatch.observer/filing/0000105770-26-000080.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/105770/000010577026000080/0000105770-26-000080-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/105770/000010577026000080/wst-20260531.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"As of the Start Date, Mr. Green will resign as a member of the Board and Mr. Lagarde will be appointed as a member of the Board to fill that vacancy.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/105770/000010577026000080/0000105770-26-000080-index.htm"}},{"accession":"0000060519-26-000024","ticker":"LPX","company_name":"LOUISIANA-PACIFIC CORP","filed_at":"2026-06-01T20:31:12+00:00","headline":"LP Building Solutions announces CFO succession: Alan Haughie to retire; Aaron Howald named CFO effective Sept 1, 2026","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.55,"calibrated_materiality_score":0.55,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0000060519-26-000024","json":"https://secwatch.observer/filing/0000060519-26-000024.json","markdown":"https://secwatch.observer/filing/0000060519-26-000024.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/60519/000006051926000024/0000060519-26-000024-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/60519/000006051926000024/lpx-20260527.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"On May 27, 2026, Alan J.M. Haughie, Executive Vice President and Chief Financial Officer of Louisiana-Pacific Corporation (“LP”, the “Company”), notified the Board of Directors of LP (the “Board”) of his intention to retire from the role of Executive Vice President and Chief Financial Officer, effective September 1, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/60519/000006051926000024/0000060519-26-000024-index.htm"}},{"accession":"0001193125-26-251522","ticker":"VRRM","company_name":"VERRA MOBILITY Corp","filed_at":"2026-06-01T20:29:13+00:00","headline":"Verra Mobility CEO David Roberts steps down amid cost realignment; interim CEO Keyser appointed","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.75,"calibrated_materiality_score":0.75,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251522","json":"https://secwatch.observer/filing/0001193125-26-251522.json","markdown":"https://secwatch.observer/filing/0001193125-26-251522.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1682745/000119312526251522/0001193125-26-251522-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1682745/000119312526251522/d39754d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"On June 1, 2026, Verra Mobility Corporation (the “Company”) announced that the Board of Directors of the Company (the “Board”) approved the appointment of Jonathan Keyser as the Interim President and Chief Executive Officer of the Company, effective May 31, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1682745/000119312526251522/0001193125-26-251522-index.htm"}},{"accession":"0001193125-26-251467","ticker":"PENG","company_name":"Penguin Solutions, Inc.","filed_at":"2026-06-01T20:17:28+00:00","headline":"Penguin Solutions CFO Nate Olmstead to step down; Aaron Johnson named interim CFO; reaffirms FY2026 guidance at high end","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.7,"calibrated_materiality_score":0.7,"match_reasons":["same fact type: executive_change","same SEC item: 5.02, 9.01","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-251467","json":"https://secwatch.observer/filing/0001193125-26-251467.json","markdown":"https://secwatch.observer/filing/0001193125-26-251467.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1616533/000119312526251467/0001193125-26-251467-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1616533/000119312526251467/d104493d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On February 3, 2025, Balu Balakrishnan notified the Company that he intends to retire from his position as president and chief executive officer.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/833640/000083364025000041/0000833640-25-000041-index.htm","comparable_excerpt":"On May 31, 2026, the board of directors of the Company appointed Aaron Johnson, the Company’s Vice President, Finance and Accounting, as interim CFO and as the Company’s principal financial and accounting officer, succeeding Mr. Olmstead in these positions effective as of July 9, 2026, on an interim basis until the Company appoints a successor.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1616533/000119312526251467/0001193125-26-251467-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}