{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-015501","form_type":"8-K","ticker":"TERN","cik":"0001831363","company_name":"Terns Pharmaceuticals, Inc.","filed_at":"2025-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.145745+00:00","generated_at":"2026-05-27T01:48:28.003839+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Terns Pharmaceuticals CFO Mark Vignola Departs; CEO Burroughs Takes Interim CFO Role","bullets":["CFO Mark Vignola separated effective Feb 1, 2025; entered consulting agreement through July 2025.","CEO Amy Burroughs assumes principal financial officer; VP Finance David Strauss named principal accounting officer, each on interim basis.","Vignola receives $30k/month for first two months, $15k/month for next two, then hourly; equity awards continue vesting.","Departure not due to any disagreement with company operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-015501","json":"https://secwatch.observer/filing/0000950170-25-015501.json","markdown":"https://secwatch.observer/filing/0000950170-25-015501.md","text":"https://secwatch.observer/filing/0000950170-25-015501.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/tern-20250201.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T01:48:28.003839+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":"bef32ff8d4","claim":"Amy Burroughs changed role as Principal Financial Officer at Terns Pharmaceuticals, Inc..","evidence_excerpt":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","confidence":0.95},{"claim_id":"ca537816dc","claim":"Mark Vignola resigned as Chief Financial Officer at Terns Pharmaceuticals, Inc..","evidence_excerpt":"On February 1, 2025, pursuant to, and subject to the terms of, the Vignola Transition Agreement, Mr. Vignola confirmed that his separation from employment was effective as of February 1, 2025 (the “Vignola Separation Date”) and resigned as of the Vignola Separation Date from all officer and director positions at the Company, the Subsidiary and any other subsidiary or affiliate.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","confidence":0.95},{"claim_id":"e6fb8af689","claim":"David Strauss changed role as Principal Accounting Officer at Terns Pharmaceuticals, Inc..","evidence_excerpt":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","confidence":0.95}],"comparable_filings":[{"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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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":"0001193125-26-251467","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","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":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-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"}},{"accession":"0002064307-26-000007","ticker":"LOGC","company_name":"ContextLogic Holdings Inc.","filed_at":"2026-06-01T20:15:17+00:00","headline":"ContextLogic appoints Scott Stewart as CFO & COO effective June 1; interim CFO resigns","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","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0002064307-26-000007","json":"https://secwatch.observer/filing/0002064307-26-000007.json","markdown":"https://secwatch.observer/filing/0002064307-26-000007.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/2064307/000206430726000007/0002064307-26-000007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2064307/000206430726000007/logc-20260529.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","comparable_excerpt":"On June 1, 2026 the Company also announced the appointment of Scott Stewart, age 53, as Chief Financial Officer and Chief Operating Officer, effective June 1, 2026 (the “Effective Date”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/2064307/000206430726000007/0002064307-26-000007-index.htm"}},{"accession":"0001104659-26-068929","ticker":"VMI","company_name":"VALMONT INDUSTRIES INC","filed_at":"2026-06-01T20:15:13+00:00","headline":"Former CFO Thomas Liguori enters separation agreement; $4.9M retirement benefits","event_type":"leadership","sec_items":["5.02","9.01"],"materiality_score":0.45,"calibrated_materiality_score":0.45,"match_reasons":["same fact type: executive_change","same SEC item: 5.02","same event type: leadership","similar materiality"],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-068929","json":"https://secwatch.observer/filing/0001104659-26-068929.json","markdown":"https://secwatch.observer/filing/0001104659-26-068929.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/102729/000110465926068929/0001104659-26-068929-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/102729/000110465926068929/vmi-20260526x8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"Effective as of the Vignola Separation Date, Amy Burroughs, the Company’s Chief Executive Officer, has assumed the role of principal financial officer and David Strauss, the Company’s Vice President of Finance and Controller, has assumed the role of principal accounting officer of the Company, in each case on an interim basis.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1831363/000095017025015501/0000950170-25-015501-index.htm","comparable_excerpt":"Valmont Industries Inc. previously reported the appointment of John Schwietz as Valmont’s Executive Vice President and Chief Financial Officer and Corporate Secretary, effective April 8, 2026, to succeed Thomas Liguori.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/102729/000110465926068929/0001104659-26-068929-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}