{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-234920","form_type":"8-K","ticker":"RDN","cik":"0000890926","company_name":"RADIAN GROUP INC","filed_at":"2026-05-21T21:26:58+00:00","discovered_at":"2026-05-21T21:28:00.279608+00:00","generated_at":"2026-05-21T21:34:43.235940+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Radian appoints Michael Weinbach as CEO; Rick Thornberry to retire in August 2026","bullets":["Weinbach named CEO-Elect effective June 1, 2026; becomes CEO and Board member on August 13, 2026.","Current CEO Richard Thornberry retires as CEO and Board member August 12, 2026; remains Strategic Advisor through Dec 31, 2026.","Weinbach previously President at Mr. Cooper and Wells Fargo Consumer Lending CEO; total target compensation from 2027 at least $9M.","Sign-on equity: $2.5M performance stock units and 150,000 time-based RSUs (subject to matching share purchase).","Board adopts 2026 Inducement Grant Equity Plan reserving 500,000 shares for inducement awards."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-234920","json":"https://secwatch.observer/filing/0001193125-26-234920.json","markdown":"https://secwatch.observer/filing/0001193125-26-234920.md","text":"https://secwatch.observer/filing/0001193125-26-234920.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/d67298d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T21:34:43.235940+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":"1f29be0638","claim":"Michael Weinbach was appointed as Chief Executive Officer at RADIAN GROUP INC.","evidence_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","confidence":1.0},{"claim_id":"915380d1ec","claim":"Richard G. Thornberry departed as Chief Executive Officer at RADIAN GROUP INC.","evidence_excerpt":"Mr. Weinbach will succeed Richard G. Thornberry, the Company’s Chief Executive Officer, who will retire as Chief Executive Officer and resign as a member of the Board, in each case effective August 12, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","confidence":1.0},{"claim_id":"f3697d7d96","claim":"Richard G. Thornberry changed role as Strategic Advisor at RADIAN GROUP INC.","evidence_excerpt":"Mr. Thornberry will remain employed by Radian as Strategic Advisor through December 31, 2026 when his employment agreement, amended as described below, terminates in connection with his retirement","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","confidence":0.9}],"comparable_filings":[{"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 May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-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 May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-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":"0001628280-26-039461","ticker":"GRAL","company_name":"GRAIL, Inc.","filed_at":"2026-06-01T20:07:27+00:00","headline":"GRAIL appoints Joshua Ofman as CEO with amended compensation and severance","event_type":"leadership","sec_items":["5.02","8.01","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/0001628280-26-039461","json":"https://secwatch.observer/filing/0001628280-26-039461.json","markdown":"https://secwatch.observer/filing/0001628280-26-039461.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1699031/000162828026039461/0001628280-26-039461-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1699031/000162828026039461/gral-20260601.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers In connection with Dr. Joshua Ofman’s appointment as the Chief Executive Officer of GRAIL, Inc. (the “Company”), on June 1, 2026, the Company’s board of directors (the “Board”) approved an amended and restated offer letter (the “Amended Offer Letter”) and authorized and directed the Company to enter into such Amended Offer Letter with Dr. Ofman, with the Amended Offer Letter effective as of June 1, 2026 (the “Effective Date”).","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1699031/000162828026039461/0001628280-26-039461-index.htm"}},{"accession":"0001193125-26-250020","ticker":"NSC","company_name":"NORFOLK SOUTHERN CORP","filed_at":"2026-06-01T13:15:16+00:00","headline":"Norfolk Southern COO John Orr resigns; Brian Barr appointed successor effective June 1","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/0001193125-26-250020","json":"https://secwatch.observer/filing/0001193125-26-250020.json","markdown":"https://secwatch.observer/filing/0001193125-26-250020.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/702165/000119312526250020/0001193125-26-250020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/702165/000119312526250020/d91653d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"On May 31, 2026, John Orr, Executive Vice President & Chief Operating Officer of Norfolk Southern Corporation (the “Company”), notified the Company of his intention to resign from the Company for “good reason” on account of proposed changes in the Company’s operations that would result in a diminution of his duties and responsibilities.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/702165/000119312526250020/0001193125-26-250020-index.htm"}},{"accession":"0001477932-26-003519","ticker":"BTBD","company_name":"BT Brands, Inc.","filed_at":"2026-06-01T12:56:58+00:00","headline":"BT Brands CFO Kenneth Brimmer resigns; no successor named","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/0001477932-26-003519","json":"https://secwatch.observer/filing/0001477932-26-003519.json","markdown":"https://secwatch.observer/filing/0001477932-26-003519.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1718224/000147793226003519/0001477932-26-003519-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1718224/000147793226003519/btbd_8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"Effective May 26, 2026, Kenneth Brimmer resigned from his positions as a member of the Board of Directors and Chief Financial Officer of BT Brands, Inc.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1718224/000147793226003519/0001477932-26-003519-index.htm"}},{"accession":"0001213900-26-063165","ticker":"ADTX","company_name":"Aditxt, Inc.","filed_at":"2026-06-01T12:30:22+00:00","headline":"Aditxt names Jeffrey M. Busch Interim CEO; Amro Albanna steps down","event_type":"leadership","sec_items":["5.02","7.01","9.01"],"materiality_score":0.8,"calibrated_materiality_score":0.8,"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/0001213900-26-063165","json":"https://secwatch.observer/filing/0001213900-26-063165.json","markdown":"https://secwatch.observer/filing/0001213900-26-063165.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1726711/000121390026063165/0001213900-26-063165-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1726711/000121390026063165/ea0292902-8k_aditxt.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"On May 29, 2026, Amro Albanna notified the Company of his decision to resign as Chief Executive Officer of Aditxt, Inc. (the “Company”), and on May 30, 2026, Mr. Albanna resigned as a member of the Company’s Board of Directors (the “Board”), effective immediately.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1726711/000121390026063165/0001213900-26-063165-index.htm"}},{"accession":"0001193125-26-249850","ticker":"RPD","company_name":"Rapid7, Inc.","filed_at":"2026-06-01T12:29:24+00:00","headline":"Rapid7 appoints Wael Mohamed CEO; Corey Thomas becomes Executive Chairman; reaffirms 2026 guidance","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/0001193125-26-249850","json":"https://secwatch.observer/filing/0001193125-26-249850.json","markdown":"https://secwatch.observer/filing/0001193125-26-249850.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1560327/000119312526249850/0001193125-26-249850-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1560327/000119312526249850/d109829d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"the Board appointed Marc Brown, who previously served as Chairman of the Board, as Lead Independent Director, effective June 1, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1560327/000119312526249850/0001193125-26-249850-index.htm"}},{"accession":"0001193125-26-249799","ticker":"SNDA","company_name":"SONIDA SENIOR LIVING, INC.","filed_at":"2026-06-01T12:09:00+00:00","headline":"Sonida Senior Living appoints Anton Nikodemus as COO effective June 15, 2026; base salary $550,000","event_type":"leadership","sec_items":["5.02","7.01","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/0001193125-26-249799","json":"https://secwatch.observer/filing/0001193125-26-249799.json","markdown":"https://secwatch.observer/filing/0001193125-26-249799.md","edgar_index":"https://www.sec.gov/Archives/edgar/data/1043000/000119312526249799/0001193125-26-249799-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1043000/000119312526249799/d11551d8k.htm"},"side_by_side_evidence":{"fact_type":"executive_change","source_excerpt":"On May 21, 2026, the Board of Directors (the “ Board ”) of Radian Group Inc. (“ Radian ” or the “ Company ”) approved the appointment of Michael Weinbach, 52, as CEO-Elect, effective June 1, 2026, and subsequently as Chief Executive Officer and as a member of the Board, both effective August 13, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/890926/000119312526234920/0001193125-26-234920-index.htm","comparable_excerpt":"On June 1, 2026, the Board of Directors (the “Board”) of Sonida Senior Living, Inc. (the “Company”) appointed Anton Nikodemus as Executive Vice President and Chief Operating Officer of the Company, effective June 15, 2026.","comparable_evidence_url":"https://www.sec.gov/Archives/edgar/data/1043000/000119312526249799/0001193125-26-249799-index.htm"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}