{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-025670","form_type":"8-K","ticker":"AIXC","cik":"0001460702","company_name":"AIxCrypto Holdings, Inc.","filed_at":"2026-05-28T21:23:37+00:00","discovered_at":"2026-05-28T21:26:00.585009+00:00","generated_at":"2026-05-28T21:27:22.798317+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"AIxCrypto Holdings announces executive resignations, appointments, and wind-down of biotech segment","bullets":["Co-CEO Kevin Richardson II and director resigned effective May 21, 2026, with no disagreement disclosed.","CFO Koti Meka resigned as director immediately and as CFO effective June 20, 2026, citing no disagreement.","President Campbell Becher resigned effective May 21, 2026, with no disagreement reported.","Board appointed Jie (Jay) Sheng as President and CFO effective June 21, 2026, with $400k salary and equity awards.","Board approved discontinuation and wind-down of legacy biotechnology business segment, evaluating financial impact."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-025670","json":"https://secwatch.observer/filing/0001493152-26-025670.json","markdown":"https://secwatch.observer/filing/0001493152-26-025670.md","text":"https://secwatch.observer/filing/0001493152-26-025670.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud","generated_at":"2026-05-28T21:27:22.798317+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":"19f675813e","claim":"Jie (Jay) Sheng was appointed as President and Chief Financial Officer at AIxCrypto Holdings, Inc..","evidence_excerpt":"On May 21, 2026, the Board appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"414a3996d1","claim":"Kevin Richardson II resigned as Co-Chief Executive Officer at AIxCrypto Holdings, Inc..","evidence_excerpt":"On May 21, 2026, Kevin Richardson II notified AIxCrypto Holdings, Inc.'s (the \"Company\") board of directors (the \"Board\") of his resignation from the positions of Co-Chief Executive Officer and director of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"59dded6638","claim":"Koti Meka resigned as director at AIxCrypto Holdings, Inc..","evidence_excerpt":"Koti Meka resigned from his positions as Chief Financial Officer and director of the Company. Mr. Meka's resignation as director is effective immediately, and his resignation as Chief Financial Officer is effective June 20, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"718e51f44b","claim":"Campbell Becher resigned as President at AIxCrypto Holdings, Inc..","evidence_excerpt":"On May 21, 2026, Campbell Becher resigned from his position as President of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"7ed9464398","claim":"Koti Meka resigned as Chief Financial Officer at AIxCrypto Holdings, Inc..","evidence_excerpt":"Koti Meka resigned from his positions as Chief Financial Officer and director of the Company. Mr. Meka's resignation as director is effective immediately, and his resignation as Chief Financial Officer is effective June 20, 2026.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"94c9149689","claim":"Kevin Richardson II resigned as director at AIxCrypto Holdings, Inc..","evidence_excerpt":"On May 21, 2026, Kevin Richardson II notified AIxCrypto Holdings, Inc.'s (the \"Company\") board of directors (the \"Board\") of his resignation from the positions of Co-Chief Executive Officer and director of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95},{"claim_id":"e37598002c","claim":"Jerry Wang was appointed as director at AIxCrypto Holdings, Inc..","evidence_excerpt":"On May 21, 2026, the Board appointed Jerry Wang to serve as a director of the Company, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-index.htm","confidence":0.95}],"comparable_filings":[{"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, 8.01, 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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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":"0001193125-26-251709","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 May 21, 2026, the Board appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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":"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 May 21, 2026, the Board appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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":"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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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":"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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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":"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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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 appointed Jie (Jay) Sheng, current independent director of the Company, as President, and as Chief Financial Officer, effective June 21, 2026.","source_evidence_url":"https://www.sec.gov/Archives/edgar/data/1460702/000149315226025670/0001493152-26-025670-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"}}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}