{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-22-086041","form_type":"8-K","ticker":"DK","cik":"0001694426","company_name":"Delek US Holdings, Inc.","filed_at":"2022-03-28T23:59:59+00:00","discovered_at":"2026-05-14T18:04:07.845119+00:00","generated_at":"2026-06-26T16:14:01.977170+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Delek US CEO Uzi Yemin to become Executive Chairman; Avigal Soreq named successor CEO","bullets":["Avigal Soreq, current CEO of El Al Israel Airlines, will become Delek US President and CEO in June 2022.","Uzi Yemin transitions to Executive Chairman of Delek US Board; remains Chairman of Delek Logistics (DKL).","Todd O'Malley named COO of Delek US and Delek Logistics; Nithia Thaver promoted to EVP and President of Refining.","Leonardo Moreno, President of AES Clean Energy, appointed as independent director, effective immediately.","Board expanded to eight directors; seven independent, three diverse; meets 30% diverse board objective."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-22-086041","json":"https://secwatch.observer/filing/0001193125-22-086041.json","markdown":"https://secwatch.observer/filing/0001193125-22-086041.md","text":"https://secwatch.observer/filing/0001193125-22-086041.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/d249478d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T16:14:01.977170+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":"38ff3f8247","claim":"Uzi Yemin changed role as Executive Chairman of the Board of Directors at Delek US Holdings, Inc..","evidence_excerpt":"On March 28, 2022, Delek US Holdings, Inc. (the “Company”) announced a CEO succession plan under which Ezra Uzi Yemin, the Company’s current President and Chief Executive Officer, will become Executive Chairman of the Board of Directors (the “Board”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"will become"},{"label":"Role","value":"Executive Chairman of the Board of Directors"}],"fact_type":"executive_change"},{"claim_id":"91e6658cd0","claim":"Nithia Thaver was named as Executive Vice President and President of Refining at Delek US Holdings, Inc..","evidence_excerpt":"The Company also announced that it has named Nithia Thaver an Executive Vice President and the Company’s President of Refining.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Executive Vice President and President of Refining"}],"fact_type":"executive_change"},{"claim_id":"9773dfee75","claim":"Todd O'Malley was named as Chief Operating Officer at Delek US Holdings, Inc..","evidence_excerpt":"Effective March 27, 2022, the Board named Todd O’Malley the Chief Operating Officer of the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"named"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"dfa290010f","claim":"Leonardo Moreno was appointed as Director at Delek US Holdings, Inc..","evidence_excerpt":"On March 27, 2022, the Board appointed Leonardo Moreno as a director of the Company’s Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"e1d4092425","claim":"Avigal Soreq was appointed as President and Chief Executive Officer at Delek US Holdings, Inc..","evidence_excerpt":"Under the succession plan, the Board has approved the appointment of Avigal Soreq as the next President and Chief Executive Officer of the Company, to be effective in June 2022.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1694426/000119312522086041/0001193125-22-086041-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}