{"schema_version":"alpha-governance-record-v2","alpha_id":"alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef","record_version":"public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce","ontology_version":"alpha-governance-ontology-v1","as_of":"2026-10-16T00:46:18.045558+00:00","published_at":"2026-10-15T04:45:03.089715+00:00","section":"events","data":{"state":"PUBLISHED","derivation_version":"alpha-governance-event-derivation-v2","events":[{"event_id":"alpha:event:transition:16w7vpg1d4mi0m","event_type":"CEO_CHANGED","effective_at":"2026-02-06","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:v-james-vena","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:27"],"evidence_ids":["alpha:projection-evidence:document:9a9e45e8e32cbbf1c9250cff3faf74fb7782ea577ad0474184c53d920fcc7f52"],"summary":"V. James Vena executive of Union Pacific Corporation, effective 2026-02-06.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:e4pdo8gpwoc","event_type":"DIRECTOR_APPOINTED","effective_at":"2026-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:w-anthony-will-2","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:20"],"evidence_ids":["alpha:projection-evidence:document:83df434a46e99659160d4327186522f0540d2297700c6bf8d3fac1a07e574b47"],"summary":"W Anthony Will seat on Union Pacific Corporation, effective 2026-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:br65k0zmuw6u","event_type":"DIRECTOR_APPOINTED","effective_at":"2025-03-25","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:david-b-dillon","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:11"],"evidence_ids":["alpha:projection-evidence:document:edb73ec5bde340eb0eb35cb1b0d5af47c6c8ad016bb3d1efda52f405cd9ac6e1"],"summary":"David B. Dillon seat on Union Pacific Corporation, effective 2025-03-25.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1lw04r1o12qh","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:doyle-r-simons","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:13"],"evidence_ids":["alpha:projection-evidence:document:147fa57b25c76e4f4821f2603ad88055118a80275dd1467cbadec388577a745b"],"summary":"Doyle R. Simons seat on Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:k4cznj16ynf8n","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:john-k-tien-jr","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:79c3972b7d28d9ce6611d50d7ba10a19c0414de2223645aa9df1c55c86c9d9d9"],"summary":"John K. Tien, Jr. seat on Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:4ji1475vwlpr","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:john-p-wiehoff","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:dcdb28ca8e3d4c85f6a57ef968703ab7a6bc83d11a1f8f4e14509dd356db2dae"],"summary":"John P. Wiehoff seat on Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1hntbxb135xb65","event_type":"DIRECTOR_APPOINTED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:v-james-vena-2","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:19"],"evidence_ids":["alpha:projection-evidence:document:07ed9244e04b85cfd5a842045b1cd1514872835a6d00a3a6ff9cfebe65d242c5"],"summary":"V. James Vena seat on Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:13nouuh550boh","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:john-k-tien-jr","alpha:committee:union-pacific-corp:audit-finance"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:15"],"evidence_ids":["alpha:projection-evidence:document:79c3972b7d28d9ce6611d50d7ba10a19c0414de2223645aa9df1c55c86c9d9d9"],"summary":"John K. Tien, Jr. member of Audit; Finance, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:slx09r1q7mu8v","event_type":"COMMITTEE_CREATED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:audit-safety-service-quality","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:dcdb28ca8e3d4c85f6a57ef968703ab7a6bc83d11a1f8f4e14509dd356db2dae"],"summary":"Audit; Safety & Service Quality committee of Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1y0ov8rtxzc5t","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:john-p-wiehoff","alpha:committee:union-pacific-corp:audit-safety-service-quality"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:16"],"evidence_ids":["alpha:projection-evidence:document:dcdb28ca8e3d4c85f6a57ef968703ab7a6bc83d11a1f8f4e14509dd356db2dae"],"summary":"John P. Wiehoff member of Audit; Safety & Service Quality, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:twyy4t1lpobqx","event_type":"COMMITTEE_CREATED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:compensation-talent-chair-safety-service-quality","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:13"],"evidence_ids":["alpha:projection-evidence:document:147fa57b25c76e4f4821f2603ad88055118a80275dd1467cbadec388577a745b"],"summary":"Compensation & Talent · Chair; Safety & Service Quality committee of Union Pacific Corporation, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1npdx1ni09s8p","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2023-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:doyle-r-simons","alpha:committee:union-pacific-corp:compensation-talent-chair-safety-service-quality"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:13"],"evidence_ids":["alpha:projection-evidence:document:147fa57b25c76e4f4821f2603ad88055118a80275dd1467cbadec388577a745b"],"summary":"Doyle R. Simons member of Compensation & Talent · Chair; Safety & Service Quality, effective 2023-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:7g0dh56rb0ph","event_type":"DIRECTOR_APPOINTED","effective_at":"2022-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:teresa-m-finley","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:18"],"evidence_ids":["alpha:projection-evidence:document:e2589f9530f7aeb1111a0c3163183bf72a8d604d9c4c1fc4329dafbe15c93684"],"summary":"Teresa M. Finley seat on Union Pacific Corporation, effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1rrqok91z0dk1j","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2022-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:teresa-m-finley","alpha:committee:union-pacific-corp:audit-finance"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:18"],"evidence_ids":["alpha:projection-evidence:document:e2589f9530f7aeb1111a0c3163183bf72a8d604d9c4c1fc4329dafbe15c93684"],"summary":"Teresa M. Finley member of Audit; Finance, effective 2022-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:spuhmz64jy2r","event_type":"DIRECTOR_APPOINTED","effective_at":"2021-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:sheri-h-edison","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:17"],"evidence_ids":["alpha:projection-evidence:document:c64462bd4f29eac23af1e5bd54f399ed9456b6d3963805951bc59ac795aa2204"],"summary":"Sheri H. Edison seat on Union Pacific Corporation, effective 2021-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1c0x2s79dxud7","event_type":"COMMITTEE_CREATED","effective_at":"2021-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:compensation-talent-corporate-governance-nominating-sustainability-chair","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:17"],"evidence_ids":["alpha:projection-evidence:document:c64462bd4f29eac23af1e5bd54f399ed9456b6d3963805951bc59ac795aa2204"],"summary":"Compensation & Talent; Corporate Governance Nominating & Sustainability · Chair committee of Union Pacific Corporation, effective 2021-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:13oxr01ioczq8","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2021-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:sheri-h-edison","alpha:committee:union-pacific-corp:compensation-talent-corporate-governance-nominating-sustainability-chair"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:17"],"evidence_ids":["alpha:projection-evidence:document:c64462bd4f29eac23af1e5bd54f399ed9456b6d3963805951bc59ac795aa2204"],"summary":"Sheri H. Edison member of Compensation & Talent; Corporate Governance Nominating & Sustainability · Chair, effective 2021-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:zzkv29jh0qcb","event_type":"DIRECTOR_APPOINTED","effective_at":"2019-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:christopher-j-williams","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:a92d1ab7823a3a9d02b7883ffd1580bf6ac61da95e062b85c743ed44a0b6af5a"],"summary":"Christopher J. Williams seat on Union Pacific Corporation, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:y6jzd9u7x63t","event_type":"COMMITTEE_CREATED","effective_at":"2019-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:audit-finance","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:a92d1ab7823a3a9d02b7883ffd1580bf6ac61da95e062b85c743ed44a0b6af5a","alpha:projection-evidence:document:79c3972b7d28d9ce6611d50d7ba10a19c0414de2223645aa9df1c55c86c9d9d9","alpha:projection-evidence:document:e2589f9530f7aeb1111a0c3163183bf72a8d604d9c4c1fc4329dafbe15c93684"],"summary":"Audit; Finance committee of Union Pacific Corporation, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1v6syi7dej4kt","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2019-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:christopher-j-williams","alpha:committee:union-pacific-corp:audit-finance"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:10"],"evidence_ids":["alpha:projection-evidence:document:a92d1ab7823a3a9d02b7883ffd1580bf6ac61da95e062b85c743ed44a0b6af5a"],"summary":"Christopher J. Williams member of Audit; Finance, effective 2019-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1lcbt9o1b1c2fm","event_type":"DIRECTOR_APPOINTED","effective_at":"2017-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:deborah-c-hopkins","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:a40065de87a1aea722d51a112747ea644baf4f8a934c3ca02f7c39e2987d09ac"],"summary":"Deborah C. Hopkins seat on Union Pacific Corporation, effective 2017-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1tq9tsm1ef1jli","event_type":"COMMITTEE_CREATED","effective_at":"2017-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:compensation-talent-finance","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:a40065de87a1aea722d51a112747ea644baf4f8a934c3ca02f7c39e2987d09ac"],"summary":"Compensation & Talent; Finance committee of Union Pacific Corporation, effective 2017-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1w3h1hokie5um","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2017-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:deborah-c-hopkins","alpha:committee:union-pacific-corp:compensation-talent-finance"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:12"],"evidence_ids":["alpha:projection-evidence:document:a40065de87a1aea722d51a112747ea644baf4f8a934c3ca02f7c39e2987d09ac"],"summary":"Deborah C. Hopkins member of Compensation & Talent; Finance, effective 2017-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:21s0tngk4eyl","event_type":"DIRECTOR_APPOINTED","effective_at":"2016-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:jane-h-lute","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:document:2c47948e9ef1b86a44e7e4cfe23faa39dfc5d05218d9545bf31431115178f876"],"summary":"Jane H. Lute seat on Union Pacific Corporation, effective 2016-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:18r53flx3usm9","event_type":"COMMITTEE_CREATED","effective_at":"2016-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:committee:union-pacific-corp:corporate-governance-nominating-sustainability-safety-service-quality","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:document:2c47948e9ef1b86a44e7e4cfe23faa39dfc5d05218d9545bf31431115178f876"],"summary":"Corporate Governance Nominating & Sustainability; Safety & Service Quality committee of Union Pacific Corporation, effective 2016-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:127o3x71c68bwx","event_type":"COMMITTEE_MEMBER_ADDED","effective_at":"2016-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:jane-h-lute","alpha:committee:union-pacific-corp:corporate-governance-nominating-sustainability-safety-service-quality"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:14"],"evidence_ids":["alpha:projection-evidence:document:2c47948e9ef1b86a44e7e4cfe23faa39dfc5d05218d9545bf31431115178f876"],"summary":"Jane H. Lute member of Corporate Governance Nominating & Sustainability; Safety & Service Quality, effective 2016-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1o61fzbu1lpgn","event_type":"DIRECTOR_APPOINTED","effective_at":"2008-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:michael-r-mccarthy","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:d53a51c7ed550015933cb81819493355365227b19e6cd568d8e274e3ca6528bc"],"summary":"Michael R. McCarthy seat on Union Pacific Corporation, effective 2008-01-01.","derivation":"temporal_relationship_change"},{"event_id":"alpha:event:transition:1wsnexj1lwkc2f","event_type":"BOARD_CHAIR_CHANGED","effective_at":"2008-01-01","detected_at":"2026-10-15T04:45:03.089715+00:00","subject_ids":["alpha:person:michael-r-mccarthy","alpha:company:b45db126-60c4-4e41-a044-de52b829a5ef"],"caused_claim_ids":["alpha:claim:company:b45db126-60c4-4e41-a044-de52b829a5ef:leadership_role:9"],"evidence_ids":["alpha:projection-evidence:document:d53a51c7ed550015933cb81819493355365227b19e6cd568d8e274e3ca6528bc"],"summary":"Michael R. 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