# Nucor > Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero. ## Record | Field | Value | | --- | --- | | Representation | alpha-profile-markdown-v4 | | Protocol | Alpha Governance Facts Protocol 0.1 | | Schema | alpha.governance.entity.public.v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/nucor-corp | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 44 | | Claims under review | 1 | | Evidence records | 8 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-17T04:45:14.05764+00:00 | | Last reviewed | 2026-10-17T04:45:14.05764+00:00 | ## Identity - Legal name: NUCOR CORP - Display name: Nucor ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | As of | 2026-10-17T08:19:12.370655+00:00 | | Completeness | 0.455 | | Record Quality | 0.828 | | Directors | 8 | | Committees | 7 | | Governance events | 22 | | Entity class | public_company | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_REVIEWED | | board | PUBLISHED | | committees | PUBLISHED | | leadership | PUBLISHED | | ownership | NOT_REVIEWED | | financials | NOT_REVIEWED | | capital_structure | PUBLISHED | | compensation | NOT_REVIEWED | | governance | NOT_REVIEWED | | shareholder_governance | NOT_REVIEWED | | audit | NOT_REVIEWED | | legal | NOT_REVIEWED | | risk | NOT_REVIEWED | | cyber | NOT_REVIEWED | | ai_governance | NOT_REVIEWED | | agent_governance | RESTRICTED | | markets_external | PUBLISHED | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Board - Colleen Kearney: Director. Status: current. Independent: true. Since: 2008-01-01. Committees: Audit (member); Audit; Compensation and Executive Development; Governance and Nominating · Chair (member); Compensation and Executive Development (member); Governance and Nominating (chair). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:9 - Laurette T. Koellner: Director. Status: current. Independent: true. Since: 2015-01-01. Committees: Audit (chair); Audit · Chair; Compensation and Executive Development; Governance and Nominating (member); Compensation and Executive Development (member); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:10 - Leon J. Topalian: Director. Status: current. Independent: false. Since: 2020-01-01. claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:11 - Michael W. Lamach: Director. Status: current. Independent: true. Since: 2022-01-01. Committees: Audit (member); Audit; Compensation and Executive Development; Governance and Nominating (member); Compensation and Executive Development (member); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:12 - Nadja Y. West: Director. Status: current. Independent: true. Since: 2019-01-01. Committees: Audit (member); Audit; Compensation and Executive Development; Governance and Nominating (member); Compensation and Executive Development (member); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:13 - Natasha L. Clayton: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Audit (member); Audit; Compensation and Executive Development; Governance and Nominating (member); Compensation and Executive Development (member); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:14 - Nicholas C. Gangestad: Director. Status: current. Independent: true. Since: 2023-01-01. Committees: Audit (member); Audit; Compensation and Executive Development; Governance and Nominating (member); Compensation and Executive Development (member); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:15 - Paula Dempsey: Director. Status: current. Independent: true. Since: 2016-01-01. Committees: Audit (member); Audit; Compensation and Executive Development · Chair; Governance and Nominating (member); Compensation and Executive Development (chair); Governance and Nominating (member). claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:16 ## Committees - Audit (audit). Chair: Laurette T. Koellner. Members: Laurette T. Koellner (chair, current); Colleen Kearney (member, current); Michael W. Lamach (member, current); Nadja Y. West (member, current); Natasha L. Clayton (member, current); Nicholas C. Gangestad (member, current); Paula Dempsey (member, current). committee_id=alpha:committee:nucor-corp:audit - Audit · Chair; Compensation and Executive Development; Governance and Nominating (audit). Chair: NOT_PUBLISHED. Members: Laurette T. Koellner (member, current). committee_id=alpha:committee:nucor-corp:audit-chair-compensation-and-executive-development-governance-and-nominating - Audit; Compensation and Executive Development · Chair; Governance and Nominating (audit). Chair: NOT_PUBLISHED. Members: Paula Dempsey (member, current). committee_id=alpha:committee:nucor-corp:audit-compensation-and-executive-development-chair-governance-and-nominating - Audit; Compensation and Executive Development; Governance and Nominating (audit). Chair: NOT_PUBLISHED. Members: Michael W. Lamach (member, current); Nadja Y. West (member, current); Natasha L. Clayton (member, current); Nicholas C. Gangestad (member, current). committee_id=alpha:committee:nucor-corp:audit-compensation-and-executive-development-governance-and-nominating - Audit; Compensation and Executive Development; Governance and Nominating · Chair (audit). Chair: NOT_PUBLISHED. Members: Colleen Kearney (member, current). committee_id=alpha:committee:nucor-corp:audit-compensation-and-executive-development-governance-and-nominating-chair - Compensation and Executive Development (compensation). Chair: Paula Dempsey. Members: Paula Dempsey (chair, current); Colleen Kearney (member, current); Laurette T. Koellner (member, current); Michael W. Lamach (member, current); Nadja Y. West (member, current); Natasha L. Clayton (member, current); Nicholas C. Gangestad (member, current). committee_id=alpha:committee:nucor-corp:compensation-and-executive-development - Governance and Nominating (nominating_governance). Chair: Colleen Kearney. Members: Colleen Kearney (chair, current); Laurette T. Koellner (member, current); Michael W. Lamach (member, current); Nadja Y. West (member, current); Natasha L. Clayton (member, current); Nicholas C. Gangestad (member, current); Paula Dempsey (member, current). committee_id=alpha:committee:nucor-corp:governance-and-nominating ## Executive leadership - Leon J. Topalian: Chair and Chief Executive Officer [CEO]. Status: current. claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:17 - Michael D. Keller: Vice President and Corporate Controller [CAO]. Status: current. claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:18 - Stephen D. Laxton: President, Chief Operating Officer and Chief Financial Officer [CFO]. Status: current. claim_id=alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:19 ## Governance events - CEO_CHANGED: Leon J. Topalian executive of Nucor, effective 2026-02-25. Effective: 2026-02-25. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:9k3tnhr6wewl - EXECUTIVE_APPOINTED: Michael D. Keller executive of Nucor, effective 2026-02-25. Effective: 2026-02-25. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:rfeye11um87u9 - CFO_CHANGED: Stephen D. Laxton executive of Nucor, effective 2026-02-25. Effective: 2026-02-25. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:xmxixidjcuj8 - DIRECTOR_APPOINTED: Nicholas C. Gangestad seat on Nucor, effective 2023-01-01. Effective: 2023-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:931w902b71gi - COMMITTEE_MEMBER_ADDED: Nicholas C. Gangestad member of Audit; Compensation and Executive Development; Governance and Nominating, effective 2023-01-01. Effective: 2023-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:15kzl491ql3x0v - DIRECTOR_APPOINTED: Michael W. Lamach seat on Nucor, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1czrjjg19fdwhc - COMMITTEE_CREATED: Audit; Compensation and Executive Development; Governance and Nominating committee of Nucor, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1erz9yo4w5n2w - COMMITTEE_MEMBER_ADDED: Michael W. Lamach member of Audit; Compensation and Executive Development; Governance and Nominating, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:182o7phu54mxp - DIRECTOR_APPOINTED: Natasha L. Clayton seat on Nucor, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:v9vujbv750d5 - COMMITTEE_MEMBER_ADDED: Natasha L. Clayton member of Audit; Compensation and Executive Development; Governance and Nominating, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:5p0a72agmwf8 - DIRECTOR_APPOINTED: Leon J. Topalian seat on Nucor, effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:181pej1oiu6gh - DIRECTOR_APPOINTED: Nadja Y. West seat on Nucor, effective 2019-01-01. Effective: 2019-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1d8ny891l87gvd - COMMITTEE_MEMBER_ADDED: Nadja Y. West member of Audit; Compensation and Executive Development; Governance and Nominating, effective 2019-01-01. Effective: 2019-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1ta4lzu1ukev6w - DIRECTOR_APPOINTED: Paula Dempsey seat on Nucor, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:6d6rl31gaw0ob - COMMITTEE_CREATED: Audit; Compensation and Executive Development · Chair; Governance and Nominating committee of Nucor, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1hvds5l705w8v - COMMITTEE_MEMBER_ADDED: Paula Dempsey member of Audit; Compensation and Executive Development · Chair; Governance and Nominating, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:3kku66c4uf56 - DIRECTOR_APPOINTED: Laurette T. Koellner seat on Nucor, effective 2015-01-01. Effective: 2015-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:mhwpyf36gti - COMMITTEE_CREATED: Audit · Chair; Compensation and Executive Development; Governance and Nominating committee of Nucor, effective 2015-01-01. Effective: 2015-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1fre2s81xfg862 - COMMITTEE_MEMBER_ADDED: Laurette T. Koellner member of Audit · Chair; Compensation and Executive Development; Governance and Nominating, effective 2015-01-01. Effective: 2015-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1jy03yxxiahh7 - DIRECTOR_APPOINTED: Colleen Kearney seat on Nucor, effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1xud2mybid08i - COMMITTEE_CREATED: Audit; Compensation and Executive Development; Governance and Nominating · Chair committee of Nucor, effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:huippg1mfxb32 - COMMITTEE_MEMBER_ADDED: Colleen Kearney member of Audit; Compensation and Executive Development; Governance and Nominating · Chair, effective 2008-01-01. Effective: 2008-01-01. Detected: 2026-10-17T04:45:14.05764+00:00. event_id=alpha:event:transition:1f72ssf1bxmpz7 ## Scoped resources - `alpha://company/nucor-corp` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record - `alpha://company/nucor-corp/identity` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=identity - `alpha://company/nucor-corp/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=corporate-structure - `alpha://company/nucor-corp/board` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=board - `alpha://company/nucor-corp/committees` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=committees - `alpha://company/nucor-corp/leadership` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=leadership - `alpha://company/nucor-corp/ownership` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=ownership - `alpha://company/nucor-corp/financials` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=financials - `alpha://company/nucor-corp/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=capital-structure - `alpha://company/nucor-corp/compensation` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=compensation - `alpha://company/nucor-corp/governance` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=governance - `alpha://company/nucor-corp/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=shareholder-governance - `alpha://company/nucor-corp/audit` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=audit - `alpha://company/nucor-corp/legal` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=legal - `alpha://company/nucor-corp/risk` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=risk - `alpha://company/nucor-corp/cyber` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=cyber - `alpha://company/nucor-corp/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=ai-governance - `alpha://company/nucor-corp/agents` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=agents - `alpha://company/nucor-corp/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=ecosystem - `alpha://company/nucor-corp/events` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=events - `alpha://company/nucor-corp/relationships` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=relationships - `alpha://company/nucor-corp/assessments` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=assessments - `alpha://company/nucor-corp/evidence` (contract): https://registry.alpha.ac/api/public/companies/nucor-corp?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:21: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:laurette-t-koellner","name":"Laurette T. Koellner"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:22: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:christopher-j-kearney","name":"Colleen Kearney"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:23: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:michael-w-lamach","name":"Michael W. Lamach"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:24: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:nadja-y-west","name":"Nadja Y. West"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:25: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:norma-b-clayton","name":"Natasha L. Clayton"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:26: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:nicholas-c-gangestad","name":"Nicholas C. Gangestad"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:27: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:patrick-j-dempsey","name":"Paula Dempsey"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:29: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:patrick-j-dempsey","name":"Paula Dempsey"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:30: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:christopher-j-kearney","name":"Colleen Kearney"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:31: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:laurette-t-koellner","name":"Laurette T. Koellner"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:32: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:michael-w-lamach","name":"Michael W. Lamach"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:33: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:nadja-y-west","name":"Nadja Y. West"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:34: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:norma-b-clayton","name":"Natasha L. Clayton"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:35: `{"kind":"committee_appointment","original_name":"Compensation and Executive Development","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:nicholas-c-gangestad","name":"Nicholas C. Gangestad"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:37: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:christopher-j-kearney","name":"Colleen Kearney"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:38: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:laurette-t-koellner","name":"Laurette T. Koellner"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:39: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:michael-w-lamach","name":"Michael W. Lamach"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:40: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:nadja-y-west","name":"Nadja Y. West"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:41: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:norma-b-clayton","name":"Natasha L. Clayton"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:42: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:nicholas-c-gangestad","name":"Nicholas C. Gangestad"},"source_id":"board_seats"}` - Claim alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:43: `{"kind":"committee_appointment","original_name":"Governance and Nominating","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:patrick-j-dempsey","name":"Paula Dempsey"},"source_id":"board_seats"}` ## Leadership - Colleen Kearney: Director, Audit; Compensation and Executive Development; Governance and Nominating · Chair. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:9. Valid from: 2008-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Laurette T. Koellner: Director, Audit · Chair; Compensation and Executive Development; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:10. Valid from: 2015-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Leon J. Topalian: Director. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:11. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Michael W. Lamach: Director, Audit; Compensation and Executive Development; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:12. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Nadja Y. West: Director, Audit; Compensation and Executive Development; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:13. Valid from: 2019-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Natasha L. Clayton: Director, Audit; Compensation and Executive Development; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:14. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Nicholas C. Gangestad: Director, Audit; Compensation and Executive Development; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:15. Valid from: 2023-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Paula Dempsey: Director, Audit; Compensation and Executive Development · Chair; Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:16. Valid from: 2016-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac. - Leon J. Topalian: Chair and Chief Executive Officer. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:17. Valid from: 2026-02-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a97ee902cbf5edcb55b697b662045dd9f3b901888b4babcd1a16f730d720e7b7. - Michael D. Keller: Vice President and Corporate Controller. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:18. Valid from: 2026-02-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2fdba0aa5f16c2d848cc8dd5cd9ee278056655a1ef5fb378e30a3c89676b3bdf. - Stephen D. Laxton: President, Chief Operating Officer and Chief Financial Officer. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:leadership_role:19. Valid from: 2026-02-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:928a5e72d078e573f25fe3fb80fddd5a1428c8b624289075d4db468dc080fbbb. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair Laurette T. Koellner; Members Laurette T. Koellner (Chair); Colleen Kearney; Michael W. Lamach; Nadja Y. West; Natasha L. Clayton; Nicholas C. Gangestad; Paula Dempsey. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_record:20. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Compensation and Executive Development: Chair Paula Dempsey; Members Paula Dempsey (Chair); Colleen Kearney; Laurette T. Koellner; Michael W. Lamach; Nadja Y. West; Natasha L. Clayton; Nicholas C. Gangestad. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_record:28. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Governance and Nominating: Chair Colleen Kearney; Members Colleen Kearney (Chair); Laurette T. Koellner; Michael W. Lamach; Nadja Y. West; Natasha L. Clayton; Nicholas C. Gangestad; Paula Dempsey. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_record:36. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - S&P 500 (SPX). Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:index_membership:44. Valid from: 1985-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:827a22a1567eda11fa866650563f33918ee2975144378fa7fd6f46399da5427a. ## Legal Name - NUCOR CORP. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. ## Entity Status - Public listing published. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. ## Official Website - https://www.nucor.com. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:official_website:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:690fbdc4633746747a0c67d352f385f06b008f75f71ca0c7e86df29182875582. ## Published Fact - US. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:published_fact:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. - DE. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:published_fact:6. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. - Materials. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:published_fact:7. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. - https://www.nucor.com. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:published_fact:8. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:690fbdc4633746747a0c67d352f385f06b008f75f71ca0c7e86df29182875582. ## Committee Appointment - Laurette T. Koellner: chair, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Colleen Kearney: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:22. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Michael W. Lamach: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:23. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nadja Y. West: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:24. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Natasha L. Clayton: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:25. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nicholas C. Gangestad: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:26. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Paula Dempsey: member, Audit. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:27. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Paula Dempsey: chair, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:29. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Colleen Kearney: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:30. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Laurette T. Koellner: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:31. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Michael W. Lamach: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:32. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nadja Y. West: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:33. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Natasha L. Clayton: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:34. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nicholas C. Gangestad: member, Compensation and Executive Development. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:35. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Colleen Kearney: chair, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:37. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Laurette T. Koellner: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:38. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Michael W. Lamach: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:39. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nadja Y. West: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:40. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Natasha L. Clayton: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:41. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Nicholas C. Gangestad: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:42. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. - Paula Dempsey: member, Governance and Nominating. Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:committee_appointment:43. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af. ## Security Listing - NUE (NYSE). Claim: alpha:claim:company:95bda8e4-ea08-4b13-bbe6-6494367d3b05:security_listing:45. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | PUBLISHED | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | NOT_ASSERTED | | Financials | NOT_ASSERTED | | Workforce | NOT_ASSERTED | | Ownership | NOT_ASSERTED | | Ratings | NOT_PUBLISHED | | Market and index context | PUBLISHED | ## Public sources - alpha:projection-evidence:fbb3d3dc8eeeca28cb5a50e7b75c40c1d6b49d60737bd4173ba35d09bbfb8dab: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/nucor-corp). - alpha:projection-evidence:690fbdc4633746747a0c67d352f385f06b008f75f71ca0c7e86df29182875582: [NUCOR CORP Form 10-K](https://www.sec.gov/Archives/edgar/data/73309/000119312526071575/nue-20251231.htm). - alpha:projection-evidence:document:1328690e010a5154ff4ada929df22273f556be8e5252b31729fd2b6a627edcac: [NUCOR CORP DEF 14A 2026-03-27](https://www.sec.gov/Archives/edgar/data/73309/000119312526127739/d21430ddef14a.htm). - alpha:projection-evidence:document:a97ee902cbf5edcb55b697b662045dd9f3b901888b4babcd1a16f730d720e7b7: [NUE 10-K executive officers](https://www.sec.gov/Archives/edgar/data/73309/000119312526071575/nue-20251231.htm). - alpha:projection-evidence:document:2fdba0aa5f16c2d848cc8dd5cd9ee278056655a1ef5fb378e30a3c89676b3bdf: [NUE 10-K executive officers](https://www.sec.gov/Archives/edgar/data/73309/000119312526071575/nue-20251231.htm). - alpha:projection-evidence:document:928a5e72d078e573f25fe3fb80fddd5a1428c8b624289075d4db468dc080fbbb: [NUE 10-K executive officers](https://www.sec.gov/Archives/edgar/data/73309/000119312526071575/nue-20251231.htm). - alpha:projection-evidence:9832b3cd600c0f3136452ff9cdd52636e3aef7770ef69c2eb7c7104d7e5fa7af: [Audit](https://www.sec.gov/Archives/edgar/data/73309/000119312526127739/d21430ddef14a.htm). - alpha:projection-evidence:827a22a1567eda11fa866650563f33918ee2975144378fa7fd6f46399da5427a: [S&P 500](https://www.slickcharts.com/sp500). ## Rights | Field | Value | | --- | --- | | public_retrieval | allowed | | agent_retrieval | allowed | | redistribution | not_granted | | model_training | not_granted | | commercial_use | not_specified | | relationship_pathfinding | not_granted | | direct_contact | not_granted | ## Limitations - Absence of a leadership role, committee, or disclosure is not evidence that it does not exist. - Only explicitly published canonical company identity and current confirmed public roles are included. - Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist. - Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights. - This Company Profile is an identity and evidence record, not an Alpha rating. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/companies/nucor-corp) - [Public Markdown](https://registry.alpha.ac/companies/nucor-corp.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/nucor-corp?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/nucor-corp?format=jsonld) - MCP resource: `alpha://companies/nucor-corp` at https://mcp.alpha.ac/mcp ## Connected governance records Only explicitly published, rights-cleared records. Missing records do not establish absence, safety, or complete coverage. ## Critical-risk oversight Snapshot as of 2026-10-17T08:19:12.150418+00:00; recorded 2026-10-17T08:19:12.150418+00:00. Every published assignment for this snapshot is listed. Only explicitly reviewed, rights-cleared assignments in effect on the as-of date, in the company's own wording. An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.