# KAISER ALUMINUM CORP > 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 Unknown, unavailable, and unpublished values are never inferred as zero.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 | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:9af7966c-81a1-41d6-8481-4ad602ac89be | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/kaiser-aluminum-corp | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 15 | | Claims under review | 1 | | Evidence records | 2 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-06T04:46:01.398369+00:00 | | Last reviewed | 2026-10-06T04:46:01.398369+00:00 | ## Identity - Legal name: KAISER ALUMINUM CORP - Display name: KAISER ALUMINUM CORP ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-1 | | As of | 2026-10-06T04:46:01.398369+00:00 | | Completeness | 0.318 | | Record Quality | 0.836 | | Directors | 9 | | Committees | 0 | | Governance events | 9 | | Entity class | public_company | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_REVIEWED | | board | PUBLISHED | | committees | NOT_REVIEWED | | leadership | NOT_REVIEWED | | 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 | NOT_REVIEWED | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Board - Brett E. Wilcox: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2006-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:7 - David A. Foster: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2009-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:8 - Donald J. Stebbins: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2019-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:9 - Glenda J. Minor: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2025-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:10 - James D. Hoffman: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2025-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:11 - Keith A. Harvey: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2020-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:12 - Kimberly T. Glas: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2025-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:13 - Michael C. Arnold: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2021-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:14 - Richard P. Grimley: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2023-01-01. claim_id=alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:15 ## Governance events - DIRECTOR_APPOINTED: Glenda J. Minor seat on KAISER ALUMINUM CORP, effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:ruedub - DIRECTOR_APPOINTED: James D. Hoffman seat on KAISER ALUMINUM CORP, effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1i6aikl - DIRECTOR_APPOINTED: Kimberly T. Glas seat on KAISER ALUMINUM CORP, effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1g7brp8 - DIRECTOR_APPOINTED: Richard P. Grimley seat on KAISER ALUMINUM CORP, effective 2023-01-01. Effective: 2023-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1rxm4ki - DIRECTOR_APPOINTED: Michael C. Arnold seat on KAISER ALUMINUM CORP, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1ureu17 - DIRECTOR_APPOINTED: Keith A. Harvey seat on KAISER ALUMINUM CORP, effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1ycabut - DIRECTOR_APPOINTED: Donald J. Stebbins seat on KAISER ALUMINUM CORP, effective 2019-01-01. Effective: 2019-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1nk85h0 - DIRECTOR_APPOINTED: David A. Foster seat on KAISER ALUMINUM CORP, effective 2009-01-01. Effective: 2009-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:p50wku - DIRECTOR_APPOINTED: Brett E. Wilcox seat on KAISER ALUMINUM CORP, effective 2006-01-01. Effective: 2006-01-01. Detected: 2026-10-06T04:46:01.398369+00:00. event_id=alpha:event:director_appointed:1gwrb3o ## Scoped resources - `alpha://company/kaiser-aluminum-corp` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record - `alpha://company/kaiser-aluminum-corp/identity` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=identity - `alpha://company/kaiser-aluminum-corp/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=corporate-structure - `alpha://company/kaiser-aluminum-corp/board` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=board - `alpha://company/kaiser-aluminum-corp/committees` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=committees - `alpha://company/kaiser-aluminum-corp/leadership` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=leadership - `alpha://company/kaiser-aluminum-corp/ownership` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=ownership - `alpha://company/kaiser-aluminum-corp/financials` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=financials - `alpha://company/kaiser-aluminum-corp/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=capital-structure - `alpha://company/kaiser-aluminum-corp/compensation` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=compensation - `alpha://company/kaiser-aluminum-corp/governance` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=governance - `alpha://company/kaiser-aluminum-corp/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=shareholder-governance - `alpha://company/kaiser-aluminum-corp/audit` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=audit - `alpha://company/kaiser-aluminum-corp/legal` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=legal - `alpha://company/kaiser-aluminum-corp/risk` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=risk - `alpha://company/kaiser-aluminum-corp/cyber` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=cyber - `alpha://company/kaiser-aluminum-corp/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=ai-governance - `alpha://company/kaiser-aluminum-corp/agents` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=agents - `alpha://company/kaiser-aluminum-corp/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=ecosystem - `alpha://company/kaiser-aluminum-corp/events` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=events - `alpha://company/kaiser-aluminum-corp/relationships` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=relationships - `alpha://company/kaiser-aluminum-corp/assessments` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=assessments - `alpha://company/kaiser-aluminum-corp/evidence` (contract): https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - Brett E. Wilcox: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:7. Valid from: 2006-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - David A. Foster: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:8. Valid from: 2009-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Donald J. Stebbins: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:9. Valid from: 2019-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Glenda J. Minor: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:10. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - James D. Hoffman: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:11. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Keith A. Harvey: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:12. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Kimberly T. Glas: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:leadership_role:13. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Michael C. Arnold: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be: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:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. - Richard P. Grimley: Director. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be: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:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - KAISER ALUMINUM CORP. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. ## Entity Status - Public listing published. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. ## Published Fact - US. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. - Basic Materials. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:published_fact:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. - Aluminum. Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:published_fact:6. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. ## Security Listing - KALU (NASDAQ). Claim: alpha:claim:company:9af7966c-81a1-41d6-8481-4ad602ac89be:security_listing:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa. ## 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:d49da3ae64a000b56b1311299ca403bccdd0fb52d91b454c94b51506731045fa: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/kaiser-aluminum-corp). - alpha:projection-evidence:document:082952e5c4e60d118dbb250a9a1d52ddeb03d7f6dec4d34c7db55ab8d7d7d14d: [DEF 14A kalu-20260428.htm](https://www.sec.gov/Archives/edgar/data/811596/000119312526187425/kalu-20260428.htm). ## 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/kaiser-aluminum-corp) - [Public Markdown](https://registry.alpha.ac/companies/kaiser-aluminum-corp.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/kaiser-aluminum-corp?format=jsonld) - MCP resource: `alpha://companies/kaiser-aluminum-corp` at https://mcp.alpha.ac/mcp ## Connected governance records Structured intelligence is not currently available. Existing published profile evidence remains accessible.