# D. Gail Nixon > 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 Unknown, unavailable, and unpublished values are never inferred as zero.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-0:d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:person:dennis-e-nixon | | Entity type | Person | | Canonical URL | https://registry.alpha.ac/people/dennis-e-nixon | | Publication | PUBLISHED | | Verification | corroborated | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 14 | | Claims under review | 0 | | Evidence records | 5 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-24T08:19:50.5019+00:00 | | Last reviewed | 2026-05-16T06:01:16.416+00:00 | ## Identity - Legal name: D. Gail Nixon - Display name: D. Gail Nixon ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | As of | 2026-10-24T08:19:50.786396+00:00 | | Completeness | 1 | | Record Quality | 0.94 | | Directors | 0 | | Committees | 0 | | Governance events | 1 | | Entity class | person | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_APPLICABLE | | board | NOT_APPLICABLE | | committees | NOT_APPLICABLE | | leadership | NOT_APPLICABLE | | ownership | NOT_APPLICABLE | | financials | NOT_APPLICABLE | | capital_structure | NOT_APPLICABLE | | compensation | NOT_APPLICABLE | | governance | NOT_APPLICABLE | | shareholder_governance | NOT_APPLICABLE | | audit | NOT_APPLICABLE | | legal | NOT_APPLICABLE | | risk | NOT_APPLICABLE | | cyber | PUBLISHED | | ai_governance | PUBLISHED | | agent_governance | NOT_APPLICABLE | | markets_external | NOT_APPLICABLE | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Governance events - DIRECTOR_APPOINTED: D. Gail Nixon seat on INTERNATIONAL BANCSHARES CORP, effective 1975-01-01. Effective: 1975-01-01. Detected: 2026-05-16T06:01:16.416+00:00. event_id=alpha:event:transition:1y9hrpf1og5o35 ## Scoped resources - `alpha://person/dennis-e-nixon` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record - `alpha://person/dennis-e-nixon/identity` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=identity - `alpha://person/dennis-e-nixon/corporate-structure` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=corporate-structure - `alpha://person/dennis-e-nixon/board` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=board - `alpha://person/dennis-e-nixon/committees` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=committees - `alpha://person/dennis-e-nixon/leadership` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=leadership - `alpha://person/dennis-e-nixon/ownership` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=ownership - `alpha://person/dennis-e-nixon/financials` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=financials - `alpha://person/dennis-e-nixon/capital-structure` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=capital-structure - `alpha://person/dennis-e-nixon/compensation` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=compensation - `alpha://person/dennis-e-nixon/governance` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=governance - `alpha://person/dennis-e-nixon/shareholder-governance` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=shareholder-governance - `alpha://person/dennis-e-nixon/audit` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=audit - `alpha://person/dennis-e-nixon/legal` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=legal - `alpha://person/dennis-e-nixon/risk` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=risk - `alpha://person/dennis-e-nixon/cyber` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=cyber - `alpha://person/dennis-e-nixon/ai-governance` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=ai-governance - `alpha://person/dennis-e-nixon/agents` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=agents - `alpha://person/dennis-e-nixon/ecosystem` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=ecosystem - `alpha://person/dennis-e-nixon/events` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=events - `alpha://person/dennis-e-nixon/relationships` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=relationships - `alpha://person/dennis-e-nixon/assessments` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=assessments - `alpha://person/dennis-e-nixon/evidence` (contract): https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record§ion=evidence ## Role modules - Director ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - PUBLISHED ## Roles - Director at INTERNATIONAL BANCSHARES CORP. Claim: alpha:claim:person:dennis-e-nixon:role:1. Valid from: 1975-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2a126f6eeed8bb84d3a996d397eafeb5bdaed04f782d6e005d42067e1924890f. ## Governance - PUBLISHED ## Board committees - PUBLISHED ## AI and ML experience - AI and ML experience: not identified in the cited filing. Claim: alpha:claim:person:dennis-e-nixon:ai_ml_experience:1. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0, alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. ## Board membership - Serves on the board of INTERNATIONAL BANCSHARES CORP. Claim: alpha:claim:person:dennis-e-nixon:board_membership:2. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:9da14ca4b5d68507cc18fc75b7706ed49b726075e59d2a010bc36106f6fb54aa. ## Board role - Board role: Chair. Claim: alpha:claim:person:dennis-e-nixon:board_role:3. Valid from: 2026-04-20. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. ## Committee assignments - No committee assignment disclosed in the cited filing. Claim: alpha:claim:person:dennis-e-nixon:committee_assignments:4. Valid from: 2026-04-20. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. ## Cybersecurity experience - Cybersecurity experience: not identified in the cited filing. Claim: alpha:claim:person:dennis-e-nixon:cybersecurity_experience:5. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0, alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. ## Executive company - Executive at International Bancshares. Claim: alpha:claim:person:dennis-e-nixon:executive_company:6. Valid from: 2026-02-26. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:014ab668dab72b403e10b5d32ecfb5cbde5f6072162b2dd5e0aae9fc375e6e8b. - Executive at International Bancshares Corporation / IBC. Claim: alpha:claim:person:dennis-e-nixon:executive_company:7. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. - Executive at NN INC. Claim: alpha:claim:person:dennis-e-nixon:executive_company:8. Valid from: 2026-03-04. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0. ## Executive title - Executive title: Chairman of the Board, President, and CEO. Claim: alpha:claim:person:dennis-e-nixon:executive_title:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1. - Executive title: Chairman of the Board, President, and Chief Executive Officer. Claim: alpha:claim:person:dennis-e-nixon:executive_title:10. Valid from: 2026-02-26. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:014ab668dab72b403e10b5d32ecfb5cbde5f6072162b2dd5e0aae9fc375e6e8b. - Executive title: Senior Vice President and Chief Human Resources Officer. Claim: alpha:claim:person:dennis-e-nixon:executive_title:11. Valid from: 2026-03-04. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0. ## Other Company Role - Dennis E. Nixon is also linked to IBC (International Bank of Commerce) as Chief Executive Officer and Director.. Claim: alpha:claim:person:dennis-e-nixon:other_company_role:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:014ab668dab72b403e10b5d32ecfb5cbde5f6072162b2dd5e0aae9fc375e6e8b. ## Technology background - Technology background: not identified in the cited filing. Claim: alpha:claim:person:dennis-e-nixon:technology_background:13. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1, alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | NOT_APPLICABLE | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | PUBLISHED | | Financials | NOT_APPLICABLE | | Workforce | NOT_APPLICABLE | | Ownership | NOT_APPLICABLE | | Ratings | NOT_PUBLISHED | | Market and index context | NOT_APPLICABLE | ## Public sources - alpha:projection-evidence:document:850b61e126dcbdf3b77ec67a1d7733550ba0b26330599837efb44581387f9fe1: [IBOC DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm). - alpha:projection-evidence:document:2a126f6eeed8bb84d3a996d397eafeb5bdaed04f782d6e005d42067e1924890f: [sec_proxy](https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm). - alpha:projection-evidence:document:2a50622e8bf63054c9c4d6904886088564e8562e115df119dd9335ce5f839fc0: [NNBR 10-K executive officers](https://www.sec.gov/Archives/edgar/data/918541/000091854126000006/nnbr-20251231.htm). - alpha:projection-evidence:document:014ab668dab72b403e10b5d32ecfb5cbde5f6072162b2dd5e0aae9fc375e6e8b: [IBOC 10-K executive officers](https://www.sec.gov/Archives/edgar/data/315709/000110465926020439/iboc-20251231x10k.htm). - alpha:projection-evidence:9da14ca4b5d68507cc18fc75b7706ed49b726075e59d2a010bc36106f6fb54aa: [public_source](https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.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 - Only permissioned public claims and evidence are included. - Absence of a claim is not evidence that the underlying fact is false. - Public retrieval does not grant model-training or redistribution rights. - Private relationships and Council activity are excluded. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/people/dennis-e-nixon) - [Public Markdown](https://registry.alpha.ac/people/dennis-e-nixon.md) - [Public JSON](https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/profiles/dennis-e-nixon?format=jsonld) - MCP resource: `alpha://people/dennis-e-nixon` 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.