Skip to record
ExecutivesD. Gail Nixon

D. Gail Nixon

Executive record · Agent view

Version public-0

Agent view

Machine access

Formats and access paths for the same published Governance Record shown in Human View.

alpha:person:dennis-e-nixon · public-0

Formats

https://registry.alpha.ac/people/dennis-e-nixon.md

Open in new tabDownload
# 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 Unknown, unavailable, and unpublished values are never inferred as zero.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 |
| 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 | 2026-10-03T09:34:21.594483+00:00 |
| Last reviewed | 2026-05-16T06:01:16.416+00:00 |

## Identity

- Legal name: D. Gail Nixon
- Display name: D. Gail Nixon

## 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:evidence:person:dennis-e-nixon:2.

## 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:evidence:person:dennis-e-nixon:3, alpha:evidence:person:dennis-e-nixon:1.

## 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:evidence:person:dennis-e-nixon:5.

## 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:evidence:person:dennis-e-nixon:1.

## 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:evidence:person:dennis-e-nixon:1.

## 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:evidence:person:dennis-e-nixon:3, alpha:evidence:person:dennis-e-nixon:1.

## 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:evidence:person:dennis-e-nixon:4.
- 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:evidence:person:dennis-e-nixon:1.
- 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:evidence:person:dennis-e-nixon:3.

## 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:evidence:person:dennis-e-nixon:1.
- 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:evidence:person:dennis-e-nixon:4.
- 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:evidence:person:dennis-e-nixon:3.

## 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:evidence:person:dennis-e-nixon:4.

## 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:evidence:person:dennis-e-nixon:1, alpha:evidence:person:dennis-e-nixon:3.

## 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:evidence:person:dennis-e-nixon:1: [IBOC DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm).
- alpha:evidence:person:dennis-e-nixon:2: [sec_proxy](https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm).
- alpha:evidence:person:dennis-e-nixon:3: [NNBR 10-K executive officers](https://www.sec.gov/Archives/edgar/data/918541/000091854126000006/nnbr-20251231.htm).
- alpha:evidence:person:dennis-e-nixon:4: [IBOC 10-K executive officers](https://www.sec.gov/Archives/edgar/data/315709/000110465926020439/iboc-20251231x10k.htm).
- alpha:evidence:person:dennis-e-nixon:5: [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

Structured intelligence is not currently available. Existing published profile evidence remains accessible.

Connect

REST

MCP tools

Server card: Alpha Terminal · alpha://people/dennis-e-nixon

  • find_person

    Search Alpha's permission-safe public Profile directory. Returns canonical Alpha person IDs, evidence-backed current roles, assurance state, review time, and limitations. Similar names remain separate candidates.

  • get_claim_evidence

    Retrieve the public source evidence for one permissioned Alpha Profile claim. Returns source tier, URLs, validity, confidence, review time, and limitations.

  • get_company_profile

    Retrieve a public Alpha Company Profile with canonical company identity, active listings, current confirmed board and executive roles, source evidence, explicit permissions, as-of time, and limitations. Private relationships, company administration, and unpublished ratings are excluded.

  • get_current_roles

    Retrieve the current confirmed company and board roles from a public Alpha Profile. Every role includes available source evidence, confidence, verification state, and validity.

  • get_executive_profile

    Retrieve a public Alpha Profile with canonical identity, current verified roles, permissioned claims, claim-level evidence, assurance state, as-of time, and limitations. Private contact, Council activity, and relationships are excluded.

  • get_platform_stats

    Get Alpha platform statistics and data coverage. Returns counts of companies, directors, ratings, filings, and regulations in the Alpha intelligence database.

A2A

Agent card

Follow

Recent Registry updates (general index)

Record-specific changes feed and webhook events: Proposed. No delivery endpoint is published for this record.

Cite

URL
https://registry.alpha.ac/people/dennis-e-nixon
Version
public-0
JSON content hash
Unavailable

Evidence sources

  • https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm
  • NNBR 10-K executive officers
  • IBOC DEF 14A director slate
  • https://www.sec.gov/Archives/edgar/data/315709/000110465926045414/tm261460-1_def14a.htm
  • IBOC 10-K executive officers