# Kathryn Eberle Walker

> Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

## Record

| Field | Value |
| --- | --- |
| Representation | alpha-profile-markdown-v3 |
| Protocol | Alpha Governance Facts Protocol 0.1 |
| Schema | alpha.governance.entity.public.v1 |
| Record version | public-0 |
| Canonical entity | alpha:person:kathryn-a-walker |
| Entity type | Person |
| Canonical URL | https://registry.alpha.ac/people/kathryn-a-walker |
| Publication | PUBLISHED |
| Verification | corroborated |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 10 |
| Claims under review | 0 |
| Evidence records | 2 |
| Conflicts | 0 |
| Conflicts in internal review | 1 |
| Observed | 2026-09-04T21:32:42.669997+00:00 |
| Last reviewed | 2026-05-16T03:55:34.922+00:00 |

## Identity

- Legal name: Kathryn Eberle Walker
- Display name: Kathryn Eberle Walker

## Leadership

- NOT_ASSERTED

## Roles

- NOT_ASSERTED

## Governance

- PUBLISHED

## Board committees

- NOT_ASSERTED

## AI and ML experience

- AI and ML experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1, alpha:evidence:person:kathryn-a-walker:2.

## Board role

- Board role: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1.

## Committee assignments

- Committee assignments: Nominating/Governance, Sustainability. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1.

## Cybersecurity experience

- Cybersecurity experience: not identified in the cited filing. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1, alpha:evidence:person:kathryn-a-walker:2.

## Executive company

- Executive at IMMERSION CORP. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:2.
- Executive at OpenAir Equity Partners. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1.

## Executive title

- Executive title: Board Member. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:2.
- Executive title: Managing Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1.

## Technology background

- Technology background: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Review: internal_review. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:2.
- Technology background reported in filings. Publication: PUBLISHED. Verification: source_reported. Review: internal_review. Assertion: source_reported. Evidence: alpha:evidence:person:kathryn-a-walker:1.

## Coverage states

| Field | Value |
| --- | --- |
| Identity | PUBLISHED |
| Business | NOT_APPLICABLE |
| Leadership | NOT_ASSERTED |
| Board and committees | NOT_ASSERTED |
| 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:kathryn-a-walker:1: [ADTN DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/926282/000119312526127315/adtn-20260327.htm).
- alpha:evidence:person:kathryn-a-walker:2: [IMMR 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1058811/000119312526102681/immr-20250430.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/kathryn-a-walker)
- [Public Markdown](https://registry.alpha.ac/people/kathryn-a-walker.md)
- [Public JSON](https://registry.alpha.ac/api/public/profiles/kathryn-a-walker)
- [JSON-LD](https://registry.alpha.ac/api/public/profiles/kathryn-a-walker?format=jsonld)
- MCP resource: `alpha://people/kathryn-a-walker` at https://mcp.alpha.ac/mcp