Skip to record
EnterprisesDIODES INC

DIODES INC

Enterprise record · Agent view

Version public-1

Agent view

Machine access

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

alpha:company:629e2eeb-8a61-4822-b88b-59963b19fa28 · public-1

Formats

https://registry.alpha.ac/companies/diodes-inc-del.md

Open in new tabDownload
# DIODES INC

> 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:629e2eeb-8a61-4822-b88b-59963b19fa28 |
| Entity type | Company |
| Canonical URL | https://registry.alpha.ac/companies/diodes-inc-del |
| Publication | PUBLISHED |
| Verification | source_reported |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 33 |
| Claims under review | 1 |
| Evidence records | 7 |
| Conflicts | 0 |
| Conflicts in internal review | 0 |
| Observed | 2026-09-30T04:45:42.127009+00:00 |
| Last reviewed | 2026-09-30T04:45:42.127009+00:00 |

## Identity

- Legal name: DIODES INC /DEL/
- Display name: DIODES INC

## Role modules

- NOT_ASSERTED

## Attention

- NO_RECORDS_FOUND

## Committee data

- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:22: `{"kind":"committee_appointment","original_name":"Audit Committee","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:elizabeth-bull-diod","name":"Elizabeth Bull"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:23: `{"kind":"committee_appointment","original_name":"Audit Committee","category":"audit","role":"member","person":{"alpha_id":"alpha:person:huey-jen-su-diod","name":"Huey-Jen Su"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:25: `{"kind":"committee_appointment","original_name":"Compensation Committee","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:angie-chen-button-diod","name":"Angie Chen Button"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:26: `{"kind":"committee_appointment","original_name":"Compensation Committee","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:warren-chen-diod","name":"Warren Chen"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:28: `{"kind":"committee_appointment","original_name":"Governance and Stockholder Relations Committee","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:angie-chen-button-diod","name":"Angie Chen Button"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:29: `{"kind":"committee_appointment","original_name":"Governance and Stockholder Relations Committee","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:huey-jen-su-diod","name":"Huey-Jen Su"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:31: `{"kind":"committee_appointment","original_name":"Risk Oversight Committee","category":"risk","role":"chair","person":{"alpha_id":"alpha:person:warren-chen-diod","name":"Warren Chen"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:32: `{"kind":"committee_appointment","original_name":"Risk Oversight Committee","category":"risk","role":"member","person":{"alpha_id":"alpha:person:gary-yu-diod","name":"Gary Yu"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:33: `{"kind":"committee_appointment","original_name":"Risk Oversight Committee","category":"risk","role":"member","person":{"alpha_id":"alpha:person:huey-jen-su-diod","name":"Huey-Jen Su"},"source_id":"governance_people_committees"}`
- Claim alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:34: `{"kind":"committee_appointment","original_name":"Risk Oversight Committee","category":"risk","role":"member","person":{"alpha_id":"alpha:person:keh-shew-lu-diod-3f06a8257c55","name":"Keh-Shew Lu"},"source_id":"governance_people_committees"}`

## Leadership

- Angie Chen Button: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:5. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Elizabeth Bull: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:6. Valid from: 2023-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Gary Yu: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:7. Valid from: 2024-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Huey-Jen Su: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:8. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Jin Zhao: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:9. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Keh-Shew Lu: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:10. Valid from: 2001-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Philip J. Ritter: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:11. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Warren Chen: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:12. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Written Consent: Director. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:13. Valid from: 2001-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2.
- Andy (Kuo-Ting) Tsong: Senior Vice President, Worldwide Products Group. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:14. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Brett R. Whitmire: Chief Financial Officer. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:15. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Emily Yang: Senior Vice President, Worldwide Sales and Marketing. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:16. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Francis Tang: Chief Technology Officer. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:17. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Gary Yu: President and Chief Executive Officer. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:18. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Jin Zhao: Senior Vice President, Worldwide Manufacturing and Quality, President, Asia Pacific Region. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:19. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.
- Richard D. White: Corporate Secretary and Special Assistant to the Chief Executive Officer. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:leadership_role:20. Valid from: 2026-04-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3.

## Roles

- PUBLISHED

## Governance

- NOT_ASSERTED

## Board committees

- Audit Committee: Chair Elizabeth Bull; Members Elizabeth Bull (Chair); Huey-Jen Su. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_record:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:4.
- Compensation Committee: Chair Angie Chen Button; Members Angie Chen Button (Chair); Warren Chen. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_record:24. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:5.
- Governance and Stockholder Relations Committee: Chair Angie Chen Button; Members Angie Chen Button (Chair); Huey-Jen Su. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_record:27. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:6.
- Risk Oversight Committee: Chair Warren Chen; Members Warren Chen (Chair); Gary Yu; Huey-Jen Su; Keh-Shew Lu. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_record:30. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7.

## Financials

- NOT_ASSERTED

## Workforce

- NOT_ASSERTED

## Market and index context

- PUBLISHED

## Legal Name

- DIODES INC /DEL/. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:1.

## Entity Status

- Public listing published. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:1.

## Published Fact

- US. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:1.

## Committee Appointment

- Elizabeth Bull: chair, Audit Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:22. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:4.
- Huey-Jen Su: member, Audit Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:23. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:4.
- Angie Chen Button: chair, Compensation Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:25. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:5.
- Warren Chen: member, Compensation Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:26. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:5.
- Angie Chen Button: chair, Governance and Stockholder Relations Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:28. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:6.
- Huey-Jen Su: member, Governance and Stockholder Relations Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:29. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:6.
- Warren Chen: chair, Risk Oversight Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:31. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7.
- Gary Yu: member, Risk Oversight Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:32. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7.
- Huey-Jen Su: member, Risk Oversight Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:33. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7.
- Keh-Shew Lu: member, Risk Oversight Committee. Claim: alpha:claim:company:629e2eeb-8a61-4822-b88b-59963b19fa28:committee_appointment:34. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7.

## 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:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:1: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/diodes-inc-del).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:2: [DEF 14A diod-20260401.htm](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.htm).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:3: [DIOD DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.htm).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:4: [Audit Committee](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.htm).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:5: [Compensation Committee](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.htm).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:6: [Governance and Stockholder Relations Committee](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.htm).
- alpha:evidence:company:629e2eeb-8a61-4822-b88b-59963b19fa28:7: [Risk Oversight Committee](https://www.sec.gov/Archives/edgar/data/29002/000119312526138028/diod-20260401.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/diodes-inc-del)
- [Public Markdown](https://registry.alpha.ac/companies/diodes-inc-del.md)
- [Public JSON](https://registry.alpha.ac/api/public/companies/diodes-inc-del?format=record)
- [JSON-LD](https://registry.alpha.ac/api/public/companies/diodes-inc-del?format=jsonld)
- MCP resource: `alpha://companies/diodes-inc-del` 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://companies/diodes-inc-del

  • 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/companies/diodes-inc-del
Version
public-1
JSON content hash
Unavailable

Evidence sources

  • Alpha canonical company public projection
  • DEF 14A diod-20260401.htm
  • DIOD DEF 14A executive officers
  • Audit Committee
  • Compensation Committee
  • Governance and Stockholder Relations Committee
  • Risk Oversight Committee