# SemiLEDs 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/semileds-corp | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 17 | | Claims under review | 1 | | Evidence records | 4 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-17T04:47:11.322912+00:00 | | Last reviewed | 2026-10-17T04:47:11.322912+00:00 | ## Identity - Legal name: SemiLEDs Corp - Display name: SemiLEDs Corp ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce | | As of | 2026-10-17T16:17:28.658916+00:00 | | Completeness | 0.409 | | Record Quality | 0.822 | | Directors | 5 | | Committees | 5 | | Governance events | 8 | | Entity class | public_company | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_REVIEWED | | board | PUBLISHED | | committees | PUBLISHED | | leadership | PUBLISHED | | 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 - Scott R. Simplot: Director. Status: current. Independent: false. Since: 2005-01-01. Committees: Compensation (chair); Compensation · Chair; Nominating and Governance · Chair (member); Nominating and Governance (chair). claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:5 - Trung T. Doan: Director. Status: current. Independent: false. Since: 2005-01-01. claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:6 - William J. Gough: Director. Status: current. Independent: true. Since: 2016-01-01. Committees: Audit (member); Audit; Compensation (member); Compensation (member). claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:7 - Dr. Chris Chang Yu: Director (committee appointment). Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: Audit (member). claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_record:9 - Dr. Edward Kuan Hsiung Hsieh: Director (committee appointment). Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: Audit (chair). claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_record:9 ## Committees - Audit (audit). Chair: Dr. Edward Kuan Hsiung Hsieh. Members: Dr. Edward Kuan Hsiung Hsieh (chair, current); Dr. Chris Chang Yu (member, current); William J. Gough (member, current). committee_id=alpha:committee:semileds-corp:audit - Audit; Compensation (audit). Chair: NOT_PUBLISHED. Members: William J. Gough (member, current). committee_id=alpha:committee:semileds-corp:audit-compensation - Compensation (compensation). Chair: Scott R. Simplot. Members: Scott R. Simplot (chair, current); William J. Gough (member, current). committee_id=alpha:committee:semileds-corp:compensation - Compensation · Chair; Nominating and Governance · Chair (compensation). Chair: NOT_PUBLISHED. Members: Scott R. Simplot (member, current). committee_id=alpha:committee:semileds-corp:compensation-chair-nominating-and-governance-chair - Nominating and Governance (nominating_governance). Chair: Scott R. Simplot. Members: Scott R. Simplot (chair, current). committee_id=alpha:committee:semileds-corp:nominating-and-governance ## Executive leadership - Trung T. Doan: Chairman and Chief Executive Officer [CEO]. Status: current. claim_id=alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:8 ## Governance events - CEO_CHANGED: Trung T. Doan executive of SemiLEDs Corp, effective 2025-11-28. Effective: 2025-11-28. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:30ju2essxq2q - DIRECTOR_APPOINTED: William J. Gough seat on SemiLEDs Corp, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:1e0chin1ct445z - COMMITTEE_CREATED: Audit; Compensation committee of SemiLEDs Corp, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:h8ctft15w70nv - COMMITTEE_MEMBER_ADDED: William J. Gough member of Audit; Compensation, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:r01c33iipf7r - DIRECTOR_APPOINTED: Scott R. Simplot seat on SemiLEDs Corp, effective 2005-01-01. Effective: 2005-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:qsjvmrgjd8db - DIRECTOR_APPOINTED: Trung T. Doan seat on SemiLEDs Corp, effective 2005-01-01. Effective: 2005-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:1ku0f5c1rqmdek - COMMITTEE_CREATED: Compensation · Chair; Nominating and Governance · Chair committee of SemiLEDs Corp, effective 2005-01-01. Effective: 2005-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:1hydea31ib8mb3 - COMMITTEE_MEMBER_ADDED: Scott R. Simplot member of Compensation · Chair; Nominating and Governance · Chair, effective 2005-01-01. Effective: 2005-01-01. Detected: 2026-10-17T04:47:11.322912+00:00. event_id=alpha:event:transition:vdjul57atk7d ## Scoped resources - `alpha://company/semileds-corp` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record - `alpha://company/semileds-corp/identity` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=identity - `alpha://company/semileds-corp/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=corporate-structure - `alpha://company/semileds-corp/board` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=board - `alpha://company/semileds-corp/committees` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=committees - `alpha://company/semileds-corp/leadership` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=leadership - `alpha://company/semileds-corp/ownership` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=ownership - `alpha://company/semileds-corp/financials` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=financials - `alpha://company/semileds-corp/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=capital-structure - `alpha://company/semileds-corp/compensation` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=compensation - `alpha://company/semileds-corp/governance` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=governance - `alpha://company/semileds-corp/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=shareholder-governance - `alpha://company/semileds-corp/audit` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=audit - `alpha://company/semileds-corp/legal` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=legal - `alpha://company/semileds-corp/risk` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=risk - `alpha://company/semileds-corp/cyber` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=cyber - `alpha://company/semileds-corp/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=ai-governance - `alpha://company/semileds-corp/agents` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=agents - `alpha://company/semileds-corp/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=ecosystem - `alpha://company/semileds-corp/events` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=events - `alpha://company/semileds-corp/relationships` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=relationships - `alpha://company/semileds-corp/assessments` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=assessments - `alpha://company/semileds-corp/evidence` (contract): https://registry.alpha.ac/api/public/companies/semileds-corp?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:10: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:dr-edward-kuan-hsiung-hsieh","name":"Dr. Edward Kuan Hsiung Hsieh"},"source_id":"board_seats"}` - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:11: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:dr-chris-chang-yu","name":"Dr. Chris Chang Yu"},"source_id":"board_seats"}` - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:12: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:walter-michael-gough","name":"William J. Gough"},"source_id":"board_seats"}` - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:14: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:scott-r-simplot","name":"Scott R. Simplot"},"source_id":"board_seats"}` - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:15: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:walter-michael-gough","name":"William J. Gough"},"source_id":"board_seats"}` - Claim alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:17: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:scott-r-simplot","name":"Scott R. Simplot"},"source_id":"board_seats"}` ## Leadership - Scott R. Simplot: Director, Compensation · Chair; Nominating and Governance · Chair. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:5. Valid from: 2005-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:69f1cfa64a5180e84cd102b0fc4cbebe9e87e14dfcfb3393319e518700af85cc. - Trung T. Doan: Director. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:6. Valid from: 2005-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:69f1cfa64a5180e84cd102b0fc4cbebe9e87e14dfcfb3393319e518700af85cc. - William J. Gough: Director, Audit; Compensation. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:7. Valid from: 2016-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:69f1cfa64a5180e84cd102b0fc4cbebe9e87e14dfcfb3393319e518700af85cc. - Trung T. Doan: Chairman and Chief Executive Officer. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:leadership_role:8. Valid from: 2025-11-28. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:213b962701ddff3d9abf53ad51d338e71922860aaaf9528965922fc38c9bd8aa. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair Dr. Edward Kuan Hsiung Hsieh; Members Dr. Edward Kuan Hsiung Hsieh (Chair); Dr. Chris Chang Yu; William J. Gough. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_record:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - Compensation: Chair Scott R. Simplot; Members Scott R. Simplot (Chair); William J. Gough. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_record:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - Nominating and Governance: Chair Scott R. Simplot; Members Scott R. Simplot (Chair). Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_record:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - SemiLEDs Corp. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:bf1fcecf824d63c37b604a2ecbdfc5be75b30a8fc95f1d0fa38a7cf9f8377cd2. ## Entity Status - Public listing published. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:bf1fcecf824d63c37b604a2ecbdfc5be75b30a8fc95f1d0fa38a7cf9f8377cd2. ## Published Fact - US. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:bf1fcecf824d63c37b604a2ecbdfc5be75b30a8fc95f1d0fa38a7cf9f8377cd2. ## Committee Appointment - Dr. Edward Kuan Hsiung Hsieh: chair, Audit. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - Dr. Chris Chang Yu: member, Audit. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - William J. Gough: member, Audit. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:12. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - Scott R. Simplot: chair, Compensation. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - William J. Gough: member, Compensation. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. - Scott R. Simplot: chair, Nominating and Governance. Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:committee_appointment:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f. ## Security Listing - LEDS (NASDAQ). Claim: alpha:claim:company:31a9f032-a507-4b99-95fe-88be0f1aeeb7:security_listing:18. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:bf1fcecf824d63c37b604a2ecbdfc5be75b30a8fc95f1d0fa38a7cf9f8377cd2. ## 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:bf1fcecf824d63c37b604a2ecbdfc5be75b30a8fc95f1d0fa38a7cf9f8377cd2: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/semileds-corp). - alpha:projection-evidence:document:69f1cfa64a5180e84cd102b0fc4cbebe9e87e14dfcfb3393319e518700af85cc: [SemiLEDs Corp DEF 14A 2025-07-15](https://www.sec.gov/Archives/edgar/data/1333822/000095017025095687/leds-20250714.htm). - alpha:projection-evidence:document:213b962701ddff3d9abf53ad51d338e71922860aaaf9528965922fc38c9bd8aa: [LEDS 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1333822/000119312525301379/leds-20250831.htm). - alpha:projection-evidence:3a99a890dad374338abb6db08578077e5567b410c59b03f865a2ce4188751b6f: [Audit](https://www.sec.gov/Archives/edgar/data/1333822/000095017025095687/leds-20250714.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/semileds-corp) - [Public Markdown](https://registry.alpha.ac/companies/semileds-corp.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/semileds-corp?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/semileds-corp?format=jsonld) - MCP resource: `alpha://companies/semileds-corp` 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. ## Critical-risk oversight Snapshot as of 2026-10-17T16:17:28.44653+00:00; recorded 2026-10-17T16:17:28.44653+00:00. Every published assignment for this snapshot is listed. Only explicitly reviewed, rights-cleared assignments in effect on the as-of date, in the company's own wording. An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.