# DYADIC INTERNATIONAL 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce |
| Governance record representation | alpha-governance-record-v2 |
| Canonical entity | alpha:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992 |
| Entity type | Company |
| Canonical URL | https://registry.alpha.ac/companies/dyadic-international-inc |
| Publication | PUBLISHED |
| Verification | source_reported |
| Verification schema | alpha-verification-states-v1 |
| Ownership | unclaimed |
| Published claims | 21 |
| Claims under review | 1 |
| Evidence records | 5 |
| Conflicts | 0 |
| Conflicts in internal review | 0 |
| Observed | 2026-10-24T04:47:08.678011+00:00 |
| Last reviewed | 2026-10-24T04:47:08.678011+00:00 |

## Identity

- Legal name: DYADIC INTERNATIONAL INC
- Display name: DYADIC INTERNATIONAL INC

## 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 | 2026-10-24T13:16:04.541969+00:00 |
| Completeness | 0.409 |
| Record Quality | 0.813 |
| Directors | 6 |
| Committees | 4 |
| Governance events | 2 |
| 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

- Arindam Bose, Ph.D.: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:5
- Jack L. Kaye: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. Committees: Audit (chair); Audit · Chair (member). claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:6
- Mark A. Emalfarb: Director. Status: unknown. Independent: false. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:7
- Michael P. Tarnok: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. Committees: Audit (member); Audit; Compensation (member); Compensation (member). claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:8
- Patrick Lucy: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. Committees: Audit (member); Audit; Compensation (member); Compensation (member). claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:9
- Seth J. Herbst, MD: Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. Committees: Audit (member); Audit; Compensation (member); Compensation (member). claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:10

## Committees

- Audit (audit). Chair: Jack L. Kaye. Members: Jack L. Kaye (chair, current); Michael P. Tarnok (member, current); Patrick Lucy (member, current); Seth J. Herbst, MD (member, current). committee_id=alpha:committee:dyadic-international-inc:audit
- Audit · Chair (audit). Chair: NOT_PUBLISHED. Members: Jack L. Kaye (member, unknown). committee_id=alpha:committee:dyadic-international-inc:audit-chair
- Audit; Compensation (audit). Chair: NOT_PUBLISHED. Members: Michael P. Tarnok (member, unknown); Patrick Lucy (member, unknown); Seth J. Herbst, MD (member, unknown). committee_id=alpha:committee:dyadic-international-inc:audit-compensation
- Compensation (compensation). Chair: NOT_PUBLISHED. Members: Michael P. Tarnok (member, current); Patrick Lucy (member, current); Seth J. Herbst, MD (member, current). committee_id=alpha:committee:dyadic-international-inc:compensation

## Executive leadership

- Joseph Hazelton: President and Chief Operating Officer [COO]. Status: current. claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:11
- Mark A. Emalfarb: President and Chief Executive Officer [CEO]. Status: current. claim_id=alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:12

## Governance events

- EXECUTIVE_APPOINTED: Joseph Hazelton executive of DYADIC INTERNATIONAL INC, effective 2026-03-25. Effective: 2026-03-25. Detected: 2026-10-24T04:47:08.678011+00:00. event_id=alpha:event:transition:1mqdilf1rzysit
- CEO_CHANGED: Mark A. Emalfarb executive of DYADIC INTERNATIONAL INC, effective 2026-03-25. Effective: 2026-03-25. Detected: 2026-10-24T04:47:08.678011+00:00. event_id=alpha:event:transition:193jomktq6j28

## Scoped resources

- `alpha://company/dyadic-international-inc` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record
- `alpha://company/dyadic-international-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=identity
- `alpha://company/dyadic-international-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=corporate-structure
- `alpha://company/dyadic-international-inc/board` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=board
- `alpha://company/dyadic-international-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=committees
- `alpha://company/dyadic-international-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=leadership
- `alpha://company/dyadic-international-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=ownership
- `alpha://company/dyadic-international-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=financials
- `alpha://company/dyadic-international-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=capital-structure
- `alpha://company/dyadic-international-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=compensation
- `alpha://company/dyadic-international-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=governance
- `alpha://company/dyadic-international-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=shareholder-governance
- `alpha://company/dyadic-international-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=audit
- `alpha://company/dyadic-international-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=legal
- `alpha://company/dyadic-international-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=risk
- `alpha://company/dyadic-international-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=cyber
- `alpha://company/dyadic-international-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=ai-governance
- `alpha://company/dyadic-international-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=agents
- `alpha://company/dyadic-international-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=ecosystem
- `alpha://company/dyadic-international-inc/events` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=events
- `alpha://company/dyadic-international-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=relationships
- `alpha://company/dyadic-international-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=assessments
- `alpha://company/dyadic-international-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record&section=evidence

## Role modules

- NOT_ASSERTED

## Attention

- NO_RECORDS_FOUND

## Committee data

- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:14: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:jack-l-kaye","name":"Jack L. Kaye"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:15: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:michael-p-tarnok","name":"Michael P. Tarnok"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:16: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:patrick-lucy","name":"Patrick Lucy"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:17: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:seth-j-herbst-md","name":"Seth J. Herbst, MD"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:19: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:michael-p-tarnok","name":"Michael P. Tarnok"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:20: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:patrick-lucy","name":"Patrick Lucy"},"source_id":"board_seats"}`
- Claim alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:21: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:seth-j-herbst-md","name":"Seth J. Herbst, MD"},"source_id":"board_seats"}`

## Leadership

- Arindam Bose, Ph.D.: Director. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Jack L. Kaye: Director, Audit · Chair. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:6. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Mark A. Emalfarb: Director. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:7. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Michael P. Tarnok: Director, Audit; Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:8. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Patrick Lucy: Director, Audit; Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:9. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Seth J. Herbst, MD: Director, Audit; Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110.
- Joseph Hazelton: President and Chief Operating Officer. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:11. Valid from: 2026-03-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:56d9df5edb23e4654b48155ae617c48b092c974d96300374c1341fb2c41b8792.
- Mark A. Emalfarb: President and Chief Executive Officer. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:leadership_role:12. Valid from: 2026-03-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:38f66276e3ae5a52142cf6d65c3e8b452210627e046291df699eb990041b187f.

## Roles

- PUBLISHED

## Governance

- NOT_ASSERTED

## Board committees

- Audit: Chair Jack L. Kaye; Members Jack L. Kaye (Chair); Michael P. Tarnok; Patrick Lucy; Seth J. Herbst, MD. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_record:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Compensation: Chair not stated; Members Michael P. Tarnok; Patrick Lucy; Seth J. Herbst, MD. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_record:18. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.

## Financials

- NOT_ASSERTED

## Workforce

- NOT_ASSERTED

## Market and index context

- PUBLISHED

## Legal Name

- DYADIC INTERNATIONAL INC. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:699f375225e30b474b876a3abcdae18ca69655e2c172f60b13e430a128a908b6.

## Entity Status

- Public listing published. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:699f375225e30b474b876a3abcdae18ca69655e2c172f60b13e430a128a908b6.

## Published Fact

- US. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:699f375225e30b474b876a3abcdae18ca69655e2c172f60b13e430a128a908b6.

## Committee Appointment

- Jack L. Kaye: chair, Audit. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Michael P. Tarnok: member, Audit. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Patrick Lucy: member, Audit. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Seth J. Herbst, MD: member, Audit. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Michael P. Tarnok: member, Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Patrick Lucy: member, Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:20. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.
- Seth J. Herbst, MD: member, Compensation. Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:committee_appointment:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c.

## Security Listing

- DYAI (NASDAQ). Claim: alpha:claim:company:e0386fa8-ebe8-470a-8eff-fff6f49e8992:security_listing:22. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:699f375225e30b474b876a3abcdae18ca69655e2c172f60b13e430a128a908b6.

## 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:699f375225e30b474b876a3abcdae18ca69655e2c172f60b13e430a128a908b6: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/dyadic-international-inc).
- alpha:projection-evidence:document:e876c75f32783487ea74454a944def26283215af309065a72a7681005b357110: [DYADIC INTERNATIONAL INC DEF 14A 2025-04-29](https://www.sec.gov/Archives/edgar/data/1213809/000143774925013548/dyai20241114_def14a.htm).
- alpha:projection-evidence:document:56d9df5edb23e4654b48155ae617c48b092c974d96300374c1341fb2c41b8792: [DYAI 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1213809/000149315226012672/form10-k.htm).
- alpha:projection-evidence:document:38f66276e3ae5a52142cf6d65c3e8b452210627e046291df699eb990041b187f: [DYAI 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1213809/000149315226012672/form10-k.htm).
- alpha:projection-evidence:111747a90e0c45197c8ec091d2a287f02fb557e25a15e6edd0427664e1ca712c: [Audit](https://www.sec.gov/Archives/edgar/data/1213809/000143774925013548/dyai20241114_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

- 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/dyadic-international-inc)
- [Public Markdown](https://registry.alpha.ac/companies/dyadic-international-inc.md)
- [Public JSON](https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=record)
- [JSON-LD](https://registry.alpha.ac/api/public/companies/dyadic-international-inc?format=jsonld)
- MCP resource: `alpha://companies/dyadic-international-inc` 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 2026-10-24T13:16:04.298175+00:00; recorded 2026-10-24T13:16:04.298175+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.