# Altimmune, 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:ce7aa889-cc32-4291-9a76-a6af241d6082 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/altimmune-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 14 | | Claims under review | 1 | | Evidence records | 3 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-09-28T04:46:29.902898+00:00 | | Last reviewed | 2026-09-28T04:46:29.902898+00:00 | ## Identity - Legal name: Altimmune, Inc. - Display name: Altimmune, Inc. ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - Catherine Sohn, Pharm D.: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:5. Valid from: 2023-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Diane Jorkasky, M.D.: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:6. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Jerome Durso: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:7. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - John M. Gill: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:8. Valid from: 2004-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Klaus O. Schafer, M.D., MPH: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:9. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Mitchel Sayare, Ph.D.: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:10. Valid from: 2010-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Philip L. Hodges: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:11. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Teri Lawver: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:12. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Wayne Pisano: Director. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:13. Valid from: 2018-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2. - Gregory Weaver: Chief Financial Officer. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:14. Valid from: 2026-03-06. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:3. - Jerome Durso: President and Chief Executive Officer. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:leadership_role:15. Valid from: 2026-03-06. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:3. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - Altimmune, Inc.. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:1. ## Entity Status - Public listing published. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:1. ## Published Fact - US. Claim: alpha:claim:company:ce7aa889-cc32-4291-9a76-a6af241d6082:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:1. ## 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:ce7aa889-cc32-4291-9a76-a6af241d6082:1: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/altimmune-inc). - alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:2: [Altimmune, Inc. DEF 14A 2026-03-17](https://www.sec.gov/Archives/edgar/data/1326190/000110465926028953/alt-20260416xdef14a.htm). - alpha:evidence:company:ce7aa889-cc32-4291-9a76-a6af241d6082:3: [ALT 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1326190/000132619026000018/alt-20251231x10k.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/altimmune-inc) - [Public Markdown](https://registry.alpha.ac/companies/altimmune-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/altimmune-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/altimmune-inc?format=jsonld) - MCP resource: `alpha://companies/altimmune-inc` at https://mcp.alpha.ac/mcp ## Connected governance records Structured intelligence is not currently available. Existing published profile evidence remains accessible.