# Annexon, 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:c1f8f562-952b-4849-bcc2-7de87224b266 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/annexon-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 33 | | Claims under review | 1 | | Evidence records | 14 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-17T04:46:16.320231+00:00 | | Last reviewed | 2026-10-17T04:46:16.320231+00:00 | ## Identity - Legal name: Annexon, Inc. - Display name: Annexon, 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 | 2026-10-17T09:01:40.092454+00:00 | | Completeness | 0.409 | | Record Quality | 0.822 | | Directors | 8 | | Committees | 7 | | Governance events | 22 | | 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 - Bettina M. Cockroft, M.D.: Director. Status: current. Independent: true. Since: 2022-01-01. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:5 - Douglas E. Love: Director. Status: current. Independent: false. Since: 2014-01-01. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:6 - Jung E. Choi: Director. Status: current. Independent: true. Since: 2020-01-01. Committees: Compensation (chair); Compensation · Chair (member). claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:7 - Muneer A. Satter: Director. Status: current. Independent: true. Since: 2014-01-01. Committees: Audit (member); Audit; Nominating and Governance · Chair (member); Nominating and Governance (chair). claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:8 - Thomas G. Wiggans: Director. Status: current. Independent: true. Since: 2017-01-01. Committees: Compensation (member); Compensation; Nominating and Governance (member); Nominating and Governance (member). claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:9 - William (BJ) Jones, Jr.: Director. Status: current. Independent: true. Since: 2025-01-01. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:10 - William D. Waddill: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Audit (chair); Audit · Chair; Nominating and Governance (member); Nominating and Governance (member). claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:11 - William H. Carson, M.D.: Director. Status: current. Independent: true. Since: 2021-01-01. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:12 ## Committees - Audit (audit). Chair: William D. Waddill. Members: William D. Waddill (chair, current); Muneer A. Satter (member, current). committee_id=alpha:committee:annexon-inc:audit - Audit · Chair; Nominating and Governance (audit). Chair: NOT_PUBLISHED. Members: William D. Waddill (member, current). committee_id=alpha:committee:annexon-inc:audit-chair-nominating-and-governance - Audit; Nominating and Governance · Chair (audit). Chair: NOT_PUBLISHED. Members: Muneer A. Satter (member, current). committee_id=alpha:committee:annexon-inc:audit-nominating-and-governance-chair - Compensation (compensation). Chair: Jung E. Choi. Members: Jung E. Choi (chair, current); Thomas G. Wiggans (member, current). committee_id=alpha:committee:annexon-inc:compensation - Compensation · Chair (compensation). Chair: NOT_PUBLISHED. Members: Jung E. Choi (member, current). committee_id=alpha:committee:annexon-inc:compensation-chair - Compensation; Nominating and Governance (compensation). Chair: NOT_PUBLISHED. Members: Thomas G. Wiggans (member, current). committee_id=alpha:committee:annexon-inc:compensation-nominating-and-governance - Nominating and Governance (nominating_governance). Chair: Muneer A. Satter. Members: Muneer A. Satter (chair, current); Thomas G. Wiggans (member, current); William D. Waddill (member, current). committee_id=alpha:committee:annexon-inc:nominating-and-governance ## Executive leadership - Douglas Love: President, Chief Executive Officer and Class III Director [CEO]. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:14 - Jamie Dananberg: EVP Chief Medical Officer. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:15 - Jennifer Lew: EVP Chief Financial Officer [CFO]. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:17 - Michael Overdorf: EVP Chief Business Officer. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:18 - Rick Artis: EVP Chief Scientific Officer. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:20 - Ted Yednock: EVP Chief Innovation Officer. Status: current. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:22 - Douglas E. Love, Esq.: President, Chief Executive Officer and Class III Director [CEO]. Status: unknown. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:13 - Jamie Dananberg, M.D.: EVP Chief Medical Officer. Status: unknown. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:16 - Michael Overdorf, M.B.A.: EVP Chief Business Officer. Status: unknown. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:19 - Rick Artis, Ph.D.: EVP Chief Scientific Officer. Status: unknown. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:21 - Ted Yednock, Ph.D.: EVP Chief Innovation Officer. Status: unknown. claim_id=alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:23 ## Governance events - CEO_CHANGED: Douglas Love executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1vk4u5697mfj2 - EXECUTIVE_APPOINTED: Jamie Dananberg executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:ha4pob1ivwq8b - CFO_CHANGED: Jennifer Lew executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1a91hyhhpqzt - EXECUTIVE_APPOINTED: Michael Overdorf executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:zegvh10rmovx - EXECUTIVE_APPOINTED: Rick Artis executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:gqa3vsf6wpis - EXECUTIVE_APPOINTED: Ted Yednock executive of Annexon, Inc., effective 2026-04-27. Effective: 2026-04-27. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1svrzs9khpgn1 - DIRECTOR_APPOINTED: William (BJ) Jones, Jr. seat on Annexon, Inc., effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:3c5f7qhbw2i - DIRECTOR_APPOINTED: Bettina M. Cockroft, M.D. seat on Annexon, Inc., effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:18kqjrx1xgh3mh - DIRECTOR_APPOINTED: William D. Waddill seat on Annexon, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:4cnuov1jxs41z - DIRECTOR_APPOINTED: William H. Carson, M.D. seat on Annexon, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:17akcco12khso4 - COMMITTEE_CREATED: Audit · Chair; Nominating and Governance committee of Annexon, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:rq3gh9balqf7 - COMMITTEE_MEMBER_ADDED: William D. Waddill member of Audit · Chair; Nominating and Governance, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1rcpsretaq8f - DIRECTOR_APPOINTED: Jung E. Choi seat on Annexon, Inc., effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:dn8dcx1y9vwx5 - COMMITTEE_CREATED: Compensation · Chair committee of Annexon, Inc., effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1wb42471hb7wud - COMMITTEE_MEMBER_ADDED: Jung E. Choi member of Compensation · Chair, effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:qyr32o1l0wzrm - DIRECTOR_APPOINTED: Thomas G. Wiggans seat on Annexon, Inc., effective 2017-01-01. Effective: 2017-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1hfptstzk51q7 - COMMITTEE_CREATED: Compensation; Nominating and Governance committee of Annexon, Inc., effective 2017-01-01. Effective: 2017-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:169dhnfg5a0j7 - COMMITTEE_MEMBER_ADDED: Thomas G. Wiggans member of Compensation; Nominating and Governance, effective 2017-01-01. Effective: 2017-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:1o9rdgoq447fe - DIRECTOR_APPOINTED: Douglas E. Love seat on Annexon, Inc., effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:pzvrv31zh8gn - DIRECTOR_APPOINTED: Muneer A. Satter seat on Annexon, Inc., effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:ynuy9vaj32bx - COMMITTEE_CREATED: Audit; Nominating and Governance · Chair committee of Annexon, Inc., effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:13dfe8laf1z8p - COMMITTEE_MEMBER_ADDED: Muneer A. Satter member of Audit; Nominating and Governance · Chair, effective 2014-01-01. Effective: 2014-01-01. Detected: 2026-10-17T04:46:16.320231+00:00. event_id=alpha:event:transition:114nvnh16t4t0p ## Scoped resources - `alpha://company/annexon-inc` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record - `alpha://company/annexon-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=identity - `alpha://company/annexon-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=corporate-structure - `alpha://company/annexon-inc/board` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=board - `alpha://company/annexon-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=committees - `alpha://company/annexon-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=leadership - `alpha://company/annexon-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=ownership - `alpha://company/annexon-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=financials - `alpha://company/annexon-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=capital-structure - `alpha://company/annexon-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=compensation - `alpha://company/annexon-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=governance - `alpha://company/annexon-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=shareholder-governance - `alpha://company/annexon-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=audit - `alpha://company/annexon-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=legal - `alpha://company/annexon-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=risk - `alpha://company/annexon-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=cyber - `alpha://company/annexon-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=ai-governance - `alpha://company/annexon-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=agents - `alpha://company/annexon-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=ecosystem - `alpha://company/annexon-inc/events` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=events - `alpha://company/annexon-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=relationships - `alpha://company/annexon-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=assessments - `alpha://company/annexon-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/annexon-inc?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:25: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:william-d-waddill","name":"William D. Waddill"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:26: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:muneer-a-satter","name":"Muneer A. Satter"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:28: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:jung-e-choi","name":"Jung E. Choi"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:29: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:thomas-g-wiggans","name":"Thomas G. Wiggans"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:31: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:muneer-a-satter","name":"Muneer A. Satter"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:32: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:thomas-g-wiggans","name":"Thomas G. Wiggans"},"source_id":"board_seats"}` - Claim alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:33: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:william-d-waddill","name":"William D. Waddill"},"source_id":"board_seats"}` ## Leadership - Bettina M. Cockroft, M.D.: Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:5. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - Douglas E. Love: Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:6. Valid from: 2014-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - Jung E. Choi: Director, Compensation · Chair. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:7. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - Muneer A. Satter: Director, Audit; Nominating and Governance · Chair. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:8. Valid from: 2014-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - Thomas G. Wiggans: Director, Compensation; Nominating and Governance. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:9. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - William (BJ) Jones, Jr.: Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:10. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - William D. Waddill: Director, Audit · Chair; Nominating and Governance. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:11. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - William H. Carson, M.D.: Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:12. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327. - Douglas E. Love, Esq.: President, Chief Executive Officer and Class III Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:13. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:a4687cedb9deec6251d99456823d72b9de62034960f363ed7f55e591049288a2. - Douglas Love: President, Chief Executive Officer and Class III Director. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:14. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:0f98948c9e9c16d12cb88438b2fdde6dbc20f345bc0bba56b1002277ed82a41d. - Jamie Dananberg: EVP Chief Medical Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:15. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:14c6ce90f7ee8580dae149cc341690bba2ee05386c89ed7be7412b3a79d51563. - Jamie Dananberg, M.D.: EVP Chief Medical Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:16. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:44149f3cd4cfb2d3eafd6284210d9ea4b94e9808901c4212366495b074205a52. - Jennifer Lew: EVP Chief Financial Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:17. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:4023e79ba5ecade3f3c0669fd9e3c9c41c5d97511eeb12f9d41266fc2e44d82c. - Michael Overdorf: EVP Chief Business Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:18. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:80e4d39bd3a6a2f7f249bec719836551898f16e82b7147f04ac57b0f780399a1. - Michael Overdorf, M.B.A.: EVP Chief Business Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:570feed2f8662ee7d83bcf3c96d9e9dee9ada3b268b55818c15d765e748c9e5e. - Rick Artis: EVP Chief Scientific Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:20. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:fa7b27066f01c5c3707361ad34eec83559792e09289306ac4717d91f92b9841f. - Rick Artis, Ph.D.: EVP Chief Scientific Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:ae9ecb5d988093ac7e6feb1ad6c38f7b0051b838d0bca13da0da40fcf6bbd73b. - Ted Yednock: EVP Chief Innovation Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:22. Valid from: 2026-04-27. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:be837784098251f1aabb3068c99143dbedeb8d06cf3198f650e8060eedfc7fa9. - Ted Yednock, Ph.D.: EVP Chief Innovation Officer. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:leadership_role:23. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:175af2d5fa90c4310154310fb57064ffc4314c110d45397e6ab7144ea25dc7c7. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair William D. Waddill; Members William D. Waddill (Chair); Muneer A. Satter. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_record:24. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Compensation: Chair Jung E. Choi; Members Jung E. Choi (Chair); Thomas G. Wiggans. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_record:27. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Nominating and Governance: Chair Muneer A. Satter; Members Muneer A. Satter (Chair); Thomas G. Wiggans; William D. Waddill. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_record:30. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - Annexon, Inc.. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:73228645258c6ad66c2474de69cb8df5734fb87db772ff4a5240519308360cd3. ## Entity Status - Public listing published. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:73228645258c6ad66c2474de69cb8df5734fb87db772ff4a5240519308360cd3. ## Published Fact - US. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:73228645258c6ad66c2474de69cb8df5734fb87db772ff4a5240519308360cd3. ## Committee Appointment - William D. Waddill: chair, Audit. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:25. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Muneer A. Satter: member, Audit. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:26. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Jung E. Choi: chair, Compensation. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:28. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Thomas G. Wiggans: member, Compensation. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:29. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Muneer A. Satter: chair, Nominating and Governance. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:31. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - Thomas G. Wiggans: member, Nominating and Governance. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:32. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. - William D. Waddill: member, Nominating and Governance. Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:committee_appointment:33. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2. ## Security Listing - ANNX (NASDAQ). Claim: alpha:claim:company:c1f8f562-952b-4849-bcc2-7de87224b266:security_listing:34. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:73228645258c6ad66c2474de69cb8df5734fb87db772ff4a5240519308360cd3. ## 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:73228645258c6ad66c2474de69cb8df5734fb87db772ff4a5240519308360cd3: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/annexon-inc). - alpha:projection-evidence:document:4f2129b1f85948e2ce94c8c7eb80a4c185b81650d57330dab6171be7d8e19327: [Annexon, Inc. DEF 14A 2025-04-23](https://www.sec.gov/Archives/edgar/data/1528115/000114036125015175/ny20043084x1_def14a.htm). - alpha:projection-evidence:document:a4687cedb9deec6251d99456823d72b9de62034960f363ed7f55e591049288a2: ANNX executive roster source. - alpha:projection-evidence:document:0f98948c9e9c16d12cb88438b2fdde6dbc20f345bc0bba56b1002277ed82a41d: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:14c6ce90f7ee8580dae149cc341690bba2ee05386c89ed7be7412b3a79d51563: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:44149f3cd4cfb2d3eafd6284210d9ea4b94e9808901c4212366495b074205a52: ANNX executive roster source. - alpha:projection-evidence:document:4023e79ba5ecade3f3c0669fd9e3c9c41c5d97511eeb12f9d41266fc2e44d82c: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:80e4d39bd3a6a2f7f249bec719836551898f16e82b7147f04ac57b0f780399a1: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:570feed2f8662ee7d83bcf3c96d9e9dee9ada3b268b55818c15d765e748c9e5e: ANNX executive roster source. - alpha:projection-evidence:document:fa7b27066f01c5c3707361ad34eec83559792e09289306ac4717d91f92b9841f: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:ae9ecb5d988093ac7e6feb1ad6c38f7b0051b838d0bca13da0da40fcf6bbd73b: ANNX executive roster source. - alpha:projection-evidence:document:be837784098251f1aabb3068c99143dbedeb8d06cf3198f650e8060eedfc7fa9: [ANNX DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1528115/000114036126017085/ny20063060x2_def14a.htm). - alpha:projection-evidence:document:175af2d5fa90c4310154310fb57064ffc4314c110d45397e6ab7144ea25dc7c7: ANNX executive roster source. - alpha:projection-evidence:6066c783a7249e56e4203f4364c4ce38978983dc5ba7306103b43559f048d1b2: [Audit](https://www.sec.gov/Archives/edgar/data/1528115/000114036125015175/ny20043084x1_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/annexon-inc) - [Public Markdown](https://registry.alpha.ac/companies/annexon-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/annexon-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/annexon-inc?format=jsonld) - MCP resource: `alpha://companies/annexon-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 2026-10-17T09:01:39.829986+00:00; recorded 2026-10-17T09:01:39.829986+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.