# Caribou Biosciences, 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:596d3af4-ae1c-47ea-b6a2-8f7228ed6045 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/caribou-biosciences-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 30 | | Claims under review | 1 | | Evidence records | 9 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-17T04:46:59.013572+00:00 | | Last reviewed | 2026-10-17T04:46:59.013572+00:00 | ## Identity - Legal name: Caribou Biosciences, Inc. - Display name: Caribou Biosciences, 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 | 2026-10-17T06:13:54.087022+00:00 | | Completeness | 0.409 | | Record Quality | 0.842 | | Directors | 9 | | Committees | 5 | | Governance events | 20 | | 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 - Andrew Guggenhime: Director. Status: current. Independent: true. Since: 2021-01-01. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:5 - Dara Richardson-Heron: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Nominating and Governance (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:6 - David Johnson: Director. Status: current. Independent: true. Since: 2022-01-01. Committees: Audit (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:7 - Nancy Whiting: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Compensation (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:8 - Natalie Sacks: Director. Status: current. Independent: true. Since: 2018-01-01. Committees: Nominating and Governance (chair); Nominating and Governance · Chair (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:9 - Rachel Haurwitz: Director. Status: current. Independent: false. Since: 2011-01-01. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:10 - Ran Zheng: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Nominating and Governance (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:11 - Scott Braunstein: Director. Status: current. Independent: true. Since: 2021-01-01. Committees: Audit (member); Audit; Compensation · Chair (member); Compensation (chair). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:12 - Andrew Guggenhime: Director (committee appointment). Status: unknown. Independent: NOT_PUBLISHED. Since: NOT_PUBLISHED. Committees: Audit (chair); Compensation (member). claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_record:19 ## Committees - Audit (audit). Chair: Andrew Guggenhime. Members: Andrew Guggenhime (chair, current); David Johnson (member, current); Scott Braunstein (member, current). committee_id=alpha:committee:caribou-biosciences-inc:audit - Audit; Compensation · Chair (audit). Chair: NOT_PUBLISHED. Members: Scott Braunstein (member, current). committee_id=alpha:committee:caribou-biosciences-inc:audit-compensation-chair - Compensation (compensation). Chair: Scott Braunstein. Members: Scott Braunstein (chair, current); Andrew Guggenhime (member, current); Nancy Whiting (member, current). committee_id=alpha:committee:caribou-biosciences-inc:compensation - Nominating and Governance (nominating_governance). Chair: Natalie Sacks. Members: Natalie Sacks (chair, current); Dara Richardson-Heron (member, current); Ran Zheng (member, current). committee_id=alpha:committee:caribou-biosciences-inc:nominating-and-governance - Nominating and Governance · Chair (nominating_governance). Chair: NOT_PUBLISHED. Members: Natalie Sacks (member, current). committee_id=alpha:committee:caribou-biosciences-inc:nominating-and-governance-chair ## Executive leadership - Barbara McClung, J.D.: Chief Legal Officer and Corporate Secretary [GC]. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:13 - Rachel Haurwitz, Ph.D.: President and Chief Executive Officer [CEO]. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:14 - Ruhi Khan, M.B.A.: Chief Business Officer. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:15 - Sriram Ryali, M.B.A.: Chief Financial Officer [CFO]. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:16 - Timothy C. Barabe, M.B.A.: Chief Technology Officer [CTO]. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:17 - Tina Albertson, M.D., Ph.D.: Chief Medical Officer. Status: current. claim_id=alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:18 ## Governance events - GC_CHANGED: Barbara McClung, J.D. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1xfie3l1an9r0f - CEO_CHANGED: Rachel Haurwitz, Ph.D. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1quau6v1oykw63 - EXECUTIVE_APPOINTED: Ruhi Khan, M.B.A. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1cuh6wh15pmrvn - CFO_CHANGED: Sriram Ryali, M.B.A. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:18cbd3a1q6mlio - EXECUTIVE_APPOINTED: Timothy C. Barabe, M.B.A. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:5ooj2lmsclu9 - EXECUTIVE_APPOINTED: Tina Albertson, M.D., Ph.D. executive of Caribou Biosciences, Inc., effective 2026-04-24. Effective: 2026-04-24. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:jyc7qe1wncgya - DIRECTOR_APPOINTED: David Johnson seat on Caribou Biosciences, Inc., effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1nxmmuxn82da5 - COMMITTEE_MEMBER_ADDED: David Johnson member of Audit, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:elrhgg11tikga - DIRECTOR_APPOINTED: Andrew Guggenhime seat on Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:12czhkcvkw7yc - DIRECTOR_APPOINTED: Dara Richardson-Heron seat on Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:19sfmy11o9sz7n - DIRECTOR_APPOINTED: Nancy Whiting seat on Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1ieye1trnuw9 - DIRECTOR_APPOINTED: Ran Zheng seat on Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:flce6pmqz75 - DIRECTOR_APPOINTED: Scott Braunstein seat on Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1dvjlu27qqfsi - COMMITTEE_CREATED: Audit; Compensation · Chair committee of Caribou Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:12z074613xmxai - COMMITTEE_MEMBER_ADDED: Scott Braunstein member of Audit; Compensation · Chair, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:13p71g11r2zin3 - COMMITTEE_MEMBER_ADDED: Dara Richardson-Heron member of Nominating and Governance, effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:136rxsire3a7i - DIRECTOR_APPOINTED: Natalie Sacks seat on Caribou Biosciences, Inc., effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:12ebl5617ylwoq - COMMITTEE_CREATED: Nominating and Governance · Chair committee of Caribou Biosciences, Inc., effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1a365bq1indv4q - COMMITTEE_MEMBER_ADDED: Natalie Sacks member of Nominating and Governance · Chair, effective 2018-01-01. Effective: 2018-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:vy2q0o45pyt0 - DIRECTOR_APPOINTED: Rachel Haurwitz seat on Caribou Biosciences, Inc., effective 2011-01-01. Effective: 2011-01-01. Detected: 2026-10-17T04:46:59.013572+00:00. event_id=alpha:event:transition:1sh0th11w7aexr ## Scoped resources - `alpha://company/caribou-biosciences-inc` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record - `alpha://company/caribou-biosciences-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=identity - `alpha://company/caribou-biosciences-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=corporate-structure - `alpha://company/caribou-biosciences-inc/board` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=board - `alpha://company/caribou-biosciences-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=committees - `alpha://company/caribou-biosciences-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=leadership - `alpha://company/caribou-biosciences-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=ownership - `alpha://company/caribou-biosciences-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=financials - `alpha://company/caribou-biosciences-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=capital-structure - `alpha://company/caribou-biosciences-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=compensation - `alpha://company/caribou-biosciences-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=governance - `alpha://company/caribou-biosciences-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=shareholder-governance - `alpha://company/caribou-biosciences-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=audit - `alpha://company/caribou-biosciences-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=legal - `alpha://company/caribou-biosciences-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=risk - `alpha://company/caribou-biosciences-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=cyber - `alpha://company/caribou-biosciences-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=ai-governance - `alpha://company/caribou-biosciences-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=agents - `alpha://company/caribou-biosciences-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=ecosystem - `alpha://company/caribou-biosciences-inc/events` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=events - `alpha://company/caribou-biosciences-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=relationships - `alpha://company/caribou-biosciences-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=assessments - `alpha://company/caribou-biosciences-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:20: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"chair","person":{"alpha_id":"alpha:person:andrew-guggenhime","name":"Andrew Guggenhime"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:21: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:david-johnson","name":"David Johnson"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:22: `{"kind":"committee_appointment","original_name":"Audit","category":"audit","role":"member","person":{"alpha_id":"alpha:person:scott-braunstein","name":"Scott Braunstein"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:24: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"chair","person":{"alpha_id":"alpha:person:scott-braunstein","name":"Scott Braunstein"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:25: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:andrew-guggenhime","name":"Andrew Guggenhime"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:26: `{"kind":"committee_appointment","original_name":"Compensation","category":"compensation","role":"member","person":{"alpha_id":"alpha:person:nancy-whiting","name":"Nancy Whiting"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:28: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"chair","person":{"alpha_id":"alpha:person:natalie-sacks","name":"Natalie Sacks"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:29: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:dara-richardson-heron","name":"Dara Richardson-Heron"},"source_id":"board_seats"}` - Claim alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:30: `{"kind":"committee_appointment","original_name":"Nominating and Governance","category":"nominating_governance","role":"member","person":{"alpha_id":"alpha:person:ran-zheng","name":"Ran Zheng"},"source_id":"board_seats"}` ## Leadership - Andrew Guggenhime: Director. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:5. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Dara Richardson-Heron: Director, Nominating and Governance. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:6. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - David Johnson: Director, Audit. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:7. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Nancy Whiting: Director, Compensation. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:8. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Natalie Sacks: Director, Nominating and Governance · Chair. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:9. Valid from: 2018-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Rachel Haurwitz: Director. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:10. Valid from: 2011-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Ran Zheng: Director, Nominating and Governance. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045: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:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Scott Braunstein: Director, Audit; Compensation · Chair. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045: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:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Barbara McClung, J.D.: Chief Legal Officer and Corporate Secretary. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:13. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:86e296700b5ab5ae77982079b8358f95bba97ad30bc6fdfdc59affdabc29e697. - Rachel Haurwitz, Ph.D.: President and Chief Executive Officer. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:14. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:10909effbb5b69ca79d6e9854680f3b7266a12414b3405b8cecf821e84d6320b. - Ruhi Khan, M.B.A.: Chief Business Officer. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:15. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:f41f8d7a22406d1da326833830604b8a17d88adc46fbf480e4c165dda8bedbc4. - Sriram Ryali, M.B.A.: Chief Financial Officer. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:16. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:73b4519006d928910c21f04009104d84e676e4a65173298023afdc6e8e26264c. - Timothy C. Barabe, M.B.A.: Chief Technology Officer. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:17. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:44c83b6a9461c0242e2aeec2c40bbe15adce5483689978de409b64c7ea0e944b. - Tina Albertson, M.D., Ph.D.: Chief Medical Officer. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:leadership_role:18. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:0d2a8f0af226a277a3dadd056d935dc45d594ebd075997282a22e2d3146886d7. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - Audit: Chair Andrew Guggenhime; Members Andrew Guggenhime (Chair); David Johnson; Scott Braunstein. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_record:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Compensation: Chair Scott Braunstein; Members Scott Braunstein (Chair); Andrew Guggenhime; Nancy Whiting. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_record:23. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Nominating and Governance: Chair Natalie Sacks; Members Natalie Sacks (Chair); Dara Richardson-Heron; Ran Zheng. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_record:27. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - Caribou Biosciences, Inc.. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c68973e4daff99101fd743ec18ebcf643ef0d318e7e0f6e6134d28fe3195d8c8. ## Entity Status - Public listing published. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c68973e4daff99101fd743ec18ebcf643ef0d318e7e0f6e6134d28fe3195d8c8. ## Published Fact - US. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c68973e4daff99101fd743ec18ebcf643ef0d318e7e0f6e6134d28fe3195d8c8. ## Committee Appointment - Andrew Guggenhime: chair, Audit. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:20. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - David Johnson: member, Audit. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Scott Braunstein: member, Audit. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:22. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Scott Braunstein: chair, Compensation. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:24. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Andrew Guggenhime: member, Compensation. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:25. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Nancy Whiting: member, Compensation. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:26. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Natalie Sacks: chair, Nominating and Governance. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:28. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Dara Richardson-Heron: member, Nominating and Governance. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:29. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. - Ran Zheng: member, Nominating and Governance. Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:committee_appointment:30. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023. ## Security Listing - CRBU (NASDAQ). Claim: alpha:claim:company:596d3af4-ae1c-47ea-b6a2-8f7228ed6045:security_listing:31. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:c68973e4daff99101fd743ec18ebcf643ef0d318e7e0f6e6134d28fe3195d8c8. ## 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:c68973e4daff99101fd743ec18ebcf643ef0d318e7e0f6e6134d28fe3195d8c8: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/caribou-biosciences-inc). - alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02: [Caribou Biosciences, Inc. DEF 14A 2026-04-24](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:86e296700b5ab5ae77982079b8358f95bba97ad30bc6fdfdc59affdabc29e697: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:10909effbb5b69ca79d6e9854680f3b7266a12414b3405b8cecf821e84d6320b: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:f41f8d7a22406d1da326833830604b8a17d88adc46fbf480e4c165dda8bedbc4: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:73b4519006d928910c21f04009104d84e676e4a65173298023afdc6e8e26264c: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:44c83b6a9461c0242e2aeec2c40bbe15adce5483689978de409b64c7ea0e944b: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:0d2a8f0af226a277a3dadd056d935dc45d594ebd075997282a22e2d3146886d7: [CRBU DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023: [Audit](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.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/caribou-biosciences-inc) - [Public Markdown](https://registry.alpha.ac/companies/caribou-biosciences-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/caribou-biosciences-inc?format=jsonld) - MCP resource: `alpha://companies/caribou-biosciences-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 2026-10-17T06:13:53.870522+00:00; recorded 2026-10-17T06:13:53.870522+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.