# David Johnson > 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 Unknown, unavailable, and unpublished values are never inferred as zero.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-0:d751713988987e9331980363e24189ce | | Governance record representation | alpha-governance-record-v2 | | Canonical entity | alpha:person:david-johnson | | Entity type | Person | | Canonical URL | https://registry.alpha.ac/people/david-johnson | | Publication | PUBLISHED | | Verification | corroborated | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 25 | | Claims under review | 0 | | Evidence records | 16 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-17T04:52:31.64207+00:00 | | Last reviewed | 2026-09-14T12:21:45.198487+00:00 | ## Identity - Legal name: David Johnson - Display name: David Johnson ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | As of | 2026-10-17T04:52:31.901907+00:00 | | Completeness | 1 | | Record Quality | 0.935 | | Directors | 0 | | Committees | 0 | | Governance events | 4 | | Entity class | person | ## Section coverage | Section | State | | --- | --- | | identity | PUBLISHED | | corporate_structure | NOT_APPLICABLE | | board | NOT_APPLICABLE | | committees | NOT_APPLICABLE | | leadership | NOT_APPLICABLE | | ownership | NOT_APPLICABLE | | financials | NOT_APPLICABLE | | capital_structure | NOT_APPLICABLE | | compensation | NOT_APPLICABLE | | governance | NOT_APPLICABLE | | shareholder_governance | NOT_APPLICABLE | | audit | NOT_APPLICABLE | | legal | NOT_APPLICABLE | | risk | NOT_APPLICABLE | | cyber | PUBLISHED | | ai_governance | PUBLISHED | | agent_governance | NOT_APPLICABLE | | markets_external | NOT_APPLICABLE | | events | PUBLISHED | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Governance events - DIRECTOR_APPOINTED: David Johnson seat on Caribou Biosciences, Inc., effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-09-14T12:21:45.198487+00:00. event_id=alpha:event:transition:1r9r9051s8bqj3 - DIRECTOR_APPOINTED: David Johnson seat on Aura Biosciences, Inc., effective 2021-01-01. Effective: 2021-01-01. Detected: 2026-09-14T12:21:45.198487+00:00. event_id=alpha:event:transition:x4h8nazypckw - DIRECTOR_APPOINTED: David Johnson seat on Zentalis Pharmaceuticals, Inc., effective 2020-01-01. Effective: 2020-01-01. Detected: 2026-09-14T12:21:45.198487+00:00. event_id=alpha:event:transition:y31gty91cw1e - DIRECTOR_APPOINTED: David Johnson seat on Arthur J. Gallagher & Co., effective 2003-01-01. Effective: 2003-01-01. Detected: 2026-09-14T12:21:45.198487+00:00. event_id=alpha:event:transition:1rxn29rzj4stf ## Scoped resources - `alpha://person/david-johnson` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record - `alpha://person/david-johnson/identity` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=identity - `alpha://person/david-johnson/corporate-structure` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=corporate-structure - `alpha://person/david-johnson/board` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=board - `alpha://person/david-johnson/committees` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=committees - `alpha://person/david-johnson/leadership` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=leadership - `alpha://person/david-johnson/ownership` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=ownership - `alpha://person/david-johnson/financials` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=financials - `alpha://person/david-johnson/capital-structure` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=capital-structure - `alpha://person/david-johnson/compensation` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=compensation - `alpha://person/david-johnson/governance` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=governance - `alpha://person/david-johnson/shareholder-governance` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=shareholder-governance - `alpha://person/david-johnson/audit` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=audit - `alpha://person/david-johnson/legal` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=legal - `alpha://person/david-johnson/risk` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=risk - `alpha://person/david-johnson/cyber` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=cyber - `alpha://person/david-johnson/ai-governance` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=ai-governance - `alpha://person/david-johnson/agents` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=agents - `alpha://person/david-johnson/ecosystem` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=ecosystem - `alpha://person/david-johnson/events` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=events - `alpha://person/david-johnson/relationships` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=relationships - `alpha://person/david-johnson/assessments` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=assessments - `alpha://person/david-johnson/evidence` (contract): https://registry.alpha.ac/api/public/profiles/david-johnson?format=record§ion=evidence ## Role modules - Executive - Director ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - PUBLISHED ## Roles - Director at Caribou Biosciences, Inc.. Claim: alpha:claim:person:david-johnson:role:1. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02. - Director at Aura Biosciences, Inc.. Claim: alpha:claim:person:david-johnson:role:2. Valid from: 2021-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:6d0fa02393c11a64c6ec3daf31313f1daf0b71c4424731786800ece1ae9cbf4b. - Director at Zentalis Pharmaceuticals, Inc.. Claim: alpha:claim:person:david-johnson:role:3. Valid from: 2020-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:b394611f2d3134b3d46b79c034a257d5adb7acc0ef85b3e81b9c2006e3b6bd70. - Lead Independent Director at Arthur J. Gallagher & Co.. Claim: alpha:claim:person:david-johnson:role:4. Valid from: 2003-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8a2b5b8083e11734efce12cc300b308c243805d2ca8d4f36d50ea101c0bece38. - Chief Operating Officer at Vera Therapeutics, Inc.. Claim: alpha:claim:person:david-johnson:role:5. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:570b339cc84a8d894fc19f06111005e31a2002208411c901f4ff1f7dce16754f. ## Governance - PUBLISHED ## Board committees - PUBLISHED ## AI and ML experience - AI and ML experience: not identified in the cited filing. Claim: alpha:claim:person:david-johnson:ai_ml_experience:1. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89, alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. ## Board independence - Independent director. Claim: alpha:claim:person:david-johnson:board_independence:2. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76, alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812. ## Board membership - Serves on the board of Arthur J. Gallagher & Co.. Claim: alpha:claim:person:david-johnson:board_membership:3. Valid from: 2003-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76, alpha:projection-evidence:ead1e6bb76724bc2740826b36f7559c2d2e6a938f78e4e9ee871fbadb5897519, alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812. - Serves on the board of Aura Biosciences, Inc.. Claim: alpha:claim:person:david-johnson:board_membership:4. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:94d562ddac65de28a53d302bff051b1c5669d3a1a44da1c2468be925e460f3aa, alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812, alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76. - Serves on the board of Caribou Biosciences, Inc.. Claim: alpha:claim:person:david-johnson:board_membership:5. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812, alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023, alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76. - Serves on the board of Zentalis Pharmaceuticals, Inc.. Claim: alpha:claim:person:david-johnson:board_membership:6. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:4ece2d26880c76d07fd91f1c4ccf9a3d437bc5d28589286a4ef9b22028518a94, alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812, alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76. ## Board role - Board role: Chair. Claim: alpha:claim:person:david-johnson:board_role:7. Valid from: 2026-04-20. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:85e683a0b0d2415550f3f7d6b503d459e35b7da59498773a67404a1c4bd22557. - Board role: Director. Claim: alpha:claim:person:david-johnson:board_role:8. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:03c08e268d178a5abd842871c7f26ae6ef8f3fdb90293eb03d481e9ff0422f98, alpha:projection-evidence:document:167bad6e8e7a8df330a2f8a10d7ae2d98ad774b89ad2468a84589f3ecbeef798, alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. ## Committee assignments - No committee assignment disclosed in the cited filing. Claim: alpha:claim:person:david-johnson:committee_assignments:9. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812, alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76. - Committee assignments: Audit. Claim: alpha:claim:person:david-johnson:committee_assignments:10. Valid from: 2026-04-24. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:03c08e268d178a5abd842871c7f26ae6ef8f3fdb90293eb03d481e9ff0422f98. - Committee assignments: Audit, Nominating/Governance, Compensation. Claim: alpha:claim:person:david-johnson:committee_assignments:11. Valid from: 2025-11-10. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:167bad6e8e7a8df330a2f8a10d7ae2d98ad774b89ad2468a84589f3ecbeef798. - Committee assignments: Compensation. Claim: alpha:claim:person:david-johnson:committee_assignments:12. Valid from: 2025-04-30. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. - Committee assignments: Nominating/Governance. Claim: alpha:claim:person:david-johnson:committee_assignments:13. Valid from: 2026-04-20. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:85e683a0b0d2415550f3f7d6b503d459e35b7da59498773a67404a1c4bd22557. ## Cybersecurity experience - Cybersecurity experience: not identified in the cited filing. Claim: alpha:claim:person:david-johnson:cybersecurity_experience:14. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89, alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. ## Executive company - Executive at Solve Therapeutics, Inc.. Claim: alpha:claim:person:david-johnson:executive_company:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. - Executive at Vera Therapeutics, Inc.. Claim: alpha:claim:person:david-johnson:executive_company:16. Valid from: 2026-04-09. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89. ## Executive title - Executive title: Chief Executive Officer. Claim: alpha:claim:person:david-johnson:executive_title:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. - Executive title: Chief Operating Officer. Claim: alpha:claim:person:david-johnson:executive_title:18. Valid from: 2026-04-09. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89. ## Other Company Role - David Johnson is also linked to Caribou Biosciences, Inc. as Board Member.. Claim: alpha:claim:person:david-johnson:other_company_role:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89. ## Technology background - Technology background: not identified in the cited filing. Claim: alpha:claim:person:david-johnson:technology_background:20. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89, alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7. ## Coverage states | Field | Value | | --- | --- | | Identity | PUBLISHED | | Business | NOT_APPLICABLE | | Leadership | PUBLISHED | | Board and committees | PUBLISHED | | Governance | PUBLISHED | | Financials | NOT_APPLICABLE | | Workforce | NOT_APPLICABLE | | Ownership | NOT_APPLICABLE | | Ratings | NOT_PUBLISHED | | Market and index context | NOT_APPLICABLE | ## Public sources - alpha:projection-evidence:document:203f6ca3c15909d72062b85df52c55f5b10e917bfcd4276bacb674859f061812: [Caribou Biosciences, Inc. director board source](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:03c08e268d178a5abd842871c7f26ae6ef8f3fdb90293eb03d481e9ff0422f98: [CRBU DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:858a095e5f67ddfdf6c2e255b3c233534bd3fa0ebdabb1b037a89ca8c4d12f02: [sec_proxy](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:document:85e683a0b0d2415550f3f7d6b503d459e35b7da59498773a67404a1c4bd22557: [AURA DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1501796/000119312526163933/aura-20260417.htm). - alpha:projection-evidence:document:6d0fa02393c11a64c6ec3daf31313f1daf0b71c4424731786800ece1ae9cbf4b: [sec_proxy](https://www.sec.gov/Archives/edgar/data/1501796/000119312526163933/aura-20260417.htm). - alpha:projection-evidence:document:8063f2ea593a2530c2d893a43b4dc217161a158efe843354991fc2ac5895cc89: [VERA DEF 14A executive officers](https://www.sec.gov/Archives/edgar/data/1831828/000114036126014002/ny20065346x1_def14a.htm). - alpha:projection-evidence:document:570b339cc84a8d894fc19f06111005e31a2002208411c901f4ff1f7dce16754f: [sec_def_14a](https://www.sec.gov/Archives/edgar/data/1831828/000114036126014002/ny20065346x1_def14a.htm). - alpha:projection-evidence:document:11e5c2701be5fbaa4c247b528b9b31a5f053c1fec4c423b25e05673a27a04f76: [Arthur J. Gallagher & Co. director board source](https://www.sec.gov/Archives/edgar/data/0000354190/000035419026000101/ajg-20260323.htm). - alpha:projection-evidence:document:8a2b5b8083e11734efce12cc300b308c243805d2ca8d4f36d50ea101c0bece38: [sec_proxy](https://www.sec.gov/Archives/edgar/data/354190/000035419026000101/ajg-20260323.htm). - alpha:projection-evidence:document:167bad6e8e7a8df330a2f8a10d7ae2d98ad774b89ad2468a84589f3ecbeef798: [FEED DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1326706/000149315225021353/formdef14a.htm). - alpha:projection-evidence:document:43a79cf430ad57f49f684abf3eb07f9bdf1458bfc223c630f98a3c4eec4edef7: [ZNTL DEF 14A director slate](https://www.sec.gov/Archives/edgar/data/1725160/000172516025000092/zntl-20250430.htm). - alpha:projection-evidence:document:b394611f2d3134b3d46b79c034a257d5adb7acc0ef85b3e81b9c2006e3b6bd70: [sec_proxy](https://www.sec.gov/Archives/edgar/data/1725160/000172516025000092/zntl-20250430.htm). - alpha:projection-evidence:c9acdd5efcc1665847564ffba511f578ff0f9a9fa2bf91dcb62cf2b98ebd5023: [public_source](https://www.sec.gov/Archives/edgar/data/1619856/000161985626000022/crbu-20260423.htm). - alpha:projection-evidence:94d562ddac65de28a53d302bff051b1c5669d3a1a44da1c2468be925e460f3aa: [public_source](https://www.sec.gov/Archives/edgar/data/1501796/000119312526163933/aura-20260417.htm). - alpha:projection-evidence:4ece2d26880c76d07fd91f1c4ccf9a3d437bc5d28589286a4ef9b22028518a94: [public_source](https://www.sec.gov/Archives/edgar/data/1725160/000172516025000092/zntl-20250430.htm). - alpha:projection-evidence:ead1e6bb76724bc2740826b36f7559c2d2e6a938f78e4e9ee871fbadb5897519: [public_source](https://www.sec.gov/Archives/edgar/data/354190/000035419026000101/ajg-20260323.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 - Only permissioned public claims and evidence are included. - Absence of a claim is not evidence that the underlying fact is false. - Public retrieval does not grant model-training or redistribution rights. - Private relationships and Council activity are excluded. ## Alternate representations - [Canonical profile](https://registry.alpha.ac/people/david-johnson) - [Public Markdown](https://registry.alpha.ac/people/david-johnson.md) - [Public JSON](https://registry.alpha.ac/api/public/profiles/david-johnson?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/profiles/david-johnson?format=jsonld) - MCP resource: `alpha://people/david-johnson` 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.