# John M. Cattonar > 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:john-m-cattonar-curb | | Entity type | Person | | Canonical URL | https://registry.alpha.ac/people/john-m-cattonar-curb | | Publication | PUBLISHED | | Verification | corroborated | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 14 | | Claims under review | 0 | | Evidence records | 6 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-16T07:48:05.638833+00:00 | | Last reviewed | 2026-09-12T19:05:24.843382+00:00 | ## Identity - Legal name: John M. Cattonar - Display name: John M. Cattonar ## Alpha Governance Record | Field | Value | | --- | --- | | Governance Record schema | alpha-governance-record-v2 | | Ontology | alpha-governance-ontology-v1 | | Record version | public-0:d751713988987e9331980363e24189ce | | As of | 2026-10-16T07:48:05.956723+00:00 | | Completeness | 0.8 | | Record Quality | 0.889 | | Directors | 0 | | Committees | 0 | | Governance events | 0 | | 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 | INSUFFICIENT_EVIDENCE | | relationships | PUBLISHED | | assessments | PUBLISHED | | evidence | PUBLISHED | ## Scoped resources - `alpha://person/john-m-cattonar-curb` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record - `alpha://person/john-m-cattonar-curb/identity` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=identity - `alpha://person/john-m-cattonar-curb/corporate-structure` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=corporate-structure - `alpha://person/john-m-cattonar-curb/board` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=board - `alpha://person/john-m-cattonar-curb/committees` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=committees - `alpha://person/john-m-cattonar-curb/leadership` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=leadership - `alpha://person/john-m-cattonar-curb/ownership` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=ownership - `alpha://person/john-m-cattonar-curb/financials` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=financials - `alpha://person/john-m-cattonar-curb/capital-structure` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=capital-structure - `alpha://person/john-m-cattonar-curb/compensation` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=compensation - `alpha://person/john-m-cattonar-curb/governance` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=governance - `alpha://person/john-m-cattonar-curb/shareholder-governance` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=shareholder-governance - `alpha://person/john-m-cattonar-curb/audit` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=audit - `alpha://person/john-m-cattonar-curb/legal` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=legal - `alpha://person/john-m-cattonar-curb/risk` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=risk - `alpha://person/john-m-cattonar-curb/cyber` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=cyber - `alpha://person/john-m-cattonar-curb/ai-governance` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=ai-governance - `alpha://person/john-m-cattonar-curb/agents` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=agents - `alpha://person/john-m-cattonar-curb/ecosystem` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=ecosystem - `alpha://person/john-m-cattonar-curb/events` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=events - `alpha://person/john-m-cattonar-curb/relationships` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=relationships - `alpha://person/john-m-cattonar-curb/assessments` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=assessments - `alpha://person/john-m-cattonar-curb/evidence` (contract): https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record§ion=evidence ## Role modules - Executive - Director ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - PUBLISHED ## Roles - Executive Vice President and Chief Investment Officer at Curbline Properties Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:role:1. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:cfdbc354a0843aa959145bed72a75b1cf9f7fcaedcf98c3ae21d19c4ceaf7091. - Executive Vice President and Chief Investment Officer at SITE Centers Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:role:2. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:75f5fedad02ab972a84a812733d9c14d050c5a8476597e105f1aae3cdc799ea9. - Executive Vice President and Chief Investment Officer and Director at SITE Centers Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:role:3. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:75f5fedad02ab972a84a812733d9c14d050c5a8476597e105f1aae3cdc799ea9. ## Governance - PUBLISHED ## Board committees - PUBLISHED ## AI and ML experience - AI and ML experience: not identified in the cited filing. Claim: alpha:claim:person:john-m-cattonar-curb:ai_ml_experience:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12. ## AI expertise - AI expertise: not identified in the cited filing. Claim: alpha:claim:person:john-m-cattonar-curb:ai_expertise:2. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a. ## AI governance relevance - AI governance relevance: not identified in the cited filing. Claim: alpha:claim:person:john-m-cattonar-curb:ai_governance_relevance:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a. ## Board membership - Serves on the board of SITE Centers Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:board_membership:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:35b24d7840f41054cbc60882f0a1767acb9228e8cff420552c14afc1cd7baf9a. ## Cybersecurity experience - Cybersecurity experience: not identified in the cited filing. Claim: alpha:claim:person:john-m-cattonar-curb:cybersecurity_experience:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12. ## Executive company - Executive at Curbline Properties Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:executive_company:6. Valid from: 2026-02-10. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12, alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a. - Executive at SITE Centers Corp.. Claim: alpha:claim:person:john-m-cattonar-curb:executive_company:7. Valid from: 2026-02-26. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1b602c16266ae402679cf6205550229570a05b61fcf21d60b4ca94108aa74c79. ## Executive function - Other Executive (EVP). Claim: alpha:claim:person:john-m-cattonar-curb:executive_function:8. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a. ## Executive title - Executive title: Executive Vice President and Chief Investment Officer. Claim: alpha:claim:person:john-m-cattonar-curb:executive_title:9. Valid from: 2026-02-10. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:projection-evidence:document:1b602c16266ae402679cf6205550229570a05b61fcf21d60b4ca94108aa74c79, alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12, alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a. ## Other Company Role - John M. Cattonar is also linked to SITE Centers as Executive Vice President and Chief Investment Officer.. Claim: alpha:claim:person:john-m-cattonar-curb:other_company_role:10. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12. ## Technology background - Technology background: not identified in the cited filing. Claim: alpha:claim:person:john-m-cattonar-curb:technology_background:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12. ## 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:75f5fedad02ab972a84a812733d9c14d050c5a8476597e105f1aae3cdc799ea9: [sec_def_14a](https://www.sec.gov/Archives/edgar/data/894315/000119312526134508/d937168ddef14a.htm). - alpha:projection-evidence:document:cfdbc354a0843aa959145bed72a75b1cf9f7fcaedcf98c3ae21d19c4ceaf7091: [sec_def_14a](https://www.sec.gov/Archives/edgar/data/2027317/000119312526120603/curb-20260320.htm). - alpha:projection-evidence:document:1b602c16266ae402679cf6205550229570a05b61fcf21d60b4ca94108aa74c79: [SITC 10-K executive officers](https://www.sec.gov/Archives/edgar/data/894315/000119312526076905/sitc-20251231.htm). - alpha:projection-evidence:document:899a39aab759d26de4a1aee3b6689e1d85edcffcc0cb0bbe85ea095f22897a12: [CURB 10-K executive officers](https://www.sec.gov/Archives/edgar/data/2027317/000119312526043647/curb-20251231.htm). - alpha:projection-evidence:document:aee8c8149379fc591eb582747dba8d37bf0003722dea45158b244d5bceefc63a: CURB executive roster source. - alpha:projection-evidence:35b24d7840f41054cbc60882f0a1767acb9228e8cff420552c14afc1cd7baf9a: [public_source](https://www.sec.gov/Archives/edgar/data/894315/000119312526134508/d937168ddef14a.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/john-m-cattonar-curb) - [Public Markdown](https://registry.alpha.ac/people/john-m-cattonar-curb.md) - [Public JSON](https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/profiles/john-m-cattonar-curb?format=jsonld) - MCP resource: `alpha://people/john-m-cattonar-curb` 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.