# MARINEMAX 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 Unknown, unavailable, and unpublished values are never inferred as zero.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:f55570cc-ca52-400c-a82f-3543976c8db2 | | Entity type | Company | | Canonical URL | https://registry.alpha.ac/companies/marinemax-inc | | Publication | PUBLISHED | | Verification | source_reported | | Verification schema | alpha-verification-states-v1 | | Ownership | unclaimed | | Published claims | 20 | | Claims under review | 1 | | Evidence records | 6 | | Conflicts | 0 | | Conflicts in internal review | 0 | | Observed | 2026-10-06T04:46:16.480652+00:00 | | Last reviewed | 2026-10-06T04:46:16.480652+00:00 | ## Identity - Legal name: MARINEMAX INC - Display name: MARINEMAX 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 | 2026-10-06T09:43:10.750643+00:00 | | Completeness | 0.409 | | Record Quality | 0.834 | | Directors | 8 | | Committees | 1 | | Governance events | 9 | | 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 - Bonnie Biumi: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2024-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:6 - Daniel Schiappa: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2025-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:7 - George E. Borst: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2016-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:8 - Mercedes Romero: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2022-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:9 - Odilon Almeida: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2025-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:10 - William Brett McGill: Director. Status: current. Independent: NOT_PUBLISHED. Since: 2019-01-01. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:12 - Rebecca White: Chairperson of the Board and Director. Status: unknown. Independent: true. Since: NOT_PUBLISHED. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:5 - W. Brett McGill: Chief Executive Officer, President and Director. Status: unknown. Independent: false. Since: NOT_PUBLISHED. Committees: President and Director (member). claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:11 ## Committees - President and Director (other). Chair: NOT_PUBLISHED. Members: W. Brett McGill (member, unknown). committee_id=alpha:committee:marinemax-inc:president-and-director ## Executive leadership - Anthony E. Cassella, Jr.: Executive Vice President Finance and Chief Accounting Officer [CAO]. Status: current. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:13 - Manuel A. Alvare: General Counsel [GC]. Status: current. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:16 - William Brett McGill: Chief Executive Officer, President and Director [CEO]. Status: current. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:20 - Charles A. Cashman: Executive Vice President and Chief Revenue Officer. Status: unknown. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:14 - Kyle G. Langbehn: Executive Vice President and President of Retail Operations [PRESIDENT]. Status: unknown. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:15 - Michael H. McLamb: Executive Vice President, Chief Financial Officer, and Secretary [CFO]. Status: unknown. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:17 - Shawn Berg: Executive Vice President and Chief Digital Officer. Status: unknown. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:18 - W. Brett McGill: Chief Executive Officer and President [CEO]. Status: unknown. claim_id=alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:19 ## Governance events - EXECUTIVE_APPOINTED: Anthony E. Cassella, Jr. executive of MARINEMAX INC, effective 2025-11-17. Effective: 2025-11-17. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:executive_appointed:1k4cuiy - GC_CHANGED: Manuel A. Alvare executive of MARINEMAX INC, effective 2025-11-17. Effective: 2025-11-17. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:gc_changed:1sazq6a - CEO_CHANGED: William Brett McGill executive of MARINEMAX INC, effective 2025-11-17. Effective: 2025-11-17. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:ceo_changed:1igm5n4 - DIRECTOR_APPOINTED: Daniel Schiappa seat on MARINEMAX INC, effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:wsho2e - DIRECTOR_APPOINTED: Odilon Almeida seat on MARINEMAX INC, effective 2025-01-01. Effective: 2025-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:1whtdg - DIRECTOR_APPOINTED: Bonnie Biumi seat on MARINEMAX INC, effective 2024-01-01. Effective: 2024-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:1fnjp73 - DIRECTOR_APPOINTED: Mercedes Romero seat on MARINEMAX INC, effective 2022-01-01. Effective: 2022-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:fbt7ov - DIRECTOR_APPOINTED: William Brett McGill seat on MARINEMAX INC, effective 2019-01-01. Effective: 2019-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:nrp60q - DIRECTOR_APPOINTED: George E. Borst seat on MARINEMAX INC, effective 2016-01-01. Effective: 2016-01-01. Detected: 2026-10-06T04:46:16.480652+00:00. event_id=alpha:event:director_appointed:p5ffog ## Scoped resources - `alpha://company/marinemax-inc` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record - `alpha://company/marinemax-inc/identity` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=identity - `alpha://company/marinemax-inc/corporate-structure` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=corporate-structure - `alpha://company/marinemax-inc/board` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=board - `alpha://company/marinemax-inc/committees` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=committees - `alpha://company/marinemax-inc/leadership` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=leadership - `alpha://company/marinemax-inc/ownership` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=ownership - `alpha://company/marinemax-inc/financials` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=financials - `alpha://company/marinemax-inc/capital-structure` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=capital-structure - `alpha://company/marinemax-inc/compensation` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=compensation - `alpha://company/marinemax-inc/governance` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=governance - `alpha://company/marinemax-inc/shareholder-governance` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=shareholder-governance - `alpha://company/marinemax-inc/audit` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=audit - `alpha://company/marinemax-inc/legal` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=legal - `alpha://company/marinemax-inc/risk` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=risk - `alpha://company/marinemax-inc/cyber` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=cyber - `alpha://company/marinemax-inc/ai-governance` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=ai-governance - `alpha://company/marinemax-inc/agents` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=agents - `alpha://company/marinemax-inc/ecosystem` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=ecosystem - `alpha://company/marinemax-inc/events` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=events - `alpha://company/marinemax-inc/relationships` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=relationships - `alpha://company/marinemax-inc/assessments` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=assessments - `alpha://company/marinemax-inc/evidence` (contract): https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record§ion=evidence ## Role modules - NOT_ASSERTED ## Attention - NO_RECORDS_FOUND ## Committee data - NO_RECORDS_FOUND ## Leadership - Rebecca White: Chairperson of the Board and Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:5. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - Bonnie Biumi: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:6. Valid from: 2024-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - Daniel Schiappa: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:7. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - George E. Borst: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:8. Valid from: 2016-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - Mercedes Romero: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:9. Valid from: 2022-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - Odilon Almeida: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2: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:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - W. Brett McGill: Chief Executive Officer, President and Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:11. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - William Brett McGill: Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:12. Valid from: 2019-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14. - Anthony E. Cassella, Jr.: Executive Vice President Finance and Chief Accounting Officer. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:13. Valid from: 2025-11-17. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:246cae71bf5a74776fe9369245977653a00612829cd14c5cfd0ca5b7a430c9c5. - Charles A. Cashman: Executive Vice President and Chief Revenue Officer. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:14. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - Kyle G. Langbehn: Executive Vice President and President of Retail Operations. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:15. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - Manuel A. Alvare: General Counsel. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:16. Valid from: 2025-11-17. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:2478c598a8e2daf8e298e0f8285e8cc0a8c9b6cbafa88d11999f9f55927c834b. - Michael H. McLamb: Executive Vice President, Chief Financial Officer, and Secretary. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:17. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - Shawn Berg: Executive Vice President and Chief Digital Officer. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:18. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - W. Brett McGill: Chief Executive Officer and President. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:19. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0. - William Brett McGill: Chief Executive Officer, President and Director. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:leadership_role:20. Valid from: 2025-11-17. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:document:774e7f17c06368cd6cc0bbe95a443226c8e25c95ec1c682a50c4d1bc49c492b3. ## Roles - PUBLISHED ## Governance - NOT_ASSERTED ## Board committees - PUBLISHED ## Financials - NOT_ASSERTED ## Workforce - NOT_ASSERTED ## Market and index context - PUBLISHED ## Legal Name - MARINEMAX INC. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:legal_name:1. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:f758b494896c1d7c18f659763ca5624f627bc9a63eb2a2bab28d862ec7149efd. ## Entity Status - Public listing published. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:entity_status:3. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:f758b494896c1d7c18f659763ca5624f627bc9a63eb2a2bab28d862ec7149efd. ## Published Fact - US. Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:published_fact:4. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:f758b494896c1d7c18f659763ca5624f627bc9a63eb2a2bab28d862ec7149efd. ## Security Listing - HZO (NYSE). Claim: alpha:claim:company:f55570cc-ca52-400c-a82f-3543976c8db2:security_listing:21. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:projection-evidence:f758b494896c1d7c18f659763ca5624f627bc9a63eb2a2bab28d862ec7149efd. ## 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:f758b494896c1d7c18f659763ca5624f627bc9a63eb2a2bab28d862ec7149efd: [Alpha canonical company public projection](https://www.alpha.ac/api/public/companies/marinemax-inc). - alpha:projection-evidence:document:8ab8d5fe0f73e61212cf122414cff87fc888b3cc520311a46f8d434519bf43c0: [SEC DEF 14A 0001193125-26-017915](https://www.sec.gov/Archives/edgar/data/1057060/000119312526017915/hzo-20260121.htm). - alpha:projection-evidence:document:094aa09d43d68b104c7b60aa47e26670e26a838c7a558ff15ac1b382ca4b5d14: [DEF 14A hzo-20260121.htm](https://www.sec.gov/Archives/edgar/data/1057060/000119312526017915/hzo-20260121.htm). - alpha:projection-evidence:document:246cae71bf5a74776fe9369245977653a00612829cd14c5cfd0ca5b7a430c9c5: [HZO 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1057060/000119312525284680/hzo-20250930.htm). - alpha:projection-evidence:document:2478c598a8e2daf8e298e0f8285e8cc0a8c9b6cbafa88d11999f9f55927c834b: [HZO 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1057060/000119312525284680/hzo-20250930.htm). - alpha:projection-evidence:document:774e7f17c06368cd6cc0bbe95a443226c8e25c95ec1c682a50c4d1bc49c492b3: [HZO 10-K executive officers](https://www.sec.gov/Archives/edgar/data/1057060/000119312525284680/hzo-20250930.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/marinemax-inc) - [Public Markdown](https://registry.alpha.ac/companies/marinemax-inc.md) - [Public JSON](https://registry.alpha.ac/api/public/companies/marinemax-inc?format=record) - [JSON-LD](https://registry.alpha.ac/api/public/companies/marinemax-inc?format=jsonld) - MCP resource: `alpha://companies/marinemax-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 2026-10-06T09:43:10.739781+00:00; recorded 2026-10-06T09:43:10.739781+00:00. Every published assignment for this snapshot is listed. Only explicitly reviewed, rights-cleared assignments, in the company's own wording. An assignment shows where oversight is placed, not whether it is effective. Missing records do not establish absence.