Published mark
GULFPORT ENERGY CORP
NYSE: GPOR. Canonical company identity and public leadership record.
US
Record source reportedRecord not claimedNo Eval published
- Alpha ID
- alpha:company:e4494162-ce04-4b68-9f4f-118c59e83699
- SEC CIK
- 0000874499
- Record version
- vpublic-1:ro-d751713988987e9331980363e24189ce, published Oct 18, 2026
- Newest evidence
- Apr 8, 2026
- Monitoring
- Not yet monitored Details
- Integrity
- Not yet signed Methodology
- CEO
- John ReinhartSince Feb 25, 2026
- Chair
- Not published
- Independent
- Not published6 directors published
- Published claims
- 163 distinct sources
- Evidence records
- 80 pinned
- Source conflicts
- 0None open
Built from 3 distinct sources and 8 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.
CorroboratedSource reportedAlpha inferenceNot disclosed
Public record. Alpha publishes governance facts about this organization from regulatory filings and company statements. Private enterprise overlay data is never projected here. The company can claim the record, correct, or dispute any Claim. How this works
CEO CHANGED
John Reinhart executive of GULFPORT ENERGY CORP, effective 2026-02-25.
EffectiveEffective Feb 25, 2026E3
Monitoring
ContinuousWhat the published record states about identity, evidence, evaluation, monitoring, authority, and freshness. Watched-source schedules are not published for this record.
- IdentityunclaimedPublished
- Evidencesource_reportedPublished
- Evaluationnot_evaluatedPublished
- MonitoringNot yet published for this record.Not published
- AuthorityNot yet published for this record.Not published
- FreshnesscurrentPublished
Leadership
Evidence| Role | Person | Since | Status | Claim |
|---|---|---|---|---|
| President, Chief Executive Officer and Director | John Reinhart | Feb 2026 | current | Source reportedE3 |
| Senior Vice President of Land | Lester Zitkus | Feb 2026 | current | Source reportedE4 |
| Executive Vice President and Chief Operating Officer | Matthew Rucker | Feb 2026 | current | Source reportedE5 |
| Executive Vice President and Chief Financial Officer | Michael Hodges | Feb 2026 | current | Source reportedE6 |
| Senior Vice President of Reservoir Engineering | Michael Sluiter | Feb 2026 | current | Source reportedE7 |
| Executive Vice President and Chief Legal and Administrative Officer | Patrick Craine | Feb 2026 | current | Source reportedE8 |
Board of directors
Evidence6 directors published. Independence determinations are not published for every director.
| Director | Status | Since | Committees | Claim |
|---|---|---|---|---|
| David Reganato | Independence not published | 2021 | None published | Source reportedE2 |
| David Wolf | Independence not published | 2021 | None published | Source reportedE2 |
| Jason Martinez | Independence not published | 2021 | None published | Source reportedE2 |
| Jeannie Powers | Independence not published | 2023 | None published | Source reportedE2 |
| Mary Shafer-Malicki | Independence not published | 2023 | None published | Source reportedE2 |
| Timothy Cutt | Independence not published | 2021 | None published | Source reportedE2 |
Committees and risk ownership
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Control and voting power
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Authority to act
Evidence and agent registryWho can act for the company, and on whose authority. This is what a counterparty's agent checks before it accepts an order, signs, or pays.
Principal executive officerJohn Reinhart, President, Chief Executive Officer and Director, from Feb 25, 2026
Who can authorize an agentNot assessedNo Alpha inference about signing authority or board-reserved matters is published for this record.
Not assessed
AI agents registered by the companyNot registered in the public RegistryAgent Deployments, Agent Use Cases, Authority Grants, TrustChecks, Action Ledger entries and Governance Receipts live in the private enterprise overlay. They are never projected into the public Registry without explicit cross-plane authorization. Absence here is a plane boundary, not evidence that the enterprise operates no agents.
Agent registry
Delegations publishedNot disclosedBoard and officer delegation resolutions are not public filings and are not published in this record.
Search scope
Financials and market context
EvidenceSecurity ListingGPOR (NYSE)
Index membershipsNo current membership is published in Alpha's tracked index universe.This is not evidence that the company is absent from every market index.
None publishedAs of Oct 18, 2026. Rights-filtered public evidence only; no redistribution or model training is granted. Only source-backed memberships with an explicit public redistribution basis are returned.
Governance and policies
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Risk, audit, and cyber
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
AI oversight and accountability
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Legal and regulatory
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Compensation
EvidenceNo published claims
Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.
Other published claims
EvidencePublished Claims that belong to no section above. Each keeps its permalink, evidence, and assertion state.
Legal NameGULFPORT ENERGY CORP
Entity StatusPublic listing published
Published FactUS
Not yet in this record
CoverageA gap is a coverage state, not a negative finding. These sections are expected for this entity class and are not yet published.
- Corporate structureNot reviewed. Parent, subsidiary and predecessor structure explains who is governed.
- CommitteesNot reviewed. Committee mandates show where oversight is delegated.
- OwnershipNot reviewed. Ownership and voting power determine who can influence the board.
- FinancialsNot reviewed. Governance-relevant financial context frames capital and audit decisions.
- CompensationNot reviewed. Pay design shows how incentives are governed.
- GovernanceNot reviewed. Governing documents and provisions set the rules of the enterprise.
- Shareholder governanceNot reviewed. Meeting and vote records show shareholder dissent and support.
- AuditNot reviewed. Auditor, controls and restatements show assurance over reporting.
- LegalNot reviewed. Material legal and regulatory matters show enforcement exposure.
- RiskNot reviewed. Risk ownership links the board, committees, executives and controls.
- CyberNot reviewed. Cyber and data governance is a disclosed oversight domain.
- AI governanceNot reviewed. AI oversight is a differentiated Alpha governance domain.
- Markets externalNot reviewed. Auditors, advisors, investors and regulators form the external ecosystem.
- Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.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.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.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.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.This Company Profile is an identity and evidence record, not an Alpha rating.
Linked people
Same claims as person records- John ReinhartPresident, Chief Executive Officer and Directorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:11
- Lester ZitkusSenior Vice President of Landcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:12
- Matthew RuckerExecutive Vice President and Chief Operating Officercompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:13
- Michael HodgesExecutive Vice President and Chief Financial Officercompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:14
- Michael SluiterSenior Vice President of Reservoir Engineeringcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:15
- Patrick CraineExecutive Vice President and Chief Legal and Administrative Officercompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:16
- David ReganatoDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:5
- David WolfDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:6
- Jason MartinezDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:7
- Jeannie PowersDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:8
- Mary Shafer-MalickiDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:9
- Timothy CuttDirectorcompany:e4494162-ce04-4b68-9f4f-118c59e83699:leadership_role:10
Subject and corrections
Public-role doctrineThis record exists because the company is in the published Registry. The company can claim the record, correct, or dispute any Claim. Corrections are versioned and the original stays in history.
- Basis
- Published company record built from public sources
- Sources
- 8 evidence records cited. 0 with redistribution rights.
- Never published
- Private enterprise overlay data: deployments, authority grants, TrustChecks, receipts, telemetry
- Record claimed
- No
- Open disputes
- 0
- Identity ownership
- unclaimed
Claiming not yet available
If the company claims the record, its statements appear as their own assertion state and never overwrite the cited evidence.
Evidence
Authority and rights- E1Alpha canonical company public projection. canonical identity. Retrieved Oct 18, 2026. Cited by 4 Claims.
- E2sec proxy. Published Apr 8, 2026. Retrieved Sep 2, 2026. Cited by 6 Claims.
- E3sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
- E4sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
- E5sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
- E6sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
- E7sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
- E8sec filing. Published Feb 25, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
What changed in version public-1:ro-d751713988987e9331980363e24189ce
vpublic-1:ro-d751713988987e9331980363e24189ce published Oct 18, 2026- John Reinhart executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Lester Zitkus executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Matthew Rucker executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Michael Hodges executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Michael Sluiter executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Patrick Craine executive of GULFPORT ENERGY CORP, effective 2026-02-25.
- Jeannie Powers seat on GULFPORT ENERGY CORP, effective 2023-01-01.
- Mary Shafer-Malicki seat on GULFPORT ENERGY CORP, effective 2023-01-01.
- David Reganato seat on GULFPORT ENERGY CORP, effective 2021-01-01.
- David Wolf seat on GULFPORT ENERGY CORP, effective 2021-01-01.
- Jason Martinez seat on GULFPORT ENERGY CORP, effective 2021-01-01.
- Timothy Cutt seat on GULFPORT ENERGY CORP, effective 2021-01-01.