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Martinez Jason Joseph

Disclosed activity across 1 company

Tapewire entity
42978
SEC CIK
0001861553

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
GULFPORT ENERGY CORPGPOR · Entity 2342DirectorMay 28, 2026June 01, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

GULFPORT ENERGY CORP

Report date May 28, 2026 · Filed June 01, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,916 Reported balance After 2026-05-28 transaction · row 1
1 source row

Row 1 · 2026-05-28 · Grant · Acquired 1,028 · Balance 4,916

F1: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in one installment beginning on May 28, 2027.

Filing footnotes · ownership attribution and instrument terms

F1: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in one installment beginning on May 28, 2027.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 28, 2026 Filed Jun 1, 2026 23:17 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001861553-26-000004 · wk-form4_1780355835.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,916

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in one installment beginning on May 28, 2027.

Read SEC document
April 02, 2026 Filed Apr 3, 2026 22:17 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 400 $213.40 $85,360.00
Disclosure

SEC source: 0001861553-26-000002 · wk-form4_1775254652.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,888

Read SEC document
September 09, 2025 Filed Sep 9, 2025 21:52 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 600 $171.57 $102,942.00
Disclosure

SEC source: 0001861553-25-000005 · wk-form4_1757454754.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,288

Read SEC document
June 04, 2025 Filed Jun 5, 2025 20:36 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 300 $192.83 $57,849.00
Disclosure

SEC source: 0001628280-25-029683 · wk-form4_1749155563.xml · nonDerivative · entry 3

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,888

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $192.20 to $193.12, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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June 04, 2025 Filed Jun 5, 2025 20:36 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 300 $194.61 $58,383.00
Disclosure

SEC source: 0001628280-25-029683 · wk-form4_1749155563.xml · nonDerivative · entry 2

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,188

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $194.60 to $194.64, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

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June 04, 2025 Filed Jun 5, 2025 20:36 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 100 $193.50 $19,350.00
Disclosure

SEC source: 0001628280-25-029683 · wk-form4_1749155563.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,488

Read SEC document
May 21, 2025 Filed May 22, 2025 20:45 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 GrantCommon Stock 770 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-027318 · wk-form4_1747946738.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,588

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in one installment on May 21, 2026.

Read SEC document
December 31, 2024 Filed Dec 31, 2024 22:34 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 868 $181.61 $157,637.48
Disclosure

SEC source: 0001628280-24-052651 · wk-form4_1735684452.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,818

Read SEC document
November 22, 2024 Filed Nov 22, 2024 22:25 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 875 $176.91 $154,796.25
Disclosure

SEC source: 0001628280-24-049029 · wk-form4_1732314327.xml · nonDerivative · entry 2

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,686

Read SEC document
November 20, 2024 Filed Nov 22, 2024 22:25 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 875 $171.18 $149,782.50
Disclosure

SEC source: 0001628280-24-049029 · wk-form4_1732314327.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,561

Read SEC document
May 23, 2024 Filed May 28, 2024 22:04 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 GrantCommon Stock 964 $0.00 $0.00
Disclosure

SEC source: 0001628280-24-025498 · wk-form4_1716933852.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,436

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in one installment on May 23, 2025.

Read SEC document
May 06, 2024 Filed May 7, 2024 21:06 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 800 $153.77 $123,016.00
Disclosure

SEC source: 0001628280-24-021174 · wk-form4_1715115991.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,472

Read SEC document
January 08, 2024 Filed Jan 10, 2024 23:35 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 SaleCommon Stock 1,235 $122.15 $150,855.25
Disclosure

SEC source: 0001628280-24-001063 · wk-form4_1704929725.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,272

Read SEC document
July 21, 2021 Filed Jul 23, 2021 22:00 UTC GULFPORT ENERGY CORP GPOR · Entity 2342 GrantCommon Stock 8,507 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-048011 · doc4.xml · nonDerivative · entry 1

Martinez Jason Joseph · CIK 0001861553 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,507

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in four approximately equal annual installments beginning on July 21, 2022.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.