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GPOR

GULFPORT ENERGY CORP

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2342
SEC CIK
0000874499
Parsed reports
337

Last 12 months

Inside the activity.

1 purchase rows · 31 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202503
Jan 202606
Feb 202600
Mar 2026017
Apr 202601
May 202600
Jun 202600
Jul 202600
Aug 202610
Sep 202602
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 24, 2026 Filed Sep 25, 2026 20:53 UTC SaleCommon Stock 2,500 $158.98 $397,450.00
Disclosure

SEC source: 0001678505-26-000010 · wk-form4_1790369619.xml · nonDerivative · entry 1

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,013

Read SEC document
September 02, 2026 Filed Sep 3, 2026 22:12 UTC SaleCommon Stock 325 $182.69 $59,374.25
Disclosure

SEC source: 0001988564-26-000008 · wk-form4_1788473520.xml · nonDerivative · entry 1

Willrath Matthew · CIK 0001988564 · VP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,130

Read SEC document
August 07, 2026 Filed Aug 10, 2026 21:03 UTC
DELL'OSSO DOMENIC J JRDirector · President & CEO
PurchaseCommon Stock 1,600 $160.61 $256,976.00
Disclosure

SEC source: 0001504988-26-000012 · wk-form4_1786395785.xml · nonDerivative · entry 1

DELL'OSSO DOMENIC J JR · CIK 0001504988 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,349

Read SEC document
August 07, 2026 Filed Aug 12, 2026 20:55 UTC
Secrist Bradley NeilSenior Vice President - Land
Tax withholdingCommon Stock 132 $158.45 $20,915.40
Disclosure

SEC source: 0002114197-26-000007 · wk-form4_1786568143.xml · nonDerivative · entry 1

Secrist Bradley Neil · CIK 0002114197 · Senior Vice President - Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,900

F1 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
May 28, 2026 Filed Jun 2, 2026 00:49 UTC
Silver Point Capital, L.P.Director · 10% owner
MULE EDWARD ADirector · 10% owner
O'Shea Robert JDirector · 10% owner
GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-252106 · ownership.xml · nonDerivative · entry 1

Silver Point Capital L.P. · CIK 0001332784 · Director · 10% owner

MULE EDWARD A · CIK 0001029625 · Director · 10% owner

O'Shea Robert J · CIK 0001382617 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,028

F1 · kind: Represents a grant of 1,028 time based restricted shares to David Reganato, a director of the issuer and employee of Silver Point Capital, L.P. ("Silver Point"), that was awarded pursuant to the Issuer's 2021 Stock Incentive Plan. These restricted shares will vest in one installment on May 28, 2027. Mr. Reganato has an understanding with Silver Point pursuant to which he holds such restricted shares for the benefit of Silver Point and certain of its affiliates. Accordingly, Mr. Reganato disclaims beneficial ownership of the restricted shares except to the extent of his pecuniary interest therein. This transaction is exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3 thereunder.

F1 · ownership.nature: Represents a grant of 1,028 time based restricted shares to David Reganato, a director of the issuer and employee of Silver Point Capital, L.P. ("Silver Point"), that was awarded pursuant to the Issuer's 2021 Stock Incentive Plan. These restricted shares will vest in one installment on May 28, 2027. Mr. Reganato has an understanding with Silver Point pursuant to which he holds such restricted shares for the benefit of Silver Point and certain of its affiliates. Accordingly, Mr. Reganato disclaims beneficial ownership of the restricted shares except to the extent of his pecuniary interest therein. This transaction is exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-3 thereunder.

Read SEC document
May 28, 2026 Filed Jun 2, 2026 00:44 UTC GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-252097 · ownership.xml · nonDerivative · entry 1

Reganato David A · CIK 0001651447 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,028

F1 · shares: Represents a grant of 1,028 time based restricted shares to David Reganato, a director of the issuer and employee of Silver Point Capital, L.P. ("Silver Point"), that was awarded pursuant to 2021 Stock Incentive Plan. These restricted shares will vest in one installment on May 28, 2027. Mr. Reganato has an understanding with Silver Point pursuant to which he holds such restricted shares for the benefit of Silver Point and certain of its affiliates. Accordingly, Mr. Reganato disclaims beneficial ownership of the restricted shares except to the extent of his pecuniary interest therein.

Read SEC document
May 28, 2026 Filed Jun 1, 2026 23:17 UTC GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001678505-26-000008 · wk-form4_1780355854.xml · nonDerivative · entry 1

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,513

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
May 28, 2026 Filed Jun 1, 2026 23:17 UTC
SLUITER MICHAELSVP of Reservoir Engineering
GrantCommon Stock 1,307 $0.00 $0.00
Disclosure

SEC source: 0001761731-26-000008 · wk-form4_1780355849.xml · nonDerivative · entry 1

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,338

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
May 28, 2026 Filed Jun 1, 2026 23:17 UTC
DELL'OSSO DOMENIC J JRDirector · President & CEO
GrantCommon Stock 22,749 $0.00 $0.00
Disclosure

SEC source: 0001504988-26-000010 · wk-form4_1780355845.xml · nonDerivative · entry 1

DELL'OSSO DOMENIC J JR · CIK 0001504988 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,749

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

Read SEC document
May 28, 2026 Filed Jun 1, 2026 23:17 UTC 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
May 28, 2026 Filed Jun 1, 2026 23:17 UTC GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001987274-26-000002 · wk-form4_1780355830.xml · nonDerivative · entry 1

Powers Jean Marie · CIK 0001987274 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,129

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
May 28, 2026 Filed Jun 1, 2026 23:17 UTC GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001513449-26-000002 · wk-form4_1780355825.xml · nonDerivative · entry 1

Shafer-Malicki Mary · CIK 0001513449 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,164

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
May 28, 2026 Filed Jun 1, 2026 23:17 UTC
Wolf David DDirector
GrantCommon Stock 1,028 $0.00 $0.00
Disclosure

SEC source: 0001442035-26-000002 · wk-form4_1780355818.xml · nonDerivative · entry 1

Wolf David D · CIK 0001442035 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,490

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
May 26, 2026 Filed May 27, 2026 21:54 UTC Tax withholdingCommon Stock 134 $178.22 $23,881.48
Disclosure

SEC source: 0001988564-26-000006 · wk-form4_1779918855.xml · nonDerivative · entry 1

Willrath Matthew · CIK 0001988564 · VP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,455

F1 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
April 03, 2026 Filed Apr 3, 2026 22:17 UTC Tax withholdingCommon Stock 1,480 $207.00 $306,360.00
Disclosure

SEC source: 0001551757-26-000006 · wk-form4_1775254660.xml · nonDerivative · entry 1

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,993

F1 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
April 02, 2026 Filed Apr 3, 2026 22:17 UTC 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
March 24, 2026 Filed Mar 26, 2026 21:50 UTC
Zitkus LesterSVP, Land
SaleCommon Stock 1,873 $213.90 $400,634.70
Disclosure

SEC source: 0001699266-26-000006 · wk-form4_1774561818.xml · nonDerivative · entry 1

Zitkus Lester · CIK 0001699266 · SVP, Land

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,948

Read SEC document
March 09, 2026 Filed Mar 11, 2026 21:37 UTC GrantCommon Stock 4,730 $0.00 $0.00
Disclosure

SEC source: 0001678505-26-000006 · wk-form4_1773265024.xml · nonDerivative · entry 1

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,485

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 9, 2027.

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:15 UTC
Craine Patrick K.CLAO and Corp Secretary
SaleCommon Stock 1,000 $210.25 $210,250.00
Disclosure

SEC source: 0001778173-26-000006 · wk-form4_1772831727.xml · nonDerivative · entry 2

Craine Patrick K. · CIK 0001778173 · CLAO and Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,060

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:15 UTC
Craine Patrick K.CLAO and Corp Secretary
SaleCommon Stock 1,000 $207.93 $207,930.00
Disclosure

SEC source: 0001778173-26-000006 · wk-form4_1772831727.xml · nonDerivative · entry 1

Craine Patrick K. · CIK 0001778173 · CLAO and Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,060

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:15 UTC SaleCommon Stock 497 $215.28 $106,994.16
Disclosure

SEC source: 0001988564-26-000004 · wk-form4_1772831718.xml · nonDerivative · entry 1

Willrath Matthew · CIK 0001988564 · VP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,589

Read SEC document
March 05, 2026 Filed Mar 6, 2026 21:15 UTC
SLUITER MICHAELSVP of Reservoir Engineering
SaleCommon Stock 2,055 $213.10 $437,920.50
Disclosure

SEC source: 0001761731-26-000006 · wk-form4_1772831703.xml · nonDerivative · entry 1

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,031

Read SEC document
March 04, 2026 Filed Mar 6, 2026 21:14 UTC SaleCommon Stock 2,500 $209.13 $522,825.00
Disclosure

SEC source: 0001678505-26-000004 · wk-form4_1772831692.xml · nonDerivative · entry 1

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,755

Read SEC document
March 03, 2026 Filed Mar 3, 2026 23:59 UTC
SLUITER MICHAELSVP of Reservoir Engineering
Tax withholdingCommon Stock 894 $209.13 $186,962.22
Disclosure

SEC source: 0001761731-26-000004 · wk-form4_1772582338.xml · nonDerivative · entry 4

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,086

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
March 03, 2026 Filed Mar 3, 2026 23:58 UTC
Craine Patrick K.CLAO and Corp Secretary
Tax withholdingCommon Stock 1,073 $209.13 $224,396.49
Disclosure

SEC source: 0001778173-26-000004 · wk-form4_1772582331.xml · nonDerivative · entry 3

Craine Patrick K. · CIK 0001778173 · CLAO and Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,060

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
March 03, 2026 Filed Mar 3, 2026 23:58 UTC Tax withholdingCommon Stock 966 $209.13 $202,019.58
Disclosure

SEC source: 0001769645-26-000004 · wk-form4_1772582325.xml · nonDerivative · entry 3

Rucker Matthew · CIK 0001769645 · EVP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,447

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
March 03, 2026 Filed Mar 4, 2026 21:13 UTC
Silver Point Capital, L.P.Director · 10% owner
MULE EDWARD ADirector · 10% owner
O'Shea Robert JDirector · 10% owner
SaleCommon Stock 84,416 $204.22 $17,239,435.52
Disclosure

SEC source: 0001193125-26-091523 · ownership.xml · nonDerivative · entry 2

Silver Point Capital L.P. · CIK 0001332784 · Director · 10% owner

MULE EDWARD A · CIK 0001029625 · Director · 10% owner

O'Shea Robert J · CIK 0001382617 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,605,729

F1 · ownership.direct: Silver Point Capital, L.P. ("Silver Point") or its wholly owned subsidiaries are the investment managers of Silver Point Capital Fund, L.P., Silver Point Capital Offshore Master Fund, L.P., Silver Point Distressed Opportunities Fund, L.P., Silver Point Distressed Opportunities Offshore Master Fund, L.P., Silver Point Distressed Opportunity Institutional Partners, L.P. and Silver Point Distressed Opportunity Institutional Partners Master Fund (Offshore), L.P. (the "Funds") and, by reason of such status, may be deemed to be the beneficial owner of all of the reported securities held by the Funds. Silver Point Capital Management, LLC ("Management") is the general partner of Silver Point and as a result may be deemed to be the beneficial owner of all securities held by the Funds.

F2 · ownership.direct: Messrs. Edward A. Mule and Robert J. O'Shea are each members of Management and as a result may be deemed to be the beneficial owner of all of the securities held by the Funds. Silver Point, Management and Messrs. Mule and O'Shea disclaim beneficial ownership of the reported securities held by Funds except to the extent of their pecuniary interests.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:59 UTC
SLUITER MICHAELSVP of Reservoir Engineering
SaleCommon Stock 9,933 $210.00 $2,085,930.00
Disclosure

SEC source: 0001761731-26-000004 · wk-form4_1772582338.xml · nonDerivative · entry 3

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,980

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 1,639 $213.48 $349,893.72
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 7

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,473

F7 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $212.98 to $213.79, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 1,824 $212.24 $387,125.76
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 6

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,112

F6 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $211.97 to $212.89, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 3,601 $211.40 $761,251.40
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 5

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,936

F5 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $210.95 to $211.86, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 2,299 $210.46 $483,847.54
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 4

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,537

F4 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.94 to $210.90, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 7,406 $209.43 $1,551,038.58
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 3

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,836

F3 · shares: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $208.90 to $209.89, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 500 $211.05 $105,525.00
Disclosure

SEC source: 0001678505-26-000002 · wk-form4_1772582288.xml · nonDerivative · entry 3

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,255

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 2,152 $209.44 $450,714.88
Disclosure

SEC source: 0001678505-26-000002 · wk-form4_1772582288.xml · nonDerivative · entry 2

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,755

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $209.01 to $209.63, 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.

Read SEC document
March 02, 2026 Filed Mar 3, 2026 23:58 UTC SaleCommon Stock 2,348 $207.58 $487,397.84
Disclosure

SEC source: 0001678505-26-000002 · wk-form4_1772582288.xml · nonDerivative · entry 1

Cutt Timothy J. · CIK 0001678505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,907

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $207.31 to $208.28, 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.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 21:13 UTC
Silver Point Capital, L.P.Director · 10% owner
MULE EDWARD ADirector · 10% owner
O'Shea Robert JDirector · 10% owner
SaleCommon Stock 759,740 $204.22 $155,154,102.80
Disclosure

SEC source: 0001193125-26-091523 · ownership.xml · nonDerivative · entry 1

Silver Point Capital L.P. · CIK 0001332784 · Director · 10% owner

MULE EDWARD A · CIK 0001029625 · Director · 10% owner

O'Shea Robert J · CIK 0001382617 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,690,145

F1 · ownership.direct: Silver Point Capital, L.P. ("Silver Point") or its wholly owned subsidiaries are the investment managers of Silver Point Capital Fund, L.P., Silver Point Capital Offshore Master Fund, L.P., Silver Point Distressed Opportunities Fund, L.P., Silver Point Distressed Opportunities Offshore Master Fund, L.P., Silver Point Distressed Opportunity Institutional Partners, L.P. and Silver Point Distressed Opportunity Institutional Partners Master Fund (Offshore), L.P. (the "Funds") and, by reason of such status, may be deemed to be the beneficial owner of all of the reported securities held by the Funds. Silver Point Capital Management, LLC ("Management") is the general partner of Silver Point and as a result may be deemed to be the beneficial owner of all securities held by the Funds.

F2 · ownership.direct: Messrs. Edward A. Mule and Robert J. O'Shea are each members of Management and as a result may be deemed to be the beneficial owner of all of the securities held by the Funds. Silver Point, Management and Messrs. Mule and O'Shea disclaim beneficial ownership of the reported securities held by Funds except to the extent of their pecuniary interests.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 23:59 UTC
SLUITER MICHAELSVP of Reservoir Engineering
Tax withholdingCommon Stock 838 $208.66 $174,857.08
Disclosure

SEC source: 0001761731-26-000004 · wk-form4_1772582338.xml · nonDerivative · entry 2

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,913

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 23:59 UTC
SLUITER MICHAELSVP of Reservoir Engineering
GrantCommon Stock 2,397 $0.00 $0.00
Disclosure

SEC source: 0001761731-26-000004 · wk-form4_1772582338.xml · nonDerivative · entry 1

SLUITER MICHAEL · CIK 0001761731 · SVP of Reservoir Engineering

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,751

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 23:58 UTC
Craine Patrick K.CLAO and Corp Secretary
Tax withholdingCommon Stock 1,179 $208.66 $246,010.14
Disclosure

SEC source: 0001778173-26-000004 · wk-form4_1772582331.xml · nonDerivative · entry 2

Craine Patrick K. · CIK 0001778173 · CLAO and Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,133

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC
Craine Patrick K.CLAO and Corp Secretary
GrantCommon Stock 2,972 $0.00 $0.00
Disclosure

SEC source: 0001778173-26-000004 · wk-form4_1772582331.xml · nonDerivative · entry 1

Craine Patrick K. · CIK 0001778173 · CLAO and Corp Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,312

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC Tax withholdingCommon Stock 1,314 $208.66 $274,179.24
Disclosure

SEC source: 0001769645-26-000004 · wk-form4_1772582325.xml · nonDerivative · entry 2

Rucker Matthew · CIK 0001769645 · EVP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,413

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC GrantCommon Stock 3,834 $0.00 $0.00
Disclosure

SEC source: 0001769645-26-000004 · wk-form4_1772582325.xml · nonDerivative · entry 1

Rucker Matthew · CIK 0001769645 · EVP & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,727

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC Tax withholdingCommon Stock 249 $208.66 $51,956.34
Disclosure

SEC source: 0001988564-26-000002 · wk-form4_1772582318.xml · nonDerivative · entry 2

Willrath Matthew · CIK 0001988564 · VP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,086

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC GrantCommon Stock 993 $0.00 $0.00
Disclosure

SEC source: 0001988564-26-000002 · wk-form4_1772582318.xml · nonDerivative · entry 1

Willrath Matthew · CIK 0001988564 · VP & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,335

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC
REINHART JOHN K.Director · President & CEO
Tax withholdingCommon Stock 4,335 $208.66 $904,541.10
Disclosure

SEC source: 0001585021-26-000006 · wk-form4_1772582311.xml · nonDerivative · entry 2

REINHART JOHN K. · CIK 0001585021 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,164

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC
REINHART JOHN K.Director · President & CEO
GrantCommon Stock 11,502 $0.00 $0.00
Disclosure

SEC source: 0001585021-26-000006 · wk-form4_1772582311.xml · nonDerivative · entry 1

REINHART JOHN K. · CIK 0001585021 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,499

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC Tax withholdingCommon Stock 1,522 $208.66 $317,580.52
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 2

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,242

F2 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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March 01, 2026 Filed Mar 3, 2026 23:58 UTC GrantCommon Stock 5,272 $0.00 $0.00
Disclosure

SEC source: 0001551757-26-000004 · wk-form4_1772582304.xml · nonDerivative · entry 1

HODGES MICHAEL L · CIK 0001551757 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,764

F1 · shares: Amount represents the number of shares of restricted stock granted under the 2021 Stock Incentive Plan. The shares will vest in three approximately equal annual installments beginning on March 1, 2027.

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January 24, 2026 Filed Jan 27, 2026 22:16 UTC
REINHART JOHN K.Director · President & CEO
Tax withholdingCommon Stock 3,021 $194.12 $586,436.52
Disclosure

SEC source: 0001585021-26-000004 · wk-form4_1769552181.xml · nonDerivative · entry 1

REINHART JOHN K. · CIK 0001585021 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,997

F1 · shares: These shares represent vested restricted stock units previously granted to the reporting person under the Issuer's equity incentive plan and were withheld by Gulfport Energy Corporation to satisfy tax withholding obligations due upon settlement of such restricted stock units.

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