GULFPORT ENERGY CORP

GPOR Net selling

CIK 0000874499 #1740 in the set updated 17 Sep 2026

Bought (120 mo)

$34.03M

out of their own pocket, the only kind of buying there is

Sold (120 mo)

$1.22B

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$1.22B

90 of 90 sales

Net

−$1.19B

−$1.19B against sales at will

By person

43 insiders · 112 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Silver Point Capital L.P. entity

Director

$33.06M (9)

$1.18B (15)

−$1.15B

2,615,264

14.79%

$477.78M

−67.9%

Craine Patrick K.

CLAO and Corp Secretary

$36.30K (1)

$17.04M (16)

−$17.00M

11,060

0.0625%

$2.02M

—

SLUITER MICHAEL

SVP of Reservoir Engineering

—

$5.43M (7)

−$5.43M

10,338

0.0585%

$1.89M

—

Zitkus Lester

SVP, Land

—

$3.55M (8)

−$3.55M

5,948

0.0336%

$1.09M

—

HODGES MICHAEL L

EVP & CFO

—

$3.53M (5)

−$3.53M

16,993

0.0961%

$3.10M

—

Firefly Value Partners, LP entity

Former 10% Owner

—

$2.76M (1)

−$2.76M

14,106,533

79.77%

$2.58B

−32.5%

Cutt Timothy J.

Director

—

$2.66M (6)

−$2.66M

29,513

0.1669%

$5.39M

—

Rucker Matthew

EVP & COO

—

$2.00M (2)

−$2.00M

14,447

0.0817%

$2.64M

—

Moore Michael G

President & CEO

—

$1.44M (1)

−$1.44M

698,675

3.95%

$127.64M

+208.9%

Martinez Jason Joseph

Director

—

$1.06M (10)

−$1.06M

4,916

0.0278%

$898.10K

—

Wolf David D

Director

—

$1.02M (3)

−$1.02M

5,490

0.0310%

$1.00M

—

Willrath Matthew

VP & CAO

—

$603.02K (7)

−$603.02K

2,130

0.0120%

$389.13K

−44.5%

Westerman Paul D

Director

$416.57K (4)

—

+$416.57K

89,277

0.5049%

$16.31M

—

DELL'OSSO DOMENIC J JR

President & CEO

$256.98K (1)

—

+$256.98K

24,349

0.1377%

$4.45M

—

Crowell Keri

Chief Financial Officer

—

$194.58K (1)

−$194.58K

174,171

0.9849%

$31.82M

+313.8%

Wood David M.

President & CEO

$178.20K (2)

—

+$178.20K

307,208

1.74%

$56.12M

—

Baldwin Steve

VP of Reservoir Engineering

—

$158.67K (2)

−$158.67K

38,319

0.2167%

$7.00M

+77.1%

Maier Stuart

SVP, Geosciences

—

$95.38K (2)

−$95.38K

217,646

1.23%

$39.76M

+966.3%

Groeschel Craig

Director

—

$85.82K (1)

−$85.82K

62,178

0.3516%

$11.36M

+292.5%

Jones Robert Alan

SVP, Drilling

—

$69.27K (2)

−$69.27K

211,619

1.20%

$38.66M

+327.3%

Malone Mark

SVP, Operations

—

$57.16K (1)

−$57.16K

208,539

1.18%

$38.10M

+358.9%

HICKS QUENTIN R

EVP & CFO

$35.70K (1)

—

+$35.70K

15,000

0.0848%

$2.74M

—

Streller Scott E

Director

$20.29K (1)

—

+$20.29K

82,821

0.4683%

$15.13M

+202.0%

McKinney Samantha

Director

$14.82K (1)

—

+$14.82K

20,500

0.1159%

$3.75M

—

Johnson Charles Douglas

Director

$10.80K (2)

—

+$10.80K

63,672

0.3601%

$11.63M

+586.5%

Vitruvian II Woodford, LLC entity

10% owner

—

—

—

18,133,872

—

$3.31B

−19.8%

Heerwagen Paul K IV

SVP, Corp. Dev. & Strategy

—

—

—

231,115

1.31%

$42.22M

+291.7%

Peck Ty

SVP, Midstream & Marketing

—

—

—

221,139

1.25%

$40.40M

+314.5%

Jochen Valerie

Director

—

—

—

127,737

0.7223%

$23.34M

—

Houston David L

Director

—

—

—

96,855

0.5477%

$17.69M

+122.9%

REINHART JOHN K.

President & CEO

—

—

—

76,164

0.4307%

$13.91M

—

Bledsoe Alvin

Director

—

—

—

65,574

0.3708%

$11.98M

—

MORRIS BEN T

Director

—

—

—

64,981

0.3675%

$11.87M

+461.0%

Adams Deborah G

Director

—

—

—

46,687

0.2640%

$8.53M

—

Buese William J

Chief Financial Officer

—

—

—

17,405

0.0984%

$3.18M

—

Martinez Guillermo

Director

—

—

—

8,507

0.0481%

$1.55M

—

Moses Robert John

SVP, Operations & Drilling

—

—

—

7,535

0.0426%

$1.38M

−9.7%

Shafer-Malicki Mary

Director

—

—

—

4,164

0.0235%

$760.72K

—

Powers Jean Marie

Director

—

—

—

4,129

0.0233%

$754.33K

—

Secrist Bradley Neil

Senior Vice President - Land

—

—

—

1,900

0.0107%

$347.11K

−6.5%

Reganato David A

Director

—

—

—

1,028

0.0058%

$187.81K

—

SOMERHALDER JOHN W II

Director

—

—

—

0

0.0000%

$0.00

—

Moore Donnie G

COO & Executive Vice President

—

—

—

0

0.0000%

$0.00

—

Individual transactions

0

Nothing of that kind in this period.

What was left out

Form 4 filings counted 295

Amendments (4/A) skipped 2

Filings about a different issuer 3

Unreadable filings 0

Joint filings 26

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 90

Transactions with no price 0

Shares from compensation/vesting 18,105,058

Sales filed before the plan box existed 12

History held since 21 Oct 2016