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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

112
Insider
Date
Role
Action
Shares
Price
Amount
Willrath Matthew
2 Sep 2026
VP & CAO
Sell
325
$182.69
$59.37K
DELL'OSSO DOMENIC J JR
7 Aug 2026
President & CEO
Buy
1,600
$160.61
$256.98K
Martinez Jason Joseph
2 Apr 2026
Director
Sell
400
$213.40
$85.36K
Zitkus Lester
24 Mar 2026
SVP, Land
Sell
1,873
$213.90
$400.63K
SLUITER MICHAEL
5 Mar 2026
SVP of Reservoir Engineering
Sell
2,055
$213.10
$437.92K
Willrath Matthew
5 Mar 2026
VP & CAO
Sell
497
$215.28
$106.99K
Craine Patrick K.
5 Mar 2026
CLAO and Corp Secretary
Sell
1,000
$210.25
$210.25K
Craine Patrick K.
5 Mar 2026
CLAO and Corp Secretary
Sell
1,000
$207.93
$207.93K
Cutt Timothy J.
4 Mar 2026
Director
Sell
2,500
$209.13
$522.83K
Silver Point Capital L.P.
3 Mar 2026
Director
Sell
84,416
$204.22
$17.24M
Cutt Timothy J.
2 Mar 2026
Director
Sell
500
$211.05
$105.53K
Cutt Timothy J.
2 Mar 2026
Director
Sell
2,152
$209.44
$450.71K
Cutt Timothy J.
2 Mar 2026
Director
Sell
2,348
$207.58
$487.40K
HODGES MICHAEL L
2 Mar 2026
EVP & CFO
Sell
1,639
$213.48
$349.89K
HODGES MICHAEL L
2 Mar 2026
EVP & CFO
Sell
1,824
$212.24
$387.13K
HODGES MICHAEL L
2 Mar 2026
EVP & CFO
Sell
3,601
$211.40
$761.25K
HODGES MICHAEL L
2 Mar 2026
EVP & CFO
Sell
2,299
$210.46
$483.85K
HODGES MICHAEL L
2 Mar 2026
EVP & CFO
Sell
7,406
$209.43
$1.55M
SLUITER MICHAEL
2 Mar 2026
SVP of Reservoir Engineering
Sell
9,933
$210.00
$2.09M
Silver Point Capital L.P.
2 Mar 2026
Director
Sell
759,740
$204.22
$155.15M
Zitkus Lester
7 Jan 2026
SVP, Land
Sell
700
$187.27
$131.09K
Zitkus Lester
7 Jan 2026
SVP, Land
Sell
1,606
$186.68
$299.81K
Zitkus Lester
7 Jan 2026
SVP, Land
Sell
2,439
$184.58
$450.19K
Rucker Matthew
6 Jan 2026
EVP & COO
Sell
9,798
$186.67
$1.83M
Rucker Matthew
6 Jan 2026
EVP & COO
Sell
934
$185.97
$173.70K
Craine Patrick K.
5 Jan 2026
CLAO and Corp Secretary
Sell
11,929
$191.87
$2.29M
Cutt Timothy J.
30 Dec 2025
Director
Sell
2,500
$214.74
$536.85K
Silver Point Capital L.P.
2 Dec 2025
Director
Sell
45,546
$219.56
$10.00M
Silver Point Capital L.P.
1 Dec 2025
Director
Sell
244,489
$219.56
$53.68M
Cutt Timothy J.
11 Nov 2025
Director
Sell
2,635
$210.45
$554.54K
Wolf David D
11 Nov 2025
Director
Sell
1,525
$210.27
$320.66K
Martinez Jason Joseph
9 Sep 2025
Director
Sell
600
$171.57
$102.94K
Martinez Jason Joseph
4 Jun 2025
Director
Sell
300
$192.83
$57.85K
Martinez Jason Joseph
4 Jun 2025
Director
Sell
300
$194.61
$58.38K
Martinez Jason Joseph
4 Jun 2025
Director
Sell
100
$193.50
$19.35K
Willrath Matthew
29 May 2025
VP & CAO
Sell
633
$193.83
$122.69K
Zitkus Lester
20 May 2025
SVP, Land
Sell
1,914
$195.47
$374.13K
SLUITER MICHAEL
14 May 2025
SVP of Reservoir Engineering
Sell
2,571
$198.00
$509.06K
Craine Patrick K.
13 May 2025
CLAO and Corp Secretary
Sell
200
$197.37
$39.47K
Silver Point Capital L.P.
13 May 2025
Director
Sell
686,986
$194.84
$133.85M
Wolf David D
12 May 2025
Director
Sell
1,927
$194.00
$373.84K
Craine Patrick K.
12 May 2025
CLAO and Corp Secretary
Sell
2,000
$196.59
$393.18K
Craine Patrick K.
12 May 2025
CLAO and Corp Secretary
Sell
1,000
$194.57
$194.57K
Craine Patrick K.
12 May 2025
CLAO and Corp Secretary
Sell
1,800
$193.55
$348.39K
Willrath Matthew
12 May 2025
VP & CAO
Sell
230
$194.10
$44.64K
Craine Patrick K.
4 Mar 2025
CLAO and Corp Secretary
Sell
2,150
$171.05
$367.76K
Silver Point Capital L.P.
13 Jan 2025
Director
Sell
429,253
$185.22
$79.51M
Martinez Jason Joseph
31 Dec 2024
Director
Sell
868
$181.61
$157.64K
Silver Point Capital L.P.
19 Dec 2024
Director
Sell
529,410
$162.81
$86.19M
Silver Point Capital L.P.
27 Nov 2024
Director
Sell
125,000
$177.00
$22.13M
Martinez Jason Joseph
22 Nov 2024
Director
Sell
875
$176.91
$154.80K
Silver Point Capital L.P.
21 Nov 2024
Director
Sell
472,876
$175.60
$83.04M
Martinez Jason Joseph
20 Nov 2024
Director
Sell
875
$171.18
$149.78K
Silver Point Capital L.P.
19 Sep 2024
Director
Sell
960,000
$146.25
$140.40M
Willrath Matthew
16 Aug 2024
VP & CAO
Sell
567
$144.02
$81.66K
Wolf David D
14 Aug 2024
Director
Sell
2,327
$140.21
$326.27K
Craine Patrick K.
12 Aug 2024
CLAO and Corp Secretary
Sell
1,274
$141.03
$179.67K
Craine Patrick K.
12 Aug 2024
CLAO and Corp Secretary
Sell
3,250
$140.42
$456.37K
Craine Patrick K.
12 Aug 2024
CLAO and Corp Secretary
Sell
3,250
$139.75
$454.19K
Willrath Matthew
30 May 2024
VP & CAO
Sell
632
$158.83
$100.38K
SLUITER MICHAEL
28 May 2024
SVP of Reservoir Engineering
Sell
8,723
$159.79
$1.39M
SLUITER MICHAEL
24 May 2024
SVP of Reservoir Engineering
Sell
5,000
$159.00
$795.00K
Zitkus Lester
21 May 2024
SVP, Land
Sell
8,100
$159.83
$1.29M
Craine Patrick K.
20 May 2024
CLAO and Corp Secretary
Sell
19,000
$158.72
$3.02M
Craine Patrick K.
20 May 2024
CLAO and Corp Secretary
Sell
25,000
$158.08
$3.95M
Craine Patrick K.
20 May 2024
CLAO and Corp Secretary
Sell
24,618
$157.21
$3.87M
Zitkus Lester
20 May 2024
SVP, Land
Sell
3,264
$159.96
$522.11K
Willrath Matthew
6 May 2024
VP & CAO
Sell
567
$153.92
$87.27K
Martinez Jason Joseph
6 May 2024
Director
Sell
800
$153.77
$123.02K
Silver Point Capital L.P.
19 Mar 2024
Director
Sell
500,000
$154.29
$77.15M
Martinez Jason Joseph
8 Jan 2024
Director
Sell
1,235
$122.15
$150.86K
Silver Point Capital L.P.
11 Dec 2023
Director
Sell
550,000
$128.21
$70.52M
Silver Point Capital L.P.
4 Dec 2023
Director
Sell
146,455
$136.56
$20.00M
Silver Point Capital L.P.
5 Sep 2023
Director
Sell
800,000
$118.00
$94.40M
Craine Patrick K.
8 Aug 2023
CLAO and Corp Secretary
Sell
2,226
$107.35
$238.96K
SLUITER MICHAEL
8 Aug 2023
SVP of Reservoir Engineering
Sell
500
$106.44
$53.22K
Craine Patrick K.
7 Aug 2023
CLAO and Corp Secretary
Sell
7,774
$105.17
$817.59K
SLUITER MICHAEL
7 Aug 2023
SVP of Reservoir Engineering
Sell
1,472
$106.61
$156.93K
Silver Point Capital L.P.
26 Jun 2023
Director
Sell
1,436,814
$95.00
$136.50M
Silver Point Capital L.P.
20 Dec 2021
Director
Buy
25,000
$68.44
$1.71M
Silver Point Capital L.P.
17 Dec 2021
Director
Buy
400
$68.75
$27.50K
Silver Point Capital L.P.
16 Dec 2021
Director
Buy
20,000
$70.37
$1.41M
Silver Point Capital L.P.
23 Sep 2021
Director
Buy
22,000
$79.63
$1.75M
Silver Point Capital L.P.
17 Sep 2021
Director
Buy
58,751
$79.71
$4.68M
Silver Point Capital L.P.
16 Sep 2021
Director
Buy
22,500
$79.00
$1.78M
Silver Point Capital L.P.
17 Jun 2021
Director
Buy
50,000
$65.13
$3.26M
Silver Point Capital L.P.
9 Jun 2021
Director
Buy
25,000
$61.50
$1.54M
Silver Point Capital L.P.
8 Jun 2021
Director
Buy
275,000
$61.50
$16.91M
Firefly Value Partners, LP
13 Oct 2020
Former 10% Owner
Sell
6,799,467
$0.41
$2.76M
McKinney Samantha
17 Apr 2020
See Explanation of Responses
Buy
20,500
$0.72
$14.82K
HICKS QUENTIN R
30 Aug 2019
EVP & CFO
Buy
15,000
$2.38
$35.70K
Craine Patrick K.
30 Aug 2019
General Counsel and Corp. Sec.
Buy
15,000
$2.42
$36.30K
Wood David M.
30 Aug 2019
President & CEO
Buy
40,000
$2.44
$97.60K
Wood David M.
5 Mar 2019
President & CEO
Buy
10,000
$8.06
$80.60K
Westerman Paul D
20 Nov 2018
Director
Buy
10,000
$8.44
$84.41K
Maier Stuart
16 Aug 2018
SVP, Geosciences
Sell
2,000
$11.19
$22.38K
Baldwin Steve
19 Jun 2018
VP of Reservoir Engineering
Sell
10,000
$11.00
$110.00K
Westerman Paul D
29 May 2018
Director
Buy
10,000
$10.33
$103.31K
Johnson Charles Douglas
13 Mar 2018
Director
Buy
500
$10.80
$5.40K
Johnson Charles Douglas
13 Mar 2018
Director
Buy
500
$10.80
$5.40K
Westerman Paul D
27 Feb 2018
Director
Buy
10,000
$10.14
$101.39K
Streller Scott E
27 Feb 2018
Director
Buy
2,000
$10.15
$20.29K
Baldwin Steve
15 Dec 2017
VP of Reservoir Engineering
Sell
4,000
$12.17
$48.67K
Crowell Keri
15 Dec 2017
Chief Financial Officer
Sell
16,000
$12.16
$194.58K
Groeschel Craig
15 Dec 2017
Director
Sell
7,059
$12.16
$85.82K
Jones Robert Alan
15 Dec 2017
SVP, Drilling
Sell
1,000
$12.10
$12.10K
Jones Robert Alan
15 Dec 2017
SVP, Drilling
Sell
4,700
$12.16
$57.17K
Maier Stuart
15 Dec 2017
SVP, Geosciences
Sell
6,000
$12.17
$73.00K
Malone Mark
15 Dec 2017
SVP, Operations
Sell
4,700
$12.16
$57.16K
Moore Michael G
15 Dec 2017
President & CEO
Sell
118,494
$12.16
$1.44M
Zitkus Lester
15 Dec 2017
SVP, Land
Sell
6,266
$12.16
$76.22K
Westerman Paul D
30 Nov 2017
Director
Buy
10,000
$12.75
$127.46K

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