Gulfport Energy Corp (GPOR)

Gulfport Energy Corp experienced multiple insider sales between March 2, 2026, and April 2, 2026. Key executives and affiliates, including the CFO and SVP of Land, executed various sell transactions during this period. No insider buying activity was recorded. The most recent trading activity occurred on April 2, 2026.
Ticker: GPOR Exchange: NSM


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Insider trades have triggered activity signals for Gulfport Energy Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Martinez Jason Joseph
1 sale — total 85,360 USD
Sale 2 Apr 2026
Value US$21,784.95 | Price 436.39 | Shares 98,575
Proposed sale 2 Apr 2026
Value US$4,904,770.46 | Price 383.63 | Shares 58,335
Sale 24 Mar 2026
Value US$400,634.70 | Price 213.90 | Shares 1,873
Proposed sale 24 Mar 2026
Value US$400,643.00 | Price 213.90 | Shares 1,873
Sale 5 Mar 2026
Value US$106,994.16 | Price 215.28 | Shares 497
Sale 5 Mar 2026
Value US$210,250.00 | Price 210.25 | Shares 1,000
Sale 5 Mar 2026
Value US$207,930.00 | Price 207.93 | Shares 1,000
Sale 5 Mar 2026
Value US$437,920.50 | Price 213.10 | Shares 2,055
Proposed sale 5 Mar 2026
Value US$418,180.00 | Price 209.09 | Shares 2,000
Sale 4 Mar 2026
Value US$522,825.00 | Price 209.13 | Shares 2,500
Proposed sale 4 Mar 2026
Value US$522,825.00 | Price 209.13 | Shares 2,500
Sale 3 Mar 2026
Value US$17,239,435.52 | Price 204.22 | Shares 84,416
Sale 2 Mar 2026
Value US$155,154,102.80 | Price 204.22 | Shares 759,740
Sale 2 Mar 2026
Value US$2,085,930.00 | Price 210.00 | Shares 9,933
Sale 2 Mar 2026
Value US$105,525.00 | Price 211.05 | Shares 500
Sale 2 Mar 2026
Value US$450,714.88 | Price 209.44 | Shares 2,152
Sale 2 Mar 2026
Value US$487,397.84 | Price 207.58 | Shares 2,348
Sale 2 Mar 2026
Value US$349,893.72 | Price 213.48 | Shares 1,639
Sale 2 Mar 2026
Value US$387,125.76 | Price 212.24 | Shares 1,824
Sale 2 Mar 2026
Value US$761,251.40 | Price 211.40 | Shares 3,601
Sale 2 Mar 2026
Value US$483,847.54 | Price 210.46 | Shares 2,299
Sale 2 Mar 2026
Value US$1,551,038.58 | Price 209.43 | Shares 7,406
Proposed sale 2 Mar 2026
Value US$158,527,348.40 | Price 208.66 | Shares 759,740
Proposed sale 2 Mar 2026
Value US$2,085,930.00 | Price 210.00 | Shares 9,933
Proposed sale 2 Mar 2026
Value US$1,043,635.42 | Price 208.73 | Shares 5,000
Proposed sale 2 Mar 2026
Value US$3,533,147.29 | Price 210.70 | Shares 16,769
Proposed sale 2 Mar 2026
Value US$3,533,147.29 | Price 210.70 | Shares 16,769
Proposed sale 2 Mar 2026
Value US$1,043,635.42 | Price 208.73 | Shares 5,000
Sale 7 Jan 2026
Value US$131,089.00 | Price 187.27 | Shares 700
Sale 7 Jan 2026
Value US$299,808.08 | Price 186.68 | Shares 1,606
Sale 7 Jan 2026
Value US$450,190.62 | Price 184.58 | Shares 2,439
Proposed sale 7 Jan 2026
Value US$881,940.00 | Price 185.87 | Shares 4,745
Proposed sale 6 Jan 2026
Value US$2,002,674.00 | Price 186.61 | Shares 10,732
Sale 6 Jan 2026
Value US$1,828,992.66 | Price 186.67 | Shares 9,798
Sale 6 Jan 2026
Value US$173,695.98 | Price 185.97 | Shares 934
Sale 5 Jan 2026
Value US$2,288,817.23 | Price 191.87 | Shares 11,929
Proposed sale 5 Jan 2026
Value US$2,288,848.90 | Price 191.87 | Shares 11,929
Sale 30 Dec 2025
Value US$536,850.00 | Price 214.74 | Shares 2,500
Proposed sale 30 Dec 2025
Value US$536,837.50 | Price 214.74 | Shares 2,500
Sale 2 Dec 2025
Value US$10,000,079.76 | Price 219.56 | Shares 45,546
Sale 1 Dec 2025
Value US$53,680,004.84 | Price 219.56 | Shares 244,489
Proposed sale 1 Dec 2025
Value US$54,396,357.61 | Price 222.49 | Shares 244,489
Sale 11 Nov 2025
Value US$320,661.75 | Price 210.27 | Shares 1,525
Sale 11 Nov 2025
Value US$554,535.75 | Price 210.45 | Shares 2,635
Proposed sale 11 Nov 2025
Value US$554,548.00 | Price 210.45 | Shares 2,635
Proposed sale 11 Nov 2025
Value US$320,667.00 | Price 210.27 | Shares 1,525
Proposed sale 9 Sep 2025
Value US$102,942.00 | Price 171.57 | Shares 600
Sale 9 Sep 2025
Value US$102,942.00 | Price 171.57 | Shares 600
Sale 4 Jun 2025
Value US$57,849.00 | Price 192.83 | Shares 300
Sale 4 Jun 2025
Value US$58,383.00 | Price 194.61 | Shares 300
Sale 4 Jun 2025
Value US$19,350.00 | Price 193.50 | Shares 100
Proposed sale 4 Jun 2025
Value US$411,329.00 | Price 193.38 | Shares 2,127
Sale 29 May 2025
Value US$122,694.39 | Price 193.83 | Shares 633
Sale 20 May 2025
Value US$374,129.58 | Price 195.47 | Shares 1,914
Proposed sale 20 May 2025
Value US$374,123.00 | Price 195.47 | Shares 1,914
Proposed sale 14 May 2025
Value US$509,058.00 | Price 198.00 | Shares 2,571
Sale 14 May 2025
Value US$509,058.00 | Price 198.00 | Shares 2,571
Sale 13 May 2025
Value US$133,852,352.24 | Price 194.84 | Shares 686,986
Sale 13 May 2025
Value US$39,474.00 | Price 197.37 | Shares 200
Proposed sale 13 May 2025
Value US$208,995,525.30 | Price 192.61 | Shares 1,085,071
Sale 12 May 2025
Value US$373,838.00 | Price 194.00 | Shares 1,927
Proposed sale 12 May 2025
Value US$418,418.06 | Price 196.81 | Shares 2,126
Sale 12 May 2025
Value US$44,643.00 | Price 194.10 | Shares 230
Sale 12 May 2025
Value US$393,180.00 | Price 196.59 | Shares 2,000
Sale 12 May 2025
Value US$194,570.00 | Price 194.57 | Shares 1,000
Sale 12 May 2025
Value US$348,390.00 | Price 193.55 | Shares 1,800
Proposed sale 12 May 2025
Value US$961,000.00 | Price 192.20 | Shares 5,000
Proposed sale 5 Mar 2025
Value US$437,920.50 | Price 213.10 | Shares 2,055
Sale 4 Mar 2025
Value US$367,757.50 | Price 171.05 | Shares 2,150
Sale 13 Jan 2025
Value US$79,506,240.66 | Price 185.22 | Shares 429,253
Proposed sale 13 Jan 2025
Value US$80,716,734.10 | Price 188.04 | Shares 429,253
Sale 31 Dec 2024
Value US$157,637.48 | Price 181.61 | Shares 868
Sale 19 Dec 2024
Value US$86,193,242.10 | Price 162.81 | Shares 529,410
Proposed sale 19 Dec 2024
Value US$75,276,000.00 | Price 167.28 | Shares 450,000
Sale 27 Nov 2024
Value US$22,125,000.00 | Price 177.00 | Shares 125,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-04-03 2026-04-02 S Sale Non-Executive Director
98,575 -34.1%
436.39
US$21,785
98,575 -34.1% 436.39 US$21,785
2026-04-02 2026-04-02 PrS Proposed sale

affiliate

58,335
383.63
US$4,904,770
58,335 383.63 US$4,904,770
2026-03-26 2026-03-24 S Sale

SVP, Land

Officer
23,552 -6.7%
153.17
US$3,904,549
23,552 -6.7% 153.17 US$3,904,549
2026-03-24 2026-03-24 PrS Proposed sale

Affiliate

1,873
213.90
US$400,643
1,873 213.90 US$400,643
2026-03-06 2026-03-05 S Sale

VP & CAO

Officer
497 -16.1%
215.28
US$106,994
497 -16.1% 215.28 US$106,994
2026-03-06 2026-03-05 S Sale

CLAO and Corp Secretary

Officer
1,000 -8.3%
210.25
US$210,250
1,000 -8.3% 210.25 US$210,250
2026-03-06 2026-03-05 S Sale

CLAO and Corp Secretary

Officer
1,000 -7.7%
207.93
US$207,930
1,000 -7.7% 207.93 US$207,930
2026-03-06 2026-03-05 S Sale

SVP of Reservoir Engineering

Officer
2,055 -18.5%
213.10
US$437,920
2,055 -18.5% 213.10 US$437,920
2026-03-05 2026-03-05 PrS Proposed sale

Affiliate

2,000
209.09
US$418,180
2,000 209.09 US$418,180
2026-03-06 2026-03-04 S Sale Non-Executive Director
2,500 -9.5%
209.13
US$522,825
2,500 -9.5% 209.13 US$522,825
2026-03-04 2026-03-04 PrS Proposed sale

Affilitate

2,500
209.13
US$522,825
2,500 209.13 US$522,825
2026-03-04 2026-03-03 S Sale Non-Executive Director Large shareholder
84,416 -3.1%
204.22
US$17,239,436
84,416 -3.1% 204.22 US$17,239,436
2026-03-04 2026-03-02 S Sale Non-Executive Director Large shareholder
759,740 -22.0%
204.22
US$155,154,103
759,740 -22.0% 204.22 US$155,154,103
2026-03-03 2026-03-02 S Sale

SVP of Reservoir Engineering

Officer
9,933 -45.3%
210.00
US$2,085,930
9,933 -45.3% 210.00 US$2,085,930
2026-03-03 2026-03-02 S Sale Non-Executive Director
500 -1.9%
211.05
US$105,525
500 -1.9% 211.05 US$105,525
2026-03-03 2026-03-02 S Sale Non-Executive Director
2,152 -7.4%
209.44
US$450,715
2,152 -7.4% 209.44 US$450,715
2026-03-03 2026-03-02 S Sale Non-Executive Director
2,348 -7.5%
207.58
US$487,398
2,348 -7.5% 207.58 US$487,398
2026-03-03 2026-03-02 S Sale

EVP & CFO

Officer
1,639 -8.1%
213.48
US$349,894
1,639 -8.1% 213.48 US$349,894
2026-03-03 2026-03-02 S Sale

EVP & CFO

Officer
1,824 -8.3%
212.24
US$387,126
1,824 -8.3% 212.24 US$387,126
2026-03-03 2026-03-02 S Sale

EVP & CFO

Officer
3,601 -14.1%
211.40
US$761,251
3,601 -14.1% 211.40 US$761,251
2026-03-03 2026-03-02 S Sale

EVP & CFO

Officer
2,299 -8.3%
210.46
US$483,848
2,299 -8.3% 210.46 US$483,848
2026-03-03 2026-03-02 S Sale

EVP & CFO

Officer
7,406 -21.0%
209.43
US$1,551,039
7,406 -21.0% 209.43 US$1,551,039
2026-03-02 2026-03-02 PrS Proposed sale

Director; 10% Stockholder

Non-Executive Director Large shareholder
759,740
208.66
US$158,527,348
759,740 208.66 US$158,527,348
2026-03-02 2026-03-02 PrS Proposed sale

Affiliate

9,933
210.00
US$2,085,930
9,933 210.00 US$2,085,930
2026-03-02 2026-03-02 PrS Proposed sale

affiliate

5,000
208.73
US$1,043,635
5,000 208.73 US$1,043,635
2026-03-02 2026-03-02 PrS Proposed sale

affiliate

16,769
210.70
US$3,533,147
16,769 210.70 US$3,533,147
2026-03-02 2026-03-02 PrS Proposed sale

affiliate

16,769
210.70
US$3,533,147
16,769 210.70 US$3,533,147
2026-03-02 2026-03-02 PrS Proposed sale

affiliate

5,000
208.73
US$1,043,635
5,000 208.73 US$1,043,635
2026-01-09 2026-01-07 S Sale

SVP, Land

Officer
700 -8.2%
187.27
US$131,089
700 -8.2% 187.27 US$131,089
2026-01-09 2026-01-07 S Sale

SVP, Land

Officer
1,606 -15.9%
186.68
US$299,808
1,606 -15.9% 186.68 US$299,808
2026-01-09 2026-01-07 S Sale

SVP, Land

Officer
2,439 -19.4%
184.58
US$450,191
2,439 -19.4% 184.58 US$450,191
2026-01-07 2026-01-07 PrS Proposed sale

affiliate

4,745
185.87
US$881,940
4,745 185.87 US$881,940
2026-01-06 2026-01-06 PrS Proposed sale

affiliate

10,732
186.61
US$2,002,674
10,732 186.61 US$2,002,674
2026-01-06 2026-01-06 S Sale

EVP & COO

Officer
9,798 -43.2%
186.67
US$1,828,993
9,798 -43.2% 186.67 US$1,828,993
2026-01-06 2026-01-06 S Sale

EVP & COO

Officer
934 -4.0%
185.97
US$173,696
934 -4.0% 185.97 US$173,696
2026-01-06 2026-01-05 S Sale

CLAO and Corp Secretary

Officer
11,929 -49.2%
191.87
US$2,288,817
11,929 -49.2% 191.87 US$2,288,817
2026-01-05 2026-01-05 PrS Proposed sale

affiliate

11,929
191.87
US$2,288,849
11,929 191.87 US$2,288,849
2025-12-31 2025-12-30 S Sale Non-Executive Director
2,500 -7.4%
214.74
US$536,850
2,500 -7.4% 214.74 US$536,850
2025-12-30 2025-12-30 PrS Proposed sale

Affiliate

2,500
214.74
US$536,838
2,500 214.74 US$536,838
2025-12-03 2025-12-02 S Sale Non-Executive Director Large shareholder
45,546 -1.3%
219.56
US$10,000,080
45,546 -1.3% 219.56 US$10,000,080
2025-12-03 2025-12-01 S Sale Non-Executive Director Large shareholder
244,489 -6.5%
219.56
US$53,680,005
244,489 -6.5% 219.56 US$53,680,005
2025-12-01 2025-12-01 PrS Proposed sale

Director; 10% Stockholder

Non-Executive Director Large shareholder
244,489
222.49
US$54,396,358
244,489 222.49 US$54,396,358
2025-11-13 2025-11-11 S Sale Non-Executive Director
1,525 -25.5%
210.27
US$320,662
1,525 -25.5% 210.27 US$320,662
2025-11-13 2025-11-11 S Sale Non-Executive Director
2,635 -6.9%
210.45
US$554,536
2,635 -6.9% 210.45 US$554,536
2025-11-12 2025-11-11 PrS Proposed sale

Affiliate

2,635
210.45
US$554,548
2,635 210.45 US$554,548
2025-11-12 2025-11-11 PrS Proposed sale

Affiliate

1,525
210.27
US$320,667
1,525 210.27 US$320,667
2025-09-09 2025-09-09 PrS Proposed sale

Affiliate

600
171.57
US$102,942
600 171.57 US$102,942
2025-09-09 2025-09-09 S Sale Non-Executive Director
600 -12.3%
171.57
US$102,942
600 -12.3% 171.57 US$102,942
2025-06-05 2025-06-04 S Sale Non-Executive Director
300 -5.8%
192.83
US$57,849
300 -5.8% 192.83 US$57,849
2025-06-05 2025-06-04 S Sale Non-Executive Director
300 -5.5%
194.61
US$58,383
300 -5.5% 194.61 US$58,383
2025-06-05 2025-06-04 S Sale Non-Executive Director
100 -1.8%
193.50
US$19,350
100 -1.8% 193.50 US$19,350
2025-06-04 2025-06-04 PrS Proposed sale

Affiliate

2,127
193.38
US$411,329
2,127 193.38 US$411,329
2025-05-29 2025-05-29 S Sale

VP & CAO

Officer
633 -21.3%
193.83
US$122,694
633 -21.3% 193.83 US$122,694
2025-05-22 2025-05-20 S Sale

SVP, Land

Officer
1,914 -19.7%
195.47
US$374,130
1,914 -19.7% 195.47 US$374,130
2025-05-20 2025-05-20 PrS Proposed sale

affiliate

1,914
195.47
US$374,123
1,914 195.47 US$374,123
2025-05-14 2025-05-14 PrS Proposed sale

affiliate

2,571
198.00
US$509,058
2,571 198.00 US$509,058
2025-05-14 2025-05-14 S Sale

SVP of Reservoir Engineering

Officer
2,571 -19.8%
198.00
US$509,058
2,571 -19.8% 198.00 US$509,058
2025-05-15 2025-05-13 S Sale Non-Executive Director Large shareholder
686,986 -25.6%
194.84
US$133,852,352
686,986 -25.6% 194.84 US$133,852,352
2025-05-14 2025-05-13 S Sale

CLAO and Corp Secretary

Officer
200 -1.6%
197.37
US$39,474
200 -1.6% 197.37 US$39,474
2025-05-13 2025-05-13 PrS Proposed sale

Director; 10% Stockholder

Non-Executive Director Large shareholder
1,085,071
192.61
US$208,995,525
1,085,071 192.61 US$208,995,525
2025-05-14 2025-05-12 S Sale Non-Executive Director
1,927 -27.0%
194.00
US$373,838
1,927 -27.0% 194.00 US$373,838
2025-05-14 2025-05-12 S Sale

VP & CAO

Officer
230 -6.6%
194.10
US$44,643
230 -6.6% 194.10 US$44,643
2025-05-14 2025-05-12 S Sale

CLAO and Corp Secretary

Officer
2,000 -13.8%
196.59
US$393,180
2,000 -13.8% 196.59 US$393,180
2025-05-14 2025-05-12 S Sale

CLAO and Corp Secretary

Officer
1,000 -6.4%
194.57
US$194,570
1,000 -6.4% 194.57 US$194,570
2025-05-14 2025-05-12 S Sale

CLAO and Corp Secretary

Officer
1,800 -10.4%
193.55
US$348,390
1,800 -10.4% 193.55 US$348,390
2025-05-12 2025-05-12 PrS Proposed sale

Affiliate

5,000
192.20
US$961,000
5,000 192.20 US$961,000
2025-05-12 2025-05-12 PrS Proposed sale

Director

Non-Executive Director
2,126
196.81
US$418,418
2,126 196.81 US$418,418
2026-03-05 2025-03-05 PrS Proposed sale

affiliate

2,055
213.10
US$437,920
2,055 213.10 US$437,920
2025-03-04 2025-03-04 S Sale

CLAO and Corp Secretary

Officer
2,150 -11.0%
171.05
US$367,758
2,150 -11.0% 171.05 US$367,758
2025-01-15 2025-01-13 S Sale Non-Executive Director Large shareholder
429,253 -13.8%
185.22
US$79,506,241
429,253 -13.8% 185.22 US$79,506,241
2025-01-13 2025-01-13 PrS Proposed sale

Director; 10% Stockholder

Non-Executive Director Large shareholder
429,253
188.04
US$80,716,734
429,253 188.04 US$80,716,734
2024-12-31 2024-12-31 S Sale Non-Executive Director
868 -15.3%
181.61
US$157,637
868 -15.3% 181.61 US$157,637
2024-12-20 2024-12-19 S Sale Non-Executive Director Large shareholder
529,410 -14.5%
162.81
US$86,193,242
529,410 -14.5% 162.81 US$86,193,242
2024-12-19 2024-12-19 PrS Proposed sale

Director; 10% Stockholder

Non-Executive Director Large shareholder
450,000
167.28
US$75,276,000
450,000 167.28 US$75,276,000
2024-11-29 2024-11-27 S Sale Non-Executive Director Large shareholder
125,000 -3.3%
177.00
US$22,125,000
125,000 -3.3% 177.00 US$22,125,000