Gulfport Energy Corporation
US ˙ NYSE ˙ US4026355028

SecurityGPOR / Gulfport Energy Corporation
InsiderJason Joseph Martinez
This page shows the track record and history of Martinez Jason Joseph insider trades in Gulfport Energy Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Jason Joseph Martinez in GPOR / Gulfport Energy Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

GPOR / Gulfport Energy Corporation Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Jason Joseph Martinez in GPOR / Gulfport Energy Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2025-09-09 600 171.5700 600 171.5700 102,942 10 167.2900 -2,568 -2.49
2025-06-04 100 193.5000 100 193.5000 19,350
2025-06-04 300 194.6100 300 194.6100 58,383
2025-06-04 300 192.8300 300 192.8300 57,849
2024-12-31 868 181.6100 868 181.6100 157,637
2024-11-22 875 176.9100 875 176.9100 154,796
2024-11-20 875 171.1800 875 171.1800 149,782
2024-05-06 800 153.7700 800 153.7700 123,016
2024-01-08 1,235 122.1500 1,235 122.1500 150,855

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

GPOR / Gulfport Energy Corporation Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-09 2025-09-09 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 171.5700 -600 -103 4,288
2025-06-05 2025-06-04 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 192.8300 -300 -58 4,888
2025-06-05 2025-06-04 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 194.6100 -300 -58 5,188
2025-06-05 2025-06-04 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 193.5000 -100 -19 5,488
2025-05-22 2025-05-21 4 Martinez Jason Joseph GPOR Common Stock A - Award D 770 5,588
2024-12-31 2024-12-31 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 181.6100 -868 -158 4,818
2024-11-22 2024-11-22 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 176.9100 -875 -155 5,686
2024-11-22 2024-11-20 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 171.1800 -875 -150 6,561
2024-05-28 2024-05-23 4 Martinez Jason Joseph GPOR Common Stock A - Award D 964 7,436
2024-05-07 2024-05-06 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 153.7700 -800 -123 6,472
2024-01-10 2024-01-08 4 Martinez Jason Joseph GPOR Common Stock S - Sale D 122.1500 -1,235 -151 7,272
2021-07-23 2021-07-21 4 Martinez Jason Joseph GPOR Common Stock A - Award D 8,507 8,507
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)