JM
Insider
Jason Joseph Martinez
DirectorJason Joseph Martinez (Director) filed 3 Form 4 reports in the past 24 months (0 purchases, 3 sales), most often in Gulfport Energy Corporation (GPOR). The largest single filing was $305K of GPOR (1,750 sh across 2 lots, as filed), executed Nov 20 2024.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$565K
shares × price, as filed
Last traded
Sep 9 2025
Filed Sep 9 2025
Median ADV $65.7M across their filed names
Open performance→Volume by month
Buys $0
Sells $565K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Energy
3 filings
Sector per market data · by filing · past 24 months
Most traded names
GPORRecent filings
GPORSALE
Gulfport Energy Corporation
View filing →
$103K600 sh × $171.57
Exec Sep 9 2025
Filed Sep 9 2025 · 5:30 PM ET GPORSALE Gulfport Energy Corporation View filing → $158K
868 sh × $181.61
Exec Dec 31 2024
Filed Dec 31 2024 · 5:30 PM ET GPORSALE Gulfport Energy Corporation View filing → $305K
1,750 sh across 2 lots
Exec Nov 20 2024
Filed Nov 22 2024 · 5:30 PM ET