Gulfport Energy Corporation (GPOR) has 20 known insider and institutional holders on record. The largest holder is VANLOH S WIL JR with 23,852,117 shares. Other notable holders include Vitruvian II Woodford, LLC and Firefly Value Partners, LP.
Over the last 12 months, insiders have made 62 transactions in GPOR stock — 8 buys (valued at RSU Award) and 29 sells (valued at $381.91M). Insider selling has exceeded buying during this period.
GPOR Insider Ownership
Top Holder
VANLOH S WIL JR
23,852,117 shares
Buys (12 mo)
8
$0.00 value
Sells (12 mo)
29
$381.91M value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Vanloh S Wil Jr |
10 Percent Owner |
23,852,117 |
2017-02-27 |
|
| 2 |
Vitruvian Ii Woodford, Llc |
10 Percent Owner |
18,133,872 |
2017-05-23 |
|
| 3 |
Firefly Value Partners, Lp |
Other: Former 10% Owner |
14,106,533 |
2020-10-15 |
|
| 4 |
Goldberg Alan E |
10 Percent Owner |
5,718,245 |
2017-02-27 |
|
| 5 |
Lg Wf L.p. |
10 Percent Owner |
5,718,245 |
2017-03-07 |
|
| 6 |
Davidson Charles E |
10 Percent Owner |
5,336,526 |
2012-03-13 |
|
| 7 |
Silver Point Capital L.p. |
10 Percent Owner |
2,690,145 |
2026-03-04 |
|
| 8 |
Moore Michael G |
President & CEO |
698,675 |
2018-05-02 |
|
| 9 |
Liddell Mike |
Chairman of the Board |
648,299 |
2013-02-27 |
|
| 10 |
Wood David M. |
President & CEO |
307,208 |
2021-03-01 |
|
| 11 |
Moore Donnie G |
EVP & COO |
295,502 |
2021-03-01 |
|
| 12 |
Palm James D |
Former Chief Executive Officer |
246,387 |
2014-02-28 |
|
| 13 |
Heerwagen Paul K Iv |
SVP, Corp. Dev. & Strategy |
231,115 |
2019-08-29 |
|
| 14 |
Peck Ty |
SVP, Midstream & Marketing |
221,139 |
2019-08-29 |
|
| 15 |
Maier Stuart |
SVP, Geosciences |
217,535 |
2019-08-29 |
|
| 16 |
Jones Robert Alan |
SVP, Drilling |
211,619 |
2019-08-29 |
|
| 17 |
Malone Mark |
SVP, Operations |
208,539 |
2019-08-29 |
|
| 18 |
Crowell Keri |
Chief Financial Officer |
174,171 |
2019-04-23 |
|
| 19 |
Somerhalder John W Ii |
Director |
154,867 |
2020-07-20 |
|
| 20 |
Jochen Valerie |
Director |
127,737 |
2020-08-06 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-01 |
Secrist Bradley Neil |
Senior Vice President - Land |
Unknown |
- |
- |
- |
| 2026-04-02 |
Martinez Jason Joseph |
Director |
Informative Sell |
400 |
$213.40 |
$85.36K |
| 2026-04-03 |
Hodges Michael L |
EVP & CFO |
Tax Withholding of RSU |
1,480 |
$207.00 |
$306.36K |
| 2026-03-24 |
Zitkus Lester |
SVP, Land |
Informative Sell |
1,873 |
$213.90 |
$400.63K |
| 2026-03-09 |
Cutt Timothy J. |
Director |
RSU Award |
4,730 |
- |
- |
| 2026-03-05 |
Willrath Matthew |
VP & CAO |
Informative Sell |
497 |
$215.28 |
$106.99K |
| 2026-03-05 |
Craine Patrick K. |
Clao and Corp Secretary |
Informative Sell |
1,000 |
$210.25 |
$210.25K |
| 2026-03-05 |
Sluiter Michael |
SVP of Reservoir Engineering |
Informative Sell |
2,055 |
$213.10 |
$437.92K |
| 2026-03-04 |
Cutt Timothy J. |
Director |
Informative Sell |
2,500 |
$209.13 |
$522.83K |
| 2026-03-03 |
Silver Point Capital L.p. |
10 Percent Owner |
Informative Sell |
84,416 |
$204.22 |
$17.24M |
| 2026-03-02 |
Silver Point Capital L.p. |
10 Percent Owner |
Informative Sell |
759,740 |
$204.22 |
$155.15M |
| 2026-03-01 |
Willrath Matthew |
VP & CAO |
Tax Withholding of RSU |
249 |
$208.66 |
$51.96K |
| 2026-03-03 |
Craine Patrick K. |
Clao and Corp Secretary |
Tax Withholding of RSU |
1,073 |
$209.13 |
$224.4K |
| 2026-03-01 |
Craine Patrick K. |
Clao and Corp Secretary |
Tax Withholding of RSU |
1,179 |
$208.66 |
$246.01K |
| 2026-03-03 |
Rucker Matthew |
EVP & COO |
Tax Withholding of RSU |
966 |
$209.13 |
$202.02K |
| 2026-03-01 |
Rucker Matthew |
EVP & COO |
Tax Withholding of RSU |
1,314 |
$208.66 |
$274.18K |
| 2026-03-03 |
Sluiter Michael |
SVP of Reservoir Engineering |
Tax Withholding of RSU |
894 |
$209.13 |
$186.96K |
| 2026-03-02 |
Sluiter Michael |
SVP of Reservoir Engineering |
Informative Sell |
9,933 |
$210.00 |
$2.09M |
| 2026-03-01 |
Sluiter Michael |
SVP of Reservoir Engineering |
Tax Withholding of RSU |
838 |
$208.66 |
$174.86K |
| 2026-03-02 |
Cutt Timothy J. |
Director |
Informative Sell |
500 |
$211.05 |
$105.53K |
| 2026-03-01 |
Reinhart John K. |
President & CEO |
Tax Withholding of RSU |
4,335 |
$208.66 |
$904.54K |
| 2026-03-02 |
Hodges Michael L |
EVP & CFO |
Informative Sell |
1,639 |
$213.48 |
$349.89K |
| 2026-03-01 |
Hodges Michael L |
EVP & CFO |
Tax Withholding of RSU |
1,522 |
$208.66 |
$317.58K |
| 2026-01-24 |
Reinhart John K. |
President & CEO |
Tax Withholding of RSU |
3,021 |
$194.12 |
$586.44K |
| 2026-01-07 |
Zitkus Lester |
SVP, Land |
Informative Sell |
700 |
$187.27 |
$131.09K |
