Gulf Coast Ultra Deep Royalty Trust (GULTU)

Latest Insider Confidence Score

2025Q4

49.9
Bearish

Company insider confidence (by quarter)

2013Q2 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Miller Lloyd I III 10% Owner 44,965,730 Nov 14, 2017
Montex Highlander, LLC — 31,143,150 Jun 9, 2023
Mount Kellett Capital Management LP 10% Owner 23,838,204 Jun 17, 2013
Cooperman Leon G 10% Owner 21,651,695 Dec 4, 2015
Subin Neil S 10% Owner 0 Dec 2, 2024

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 27, 2024 Dec 2, 2024 SUBIN NEIL S 10% Owner Sell 20.0 -32,975,319 -100.00% ✗ $544.1K
Jun 9, 2023 Montex Highlander, LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Jan 27, 2023 Jan 31, 2023 SUBIN NEIL S 10% Owner Sell 52.5 -17,376 -0.05% ✗ $868.8
Oct 17, 2022 Oct 19, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -883,877 -2.61% ✗ $44.2K
Sep 13, 2022 Sep 15, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -700,428 -2.03% ✗ $35K
Sep 8, 2022 Sep 12, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -940,717 -2.65% ✗ $47K
Sep 6, 2022 Sep 8, 2022 SUBIN NEIL S 10% Owner Sell 22.5 -2,511,229 -6.60% ✗ $125.6K
Sep 1, 2022 Sep 6, 2022 SUBIN NEIL S 10% Owner Sell 45.0 -100,750 -0.26% ✗ $5K
Aug 26, 2022 Aug 30, 2022 SUBIN NEIL S 10% Owner Sell 52.5 -71,198 -0.19% ✗ $3.6K
Aug 24, 2022 Aug 26, 2022 SUBIN NEIL S 10% Owner Sell 36.3 -370,000 -0.96% ✗ $18.5K
Aug 22, 2022 Aug 24, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -635,100 -1.62% ✗ $32.3K
Aug 18, 2022 Aug 22, 2022 SUBIN NEIL S 10% Owner Sell 22.5 -3,169,700 -7.11% ✗ $158.5K
Aug 15, 2022 Aug 17, 2022 SUBIN NEIL S 10% Owner Sell 36.3 -253,000 -0.59% ✗ $12.7K
Aug 11, 2022 Aug 15, 2022 SUBIN NEIL S 10% Owner Sell 36.3 -408,778 -0.95% ✗ $20.4K
Jul 26, 2022 Jul 28, 2022 SUBIN NEIL S 10% Owner Sell 45.0 -160,000 -0.37% ✗ $8K
Jul 21, 2022 Jul 25, 2022 SUBIN NEIL S 10% Owner Sell 52.5 -58,254 -0.13% ✗ $2.9K
Jul 5, 2022 Jul 7, 2022 SUBIN NEIL S 10% Owner Sell 52.5 -10,103 -0.02% ✗ $505.2
Jun 29, 2022 Jul 1, 2022 SUBIN NEIL S 10% Owner Sell 52.5 -35,950 -0.08% ✗ $1.8K
Jun 27, 2022 Jun 29, 2022 SUBIN NEIL S 10% Owner Sell 36.3 -295,100 -0.68% ✗ $14.8K
Jun 23, 2022 Jun 27, 2022 SUBIN NEIL S 10% Owner Sell 45.0 -146,755 -0.34% ✗ $7.4K
Jun 15, 2022 Jun 17, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -988,092 -2.20% ✗ $49.5K
Jun 13, 2022 Jun 15, 2022 SUBIN NEIL S 10% Owner Sell 26.3 -496,600 -1.10% ✗ $30.2K
Jan 22, 2018 SUBIN NEIL S 10% Owner Neutral 52.5 - 0.00% ✗ -
Nov 13, 2017 Nov 14, 2017 MILLER LLOYD I III 10% Owner Sell 45.0 -107,600 -0.24% ✗ $3.6K
Nov 8, 2017 Nov 9, 2017 MILLER LLOYD I III 10% Owner Sell 45.0 -146,150 -0.32% ✗ $4.4K
Nov 7, 2017 Nov 8, 2017 MILLER LLOYD I III 10% Owner Sell 45.0 -103,850 -0.23% ✗ $3.1K
Nov 6, 2017 Nov 7, 2017 MILLER LLOYD I III 10% Owner Sell 36.3 -442,400 -0.96% ✗ $14.6K
Nov 3, 2017 Nov 6, 2017 MILLER LLOYD I III 10% Owner Sell 37.5 -250,000 -0.54% ✗ $8.3K
Oct 26, 2016 Oct 28, 2016 Mount Kellett Capital Management LP 10% Owner Sell 20.0 -27,872,743 -100.00% ✗ $836.9K
Oct 27, 2016 Oct 28, 2016 MILLER LLOYD I III 10% Owner Buy 97.5 +12,500,000 37.01% ✗ $375K
Sep 26, 2016 Sep 28, 2016 Mount Kellett Capital Management LP 10% Owner Sell 36.3 -250,000 -0.89% ✗ $17.7K
Aug 24, 2016 Aug 26, 2016 Mount Kellett Capital Management LP 10% Owner Sell 22.5 -625,000 -2.17% ✗ $53.3K
Aug 1, 2016 Aug 3, 2016 Mount Kellett Capital Management LP 10% Owner Sell 36.3 -200,000 -0.69% ✗ $14.6K
Jul 12, 2016 Jul 14, 2016 Mount Kellett Capital Management LP 10% Owner Sell 36.3 -150,000 -0.52% ✗ $10.5K
Jul 5, 2016 Jul 7, 2016 Mount Kellett Capital Management LP 10% Owner Sell 26.3 -500,000 -1.69% ✗ $36K
Jun 23, 2016 Jun 27, 2016 Mount Kellett Capital Management LP 10% Owner Sell 45.0 -100,000 -0.34% ✗ $8.5K
Jun 17, 2016 Jun 21, 2016 Mount Kellett Capital Management LP 10% Owner Sell 45.0 -100,000 -0.34% ✗ $8K
Jun 14, 2016 Jun 16, 2016 Mount Kellett Capital Management LP 10% Owner Sell 45.0 -100,000 -0.33% ✗ $8.5K
Jun 9, 2016 Jun 13, 2016 Mount Kellett Capital Management LP 10% Owner Sell 26.3 -350,000 -1.16% ✗ $31.5K
Mar 8, 2016 Mar 10, 2016 Mount Kellett Capital Management LP 10% Owner Sell 43.8 -100,000 -0.33% ✗ $13K
Mar 2, 2016 Mar 4, 2016 Mount Kellett Capital Management LP 10% Owner Sell 52.5 -42,000 -0.14% ✗ $5.5K
Feb 24, 2016 Feb 26, 2016 Mount Kellett Capital Management LP 10% Owner Sell 22.5 -1,000,000 -3.19% ✗ $100K
Feb 2, 2016 Feb 4, 2016 MILLER LLOYD I III 10% Owner Sell 22.5 -1,200,000 -3.43% ✗ $156.7K
Feb 1, 2016 Feb 2, 2016 MILLER LLOYD I III 10% Owner Sell 22.5 -1,253,763 -3.46% ✗ $163K
Dec 31, 2015 Jan 4, 2016 MILLER LLOYD I III 10% Owner Buy 87.5 +1,000,000 2.84% ✗ $147.5K
Dec 22, 2015 Dec 23, 2015 MILLER LLOYD I III 10% Owner Buy 92.5 +2,500,000 7.64% ✗ $325K
Dec 17, 2015 Dec 18, 2015 MILLER LLOYD I III 10% Owner Buy 68.8 +218,949 0.67% ✗ $28.5K
Dec 16, 2015 Dec 17, 2015 MILLER LLOYD I III 10% Owner Buy 55.0 +43,118 0.13% ✗ $5.6K
Dec 15, 2015 Dec 16, 2015 MILLER LLOYD I III 10% Owner Buy 47.5 +7,569 0.02% ✗ $984
Dec 4, 2015 COOPERMAN LEON G 10% Owner Neutral 52.5 - 0.00% ✗ -
Dec 1, 2015 Dec 3, 2015 COOPERMAN LEON G 10% Owner Sell 30.0 -21,700 -0.66% ✗ $351.5K
Nov 9, 2015 Nov 17, 2015 MILLER LLOYD I III 10% Owner Buy 100.0 +9,308,224 40.20% ✗ $1.9M
Nov 9, 2015 Nov 10, 2015 MILLER LLOYD I III 10% Owner Buy 100.0 +9,345,669 40.36% ✗ $1.9M
Nov 4, 2015 MILLER LLOYD I III 10% Owner Neutral 52.5 - 0.00% ✗ -
May 1, 2015 Oct 14, 2015 COOPERMAN LEON G 10% Owner Sell 20.0 -2,132,298 -8.97% ✗ $639.7K
Aug 27, 2015 Aug 31, 2015 Mount Kellett Capital Management LP 10% Owner Sell 20.0 -1,511,325 -4.59% ✗ $453.4K
Aug 24, 2015 Aug 26, 2015 Mount Kellett Capital Management LP 10% Owner Sell 43.8 -136,115 -0.41% ✗ $41.5K
Aug 19, 2015 Aug 21, 2015 Mount Kellett Capital Management LP 10% Owner Sell 20.0 -2,231,821 -6.33% ✗ $695.4K
Aug 7, 2015 Fortress Investment Group LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Jul 27, 2015 Jul 30, 2015 COOPERMAN LEON G 10% Owner Neutral 52.5 - 0.00% ✗ -
Jul 10, 2015 Jul 14, 2015 Mount Kellett Capital Management LP 10% Owner Sell 32.5 -350,000 -0.98% ✗ $210K
Jul 1, 2015 Jul 6, 2015 Mount Kellett Capital Management LP 10% Owner Sell 20.0 -1,050,000 -2.86% ✗ $703.5K
Feb 18, 2015 Feb 20, 2015 COOPERMAN LEON G 10% Owner Buy 56.3 +30,000 0.13% ✗ $29.1K
Feb 5, 2015 COOPERMAN LEON G 10% Owner Neutral 52.5 - 0.00% ✗ -
Jan 22, 2014 Jan 24, 2014 Mount Kellett Capital Management LP 10% Owner Buy 92.5 +910,000 2.54% ✗ $2.1M
Jan 2, 2014 Jan 6, 2014 Mount Kellett Capital Management LP 10% Owner Buy 87.5 +500,000 1.42% ✗ $1.1M
Dec 10, 2013 Dec 12, 2013 Mount Kellett Capital Management LP 10% Owner Buy 87.5 +608,800 1.76% ✗ $1.3M
Nov 22, 2013 Nov 26, 2013 Mount Kellett Capital Management LP 10% Owner Buy 92.5 +1,262,000 3.78% ✗ $2.8M
Sep 20, 2013 Sep 24, 2013 Mount Kellett Capital Management LP 10% Owner Buy 96.3 +2,750,000 8.98% ✗ $5.9M
Jul 17, 2013 Jul 19, 2013 Mount Kellett Capital Management LP 10% Owner Buy 100.0 +6,800,000 28.53% ✗ $14.1M
Jun 17, 2013 Mount Kellett Capital Management LP 10% Owner Neutral 52.5 - 0.00% ✗ -