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Gulf Coast Ultra Deep Royalty Trust

GULTU
Exchange
OTC
Industry
Crude Petroleum & Natural Gas
SEC CIK
0001565146

No open-market purchases or sales by Gulf Coast Ultra Deep Royalty Trust insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Gulf Coast Ultra Deep Royalty Trust insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
0 filings
Insiders trading
0
Net value
$0
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Gulf Coast Ultra Deep Royalty Trust, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Gulf Coast Ultra Deep Royalty Trust
NameTitleLast reported holdingLast filingFilings, past year
Subin Neil S10% Owner0IndirectDec 2, 20240
Magnolia Oil & Gas Corp10% Owner0IndirectJun 1, 20230

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Dec 2, 2024 (view filing)4:48 PM ETNov 275 daysSubin Neil S10% OwnerSSale−33.0M$0.0165−$544.1K−100.0%0 after10 lots
Jun 1, 2023 (view filing)May 302 daysMagnolia Oil & Gas Corp10% OwnerSSaleRoyalty Trust Units−31.1M––−100.0%0 after
Jan 31, 2023 (view filing)4:30 PM ETJan 274 daysSubin Neil S10% OwnerSSale−17.4K$0.05−$868.8−2.9%590.9K after10 lots
Oct 19, 2022 (view filing)6:03 PM ETOct 17-182 daysSubin Neil S10% OwnerSSale−883.9K$0.05−$44.2K−86.8%134.3K after20 lots
Sep 15, 2022 (view filing)4:05 PM ETSep 13-142 daysSubin Neil S10% OwnerSSale−700.4K$0.05−$35.0K−83.6%137.9K after20 lots
Sep 12, 2022 (view filing)4:05 PM ETSep 8-94 daysSubin Neil S10% OwnerSSale−940.7K$0.05−$47.0K−87.0%140.7K after20 lots
Sep 8, 2022 (view filing)4:28 PM ETSep 62 daysSubin Neil S10% OwnerSSale−2.51M$0.05−$125.6K−94.6%144.6K after10 lots
Sep 6, 2022 (view filing)4:05 PM ETSep 15 daysSubin Neil S10% OwnerSSale−100.8K$0.05−$5.04K−39.4%154.8K after10 lots
Aug 30, 2022 (view filing)4:05 PM ETAug 264 daysSubin Neil S10% OwnerSSale−71.2K$0.0508−$3.62K−31.5%155.2K after10 lots
Aug 26, 2022 (view filing)4:05 PM ETAug 242 daysSubin Neil S10% OwnerSSale−370.0K$0.05−$18.5K−70.4%155.5K after10 lots
Aug 24, 2022 (view filing)4:05 PM ETAug 22-232 daysSubin Neil S10% OwnerSSale−635.1K$0.0509−$32.3K−80.2%157.0K after20 lots
Aug 22, 2022 (view filing)4:05 PM ETAug 18-194 daysSubin Neil S10% OwnerSSale−3.17M$0.05−$158.5K−95.2%159.6K after20 lots
Aug 17, 2022 (view filing)4:16 PM ETAug 15-162 daysSubin Neil S10% OwnerSSale−253.0K$0.05−$12.7K−59.5%172.5K after20 lots
Aug 15, 2022 (view filing)4:14 PM ETAug 11-124 daysSubin Neil S10% OwnerSSale−408.8K$0.05−$20.4K−70.2%173.5K after20 lots
Jul 28, 2022 (view filing)4:32 PM ETJul 262 daysSubin Neil S10% OwnerSSale−160.0K$0.05−$8.00K−47.7%175.2K after10 lots
Jul 25, 2022 (view filing)4:43 PM ETJul 214 daysSubin Neil S10% OwnerSSale−58.3K$0.05−$2.91K−24.9%175.8K after10 lots
Jul 7, 2022 (view filing)4:05 PM ETJul 52 daysSubin Neil S10% OwnerSSale−10.1K$0.05−$505.15−5.4%176.0K after10 lots
Jul 1, 2022 (view filing)5:59 PM ETJun 29-302 daysSubin Neil S10% OwnerSSale−36.0K$0.05−$1.80K−0.1%33.5M after11 lots
Jun 29, 2022 (view filing)5:57 PM ETJun 27-282 daysSubin Neil S10% OwnerSSale−295.1K$0.05−$14.8K−62.6%176.2K after20 lots
Jun 27, 2022 (view filing)6:20 PM ETJun 23-244 daysSubin Neil S10% OwnerSSale−146.8K$0.0503−$7.38K−0.4%33.7M after11 lots
Jun 17, 2022 (view filing)9:06 PM ETJun 15-162 daysSubin Neil S10% OwnerSSale−988.1K$0.0501−$49.5K−84.7%178.0K after20 lots
Jun 15, 2022 (view filing)6:36 PM ETJun 13-142 daysSubin Neil S10% OwnerSSale−496.6K$0.0608−$30.2K−73.2%182.1K after20 lots