PINK:GULTU

Gulf Coast Ultra Deep Royalty Trust Stock Insider Trading

Energy > Oil & Gas Exploration & Production

Buy GULTU

*Your capital is at risk

$0.0400

-0.0050 (-11.11%)

At Close: Jun 03, 2026

Gulf Coast Ultra Deep Royalty Trust Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 0 and sold 66.66M GULTU shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-100.00
● Buy	0 shares
● Sell	66.66M shares
2% Buy Activity Strong Negative Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Nov 27, 2024 Sell	Common Stock S-Sale	Subin Neil S 10 Percent Owner	10% Owner	590 891 Value: $10K
Nov 27, 2024 Sell	Common Stock S-Sale	Subin Neil S 10 Percent Owner	10% Owner	590 891 Value: $10K
May 30, 2023 Buy	Royalty Trust Units	Montex Highlander, Llc 10 Percent Owner	10% Owner	0 Value: $0
May 30, 2023 Buy	Royalty Trust Units	Montex Highlander, Llc 10 Percent Owner	10% Owner	0 Value: $0
May 30, 2023 Sell	Royalty Trust Units S-Sale	Magnolia Oil & Gas Corp 10 Percent Owner	10% Owner	31 143 150 Value: $0
May 30, 2023 Sell	Royalty Trust Units S-Sale	Magnolia Oil & Gas Corp 10 Percent Owner	10% Owner	31 143 150 Value: $0
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	13 436 Value: $672
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	1 429 Value: $71
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	904 Value: $45
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	623 Value: $31
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	311 Value: $16
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	311 Value: $16
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	101 Value: $5
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	101 Value: $5
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	89 Value: $4
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	71 Value: $4
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	71 Value: $4
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	89 Value: $4
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	101 Value: $5
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	101 Value: $5
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	311 Value: $16
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	311 Value: $16
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	623 Value: $31
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	904 Value: $45
Jan 27, 2023 Sell	Common Stock S-Sale	Subin Neil S Director	Director	1 429 Value: $71

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT GULF COAST ULTRA DEEP ROYALTY TRUST

Gulf Coast Ultra Deep Royalty Trust operates as a statutory trust. It holds a 5% gross overriding royalty interest in future production from the McMoRan Oil & Gas LLC inboard lower tertiary/cretaceous exploration prospects located in the shallow waters of the Gulf of Mexico and onshore in South Louisiana. The company is based in Houston, Texas....

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