NASDAQ:TMC

Tmc The Metals Company Stock Insider Trading

Basic Materials > Industrial Materials

Buy TMC

*Your capital is at risk

$6.12

-0.370 (-5.70%)

At Close: Jun 03, 2026

TMC the metals company Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -27.68. In total, the insiders bought 13.25M and sold 2.06M TMC 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)	-27.68
● Buy	13.25M shares
● Sell	2.06M shares
93% Buy Activity Moderate Positive Correlation
Buy Signal Low Confidence Apr 13, 2026 Analysis Breakdown: Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -27.68. Partially supported by a positive historical correlation. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (93% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jan 08, 2026 Buy	Class D Special Shares M-Exempt	Greig Andrew Carlyle Director	Director	54 293 Value: $392.0K
Jan 08, 2026 Buy	Class C Special Shares M-Exempt	Greig Andrew Carlyle Director	Director	27 146 Value: $196.0K
Jan 08, 2026 Buy	Class B Special Shares M-Exempt	Greig Andrew Carlyle Director	Director	27 146 Value: $196.0K
Jan 08, 2026 Buy	Stock Option (right to buy) M-Exempt	Greig Andrew Carlyle Director	Director	31 602 Value: $20.5K
Jan 08, 2026 Buy	Stock Option (right to buy) M-Exempt	Greig Andrew Carlyle Director	Director	11 578 Value: $6K
Dec 08, 2025 Buy	Common Stock J-Other	O'sullivan Anthony Officer	Officer	0 Value: $0
Dec 02, 2025 Sell	Common Shares S-Sale	O'sullivan Anthony Chief Development Officer	Officer	50 000 Value: $338.5K
Nov 28, 2025 Sell	Common Shares S-Sale	O'sullivan Anthony Chief Development Officer	Officer	50 000 Value: $325.5K
Sep 24, 2025 Buy	Common Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	252 815 Value: $164.3K
Sep 24, 2025 Buy	Common Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	262 109 Value: $170.4K
Sep 24, 2025 Buy	Common Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	1 099 968 Value: $715.0K
Sep 24, 2025 Buy	Stock Option (right to buy) M-Exempt	Ilves Erika Chief Strategy Officer	Officer	252 815 Value: $164.3K
Sep 24, 2025 Buy	Class H Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	176 172 Value: $1.09M
Sep 24, 2025 Buy	Class G Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	176 172 Value: $1.09M
Sep 24, 2025 Buy	Class D Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	140 937 Value: $868.2K
Sep 24, 2025 Buy	Class F Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	140 937 Value: $868.2K
Sep 24, 2025 Buy	Class E Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	140 937 Value: $868.2K
Sep 24, 2025 Buy	Class B Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	70 468 Value: $434.1K
Sep 24, 2025 Buy	Class C Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	70 468 Value: $434.1K
Sep 24, 2025 Buy	Class A Special Shares M-Exempt	Ilves Erika Chief Strategy Officer	Officer	35 233 Value: $217.0K
Sep 24, 2025 Buy	Stock Option (right to buy) M-Exempt	Ilves Erika Chief Strategy Officer	Officer	262 109 Value: $170.4K
Sep 23, 2025 Buy	Common Shares A-Award	O'sullivan Anthony Chief Development Officer	Officer	1 000 000 Value: $6.32M
Sep 23, 2025 Buy	Common Shares A-Award	Ilves Erika Chief Strategy Officer	Officer	2 000 000 Value: $12.6M
Sep 23, 2025 Buy	Restricted Stock Units A-Award	Shesky Craig Chief Financial Officer	C-Suite Officer	2 000 000 Value: $12.6M
Sep 22, 2025 Sell	Common Shares S-Sale	Ilves Erika Chief Strategy Officer	Officer	1 591 485 Value: $9.18M

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 TMC THE METALS COMPANY INC.

TMC the metals company Inc., a deep-sea minerals exploration company, focuses on the collection, processing, and refining of polymetallic nodules found on the seafloor in the Clarion Clipperton Zone (CCZ) in the south-west of San Diego, California. The company primarily explores for nickel, cobalt, copper, and manganese products. TMC the metals company Inc., through its subsidiaries, holds exploration rights in three polymetallic nodule contract ...

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