TMC the metals Co Inc. (TMC) is a publicly traded company in the Unknown sector. Across all available filings, 25 corporate insiders have executed 150 transactions totaling $41.9M, demonstrating a bullish sentiment with $12.5M in net insider flow. The most recent transaction on Dec 2, 2025 involved a sale of 50,000 shares valued at $338.5K.
No significant insider buying has been recorded for TMC in the recent period.
No significant insider selling has been recorded for TMC in the recent period.
Based on recent SEC filings, insider sentiment for TMC is bullish with an Insider Alignment Score of 65/100 and a net flow of $12.5M. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at TMC the metals Co Inc. (TMC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 25 insiders are actively trading TMC stock, having executed 150 transactions in the past 90 days. The most active insider is Capital Llc Eras (Executive), who has made 7 transactions totaling $24.0M.
Get notified when executives and directors at TMC file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 2, 2025 | O'sullivan Anthony | Executive | Sale | 50,000 | $6.77 | $338.5K | |
| Nov 28, 2025 | O'sullivan Anthony | Executive | Sale | 50,000 | $6.51 | $325.5K | |
| Sep 24, 2025 | Ilves Erika | Executive | Option Exercise | 262,109 | $0.65 | $170.4K | |
| Sep 24, 2025 | Ilves Erika | Executive | Option Exercise | 252,815 | $0.65 | $164.3K | |
| Sep 24, 2025 | Ilves Erika | Executive | Option Exercise | 1,099,968 | $0.65 | $715.0K | Large |
| Sep 23, 2025 | Ilves Erika | Executive | Award | 2,000,000 | $N/A | $0 | |
| Sep 23, 2025 | O'sullivan Anthony | Executive | Award | 1,000,000 | $N/A | $0 | |
| Sep 22, 2025 | Ilves Erika | Executive | Sale | 1,591,485 | $5.77 | $9.2M | Large |
| Sep 2, 2025 | Spiro Alex | Executive | Award | 1,750,000 | $N/A | $0 | |
| Sep 2, 2025 | Bernard Hess Michael | Executive | Award | 237,530 | $N/A | $0 | |
| Sep 2, 2025 | Bernard Hess Michael | Executive | Award | 7,500,000 | $N/A | $0 | |
| Aug 26, 2025 | O'sullivan Anthony | Executive | Sale | 250,000 | $5.25 | $1.3M | Large |
| Aug 26, 2025 | O'sullivan Anthony | Executive | Option Exercise | 250,000 | $0.65 | $162.5K | |
| Jun 20, 2025 | O'sullivan Anthony | Executive | Sale | 185,110 | $7.09 | $1.3M | Large |
| Jun 9, 2025 | O'sullivan Anthony | Executive | Sale | 50,000 | $4.20 | $210.0K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Purchase(P) | 19 | $27.2M | 50.8% |
Sale(S) | 32 | $14.7M | 27.5% |
Award(A) | 82 | $10.3M | 19.2% |
Exercise(M) | 11 | $1.2M | 2.3% |
Payment(F) | 2 | $78.8K | 0.1% |
Exercise (Options)(X) | 1 | $0 | 0.0% |
Disposition(D) | 3 | $0 | 0.0% |
Insiders at TMC the metals Co Inc. are accumulating shares at an accelerated pace. With 25 insiders making 150 transactions totaling $27.2M in purchases versus $14.7M in sales, the net buying activity of $12.5M signals strong executive confidence. Capital Llc Eras (Executive) leads the buying activity with $24.0M in transactions across all time.