TMC
insider transactionsTMC the metals Co Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
-20.8K
0 buy · 20.8K sell
Net value · 30d
-$133.3K
$0 in · $133.3K out
Sentiment · 30d
Net selling
0% buying · 100% selling
Open-market trades · 30d
1
0 buy · 20.8K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Director
$133.3K
20.8K sh · $6.42
Own -10%
-
Grant·A
Director
$0
16.5K sh
Own +8%
-
Grant·A
Director
$0
16.5K sh
Own +4%
-
Grant·A
Director
$0
19.1K sh
Own +5%
-
Grant·A
Director
$0
16.5K sh
Own +5%
-
Grant·A
Director
$0
17.3K sh
Own +5%
-
Grant·A
Director
$0
16.5K sh
Own +4%
-
Grant·A
Director
$0
18.3K sh
Own +5%
-
Grant·A
Director
$0
16.5K sh
Own +0%
-
Grant·A
Director
$0
20.3K sh
Own +0%
-
Grant·A
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
$0
16.5K sh
Own +4%
-
Grant·A
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
$0
17.9K sh
Own +4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Brendan May | Sell S | 20.8K | $133.3K |
| May 29, 2026 | Brendan May | Grant A | 16.5K | $0 |
| May 29, 2026 | Christian Madsbjerg | Grant A | 16.5K | $0 |
| May 29, 2026 | Christian Madsbjerg | Grant A | 19.1K | $0 |
| May 29, 2026 | Sheila Khama | Grant A | 16.5K | $0 |
| May 29, 2026 | Sheila Khama | Grant A | 17.3K | $0 |
| May 29, 2026 | Andrew Hall | Grant A | 16.5K | $0 |
| May 29, 2026 | Andrew Hall | Grant A | 18.3K | $0 |
| May 29, 2026 | Andrew Carlyle Greig | Grant A | 16.5K | $0 |
| May 29, 2026 | Andrew Carlyle Greig | Grant A | 20.3K | $0 |
| May 29, 2026 | Andrei Karkar / ERAS Capital LLC | Grant A | 16.5K | $0 |
| May 29, 2026 | Andrei Karkar / ERAS Capital LLC | Grant A | 17.9K | $0 |
About TMC insider trading
This page tracks insider transactions for TMC the metals Co Inc. (TMC) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.