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 · 365d
-366.4K
0 buy · 366.4K sell
Net value · 365d
-$1.7M
$0 in · $1.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
4
0 buy · 366.4K 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%
-
Grant·A
Craig Shesky KEY
Chief Financial Officer
$0
453.5K sh
Own +32%
-
Grant·A
Chief Strategy Officer
$0
453.5K sh
Own +10%
-
Grant·A
Gerard Barron KEY
Chairman & CEO
$0
816.3K sh
Own +2%
-
Sell·S
Craig Shesky KEY
Chief Financial Officer
$976.8K
215.5K sh · $4.53
Own -13%
-
Sell·S
Craig Shesky KEY
Chief Financial Officer
$358.2K
78.2K sh · $4.58
Own -5%
-
Sell·S
Craig Shesky KEY
Chief Financial Officer
$246.1K
51.9K sh · $4.74
Own -3%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
208.4K sh
Own +100%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
166.5K sh
Own New
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
187.7K sh
Own New
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
208.4K sh
Own +13%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
166.5K sh
Own +12%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$0
187.7K sh
Own +16%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
—
6.9K sh
Own +20%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
—
5.5K sh
Own +20%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
—
2.8K sh
Own +20%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
—
1.4K sh
Own +20%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
—
63.2K sh
Own +50%
-
Exercise·M
Craig Shesky KEY
Chief Financial Officer
$41.1K
63.2K sh · $0.65
Own +6%
-
Exercise·M
Director
—
4.7K sh
Own New
-
Exercise·M
Director
—
3.8K sh
Own New
-
Exercise·M
Director
—
1.9K sh
Own New
-
Exercise·M
Director
—
941 sh
Own New
-
Exercise·M
Director
—
31.6K sh
Own +50%
-
Exercise·M
Director
—
11.6K sh
Own New
-
Exercise·M
Director
$20.5K
31.6K sh · $0.65
Own +9%
-
Exercise·M
Director
$6.0K
11.6K sh · $0.52
Own +3%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
3.4K sh
Own +50%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
2.8K sh
Own +50%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
1.4K sh
Own +50%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
689 sh
Own +50%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
31.6K sh
Own +50%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
$20.5K
31.6K sh · $0.65
Own +8%
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
6.9K sh
Own New
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
5.6K sh
Own New
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
2.8K sh
Own New
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
1.4K sh
Own New
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
—
63.7K sh
Own New
-
Exercise·M
Andrei Karkar / ERAS Capital LLC
Director, 10% Owner
$33.1K
63.7K sh · $0.52
Own +19%
-
Exercise·M
Director
—
67.9K sh
Own +15%
-
Exercise·M
Director
—
54.3K sh
Own +15%
-
Exercise·M
Director
—
27.1K sh
Own +15%
-
Exercise·M
Director
—
13.6K sh
Own +15%
-
Exercise·M
Director
—
31.6K sh
Own +50%
-
Exercise·M
Director
—
578.9K sh
Own New
-
Exercise·M
Director
—
11.6K sh
Own New
-
Exercise·M
Director
$20.5K
31.6K sh · $0.65
Own +1%
-
Exercise·M
Director
$1.5M
578.9K sh · $2.60
Own +13%
-
Exercise·M
Director
$6.0K
11.6K sh · $0.52
Own +0%
| 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 |
| Apr 13, 2026 | Craig Shesky KEY | Grant A | 453.5K | $0 |
| Apr 13, 2026 | Erika Ilves | Grant A | 453.5K | $0 |
| Apr 13, 2026 | Gerard Barron KEY | Grant A | 816.3K | $0 |
| Mar 26, 2026 | Craig Shesky KEY | Sell S | 215.5K | $976.8K |
| Mar 25, 2026 | Craig Shesky KEY | Sell S | 78.2K | $358.2K |
| Mar 24, 2026 | Craig Shesky KEY | Sell S | 51.9K | $246.1K |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 208.4K | $0 |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 166.5K | $0 |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 187.7K | $0 |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 208.4K | $0 |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 166.5K | $0 |
| Mar 20, 2026 | Craig Shesky KEY | Exercise M | 187.7K | $0 |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 6.9K | — |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 5.5K | — |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 2.8K | — |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 1.4K | — |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 63.2K | — |
| Feb 10, 2026 | Craig Shesky KEY | Exercise M | 63.2K | $41.1K |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 4.7K | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 3.8K | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 1.9K | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 941 | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 31.6K | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 11.6K | — |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 31.6K | $20.5K |
| Feb 6, 2026 | Christian Madsbjerg | Exercise M | 11.6K | $6.0K |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 3.4K | — |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 2.8K | — |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 1.4K | — |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 689 | — |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 31.6K | — |
| Feb 6, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 31.6K | $20.5K |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 6.9K | — |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 5.6K | — |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 2.8K | — |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 1.4K | — |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 63.7K | — |
| Feb 3, 2026 | Andrei Karkar / ERAS Capital LLC | Exercise M | 63.7K | $33.1K |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 67.9K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 54.3K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 27.1K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 13.6K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 31.6K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 578.9K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 11.6K | — |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 31.6K | $20.5K |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 578.9K | $1.5M |
| Jan 8, 2026 | Andrew Carlyle Greig | Exercise M | 11.6K | $6.0K |
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.