Insider · CIK 0001874198
Anthony O'Sullivan
officer
Files at TMC (TMC the metals Co Inc.). First filing May 21, 2025, latest Aug 28, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $4.1M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
TMC: TMC the metals Co Inc.
TMCOct 9, 2026 · close 3.36
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 45Moderate | TMCsell TMC the metals Co Inc. | $3.3M 585,110 shares | -175% | +547% from low0% from high | |
| 41Moderate | TMCsell TMC the metals Co Inc. | $738k 164,317 shares | -13% | +506% from low-2% from high |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 23, 2025 | TMC TMC the metals Co Inc. | AGrant or award Common Shares | +1,000,000 | $0.00 | $0 | 2,125,667 | Sep 24, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Common Shares | +250,000 | $0.65 | $163k | 1,375,667 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | SOpen-market sale Common Shares | -250,000 | $5.25 | $1.3M | 1,125,667 | Aug 28, 2025 |
| May 27, 2025 | TMC TMC the metals Co Inc. | SOpen-market sale Common Sharesindirect: JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1 | -100,000 | $4.78 | $478k | 235,110 | Aug 28, 2025 |
| Jun 9, 2025 | TMC TMC the metals Co Inc. | SOpen-market sale Common Sharesindirect: JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1 | -50,000 | $4.20 | $210k | 185,110 | Aug 28, 2025 |
| Jun 20, 2025 | TMC TMC the metals Co Inc. | SOpen-market sale Common Sharesindirect: JOZEM Pty Ltd., Trustee of the O'Sullivan Family Trust No. 1 | -185,110 | $7.09 | $1.3M | 0 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Stock Option (right to buy)derivative | -250,000 | - | - | 761,259 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class A Special Sharesderivative | +5,454 | - | - | 5,454 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class B Special Sharesderivative | +10,909 | - | - | 10,909 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class C Special Sharesderivative | +10,909 | - | - | 10,909 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class D Special Sharesderivative | +21,818 | - | - | 21,818 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class E Special Sharesderivative | +21,818 | - | - | 21,818 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class F Special Sharesderivative | +21,818 | - | - | 21,818 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class G Special Sharesderivative | +27,272 | - | - | 27,272 | Aug 28, 2025 |
| Aug 26, 2025 | TMC TMC the metals Co Inc. | MOption exercise Class H Special Sharesderivative | +27,272 | - | - | 27,272 | Aug 28, 2025 |
| May 21, 2025 | TMC TMC the metals Co Inc. | SOpen-market sale Common Shares | -164,317 | $4.49 | $738k | 1,125,667 | May 21, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.