| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
Brendan May is Director at TMC, with reported holdings spanning 2 companies. Brendan May's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $457K at current prices.
Our model assigns Brendan May a middling insider score of 66/100, based on 5 past trades. Over a 12-month horizon, 66.7% of those trades were profitable, with an average 12-month return of +13.6%.
Brendan May's largest disclosed position is in TMC as Director, worth about $456K. The TMC filings lean toward selling, a net 53,120 shares.
Brendan May has 6 Form 4 filings on record from May 2024 to May 2026, across 2 companies: Director at TMC the metals (TMCWW), 2026; Director at TMC the metals (TMC), 2024–2025.
The 9 reported transactions were 4 stock awards, 4 open-market sales and 1 open-market purchase.
Counted by filing, the open-market trades come to 1 purchase worth about $22K and 3 sales worth about $670K.
The only open-market purchase was 25,000 shares of TMC at an average $0.87 on December 24, 2024, about $22K. Twelve months later TMC was up 767%.
The largest open-market sale was 69,204 shares of TMC at an average $7.53 on June 26, 2025, about $521K. Twelve months later TMC was down 41%.
None of the 3 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 2, 2026 | TMCWW Tmc The Metals Company Inc. | Director | Sell | 20,768 | $6.42 | $133,330.56 | -9.7% | -98.1% | - | |
| Jun 26, 2025 | TMC Tmc The Metals Co Inc. | Director | Sell | 69,204 | $7.53 | $521,433.13 | -25.9% | -14.2% | -40.8% | |
| Mar 4, 2025 | TMC Tmc The Metals Co Inc. | Director | Sell | 8,916 | $1.67 | $14,889.72 | -7.6% | +136.9% | +260.7% | |
| Dec 24, 2024 | TMC Tmc The Metals Co Inc. | Director | Buy | 25,000 | $0.87 | $21,870.00 | +33.3% | +102.5% | +766.8% |