Gregory Stone - Net Worth and Insider Trading
Gregory Stone Net Worth
The estimated net worth of Gregory Stone is at least $1 Million dollars as of 2025-04-28. Gregory Stone is the Chief Ocean Scientist of TMC The Metals Co Inc and owns about 333,290 shares of TMC The Metals Co Inc (TMC) stock worth over $1 Million. Details can be seen in Gregory Stone's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Gregory Stone has not made any transactions after 2023-12-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Gregory Stone
Gregory Stone Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Gregory Stone owns 1 companies in total, including TMC The Metals Co Inc (TMC) .
Click here to see the complete history of Gregory Stone’s form 4 insider trades.
Insider Ownership Summary of Gregory Stone
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| TMC | TMC The Metals Co Inc | 2023-12-22 | Chief Ocean Scientist |
Gregory Stone Latest Holdings Summary
Gregory Stone currently owns a total of 1 stock. Gregory Stone owns 333,290 shares of TMC The Metals Co Inc (TMC) as of December 22, 2023, with a value of $1 Million.
Latest Holdings of Gregory Stone
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| TMC | TMC The Metals Co Inc | 2023-12-22 | 333,290 | 3.05 | 1,016,535 |
Holding Weightings of Gregory Stone
Gregory Stone Form 4 Trading Tracker
According to the SEC Form 4 filings, Gregory Stone has made a total of 4 transactions in TMC The Metals Co Inc (TMC) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in TMC The Metals Co Inc is the sale of 64,489 shares on December 22, 2023, which brought Gregory Stone around $70,938.
Insider Trading History of Gregory Stone
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Gregory Stone Trading Performance
Gregory Stone Ownership Network
Ownership Network List of Gregory Stone
Ownership Network Relation of Gregory Stone
Gregory Stone Owned Company Details
What does TMC The Metals Co Inc do?
Who are the key executives at TMC The Metals Co Inc?
Gregory Stone is the Chief Ocean Scientist of TMC The Metals Co Inc. Other key executives at TMC The Metals Co Inc include Chief Financial Officer Craig Shesky , Head of Strategy & Bus. Devt. Erika Ilves , and Chief Development Officer Anthony O'sullivan .
TMC The Metals Co Inc (TMC) Insider Trades Summary
Over the past 18 months, Gregory Stone made 2 insider transaction in TMC The Metals Co Inc (TMC) with a net sale of 89,489. Other recent insider transactions involving TMC The Metals Co Inc (TMC) include a net sale of 665,706 shares made by Craig Shesky , a net sale of 300,000 shares made by Anthony O'sullivan , and a net purchase of 16,084 shares made by .
In summary, during the past 3 months, insiders sold 362,618 shares of TMC The Metals Co Inc (TMC) in total and bought 0 shares, with a net sale of 362,618 shares. During the past 18 months, 1,347,210 shares of TMC The Metals Co Inc (TMC) were sold and 25,000 shares were bought by its insiders, resulting in a net sale of 1,322,210 shares.
TMC The Metals Co Inc (TMC)'s detailed insider trading history can be found in Insider Trading Tracker table.
TMC The Metals Co Inc Insider Transactions
Gregory Stone Mailing Address
Above is the net worth, insider trading, and ownership report for Gregory Stone. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Gregory Stone's mailing address is: Pacific Palisades Ca 90272.
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