Marc J Stone - Net Worth and Insider Trading
Marc J Stone Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Marc J Stone owns 1 companies in total, including Coincheck Group NV (CNCK) .
Click here to see the complete history of Marc J Stone’s form 4 insider trades.
Insider Ownership Summary of Marc J Stone
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| CNCK | Coincheck Group NV | 2026-03-18 | Chief Legal Officer |
Marc J Stone Trading Performance
Marc J Stone Ownership Network
Ownership Network List of Marc J Stone
Ownership Network Relation of Marc J Stone

Marc J Stone Owned Company Details
What does Coincheck Group NV do?
Who are the key executives at Coincheck Group NV?
Marc J Stone is the Chief Legal Officer of Coincheck Group NV. Other key executives at Coincheck Group NV include director & CEO and President Pascal St.-jean , director & CEO and President Gary A Simanson , and director & Chief Planning Officer Yo Nakagawa .
Coincheck Group NV (CNCK) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Coincheck Group NV (CNCK) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Coincheck Group NV (CNCK) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Coincheck Group NV (CNCK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Coincheck Group NV Insider Transactions
Marc J Stone Mailing Address
Above is the net worth, insider trading, and ownership report for Marc J Stone. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Marc J Stone's mailing address is: Plantation Fl 33324.