Who
Marc J. Stone
Chief Legal Officer
Company insider
Files Form 4 as: Chief Legal Officer, Coincheck Group; VP Corp Dev, Gen Counsel & Sec, Tradestation Group.
In numbers
- Trades disclosed
- 73
- Buys
- 0
- Sells
- 7
- Bought
- $0
- Sold
- $771K
- Companies
- 2
- Companies where not an officer
- 0
- First trade
- 13 Jan 2006
- Last trade
- 20 Apr 2026
- Last filed
- 22 Apr 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 20 Apr 2026filed 22 Apr 2026 | CNCK Coincheck GroupDigital Asset Platforms | SEC FORM 4 Code M | —2,576 | filing |
| 20 Apr 2026filed 22 Apr 2026 | CNCK Coincheck Groupoption or derivative · Digital Asset Platforms | SEC FORM 4 Code M | —2,576 at $0.00 | filing |
| 20 Apr 2026filed 22 Apr 2026 | CNCK Coincheck Groupoption or derivative · Digital Asset Platforms | SEC FORM 4 Code M | —2,576 at $0.00 | filing |
| 20 Apr 2026filed 22 Apr 2026 | CNCK Coincheck GroupDigital Asset Platforms | SEC FORM 4 Code M | —2,576 | filing |
| 10 Jun 2011filed 14 Jun 2011 | Tradestation Group | SEC FORM 4 Code D | $753K77,236 at $9.75 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —8,000 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —3,200 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —6,400 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —3,621 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —6,379 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —808 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —9,192 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —7,248 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —2,752 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —14,430 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —29,497 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —27,453 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Groupoption or derivative | SEC FORM 4 Code D | —13,750 | filing |
| 10 Jun 2011filed 10 Jun 2011 | Tradestation Group | SEC FORM 4 Code D | $687K70,417 at $9.75 | filing |
| 8 Jun 2011filed 10 Jun 2011 | Tradestation Group | SEC FORM 4 Code D | $66K6,819 at $9.75 | filing |
News
No headline names them, or the companies they trade most, lately.