| 2023-06-02 | Sale | Riot Blockchain, Inc. RIOT | EXECUTIVE CHAIRMAN | 485,884 0.2921% | $11.78 | $5.72M | -3.93% | |
| 2023-06-01 | Sale | Riot Blockchain, Inc. RIOT | EXECUTIVE CHAIRMAN | 274,696 0.159% | $12.02 | $3.3M | -9.27% | |
| 2020-11-23 | Sale | Riot Blockchain, Inc. RIOT | director | 280,000 0.6044% | $6.99 | $1.96M | +337.62% | |
| 2020-09-01 | Sale | Riot Blockchain, Inc. RIOT | director | 88,136 0.1837% | $3.50 | $308,476 | +657.07% |