| 2023-06-01 | Sale | Riot Blockchain, Inc. RIOT | CHIEF EXECUTIVE OFFICER | 50,000 0.028% | $11.63 | $581,500 | -9.27% | |
| 2023-05-25 | Sale | Riot Blockchain, Inc. RIOT | CHIEF EXECUTIVE OFFICER | 50,000 0.0292% | $10.83 | $541,500 | +2.09% | |
| 2021-06-10 | Sale | Riot Blockchain, Inc. RIOT | Chief Executive Officer | 100,000 0.1115% | $31.27 | $3.13M | -18.87% | |
| 2020-11-24 | Sale | Riot Blockchain, Inc. RIOT | director | 137,000 0.3316% | $7.38 | $1.01M | +366.45% |