Jackman William Richard, EVP and General Counsel at Riot Platforms, Inc. ($RIOT), sold $7.8 million in RIOT shares through two open market transactions over the past year. His latest sale occurred on September 10, 2025. These sales rank 1,373rd among 11,678 insiders in our database, trailing the average of $8.6 million per seller across about 6.4 transactions. He reported no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 1, 2026 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | CHIEF LEGAL OFFICER (CLO) | A | Common Stock | 394632 | $0.00 | 2,853,105.0000 | 340,719,298 | 16.05% | 0.12% |
| Jan. 1, 2026 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | CHIEF LEGAL OFFICER (CLO) | A | Common Stock | 197316 | $0.00 | 2,458,473.0000 | 340,719,298 | 8.73% | 0.06% |
| Sept. 10, 2025 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | S | Common Stock | 248168 | $15.78 | 2,261,157.0000 | 382,677,364 | 9.89% | 0.06% |
| Sept. 10, 2025 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | S | Common Stock | 248168 | $15.78 | 2,261,157.0000 | 382,677,364 | 9.89% | 0.06% |
| July 1, 2024 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | A | Common Stock | 251256 | $0.00 | 2,006,813.0000 | 264,625,308 | 14.31% | 0.09% |
| July 1, 2024 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | A | Common Stock | 502512 | $0.00 | 2,509,325.0000 | 264,625,308 | 25.04% | 0.19% |
| Feb. 22, 2024 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | D | Common Stock | 192000 | $0.00 | 1,755,557.0000 | 175,026,051 | 9.86% | 0.11% |
| Jan. 3, 2024 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | A | Common Stock | 1000000 | $0.00 | 1,947,557.0000 | 175,026,051 | 105.53% | 0.57% |
| Dec. 8, 2023 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | S | Common Stock | 57000 | $15.68 | 947,557.0000 | 180,952,689 | 5.67% | 0.03% |
| July 13, 2023 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | A | Common Stock | 123213 | $0.00 | 758,131.0000 | 167,342,813 | 19.41% | 0.07% |
| July 13, 2023 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | A | Common Stock | 246426 | $0.00 | 1,004,557.0000 | 167,342,813 | 32.50% | 0.15% |
| June 2, 2023 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP, GENERAL COUNSEL | S | Common Stock | 371471 | $12.13 | 634,918.0000 | 172,114,333 | 36.91% | 0.22% |
| Jan. 11, 2023 | Riot Platforms, Inc. | $RIOT | Jackman William Richard | EVP & General Counsel | F | Common Stock | 12000 | $4.22 | 1,006,389.0000 | 139,433,901 | 1.18% | 0.01% |