RIOT Riot Platforms, Inc.
Nasdaq · SEC CIK 1167419 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $12.38M 9 sales by 2 insiders
- Filings on record
- 210 since 2021-07-19, latest 2026-08-14 17:06
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Les Jason | CEO, Dir | — | $8.83M |
| Werner Ryan D. | SVP, CAO | — | $3.55M |
| Gibbs Jonathan | CDCO (See Remarks) | — | — |
| Mouton Douglas | Dir | — | — |
| Howell Stephen Mitchell Jr. | COO | — | — |
| Turner Michael John | Dir | — | — |
| Leverton Jaime | Dir | — | — |
| Chung Jason | EVP, CORP DEV | — | — |
| Yee Colin M. | Senior Advisor (See Remarks) | — | — |
| Jackman William Richard | CLO (CLO) | — | — |
Transactions 224
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-14 17:06 | 2026-08-12 | RIOT | Howell Stephen Mitchell Jr. | COO | G - Gift | $0.00 | -21.2K | 1.83M | -1% | $0 | |
| MT | 2026-08-07 17:00 | 2026-08-05 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $22.23 | -47.7K | 699.5K | -6% | -$1.06M |
| 2026-08-04 20:00 | 2026-07-31 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $20.17 | -148.5K | 747.2K | -17% | -$3.00M | |
| 2026-08-04 20:00 | 2026-07-31 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $20.17 | -153.2K | 1.86M | -8% | -$3.09M | |
| 2026-08-04 20:00 | 2026-07-31 | RIOT | Les Jason | CEO, Dir | F - Tax | $20.17 | -2.90M | 4.94M | -37% | -$58.43M | |
| MT | 2026-07-09 16:30 | 2026-07-07 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $21.52 | -17.8K | 895.7K | -2% | -$383.7K |
| 2026-07-06 18:00 | 2026-07-01 | RIOT | Leverton Jaime | Dir | A - Grant | $0.00 | +8,347 | 36.5K | +30% | $0 | |
| 2026-07-06 18:00 | 2026-07-01 | RIOT | Mouton Douglas | Dir | A - Grant | $0.00 | +8,347 | 44.8K | +23% | $0 | |
| 2026-07-06 18:00 | 2026-07-01 | RIOT | D'Ambrosio Lance Varro | Dir | A - Grant | $0.00 | +8,347 | 68.9K | +14% | $0 | |
| 2026-07-06 18:00 | 2026-07-01 | RIOT | Turner Michael John | Dir | A - Grant | $0.00 | +8,347 | 36.5K | +30% | $0 | |
| D | 2026-07-06 17:00 | 2026-07-01 | RIOT | Yee Colin M. | Senior Advisor (See Remarks) | M - OptEx | $0.00 | +124.8K | 428.4K | +41% | $0 |
| 2026-07-06 17:00 | 2026-07-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $23.96 | -13.9K | 913.6K | -1% | -$332.3K | |
| 2026-07-06 17:00 | 2026-07-01 | RIOT | Les Jason | CEO, Dir | F - Tax | $23.96 | -101.0K | 7.84M | -1% | -$2.42M | |
| 2026-07-06 17:00 | 2026-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $23.96 | -22.0K | 2.01M | -1% | -$526.3K | |
| TI | 2026-06-24 16:15 | 2026-06-22 | RIOT | Les Jason | CEO, Dir | S - Sale | $30.09 | -62.7K | 1.26M | -5% | -$1.89M |
| T | 2026-06-24 16:15 | 2026-06-22 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $30.00 | -25.4K | 927.4K | -3% | -$761.2K |
| T | 2026-05-29 16:45 | 2026-05-27 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $26.50 | -37.6K | 952.8K | -4% | -$996.8K |
| TI | 2026-05-13 16:45 | 2026-05-11 | RIOT | Les Jason | CEO, Dir | S - Sale | $25.19 | -175.0K | 1.33M | -12% | -$4.41M |
| 2026-04-14 21:50 | 2026-04-12 | RIOT | Gibbs Jonathan | CDCO (See Remarks) | D - Sale to Iss | $0.00 | -1.15M | 85.0K | -93% | $0 | |
| M | 2026-01-05 | 2026-01-01 | RIOT | Gibbs Jonathan | CDCO | A - Grant | $0.00 | +710.3K | 759.3K | +1,450% | $0 |
| M | 2026-01-05 | 2026-01-01 | RIOT | Chung Jason | EVP, CORP DEV | A - Grant | $0.00 | +710.3K | 3.13M | +29% | $0 |
| 2026-01-05 | 2026-01-01 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $12.67 | -29.5K | 1.44M | -2% | -$373.5K | |
| M | 2026-01-05 | 2026-01-01 | RIOT | Howell Stephen Mitchell Jr. | COO | A - Grant | $0.00 | +591.9K | 2.03M | +41% | $0 |
| M | 2026-01-05 | 2026-01-01 | RIOT | Yi Soo il Benjamin | EXECUTIVE COB, Dir | A - Grant | $0.00 | +1.42M | 8.69M | +20% | $0 |
| M | 2026-01-05 | 2026-01-01 | RIOT | Jackman William Richard | CLO (CLO) | A - Grant | $0.00 | +591.9K | 2.85M | +26% | $0 |
| 2026-01-05 | 2026-01-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $12.67 | -9,943 | 812.8K | -1% | -$126.0K | |
| M | 2026-01-05 | 2026-01-01 | RIOT | Werner Ryan D. | SVP, CAO | A - Grant | $0.00 | +177.6K | 872.0K | +26% | $0 |
| M | 2026-01-05 | 2026-01-01 | RIOT | Les Jason | CEO, Dir | A - Grant | $0.00 | +1.42M | 8.67M | +20% | $0 |
| 2025-12-03 | 2025-12-01 | RIOT | Gibbs Jonathan | CDCO | F - Tax | $15.48 | -60.9K | 522.6K | -10% | -$942.2K | |
| A | 2025-10-10 | 2025-07-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $11.27 | -13.0K | 641.9K | -2% | -$146.1K |
| A | 2025-10-10 | 2025-07-11 | RIOT | D'Ambrosio Lance Varro | Dir | A - Grant | $0.00 | +16.1K | 60.5K | +36% | $0 |
| A | 2025-10-10 | 2025-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $11.27 | -20.3K | 802.8K | -2% | -$229.3K |
| A | 2025-10-10 | 2025-09-10 | RIOT | Jackman William Richard | EVP, GC | S - Sale | $15.78 | -248.2K | 2.26M | -10% | -$3.92M |
| 2025-10-10 | 2025-10-10 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $23.00 | -15.0K | 822.8K | -2% | -$344.6K | |
| I | 2025-10-03 | 2025-10-03 | RIOT | Les Jason | CEO, Dir | S - Sale | $20.04 | -113.9K | 769.9K | -13% | -$2.28M |
| I | 2025-10-01 | 2025-09-29 | RIOT | Les Jason | CEO, Dir | S - Sale | $20.00 | -12.8K | 883.9K | -1% | -$256.0K |
| I | 2025-09-26 | 2025-09-24 | RIOT | Les Jason | CEO, Dir | S - Sale | $20.04 | -23.3K | 896.7K | -3% | -$466.0K |
| 2025-09-12 | 2025-09-10 | RIOT | Jackman William Richard | EVP, GC | S - Sale | $15.78 | -248.2K | 2.26M | -10% | -$3.92M | |
| I | 2025-07-23 | 2025-07-21 | RIOT | Les Jason | CEO, Dir | S - Sale | $15.12 | -100.0K | 919.9K | -10% | -$1.51M |
| 2025-07-15 | 2025-07-11 | RIOT | D'Ambrosio Lance Varro | Dir | A - Grant | $0.00 | +16.1K | 60.5K | +36% | $0 | |
| 2025-07-15 | 2025-07-11 | RIOT | Mouton Douglas | Dir | A - Grant | $0.00 | +16.1K | 36.5K | +79% | $0 | |
| 2025-07-15 | 2025-07-11 | RIOT | Turner Michael John | Dir | A - Grant | $0.00 | +16.1K | 28.1K | +134% | $0 | |
| 2025-07-15 | 2025-07-11 | RIOT | Leverton Jaime | Dir | A - Grant | $0.00 | +16.1K | 28.1K | +134% | $0 | |
| 2025-07-09 | 2025-07-07 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $11.88 | -3,747 | 837.8K | -0.4% | -$44.5K | |
| A | 2025-07-09 | 2025-07-07 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $11.88 | -3,747 | 837.8K | -0.4% | -$44.5K |
| M | 2025-07-03 | 2025-07-01 | RIOT | Werner Ryan D. | SVP, CAO | A - Grant | $0.00 | +199.6K | 841.5K | +31% | $0 |
| 2025-07-03 | 2025-07-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $11.27 | -13.0K | 641.9K | -2% | -$146.1K | |
| 2025-07-03 | 2025-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $11.27 | -20.3K | 802.8K | -2% | -$229.3K | |
| M | 2025-07-03 | 2025-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | A - Grant | $0.00 | +665.5K | 1.47M | +83% | $0 |
| D | 2025-07-02 | 2025-06-30 | RIOT | Leverton Jaime | Dir | M - OptEx | $0.00 | +12.0K | 12.0K | New | $0 |
| D | 2025-07-02 | 2025-07-01 | RIOT | Yee Colin M. | EVP, CFO | M - OptEx | $0.00 | +124.8K | 327.9K | +61% | $0 |
| 2025-07-02 | 2025-07-01 | RIOT | Les Jason | CEO, Dir | F - Tax | $11.27 | -101.6K | 7.25M | -1% | -$1.15M | |
| 2025-06-12 | 2025-06-10 | RIOT | Gibbs Jonathan | CDCO | A - Grant | $0.00 | +583.4K | 583.4K | New | $0 | |
| 2025-03-20 | 2025-03-17 | RIOT | Mouton Douglas | Dir | P - Purchase | $7.74 | +8,384 | 20.4K | +70% | +$64.9K | |
| 2025-03-18 | 2025-03-14 | RIOT | Cho Hannah | Dir | S - Sale | $7.70 | -12.0K | 59.3K | -17% | -$92.4K | |
| 2025-03-05 | 2025-03-03 | RIOT | Marleau Hubert | Dir | S - Sale | $9.58 | -61.0K | 5,000 | -92% | -$584.4K | |
| 2025-02-25 | 2025-02-21 | RIOT | Turner Michael John | Dir | A - Grant | $0.00 | +12.0K | 12.0K | New | $0 | |
| 2025-02-25 | 2025-02-21 | RIOT | Mouton Douglas | Dir | A - Grant | $0.00 | +12.0K | 12.0K | New | $0 | |
| I | 2024-12-12 | 2024-12-10 | RIOT | Les Jason | CEO, Dir | S - Sale | $11.34 | -50.0K | 1.02M | -5% | -$567.0K |
| M | 2024-11-20 | 2024-11-18 | RIOT | Cho Hannah | Dir | S - Sale | $12.57 | -10.0K | 72.1K | -12% | -$126.0K |
| 2024-09-18 | 2024-09-16 | RIOT | D'Ambrosio Lance Varro | Dir | S - Sale | $7.00 | -25.0K | 44.4K | -36% | -$175.0K | |
| 2024-08-15 | 2024-08-14 | RIOT | Marleau Hubert | Dir | S - Sale | $7.70 | -17.9K | 66.0K | -21% | -$137.5K | |
| 2024-08-08 | 2024-08-07 | RIOT | Cho Hannah | Dir | S - Sale | $8.61 | -27.9K | 81.3K | -26% | -$239.9K | |
| M | 2024-07-03 | 2024-07-01 | RIOT | Les Jason | CEO, Dir | A - Grant | $0.00 | +1.13M | 6.60M | +21% | $0 |
| 2024-07-03 | 2024-07-01 | RIOT | Les Jason | CEO, Dir | F - Tax | $9.95 | -32.5K | 6.22M | -0.5% | -$323.4K | |
| M | 2024-07-03 | 2024-07-01 | RIOT | Yi Soo il Benjamin | EXECUTIVE COB, Dir | A - Grant | $0.00 | +1.13M | 7.46M | +18% | $0 |
| M | 2024-07-03 | 2024-07-01 | RIOT | Jackman William Richard | EVP, GC | A - Grant | $0.00 | +753.8K | 2.51M | +43% | $0 |
| 2024-07-03 | 2024-07-01 | RIOT | Cho Hannah | Dir | A - Grant | $0.00 | +24.0K | 109.2K | +28% | $0 | |
| M | 2024-07-03 | 2024-07-01 | RIOT | Werner Ryan D. | SVP, CAO | A - Grant | $0.00 | +226.1K | 654.8K | +53% | $0 |
| 2024-07-03 | 2024-07-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $9.95 | -2,823 | 428.7K | -0.7% | -$28.1K | |
| M | 2024-07-03 | 2024-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | A - Grant | $0.00 | +376.9K | 823.1K | +84% | $0 |
| 2024-07-03 | 2024-07-01 | RIOT | Howell Stephen Mitchell Jr. | COO | F - Tax | $9.95 | -3,188 | 446.2K | -0.7% | -$31.7K | |
| D | 2024-07-03 | 2024-07-01 | RIOT | Yee Colin M. | EVP, CFO | M - OptEx | $0.00 | +41.1K | 203.1K | +25% | $0 |
| 2024-07-03 | 2024-07-01 | RIOT | Marleau Hubert | Dir | A - Grant | $0.00 | +24.0K | 83.9K | +40% | $0 | |
| 2024-07-03 | 2024-07-01 | RIOT | D'Ambrosio Lance Varro | Dir | A - Grant | $0.00 | +24.0K | 69.4K | +53% | $0 | |
| M | 2024-07-03 | 2024-07-01 | RIOT | Chung Jason | EVP, CORP DEV | A - Grant | $0.00 | +753.8K | 1.92M | +65% | $0 |
| 2024-06-03 | 2024-06-01 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $9.75 | -31.2K | 431.5K | -7% | -$304.6K | |
| 2024-06-03 | 2024-06-01 | RIOT | Les Jason | CEO, Dir | F - Tax | $9.75 | -797.9K | 6.26M | -11% | -$7.78M | |
| 2024-03-19 | 2024-03-15 | RIOT | Werner Ryan D. | SVP, CAO | S - Sale | $11.15 | -35.0K | 462.8K | -7% | -$390.2K | |
| 2024-03-01 | 2024-02-28 | RIOT | Cho Hannah | Dir | S - Sale | $17.42 | -15.0K | 85.2K | -15% | -$261.3K | |
| 2024-02-26 | 2024-02-22 | RIOT | Yi Soo il Benjamin | EXECUTIVE COB, Dir | D - Sale to Iss | $0.00 | -298.3K | 7.09M | -4% | $0 | |
| 2024-02-26 | 2024-02-22 | RIOT | Les Jason | CEO, Dir | F - Tax | $15.73 | -15.8K | 7.35M | -0.2% | -$247.8K | |
| 2024-02-26 | 2024-02-22 | RIOT | Les Jason | CEO, Dir | D - Sale to Iss | $0.00 | -298.3K | 7.05M | -4% | $0 | |
| 2024-02-26 | 2024-02-22 | RIOT | Jackman William Richard | EVP, GC | D - Sale to Iss | $0.00 | -192.0K | 1.76M | -10% | $0 | |
| 2024-02-26 | 2024-02-22 | RIOT | Chung Jason | EVP, CORP DEV | D - Sale to Iss | $0.00 | -192.0K | 1.67M | -10% | $0 | |
| 2024-02-26 | 2024-02-22 | RIOT | Yee Colin M. | EVP, CFO | D - Sale to Iss | $0.00 | -192.0K | 162.0K | -54% | $0 | |
| 2024-02-26 | 2024-02-22 | RIOT | Werner Ryan D. | SVP, CAO | F - Tax | $15.73 | -4,912 | 633.8K | -0.8% | -$77.3K | |
| 2024-02-26 | 2024-02-22 | RIOT | Werner Ryan D. | SVP, CAO | D - Sale to Iss | $0.00 | -136.0K | 497.8K | -21% | $0 | |
| A | 2024-02-01 | 2024-01-03 | RIOT | Chung Jason | EVP, CORP DEV | A - Grant | $0.00 | +1.00M | 1.86M | +117% | $0 |
| 2024-01-05 | 2024-01-03 | RIOT | Les Jason | CEO, Dir | A - Grant | $0.00 | +5.00M | 7.37M | +211% | $0 | |
| 2024-01-05 | 2024-01-03 | RIOT | Yi Soo il Benjamin | EXECUTIVE COB, Dir | A - Grant | $0.00 | +5.00M | 7.39M | +210% | $0 | |
| 2024-01-05 | 2024-01-03 | RIOT | Werner Ryan D. | SVP, CAO | A - Grant | $0.00 | +300.0K | 638.7K | +89% | $0 | |
| 2024-01-05 | 2024-01-03 | RIOT | Jackman William Richard | EVP, GC | A - Grant | $0.00 | +1.00M | 1.95M | +106% | $0 | |
| 2024-01-05 | 2024-01-03 | RIOT | Chung Jason | EVP, CORP DEV (SEE REMARKS) | A - Grant | $0.00 | +1.00M | 1.25M | +406% | $0 | |
| 2024-01-03 | 2023-12-29 | RIOT | Marleau Hubert | Dir | A - Grant | $0.00 | +32.0K | 59.9K | +115% | $0 | |
| 2024-01-03 | 2023-12-29 | RIOT | Cho Hannah | Dir | A - Grant | $0.00 | +32.0K | 100.2K | +47% | $0 | |
| 2024-01-03 | 2023-12-29 | RIOT | D'Ambrosio Lance Varro | Dir | A - Grant | $0.00 | +32.0K | 45.4K | +238% | $0 | |
| 2023-12-12 | 2023-12-08 | RIOT | Jackman William Richard | EVP, GC | S - Sale | $15.68 | -57.0K | 947.6K | -6% | -$893.8K | |
| 2023-08-21 | 2023-08-17 | RIOT | Marleau Hubert | Dir | S - Sale | $12.28 | -51.2K | 27.9K | -65% | -$628.3K | |
| 2023-07-19 | 2023-07-17 | RIOT | D'Ambrosio Lance Varro | Dir | S - Sale | $19.16 | -26.0K | 13.4K | -66% | -$498.2K |
Purchase Sale Sale after option exercise All abbreviations