RIOT
Riot Platforms, Inc.
NASDAQ · Financial Services · Financial - Capital Markets · US
$21.80
+3.12%0
Insider buys (3m)
7
Insider sells (3m)
-$4.1M
Net value (3m)
-12.3%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 7, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 35,430 | $22 |
| Aug 7, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 2,501 | $24 |
| Aug 7, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 9,802 | $23 |
| Aug 4, 2026 | Les Jason · director, officer: CEO | F-InKind | 2,896,921 | $20 |
| Aug 4, 2026 | Werner Ryan D. · officer: SVP, CAO | F-InKind | 148,500 | $20 |
| Aug 4, 2026 | Howell Stephen Mitchell Jr. · officer: COO | F-InKind | 153,162 | $20 |
| Jul 9, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 10,232 | $21 |
| Jul 9, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 7,596 | $22 |
| Jul 6, 2026 | Werner Ryan D. · officer: SVP, CAO | F-InKind | 13,869 | $24 |
| Jul 6, 2026 | Yee Colin M. · other: Senior Advisor (See Remarks) | M-Exempt | 83,752 | $0.00 |
| Jul 6, 2026 | Turner Michael John · director | A-Award | 8,347 | $0.00 |
| Jul 6, 2026 | Mouton Douglas · director | A-Award | 8,347 | $0.00 |
| Jul 6, 2026 | Leverton Jaime · director | A-Award | 8,347 | $0.00 |
| Jul 6, 2026 | Yee Colin M. · other: Senior Advisor (See Remarks) | M-Exempt | 124,823 | $0.00 |
| Jul 6, 2026 | Yee Colin M. · other: Senior Advisor (See Remarks) | M-Exempt | 41,071 | $0.00 |
| Jul 6, 2026 | Les Jason · director, officer: CEO | F-InKind | 101,015 | $24 |
| Jul 6, 2026 | D'Ambrosio Lance Varro · director | A-Award | 8,347 | $0.00 |
| Jul 6, 2026 | Howell Stephen Mitchell Jr. · officer: COO | F-InKind | 21,966 | $24 |
| Jun 24, 2026 | Les Jason · director, officer: CEO | Sale | 62,703 | $30 |
| Jun 24, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 25,375 | $30 |
| May 29, 2026 | Werner Ryan D. · officer: SVP, CAO | Sale | 37,616 | $27 |
| May 13, 2026 | Les Jason · director, officer: CEO | Sale | 175,000 | $25 |
| Jan 5, 2026 | Werner Ryan D. · officer: SVP, CAO | F-InKind | 9,943 | $13 |
| Jan 5, 2026 | Jackman William Richard · officer: CHIEF LEGAL OFFICER (CLO) | A-Award | 197,316 | $0.00 |
| Jan 5, 2026 | Werner Ryan D. · officer: SVP, CAO | A-Award | 59,194 | $0.00 |
| Jan 5, 2026 | Werner Ryan D. · officer: SVP, CAO | A-Award | 118,388 | $0.00 |
| Jan 5, 2026 | Jackman William Richard · officer: CHIEF LEGAL OFFICER (CLO) | A-Award | 394,632 | $0.00 |
| Jan 5, 2026 | Gibbs Jonathan · officer: CDCO | A-Award | 236,779 | $0.00 |
| Jan 5, 2026 | Howell Stephen Mitchell Jr. · officer: COO | F-InKind | 29,482 | $13 |
| Jan 5, 2026 | Howell Stephen Mitchell Jr. · officer: COO | A-Award | 197,316 | $0.00 |
Institutional positioning
13F filings over the trailing two quarters
New 202Increased 303Reduced 253Sold out 58
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 31,984,547 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 29,652,705 | May 13, 2026 |
| JANE STREET GROUP, LLC | Increased | 25,205,813 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 21,725,129 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 21,685,659 | May 8, 2026 |
| FMR LLC | Increased | 19,645,295 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | Reduced | 19,311,553 | May 12, 2026 |
| Situational Awareness LP | Increased | 17,100,000 | Aug 14, 2026 |
| STARBOARD VALUE LP | Increased | 16,337,076 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 15,146,138 | Aug 13, 2026 |
| FMR LLC | Increased | 15,014,625 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 14,865,081 | May 15, 2026 |
| Starboard Value LP | Reduced | 12,537,976 | Aug 14, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 12,256,030 | May 15, 2026 |
| Situational Awareness Partners LP | New Position | 11,502,137 | May 18, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 7, 2026