R
Riot Platforms
RIOT · Power Shells
$20.95
-1.12 (-5.07%)
As of Sep 10, 2026 close
Insider Activity — Trailing 6 Months
Open-Market Buys
0
$0.0 · 0 lines · 0 insiders
Open-Market Sells
6
$9.5M · 9 lines · 10b5-1: 9/9
Net Shares (6M)
-366K
-0.10% of shares out
Active Insiders
9
4 officers · 4 directors · 1 other
Latest Form 4
Aug 14
Howell Stephen Mitchell Jr. · G · $0.0
Price & Insider Transactions
Marker size ∝ transaction valueClosing priceBuySell
Transactions
Sortable · open-market, awards & exercises| Type | Price | Held After | Filed | ||||
|---|---|---|---|---|---|---|---|
Howell Stephen Mitchell Jr. COO | Gift | -21K-21,198 -1.1% of holdings | $0.00 | $0.0 | 1.8M1,834,408 | Aug 12, 2026 | |
Werner Ryan D. SVP, CAO 3 lots | Sell10b5-1 | -48K-47,733 -6.4% of holdings | avg $22.23 | $1.1M | 699K699,493 | Aug 5, 2026 | |
Les Jason CEO | Sell | -2.9M-2,896,921 tax withholding (F) | $20.17 | $58.4M | 4.9M4,944,637 | Jul 31, 2026 | |
Howell Stephen Mitchell Jr. COO | Sell | -153K-153,162 tax withholding (F) | $20.17 | $3.1M | 1.9M1,855,606 | Jul 31, 2026 | |
Werner Ryan D. SVP, CAO | Sell | -149K-148,500 tax withholding (F) | $20.17 | $3.0M | 747K747,226 | Jul 31, 2026 | |
Werner Ryan D. SVP, CAO 2 lots | Sell10b5-1 | -18K-17,828 -2.0% of holdings | avg $21.52 | $383.7K | 896K895,726 | Jul 7, 2026 | |
Howell Stephen Mitchell Jr. COO | Sell | -22K-21,966 tax withholding (F) | $23.96 | $526.3K | 2.0M2,008,768 | Jul 1, 2026 | |
Les Jason CEO | Sell | -101K-101,015 tax withholding (F) | $23.96 | $2.4M | 7.8M7,841,558 | Jul 1, 2026 | |
Werner Ryan D. SVP, CAO | Sell | -14K-13,869 tax withholding (F) | $23.96 | $332.3K | 914K913,554 | Jul 1, 2026 | |
Yee Colin M. 2 lots | Exercise | -125K-124,823 strike $0.00 | — | — | 2.0M1,990,543 | Jul 1, 2026 | |
Yee Colin M. | Exercise | +125K+124,823 strike $0.00 | $0.00 | $0.0 | 428K428,435 | Jul 1, 2026 | |
Turner Michael John | Award | +8K+8,347 RSU grant (A) | — | — | 36K36,450 | Jul 1, 2026 | |
D'Ambrosio Lance Varro | Award | +8K+8,347 RSU grant (A) | — | — | 69K68,891 | Jul 1, 2026 | |
Mouton Douglas | Award | +8K+8,347 RSU grant (A) | — | — | 45K44,834 | Jul 1, 2026 | |
Leverton Jaime | Award | +8K+8,347 RSU grant (A) | — | — | 36K36,450 | Jul 1, 2026 | |
Werner Ryan D. SVP, CAO | Sell10b5-1 | -25K-25,375 -2.7% of holdings | $30.00 | $761.3K | 927K927,423 | Jun 22, 2026 | |
Les Jason CEO | Sell10b5-1 | -63K-62,703 -4.7% of holdings | $30.09 | $1.9M | 1.3M1,263,556 | Jun 22, 2026 | |
Werner Ryan D. SVP, CAO | Sell10b5-1 | -38K-37,616 -3.8% of holdings | $26.50 | $996.8K | 953K952,798 | May 27, 2026 | |
Les Jason CEO | Sell10b5-1 | -175K-175,000 -11.7% of holdings | $25.19 | $4.4M | 1.3M1,326,259 | May 11, 2026 | |
Gibbs Jonathan CDCO (See Remarks) | Disposition To Issuer | -1.1M-1,147,910 -93.1% of holdings | $0.00 | $0.0 | 85K84,989 | Apr 12, 2026 | |
Yee Colin M. EVP, CFO | Award | +158K+157,853 RSU grant (A) | — | — | 2.1M2,115,366 | Jan 1, 2026 | |
Les Jason CEO 2 lots | Award | +1.4M+1,420,677 RSU grant (A) | — | — | 8.7M8,673,921 | Jan 1, 2026 | |
Werner Ryan D. SVP, CAO 2 lots | Award | +178K+177,582 RSU grant (A) | — | — | 990K990,414 | Jan 1, 2026 | |
Werner Ryan D. SVP, CAO | Sell | -10K-9,943 tax withholding (F) | $12.67 | $126.0K | 813K812,832 | Jan 1, 2026 | |
Howell Stephen Mitchell Jr. COO 2 lots | Award | +592K+591,948 RSU grant (A) | — | — | 2.0M2,030,734 | Jan 1, 2026 | |
Howell Stephen Mitchell Jr. COO | Sell | -29K-29,482 tax withholding (F) | $12.67 | $373.5K | 1.4M1,438,786 | Jan 1, 2026 | |
Yi Soo il Benjamin EXECUTIVE CHAIRMAN 2 lots | Award | +1.4M+1,420,677 RSU grant (A) | — | — | 9.6M9,638,339 | Jan 1, 2026 | |
Jackman William Richard CHIEF LEGAL OFFICER (CLO) 2 lots | Award | +592K+591,948 RSU grant (A) | — | — | 2.9M2,853,105 | Jan 1, 2026 | |
Chung Jason EVP, CORP DEV 2 lots | Award | +710K+710,337 RSU grant (A) | — | — | 3.1M3,129,142 | Jan 1, 2026 | |
Gibbs Jonathan CDCO 2 lots | Award | +710K+710,337 RSU grant (A) | — | — | 1.2M1,232,899 | Jan 1, 2026 | |
Gibbs Jonathan CDCO | Sell | -61K-60,868 tax withholding (F) | $15.48 | $942.2K | 523K522,562 | Dec 1, 2025 | |
Werner Ryan D. SVP, CAO | Sell | -15K-14,984 -1.8% of holdings | $23.00 | $344.6K | 823K822,775 | Oct 10, 2025 | |
Les Jason CEO | Sell | -114K-113,948 -12.9% of holdings | $20.04 | $2.3M | 770K769,911 | Oct 3, 2025 | |
Les Jason CEO | Sell | -13K-12,800 -1.4% of holdings | $20.00 | $256.0K | 884K883,859 | Sep 29, 2025 | |
Les Jason CEO | Sell | -23K-23,252 -2.5% of holdings | $20.04 | $466.0K | 897K896,659 | Sep 24, 2025 | |
Jackman William Richard EVP, GENERAL COUNSEL | Sell | -248K-248,168 -9.9% of holdings | $15.78 | $3.9M | 2.3M2,261,157 | Sep 10, 2025 | |
Les Jason CEO | Sell | -100K-100,000 -9.8% of holdings | $15.12 | $1.5M | 920K919,911 | Jul 21, 2025 | |
D'Ambrosio Lance Varro | Award | +16K+16,103 RSU grant (A) | — | — | 61K60,544 | Jul 11, 2025 | |
Mouton Douglas | Award | +16K+16,103 RSU grant (A) | — | — | 36K36,487 | Jul 11, 2025 | |
Leverton Jaime | Award | +16K+16,103 RSU grant (A) | — | — | 28K28,103 | Jul 11, 2025 | |
Turner Michael John | Award | +16K+16,103 RSU grant (A) | — | — | 28K28,103 | Jul 11, 2025 | |
Werner Ryan D. SVP, CAO | Sell | -4K-3,747 -0.4% of holdings | $11.88 | $44.5K | 838K837,759 | Jul 7, 2025 | |
Yee Colin M. EVP, CFO | Exercise | -84K-83,752 strike $0.00 | — | — | 2.0M1,957,513 | Jul 1, 2025 | |
Werner Ryan D. SVP, CAO | Sell | -13K-12,965 tax withholding (F) | $11.27 | $146.1K | 642K641,861 | Jul 1, 2025 | |
Howell Stephen Mitchell Jr. COO | Sell | -20K-20,345 tax withholding (F) | $11.27 | $229.3K | 803K802,785 | Jul 1, 2025 | |
Leverton Jaime | Exercise | -12K-12,000 strike $0.00 | — | — | 00 | Jun 30, 2025 | |
Leverton Jaime | Exercise | +12K+12,000 strike $0.00 | $0.00 | — | 12K12,000 | Jun 30, 2025 | |
Gibbs Jonathan CDCO | Award | +583K+583,430 RSU grant (A) | — | — | 583K583,430 | Jun 10, 2025 | |
Mouton Douglas | Buy | +8K+8,384 +69.9% of holdings | $7.74 | $64.9K | 20K20,384 | Mar 17, 2025 | |
Cho Hannah | Sell | -12K-12,000 -16.8% of holdings | $7.70 | $92.4K | 59K59,265 | Mar 14, 2025 |
Showing 50 of 408 transactions · 8 columns
Page 1 of 9
Net Insider Activity by Quarter
Most Active Insiders — Trailing 12 Months
Les Jason CEO | 2 | 7 | -1,964,962 | ≈$-70.2M | Jul 31, 2026 |
Werner Ryan D. SVP, CAO | 2 | 11 | -138,266 | ≈$-7.0M | Aug 5, 2026 |
Howell Stephen Mitchell Jr. COO | 2 | 4 | +366,140 | ≈$-4.0M | Aug 12, 2026 |
Gibbs Jonathan CDCO (See Remarks) | 2 | 2 | -498,441 | ≈$-942.2K | Apr 12, 2026 |
Jackman William Richard CHIEF LEGAL OFFICER (CLO) | 2 | 0 | +591,948 | ≈+$0.0 | Jan 1, 2026 |
Turner Michael John | 1 | 0 | +8,347 | +$0.0 | Jul 1, 2026 |
Yee Colin M. EVP, CFO | 2 | 2 | +157,853 | +$0.0 | Jul 1, 2026 |
Leverton Jaime | 1 | 0 | +8,347 | +$0.0 | Jul 1, 2026 |
Showing 8 of 8 insiders · 6 columns
Parsed from SEC Form 4 filings via EDGAR. Open-market transactions (codes P/S) shown with awards, exercises and withholding for context; 10b5-1 tag indicates a pre-planned trade. Same-day lots by one insider consolidated; each row links to the filing index. Updated daily.