Form 4: Riot Platforms COO Reports Stock Transaction
Insider Transaction (Form 4)
Stephen Mitchell Howell Jr., COO of Riot Platforms, Inc., reported a transaction in 153,162 shares of common stock on July 31, 2026.
Summary
- Tax/exercise-price withholding: disposed of 153,162 Common Stock at $20.17 ($3,089,278) on July 31, 2026; holds 1,855,606 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Stephen Mitchell Howell Jr. — Officer (COO)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-31 | Tax/exercise-price withholding | Common Stock | 153,162 | $20 | $3.1M | 1,855,606 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-31 | Tax/exercise-price withholding (153,162 shares) |
Keywords
insider transaction, Form 4, RIOT, Riot Platforms, Inc., neutral, Stephen Mitchell Howell Jr.
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