Form 4: Impinj CEO Reports Stock Transaction
Insider Transaction (Form 4)
Chris Ph.D. Diorio, CHIEF EXECUTIVE OFFICER and a Director of Impinj Inc, reported multiple transactions in common stock on August 20, 2026.
Summary
- Option exercise/conversion: acquired 3,753 Common Stock on August 20, 2026; holds 365,898 after (Direct).
- Tax/exercise-price withholding: disposed of 1,477 Common Stock at $159.73 ($235,921) on August 20, 2026; holds 364,421 after (Direct).
- Option exercise/conversion: disposed of 3,753 Restricted Stock Units on August 20, 2026; holds 11,262 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
Chris Ph.D. Diorio — Director, Officer (CHIEF EXECUTIVE OFFICER)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-08-20 | Option exercise/conversion | Common Stock | 3,753 | — | — | 365,898 |
| 2026-08-20 | Tax/exercise-price withholding | Common Stock | 1,477 | $160 | $235.9K | 364,421 |
| 2026-08-20 | Option exercise/conversion | Restricted Stock Units | 3,753 | — | — | 11,262 |
Key Dates
| Date | Description |
|---|---|
| 2026-08-20 | Option exercise/conversion (3,753 shares) |
| 2026-08-20 | Tax/exercise-price withholding (1,477 shares) |
| 2026-08-20 | Option exercise/conversion (3,753 shares) |
Keywords
insider transaction, Form 4, PI, IMPINJ INC, neutral, Chris Ph.D. Diorio
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