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Insider ActivityPI
DIORIO CHRIS PH.D., CHIEF EXECUTIVE OFFICER at IMPINJ INC, traded $28.2M of PI
Updated Jun 20, 2026
DIORIO CHRIS PH.D.
CHIEF EXECUTIVE OFFICER
IMPINJ INC ·
$PI
Transaction Details
| Insider | DIORIO CHRIS PH.D. |
|---|---|
| Title | CHIEF EXECUTIVE OFFICER |
| Company | IMPINJ INC |
| Ticker | PI |
| Transaction Type | Other |
| Transaction Date | 2026-05-26 |
| Shares Traded | 180,000 |
| Price Per Share | $156.675 |
| Total Value | $28.2M |
| Filed Date | 2026-06-09 |
| Accession Number | 0001677721-26-000006 |
Ownership Context
| Shares Owned After Transaction | 570,302 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001677721-26-000006
Other Insider Trades — PI
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| DIORIO CHRIS PH.D. | CHIEF EXECUTIVE OFFICER | traded | — | 2026-06-15 |
| SYLEBRA CAPITAL LLC | Director | sold | $2.4M | 2026-06-09 |
| SYLEBRA CAPITAL LLC | Director | sold | $1.5M | 2026-06-09 |
| SYLEBRA CAPITAL LLC | Director | sold | $4.3M | 2026-06-08 |
| SYLEBRA CAPITAL LLC | Director | sold | $4.3M | 2026-06-08 |
| SYLEBRA CAPITAL LLC | Director | sold | $1.6M | 2026-06-08 |
| SYLEBRA CAPITAL LLC | Director | sold | $1.6M | 2026-06-08 |
| SYLEBRA CAPITAL LLC | Director | sold | $4.4M | 2026-06-05 |
| SYLEBRA CAPITAL LLC | Director | sold | $1.5M | 2026-06-05 |
| SYLEBRA CAPITAL LLC | Director | sold | $4.6M | 2026-06-04 |
Other Trades by DIORIO CHRIS PH.D.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| PI | IMPINJ INC | traded | — | 2026-06-15 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for PI — IMPINJ INC →
Whisper Score — PI
50.0
Active Discussion
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 20, 2026 at 07:09 UTC