Impinj Inc (PI) insider trading
Every open-market stock purchase and sale by Impinj Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Cary Baker (CFO) and 1 other sold $2M in the last 90 days.
- Last insider buy: Sylebra Capital LLC (10% owner), n/a, 2 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $187M (26 sales). Last close $178.28 on Sep 25, 2026.
Recent PI insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 23, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | $212K |
| Sep 23, 2026 | Cary Baker (CFO) | Sold (not open market) | $75.1K |
| Sep 23, 2026 | Chris Diorio Ph.d. (CEO) | Bought (not open market) | — |
| Sep 23, 2026 | Chris Diorio Ph.d. (CEO) | Bought (not open market) | — |
| Sep 23, 2026 | Cary Baker (CFO) | Bought (not open market) | — |
| Sep 23, 2026 | Cary Baker (CFO) | Bought (not open market) | — |
| Sep 21, 2026 | Cary Baker (CFO) | Sold | $1.6M |
| Sep 15, 2026 | Miron Washington (Insider) | Sold | $139K |
| Sep 14, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | — |
| Aug 20, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | $236K |
| Aug 20, 2026 | Cary Baker (CFO) | Sold (not open market) | $109K |
| Aug 20, 2026 | Cary Baker (CFO) | Bought (not open market) | — |
| Aug 20, 2026 | Chris Diorio Ph.d. (CEO) | Bought (not open market) | — |
| Aug 17, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | — |
| Aug 10, 2026 | Cary Baker (CFO) | Sold | $264K |
| Jul 13, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | — |
| Jun 23, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | $150K |
| Jun 23, 2026 | Cary Baker (CFO) | Sold (not open market) | $53.1K |
| Jun 23, 2026 | Cary Baker (CFO) | Bought (not open market) | — |
| Jun 23, 2026 | Chris Diorio Ph.d. (CEO) | Bought (not open market) | — |
| Jun 23, 2026 | Cary Baker (CFO) | Bought (not open market) | — |
| Jun 23, 2026 | Chris Diorio Ph.d. (CEO) | Bought (not open market) | — |
| Jun 15, 2026 | Chris Diorio Ph.d. (CEO) | Sold (not open market) | — |
| Jun 9, 2026 | Sylebra Capital LLC (Director) | Sold | $2.4M |
| Jun 9, 2026 | Sylebra Capital LLC (Director) | Sold | $1.5M |
Who's trading PI
- Cary Baker, CFO: sold $1.9M (2 sales), last Sep 23, 2026
- Chris Diorio Ph.d., CEO: other filings, last Sep 23, 2026
- Miron Washington, Insider: sold $193K (2 sales), last Sep 15, 2026
- Sylebra Capital LLC, Director: sold $185M (47 sales), last Jun 9, 2026
- Daniel Patrick Gibson, Insider: other filings, last May 28, 2026
- Arthur L Valdez Jr, Insider: other filings, last May 28, 2026
- Steve Sanghi, Insider: other filings, last May 28, 2026
- Umesh Padval, Insider: other filings, last May 28, 2026
- Meera Rao, Insider: other filings, last May 28, 2026
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