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PINasdaq
IMPINJ INC
Electronic Components, NEC · DE · CIK 1114995
Impinj enables wireless item identity, location, and authenticity for business and consumer applications
$4.04B
Market cap
$133.30
Last close
+0.6%
1D
+1.3%
5D
353K
Volume
Price · last 39 sessions-6.9%
May 4L $120.93 · H $159.60Jun 29
137
Total filings
May 29, 2026
Last filing
12/31
Fiscal year end
SC 13GSC 13GJun 12, 2023SC 13GSCHEDULE 13GFeb 9, 2023SC 13GSCHEDULE 13GFeb 14, 2022SC 13GSC 13GAug 4, 2020SC 13GSC 13GAug 4, 2020SC 13GSC 13GFeb 7, 2020SC 13GSC 13GJan 13, 2020SC 13GSC 13GMay 8, 2019
Insider Activity
In the 90 days to Dec 15, 2025: 3 sold $110.6M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Dec 15, 2025 | Sylebra Capital LlcOther | Sell | 134,629 | $150.36 | $20.2M |
| Dec 12, 2025 | Sylebra Capital LlcOther | Sell | 50,573 | $146.62 | $7.4M |
| Dec 11, 2025 | Sylebra Capital LlcOther | Sell | 95,345 | $152.87 | $14.6M |
| Dec 10, 2025 | Gibson Daniel PatrickDirector | Sell | 84,604 | $155.49 | $13.2M |
| Dec 9, 2025 | Gibson Daniel PatrickDirector | Sell | 40 | $160.01 | $6K |
| Dec 8, 2025 | Gibson Daniel PatrickDirector | Sell | 2,494 | $160.72 | $401K |
| Dec 5, 2025 | Gibson Daniel PatrickDirector | Sell | 1,373 | $161.04 | $221K |
| Dec 4, 2025 | Gibson Daniel PatrickDirector | Sell | 3,167 | $160.59 | $509K |
| Dec 3, 2025 | Gibson Daniel PatrickDirector | Sell | 41,221 | $167.97 | $6.9M |
| Dec 2, 2025 | Sylebra Capital LlcOther | Sell | 41,874 | $168.23 | $7.0M |
| Dec 1, 2025 | Sylebra Capital LlcOther | Sell | 31,058 | $167.02 | $5.2M |
| Nov 28, 2025 | Sylebra Capital LlcOther | Sell | 22,297 | $172.62 | $3.8M |
| Nov 26, 2025 | Sylebra Capital LlcOther | Sell | 34,556 | $171.80 | $5.9M |
| Nov 25, 2025 | Sylebra Capital LlcOther | Sell | 46,110 | $167.73 | $7.7M |
| Nov 24, 2025 | Sylebra Capital LlcOther | Sell | 31,952 | $159.42 | $5.1M |
| Nov 21, 2025 | Sylebra Capital LlcOther | Sell | 3,046 | $155.10 | $472K |
| Nov 20, 2025 | Sylebra Capital LlcOther | Sell | 8,081 | $156.32 | $1.3M |
| Nov 12, 2025 | Gibson Daniel PatrickDirector | Sell | 3,772 | $156.30 | $590K |
| Nov 11, 2025 | Sylebra Capital LlcOther | Sell | 30,000 | $155.63 | $4.7M |
| Nov 7, 2025 | Sylebra Capital LlcOther | Sell | 6,246 | $162.16 | $1.0M |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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