CIK 0001114995 · Large accelerated filer
IMPINJ INC
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- PI
- Exchange
- Nasdaq
- Industry
- Electronic Components, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 912041398
- Phone
- 206-517-5300
- Business address
- 400 FAIRVIEW AVENUE NORTH, SUITE 1200, SEATTLE, WA, 98109
- Former names
- IMPINJ INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $18,797,642
- in 4 filings, $2.0M under 10b5-1 plans
Net −$18,797,642. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-11 | SYLEBRA CAPITAL LLC Director | Sale | −12,706 | $154.46 | $2.0M | 1,022,171 |
| 2026-05-11 | SYLEBRA CAPITAL LLC Director | Sale | +24,126 | $154.46 | $3.7M | 1,034,877 |
| 2026-05-11 | SYLEBRA CAPITAL LLC Director | Sale | +12,706 | $154.46 | $2.0M | 1,022,171 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | −25,896 | $152.73 | $4.0M | 1,070,085 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | −1,560 | $151.32 | $236K | 1,068,525 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | −9,522 | $149.97 | $1.4M | 1,059,003 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | −25,896 | $152.73 | $4.0M | 1,070,085 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | +1,560 | $151.32 | $236K | 1,068,525 |
| 2026-05-08 | SYLEBRA CAPITAL LLC Director | Sale | +9,522 | $149.97 | $1.4M | 1,059,003 |
| 2026-05-07 | SYLEBRA CAPITAL LLC Director | Sale | −36,171 | $152.73 | $5.5M | 1,095,981 |
| 2026-05-07 | SYLEBRA CAPITAL LLC Director | Sale | −36,171 | $152.73 | $5.5M | 1,132,152 |
| 2025-12-15 | SYLEBRA CAPITAL LLC See Footnote | Sale | −134,629 | $150.36 | $20.2M | 1,132,152 |
| 2025-12-12 | SYLEBRA CAPITAL LLC See Footnote | Sale | −50,573 | $146.62 | $7.4M | 1,266,781 |
| 2025-12-11 | SYLEBRA CAPITAL LLC See Footnote | Sale | −95,345 | $152.87 | $14.6M | 1,317,354 |
| 2025-12-10 | SYLEBRA CAPITAL LLC See Footnote | Sale | −84,604 | $155.49 | $13.2M | 1,412,699 |
| 2025-12-09 | SYLEBRA CAPITAL LLC See Footnote | Sale | −40 | $160.01 | $6K | 1,497,303 |
| 2025-12-08 | SYLEBRA CAPITAL LLC See Footnote | Sale | −2,494 | $160.72 | $401K | 1,497,343 |
| 2025-12-05 | SYLEBRA CAPITAL LLC See Footnote | Sale | −1,373 | $161.04 | $221K | 1,499,837 |
| 2025-12-04 | SYLEBRA CAPITAL LLC See Footnote | Sale | −3,167 | $160.59 | $509K | 1,501,210 |
| 2025-12-03 | SYLEBRA CAPITAL LLC See Footnote | Sale | −41,221 | $167.97 | $6.9M | 1,504,377 |
Page 2 of 44 · 868 trades