Sylebra Capital LLC, Director at IMPINJ INC (PI), sold 561,094 shares at $150.36 ($84.5M) on 2025-12-15, disclosed to the SEC on 2025-12-15.
Open-market sale of $84.5M PI by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $152.87 | 95,345 | $14.6M | 17.3% |
| 2 | $152.87 | 95,345 | $14.6M | 17.3% |
| 3 | $146.62 | 50,573 | $7.4M | 8.8% |
| 4 | $146.62 | 50,573 | $7.4M | 8.8% |
| 5 | $150.36 | 134,629 | $20.2M | 24.0% |
| 6 | $150.36 | 134,629 |
| $20.2M |
| 24.0% |
| Total | $150.54 avg | 561,094 | $84.5M | 100% |
| Filing → |
| PI | SELL | 2026-06-09 | $5.9M | — | Filing → |
| PI | SELL | 2026-06-08 | $4.6M | — | Filing → |
| PI | SELL | 2026-06-04 | $6.4M | — | Filing → |