Sylebra Capital LLC insider trades: Impinj (PI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Sylebra Capital LLC reports to the SEC
Open-market buys and sales
38 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 4, 2026 | PI | ↓ Sell | 90,191 | $184.78 | $16.7M | Indirect | Nov 5, 2026 (1d) |
| Jun 9, 2026 | PI | ↓ Sell | 64,633 | $128.47 | $8.3M | Indirect | Jun 10, 2026 (1d) |
| Jun 9, 2026 | PI | ↓ Sell | 57,633 | $128.61 | $7.4M | Indirect | Jun 10, 2026 (1d) |
| Jun 5, 2026 | PI | ↓ Sell | 47,479 | $124.06 | $5.9M | Indirect | Jun 9, 2026 (4d) |
| Jun 3, 2026 | PI | ↓ Sell | 45,037 | $141.87 | $6.4M | Indirect | Jun 4, 2026 (1d) |
| Jun 1, 2026 | PI | ↓ Sell | 55,667 | $149.94 | $8.3M | Indirect | Jun 2, 2026 (1d) |
| May 11, 2026 | PI | ↓ Sell | 73,810 | $153.21 | $11.3M | Indirect | May 12, 2026 (1d) |
| May 11, 2026 | PI | ↓ Sell | 73,810 | $153.21 | $11.3M | Indirect | May 12, 2026 (1d) |
| May 7, 2026 | PI | ↓ Sell | 36,171 | $152.73 | $5.5M | Indirect | May 11, 2026 (4d) |
| May 7, 2026 | PI | ↓ Sell | 36,171 | $152.73 | $5.5M | Indirect | May 11, 2026 (4d) |
| Dec 15, 2025 | PI | ↓ Sell | 280,547 | $150.54 | $42.2M | Indirect | Dec 15, 2025 (0d) |
| Dec 10, 2025 | PI | ↓ Sell | 87,138 | $155.64 | $13.6M | Indirect | Dec 10, 2025 (0d) |
| Dec 5, 2025 | PI | ↓ Sell | 45,761 | $167.25 | $7.7M | Indirect | Dec 5, 2025 (0d) |
| Dec 2, 2025 | PI | ↓ Sell | 72,932 | $167.71 | $12.2M | Indirect | Dec 3, 2025 (1d) |
| Nov 28, 2025 | PI | ↓ Sell | 56,853 | $172.12 | $9.8M | Indirect | Dec 1, 2025 (3d) |
| Nov 25, 2025 | PI | ↓ Sell | 78,062 | $164.33 | $12.8M | Indirect | Nov 26, 2025 (1d) |
| Nov 21, 2025 | PI | ↓ Sell | 11,127 | $155.99 | $1.7M | Indirect | Nov 24, 2025 (3d) |
| Nov 12, 2025 | PI | ↓ Sell | 3,772 | $156.30 | $590K | Indirect | Nov 14, 2025 (2d) |
| Nov 11, 2025 | PI | ↓ Sell | 30,000 | $155.63 | $4.7M | Indirect | Nov 13, 2025 (2d) |
| Nov 7, 2025 | PI | ↓ Sell | 6,246 | $162.16 | $1.0M | Indirect | Nov 12, 2025 (5d) |
| Nov 6, 2025 | PI | ↓ Sell | 23,157 | $171.95 | $4.0M | Indirect | Nov 10, 2025 (4d) |
| Nov 3, 2025 | PI | ↓ Sell | 1,513 | $202.01 | $306K | Indirect | Nov 5, 2025 (2d) |
| Sep 10, 2025 | PI | ↓ Sell | 300,000 | $196.24 | $58.9M | Indirect | Sep 12, 2025 (2d) |
| Jun 12, 2025 | EGHT | ↓ Sell | 303,826 | $1.82 | $554K | Indirect | Jun 13, 2025 (1d) |
| Mar 31, 2025 | AEVA | ↑ Buy | 3,559,227 | $6.54 | $23.3M | Indirect | Mar 31, 2025 (0d) |
| Mar 26, 2025 | AEVA | ↑ Buy | 2,290,022 | $4.90 | $11.2M | Indirect | Mar 26, 2025 (0d) |
| Mar 24, 2025 | EGHT | ↓ Sell | 101,678 | $2.23 | $227K | Indirect | Mar 26, 2025 (2d) |
| Mar 21, 2025 | EGHT | ↓ Sell | 102,149 | $2.17 | $221K | Indirect | Mar 24, 2025 (3d) |
| Mar 19, 2025 | EGHT | ↓ Sell | 100,000 | $2.23 | $223K | Indirect | Mar 21, 2025 (2d) |
| Feb 6, 2025 | PCT | ↑ Buy | 619,925 | $8.06 | $5.0M | Indirect | Feb 10, 2025 (4d) |
| Nov 13, 2024 | PI | ↓ Sell | 14,476 | $198.00 | $2.9M | Indirect | Nov 14, 2024 (1d) |
| Nov 11, 2024 | PI | ↓ Sell | 328,616 | $202.71 | $66.6M | Indirect | Nov 12, 2024 (1d) |
| Nov 7, 2024 | PI | ↓ Sell | 431,153 | $199.25 | $85.9M | Indirect | Nov 7, 2024 (0d) |
| Nov 4, 2024 | PI | ↓ Sell | 118,043 | $195.17 | $23.0M | Indirect | Nov 5, 2024 (1d) |
| Oct 30, 2024 | PI | ↓ Sell | 175,804 | $200.75 | $35.3M | Indirect | Oct 31, 2024 (1d) |
| Sep 13, 2024 | PCT | ↑ Buy | 4,264,393 | $4.69 | $20.0M | Indirect | Sep 16, 2024 (3d) |
| Sep 13, 2024 | PI | ↑ Buy | 4,264,393 | $4.69 | $20.0M | Indirect | Sep 16, 2024 (3d) |
| Jun 6, 2024 | PI | ↓ Sell | 1,000,000 | $153.10 | $153.1M | Indirect | Jun 10, 2024 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PI insiders
Open-market trades in the last 12 months
About Sylebra Capital LLC's insider trades
Sylebra Capital LLC is a director at Impinj (PI). Since Jun 6, 2024, it has reported 5 open-market purchases worth $79.5M and 33 sales worth $624.2M on SEC Form 4. In the last 12 months: 20 sales ($193.0M).
Its filings also include grants and awards (4 filings), other transactions (3 filings), shares returned to the company (1 filing), option exercises (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.