IMPINJ INC
PI
36 insider filings · Latest: Oct 12, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 7, 2026 | May 11 11:16 PM | SYLEBRA CAPITAL LLCDirector | Sale | 36,171 | $152.73 | $5.5M | 1,095,981(I) | View → |
| May 7, 2026 | May 11 7:11 PM | SYLEBRA CAPITAL LLCDirector | Sale | 36,171 | $152.73 | $5.5M | 1,132,152(I) | View → |
| Dec 15, 2025 | Dec 16 1:55 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 134,629 | $150.36 | $20.2M | — | View → |
| Dec 12, 2025 | Dec 13 1:41 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 50,573 | $146.63 | $7.4M | — | View → |
| Dec 11, 2025 | Dec 12 1:08 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 95,345 | $152.87 | $14.6M | — | View → |
| Dec 10, 2025 | Dec 11 1:42 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 84,604 | $155.49 | $13.2M | — | View → |
| Dec 9, 2025 | Dec 10 2:01 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 40 | $160.01 | $6.4K | — | View → |
| Dec 8, 2025 | Dec 9 1:33 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 2,494 | $160.72 | $400.8K | — | View → |
| Dec 5, 2025 | Dec 6 1:30 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 1,373 | $161.04 | $221.1K | — | View → |
| Dec 4, 2025 | Dec 5 1:49 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 3,167 | $160.60 | $508.6K | — | View → |
| Dec 3, 2025 | Dec 4 1:46 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 41,221 | $167.98 | $6.9M | — | View → |
| Dec 2, 2025 | Dec 3 1:46 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 41,874 | $168.23 | $7.0M | — | View → |
| Dec 1, 2025 | Dec 2 2:02 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 31,058 | $167.03 | $5.2M | — | View → |
| Nov 28, 2025 | Nov 29 1:22 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 22,297 | $172.63 | $3.8M | — | View → |
| Nov 26, 2025 | Nov 27 1:24 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 34,556 | $171.81 | $5.9M | — | View → |
| Nov 25, 2025 | Nov 26 1:43 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 46,110 | $167.73 | $7.7M | — | View → |
| Nov 24, 2025 | Nov 25 12:09 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 31,952 | $159.42 | $5.1M | — | View → |
| Nov 21, 2025 | Nov 21 11:09 PM | SYLEBRA CAPITAL LLC | Proposed Sale | 3,046 | $155.10 | $472.4K | — | View → |
| Nov 20, 2025 | Nov 20 10:22 PM | SYLEBRA CAPITAL LLC | Proposed Sale | 8,081 | $156.32 | $1.3M | — | View → |
| Nov 12, 2025 | Nov 13 1:24 AM | SYLEBRA CAPITAL LLC | Proposed Sale | 33,772 | $155.71 | $5.3M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 23, 2026 | Mar 24 8:31 PM | Chris Ph.D. DiorioDirector, CHIEF EXECUTIVE OFFICER | Option Exercise | 5,635 | — | 14,538(D) | View → |
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