Form 4 for PI IMPINJ INC
Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-20 · accession 0001677721-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-23 | 2026-02-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $127.92 | -7,435 | 386.9K | -2% | -$951.1K | |
| 2026-02-23 | 2026-02-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | A - Grant | $0.00 | +21.7K | 394.3K | +6% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-02-20 | F | D | 7,435 | $127.92 | 386,885 | D | — | — | |
| 2 | Common | Common Stock | 2026-02-20 | A | A | 21,734 | $0.00 | 394,320 | D | — | — | (F1) On March 23, 2023, the Reporting Person was granted performance restricted stock units (PSUs). The PSUs vested upon the Reporting Person's satisfaction of certain performance criteria. On February 18, 2026, the Issuer's Board of Directors determined the level at which the corporate performance goals were attained, resulting in the vesting of 21,734 shares of Common Stock underlying the PSUs. |