Form 4 for PI IMPINJ INC
Accepted 2025-04-14 00:00:00 ET · period of report 2025-04-12 · accession 0001415889-25-010645 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-04-14 | 2025-04-14 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $66.77 | -1,230 | 362.7K | -0.3% | -$82.1K |
| D | 2025-04-14 | 2025-04-12 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +3,125 | 363.9K | +0.9% | $0 |
| D | 2025-04-14 | 2025-04-12 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | -3,125 | 0 | -100% | $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 | 2025-04-14 | F | D | 1,230 | $66.77 | 362,694 | D | — | — | |
| 2 | Common | Common Stock | 2025-04-12 | M | A | 3,125 | $0.00 | 363,924 | D | — | — | |
| 3 | Derivative | Restricted Stock Units | 2025-04-12 | M | D | 3,125 | $0.00 | 0 | D | $0.00 · — to — | 3,125 Common Stock | (F2) Each RSU represents a contingent right to receive one share of Impinj common stock. (F3) On April 12, 2021, the reporting person was granted 50,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on April 12, 2025. |