Form 4 for PI IMPINJ INC
Accepted 2026-06-24 17:15:39 ET · period of report 2026-06-23 · accession 0001705407-26-000004 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-06-24 17:15 | 2026-06-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,076 | 90.1K | +1% | $0 |
| D | 2026-06-24 17:15 | 2026-06-23 | PI | Baker Cary | CFO | F - Tax | $125.22 | -424 | 89.7K | -0.5% | -$53.1K |
| DM | 2026-06-24 17:15 | 2026-06-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | -1,076 | 4,176 | -20% | $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 | 2026-06-23 | M | A | 479 | $0.00 | 89,482 | D | — | — | |
| 2 | Common | Common Stock | 2026-06-23 | M | A | 597 | $0.00 | 90,079 | D | — | — | |
| 3 | Common | Common Stock | 2026-06-23 | F | D | 424 | $125.22 | 89,655 | D | — | — | (F1) In an exempt disposition to the Issuer under Rule 16b-3(e), the Reporting Person remitted shares to the Issuer in connection with the satisfaction of tax withholding obligations arising out of the vesting of restricted stock units, or RSUs. |
| 4 | Derivative | Restricted Stock Units | 2026-06-23 | M | D | 479 | $0.00 | 1,438 | D | $0.00 · — to — | 479 Common Stock | (F2) Each RSU represents a contingent right to receive one share of Impinj common stock. (F3) On March 23, 2023, the reporting person was granted 7,665 RSUs. One-sixteenth of these vested on June 23, 2026. (F3) On March 23, 2023, the reporting person was granted 7,665 RSUs. One-sixteenth of these vested on June 23, 2026. |
| 5 | Derivative | Restricted Stock Units | 2026-06-23 | M | D | 597 | $0.00 | 4,176 | D | $0.00 · — to — | 597 Common Stock | (F2) Each RSU represents a contingent right to receive one share of Impinj common stock. (F4) On March 23, 2024, the reporting person was granted 9,545 RSUs. One-sixteenth of these vested on June 23, 2026. (F4) On March 23, 2024, the reporting person was granted 9,545 RSUs. One-sixteenth of these vested on June 23, 2026. |