| Filed | Form | Description | |
|---|---|---|---|
| 4/23/25 | DEFA14A | DEFA14A | → |
| 4/23/25 | DEF 14A | DEF 14A | → |
| 5/20/24 | DEFA14A | DEFA14A | → |
| 4/24/24 | DEFA14A | DEFA14A | → |
| 4/24/24 | DEF 14A | DEF 14A | → |
| 4/8/24 | PRE 14A | PRE 14A | → |
| ↓ | |||
| Filed | Form | Description | |
|---|---|---|---|
| 2/23/26 | 4 | 4 | → |
| 2/23/26 | 4 | 4 | → |
| 2/19/26 | 4 | 4 | → |
| 12/23/25 | 4 | 4 | → |
| 12/23/25 | 4 | 4 | → |
| 12/15/25 | 4 | PRIMARY DOCUMENT | → |
| ↓ | |||
Impinj, Inc. is an American manufacturer of radio-frequency identification (RFID) devices and software.