Insiders / Diorio Chris Ph.d.
Diorio Chris Ph.d.
CIK 1677721personinsider
Companies
1
First seen
Feb 19, 2026
Last activity
Jun 24, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Impinj Inc · PI | 382,145 | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Impinj Inc | Common Stock | 382,145 |
| Impinj Inc | Restricted Stock UnitsDerivative | 12,721 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 26, 2026 | Other | PI Impinj Inc Common Stock | $28.20M | -180K -31.56% | 390,302 1.28% of shares | low |
| May 26, 2026 | Other | PI Impinj Inc Common Stock | $28.20M | +180K +46.12% | 570,302 1.87% of shares | low |
| Feb 20, 2026 | Other | PI Impinj Inc Common Stock | $951.1K | -7K -1.89% | 386,885 1.27% of shares | low |
| Mar 23, 2026 | Other | PI Impinj Inc Common Stock | $224.4K | -2K -0.57% | 390,302 1.28% of shares | low |
| Jun 23, 2026 | Other | PI Impinj Inc Common Stock | $149.9K | -1K -0.31% | 382,145 1.25% of shares | low |
| Jun 23, 2026 | Exercise | PI Impinj Inc Common Stock | $0 | +2K +0.48% | 383,342 1.25% of shares | low |
| Jun 23, 2026 | Exercise | PI Impinj Inc Common Stock | $0 | +1K +0.32% | 381,525 1.25% of shares | low |
| Jun 15, 2026 | Gift | PI Impinj Inc Common Stock | $0 | -10K -2.56% | 380,302 1.24% of shares | low |
| Mar 23, 2026 | Exercise | PI Impinj Inc Common Stock | $0 | +2K +0.47% | 392,520 1.28% of shares | low |
| Mar 23, 2026 | Exercise | PI Impinj Inc Common Stock | $0 | +1K +0.31% | 390,703 1.28% of shares | low |