PI · ISSUER CIK 1114995
IMPINJ INC
Between Aug 1, 2026 and Oct 29, 2026, 4 IMPINJ INC insiders reported $0.00 of open-market purchases and $2.0M of sales on SEC Form 4.
↗4 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 2 of 3 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$2.0MInsider selling
−$2.0MNet open-market
Oct 21, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 21, 202616:34 | Oct 20, 2026 | PI | Director | M · Exercise | — | +1,220 | 1,220 | New | — | ||
| Oct 13, 202616:43 | Oct 12, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | G · Gift10b5-1 | — | −10,000 | 346,265 | -3% | — | ||
| Sep 24, 202618:07 | Sep 23, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | M · Exercise | — | +3,041 | 357,462 | +1% | — | ||
| Sep 24, 202618:07 | Sep 23, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | F · Tax | $177.20 | −1,197 | 356,265 | -0% | $212K | ||
| Sep 24, 202618:06 | Sep 23, 2026 | PI | CHIEF FINANCIAL OFFICER | M · Exercise | — | +1,075 | 81,463 | +1% | — | ||
| Sep 24, 202618:06 | Sep 23, 2026 | PI | CHIEF FINANCIAL OFFICER | F · Tax | $177.20 | −424 | 81,039 | -1% | $75K | ||
| Sep 21, 202617:50 | Sep 21, 2026 | PI | CHIEF FINANCIAL OFFICER | S · Sell10b5-1 | $185.00 | −8,892 | 80,388 | -10% | −$1.6M | ||
| Sep 16, 202616:31 | Sep 15, 2026 | PI | Director | S · Sell | $173.26 | −800 | 4,354 | -16% | −$139K | ||
| Sep 15, 202616:47 | Sep 14, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | G · Gift10b5-1 | — | −10,000 | 354,421 | -3% | — | ||
| Aug 21, 202619:10 | Aug 20, 2026 | PI | CHIEF FINANCIAL OFFICER | M · Exercise | — | +1,739 | 89,965 | +2% | — | ||
| Aug 21, 202619:10 | Aug 20, 2026 | PI | CHIEF FINANCIAL OFFICER | F · Tax | $159.73 | −685 | 89,280 | -1% | $109K | ||
| Aug 21, 202619:08 | Aug 20, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | M · Exercise | — | +3,753 | 365,898 | +1% | — | ||
| Aug 21, 202619:08 | Aug 20, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | F · Tax | $159.73 | −1,477 | 364,421 | -0% | $236K | ||
| Aug 18, 202616:51 | Aug 17, 2026 | PI | CHIEF EXECUTIVE OFFICER, Director | G · Gift10b5-1 | — | −10,000 | 362,145 | -3% | — | ||
| Aug 12, 202616:50 | Aug 10, 2026 | PI | CHIEF FINANCIAL OFFICER | S · Sell10b5-1 | $185.00 | −1,429 | 88,226 | -2% | −$264K |