Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-12-03 Sale | 2025-12-05 8:17 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnote | 45,761 | $167.25 | $7,653,588 | 1,499,837 (Indirect) | View |
| 2025-12-01 Sale | 2025-12-03 8:28 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnote | 72,932 | $167.71 | $12,231,770 | 1,545,598 (Indirect) | View |
| 2025-11-26 Sale | 2025-12-01 8:21 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnote | 56,853 | $172.12 | $9,785,629 | 1,618,530 (Indirect) | View |
| 2025-11-24 Sale | 2025-11-26 8:32 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnote | 78,062 | $164.33 | $12,827,818 | 1,675,383 (Indirect) | View |
| 2025-11-20 Sale | 2025-11-24 7:18 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 11,127 | $155.99 | $1,735,688 | 1,753,445 (Indirect) | View |
| 2025-11-12 Sale | 2025-11-14 7:33 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 3,772 | $156.3 | $589,564 | 1,764,572 (Indirect) | View |
| 2025-11-11 Sale | 2025-11-13 7:46 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 30,000 | $155.63 | $4,668,900 | 1,768,344 (Indirect) | View |
| 2025-11-07 Sale | 2025-11-12 7:35 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 6,246 | $162.16 | $1,012,851 | 1,798,344 (Indirect) | View |
| 2025-11-06 Sale | 2025-11-10 9:28 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 23,157 | $171.95 | $3,981,846 | 1,804,590 (Indirect) | View |
| 2025-11-07 Sale | 2025-11-07 6:13 pm | IMPINJ INC | PI | WASHINGTON MIRON Director | 342 | $158.94 | $54,357 | 2,040 (Direct) | View |
| 2025-11-03 Sale | 2025-11-05 8:24 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Footnotes | 1,513 | $202.01 | $305,641 | 1,827,747 (Indirect) | View |
| 2025-09-15 Sale | 2025-09-16 4:50 pm | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 9,096 | $184.49 | $1,678,162 | 496,375 (Indirect Direct) | View |
| 2025-09-10 Sale | 2025-09-12 9:24 pm | IMPINJ INC | PI | SYLEBRA CAPITAL LLC Gibson Daniel Patrick See Remarks | 300,000 | $196.24 | $58,872,000 | 1,829,260 (Indirect) | View |
| 2025-09-08 Sale | 2025-09-09 7:04 pm | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 10,000 | $193.59 | $1,935,930 | 535,471 (Indirect Direct) | View |
| 2025-09-02 Sale | 2025-09-03 8:40 pm | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 10,000 | $185.07 | $1,850,658 | 545,471 (Indirect Direct) | View |
| 2025-08-28 Sale | 2025-08-29 7:13 pm | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 10,000 | $188.41 | $1,884,080 | 555,471 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-11-25 Gift | 2025-11-26 4:32 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 1,000 | $0 | 80,479 (Direct) | View |
| 2025-11-19 Gift | 2025-11-20 5:58 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 7,000 | $0 | 570,367 (Direct) | View |
| 2025-10-30 Exercise | 2025-10-30 6:14 pm | N/A 2028-06-15 | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 23,500 | $0 | 577,367 (Direct) | View |
| 2025-10-30 Exercise | 2025-10-30 6:14 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 23,500 | $22.4 | 577,367 (Direct) | View |
| 2025-10-20 Option Award | 2025-10-22 5:07 pm | N/A N/A | IMPINJ INC | PI | Valdez Arthur L Jr Director | 1,220 | $0 | 1,220 (Direct) | View |
| 2025-09-23 Tax Withholding | 2025-09-24 4:30 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 2,219 | $184.97 | 584,570 (Direct) | View |
| 2025-09-23 Exercise | 2025-09-24 4:30 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 5,636 | $0 | 584,570 (Direct) | View |
| 2025-09-23 Tax Withholding | 2025-09-24 4:30 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 732 | $184.97 | 91,883 (Direct) | View |
| 2025-09-23 Exercise | 2025-09-24 4:30 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 1,857 | $0 | 91,883 (Direct) | View |
| 2025-09-18 Exercise | 2025-09-19 5:48 pm | N/A 2027-08-11 | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 54,075 | $0 | 573,950 (Direct) | View |
| 2025-09-18 Exercise | 2025-09-19 5:48 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 47,039 | $33.77 | 573,950 (Direct) | View |
| 2025-09-18 Exercise | 2025-09-19 5:48 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 7,036 | $22.4 | 573,950 (Direct) | View |
| 2025-09-12 Gift | 2025-09-16 4:47 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 30,000 | $0 | 505,471 (Direct) | View |
| 2025-08-20 Option Award | 2025-08-21 5:47 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 6,958 | $0 | 6,958 (Direct) | View |
| 2025-08-20 Option Award | 2025-08-21 5:44 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 15,015 | $0 | 15,015 (Direct) | View |
| 2025-06-23 Exercise | 2025-06-24 7:14 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 1,856 | $0 | 92,615 (Direct) | View |
| 2025-06-23 Tax Withholding | 2025-06-24 7:14 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 732 | $106.34 | 92,615 (Direct) | View |
| 2025-06-23 Exercise | 2025-06-24 7:12 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 5,633 | $0 | 601,810 (Direct) | View |
| 2025-06-23 Tax Withholding | 2025-06-24 7:12 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 2,218 | $106.34 | 601,810 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-06 4:51 pm | N/A N/A | IMPINJ INC | PI | PADVAL UMESH Director | 3,114 | $0 | 6,654 (Direct) | View |
| 2025-06-05 Exercise | 2025-06-06 4:51 pm | N/A N/A | IMPINJ INC | PI | PADVAL UMESH Director | 1,811 | $0 | 6,654 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-06 4:48 pm | N/A N/A | IMPINJ INC | PI | Rao Meera Director | 3,114 | $0 | 11,322 (Direct) | View |
| 2025-06-05 Exercise | 2025-06-06 4:48 pm | N/A N/A | IMPINJ INC | PI | Rao Meera Director | 1,811 | $0 | 11,322 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-06 4:43 pm | N/A N/A | IMPINJ INC | PI | SANGHI STEVE Director | 3,425 | $0 | 53,474 (Direct) | View |
| 2025-06-05 Exercise | 2025-06-06 4:43 pm | N/A N/A | IMPINJ INC | PI | SANGHI STEVE Director | 1,992 | $0 | 53,474 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-06 4:40 pm | N/A N/A | IMPINJ INC | PI | WASHINGTON MIRON Director | 3,114 | $0 | 5,496 (Direct) | View |
| 2025-06-05 Exercise | 2025-06-06 4:40 pm | N/A N/A | IMPINJ INC | PI | WASHINGTON MIRON Director | 1,811 | $0 | 5,496 (Direct) | View |
| 2025-06-05 Option Award | 2025-06-06 4:37 pm | N/A N/A | IMPINJ INC | PI | Gibson Daniel Patrick Director | 3,114 | $0 | 2,152,270 (Direct) | View |
| 2025-06-05 Exercise | 2025-06-06 4:37 pm | N/A N/A | IMPINJ INC | PI | Gibson Daniel Patrick Director | 1,811 | $0 | 2,152,270 (Direct) | View |
| 2025-05-20 Tax Withholding | 2025-05-21 6:10 pm | N/A N/A | IMPINJ INC | PI | PHELAN CATHAL G CHIEF INNOVATION OFFICER | 492 | $123.33 | 20,056 (Direct) | View |
| 2025-05-20 Exercise | 2025-05-21 6:10 pm | N/A N/A | IMPINJ INC | PI | PHELAN CATHAL G CHIEF INNOVATION OFFICER | 1,375 | $0 | 20,056 (Direct) | View |
| 2025-05-01 Other | 2025-05-05 4:37 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 288,132 | $0 | 850,188 (Indirect) | View |
| 2025-04-12 Exercise | 2025-04-14 7:12 pm | N/A N/A | IMPINJ INC | PI | MECKLAI HUSSEIN CHIEF OPERATING OFFICER | 1,094 | $0 | 75,882 (Direct) | View |
| 2025-04-14 Tax Withholding | 2025-04-14 7:12 pm | N/A N/A | IMPINJ INC | PI | MECKLAI HUSSEIN CHIEF OPERATING OFFICER | 431 | $66.77 | 75,882 (Direct) | View |
| 2025-04-12 Exercise | 2025-04-14 7:10 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 3,125 | $0 | 850,188 (Direct) | View |
| 2025-04-14 Tax Withholding | 2025-04-14 7:10 pm | N/A N/A | IMPINJ INC | PI | DIORIO CHRIS PH.D. CHIEF EXECUTIVE OFFICER | 1,230 | $66.77 | 850,188 (Direct) | View |
| 2025-04-12 Exercise | 2025-04-14 7:07 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 938 | $0 | 79,230 (Direct) | View |
| 2025-04-14 Tax Withholding | 2025-04-14 7:07 pm | N/A N/A | IMPINJ INC | PI | Baker Cary CHIEF FINANCIAL OFFICER | 370 | $66.77 | 79,230 (Direct) | View |
| 2025-03-24 Tax Withholding | 2025-03-25 6:13 pm | N/A N/A | IMPINJ INC | PI | PHELAN CATHAL G CHIEF INNOVATION OFFICER | 907 | $90.25 | 19,203 (Direct) | View |
| 2025-03-23 Exercise | 2025-03-25 6:13 pm | N/A N/A | IMPINJ INC | PI | PHELAN CATHAL G CHIEF INNOVATION OFFICER | 2,530 | $0 | 19,203 (Direct) | View |