PI IMPINJ INC
Nasdaq · SEC CIK 1114995 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $172.59M 26 sales by 4 insiders
- Filings on record
- 415 since 2021-07-06, latest 2026-09-21 17:50
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| SYLEBRA CAPITAL LLC | See Footnotes | — | $144.39M |
| Gibson Daniel Patrick | Dir | — | $26.09M |
| Baker Cary | CFO | — | $1.91M |
| WASHINGTON MIRON | Dir | — | $193.0K |
| DIORIO CHRIS PH.D. | CEO, Dir | — | — |
| Rao Meera | Dir | — | — |
| PADVAL UMESH | Dir | — | — |
| Sanghi Steve | Dir | — | — |
Transactions 663
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-21 17:50 | 2026-09-21 | PI | Baker Cary | CFO | S - Sale | $185.00 | -8,892 | 80.4K | -10% | -$1.65M |
| 2026-09-16 16:31 | 2026-09-15 | PI | WASHINGTON MIRON | Dir | S - Sale | $173.26 | -800 | 4,354 | -16% | -$138.6K | |
| T | 2026-09-15 16:47 | 2026-09-14 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -10.0K | 354.4K | -3% | $0 |
| D | 2026-08-21 19:10 | 2026-08-20 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,739 | 90.0K | +2% | $0 |
| D | 2026-08-21 19:10 | 2026-08-20 | PI | Baker Cary | CFO | F - Tax | $159.73 | -685 | 89.3K | -0.8% | -$109.4K |
| D | 2026-08-21 19:08 | 2026-08-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +3,753 | 365.9K | +1% | $0 |
| D | 2026-08-21 19:08 | 2026-08-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $159.73 | -1,477 | 364.4K | -0.4% | -$235.9K |
| T | 2026-08-18 16:51 | 2026-08-17 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -10.0K | 362.1K | -3% | $0 |
| T | 2026-08-12 16:50 | 2026-08-10 | PI | Baker Cary | CFO | S - Sale | $185.00 | -1,429 | 88.2K | -2% | -$264.4K |
| T | 2026-07-14 16:36 | 2026-07-13 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -10.0K | 372.1K | -3% | $0 |
| 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 17:10 | 2026-06-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +3,040 | 383.3K | +0.8% | $0 |
| D | 2026-06-24 17:10 | 2026-06-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $125.22 | -1,197 | 382.1K | -0.3% | -$149.9K |
| T | 2026-06-16 17:03 | 2026-06-15 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -10.0K | 380.3K | -3% | $0 |
| MAI | 2026-06-10 17:31 | 2026-06-08+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $128.47 | -64.6K | 775.9K | -8% | -$8.30M |
| MI | 2026-06-10 17:17 | 2026-06-08+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $128.61 | -57.6K | 782.9K | -7% | -$7.41M |
| MI | 2026-06-09 18:29 | 2026-06-05 | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $124.06 | -47.5K | 840.6K | -5% | -$5.89M |
| MT | 2026-06-09 17:00 | 2026-05-26 | PI | DIORIO CHRIS PH.D. | CEO, Dir | J - Other | $156.68 | 0 | 390.3K | New | $0 |
| I | 2026-06-08 17:01 | 2026-06-04 | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $136.84 | -33.4K | 888.1K | -4% | -$4.57M |
| MI | 2026-06-04 17:04 | 2026-06-02+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $141.87 | -45.0K | 921.5K | -5% | -$6.39M |
| MI | 2026-06-02 18:02 | 2026-05-29+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $149.94 | -55.7K | 966.5K | -5% | -$8.35M |
| D | 2026-05-29 17:36 | 2026-05-28 | PI | Gibson Daniel Patrick | Dir | M - OptEx | $0.00 | +3,114 | 23.0K | +16% | $0 |
| D | 2026-05-29 17:34 | 2026-05-28 | PI | WASHINGTON MIRON | Dir | M - OptEx | $0.00 | +3,114 | 5,154 | +153% | $0 |
| D | 2026-05-29 17:32 | 2026-05-28 | PI | PADVAL UMESH | Dir | M - OptEx | $0.00 | +3,114 | 6,654 | +88% | $0 |
| D | 2026-05-29 17:31 | 2026-05-28 | PI | Sanghi Steve | Dir | M - OptEx | $0.00 | +3,425 | 13.3K | +35% | $0 |
| D | 2026-05-29 17:30 | 2026-05-28 | PI | Rao Meera | Dir | M - OptEx | $0.00 | +3,114 | 11.3K | +38% | $0 |
| MAI | 2026-05-12 18:36 | 2026-05-08+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $153.21 | -73.8K | 1.02M | -7% | -$11.31M |
| MI | 2026-05-12 18:27 | 2026-05-08+ | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $153.21 | +22.0K | 1.02M | +2% | +$3.37M |
| AI | 2026-05-11 19:16 | 2026-05-07 | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $152.73 | -36.2K | 1.10M | -3% | -$5.52M |
| I | 2026-05-11 15:11 | 2026-05-07 | PI | SYLEBRA CAPITAL LLC | Dir | S - Sale | $152.73 | -36.2K | 1.13M | -3% | -$5.52M |
| D | 2026-03-24 | 2026-03-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $101.17 | -2,218 | 390.3K | -0.6% | -$224.4K |
| DM | 2026-03-24 | 2026-03-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +5,635 | 389.5K | +1% | $0 |
| D | 2026-03-24 | 2026-03-23 | PI | Baker Cary | CFO | F - Tax | $101.17 | -732 | 89.0K | -0.8% | -$74.1K |
| DM | 2026-03-24 | 2026-03-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,858 | 89.7K | +2% | $0 |
| 2026-02-23 | 2026-02-20 | PI | Baker Cary | CFO | A - Grant | $0.00 | +8,508 | 90.1K | +10% | $0 | |
| 2026-02-23 | 2026-02-20 | PI | Baker Cary | CFO | F - Tax | $127.92 | -2,234 | 87.9K | -2% | -$285.8K | |
| 2026-02-23 | 2026-02-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $127.92 | -7,435 | 386.9K | -2% | -$951.1K | |
| 2026-02-23 | 2026-02-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | A - Grant | $0.00 | +21.7K | 394.3K | +6% | $0 | |
| 2026-02-19 | 2026-02-17 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -1,836 | 372.6K | -0.5% | $0 | |
| DM | 2025-12-23 | 2025-12-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,856 | 81.7K | +2% | $0 |
| D | 2025-12-23 | 2025-12-23 | PI | Baker Cary | CFO | F - Tax | $171.99 | -732 | 81.6K | -0.9% | -$125.9K |
| DM | 2025-12-23 | 2025-12-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +5,635 | 374.8K | +2% | $0 |
| D | 2025-12-23 | 2025-12-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $171.99 | -2,218 | 374.4K | -0.6% | -$381.5K |
| MI | 2025-12-15 | 2025-12-11+ | PI | SYLEBRA CAPITAL LLC | See Footnote | S - Sale | $150.54 | -280.5K | 1.27M | -18% | -$42.23M |
| MI | 2025-12-10 | 2025-12-08+ | PI | Gibson Daniel Patrick | Dir | S - Sale | $155.64 | -87.1K | 1.50M | -5% | -$13.56M |
| MI | 2025-12-05 | 2025-12-03+ | PI | Gibson Daniel Patrick | Dir | S - Sale | $167.25 | -45.8K | 1.50M | -3% | -$7.65M |
| MI | 2025-12-03 | 2025-12-01+ | PI | SYLEBRA CAPITAL LLC | See Footnote | S - Sale | $167.71 | -72.9K | 1.59M | -4% | -$12.23M |
| MI | 2025-12-01 | 2025-11-26+ | PI | SYLEBRA CAPITAL LLC | See Footnote | S - Sale | $172.12 | -56.9K | 1.64M | -3% | -$9.79M |
| 2025-11-26 | 2025-11-25 | PI | Baker Cary | CFO | G - Gift | $0.00 | -1,000 | 80.5K | -1% | $0 | |
| MI | 2025-11-26 | 2025-11-24+ | PI | SYLEBRA CAPITAL LLC | See Footnote | S - Sale | $164.33 | -78.1K | 1.68M | -4% | -$12.83M |
| MI | 2025-11-24 | 2025-11-20+ | PI | SYLEBRA CAPITAL LLC | See Footnotes | S - Sale | $155.99 | -11.1K | 1.76M | -0.6% | -$1.74M |
| 2025-11-20 | 2025-11-19 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -7,000 | 371.0K | -2% | $0 | |
| I | 2025-11-14 | 2025-11-12 | PI | Gibson Daniel Patrick | Dir | S - Sale | $156.30 | -3,772 | 1.76M | -0.2% | -$589.6K |
| I | 2025-11-13 | 2025-11-11 | PI | SYLEBRA CAPITAL LLC | See Footnotes | S - Sale | $155.63 | -30.0K | 1.77M | -2% | -$4.67M |
| I | 2025-11-12 | 2025-11-07 | PI | SYLEBRA CAPITAL LLC | See Footnotes | S - Sale | $162.16 | -6,246 | 1.80M | -0.3% | -$1.01M |
| I | 2025-11-10 | 2025-11-06 | PI | Gibson Daniel Patrick | Dir | S - Sale | $171.95 | -23.2K | 1.80M | -1% | -$3.98M |
| 2025-11-07 | 2025-11-07 | PI | WASHINGTON MIRON | Dir | S - Sale | $158.94 | -342 | 2,040 | -14% | -$54.4K | |
| I | 2025-11-05 | 2025-11-03 | PI | Gibson Daniel Patrick | Dir | S - Sale | $202.01 | -1,513 | 1.83M | -0.1% | -$305.6K |
| D | 2025-10-30 | 2025-10-30 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $22.40 | +23.5K | 378.0K | +7% | +$526.4K |
| DM | 2025-09-24 | 2025-09-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +5,636 | 354.9K | +2% | $0 |
| D | 2025-09-24 | 2025-09-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $184.97 | -2,219 | 354.5K | -0.6% | -$410.4K |
| D | 2025-09-24 | 2025-09-23 | PI | Baker Cary | CFO | F - Tax | $184.97 | -732 | 81.5K | -0.9% | -$135.4K |
| DM | 2025-09-24 | 2025-09-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,857 | 81.1K | +2% | $0 |
| DM | 2025-09-19 | 2025-09-18 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $32.29 | +54.1K | 344.1K | +19% | +$1.75M |
| 2025-09-16 | 2025-09-12 | PI | DIORIO CHRIS PH.D. | CEO, Dir | G - Gift | $0.00 | -30.0K | 306.1K | -9% | $0 | |
| M | 2025-09-16 | 2025-09-15+ | PI | DIORIO CHRIS PH.D. | CEO, Dir | S - Sale | $184.49 | -9,096 | 298.2K | -3% | -$1.68M |
| I | 2025-09-12 | 2025-09-10 | PI | SYLEBRA CAPITAL LLC | See Remarks | S - Sale | $196.24 | -300.0K | 1.83M | -14% | -$58.87M |
| M | 2025-09-09 | 2025-09-08+ | PI | DIORIO CHRIS PH.D. | CEO, Dir | S - Sale | $193.59 | -10.0K | 341.2K | -3% | -$1.94M |
| M | 2025-09-03 | 2025-09-02+ | PI | DIORIO CHRIS PH.D. | CEO, Dir | S - Sale | $185.07 | -10.0K | 351.0K | -3% | -$1.85M |
| M | 2025-08-29 | 2025-08-28+ | PI | DIORIO CHRIS PH.D. | CEO, Dir | S - Sale | $188.41 | -10.0K | 356.1K | -3% | -$1.88M |
| DM | 2025-06-24 | 2025-06-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +1,856 | 80.0K | +2% | $0 |
| D | 2025-06-24 | 2025-06-23 | PI | Baker Cary | CFO | F - Tax | $106.34 | -732 | 80.4K | -0.9% | -$77.8K |
| D | 2025-06-24 | 2025-06-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $106.34 | -2,218 | 366.1K | -0.6% | -$235.9K |
| DM | 2025-06-24 | 2025-06-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +5,633 | 368.3K | +2% | $0 |
| D | 2025-06-06 | 2025-06-05 | PI | Rao Meera | Dir | M - OptEx | $0.00 | +1,811 | 8,208 | +28% | $0 |
| D | 2025-06-06 | 2025-06-05 | PI | PADVAL UMESH | Dir | M - OptEx | $0.00 | +1,811 | 3,540 | +105% | $0 |
| D | 2025-06-06 | 2025-06-05 | PI | SANGHI STEVE | Dir | M - OptEx | $0.00 | +1,992 | 9,849 | +25% | $0 |
| D | 2025-06-06 | 2025-06-05 | PI | Gibson Daniel Patrick | Dir | M - OptEx | $0.00 | +1,811 | 19.9K | +10% | $0 |
| D | 2025-06-06 | 2025-06-05 | PI | WASHINGTON MIRON | Dir | M - OptEx | $0.00 | +1,811 | 2,382 | +317% | $0 |
| D | 2025-05-21 | 2025-05-20 | PI | PHELAN CATHAL G | Chief INNOVATION Off, Dir | F - Tax | $123.33 | -492 | 10.4K | -5% | -$60.7K |
| D | 2025-05-21 | 2025-05-20 | PI | PHELAN CATHAL G | Chief INNOVATION Off, Dir | M - OptEx | $0.00 | +1,375 | 10.9K | +14% | $0 |
| I | 2025-05-05 | 2025-05-01 | PI | DIORIO CHRIS PH.D. | CEO, Dir | J - Other | $0.00 | -288.1K | 199.4K | -59% | $0 |
| D | 2025-04-14 | 2025-04-14 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $66.77 | -1,230 | 362.7K | -0.3% | -$82.1K |
| D | 2025-04-14 | 2025-04-12 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +3,125 | 363.9K | +0.9% | $0 |
| D | 2025-04-14 | 2025-04-12 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +938 | 79.6K | +1% | $0 |
| D | 2025-04-14 | 2025-04-14 | PI | Baker Cary | CFO | F - Tax | $66.77 | -370 | 79.2K | -0.5% | -$24.7K |
| D | 2025-04-14 | 2025-04-12 | PI | MECKLAI HUSSEIN | COO | M - OptEx | $0.00 | +1,094 | 76.3K | +1% | $0 |
| D | 2025-04-14 | 2025-04-14 | PI | MECKLAI HUSSEIN | COO | F - Tax | $66.77 | -431 | 75.9K | -0.6% | -$28.8K |
| DM | 2025-03-25 | 2025-03-23 | PI | PHELAN CATHAL G | Chief INNOVATION Off, Dir | M - OptEx | $0.00 | +2,530 | 10.5K | +32% | $0 |
| D | 2025-03-25 | 2025-03-24 | PI | PHELAN CATHAL G | Chief INNOVATION Off, Dir | F - Tax | $90.25 | -907 | 9,548 | -9% | -$81.9K |
| DM | 2025-03-25 | 2025-03-23 | PI | MECKLAI HUSSEIN | COO | M - OptEx | $0.00 | +4,739 | 74.4K | +7% | $0 |
| D | 2025-03-25 | 2025-03-24 | PI | MECKLAI HUSSEIN | COO | F - Tax | $90.25 | -1,867 | 75.2K | -2% | -$168.5K |
| DM | 2025-03-25 | 2025-03-23 | PI | DIORIO CHRIS PH.D. | CEO, Dir | M - OptEx | $0.00 | +11.1K | 365.2K | +3% | $0 |
| D | 2025-03-25 | 2025-03-24 | PI | DIORIO CHRIS PH.D. | CEO, Dir | F - Tax | $90.25 | -4,363 | 360.8K | -1% | -$393.8K |
| DM | 2025-03-25 | 2025-03-23 | PI | Baker Cary | CFO | M - OptEx | $0.00 | +3,647 | 77.7K | +5% | $0 |
| D | 2025-03-25 | 2025-03-24 | PI | Baker Cary | CFO | F - Tax | $90.25 | -1,436 | 78.7K | -2% | -$129.6K |
| D | 2025-02-26 | 2025-02-24 | PI | MECKLAI HUSSEIN | COO | M - OptEx | $17.75 | +2,000 | 72.3K | +3% | +$35.5K |
| M | 2025-02-24 | 2025-02-21 | PI | DIORIO CHRIS PH.D. | CEO, Dir | S - Sale | $98.78 | -8,334 | 358.0K | -2% | -$823.2K |
| 2025-02-24 | 2025-02-20 | PI | DIORIO CHRIS PH.D. | CEO, Dir | A - Grant | $0.00 | +20.8K | 362.4K | +6% | $0 |
Purchase Sale Sale after option exercise All abbreviations