| 2019-11-12 | Sale | Impinj, Inc. PI | director | 25,000 0.1136% | $36.00 | $900,000 | -25.21% | |
| 2019-11-06 | Sale | Impinj, Inc. PI | director | 24,000 0.1096% | $34.72 | $833,340 | -22.1% | |
| 2019-07-31 | Sale | Impinj, Inc. PI | director | 71,428 0.3373% | $37.54 | $2.68M | -17.13% | |
| 2018-08-06 | Sale | Amazon.com, Inc. AMZN | director | 2,320 0.0005% | $1,827.29 | $4.24M | -1.7% | |
| 2018-02-21 | Sale | Amazon.com, Inc. AMZN | director | 670 0.0001% | $1,500.00 | $1M | +11.69% | |
| 2018-02-15 | Sale | Amazon.com, Inc. AMZN | director | 2,285 0.0005% | $1,466.78 | $3.35M | +13.3% | |
| 2017-11-27 | Sale | Amazon.com, Inc. AMZN | director | 835 0.0002% | $1,202.74 | $1M | +33.69% | |
| 2017-11-22 | Sale | Amazon.com, Inc. AMZN | director | 870 0.0002% | $1,150.00 | $1M | +38.3% | |
| 2017-11-06 | Sale | Amazon.com, Inc. AMZN | director | 1,860 0.0004% | $1,109.20 | $2.06M | +41.52% | |
| 2017-05-30 | Sale | Amazon.com, Inc. AMZN | director | 800 0.0002% | $1,000.00 | $800,000 | +15.81% | |
| 2017-05-09 | Sale | Amazon.com, Inc. AMZN | director | 735 0.0002% | $952.80 | $700,308 | +17.75% | |
| 2017-05-05 | Sale | Amazon.com, Inc. AMZN | director | 670 0.0001% | $940.45 | $630,102 | +18.92% | |
| 2017-02-21 | Sale | Amazon.com, Inc. AMZN | director | 590 0.0001% | $850.00 | $501,500 | +15.33% | |
| 2016-07-26 | Impinj, Inc. PI | director | 35,714 0.1754% | $14.00 | $499,996 | +79.12% | ||
| 2015-08-05 | Sale | Amazon.com, Inc. AMZN | director | 3,290 0.0007% | $538.99 | $1.77M | +15.03% | |
| 2013-12-02 | Sale | Amazon.com, Inc. AMZN | director | 7,560 0.0017% | $396.81 | $3M | -15.54% | |
| 2013-11-01 | Sale | Amazon.com, Inc. AMZN | director | 8,206 0.0018% | $365.51 | $3M | -6.63% | |
| 2012-09-07 | Sale | Amazon.com, Inc. AMZN | director | 5,880 0.0013% | $255.00 | $1.5M | +2.07% | |
| 2012-09-04 | Sale | Amazon.com, Inc. AMZN | director | 9,012 0.002% | $249.66 | $2.25M | +6.45% | |
| 2012-08-24 | Sale | Amazon.com, Inc. AMZN | director | 3,060 0.0007% | $245.06 | $749,883 | +6.6% |