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AWM Investment Company, Inc.
> PI
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | IMPINJ INC | PI | 333,872 | -39,482 | 29,931,625,000 | -10,831,165,000 | $89,650.00 |
| 12/31/2022 | IMPINJ INC | PI | 373,354 | -122,433 | 40,762,790,000 | 40,723,112,000 | $109,180.00 |
| 09/30/2022 | IMPINJ INC | PI | 495,787 | 0 | 39,678,000 | 10,590,000 | $80.03 |
| 06/30/2022 | IMPINJ INC | PI | 495,787 | 58,310 | 29,088,000 | 1,291,000 | $58.67 |
| 03/31/2022 | IMPINJ INC | PI | 437,477 | 0 | 27,797,000 | -11,007,000 | $63.54 |
| 12/31/2021 | IMPINJ INC | PI | 437,477 | -55,000 | 38,804,000 | 10,669,000 | $88.70 |
| 09/30/2021 | IMPINJ INC | PI | 492,477 | 0 | 28,135,000 | 2,728,000 | $57.13 |
| 06/30/2021 | IMPINJ INC | PI | 492,477 | 61,500 | 25,407,000 | 897,000 | $51.59 |
| 03/31/2021 | IMPINJ INC | PI | 430,977 | -20,400 | 24,510,000 | 5,611,000 | $56.87 |
| 12/31/2020 | IMPINJ INC | PI | 451,377 | 0 | 18,899,000 | 7,005,000 | $41.87 |
| 09/30/2020 | IMPINJ INC | PI | 451,377 | -100 | 11,894,000 | -508,000 | $26.35 |
| 06/30/2020 | IMPINJ INC | PI | 451,477 | -80,900 | 12,402,000 | 3,506,000 | $27.47 |
| 03/31/2020 | IMPINJ INC | PI | 532,377 | 33,300 | 8,896,000 | -4,010,000 | $16.71 |
| 12/31/2019 | IMPINJ INC | PI | 499,077 | 0 | 12,906,000 | -2,481,000 | $25.86 |
| 09/30/2019 | IMPINJ INC | PI | 499,077 | -14,000 | 15,387,000 | 703,000 | $30.83 |
| 06/30/2019 | IMPINJ INC | PI | 513,077 | -83,872 | 14,684,000 | 4,682,000 | $28.62 |
| 03/31/2019 | IMPINJ INC | PI | 596,949 | 0 | 10,002,000 | 1,316,000 | $16.76 |
| 12/31/2018 | IMPINJ INC | PI | 596,949 | 216,666 | 8,686,000 | -753,000 | $14.55 |
| 09/30/2018 | IMPINJ INC | PI | 380,283 | -140,290 | 9,439,000 | -2,071,000 | $24.82 |
| 06/30/2018 | IMPINJ INC | PI | 520,573 | -4,652 | 11,510,000 | 4,672,000 | $22.11 |
| 03/31/2018 | IMPINJ INC | PI | 525,225 | 10,001 | 6,838,000 | -4,770,000 | $13.02 |
| 12/31/2017 | IMPINJ INC | PI | 515,224 | 24,500 | 11,608,000 | -8,811,000 | $22.53 |
| 09/30/2017 | IMPINJ INC | PI | 490,724 | 3,700 | 20,419,000 | 20,395,306 | $41.61 |
| 06/30/2017 | IMPINJ INC | PI | 487,024 | -2,500 | 23,694 | 8,876 | $0.05 |
| 03/31/2017 | IMPINJ INC | PI | 489,524 | 18,901 | 14,818 | -16,617,182 | $0.03 |
| 12/31/2016 | IMPINJ INC | PI | 470,623 | 250,000 | 16,632,000 | 8,376,000 | $35.34 |
| 09/30/2016 | IMPINJ INC | PI | 220,623 | 220,623 | 8,256,000 | 8,256,000 | $37.42 |
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