IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 4,775 Value ($000) $863 Avg Close $157.69 Range $107.42 - $201.26

Q4 2023

Shares 2,890 Value ($000) $260 Avg Close $71.76 Range $48.39 - $92.27

Q2 2023

Shares 3,200 Value ($000) $287 Avg Close $106.55 Range $80.10 - $142.70

Q1 2023

Shares 8,103 Value ($000) $1,098 Avg Close $127.47 Range $103.52 - $144.90

Q4 2022

Shares 12,440 Value ($000) $1 Avg Close $105.33 Range $73.81 - $129.02

Q3 2022

Shares 12,371 Value ($000) $990 Avg Close $83.30 Range $52.30 - $99.00

Q2 2022

Shares 12,371 Value ($000) $726 Avg Close $50.23 Range $39.74 - $65.56

Q1 2022

Shares 12,222 Value ($000) $777 Avg Close $72.24 Range $53.66 - $93.48

Q4 2021

Shares 12,216 Value ($000) $1,084 Avg Close $72.56 Range $50.56 - $94.39

Q3 2021

Shares 12,253 Value ($000) $700 Avg Close $51.09 Range $39.69 - $62.99

Q2 2021

Shares 42,744 Value ($000) $2,206 Avg Close $51.45 Range $42.67 - $60.71

Q1 2021

Shares 105,479 Value ($000) $5,991 Avg Close $58.89 Range $41.02 - $79.05

Q4 2020

Shares 105,632 Value ($000) $4,423 Avg Close $34.84 Range $24.36 - $45.00

Q3 2020

Shares 96,564 Value ($000) $2,545 Avg Close $26.41 Range $21.81 - $32.58

Q2 2020

Shares 79,690 Value ($000) $2,188 Avg Close $23.41 Range $13.54 - $29.95

Q1 2020

Shares 63,465 Value ($000) $1,061 Avg Close $26.97 Range $11.47 - $36.56

Q4 2019

Shares 45,726 Value ($000) $1,182 Avg Close $31.09 Range $25.45 - $37.99

Q3 2019

Shares 29,396 Value ($000) $906 Avg Close $34.91 Range $29.30 - $40.24

Q2 2019

Shares 29,396 Value ($000) $841 Avg Close $24.40 Range $16.80 - $31.10

Q1 2019

Shares 33,896 Value ($000) $568 Avg Close $16.62 Range $14.00 - $19.94

Q4 2018

Shares 28,525 Value ($000) $415 Avg Close $19.62 Range $13.25 - $26.72

Q3 2018

Shares 28,525 Value ($000) $708 Avg Close $22.08 Range $17.88 - $28.48

Q2 2018

Shares 28,525 Value ($000) $631 Avg Close $16.93 Range $11.57 - $23.25

Q1 2018

Shares 28,525 Value ($000) $371 Avg Close $16.68 Range $9.95 - $27.40

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,775	$863	$157.69	$107.42 - $201.26
Q4 2023	2,890	$260	$71.76	$48.39 - $92.27
Q2 2023	3,200	$287	$106.55	$80.10 - $142.70
Q1 2023	8,103	$1,098	$127.47	$103.52 - $144.90
Q4 2022	12,440	$1	$105.33	$73.81 - $129.02
Q3 2022	12,371	$990	$83.30	$52.30 - $99.00
Q2 2022	12,371	$726	$50.23	$39.74 - $65.56
Q1 2022	12,222	$777	$72.24	$53.66 - $93.48
Q4 2021	12,216	$1,084	$72.56	$50.56 - $94.39
Q3 2021	12,253	$700	$51.09	$39.69 - $62.99
Q2 2021	42,744	$2,206	$51.45	$42.67 - $60.71
Q1 2021	105,479	$5,991	$58.89	$41.02 - $79.05
Q4 2020	105,632	$4,423	$34.84	$24.36 - $45.00
Q3 2020	96,564	$2,545	$26.41	$21.81 - $32.58
Q2 2020	79,690	$2,188	$23.41	$13.54 - $29.95
Q1 2020	63,465	$1,061	$26.97	$11.47 - $36.56
Q4 2019	45,726	$1,182	$31.09	$25.45 - $37.99
Q3 2019	29,396	$906	$34.91	$29.30 - $40.24
Q2 2019	29,396	$841	$24.40	$16.80 - $31.10
Q1 2019	33,896	$568	$16.62	$14.00 - $19.94
Q4 2018	28,525	$415	$19.62	$13.25 - $26.72
Q3 2018	28,525	$708	$22.08	$17.88 - $28.48
Q2 2018	28,525	$631	$16.93	$11.57 - $23.25
Q1 2018	28,525	$371	$16.68	$9.95 - $27.40