IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

Scientech Research LLC's Holding History (CIK: 0002011556)

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

Q3 2025

Shares 1,401 Value ($000) $253 Avg Close $157.69 Range $107.42 - $201.26

Q1 2025

Shares 10,758 Value ($000) $976 Avg Close $112.06 Range $84.17 - $155.91

Q4 2024

Shares 2,197 Value ($000) $319 Avg Close $189.55 Range $139.75 - $239.88

Q3 2024

Shares 5,286 Value ($000) $1,145 Avg Close $169.54 Range $129.55 - $220.17

Q2 2024

Shares 2,373 Value ($000) $372 Avg Close $148.62 Range $115.02 - $175.41

Q1 2024

Shares 1,726 Value ($000) $222 Avg Close $104.97 Range $78.17 - $132.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,401	$253	$157.69	$107.42 - $201.26
Q1 2025	10,758	$976	$112.06	$84.17 - $155.91
Q4 2024	2,197	$319	$189.55	$139.75 - $239.88
Q3 2024	5,286	$1,145	$169.54	$129.55 - $220.17
Q2 2024	2,373	$372	$148.62	$115.02 - $175.41
Q1 2024	1,726	$222	$104.97	$78.17 - $132.00