IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

Stephens Investment Management Group LLC's Holding History (CIK: 0001314440)

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

Q4 2025

Shares 58,326 Value ($000) $10,149 Avg Close $178.15 Range $137.00 - $247.06

Q3 2025

Shares 35,747 Value ($000) $6,461 Avg Close $157.69 Range $107.42 - $201.26

Q2 2025

Shares 35,784 Value ($000) $3,975 Avg Close $99.39 Range $60.85 - $126.23

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,326	$10,149	$178.15	$137.00 - $247.06
Q3 2025	35,747	$6,461	$157.69	$107.42 - $201.26
Q2 2025	35,784	$3,975	$99.39	$60.85 - $126.23