IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

WHITTIER TRUST CO OF NEVADA INC's Holding History (CIK: 0001263548)

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

Q4 2025

Shares 141 Value ($000) $27 Avg Close $178.15 Range $137.00 - $247.06

Q3 2025

Shares 153 Value ($000) $28 Avg Close $157.69 Range $107.42 - $201.26

Q2 2025

Shares 156 Value ($000) $17 Avg Close $99.39 Range $60.85 - $126.23

Q1 2025

Shares 156 Value ($000) $14 Avg Close $112.06 Range $84.17 - $155.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	141	$27	$178.15	$137.00 - $247.06
Q3 2025	153	$28	$157.69	$107.42 - $201.26
Q2 2025	156	$17	$99.39	$60.85 - $126.23
Q1 2025	156	$14	$112.06	$84.17 - $155.91