IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025

Shares 4 Value ($000) $1 Avg Close $157.69 Range $107.42 - $201.26

Q2 2025

Shares 665 Value ($000) $74 Avg Close $99.39 Range $60.85 - $126.23

Q1 2025

Shares 6 Value ($000) $1 Avg Close $112.06 Range $84.17 - $155.91

Q4 2024

Shares 6 Value ($000) $1 Avg Close $189.55 Range $139.75 - $239.88

Q3 2024

Shares 6 Value ($000) $1 Avg Close $169.54 Range $129.55 - $220.17

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4	$1	$157.69	$107.42 - $201.26
Q2 2025	665	$74	$99.39	$60.85 - $126.23
Q1 2025	6	$1	$112.06	$84.17 - $155.91
Q4 2024	6	$1	$189.55	$139.75 - $239.88
Q3 2024	6	$1	$169.54	$129.55 - $220.17