IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

LEVEL FOUR ADVISORY SERVICES, LLC's Holding History (CIK: 0001696715)

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

Q2 2025

Shares 4,138 Value ($000) $460 Avg Close $99.39 Range $60.85 - $126.23

Q1 2025

Shares 3,727 Value ($000) $338 Avg Close $112.06 Range $84.17 - $155.91

Q1 2024

Shares 5,441 Value ($000) $490 Avg Close $104.97 Range $78.17 - $132.00

Q4 2023

Shares 5,309 Value ($000) $478 Avg Close $71.76 Range $48.39 - $92.27

Q2 2023

Shares 4,178 Value ($000) $375 Avg Close $106.55 Range $80.10 - $142.70

Q1 2023

Shares 4,848 Value ($000) $657 Avg Close $127.47 Range $103.52 - $144.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	4,138	$460	$99.39	$60.85 - $126.23
Q1 2025	3,727	$338	$112.06	$84.17 - $155.91
Q1 2024	5,441	$490	$104.97	$78.17 - $132.00
Q4 2023	5,309	$478	$71.76	$48.39 - $92.27
Q2 2023	4,178	$375	$106.55	$80.10 - $142.70
Q1 2023	4,848	$657	$127.47	$103.52 - $144.90