IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q3 2024

Shares 1,692 Value ($000) $366 Avg Close $169.54 Range $129.55 - $220.17

Q2 2024

Shares 2,500 Value ($000) $392 Avg Close $148.62 Range $115.02 - $175.41

Q1 2024

Shares 2,900 Value ($000) $372 Avg Close $104.97 Range $78.17 - $132.00

Q4 2023

Shares 2,900 Value ($000) $261 Avg Close $71.76 Range $48.39 - $92.27

Q2 2019

Shares 2,600 Value ($000) $74 Avg Close $24.40 Range $16.80 - $31.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	1,692	$366	$169.54	$129.55 - $220.17
Q2 2024	2,500	$392	$148.62	$115.02 - $175.41
Q1 2024	2,900	$372	$104.97	$78.17 - $132.00
Q4 2023	2,900	$261	$71.76	$48.39 - $92.27
Q2 2019	2,600	$74	$24.40	$16.80 - $31.10