IMPINJ INC

Ticker: PI CUSIP: 453204109 Class: EQTY

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q4 2021

Shares 7,557 Value ($000) $670 Avg Close $72.56 Range $50.56 - $94.39

Q3 2017

Shares 6,803 Value ($000) $283 Avg Close $42.09 Range $29.82 - $55.90

Q2 2017

Shares 8,518 Value ($000) $415 Avg Close $42.00 Range $28.00 - $60.85

Q1 2017

Shares 9,183 Value ($000) $277 Avg Close $31.46 Range $26.69 - $37.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	7,557	$670	$72.56	$50.56 - $94.39
Q3 2017	6,803	$283	$42.09	$29.82 - $55.90
Q2 2017	8,518	$415	$42.00	$28.00 - $60.85
Q1 2017	9,183	$277	$31.46	$26.69 - $37.42