ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

BRADLEY FOSTER & SARGENT INC/CT's Holding History (CIK: 0001015086)

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

Q3 2021

Shares 62,126 Value ($000) $2,112 Avg Close $36.17 Range $29.73 - $41.41

Q2 2021

Shares 61,340 Value ($000) $2,506 Avg Close $38.88 Range $30.41 - $44.97

Q1 2021

Shares 61,394 Value ($000) $2,472 Avg Close $54.13 Range $35.54 - $71.25

Q4 2020

Shares 21,829 Value ($000) $1,291 Avg Close $51.56 Range $44.30 - $65.69

Q3 2020

Shares 17,178 Value ($000) $835 Avg Close $42.03 Range $34.75 - $50.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	62,126	$2,112	$36.17	$29.73 - $41.41
Q2 2021	61,340	$2,506	$38.88	$30.41 - $44.97
Q1 2021	61,394	$2,472	$54.13	$35.54 - $71.25
Q4 2020	21,829	$1,291	$51.56	$44.30 - $65.69
Q3 2020	17,178	$835	$42.03	$34.75 - $50.70