ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q1 2020

Shares 414,400 Value ($000) $11,512 Avg Close $27.89 Range $15.19 - $34.60

Q4 2019

Shares 425,700 Value ($000) $12,737 Avg Close $28.72 Range $24.05 - $34.78

Q3 2019

Shares 424,000 Value ($000) $13,102 Avg Close $40.81 Range $29.77 - $55.12

Q2 2019

Shares 425,000 Value ($000) $20,528 Avg Close $44.30 Range $36.21 - $48.83

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	414,400	$11,512	$27.89	$15.19 - $34.60
Q4 2019	425,700	$12,737	$28.72	$24.05 - $34.78
Q3 2019	424,000	$13,102	$40.81	$29.77 - $55.12
Q2 2019	425,000	$20,528	$44.30	$36.21 - $48.83