ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

Artal Group S.A.'s Holding History (CIK: 0001053906)

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

Q3 2020

Shares 100,000 Value ($000) $4,863 Avg Close $42.03 Range $34.75 - $50.70

Q2 2020

Shares 188,000 Value ($000) $9,095 Avg Close $36.46 Range $23.68 - $48.43

Q1 2020

Shares 200,000 Value ($000) $5,556 Avg Close $27.89 Range $15.19 - $34.60

Q4 2019

Shares 150,000 Value ($000) $4,488 Avg Close $28.72 Range $24.05 - $34.78

Q3 2019

Shares 150,000 Value ($000) $4,635 Avg Close $40.81 Range $29.77 - $55.12

Q2 2019

Shares 200,000 Value ($000) $9,660 Avg Close $44.30 Range $36.21 - $48.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	100,000	$4,863	$42.03	$34.75 - $50.70
Q2 2020	188,000	$9,095	$36.46	$23.68 - $48.43
Q1 2020	200,000	$5,556	$27.89	$15.19 - $34.60
Q4 2019	150,000	$4,488	$28.72	$24.05 - $34.78
Q3 2019	150,000	$4,635	$40.81	$29.77 - $55.12
Q2 2019	200,000	$9,660	$44.30	$36.21 - $48.83