ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

DAVIDSON KEMPNER CAPITAL MANAGEMENT LP's Holding History (CIK: 0001595082)

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

Q4 2019

Shares 170,000 Value ($000) $5,086 Avg Close $28.72 Range $24.05 - $34.78

Q2 2019

Shares 54,000 Value ($000) $2,588 Avg Close $44.30 Range $36.21 - $48.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	170,000	$5,086	$28.72	$24.05 - $34.78
Q2 2019	54,000	$2,588	$44.30	$36.21 - $48.83