ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2025

Shares 351,297 Value ($000) $5,705 Avg Close $16.32 Range $13.28 - $20.76

Q3 2025

Shares 358,654 Value ($000) $5,279 Avg Close $12.19 Range $9.96 - $15.04

Q2 2025

Shares 321,573 Value ($000) $3,746 Avg Close $9.08 Range $6.67 - $12.43

Q4 2020

Shares 28,310 Value ($000) $1,674 Avg Close $51.56 Range $44.30 - $65.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	351,297	$5,705	$16.32	$13.28 - $20.76
Q3 2025	358,654	$5,279	$12.19	$9.96 - $15.04
Q2 2025	321,573	$3,746	$9.08	$6.67 - $12.43
Q4 2020	28,310	$1,674	$51.56	$44.30 - $65.69