ADAPTIVE BIOTECHNOLOGIES COR

Ticker: ADPT CUSIP: 00650F109 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2025

Shares 744,500 Value ($000) $12,091 Avg Close $16.32 Range $13.28 - $20.76

Q3 2025

Shares 726,500 Value ($000) $10,868 Avg Close $12.19 Range $9.96 - $15.04

Q2 2025

Shares 589,400 Value ($000) $6,867 Avg Close $9.08 Range $6.67 - $12.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	744,500	$12,091	$16.32	$13.28 - $20.76
Q3 2025	726,500	$10,868	$12.19	$9.96 - $15.04
Q2 2025	589,400	$6,867	$9.08	$6.67 - $12.43