COHERUS BIOSCIENCES INC

Ticker: CHRS CUSIP: 19249H103 Class: COM

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

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

Q2 2020

Shares 22,300 Value ($000) $398 Avg Close $16.93 Range $14.12 - $19.72

Q1 2020

Shares 36,100 Value ($000) $586 Avg Close $18.48 Range $10.86 - $23.03

Q4 2019

Shares 37,600 Value ($000) $677 Avg Close $18.44 Range $15.50 - $22.08

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	22,300	$398	$16.93	$14.12 - $19.72
Q1 2020	36,100	$586	$18.48	$10.86 - $23.03
Q4 2019	37,600	$677	$18.44	$15.50 - $22.08