CHAMPIONS ONCOLOGY INC

Ticker: CSBR CUSIP: 15870P307 Class: COM NEW

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

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

Q3 2019

Shares 54,333 Value ($000) $307 Avg Close $6.49 Range $5.20 - $9.20

Q2 2019

Shares 48,033 Value ($000) $376 Avg Close $8.77 Range $7.34 - $10.44

Q1 2019

Shares 48,033 Value ($000) $470 Avg Close $9.96 Range $7.55 - $12.80

Q4 2018

Shares 37,233 Value ($000) $291 Avg Close $11.49 Range $6.86 - $17.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	54,333	$307	$6.49	$5.20 - $9.20
Q2 2019	48,033	$376	$8.77	$7.34 - $10.44
Q1 2019	48,033	$470	$9.96	$7.55 - $12.80
Q4 2018	37,233	$291	$11.49	$6.86 - $17.90