CHAMPIONS ONCOLOGY INC

Ticker: CSBR CUSIP: 15870P307 Class: COM NEW

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2019

Shares 19,797 Value ($000) $194 Avg Close $9.96 Range $7.55 - $12.80

Q4 2018

Shares 59,750 Value ($000) $467 Avg Close $11.49 Range $6.86 - $17.90

Q3 2018

Shares 53,400 Value ($000) $660 Avg Close $8.90 Range $5.71 - $17.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	19,797	$194	$9.96	$7.55 - $12.80
Q4 2018	59,750	$467	$11.49	$6.86 - $17.90
Q3 2018	53,400	$660	$8.90	$5.71 - $17.90