CHAMPIONS ONCOLOGY INC

Ticker: CSBR CUSIP: 15870P307 Class: COM NEW

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2019

Shares 22,865 Value ($000) $179 Avg Close $8.77 Range $7.34 - $10.44

Q1 2019

Shares 22,865 Value ($000) $224 Avg Close $9.96 Range $7.55 - $12.80

Q4 2018

Shares 22,865 Value ($000) $179 Avg Close $11.49 Range $6.86 - $17.90

Q3 2018

Shares 12,906 Value ($000) $225 Avg Close $8.90 Range $5.71 - $17.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	22,865	$179	$8.77	$7.34 - $10.44
Q1 2019	22,865	$224	$9.96	$7.55 - $12.80
Q4 2018	22,865	$179	$11.49	$6.86 - $17.90
Q3 2018	12,906	$225	$8.90	$5.71 - $17.90