Champions Oncology

CUSIP: 15870P109 Class: COM

ALTA CAPITAL MANAGEMENT LLC/'s Holding History (CIK: 0001093589)

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

Q2 2015
Shares 35,000 Value ($000) $17 Avg Close — Range —
Q1 2015
Shares 35,000 Value ($000) $24 Avg Close — Range —
Q4 2014
Shares 35,000 Value ($000) $17 Avg Close — Range —
Q3 2014
Shares 35,000 Value ($000) $25 Avg Close — Range —
Q2 2014
Shares 35,000 Value ($000) $35 Avg Close — Range —