CARDIOVASCULAR SYS INC DEL

CUSIP: 141619106 Class: Common Stock

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q3 2014
Shares 370,208 Value ($000) $8,748 Avg Close — Range —
Q2 2014
Shares 493,345 Value ($000) $15,373 Avg Close — Range —
Q1 2014
Shares 391,627 Value ($000) $12,450 Avg Close — Range —