CATAMARAN CORP

CUSIP: 148887102 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2015
Shares 159,998 Value ($000) $9,769 Avg Close — Range —
Q1 2015
Shares 1,178,308 Value ($000) $69,955 Avg Close — Range —
Q4 2014
Shares 1,065,514 Value ($000) $55,203 Avg Close — Range —
Q3 2014
Shares 963,787 Value ($000) $40,604 Avg Close — Range —
Q2 2014
Shares 911,154 Value ($000) $40,117 Avg Close — Range —
Q1 2014
Shares 1,835,882 Value ($000) $81,728 Avg Close — Range —
Q4 2013
Shares 1,972,384 Value ($000) $93,814 Avg Close — Range —
Q3 2013
Shares 1,965,600 Value ($000) $90,293 Avg Close — Range —
Q2 2013
Shares 1,775,988 Value ($000) $86,537 Avg Close — Range —