VOCUS INC

CUSIP: 92858J108 Class: CMN

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

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

Q1 2014
Shares 1,313 Value ($000) $17 Avg Close — Range —
Q4 2013
Shares 1,313 Value ($000) $15 Avg Close — Range —