VOCUS INC

CUSIP: 92858J108 Class: CMN

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q1 2014
Shares 17,175 Value ($000) $229 Avg Close — Range —
Q4 2013
Shares 25,480 Value ($000) $290 Avg Close — Range —
Q3 2013
Shares 47,150 Value ($000) $439 Avg Close — Range —
Q2 2013
Shares 11,900 Value ($000) $125 Avg Close — Range —