VOCUS INC

CUSIP: 92858J108 Class: CMN

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q1 2014
Shares 171,675 Value ($000) $2,288 Avg Close — Range —
Q4 2013
Shares 259,700 Value ($000) $2,958 Avg Close — Range —
Q3 2013
Shares 477,039 Value ($000) $4,441 Avg Close — Range —
Q2 2013
Shares 343,100 Value ($000) $3,609 Avg Close — Range —