VOCUS INC

CUSIP: 92858J108 Class: CMN

Altai Capital Management, L.P.'s Holding History (CIK: 0001478982)

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

Q1 2014
Shares 2,460,000 Value ($000) $32,792 Avg Close — Range —
Q4 2013
Shares 1,481,102 Value ($000) $16,870 Avg Close — Range —