VOCUS INC

CUSIP: 92858J108 Class: CMN

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q3 2013
Shares 37,202 Value ($000) $346 Avg Close — Range —
Q2 2013
Shares 72,345 Value ($000) $761 Avg Close — Range —