VOCUS INC

CUSIP: 92858J108 Class: CMN

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q1 2014
Shares 748 Value ($000) $10 Avg Close — Range —
Q4 2013
Shares 750 Value ($000) $9 Avg Close — Range —
Q3 2013
Shares 2,607 Value ($000) $24 Avg Close — Range —
Q2 2013
Shares 1,340 Value ($000) $14 Avg Close — Range —