TOWERSTREAM CORP

CUSIP: 892000100 Class: CMN

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2013
Shares 50,000 Value ($000) $148,000 Avg Close — Range —
Q3 2013
Shares 147,100 Value ($000) $421,000 Avg Close — Range —
Q2 2013
Shares 180,000 Value ($000) $459,000 Avg Close — Range —