TOWERSTREAM CORP

CUSIP: 892000100 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2014
Shares 110,927 Value ($000) $261 Avg Close — Range —
Q4 2013
Shares 112,827 Value ($000) $334 Avg Close — Range —
Q3 2013
Shares 122,127 Value ($000) $349 Avg Close — Range —
Q2 2013
Shares 129,766 Value ($000) $331 Avg Close — Range —