TOWER GROUP INC

CUSIP: 891777104 Class: COMMON STOCK

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q2 2011
Shares 4,757 Value ($000) $113 Avg Close — Range —
Q3 2009
Shares 6,400 Value ($000) $156 Avg Close — Range —
Q2 2009
Shares 6,400 Value ($000) $158 Avg Close — Range —
Q1 2009
Shares 9,200 Value ($000) $226 Avg Close — Range —
Q3 2007
Shares 10,160 Value ($000) $265 Avg Close — Range —
Q2 2007
Shares 10,160 Value ($000) $324 Avg Close — Range —
Q1 2007
Shares 5,565 Value ($000) $179 Avg Close — Range —