TOWER GROUP INC

CUSIP: 891777104 Class: COMMON STOCK

NORGES BANK's Holding History (CIK: 0001374170)

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

Q3 2012
Shares 329,131 Value ($000) $6,382 Avg Close — Range —
Q2 2012
Shares 329,131 Value ($000) $6,135 Avg Close — Range —