BOISE INC

CUSIP: 09746Y105 Class: COMMON STOCK

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

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

Q3 2013
Shares 360,111 Value ($000) $4,537,000 Avg Close — Range —
Q2 2013
Shares 3,302,939 Value ($000) $28,207,000 Avg Close — Range —