NORTHGATE MINERALS CORP

CUSIP: 666416AB8 Class: CNV

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q1 2014
Shares 8,100,000 Value ($000) $8,413 Avg Close — Range —
Q4 2013
Shares 8,100,000 Value ($000) $7,737 Avg Close — Range —
Q3 2013
Shares 4,600,000 Value ($000) $4,322 Avg Close — Range —
Q2 2013
Shares 4,600,000 Value ($000) $4,350 Avg Close — Range —