NORTHGATE MINERALS CORP

CUSIP: 666416AB8 Class: CNV

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2014
Shares 14,180,000 Value ($000) $14,744 Avg Close — Range —
Q4 2013
Shares 14,180,000 Value ($000) $13,540 Avg Close — Range —
Q3 2013
Shares 21,590,000 Value ($000) $20,377 Avg Close — Range —
Q2 2013
Shares 29,000,000 Value ($000) $27,569 Avg Close — Range —