NORTHGATE MINERALS CORP

CUSIP: 666416AB8 Class: CNV

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2013
Shares 105,000 Value ($000) $101 Avg Close — Range —
Q3 2013
Shares 73,000 Value ($000) $69 Avg Close — Range —
Q2 2013
Shares 64,000 Value ($000) $61 Avg Close — Range —