NORANDA ALUM HLDG CORP

CUSIP: 65542W107 Class: COMMON STOCK

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2014
Shares 11,137 Value ($000) $39 Avg Close — Range —
Q3 2014
Shares 14,766 Value ($000) $67 Avg Close — Range —
Q1 2014
Shares 14,291 Value ($000) $59 Avg Close — Range —