COMPANHIA SIDERURGICA NACION

Ticker: SID CUSIP: 20440W105 Class: ADR

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

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

Q4 2013
Shares 6,435,232 Value ($000) $39,898 Avg Close — Range —
Q3 2013
Shares 6,197,965 Value ($000) $26,465 Avg Close — Range —