COMPANHIA SIDERURGICA NACION

Ticker: SID CUSIP: 20440W105 Class: ADR

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2015
Shares 276,877 Value ($000) $465 Avg Close — Range —
Q4 2014
Shares 276,877 Value ($000) $576 Avg Close — Range —
Q3 2014
Shares 156,440 Value ($000) $555 Avg Close — Range —
Q2 2014
Shares 156,440 Value ($000) $666 Avg Close — Range —
Q1 2014
Shares 112,030 Value ($000) $488 Avg Close — Range —
Q4 2013
Shares 112,030 Value ($000) $695 Avg Close — Range —
Q3 2013
Shares 165,100 Value ($000) $706 Avg Close — Range —
Q2 2013
Shares 16,570 Value ($000) $46 Avg Close — Range —