CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q3 2016
Shares 2,036 Value ($000) $14 Avg Close $6.83 Range $5.53 - $8.45
Q2 2016
Shares 2,036 Value ($000) $13 Avg Close $7.02 Range $5.64 - $9.40
Q3 2011
Shares 7,000 Value ($000) $63 Avg Close — Range —
Q2 2011
Shares 22,800 Value ($000) $357 Avg Close — Range —
Q1 2011
Shares 7,000 Value ($000) $131 Avg Close — Range —
Q4 2010
Shares 7,000 Value ($000) $109 Avg Close — Range —