USEC INC

CUSIP: 90333E108 Class: CMN

NORGES BANK's Holding History (CIK: 0001374170)

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

Q3 2012
Shares 46,258 Value ($000) $41 Avg Close — Range —
Q2 2012
Shares 23,129 Value ($000) $22 Avg Close — Range —