U S G CORP

CUSIP: 903293405 Class: COM NEW

KINGDON CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001000097)

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

Q1 2014
Shares 200,000 Value ($000) $6,544 Avg Close — Range —
Q3 2013
Shares 200,000 Value ($000) $5,716 Avg Close — Range —
Q2 2013
Shares 150,000 Value ($000) $3,458 Avg Close — Range —