U S G CORP

CUSIP: 903293405 Class: COM NEW

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014
Shares 114,660 Value ($000) $3,209 Avg Close — Range —
Q3 2014
Shares 107,940 Value ($000) $2,967 Avg Close — Range —
Q2 2014
Shares 104,540 Value ($000) $3,125 Avg Close — Range —
Q1 2014
Shares 92,500 Value ($000) $3,027 Avg Close — Range —
Q4 2013
Shares 89,400 Value ($000) $2,537 Avg Close — Range —