U S G CORP

CUSIP: 903293405 Class: COM NEW

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q4 2015
Shares 10,816 Value ($000) $263 Avg Close — Range —
Q3 2015
Shares 10,780 Value ($000) $287 Avg Close — Range —
Q2 2015
Shares 10,780 Value ($000) $300 Avg Close — Range —
Q1 2015
Shares 10,310 Value ($000) $275 Avg Close — Range —