U S G CORP

CUSIP: 903293405 Class: COM NEW

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q1 2019
Shares 472,039 Value ($000) $20,439 Avg Close — Range —
Q4 2018
Shares 534,989 Value ($000) $22,823 Avg Close — Range —
Q3 2018
Shares 331,063 Value ($000) $14,338 Avg Close — Range —
Q2 2018
Shares 162,109 Value ($000) $6,990 Avg Close — Range —
Q1 2018
Shares 116,085 Value ($000) $4,692 Avg Close — Range —
Q4 2017
Shares 17,560 Value ($000) $677 Avg Close — Range —
Q3 2017
Shares 17,613 Value ($000) $575 Avg Close — Range —
Q2 2017
Shares 17,440 Value ($000) $506 Avg Close — Range —
Q1 2017
Shares 17,440 Value ($000) $555 Avg Close — Range —
Q4 2016
Shares 47,272 Value ($000) $1,365 Avg Close — Range —
Q3 2016
Shares 55,450 Value ($000) $1,433 Avg Close — Range —
Q2 2016
Shares 56,750 Value ($000) $1,530 Avg Close — Range —
Q1 2016
Shares 63,650 Value ($000) $1,579 Avg Close — Range —
Q4 2015
Shares 66,560 Value ($000) $1,617 Avg Close — Range —
Q3 2015
Shares 68,390 Value ($000) $1,821 Avg Close — Range —
Q2 2015
Shares 70,320 Value ($000) $1,954 Avg Close — Range —
Q1 2015
Shares 70,720 Value ($000) $1,888 Avg Close — Range —
Q4 2014
Shares 72,650 Value ($000) $2,033 Avg Close — Range —
Q3 2014
Shares 68,510 Value ($000) $1,883 Avg Close — Range —
Q2 2014
Shares 68,040 Value ($000) $2,050 Avg Close — Range —