U S G CORP

CUSIP: 903293405 Class: COM NEW

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2019
Shares 128,207 Value ($000) $5,551 Avg Close — Range —
Q4 2018
Shares 110,399 Value ($000) $4,710 Avg Close — Range —
Q3 2018
Shares 105,323 Value ($000) $4,562 Avg Close — Range —
Q2 2018
Shares 104,201 Value ($000) $4,493 Avg Close — Range —
Q1 2018
Shares 42,628 Value ($000) $1,723 Avg Close — Range —
Q4 2017
Shares 7,061 Value ($000) $272 Avg Close — Range —
Q4 2015
Shares 76,839 Value ($000) $1,866 Avg Close — Range —
Q2 2015
Shares 34,415 Value ($000) $956 Avg Close — Range —
Q1 2015
Shares 94,301 Value ($000) $2,518 Avg Close — Range —
Q4 2014
Shares 118,933 Value ($000) $3,329 Avg Close — Range —
Q2 2014
Shares 11,800 Value ($000) $356 Avg Close — Range —