U S G CORP

CUSIP: 903293405 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2018
Shares 2,562 Value ($000) $109 Avg Close Range
Q3 2018
Shares 5,246 Value ($000) $227 Avg Close Range
Q1 2018
Shares 17,700 Value ($000) $715 Avg Close Range
Q4 2017
Shares 24,805 Value ($000) $956 Avg Close Range
Q3 2017
Shares 22,143 Value ($000) $723 Avg Close Range
Q1 2017
Shares 8,813 Value ($000) $280 Avg Close Range
Q4 2016
Shares 18,890 Value ($000) $546 Avg Close Range
Q3 2016
Shares 4,836 Value ($000) $125 Avg Close Range
Q2 2016
Shares 11,282 Value ($000) $304 Avg Close Range
Q1 2016
Shares 4,605 Value ($000) $114 Avg Close Range
Q4 2015
Shares 10,359 Value ($000) $252 Avg Close Range
Q3 2015
Shares 9,068 Value ($000) $241 Avg Close Range
Q2 2015
Shares 21,709 Value ($000) $603 Avg Close Range
Q1 2015
Shares 35,051 Value ($000) $936 Avg Close Range
Q4 2014
Shares 15,470 Value ($000) $433 Avg Close Range
Q3 2014
Shares 6,519 Value ($000) $179 Avg Close Range
Q1 2014
Shares 22,601 Value ($000) $740 Avg Close Range
Q4 2013
Shares 9,087 Value ($000) $258 Avg Close Range
Q3 2013
Shares 6,529 Value ($000) $187 Avg Close Range
Q2 2013
Shares 4,910 Value ($000) $113 Avg Close Range