CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

UNITED SERVICES AUTOMOBILE ASSOCIATION's Holding History (CIK: 0001021249)

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

Q3 2018

Shares 10,158 Value ($000) $122 Avg Close $12.86 Range $11.04 - $15.58

Q2 2018

Shares 10,112 Value ($000) $159 Avg Close $16.93 Range $14.14 - $20.19

Q1 2015

Shares 28,200 Value ($000) $389 Avg Close $20.13 Range $12.87 - $26.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	10,158	$122	$12.86	$11.04 - $15.58
Q2 2018	10,112	$159	$16.93	$14.14 - $20.19
Q1 2015	28,200	$389	$20.13	$12.87 - $26.97