CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

ENTERPRISE FINANCIAL SERVICES CORP's Holding History (CIK: 0001025835)

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

Q1 2016

Shares 203 Value ($000) $1 Avg Close $5.54 Range $2.63 - $8.94

Q4 2015

Shares 203 Value ($000) $1 Avg Close $4.29 Range $3.19 - $7.21

Q3 2015

Shares 203 Value ($000) $1 Avg Close $6.98 Range $4.07 - $10.59

Q1 2015

Shares 85 Value ($000) $1 Avg Close $20.13 Range $12.87 - $26.97

Q4 2014

Shares 85 Value ($000) $2 Avg Close $25.81 Range $20.79 - $31.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	203	$1	$5.54	$2.63 - $8.94
Q4 2015	203	$1	$4.29	$3.19 - $7.21
Q3 2015	203	$1	$6.98	$4.07 - $10.59
Q1 2015	85	$1	$20.13	$12.87 - $26.97
Q4 2014	85	$2	$25.81	$20.79 - $31.75