CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Rehmann Capital Advisory Group's Holding History (CIK: 0001633037)

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

Q2 2019

Shares 17 Value ($000) $117 Avg Close $7.43 Range $5.37 - $9.91

Q1 2019

Shares 17 Value ($000) $150 Avg Close $8.65 Range $6.98 - $9.98

Q4 2018

Shares 15 Value ($000) $109 Avg Close $9.06 Range $6.54 - $12.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	17	$117	$7.43	$5.37 - $9.91
Q1 2019	17	$150	$8.65	$6.98 - $9.98
Q4 2018	15	$109	$9.06	$6.54 - $12.25