CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

Private Advisor Group, LLC's Holding History (CIK: 0001567755)

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

Q1 2020

Shares 28,340 Value ($000) $103 Avg Close $5.60 Range $3.01 - $8.23

Q3 2019

Shares 21,500 Value ($000) $143 Avg Close $6.62 Range $5.02 - $7.89

Q2 2019

Shares 20,159 Value ($000) $140 Avg Close $7.43 Range $5.37 - $9.91

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	28,340	$103	$5.60	$3.01 - $8.23
Q3 2019	21,500	$143	$6.62	$5.02 - $7.89
Q2 2019	20,159	$140	$7.43	$5.37 - $9.91