Tibra Equities Europe’s Century Aluminum CENX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-34,889	Closed	-$418K	–	200
2018 Q3	$418K	Buy	34,889 +16,377	+88%	+$196K	0.05%	158
2018 Q2	$292K	Buy	+18,512	New	+$292K	0.04%	114
2018 Q1	–	Sell	-16,586	Closed	-$326K	–	204
2017 Q4	$326K	Buy	+16,586	New	+$326K	0.14%	110