KAISER ALUMINUM CORP

Ticker: KALU CUSIP: 483007704 Class: COM PAR $0.01

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q2 2018

Shares 8,604 Value ($000) $896 Avg Close $81.46 Range $73.38 - $88.09

Q1 2018

Shares 8,118 Value ($000) $819 Avg Close $81.81 Range $74.66 - $88.95

Q4 2015

Shares 2,624 Value ($000) $220 Avg Close $60.26 Range $54.71 - $63.96

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	8,604	$896	$81.46	$73.38 - $88.09
Q1 2018	8,118	$819	$81.81	$74.66 - $88.95
Q4 2015	2,624	$220	$60.26	$54.71 - $63.96