KAISER ALUMINUM CORP

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

GeoSphere Capital Management, LLC's Holding History (CIK: 0001426876)

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

Q1 2015

Shares 12,000 Value ($000) $923 Avg Close $52.19 Range $48.77 - $55.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	12,000	$923	$52.19	$48.77 - $55.88