KAISER ALUMINUM CORP

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

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2025

Shares 43,017 Value ($000) $4,941 Avg Close $94.44 Range $74.45 - $118.43

Q2 2021

Shares 26,584 Value ($000) $3,283 Avg Close $104.28 Range $88.44 - $118.01

Q3 2013

Shares 15,339 Value ($000) $1,093 Avg Close $46.69 Range $42.52 - $50.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,017	$4,941	$94.44	$74.45 - $118.43
Q2 2021	26,584	$3,283	$104.28	$88.44 - $118.01
Q3 2013	15,339	$1,093	$46.69	$42.52 - $50.28