KAISER ALUMINUM CORP

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

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025

Shares 1,983 Value ($000) $228 Avg Close $94.44 Range $74.45 - $118.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,983	$228	$94.44	$74.45 - $118.43