Investor FAQs

Kaiser Aluminum Corporation, headquartered in Foothill Ranch, Calif., is a leading producer of semi-fabricated specialty aluminum products, serving customers worldwide with highly-engineered solutions for aerospace and high-strength, general engineering, custom automotive, and industrial applications. The Company's North American facilities produce value-added sheet, plate, extrusions, rod, bar, tube, and wire products, adhering to traditions of quality, innovation, and service that have been key components of our culture since the Company was founded in 1946. 

Kaiser Aluminum’s Corporate Headquarters are located at:
27422 Portola Parkway, Suite 200
Foothill Ranch, CA 92610-2831

Kaiser Aluminum’s fiscal year ends on December 31.

Kaiser Aluminum’s independent registered public accounting firm is Deloitte & Touche LLP.

Kaiser Aluminum is listed on the Nasdaq Stock Exchange under the ticker symbol KALU. The Company's stock is included in the Russell 2000® index and the S&P Small Cap 600® index.

Please refer any questions regarding stock certificates, unpaid dividends, address changes for your account, or share transfers to our Transfer Agent:
250 Royall Street
Canton, MA 02021
Phone: (800) 504-8983

At this current time, Kaiser Aluminum does not offer investors the opportunity to purchase stock directly from the company.

You may contact Kaiser Aluminum Investor Relations at (949) 614-1757 or by sending an email to

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