Aegion’s stock transfer agent is American Stock Transfer & Trust Company (AST). If you are a registered shareholder, they can help with a variety of shareholder-related services including: change of address, transfer of stock ownership, lost or missing stock certificate(s) request and account statement requests.

Contact information is shown below:

American Stock Transfer & Trust Company, LLC
6201 15th Avenue
Brooklyn, NY 11219
Telephone: 1-800-937-5449 (Toll-free)


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