Product Support

If you have a question about a Morningstar product or subscription, please contact our product support team at:
+1 312 384-4000

Investor Relations

We encourage all interested parties—including securities analysts, potential shareholders, and others—to submit questions to us in writing. If you have a question about our business, please contact us at:


Morningstar, Inc.
Attn: Sarah Bush
Director, Investor Relations
22 West Washington Street
Chicago, IL 60602

Transfer Agent and Registrar

Computershare Investor Services LLC
2 North LaSalle Street
Chicago, IL 60602
+1 866 303-0659
+1 312 588-4659

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