Meet Our Staff

Meet Our Staff

Mark Siebold

Wintrust Financial Corporation Headquarters

9700 W. Higgins Rd.

Rosemont, IL 60018

262-317-6404

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Mark Siebold

SVP, Head of Workplace Solutions

Wintrust Financial Corporation Headquarters

Wintrust Workplace Solutions

9700 W. Higgins Rd.

Rosemont, IL 60018

262-317-6404

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