Wintrust(WTFC) - 2025 Q2 - Quarterly Results

Exhibit 99.1 Wintrust Financial Corporation 9700 W. Higgins Road, Suite 800, Rosemont, Illinois 60018 News Release FOR IMMEDIATE RELEASE July 21, 2025 FOR MORE INFORMATION CONTACT: David A. Dykstra, Vice Chairman & Chief Operating Officer (847) 939-9000 Amy Yuhn, Executive Vice President, Communications (847) 939-9591 Web site address: www.wintrust.com Additionally, Mr. Crane noted, "Net interest margin in the second quarter remained within our expected range at 3.54% and we generated record net interest in ...