. NICOLET BANKSHARES, INC. ANNOUNCES RECORD QUARTERLY NET INCOME FOR SECOND QUARTER 2025 Exhibit 99.1 FOR IMMEDIATE RELEASE Green Bay, Wisconsin, July 15, 2025 - Nicolet Bankshares, Inc. (NYSE: NIC) ("Nicolet") announced record quarterly net income of $36 million for second quarter 2025 and earnings per diluted common share of$2.34, compared to net income of $33 million and earnings per diluted common share of$2.08 for first quarter 2025, and net income of $29 million and earnings per diluted common share ...