X0508 4 2024-04-15 0001174850 NICOLET BANKSHARES INC NIC 0001192634 BOHN WILLIAM M C/O NICOLET NATIONAL BANK GREEN BAY WI 54301 1 EVP Wealth Mgmt - Nicolet Bank 0 Common Stock 2024-04-15 4 A 0 10000 77.66 A 10000 D Stock Option (Right to Buy) 77.66 2024-04-15 4 A 0 50000 77.66 A 2034-04-15 Common Stock 50000 50000 D The restricted stock award of 10,000 shares will vest in five annual installments of 2,000 shares annually on April 15 of each year, beginning April 15, 2025, and will fully vest on April 15, 2029. The nonqualified option grant of 50,000 shares will vest in five annual installments of 10,000 shares annually on April 15 of each year, beginning on April 15, 2025, and will fully vest on April 15, 2029. /s/ H. Phillip Moore, Jr., as attorney-in-fact for William M. Bohn 2024-04-17