X0508 4 2023-08-21 0001174850 NICOLET BANKSHARES INC NIC 0001243734 WEYERS ROBERT J C/O NICOLET NATIONAL BANK 111 NORTH WASHINGTON STREET GREEN BAY WI 54301 1 0 Common Stock 2023-08-21 4 G 0 5556 0 D 83057 D Common Stock 3500 I by RJW Family Investments LLC Common Stock 4000 I By Ronald and Colleen Weyers Grandchildren's Trust #2 Common Stock 25250 I By Weyers Family Limited Partnership Common Stock 8674 I By Nicolet National Bank Deferred Compensation Plan For Non-employee Directors Represents the holdings of RJW Family Investments, LLC of which the reporting person is an owner. The reporting person disclaims beneficial ownership of registrant common stock held by RJW Family Investments, LLC except to the extent of his pecuniary interest. Represents the holdings of Ronald and Colleen Weyers Grandchildren's Trust #2 of which the reporting person is trustee. The reporting person disclaims beneficial ownership of registrant common stock held by Ronald and Colleen Weyers Grandchildren's Trust #2 except to the extent of his pecuniary interest. Represents the holdings of Weyers Family Limited Partnership, of which the reporting person is a general partner. The reporting person disclaims beneficial ownership of registrant common stock held by Weyers Family Limited Partnership except to the extent of his pecuniary interest. /s/ H. Phillip Moore, Jr., as attorney-in-fact for Robert J. Weyers 2023-08-23