Historical shareholding details of John W. Rosenthal Capital Management, Inc. holdings in Bank First Corp (BFC)

Monthly changes of John W. Rosenthal Capital Management, Inc. shareholding in Bank First Corp over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Jun 30, 2025	John W. Rosenthal Capital Management, Inc.	10,400	0.11%

Mar 31, 2025	John W. Rosenthal Capital Management, Inc.	10,400	0.11%

Dec 31, 2024	John W. Rosenthal Capital Management, Inc.	10,400	0.10%