144 0001312868 XXXXXXXX LIVE 0001605301 CB Financial Services, Inc. 001-36706 100 NORTH MARKET STREET CARMICHAELS PA 15320 724-966-5041 LaCarte John J Director Common Stock Stifel Nicholas & Company Inc.

501 N Broadway St. Louis MO 63102

1342 44957.00 5123621 12/09/2024 NASDAQ Common Stock 12/16/2016 Option Exercise Issuer N 400 12/09/2024 Cash Common Stock 12/15/2017 Option Exercise Issuer N 1115 12/09/2024 Cash Y 12/09/2024 /s/ Dominick Iadicicco, as a duly authorized representative of [STIFEL], as attorney-in-fact for John LaCarte