1865

The County National Bank of Clearfield was founded by a group of citizens from Clearfield on February 5, 1865. The law authorizing the organization of national banks was passed during President Lincoln's administration and had been in effect for less than two years.

1933

Years later, in March of 1933, President Roosevelt declared a "Bank Holiday," closing all national banks. Those banks in poor financial condition never reopened. 

1934

County National, however, reorganized in February of 1934 by virtue of a stock offering to existing depositors. The bank was renamed "The County National Bank at Clearfield," and was capitalized with $225,000 of preferred capital stock, $225,000 in common stock and $90,000 in surplus. Also, County National Bank formed a Trust Department to serve customers' trust and estate needs.  To simplify growth into additional market areas, the name was changed to "County National Bank" in 1965.

1984

In March of 1984, County National Bank reorganized and became a wholly owned subsidiary of CNB Financial Corporation. This arrangement allowed shareholders to expand the financial services beyond those the bank itself was permitted to offer under current regulations.

2005

In October, 2005, a new bank named ERIEBANK was formed in Erie, Pennsylvania. Operating as a division of County National Bank, the new organization opened a Loan Production Office at 1001 State Street in downtown Erie.

On November 7, 2005, CNB Financial Corporation purchased the performing loans of Holiday Consumer Discount Company and formed the Holiday Financial Services Corporation, a wholly owned subsidiary of CNB Financial Corporation.  The corporation offers its customers both secured and unsecured consumer loans, sales finance products and associated credit insurance products.

2006

County National Bank converted from a national banking charter to a state banking charter on December 29, 2006, officially changing its name to CNB Bank.

2013

On October 11, 2013, CNB Financial Corporation acquired the eight branch bank, Farmers Citizens Bank, which was headquartered just north of Columbus in Bucyrus, Ohio.  Following the acquisition, FCBank, a division of CNB Bank was formed.

2015

In July, 2015, CNB Bank completed a merger with Lake National Bank, a national bank in Mentor, Ohio with two branches. Offices of Lake National Bank now operate under the trade name, ERIEBANK, a division of CNB Bank. In November 2021, ground was broken for the first ERIEBANK branch in the Cleveland, OH area.

2016

In November 2016, a new bank, BankOnBuffalo, was formed in Buffalo, New York.  Operating as a division of CNB Bank, the new organization opened its first full service location inside Buffalo's historic Electric Tower. In July 2020, Bank of Akron was acquired by CNB Financial Corporation and now operates under the trade name BankOnBuffalo, a division of CNB Bank.

2021

Ridge View Bank, a new division of CNB Bank, entered the Roanoke, VA market in July, 2021. Ridge View Bank currently has loan production offices in downtown Roanoke and Smith Mountain Lake. The headquarters will be in Roanoke, with plans for a full-service branch in Salem.

2023

Impressia Bank, the newest division of CNB Bank, launched May, 16 2023. A bank designed for women by women, Impressia Bank will be a full-service banking institution dedicated to the professional and financial development and advancement of women business owners and women leaders.