First Niagara Financial Group, Inc. (NASDAQ: FNFG) named a new treasurer Thursday.
Jeffrey Maddigan, who has been with the banking company for 19 years, assumed his new role immediately. Maddigan was previously senior director of balance sheet strategy and oversaw the team responsible for the company’s investment portfolio, wholesale funding, capital management, and product pricing.
As treasurer, Maddigan will also be responsible for interest rate risk, capital, and liquidity management. He succeeds Michael Harrington, who left First Niagara earlier this year to become executive vice president and treasurer at Susquehanna Bancshares, Inc.
(Sponsored)

Year-End Benefits Check: Is Your Team Getting the BOOST They Deserve for 2026?
As we close out 2025 and finalize employee benefits for the coming year, there’s one question every small to medium-sized business owner should ask: Are your employees truly understanding—and maximizing—the

Fraud Contingencies Plans Are Essential
Your business likely has a disaster recovery plan in place—procedures for handling fires, natural disasters or other crises that could disrupt operations or endanger lives. While a fraud contingency plan
First Niagara Bank is number four in the Syracuse–area deposit market with 21 branches, more than $808 million in deposits, and a market share of 7.53 percent. The bank is also number four in the Utica-Rome metro area with nine branches, $405.9 million in deposits, and a market share of nearly 11 percent, according to the latest statistics from the Federal Deposit Insurance Corp.
First Niagara is number two in the Binghamton–area deposit market with 10 branches, more than $342.5 million in deposits, and a market share of more than 12.8 percent.
The bank has $35 billion in assets and nearly 430 branches in upstate New York, Pennsylvania, Connecticut, and Massachusetts.
Contact Tampone at ktampone@cnybj.com


