The New York company will enter Rochester as part of its $35 million purchase of FSB Bancorp.
The company will pay about $58 million in cash for Melrose Bancorp.
The Tennessee company said that Rob Garcia will be in charge of building a commercial banking team in the city.
The company will pay $94 million for a bank with operations in New Jersey's Somerset and Morris counties.
The Mississippi company will also top $4 billion in assets when it buys Southwest Georgia Financial.
The Pennsylvania company will pay $65 million for six branches that will join its Buffalo, N.Y., division.
The company, which recently bought Monument Bank, has agreed to acquire Covenant Financial.
A dearth of bigger acquirers will likely force more banks with less than $2 billion in assets to seek out their own deals.
The New Jersey company paid $336 million for all stock owned by Blue Harbour Group.
Bangor will pay $35 million in cash to gain branches in five communities.
