The company will pay $186 million for First Bank Lubbock in a deal that also includes mortgage unit PrimeWest Mortgage.
The company will also gain branches in northern Alabama when it buys Tennessee Bancshares.
The California company is set to pick up a dozen branches after it buys FNB for $315 million.
The $74 million acquisition will allow First Mid-Illinois to expands it operatations in the Champaign-Urbana region in Illinois.
The company has agreed to buy the operations of Veterans Mortgage in Salt Lake City.
The bank, which agreed to acquire Hibernia Bancorp for $28 million, will adopt the seller's name after completing the deal.
The deal includes roughly 120 client relationships. Employees in CenterState's trust department will join Cypress Trust.
MFA Acquisition, which plans to keep Maryland Financial Bank's name, wants to add more products and services after the deal closes.
The Los Angeles company will sell $1.6 billion in loans, largely tied to technology and health care, by the end of this year.
Alpine Bancorp. in Illinois made its sale a highly inclusive process, forming a special evaluation team of senior leaders to help top management review offers.
