Who did Flagstar Bank merge with?

Bank of Hydro 8 Bank of Iberia 7 Bank of Ocean City 7 Bank of the Southwest 2 Chelsea Savings Bank 3 Chester National Bank 4 Farmers & Merchants State Bank, Bloomfield 1 First Bank of Coastal Georgia 5 First Bank of Ohio 5 FREMONT Bank 12 Grand Rapids State Bank 12 Independence Bank 2 Integrity Bank Plus 7 LIBERTY CAP Bank 5 New Frontier Bank 17 OCEANFIRST Bank National Association 11 Solutions Bank 5 State Bank of Cherry 2 United Mississippi Bank 7 Yampa Valley Bank 6