Who did Columbia Bank merge with?

AllNations Bank 2 Anchor Bank 11 BANK OF BRIDGER National Association 8 BCB Community Bank 15 capitalone360 9 Chillicothe State Bank 10 FIRST CAROLINA Bank 14 FIRST National Association National Bank OK 9 First National Bank in Ord 4 First National Bank of Colorado 4 First National Bank of Osakis 1 HERITAGE Bank 10 Hocking Valley Bank 4 LEA CTY State Bank 8 LINKBANK 14 MIDLAND State Bank 17 OCEAN Bank 10 PEOPLES SCTY B&TC 6 Prairie Sun Bank 1 Waumandee State Bank 13