Columbia Financial, Inc. and Northfield Bancorp, Inc. Announce Mailing of Merger Consideration Election Materials and Deadline to Elect Preferred Form of Merger Consideration

FAIR LAWN, N.J. and WOODBRIDGE, N.J., June 11, 2026 (GLOBE NEWSWIRE) -- Columbia Financial, Inc. (“Columbia”) (NASDAQ: CLBK), a Delaware corporation and the mid-tier holding company for Columbia Bank (the “Bank”), and Northfield Bancorp, Inc. (“Northfield”) (…