EXHIBIT 99.1 PRESS RELEASE DATED JULY 23, 2025 Company Contact: William R. Jacobs Chief Financial Officer Tel: (732) 499-7200 ext. 2519 FOR IMMEDIATE RELEASE NORTHFIELD BANCORP, INC. ANNOUNCES SECOND QUARTER 2025 RESULTS NOTABLE ITEMS FOR THE QUARTER INCLUDE: WOODBRIDGE, N.J., JULY 23, 2025 -- NORTHFIELD BANCORP, INC. (Nasdaq:NFBK) (the "Company"), the holding company for Northfield Bank, reported net income of $9.6 million, or$0.24 per diluted share, for the three months ended June 30, 2025, compared to $ ...