Torres Daria Stacy-Walls Transaction

On April 6, 2026, Daria Stacy-Walls, a director at Columbia Financial, Inc., acquired 274.6479 shares of common stock through a stock-based deferral plan at a price of $17.75 per share. Following this transaction, her total holdings include 11,255 shares directly owned and 2,952 shares from stock awards. The acquired shares are part of a non-qualified stock-based deferral plan and will be settled in stock upon distribution. Additionally, stock awards granted under the 2019 Equity Incentive Plan vest on March 12, 2027.