Form 3 Filing for Michael Walter Neff

Michael Walter Neff, Chief Operating Officer of Bank of N.T. Butterfield & Son Ltd, reported a transaction on March 31, 2026. The filing indicates ownership of 48,718 shares of Bank of N.T. Butterfield & Son Ltd common stock. Additionally, Neff holds 5,730 Restricted Stock Units (RSUs) with a vesting date of February 12, 2027, and 45,636 RSUs with vesting dates on February 10, 2028, and February 9, 2029. These RSUs represent contingent rights to receive one share of common stock upon vesting, with no expiration date prior to vesting. The conversion or exercise price for these RSUs is $0.