X0508 4 2026-02-24 0001464423 PennyMac Mortgage Investment Trust PMT 0001544302 Jones Doug C/O PENNYMAC MORTGAGE INVESTMENT TRUST 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 1 Director, President & CMBO 0 Common Shares of Beneficial Interest 2026-02-24 4 F 0 4017 12.15 D 103896 D Represents shares withheld for taxes upon vesting of restricted share units. The reported amount consists of 72,337 restricted share units and 31,559 Common Shares of beneficial interest. The restricted share units are to be settled in an equal number of Common Shares of beneficial interest upon vesting. /s/ Derek W. Stark, attorney-in-fact for Mr. Jones 2026-02-26