X0508 4 2023-07-31 0001464423 PennyMac Mortgage Investment Trust PMT 0001668396 Lynch Catherine A. C/O PENNYMAC MORTGATE INVESTMENT TRUST 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 0 Common Shares of Beneficial Interest 2023-07-31 4 P 0 274.1452 12.9139 A 22762.7821 D Shares acquired under a broker automatic dividend reinvestment plan. The reported amount consists of 8,058 restricted stock units and 14,704.7821 shares of Common Shares. The restricted stock units are to be settled in an equal number of shares of Common Shares upon vesting. /s/ Derek W. Stark, attorney-in-fact for Ms. Lynch 2023-08-01