X0306 4 2022-02-25 0001464423 PennyMac Mortgage Investment Trust PMT 0001469174 Stewart Stacey D. C/O PENNYMAC MORTGAGE INVESTMENT TRUST 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 Common Shares of Beneficial Interest 2022-02-25 4 A 0 6704 0 A 39104 D The Reporting Person was granted 6,704 restricted share units. The restricted share units, which vest in full on the first anniversary of the grant date, are to be settled in an equal number of common shares of beneficial interest upon vesting. The reported amount consists of 13,116 restricted share units and 25,988 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 Stacey D. Stewart 2022-03-01