X0407 4 2023-05-01 0001745916 PennyMac Financial Services, Inc. PFSI 0001575023 NANJI FARHAD C/O PENNYMAC FINANCIAL SERVICES, INC. 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 0 Common Stock 2023-05-01 4 A 0 390 63.03 A 178954 D Common Stock 4531792 I MFN Partners, LP The Reporting Person received these shares in lieu of cash compensation payable for services rendered as a non-management director of Issuer during the previous quarter. The transaction is exempt under Rule 16b-3 of the Securities Exchange Act of 1934. The reported amount consists of 2,387 restricted stock units and 176,567 of Common Stock. The restricted stock units are to be settled in an equal number of shares of Common Stock upon vesting. /s/ Derek W. Stark, attorney-in-fact for Mr. Nanji 2023-05-02