X0508 4 2026-02-12 0001745916 PennyMac Financial Services, Inc. PFSI 0002058066 Tidmore Abbie C/O PENNYMAC FINANCIAL SERVICES, INC. 3043 TOWNSGATE ROAD WESTLAKE VILLAGE CA 91361 1 Chief Revenue Officer 0 Common Stock 2026-02-12 4 A 0 2964 0 A 7842 D Nonstatutory Stock Option (Right to Buy) 91.49 2026-02-12 4 A 0 7530 0 A 2027-02-12 2036-02-11 Common Stock 7530 7530 D The Reporting Person was granted restricted stock units, which will vest in three equal installments beginning on the first anniversary of the date of the grant, are to be settled in an equal number of shares of Common Stock upon vesting. The reported amount consists of 7,842 restricted stock units. The restricted stock units are to be settled in an equal number of shares of Common Stock upon vesting. This nonstatutory stock option to purchase 7,530 shares of Common Stock of the Issuer will vest as to one-third of the optioned shares on each of February 12, 2027, 2028 and 2029, subject to the Reporting Person's continued service through each date. /s/ Derek W. Stark, attorney-in-fact for Ms. Tidmore 2026-02-17