MARK ELBAUM - 28 Feb 2026 Form 4 Insider Report for PennyMac Financial Services, Inc. (PFSI)

Role: Chief Capital Markets Officer
Signature: /s/ Derek W. Stark, attorney-in-fact for Mr. Elbaum
Issuer symbol: PFSI
Transactions as of: 28 Feb 2026
Net transactions value: -$6,527
Form type: 4
Filing time: 03 Mar 2026, 18:23:23 UTC
Previous filing: 26 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ELBAUM MARK	Chief Capital Markets Officer	C/O PENNYMAC FINANCIAL SERVICES, INC., 3043 TOWNSGATE ROAD, WESTLAKE VILLAGE	/s/ Derek W. Stark, attorney-in-fact for Mr. Elbaum	03 Mar 2026	0001025424

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PFSI	Common Stock	Tax liability	$6,527	-71	-1.3%	$91.93	5,333	28 Feb 2026	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares sold upon vesting of restricted share units.
F2	The reported amount consists of 3,492 of restricted stock units and 1,841 shares of Common Stock. The restricted stock units are to be settled in an equal number of shares of Common Stock upon vesting.