Sec Form 4 Filing - NANJI FARHAD @ PennyMac Financial Services, Inc. - 2021-03-17

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person NANJI FARHAD 2. Issuer Name and Ticker or Trading Symbol PennyMac Financial Services, Inc. [ PFSI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O PENNYMAC FINANCIAL SERVICES, INC., 3043 TOWNSGATE ROAD 3. Date of Earliest Transaction (MM/DD/YY) 03/17/2021 (Street) WESTLAKE VILLAGE, CA91361 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 170,099 ( 2 ) D Common Stock 03/17/2021 P 1,136 A $ 64.75 339,912 I See footnote ( 1 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other NANJI FARHAD C/O PENNYMAC FINANCIAL SERVICES, INC. 3043 TOWNSGATE ROAD WESTLAKE VILLAGE, CA91361 X Signatures /s/ Farhad Nanji 03/19/2021 Signature of Reporting Person Date

Explanation of Responses:

( 1 )MFN Partners, LP (the "Partnership") is the holder of the securities. MFN Partners GP, LLC ("MFN GP") is the General Partner to the Partnership. MFN Partners Management, LP ("MFN Management") is the investment adviser to the Partnership. MFN Partners Management, LLC ("MFN LLC") is the General Partner of MFN Management. The reporting person is a managing member of each of MFN GP and MFN LLC and disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein, if any. ( 2 )The reported amount consists of 6,360 restricted stock units and 163,739 shares of Common Stock. The restricted stock units are to be settled in an equal number of shares of Common Stock upon vesting.

Remarks: Remarks:The previous Form 4s filed on 03/09/2021 (as amended by the Form 4 Amendment filed on 03/10/2021) and 03/16/2021 aggregated the beneficial ownership of securities held directly by the reporting person and those held indirectly by the reporting person due to the reporting person's role as a managing member of MFN GP and MFN LLC. This Form 4 reports, and subsequently filed Form 4s will report, transactions in securities beneficially owned directly on a separate line from those beneficially owned indirectly.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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