Sec Form 3 Filing - LIBERTY MUTUAL HOLDING CO @ 5C Lending Partners Corp. - 2024-11-07

FORM 3 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 LIBERTY MUTUAL HOLDING CO 2. Issuer Name and Ticker or Trading Symbol 5C Lending Partners Corp. [ NONE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O LIBERTY MUTUAL INSURANCE COMPANY, 175 BERKELEY STREET 3. Date of Earliest Transaction (MM/DD/YY) 11/07/2024 (Street) BOSTON, MA02116 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ 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, par value $0.001 per share 99,438 ( 1 ) ( 2 ) I See Footnote ( 1 ) ( 2 ) Common Stock, par value $0.001 per share 39,775 ( 3 ) D

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 LIBERTY MUTUAL HOLDING CO C/O LIBERTY MUTUAL INSURANCE COMPANY 175 BERKELEY STREET BOSTON, MA02116 X LIBERTY MUTUAL INSURANCE CO 175 BERKELEY STREET BOSTON, MA02116 X Signatures LIBERTY MUTUAL HOLDING COMPANY INC., By: /s/ Vlad Barbalat, Executive Vice President 11/25/2024 Signature of Reporting Person Date LIBERTY MUTUAL INSURANCE COMPANY, By: /s/ Vlad Barbalat, Executive Vice President 11/25/2024 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The securities reported herein represent the pro rata portion of the shares of the issuer held by Liberty Mutual Insurance Company, Employers Insurance Company of Wausau, Liberty Mutual Fire Insurance Company, The Ohio Casualty Insurance Company, Peerless Insurance Company and Safeco Insurance Company of America (collectively, the "Subsidiaries") that Liberty Mutual Holding Company Inc. ("LMHC") may be deemed to beneficially own pursuant to the Subscription Agreements, dated October 23, 2024 (the "Subscription Agreements"), entered into by each of the Subsidiaries and 5C Lending Partners Corp., pursuant to which the Subsidiaries purchased certain securities of the issuer. ( 2 )(Continued from footnote 1)The Subsidiaries are indirect wholly-owned subsidiaries of LMHC. Accordingly, LMHC may be deemed also to have beneficial ownership over the pro rata portion of the shares of the issuer held directly by the Subsidiaries. LMHC disclaims beneficial ownership in the securities reported herein except to the extent of their pecuniary interest therein. ( 3 )These securities are held by Liberty Mutual Insurance Company.

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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