Sec Form 4 Filing - UAW Chrysler Retireees Medical Benefits Plan @ NMF SLF I, Inc. - 2020-08-27

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 UAW Chrysler Retireees Medical Benefits Plan 2. Issuer Name and Ticker or Trading Symbol NMF SLF I, Inc. [ 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 UAW RETIREE MEDICAL BENEFITS TRUST, 200 WALKER STREET 3. Date of Earliest Transaction (MM/DD/YY) 08/27/2020 (Street) DETROIT, MI48207 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 08/27/2020 P 1,474,480 A $ 10.58 5,634,480 D ( 1 ) Common Stock 08/27/2020 P 2,310,964 A $ 10.58 8,830,964 D ( 2 ) Common Stock 08/27/2020 P 3,303,403 A $ 10.58 12,623,403 D ( 3 )

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 UAW Chrysler Retireees Medical Benefits Plan C/O UAW RETIREE MEDICAL BENEFITS TRUST 200 WALKER STREET DETROIT, MI48207 X UAW Ford Retireees Medical Benefits Plan C/O UAW RETIREE MEDICAL BENEFITS TRUST 200 WALKER STREET DETROIT, MI48207 X UAW GM RETIREES MEDICAL BENEFITS PLAN C/O UAW RETIREE MEDICAL BENEFITS TRUST 200 WALKER STREET DETROIT, MI48207 X Signatures UAW CHRYSLER RETIREES MEDICAL BENEFITS PLAN, /s/ Garon Meikle, Controller 08/27/2020 Signature of Reporting Person Date UAW FORD RETIREES MEDICAL BENEFITS PLAN, /s/ Garon Meikle, Controller 08/27/2020 Signature of Reporting Person Date UAW GM RETIREES MEDICAL BENEFITS PLAN, /s/ Garon Meikle, Controller 08/27/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These shares of common stock (the "Shares") of NMF SLF I, Inc. (the "Issuer") are owned directly by the UAW Chrysler Retirees Medical Benefits Plan, as established and maintained by the UAW Chrysler Retirees Employees' Beneficiary Association, an employee organization within the meaning of Section 3(4) of the Employee Retirement Income Security Act of 1974, as amended ("ERISA") under the UAW Retiree Medical Benefits Trust, organized as a 501(c)(9) Voluntary Employee Beneficiary Association (the "UAW RMBT"). ( 2 )These Shares of the Issuer are owned directly by the UAW Ford Retirees Medical Benefits Plan, as established and maintained by the UAW Ford Retirees Employees' Beneficiary Association, an employee organization within the meaning of Section 3(4) of ERISA under the UAW RMBT. ( 3 )These Shares of the Issuer are owned directly by the UAW GM Retirees Medical Benefits Plan, as established and maintained by the UAW GM Retirees Employees' Beneficiary Association, an employee organization within the meaning of Section 3(4) of ERISA under the UAW RMBT.

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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