Sec Form 4 Filing - MUSELES STEVEN A @ JBG SMITH Properties - 2022-08-15

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 MUSELES STEVEN A 2. Issuer Name and Ticker or Trading Symbol JBG SMITH Properties [ JBGS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Chief Legal Off. & Corp. Secy (Last) (First) (Middle) C/O JBG SMITH PROPERTIES, 4747 BETHESDA AVENUE, SUITE 200 3. Date of Earliest Transaction (MM/DD/YY) 08/15/2022 (Street) BETHESDA, MD20814 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 Shares 08/15/2022 C( 1 ) 13,487 A 19,220( 3 ) D Common Shares 08/16/2022 S 13,487 D $ 23.96( 4 ) 5,733 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 LTIP Units ( 5 ) 08/15/2022 C( 1 ) 13,487 ( 5 ) ( 5 ) Common Shares 13,487 ( 5 ) 218,040( 6 ) D OP Units ( 2 )( 5 ) 08/15/2022 C( 1 ) 13,487 ( 2 )( 5 ) ( 2 )( 5 ) Common Shares 13,487 ( 2 )( 5 ) 13,487 D OP Units ( 2 ) 08/15/2022 C( 1 ) 13,487 ( 2 ) ( 2 ) Common Shares 13,487 ( 2 ) 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other MUSELES STEVEN A C/O JBG SMITH PROPERTIES 4747 BETHESDA AVENUE, SUITE 200 BETHESDA, MD20814 Chief Legal Off. & Corp. Secy Signatures /s/ Steven A. Museles 08/17/2022 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the "OP"), the operating partnership of JBG SMITH Properties (the "Issuer"), designated as LTIP Units ("LTIP Units") into Operating Partnership Units ("OP Units") in the OP, and an exchange of OP Units into common shares. No sale or monetization of securities has occurred. ( 2 )Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a "Common Share"), or the cash value of a Common Share, at the Issuer's option. ( 3 )Reflects the acquisition of an additional 975 Common Shares on June 30, 2021 and 1,244 Common Shares on June 30, 2022 through the Issuer's Employee Share Purchase Plan and an additional 41 Common Shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person. ( 4 )The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $23.90 to $24.03, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (4) to this Form 4. ( 5 )Limited partnership units in the OP designated as LTIP Units ("LTIP Units") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units. ( 6 )The total number of LTIP Units has been revised to reflect that certain LTIP Units, originally granted in January 2019, were forfeited based on performance conditions set forth in the award agreement.

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).

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