JBGS

SEC source: 0001104659-19-001898 · a4.xml · derivative · entry 1

Banerjee Madhumita Moina · CIK 0001763851 · EVP.Head of Capital Markets

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,418

Underlying: Common Shares · 10,230 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001897 · a4.xml · derivative · entry 2

Reynolds Kevin · CIK 0001708638 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,327

Underlying: Common Shares · 25,667 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001897 · a4.xml · derivative · entry 1

Reynolds Kevin · CIK 0001708638 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,660

Underlying: Common Shares · 14,615 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 101,019 instead of 75,550 on Line 1 of Column 9 and 143,045 instead of 118,453 on Line 2 of Column 9.

SEC source: 0001104659-19-001899 · a4.xml · derivative · entry 2

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,526

Underlying: Common Shares · 25,667 shares

Expires not disclosed

F3 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F4 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F3 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F4 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F3 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F4 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F3 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F4 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001899 · a4.xml · derivative · entry 1

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,859

Underlying: Common Shares · 14,615 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001896 · a4.xml · derivative · entry 2

MUSELES STEVEN A · CIK 0001256324 · Chief Legal Off.&Corp Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,924

Underlying: Common Shares · 15,400 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001896 · a4.xml · derivative · entry 1

MUSELES STEVEN A · CIK 0001256324 · Chief Legal Off.&Corp Secy

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,524

Underlying: Common Shares · 8,769 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 37,346 instead of 27,963 on Line 1 of Column 9 and 51,755 instead of 43,324 on Line 2 of Column 9.

SEC source: 0001104659-19-001895 · a4.xml · derivative · entry 3

Coulter Brian Patrick · CIK 0001708642 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,527

Underlying: Common Shares · 14,615 shares

Expires not disclosed

F6 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.expiration_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

SEC source: 0001104659-19-001895 · a4.xml · derivative · entry 2

Coulter Brian Patrick · CIK 0001708642 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,912

Underlying: Common Shares · 12,833 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001895 · a4.xml · derivative · entry 1

Coulter Brian Patrick · CIK 0001708642 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,079

Underlying: Common Shares · 7,307 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 107,367 instead of 74,391 on Line 1 of Column 9 and 115,772 instead of 110,854 on Line 2 of Column 9.

SEC source: 0001104659-19-001894 · a4.xml · derivative · entry 3

Paul David Peter · CIK 0001708643 · Pres.&Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 319,732

Underlying: Common Shares · 18,269 shares

Expires not disclosed

F6 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.expiration_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

SEC source: 0001104659-19-001894 · a4.xml · derivative · entry 2

Paul David Peter · CIK 0001708643 · Pres.&Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,463

Underlying: Common Shares · 46,904 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001894 · a4.xml · derivative · entry 1

Paul David Peter · CIK 0001708643 · Pres.&Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,559

Underlying: Common Shares · 26,708 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 188,355 instead of 134,735 on Line 1 of Column 9 and 227,851 instead of 204,740 on Line 2 of Column 9.

SEC source: 0001104659-19-001892 · a4.xml · derivative · entry 3

Kelly William Matthew · CIK 0001708667 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 679,640

Underlying: Common Shares · 21,923 shares

Expires not disclosed

F6 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.expiration_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive all of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

SEC source: 0001104659-19-001892 · a4.xml · derivative · entry 2

Kelly William Matthew · CIK 0001708667 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 657,717

Underlying: Common Shares · 82,082 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001892 · a4.xml · derivative · entry 1

Kelly William Matthew · CIK 0001708667 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 575,635

Underlying: Common Shares · 46,739 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 377,669 instead of 283,834 on Line 1 of Column 9 and 528,896 instead of 440,404 on Line 2 of Column 9.

SEC source: 0001104659-19-001891 · a4.xml · derivative · entry 3

Theriot Stephen W. · CIK 0001578708 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,246

Underlying: Common Shares · 8,038 shares

Expires not disclosed

F6 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive a portion of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · price: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive a portion of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.exercise_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive a portion of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

F6 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units are a class of units in the OP that 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F7 · derivative.expiration_date: These LTIP Units were issued pursuant to the reporting person's election with the Issuer to receive a portion of his cash bonus payable for 2018 in the form of fully vested LTIP Units.

SEC source: 0001104659-19-001891 · a4.xml · derivative · entry 2

Theriot Stephen W. · CIK 0001578708 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,208

Underlying: Common Shares · 23,452 shares

Expires not disclosed

F4 · derivative.exercise_price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · price: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · price: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.exercise_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.exercise_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

F4 · derivative.expiration_date: The reporting person received a grant of LTIP Units pursuant to the Omnibus Plan. These LTIP Units, plus any LTIP Units received in respect of accrued dividend equivalents pursuant to the terms of the award agreements, are a class of units in the OP that, if earned and 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. The resulting OP Units are redeemable by the holder for one Common Share per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F5 · derivative.expiration_date: These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 10, 2019 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, the LTIP Units will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on January 10, 2023 (or, if any LTIP Units become earned during the additional seven-year performance period, on such date the LTIP Units become earned), subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-001891 · a4.xml · derivative · entry 1

Theriot Stephen W. · CIK 0001578708 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,756

Underlying: Common Shares · 13,354 shares

Expires not disclosed

F1 · derivative.exercise_price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · price: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · price: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.exercise_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.exercise_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: The reporting person received a grant of limited partnership units in JBG SMITH Properties LP, JBG SMITH Properties' (the "Issuer's") operating partnership (the "OP"), designated as LTIP Units ("LTIP Units") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan ("Omnibus Plan"). These 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 operating partnership units in the OP ("OP Units"). The resulting OP Units are redeemable by the holder for one common share of the Issuer, par value $0.01 (a "Common Share") per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two-year anniversary of the LTIP Units issuance.

F2 · derivative.expiration_date: The LTIP Units vest 25% on each of the first through fourth anniversaries of January 10, 2019, subject to reporting person's continued employment through each vesting date.

F3 · balance_after: The Form 4 filed on November 14, 2018 should have listed 95,460 instead of 68,650 on Line 1 of Column 9 and 117,402 instead of 104,563 on Line 2 of Column 9.

SEC source: 0001104659-19-000801 · a4.xml · derivative · entry 2

Reynolds Kevin · CIK 0001708638 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By KR Fund Holdings, L.L.C.

Disclosed balance after: 4,009

Underlying: Common Shares · 12,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000801 · a4.xml · nonDerivative · entry 1

Reynolds Kevin · CIK 0001708638 · Co-Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By KR Fund Holdings, L.L.C.

Disclosed balance after: 12,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000799 · a4.xml · derivative · entry 4

Glosserman Michael J · CIK 0001436265 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MG Fund Holdings II, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 95,660 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000799 · a4.xml · derivative · entry 3

Glosserman Michael J · CIK 0001436265 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MG Fund Holdings I, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 98,437 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000799 · a4.xml · nonDerivative · entry 2

Glosserman Michael J · CIK 0001436265 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MG Fund Holdings II, L.L.C.

Disclosed balance after: 95,660

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000799 · a4.xml · nonDerivative · entry 1

Glosserman Michael J · CIK 0001436265 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By MG Fund Holdings I, L.L.C.

Disclosed balance after: 98,437

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000796 · a4.xml · derivative · entry 4

Iker James Lee · CIK 0001708639 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By JI Fund Holdings Medium, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 40,017 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000796 · a4.xml · derivative · entry 3

Iker James Lee · CIK 0001708639 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 867,705

Underlying: Common Shares · 50,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F2 · derivative.exercise_price: 436,006 of these OP Units are scheduled to vest in equal monthly installments, beginning on February 1, 2020 and ending on July 1, 2022, subject to the reporting person's continued employment through each vesting date.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F2 · derivative.exercise_date: 436,006 of these OP Units are scheduled to vest in equal monthly installments, beginning on February 1, 2020 and ending on July 1, 2022, subject to the reporting person's continued employment through each vesting date.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F2 · derivative.expiration_date: 436,006 of these OP Units are scheduled to vest in equal monthly installments, beginning on February 1, 2020 and ending on July 1, 2022, subject to the reporting person's continued employment through each vesting date.

SEC source: 0001104659-19-000796 · a4.xml · nonDerivative · entry 2

Iker James Lee · CIK 0001708639 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By JI Fund Holdings Medium, L.L.C.

Disclosed balance after: 40,017

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000796 · a4.xml · nonDerivative · entry 1

Iker James Lee · CIK 0001708639 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000798 · a4.xml · derivative · entry 2

Paul David Peter · CIK 0001708643 · Pres. & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Indirect · By DP Fund Holdings, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 29,619 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000798 · a4.xml · nonDerivative · entry 1

Paul David Peter · CIK 0001708643 · Pres. & Chief Operating Off.

10b5-1 filing: Not disclosed

Ownership: Indirect · By DP Fund Holdings, L.L.C.

Disclosed balance after: 29,619

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000800 · a4.xml · derivative · entry 4

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By RS Fund Holdings II, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 91,356 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000800 · a4.xml · derivative · entry 3

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By RS Fund Holdings I, L.L.C.

Disclosed balance after: 0

Underlying: Common Shares · 94,934 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.exercise_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

F1 · derivative.expiration_date: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000800 · a4.xml · nonDerivative · entry 2

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By RS Fund Holdings II, L.L.C.

Disclosed balance after: 91,356

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001104659-19-000800 · a4.xml · nonDerivative · entry 1

Stewart Robert Alexander · CIK 0001708865 · Director · Executive Vice Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By RS Fund Holdings I, L.L.C.

Disclosed balance after: 94,934

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Operating Partnership Unit ("OP Unit") in JBG SMITH Properties LP, the operating partnership of JBG SMITH Properties (the "Issuer"), is redeemable 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.

SEC source: 0001123292-18-001113 · edgar.xml · nonDerivative · entry 3

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 3,871,118

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

F3 · price: The price reported in Column 4 reflects a weighted average price of $38.0431. These shares were sold in multiple transactions at prices ranging from $38.00 to $38.215 inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001113 · edgar.xml · nonDerivative · entry 2

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 3,891,718

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

F2 · price: The price reported in Column 4 reflects a weighted average price of $38.271. These shares were sold in multiple transactions at prices ranging from $38.00 to $38.67, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001113 · edgar.xml · nonDerivative · entry 1

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 3,906,951

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

F1 · price: The price reported in Column 4 reflects a weighted average price of $38.3861. These shares were sold in multiple transactions at prices ranging from $38.21 to $39.065, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 1.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001105 · edgar.xml · nonDerivative · entry 4

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,037,951

F5 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F4 · price: The price reported in Column 4 reflects a weighted average price of $39.798. These shares were sold in multiple transactions at prices ranging from $39.48 to $40.325, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 4.

F5 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001105 · edgar.xml · nonDerivative · entry 3

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,110,704

F5 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F3 · price: The price reported in Column 4 reflects a weighted average price of $39.3568. These shares were sold in multiple transactions at prices ranging from $39.245 to $39.47, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3.

F5 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001105 · edgar.xml · nonDerivative · entry 2

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,184,864

F5 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F2 · price: The price reported in Column 4 reflects a weighted average price of $40.0905. These shares were sold in multiple transactions at prices ranging from $39.81 to $40.27, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2.

F5 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001105 · edgar.xml · nonDerivative · entry 1

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,261,764

F5 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F1 · price: The price reported in Column 4 reflects a weighted average price of $39.39. These shares were sold in multiple transactions at prices ranging from $38.885 to $39.805, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 1.

F5 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001101 · edgar.xml · nonDerivative · entry 3

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,334,864

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F3 · price: The price reported in Column 4 reflects a weighted average price of $39.96. These shares were sold in multiple transactions at prices ranging from $39.82 to $40.525, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001101 · edgar.xml · nonDerivative · entry 2

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,392,952

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F2 · price: The price reported in Column 4 reflects a weighted average price of $39.63. These shares were sold in multiple transactions at prices ranging from $39.425 to $39.815, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001101 · edgar.xml · nonDerivative · entry 1

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,434,864

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F1 · price: The price reported in Column 4 reflects a weighted average price of $40.1728. These shares were sold in multiple transactions at prices ranging from $39.91 to $40.325, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 1.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001099 · edgar.xml · nonDerivative · entry 2

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,494,864

F3 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F2 · price: The price reported in Column 4 reflects a weighted average price of $39.8349. These shares were sold in multiple transactions at prices ranging from $40.11 to $39.31, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2.

F3 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001099 · edgar.xml · nonDerivative · entry 1

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,549,864

F3 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F1 · price: The price reported in Column 4 reflects a weighted average price of $39.4047. These shares were sold in multiple transactions at prices ranging from $39.715 to $39.055, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 1.

F3 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001089 · edgar.xml · nonDerivative · entry 2

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,595,256

F3 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

F2 · price: The price reported in Column 4 reflects a weighted average price of $39.1958. These shares were sold in multiple transactions at prices ranging from $38.97 to $39.44, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 2.

F3 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001089 · edgar.xml · nonDerivative · entry 1

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,648,535

F3 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

F1 · price: The price reported in Column 4 reflects a weighted average price of $39.0737. These shares were sold in multiple transactions at prices ranging from $38.535 to $39.31, inclusive. The reporting person undertakes to provide to JBG SMITH Properties (the "Issuer"), any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 1.

F3 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. Each of the transactions reflected in Column 4 of Table I represents the sale of Common Shares by the LLCs on a pro rata basis.

SEC source: 0001123292-18-001087 · edgar.xml · nonDerivative · entry 3

YALE UNIVERSITY · CIK 0000938582 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLCs

Disclosed balance after: 4,748,535

F4 · shares: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.

F3 · price: The price reported in Column 4 reflects a weighted average price of $39.8847. These shares were sold in multiple transactions at prices ranging from $39.60 to $40.38, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote 3.

F4 · ownership.nature: The Issuer previously issued to ten limited liability companies (the "LLCs") controlled by the reporting person common shares, par value $0.01 ("Common Shares"), of the Issuer as consideration for the contribution of certain assets by The JBG Companies and investment funds associated with The JBG Companies to the Issuer or its subsidiaries in connection with a previously completed business combination transaction. The reporting person is, directly or indirectly, the sole or majority owner of the membership interests of each of the LLCs. The reporting person disclaims beneficial ownership of the Common Shares except to the extent of its pecuniary interest therein. The transactions reflected in Column 4 of Table I represent the sale of Common Shares by the LLCs on a pro rata basis.