{"transactions":[{"id":744681,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2026-06-09T20:05:11.000Z","date":"2026-06-08","kind":"sale","planned":false,"acquired":false,"shares":12032,"price":15.01,"value":180600.32,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-26-071827","document":"tm2617251-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926071827/tm2617251-1_4seq1.xml","form_type":"4"}},{"id":744680,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2026-06-09T20:05:11.000Z","date":"2026-06-08","kind":"sale","planned":false,"acquired":false,"shares":7978,"price":15,"value":119670.0,"ownership":{"direct":true},"balance_after":12032,"source":{"system":"sec-edgar","filing":"0001104659-26-071827","document":"tm2617251-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926071827/tm2617251-1_4seq1.xml","form_type":"4"}},{"id":896874,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2026-02-18T21:05:16.000Z","date":"2026-02-17","kind":"exercise","planned":false,"acquired":false,"shares":20010,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Upon this conversion of OP Units, a corresponding number of Class B shares was automatically cancelled and redeemed for no consideration."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"kind","element":"transactionCoding","label":"F5","text":"Upon this conversion of OP Units, a corresponding number of Class B shares was automatically cancelled and redeemed for no consideration."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":20010},"source":{"system":"sec-edgar","filing":"0001104659-26-017036","document":"tm266560-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926017036/tm266560-1_4seq1.xml","form_type":"4"}},{"id":896873,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2026-02-18T21:05:16.000Z","date":"2026-02-17","kind":"exercise","planned":false,"acquired":true,"shares":20010,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"For each of the LTIPs and OP Units beneficially owned by the reporting person, the reporting person holds a corresponding Class B share, which has no economic rights and is not listed on a stock exchange."}],"balance_after":20010,"derivative":{"underlying":"Common Shares","underlying_shares":20010},"source":{"system":"sec-edgar","filing":"0001104659-26-017036","document":"tm266560-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926017036/tm266560-1_4seq1.xml","form_type":"4"}},{"id":896872,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"LTIP Units","published_at":"2026-02-18T21:05:16.000Z","date":"2026-02-17","kind":"exercise","planned":false,"acquired":false,"shares":20010,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"For each of the LTIPs and OP Units beneficially owned by the reporting person, the reporting person holds a corresponding Class B share, which has no economic rights and is not listed on a stock exchange."}],"balance_after":323146,"derivative":{"underlying":"Common Shares","underlying_shares":20010},"source":{"system":"sec-edgar","filing":"0001104659-26-017036","document":"tm266560-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926017036/tm266560-1_4seq1.xml","form_type":"4"}},{"id":896871,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2026-02-18T21:05:16.000Z","date":"2026-02-17","kind":"exercise","planned":false,"acquired":true,"shares":20010,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."}],"balance_after":20010,"source":{"system":"sec-edgar","filing":"0001104659-26-017036","document":"tm266560-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926017036/tm266560-1_4seq1.xml","form_type":"4"}},{"id":946788,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2026-01-07T01:21:49.000Z","date":"2026-01-02","kind":"grant","planned":false,"acquired":true,"shares":50000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Upon these grants of LTIPs, the reporting person received corresponding Class B shares of the Issuer, which have no economic rights and are not listed on a stock exchange."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"For each of the LTIPs beneficially owned by the reporting person, the reporting person holds a corresponding Class B share."}],"balance_after":343156,"derivative":{"underlying":"Common Shares","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001104659-26-001491","document":"tm262045-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926001491/tm262045-2_4seq1.xml","form_type":"4"}},{"id":946787,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2026-01-07T01:21:49.000Z","date":"2026-01-02","kind":"grant","planned":false,"acquired":true,"shares":32500,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 20% of the total number of LTIP Units can be earned on each date prior to the sixth anniversary of grant that the Issuer's shares achieve a closing price of $20.00, $22.00, $24.00, $26.00 and $28.00, respectively, for a consecutive 60-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the third anniversary of grant and up to an additional 50% on the fourth anniversary of grant. [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F10","text":"[Continued from footnote] If the performance hurdle levels are not fully attained by the fourth anniversary of the date of grant, the LTIP Units will be eligible to vest following the fourth anniversary of the date of grant and up to the sixth anniversary of the date of grant as hurdle levels are attained. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Upon these grants of LTIPs, the reporting person received corresponding Class B shares of the Issuer, which have no economic rights and are not listed on a stock exchange."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 20% of the total number of LTIP Units can be earned on each date prior to the sixth anniversary of grant that the Issuer's shares achieve a closing price of $20.00, $22.00, $24.00, $26.00 and $28.00, respectively, for a consecutive 60-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the third anniversary of grant and up to an additional 50% on the fourth anniversary of grant. [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"[Continued from footnote] If the performance hurdle levels are not fully attained by the fourth anniversary of the date of grant, the LTIP Units will be eligible to vest following the fourth anniversary of the date of grant and up to the sixth anniversary of the date of grant as hurdle levels are attained. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F9","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 20% of the total number of LTIP Units can be earned on each date prior to the sixth anniversary of grant that the Issuer's shares achieve a closing price of $20.00, $22.00, $24.00, $26.00 and $28.00, respectively, for a consecutive 60-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the third anniversary of grant and up to an additional 50% on the fourth anniversary of grant. [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"[Continued from footnote] If the performance hurdle levels are not fully attained by the fourth anniversary of the date of grant, the LTIP Units will be eligible to vest following the fourth anniversary of the date of grant and up to the sixth anniversary of the date of grant as hurdle levels are attained. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F9","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 20% of the total number of LTIP Units can be earned on each date prior to the sixth anniversary of grant that the Issuer's shares achieve a closing price of $20.00, $22.00, $24.00, $26.00 and $28.00, respectively, for a consecutive 60-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the third anniversary of grant and up to an additional 50% on the fourth anniversary of grant. [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F10","text":"[Continued from footnote] If the performance hurdle levels are not fully attained by the fourth anniversary of the date of grant, the LTIP Units will be eligible to vest following the fourth anniversary of the date of grant and up to the sixth anniversary of the date of grant as hurdle levels are attained. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"For each of the LTIPs beneficially owned by the reporting person, the reporting person holds a corresponding Class B share."}],"balance_after":293156,"derivative":{"underlying":"Common Shares","underlying_shares":32500},"source":{"system":"sec-edgar","filing":"0001104659-26-001491","document":"tm262045-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926001491/tm262045-2_4seq1.xml","form_type":"4"}},{"id":946786,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2026-01-07T01:21:49.000Z","date":"2026-01-02","kind":"grant","planned":false,"acquired":true,"shares":35121,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs are a class of units in the OP that, if vested and, subject to limited exceptions, following completion of a three-year post-vesting period, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"Upon these grants of LTIPs, the reporting person received corresponding Class B shares of the Issuer, which have no economic rights and are not listed on a stock exchange."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs are a class of units in the OP that, if vested and, subject to limited exceptions, following completion of a three-year post-vesting period, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs are a class of units in the OP that, if vested and, subject to limited exceptions, following completion of a three-year post-vesting period, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs are a class of units in the OP that, if vested and, subject to limited exceptions, following completion of a three-year post-vesting period, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2026, subject to the reporting person's continued employment through each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"For each of the LTIPs beneficially owned by the reporting person, the reporting person holds a corresponding Class B share."}],"balance_after":260656,"derivative":{"underlying":"Common Shares","underlying_shares":35121},"source":{"system":"sec-edgar","filing":"0001104659-26-001491","document":"tm262045-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926001491/tm262045-2_4seq1.xml","form_type":"4"}},{"id":946785,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"AO LTIP","published_at":"2026-01-07T01:21:49.000Z","date":"2026-01-02","kind":"grant","planned":false,"acquired":true,"shares":44259,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.37 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2026. To the extent earned, the AO LTIPs will vest 50% on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.37 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2026. To the extent earned, the AO LTIPs will vest 50% on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.37 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2026. To the extent earned, the AO LTIPs will vest 50% on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.37 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2026. To the extent earned, the AO LTIPs will vest 50% on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.37 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2026. To the extent earned, the AO LTIPs will vest 50% on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"The total number of AO LTIPs has been revised to reflect that certain AO LTIPs, originally granted in January 2022, were forfeited based on performance conditions set forth in the award agreement."}],"balance_after":458142,"derivative":{"exercise_price":18.37,"underlying":"Common Shares","underlying_shares":44259},"source":{"system":"sec-edgar","filing":"0001104659-26-001491","document":"tm262045-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465926001491/tm262045-2_4seq1.xml","form_type":"4"}},{"id":1010658,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2025-10-31T23:13:45.000Z","date":"2025-10-31","kind":"sale","planned":false,"acquired":false,"shares":16253,"price":19.58,"value":318233.74,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.50 to $19.64, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-25-105048","document":"tm2529904-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925105048/tm2529904-2_4seq1.xml","form_type":"4"}},{"id":1010657,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2025-10-31T23:13:45.000Z","date":"2025-10-30","kind":"sale","planned":false,"acquired":false,"shares":15003,"price":19.41,"value":291208.23,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.29 to $19.90, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4."}],"balance_after":16253,"source":{"system":"sec-edgar","filing":"0001104659-25-105048","document":"tm2529904-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925105048/tm2529904-2_4seq1.xml","form_type":"4"}},{"id":1016788,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2025-10-17T20:09:57.000Z","date":"2025-10-15","kind":"exercise","planned":false,"acquired":false,"shares":31256,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":31256},"source":{"system":"sec-edgar","filing":"0001104659-25-100400","document":"tm2528676-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925100400/tm2528676-1_4seq1.xml","form_type":"4"}},{"id":1016787,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2025-10-17T20:09:57.000Z","date":"2025-10-15","kind":"exercise","planned":false,"acquired":true,"shares":31256,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":31256,"derivative":{"underlying":"Common Shares","underlying_shares":31256},"source":{"system":"sec-edgar","filing":"0001104659-25-100400","document":"tm2528676-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925100400/tm2528676-1_4seq1.xml","form_type":"4"}},{"id":1016786,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"LTIP Units","published_at":"2025-10-17T20:09:57.000Z","date":"2025-10-15","kind":"exercise","planned":false,"acquired":false,"shares":31256,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":225535,"derivative":{"underlying":"Common Shares","underlying_shares":31256},"source":{"system":"sec-edgar","filing":"0001104659-25-100400","document":"tm2528676-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925100400/tm2528676-1_4seq1.xml","form_type":"4"}},{"id":1016785,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2025-10-17T20:09:57.000Z","date":"2025-10-15","kind":"exercise","planned":false,"acquired":true,"shares":31256,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."}],"balance_after":31256,"source":{"system":"sec-edgar","filing":"0001104659-25-100400","document":"tm2528676-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925100400/tm2528676-1_4seq1.xml","form_type":"4"}},{"id":1041576,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2025-09-12T20:13:29.000Z","date":"2025-09-10","kind":"sale","planned":false,"acquired":false,"shares":1295,"price":23.4,"value":30303.0,"ownership":{"direct":true},"balance_after":0,"source":{"system":"sec-edgar","filing":"0001104659-25-089550","document":"tm2525704-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925089550/tm2525704-2_4seq1.xml","form_type":"4"}},{"id":1049650,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2025-09-03T20:05:16.000Z","date":"2025-09-02","kind":"sale","planned":false,"acquired":false,"shares":4622,"price":21.17,"value":97847.74,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes the prior acquisition of an additional 95 Common Shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person."}],"balance_after":1295,"source":{"system":"sec-edgar","filing":"0001104659-25-087004","document":"tm2525112-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925087004/tm2525112-1_4seq1.xml","form_type":"4"}},{"id":1310734,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2025-01-06T22:53:12.000Z","date":"2025-01-02","kind":"grant","planned":false,"acquired":true,"shares":37256,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance. Notwithstanding the foregoing, subject to limited exceptions, the LTIPs may not be converted prior to the completion of a three-year post-vesting period."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2025, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance. Notwithstanding the foregoing, subject to limited exceptions, the LTIPs may not be converted prior to the completion of a three-year post-vesting period."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2025, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance. Notwithstanding the foregoing, subject to limited exceptions, the LTIPs may not be converted prior to the completion of a three-year post-vesting period."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2025, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance. Notwithstanding the foregoing, subject to limited exceptions, the LTIPs may not be converted prior to the completion of a three-year post-vesting period."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2025, subject to reporting person's continued employment through each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"The total number of LTIPs has been revised to reflect that certain LTIPs, originally granted in January 2021, were forfeited based on performance conditions set forth in the award agreement."}],"balance_after":256791,"derivative":{"underlying":"Common Shares","underlying_shares":37256},"source":{"system":"sec-edgar","filing":"0001104659-25-001418","document":"tm252006-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925001418/tm252006-3_4seq1.xml","form_type":"4"}},{"id":1310733,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"AO LTIP","published_at":"2025-01-06T22:53:12.000Z","date":"2025-01-02","kind":"grant","planned":false,"acquired":true,"shares":44423,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $16.98 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2025. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $16.98 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2025. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $16.98 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2025. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $16.98 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2025. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan, as amended (the \"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $16.98 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2025. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."}],"balance_after":435167,"derivative":{"exercise_price":16.98,"underlying":"Common Shares","underlying_shares":44423},"source":{"system":"sec-edgar","filing":"0001104659-25-001418","document":"tm252006-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465925001418/tm252006-3_4seq1.xml","form_type":"4"}},{"id":1687889,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2024-01-05T02:52:46.000Z","date":"2024-01-02","kind":"grant","planned":false,"acquired":true,"shares":37181,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2024, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2024, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2024, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 2, 2024, subject to reporting person's continued employment through each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"The total number of LTIPs has been revised to reflect that certain LTIPs, originally granted in January 2020, were forfeited based on performance conditions set forth in the award agreement."}],"balance_after":250743,"derivative":{"underlying":"Common Shares","underlying_shares":37181},"source":{"system":"sec-edgar","filing":"0001104659-24-001513","document":"tm241927-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465924001513/tm241927-6_4seq1.xml","form_type":"4"}},{"id":1687888,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"AO LTIP","published_at":"2024-01-05T02:52:46.000Z","date":"2024-01-02","kind":"grant","planned":false,"acquired":true,"shares":157651,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.93 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2024. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.93 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2024. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.93 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2024. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.93 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2024. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $18.93 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 2, 2024. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."}],"balance_after":390744,"derivative":{"exercise_price":18.93,"underlying":"Common Shares","underlying_shares":157651},"source":{"system":"sec-edgar","filing":"0001104659-24-001513","document":"tm241927-6_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465924001513/tm241927-6_4seq1.xml","form_type":"4"}},{"id":1709310,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2023-12-15T21:05:36.000Z","date":"2023-12-13","kind":"sale","planned":false,"acquired":false,"shares":10000,"price":16.49,"value":164900.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.49 to $16.51, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects the acquisition of an additional 64 Common Shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person."}],"balance_after":5822,"source":{"system":"sec-edgar","filing":"0001104659-23-126388","document":"tm2332962-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923126388/tm2332962-1_4seq1.xml","form_type":"4"}},{"id":2007698,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2023-02-17T21:14:21.000Z","date":"2023-02-15","kind":"exercise","acquired":false,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001104659-23-023277","document":"tm237200-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923023277/tm237200-2_4seq1.xml","form_type":"4"}},{"id":2007697,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2023-02-17T21:14:21.000Z","date":"2023-02-15","kind":"exercise","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":10000,"derivative":{"underlying":"Common Shares","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001104659-23-023277","document":"tm237200-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923023277/tm237200-2_4seq1.xml","form_type":"4"}},{"id":2007696,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"LTIP Units","published_at":"2023-02-17T21:14:21.000Z","date":"2023-02-15","kind":"exercise","acquired":false,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Limited partnership units in the OP designated as LTIP Units are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":234719,"derivative":{"underlying":"Common Shares","underlying_shares":10000},"source":{"system":"sec-edgar","filing":"0001104659-23-023277","document":"tm237200-2_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923023277/tm237200-2_4seq1.xml","form_type":"4"}},{"id":2007695,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2023-02-17T21:14:21.000Z","date":"2023-02-15","kind":"exercise","acquired":true,"shares":10000,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares of the Issuer, par value $0.01 (\"Common Shares\"). No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one Common Share, or the cash value of a Common Share, at the Issuer's option."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Reflects the acquisition of an additional 25 Common Shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person."}],"balance_after":15758,"source":{"system":"sec-edgar","filing":"0001104659-23-023277","document":"tm237200-2_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923023277/tm237200-2_4seq1.xml","form_type":"4"}},{"id":2062773,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2023-01-06T00:46:25.000Z","date":"2023-01-03","kind":"grant","acquired":true,"shares":26679,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2023, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2023, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2023, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2023, subject to reporting person's continued employment through each vesting date."}],"balance_after":244719,"derivative":{"underlying":"Common Shares","underlying_shares":26679},"source":{"system":"sec-edgar","filing":"0001104659-23-001586","document":"tm232320-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923001586/tm232320-3_4seq1.xml","form_type":"4"}},{"id":2062772,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"AO LTIP","published_at":"2023-01-06T00:46:25.000Z","date":"2023-01-03","kind":"grant","acquired":true,"shares":126675,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $20.83 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 3, 2023. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $20.83 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 3, 2023. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $20.83 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 3, 2023. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $20.83 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 3, 2023. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $20.83 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. A portion of these AO LTIPs may be earned or forfeited based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period commencing January 3, 2023. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."}],"balance_after":233093,"derivative":{"exercise_price":20.83,"underlying":"Common Shares","underlying_shares":126675},"source":{"system":"sec-edgar","filing":"0001104659-23-001586","document":"tm232320-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465923001586/tm232320-3_4seq1.xml","form_type":"4"}},{"id":2181791,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2022-08-17T20:52:46.000Z","date":"2022-08-15","kind":"exercise","acquired":false,"shares":13487,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares. No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":13487},"source":{"system":"sec-edgar","filing":"0001104659-22-092221","document":"tm2223660-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922092221/tm2223660-1_4seq1.xml","form_type":"4"}},{"id":2181790,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"OP Units","published_at":"2022-08-17T20:52:46.000Z","date":"2022-08-15","kind":"exercise","acquired":true,"shares":13487,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares. No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":13487,"derivative":{"underlying":"Common Shares","underlying_shares":13487},"source":{"system":"sec-edgar","filing":"0001104659-22-092221","document":"tm2223660-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922092221/tm2223660-1_4seq1.xml","form_type":"4"}},{"id":2181789,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"LTIP Units","published_at":"2022-08-17T20:52:46.000Z","date":"2022-08-15","kind":"exercise","acquired":false,"shares":13487,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares. No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"The total number of LTIP Units has been revised to reflect that certain LTIP Units, originally granted in January 2019, were forfeited based on performance conditions set forth in the award agreement."}],"balance_after":218040,"derivative":{"underlying":"Common Shares","underlying_shares":13487},"source":{"system":"sec-edgar","filing":"0001104659-22-092221","document":"tm2223660-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922092221/tm2223660-1_4seq1.xml","form_type":"4"}},{"id":2181788,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2022-08-17T20:52:46.000Z","date":"2022-08-16","kind":"sale","acquired":false,"shares":13487,"price":23.96,"value":323148.52,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $23.90 to $24.03, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (4) to this Form 4."}],"balance_after":5733,"source":{"system":"sec-edgar","filing":"0001104659-22-092221","document":"tm2223660-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922092221/tm2223660-1_4seq1.xml","form_type":"4"}},{"id":2181787,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp. Secy"}}],"security":"Common Shares","published_at":"2022-08-17T20:52:46.000Z","date":"2022-08-15","kind":"exercise","acquired":true,"shares":13487,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transactions represent solely a conversion of limited partnership units in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), designated as LTIP Units (\"LTIP Units\") into Operating Partnership Units (\"OP Units\") in the OP, and an exchange of OP Units into common shares. No sale or monetization of securities has occurred."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Each OP Unit is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Reflects the acquisition of an additional 975 Common Shares on June 30, 2021 and 1,244 Common Shares on June 30, 2022 through the Issuer's Employee Share Purchase Plan and an additional 41 Common Shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person."}],"balance_after":19220,"source":{"system":"sec-edgar","filing":"0001104659-22-092221","document":"tm2223660-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922092221/tm2223660-1_4seq1.xml","form_type":"4"}},{"id":2444037,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2022-01-05T21:32:17.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":17269,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2022, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2022, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2022, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The reporting person received a grant of LTIPs pursuant to the Omnibus Plan. These LTIPs 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 LTIPs 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 LTIPs issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The LTIPs vest 25% on each of the first through fourth anniversaries of January 3, 2022, subject to reporting person's continued employment through each vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"The total number of LTIPs has been revised to reflect that certain LTIPs, originally granted in November 2018, were forfeited based on performance conditions set forth in the award agreement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"With respect to the grant of 60,000 LTIPs that was reported in the second row in Table II of the reporting person's Form 4 filed August 2, 2021 and included herein, the second sentence of the fourth footnote was intended to read as follows: \"The LTIP Units may be incrementally earned upon achievement of the following hurdle levels: 17.5%, 22.5%, 27.5%, and 32.5% of the total number of LTIP Units can be earned on each date prior to the sixth anniversary of grant that the Issuer's shares achieve a closing price of $35.00, $40.00, $45.00, and $50.00, respectively, for a consecutive 20-trading day period.\""}],"balance_after":246927,"derivative":{"underlying":"Common Shares","underlying_shares":17269},"source":{"system":"sec-edgar","filing":"0001104659-22-001508","document":"tm221431-4_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922001508/tm221431-4_4seq1.xml","form_type":"4"}},{"id":2444036,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"AO LTIP","published_at":"2022-01-05T21:32:17.000Z","date":"2022-01-03","kind":"grant","acquired":true,"shares":106418,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $32.30 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. These AO LTIPs, 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 3, 2022. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $32.30 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. These AO LTIPs, 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 3, 2022. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $32.30 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. These AO LTIPs, 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 3, 2022. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $32.30 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. These AO LTIPs, 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 3, 2022. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, designated as Class AO LTIP Units (\"AO LTIPs\"), pursuant to JBG SMITH Properties 2017 Omnibus Share Plan (\"Omnibus Plan\"). AO LTIPs are similar to \"net exercise\" stock option awards and are convertible, once vested, into a number of vested limited partnership units in the OP, designated as LTIP Units (\"LTIPs\"), determined by multiplying the number of vested AO LTIPs by the quotient of (i) the excess of the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") as of the date of the conversion over $32.30 (the \"Participation Threshold per AO LTIP\"), divided by (ii) the value of a Common Share as of the date of conversion. Vested LTIPs into which AO LTIPs have been converted are further convertible, [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] conditioned upon minimum allocations to the capital accounts of the LTIPs for U.S. 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 per OP Unit or the cash value of a Common Share, at the Issuer's option, after the two year anniversary of the issuance of the AO LTIP. These AO LTIPs, 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 3, 2022. To the extent earned, the AO LTIPs will vest 50% on the on the third anniversary of the grant date and 50% on the fourth anniversary of the grant date. Vesting of the AO LTIPs is generally contingent on the reporting person's continued employment with the Issuer."}],"balance_after":106418,"derivative":{"exercise_price":32.3,"underlying":"Common Shares","underlying_shares":106418},"source":{"system":"sec-edgar","filing":"0001104659-22-001508","document":"tm221431-4_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465922001508/tm221431-4_4seq1.xml","form_type":"4"}},{"id":2620055,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2021-08-02T20:06:59.000Z","date":"2021-07-29","kind":"grant","acquired":true,"shares":60000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 17.5%, 22.5%, 27.5%, and 32.5% of the total number of LTIP Units can be earned on each date prior to the seventh anniversary of grant that the Issuer's shares achieve a closing price of $35.00, $40.00, $45.00, and $50.00, respectively, for a consecutive 20-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the fifth anniversary of grant and up to an additional 25% on each of the sixth and seventh anniversaries of grant. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 17.5%, 22.5%, 27.5%, and 32.5% of the total number of LTIP Units can be earned on each date prior to the seventh anniversary of grant that the Issuer's shares achieve a closing price of $35.00, $40.00, $45.00, and $50.00, respectively, for a consecutive 20-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the fifth anniversary of grant and up to an additional 25% on each of the sixth and seventh anniversaries of grant. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 17.5%, 22.5%, 27.5%, and 32.5% of the total number of LTIP Units can be earned on each date prior to the seventh anniversary of grant that the Issuer's shares achieve a closing price of $35.00, $40.00, $45.00, and $50.00, respectively, for a consecutive 20-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the fifth anniversary of grant and up to an additional 25% on each of the sixth and seventh anniversaries of grant. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These LTIP Units, or a portion thereof, may become earned based on the Issuer's achievement of certain performance conditions over a performance period commencing on the first anniversary of the grant and ending on the sixth anniversary of the grant. The LTIP units may be incrementally earned upon achievement of the following hurdle levels: 17.5%, 22.5%, 27.5%, and 32.5% of the total number of LTIP Units can be earned on each date prior to the seventh anniversary of grant that the Issuer's shares achieve a closing price of $35.00, $40.00, $45.00, and $50.00, respectively, for a consecutive 20-trading day period. To the extent earned, the LTIP Units will vest up to 50% on the fifth anniversary of grant and up to an additional 25% on each of the sixth and seventh anniversaries of grant. Vesting of the LTIP Units is generally contingent on the reporting person's continued employment with the Issuer."}],"balance_after":244067,"derivative":{"underlying":"Common Shares","underlying_shares":60000},"source":{"system":"sec-edgar","filing":"0001104659-21-098845","document":"tm2123810-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921098845/tm2123810-3_4seq1.xml","form_type":"4"}},{"id":2620054,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2021-08-02T20:06:59.000Z","date":"2021-07-29","kind":"grant","acquired":true,"shares":43000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest 50% on the fifth anniversary of grant and 25% on each of the sixth and seventh anniversaries of grant, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units vest 50% on the fifth anniversary of grant and 25% on each of the sixth and seventh anniversaries of grant, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest 50% on the fifth anniversary of grant and 25% on each of the sixth and seventh anniversaries of grant, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest 50% on the fifth anniversary of grant and 25% on each of the sixth and seventh anniversaries of grant, subject to reporting person's continued employment through each vesting date."}],"balance_after":184067,"derivative":{"underlying":"Common Shares","underlying_shares":43000},"source":{"system":"sec-edgar","filing":"0001104659-21-098845","document":"tm2123810-3_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921098845/tm2123810-3_4seq1.xml","form_type":"4"}},{"id":2625773,"issuer":{"id":111173,"kind":"organization","name":"Berkshire Grey, Inc.","symbol":"BGRY"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Former Director"}}],"security":"Class B common stock","published_at":"2021-07-23T20:20:17.000Z","date":"2021-07-21","kind":"exercise","acquired":false,"shares":16000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"On July 21, 2021, the issuer consummated its initial business combination (the \"Business Combination\"). In connection with and at the time of the closing of the Business Combination, each share of Class B common stock of the issuer automatically converted into one share of Class A common stock of the issuer."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On July 21, 2021, the issuer consummated its initial business combination (the \"Business Combination\"). In connection with and at the time of the closing of the Business Combination, each share of Class B common stock of the issuer automatically converted into one share of Class A common stock of the issuer."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"On July 21, 2021, the issuer consummated its initial business combination (the \"Business Combination\"). In connection with and at the time of the closing of the Business Combination, each share of Class B common stock of the issuer automatically converted into one share of Class A common stock of the issuer."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"On July 21, 2021, the issuer consummated its initial business combination (the \"Business Combination\"). In connection with and at the time of the closing of the Business Combination, each share of Class B common stock of the issuer automatically converted into one share of Class A common stock of the issuer."}],"balance_after":0,"derivative":{"underlying":"Class A common stock","underlying_shares":16000},"source":{"system":"sec-edgar","filing":"0001213900-21-038367","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1256324/000121390021038367/ownership.xml","form_type":"4"}},{"id":2625772,"issuer":{"id":111173,"kind":"organization","name":"Berkshire Grey, Inc.","symbol":"BGRY"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Former Director"}}],"security":"Class A common stock","published_at":"2021-07-23T20:20:17.000Z","date":"2021-07-21","kind":"exercise","acquired":true,"shares":16000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On July 21, 2021, the issuer consummated its initial business combination (the \"Business Combination\"). In connection with and at the time of the closing of the Business Combination, each share of Class B common stock of the issuer automatically converted into one share of Class A common stock of the issuer."}],"balance_after":16000,"source":{"system":"sec-edgar","filing":"0001213900-21-038367","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1256324/000121390021038367/ownership.xml","form_type":"4"}},{"id":2782685,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"OP Units","published_at":"2021-03-17T20:16:39.000Z","date":"2021-03-15","kind":"exercise","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."}],"balance_after":0,"derivative":{"underlying":"Common Shares","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-21-037702","document":"tm2110011-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921037702/tm2110011-1_4seq1.xml","form_type":"4"}},{"id":2782684,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"OP Units","published_at":"2021-03-17T20:16:39.000Z","date":"2021-03-15","kind":"exercise","acquired":true,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":15000,"derivative":{"underlying":"Common Shares","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-21-037702","document":"tm2110011-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921037702/tm2110011-1_4seq1.xml","form_type":"4"}},{"id":2782683,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2021-03-17T20:16:39.000Z","date":"2021-03-15","kind":"exercise","acquired":false,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These limited partnership units in the OP designated as LTIP Units (\"LTIP Units\") are a class of units in the OP Units that, if vested, are convertible at the option of the holder, conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into an equal number of OP Units."}],"balance_after":141067,"derivative":{"underlying":"OP Units","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001104659-21-037702","document":"tm2110011-1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921037702/tm2110011-1_4seq1.xml","form_type":"4"}},{"id":2782682,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"Common Shares","published_at":"2021-03-17T20:16:39.000Z","date":"2021-03-16","kind":"sale","acquired":false,"shares":15000,"price":32.87,"value":493050.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $32.64 to $33.21, inclusive. The reporting person undertakes to provide to JBG SMITH Properties, any security holder of JBG SMITH Properties, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in footnote (3) to this Form 4."}],"balance_after":3473,"source":{"system":"sec-edgar","filing":"0001104659-21-037702","document":"tm2110011-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921037702/tm2110011-1_4seq1.xml","form_type":"4"}},{"id":2782681,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"Common Shares","published_at":"2021-03-17T20:16:39.000Z","date":"2021-03-15","kind":"exercise","acquired":true,"shares":15000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Each Operating Partnership Unit (\"OP Unit\") in JBG SMITH Properties LP (the \"OP\"), the operating partnership of JBG SMITH Properties (the \"Issuer\"), is redeemable, once vested, by the holder for one common share of the Issuer, par value $0.01 (a \"Common Share\"), or the cash value of a Common Share, at the Issuer's option."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The reporting person previously acquired 2,403 Common Shares through the Issuer's Employee Share Purchase Plan and 70 shares through the Issuer's direct dividend reinvestment and share purchase program, which are held directly by the reporting person."}],"balance_after":18473,"source":{"system":"sec-edgar","filing":"0001104659-21-037702","document":"tm2110011-1_4seq1.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921037702/tm2110011-1_4seq1.xml","form_type":"4"}},{"id":2920773,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2021-01-06T01:29:39.000Z","date":"2021-01-01","kind":"grant","acquired":true,"shares":31208,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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 1, 2021 (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 1, 2025 (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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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 1, 2021 (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 1, 2025 (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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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 1, 2021 (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 1, 2025 (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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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 1, 2021 (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 1, 2025 (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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"The total number of LTIP Units has been revised to reflect the actual number of LTIP Units from the August 2017 grant that remain available to be earned based on achievement of a positive total shareholder return during the remaining performance period."}],"balance_after":156067,"derivative":{"underlying":"Common Shares","underlying_shares":31208},"source":{"system":"sec-edgar","filing":"0001104659-21-001164","document":"tm211820d1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921001164/tm211820d1_4seq1.xml","form_type":"4"}},{"id":2920772,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2021-01-06T01:29:39.000Z","date":"2021-01-01","kind":"grant","acquired":true,"shares":16175,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2021, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2021, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2021, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership units in JBG SMITH Properties LP (the \"OP\"), JBG SMITH Properties' (the \"Issuer's\") operating partnership, 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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2021, subject to reporting person's continued employment through each vesting date."}],"balance_after":129672,"derivative":{"underlying":"Common Shares","underlying_shares":16175},"source":{"system":"sec-edgar","filing":"0001104659-21-001164","document":"tm211820d1_4seq1.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465921001164/tm211820d1_4seq1.xml","form_type":"4"}},{"id":3291897,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2020-02-04T22:39:25.000Z","date":"2020-01-31","kind":"grant","acquired":true,"shares":25307,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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 31, 2020 (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 31, 2024 (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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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 31, 2020 (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 31, 2024 (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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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 31, 2020 (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 31, 2024 (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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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 31, 2020 (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 31, 2024 (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."}],"balance_after":113497,"derivative":{"underlying":"Common Shares","underlying_shares":25307},"source":{"system":"sec-edgar","filing":"0001104659-20-010783","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465920010783/a4.xml","form_type":"4"}},{"id":3291896,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2020-02-04T22:39:25.000Z","date":"2020-01-31","kind":"grant","acquired":true,"shares":12266,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 31, 2020, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 31, 2020, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 31, 2020, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 31, 2020, subject to reporting person's continued employment through each vesting date."}],"balance_after":88190,"derivative":{"underlying":"Common Shares","underlying_shares":12266},"source":{"system":"sec-edgar","filing":"0001104659-20-010783","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465920010783/a4.xml","form_type":"4"}},{"id":3696508,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off.&Corp Secy"}}],"security":"LTIP Units","published_at":"2019-01-15T00:22:14.000Z","date":"2019-01-10","kind":"grant","acquired":true,"shares":15400,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"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."}],"balance_after":75924,"derivative":{"underlying":"Common Shares","underlying_shares":15400},"source":{"system":"sec-edgar","filing":"0001104659-19-001896","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465919001896/a4.xml","form_type":"4"}},{"id":3696507,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off.&Corp Secy"}}],"security":"LTIP Units","published_at":"2019-01-15T00:22:14.000Z","date":"2019-01-10","kind":"grant","acquired":true,"shares":8769,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"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."}],"balance_after":60524,"derivative":{"underlying":"Common Shares","underlying_shares":8769},"source":{"system":"sec-edgar","filing":"0001104659-19-001896","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465919001896/a4.xml","form_type":"4"}},{"id":3764776,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off.&Corp Secy"}}],"security":"LTIP Units","published_at":"2018-11-15T01:50:12.000Z","date":"2018-11-12","kind":"grant","acquired":true,"shares":14409,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"To the extent earned, 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 November 2, 2018 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, conditioned upon the execution of certain definitive documentation with Amazon, the LTIP Units will vest 50% on the fourth anniversary of the date of grant and 50% on the fifth anniversary of the date of grant (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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"To the extent earned, 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 November 2, 2018 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, conditioned upon the execution of certain definitive documentation with Amazon, the LTIP Units will vest 50% on the fourth anniversary of the date of grant and 50% on the fifth anniversary of the date of grant (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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"To the extent earned, 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 November 2, 2018 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, conditioned upon the execution of certain definitive documentation with Amazon, the LTIP Units will vest 50% on the fourth anniversary of the date of grant and 50% on the fifth anniversary of the date of grant (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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"To the extent earned, 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 November 2, 2018 (or under certain circumstances, over an additional seven-year performance period thereafter). To the extent earned, conditioned upon the execution of certain definitive documentation with Amazon, the LTIP Units will vest 50% on the fourth anniversary of the date of grant and 50% on the fifth anniversary of the date of grant (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."}],"balance_after":43324,"derivative":{"underlying":"Common Shares","underlying_shares":14409},"source":{"system":"sec-edgar","filing":"0001104659-18-068581","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465918068581/a4.xml","form_type":"4"}},{"id":3764775,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off.&Corp Secy"}}],"security":"LTIP Units","published_at":"2018-11-15T01:50:12.000Z","date":"2018-11-12","kind":"grant","acquired":true,"shares":8431,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units will vest in two equal installments, conditioned upon the execution of certain definitive documentation with Amazon, on the fourth and fifth anniversaries of the date of grant, respectively, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units will vest in two equal installments, conditioned upon the execution of certain definitive documentation with Amazon, on the fourth and fifth anniversaries of the date of grant, respectively, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units will vest in two equal installments, conditioned upon the execution of certain definitive documentation with Amazon, on the fourth and fifth anniversaries of the date of grant, respectively, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units will vest in two equal installments, conditioned upon the execution of certain definitive documentation with Amazon, on the fourth and fifth anniversaries of the date of grant, respectively, subject to reporting person's continued employment through each vesting date."}],"balance_after":27963,"derivative":{"underlying":"Common Shares","underlying_shares":8431},"source":{"system":"sec-edgar","filing":"0001104659-18-068581","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465918068581/a4.xml","form_type":"4"}},{"id":3851960,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"Formation Units","published_at":"2018-08-06T20:16:00.000Z","date":"2018-08-02","kind":"grant","acquired":true,"shares":10242,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG SMITH Properties LP, the operating partnership (the \"OP\") of JBG SMITH Properties (the \"Issuer\"), designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted. [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 limited partnership units of the OP (\"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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of July 18, 2017, subject to continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG SMITH Properties LP, the operating partnership (the \"OP\") of JBG SMITH Properties (the \"Issuer\"), designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted. [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 limited partnership units of the OP (\"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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of July 18, 2017, subject to continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG SMITH Properties LP, the operating partnership (the \"OP\") of JBG SMITH Properties (the \"Issuer\"), designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted. [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 limited partnership units of the OP (\"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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of July 18, 2017, subject to continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG SMITH Properties LP, the operating partnership (the \"OP\") of JBG SMITH Properties (the \"Issuer\"), designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted. [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 limited partnership units of the OP (\"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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of July 18, 2017, subject to continued employment through each vesting date."}],"balance_after":30457,"derivative":{"exercise_price":37.1,"underlying":"Common Shares","underlying_shares":10242},"source":{"system":"sec-edgar","filing":"0001104659-18-049821","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465918049821/a4.xml","form_type":"4"}},{"id":4073861,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2018-02-07T01:25:51.000Z","date":"2018-02-02","kind":"grant","acquired":true,"shares":9383,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"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 31, 2018 (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 30, 2022 (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."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"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 31, 2018 (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 30, 2022 (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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"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 31, 2018 (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 30, 2022 (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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"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 31, 2018 (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 30, 2022 (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."}],"balance_after":28915,"derivative":{"underlying":"Common Shares","underlying_shares":9383},"source":{"system":"sec-edgar","filing":"0001104659-18-006929","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465918006929/a4.xml","form_type":"4"}},{"id":4073860,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2018-02-07T01:25:51.000Z","date":"2018-02-02","kind":"grant","acquired":true,"shares":5095,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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 issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2018, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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 issuance."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2018, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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 issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2018, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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 issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest 25% on each of the first through fourth anniversaries of January 1, 2018, subject to reporting person's continued employment through each vesting date."}],"balance_after":19532,"derivative":{"underlying":"Common Shares","underlying_shares":5095},"source":{"system":"sec-edgar","filing":"0001104659-18-006929","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465918006929/a4.xml","form_type":"4"}},{"id":4229635,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"Common Shares","published_at":"2017-08-18T20:05:34.000Z","date":"2017-08-16","kind":"purchase","acquired":true,"shares":1000,"price":34.05,"value":34050.0,"ownership":{"direct":true},"balance_after":1000,"source":{"system":"sec-edgar","filing":"0001104659-17-052650","document":"a4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465917052650/a4.xml","form_type":"4"}},{"id":4245834,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2017-08-02T21:38:34.000Z","date":"2017-08-01","kind":"grant","acquired":true,"shares":9625,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"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."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"These LTIP Units, to the extent earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period, will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on the fourth anniversary of the date of grant, subject to the reporting person's continued employment."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"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."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"These LTIP Units, to the extent earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period, will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on the fourth anniversary of the date of grant, subject to the reporting person's continued employment."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"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."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These LTIP Units, to the extent earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period, will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on the fourth anniversary of the date of grant, subject to the reporting person's continued employment."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"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."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"These LTIP Units, to the extent earned based on the Issuer's achievement of the performance conditions set forth in the award agreement over a three-year performance period, will vest 50% on the date the number of LTIP Units that become earned is determined and 50% on the fourth anniversary of the date of grant, subject to the reporting person's continued employment."}],"balance_after":14437,"derivative":{"underlying":"Common Shares","underlying_shares":9625},"source":{"system":"sec-edgar","filing":"0001104659-17-048978","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465917048978/a4.xml","form_type":"4"}},{"id":4245833,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"LTIP Units","published_at":"2017-08-02T21:38:34.000Z","date":"2017-08-01","kind":"grant","acquired":true,"shares":4812,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"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 issuance."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest in equal annual installments on the first through fourth anniversaries of the date of grant, subject to reporting person's continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"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 issuance."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The LTIP Units vest in equal annual installments on the first through fourth anniversaries of the date of grant, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"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 issuance."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest in equal annual installments on the first through fourth anniversaries of the date of grant, subject to reporting person's continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"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 issuance."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest in equal annual installments on the first through fourth anniversaries of the date of grant, subject to reporting person's continued employment through each vesting date."}],"balance_after":4812,"derivative":{"underlying":"Common Shares","underlying_shares":4812},"source":{"system":"sec-edgar","filing":"0001104659-17-048978","document":"a4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000110465917048978/a4.xml","form_type":"4"}},{"id":4253950,"issuer":{"id":5014,"kind":"organization","name":"JBG SMITH Properties"},"owners":[{"id":40064,"kind":"person","name":"MUSELES STEVEN A","position":1,"cik":"0001256324","reported_name":"MUSELES STEVEN A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Legal Off. & Corp Secy"}}],"security":"Formation Units","published_at":"2017-07-20T20:15:47.000Z","date":"2017-07-18","kind":"grant","acquired":true,"shares":20215,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG Smith Properties LP, JBG Smith Properties' (the \"Issuer's\") operating partnership (the \"OP\") designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted.  [footnote continued]"},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of the closing of the Combination, subject to continued employment through each vesting date."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG Smith Properties LP, JBG Smith Properties' (the \"Issuer's\") operating partnership (the \"OP\") designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted.  [footnote continued]"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of the closing of the Combination, subject to continued employment through each vesting date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG Smith Properties LP, JBG Smith Properties' (the \"Issuer's\") operating partnership (the \"OP\") designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted.  [footnote continued]"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of the closing of the Combination, subject to continued employment through each vesting date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG Smith Properties LP, JBG Smith Properties' (the \"Issuer's\") operating partnership (the \"OP\") designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted.  [footnote continued]"},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of the closing of the Combination, subject to continued employment through each vesting date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"The reporting person received a grant of limited partnership interests in JBG Smith Properties LP, JBG Smith Properties' (the \"Issuer's\") operating partnership (the \"OP\") designated as Formation Units (\"Formation Units\") pursuant to the JBG SMITH Properties 2017 Omnibus Share Plan. Formation Units are a class of units in the OP similar to \"net exercise\" stock option awards, that are convertible by the holder, once vested, into a number of vested limited partnership units of the OP designated as LTIP Units (\"LTIP Units\"), determined by the increase in the value of a common share of the Issuer, par value $0.01 (a \"Common Share\") at the time of conversion over the value of a Common Share at the time the Formation Unit was granted.  [footnote continued]"},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"[Continued from footnote] Vested LTIP Units into which Formation Units have been converted are further 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 issuance of the Formation Units. The Formation Units will vest 25% on each of the third and fourth anniversaries, and 50% on the fifth anniversary, of the closing of the Combination, subject to continued employment through each vesting date."}],"balance_after":20215,"derivative":{"exercise_price":37.1,"underlying":"Common Shares","underlying_shares":20215},"source":{"system":"sec-edgar","filing":"0001123292-17-001310","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1689796/000112329217001310/edgar.xml","form_type":"4"}}]}