{"transactions":[{"id":4633829,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2026-10-01T20:07:19.000Z","date":"2026-09-30","kind":"grant","planned":false,"acquired":true,"shares":572.74,"price":61.11,"value":35000.1414,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. (\"BXP\") common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 139.24 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2026."}],"balance_after":14659.97,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":572.74},"source":{"system":"sec-edgar","filing":"0001105577-26-000016","document":"wk-form4_1790870836.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557726000016/wk-form4_1790870836.xml","form_type":"4"}},{"id":721754,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2026-07-01T14:59:13.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":515.26,"price":66.31,"value":34166.8906,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 158.94 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2026."}],"balance_after":13947.99,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":515.26},"source":{"system":"sec-edgar","filing":"0001105577-26-000012","document":"wk-form4_1782917950.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557726000012/wk-form4_1782917950.xml","form_type":"4"}},{"id":755540,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2026-06-02T14:13:28.000Z","date":"2026-05-29","kind":"grant","planned":false,"acquired":true,"shares":3332,"price":0.25,"value":833.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 3,332 LTIP Units will vest on the earlier of (i) May 29, 2027 and (ii) the date of the BXP's 2027 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":20739,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":3332},"source":{"system":"sec-edgar","filing":"0001105577-26-000008","document":"wk-form4_1780409605.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557726000008/wk-form4_1780409605.xml","form_type":"4"}},{"id":755563,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2026-06-02T14:13:05.000Z","date":"2026-05-29","kind":"grant","planned":false,"acquired":true,"shares":3332,"price":0.25,"value":833.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 3,332 LTIP Units will vest on the earlier of (i) May 29, 2027 and (ii) the date of BXP's 2027 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":20739,"derivative":{"underlying":"Common OP Units","underlying_shares":3332},"source":{"system":"sec-edgar","filing":"0001105577-26-000007","document":"wk-form4_1780409583.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000110557726000007/wk-form4_1780409583.xml","form_type":"4"}},{"id":823311,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2026-04-01T17:11:24.000Z","date":"2026-03-31","kind":"grant","planned":false,"acquired":true,"shares":674.37,"price":51.9,"value":34999.803,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to reallocate all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 134.22 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 29, 2026."}],"balance_after":13273.79,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":674.37},"source":{"system":"sec-edgar","filing":"0001105577-26-000004","document":"wk-form4_1775063481.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557726000004/wk-form4_1775063481.xml","form_type":"4"}},{"id":952799,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2026-01-05T20:28:40.000Z","date":"2025-12-31","kind":"grant","planned":false,"acquired":true,"shares":518.67,"price":67.48,"value":34999.8516,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to reallocate all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 116.32 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on October 31, 2025."}],"balance_after":12465.2,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":518.67},"source":{"system":"sec-edgar","filing":"0001105577-26-000002","document":"wk-form4_1767644917.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557726000002/wk-form4_1767644917.xml","form_type":"4"}},{"id":1029670,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-10-01T20:00:38.000Z","date":"2025-09-30","kind":"grant","planned":false,"acquired":true,"shares":470.81,"price":74.34,"value":35000.0154,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 167.63 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2025."}],"balance_after":11830.21,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":470.81},"source":{"system":"sec-edgar","filing":"0001105577-25-000005","document":"wk-form4_1759348834.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000110557725000005/wk-form4_1759348834.xml","form_type":"4"}},{"id":1098241,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-07-01T16:19:06.000Z","date":"2025-06-30","kind":"grant","planned":false,"acquired":true,"shares":509.73,"price":67.47,"value":34391.4831,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. 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Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 161.77 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2025."}],"balance_after":11191.77,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":509.73},"source":{"system":"sec-edgar","filing":"0001246991-25-000181","document":"wk-form4_1751386742.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000181/wk-form4_1751386742.xml","form_type":"4"}},{"id":1130930,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2025-05-29T16:33:32.000Z","date":"2025-05-28","kind":"grant","planned":false,"acquired":true,"shares":2434,"price":0.25,"value":608.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 2,434 LTIP Units will vest on the earlier of (i) May 28, 2026 and (ii) the date of BXP's 2026 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to BXP, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":17407,"derivative":{"underlying":"Common OP Units","underlying_shares":2434},"source":{"system":"sec-edgar","filing":"0001246991-25-000172","document":"wk-form4_1748536406.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699125000172/wk-form4_1748536406.xml","form_type":"4"}},{"id":1130920,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2025-05-29T16:32:31.000Z","date":"2025-05-28","kind":"grant","planned":false,"acquired":true,"shares":2434,"price":0.25,"value":608.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 2,434 LTIP Units will vest on the earlier of (i) May 28, 2026 and (ii) the date of the BXP's 2026 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":17407,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":2434},"source":{"system":"sec-edgar","filing":"0001246991-25-000166","document":"wk-form4_1748536344.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000166/wk-form4_1748536344.xml","form_type":"4"}},{"id":1186885,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-04-01T19:36:23.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":520.91,"price":67.19,"value":34999.9429,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. (\"BXP\") common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 133.54 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2025."}],"balance_after":10520.27,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":520.91},"source":{"system":"sec-edgar","filing":"0001246991-25-000129","document":"wk-form4_1743536176.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000129/wk-form4_1743536176.xml","form_type":"4"}},{"id":1318934,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-01-02T17:28:14.000Z","date":"2024-12-31","kind":"grant","planned":false,"acquired":true,"shares":470.68,"price":74.36,"value":34999.7648,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. (\"BXP\") common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 112.92 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on October 31, 2024."}],"balance_after":9865.82,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":470.68},"source":{"system":"sec-edgar","filing":"0001246991-25-000009","document":"wk-form4_1735838888.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000009/wk-form4_1735838888.xml","form_type":"4"}},{"id":1397050,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-10-01T15:53:31.000Z","date":"2024-09-30","kind":"grant","planned":false,"acquired":true,"shares":435,"price":80.46,"value":35000.1,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the BXP, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the BXP, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 119.94 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2024."}],"balance_after":9282.22,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":435},"source":{"system":"sec-edgar","filing":"0001246991-24-000308","document":"wk-form4_1727798004.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000308/wk-form4_1727798004.xml","form_type":"4"}},{"id":1466325,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-07-01T19:37:57.000Z","date":"2024-06-30","kind":"grant","planned":false,"acquired":true,"shares":546.33,"price":61.56,"value":33632.0748,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to BXP, Inc. (\"BXP\") common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to change all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under BXP's 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to change all or a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 127.52 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2024."}],"balance_after":8727.28,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":546.33},"source":{"system":"sec-edgar","filing":"0001246991-24-000282","document":"wk-form4_1719862671.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000282/wk-form4_1719862671.xml","form_type":"4"}},{"id":1496959,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2024-05-31T17:24:52.000Z","date":"2024-05-30","kind":"grant","planned":false,"acquired":true,"shares":2835,"price":0.25,"value":708.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 2,835 LTIP Units will vest on the earlier of (i) May 30, 2025 and (ii) the date of the BXP's 2025 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":14973,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":2835},"source":{"system":"sec-edgar","filing":"0001246991-24-000255","document":"wk-form4_1717176282.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000255/wk-form4_1717176282.xml","form_type":"4"}},{"id":1496968,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2024-05-31T17:24:18.000Z","date":"2024-05-30","kind":"grant","planned":false,"acquired":true,"shares":2835,"price":0.25,"value":708.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 2,835 LTIP Units will vest on the earlier of (i) May 30, 2025 and (ii) the date of BXP's 2025 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":14973,"derivative":{"underlying":"Common OP Units","underlying_shares":2835},"source":{"system":"sec-edgar","filing":"0001246991-24-000253","document":"wk-form4_1717176249.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699124000253/wk-form4_1717176249.xml","form_type":"4"}},{"id":1556755,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-04-01T19:23:44.000Z","date":"2024-03-31","kind":"grant","planned":false,"acquired":true,"shares":516.77,"price":65.31,"value":33750.2487,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Boston Properties, Inc. common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 104.06 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2024."}],"balance_after":8053.43,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":516.77},"source":{"system":"sec-edgar","filing":"0001246991-24-000218","document":"wk-form4_1711999415.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000218/wk-form4_1711999415.xml","form_type":"4"}},{"id":1696884,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-01-02T19:49:32.000Z","date":"2023-12-31","kind":"grant","planned":false,"acquired":true,"shares":480.97,"price":70.17,"value":33749.6649,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Boston Properties, Inc. common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 124.89 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on October 31, 2023."}],"balance_after":7432.6,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":480.97},"source":{"system":"sec-edgar","filing":"0001246991-24-000012","document":"wk-form4_1704224958.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000012/wk-form4_1704224958.xml","form_type":"4"}},{"id":1770739,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-10-02T20:11:34.000Z","date":"2023-09-30","kind":"grant","planned":false,"acquired":true,"shares":536.58,"price":59.48,"value":31915.7784,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Boston Properties, Inc. common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 91.18 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2023."}],"balance_after":6826.74,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":536.58},"source":{"system":"sec-edgar","filing":"0001246991-23-000256","document":"wf-form4_169627747829820.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000256/wf-form4_169627747829820.xml","form_type":"4"}},{"id":1837265,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-07-05T14:53:53.000Z","date":"2023-06-30","kind":"grant","planned":false,"acquired":true,"shares":462.8,"price":57.59,"value":26652.652,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Boston Properties, Inc. common stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may make one or more elections to convert a portion (but only in 25% increments) of their notional investment from BXP common stock to a deemed investment in one or more measurement funds. These elections may only be made after the director's service on the BXP Board of Directors ends. Amounts notionally invested in measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 103.45 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on April 28, 2023."}],"balance_after":6198.98,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":462.8},"source":{"system":"sec-edgar","filing":"0001246991-23-000220","document":"wf-form4_168856882440547.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000220/wf-form4_168856882440547.xml","form_type":"4"}},{"id":1870633,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2023-06-02T13:51:10.000Z","date":"2023-05-31","kind":"grant","planned":false,"acquired":true,"shares":3390,"price":0.25,"value":847.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 3,390 LTIP Units will vest on the earlier of (i) May 31, 2024 and (ii) the date of BXP's 2024 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":12138,"derivative":{"underlying":"Common OP Units","underlying_shares":3390},"source":{"system":"sec-edgar","filing":"0001246991-23-000198","document":"wf-form4_168571385925265.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699123000198/wf-form4_168571385925265.xml","form_type":"4"}},{"id":1870598,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2023-06-02T13:47:52.000Z","date":"2023-05-31","kind":"grant","planned":false,"acquired":true,"shares":3390,"price":0.25,"value":847.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 3,390 LTIP Units will vest on the earlier of (i) May 31, 2024 and (ii) the date of BXP's 2024 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":12138,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":3390},"source":{"system":"sec-edgar","filing":"0001246991-23-000185","document":"wf-form4_168571366152727.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000185/wf-form4_168571366152727.xml","form_type":"4"}},{"id":1932827,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-04-03T20:53:50.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":508.13,"price":54.12,"value":27499.9956,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 68.64 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2023."}],"balance_after":5632.73,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":508.13},"source":{"system":"sec-edgar","filing":"0001246991-23-000155","document":"wf-form4_168055521280798.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000155/wf-form4_168055521280798.xml","form_type":"4"}},{"id":2073046,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-01-03T19:05:01.000Z","date":"2022-12-31","kind":"grant","acquired":true,"shares":406.93,"price":67.58,"value":27500.3294,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 61.84 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 31, 2022."}],"balance_after":5055.96,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":406.93},"source":{"system":"sec-edgar","filing":"0001246991-23-000010","document":"wf-form4_167277268479631.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000010/wf-form4_167277268479631.xml","form_type":"4"}},{"id":2147771,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-10-03T19:39:02.000Z","date":"2022-09-30","kind":"grant","acquired":true,"shares":366.81,"price":74.97,"value":27499.7457,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 44.89 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 29, 2022."}],"balance_after":4587.19,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":366.81},"source":{"system":"sec-edgar","filing":"0001246991-22-000226","document":"wf-form4_166482584033247.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000226/wf-form4_166482584033247.xml","form_type":"4"}},{"id":2215287,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-07-05T18:34:36.000Z","date":"2022-06-30","kind":"grant","acquired":true,"shares":304.83,"price":88.98,"value":27123.7734,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis"},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. (\"BXP\") 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of BXP common stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the reporting person's election, following the reporting person's retirement from the BXP Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from BXP common stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the BXP Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of BXP common stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 31.99 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 29, 2022."}],"balance_after":4175.49,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":304.83},"source":{"system":"sec-edgar","filing":"0001246991-22-000207","document":"wf-form4_165704605909733.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000207/wf-form4_165704605909733.xml","form_type":"4"}},{"id":2251808,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2022-05-31T20:30:38.000Z","date":"2022-05-26","kind":"grant","acquired":true,"shares":1504,"price":0.25,"value":376.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,504 LTIP Units will vest on the earlier of (i) May 26, 2023 and (ii) the date of the Issuer's 2023 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of BPLP or the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":8748,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1504},"source":{"system":"sec-edgar","filing":"0001246991-22-000176","document":"wf-form4_165402900575278.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000176/wf-form4_165402900575278.xml","form_type":"4"}},{"id":2251837,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2022-05-31T20:30:01.000Z","date":"2022-05-26","kind":"grant","acquired":true,"shares":1504,"price":0.25,"value":376.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,504 LTIP Units will vest on the earlier of (i) May 26, 2023 and (ii) the date of BXP's 2023 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in the Issuer issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs (\"LTIP Units\"). Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the Issuer or the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of BXP's common stock, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":8748,"derivative":{"underlying":"Common OP Units","underlying_shares":1504},"source":{"system":"sec-edgar","filing":"0001246991-22-000175","document":"wf-form4_165402897595172.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699122000175/wf-form4_165402897595172.xml","form_type":"4"}},{"id":2311602,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-04-01T15:21:16.000Z","date":"2022-03-31","kind":"grant","acquired":true,"shares":213.51,"price":128.8,"value":27500.088,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the director's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the director's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 31.09 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 28, 2022."}],"balance_after":3838.67,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":213.51},"source":{"system":"sec-edgar","filing":"0001246991-22-000150","document":"wf-form4_164882645916173.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000150/wf-form4_164882645916173.xml","form_type":"4"}},{"id":2450493,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-01-04T15:03:37.000Z","date":"2021-12-31","kind":"grant","acquired":true,"shares":238.76,"price":115.18,"value":27500.3768,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the director's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the director's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 28.69 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 29, 2021."}],"balance_after":3594.07,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":238.76},"source":{"system":"sec-edgar","filing":"0001246991-22-000012","document":"wf-form4_164130860671819.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000012/wf-form4_164130860671819.xml","form_type":"4"}},{"id":2552569,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-10-04T17:57:29.000Z","date":"2021-09-30","kind":"grant","acquired":true,"shares":253.81,"price":108.35,"value":27500.3135,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of directorcash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the\nReporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their\nretirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the\ndirector's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of directorcash compensation fees. The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the\nReporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors. In addition, non-employee directors who elect a deferred payout following their\nretirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds. This election may only be made after the\ndirector's service on the Board of Directors ends. A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 25.44 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 30, 2021."}],"balance_after":3326.62,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":253.81},"source":{"system":"sec-edgar","filing":"0001246991-21-000240","document":"wf-form4_163337023653962.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000240/wf-form4_163337023653962.xml","form_type":"4"}},{"id":2648320,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-07-01T20:28:14.000Z","date":"2021-06-30","kind":"grant","acquired":true,"shares":237.18,"price":114.59,"value":27178.4562,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2021 Stock Incentive Plan (the \"2021 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 24.96 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2021."}],"balance_after":3047.37,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":237.18},"source":{"system":"sec-edgar","filing":"0001246991-21-000218","document":"wf-form4_162517121883631.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000218/wf-form4_162517121883631.xml","form_type":"4"}},{"id":2689498,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2021-06-01T21:24:51.000Z","date":"2021-05-27","kind":"grant","acquired":true,"shares":1285,"price":0.25,"value":321.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BXP, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BXP, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BXP, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,285 LTIP Units will vest on the earlier of (i) May 27, 2022 and (ii) the date of Boston Properties, Inc.'s 2022 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BXP\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BXP, except that BXP may, at its election, acquire each Common OP Unit so presented for one share of BXP's common stock. LTIP Units have no expiration date."}],"balance_after":7244,"derivative":{"underlying":"Common OP Units","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001246991-21-000192","document":"wf-form4_162258267402482.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699121000192/wf-form4_162258267402482.xml","form_type":"4"}},{"id":2689452,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2021-06-01T21:22:18.000Z","date":"2021-05-27","kind":"grant","acquired":true,"shares":1285,"price":0.25,"value":321.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,285 LTIP Units will vest on the earlier of (i) May 27, 2022 and (ii) the date of the Issuer's 2022 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's common stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of common stock. LTIP Units have no expiration date."}],"balance_after":7244,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001246991-21-000186","document":"wf-form4_162258251860113.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000186/wf-form4_162258251860113.xml","form_type":"4"}},{"id":2703634,"issuer":{"id":128768,"kind":"organization","name":"CyrusOne Inc.","symbol":"CONE"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"LTIP Units","published_at":"2021-05-20T22:26:47.000Z","date":"2021-05-18","kind":"grant","acquired":true,"shares":21037,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents LTIP Units in the Company's operating partnership, CyrusOne LP, granted pursuant to the CyrusOne Restated 2012 Long Term Incentive Plan."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The LTIP Units vest in three equal (subject to rounding) annual installments beginning February 18, 2022. Each vested LTIP Unit will be convertible into an equal number of common units of CyrusOne LP (each, a \"OP Unit\"), subject to certain adjustments.  A holder of OP Units may, in turn, present such OP Units to CyrusOne LP for redemption for cash or, at the election of CyrusOne Inc., for an equal number of shares of common stock of CyrusOne Inc., subject to certain adjustments.  The rights to convert vested LTIP Units into OP Units and to present the OP Units for redemption have no expiration dates."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The LTIP Units vest in three equal (subject to rounding) annual installments beginning February 18, 2022. Each vested LTIP Unit will be convertible into an equal number of common units of CyrusOne LP (each, a \"OP Unit\"), subject to certain adjustments.  A holder of OP Units may, in turn, present such OP Units to CyrusOne LP for redemption for cash or, at the election of CyrusOne Inc., for an equal number of shares of common stock of CyrusOne Inc., subject to certain adjustments.  The rights to convert vested LTIP Units into OP Units and to present the OP Units for redemption have no expiration dates."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The LTIP Units vest in three equal (subject to rounding) annual installments beginning February 18, 2022. Each vested LTIP Unit will be convertible into an equal number of common units of CyrusOne LP (each, a \"OP Unit\"), subject to certain adjustments.  A holder of OP Units may, in turn, present such OP Units to CyrusOne LP for redemption for cash or, at the election of CyrusOne Inc., for an equal number of shares of common stock of CyrusOne Inc., subject to certain adjustments.  The rights to convert vested LTIP Units into OP Units and to present the OP Units for redemption have no expiration dates."}],"balance_after":21037,"derivative":{"underlying":"Common Stock","underlying_shares":21037},"source":{"system":"sec-edgar","filing":"0001553023-21-000053","document":"wf-form4_162154959217369.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1105577/000155302321000053/wf-form4_162154959217369.xml","form_type":"4"}},{"id":2762114,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-04-02T20:18:35.000Z","date":"2021-03-31","kind":"grant","acquired":true,"shares":271.58,"price":101.26,"value":27500.1908,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 26.52 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 28, 2021."}],"balance_after":2785.23,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":271.58},"source":{"system":"sec-edgar","filing":"0001246991-21-000147","document":"wf-form4_161739466549695.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000147/wf-form4_161739466549695.xml","form_type":"4"}},{"id":2921945,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-01-05T20:16:29.000Z","date":"2020-12-31","kind":"grant","acquired":true,"shares":290.91,"price":94.53,"value":27499.7223,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 29.33 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 30, 2020."}],"balance_after":2487.13,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":290.91},"source":{"system":"sec-edgar","filing":"0001246991-21-000009","document":"wf-form4_160987777108817.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000009/wf-form4_160987777108817.xml","form_type":"4"}},{"id":3016791,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-10-02T14:08:06.000Z","date":"2020-09-30","kind":"grant","acquired":true,"shares":346.02,"price":80.3,"value":27785.406,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 19.81 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":2166.89,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":346.02},"source":{"system":"sec-edgar","filing":"0001246991-20-000213","document":"wf-form4_160164767467385.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000213/wf-form4_160164767467385.xml","form_type":"4"}},{"id":3086834,"issuer":{"id":128768,"kind":"organization","name":"CyrusOne Inc.","symbol":"CONE"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2020-07-08T21:26:50.000Z","date":"2020-07-06","kind":"grant","acquired":true,"shares":19389,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Represents restricted stock that vests in three equal (subject to rounding) annual installments beginning February 25, 2021."}],"balance_after":85676,"source":{"system":"sec-edgar","filing":"0001553023-20-000121","document":"wf-form4_159424359761711.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1105577/000155302320000121/wf-form4_159424359761711.xml","form_type":"4"}},{"id":3086833,"issuer":{"id":128768,"kind":"organization","name":"CyrusOne Inc.","symbol":"CONE"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & CEO"}}],"security":"Common Stock","published_at":"2020-07-08T21:26:50.000Z","date":"2020-07-06","kind":"grant","acquired":true,"shares":66287,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted stock that vests in three equal (subject to rounding) annual installments beginning July 6, 2021."}],"balance_after":66287,"source":{"system":"sec-edgar","filing":"0001553023-20-000121","document":"wf-form4_159424359761711.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1105577/000155302320000121/wf-form4_159424359761711.xml","form_type":"4"}},{"id":3095515,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-07-01T13:15:01.000Z","date":"2020-06-30","kind":"grant","acquired":true,"shares":327.2,"price":90.38,"value":29572.336,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 14.71 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person since the Reporting Person's last report when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":1801.06,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":327.2},"source":{"system":"sec-edgar","filing":"0001246991-20-000199","document":"wf-form4_159360928775897.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000199/wf-form4_159360928775897.xml","form_type":"4"}},{"id":3129379,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2020-06-01T18:34:43.000Z","date":"2020-05-28","kind":"grant","acquired":true,"shares":1709,"price":0.25,"value":427.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Issued purusant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of Common Stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for one share of BPI's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Issued purusant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of Common Stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for one share of BPI's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Issued purusant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of Common Stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for one share of BPI's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,709 LTIP Units will vest on the earlier of (i) May 28, 2021 and (ii) the date of the Boston Properties, Inc.'s 2021 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Issued purusant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of Common Stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for one share of BPI's Common Stock. LTIP Units have no expiration date."}],"balance_after":5959,"derivative":{"underlying":"Common OP Units","underlying_shares":1709},"source":{"system":"sec-edgar","filing":"0001246991-20-000183","document":"wf-form4_159103646607896.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699120000183/wf-form4_159103646607896.xml","form_type":"4"}},{"id":3129357,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2020-06-01T18:32:21.000Z","date":"2020-05-28","kind":"grant","acquired":true,"shares":1709,"price":0.25,"value":427.25,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,709 LTIP Units will vest on the earlier of (i) May 28, 2021 and (ii) the date of the Issuer's 2021 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."}],"balance_after":5959,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1709},"source":{"system":"sec-edgar","filing":"0001246991-20-000177","document":"wf-form4_159103632379159.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000177/wf-form4_159103632379159.xml","form_type":"4"}},{"id":3147603,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2020-05-15T18:43:17.000Z","date":"2020-05-15","kind":"purchase","acquired":true,"shares":2000,"price":73.909,"value":147818.0,"ownership":{"direct":false,"nature":"By the Bruce W. 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Duncan Revocable Trust"},"balance_after":16000,"source":{"system":"sec-edgar","filing":"0001246991-20-000158","document":"wf-form4_158956817928713.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000158/wf-form4_158956817928713.xml","form_type":"4"}},{"id":3147647,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock-Dir. Def. 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An LTIP Unit that has vested and received certain allocations will automatically convert into a common unit of limited partnership interest in First Industrial, L.P. on a one-for-one basis, which common unit may in turn be converted into a share of Common Stock of the Company on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Not applicable. The LTIP Units vest upon the earlier of (i) the first anniversary of grant or (ii) the Company's annual stockholder meeting, where directors are elected, next following the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."}],"balance_after":1967,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1967},"source":{"system":"sec-edgar","filing":"0001209191-20-028087","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919120028087/doc4.xml","form_type":"4"}},{"id":3161771,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2020-05-05T18:47:27.000Z","date":"2020-05-04","kind":"purchase","acquired":true,"shares":11000,"price":89.1443,"value":980587.3,"ownership":{"direct":false,"nature":"By the Bruce W. Duncan Revocable Trust"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. These shares were sold in multiple transactions at purchase prices ranging from $88.78 to $89.3196, inclusive. The Reporting Person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares purchased at each separate price."}],"balance_after":11000,"source":{"system":"sec-edgar","filing":"0001246991-20-000156","document":"wf-form4_158870442939375.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000156/wf-form4_158870442939375.xml","form_type":"4"}},{"id":3187057,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-04-02T14:42:01.000Z","date":"2020-03-31","kind":"grant","acquired":true,"shares":393.04,"price":92.23,"value":36250.0792,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 7.23 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":1459.15,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":393.04},"source":{"system":"sec-edgar","filing":"0001246991-20-000148","document":"wf-form4_158583850431950.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000148/wf-form4_158583850431950.xml","form_type":"4"}},{"id":3323917,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-01-03T19:31:04.000Z","date":"2019-12-31","kind":"grant","acquired":true,"shares":262.95,"price":137.86,"value":36250.287,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 5.47 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":1058.88,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":262.95},"source":{"system":"sec-edgar","filing":"0001246991-20-000009","document":"wf-form4_157807984630191.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000009/wf-form4_157807984630191.xml","form_type":"4"}},{"id":3401412,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-10-02T16:35:04.000Z","date":"2019-09-30","kind":"grant","acquired":true,"shares":279.58,"price":129.66,"value":36250.3428,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 3.62 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":790.46,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":279.58},"source":{"system":"sec-edgar","filing":"0001246991-19-000180","document":"wf-form4_157003408010762.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000180/wf-form4_157003408010762.xml","form_type":"4"}},{"id":3438994,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Stock Option (Right to buy)","published_at":"2019-08-14T15:54:03.000Z","date":"2019-08-13","kind":"exercise","acquired":false,"shares":3376,"price":132.16,"value":446172.16,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Stock Options have fully vested."}],"balance_after":0,"derivative":{"exercise_price":46.28,"expiration_date":"2020-02-28","underlying":"Class A Common Stock","underlying_shares":3376},"source":{"system":"sec-edgar","filing":"0001225208-19-011360","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1048286/000122520819011360/doc4.xml","form_type":"4"}},{"id":3438993,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2019-08-14T15:54:03.000Z","date":"2019-08-13","kind":"sale","acquired":false,"shares":3376,"price":132.16,"value":446172.16,"ownership":{"direct":true},"balance_after":11224,"source":{"system":"sec-edgar","filing":"0001225208-19-011360","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1048286/000122520819011360/doc4.xml","form_type":"4"}},{"id":3438992,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2019-08-14T15:54:03.000Z","date":"2019-08-13","kind":"exercise","acquired":true,"shares":3376,"price":46.28,"value":156241.28,"ownership":{"direct":true},"balance_after":14600,"source":{"system":"sec-edgar","filing":"0001225208-19-011360","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1048286/000122520819011360/doc4.xml","form_type":"4"}},{"id":3471868,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-07-02T18:33:22.000Z","date":"2019-06-30","kind":"grant","acquired":true,"shares":278.81,"price":129,"value":35966.49,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) in a lump sum or in ten annual installments, at the Reporting Person's election, following the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors.  In addition, non-employee directors who elect a deferred payout following their retirement may elect to convert not less than 100% of their notional investment from Common Stock to a deemed investment in one or more measurement funds.  This election may only be made after the director's service on the Board of Directors ends.  A director's account that has been converted to measurement funds will be settled in cash instead of Common Stock."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 1.57 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on the Issuer's Common Stock."}],"balance_after":507.26,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":278.81},"source":{"system":"sec-edgar","filing":"0001246991-19-000165","document":"wf-form4_156209238714298.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000165/wf-form4_156209238714298.xml","form_type":"4"}},{"id":3507801,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2019-05-30T16:38:07.000Z","date":"2019-05-29","kind":"grant","acquired":true,"shares":1140,"price":0.25,"value":285.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of the Issuer's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of the Issuer's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of the Issuer's Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,140 LTIP Units will vest on the earlier of (i) May 29, 2020 and (ii) the date of the Issuer's 2020 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of the Issuer's Common Stock. LTIP Units have no expiration date."}],"balance_after":4250,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1140},"source":{"system":"sec-edgar","filing":"0001246991-19-000146","document":"wf-form4_155923427315108.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000146/wf-form4_155923427315108.xml","form_type":"4"}},{"id":3507841,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2019-05-30T16:34:34.000Z","date":"2019-05-29","kind":"grant","acquired":true,"shares":1140,"price":0.25,"value":285.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,140 LTIP Units will vest on the earlier of (i) May 29, 2020 and (ii) the date of Boston Properties, Inc.'s 2020 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs.  Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\").  Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI, except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."}],"balance_after":4250,"derivative":{"underlying":"Common OP Units","underlying_shares":1140},"source":{"system":"sec-edgar","filing":"0001246991-19-000140","document":"wf-form4_155923405742969.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699119000140/wf-form4_155923405742969.xml","form_type":"4"}},{"id":3528027,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock-Dir. Def. 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An LTIP Unit that has vested and received certain allocations will automatically convert into a common unit of limited partnership interest in First Industrial, L.P. on a one-for-one basis, which common unit may in turn be converted into a share of Common Stock of the Company on a one-for-one basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Not applicable. The LTIP Units vest upon the earlier of (i) the first anniversary of grant or (ii) the Company's annual stockholder meeting, where directors are elected, next following the date of grant."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Not applicable."}],"balance_after":2046,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":2046},"source":{"system":"sec-edgar","filing":"0001209191-19-029146","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919119029146/doc4.xml","form_type":"4"}},{"id":3569455,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-04-02T19:42:02.000Z","date":"2019-03-31","kind":"grant","acquired":true,"shares":226.88,"price":133.88,"value":30374.6944,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Phantom Stock Units convert to Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) upon the Reporting Person's retirement from the Boston Properties, Inc. Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Phantom Stock Units are awarded under the Boston Properties, Inc. 2012 Stock Option and Incentive Plan (the \"2012 Plan\") to non-employee directors who elected to receive Phantom Stock Units in lieu of director cash compensation fees.  The Phantom Stock Units are to be settled in shares of Common Stock (except that fractional units, if any, will be settled in cash) upon the Reporting Person's retirement from the Boston Properties, Inc. 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The number of shares of First Industrial common stock issued with respect to dividend equivalents was calculated using a per share price of $28.08, the closing price of First Industrial's common stock as of the settlement date."},{"field":"kind","element":"transactionCoding","label":"F4","text":"The 2016 Units settled on January 2, 2019 based upon the relative total shareholder return of First Industrial's common stock as compared to the MSCI U.S. REIT Index and the NAREIT Industrial Index over the performance measurement period."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F2","text":"Includes 1,934 shares of First Industrial common stock issued with respect to dividend equivalents related to the 2016 Units."}],"balance_after":0,"derivative":{"exercise_date":"2018-12-31","expiration_date":"2018-12-31","underlying":"Common Stock","underlying_shares":23915},"source":{"system":"sec-edgar","filing":"0001209191-19-002067","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919119002067/doc4.xml","form_type":"4"}},{"id":3705721,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-01-04T22:04:31.000Z","date":"2019-01-02","kind":"exercise","acquired":true,"shares":23915,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Transaction resulting from the vesting of Performance Units (the \"2016 Units\") granted under First Industrial's 2014 Stock Incentive Plan on January 1, 2016."},{"field":"shares","element":"transactionShares","label":"F2","text":"Includes 1,934 shares of First Industrial common stock issued with respect to dividend equivalents related to the 2016 Units."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Each 2016 Unit represented the right to receive, upon vesting, one share of First Industrial common stock plus dividend equivalents representing any dividends that accrued with respect to such share after the issuance of the 2016 Units and prior to the date of vesting. The number of shares of First Industrial common stock issued with respect to dividend equivalents was calculated using a per share price of $28.08, the closing price of First Industrial's common stock as of the settlement date."}],"balance_after":546479,"source":{"system":"sec-edgar","filing":"0001209191-19-002067","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919119002067/doc4.xml","form_type":"4"}},{"id":3744744,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-12-04T21:18:58.000Z","date":"2018-12-03","kind":"sale","acquired":false,"shares":90000,"price":32.24,"value":2901600.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.22 to $32.28, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":522564,"source":{"system":"sec-edgar","filing":"0001209191-18-060849","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118060849/doc4.xml","form_type":"4"}},{"id":3843872,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-08-15T21:03:07.000Z","date":"2018-08-14","kind":"sale","acquired":false,"shares":30000,"price":32.52,"value":975600.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.35 to $32.67, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":612564,"source":{"system":"sec-edgar","filing":"0001209191-18-046846","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118046846/doc4.xml","form_type":"4"}},{"id":3868164,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-07-13T22:09:27.000Z","date":"2018-07-12","kind":"sale","acquired":false,"shares":30000,"price":33.42,"value":1002600.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $33.27 to $33.57, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":642564,"source":{"system":"sec-edgar","filing":"0001209191-18-042571","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118042571/doc4.xml","form_type":"4"}},{"id":3894572,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-06-14T21:54:51.000Z","date":"2018-06-13","kind":"sale","acquired":false,"shares":30000,"price":33.26,"value":997800.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.87 to $33.72, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":672564,"source":{"system":"sec-edgar","filing":"0001209191-18-037824","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118037824/doc4.xml","form_type":"4"}},{"id":3908962,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2018-06-04T17:03:31.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":1047,"price":0.25,"value":261.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,047 LTIP Units will vest on the earlier of (i) May 31, 2019 and (ii) the date of Boston Properties, Inc.'s 2019 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."}],"balance_after":3110,"derivative":{"underlying":"Common OP Units","underlying_shares":1047},"source":{"system":"sec-edgar","filing":"0001246991-18-000111","document":"wf-form4_152813175049719.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699118000111/wf-form4_152813175049719.xml","form_type":"4"}},{"id":3908920,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2018-06-04T16:58:10.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":1047,"price":0.25,"value":261.75,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,047 LTIP Units will vest on the earlier of (i) May 31, 2019 and (ii) the date of the Issuer's 2019 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."}],"balance_after":3110,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1047},"source":{"system":"sec-edgar","filing":"0001246991-18-000104","document":"wf-form4_152813147418041.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000104/wf-form4_152813147418041.xml","form_type":"4"}},{"id":3913162,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-31T20:27:00.000Z","date":"2018-05-30","kind":"sale","acquired":false,"shares":23016,"price":32.73,"value":753313.68,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.22 to $32.98, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":702564,"source":{"system":"sec-edgar","filing":"0001209191-18-034369","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118034369/doc4.xml","form_type":"4"}},{"id":3914547,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-30T20:24:34.000Z","date":"2018-05-29","kind":"sale","acquired":false,"shares":90000,"price":32.29,"value":2906100.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.22 to $32.40, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":725580,"source":{"system":"sec-edgar","filing":"0001209191-18-034126","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118034126/doc4.xml","form_type":"4"}},{"id":3916144,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-29T22:35:00.000Z","date":"2018-05-25","kind":"sale","acquired":false,"shares":8700,"price":32.25,"value":280575.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"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 ranging from $32.22 to $32.29, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":815580,"source":{"system":"sec-edgar","filing":"0001209191-18-033962","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118033962/doc4.xml","form_type":"4"}},{"id":3933345,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock-Dir. Def. Stock Comp Plan-1","published_at":"2018-05-15T14:08:10.000Z","date":"2018-05-11","kind":"grant","acquired":true,"shares":1186,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares will vest immediately and are payable on May 11, 2019."}],"balance_after":10569,"source":{"system":"sec-edgar","filing":"0001225208-18-009289","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1048286/000122520818009289/doc4.xml","form_type":"4"}},{"id":3935701,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-14T20:56:11.000Z","date":"2018-05-11","kind":"sale","acquired":false,"shares":16900,"price":32.24,"value":544856.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2017."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $32.22 to $32.29, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":824280,"source":{"system":"sec-edgar","filing":"0001209191-18-029891","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919118029891/doc4.xml","form_type":"4"}},{"id":3935700,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-05-14T20:56:11.000Z","date":"2018-05-10","kind":"grant","acquired":true,"shares":2167,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents restricted shares granted under First Industrial's 2014 Stock Incentive Plan. 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The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":934385,"source":{"system":"sec-edgar","filing":"0001209191-17-048089","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919117048089/doc4.xml","form_type":"4"}},{"id":4257364,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-07-14T20:27:40.000Z","date":"2017-07-12","kind":"sale","acquired":false,"shares":15146,"price":28.68,"value":434387.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 17, 2016."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. 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The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":949531,"source":{"system":"sec-edgar","filing":"0001209191-17-045205","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919117045205/doc4.xml","form_type":"4"}},{"id":4267802,"issuer":{"id":2933,"kind":"organization","name":"MARRIOTT INTERNATIONAL INC /MD/","symbol":"MAR"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true}}],"security":"Class A Common Stock","published_at":"2017-07-03T14:28:06.000Z","date":"2017-06-30","kind":"grant","acquired":true,"shares":560,"price":100.21,"value":56117.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired upon vesting of Restricted Stock Units."}],"balance_after":43845,"source":{"system":"sec-edgar","filing":"0001225208-17-011816","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1048286/000122520817011816/doc4.xml","form_type":"4"}},{"id":4281476,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-06-15T20:37:58.000Z","date":"2017-06-13","kind":"sale","acquired":false,"shares":16000,"price":29.59,"value":473440.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 17, 2016."},{"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 ranging from $29.51 to $29.73, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":964677,"source":{"system":"sec-edgar","filing":"0001209191-17-040165","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919117040165/doc4.xml","form_type":"4"}},{"id":4298399,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2017-06-01T19:02:19.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":1050,"price":0.25,"value":262.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,050 LTIP Units will vest on the earlier of (i) May 31, 2018 and (ii) the date of Boston Properties, Inc.'s 2018 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Issued pursuant to Boston Properties, Inc.'s (\"BPI\"), the Issuer's general partner, equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Issuer (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be redeemed, at the election of the holder, for cash equal to the then fair market value of a share of common stock of BPI except that BPI may, at its election, acquire each Common OP Unit so presented for redemption for one share of common stock of BPI. LTIP Units have no expiration date."}],"balance_after":2063,"derivative":{"underlying":"Common OP Units","underlying_shares":1050},"source":{"system":"sec-edgar","filing":"0001246991-17-000139","document":"wf-form4_149634372438443.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699117000139/wf-form4_149634372438443.xml","form_type":"4"}},{"id":4298343,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2017-06-01T19:00:07.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":1050,"price":0.25,"value":262.5,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The 1,050 LTIP Units will vest on the earlier of (i) May 31, 2018 and (ii) the date of the Issuer's 2018 annual meeting of stockholders."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"Represents units of limited partnership interest in Boston Properties Limited Partnership (\"BPLP\"), of which the Issuer is the general partner, issued pursuant to the Issuer's equity based incentive programs. Conditioned upon minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, each LTIP Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in BPLP (\"Common OP Unit\"). Each Common OP Unit acquired upon conversion of an LTIP Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a share of the Issuer's Common Stock, except that the Issuer may, at its election, acquire each Common OP Unit so presented for one share of Common Stock. LTIP Units have no expiration date."}],"balance_after":2063,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1050},"source":{"system":"sec-edgar","filing":"0001246991-17-000132","document":"wf-form4_149634359226869.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000132/wf-form4_149634359226869.xml","form_type":"4"}},{"id":4323561,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-05-12T20:53:11.000Z","date":"2017-05-11","kind":"grant","acquired":false,"shares":2518,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Represents restricted shares granted under First Industrial's 2014 Stock Incentive Plan. All such shares vest upon the earlier of (i) the first anniversary of grant or (ii) the issuer's annual stockholder meeting, where directors are elected, next following the date of grant."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"No figure applicable."}],"balance_after":980677,"source":{"system":"sec-edgar","filing":"0001209191-17-032029","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919117032029/doc4.xml","form_type":"4"}},{"id":4323560,"issuer":{"id":3607,"kind":"organization","name":"FIRST INDUSTRIAL REALTY TRUST INC"},"owners":[{"id":20495,"kind":"person","name":"DUNCAN BRUCE W","position":1,"cik":"0001105577","reported_name":"DUNCAN BRUCE W","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-05-12T20:53:11.000Z","date":"2017-05-11","kind":"sale","acquired":false,"shares":17157,"price":27.71,"value":475420.47,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 17, 2016."},{"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 ranging from $27.59 to $27.84, inclusive. The Reporting Person undertakes to provide First Industrial Realty Trust, Inc., any security holder of First Industrial Realty Trust, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above."}],"balance_after":978159,"source":{"system":"sec-edgar","filing":"0001209191-17-032029","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/921825/000120919117032029/doc4.xml","form_type":"4"}}],"next_cursor":"2017-05-12T20:53:11.000000Z,4323560"}