{"transactions":[{"id":1186886,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-04-01T19:36:32.000Z","date":"2025-03-31","kind":"grant","planned":false,"acquired":true,"shares":409.29,"price":67.19,"value":27500.1951,"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 427.71 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2025."}],"balance_after":32435.17,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":409.29},"source":{"system":"sec-edgar","filing":"0001246991-25-000130","document":"wk-form4_1743536186.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000130/wk-form4_1743536186.xml","form_type":"4"}},{"id":1318939,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2025-01-02T17:29:05.000Z","date":"2024-12-31","kind":"grant","planned":false,"acquired":true,"shares":369.82,"price":74.36,"value":27499.8152,"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 375.32 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 31, 2024."}],"balance_after":31598.17,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":369.82},"source":{"system":"sec-edgar","filing":"0001246991-25-000014","document":"wk-form4_1735838939.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699125000014/wk-form4_1735838939.xml","form_type":"4"}},{"id":1397051,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-10-01T15:53:41.000Z","date":"2024-09-30","kind":"grant","planned":false,"acquired":true,"shares":341.78,"price":80.46,"value":27499.6188,"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 413.63 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2024."}],"balance_after":30853.03,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":341.78},"source":{"system":"sec-edgar","filing":"0001246991-24-000309","document":"wk-form4_1727798014.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000309/wk-form4_1727798014.xml","form_type":"4"}},{"id":1466326,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-07-01T19:38:08.000Z","date":"2024-06-30","kind":"grant","planned":false,"acquired":true,"shares":435.21,"price":61.56,"value":26791.5276,"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 462.37 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2024."}],"balance_after":30097.62,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":435.21},"source":{"system":"sec-edgar","filing":"0001246991-24-000283","document":"wk-form4_1719862681.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000283/wk-form4_1719862681.xml","form_type":"4"}},{"id":1496973,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2024-05-31T17:27:33.000Z","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":17983,"derivative":{"underlying":"Common OP Units","underlying_shares":2835},"source":{"system":"sec-edgar","filing":"0001246991-24-000267","document":"wk-form4_1717176445.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699124000267/wk-form4_1717176445.xml","form_type":"4"}},{"id":1496964,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2024-05-31T17:26:40.000Z","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":17983,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":2835},"source":{"system":"sec-edgar","filing":"0001246991-24-000263","document":"wk-form4_1717176391.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000263/wk-form4_1717176391.xml","form_type":"4"}},{"id":1556759,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-04-01T19:25:04.000Z","date":"2024-03-31","kind":"grant","planned":false,"acquired":true,"shares":421.07,"price":65.31,"value":27500.0817,"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 397.34 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2024."}],"balance_after":29200.04,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":421.07},"source":{"system":"sec-edgar","filing":"0001246991-24-000223","document":"wk-form4_1711999496.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000223/wk-form4_1711999496.xml","form_type":"4"}},{"id":1696887,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2024-01-02T19:50:20.000Z","date":"2023-12-31","kind":"grant","planned":false,"acquired":true,"shares":391.91,"price":70.17,"value":27500.3247,"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 502.84 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on October 31, 2023."}],"balance_after":28381.63,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":391.91},"source":{"system":"sec-edgar","filing":"0001246991-24-000016","document":"wk-form4_1704225011.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699124000016/wk-form4_1704225011.xml","form_type":"4"}},{"id":1770736,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-10-02T20:10:20.000Z","date":"2023-09-30","kind":"grant","planned":false,"acquired":true,"shares":462.34,"price":59.48,"value":27499.9832,"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 391.72 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 31, 2023."}],"balance_after":27486.88,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":462.34},"source":{"system":"sec-edgar","filing":"0001246991-23-000252","document":"wf-form4_169627739831050.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000252/wf-form4_169627739831050.xml","form_type":"4"}},{"id":1837268,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-07-05T14:54:39.000Z","date":"2023-06-30","kind":"grant","planned":false,"acquired":true,"shares":450.87,"price":57.59,"value":25965.6033,"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 472.18 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the reporting person on April 28, 2023."}],"balance_after":26632.82,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":450.87},"source":{"system":"sec-edgar","filing":"0001246991-23-000223","document":"wf-form4_168856886823121.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000223/wf-form4_168856886823121.xml","form_type":"4"}},{"id":1870630,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2023-06-02T13:49:35.000Z","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":15148,"derivative":{"underlying":"Common OP Units","underlying_shares":3390},"source":{"system":"sec-edgar","filing":"0001246991-23-000192","document":"wf-form4_168571376483300.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699123000192/wf-form4_168571376483300.xml","form_type":"4"}},{"id":1870597,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2023-06-02T13:47:36.000Z","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":15148,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":3390},"source":{"system":"sec-edgar","filing":"0001246991-23-000184","document":"wf-form4_168571364511627.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000184/wf-form4_168571364511627.xml","form_type":"4"}},{"id":1875252,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2023-05-30T14:45:15.000Z","date":"2023-05-26","kind":"purchase","planned":false,"acquired":true,"shares":10000,"price":47.41,"value":474100.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Represents the weighted average purchase price. These shares were purchased in multiple transactions at purchase prices ranging from $47.325 to $47.43, 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":10000,"source":{"system":"sec-edgar","filing":"0001246991-23-000167","document":"wf-form4_168545790212616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000167/wf-form4_168545790212616.xml","form_type":"4"}},{"id":1932825,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-04-03T20:53:10.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":485.03,"price":54.12,"value":26249.8236,"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 337.85 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 30, 2023."}],"balance_after":25709.77,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":485.03},"source":{"system":"sec-edgar","filing":"0001246991-23-000153","document":"wf-form4_168055517355722.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000153/wf-form4_168055517355722.xml","form_type":"4"}},{"id":2073045,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2023-01-03T19:04:41.000Z","date":"2022-12-31","kind":"grant","acquired":true,"shares":388.43,"price":67.58,"value":26250.0994,"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 325.85 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 31, 2022."}],"balance_after":24886.89,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":388.43},"source":{"system":"sec-edgar","filing":"0001246991-23-000009","document":"wf-form4_167277266489882.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699123000009/wf-form4_167277266489882.xml","form_type":"4"}},{"id":2147770,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-10-03T19:37:17.000Z","date":"2022-09-30","kind":"grant","acquired":true,"shares":350.14,"price":74.97,"value":26249.9958,"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 253.38 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 29, 2022."}],"balance_after":24172.61,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":350.14},"source":{"system":"sec-edgar","filing":"0001246991-22-000225","document":"wf-form4_166482581912756.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000225/wf-form4_166482581912756.xml","form_type":"4"}},{"id":2215286,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-07-05T18:33:45.000Z","date":"2022-06-30","kind":"grant","acquired":true,"shares":290.78,"price":88.98,"value":25873.6044,"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 192.38 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 29, 2022."}],"balance_after":23569.09,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":290.78},"source":{"system":"sec-edgar","filing":"0001246991-22-000205","document":"wf-form4_165704600703382.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000205/wf-form4_165704600703382.xml","form_type":"4"}},{"id":2251839,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2022-05-31T20:31:56.000Z","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":11758,"derivative":{"underlying":"Common OP Units","underlying_shares":1504},"source":{"system":"sec-edgar","filing":"0001246991-22-000178","document":"wf-form4_165402907480216.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699122000178/wf-form4_165402907480216.xml","form_type":"4"}},{"id":2251809,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2022-05-31T20:31:06.000Z","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":11758,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1504},"source":{"system":"sec-edgar","filing":"0001246991-22-000177","document":"wf-form4_165402904584566.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000177/wf-form4_165402904584566.xml","form_type":"4"}},{"id":2311603,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-04-01T15:21:36.000Z","date":"2022-03-31","kind":"grant","acquired":true,"shares":203.8,"price":128.8,"value":26249.44,"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 196.22 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 28, 2022."}],"balance_after":23085.93,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":203.8},"source":{"system":"sec-edgar","filing":"0001246991-22-000151","document":"wf-form4_164882648178485.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000151/wf-form4_164882648178485.xml","form_type":"4"}},{"id":2450494,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2022-01-04T15:03:53.000Z","date":"2021-12-31","kind":"grant","acquired":true,"shares":227.9,"price":115.18,"value":26249.522,"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 192.02 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 29, 2021."}],"balance_after":22685.91,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":227.9},"source":{"system":"sec-edgar","filing":"0001246991-22-000013","document":"wf-form4_164130862145614.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699122000013/wf-form4_164130862145614.xml","form_type":"4"}},{"id":2552571,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-10-04T17:57:44.000Z","date":"2021-09-30","kind":"grant","acquired":true,"shares":242.27,"price":108.35,"value":26249.9545,"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 182.35 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on July 30, 2021."}],"balance_after":22265.99,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":242.27},"source":{"system":"sec-edgar","filing":"0001246991-21-000241","document":"wf-form4_163337025252366.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000241/wf-form4_163337025252366.xml","form_type":"4"}},{"id":2648321,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-07-01T20:29:21.000Z","date":"2021-06-30","kind":"grant","acquired":true,"shares":226.27,"price":114.59,"value":25928.2793,"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 191.99 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on April 30, 2021."}],"balance_after":21841.37,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":226.27},"source":{"system":"sec-edgar","filing":"0001246991-21-000219","document":"wf-form4_162517129956220.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000219/wf-form4_162517129956220.xml","form_type":"4"}},{"id":2689499,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2021-06-01T21:25:27.000Z","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":10254,"derivative":{"underlying":"Common OP Units","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001246991-21-000193","document":"wf-form4_162258270073102.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699121000193/wf-form4_162258270073102.xml","form_type":"4"}},{"id":2689453,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2021-06-01T21:22:50.000Z","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":10254,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1285},"source":{"system":"sec-edgar","filing":"0001246991-21-000187","document":"wf-form4_162258254185455.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000187/wf-form4_162258254185455.xml","form_type":"4"}},{"id":2762115,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-04-02T20:19:29.000Z","date":"2021-03-31","kind":"grant","acquired":true,"shares":238.39,"price":101.26,"value":24139.3714,"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 223.48 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on January 28, 2021."}],"balance_after":21423.11,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":238.39},"source":{"system":"sec-edgar","filing":"0001246991-21-000148","document":"wf-form4_161739472692601.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000148/wf-form4_161739472692601.xml","form_type":"4"}},{"id":2921947,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2021-01-05T20:16:43.000Z","date":"2020-12-31","kind":"grant","acquired":true,"shares":251.24,"price":94.53,"value":23749.7172,"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 276.55 Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person on October 30, 2020."}],"balance_after":20961.24,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":251.24},"source":{"system":"sec-edgar","filing":"0001246991-21-000010","document":"wf-form4_160987779147028.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699121000010/wf-form4_160987779147028.xml","form_type":"4"}},{"id":3016792,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-10-02T14:08:21.000Z","date":"2020-09-30","kind":"grant","acquired":true,"shares":295.77,"price":80.3,"value":23750.331,"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 219.11 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":20433.45,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":295.77},"source":{"system":"sec-edgar","filing":"0001246991-20-000214","document":"wf-form4_160164768923693.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000214/wf-form4_160164768923693.xml","form_type":"4"}},{"id":3095517,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-07-01T13:15:28.000Z","date":"2020-06-30","kind":"grant","acquired":true,"shares":258.05,"price":90.38,"value":23322.559,"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 196.28 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":19918.57,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":258.05},"source":{"system":"sec-edgar","filing":"0001246991-20-000200","document":"wf-form4_159360930454933.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000200/wf-form4_159360930454933.xml","form_type":"4"}},{"id":3129380,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2020-06-01T18:35:05.000Z","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":8969,"derivative":{"underlying":"Common OP Units","underlying_shares":1709},"source":{"system":"sec-edgar","filing":"0001246991-20-000184","document":"wf-form4_159103648691959.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699120000184/wf-form4_159103648691959.xml","form_type":"4"}},{"id":3129356,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2020-06-01T18:32:44.000Z","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":8969,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1709},"source":{"system":"sec-edgar","filing":"0001246991-20-000178","document":"wf-form4_159103634587705.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000178/wf-form4_159103634587705.xml","form_type":"4"}},{"id":3187058,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-04-02T14:42:29.000Z","date":"2020-03-31","kind":"grant","acquired":true,"shares":257.51,"price":92.23,"value":23750.1473,"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 130.20 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":19464.24,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":257.51},"source":{"system":"sec-edgar","filing":"0001246991-20-000149","document":"wf-form4_158583853039193.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000149/wf-form4_158583853039193.xml","form_type":"4"}},{"id":3213893,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2020-03-12T16:23:54.000Z","date":"2020-03-11","kind":"purchase","acquired":true,"shares":2000,"price":123,"value":246000.0,"ownership":{"direct":false,"nature":"By the Carol B. Einiger 1996 Descendants Trust UAD 5/28/96"},"balance_after":8000,"source":{"system":"sec-edgar","filing":"0001246991-20-000138","document":"wf-form4_158403021619082.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000138/wf-form4_158403021619082.xml","form_type":"4"}},{"id":3213892,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock, par value $0.01","published_at":"2020-03-12T16:23:54.000Z","date":"2020-03-11","kind":"purchase","acquired":true,"shares":2000,"price":121,"value":242000.0,"ownership":{"direct":false,"nature":"By the Carol B. 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Einiger 1996 Descendants Trust UAD 5/28/96"},"balance_after":2000,"source":{"system":"sec-edgar","filing":"0001246991-20-000136","document":"wf-form4_158395798951734.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000136/wf-form4_158395798951734.xml","form_type":"4"}},{"id":3323896,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2020-01-03T19:31:31.000Z","date":"2019-12-31","kind":"grant","acquired":true,"shares":172.28,"price":137.86,"value":23750.5208,"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 130.00 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":19076.53,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":172.28},"source":{"system":"sec-edgar","filing":"0001246991-20-000010","document":"wf-form4_157807987151250.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699120000010/wf-form4_157807987151250.xml","form_type":"4"}},{"id":3401411,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-10-02T16:34:36.000Z","date":"2019-09-30","kind":"grant","acquired":true,"shares":183.17,"price":129.66,"value":23749.8222,"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 131.90 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":18774.25,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":183.17},"source":{"system":"sec-edgar","filing":"0001246991-19-000179","document":"wf-form4_157003405325886.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000179/wf-form4_157003405325886.xml","form_type":"4"}},{"id":3471869,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-07-02T18:33:04.000Z","date":"2019-06-30","kind":"grant","acquired":true,"shares":182.21,"price":129,"value":23505.09,"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 125.30 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":18459.18,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":182.21},"source":{"system":"sec-edgar","filing":"0001246991-19-000164","document":"wf-form4_156209237007299.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000164/wf-form4_156209237007299.xml","form_type":"4"}},{"id":3507802,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2019-05-30T16:38:38.000Z","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":7260,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1140},"source":{"system":"sec-edgar","filing":"0001246991-19-000147","document":"wf-form4_155923430356317.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000147/wf-form4_155923430356317.xml","form_type":"4"}},{"id":3507817,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2019-05-30T16:35:04.000Z","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":7260,"derivative":{"underlying":"Common OP Units","underlying_shares":1140},"source":{"system":"sec-edgar","filing":"0001246991-19-000141","document":"wf-form4_155923408877650.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699119000141/wf-form4_155923408877650.xml","form_type":"4"}},{"id":3569454,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-04-02T19:41:22.000Z","date":"2019-03-31","kind":"grant","acquired":true,"shares":221.28,"price":133.88,"value":29624.9664,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 129.62 Phantom Stock Units acquired as quarterly dividend equivalent rights on January 30, 2019. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":18151.67,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":221.28},"source":{"system":"sec-edgar","filing":"0001246991-19-000102","document":"wf-form4_155423406785076.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000102/wf-form4_155423406785076.xml","form_type":"4"}},{"id":3714488,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2019-01-02T22:07:40.000Z","date":"2018-12-31","kind":"grant","acquired":true,"shares":236.56,"price":112.55,"value":26624.828,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 137.10 Phantom Stock Units acquired as quarterly dividend equivalent rights on October 31, 2018. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":17800.77,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":236.56},"source":{"system":"sec-edgar","filing":"0001246991-19-000007","document":"wf-form4_154646684311159.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699119000007/wf-form4_154646684311159.xml","form_type":"4"}},{"id":3804558,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2018-10-01T19:42:16.000Z","date":"2018-09-30","kind":"grant","acquired":true,"shares":191.93,"price":123.09,"value":23624.6637,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 109.14 Phantom Stock Units acquired as quarterly dividend equivalent rights on July 31, 2018. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Reflects an increase of 15.46 Phantom Stock Units to correct an administrative error on the Reporting Person's Form 4s filed on April 2, 2018 and July 2, 2018."}],"balance_after":17427.11,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":191.93},"source":{"system":"sec-edgar","filing":"0001246991-18-000129","document":"wf-form4_153842291811808.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000129/wf-form4_153842291811808.xml","form_type":"4"}},{"id":3879127,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2018-07-02T14:31:27.000Z","date":"2018-06-30","kind":"grant","acquired":true,"shares":186.28,"price":125.42,"value":23363.2376,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 109.13 Phantom Stock Units acquired as quarterly dividend equivalent rights on April 30, 2018. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":17110.58,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":186.28},"source":{"system":"sec-edgar","filing":"0001246991-18-000121","document":"wf-form4_153054187154793.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000121/wf-form4_153054187154793.xml","form_type":"4"}},{"id":3908961,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2018-06-04T17:02:25.000Z","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":6120,"derivative":{"underlying":"Common OP Units","underlying_shares":1047},"source":{"system":"sec-edgar","filing":"0001246991-18-000110","document":"wf-form4_152813172983062.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699118000110/wf-form4_152813172983062.xml","form_type":"4"}},{"id":3908919,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2018-06-04T16:57:46.000Z","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":6120,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1047},"source":{"system":"sec-edgar","filing":"0001246991-18-000103","document":"wf-form4_152813145084292.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000103/wf-form4_152813145084292.xml","form_type":"4"}},{"id":3977206,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2018-04-02T16:18:22.000Z","date":"2018-03-31","kind":"grant","acquired":true,"shares":252.6,"price":123.22,"value":31125.372,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 108.70 Phantom Stock Units acquired as quarterly dividend equivalent rights on January 30, 2018. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":16815.17,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":252.6},"source":{"system":"sec-edgar","filing":"0001246991-18-000073","document":"wf-form4_152268588912689.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000073/wf-form4_152268588912689.xml","form_type":"4"}},{"id":4117554,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2018-01-02T20:07:03.000Z","date":"2017-12-31","kind":"grant","acquired":true,"shares":227.83,"price":130.03,"value":29624.7349,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 99.81 Phantom Stock Units acquired as quarterly dividend equivalent rights on October 31, 2017. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":16453.87,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":227.83},"source":{"system":"sec-edgar","filing":"0001246991-18-000006","document":"wf-form4_151492361006649.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699118000006/wf-form4_151492361006649.xml","form_type":"4"}},{"id":4195379,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2017-10-03T19:08:53.000Z","date":"2017-09-30","kind":"grant","acquired":true,"shares":216.67,"price":122.88,"value":26624.4096,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 98.08 Phantom Stock Units acquired as quarterly dividend equivalent rights on July 31, 2017. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":16126.23,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":216.67},"source":{"system":"sec-edgar","filing":"0001246991-17-000163","document":"wf-form4_150705772044879.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000163/wf-form4_150705772044879.xml","form_type":"4"}},{"id":4265151,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2017-07-05T15:21:16.000Z","date":"2017-06-30","kind":"grant","acquired":true,"shares":202.1,"price":123.02,"value":24862.342,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 91.93 Phantom Stock Units acquired as quarterly dividend equivalent rights on April 28, 2017. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":15811.48,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":202.1},"source":{"system":"sec-edgar","filing":"0001246991-17-000153","document":"wf-form4_149926806171160.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000153/wf-form4_149926806171160.xml","form_type":"4"}},{"id":4298402,"issuer":{"id":41445,"kind":"organization","name":"BOSTON PROPERTIES LTD PARTNERSHIP","symbol":"N/A"},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2017-06-01T19:02:57.000Z","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":5073,"derivative":{"underlying":"Common OP Units","underlying_shares":1050},"source":{"system":"sec-edgar","filing":"0001246991-17-000141","document":"wf-form4_149634376234837.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1043121/000124699117000141/wf-form4_149634376234837.xml","form_type":"4"}},{"id":4298344,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"LTIP Units","published_at":"2017-06-01T19:00:27.000Z","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":5073,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":1050},"source":{"system":"sec-edgar","filing":"0001246991-17-000133","document":"wf-form4_149634361119124.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000133/wf-form4_149634361119124.xml","form_type":"4"}},{"id":4362071,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2017-04-04T17:27:35.000Z","date":"2017-03-31","kind":"grant","acquired":true,"shares":235.07,"price":132.41,"value":31125.6187,"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. Board of Directors."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 87.48 Phantom Stock Units acquired as quarterly dividend equivalent rights on January 30, 2017. The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, under the 2012 Plan."}],"balance_after":15517.45,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":235.07},"source":{"system":"sec-edgar","filing":"0001246991-17-000109","document":"wf-form4_149132684086418.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000109/wf-form4_149132684086418.xml","form_type":"4"}},{"id":4503623,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2017-01-04T19:51:10.000Z","date":"2016-12-31","kind":"grant","acquired":true,"shares":235.53,"price":125.78,"value":29624.9634,"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) 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 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":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 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":15194.9,"derivative":{"underlying":"Common Stock, par value $0.01","underlying_shares":235.53},"source":{"system":"sec-edgar","filing":"0001246991-17-000008","document":"wf-form4_148355945566875.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699117000008/wf-form4_148355945566875.xml","form_type":"4"}},{"id":4571054,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Dividend Equivalent Rights","published_at":"2016-11-01T18:52:42.000Z","date":"2016-10-31","kind":"grant","acquired":true,"shares":80.27,"price":120.48,"value":9670.9296,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The rights convert into Common Stock on a 1-for-1 basis."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Acquired as quarterly dividends on October 31, 2016.  The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, 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 rights 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 Board of Directors."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Acquired as quarterly dividends on October 31, 2016.  The rights were granted as a component of the Phantom Stock Units that were awarded under the Second Amendment and Restatement of the Boston Properties, Inc. 1997 Stock Option and Incentive Plan or, following May 15, 2012, 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 rights 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 Board of Directors."}],"balance_after":14959.37,"derivative":{"underlying":"Common Stock","underlying_shares":80.27},"source":{"system":"sec-edgar","filing":"0001246991-16-000543","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699116000543/edgar.xml","form_type":"4"}},{"id":4587656,"issuer":{"id":3450,"kind":"organization","name":"BXP, Inc."},"owners":[{"id":81386,"kind":"person","name":"Einiger Carol B.","position":1,"cik":"0001289668","reported_name":"Einiger Carol B.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock Units","published_at":"2016-10-04T16:44:22.000Z","date":"2016-09-30","kind":"grant","acquired":true,"shares":184.35,"price":136.29,"value":25125.0615,"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) 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 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":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes Phantom Stock Units received pursuant to dividend equivalent rights which were credited to the Reporting Person when and as dividends were paid on Boston Properties, Inc. Common Stock."}],"balance_after":14879.1,"derivative":{"underlying":"Common Stock","underlying_shares":184.35},"source":{"system":"sec-edgar","filing":"0001246991-16-000533","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1037540/000124699116000533/edgar.xml","form_type":"4"}}]}