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The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":427389,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":977},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615877,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":false,"shares":977,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1775,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":977},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615876,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":true,"shares":1325,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":2752,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1325},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615875,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":false,"shares":1325,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":85420,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1325},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615874,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":true,"shares":1322,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":426412,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1322},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615873,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":false,"shares":1322,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":11,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1322},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615872,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":true,"shares":1325,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1333,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1325},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":4615871,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2026-09-11T20:15:40.000Z","date":"2026-09-09","kind":"gift","planned":false,"acquired":false,"shares":1325,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Vivmark Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":86745,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1325},"source":{"system":"sec-edgar","filing":"0000906107-26-000078","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000090610726000078/form4.xml","form_type":"4"}},{"id":682084,"issuer":{"id":499,"kind":"organization","name":"VIVMARK 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The reporting person is the sole trustee of this trust and, as such, may be deemed the beneficial owner of these shares."}],"balance_after":13964,"source":{"system":"sec-edgar","filing":"0000906107-25-000011","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000011/form4.xml","form_type":"4"}},{"id":1044367,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":true,"shares":1048,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":425090,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1048},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044366,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":false,"shares":1048,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1427,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1048},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044365,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":true,"shares":1220,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":2475,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1220},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044364,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":false,"shares":1220,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":88070,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1220},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044363,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":true,"shares":1216,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":424042,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1216},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044362,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":false,"shares":1216,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":8,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1216},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044361,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":true,"shares":1220,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1224,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1220},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1044360,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2025-09-10T20:17:28.000Z","date":"2025-09-08","kind":"gift","planned":false,"acquired":false,"shares":1220,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":89290,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1220},"source":{"system":"sec-edgar","filing":"0000906107-25-000007","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000090610725000007/form4.xml","form_type":"4"}},{"id":1093258,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2025-07-03T20:21:23.000Z","date":"2025-07-01","kind":"grant","planned":false,"acquired":true,"shares":19553,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents share options granted for prospective service from the 2025 Annual Meeting of Shareholders to the 2026 Annual Meeting of Shareholders."}],"balance_after":19553,"derivative":{"exercise_price":67.26,"exercise_date":"2026-07-01","expiration_date":"2035-07-01","underlying":"Common Shares Of Beneficial Interest","underlying_shares":19553},"source":{"system":"sec-edgar","filing":"0001127602-25-018886","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760225018886/form4.xml","form_type":"4"}},{"id":1093257,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2025-07-03T20:21:23.000Z","date":"2025-07-01","kind":"grant","planned":false,"acquired":true,"shares":23277,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents share options granted for prospective service from the 2025 Annual Meeting of Shareholders to the 2026 Annual Meeting of Shareholders."}],"balance_after":23277,"derivative":{"exercise_price":67.26,"exercise_date":"2026-07-01","expiration_date":"2035-07-01","underlying":"Common Shares Of Beneficial Interest","underlying_shares":23277},"source":{"system":"sec-edgar","filing":"0001127602-25-018886","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760225018886/form4.xml","form_type":"4"}},{"id":1137008,"issuer":{"id":4019,"kind":"organization","name":"AMERICOLD REALTY TRUST"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Operating Partnership Profits Units","published_at":"2025-05-22T21:54:46.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":10124,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents OP Profits Units (\"OP Profits Units\") of Americold Realty Operating Partnership, L.P. (\"Operating Partnership\"), which vest on the earlier of the first anniversary of the grant date or the date of the next annual meeting of Americold Realty Trust, Inc. stockholders following the grant date. The OP Profits Units were issued to the reporting person pursuant to the Americold Realty Trust 2017 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\"). Each Common Unit acquired upon conversion of a vested OP Profits Unit may, at the election of the holder, be presented for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\"). Each Common Unit acquired upon conversion of a vested OP Profits Unit may, at the election of the holder, be presented for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."}],"balance_after":10124,"derivative":{"underlying":"Common Stock","underlying_shares":10124},"source":{"system":"sec-edgar","filing":"0001455863-25-000041","document":"wk-form4_1747950878.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455863/000145586325000041/wk-form4_1747950878.xml","form_type":"4"}},{"id":1401955,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":true,"shares":949,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":422826,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":949},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401954,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":false,"shares":949,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1255,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":949},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401953,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":true,"shares":1270,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":2204,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1270},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401952,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":false,"shares":1270,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":90510,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1270},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401951,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":true,"shares":1273,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":421877,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1273},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401950,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":false,"shares":1273,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":4,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1273},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401949,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":true,"shares":1270,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1277,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1270},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1401948,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2024-09-20T20:11:51.000Z","date":"2024-09-18","kind":"gift","planned":false,"acquired":false,"shares":1270,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":91780,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1270},"source":{"system":"sec-edgar","filing":"0001127602-24-024278","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224024278/form4.xml","form_type":"4"}},{"id":1471375,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2024-06-24T20:27:34.000Z","date":"2024-06-20","kind":"grant","planned":false,"acquired":true,"shares":37337,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents share options granted for prospective service from the 2024 Annual Meeting of Shareholders to the 2025 Annual Meeting of Shareholders."}],"balance_after":37337,"derivative":{"exercise_price":67.85,"exercise_date":"2025-06-20","expiration_date":"2034-06-20","underlying":"Common Shares Of Beneficial Interest","underlying_shares":37337},"source":{"system":"sec-edgar","filing":"0001127602-24-019154","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760224019154/form4.xml","form_type":"4"}},{"id":1499080,"issuer":{"id":4019,"kind":"organization","name":"AMERICOLD REALTY TRUST"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Operating Partnership Profits Units","published_at":"2024-05-29T20:14:53.000Z","date":"2024-05-22","kind":"grant","planned":false,"acquired":true,"shares":6917,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Represents OP Profits Units (\"OP Profits Units\") of Americold Realty Operating Partnership, L.P. (\"Operating Partnership\"), which vest on the earlier of the first anniversary of the grant date or the date of the next annual meeting of Americold Realty Trust, Inc. stockholders following the grant date.  The OP Profits Units were issued to the reporting person pursuant to the Americold Realty Trust 2017 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\").  Each Common Unit acquired upon conversion of a vested OP Profits Unit may, at the election of the holder, be presented for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\").  Each Common Unit acquired upon conversion of a vested OP Profits Unit may, at the election of the holder, be presented for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."}],"balance_after":6917,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":6917},"source":{"system":"sec-edgar","filing":"0001455863-24-000030","document":"wk-form4_1717013685.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455863/000145586324000030/wk-form4_1717013685.xml","form_type":"4"}},{"id":1521947,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"AO LTIP Units","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"grant","planned":false,"acquired":true,"shares":5000,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F14","text":"In exchange for the 2023 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"In exchange for the 2023 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F14","text":"In exchange for the 2023 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F15","text":"In connection with the conclusion of his service as a trustee on May 7, 2024, two-thirds (3,333 AO LTIP Units) of this award remained unvested and was canceled."}],"balance_after":5000,"derivative":{"expiration_date":"2033-05-01","underlying":"Common Shares","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521946,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5000,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"2023 Canceled Option\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"This option becomes exercisable as to one-third on each of the first, second, and third anniversaries of the grant date."}],"balance_after":0,"derivative":{"exercise_price":286.81,"exercise_date":"2024-05-02","expiration_date":"2033-05-01","underlying":"Common Shares","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521945,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"AO LTIP Units","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"grant","planned":false,"acquired":true,"shares":5163,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F11","text":"In exchange for the 2022 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"In exchange for the 2022 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F11","text":"In exchange for the 2022 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F12","text":"In connection with the conclusion of his service as a trustee on May 7, 2024, one-third (1,741 AO LTIP Units) of this award remained unvested and was canceled."}],"balance_after":5163,"derivative":{"expiration_date":"2032-04-27","underlying":"Common Shares","underlying_shares":5163},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521944,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5163,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F9","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $398.97, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"2022 Canceled Option\")."},{"field":"shares","element":"transactionShares","label":"F9","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $398.97, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"2022 Canceled Option\")."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $398.97, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"2022 Canceled Option\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F10","text":"This option becomes exercisable as to one-third on each of the first, second, and third anniversaries of the grant date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F9","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $398.97, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"2022 Canceled Option\")."}],"balance_after":0,"derivative":{"exercise_price":386.32,"exercise_date":"2023-04-28","expiration_date":"2032-04-27","underlying":"Common Shares","underlying_shares":5163},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521943,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"AO LTIP Units","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"grant","planned":false,"acquired":true,"shares":5163,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"In exchange for the Second 2021 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"In exchange for the Second 2021 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"In exchange for the Second 2021 Canceled Option, the reporting person received a replacement award of AO LTIP Units, which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units that are convertible into OP Units. The resulting OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."}],"balance_after":5163,"derivative":{"expiration_date":"2031-04-25","underlying":"Common Shares","underlying_shares":5163},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521942,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":5163,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F7","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $275.12, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"Second 2021 Canceled Option\")."},{"field":"shares","element":"transactionShares","label":"F7","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $275.12, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"Second 2021 Canceled Option\")."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $275.12, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"Second 2021 Canceled Option\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This option became exercisable as to one-third on each of the first, second, and third anniversaries of the grant date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F7","text":"This option was previously reported as an option for 5,000 Common Shares at an exercise price of $275.12, but, pursuant to anti-dilution provisions of the Company's 2021 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"Second 2021 Canceled Option\")."}],"balance_after":0,"derivative":{"exercise_price":266.4,"exercise_date":"2022-04-26","expiration_date":"2031-04-25","underlying":"Common Shares","underlying_shares":5163},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521941,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"AO LTIP Units","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"grant","planned":false,"acquired":true,"shares":15491,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F6","text":"In exchange for the First 2021 Canceled Option, the reporting person received a replacement award of membership interests in Public Storage OP, L.P. (\"Public Storage OP\") designated as AO LTIP Units (\"AO LTIP Units\"), which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units (\"LTIP Units\") of Public Storage OP, which LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The LTIP Units are convertible, conditioned upon the satisfaction of minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into Common Units in Public Storage OP (\"OP Units\"). The OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"In exchange for the First 2021 Canceled Option, the reporting person received a replacement award of membership interests in Public Storage OP, L.P. (\"Public Storage OP\") designated as AO LTIP Units (\"AO LTIP Units\"), which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units (\"LTIP Units\") of Public Storage OP, which LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The LTIP Units are convertible, conditioned upon the satisfaction of minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into Common Units in Public Storage OP (\"OP Units\"). The OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"In exchange for the First 2021 Canceled Option, the reporting person received a replacement award of membership interests in Public Storage OP, L.P. (\"Public Storage OP\") designated as AO LTIP Units (\"AO LTIP Units\"), which AO LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The AO LTIP Units are convertible at the reporting person's election into vested LTIP Units (\"LTIP Units\") of Public Storage OP, which LTIP Units are intended to qualify as profits interests for US federal income tax purposes. The LTIP Units are convertible, conditioned upon the satisfaction of minimum allocations to the capital accounts of the LTIP Units for federal income tax purposes, into Common Units in Public Storage OP (\"OP Units\"). The OP Units may be exchanged by the reporting person for Common Shares or the equivalent cash value of Common Shares, as determined by the Company."}],"balance_after":15491,"derivative":{"expiration_date":"2030-12-31","underlying":"Common Shares","underlying_shares":15491},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521940,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"disposition_to_issuer","planned":false,"acquired":false,"shares":15491,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"This option was previously reported as an option for 15,000 common shares, par value $0.10 per share (\"Common Shares\"), of Public Storage (the \"Company\") at an exercise price of $230.93, but, pursuant to antidilution provisions of the Company's 2016 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"First 2021 Canceled Option\")."},{"field":"shares","element":"transactionShares","label":"F4","text":"This option was previously reported as an option for 15,000 common shares, par value $0.10 per share (\"Common Shares\"), of Public Storage (the \"Company\") at an exercise price of $230.93, but, pursuant to antidilution provisions of the Company's 2016 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"First 2021 Canceled Option\")."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This option was previously reported as an option for 15,000 common shares, par value $0.10 per share (\"Common Shares\"), of Public Storage (the \"Company\") at an exercise price of $230.93, but, pursuant to antidilution provisions of the Company's 2016 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"First 2021 Canceled Option\")."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"This option became exercisable as to one-third on each of the first, second, and third anniversaries of the grant date."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F4","text":"This option was previously reported as an option for 15,000 common shares, par value $0.10 per share (\"Common Shares\"), of Public Storage (the \"Company\") at an exercise price of $230.93, but, pursuant to antidilution provisions of the Company's 2016 Equity and Performance-Based Incentive Compensation Plan, was adjusted to reflect the special dividend declared by the Company on July 22, 2022. On May 7, 2024, the Company canceled the option upon surrender to the Company by the reporting person (the \"First 2021 Canceled Option\")."}],"balance_after":0,"derivative":{"exercise_price":223.61,"exercise_date":"2022-01-01","expiration_date":"2030-12-31","underlying":"Common Shares","underlying_shares":15491},"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1521939,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2024-05-09T20:23:37.000Z","date":"2024-05-07","kind":"grant","planned":false,"acquired":true,"shares":60,"price":273.2,"value":16392.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"In connection with the conclusion of his service as a trustee, on May 7, 2024, the reporting person received a grant of fully-vested deferred share units pursuant to the Company's Non-Management Trustee Compensation and Deferral Program under the Company's 2021 Equity and Performance-Based Incentive Compensation Plan. Each deferred share unit represents the right to receive one Company common share. The number of deferred share units granted represents the quotient of the dollar amount of the portion of the cash retainers the reporting person has earned for the second quarter of 2024, pro rated through May 7, 2024, and elected to be paid in deferred share units, divided by the Company's closing share price on the grant date, rounded up to the nearest deferred share unit. [footnote continues]"},{"field":"shares","element":"transactionShares","label":"F2","text":"[footnote continued] The deferred share units will be settled in unrestricted common shares (i) in a lump sum on January 1st of the calendar year following the tenth anniversary of the grant date or (ii) in a lump sum upon the reporting person's earlier death or disability or upon an earlier change of control of the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 1,725 deferred share units."}],"balance_after":1725,"source":{"system":"sec-edgar","filing":"0001393311-24-000133","document":"wk-form4_1715286205.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000133/wk-form4_1715286205.xml","form_type":"4"}},{"id":1548961,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2024-04-03T17:58:15.000Z","date":"2024-03-31","kind":"grant","planned":false,"acquired":true,"shares":136,"price":290.06,"value":39448.16,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of fully-vested deferred share units pursuant to the Company's Non-Management Trustee Compensation and Deferral Program under the Company's 2021 Equity and Performance-Based Incentive Compensation Plan. Each deferred share unit represents the right to receive one Company common share. The number of deferred share units granted represents the quotient of the dollar amount of the portion of the cash retainers the reporting person has earned for the applicable calendar quarter and elected to be paid in deferred share units, divided by the Company's closing share price on the grant date, rounded up to the nearest deferred share unit. The deferred share units will be settled in unrestricted common shares (i) in a lump sum on January 1st of the calendar year following the tenth anniversary of the grant date or (ii) in a lump sum upon the reporting person's earlier death or disability or upon an earlier change of control of the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,665 deferred share units."}],"balance_after":1665,"source":{"system":"sec-edgar","filing":"0001393311-24-000093","document":"wk-form4_1712167087.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000093/wk-form4_1712167087.xml","form_type":"4"}},{"id":1691454,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2024-01-04T00:04:03.000Z","date":"2023-12-31","kind":"grant","planned":false,"acquired":true,"shares":121,"price":305,"value":36905.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of fully-vested deferred share units pursuant to the Company's Non-Management Trustee Compensation and Deferral Program under the Company's 2021 Equity and Performance-Based Incentive Compensation Plan. Each deferred share unit represents the right to receive one Company common share. The number of deferred share units granted represents the quotient of the dollar amount of the portion of the cash retainers the reporting person has earned for the applicable calendar quarter and elected to be paid in deferred share units, divided by the Company's closing share price on the grant date, rounded up to the nearest deferred share unit. The deferred share units will be settled in unrestricted common shares (i) in a lump sum on January 1st of the calendar year following the tenth anniversary of the grant date or (ii) in a lump sum upon the reporting person's earlier death or disability or upon an earlier change of control of the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,529 deferred share units."}],"balance_after":1529,"source":{"system":"sec-edgar","filing":"0001393311-24-000008","document":"wk-form4_1704326607.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331124000008/wk-form4_1704326607.xml","form_type":"4"}},{"id":1705829,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2023-12-19T21:10:30.000Z","date":"2023-12-15","kind":"exercise","planned":false,"acquired":false,"shares":36564,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Represents share options which vested in three equal installments on February 6, 2015, February 6, 2016 and February 6, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":0,"derivative":{"exercise_price":48.13,"expiration_date":"2024-02-06","underlying":"Common Shares Of Beneficial Interest","underlying_shares":36564},"source":{"system":"sec-edgar","filing":"0001127602-23-030002","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223030002/form4.xml","form_type":"4"}},{"id":1705828,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Common Shares Of Beneficial Interest","published_at":"2023-12-19T21:10:30.000Z","date":"2023-12-15","kind":"sale","planned":false,"acquired":false,"shares":36564,"price":60.94,"value":2228210.16,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average price of the shares sold.  The shares were sold within a range of $60.90 to $60.98.  The reporting person will provide, upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001127602-23-030002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223030002/form4.xml","form_type":"4"}},{"id":1705827,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Common Shares Of Beneficial Interest","published_at":"2023-12-19T21:10:30.000Z","date":"2023-12-15","kind":"exercise","planned":false,"acquired":true,"shares":36564,"price":48.13,"value":1759825.32,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":36564,"source":{"system":"sec-edgar","filing":"0001127602-23-030002","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223030002/form4.xml","form_type":"4"}},{"id":1716972,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2023-12-11T21:15:58.000Z","date":"2023-12-07","kind":"exercise","planned":false,"acquired":false,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Represents share options which vested in three equal installments on February 6, 2015, February 6, 2016 and February 6, 2017."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":36564,"derivative":{"exercise_price":48.13,"expiration_date":"2024-02-06","underlying":"Common Shares Of Beneficial Interest","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001127602-23-029196","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223029196/form4.xml","form_type":"4"}},{"id":1716971,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Common Shares Of Beneficial Interest","published_at":"2023-12-11T21:15:58.000Z","date":"2023-12-07","kind":"sale","planned":false,"acquired":false,"shares":25000,"price":58.18,"value":1454500.0,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price represents the weighted average price of the shares sold.  The shares were sold within a range of $58.16 to $58.24.  The reporting person will provide, upon request by the SEC staff, the issuer, or any security holder of the issuer, full information regarding the number of shares sold at each separate price."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001127602-23-029196","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223029196/form4.xml","form_type":"4"}},{"id":1716970,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Common Shares Of Beneficial Interest","published_at":"2023-12-11T21:15:58.000Z","date":"2023-12-07","kind":"exercise","planned":false,"acquired":true,"shares":25000,"price":48.13,"value":1203250.0,"ownership":{"direct":false,"nature":"NSP LLC"},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the sole member."}],"balance_after":25000,"source":{"system":"sec-edgar","filing":"0001127602-23-029196","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223029196/form4.xml","form_type":"4"}},{"id":1731818,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID 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The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms. The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":1415,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1375},"source":{"system":"sec-edgar","filing":"0000950170-23-044382","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/906107/000095017023044382/ownership.xml","form_type":"4"}},{"id":1798102,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Chairman of the Board"}}],"security":"Operating Partnership Units","published_at":"2023-08-24T20:15:58.000Z","date":"2023-08-22","kind":"gift","planned":false,"acquired":false,"shares":1375,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms. The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms. The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":94425,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1375},"source":{"system":"sec-edgar","filing":"0000950170-23-044382","document":"ownership.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000095017023044382/ownership.xml","form_type":"4"}},{"id":1839458,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Shares","published_at":"2023-07-03T22:56:02.000Z","date":"2023-06-30","kind":"grant","planned":false,"acquired":true,"shares":127,"price":291.88,"value":37068.76,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of fully-vested deferred stock units pursuant to the Company's Non-Management Trustee Compensation and Deferral Program under the Company's 2021 Equity and Performance-Based Incentive Compensation Plan. Each deferred stock unit represents the right to receive one share of the Company's common stock. The number of deferred stock units granted represents the quotient of the dollar amount of the portion of the cash retainers the reporting person has earned for the applicable calendar quarter and elected to be paid in deferred stock units, divided by the Company's closing stock price on the grant date, rounded up to the nearest deferred stock unit. The deferred stock units will be settled in shares of unrestricted common stock (i) in a lump sum on January 1st of the calendar year following the tenth anniversary of the grant date or (ii) in a lump sum upon the reporting person's earlier death or disability or upon an earlier change of control of the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,268 deferred stock units."}],"balance_after":1268,"source":{"system":"sec-edgar","filing":"0001393311-23-000065","document":"wk-form4_1688424953.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331123000065/wk-form4_1688424953.xml","form_type":"4"}},{"id":1850536,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"other":true,"other_text":"Chairman of the Board"}}],"security":"Non-qualified Stock Option (Right to Buy)","published_at":"2023-06-20T20:29:04.000Z","date":"2023-06-15","kind":"grant","planned":false,"acquired":true,"shares":36333,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents share options granted for prospective service from the 2023 Annual Meeting of Shareholders to the 2024 Annual Meeting of Shareholders."}],"balance_after":36333,"derivative":{"exercise_price":66.35,"exercise_date":"2024-06-15","expiration_date":"2033-06-15","underlying":"Common Shares Of Beneficial Interest","underlying_shares":36333},"source":{"system":"sec-edgar","filing":"0001127602-23-018994","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223018994/form4.xml","form_type":"4"}},{"id":1888878,"issuer":{"id":4019,"kind":"organization","name":"AMERICOLD REALTY TRUST"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Operating Partnership Profits Units","published_at":"2023-05-17T20:34:26.000Z","date":"2023-05-16","kind":"grant","planned":false,"acquired":true,"shares":6018,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Represents OP Profits Units (\"OP Profits Units\") of Americold Realty Operating Partnership, L.P. (\"Operating Partnership\"), which vest on the earlier of the first anniversary of the grant date or the date of the next annual meeting of Americold Realty Trust, Inc. stockholders following the grant date.  The OP Profits Units were issued to the reporting person pursuant to the Americold Realty Trust 2017 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\"). Each Common Unit acquired upon conversion of a vested OP Profits Unit may be presented, at the option of the holder, for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\"). Each Common Unit acquired upon conversion of a vested OP Profits Unit may be presented, at the option of the holder, for redemption for cash equal to the then fair market value of a share of Americold Realty Trust, Inc. (the \"Company\") common stock (the \"Common Stock\"), except that the Company may, at its election, acquire each Common Unit so presented for one share of Common Stock. The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."}],"balance_after":6018,"derivative":{"underlying":"Common Stock","underlying_shares":6018},"source":{"system":"sec-edgar","filing":"0001455863-23-000043","document":"wf-form4_168435564638116.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455863/000145586323000043/wf-form4_168435564638116.xml","form_type":"4"}},{"id":1904184,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Stock Option (Right to Buy)","published_at":"2023-05-04T16:25:01.000Z","date":"2023-05-02","kind":"grant","planned":false,"acquired":true,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"Stock Option granted pursuant to the Public Storage 2021 Equity and Performance-Based Incentive Compensation Plan. Option vests in three (3) equal annual installments beginning one (1) year from the grant date."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This option to purchase 5,000 common shares becomes exercisable as to one-third on each of May 2, 2024, 2025, and 2026."}],"balance_after":5000,"derivative":{"exercise_price":286.81,"expiration_date":"2033-05-02","underlying":"Common Shares","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001393311-23-000035","document":"wk-form4_1683217492.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000139331123000035/wk-form4_1683217492.xml","form_type":"4"}},{"id":1927304,"issuer":{"id":1436,"kind":"organization","name":"Public Storage","symbol":"PSA"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Common Stock","published_at":"2023-04-04T22:52:42.000Z","date":"2023-03-31","kind":"grant","planned":false,"acquired":true,"shares":123,"price":302.14,"value":37163.22,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of fully-vested deferred stock units pursuant to the Company's Non-Management Trustee Compensation and Deferral Program under the Company's 2021 Equity and Performance-Based Incentive Compensation Plan. Each deferred stock unit represents the right to receive one share of the Company's common stock. The number of deferred stock units granted represents the quotient of the dollar amount of the portion of the cash retainers the reporting person has earned for the applicable calendar quarter and elected to be paid in deferred stock units, divided by the Company's closing stock price on the grant date, rounded up to the nearest deferred stock unit. The deferred stock units will be settled in shares of unrestricted common stock (i) in a lump sum on January 1st of the calendar year following the tenth anniversary of the grant date or (ii) in a lump sum upon the reporting person's earlier death or disability or upon an earlier change of control of the Company."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 1,141 deferred stock units."}],"balance_after":1141,"source":{"system":"sec-edgar","filing":"0001140361-23-016393","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1219726/000114036123016393/form4.xml","form_type":"4"}},{"id":2023569,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":true,"shares":937,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":418144,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":937},"source":{"system":"sec-edgar","filing":"0001127602-23-004454","document":"form5.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223004454/form5.xml","form_type":"5"}},{"id":2023568,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":false,"shares":937,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":611,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":937},"source":{"system":"sec-edgar","filing":"0001127602-23-004454","document":"form5.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223004454/form5.xml","form_type":"5"}},{"id":2023567,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":true,"shares":1100,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020A DN GRAT"},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person."}],"balance_after":611,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1100},"source":{"system":"sec-edgar","filing":"0001127602-23-004454","document":"form5.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223004454/form5.xml","form_type":"5"}},{"id":2023566,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":false,"shares":1100,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"LLC"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This transaction involved a gift of OP Units by a limited liability company of which the reporting person is the manager to a grantor retained annuity trust for the benefit of the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares beneficially owned by a limited liability company, of which the reporting person is the manager."}],"balance_after":95800,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1100},"source":{"system":"sec-edgar","filing":"0001127602-23-004454","document":"form5.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223004454/form5.xml","form_type":"5"}},{"id":2023565,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":true,"shares":1195,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."}],"balance_after":418144,"derivative":{"exercise_price":0,"underlying":"Common Shares Of Beneficial Interest","underlying_shares":1195},"source":{"system":"sec-edgar","filing":"0001127602-23-004454","document":"form5.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/906107/000112760223004454/form5.xml","form_type":"5"}},{"id":2023564,"issuer":{"id":499,"kind":"organization","name":"VIVMARK RESIDENTIAL","symbol":"VMRK"},"owners":[{"id":21843,"kind":"person","name":"NEITHERCUT DAVID J","position":1,"cik":"0001219726","reported_name":"NEITHERCUT DAVID J","relationship":{"director":true}}],"security":"Operating Partnership Units","published_at":"2023-02-10T21:11:28.000Z","date":"2022-08-15","kind":"gift","acquired":false,"shares":1195,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"2020 DN GRAT"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F5","text":"This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  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The OP Units do not expire and are fully vested, transferable and can be exchanged by the holder for common shares of Equity Residential (the \"Company\") on a one-for-one basis or, at the Company's option, for the cash value of such shares."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The OP Units reflected in this report are previously reported Restricted Units which have automatically converted to OP Units per their terms.  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(\"Operating Partnership\"), which vest on the earlier of the first anniversary of the grant date or the date of the next annual meeting of shareholders following the grant date.  The OP Profits Units were issued to the reporting person pursuant to the Americold Realty Trust 2017 Equity Incentive Plan."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\").  Each Common Unit acquired upon conversion of a vested OP Profits Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a common share of Americold Realty Trust (the \"Company\") (the \"Common Shares\"), except that the Company may, at its election, acquire each Common Unit so presented for one Common Share.  The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Conditioned upon minimum allocations to the capital accounts of the OP Profits Units for federal income tax purposes, each vested OP Profits Unit may be converted, at the election of the holder, into a common unit of limited partnership interest in the Operating Partnership (a \"Common Unit\").  Each Common Unit acquired upon conversion of a vested OP Profits Unit may be presented for redemption, at the election of the holder, for cash equal to the then fair market value of a common share of Americold Realty Trust (the \"Company\") (the \"Common Shares\"), except that the Company may, at its election, acquire each Common Unit so presented for one Common Share.  The rights to convert vested OP Profits Units into Common Units and redeem Common Units have no expiration dates."}],"balance_after":4810,"derivative":{"underlying":"Common Shares of Beneficial Interest","underlying_shares":4810},"source":{"system":"sec-edgar","filing":"0001455863-22-000054","document":"wf-form4_165290579139104.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1455863/000145586322000054/wf-form4_165290579139104.xml","form_type":"4"}}],"next_cursor":"2022-05-18T20:30:30.000000Z,2265584"}