VMRK

SEC source: 0001127602-17-004071 · form4.xml · derivative · entry 1

GEORGE ALAN W · CIK 0001219715 · Executive Vice President & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,078

Underlying: Common Shares Of Beneficial Interest · 89,078 shares

Expires 2027-02-02

F1 · derivative.exercise_date: Represents share options scheduled to vest in approximately three equal installments on February 2, 2018, February 2, 2019 and February 2, 2020.

SEC source: 0001127602-17-004069 · form4.xml · derivative · entry 1

STROHM BRUCE C · CIK 0001219718 · EVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,232

Underlying: Common Shares Of Beneficial Interest · 74,232 shares

Expires 2027-02-02

F1 · derivative.exercise_date: Represents share options scheduled to vest in three equal installments on February 2, 2018, February 2, 2019 and February 2, 2020.

SEC source: 0001127602-17-004078 · form4.xml · derivative · entry 4

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,599

Underlying: Common Shares Of Beneficial Interest · 200 shares

Expires not disclosed

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004078 · form4.xml · derivative · entry 3

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts E

Disclosed balance after: 31,948

Underlying: Common Shares Of Beneficial Interest · 200 shares

Expires not disclosed

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F3 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's daughter. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-17-004078 · form4.xml · derivative · entry 2

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,399

Underlying: Common Shares Of Beneficial Interest · 200 shares

Expires not disclosed

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004078 · form4.xml · derivative · entry 1

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts B

Disclosed balance after: 31,948

Underlying: Common Shares Of Beneficial Interest · 200 shares

Expires not disclosed

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

F2 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's son. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-16-071016 · form4.xml · nonDerivative · entry 1

Santee David S · CIK 0001383436 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,617

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-070427 · form4.xml · derivative · entry 4

GEORGE ALAN W · CIK 0001219715 · Executive Vice President & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,157

Underlying: Common Shares Of Beneficial Interest · 25,000 shares

Expires 2021-02-07

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

F3 · derivative.exercise_date: Represents options which vested in three equal installments on February 7, 2012, February 7, 2013 and February 7, 2014

SEC source: 0001127602-16-070427 · form4.xml · nonDerivative · entry 2

GEORGE ALAN W · CIK 0001219715 · Executive Vice President & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,436

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-070427 · form4.xml · nonDerivative · entry 1

GEORGE ALAN W · CIK 0001219715 · Executive Vice President & CIO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,436

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

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-070125 · form4.xml · derivative · entry 11

ZELL SAMUEL · CIK 0001024193 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares Of Beneficial Interest · 152,338 shares

Expires 2017-02-08

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

F11 · derivative.exercise_date: Represents share options which vested in three equal installments on February 8, 2008, February 8, 2009 and February 8, 2010.

SEC source: 0001127602-16-070125 · form4.xml · nonDerivative · entry 2

ZELL SAMUEL · CIK 0001024193 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,271,809

F2 · price: The price represents the weighted average price of the shares sold. The shares were sold within a range of $62.67 to $63.14. 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.

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-070125 · form4.xml · nonDerivative · entry 1

ZELL SAMUEL · CIK 0001024193 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,382,351

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

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-069520 · form4.xml · nonDerivative · entry 1

Santee David S · CIK 0001383436 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Indirect · 401(k) Plan

Disclosed balance after: 0

SEC source: 0001127602-16-067207 · form4.xml · nonDerivative · entry 1

Santee David S · CIK 0001383436 · Executive Vice President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,617

F1 · shares: Represents shares acquired through Equity Residential's Employee Share Purchase Plan.

F2 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-067189 · form4.xml · nonDerivative · entry 1

Kaufman Ian · CIK 0001381170 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,815

F1 · shares: Represents shares acquired through Equity Residential's Employee Share Purchase Plan.

F2 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-16-067194 · form4.xml · nonDerivative · entry 1

Altshuler Barry · CIK 0001633670 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,131

F1 · shares: Represents shares acquired through Equity Residential's Employee Share Purchase Plan.

F2 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 14

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 21

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts E

Disclosed balance after: 32,148

Underlying: Common Shares Of Beneficial Interest · 9,943 shares

Expires not disclosed

F16 · shares: In accordance with the substitution provisions thereunder, the reporting person elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his daughter resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 5 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

F14 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's daughter. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 20

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,199

Underlying: Common Shares Of Beneficial Interest · 9,943 shares

Expires not disclosed

F16 · shares: In accordance with the substitution provisions thereunder, the reporting person elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his daughter resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 5 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 19

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,199

Underlying: Common Shares Of Beneficial Interest · 9,943 shares

Expires not disclosed

F15 · shares: In accordance with the substitution provisions thereunder, the reporting person elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his son resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 4 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 18

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts B

Disclosed balance after: 32,148

Underlying: Common Shares Of Beneficial Interest · 9,943 shares

Expires not disclosed

F15 · shares: In accordance with the substitution provisions thereunder, the reporting person elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his son resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 4 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

F12 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's son. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 17

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts E

Disclosed balance after: 32,148

Underlying: Common Shares Of Beneficial Interest · 22,205 shares

Expires not disclosed

F13 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his daughter resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 3 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

F14 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's daughter. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 16

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,199

Underlying: Common Shares Of Beneficial Interest · 22,205 shares

Expires not disclosed

F13 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his daughter resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 3 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 15

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts B

Disclosed balance after: 32,148

Underlying: Common Shares Of Beneficial Interest · 22,205 shares

Expires not disclosed

F11 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his son resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 1 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

F12 · balance_after: Represents OP Units beneficially owned by grantor retained annuity trusts for the benefit of the reporting person's son. The inclusion of these OP Units in this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 14

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,199

Underlying: Common Shares Of Beneficial Interest · 22,205 shares

Expires not disclosed

F11 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute OP Units on a one-for-one basis for shares of equivalent value in grantor retained annuity trusts for the benefit of his son resulting in an increase in OP Units held indirectly by such trusts and a corresponding decrease in OP Units held directly by the reporting person. See also footnote 1 to Table I of this report.

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 8

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts E

Disclosed balance after: 0

F5 · shares: In accordance with the substitution provisions thereunder, the reporting person's wife, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of her daughter in on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust II. See also footnote 16 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 7

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust II

Disclosed balance after: 0

F5 · shares: In accordance with the substitution provisions thereunder, the reporting person's wife, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of her daughter in on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust II. See also footnote 16 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 6

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts B

Disclosed balance after: 0

F4 · shares: In accordance with the substitution provisions thereunder, the reporting person's wife, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of her son in on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust II. See also footnote 15 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 5

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust II

Disclosed balance after: 0

F4 · shares: In accordance with the substitution provisions thereunder, the reporting person's wife, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of her son in on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust II. See also footnote 15 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 4

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust I

Disclosed balance after: 105,102

F3 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of his daughter on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust I. See also footnote 13 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 3

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts E

Disclosed balance after: 0

F3 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of his daughter on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust I. See also footnote 13 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 2

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Grantor Trusts B

Disclosed balance after: 0

F1 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of his son on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust I. See also footnote 11 to Table II of this report.

SEC source: 0001127602-17-004084 · form5.xml · nonDerivative · entry 1

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Trust I

Disclosed balance after: 105,102

F1 · shares: In accordance with the substitution provisions thereunder, the reporting person, as Grantor, elected to substitute shares in grantor retained annuity trusts for the benefit of his son on a one-for-one basis for OP Units of equivalent value resulting in a reduction of shares held indirectly by such trusts and a corresponding increase in shares held indirectly by Trust I. See also footnote 11 to Table II of this report.

F2 · balance_after: Represents shares beneficially owned by Trust I, a trust for the benefit of the reporting person's wife. The reporting person is the sole trustee of Trust I, and, as such, may be deemed to be the beneficial owner of these shares.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 13

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 12

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 11

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 10

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 9

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 13

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · LLC

Disclosed balance after: 100,000

Underlying: Common Shares Of Beneficial Interest · 100,000 shares

Expires not disclosed

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

F10 · balance_after: Represents OP Units beneficially owned by a limited liability company of which the reporting person is the sole member.

SEC source: 0001127602-17-004084 · form5.xml · derivative · entry 12

NEITHERCUT DAVID J · CIK 0001219726 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,199

Underlying: Common Shares Of Beneficial Interest · 100,000 shares

Expires not disclosed

F9 · derivative.exercise_date: 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.

F9 · derivative.expiration_date: 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.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 8

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 7

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 6

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 5

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 4

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 3

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 2

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.

SEC source: 0001127602-18-015244 · form5.xml · nonDerivative · entry 1

Brackenridge Alexander · CIK 0001633662 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,971

F1 · kind: All or a portion of the shares reported in these transactions may have been matchable to other transactions that occurred within a six-month period under Section 16(b) of the Securities Exchange Act of 1934. The reporting person has disgorged $8,282.91 to the issuer, the maximum amount of the profit realized in connection with any short-swing transactions, notwithstanding whether such disgorgement would actually be required by law.

F2 · kind: The shares reported in these transactions are held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims beneficial ownership except to the extent of his pecuniary interest therein. The transactions occurred in the sole discretion of the third-party investment advisor without direction from the reporting person or his spouse.

F3 · balance_after: Includes 132 shares held jointly with the reporting person's spouse in a separately managed account with a third-party investment advisory firm of which the reporting person disclaims ownership except to the extent of his pecuniary interest therein.