# EDGAR Filing Document

**Accession Number:** 0000906107
**File Stem:** 0000906107-25-000007
**Filing Date:** 2025-9
**Character Count:** 8149
**Document Hash:** 74a457d7615d6956e3453d1be7bee293
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000906107-25-000007.hdr.sgml**: 20250910

**ACCESSION NUMBER**: 0000906107-25-000007

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250908

**FILED AS OF DATE**: 20250910

**DATE AS OF CHANGE**: 20250910

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** NEITHERCUT DAVID J
- **CENTRAL INDEX KEY:** 0001219726

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12252
- **FILM NUMBER:** 251306082

**MAIL ADDRESS:**
- **STREET 1:** C/O EQUITY RESIDENTIAL
- **STREET 2:** TWO NORTH RIVERSIDE PLAZA, SUITE 400
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EQUITY RESIDENTIAL
- **CENTRAL INDEX KEY:** 0000906107
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE INVESTMENT TRUSTS [6798]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 363877868
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** EQUITY RESIDENTIAL
- **STREET 2:** TWO NORTH RIVERSIDE PLAZA, SUITE 400
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606
- **BUSINESS PHONE:** 3129281178

**MAIL ADDRESS:**
- **STREET 1:** TWO NORTH RIVERSIDE PLAZA
- **STREET 2:** SUITE 400
- **CITY:** CHICAGO
- **STATE:** IL
- **ZIP:** 60606

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EQUITY RESIDENTIAL PROPERTIES TRUST
- **DATE OF NAME CHANGE:** 19930524

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>NEITHERCUT DAVID J<br><sub>(Last) (First) (Middle)</sub><br>TWO NORTH RIVERSIDE PLAZA, SUITE 400<br><sub>(Street)</sub><br>CHICAGO, IL 60606<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2025-09-08 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[ ] Officer (give title below) [X] Other (specify below)<br>_Chairman of the Board_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EQUITY RESIDENTIAL [ EQR ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  |  | 1220<sup>(1)</sup> | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1220 | $0 | 89290<sup>(3)</sup> | I | LLC |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  | 1220 |  | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1220 | $0 | 1224<sup>(4)</sup> | I | 2020 DN GRAT |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  |  | 1216<sup>(5)</sup> | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1216 | $0 | 8<sup>(4)</sup> | I | 2020 DN GRAT |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  | 1216 |  | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1216 | $0 | 424042 | D |  |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  |  | 1220<sup>(1)</sup> | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1220 | $0 | 88070 | I | LLC |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  | 1220 |  | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1220 | $0 | 2475<sup>(4)</sup> | I | 2020A DN GRAT |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  |  | 1048<sup>(5)</sup> | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1048 | $0 | 1427<sup>(4)</sup> | I | 2020A DN GRAT |
| Operating Partnership Units | $0 | 2025-09-08 |  | G |  | 1048 |  | <sup>(2)</sup> | <sup>(2)</sup> | Common Shares Of Beneficial Interest | 1048 | $0 | 425090 | D |  |

---

### Footnotes:

(1) 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.

(2) 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.

(3) Represents OP Units beneficially owned by a limited liability company, of which the reporting person is the manager.

(4) Represents OP Units beneficially owned by a grantor retained annuity trust for the benefit of the reporting person.

(5) This transaction involved a gift of OP Units by a grantor retained annuity trust to the reporting person.

**Signature:** /s/ Samantha Thompson, Attorney-in-fact  
**Date:** 2025-09-10

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**