Terry S. Brown - 17 Aug 2026 Form 4 Insider Report for VIVMARK RESIDENTIAL (EQR)

Reporting relationship: Director
Issuer ticker: EQR
Reported as of: 17 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 19 Aug 2026, 20:36:23 UTC
Prior SEC filing: 01 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Samantha Thompson, Attorney-in-fact

Key filing fact

Terry S. Brown filed Form 4 for VIVMARK RESIDENTIAL (EQR) on 19 Aug 2026.

Key facts

This page summarizes Terry S. Brown's Form 4 filing for VIVMARK RESIDENTIAL (EQR).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 19 Aug 2026, 20:36.

Change

Previous filing in this sequence was filed on 01 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001627576 Primary reporting owner

Brown Terry S.

Relationship: Director
Address: 4040 WILSON BLVD., SUITE 1000, ARLINGTON
Signature: /s/ Samantha Thompson, Attorney-in-fact
Signature date: 19 Aug 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

EQR transaction Derivative

Restricted Units

Award

Transaction value
Shares: +2,710
Change %
Price: $0.5000^*
Shares after: 2,710
Date: 17 Aug 2026
Ownership: Direct
Underlying class: Common Shares Of Beneficial Interest
Underlying amount: 2,710
Exercise price
Footnotes: F1, F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

On August 17, 2026, the reporting person elected to receive a grant of Series 2026I restricted limited partnership interests ("RUs") in ERP Operating Limited Partnership (the "OP"), the operating partnership of Vivmark Residential (the "Company"), in connection with the Company's grant of long-term compensation for prospective service from August 17, 2026 to the 2027 Annual Meeting of Shareholders.

Footnote F2

RUs are a class of partnership interest that automatically convert into an equal number of limited partnership interests of the OP ("OP Units") when the capital account related to the RUs reaches a specified target for federal income tax purposes (provided such target is reached within ten years of issuance). Subject to the vesting requirements of the grant and certain other restrictions, OP Units are exchangeable by the holder for common shares of the Company on a one-for-one basis or the cash value of such shares, at the Company's option. The RUs reflected in this report also include any OP Units into which such RUs automatically convert.

Footnote F3

The RUs are scheduled to vest on August 17, 2027. In addition, the RUs (including any OP Units into which they may automatically convert) are subject to a holding restriction until August 17, 2028.