Michael L. Manelis - 31 Aug 2026 Form 4 Insider Report for VIVMARK RESIDENTIAL (VMRK)

Reporting relationship: Executive Vice President & COO
Issuer ticker: VMRK
Reported as of: 31 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Sep 2026, 16:25:12 UTC
Prior SEC filing: 19 Aug 2026
Source filing: View source filing
Reporting owner signature: /s/ Samantha Thompson, Attorney-in-fact

Key filing fact

Michael L. Manelis filed Form 4 for VIVMARK RESIDENTIAL (VMRK) on 02 Sep 2026.

Key facts

This page summarizes Michael L. Manelis's Form 4 filing for VIVMARK RESIDENTIAL (VMRK).
6 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 02 Sep 2026, 16:25.

Change

Previous filing in this sequence was filed on 19 Aug 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 0001691784 Primary reporting owner

Manelis Michael L

Relationship: Executive Vice President & COO
Address: TWO NORTH RIVERSIDE PLAZA, SUITE 400, CHICAGO
Signature: /s/ Samantha Thompson, Attorney-in-fact
Signature date: 02 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

VMRK transaction

Common Shares Of Beneficial Interest

Award

Transaction value
Shares: +10,536
Change %: +24%
Price: $0.000000^*
Shares after: 55,249
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F1, F2

VMRK transaction

Common Shares Of Beneficial Interest

Award

Transaction value
Shares: +10,820
Change %: +20%
Price: $0.000000^*
Shares after: 66,069
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F2, F3

VMRK transaction

Common Shares Of Beneficial Interest

Award

Transaction value
Shares: +13,201
Change %: +20%
Price: $0.000000^*
Shares after: 79,270
Date: 31 Aug 2026
Ownership: Direct
Footnotes: F2, F4

VMRK holding

Common Shares Of Beneficial Interest

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,326
Date: 31 Aug 2026
Ownership: SERP Account
Footnotes: F5

Reported derivative securities

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

VMRK transaction Derivative

Restricted Units

Award

Transaction value
Shares: +11,055
Change %
Price: $0.000000^*
Shares after: 11,055
Date: 31 Aug 2026
Ownership: Direct
Underlying class: Common Shares Of Beneficial Interest
Underlying amount: 11,055
Exercise price
Footnotes: F6, F7, F8

VMRK transaction Derivative

Restricted Units

Award

Transaction value
Shares: +11,310
Change %
Price: $0.000000^*
Shares after: 11,310
Date: 31 Aug 2026
Ownership: Direct
Underlying class: Common Shares Of Beneficial Interest
Underlying amount: 11,310
Exercise price
Footnotes: F7, F9, F10

VMRK transaction Derivative

Restricted Units

Award

Transaction value
Shares: +13,805
Change %
Price: $0.000000^*
Shares after: 13,805
Date: 31 Aug 2026
Ownership: Direct
Underlying class: Common Shares Of Beneficial Interest
Underlying amount: 13,805
Exercise price
Footnotes: F7, F11, F12

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 12 footnotes

Footnote F1

Represents restricted shares of Vivmark Residential (formerly known as Equity Residential) (the "Company") issued in connection with the settlement of an award under the Company's 2024 Long-Term Incentive Plan which are scheduled to vest on January 4, 2027.

Footnote F2

Direct total includes restricted shares of the Company scheduled to vest in the future.

Footnote F3

Represents restricted shares of the Company issued in connection with the settlement of an award under the Company's 2025 Long-Term Incentive Plan which are scheduled to vest on January 3, 2028.

Footnote F4

Represents restricted shares of the Company issued in connection with the settlement of an award under the Company's 2026 Long-Term Incentive Plan which are scheduled to vest on January 2, 2029.

Footnote F5

Represents shares owned by Principal Trust Company, as Trustee of the Equity Residential Supplemental Executive Retirement Plan (the "SERP"), for the benefit of the reporting person.

Footnote F6

Represents restricted limited partnership interests ("RUs") in ERP Operating Limited Partnership (the "Operating Partnership"), the operating partnership of the Company, retained in connection with the settlement of an award under the Company's 2024 Long-Term Incentive Plan.

Footnote F7

RUs are a class of partnership interest that automatically convert into an equal number of limited partnership interests of the Operating Partnership ("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 conditions, OP Units are exchangeable by the holder for common shares of the Company on a one-for-one basis or 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 F8

The RUs are scheduled to vest on January 4, 2027.

Footnote F9

Represents RUs in the Operating Partnership retained in connection with the settlement of an award under the Company's 2025 Long-Term Incentive Plan.

Footnote F10

The RUs are scheduled to vest on January 3, 2028.

Footnote F11

Represents RUs in the Operating Partnership retained in connection with the settlement of an award under the Company's 2026 Long-Term Incentive Plan.

Footnote F12

The RUs are scheduled to vest on January 2, 2029.