SEC Form 4 · accession 0000906107-26-000075
VIVMARK RESIDENTIAL · VMRK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Scott Fenster
Officer — EVP & General Counsel
Period of report
Aug 31, 2026
Accepted (ET)
Sep 2, 2026 · 4:19 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000906107
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Shares Of Beneficial InterestF1,F2 | Aug 31, 2026 | A | 4,584 | $0.00 | A | 23,022 | D | |
| Common Shares Of Beneficial InterestF3 | holding | — | — | — | 360 | I | 401(k) Plan | |
| Common Shares Of Beneficial InterestF4 | holding | — | — | — | 28,514 | I | Revocable Trust |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted UnitsF5,F6,F7 | — | Aug 31, 2026 | A | 9,233 | A | — | Jan 1, 2034 | Common Shares Of Beneficial Interest | 9,233 | 9,233 | D |
| Restricted UnitsF8,F6,F9 | — | Aug 31, 2026 | A | 4,792 | A | — | Jan 1, 2035 | Common Shares Of Beneficial Interest | 4,792 | 4,792 | D |
| Restricted UnitsF10,F6,F11 | — | Aug 31, 2026 | A | 14,397 | A | — | Jan 1, 2036 | Common Shares Of Beneficial Interest | 14,397 | 14,397 | D |
Explanation of responses
- F1Represents 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 2025 Long-Term Incentive Plan which are scheduled to vest on January 3, 2028.
- F10Represents RUs in the Operating Partnership retained in connection with the settlement of an award under the Company's 2026 Long-Term Incentive Plan.
- F11The RUs are scheduled to vest on January 2, 2029.
- F2Direct total includes restricted shares of the Company scheduled to vest in the future.
- F3Represents shares acquired through profit sharing contributions and dividend reinvestment activity in the reporting person's account with the Equity Residential Advantage 401(k) Retirement Savings Plan, a plan qualified under Section 401(k) of the Internal Revenue Code of 1986, as amended. Such shares represent acquisitions through July 16, 2026.
- F4Represents shares beneficially owned by a trust for the benefit of the reporting person.
- F5Represents 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.
- F6RUs 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.
- F7The RUs are scheduled to vest on January 4, 2027.
- F8Represents RUs in the Operating Partnership retained in connection with the settlement of an award under the Company's 2025 Long-Term Incentive Plan.
- F9The RUs are scheduled to vest on January 3, 2028.