STOCK TITAN

Vivmark director sells 8,000 shares, gets RU grant

Vivmark Residential (VMRK) director Charles E. Mueller Jr. reported two transactions.

(High)
(Negative)
Form Type
4

Rhea-AI Filing Summary

Vivmark Residential (VMRK) director Charles E. Mueller Jr. reported two transactions. On August 18, 2026, he sold 8,000 common shares of beneficial interest at a weighted average price of $63.90 per share (range $63.85–$63.97), leaving him with 16,084 directly held common shares. On August 17, 2026, he received a grant of 2,710 Restricted Units (RUs) of ERP Operating Limited Partnership at $0.50 per unit, which are scheduled to vest on August 17, 2027 and are subject to a holding restriction until August 17, 2028. The RUs may automatically convert into OP Units and, subject to conditions, become exchangeable one-for-one for Vivmark common shares or their cash value at the company’s option.

Positive

  • None.

Negative

  • None.

Insights

Analyzing...

Insider MUELLER CHARLES E JR
Role Director
Sold 8,000 shs ($511K)
Type Security Shares Price Value
Sale Common Shares Of Beneficial Interest F1 8,000 $63.90 $511K
Grant/Award Restricted Units F2, F3, F4 2,710 $0.50 $1K
Holdings After Transaction: Restricted Units — 2,710 contracts (Direct); Common Shares Of Beneficial Interest — 16,084 shares (Direct)
Footnotes (4)
  1. F1. The price represents the weighted average price of the shares sold. The shares were sold within a range of $63.85 to $63.97. 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.
  2. F2. 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.
  3. F3. 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.
  4. F4. 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.
Shares sold 8,000 shares Common Shares of Beneficial Interest sold by director on August 18, 2026
Weighted average sale price $63.90 per share Sale of 8,000 common shares; trades ranged from $63.85 to $63.97
Shares held after sale 16,084 shares Director’s directly held common shares following the August 18, 2026 sale
Restricted Units granted 2,710 units Series 2026I Restricted Units granted on August 17, 2026 as long-term compensation
RU grant price $0.50 per unit Per-unit value for 2,710 Restricted Units granted to the director
RU vesting date August 17, 2027 Scheduled vesting date for the granted Restricted Units
RU holding restriction end August 17, 2028 End of holding restriction on RUs and related OP Units
RU conversion window 10 years RUs convert into OP Units if a tax capital account target is reached within ten years
Restricted Units financial
"elected to receive a grant of Series 2026I restricted limited partnership interests ("RUs")"
OP Units financial
"convert into an equal number of limited partnership interests of the OP ("OP Units")"
OP units are ownership stakes in an operating partnership that sits beneath a public parent company, commonly used by real estate and energy firms to hold assets and distributions. Think of them like special shares in a subsidiary: they give economic rights to profits and cash payouts but are structured differently from the parent’s common stock, so investors watch OP unit issuance because it can change the effective ownership, future distributions, and potential dilution of the parent company’s equity.
holding restriction financial
"RUs ... are subject to a holding restriction until August 17, 2028"
weighted average price financial
"The price represents the weighted average price of the shares sold"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

FAQ

What insider transactions did VMRK director Charles E. Mueller Jr. report on this Form 4?

He reported a sale of 8,000 common shares on August 18, 2026 and an award of 2,710 Restricted Units on August 17, 2026. The sale was of existing shares; the RUs are a long-term compensation grant.

At what price were VMRK shares sold by Charles E. Mueller Jr. and how many does he still own?

He sold 8,000 common shares at a weighted average price of $63.90, within a range of $63.85–$63.97. After the sale, he held 16,084 common shares directly.

What are the key terms of the 2,710 Restricted Units granted to the VMRK director?

He received 2,710 Restricted Units on August 17, 2026 at $0.50 per unit. They are scheduled to vest on August 17, 2027 and are subject to a holding restriction until August 17, 2028.

How can the Restricted Units granted to the VMRK director ultimately relate to common shares?

The Restricted Units can automatically convert into OP Units if a tax-related capital account target is met within ten years, and those OP Units are, subject to conditions, exchangeable one-for-one for Vivmark common shares or their cash value at the company’s option.

Was the reported VMRK share sale executed at a single price or multiple prices?

The sale used a weighted average price of $63.90 per share, covering trades within a $63.85–$63.97 range. The reporting person stated they can provide full breakdowns of shares sold at each separate price on request.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
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*
MUELLER CHARLES E JR

(Last)(First)(Middle)
4040 WILSON BLVD., SUITE 1000

(Street)
ARLINGTON VIRGINIA 22027

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
VIVMARK RESIDENTIAL [ VMRK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Shares Of Beneficial Interest08/18/2026S8,000D$63.9(1)16,084D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Units(2)(3)08/17/2026A2,710 (4)08/17/2036Common Shares Of Beneficial Interest2,710$0.52,710D
Explanation of Responses:
1. The price represents the weighted average price of the shares sold. The shares were sold within a range of $63.85 to $63.97. 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.
2. 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.
3. 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.
4. 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.
/s/ Samantha Thompson, Attorney-in-fact08/19/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)