Transaction · 0000906107-26-000067

Birenbaum Matthew H.

Birenbaum Matthew H., EVP, CDO, reported a transaction classified as grant at VIVMARK RESIDENTIAL involving 31525.000000 shares for an estimated $0.00. Reported holdings after the transaction were 31525.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code AEVP, CDO
VMRKVIVMARK RESIDENTIAL
Trade date
Aug 17, 2026
Filing date
Aug 20, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded31.5k$0.00 per share
Holdings after31.5kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

VMRK price since this filing

Daily closing prices, with the filing date and available return windows
VMRK · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +5.9%1w ago +1.1%1d ago +1.3%
Returns since7d +0.6%30d -6.0%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0000906107-26-000067
Restricted Units
Transaction date
Aug 17, 2026
Filed Aug 20, 2026, 01:08 AM · 3d delay
Shares
31,525 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
31,525 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Derivative Transaction Direct Ownership Large Holdings Increase
Filing-only score

-10 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Executive Vice President & CDO

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1F6(2 footnotes)

    Pursuant to the Agreement and Plan of Merger, dated as of May 20, 2026 (the "Merger Agreement"), by and among AvalonBay Communities, Inc., a Maryland corporation ("AVB"), Vivmark Residential (f/k/a Eq…

  2. F2

    Pursuant to the Merger Agreement, each award outstanding immediately prior to the effective time of the Merger (the "Effective Time") with respect to shares of common stock, par value $0.01 per share…

  3. F3

    Each VMRK restricted share award is subject to the same time-based vesting conditions that were previously applicable to the AVB Performance Award with respect to a number of common shares of benefici…

  4. F4

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

  5. F5

    Each restricted unit award is subject to the same time-based vesting conditions that were previously applicable to the AVB Performance Award with respect to a number of limited partnership interests i…

  6. F7

    Pursuant to the Merger Agreement, each award outstanding immediately prior to the effective time of the Merger (the "Effective Time") with respect to shares of common stock, par value $0.01 per share…

  7. F8

    RUs are a class of partnership interest that automatically convert into an equal number of limited partnership interests ("OP Units") in the OP when the capital account related to the RUs reaches a sp…

  8. F9

    The RUs are scheduled to vest on March 1, 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.

  9. F10

    The RUs are scheduled to vest on March 1, 2029.

  10. F11

    On August 17, 2026, the Reporting Person received a grant of restricted limited partnership interests ("RUs") in ERP Operating Limited Partnership (the "OP") the operating partnership of Vivmark Resid…

  11. F12

    The RUs are scheduled to vest on August 17, 2029.

Original filing · 0000906107-26-000067
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