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Birenbaum Matthew H.

Disclosed activity across 2 companies

Tapewire entity
20555
SEC CIK
0001532949

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
VIVMARK RESIDENTIALVMRK · Entity 499Executive Vice President & CDOAugust 20, 2026August 24, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

VIVMARK RESIDENTIAL

Report date August 20, 2026 · Filed August 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Shares Of Beneficial InterestSEC Table I · non-derivativeDirect272,749 Reported balance After 2026-08-20 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-20 · Gift · Disposed 1,400 · Balance 272,749

F1: Direct total includes restricted shares of the Company scheduled to vest in the future.

Filing footnotes · ownership attribution and instrument terms

F1: Direct total includes restricted shares of the Company scheduled to vest in the future.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

AVALONBAY COMMUNITIES INC

Report date August 17, 2026 · Filed August 17, 2026

Section 16 reporting ended · disclosed 2026-08-17. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $.01 per shareSEC Table I · non-derivativeDirect113,020.9425 Reported balance After 2026-08-17 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-08-17 · Grant · Acquired 27,735 · Balance 113,020.9425

F1: Represents the deemed acquisition of common stock, par value $0.01 per share ("AVB Common Stock"), of AvalonBay Communities, Inc., a Maryland corporation ("AVB"), pursuant to restricted stock units that were subject to performance-based vesting conditions (each, a "PSU"), which were previously granted to the Reporting Person. The number of PSUs reflects deemed achievement at the greater of actual performance and the target level for each respective award, as determined by the Compensation Committee of AVB effective as of the Effective Time (as defined below), and the PSUs converted into the right to receive restricted shares of Equity Residential, a Maryland real estate investment trust ("EQR") or limited partnership interests in ERP Operating Limited Partnership, an Illinois limited partnership ("ERP OP"), the operating partnership of EQR, in each case, subject to the same time-based vesting conditions that were previously applicable to the PSUs.

F4: This total includes shares of AVB Common Stock, restricted shares, PSUs deemed to have been earned as of the Effective Time and shares acquired through AVB's Employee Stock Purchase Plan.

Common Stock, par value $.01 per shareSEC Table I · non-derivativeDirect0 Reported balance After 2026-08-17 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2026-08-17 · Disposition to issuer · Disposed 113,020.9425 · Balance 0

F2: Pursuant to the Agreement and Plan of Merger, dated as of May 20, 2026 (the "Merger Agreement"), by and among AVB, EQR, ERP OP, and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and EQR combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of EQR (the "Merger"). In connection with the Merger, EQR changed its name to Vivmark Residential.

F3: At the effective time of the Merger (the "Effective Time"), each issued and outstanding share of AVB Common Stock held by the Reporting Person was automatically converted into the right to receive 2.793 (the "Exchange Ratio") common shares of beneficial interest, $0.01 par value per share ("EQR Common Shares"), of EQR, plus the right to receive cash in lieu of fractional EQR Common Shares, if any, into which such AVB Common Stock would have been converted. On August 14, 2026, the closing price of AVB Common Stock was $184.06 per share and the closing price of EQR Common Shares was $65.97 per share.

Employee Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $180.32 · Expires 2031-02-25Direct0 Reported balance After 2026-08-17 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-08-17 · Disposition to issuer · Disposed 17,458 · Balance 0

F5: Pursuant to the Merger Agreement, effective as of the Effective Time, the Reporting Person's options to acquire AVB Common Stock that were outstanding at the Effective Time were converted into the right to receive options to acquire EQR Common Shares, where the number of EQR Common Shares subject to such converted option is equal to (i) the number of shares of AVB Common Stock subject to the corresponding AVB option award immediately prior to the Effective Time multiplied by (ii) the Exchange Ratio (rounded down to the nearest whole number of shares), and the exercise price of each converted option award is equal to (A) the exercise price of the corresponding AVB option award immediately prior to the Effective Time divided by (B) the Exchange Ratio (rounded up to the nearest whole cent).

Filing footnotes · ownership attribution and instrument terms

F1: Represents the deemed acquisition of common stock, par value $0.01 per share ("AVB Common Stock"), of AvalonBay Communities, Inc., a Maryland corporation ("AVB"), pursuant to restricted stock units that were subject to performance-based vesting conditions (each, a "PSU"), which were previously granted to the Reporting Person. The number of PSUs reflects deemed achievement at the greater of actual performance and the target level for each respective award, as determined by the Compensation Committee of AVB effective as of the Effective Time (as defined below), and the PSUs converted into the right to receive restricted shares of Equity Residential, a Maryland real estate investment trust ("EQR") or limited partnership interests in ERP Operating Limited Partnership, an Illinois limited partnership ("ERP OP"), the operating partnership of EQR, in each case, subject to the same time-based vesting conditions that were previously applicable to the PSUs.

F2: Pursuant to the Agreement and Plan of Merger, dated as of May 20, 2026 (the "Merger Agreement"), by and among AVB, EQR, ERP OP, and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and EQR combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of EQR (the "Merger"). In connection with the Merger, EQR changed its name to Vivmark Residential.

F3: At the effective time of the Merger (the "Effective Time"), each issued and outstanding share of AVB Common Stock held by the Reporting Person was automatically converted into the right to receive 2.793 (the "Exchange Ratio") common shares of beneficial interest, $0.01 par value per share ("EQR Common Shares"), of EQR, plus the right to receive cash in lieu of fractional EQR Common Shares, if any, into which such AVB Common Stock would have been converted. On August 14, 2026, the closing price of AVB Common Stock was $184.06 per share and the closing price of EQR Common Shares was $65.97 per share.

F4: This total includes shares of AVB Common Stock, restricted shares, PSUs deemed to have been earned as of the Effective Time and shares acquired through AVB's Employee Stock Purchase Plan.

F5: Pursuant to the Merger Agreement, effective as of the Effective Time, the Reporting Person's options to acquire AVB Common Stock that were outstanding at the Effective Time were converted into the right to receive options to acquire EQR Common Shares, where the number of EQR Common Shares subject to such converted option is equal to (i) the number of shares of AVB Common Stock subject to the corresponding AVB option award immediately prior to the Effective Time multiplied by (ii) the Exchange Ratio (rounded down to the nearest whole number of shares), and the exercise price of each converted option award is equal to (A) the exercise price of the corresponding AVB option award immediately prior to the Effective Time divided by (B) the Exchange Ratio (rounded up to the nearest whole cent).

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
August 20, 2026 Filed Aug 24, 2026 20:24 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GiftCommon Shares Of Beneficial Interest 1,400 $0.00 $0.00
Disclosure

SEC source: 0000906107-26-000072 · form4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 272,749

F1 · balance_after: Direct total includes restricted shares of the Company scheduled to vest in the future.

Read SEC document
August 17, 2026 Filed Aug 17, 2026 20:50 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Disposition to issuerEmployee Stock Options (Right to Buy) · Derivative 17,458 Not disclosed Strike: $180.32 Not disclosed
Disclosure

SEC source: 0001193125-26-354224 · ownership.xml · derivative · entry 3

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,458 shares

Expires 2031-02-25

F5 · kind: Pursuant to the Merger Agreement, effective as of the Effective Time, the Reporting Person's options to acquire AVB Common Stock that were outstanding at the Effective Time were converted into the right to receive options to acquire EQR Common Shares, where the number of EQR Common Shares subject to such converted option is equal to (i) the number of shares of AVB Common Stock subject to the corresponding AVB option award immediately prior to the Effective Time multiplied by (ii) the Exchange Ratio (rounded down to the nearest whole number of shares), and the exercise price of each converted option award is equal to (A) the exercise price of the corresponding AVB option award immediately prior to the Effective Time divided by (B) the Exchange Ratio (rounded up to the nearest whole cent).

F5 · price: Pursuant to the Merger Agreement, effective as of the Effective Time, the Reporting Person's options to acquire AVB Common Stock that were outstanding at the Effective Time were converted into the right to receive options to acquire EQR Common Shares, where the number of EQR Common Shares subject to such converted option is equal to (i) the number of shares of AVB Common Stock subject to the corresponding AVB option award immediately prior to the Effective Time multiplied by (ii) the Exchange Ratio (rounded down to the nearest whole number of shares), and the exercise price of each converted option award is equal to (A) the exercise price of the corresponding AVB option award immediately prior to the Effective Time divided by (B) the Exchange Ratio (rounded up to the nearest whole cent).

Read SEC document
August 17, 2026 Filed Aug 17, 2026 20:50 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Disposition to issuerCommon Stock, par value $.01 per share 113,020.9425 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-354224 · ownership.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · kind: Pursuant to the Agreement and Plan of Merger, dated as of May 20, 2026 (the "Merger Agreement"), by and among AVB, EQR, ERP OP, and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and EQR combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of EQR (the "Merger"). In connection with the Merger, EQR changed its name to Vivmark Residential.

F3 · kind: At the effective time of the Merger (the "Effective Time"), each issued and outstanding share of AVB Common Stock held by the Reporting Person was automatically converted into the right to receive 2.793 (the "Exchange Ratio") common shares of beneficial interest, $0.01 par value per share ("EQR Common Shares"), of EQR, plus the right to receive cash in lieu of fractional EQR Common Shares, if any, into which such AVB Common Stock would have been converted. On August 14, 2026, the closing price of AVB Common Stock was $184.06 per share and the closing price of EQR Common Shares was $65.97 per share.

Read SEC document
August 17, 2026 Filed Aug 17, 2026 20:50 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 27,735 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-354224 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,020.9425

F1 · kind: Represents the deemed acquisition of common stock, par value $0.01 per share ("AVB Common Stock"), of AvalonBay Communities, Inc., a Maryland corporation ("AVB"), pursuant to restricted stock units that were subject to performance-based vesting conditions (each, a "PSU"), which were previously granted to the Reporting Person. The number of PSUs reflects deemed achievement at the greater of actual performance and the target level for each respective award, as determined by the Compensation Committee of AVB effective as of the Effective Time (as defined below), and the PSUs converted into the right to receive restricted shares of Equity Residential, a Maryland real estate investment trust ("EQR") or limited partnership interests in ERP Operating Limited Partnership, an Illinois limited partnership ("ERP OP"), the operating partnership of EQR, in each case, subject to the same time-based vesting conditions that were previously applicable to the PSUs.

F4 · balance_after: This total includes shares of AVB Common Stock, restricted shares, PSUs deemed to have been earned as of the Effective Time and shares acquired through AVB's Employee Stock Purchase Plan.

Read SEC document
August 17, 2026 Filed Aug 20, 2026 01:08 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GrantRestricted Units · Derivative 31,525 $0.00 $0.00
Disclosure

SEC source: 0000906107-26-000067 · form4.xml · derivative · entry 5

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,525

Underlying: Common Shares Of Beneficial Interest · 31,525 shares

Expires 2036-08-17

F11 · security: 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 Residential (the "Company"), in lieu of restricted shares of the Company.

F8 · derivative.exercise_price: 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 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 VMRK on a one-for-one basis or cash value of such shares, at VMRK's option. The RUs reflected in this report also include any OP Units into which such RUs automatically convert.

F12 · derivative.exercise_date: The RUs are scheduled to vest on August 17, 2029.

Read SEC document
August 17, 2026 Filed Aug 20, 2026 01:08 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GrantRestricted Units · Derivative 15,018 $0.00 $0.00
Disclosure

SEC source: 0000906107-26-000067 · form4.xml · derivative · entry 4

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,018

Underlying: Common Shares Of Beneficial Interest · 15,018 shares

Expires 2036-08-17

F5 · security: 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 in the OP designated as restricted units ("RUs"), rounded to the nearest whole number of RUs, equal to the product of (i) the number of shares of AVB Common Stock subject to such AVB Performance Award, determined by deeming any performance-based vesting criteria applicable to such AVB Performance Award to be achieved based on the greater of target performance and the actual level of performance (which was calculated as of the latest practicable date prior to the Effective Time and certified by the Compensation Committee of the AVB board prior to the Effective Time) and (ii) 2.793.

F6 · security: 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 Equity Residential), a Maryland real estate investment trust ("VMRK"), ERP Operating Limited Partnership, an Illinois limited partnership (the "OP"), and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and VMRK combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of VMRK (the "Merger"). Merger Sub subsequently merged with and into the OP, with the OP continuing as the surviving entity.

F7 · security: 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 (the "AVB Common Stock"), of AVB that vest on the basis of the achievement of applicable performance goals (each, an "AVB Performance Award") was converted into a restricted unit award, in lieu of VMRK restricted shares.

F8 · derivative.exercise_price: 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 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 VMRK on a one-for-one basis or cash value of such shares, at VMRK's option. The RUs reflected in this report also include any OP Units into which such RUs automatically convert.

F10 · derivative.exercise_date: The RUs are scheduled to vest on March 1, 2029.

Read SEC document
August 17, 2026 Filed Aug 20, 2026 01:08 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GrantRestricted Units · Derivative 13,292 $0.00 $0.00
Disclosure

SEC source: 0000906107-26-000067 · form4.xml · derivative · entry 3

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,292

Underlying: Common Shares Of Beneficial Interest · 13,292 shares

Expires 2036-08-17

F5 · security: 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 in the OP designated as restricted units ("RUs"), rounded to the nearest whole number of RUs, equal to the product of (i) the number of shares of AVB Common Stock subject to such AVB Performance Award, determined by deeming any performance-based vesting criteria applicable to such AVB Performance Award to be achieved based on the greater of target performance and the actual level of performance (which was calculated as of the latest practicable date prior to the Effective Time and certified by the Compensation Committee of the AVB board prior to the Effective Time) and (ii) 2.793.

F6 · security: 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 Equity Residential), a Maryland real estate investment trust ("VMRK"), ERP Operating Limited Partnership, an Illinois limited partnership (the "OP"), and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and VMRK combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of VMRK (the "Merger"). Merger Sub subsequently merged with and into the OP, with the OP continuing as the surviving entity.

F7 · security: 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 (the "AVB Common Stock"), of AVB that vest on the basis of the achievement of applicable performance goals (each, an "AVB Performance Award") was converted into a restricted unit award, in lieu of VMRK restricted shares.

F8 · derivative.exercise_price: 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 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 VMRK on a one-for-one basis or cash value of such shares, at VMRK's option. The RUs reflected in this report also include any OP Units into which such RUs automatically convert.

F9 · derivative.exercise_date: 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.

Read SEC document
August 17, 2026 Filed Aug 20, 2026 01:08 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GrantRestricted Units · Derivative 13,208 $0.50 $6,604.00
Disclosure

SEC source: 0000906107-26-000067 · form4.xml · derivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,208

Underlying: Common Shares Of Beneficial Interest · 13,208 shares

Expires 2036-08-17

F5 · security: 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 in the OP designated as restricted units ("RUs"), rounded to the nearest whole number of RUs, equal to the product of (i) the number of shares of AVB Common Stock subject to such AVB Performance Award, determined by deeming any performance-based vesting criteria applicable to such AVB Performance Award to be achieved based on the greater of target performance and the actual level of performance (which was calculated as of the latest practicable date prior to the Effective Time and certified by the Compensation Committee of the AVB board prior to the Effective Time) and (ii) 2.793.

F6 · security: 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 Equity Residential), a Maryland real estate investment trust ("VMRK"), ERP Operating Limited Partnership, an Illinois limited partnership (the "OP"), and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and VMRK combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of VMRK (the "Merger"). Merger Sub subsequently merged with and into the OP, with the OP continuing as the surviving entity.

F7 · security: 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 (the "AVB Common Stock"), of AVB that vest on the basis of the achievement of applicable performance goals (each, an "AVB Performance Award") was converted into a restricted unit award, in lieu of VMRK restricted shares.

F8 · derivative.exercise_price: 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 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 VMRK on a one-for-one basis or cash value of such shares, at VMRK's option. The RUs reflected in this report also include any OP Units into which such RUs automatically convert.

F9 · derivative.exercise_date: 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.

Read SEC document
August 17, 2026 Filed Aug 20, 2026 01:08 UTC VIVMARK RESIDENTIAL VMRK · Entity 499 GrantCommon Shares Of Beneficial Interest 35,946 $0.00 $0.00
Disclosure

SEC source: 0000906107-26-000067 · form4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Executive Vice President & CDO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,149

F1 · kind: 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 Equity Residential), a Maryland real estate investment trust ("VMRK"), ERP Operating Limited Partnership, an Illinois limited partnership (the "OP"), and Canopy Merger Sub LLC, a Maryland limited liability company ("Merger Sub"), AVB and VMRK combined in a merger of equals on August 17, 2026, with AVB merging with and into Merger Sub, with Merger Sub surviving as a wholly owned subsidiary of VMRK (the "Merger"). Merger Sub subsequently merged with and into the OP, with the OP continuing as the surviving entity.

F2 · kind: 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 (the "AVB Common Stock"), of AVB that vest on the basis of the achievement of applicable performance goals (each, an "AVB Performance Award") was converted into a VMRK restricted share award.

F3 · kind: 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 beneficial interest, $0.01 par value per share ("VMRK Common Shares"), of VMRK, rounded to the nearest whole number of shares, equal to the product of (i) the number of shares of AVB Common Stock subject to such AVB Performance Award, determined by deeming any performance-based vesting criteria applicable to such AVB Performance Award to be achieved based on the greater of target performance and the actual level of performance (which was calculated as of the latest practicable date prior to the Effective Time and certified by the Compensation Committee of the AVB board prior to the Effective Time) and (ii) 2.793.

F4 · balance_after: Direct total includes restricted shares of VMRK scheduled to vest in the future.

Read SEC document
March 01, 2026 Filed Mar 3, 2026 22:08 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 5,706 $177.23 $1,011,274.38
Disclosure

SEC source: 0001193125-26-088716 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,168.8925

F1 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2026 Filed Jun 22, 2026 20:20 UTC Amendment AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 7,595 $177.23 $1,346,061.85
Disclosure

SEC source: 0001193125-26-277557 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,279.8925

F1 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan. The original Form 4 filing has been amended to reflect the correct number of shares withheld.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 22:02 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 12,141 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-085673 · ownership.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,874.8925

F3 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 26, 2026 Filed Mar 2, 2026 22:02 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 7,926 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-085673 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,733.8925

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
June 17, 2025 Filed Jun 18, 2025 21:22 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 500 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-087968 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,799.5234

F1 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2025 Filed Mar 5, 2025 02:34 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 5,999 $226.18 $1,356,853.82
Disclosure

SEC source: 0000950170-25-032956 · ownership.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,296.9577

F2 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F1 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

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February 28, 2025 Filed Mar 5, 2025 02:34 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 450 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-032956 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,295.9577

F1 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 26, 2025 Filed Mar 1, 2025 00:12 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 8,635 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-030260 · ownership.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,745.9577

F3 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 26, 2025 Filed Mar 1, 2025 00:12 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 5,139 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-030260 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,110.9577

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
August 05, 2024 Filed Aug 7, 2024 20:27 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 SaleCommon Stock, par value $.01 per share 5,000 $208.90 $1,044,508.00
Disclosure

SEC source: 0000950170-24-092854 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,967.4792

F1 · price: The transaction was executed in multiple trades at prices ranging from $208.65 to $209.335. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

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May 01, 2024 Filed May 3, 2024 18:25 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 500 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-052727 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,965.0776

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

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March 01, 2024 Filed Mar 6, 2024 02:00 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 7,162 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-026755 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,462.4023

F1 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 13, 2024 Filed Feb 16, 2024 00:45 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 10,477 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-016105 · ownership.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,624.4023

F3 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 13, 2024 Filed Feb 16, 2024 00:45 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 5,990 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-016105 · ownership.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,147.4023

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
August 11, 2023 Filed Aug 15, 2023 18:14 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 500 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-045800 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,152.2367

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
May 22, 2023 Filed May 24, 2023 15:15 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 SaleCommon Stock, par value $.01 per share 4,000 $176.10 $704,396.80
Disclosure

SEC source: 0001209191-23-031825 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,558.8281

F1 · price: The transaction was executed in multiple trades at prices ranging from $176.02 to $176.15. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2023 Filed Mar 3, 2023 23:08 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 4,272 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-015904 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,557.0827

F1 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 23, 2023 Filed Feb 28, 2023 01:54 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 4,212 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013459 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,829.0827

F3 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 23, 2023 Filed Feb 28, 2023 01:54 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 6,528 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013459 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,617.0827

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 03, 2022 Filed Mar 4, 2022 01:54 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 120 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-016016 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,998.4126

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2022 Filed Mar 4, 2022 01:54 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 5,925 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-016016 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,118.4126

F1 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 17, 2022 Filed Feb 22, 2022 23:07 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 4,668 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-011876 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,043.4126

F3 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 17, 2022 Filed Feb 22, 2022 23:07 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 5,702 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-011876 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,375.4126

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
November 03, 2021 Filed Feb 11, 2022 14:51 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 125 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-008676 · doc5.xml · nonDerivative · entry 4

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,672.8175

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
November 03, 2021 Filed Feb 11, 2022 14:51 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 125 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-008676 · doc5.xml · nonDerivative · entry 3

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,797.8175

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
August 20, 2021 Filed Feb 11, 2022 14:51 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 250 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-008676 · doc5.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,922.8175

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
May 19, 2021 Filed Feb 11, 2022 14:51 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 250 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-008676 · doc5.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,172.8175

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2021 Filed Mar 4, 2021 01:26 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 6,053 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-017497 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,330

F3 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock and performance share unit awards under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2021 Filed Mar 4, 2021 01:26 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 4,530 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-017497 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,383

F1 · shares: Reflects shares earned in connection with previously awarded performance share units issued under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 25, 2021 Filed Mar 1, 2021 22:25 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantEmployee Stock Options (Right to Buy) · Derivative 17,458 $0.00 Strike: $180.32 $0.00
Disclosure

SEC source: 0001209191-21-015323 · doc4.xml · derivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,458

Underlying: Common Stock · 17,458 shares

Expires 2031-02-25

F3 · shares: Reflects grant of options under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F4 · derivative.exercise_date: These options cliff vest 100% on 3/1/2023.

Read SEC document
February 25, 2021 Filed Mar 1, 2021 22:25 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 3,963 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-015323 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,853

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2020 Filed Mar 3, 2020 22:26 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 4,924 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-015437 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,890

F3 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 24, 2020 Filed Mar 3, 2020 22:26 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 450 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-015437 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,814

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 13, 2020 Filed Feb 18, 2020 19:46 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 11,821 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-009945 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,264

F1 · shares: Reflects grant of shares of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
August 05, 2019 Filed Feb 4, 2020 16:53 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 500 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-006195 · doc5.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,443

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
March 01, 2019 Filed Mar 5, 2019 19:48 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 Tax withholdingCommon Stock, par value $.01 per share 5,146 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-016285 · doc4.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,943

F3 · shares: Reflects withholding of shares by the Company to cover tax withholding obligations on the vesting of restricted stock under the Company's Second Amended and Restated 2009 Equity Incentive Plan.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 14, 2019 Filed Feb 19, 2019 16:30 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GrantCommon Stock, par value $.01 per share 9,588 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-010911 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,339

F1 · shares: Reflects grant of shares of restricted stock under the Company's 2009 Equity Incentive Plan, which shares are subject to vesting requirements.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
February 12, 2019 Filed Mar 5, 2019 19:48 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 250 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-016285 · doc4.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,089

F1 · shares: Reflects gift of 250 shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
November 16, 2018 Filed Feb 11, 2019 17:07 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 100 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-008836 · doc5.xml · nonDerivative · entry 3

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,751

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
August 10, 2018 Filed Feb 11, 2019 17:07 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 250 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-008836 · doc5.xml · nonDerivative · entry 2

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,851

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document
May 04, 2018 Filed Feb 11, 2019 17:07 UTC AVALONBAY COMMUNITIES INC AVB · Entity 23068 GiftCommon Stock, par value $.01 per share 100 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-008836 · doc5.xml · nonDerivative · entry 1

Birenbaum Matthew H. · CIK 0001532949 · Chief Investment Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,101

F1 · shares: Reflects gift of shares.

F2 · balance_after: The amount of securities owned following the reported transaction reflects direct ownership of all shares of common stock, including restricted shares.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.