United States · SEC Form 4 · Snapshot date: 2026-10-19 · Built: 2026-10-19 · 中文

US · SEC FORM 4

AVALONBAY COMMUNITIES INC

AVB · — · CIK 0000915912 · Real Estate

INSIDER SIGNAL

No active buy signal

0 qualifying P purchase groups
in the current 180-day scoring window

45 Form 4 transaction lines observed in the same window
0 sales · 45 option, withholding, award, gift or other lines

Last qualifying purchaseNo qualifying purchase is present in the local Form 4 history.

WHY NO ACTIVE SIGNAL?

Purchase activityNone

Recent buyingNone

Recent salesNone

Buy signal statusInactive

Score anatomy

No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.

ClusterNot calculated

Purchase sizeNot calculated

RoleNot calculated

RecencyNot calculated

ConvictionNot calculated

Why is there no score?

No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
Sales and other Form 4 activity remain visible as context and do not create a negative score.

Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.

Purchase breadth, concentration & cluster buying

These modules activate when qualifying purchases enter the 180-day research window.

Insider activity timeline

Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.

AprMayJunJulAugSepOct

MUELLER CHARLES E JRDirector

○○○

Howard Christopher B.Director

○○○

HAVNER RONALD L JRDirector

○○○

Flynn Conor CDirector

○○○

Brown Terry S.Director

○○○

Thomas Pamela RogersExecutive Vice President

○○○

● Purchase▼ Sale○ Other

Showing the six most active owners; 13 additional owner(s) remain in Form 4 evidence.

SIGNAL HISTORY

No recorded active-signal snapshot

Scores are archived only when the company qualifies for a published US buy-signal snapshot.—

Recent Form 4 activity

0Purchases

1Sales

81Other Form 4 lines

65SEC filings · 365 days

BUYING0 qualifying P line(s) · 180 days

SELLING0 sale line(s) · context only

OTHER45 exercise / withholding / award / gift / other lines

10b5-1 / PLANNEDNot assessed

P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.

Market context

Market context provides additional background on recent price performance and risk. It does not affect the Insider Signal.

Price performance

1M: —
3M: —
6M: —
12M: —

Volatility & liquidity

Volatility: —
Beta: —
Avg daily value: —

Valuation

Market cap: —
P/E: —

Fundamentals

Profit margin: 34.7%
ROE: 9.1%
Industry: Real Estate Investment Trusts

Market data

Price data up to: 2026-10-12 · Price source: OpenBB/yfinance · From SEC filings: Profit margin, ROE · Fiscal year ended: 2025-12-31 · Status: PASS

Short interest

The FINRA report lists no short interest for this ticker.

FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.

Historical equity purchases

No qualifying code P equity purchase is present in the local Form 4 history.

Form 4 evidence

82 transaction lines in the latest 365-day window; 443 in local history.

Date	Owner	Type	Security	Shares	Avg. price	Approx. value	Source
2026-08-17	Willson Sean Thomas	D (D)	Common Stock, par value $.01 per share	5,903	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Willson Sean Thomas	Award / grant (A)	Common Stock, par value $.01 per share	1,430	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Walsh Alaine Susan	D (D)	Common Stock, par value $.01 per share	13,019	USD 0.00	USD 0	SEC filing ↗

Show recent Form 4 evidence (30 grouped rows)

Date	Owner	Type	Security	Shares	Avg. price	Approx. value	Source
2026-08-17	Willson Sean Thomas	D (D)	Common Stock, par value $.01 per share	5,903	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Willson Sean Thomas	Award / grant (A)	Common Stock, par value $.01 per share	1,430	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Walsh Alaine Susan	D (D)	Common Stock, par value $.01 per share	13,019	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Walsh Alaine Susan	Award / grant (A)	Common Stock, par value $.01 per share	3,590	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Thomas Pamela Rogers	D (D)	Common Stock, par value $.01 per share	23,879	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Thomas Pamela Rogers	Award / grant (A)	Common Stock, par value $.01 per share	13,561	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Swanezy Susan	D (D)	Common Stock, par value $.01 per share	15,981	USD —	USD —	SEC filing ↗
2026-08-17	Schall Benjamin	D (D)	Common Stock, par value $.01 per share	178,820	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Schall Benjamin	Award / grant (A)	Common Stock, par value $.01 per share	78,257	USD 0.00	USD 0	SEC filing ↗
2026-08-17	SCHULMAN EDWARD M	D (D)	Common Stock, par value $.01 per share	36,178	USD 0.00	USD 0	SEC filing ↗
2026-08-17	SCHULMAN EDWARD M	Award / grant (A)	Common Stock, par value $.01 per share	12,770	USD 0.00	USD 0	SEC filing ↗
2026-08-17	O'Shea Kevin P.	D (D)	Common Stock, par value $.01 per share	57,693	USD 0.00	USD 0	SEC filing ↗
2026-08-17	O'Shea Kevin P.	Award / grant (A)	Common Stock, par value $.01 per share	24,467	USD 0.00	USD 0	SEC filing ↗
2026-08-17	NAUGHTON TIMOTHY J	D (D)	Common Stock, par value $.01 per share	125,618	USD —	USD —	SEC filing ↗
2026-08-17	MUELLER CHARLES E JR	D (D)	Common Stock, par value $.01 per share	8,624	USD —	USD —	SEC filing ↗
2026-08-17	Lynch Nnenna	D (D)	Common Stock, par value $.01 per share	7,052	USD —	USD —	SEC filing ↗
2026-08-17	Lieb Richard J	D (D)	Common Stock, par value $.01 per share	9,929	USD —	USD —	SEC filing ↗
2026-08-17	Howard Christopher B.	D (D)	Common Stock, par value $.01 per share	7,596	USD —	USD —	SEC filing ↗
2026-08-17	Hills Stephen P.	D (D)	Common Stock, par value $.01 per share	10,275	USD —	USD —	SEC filing ↗
2026-08-17	HAVNER RONALD L JR	D (D)	Common Stock, par value $.01 per share	21,150	USD —	USD —	SEC filing ↗
2026-08-17	Flynn Conor C	D (D)	Common Stock, par value $.01 per share	2,022	USD —	USD —	SEC filing ↗
2026-08-17	Brown Terry S.	D (D)	Common Stock, par value $.01 per share	20,856	USD —	USD —	SEC filing ↗
2026-08-17	Breslin Sean J.	D (D)	Common Stock, par value $.01 per share	106,920	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Breslin Sean J.	Award / grant (A)	Common Stock, par value $.01 per share	27,735	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Birenbaum Matthew H.	D (D)	Common Stock, par value $.01 per share	113,021	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Birenbaum Matthew H.	Award / grant (A)	Common Stock, par value $.01 per share	27,735	USD 0.00	USD 0	SEC filing ↗
2026-08-17	Aeppel Glyn	D (D)	Common Stock, par value $.01 per share	15,659	USD —	USD —	SEC filing ↗
2026-08-01	Thomas Pamela Rogers	Tax withholding (F)	Common Stock, par value $.01 per share	480	USD 185.61	USD 89,093	SEC filing ↗
2026-05-28	Swanezy Susan	Award / grant (A)	Common Stock, par value $.01 per share	1,082	USD 0.00	USD 0	SEC filing ↗
2026-05-28	NAUGHTON TIMOTHY J	Award / grant (A)	Common Stock, par value $.01 per share	1,082	USD 0.00	USD 0	SEC filing ↗

Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.

Snapshot & identity

Snapshot date	2026-10-19
Ranking version	US-v1.2
Data quality	PASS ELIGIBLE · —
Ticker	AVB
CIK	0000915912
Sector	Real Estate
Industry	— Yahoo Finance
SEC SIC	6798 Real Estate Investment Trusts
Exchange	—

Data coverage

Local Form 4 history	443 transaction lines from 2020-02-13 to 2026-08-17 0 P purchase lines · 39 S sale lines · 404 other lines
SEC company submissions	Open SEC filings ↗

Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.