ALEXANDERS INC (ALX)

Data as of Jun 10, 2026, from SEC Form 4 filings.

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Latest ALX insider trades

Russell B. Wight Jr.
Open-market sale$113K
Jun 9, 2026
Wendy Silverstein
Grant or award505 sh
May 21, 2026
Arthur Sonnenblick
Grant or award505 sh

About ALEXANDERS INC (ALX)

Sector: Real Estate

SEC filings for ALX on EDGAR

ALX Form 4 activity by transaction type, last 90 days

No Form 4 activity for ALX in the last 90 days.

ALX insider transactions (Form 4)

13 Form 4 filings on record, the earliest from May 22, 2025, newest first.

Date	Insider	Transaction	Security	Shares	Price	Value
Jun 9, 2026	Russell B. Wight Jr.	Open-market sale	Common Stock	423	$267.00	$113K
May 21, 2026	Wendy Silverstein	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	Arthur Sonnenblick	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	Thomas R. Dibenedetto	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	Mandakini Puri	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	Russell B. Wight Jr.	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	Steven Roth - Officer	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 21, 2026	David Mandelbaum	Grant or award	Deferred Stock Units	505	-^{footnote F1}	-
Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.
May 22, 2025	Arthur Sonnenblick	Grant or award	Deferred Stock Units	346	-	-
May 22, 2025	Russell B. Wight Jr.	Grant or award	Deferred Stock Units	346	-	-
May 22, 2025	Wendy Silverstein	Grant or award	Deferred Stock Units	346	-	-
May 22, 2025	David Mandelbaum	Grant or award	Deferred Stock Units	346	-	-
May 22, 2025	Thomas R. Dibenedetto	Grant or award	Deferred Stock Units	346	-	-

Recent ALX Form 8-K filings

Read ALX company news

May 28, 2026Item 7.01, 9.01

Read the filing on SEC EDGAR

May 21, 2026Item 5.02, 5.07, 9.01

Read the filing on SEC EDGAR

Mar 31, 2026Item 1.01, 9.01

Read the filing on SEC EDGAR

Mar 9, 2026Item 1.01, 7.01, 9.01

Recent ALX Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Jun 9, 2026	-	-	-	-	View on EDGAR

ALX insider trading FAQ

What is the latest insider trade for ALX?

ALEXANDERS INC (ALX) has filed no insider reports in the last 90 days. The most recent on record is dated 2026-06-10. The full record for ALX runs to 13 Form 4 filings, the earliest from 2025-05-22. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying ALX stock?

No insider purchases of ALX were filed in the last 90 days.

How many insiders are selling ALX stock?

No insider sales of ALX were filed in the last 90 days. 1 sale is on record for this company.

Where can I see ALX SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects ALX Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Real Estate companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Jun 10, 2026 - Russell B. Wight Jr. view on EDGAR
May 22, 2026 - Wendy Silverstein view on EDGAR
May 22, 2026 - Arthur Sonnenblick view on EDGAR
May 22, 2026 - Thomas R. Dibenedetto view on EDGAR
May 22, 2026 - Mandakini Puri view on EDGAR
May 22, 2026 - Russell B. Wight Jr. view on EDGAR
May 22, 2026 - Steven Roth view on EDGAR
May 22, 2026 - David Mandelbaum view on EDGAR
May 22, 2025 - Arthur Sonnenblick view on EDGAR

Related companies with recent insider activity

Learn more

What the Form 4 transaction codes mean: Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Real Estate: Where ALX's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Date

Insider

Transaction

Security

Price

Value

Jun 9, 2026

Russell B. Wight Jr.

Open-market sale

Common Stock

423

$267.00

$113K

May 21, 2026

Wendy Silverstein

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

Arthur Sonnenblick

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

Thomas R. Dibenedetto

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

Mandakini Puri

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

Russell B. Wight Jr.

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

Steven Roth - Officer

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 21, 2026

David Mandelbaum

Grant or award

Deferred Stock Units

505

-^{footnote F1}

Footnote F1 (price): On May 21, 2026, the reporting person received a grant of Deferred Stock Units of Alexander's, Inc. (the "Company"). The Deferred Stock Units entitle the reporting person to an equivalent number of shares of Common Stock of the Company without the payment of any consideration.

May 22, 2025

Arthur Sonnenblick

Grant or award

Deferred Stock Units

346

May 22, 2025

Russell B. Wight Jr.

Grant or award

Deferred Stock Units

346

May 22, 2025

Wendy Silverstein