DAVID MANDELBAUM - 22 May 2025 Form 4 Insider Report for ALEXANDERS INC (ALX)

Role: Director, 10%+ Owner
Signature: /s/ Ryan Saum, Attorney-in-Fact
Issuer symbol: ALX
Transactions as of: 22 May 2025
Net transactions value: $0
Form type: 4
Filing time: 23 May 2025, 16:15:16 UTC
Previous filing: 24 May 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
MANDELBAUM DAVID	Director, 10%+ Owner	C/O VORNADO REALTY TRUST, 888 SEVENTH AVENUE, NEW YORK	/s/ Ryan Saum, Attorney-in-Fact	23 May 2025	0001246483

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	ALX	Deferred Stock Units	Award		+346			346	22 May 2025	Common Stock	346		Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On May 22, 2025, 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.
F2	These Deferred Stock Units vest immediately but the Common Stock underlying the Deferred Stock Units is not deliverable until the reporting person is no longer serving as a member of the Company's Board of Directors.