Alexandria (NYSE: ARE) Co-President reports tax withholding of vested shares

Rhea-AI Filing Summary

Alexandria Real Estate Equities, Inc. Co-President & Co-RMD John Hart reported a routine tax-related share disposition. On March 13, 2026, 1,289 shares of common stock were withheld by the company at $48.41 per share to cover a tax obligation from vesting restricted stock. After this withholding, Hart directly owned 108,939 common shares, indicating the transaction affected only a small portion of his holdings and did not involve any open-market sale or purchase.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cole John Hart

(Last) (First) (Middle)

C/O ALEXANDRIA REAL ESTATE EQUITIES, INC

26 NORTH EUCLID AVE

(Street)

PASADENA CA 91101

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ALEXANDRIA REAL ESTATE EQUITIES, INC. [ ARE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Co-President, & Co-RMD

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/13/2026		F		1,289(1)	D	$48.41	108,939	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares withheld by the issuer to satisfy a tax obligation realized by the reporting person upon the vesting of restricted stock.

Remarks:

	/s/ Bill Boyle, Attorney-in-Fact	03/13/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did ARE executive John Hart report on this Form 4?

John Hart reported a tax-withholding disposition of 1,289 shares of Alexandria Real Estate Equities common stock. The shares were withheld by the company to satisfy tax obligations triggered when his restricted stock vested, rather than sold in the open market.

How many ARE shares were withheld for John Hart’s taxes and at what price?

A total of 1,289 common shares of Alexandria Real Estate Equities were withheld at $48.41 per share. This withholding covered a tax liability realized upon the vesting of restricted stock, according to the Form 4 footnote disclosure.

Did John Hart of ARE sell shares on the open market in this Form 4?

No, John Hart did not sell shares on the open market. The Form 4 shows an F-code transaction, where 1,289 shares were withheld by the issuer solely to satisfy a tax obligation from restricted stock vesting, not a discretionary market sale.

What are John Hart’s ARE share holdings after the reported tax withholding?

Following the tax-withholding transaction, John Hart directly owned 108,939 shares of Alexandria Real Estate Equities common stock. This indicates the 1,289 shares withheld for taxes represent a relatively small portion of his total reported direct holdings.

How is the ARE Form 4 transaction for John Hart categorized by the SEC code?

The transaction is coded “F”, meaning payment of a tax liability by delivering securities. It is described as a tax-withholding disposition, where the issuer withholds shares upon restricted stock vesting instead of the insider conducting an open-market sale.