[Form 4] ALEXANDRIA REAL ESTATE EQUITIES, INC. Insider Trading Activity

Rhea-AI Filing Summary

ALEXANDRIA REAL ESTATE EQUITIES, INC. Chief Executive Officer Peter M. Moglia reported a routine tax-withholding transaction. On the vesting of restricted stock, 1,067 shares of common stock were withheld by the issuer at $46.42 per share to cover a tax obligation. After this non-market disposition, Moglia directly holds 377,294 shares of common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Moglia Peter M

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	1,067	$46.42	$50K

Holdings After Transaction: Common Stock — 377,294 shares (Direct)

Footnotes (1)

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Key Figures

Shares withheld for taxes: 1,067 shares Withholding price per share: $46.42 per share Shares held after transaction: 377,294 shares

3 metrics

Shares withheld for taxes 1,067 shares Tax-withholding disposition on restricted stock vesting

Withholding price per share $46.42 per share Value used for tax-withholding shares

Shares held after transaction 377,294 shares CEO direct ownership following tax-withholding event

Key Terms

tax obligation, restricted stock, tax-withholding disposition

3 terms

tax obligation financial

"to satisfy a tax obligation realized by the reporting person"

restricted stock financial

"upon the vesting of restricted stock"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Form 4 Insider Transactions: What Each Field Means →

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Moglia Peter M

(Last) (First) (Middle)

C/O ALEXANDRIA REAL ESTATE EQUITIES, INC

26 NORTH EUCLID AVENUE

(Street)

PASADENA CALIFORNIA 91101

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

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

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

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

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	03/31/2026		F		1,067(1)	D	$46.42	377,294	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	03/31/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did ARE CEO Peter M. Moglia report?

Peter M. Moglia reported a tax-withholding disposition of 1,067 ARE common shares. These shares were withheld by the company to satisfy taxes due upon restricted stock vesting, rather than sold in the open market.

Was the ARE CEO’s recent Form 4 transaction an open-market sale?

No, the transaction was not an open-market sale. The 1,067 ARE shares were withheld by the issuer to cover a tax obligation arising from restricted stock vesting, a common administrative mechanism for equity compensation.

How many ARE shares does CEO Peter M. Moglia hold after the transaction?

Following the tax-withholding event, Peter M. Moglia directly holds 377,294 shares of ARE common stock. This figure comes after 1,067 shares were withheld to satisfy taxes linked to vested restricted stock awards.

What price per share was used for the ARE tax-withholding shares?

The 1,067 ARE shares withheld for taxes were valued at $46.42 per share. This price is used solely for the tax-withholding calculation and does not represent an open-market trade by the CEO.

What caused the tax obligation that led to ARE shares being withheld?

The tax obligation arose when restricted stock vested for the CEO. Upon vesting, equity awards generally become taxable income, and the issuer can withhold shares, as ARE did, to satisfy the related tax liability.