Alexandria exec has 2,208 shares withheld for tax

ARE’s Co-President had 2,208 shares withheld to cover taxes on vested restricted stock, leaving 106,731 shares held directly.

Available on EDGAR 09/17/2026 - 04:33 PM EDT Accepted by SEC EDGAR 09/17/2026 - 04:32 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE) reported an insider tax-withholding transaction by Co-President & Co-RMD John Hart Cole. On September 15, 2026, 2,208 shares of common stock were disposed of at $52.93 per share to satisfy a tax obligation arising from the vesting of restricted stock. Following this withholding, he directly holds 106,731 shares of ARE common stock. No Rule 10b5-1 trading plan is reported for this transaction.

Insider Trade Summary

Tax Withholding: 2,208 shares

Tax Withholding 1 txn

Insider Cole John Hart

Role Co-President, & Co-RMD

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	2,208	$52.93	$117K

Holdings After Transaction: Common Stock — 106,731 shares (Direct)

Holdings Before and After: Common Stock, 108,939 to 106,731 shares (Direct)

Footnotes (1)

1. F1. Represents shares withheld by the issuer to satisfy a tax obligation realized by the reporting person upon the vesting of restricted stock.

Key Figures

Shares disposed for tax withholding: 2,208 shares Price per share for tax-withholding event: $52.93 per share Shares held after transaction: 106,731 shares

3 metrics

Shares disposed for tax withholding 2,208 shares Shares withheld by issuer on September 15, 2026 to satisfy tax obligation on vested restricted stock

Price per share for tax-withholding event $52.93 per share Reference price reported for the 2,208 withheld shares

Shares held after transaction 106,731 shares Direct ARE common stock holdings of John Hart Cole following the September 15, 2026 transaction

Key Terms

restricted stock, withheld by the issuer, tax obligation

3 terms

restricted stock financial

"tax obligation realized by the reporting person 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.

withheld by the issuer financial

"Represents shares withheld by the issuer to satisfy a tax obligation"

tax obligation financial

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

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did ARE report for John Hart Cole?

ARE reported that John Hart Cole had 2,208 shares of common stock withheld on September 15, 2026 to pay a tax obligation from vesting restricted stock, at a reference price of $52.93 per share.

Is the ARE Form 4 transaction an open-market sale?

No. The Form 4 states the 2,208 shares represent shares withheld by the issuer to satisfy a tax obligation from the vesting of restricted stock, not an open-market sale.

How many ARE shares does John Hart Cole hold after this transaction?

After the tax-withholding transaction, John Hart Cole directly holds 106,731 shares of ALEXANDRIA REAL ESTATE EQUITIES, INC. common stock, as reported in the Form 4.

What price per share is reported for the ARE insider tax-withholding?

The Form 4 reports a price of $52.93 per share for the 2,208 shares withheld to satisfy John Hart Cole’s tax obligation on vested restricted stock.

Was the ARE insider transaction made under a Rule 10b5-1 plan?

No. The filing shows the Rule 10b5-1 checkbox as not affirmed, and there is no footnote indicating that the 2,208-share tax-withholding transaction was made under a trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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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^*

Cole John Hart

(Last) (First) (Middle)

C/O ALEXANDRIA REAL ESTATE EQUITIES, INC

26 NORTH EUCLID AVE

(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)
	Co-President, & Co-RMD

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

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	09/15/2026		F		2,208(1)	D	$52.93	106,731	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	09/15/2026
	** 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)