Alexandria chair buys 7,500 company shares

Alexandria Real Estate Equities Executive Chairman Joel S. Marcus bought a total of 7,500 shares of the company’s common stock in open-market transactions.

Rhea-AI Filing Summary

Alexandria Real Estate Equities Executive Chairman Joel S. Marcus bought a total of 7,500 shares of the company’s common stock in open-market transactions. The purchases were made on May 6, 2026 at prices ranging from about $45.34 to $46.96 per share.

Insider Trade Summary

Net Buyer: 7,500 shares

Net Buy 2 txns

Insider MARCUS JOEL S

Role Executive Chairman

Bought 7,500 shs ($348K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	3,989	$45.99	$183K
Purchase	Common Stock	3,511	$46.74	$164K

Holdings After Transaction: Common Stock — 587,724 shares (Direct)

Footnotes (2)

1. F1. The shares were purchased at prices ranging from $45.34 to $46.30. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares purchased at each separate price.
2. F2. The shares were purchased at prices ranging from $46.44 to $46.96. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares purchased at each separate price.

Key Figures

Shares purchased (trade 1): 3,511 shares at $46.74 Shares purchased (trade 2): 3,989 shares at $45.99 Total shares bought: 7,500 shares

3 metrics

Shares purchased (trade 1) 3,511 shares at $46.74 Open-market common stock purchase on May 6, 2026

Shares purchased (trade 2) 3,989 shares at $45.99 Open-market common stock purchase on May 6, 2026

Total shares bought 7,500 shares Net open-market purchases reported in Form 4

Key Terms

open-market purchase, Common Stock, transaction code "P"

3 terms

open-market purchase financial

""transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

transaction code "P" financial

""transaction_code": "P""

FAQ

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

What insider transaction did ARE’s Executive Chairman report on this Form 4?

ARE’s Executive Chairman Joel S. Marcus reported buying 7,500 shares of Alexandria Real Estate common stock. The Form 4 shows two open-market purchases made on May 6, 2026, increasing his directly held position in the company’s common shares.

How many Alexandria Real Estate (ARE) shares did Joel S. Marcus buy?

Joel S. Marcus bought a total of 7,500 ARE common shares. The Form 4 lists two separate non-derivative purchases: 3,511 shares and 3,989 shares, both recorded as open-market transactions in the company’s common stock.

At what prices were the ARE shares purchased by the Executive Chairman?

The reported ARE share purchases were made in price ranges between approximately $45.34 and $46.96. Individual transactions were reported at weighted-average prices of $45.99 and $46.74 per share, reflecting multiple trades within those disclosed ranges.

When did the ARE insider share purchases by Joel S. Marcus occur?

The insider purchases occurred on May 6, 2026. On that date, Joel S. Marcus executed two open-market transactions in Alexandria Real Estate common stock, totaling 7,500 shares, as disclosed in the Form 4 insider filing.

What type of transactions did the ARE Form 4 for Joel S. Marcus report?

The Form 4 reports two non-derivative open-market purchases of common stock, coded as “P” transactions. These are standard buy transactions where the Executive Chairman acquired Alexandria Real Estate shares directly in the market for cash.

Does the ARE Form 4 show any stock option exercises or derivative trades?

No derivative transactions are listed in this Form 4. The derivativeSummary is empty, and all reported activity relates to non-derivative common stock purchases, indicating no option exercises or other derivative security trades in this particular filing.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/07/2026 - 04:32 PM EDT Learn about SEC filing dates

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^*

MARCUS JOEL S

(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)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026

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	05/06/2026		P		3,989	A	$45.99(1)	584,213	D
Common Stock	05/06/2026		P		3,511	A	$46.74(2)	587,724	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. The shares were purchased at prices ranging from $45.34 to $46.30. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares purchased at each separate price.

2. The shares were purchased at prices ranging from $46.44 to $46.96. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares purchased at each separate price.

Remarks:

	/s/ Bill Boyle, Attorney-in-Fact	05/06/2026
	** 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)