Massivemarkets

SEC Form 4

Alexandria Real Estate Equities, Inc. (ARE) insider trading

In the 12 months to Oct 24, 2026, 6 ARE insiders reported open-market sales of $1.9M across 6 filings; 3 insiders bought $3.2M.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$1.9M
6 filings · 6 insiders
Open-market purchases
$3.2M
8 filings
Pre-arranged sales (10b5-1)
2 of 6
$133.8K of $1.9M sold (7%)

Who traded ARE, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

ARE daily close from Oct 24, 2025 to Oct 23, 2026, between $40.41 and $77.87, last $43.02. 6 sale and 8 purchase filings by 9 insiders, marked at their filing dates. Joel S. Marcus, Executive Chairman: bought $2.9M across 6 filings, first filed Feb 13, 2026, last Sep 15, 2026. Kristina Fukuzaki-Carlson, EVP - Business Operations: sold $849.1K across 1 filing, first filed Sep 15, 2026, last Sep 15, 2026. Andres Gavinet, Chief Accounting Officer: sold $509.3K across 1 filing, first filed Sep 2, 2026, last Sep 2, 2026. Bret E. Gossett, EVP - Co-RMD: sold $251.8K across 1 filing, first filed Mar 3, 2026, last Mar 3, 2026. Madeleine Thorp Alsbrook, EVP - Talent Management: sold $160.9K across 1 filing, first filed Dec 17, 2025, last Dec 17, 2025. Gregory Calvin Thomas, EVP - CTO: bought $143.5K across 1 filing, first filed May 4, 2026, last May 4, 2026. Sheila K. McGrath, Director: bought $141.4K across 1 filing, first filed Dec 12, 2025, last Dec 12, 2025. 2 others: sold $133.8K across 2 filings, first filed Apr 21, 2026, last Jun 11, 2026.

Largest mark · tap a row for others

Joel S. Marcus · Executive Chairman

Purchase $1,347,889

25,000 shares at $53.92 avg

Filed Feb 13, 2026 · traded Feb 12

Close on filing date $52.49

ARE daily closelast $43.02

Joel S. Marcus · Executive Chairman

$2.9M bought

Kristina Fukuzaki-Carlson · EVP - Business Operations

$849.1K sold

Andres Gavinet · Chief Accounting Officer

$509.3K sold

Bret E. Gossett · EVP - Co-RMD

$251.8K sold

Madeleine Thorp Alsbrook · EVP - Talent Management

$160.9K sold

Gregory Calvin Thomas · EVP - CTO

$143.5K bought

Sheila K. McGrath · Director

$141.4K bought

2 others

$133.8K sold
One row per insider, smaller filers combined; marks sit at the SEC filing date, sized by dollar value.

Has Alexandria Real Estate Equities, Inc.'s CEO sold stock?

No. Peter M. Moglia (CEO) made no open-market sales filed as CEO in the last 12 months.

Open-market trades

14 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Joel S. MarcusExecutive Chairman—$2.9M6—
Kristina Fukuzaki-CarlsonEVP - Business Operations$849.1K—1—
Andres GavinetChief Accounting Officer$509.3K—1—
Bret E. GossettEVP - Co-RMD$251.8K—1—
Madeleine Thorp AlsbrookEVP - Talent Management$160.9K—1—
Gregory Calvin ThomasEVP - CTO—$143.5K1—
Sheila K. McGrathDirector—$141.4K1—
Marc E. BindaCFO & Treasurer$108.0K—1100% of sales
Hallie E. KuhnEVP - Cap Market & Co-Lead -LS$25.8K—1100% of sales
Other insider activity (not market trades) · 150 records
  • Tax withholding67 records
  • Grants and awards62 records
  • Other21 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for ARE every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.