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
Joel S. Marcus · Executive Chairman
Executive Chairman
$2.9M boughtKristina Fukuzaki-Carlson · EVP - Business Operations
EVP - Business Operations
$849.1K soldAndres Gavinet · Chief Accounting Officer
Chief Accounting Officer
$509.3K soldBret E. Gossett · EVP - Co-RMD
EVP - Co-RMD
$251.8K soldMadeleine Thorp Alsbrook · EVP - Talent Management
EVP - Talent Management
$160.9K soldGregory Calvin Thomas · EVP - CTO
EVP - CTO
$143.5K boughtSheila K. McGrath · Director
Director
$141.4K bought2 others
Combined, one mark per week
$133.8K soldHas 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| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Joel S. Marcus | Executive Chairman | — | $2.9M | 6 | — | |
| Kristina Fukuzaki-Carlson | EVP - Business Operations | $849.1K | — | 1 | — | |
| Andres Gavinet | Chief Accounting Officer | $509.3K | — | 1 | — | |
| Bret E. Gossett | EVP - Co-RMD | $251.8K | — | 1 | — | |
| Madeleine Thorp Alsbrook | EVP - Talent Management | $160.9K | — | 1 | — | |
| Gregory Calvin Thomas | EVP - CTO | — | $143.5K | 1 | — | |
| Sheila K. McGrath | Director | — | $141.4K | 1 | — | |
| Marc E. Binda | CFO & Treasurer | $108.0K | — | 1 | 100% of sales | |
| Hallie E. Kuhn | EVP - Cap Market & Co-Lead -LS | $25.8K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Joel S. Marcus Executive Chairman | Purchase | 5,000 | $49.68 | $248.4K | 597,724 | |
traded | Kristina Fukuzaki-Carlson EVP - Business Operations | Sale | 16,810 | $50.51 | $849.1K | 39,152 | |
traded | Andres Gavinet Chief Accounting Officer | Sale | 10,000 | $50.93 | $509.3K | 102,516 | |
traded | Joel S. Marcus Executive Chairman | Purchase | 5,000 | $46.28 | $231.4K | 592,724 | |
traded | Marc E. Binda CFO & Treasurer | SalePre-arranged (10b5-1) | 2,000 | $54.00 | $108.0K | 188,264 | |
traded | Joel S. Marcus Executive Chairman | Purchase | 7,500 | $46.34 | $347.6K | 587,724 | |
traded | Joel S. Marcus Executive Chairman | Purchase | 7,500 | $42.72 | $320.4K | 574,786 | |
traded | Joel S. Marcus Executive Chairman | Purchase | 10,000 | $41.02 | $410.2K | 572,724 | |
traded | Gregory Calvin Thomas EVP - CTO | Purchase | 3,500 | $41.00 | $143.5K | 33,024 | |
traded | Hallie E. Kuhn EVP - Cap Market & Co-Lead -LS | SalePre-arranged (10b5-1) | 536 | $48.20 | $25.8K | 48,301 | |
traded | Bret E. Gossett EVP - Co-RMD | Sale | 4,702 | $53.55 | $251.8K | 41,793 | |
traded | Joel S. Marcus Executive Chairman | Purchase | 25,000 | $53.92 | $1.3M | 555,024 | |
traded | Madeleine Thorp Alsbrook EVP - Talent Management | Sale | 3,486 | $46.15 | $160.9K | 23,371 | |
traded | Sheila K. McGrath Director | Purchase | 3,100 | $45.60 | $141.4K | 8,392 |
GET /stocks/filings/vX/form-4?tickers=ARE&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"ARE"
],
"issuer_cik": "0001035443",
"owner_cik": "0001919198",
"accession_number": "0001919198-26-000011",
"form_type": "4",
"filing_date": "2026-09-15",
"period_of_report": "2026-09-11",
"issuer_name": "ALEXANDRIA REAL ESTATE EQUITIES, INC.",
"issuer_trading_symbol": "ARE",
"owner_name": "Fukuzaki-Carlson Kristina",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "EVP - Business Operations",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-11",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 16810,
"transaction_price_per_share": 50.51,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 39152,
"transaction_value": 849073.1,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The shares were sold at prices ranging from $50.49 to $50.63. 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 sold at each separate price."
}
]
},
{
"tickers": [
"ARE"
],
"issuer_cik": "0001035443",
"owner_cik": "0001216955",
"accession_number": "0001216955-26-000021",
"form_type": "4",
"filing_date": "2026-09-15",
"period_of_report": "2026-09-11",
"issuer_name": "ALEXANDRIA REAL ESTATE EQUITIES, INC.",
"issuer_trading_symbol": "ARE",
"owner_name": "MARCUS JOEL S",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Executive Chairman",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-09-11",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 5000,
"transaction_price_per_share": 49.68,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 597724,
"transaction_value": 248400,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The shares were purchased at prices ranging from $49.38 to $49.82. 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."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
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:
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.