🕵️ Alexandria Real Estate Equities, Inc. ($ARE)
SEC insider & ownership activity, last 12 months · CIK 1035443 · every row links its SEC filing
Over the last 12 months insiders sold $1.9M against $3.2M of open-market buying. Joel S. Marcus bought $2.9M (Feb–Sep). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
3 buyers, $3.2M (12 lots) · 6 sellers, $1.9M (6 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Joel S. Marcus | 10 | $2.9M | 0 | – | Sep 11, 2026 |
| Fukuzaki-Carlson Kristina | 0 | – | 1 | $849K | Sep 11, 2026 |
| Gavinet Andres | 0 | – | 1 | $509K | Aug 31, 2026 |
| Bret E. Gossett | 0 | – | 1 | $252K | Feb 27, 2026 |
| Alsbrook Madeleine Thorp | 0 | – | 1 | $161K | Dec 16, 2025 |
| Thomas Gregory Calvin | 1 | $144K | 0 | – | Apr 30, 2026 |
| Sheila K. McGrath | 1 | $141K | 0 | – | Dec 10, 2025 |
| Marc E. Binda | 0 | – | 1 | $108K | Jun 9, 2026 |
| Hallie E. Kuhn | 0 | – | 1 | $26K | Apr 17, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.7% | 13G | Apr 24, 2026 | filing ↗ | |
| Vanguard Portfolio Management | 8.0% | 13G | Apr 28, 2026 | filing ↗ | |
| Vanguard Capital Management | 7.1% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Fukuzaki-Carlson Kristina | $849K | Sep 11, 2026 | filing ↗ |
| Gavinet Andres | $509K | Aug 31, 2026 | filing ↗ |
| Marc E. Binda | $108K | Jun 9, 2026 | filing ↗ |
| Hallie E. Kuhn | $26K | Apr 17, 2026 | filing ↗ |
| Bret E. Gossett | $252K | Feb 27, 2026 | filing ↗ |
| Alsbrook Madeleine Thorp | $161K | Dec 16, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Aug 21, 2026 | filing ↗ |
| New financial obligation (2.03) | Aug 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 21, 2026 | filing ↗ |
| Other events (8.01) | Aug 12, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 12, 2026 | filing ↗ |
| Earnings (2.02) | Aug 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 3, 2026 | filing ↗ |
| Material agreement (1.01) | Jul 9, 2026 | filing ↗ |
| New financial obligation (2.03) | Jul 9, 2026 | filing ↗ |
| Shareholder vote (5.07) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Earnings (2.02) | Apr 27, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 27, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Mar 31, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 31, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 25, 2026 | filing ↗ |
| New financial obligation (2.03) | Feb 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 25, 2026 | filing ↗ |
| Other events (8.01) | Feb 10, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 10, 2026 | filing ↗ |
| Earnings (2.02) | Jan 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 9, 2026 | filing ↗ |
| Officer/director changes (5.02) | Dec 3, 2025 | filing ↗ |
| Other events (8.01) | Dec 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 3, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Dec 3, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Dec 3, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 29, 2025 | filing ↗ |
| Earnings (2.02) | Oct 27, 2025 | filing ↗ |