| 2025-12-16 | Alsbrook Madeleine Thorp | EVP - Talent Management | Sell | 3,486 | $46.15 | $160,878.90 | -13.0% | → |
| 2025-12-10 | McGrath Sheila K. | Director | Buy | 3,100 | $45.60 | $141,360.00 | +58.6% | → |
| 2024-12-16 | Moglia Peter M | Chief Executive Officer | Sell | 10,000 | $102.26 | $1,022,600.00 | -4.2% | → |
| 2024-12-16 | Alsbrook Madeleine Thorp | EVP - Talent Management | Sell | 4,360 | $102.34 | $446,202.40 | -16.5% | → |
| 2024-12-11 | Ryan Daniel J | Co-President and RMD | Sell | 10,000 | $103.31 | $1,033,100.00 | -4.8% | → |
| 2024-12-11 | Gavinet Andres | Chief Accounting Officer | Sell | 19,999 | $104.29 | $2,085,596.75 | -10.6% | → |
| 2024-12-09 | Kass Hunter | Co-President and RMD | Sell | 5,000 | $106.13 | $530,650.00 | -3.8% | → |
| 2024-09-16 | Cain James P | Director | Sell | 340 | $124.87 | $42,455.80 | -4.6% | → |
| 2024-09-13 | CIRUZZI VINCENT | Chief Development Officer | Sell | 6,941 | $123.29 | $855,755.89 | -7.7% | → |
| 2024-06-05 | ALEXANDRIA REAL ESTATE EQUITIES, INC. | - | Sell | 300,000 | $4.23 | $1,267,500.00 | -2.5% | → |
| 2024-03-13 | Lee Orraparn C. | EVP - Accounting | Sell | 3,000 | $126.67 | $380,010.00 | -6.5% | → |
| 2024-03-01 | Moglia Peter M | Chief Executive Officer | Sell | 3,200 | $122.90 | $393,280.00 | -1.3% | → |
| 2024-02-26 | MARCUS JOEL S | Executive Chairman | Sell | 7,500 | $118.92 | $891,900.00 | -1.7% | → |
| 2023-12-15 | Cain James P | Director | Sell | 660 | $131.05 | $86,493.00 | -10.5% | → |
| 2023-12-13 | Ryan Daniel J | Co-President and RMD | Sell | 10,000 | $118.07 | $1,180,700.00 | -5.7% | → |
| 2023-12-13 | Fukuzaki-Carlson Kristina | EVP - Business Operations | Sell | 2,500 | $117.03 | $292,575.00 | -7.7% | → |
| 2023-12-04 | Alsbrook Madeleine Thorp | EVP - Talent Management | Sell | 4,854 | $119.55 | $580,295.70 | -19.7% | → |
| 2023-11-03 | ALEXANDRIA REAL ESTATE EQUITIES, INC. | - | Sell | 247,258 | $2.31 | $572,204.06 | -2.1% | → |
| 2023-11-01 | ALEXANDRIA REAL ESTATE EQUITIES, INC. | - | Sell | 327,742 | $2.38 | $781,221.12 | -2.7% | → |
| 2023-05-08 | MARCUS JOEL S | Executive Chairman | Sell | 7,500 | $122.20 | $916,500.00 | -2.1% | → |
| 2023-02-07 | MARCUS JOEL S | Executive Chairman | Sell | 9,000 | $168.00 | $1,512,000.00 | -2.3% | → |
| 2023-02-07 | Cunningham John H | EVP - Regional Market Director | Sell | 7,800 | $165.78 | $1,293,084.00 | -11.1% | → |
| 2023-02-06 | Lee Orraparn C. | EVP - Accounting | Sell | 4,800 | $167.11 | $802,128.00 | -12.5% | → |
| 2023-02-06 | Binda Marc E | EVP - Finance & Treasurer | Sell | 3,298 | $167.21 | $551,458.58 | -4.7% | → |
| 2023-02-06 | Kass Hunter | EVP - Regional Market Director | Sell | 3,803 | $167.45 | $636,812.35 | -4.1% | → |
| 2022-12-15 | CIRUZZI VINCENT | Chief Development Officer | Sell | 6,998 | $150.76 | $1,055,001.08 | -8.0% | → |
| 2022-12-14 | Shigenaga Dean A | President and CFO | Sell | 9,000 | $152.51 | $1,372,590.00 | -6.3% | → |
| 2022-12-13 | Moglia Peter M | Chief Executive Officer | Sell | 2,000 | $151.89 | $303,780.00 | -1.2% | → |
| 2022-12-12 | MARCUS JOEL S | Executive Chairman | Sell | 6,500 | $150.00 | $975,000.00 | -1.9% | → |
| 2022-12-08 | Cunningham John H | EVP - Regional Market Director | Sell | 3,939 | $147.98 | $582,893.22 | -7.6% | → |
| 2022-12-05 | MARCUS JOEL S | Executive Chairman | Sell | 2,500 | $152.00 | $380,000.00 | -0.7% | → |
| 2022-12-01 | Binda Marc E | EVP - Finance & Treasurer | Sell | 3,316 | $154.00 | $510,664.00 | -6.3% | → |
| 2022-08-11 | CIRUZZI VINCENT | Chief Development Officer | Sell | 2,016 | $167.83 | $338,345.28 | -3.7% | → |
| 2022-07-29 | Freire Maria C | - | Sell | 2,600 | $163.21 | $424,351.95 | -31.3% | → |
| 2022-07-27 | Clem Jackie B. | General Counsel & Secretary | Sell | 794 | $156.60 | $124,340.40 | -3.4% | → |
| 2022-06-27 | ALEXANDRIA REAL ESTATE EQUITIES, INC. | - | Buy | 3,500,000 | $1.00 | $3,500,000.00 | +101.9% | → |
| 2022-05-09 | Richardson Stephen | Co-Chief Executive Officer | Sell | 5,000 | $171.47 | $857,350.00 | -2.8% | → |
| 2022-04-27 | Clem Jackie B. | General Counsel & Secretary | Sell | 1,865 | $189.55 | $353,510.75 | -7.2% | → |
| 2022-03-16 | Cain James P | - | Sell | 425 | $193.26 | $82,135.50 | -8.0% | → |
| 2022-02-25 | Binda Marc E | EVP - Finance & Treasurer | Sell | 3,234 | $191.09 | $617,985.06 | -5.5% | → |
| 2022-02-24 | Diamond Lawrence J | Co-Chief Operating Officer | Sell | 3,950 | $190.21 | $751,329.50 | -4.1% | → |
| 2022-02-18 | CIRUZZI VINCENT | Chief Development Officer | Sell | 3,593 | $185.68 | $667,148.24 | -6.5% | → |
| 2022-02-18 | Hakman Joseph | Co-Chief Operating Officer | Sell | 2,435 | $186.00 | $452,910.00 | -6.2% | → |