Michael E. Boss
CIK: 0002105218
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Sep 15, 2026ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Tax Payment(F)Direct1.5K shares at avg. $52.93$77K - Mar 31, 2026ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Award(A)Direct21.5K shares- - Mar 13, 2026ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Tax Payment(F)Direct797 shares at avg. $48.41$39K - Jan 23, 2026ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Disposition(D)Direct1.8K shares- - Jan 23, 2026ARE
ALEXANDRIA REAL ESTATE EQUITIES, INC.
Tax Payment(F)Direct149 shares at avg. $59.69$9K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 15, 2026 | ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. | Tax Payment(F) | 1,462 | $52.93 | $77,384 | Direct |
| Mar 31, 2026 | ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. | Award(A) | 21,543 | - | $0 | Direct |
| Mar 13, 2026 | ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. | Tax Payment(F) | 797 | $48.41 | $38,583 | Direct |
| Jan 23, 2026 | ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. | Disposition(D) | 1,759 | - | $0 | Direct |
| Jan 23, 2026 | ARE ALEXANDRIA REAL ESTATE EQUITIES, INC. | Tax Payment(F) | 149 | $59.69 | $8,894 | Direct |
1-5 of 5 transactions
About Boss Michael E.
Boss Michael E. (SEC CIK 0002105218) files insider reports with the SEC as Co-Regional Market Director of ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE).
Signal8 holds 5 ownership filings by Boss Michael E. (1 Form 3, 4 Form 4), filed between Jan 20, 2026 and Sep 17, 2026. Those filings report 5 transactions, from Jan 23, 2026 to Sep 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Boss Michael E.'s filings is in PASADENA, CA.
Recent filings by Boss Michael E.
- Sep 15, 2026: Tax withholding of ARE shares (Form 4, code F).
- Mar 31, 2026: Grant or award of ARE shares (Form 4, code A).
- Mar 13, 2026: Tax withholding of ARE shares (Form 4, code F).
- Jan 23, 2026: Disposition to issuer transaction of ARE shares (Form 4, code D).
- Jan 23, 2026: Tax withholding of ARE shares (Form 4, code F).
Other insiders filing for ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE)
- KLEIN RICHARD HUNTER, Director
- Woronoff Michael A, Director
- Cain James P, Director
- Hash Steve, Director
- McGrath Sheila K., Director
- Moglia Peter M, Chief Executive Officer