| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Spann Hilary J. | Executive Vice President | C/O BXP, 599 LEXINGTON AVENUE, NEW YORK | /s/ Kelli A. DiLuglio, as Attorney-in-Fact | 06 Feb 2026 | 0001900835 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BXP | Common Stock, par value $0.01 | Sale | $75,592 | -1,194 | -6.3% | $63.31 | 17,832 | 05 Feb 2026 | Direct |