As of April 28, 2026, the three largest insider holders of BXP are Douglas T Linde (President, 180.76K shares), Hilary J. Spann (Executive Vice President, 17.83K shares), Diane J Hoskins (Director, 15.60K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Douglas T Linde | President | 180,763 | 0 | 24 Nov, 2021 |
| Hilary J. Spann | Executive Vice President | 17,832 | 0 | 02 Mar, 2026 |
| Diane J Hoskins | - | 15,597 | 0 | 29 May, 2025 |
| Raymond A Ritchey | Senior Evp | 0 | 14,150 | 06 Mar, 2024 |
| David A Twardock | - | 10,399 | 0 | 31 May, 2022 |
| Carol B. Einiger | - | 10,000 | 0 | 30 May, 2023 |
| Bryan J Koop | Executive Vice President | 9,752 | 0 | 12 Nov, 2021 |
| Michael E Labelle | Evp And Cfo | 7,971 | 0 | 27 Jan, 2026 |
| Timothy J Naughton | - | 5,269 | 0 | 29 May, 2025 |
| Mary E Kipp | - | 542 | 0 | 29 Dec, 2021 |
| Eric G Kevorkian | Svp, Clo And Secretary | 511 | 0 | 27 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | Mary E Kipp | Phantom Stock Units | A | 530 | $51.90 | 7,951 | D | A |
| 31 Mar, 2026 | William H Iii Walton | Phantom Stock Units | A | 458 | $51.90 | 9,688 | D | A |
| 31 Mar, 2026 | Bruce W Duncan | Phantom Stock Units | A | 674 | $51.90 | 13,274 | D | A |
| 27 Feb, 2026 | Hilary J. Spann | Common Stock, par value $0.01 | D | 5,495 | $59.69 | 17,832 | D | S |
| 25 Feb, 2026 | Hilary J. Spann | Common Stock, par value $0.01 | A | 5,495 | - | 23,327 | D | C |
| 25 Feb, 2026 | Hilary J. Spann | LTIP Units | D | 5,495 | $0.25 | 39,923 | D | C |
| 25 Feb, 2026 | Hilary J. Spann | Common OP Units | A | 5,495 | - | 5,495 | D | C |
| 25 Feb, 2026 | Hilary J. Spann | Common OP Units | D | 5,495 | - | 0 | D | C |
| 13 Feb, 2026 | Bryan J Koop | LTIP Units | A | 5,501 | $0.25 | 222,070 | D | A |
| 13 Feb, 2026 | Raymond A Ritchey | LTIP Units | A | 15,163 | $0.25 | 93,357 | D | A |
| 13 Feb, 2026 | Michael E Labelle | LTIP Units | A | 7,736 | $0.25 | 324,376 | D | A |
| 13 Feb, 2026 | Owen D Thomas | LTIP Units | A | 35,930 | $0.25 | 1,107,523 | D | A |
| 13 Feb, 2026 | Douglas T Linde | LTIP Units | A | 20,973 | $0.25 | 807,060 | D | A |
| 15 Dec, 2025 | Owen D Thomas | Common Stock, par value $0.01 | A | 990 | $0.00 | 990 | I | W |
| 26 Dec, 2025 | Owen D Thomas | Common Stock, par value $0.01 | A | 208 | $0.00 | 1,198 | I | W |
| 13 Feb, 2026 | Owen D Thomas | Common Stock, par value $0.01 | D | 1,198 | $61.22 | 0 | I | S |
| 05 Feb, 2026 | Hilary J. Spann | Common Stock, par value $0.01 | D | 1,194 | $63.31 | 17,832 | D | S |
| 30 Jan, 2026 | Eric G Kevorkian | LTIP Units | A | 3,827 | $0.25 | 44,306 | D | A |
| 30 Jan, 2026 | John J Stroman | LTIP Units | A | 11,597 | $0.25 | 105,321 | D | A |
| 30 Jan, 2026 | Peter V Otteni | LTIP Units | A | 7,731 | $0.25 | 99,378 | D | A |