Through the 90-day period concluding February 10, 2026, Blackstone Mortgage Trust's top three insider stakeholders include Director Michael B. Nash (551.67K shares), Chief Executive Officer Timothy Steven Johnson (527.90K shares), Director Jonathan Lee Pollack (423.06K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Michael B. Nash | 551,675 | 30 Jun, 2025 | |
| Timothy Steven Johnson | Chief Executive Officer | 527,900 | 17 Dec, 2025 |
| Jonathan Lee Pollack | 423,055 | 15 Dec, 2023 | |
| Katharine A Keenan | Ceo & President | 230,006 | 18 Sep, 2025 |
| Henry N Nassau | 196,351 | 20 Jan, 2026 | |
| Lynne B Sagalyn | 152,828 | 20 Jan, 2026 | |
| Thomas E Dobrowski | 129,354 | 16 Jan, 2025 | |
| Martin L Edelman | 105,865 | 17 Jan, 2023 | |
| Douglas N. Armer | Executive Vice President | 104,741 | 09 Jun, 2022 |
| Leonard W Cotton | 88,681 | 20 Jan, 2026 | |
| Fernando Austin Pena | President | 78,633 | 02 Jan, 2026 |
| Anthony F. Jr Marone | Chief Financial Officer | 75,500 | 17 Dec, 2025 |
| Nnenna Lynch | 34,405 | 20 Jan, 2026 | |
| Marcin Urbaszek | Deputy Chief Financial Officer | 26,628 | 17 Dec, 2025 |
| Gilda Perez-Alvarado | 19,907 | 30 Jun, 2025 | |
| Chen Yi Hsu | 4,253 | 24 Oct, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 15 Jan, 2026 | Henry N Nassau | Class A Common Stock | A | 2,550 | $19.50 | 196,351 | D | A |
| 15 Jan, 2026 | Lynne B Sagalyn | Class A Common Stock | A | 3,300 | $19.50 | 152,828 | D | A |
| 15 Jan, 2026 | Leonard W Cotton | Class A Common Stock | A | 1,534 | $19.50 | 88,681 | D | A |
| 15 Jan, 2026 | Nnenna Lynch | Class A Common Stock | A | 809 | $19.50 | 34,405 | D | A |
| 31 Dec, 2025 | Fernando Austin Pena | Class A Common Stock | D | 3,131 | $19.24 | 78,633 | D | S |
| 25 Dec, 2025 | Lynne B Sagalyn | Class A Common Stock | D | 10,777 | $0.00 | 149,528 | D | G |
| 17 Dec, 2025 | Anthony F. Jr Marone | Class A Common Stock | D | 1,012 | $20.31 | 75,500 | D | S |
| 17 Dec, 2025 | Anthony F. Jr Marone | - | - | 75,500 | D | |||
| 17 Dec, 2025 | Marcin Urbaszek | Class A Common Stock | D | 400 | $20.29 | 26,628 | D | S |
| 15 Dec, 2025 | Anthony F. Jr Marone | Class A Common Stock | A | 14,448 | $0.00 | 76,512 | D | A |
| 15 Dec, 2025 | Marcin Urbaszek | Class A Common Stock | A | 15,337 | $0.00 | 27,028 | D | A |
| 15 Dec, 2025 | Timothy Steven Johnson | Class A Common Stock | A | 54,799 | $0.00 | 527,900 | D | A |
| 15 Dec, 2025 | Fernando Austin Pena | - | - | 81,764 | D | |||
| 15 Dec, 2025 | Fernando Austin Pena | Class A Common Stock | A | 36,843 | $0.00 | 81,764 | D | A |
| 01 Dec, 2025 | Anthony F. Jr Marone | Class A Common Stock | D | 506 | $19.38 | 62,064 | D | S |
| 01 Dec, 2025 | Anthony F. Jr Marone | - | - | 62,064 | D | |||
| 22 Oct, 2025 | Chen Yi Hsu | - | - | 4,253 | D | |||
| 22 Oct, 2025 | Chen Yi Hsu | Class A Common Stock | A | 4,253 | $18.37 | 4,253 | D | A |
| 15 Oct, 2025 | Henry N Nassau | Class A Common Stock | A | 2,620 | $18.51 | 193,801 | D | A |
| 15 Oct, 2025 | Lynne B Sagalyn | Class A Common Stock | A | 3,391 | $18.51 | 160,305 | D | A |