Form 4 Filing for Blackstone Mortgage Trust, Inc.

Fernando Austin Pena, President, Director, and Officer of Blackstone Mortgage Trust, Inc. (BXMT), reported the sale of 1,670 shares of Class A Common Stock on June 30, 2026. The sales were executed through two Rule 10b5-1 trading plans, adopted on March 5, 2024, and February 28, 2025, to address tax withholding obligations related to restricted stock awards. The shares were sold at a weighted average price of $17.0713, with individual transaction prices ranging from $17.0604 to $17.08. Following these transactions, Mr. Pena owns 72,899 shares of Class A Common Stock.