• Blackstone Mortgage Trust director Henry N. Nassau bought 10,000 Class A common shares at a weighted average price of $14.34.
• His direct stake increased to 218,523 shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Blackstone Mortgage Trust Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001061630-26-000073), on August 06, 2026, and is solely responsible for the information contained therein.