MARCIN URBASZEK - 15 Dec 2025 Form 4 Insider Report for BLACKSTONE MORTGAGE TRUST, INC. (BXMT)

Signature
/s/ Anthony F. Marone, Jr., Attorney-In-Fact
Issuer symbol
BXMT
Transactions as of
15 Dec 2025
Net transactions value
-$8,116
Form type
4
Filing time
17 Dec 2025, 18:52:31 UTC
Previous filing
18 Sep 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
URBASZEK MARCIN Deputy Chief Financial Officer C/O BLACKSTONE MORTGAGE TRUST, 345 PARK AVENUE, NEW YORK /s/ Anthony F. Marone, Jr., Attorney-In-Fact 17 Dec 2025 0001707300

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction BXMT Class A Common Stock Award $0 +15,337 +131% $0.000000 27,028 15 Dec 2025 Direct F1
transaction BXMT Class A Common Stock Sale $8,116 -400 -1.5% $20.29 26,628 17 Dec 2025 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Represents shares of restricted class A common stock of the Issuer granted pursuant to the Issuer's Stock Incentive Plan.
F2 The sales reported in this Form 4 were effected pursuant to Rule 10b5-1 trading plans adopted on March 6, 2025 to satisfy certain tax withholding related obligations in connection with the vesting of previously granted restricted stock awards.