Blackstone Mortgage Trust (BXMT) officer reports restricted stock grant, sale

Rhea-AI Filing Summary

Blackstone Mortgage Trust, Inc. reported insider transactions by its deputy chief financial officer. On 12/15/2025, the officer received 15,337 shares of restricted Class A common stock granted under the company’s stock incentive plan at a price of $0, bringing direct holdings to 27,028 shares.

On 12/17/2025, 400 Class A shares were sold at $20.2901 per share under Rule 10b5-1 trading plans adopted on March 6, 2025 to satisfy tax withholding obligations related to previously vested restricted stock awards, leaving 26,628 Class A shares owned directly.

Insider Trade Summary

Net Seller: 400 shares ($8,116)

Net Sell 2 txns

Insider URBASZEK MARCIN

Role Deputy Chief Financial Officer

Sold 400 shs ($8K)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	400	$20.2901	$8K
Grant/Award	Class A Common Stock	15,337	$0.00	--

Holdings After Transaction: Class A Common Stock — 26,628 shares (Direct)

Footnotes (1)

1. Represents shares of restricted class A common stock of the Issuer granted pursuant to the Issuer's Stock Incentive Plan. 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.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

URBASZEK MARCIN

(Last) (First) (Middle)

C/O BLACKSTONE MORTGAGE TRUST

345 PARK AVENUE

(Street)

NEW YORK NY 10154

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BLACKSTONE MORTGAGE TRUST, INC. [ BXMT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Deputy Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
12/15/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	12/15/2025		A		15,337(1)	A	$0	27,028	D
Class A Common Stock	12/17/2025		S		400(2)	D	$20.2901	26,628	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares of restricted class A common stock of the Issuer granted pursuant to the Issuer's Stock Incentive Plan.

2. 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.

Remarks:

	/s/ Anthony F. Marone, Jr., Attorney-In-Fact	12/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider stock transactions did BXMT disclose in this report?

The deputy chief financial officer of Blackstone Mortgage Trust, Inc. (BXMT) received 15,337 shares of restricted Class A common stock on 12/15/2025 and sold 400 Class A shares on 12/17/2025.

How many Blackstone Mortgage Trust (BXMT) shares were granted to the officer?

The officer was granted 15,337 shares of restricted Class A common stock on 12/15/2025 at a price of $0, under the company’s stock incentive plan.

At what price were BXMT shares sold in the reported transaction?

The officer sold 400 shares of Blackstone Mortgage Trust Class A common stock on 12/17/2025 at a price of $20.2901 per share.

How many Blackstone Mortgage Trust (BXMT) shares does the officer own after these transactions?

After the reported grant and sale, the officer directly owns 26,628 shares of Blackstone Mortgage Trust Class A common stock.

What is the purpose of the Rule 10b5-1 trading plans mentioned for BXMT?

The sales were executed under Rule 10b5-1 trading plans adopted on March 6, 2025, described as plans to satisfy certain tax withholding obligations related to the vesting of previously granted restricted stock awards.

What is the officer’s role at Blackstone Mortgage Trust (BXMT)?

The reporting person is identified as an officer of Blackstone Mortgage Trust, serving as Deputy Chief Financial Officer.