Marcin Urbaszek

CIK: 0001707300

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)6 (85.7%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (14.3%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

BXMT

BLACKSTONE MORTGAGE TRUST, INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (7 total)

BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Sep 17, 2026
Sale(S)
Direct
864 shares at avg. $13.42$12K
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Jun 17, 2026
Sale(S)
Direct
1.4K shares at avg. $18.35$25K
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Mar 17, 2026
Sale(S)
Direct
452 shares at avg. $19.13$9K
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Dec 17, 2025
Sale(S)
Direct
400 shares at avg. $20.29$8K
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Dec 15, 2025
Award(A)
Direct
15.3K shares-
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Sep 17, 2025
Sale(S)
Direct
398 shares at avg. $19.50$8K
BXMT
BLACKSTONE MORTGAGE TRUST, INC.
Jun 17, 2025
Sale(S)
Direct
800 shares at avg. $19.14$15K

		Type	Shares	Price		Ownership
Sep 17, 2026	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	864	$13.42	$11,597	Direct
Jun 17, 2026	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	1,352	$18.35	$24,809	Direct
Mar 17, 2026	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	452	$19.13	$8,647	Direct
Dec 17, 2025	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	400	$20.29	$8,116	Direct
Dec 15, 2025	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Award(A)	15,337	-	-	Direct
Sep 17, 2025	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	398	$19.50	$7,761	Direct
Jun 17, 2025	BXMT BLACKSTONE MORTGAGE TRUST, INC.	Sale(S)	800	$19.14	$15,316	Direct

1-7 of 7 transactions

About URBASZEK MARCIN

URBASZEK MARCIN (SEC CIK 0001707300) files insider reports with the SEC as Chief Financial Officer of BLACKSTONE MORTGAGE TRUST, INC. (BXMT).

Signal8 holds 7 ownership filings by URBASZEK MARCIN (1 Form 3, 6 Form 4), filed between Jan 3, 2025 and Sep 18, 2026. Those filings report 7 transactions, from Jun 17, 2025 to Sep 17, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on URBASZEK MARCIN's filings is in NEW YORK, NY.

Recent filings by URBASZEK MARCIN

Sep 17, 2026: Open-market sale of BXMT shares (Form 4, code S).
Jun 17, 2026: Open-market sale of BXMT shares (Form 4, code S).
Mar 17, 2026: Open-market sale of BXMT shares (Form 4, code S).
Dec 17, 2025: Open-market sale of BXMT shares (Form 4, code S).
Dec 15, 2025: Grant or award of BXMT shares (Form 4, code A).

Other insiders filing for BLACKSTONE MORTGAGE TRUST, INC. (BXMT)

Cotton Leonard W, Director
NASSAU HENRY N, Director
Hsu Chen Yi, Director
SAGALYN LYNNE B, Director
Lynch Nnenna, Director
Pena Fernando Austin, President

How to read Form 4 transaction codes