Updated Jul 16, 2026
URBASZEK MARCIN has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $57K.

| Role | Chief Financial Officer |
|---|---|
| Notability | 30/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-18 | BXMT | BLACKSTONE MORTGAGE TRUST, INC. | S — Open-market sale | 1.4K | $18.35 | $25K |
| 2026-03-18 | BXMT | BLACKSTONE MORTGAGE TRUST, INC. | S — Open-market sale [10b5-1] | 452 | $19.13 | $9K |
| 2025-09-17 | BXMT | BLACKSTONE MORTGAGE TRUST, INC. | S — Open-market sale | 398 | $19.50 | $8K |
| 2025-06-17 | BXMT | BLACKSTONE MORTGAGE TRUST, INC. | S — Open-market sale | 800 | $19.14 | $15K |
URBASZEK MARCIN is a corporate insider — currently tracked as Chief Financial Officer of BLACKSTONE MORTGAGE TRUST, INC. (BXMT). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($57K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live URBASZEK MARCIN profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.