---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-045534"
form_type: "8-K"
ticker: "BXMT"
cik: "0001061630"
company_name: "BLACKSTONE MORTGAGE TRUST, INC."
filed_at: "2026-02-11T23:59:59+00:00"
generated_at: "2026-05-16T03:12:46.452017+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Blackstone Mortgage Trust appoints Marcin Urbaszek as CFO, replacing Anthony Marone

## Summary
- Marcin Urbaszek appointed CFO, Treasurer and Assistant Secretary effective Feb 11, 2026.
- Anthony F. Marone Jr. resigns as CFO to focus on duties as Global Head of Blackstone Real Estate Finance.
- Urbaszek previously served as Deputy CFO since Jan 2025; prior CFO of Granite Point Mortgage Trust.
- Resignation not due to any disagreement with the Company on matters of operations or policies.

## SEC filing metadata
- accession: 0001193125-26-045534
- form_type: 8-K
- ticker: BXMT
- cik: 0001061630
- company_name: BLACKSTONE MORTGAGE TRUST, INC.
- filed_at: 2026-02-11T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1061630/000119312526045534/0001193125-26-045534-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1061630/000119312526045534/d10015d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-045534
- JSON: https://secwatch.observer/filing/0001193125-26-045534.json
- Plain text: https://secwatch.observer/filing/0001193125-26-045534.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.