---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-246900"
form_type: "8-K"
ticker: "BXMT"
cik: "0001061630"
company_name: "BLACKSTONE MORTGAGE TRUST, INC."
filed_at: "2025-10-22T23:59:59+00:00"
generated_at: "2026-05-17T02:41:09.582731+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Blackstone Mortgage Trust elects Jean Hsu to Board of Directors, expanding board to nine

## Summary
- Board increased to nine directors and elected Jean Hsu to fill the new vacancy.
- Hsu has 25+ years of investment experience, most recently as Head of Private Debt at CalPERS.
- She previously launched CalPERS' commercial real estate lending portfolio and built its CLO program.
- Hsu also serves on the board of Antares Private Credit Fund; no family relationships or transactions with BXMT.

## SEC filing metadata
- accession: 0001193125-25-246900
- form_type: 8-K
- ticker: BXMT
- cik: 0001061630
- company_name: BLACKSTONE MORTGAGE TRUST, INC.
- filed_at: 2025-10-22T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1061630/000119312525246900/0001193125-25-246900-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1061630/000119312525246900/d79126d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-246900
- JSON: https://secwatch.observer/filing/0001193125-25-246900.json
- Plain text: https://secwatch.observer/filing/0001193125-25-246900.txt

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