Form4insider filings, from the source

Insider · CIK 0001707300

Marcin Urbaszek

Files at: BXMT, GPMT. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $12k · 1net −$12k
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 5:31 pm EDTBLACKSTONE MORTGAGE TRUST, INC.BXMT864$13.42$11,59723,960−3.48%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.