Transaction · 0001061630-26-000077

Urbaszek Marcin

URBASZEK MARCIN, CFO, reported an open-market or private sale at BLACKSTONE MORTGAGE TRUST, INC. involving 864.000000 shares for an estimated $11597.21. Reported holdings after the transaction were 23960.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCFO
BXMTBLACKSTONE MORTGAGE TRUST, INC.
Trade date
Sep 17, 2026
Filing date
Sep 18, 2026
View on SEC Insider profile
Disclosed value-$11.5kShares × reported price
Shares traded864$13.42 per share
Holdings after23.9kDirect
% of reported position traded3.48%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 24,824 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

BXMT price since this filing

Daily closing prices, with the filing date and available return windows
BXMT · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +0.1%1w ago +0.0%1d ago +0.0%
Returns since7d -11.7%30d -25.6%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001061630-26-000077
Class A Common Stock
Transaction date
Sep 17, 2026
Filed Sep 18, 2026, 09:31 PM · 1d delay
Shares
864 sh
$13.42 per share
Estimated value
-$11.5k
Computed from shares × price
Holdings after
23,960 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10b5-1 Detected
Filing-only score

0 points

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • timely_filing+4 points

    reporting_delay_days = 1

    Filing reported within two business days of the transaction.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The sales reported in this Form 4 were effected pursuant to two Rule 10b5-1 trading plans adopted on March 6, 2025 and February 26, 2026 to satisfy certain tax withholding related obligations in

  2. connection with the vesting of previously granted restricted stock awards.

  3. F2

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.4207 to $13.425, inclusive. The Reporting Person undertakes to

  4. provide, upon request by the Securities and Exchange Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price for al…

  5. transactions reported on this Form 4.

Original filing · 0001061630-26-000077
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