[144] Blackstone Mortgage Trust, Inc. (NEW) SEC Filing

Rhea-AI Filing Summary

Blackstone Mortgage Trust, Inc. (BXMT) notice reports a proposed sale under Rule 144 of 2,315 shares of Class A common stock through Merrill Lynch on the NYSE, with an aggregate market value of $44,572.14 and an approximate sale date of 09/02/2025. The shares were acquired by the filer on 08/29/2025 upon vesting of a restricted stock unit award granted by the issuer as equity compensation.

The filing also discloses a prior sale by the same account: 6,931 Class A shares sold on 06/17/2025 for $132,601.13. The filer affirms no undisclosed material adverse information and the notice follows Rule 144 disclosure requirements.

Insights

Securities Analyst

TL;DR: Insider equity compensation vested and a small Rule 144 sale planned; prior small sale disclosed.

The filing documents a routine Rule 144 sale of 2,315 vested RSU shares valued at $44,572.14 and discloses a prior sale of 6,931 shares for $132,601.13. Both transactions are explicitly tied to equity compensation and secondary market sales and are presented as compliance with disclosure rules. The absolute dollar amounts are modest relative to typical market-capitalization metrics for a REIT like BXMT, suggesting limited market impact. The representation that no material nonpublic information exists is included, consistent with standard certifications on Form 144.

Corporate Governance Expert

TL;DR: Filing is a standard regulatory disclosure showing vested compensation and subsequent sales; governance controls appear followed.

The notice indicates the 2,315 shares derive from RSU vesting and were to be sold through a broker on the NYSE, with prior sales within the past three months fully disclosed. The signature representation about absence of material nonpublic information mirrors required attestations for insider trades. From a governance perspective, the document shows procedural compliance with Rule 144 disclosure obligations; it does not, however, provide context on trading plans or internal blackout periods.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Class A common stock	Merrill Lynch 225 Liberty St Floor 37 New York NY 10281	2315	44572.14	171578766	09/02/2025	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Class A common stock	08/29/2025	Vesting of restricted stock unit award	BLACKSTONE MORTGAGE TRUST, INC.			2315	08/29/2025	Granted as part of issuer equity compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Katherine Keenan 345 PARK AVENUE 24TH FLOOR New York NY 10281	Class A common stock	06/17/2025	6931	132601.13

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 filed for BXMT disclose?

The filing discloses a proposed Rule 144 sale of 2,315 Class A shares through Merrill Lynch with aggregate value $44,572.14 and an approximate sale date of 09/02/2025.

How were the 2,315 BXMT shares acquired?

The shares were acquired on 08/29/2025 by vesting of a restricted stock unit award granted by Blackstone Mortgage Trust, Inc. and were part of issuer equity compensation.

Did the filer sell any BXMT shares recently before this notice?

Yes. The filing shows a prior sale of 6,931 Class A shares on 06/17/2025 for gross proceeds of $132,601.13.

Through which broker will the BXMT shares be sold?

The notice lists Merrill Lynch (225 Liberty St, Floor 37, New York, NY) as the broker for the proposed sale on the NYSE.

Does the filer attest to possession of material nonpublic information?

By signing the notice, the filer represents they do not know any material adverse information about the issuer that has not been publicly disclosed.