Blackstone Mortgage officer plans 1,670-share sale

Officer Fernando Austin Pena files a Rule 144 notice to sell 1,670 BXMT shares from vested equity awards, listing additional sales over the prior three months.

Rhea-AI Filing Summary

BLACKSTONE MORTGAGE TRUST, INC. (BXMT) is named as the issuer in a notice that officer Fernando Austin Pena intends to sell common stock under Rule 144. The planned sale covers 1,670 shares of common stock, to be sold through Merrill Lynch, arising from vesting of restricted stock unit awards on September 16, 2026 under the issuer’s equity compensation plan.

The notice also lists prior sales of BXMT common stock by Austin Pena during the preceding three months, including 1,666 shares on March 31, 2026 for proceeds of $31,458.81, 2,398 shares on June 25, 2026 for $41,917.04, and 1,670 shares on June 30, 2026 for $28,509.10.

Key Figures

Shares to be sold under Rule 144: 1,670 shares Shares sold March 31, 2026: 1,666 shares Proceeds March 31, 2026 sale: $31,458.81 +4 more

7 metrics

Shares to be sold under Rule 144 1,670 shares Planned sale of BLACKSTONE MORTGAGE TRUST, INC. common stock arising from RSU vesting on September 16, 2026

Shares sold March 31, 2026 1,666 shares Prior sale of BXMT common stock for proceeds of $31,458.81

Proceeds March 31, 2026 sale $31,458.81 Sale of 1,666 BXMT common shares during the past three months

Shares sold June 25, 2026 2,398 shares Sale of BXMT common stock during the past three months for $41,917.04

Proceeds June 25, 2026 sale $41,917.04 Sale of 2,398 BXMT shares disclosed in the three-month history

Shares sold June 30, 2026 1,670 shares Sale of BXMT common stock during the past three months for $28,509.10

Proceeds June 30, 2026 sale $28,509.10 Sale of 1,670 BXMT shares disclosed in the three-month history

Key Terms

Rule 144, restricted stock unit awards, issuer equity compensation plan

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

restricted stock unit awards financial

"Vesting of restricted stock unit awards"

Restricted stock unit awards are company promises to deliver a specific number of shares to employees or service providers in the future once conditions—such as staying with the company for a set time or meeting performance targets—are met. They matter to investors because when the promises convert into actual shares they increase the total share count and can reduce earnings per share, while also aligning recipients’ interests with stock performance much like deferred pay that turns into ownership if goals are met.

issuer equity compensation plan financial

"Granted as part of issuer equity compensation plan"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing involve for BXMT?

The filing states that officer Fernando Austin Pena intends to sell 1,670 shares of BLACKSTONE MORTGAGE TRUST, INC. common stock under Rule 144, related to the vesting of restricted stock unit awards granted as part of the issuer’s equity compensation plan.

How many BXMT shares are proposed to be sold under this Form 144?

The notice covers a proposed sale of 1,670 shares of BLACKSTONE MORTGAGE TRUST, INC. common stock. These shares are tied to the vesting of restricted stock unit awards on September 16, 2026 under the company’s equity compensation plan.

Which broker is listed for the planned BXMT share sale?

The Form 144 lists Merrill Lynch, located at 225 Liberty Street, Floor 37, New York, NY 10281, as the broker for the proposed sale of 1,670 BXMT common shares under Rule 144, with the shares listed on the NYSE.

What prior BXMT stock sales by Austin Pena are disclosed?

The filing discloses prior sales of BXMT common stock by Austin Pena in the past three months: 1,666 shares on March 31, 2026 for $31,458.81, 2,398 shares on June 25, 2026 for $41,917.04, and 1,670 shares on June 30, 2026 for $28,509.10.

What is the source of the BXMT shares to be sold under this Form 144?

The Form 144 states that the 1,670 BXMT shares to be sold on September 16, 2026 arise from the vesting of restricted stock unit awards that were granted as part of the issuer equity compensation plan of BLACKSTONE MORTGAGE TRUST, INC.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/17/2026 - 04:06 PM Accepted by SEC EDGAR 09/17/2026 - 04:05 PM Learn about SEC filing dates

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	0002089544
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	BLACKSTONE MORTGAGE TRUST, INC.
SEC File Number	001-14788
Address of Issuer	345 PARK AVENUE 24TH FLOOR NEW YORK NEW YORK 10154
Phone	2126550220
Name of Person for Whose Account the Securities are To Be Sold	Pena Fernando Austin
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	Officer

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
Common Stock	Merrill Lynch 225 Liberty Street Floor 37 New York NY 10281	1127	15128.96	168543591	09/17/2026	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 *
Common Stock	09/16/2026	Vesting of restricted stock unit awards	BLACKSTONE MORTGAGE TRUST, INC.			1670	09/16/2026	Granted as part of issuer equity compensation plan

* 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
Austin Pena 345 PARK AVENUE 24TH FLOOR New York NY 10154	Common Stock	03/31/2026	1666	31458.81
Austin Pena 345 PARK AVENUE 24TH FLOOR New York NY 10154	Common Stock	06/25/2026	2398	41917.04
Austin Pena 345 PARK AVENUE 24TH FLOOR New York NY 10154	Common Stock	06/30/2026	1670	28509.10

144: Remarks and Signature

Remarks
Date of Notice	09/17/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/26/2026
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	Austin Pena
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)