UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): June 26, 2026

Blackstone Mortgage Trust, Inc.

(Exact name of registrant as specified in its charter)

Maryland 1-14788 94-6181186

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)

345 Park Avenue

New York, New York 10154

(Address of Principal Executive Offices) (Zip Code)

Registrant’s telephone number, including area code: (212) 655-0220

Not Applicable

(Former Name or Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading
Symbol(s)

Name of each exchange
on which registered

Class A common stock, par value $0.01 per share BXMT New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐


Item 5.07.

Submission of Matters to a Vote of Security Holders.

On June 26, 2026, Blackstone Mortgage Trust, Inc. (the “Company”) held its 2026 annual meeting of stockholders (the “Annual Meeting”). A quorum was present at the Annual Meeting, as required by the Company’s Seventh Amended and Restated Bylaws. The immediately following charts set forth the number of votes cast for, against or withheld, as applicable, abstentions and the number of broker non-votes, with respect to each matter voted upon by the stockholders.

Proposal 1 – Election of Directors

The following nine individuals were elected to the Company’s Board of Directors to serve as directors until the next annual meeting of stockholders and until their successors have been duly elected and qualified.

Votes
For
Votes
Withheld
Broker
Non-Votes

Timothy S. Johnson

81,357,599 1,914,531 46,705,400

F. Austin Peña

80,885,896 2,386,234 46,705,400

Leonard W. Cotton

81,264,210 2,007,920 46,705,400

Jean Hsu

78,946,709 4,325,421 46,705,400

Nnenna Lynch

81,977,633 1,294,497 46,705,400

Michael B. Nash

81,466,149 1,805,981 46,705,400

Henry N. Nassau

80,273,188 2,998,942 46,705,400

Gilda Perez-Alvarado

82,048,111 1,224,019 46,705,400

Lynne B. Sagalyn

80,605,895 2,666,235 46,705,400

Proposal 2 – Ratification of the Appointment of Deloitte & Touche LLP as the Company’s Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2026

The appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026 was ratified.

Votes

For

Votes

Against

Votes

Abstained

128,339,393 1,080,131 558,006

Proposal 3 – Advisory Vote on Executive Compensation: To Approve in a Non-binding, Advisory Vote, the Compensation Paid to Our Named Executive Officers

The stockholders approved, on a non-binding, advisory basis, the compensation paid to our named executive officers.

Votes

For

Votes

Against

Votes

Abstained

Broker

Non-Votes

77,361,597 5,326,768 583,765 46,705,400

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

BLACKSTONE MORTGAGE TRUST, INC.
Date: June 26, 2026
By:

/s/ Scott Mathias

Name: Scott Mathias
Title: Chief Compliance Officer and Secretary