Company Update

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): December 16, 2025 BRT APARTMENTS CORP. (Exact name of Registrant as specified in charter) Maryland 001-07172 13-2755856 (State or other jurisdiction of incorporation) (Commission file No.) (IRS Employer I.D. No.) 60 Cutter Mill Road , Suite 303 , Great Neck , New York 11021 (Address of principal executive offices) (Zip code) Registrant's telephone number, including area code: 516 - 466-3100 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 (see General Instruction A.2. below): ☐ 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 Common Stock BRT NYSE 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. Section 8 - Other Events Item 8.01 Other Events The information called for by this item is incorporated by reference from exhibit 99.1 filed herewith. Item 9.01      Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description 99.1 Press release dated December 17, 2025 101 Cover Page Interactive Data File - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. 104 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document SIGNATURE 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. BRT APARTMENTS CORP. December 17, 2025 /s/ George Zweier George Zweier, Vice President and Chief Financial Officer