Shareholder Vote

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):   May 12, 2026   SPX TECHNOLOGIES, INC. (Exact name of registrant as specified in its charter)   Delaware   1-6948   88-3567996 (State or other jurisdiction   (Commission   (IRS Employer of incorporation)   File Number)   Identification No.)   6325 Ardrey Kell Road , Suite 400 , Charlotte , North Carolina 28277 (Address of principal executive offices) (Zip Code)   Registrant’s telephone number, including area code   ( 980 ) 474-3700   NOT APPLICABLE (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the 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 Symbols(s) Name of each exchange on which registered Common Stock, par value $0.01 SPXC 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 (17 CFR§230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2). 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. SPX Technologies, Inc. (the “Company”) held its 2026 Annual Meeting of Stockholders (the “Annual Meeting”) on May 12, 2026. At the Annual Meeting, the proposals listed below were submitted to a vote of the stockholders. The proposals are described in the Company’s definitive proxy statement for the Annual Meeting, which was filed with the Securities and Exchange Commission on March 31, 2026 (the “2026 Proxy Statement”). The voting results for each proposal are set forth below. As of the record date for the Annual Meeting, there were 50,176,770 shares of common stock of the Company (“Common Stock”) outstanding and entitled to vote on each matter presented at the Annual Meeting. At the Annual Meeting, 48,295,603 shares of common stock, or approximately 96.25% of the outstanding shares of Common Stock entitled to vote, were represented in person or by proxy. Proposal 1: Election of directors. Director Nominee Term Expiring For Against Abstain Broker Non-Votes Ricky D. Puckett 2027 46,077,470 471,357 35,502 1,711,274 Meenal A. Sethna 2027 45,770,431 771,676 42,222 1,711,274 Tana L. Utley 2027 46,192,240 311,113 80,976 1,711,274 Each of the above-listed nominees was elected as a director for a term expiring at the Company's annual meeting of stockholders to be held in 2027. Proposal 2: Approval of named executive officers’ compensation as disclosed in the 2026 Proxy Statement, on a non-binding advisory basis (“Say-on-Pay”). For Against Abstain Broker Non-Votes 43,785,463 2,737,610 61,256 1,711,274 A majority of votes cast in the advisory vote were for approval of the compensation of the Company’s named executive officers and, accordingly, the Company’s stockholders approved the Company’s named executive officers’ compensation as disclosed in the 2026 Proxy Statement, on a non-binding advisory basis. Proposal 3: Ratification of the appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for 2026. For Against Abstain 47,186,482 1,071,387 37,734 As a result, the appointment of Deloitte & Touche LLP as the Company’s independent registered public accounting firm for 2026 was ratified. 2 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. SPX TECHNOLOGIES, INC. (Registrant) Date: May 12, 2026 By: /s/ Daniel J. Whitman Daniel J. Whitman Vice President, General Counsel and Secretary 3