Item 7.01 Regulation FD Disclosure. On June 3, 2026, Destination XL Group, Inc. issued a press release regarding an update on the merger with FBB Holdings I, Inc. A copy of this press release is furnished herewith as Exhibit 99.1.

Item 9.01 Financial Statements and Exhibits. (d) Exhibits Exhibit No. Description 99.1 Press release dated June 3, 2026. ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── 104 Cover Page Interactive Data File – The cover page interactive data file does not appear in the interactive data file because its XBRL tags are embedded within the Inline XBRL document. 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 thereunto duly authorized. Destination XL Group, Inc. Date: June 03, 2026 By: /s/ Robert S. Molloy General Counsel and Secretary