DLTR: Other company developments

Item 8.01. Other Events. On July 1, 2026, the Board of Directors of Dollar Tree, Inc. approved a share repurchase authorization in an aggregate amount of $2.5 billion. The Board’s authorization permits the Company to repurchase shares of its common stock from time to time in the open market or through privately negotiated transactions, Rule 10b5-1 trading plans, block trades or otherwise, subject to market and other conditions, up to the aggregate amount authorized by the Board. A copy of the press release announcing the increased authorization is attached to this Form 8-K as Exhibit 99.1 and is incorporated herein by this reference. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. Exhibit No. Description of Exhibit 99.1 Press release, dated July 2, 2026, issued by Dollar Tree, Inc. 104 Cover Page Interactive Data File (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 hereunto duly authorized. DOLLAR TREE, INC. Date: July 2, 2026 By: /s/ John S. Mitchell, Jr. John S. Mitchell, Jr. Chief Legal Officer