GBCI: Financial results

Item 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION On October 22, 2026, Glacier Bancorp, Inc. ("Company") issued a press release announcing its financial results for the quarter ended September 30, 2026. A copy of the press release is attached as Exhibit 99.1 and is incorporated herein in its entirety by reference. The information in this Item 2.02 and the Exhibit attached hereto is furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such document or filing. Item 9.01 FINANCIAL STATEMENTS AND EXHIBITS (d) Exhibits 99.1 Glacier Bancorp, Inc. Announces Results for the Quarter and Period Ended September 30, 2026 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. Dated: October 22, 2026 GLACIER BANCORP, INC. /s/ Randall M. Chesler By: Randall M. Chesler President and Chief Executive Officer