Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The disclosure under

Entry into a Material Definitive Agreement. On July 17, 2026, H.B. Fuller Company, a Minnesota corporation (the “Company”), entered into an Amendment No. 3 (the “Amendment”) with JPMorgan Chase Bank, N.A. as administrative agent (the “Administrative Agent”), the various lenders party thereto and certain of the Company’s subsidiaries, which amends the Second Amended and Restated Credit Agreement dated as of February 15, 2023, as previously amended, among the Company, the lenders from time to t…

Termination of a Material Definitive Agreement. Upon and in connection with the Amendment, that certain Secured Bridge Credit Agreement, dated as of June 25, 2026, by and among the Company, H.B. Fuller Medical Adhesive Technologies Inc., a wholly-owned subsidiary of the Company, Goldman Sachs Bank USA, as Administrative Agent, Sole Lead Arranger and Bookrunner and the lenders party thereto (the “Secured Bridge Credit Agreement”) was terminated pursuant to its terms. There were no loans or oth…

Entry into a Material Definitive Agreement. On June 25, 2026, H.B. Fuller Company (“H.B. Fuller” or the “Company”) issued an announcement (the “Rule 2.7 Announcement”) pursuant to Rule 2.7 of the UK City Code on Takeovers and Mergers (the “Code”), disclosing that the board of directors of the Company (the “Company Board”) and the board of directors of Advanced Medical Solutions Group plc (the “AMS Board”), a company incorporated in England and Wales (“AMS”), had reached agreement on the terms…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The description of the financing of the Transaction set forth in

Results of Operations and Financial Condition. On June 24, 2026, H.B. Fuller Company (the “Company”) announced its operating results for the second quarter ended May 29, 2026. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On March 25, 2026, H.B. Fuller Company (the “Company”) announced its operating results for the first quarter ended February 28, 2026. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On January 14, 2026, H.B. Fuller Company (the “Company”) announced its operating results for the fourth quarter and fiscal year ended November 29, 2025. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Director — Celine Martin: Election of a new director to the Board of Directors.

Results of Operations and Financial Condition. On September 24, 2025, H.B. Fuller Company (the “Company”) announced its operating results for the third quarter ended August 30, 2025. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On June 25, 2025, H.B. Fuller Company (the “Company”) announced its operating results for the second quarter ended May 31, 2025. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On March 26, 2025, H.B. Fuller Company (the “Company”) announced its operating results for the first quarter ended March 1, 2025. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Other Events. H.B. Fuller Company (“H.B. Fuller” or the “Company”) is filing this Current Report on Form 8-K to provide restated unaudited historical financial information for each quarter of the fiscal years ended November 30, 2024 and December 2, 2023 and for the entire 2024 and 2023 fiscal years to reflect a change in operating segments for financial reporting purposes implemented in the first quarter ended March 1, 2025. Throughout the fiscal years ended November 30, 2024 and December 2,…

Results of Operations and Financial Condition. On January 15, 2025, H.B. Fuller Company (the “Company”) announced its operating results for the fourth quarter and fiscal year ended November 30, 2024. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On January 2, 2025, H.B. Fuller Company (the “Company”) issued a press release providing preliminary financial information for the year ended November 30, 2024. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The Company’s financial closing procedures for the fourth quarter and year ended November 30, 2024, are not yet complete. The preliminary financial inform…

Executive Vice President — Zhiwei Cai: The filing discloses the planned retirement of an Executive Vice President, which is an orderly succession rather than a sudden loss of a top-tier executive like the CEO or CFO.

Chair — Lee R. Mitau: The filing discloses the planned retirement of the Board Chair, which is an orderly succession event rather than a sudden loss of a senior executive.

Chief Administrative Officer — Traci L. Jensen: The filing discloses the planned retirement of the Chief Administrative Officer with a stated intent to announce a successor, indicating an orderly succession rather than a sudden loss.

Results of Operations and Financial Condition. On September 25, 2024, H.B. Fuller Company (the “Company”) announced its operating results for the third quarter ended August 31, 2024. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On June 26, 2024, H.B. Fuller Company (the “Company”) announced its operating results for the second quarter ended June 1, 2024. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Results of Operations and Financial Condition. On March 27, 2024, H.B. Fuller Company (the “Company”) announced its operating results for the first quarter ended March 2, 2024. A copy of the press release that discusses this matter is furnished as Exhibit 99.1 to, and incorporated by reference in, this report. The information in this

Entry into a Material Definitive Agreement. On March 4, 2024, H.B. Fuller Company, a Minnesota corporation (the “Company”), entered into a Refinancing and Incremental Amendment (the “Refinancing and Incremental Amendment”) with JPMorgan Chase Bank, N.A. as administrative agent (the “Administrative Agent”), the various lenders party thereto and certain of the Company’s subsidiaries, which amends the Second Amended and Restated Credit Agreement dated as of February 15, 2023, as previously amend…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The disclosure under