Results of Operations

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):   June 22, 2022   H.B. Fuller Company (Exact Name of Company as Specified in Charter)   Minnesota   001-09225   41-0268370 (State or other jurisdiction of incorporation)   (Commission File Number)   (IRS Employer Identification No.)   1200 Willow Lake Boulevard , P.O. Box 64683 , St. Paul , Minnesota   55164-0683 (Address of principal executive offices)   (Zip Code)   Company’s telephone number, including area code: ( 651 ) 236-5900       (Former name or former address, if changed since last report)     Securities registered pursuant to Section 12(b) of the Act:   Title of each class Trading Symbol(s) Name of each exchange on which registered Common Stock , par value $1.00 FUL NYSE     Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing 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 DFR 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))   Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).   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 2.02.           Results of Operations and Financial Condition.   On June 22, 2022, H.B. Fuller Company (the “Company”) announced its operating results for the second quarter ended May 28, 2022. 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 Item 2.02 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any Company filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except as shall be expressly set forth by specific reference in such filing.     Item 9.01.           Financial Statements and Exhibits.   (d)         Exhibits.     99.1 Press Release, dated June 22, 2022, issued by H.B. Fuller Company   104 Cover Page Interactive Data File (embedded within the Inline XBRL document)   2     SIGNATURE   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.   Date: June 23, 2022   H.B. FULLER COMPANY       By: /s/  Timothy J. Keenan Timothy J. Keenan Vice President, General Counsel     and Corporate Secretary     3