Shareholder Vote

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): March 9, 2026 Magnera Corporation   (Exact name of registrant as specified in its charter)             Pennsylvania   001-03560   23-0628360 (State or other jurisdiction of incorporation)   (Commission File Number)   (I.R.S. Employer Identification No.)             9335 Harris Corners Pkwy, Ste 300, Charlotte , North Carolina       28269 (Address of principal executive offices)       (Zip Code)     Registrant’s telephone number, including area code: 866 - 744-7380    (N/A) Former name or former address, if changed since last report 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 CFR 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))     Securities registered pursuant to Section 12(b) of the Securities Exchange Act of 1934:             Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock   MAGN         New York Stock Exchange      Indicate by check mark whether the registrant is an emerging growth company 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. ☐   1           Item 5.07     Submission of Matters to a Vote of Security Holders.   At the 2026 Annual Meeting of Shareholders, the Company’s shareholders voted upon the following three proposals, each of which is described in more detail in the definitive proxy statement filed by the Company with the Securities and Exchange Commission on January 14, 2026. The final voting results for each proposal are as follows:   Proposal 1 . The election of nine directors of the Board to serve until the Company’s 2027 Annual Meeting of Shareholders and until their successors are elected and qualified.   Each of the nine nominees for director was elected and the voting results are set forth below:           Director Nominee For  Against Abstain Broker Non-Votes Curtis L. Begle  27,119,498  45,206  3,873  2,883,319 Bruce Brown  26,908,241  253,214  7,122  2,883,319  Michael S. Curless  26,933,672  207,828  27,077  2,883,319  Thomas M. Fahnemann 27,125,126 36,320  7,131  2,883,319  Kevin M. Fogarty  27,058,534  97,318  12,725 2,883,319  Mary D. Hall 27,132,989  18,525  17,063  2,883,319  Samantha J. Marnick  26,949,181  193,645 25,751 2,883,319  C. Rick Rickertsen  27,051,482 99,594 17,501  2,883,319  Thomas E. Salmon  25,473,972  1,680,202 14,403 2,883,319    Proposal 2 . The ratification of the appointment of Ernst & Young LLP as the Company's independent registered public accounting firm for the fiscal year ending September 26, 2026.  The proposal was approved by a vote of the shareholders as follows: For   Against  Abstain  Broker Non-Votes   29,952,530 83,137  16,229  N/A    Proposal 3 . Advisory approval of the Company’s fiscal year 2025 named executive officer compensation (“Say-on-Pay”).  The proposal was approved by a vote of the shareholders as follows: For   Against  Abstain  Broker Non-Votes  26,948,106     213,281 7,190   2,883,319       Item 9.01     Financial Statements and Exhibits. d) Exhibits. 104 Cover Page Interactive Data File (embedded within the Inline XBRL document).   2   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.         Magnera Corporation March 12, 2026    By: /s/ Jill L. Urey       Jill L. Urey       Executive Vice President, General Counsel and Corporate Secretary