Executive Change

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): August 5, 2025 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 Act: 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. ☐ Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On August 11, 2025, Magnera Corporation (the “Company”) announced the departure of certain officers, as discussed below in this Current Report on Form 8-K. Effective November 11, 2025, David Parks President, Americas will depart as an officer of Magnera and intends to retire. Effective November 30, 2025, Achim Schalk, President EMEIA/APAC will depart as an officer of Magnera and intends to pursue other opportunities. Item 9.01 Financial Statements and Exhibits. d) Exhibits. 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. Magnera Corporation August 11, 2025 By: /s/ Jill L. Urey Jill L. Urey Executive Vice President, General Counsel and Corporate Secretary