Magnera (MAGN) schedules 2026 annual meeting and shareholder proposal cutoff

Rhea-AI Filing Summary

Magnera Corporation announced that it expects to hold its annual meeting of shareholders on March 9, 2026. This meeting is where shareholders vote on directors and other key corporate matters. The company also set clear deadlines for shareholders who want to influence the agenda.

Shareholders seeking to include a proposal in the company’s proxy statement under SEC Rule 14a-8 must submit it in writing to the corporate secretary by December 9, 2025, which the company considers a reasonable time before it expects to print and send proxy materials. Shareholders who want to bring director nominations or other proposals outside of Rule 14a-8 must also deliver proper written notice under the company’s Amended and Restated Bylaws by December 9, 2025, which is 90 days before the scheduled meeting date.

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): November 28, 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 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. ☐

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 Item 8.01   Other Items

Magnera Corporation (the “Company”) expects to hold its annual meeting of shareholders (the “Annual Meeting”) on March 9, 2026. All other relevant information concerning the Annual Meeting will be included in the proxy statement relating to the Annual Meeting (the “Proxy Statement”), which will be filed with the Securities and Exchange Commission and become available to the Company’s shareholders at a later date. Due to the expected date of the Annual Meeting, the Company is providing the due date for submission of any qualified shareholder proposal or qualified shareholder nominations.

Shareholders who intend to have a proposal considered for inclusion in the Proxy Statement pursuant to Rule 14a-8 of the Securities Exchange Act (the “Exchange Act”), must submit the proposal in writing to the Company’s corporate secretary no later than a reasonable time before the Company begins to print and send its proxy materials to shareholders. The Company will consider any proposal received on or before December 9, 2025, to have been received a reasonable time before it expects to begin to print and send its proxy materials.

Shareholders who wish to bring a director nomination or shareholder proposal (other than by means of inclusion of a shareholder proposal in the proxy materials under Rule 14a-8 of the Exchange Act) before the Annual Meeting, must deliver notice thereof in proper written form to the Company’s corporate secretary in accordance with the Company’s Amended and Restated Bylaws (the “Bylaws”) no later than December 9, 2025, which is the ninetieth (90^th) day prior to the Annual Meeting.

Item 9.01     Financial Statements and Exhibits.

d) Exhibits.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

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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

November 28, 2025		By:	/s/ Jill L. Urey
			Jill L. Urey
			Executive Vice President, General Counsel and Corporate Secretary

0000041719 false 0000041719 2025-11-28 2025-11-28

FAQ

When is Magnera Corporation (MAGN) planning to hold its 2026 annual meeting?

Magnera Corporation expects to hold its annual meeting of shareholders on March 9, 2026. This is when shareholders can vote on directors and other matters presented.

What is the deadline for Magnera (MAGN) shareholders to submit proposals for inclusion in the proxy statement?

To have a proposal considered for inclusion in the proxy statement under Rule 14a-8, shareholders must submit it in writing to the corporate secretary by December 9, 2025, which the company treats as a reasonable time before it expects to print and send proxy materials.

How can Magnera (MAGN) shareholders nominate directors or bring other proposals at the 2026 annual meeting?

Shareholders who wish to bring a director nomination or other shareholder proposal outside Rule 14a-8 must deliver notice in proper written form to the corporate secretary in accordance with the company’s Amended and Restated Bylaws by December 9, 2025.

What rules govern shareholder proposals for Magnera Corporation (MAGN)?

Proposals for inclusion in proxy materials are governed by Rule 14a-8 under the Exchange Act. Other proposals and director nominations must comply with the company’s Amended and Restated Bylaws, including form and timing requirements.

Will more details about Magnera’s 2026 annual meeting (MAGN) be provided later?

Yes. The company states that all other relevant information about the annual meeting will be included in a proxy statement, which will be filed with the SEC and made available to shareholders at a later date.