Magnera Corp

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

For the quarterly period ended March 29, 2025

or

For the transition period from to

9335 Harris Corners Pkwy, Suite 300

Charlotte, North Carolina 28269

(Address of principal executive offices)

(866)744-7380

(Registrant's telephone number, including area code)

Former name or former address, if changed since last report

Glatfelter Corporation

4350 Congress Street, Suite 600

Charlotte, North Carolina 28209

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for at the past 90 days. Yes ☒ No ☐.

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐.

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a small reporting company or emerging growth company. See the definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act) Yes ☐ No☒.

Common Stock outstanding on May 7, 2025 totaled 35.6 million shares.

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

Information included or incorporated by reference in Magnera Corporation’s filings with the U.S. Securities and Exchange Commission (the “SEC”) and press releases or other public statements contains or may contain “forward-looking” statements within the meaning of the federal securities laws and are presented pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such “forward-looking” statements include, but are not limited to, statements with respect to our financial condition, results of operations and business, our expectations or beliefs concerning future events, including future financial and operating results, objectives, expectations and intentions, and other statements that are not historical facts. These statements contain words such as “believes,” “expects,” “may,” “will,” “should,” “would,” “could,” “seeks,” “approximately,” “intends,” “plans,” “estimates,” “projects,” “outlook,” “anticipates” or “looking forward” or similar expressions that relate to our strategy, plans, intentions, or expectations. All statements we make relating to our estimated and projected earnings, margins, costs, expenditures, cash flows, growth rates, and financial results or to our expectations regarding future industry trends are forward-looking statements. In addition, we, through our senior management, from time to time make forward-looking public statements concerning our expected future operations and performance and other developments. These forward-looking statements are based upon the current beliefs and expectations of the management and are subject to risks and uncertainties that may change at any time, and, therefore, our actual results may differ materially from those that we expected.

These risks and other factors are discussed in various periodic reports filed with the Securities and Exchange Commission (the “SEC”), including in our recent Form 8-K/A filed on January 31, 2024. All forward-looking statements are made only as of the date hereof, and we undertake no obligation to publicly update or revise any forward-looking statement as a result of new information, future events or otherwise, except as otherwise required by law.

Form 10-Q

Form 10-Q Index

For the Quarterly Period Ended March 29, 2025

Form 10-Q