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    SEC Form 11-K filed by Glatfelter Corporation

    6/20/24 4:08:11 PM ET
    $GLT
    Paper
    Basic Materials
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    11-K 1 form11-kx12312023.htm 11-K Document

    UNITED STATES SECURITIES AND EXCHANGE COMMISSION
    WASHINGTON, D.C. 20549

    FORM 11-K

    ☒    Annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934
    For the fiscal year ended December 31, 2023
    or
    ☐    Transition Report Pursuant to Section 15(d) of the Securities Exchange Act of 1934
    For the transition period from to


    Commission file number 1-3560
    ________________________________


    A.Full title of the plan and the address of the plan, if different from that of the issuer named below:

    GLATFELTER 401K SAVINGS PLAN


    B.Name of issuer of the securities held pursuant to the plan the address of the principal executive office:

    4350 Congress Street, Suite 600
    Charlotte, North Carolina 28209









    GLATFELTER 401(k)

    SAVINGS PLAN


    FINANCIAL STATEMENTS AND
    SUPPLEMENTARY INFORMATION

    DECEMBER 31, 2023 AND 2022




    GLATFELTER 401(k) SAVINGS PLAN
    TABLE OF CONTENTS
    DECEMBER 31, 2023 AND 2022


        PAGE NO.

    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM    1
    FINANCIAL STATEMENTS
    Statements of Net Assets Available for Benefits    2
    Statements of Changes in Net Assets Available for Benefits    3
    Notes to Financial Statements    4 - 10
    SUPPLEMENTARY INFORMATION
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)    11 - 12




    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
    Investment Committee and Participants of the Glatfelter 401(k) Savings Plan

    Opinion on the Financial Statements
    We have audited the accompanying statements of net assets available for benefits of the Glatfelter 401(k) Savings Plan (the Plan) as of December 31, 2023 and 2022, the related statements of changes in net assets available for benefits for the years then ended, and the related notes to the financial statements (collectively, the financial statements). In our opinion, the financial statements present fairly, in all material respects, the net assets available for benefits of the Plan as of December 31, 2023 and 2022, and the changes in net assets available for benefits for the years then ended, in conformity with accounting principles generally accepted in the United States of America.

    Basis for Opinion
    These financial statements are the responsibility of the Plan’s management. Our responsibility is to express an opinion on the Plan’s financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Plan in accordance with U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

    We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

    Supplemental Information
    The supplemental information in the accompanying Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year) as of December 31, 2023, has been subjected to audit procedures performed in conjunction with the audit of the Plan’s financial statements. The supplemental information is presented for the purpose of additional analysis and is not a required part of the financial statements but includes supplemental information required by the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplemental information is the responsibility of the Plan's management. Our audit procedures included determining whether the supplemental information reconciles to the financial statements or the underlying accounting and other records, as applicable, and performing procedures to test the completeness and accuracy of the information presented in the supplemental information. In forming our opinion on the supplemental information in the accompanying schedule, we evaluated whether the supplemental information, including its form and content, is presented in conformity with the Department of Labor’s Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. In our opinion, the supplemental information in the accompanying schedule is fairly stated in all material respects in relation to the financial statements as a whole.

    Respectfully Submitted,

    /s/ Insero & Co. CPAs, LLP
    Certified Public Accountants

    We have served as the Plan's auditor since 2018.

    Rochester, New York
    June 20, 2024
    1


    GLATFELTER 401(k) SAVINGS PLAN
    STATEMENTS OF NET ASSETS AVAILABLE FOR BENEFITS




    December 31,
    20232022
    Assets
    Investments at Fair Value
    Money Market Funds
    $12,315,240$14,940,819
    Mutual Funds
    70,438,25356,653,554
    Common Collective Trusts
    52,324,75729,852,200
    Unitized Stock Fund
    333,788577,539
    Notes Receivable from Participants2,009,011777,300
    Net Assets Available for Benefits$137,421,049$102,801,412




    See Notes to Financial Statements.
    2


    GLATFELTER 401(k) SAVINGS PLAN
    STATEMENTS OF CHANGES IN NET ASSETS AVAILABLE FOR BENEFITS




    Years Ended December 31,
    20232022
    Net Appreciation (Depreciation) in Fair Value of Investments $21,532,892$(26,586,144)
    Interest and Dividends2,075,3631,693,140
    Other Income - 79,288
    Interest on Notes Receivable from Participants131,06838,213
    Contributions
    Participants4,126,2112,361,044
    Rollovers681,574509,387
    Employer80,403961
    Total Contributions4,888,1882,871,392
    Benefits Paid to Participants(22,336,307)(18,609,430)
    Administrative Expenses (120,928)(64,210)
    Net Increase (Decrease) In Net Assets6,170,276(40,577,751)
    Transfer from Jacob Holm & Sons 401(k) Plan28,449,361-
    Net Assets Available for Benefits
    Beginning of Year102,801,412143,379,163
    End of Year$137,421,049$102,801,412


    See Notes to Financial Statements.
    3


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022


    NOTE 1 - DESCRIPTION OF PLAN

    General – The following description of the Glatfelter 401(k) Savings Plan (the “Plan”) provides only general information. Participants should refer to the Plan document for a more complete description of the Plan’s provisions. The Plan, as restated effective January 1, 2021, and subsequently amended covers all eligible salaried employees of Glatfelter’s “Corporate Group,” which includes the Charlotte, North Carolina and Pennsylvania corporate operations, its Fort Smith (“FS”) Group, its Mount Holly (“MTH”) Group, and its Jacob Holm Plan Participants (“JH”) each as defined in the Plan document, (collectively, the “Company”) who have completed 30 days service.

    Merger – On October 29, 2021, the Company completed the acquisition of PMM Holding (Luxembourg) AG, the owner of all of the equity interest in Jacob Holm, a global leading manufacturer of premium quality spunlace nonwoven fabrics. Effective as of January 1, 2023 (“Merger Date”), the Jacob Holm & Sons 401(k) Plan (the “Jacob Holm Plan”) was merged with and into the Plan, and all assets and accounts of the Jacob Holm Plan were transferred to the Plan. Effective as of the Merger Date, assets from the trust fund for the Jacob Holm Plan were transferred to the Plan’s trust. All assets transferred to the Plan from the trust fund of the Jacob Holm Plan are administered in accordance with the generally applicable terms of the Plan, together with such other provisions that are applicable to Jacob Holm Plan Participants.

    Participation – An employee is eligible to become a participant in the Plan on the first day of the calendar month coinciding with or next following the date eligibility requirements are met.

    Contributions – Each year, each participant may contribute, through payroll deductions, up to 50% of their compensation as defined in the Plan document. The Plan includes an auto-enrollment provision whereby all newly eligible employees are automatically enrolled in the Plan unless they affirmatively elect not to participate in the Plan. Automatically enrolled participants have their deferral rate set at 6% of eligible compensation and their contributions invested in a designated balanced fund until changed by the participant.

    The Company provides a discretionary non-elective contribution to all participants (“Discretionary Contribution”). The discretionary contribution as a percent of eligible wages was 7.0% in 2023 and 7.5% in 2022.

    Participants who have attained age 50 before the end of the plan year are eligible to make catch-up contributions. The Plan also accepts rollover contributions from other qualified defined benefit or defined contribution plans.

    Eligible participants may elect to contribute a portion, or all, of any profit-sharing bonus they receive, subject to Internal Revenue Service (“IRS”) mandated maximum contributions, in addition to any payroll deduction savings and Company Discretionary Contributions described above. Participants may change their investment allocations at any time.

    Participants may allocate contributions among available investment options. Employer contributions are made in cash and participants choose the investment funds into which these cash contributions are invested. Participants can change their investment allocations at any time; however, no more than 15% of any contributions may be directed into the Glatfelter Stock Fund.

    4


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    Replacement Suspense Account – In connection with the 2019 termination of the overfunded Glatfelter Retirement Plan (the “Pension Plan”), the Plan is intended to serve as a qualified replacement plan within the meaning of section 4980(d) of the Internal Revenue Code. As such, the Plan established a suspense account (the “Replacement Suspense Account”) which includes reversionary excess Pension Plan Assets into the Replacement Suspense Account. Monies available in the Replacement Suspense Account will be allocated to participant accounts to fund the Discretionary Contributions discussed above in Note 1. During 2023 and 2022, $3,676,212 and $2,155,624, respectively, from the Replacement Suspense Account was used to fund employer discretionary contributions and the balance in the Replacement Suspense Account was $5,059,960 and $8,402,385 at December 31, 2023 and 2022, respectively.

    Participant Accounts and Vesting – Participant payroll deduction contributions, rollover contributions, catch‑up contributions, and profit sharing deferral contributions are fully vested upon receipt by the Plan. For Corporate Group employees, Company matching contributions are subject to a graded vesting schedule through which a participant becomes fully vested after attaining five years of service as follows:

    Years of Vesting ServiceVesting Percentage
    Less than 2 years0
    2 years25
    3 years50
    4 years75
    5 or more years100

    FS employees become fully vested in matching and fixed employer contributions upon attaining 3 years of service and are 0% vested until that time.

    For all participants, the Company Discretionary Contributions are 100% vested after three years.

    Each participant’s account is credited with the participant’s contributions and allocations of (a) the Company’s contributions, (b) the Plan’s earnings, and (c) an allocation of administrative expenses that are paid by the Plan. Allocations are based on participant earnings, account balances, or specific participant transactions, as defined. The benefit to which a participant is entitled is equal to the participant’s vested account.

    Forfeitures - Forfeited balances of terminated participants’ non-vested accounts are used to reduce future Company contributions. During 2023, Company contributions were reduced by $212,162
    from forfeited non-vested accounts. At December 31, 2023 and 2022, forfeited non-vested accounts totaled $34,521 and $99,313, respectively.

    Benefits - Upon retirement, disability or death, distributions will be paid as soon as administratively possible in a lump sum or as an annuity. Upon termination of service other than by retirement, disability, or death, a participant will receive a lump sum payment if the total of their vested account balance does not exceed $1,000. If the vested account balance exceeds $1,000, but is less than $5,000, in the absence of specific participant direction, the balance will be distributed in a direct rollover to an Individual Retirement Account of the Plan Administrator’s choosing, set up in the name of the participant. If the vested account balance exceeds $5,000, the assets may remain in the Plan until the participant’s normal or early retirement date. However, terminated participants may elect to receive their vested account balance as soon as administratively possible following termination.

    5


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    In certain instances, participants may withdraw amounts for an immediate and heavy financial hardship that cannot be reasonably met from other resources or upon obtaining age 59 ½.

    Notes Receivable from Participants – Participants may borrow from their fund accounts a minimum of $1,000 up to a maximum of the lesser of $50,000, or 50% of the participant’s vested account balance. Notes receivable are secured by the balance in the participant’s account. Interest is payable at rates based on the prime rate plus 100 basis points at the time the borrowing is approved. As of December 31, 2023, interest rates ranged from 4.25% to 9.50% with maturity dates ranging from 2024 to 2037. Terms range from one to five years, or up to 15 years if the note receivable is extended for the purchase of a primary residence. Notes receivable are stated at their unpaid principal plus accrued but unpaid interest.

    Administrative Costs – Administrative costs of the Plan are absorbed by the Company, with certain exceptions. Expenses that are paid by the Company are excluded from these financial statements. Fees related to the administration of notes receivable from participants are charged directly to the participant’s account and are included in administrative expenses.

    NOTE 2 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    Basis of Presentation – The financial statements of the Plan are prepared on the accrual basis of accounting.

    Use of Estimates – The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and changes therein, and disclosures of contingent assets and liabilities. Actual results could differ from those estimates.

    Investments – Investments held in the Plan are stated at fair value. See Note 3 for a discussion of the fair value measurements.

    Purchases and sales of securities are recorded on a trade-date basis. Interest income is recorded on an accrual basis. Dividends are recorded on the ex-dividend date. Net appreciation/depreciation includes gains and losses on investments bought and sold as well as held during the year.

    Payment of Benefits - Benefit payments to participants are recorded when paid.

    Investment Fees – Net investment returns reflect certain fees paid by the investment funds to their affiliated investment advisors, transfer agents, and others as further described in each fund prospectus or other published documents. These fees are deducted prior to allocation of the fund's investment earnings activity and thus are not separately identifiable as an expense.

    Revenue Credit Account – The Plan has a revenue credit account which is a suspense account funded with excess revenue generated by the Plan. During 2023 and 2022, the plan received $50,218 and $49,130 to the revenue credit account, respectively. These funds may be used to pay plan expenses or allocated to each participant who has an account balance at the time of allocation. During 2023 and 2022, $3,834 and $0, respectively, was used to pay plan expenses. During 2023 and 2022, $24,643 and $41,136, respectively, was allocated to participants from the revenue credit account. As of December 31, 2023 and 2022, revenue credit accounts totaled $46,093 and $8,822, respectively.



    6


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    NOTE 3 – FAIR VALUE MEASUREMENTS

    The Plan measures its investments at fair value on a recurring basis in accordance with accounting principles generally accepted in the United States of America. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The framework that the authoritative guidance establishes for measuring fair value includes a hierarchy used to classify the inputs used in measuring fair value. The hierarchy prioritizes the inputs used in determining valuations into three levels. The level in the fair value hierarchy within which the fair value measurement falls is determined based on the lowest level input that is significant to the fair value measurement. The levels of the fair value hierarchy are as follows:

    Level 1 Fair value is based on unadjusted quoted prices in active markets that are accessible to the Plan for identical assets. These generally provide the most reliable evidence and are used to measure fair value whenever available.

    Level 2 Fair value is based on significant inputs, other than Level 1 inputs, that are observable either directly or indirectly for substantially the full term of the asset through corroboration with observable market data. Level 2 inputs include quoted market prices in active markets for similar assets or liabilities, quoted market prices in inactive markets for identical or similar assets, and other observable inputs.

    Level 3 Fair value is based on significant unobservable inputs. Examples of valuation methodologies that would result in Level 3 classification include option pricing models, discounted cash flows, and similar techniques.

    Following is a description of the valuation methodologies used for assets measured at fair value. There have been no changes in the methodologies used at December 31, 2023 and 2022.

    Quoted market prices are used to value money market and mutual fund investments. The unitized stock fund is valued at the net value of participation units which are generally valued by the trustee based upon quoted market prices on a recognized securities exchange at the last reported price of the last business day of each year of the underlying assets of the unitized fund, which include common stock of the Company and a money market fund. Common collective trusts are valued at the net asset value (“NAV”) of units of a bank collective trust. The NAV, as provided by the trustee, is used as a practical expedient to estimate fair value.

    The following tables set forth the Plan’s investments at fair value. Other than investments measured at net asset value, the fair value of all investments are considered Level 1 within the fair value hierarchy:

    7


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022


    December 31,
    2023
    December 31,
    2022
    Level 1
    Money market funds
    $12,315,240$14,940,819
    Mutual funds
    70,438,25356,653,554
    Unitized stock fund
    333,788577,539

    Total investments measured at fair value – Level 1
    83,087,28172,171,912

    Common collective trusts, at net asset value (a)
    52,324,75729,852,200

    Investments at fair value
    $135,412,038$102,024,112

    (a)In accordance with Subtopic 820-10, certain investments that were measured at net asset value per share (or its equivalent) have not been classified in the fair value hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy to the line items presented in the Statements of Net Assets Available for Benefits.


    8


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    NOTE 4 - PLAN TERMINATION

    While the Company has not expressed any intent to discontinue its contributions or terminate the Plan, it is free to do so at any time in whole or in part.

    In the event of a complete or partial termination of the Plan, the accounts of all affected participants become fully vested and non-forfeitable. The Trustee will be directed to distribute the assets remaining in the trust fund to or for the exclusive benefit of participants or their beneficiaries in a manner in accordance with ERISA and the terms of the Plan document.

    NOTE 5 - TAX STATUS

    The Plan obtained a determination letter on April 6, 2017, in which the IRS stated that the Plan, as then designed, was in compliance with the applicable requirements of the Internal Revenue Code. The Plan has been amended since receiving that determination letter. The Plan Administrator and advisors believe that the Plan is currently designed and being operated in compliance with the applicable requirements of the Internal Revenue Code and that the Plan is qualified and the related trust is exempt from taxes as of the financial statement date.

    Accounting principles generally accepted in the United States of America require Plan management to evaluate tax positions taken by the Plan and recognize a tax liability if the Plan has taken an uncertain position that more likely than not would not be sustained upon examination by the IRS. The Plan Administrator has analyzed the tax positions taken by the Plan, and has concluded that as of December 31, 2023, there are no uncertain positions taken or expected to be taken that would require recognition of a liability (or asset) or disclosure in the financial statements. The Plan is subject to routine audits by taxing jurisdictions; however, there are currently no audits for any tax periods in progress.

    NOTE 6 - RELATED PARTY TRANSACTIONS

    The Plan provides participants the election of an investment in Glatfelter’s common stock through the Glatfelter Stock Fund, a unitized company stock fund. As of December 31, 2023 and 2022, the Plan held common stock issued by the Company as follows:

    Years ended December 31,

    20232022
    Shares of Glatfelter Corporation common stock168,925202,804
    Fair value$327,715 563,795

    For the years ended December 31, 2023 and 2022, recordkeeping and investment management fees are netted against net depreciation/appreciation in the Statements of Changes in Net Assets Available for Benefits.

    The following table sets forth information related to the Plan's investments in Glatfelter Corporation common stock fund.

    9


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    Years ended December 31,
    20232022
    Units of the Glatfelter common stock fund
               147,619        179,553
    Per-unit price$2.22$3.14
    Equivalent shares of Glatfelter common stock
    168,925202,804

    Assets held in this fund are expressed in terms of units and not shares of stock. Each unit represents a proportionate interest in all of the assets of this fund. The value of each participant's account is determined each business day by the number of units to the participant's credit, multiplied by the current unit value. The return on the participant's investment is based on the value of units, which, in turn, is determined by the market price of Glatfelter common stock and by the interest earned on a percentage of the fund's market value held in a money market fund. Glatfelter common stock held by the Plan as of the end of 2023 and 2022 had a market value of $333,788 and $577,539, respectively, invested in the unitized stock fund. A percentage of the total market value of the unitized stock fund is held in a money market fund to facilitate daily participant trading.

    Certain investments in the Plan are in shares of mutual funds and a money market fund that were managed by an entity related to the trustee.

    In addition, the Plan issues notes receivable to participants, which are secured by balances in the respective participant accounts.
    The above related-party transactions qualify as party-in-interest transactions. All other transactions which may be considered party-in-interest transactions relate to normal Plan management and administrative services, and the related payment of fees.

    Purchases made by the Plan for the investment in the Company’s common stock amounted to $693 and $232,043 for the years ended December 31, 2023 and 2022, respectively. Sales made by the Plan for the investment in the Company’s common stock amounted to $113,586 and $270,092 for the years ended December 31, 2023 and 2022, respectively.

    On December 14, 2022, the Compensation Committee approved an amendment to the Plan whereby, effective as of January 17, 2023, the Glatfelter company stock fund (“the Stock Fund”) was frozen to new contributions and participation.

    NOTE 7 - RISKS AND UNCERTAINTIES

    The Plan invests in various securities including common collective trusts, money market funds, mutual funds, and the Company stock fund. Investment securities in general are exposed to various risks; such as interest rates, credit and overall market volatility. Market risks include global events which could impact the value of investment securities, such as a pandemic or international conflict. Due to the level of risk associated with certain investment securities, it is reasonably possible that changes in the value of investment securities will occur in the near term and such changes could materially affect participants’ account balances and the amounts reported in the Statements of Net Assets Available for Benefits.

    The Plan considers individual investment fund balance totaling more than approximately 10% of total net assets available for benefits of the Plan’s assets to be representative of concentrations of investments. As of December 31, 2023 and 2022, the Plan had investments of $42,578,962 and $32,031,806 concentrated
    10


    GLATFELTER 401(k) SAVINGS PLAN
    NOTES TO FINANCIAL STATEMENTS
    DECEMBER 31, 2023 AND 2022

    in two funds, respectively. As of December 31, 2023, and 2022, these investments consisted of approximately 31% of total net assets available for benefits.


    11


    GLATFELTER 401(k) SAVINGS PLAN
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    DECEMBER 31, 2023



    Employer Identification Number: 23-0628360
    Plan Number: 017
    December 31, 2023
    (a)(b)(c)(d)(e)
    *Identity of Issue, Borrower, Lessor, or Similar PartyDescription of Investment including Maturity Date, Rate of Interest, Collateral, Par, or Maturity ValueCostCurrent Value
    Schwab Indexed Retirement Trust Fund 2020Collective Common TrustN/A$3,656,392
    Schwab Indexed Retirement Trust Fund 2025Collective Common TrustN/A8,438,652
    Schwab Indexed Retirement Trust Fund 2030 Collective Common TrustN/A 13,491,698
    Schwab Indexed Retirement Trust Fund 2035 Collective Common TrustN/A 10,195,473
    Schwab Indexed Retirement Trust Fund 2040 Collective Common TrustN/A 5,845,334
    Schwab Indexed Retirement Trust Fund 2045 Collective Common TrustN/A 3,911,033
    Schwab Indexed Retirement Trust Fund 2050 Collective Common TrustN/A 3,106,730
    Schwab Indexed Retirement Trust Fund 2055 Collective Common TrustN/A 1,777,770
    Schwab Indexed Retirement Trust Fund 2060 Collective Common TrustN/A1,901,675
    Vanguard FTSE Social Index Fund AdmiralMutual FundN/A213,979
    Vanguard Total International Stock Index FundMutual FundN/A2,546,891
    Vanguard Equity Income Admiral SharesMutual FundN/A3,234,273
    Vanguard Federal Money Market FundMoney MarketN/A5,059,961
    Vanguard Extended Market Index Fund; Institutional SharesMutual FundN/A8,436,015
    Goldman Sachs Small/Mid Cap Growth Fund; R6Mutual FundN/A1,828,759
    Diamond Hill Small-Mid Cap Fund; YMutual FundN/A2,130,036
    12


    GLATFELTER 401(k) SAVINGS PLAN
    Schedule H, Line 4(i) - Schedule of Assets (Held at End of Year)
    DECEMBER 31, 2023

    (a)(b)(c)(d)(e)
    *Identity of Issue, Borrower, Lessor, or Similar PartyDescription of Investment including Maturity Date, Rate of Interest, Collateral, Par, or Maturity ValueCostCurrent Value
    *Glatfelter CorporationCommon stock N/A333,788
    *Fidelity Intermediate Bond FundMutual FundN/A2,867,563
    *Fidelity Puritan Fund; KMutual FundN/A4,267,582
    *Fidelity US Bond Index FundMutual FundN/A2,334,193
    *Fidelity 500 Index FundMutual FundN/A21,881,320
    *Fidelity Government Money Market Fund Premium ClassMoney MarketN/A7,255,279
    *Fidelity Large Cap Growth Index FundMutual FundN/A20,697,642
    *Participant Loans4.25% - 9.50%; maturing 2024 through 2037N/A2,009,011
    TOTAL$137,421,049
    *denotes party-in-interest

    13



    SIGNATURES

    The Plan. Pursuant to the requirements of the Securities Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized.


      GLATFELTER 401(K) SAVINGS PLAN
          
    June 20, 2024 By: /s/ Eileen L. Beck
        
        Name: Eileen L. Beck
        
    Title: Senior Vice President, Global Human Resources and Administration



    EXHIBIT INDEX

    Exhibit NumberDescription
    23.1
    Consent of Insero & Co. CPAs, LLP, Independent Registered Public Accounting Firm, filed herewith.



    Exhibit 23.1

    Consent of Independent Registered Public Accounting Firm

    We consent to the incorporation by reference in Registration Statement (Nos. 333-62331 and 333-
    26587) on Form S-8 of Glatfelter Corporation of our report dated June 20, 2024 relating to our
    audit of the financial statements and supplemental schedule of the Glatfelter 401(k) Savings Plan,
    which appears in this Annual Report on Form 11-K of Glatfelter 401(k) Savings Plan for the year
    ended December 31, 2023.

    Respectfully Submitted,

    /s/ Insero & Co. CPAs, LLP
    Certified Public Accountants

    Rochester, New York
    June 20, 2024

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    CHARLOTTE, N.C., Nov. 04, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT) is pleased to announce the successful completion of the merger between Berry Global Group Inc.'s (NYSE:BERY) Health, Hygiene and Specialties Global Nonwovens and Films business (the "HHNF Business") and Glatfelter, resulting in the creation of Magnera (NYSE:MAGN) (pronounced ‘Mag-nair-uh'), the largest nonwovens company in the world, with a broad platform of solutions for the specialty materials industry. Magnera will begin trading on the NYSE under the new ticker symbol "MAGN" on Tuesday, November 5, 2024. Curt Begle, CEO of Magnera stated, "We are thrilled to announce the completion of this merger and t

    11/4/24 4:48:30 PM ET
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    Glatfelter Reports Third Quarter 2024 Results

    2024 Third Quarter Highlights: Generated net sales of ~$332 million and a GAAP net loss from continuing operations of $20.0 millionDelivered Adjusted EBITDA of $24.6 million, compared to $25.5 million in Q3 2023Spunlace generated $4.8 million EBITDA despite hurricane downtime, a $2.5 million increase over Q3 '23Airlaid Materials achieved EBITDA of $18.0 million, a $0.7 million decrease from Q3 '23Composite Fibers delivered EBITDA of $10.1 million, a $1.1 million decrease from Q3 '23, due to new sanctions CHARLOTTE, N.C., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, today announced its financial results for the

    10/30/24 6:45:33 AM ET
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    Glatfelter Shareholders Approve Proposals Related to the Proposed Merger of Berry's Health, Hygiene and Specialties Global Nonwovens and Films Business With Glatfelter

    Glatfelter Announces Reverse Stock Split Ratio and Anticipated Effective Date Glatfelter Corporation (NYSE:GLT) ("Glatfelter") and Berry Global Group, Inc. (NYSE:BERY) ("Berry") announced today that Glatfelter's shareholders have approved all matters relating to the merger of Berry's Health, Hygiene and Specialties Global Nonwovens and Films business ("HHNF Business") with Glatfelter required to be approved by Glatfelter shareholders, as described in the proxy statement/prospectus provided to its shareholders in connection with the Special Meeting. At the Special Meeting of Glatfelter Shareholders held earlier today, Glatfelter shareholders voted to approve the share issuance proposal, th

    10/23/24 9:30:00 AM ET
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    Glatfelter upgraded by BMO Capital with a new price target

    BMO Capital upgraded Glatfelter from Market Perform to Outperform and set a new price target of $17.00

    7/26/21 5:41:03 AM ET
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    BMO Capital reiterated coverage on Glatfelter with a new price target

    BMO Capital reiterated coverage of Glatfelter with a rating of Market Perform and set a new price target of $17.00 from $19.00 previously

    5/10/21 9:22:54 AM ET
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    Glatfelter downgraded by BMO Capital with a new price target

    BMO Capital downgraded Glatfelter from Outperform to Market Perform and set a new price target of $19.00 from $21.00 previously

    4/20/21 6:17:15 AM ET
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    SEC Form 4 filed by Director Hall Mary Dean

    4 - Magnera Corp (0000041719) (Issuer)

    11/6/24 9:05:10 PM ET
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    EVP, GC & Corp Sec Urey Jill L. was granted 971 shares and covered exercise/tax liability with 275 shares, increasing direct ownership by 76% to 1,615 units (SEC Form 4)

    4 - Magnera Corp (0000041719) (Issuer)

    11/6/24 8:58:30 PM ET
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    EVP, Chief HR Officer Beck Eileen L was granted 2,427 shares and covered exercise/tax liability with 696 shares, increasing direct ownership by 55% to 4,875 units (SEC Form 4)

    4 - Magnera Corp (0000041719) (Issuer)

    11/6/24 8:54:57 PM ET
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    Carlson Capital L P bought $424,800 worth of shares (236,000 units at $1.80) (SEC Form 4)

    4 - Glatfelter Corp (0000041719) (Issuer)

    10/12/23 5:48:14 PM ET
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    Carlson Capital L P bought $630,925 worth of shares (325,000 units at $1.94) (SEC Form 4)

    4 - Glatfelter Corp (0000041719) (Issuer)

    10/4/23 4:05:20 PM ET
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    Glatfelter Corporation filed SEC Form 8-K: Entry into a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Creation of a Direct Financial Obligation, Changes in Control of Registrant, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits

    8-K - Magnera Corp (0000041719) (Filer)

    11/4/24 8:17:07 PM ET
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    SEC Form S-8 POS filed by Glatfelter Corporation

    S-8 POS - Magnera Corp (0000041719) (Filer)

    11/4/24 5:28:00 PM ET
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    SEC Form S-8 POS filed by Glatfelter Corporation

    S-8 POS - Magnera Corp (0000041719) (Filer)

    11/4/24 5:27:26 PM ET
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    Glatfelter Announces Key Leadership Appointments in Connection With Proposed Merger With Berry's Health, Hygiene, and Specialties Global Nonwovens and Films Business

    ~ Kevin M. Fogarty to serve as Non-Executive Chair of the Board of Directors for the proposed newly combined company ~ James M. Till to serve as Executive Vice President, Chief Financial Officer & Treasurer ~ Tarun Manroa to serve as Executive Vice President, Chief Operating Officer CHARLOTTE, N.C., April 11, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, in anticipation of the previously announced proposed merger of the majority of Berry Global's Health, Hygiene, and Specialties segment to include its Global Nonwovens and Films ("HHNF") business with Glatfelter, is pleased to announce today key leadership appointments, in

    4/11/24 6:50:00 AM ET
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    Glatfelter Announces Resignation of Director Lee C. Stewart

    CHARLOTTE, N.C., Sept. 26, 2023 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, today announced that Mr. Lee C. Stewart has resigned from the Company's Board of Directors, effective September 25, 2023, citing reasons unrelated to the Company for his departure. The Company noted that this resignation is not related to Glatfelter's operations, financial reporting or controls, or personal conduct. "On behalf of Glatfelter's Board of Directors and our management team, we thank Lee for his longstanding service and deep commitment to the Company," said Mr. Thomas Fahnemann, President and Chief Executive Officer. "We greatly appreciate th

    9/26/23 4:10:17 PM ET
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    Glatfelter Appoints New Chief Operating Officer

    CHARLOTTE, N.C., April 05, 2023 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, today announced that Mr. Boris Illetschko has been appointed to the role of Senior Vice President, Chief Operating Officer. He replaces the Company's current Senior Vice President, Chief Commercial Officer, Mr. Christopher W. Astley, and Senior Vice President, Integrated Global Supply Chain and IT, Mr. Wolfgang Laures, both of whom will leave the Company effective immediately. The Company noted that these changes are not related to Glatfelter's operations, financial reporting or controls, or personal conduct. "Since joining Glatfelter, I have assessed t

    4/5/23 6:45:45 AM ET
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    Glatfelter Reports Third Quarter 2024 Results

    2024 Third Quarter Highlights: Generated net sales of ~$332 million and a GAAP net loss from continuing operations of $20.0 millionDelivered Adjusted EBITDA of $24.6 million, compared to $25.5 million in Q3 2023Spunlace generated $4.8 million EBITDA despite hurricane downtime, a $2.5 million increase over Q3 '23Airlaid Materials achieved EBITDA of $18.0 million, a $0.7 million decrease from Q3 '23Composite Fibers delivered EBITDA of $10.1 million, a $1.1 million decrease from Q3 '23, due to new sanctions CHARLOTTE, N.C., Oct. 30, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, today announced its financial results for the

    10/30/24 6:45:33 AM ET
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    Glatfelter Reports Second Quarter 2024 Results

    ~ Received Required Antitrust Regulatory Clearances and IRS ruling for Announced Merger ~~ Achieved Meaningful Year-over-Year EBITDA Improvement ~ 2024 Second Quarter Highlights: Generated net sales of ~$329 million and a GAAP net loss from continuing operations of $15.8 millionDelivered $25.6 million of Adjusted EBITDA, an $8.3 million increase over Q2 2023Achieved increased EBITDA over Q2 2023 in Composite Fibers and Spunlace by $4.9 million and $3.4 million, respectively, offset by lower EBITDA in Airlaid Materials by $2.3 million CHARLOTTE, N.C., Aug. 08, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT), a leading global supplier of engineered materials, today reported fi

    8/8/24 6:45:35 AM ET
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    Glatfelter Corporation to Report Earnings on August 8th

    CHARLOTTE, N.C., July 16, 2024 (GLOBE NEWSWIRE) -- Glatfelter Corporation (NYSE:GLT) announced today that it expects to issue its 2024 second-quarter results on Thursday, August 8, 2024. Management will hold a conference call at 11:00 AM (ET) that morning to discuss the Company's results. Glatfelter's earnings release and an accompanying financial supplement, which includes significant financial information to be discussed on the conference call, will be available on its Investor Relations website at https://www.glatfelter.com/investors/.  What:Q2 2024 Glatfelter Earnings Conference Call  When:Thursday, August 8, 2024, 11:00 a.m. (ET)  Participant Dial-in Number:(323) 794-2423 (800) 289

    7/16/24 12:46:39 PM ET
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    Amendment: SEC Form SC 13D/A filed by Glatfelter Corporation

    SC 13D/A - Magnera Corp (0000041719) (Subject)

    11/6/24 8:09:57 PM ET
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    Amendment: SEC Form SC 13G/A filed by Glatfelter Corporation

    SC 13G/A - Magnera Corp (0000041719) (Subject)

    11/4/24 11:51:49 AM ET
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    Amendment: SEC Form SC 13D/A filed by Glatfelter Corporation

    SC 13D/A - Glatfelter Corp (0000041719) (Subject)

    9/30/24 4:06:50 PM ET
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