Exhibit 3.1

BY-LAWS

OF

MATIV HOLDINGS, INC.

(as Amended and Restated on and through March 11, 2025)

With excerpts from the emergency provisions of

the Delaware General Corporation Law appended

TABLE OF CONTENTS

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Emergency Provisions from § 110 Delaware General Corporation Law 22

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BY-LAWS

OF

MATIV HOLDINGS, INC.

(as Amended and Restated on and through March 11, 2025)

Note: For convenience, the masculine has been used in these By-Laws with the intention that it include the feminine as well.

CAPITAL STOCK

1. CERTIFICATES

Shares of stock of the corporation may be issued in uncertificated form and need not be represented by certificates, except to the extent that may be required by applicable law or as may be otherwise authorized by the Secretary or Assistant Secretary. Notwithstanding the foregoing, shares of stock represented by a certificate and issued and outstanding shall remain represented by a certificate until surrendered to the corporation. In the event that shares are represented by a certificate, the holder of each such certificated share shall be entitled to have a certificate in such form as the Board of Directors (“Board”) shall from time to time approve, signed by the Chair of the Board, a Vice Chair of the Board, the President or a Vice President and by the Treasurer, an Assistant Treasurer, the Secretary or an Assistant Secretary, certifying the number of shares owned by such stockholder. Any or all of the signatures on the certificate and the corporate seal may be facsimiles. In case any officer, transfer agent, or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the corporation with the same effect as if he were such officer, transfer agent, or registrar at the date of issue. While the corporation is authorized to issue more than one class of stock or more than one series of any class, there shall be set forth on the face or back of each certificate issued a statement that the corporation will furnish without charge to each stockholder who so requests the powers, designations, preferences and relative participating, optional or other special rights of each class of stock or series thereof of the corporation and the qualifications, limitations or restrictions of such preferences and/or rights.

2. RECORD OWNERSHIP

The name and address of each stockholder, the number of shares held thereby, and the date of issuance thereof shall be recorded in the corporation’s books and records. The corporation shall be entitled to treat the holder of record of any share of stock as the holder in fact thereof and, accordingly, shall not be bound to recognize any equitable or other claim to or interest in any share on the part of any other person, whether or not it shall have express or other notice thereof, except as required by law.

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3. TRANSFER

Transfers of shares of stock represented by certificates shall be made on the books of the corporation only by direction of the person named in the certificate or his attorney, lawfully constituted in writing, and only upon the surrender for cancellation of the certificate therefore and a written assignment of the shares evidenced thereby. Transfers of uncertificated shares of stock shall be made on the books of the corporation upon receipt of proper transfer instructions from the registered owner of the uncertificated shares, an instruction from an approved source duly authorized by such owner or from any lawyer lawfully constituted in writing. The corporation may impose such additional conditions to the transfer of its stock as may be necessary or appropriate for compliance with applicable law or to protect the corporation, a Transfer Agent or the Registrar from liability with respect to such transfer.

4. LOST CERTIFICATES

Any person claiming a stock certificate in lieu of one lost or destroyed shall give the corporation an affidavit as to his ownership of the certificate and of the facts which go to prove its loss or destruction. He shall also, if required by the Board, give the corporation a bond or other indemnification, in such form as may be approved by the Board, sufficient to indemnify the corporation against any claim that may be made against it on account of the alleged loss of the certificate or the issuance of a new certificate.

5. TRANSFER AGENT; REGISTRAR

The corporation shall maintain one or more transfer offices or agencies, each in charge of a transfer agent designated by the Board, where the shares of stock of the corporation shall be transferable. The corporation shall also maintain one or more registry offices, each in charge of a registrar designated by the Board, where such shares of stock shall be registered. The same entity may be both transfer agent and registrar.

6. RECORD DATE; CLOSING TRANSFER BOOKS

So that the corporation may determine the stockholders entitled to notice of or to vote at any meeting of stockholders, or any adjournment thereof, or entitled to receive payment of any dividend or other distribution or allotment of rights, or entitled to exercise any rights in respect of any change, conversion or exchange of capital stock, or for the purpose of any other lawful action, the Board may fix a record date which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board and which record date shall not be more than sixty (60) days nor less than ten (10) days before the date of such meeting, nor more than sixty (60) days before any other action, and only such stockholders as shall be stockholders of record on the date so fixed shall be entitled to such notice of and to vote at such meeting, or to receive such dividend or other distribution or allotment of rights, or to exercise such rights, or to take such other lawful action, as the case may be, notwithstanding any transfer of any stock on the books of the corporation after any such record date fixed as aforesaid.

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MEETINGS OF STOCKHOLDERS

7. ANNUAL

The annual meeting of stockholders for the election of Directors and the transaction of such other business as may properly be brought before the meeting shall be held at such time and place, within or without the State of Delaware, as shall be determined by the Board consistent with the provisions of Article VIII of the Certificate of Incorporation. In the event no such place has been fixed, annual meetings shall be held at the offices of the corporation located in Alpharetta, Georgia. The Board, acting by resolution passed by a majority of the entire Board (as defined in Article X of the Certificate of Incorporation), may postpone or reschedule any previously scheduled annual meeting of stockholders, and may change any record date with respect thereto consistent with By-Law 6 of these By-Laws. Notice of such change shall be given to each stockholder at least ten (10) days before the meeting is held.

8. SPECIAL

Special meetings shall be held at such time and place, within or without the State of Delaware, as may from time to time be fixed consistent with the provisions of Article VIII of the Certificate of Incorporation. In the event no such place has been fixed, special meetings shall be held at the offices of the corporation located in Alpharetta, Georgia. The Board, acting by resolution passed by a majority of the entire Board of Directors (as defined in Article X of the Certificate of Incorporation), may postpone or reschedule any previously scheduled special meeting of stockholders. Notice of such change shall be given to each stockholder at least ten (10) days before the meeting is held. Only such matters shall be properly brought before a special meeting of stockholders as shall have been brought before the meeting pursuant to the corporation’s notice of meeting.

9. NOTICE

Written notice of every meeting of stockholders, stating the place, day, hour and purposes thereof, shall, except when otherwise required by law, be mailed at least ten (10), but not more than sixty (60) days before such meeting to each stockholder of record entitled to vote thereat.

10. QUORUM; ADJOURNMENTS

The holders of a majority of the voting power of the issued and outstanding shares of capital stock of the corporation entitled to vote, present in person or represented by proxy, shall constitute a quorum at any meeting of stockholders, except as otherwise required by law.

Any meeting of stockholders may be adjourned, whether or not a quorum is present, to any other time and to any other place by the affirmative vote of a majority of the shares present or represented by proxy at the meeting and entitled to vote thereon, or by the chair of the meeting. When a meeting is adjourned to another time or place, including an adjournment taken to address a technical failure to convene or continue a meeting using remote communication, notice need not be given of the adjourned meeting if the time and place thereof, and the means of remote communication, if any, by which stockholders and proxy holders may be deemed to be present in person and vote at such adjourned meeting are announced at the meeting at which the adjournment is taken, displayed during the time scheduled for the meeting on the same electronic network used to enable stockholders and proxy holders to participate in the meeting by means of remote communication, or set forth in the notice of such meeting given in accordance with By-Law 9 of these By-Laws. If the adjournment is for more than thirty (30) days, a notice of the adjourned meeting shall be given to each stockholder entitled to vote at the meeting.

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If after the adjournment a new record date for stockholders entitled to vote is fixed by the Board for the adjourned meeting, the Board shall fix a new record date for notice of such adjourned meeting in accordance with Section 213(a) of the Delaware General Corporation Law, and shall give notice of the adjourned meeting to each stockholder of record entitled to vote at such adjourned meeting as of the record date fixed for notice of such adjourned meeting. At the adjourned meeting, the corporation may transact any business that might have been transacted at the original meeting.

11. ORGANIZATION; CONDUCT OF MEETINGS

The Chief Executive Officer, or in his absence such other officer as may be designated by the Board, shall be the chair at stockholders’ meetings. The Secretary of the corporation shall be the secretary at stockholders’ meetings but in his absence the chair of the meeting may appoint a secretary for the meeting.

The Board may adopt by resolution such rules, regulations, and procedures for the conduct of meetings of stockholders as it shall deem appropriate. Except to the extent inconsistent with applicable law and such rules and regulations as adopted by the Board, the chair of any meeting of stockholders shall have the right and authority to prescribe such rules, regulations and procedures and to do all such acts as in the judgment of such chair are appropriate. Such rules, regulations or procedures, whether adopted by the Board or prescribed by the chair of the meeting, may include, without limitation, the following: (a) the establishment of an agenda or order of business for the meeting; (b) rules and procedures for maintaining order at the meeting and the safety of those present; (c) limitations on attendance at or participation in the meeting to stockholders of record of the corporation, their duly authorized and constituted proxies or such other persons as the chair shall permit; (d) restrictions on entry to the meeting after the time fixed for the commencement thereof; and (e) limitations on the time allotted to questions or comments by participants. Unless, and to the extent determined by the Board or the chair of the meeting, meetings of stockholders shall not be required to be held in accordance with rules of parliamentary procedures.

12. VOTING

Except as otherwise provided in the Certificate of Incorporation, at each meeting of the stockholders, each holder of shares entitled to vote at such meeting shall, as to all matters in respect of which such shares have voting rights, be entitled to one vote in person or by written proxy for each share held of record by him. No vote upon any matter, except the election of Directors or the amendment of the Certificate of Incorporation, is required to be by ballot. All motions to introduce a matter for a vote by the stockholders at a meeting thereof, except for nominations for election as Directors recommended by the Nominating & Governance Committee and approved by the Board, shall be seconded prior to a vote thereon by the stockholders.

A stockholder may authorize another person or persons to act for him as proxy by transmitting or authorizing the transmission by means of electronic transmission to the person who will be the holder of the proxy or to a proxy solicitation firm, proxy support service organization or like agent duly authorized by the person who will be the holder of the proxy to receive such transmission, provided that any such means of electronic transmission must either set forth or be submitted with information from which it can be determined that the electronic transmission was authorized by the stockholder.

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The date and time of the opening and closing of the polls for each matter upon which the stockholders will vote at a meeting shall be announced at the meeting. No ballot, proxies or votes, nor any revocations thereof or changes thereto, shall be accepted by the inspectors after the closing of the polls. Except as otherwise required by law or by the Certificate of Incorporation, all elections of Directors shall be decided by plurality vote of shares present in person or represented by proxy at a meeting and entitled to vote on the election of Directors and all other matters shall be decided by the affirmative vote of a majority of shares present in person or represented by proxy at a meeting of stockholders and entitled to vote thereon.

Any stockholder directly or indirectly soliciting proxies from other stockholders must use a proxy card color other than white, which shall be reserved for the exclusive use by the Board of Directors.

13. INSPECTORS OF ELECTION

The Chief Executive Officer or the Board, by resolution, shall, in advance of any meeting of stockholders, appoint one or more inspectors to act in such capacity for the meeting and make a written report thereof and physical presence at the meeting shall not be required provided alternative forms of attendance such as telephone conference connection or interactive web cast are provided. The Chief Executive Officer or the Board, by resolution, may designate one or more persons as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate is able to act at a meeting of stockholders, the chair of the meeting shall appoint one or more inspectors to act in such capacity for the meeting. Each inspector, before entering upon the discharge of his duties, shall take and sign an oath faithfully to execute the duties of inspector with strict impartiality and according to the best of his ability.

The inspectors shall (i) ascertain the number of shares outstanding and the voting power of each, (ii) determine the number of shares represented at a meeting and the validity of proxies and ballots, (iii) count all votes and ballots, (iv) determine and retain for a reasonable period a record of the disposition of any challenges made to any determination by the inspectors, and (v) certify their determination of the number of shares represented at the meeting, their count of all votes and ballots and such other facts as may be required by applicable law. The inspectors may appoint or retain other persons or entities to assist the inspectors in the performance of the duties of the inspectors. The inspectors shall determine the validity of and count the proxies and ballots in accordance with applicable law.

14. LIST OF STOCKHOLDERS

The corporation shall prepare, no later than the tenth (10th) day before every meeting of stockholders, a complete list of the stockholders of record entitled to vote at the meeting; provided, however, if the record date for determining the stockholders entitled to vote is less than ten (10) days before the meeting date, the list shall reflect the stockholders entitled to vote as of the tenth (10th) day before the meeting date, arranged in alphabetical order, and showing the address of each stockholder and the number of shares registered in the name of each stockholder.

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Nothing contained in this By-Law 14 shall require the corporation to include electronic mail addresses or other electronic contact information on such list. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, for a period of ten (10) days ending on the day before the meeting date: (i) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the notice of the meeting, or (ii) during ordinary business hours, at the principal place of business of the corporation. If the corporation determines to make the list available on an electronic network, the corporation may take reasonable steps to ensure that such information is available only to stockholders of the corporation.

15. ADVANCE NOTICE OF STOCKHOLDER PROPOSALS

In addition to any other applicable requirements for business to be properly brought before an annual meeting by a stockholder (other than director nominations, which are subject to the requirements of By-Law 19), such stockholder must be a stockholder of record and must have given timely notice thereof in proper written form to the Secretary of the corporation. To be timely, a stockholder’s notice to the Secretary must be delivered to and received by the Secretary of the corporation at the principal executive offices of the corporation not less than ninety (90) days nor more than one hundred twenty (120) days prior to the first anniversary date of the annual meeting of stockholders for the preceding year; provided, however, if and only if the annual meeting is not scheduled to held within a period that commences thirty (30) days before such anniversary date and ends thirty (30) days after such anniversary date (an annual meeting date outside such period being referred to herein as an “Other Meeting Date”), such Stockholder Notice shall be given in the manner provided herein by the later of the close of business on (i) the date ninety (90) days prior to such Other Meeting Date or (ii) the tenth day following the date such Other Annual Meeting Date is first publicly announced or disclosed.

To be in proper written form, a stockholder’s notice to the Secretary must set forth as to each matter such stockholder proposes to bring before the annual meeting of stockholders:

(i) the text of the proposal to be presented, including the text of any resolutions to be proposed for consideration by stockholders;

(ii) a brief written statement of the reasons why such stockholder favors the proposal;

(iii) whether the stockholder is providing the notice at the request of a beneficial holder of shares, whether the stockholder or any such beneficial holder has any agreement, arrangement or understanding with, or has received any financial assistance, funding or other consideration from, any other person with respect to the investment by the stockholder or the beneficial holder in the corporation or the matter such notice relates to, and the details thereof, including the name of such other person (for the purposes of this By-Law 15, the stockholder, any beneficial holder on whose behalf the notice is being delivered, and any persons with whom such agreement, arrangement or understanding exists or from whom such assistance has been obtained are hereinafter collectively referred to as “Interested Persons”);

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(iv) the name and address of all Interested Persons; (v) a complete listing of the record and beneficial ownership positions (including number or amount) of all equity securities and debt instruments, whether held in the form of loans or capital market instruments, of the corporation or any of its subsidiaries held by all Interested Persons;

(vi) whether and the extent to which any hedging, derivative or other transaction is in place or has been entered into within the prior six months preceding the date of delivery of such notice by or for the benefit of any Interested Person with respect to the corporation or its subsidiaries or any of their respective securities, debt instruments or credit ratings, the effect or intent of which transaction is to give rise to gain or loss as a result of changes in the trading price of such securities or debt instruments or changes in the credit ratings for the corporation, its subsidiaries or any of their respective securities or debt instruments (or, more generally, changes in the perceived creditworthiness of the corporation or its subsidiaries), or to increase or decrease the voting power of such Interested Person, and if so, a summary of the material terms thereof;

(vii) a brief description of the business proposed to be brought before the annual meeting of stockholders and the reasons for conducting such business at the annual meeting of stockholders;

(viii) a representation that such stockholder is a holder of record of stock of the corporation and intends to appear in person or by proxy at the annual meeting of stockholders to bring such business before the meeting; and

(ix) a certification regarding whether all Interested Persons have complied with all applicable federal, state and other legal requirements in connection with the Interested Person’s acquisition of shares of capital stock or other securities of the corporation and / or such Interested Persons acts or omissions as a stockholder or beneficial owner of the corporation.

The corporation may require such stockholder to furnish such other information as may reasonably be required by the corporation in connection with such proposed business.

No business shall be conducted at the annual meeting of stockholders except business (i) specified in the notice of annual meeting given by or at the direction of the Board, (ii) otherwise brought before the annual meeting by or at the direction of the Board or (iii) brought before the annual meeting in accordance with the procedures set forth in this By-Law 15 or By-Law 19. If the chair of an annual meeting of stockholders determines that business was not properly brought before the meeting in accordance with the foregoing procedures, the chair shall declare to the meeting that the business was not properly brought before the meeting and such business shall not be transacted. In addition, notwithstanding anything in these By-Laws to the contrary, if any Interested Person acts contrary to any representation, certification or agreement required by this By-Law 15 or otherwise fails to comply with this By-Law 15 (or any law, rule or regulation identified in this By-Law 15) or provides false or misleading information to the corporation, such business shall not be transacted, notwithstanding that proxies in respect of such vote may have been received by the corporation.

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A stockholder providing the written notice required by this By-Law 15 shall update and supplement such notice in writing, if necessary, so that the information provided or required to be provided in such notice is true and correct in all material respects as of (i) the record date for the determination of stockholders entitled to notice of the meeting and (ii) the date that is five (5) business days prior to the meeting and, in the event of any adjournment or postponement thereof, five (5) business days prior to such adjourned or postponed meeting, provided, that no such update or supplement shall cure or affect the accuracy (or inaccuracy) of any representations made by any stockholder or the validity (or invalidity) with respect to any proposal that failed to comply with this By-Law 15 or is rendered invalid as a result of any inaccuracy therein. In the case of an update and supplement pursuant to clause (i) of this paragraph, such update and supplement shall be received by the Secretary of the corporation at the principal executive offices of the corporation not later than five (5) business days after the later of the record date for the determination of stockholders entitled to notice of the meeting or the public announcement of the record date meeting. In the case of an update and supplement pursuant to clause (ii) of this paragraph, such update and supplement shall be received by the Secretary of the corporation at the principal executive offices of the corporation not later than two (2) business days prior to the date for the meeting, and, in the event of any adjournment or postponement thereof, two (2) business days prior to such adjourned or postponed meeting.

Notwithstanding the foregoing provisions of this By-Law 15, unless otherwise required by law, if the stockholder (or a qualified representative of the stockholder) does not appear at the meeting of stockholders of the corporation to propose business, such proposed business shall not be transacted, notwithstanding that proxies in respect of such vote may have been received by the corporation.

For purposes of these By-Laws (i) a matter shall be deemed to have been “publicly announced or disclosed” if such matter is disclosed in a press release reported by the Dow Jones News Service, Associated Press or comparable national news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission, and (ii) the term “beneficially owned” has the meaning provided in Rules 13d-3 and 13d-5 under the Securities Exchange Act of 1934.

In no event shall the postponement or adjournment of a stockholder meeting already publicly announced, or any announcement of such postponement or adjournment, commence a new period (or extend any time period) for the giving of notice as provided in this By-Law 15. This By-Law 15 shall not apply to stockholder proposals required to be included in the corporation’s proxy materials pursuant to Rule 14a-8 under the Exchange Act.

BOARD OF DIRECTORS

16. NUMBER, ELECTION AND TERM OF OFFICE

The number of Directors of the corporation shall be fixed by resolution of the Board from time to time; provided, however, that no decrease in the number of Directors shall have the effect of shortening the term of an incumbent director. The specific number of Directors constituting the entire Board shall be as authorized from time to time exclusively by the affirmative vote of a majority of the entire Board of Directors (as defined in Article X of the Certificate of Incorporation).

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The Board shall be divided into three classes to be known as Class I, Class II and Class III, which shall be as nearly equal in number as possible. Except in case of death, resignation, disqualification, or removal, each director shall serve for a term ending on the date of the third annual meeting of stockholders following the annual meeting at which the director was elected; provided, however, in order to ensure balance among the three classes of Directors, to facilitate Director succession planning or for other similar purposes, the Board may determine that the term of any Director shall end on the date of the first or the second annual meeting of stockholders following an annual meeting at which the Director was elected; provided, further, that no such determination by the Board shall be effective without the express written consent of the Director whose term would be shortened thereby. A person elected as a director shall be deemed a Director as of the time of such election. Despite the expiration of a director’s term, he shall continue to serve until his successor, if there is to be any, has been elected and has qualified. In the event of any increase or decrease in the authorized number of Directors, the newly created or eliminated directorships resulting from such an increase or decrease shall be apportioned among the three classes of Directors so that the three classes remain as nearly equal in size as possible, with such difference in the number of Directors in any two classes not to exceed one (1). Except as provided elsewhere in these By-Laws, the Directors shall be elected at each annual meeting of stockholders, or at a special meeting of stockholders called for purposes that include the election of Directors.

17. ELIGIBILITY

A person being a full-time executive employee of the corporation or any of its subsidiaries when first elected a Director of the corporation (an “employee-director”) shall not be eligible to serve as a Director when not an executive employee, whether by reason of resignation, retirement or other cause.

A person not an employee-director shall not be eligible for election or re-election as a Director of the corporation after his 72nd birthday; provided, however, that the Board may waive this age limit by unanimous decision.

18. [RESERVED].

19. NOMINATIONS

Subject to the rights of holders of any series of Preferred Stock or any other class of capital stock of the corporation (other than Common Stock) then outstanding, nominations for election of Directors may be made by (i) the affirmative vote of a majority of the entire Board or (ii) any stockholder of record entitled to vote generally in the election of Directors complying with this By-Law 19. Any stockholder of record entitled to vote generally in the election of Directors may nominate one or more persons for election as Directors at a meeting only if a written notice of such stockholder’s intent to make such nomination or nominations meeting the requirements described below, has been delivered to and received by the Secretary of the corporation at the principal executive offices of the corporation not less than ninety (90) days nor more than one hundred twenty (120) days prior to the first anniversary date of the annual meeting of stockholders for the preceding year (the “Stockholder Notice”); provided, however, if and only if the annual meeting is not scheduled to be held within a period that commences thirty (30) days before such anniversary date and ends thirty (30) days after such anniversary date (an annual meeting date outside such period being referred to herein as an “Other Meeting Date”), such Stockholder Notice shall be given in the manner provided herein by the later of the close of business on (i) the date ninety (90) days prior to such Other Meeting Date or (ii) the tenth day following the date such Other Annual Meeting Date is first publicly announced or disclosed.

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Each such notice to the Secretary shall set forth:

(i) whether the stockholder is providing the notice at the request of a beneficial holder of shares, whether the stockholder, any beneficial holder or any nominee has any agreement, arrangement or understanding with, or has received any financial assistance, funding or other consideration from, any other person with respect to the investment by the stockholder or such beneficial holder in the corporation or the nomination or nominations, and the details thereof including the name of such other person (for the purposes of this By-Law 19, the stockholder, any beneficial holder on whose behalf the notice is being delivered, any nominees listed in the notice and any persons with whom such agreement, arrangement or understanding exists or from whom such assistance has been obtained are hereinafter collectively referred to as “Interested Persons”);

(ii) the name and address of record of all Interested Persons;

(iii) a complete listing of the record and beneficial ownership positions (including number or amount) of all equity securities and debt instruments, whether held in the form of loans or capital market instruments, of the corporation or any of its subsidiaries held by all Interested Persons;

(iv) whether and the extent to which any hedging, derivative or other transaction is in place or has been entered into within the prior six (6) months preceding the date of delivery of such notice by or for the benefit of any Interested Person with respect to the corporation or its subsidiaries or any of their respective securities, debt instruments or credit ratings, the effect or intent of which transaction is to give rise to gain or loss as a result of changes in the trading price of such securities or debt instruments or changes in the credit ratings for the corporation, its subsidiaries or any of their respective securities or debt instruments (or, more generally, changes in the perceived creditworthiness of the corporation or its subsidiaries), or to increase or decrease the voting power of such Interested Person, and if so, a summary of the material terms thereof;

(v) a representation that the stockholder is a holder of record of shares of the corporation entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to nominate the person or persons specified in the notice;

(vi) the name, age, business and residence addresses, and principal occupation or employment of each nominee;

(vii) whether each nominee is eligible for consideration as an independent Director under the relevant standards contemplated by Item 407(a) of Regulation S-K; (viii) such other information regarding each nominee proposed by such stockholder as would be required to be included in a proxy statement filed pursuant to the proxy rules of the Securities and Exchange Commission;

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(ix) the signed consent of each nominee to serve as a Director of the corporation if so elected;

(x) a representation that the nominee is not and will not become party to any agreement, arrangement or understanding with, and has not given any commitment or assurance to, any person or entity as to how the nominee, if elected as a director of the corporation, will act or vote on any issue or question that has not been disclosed to the corporation or that could interfere with such nominee’s ability to comply, if elected as a director, with such nominee’s fiduciary duties under applicable law;

(xi) a representation that the nominee is not and will not become a party to any agreement, arrangement or understanding with any person or entity other than the corporation with respect to any direct or indirect compensation, reimbursement or indemnification in connection with service or action as a nominee or director that has not been disclosed to the corporation;

(xii) an agreement in writing by the nominee to comply with all of the corporation’s corporate governance, conflict of interest, confidentiality, stock ownership and trading policies and guidelines, any other corporation policies and guidelines applicable to non-employee directors;

(xiii) all completed and signed questionnaires with respect to the stockholder and each nominee, delivered within the time prescribed by delivery of notice in this By-Law 19 in the form provided by the Secretary of the corporation (which form(s) will be provided within ten (10) days following a written request delivered to the Secretary of the corporation by a stockholder of record); and

(xiv) a representation whether the stockholder or any other participant (as defined in Item 4 of Schedule 14A under the Securities Exchange Act of 1934) will engage in a solicitation with respect to such nomination and, if so, the name of each participant in such solicitation and the amount of the cost of solicitation that has been and will be borne, directly or indirectly, by each participant in such solicitation and a representation as to whether the stockholder or any other Interested Person intends or is part of a group that intends to (A) solicit proxies in support of any nominee in accordance with Rule 14a-19 promulgated under the Securities Exchange Act of 1934 and / or (B) otherwise to solicit proxies from stockholders in support of any nominee.

The corporation may require any proposed nominee to furnish such other information as may reasonably be required by the corporation to determine the eligibility of such proposed nominee to serve as a Director of the corporation or to be considered “independent” as a Director or as a member of the audit or other committee of the Board under the various rules and standards applicable to the corporation.

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The chair of the meeting may, if the facts warrant, determine that a nomination was not made in accordance with the foregoing procedure, and if he should so determine, he shall so declare to the meeting and the defective nomination shall be disregarded. In addition, notwithstanding anything in these By-Laws to the contrary, if the stockholder or any nominee acts contrary to any representation, certification or agreement required by this By-Law 19 or otherwise fails to comply with this By-Law 19 (or any law, rule or regulation identified in this By-Law 19) or provides false or misleading information to the corporation, such nomination(s) shall be disregarded (and any such nominee shall be disqualified from standing for election or re-election), notwithstanding that proxies in respect of such vote may have been received by the corporation.

If a stockholder provides notice pursuant to Rule 14a-19(b) under the Securities Exchange Act of 1934 and such stockholder subsequently either (i) notifies the corporation that such stockholder no longer intends to solicit proxies in support of the election of a proposed nominee to the Board of Directors in accordance with Rule 14a-19(b) under the 1934 Act or (ii) fails to comply with the requirements of Rule 14a-19(a)(2) or Rule 14a-19(a)(3) under the Securities Exchange Act of 1934, then the nomination of such nominee shall be disregarded (and such nominee shall be disqualified from standing for election or reelection), notwithstanding that proxies in respect of such vote may have been received by the corporation.

A stockholder providing the written notice required by this By-Law 19 shall update and supplement such notice in writing, if necessary, so that the information provided or required to be provided in such notice is true and correct in all material respects as of (i) the record date for the determination of stockholders entitled to notice of the meeting and (ii) the date that is five (5) business days prior to the meeting and, in the event of any adjournment or postponement thereof, five (5) business days prior to such adjourned or postponed meeting, provided, that no such update or supplement shall cure or affect the accuracy (or inaccuracy) of any representations made by any stockholder or nominee or the validity (or invalidity) of any nomination that failed to comply with this By-Law 19 or is rendered invalid as a result of any inaccuracy therein. In the case of an update and supplement pursuant to clause (i) of this paragraph, such update and supplement shall be received by the Secretary of the corporation at the principal executive offices of the corporation not later than five (5) business days after the later of the record date for the determination of stockholders entitled to notice of the meeting or the public announcement of the record date meeting. In the case of an update and supplement pursuant to clause (ii) of this paragraph, such update and supplement shall be received by the Secretary of the corporation at the principal executive offices of the corporation not later than two (2) business days prior to the date for the meeting, and, in the event of any adjournment or postponement thereof, two (2) business days prior to such adjourned or postponed meeting.

Notwithstanding anything in this Article 19 to the contrary, in the event that the number of Directors to be elected to the Board is increased and either all of the nominees for Director or the size of the increased Board is not publicly announced or disclosed by the corporation at least 100 days prior to the first anniversary of the preceding year’s annual meeting, a Stockholder Notice shall also be considered timely hereunder, but only with respect to nominees for any new positions created by such increase, if it shall be delivered to the Secretary of the corporation at the principal executive office of the corporation not later than the close of business on the tenth day following the first date all of such nominees or the size of the increased Board shall have been publicly announced or disclosed.

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In the event the corporation calls a special meeting of stockholders for the purpose of electing one or more directors to the Board, any stockholder may nominate a person or persons (as the case may be), for election to such position(s) as specified in the corporation’s notice of meeting, if the Stockholder Notice required by this By-Law 19 hereof shall be delivered to the Secretary of the corporation at the principal executive office of the corporation not later than the close of business on the tenth day following the day on which the date of the special meeting and of the nominees proposed by the Board to be elected at such meeting is publicly announced or disclosed.

Notwithstanding the foregoing provisions of this By-Law 19, unless otherwise required by law, if the stockholder (or a qualified representative of the stockholder) does not appear at the annual or special meeting of stockholders of the corporation to present a nomination, such nomination shall be disregarded, notwithstanding that proxies in respect of such vote may have been received by the corporation.

In no event shall the postponement or adjournment of a stockholder meeting already publicly announced, or any announcement of such postponement or adjournment, commence a new period (or extend any time period) for the giving of notice as provided in this By-Law 19.

20. VACANCIES

Subject to the rights of the holders of any series of Preferred Stock or any other class of capital stock of the corporation (other than the Common Stock) then outstanding, any vacancies in the Board for any reason and any newly created Directorships resulting by reason of any increase in the number of Directors may, if occurring prior to the expiration of the term of office in which such vacancy or increase occurs, be filled only by the Board, acting by the affirmative vote of a majority of the remaining Directors then in office, although less than a quorum, and any Directors so elected shall hold office until the next election of the Class to which such Director was appointed and until their successors are elected and qualified or the earlier of such Director’s death, resignation or removal.

21. [RESERVED].

22. RESIGNATION

A Director may resign at any time by giving written notice to the corporation, addressed to the Chief Executive Officer or the Secretary. A Director shall offer his resignation at anytime that his employer changes from that when first elected a Director and the effectiveness of such a resignation shall be subject to its acceptance by the Chair of the Board. Such resignation shall take effect at the date of receipt of such notice or at any later time specified therein or herein. Acceptance of a resignation shall not be necessary to make it effective unless otherwise stated in the notice or herein.

23. ANNUAL MEETING

A meeting of the Board, to be known as the annual Board meeting, shall be held without call or notice immediately after and at the same general place as the annual meeting of the stockholders. The annual Board meeting shall be held for the purpose of organizing the Board, electing officers, and transacting any other business that may properly come before the meeting.

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24. REGULAR MEETINGS

Regular meetings of the Board may be held without call or notice at such place and at such time as shall be fixed by the Board.

25. SPECIAL MEETINGS

Special meetings of the Board may be called by the Chief Executive Officer and shall be called by the Secretary upon the request in writing of not less than a majority of the entire Board. Special meetings of the Board may be held at such place and at such time as shall be designated in the call thereof. Notice of special meetings of the Board shall either be mailed by the Chief Executive Officer or the Secretary to each director at least three days before the meeting, or served upon, or sent by electronic means by the Chief Executive Officer or the Secretary to each director at least one day before the meeting, but during an emergency as defined in By-Law 27, notice may be given only to such of the directors as it may be feasible to reach at the time and by such means as may be feasible at the time, including publications or private or public electronic means. Unless required by law, the notice need not state the purposes of the meeting.

26. TELEPHONIC MEETINGS

Members of the Board or any committee designated by the Board may participate in a meeting of such Board or committee by means of conference telephone or similar communications equipment by means of which all persons participating in the meeting can hear and speak to one another, and such participation shall constitute presence in person at such meeting.

27. QUORUM

Except during the existence of an emergency and except as otherwise provided in these By-Laws or in the Certificate of Incorporation, a majority of the entire Board of Directors (as defined in the Certificate of Incorporation), as fixed pursuant to these By-Laws, shall constitute a quorum for the transaction of business. During the existence of an emergency, three Directors shall constitute a quorum for the transaction of business. To the extent required to constitute a quorum at any meeting of the Board during an emergency, the officers of the corporation who are present shall be deemed, in order of rank and within the same rank in order of seniority, directors for such meeting. Subject to the provisions of the Certificate of Incorporation and except as otherwise provided in these By-Laws, the action of the majority of Directors present at a meeting at which a quorum is present shall be the act of the Board. In the event of lack of a quorum at any such meeting of the Board, a majority of the Directors present at such meeting may adjourn the meeting from time to time without notice other than announcement at the meeting until a quorum shall be obtained. At any such adjourned meeting at which there is a quorum and except as otherwise provided in these By-Laws, any business may be transacted which might have been transacted at the meeting originally called.

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An “emergency” for the purpose of these By-Laws shall be any emergency resulting from an attack on the United States or on a locality in which the corporation conducts its business or customarily holds meetings of its Board or its stockholders, or during any nuclear or atomic disaster, or during the existence of any catastrophe, or other similar emergency condition, as a result of which a quorum of the Board or a standing committee thereof cannot readily be convened for action.

28. NOTICE

Any notice which the corporation is required to give under these By-Laws may be given in person, or by telephone by any Officer of the corporation, or transmitted electronically to the Director’s home or office, or entrusted to a third party company or governmental entity for delivery to the Director to such address as appears on the books of the corporation. Such notice shall be deemed to be given at the time of mailing or transmittal.

29. ACTION WITHOUT MEETING

Any action required or permitted to be taken at any meeting of the Board or of any committee thereof may be taken without a meeting if all members of the Board or committee, as the case may be, consent thereto in writing and such written consent is filed with the minutes of the proceedings of the Board or committee.

30. ORGANIZATION

The Chair of the Board, or in his absence the Chief Executive Officer, or in his absence a Director chosen by the Directors present, shall act as chair at meetings of the Board. The Secretary of the corporation shall act as secretary at meetings of the Board but in his absence the chair of the meeting may appoint a secretary for the meeting.

31. COMPENSATION

The compensation of Directors for services as Directors and as members of committees of the Board shall be as fixed by the Board from time to time. The compensation, if any, of the Directors need not be uniform as between Directors and the compensation, if any, of the members of the committees of the Board need not be uniform either as between members of a committee or as between committees. The Board shall provide for reimbursing the Directors for expenses incurred in attending meetings of the Board or committees thereof.

Any Director, other than a member of the audit committee of the Board, may also serve the corporation in any other capacity and receive compensation, including fees and expenses, for such service. Compensation paid to members of the Board audit committee shall be limited to the compensation paid for service as Directors.

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COMMITTEES OF THE BOARD

32. STANDING AND OTHER COMMITTEES

The Directors shall from time to time designate, by resolution passed by a majority of the entire Board (as defined in Article X of the Certificate of Incorporation), an Audit Committee, a Compensation Committee and a Nominating & Governance Committee, each of which shall have and may exercise the powers of the Board in the direction of the business and affairs of the corporation in respect to the matters and to the extent hereinafter set forth, subject to the power of the Board to assign from time to time to any such committees or to any other committees such powers with respect to specific matters as the Board may deem desirable. These three committees shall be the standing committees of the corporation. The Board may, by resolution approved by a majority of the entire Board, designate such other committees as it from time to time may deem appropriate; no such committee shall consist of fewer than two Directors, and the powers of each such Committee shall be limited to those specified in the resolution designating the committee or as set forth in a committee charter that has been approved by a majority vote of the entire Board of Directors (as defined in Article X of the Certificate of Incorporation). The members of the standing committees of the Board shall all be independent Directors, as such term is defined from time to time by the New York Stock Exchange and by duly adopted resolution of the Board. The Board shall have the power at any time to fill vacancies in, to change the membership of or to dissolve any such committee.

33. PROCEDURE

Each committee shall fix its own rules of procedure and shall meet where and as provided by such rules, but the presence of a majority shall be necessary to constitute a quorum, unless otherwise provided by these By-Laws. Each committee shall keep minutes of its meetings. Any action required or permitted to be taken at any meeting or any committee may be taken without a meeting if all the members consent thereto in writing and such written consent is filed with the minutes of the proceedings of such committee. All action by each committee shall be reported to the Board.

34. AUDIT COMMITTEE

The Audit Committee shall consist of three or more members. The Board shall select the members of the Audit Committee from among the Directors who are not officers or employees of the corporation, who are otherwise independent and shall designate the Chair of the Committee. The Audit Committee shall, with respect to the corporation and the other entities as to which the corporation has power to select and engage auditors, select and engage independent public accountants to audit books, records and accounts, determine the scope of audits to be made by the auditors and establish policy in connection with internal audit programs and the scope thereof, and shall perform such other duties as the Board may from time to time prescribe.

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35. COMPENSATION COMMITTEE

The Compensation Committee shall consist of three or more members. The Board shall select the members of the Compensation Committee from among the Directors who are not officers or employees of the corporation, who are otherwise independent and shall designate the Chair of the Committee. The Compensation Committee shall constitute the Stock Option Committee provided for under any stock option plan of the corporation. It shall from time to time fix the compensation of employees who are Directors of the corporation and, in consultation with the Chief Executive Officer, the compensation of officers of the corporation who are elected by the Board. It shall review and make recommendations to the Board from time to time with respect to the compensation of Directors pursuant to By-Law 31 and shall perform such other duties as the Board may from time to time prescribe.

36. NOMINATING & GOVERNANCE COMMITTEE

The Nominating & Governance Committee shall consist of two or more members. The Board shall select the members of the Nominating & Governance Committee from among the Directors who are not officers or employees of the corporation, who are otherwise independent and shall designate the Chair of the Committee. The Nominating & Governance Committee shall have the power to: propose and consider suggestions as to candidates for membership on the Board; periodically recommend to the Board candidates for vacancies on the Board due to resignations or retirements or due to such standards for composition of Board members as may from time to time legally prevail; review and recommend to the Board such modifications to the prevailing Directors retirement policy as may be deemed appropriate in light of contemporary standards, and propose to the Board on or before March 1 of each year a slate of Directors for submission to the stockholders at the annual meeting, review and propose governance standards to the Board, conduct periodic evaluations of the Board, Board committee and Director performance and perform such other duties as the Board may from time to time prescribe.

37. ALTERNATES; VACANCIES IN COMMITTEES

The Board may designate one or more qualified Directors as alternate members of any committee. Alternate members shall serve, in the order in which the Board shall determine, when one or more members of such committee shall be absent or disqualified. Alternate members may attend committee meetings as observers, without the right to vote when members are present, when fewer than all are present, only an alternate member serving the place of an absent or disqualified member shall have the right to vote. If no alternate is available, the committee member or members thereof present at any meeting and not disqualified from voting, whether or not he or they constitute a quorum, may unanimously appoint another member of the Board to act at the meeting in place of any absent or disqualified member. All members of all committees (including Chairmen) shall serve at the pleasure of the Board.

OFFICERS

38. DESIGNATION; ELECTION; QUALIFICATION; TERM

Subject to By-Law 41 and By-Law 42, each year at the annual Board meeting, the Directors shall elect a Chair of the Board, a Chief Executive Officer, a Secretary and a Treasurer. From time to time the Board may also elect or appoint a Vice Chair of the Board or Vice Chairmen of the Board, one or more Presidents, such Executive, Senior or other Vice Presidents as it may deem appropriate, a Chief Financial Officer, and such other officers, including a Controller, Assistant Vice Presidents, Assistant Secretaries, Assistant Treasurers and Assistant Controllers, as it may deem appropriate.

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The Chief Executive Officer may appoint any officers of the corporation not required to be elected by the Board, as he may deem appropriate. The Chair of the Board, the Chief Executive Officer, and any Vice Chair of the Board must be Directors; no other officer need be a director. Any number of offices may be held by the same person. The term of each officer, whenever elected or appointed, shall be until the election or appointment (as the case may be) and qualification of his successor or until his earlier death, resignation or removal.

39. DUTIES

The officers shall have such powers and perform such duties as are prescribed in these By-Laws, or, in the case of an officer whose powers and duties are not so prescribed, as may be assigned by the Board or delegated by or through the Chief Executive Officer.

40. RESIGNATION; REMOVAL; VACANCIES

Any officer may resign at any time by giving notice to the corporation addressed to the Chief Executive Officer or the Secretary. Such resignation shall take effect at the date of the receipt of such notice or at any later time specified therein. Acceptance of a resignation shall not be necessary to make it effective unless otherwise stated in the notice. Subject to By-Law 41, any officer may be removed by the Board at any time with or without cause. Any appointed officer may be removed by the Chief Executive Officer at any time with or without cause. Subject to By-Law 41, a vacancy in any office may be filled by the Board, and a vacancy in any appointed office may be filled by the Chief Executive Officer, for the unexpired portion of the term.

41. CHIEF EXECUTIVE OFFICER

The Chief Executive Officer of the corporation shall be elected by the Board. Subject to the Board, the Chief Executive Officer shall be in general and active charge, control and supervision over the management and direction of the business, property and affairs of the corporation. The Chief Executive Officer shall keep the Board fully informed, and shall freely consult it, concerning the business of the corporation in his charge.

The Chief Executive Officer shall, subject to these By-Laws, have authority to:

(i) appoint or approve the appointment of employees to various posts and positions in the corporation bearing titles designated or approved by him and to prescribe their authority and duties, which may include the authority to appoint subordinates to various other posts and positions; and

(ii) remove or approve the removal of employees so appointed; and

(iii) sign, execute and acknowledge, on behalf of the corporation, all deeds, mortgages, bonds, notes, debentures, stock certificates, contracts, including contracts of guaranty and suretyship, leases, reports and other documents and instruments, except where the signing or execution thereof by some other officer or employee of the corporation shall be expressly authorized and directed by law, or by the Board, or by these By-Laws. Unless otherwise provided by law, or by these By-Laws, or by the Board, the Chief Executive Officer may authorize in writing filed with the Secretary, any officer, employee, or agent of the corporation to sign, execute and acknowledge, on behalf of the corporation and in his place and stead, any or all such documents and instruments.

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The Chief Executive Officer shall have such other authority and perform such other duties as are incident to the office of Chief Executive Officer and as may be prescribed from time to time by the Board and these By-Laws.

In the absence or disability of the Chief Executive Officer, or in case of an unfilled vacancy in that office, until such time as the Board shall elect his successor, his duties shall be performed and his powers shall be exercised by other elected officers of the corporation who are also Directors (unless none are Directors) in the order in which such officers were listed in their respective elections.

42. CHAIRMAN OF THE BOARD, VICE CHAIRMAN OF THE BOARD AND PRESIDENT

The Chair of the Board, any Vice Chair of the Board and any President, acting alone, shall have authority to sign, execute and acknowledge on behalf of the corporation, all deeds, mortgages, bonds, notes, debentures, stock certificates, contracts, including contracts of guaranty and suretyship, leases, reports and other documents and instruments, except where the signing or execution thereof by some other officer or employee shall be expressly authorized and directed by law, or by the Board, or by the Chief Executive Officer or by these By-Laws. Each shall have such additional powers and perform such additional duties as may be assigned to him by the Board or as may be delegated to him by the Chief Executive Officer.

43. VICE PRESIDENTS

Each Vice President shall have such powers and perform such duties as may be assigned to him by the Board or as may be delegated to him by the Chief Executive Officer.

Each Executive Vice President shall have authority to sign, execute and acknowledge on behalf of the corporation, all deeds, mortgages, bonds, notes, debentures, contracts, including contracts of guaranty and suretyship, leases, reports and other documents and instruments, except where the signing or execution thereof by some other officer or employee shall be expressly authorized and directed by law, or by the Board, or by the Chief Executive Officer, or by these By-Laws.

44. CHIEF FINANCIAL OFFICER

The Chief Financial Officer shall:

(i) be principal financial officer of the corporation and have responsibility for all financial affairs of the corporation; and

(ii) protect the cash, securities, receivables and other financial resources of the corporation, have responsibility for investment, receipt, custody and disbursement of such resources, and establish policies for granting credit to customers; and (iii) maintain the creditworthiness of the corporation; and

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(iv) negotiate and procure capital required by the corporation, including long-term debt and equity, maintain adequate sources for the corporation’s short-term financing requirements and maintain banking relationships; and

(v) administer the accounting policies of the corporation and the internal controls with respect to its financial affairs; and

(vi) supervise the corporation’s books of account, and have access to all records, including the Secretary’s records; and

(vii) in general, have such other powers and perform such other duties as may be assigned from time to time by the Board or by or through the Chief Executive Officer.

45. CONTROLLER

The Controller shall:

(i) be the principal accounting officer of the corporation; and

(ii) have custody and charge of the corporation’s books of account, and have access to all records, including the Secretary’s and the Treasurer’s records, for purpose of obtaining information necessary to verify or complete the records of the Controller’s office; and

(iii) implement the policies for granting credit to customers; and

(iv) implement the internal controls with respect to the financial affairs of the corporation; and

(v) have the responsibility for processing vouchers for payment by the Treasurer; and

(vi) in general, have such other powers and perform such other duties as may be assigned from time to time by the Board or by or through the Chief Executive Officer.

46. SECRETARY

The Secretary shall:

(i) attend and keep the minutes of all meetings of the stockholders, the Board, and of such committees as the Board may direct; and

(ii) have custody of the corporate seal and all corporate records (including transfer books and stock ledgers), contracts, papers, instruments, documents and books of the corporation except those required to be kept by other officers under these By-Laws; and

(iii) sign on behalf of the corporation such documents and instruments as require his signature when approved in accordance with these By-Laws, and to such documents he shall affix the corporate seal when necessary and may do so when he deems it desirable; and (iv) see that notices are given and records and reports are properly kept and filed by the corporation as required by these By-Laws or as required by law; and

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(v) in general, have such other powers and perform such other duties as are incident to the office of Secretary and as may be assigned to him from time to time by the Board or by or through the Chief Executive Officer.

47. TREASURER

The Treasurer shall:

(i) receive and sign receipts for all moneys paid to the corporation and shall deposit the same in the name and to the credit of the corporation in authorized banks or depositories; and

(ii) when necessary or desirable, endorse for collection on behalf of the corporation all checks, drafts, notes and other obligations payable to it; and

(iii) disburse the funds of the corporation only upon vouchers duly processed and under such rules and regulations as the Board may from time to time adopt; and

(iv) keep full and accurate accounts of the transactions of his office in books belonging to the corporation; and

(v) render as the Board may direct an account of the transactions of his office; and

(vi) in general, have such other powers and perform such other duties as are incident to the office of Treasurer and as may be assigned to him from time to time by the Board or by or through the Chief Executive Officer.

MISCELLANEOUS

48. OFFICES

The registered office of the corporation in the State of Delaware shall be located at 3411 Silverside Road, Tatnall Building, Suite 104, Wilmington, New Castle County, Delaware 19810 and the name of the registered agent in charge thereof shall be Corporate Creations Network Inc.

The corporation may have such other offices as the Board may from time to time determine; provided, that, as of the date hereof, the corporation’s headquarters will be in Alpharetta, Georgia. The books of the corporation may be kept outside the State of Delaware.

49. SEAL

The corporation’s seal shall be circular in form with “MATIV HOLDINGS, INC.” and “DELAWARE” around the periphery and “CORPORATE SEAL” within.

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50. FISCAL YEAR

The fiscal year of the corporation shall begin on January 1 of each year.

51. ANNUAL REPORT

At least fifteen (15) days in advance of the annual meeting of stockholders, but not later than three (3) months after the close of the fiscal year, the Board shall publish and submit to the stockholders a consolidated balance sheet of the corporation and its consolidated subsidiaries as of the end of the previous fiscal year and the related consolidated income and cash flow statements of the corporation and its consolidated subsidiaries for the previous fiscal year.

52. INDEMNIFICATION OF DIRECTORS AND OFFICERS

The corporation shall:

(i) indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (other than an action by or in the right of the corporation) by reason of the fact that he is or was a director or officer of the corporation, or is or was serving at the request of the corporation as a director or officer of another corporation, or in the case of an officer or director of the corporation is or was serving as an employee or agent of a partnership, joint venture, trust or other enterprise, against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred by him in connection with such action, suit or proceeding if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had no reasonable cause to believe his conduct was unlawful. The termination of any action, suit or proceeding by judgment, order, settlement, conviction, or upon a plea of nolo contendere or its equivalent, shall not, of itself, create a presumption that the person did not act in good faith and in a manner which he reasonably believed to be in or not opposed to the best interests of the corporation, and, with respect to any criminal action or proceeding, had reasonable cause to believe that his conduct was unlawful; and

(ii) indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action or suit by or in the right of the corporation to procure a judgment in its favor by reason of the fact he is or was a director or officer of the corporation, or is or was serving at the request of the corporation as a director or officer of another corporation, or in the case of an officer or director of the corporation is or was serving as an employee or agent of a partnership, joint venture, trust or other enterprise against expenses (including attorneys’ fees) actually and reasonably incurred by him in connection with the defense or settlement of such action or suit if he acted in good faith and in a manner he reasonably believed to be in or not opposed to the best interests of the corporation and except that no indemnification shall be made in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to the corporation unless and only to the extent that the Court of Chancery or the court in which such action or suit was brought shall determine upon application that, despite the adjudication of liability but in view of all the circumstances of the case, such person is fairly and reasonably entitled to indemnity for such expenses which the Court of Chancery or such other court shall deem proper.

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The corporation shall be required to indemnify an indemnitee in connection with a proceeding (or part thereof) initiated by such indemnitee against the corporation or any of its Directors or employees only if the initiation of such proceeding (or part thereof) by the indemnitee was authorized by the Board. Notwithstanding the foregoing, the corporation shall be required to indemnify an indemnitee in connection with a proceeding seeking to enforce rights to indemnification without the authorization of the Board to the extent that such proceeding is successful on the merits. To the extent that a director or officer of the corporation has been successful on the merits or otherwise in defense of any action, suit or proceeding referred to in subsections (i) and (ii), or in defense of any claim, issue or matter therein, he shall be indemnified against expenses (including attorneys’ fees) actually and reasonably incurred by him in connection therewith.

Any indemnification under subsections (i) and (ii) (unless ordered by a court) shall be made by the corporation only as authorized in the specific case upon a determination that indemnification of the director or officer is proper in the circumstances because he has met the applicable standard of conduct set forth in subsections (i) and (ii). Such determination shall be made (1) by a majority vote of the Directors who were not parties to such action, suit or proceedings, even though less than a quorum; or (2) if there are no such Directors, or if such Directors so direct, by independent legal counsel in a written opinion; or (3) by the stockholders.

Expenses (including attorneys’ fees) incurred in defending any civil, criminal, administrative or investigative action, suit or proceeding shall be paid by the corporation in advance of the final disposition of such action, suit or proceeding upon receipt of an undertaking by or on behalf of the director or officer to repay such amount if it shall ultimately be determined that he is not entitled to be indemnified by the corporation as authorized in this By-Law.

The indemnification and advancement of expenses provided by, or granted pursuant to, the other paragraphs of this By-Law shall not be deemed exclusive of any other rights to which those seeking indemnification or advancement of expenses may be entitled under any by-law, agreement, vote of stockholders or disinterested Directors or otherwise, both as to action in his official capacity and as to action in another capacity while holding such office, and shall continue as to a person who has ceased to be a director or officer and shall inure to the benefit of the heirs, executors and administrators of such a person.

The corporation’s obligation, if any, to indemnify any person who was or is serving at its request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust, enterprise or nonprofit entity shall be reduced by any amount such person may collect as indemnification from such other corporation, partnership, joint venture, trust, enterprise or nonprofit entity.

The Board may authorize and direct that insurance be purchased and maintained on behalf of any person who is or was a director or officer of the corporation, or is or was serving at the request of the corporation as a director or officer of another corporation, or in the case of an officer or director of the corporation, is or was serving as an employee or agent of a partnership, joint venture, trust or other enterprise against any liability asserted against him and incurred by him in such capacity, or arising out of his status as such, whether or not the corporation would have the power to indemnify him against such liability under the provisions of this By-Law.

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53. RELIANCE ON RECORDS

Each director, each member of any committee designated by the Board, and each officer, shall, in the performance of his duties, be fully protected in relying in good faith upon the records of the corporation and upon such information, opinion, reports or statements presented to the corporation by any of the corporation’s officers or employees, or committees of the Board, or by any other person as to matters the director, member or officer reasonably believes are within such other person’s professional or expert competence and who has been selected with reasonable care by or on behalf of the corporation.

54. INSPECTION OF BOOKS

The Directors shall determine from time to time whether, and, to what extent and at what times and places and under what conditions and regulations the accounts and other books and records of the corporation (except such as may by statute be specifically open to inspection) or any of them, shall be open to the inspection of the stockholders, and the stockholders’ rights in this respect are and shall be restricted and limited accordingly.

55. TRANSACTIONS WITH THE CORPORATION

No contract or transaction between the corporation and one or more of its Directors or officers, or between the corporation and any other corporation, partnership, association, or other organization in which one or more of its Directors or officers are directors or officers, or have a financial interest, shall be void or voidable solely for this reason, or solely because the Director or officer is present at or participates in the meeting of the Board or committee thereof which authorizes the contract or transaction, or solely because his or their votes are counted for such purposes, if:

(i) the material facts as to his relationship or interest and as to the contract or transaction are disclosed or are known to the Board or the committee, and the Board or committee in good faith authorizes the contract or transaction by the affirmative votes of a majority of the disinterested Directors, even though the disinterested Directors be less than a quorum; or

(ii) the material facts as to his relationship or interest and as to the contract or transaction are disclosed or are known to the stockholders entitled to vote thereon, and the contract or transaction is specifically approved in good faith by vote of the stockholders; or

(iii) the contract or transaction is fair as to the corporation as of the time it is authorized, approved or ratified, by the Board, a committee thereof, or the stockholders.

Common or interested Directors may be counted in determining the presence of a quorum at a meeting of the Board or of a committee which authorizes the contract or transaction.

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No other contract or transaction in which a director or officer has an interest and which may, under law, be authorized, approved or ratified by the Board, a committee thereof, or the stockholders shall be void or voidable if authorized, approved or ratified by the body which under law may authorize, approve or ratify such contract or transaction.

56. RATIFICATION

Any transaction questioned on the ground of lack of authority, defective or execution, adverse interest of director, officer, or stockholder, nondisclosure, miscomputation, or the application of improper principles or practices of accounting may be ratified before or after judgment, by the Board or by the stockholders in case less than a quorum of Directors is qualified; and, if so ratified, shall have the same force and effect as if the questioned transaction had been originally duly authorized, and said ratification shall be binding upon the corporation and its stockholders and shall constitute a bar to any claim or execution of any judgment in respect to such questioned transaction.

57. VOTING OF STOCKS

Unless otherwise ordered by the Board, any one of the Chief Executive Officer, the Chair of the Board, the President, any Vice Chair of the Board, any Executive Vice President or any Senior Vice President shall have full power and authority, on behalf of the corporation, to consent to or approve of any action by, and to attend, act and vote at any meeting of stockholders of, any company in which the corporation may hold shares of stock, and in giving such consent or approval or at any such meeting shall possess and may exercise any and all rights and powers incident to the ownership of such shares and which as the holder thereof, the corporation might possess and exercise if personally present, and may exercise such power and authority through the execution of proxies or may delegate such power and authority to any other officer, agent or employee of the corporation.

58. WAIVER OF NOTICE

Whenever any notice is required to be given, a waiver thereof in writing signed by, or electronic transmission by (if applicable), the person or persons entitled to the notice, whether before or after the time stated therein, shall be deemed equivalent thereto.

The attendance of a stockholder at any stockholder meeting shall constitute a waiver of notice at such meeting, except where the stockholder attends the stockholder meeting for the express purpose of objecting at the beginning of the meeting to the transaction of any business because the meeting is not lawfully called or convened. Neither the business to be transacted at, nor the purpose of, any annual or special meeting of stockholders need be specified in any waiver of notice unless so required by law.

The attendance of a Director at any meeting of the Board shall constitute a waiver of notice of such meeting, except where the Director attends the meeting for the express purpose of objecting at the beginning of the meeting to the transaction of any business because the meeting is not lawfully called or convened. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of the Board need be specified in any notice or waiver of notice of such meeting unless so required by law.

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59. DISPENSING WITH NOTICE

No notice need be given to any person with whom communication is made unlawful by any law of the United States or any rule, regulation, proclamation or executive order issued under any such law.

60. FORUM FOR ADJUDICATION OF DISPUTES

Unless the corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any Director, officer or other employee of the corporation to the corporation or the corporation’s stockholders, (iii) any action asserting a claim against the corporation or any of its directors, officers or other employees arising pursuant to any provision of the Delaware General Corporation Law, the Certificate of Incorporation or these By-Laws (in each case, as may be amended from time to time), or (iv) any action asserting a claim against the corporation or any of its directors, officers or other employees governed by the internal affairs doctrine of the State of Delaware shall be the Court of Chancery of the State of Delaware or another state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware).

61. AMENDMENTS

Subject to the provisions of the Certificate of Incorporation, these By-Laws may be altered, amended or repealed by the stockholders or by the Board.

The following emergency provisions are excerpted

from § 110 Delaware General Corporation Law

The Board, either before or during any such emergency, may provide, and from time to time modify, lines of succession in the event that during such emergency any or all officers or agents of the corporation shall for any reason be rendered incapable of discharging their duties.

The Board, either before or during any such emergency, may, effective in the emergency, change the head office or designate several alternative head offices or regional offices, or authorize the officers so to do.

No officer, director or employee acting in accordance with any emergency by-laws shall be liable except for willful misconduct.

To the extent not inconsistent with any emergency by-laws so adopted, the by-laws of the corporation shall remain in effect during any emergency and upon its termination the emergency by-laws shall cease to be operative.

Unless otherwise provided in emergency by-laws, notice of any meeting of the Board during such an emergency may be given only to such of the directors as it may be feasible to reach at the time and by such means as may be feasible at the time, including publication or radio.

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To the extent required to constitute a quorum at any meeting of the Board during such an emergency, the officers of the corporation who are present shall, unless otherwise provided in emergency by-laws, be deemed, in order of rank and within the same rank in order of seniority, directors for such meeting.

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Exhibit 10.1

PERSONAL AND CONFIDENTIAL

March 11, 2025

Shruti Singhal

Dear Mr. Singhal,

Congratulations on your appointment as the next President and Chief Executive Officer of Mativ Holdings, Inc. We are pleased to present you with this offer of employment (this “Employment Letter”) to memorialize the terms of your appointment.

Employer (Legal Entity):

Mativ Holdings, Inc. (the “Company”).

Position:

President and Chief Executive Officer.

In connection with your appointment as President and Chief Executive Officer, you will continue to serve on the Board of Directors of the Company (the “Board”).

Reporting To:

The Board

Location:

Alpharetta, GA

Effective Date:

March 11, 2025

Term:

The Effective Date through March 11, 2026. At the conclusion of the Term, this Employment Letter will be terminated and be of no further force or effect.

Base Compensation:

During the Term, you will receive a monthly stipend of $110,000, payable consistent with the Company’s regular payroll practices. If you remain employed through the last day of the Term, you will receive a total of 12 monthly payments of $110,000.

If your employment is terminated for any reason before the end of the Term, your final monthly stipend will be prorated for days worked.

Short-Term Incentive Plan:

During the Term, you will not be eligible to participate in the Company’s Short-Term Incentive Plan or be otherwise eligible for any annual incentive payments.

Equity Grant:

During the Term, you will be eligible to participate in the Mativ Holdings, Inc. 2024 Equity Incentive Plan (the “Plan”). You will receive a one-time grant of time-based restricted stock units on the Effective Date equal to US$2,100,000 (“RSUs”). The RSUs will cliff-vest on the last day of the Term, subject to you remaining employed by the Company through the last day of the Term.

The RSUs are subject to the Plan and RSU award agreement, which will control in all instances.

Compensation Subject to Company Clawback Policies:

The RSUs will be subject to any clawback policies or provisions applicable to other executive officers of the Company.

Vacation/Holidays:

Under the Company’s vacation policy, you are entitled to receive paid vacation days and holidays consistent with the terms of the policy as in effect from time to time.

Executive Severance Benefits:

During the Term, you will not be eligible for the Company’s Executive Severance Plan; provided, however, that if you are involuntarily terminated without Cause (defined throughout this Employment Letter as such term is defined in the Company’s Executive Severance Plan) during the Term, and subject to your execution of a waiver and release of claims and a restrictive covenant agreement in favor of the Company, you will be eligible for three monthly termination payments of $110,000 following your termination of employment.

In addition, if you are involuntarily terminated without Cause during the Term, and subject to your execution of a waiver and release of claims and a restrictive covenant agreement in favor of the Company, you will vest in a prorated number of the RSUs, based on a fraction, the numerator of which is the number of days you were employed by the Company during the Term and the denominator of which is 365. If you are involuntarily terminated without Cause or you resign for Good Reason (as such term is defined in the Company’s Executive Severance) on or following a Change of Control (as such term is defined in the Company’s Executive Severance Plan), your RSUs will become fully vested on your termination of employment.

Benefits:

You are eligible to continue to participate in and receive benefits under the employee benefit and insurance plans, programs or arrangements available to similarly situated executives of the Company, subject to and consistent with the terms, conditions and overall administration of each such benefit plan, program or arrangement in place from time-to-time.

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Reimbursement of Business Expenses:

The Company will reimburse you for any expenses reasonably and necessarily incurred by you during your employment with the Company in furtherance of your duties, including travel, meals and accommodations, subject to your compliance with the Company’s policies with respect to reimbursement of business expenses and provision of supporting receipts as in effect from time to time.

Such reimbursement will include reimbursement for any reasonable travel expenses incurred for travel between your primary residence in the Philadelphia, PA area and the Company’s headquarters in Alpharetta, GA.

Variations:

The Company reserves the right to make reasonable changes to any of the terms of your employment. You will be notified in writing of any changes as soon as possible and in any event within one month of the change.

This offer of employment is contingent upon your agreement to the conditions of employment outlined in this Employment Letter.

This Employment Letter supersedes and completely replaces any prior oral or written communication concerning the subject matters addressed in this letter. This Employment Letter is not an employment contract and should not be construed or interpreted as containing any guarantee of continued employment or employment for a specific term.

Please indicate your decision on this offer of employment by electronically signing all offer documentation. Please also save/print a copy of the offer documentation for your files.

Sincerely,

/s/ Mark Johnson

By: Mark Johnson

Date: March 11, 2025

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Accepting this Offer of Employment:

Its: Chief Legal and Administrative Officer You certify to the Company that you are not subject to a non-competition agreement or any other post-employment restrictive covenants that would preclude or restrict you from performing the duties of the position that the Company has offered you in this Employment Letter. We also advise you of the Company’s strong policy of respecting the confidential information and intellectual property rights of other companies. You should not bring with you to your position any documents or materials designated as confidential, proprietary or trade secret by another company, nor in any other way breach any proprietary information, confidentiality, non-competition or similar agreement to which you are a party and that remains in effect while you are employed by the Company.

You further acknowledge that this Employment Letter reflects the general description of the terms and conditions of your employment with the Company, and is not a contract of employment for any definite duration of time. For the avoidance of doubt, your employment relationship with the Company will be at-will, meaning that either you or the Company may terminate the employment relationship with or without Cause at any time. Notwithstanding the foregoing, should you resign from your employment, you will give the Company thirty (30) days’ prior written notice.

By signing below, you acknowledge that you have read and understand the foregoing information relative to the Company’s terms and conditions of employment and understand that your employment offer is conditioned upon their satisfaction.

Acknowledged and Agreed:

/s/ Shruti Singhal

By: Shruti Singhal

Date: March 11, 2025

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Exhibit 10.2

SEPARATION AGREEMENT

AND GENERAL WAIVER AND RELEASE

This Separation Agreement and General Waiver and Release (“Agreement”) is made by and between Mativ Holdings, Inc. and Neenah, Inc. (hereinafter, collectively the “Company”), and Julie Schertell (hereinafter, “Employee”). The Company and Employee are each referred to as a “Party” and collectively as the “Parties.” The Effective Date of this Agreement is defined in Section 7 herein.

WHEREAS, Employee was employed at-will by the Company as its President and Chief Executive Officer;

WHEREAS, Employee’s employment with the Company ends on March 11, 2025; and

WHEREAS, the Parties wish to enter into this Agreement to document the severance and other benefits that Employee will receive under the Mativ Holdings, Inc. Executive Severance Plan (the “Severance Plan”) and the outstanding award agreements governing Employee’s outstanding equity awards, and to otherwise document the end of the Parties’ relationship and any continuing obligations of the Parties to one another, and to fully and finally resolve any actual or potential disputes, whether known or unknown, that may exist between them.

WHEREAS, the payments and benefits set forth in this Agreement are the exclusive payments and benefits to Employee in connection with the ending of Employee’s employment.

NOW THEREFORE, in consideration of the promises, agreements, representations, and acknowledgments made herein, and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Parties agree as follows:

1. Separation Date. Employee’s final day of employment with the Company is March 11, 2025 (the “Separation Date”). On the Separation Date, Employee’s employment with the Company will end, and by executing this Agreement and without any additional action by the Parties, Employee will resign from all positions as of the Separation Date, including any officer or director positions she holds with the Company, or any subsidiaries or entities affiliated with the Company. After the Separation Date, Employee will neither be, nor will Employee represent that she is, an employee, director, officer, attorney, agent, or representative of the Company for any purpose. Employee understands and agrees that her employment with the Company is ending on the Separation Date and that she has no right to or expectation of re-employment by the Company and that as of the Separation Date, Employee will have incurred a “separation from service” under Section 409A of the Internal Revenue Code of 1986, as amended. On and after the Separation Date, the Company shall take commercially reasonable steps to cease using Employee’s personally identifiable information on any prospective application, license or registration, or any renewals thereof, and as the authorized person (or similar capacity) with all legal and regulatory authorities.

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2. No Consideration Absent Execution and Non-Revocation of This Agreement; No Other Consideration. Employee acknowledges and agrees that Employee is not eligible for or entitled to any payments, equity or benefits other than as provided in this Agreement. The Company will pay to Employee any earned, unpaid wages through the Separation Date, as required by law, all less all applicable and legally required withholdings and deductions, to be paid out on the Company’s first regularly scheduled payroll date after the Separation Date in accordance with the Company’s standard payroll practices. In addition, the Company will pay to Employee an amount equal to $16,419 in respect to Employee’s accrued vacation, payable in a single cash lump sum within thirty (30) days following the Separation Date. Employee acknowledges and agrees that, except as provided in this Agreement, Employee has been fully paid any and all compensation earned through the Separation Date, including, but not limited to, all wages, bonuses, commissions, premiums, stock, stock options, vesting, reimbursable business expenses, and any and all other benefits and compensation due to Employee, provided that Employee may submit reimbursable business expenses during the five business days after the Separation Date. Employee acknowledges and agrees Employee would not receive the monies and benefits specified in Sections 3(a) –3(g) below but for Employee’s execution and non-revocation of this Agreement and compliance with the terms and conditions contained herein.

3. Separation Payments. In consideration of the promises and covenants made by Employee in this Agreement, including the general waiver and release of claims which forms a material part of this Agreement and Employee’s compliance with all of the terms and conditions of this Agreement, and conditioned on Employee’s timely execution and non-revocation of this Agreement, the Company will make the following “Separation Payments” pursuant to the Severance Plan and the outstanding award agreements governing Employee’s outstanding equity awards consistent with a termination without cause pursuant to such plans and agreements:

(a) the Company will pay to Employee the prorated portion of Employee’s annual short term cash incentive bonus payable pursuant to the STIP that will be determined to be payable for calendar year 2025 based on actual performance attainment and prorated based on the Employee’s days of service during calendar year 2025 through the Separation Date as a one-time, lump-sum payment, less all applicable and legally required withholdings and deductions, to be paid out when bonuses are paid to similarly situated executives but no later than March 15, 2026;

(b) the Company will pay to Employee severance in the amount of $4,360,200 as a one-time, lump-sum payment, less all applicable and legally required withholdings and deductions, to be paid within sixty (60) days following the Separation Date;

(c) the Company will vest and settle with Employee:

(i) 1,069 shares of time-based restricted stock units under the Mativ Holdings, Inc. 2015 Long-term Incentive Plan (“2015 LTIP”) granted on February 16, 2023, and

(ii) 22,776 shares of time-based restricted stock units under the Mativ Holdings, Inc. 2024 Equity and Incentive Plan (“2024 LTIP”) granted on February 13, 2024,

for a total of 23,845 shares of time-based restricted stock units constituting a prorated portion of her unvested time-based restricted stock unit award agreements under the 2015 LTIP and 2024 LTIP, subject to the terms and conditions of such plan and agreements; (d) the Company will vest and settle with Employee:

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(i) 26,102 shares of performance-based restricted stock units under the 2015 LTIP granted on February 16, 2023, and

(ii) 53,805 shares of performance-based restricted stock units under the 2024 LTIP granted on February 13, 2024,

for a total of 79,907 shares of performance-based restricted stock units constituting a prorated portion of her unvested performance-based restricted stock units award agreements under the 2015 LTIP and 2024 LTIP and based on average completed performance;

(e) the Company will pay to Employee a one-time, lump-sum payment of $25,000, less all applicable and legally required withholdings and deductions, for professional outplacement services, to be paid within sixty (60) days following the Separation Date; and

(f) the Company will pay to Employee a lump-sum payment equal to the monthly premiums that Employee would be required to pay if she elected continuation coverage under the Consolidated Omnibus Budget Reconciliation Act of 1985, as amended (“COBRA”) under the medical and dental plans of the Company in which the Employee was participating immediately before the Separation Date based upon the premium rates in effect as of the Separation Date, multiplied by twenty-four (24), to be paid within sixty (60) days following the Separation Date.

(g) In addition, upon presentation of appropriate documentation, the Company shall pay Employee’s reasonable counsel fees, not to exceed $10,000, incurred in connection with the negotiation and documentation of this Agreement, and matters related hereto, payable within sixty (60) days following the Separation Date; provided, however, that in the event the Company requests that Employee submit invoices associated with such legal representation to substantiate the reimbursement of reasonable attorneys’ fees and costs, Employee shall be permitted to redact such legal invoices to protect and preserve attorney-client privilege.

(h) Employee acknowledges and agrees that Employee is not eligible for any payments or benefits other than as provided in this Agreement and expressly acknowledges that she is not eligible for any additional equity interests other than the interests already owned by Employee or otherwise specified herein.

4. General Waiver and Release of Known and Unknown Claims. Employee understands and agrees that her acceptance of this Agreement means that, except as stated in Sections 5 and 12, Employee is forever waiving any and all rights to bring suit against, releasing from any and all liability, and giving up any and all legal claims or other rights and remedies that Employee may have against the Company and its subsidiaries, affiliates, and related companies, predecessors and successors, their insurers, their directors or members, officers, managers, employees, agents, and representatives (the “Releasees”), individually and/or in their business capacities, for any claims, relief, remedies, liabilities, damages, or benefits whatsoever that are based on, arise from, or relate to, in whole or in part, any facts, acts, or omissions that occurred on or before the date that Employee signed this Agreement whether known or unknown. Employee understands that this waiver and release of claims and liabilities includes claims relating to Employee’s employment and the termination of Employee’s employment, any Company policy,

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practice, contract, or agreement (written or oral), any tort or personal injury, any policies, practices, laws or agreements governing the payment of wages, commissions, or other compensation, and any federal laws concerning employment discrimination or retaliation, including, but not limited to: Title VII of the Civil Rights Act of 1967, the Civil Rights Act of 1991, Sections 1981 through 1988 of Title 42 of the United States Code, the Age Discrimination in Employment Act of 1967 (“ADEA”) (and as amended by the Older Worker’s Benefit Protection Act of 1990 (“OWBPA”)), the Employee Retirement Income Security Act of 1974 (with respect to unvested benefits), the National Labor Relations Act of 1935 (with respect to rights and claims under Sections 7 and 8, including the right to file an unfair labor practice charge), the Fair Labor Standards Act of 1938 (with respect to rights and claims that may be legally waived and released by private agreement), the Equal Pay Act of 1963, the Lilly Ledbetter Fair Pay Act of 2009, the Family and Medical Leave Act of 1993 (“FMLA”), the Americans with Disabilities Act of 1990, the Genetic Information Nondiscrimination Act of 2008, the Rehabilitation Act of 1973, the Worker Adjustment and Retraining Notification Act of 1988, the Sarbanes-Oxley Act of 2002, the Equal Pay Act of 1963, the Immigration Reform and Control Act of 1986, the Occupational Safety and Health Act of 1970, and the Fair Credit Reporting Act of 1970, all as amended, modified, or restated; any and all claims under: the Georgia Fair Employment Practices Act, the Georgia Equal Pay Act, the Georgia Prohibition of Age Discrimination in Employment Act, the Georgia Equal Employment for Persons with Disabilities Code, the Georgia Discriminatory Wage Practices Based on Sex Act, all other state and local laws that may be legally waived, all including any amendments and their respective implementing regulations, and any other state or local law (statutory, regulatory, or otherwise) that may be legally waived and released, however, the identification of specific statutes is for purposes of example only, and the omission of any specific statute or law shall not limit the scope of this general waiver and release in any manner.

(a) EMPLOYEE UNDERSTANDS THAT THIS AGREEMENT RELEASES AND WAIVES ALL CLAIMS BASED ON FACTS OR OMISSIONS OCCURRING ON OR BEFORE THE DATE THAT EMPLOYEE SIGNS THIS AGREEMENT, EVEN IF EMPLOYEE DOES NOT HAVE KNOWLEDGE OF THOSE FACTS OR OMISSIONS AT THE TIME EMPLOYEE SIGNS THIS AGREEMENT.

5. Employee’s Rights and Claims Not Waived. Employee understands this Agreement does not waive any rights, claims, or liabilities she may have concerning or arising from: (a) acts or conduct occurring after the date she signs the Agreement; (b) unemployment insurance benefits or workers’ compensation benefits; (c) vested benefits under any plan currently maintained by the Company that provides for retirement or pension benefits or similar (however, Employee agrees and acknowledges the Separation Payments provided in Section 3 shall not be considered or included for purposes of any retirement benefit contribution or plan); (d) any claim for breach of this Agreement by Company; (e) rights to defense and indemnity and liability insurance coverage (which shall expressly survive Employee’s termination of employment and execution of this Agreement); (f) any rights Employee may have as a stockholder of the Company; or (g) any other right or claim that cannot be legally waived.

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6. Employee’s Knowing and Voluntary Waiver and Release of Claims Under the ADEA; Consideration Period for This Agreement. Employee will have a full twenty-one (21) calendar days following her receipt of this Agreement to sign, accept, and return this Agreement to the Company. Employee shall return her signed Agreement to Mark Johnson, Chief Legal and Administrative Officer, by 11:59 PM Eastern Standard Time on the twenty-first (21st) calendar day following the date of her receipt of this Agreement for her acceptance to be effective. By signing this Agreement, Employee acknowledges and agrees that Employee has been advised of and understands the following: (a) Employee has carefully read and fully understands all terms and conditions of this Agreement; (b) Employee is receiving valid consideration for this Agreement that is in addition to anything of value to which Employee is already entitled; (c) this Agreement does not waive rights or claims that may arise after it is executed; (d) by signing this Agreement, Employee is waiving rights under the ADEA (and as amended by the OWBPA); (e) Employee has been advised and given the opportunity to consult with an attorney of Employee’s choice before signing this Agreement; and (f) Employee has been provided twenty-one (21) calendar days following her receipt of this Agreement to consider this Agreement before signing it (“Consideration Period”), or Employee has freely and knowingly waived the right to consider this Agreement for a full twenty-one (21) calendar days by executing the Agreement before the expiration of the twenty-one (21)-day Consideration Period. Changes to this Agreement, whether material or immaterial, do not restart the Consideration Period. This Agreement may be executed by the Parties in counterparts, and electronic signatures will have the same effect as original signatures.

7. Effective Date and Revocation of this Agreement. Employee shall have an additional seven (7) calendar days after signing this Agreement to revoke this Agreement (the “Revocation Period”). Employee may revoke her acceptance by delivering a written statement during the Revocation Period to Mark Johnson, Chief Legal and Administrative Officer, which clearly and unequivocally states that Employee is revoking her acceptance of the Agreement and does not want to be bound by it. This Agreement shall not become effective until 12:01 AM Eastern Standard Time on the eighth (8th) calendar day after the date on which Employee executes (and does not revoke) this Agreement (“Effective Date”). No payments due to employee under this Agreement shall be made or begin before the Effective Date.

8. Employee’s Acknowledgements and Affirmations.

(a) Employee acknowledges and agrees that the Separation Payments provided in Section 3, will not be provided to Employee unless Employee executes and does not revoke this Agreement, this Agreement becomes effective (see Section 7), and Employee complies with all of the terms and conditions of the Agreement.

(b) Subject to Section 12, Employee affirms that she has not filed, caused to be filed, and is not presently a party to, any claim, litigation, or proceeding against the Company or any of the Releasees.

(c) Employee affirms that she has been granted any leave to which she was entitled under the FMLA or related state or local leave or disability accommodation laws. Employee affirms that all of the Company’s decisions regarding Employee’s pay and benefits through the date of Employee’s execution of this Agreement were not discriminatory based on age, disability, race, color, sex, religion, national origin, or any other classification protected by law.

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(d) Employee affirms that she has not at any time asserted that she was subjected to discrimination or harassment in connection with her employment by the Company.

(e) Employee affirms that she has not been retaliated against for reporting any violations of law or wrongdoing by the Company or its officers, managers, or employees.

(f) Employee affirms that she did not suffer any known injury or occupational disease covered by workers’ compensation in the course and scope of Employee’s employment with the Company.

(g) Employee affirms that she has not divulged any proprietary or confidential information of the Company (other than as permitted under Section 12 of this Agreement) and will continue to maintain the confidentiality of such information consistent with her obligations in this Agreement, the Company’s policies, Employee’s prior agreement(s) with the Company (as may be applicable), and the common law.

9. Confidentiality and Non-Disclosure. Employee acknowledges that, as a result of her employment with the Company, Employee has learned of or come into possession of Confidential Information, proprietary information, and trade secrets relating to the business practices and operations, personnel, clients, investors, and/or financial information of the Company. Except as permitted under Section 12 of this Agreement, or as otherwise required by court or governmental agency order or subpoena, Employee agrees and covenants that Employee will not directly or indirectly use or disclose to any person, organization, or entity such Confidential Information acquired during Employee’s employment unless authorized in writing to do so by the Company.

(a) For purposes of this Agreement, “Confidential Information” means any and all trade secrets and confidential and/or proprietary knowledge, data or information of the Company and its affiliates and shareholders, including, but not limited to, information relating to financial matters, investments, budgets, business plans, marketing plans, personnel matters, business contacts, products, processes, know-how, designs, methods, improvements, discoveries, inventions, ideas, data, programs, or other works of authorship, and any items marked as “Confidential.” Confidential Information shall not include information that is the product of Employee’s general knowledge, education, training and/or experience or otherwise in the public domain.

(b) Misappropriation of a trade secret of the Company in breach of this Agreement may subject Employee to liability under the Defend Trade Secrets Act of 2016 (the “DTSA”), entitle the Company to injunctive relief, and obligate Employee to pay compensatory damages, double damages, and attorneys’ fees to the Company. Notwithstanding any other provision of this Agreement, Employee hereby is notified in accordance with the DTSA that Employee will not be held criminally or civilly liable under any federal or state trade secret law for the disclosure of a trade secret that is made: (i) in confidence to a federal, state, or local government official, either directly or indirectly, or to an attorney, in each case solely for the purpose of reporting or investigating a suspected violation of law; or (ii) in a complaint or other document filed in a lawsuit or other proceeding, if such filing is made under seal.

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Employee is further notified that if Employee files a lawsuit for retaliation by the Company for truthfully reporting a suspected violation of law, Employee may disclose the Company’s trade secrets to her attorney and use the trade secret information in the court proceeding if Employee files any document containing the trade secret under seal and does not disclose the trade secret except pursuant to court order or legal process.

10. Post-Employment Restrictive Covenants.

(a) Non-Competition and Non-Solicitation

(i) Definitions.

(1) “Affiliate” as used in this Section means any subsidiary or affiliate of the Company or other entity under common control with the Company.

(2) “Competing Organization” means any business whose business, products or operations are competitive with or substantially similar to the Company’s Business.

(3) “Business” means the development, manufacturing, production, and sales as performed in any respect twenty-four (24) months prior to and including the Effective Date by the Company as a provider of premium specialty materials, including without limitation specialty papers, adhesives, filtration products, release liners, tapes, paint protection and optical films, and netting, to a global customer base.

(4) “Restricted Period” means the one (1)-year period immediately following the Separation Date.

(b) Employee’s Acknowledgements. Employee acknowledges that as of the date hereof, the Company conducts, or has taken actual steps in furtherance of conducting, the Business throughout the world and that, to protect the Company’s legitimate business interests, including the Company’s Confidential Information, relationships with its employees and clients, and goodwill, it is essential that any covenants with respect thereto cover the Business for the duration of the Restricted Period. Employee understands and agrees that the Company has expended significant time, effort, and resources to market and provide the Business and to develop and protect its Confidential Information, its relationships with its employees and clients, and its goodwill associated with the Business. Employee understands that the nature of Employee’s position with the Company gave Employee access to and knowledge of the aforementioned information and persons and placed Employee in a position of trust and confidence with the Company. Employee understands and acknowledges that the Company’s ability to reserve the aforementioned information and persons for its exclusive knowledge and use is of great competitive importance and commercial value to the Company, which the Company seeks to protect by means of the following post-employment restrictive covenants.

(c) Non-Competition. During the Restricted Period, Employee will not, without the express written consent of the Company, directly or indirectly, on behalf of herself or any other individual or entity, (A) own, manage, operate, control or in any other respect participate in the ownership, management, operation or control of any other individual or entity that competes with the Business of the Company or its Affiliates, including, but not limited to, a Competing Organization, or (B) act as an officer, director, partner, principal, member, manager, shareholder, employee, agent, representative, consultant or independent contractor of, or in any way assist any other individual or entity that competes with the Business of the Company or its Affiliates, including, but not limited to, a Competing Organization.

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The foregoing covenant shall cover activities in every part of the Territory. “Territory” shall mean (i) all counties in the State of Georgia; (ii) all other states of the United States of America from which the Company derived revenue or conducted business at any time during the twenty-four (24) month period prior to the date of the termination of Employee’s relationship with the Company; and (iii) any other countries from which the Company derived revenue or conducted business at any time during the twenty-four (24) month period prior to the date of the termination of Employee’s relationship with the Company. Notwithstanding the foregoing, this Section 10(c) shall not prohibit Employee from (A) being a passive owner of not more than 2% of the outstanding stock of any class of a company that is publicly traded so long as Employee does not have any active participation in the business of such company, (B) passively investing in private investment funds whose principal investment strategy is not directed toward investing in entities that engage in or operate in the Business; or (C) commencing employment with, or providing services to either (i) a private equity or financial sponsor that owns, invests in, or operates a business that engages in the Business so long as Employee does not perform services for the entity or business that is engaged in the Business or for such private equity or financial sponsor in respect of such business or entity or (ii) a subsidiary, division or unit of any entity that has a diversified business so long as Employee does not perform services for or in respect of the business that engages in the Business. For the avoidance of doubt, Employee’s continued service as director of any public company board she is serving on as of the date hereof shall not be a violation of this Section 10(c).

(d) Non-Solicitation of Company Clients and Company Personnel.

(i) During the Restricted Period, Employee will not, without the express written consent of the Company, directly or indirectly, on behalf of herself or any other individual or entity, solicit, encourage, entice, or induce any employee, officer, director, partner, principal, member, manager, shareholder, agent, representative, consultant, or independent contractor of the Company to terminate his/her employment or engagement with the Company. This Section 10(d)(i) shall not apply to general advertisements or other communications in any media not targeted specifically at such employees, officers, directors, partners, principals, members, managers, shareholders, agents, representatives, consultants, or independent contractors, and any responses by such persons thereto; and it shall not apply to persons who ceased to be employees, consultants, independent contractors, etc., of the Company at least six (6) months prior to the solicitation.

(ii) During the Restricted Period, Employee will not, without the express written consent of the Company, directly or indirectly, on behalf of herself or any other individual or entity, solicit, encourage, entice, or induce any customer, supplier, vendor, or other individual or entity with which the Company has contracted to provide or receive services to cease, lessen, or adversely change the terms of such business with the Company.

(e) Injunctive Relief. Employee acknowledges and agrees that the covenants set forth in subsections (c) and (d) of this Section are reasonable and necessary in all respects for the protection of the Company’s legitimate business interests (including without limitation the Company’s Confidential Information, trade secrets, and customer good-will).

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Employee acknowledges and agrees that, in the event that she breaches any of the covenants set forth in subsections (c) and (d) of this Section, the Company may be irreparably harmed and may not have an adequate remedy at law; and, therefore, in the event of such a breach, the Company shall be entitled to injunctive relief, in addition to (and not exclusive of) any other remedies (including monetary damages) to which the Company may be entitled under law.

11. Non-Disparagement. Subject to Section 12, Employee agrees and covenants that Employee will not make any defamatory or disparaging statements, whether orally or in writing, to any person, organization, or entity whatsoever, about the Company and/or its subsidiaries, affiliates, predecessors, successors, directors, officers, employees, agents, or representatives. Similarly, the Company agrees and covenants that it will instruct the members of the Company’s board of directors and its executive officers, respectively, not to make any defamatory or disparaging statements, whether orally or in writing, to any person, organization, or entity whatsoever, about Employee. For purposes of this Section, a disparaging statement is any communication which, if made in any form, forum, or medium, would cause, or tend to cause, the recipient of the communication to question the business condition, integrity, competence, good character, or product or service quality of the person or entity to whom the communication relates.

12. Protected Rights. Employee understands that nothing in this Agreement prohibits Employee from (i) voluntarily communicating with her attorney, (ii) reporting possible violations of the law to government agencies, including the Securities and Exchange Commission (“SEC”), the Equal Employment Opportunity Commission, or any other state or local commission on human rights, or self-regulatory organization or government agency, (iii) recovering a SEC whistleblower award as provided under Section 21F of the Securities Exchange Act of 1934, (iv) disclosing the underlying facts or circumstances relating to claims of discrimination, in violation of laws prohibiting discrimination, against the Company, or (v) communicating with or participating in any investigation or proceeding before any government agency, making disclosures to government agencies that are protected by law (such as providing testimony or information during a government investigation); and, Employee is not required to notify the Company that Employee has made any such reports or disclosures. In response to a valid subpoena, court order or other written request, Employee may provide testimony or information about the Company (including Confidential Information) to a court or other administrative or legislative body, but to the extent legally permitted, and subject to the protected rights in this Section, Employee agrees to provide the Company notice in advance of any such disclosure so that the Company may seek to quash the subpoena or limit the disclosure, if appropriate. Employee also understands that this non-disclosure provision does not interfere with, restrain, or prevent employee communications with each other regarding wages, hours, or other employment terms and conditions.

13. Return of Company Property.

(a) Employee agrees and affirms that Employee will, before or no later than five (5) business days after the Separation Date, return all of the Company’s property, documents, and/or confidential information in her possession. Employee agrees to return any such Company property via Federal Express or other nationally recognized overnight courier, postage/freight prepaid, specifying registered or certified mail with tracking and/or return receipt requested (if after the Separation Date).

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(b) Employee agrees and covenants that Employee will, no later than three (3) business days after the Separation Date, provide to Mark Johnson, Chief Legal and Administrative Officer, notice that Employee has in her sole possession, control, and knowledge any access credentials or passwords necessary to gain access to any computer, device, program, or other equipment that belongs to the Company or is maintained by the Company or on Company property. Employee will, in this same notification, arrange to securely and confidentiality transfer such access credentials or passwords to the Company. Furthermore, Employee acknowledges an obligation and agrees to not destroy, delete, or disable any Company property, including files, programs, items, and materials on computers, devices or instruments, cloud storage, or similar.

(c) For the avoidance of doubt, the Company’s property includes, but is not limited to, whether in physical or electronic form, any files, programs, items, and materials, memoranda, documents, records, credit cards, keys or keycards, access cards or fobs, computers, laptops, tablets, personal digital assistants, cellular telephones, smartphones, or similar devices or instruments and their related accessories, other equipment of any sort, identification cards or badges, vehicles, and any other items commonly understood to be property of the Company.

(d) Employee acknowledges and agrees that Employee’s obligation to return the Company’s property shall apply to all property that Employee is aware is in her possession or control (based upon a diligent search) and the Company acknowledges and agrees that inadvertent or immaterial failures to return property shall not be deemed a breach hereof so long as Employee promptly returns such property to the Company upon becoming aware that such property is in her possession or control.

14. Cooperation. In the event that any action, suit, claim, hearing, proceeding, arbitration, mediation, audit, assessment, inquiry, or investigation (whether civil, criminal, administrative or otherwise) (each, a “Proceeding”) is commenced by any governmental authority or other person in connection with the Company or any of its Affiliates about which Employee has, or may have, relevant knowledge or information, for a three (3) year period following the Separation Date, Employee agrees to cooperate in good faith and to a reasonable extent with the Company or any such Affiliate to defend against such Proceeding, and, if an injunction or other order is issued in any such Proceeding, to cooperate in good faith with the Company or any such Affiliate in its efforts to have such injunction or other order lifted. Such cooperation shall include, but not be limited to, attending any telephone or in-person meetings, conferences, interviews, depositions, hearings, proceedings, or preparation sessions, and providing access to any books and records in Employee’s control, in each case, at the request of the Company or any of its Affiliates or any of their respective representatives. It is expressly agreed that the Company’s rights to avail itself of the advice and consultation services of Employee shall at all times be exercised in a reasonable manner, that adequate notice shall be given to Employee in such events, and that non-compliance with any such request by Employee for good reason, including, but not limited to, ill health or prior commitments, shall not constitute a breach or violation of this Agreement.

Upon presentation of appropriate documentation, the Company shall pay or reimburse Employee for all reasonable travel, duplicating or telephonic expenses incurred by Employee in complying with this Section 14. In addition, the Company shall pay Employee an hourly fee of $1,000 for requested and substantiated material services (not ministerial requests) rendered by Employee in complying with this Section 14.

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15. Employee’s Property. Within five business days after the Separation Date, Employee shall retrieve any personal property that she had at the Company’s premises, and the Company agrees to cooperate with that process.

16. Non-Admission. Employee acknowledges and agrees that nothing in this Agreement suggests, or is meant to suggest, that the Company has violated any law or contract or that Employee has any claim or cause of action against the Company.

17. Successors and Assigns. The Company may freely assign this Agreement at any time, with notice to Employee. This Agreement shall inure to the benefit of the Company and its respective successors and assigns and to the benefit of Employee and her successors, personal representatives, and estate. Employee may not assign this Agreement in whole or in part; provided that upon Employee’s death the payments and benefits hereunder shall inure to Employee’s estate. Any purported assignment by Employee in violation of this Agreement will be null and void from the initial date of the purported assignment.

18. Interpretation, Governing Law, Forum, and Severability. The Parties agree that this Agreement shall be governed by and construed in accordance with the laws of the State of Georgia, without reference to its conflict or choice of laws principles. In the event of a breach of any provision of this Agreement, either Party may file suit specifically to enforce any term or terms of this Agreement or to seek any damages for breach. If any provision of this Agreement is declared illegal or unenforceable by any court of competent jurisdiction, the Parties agree the court shall have the authority to modify the provision in question to make this Agreement legal and enforceable to the fullest extent possible. If this Agreement cannot be modified to be enforceable, excluding Section 4 (General Waiver and Release of Known and Unknown Claims), such provision shall immediately become null and void, leaving the remainder of this Agreement in full force and effect. If Section 4 (General Waiver and Release and Unknown Claims), or any part thereof, is found to be illegal or unenforceable, Employee agrees to execute a binding replacement waiver and release; but if Employee fails to execute a binding replacement waiver and release, then Employee must return all payments received under Sections 3(a) –3(g) of this Agreement. The Parties agree that the exclusive forum for resolution of any suit, action, or proceeding arising out of or in connection with this Agreement, Employee’s employment, or the termination of Employee’s employment will be a state or federal court of appropriate jurisdiction in Georgia.

19. Final and Binding Effect. Employee understands that if this Agreement becomes effective, it will have a final and binding effect, and that by executing and not timely revoking this Agreement, Employee may be giving up legal rights.

20. Complete Agreement. This Agreement, including the exhibits attached hereto, contains the entire agreement between the Parties with respect to the subject matter hereof, and no amendments, agreements, representations, or statements of any Party relating to the subject matter hereof not contained herein shall be binding on such Party.

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21. Competence to Execute this Agreement. Employee represents that she is competent to execute this Agreement. Employee represents that she is not a party to any bankruptcy, lien, creditor-debtor, or other proceedings which could impair her right or ability to waive and release all claims she may have against the Company and Releasees. By signing this Agreement, Employee represents that she has read this entire Agreement, understands all of its terms and conditions, and agrees to comply therewith. Employee acknowledges and agrees that she is freely, voluntarily, and knowingly, after due consideration, entering into this Agreement intending to forever waive, release, and settle any and all rights, claims, and/or liabilities that Employee has or may have against the Company and Releasees.

(signature page follows)

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IN WITNESS WHEREOF, the Parties hereto knowingly and voluntarily executed this Separation Agreement and General Release and Waiver as of the date set forth below:

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Exhibit 99.1

Mativ Appoints Shruti Singhal as President and CEO

Singhal, Current Mativ Director, Brings Experience Leading Business Transformations and Strong Operational Execution in the Specialty Materials Industry

ALPHARETTA, Ga.– March 11, 2025 –Mativ Holdings, Inc. (NYSE: MATV) today announced the appointment of Shruti Singhal, current member of Mativ’s Board of Directors, as President and Chief Executive Officer, effective today. Mr. Singhal succeeds Julie Schertell, who has stepped down as President and Chief Executive Officer, and as a director.

Mr. Singhal brings extensive expertise leading transformations through strong operational and commercial execution, profitability initiatives, and driving innovation. He previously served as CEO of Galata Chemicals and Chroma Color, and has held roles of increasing responsibility at global businesses including DSM, General Cable, Solenis, Ashland, The Dow Chemical Company, Rohm and Haas, Cognis (now BASF) and Henkel.

“Mativ has a strong core business with innovative and differentiated specialty materials products and strategic initiatives in place to enhance profitability and drive growth,” said Dr. Kimberly Ritrievi, Chair of the Board of Directors. “We recognize the need to accelerate the pace of execution, lower costs, improve cash flow and reduce leverage. Shruti brings decades of experience leading corporate turnarounds and a track record of driving strong financial and operating performance in global industrial organizations. We are confident Shruti is the right person to drive the business forward with urgency and ensure the Company reaches its full potential.”

Mr. Singhal said, “I am excited by the opportunity to lead Mativ at this important stage for our Company.

With an enhanced focus on continuing to execute our strategy and drive operational excellence, supported by a talented global team, we will accelerate our turnaround efforts and position Mativ for improved results and sustainable value creation.”

Dr. Ritrievi continued, “On behalf of the Board, I would like to thank Julie for her leadership and dedication to Mativ since the formation of the Company more than two years ago. As the Company’s first CEO, Julie was instrumental in repositioning the portfolio and implementing cost and footprint reductions to help position Mativ for its next phase of growth. We wish Julie all the best in her future endeavors.”

Ms. Schertell said, “Leading the Mativ team throughout this transformative period has been incredibly rewarding, and I am very proud of all that the team has accomplished over the past few years. I believe Mativ is well-positioned to build on the momentum we have created.”

Mativ has taken a number of recent actions to reduce its cost structure in light of the current operating environment, including reducing non-operating costs by over $20 million in 2024. To accelerate these efforts, the Company has launched a comprehensive review of its cost structure to identify further savings actions available to Mativ to enhance profitability.

About Shruti Singhal

Shruti Singhal most recently served as the President and CEO of Galata Chemicals, a leading producer and supplier of PVC and Polyolefin Additives, serving many industries worldwide. He previously was President and CEO of Chroma Color Corporation (an Arsenal Capital Partners company), a leading formulator, and specialty color and additive concentrates supplier. Prior to joining Chroma Color, Shruti served as President for DSM’s Engineering Materials business from 2018 to 2021.

Throughout his career, he has served in positions of increasing leadership responsibility and led businesses globally across North America and Europe, including executive leadership roles with the Paper and Water Treatment businesses at Solenis (a Platinum Equity Company), Construction Specialties business at Ashland Inc. and serving as Marketing/Business Director-Coatings-North America at Rohm and Haas and The Dow Chemical Company.

Prior to his appointment as President and Chief Executive Officer, Shruti served on Mativ’s Board of Directors as the Chair of the Nominating & Governance Committee and also on the Compensation Committee, and he previously served on the Audit Committee.

Mr. Singhal holds an MS degree in Chemical Engineering from Drexel University, a BS in Chemical Engineering and completed the Global Marketing Management Program at The Wharton School at the University of Pennsylvania.

About Mativ

Mativ Holdings, Inc. is a global leader in specialty materials, solving our customers’ most complex challenges by engineering bold, innovative solutions that connect, protect and purify our world. Headquartered in Alpharetta, Georgia, we manufacture on three continents and generate sales in over 90 countries through our family of business-to-business and consumer product brands. The company’s two operating segments, Filtration & Advanced Materials and Sustainable & Adhesive Solutions, target premium applications across diversified and growing categories. Our broad portfolio of technologies combines polymers, fibers and resins to optimize the performance of our customers’ products across multiple stages of the value chain. Our leading positions are a testament to our best-in-class global manufacturing, supply chain and materials science capabilities. We drive innovation and enhance performance, finding potential in the impossible.

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Act”) that are subject to the safe harbor created by the Act and other legal protections. Forward-looking statements include, without limitation, those regarding the impacts and timing of our ongoing operational excellence and other cost-reduction and cost-optimization initiatives and profitability. These forward-looking statements are prospective in nature and not based on historical facts, but rather on current expectations, and caution is given to investors that any forward-looking statements are not guarantees or indicative of future performance. These forward-looking statements rely on a number of assumptions concerning future events and are subject to risks, uncertainties and other factors, many of which are outside the Company’s control and could cause actual results to materially differ from such statements. For a more detailed discussion of these factors, also see the information under the captions “Risk Factors” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Company’s most recent annual report on Form 10-K for the year ended December 31, 2024 and any material updates to these factors contained in any of the Company’s future filings with the U.S. Securities and Exchange Commission. Unless specifically required by law, the Company assumes no obligation to update or revise these forward-looking statements to reflect new events or circumstances.

Contacts

Chris Kuepper, IRC

Director, Investor Relations

+1-770-569-4229

Leah Sherman-Jones

Corporate Communications

media@mativ.com