8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (date of earliest event reported): January 31, 2012

U.S. Silica Holdings, Inc.

(Exact name of registrant as specified in its charter)

Delaware

(State or other jurisdiction

of incorporation)

001-35416	26-3718801
(Commission File Number)	(IRS Employer Identification No.)
8490 Progress Drive, Suite 300, Frederick, MD	21701
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (800) 345-6170

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 1.01 Entry into a Material Definitive Agreement.

Director Designation Agreement

On January 31, 2012, in connection with the initial public offering (the “IPO”) of common stock, par value $0.01 per share (the “Common Stock”), of U.S. Silica Holdings, Inc. (the “Company”), as described in the Company’s Registration Statement on Form S-1 (File No. 333-175636) (as amended, the “Registration Statement”), the Company entered into a Director Designation Agreement with GGC USS Holdings, LLC (the “parent LLC”), an affiliate of Golden Gate Capital, that grants the parent LLC the right to nominate designees to the Company’s board of directors. The provisions of the Director Designation Agreement are substantially identical to the form of such document filed as Exhibit 10.22 to the Registration Statement and as described therein. A copy of the Director Designation Agreement is filed as Exhibit 4.1 hereto and is incorporated herein by reference.

Registration Rights Agreement

On January 31, 2012, in connection with the Company’s IPO, the Company entered into a Registration Rights Agreement with the parent LLC that grants the parent LLC certain customary demand, shelf and piggyback registration rights with respect to its shares of Common Stock, subject to certain customary limitations. The provisions of the Registration Rights Agreement are substantially identical to the form of such document filed as Exhibit 4.2 to the Registration Statement and as described therein. A copy of the Registration Rights Agreement is filed as Exhibit 4.2 hereto and is incorporated herein by reference.

The parent LLC holds a majority of the outstanding capital stock of the Company. For further information concerning the other material relationships between the Company and Golden Gate Capital, see “Certain Relationships and Related Party Transactions” in the Company’s prospectus, dated January 31, 2012, filed pursuant to Rule 424(b) of the Securities Act of 1933, as amended, which forms part of the Registration Statement.

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

On January 31, 2012, in connection with the Company’s IPO, the Company filed its Second Amended and Restated Certificate of Incorporation with the Secretary of State of the State of Delaware (the “Certificate of Incorporation”) and further amended and restated its bylaws, effective as of January 31, 2012 (the “Bylaws”). The provisions of the Certificate of Incorporation and the Bylaws are substantially identical to the forms of such documents filed as Exhibits 3.1 and 3.2, respectively, to the Registration Statement and as described therein. Copies of the Certificate of Incorporation and the Bylaws are filed as Exhibits 3.1 and 3.2, respectively, hereto and are incorporated herein by reference.

Item 9.01 Financial Statements and Exhibits.

Exhibit Number	Description
3.1	Second Amended and Restated Certificate of Incorporation of U.S. Silica Holdings, Inc.
3.2	Second Amended and Restated Bylaws of U.S. Silica Holdings, Inc.
4.1	Director Designation Agreement, dated January 31, 2012, by and between U.S. Silica Holdings, Inc. and GGC USS Holdings, LLC
4.2	Registration Rights Agreement, dated January 31, 2012, by and between GGC USS Holdings, LLC and U.S. Silica Holdings, Inc.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: February 6, 2012

U.S. SILICA HOLDINGS, INC.

/s/ William A. White

By: William A. White

Title: Chief Financial Officer

EXHIBIT INDEX

Exhibit Number	Description
3.1	Second Amended and Restated Certificate of Incorporation of U.S. Silica Holdings, Inc.
3.2	Second Amended and Restated Bylaws of U.S. Silica Holdings, Inc.
4.1	Director Designation Agreement, dated January 31, 2012, by and between U.S. Silica Holdings, Inc. and GGC USS Holdings, LLC
4.2	Registration Rights Agreement, dated January 31, 2012, by and between GGC USS Holdings, LLC and U.S. Silica Holdings, Inc.

EX-3.1

EXHIBIT 3.1

SECOND AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

U.S. SILICA HOLDINGS, INC.

U.S. Silica Holdings, Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the Delaware General Corporation Law (the “DGCL”), does hereby certify:

1. That the original Certificate of Incorporation of the Corporation was filed with the Secretary of State of the State of Delaware on November 14, 2008 under the name GGC USS Holdings, Inc.

2. That the Amended and Restated Certificate of Incorporation of the Corporation was filed with the Secretary of State of the State of Delaware on July 8, 2011.

3. That this Second Amended and Restated Certificate of Incorporation has been duly adopted pursuant to Sections 228, 242 and 245 of the DGCL.

4. That the Amended and Restated Certificate of Incorporation of the Corporation, as amended, is hereby amended and restated in its entirety as follows:

ARTICLE ONE

The name of the Corporation is U.S. Silica Holdings, Inc. (the “Corporation”).

ARTICLE TWO

The address of the Corporation’s registered office in the State of Delaware is 200 Bellevue Parkway, Suite 170, in the City of Wilmington, County of New Castle, 19809. The name of its registered agent at such address is Walkers Corporate Services Delaware Ltd.

ARTICLE THREE

The nature of the business of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the General Corporation Law of the State of Delaware (the “DGCL”).

ARTICLE FOUR

PART A. AUTHORIZED SHARES

The total number of shares of all classes of capital stock which the Corporation shall have authority to issue is 510,000,000 shares, consisting of:

1. 10,000,000 shares of Preferred Stock, par value $0.01 per share (the “Preferred Stock”); and

2. 500,000,000 shares of Common Stock, par value $0.01 per share (the “Common Stock”).

The Preferred Stock and the Common Stock shall have the rights, preferences and limitations set forth below.

PART B. PREFERRED STOCK

The Board of Directors is authorized, subject to limitations prescribed by law, to provide by resolution or resolutions for the issuance of shares of Preferred Stock in one or more series, to establish the number of shares to be included in each such series, and to fix the voting powers (if any), designations, powers, preferences, and relative, participating, optional or other rights, if any, of the shares of each such series, and any qualifications, limitations or restrictions thereof. Within the limitations or restrictions stated in any resolution or resolutions of the Board of Directors fixing the number of shares constituting a series of Preferred Stock, the Board of Directors may increase or decrease (but not below the number of shares of any such series of Preferred Stock then outstanding) by resolution the number of shares of any such series of Preferred Stock. In the event that the number of shares of any series of Preferred Stock shall be so decreased, the shares constituting such decrease shall resume the undesignated status which such shares had prior to the adoption of the resolution originally fixing the number of shares of such series of Preferred Stock subject to the requirements of applicable law. The number of authorized shares of Preferred Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of at least a majority in voting power of the outstanding shares of capital stock of the Corporation entitled to vote, without the separate vote of the holders of the Preferred Stock as a class irrespective of the provisions of Section 242(b)(2) of the DGCL.

PART C. COMMON STOCK

Except as otherwise provided by the DGCL or this Amended and Restated Certificate of Incorporation (this “Certificate of Incorporation”) and subject to the rights of holders of any series of Preferred Stock, all of the voting power of the stockholders of the Corporation shall be vested in the holders of the Common Stock. Each share of Common Stock shall entitle the holder thereof to one vote for each share held by such holder on all matters voted upon by the stockholders of the Corporation; provided, however, that, except as otherwise required by law, holders of Common Stock, as such, shall not be entitled to vote on any amendment to this Certificate of Incorporation (including any certificate of designations relating to any series of Preferred Stock) that relates solely to the terms of one or more outstanding series of Preferred Stock if the holders of such affected series are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Certificate of Incorporation (including any certificate of designations relating to any series of Preferred Stock).

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ARTICLE FIVE

The Corporation is to have perpetual existence.

ARTICLE SIX

Section 1. Board of Directors. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors. In addition to the powers and authority expressly conferred upon them by statute or by this Certificate of Incorporation or the Bylaws of the Corporation, the directors are hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation.

Section 2. Number of Directors. Subject to any rights of the holders of any class or series of Preferred Stock to elect additional directors under specified circumstances, the number of directors which shall constitute the Board of Directors shall be fixed (i) at any time that GGC USS Holdings, LLC, any of its members current or former and any member of a “group” (as such term is defined in Section 13(d) and Section 14(d) of the Securities Exchange Act of 1934, as amended) with GGC USS Holdings, LLC or its current or former members that may exist from time to time (each individually and collectively referred to herein as “the parent LLC”) owns at least a majority of the Corporation’s then outstanding Common Stock, by the affirmative vote of either (x) the holders of at least a majority of the Corporation’s then outstanding Common Stock or (y) the directors then in office who were nominated by the parent LLC and (ii) at any time that the parent LLC does not own at least a majority of the Corporation’s then outstanding Common Stock, by resolution adopted by the affirmative vote of a majority of the Whole Board. For purposes of this Certificate of Incorporation, the term “Whole Board” shall mean the total number of authorized directors whether or not there exist any vacancies in previously authorized directorships.

Section 3. Election and Term of Office. The directors shall be elected by a plurality of the votes of the shares present in person or represented by proxy at the meeting and entitled to vote in the election of directors; provided that, whenever the holders of any class or series of capital stock of the Corporation are entitled to elect one or more directors pursuant to the provisions of this Certificate of Incorporation (including, but not limited to, any duly authorized certificate of designation), such directors shall be elected by a plurality of the votes of such class or series present in person or represented by proxy at the meeting and entitled to vote in the election of such directors. The directors shall be elected and shall hold office only in this manner, except as provided in Section 4 of this ARTICLE SIX. Each director shall hold office until such director’s successor is duly elected and qualified or until his or her earlier death, resignation or removal. Nothing in this Certificate of Incorporation shall preclude a director from serving consecutive terms. Elections of directors need not be by written ballot unless the Bylaws of the Corporation shall so provide.

Section 4. Newly Created Directorships and Vacancies. Subject to the rights of the holders of any series of Preferred Stock then outstanding, newly created directorships resulting from any increase in the authorized number of directors or any vacancies in the Board of Directors resulting from death, resignation, disqualification, removal from office or any other cause may be filled (i) at any time that the parent LLC owns at least a majority of the Corporation’s then outstanding Common Stock, by the affirmative vote of either (x) at least a majority of the Corporation’s then outstanding Common Stock or (y) the directors then in office who were nominated by the parent LLC and (ii) at any time that the parent LLC does not own at least a majority of the Corporation’s then outstanding Common Stock, by the Board of Directors (and not by stockholders), provided that a quorum is then in office and present, or by a majority of the directors then in office, if less than a quorum is then in office, or by the sole remaining director. Notwithstanding the foregoing, any vacancy resulting from the death, resignation disqualification, removal or any other cause of a director nominated by the parent LLC may be filled only with a director nominated by the parent LLC in accordance with the applicable agreement, whether or not the parent LLC owns at least a majority of the Corporation’s then outstanding Common Stock. A director elected to fill a newly-created directorship or other vacancy shall hold office until his or her successor has been duly elected and qualified, or until his or her earlier death, resignation or removal. No decrease in the authorized number of directors shall shorten the term of any incumbent director.

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Section 5. Removal of Directors. Subject to the rights of the holders of any series of Preferred Stock then outstanding, a director may be removed from office at any time with or without cause, at a meeting called for that purpose, by the affirmative vote of the holders of at least sixty-six and two thirds percent (66 2/3%) of the voting power of all outstanding shares of capital stock entitled to vote generally in the election of directors, voting together as a single class; provided, however, any director nominated by the parent LLC may, in the parent LLC’s sole discretion, be removed without a vote of the holders of the outstanding shares of capital stock at any time with or without cause.

Section 6. Rights of Holders of Preferred Stock. Notwithstanding the provisions of this ARTICLE SIX, whenever the holders of one or more series of Preferred Stock issued by the Corporation shall have the right, voting separately or together by series, to elect directors at an annual or special meeting of stockholders, the election, term of office, filling of vacancies and other features of such directorship shall be governed by the rights of such Preferred Stock as set forth in the certificate of designation governing such series.

Section 7. Bylaws. In furtherance and not in limitation of the powers conferred upon it by the laws of the State of Delaware, the Board of Directors shall have the power to adopt, amend, alter or repeal the Corporation’s Bylaws. The affirmative vote of a majority of the Whole Board shall be required to adopt, amend, alter or repeal the Corporation’s Bylaws; provided, however, at any time that the parent LLC owns at least thirty-five percent (35%) of the Corporation’s then outstanding Common Stock, the consent of the directors then in office who were nominated by the parent LLC shall be required for any such adoption, amendment or repeal. The Corporation’s Bylaws also may be adopted, amended, altered or repealed by the stockholders; provided, however, that in addition to any vote of the holders of any class or series of stock of the Corporation required by law or by this Certificate of Incorporation, the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the voting power of all of the then outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, shall be required to adopt, amend, alter or repeal any provisions of the Bylaws of the Corporation; provided, however, at any time that the parent LLC owns at least thirty-five percent (35%) of the Corporation’s then outstanding Common Stock and wants to adopt, amend, alter or repeal any provisions of the Bylaws of the Corporation, such adoption, amendment, alteration or repeal shall require the affirmative vote of the holders of at least a majority of the Corporation’s then outstanding Common Stock.

Section 8. Advance Notice. Advance notice of stockholder nominations for the election of directors and of business to be brought by stockholders before any meeting of the stockholders of the Corporation shall be given in the manner provided in the Bylaws of the Corporation.

ARTICLE SEVEN

To the fullest extent permitted by the DGCL as it now exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader rights than permitted prior thereto), no director of the Corporation shall be liable to the Corporation or its stockholders for monetary damages arising from a breach of fiduciary duty owed to the Corporation or its stockholders. Any repeal or modification of the foregoing sentence by the stockholders of the Corporation shall not adversely affect any right or protection of a director of the Corporation existing at the time of such repeal or modification with respect to any act, omission or other matter occurring prior to such repeal or modification.

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ARTICLE EIGHT

Subject to the rights of the holders of any series of Preferred Stock then outstanding, at any time that the parent LLC owns at least thirty-five percent (35%) of the Corporation’s then outstanding Common Stock, (i) the stockholders of the Corporation may take any action by written consent in lieu of a meeting in accordance with the provisions set forth in the Bylaws and (ii) the parent LLC may call special meetings of the stockholders of the Corporation in accordance with the provisions set forth in the Bylaws. At any time that the parent LLC does not own at least thirty-five percent (35%) of the Corporation’s then outstanding Common Stock, (i) the stockholders of the Corporation may not take any action by written consent in lieu of a meeting and must take any actions at a duly called annual or special meeting of stockholders and the power of stockholders to consent in writing without a meeting is specifically denied and (ii) special meetings of stockholders of the Corporation may be called only by a resolution adopted by the affirmative vote of a majority of the Whole Board.

ARTICLE NINE

Section 1. Certain Acknowledgments. In recognition and anticipation that (i) the directors, officers or employees of Golden Gate Private Equity, Inc. or its Affiliated Companies (as defined below) may serve as directors or officers of the Corporation, (ii) Golden Gate Private Equity, Inc. and its Affiliated Companies engage and may continue to engage in the same or similar activities or related lines of business as those in which the Corporation, directly or indirectly, may engage and/or other business activities that overlap with or compete with those in which the Corporation, directly or indirectly, may engage, and (iii) the Corporation and its Affiliated Companies may engage in material business transactions with Golden Gate Private Equity, Inc. and its Affiliated Companies and the Corporation is expected to benefit therefrom, the provisions of this ARTICLE NINE are set forth to regulate and define the conduct of certain affairs of the Corporation as they may involve Golden Gate Private Equity, Inc. and/or its Affiliated Companies and/or their respective officers and directors, and the powers, rights, duties and liabilities of the Corporation and its officers, directors and stockholders in connection therewith. In furtherance of the foregoing, the Corporation renounces any interest or expectancy in, or being offered the opportunity to participate in, any corporate opportunity not allocated to it pursuant to this ARTICLE NINE to the fullest extent permitted by law.

Section 2. Competition and Corporate Opportunities. To the fullest extent permitted by law, none of Golden Gate Private Equity, Inc. or any of its Affiliated Companies shall have any duty to refrain from engaging directly or indirectly in the same or similar business activities or lines of business as the Corporation or any of its Affiliated Companies, and none of Golden Gate Private Equity, Inc. or any of its Affiliated Companies or any employee thereof (except as provided in Section 3 below) shall be liable to the Corporation or its stockholders for breach of any fiduciary duty solely by reason of any such activities of Golden Gate Private Equity, Inc. or any of its Affiliated Companies. To the fullest extent permitted by law, in the event that Golden Gate Private Equity, Inc. or any of its Affiliated Companies acquires knowledge of a potential transaction or matter which may be a corporate opportunity for itself and the Corporation or any of the Corporation’s Affiliated Companies, neither Golden Gate Private Equity, Inc. nor any of its Affiliated Companies shall have any duty to communicate or offer such corporate opportunity to the Corporation or any of its Affiliated Companies and shall not be liable to the

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Corporation or its stockholders for breach of any fiduciary duty as a stockholder of the Corporation solely by reason of the fact that Golden Gate Private Equity, Inc. or any of its Affiliated Companies pursues or acquires such corporate opportunity for itself, directs such corporate opportunity to another person, or does not communicate information regarding such corporate opportunity to the Corporation.

Section 3. Allocation of Corporate Opportunities. In the event that a director or officer of the Corporation who is also an employee of Golden Gate Private Equity, Inc. or any of its Affiliated Companies acquires knowledge of a potential transaction or matter which may be a corporate opportunity for the Corporation or any of its Affiliated Companies and Golden Gate Private Equity, Inc. or any of its Affiliated Companies, such director or officer of the Corporation shall have fully satisfied and fulfilled the fiduciary duty of such director or officer to the Corporation and its stockholders with respect to such corporate opportunity, if such director or officer acts in a manner consistent with the following policy:

(a) A corporate opportunity offered to any person who is a director or officer of the Corporation, and who is also an employee of Golden Gate Private Equity, Inc. or any of its Affiliated Companies, shall belong to the Corporation if such opportunity is expressly offered to such person in writing solely in his or her capacity as a director or officer of the Corporation.

(b) Otherwise, such corporate opportunity shall belong to Golden Gate Private Equity, Inc.

Section 4. Certain Matters Deemed Not Corporate Opportunities. In addition to and notwithstanding the foregoing provisions of this ARTICLE NINE, a corporate opportunity shall not be deemed to belong to the Corporation if it is a business opportunity that the Corporation is not permitted to undertake under the terms of ARTICLE NINE or that the Corporation is not financially able or contractually permitted or legally able to undertake, or that is, from its nature, not in the line of the Corporation’s business or is of no practical advantage to it or that is one in which the Corporation has no interest or reasonable expectancy.

Section 5. Renouncement of Certain Corporate Opportunities. Except as provided in Section 3(a) of this ARTICLE NINE above, if a director or officer of the Corporation who is also an employee of Golden Gate Private Equity, Inc. or any of its Affiliated Companies acquires knowledge of a potential transaction or matter which may be a corporate opportunity, the Corporation shall have no interest in such corporate opportunity and no expectancy that such corporate opportunity be offered to it, any such interest or expectancy being hereby renounced, so that such person shall have no duty to present such corporate opportunity to the Corporation and shall have the right to hold and exploit any such corporate opportunity for its (and its officers’, employees’, directors’, agents’, stockholders’, members’, partners’, affiliates’ or subsidiaries’) own account or to direct, sell, assign or transfer such corporate opportunity to persons other than the Corporation or any of its Affiliated Companies. Such person shall not breach any fiduciary duty to the Corporation or to its stockholders by reason of the fact that such person does not present such corporate opportunity to the Corporation or pursues, acquires or exploits such corporate opportunity for itself or directs, sells, assigns or transfers such corporate opportunity to another person.

Section 6. Certain Definitions. For purposes of this ARTICLE NINE, “Affiliated Company” shall mean (a) in respect of Golden Gate Private Equity, Inc., the parent LLC, any company which controls, is controlled by or under common control with Golden Gate Private Equity, Inc. and any investment funds managed by Golden Gate Private Equity, Inc. (other than the Corporation and any company that is controlled by the Corporation) and (b) in respect of the Corporation, any company controlled by the Corporation.

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Section 7. Amendment of this Article. Notwithstanding anything to the contrary elsewhere contained in this Certificate of Incorporation, the affirmative vote of the holders of at least eighty percent (80%) of the voting power of all shares of Common Stock then outstanding, voting together as a single class, shall be required to alter, amend or repeal, or to adopt any provision inconsistent with, this ARTICLE NINE.

Section 8. Deemed Notice. Any person or entity purchasing or otherwise acquiring any interest in any shares of the Corporation shall be deemed to have notice of and to have consented to the provisions of this ARTICLE NINE.

Section 9. Severability. To the extent that any provision of this ARTICLE NINE is found to be invalid or unenforceable, such invalidity or unenforceability shall not affect the validity or enforceability of any other provision of this ARTICLE NINE.

ARTICLE TEN

Section 1. Section 203 of the DGCL. The Corporation expressly elects not to be governed by Section 203 of the DGCL.

Section 2. Interested Stockholder Transactions. Notwithstanding any other provision in this Certificate of Incorporation to the contrary, the Corporation shall not engage in any Business Combination (as defined hereinafter) with any Interested Stockholder (as defined hereinafter) for a period of three years following the time that such stockholder became an Interested Stockholder, unless:

(a) prior to such time the Board of Directors approved either the Business Combination or the transaction which resulted in such stockholder becoming an Interested Stockholder;

(b) upon consummation of the transaction which resulted in such stockholder becoming an Interested Stockholder, such stockholder owned at least eighty-five percent (85%) of the Voting Stock (as defined hereinafter) of the Corporation outstanding at the time the transaction commenced, excluding for purposes of determining the Voting Stock outstanding (but not the outstanding Voting Stock owned by such stockholder) those shares owned (i) by Persons (as defined hereinafter) who are directors and also officers of the Corporation and (ii) employee stock plans of the Corporation in which employee participants do not have the right to determine confidentially whether shares held subject to the plan will be tendered in a tender or exchange offer; or

(c) at or subsequent to such time the Business Combination is approved by the Board of Directors and authorized at an annual or special meeting of stockholders by the affirmative vote of at least sixty-six and two thirds percent (66 2/3%) of the outstanding Voting Stock which is not owned by such stockholder.

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Section 3. Exceptions to Prohibition on Interested Stockholder Transactions. The restrictions contained in this ARTICLE TEN shall not apply if:

(a) a stockholder becomes an Interested Stockholder inadvertently and (i) as soon as practicable divests itself of ownership of sufficient shares so that the stockholder ceases to be an Interested Stockholder; and (ii) would not, at any time within the three-year period immediately prior to a Business Combination between the Corporation and such stockholder, have been an Interested Stockholder but for the inadvertent acquisition of ownership; or

(b) the Business Combination is proposed prior to the consummation or abandonment of and subsequent to the earlier of the public announcement or the notice required hereunder of a proposed transaction which (i) constitutes one of the transactions described in the second sentence of this Section 3(b) of ARTICLE TEN; (ii) is with or by a Person who either was not an Interested Stockholder during the previous three years or who became an Interested Stockholder with the approval of the Board of Directors; and (iii) is approved or not opposed by a majority of the directors then in office (but not less than one) who were directors prior to any Person becoming an Interested Stockholder during the previous three years or were recommended for election or elected to succeed such directors by a majority of such directors. The proposed transactions referred to in the preceding sentence are limited to (x) a merger or consolidation of the Corporation (except for a merger in respect of which, pursuant to § 251(f) of the DGCL, no vote of the stockholders of the Corporation is required); (y) a sale, lease, exchange, mortgage, pledge, transfer or other disposition (in one transaction or a series of transactions), whether as part of a dissolution or otherwise, of assets of the Corporation or of any direct or indirect majority-owned subsidiary of the Corporation (other than to any direct or indirect wholly-owned subsidiary or to the Corporation) having an aggregate market value equal to fifty percent (50%) or more of either that aggregate market value of all of the assets of the Corporation determined on a consolidated basis or the aggregate market value of all the outstanding Stock (as defined hereinafter) of the Corporation; or (z) a proposed tender or exchange offer for fifty percent (50%) or more of the outstanding Voting Stock of the Corporation. The Corporation shall give not less than 20 days’ notice to all Interested Stockholders prior to the consummation of any of the transactions described in clause (x) or (y) of the second sentence of this Section 3(b) of ARTICLE TEN.

Section 4. Definitions. As used in this ARTICLE TEN only, and unless otherwise provided by the express terms of this ARTICLE TEN, the following terms shall have the meanings ascribed to them as set forth in this Section 4:

(a) “Affiliate” means a Person that directly, or indirectly through one or more intermediaries, controls, or is controlled by, or is under common control with, another Person;

(b) “Associate,” when used to indicate a relationship with any Person, means: (i) any corporation, partnership, unincorporated association or other entity of which such Person is a director, officer or partner or is, directly or indirectly, the owner of twenty percent (20%) or more of any class of Voting Stock; (ii) any trust or other estate in which such Person has at least a twenty percent (20%) beneficial interest or as to which such Person serves as trustee or in a similar fiduciary capacity; and (iii) any relative or spouse of such Person, or any relative of such spouse, who has the same residence as such Person;

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(c) “Business Combination” means:

(i) any merger or consolidation of the Corporation or any direct or indirect majority-owned subsidiary of the Corporation with (A) the Interested Stockholder, or (B) with any Person if the merger or consolidation is caused by the Interested Stockholder and as a result of such merger or consolidation Section 2 of this ARTICLE TEN is not applicable to the surviving entity;

(ii) any sale, lease, exchange, mortgage, pledge, transfer or other disposition (in one transaction or a series of transactions), except proportionately as a stockholder of the Corporation, to or with the Interested Stockholder, whether as part of a dissolution or otherwise, of assets of the Corporation or of any direct or indirect majority-owned subsidiary of the Corporation which assets have an aggregate market value equal to ten percent (10%) or more of either the aggregate market value of all the assets of the Corporation determined on a consolidated basis or the aggregate market value of all the outstanding Stock of the Corporation;

(iii) any transaction which results in the issuance or transfer by the Corporation or by any direct or indirect majority-owned subsidiary of the Corporation of any Stock of the Corporation or of such subsidiary to the Interested Stockholder, except: (A) pursuant to the exercise, exchange or conversion of securities exercisable for, exchangeable for or convertible into Stock of the Corporation or any such subsidiary which securities were outstanding prior to the time that the Interested Stockholder became such; (B) pursuant to a merger under § 251(g) or § 253 of the DGCL; (C) pursuant to a dividend or distribution paid or made, or the exercise, exchange or conversion of securities exercisable for, exchangeable for or convertible into Stock of the Corporation or any such subsidiary which security is distributed, pro rata to all holders of a class or series of Stock of the Corporation subsequent to the time the Interested Stockholder became such; (D) pursuant to an exchange offer by the Corporation to purchase Stock made on the same terms to all holders of such Stock; or (E) any issuance or transfer of Stock by the Corporation; provided, however, that in no case under items (C)-(E) of this Section 4(c)(iii) of ARTICLE TEN shall there be an increase in the Interested Stockholder’s proportionate share of the Stock of any class or series of the Corporation or of the Voting Stock of the Corporation;

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(iv) any transaction involving the Corporation or any direct or indirect majority-owned subsidiary of the Corporation which has the effect, directly or indirectly, of increasing the proportionate share of the Stock of any class or series, or securities convertible into the Stock of any class or series, of the Corporation or of any such subsidiary which is owned by the Interested Stockholder, except as a result of immaterial changes due to fractional share adjustments or as a result of any purchase or redemption of any shares of Stock not caused, directly or indirectly, by the Interested Stockholder; or

(v) any receipt by the Interested Stockholder of the benefit, directly or indirectly (except proportionately as a stockholder of the Corporation), of any loans, advances, guarantees, pledges or other financial benefits (other than those expressly permitted in Sections 4(c)(i)-(iv) of ARTICLE TEN) provided by or through the Corporation or any direct or indirect majority-owned subsidiary of the Corporation;

(d) “Control,” including the terms “controlling,” “controlled by” and “under common control with,” means the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of a Person, whether through the ownership of stock or other equity interests, by contract or otherwise. A Person who is the owner of twenty percent (20%) or more of the outstanding Voting Stock of any corporation, partnership, unincorporated association or other entity shall be presumed to have control of such entity, in the absence of proof by a preponderance of the evidence to the contrary; notwithstanding the foregoing, a presumption of control shall not apply where such Person holds Voting Stock, in good faith and not for the purpose of circumventing this ARTICLE TEN, as an agent, bank, broker, nominee, custodian or trustee for one or more owners who do not individually or as a group have control of such entity;

(e) “Interested Stockholder” means any Person (other than the Corporation and any direct or indirect majority-owned subsidiary of the Corporation) that (i) is the owner of fifteen percent (15%) or more of the outstanding Voting Stock of the Corporation, or (ii) is an Affiliate or Associate of the Corporation and was the owner of fifteen percent (15%) or more of the outstanding Voting Stock of the Corporation at any time within the three-year period immediately prior to the date on which it is sought to be determined whether such Person is an Interested Stockholder, and the Affiliates and Associates of such Person. Notwithstanding anything in this ARTICLE TEN to the contrary, the term “Interested Stockholder” shall not include: (w) the parent LLC, (x) any investment fund managed by Golden Gate Private Equity, Inc., or Affiliates or Associates of any investment fund managed by Golden Gate Private Equity, Inc.; (y) any Person who would otherwise be or become an Interested Stockholder either in connection with or because of a transfer, sale, assignment, conveyance, hypothecation, encumbrance, or other disposition of five percent (5%) or more of the outstanding Voting Stock of the Corporation (in one transaction or a series

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of transactions) by any party specified in the immediately preceding clauses (w) or (x) to such Person; provided, however, that for purposes of this clause (y) such Person was not an Interested Stockholder prior to such transfer, sale, assignment, conveyance, hypothecation, encumbrance, or other disposition; or (z) any Person whose ownership of shares in excess of the fifteen percent (15%) limitation set forth herein is the result of action taken solely by the Corporation, provided that, for purposes of this clause (z), such Person shall be an Interested Stockholder if thereafter such Person acquires additional shares of Voting Stock of the Corporation, except as a result of further action by the Corporation not caused, directly or indirectly, by such Person;

(f) “Owner,” including the terms “own” and “owned,” when used with respect to any Stock, means a Person that individually or with or through any of its affiliates or associates beneficially owns such Stock, directly or indirectly; or has (A) the right to acquire such Stock (whether such right is exercisable immediately or only after the passage of time) pursuant to any agreement, arrangement or understanding, or upon the exercise of conversion rights, exchange rights, warrants or options, or otherwise; provided, however, that a Person shall not be deemed the owner of Stock tendered pursuant to a tender or exchange offer made by such Person or any of such Person’s Affiliates or Associates until such tendered Stock is accepted for purchase or exchange; or (B) the right to vote such Stock pursuant to any agreement, arrangement or understanding; provided, however, that a Person shall not be deemed the owner of any Stock because of such Person’s right to vote such Stock if the agreement, arrangement or understanding to vote such Stock arises solely from a revocable proxy or consent given in response to a proxy or consent solicitation made to 10 or more Persons; or has any agreement, arrangement or understanding for the purpose of acquiring, holding, voting (except voting pursuant to a revocable proxy or consent as described in (B) of this Section 4(f) of ARTICLE TEN), or disposing of such Stock with any other Person that beneficially owns, or whose affiliates or associates beneficially own, directly or indirectly, such Stock; provided, that, for the purpose of determining whether a Person is an Interested Stockholder, the Voting Stock of the Corporation deemed to be outstanding shall include Stock deemed to be owned by the Person through application of this definition of “owned” but shall not include any other unissued Stock of the Corporation which may be issuable pursuant to any agreement, arrangement or understanding, or upon exercise of conversion rights, warrants or options, or otherwise;

(g) “Person” means any individual, corporation, partnership, unincorporated association or other entity;

(h) “Stock” means, with respect to any corporation, capital stock and, with respect to any other entity, any equity interest; and

(i) “Voting Stock” means, with respect to any corporation, Stock of any class or series entitled to vote generally in the election of directors and, with respect to any entity that is not a corporation, any equity interest entitled to vote generally in the election of the governing body of such entity. Every reference to a percentage of Voting Stock shall refer to such percentage of the votes of such Voting Stock.

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ARTICLE ELEVEN

The Corporation reserves the right to amend, alter, change or repeal any provision contained in this Certificate of Incorporation, in the manner now or hereafter prescribed herein and by the laws of the State of Delaware, and all rights conferred upon stockholders herein are granted subject to this reservation. Notwithstanding any other provision of this Certificate of Incorporation or the Bylaws of the Corporation, and notwithstanding the fact that a lesser percentage or separate class vote may be specified by law or otherwise, but in addition to any affirmative vote of the holders of any particular class or series of the capital stock required by law or otherwise, the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the voting power of all outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, shall be required to adopt any provision inconsistent with, to amend, alter, change or repeal any provision of, or to adopt a bylaw inconsistent with, ARTICLES SIX, SEVEN, EIGHT, TEN and ELEVEN of this Certificate of Incorporation; provided, however, at any time that the parent LLC owns at least thirty-five percent (35%) of the Corporation’s then outstanding Common Stock, such amendment shall require the affirmative vote of the holders of at least a majority of the Corporation’s then outstanding Common Stock.

ARTICLE TWELVE

Unless the Corporation, as authorized by the Board of Directors, consents in writing to the selection of one or more alternative forums, the Court of Chancery of the State of Delaware shall be 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 arising pursuant to any provision of the DGCL or this Certificate of Incorporation or the Corporation’s Bylaws or (iv) any action asserting a claim against the Corporation governed by the internal affairs doctrine. Any person or entity purchasing or otherwise acquiring any interest in shares of capital stock of the Corporation (including, without limitation, shares of Common Stock) shall, and shall be deemed to, have notice of and to have consented to the provisions of this ARTICLE TWELVE.

[Signature Page Follows]

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IN WITNESS WHEREOF, the Corporation has caused this Second Amended and Restated Certificate of Incorporation to be executed, signed and acknowledged by the undersigned as of the date set forth below.

Dated: January 31, 2012

U.S. SILICA HOLDINGS, INC.
By:	/s/ William A. White
	Name: William A. White
	Title: Chief Financial Officer

EX-3.2

EXHIBIT 3.2

SECOND AMENDED AND RESTATED BYLAWS

OF

U.S. SILICA HOLDINGS, INC.

A Delaware corporation

(As adopted November 18, 2011, effective as of January 31, 2012)

ARTICLE I

OFFICES

Section 1. Offices. U.S. Silica Holdings, Inc. (the “Corporation”) may have an office or offices other than its registered office at such place or places, either within or outside the State of Delaware, as the Board of Directors of the Corporation (the “Board of Directors”) may from time to time determine or the business of the Corporation may require.

ARTICLE II

MEETINGS OF STOCKHOLDERS

Section 1. Place of Meetings. The Board of Directors may designate a place, if any, either within or outside the State of Delaware, as the place of meeting for any annual meeting or for any special meeting.

Section 2. Annual Meeting. An annual meeting of the stockholders shall be held each year at such time as is specified by the Board of Directors. At the annual meeting, stockholders shall elect directors and transact such other business as properly may be brought before the annual meeting pursuant to Section 11 of ARTICLE II.

Section 3. Special Meetings. Special meetings of the stockholders may only be called in the manner provided in the Corporation’s certificate of incorporation as then in effect (the “Certificate of Incorporation”). If GGC USS Holdings, LLC, any of its current or former members or any member of a “group” (as such term is defined in Section 13(d) and Section 14(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) with GGC USS Holdings, LLC or its current or former members that may exist from time to time (each individually and collectively referred to herein as “the parent LLC”) has a right to call a special meeting of the stockholders pursuant to the provisions of the Certificate of Incorporation, the Board of Directors shall call a special meeting upon written request to the Secretary by the parent LLC. Any such written request must be signed by the parent LLC, stating the number of shares owned by the parent LLC, and shall specify the purpose of the proposed meeting (including the text of any resolutions proposed for consideration and, in the event that such business includes a proposal to amend these Amended and Restated Bylaws (the “Bylaws”) or the Certificate of Incorporation, the language of the proposed amendment). Business transacted at any special meeting of stockholders shall be limited to the purposes stated in the notice; provided, however, that nothing in these Bylaws shall prohibit the Board of Directors from submitting matters to the stockholders at any special meeting requested by stockholders.

Section 4. Notice of Meetings. Notice of the place, if any, date, and time of all meetings of the stockholders, the means of remote communications, if any, by which stockholders and proxyholders may be deemed to be present in person and vote at such meeting, and the record date for determining the stockholders entitled to vote at the meeting, if such date is different from the record date for determining stockholders entitled to notice of the meeting, shall be given, not less than 10 nor more than 60 days before the date on which the meeting is to be held, to each stockholder entitled to vote at such meeting as of the record date for determining the stockholders entitled to notice of the meeting, except as otherwise provided herein or required by law (meaning, here and hereinafter, as required from time to time by the General Corporation Law of the State of Delaware (the “DGCL”) or the Certificate of Incorporation).

(a) Form of Notice. All such notices shall be delivered in writing or by a form of electronic transmission if receipt thereof has been consented to by the stockholder to whom the notice is given. If mailed, such notice shall be deemed given when deposited in the United States mail, postage prepaid, addressed to the stockholder at his, her or its address as the same appears on the records of the Corporation. If given by facsimile telecommunication, such notice shall be deemed given when directed to a number at which the stockholder has consented to receive notice by facsimile. Subject to the limitations of Section 4(c) of this ARTICLE II, if given by electronic transmission, such notice shall be deemed to be delivered: (i) by electronic mail, when directed to an electronic mail address at which the stockholder has consented to receive notice; (ii) if by a posting on an electronic network together with separate notice to the stockholder of such specific posting, upon the later of (x) such posting and (y) the giving of such separate notice; and (iii) if by any other form of electronic transmission, when directed to the stockholder. An affidavit of the Secretary or an Assistant Secretary of the Corporation, the transfer agent of the Corporation or any other agent of the Corporation that the notice has been given shall, in the absence of fraud, be prima facie evidence of the facts stated therein.

(b) Waiver of Notice. Whenever notice is required to be given under any provisions of the DGCL, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or these Bylaws, a written waiver thereof, signed by the stockholder entitled to notice, or a waiver by electronic transmission by the person or entity entitled to notice, whether before or after the time stated therein, shall be deemed equivalent to notice. Neither the business to be transacted at, nor the purpose of, any meeting of the stockholders of the Corporation need be specified in any waiver of notice of such meeting. Attendance of a stockholder of the Corporation at a meeting of such stockholders shall constitute a waiver of notice of such meeting, except when the stockholder attends 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.

(c) Notice by Electronic Delivery. Without limiting the manner by which notice otherwise may be given effectively to stockholders of the Corporation pursuant to the DGCL, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or these Bylaws, any notice to stockholders of the Corporation given by

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the Corporation under any provision of the DGCL, the Certificate of Incorporation or these Bylaws shall be effective if given by a form of electronic transmission consented to by the stockholder of the Corporation to whom the notice is given. Any such consent shall be deemed revoked if: (i) the Corporation is unable to deliver by electronic transmission two (2) consecutive notices given by the Corporation in accordance with such consent; and (ii) such inability becomes known to the Secretary or an Assistant Secretary of the Corporation or to the transfer agent or other person responsible for the giving of notice. However, the inadvertent failure to treat such inability as a revocation shall not invalidate any meeting or other action. For purposes of these Bylaws, except as otherwise limited by applicable law, the term “electronic transmission” means any form of communication not directly involving the physical transmission of paper that creates a record that may be retained, retrieved and reviewed by a recipient thereof, and that may be directly reproduced in paper form by such recipient through an automated process.

Section 5. List of Stockholders. The officer who has charge of the stock ledger of the Corporation shall prepare and make, at least 10 days before each meeting of stockholders, a complete list of the stockholders entitled to vote at the meeting; provided, however, if the record date for determining the stockholders entitled to vote is less than 10 days before the meeting date, the list shall reflect the stockholders entitled to vote as of the 10th day before the meeting date, arranged in alphabetical order and showing the address of each such stockholder and the number of shares registered in his or her name. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting for a period of at least 10 days prior to the meeting: (a) 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 (b) during ordinary business hours, at the principal place of business of the Corporation. In the event 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. The list shall also be produced and kept at the time and place, if any, of the meeting during the whole time thereof, and may be inspected by any stockholder who is present.

Section 6. Quorum. The holders of a majority of the outstanding voting power of capital stock entitled to vote, present in person or represented by proxy, shall constitute a quorum at all meetings of the stockholders, except as otherwise provided by the DGCL or by the Certificate of Incorporation or the certificate of designation relating to any outstanding class or series of preferred stock. If a quorum is not present, the chairman of the meeting or the holders of a majority of the shares present in person or represented by proxy at the meeting and entitled to vote at the meeting may adjourn the meeting to another time and/or place. When a specified item of business requires a vote by a class or series (if the Corporation shall then have outstanding shares of more than one class or series) voting as a class or series, the holders of a majority of the voting power of such class or series shall constitute a quorum (as to such class or series) for the transaction of such item of business.

Section 7. Adjourned Meetings. When a meeting is adjourned to another time and place, notice need not be given of the adjourned meeting if the time and place, if any, thereof are announced at the meeting at which the adjournment is taken. At the adjourned meeting the Corporation may transact any business which might have been transacted at the original meeting.

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If the adjournment is for more than 30 days, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting. If after the adjournment a new record date for stockholders entitled to vote is fixed for the adjourned meeting, the Board of Directors shall fix a new record date for notice of such adjourned meeting, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors and, except as otherwise required by law, shall not be more than 60 days nor less than 10 days before the date of such adjourned meeting, 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.

Section 8. Vote Required. When a quorum is present, the affirmative vote of the majority of voting power of capital stock present in person or represented by proxy at the meeting and entitled to vote on the subject matter shall be the act of the stockholders, unless by express provisions of an applicable law, the rules of any stock exchange upon which the Corporation’s securities are listed, the Certificate of Incorporation or the certificate of designation relating to any outstanding class or series of preferred stock a different vote is required, in which case such express provision shall govern and control the decision of such question.

Section 9. Voting Rights. Except as otherwise provided by the DGCL, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or these Bylaws, every stockholder shall at every meeting of the stockholders be entitled to one vote in person or by proxy for each share of capital stock held by such stockholder.

Section 10. Proxies. Each stockholder entitled to vote at a meeting of stockholders may authorize another person or persons to act for him or her by proxy, but no such proxy shall be voted or acted upon after three years from its date, unless the proxy provides for a longer period. A duly executed proxy shall be irrevocable if it states that it is irrevocable and if, and only as long as, it is coupled with an interest sufficient in law to support an irrevocable power. A proxy may be made irrevocable regardless of whether the interest with which it is coupled is an interest in the stock itself or an interest in the Corporation generally.

Section 11. Advance Notice of Stockholder Business and Director Nominations.

(a) Business at Annual Meetings of Stockholders.

(i) Only such business (other than nominations of persons for election to the Board of Directors, which must be made in compliance with and are governed exclusively by Section 11(b) of ARTICLE II) shall be conducted at an annual meeting of the stockholders as shall have been brought before the meeting (A) as specified in the notice of meeting (or any supplement thereto) given by or at the direction of the Board of Directors, (B) by or at the direction of the Board of Directors, or (C) by any stockholder of the Corporation who (1) was a stockholder of record at the time of giving of notice provided for in Section 11(a) of ARTICLE II and at the time of the meeting, (2) is entitled to vote at the meeting and (3) complies with the notice procedures set forth in Section 11(a) of ARTICLE II. For the avoidance of doubt, the foregoing clause (C) of this Section 11(a)(i) of ARTICLE II shall be the exclusive means for a stockholder to propose such business (other than business included in the Corporation’s annual meeting proxy materials pursuant to Rule 14a-8 under the Exchange Act) before an annual meeting of stockholders.

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(ii) For any business (other than nominations of persons for election to the Board of Directors, which must be made in compliance with and are governed exclusively by Section 11(b) of ARTICLE II) to be properly brought before an annual meeting by a stockholder, the stockholder must have given timely notice thereof in proper written form as described in Section 11(a)(iii) of ARTICLE II to the Secretary; any such proposed business must be a proper matter for stockholder action and the stockholder and the Stockholder Associated Person (as defined in Section 11(e) of ARTICLE II) must have acted in accordance with the representations set forth in the Solicitation Statement (as defined in Section 11(a)(iii) of ARTICLE II) required by these Bylaws. To be timely, a stockholder’s notice for such business must be received by the Secretary at the principal executive offices of the Corporation in proper written form not less than ninety (90) days and not more than one hundred twenty (120) days prior to the first anniversary of the preceding year’s annual meeting of stockholders; provided, however, that 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, or if no annual meeting was held in the preceding year, such stockholder’s notice must be delivered by the later of (A) the tenth day following the day the Public Announcement (as defined in Section 11(e) of ARTICLE II) of the date of the annual meeting is first made or (B) the date which is ninety (90) days prior to the date of the annual meeting. In no event shall any adjournment, deferral or postponement of an annual meeting or the announcement thereof commence a new time period for the giving of a stockholder’s notice as described above. Notices delivered pursuant to Section 11(a) of ARTICLE II will be deemed received on any given day if received prior to the close of business on such day.

(iii) To be in proper written form, a stockholder’s notice to the Secretary must set forth as to each matter of business the stockholder proposes to bring before the annual meeting (A) a brief description of the business desired to be brought before the annual meeting (including the specific text of any resolutions or actions proposed for consideration and if such business includes a proposal to amend the Certificate of Incorporation or these Bylaws, the specific language of the proposed amendment) and the reasons for conducting such business at the annual meeting, (B) the name and address of the stockholder proposing such business, as they appear on the Corporation’s books, the residence name and address (if different from the Corporation’s books) of such proposing stockholder, and the name and address of any Stockholder Associated Person covered by clauses (C), (D), (F) and (G) below, (C) the class and number of shares of stock of the Corporation which are directly or indirectly held of record or beneficially owned by such stockholder or by any Stockholder Associated Person, a description of any Derivative Positions (as defined in Section 11(e) of ARTICLE II) directly or indirectly held or beneficially held by the stockholder or any Stockholder Associated Person, and whether and the extent to which a Hedging Transaction (as defined in Section 11(e) of ARTICLE II) has been entered into by or on

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behalf of such stockholder or any Stockholder Associated Person, (D) a description of all arrangements or understandings between such stockholder or any Stockholder Associated Person and any other person or entity (including their names) in connection with the proposal of such business by such stockholder and any material interest of such stockholder, any Stockholder Associated Person or such other person or entity in such business, (E) a representation that such stockholder intends to appear in person or by proxy at the annual meeting to bring such business before the meeting, (F) any other information related to such stockholder or any Stockholder Associated Person that would be required to be disclosed in a proxy statement or other filing required to be made in connection with the solicitation of proxies or consents (even if a solicitation is not involved) by such stockholder or Stockholder Associated Person in support of the business proposed to be brought before the meeting pursuant to Section 14 of the Exchange Act, and the rules, regulations and schedules promulgated thereunder and (G) a representation as to whether such stockholder or any Stockholder Associated Person will solicit, directly or indirectly, a proxy from holders of at least the percentage of the Corporation’s outstanding capital stock required to approve the proposal or otherwise to solicit proxies from stockholders in support of the proposal (such representation, a “Solicitation Statement”). In addition, any stockholder who submits a notice pursuant to Section 11(a) of ARTICLE II is required to update and supplement the information disclosed in such notice, if necessary, in accordance with Section 11(d) of ARTICLE II.

(iv) Notwithstanding anything in these Bylaws to the contrary, no business (other than nominations of persons for election to the Board of Directors, which must be made in compliance with and are governed exclusively by Section 11(b) of ARTICLE II) shall be conducted at an annual meeting except in accordance with the procedures set forth in Section 11(a) of ARTICLE II.

(b) Nominations at Annual Meetings of Stockholders.

(i) Only persons who are nominated in accordance and compliance with the procedures set forth in Section 11(b) of ARTICLE II shall be eligible for election to the Board of Directors at an annual meeting of stockholders.

(ii) Nominations of persons for election to the Board of Directors of the Corporation may be made at an annual meeting of stockholders only (A) by or at the direction of the Board of Directors or (B) by any stockholder of the Corporation who (1) was a stockholder of record at the time of giving of notice provided for in Section 11(b) of ARTICLE II and at the time of the meeting, (2) is entitled to vote at the meeting and (3) complies with the notice procedures set forth in Section 11(b) of ARTICLE II. For the avoidance of doubt, clause (B) of this Section 11(b)(ii) of ARTICLE II shall be the exclusive means for a stockholder to make nominations of persons for election to the Board of Directors at an annual meeting of stockholders. For nominations to be properly brought by a stockholder at an annual meeting of stockholders, the stockholder must have given timely notice thereof in proper written form as described in Section 11(b)(iii) of ARTICLE II to the Secretary and the stockholder and the Stockholder Associated Person must have acted in accordance with

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the representations set forth in the Nomination Solicitation Statement (as defined in Section 11(b)(iii) of ARTICLE II) required by these Bylaws. To be timely, a stockholder’s notice for the nomination of persons for election to the Board of Directors must be delivered to the Secretary at the principal executive offices of the Corporation in proper written form not less than ninety (90) days and not more than one hundred twenty (120) days prior to the first anniversary of the preceding year’s annual meeting of stockholders; provided, however, that 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, or if no annual meeting was held in the preceding year, such stockholder’s notice must be delivered by the later of the tenth day following the day the Public Announcement of the date of the annual meeting is first made and the date which is ninety (90) days prior to the date of the annual meeting. In no event shall any adjournment, deferral or postponement of an annual meeting or the announcement thereof commence a new time period for the giving of a stockholder’s notice as described above. Notices delivered pursuant to Section 11(b) of ARTICLE II will be deemed received on any given day if received prior to the close of business on such day.

(iii) To be in proper written form, a stockholder’s notice to the Secretary shall set forth (A) as to each person whom the stockholder proposes to nominate for election or re-election as a director of the Corporation, (1) the name, age, business address and residence address of the person, (2) the principal occupation or employment of the person, (3) the class or series and number of shares of capital stock of the Corporation which are directly or indirectly owned beneficially or of record by the person, (4) the date such shares were acquired and the investment intent of such acquisition and (5) any other information relating to the person that would be required to be disclosed in a proxy statement or other filings required to be made in connection with the solicitation of proxies or consents for a contested election of directors (even if an election contest or proxy solicitation is not involved), or is otherwise required, pursuant to Section 14 of the Exchange Act, and the rules, regulations and schedules promulgated thereunder (including such person’s written consent to being named in the proxy statement as a nominee, if applicable, and to serving if elected), (B) as to the stockholder giving the notice, the name and address of such stockholder, as they appear on the Corporation’s books, the residence name and address (if different from the Corporation’s books) of such proposing stockholder, and the name and address of any Stockholder Associated Person covered by clauses (C), (D), (F) and (G) below, (C) the class and number of shares of stock of the Corporation which are directly or indirectly held of record or beneficially owned by such stockholder or by any Stockholder Associated Person with respect to the Corporation’s securities, a description of any Derivative Positions directly or indirectly held or beneficially held by the stockholder or any Stockholder Associated Person, and whether and the extent to which a Hedging Transaction has been entered into by or on behalf of such stockholder or any Stockholder Associated Person, (D) a description of all arrangements or understandings (including financial transactions and direct or indirect compensation) between such stockholder or any Stockholder Associated Person and each proposed nominee and any other person or

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entity (including their names) pursuant to which the nomination(s) are to be made by such stockholder, (E) a representation that such stockholder intends to appear in person or by proxy at the meeting to nominate the persons named in its notice, (F) any other information relating to such stockholder or any Stockholder Associated Person that would be required to be disclosed in a proxy statement or other filings required to be made in connection with the solicitation of proxies or consents for a contested election of directors (even if an election contest or proxy solicitation is not involved), or otherwise required, pursuant to Section 14 of the Exchange Act, and the rules, regulations and schedules promulgated thereunder, and (G) a representation as to whether such stockholder or any Stockholder Associated Person will solicit, directly or indirectly, a proxy from the holders of a sufficient number of the Corporation’s outstanding shares reasonably believed by the stockholder or any Stockholder Associated Person, as the case may be, to elect each proposed nominee or otherwise to solicit proxies from stockholders in support of the nomination (such representation, a “Nomination Solicitation Statement”). In addition, any stockholder who submits a notice pursuant to this Section 11(b) of ARTICLE II is required to update and supplement the information disclosed in such notice, if necessary, in accordance with Section 11(d) of ARTICLE II and shall comply with Section 11(f) of ARTICLE II.

(iv) Notwithstanding anything in Section 11(b)(ii) of ARTICLE II to the contrary, if the number of directors to be elected to the Board of Directors is increased and there is no Public Announcement naming all of the nominees for director or specifying the size of the increased Board of Directors made by the Corporation at least 10 days prior to the last day a stockholder may deliver a notice of nomination in accordance with Section 11(b)(ii), a stockholder’s notice required by Section 11(b)(ii) of ARTICLE II shall also be considered timely, but only with respect to nominees for any new positions created by such increase, if it shall be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the tenth day following the day on which such Public Announcement is first made by the Corporation.

(c) Special Meetings of Stockholders. Only such business shall be conducted at a special meeting of stockholders as shall have been brought before the meeting pursuant to the notice of meeting. Only persons who are nominated in accordance and compliance with the procedures set forth in this Section 11(c) of ARTICLE II shall be eligible for election to the Board of Directors at a special meeting of stockholders at which directors are to be elected. Nominations of persons for election to the Board of Directors may be made at a special meeting of stockholders at which directors are to be elected pursuant to the notice of meeting only (i) by or at the direction of the Board of Directors or (ii) provided that the Board of Directors has determined that directors are to be elected at such special meeting, by any stockholder of the Corporation who (A) was a stockholder of record at the time of giving of notice provided for in this Section 11(c) of ARTICLE II and at the time of the special meeting, (B) is entitled to vote at the meeting and (C) complies with the notice procedures provided for in this Section 11(c) of ARTICLE II. For the avoidance of doubt, the foregoing clause (ii) of this Section 11(c) of ARTICLE II shall be the exclusive means for a stockholder to propose nominations of persons for election to the Board of Directors at a special meeting of stockholders at which directors are

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to be elected. For nominations to be properly brought by a stockholder at a special meeting of stockholders, the stockholder must have given timely notice thereof in proper written form as described in this Section 11(c) of ARTICLE II to the Secretary. To be timely, a stockholder’s notice for the nomination of persons for election to the Board of Directors must be received by

the Secretary at the principal executive offices of the Corporation not earlier than the 120th day prior to such special meeting and not later than the close of business on the later of the 90th day prior to such special meeting or the tenth day following the day on which a Public Announcement is first made of the date of the special meeting and of the nominees proposed by the Board of Directors to be elected at such meeting. In no event shall any adjournment, deferral or postponement of a special meeting or the announcement thereof commence a new time period for the giving of a stockholder’s notice as described above. Notices delivered pursuant to Section 11(c) of ARTICLE II will be deemed received on any given day if received prior to the close of business on such day. To be in proper written form, such stockholder’s notice shall set forth all of the information required by, and otherwise be in compliance with, Section 11(b)(iii) of ARTICLE II. In addition, any stockholder who submits a notice pursuant to this Section 11(c) of ARTICLE II is required to update and supplement the information disclosed in such notice, if necessary, in accordance with Section 11(d) of ARTICLE II and shall comply with Section 11(f) of ARTICLE II.

(d) Update and Supplement of Stockholder’s Notice. Any stockholder who submits a notice of proposal for business or nomination for election pursuant to Section 11 of ARTICLE II is required to update and supplement the information disclosed in such notice, if necessary, so that the information provided or required to be provided in such notice shall be true and correct as of the record date for determining the stockholders entitled to notice of the meeting of stockholders and as of the date that is ten (10) business days prior to such meeting of the stockholders or any adjournment or postponement thereof, and such update and supplement shall be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the fifth business day after the record date for the meeting of stockholders (in the case of the update and supplement required to be made as of the record date), and not later than the close of business on the eighth business day prior to the date for the meeting of stockholders or any adjournment or postponement thereof (in the case of the update and supplement required to be made as of ten (10) business days prior to the meeting of stockholders or any adjournment or postponement thereof).

(e) Definitions. For purposes of Section 11 of ARTICLE II, the term:

(i) “Derivative Positions” means, with respect to a stockholder or any Stockholder Associated Person, any derivative positions including, without limitation, any short position, profits interest, option, warrant, convertible security, stock appreciation right, or similar right with an exercise or conversion privilege or a settlement payment or mechanism at a price related to any class or series of shares of the Corporation or with a value derived in whole or in part from the value of any class or series of shares of the Corporation, whether or not such instrument or right shall be subject to settlement in the underlying class or series of capital stock of the Corporation or otherwise and any performance-related fees to which such stockholder or any Stockholder Associated Person is entitled based, directly or indirectly, on any increase or decrease in the value of shares of capital stock of the Corporation;

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(ii) “Hedging Transaction” means, with respect to a stockholder or any Stockholder Associated Person, any hedging or other transaction (such as borrowed or loaned shares) or series of transactions, or any other agreement, arrangement or understanding, the effect or intent of which is to increase or decrease the voting power or economic or pecuniary interest of such stockholder or any Stockholder Associated Person with respect to the Corporation’s securities;

(iii) “Public Announcement” means disclosure in a press release reported by the Dow Jones News Service, Associated Press, Business Wire, PR Newswire or comparable news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Sections 13, 14 or 15(d) of the Exchange Act; and

(iv) “Stockholder Associated Person” of any stockholder means (A) any person controlling, directly or indirectly, or acting in concert with, such stockholder, (B) any beneficial owner of shares of stock of the Corporation owned of record or beneficially by such stockholder or (C) any person directly or indirectly controlling, controlled by or under common control with such Stockholder Associated Person.

(f) Submission of Questionnaire, Representation and Agreement. To be qualified to be a nominee for election or reelection as a director of the Corporation, a person must deliver (in the case of a person nominated by a stockholder in accordance with Sections 11(b) or 11(c), in accordance with the time periods prescribed for delivery of notice under such sections) to the Secretary at the principal executive offices of the Corporation a written questionnaire with respect to the background and qualification of such person and the background of any other person or entity on whose behalf the nomination is being made (which questionnaire shall be provided by the Secretary upon written request) and a written representation and agreement (in the form provided by the Secretary upon written request) that such person (i) is not and will not become a party to (A) any agreement, arrangement or understanding with, and has not given any commitment or assurance to, any person or entity as to how such person, if elected as a director of the Corporation, will act or vote on any issue or question (a “Voting Commitment”) that has not been disclosed to the Corporation or (B) any Voting Commitment that could limit or interfere with such person’s ability to comply, if elected as a director of the Corporation, with such person’s fiduciary duties under applicable law, (ii) 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 director that has not been disclosed therein and (iii) would be in compliance, and if elected as a director of the Corporation will comply, with all applicable publicly disclosed corporate governance, conflict of interest, confidentiality and stock ownership and trading policies and guidelines of the Corporation. The Corporation may also 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 either as a director of the Corporation or as an independent director of

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the Corporation under applicable Securities and Exchange Commission and stock exchange rules and the Corporation’s publicly disclosed corporate governance guidelines, or that could be material to a reasonable stockholder’s understanding of the qualifications and/or independence, or lack thereof, of such nominee.

(g) Authority of Chairman of Meeting. Except as otherwise provided by applicable law, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or these Bylaws, the chairman of the meeting shall have the power and duty to determine whether any nomination or other business proposed to be brought before the meeting was made or brought in accordance with the procedures set forth in these Bylaws and, if any nomination or other business is not made or brought in compliance with these Bylaws, to declare that such nomination or proposal of other business be disregarded and not acted upon.

(h) Compliance with Exchange Act. Notwithstanding the foregoing provisions of these Bylaws, a stockholder shall also comply with all applicable requirements of the Exchange Act and the rules and regulations promulgated thereunder with respect to the matters set forth in these Bylaws; provided, however, that any references in these Bylaws to the Exchange Act or the rules and regulations promulgated thereunder are not intended to and shall not limit the requirements applicable to any nomination or other business to be considered pursuant to Section 11 of ARTICLE II.

(i) Effect on Other Rights. Nothing in these Bylaws shall be deemed to affect any rights of the stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the Exchange Act.

(j) Effect on Parent LLC. Notwithstanding the foregoing, the restrictions, requirements and limitations in this Section 11 will not apply to any business or nominations to be brought before an annual or special meeting of stockholders as directed or requested by the parent LLC so long as the parent LLC owns at least thirty-five (35%) of the Corporation’s then outstanding Common Stock.

Section 12. Fixing a Record Date for Stockholder Meetings. In order that the Corporation may determine the stockholders entitled to notice of or to vote at any meeting of stockholders or any adjournment thereof, the Board of Directors may fix, except as otherwise required by law, in advance, a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors, and which record date shall not be more than 60 days nor less than 10 days before the date of such meeting. If the Board of Directors so fixes a date, such date shall also be the record date for determining the stockholders entitled to vote at such meeting unless the Board of Directors determines, at the time it fixes such record date, that a later date on or before the date of the meeting shall be the date for making such determination. If no record date is fixed by the Board of Directors, the record date for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be the close of business on the next day preceding the day on which notice is first given, or, if notice is waived, at the close of business on the day next preceding the day on which the meeting is held. A determination of stockholders of record entitled to notice of or to

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vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board of Directors may fix a new record date for the adjourned meeting; and in such case shall also fix as the record date for stockholders entitled to notice of such adjourned meeting the same or an earlier date as that fixed for determination of stockholders entitled to vote in accordance with the foregoing provisions of this Section 12 at the adjourned meeting.

Section 13. Action by Stockholders Without a Meeting.

(a) Record Date. For the purpose of determining the stockholders entitled to consent to corporate action in writing without a meeting as may be permitted by the Certificate of Incorporation or the certificate of designation relating to any outstanding class or series of preferred stock, the Board of Directors may fix a record date, which record date shall not precede the date on which the resolution fixing the record date is adopted by the Board of Directors, and which record date shall not be more than ten (10) (or the maximum number permitted by applicable law) days after the date on which the resolution fixing the record date is adopted by the Board of Directors. If the parent LLC seeks to authorize or take corporate action by written consent pursuant to the Certificate of Incorporation, the parent LLC shall, by written notice to the Secretary, request that the Board of Directors fix a record date, which notice shall include the text of any proposed resolutions. If no record date has been fixed by the Board of Directors pursuant to this Section 13(a) or otherwise within ten (10) days of receipt of a valid request by a stockholder, the record date for determining stockholders entitled to consent to corporate action in writing without a meeting, when no prior action by the Board of Directors is required pursuant to applicable law, shall be the first date on which a signed written consent setting forth the action taken or proposed to be taken is delivered to the Corporation pursuant to Section 13(b); provided, however, that if prior action by the Board of Directors is required by applicable law, the record date for determining stockholders entitled to consent to corporate action in writing without a meeting shall in such an event be at the close of business on the day on which the Board of Directors adopts the resolution taking such prior action.

(b) Generally. Subject to the provisions of ARTICLE EIGHT of the Certificate of Incorporation and Section 13(a) of these Bylaws, any action which could be taken at any annual or special meeting of stockholders may be taken without a meeting by the parent LLC, without prior notice, and without a vote, if a consent or consents in writing, setting forth the action so taken, are (a) signed by the parent LLC and any other holders of outstanding stock having not fewer than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to vote thereon were present and voted and (b) delivered to the Corporation by delivery to its registered office in the State of Delaware, its principal place of business, or an officer or agent of the Corporation having custody of the records of proceedings of meetings of stockholders. Delivery made to the Corporation’s registered office shall be by hand or by certified mail or registered mail, return receipt requested. Every written consent shall bear the date of signature of each stockholder who signs the consent, and no written consent shall be effective to take the corporate action referred to therein unless written consents signed by a sufficient number of stockholders to take such action are delivered to the Corporation, in the manner required by this Section 13, within sixty (60) (or the maximum number permitted by applicable law) days of the date of the earliest dated consent delivered to the Corporation in the manner required by this Section 13. The validity of any consent executed

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by a proxy for a stockholder pursuant to an electronic transmission transmitted to such proxy holder by or upon the authorization of the stockholder shall be determined by or at the direction of the Secretary. A written record of the information upon which the person making such determination relied shall be made and kept in the records of the proceedings of the stockholders. Any such consent shall be inserted in the minute book as if it were the minutes of a meeting of stockholders. Prompt notice of the taking of the corporate action without a meeting by less than unanimous written consent shall be given by the Corporation (at its expense and in consultation with the parent LLC) to those stockholders who have not consented in writing.

In the event of the delivery, in the manner provided by this Section 13 and applicable law, to the Corporation of written consent or consents to take corporate action and/or any related revocation or revocations, the Corporation shall engage independent inspectors of election for the purpose of performing promptly a ministerial review of the validity of the consents and revocations. For the purpose of permitting the inspectors to perform such review, no action by written consent and without a meeting shall be effective until such inspectors have completed their review, determined that the requisite number of valid and unrevoked consents delivered to the Corporation in accordance with this Section 13 and applicable law have been obtained to authorize or take the action specified in the consents, and certified such determination for entry in the records of the Corporation kept for the purpose of recording the proceedings of meetings of stockholders. Nothing contained in this Section 13 shall in any way be construed to suggest or imply that the Board of Directors or any stockholder shall not be entitled to contest the validity of any consent or revocation thereof, whether before or after such certification by the independent inspectors, or to take any other action (including, without limitation, the commencement, prosecution or defense of any litigation with respect thereto, and the seeking of injunctive relief in such litigation).

Section 14. Conduct of Meetings.

(a) Generally. Meetings of stockholders shall be presided over by a chairman designated by the Board of Directors, or in his or her absence the Chairman of the Board, if any, or in the Chairman of the Board’s absence or disability, by the Chief Executive Officer, or in the Chief Executive Officer’s absence or disability, by the President, or in the President’s absence or disability, by a Vice President. The Secretary shall act as secretary of the meeting, but in the Secretary’s absence or disability the chairman of the meeting may appoint any person to act as secretary of the meeting.

(b) Rules, Regulations and Procedures. The Board of Directors may adopt by resolution such rules, regulations and procedures for the conduct of any meeting of stockholders of the Corporation as it shall deem appropriate including, without limitation, such guidelines and procedures as it may deem appropriate regarding the participation by means of remote communication of stockholders and proxyholders not physically present at a meeting. Except to the extent inconsistent with such rules, regulations and procedures as adopted by the Board of Directors, the chairman 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 chairman, are appropriate for the proper conduct of the meeting. Such rules, regulations or procedures, whether adopted by the Board of Directors or prescribed by the chairman of the

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meeting, may include, without limitation, the following: (i) the establishment of an agenda or order of business for the meeting; (ii) rules and procedures for maintaining order at the meeting and the safety of those present; (iii) 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 shall be determined; (iv) restrictions on entry to the meeting after the time fixed for the commencement thereof; and (v) limitations on the time allotted to questions or comments by participants. Unless and to the extent determined by the Board of Directors or the chairman of the meeting, meetings of stockholders shall not be required to be held in accordance with the rules of parliamentary procedure. The chairman of the meeting shall announce at the meeting when the polls for each matter to be voted upon at the meeting will be opened and closed. After the polls close, no ballots, proxies or votes or any revocations or changes thereto may be accepted. The chairman shall have the power to adjourn the meeting to another place, if any, date and time.

(c) Inspectors of Elections. The Corporation may, and to the extent required by law shall, in advance of any meeting of stockholders, appoint one or more inspectors of election to act at the meeting and make a written report thereof. One or more other persons may be designated 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 chairman of the meeting shall appoint one or more inspectors to act at the meeting. Unless otherwise required by law, inspectors may be officers, employees or agents of the Corporation. Each inspector, before entering upon the discharge of such inspector’s duties, shall take and sign an oath faithfully to execute the duties of inspector with strict impartiality and according to the best of such inspector’s ability. The inspector shall have the duties prescribed by law and shall take charge of the polls and, when the vote is completed, shall make a certificate of the result of the vote taken and of such other facts as may be required by law. Every vote taken by ballots shall be counted by a duly appointed inspector or duly appointed inspectors.

ARTICLE III

DIRECTORS

Section 1. General Powers. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors. In addition to such powers as are herein and in the Certificate of Incorporation expressly conferred upon it, the Board of Directors shall have and may exercise all the powers of the Corporation, subject to the provisions of the laws of the State of Delaware, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock and these Bylaws. To the extent the Director Designation Agreement or any other stockholders agreement sets forth procedures governing the nomination of directors to the Board and any committees thereof or the election of a Chairman of the Board, the Corporation and the Board of Directors must act in accordance with the provisions of any such agreement in complying with ARTICLE III.

Section 2. Annual Meetings. The annual meeting of the Board of Directors shall be held without other notice than this Bylaw immediately after, and at the same place as, the annual meeting of stockholders. In the event the annual meeting of stockholders takes place telephonically or through any other means by which the stockholders do not convene in any one location, the annual meeting of the Board of Directors shall be held at the principal offices of the Corporation immediately after the annual meeting of stockholders.

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Section 3. Regular Meetings and Special Meetings. Regular meetings, other than the annual meeting, of the Board of Directors may be held without notice at such time and at such place as shall from time to time be determined by resolution of the Board of Directors and publicized among all directors. Special meetings of the Board of Directors may be called by the Chairman of the Board, if any, the Chief Executive Officer, any director then in office who was nominated by the parent LLC, or upon the written request of at least a majority of the Whole Board. For purposes of these Bylaws, “Whole Board” shall mean the total number of authorized directors whether or not there exist any vacancies in previously authorized directorships.

Section 4. Notice of Meetings. Notice of regular meetings of the Board of Directors need not be given except as otherwise required by law or these Bylaws. Notice of each special meeting of the Board of Directors, and of each regular and annual meeting of the Board of Directors for which notice shall be required, shall be given by the Secretary as hereinafter provided in this Section 4, in which notice shall be stated the time and place of the meeting. Notice of any special meeting, and of any regular or annual meeting for which notice is required, shall be given to each director at least (a) twenty-four (24) hours before the meeting if by telephone or by being personally delivered or sent by telex, telecopy, facsimile, email or similar means or (b) five (5) days before the meeting if delivered by mail to the director’s residence or usual place of business. Such notice shall be deemed to be delivered when deposited in the United States mail so addressed, with postage prepaid, or when transmitted if sent by telex, telecopy, facsimile, email or similar means. Neither the business to be transacted at, nor the purpose of, any special meeting of the Board of Directors need be specified in the notice or waiver of notice of such meeting. Any director may waive notice of any meeting by a writing signed by the director or by electronic transmission entitled to the notice and filed with the minutes or corporate records.

Section 5. Waiver of Notice and Presumption of Assent. Any member of the Board of Directors or any committee thereof who is present at a meeting shall be conclusively presumed to have waived notice of such meeting except when such member attends 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.

Section 6. Chairman of the Board, Quorum, Required Vote and Adjournment. The Board of Directors may elect, by the affirmative vote of a majority of the Whole Board, a Chairman of the Board. The Chairman of the Board, if any, may be a director or an officer of the Corporation. Subject to the provisions of these Bylaws and the direction of the Board of Directors, he or she shall perform all duties and have all powers which are commonly incident to the position of Chairman of the Board or which are delegated to him or her by the Board of Directors who shall preside at all meetings of the stockholders and Board of Directors at which he or she is present and shall have such powers and perform such duties as the Board of Directors may from time to time prescribe. If the Board of Directors has elected a Chairman of the Board and he or she is not present at a meeting of the stockholders or the Board of Directors, the Chief

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Executive Officer (if the Chief Executive Officer is a director and is not also the Chairman of the Board) shall preside at such meeting, and, if the Chief Executive Officer is not present at such meeting, a majority of the directors present at such meeting shall elect one of the directors present at the meeting to so preside. A majority of the Whole Board shall constitute a quorum for the transaction of business. Unless by express provision of an applicable law, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or these Bylaws a different vote is required, the vote of a majority of directors present at a meeting at which a quorum is present shall be the act of the Board of Directors. If a quorum shall not be present at any meeting of the Board of Directors, the directors present thereat may, to the fullest extent permitted by law, adjourn the meeting from time to time, without notice other than announcement at the meeting, until a quorum shall be present.

Section 7. Committees. The Board of Directors (i) may, by resolution passed by a majority of the Whole Board, designate one or more committees, including an executive committee, consisting of one or more of the directors of the Corporation, and (ii) shall during such period of time as any securities of the Corporation are listed on any exchange, by resolution passed by a majority of the Whole Board, designate all committees required by the rules and regulations of such exchange. The Board of Directors may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of the committee. Except to the extent restricted by applicable law, the Certificate of Incorporation or the certificate of designation relating to any outstanding class or series of preferred stock, each such committee, to the extent provided in the resolution creating it, shall have and may exercise all the powers and authority of the Board of Directors. Each such committee shall serve at the pleasure of the Board of Directors as may be determined from time to time by resolution adopted by the Board of Directors or as required by the rules and regulations of such exchange, if applicable. Each committee shall keep regular minutes of its meetings and report the same to the Board of Directors upon request.

Section 8. Committee Rules. Each committee of the Board of Directors may fix its own rules of procedure and shall hold its meetings as provided by such rules, except as may otherwise be provided by a resolution of the Board of Directors designating such committee. Unless otherwise provided in such a resolution, the presence of at least a majority of the members of the committee shall be necessary to constitute a quorum. Unless otherwise provided in such a resolution, in the event that a member and that member’s alternate, if alternates are designated by the Board of Directors, of such committee is or are absent or disqualified, the member or members thereof present at any meeting and not disqualified from voting, whether or not such member or members constitute a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in place of any such absent or disqualified member.

Section 9. Action by Written Consent. Unless otherwise restricted by the Certificate of Incorporation, any action required or permitted to be taken at any meeting of the Board of Directors, or of any committee thereof, may be taken without a meeting if all members of the Board of Directors or such committee, as the case may be, consent thereto in writing or by electronic transmission, and the writing or writings or electronic transmission or transmissions are filed with the minutes of proceedings of the board or committee. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the minutes are maintained in electronic form.

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Section 10. Compensation. The Board of Directors shall have the authority to fix the compensation, including fees and reimbursement of expenses, of directors for services to the Corporation in any capacity, including participation on any committees.

Section 11. Reliance on Books and Records. A member of the Board of Directors, or a member of any committee designated by the Board of Directors, shall, in the performance of such person’s duties, be fully protected in relying in good faith upon records of the Corporation and upon such information, opinions, reports or statements presented to the Corporation by any of the Corporation’s officers or employees, or committees of the Board of Directors, or by any other person as to matters the member 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.

Section 12. Telephonic and Other Meetings. Unless restricted by the Certificate of Incorporation or the certificate of designation relating to any outstanding class or series of preferred stock, any one or more members of the Board of Directors or any committee thereof may participate in a meeting of the Board of Directors or such committee by means of conference telephone or other communications equipment by means of which all persons participating in the meeting can hear each other. Participation by such means shall constitute presence in person at a meeting.

ARTICLE IV

OFFICERS

Section 1. Number. The officers of the Corporation shall be elected by the Board of Directors and shall consist of a Chief Executive Officer, a President, one or more Vice Presidents, a Secretary, a Chief Financial Officer and such other officers and assistant officers as may be deemed necessary or desirable by the Board of Directors. Any number of offices may be held by the same person. In its discretion, the Board of Directors may choose not to fill any office for any period as it may deem advisable.

Section 2. Election and Term of Office. The officers of the Corporation shall be elected annually by the Board of Directors at its first meeting held after each annual meeting of stockholders or as soon thereafter as is convenient. The Chairman of the Board, if any, shall be elected annually by the Board of Directors at the first meeting of the Board of Directors held after each annual meeting of stockholders or as soon thereafter as is convenient. Vacancies may be filled or new offices created and filled by the Board of Directors. Each officer shall hold office until a successor is duly elected and qualified or until his or her earlier death, resignation or removal as hereinafter provided.

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Section 3. Removal. Any officer or agent elected by the Board of Directors may be removed by the Board of Directors at its discretion, but such removal shall be without prejudice to the contract rights, if any, of the person so removed.

Section 4. Vacancies. Any vacancy occurring in any office because of death, resignation, removal, disqualification or otherwise may be filled by the Board of Directors.

Section 5. Compensation. Compensation of all executive officers shall be approved by the Board of Directors, and no officer shall be prevented from receiving such compensation by virtue of his or her also being a director of the Corporation.

Section 6. Chief Executive Officer. The Chief Executive Officer shall have the powers and perform the duties incident to that position. The Chief Executive Officer shall, in the absence of the Chairman of the Board, or if a Chairman of the Board shall not have been elected, preside at each meeting of (a) the Board of Directors if the Chief Executive Officer is a director or (b) stockholders. Subject to the powers of the Board of Directors and the Chairman of the Board, the Chief Executive Officer shall be in general and active charge of the entire business and affairs of the Corporation, and shall be its chief policy making officer. The Chief Executive Officer shall have such other powers and perform such other duties as may be prescribed by the Board of Directors or provided in these Bylaws. The Chief Executive Officer is authorized to execute bonds, mortgages and other contracts requiring a seal, under the seal of the Corporation, except where required or permitted by law to be otherwise signed and executed and except where the signing and execution thereof shall be expressly delegated by the Board of Directors to some other officer or agent of the Corporation. Whenever the President is unable to serve, by reason of sickness, absence or otherwise, the Chief Executive Officer shall perform all the duties and responsibilities and exercise all the powers of the President.

Section 7. The President. The President of the Corporation shall, subject to the powers of the Board of Directors, the Chairman of the Board, if any, and the Chief Executive Officer, have general charge of the business, affairs and property of the Corporation, and control over its officers, agents and employees. The President shall see that all orders and resolutions of the Board of Directors are carried into effect. The President is authorized to execute bonds, mortgages and other contracts requiring a seal, under the seal of the Corporation, except where required or permitted by law to be otherwise signed and executed and except where the signing and execution thereof shall be expressly delegated by the Board of Directors to some other officer or agent of the Corporation. The President shall, in the absence or disability of the Chief Executive Officer, act with all of the powers and be subject to all the restrictions of the Chief Executive Officer. The President shall have such other powers and perform such other duties as may be prescribed by the Chairman of the Board, if any, the Chief Executive Officer, the Board of Directors or as may be provided in these Bylaws.

Section 8. Vice Presidents. The Vice President, or if there shall be more than one, the Vice Presidents, in the order determined by the Board of Directors or the Chairman of the Board, if any, shall, in the absence or disability of the President, act with all of the powers and be subject to all the restrictions of the President. The Vice Presidents shall also perform such other duties and have such other powers as the Board of Directors, the Chairman of the Board, if any, the Chief Executive Officer, the President or these Bylaws may, from time to time, prescribe. The Vice Presidents may also be designated as Executive Vice Presidents or Senior Vice Presidents, as the Board of Directors may from time to time prescribe.

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Section 9. The Secretary and Assistant Secretaries. The Secretary shall attend all meetings of the Board of Directors (other than executive sessions thereof), all meetings of the stockholders and all meetings of all committees of the board and record all the proceedings of the meetings in a book or books to be kept for that purpose or shall ensure that his or her designee attends each such meeting to act in such capacity. Under the Board of Directors’ supervision, the Secretary shall give, or cause to be given, all notices required to be given by these Bylaws or by law; shall have such powers and perform such duties as the Board of Directors, the Chairman of the Board, if any, the Chief Executive Officer, the President or these Bylaws may, from time to time, prescribe; and shall have custody of the corporate seal of the Corporation. The Secretary, or an Assistant Secretary, shall have authority to affix the corporate seal to any instrument requiring it and when so affixed, it may be attested by his or her signature or by the signature of such Assistant Secretary. The Board of Directors may give general authority to any other officer to affix the seal of the Corporation and to attest the affixing by his or her signature. The Assistant Secretary, or if there be more than one, any of the assistant secretaries, shall in the absence or disability of the Secretary, perform the duties and exercise the powers of the Secretary and shall perform such other duties and have such other powers as the Board of Directors, the Chairman of the Board, if any, the Chief Executive Officer, the President, or Secretary may, from time to time, prescribe.

Section 10. The Chief Financial Officer. The Chief Financial Officer shall have the custody of the corporate funds and securities; shall keep full and accurate accounts of receipts and disbursements in books belonging to the Corporation as shall be necessary or desirable in accordance with applicable law or generally accepted accounting principles; shall deposit all monies and other valuable effects in the name and to the credit of the Corporation as may be ordered by the Chairman of the Board, if any, or the Board of Directors; shall receive, and give receipts for, moneys due and payable to the Corporation from any source whatsoever; shall cause the funds of the Corporation to be disbursed when such disbursements have been duly authorized, taking proper vouchers for such disbursements; shall render to the Board of Directors, at its regular meeting or when the Board of Directors so requires, an account of the financial condition and operations of the Corporation; and shall have such powers and perform such duties as the Board of Directors, the Chairman of the Board, if any, the Chief Executive Officer, the President or these Bylaws may, from time to time, prescribe.

Section 11. Other Officers, Assistant Officers and Agents. Officers, assistant officers and agents, if any, other than those whose duties are provided for in these Bylaws, shall have such authority and perform such duties as may from time to time be prescribed by resolution of the Board of Directors.

Section 12. Officers’ Bonds or Other Security. If required by the Board of Directors, any officer of the Corporation shall give a bond or other security for the faithful performance of his duties, in such amount and with such surety as the Board of Directors may require.

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Section 13. Delegation of Authority. The Board of Directors may by resolution delegate the powers and duties of such officer to any other officer or to any director, or to any other person whom it may select.

ARTICLE V

CERTIFICATES OF STOCK

Section 1. Form. The shares of stock of the Corporation shall be represented by certificates provided that the Board of Directors may provide by resolution that some or all of any or all classes or series of its stock shall be uncertificated shares. If shares are represented by certificates, the certificates shall be in such form as required by applicable law and as determined by the Board of Directors. Each certificate shall certify the number of shares owned by such holder in the Corporation and shall be signed by, or in the name of the Corporation by, the Chairman of the Board, if any, or the President or the Vice President and the Treasurer or an Assistant Treasurer or the Secretary or an Assistant Secretary of the Corporation designated by the Board of Directors. Any or all signatures on the certificate may be a facsimile. In case any officer or officers who have signed, or whose facsimile signature or signatures have been used on, any such certificate or certificates shall cease to be such officer or officers of the Corporation whether because of death, resignation or otherwise before such certificate or certificates have been issued by the Corporation, such certificate or certificates may nevertheless be issued as though the person or persons who signed such certificate or certificates or whose facsimile signature or signatures have been used thereon had not ceased to be such officer or officers of the Corporation. All certificates for shares shall be consecutively numbered or otherwise identified. The Board of Directors may appoint a bank or trust company organized under the laws of the United States or any state thereof to act as its transfer agent or registrar, or both, in connection with the transfer of any class or series of securities of the Corporation. The Corporation, or its designated transfer agent or other agent, shall keep a book or set of books to be known as the stock transfer books of the Corporation, containing the name of each holder of record, together with such holder’s address and the number and class or series of shares held by such holder and the date of issue. When shares are represented by certificates, the Corporation shall issue and deliver to each holder to whom such shares have been issued or transferred, certificates representing the shares owned by such holder, and shares of stock of the Corporation shall only be transferred on the books of the Corporation by the holder of record thereof or by such holder’s attorney duly authorized in writing, upon surrender to the Corporation or its designated transfer agent or other agent of the certificate or certificates for such shares endorsed by the appropriate person or persons, with such evidence of the authenticity of such endorsement, transfer, authorization and other matters as the Corporation may reasonably require, and accompanied by all necessary stock transfer stamps. In that event, it shall be the duty of the Corporation to issue a new certificate to the person entitled thereto, cancel the old certificate or certificates and record the transaction on its books. When shares are not represented by certificates, shares of stock of the Corporation shall only be transferred on the books of the Corporation by the holder of record thereof or by such holder’s attorney duly authorized in writing, with such evidence of the authenticity of such transfer, authorization and other matters as the Corporation may reasonably require, and accompanied by all necessary stock transfer stamps, and within a reasonable time

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after the issuance or transfer of such shares, the Corporation shall send the holder to whom such shares have been issued or transferred a written statement of the information required by applicable law. Unless otherwise provided by applicable law, the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock, these Bylaws or any other instrument, the rights and obligations of stockholders are identical, whether or not their shares are represented by certificates.

Section 2. Lost Certificates. The Corporation may issue or direct a new certificate or certificates or uncertificated shares to be issued in place of any certificate or certificates previously issued by the Corporation alleged to have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen or destroyed. When authorizing such issue of a new certificate or certificates or uncertificated shares, the Corporation may, in its discretion and as a condition precedent to the issuance thereof, require the owner of such lost, stolen or destroyed certificate or certificates, or his or her legal representative, to give the Corporation a bond in such sum as it may direct, sufficient to indemnify the Corporation against any claim that may be made against the Corporation on account of the alleged loss, theft or destruction of any such certificate or the issuance of such new certificate or uncertificated shares.

Section 3. Registered Stockholders. The Corporation shall be entitled to recognize the exclusive right of a person registered on its records as the owner of shares of stock to receive dividends, to vote, to receive notifications and otherwise to exercise all the rights and powers of an owner. The Corporation shall not be bound to recognize any equitable or other claim to or interest in such share or shares of stock on the part of any other person, whether or not it shall have express or other notice thereof, except as otherwise provided by the laws of the State of Delaware.

Section 4. Fixing a Record Date for Purposes Other Than Stockholder Meetings or Actions by Written Consent. In order that the Corporation may determine the stockholders entitled to receive payment of any dividend or other distribution or allotment or any rights or the stockholders entitled to exercise any rights in respect of any change, conversion or exchange of stock, or for the purposes of any other lawful action (other than stockholder meetings which is expressly governed by Section 12 of ARTICLE II), the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted, and which record date shall be not more than 60 days prior to such action. If no record date is fixed, the record date for determining stockholders for any such purpose shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto.

ARTICLE VI

GENERAL PROVISIONS

Section 1. Dividends. Subject to the provisions of statutes, the Certificate of Incorporation and the certificate of designation relating to any outstanding class or series of preferred stock, dividends upon the shares of capital stock of the Corporation may be declared by

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the Board of Directors, in accordance with applicable law. Dividends may be paid in cash, in property or in shares of the capital stock, subject to the provisions of applicable law, the Certificate of Incorporation and the certificate of designation relating to any outstanding class or series of preferred stock. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the Board of Directors from time to time, in its absolute discretion, thinks proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation or for such other purpose as the Board of Directors may think conducive to the interests of the Corporation. The Board of Directors may modify or abolish any such reserves in the manner in which they were created.

Section 2. Checks, Notes, Drafts, Etc. All checks, notes, drafts or other orders for the payment of money of the Corporation shall be signed, endorsed or accepted in the name of the Corporation by such officer, officers, person or persons as from time to time may be designated by the Board of Directors or by an officer or officers authorized by the Board of Directors to make such designation.

Section 3. Contracts. In addition to the powers otherwise granted to officers pursuant to ARTICLE IV, the Board of Directors may authorize any officer or officers, or any agent or agents, in the name and on behalf of the Corporation to enter into or execute and deliver any and all deeds, bonds, mortgages, contracts and other obligations or instruments, and such authority may be general or confined to specific instances.

Section 4. Loans. Subject to compliance with applicable law (including Section 13(k) of the Exchange Act), the Corporation may lend money to, or guarantee any obligation of, or otherwise assist any officer or other employee of the Corporation or of its subsidiaries, including any officer or employee who is a director of the Corporation or its subsidiaries, whenever, in the judgment of the directors, such loan, guaranty or assistance may reasonably be expected to benefit the Corporation. The loan, guaranty or other assistance may be with or without interest, and may be unsecured, or secured in such manner as the Board of Directors shall approve, including, without limitation, a pledge of shares of stock of the Corporation. Nothing in this section shall be deemed to deny, limit or restrict the powers of guaranty or warranty of the Corporation at common law or under any statute.

Section 5. Fiscal Year. The fiscal year of the Corporation shall be fixed by resolution of the Board of Directors.

Section 6. Corporate Seal. The Board of Directors may provide a corporate seal which shall be in the form of a circle and shall have inscribed thereon the name of the Corporation and the words “Corporate Seal, Delaware.” The seal may be used by causing it or a facsimile thereof to be impressed or affixed or reproduced or otherwise. Notwithstanding the foregoing, no seal shall be required by virtue of this Section.

Section 7. Voting Securities Owned By Corporation. Voting securities in any other Corporation held by the Corporation shall be voted by the Chairman of the Board, if any, Chief Executive Officer, the President or the Chief Financial Officer, unless the Board of Directors specifically confers authority to vote with respect thereto, which authority may be general or confined to specific instances, upon some other person or officer. Any person authorized to vote securities shall have the power to appoint proxies, with general power of substitution.

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Section 8. Inspection of Books and Records. The Board of Directors shall have power from time to time to determine to what extent and at what times and places and under what conditions and regulations the accounts and books of the Corporation, or any of them, shall be open to the inspection of the stockholders; and no stockholder shall have any right to inspect any account or book or document of the Corporation, except as conferred by the laws of the State of Delaware, unless and until authorized so to do by resolution of the Board of Directors.

Section 9. Section Headings. Section headings in these Bylaws are for convenience of reference only and shall not be given any substantive effect in limiting or otherwise construing any provision herein.

Section 10. Inconsistent Provisions. In the event that any provision of these Bylaws is or becomes inconsistent with any provision of the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock, the DGCL or any other applicable law, the Director Designation Agreement or any other stockholders agreement, the provision of these Bylaws shall not be given any effect to the extent of such inconsistency but shall otherwise be given full force and effect.

ARTICLE VII

INDEMNIFICATION

Section 1. Right to Indemnification and Advancement. Each person who was or is made a party or is threatened to be made a party to or is otherwise involved (including involvement, without limitation, as a witness) in any actual or threatened action, suit or proceeding, whether civil, criminal, administrative or investigative (a “proceeding”), by reason of the fact that he or she is or was a director or officer of the Corporation or, while a director or officer of the Corporation, is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust or other enterprise, including service with respect to an employee benefit plan (an “indemnitee”), whether the basis of such proceeding is alleged action in an official capacity as a director or officer or in any other capacity while serving as a director or officer, shall be indemnified and held harmless by the Corporation to the fullest extent authorized by the DGCL, as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader indemnification rights than permitted prior thereto), against all expense, liability and loss (including attorneys’ fees and related disbursements, judgments, fines, excise taxes, penalties and amounts paid or to be paid in settlement) reasonably incurred or suffered by such indemnitee in connection therewith and such indemnification shall continue as to an indemnitee who has ceased to be a director, officer, employee or agent and shall inure to the benefit of the indemnitee’s heirs, executors and administrators; provided, however, that, except as provided in this Section 1 of this ARTICLE VII with respect to proceedings to enforce rights to indemnification, the Corporation shall indemnify any such indemnitee in connection with a

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proceeding (or part thereof) initiated by such indemnitee only if such proceeding (or part thereof) was authorized by the Board of Directors of the Corporation. The right to indemnification conferred in this Section 1 of this ARTICLE VII shall be a contract right. In addition to the right to indemnification conferred herein, an indemnitee shall also have the right to be paid by the Corporation the expenses incurred in defending any such proceeding in advance of its final disposition (an “advance of expenses”); provided, however, that if and to the extent that the DGCL requires, an advance of expenses incurred by an indemnitee in his or her capacity as a director or officer (and not in any capacity in which service was or is rendered by such indemnitee, including without limitation, service to an employee benefit plan) shall be made only upon delivery to the Corporation of an undertaking (an “undertaking”), by or on behalf of such indemnitee, to repay all amounts so advanced if it shall ultimately be determined by final judicial decision from which there is no further right to appeal that such indemnitee is not entitled to be indemnified for such expenses under this Section 1 or otherwise. The Corporation may also, by action of its Board of Directors, provide indemnification and advancement to employees and agents of the Corporation.

Section 2. Procedure for Indemnification. Any indemnification of a director or officer of the Corporation or advance of expenses (including attoneys’ fees, costs and charges) under this Section 2 of this ARTICLE VII shall be made promptly, and in any event within forty-five days (or, in the case of an advance of expenses, twenty days, provided that the director or officer has delivered the undertaking contemplated by Section 1 of this ARTICLE VII if required), upon the written request of the director or officer. If the Corporation denies a written request for indemnification or advance of expenses, in whole or in part, or if payment in full pursuant to such request is not made within forty-five days (or, in the case of an advance of expenses, twenty days, provided that the director or officer has delivered the undertaking contemplated by Section 1 of this ARTICLE VII if required), the right to indemnification or advances as granted by this ARTICLE VII shall be enforceable by the director or officer in any court of competent jurisdiction. Such person’s costs and expenses incurred in connection with successfully establishing his or her right to indemnification, in whole or in part, in any such action shall also be indemnified by the Corporation. It shall be a defense to any such action (other than an action brought to enforce a claim for the advance of expenses where the undertaking required pursuant to Section 1 of this ARTICLE VII, if any, has been tendered to the Corporation) that the claimant has not met the standards of conduct which make it permissible under the DGCL for the Corporation to indemnify the claimant for the amount claimed, but the burden of such defense shall be on the Corporation to the fullest extent permitted by law. Neither the failure of the Corporation (including its Board of Directors, independent legal counsel or its stockholders) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because he or she has met the applicable standard of conduct set forth in the DGCL, nor an actual determination by the Corporation (including its Board of Directors, independent legal counsel or its stockholders) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct.

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Section 3. Insurance. The Corporation may purchase and maintain insurance on its own behalf and on behalf of any person who is or was or has agreed to become a director, officer, employee or agent of the Corporation or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any expense, liability or loss asserted against him or her and incurred by him or her in any such capacity, or arising out of his or her status as such, whether or not the Corporation would have the power to indemnify such person against such expenses, liability or loss under the DGCL.

Section 4. Service for Subsidiaries. Any person serving as a director, officer, employee or agent of another corporation, partnership, limited liability company, joint venture or other enterprise, at least 50% of whose equity interests are owned by the Corporation (a “subsidiary” for this ARTICLE VII) shall be conclusively presumed to be serving in such capacity at the request of the Corporation.

Section 5. Reliance. Persons who after the date of the adoption of this provision become or remain directors or officers of the Corporation or who, while a director or officer of the Corporation, become or remain a director, officer, employee or agent of a subsidiary, shall be conclusively presumed to have relied on the rights to indemnity, advance of expenses and other rights contained in this ARTICLE VII in entering into or continuing such service. The rights to indemnification and to the advance of expenses conferred in this ARTICLE VII shall apply to claims made against an indemnitee arising out of acts or omissions which occurred or occur both prior and subsequent to the adoption hereof. Any amendment, alteration or repeal of this ARTICLE VII that adversely affects any right of an indemnitee or its successors shall be prospective only and shall not limit, eliminate, or impair any such right with respect to any proceeding involving any occurrence or alleged occurrence of any action or omission to act that took place prior to such amendment or repeal.

Section 6. Non-Exclusivity of Rights. The rights to indemnification and to the advance of expenses conferred in this ARTICLE VII shall not be exclusive of any other right which any person may have or hereafter acquire under the Certificate of Incorporation, the certificate of designation relating to any outstanding class or series of preferred stock or under any statute, by-law, agreement, vote of stockholders or disinterested directors or otherwise.

Section 7. Savings Clause. If this ARTICLE VII or any portion hereof shall be invalidated on any ground by any court of competent jurisdiction, then the Corporation shall nevertheless indemnify and advance expenses to each person entitled to indemnification under Section 1 as to all expense, liability and loss (including attorneys’ fees and related disbursements, judgments, fines, excise taxes, penalties and amounts paid or to be paid in settlement) actually and reasonably incurred or suffered by such person and for which indemnification and advancement of expenses is available to such person pursuant to this ARTICLE VII to the fullest extent permitted by any applicable portion of this ARTICLE VII that shall not have been invalidated and to the fullest extent permitted by applicable law.

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ARTICLE VIII

AMENDMENTS

These Bylaws may be amended, altered, changed or repealed or new Bylaws adopted only in accordance with Article Six of the Certificate of Incorporation.

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EX-4.1

EXHIBIT 4.1

DIRECTOR DESIGNATION AGREEMENT

THIS DIRECTOR DESIGNATION AGREEMENT (this “Agreement”) is made and entered into as of January 31, 2012, by and among GGC USS Holdings, LLC, a Delaware limited liability company (the “Stockholder”) and U.S. Silica Holdings, Inc., a Delaware corporation (the “Company”). Unless otherwise indicated herein, capitalized terms used herein are defined in Section 4 hereof.

WHEREAS, as of the date hereof, the Company will effectuate an initial public offering of shares of the Company’s common stock, par value $0.01 per share (the “Common Stock”), pursuant to a registration statement filed with the Securities and Exchange Commission (the “Initial Public Offering”); and

WHEREAS, the parties hereto desire to enter into this Agreement to set forth certain rights and obligations of the Stockholder with respect to the Company.

NOW, THEREFORE, the parties to this Agreement agree as follows:

1. Voting Agreement; Board Nomination Rights.

(a) From and after the date hereof and until the provisions of this Section 1 cease to be effective and subject to the terms and conditions of this Agreement, the Stockholder (or its indirect beneficial owners) shall have the right to nominate persons for election to the Board (each a “Nominee”) as follows:

(i) (x) prior to the earlier of (A) one year after the Stockholder’s Ownership Percentage becomes less than 50% or (B) the Stockholder’s Ownership Percentage becomes less than 35%, such number of individuals as are designated by the Stockholder, so long as the Company is able to comply with the requirement of Section 303A.01 of the New York Stock Exchange Listed Company Manual (the “Majority Independent Director Requirement”) or the Majority Independent Director Requirement does not apply to the Company or (y) after the earlier of (A) or (B) in clause (x) hereof, but while the Stockholder’s Ownership Percentage is at least 10%, such number of individuals in relative proportion to the Stockholder’s Ownership Percentage (rounded up), so long as the Company is able to comply with the Majority Independent Director Requirement or the Majority Independent Director Requirement does not apply to the Company; and

(ii) subject to the provisions of this Section 1, during such time as the Stockholder’s Ownership Percentage is at least 35%, the size (i.e., number of Board seats) shall not be more than seven (7) without the prior written approval of the Stockholder.

(b) The Company shall pay the reasonable out-of-pocket expenses incurred by each director in connection with attending the meetings of the Board and any committee thereof.

(c) Notwithstanding anything to the contrary contained herein, at such time as the Stockholder’s Ownership Percentage is less than 10%, the rights of the Stockholder under this Section 1 to nominate any Nominee shall terminate automatically and cease to have any further force or effect.

(d) At every meeting of the Board, or a committee thereof, for which directors are nominated to stand for election by stockholders of the Company, the Stockholder will have the right to select those persons to be nominated for election to the Board for each Retiring Director that was a prior Nominee of such Stockholder in accordance with this Section 1.

(e) If a vacancy occurs because of the death, disability, disqualification, resignation or removal of a Nominee (including by virtue of a removal of a Nominee at the discretion of the Stockholder), the Stockholder shall be entitled to nominate such person’s successors in accordance with this Agreement and the Board, subject to a determination of the Board in good faith, after consultation with outside legal counsel that such action would not constitute a breach of applicable law, shall fill the vacancy with such successor Nominee.

(f) If a Nominee is not nominated or elected to the Board because of the Nominee’s death, disability, disqualification, withdrawal as a nominee or for other reason is unavailable or unable to serve on the Board, the Stockholder who nominated such person shall be entitled to nominate promptly another Nominee and the director position for which such Nominee was nominated shall not be filled pending such nomination.

2. Company Obligations.

(a) The Company agrees to use its commercially reasonable efforts to assure that (i) each Nominee is included in the Board’s slate of nominees to the stockholders for each election of directors, and (ii) each Nominee is included in the proxy statement prepared by management of the Company in connection with soliciting proxies for every meeting of the stockholders of the Company called with respect to the election of members of the Board, and at every adjournment or postponement thereof, and on every action or approval by written consent of the stockholders of the Company or the Board with respect to the election of members of the Board.

(b) Notwithstanding anything herein to the contrary, the Company shall not be obligated to cause to be nominated for election to the Board or recommend to the stockholders the election of any Nominee (i) who fails to submit to the Company on a timely basis such questionnaires as the Company may reasonably require of its directors generally and such other information as the Company may reasonably request in connection with the preparation of its filings under the Securities Laws, or (ii) the Board or the Compensation and Governance Committee (and any successor thereto performing the nominating and governance committee functions of the Board) determines in good faith, after consultation with outside legal counsel, that such action would constitute a breach of applicable law; provided, however, that upon the occurrence of either (i) or (ii) above, the Company shall promptly notify the applicable Stockholder of the occurrence of such event and permit the applicable Stockholder to provide an alternate Nominee sufficiently in advance of any Board action, meeting of the stockholders called or written action of stockholders with respect to such election of Nominees and the Company shall use commercially reasonable efforts to perform its obligations under Section 2(a) with respect to such alternate Nominee (provided that if the Company provides at least 45 days advance notice of the occurrence of any such event such alternative Nominee must be designated by the applicable Stockholder not less than 30 days in advance of any Board action, notice of meeting of the stockholders or written action of stockholders with respect to such election of

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Nominees). The Company shall use commercially reasonable efforts to perform its obligations under Section 2(a) with respect to such alternate Nominee, provided that in no event shall the Company be obligated to postpone, reschedule or delay any scheduled meeting of the stockholders with respect to such election of Nominees.

(c) At any time a vacancy occurs because of the death, disability, resignation or removal of a Nominee, then the Board, or any committee thereof, shall not fill such vacancy until the earliest to occur of (i) such Stockholder has nominated a successor Nominee and the Board has filled the vacancy and appointed such successor Nominee, (ii) such Stockholder fails to nominate a successor Nominee within 30 Business Days after receiving notification of the vacancy from the Company, and (iii) such Stockholder has specifically waived its right under this Section 2(c).

(d) At any time that any Stockholder shall have any nomination rights under Section 1, the Company shall not take any action, including making or recommending any amendment to the Certificate of Incorporation or the Company’s bylaws, (i) to reduce the size of the Board if such decrease would cause the Company to fail to satisfy the Majority Independent Director Requirement without the resignation of a Nominee or (ii) that otherwise could reasonably be expected to adversely affect the Stockholder’s rights under this Agreement, in each case without the prior written consent of the Stockholder.

3. Definitions.

“Affiliate” means, with respect to any Person, any other Person which directly or indirectly controls, is controlled by or is under common control with such Person. For purposes of this definition, “control” (including, with correlative meanings, the terms “controlled by” and “under common control with”), as applied to any Person, means the possession, directly or indirectly, of the power to vote a majority of the securities having voting power for the election of directors (or other Persons acting in similar capacities) of such Person or otherwise to direct or cause the direction of the management and policies of such Person through the ownership of voting securities, by contract or otherwise. For purposes of this Agreement, no Stockholder shall by reason of this Agreement be deemed to be an Affiliate of any other Stockholder or of the Company.

“Board” means the board of directors of the Company.

“Business Day” means a day, other than Saturday, Sunday or other day on which commercial banks in New York, New York are authorized or required by law to close.

“Certificate of Incorporation” means the Company’s Certificate of Incorporation as the same may be amended from time to time.

“Nominating Committee” means the Compensation and Governance Committee of the Board.

“Person” means an individual, corporation, partnership, association, trust, limited liability company, joint venture, unincorporated organization or any other entity or organization, including a government or political subdivision or an agency or instrumentality thereof.

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“Retiring Director” means any director whose term expires at the next annual meeting of the stockholders of the Company pursuant to the terms of the Company’s Certificate of Incorporation.

“Securities Act” means the Securities Act of 1933, as amended.

“Securities Laws” means the Securities Act and the Securities Exchange Act of 1934, as amended, and the rules promulgated thereunder.

“Stockholder’s Ownership Percentage” means, at any time, the fraction (expressed as a percentage) that results from dividing (i) the number of shares of Common Stock owned by the Stockholder and its Affiliates at such time by (ii) the number of shares of Common Stock issued and outstanding at such time.

“Subsidiary” means, at any time, with respect to any Person, any entity of which securities or other ownership interests having ordinary voting power to elect a majority of the board of directors or other persons performing similar functions are at the time owned or controlled directly or indirectly by such Person.

“Transfer” means, with respect to any Common Stock, to sell, assign, dispose of, exchange, or otherwise directly transfer such Common Stock or agree or commit to do any of the foregoing, except for any Transfers to an Affiliate not otherwise prohibited hereby.

4. Amendment and Waiver. Any provision of this Agreement may be amended or waived if, but only if, such amendment or waiver is in writing and is signed, in the case of an amendment, by each party to this Agreement, or in the case of a waiver, by the party against whom the waiver is to be effective. No failure or delay by any party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies herein provided shall be cumulative and not exclusive of any rights or remedies provided by law.

5. Benefit of Parties. This Agreement shall be binding upon and shall inure to the benefit of the parties hereto and their respective successors and assigns. Except as otherwise expressly provided herein, nothing herein contained shall confer or is intended to confer on any third party or entity that is not a party to this Agreement any rights under this Agreement.

6. Headings. Headings are for ease of reference only and shall not form a part of this Agreement.

7. Governing Law. This Agreement shall be construed in accordance with and governed by the law of the State of Delaware without giving effect to the principles of conflicts of laws thereof.

8. Jurisdiction. Any suit, action or proceeding seeking to enforce any provision of, or based on any matter arising out of or in connection with, this Agreement may be brought against any of the parties in any federal court located in the State of Delaware or any Delaware state court, and each of the parties hereby consents to the exclusive jurisdiction of such court

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(and of the appropriate appellate courts) in any such suit, action or proceeding and waives any objection to venue laid therein. Process in any such suit, action or proceeding may be served on any party anywhere in the world, whether within or without the jurisdiction of any such court. Without limiting the foregoing, the parties agree that service of process upon such party at the address referred to in Section 15, together with written notice of such service to such party, shall be deemed effective service of process upon such party.

9. WAIVER OF JURY TRIAL. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY.

10. Entire Agreement. This Agreement (including the Schedules constituting a part of this Agreement) and any other writing signed by authorized representatives of each of the parties after the date hereof that specifically references this Agreement, constitute the entire agreement among the parties with respect to the subject matter hereof and supersede all prior agreements, understandings and negotiations, both written and oral between the parties with respect to the subject matter hereof.

11. Counterparts; Effectiveness. This Agreement may be signed in any number of counterparts, each of which shall be deemed an original. This Agreement shall become effective when each party shall have received a counterpart hereof signed by each of the other parties. An executed copy or counterpart hereof delivered by facsimile shall be deemed an original instrument.

12. Severability. If any provision of this Agreement or the application thereof to any Person or circumstance shall be invalid or unenforceable to any extent, the remainder of this Agreement and the application of such provisions to other Persons or circumstances shall not be affected thereby and shall be enforced to the greatest extent permitted by law.

13. Further Assurances. The Stockholders shall execute and deliver such further instruments and do such further acts and things as may be required to carry out the intent and purpose of this Agreement.

14. Specific Performance. The parties hereto agree that irreparable damage would occur if any provision of this Agreement were not performed in accordance with the terms hereof and that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Agreement or to enforce specifically the performance of the terms and provisions hereof in any federal or state court located in the State of Delaware, in addition to any other remedy to which they are entitled at law or in equity.

15. Notices. All notices, requests and other communications to any party or to the Company shall be in writing (including telecopy or similar writing) and shall be given,

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If to the Company:

U.S. Silica Holdings, Inc.

8490 Progress Drive, Suite 300

Frederick, MD 21701

Attention: Chief Executive Officer

Facsimile: (301) 682-0690

With a copy to (which shall not constitute notice):

Kirkland & Ellis LLP

555 California Street, #2700

San Francisco, CA 94104

Attention: Stephen D. Oetgen

Facsimile: (415) 439-1500

and

U.S. Silica Holdings, Inc.

8490 Progress Drive, Suite 300

Frederick, MD 21701

Attention: General Counsel

Facsimile: (301) 682-0690

If to the Stockholder:

c/o Golden Gate Private Equity, Inc.

One Embarcadero Center, 39th Floor

San Francisco, CA 94111

Attention: Prescott Ashe

Facsimile: (415) 983-2701

With a copy to (which shall not constitute notice):

Kirkland & Ellis LLP

555 California Street, #2700

San Francisco, CA 94104

Attention: Stephen D. Oetgen

Facsimile: (415) 439-1500

or to such other address or telecopier number as such party or the Company may hereafter specify for the purpose by notice to the other parties and the Company. Each such notice, request or other communication shall be effective when delivered at the address specified in this Section 15 during regular business hours.

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16. Distributions. In the event the Stockholder distributes any Common Stock to any of the direct or indirect members or partners of the Stockholder (each such person receiving Common Stock thereby, a “Qualified Third-Party Beneficiary”), the Stockholder may, in its sole and absolute discretion, elect to assign to such Qualified Third-Party Beneficiary, in whole or in part, its rights hereunder with respect to the Stockholder distributed to such Qualified Third-Party Beneficiary. In such event, with respect to the Common Stock distributed to such Qualified Third-Party Beneficiary, such Qualified Third-Party Beneficiary shall succeed to all of the rights and obligations of the Stockholder under this Agreement.

17. Enforcement. The parties hereto covenant and agree that the disinterested members of the Board or the disinterested members of any Board committee so designated by the Board have the right to enforce, waive or take any other action with respect to this Agreement, the Termination Agreement between the Company and GGC Administration, LLC and the Registration Agreement among the Company and certain of its stockholders.

* * * * *

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IN WITNESS WHEREOF, the parties hereto have executed this Stockholders Agreement on the day and year first above-written.

U.S. SILICA HOLDINGS, INC.
By:	/s/ Bryan A. Shinn
	Name: Bryan A. Shinn
	Title: Chief Executive Officer

GGC USS HOLDINGS, LLC
By:	/s/ Rajeev Amara
	Name: Rajeev Amara
	Title: Vice President

EX-4.2

EXHIBIT 4.2

REGISTRATION RIGHTS AGREEMENT

This REGISTRATION RIGHTS AGREEMENT (this “Agreement”) is made as of January 31, 2012 by and between U.S. Silica Holdings, Inc. (formerly known as GGC USS Holdings, Inc.), a Delaware corporation (the “Company”), and GGC USS Holdings, LLC, a Delaware limited liability company (the “Parent”).

WHEREAS, reference is made to that certain Registration Rights Agreement, dated as of November 25, 2008, by and among the Parent and certain other persons party thereto (the “Parent Registration Rights Agreement”);

WHEREAS, the Company was created in furtherance of an intended initial public offering, it being intended that certain of the Company’s equity will be offered to the public in such initial public offering (the “IPO”);

WHEREAS, as of the date hereof, the Parent owns all of the equity interests of the Company;

WHEREAS, the parties hereto desire to provide the registration rights set forth in this Agreement with respect to certain of the Company’s equity interests; and

WHEREAS, this Agreement shall become effective upon the consummation of the IPO.

NOW, THEREFORE, in consideration of the mutual covenants contained herein and other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties to this Agreement hereby agree as follows:

Unless otherwise provided in this Agreement, capitalized terms used herein shall have the meanings set forth in Section 10 hereof.

1. Demand Registrations.

(a) At any time, the Parent may request registration under the Securities Act of all or any portion of its Registrable Securities (A) on Form S-1 or any similar long form registration statement (“Long Form Registrations”), (B) on Form S-3 or any similar short form registration statement (“Short Form Registrations”) if the Company is eligible to use any such short form or (C) on any applicable “short form” pursuant to Rule 415 (or any successor rule) promulgated under the Securities Act (a “415 Registration”) if the Company is eligible to use any such short form. All registrations requested pursuant to this Section 1(a) are referred to herein as “Demand Registrations.” Each request for a Demand Registration shall specify the approximate number of Registrable Securities requested to be registered, the anticipated per share price range for such offering and the intended method of distribution.

(b) Long Form Registrations. The Parent shall be entitled to request four Long Form Registrations in which the Company shall pay all Registration Expenses (as defined in Section 5 hereof). A registration shall not count as one of the permitted Long Form Registrations until it has become effective and unless the Parent is able to register and sell at

least nine-tenths (90%) of the Registrable Securities requested to be included in such registration. The Company will pay all Registration Expenses in connection with any registration initiated as a Long Form Registration whether or not it becomes effective and whether or not such registration has counted as one of the permitted Long Form Registrations.

(c) Short Form Registrations. In addition to the Long Form Registrations provided pursuant to Section 1(b), the Parent shall be entitled to request an unlimited number of Short Form Registrations in which the Company shall pay all Registration Expenses. The Company will pay all Registration Expenses in connection with any registration initiated as a Short Form Registration whether or not it becomes effective. Demand Registrations shall be Short Form Registrations whenever the Company is permitted to use any applicable short form and if the managing underwriters (if any) agree to the use of a Short Form Registration. The Company shall use its best efforts to make Short Form Registrations on Form S-3 available for the sale of Registrable Securities.

(d) 415 Registrations.

(i) In addition to the Long Form Registrations provided pursuant to Section 1(b) and the Short Form Registrations provided pursuant to Section 1(c), the Parent shall be entitled to request an unlimited number of 415 Registrations in which the Company shall pay all Registration Expenses. The Company will pay all Registration Expenses in connection with any registration initiated as a 415 Registration whether or not it becomes effective. In the event that the Company files a shelf registration statement pursuant to a request for a 415 Registration and such registration becomes effective (such registration statement, a “Shelf Registration Statement”), the Parent shall have the right at any time or from time to time to elect to sell pursuant to an offering (including an underwritten offering) Registrable Securities available for sale pursuant to such registration statement (“Shelf Registrable Securities”), so long as the Shelf Registration Statement remains in effect. The Parent shall make such election by delivering to the Company a written request (a “Shelf Offering Request”) for such offering to the Company specifying the number of Shelf Registrable Securities that the Parent desires to sell pursuant to such offering (the “Shelf Offering”). The Company shall include in such Shelf Offering the Registrable Securities of the Parent. The Company shall, as expeditiously as possible (and in any event within twenty (20) days after the receipt of a Shelf Offering Request), but subject to Section 1(f) hereof, use its best efforts to facilitate such Shelf Offering.

(ii) Notwithstanding the foregoing, if the Parent wishes to engage in an underwritten block trade off of a Shelf Registration Statement (either through filing an Automatic Shelf Registration Statement (as defined in Section 4 hereof) or through a take-down from an already existing Shelf Registration Statement), then notwithstanding the foregoing time periods, the Parent only needs to notify the Company of the block trade Shelf Offering on the day such offering is to commence and the Company shall as expeditiously as possible use its best efforts to facilitate such offering (which may close as early as three (3) business days after the date it commences); provided that in the case of such underwritten block trade, only the Parent shall have a right to notice and to participate, and provided, further, that the Parent shall use commercially reasonable efforts to work with the Company and the underwriters prior to making such request in order to facilitate preparation of the registration statement, prospectus and other offering documentation related to the underwritten block trade.

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(iii) In the event the Parent initiates a 415 Registration, the Company shall, at the request of the Parent, file any prospectus supplement or, if the applicable Shelf Registration Statement is an Automatic Shelf Registration Statement, any post-effective amendments and otherwise take any action necessary to include therein all disclosure and language deemed necessary or advisable by the Parent. Once a Shelf Registration Statement has been declared effective, the Parent may request, and the Company shall be required to facilitate, an unlimited number of Shelf Offerings with respect to such Shelf Registration Statement.

(e) Priority on Demand Registrations. The Company shall not include in any Demand Registration any securities which are not Registrable Securities without the prior written consent of the Parent; provided, however, that such officers of the Company as are approved by the Company’s Board of Directors (or its successor, the “Board”) may participate in any such offering subject to a customary underwriters’ cutback, as described in Section 2(d) hereof.

(f) Restrictions on Demand Registrations. The Company shall not be obligated to effect any Demand Registration within 180 days after the effective date of the IPO or within 120 days after the effective date of any other previous Demand Registration. The Company may postpone for up to 120 days the filing or the effectiveness of a registration statement for a Demand Registration if the Board and the Parent agree, and the Board has determined in its reasonable good faith judgment, that such Demand Registration would reasonably be expected to have a material adverse effect on any proposal or plan by the Company or any of its Subsidiaries to engage in any acquisition of assets (other than in the ordinary course of business) or any merger, consolidation, tender offer, reorganization or similar transaction; provided that in such event, the Parent shall be entitled to withdraw such request and, if such request is withdrawn, such Demand Registration shall not count as one of the permitted Demand Registrations hereunder and the Company shall pay all Registration Expenses in connection with such registration. The Company may delay a Demand Registration hereunder only once in any twelve-month period.

(g) Selection of Underwriters. The Parent shall have the right to select the investment banker(s) and manager(s) to administer any Demand Registration, subject to the Company’s approval, which will not be unreasonably withheld, delayed or conditioned.

(h) Other Registration Rights. Except as provided in this Agreement, the Company shall not grant to any Persons the right to request the Company to register any equity securities of the Company, or any securities convertible or exchangeable into or exercisable for such securities, without the prior written consent of the Parent; provided that the Company may grant rights to other Persons, including employees of the Company and its Subsidiaries, to participate in Piggyback Registrations so long as such rights are subordinate to or on a pro rata basis with the rights of the Parent with respect to such Piggyback Registrations as set forth in Sections 2(c) and 2(d) hereof.

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2. Piggyback Registrations.

(a) Right to Piggyback.

(i) Whenever the Company proposes to register any of its securities under the Securities Act (other than pursuant to a Demand Registration) and the registration form to be used may be used for the registration of Registrable Securities (a “Piggyback Registration”), the Company shall give prompt written notice to the Parent of its intention to effect such a registration and, subject to the terms of Sections 2(c) and 2(d) hereof, shall include in such registration (and in all related registrations or qualifications under blue sky laws or in compliance with other registration requirements and in any related underwriting) all Registrable Securities with respect to which the Company has received written requests from the Parent for inclusion therein within 20 days after the receipt of the Company’s notice.

(ii) Notwithstanding the foregoing, if the Parent wishes to engage in an underwritten block trade off of a Shelf Registration Statement (either through filing an Automatic Shelf Registration Statement or through a take-down from an already existing Shelf Registration Statement), then notwithstanding the foregoing time periods, the Parent only needs to notify the Company of the block trade Shelf Offering on the day such offering is to commence and the Company shall as expeditiously as possible use its best efforts to facilitate such offering (which may close as early as three (3) business days after the date it commences); provided that in the case of such underwritten block trade, only the Parent shall have a right to notice and to participate, and provided, further, that the Parent shall use commercially reasonable efforts to work with the Company and the underwriters prior to making such request in order to facilitate preparation of the registration statement, prospectus and other offering documentation related to the underwritten block trade.

(b) Piggyback Expenses. The Registration Expenses of the Parent shall be paid by the Company in all Piggyback Registrations.

(c) Priority on Primary Registrations. If a Piggyback Registration is an underwritten primary registration on behalf of the Company, and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in such offering without adversely affecting the marketability of the offering, the Company shall include in such registration (i) first, the securities the Company proposes to sell, (ii) second, the Registrable Securities requested to be included in such registration by the Parent, and (iii) third, other securities requested to be included in such registration, pro rata among the holders thereof on the basis of the number of outstanding shares owned by each such holder (determined, if appropriate, on an as if converted basis).

(d) Priority on Secondary Registrations. If a Piggyback Registration is an underwritten secondary registration on behalf of holders of the Company’s securities, and the managing underwriters advise the Company in writing that in their opinion the number of securities requested to be included in such registration exceeds the number which can be sold in

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such offering without adversely affecting the marketability of the offering in the price range acceptable to the holders initially requesting such registration, the Company shall include in such registration (i) first, the Registrable Securities requested to be included in such registration by the Parent, and (ii) second, other securities requested to be included in such registration, pro rata among the holders thereof on the basis of the number of outstanding shares owned by each such holder (determined, if appropriate, on an as if converted basis).

(e) Other Registrations. If the Company has previously filed a registration statement with respect to Registrable Securities pursuant to Section 1 or pursuant to this Section 2, and if such previous registration has not been withdrawn or abandoned, the Company shall not file or cause to be effected any other registration of any of its equity securities or securities convertible or exchangeable into or exercisable for its equity securities under the Securities Act (except on Form S-8 or any successor form), whether on its own behalf or at the request of any holder or holders of such securities, until a period of at least 120 days has elapsed from the effective date of such previous registration.

3. Holdback Agreements.

(a) The Parent agrees that it shall not effect any public sale or distribution (including sales pursuant to Rule 144) of equity securities of the Company, or any securities convertible into or exchangeable or exercisable for such securities, during the seven days prior to and the 180-day period beginning on the effective date of any underwritten registration filed under the Securities Act (except as part of such underwritten registration), unless the underwriters managing the registered public offering and the Parent otherwise agree in writing.

(b) The Company (i) shall not effect any public sale or distribution of its equity securities, or any securities convertible into or exchangeable or exercisable for such securities, during the seven days prior to and during the 180 day period beginning on the effective date of any underwritten Demand Registration or any underwritten Piggyback Registration (except as part of such underwritten registration or pursuant to registrations on Form S-8 or any successor form), unless the underwriters managing the registered public offering and the Parent agree, and (ii) shall cause each of its executive officers and directors and holders of at least 2% (on a fully diluted basis) of its Common Stock, or any securities convertible into or exchangeable or exercisable for Common Stock, purchased from the Company at any time after the date of this Agreement (other than in a registered public offering) to agree not to effect any public sale or distribution (including sales pursuant to Rule 144 or any successor rule) of any such securities during such period (except as part of such underwritten registration, if otherwise permitted), unless the underwriters managing the registered public offering and the Parent otherwise agree.

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4. Registration Procedures. Whenever the Parent has requested that any Registrable Securities be registered pursuant to this Agreement, the Company shall use its best efforts to effect the registration and the sale of such Registrable Securities in accordance with the intended method of disposition thereof, and pursuant thereto the Company shall as expeditiously as possible:

(a) prepare in accordance with the Securities Act and all applicable rules and regulations promulgated thereunder and file with the Securities and Exchange Commission a registration statement, and all amendments and supplements thereto and related prospectuses as may be necessary to comply with applicable securities laws, with respect to such Registrable Securities and use its best efforts to cause such registration statement to become effective (provided that before filing a registration statement or prospectus or any amendments or supplements thereto, the Company shall furnish to the counsel selected by the Parent copies of all such documents proposed to be filed, which documents shall be subject to the review and comment of such counsel);

(b) notify the Parent of the effectiveness of each registration statement filed hereunder and prepare and file with the Securities and Exchange Commission such amendments and supplements to such registration statement and the prospectus used in connection therewith as may be necessary to keep such registration statement effective until the date as of which there are no longer any Registrable Securities covered by such registration statement in existence and to comply with the provisions of the Securities Act with respect to the disposition of all securities covered by such registration statement during such period in accordance with the intended methods of disposition by the Parent thereof set forth in such registration statement;

(c) furnish to the Parent such number of copies of such registration statement, each amendment and supplement thereto, the prospectus included in such registration statement (including each preliminary prospectus and any Free-Writing Prospectus) and such other documents as the Parent may reasonably request in order to facilitate the disposition of the Registrable Securities owned by the Parent;

(d) use its best efforts to register or qualify such Registrable Securities under such other securities or blue sky laws of such jurisdictions as the Parent reasonably requests and do any and all other acts and things which may be reasonably necessary or advisable to enable the Parent to consummate the disposition in such jurisdictions of the Registrable Securities owned by the Parent (provided that the Company shall not be required to (i) qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify but for this clause (i), (ii) subject itself to taxation in any such jurisdiction or (iii) consent to general service of process in any such jurisdiction);

(e) notify the Parent (i) after it receives notice thereof, of the date and time when such registration statement and each post-effective amendment thereto has become effective or a prospectus or supplement to any prospectus relating to a registration statement has been filed and when any registration or qualification has become effective under a state securities or blue sky law or any exemption thereunder has been obtained, (ii) after receipt thereof, of any request by the Securities and Exchange Commission for the amendment or supplementing of such registration statement or prospectus or for additional information, and (iii) at any time when

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a prospectus relating thereto is required to be delivered under the Securities Act, of the happening of any event as a result of which the prospectus included in such registration statement contains an untrue statement of a material fact or omits any fact necessary to make the statements therein not misleading, and, at the request of the Parent, the Company shall prepare, file with the SEC and furnish to the Parent a reasonable number of copies of a supplement or amendment to such prospectus so that, as thereafter delivered to the purchasers of such Registrable Securities, such prospectus shall not contain an untrue statement of a material fact or omit to state any fact necessary to make the statements therein not misleading;

(f) prepare and file promptly with the Securities and Exchange Commission, and notify the Parent prior to the filing of, such amendments or supplements to such registration statement or prospectus as may be necessary to correct any statements or omissions if, at the time when a prospectus relating to such securities is required to be delivered under the Securities Act, when any event has occurred as the result of which any such prospectus or any other prospectus as then in effect would include an untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein not misleading, and, in case the Parent or any of its underwriters is required to deliver a prospectus at a time when the prospectus then in circulation is not in compliance with the Securities Act or the rules and regulations promulgated thereunder, the Company shall use its best efforts to prepare promptly upon request of the Parent or such underwriter such amendments or supplements to such registration statement and prospectus as may be necessary in order for such prospectus to comply with the requirements of the Securities Act and such rules and regulations;

(g) cause all such Registrable Securities to be listed on each securities exchange on which similar securities issued by the Company are then listed and, if not so listed, to be listed on the NASD automated quotation system and, if listed on the NASD automated quotation system, use its best efforts to secure designation of all such Registrable Securities covered by such registration statement as a NASDAQ “national market system security” within the meaning of Rule 11Aa2-1 of the Securities and Exchange Commission or, failing that, to secure NASDAQ authorization for such Registrable Securities and, without limiting the generality of the foregoing, to arrange for at least two market makers to register as such with respect to such Registrable Securities with the NASD;

(h) provide a transfer agent and registrar for all such Registrable Securities not later than the effective date of such registration statement;

(i) enter into and perform such customary agreements (including underwriting agreements in customary form) and take all such other actions as the Parent or its underwriters, if any, reasonably request in order to expedite or facilitate the disposition of such Registrable Securities (including effecting a stock split or a combination of shares);

(j) make available for inspection by the Parent, any underwriter participating in any disposition pursuant to such registration statement and any attorney, accountant or other agent retained by the Parent or the underwriter, all financial and other records, pertinent corporate documents and properties of the Company, and cause the Company’s officers, directors, employees and independent accountants to supply all information reasonably requested by the Parent or the underwriter or any of their respective attorneys, accountants or agents in connection with such registration statement;

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(k) otherwise use its best efforts to comply with all applicable rules and regulations of the Securities and Exchange Commission, and make available to the Parent, as soon as reasonably practicable, an earnings statement covering the period of at least twelve months beginning with the first day of the Company’s first full calendar quarter after the effective date of the registration statement, which earnings statement shall satisfy the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder;

(l) obtain one or more comfort letters, dated the effective date of such registration statement (and, if such registration includes an underwritten public offering, dated the date of the closing under the underwriting agreement), signed by the Company’s independent public accountants in customary form and covering such matters of the type customarily covered by comfort letters as the Parent reasonably requests;

(m) if any such registration or comparable statement refers to the Parent or any of its affiliates by name or otherwise as the holder of any securities of the Company and if in the Parent’s sole and exclusive judgment, the Parent or such affiliate is or might be deemed to be an underwriter or a controlling person of the Company, the Parent shall have the right to require (i) the insertion therein of language, in form and substance satisfactory to the Parent and presented to the Company in writing, to the effect that the holding by the Parent or such affiliate of such securities is not to be construed as a recommendation by the Parent or such affiliate, as applicable, of the investment quality of the Company’s securities covered thereby and that such holding does not imply that the Parent or such affiliate, as applicable, shall assist in meeting any future financial requirements of the Company, or (ii) in the event that such reference to the Parent or such affiliate by name or otherwise is not required by the Securities Act or any similar Federal statute then in force, the deletion of the reference to such Person; provided that with respect to this clause (ii) the Parent shall furnish to the Company an opinion of counsel to such effect, which opinion and counsel shall be reasonably satisfactory to the Company;

(n) in the event of the issuance of any stop order suspending the effectiveness of a registration statement, or of any order suspending or preventing the use of any related prospectus or suspending the qualification of any common stock included in such registration statement for sale in any jurisdiction, the Company shall use its best efforts promptly to obtain the withdrawal of such order; and

(o) provide a legal opinion of the Company’s General Counsel or outside special counsel, dated the effective date of such registration statement (and, if such registration includes an underwritten public offering, dated the date of the closing under the underwriting agreement), with respect to the registration statement, each amendment and supplement thereto, the prospectus included therein (including the preliminary prospectus) and such other documents relating thereto in customary form and covering such matters of the type customarily covered by legal opinions of such nature.

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To the extent the Company is a well-known seasoned issuer (as defined in Rule 405 under the Securities Act) (a “WKSI”) at the time any request for a Demand Registration is submitted to the Company, and such request for a Demand Registration requests that the Company file an automatic shelf registration statement (as defined in Rule 405 under the Securities Act) (an “Automatic Shelf Registration Statement”) on Form S-3, the Company shall file an Automatic Shelf Registration Statement which covers those Registrable Securities which are requested to be registered. The Company shall use its best efforts to remain a WKSI (and not become an ineligible issuer (as defined in Rule 405 under the Securities Act)) during the period during which such Automatic Shelf Registration Statement is required to remain effective. If the Company does not pay the filing fee covering the Registrable Securities at the time the Automatic Shelf Registration Statement is filed, the Company agrees to pay such fee at such time or times as the Registrable Securities are to be sold. If the Automatic Shelf Registration Statement has been outstanding for at least three (3) years, at the end of the third year the Company shall refile a new Automatic Shelf Registration Statement covering the Registrable Securities. If at any time when the Company is required to re-evaluate its WKSI status the Company determines that it is not a WKSI, the Company shall use its best efforts to refile the Shelf Registration Statement on Form S-3 and, if such form is not available, Form S-1 and keep such registration statement effective during the period during which such registration statement is required to be kept effective.

If the Company files any Shelf Registration Statement for the benefit of the holders of any of its securities other than the Parent, and the Parent does not request that its Registrable Securities be included in such Shelf Registration Statement, the Company agrees that it shall include in such Shelf Registration Statement such disclosures as may be required by Rule 430B under the Securities Act (referring to the unnamed selling security holders in a generic manner by identifying the initial offering of the securities) in order to ensure that the Parent may be added to such Shelf Registration Statement at a later time through the filing of a prospectus supplement rather than a post-effective amendment.

In the event of a registration of the Parent’s Registrable Securities, the Company may require the Parent to furnish the Company such information regarding the Parent and the distribution of such securities as the Company may from time to time reasonably request in writing. During such time as the Parent may be engaged in a distribution of such securities, the Parent shall distribute such securities under the registration statement solely in the manner described in the registration statement.

5. Registration Expenses.

(a) All expenses incident to the Company’s performance of or compliance with this Agreement, including without limitation all registration, qualification and filing fees, fees and expenses of compliance with securities or blue sky laws, printing expenses, messenger and delivery expenses, fees and disbursements of custodians, and fees and disbursements of counsel for the Company and all independent certified public accountants, underwriters (excluding discounts and commissions) and other Persons retained by the Company (all such expenses being herein called “Registration Expenses”), shall be borne as provided in this Agreement, except that the Company shall, in any event, pay its internal expenses (including, without limitation, all salaries and expenses of its officers and employees performing legal or accounting duties), the expense of any annual audit or quarterly review, the expense of any liability insurance and the expenses and fees for listing the securities to be registered on each securities exchange on which similar securities issued by the Company are then listed or on the NASD automated quotation system.

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(b) The Company shall reimburse the Parent for the reasonable fees and disbursements of one counsel (if any) chosen by the Parent in connection with each Demand Registration and each Piggyback Registration.

(c) To the extent Registration Expenses are not required to be paid by the Company, the Parent shall pay those Registration Expenses allocable to the registration of its securities so included, and any Registration Expenses not so allocable shall be borne by all sellers of securities included in such registration in proportion to the aggregate selling price of the securities to be so registered.

6. Indemnification.

(a) The Company agrees to indemnify and hold harmless, to the maximum extent permitted by applicable law, the Parent and its direct and indirect partners and members and each of their respective officers, directors, members, managers and employees and each Person who controls the Parent (within the meaning of the Securities Act) (each such Person, a “Parent Indemnified Party”) against all losses, claims, actions, damages, liabilities and expenses (collectively, “Losses”) caused by (i) any untrue or alleged untrue statement of material fact contained in any registration statement, prospectus or preliminary prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, or (ii) any violation by the Company of any rule or regulation promulgated under the Securities Act and any state securities laws applicable to the Company and relating to action or inaction required of the Company in connection with any such registration, qualification or compliance, and to pay to each Parent Indemnified Party, as incurred, any legal and any other expenses reasonably incurred in connection with investigating, preparing or defending any such Losses, except insofar as the same are caused by or contained in any information furnished in writing to the Company or any managing underwriter by such Parent Indemnified Party expressly for use therein or by such Parent Indemnified Party’s failure to deliver a copy of the registration statement or prospectus or any amendments or supplements thereto after the Company has furnished such Parent Indemnified Party with a sufficient number of copies of the same. In connection with an underwritten offering, the Company shall indemnify such underwriters, their officers and directors and each Person who controls such underwriters (within the meaning of the Securities Act) to the same extent as provided above with respect to the indemnification of the Parent Indemnified Party.

(b) In connection with any registration statement in which the Parent is participating, the Parent shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such registration statement or prospectus and, to the extent permitted by law, shall indemnify the Company, its directors and officers and each Person who controls the Company (within the meaning of the Securities Act) against any Losses resulting from any untrue or alleged untrue statement of material fact contained in the registration statement, prospectus or preliminary prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material fact required to

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be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by the Parent for use therein; provided that the obligation to indemnify shall be limited to the net amount of proceeds received by the Parent from the sale of Registrable Securities pursuant to such registration statement.

(c) Any Person entitled to indemnification hereunder shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any Person’s right to indemnification hereunder to the extent such failure has not prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. In such instance, the conflicting indemnified parties shall have a right to retain one separate counsel, chosen by the Parent, at the expense of the indemnifying party. No indemnifying party, in the defense of such claim or litigation, shall, except with the consent of each indemnified party, consent to the entry of any judgment or enter into any settlement which does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation.

(d) The indemnification and contribution provided for under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling Person of such indemnified party and shall survive the transfer of securities.

(e) If the indemnification provided for in this Section 6 is held by a court of competent jurisdiction to be unavailable to an indemnified party or is otherwise unenforceable with respect to any Losses referred to herein, then the indemnifying party, in lieu of indemnifying such indemnified party hereunder, shall contribute to the amounts paid or payable by such indemnified party as a result of such loss, claim, damage, liability or action in such proportion as is appropriate to reflect the relative fault of the indemnifying party on the one hand and of the indemnified party on the other hand in connection with the statements or omissions which resulted in such loss, claim, damage, liability or action as well as any other relevant equitable considerations; provided that the maximum amount of liability in respect of such contribution shall be limited, in the case of the Parent, to an amount equal to the net proceeds actually received by the Parent from the sale of its Registrable Securities effected pursuant to such registration. The relative fault of the indemnifying party and of the indemnified party shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission to state a material fact relates to information supplied

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by the indemnifying party or by the indemnified party and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The amount paid or payable by a party as a result of the Losses or other liabilities referred to above shall be deemed to include, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would not be just and equitable if contribution pursuant to Section 6(a) were determined by pro rata allocation or by any other method of allocation which does not take account of the equitable considerations referred to in the preceding sentences. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to Section 6(a).

7. Participation in Underwritten Registrations. No Person may participate in any registration hereunder which is underwritten unless the Parent provides prior written consent, which the Parent may withhold in its sole and absolute discretion; provided, however, that such officers of the Company as are approved by the Board may participate in any such underwritten registration subject to a customary underwriters’ cutback, as described in Sections 2(c) and 2(d) hereof.

8. Distributions. In the event the Parent distributes any Registrable Securities to any of the direct or indirect members or partners of Parent (each such person receiving Registrable Securities thereby, a “Qualified Third-Party Beneficiary”), the Parent may, in its sole and absolute discretion, elect to assign to such Qualified Third-Party Beneficiary, in whole or in part, its rights hereunder with respect to the Registrable Securities distributed to such Qualified Third-Party Beneficiary. In such event, with respect to the Registrable Securities distributed to such Qualified Third-Party Beneficiary, such Qualified Third-Party Beneficiary shall succeed to all of the rights and obligations of Parent under this Agreement. Without limiting the foregoing, (i) the rights of each “Golden Gate Member” (as such term is used in the Parent Registration Rights Agreement) with respect to the “Common Stock” (as such term is used in the Parent Registration Rights Agreement) shall apply to each Qualified Third-Party Beneficiary mutatis mutandis with respect to the Registrable Securities distributed to such Qualified Third-Party Beneficiary and (ii) for the avoidance of doubt, the Company hereby acknowledges and agrees that the Parent may, at the Parent’s election and in its sole and absolute discretion, deem the Company’s Common Stock as the “Common Stock” as that term is used in the Parent Registration Rights Agreement.

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9. Current Public Information. At all times after the Company has filed a registration statement with the Securities and Exchange Commission pursuant to the requirements of either the Securities Act or the Securities Exchange Act, the Company will file all reports required to be filed by it under the Securities Act and the Securities Exchange Act and the rules and regulations adopted by the Securities and Exchange Commission thereunder, and will take such further action as the Parent may reasonably request, all to the extent required to enable the Parent to sell Registrable Securities pursuant to Rule 144 adopted by the Securities and Exchange Commission under the Securities Act (as such rule may be amended from time to time) or any similar rule or regulation hereafter adopted by the Securities and Exchange Commission.

10. Definitions.

(a) “Common Stock” means the common stock of the Company.

(b) “Person” means an individual, a partnership, a joint venture, a corporation, a limited liability company, an associate, a joint stock company, a trust, an unincorporated organization and a governmental entity or any department or agency or political subdivision thereof.

(c) “Registrable Securities” means (i) any Common Stock held by the Parent, and (ii) any Common Stock issued or issuable with respect to the securities referred to in clause (i) above by way of a stock dividend or stock split or in connection with a combination of shares, recapitalization, reclassification, merger, consolidation or other reorganization. As to any particular Registrable Securities, such securities shall cease to be Registrable Securities (A) when they have been distributed to the public pursuant to an offering registered under the Securities Act, (B) when they have been sold to the public through a broker, dealer or market maker in compliance with Rule 144 (or any successor rule) promulgated under the Securities Act, (C) when they have been repurchased by the Company or any of its subsidiaries or (D) on the date when the holder of such Registrable Securities is able to sell all such securities in any three-month period without registration pursuant to Rule 144; provided that any security that ceases to be a Registrable Security by operation of this clause (D) will again be deemed to be a Registrable Security if a subsequent decrease in trading volume results in the holder thereof not being able to sell such securities during such period without registration pursuant to Rule 144.

(d) “Securities Act” means the Securities Act of 1933, as amended, or any similar federal law then in force.

(e) “Securities and Exchange Commission” includes any governmental body or agency succeeding to the functions of the Securities and Exchange Commission.

(f) “Securities Exchange Act” means the Securities Exchange Act of 1934, as amended, or any similar federal law then in force.

(g) “Subsidiaries” means, with respect to any specified Person, any other Person in which such specified Person, directly or indirectly through one or more Affiliates or otherwise, beneficially owns at least fifty percent (50%) of either the ownership interest (determined by equity or economic interests) in, or the voting control of, such other Person.

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11. Miscellaneous.

(a) No Inconsistent Agreements. The Company shall not hereafter enter into any agreement with respect to its securities which is inconsistent with or violates the rights granted to the Parent in this Agreement without the prior written consent of the Parent.

(b) Adjustments Affecting Registrable Securities. The Company shall not take any action, or permit any change to occur, with respect to its securities which would adversely affect the ability of the Parent to include its Registrable Securities in a registration undertaken pursuant to this Agreement or which would adversely affect the marketability of such Registrable Securities in any such registration (including, without limitation, effecting a stock split or a combination of shares).

(c) Remedies. Any Person having rights under any provision of this Agreement shall be entitled to enforce such rights specifically (without posting a bond or other security), to recover damages caused by reason of any breach of any provision of this Agreement and to exercise all other rights granted by law. The parties hereto agree and acknowledge that money damages may not be an adequate remedy for any breach of the provisions of this Agreement and that, in addition to any other rights and remedies existing in its favor, any party shall be entitled to specific performance and/or other injunctive relief from any court of law or equity of competent jurisdiction (without posting any bond or other security) in order to enforce or prevent violation of the provisions of this Agreement.

(d) Amendments and Waivers. The provisions of this Agreement may be amended or waived only upon the prior written consent of the Company and the Parent. Notwithstanding the immediately preceding sentence, the parties hereto agree the Company and the Parent may not amend or waive this Agreement to reduce or eliminate any right of any Qualified Third-Party Beneficiary herein (it being understood that an amendment or waiver which provides a Person (other than the Parent) with registration rights having superiority or parity in priority in a registration on behalf of the Company to the Parent will not require the consent of any Qualified Third-Party Beneficiary).

(e) Entire Agreement. This Agreement (including the Parent Registration Rights Agreement and the other documents referred to herein) constitutes the entire agreement among the Parties and supersedes any prior understandings, agreements, or representations by or among the Parties, written or oral, other than the Parent Registration Rights Agreement, to the extent they relate in any way to the subject matter hereof.

(f) Successors and Assigns. All covenants and agreements in this Agreement by or on behalf of any of the parties hereto shall bind and inure to the benefit of the respective successors and assigns of the parties hereto whether so expressed or not.

(g) Severability. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under applicable law, but if any provision of this Agreement is held to be prohibited by or invalid under applicable law, such provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating the remainder of this Agreement.

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(h) Counterparts. This Agreement may be executed and delivered simultaneously in two or more counterparts (including by telecopied signature pages, if facsimile or PDF format), any one of which need not contain the signatures of more than one party, but all such counterparts taken together shall constitute one and the same Agreement.

(i) Descriptive Headings. The descriptive headings of this Agreement are inserted for convenience only and do not constitute a part of this Agreement.

(j) Governing Law. All issues and questions concerning the construction, validity, interpretation and enforcement of this Agreement and the exhibits and schedules hereto shall be governed by, and construed in accordance with, the laws of the State of Delaware, without giving effect to any choice of law or conflict of law rules or provisions (whether of the State of Delaware or any other jurisdiction) that would cause the application of the laws of any jurisdiction other than the State of Delaware.

(k) Notices. In the event a notice or other document is required to be sent hereunder to the Company or to the Parent (or legal representative of the Parent), such notice or other document shall be in writing and shall be considered given and received, in all respects when personally delivered, when sent by facsimile transmission actually received by the applicable party’s receiving equipment or when sent by overnight express or courier service or United States registered or certified mail, return receipt requested and postage and other fees prepaid, on the day such notice or document is personally delivered, on the next business day following the day on which such notice or other document is timely deposited with the overnight delivery service as aforesaid or on the third business day following the day on which such notice or other document is deposited in the U.S. mail as aforesaid. Such notice and document shall be addressed to the party entitled to receive such notice or other document at the respective addresses indicated below:

If to the Company:

8490 Progress Drive, Suite 300

Frederick, MD 21701

Attention: Legal Department

Facsimile: +1 301 682 0690

If to the Parent:

c/o Golden Gate Private Equity, Inc.

One Embarcadero Center, 39th Floor

San Francisco, CA 94111

Attention: Prescott Ashe and Rajeev Amara

Fax: +1 415 983 2701

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with a copy to:

Kirkland & Ellis LLP

555 California Street, Suite 2700

San Francisco, CA 94104

Attention: Stephen D. Oetgen, Esq.

Fax: +1 415 439 1500

or to such other address or to the attention of such other person as the recipient party (or its legal representative) has specified by prior written notice to the sending party. Until such notice of change of address is properly given, the addresses set forth herein shall be effective for all purposes.

* * * * *

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IN WITNESS WHEREOF, the parties have executed this Registration Rights Agreement as of the date first written above.

U.S. SILICA HOLDINGS, INC.
By:	/s/ Bryan Shinn
Name:	Bryan Shinn
Title:	President and Chief Executive Officer
GGC USS HOLDINGS, LLC
By:	/s/ Rajeev Amara
Name:	Rajeev Amara
Title:	Vice President