Exhibit 3.2

SIXTH AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

LINKEDIN CORPORATION

LinkedIn Corporation (the “Corporation”), a corporation organized and existing under and by virtue of the provisions of the General Corporation Law of the State of Delaware (the “General Corporation Law”), hereby certifies that:

FIRST. The name under which the Corporation was originally incorporated is LinkedIn, Ltd.

SECOND. The Certificate of Incorporation of the Corporation was originally filed with the Secretary of State of Delaware on March 6, 2003. The Certificate of Incorporation of the Corporation as heretofore amended is hereby amended and restated pursuant to Sections 228, 242 and 245 of the General Corporation Law. All amendments to the Certificate of Incorporation reflected herein (this “Restated Certificate”) have been duly adopted by the Board of Directors and stockholders of the Corporation in accordance with the provisions of such Sections. As required by Section 228 of the General Corporation Law, the Corporation has given written notice of the amendments reflected herein to all stockholders who did not consent in writing to these amendments.

THIRD. The Certificate of Incorporation of the Corporation shall be amended and restated to read in full as follows:

ARTICLE I

The name of the Corporation is LinkedIn Corporation.

ARTICLE II

The address of the Corporation’s registered office in the State of Delaware is Corporation Service Company, 2711 Centerville Road, Suite 400, City of Wilmington, County of New Castle. The name of its registered agent at such address is Corporation Service Company.

ARTICLE III

The purpose of the Corporation is to engage in any lawful act or activity for which a corporation may be organized under the General Corporation Law.

ARTICLE IV

A. Classes of Stock. The Corporation is authorized to issue shares of capital stock to be designated, respectively, “Class A Common Stock,” “Class B Common Stock,” “Common Stock” and “Preferred Stock.” The total number of shares of capital stock that the Corporation is authorized to issue is 2,220,000,000 shares, consisting of: 1,000,000,000 shares of Class A Common Stock, par value $0.0001 per share (the “Class A Common Stock”), 120,000,000 shares of

Class B Common Stock, par value $0.0001 per share (the “Class B Common Stock”), 1,000,000,000 shares of Common Stock, par value $0.0001 per share (the “Common Stock”), and 100,000,000 shares of undesignated Preferred Stock, par value $0.0001 per share (the “Preferred Stock”).

Immediately upon the acceptance of this Restated Certificate for filing by the Secretary of State of the State of Delaware (the “Effective Time”), each share of the Corporation’s Common Stock issued and outstanding or held as treasury stock immediately prior to the Effective Time, shall, automatically and without further action by any stockholder, be reclassified as, and shall become, one share of Class B Common Stock. Any stock certificate that immediately prior to the Effective Time represented shares of the Corporation’s Common Stock shall from and after the Effective Time be deemed to represent shares of Class B Common Stock, without the need for surrender or exchange thereof.

B. Rights of Preferred Stock. The Board of Directors of the Corporation (the “Board of Directors”) is authorized, subject to any limitations prescribed by law, to provide for the issuance of shares of Preferred Stock in series, and by filing a certificate pursuant to the applicable law of the State of Delaware (such certificate being hereinafter referred to as a “Preferred Stock Designation”), to establish from time to time the number of shares to be included in each such series, and to fix the designation, powers, preferences, and rights of the shares of each such series and any qualifications, limitations or restrictions thereof.

C. Vote to Increase or Decrease Authorized Shares. 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 a majority of the voting power of all of the outstanding shares of stock of the Corporation entitled to vote thereon, without a vote of the holders of the Preferred Stock, or of any series thereof, unless a vote of any such holders is required pursuant to the terms of any Preferred Stock Designation.

D. Rights of Class A Common Stock and Class B Common Stock. The relative powers, rights, qualifications, limitations and restrictions granted to or imposed on the shares of the Class A Common Stock and Class B Common Stock are as follows:

1. Voting Rights.

(a) General Right to Vote Together; Exception. Except as otherwise expressly provided herein or required by applicable law, the holders of Class A Common Stock and Class B Common Stock shall vote together as one class on all matters submitted to a vote of the stockholders; provided, however, subject to the terms of any Preferred Stock Designation, the number of authorized shares of Class A Common Stock or Class B Common Stock may be increased or decreased (but not below the number of shares thereof then outstanding) by the affirmative vote of the holders of a majority of the voting power of the stock of the Corporation entitled to vote, irrespective of the provisions of Section 242(b)(2) of the General Corporation Law.

(b) Votes Per Share. Except as otherwise expressly provided herein or required by applicable law, on any matter that is submitted to a vote of the stockholders, each holder of Class A Common Stock shall be entitled to one (1) vote for each such share, and each holder of Class B Common Stock shall be entitled ten (10) votes for each such share.

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2. Identical Rights. Except as otherwise expressly provided herein or required by applicable law, shares of Class A Common Stock and Class B Common Stock shall have the same rights and privileges and rank equally, share ratably and be identical in all respects as to all matters, including, without limitation:

(a) Dividends and Distributions. Shares of Class A Common Stock and Class B Common Stock shall be treated equally, identically and ratably, on a per share basis, with respect to any Distribution paid or distributed by the Corporation, unless different treatment of the shares of each such class is approved by the affirmative vote of the holders of a majority of the outstanding shares of Class A Common Stock and Class B Common Stock, each voting separately as a class; provided, however, that in the event a Distribution is paid in the form of Class A Common Stock, Class B Common Stock or Common Stock (or Rights to acquire such stock), then holders of Class A Common Stock shall receive Class A Common Stock (or Rights to acquire such stock, as the case may be) and holders of Class B Common Stock shall receive Class B Common Stock (or Rights to acquire such stock, as the case may be).

(b) Subdivision or Combination. If the Corporation in any manner subdivides or combines the outstanding shares of Class A Common Stock or Class B Common Stock, the outstanding shares of the other such class will be subdivided or combined in the same proportion and manner, unless different treatment of the shares of each such class is approved by the affirmative vote of the holders of a majority of the outstanding shares of Class A Common Stock and Class B Common Stock, each voting separately as a class.

(c) Equal Treatment in a Change of Control or any Merger Transaction. In connection with any Change of Control Transaction, shares of Class A Common Stock and Class B Common Stock shall be treated equally, identically and ratably, on a per share basis, with respect to any consideration into which such shares are converted or any consideration paid or otherwise distributed to stockholders of the Corporation, unless different treatment of the shares of each such class is approved by the affirmative vote of the holders of a majority of the outstanding shares of Class A Common Stock and Class B Common Stock, each voting separately as a class. Any merger or consolidation of the Corporation with or into any other entity, which is not a Change of Control Transaction, shall require approval by the affirmative vote of the holders of a majority of the outstanding shares of Class A Common Stock and Class B Common Stock, each voting separately as a class, unless (i) the shares of Class A Common Stock and Class B Common Stock remain outstanding and no other consideration is received in respect thereof or (ii) such shares are converted on a pro rata basis into shares of the surviving or parent entity in such transaction having identical rights to the shares of Class A Common Stock and Class B Common Stock, respectively.

3. Final Conversion of Class A Common Stock and Class B Common Stock. On the Final Conversion Date, each one (1) issued share of Class A Common Stock and each one (1) issued share of Class B Common Stock shall automatically, without any further action, convert into one (1) share of Common Stock. Following such conversion, the reissuance of all shares of Class A Common Stock and Class B Common Stock shall be prohibited, and such shares shall be retired and cancelled in accordance with Section 243 of the General Corporation Law and the filing with the Delaware Secretary required thereby, and upon such retirement and cancellation, all references to the Class A Common Stock and Class B Common Stock in the Restated Certificate shall be eliminated.

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4. Voluntary and Automatic Conversion of Class B Common Stock.

(a) Voluntary Conversion. Each one (1) share of Class B Common Stock shall be convertible into one (1) share of Class A Common Stock at the option of the holder thereof at any time upon written notice to the transfer agent of the Corporation.

(b) Automatic Conversion. Each one (1) share of Class B Common Stock shall automatically, without any further action, convert into one (1) share of Class A Common Stock upon the earliest of:

(i) the date specified by affirmative vote of the holders of at least sixty-six and two-thirds percent (66- ²/3%) of the outstanding shares of Class B Common Stock, voting as a single class;

(ii) a Transfer of such share; provided that no such automatic conversion shall occur in the case of a Transfer by a Class B Stockholder, for tax or estate planning purposes, to any of the persons or entities listed in clauses (A) through (F) below (each, a “Permitted Transferee”) and from any such Permitted Transferee back to such Class B Stockholder and/or any other Permitted Transferee established by or for such Class B Stockholder:

(A) a trust for the benefit of such Class B Stockholder or persons other than the Class B Stockholder so long as the Class B Stockholder has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such trust; provided such Transfer does not involve any payment of cash, securities, property or other consideration (other than an interest in such trust) to the Class B Stockholder and, provided, further, that in the event such Class B Stockholder no longer has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such trust, each share of Class B Common Stock then held by such trust shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock;

(B) a trust under the terms of which such Class B Stockholder has retained a “qualified interest” within the meaning of §2702(b)(1) of the Internal Revenue Code and/or a reversionary interest so long as the Class B Stockholder has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such trust; provided, however, that in the event the Class B Stockholder no longer has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such trust, each share of Class B Common Stock then held by such trust shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock;

(C) an Individual Retirement Account, as defined in Section 408(a) of the Internal Revenue Code, or a pension, profit sharing, stock bonus or other type of plan or trust of which such Class B Stockholder is a participant or beneficiary and which satisfies the requirements for qualification under Section 401 of the Internal Revenue Code; provided that in each case such Class B Stockholder has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held in such account, plan or trust, and provided, further, that in the event the Class B Stockholder no longer has sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such account, plan or trust, each share of

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Class B Common Stock then held by such trust shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock;

(D) a corporation in which such Class B Stockholder directly, or indirectly through one or more Permitted Transferees, owns shares with sufficient Voting Control in the corporation, or otherwise has legally enforceable rights, such that the Class B Stockholder retains sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such corporation; provided that in the event the Class B Stockholder no longer owns sufficient shares or no longer has sufficient legally enforceable rights to ensure the Class B Stockholder to retain sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such corporation, each share of Class B Common Stock then held by such corporation shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock;

(E) a partnership in which such Class B Stockholder directly, or indirectly through one or more Permitted Transferees, owns partnership interests with sufficient Voting Control in the partnership, or otherwise has legally enforceable rights, such that the Class B Stockholder retains sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such partnership; provided that in the event the Class B Stockholder no longer owns sufficient partnership interests or no longer has sufficient legally enforceable rights to ensure the Class B Stockholder to retain sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such partnership, each share of Class B Common Stock then held by such partnership shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock; or

(F) a limited liability company in which such Class B Stockholder directly, or indirectly through one or more Permitted Transferees, owns membership interests with sufficient Voting Control in the limited liability company, or otherwise has legally enforceable rights, such that the Class B Stockholder retains sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such limited liability company; provided that in the event the Class B Stockholder no longer owns sufficient membership interests or no longer has sufficient legally enforceable rights to ensure the Class B Stockholder to retain sole dispositive power and exclusive Voting Control with respect to the shares of Class B Common Stock held by such limited liability company, each share of Class B Common Stock then held by such limited liability company shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock; and

(iii) the date specified by a written notice and certification request of the Corporation to the holder of such share of Class B Common Stock requesting a certification, in a form satisfactory to the Corporation, verifying such holder’s ownership of Class B Common Stock and confirming that a conversion to Class A Common Stock has not occurred, which date shall not be less than sixty (60) calendar days after the date of such notice and certification request; provided that no such automatic conversion pursuant to this subsection (iii) shall occur in the case of a Class B Stockholder or its Permitted Transferees that furnishes a certification satisfactory to the Corporation prior to the specified date.

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(c) Conversion Upon Death or Disability. Each share of Class B Common Stock held of record by a Class B Stockholder who is a natural person, or by such Class B Stockholder’s Permitted Transferees, shall automatically, without any further action, convert into one (1) fully paid and nonassessable share of Class A Common Stock upon the death of such Class B Stockholder, or solely with respect to each share of Class B Common Stock held of record by the Founder, or by the Founder’s Permitted Transferees, upon the death or Disability of the Founder; provided, however, that, with respect to the shares of Class B Common Stock held of record by the Founder or the Founder’s Permitted Transferees, each share of Class B Common Stock held of record by the Founder or the Founder’s Permitted Transferees shall automatically convert into one (1) fully paid and nonassessable share of Class A Common Stock upon that date which is the earlier of: (a) nine (9) months after the date of death or Disability of the Founder, and (b) the date upon which the Founder Trustees cease to hold exclusive Voting Control over such shares of Class B Common Stock.

(d) Procedures. The Corporation may, from time to time, establish such policies and procedures relating to the conversion of the Class B Common Stock to Class A Common Stock and the general administration of this dual class stock structure, including the issuance of stock certificates with respect thereto, as it may deem necessary or advisable, and may from time to time request that holders of shares of Class B Common Stock furnish certifications, affidavits or other proof to the Corporation as it deems necessary to verify the ownership of Class B Common Stock and to confirm that a conversion to Class A Common Stock has not occurred. A determination by the Secretary of the Corporation that a Transfer results in a conversion to Class A Common Stock shall be conclusive and binding.

(e) Immediate Effect. In the event of a conversion of shares of Class B Common Stock to shares of Class A Common Stock pursuant to this Section D.4 and upon the conversion of any then-outstanding Class A Common Stock and Class B Common Stock into Common Stock upon the Final Conversion Date, such conversion(s) shall be deemed to have been made at the time that the Transfer of shares occurred (in the case of a conversion of Class B Common Stock to Class A Common Stock) or immediately upon the Final Conversion Date (in the case of the conversion of Class A Common Stock and Class B Common Stock into Common Stock). Upon any conversion of Class B Common Stock to Class A Common Stock, all rights of the holder of shares of Class B Common Stock shall cease and the person or persons in whose names or names the certificate or certificates representing the shares of Class A Common Stock are to be issued shall be treated for all purposes as having become the record holder or holders of such shares of Class A Common Stock. Upon conversion of Class A Common Stock or Class B Common Stock into Common Stock on the Final Conversion Date, all rights of holders of shares of Class A Common Stock and Class B Common Stock shall cease and the person or persons in whose name or names the certificate or certificates representing the shares of Common Stock are to be issued shall be treated for all purposes as having become the record holder or holders of such shares of Common Stock. Shares of Class B Common Stock that are converted into shares of Class A Common Stock as provided in this Section D.4 shall be retired and may not be reissued.

(f) Reservation of Stock. The Corporation shall at all times reserve and keep available out of its authorized but unissued shares of Class A Common Stock, solely for the purpose of effecting the conversion of the shares of Class B Common Stock, such number of its shares of Class A Common Stock as shall from time to time be sufficient to effect the conversion of all

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outstanding shares of Class B Common Stock into shares of Class A Common Stock. The Corporation shall further at all times reserve and keep available out of its authorized but unissued shares of Common Stock, solely for the purpose of effecting the conversion of Class A Common Stock and Class B Common Stock into Common Stock upon the Final Conversion Date or otherwise in accordance herewith, such number of shares of Common Stock as shall be sufficient to effect the conversion of all outstanding shares of Class B Common Stock and Class A Common Stock.

E. Rights of Common Stock. Except as otherwise provided herein or required by law, each holder of Common Stock shall be entitled to one (1) vote for each such share on any matter that is submitted to a vote of stockholders and shall otherwise have the rights conferred by applicable law in respect of such shares. No shares of Common Stock shall be issued prior to the Final Conversion Date, unless such issuance is approved by the affirmative vote of the holders of a majority of the outstanding shares of Preferred Stock, Class A Common Stock and Class B Common Stock, each voting separately as a class, in which event the holders of shares of Common Stock shall have rights equivalent to those provided to the holders of Class A Common Stock.

F. No Further Issuances. Except for the issuance of Class B Common Stock issuable upon exercise of Rights outstanding at the Effective Time or a dividend payable in accordance with Article IV, Section D.2(a), the Corporation shall not at any time after the Effective Time issue any additional shares of Class B Common Stock, unless such issuance is approved by the affirmative vote of the holders of a majority of the outstanding shares of Class B Common Stock. After the Final Conversion Date, the Corporation shall not issue any additional shares of Class A Common Stock or Class B Common Stock.

ARTICLE V

The following terms, where capitalized in this Restated Certificate, shall have the meanings ascribed to them in this Article V:

“Change of Control Share Issuance” means the issuance by the Corporation, in a transaction or series of related transactions, of voting securities representing more than two percent (2%) of the total voting power (assuming the Class A Common Stock and Class B Common Stock each have one (1) vote per share) of the Corporation before such issuance to any person or persons acting as a group as contemplated in Rule 13d-5(b) under the Exchange Act (or any successor provision) that immediately prior to such transaction or series of related transactions held fifty percent (50%) or less of the total voting power of the Corporation (assuming the Class A Common Stock and Class B Common Stock each have one (1) vote per share), such that, immediately following such transaction or series of related transactions, such person or group of persons would hold more than fifty percent (50%) of the total voting power of the Corporation (assuming the Class A Common Stock and Class B Common Stock each have one (1) vote per share).

“Change of Control Transaction” means (i) the sale, lease, exchange, or other disposition (other than liens and encumbrances created in the ordinary course of business, including liens or encumbrances to secure indebtedness for borrowed money that are approved by the Corporation’s Board of Directors, so long as no foreclosure occurs in respect of any such lien or encumbrance) of all or substantially all of the Corporation’s property and assets (which shall for such purpose include the property and assets of any direct or indirect subsidiary of the Corporation), provided that any

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sale, lease, exchange or other disposition of property or assets exclusively between or among the Corporation and any direct or indirect subsidiary or subsidiaries of the Corporation shall not be deemed a “Change of Control Transaction”; (ii) the merger, consolidation, business combination, or other similar transaction of the Corporation with any other entity, other than a merger, consolidation, business combination, or other similar transaction that would result in the voting securities of the Corporation outstanding immediately prior thereto continuing to represent (either by remaining outstanding or by being converted into voting securities of the surviving entity or its parent) more than fifty percent (50%) of the total voting power represented by the voting securities of the Corporation and more than fifty percent (50%) of the total number of outstanding shares of the Corporation’s capital stock, in each case as outstanding immediately after such merger, consolidation, business combination, or other similar transaction, and the stockholders of the Corporation immediately prior to the merger, consolidation, business combination, or other similar transaction own voting securities of the Corporation, the surviving entity or its parent immediately following the merger, consolidation, business combination, or other similar transaction in substantially the same proportions (vis a vis each other) as such stockholders owned the voting securities of the Corporation immediately prior to the transaction; (iii) the recapitalization, liquidation, dissolution, or other similar transaction involving the Corporation, other than a recapitalization, liquidation, dissolution, or other similar transaction that would result in the voting securities of the Corporation outstanding immediately prior thereto continuing to represent (either by remaining outstanding or being converted into voting securities of the surviving entity or its parent) more than fifty percent (50%) of the total voting power represented by the voting securities of the Corporation and more than fifty percent of the total number of outstanding shares of the Corporation’s capital stock, in each case as outstanding immediately after such recapitalization, liquidation, dissolution or other similar transaction, and the stockholders of the Corporation immediately prior to the recapitalization, liquidation, dissolution or other similar transaction own voting securities of the Corporation, the surviving entity or its parent immediately following the recapitalization, liquidation, dissolution or other similar transaction in substantially the same proportions (vis a vis each other) as such stockholders owned the voting securities of the Corporation immediately prior to the transaction; and (iv) any Change of Control Share Issuance.

“Class B Stockholder” means (i) the registered holder of a share of Class B Common Stock at the Effective Time and (ii) the initial registered holder of any shares of Class B Common Stock that are originally issued by the Corporation after the Effective Time.

“Compensatory Plan” means any plan, contract, or arrangement which provides for the sale, grant, or other issuance of equity securities of the Corporation to any employee, director, or consultant of the Corporation or any direct or indirect subsidiary of the Corporation.

“Controlled Company Exemption” means, if and to the extent otherwise applicable to the Corporation, the exemptions from the corporate governance rules and requirements of the Securities Exchange available to any company that constitutes a “controlled company” within the meaning of the corporate governance rules and requirements of the Securities Exchange.

“Disability” means permanent and total disability such that the Founder is unable to engage in any substantial gainful activity by reason of any medically determinable mental impairment which can be expected to result in death or which has lasted or can be expected to last for a continuous period of not less than 12 months as determined by a licensed medical practitioner. In the event of a

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dispute whether the Founder has suffered a Disability, no Disability of the Founder shall be deemed to have occurred unless and until an affirmative ruling regarding such Disability has been made by a court of competent jurisdiction, and such ruling has become final and non-appealable.

“Distribution” means (i) any dividend or distribution of cash, property or shares of the Corporation’s capital stock; and (ii) any distribution following or in connection with any liquidation, dissolution or winding up of the Corporation, either voluntary or involuntary.

“Exchange Act” means the United States Securities Exchange Act of 1934, as amended.

“Final Conversion Date” means 5:00 p.m. in New York City, New York on the first Trading Day falling on or after the date on which the outstanding shares of Class B Common Stock represent less than ten percent (10%) of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

“Founder” means Reid Hoffman.

“Founder Trustees” means each of (x) David L.M. Sze, (y) Jeffrey Weiner (provided that, upon the expiration or termination of his (or any successor’s) employment as chief executive officer of the Corporation, the successor chief executive officer of the Corporation shall be substituted as a Founder Trustee) and (z) A. George Battle (provided that, upon the expiration or termination of his (or any successor’s) service as lead independent director of the Corporation, the successor lead independent director of the Corporation shall be substituted as a Founder Trustee), or any successors to the persons specified in clauses (x), (y) and (z) designated by the Founder and approved by resolution of not less than sixty-six and two-thirds percent (66- ²/3%) of the directors then constituting the entire Board of Directors, in each case in their capacities as voting trustees pursuant to a written voting trust agreement entered into by the Founder prior to his death or Disability, contingent and effective upon the death or Disability of the Founder.

“Rights” means any option, warrant, conversion right or contractual right of any kind to acquire shares of the Corporation’s authorized but unissued capital stock.

“SEC” means the United States Securities and Exchange Commission.

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

“Securities Exchange” means, at any time, the registered national securities exchange on which the Corporation’s equity securities are then principally listed or traded, which shall be either the New York Stock Exchange or NASDAQ Global Market (or similar national quotation system of the NASDAQ Stock Market) (“NASDAQ”) or any successor exchange of either the New York Stock Exchange or NASDAQ.

“Trading Day” means any day on which the Securities Exchange is open for trading.

“Transfer” of a share of Class B Common Stock shall mean any sale, assignment, transfer, conveyance, hypothecation or other transfer or disposition of such share or any legal or beneficial interest in such share, whether or not for value and whether voluntary or involuntary or by operation of law. A “Transfer” shall also include, without limitation, (i) a transfer of a share of Class B

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Common Stock to a broker or other nominee (regardless of whether or not there is a corresponding change in beneficial ownership) or (ii) the transfer of, or entering into a binding agreement with respect to, Voting Control over a share of Class B Common Stock by proxy or otherwise, other than the Transfer of exclusive Voting Control with respect to shares of Class B Common Stock of the Founder as permitted in Article IV, Section D.4(c); provided, however, that the following shall not be considered a “Transfer”: (a) the grant of a proxy to officers or directors of the Corporation at the request of the Board of Directors of the Corporation in connection with actions to be taken at an annual or special meeting of stockholders; (b) the pledge of shares of Class B Common Stock by a Class B Stockholder that creates a mere security interest in such shares pursuant to a bona fide loan or indebtedness transaction so long as the Class B Stockholder continues to exercise Voting Control over such pledged shares; provided, however, that a foreclosure on such shares of Class B Common Stock or other similar action by the pledge shall constitute a “Transfer”; or (c) the fact that, as of the Effective Time or at any time after the Effective Time, the spouse of any holder of Class B Common Stock possesses or obtains an interest in such holder’s shares of Class B Common Stock arising solely by reason of the application of the community property laws of any jurisdiction, so long as no other event or circumstance shall exist or have occurred that constitutes a “Transfer” of such shares of Class B Common Stock.

“Voting Control” with respect to a share of Class B Common Stock means the exclusive power (whether directly or indirectly) to vote or direct the voting of such share of Class B Common Stock by proxy, voting agreement, or otherwise.

ARTICLE VI

A. Board Size. Subject to the rights of the holders of any series of Preferred Stock to elect additional directors under specified circumstances, the total number of authorized directors constituting the Board of Directors (the “Whole Board”) shall be fixed from time to time exclusively by the Board of Directors pursuant to a resolution adopted by a majority of the Whole Board.

B. Classified Board Structure. From and after the Effective Time, the directors, other than any who may be elected by the holders of any series of Preferred Stock under specified circumstances, shall be divided into three (3) classes as nearly equal in size as is practicable, hereby designated Class I, Class II and Class III. The Board of Directors may assign members of the Board of Directors already in office to such classes at the time such classification becomes effective. The term of office of the initial Class I directors shall expire at the first regularly-scheduled annual meeting of the stockholders following the Effective Time, the term of office of the initial Class II directors shall expire at the second annual meeting of the stockholders following the Effective Time, and the term of office of the initial Class III directors shall expire at the third annual meeting of the stockholders following the Effective Time. At each annual meeting of stockholders, commencing with the first regularly scheduled annual meeting of stockholders following the Effective Time, each of the successors elected to replace the directors of a Class whose term shall have expired at such annual meeting shall be elected to hold office for a three year term and until the third annual meeting next succeeding his or her election and until his or her respective successor shall have been duly elected and qualified. Notwithstanding the foregoing provisions of this Article VI, each director shall serve until his or her successor is duly elected and qualified or until his or her death, resignation, or removal. If the number of directors is hereafter changed, any newly created directorships or decrease in directorships shall be so apportioned among the classes as to make all

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classes as nearly equal in number as is practicable, provided that no decrease in the number of directors constituting the Board of Directors shall shorten the term of any incumbent director.

C. Removal; Vacancies. Any director may be removed from office by the stockholders of the Corporation only for cause. Vacancies occurring on the Board of Directors for any reason and newly created directorships resulting from an increase in the authorized number of directors may be filled only by vote of a majority of the remaining members of the Board of Directors, although less than a quorum, or by a sole remaining director, at any meeting of the Board of Directors. A person elected to fill a vacancy or newly created directorship shall hold office until the next election of the class for which such director shall have been chosen and until his or her successor shall be duly elected and qualified.

ARTICLE VII

The following provisions are inserted for the management of the business and the conduct of the affairs of the Corporation, and for further definition, limitation and regulation of the powers of the Corporation and of its directors and stockholders:

A. Board Power. 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 by statute or by this Restated Certificate or the Bylaws of the Corporation, the Board of Directors is hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation.

B. Written Ballot. Elections of directors need not be by written ballot unless otherwise provided in the Bylaws of the Corporation.

C. Amendment of Bylaws. In furtherance and not in limitation of the powers conferred by the General Corporation Law, the Board of Directors is expressly authorized to adopt, amend or repeal the Bylaws of the Corporation.

D. Special Meetings. Special meetings of the stockholders may be called only by (i) the Board of Directors pursuant to a resolution adopted by a majority of the Whole Board; (ii) the chairman of the Board of Directors; (iii) the chief executive officer of the Corporation; or (iv) the president of the Corporation (in the absence of a chief executive officer).

E. No Stockholder Action by Written Consent. Subject to the rights of the holders of any series of Preferred Stock, any action required or permitted to be taken by the stockholders of the Corporation must be effected at a duly called annual or special meeting of stockholders of the Corporation and may not be effected by any consent in writing by such stockholders.

F. No Cumulative Voting. No stockholder will be permitted to cumulate votes at any election of directors.

G. No Reliance on the Controlled Company Exemption. At any time during which shares of capital stock of the Corporation are listed for trading on the Securities Exchange, the Corporation shall not rely upon the Controlled Company Exemption.

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ARTICLE VIII

A. Director Exculpation. To the fullest extent permitted by the General Corporation Law, as the same exists or as may hereafter be amended, a director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director except for liability (a) for any breach of the director’s duty of loyalty to the Corporation or its stockholders; (b) for acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law; (c) under Section 174 of the General Corporation Law; or (d) for any transaction from which the director derived any improper personal benefit. If the General Corporation Law is amended, after approval by the stockholders of this Article VIII, to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the General Corporation Law, as so amended.

B. Indemnification. The Corporation shall have the power to indemnify to the fullest extent permitted by law any person made or threatened to be made a party to an action or proceeding, whether criminal, civil, administrative or investigative, by reason of the fact that he, his testator or intestate is or was a director, officer, employee or agent of the Corporation, any predecessor of the Corporation or any subsidiary or affiliate of the Corporation, or serves or served at any other enterprise as a director, officer, employee or agent at the request of the Corporation or any predecessor to the Corporation. The Corporation shall indemnify any person made or threatened to be made a party to an action or proceeding, whether criminal, civil, administrative or investigative, by reason of the fact that he, his testator or intestate is or was a director or officer of the Corporation or any predecessor of the Corporation, or serves or served at any other enterprise as a director or officer at the request of the Corporation, any predecessor to the Corporation or any subsidiary or affiliate of the Corporation as and to the extent (and on the terms and subject to the conditions) set forth in the Bylaws of the Corporation or in any contract of indemnification entered into by the Corporation and any such person.

C. Vested Rights. Neither any amendment nor repeal of this Article VIII, nor the adoption of any provision of this Restated Certificate inconsistent with this Article VIII, shall eliminate or reduce the effect of this Article VIII in respect of any matter occurring, or any action or proceeding accruing or arising or that, but for this Article VIII, would accrue or arise, prior to such amendment, repeal or adoption of an inconsistent provision.

ARTICLE IX

Unless the Corporation consents in writing to the selection of an alternative forum, 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 General Corporation Law, the Restated Certificate or the Bylaws of the Corporation; 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 shall be deemed to have notice of and to have consented to the provisions of this Article IX.

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ARTICLE X

If any provision of this Restated Certificate becomes or is declared on any ground by a court of competent jurisdiction to be illegal, unenforceable or void, portions of such provision, or such provision in its entirety, to the extent necessary, shall be severed from this Restated Certificate, and the court will replace such illegal, void or unenforceable provision of this Restated Certificate with a valid and enforceable provision that most accurately reflects the Corporation’s intent, in order to achieve, to the maximum extent possible, the same economic, business and other purposes of the illegal, void or unenforceable provision. The balance of this Restated Certificate shall be enforceable in accordance with its terms.

Except as provided in Article VIII above, the Corporation reserves the right to amend, alter, change or repeal any provision contained in this Restated Certificate, in the manner now or hereafter prescribed by statute, and all rights conferred upon stockholders herein are granted subject to this reservation; provided, however, that, notwithstanding any other provision of this Restated Certificate or any provision of law that might otherwise permit a lesser vote or no vote, but in addition to any vote of the holders of any class or series of the stock of this Corporation required by law or by this Restated Certificate, (i) the affirmative vote of the holders of at least eighty percent (80%) of the voting power of the outstanding shares of stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, shall be required to amend or repeal, or adopt any provision of this Restated Certificate inconsistent with, ARTICLE VI, ARTICLE VII, ARTICLE VIII or this ARTICLE X and (ii) the affirmative vote of a majority of the outstanding shares of Class A Common Stock and the affirmative vote of a majority of the outstanding shares of Class B Common Stock, each voting separately as a class, shall be required to amend or repeal, or adopt any provision of this Restated Certificate inconsistent with, ARTICLE IV, ARTICLE V or this clause (ii) of ARTICLE X of this Restated Certificate.

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The foregoing Sixth Amended and Restated Certificate of Incorporation has been duly adopted by the Corporation’s Board of Directors and stockholders in accordance with the applicable provisions of Sections 228, 242 and 245 of the General Corporation Law.

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IN WITNESS WHEREOF, this Sixth Amended and Restated Certificate of Incorporation has been signed on behalf of the Corporation by its duly authorized officer effective this      day of             , 2011.

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