Exhibit 2.1

PLAN OF CONVERSION

THIS PLAN OF CONVERSION (this “Plan”) is adopted this 5th day of June, 2015, by PDC Energy, Inc., a Nevada corporation (“PDC Nevada”), for the purpose of converting PDC Nevada into a Delaware corporation to be known as PDC Energy, Inc. (the “Resulting Entity”), in accordance with the provisions of the Nevada Revised Statutes and the Delaware General Corporation Law (the “Conversion”).

RECITALS

WHEREAS, the board of directors and shareholders of PDC Nevada have approved the Conversion; and

WHEREAS, in order to effect the Conversion, PDC Nevada has adopted this Plan for the purpose of setting forth the manner and terms on which PDC Nevada will continue its existence under the laws of the State of Delaware, including, without limitation, the method for effecting the Conversion and the manner and basis for converting PDC Nevada’s outstanding shares of stock into outstanding shares of stock of the Resulting Entity.

NOW, THEREFORE, BE IT KNOWN, that:

1. Conversion. The name of the converting entity is PDC Energy, Inc. At the Effective Time (as defined below), PDC Nevada shall be converted into a Delaware corporation under the name PDC Energy, Inc.

2. Effective Time. Provided that this Plan has not been terminated or deferred pursuant to Section 14 hereof, or unless another date and time is specified, the Conversion of PDC Nevada into the Resulting Entity shall be effective (the “Effective Time”) upon: (a) the filing of a duly executed Articles of Conversion with the Secretary of State of the State of Nevada; and (b) the filing with the Secretary of State of the State of Delaware of (i) a duly executed Certificate of Conversion and (ii) a duly executed Certificate of Incorporation of the Resulting Entity in the form specified below.

3. Effect of Conversion. At the Effective Time, PDC Nevada shall continue its existence in the organizational form of the Resulting Entity. At the Effective Time, the Resulting Entity shall be formed as a corporation existing under the laws of the State of Delaware. Following the Conversion, the Resulting Entity shall, for all purposes of the laws of the State of Delaware and Nevada, be deemed to be the same entity as PDC Nevada. At the Effective Time, all of the rights, privileges and powers of PDC Nevada, and all property, real, personal and mixed, and all debts due to PDC Nevada, as well as all other things and causes of action belonging to PDC Nevada, shall remain vested in the Resulting Entity and shall be the property of the Resulting Entity and the title to any real property vested by deed or otherwise in PDC Nevada shall not revert or be in any way impaired; but all rights of creditors and all liens upon any property of PDC Nevada shall be preserved unimpaired, and all debts, liabilities and duties of PDC Nevada shall remain attached to the Resulting Entity, and may be enforced against it to the same extent as if said debts, liabilities and duties had originally been incurred or contracted

by it in its capacity as a Delaware corporation. The rights, privileges, powers and interests in property of PDC Nevada, as well as the debts, liabilities and duties of PDC Nevada, shall not be deemed, as a consequence of the conversion, to have been transferred to the Resulting Entity for any purpose of the laws of the State of Delaware. The Conversion shall not be deemed to affect any obligations or liabilities of PDC Nevada incurred prior to the Effective Time or the personal liability of any person incurred prior thereto. PDC Nevada shall not be required to wind up its affairs or pay its liabilities and distribute its assets, and the Conversion shall not be deemed to constitute a dissolution of PDC Nevada and shall constitute a continuation of the existence of PDC Nevada in the form of a Delaware corporation.

4. Governance and Other Matters Related to the Resulting Entity.

a. Certificate of Incorporation. At the Effective Time, the Certificate of Incorporation of the Resulting Entity shall be as set forth in Exhibit A attached hereto (the “Certificate of Incorporation”) and shall be filed with the Secretary of State of the State of Delaware.

b. Bylaws. At the Effective Time, the Bylaws of the Resulting Entity shall be as set forth in Exhibit B attached hereto (the “Bylaws”), and shall be adopted as such by the board of directors of the Resulting Entity. Thereafter, the Bylaws may be amended by the board of directors or the stockholders of the Resulting Entity as provided in the Bylaws and the Certificate of Incorporation, as applicable.

c. Directors and Officers. At the Effective Time, all directors and officers of PDC Nevada immediately prior to the Effective Time shall become directors and officers of the Resulting Entity, respectively, until the expiration of their respective terms of office and until their successors have been duly elected and have qualified, or until their earlier death, resignation or removal. After the Effective Time, the Resulting Entity and its board of directors shall take any necessary actions to cause each of such individuals to be appointed or to confirm such appointments.

5. Effect of the Conversion on the Capital Stock of PDC Nevada. At the Effective Time, each one (1) outstanding share of PDC Nevada shall, without any action of the part of the holder thereof, be converted into a like class of one (1) validly issued, fully paid, and nonassessable share of the Resulting Entity. Following the Effective Time, all shares of PDC Nevada stock shall no longer be outstanding and shall automatically be canceled and retired and shall cease to exist, and each holder of PDC Nevada stock immediately prior to the Effective Time shall cease to have any rights with respect thereto.

6. Effect of Conversion on Other Rights. At the Effective Time, each right to acquire shares of the capital stock of PDC Nevada outstanding immediately prior to the Effective Time shall convert into an equivalent right to acquire, upon the same terms and conditions as were in effect immediately prior to the Effective Time, the same number of shares of the capital stock of the Resulting Entity.

7. Stock Certificates. From and after the Effective Time, all of the outstanding certificates that prior to that time represented shares of PDC Nevada capital stock shall be

deemed for all purposes to evidence ownership of and to represent the shares of the Resulting Entity capital stock into which the shares represented by such certificates have been converted as provided herein. The registered owner on the books and records of the Resulting Entity or its transfer agent of any such outstanding stock certificate shall, until such certificate shall have been surrendered for transfer or conversion or otherwise accounted for to the Resulting Entity or its transfer agent, have and be entitled to exercise any voting and other rights with respect to and to receive any dividend and other distributions upon the shares of the Resulting Entity evidenced by such outstanding certificate as provided above.

8. Tax Matters. PDC Nevada intends for the Conversion to constitute a tax-free reorganization qualifying under Section 368(a)(1)(F) of the Internal Revenue Code of 1986. This Plan constitutes a “plan of reorganization” within the meaning of Treasury Regulation Section 1.368-2(g).

9. Employee Benefit and Compensation Plans. At the Effective Time, each employee benefit plan, incentive compensation plan, stock purchase plan, stock option agreement and other similar plans and agreements to which PDC Nevada is then a party shall be automatically assumed by, and continue to be the plan of, the Resulting Entity, without further action by PDC Nevada or the Resulting Entity or any other party thereto. To the extent any employee benefit plan, incentive compensation plan, stock option agreement or other similar plan provides for the issuance or purchase of, or otherwise relates to, shares of PDC Nevada’s capital stock, after the Effective Time, such plan or agreement shall be deemed to provide for the issuance or purchase of, or otherwise relate to, shares of the Resulting Entity’s capital stock.

10. Filings, Licenses, Permits, Titled Property, Etc. As necessary, following the Effective Time, the Resulting Entity shall apply for new qualifications to conduct business (including as a foreign corporation), licenses, permits and similar authorizations on its behalf and in its own name in connection with the Conversion and to reflect the fact that it is a corporation duly formed and validly existing under the laws of the State of Delaware. As required or appropriate, following the Effective Time, all real, personal or intangible property of PDC Nevada which was titled or registered in the name of PDC Nevada shall be re-titled or re-registered, as applicable, in the name of the Resulting Entity by appropriate filings or notices to the appropriate parties (including, without limitation, any applicable governmental agencies).

11. Further Assurances. If, at any time after the Effective Time, the Resulting Entity shall determine or be advised that any deeds, bills of sale, assignments, agreements, documents or assurances or any other acts or things are necessary, desirable or proper, consistent with the terms of this Plan, to vest, perfect or confirm, of record or otherwise, in the Resulting Entity its right, title or interest in, to or under any of the rights, privileges, immunities, powers, purposes, franchises, properties or assets of PDC Nevada, or to otherwise carry out the purposes of this Plan, the Resulting Entity and its proper officers and directors (or their designees), are hereby authorized to execute and deliver, in the name and on behalf of PDC Nevada, all such deeds, bills of sale, assignments, agreements, documents and assurances and do, in the name and on behalf of PDC Nevada, all such other acts and things necessary or desirable to vest, perfect or confirm, of record or otherwise, in the Resulting Entity its right, title or interest in, to or under any of the rights, privileges, immunities, powers, purposes, franchises, properties or assets of PDC Nevada, or to otherwise carry out the purposes of this Plan and the Conversion.

12. Implementation and Interpretation; Termination and Amendment. This Plan shall be implemented and interpreted, prior to the Effective Time, by the board of directors of PDC Nevada and, upon the Effective Time, by the board of directors of the Resulting Entity, (a) each of which shall have full power and authority to delegate and assign any matters covered hereunder to any other party(ies), including, without limitation, any officers of PDC Nevada or the Resulting Entity, as the case may be, and (b) the interpretations and decisions of which shall be final, binding, and conclusive on all parties.

13. Amendment. This Plan may be amended or modified by the board of directors of PDC Nevada at any time prior to the Effective Time, provided that such an amendment shall not alter or change (a) the amount or kind of shares or other securities to be received hereunder by the shareholders of PDC Nevada, (b) any term of the Certificate of Incorporation or the Bylaws, other than changes permitted to be made without stockholder approval by the Delaware General Corporation Law, or (c) any of the terms and conditions of this Plan if such alteration or change would adversely affect the holders of any class or series of the stock of PDC Nevada.

14. Termination or Deferral. At any time before the Effective Time, (a) this Plan may be terminated and the Conversion may be abandoned by action of the board of directors of PDC Nevada, notwithstanding the approval of this Plan by the shareholders of PDC Nevada, or (b) the consummation of the Conversion may be deferred for a reasonable period of time if, in the opinion of the board of directors of PDC Nevada, such action would be in the best interest of PDC Nevada and its shareholders. In the event of termination of this Plan, this Plan shall become void and of no effect and there shall be no liability on the part of PDC Nevada, its board of directors or shareholders with respect thereto.

15. Third Party Beneficiaries. This Plan shall not confer any rights or remedies upon any person or entity other than as expressly provided herein.

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

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IN WITNESS WHEREOF, PDC Nevada has caused this Plan to be executed by its duly authorized representative as of the date first written above.

PDC ENERGY, INC.,
a Nevada corporation
By:	/s/ Barton R. Brookman, Jr.
Name:	Barton R. Brookman, Jr.
Title:	President and Chief Executive Officer
PDC ENERGY, INC., a Delaware corporation
By:	/s/ Barton R. Brookman, Jr.
Name:	Barton R. Brookman, Jr.
Title:	President and Chief Executive Officer

Exhibit A

Certificate of Incorporation

See attached.

CERTIFICATE OF INCORPORATION

OF

PDC ENERGY, INC.

PDC Energy, Inc. (the “Corporation”), a corporation organized and existing under the General Corporation Law of the State of Delaware as set forth in Title 8 of the Delaware Code (the “DGCL”), hereby certifies as follows:

FIRST: The name of the Corporation is PDC Energy, Inc.

SECOND: The address of its registered office in the State of Delaware is 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808 in New Castle County, Delaware. The name of its registered agent at such address is Corporation Service Company.

THIRD: The nature of the business or purposes to be conducted or promoted by the Corporation is to engage in any lawful act or activity for which corporations may be organized under the DGCL as it currently exists or may hereafter be amended.

FOURTH: The total number of shares of stock that the Corporation shall have authority to issue is 200,000,000 shares of stock, classified as (i) 50,000,000 shares of preferred stock, par value $0.01 per share (“Preferred Stock”), and (ii) 150,000,000 shares of common stock, par value $0.01 per share (“Common Stock”).

The designations and the powers, preferences, rights, qualifications, limitations and restrictions of Preferred Stock and Common Stock are as follows:

1. Provisions Relating to Preferred Stock.

(a) Preferred Stock may be issued from time to time in one or more classes or series, the shares of each series to have such designations and powers, preferences and rights, and qualifications, limitations and restrictions thereof, as are stated and expressed herein and in the resolution or resolutions providing for the issue of such series adopted by the Board of Directors of the Corporation (the “Board”) as hereafter prescribed (a “Preferred Stock Designation”).

(b) Authority is hereby expressly granted to and vested in the Board to authorize the issuance of Preferred Stock from time to time in one or more classes or series, and with respect to each series of Preferred Stock, to fix and state by the resolution or resolutions from time to time adopted by the Board providing for the issuance thereof the designation and the powers, preferences, rights, qualifications, limitations and restrictions relating to each series of Preferred Stock, including, but not limited to, the following:

(i) whether or not the series is to have voting rights, full, special or limited, or is to be without voting rights, and whether or not such series is to be entitled to vote as a separate class either alone or together with the holders of one or more other classes or series of stock;

(ii) the number of shares to constitute the series and the designations thereof;

(iii) the preferences, and relative, participating, optional or other special rights, if any, and the qualifications, limitations or restrictions thereof, if any, with respect to any series;

(iv) whether or not the shares of any series shall be redeemable at the option of the Corporation or the holders thereof or upon the happening of any specified event, and, if redeemable, the redemption price or prices (which may be payable in the form of cash, notes, securities or other property), and the time or times at which, and the terms and conditions upon which, such shares shall be redeemable and the manner of redemption;

(v) whether or not the shares of a series shall be subject to the operation of retirement or sinking funds to be applied to the purchase or redemption of such shares for retirement, and, if such retirement or sinking fund or funds are to be established, the annual amount thereof, and the terms and provisions relative to the operation thereof;

(vi) the dividend rate, whether dividends are payable in cash, stock of the Corporation or other property, the conditions upon which and the times when such dividends are payable, the preference to or the relation to the payment of dividends payable on any other class or classes or series of stock, whether or not such dividends shall be cumulative or noncumulative, and if cumulative, the date or dates from which such dividends shall accumulate;

(vii) the preferences, if any, and the amounts thereof which the holders of any series thereof shall be entitled to receive upon the voluntary or involuntary liquidation, dissolution or winding up of, or upon any distribution of the assets of, the Corporation;

(viii) whether or not the shares of any series, at the option of the Corporation or the holder thereof or upon the happening of any specified event, shall be convertible into or exchangeable for, the shares of any other class or classes or of any other series of the same or any other class or classes of stock, securities or other property of the Corporation and the conversion price or prices or ratio or ratios or the rate or rates at which such exchange may be made, with such adjustments, if any, as shall be stated and expressed or provided for in such resolution or resolutions; and

(ix) such other powers, preferences, rights, qualifications, limitations and restrictions with respect to any series as may to the Board seem advisable.

(c) The shares of each series of Preferred Stock may vary from the shares of any other series thereof in any or all of the foregoing respects.

2. Provisions Relating to Common Stock.

(a) Common Stock shall be subject to the express terms of Preferred Stock and any series thereof. Except as may otherwise be provided in this Certificate of Incorporation, in a Preferred Stock Designation or by applicable law, the holders of shares of Common Stock shall be entitled to one vote for each such share upon all questions presented to the stockholders,

the holders of shares of Common Stock shall have the exclusive right to vote for the election of directors and for all other purposes, and the holders of Preferred Stock shall not be entitled to vote at or receive notice of any meeting of stockholders. Each holder of Common Stock shall be entitled to notice of any stockholders’ meeting in accordance with the bylaws of the Corporation (as in effect at the time in question) and applicable law on all matters put to a vote of the stockholders of the Corporation.

(b) Notwithstanding the foregoing, except as otherwise required by applicable 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) or pursuant to the DGCL.

(c) Subject to the prior rights and preferences, if any, applicable to shares of Preferred Stock or any series thereof, the holders of shares of Common Stock shall be entitled to receive ratably in proportion to the number of shares of Common Stock held by them such dividends and distributions (payable in cash, stock or otherwise), if any, as may be declared thereon by the Board at any time and from time to time out of any funds of the Corporation legally available therefor.

(d) In the event of any voluntary or involuntary liquidation, dissolution or winding-up of the Corporation, after distribution in full of the preferential amounts, if any, to be distributed to the holders of shares of Preferred Stock or any series thereof, the holders of shares of Common Stock shall be entitled to receive all of the remaining assets of the Corporation available for distribution to its stockholders, ratably in proportion to the number of shares of Common Stock held by them. A liquidation, dissolution or winding-up of the Corporation, as such terms are used in this paragraph (d), shall not be deemed to be occasioned by or to include any consolidation or merger of the Corporation with or into any other corporation or corporations or other entity or a sale, lease, exchange or conveyance of all or a part of the assets of the Corporation.

(e) The number of authorized shares of Common Stock or 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 in voting power of the outstanding shares of stock of the Corporation entitled to vote thereon irrespective of the provisions of Section 242(b)(2) of the DGCL (or any successor provision thereto), and no vote of the holders of either Common Stock or Preferred Stock voting separately as a class shall be required therefor.

FIFTH: The business and affairs of the Corporation shall be managed by or under the direction of the Board. The directors, other than those who may be elected by the holders of any series of Preferred Stock specified in the related Preferred Stock Designation, shall be divided, with respect to the time for which they severally hold office, into three classes, as nearly equal in number as is reasonably possible, with the initial term of office of one class, the members of which shall be designated as the Class III Directors, to expire at the 2016 annual meeting, the

initial term of office of the second class to expire at the 2017 annual meeting (the “Class I Directors”), and the initial term of office of the third class to expire at the 2018 annual meeting (the “Class II Directors”), with each director to hold office until his or her successor shall have been duly elected and qualified. At each annual meeting of stockholders, directors elected to succeed those directors whose terms then expire shall be elected for a term of office to expire at the third succeeding annual meeting of stockholders after their election, with each director to hold office until his or her successor shall have been duly elected and qualified. The Board is authorized to assign members of the Board already in office to Class I, Class II or Class III at the time such classification becomes effective. Subject to the rights of the holders of any series of Preferred Stock, any newly created directorship that results from an increase in the number of directors or any vacancy on the Board that results from the death, disability, resignation, disqualification or removal of any director or from any other cause may be filled by the affirmative vote of a majority of the total number of directors then in office, even if less than a quorum, or by a sole remaining director. Any director elected to fill a vacancy not resulting from an increase in the number of directors shall hold office for the remaining term of his predecessor. No decrease in the number of authorized directors constituting the Board shall shorten the term of any incumbent director.

The number of directors on the Board shall be fixed from time to time exclusively pursuant to a resolution adopted by a majority of the Board but shall in no event be fewer than three (3) or more than nine (9), subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances, if any. Unless and except to the extent that the bylaws of the Corporation so provide, the election of directors need not be by written ballot.

SIXTH: Any action required or permitted to be taken at any annual meeting or special meeting of the stockholders of the Corporation may be taken without a meeting and without a vote of stockholders, if a consent or consents in writing, setting forth the action so taken, is or are signed by the holders of outstanding stock having not less 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.

SEVENTH: Special meetings of stockholders of the Corporation may be called by the Chief Executive Officer, the Chairman of the Board, the Board pursuant to a resolution adopted by a majority of the total number of directors that the Corporation would have if there were no vacancies, or, to the extent so provided in the bylaws of the Corporation, holders of not less than 10% in voting power of the then-outstanding shares of stock entitled to vote in an election of directors.

EIGHTH: In furtherance of, and not in limitation of, the powers conferred by the laws of the State of Delaware, the Board is expressly authorized to adopt, amend or repeal the bylaws of the Corporation without any action on the part of the stockholders of the Corporation; provided, however, that the provisions of this Article Eighth notwithstanding, the bylaws of the Corporation shall not be adopted, altered, amended or repealed by the stockholders of the Corporation except by the vote of holders of not less than 50% in voting power of the then-outstanding shares of stock entitled to vote thereon, voting together as a single class. No bylaws hereafter made or adopted, nor any repeal of or amendment thereto, shall invalidate any prior act of the Board that was valid at the time it was taken.

NINTH: No director of the Corporation shall be liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL as it now exists. In addition to the circumstances in which a director of the Corporation is not personally liable as set forth in the preceding sentence, a director of the Corporation shall not be liable to the fullest extent permitted by any amendment to the DGCL hereafter enacted that further limits the liability of a director.

Any amendment, repeal or modification of this Article Ninth shall be prospective only and shall not affect any limitation on liability of a director for acts or omissions occurring prior to the date of such amendment, repeal or modification.

TENTH: The Corporation shall have the right, subject to any express provisions or restrictions contained in this Certificate of Incorporation or bylaws of the Corporation, from time to time, to amend this Certificate of Incorporation or any provision hereof in any manner now or hereafter provided by applicable law, and all rights and powers of any kind conferred upon a director or stockholder of the Corporation by this Certificate of Incorporation or any amendment hereof are subject to such right of the Corporation.

ELEVENTH: Unless the Corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director or officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation arising pursuant to any provision of the DGCL or this Certificate of Incorporation or the bylaws of the Corporation (as either may be amended from time to time), or (iv) any action asserting a claim against the Corporation or any director or officer or other employee of the Corporation governed by the internal affairs doctrine, shall be a state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware).

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IN WITNESS WHEREOF, the undersigned has executed this Certificate of Incorporation as of this 5^th day of June, 2015.

PDC ENERGY, INC.

By:

Name:

Title:

Exhibit B

Bylaws

See attached.

BYLAWS

OF

PDC ENERGY, INC.

Incorporated under the Laws of the State of Delaware

ARTICLE I

OFFICES AND RECORDS

SECTION 1.1. Registered Office. The registered office of PDC Energy, Inc. (the “Corporation”) in the State of Delaware shall be located at 2711 Centerville Road, Suite 400, Wilmington, Delaware 19808 in New Castle County, Delaware. The name of its registered agent at such address is Corporation Service Company. The registered office and registered agent of the Corporation may be changed from time to time by the board of directors of the Corporation (the “Board”) in the manner provided by applicable law.

SECTION 1.2. Other Offices. The Corporation may have such other offices, either within or without the State of Delaware, as the Board may designate or as the business of the Corporation may from time to time require.

SECTION 1.3. Books and Records. The books and records of the Corporation may be kept outside the State of Delaware at such place or places as may from time to time be designated by the Board.

ARTICLE II

STOCKHOLDERS

SECTION 2.1. Annual Meeting. If required by applicable law, an annual meeting of the stockholders of the Corporation shall be held at such date, time and place, if any, either within or without the State of Delaware, and time as may be fixed by resolution of the Board.

SECTION 2.2. Special Meeting. Special meetings of stockholders of the Corporation may be called only by the Chief Executive Officer, the Chairman of the Board, the Board pursuant to a resolution adopted by a majority of the total number of directors that the Corporation would have if there were no vacancies, or by the Secretary of the Corporation at the request of the holders of record of not less than ten percent (10%) of the outstanding shares of common stock, par value $.01 per share, of the Corporation.

SECTION 2.3. Record Date.

(A) In order that the Corporation may determine the stockholders entitled to notice of any meeting of stockholders or any adjournment thereof, the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board, and which record date shall, unless otherwise required by

applicable law, not be more than 60 nor less than ten days before the date of such meeting. If the Board 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 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, the record date for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day next preceding the day on which notice is 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 vote at a meeting of stockholders shall apply to any adjournment of the meeting; provided, however, that the Board may fix a new record date for determination of stockholders entitled to vote at 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 herewith at the adjourned meeting.

(B) In order that the Corporation may determine the stockholders entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action (other than as provided in Section 2.3(C)), the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted, and which record date shall not be more than 60 days prior to such action. If no such 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 adopts the resolution relating thereto.

(C) In order that the Corporation may determine the stockholders entitled to consent to corporate action in writing without a meeting, the Board may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board, and which date shall not be more than ten days after the date upon which the resolution fixing the record date is adopted by the Board. Any stockholder of record seeking to have the stockholders authorize or take corporate action by written consent shall, by written notice to the Secretary, request the Board to fix a record date. The Board shall promptly, but in all events within ten days after the date on which such a request is received, adopt a resolution fixing the record date (unless a record date has previously been fixed by the Board pursuant to the first sentence of this Section 2.3(C)). If no record date has been fixed by the Board pursuant to the first sentence of this Section 2.3(C) or otherwise within ten days of the date on which such a request is received, the record date for determining stockholders entitled to consent to corporate action in writing without a meeting, when no prior action by the Board is required by 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 by delivery to its registered office in Delaware, its principal place of business, or to any officer or agent of the Corporation having custody of the book in which proceedings of meetings of stockholders are recorded. Delivery shall be by hand or by certified or registered mail, return receipt requested. If no record date has been fixed by the Board and prior action by the Board is required by applicable law, the record date for determining stockholders entitled to consent to corporate action in writing without a meeting shall be at the close of business on the date on which the Board adopts the resolution taking such prior action.

SECTION 2.4. Stockholder List. The officer who has charge of the stock ledger shall prepare and make, at least ten days before every meeting of stockholders, a complete list of stockholders entitled to vote at any meeting of stockholders (provided, however, if the record date for determining the stockholders entitled to vote is less than ten days before the date of the meeting, the list shall reflect the stockholders entitled to vote as of the tenth day before the meeting date), arranged in alphabetical order and showing the address of each such stockholder and the number of shares registered in the name of such stockholder. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of at least ten days prior to the meeting, either on a reasonably accessible electronic network (provided that the information required to gain access to the list is provided with the notice of the meeting) or during ordinary business hours at the principal place of business of the Corporation. The stock list shall also be produced and kept at the time and place of the meeting during the whole time thereof, and may be inspected by any stockholder who is present. If the meeting is to be held solely by means of remote communication, then the list shall also be open to the examination of any stockholder during the whole time of the meeting on a reasonably accessible electronic network, and the information required to access such list shall be provided with the notice of the meeting. Except as otherwise provided by applicable law, the stock ledger of the Corporation shall be the only evidence as to who are the stockholders entitled by this section to examine the list required by this section or to vote in person or by proxy at any meeting of the stockholders.

SECTION 2.5. Place of Meeting. The Board, the Chairman of the Board or the Chief Executive Officer, as the case may be, may designate the place of meeting for any annual or special meeting of the stockholders. If no designation is so made, the place of meeting shall be the principal executive offices of the Corporation. The Board, acting in its sole discretion, may establish guidelines and procedures in accordance with applicable provisions of the Delaware General Corporation Law (the “DGCL”) and any other applicable law for the participation by stockholders and proxyholders in a meeting of stockholders by means of remote communications, and may determine that any meeting of stockholders will not be held at any place but will be held solely by means of remote communication. Stockholders and proxyholders complying with such procedures and guidelines and otherwise entitled to vote at a meeting of stockholders shall be deemed present in person and entitled to vote at a meeting of stockholders, whether such meeting is to be held at a designated place or solely by means of remote communication.

SECTION 2.6. Notice of Meeting. Written notice, stating the place, if any, day and hour of the meeting and the purpose or purposes for which the meeting is called, shall be given not less than ten days nor more than 60 days before the date of the meeting, in a manner pursuant to Section 7.7 hereof, to each stockholder of record entitled to vote at such meeting as of the record date for determining the stockholders entitled to notice of the meeting. The notice shall specify (i) the record date for determining the stockholders entitled to vote at the meeting (if such date is different from the record date for stockholders entitled to notice of the meeting), (ii) the place, if any, date and time of such meeting, (iii) 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, (iv) in the case of a special meeting, the purpose or purposes for which such meeting is called and (v) such other information as may be required by applicable law or as may be deemed appropriate by the Board, the Chairman of the Board or the Chief Executive Officer or the

Secretary of the Corporation. If the stockholder list referred to in Section 2.4 of these Bylaws is made accessible on an electronic network, the notice of meeting must indicate how the stockholder list can be accessed. If the meeting of stockholders is to be held solely by means of electronic communications, the notice of meeting must provide the information required to access such stockholder list during the meeting. If mailed, such notice shall be deemed to be delivered when deposited in the United States mail with postage thereon prepaid, addressed to the stockholder at his address as it appears on the stock transfer books of the Corporation. The Corporation may provide stockholders with notice of a meeting by electronic transmission provided such stockholders have consented to receiving electronic notice in accordance with the DGCL. Such further notice shall be given as may be required by applicable law. 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. Meetings may be held without notice if all stockholders entitled to vote are present, or if notice is waived by those not present in accordance with Section 7.4 of these Bylaws.

SECTION 2.7. Quorum and Adjournment of Meetings.

(A) Except as otherwise provided by applicable law or by the Certificate of Incorporation of the Corporation (the “Certificate of Incorporation”), the holders of a majority of the outstanding shares of stock of the Corporation entitled to vote at the meeting (the “Voting Stock”), represented in person or by proxy, shall constitute a quorum at a meeting of stockholders, except that when specified business is to be voted on by a class or series of stock voting as a class, the holders of a majority of the shares of such class or series shall constitute a quorum of such class or series for the transaction of such business. The chairman of the meeting or a majority of the shares so represented may adjourn the meeting from time to time, whether or not there is such a quorum. The stockholders present at a duly called meeting at which a quorum is present may continue to transact business until adjournment, notwithstanding the withdrawal of enough stockholders to leave less than a quorum.

(B) Any meeting of stockholders, annual or special, may adjourn from time to time to reconvene at the same or some other place, and notice need not be given of any such adjourned meeting if the time and place thereof are announced at the meeting at which the adjournment is taken; provided, however, that if the adjournment is for more than thirty (30) days, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at the meeting. At the adjourned meeting, the Corporation may transact any business that might have been transacted at the original meeting.

SECTION 2.8. Proxies. At all meetings of stockholders, a stockholder may vote by proxy executed in writing (or in such other manner prescribed by the DGCL) by the stockholder or by his duly authorized attorney-in-fact. Any copy, facsimile transmission or other reliable reproduction of the writing or transmission created pursuant to this section may be substituted or used in lieu of the original writing or transmission for any and all purposes for which the original writing or transmission could be used, provided that such copy, facsimile transmission or other reproduction shall be a complete reproduction of the entire original writing or transmission. No proxy may be voted or acted upon after the expiration of three years from the date of such proxy, unless such proxy provides for a longer period. Every proxy is revocable at the pleasure of the stockholder executing it unless the proxy states that it is irrevocable and applicable law makes it

irrevocable. A stockholder may revoke any proxy that is not irrevocable by attending the meeting and voting in person or by filing an instrument in writing revoking the proxy or by filing another duly executed proxy bearing a later date with the Secretary of the Corporation.

SECTION 2.9. Notice of Stockholder Business and Nominations.

(A) Annual Meetings of Stockholders.

(1) Nominations of persons for election to the Board and the proposal of other business to be considered by the stockholders at an annual meeting of stockholders may be made only (a) pursuant to the Corporation’s notice of meeting (or any supplement thereto), (b) by or at the direction of the Board or any committee thereof or (c) by any stockholder of the Corporation who (i) was a stockholder of record at the time of giving of notice provided for in these Bylaws and at the time of the annual meeting, (ii) is entitled to vote at the meeting and (iii) complies with the notice procedures set forth in these Bylaws as to such business or nomination; Section 2.9(A)(1)(c) of these Bylaws shall be the exclusive means for a stockholder to make nominations or submit other business (other than matters properly brought under Rule 14a-8 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and included in the Corporation’s notice of meeting) before an annual meeting of the stockholders.

(2) For any nominations or any other business to be properly brought before an annual meeting by a stockholder pursuant to Section 2.9(A)(1)(c) of these Bylaws, the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation and such other business must otherwise be a proper matter for stockholder action under the DGCL. To be timely, a stockholder’s notice shall be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation not earlier than the close of business on the 90^th day and not later than the close of business on the 80^th day prior to the first anniversary of the preceding year’s annual meeting; provided, however, that in the event that the date of the annual meeting is more than 30 days before or more than 60 days after such anniversary date, notice by the stockholder to be timely must be so delivered not earlier than the close of business on the 90^th day prior to the date of such annual meeting and not later than the close of business on the later of the 80^th day prior to such annual meeting or, if the first public announcement of the date of such annual meeting is less than 100 days prior to the date of such annual meeting, the 10^th day following the day on which public announcement of the date of such meeting is first made by the Corporation. In no event shall any adjournment 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. To be in proper form, a stockholder’s notice (whether given pursuant to this Section 2.9(A)(2) or Section 2.9(B)) to the Secretary of the Corporation must:

(a) set forth, as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the nomination or proposal is made (i) the name and address of such stockholder, as they appear on the Corporation’s books, and of such beneficial owner, if any, (ii) (A) the class or series and number

of shares of the Corporation that are, directly or indirectly, owned beneficially and of record by such stockholder and such beneficial owner, (B) any 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 or other securities of the Corporation or with a value derived in whole or in part from the value of any class or series of shares or other securities of the Corporation, whether or not such instrument or right shall be subject to settlement in the underlying class or series of stock or other securities of the Corporation or otherwise (a “Derivative Instrument”), directly or indirectly owned beneficially by such stockholder or beneficial owner and any other direct or indirect opportunity to profit or share in any profit derived from any increase or decrease in the value of shares or other securities of the Corporation, (C) a description of any proxy, contract, arrangement, understanding or relationship pursuant to which such stockholder or beneficial owner has a right to vote any shares of any security of the Corporation, (D) any short interest in any security of the Corporation (for purposes of these Bylaws a person shall be deemed to have a “short interest” in a security if such person directly or indirectly, through any contract, arrangement, understanding, relationship or otherwise, has the opportunity to profit or share in any profit derived from any decrease in the value of the subject security) held by such stockholder or beneficial owner, (E) any rights to dividends on the shares of the Corporation owned beneficially by such stockholder or beneficial owner that are separated or separable from the underlying shares of the Corporation, (F) any proportionate interest in shares of the Corporation or Derivative Instruments or short interests held, directly or indirectly, by a general or limited partnership in which such stockholder or beneficial owner is a general partner or, directly or indirectly, beneficially owns an interest in a general partner and (G) any performance-related fees (other than an asset-based fee) that such stockholder or beneficial owner is entitled to based on any increase or decrease in the value of securities of the Corporation or Derivative Instruments, if any, as of the date of such notice, including without limitation any such interests held by members of such stockholder’s or beneficial owner’s immediate family sharing the same household (which information shall be supplemented by such stockholder and beneficial owner, if any, not later than ten days after the record date for the meeting to disclose such ownership as of the record date), (iii) any other information relating to such stockholder and beneficial owner, if any, that would be required to be disclosed in a proxy statement or other filings required to be made in connection with solicitations of proxies for, as applicable, the proposal or for the election of directors in a contested election pursuant to Section 14 of the Exchange Act and the rules and regulations promulgated thereunder, (iv) a representation that the stockholder is a holder of record of stock of the Corporation entitled to vote at such meeting and intends to appear in person or by proxy at the meeting to bring such nomination or other business before the meeting, and (v) a representation as to whether such stockholder or any such beneficial owner intends or is part of a group that intends to (x) deliver a proxy statement or form of proxy to holders of at least the percentage of the voting power of the Corporation’s outstanding stock required to

approve or adopt the proposal or to elect each such nominee or (y) otherwise to solicit proxies from stockholders in support of such proposal or nomination. The information required under clauses (a)(i) and (ii) of the preceding sentence of this Section 2.9(A)(2) shall be supplemented by such stockholder and any such beneficial owner not later than ten days after the record date for notice of the meeting to disclose such information as of such record date;

(b) if the notice relates to any business other than a nomination of a director or directors that the stockholder proposes to bring before the meeting, set forth (i) a brief description of the business desired to be brought before the meeting, the reasons for conducting such business at the meeting and any material interest of such stockholder and beneficial owner, if any, in such business and (ii) a description of all agreements, arrangements and understandings between such stockholder and beneficial owner, if any, and any other person or persons (including their names) in connection with the proposal of such business by such stockholder;

(c) set forth, as to each person, if any, whom the stockholder proposes to nominate for election or reelection to the Board (i) all information relating to such person that would be required to be disclosed in a proxy statement or other filings required to be made in connection with solicitations of proxies for election of directors in a contested election pursuant to Section 14 of the Exchange Act and the rules and regulations promulgated thereunder (including such person’s written consent to being named in the proxy statement as a nominee and to serving as a director if elected) and (ii) a description of all direct and indirect compensation and other material monetary agreements, arrangements and understandings during the past three years, and any other material relationships, between or among such stockholder and beneficial owner, if any, and their respective affiliates and associates, or others acting in concert therewith, on the one hand, and each proposed nominee, and his or her respective affiliates and associates, or others acting in concert therewith, on the other hand, including without limitation all information that would be required to be disclosed pursuant to Rule 404 promulgated under Regulation S-K if the stockholder making the nomination and any beneficial owner on whose behalf the nomination is made, if any, or any affiliate or associate thereof or person acting in concert therewith, were the “registrant” for purposes of such rule and the nominee were a director or executive officer of such registrant; and

(d) with respect to each nominee for election or reelection to the Board, include a completed and signed questionnaire, representation and agreement required by Section 2.9(C)(5) of these Bylaws. The Corporation may require any proposed nominee to furnish such other information as may reasonably be required by the Corporation to determine the eligibility of such proposed nominee to serve as an independent director of the Corporation or that could be material to a reasonable stockholder’s understanding of the independence, or lack thereof, of such nominee.

(3) Notwithstanding anything in the second sentence of Section 2.9(A)(2) of these Bylaws to the contrary, in the event that the number of directors to be elected to the Board is increased and there is no public announcement by the Corporation naming all of the nominees for director or specifying the size of the increased Board at least 100 days prior to the first anniversary of the preceding year’s annual meeting, a stockholder’s notice required by these Bylaws shall also be considered timely, but only with respect to nominees for any new positions created by such increase, if it shall be delivered to the Secretary of the Corporation at the principal executive 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.

(B) 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 Corporation’s notice of meeting. Nominations of persons for election to the Board may be made at a special meeting of stockholders at which directors are to be elected pursuant to a notice of meeting (a) by or at the direction of the Board or any committee thereof or (b) provided, that the Board has determined that directors shall be elected at such meeting, by any stockholder of the Corporation who (i) is a stockholder of record at the time of giving of notice provided for in these Bylaws and at the time of the special meeting, (ii) is entitled to vote at the meeting, and (iii) complies with the notice procedures set forth in these Bylaws. In the event a special meeting of stockholders is called for the purpose of electing one or more directors to the Board, any such stockholder may nominate a person or persons (as the case may be), for election to such position(s) as specified in the Corporation’s notice of meeting, if the stockholder’s notice required by Section 2.9(A)(2) of these Bylaws with respect to any nomination (including the completed and signed questionnaire, representation and agreement required by Section 2.9(C)(5) of these Bylaws) shall be delivered to the Secretary of the Corporation at the principal executive offices of the Corporation not earlier than the close of business on the 90^th day prior to such special meeting and not later than the close of business on the later of the 80^th day prior to such special meeting or, if the first public announcement of the date of such special meeting is less than 100 days prior to the date of such special meeting, the 10^th day following the day on which public announcement is first made of the date of the special meeting and of the nominees proposed by the Board to be elected at such meeting. In no event shall the public announcement of an adjournment or postponement of a special meeting commence a new time period for the giving of a stockholder’s notice as described above.

(C) General.

(1) Only such persons who are nominated in accordance with the procedures set forth in these Bylaws shall be eligible to serve as directors, and only such business shall be conducted at a meeting of stockholders as shall have been brought before the meeting in accordance with the procedures set forth in these Bylaws. Except as otherwise provided by applicable law, the Certificate of Incorporation or these Bylaws, the chairman of the meeting shall have the power and duty to determine whether a nomination or any business proposed to be brought before the meeting was made or proposed, as the case may be, in accordance with the procedures set forth in these Bylaws and, if any proposed nomination or business is not in compliance with these Bylaws, to declare that such defective proposal or nomination shall be disregarded.

(2) For purposes of these Bylaws, “public announcement” shall mean disclosure in a press release issued by the Corporation using its ordinary course distribution methods or any other methods reasonably designed to provide broad, non-exclusionary distribution of the information to the public, including by disclosure in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Section 13, 14 or 15(d) of the Exchange Act and the rules and regulations promulgated thereunder.

(3) 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 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 promulgated thereunder are not intended to and shall not limit the requirements applicable to nominations or proposals as to any other business to be considered pursuant to Section 2.9(A)(1)(c) or Section 2.9(B) of these Bylaws. Nothing in these Bylaws shall be deemed to affect any rights (i) of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to Rule 14a-8 under the Exchange Act or (ii) of the holders of any series of preferred stock of the Corporation (“Preferred Stock”) if and to the extent provided for under applicable law, the Certificate of Incorporation or these Bylaws.

(4) The Corporation may require any proposed stockholder nominee for director to furnish such other information as it may reasonably require to determine the eligibility of such proposed nominee to serve as a director of the Corporation and to serve on standing committees of the Board. Unless otherwise required by law, if the stockholder (or a qualified representative of the stockholder) making a nomination or proposal under this Section 2.9 does not appear at a meeting of stockholders to present such nomination or proposal, the nomination shall be disregarded and the proposed business shall not be transacted, as the case may be, notwithstanding that proxies in favor thereof may have been received by the Corporation. For purposes of this Section 2.9, to be considered a qualified representative of the stockholder, a person must be a duly authorized officer, manager or partner of such stockholder or must be authorized by a writing executed by such stockholder or an electronic transmission delivered by such stockholder to act for such stockholder as proxy at the meeting of stockholders and such person must produce such writing or electronic transmission, or a reliable reproduction of the writing or electronic transmission, at the meeting of stockholders.

(5) To be eligible to be a nominee for election or reelection as a director of the Corporation, if requested by the Corporation, a person must deliver (in accordance with the time periods prescribed for delivery of notice under Section 2.9 of these Bylaws) to the Secretary of the Corporation 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 (a) is not and will not become a party to (i) 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 (ii) 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, (b) 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 (c) in such person’s individual capacity and on behalf of any person or entity on whose behalf the nomination is being made, would be in compliance, if elected as a director of the Corporation, and will comply with all applicable publicly disclosed corporate governance, conflict of interest, confidentiality and stock ownership and trading policies and guidelines of the Corporation.

SECTION 2.10. Conduct of Business. The date and time of the opening and the closing of the polls for each matter upon which the stockholders will vote at a meeting shall be announced at the meeting by the person presiding over the meeting. The Board may adopt by resolution such rules and regulations for the conduct of the meeting of stockholders as it shall deem appropriate. Except to the extent inconsistent with such rules and regulations as adopted by the Board, the person presiding over any meeting of stockholders shall have the right and authority to convene and (for any or no reason) to recess and/or adjourn the meeting, to prescribe such rules, regulations and procedures and to do all such acts as, in the judgment of such presiding person, are appropriate for the proper conduct of the meeting. Such rules, regulations or procedures, whether adopted by the Board or prescribed by the presiding person of the 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 entitled to vote at the meeting, their duly authorized and constituted proxies or such other persons as the presiding person of the meeting shall determine; (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. The presiding person at any meeting of stockholders, in addition to making any other determinations that may be appropriate to the conduct of the meeting, shall, if the facts warrant, determine and declare to the meeting that a matter or business was not properly brought before the meeting and if such presiding person should so determine, such presiding person shall so declare to the meeting and any such matter or business not properly brought before the meeting shall not be transacted or considered. Unless and to the extent determined by the Board or the person presiding over the meeting, meetings of stockholders shall not be required to be held in accordance with the rules of parliamentary procedure.

SECTION 2.11. Procedure for the Election of Directors; Required Vote. Subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances, at any meeting at which directors are to be elected, so long as a quorum is present, the directors shall be elected by a plurality of the votes validly cast in such election.

Unless otherwise provided in the Certificate of Incorporation, cumulative voting for the election of directors shall be prohibited. Except as otherwise provided by applicable law, the rules and regulations of any stock exchange applicable to the Corporation, the Certificate of Incorporation, or these Bylaws, in all matters other than the election of directors and certain non-binding advisory votes described below, the affirmative vote of a majority of the shares present in person or represented by proxy at the meeting and entitled to vote on the matter shall be the act of the stockholders. In non-binding advisory matters with more than two possible vote choices, the affirmative vote of a plurality of the shares present in person or represented by proxy at the meeting and entitled to vote on the matter shall be the recommendation of the stockholders.

SECTION 2.12. Treasury Stock. The Corporation shall not vote, directly or indirectly, shares of its own stock owned by it or any other corporation, if a majority of shares entitled to vote in the election of directors of such corporation is held, directly or indirectly, by the Corporation, and such shares will not be counted for quorum purposes; provided, however, that the foregoing shall not limit the right of the Corporation or such other corporation to vote stock of the Corporation held in a fiduciary capacity.

SECTION 2.13. Inspectors of Elections; Opening and Closing the Polls. At any meeting at which a vote is taken by ballots, the Board by resolution may, and when required by applicable law, shall, appoint one or more inspectors, which inspector or inspectors may include individuals who serve the Corporation in other capacities, including, without limitation, as officers, employees, agents or representatives, to act at the meetings of stockholders and make a written report thereof. One or more persons may be designated as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate has been appointed to act or is able to act at a meeting of stockholders and the appointment of an inspector is required by applicable law, the chairman of the meeting shall appoint one or more inspectors to act at the meeting. Each inspector, before discharging his or her duties, shall take and sign an oath to faithfully execute the duties of inspector with strict impartiality and according to the best of his or her ability. The inspectors shall have the duties prescribed by applicable law.

ARTICLE III

BOARD OF DIRECTORS

SECTION 3.1. General Powers. The business and affairs of the Corporation shall be managed by or under the direction of the Board elected in accordance with these Bylaws. In addition to the powers and authorities by these Bylaws expressly conferred upon them, the Board may exercise all such powers of the Corporation and do all such lawful acts and things as are not by statute or by the Certificate of Incorporation or by these Bylaws required to be exercised or done by the stockholders. The directors shall act only as a Board, and the individual directors shall have no power as such.

SECTION 3.2. Number, Tenure and Qualifications. Subject to the rights of the holders of any series of Preferred Stock to elect directors under specified circumstances and the terms of the Certificate of Incorporation, the number of directors shall be fixed from time to time exclusively pursuant to a resolution adopted by a majority of the Board then in office. The election and term of directors shall be as set forth in the Certificate of Incorporation.

SECTION 3.3. Regular Meetings. Subject to Section 3.5, regular meetings of the Board shall be held on such dates, and at such times and places, as are determined from time to time by resolution of the Board.

SECTION 3.4. Special Meetings. Special meetings of the Board shall be called at the request of the Chairman of the Board, the Chief Executive Officer or a majority of the Board then in office. The person or persons authorized to call special meetings of the Board may fix the place, if any, and time of the meetings. Any business may be conducted at a special meeting of the Board.

SECTION 3.5. Notice. Notice of any meeting of directors shall be given to each director at his business or residence in writing by hand delivery, first-class or overnight mail, courier service or facsimile or electronic transmission or orally by telephone. If mailed by first-class mail, such notice shall be deemed adequately delivered when deposited in the United States mails so addressed, with postage thereon prepaid, at least five days before such meeting. If by overnight mail or courier service, such notice shall be deemed adequately delivered when the notice is delivered to the overnight mail or courier service company at least 24 hours before such meeting. If by facsimile or electronic transmission, such notice shall be deemed adequately delivered when the notice is transmitted at least 24 hours before such meeting. If by telephone or by hand delivery, the notice shall be given at least 24 hours prior to the time set for the meeting. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of the Board need be specified in the notice of such meeting.

SECTION 3.6. Action by Consent of Board. Any action required or permitted to be taken at any meeting of the Board or of any committee thereof may be taken without a meeting if all members of the Board or committee, as the case may be, consent thereto in writing, including by electronic transmission, and the writing or writings or electronic transmissions are filed with the minutes of proceedings of the Board or committee. Such consent shall have the same force and effect as a unanimous vote at a meeting, and may be stated as such in any document or instrument filed with the Secretary of State of the State of Delaware.

SECTION 3.7. Conference Telephone Meetings. Members of the Board or any committee thereof may participate in a meeting of the Board 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, and such participation in a meeting shall constitute presence in person at such meeting, except where such person participates in the meeting for the express purpose of objecting to the transaction of any business on the ground that the meeting is not lawfully called or convened.

SECTION 3.8. Quorum. Subject to Section 3.9, a whole number of directors equal to at least a majority of the Board shall constitute a quorum for the transaction of business, but if at any meeting of the Board there shall be less than a quorum present, a majority of the directors present may adjourn the meeting from time to time without further notice unless (i) the date, time and place, if any, of the adjourned meeting are not announced at the time of adjournment, in which case notice conforming to the requirements of Section 3.5 of these Bylaws shall be given to each director, or (ii) the meeting is adjourned for more than 24 hours, in which case the notice referred to in clause (i) shall be given to those directors not present at the announcement of the date, time and place of the adjourned meeting. The act of the majority of the directors present at a meeting at which a quorum is present shall be the act of the Board.

SECTION 3.9. Vacancies. Subject to applicable law and the rights of holders of any series of Preferred Stock, any newly created directorship that results from an increase in the number of directors or any vacancy on the Board that results from the death, disability, resignation, disqualification or removal of any director or from any other cause may be filled by the affirmative vote of a majority of the total number of directors then in office, even if less than a quorum, or by a sole remaining director. Any director elected to fill a vacancy not resulting from an increase in the number of directors shall hold office for the remaining term of his predecessor. No decrease in the number of authorized directors constituting the Board shall shorten the term of any incumbent director.

SECTION 3.10. Records. The Board shall cause to be kept a record containing the minutes of the proceedings of the meetings of the Board and of the stockholders, appropriate stock books and registers and such books of records and accounts as may be necessary for the proper conduct of the business of the Corporation.

SECTION 3.11. Compensation. Unless otherwise restricted by the Certificate of Incorporation or these Bylaws, the Board shall have authority to fix the compensation of directors, including fees and reimbursement of expenses. The Corporation will cause each non-employee director serving on the Board to be reimbursed for all reasonable out-of-pocket costs and expenses incurred by him or her in connection with such service.

SECTION 3.12. Regulations. To the extent consistent with applicable law, the Certificate of Incorporation and these Bylaws, the Board may adopt such rules and regulations for the conduct of meetings of the Board and for the management of the affairs and business of the Corporation as the Board may deem appropriate.

ARTICLE IV

COMMITTEES

SECTION 4.1. Designation; Powers. The Board may designate one or more committees, each committee to consist of one or more of the directors of the Corporation. Any such committee, to the extent permitted by applicable law and to the extent provided in the resolution of the Board, shall have and may exercise all the powers and authority of the Board in the management of the business and affairs of the Corporation, and may authorize the seal of the Corporation to be affixed to all papers which may require it.

SECTION 4.2. Procedure; Meetings; Quorum. Any committee designated pursuant to Section 4.1 shall choose its own chairman by a majority vote of the members of the committee then in attendance in the event the chairman has not been selected by the Board, shall keep regular minutes of its proceedings and report the same to the Board when requested, and shall meet at such times and at such place or places as may be provided by the charter of such committee or by resolution of such committee or resolution of the Board. At every meeting of any such committee, the presence of a majority of all the members thereof shall constitute a quorum and the affirmative vote of a majority of the members present shall be necessary for the

adoption by it of any resolution. The Board shall adopt a charter for each committee for which a charter is required by applicable laws, regulations or stock exchange rules, may adopt a charter for any other committee, and may adopt other rules and regulations for the governance of any committee not inconsistent with the provisions of these Bylaws or any such charter, and each committee may adopt its own rules and regulations of governance, to the extent not inconsistent with these Bylaws or any charter or other rules and regulations adopted by the Board.

SECTION 4.3. Substitution of Members. The Board may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of such committee. In the absence or disqualification of a member of a committee, the member or members present at any meeting and not disqualified from voting, whether or not constituting a quorum, may unanimously appoint another member of the Board to act at the meeting in the place of the absent or disqualified member.

ARTICLE V

OFFICERS

SECTION 5.1. Officers. The officers of the Corporation shall be a Chief Executive Officer, a Secretary, a Treasurer and such other officers as the Board from time to time may deem proper. The Chairman of the Board shall be chosen from among the directors and may be an officer of the Corporation if the Board so directs. All officers elected by the Board shall each have such powers and duties as generally pertain to their respective offices, subject to the specific provisions of this Article V. Such officers shall also have such powers and duties as from time to time may be conferred by the Board or by any committee thereof. The Board or any committee thereof may from time to time elect, or the Chief Executive Officer may appoint, such other officers (including one or more Vice Presidents, Assistant Secretaries and Assistant Treasurers) and such agents, as may be necessary or desirable for the conduct of the business of the Corporation. Such other officers and agents shall have such duties and shall hold their offices for such terms as shall be provided in these Bylaws or as may be prescribed by the Board or such committee thereof or by the Chief Executive Officer, as the case may be.

SECTION 5.2. Election and Term of Office. The officers of the Corporation shall be elected or appointed from time to time by the Board. Each officer shall hold office until his successor shall have been duly elected or appointed and shall have qualified or until his death or until he shall resign, but any officer may be removed from office at any time by the affirmative vote of a majority of the Board or, except in the case of an officer or agent elected by the Board, by the Chief Executive Officer. Such removal shall be without prejudice to the contractual rights, if any, of the person so removed.

SECTION 5.3. Chief Executive Officer. The Chief Executive Officer shall act in a general executive capacity and shall have general supervision, direction, and control of the business and the officers of the Corporation. The Chief Executive Officer shall, in the absence of or because of the inability to act of the Chairman of the Board, perform all duties of the Chairman of the Board and preside at all meetings of the Board. Unless otherwise directed by the Board, the Chief Executive Officer shall preside at all meetings of stockholders. The Chief Executive Officer shall have the authority to sign, in the name and on behalf of the Corporation, checks, orders, contracts, leases, notes, drafts and all other documents and instruments in connection with the business of the Corporation.

SECTION 5.4. President. The President, if any, shall have such powers and shall perform such duties as shall be assigned to him by the Board. Unless otherwise determined by the Board, the offices of Chief Executive Officer and the President shall be held by the same person.

SECTION 5.5. Vice Presidents. Each Vice President (which may include Executive Vice Presidents and Senior Vice Presidents), if any, shall have such powers and shall perform such duties as shall be assigned to him by the Board.

SECTION 5.6. Chief Financial Officer. The Chief Financial Officer shall keep and maintain, or cause to be kept and maintained, adequate and correct books and records of accounts of the properties and business transactions of the Corporation, including accounts of its assets, liabilities, receipts, disbursements, gains, losses, capital, retained earnings and shares.

SECTION 5.7. Treasurer. The Treasurer shall exercise general supervision over the receipt, custody and disbursement of corporate funds. The Treasurer shall cause the funds of the Corporation to be deposited in such banks as may be authorized by the Board, or in such banks as may be designated as depositaries in the manner provided by resolution of the Board. He shall have such further powers and duties and shall be subject to such directions as may be granted or imposed upon him from time to time by the Board, the Chief Executive Officer or the Chief Financial Officer.

SECTION 5.8. Secretary. The Secretary shall keep or cause to be kept in one or more books provided for that purpose, the minutes of all meetings of the Board, the committees of the Board and the stockholders; he shall see that all notices are duly given in accordance with the provisions of these Bylaws and as required by applicable law; he shall be custodian of the records and the seal of the Corporation and affix and attest the seal to all stock certificates of the Corporation (unless the seal of the Corporation on such certificates shall be a facsimile, as hereinafter provided) and affix and attest the seal to all other documents to be executed on behalf of the Corporation under its seal; and he shall see that the books, reports, statements, certificates and other documents and records required by law to be kept and filed are properly kept and filed; and in general, he shall perform all the duties incident to the office of Secretary and such other duties as from time to time may be assigned to him by the Board or the Chief Executive Officer.

SECTION 5.9. Vacancies. A newly created elected office and a vacancy in any elected office because of death, resignation, or removal may be filled by the Board for the unexpired portion of the term at any meeting of the Board. Any vacancy in an office appointed by the Chief Executive Officer because of death, resignation, or removal may be filled by the Chief Executive Officer.

SECTION 5.10. Action with Respect to Securities of Other Corporations. Unless otherwise directed by the Board, the Chief Executive Officer shall have power to vote and otherwise act on behalf of the Corporation, in person or by proxy, at any meeting of security holders of or with respect to any action of security holders of any other corporation in which the Corporation may hold securities and otherwise to exercise any and all rights and powers that the Corporation may possess by reason of its ownership of securities in such other corporation.

ARTICLE VI

STOCK CERTIFICATES AND TRANSFERS

SECTION 6.1. Stock Certificates and Transfers. The interest of each stockholder of the Corporation shall be evidenced by certificates for shares of stock in such form as the appropriate officers of the Corporation may from time to time prescribe or by uncertificated or electronic shares. The shares of the stock of the Corporation shall be entered in the books of the Corporation as they are issued and shall exhibit the holder’s name and number of shares. Subject to the provisions of the Certificate of Incorporation, the shares of the stock of the Corporation shall be transferred on the books of the Corporation, which may be maintained by a third-party registrar or transfer agent, by the holder thereof in person or by his attorney, upon surrender for cancellation of certificates for at least the same number of shares, with an assignment and power of transfer endorsed thereon or attached thereto, duly executed, with such proof of the authenticity of the signature as the Corporation or its agents may reasonably require or upon receipt of proper transfer instructions from the registered holder of uncertificated shares and upon compliance with appropriate procedures for transferring shares in uncertificated form, at which time the Corporation shall issue a new certificate to the person entitled thereto (if the stock is then represented by certificates), cancel the old certificate and record the transaction upon its books.

Each certificated share of stock shall be signed, countersigned and registered in such manner as the Board may by resolution prescribe, which resolution may permit all or any of the signatures on such certificates to be in facsimile. In case any officer, transfer agent or registrar who has signed or whose facsimile signature has been placed upon a certificate has ceased to be such officer, transfer agent or registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if he were such officer, transfer agent or registrar at the date of issue.

SECTION 6.2. Lost, Stolen or Destroyed Certificates. No certificate for shares or uncertificated shares of stock in the Corporation shall be issued in place of any certificate alleged to have been lost, destroyed or stolen, except on production of such evidence of such loss, destruction or theft and on delivery to the Corporation of a bond of indemnity in such amount, upon such terms and secured by such surety, as the Board or any financial officer may in its or his discretion require.

SECTION 6.3. Ownership of Shares. The Corporation shall be entitled to treat the holder of record of any share or shares of stock of the Corporation as the holder in fact thereof and, accordingly, shall not be bound to recognize any equitable or other claim to or interest in such share or shares 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 6.4. Regulations Regarding Certificates. The Board shall have the power and authority to make all such rules and regulations as they may deem expedient concerning the issue, transfer and registration or the replacement of certificates for shares of stock of the Corporation. The Corporation may enter into additional agreements with stockholders to restrict the transfer of stock of the Corporation in any manner not prohibited by the DGCL.

ARTICLE VII

MISCELLANEOUS PROVISIONS

SECTION 7.1. Fiscal Year. The fiscal year of the Corporation shall begin on the first day of January and end on the thirty-first day of December of each year.

SECTION 7.2. Dividends. Except as otherwise provided by law or the Certificate of Incorporation, the Board may from time to time declare, and the Corporation may pay, dividends on its outstanding shares of stock, which dividends may be paid in either cash, property or shares of stock of the Corporation. A member of the Board, or a member of any committee designated by the Board, shall be fully protected in relying in good faith upon the records of the Corporation and upon such information, opinions, reports or statements presented to the Corporation by any of its officers or employees, or committees of the Board, or by any other person as to matters the director 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, as to the value and amount of the assets, liabilities or net profits of the Corporation, or any other facts pertinent to the existence and amount of surplus or other funds from which dividends might properly be declared and paid.

SECTION 7.3. Seal. The corporate seal shall have enscribed thereon the words “Corporate Seal,” the year of incorporation and around the margin thereof the words “PDC Energy, Inc. — Delaware.”

SECTION 7.4. Waiver of Notice. Whenever any notice is required to be given to any stockholder or director of the Corporation under the provisions of the DGCL, the Certificate of Incorporation or these Bylaws, a waiver thereof in writing, including by electronic transmission, signed by the person or persons entitled to such notice, whether before or after the time stated therein, shall be deemed equivalent to the giving of such notice. Neither the business to be transacted at, nor the purpose of, any annual or special meeting of the stockholders or the Board or committee thereof need be specified in any waiver of notice of such meeting. Attendance of a person at a meeting shall constitute a waiver of notice of such meeting, except when the person attends a meeting for the express purpose of objecting at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened.

SECTION 7.5. Resignations. Any director or any officer, whether elected or appointed, may resign at any time by giving written notice, including by electronic transmission, of such resignation to the Chairman of the Board, the Chief Executive Officer, the President or the Secretary, and, subject to any policy adopted by the Board, such resignation shall be deemed to be effective as of the close of business on the date said notice is received by the Chairman of the Board, the Chief Executive Officer, the President or the Secretary, or at such later time as is specified therein.

SECTION 7.6. Indemnification and Advancement of Expenses.

(A) The Corporation shall indemnify and hold harmless, to the fullest extent permitted by applicable law as it presently exists or may hereafter be amended, any person who was or is made a party or is threatened to be made a party to or is otherwise involved in any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (a “proceeding”) by reason of the fact that he, or a person for whom he is the legal representative, 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, other enterprise or nonprofit entity, including service with respect to an employee benefit plan (a “Covered Person”), whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent, or in any other capacity while serving as a director, officer, employee or agent, against all expenses, liability and loss (including, without limitation, attorneys’ fees, judgments, fines, ERISA excise taxes and penalties and amounts paid in settlement) reasonably incurred or suffered by such Covered Person in connection with such proceeding.

(B) The Corporation shall, to the fullest extent not prohibited by applicable law as it presently exists or may hereafter be amended, pay the expenses (including attorneys’ fees) incurred by a Covered Person in defending any proceeding in advance of its final disposition; provided, however, that to the extent required by applicable law, such payment of expenses in advance of the final disposition of the proceeding shall be made only upon receipt of an undertaking by the Covered Person to repay all amounts advanced if it should be ultimately determined that the Covered Person is not entitled to be indemnified under this Section 7.6 or otherwise.

(C) The rights to indemnification and advancement of expenses under this Section 7.6 shall be contract rights and such rights shall continue as to a Covered Person who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his heirs, executors and administrators. Notwithstanding the foregoing provisions of this Section 7.6, except for proceedings to enforce rights to indemnification and advancement of expenses, the Corporation shall indemnify and advance expenses to a Covered Person in connection with a proceeding (or part thereof) initiated by such Covered Person only if such proceeding (or part thereof) was authorized by the Board.

(D) If a claim for indemnification under this Section 7.6 (following the final disposition of such proceeding) is not paid in full within sixty days after the Corporation has received a claim therefor by the Covered Person, or if a claim for any advancement of expenses under this Section 7.6 is not paid in full within thirty days after the Corporation has received a statement or statements requesting such amounts to be advanced, the Covered Person shall thereupon (but not before) be entitled to file suit to recover the unpaid amount of such claim. If successful in whole or in part, the Covered Person shall be entitled to be paid the expense of prosecuting such claim to the fullest extent permitted by applicable law. In any such action, the Corporation shall have the burden of proving that the Covered Person is not entitled to the requested indemnification or advancement of expenses under applicable law.

(E) The rights conferred on any Covered Person by this Section 7.6 shall not be exclusive of any other rights that such Covered Person may have or hereafter acquire under any statute, any provision of the Certificate of Incorporation, these Bylaws, any agreement or vote of stockholders or disinterested directors or otherwise.

(F) This Section 7.6 shall not limit the right of the Corporation, to the extent and in the manner permitted by applicable law, to indemnify and to advance expenses to persons other than Covered Persons when and as authorized by appropriate corporate action.

SECTION 7.7. Notices. Except as otherwise specifically provided herein or required by applicable law, all notices required to be given to any stockholder, director, officer, employee or agent shall be in writing and may in every instance be effectively given by hand delivery to the recipient thereof, by depositing such notice in the mails, postage paid, or by sending such notice by commercial courier service, or by facsimile or other electronic transmission, provided that notice to stockholders by electronic transmission shall be given in the manner provided in Section 232 of the DGCL. Any such notice shall be addressed to such stockholder, director, officer, employee or agent at his last known address as the same appears on the books of the Corporation. Without limiting the manner by which notice otherwise may be given effectively, notice to any stockholder shall be deemed given: (1) if by facsimile, when directed to a number at which the stockholder has consented to receive notice; (2) if by electronic mail, when directed to an electronic mail address at which the stockholder has consented to receive notice; (3) if by posting on an electronic network together with separate notice to the stockholder of such specific posting, upon the later of (A) such posting and (B) the giving of such separate notice; (4) if by any other form of electronic transmission, when directed to the stockholder; and (5) if by mail, when deposited in the mail, postage prepaid, directed to the stockholder at such stockholder’s address as it appears on the records of the Corporation.

SECTION 7.8. Facsimile Signatures. In addition to the provisions for use of facsimile signatures elsewhere specifically authorized in these Bylaws, facsimile signatures of any officer or officers of the Corporation may be used whenever and as authorized by the Board or a committee thereof.

SECTION 7.9. Time Periods. In applying any provision of these Bylaws that require that an act be done or not done a specified number of days prior to an event or that an act be done during a period of a specified number of days prior to an event, calendar days shall be used, the day of the doing of the act shall be excluded, and the day of the event shall be included.

SECTION 7.10. Reliance Upon Books, Reports and Records. Each director, each member of any committee designated by the Board, and each officer of the Corporation shall, in the performance of his duties, be fully protected in relying in good faith upon the records of the Corporation and upon information, opinions, reports or statements presented to the Corporation by any of the Corporation’s officers or employees, or committees designated by the Board, or by any other person as to matters reasonably believed to be 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 7.11. Amendment of the Bylaws. Pursuant to Article Eighth of the Certificate of Incorporation, the Board is expressly authorized to adopt, amend or repeal these Bylaws without any action on the part of the stockholders of the Corporation.