Natus Medical 8K Amendments to Articles of Incorporation or Bylaws | NTUS 7 Dec 18

AMENDED AND RESTATED BYLAWS

NATUS MEDICAL INCORPORATED

(As amended December 7, 2018)

Article 1

Offices

Section 1.1. Registered Office. The registered office of the Corporation which is required by the state of Delaware to be maintained in the state of Delaware shall be the registered office named in the charter documents of the Corporation, or such other office as may be designated from time to time by the Board of Directors in the manner provided by law.

Section 1.2. Other Offices. The Corporation may also have offices at such other places both within and without the state of Delaware as the Board of Directors may from time to time determine or the business of the Corporation may require.

Article 2

Stockholders

Section 2.1. Place of Meetings. All meetings of the stockholders shall be held at the principal office of the Corporation, or at such other place within or without the state of Delaware as shall be specified or fixed in the notices or waivers of notice thereof.

Section 2.2. Quorum; Adjournment of Meetings. Unless otherwise required by law or provided in the charter documents of the Corporation or these Bylaws, (i) the holders of a majority of the stock issued and outstanding and entitled to vote thereat, present in person or represented by proxy, shall constitute a quorum at any meeting of stockholders for the transaction of business, (ii) in all matters other than election of directors, the affirmative vote of the holders of a majority of such stock so present or represented at any meeting of stockholders at which a quorum is present shall constitute the act of the stockholders, and (iii) where a separate vote by a class or classes is required, a majority of the outstanding shares of such class or classes, present in person or represented by proxy shall constitute a quorum entitled to take action with respect to that vote on that matter and the affirmative vote of the majority of the shares of such class or classes present in person or represented by proxy at the meeting shall be the act of such class. The stockholders present at a duly organized meeting may continue to transact business until adjournment, notwithstanding the withdrawal of enough stockholders to leave less than a quorum, subject to the provisions of clauses (ii) and (iii) above.

Notwithstanding the other provisions of the charter documents of the Corporation or these Bylaws, the chairman of the meeting or the holders of a majority of the issued and outstanding stock, present in person or represented by proxy and entitled to vote thereat, at any meeting of stockholders, whether or not a quorum is present, shall have the power to adjourn such meeting from time to time, without any notice other than announcement at the meeting of the time and place of the holding of the adjourned meeting. If the adjournment is for more than thirty (30) days, or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned meeting shall be given to each stockholder of record entitled to vote at such meeting. At such adjourned meeting at which a quorum shall be present or represented any business may be transacted which might have been transacted at the meeting as originally called.

Section 2.3. Annual Meeting. (a) An annual meeting of the stockholders, for the election of directors to succeed those whose terms expire and for the transaction of such other business as may properly come before the meeting, shall be held at such place (within or without the state of Delaware), on such date, and at such time as the Board of Directors shall fix and set forth in the notice of the meeting, which date shall be within thirteen (13) months subsequent to the last annual meeting of stockholders.

(b) At an annual meeting of stockholders, only such business shall be conducted as shall have been properly brought before the meeting. To be properly brought before an annual meeting, business must be: (A) specified in the notice

of meeting (or any supplement thereto) given by or at the direction of the Board of Directors, (B) otherwise properly brought before the meeting by or at the direction of the Board of Directors, or (C) otherwise properly brought before the meeting by a stockholder. For business to be properly brought before an annual meeting by a stockholder, the stockholder must have given timely notice thereof in writing to the Secretary of the Corporation. To be timely, a stockholder’s notice must be delivered to or mailed and received at the principal executive offices of the Corporation not less than sixty (60) calendar days in advance of the date specified in the Corporation’s proxy statement released to stockholders in connection with the previous year’s annual meeting of stockholders; provided, however, that in the event that no annual meeting was held in the previous year or the date of the annual meeting has been changed by more than thirty (30) days from the date contemplated at the time of the previous year’s proxy statement, notice by the stockholder to be timely must be so received a reasonable time before the solicitation is made. A stockholder’s notice to the Secretary shall set forth as to each matter the stockholder proposes to bring before the annual meeting: (i) a brief description of the business desired to be brought before the annual meeting and the reasons for conducting such business at the annual meeting, (ii) the name and address, as they appear on the Corporation’s books, of the stockholder proposing such business, (iii) the class and number of shares of the Corporation which are beneficially owned by the stockholder, (iv) any material interest of the stockholder in such business and (v) any other information that is required to be provided by the stockholder pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended (the “1934 Act”), in his capacity as a proponent to a stockholder proposal. Notwithstanding the foregoing, in order to include information with respect to a stockholder proposal in the proxy statement and form of proxy for a stockholder’s meeting, stockholders must provide notice as required by the regulations promulgated under the 1934 Act. Notwithstanding anything in these Bylaws to the contrary, no business shall be conducted at any annual meeting except in accordance with the procedures set forth in this paragraph (b). The chairman of the annual meeting shall, if the facts warrant, determine and declare at the meeting that business was not properly brought before the meeting and in accordance with the provisions of this paragraph (b), and, if he should so determine, he shall so declare at the meeting that any such business not properly brought before the meeting shall not be transacted.

(c) Only persons who are nominated in accordance with the procedures set forth in this paragraph (c) or in accordance with Article 2, Section 2.13, shall be eligible for election as Directors. Nominations of persons for election to the Board of Directors of the Corporation may be made at a meeting of stockholders by or at the direction of the Board of Directors or by any stockholder of the Corporation entitled to vote in the election of Directors at the meeting who complies with the notice procedures set forth in this paragraph (c) or by an Eligible Stockholder (as defined in Article 2,Section 2.13) who seeks to include a Nominee (as defined in Article 2, Section 2.13) in the Corporation’s proxy statement for an annual meeting of stockholders pursuant to Article 2,Section 2.13). Such nominations, other than those made by or at the direction of the Board of Directors or made in accordance with Article 2, Section 2.13, shall be made pursuant to timely notice in writing to the Secretary of the Corporation in accordance with the provisions of paragraph (b) of this Section 2.3. Such stockholder’s notice shall set forth (i) as to each person, if any, whom the stockholder proposes to nominate for election or re-election as a Director: (A) the name, age, business address and residence address of such person, (B) the principal occupation or employment of such person, (C) the class and number of shares of the Corporation which are beneficially owned by such person, (D) a description of all arrangements or understandings between the stockholder and each nominee and any other person or persons (naming such person or persons) pursuant to which the nominations are to be made by the stockholder, and (E) any other information relating to such person that is required to be disclosed in solicitations of proxies for elections of Directors, or is otherwise required, in each case pursuant to Regulation 14A under the 1934 Act (including without limitation such person’s written consent to being named in the proxy statement, if any, as a nominee and to serving as a Director if elected); and (ii) as to such stockholder giving notice, the information required to be provided pursuant to paragraph (b) of this Section 2.3. At the request of the Board of Directors, any person nominated by a stockholder for election as a Director shall furnish to the Secretary of the Corporation that information required to be set forth in the stockholder’s notice of nomination, which pertains to the nominee. No person shall be eligible for election as a Director of the Corporation unless nominated in accordance with the procedures set forth in this paragraph (c) or in accordance with the provisions of Article 2, Section 2.13. The chairman of the meeting shall, if the facts warrants, determine and declare at the meeting that a nomination was not made in accordance with the procedures prescribed by these Bylaws, and if he should so determine, he shall so declare at the meeting, and the defective nomination shall be disregarded.

Section 2.4. Special Meetings. Special meetings of stockholders may be called at any time by a majority of the Board of Directors, by the Chairman of the Board, the Chief Executive Officer or by the holders of at least 10% of the shares of the Corporation’s capital stock entitled to vote at such meeting, but such special meetings may not be called by any other person or persons; provided, however, that effective upon closing of the Corporation’s initial public offering pursuant to an effective registration statement under the Securities Act of 1933, as amended, covering the offer and sale of shares of its Common Stock for the account of the Corporation to the public (the “IPO”) and the Corporation is no longer subject to Section 2115 of the California Corporation Code, special meetings of stockholders may be called at any time by a majority of the Board of Directors, by the Chairman of the Board, by the Chief Executive Officer or by the holders of at least 30% of the shares of the Corporation’s capital stock entitled to vote at such meeting, but such special meetings may not be called by any other person or persons.

Section 2.5. Record Date. For the purpose of determining stockholders entitled to notice of or to vote at any meeting of stockholders, or any adjournment thereof, or entitled to receive payment of any dividend or other distribution or allotment of 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, the Board of Directors of the Corporation may fix a date as the record date for any such of stockholders, which record date shall not precede the date on which the resolutions fixing the record date are adopted and which record date shall not be more than sixty (60) days nor less than ten (10) days before the date of such meeting of stockholders, nor more than sixty (60) days prior to any other action to which such record date relates.

If the Board of Directors does not fix a record date for any meeting of the stockholders, the record date for determining stockholders entitled to notice of or to vote at such meeting shall be at the close of business on the day next preceding the day on which notice is given, or, in accordance with Article 7, Section 7.3 of these Bylaws notice is waived, at the close of business on the day next preceding the day on which the meeting is held. The record date for determining stockholders for any other purpose (other than the consenting to corporate action in writing without a meeting) shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto. 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 of Directors may fix a new record date for the adjourned meeting.

For the purpose of determining the stockholders entitled to consent to corporate action in writing without a meeting, the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted by the Board of Directors, and which date shall not be more than ten (10) days after the date upon which the resolution fixing the record date is adopted by the Board of Directors. If the Board of Directors does not fix the record date, the record date for determining stockholders entitled to consent to corporate action in writing without a meeting, when no prior action by the Board of Directors is necessary, 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 at its registered office in the state of incorporation of the Corporation or at its principal place of business. If the Board of Directors does not fix the record date, and prior action by the Board of Directors is necessary, 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 day on which the Board of Directors adopts the resolution taking such prior action.

Section 2.6. Notice of Meetings. Written notice of the place, date and hour of all meetings, and, in case of a special meeting, the purpose or purposes for which the meeting is called, shall be given by or at the direction of the President, the Secretary or the other person(s) calling the meeting to each stockholder entitled to vote thereat not less than ten (10) nor more than sixty (60) days before the date of the meeting. Such notice may be delivered either personally or by mail.

If mailed, notice is given when deposited in the United States mail, postage prepaid, directed to the stockholder at such stockholder’s address as it appears on the records of the Corporation.

Section 2.7. Stockholder List. A complete list of stockholders entitled to vote at any meeting of stockholders, arranged in alphabetical order for each class of stock and showing the address of each such stockholder and the number of shares registered in the name of such stockholder, 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 (10) days prior to the meeting, either at a place within the city where the meeting is to be held, which place shall be specified in the notice of the meeting, or, if not so specified, at the place where the meeting is to be held. The stockholder 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.

Section 2.8. Proxies. Each stockholder entitled to vote at a meeting of stockholders or to express consent or dissent to a corporate action in writing without a meeting may authorize another person or persons to act for him by proxy. Proxies for use at any meeting of stockholders shall be filed with the Secretary, or such other officer as the Board of Directors may from time to time determine by resolution, before or at the time of the meeting. All proxies shall be received and taken charge of and all ballots shall be received and canvassed by the secretary of the meeting, who shall decide all questions touching upon the qualification of voters, the validity of the proxies, and the acceptance or rejection of votes, unless an inspector or inspectors shall have been appointed by the chairman of the meeting, in which event such inspector or inspectors shall decide all such questions.

No proxy shall be valid after three (3) years from its date, unless the proxy provides for a longer period. Each proxy shall be revocable unless expressly provided therein to be irrevocable and coupled with an interest sufficient in law to support an irrevocable power.

Should a proxy designate two or more persons to act as proxies, unless such instrument shall provide the contrary, a majority of such persons present at any meeting at which their powers thereunder are to be exercised shall have and may exercise all the powers of voting or giving consents thereby conferred, or if only one be present, then such powers may be exercised by that one; or, if an even number attend and a majority do not agree on any particular issue, each proxy so attending shall be entitled to exercise such powers in respect of such portion of the shares as is equal to the reciprocal of the fraction equal to the number of proxies representing such shares divided by the total number of shares represented by such proxies.

Section 2.9. Voting; Election; Inspectors. Unless otherwise required by law or provided for in the charter documents of the Corporation, each stockholder shall on each matter submitted to a vote at a meeting of stockholders have one vote for each share of the stock entitled to vote which is registered in his name on the record date for the meeting. For the purposes hereof, each election to fill a directorship shall constitute a separate matter. Shares registered in the name of another corporation, domestic or foreign, may be voted by such officer, agent or proxy as the bylaws (or comparable body) of such corporation may determine. Shares registered in the name of a deceased person may be voted by the executor or administrator of such person’s estate, either in person or by proxy.

All voting, except as required by the charter documents of the Corporation or where otherwise required by law, may be by a voice vote; provided, however, upon request of the chairman of the meeting or upon demand therefor by stockholders holding a majority of the issued and outstanding stock present in person or by proxy at any meeting a stock vote shall be taken. Every stock vote shall be taken by written ballots, each of which shall state the name of the stockholder or proxy voting and such other information as may be required under the procedure established for the meeting. The directors of the Corporation need not be elected by written ballot unless a stockholder demands election by written ballot at the meeting and before voting begins, or unless the Bylaws so provide.

At any meeting at which a vote is taken by written ballots, the chairman of the meeting may appoint one or more inspectors; each of whom shall subscribe an oath or affirmation to execute faithfully the duties of inspector at such meeting with strict impartiality and according to the best of such inspector’s ability. Such inspector shall receive the written ballots, count the votes, and make and sign a certificate of the result thereof. The chairman of the meeting may appoint any person to serve as inspector, except no candidate for the office of director shall be appointed as an inspector.

Each holder of voting stock or of any class or series thereof shall be entitled to cumulative voting rights as to the directors to be elected by each series or class or the combined classes in accordance with the provisions of Section 214 of the Delaware General Corporation Law.

Section 2.10. Conduct of Meetings. The meetings of the stockholders shall be presided over by the President, or, if the President is not present, by a chairman elected at the meeting. The Secretary of the Corporation, if present, shall act as secretary of such meetings, or, if the Secretary is not present, an Assistant Secretary shall so act; if neither the Secretary of or Assistant Secretary is present, then a secretary shall be appointed by the chairman of the meeting.

The chairman of any meeting of stockholders shall determine the order of business and the procedure at the meeting, including such regulation of the manner of voting and the conduct of discussion as seem to the chairman in order.

Section 2.11. Treasury Stock. The Corporation shall not vote, directly or indirectly, shares of its own stock owned by it and such shares shall not be counted for quorum purposes. Nothing in this Section 2.11 shall be construed as limiting the right of the Corporation to vote stock, including but not limited to its own stock, held by it in a fiduciary capacity.

Section 2.12. Action Without Meeting. Unless otherwise provided in the Certificate of Incorporation, any action which may be taken at any annual or special meeting of stockholders may be taken without a meeting and without prior notice, if a consent in writing, setting forth the action so taken, is signed by the holders of outstanding shares having not less than the minimum number of votes that would be necessary to authorize or take that action at a meeting at which all shares entitled to vote on that action were present and voted.

Prompt notice of the taking of the corporate action without a meeting by less than unanimous written consent shall be given to those stockholders who have not consented in writing. If the action which is consented to is such as would have required the filing of a certificate under any section of the General Corporation Law of Delaware if such action had been voted on by stockholders at a meeting thereof, then the certificate filed under such section shall state, in lieu of any statement required by such section concerning any vote of stockholders, that written notice and written consent have been given as provided in Section 228 of the General Corporation Law of Delaware.

Effective upon the closing of the Corporation’s IPO and the date that the Corporation is no longer subject to Section 2115 of the California Corporations Code, no action of stockholders shall be taken by the stockholders except at an annual or special meeting of stockholders called in accordance with the notice requirements of Section 2.6 above and no action of the stockholders shall be taken by written consent.

Section 2.13. Stockholder Nominations Included in the Corporation’s Proxy Materials.

(a) Subject to the provisions of this Article 2, Section 2.13, if expressly requested in the relevant Nomination Notice (as defined below), the Corporation shall include in its proxy statement for any annual meeting of stockholders: (i) the name or names of any person or persons nominated for election (each, a “Nominee”), which shall also be included on the Corporation’s form of proxy and ballot, by any Eligible Holder (as defined below) or group of up to twenty (20) Eligible Holders that has (individually and collectively, in the case of a group) satisfied, as determined by the Board of Directors, all applicable conditions and complied with all applicable procedures set forth in this Article 2, Section 2.13 (such Eligible Holder or group of Eligible Holders being a “Nominating Stockholder”), (ii) disclosure about each Nominee and the Nominating Stockholder required under the rules of the Securities and Exchange Commission or other applicable law to be included in the proxy statement, (iii) any statement included by the Nominating Stockholder in the Nomination Notice for inclusion in the proxy statement in support of each Nominee’s election to the Board of Directors (subject, without limitation, to Article 2, Section 2.13(e)(ii)), if such statement does not exceed five hundred (500) words and fully complies with Section 14 of the Securities Exchange Act of 1934 (the “Exchange Act”), and the rules and regulations thereunder, including Rule 14a-9 (the “Supporting Statement”), and (iv) any other information that the Corporation or the Board of Directors determines, in their discretion, to include in the proxy statement relating to the nomination of each Nominee, including, without limitation, any statement in opposition to the nomination, any of the information provided pursuant to this Article 2, Section 2.13 and any solicitation materials or related information with respect to a Nominee.

For purposes of this Article 2, Section 2.13, any determination to be made by the Board of Directors may be made by the Board of Directors, a committee of the Board of Directors or any officer of the Corporation designated by the Board of Directors or a committee of the Board of Directors, and any such determination shall be final and binding on the Corporation, any Eligible Holder, any Nominating Stockholder, any Nominee and any other person so long as

made in good faith (without any further requirements). The presiding officer of any annual meeting of stockholders, in addition to making any other determinations that may be appropriate to the conduct of the meeting, shall have the power and duty to determine whether a Nominee has been nominated in accordance with the requirements of this Article 2, Section 2.13 and, if not so nominated, shall direct and declare at the meeting that such Nominee shall not be considered.

(b) (i) The Corporation shall not be required to include in the proxy statement for an annual meeting of stockholders more Nominees than that number of directors constituting the greater of (i) two (2) or (ii) twenty percent (20%) of the total number of directors of the Corporation on the last day on which a Nomination Notice may be submitted pursuant to this Article 2, Section 2.13 (rounded down to the nearest whole number) (the “Maximum Number”). The Maximum Number for a particular annual meeting shall be reduced by: (1) Nominees who the Board of Directors itself decides to nominate for election at such annual meeting, (2) Nominees who cease to satisfy, or Nominees of Nominating Stockholders that cease to satisfy, the eligibility requirements in this Article 2, Section 2.13, as determined by the Board of Directors, (3) Nominees whose nomination is withdrawn by the Nominating Stockholder or who become unwilling to serve on the Board of Directors, and (4) the number of incumbent directors who had been Nominees with respect to any of the preceding two annual meetings of stockholders and whose reelection at the upcoming annual meeting is being recommended by the Board of Directors. In the event that one or more vacancies for any reason occurs on the Board of Directors after the deadline for submitting a Nomination Notice as set forth in Article 2, Section 2.13(d) below but before the date of the annual meeting, and the Board of Directors resolves to reduce the size of the board in connection therewith, the Maximum Number shall be calculated based on the number of directors in office as so reduced. (ii) If the number of Nominees pursuant to this Article 2, Section 2.13 for any annual meeting of stockholders exceeds the Maximum Number then, promptly upon notice from the Corporation, each Nominating Stockholder will select one Nominee for inclusion in the proxy statement until the Maximum Number is reached, going in order of the amount (largest to smallest) of the ownership position as disclosed in each Nominating Stockholder’s Nomination Notice, with the process repeated if the Maximum Number is not reached after each Nominating Stockholder has selected one Nominee. If, after the deadline for submitting a Nomination Notice as set forth in Article 2, Section 2.13 (d), a Nominating Stockholder or a Nominee ceases to satisfy the eligibility requirements in this Article 2, Section 2.13, as determined by the Board of Directors, a Nominating Stockholder withdraws its nomination or a Nominee becomes unwilling to serve on the Board of Directors, whether before or after the mailing or other distribution of the definitive proxy statement, then the nomination shall be disregarded, and the Corporation: (1) shall not be required to include in its proxy statement or on any ballot or form of proxy the disregarded Nominee or any successor or replacement nominee proposed by the Nominating Stockholder or by any other Nominating Stockholder and (2) may otherwise communicate to its stockholders, including without limitation by amending or supplementing its proxy statement or ballot or form of proxy, that a Nominee will not be included as a nominee in the proxy statement or on any ballot or form of proxy and will not be voted on at the annual meeting.

(c)(i) An “Eligible Holder” is a person who has either (1) been a record holder of the shares of common stock used to satisfy the eligibility requirements in this Article 2, Section 2.13 (c) continuously for the three-year period specified in Subsection (ii) below or (2) provides to the Secretary of the Corporation, within the time period referred to in Article 2, Section 2.13 (d), evidence of continuous ownership of such shares for such three-year period from one or more securities intermediaries in a form that the Board of Directors determines would be deemed acceptable for purposes of a shareholder proposal under Rule 14a-8(b)(2) under the Exchange Act (or any successor rule). (ii) An Eligible Holder or group of up to twenty (20) Eligible Holders may submit a nomination in accordance with this Article 2, Section 2.13 only if the person or group (in the aggregate) has continuously owned at least the Minimum Number (as defined below) of shares of the Corporation’s common stock throughout the three-year period preceding and including the date of submission of the Nomination Notice, and continues to own at least the Minimum Number through the date of the annual meeting. Two or more funds that are (A) under common management and investment control, (B) under common management and funded primarily by the same employer or (C) a “group of investment companies,” as such term is defined in Section 12(d)(1)(G)(ii) of the Investment Company Act of 1940, as amended, shall be treated as one Eligible Holder if such Eligible Holder shall provide together with the Nomination Notice documentation reasonably satisfactory to the Corporation that demonstrates that the funds meet the criteria set forth in (A), (B) or (C) hereof. For the avoidance of doubt, in the event of a nomination by a group of Eligible Holders, any and all requirements and obligations for an individual Eligible Holder that are set forth in this Article 2, Section

2.13, including the minimum holding period, shall apply to each member of such group; provided, however, that the Minimum Number shall apply to the ownership of the group in the aggregate. Should any stockholders cease to satisfy the eligibility requirements in this Article 2, Section 2.13, as determined by the Board of Directors, or withdraw from a group of Eligible Holders, at any time prior to the annual meeting of stockholders, the group of Eligible Stockholders shall only be deemed to own the shares held by the remaining members of the group. (iii) The “Minimum Number” of shares of the Corporation’s common stock means three percent (3%) of the number of outstanding shares of common stock as of the most recent date for which such amount is given in any filing by the Corporation with the SEC prior to the submission of the Nomination Notice. (iv) For purposes of this Article 2, Section 2.13, an Eligible Holder “owns” only those outstanding shares of the Corporation as to which the Eligible Holder possesses both: (A) the full voting and investment rights pertaining to the shares and (B) the full economic interest in (including the opportunity for profit and risk of loss on) such shares; provided, however, that the number of shares calculated in accordance with clauses (A) and (B) shall not include any shares: (1) purchased or sold by such Eligible Holder or any of its affiliates in any transaction that has not been settled or closed, (2) sold short by such Eligible Holder, (3) borrowed by such Eligible Holder or any of its affiliates for any purpose or purchased by such Eligible Holder or any of its affiliates pursuant to an agreement to resell or subject to any other obligation to resell to another person, or (4) subject to any option, warrant, forward contract, swap, contract of sale, other derivative or similar agreement entered into by such Eligible Holder or any of its affiliates, whether any such instrument or agreement is to be settled with shares or with cash based on the notional amount or value of outstanding shares of the Corporation, in any such case which instrument or agreement has, or is intended to have, the purpose or effect of: (x) reducing in any manner, to any extent or at any time in the future, such Eligible Holder’s or any of its affiliates’ full right to vote or direct the voting of any such shares, and/or (y) hedging, offsetting, or altering to any degree, gain or loss arising from the full economic ownership of such shares by such Eligible Holder or any of its affiliates. An Eligible Holder “owns” shares held in the name of a nominee or other intermediary so long as the Eligible Holder retains the right to instruct how the shares are voted with respect to the election of directors and possesses the full economic interest in the shares. An Eligible Holder’s ownership of shares shall be deemed to continue during any period in which the Eligible Holder has delegated any voting power by means of a proxy, power of attorney, or other similar instrument or arrangement that is revocable at any time by the Eligible Holder. An Eligible Holder’s ownership of shares shall be deemed to continue during any period in which the Eligible Holder has loaned such shares provided that the Eligible Holder has the power to recall such loaned shares on five (5) business days’ notice. The terms “owned,” “owning” and other variations of the word “own” shall have correlative meanings. Whether outstanding shares of the Corporation are “owned” for these purposes shall be determined by the Board. (v) No Eligible Holder shall be permitted to be in more than one group constituting a Nominating Stockholder, and if any Eligible Holder appears as a member of more than one group, it shall be deemed to be a member of the group that has the largest ownership position as reflected in the Nomination Notice.

(d) To nominate a Nominee, the Nominating Stockholder must, not less than one hundred twenty (120) nor more than one hundred fifty (150) calendar days prior to the anniversary date of the date (as specified in the Corporation’s proxy materials for its immediately preceding annual meeting of stockholders) on which the Corporation first sent its proxy materials for its immediately preceding annual meeting of stockholders, deliver or mail to the Secretary at the principal executive office of the Corporation all of the below information and documents (collectively, the “Nomination Notice”), and the Nomination Notice must be received by the Secretary within such period of time; provided, however, that in the event the annual meeting is called for a date that is not within thirty (30) calendar days of the anniversary date of the date on which the immediately preceding annual meeting of shareholders was called, the Nomination Notice shall be given in the manner provided herein by the later of the close of business on the date that is one hundred eighty (180) days prior to the date of the annual meeting or the close of business on the tenth (10th) calendar day following the day on which public announcement of the date of the annual meeting is first made. In no event will the public announcement of an adjournment of an annual meeting of stockholders commence a new time period for the giving of the Nomination Notice as provided above. For the purposes of these bylaws, the Nomination Notice shall include the following: (i) A Schedule 14N (or any successor form) relating to each Nominee, completed and filed with the SEC by the Nominating Stockholder as applicable, in accordance with SEC rules, (ii)a written notice, in a form deemed satisfactory by the Board of Directors, of the nomination of each Nominee that includes the following additional information, agreements, representations and warranties by the Nominating Stockholder (including each group member) (A) the information required with respect to the nomination of directors pursuant to Article 2, Section 2.13 of these Bylaws, (B) the details of any relationship that

existed within the past three (3) years and that would have been described pursuant to Item 6(e) of Schedule 14N (or any successor item) if it existed on the date of submission of the Schedule 14N, (C) a representation and warranty that the Nominating Stockholder acquired the securities of the Corporation in the ordinary course of business and did not acquire, and is not holding, securities of the Corporation for the purpose or with the effect of influencing or changing control of the Corporation, (D) a representation and warranty that each Nominee’s candidacy or, if elected, Board membership would not violate applicable state or federal law or the rules of any stock exchange on which the Corporation’s securities are traded, (E) a representation and warranty that each Nominee: (1) does not have any direct or indirect relationship with the Corporation that would cause the Nominee to be considered not independent pursuant to the Corporation’s Board Governance Guidelines as most recently published on its website and otherwise qualifies as independent under the rules of the primary stock exchange on which the Corporation’s shares of common stock are traded, (2) meets the audit committee and compensation committee independence requirements under the rules of the primary stock exchange on which the Corporation’s shares of common stock are traded, (3) is a “non-employee director” for the purposes of Rule 16b-3 under the Exchange Act (or any successor rule), (4) is an “outside director” for the purposes of Section 162(m) of the Internal Revenue Code (or any successor provision) and (5) is not and has not been subject to any event specified in Rule 506(d)(1) of Regulation D (or any successor rule) under the Securities Act of 1933, as amended or Item 401(f) of Regulation S-K (or any successor rule) under the Exchange Act, without reference to whether the event is material to an evaluation of the ability or integrity of such Nominee, (F) a representation and warranty that the Nominating Stockholder satisfies the eligibility requirements set forth in Article 2, Section 2.13 (c) and has provided evidence of ownership to the extent required by Article 2, Section 2.13(c)(i), (G) a representation and warranty that the Nominating Stockholder intends to continue to satisfy the eligibility requirements described in Article 2, Section 2.13 (c) through the date of the annual meeting (H) details of any position of a Nominee as an officer or director of any competitor (that is, any entity that produces products or provides services that compete with or are alternatives to the products produced or services provided by the Corporation or its affiliates) of the Corporation, within the three (3) years preceding the submission of the Nomination Notice, (I) a representation and warranty that the Nominating Stockholder will not engage in a “solicitation” within the meaning of Rule 14a-1(l) (without reference to the exception in Section 14a-1(l)(2)(iv)) (or any successor rules) with respect to the annual meeting, other than with respect to a Nominee or any nominee of the Board, (J) a representation and warranty that the Nominating Stockholder will not use any proxy card other than the Corporation’s proxy card in soliciting stockholders in connection with the election of a Nominee at the annual meeting, (K) if desired, a Supporting Statement, and (L) in the case of a nomination by a group, the designation by all group members of one group member that is authorized to act on behalf of all group members with respect to matters relating to the nomination, including withdrawal of the nomination; (iii) An executed agreement, in a form deemed satisfactory by the Board of Directors, pursuant to which the Nominating Stockholder (including each group member) agrees; (A) to comply with all applicable laws, rules and regulations in connection with the nomination, solicitation and election, (B) to file any written solicitation or other communication with the Corporation’s stockholders relating to one or more of the Corporation’s directors or director nominees or any Nominee with the Securities and Exchange Commission, regardless of whether any such filing is required under rule or regulation or whether any exemption from filing is available for such materials under any rule or regulation, (C) to assume all liability stemming from an action, suit or proceeding concerning any actual or alleged legal or regulatory violation arising out of any communication by the Nominating Stockholder or any of its Nominees with the Corporation, its stockholders or any other person in connection with the nomination or election of directors, including, without limitation, the Nomination Notice, (D) to indemnify and hold harmless (jointly with all other group members, in the case of a group member) the Corporation and each of its directors, officers and employees individually against any liability, loss, damages, expenses or other costs (including attorneys’ fees) incurred in connection with any threatened or pending action, suit or proceeding, whether legal, administrative or investigative, against the Corporation or any of its directors, officers or employees arising out of or relating to a failure or alleged failure of the Nominating Stockholder or any of its Nominees to comply with, or any breach or alleged breach of, its or their obligations, agreements or representations under this Article 2, Section 2.13, (E) in the event that any information included in the Nomination Notice, or any other communication by the Nominating Stockholder (including with respect to any group member), with the Corporation, its stockholders or any other person in connection with the nomination or election ceases to be true and accurate in all material respects (or omits a material fact necessary to make the statements made not misleading), or that the Nominating Stockholder (including any group member) has failed to continue to satisfy the eligibility requirements described in Article 2, Section 2.13 (c), to promptly (and in any event within forty-eight (48) hours of discovering such misstatement, omission or failure) notify the Corporation

and any other recipient of such communication of (x) the misstatement or omission in such previously provided information and of the information that is required to correct the misstatement or omission or (y) such failure, and (iv) An executed agreement, in a form deemed satisfactory by the Board of Directors, by each Nominee (A) to provide to the Corporation such other information and certifications, including completion of the Corporation’s director questionnaire, as it may reasonably request; (B) at the reasonable request of the Nominating and Corporate Governance Committee, to meet with the Nominating and Corporate Governance Committee to discuss matters relating to the nomination of such Nominee to the Board of Directors, including the information provided by such Nominee to the Corporation in connection with his or her nomination and such Nominee’s eligibility to serve as a member of the Board of Directors; (C) that such Nominee has read and agrees, if elected, to serve as a member of the Board of Directors, to adhere to the Corporation’s Board Governance Guidelines and Code of Business Conduct and Ethics and any other Corporation policies and guidelines applicable to directors; and (D) that such Nominee is not and will not become a party to (i) any compensatory, payment or other financial agreement, arrangement or understanding with any person or entity in connection with his or her nomination, service or action as a director of the Corporation that has not been disclosed to the Corporation, (ii) any agreement, arrangement or understanding with any person or entity as to how such Nominee would vote or act on any issue or question as a director (a “Voting Commitment”) that has not been disclosed to the Corporation or (iii) any Voting Commitment that could limit or interfere with such Nominee’s ability to comply, if elected as a director of the Corporation, with its fiduciary duties under applicable law. The information and documents required by this Article 2, Section 2.13 (d) to be provided by the Nominating Stockholder shall be: (i) provided with respect to and executed by each group member, in the case of information applicable to group members; and (ii) provided with respect to the persons specified in Instruction 1 to Items 6(c) and (d) of Schedule 14N (or any successor item) in the case of a Nominating Stockholder or group member that is an entity. The Nomination Notice shall be deemed submitted on the date on which all the information and documents referred to in this Article 2, Section 2.13 (d) (other than such information and documents contemplated to be provided after the date the Nomination Notice is provided) have been delivered to or, if sent by mail, received by the Secretary of the Corporation.

(e) (i) Notwithstanding anything to the contrary contained in this Article 2, Section 2.13, the Corporation may omit from its proxy statement any Nominee and any information concerning such Nominee (including a Nominating Stockholder’s Supporting Statement) and no vote on such Nominee will occur (notwithstanding that proxies in respect of such vote may have been received by the Corporation), and the Nominating Stockholder may not, after the last day on which a Nomination Notice would be timely, cure in any way any defect preventing the nomination of such Nominee, if (A) the Corporation receives a notice pursuant to Article 2, Section 2.3 of these Bylaws that a stockholder intends to nominate a candidate for director at the annual meeting, whether or not such notice is subsequently withdrawn or made the subject of a settlement with the Corporation, (B) the Nominating Stockholder or the designated lead group member, as applicable, or any qualified representative thereof, does not appear at the meeting of stockholders to present the nomination submitted pursuant to this Article 2, Section 2.13, the Nominating Stockholder withdraws its nomination or the presiding officer of the annual meeting declares that such nomination was not made in accordance with the procedures prescribed by this Article 2, Section 2.13 and shall therefore be disregarded, (C) the Board of Directors determines that such Nominee’s nomination or election to the Board of Directors would result in the Corporation violating or failing to be in compliance with the Corporation’s bylaws or certificate of incorporation or any applicable law, rule or regulation to which the Corporation is subject, including any rules or regulations of the primary stock exchange on which the Corporation’s common stock is traded, (D) such Nominee was nominated for election to the Board of Directors pursuant to this Article 2, Section 2.13 at one of the Corporation’s two preceding annual meetings of stockholders and either withdrew or became ineligible, (E) such Nominee has been, within the past three years, an officer or director of a competitor, as defined for purposes of Section 8 of the Clayton Antitrust Act of 1914, as amended, or (F) the Corporation is notified, or the Board of Directors determines, that the Nominating Stockholder or the Nominee has failed to continue to satisfy the eligibility requirements described in Article 2, Section 2.13 (c), any of the representations and warranties made in the Nomination Notice ceases to be true and accurate in all material respects (or omits a material fact necessary to make the statements made not misleading), such Nominee becomes unwilling or unable to serve on the Board of Directors or any material violation or breach occurs of the obligations, agreements, representations or warranties of the Nominating Stockholder or such Nominee under this Article 2, Section 2.13. (ii) Notwithstanding anything to the contrary contained in this Article 2, Section 2.13, the Corporation may omit from its proxy statement, or may supplement or correct, any information, including all or any portion of the Supporting Statement or any other

statement in support of a Nominee included in the Nomination Notice, if the Board of Directors determines that (A) such information is not true in all material respects or omits a material statement necessary to make the statements made not misleading, (B) such information directly or indirectly impugns the character, integrity or personal reputation of, or directly or indirectly makes charges concerning improper, illegal or immoral conduct or associations, without factual foundation, with respect to, any person, or (C) the inclusion of such information in the proxy statement would otherwise violate the Securities and Exchange Commission proxy rules or any other applicable law, rule or regulation.

The Corporation may solicit against, and include in the proxy statement its own statement relating to, any Nominee.

Article 3

Board of Directors

Section 3.1. Power; Number; Term of Office. The business and affairs of the Corporation shall be managed by or under the direction of the Board of Directors, and, subject to the restrictions imposed by law or the charter documents of the Corporation, the Board of Directors may exercise all the powers of the Corporation.

Notwithstanding anything contained in these Bylaws to the contrary, at any time that a valid agreement among the stockholders is in force with respect to the nomination, election and removal of directors or similar matters, such agreement is hereby recognized and directors shall be nominated, elected and removed in accordance therewith.

The number of directors which shall constitute the whole Board of Directors shall be determined from time to time by the Board of Directors (provided that no decrease in the number of directors which would have the effect of shortening the term of an incumbent director may be made by the Board of Directors). Each director shall hold office for the term for which such director is elected, and until such director’s successor shall have been elected and qualified or until such director’s earlier death, resignation or removal.

Unless otherwise provided in the charter documents of the Corporation, directors need not be stockholders nor resident of the state of Delaware.

Section 3.2. Classes of Directors. Effective upon the closing of the Corporation’s IPO and the date that the Corporation is no longer subject to Section 2115 of the California Corporations Code, the Directors shall be divided into three classes designated as Class I, Class II and Class III, respectively. Directors shall be assigned to each class in accordance with a resolution or resolutions adopted by the Board of Directors. At the first annual meeting of stockholders following the closing of the IPO, the term of office of the Class I Directors shall expire and Class I Directors shall be elected for a full term of three years. At the second annual meeting of stockholders following the closing of the IPO, the term of office of the Class II Directors shall expire and Class II Directors shall be elected for a full term of three years. At the third annual meeting of stockholders following the closing of the Initial Public Offering, the term of office of the Class III Directors shall expire and Class III Directors shall be elected for a full term of three years. At each succeeding annual meeting of stockholders, Directors shall be elected for a full term of three years to succeed the Directors of the class whose terms expire at such annual meeting.

Notwithstanding the foregoing provisions of this Article, each Director shall serve until his successor is duly elected and qualified or until his earlier death, resignation or removal. No decrease in the number of Directors constituting the Board of Directors shall shorten the term of any incumbent Director.

A nominee for director shall be elected to the Board of Directors of the Corporation if the votes cast for such nominee’s election exceed the votes cast against such nominee’s election; provided, however, that directors shall be elected by a plurality of the votes cast at any meeting of stockholders for which (i) the secretary of the Corporation receives a notice that a stockholder has nominated a person for election to the Board of Directors in compliance with the advance notice requirements for stockholder nominees for director set forth in Article 2, Section 2.3 of these bylaws or that an Eligible Stockholder (as defined in Section Article 2, Section 2.13) seeks to include a Nominee (as

defined in Article 2, Section 2.13) in the Corporation’s proxy statement in compliance with Article 2, Section 2.13, and (ii) such nomination has not been withdrawn by such stockholder, or any such Nominee has not been withdrawn by such Eligible Stockholder, on or before the tenth (10th) day before the Corporation first mails its notice of meeting for such meeting to the stockholders. If directors are to be elected by a plurality of the votes cast, stockholders shall not be permitted to vote against a nominee.

Section 3.3. Quorum; Voting. Unless otherwise provided in the charter documents of the Corporation, a majority of the number of directors then in office shall constitute a quorum for the transaction of business of the Board of Directors and the vote of a majority of the directors present at a meeting at which a quorum is present shall be the act of the Board of Directors.

Section 3.4. Place of Meetings; Order of Business. The directors may hold their meetings and may have an office and keep the books of the Corporation, except as otherwise provided by law, in such place or places, within or without the state of incorporation of the Corporation, as the Board of Directors may from time to time determine. At all meetings of the Board of Directors business shall be transacted in such order as shall from time to time be determined by the President or by the Board of Directors.

Section 3.5. First Meeting. Each newly elected Board of Directors may hold its first meeting for the purpose of organization and the transaction of business, if a quorum is present, immediately after and at the same place as the annual meeting of the stockholders. Notice of such meeting shall not be required. At the first meeting of the Board of Directors in each year at which a quorum shall be present, held after the annual meeting of stockholders, the Board of Directors shall elect the officers of the Corporation.

Section 3.6. Regular Meetings. Regular meetings of the Board of Directors shall be held at such times and places as shall be designated from time to time by the President, or in the President’s absence, by another officer of the Corporation. Notice of such regular meetings shall not be required.

Section 3.7. Special Meetings. Special meetings of the Board of Directors may be called by the President, or on the written request of any director, by the Secretary, in each case on at least twenty-four (24) hours’ personal, written, telegraphic, cable or wireless notice to each director. Such notice, or any waiver thereof pursuant to Article 7, Section 7.3 hereof, need not state the purpose or purposes of such meeting, except as may otherwise be required by law or provided for in the charter documents of the Corporation or these Bylaws. Meetings may be held at any time without notice if all the directors are present or if those not present waive notice of the meeting in writing.

Section 3.8. Removal. Any director or the entire Board of Directors may be removed as set forth in the Certificate of Incorporation of the Corporation, as amended from time to time.

Section 3.9. Vacancies; Increases in the Number of Directors. Any director may resign effective on giving written notice to the chairman of the board, the president, the secretary or the board of directors, unless the notice specifies a later time for that resignation to become effective. If the resignation of a director is effective at a future time, the board of directors may elect a successor to take office when the resignation becomes effective.

Unless otherwise provided in the Certificate of Incorporation or these bylaws, vacancies in the board of directors may be filled by a majority of the remaining directors, even if less than a quorum, or by a sole remaining director; however, a vacancy created by the removal of a director by the vote or written consent of the stockholders or by court order may be filled only by the affirmative vote of a majority of the shares represented and voting at a duly held meeting at which a quorum is present (which shares voting affirmatively also constitute a majority of the required quorum), or by the unanimous written consent of all shares entitled to vote thereon. Each director so elected shall hold office until the next annual meeting of the stockholders and until a successor has been elected and qualified. Notwithstanding the foregoing, however, effective upon the closing of the Corporation’s IPO and the date

that the Corporation is no longer subject to Section 2115 of the California Corporations Code, the number of directors which shall constitute the whole Board of Directors shall be fixed exclusively by one or more resolutions adopted from time to time by the Board of Directors.

Unless otherwise provided in the Certificate of Incorporation or these bylaws:

(i) Vacancies and newly created directorships resulting from any increase in the authorized number of directors elected by all of the stockholders having the right to vote as a single class may be filled by a majority of the directors then in office, although less than a quorum, or by a sole remaining director.

(ii) Whenever the holders of any class or classes of stock or series thereof are entitled to elect one or more directors by the provisions of the certificate of incorporation, vacancies and newly created directorships of such class or classes or series may be filled by a majority of the directors elected by such class or classes or series thereof then in office, or by a sole remaining director so elected.

If at any time, by reason of death or resignation or other cause, the Corporation should have no directors in office, then any officer or any stockholder or an executor, administrator, trustee or guardian of a stockholder, or other fiduciary entrusted with like responsibility for the person or estate of a stockholder, may call a special meeting of stockholders in accordance with the provisions of the certificate of incorporation or these bylaws, or may apply to the Court of Chancery for a decree summarily ordering an election as provided in Section 211 of the General Corporation Law of Delaware.

If, at the time of filling any vacancy or any newly created directorship, the directors then in office constitute less than a majority of the whole board (as constituted immediately prior to any such increase), then the Court of Chancery may, upon application of any stockholder or stockholders holding at least ten (10) percent of the total number of the shares at the time outstanding having the right to vote for such directors, summarily order an election to be held to fill any such vacancies or newly created directorships, or to replace the directors chosen by the directors then in office as aforesaid, which election shall be governed by the provisions of Section 211 of the General Corporation Law of Delaware as far as applicable.

Section 3.10. Compensation. Directors and members of standing committees may receive such compensation as the Board of Directors from time to time shall determine to be appropriate, and shall be reimbursed for all reasonable expenses incurred in attending and returning from meetings of the board of Directors.

Section 3.11. Action Without a Meeting: Telephone Conference Meeting. Unless otherwise restricted by the charter documents of the Corporation, any action required or permitted to be taken at any of the Board of Directors or any committee designated by the Board of Directors may be taken without a meeting if all members of the Board of Directors or committee, as the case may be, consent thereto in writing, and the writing or writings are filed with the minutes of proceedings of the Board of Directors 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 incorporation of the Corporation.

Unless otherwise restricted by the charter documents of the Corporation, subject to the requirement for notice of meetings, members of the Board of Directors, or members of any committee designated by the Board of Directors, may participate in a meeting of such Board of Directors or committee, as the case may be, by means of a conference telephone connection or similar communications equipment by means of which all persons participating in the meeting can hear each other, and participation in such a meeting shall constitute presence in person at such meeting, except where a 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 3.12. Approval or Ratification of Acts or Contracts by Stockholders. The Board of Directors in its discretion may submit any act or contract for approval or ratification at any annual meeting of the stockholders, or at any special meeting of the stockholders called for the purpose of considering any such act or contract, and any act or contract that shall be approved or be ratified by the vote of the stockholders holding a majority of the issued and outstanding shares of stock of the Corporation entitled to vote and present in person or by proxy at such meeting (provided that a quorum is present) shall be as valid and as binding upon the Corporation and upon all the stockholders as if it has been approved or ratified by every stockholder of the Corporation. In addition, any such act

or contract may be approved or ratified by the written consent of stockholders holding a majority of the issued and outstanding shares of capital stock of the Corporation entitled to vote, and such consent shall be as valid and binding upon the Corporation and upon all the stockholders as if it had been approved or ratified by every stockholder of the Corporation.

Article 4

Committees

Section 4.1. Designation; Powers. The Board of Directors may, by resolution passed by a majority of the board, designate one or more committees, including, if they shall so determine, an executive committee and a compensation committee, with each such committee to consist of one or more of the directors of the Corporation. Any such designated committee shall have and may exercise such of the powers and authority of the Board of Directors in the management of the business and affairs of the Corporation as may be provided in such resolution, except that no such committee shall have the power or authority of the Board of Directors in reference of amending the charter documents of the Corporation, adopting an agreement of merger or consolidation, recommending to the stockholders the sale, lease or exchange of all or substantially all of the Corporation’s property and assets, recommending to the stockholders a dissolution of the Corporation or a revocation of a dissolution of the Corporation, or amending, altering or repealing these Bylaws or adopting new bylaws for the Corporation. Any such designated committee may authorize the seal of the Corporation to be affixed to all papers, which may require it. In addition to the above, such committee or committees shall have such other powers and limitations of authority as may be determined from time to time by the Board of Directors.

Section 4.2. Procedure; Meetings; Quorum. Any committee designated pursuant to this Article 4 shall keep regular minutes of its actions and proceedings in a book provided for that purpose and report the same to the Board of Directors at its meeting next succeeding such action, shall fix its own rules or procedures, and shall meet at such times and at such place or places as may be provided by such rules, or by such committee or the board of Directors. Should a committee fail to fix its own rules, the provisions of these Bylaws, pertaining to the calling of meetings and conduct of business by the Board of Directors, shall apply as nearly as may be possible. At every meeting of any such committee, the presence of a majority of all the members thereof shall constitute a quorum, except as provided in Section 4.3 of this Article 4 and the affirmative vote of a majority of the members present shall be necessary for the adoption by it of any resolution.

Section 4.3. Substitution and Removal of Members: Vacancies. The Board of Directors may designate one or more directors as alternate members of any committee, who may replace any absent or disqualified member at any meeting of 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 of Directors to act at the meeting in the place of the absent or disqualified member. The Board of Directors shall have the power at any time to remove any member(s) of a committee and to appoint other directors in lieu of the person(s) so removed and shall also have the power to fill vacancies in a committee.

Article 5

Officers

Section 5.1. Number, Titles, and Term of Office. The officers of the Corporation shall be a President, Treasurer, a Secretary, and such other officers as the Board of Directors may from time to time elect or appoint (including, but not limited to, a Chairman of the Board, and or more Vice Presidents, (anyone or more of whom may be designated Executive Vice President or Senior Vice President) Vice Chairman of the Board, one or more Assistant Secretaries and one or more Assistant Treasurers). Each officer shall hold office until such officer’s successor shall be duly elected and shall qualify or until such officer’s death or until such officer shall resign or shall have been removed. Any number of offices may be held by the same person, unless the Articles of Incorporation of the Corporation provide otherwise. Except for the Chairman of the Board and the Vice Chairman of the Board, no officer need be a director.

Section 5.2. Powers and Duties of the President. The President shall be the chief executive officer of the Corporation. Subject to the control of the Board of Directors and the Executive Committee (if any), the President

shall have general executive charge, management and control of the properties, business and operations of the Corporation with all such powers as may be reasonably incident to such responsibilities; may agree upon and execute all leases, contracts, evidences of indebtedness and other obligations in the name of the Corporation and may sign all certificates for shares of capital stock of the Corporation; and shall have such other powers and duties

as designated in accordance with these Bylaws and as from time to time may be assigned to the President by the Board of Directors. The President shall preside at all meetings of the stockholders and of the Board of Directors.

Section 5.3. Vice Presidents. Each Vice President shall at all times possess power to sign all certificates, contracts and other instruments of the Corporation, except as otherwise limited in writing by the Chairman of the Board, the President or the Vice Chairman of the Board of the Corporation. Each Vice President shall have such other powers and duties as from time to time may be assigned to such Vice President by the Board of Directors, the Chairman of the Board, the President or the Vice Chairman of the Board.

Section 5.4. Secretary. The Secretary shall keep the minutes of all meetings of the Board of Directors, committees of the Board of Directors and the stockholders, in books provided for that purpose; shall attend to the giving and serving of all notices; may in the name of the Corporation affix the seal of the Corporation to all contracts and attest the affixation of the seal of the Corporation thereto; may sign with the other appointed officers all certificates for shares of capital stock of the Corporation; shall have charge of the certificate books, transfer books and stock ledgers, and such other books and papers as the Board of Directors may direct, all of which shall at all reasonable times be open to inspection of any director upon application at the office of the Corporation during business hours; shall have such other powers and duties as designated in these Bylaws and as from time to time may be assigned to the Secretary by the Board of Directors, the Chairman of the Board, the President or the Vice Chairman of the Board; and shall in general perform all acts incident of the office of Secretary, subject to the control of the Board of Directors, the Chairman of the Board, the President or the Vice Chairman of the Board.

Section 5.5. Assistant Secretaries. Each Assistant Secretary shall have the usual powers and duties pertaining to such offices, together with such other powers and duties as designated in these Bylaws and as from time to time may be assigned to an Assistant Secretary by the board of directors, the President, or the Secretary. The Assistant Secretaries shall exercise the powers of the Secretary during that officer’s absence or inability or refusal to act.

Section 5.6. Treasurer. The Treasurer shall have responsibility for the custody and control of all the funds and securities of the Corporation, and shall have such other powers and duties as designated in these Bylaws and as from time to time may be assigned to the Treasurer by the Board of Directors or the President. The Treasurer shall perform all acts incident to the position of Treasurer, subject to the control of the Board of Directors or the President; and the Treasurer shall, if required by the Board of Directors, give such bond for the faithful discharge of the Treasurer’s duties in such form as the Board of Directors may require.

Section 5.7. Assistant Treasurers. Each Assistant Treasurer shall have the usual powers and duties pertaining to such office, together with such other powers and duties as designated in these Bylaws and as from time to time may be assigned to each Assistant Treasurer by the Board of Directors, the President, or the Treasurer. The Assistant Treasurers shall exercise the powers of the Treasurer during that officer’s absence or inability or refusal to act.

Section 5.8. Action with Respect to Securities of Other Corporations. Unless otherwise directed by the Board of Directors, the President, together with the Secretary or any Assistant Secretary 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 this Corporation may hold securities and otherwise to exercise any and all rights and powers which this Corporation may possess by reason of its ownership of securities in such other corporation.

Section 5.9. Delegation. For any reason that the Board of Directors may deem sufficient, the Board of Directors may, except where otherwise provided by statute, delegate the powers or duties of any officer to any other person, and may authorize any officer to delegate specified duties of such office to any other person. Any such delegation or authorization by the Board shall be effected from time to time by resolution of the Board of Directors.

Article 6

Capital Stock

Section 6.1. Stock Certificates and Transfers. The shares of the capital stock of the Corporation shall be evidenced by certificates, provided that the Board of Directors may provide by resolution or resolutions that some or all of any or all classes or series of its stock shall be uncertificated shares. Any such resolution shall not apply to shares represented by certificate until such certificate is surrendered to the Corporation. Every holder of stock represented by certificates shall be entitled to have a certificate signed by, or in the name of, the Corporation in such form as the appropriate officers of the Corporation may from time to time prescribe. Transfers of stock of the Corporation shall be made on the books of the Corporation, and, in the case of certificated shares, by the holder thereof in person or by such person’s 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, and with such proof of the authenticity of the signature as the Corporation or its agents may reasonably require or, in the case of uncertificated shares, upon receipt of proper transfer instructions from the registered holder or by such person’s attorney, and with such proof of the authenticity of the signature as the Corporation or its agents may reasonably require. The certificates of stock shall be numbered and signed by the Chairman of the Board of Directors, the President, an Executive Vice President, a Senior Vice President or a Vice President, and also by the Treasurer or an Assistant Treasurer, or the Secretary or an Assistant Secretary. Any and all signatures may be facsimiles. 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 he Corporation with the same effect as if he or she were such officer, transfer agent or registrar at the date of issue.

Section 6.2. Ownership of Shares. The Corporation shall be entitled to treat the holder of record of any share or shares of capital 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 6.3. Regulations Regarding Certificates. The Board of Directors 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 capital stock of the Corporation.

Section 6.4. Lost or Destroyed Certificates. The Board of Directors may determine the conditions upon which the Corporation may issue a new certificate of stock in place of a certificate theretofore issued by it which is alleged to have been lost, stolen or destroyed and may require the owner of such certificate or such owner’s legal representative to give bond, with surety sufficient to indemnify the Corporation and each transfer agent and registrar against any and all losses or claims which may arise by reason of the alleged loss, theft or destruction of any such certificate or the issuance of such new certificate in the place of the one so lost, stolen destroyed.

Article 7

Miscellaneous Provisions

Section 7.1. Fiscal Year. The fiscal year of the Corporation shall begin on the first day of January of each year.

Section 7.2. Corporate Seal. The corporate seal shall be circular in form and shall have inscribed thereon the name of the Corporation and the state of it incorporation, which seal shall be in the charge of the Secretary and shall be affixed to certificates of stock, debentures, bonds and other documents, in accordance with the direction of the Board of Directors or a committee thereof, and as may be required by law; however, the Secretary may, if the Secretary deems it expedient, have a facsimile of the corporate seal inscribed on any such certificates of stock, debentures, bonds, contract or other documents. Duplicates of the seal may be kept for use by any Assistant Secretary.

Section 7.3. Notice and Waiver of Notice. Whenever any notice is required to be given by law, the charter documents of the Corporation or under the provisions of these Bylaws, said notice shall be deemed to be sufficient if given (i) by telegraphic, cable or wireless transmission (including by telecopy or facsimile transmission) or (ii) by deposit of the same in a post office box or by delivery to an overnight courier service company in a sealed prepaid wrapper addressed to the person entitled thereto at such person’s post office address, as it appears on the records of the Corporation, and such notice shall be deemed to have been given on the day of such transmission or mailing or delivery to courier, as the case may be.

Whenever notice is required to be given by law, the charter documents of the Corporation or under any of the provisions of these Bylaws, a written waiver thereof, signed by the person entitled to notice, whether before or after the time stated therein, shall be deemed equivalent to notice. Attendance of a person, including without limitation a director, at 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. Neither the business to be transacted at, nor the purpose of, any regular or special meeting of the stockholders, directors, or members of a committee of directors need be specified in any written waiver of notice unless so required by the charter documents of the Corporation or these Bylaws.

Section 7.4. Facsimile Signature. In addition to the provisions for the 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 of Directors.

Section 7.5. Reliance upon Books, Reports and Records. A member of the Board of Directors, or a member of any committee designated by the Board of Directors, shall, in the performance of such person’s duties, be protected to the fullest extent permitted by law in relying upon the records of the Corporation and upon information, opinion, reports or statements presented to the Corporation.

Section 7.6. Application of Bylaws. In the event that any provisions of these Bylaws is or may be in conflict with any law of the United States, of the state of Delaware, or of any other governmental body or power having jurisdiction over this Corporation, or over the subject matter to which such provision of these Bylaws applies, or may apply, such provision of these Bylaws shall be inoperative to the extent only that the operation thereof unavoidably conflicts with such law, and shall in all other respects be in full force and effect.

Article 8

Indemnification of Officers and Directors

Section 8.1. Indemnification. The Corporation shall, to the maximum extent and in the manner permitted by the General Corporation Law of Delaware, indemnify each of its directors and officers against expenses (including attorneys’ fees), judgments, fines, settlements and other amounts actually and reasonably incurred in connection with any proceeding, arising by reason of the fact that such person is or was an agent of the Corporation. For purposes of this Section 6.1, a “director” or “officer” of the Corporation includes any person (i) who is or was a director or officer of the Corporation, (ii) who is or was serving at the request of the Corporation as a director or officer of another corporation, partnership, joint venture, trust or other enterprise, or (iii) who was a director or officer of a corporation which was a predecessor corporation of the Corporation or of another enterprise at the request of such predecessor corporation.

Section 8.2. Indemnification of Others. The Corporation shall have the power, to the maximum extent and in the manner permitted by the General Corporation Law of Delaware, to indemnify each of its employees and agents (other than directors and officers) against expenses (including attorneys’ fees), judgments, fines, settlements and other amounts actually and reasonably incurred in connection with any proceeding, arising by reason of the fact that such person is or was an agent of the Corporation. For purposes of this Section 6.2, an “employee” or “agent” of the Corporation (other than a director or officer) includes any person (i) who is or was an employee or agent of the Corporation, (ii) who is or was serving at the request of the Corporation as an employee or agent of another corporation, partnership, joint venture, trust or other enterprise, or (iii) who was an employee or agent of a corporation which was a predecessor corporation of the Corporation or of another enterprise at the request of such predecessor corporation.

Section 8.3. Insurance. The Corporation may purchase and maintain insurance on behalf of any person who is or was a director, officer, employee or agent of the Corporation, or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise against any liability asserted against him or her and incurred by him or her in any such capacity, or arising out of his or her

status as such, whether or not the Corporation would have the power to indemnify him or her against such liability under the provisions of the General Corporation Law of Delaware.

Article 9

Amendments

Section 9.1. Amendments. The Board of Directors shall have the power to adopt, amend and repeal from time to time Bylaws of the Corporation, subject to the right of the stockholders entitled to vote with respect thereto to amend or repeal such Bylaws as adopted or amended by the Board of Directors.

Natus Medical (NTUS) 8-KAmendments to Articles of Incorporation or Bylaws