Acelyrin 8K Announces Closing of Upsized Initial Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares | SLRN 9 May 23

Exhibit 3.2

AMENDED AND RESTATED BYLAWS

ACELYRIN, INC.

(A DELAWARE CORPORATION)

ARTICLE I

OFFICES

Section 1. Registered Office. The registered office of ACELYRIN, INC. (the “Corporation”) in the State of Delaware and the name of the Corporation’s registered agent at such address shall be as set forth in the certificate of incorporation of the Corporation (as the same may be amended and/or restated from time to time, the “Certificate of Incorporation”).

Section 2. Other Offices. The Corporation may at any time establish other offices both within and without the State of Delaware.

ARTICLE II

CORPORATE SEAL

Section 1. Corporate Seal. The Board of Directors of the Corporation (the “Board”) may adopt a corporate seal. Said seal may be used by causing it or a facsimile thereof to be impressed or affixed or reproduced or otherwise.

ARTICLE III

STOCKHOLDERS’ MEETINGS

Section 1. Place of Meetings. Meetings of the stockholders of the Corporation may be held at such place, if any, either within or without the State of Delaware, as may be determined from time to time by the Board. The Board may, in its sole discretion, determine that the meeting shall not be held at any place, but may instead be held solely by means of remote communication as provided under the General Corporation Law of the State of Delaware (“DGCL”) and Article III Section 10 below.

Section 2. Annual Meetings.

(a) The annual meeting of the stockholders of the Corporation, for the purpose of election of directors and for such other business as may properly come before it, shall be held on such date, time and place, if any, as may be determined from time to time by the Board. Any annual meeting of stockholders previously scheduled by the Board may be postponed, rescheduled or cancelled by the Board or any director or officer of the Corporation to whom the Board delegates such authority. Nominations of persons for election to the Board and proposals of other business to be considered by the stockholders may be made at an annual meeting of stockholders: (i) by or at the direction of the Board or a duly authorized committee thereof; (ii) as may be provided in the certificate of designation for any class or series of preferred stock; or (iii) by any stockholder of the Corporation who was a stockholder of record at the time of giving the stockholder’s notice provided for in Article III Section 2(b) of these bylaws (as may be amended and/or restated from

time to time, the “Bylaws”) and who is a stockholder of record at the time of the annual meeting of stockholders, who is entitled to vote at the meeting and who complied with the notice procedures set forth in this Article III Section 2. For the avoidance of doubt, clause (iii) above shall be the exclusive means for a stockholder to make nominations and submit other business before an annual meeting of stockholders.

(b) At an annual meeting of the stockholders, only such business shall be conducted as is a proper matter for stockholder action under the DGCL, the Certificate of Incorporation and the Bylaws, and only such nominations shall be made and such business shall be conducted as shall have been properly brought before the meeting in accordance with the procedures below.

(i)

For nominations for the election to the Board to be properly brought before an annual meeting by a stockholder pursuant to clause (iii) of Article III Section 2(a), the stockholder must deliver written notice to the Secretary at the principal executive offices of the Corporation on a timely basis as set forth in Article III Section 2(b)(iii) and must update and supplement the information contained in such written notice on a timely basis as set forth in Article III Section 2(c). Such stockholder’s notice shall include: (A) as to each (other than the representation required by Article III Section 2(b)(iv)(e) nominee such stockholder proposes to nominate at the meeting: (1) the name, age, business address and residence address of such nominee, (2) the principal occupation or employment of such nominee, (3) the class or series and number of shares of each class or series of capital stock of the Corporation that are owned of record and beneficially by such nominee and list of any pledge of or encumbrances on such shares, (4) the date or dates on which such shares were acquired and the investment intent of such acquisition, (5) the questionnaire, representation and agreement required by Article III Section 2(e), completed and signed by such nominee, and (6) all other information concerning such nominee as would be required to be disclosed or provided to the Corporation in a proxy statement soliciting proxies for the election of such nominee as a director in an election contest (even if an election contest is not involved and whether or not proxies are being or will be solicited), or that is otherwise required to be disclosed pursuant to Section 14 of the Securities Exchange Act of 1934, as amended (the “1934 Act”) (including such person’s written consent to being named in a proxy statement and associated proxy card as a nominee and to serving as a director if elected); and (B) all of the information required by Article III Section 2(b)(iv). The Corporation may require any proposed nominee 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 determine the independence of such proposed nominee (as such term is used in any applicable stock exchange listing requirements or applicable law) or to determine the eligibility of such proposed nominee to serve on any committee or sub-committee of the Board under any applicable stock exchange listing requirements or applicable law, or that the Board determines, in its sole discretion, could be material to a reasonable stockholder’s understanding of the background, qualifications, experience, independence, or lack thereof, of such proposed nominee. The number of nominees a stockholder may nominate for election at the annual meeting (or in the case of a stockholder giving the notice on behalf of a beneficial owner, the number of nominees a stockholder may nominate for election at the annual meeting on behalf of such beneficial owner) shall not exceed the number of directors to be elected at such annual meeting.

(ii)

For business other than nominations for the election to the Board to be properly brought before an annual meeting by a stockholder pursuant to clause (iii) of Article III Section 2(a), the stockholder must deliver written notice to the Secretary at the principal executive offices of the Corporation on a timely basis as set forth in Article III Section 2(b)(iii), and must update and supplement such written notice on a timely basis as set forth in Article III Section 2(c). Such stockholder’s notice shall include: (A) as to each matter such stockholder proposes to bring before the meeting, a brief description of the business desired to be brought before the meeting, the text of the proposal or business (including the text of any resolutions proposed for consideration and in the event that such business includes a proposal to amend the Bylaws, the language of the proposed amendment), the reasons for conducting

such business at the meeting, and any material interest (including any anticipated benefit of such business to any Proponent (as defined below) other than solely as a result of its ownership of the Corporation’s capital stock, that is material to any Proponent individually, or to the Proponents in the aggregate) in such business of any Proponent; and (B) all of the information required by Article III Section 2(b)(iv).

(iii)

To be timely, the written notice required by Article III Section 2(b)(i) or Article III Section 2(b)(ii) must be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the 90^th day, nor earlier than the 120^th day, prior to the first anniversary of the immediately preceding year’s annual meeting (for purposes of notice required for action to be taken at the Corporation’s first annual meeting of stockholders after its initial public offering of Common Stock, the date of the immediately preceding year’s annual meeting shall be deemed to have occurred on May 1 in such immediately preceding calendar year; provided, however, that, subject to the last sentence of this Article III Section 2(b)(iii), in the event that the date of the annual meeting is advanced more than 30 days prior to or delayed by more than 70 days after the anniversary of the preceding year’s annual meeting, or if no annual meeting was held (deemed to have been held), notice by the stockholder to be timely must be so received not earlier than the 120^th day prior to such annual meeting and not later than the later of the close of business on the 90^th day prior to such annual meeting or the tenth day following the day on which public announcement of the date of such meeting is first made by the Corporation. In no event shall an adjournment or postponement of an annual meeting for which notice has been given, or the public announcement thereof has been made, commence a new time period (or extend any time period) for the giving of a stockholder’s notice as described above.

(iv)

The written notice required by Article III Sections 2(b)(i) or 2(b)(ii) shall also include, as of the date of the notice and as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the nomination or proposal is made (each, a “Proponent” and collectively, the “Proponents”): (A) the name and address of each Proponent, including, if applicable, such name and address as they appear on the Corporation’s books and records; (B) the class, series and number of shares of each class or series of the capital stock of the Corporation that are, directly or indirectly, owned of record or beneficially (within the meaning of Rule 13d-3 under the 1934 Act) by each Proponent (provided, that for purposes of this Article III Section 2(b)(iv), such Proponent shall in all events be deemed to beneficially own all shares of any class or series of capital stock of the Corporation as to which such Proponent has a right to acquire beneficial ownership at any time in the future); (C) a description of any agreement, arrangement or understanding (whether oral or in writing) with respect to such nomination or proposal (and/or the voting of shares of any class or series of capital stock of the Corporation) between or among any Proponent and any of its affiliates or associates, and any others (including their names) acting in concert, or otherwise under the agreement, arrangement or understanding, with any of the foregoing, including, in the case of a nominee, the nominee, including any agreement, arrangement or understanding (whether oral or in writing) relating to any compensation or payments to be paid to any such proposed nominees(s); (D) a representation that the stockholder is a holder of record of shares of the Corporation at the time of giving notice, will be entitled to vote at the meeting, and intends to appear in person or by proxy at the meeting to nominate the person or persons specified in the notice (with respect to a notice under Article III Section 2(b)(i)) or to propose the business that is specified in the notice (with respect to a notice under Article III Section 2(b)(ii)); (E) a representation as to whether the Proponents intend or are part of a group which intends (x) to deliver, or make available, a proxy statement and/or form of proxy to holders of at least the percentage of the Corporation’s voting shares required to approve or adopt the proposal (y) to otherwise solicit proxies or votes from stockholders in support of such proposal or nomination and/or (z) to solicit proxies in support of any proposed nominee in accordance with Rule 14a-19 promulgated under the 1934 Act; (F) to the extent known by any Proponent, the name and address of any other stockholder supporting the proposal on the date of such stockholder’s notice; (G) a description of all

Derivative Transactions (as defined below) by each Proponent during the previous 12-month period, including the date of the transactions and the class, series and number of securities involved in, and the material economic or voting terms of, such Derivative Transactions; (H) a certification regarding each Proponent has complied with all applicable federal, state and other legal requirements in connection with such Proponent’s acquisition of shares of capital stock or other securities of the Corporation and/or such Proponent’s acts or omissions as a stockholder or beneficial owner of the Corporation and (I) any other information relating to the Proponents 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 and/or for the election of directors in an election contest pursuant to and in accordance with Section 14 of the 1934 Act and the rules and regulations promulgated thereunder.

(c) A stockholder providing the written notice required by Article III Sections 2(b)(i) or (ii) shall update and supplement such notice in writing, if necessary, so that the information provided or required to be provided in such notice is true and correct in all material respects as of (i) the record date for the determination of stockholders entitled to notice of the meeting and (ii) the date that is five Business Days (as defined below) prior to the meeting and, in the event of any adjournment or postponement thereof, five Business Days prior to such adjourned or postponed meeting; provided, that no such update or supplement shall cure or affect the accuracy (or inaccuracy) of any representations made by any Proponent, any of its affiliates or associates, or a nominee or the validity (or invalidity) of any nomination or proposal that failed to comply with this Article III Section 2 or is rendered invalid as a result of any inaccuracy therein. In the case of an update and supplement pursuant to clause (i) of this Article III Section 2(c), such update and supplement must be received by the Secretary at the principal executive offices of the Corporation not later than five Business Days after the later of the record date for the determination of stockholders entitled to notice of the meeting or the public announcement of such record date. In the case of an update and supplement pursuant to clause (ii) of this Article III Section 2(c), such update and supplement shall be received by the Secretary at the principal executive offices of the Corporation not later than two Business Days prior to the date for the meeting, and, in the event of any adjournment or postponement thereof, two Business Days prior to such adjourned or postponed meeting.

(d) Notwithstanding anything in Article III Section 2(b)(iii) to the contrary, in the event that the number of directors in an Expiring Class (as defined below) to be elected to the Board at the next annual meeting is increased effective after the time period for which nominations would otherwise be due under Article III Section 2(b)(iii) and there is no public announcement by the Corporation naming all of the nominees for the new positions created by such increase at least 100 days before the first anniversary of the preceding year’s annual meeting, a stockholder’s notice required by this Article III Section 2 and that complies with the requirements in Article III Section 2(b)(i), other than the timing requirements in Article III Section 2(b)(iii), shall also be considered timely, but only with respect to nominees for the additional directorships in such Expiring Class, if it shall be received by the Secretary at the principal executive offices of the Corporation not later than the close of business on the tenth day following the day on which such public announcement is first made by the Corporation. For purposes of this section, an “Expiring Class” shall mean a class of directors whose term shall expire at the annual meeting of stockholders.

(e) To be eligible to be a nominee for election or re-election as a director of the Corporation pursuant to a nomination under clause (iii) of Article III Section 2(a), each Proponent must deliver (in accordance with the time periods prescribed for delivery of notice under Article III Sections 2(b)(iii) or 2(d), as applicable) to the Secretary at the principal executive offices of the Corporation a written questionnaire with respect to the background, qualifications, stock ownership and independence of such proposed nominee and the background of any other person or entity on whose behalf the nomination is being made and a written representation and agreement (in the form provided by the Secretary upon written request) that such person (i) is not and will not become a party to (A) any agreement, arrangement or understanding with, and has not given any commitment or assurance to, any person or entity as to how such person, if

elected as a director of the Corporation, will act or vote on any issue or question (a “Voting Commitment”) that has not been disclosed to the Corporation in the questionnaire or (B) any Voting Commitment that could limit or interfere with such person’s ability to comply, if elected as a director of the Corporation, with such person’s fiduciary duties under applicable law; (ii) is not and will not become a party to any agreement, arrangement or understanding with any person or entity other than the Corporation with respect to any direct or indirect compensation, reimbursement or indemnification in connection with service or action as a director of the Corporation that has not been disclosed in such questionnaire; (iii) 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 and (iv) if elected as director of the Corporation, intends to serve the entire term until the next meeting at which such candidate would face re-election.

(f) A person shall not be eligible for election or re-election as a director at an annual or special meeting, unless the person is nominated in accordance with Article III Section 2(a) and in accordance with the procedures set forth in Article III Section 2(b), Article III Section 2(c), Article III Section 2(d), and Article III Section 2(e), as applicable. Only such business shall be conducted at any annual meeting of the stockholders of the Corporation as shall have been brought before the meeting in accordance with Article III Section 2(a) and in accordance with the procedures set forth in Article III Section 2(b) and Article III Section 2(c), as applicable. Notwithstanding anything to the contrary in the Bylaws, unless otherwise required by applicable law, in the event that any Proponent (i) provides notice pursuant to Rule 14a-19(b) promulgated under the 1934 Act with respect to one or more proposed nominees and (ii) subsequently (x) fails to comply with the requirements of Rule 14a-19 promulgated under the 1934 Act (or fails to timely provide reasonable evidence sufficient to satisfy the Corporation that such Proponent has met the requirements of Rule 14a-19(a)(3) promulgated under the 1934 Act in accordance with the next sentence) or (y) fails to inform the Corporation that they no longer plan to solicit proxies in accordance with the requirements of Rule 14a-19 under the 1934 Act by delivering a written notice to the Secretary at the principal executive offices of the Corporation within two (2) business days after the occurrence of such change, then the nomination of each such proposed nominee shall be disregarded, notwithstanding that the nominee is included as a nominee in the Corporation’s proxy statement, notice of meeting or other proxy materials for any annual meeting (or any supplement thereto) and notwithstanding that proxies or votes in respect of the election of such proposed nominees may have been received by the Corporation (which proxies and votes shall be disregarded). If any Proponent provides notice pursuant to Rule 14a-19(b) promulgated under the 1934 Act, such Proponent shall deliver to the Corporation, no later than five Business Days prior to the applicable meeting, reasonable evidence that it has met the requirements of Rule 14a-19(a)(3) promulgated under the 1934 Act Except as otherwise required by applicable law, the chairperson 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 and requirements set forth in the Bylaws and, if any proposed nomination or business is not in compliance with the Bylaws, or the Proponent does not act in accordance with the representations in Article III Sections 2(b)(iv)(D) and 2(b)(iv)(E), to declare that such proposal or nomination shall not be presented for stockholder action at the meeting and shall be disregarded, or that such business shall not be transacted, notwithstanding that such proposal or nomination is set forth in the Corporation’s proxy statement, notice of meeting or other proxy materials and notwithstanding that proxies or votes in respect of such nomination or such business may have been solicited or received. Notwithstanding the foregoing provisions of this Article III Section 2, unless otherwise required by applicable law, if the stockholder (or a qualified representative of the stockholder) does not appear at the annual meeting of stockholders of the Corporation to present a nomination or proposed business, such nomination shall be disregarded and such proposed business shall not be transacted, notwithstanding that such nomination or proposed business is set forth in the Corporation’s proxy statement, notice of meeting or other proxy materials and notwithstanding that proxies or votes in respect of such vote may have been solicited or received by the Corporation. For purposes of this Article III Section 2, 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.

(g) For purposes of Article III Section 2 and Article III Section 3,

(i)

“affiliates” and “associates” shall have the meanings set forth in Rule 405 under the Securities Act of 1933, as amended (the “1933 Act”);

(ii)

“Business Day” means any day other than Saturday, Sunday or a day on which banks are closed in New York City, New York;

(iii)

“close of business” means 6:00 p.m. local time at the principal executive offices of the Corporation on any calendar day, whether or not the day is a Business Day;

(iv)

“Derivative Transaction” means any agreement, arrangement, interest or understanding entered into by, or on behalf or for the benefit of, any Proponent or any of its affiliates or associates, whether record or beneficial: (A) the value of which is derived in whole or in part from the value of any class or series of shares or other securities of the Corporation; (B) that otherwise provides any direct or indirect opportunity to gain or share in any gain derived from a change in the value of securities of the Corporation; (C) the effect or intent of which is to mitigate loss, manage risk or benefit from changes in value or price with respect to any securities of the Corporation; or (D) that provides the right to vote or increase or decrease the voting power of, such Proponent, or any of its affiliates or associates, directly or indirectly, with respect to any securities of the Corporation, which agreement, arrangement, interest or understanding may include, without limitation, any option, warrant, debt position, note, bond, convertible security, swap, stock appreciation or similar right, short position, profit interest, hedge, right to dividends, voting agreement, performance-related fee or arrangement to borrow or lend shares (whether or not subject to payment, settlement, exercise or conversion in any such class or series), and any proportionate interest of such Proponent in the securities of the Corporation held by any general or limited partnership, or any limited liability company, of which such Proponent is, directly or indirectly, a general partner or managing member; and

(v)

“public announcement” means disclosure in a press release reported by the Dow Jones News Service, Associated Press, Business Wire, GlobeNewswire or comparable national news service or in a document publicly filed by the Corporation with the Securities and Exchange Commission pursuant to Section 13, 14 or 15(d) of the 1934 Act or by such other means reasonably designed to inform the public or security holders in general of such information, including, without limitation, posting on the Corporation’s investor relations website.

Section 3. Special Meetings.

(a) Special meetings of the stockholders of the Corporation may only be called in the manner provided in the Certificate of Incorporation. Any special meeting of stockholders previously scheduled by the Board may be postponed, rescheduled or cancelled by the Board or any director or officer to whom the Board has delegated such authority.

(b) The Board shall determine the date, time and place, if any, of such special meeting. Upon determination of the date, time and place, if any, of the meeting, the Secretary shall cause a notice of meeting to be given to the stockholders entitled to vote, in accordance with the provisions of Article III Section 4.

(c) Only such business (including the election of specific individuals to fill vacancies or newly created directorships on the Board) 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. At any time that stockholders are not prohibited from filling vacancies or newly created directorships on the Board, nominations of persons for election to the Board to fill any vacancy or unfilled newly created directorship may be made at a special meeting of stockholders at which any proposal to fill any vacancy or unfilled newly created directorship is to be presented to the stockholders (i) by or at the direction of the Board or a duly authorized committee thereof or (ii) by any stockholder of the Corporation who is a stockholder of record at the time of giving notice provided for in this paragraph, who is entitled to vote at the meeting and who complies with Article III Sections 2 (b)(i), 2(b)(iv), 2(c), 2(e) and 2(f). The number of nominees a stockholder may nominate for election at the special meeting (or in the case of a stockholder giving the notice on behalf of a beneficial owner, the number of nominees a stockholder may nominate for election at the special meeting on behalf of such beneficial owner) shall not exceed the number of directors to be elected at such special meeting. In the event the Corporation calls a special meeting of stockholders for the purpose of submitting a proposal to stockholders for the election of one or more directors to fill any vacancy or newly created directorship on the Board, any such stockholder of record 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 written notice setting forth the information required by Article III Sections 2(b)(i) and 2(b)(iv) shall be received by the Secretary at the principal executive offices of the Corporation not earlier than 120 days prior to such special meeting and not later than the later of the 90^th day prior to such meeting or the tenth day following the day on which the Corporation first makes a public announcement of the date of the special meeting at which directors are to be elected. In no event shall an adjournment or a postponement of a special meeting for which notice has been given, or the public announcement thereof has been made, commence a new time period (or extend any time period) for the giving of a stockholder’s notice as described above.

(d) A person shall not be eligible for election as a director at the special meeting unless the person is nominated either in accordance with clause (i) or clause (ii) of Article III Section 3(c). Except as otherwise required by applicable law, the chairperson of the meeting shall have the power and duty to determine whether a nomination was made in accordance with the procedures and requirements set forth in the Bylaws and, if any proposed nomination is not in compliance with the Bylaws, or if the Proponent does not act in accordance with the representations in Article III Sections 2(b)(iv)(D) and 2(b)(iv)(E), to declare that such nomination shall not be presented for stockholder action at the meeting and shall be disregarded, notwithstanding that such nomination is set forth in the Corporation’s proxy statement, notice of meeting or other proxy materials and notwithstanding that proxies or votes in respect of such nomination may have been solicited or received. Notwithstanding the foregoing provisions of this Article III Section 3, unless otherwise required by applicable law, if the stockholder (or a qualified representative of the stockholder (meeting the requirements specified in Article III Section 2(f)) does not appear at the special meeting of stockholders of the Corporation to present a nomination, such nomination shall be disregarded, notwithstanding that the nomination is set forth in the notice of meeting and notwithstanding that proxies or votes in respect of such nomination may have been solicited or received by the Corporation.

(e) Notwithstanding the foregoing provisions of Article III Sections 2 and 3, a stockholder must also comply with all applicable requirements of the 1934 Act and the rules and regulations promulgated thereunder with respect to the matters set forth in Article III Sections 2 and 3; provided, however, that, to the fullest extent not prohibited by applicable law, any references in the Bylaws to the 1934 Act or the rules and regulations promulgated thereunder are not intended to and shall not limit the requirements applicable to proposals and/or nominations to be considered pursuant to Article III Sections 2(a)(iv) and 3(c). Nothing in the Bylaws shall be deemed to affect any rights of holders of any class or series of preferred stock to nominate and elect directors pursuant to and to the extent provided in any applicable provision of the Certificate of Incorporation.

Section 4. Notice of Meetings. Except as otherwise provided by applicable law, the Certificate of Incorporation or the Bylaws, notice, in writing or by electronic transmission, of each meeting of stockholders shall be given not less than ten nor more than 60 days before the date of the meeting to each stockholder entitled to vote at such meeting. Such notice shall be given in the manner provided in Section 232 of the DGCL and shall specify the date, time, place, if any, in the case of special meetings, the purpose or purposes of the meeting, the record date for determining stockholders entitled to vote at the meeting, if such record date is different from the record date for determining stockholders entitled to notice of the meeting, and the means of remote communications, if any, by which stockholders and proxyholders may be deemed to be present in person and vote at any such meeting. Notice of the date, time, place, if any, and purpose of any meeting of stockholders (to the extent required) may be waived in writing, signed by the person entitled to notice thereof, or by electronic transmission by such person, either before or after such meeting, and will be waived by any stockholder by such stockholder’s attendance thereat in person, by remote communication, if applicable, or by proxy, except when the stockholder 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. Any stockholder so waiving notice of such meeting shall be bound by the proceedings of any such meeting in all respects as if due notice thereof had been given.

Section 5. Quorum and Vote Required. At all meetings of stockholders, except where otherwise provided by statute or by the Certificate of Incorporation, or by the Bylaws, the presence, in person, by remote communication, if applicable, or by proxy, of the holders of a majority of the voting power of the outstanding shares of stock entitled to vote at the meeting shall constitute a quorum for the transaction of business. The stockholders present at a duly called or convened 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.

Unless a different or minimum vote is required by statute or by applicable stock exchange rules, or by the Certificate of Incorporation or the Bylaws, in which case such different or minimum vote shall be the applicable vote on the matter, in all matters other than the election of directors, the affirmative vote of a majority of the votes cast on such matter, voting affirmatively or negatively (excluding abstentions and broker non-votes) shall be the act of the stockholders. Except as otherwise provided by statute, the Certificate of Incorporation or the Bylaws, directors shall be elected by a plurality of the votes of the shares present in person, by remote communication, if applicable, or represented by proxy at the meeting and entitled to vote in the election of directors. Where a separate vote by a class or classes or series is required, unless a different or minimum vote is required by statute or by the Certificate of Incorporation or the Bylaws or any applicable stock exchange rules, in which case such different or minimum vote shall be the applicable vote on the matter, the holders of a majority of the voting power of the outstanding shares of such class or classes or series, present in person, by remote communication, if applicable, or represented by proxy, shall constitute a quorum entitled to take action with respect to that vote on that matter. Unless a different or minimum vote is required by statute or by the Certificate of Incorporation or the Bylaws or any applicable stock exchange rules, in which case such different or minimum vote shall be the applicable vote on the matter, the affirmative vote of the holders of a majority (or plurality, in the case of the election of directors) of the votes cast on such matter, voting affirmatively or negatively (excluding abstention and broker non-votes) shall be the act of such class or classes or series.

Section 6. Adjournment and Notice of Adjourned Meetings. Any meeting of stockholders, whether annual or special, may be adjourned from time to time either by the chairperson of the meeting or by the vote of the holders of a majority of the voting power of the shares present in person, by remote communication, if applicable, or represented by proxy at the meeting and entitled to vote thereon. When a meeting is adjourned to another time or place, if any, (including an adjournment taken to address a technical failure to convene or continue a meeting using remote communication) notice need not be given of the adjourned meeting if the time and place, if any, thereof and the means of remote communication, if any, by

which stockholders and proxyholders may be deemed present in person and may vote at such meeting are announced at the meeting at which the adjournment is taken or are (i) displayed, during the time scheduled for the meeting, on the same electronic network used to enable stockholders and proxy holders to participate in the meeting by means of remote communication or (ii) set forth in the notice of meeting given in accordance with Article III Section 4. At the adjourned meeting, the Corporation may transact any business that might have been transacted at the original meeting. If the adjournment is for more than 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 the meeting. If after the adjournment a new record date for determination of stockholders entitled to vote is fixed for the adjourned meeting, the Board shall fix as the record date for determining stockholders entitled to notice of such adjourned meeting the same or an earlier date as that fixed for determination of stockholders entitled to vote at the adjourned meeting, and shall give notice of the adjourned meeting to each stockholder of record as of the record date so fixed for notice of such adjourned meeting.

Section 7. Voting Rights. For the purpose of determining those stockholders entitled to vote at any meeting of the stockholders or adjournment thereof, except as otherwise provided by applicable law, only persons in whose names shares stand on the stock records of the Corporation on the record date shall be entitled to vote at any meeting of stockholders. Every person entitled to vote shall have the right to do so either in person, by remote communication, if applicable, or by an agent or agents authorized by a proxy granted in accordance with Delaware law. An agent so appointed need not be a stockholder. No proxy shall be voted after three years from its date of creation unless the proxy provides for a longer period. A proxy shall be irrevocable if it states that it is irrevocable and if, and only as long as, it is coupled with an interest sufficient in law to support an irrevocable power. A stockholder may revoke any proxy that is not irrevocable by attending the meeting and voting in person or by delivering to the Secretary of the Corporation a revocation of the proxy or a new proxy bearing a later date. Voting at meetings of stockholders need not be by written ballot. Any stockholder directly or indirectly soliciting proxies from other stockholders must use a proxy card color other than white, which shall be reserved for the exclusive use by the Board.

Section 8. Joint Owners of Stock. If shares or other securities having voting power stand of record in the names of two (2) or more persons, whether fiduciaries, members of a partnership, joint tenants, tenants in common, tenants by the entirety, or otherwise, or if two (2) or more persons have the same fiduciary relationship respecting the same shares, unless the Secretary is given written notice to the contrary and is furnished with a copy of the instrument or order appointing them or creating the relationship wherein it is so provided, their acts with respect to voting shall have the following effect: (a) if only one (1) votes, his or her act binds all; (b) if more than one (1) votes, the act of the majority so voting binds all; (c) if more than one (1) votes, but the vote is evenly split on any particular matter, each faction may vote the securities in question proportionally, or may apply to the Delaware Court of Chancery for relief as provided in the DGCL, Section 217(b). If the instrument filed with the Secretary shows that any such tenancy is held in unequal interests, a majority or even-split for the purpose of subsection (c) shall be a majority or even-split in interest.

Section 9. List of Stockholders. The corporation shall prepare, no later than the tenth day before each meeting of stockholders, a complete list of the stockholders entitled to vote at said meeting, arranged in alphabetical order, showing the address of each stockholder and the number and class of shares registered in the name of each stockholder; provided, however, if the record date for determining the stockholders entitled to vote is less than ten days before the meeting date, the list shall reflect all of the stockholders entitled to vote as of the tenth day before the meeting date. Such list shall be open to the examination of any stockholder, for any purpose germane to the meeting for a period of ten days ending on the day before the meeting date: (a) on a reasonably accessible electronic network, provided that the information required to gain access to such list is provided with the notice of the meeting, or (b) during ordinary business hours,

at the principal place of business of the Corporation. In the event that the Corporation determines to make the list available on an electronic network, the Corporation may take reasonable steps to ensure that such information is available only to stockholders of the Corporation.

Section 10. Remote Communication; Delivery to the Corporation.

(a) For the purposes of the Bylaws, if authorized by the Board in its sole discretion, and subject to such guidelines and procedures as the Board may adopt, stockholders and proxyholders may, by means of remote communication:

(i)

participate in a meeting of stockholders; and

(ii)

be deemed present in person and vote at a meeting of stockholders whether such meeting is to be held at a designated place or solely by means of remote communication, provided that (i) the Corporation shall implement reasonable measures to verify that each person deemed present and permitted to vote at the meeting by means of remote communication is a stockholder or proxyholder, (ii) the Corporation shall implement reasonable measures to provide such stockholders and proxyholders a reasonable opportunity to participate in the meeting and to vote on matters submitted to the stockholders, including an opportunity to read or hear the proceedings of the meeting substantially concurrently with such proceedings, and (iii) if any stockholder or proxyholder votes or takes other action at the meeting by means of remote communication, a record of such vote or other action shall be maintained by the Corporation.

(b) Whenever Article III Sections 2 or 3 requires one or more persons (including a record or beneficial owner of capital stock) to deliver a document or information to the Corporation or any officer, employee or agent thereof (including any notice, request, questionnaire, revocation, representation or other document or agreement), such document or information shall be in writing exclusively (and not in an electronic transmission) and shall be delivered exclusively by hand (including, without limitation, overnight courier service) or by certified or registered mail, return receipt requested and the Corporation shall not be required to accept delivery of any document not in such written form or so delivered.

Section 11. Organization.

(a) At every meeting of stockholders, a person designated by the Board shall act as chairperson of the meeting of stockholders. If no chairperson of the meeting of stockholders is so designated, then the Chairperson of the Board, or if no Chairperson has been appointed, is absent or refuses to act, the Chief Executive Officer, or if no Chief Executive Officer is then serving or the Chief Executive Officer is absent or refuses to act, the President, or, if no President is then serving or the President is absent or refuses to act, a chairperson of the meeting chosen by the holders of a majority of the voting power of the stockholders entitled to vote, present in person or by proxy, shall act as chairperson of the meeting of stockholders. A person designated by the Board shall act as secretary of the meeting. If no secretary of the meeting is designated, then the Secretary, or, in the Secretary’s absence, an Assistant Secretary or other officer or other person directed to do so by the chairperson of the meeting, shall act as secretary of the meeting.

(b) The Board shall be entitled to make such rules or regulations for the conduct of meetings of stockholders as it shall deem necessary, appropriate or convenient. Subject to such rules and regulations of the Board, if any, the chairperson of the meeting 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 chairperson, are necessary, appropriate or convenient for the proper conduct of the meeting, including, without limitation, establishing an agenda or order of business for the meeting, with consultation by the Lead Independent Director (as defined below), rules and

procedures for maintaining order at the meeting and the safety of those present, limitations on participation in such meeting to stockholders of record of the Corporation and their duly authorized and constituted proxies and such other persons as the chairperson shall permit, restrictions on entry to the meeting after the time fixed for the commencement thereof, limitations on the time allotted to questions or comments by participants and regulation of the opening and closing of the polls for balloting on matters that are to be voted on by ballot. The date and time of the opening and closing of the polls for each matter upon which the stockholders will vote at the meeting shall be announced at the meeting. Unless and to the extent determined by the Board or the chairperson of the meeting, meetings of stockholders shall not be required to be held in accordance with rules of parliamentary procedure.

(c) The Corporation may and shall, if required by applicable law, in advance of any meeting of stockholders, appoint one or more inspectors to act at the meeting and make a written report thereof. The Corporation may designate one or more persons as alternate inspectors to replace any inspector who fails to act. If no inspector or alternate is able to act at a meeting of stockholders, the chairperson of the meeting shall appoint one or more inspectors to act at the meeting. Each inspector, before entering upon the discharge of the duties of inspector, shall take and sign an oath faithfully to execute the duties of inspector with strict impartiality and according to the best of such inspector’s ability. The inspectors shall: (1) ascertain the number of shares outstanding and the voting power of each; (2) determine the shares represented at a meeting and the validity of proxies and ballots; (3) count all votes and ballots; (4) determine and retain for a reasonable period a record of the disposition of any challenges made to any determination by the inspectors; and (5) certify their determination of the number of shares represented at the meeting, and their count of all votes and ballots. The inspectors may appoint or retain other persons or entities to assist the inspectors in the performance of the duties of the inspectors. In determining the validity and counting of proxies and ballots, the inspectors shall be limited to an examination of the proxies, any envelopes submitted with those proxies, any information provided in accordance with Sections 211(e) or 212(c)(2) of the DGCL, or any information provided pursuant to Sections 211(a)(2)b.(i) or (iii) of the DGCL, ballots and the regular books and records of the Corporation, except that the inspectors may consider other reliable information for the limited purpose of reconciling proxies and ballots submitted by or on behalf of banks, brokers, their nominees or similar persons which represent more votes than the holder of a proxy is authorized by the record owner to cast or more votes than the stockholder holds of record. If the inspectors consider other reliable information for the limited purpose permitted herein, the inspectors at the time they make their certification pursuant to Section 231(b)(5) of the DGCL shall specify the precise information considered by them including the person or persons from whom they obtained the information, when the information was obtained, the means by which the information was obtained and the basis for the inspectors’ belief that such information is accurate and reliable.

ARTICLE IV

DIRECTORS

Section 1. Number. The authorized number of directors of the Corporation shall be fixed in accordance with the Certificate of Incorporation.

Section 2. Powers. The business and affairs of the Corporation shall be managed by or under the direction of the Board, except as may be otherwise provided by the Certificate of Incorporation or the DGCL.

Section 3. Terms. The terms of directors shall be as set forth in the Certificate of Incorporation.

Section 4. Classes of Directors. The directors shall be divided into classes as and to the extent provided in the Certificate of Incorporation, except as otherwise required by applicable law.

Section 5. Vacancies; Newly Created Directorships. Vacancies and newly created directorships on the Board shall be filled as set forth in the Certificate of Incorporation.

Section 6. Resignation. Any director may resign at any time by delivering such director’s notice in writing or by electronic transmission to the Board or the Secretary. Such resignation shall take effect at the time of delivery of the notice or at any later time specified therein. Acceptance of such resignation shall not be necessary to make it effective. When one or more directors shall resign from the Board, effective at a future date, a majority of the directors then in office, including those who have so resigned, shall have power to fill such vacancy or vacancies, the vote thereon to take effect when such resignation or resignations shall become effective, and each director so chosen shall hold office for the unexpired portion of the term of the director whose place shall be vacated and until such director’s successor shall have been duly elected and qualified or until such director’s earlier death, resignation or removal.

Section 7. Removal. Directors shall be removed as set forth in the Certificate of Incorporation.

Section 8. Meetings.

(a) Regular Meetings. Unless otherwise restricted by the Certificate of Incorporation, regular meetings of the Board may be held at any time or date and at any place within or without the State of Delaware that has been designated by the Board and publicized among all directors, either orally or in writing, by telephone, including a voice-messaging system or other system designed to record and communicate messages, or by electronic mail or other electronic means. No further notice shall be required for regular meetings of the Board.

(b) Special Meetings. Unless otherwise restricted by the Certificate of Incorporation, special meetings of the Board may be held at any time and place within or without the State of Delaware as designated and called by the Chairperson of the Board, the Chief Executive Officer or the Board pursuant to a resolution adopted by a majority of the directors then in office.

(c) Meetings by Electronic Communications Equipment. Any member of the Board, or of any committee thereof, may participate in a meeting by means of conference telephone or other communications equipment by means of which all persons participating in the meeting can hear each other, and participation in a meeting by such means shall constitute presence in person at such meeting.

(d) Notice of Special Meetings. Notice of the time and place, if any, of all special meetings of the Board shall be transmitted orally or in writing, by telephone, including a voice messaging system or other system or technology designed to record and communicate messages, or by electronic mail or other electronic means at least 24 hours before the date and time of the meeting. If notice is sent by U.S. mail, it shall be sent by first class mail, postage prepaid, at least three days before the date of the meeting.

(e) Waiver of Notice. Notice of any meeting of the Board may be waived in writing, or by electronic transmission, at any time before or after the meeting and will be waived by any director by attendance thereat, except when the director attends the meeting for the express purpose of objecting, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened. The transaction of all business at any meeting of the Board, or any committee thereof, however called or noticed, or wherever held, shall be as valid as though it had been transacted at a meeting duly held after regular call and notice, if a quorum be present and if, either before or after the meeting, each of the directors not present who did not receive notice shall sign a written waiver of notice or shall waive notice by electronic transmission. All such waivers shall be filed with the corporate records or made a part of the minutes of the meeting.

Section 9. Quorum and Voting.

(a) Except as otherwise provided by the DGCL, the Certificate of Incorporation or the Bylaws, a quorum of the Board shall consist of a majority of the authorized number of directors fixed from time to time by the Board in accordance with the Certificate of Incorporation.

(b) At each meeting of the Board at which a quorum is present, all questions and business shall be determined by the affirmative vote of a majority of the directors present, unless a different vote be required by applicable law, the Certificate of Incorporation or the Bylaws.

Section 10. Action without Meeting. Unless otherwise restricted by the Certificate of Incorporation or the Bylaws, 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 or by electronic transmission. After an action is taken, such consent or consents shall be filed with the minutes of proceedings of the Board or committee. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the minutes are maintained in electronic form.

Section 11. Fees and Compensation. Unless otherwise restricted by the Certificate of Incorporation or the Bylaws, the Board, or any duly authorized committee thereof, shall have the authority to fix the compensation, including fees and reimbursement of expenses, of directors for services to the Corporation in any capacity.

Section 12. Committees.

(a) Other Committees. The Board may, from time to time, appoint such committees as may be permitted by applicable law. Such committees appointed by the Board shall consist of one or more members of the Board and to the extent permitted by applicable law and 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 that may require it; but no such committee shall have the power or authority in reference to (i) approving or adopting, or recommending to the stockholders, any action or matter (other than the election or removal of directors) expressly required by the DGCL to be submitted to stockholders for approval, or (ii) adopting, amending or repealing any Bylaw of the Corporation.

(b) Term. The Board, subject to any requirements of any outstanding series of preferred stock and the provisions of subsection (a) of this Article IV Section 12, may at any time increase or decrease the number of members of a committee or terminate the existence of a committee. The membership of a committee member shall terminate on the date of such committee member’s death, such person’s resignation from the committee or on such date that the committee member, for any reason, is no longer a member of the Board. The Board may at any time for any reason remove any individual committee member and the Board may fill any committee vacancy created by death, resignation, removal or increase in the number of members of the committee. 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 the committee, and, in addition, in the absence or disqualification of any member of a committee, the member or members thereof present at any meeting and not disqualified from voting, whether or not such member or members constitute a quorum, may unanimously appoint another member of the Board to act at the meeting in the place of any such absent or disqualified member.

(c) Meetings. Unless the Board shall otherwise provide, regular meetings of any committee appointed pursuant to this Article IV Section 12 shall be held at such times and places, if any, as are determined by the Board, or by any such committee, and when notice thereof has been given to each member of such committee, no further notice of such regular meetings need be given thereafter. Special meetings of any such committee may be held at such place, if any, that has been determined from time to time by such committee, and may be called by any director who is a member of such committee, upon notice to the members of such committee of the time and place, if any, of such special meeting given in the manner provided for the giving of notice to members of the Board of the time and place, if any, of special meetings of the Board. Notice of any meeting of any committee may be waived in writing or by electronic transmission at any time before or after the meeting and will be waived by any director by attendance thereat, except when the director attends such 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. Unless otherwise provided by the Board in the resolutions authorizing the creation of the committee, the presence of at least a majority of the members of the committee then serving shall be necessary to constitute a quorum unless the committee shall consist of one or two members, in which event one member shall constitute a quorum; and all matters shall be determined by a majority vote of the members present at a meeting of the committee at which a quorum is present.

Section 13. Duties of Chairperson of the Board or the Lead Independent Director. The Board shall elect from its ranks a Chairperson of the Board. The Chairperson of the Board shall perform such other duties customarily associated with the office and shall also perform such other duties and have such other powers, as the Board shall designate from time to time. The Chairperson of the Board, when present, shall preside at all meetings of the stockholders and the Board in accordance with Article III Section 11 and Article IV Section 14 of the Bylaws. The Chairperson of the Board, or if the Chairperson is not an independent director, one of the independent directors, may be designated by the Board as lead independent director to serve until replaced by the Board (“Lead Independent Director”). The Lead Independent Director, if any, will: serve as chairperson of Board meetings in the absence of the Chairperson of the Board; establish the agenda for meetings of the independent directors; coordinate with the committee chairs regarding meeting agendas and informational requirements; preside over meetings of the independent directors; preside over any portions of meetings of the Board at which the evaluation or compensation of the Chief Executive Officer is presented or discussed; preside over any portions of meetings of the Board at which the performance of the Board is presented or discussed; and coordinate the activities of the other independent directors and perform such other duties as may be established or delegated by the Chairperson of the Board.

Section 14. Organization. At every meeting of the directors, the Chairperson of the Board, or, if a Chairperson has not been appointed or is absent, the Lead Independent Director, shall act as chairperson of the meeting. If a Chairperson or Lead Independent director has not been appointed or is absent, the Chief Executive Officer (if a director), or, if a Chief Executive Officer is absent, the President (if a director), or, in the absence of any such person, a chairperson of the meeting chosen by a majority of the directors present, shall preside over the meeting. The Secretary, or in the Secretary’s absence, any Assistant Secretary or other officer, director or other person directed to do so by the person presiding over the meeting, shall act as secretary of the meeting.

ARTICLE V

OFFICERS

Section 1. Officers Designated. The officers of the Corporation shall include, if and when designated by the Board, the Chief Executive Officer, the President, the Secretary, the Chief Financial Officer and the Treasurer. The Board may also appoint one or more Assistant Secretaries and Assistant Treasurers and such other officers and agents with such powers and duties as it shall deem appropriate or necessary. The Board may assign such additional titles to one or more of the officers as it shall deem appropriate. Any one person may hold any number of offices of the Corporation at any one time unless specifically prohibited therefrom by applicable law, the Certificate of Incorporation or the Bylaws.

Section 2. Tenure and Duties of Officers.

(a) General. All officers shall hold office at the pleasure of the Board and until their successors shall have been duly elected and qualified, subject to such officer’s earlier death, resignation or removal. Any officers elected or appointed by the Board may be removed at any time by the Board. If the office of any officer becomes vacant for any reason, the vacancy may be filled by the Board or by a committee thereof to which the Board has delegated such responsibility or, if so authorized by the Board, by the Chief Executive Officer or another officer of the Corporation.

(b) Duties of Chief Executive Officer. The Chief Executive Officer shall preside at all meetings of the stockholders and, if a director, at all meetings of the Board, unless a Chairperson of the Board or the Lead Independent Director has been appointed and is present. The Chief Executive Officer shall be the chief executive officer of the Corporation and, subject to the supervision, direction and control of the Board, shall have the general powers and duties of supervision, direction, management and control of the business and officers of the Corporation as are customarily associated with the position of Chief Executive Officer. To the extent that a Chief Executive Officer has been appointed and no President has been appointed, all references in the Bylaws to the President shall be deemed references to the Chief Executive Officer. The Chief Executive Officer shall perform other duties customarily associated with the office and shall also perform such other duties and have such other powers, as the Board shall designate from time to time.

(c) Duties of President. The President shall preside at all meetings of the stockholders and, if a director, at all meetings of the Board, unless a Chairperson of the Board, the Lead Independent Director or Chief Executive Officer has been appointed and is present. Unless another officer has been appointed Chief Executive Officer of the Corporation, the President shall be the chief executive officer of the Corporation and, subject to the supervision, direction and control of the Board, shall have the general powers and duties of supervision, direction, management and control of the business and officers of the Corporation as are customarily associated with the position of President. The President shall perform other duties customarily associated with the office and shall also perform such other duties and have such other powers, as the Board (or the Chief Executive Officer, if the Chief Executive Officer and President are not the same person and the Board has delegated the designation of the President’s duties to the Chief Executive Officer) shall designate from time to time.

(d) Duties of Secretary and Assistant Secretary. The Secretary shall attend all meetings of the stockholders and of the Board and shall record all acts, votes and proceedings thereof in the minute books of the Corporation. The Secretary shall give notice in conformity with the Bylaws of all meetings of the stockholders and of all meetings of the Board and any committee thereof requiring notice. The Secretary shall perform all other duties provided for in the Bylaws and other duties customarily associated with the office and shall also perform such other duties and have such other powers, as the Board or the Chief Executive Officer, or if no Chief Executive Officer is then serving, the President shall designate from time to time. The Chief Executive Officer, or if no Chief Executive Officer is then serving, the President may direct any Assistant Secretary or other officer to assume and perform the duties of the Secretary in the absence or disability of the Secretary, and each Assistant Secretary shall perform other duties customarily associated with the office and shall also perform such other duties and have such other powers as the Board or the Chief Executive Officer, or if no Chief Executive Officer is then serving, the President shall designate from time to time.

(e) Duties of Treasurer and Assistant Treasurer. The Treasurer shall keep or cause to be kept the books of account of the Corporation in a thorough and proper manner and shall render statements of the financial affairs of the Corporation in such form and as often as required by the Board, the Chief Executive Officer or the President. The Treasurer, subject to the order of the Board, shall have the custody of all funds and securities of the Corporation. The Treasurer shall perform other duties customarily associated with the office and shall also perform such other duties and have such other powers as the Board or the Chief Executive Officer, or if no Chief Executive Officer is then serving, the President shall designate from time to time. The Chief Executive Officer, or if no Chief Executive Officer is then serving, the President may direct any Assistant Treasurer or other officer to assume and perform the duties of the Treasurer in the absence or disability of the Treasurer, and each Assistant Treasurer shall perform other duties commonly incident to the office and shall also perform such other duties and have such other powers as the Board or the Chief Executive Officer, or if no Chief Executive Officer is then serving, the President shall designate from time to time.

Section 3. Delegation of Authority. The Board may from time to time delegate the powers or duties of any officer to any other officer or agent, notwithstanding any provision hereof.

Section 4. Resignations. Any officer may resign at any time by giving notice in writing or by electronic transmission to the Board, the Chairperson of the Board, the Chief Executive Officer, the President or the Secretary. Any such resignation shall be effective when received by the person or persons to whom such notice is given, unless a later time is specified therein, in which event the resignation shall become effective at such later time. Unless otherwise specified in such notice, the acceptance of any such resignation shall not be necessary to make it effective. Any resignation shall be without prejudice to the rights, if any, of the Corporation under any contract with the resigning officer.

Section 5. Removal. Any officer may be removed from office at any time, either with or without cause, by the Board, or by any duly authorized committee thereof or any superior officer upon whom such power of removal may have been conferred by the Board.

ARTICLE VI

EXECUTION OF CORPORATE INSTRUMENTS AND VOTING OF SECURITIES OWNED BY THE CORPORATION

Section 1. Execution of Corporate Instruments. The Board may, in its discretion, determine the method and designate the signatory officer or officers, or other person or persons, to execute, sign or endorse on behalf of the Corporation any corporate instrument or document, or to sign on behalf of the Corporation the corporate name without limitation, or to enter into contracts on behalf of the Corporation, except where otherwise provided by applicable law or the Bylaws, and such execution or signature shall be binding upon the Corporation.

(a) All checks and drafts drawn on banks or other depositaries on funds to the credit of the Corporation or in special accounts of the Corporation shall be signed by such person or persons as the Board shall from time to time authorize so to do.

(b) Unless otherwise specifically determined by the Board or otherwise required by applicable law, the execution, signing or endorsement of any corporate instrument or document by or on behalf of the Corporation may be effected manually, by facsimile or (to the extent not prohibited by applicable law and subject to such policies and procedures as the Corporation may have in effect from time to time) by electronic signature.

(c) Unless authorized or ratified by the Board or within the agency power of an officer, no officer, agent or employee shall have any power or authority to bind the Corporation by any contract or engagement or to pledge its credit or to render it liable for any purpose or for any amount.

Section 2. Voting of Securities Owned by the Corporation. All stock and other securities of or interests in other corporations or entities owned or held by the Corporation for itself, or for other parties in any capacity, shall be voted, and all proxies with respect thereto shall be executed, by the person authorized so to do by resolution of the Board, or, in the absence of such authorization, by the Chairperson of the Board, the Chief Executive Officer, or the President.

ARTICLE VII

SHARES OF STOCK

Section 1. Form and Execution of Certificates. The shares of the Corporation shall be represented by certificates, or shall be uncertificated if so provided by resolution or resolutions of the Board. Certificates for the shares of stock of the Corporation, if any, shall be in such form as is consistent with the Certificate of Incorporation and applicable law. Every holder of stock in the Corporation represented by certificates shall be entitled to have a certificate signed by or in the name of the Corporation by any two authorized officers of the Corporation (it being understood that each of the Chairperson of the Board, the Chief Executive Officer, the President, the Treasurer, any Assistant Treasurer, the Secretary and any Assistant Secretary shall be an authorized officer for such purpose), certifying the number, and the class or series, of shares owned by such holder in the Corporation. Any or all of the signatures on the certificate may be facsimiles. In case any officer, transfer agent, or registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent, or registrar before such certificate is issued, it may be issued with the same effect as if he were such officer, transfer agent, or registrar at the date of issue.

Section 2. Lost Certificates. A new certificate or certificates shall be issued in place of any certificate or certificates theretofore issued by the Corporation alleged to have been lost, stolen, or destroyed, upon the making of an affidavit of that fact by the person claiming the certificate of stock to be lost, stolen, or destroyed. The Corporation may require, as a condition precedent to the issuance of a new certificate or certificates, the owner of such lost, stolen, or destroyed certificate or certificates, or the owner’s legal representative, to agree to indemnify the Corporation in such manner as it shall require or to give the Corporation a surety bond in such form and amount as it may direct as indemnity against any claim that may be made against the Corporation with respect to the certificate alleged to have been lost, stolen, or destroyed.

Section 3. Transfers.

(a) Transfers of record of shares of stock of the Corporation shall be made only upon its books by the holders thereof, in person or by attorney duly authorized, and, in the case of stock represented by certificate, upon the surrender of a properly endorsed certificate or certificates for a like number of shares.

(b) The Corporation shall have power to enter into and perform any agreement with any number of stockholders of any one or more classes or series of stock of the Corporation to restrict the transfer of shares of stock of the Corporation of any one or more classes or series owned by such stockholders in any manner not prohibited by the DGCL.

Section 4. Fixing Record Dates.

(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, subject to applicable law, not be more than 60 nor less than ten days before the date of such meeting. If the Board so fixes a record date for determining the stockholders entitled to notice of any meeting of stockholders, 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 the record date for determining the stockholders entitled to notice of such meeting, that a later date on or before the date of the meeting shall be the record date for determining the stockholders entitled to vote at such meeting. 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 immediately preceding the day on which notice is given, or if notice is waived, at the close of business on the day immediately 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 the adjourned meeting in accordance with the provisions of this Article VII Section 4(a).

(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 the stockholders 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 may fix, in advance, a record date, which record date shall not precede the date upon which the resolution fixing the record date is adopted, and which record date shall be not more than 60 days prior to such action. If no record date is fixed, the record date for determining stockholders for any such purpose shall be at the close of business at the principal executive offices of the Corporation on the day on which the Board adopts the resolution relating to such action.

Section 5. Registered Stockholders. The Corporation shall be entitled to recognize the exclusive right of a person registered on its books as the owner of shares to receive dividends, and to vote as such owner, and 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 Delaware.

Section 6. Additional Powers of the Board. In addition to, and without limiting, the powers set forth in the Bylaws, the Board shall have power and authority to make all such rules and regulations as it shall deem expedient concerning the issue, transfer, and registration of certificates for shares of stock of the Corporation, including the use of uncertificated shares of stock, subject to the provisions of the DGCL, other applicable law, the Certificate of Incorporation and the Bylaws. The Board may appoint and remove transfer agents and registrars of transfers, and may require all stock certificates to bear the signature of any such transfer agent and/or any such registrar of transfers.

ARTICLE VIII

OTHER SECURITIES OF THE CORPORATION

Section 1. Execution of Other Securities. All bonds, debentures and other corporate securities of the Corporation, other than stock certificates (covered in Article VII Section 1), may be signed by the Chairperson of the Board, the Chief Executive Officer, or the President, or such other person as may be authorized by the Board; provided, however, that where any such bond, debenture or other corporate security shall be authenticated by the manual signature, or where permissible facsimile signature, of a

trustee under an indenture pursuant to which such bond, debenture or other corporate security shall be issued, the signatures of the persons signing and attesting the corporate seal on such bond, debenture or other corporate security may be the imprinted facsimile of the signatures of such persons. Interest coupons appertaining to any such bond, debenture or other corporate security, authenticated by a trustee as aforesaid, shall be signed by the Treasurer or an Assistant Treasurer of the Corporation or such other person as may be authorized by the Board, or bear imprinted thereon the facsimile signature of such person. In case any officer who shall have signed or attested any bond, debenture or other corporate security, or whose facsimile signature shall appear thereon or on any such interest coupon, shall have ceased to be such officer before the bond, debenture or other corporate security so signed or attested shall have been delivered, such bond, debenture or other corporate security nevertheless may be adopted by the Corporation and issued and delivered as though the person who signed the same or whose facsimile signature shall have been used thereon had not ceased to be such officer of the Corporation.

ARTICLE IX

DIVIDENDS

Section 1. Declaration of Dividends. Dividends upon the capital stock of the Corporation, subject to the provisions of the Certificate of Incorporation and applicable law, if any, may be declared by the Board. Dividends may be paid in cash, in property, or in shares of capital stock or other securities of the Corporation, subject to the provisions of the Certificate of Incorporation and applicable law.

Section 2. Dividend Reserve. Before payment of any dividend, there may be set aside out of any funds of the Corporation available for dividends such sum or sums as the Board from time to time, in its absolute discretion, determines proper as a reserve or reserves to meet contingencies, or for equalizing dividends, or for repairing or maintaining any property of the Corporation, or for such other purpose or purposes as the Board shall determine to be conducive to the interests of the Corporation, and the Board may modify or abolish any such reserve in the manner in which it was created.

ARTICLE X

FISCAL YEAR

Section 1. Fiscal Year. The fiscal year of the Corporation shall be fixed by resolution of the Board and may be changed by the Board.

ARTICLE XI

INDEMNIFICATION

Section 1. Indemnification of Directors, Officers, Employees and Other Agents.

(a) Directors and Officers. The Corporation will indemnify each director and officer who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or Proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that such person is or was a director or officer of the Corporation, or while serving as 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, partnership, joint venture, trust or other enterprise to the fullest extent permitted by the DGCL as the same exists or may hereafter be amended (but, in the case of any such amendment, only to the extent that such amendment permits the Corporation to provide broader indemnification rights than such law permitted the Corporation to provide prior to such amendment), against all expense, liability and loss (including

attorneys’ fees, judgments, fines, ERISA excise taxes or penalties and amounts paid in settlement) reasonably incurred or suffered by such person in connection therewith; provided, however, that the Corporation will not be required to indemnify or advance expenses to any director or officer in connection with any Proceeding (or part thereof) initiated by such person unless (i) the Proceeding was authorized by the Board or (ii) the Proceeding is initiated to enforce rights to indemnification or advancement of expenses as provided under subsection (d) of this Article XI Section 1 or is a compulsory counterclaim brought by such person.

Any reference to an officer of the Corporation in this Article XI Section 1 shall be deemed to refer exclusively to the Chief Executive Officer, President, Chief Financial Officer, Chief Legal and Administrative Officer and any other officer of the Corporation appointed by the Board pursuant to Article V of these Bylaws, and any reference to an officer of any other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise shall be deemed to refer exclusively to an officer appointed by the board of directors or equivalent governing body of such other entity pursuant to the certificate of incorporation and bylaws or equivalent organizational documents of such other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise. The fact that any person who is or was an employee of the Corporation or an employee of any other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise, but not an officer thereof as described in the preceding sentence, has been given or has used the title of “Vice President” or any other title that could be construed to suggest or imply that such person is or may be such an officer of the Corporation or of such other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise shall not result in such person being constituted as, or being deemed to be, such an officer of the Corporation or of such other corporation, partnership, joint venture, trust, employee benefit plan or other enterprise for purposes of this Article XI Section 1.

(b) Employees and Other Agents. The Corporation shall have power to indemnify and advance expenses to its employees and other agents to the fullest extent permitted by the DGCL.

(c) Expenses. The Corporation shall advance to any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or Proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that such person is or was a director or officer of the Corporation, or while serving as a director or officer of the Corporation, is or was serving at the request of the Corporation as a director or officer of another corporation, partnership, joint venture, trust, employee benefit plan or other enterprise, prior to the final disposition of the Proceeding, promptly following request therefor, all expenses incurred by any director or officer in connection with such Proceeding, or in connection with a Proceeding brought to establish or enforce a right to indemnification or advancement of expenses under subsection (d) of this Article XI Section 1, provided, however, that, if the DGCL requires, or in the case of an advance made in a Proceeding brought to establish or enforce a right to indemnification or advancement, an advancement of expenses incurred by a director or officer in such director’s or officer’s capacity as a director or officer (and not in any other capacity in which service was or is rendered by such indemnitee, including, without limitation, service to an employee benefit plan) will be made only upon delivery to the Corporation of an undertaking, by or on behalf of such indemnitee, to repay all amounts so advanced if it is ultimately determined by final judicial decision from which there is no further right to appeal that such indemnitee is not entitled to be indemnified or entitled to advancement for such expenses under this Article XI Section 1 or otherwise.

Notwithstanding the foregoing, unless otherwise determined pursuant to paragraph (c) of this section, no advance shall be made by the corporation to an officer of the Corporation (except by reason of the fact that such officer is or was a director of the Corporation in which event this paragraph shall not apply) in any action, suit or proceeding, whether civil, criminal, administrative or investigative, if a determination is reasonably and promptly made (i) by a majority vote of directors who were not parties to

the proceeding, even if not a quorum, or (ii) by a committee of such directors designated by a majority vote of such directors, even though less than a quorum, or (iii) if there are no such directors, or such directors so direct, by independent legal counsel in a written opinion, that the facts known to the decision-making party at the time such determination is made demonstrate clearly and convincingly that such person acted in bad faith or in a manner that such person did not believe to be in or not opposed to the best interests of the Corporation.

(d) Enforcement. Without the necessity of entering into an express contract, all rights to indemnification and advances to directors and officers under this Article XI Section 1 will be deemed to be contractual rights and be effective to the same extent and as if provided for in a contract between the Corporation and the director or officer. Any right to indemnification or advancement of expenses granted by this Article XI Section 1 to a director or officer will be enforceable by or on behalf of the person holding such right in any court of competent jurisdiction if (i) the claim for indemnification or advancement of expenses is denied, in whole or in part, (ii) no disposition of a claim for indemnification is made within 60days of request therefor, or (iii) no disposition of a claim for an advance is made within 30 days of request therefor. The claimant in such enforcement action, if successful in whole or in part, or in a suit brought by the Corporation to recover an advancement of expenses pursuant to the terms of an undertaking, will be entitled to be paid also the expense of prosecuting or defending the claim to the fullest extent permitted by the DGCL. In (i) any suit brought to enforce a right to indemnification hereunder (but not in a suit brought to enforce a right to an advancement of expenses) it shall be a defense that, and (ii) any suit brought by the Corporation to recover an advancement of expenses pursuant to the terms of an undertaking, the Corporation shall be entitled to recover such expenses upon a final adjudication that, the indemnitee has not met any applicable standard for indemnification set forth in the DGCL. Neither the failure of the Corporation (including its Board, independent legal counsel or its stockholders) to have made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because such person has met the applicable standard of conduct set forth in the DGCL, nor an actual determination by the Corporation (including its Board, independent legal counsel or its stockholders) that the claimant has not met such applicable standard of conduct, will be a defense to the action or create a presumption that claimant has not met the applicable standard of conduct. In any suit brought by a director or officer to enforce a right to indemnification or to an advancement of expenses hereunder, or brought by the Corporation to recover an advancement of expenses pursuant to the terms of an undertaking, the burden of proving that the director or officer is not entitled to be indemnified, or to such advancement of expenses, under this Article XI Section 1 or otherwise is on the Corporation.

(e) Non-Exclusivity of Rights. The rights conferred on any person by this Article XI Section 1 are not exclusive of any other right that such person may have or hereafter acquire under any applicable statute, provision of the Certificate of Incorporation, Bylaws, agreement, vote of stockholders or disinterested directors or otherwise, both as to action in such person’s official capacity and as to action in another capacity while holding office. The Corporation is specifically authorized to enter into individual contracts with any or all of its directors, officers, employees or agents respecting indemnification and advances, to the fullest extent not prohibited by the DGCL or any other applicable law.

(f) Survival of Rights. The rights conferred on any person by this Article XI Section 1 will continue as to a person who has ceased to be a director or officer and will inure to the benefit of the heirs, executors and administrators of such a person.

(g) Insurance. To the fullest extent permitted by the DGCL or any other applicable law, the Corporation, upon approval by the Board, may purchase insurance on behalf of any person required or permitted to be indemnified pursuant to this Article XI Section 1.

(h) Amendments. Any repeal or modification of this Article XI Section 1 is only prospective and does not affect the rights under this Bylaw in effect at the time of the alleged occurrence of any action or omission to act that is the cause of any Proceeding against any agent of the Corporation.

(i) Saving Clause. If this Article XI or any portion hereof is invalidated on any ground by any court of competent jurisdiction, then the Corporation will nevertheless indemnify and advance expenses to each director and officer to the full extent not prohibited by any applicable portion of this Article XI that has not been invalidated, or by any other applicable law. If this Article XI is invalid due to the application of the indemnification and advancement provisions of another jurisdiction, then the Corporation will indemnify and advance expenses to each director and officer to the full extent under applicable law.

(j) Certain Definitions. For the purposes of this Article XI, the following definitions apply:

(i)

The term “Proceeding” is to be broadly construed and includes, without limitation, the investigation, preparation, prosecution, defense, settlement, arbitration and appeal of, and the giving of testimony in, any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative.

(ii)

The term “expenses” is to be broadly construed and includes, without limitation, court costs, attorneys’ fees, witness fees, fines, amounts paid in settlement or judgment and any other costs and expenses of any nature or kind incurred in connection with any proceeding.

(iii)

The term the “Corporation” includes, in addition to the resulting corporation, any constituent corporation (including any constituent of a constituent) absorbed in a consolidation or merger that, if its separate existence had continued, would have had power and authority to indemnify its directors, officers, and employees or agents, so that any person who is or was a director, officer, employee or agent of such constituent corporation, or is or was serving at the request of such constituent corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust, employee benefit plan or other enterprise, stands in the same position under the provisions of this Article XI with respect to the resulting or surviving corporation as such person would have with respect to such constituent corporation if its separate existence had continued.

(iv)

References to “fines” include any excise taxes assessed on a person with respect to an employee benefit plan.

ARTICLE XII

NOTICES

Section 1. Notices.

(a) Notice to Stockholders. Notice to stockholders of stockholder meetings shall be given as provided in Article III Section 4. Without limiting the manner by which notice may otherwise be given effectively to stockholders under any agreement or contract with such stockholder, and except as otherwise required by applicable law, written notice to stockholders for purposes other than stockholder meetings may be sent by U.S. mail or nationally recognized overnight courier, or by electronic mail or other electronic means in accordance with Section 232 of the DGCL.

(b) Notice to Directors. Any notice required to be given to any director may be given by the method stated in subsection (a), as otherwise provided in the Bylaws (including by any of the means specified in Article IV Section 8(d)), or by overnight delivery service. Any notice sent by overnight delivery service or U.S. mail shall be sent to such address as such director shall have filed in writing with the Secretary, or, in the absence of such filing, to the last known post office address of such director.

(c) Affidavit of Mailing. An affidavit of mailing, executed by a duly authorized and competent employee of the Corporation or its transfer agent appointed with respect to the class of stock affected, or other agent, specifying the name and address or the names and addresses of the stockholder or stockholders, or director or directors, to whom any such notice or notices was or were given, and the time and method of giving the same, shall in the absence of fraud, be prima facie evidence of the facts therein contained.

(d) Methods of Notice. It shall not be necessary that the same method of giving notice be employed in respect of all recipients of notice, but one permissible method may be employed in respect of any one or more, and any other permissible method or methods may be employed in respect of any other or others.

(e) Notice to Person with Whom Communication is Unlawful. Whenever notice is required to be given, under applicable law or any provision of the Certificate of Incorporation or Bylaws, to any person with whom communication is unlawful, the giving of such notice to such person shall not be required and there shall be no duty to apply to any governmental authority or agency for a license or permit to give such notice to such person. Any action or meeting that shall be taken or held without notice to any such person with whom communication is unlawful shall have the same force and effect as if such notice had been duly given. In the event that the action taken by the Corporation is such as to require the filing of a certificate under any provision of the DGCL, the certificate shall state, if such is the fact and if notice is required, that notice was given to all persons entitled to receive notice except such persons with whom communication is unlawful.

(f) Notice to Stockholders Sharing an Address. Except as otherwise prohibited under the DGCL, any notice given under the provisions of the DGCL, the Certificate of Incorporation or the Bylaws shall be effective if given by a single written notice to stockholders who share an address if consented to by the stockholders at that address to whom such notice is given. Such consent shall have been deemed to have been given if such stockholder fails to object in writing to the Corporation within 60 days of having been given notice by the Corporation of its intention to send the single notice. Any consent shall be revocable by the stockholder by written notice to the Corporation.

ARTICLE XIII

AMENDMENTS

Amendments. Subject to the limitations set forth in Article XI Section 1(h) or the Certificate of Incorporation, the Board is expressly empowered to adopt, amend or repeal the Bylaws of the Corporation. The stockholders also shall have power to adopt, amend or repeal the Bylaws of the Corporation; provided, however, that, in addition to any vote of the holders of any class or series of stock of the Corporation required by applicable law or by the Certificate of Incorporation (including any certificate of designation relating to any series of Preferred Stock (as defined in the Certificate of Incorporation), such action by stockholders shall require the affirmative vote of the holders of at least 66-2/3%% of the voting power of all of the then-outstanding shares of the Common Stock of the Corporation entitled to vote thereon, voting together as a single class.

ARTICLE XIV

LOANS TO OFFICERS

Section 1. Loans To Officers. Except as otherwise prohibited by applicable law, the Corporation may lend money to, or guarantee any obligation of, or otherwise assist any officer or other employee of the Corporation or of its subsidiaries, including any officer or employee who is a director of the Corporation or its subsidiaries, whenever, in the judgment of the Board, such loan, guarantee or assistance may reasonably be expected to benefit the corporation. The loan, guarantee or other assistance may be with or without interest and may be unsecured, or secured in such manner as the Board shall approve, including, without limitation, a pledge of shares of stock of the Corporation. Nothing in these Bylaws shall be deemed to deny, limit or restrict the powers of guaranty or warranty of the Corporation at common law or under any statute.

Acelyrin (SLRN) 8-KACELYRIN, INC. Announces Closing of Upsized Initial Public Offering and Full Exercise of Underwriters’ Option to Purchase Additional Shares