CATERPILLAR INC.
BYLAWS(as amended and restated as of April 8, 2020)
Article I
Offices
Section 1. Registered Office.
The registered office of the corporation in the State of Delaware shall be in the City of Wilmington, County of New Castle,
State of Delaware.
Section 2. Other Offices.
The corporation may also have offices at such other places both within and without the State of Delaware as the board of
directors may from time to time determine or the business of the corporation may require.
Article II
Stockholders
Section 1. Stockholder Meetings.
(a) Place of Meetings. Meetings of stockholders shall be held at such places, within or without the State of Delaware, or
solely by means of remote communication in accordance with the General Law of the State of Delaware, as mayfrom time to time be designated by the board of directors and set forth in the notice thereof. The board of directors
shall determine, in its sole discretion, the appropriate meeting format.
(b) Annual Meeting.
(i) The annual meeting of stockholders shall be held on the second Wednesday in June in each year at a time
designated by the board of directors, or at such a time and date as may be designated by the board.
(ii) At an annual meeting of the stockholders, only such business shall be conducted as shall have been properly
brought before the meeting. To be properly brought before an annual meeting, business must be (a) specified in
the notice of meeting (or any supplement thereto) given by or at the direction of the board of directors, (b)otherwise properly brought before the meeting by or at the direction of the board of directors, or (c) otherwise
properly brought before the meeting by a stockholder. For business to be properly brought before an annual
meeting by a stockholder (other than the nomination of a person for election as a director, which is governed by
Article III, Section 1(d)(ii) of these bylaws), the stockholder must have given timely notice thereof in writing to thesecretary of the corporation. To be timely, a stockholder's notice must be delivered to or mailed and received at
the principal executive offices of the corporation, not less than 60 days nor more than 120 days prior to the firstanniversary of the preceding year’s annual meeting; provided, however, that in the event that the date of theannual meeting is more than 30 days before or 30 days after such anniversary date, notice by the stockholder
to be timely must be so received not earlier than 120 days prior to such annual meeting and not later than theclose of business on the fifteenth (15th) day following the date on which public announcement of the date of theannual meeting was first made by the corporation. In no event shall the public announcement of an adjournment
or postponement of an annual meeting commence a new time period (or extend any time period) for the givingof a stockholder’s notice as described above. A stockholder's notice to the secretary shall set forth as to eachmatter the stockholder proposes to bring before the annual meeting (a) a brief description of the business desired
to be brought before the annual meeting and (b) as to the stockholder proposing such business and any
beneficial owner on whose behalf the proposal is made (1) the name and address, as they appear on thecorporation's books, of the stockholder and such beneficial owner, (2) a representation that the stockholder is aholder of record of stock of the corporation entitled to vote at the annual meeting and intends to appear in personor by proxy at the meeting to introduce the matter specified in the notice, (3) the class and number of shares of
the corporation which are beneficially owned by such stockholder and beneficial owner, (4) any material interestof such stockholder and beneficial owner in such business, (5) a description of any agreement, arrangement or
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understanding with respect to such business between or among such stockholder and beneficial owner and anyother person or persons (naming such person or persons), (6) a description of any agreement, arrangement or
understanding (including any derivative or short positions, profit interests, stock appreciation or similar rights,
options, hedging transactions, and borrowed or loaned shares, regardless of whether settled in shares or cash)that has been entered into as of the date of the stockholder’s notice by, or on behalf of, such stockholder andbeneficial owner, the effect or intent of which is to mitigate loss, manage risk or benefit from changes in the shareprice of any class of the corporation’s capital stock, or increase or decrease the voting power of such stockholder
and beneficial owner with respect to shares of stock of the corporation and (7) a representation that suchstockholder and beneficial owner will promptly notify the corporation in writing of any changes in the information
required by this Section 1(b)(ii). Notwithstanding anything in the bylaws to the contrary, no business (other thanmatters properly brought under Rule 14a-8 under the Securities Exchange Act of 1934 and included in thecorporation’s notice of meeting) shall be conducted at an annual meeting except in accordance with theprocedures set forth in this Section 1(b)(ii), or, with respect to the election of directors, the provisions of Article
III, Section 1(d) of these bylaws. The presiding officer of an annual meeting shall, if the facts warrant, determineand declare to the meeting that business was not properly brought before the meeting and in accordance withthe provisions of this Section 1, and if he should so determine, he shall so declare to the meeting and any suchbusiness not properly brought before the meeting shall not be transacted.
(c) Special Meetings.
(i) Special meetings of the stockholders of this corporation for any purpose or purposes may be called at any timeby the chairman of the board, by the chief executive officer, by the secretary, or by the board of directors pursuant
to a resolution approved by a majority of the entire board of directors, but such special meetings may not becalled by any other person or persons.
(ii) A special meeting of stockholders shall be called by the board of directors upon written request to the secretaryof one or more record holders of shares of stock of the corporation representing in the aggregate not less thantwenty-five percent (25%) of the total number of shares of stock entitled to vote on the matter or matters to bebrought before the proposed special meeting. A request to the secretary shall be signed by each stockholder,or a duly authorized agent of such stockholder, requesting the special meeting and shall set forth, for eachstockholder requesting the meeting, the information required to be in a stockholder’s notice pursuant to Article
II, Section 1(b)(ii) (as if such notice were submitted in connection with an annual meeting) or Article III, Section
1(d)(ii) of these bylaws, as applicable.
(iii) A special meeting requested by stockholders shall be held at such date, time and place as may be fixed by theboard of directors; provided, however, that the date of any such special meeting shall be not more than ninety(90) days after a proper request to call the special meeting is received by the secretary. Notwithstanding theforegoing, a special meeting requested by stockholders shall not be held if (1) the business proposed to bebrought before the special meeting by stockholders is not a proper subject for stockholder action under applicablelaw or (2) the board of directors has called or calls for an annual meeting of stockholders to be held within ninety(90) days after the secretary receives the request for the special meeting and the board of directors determinesin good faith that the business of such annual meeting includes (among any other matters properly brought
before the annual meeting) the business specified in the request. A stockholder may revoke a request for a
special meeting at any time by written revocation delivered to the secretary, and if, following such revocation,
there are un-revoked requests from stockholders holding in the aggregate less than the requisite number ofshares entitling the stockholders to request the calling of a special meeting, the board of directors, in its
discretion, may cancel the special meeting.
(iv)
Business transacted at all special meetings shall be limited to the matters stated in the corporation’s notice ofspecial meeting. Business transacted at a special meeting requested by stockholders shall be limited to the mattersdescribed in the request for the special meeting; provided, however, that nothing herein shall prohibit the board of directors
from submitting additional matters to stockholders at any such special meeting. In the event that a special meeting is calledat the request of stockholders for the purpose of electing one or more persons to the board of directors, a stockholder
entitled to vote in such election of directors may nominate a person or persons (as the case may be) for election to such
position(s) as specified in the corporation's notice of meeting, if the stockholder's notice is submitted within the time and in
the manner required by Article III, Section 1(d)(ii) of these bylaws. Notwithstanding anything in the bylaws to the contrary, no3415781-3

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business (other than matters properly brought under Rule 14a-8 under the Securities Exchange Act of 1934 and included in
the corporation’s notice of meeting) shall be conducted at a special meeting except in accordance with the procedures set
forth in this Section 1(c). The presiding officer of a special meeting shall, if the facts warrant, determine and declare to themeeting that business was not properly brought before the meeting and in accordance with the provisions of this Section
1(c), and if the presiding officer should so determine, the presiding officer shall so declare to the meeting and any suchbusiness not properly brought before the meeting shall not be transacted.
(d) Notice of Meetings. Notice of every meeting of the stockholders shall be given in any manner permitted by law, andsuch notice shall include the record date for determining the stockholders entitled to vote at the meeting, if such dateis different from the record date for determining stockholders entitled to notice of the meeting.
(e) Quorum. Except as otherwise required by law, the certificate of incorporation and these bylaws, the holders of notless than one-third of the shares entitled to vote at any meeting of the stockholders, present in person or by proxy,shall constitute a quorum at all meetings of the stockholders. If a quorum shall fail to attend any meeting, the chairmanof the meeting may adjourn the meeting to another place, date or time. If a notice of any adjourned special meetingof stockholders is sent to all stockholders entitled to vote thereat, stating that it will be held with those present
constituting a quorum, then, except as otherwise required by law, those present at such adjourned meeting shallconstitute a quorum.
Section 2. Determination of Stockholders Entitled to Vote.
To determine the stockholders entitled to notice of any meeting or to vote, the board of directors may fix in advance a record
date for each as provided in Article VI, Section 1 hereof.
Section 3. Voting.
(a) Subject to the provisions of applicable law, and except as otherwise provided in the certificate of incorporation, eachstockholder present in person or by proxy shall be entitled to one vote for each full share of stock registered in thename of such stockholder at the time fixed by the board of directors or by law as the record date of the determinationof stockholders entitled to vote at a meeting.
(b) Every stockholder entitled to vote may do so in person or by one or more agents authorized by proxy. Suchauthorization may be in writing or by transmission of an electronic communication, as permitted by law and inaccordance with procedures established for the meeting.
(c) Voting may be by voice or by ballot as the chairman of the meeting shall determine.
(d) Except as otherwise provided in the corporation’s certificate of incorporation or as required by law, in all matters otherthan the election of directors, the affirmative vote of the majority of shares present in person or by proxy at the meetingand entitled to vote on the subject matter shall be the act of the stockholders. At any meeting for the election of
directors, each director must receive a greater number of shares voted “for” such director than shares voted “against”
such director. If an incumbent director does not receive a greater number of shares voted “for” such director thanshares voted “against” such director, then such director shall tender his or her resignation to the board of directors.
Notwithstanding the foregoing, at any meeting for the election of directors, if the number of nominees exceeds thenumber of directors to be elected, the directors shall be elected by the vote of a plurality of the votes cast at any suchmeeting.
(e) In advance of any meeting of stockholders the board of directors may appoint one or more persons (who shall not becandidates for office) as inspectors of election to act at the meeting. If inspectors are not so appointed, or if an
appointed inspector fails to appear or fails or refuses to act at a meeting, the chairman of any meeting of stockholders
may, and on the request of any stockholder or his proxy shall, appoint inspectors of election at the meeting.
(f) Any action required or permitted to be taken by the stockholders of the corporation must be effected at a duly called
annual or special meeting of such holders and may not be effected by any consent in writing by such holders.

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3Section 4. Proxy Access.
(a) Whenever the board of directors solicits proxies with respect to the election of directors at an annual meeting ofstockholders, subject to the provisions of this Section 4, the corporation shall include in its proxy statement for suchannual meeting, in addition to any persons nominated for election by the board of directors or any committee thereof,
the name, together with the Required Information (defined below), of any person nominated for election (the“Stockholder Nominee”) to the board of directors by a stockholder or group of no more than 20 stockholders (counting
as one stockholder, for this purpose, any two or more funds that are (A) under common management and investment
control, (B) under common management and funded primarily by the same employer, or (C) a “group of investmentcompanies,” as such term is defined in Section 12(d)(1)(G)(ii) of the Investment Company Act of 1940, as amended,that satisfy the requirements of this Section 4 (such stockholder or stockholder group, including each member thereof
to the extent the context requires, the “Eligible Stockholder”), and who expressly elects at the time of providing thenotice required by this Section 4 (the “Notice of Proxy Access Nomination”) to have its nominee included in thecorporation’s proxy materials pursuant to this Section 4. If the Eligible Stockholder consists of a group of
stockholders, any and all requirements and obligations for an individual Eligible Stockholder that are set forth in thesebylaws, including the Minimum Holding Period, shall apply to each member of such group; provided, however, that
the Required Ownership Percentage shall apply to the ownership of the group in the aggregate. For purposes of thisSection 4, the “Required Information” that the corporation will include in its proxy statement is the information provided
to the secretary of the corporation concerning the Stockholder Nominee and the Eligible Stockholder that is required
to be disclosed in the corporation’s proxy statement by the rules under the Securities Exchange Act of 1934, and if
the Eligible Stockholder so elects, a written statement, not to exceed 500 words, in support of the Stockholder
Nominee(s)’ candidacy (the “Statement”). Notwithstanding anything to the contrary contained in this Section 4, thecorporation may omit from its proxy materials any information or Statement (or portion thereof) that it, in good faith,believes is untrue in any material respect (or omits to state a material fact necessary in order to make the statements
made, in light of the circumstances under which they are made, not misleading) or would violate any applicable law
or regulation, and the corporation may solicit against, and include in the proxy statement its own statement relating
to, any Stockholder Nominee.
(b) To be timely, the Notice of Proxy Access Nomination must be delivered to, or mailed to and received by, the secretaryof the corporation no earlier than one hundred fifty (150) days and no later than one hundred twenty (120) days before
the anniversary of the date that the corporation mailed its proxy statement for the previous year’s annual meeting ofstockholders.
(c) The maximum number of Stockholder Nominees nominated by all Eligible Stockholders that will be included in thecorporation’s proxy materials with respect to an annual meeting of stockholders shall not exceed the greater of (i)two and (ii) 20% of the total number of directors in office (rounded down to the nearest whole number) as of the last
day on which a Notice of Proxy Access Nomination may be delivered pursuant to and in accordance with this Section
4 (the “Final Proxy Access Nomination Date”). If the board of directors resolves to reduce the size of the board of
directors after the Final Proxy Access Nomination Date but before the date of the annual meeting, the maximum
number of Stockholder Nominees included in the corporation’s proxy materials shall be calculated based on thenumber of directors in office as so reduced. Any individual nominated by an Eligible Stockholder for inclusion in thecorporation’s proxy materials pursuant to this Section 4 whom the board of directors decides to nominate as anominee of the board of directors, and any individual nominated by an Eligible Stockholder for inclusion in thecorporation’s proxy materials pursuant to this Section 4 but whose nomination is subsequently withdrawn, shall becounted as one of the Stockholder Nominees for purposes of determining when the maximum number of Stockholder
Nominees provided for in this Section 4 has been reached. Any Eligible Stockholder submitting more than one
Stockholder Nominee for inclusion in the corporation’s proxy materials pursuant to this Section 4 shall rank such
Stockholder Nominees based on the order that the Eligible Stockholder desires such Stockholder Nominees to be
selected for inclusion in the corporation’s proxy statement if the total number of Stockholder Nominees submitted by
Eligible Stockholders pursuant to this Section 4 exceeds the maximum number of nominees provided for in thisSection 4. If the number of Stockholder Nominees submitted by Eligible Stockholders pursuant to this Section 4
exceeds the maximum number of nominees provided for in this Section 4, the highest ranking Stockholder Nominee
who meets the requirements of this Section 4 from each Eligible Stockholder will be selected for inclusion in thecorporation’s proxy materials until the maximum number is reached, going in order of the amount (largest to smallest)of shares of the corporation’s outstanding common stock each Eligible Stockholder disclosed as owned in its
respective Notice of Proxy Access Nomination submitted to the corporation. If the maximum number is not reached3415781-3

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after the highest ranking Stockholder Nominee who meets the requirements of this Section 4 from each Eligible
Stockholder has been selected, this process will continue as many times as necessary, following the same ordereach time, until the maximum number is reached.
(d) For purposes of this Section 4, an Eligible Stockholder shall be deemed to “own” only those outstanding shares ofcommon stock of the corporation as to which the stockholder possesses both:(i) the full voting and investment rights pertaining to the shares; and(ii) the full economic interest in (including the opportunity for profit from and risk of loss on) such shares;
provided that the number of shares calculated in accordance with clauses (i) and (ii) shall not include any shares:(A) sold by such stockholder or any of its affiliates in any transaction that has not been settled or closed,
including any short sale;(B) borrowed by such stockholder or any of its affiliates for any purposes or purchased by such stockholder
or any of its affiliates pursuant to an agreement to resell; or(C) subject to any option, warrant, forward contract, swap, contract of sale, other derivative or similar
agreement entered into by such stockholder or any of its affiliates, whether any such instrument oragreement is to be settled with shares or with cash based on the notional amount or value of shares ofoutstanding common stock of the corporation, in any such case which instrument or agreement has, oris intended to have, or if exercised by either party would have, the purpose or effect of:(1) reducing in any manner, to any extent or at any time in the future, such stockholder’s or its affiliates’
full right to vote or direct the voting of any such shares; and/or(2) hedging, offsetting or altering to any degree any gain or loss realized or realizable from maintaining
the full economic ownership of such shares by such stockholder or its affiliates.
A stockholder shall “own” shares held in the name of a nominee or other intermediary so long as the stockholder
retains the right to instruct how the shares are voted with respect to the election of directors and possesses the fulleconomic interest in the shares. A stockholder’s ownership of shares shall be deemed to continue during any period
in which the stockholder has (i) delegated any voting power by means of a proxy, power of attorney or other
instrument or arrangement which is revocable at any time by the stockholder or (ii) loaned such shares provided thatthe stockholder has the power to recall such loaned shares on five business days’ notice. The terms “owned,”“owning” and other variations of the word “own” shall have correlative meanings. Whether outstanding shares of thecommon stock of the corporation are “owned” for these purposes shall be determined by the board of directors or
any committee thereof, in each case, in its sole discretion. For purposes of this Section 4, the term “affiliate” or“affiliates” shall have the meaning ascribed thereto by the rules under the Securities Exchange Act of 1934. An
Eligible Stockholder shall include in its Notice of Proxy Access Nomination the number of shares it is deemed to own
for the purposes of this Section 4.
(e) In order to make a nomination pursuant to this Section 4, an Eligible Stockholder must have owned (as defined
above) the Required Ownership Percentage (as defined below) of the corporation’s outstanding common stock (the“Required Shares”) continuously for the Minimum Holding Period (as defined below) as of both the date the Noticeof Proxy Access Nomination is delivered to, or mailed to and received by, the secretary of the corporation inaccordance with this Section 4 and the record date for determining the stockholders entitled to vote at the annual
meeting and must continue to own the Required Shares through the meeting date. For purposes of this Section 4,
the “Required Ownership Percentage” is 3% or more, and the “Minimum Holding Period” is 3 years or more. Within
the time period specified in this Section 4 for delivering the Notice of Proxy Access Nomination, an Eligible
Stockholder must provide the following information in writing to the secretary of the corporation:(i) one or more written statements from the record holder of the shares (and from each intermediary throughwhich the shares are or have been held during the Minimum Holding Period) verifying that, as of a datewithin seven calendar days prior to the date the Notice of Proxy Access Nomination is delivered to, or mailed
to and received by, the secretary of the corporation, the Eligible Stockholder owns, and has owned
continuously for the Minimum Holding Period, the Required Shares, and the Eligible Stockholder’s3415781-3

5agreement to provide, within five (5) business days after the record date for the annual meeting, written
statements from the record holder and intermediaries verifying the Eligible Stockholder’s continuous
ownership of the Required Shares through the record date;(ii) a copy of the Schedule 14N that has been filed with the Securities and Exchange Commission as requiredby Rule 14a-18 under the Securities Exchange Act of 1934;(iii) the information, representations and agreements that are the same as those that would be required to be
set forth in a stockholder’s notice of nomination pursuant to Article III, Section 1(d) of these bylaws;(iv) the consent of each Stockholder Nominee to being named in the proxy statement as a nominee and toserving as a director if elected;(v) a representation that the Eligible Stockholder:(A) acquired the Required Shares in the ordinary course of business and not with the intent to change or
influence control at the corporation, and does not presently have such intent;(B) presently intends to maintain qualifying ownership of the Required Shares through the date of theannual meeting;(C) has not nominated and will not nominate for election any individual as a director at the annual meeting,other than its Stockholder Nominee(s);(D) has not engaged and will not engage in, and has not and will not be a “participant” in another person’s,“solicitation” within the meaning of Rule 14a-1(l) under the Securities Exchange Act of 1934 in supportof the election of any individual as a director at the annual meeting other than its Stockholder
Nominee(s) or a nominee of the board of directors;(E) agrees to comply with all applicable laws and regulations with respect to any solicitation in connection
with the meeting or applicable to the filing and use, if any, of soliciting material;(F) will provide facts, statements and other information in all communications with the corporation and its
stockholders that are or will be true and correct in all material respects and do not and will not omit tostate a material fact necessary in order to make the statements made, in light of the circumstances
under which they were made, not misleading; and(vi) an undertaking that the Eligible Stockholder agrees to:(A) assume all liability stemming from any legal or regulatory violation arising out of the Eligible
Stockholder’s communications with the stockholders of the corporation or out of the information that the
Eligible Stockholder provided to the corporation;(B) indemnify and hold harmless the corporation and each of its directors, officers and employees
individually against any liability, loss or damages in connection with any threatened or pending action,
suit or proceeding, whether legal, administrative or investigative, against the corporation or any of its
directors, officers or employees arising out of any nomination submitted by the Eligible Stockholder
pursuant to this Section 4; and(C) in the case of a nomination by a group of stockholders that together is an Eligible Stockholder, thedesignation by all group members of one group member that is authorized to act on behalf of all suchmembers with respect to the nomination and matters related thereto, including withdrawal of thenomination.
(f) Within the time period specified in this Section 4 for delivering the Notice of Proxy Access Nomination, a Stockholder
Nominee must deliver to the secretary of the corporation:(i) the information required with respect to persons whom a stockholder proposes to nominate for election or
re-election as a director pursuant to Article III, Section 1(d) of theses bylaws;(ii) a written representation and agreement that such person:3415781-3

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(A) will act as a representative of all of the stockholders of the corporation while serving as a director;(B) is not and will not become a party to (I) any agreement, arrangement or understanding with, and has
not given any commitment or assurance to, any person or entity as to how such Stockholder Nominee,
if elected as a director of the corporation, will act or vote on any issue or question that has not been
disclosed to the corporation (a “Voting Commitment”) or (II) any Voting Commitment that could limit orinterfere with such Stockholder Nominee’s ability to comply, if elected as a director of the corporation,with such Stockholder Nominee’s fiduciary duties under applicable law;(C) is not or will not become a party to any agreement, arrangement or understanding with any person orentity other than the corporation with respect to direct or indirect compensation, reimbursement orindemnification in connection with service or action as a director that has not been disclosed to thecorporation;(D) will comply with the corporation’s Code of Conduct, Guidelines on Corporate Governance Issues, andother policies and procedures, including corporate governance, conflict of interest, confidentiality andstock ownership and trading policies and guidelines, and any other policies and guidelines applicable
to directors, as well as the applicable provisions of these bylaws; and(E) will provide facts, statements and other information in all communications with the corporation and its
stockholders that are or will be true and correct in all material respects (and shall not omit to state amaterial fact necessary in order to make the statements made, in light of the circumstances under which
they were made, not misleading).
The Stockholder Nominee(s) must submit all completed and signed questionnaires required of directors of thecorporation. The corporation may request such additional information as necessary to permit the board of directors
to determine if each Stockholder Nominee is independent under the listing standards of the principal U.S. exchange
upon which the common stock of the corporation is listed, any applicable rules of the SEC and any publicly disclosed
standards used by the board of directors in determining and disclosing the independence of the corporation’s
directors.
(g) If any information or communications provided by the Eligible Stockholder or the Stockholder Nominee to thecorporation or its stockholders ceases to be true and correct in all material respects or omits a material fact necessary
to make the statements made, in light of the circumstances under which they were made, not misleading, each
Eligible Stockholder or Stockholder Nominee, as the case may be, shall promptly notify the secretary of thecorporation of any defect in such previously provided information and of the information that is required to correct
any such defect.
(h) The corporation shall not be required to include, pursuant to this Section 4, a Stockholder Nominee in its proxymaterials for any meeting of stockholders:(i) for which the secretary of the corporation receives a notice that a stockholder has nominated a Stockholder
Nominee for election to the board of directors pursuant to the advance notice requirements for stockholder
nominees for director set forth in Article III, Section 1(d)(ii) of these bylaws;(ii) if the Eligible Stockholder who has nominated such Stockholder Nominee has engaged in or is currently
engaged in, or has been or is a “participant” in another person’s “solicitation” within the meaning of Rule
14a-1(l) under the Securities Exchange Act of 1934 in support of the election of any individual as a director
at the annual meeting other than its Stockholder Nominee(s) or a nominee of the board of directors;(iii) if the Stockholder Nominee is or becomes a party to any compensatory, payment, reimbursement,
indemnification or other financial agreement, arrangement or understanding with any person or entity otherthan the corporation or a wholly owned subsidiary of the corporation, or has received or will receive any
such compensation, reimbursement, indemnification or other payment from any person or entity other thanthe corporation or a wholly owned subsidiary of the corporation, in each case in connection with candidacy
or service as a director of the corporation (other than agreements providing only for indemnification and/or
reimbursement of out-of-pocket expenses in connection with candidacy as a director) unless the amount(s)of compensation, source(s) of compensation, payment criteria, form and timing of compensation, and all
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7other material terms and conditions with respect to such compensatory, payment, reimbursement,
indemnification or other financial agreements, arrangements or understandings are accurately disclosed bysuch person to the corporation’s stockholders in timely filed and distributed proxy solicitation disclosures inconnection with the applicable stockholders meeting that includes a vote on the election of such Stockholder
Nominee;(iv) who is not independent under the listing standards of any principal U.S. exchange upon which the common
stock of the corporation is listed, any applicable rules of the SEC and any publicly disclosed standards usedby the board of directors in determining and disclosing independence of the corporation’s directors, in eachcase as determined by the board of directors in its sole discretion;(v) whose election as a member of the board of directors would cause the corporation to be in violation of thesebylaws, the Certificate of Incorporation, the rules and listing standards of any principal U.S. exchange uponwhich the common stock of the corporation is listed, or any applicable state or federal law, rule or regulation;(vi) who is or has been, within the past three (3) years, an officer or director of a competitor, as defined in Section
8 of the Clayton Antitrust Act of 1914;(vii) who is a named subject of a pending criminal proceeding (excluding traffic violations and other minor
offenses) or has been convicted in such a criminal proceeding within the past ten (10) years;(viii) who is subject to any order of the type specified in Rule 506(d) of Regulation D promulgated under the
Securities Act of 1933, as amended;(ix) if such Stockholder Nominee or the applicable Eligible Stockholder shall have provided information to thecorporation in respect to such nomination that was untrue in any material respect or omitted to state amaterial fact necessary in order to make the statement made, in light of the circumstances under which they
were made, not misleading, as determined by the board of directors or any committee thereof, in each case,in its sole discretion; or(x) the Eligible Stockholder or applicable Stockholder Nominee fails to comply with its obligations pursuant tothese bylaws, including, but not limited to, this Section 4.
(i) Notwithstanding anything to the contrary set forth herein, the board of directors or the chairman of the meeting ofstockholders may declare a nomination by an Eligible Stockholder to be invalid, and such nomination shall be
disregarded notwithstanding that proxies in respect of such vote may have been received by the corporation, if:(i) the Stockholder Nominee(s) and/or the applicable Eligible Stockholder shall have breached its or their
obligations under this Section 4, as determined by the board of directors or the chairman of the meeting ofstockholders, in each case, in its or his sole discretion; or(ii) the Eligible Stockholder (or a qualified representative thereof) does not appear at the meeting ofstockholders to present any nomination pursuant to this Section 4.
(j) Any Stockholder Nominee who is included in the corporation’s proxy materials for a particular annual meeting ofstockholders but either:(i) withdraws from or becomes ineligible or unavailable for election at the annual meeting; or(ii) does not receive at least 25% of the votes cast in favor of such Stockholder Nominee’s election
will be ineligible to be a Stockholder Nominee pursuant to this Section 4 for the next two annual meetings.
For the avoidance of doubt, this Section 4(j) shall not prevent any stockholder from nominating any person to theboard of directors pursuant to and in accordance with Article III, Section 1(d) of these bylaws.
(k) The board of directors shall have the exclusive power and authority to interpret the provisions of Sections 1(b) and 4
of Article II and Section 1(d) of Article III of these bylaws and make all determinations deemed necessary or advisable
in connection with Sections 1(b) and 4 of Article II and Section 1(d) of Article III. All such actions, interpretations anddeterminations that are done or made by the board of directors shall be final, conclusive and binding on thecorporation, the stockholders and all other parties.

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(l) No stockholder shall be permitted to join more than one group of stockholders to become an Eligible Stockholder for
purposes of nominations pursuant to this Section 4 per each annual meeting of stockholders.

Article III
Board of Directors
Section 1. Election of Directors.
(a) Number. The authorized number of directors of the corporation shall be fixed from time to time by the board of
directors but shall not be less than three (3). The exact number of directors shall be determined from time to timeeither by a resolution or bylaw duly adopted by the board of directors.
(b) Election and Terms of Directors. Each director shall serve for a term of office to expire at the next annual meeting ofstockholders, with each director to serve until his successor is duly elected and qualified or until his death, resignation
or removal.
(c) Newly Created Directorships and Vacancies. No decrease in the number of directors constituting the board of
directors shall shorten the term of any incumbent director. Newly created directorships resulting from any increase in
the number of directors and any vacancies on the board of directors resulting from death, resignation, disqualification,
removal or other cause shall be filled by the affirmative vote of a majority of the remaining directors then in office (andnot by stockholders), even though less than a quorum of the board of directors. Any director elected in accordancewith the preceding sentence shall hold office until the next annual meeting of stockholders and until such director's
successor shall have been elected and qualified.
(d) Nomination of Directors. Candidates for director shall be nominated either(i) by the board of directors or a committee appointed by the board of directors or(ii) by nomination at any such stockholders' meeting by or on behalf of any stockholder entitled to vote at suchmeeting provided that written notice of such stockholder's intent to make such nomination or nominations has
been given, either by personal delivery or by United States mail, postage prepaid, to the secretary of thecorporation (1) with respect to an election to be held at an annual meeting of stockholders, not less than 60 days
nor more than 120 days prior to the first anniversary of the preceding year’s annual meeting; provided, however,that in the event that the date of the annual meeting is more than 30 days before or 30 days after such anniversarydate, notice by the stockholder to be timely must be so given not earlier than 120 days prior to such annual
meeting and not later than the fifteenth (15th) day following the date on which public announcement of the dateof such meeting is first made by the corporation and (2) with respect to an election to be held at a special meetingof stockholders for the election of directors, not later than the close of business on the tenth (10th) day following
the date on which public announcement of the date of such meeting is first made by the corporation. In no event
shall the public announcement of an adjournment or postponement of a meeting commence a new time period(or extend any time period) for the giving of a stockholder’s notice as described above. Each such notice shallset forth as to the stockholder giving the notice and any beneficial owner on whose behalf the nomination is
made: (a) the name and address of such stockholder and beneficial holder and of the person or persons to be
nominated; (b) a representation that the stockholder is a holder of record of stock of the corporation entitled tovote at such meeting and intends to appear in person or by proxy at the meeting to nominate the person or
persons specified in the notice; (c) the class and number of shares of the corporation which are beneficiallyowned by such stockholder and beneficial owner, (d) a description of all arrangements or understandings
between or among such stockholder and beneficial owner and each nominee and any other person or persons(naming such person or persons) pursuant to which the nomination or nominations are to be made by thestockholder; (e) a description of any agreement, arrangement or understanding (including any derivative or shortpositions, profit interests, stock appreciation or similar rights, options, hedging transactions, and borrowed orloaned shares, regardless of whether settled in shares or cash) that has been entered into as of the date of thestockholder’s notice by, or on behalf of, such stockholder and beneficial owner, the effect or intent of which is to
mitigate loss, manage risk or benefit from changes in the share price of any class of the corporation’s capitalstock, or increase or decrease the voting power of such stockholder and beneficial owner with respect to sharesof stock of the corporation; (f) a representation that such stockholder and beneficial owner will promptly notify
the corporation in writing of any changes in the information required by this Section 1(d)(ii); (g) such other3415781-3

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information regarding each nominee proposed by such stockholder as would be required to be included in aproxy statement filed pursuant to the proxy rules of the Securities and Exchange Commission, had the nominee
been nominated, or intended to be nominated, by the board of directors; and (h) the consent of each nominee
to serve as a director of the corporation if so elected. The presiding officer of the meeting may refuse toacknowledge the nomination of any person not made in compliance with the foregoing procedure.
(e) Removal. Any director may be removed from office without cause but only by the affirmative vote of the holders of
not less than a majority of the outstanding stock of the corporation entitled to vote generally in the election of directors,
voting together as a single class.
(f) Preferred Stock Provisions. Notwithstanding the foregoing, whenever the holders of any one or more classes orseries of stock issued by this corporation having a preference over the common stock as to dividends or uponliquidation, shall have the right, voting separately by class or series, to elect directors at an annual or special meetingof stockholders, the election, term of office, filling of vacancies, nominations, terms of removal and other features ofsuch directorships shall be governed by the terms of Article FOURTH of the certificate of incorporation and theresolution or resolutions establishing such class or series adopted pursuant thereto.
Section 2. Meetings of the Board of Directors.
(a) Chairman and Presiding Director. The board of directors shall annually select a chairman of the board to presideover meetings of the board. If the chairman of the board is not an independent director, the independent directors
shall appoint from their number a presiding director, with such duties as prescribed by the board.
(b) Regular Meetings. Regular meetings of the board of directors shall be held without call at 7:30 a.m. on the second
Wednesday in February, April, June, August, October and December (unless otherwise set forth in a meeting notice).
Notice of all such regular meetings is permitted but not required.
(c) Special Meetings. Special meetings of the board of directors may be called by the chairman of the board, the presiding
director, the chief executive officer or a majority of the board of directors.
(d) Notice of Meetings. Notices setting the time and place of meetings shall be given by the secretary or an assistantsecretary, or by any other officer authorized by the board. Such notices shall be given to each director personally or
by mail, messenger, telephone or electronic transmission. Notice by mail shall be deposited in the United States mail,postage prepaid, not later than the third (3rd) day prior to the date fixed for the meeting. Notice by telephone orelectronic transmission shall be sent, and notice given personally or by messenger shall be delivered, at least twentyfour (24) hours prior to the time set for the meeting. Notice of a special meeting need not contain a statement of the
purpose of the meeting.
(e) Adjourned Meetings. A majority of directors present at any regular or special meeting of the board of directors,
whether or not constituting a quorum, may adjourn from time to time until the time fixed for the next regular meeting.
Notice of the time and place of holding an adjourned meeting shall not be required if the time and place are fixed at
the meeting adjourned.
(f) Place of Meetings. Unless (i) a resolution of the board of directors, or (ii) the written consent of all directors given
either before or after the meeting and filed with the secretary or (iii) the meeting notice, designates a different place
within or without the State of Delaware, meetings of the board of directors, both regular and special, shall be held at
the corporation's offices at 510 Lake Cook Road, Deerfield, Illinois.
(g) Participation by Telephone or Other Means. Members of the board may participate in a meeting through use ofconference telephone or other communications equipment, so long as all members participating in such meeting canhear one another, and such participation shall constitute presence in person at such meeting.
(h) Quorum. At all meetings of the board one-third of the total number of directors shall constitute a quorum for thetransaction of business and the act of a majority of the directors present at any meeting at which there is a quorum
shall be the act of the board of directors, except as may be otherwise specifically provided by statute or by thecertificate of incorporation. A meeting at which a quorum is initially present may continue to transact businessnotwithstanding the withdrawal of directors, if any action is approved by at least a majority of the required quorum forsuch meeting. Less than a quorum may adjourn any meeting of the board from time to time without notice.

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Any action required or permitted to be taken by the board of directors may be taken without a meeting if all members of theboard consent thereto in writing or by electronic transmission, and the writing or writings or electronic transmission ortransmissions are filed with the minutes of the proceedings of the board.
Section 4. Compensation of Directors.
The directors may be paid such compensation for their services as the board shall from time to time determine. Directors who
receive salaries as officers or employees of the corporation shall not receive additional compensation for their services as
directors.
Section 5. Committees of the Board.
There shall be such committees of the board of directors each consisting of two or more directors with such authority, subject
to applicable law, as a majority of the board shall by resolution determine. Committees of the board shall meet subject to thecall of the chairman of each committee and shall prepare and file with the secretary minutes of their meetings. Unless acommittee shall by resolution establish a different procedure, notice of the time and place of committee meetings shall begiven by the chairman of the committee, or at his request by the chairman of the board or by the secretary or an assistantsecretary. Such notice shall be given to each committee member personally or by mail, messenger, telephone or electronictransmission at the times provided in subsection (c) of Section 2 of this Article for notice of special meetings of the board of
directors. One-third of a committee but not less than two members shall constitute a quorum for the transaction of business.
Except as a committee by resolution may determine otherwise, the provisions of Section 3 and of subsections (d), (e), (f), and(g) of Section 2 of this Article shall apply, mutatis mutandis, to meetings of board committees.
Article IV
Officers
Section 1. Officers.
The officers of the corporation may include a chairman of the board, a chief executive officer, one or more group presidents,
one or more vice presidents, a chief financial officer, a secretary and a treasurer, together with such other officers as the boardof directors shall determine. Any two or more offices may be held by the same person.
Section 2. Election and Tenure of Officers.
Officers shall be elected by the board of directors, shall hold office at the pleasure of the board, and shall be subject to removal
at any time by the board. Vacancies in office may be filled by the board.
Section 3. Powers and Duties of Officers.
Each officer shall have such powers and duties as may be prescribed by the board of directors or by an officer authorized to
do so by the board.
Section 4. Compensation of Officers.
The compensation of officers shall be determined by the board of directors; provided that the board may delegate authority todetermine the compensation of any officer, other than an executive officer, with power to redelegate.

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Article V
Indemnification
The corporation shall indemnify to the full extent permitted by, and in the manner permissible under, the laws of the State of
Delaware any person made, or threatened to be made, a party to an action or proceeding, whether criminal, civil, administrative
or investigative (hereinafter a “proceeding”), by reason of the fact that he, his testator or intestate is or was a director or officerof the corporation or any predecessor of the corporation, or served any other enterprise as a director or officer at the requestof the corporation or any predecessor of the corporation. The corporation shall pay or reimburse the actual and reasonable
expenses (including attorneys fees) of such person incurred in defending any threatened or pending proceeding in advanceof its final disposition if the corporation has received an undertaking by the person receiving such payment or reimbursement
to repay all amounts advanced if it should be ultimately determined that he or she is not entitled to be indemnified under this
Article V or otherwise.
The foregoing provisions of this Article V shall be deemed to be a contract between the corporation and each director andofficer who serves in such capacity at any time while this bylaw is in effect, and any repeal or modification thereof shall notaffect any rights or obligations then existing with respect to any state of facts then or theretofore existing or any action, suit orproceeding theretofore or thereafter brought based in whole or in part upon any such state of facts.
The foregoing rights of indemnification and advancement of expenses shall not be deemed exclusive of any other rights towhich any director or officer may be entitled apart from the provisions of this Article.
The board of directors in its discretion shall have power on behalf of the corporation to indemnify and advance expenses toany person, other than a director or officer, made a party to any action, suit or proceeding by reason of the fact that he, his
testator or intestate, is or was an employee of the corporation.
Article VI
Miscellaneous
Section 1. Record Date.
(a) In order that the corporation may determine the stockholders entitled to notice of any meeting of stockholders or any
adjournment thereof, the board of directors 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 by the board of directors and which record dateshall not be more than sixty (60) nor less than ten (10) days prior to the date of such meeting. If the board of directors
so fixes a date, such date shall also be the record date for determining the stockholders entitled to vote at suchmeeting unless the board of directors determines, at the time it fixes such record date, that a later date on or before
the date of the meeting shall be the date for making such determination. If no record date is fixed by the board of
directors, the record date for determining stockholders entitled to notice of and to vote at a meeting of stockholders
shall be at the close of business on the day next preceding the day on which notice is given, or, if notice is waived,at the close of business on the day next preceding the day on which the meeting is held. A determination ofstockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of
the meeting; provided, however, that the board of directors may fix a new record date for determination ofstockholders entitled to vote at the adjourned meeting, and in such case shall also fix as the record date forstockholders entitled to notice of such adjourned meeting the same or an earlier date as that fixed for determinationof stockholders entitled to vote in accordance with the foregoing provisions at the adjourned meeting.
(b) In order that the corporation may determine the stockholders entitled to receive payment of any dividend or other
distribution or allotment of any rights or entitled to exercise any rights in respect of any change, conversion or
exchange of stock, or for the purpose of any other lawful action, the board may fix, in advance, a record date, whichshall not be more than sixty (60) days prior to any such corporate action. If not fixed by the board, the record dateshall be at the close of business on the day on which the board of directors adopts resolution relating thereto.
(c) Stockholders on a record date are entitled to notice, to vote or to receive the dividend, distribution or allotment ofrights or to exercise the rights, as the case may be, notwithstanding any transfer of any shares on the books of thecorporation after the record date, except as otherwise provided by agreement or by applicable law.

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Section 2. Stock Certificates.
(a) Shares of the corporation may be certificated or uncertificated, as provided under the laws of the State of Delaware.
Every holder of certificated shares in the corporation shall be entitled to have a certificate signed in the name of thecorporation by the chairman of the board or the chief executive officer, or by the president or vice president, and by
the treasurer or an assistant treasurer, or the secretary or an assistant secretary, certifying the number of shares andthe class or series of shares owned by the stockholder. Any or all of the signatures on the certificate may be a
facsimile. 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 by the corporation with the same effect as if such person were an officer, transfer agent or registrar
at the date of issue.
(b) The corporation may issue a new share certificate or a new certificate for any other security in the place of any
certificate theretofore issued by it, alleged to have been lost, stolen or destroyed, and the corporation may require
the owner of the lost, stolen or destroyed certificate or the owner's legal representative to give the corporation a bond(or other adequate security) sufficient to indemnify it against any claim that may be made against it (including any
expense or liability) on account of the alleged loss, theft or destruction of any such certificate or the issuance of suchnew certificate.
Section 3. Corporate Seal.
The corporation shall have a corporate seal in such form as shall be prescribed and adopted by the board of directors.
Section 4. Construction and Definitions.
Unless the context requires otherwise, the general provisions, rules of construction, and definitions in the General Corporation
Law of Delaware shall govern the construction of these bylaws.
Section 5. Amendments.
Subject to the provisions of the certificate of incorporation, these bylaws may be altered, amended or repealed at any regularmeeting of the stockholders (or at any special meeting thereof duly called for that purpose) by a majority vote of the shares
represented and entitled to vote at the meeting; provided that in the notice of such special meeting notice of such purpose
shall be given. Subject to the laws of the State of Delaware, the certificate of incorporation and these bylaws, the board of
directors may by majority vote of those present at any meeting at which a quorum is present amend these bylaws, or enact
such other bylaws as in their judgment may be advisable for the regulation of the conduct of the affairs of the corporation.
Section 6. Forum for Adjudication of Disputes.
Unless the corporation consents in writing to the selection of an alternative forum, the Court of Chancery of the State of
Delaware shall, to the fullest extent permitted by law, be the sole and exclusive forum for (i) any derivative action or proceedingbrought on behalf of the corporation, (ii) any action asserting a claim of breach of fiduciary duty owed by any director, officer
or other employee of the corporation to the corporation or the corporation’s stockholders, (iii) any action asserting a claim
against the corporation or any director or officer or other employee of the corporation arising pursuant to any provision of theDelaware General Corporation Law or the corporation’s certificate of incorporation or bylaws (as either may be amended fromtime to time) or (iv) any action asserting a claim against the corporation or any director or officer or other employee of thecorporation governed by the internal affairs doctrine. Any person or entity purchasing or otherwise acquiring any interest in
shares of capital stock of the corporation shall be deemed to have notice of and consented to the provisions of this Section 6
of Article VI.

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