Document:

EX-4.20

 Exhibit 4.20 

BYLAWS 
 OF 

PSSI Holdings Inc. 
 A
Delaware Corporation 
 Date of Adoption: 

January 12, 2007 

 PSSI HOLDINGS INC. 

BYLAWS 
 Table of
Contents 
  

							
	 	 	 	  	Page	 
	
	ARTICLE I	  
	OFFICES	  
			
	Section 1.01	 	 Registered Office
	  	 	1	  
	Section 1.02	 	 Other Offices
	  	 	1	  
	
	ARTICLE II	  
	STOCKHOLDERS	  
			
	Section 2.01	 	 Place of Meetings
	  	 	1	  
	Section 2.02	 	 Quorum; Adjournment of Meetings
	  	 	1	  
	Section 2.03	 	 Annual Meetings
	  	 	2	  
	Section 2.04	 	 Special Meetings
	  	 	2	  
	Section 2.05	 	 Record Date
	  	 	2	  
	Section 2.06	 	 Notice of Meetings
	  	 	2	  
	Section 2.07	 	 Stock List
	  	 	3	  
	Section 2.08	 	 Proxies
	  	 	3	  
	Section 2.09	 	 Voting; Elections; Inspectors
	  	 	3	  
	Section 2.10	 	 Order of Business
	  	 	4	  
	Section 2.11	 	 Treasury Stock
	  	 	4	  
	Section 2.12	 	 Action Without Meeting
	  	 	4	  
	
	ARTICLE III	  
	BOARD OF DIRECTORS	  
			
	Section 3.01	 	 Power; Number; Term of Office
	  	 	5	  
	Section 3.02	 	 Quorum
	  	 	5	  
	Section 3.03	 	 Place of Meetings; Order of Business
	  	 	5	  
	Section 3.04	 	 First Meeting
	  	 	5	  
	Section 3.05	 	 Regular Meetings
	  	 	5	  
	Section 3.06	 	 Special Meetings
	  	 	5	  
	Section 3.07	 	 Removal
	  	 	6	  
	Section 3.08	 	 Vacancies; Increases in the Number of Directors
	  	 	6	  
	Section 3.09	 	 Compensation
	  	 	6	  
	Section 3.10	 	 Action Without a Meeting; Telephone Conference Meeting
	  	 	6	  
	Section 3.11	 	 Approval or Ratification of Acts or Contracts by Stockholders
	  	 	7	  

  
 i 

							
	ARTICLE IV	  
	COMMITTEES	  
			
	Section 4.01	 	Designation; Powers	  	 	7	  
	Section 4.02	 	 Procedure; Meetings; Quorum
	  	 	7	  
	Section 4.03	 	 Substitution of Members
	  	 	7	  
	
	ARTICLE V	  
	OFFICERS	  
	Section 5.01	 	 Number, Titles and Term of Office
	  	 	8	  
	Section 5.02	 	 Salaries
	  	 	8	  
	Section 5.03	 	 Removal
	  	 	8	  
	Section 5.04	 	 Vacancies
	  	 	8	  
	Section 5.05	 	 Powers and Duties of the President
	  	 	8	  
	Section 5.06	 	 Vice Presidents
	  	 	8	  
	Section 5.07	 	 Treasurer
	  	 	9	  
	Section 5.08	 	 Assistant Treasurers
	  	 	9	  
	Section 5.09	 	 Secretary
	  	 	9	  
	Section 5.10	 	 Assistant Secretaries
	  	 	9	  
	Section 5.11	 	 Action with Respect to Securities of Other Corporations
	  	 	9	  
	
	ARTICLE VI	  
	INDEMNIFICATION OF DIRECTORS,	  
	OFFICERS, EMPLOYEES AND AGENTS	  
			
	Section 6.01	 	Right to Indemnification	  	 	10	  
	Section 6.02	 	 Indemnification of Employees and Agents
	  	 	10	  
	Section 6.03	 	 Right of Claimant to Bring Suit
	  	 	10	  
	Section 6.04	 	 Nonexclusivity of Rights
	  	 	11	  
	Section 6.05	 	 Insurance
	  	 	11	  
	Section 6.06	 	 Savings Clause
	  	 	11	  
	Section 6.07	 	 Definitions
	  	 	11	  
	
	ARTICLE VII	  
	CAPITAL STOCK	  
			
	Section 7.01	 	Certificates of Stock	  	 	12	  
	Section 7.02	 	 Transfer of Shares
	  	 	12	  
	Section 7.03	 	 Ownership of Shares
	  	 	12	  
	Section 7.04	 	 Regulations Regarding Certificates
	  	 	12	  
	Section 7.05	 	 Lost or Destroyed Certificates
	  	 	13	  
	
	ARTICLE VIII	  
	MISCELLANEOUS PROVISIONS	  
			
	Section 8.01	 	Fiscal Year	  	 	13	  
	Section 8.02	 	 Notice and Waiver of Notice
	  	 	13	  
	Section 8.03	 	 Resignations
	  	 	13	  
	Section 8.04	 	 Facsimile Signatures
	  	 	13	  

  
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	Section 8.05	 	Reliance upon Books, Reports and Records	  	 	13	  
	
	ARTICLE IX	  
	AMENDMENTS	  

  
 iii 

 BYLAWS 

OF 
 PSSI HOLDINGS INC.

 ARTICLE I 

OFFICES 
 Section
1.01 Registered Office. The registered office of the Corporation required by the General Corporation Law of the State of Delaware to be maintained in the State of Delaware, shall be the registered office named in the original Certificate
of Incorporation of the Corporation, or such other office as may be designated from time to time by the Board of Directors in the manner provided by law. Should the Corporation maintain a principal office within the State of Delaware such registered
office need not be identical to such principal office of the Corporation. 
 Section 1.02 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
2.01 Place of Meetings. All meetings of the stockholders shall be held at the principal office of the Corporation, or at such other place within or without the State of Delaware as shall be specified or fixed in the notices or waivers of
notice thereof. 
 Section 2.02 Quorum; Adjournment of Meetings. Unless otherwise required by law or provided in the Certificate
of Incorporation or these bylaws, the holders of a majority of the stock issued and outstanding and entitled to vote thereat, present in person or represented by proxy, shall constitute a quorum at any meeting of stockholders for the transaction of
business and the act of a majority of such stock so represented at any meeting of stockholders at which a quorum is present shall constitute the act of the meeting of stockholders. The stockholders present at a duly organized meeting may continue to
transact business until adjournment, notwithstanding the withdrawal of enough stockholders to leave less than a quorum. 
 Notwithstanding
the other provisions of the Certificate of Incorporation or these bylaws, the chairman of the meeting or the holders of a majority of the issued and outstanding stock, present in person or represented by proxy, at any meeting of stockholders,
whether or not a quorum is present, shall have the power to adjourn such meeting from time to time, without any notice other than announcement at the meeting of the time and place of the holding of the adjourned meeting. If the adjournment is
for more than thirty (30) days, or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned 

 
meeting shall be given to each stockholder of record entitled to vote at such meeting. At such adjourned meeting at which a quorum shall be present or represented any business may be transacted
which might have been transacted at the meeting as originally called. 
 Section 2.03 Annual Meetings. An annual meeting of the
stockholders, for the election of directors to succeed those whose terms expire and for the transaction of such other business as may properly come before the meeting, shall be held at such place, within or without the State of Delaware, on such
date, and at such time as the Board of Directors shall fix and set forth in the notice of the meeting, which date shall be within thirteen (13) months subsequent to the later of the date of incorporation or the last annual meeting of stockholders.

 Section 2.04 Special Meetings. Unless otherwise provided in the Certificate of Incorporation,
special meetings of the stockholders for any purpose or purposes may be called at any time by the President or by a majority of the Board of Directors, or by a majority of the executive committee (if any), and shall be called by the President or the
Secretary upon the written request therefor, stating the purpose or purposes of the meeting, delivered to such officer, signed by the holder(s) of at least ten percent (10%) of the issued and outstanding stock entitled to vote at such meeting. 

Section 2.05 Record Date. For the purpose of determining stockholders entitled to notice of or to vote at any meeting of
stockholders, or any adjournment thereof, or entitled to express consent to corporate action in writing without a meeting, or entitled to receive payment of any dividend or other distribution or allotment of any rights, or entitled to exercise any
rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful action, the Board of Directors of the Corporation may fix, in advance, a date as the record date for any such determination of stockholders,
which date shall not be more than sixty (60) days nor less than ten (10) days before the date of such meeting, nor more than sixty (60) days prior to any other action. 

If the Board of Directors does not fix a record date for any meeting of the stockholders, the record date for determining stockholders
entitled to notice of or to vote at such meeting shall be at the close of business on the day next preceding the day on which notice is given, or, if in accordance with Article VIII, Section 3 of these bylaws notice is waived, at the close of
business on the day next preceding the day on which the meeting is held. If, in accordance with Section 12 of this Article II, corporate action without a meeting of stockholders is to be taken, the record date for determining
stockholders entitled to express consent to such corporate action in writing, when no prior action by the Board of Directors is necessary, shall be the day on which the first written consent is expressed. The record date for determining stockholders
for any other purpose shall be at the close of business on the day on which the Board of Directors adopts the resolution relating thereto. 

A determination of stockholders of record entitled to notice of or to vote at a meeting of stockholders shall apply to any adjournment of the
meeting; provided, however, that the Board of Directors may fix a new record date for the adjourned meeting. 
 Section 2.06 Notice
of Meetings. Written notice of the place, date and hour of all meetings, and, in case of a special meeting, the purpose or purposes for which the meeting is 

  
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called, shall be given by or at the direction of the President, the Secretary or the other person(s) calling the meeting to each stockholder entitled to vote thereat not less than ten (10)
nor more than sixty (60) days before the date of the meeting. Such notice may be delivered personally by
mail or by electronic transmission in the manner provided in Section 232 of the Delaware General Corporation Law. If mailed, notice is given when deposited in the United
States mail, postage prepaid, directed to the stockholder at his address as it appears on the records of the Corporation. 
 Section 2.07
Stock List. A complete list of stockholders entitled to vote at any meeting of stockholders, arranged in alphabetical order for each class of stock and showing the address of each such stockholder and the number of shares registered
in the name of such stockholder, shall be open to the examination of any stockholder, for any purpose germane to the meeting, during ordinary business hours, for a period of at least ten (10) days prior to the meeting, either at a place within
the city where the meeting is to be held, which place shall be specified in the notice of the meeting, or if not so specified, at the place where the meeting is to be held. The stock list shall also be produced and kept at the time and place of
the meeting during the whole time thereof, and may be inspected by any stockholder who is present. 
 Section 2.08
Proxies. Each stockholder entitled to vote at a meeting of stockholders or to express consent or dissent to a corporate action in writing without a meeting may authorize
another person or persons to act for him by proxy. Proxies for use at any meeting of stockholders shall be filed with the Secretary, or such other officer as the Board of Directors may from time to time
determine by resolution, before or at the time of the meeting. All proxies shall be received and taken charge of and all ballots shall be received and canvassed by the secretary of the meeting who shall decide all
questions touching upon the qualification of voters, the validity of the proxies, and the acceptance or rejection of votes, unless an inspector or inspectors shall have been appointed by the chairman of
the meeting, in which event such inspector or inspectors shall decide all such questions. 
 No proxy shall be
valid after three (3) years from its date, unless the proxy provides for a longer period. Each proxy shall be revocable unless expressly provided therein to be irrevocable and coupled with an interest sufficient in law to support an irrevocable
power. 
 Should a proxy designate two or more persons to act as proxies, unless such instrument shall provide the contrary, a majority
of such persons present at any meeting at which their powers thereunder are to be exercised shall have and may exercise all the powers of voting or giving consents thereby conferred, or if only one be present, then such
powers may be exercised by that one; or, if an even number attend and a majority do not agree on any particular issue, each proxy so attending shall be entitled to exercise such powers in respect of the same portion of the shares as he is of
the proxies representing such shares. 
 Section 2.09 Voting; Elections;
Inspectors. Unless otherwise required by law or provided in the Certificate of Incorporation, each stockholder shall have one vote for each share of stock entitled to vote which is registered in
his name on the record date for the meeting. Shares registered in the name of another corporation, domestic or foreign, may be voted by such officer, agent or proxy as the bylaw
(or comparable instrument) of such corporation may prescribe, or in the absence of such provision, as the Board of Directors (or comparable body) of such corporation may determine. Shares registered in the name of
a deceased person may be voted by his executor or administrator, either in person or by proxy. 

  
 3 

 All voting, except as required by the Certificate of Incorporation or where otherwise required by
law, may be by a voice vote; provided, however, that upon demand therefor by stockholders holding a majority of the issued and outstanding stock present in person or by proxy at any meeting a stock vote shall be taken. Every stock vote shall be
taken by written ballots, each of which shall state the name of the stockholder or proxy voting and such other information as may be required under the procedure established for the meeting. All elections of directors shall be by ballot, unless
otherwise provided in the Certificate of Incorporation. 
 At any meeting at which a vote is taken by ballots, the chairman of the meeting
may appoint one or more inspectors, each of whom shall subscribe an oath or affirmation to execute faithfully the duties of inspector at such meeting with strict impartiality and according to the best of his ability. Such inspector shall
receive the ballots, count the votes and make and sign a certificate of the result thereof. The chairman of the meeting may appoint any person to serve as inspector, except no candidate for the office of director shall be appointed as an inspector.

 Unless otherwise provided in the Certificate of Incorporation, cumulative voting for the election of directors shall be prohibited. 

Section 2.10 Order of Business. At each meeting of the stockholders, one of the following persons, in the
order in which they are listed (and in the absence of the first, the next, and so on), shall serve as chairman of the meeting: president, chairman of the board, vice presidents (in the order of their seniority if more than one), and secretary.
The order of business at each such meeting shall be as determined by the chairman of the meeting. The chairman of the meeting shall have the right and authority to prescribe such rules, regulations, and procedures and to do all such acts and
things as are necessary or desirable for the proper conduct of the meeting, including, without limitation, the establishment of procedures for the maintenance of order and safety, limitations on the time allotted to questions or comments on the
affairs of the corporation, restrictions on entry to such meeting after the time prescribed for the commencement thereof, and the opening and closing of the voting polls. 

Section 2.11 Treasury Stock. The Corporation shall not vote, directly or indirectly, shares of its own stock owned by it and such
shares shall not be counted for quorum purposes. 
 Section 2.12 Action Without Meeting. Unless otherwise provided in the
Certificate of Incorporation, any action permitted or required by law, the Certificate of Incorporation or these bylaws to be taken at a meeting of stockholders, may be taken without a meeting, without prior notice and without a vote, if a consent
in writing, setting forth the action so taken, shall be signed by the holders of outstanding stock having not less than the minimum number of votes that would be necessary to authorize or take such action at a meeting at which all shares entitled to
vote thereon were present and voted. Prompt notice of the taking of the corporate action without a meeting by less than a unanimous written consent shall be given by the Secretary to those stockholders who have not consented in writing. 

  
 4 

 ARTICLE III 

BOARD OF DIRECTORS 

Section 3.01 Power; Number; Term of Office. The business and affairs of the Corporation shall be managed by or under the direction of
the Board of Directors, and subject to the restrictions imposed by law or the Certificate of Incorporation, they may exercise all the powers of the Corporation. 

The number of directors which shall constitute the whole Board of Directors, shall be determined from time to time by resolution of the Board
of Directors (provided that no decrease in the number of directors which would have the effect of shortening the term of an incumbent director may be made by the Board of Directors). If the Board of Directors makes no such determination, the
number of directors shall be the number set forth in the Certificate of Incorporation. Each director shall hold office for the term for which he is elected, and until his successor shall have been elected and qualified or until his earlier
death, resignation or removal. 
 Unless otherwise provided in the Certificate of Incorporation, directors need not be stockholders nor
residents of the State of Delaware. 
 Section 3.02 Quorum. Unless otherwise provided in the Certificate of Incorporation, a majority
of the total number of directors shall constitute a quorum for the transaction of business of the Board of Directors and the vote of a majority of the directors present at a meeting at which a quorum is present shall be the act of the Board of
Directors. 
 Section 3.03 Place of Meetings; Order of Business. The
directors may hold their meetings and may have an office and keep the books of the Corporation, except as otherwise provided by law, in such place or places, within or without the State of Delaware, as the Board of Directors may from time to time
determine by resolution. At all meetings of the Board of Directors business shall be transacted in such order as shall from time to time be determined by the President, or by resolution of the Board of Directors. 

Section 3.04 First Meeting. Each newly elected Board of Directors may hold its first meeting for the purpose of organization and the
transaction of business, if a quorum is present, immediately after and at the same place as the annual meeting of the stockholders. Notice of such meeting shall not be required. At the first meeting of the Board of Directors in each year at which a
quorum shall be present, held next after the annual meeting of stockholders, the Board of Directors shall proceed to the election of the officers of the Corporation. 

Section 3.05 Regular Meetings. Regular meetings of the Board of Directors shall be held at such times and places as shall be
designated from time to time by resolution of the Board of Directors. Notice of such regular meetings shall not be required. 
 Section
3.06 Special Meetings. Special meetings of the Board of Directors may be called by the President or, on the written request of any two directors, by the Secretary, in each case on at least twenty-four (24) hours personal, written,
telegraphic, cable, telephonic or e-mail notice to each director. Such notice, or any waiver thereof pursuant to Article VIII, Section 3 hereof, need not state the purpose or purposes of such meeting, except as may otherwise be required by
law or provided for in the Certificate of Incorporation or these bylaws. 

  
 5 

 Section 3.07 Removal. Any director or the entire Board of Directors may be removed, with
or without cause, by the holders of a majority of the shares then entitled to vote at an election of directors; provided that, unless the Certificate of Incorporation otherwise provides, if the Board of Directors is classified, then the stockholders
may effect such removal only for cause; and provided further that, if the Certificate of Incorporation expressly grants to stockholders the right to cumulate votes for the election of directors and if less than the entire board is to be removed, no
director may be removed without cause if the votes cast against his removal would be sufficient to elect him if then cumulatively voted at an election of the entire Board of Directors, or, if there be classes of directors, at an election of the
class of directors of which such director is a part. 
 Section 3.08 Vacancies; Increases in the Number of Directors. Unless
otherwise provided in the Certificate of Incorporation, vacancies and newly created directorships resulting from any increase in the authorized number of directors may be filled by a majority of the directors then in office, although less than a
quorum, or a sole remaining director; and any director so chosen shall hold office until the next annual election and until his successor shall be duly elected and shall qualify, unless sooner displaced. 

If the directors of the Corporation are divided into classes, any directors elected to fill vacancies or newly created directorships shall
hold office until the next election of the class for which such directors shall have been chosen, and until their successors shall be duly elected and shall qualify. 

Section 3.09 Compensation. Unless otherwise restricted by the Certificate of Incorporation, the Board of Directors shall have the
authority to fix the compensation of directors. 
 Section 3.10 Action Without a Meeting; Telephone Conference Meeting. Unless
otherwise restricted by the Certificate of Incorporation, any action required or permitted to be taken at any meeting of the Board of Directors, or any committee designated by the Board of Directors, may be taken without a meeting if all members of
the Board of Directors or committee, as the case may be consent thereto in writing or by electronic transmission, and the writing or writings or electronic transmission or transmissions are filed with the minutes of proceedings of the Board of
Directors or committee. Such consent shall have the same force and effect as a unanimous vote at a meeting, and may be stated as such in any document or instrument filed with the Secretary of State of Delaware. 

Unless otherwise restricted by the Certificate of Incorporation, subject to the requirement for notice of meetings, members of the Board
of Directors, or members of any committee designated by the Board of Directors, may participate in a meeting of such Board of Directors or committee, as the case may be, by means of a conference telephone or similar communications equipment by means
of which all persons participating in the meeting can hear each other, and participation in such a meeting shall constitute presence in person at such meeting, except where a person participates in the meeting for the express purpose of objecting to
the transaction of any business on the ground that the meeting is not lawfully called or convened. 

  
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 Section 3.11 Approval or Ratification of Acts or Contracts by Stockholders. The Board of
Directors in its discretion may submit any act or contract for approval or ratification at any annual meeting of the stockholders, or at any special meeting of the stockholders called for the purpose of considering any such act or contract, and any
act or contract that shall be approved or be ratified by the vote of the stockholders holding a majority of the issued and outstanding shares of stock of the Corporation entitled to vote and present in person or by proxy at such meeting (provided
that a quorum is present), shall be as valid and as binding upon the Corporation and upon all the stockholders as if it has been approved or ratified by every stockholder of the Corporation. In addition, any such act or contract may be approved
or ratified by the written consent of stockholders holding a majority of the issued and outstanding shares of capital stock of the Corporation entitled to vote and such consent shall be as valid and as binding upon the Corporation and upon all
the stockholders as if it had been approved or ratified by every stockholder of the Corporation. 
 ARTICLE IV 

COMMITTEES 
 Section 4.01
Designation; Powers. The Board of Directors may, by resolution passed by a majority of the whole board, designate one or more committees, including, if they shall so determine, an executive committee, each such committee to consist of
one or more of the directors of the Corporation. Any such designated committee shall have and may exercise such of the powers and authority of the Board of Directors in the management of the business and affairs of the Corporation as may be
provided in such resolution, except that no such committee shall have the power or authority of the Board of Directors in reference to amending the Certificate of Incorporation, adopting an agreement of merger or consolidation, recommending to the
stockholders the sale, lease or exchange of all or substantially all of the Corporation’s property and assets, recommending to the stockholders a dissolution of the Corporation or a revocation of a dissolution of the Corporation, or amending,
altering or repealing the bylaws or adopting new bylaws for the Corporation and, unless such resolution or the Certificate of Incorporation expressly so provides, no such committee shall have the power or authority to declare a dividend or to
authorize the issuance of stock. Any such designated committee may authorize the seal of the Corporation to be affixed to all papers which may require it. In addition to the above such committee or committees shall have such other powers
and limitations of authority as may be determined from time to time by resolution adopted by the Board of Directors. 
 Section 4.02
Procedure; Meetings; Quorum. Any committee designated pursuant to Section 1 of this Article shall choose its own chairman, shall keep regular minutes of its proceedings and report the same to the Board of Directors when requested, shall fix
its own rules or procedures, and shall meet at such times and at such place or places as may be provided by such rules, or by resolution of such committee or resolution of the Board of Directors. At every meeting of any such committee, the presence
of a majority of all the members thereof shall constitute a quorum and the affirmative vote of a majority of the members present shall be necessary for the adoption by it of any resolution. 

Section 4.03 Substitution of Members. The Board of Directors may designate one or more directors as alternate members of any committee,
who may replace any absent or disqualified member at any meeting of such committee. In the absence or disqualification of a member of a committee, the member or members present at any meeting and not disqualified from voting, whether or not
constituting a quorum, may unanimously appoint another member of the Board of Directors to act at the meeting in the place of the absent or disqualified member. 

  
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 ARTICLE V 

OFFICERS 
 Section 5.01
Number, Titles and Term of Office. The officers of the Corporation shall be a President, one or more Vice Presidents, a Treasurer, a Secretary and such other officers as the Board of Directors may from time to time elect or appoint. Each
officer shall hold office until his successor shall be duly elected and shall qualify or until his death or until he shall resign or shall have been removed in the manner hereinafter provided. Any number of offices may be held by the same person,
unless the Certificate of Incorporation provides otherwise. 
 Section 5.02 Salaries. The salaries or other compensation of the
officers and agents of the Corporation shall be fixed from time to time by the Board of Directors. 
 Section 5.03 Removal. Any
officer or agent elected or appointed by the Board of Directors may be removed, either with or without cause, by the vote of a majority of the whole Board of Directors at a special meeting called for the purpose, or at any regular meeting of the
Board of Directors, provided the notice for such meeting shall specify that the matter of any such proposed removal will be considered at the meeting but such removal shall be without prejudice to the contract rights, if any, of the person so
removed. Election or appointment of an officer or agent shall not of itself create contract rights. 
 Section 5.04 Vacancies. Any
vacancy occurring in any office of the Corporation may be filled by the Board of Directors. 
 Section 5.05 Powers and Duties of the
President. Unless the Board of Directors otherwise determines, the President shall have the authority to agree upon and execute all leases, contracts, evidences of indebtedness and other obligations in the name of the Corporation; and, unless
the Board of Directors otherwise determines, he shall preside at all meetings of the stock-holders and (should he be a director) of the Board of Directors; and he shall have such other powers and duties as
designated in accordance with these bylaws and as from time to time may be assigned to him by the Board of Directors. 
 Section 5.06
Vice Presidents. In the absence of the President, or in the event of his inability or refusal to act, a Vice President designated by the Board of Directors shall perform the duties of the President, and when so acting shall have all the
powers of and be subject to all the restrictions upon the President. In the absence of a designation by the Board of Directors of a Vice President to perform the duties of the President, or in the event of his absence or inability or refusal to act,
the Vice President who is present and who is senior in terms of time as a Vice President of the Corporation shall so act. The Vice Presidents shall perform such other duties and have such other powers as the Board of Directors may from time to time
prescribe. 

  
 8 

 Section 5.07 Treasurer. The Treasurer shall have responsibility for the
custody and control of all the funds and securities of the Corporation, and he shall have such other powers and duties as designated in these bylaws and as from time to time may be assigned to him by the Board of Directors. He shall perform all acts
incident to the position of Treasurer, subject to the control of the President and the Board of Directors; and he shall, if required by the Board of Directors, give such bond for the faithful discharge of his duties in such form as the Board of
Directors may require. 
 Section 5.08 Assistant Treasurers. Each Assistant Treasurer shall have the usual
powers and duties pertaining to his office, together with such other powers and duties as designated in these bylaws and as from time to time may be assigned to him by the President or the Board of Directors. The Assistant Treasurers shall exercise
the powers of the Treasurer during that officer’s absence or inability or refusal to act. 
 Section 5.09 Secretary. The
Secretary shall keep the minutes of all meetings of the Board of Directors, committees of directors and the stockholders, in books provided for that purpose; he shall attend to the giving and serving of all notices; he may in the name of the
Corporation affix the seal of the Corporation to all contracts of the Corporation and attest the affixation of the seal of the Corporation thereto; he may sign with the other appointed officers all certificates for shares of capital stock of the
Corporation; he shall have charge of the certificate books, transfer books and stock ledgers, and such other books and papers as the Board of Directors may direct, all of which shall at all reasonable times be open to inspection of any director upon
application at the office of the Corporation during business hours; he shall have such other powers and duties as designated in these bylaws and as from time to time may be assigned to him by the Board of Directors; and he shall in general perform
all acts incident to the office of Secretary, subject to the control of the President and the Board of Directors. 
 Section
5.10 Assistant Secretaries. Each Assistant Secretary shall have the usual powers and duties pertaining to his office, together with such other powers and duties as designated in these bylaws and as from time to time may be assigned
to him by the President or the Board of Directors. The Assistant Secretaries shall exercise the powers of the Secretary during that officer’s absence or inability or refusal to act. 

Section 5.11 Action with Respect to Securities of
Other Corporations. Unless otherwise directed by the Board of Directors, the president or any vice president shall have power to vote and otherwise act on behalf of the Corporation, in person or by proxy, at any
meeting of security holders of or with respect to any action of security holders of any other corporation in which this Corporation may hold securities and otherwise to exercise any and all rights and powers which this Corporation may possess by
reason of its ownership of securities in such other corporation. 

  
 9 

 ARTICLE VI 

INDEMNIFICATION OF DIRECTORS,

OFFICERS, EMPLOYEES AND AGENTS 

Section 6.01 Right to Indemnification. Each person who was or is made a party or is threatened to be made a party to or is
involved in any action, suit or proceeding, whether civil, criminal, administrative or investigative (hereinafter a “proceeding”), by reason of the fact that he or she or a person of whom he or she is the legal representative, is or was or
has agreed to become a director or officer of the Corporation or is or was serving or has agreed to serve at the request of the Corporation as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust or
other enterprise, including service with respect to employee benefit plans, whether the basis of such proceeding is alleged action in an official capacity as a director or officer or in any other capacity while serving or having agreed to serve as a
director or officer, shall be indemnified and held harmless by the Corporation to the fullest extent authorized by the Delaware General Corporation Law, 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 said law permitted the Corporation to provide prior to such amendment) against all expense, liability and loss (including without limitation,
attorneys’ fees, judgments, fines, ERISA excise taxes or penalties and amounts paid or to be paid in settlement) reasonably incurred or suffered by such person in connection therewith and such indemnification shall continue as to a person who
has ceased to serve in the capacity which initially entitled such person to indemnity hereunder and shall inure to the benefit of his or her heirs, executors and administrators; provided, however, that the Corporation shall indemnify any such person
seeking indemnification in connection with a proceeding (or part thereof) initiated by such person only if such proceeding (or part thereof) was authorized by the board of directors of the Corporation. The right to indemnification conferred in this
Article VI shall be a contract right and shall include the right to be paid by the Corporation the expenses incurred in defending any such proceeding in advance of its final disposition; provided, however, that, if the Delaware General
Corporation Law requires, the payment of such expenses incurred by a current, former or proposed director or officer in his or her capacity as a director or officer or proposed director or officer (and not in any other capacity in which service was
or is or has been agreed to be rendered by such person while a director or officer, including, without limitation, service to an employee benefit plan) in advance of the final disposition of a proceeding, shall be made only upon delivery to the
Corporation of an undertaking, by or on behalf of such indemnified person, to repay all amounts so advanced if it shall ultimately be determined that such indemnified person is not entitled to be indemnified under this Section or otherwise. 

Section 6.02 Indemnification of Employees and Agents. The Corporation
may, by action of its Board of Directors, provide indemnification to employees and agents of the Corporation, individually or as a group, with the same scope and effect as the indemnification of directors and officers provided for in this Article.

 Section 6.03 Right of Claimant to Bring Suit. If a written claim received by the Corporation from or on
behalf of an indemnified party under this Article VI is not paid in full by the Corporation within ninety days after such receipt, the claimant may at any time thereafter 

  
 10 

 
bring suit against the Corporation to recover the unpaid amount of the claim and, if successful in whole or in part, the claimant shall be entitled to be paid also the expense of prosecuting such
claim. It shall be a defense to any such action (other than an action brought to enforce a claim for expenses incurred in defending any proceeding in advance of its final disposition where the required undertaking, if any is required, has been
tendered to the Corporation) that the claimant has not met the standards of conduct which make it permissible under the Delaware General Corporation Law for the Corporation to indemnify the claimant for the amount claimed, but the burden of proving
such defense shall be on the Corporation. Neither the failure of the Corporation (including its Board of Directors, 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 he or she has met the applicable standard of conduct set forth in the Delaware General Corporation Law, nor an actual determination by the Corporation (including its Board of
Directors, independent legal counsel, or its stockholders) that the claimant has not met such applicable standard of conduct, shall be a defense to the action or create a presumption that the claimant has not met the applicable standard of conduct.

 Section 6.04 Nonexclusivity of Rights. The right to indemnification and the advancement and payment of expenses
conferred in this Article VI shall not be exclusive of any other right which any person may have or hereafter acquire under any law (common or statutory), provision of the Certificate of Incorporation of the Corporation, bylaw, agreement, vote of
stockholders or disinterested directors or otherwise. 
 Section 6.05 Insurance. The Corporation may maintain insurance, at its
expense, to protect itself and any person who is or was serving as a director, officer, employee or agent of the Corporation or is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation,
partnership, joint venture, trust or other enterprise against any expense, liability or loss, whether or not the Corporation would have the power to indemnify such person against such expense, liability or loss under the Delaware General Corporation
Law. 
 Section 6.06 Savings Clause. If this Article VI or any portion hereof shall be invalidated on any ground by any court of
competent jurisdiction, then the Corporation shall nevertheless indemnify and hold harmless each director and officer of the Corporation, as to costs, charges and expenses (including attorneys’ fees), judgments, fines, and amounts paid in
settlement with respect to any action, suit or proceeding, whether civil, criminal, administrative or investigative to the full extent permitted by any applicable portion of this Article VI that shall not have been invalidated and to the fullest
extent permitted by applicable law. 
 Section 6.07 Definitions. For purposes of this Article, reference to the
“Corporation” shall include, in addition to the Corporation, any constituent corporation (including any constituent of a constituent) absorbed in a consolidation or merger prior to (or, in the case of an entity specifically designated in a
resolution of the Board of Directors, after) the adoption hereof and which, if its separate existence had continued, would have had the 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
or other enterprise, shall stand in the same position under the provisions of this Article with respect to the resulting or surviving corporation as he would have with respect to such constituent corporation if its separate existence had continued.

  
 11 

 ARTICLE VII 

CAPITAL STOCK 
 Section
7.01 Certificates of Stock. The certificates for shares of the capital stock of the Corporation shall be in such form, not inconsistent with that required by law and the Certificate of Incorporation, as shall be approved by
the Board of Directors. The President or a Vice President shall cause to be issued to each stockholder one or more certificates, under the seal of the Corporation or a facsimile thereof if the Board of Directors shall have provided for such
seal, and signed by the President or a Vice President and the Secretary or an Assistant Secretary or the Treasurer or an Assistant Treasurer certifying the number of shares (and, if the stock of the Corporation shall be divided into classes or
series, the class and series of such shares) owned by such stockholder in the Corporation; provided, however, that any of or all the signatures on the certificate may be facsimile. The stock record books and the blank stock certificate books
shall be kept by the Secretary, or at the office of such transfer agent or transfer agents as the Board of Directors may from time to time by resolution determine. In case any officer, transfer agent or registrar who shall have signed or whose
facsimile signature or signatures shall have been placed upon any such certificate or certificates shall have ceased to be such officer, transfer agent or registrar before such certificate is issued by the Corporation, such certificate may
nevertheless be issued by the Corporation with the same effect as if such person were such officer, transfer agent or registrar at the date of issue. The stock certificates shall be consecutively numbered and shall be entered in the books of
the Corporation as they are issued and shall exhibit the holder’s name and number of shares. 
 Section
7.02 Transfer of Shares. The shares of stock of the Corporation shall be transferable only on the books of the Corporation by the holders thereof in person or by their duly authorized
attorneys or legal representatives upon surrender and cancellation of certificates for a like number of shares. Upon surrender to the Corporation or a transfer agent of the Corporation of a certificate for shares duly endorsed or
accompanied by proper evidence of succession, assignment or authority to transfer, it shall be the duty of the Corporation to issue a new certificate to the person entitled thereto, cancel the old certificate and record the transaction upon its
books. 
 Section 7.03 Ownership of Shares. The Corporation shall be entitled to treat the holder of record of any share
or shares of capital stock of the Corporation as the holder in fact thereof and, accordingly, shall not be bound to recognize any equitable or other claim to or interest in such share or shares on the part of any other person, whether or not it
shall have express or other notice thereof, except as otherwise provided by the laws of the State of Delaware. 
 Section
7.04 Regulations Regarding Certificates. The Board of Directors shall have the power and authority to make all such rules and regulations as they may deem expedient concerning the issue, transfer and registration or the replacement of
certificates for shares of capital stock of the Corporation. 

  
 12 

 Section 7.05 Lost or Destroyed Certificates. The Board of Directors may
determine the conditions upon which a new certificate of stock may be issued in place of a certificate which is alleged to have been lost, stolen or destroyed; and may, in their discretion, require the owner of such certificate or his legal
representative to give bond, with sufficient surety, to indemnify the Corporation and each transfer agent and registrar against any and all losses or claims which may arise by reason of the issue of a new certificate in the place of the one so
lost, stolen or destroyed. 
 ARTICLE VIII 

MISCELLANEOUS PROVISIONS 

Section 8.01 Fiscal Year.
The fiscal year of the Corporation shall be such as established from time to time by the Board of Directors. 

Section 8.02 Notice and Waiver of Notice. Whenever any notice is required to be given by law, the Certificate of Incorporation or
under the provisions of these bylaws, said notice shall be deemed to be sufficient if given (i) by telegraphic, cable or wireless transmission or (ii) by deposit of the same in a post office box in a sealed prepaid wrapper addressed to the person
entitled thereto at his post office address, as it appears on the records of the Corporation, and such notice shall be deemed to have been given on the day of such transmission or mailing, as the case may be. 

Whenever notice is required to be given by law, the Certificate of Incorporation or under any of the provisions of these bylaws, a written
waiver thereof, signed by the person entitled to notice or waiver by electronic transmission by such person, whether before or after the time stated therein, shall be deemed equivalent to notice. Attendance of a person at a meeting shall
constitute a waiver of notice of such meeting, except when the person attends a meeting for the express purpose of objecting, at the beginning of the meeting, to the transaction of any business because the meeting is not lawfully called or convened.
Neither the business to be transacted at, nor the purpose of, any regular or special meeting of the stockholders, directors, or members of a committee of directors need be specified in any written waiver of notice unless so required by the
Certificate of Incorporation or the bylaws. 
 Section 8.03 Resignations. Any director, member of a committee or officer
may resign at any time. Such resignation shall be made in writing and shall take effect at the time specified therein, or if no time be specified, at the time of its receipt by the President or Secretary. The acceptance of a resignation
shall not be necessary to make it effective, unless expressly so provided in the resignation. 
 Section 8.04 Facsimile
Signatures. In addition to the provisions for the use of facsimile signatures elsewhere specifically authorized in these bylaws, facsimile signatures of any officer or officers of the Corporation may be used whenever
and as authorized by the Board of Directors. 
 Section
8.05 Reliance upon Books, Reports and Records. Each director and each member of any committee designated by the Board of Directors shall,
in the performance of his duties, be fully protected in relying in good faith upon the books of account or reports made to 

  
 13 

 
the Corporation by any of its officers, or by an independent certified public accountant, or by an appraiser selected with reasonable care by the Board of Directors or by any such
committee, or in relying in good faith upon other records of the Corporation. 
 ARTICLE IX 

AMENDMENTS 
 If provided in
the Certificate of Incorporation of the Corporation, the Board of Directors shall have the power to adopt, amend and repeal from time to time bylaws of the Corporation, subject to the right of the stockholders entitled to vote with respect
thereto to amend or repeal such bylaws as adopted or amended by the Board of Directors. 

  
 14EX-4.21

 Exhibit 4.21 
  

					
		  		  	 STATE OF DELAWARE

SECRETARY OF STATE

DIVISION OF CORPORATIONS

FILED 03:00 PM 03/19/1997

971090460 – 2730624

 CERTIFICATE OF INCORPORATION 

OF 
 PON EXPLORATIONS, INC. 

 
  

Under Section 102 of the General Corporation Law 
  

 
 FIRST: The name
of the corporation is: PON EXPLORATIONS, INC. (the “Corporation”). 
 SECOND: The address of the Corporation’s registered
office in the State of Delaware is 1209 Orange Street in the City of Wilmington, County of New Castle. The name of its registered agent at such address is The Corporation Trust Company. 

THIRD: The purpose for which the Corporation is organized is to engage in any lawful act or activity for which corporations may be organized
under the General Corporation Law of the State of Delaware. 
 FOURTH: The Corporation shall have authority to issue a total of one thousand
(1,000) shares of Common Stock, par value $.01 per share. 
 FIFTH: The name and mailing address of the sole incorporator are: Richard
A. Anderman, Christy & Viener, 620 Fifth Avenue, New York, New York 10020. 
 SIXTH: In furtherance and not in limitation of the
powers conferred by statute, the Board of Directors of the Corporation is authorized to adopt, amend or repeal the By-Laws of the Corporation. 

SEVENTH: Election of directors of the Corporation need not be by ballot unless the By-Laws so require. 

EIGHTH: Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this
Corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this Corporation or of any creditor or stockholder thereof or on the application of
any receiver or receivers appointed for this Corporation under the provisions of section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under the
provisions of section 279 of Title 8 of the Delaware Code, order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may 

 be, to be summoned in such manner as the said court directs. If a majority in number representing three-fourths
in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to any reorganization of this Corporation as a consequence of
such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said application has been made, be binding on all the creditors or class of creditors, and/or on all the
stockholders or class of stockholders, of the Corporation, as the case may be, and also on the Corporation. 
 NINTH: To the fullest extent
that the General Corporation Law of the State of Delaware as it exists on the date hereof or as it may hereafter be amended permits the limitation or elimination of the liability of directors, no director of the Corporation shall be liable to the
Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. No amendment to this Certificate of Incorporation, directly or indirectly by merger, consolidation or otherwise, having the effect of amending or
repealing any of the provisions of this ARTICLE NINTH shall apply to or have any effect on the liability or alleged liability of any director of the Corporation for or with respect to any acts or omissions of such director occurring prior to such
amendment or repeal, unless such amendment shall have the effect of further limiting or eliminating such liability. 
 TENTH: The
Corporation reserves the right to amend, alter or repeal any provision contained in this Certificate of Incorporation in the manner now or hereafter prescribed by statute, and all rights of stockholders herein are subject to this reservation. 

THE UNDERSIGNED, being the sole incorporator named above, for the purpose of forming a corporation pursuant to the General
Corporation Law of the State of Delaware, has signed this Certificate on March 18, 1997 and hereby acknowledges that it is his act and deed and that the facts stated herein are true. 

 

	
	 /s/ Richard A. Anderman

	Richard A. Anderman
	Sole Incorporator
	Christy & Viener
	620 Fifth Avenue
	New York, New York 10020

  
 -2- 

 PON EXPLORATIONS, INC. 

CERTIFICATE OF AMENDMENT 
 OF THE

 CERTIFICATE OF INCORPORATION 

(Under Section 242 of the Delaware General Corporation Law) 

THE UNDERSIGNED, being the President of Pon Explorations, Inc., a Delaware corporation (the “Corporation”), does hereby certify
that: 
  

	1.	The name of the Corporation is Pon Explorations, Inc. 

  

	2.	The Certificate of Incorporation of the Corporation was filed with the Secretary of State of Delaware on March 19, 1997. 

  

	3.	Article FIRST of the Certificate of Incorporation, setting forth the name of the Corporation, is hereby amended to read in its entirety as follows: 

 

	 	    FIRST:	        The name of the corporation (hereinafter called the “Corporation”) is Z Explorations, Inc. 

 

	4.	This Certificate of Amendment of the Certificate of Incorporation of the Corporation has been duly adopted in accordance with the provisions of Sections 242 and 228 of the General Corporation Law of the State of
Delaware. 

  

	5.	This Certificate of Amendment of the Certificate of Incorporation of the Corporation shall be effective on June 8, 2005. 

IN WITNESS WHEREOF, the undersigned has executed this Certificate of Amendment as of June 8, 2005. 

 

			
	 /s/ Everett L. Grant, III

	Name:	 	Everett L. Grant, III
	Title:	 	President

  

					
		  		  	 State of Delaware

Secretary of State

Division of Corporations

Delivered 02:11 PM 06/08/2005

FILED 02:11 PM 06/08/2005

SRV 050479049 – 2730624 FILE

					
		  		  	 State of Delaware

Secretary of State

Division of Corporations

Delivered 12:17 PM 06/30/2005

FILED 12:13 PM 06/30/2005

SRV 050546338 – 2730624 FILE

 CERTIFICATE OF CONVERSION 

FROM A CORPORATION TO A LIMITED LIABILITY COMPANY 

PURSUANT TO SECTION 266 OF THE DELAWARE GENERAL CORPORATION LAW 

1. The name of the corporation is Z Explorations, Inc. The name under which the corporation was originally incorporated is Pon Explorations,
Inc. 
 2. The date on which the original Certificate of Incorporation was filed with the Secretary of State is March 19, 1997. 

3. The name of the limited liability company into which the corporation is herein being converted is Z Explorations, LLC. 

4. The conversion has been approved in accordance with the provisions of Section 266. 

 

			
	By:	 	 /s/ Everett L. Grant, III

	Name:	 	Everett L. Grant, III, President

					
		  		  	 State of Delaware

Secretary of State

Division of Corporations

Delivered 12:17 PM 06/30/2005

FILED 12:13 PM 06/30/2005

SRV 050546338 – 2730624 FILE

 CERTIFICATE OF FORMATION 

OF 
 Z EXPLORATIONS, LLC

 This Certificate of Formation, dated June 30, 2005, has been duly executed and is filed pursuant to Section 18-201 of the
Delaware Limited Liability Company Act (the “Act”) to form a limited liability company (the “Company”) under the Act. 
  

	 	1.	Name. The name of the Company is “Z Explorations, LLC”. 

  

	 	2.	Registered Office; Registered Agent. The address of the registered office required to be maintained by Section 18-104 of the Act is: 

1209 Orange Street 
 Wilmington,
Delaware 19801 
 The name and address of the registered agent for service of process required to be maintained by Section 18-104 of the
Act are: 
 The Corporation Trust Company 

1209 Orange Street 
 Wilmington,
Delaware 19801 
 EXECUTED as of the date first written above. 

 

	
	 /s/ Everett L. Grant, III

	Everett L. Grant, III
	Authorized Person

 CERTIFICATE OF CONVERSION 

FROM A LIMITED LIABILITY COMPANY TO 

A CORPORATION PURSUANT TO 

SECTION 265 OF TITLE 8 OF THE DELAWARE CODE 
  

	 	1.	The limited liability company was formed under the laws of the State of Delaware by conversion from a Delaware corporation on June 30, 2005. The Delaware corporation was originally incorporated in the State of Delaware
on March 19, 1997. 

  

	 	2.	The name of the limited liability company immediately prior to the filing of this certificate of conversion was Z Explorations, LLC. 

 

	 	3.	The name of the corporation as set forth in the Certificate of Incorporation is Z Explorations, Inc. 

IN WITNESS WHEREOF, the undersigned has executed this Certificate of Conversion as of March 21, 2006. 

 

			
	Z EXPLORATIONS, LLC
		
	 By:
	 	 Z Resources, Inc.,

its sole member

		
	 By:
	 	 /s/ Greg O’Brien

	 Name:
	 	 Greg O’Brien

	 Title:
	 	 Director

  

					
		  		  	 State of Delaware

Secretary of State

Division of Corporations

Delivered 03:39 PM 03/23/2006

FILED 03:23 PM 03/23/2006

SRV 060279534 – 2730624 FILE

 State of Delaware 

Secretary of State 

Division of Corporations 

Delivered 03:39 PM 03/23/2006 

FILED 03:23 PM 03/23/2006 

SRV 060279534 - 2730624 FILE 

CERTIFICATE OF INCORPORATION 

OF 
 Z EXPLORATIONS, INC.

 FIRST: The name of the corporation is Z Explorations, Inc. 

SECOND: The address of its registered office in the State of Delaware is The Corporation Trust Center, 1209 Orange Street, in the City of
Wilmington, County of New Castle, Delaware 19801. The name of its registered agent at such address is The Corporation Trust Company. 

THIRD: The nature of the business or purposes to be conducted or promoted is to engage in any lawful act or activity for which corporations
may be organized under the General Corporation Law of Delaware. 
 FOURTH: The total number of shares of all classes of stock which the
corporation shall have authority to issue is one hundred (100) shares of Common Stock of the par value of ($0.01) per share. 
 FIFTH: The
name of the incorporator is Greg O’Brien and his mailing address is 10600 Corporate Drive, Stafford, Texas 77477. 
 SIXTH: The name
and mailing address of the directors who shall serve until the first annual meeting of stockholders or until their successors are elected and qualified, are as follows: 
  

			
	Name	  	            Address
	 Ray Baker
	  	 10600 Corporate Drive
 Stafford,
Texas 77477

		
	 Greg O’Brien
	  	 10600 Corporate Drive
 Stafford, Texas
77477

		
	 David Senger
	  	 10600 Corporate Drive
 Stafford, Texas
77477

 The number of directors of the corporation shall be as specified in, or determined in the manner provided in,
the bylaws. Election of directors need not be by written ballot. 
 SEVENTH: In furtherance of, and not in limitation of, the powers
conferred by statute, the Board of Directors is expressly authorized to adopt, amend or repeal the bylaws of the corporation. 

 EIGHTH: Whenever a compromise or arrangement is proposed between this corporation and its
creditors or any class of them and/or between this corporation and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of the corporation or of any creditor
or stockholder thereof or on the application of any receiver or receivers appointed for this corporation under Section 291 of Title 8 of the Delaware Code or on the application of trustees in dissolution or of any receiver or receivers
appointed for this corporation under Section 279 of Title 8 of the Delaware Code order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this corporation, as the case may be, to be summoned
in such manner as the said court directs. If a majority in number representing three-fourths in value of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this corporation, as the case may be, agree to any
compromise or arrangement and to any reorganization of this corporation as a consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization shall, if sanctioned by the court to which the said
application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders or class of stockholders, of the corporation, as the case may be, and also on this corporation. 

NINTH: No director of the corporation shall be liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty
as a director, except for liability (i) for any breach of the director’s duty of loyalty to the corporation or its stockholders, (ii) for acts or omissions not in good faith or which involve intentional misconduct or a knowing
violation of law, (iii) under Section 174 of Title 8 of the Delaware Code, or (iv) for any transaction from which the director derived an improper personal benefit. 

TENTH: The corporation shall have the right, subject to any express provisions or restrictions contained in the certificate of incorporation
or bylaws of the corporation, from time to time, to amend the certificate of incorporation or any provision thereof in any manner now or hereafter provided by law, and all rights and powers of any kind conferred upon a director or stockholder of the
corporation by the certificate of incorporation or any amendment thereof are subject to such right of the corporation. 
 I, the undersigned,
being the incorporator hereinbefore named, for the purpose of forming a corporation pursuant to the General Corporation Law of the State of Delaware, do make this certificate, hereby declaring that this is my act and deed and that the facts herein
stated are true, and accordingly have hereunto set my hand this 21st day of March, 2006. 
  

	
	 /s/ Greg O’Brien

	 Greg O’Brien
 Incorporator

					
	 State of Delaware

Secretary of State

Division of Corporations

Delivered 05:57 PM 10/24/2011

FILED 05:39 PM 10/24/2011

SRV 111130330 - 2730624 FILE
	  		  	

 STATE OF DELAWARE 

CERTIFICATE OF CHANGE 
 OF
REGISTERED AGENT AND/OR 
 REGISTERED OFFICE 

The Board of Directors of Z Explorations, Inc., a Delaware Corporation, on this 24th day of October, A.D. 2011, do hereby resolve and order that the location
of the Registered Office of this Corporation within this State be, and the same hereby is 160 Greentree Drive, Suite 101 Street, in the City of Dover, County of Kent Zip Code 19904. 

The name of the Registered Agent therein and in charge thereof upon whom process against this Corporation may be served, is National Registered Agents, Inc..

 The Corporation does hereby certify that the foregoing is a true copy of a resolution adopted by the Board of Directors at a meeting held as herein
stated. 
 IN WITNESS WHEREOF, said Corporation has caused this certificate to be signed by an authorized officer, the 24th day of October, A.D.,
2011. 
  

			
	By:	 	 /s/ Victor Alfano

		 	Authorized Officer
		
	Name:	 	 Victor Alfano

		 	Print or Type
		
	Title:	 	 Vice President

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