EX-4.1




 Exhibit 4.1 

AMENDMENT NO. 1 TO 
 THE
RIGHTS AGREEMENT 
 This AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT (this “Amendment”) is dated as of
November 21, 2018 (the “Effective Date”) and amends the Rights Agreement, dated as of August 1, 2018 (the “Rights Agreement”), by and between Contango Oil & Gas Company, a Delaware
corporation (the “Company”), and Continental Stock Transfer & Trust Company, as Rights Agent (the “Rights Agent”). Capitalized terms used in this Amendment and not otherwise defined have the
meaning given to them in the Rights Agreement. 
 RECITALS 

WHEREAS, the Board of Directors of the Company determined that it is in the best interests of the Company and its stockholders to terminate
the Rights Agreement and the associated Rights; 
 WHEREAS, the Company, by action of the Board, may from time to time and in its sole and
absolute discretion, and the Rights Agent shall if the Company so directs, supplement or amend the Rights Agreement without the approval of any holders of Rights in accordance with Section 28 of the Rights Agreement; and 

WHEREAS, the Rights Agent is hereby directed to join in this Amendment. 

AGREEMENT 
 NOW,
THEREFORE, in consideration of the premises and the mutual agreements set forth herein, the parties hereby agree as follows: 
 1.
Amendment of the Rights Agreement. Clause (i) Section 7(a) of the Rights Agreement is hereby amended and restated in its entirety as follows: 

(i) the Close of Business on November 21, 2018 (the “Final Expiration Date”), 

2. Amendment of Exhibits. The exhibits to the Rights Agreement shall be deemed to be restated to reflect this Amendment, including all
conforming changes. 
 3. Other Amendment; Effect of Amendment. Except as and to the extent expressly modified by this Amendment, the
Rights Agreement and the exhibits thereto remain in full force and effect in all respects without any modification; provided, however, that the effect of this Amendment is to terminate the Rights Agreement on the Effective Date in
accordance with Section 7(g) of the Rights Agreement. This Amendment will be deemed an amendment to the Rights Agreement and will become effective on the Effective Date. In the event of a conflict or inconsistency between this Amendment and the
Rights Agreement and the exhibits thereto, the provisions of this Amendment will govern. 
 4. Counterparts. This Amendment may be
executed in any number of counterparts and each of such counterparts will for all purposes be deemed to be an original, and all such counterparts will together constitute one and the same instrument, it being understood that all parties need not
sign the same counterpart. A signature to this Amendment transmitted electronically (including by fax and .pdf) will have the same authority, effect and enforceability as an original signature. 











 
No party hereto may raise the use of such electronic transmission to deliver a signature, or the fact that any signature or agreement or instrument was transmitted or communicated through such
electronic transmission, as a defense to the formation of a contract, and each party forever waives any such defense, except to the extent such defense relates to lack of authenticity. 

5. Severability. If any term, provision, covenant or restriction of this Amendment is held by a court of competent jurisdiction or other
authority to be invalid, void or unenforceable, the remainder of the terms, provisions, covenants and restrictions of this Amendment will remain in full force and effect and will in no way be affected, impaired or invalidated. 

6. Descriptive Headings. The descriptive headings of the several Sections of this Amendment are inserted for convenience only and will
not control or affect the meaning or construction of any of the provisions hereof. 
 7. Further Assurances. Each of the parties to
this Amendment will cooperate and take such action as may be reasonably requested by the other party in order to carry out the provisions and purposes of this Amendment, the Rights Agreement and the transactions contemplated hereunder and
thereunder. 
 8. Governing Law. This Amendment will be deemed to be a contract made pursuant to the laws of the State of Delaware and
for all purposes shall be governed by and construed in accordance with the laws of such State applicable to contracts to be made and performed entirely within such State. 

[Signature page follows.] 

  
 2 












 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be duly executed as of
the day and year first written above. 
  

			
	CONTANGO OIL & GAS COMPANY
		
	By:	 	 /s/ E. Joseph Grady

		 	Name: E. Joseph Grady
		 	Title: Senior Vice President and Chief Financial Officer


 SIGNATURE PAGE TO 

AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT 











 
			
	CONTINENTAL STOCK TRANSFER & TRUST COMPANY
		
	By:	 	 /s/ Isaac Kagan

		 	Name: Isaac Kagan
		 	Title: Vice President


 SIGNATURE PAGE TO 

AMENDMENT NO. 1 TO THE RIGHTS AGREEMENT