EX-10.4



 Exhibit 10.4 

Execution Version 
 NEITHER THIS NOTE NOR THE
SECURITIES INTO WHICH THIS NOTE IS CONVERTIBLE HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES (COLLECTIVELY, THE “ACTS”). THIS NOTE AND THE SECURITIES INTO WHICH
THIS NOTE IS CONVERTIBLE MAY NOT BE SOLD, DISTRIBUTED, OFFERED, PLEDGED, ENCUMBERED, ASSIGNED OR OTHERWISE TRANSFERRED IN THE ABSENCE OF THE FOLLOWING: (1) AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER THE ACTS COVERING THE
TRANSACTION, (2) THE COMPANY RECEIVES AN OPINION OF COUNSEL REASONABLY SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE ACTS, OR (3) THE COMPANY OTHERWISE SATISFIES ITSELF THAT REGISTRATION IS NOT REQUIRED UNDER
THE ACTS. 
 AMENDED AND RESTATED 

CONVERTIBLE PROMISSORY NOTE 

 
  

 

					
	$3,500,000.00	 		 	April 20, 2018

 FOR VALUE RECEIVED, ODYSSEY MARINE EXPLORATION, INC., a Nevada corporation
(“Borrower”), hereby promises to pay to the order of SMOM LIMITED, a registered private company organized under the Companies (Jersey) Law 1991 (“Lender”), the principal sum of up to Three
Million Five Hundred Thousand Dollars ($3,500,000.00), together with interest accruing at the rate of ten percent (10.0%) per annum on the outstanding amount of principal. This Note evidences advances made pursuant to that certain Amended and
Restated Loan and Security Agreement of even date herewith by and between Borrower and Lender (the “Loan Agreement”). Capitalized terms used and not defined herein shall have the meanings ascribed to such terms in the Loan
Agreement. 
 Article 1 

Definitions 
 For purposes
of this Note, the following terms shall have the respective meanings given to them below: 
 “Aldama” means Aldama Mining
Company, S. de R.L. de C.V., a Mexican company, 100.0% of the equity interests of which are owned, directly or indirectly, by Borrower as of the date of this Note. 

“Conversion Basis” means $4.0 million. 

“Equity Interests” means the outstanding equity interests in Aldama held by Borrower as of the date of this Note. 

“Maturity Date” means May 3, 2019. 







 Article 2 

Payment Terms 

Section 2.01. Maturity. The entire unpaid principal sum disbursed and outstanding, together with any interest
thereon remaining unpaid and any other sums due the Lender in connection with the Loan shall be due and payable in full on the Maturity Date. 

Section 2.02. Prepayment. Subject to the provisions of Article 4, Borrower shall have the right to prepay
this Note, in whole or part, at any time, in accordance with the terms of this Note and the Loan Agreement upon 30 days’ written notice (a “Prepayment Notice”) to Lender. 

Article 3 
 Default and
Remedies 
 Section 3.01. Default. The occurrence of an Event of Default under the Loan Agreement shall
constitute an “Event of Default” hereunder. 
 Section 3.02. Remedies. Upon the occurrence
and continuation of an Event of Default that has not been cured in accordance with the terms of the Loan Agreement, or at any time thereafter, at the option of Lender, all indebtedness hereunder immediately will become due and payable upon written
notice to Borrower from Lender, and Lender shall be entitled to exercise its other rights and remedies set forth in Article 8 of the Loan Agreement. 

Article 4 
 Conversion

 Section 4.01. Option to Convert. Lender shall have the right at any time and from time to time
during the period commencing on the date of this Note and ending on the date that is the later of (a) 12 months after the Maturity Date or (b) 12 months after the entire unpaid principal sum disbursed and outstanding, together with any interest
thereon remaining unpaid and any other sums due the Lender in connection with the Loan is repaid in full (as applicable, the “Conversion Period”), in accordance with the procedures set forth below, to convert all or any
portion of the outstanding principal amount of this Note and any accrued and unpaid interest thereon (the “Convertible Obligations”) into up to 50.0% of the Equity Interests. For the avoidance of doubt, 50.0% is the maximum
percentage of the Equity Interests into which Lender may convert the Convertible Obligations pursuant to this Article 4. 

Section 4.02. Exercise Notice. If Lender elects to exercise its right to convert the Convertible Obligations,
Lender shall (a) specify in a written notice to Borrower (an “Exercise Notice”) (a) that Lender elects to exercise its right to convert all or a portion of the Convertible Obligations, (b) the amount of the
Convertible Obligations to be so converted, and (c) whether Equity Interests purchased pursuant to this Article 4 are to be issued in the name of Lender or a designee; and (ii) surrender this Note to Odyssey and furnish any
appropriate endorsements and transfer documents if required by Lender. As soon as practicable thereafter, the Equity Interests purchased by Lender pursuant to this Article 4 shall be registered in the name of Lender or its designee(s). 

Section 4.03. Conversion Basis. If Lender elects to exercise its right to convert all or a portion of the
Convertible Obligations, then the percentage of the Equity Interests that Lender shall be entitled to receive shall equal the quotient, stated as a percentage, determined by dividing (a) the amount of the Convertible Obligations to be
converted, as specified in the Exercise Notice, by (b) the Conversion Basis. For example, if Lender elects to convert $2.0 million of the Convertible Obligations, then Lender would 

  
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be entitled to receive 50.0% of the Equity Interests. If (x) Lender desires to acquire the entire 50.0% of the Equity Interests, but (y) the amount of the Convertible Obligations is
insufficient to acquire such amount upon conversion of the Convertible Obligations then, at the time that Lender delivers the Exercise Notice to Borrower, Lender shall also deliver to Borrower cash in the amount of the deficiency by wire transfer of
immediately available funds to an account designated by Borrower. 
 Section 4.04. Conversion Date. Any
conversion of the Convertible Obligations pursuant to this Note by Lender shall be deemed to occur on the date which Lender delivers the Exercise Notice and surrenders this Note to Lender (the “Conversion Date”), except that,
if Lender delivers an Exercise Notice within thirty days before the Maturity Date, then the Conversion Date shall be the Maturity Date. 

Section 4.05. Partial Conversion. If the Convertible Obligations are converted in part only, then upon
surrender of this Note, Borrower shall issue to the holder of this Note a new note or notes (dated the date hereof) of like tenor, calling in the aggregate on the face or faces thereof for a principal amount equal to the principal amount on the face
of this Note minus the principal amount so converted. 
 Section 4.06. Distributions. If Lender exercises
its right to convert the Convertible Obligations pursuant to this Article 4, Borrower shall be entitled to receive all distributions on or relating to the Equity Interests acquired upon conversion that would otherwise be payable to Lender until
Borrower has received aggregate distributions in an amount equal to the product of (a) $3.0 million, multiplied by (b) a fraction, the numerator of which is the percentage equity interest in Aldama acquired by Lender upon conversion, and
the denominator of which is 50.0%. For example, if Lender acquires 25.0% of the Equity Interests in Aldama, Borrower shall be entitled to receive the first $1.5 million of distributions on or relating to such Equity Interests that would
otherwise be payable to Lender. 
 Section 4.07. Limitation. For the avoidance of doubt and notwithstanding
any provision of the Loan Agreement or this Note to the contrary, the 50.0% of the Equity Interests represents the maximum interest in Guarantor that Lender may acquire, in the aggregate, upon any exercise of the Option (as defined in the Loan
Agreement) pursuant to Article 10 of the Loan Agreement or any exercise of Lender’s right to convert the Convertible Obligations pursuant to this Article 4. 

Article 5 
 Miscellaneous

 Section 5.01. Notices. All notices, requests, consents, claims, demands, waivers and other
communications hereunder shall be in writing and shall be deemed to have been given (a) when delivered by hand (with written confirmation of receipt); (b) when received by the addressee if sent by a nationally recognized overnight courier
(receipt requested); or (c) on the date sent by e-mail of a PDF document (with confirmation of transmission) if sent during normal business hours of the recipient, and on the next Business Day if sent
after normal business hours of the recipient. Such communications must be sent to the respective parties at the following addresses (or at such other address for a party as shall be specified in a notice given in accordance with this
Section 5.01): 
  

							
		 	 If to Borrower:
	  	 Odyssey Marine Exploration, Inc.
	  	
		 		  	 5215 West Laurel Street
	  	
		 		  	 Tampa, Florida 33607
	  	
		 		  	 Attention: President and CFO
	  	
		 		  	 Email: mark@odysseymarine.com
	  	


  
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		 	 With a copy to:
	  	 Akerman LLP
	  	
		 		  	 401 East Jackson Street
	  	
		 		  	 Suite 1700
	  	
		 		  	 Tampa, Florida 33602
	  	
		 		  	 Attention: David M. Doney
	  	
		 		  	 Email: david.doney@akerman.com
	  	
				
		 	 If to Lender:
	  	 c/o Borchard & Callahan, APC
	  	
		 		  	 25909 Pala
	  	
		 		  	 Suite 300
	  	
		 		  	 Mission Viejo, California 92691
	  	
		 		  	 Attention: Thomas Borchard
	  	
		 		  	 Email: tborchard@borchardlaw.com
	  	

 Section 5.02. Interpretation. For purposes of this Note, (a) the words
“include,” “includes” and “including” shall be deemed to be followed by the words “without limitation”; (b) the word “or” is not exclusive; and (c) the words “herein,”
“hereof,” “hereby,” “hereto” and “hereunder” refer to this Note as a whole. Unless the context otherwise requires, references herein: (x) to Articles and Sections mean the Articles and Sections of, and
Exhibits attached to, this Note; (y) to an agreement, instrument or other document means such agreement, instrument or other document as amended, supplemented and modified from time to time to the extent permitted by the provisions thereof and
(z) to a statute means such statute as amended from time to time and includes any successor legislation thereto and any regulations promulgated thereunder. This Note shall be construed without regard to any presumption or rule requiring
construction or interpretation against the party drafting an instrument or causing any instrument to be drafted. 

Section 5.03. Headings. The headings in this Note are for reference only and shall not affect the
interpretation of this Note. 
 Section 5.04. Severability. If any term or provision of this Note is
invalid, illegal or unenforceable in any jurisdiction, such invalidity, illegality or unenforceability shall not affect any other term or provision of this Note or invalidate or render unenforceable such term or provision in any other jurisdiction.
Upon such determination that any term or other provision is invalid, illegal or unenforceable, the parties hereto shall negotiate in good faith to modify this Note so as to effect the original intent of the parties as closely as possible in a
mutually acceptable manner in order that the transactions contemplated hereby be consummated as originally contemplated to the greatest extent possible. 

Section 5.05. Successors and Assigns. This Note shall be binding upon and shall inure to the benefit of the
parties hereto and their respective successors and permitted assigns. Neither party may assign its rights or obligations hereunder without the prior written consent of the other party, which consent shall not be unreasonably withheld or delayed,
except that Lender may assign its rights hereunder to an affiliate of Lender without the prior consent of Borrower. In connection with any assignment of Lender’s rights hereunder, if requested by Borrower, the assignee shall agree to be
expressly bound by Lender’s obligations hereunder. 
 Section 5.06. Amendment and Modification;
Waiver. This Note may only be amended, modified or supplemented by an agreement in writing signed by each party hereto. No waiver by any party of any of the provisions hereof shall be effective unless explicitly set forth in writing and signed
by the party so waiving. No waiver by any party shall operate or be construed as a waiver in respect of any failure, breach or default not expressly identified by such written waiver, whether of a similar or different character, and whether
occurring before or after that waiver. No failure to exercise, or delay in exercising, 

  
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any right, remedy, power or privilege arising from this Note shall operate or be construed as a waiver thereof; nor shall any single or partial exercise of any right, remedy, power or privilege
hereunder preclude any other or further exercise thereof or the exercise of any other right, remedy, power or privilege. 

Section 5.07. Governing Law; Submission to Jurisdiction; Waiver of Jury Trial. 

(a)    This Note shall be governed by and construed in accordance with the internal laws of the State of Florida without
giving effect to any choice or conflict of law provision or rule (whether of the State of Florida or any other jurisdiction). 

(b)    ANY LEGAL SUIT, ACTION OR PROCEEDING ARISING OUT OF OR BASED UPON THIS AGREEMENT, THE OTHER LOAN DOCUMENTS OR THE
TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY MAY BE INSTITUTED IN THE FEDERAL COURTS OF THE UNITED STATES OF AMERICA OR THE COURTS OF THE STATE OF FLORIDA IN EACH CASE LOCATED IN THE CITY OF TAMPA AND COUNTY OF HILLSBOROUGH, AND EACH PARTY
IRREVOCABLY SUBMITS TO THE EXCLUSIVE JURISDICTION OF SUCH COURTS IN ANY SUCH SUIT, ACTION OR PROCEEDING. SERVICE OF PROCESS, SUMMONS, NOTICE OR OTHER DOCUMENT BY MAIL TO SUCH PARTY’S ADDRESS SET FORTH HEREIN SHALL BE EFFECTIVE SERVICE OF
PROCESS FOR ANY SUIT, ACTION OR OTHER PROCEEDING BROUGHT IN ANY SUCH COURT. THE PARTIES IRREVOCABLY AND UNCONDITIONALLY WAIVE ANY OBJECTION TO THE LAYING OF VENUE OF ANY SUIT, ACTION OR ANY PROCEEDING IN SUCH COURTS AND IRREVOCABLY WAIVE AND AGREE
NOT TO PLEAD OR CLAIM IN ANY SUCH COURT THAT ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 

(c)    EACH PARTY ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT OR THE OTHER LOAN
DOCUMENTS IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES AND, THEREFORE, EACH SUCH PARTY IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LEGAL ACTION ARISING OUT OF OR RELATING TO THIS
AGREEMENT, THE OTHER LOAN DOCUMENTS OR THE TRANSACTIONS CONTEMPLATED HEREBY OR THEREBY. EACH PARTY TO THIS AGREEMENT CERTIFIES AND ACKNOWLEDGES THAT (A) NO REPRESENTATIVE OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH
OTHER PARTY WOULD NOT SEEK TO ENFORCE THE FOREGOING WAIVER IN THE EVENT OF A LEGAL ACTION, (B) SUCH PARTY HAS CONSIDERED THE IMPLICATIONS OF THIS WAIVER, (C) SUCH PARTY MAKES THIS WAIVER VOLUNTARILY, AND (D) SUCH PARTY HAS BEEN
INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 10.10(c). 

Section 5.08. Counterparts. This Note may be executed in counterparts, each of which shall be deemed an
original, but all of which together shall be deemed to be one and the same agreement. A signed copy of this Note delivered by facsimile, e-mail or other means of electronic transmission shall be deemed to have
the same legal effect as delivery of an original signed copy of this Note. 
 [Signatures on following page(s).] 

  
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 IN WITNESS WHEREOF, the parties hereto have caused this Note to be executed as of the date
first written above by their respective officers thereunto duly authorized. 
  

			
	ODYSSEY MARINE EXPLORATION, INC.
		
	By:	 	  

		 	Mark D. Gordon
		 	President and Chief Executive Officer


  

			
	Agreed and accepted as payee:
	
	SMOM LIMITED
		
	By:	 	  

	Name:	 	  

	Title:	 	  



  
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