On March 6, 2023, Odyssey issued a new Unsecured Convertible Promissory Note in the principal amount of $500,000 to Mr. Pignatelli that bears interest at the rate of 10.0% per annum convertible into common stock of Odyssey at a conversion price of $3.78 per share. On July 15, 2021, this debt was transferred from a previous creditor, MINOSA, to Mr. Pignatelli in the principal amount of $404,634 and convertible at a conversion price of $4.35 per share, pursuant to which the outstanding aggregate obligation with accrued interest was $630,231.

On June 26, 2020, we executed the standard loan documents required for securing an Economic Injury Disaster Loan (the “EIDL Loan”) from the United States Small Business Administration (the “SBA”). The principal amount of the EIDL Loan is $150,000, with proceeds to be used for working capital purposes. Interest on the EIDL Loan accrues at the rate of 3.75% per annum and installment payments, including principal and interest of $731, are due monthly beginning 12 months from the date of the EIDL Loan. In 2021, the SBA extended this

12-month

period, setting the first payment due date in December 2022. Per the agreement, payments reduce accrued interest first and then applied against the principal. The balance of principal and interest is payable thirty years from the date of the promissory note. In connection with the EIDL Loan, the Company executed the EIDL Loan documents, which include the SBA Secured Disaster Loan Note, dated May 16, 2020, the Loan Authorization and Agreement, dated May 16, 2020, and the Security Agreement, dated May 16, 2020, each between the SBA and the Company.

We currently owe a vendor $484,009 as an interest-bearing trade payable. This trade payable bears simple annual interest at a rate of 12%. As collateral, we granted the vendor a primary lien on certain of our equipment. The carrying value of this equipment is zero. This agreement matured in

August 2018

. Even though this agreement has matured, the creditor has not

demanded payment

. There are no covenant requirements to meet that would expose the Company to default situations.

On December 2, 2022, we

entered into

an Amended and Restated Purchase and Sale Agreement (“Purchase and Sale Agreement”) with the seller of certain marine equipment (“Seller”). Pursuant to the Purchase and Sale Agreement, Seller agreed to sell us the marine equipment, related tooling items and spares for $2.5 million. On or before the closing date, Odyssey paid the Seller $1.1 million for the acquisition of the assets. Pursuant to the Purchase and Sale Agreement, we paid the Seller the $1.4 million balance of the purchase price as a fully amortizing loan, bearing interest at a rate of 20% per annum, maturing on June 5, 2024 (the “Seller Note”). On April 4, 2023, we paid this loan in full using the proceeds from the April 4, 2023 sale-leaseback transaction discussed in Note 15.

On March 6, 2023, Odyssey entered into a Note and Warrant Purchase Agreement (the “March 2023 Note Purchase Agreement”) with an institutional investor pursuant to which Odyssey issued and sold to the investor (a) a promissory note (the “March 2023 Note”) in the principal amount of up to $14.0 million and (b) a warrant (the “March 2023 Warrant” and, together with the March 2023 Note, the “Securities”) to purchase shares of Odyssey’s common stock. The total proceeds of $14.0 million were allocated between debt and equity for the warrants based on the relative fair value of the two instruments. As a result, there was a debt discount of $3,742,362, which is being amortized over the remaining term of the March 2023 Note Purchase Agreement using the effective interest method, which is charged to interest expense. We incurred $98,504 in related fees which are being amortized over the term of the March 2023 Note Purchase Agreement and charged to interest expense.

The principal amount outstanding under the March 2023 Note bears interest at the rate of 11.0% per annum, and interest is payable in cash on a quarterly basis, except that, (a) at Odyssey’s option and upon notice to the holder of the March 2023 Note, any quarterly interest payment may be satisfied, in lieu of paying such cash interest, by adding an equivalent amount to the principal amount of the March 2023 Note (“PIK Interest”), and (b) the first quarterly interest payment due under the March 2023 Note will be satisfied with PIK Interest. The March 2023 Note provides Odyssey with the right, but not the obligation, upon notice to the holder of the March 2023 Note to redeem (x) at any time before the first anniversary of the issuance of the March 2023 Note, all or any portion of the indebtedness outstanding under the March 2023 Note (together with all accrued and unpaid interest, including PIK Interest) for an amount equal to one hundred twenty percent (120%) of the outstanding principal amount so being redeemed, and (y) at any time on or after the first anniversary of the issuance of the March 2023 Note, all or any portion of the indebtedness outstanding under the March 2023 Note (together with all accrued and unpaid interest, including PIK Interest). Unless the March 2023 Note is sooner redeemed at Odyssey’s option, all indebtedness under the March 2023 Note is due and payable on September 6, 2024. Under the terms of the March 2023 Note Purchase Agreement, Odyssey agreed to use the proceeds of the sale of the Securities to fund Odyssey’s obligations under the Termination Agreement (as defined above), to pay legal fees and costs related to Odyssey’s NAFTA arbitration against the United Mexican States, to pay fees and expenses related to the transactions contemplated by the March 2023 Note Purchase Agreement, and for working capital and other general corporate expenditures. Odyssey’s obligations under Note are secured by a security interest in substantially all of Odyssey’s assets (subject to limited stated exclusions).

Under the terms of the March 2023 Warrant, the holder has the right for a period of three years after issuance to purchase up to 3,703,703 shares of Odyssey’s common stock at an exercise price of $3.78 per share, which represents 120.0% of the official closing price of Odyssey’s common stock on the Nasdaq Capital Market immediately preceding the signing of the March 2023 Note Purchase Agreement, upon delivery of a notice of exercise to Odyssey. Upon exercise of the March 2023 Warrant, Odyssey has the option to either (a) deliver the shares of common stock issuable upon exercise or (b) pay to the holder an amount equal to the difference between (i) the aggregate exercise price payable under the notice of exercise and (ii) the product of (A) the number of shares of common stock indicated in the notice of exercise multiplied by (B) the arithmetic average of the daily volume-weighted average price of the common stock on the Nasdaq Capital Market for the five consecutive trading days ending on, and including, the trading day immediately prior to the date of the notice of exercise. The warrant provides for customary adjustments to the exercise price and the number of shares of common stock issuable upon exercise in the event of a stock split, recapitalization, reclassification, combination or exchange of shares, separation, reorganization, liquidation, or the like.

On March 6, 2023, the Company recognized the fair value of the March 2023 Warrant using the Black-Scholes valuation technique at $3,742,362

and classified the March 2023 Warrant as equity and debt discount of the March 2023 Note. On January 30, 2024, the March 2023 Warrant was amended to add a cashless exercise provision. Due to that amendment, the Company determined that the March 2023 Warrant meets the definition of a derivative and is not considered indexed to the Company’s own stock due to the settlement adjustment that provides that the share price input upon cashless exercise is always based on the highest of three prices. As such, the March 2023 Warrant is now recognized as a derivative liability and will be initially and subsequentially measured at fair value and subsequent changes in fair value will be recognized in earnings in the period incurred.

The amended March 2023 Warrant was measured using the Black-Scholes

valuation method on January 30, 2024, and

re-classified

from equity to warrant liability. The difference between the warrant liability and initial equity balance through additional

paid-in

capital (“APIC”) was recognized as an additional discount to APIC. Subsequently, the warrants were

re-measured

on March 31, 2024, and recognized in earnings as favorable change in the fair value of the derivative liability. The fair value of the March 2023 Warrant at March 31, 2024 was $5,263,018.

In connection with the execution and delivery of the Purchase Agreement, Odyssey entered into a registration rights agreement (the “Registration Rights Agreement”) pursuant to which Odyssey registered the offer and sale of the shares (the “Exercise Shares”) of Odyssey common stock issuable upon exercise of the Warrant in a Prospectus filed with the Securities and Exchange Commission (the “SEC”) and declared effective as of June 1, 2023.

For the three months ended March 31, 2024

and 2023, we incurred $618,067 and $208,685, respectively, of interest expense from the amortization of the debt discount and $16,268 and $4,648, respectively, interest from the fee amortization which has been recorded in interest expense. The March 31, 2024 carrying value of the debt was $14,162,450, which includes interest Paid In Kind (“PIK”) of $1,270,792, and was net of unamortized debt fees of $28,425, net of unamortized debt discount of $1,079,917 associated with the fair value of the warrant. The total face value of this obligation

March 31, 2024

and December 31, 2023,

was $

15,270,792 and $

14,858,816

, respectively

On June 29, 2023 we entered into a Note Purchase Agreement (“Note Agreement”) with 37N pursuant to which 37N agreed to loan us $1,000,000. The proceeds from this transaction were received in full on June 29, 2023. Pursuant to the Note Agreement, the indebtedness was

non-interest

bearing and matured on July 30, 2023. At any time from 31 days after the maturity date, 37N has the option to convert all or a portion of the outstanding amount of the indebtedness into conversion shares equal to the quotient obtained by dividing (A) 120% of the amount of the indebtedness, by (B) the lower of $3.66 or 70% of the

10-day

volume-weighted average principal (“VWAP”) market trading price of Common Stock. The aggregate maximum number of shares of Common Stock to be issued in connection with conversion of the indebtedness is not to exceed (i) 19.9% of the outstanding shares of Common Stock prior to the date of the Agreement, (ii) 19.9% of the combined voting power of the outstanding voting securities, or (iii) such number of shares of Common Stock that would violate the applicable listing rules of the Principal Market if the stockholders did not approve the issuance of Common Stock upon conversion of the indebtedness.

Any time prior to maturity, we had the option to prepay the indebtedness at an amount of 108% of the unpaid principal. From the maturity date to 29 days after the maturity date (August 27, 2023), we were permitted to repay all (but not less than) of an amount equal to 112.5% of the unpaid amount of the indebtedness. At any time after the 30th day after the maturity date (August 28, 2023), we are permitted to repay all (but not less than) of an amount equal to 115% of the unpaid amount of the indebtedness after 10 days’ notice. If 37N delivers an exercise notice during this

10-day

period, the

note issued pursuant to the Note Agreement (the “37N Note”)

would be converted to shares of Common Stock, instead of being repaid. As of March 31, 2024, we have not repaid this Note Agreement.

If 37N delivers an exercise notice and the number of shares issuable is limited by the 19.9% limitation outlined above, then we are permitted to repay all the remaining unpaid amount of the Loan in an amount equal to 130% of the remaining unpaid amount. On December 27, 2023, 37N delivered an exercise notice to us pursuant to which it exercised its right to convert $360,003 of the outstanding indebtedness under the Note Agreement into shares of our Common Stock. In accordance with the Note Agreement, based on the applicable conversation rate of $2.3226 under the agreement, we issued 155,000 shares of our common Stock to 37N on December 29, 2023.

We evaluated the indebtedness and, based on the criteria of ASC 480 Distinguishing Liabilities from Equity and 815 Derivatives and Hedging, the 37N convertible note is classified as a liability on the consolidated balance sheet with a share settled redemption feature that is recorded as an embedded derivative. As a result, the share settled redemption and conversion features were recorded at fair value at each reporting period outstanding with changes recognized through Interest expenses on the consolidated statement of operations. The Company analyzed the conversion feature of the note and determined that, because it includes a conditional obligation to issue a variable number of shares based on a fixed amount known at inception, the debt is properly classified as a liability in the balance sheet. The Company identified seven embedded features, all of which were of de minimis fair value other than the Share Settled Redemption Feature. As such, only that was bifurcated and accounted for separately from the debt host. Certain default put provisions were not considered to be clearly and closely related to the debt host, but management concluded that the value of these default put provisions was de minimis.

At March 31, 2024, the debt instrument and embedded derivatives were recorded on the consolidated balance sheets at fair value of $804,997 and $336,857, respectively, under Loans payable – short term and

Litigation financing

and other – long term. At December 31, 2023, the debt instrument and embedded derivatives were recorded on the consolidated balance sheets at fair value of $804,997 and $702,291, respectively, under Loans payable – short term and

Litigation financing

and other – long term.

On December 1, 2023, we entered into a Note and Warrant Purchase Agreement (the “December 2023 Note Purchase Agreement”) with institutional investors pursuant to which we issued and sold to the investors (a) a series of promissory notes (the “December 2023 Notes”) in the principal amount of up to $6.0 million and (b) two tranches of warrants (the “December 2023 Warrants” and, together with the December 2023 Notes, the “December 2023 Securities”) to purchase shares of our common stock. We issued December 2023 Notes in the aggregate amount of $3.75 million and related warrants on December 1, 2023, and December 2023 Notes in the aggregate amount of $2.25 million and related warrants on December 28, 2023.

The principal amount outstanding under the December 2023 Notes bears interest at the rate of 11.0% per annum, and interest is payable in cash on a quarterly basis, except that, (a) at our option and upon notice to the holder of the December 2023 Notes, any quarterly interest payment may be satisfied, in lieu of paying such cash interest, by adding an equivalent amount to the principal amount of the December 2023 Notes (“December 2023 PIK Interest”), and (b) the first quarterly interest payment due under the December 2023 Notes will be satisfied with December 2023 PIK Interest. The December 2023 Notes provide us with the right, but not the obligation, upon notice to the holders of the December 2023 Notes to redeem (x) at any time before the first anniversary of the issuance of the December 2023 Notes, all or any portion of the indebtedness outstanding under the December 2023 Notes (together with all accrued and unpaid interest, including December 2023 PIK Interest) for an amount equal to one hundred twenty percent (120%) of the outstanding principal amount so being redeemed, and (y) at any time on or after the first anniversary of the issuance of the December 2023 Notes, all or any portion of the indebtedness outstanding under the December 2023 Notes (together with all accrued and unpaid interest, including December 2023 PIK Interest). Unless the December 2023 Notes are sooner redeemed at our option, all indebtedness under the December 2023 Notes is due and payable on June 1, 2025. Under the terms of the December 2023 Note Purchase Agreement, we agreed to use the proceeds of the sale of the December 2023 Securities for working capital and other general corporate expenditures and to pay fees and expenses related to the transactions contemplated by the December 2023 Note Purchase Agreement. Our obligations under December 2023 Notes are secured by a pledge of and security interest in our equity interests in Odyssey Marine Cayman Limited (subject to limited stated exclusions)..

Under the terms of the first tranche of December 2023 Warrants, the holders have the right for a period of three years after issuance to purchase an aggregate of up to 1,411,765 shares of our common stock at an exercise price of $4.25 per share, which represents 120.0% of the official closing price of our common stock on the Nasdaq Capital Market immediately preceding the signing of the December 2023 Note Purchase Agreement, upon delivery of a notice of exercise to Odyssey. Under the terms of the second tranche of December 2023 Warrants, the holders have the right for a period of three years after issuance to purchase an aggregate of up to 211,565 shares of our common stock at an exercise price of $7.09 per share, which represents 200.0% of the official closing price of our common stock on the Nasdaq Capital Market immediately preceding the signing of the December 2023 Note Purchase Agreement, upon delivery of a notice of exercise to Odyssey. Upon exercise of the December 2023 Warrants, Odyssey has the option to either (a) deliver the shares of common stock issuable upon exercise or (b) pay to the holder an amount equal to the difference between (i) the aggregate exercise price payable under the notice of exercise and (ii) the product of (A) the number of shares of common stock indicated in the notice of exercise multiplied by (B) the arithmetic average of the daily volume-weighted average price of the common stock on the Nasdaq Capital Market for the five consecutive trading days ending on, and including, the trading day immediately prior to the date of the notice of exercise. The December 2023 Warrants provide the holders with a cashless exercise option if we have announced payment of a dividend or distribution on account of our common stock. The December 2023 Warrants also include customary adjustments to the exercise price and the number of shares of common stock issuable upon exercise in the event of a stock split, recapitalization, reclassification, combination or exchange of shares, separation, reorganization, liquidation, or the like.

In connection with the execution and delivery of the December 2023 Note Purchase Agreement, we entered into a registration rights agreement (the “December 2023 Registration Rights Agreement”) pursuant to which we agreed to register the offer and sale of the shares (the “December 2023 Exercise Shares”) of our common stock issuable upon exercise of the December 2023 Warrants. Pursuant to the December 2023 Registration Rights Agreement, we agreed to prepare and file with the Securities and Exchange Commission (the “SEC”) a registration statement covering the resale of the December 2023 Exercise Shares and to use our reasonable best efforts to have the registration statement declared effective by the SEC as soon as practicable thereafter, subject to stated deadlines.

The Company determined that the December 2023 Warrants meet the definition of a derivative and are not considered indexed to the Company’s own stock due to the settlement adjustment that provides that the share price input upon cashless exercise is always based on the highest of three prices. As such, the December 2023 Warrants were recognized as derivative liabilities and will be initially and subsequentially measured at fair value with the gain or loss due to changes in fair value recognized in the current period. The Company noted that when debt is issued with liability-classified stock purchase warrants, the residual method should be used so that the warrants are recognized at fair value at issuance and the residual proceeds are allocated to the debt.

We incurred $65,500 in related expenses, which are being amortized over the term of the December 2023 Note Purchase Agreement and charged to interest expense. The total proceeds of $6.0 million were allocated between debt and warrant liability by recognizing the warrants at their full fair value and allocating the residual proceeds to the December 2023 Notes. The initial fair value of the December 2023 Warrants was $2,392,563, resulting in a corresponding discount on the December 2023 Notes which is being amortized over the remaining term of the December 2023 Note Purchase Agreement using the effective interest method, which is charged to interest expense.

For the three months ended March 31, 2024 and 2023, we recorded $396,582 and $0, respectively, of interest expense from the amortization of the debt discount and $10,877 and $0, respectively, of interest from the fee amortization. At March 31, 2024, the carrying value of the debt was $4,125,947 and was net of unamortized debt fees of $50,918, net of unamortized debt discount of $1,860,882 associated with the fair value of the warrant. The total face value of this obligation at March 31, 2024 was $6,037,747. The current interest rate of the December 2023 Notes was 11.0%.