Odyssey Marine Exploration Inc. Schedule 13G/A: Greywolf-affiliated reporting persons disclose beneficial ownership of 6,394,323 Shares, representing 10.9% of Common Stock, as of March 2, 2026. The Investment Manager holds 342,391 warrants exercisable for one Share each, currently exercisable pursuant to their terms. The filing states total Shares outstanding were 58,072,806 Sharesas of March 2, 2026. Reporting Persons include Greywolf Opportunities Master Fund II, Greywolf Advisors LLC, Greywolf Capital Management, Greywolf GP LLC and Jonathan Savitz; several parties disclaim beneficial ownership despite shared voting and dispositive power reported.
Positive
None.
Negative
None.
Insights
Greywolf entities report a >10% position in Odyssey Marine via direct holdings and exercisable warrants.
The schedule shows an aggregate beneficial stake of 6,394,323 Shares representing 10.9% of outstanding shares based on 58,072,806 Shares outstanding as of March 2, 2026. The Investment Manager also holds 342,391 exercisable warrants that are counted toward beneficial ownership.
Ownership is reported through multiple related entities and an individual reporting person; several parties expressly disclaim beneficial ownership. The precise economic exposure depends on whether warrants are exercised; timing and cash-flow treatment for any exercise are not disclosed in the excerpt.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 1)
ODYSSEY MARINE EXPLORATION INC
(Name of Issuer)
Common Stock, par value $0.0001 per share (the "Shares")
(Title of Class of Securities)
03/02/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Greywolf Opportunities Master Fund II LP
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CAYMAN ISLANDS
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
6,051,932.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
6,051,932.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
6,051,932.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.4 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Greywolf Advisors LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
6,051,932.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
6,051,932.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
6,051,932.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.4 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Greywolf Capital Management LP
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
6,394,323.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
6,394,323.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
6,394,323.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.9 %
12
Type of Reporting Person (See Instructions)
IA, PN
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Greywolf GP LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
6,394,323.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
6,394,323.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
6,394,323.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.9 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
1
Names of Reporting Persons
Jonathan Savitz
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
6,394,323.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
6,394,323.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
6,394,323.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.9 %
12
Type of Reporting Person (See Instructions)
IN, HC
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
ODYSSEY MARINE EXPLORATION INC
(b)
Address of issuer's principal executive offices:
205 S. Hoover Blvd., Suite 210, Tampa, Florida, 33609
Item 2.
(a)
Name of person filing:
This statement is filed by the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons".
(i) Greywolf Opportunities Master Fund II LP, a Cayman Islands exempted limited partnership ("Greywolf Master Fund II"), with respect to the Shares held by it;
(ii) Greywolf Advisors LLC, a Delaware limited liability company and the general partner of Greywolf Master Fund II (the "General Partner"), with respect to the Shares held by Greywolf Master Fund II;
(iii) Greywolf Capital Management LP, a Delaware limited partnership and the investment manager of Greywolf Master Fund II (the "Investment Manager"), with respect to (a) the Shares that it has the right to acquire upon the exercise of Warrants (as defined in Item 4) held by it, and (b) the Shares held by Greywolf Master Fund II;
(iv) Greywolf GP LLC, a Delaware limited liability company and the general partner of the Investment Manager (the "Investment Manager General Partner"), with respect to (a) the Shares that the Investment Manager has the right to acquire upon the exercise of Warrants held by it, and (b) the Shares held by Greywolf Master Fund II; and
(v) Jonathan Savitz ("Savitz"), a United States citizen and the senior managing member of the General Partner and the sole managing member of the Investment Manager General Partner, with respect to (a) the Shares that the Investment Manager has the right to acquire upon the exercise of Warrants held by it, and (b) the Shares held by Greywolf Master Fund II.
(b)
Address or principal business office or, if none, residence:
The address of the principal business office of: (i) each of the Reporting Persons other than Greywolf Master Fund II is 4 Manhattanville Road, Suite 201, Purchase, New York 10577; and (ii) Greywolf Master Fund II is Harneys Fiduciary (Cayman) Limited, 4th Floor, Harbour Place, 103 South Church Street, PO Box 10240, Grand Cayman KY1-1002, Cayman Islands.
(c)
Citizenship:
The citizenship of each of the Reporting Persons is set forth on the cover page for such Reporting Person.
(d)
Title of class of securities:
Common Stock, par value $0.0001 per share (the "Shares")
(e)
CUSIP No.:
676118201
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
As of the date of this report, the Investment Manager holds 342,391 warrants, issued June 10, 2022, each of which is currently exercisable, pursuant to its terms, for one Share (the "Warrants"). Accordingly, as of the date of this report, certain of the Reporting Persons may be deemed to beneficially own an aggregate of 6,394,323 Shares, representing 10.9% of the class of Shares outstanding, as calculated in accordance with Rule 13d-3 under the Securities Exchange Act of 1934, as amended.
The Shares reported hereby as held by Greywolf Master Fund II are held directly by Greywolf Master Fund II. The General Partner, as the general partner of Greywolf Master Fund II, may be deemed to be a beneficial owner of all such Shares held by Greywolf Master Fund II. The Warrants reported hereby as held by the Investment Manager are held directly by the Investment Manager. In addition, the Investment Manager, as the investment manager of Greywolf Master Fund II, may be deemed to be a beneficial owner of all such Shares held by Greywolf Master Fund II. The Investment Manager General Partner, as the general partner of the Investment Manager, may be deemed to be a beneficial owner of (a) all such Shares that the Investment Manager has the right to acquire upon exercise of Warrants held by it, and (b) all such Shares held by Greywolf Master Fund II. Savitz, as the senior managing member of the General Partner and the sole managing member of the Investment Manager General Partner, may be deemed to be a beneficial owner of (a) all such Shares held by Greywolf Master Fund II, and (b) all such Shares that the Investment Manager has the right to acquire upon exercise of Warrants held by it. Each of the General Partner, the Investment Manager, the Investment Manager General Partner and Savitz hereby disclaims any beneficial ownership of any such Shares.
(b)
Percent of class:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
The percentage amount set forth in Row 11 for all cover pages filed herewith is calculated based upon 58,072,806 Shares outstanding as of March 2, 2026, as provided by the Issuer.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
(ii) Shared power to vote or to direct the vote:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
(iii) Sole power to dispose or to direct the disposition of:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
(iv) Shared power to dispose or to direct the disposition of:
The information required by Items 4(a) - (c) and set forth in Rows 5 through 11 of the cover page for each Reporting Person is incorporated herein by reference for each such Reporting Person.
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
The Reporting Persons are filing this Schedule 13G pursuant to Rule 13d-1(c). Consistent with Item 2 of the cover page for each Reporting Person above, the Reporting Persons neither disclaim nor affirm the existence of a group among them.
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Greywolf Opportunities Master Fund II LP
Signature:
/s/ Jonathan Savitz
Name/Title:
Jonathan Savitz, Senior Managing Member of its General Partner
Date:
03/04/2026
Greywolf Advisors LLC
Signature:
/s/ Jonathan Savitz
Name/Title:
Jonathan Savitz, Senior Managing Member
Date:
03/04/2026
Greywolf Capital Management LP
Signature:
/s/ Jonathan Savitz
Name/Title:
Jonathan Savitz, Managing Member of its General Partner
Greywolf-affiliated persons report beneficial ownership of 6,394,323 Shares, equal to 10.9% of Common Stock based on 58,072,806 Shares outstandingas of March 2, 2026. This figure includes exercisable warrants held by the Investment Manager.
How many warrants are held that affect ownership?
The Investment Manager holds 342,391 warrants, each exercisable for one Share, and those warrants are counted toward the reported beneficial ownership total of 6,394,323 Shares in the filing dated March 2, 2026.
Which entities filed this Schedule 13G/A for OMEX?
The reporting group includes Greywolf Opportunities Master Fund II, Greywolf Advisors LLC, Greywolf Capital Management, Greywolf GP LLC and Jonathan Savitz, each disclosed with shared voting and dispositive power in the cover-page rows incorporated by reference.
Does the filing state whether any reporting person disclaims ownership?
Yes; the filing states that the General Partner, the Investment Manager, the Investment Manager General Partner and Jonathan Savitz each "disclaim any beneficial ownership" of the Shares while still reporting shared voting and dispositive power in the cover-page information.
