Companies / Odyssey Marine Exploration Inc

Odyssey Marine Exploration Inc

Nasdaq: OMEXCIK 798528TAMPA, FLshipwreck.net ↗

Financials · FY2023

Revenue$9.3K
Net income$-48.47M
Total debt$3.00M
Cash$2.35M
Diluted EPS$-1.10
Shares outstanding58.7M

Ownership

58.7M shares outstanding · as of Aug 7, 2026
1.4%Insiders
Ownership
Insiders1.44%847,255
Institutions33.80%19,840,429
Public float64.75%38,003,705

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 8

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Insider% of sharesShares
Gordon MarkCEOChief Executive Officer · Director
1.08%632,235
Siegel Todd EDirector
0.28%166,377
Pommeraud Larissa TiffanyDirector
0.08%48,643
Greywolf Advisors LLC10% owner
——
Greywolf GP LLC10% owner
——
Greywolf Opportunities Master Fund II LP10% owner
——
Greywolf Opportunities Master Fund II, L.P.10% owner
——
Savitz Jonathan10% owner
——

Institutional holders 60

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HolderValue% of shares
Old West Investment Management, LLC$10.77M9.36%
Two Seas Capital LP$10.16M8.83%
Jefferies Financial Group Inc.$2.94M2.56%
Susquehanna International Group, LLP$2.29M1.99%
Vanguard Group Inc$1.70M1.48%
Rangeley Capital, LLC$1.19M1.04%
Group One Trading LLC$897.1K0.78%
UBS Group AG$639.3K0.56%
Foundations Investment Advisors, LLC$570.9K0.50%
SLT Holdings LLC$570.9K0.50%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Mar 23, 2026Gordon Mark
CEO
ExerciseCommon Stock$62.1K+150K
+31.11%
632,235
1.08% of shares
low
Jun 1, 2026Siegel Todd E
Director
ExerciseCommon Stock$0+20K
+13.66%
166,377
0.28% of shares
low
Apr 20, 2026Siegel Todd E
Director
GrantCommon Stock$0+31K
+27.39%
146,377
0.25% of shares
low
Mar 8, 2026Pommeraud Larissa Tiffany
Director
GrantCommon Stock$0+7K
+16.26%
48,643
0.08% of shares
low
Feb 6, 2026Pommeraud Larissa Tiffany
Director
GrantCommon Stock$0+5K
+14.48%
41,840
0.07% of shares
low
Jan 6, 2026Pommeraud Larissa Tiffany
Director
GrantCommon Stock$0+10K
+38.73%
36,549
0.06% of shares
low
Feb 6, 2026Siegel Todd E
Director
GrantCommon Stock$0+8K
+7.42%
114,902
0.20% of shares
low
Jan 6, 2026Siegel Todd E
Director
GrantCommon Stock$0+8K
+7.71%
106,965
0.18% of shares
low

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Greywolf Opportunities Master Fund II LPPassive13G/A———
FourWorld Capital Management LLCPassive13G/A———

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
OMEXCommon StockEquity676118201BBG000JJVJF5