Microcap Ledger

Tickers · $OMEX

Odyssey Marine Exploration Inc $OMEX

By Microcap Ledger desk · CIK 0000798528

Facts as of . Built from SEC filings and our own data. Small caps move fast; check the latest filings.

Snapshot

Exchange
Nasdaq Capital Market
Sector
Water Transportation
Headquarters
Tampa, FL
Fiscal year end
December 31
Shares outstanding
58,691,389 [10-Q 2026-08-11]
as of 2026-08-07

Sources: [10-K 2026-03-31]

What the company doesAI summary of filing

Odyssey Marine Exploration discovers, validates, and develops high-value seafloor mineral resources. The company operates through a diversified portfolio of subsea mineral projects at various stages of development, including phosphate deposits in Mexico (Phosagmex Project), polymetallic nodules in the Cook Islands (through minority equity stakes in CIC Limited and Ocean Minerals LLC), and gold exploration targets in Papua New Guinea (Lihir Gold Project). Odyssey generates revenue through mineral exploration and project development services provided to clients, including subsidiary companies and other organizations, and may receive equity stakes in lieu of service fees; the company also holds minority interests in joint venture projects. The company is currently in the exploration and validation phase for most of its projects and has secured a $37.1 million arbitration award from Mexico related to a denied environmental permit, though this award is subject to pending legal challenge. [10-K 2026-03-31]

Segments: Phosagmex Project (phosphate), CIC Limited (polymetallic nodules, Cook Islands), Ocean Minerals LLC (polymetallic nodules), Lihir Gold Project (gold exploration)

Financial health

From XBRL company facts (USD)
PeriodRevenueNet incomeOperating cash flowCashFiling
6 months to Jun 2026$100.4K−$8.96M −$8.50M$2.35M[10-Q 2026-08-11]
FY ended Dec 2025$353.7K−$43.09M −$8.85M$3.52M[10-K 2026-03-31]
FY ended Dec 2024$768.7K$15.66M $642.3K$4.79M[10-K 2026-03-31]
Quarterly cash burn
−$4.25M
Cash runway Estimate
~1.7 months

Estimate: cash at the end of the period (6 months to Jun 2026) divided by the average monthly operating cash outflow over that period. Ignores any cash raised or spent since, and any financing.

Capital structure and dilution

Summary only. How these instruments work: Dilution & financing desk.

Share count
DateShares outstandingFiling
2025-03-2529,161,833[10-K 2025-03-31]
2025-05-0731,335,539[10-Q 2025-05-12]
2025-08-1445,190,598[10-Q 2025-08-19]
2025-11-0555,738,491[10-Q 2025-11-12]
2026-03-2658,225,462[10-K 2026-03-31]
2026-05-0858,574,115[10-Q/A 2026-05-13]
2026-06-1558,574,115[10-K/A 2026-08-05]
2026-08-0758,691,389[10-Q 2026-08-11]
Shelf registration
S-3 filed 2025-04-01; declared effective 2025-04-21 [S-3 2025-04-01]

Listing status

Current status: 3 Form 8-K Item 3.01 filing(s) in the last 24 months, most recent 2026-07-24. Item 3.01 covers delisting notices, failures to meet a listing rule and listing transfers; read the filing for which one.

DateEventDetailsDeadlineFiling
2026-07-248-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2026-07-24]
2025-05-098-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2025-05-09]
2024-11-058-K Item 3.01Notice of delisting or failure to satisfy a continued listing rule or standard; or transfer of listing—[8-K 2024-11-05]

More on deficiency notices and uplistings: Listing status desk.

Who owns it

Recent Form 4 transactions
DateInsiderTypeSharesPriceFiling
2026-06-30Gordon Markgrant4,167—[4 2026-07-02]
2026-06-30Gordon Markother1,139$0.85[4 2026-07-02]
2026-06-30Longley John D Jrgrant4,167—[4 2026-07-02]
2026-06-01Justh Mark Bexercise20,000—[4 2026-06-03]
2026-06-01Sawyer Jon Dexercise20,000—[4 2026-06-03]
2026-06-01Siegel Todd Eexercise20,000—[4 2026-06-03]
2026-06-01Pommeraud Larissa Tiffanyexercise20,000—[4 2026-06-03]
2026-05-14Sawyer Jon Dgrant9,346—[4 2026-05-18]
2026-05-14Pommeraud Larissa Tiffanygrant9,346—[4 2026-05-18]

Catalysts and calendar

Recent filings and releases
DateTypeTitle
2026-09-148-KMaterial agreement entered; New financial obligation
2026-08-1110-QQuarterly report
2026-08-0510-K/AAmended report
2026-07-248-KListing notice or transfer
2026-07-0110-K/AAmended report
2026-06-038-KShareholder vote results
2026-05-1310-Q/AAmended report
2026-05-1210-QQuarterly report
2026-05-1213GBeneficial ownership report (5%+ holder)
2026-04-2113G/ABeneficial ownership report (5%+ holder)
2026-04-21DEF 14AProxy statement
2026-04-148-KUnregistered sale of equity; Other events

Facts as of . Small caps move fast; check the latest filings.