Gallardo Juan Antonio Carlos Cortina - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
Gallardo Juan Antonio Carlos Cortina is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $1.68M.
Profile
Gallardo Juan Antonio Carlos Cortina is a beneficial owner of more than 10% of ODYSSEY MARINE EXPLORATION INC ("OMEX"), as disclosed in SEC ownership filings. Cortina has reported 2 insider filings with the SEC since 2025. The most recent filing was in August 2025.
| Role | 10% Owner |
|---|---|
| Notability | 30/100 |
Board memberships
- ODYSSEY MARINE EXPLORATION INC
Reported roles
- 10% Owner
Trading Pattern
InsiderAlpha's records for Gallardo Juan Antonio Carlos Cortina go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Gallardo Juan Antonio Carlos Cortina has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- 10% Owner at ODYSSEY MARINE EXPLORATION INC (OMEX) - 2 filings, 2025
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | J - Other acquisition / disposition | 1.94M | $1.10 | $2.13M |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | J - Other acquisition / disposition | 1.99M | $0.00 | |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | J - Other acquisition / disposition | 1.99M | $0.00 | |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | S - Open-market sale | 409.1K | $1.70 | $697K |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | S - Open-market sale | 473.6K | $1.72 | $817K |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | S - Open-market sale | 96.4K | $1.70 | $164K |
| 2025-08-13 | OMEX | ODYSSEY MARINE EXPLORATION INC | J - Other acquisition / disposition | 489.3K | $1.10 | $538K |
Most Active Insiders Right Now
Gallardo Juan Antonio Carlos Cortina has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- MetLife Investment Management, LLC - $1600000.00B of FINS open-market activity in the last 90 days
- Magnetar Financial LLC - $16357.48B of CRWV open-market activity in the last 90 days
- Marianne Okland - $18.46B of STNG open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $14.13B of SVRE open-market activity in the last 90 days
- Vanessa Allen Sutherland - $7.44B of PSX open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Rakesh Gangwal
- Ernest C. Garcia III
- Edward P. Garden
- General Atlantic (LFT), L.P.
- GENERAL ATLANTIC GENPAR (BERMUDA), L.P.
- GENERAL ATLANTIC GENPAR, L.P.
- GENERAL ATLANTIC, L.P.
- A/S Genmab
Frequently Asked Questions
Who is Gallardo Juan Antonio Carlos Cortina?
Gallardo Juan Antonio Carlos Cortina is a beneficial owner of more than 10% of ODYSSEY MARINE EXPLORATION INC ("OMEX"), as disclosed in SEC ownership filings. Cortina has reported 2 insider filings with the SEC since 2025. The most recent filing was in August 2025.…
Has Gallardo Juan Antonio Carlos Cortina been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($1.68M) across all tracked filings.
Where can I see all of Gallardo Juan Antonio Carlos Cortina's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Gallardo Juan Antonio Carlos Cortina profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.