OMEX ODYSSEY MARINE EXPLORATION INC
Nasdaq · SEC CIK 798528 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $1.58M 3 sales by 2 insiders
- Filings on record
- 105 since 2021-08-06, latest 2026-07-02 16:05
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Longley John D Jr | Pres, COO | — | $944.7K |
| Gordon Mark | CEO, Dir | — | $632.8K |
| Pommeraud Larissa Tiffany | Dir | — | — |
| Justh Mark B | Dir | — | — |
| Sawyer Jon D | Dir | — | — |
| SIEGEL TODD E | Dir | — | — |
Transactions 89
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-07-02 16:05 | 2026-06-30 | OMEX | Gordon Mark | CEO, Dir | A - Grant | $0.00 | +4,167 | 636.4K | +0.7% | $0 |
| D | 2026-07-02 16:05 | 2026-06-30 | OMEX | Gordon Mark | CEO, Dir | F - Tax | $0.8504 | -1,139 | 635.3K | -0.2% | -$968.61 |
| D | 2026-07-02 16:05 | 2026-06-30 | OMEX | Longley John D Jr | Pres, COO | A - Grant | $0.00 | +4,167 | 154.5K | +3% | $0 |
| D | 2026-06-03 16:05 | 2026-06-01 | OMEX | Justh Mark B | Dir | M - OptEx | $0.00 | +20.0K | 879.2K | +2% | $0 |
| D | 2026-06-03 16:05 | 2026-06-01 | OMEX | Sawyer Jon D | Dir | M - OptEx | $0.00 | +20.0K | 108.9K | +22% | $0 |
| D | 2026-06-03 16:05 | 2026-06-01 | OMEX | SIEGEL TODD E | Dir | M - OptEx | $0.00 | +20.0K | 166.4K | +14% | $0 |
| D | 2026-06-03 16:05 | 2026-06-01 | OMEX | Pommeraud Larissa Tiffany | Dir | M - OptEx | $0.00 | +20.0K | 102.0K | +24% | $0 |
| 2026-05-18 16:05 | 2026-05-14 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +9,346 | 88.9K | +12% | $0 | |
| 2026-05-18 16:05 | 2026-05-14 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +9,346 | 82.0K | +13% | $0 | |
| 2026-04-22 16:05 | 2026-04-20 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +31.5K | 146.4K | +27% | $0 | |
| 2026-04-22 16:05 | 2026-04-20 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +24.0K | 72.6K | +49% | $0 | |
| D | 2026-03-24 | 2026-03-23 | OMEX | Gordon Mark | CEO, Dir | M - OptEx | $0.41 | +150.0K | 632.2K | +31% | +$61.5K |
| 2026-03-10 | 2026-03-08 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +6,803 | 48.6K | +16% | $0 | |
| 2026-02-10 | 2026-02-06 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +5,291 | 41.8K | +14% | $0 | |
| 2026-02-10 | 2026-02-06 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +7,937 | 114.9K | +7% | $0 | |
| 2026-01-08 | 2026-01-06 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +7,653 | 107.0K | +8% | $0 | |
| 2026-01-08 | 2026-01-06 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +10.2K | 36.5K | +39% | $0 | |
| 2025-12-09 | 2025-12-05 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +7,282 | 99.3K | +8% | $0 | |
| 2025-12-09 | 2025-12-05 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +4,854 | 79.6K | +6% | $0 | |
| 2025-12-09 | 2025-12-05 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +4,854 | 26.3K | +23% | $0 | |
| 2025-11-10 | 2025-11-06 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +7,042 | 92.0K | +8% | $0 | |
| 2025-11-10 | 2025-11-06 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +4,695 | 21.5K | +28% | $0 | |
| 2025-11-10 | 2025-11-06 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +4,695 | 74.7K | +7% | $0 | |
| MT | 2025-10-20 | 2025-10-16+ | OMEX | Gordon Mark | CEO, Dir | S - Sale | $3.64 | -90.0K | 512.2K | -15% | -$327.9K |
| DMT | 2025-10-15 | 2025-10-13+ | OMEX | Longley John D Jr | Pres, COO | M - OptEx | $0.41 | +150.0K | 293.8K | +104% | +$61.5K |
| DMT | 2025-10-15 | 2025-10-13+ | OMEX | Longley John D Jr | Pres, COO | S - Sale+OE | $3.69 | -256.0K | 150.3K | -63% | -$944.7K |
| MT | 2025-10-15 | 2025-10-13+ | OMEX | Gordon Mark | CEO, Dir | S - Sale | $3.77 | -81.0K | 572.2K | -12% | -$304.9K |
| DMI | 2025-08-13 | 2025-07-17+ | OMEX | Cortina Gallardo Juan Antonio Carlos | 10% | S - Sale+OE | $1.71 | -979.1K | 1.99M | -33% | -$1.67M |
| DMI | 2025-08-13 | 2025-06-30+ | OMEX | Cortina Gallardo Juan Antonio Carlos | 10% | X - OptEx | $1.10 | +2.43M | 3.93M | +162% | +$2.67M |
| DMI | 2025-08-13 | 2025-07-29 | OMEX | Cortina Gallardo Juan Antonio Carlos | 10% | J - Other | $0.00 | 0 | 0 | New | $0 |
| 2025-07-17 | 2025-07-15 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +8,475 | 16.8K | +102% | $0 | |
| 2025-07-03 | 2025-06-27 | OMEX | Justh Mark B | Dir | A - Grant | $1.04 | +385.2K | 859.2K | +81% | +$400.7K | |
| 2025-07-03 | 2025-06-27 | OMEX | Longley John D Jr | Pres, COO | A - Grant | $1.04 | +144.5K | 256.36 | New | +$150.2K | |
| 2025-07-03 | 2025-06-27 | OMEX | Gordon Mark | CEO, Dir | A - Grant | $1.04 | +365.2K | 653.2K | +127% | +$379.9K | |
| 2025-04-15 | 2025-04-14 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +28.1K | 85.0K | +49% | $0 | |
| 2025-04-15 | 2025-04-14 | OMEX | Pommeraud Larissa Tiffany | Dir | A - Grant | $0.00 | +8,321 | 8,321 | New | $0 | |
| 2025-01-03 | 2024-12-31 | OMEX | Justh Mark B | Dir | P - Purchase | $0.64 | +50.0K | 551.1K | +10% | +$32.0K | |
| 2024-12-26 | 2024-12-24 | OMEX | Justh Mark B | Dir | P - Purchase | $0.55 | +250.0K | 501.1K | +100% | +$137.5K | |
| 2024-11-13 | 2024-10-23 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +14.0K | 56.9K | +32% | $0 | |
| 2024-04-10 | 2024-04-08 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +2,953 | 43.0K | +7% | $0 | |
| D | 2023-12-21 | 2023-12-20 | OMEX | Gordon Mark | CEO, Dir | A - Grant | $0.00 | +88.4K | 301.0K | +42% | $0 |
| D | 2023-12-21 | 2023-12-20 | OMEX | Gordon Mark | CEO, Dir | F - Tax | $3.13 | -33.0K | 267.9K | -11% | -$103.4K |
| D | 2023-12-21 | 2023-12-20 | OMEX | Longley John D Jr | Pres, COO | F - Tax | $3.13 | -15.6K | 111.9K | -12% | -$48.8K |
| D | 2023-12-21 | 2023-12-20 | OMEX | Longley John D Jr | Pres, COO | A - Grant | $0.00 | +41.7K | 127.5K | +49% | $0 |
| 2023-12-04 | 2023-11-30 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +3,160 | 40.0K | +9% | $0 | |
| 2023-06-13 | 2023-06-09 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +5,311 | 70.0K | +8% | $0 | |
| 2023-06-13 | 2023-06-09 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +5,311 | 251.1K | +2% | $0 | |
| 2023-06-13 | 2023-06-09 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +5,311 | 36.8K | +17% | $0 | |
| M | 2023-04-07 | 2023-04-05+ | OMEX | Abbott John | Dir | S - Sale | $3.04 | -59.1K | 0 | -100% | -$180.0K |
| 2023-01-19 | 2023-01-17 | OMEX | PIGNATELLI JAMES S | Dir | A - Grant | $0.00 | +9,021 | 64.3K | +16% | $0 | |
| 2023-01-19 | 2023-01-17 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +10.2K | 31.5K | +48% | $0 | |
| 2023-01-19 | 2023-01-17 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +9,343 | 64.7K | +17% | $0 | |
| 2023-01-19 | 2023-01-17 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +9,987 | 245.8K | +4% | $0 | |
| 2023-01-19 | 2023-01-17 | OMEX | Abbott John | Dir | A - Grant | $0.00 | +9,665 | 59.1K | +20% | $0 | |
| 2022-10-04 | 2022-09-30 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +4,435 | 235.8K | +2% | $0 | |
| 2022-10-04 | 2022-09-30 | OMEX | Abbott John | Dir | A - Grant | $0.00 | +4,032 | 49.5K | +9% | $0 | |
| 2022-10-04 | 2022-09-30 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +4,435 | 21.3K | +26% | $0 | |
| 2022-10-04 | 2022-09-30 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +3,629 | 55.4K | +7% | $0 | |
| 2022-10-04 | 2022-09-30 | OMEX | PIGNATELLI JAMES S | Dir | A - Grant | $0.00 | +4,032 | 55.3K | +8% | $0 | |
| 2022-07-05 | 2022-06-30 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +4,032 | 231.4K | +2% | $0 | |
| 2022-07-05 | 2022-06-30 | OMEX | Abbott John | Dir | A - Grant | $0.00 | +4,399 | 45.4K | +11% | $0 | |
| 2022-07-05 | 2022-06-30 | OMEX | PIGNATELLI JAMES S | Dir | A - Grant | $0.00 | +3,519 | 51.3K | +7% | $0 | |
| 2022-07-05 | 2022-06-30 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +3,299 | 51.7K | +7% | $0 | |
| 2022-07-05 | 2022-06-30 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +3,299 | 16.8K | +24% | $0 | |
| I | 2022-06-17 | 2022-06-15 | OMEX | Barton Laura Lionetti | Chief Business Off, Dir | P - Purchase | $2.85 | +2,500 | 7,500 | +50% | +$7,125 |
| D | 2022-05-03 | 2022-04-30 | OMEX | Nudi Jay | PAO, Treas | F - Tax | $5.94 | -12.7K | 97.8K | -11% | -$75.2K |
| D | 2022-05-03 | 2022-04-30 | OMEX | Nudi Jay | PAO, Treas | A - Grant | $0.00 | +31.5K | 110.5K | +40% | $0 |
| 2022-04-04 | 2022-03-31 | OMEX | Abbott John | Dir | A - Grant | $0.00 | +2,553 | 41.0K | +7% | $0 | |
| 2022-04-04 | 2022-03-31 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +2,365 | 13.5K | +21% | $0 | |
| 2022-04-04 | 2022-03-31 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +1,689 | 48.4K | +4% | $0 | |
| 2022-04-04 | 2022-03-31 | OMEX | PIGNATELLI JAMES S | Dir | A - Grant | $0.00 | +1,502 | 47.8K | +3% | $0 | |
| 2022-04-04 | 2022-03-31 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +2,065 | 227.4K | +0.9% | $0 | |
| D | 2022-03-17 | 2022-03-15 | OMEX | Nudi Jay | PAO, Treas | A - Grant | $0.00 | +31.5K | 90.7K | +53% | $0 |
| D | 2022-03-17 | 2022-03-15 | OMEX | Nudi Jay | PAO, Treas | F - Tax | $5.85 | -11.8K | 79.0K | -13% | -$68.8K |
| D | 2022-03-17 | 2022-03-15 | OMEX | Barton Laura Lionetti | Chief Business Off, Dir | A - Grant | $0.00 | +34.4K | 90.6K | +61% | $0 |
| D | 2022-03-17 | 2022-03-15 | OMEX | Barton Laura Lionetti | Chief Business Off, Dir | F - Tax | $5.85 | -12.9K | 77.8K | -14% | -$75.3K |
| D | 2022-03-17 | 2022-03-15 | OMEX | Gordon Mark | CEO, Dir | F - Tax | $5.85 | -33.0K | 212.5K | -13% | -$193.3K |
| D | 2022-03-17 | 2022-03-15 | OMEX | Gordon Mark | CEO, Dir | A - Grant | $0.00 | +88.5K | 245.6K | +56% | $0 |
| D | 2022-03-17 | 2022-03-15 | OMEX | Longley John D Jr | Pres, COO | F - Tax | $5.85 | -15.6K | 85.7K | -15% | -$91.2K |
| D | 2022-03-17 | 2022-03-15 | OMEX | Longley John D Jr | Pres, COO | A - Grant | $0.00 | +41.7K | 101.3K | +70% | $0 |
| D | 2022-03-17 | 2022-03-15 | OMEX | Jones Christopher Emlyn | CFO | F - Tax | $5.85 | -1,485 | 1,997 | -43% | -$8,687 |
| D | 2022-03-17 | 2022-03-15 | OMEX | Jones Christopher Emlyn | CFO | A - Grant | $0.00 | +3,482 | 3,482 | New | $0 |
| 2022-01-21 | 2022-01-19 | OMEX | Sawyer Jon D | Dir | A - Grant | $0.00 | +7,933 | 46.8K | +20% | $0 | |
| 2022-01-21 | 2022-01-19 | OMEX | Justh Mark B | Dir | A - Grant | $0.00 | +8,413 | 225.3K | +4% | $0 | |
| 2022-01-21 | 2022-01-19 | OMEX | PIGNATELLI JAMES S | Dir | A - Grant | $0.00 | +7,596 | 46.3K | +20% | $0 | |
| 2022-01-21 | 2022-01-19 | OMEX | SIEGEL TODD E | Dir | A - Grant | $0.00 | +7,933 | 11.2K | +244% | $0 | |
| 2022-01-21 | 2022-01-19 | OMEX | Abbott John | Dir | A - Grant | $0.00 | +8,173 | 38.5K | +27% | $0 | |
| 2021-09-30 | 2021-09-28 | OMEX | Justh Mark B | Dir | S - Sale | $6.90 | -51.9K | 216.9K | -19% | -$357.9K | |
| I | 2021-08-19 | 2021-08-18 | OMEX | Barton Laura Lionetti | Chief Business Off, Dir | P - Purchase | $5.87 | +1,250 | 5,000 | +33% | +$7,338 |
Purchase Sale Sale after option exercise All abbreviations