Dudediligence.

Odyssey Marine Exploration, Inc

OMEXNASDAQ · Water Transportation
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$1,476,042

10 notices · 427,005 sh

Oct 2025 to Oct 2026

Reported ·

$1,577,546

9 sales · 0 buys

Oct 2025 to Sep 2026

The two figures cover different periods.

All 9 reported sales carry the 10b5-1 box. Together they are 0.73% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Sep 2026N2025DJ2026FMAMJJASO2025-10-20: MARK D GORDON, Form 1442025-10-17: MARK D GORDON, Form 1442025-10-16: MARK D GORDON, Form 1442025-10-15: MARK D GORDON, Form 1442025-10-14: REV TR OF J D LONGLEY JR &W L LONGLEY U/A/D 1/15/2014, Form 1442025-10-14: JOHN D LONGLEY JR., Form 1442025-10-14: MARK D GORDON, Form 1442025-10-13: JOHN D LONGLEY JR., Form 1442025-10-13: MARK D GORDON, Form 1442025-10-13: REV TR OF J D LONGLEY JR &W L LONGLEY U/A/D 1/15/2014, Form 1442025-10-13: Gordon Mark, sold2025-10-13: Longley John D Jr, sold2025-10-16: Gordon Mark, sold
under a ▼ salesize is dollars

Form 144 notices, newest first

2025-10-20MARK D GORDON, Chief Executive Officer$111,750
30,000 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-17MARK D GORDON, Chief Executive Officer$97,500
30,000 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-16MARK D GORDON, Chief Executive Officer$111,900
30,000 shplan 2025-05-15144 ↗
Form 4, 2025-10-20: sold 90,000 at $3.64 Form 4 ↗
2025-10-15MARK D GORDON, Chief Executive Officer$123,600
30,000 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-14REV TR OF J D LONGLEY JR &W L LONGLEY U/A/D 1/15/2014, President & COO$256,766
73,572 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-14JOHN D LONGLEY JR., President & COO$500,815
143,500 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-14MARK D GORDON, Chief Executive Officer$104,700
30,000 shplan 2025-05-15no Form 4 on file144 ↗
2025-10-13JOHN D LONGLEY JR., President & COO$18,330
6,500 shplan 2025-05-15144 ↗
Form 4, 2025-10-15: sold 256,049 at $3.69 Form 4 ↗
2025-10-13MARK D GORDON, Chief Executive Officer$59,096
20,956 shplan 2025-05-15144 ↗
Form 4, 2025-10-15: sold 80,956 at $3.77 Form 4 ↗
2025-10-13REV TR OF J D LONGLEY JR &W L LONGLEY U/A/D 1/15/2014, President & COO$91,585
32,477 shplan 2025-05-15no Form 4 on file144 ↗