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ODYSSEY MARINE EXPLORATION INC

OMEX Scheduled selling only
CIK 0000798528 #4687 in the set updated 21 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$1.58M
$632.75K on a plan · $944.93K straight out of an exercise
Sold at will
$0.00
0 of 9 sales
Net
−$1.58M
$0.00 against sales at will

By person

7 insiders · 10 transactions
4.1×

Mark D. Gordon holds only 4.1 times base salary in stock. $2.26M of shares against $548.09K in salary for 2025.

Salary from the company's own proxy. The shares are what Mark D. Gordon last reported holding, valued at $3.56, the price Common Stock was last bought or sold at on the open market here, on 20 Oct 2025.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Longley John D Jr
President & COO
$944.93K (3) scheduled
−$944.93K
154,480
$550.47K
+38.1%
Gordon Mark
Chief Executive Officer
$632.75K (6) scheduled
−$632.75K
635,263
$2.26M
+120.6%
Cortina Gallardo Juan Antonio Carlos
10% owner
3,931,466
$14.01M
+58.4%
Justh Mark B
Director
879,207
$3.13M
+405.4%
SIEGEL TODD E
Director
166,377
$592.87K
+287.4%
Sawyer Jon D
Director
108,926
$388.15K
+55.5%
Pommeraud Larissa Tiffany
Director
101,970
$363.36K

No percentages here. This company's share count has moved by a factor of 2.7 over the window, from 21,730,370 to 58,574,115 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Gordon Mark
23 Mar 2026
Chief Executive Officer
Exercised, kept
150,000
$0.41
$62.12K

What was left out

Form 4 filings counted 31
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 6
Sales straight out of an exercise 3
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 534,931
History held since 9 Sep 2016