X0202 4 2007-05-22 0 0000798528 ODYSSEY MARINE EXPLORATION INC OMR 0001080480 MORRIS JOHN C 5215 WEST LAUREL STREET TAMPA FL 33607 1 1 0 0 President and Co-Chairman Common Stock 2007-05-22 4 S 0 4993 7.16 D 1644069 D Common Stock 2007-05-22 4 S 0 1300 7.17 D 1642769 D Common Stock 2007-05-22 4 S 0 20100 7.2 D 1622669 D Common Stock 2007-05-22 4 S 0 9000 7.22 D 1613669 D Common Stock 2007-05-22 4 S 0 21065 7.23 D 1592604 D Common Stock 2007-05-22 4 S 0 3300 7.24 D 1589304 D Common Stock 2007-05-22 4 S 0 40792 7.25 D 1548512 D Common Stock 2007-05-22 4 S 0 10350 7.26 D 1538162 D Common Stock 2007-05-22 4 S 0 25700 7.27 D 1512462 D Common Stock 2007-05-22 4 S 0 8300 7.28 D 1504162 D Common Stock 2007-05-22 4 S 0 9900 7.29 D 1494262 D Common Stock 2007-05-22 4 S 0 12875 7.3 D 1481387 D Common Stock 2007-05-22 4 S 0 17445 7.31 D 1463942 D Common Stock 2007-05-22 4 S 0 2780 7.32 D 1461162 D /s/ David A. Morris, by Power of Attorney 2007-05-24