X0303 4 2009-09-22 0000073756 OCEANEERING INTERNATIONAL INC OII 0001240850 HOOKER DAVID S 11911 FM 529 HOUSTON TX 77041 1 0 0 0 Common Stock 2009-09-22 4 S 0 400 59.57 D 31600 D Common Stock 2009-09-22 4 S 0 2300 59.56 D 29300 D Common Stock 2009-09-22 4 S 0 1300 59.565 D 28000 D Common Stock 2009-09-22 4 S 0 1700 59.552 D 26300 D Common Stock 2009-09-22 4 S 0 100 59.5307 D 26200 D Common Stock 2009-09-22 4 S 0 100 59.534 D 26100 D Common Stock 2009-09-22 4 S 0 74 59.535 D 26026 D Common Stock 2009-09-22 4 S 0 100 59.524 D 25926 D Common Stock 2009-09-22 4 S 0 100 59.514 D 25826 D Common Stock 2009-09-22 4 S 0 200 59.504 D 25626 D Common Stock 2009-09-22 4 S 0 200 59.495 D 25426 D Common Stock 2009-09-22 4 S 0 1426 59.50 D 24000 D George R. Haubenreich, Jr., Attorney-in-Fact for David S. Hooker 2009-09-24