X0306 4 2020-07-13 0 0000073756 OCEANEERING INTERNATIONAL INC OII 0001185201 MURPHY PAUL B JR 11911 FM 529 HOUSTON TX 77041 1 0 0 0 Common Stock 2020-07-13 5 J 0 E 16292 0.00 D 28624 D Since the date of the reporting person's last ownership report, he transferred 16,292 shares to his former spouse (as reported on this Form 4) pursuant to property settlement agreements entered into in connection with a divorce proceeding. The reporting person no longer reports as beneficially owned any securities owned by his former spouse. Transferred for no consideration pursuant to property settlement agreements entered into in connection with a divorce proceeding. /s/David K. Lawrence, Attorney-in-Fact Paul B. Murphy, Jr. 2020-07-15