X0303 5 2008-12-31 0 0 1 0001030749 GULFMARK OFFSHORE INC GLF 0001206113 STREETER BRUCE A X1 1 1 0 0 President and CEO Phantom Stock 2002-06-15 4 P 0 L 60.776 36.250 A Common Stock 60.776 1777.285 D Phantom Stock 2002-06-30 4 P 0 L 53.203 41.410 A Common Stock 53.203 1830.488 D Phantom Stock 2002-07-15 4 P 0 L 1966.990 16.140 A Common Stock 1966.990 3797.478 D Phantom Stock 2002-07-31 4 P 0 L 175.829 12.530 A Common Stock 175.829 3973.307 D Phantom Stock 2002-08-15 4 P 0 L 137.182 16.060 A Common Stock 137.182 4110.489 D Phantom Stock 2002-08-31 4 P 0 L 132.241 16.660 A Common Stock 132.241 4242.730 D Phantom Stock 2002-09-15 4 P 0 L 132.400 16.640 A Common Stock 132.400 4375.130 D Phantom Stock 2002-09-30 4 P 0 L 127.350 17.300 A Common Stock 127.350 4502.480 D Phantom Stock 2002-10-15 4 P 0 L 157.367 14.000 A Common Stock 157.367 4659.847 D Phantom Stock 2002-10-31 4 P 0 L 143.996 15.300 A Common Stock 143.996 4803.843 D Phantom Stock 2002-11-15 4 P 0 L 150.282 14.660 A Common Stock 150.282 4954.125 D Phantom Stock 2002-11-30 4 P 0 L 146.778 15.010 A Common Stock 146.778 5100.903 D Phantom Stock 2002-12-15 4 P 0 L 150.385 14.650 A Common Stock 150.385 5251.288 D Phantom Stock 2002-12-31 4 P 0 L 149.265 14.760 A Common Stock 149.265 5400.553 D Phantom Stock 2003-01-15 4 P 0 L 152.784 14.420 A Common Stock 152.784 5553.337 D Phantom Stock 2003-01-31 4 P 0 L 165.525 13.310 A Common Stock 165.525 5718.862 D Phantom Stock 2003-02-15 4 P 0 L 162.834 13.530 A Common Stock 162.834 5881.696 D Phantom Stock 2003-02-28 4 P 0 L 147.170 14.970 A Common Stock 147.170 6028.866 D Phantom Stock 2003-03-15 4 P 0 L 159.648 13.800 A Common Stock 159.648 6188.514 D Phantom Stock 2003-03-26 4 P 0 L 52.084 13.500 A Common Stock 52.084 6240.598 D Phantom Stock 2003-03-31 4 P 0 L 174.256 13.450 A Common Stock 174.256 6414.854 D Phantom Stock 2003-04-15 4 P 0 L 173.611 13.500 A Common Stock 173.611 6588.465 D Phantom Stock 2003-04-30 4 P 0 L 177.557 13.200 A Common Stock 177.557 6766.022 D Phantom Stock 2003-05-15 4 P 0 L 147.036 15.940 A Common Stock 147.036 6913.058 D Phantom Stock 2003-05-31 4 P 0 L 129.553 18.091 A Common Stock 129.553 7042.611 D On reviewing the Section 16 reporting requirements relating to GulfMark Offshore, Inc.'s Executive Nonqualified Excess Plan, it was determined that the phantom stock units created by the deferral of compensation by both officers and directors should have been reported as a derivative security by the officer/director once the phantom stock unit was allocated to his account. This filing reports all transactions related to the phantom stock units in the plan allocated to the individual from his point of entry into the plan through March 31, 2009. Each phantom stock unit is the economic equivalent of one share of common stock. Subject to the provisions of the plan, the phantom stock units become payable only in common stock upon the officer/director's termination of service." /s/ Bruce A Streeter 2009-04-16