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"Insiders might sell their shares for any number of reasons, but they buy them for only one:
they think the price will rise" - Peter Lynch ==>> What is insider trading>> |

| Transaction & Date | Reported Date |
Company | Symbol | Insider Relationship |
Shares Traded | Average Price | Total Amount |
Shares Ownership |
Filing |
| 2008-06-15 Sale |
2008-06-17 1:05 pm | GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP Acct & Chief Acct Officer) | 972 | $64.67 | $62,859 | 26,221 (Direct) | View |
| 2008-06-09 Sale |
2008-06-10 10:45 am | GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP Acct & Chief Acct Officer) | 850 | $67.59 | $57,452 | 27,193 (Direct) |
View |
| 2008-06-05 Sale |
2008-06-09 12:07 pm |
GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP Acct & Chief Acct Officer) | 478 | $67.39 | $32,212 | 28,043 (Direct) |
View |
| 2008-05-30 Sale |
2008-05-30 4:03 pm | GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP Acct & Chief Acct Officer) | 399 | $65.41 | $26,099 | 28,521 (Direct) |
View |
| 2008-03-04 Sale | 2008-03-04 11:55 am |
GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP - Acct. & Chief Acct. Off.) | 857 | $54.62 | $46,809 | 20,786 (Direct) | View |
| 2007-06-07 Sale | 2007-06-11 2:54 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (VP - Acct & Chief Acct. Off.) | 734 | $51.38 | $37,713 | 13,182 (Direct) |
View |
| 2007-05-30 Sale |
2007-05-30 12:36 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (VP - Acct. & Chief Acct. Off.) | 419 | $50.12 | $21,000 | 13,916 (Direct) | View |
| 2007-03-26 Sale | 2007-03-26 3:08 pm |
GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 1,000 | $44.19 | $44,193 | 14,119 (Direct) | View |
| 2006-11-06 Sale | 2006-11-07 10:23 am | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 1,524 | $36.43 | $55,519 | 15,119 (Direct) | View |
| 2005-11-22 Sale | 2005-11-23 08:43 am | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 400 | $33.34 | $13,336 | 8,524 (Direct) |
View |
| 2005-08-23 Sale | 2005-08-24 3:29 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 379 | $28.81 | $10,919 | 4,324 (Direct) |
View |
| Transaction & Date | Reported Date |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Ownership |
Filing |
| 2008-03-31 Exercise |
2008-04-02 08:56 am |
GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (VP Acct & Chief Acct Off) | 634 | $39.44 | $25,005 | 28,920 (Direct) |
View |
| 2008-03-31 Option Award |
2008-03-31 3:56 pm |
GULFMARK OFFSHORE INC | GLF | MASHINSKI CARLA S (CP Acct. & Chief Acct. Off.) | 7,500 | $0 | $0 | 28,286 (Direct) |
View |
| 2007-06-29 Exercise | 2007-07-02 2:57 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (VP - Acct. & Chief Acct. Off.) | 461 | $39.55 | $18,233 | 21,643 (Direct) |
View |
| 2007-06-15 Option Award |
2007-06-18 2:41 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (VP - Acct & Chief Acct. Off.) | 8,000 | $0 | $0 | 21,182 (Direct) | View |
| 2007-03-30 Exercise |
2007-04-02 4:38 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 216 | $31.22 | $6,744 | 14,335 (Direct) | View |
| 2006-06-30 Exercise | 2006-07-05 1:23 pm |
GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 857 | $21.95 | $18,811 | 16,643 (Direct) | View |
| 2006-06-06 Option Award |
2006-06-07 5:39 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 7,000 | $0 | $0 | 15,786 (Direct) |
View |
| 2006-03-31 Exercise |
2006-04-03 4:47 pm |
GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 262 | $23.63 | $6,191 | 8,786 (Direct) | View |
| 2005-09-30 Exercise Option Award | 2005-10-04 3:33 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 4,600 | $3.093 | $14,226 | 8,924 (Direct) | View |
| 2005-06-30 Exercise | 2005-06-30 5:35 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 252 | $21.94 | $5,529 | 4,703 (Direct) | View |
| 2005-03-31 Exercise | 2005-04-04 12:20 pm |
GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 295 | $17.74 | $5,233 | 4,451 (Direct) | View |
| 2004-12-31 Exercise |
2005-03-23 09:43 am | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 377 | $13.95 | $5,259 | 4,156 (Direct) |
View |
| 2004-10-01 Exercise |
2004-10-05 5:37 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 400 | $13.1 | $5,240 | 3,779 (Direct) |
View |
| 2004-06-30 Exercise | 2004-07-02 5:13 pm | GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Conroller) | 379 | $13.41 | $5,082 | 3,379 (Direct) |
View |
| 2004-05-13 Option Award | 2004-05-14 12:15 pm |
GULFMARK OFFSHORE INC | GMRK | MASHINSKI CARLA S (Controller) | 3,000 | $0 | $0 | 3,000 (Direct) |
View |
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