Edward A. Guthrie serves as Executive at GULFMARK OFFSHORE INC, where they oversee executive responsibilities. Since joining the company, Edward A. Guthrie has executed 17 insider transactions totaling $1.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 31, 2009 involved receiving (via award) 1,233 shares valued at $25.0K.
Edward A. Guthrie currently holds 214,960 shares of GULFMARK OFFSHORE INC (GMRK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Edward A. Guthrie has been a net seller of GMRK stock. They have purchased $0 and sold $1.1M worth of shares.
Edward A. Guthrie's most recent insider trade was on Mar 31, 2009, when they sold 1,233 shares at $20.28 per share.
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| $N/A |
| Discretionary |
| Jun 20, 2008 | GLF | $40.2K | Sale | 600 | $67.00 | Discretionary |
| Jun 19, 2008 | GLF | $629.8K | Sale | 9,400 | $67.00 | Discretionary |
| Mar 31, 2008 | GLF | $25.0K | Option Exercise | 634 | $39.44 | Discretionary |
| Mar 17, 2008 | GLF | $85.2K | Sale | 1,625 | $52.43 | Discretionary |
| Jan 25, 2008 | GLF | $0 | Award | 19,280 | $N/A | Discretionary |
| Jan 23, 2008 | GLF | $108.6K | Sale | 2,674 | $40.62 | Discretionary |
| Dec 31, 2007 | GLF | $162.7K | Option Exercise | 10,000 | $16.27 | Discretionary |
| May 30, 2007 | GMRK | $60.8K | Sale | 1,214 | $50.12 | Discretionary |
| Apr 20, 2007 | GMRK | $138.6K | Sale | 3,000 | $46.20 | Discretionary |
| Mar 30, 2007 | GMRK | $25.0K | Option Exercise | 801 | $31.22 | Discretionary |
| Jan 23, 2007 | GMRK | $0 | Award | 20,877 | $N/A | Discretionary |
| May 30, 2006 | GMRK | $0 | Will Acquisition | 300 | $N/A | Discretionary |
| Mar 31, 2006 | GMRK | $25.0K | Option Exercise | 1,058 | $23.63 | Discretionary |
| Mar 16, 2006 | GMRK | $0 | Award | 15,500 | $N/A | Discretionary |
| Dec 29, 2005 | GMRK | $403.0K | Option Exercise | 50,000 | $8.06 | Discretionary |