The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Guthrie Edward A since 2006.
The trader's CIK number is 1203973.
At the time of the last reporting, Guthrie Edward A was the Exec. VP - Finance & of Gulfmark Offshore Inc. (stock ticker symbol GLF).
Also see all insider trading activities at Gulfmark Offshore Inc.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2008 | GLF | 0 | $0 | 14,299 | $863,815 | 10,634 | $187,704 |
| 2007 | GLF | 0 | $0 | 4,214 | $199,445 | 801 | $25,007 |
| 2006 | GLF | 0 | $0 | 0 | $0 | 101,058 | $831,300 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2008-06-19 | GLF | Sale | 9,400 | 67.00 | 629,800 |
| 2008-06-20 | GLF | Sale | 600 | 67.00 | 40,200 |
| 2008-03-31 | GLF | Option Ex | 634 | 39.44 | 25,004 |
| 2008-03-17 | GLF | Sale | 1,625 | 52.43 | 85,198 |
| 2008-01-23 | GLF | Sale | 2,674 | 40.62 | 108,617 |
| 2007-12-31 | GLF | Option Ex | 10,000 | 16.27 | 162,700 |
| 2007-05-30 | GMRK | Sale | 1,214 | 50.12 | 60,845 |
| 2007-04-20 | GMRK | Sale | 3,000 | 46.20 | 138,600 |
| 2007-03-30 | GMRK | Option Ex | 801 | 31.22 | 25,007 |
| 2006-03-31 | GMRK | Option Ex | 1,058 | 23.63 | 25,000 |
| 2005-12-29 | GMRK | Option Ex | 50,000 | 8.06 | 403,150 |
| 2005-12-29 | GMRK | Option Ex | 50,000 | 8.06 | 403,150 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Guthrie Edward A (Exec. VP - Finance & of Gulfmark Offshore Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.