Insider Stock Trading History of Guthrie Edward A


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Guthrie Edward A since year 2005. The trader's CIK number is 1203973. At the time of this reporting, Guthrie Edward A is the Exec. VP - Finance & of Gulfmark Offshore Inc . (stock ticker symbol GMRK). See this page for all insider trading activities at Gulfmark Offshore Inc .


Stock purchases, sales, and option exercises reported by insider Guthrie Edward A since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-06-19 GLF Gulfmark Offshore Inc Sale 9,400 67.00 629,800
2008-06-20 GLF Gulfmark Offshore Inc Sale 600 67.00 40,200
2008-03-31 GLF Gulfmark Offshore Inc Option Ex 634 39.44 25,004
2008-03-17 GLF Gulfmark Offshore Inc Sale 1,625 52.43 85,198
2008-01-23 GLF Gulfmark Offshore Inc Sale 2,674 40.62 108,617
2007-12-31 GLF Gulfmark Offshore Inc Option Ex 10,000 16.27 162,700
2007-05-30 GMRK Gulfmark Offshore Inc Sale 1,214 50.12 60,845
2007-04-20 GMRK Gulfmark Offshore Inc Sale 3,000 46.20 138,600
2007-03-30 GMRK Gulfmark Offshore Inc Option Ex 801 31.22 25,007
2006-03-31 GMRK Gulfmark Offshore Inc Option Ex 1,058 23.63 25,000
2005-12-29 GMRK Gulfmark Offshore Inc Option Ex 50,000 8.06 403,150
2005-12-29 GMRK Gulfmark Offshore Inc 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.