Insider Trading History of Plumb Steven M

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Plumb Steven M since 2007. The trader's CIK number is 1255060. At the time of the last reporting, Plumb Steven M was the Chief Financial Offi of Hyperdynamics Corp. (stock ticker symbol HDY). Also see all insider trading activities at Hyperdynamics Corp.


Yearly summary of insider trading at Hyperdynamics Corp (HDY) by Plumb Steven M

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2008 HDY 0 $0 5,700 $10,317 0 $0
2007 HDY 0 $0 0 $0 100,000 $155,000


Insider trading of Hyperdynamics Corp (HDY) by Plumb Steven M

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2008-05-28 HDY Sale 5,700 1.81 10,317
2007-06-07 HDY Option Ex 100,000 1.55 155,000

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 Plumb Steven M (Chief Financial Offi of Hyperdynamics Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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