The following table details the trading activities
(stock purchases, stock sales, and stock option exercises)
the Securities and Exchange Commission (SEC)
by insider Mayer Robert H since year 2005.
The trader's CIK number is 1225605.
At the time of the last reporting, Mayer Robert H was the Director of Martek Biosciences Corp .
(stock ticker symbol MATK).
See this page for all insider trading activities at Martek Biosciences Corp .
|Trade Date||Symbol||Company Name (Issuer)||Trade Type||Shares||Price ($)||Value ($)|
|2009-03-13||MATK||Martek Biosciences Corp||Option Ex||2,034||.00||0|
|2009-03-06||MATK||Martek Biosciences Corp||Option Ex||1,813||.00||0|
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 Mayer Robert H (Director of Martek Biosciences Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.