Insider Stock Trading History of Okarma Thomas

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 Okarma Thomas since year 2005. The trader's CIK number is 1187039. At the time of this reporting, Okarma Thomas is the President and CEO of Geron Corp . (stock ticker symbol GERN). See this page for all insider trading activities at Geron Corp .

Stock purchases, sales, and option exercises reported by insider Okarma Thomas since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-06-02 GERN Geron Corp Sale 18,874 5.43 102,485
2010-05-24 GERN Geron Corp Sale 4,671 5.11 23,868
2009-05-29 GERN Geron Corp Sale 5,828 6.35 37,007
2009-05-26 GERN Geron Corp Sale 46,669 6.75 315,015
2009-01-05 GERN Geron Corp Sale 12,512 4.90 61,308
2008-01-04 GERN Geron Corp Sale 13,166 5.34 70,306
2006-01-09 GERN Geron Corp Sale 12,320 8.56 105,459

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 Okarma Thomas (President and CEO of Geron Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.