Insider Stock Trading History of Birndorf Howard C


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 Birndorf Howard C since year 2005. The trader's CIK number is 1078432. At the time of this reporting, Birndorf Howard C is the Executive Chairman a of Nanogen Inc . (stock ticker symbol NGEN). See this page for all insider trading activities at Nanogen Inc .


Stock purchases, sales, and option exercises reported by insider Birndorf Howard C since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2005-07-11 NGEN Nanogen Inc Sale 25,000 4.04 100,875
2005-06-01 NGEN Nanogen Inc Sale 25,000 4.04 101,050
2005-05-24 NGEN Nanogen Inc Sale 25,000 4.07 101,750

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 Birndorf Howard C (Executive Chairman a of Nanogen Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.