Insider Stock Trading History of Perseus 2000 Expansion Llc


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 Perseus 2000 Expansion Llc since year 2005. The trader's CIK number is 1288003. At the time of this reporting, Perseus 2000 Expansion Llc is the Director of Beacon Power Corp . (stock ticker symbol BCON). See this page for all insider trading activities at Beacon Power Corp .


Stock purchases, sales, and option exercises reported by insider Perseus 2000 Expansion Llc since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-04-19 BCON Beacon Power Corp Sale 414,800 1.76 729,218
2006-04-18 BCON Beacon Power Corp Sale 478,000 1.78 850,362

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 Perseus 2000 Expansion Llc (Director of Beacon Power Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.