Insider Stock Trading History of Petrovich Michael

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 Petrovich Michael since year 2005. The trader's CIK number is 1228090. At the time of this reporting, Petrovich Michael is the V.P. International S of Castelle \ca\ . (stock ticker symbol CSTL). See this page for all insider trading activities at Castelle \ca\ .

Stock purchases, sales, and option exercises reported by insider Petrovich Michael since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-11-10 CSTL Castelle \\ca\\ Option Ex 20,000 .88 17,500
2006-02-23 CSTL Castelle \\ca\\ Option Ex 10,000 .94 9,370
2005-08-15 CSTL Castelle \\ca\\ Sale 700 3.70 2,590
2005-08-12 CSTL Castelle \\ca\\ Sale 300 3.70 1,110
2005-08-03 CSTL Castelle \\ca\\ Sale 2,000 3.66 7,320
2005-08-01 CSTL Castelle \\ca\\ Sale 5,000 3.61 18,035

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 Petrovich Michael (V.P. International S of Castelle \ca\ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.