Insider Stock Trading History of Ervin Billy E

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 Ervin Billy E since year 2005. The trader's CIK number is 1244975. At the time of this reporting, Ervin Billy E is the Vice President of Mfri Inc . (stock ticker symbol MFRI). See this page for all insider trading activities at Mfri Inc .

Stock purchases, sales, and option exercises reported by insider Ervin Billy E since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-06-14 MFRI Mfri Inc Sale 15,000 27.20 408,000
2007-06-14 MFRI Mfri Inc Option Ex 15,000 3.76 56,400

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 Ervin Billy E (Vice President of Mfri Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.