Insider Stock Trading History of Devillars John P


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 Devillars John P since year 2005. The trader's CIK number is 1212398. At the time of this reporting, Devillars John P is the Director of Clean Harbors Inc . (stock ticker symbol CLHB). See this page for all insider trading activities at Clean Harbors Inc .


Stock purchases, sales, and option exercises reported by insider Devillars John P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-06-30 CLH Clean Harbors Inc Sale 5,500 103.20 567,600
2011-06-30 CLH Clean Harbors Inc Option Ex 6,000 46.01 276,060
2011-04-19 CLH Clean Harbors Inc Sale 2,000 98.11 196,220
2009-05-13 CLH Clean Harbors Inc Sale 3,000 51.11 153,330
2009-05-13 CLH Clean Harbors Inc Option Ex 6,000 8.08 48,480
2006-06-05 CLHB Clean Harbors Inc Option Ex 2,000 2.61 5,220
2006-06-05 CLHB Clean Harbors Inc Sale 2,000 37.88 75,760

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 Devillars John P (Director of Clean Harbors Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.