Insider Stock Trading History of Gerstenberg Eric W


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 Gerstenberg Eric W since year 2005. The trader's CIK number is 1211558. At the time of this reporting, Gerstenberg Eric W is the Chief Operating Officer(CHESI) of Clean Harbors Inc . (stock ticker symbol CLH). See this page for all insider trading activities at Clean Harbors Inc .


Stock purchases, sales, and option exercises reported by insider Gerstenberg Eric W since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-06-25 CLH Clean Harbors Inc Sale 8,000 55.19 441,520
2017-12-27 CLH Clean Harbors Inc Sale 7,150 52.77 377,305
2017-12-26 CLH Clean Harbors Inc Sale 5,143 53.04 272,784
2017-08-24 CLH Clean Harbors Inc Sale 4,667 50.42 235,310
2016-12-09 CLH Clean Harbors Inc Sale 7,500 55.42 415,620
2015-09-09 CLH Clean Harbors Inc Sale 16,493 49.19 811,290
2013-10-01 CLH Clean Harbors Inc Sale 1,000 58.92 58,920
2012-08-09 CLH Clean Harbors Inc Sale 4,000 55.00 220,000
2012-05-21 CLH Clean Harbors Inc Sale 3,000 61.29 183,870
2011-07-06 CLH Clean Harbors Inc Sale 1,200 107.06 128,472
2010-09-03 CLH Clean Harbors Inc Sale 1,509 63.01 95,082
2009-10-02 CLH Clean Harbors Inc Sale 500 53.89 26,945
2008-08-22 CLHB Clean Harbors Inc Option Ex 8,000 12.98 103,840
2008-08-22 CLHB Clean Harbors Inc Sale 8,000 79.20 633,600
2007-04-04 CLHB Clean Harbors Inc Option Ex 8,000 12.98 103,840
2007-04-04 CLHB Clean Harbors Inc Sale 8,000 45.00 360,000
2006-09-26 CLHB Clean Harbors Inc Option Ex 1,000 2.26 2,260
2006-09-26 CLHB Clean Harbors Inc Sale 1,000 41.86 41,860
2006-05-05 CLHB Clean Harbors Inc Option Ex 8,000 12.98 103,840

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 Gerstenberg Eric W (Chief Operating Officer(CHESI) of Clean Harbors Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.