Insider Stock Trading History of Lewis J Christopher


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 Lewis J Christopher since year 2005. The trader's CIK number is 1007757. At the time of this reporting, Lewis J Christopher is the Director of Tetra Tech Inc . (stock ticker symbol TTEK). See this page for all insider trading activities at Tetra Tech Inc .


Stock purchases, sales, and option exercises reported by insider Lewis J Christopher since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-02-06 TTEK Tetra Tech Inc Option Ex 8,000 17.74 141,920
2017-02-06 TTEK Tetra Tech Inc Sale 13,511 41.31 558,085
2016-11-16 TTEK Tetra Tech Inc Option Ex 225 .00 0
2016-02-02 TTEK Tetra Tech Inc Option Ex 8,000 17.94 143,520
2016-02-02 TTEK Tetra Tech Inc Sale 5,495 26.19 143,914
2015-11-16 TTEK Tetra Tech Inc Option Ex 225 .00 0
2015-02-18 TTEK Tetra Tech Inc Option Ex 8,000 16.55 132,400
2015-02-18 TTEK Tetra Tech Inc Sale 5,323 24.93 132,729
2014-11-16 TTEK Tetra Tech Inc Option Ex 225 .00 0
2014-02-13 TTEK Tetra Tech Inc Sale 6,100 28.65 174,783
2014-02-13 TTEK Tetra Tech Inc Option Ex 8,000 21.41 171,280
2013-11-16 TTEK Tetra Tech Inc Option Ex 225 .00 0
2013-02-11 TTEK Tetra Tech Inc Sale 3,800 29.23 111,081
2013-02-11 TTEK Tetra Tech Inc Option Ex 8,000 13.16 105,280
2012-02-06 TTEK Tetra Tech Inc Sale 5,080 24.65 125,206
2012-02-06 TTEK Tetra Tech Inc Option Ex 5,960 18.10 107,876
2010-02-12 TTEK Tetra Tech Inc Option Ex 5,960 15.10 89,996
2009-02-04 TTEK Tetra Tech Inc Option Ex 5,960 14.80 88,208
2008-05-05 TTEK Tetra Tech Inc Sale 12,000 24.20 290,400
2008-02-05 TTEK Tetra Tech Inc Option Ex 5,960 11.52 68,659
2007-05-29 TTEK Tetra Tech Inc Sale 10,000 22.01 220,090
2007-02-06 TTEK Tetra Tech Inc Option Ex 5,960 6.86 40,885
2006-01-31 TTEK Tetra Tech Inc Option Ex 5,960 6.63 39,544

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 Lewis J Christopher (Director of Tetra Tech Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.