Insider Stock Trading History of Campbell H Stuart


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 Campbell H Stuart since year 2005. The trader's CIK number is 1257603. At the time of this reporting, Campbell H Stuart is the Director of Mesa Laboratories Inc /co . (stock ticker symbol MLAB). See this page for all insider trading activities at Mesa Laboratories Inc /co .


Stock purchases, sales, and option exercises reported by insider Campbell H Stuart since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-08-21 MLAB Mesa Laboratories Inc /co Sale 1,000 130.16 130,160
2017-08-17 MLAB Mesa Laboratories Inc /co Sale 1,000 130.83 130,830
2017-08-18 MLAB Mesa Laboratories Inc /co Sale 1,000 130.00 130,000
2017-08-15 MLAB Mesa Laboratories Inc /co Sale 2 134.10 268
2017-08-11 MLAB Mesa Laboratories Inc /co Sale 608 134.08 81,520
2017-08-10 MLAB Mesa Laboratories Inc /co Sale 1,000 136.58 136,580
2017-08-09 MLAB Mesa Laboratories Inc /co Sale 1,000 137.61 137,610
2017-08-03 MLAB Mesa Laboratories Inc /co Sale 1,000 143.12 143,120
2017-08-02 MLAB Mesa Laboratories Inc /co Sale 1,000 143.61 143,610
2017-08-04 MLAB Mesa Laboratories Inc /co Sale 1,000 143.09 143,090
2017-02-07 MLAB Mesa Laboratories Inc /co Sale 8,000 121.55 972,400
2016-10-21 MLAB Mesa Laboratories Inc /co Sale 4,000 119.02 476,080
2016-09-16 MLAB Mesa Laboratories Inc /co Sale 3,000 115.03 345,090
2016-06-02 MLAB Mesa Laboratories Inc /co Option Ex 859 65.65 56,395
2016-03-10 MLAB Mesa Laboratories Inc /co Sale 2,184 86.09 188,020
2016-03-11 MLAB Mesa Laboratories Inc /co Sale 3,816 86.45 329,893
2016-03-07 MLAB Mesa Laboratories Inc /co Sale 280 90.00 25,200
2016-02-29 MLAB Mesa Laboratories Inc /co Sale 1,903 90.84 172,868
2016-02-22 MLAB Mesa Laboratories Inc /co Sale 20 100.00 2,000
2016-02-23 MLAB Mesa Laboratories Inc /co Sale 12 100.00 1,200
2016-02-24 MLAB Mesa Laboratories Inc /co Sale 1,500 92.75 139,125
2015-10-07 MLAB Mesa Laboratories Inc /co Option Ex 938 55.95 52,482
2015-09-22 MLAB Mesa Laboratories Inc /co Buy 150 109.54 16,431
2014-04-07 MLAB Mesa Laboratories Inc /co Option Ex 1,500 39.28 58,915
2013-05-03 MLAB Mesa Laboratories Inc /co Option Ex 1,350 23.79 32,112
2013-03-05 MLAB Mesa Laboratories Inc /co Sale 30,000 52.75 1,582,500
2012-04-17 MLAB Mesa Laboratories Inc /co Option Ex 1,800 23.32 41,981
2011-06-01 MLAB Mesa Laboratories Inc /co Option Ex 2,550 20.77 52,955
2010-04-16 MLAB Mesa Laboratories Inc /co Option Ex 4,100 16.97 69,585
2008-07-15 MLAB Mesa Laboratories Inc /co Option Ex 1,750 10.96 19,171
2008-05-29 MLAB Mesa Laboratories Inc /co Option Ex 1,175 17.21 20,221
2007-08-15 MLAB Mesa Laboratories Inc /co Option Ex 2,750 9.64 26,498
2007-03-26 MLAB Mesa Laboratories Inc /co Option Ex 4,400 10.05 44,228

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 Campbell H Stuart (Director of Mesa Laboratories Inc /co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.