Insider Stock Trading History of Dwyer Robert V


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 Dwyer Robert V since year 2005. The trader's CIK number is 1360778. At the time of this reporting, Dwyer Robert V 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 Dwyer Robert V since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-06-14 MLAB Mesa Laboratories Inc /co Sale 4,000 140.27 561,080
2017-06-16 MLAB Mesa Laboratories Inc /co Sale 7,150 139.00 993,850
2017-02-21 MLAB Mesa Laboratories Inc /co Sale 1,700 125.12 212,704
2017-02-22 MLAB Mesa Laboratories Inc /co Sale 3,300 125.14 412,962
2016-12-15 MLAB Mesa Laboratories Inc /co Sale 1,000 134.00 134,000
2016-12-14 MLAB Mesa Laboratories Inc /co Sale 1,002 132.13 132,394
2015-09-17 MLAB Mesa Laboratories Inc /co Sale 2,000 113.00 226,000
2015-09-15 MLAB Mesa Laboratories Inc /co Sale 3,000 111.67 335,010
2015-09-11 MLAB Mesa Laboratories Inc /co Sale 1,000 110.00 110,000
2015-09-08 MLAB Mesa Laboratories Inc /co Sale 1,000 110.39 110,390
2015-08-07 MLAB Mesa Laboratories Inc /co Sale 2,000 119.50 239,000
2015-08-17 MLAB Mesa Laboratories Inc /co Sale 1,937 116.50 225,660
2014-10-03 MLAB Mesa Laboratories Inc /co Option Ex 4,650 32.61 151,622
2013-11-15 MLAB Mesa Laboratories Inc /co Sale 13,476 71.33 961,243
2013-11-14 MLAB Mesa Laboratories Inc /co Sale 4,462 71.26 317,962
2013-11-13 MLAB Mesa Laboratories Inc /co Sale 1,562 71.50 111,683
2013-11-12 MLAB Mesa Laboratories Inc /co Sale 500 71.47 35,735
2012-03-19 MLAB Mesa Laboratories Inc /co Option Ex 5,050 20.77 104,873
2011-04-15 MLAB Mesa Laboratories Inc /co Option Ex 5,000 14.50 72,500
2010-12-21 MLAB Mesa Laboratories Inc /co Sale 40,000 24.75 990,000
2010-10-12 MLAB Mesa Laboratories Inc /co Sale 30,000 21.52 645,600
2006-11-06 MLAB Mesa Laboratories Inc /co Buy 1,500 20.00 30,000

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 Dwyer Robert V (Director of Mesa Laboratories Inc /co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.