Insider Stock Trading History of Mahoney Robert L


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 Mahoney Robert L since year 2005. The trader's CIK number is 1249911. At the time of this reporting, Mahoney Robert L is the Sr VP, Business Development of Northwest Pipe Co . (stock ticker symbol NWPX). See this page for all insider trading activities at Northwest Pipe Co .


Stock purchases, sales, and option exercises reported by insider Mahoney Robert L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2015-01-01 NWPX Northwest Pipe Co Option Ex 4,096 .00 0
2015-01-15 NWPX Northwest Pipe Co Option Ex 1,395 .00 0
2014-01-01 NWPX Northwest Pipe Co Option Ex 7,401 .00 0
2014-01-15 NWPX Northwest Pipe Co Option Ex 791 .00 0
2013-05-22 NWPX Northwest Pipe Co Sale 5,000 27.66 138,300
2013-01-01 NWPX Northwest Pipe Co Option Ex 7,133 .00 0
2012-05-17 NWPX Northwest Pipe Co Option Ex 2,986 17.90 53,449
2011-08-18 NWPX Northwest Pipe Co Option Ex 92 .00 0
2012-03-15 NWPX Northwest Pipe Co Option Ex 347 .00 0
2011-05-12 NWPX Northwest Pipe Co Option Ex 9,286 14.00 130,004
2011-03-15 NWPX Northwest Pipe Co Option Ex 348 .00 0
2010-08-18 NWPX Northwest Pipe Co Option Ex 183 .00 0
2010-03-15 NWPX Northwest Pipe Co Option Ex 348 .00 0
2010-02-18 NWPX Northwest Pipe Co Option Ex 138 .00 0
2009-08-18 NWPX Northwest Pipe Co Option Ex 1,011 .00 0
2009-02-19 NWPX Northwest Pipe Co Option Ex 137 .00 0
2009-02-17 NWPX Northwest Pipe Co Option Ex 7,281 14.75 107,394
2008-02-18 NWPX Northwest Pipe Co Option Ex 1,857 21.00 38,997
2006-12-05 NWPX Northwest Pipe Co Option Ex 3,000 18.75 56,250

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 Mahoney Robert L (Sr VP, Business Development of Northwest Pipe Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.