Insider Stock Trading History of Nigon Richard


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 Nigon Richard since year 2005. The trader's CIK number is 1213869. At the time of this reporting, Nigon Richard is the Director of Northern Technologies International Corp . (stock ticker symbol NTIC). See this page for all insider trading activities at Northern Technologies International Corp .

Note that in the past NIGON RICHARD also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Nigon Richard since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-09-07 NTIC Northern Technologies International Corp Option Ex 1,500 10.25 15,375
2017-04-27 NTIC Northern Technologies International Corp Option Ex 4,000 10.25 41,000
2017-03-13 TCMD Tactile Systems Technology Inc Buy 20,000 20.14 402,879
2016-12-13 TCMD Tactile Systems Technology Inc Option Ex 6,103 .68 4,150
2016-09-13 TCMD Tactile Systems Technology Inc Buy 3,185 15.92 50,705
2016-09-14 TCMD Tactile Systems Technology Inc Buy 15,565 17.00 264,667
2015-11-04 VASC Vascular Solutions Inc Sale 8,000 32.40 259,200
2015-08-17 NTIC Northern Technologies International Corp Option Ex 4,000 9.76 39,040
2015-05-28 VASC Vascular Solutions Inc Sale 6,000 32.68 196,080
2015-04-02 VASC Vascular Solutions Inc Option Ex 10,000 9.88 98,800
2015-01-15 NTIC Northern Technologies International Corp Option Ex 2,333 10.20 23,796
2014-11-26 VASC Vascular Solutions Inc Buy 3,000 25.80 77,400
2014-02-25 VASC Vascular Solutions Inc Buy 1,000 25.66 25,660
2014-02-20 VASC Vascular Solutions Inc Option Ex 10,000 10.89 108,900
2014-02-20 VASC Vascular Solutions Inc Sale 8,000 25.18 201,440
2013-05-01 VASC Vascular Solutions Inc Buy 3,000 15.57 46,710
2013-04-22 NTIC Northern Technologies International Corp Buy 2,000 10.99 21,980
2013-02-19 VASC Vascular Solutions Inc Option Ex 10,000 .78 7,800
2013-02-19 VASC Vascular Solutions Inc Sale 4,000 15.36 61,432
2012-05-23 VASC Vascular Solutions Inc Buy 4,500 10.82 48,690
2012-04-20 NTIC Northern Technologies International Corp Buy 3,000 13.04 39,123
2012-01-04 VASC Vascular Solutions Inc Option Ex 10,000 2.37 23,700
2011-01-05 VASC Vascular Solutions Inc Option Ex 10,000 7.31 73,100
2010-08-27 NTIC Northern Technologies International Corp Buy 2,000 10.55 21,100
2010-08-18 VASC Vascular Solutions Inc Buy 2,000 11.85 23,700
2008-02-28 VASC Vascular Solutions Inc Buy 5,000 6.20 31,000

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 Nigon Richard (Director of Northern Technologies International Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.