Insider Stock Trading History of Wiehoff John


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 Wiehoff John since year 2005. The trader's CIK number is 1241113. At the time of this reporting, Wiehoff John is the Director of Donaldson Co Inc . (stock ticker symbol DCI). See this page for all insider trading activities at Donaldson Co Inc .

Note that in the past WIEHOFF JOHN also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Wiehoff John since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-06-20 DCI Donaldson Co Inc Sale 14,400 46.33 667,152
2017-06-20 DCI Donaldson Co Inc Option Ex 14,400 22.77 327,888
2017-02-06 CHRW C H Robinson Worldwide Inc Sale 24,306 75.33 1,830,970
2016-09-14 DCI Donaldson Co Inc Option Ex 14,400 17.50 252,000
2016-09-14 DCI Donaldson Co Inc Sale 14,400 36.32 523,008
2016-02-05 CHRW C H Robinson Worldwide Inc Sale 44,382 67.70 3,004,883
2015-09-18 DCI Donaldson Co Inc Sale 14,400 30.04 432,576
2015-09-18 DCI Donaldson Co Inc Option Ex 14,400 16.60 239,040
2015-02-12 CHRW C H Robinson Worldwide Inc Sale 12,307 71.48 879,667
2014-08-01 CHRW C H Robinson Worldwide Inc Sale 25,546 67.51 1,724,559
2013-01-29 CHRW C H Robinson Worldwide Inc Option Ex 37,355 65.20 2,435,546
2012-11-27 CHRW C H Robinson Worldwide Inc Sale 24,796 61.02 1,513,002
2012-11-27 DCI Donaldson Co Inc Option Ex 28,800 15.01 432,288
2012-11-27 DCI Donaldson Co Inc Sale 28,800 33.45 963,360
2012-02-15 CHRW C H Robinson Worldwide Inc Option Ex 5,000 65.20 326,000
2012-02-15 CHRW C H Robinson Worldwide Inc Sale 5,000 65.50 327,510
2011-12-06 CHRW C H Robinson Worldwide Inc Sale 10,000 68.97 689,670
2010-11-05 CHRW C H Robinson Worldwide Inc Sale 6,674 72.14 481,475
2010-11-05 CHRW C H Robinson Worldwide Inc Option Ex 1,534 64.20 98,482
2010-08-11 CHRW C H Robinson Worldwide Inc Sale 20,000 64.56 1,291,220
2010-07-30 CHRW C H Robinson Worldwide Inc Option Ex 189,083 24.35 4,604,927
2010-07-30 CHRW C H Robinson Worldwide Inc Sale 97,430 64.25 6,260,267
2010-04-27 CHRW C H Robinson Worldwide Inc Sale 1,400 60.45 84,631
2009-12-14 CHRW C H Robinson Worldwide Inc Option Ex 1,770 56.49 99,987
2009-10-29 CHRW C H Robinson Worldwide Inc Sale 9,232 56.00 516,992
2009-10-27 CHRW C H Robinson Worldwide Inc Option Ex 9,828 10.17 99,970
2009-10-27 CHRW C H Robinson Worldwide Inc Sale 12,253 57.00 698,445
2009-09-11 CHRW C H Robinson Worldwide Inc Option Ex 47,930 55.75 2,672,097
2009-07-24 CHRW C H Robinson Worldwide Inc Sale 30,000 54.03 1,620,870
2009-07-24 CHRW C H Robinson Worldwide Inc Option Ex 72,858 14.00 1,020,012
2009-04-24 CHRW C H Robinson Worldwide Inc Sale 54,863 53.52 2,936,267
2009-04-24 CHRW C H Robinson Worldwide Inc Option Ex 54,863 47.92 2,629,034
2008-05-02 CHRW C H Robinson Worldwide Inc Option Ex 33,778 29.46 995,234
2008-05-02 CHRW C H Robinson Worldwide Inc Sale 12,800 65.83 842,624
2008-05-02 CHRW C H Robinson Worldwide Inc Sale 14,878 65.37 972,604
2008-05-02 CHRW C H Robinson Worldwide Inc Sale 6,100 64.87 395,707
2007-12-03 CHRW C H Robinson Worldwide Inc Sale 20,000 51.29 1,025,720
2007-10-30 CHRW C H Robinson Worldwide Inc Option Ex 11,412 6.30 71,849
2007-09-06 CHRW C H Robinson Worldwide Inc Option Ex 2,846 15.80 44,981
2007-09-06 CHRW C H Robinson Worldwide Inc Sale 2,846 49.93 142,100
2007-05-04 CHRW C H Robinson Worldwide Inc Sale 7,372 55.04 405,776
2007-05-04 CHRW C H Robinson Worldwide Inc Option Ex 7,372 25.90 190,934
2007-05-07 CHRW C H Robinson Worldwide Inc Sale 40,000 55.77 2,230,800
2007-05-07 CHRW C H Robinson Worldwide Inc Option Ex 90,172 10.17 917,229
2006-11-06 CHRW C H Robinson Worldwide Inc Option Ex 24,000 6.30 151,128
2006-11-07 CHRW C H Robinson Worldwide Inc Sale 24,000 42.51 1,020,216
2006-08-18 CHRW C H Robinson Worldwide Inc Option Ex 100,000 10.17 1,017,000
2006-08-18 CHRW C H Robinson Worldwide Inc Sale 53,000 47.50 2,517,500
2005-10-28 CHRW C H Robinson Worldwide Inc Sale 42,436 33.22 1,409,596

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 Wiehoff John (Director of Donaldson Co Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.