Insider Trading activities of Wd 40 Co insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Wd 40 Co since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Wd 40 Co since year 2005. Table 2 shows the detailed insider transactions of Wd 40 Co since 2005. The reporting company's ticker symbol is WDFC. The reporting company's CIK number is 105132.
The total value of stock buying since 2005 is $695,199.
The total value of stock sales since 2005 is $51,542,431.
The total value of stock option exercises since 2005 is $29,198,932.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Wd 40 Co (WDFC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-10 0 $0 676 $76,117 1,160 $41,794
2017-09 0 $0 1,740 $193,716 3,000 $108,090
2017-06 0 $0 1,854 $203,928 3,000 $108,090
2017-05 0 $0 4,726 $492,676 0 $0
2016-11 600 $62,400 0 $0 0 $0
2016-10 0 $0 1,176 $127,027 3,800 $124,564
2016-09 295 $33,925 0 $0 0 $0
2016-08 0 $0 12,570 $1,495,370 1,000 $35,990
2016-07 0 $0 1,827 $219,449 3,800 $143,716
2016-02 0 $0 1,790 $189,126 3,000 $107,970
2016-01 0 $0 637 $63,712 1,000 $35,990
2015-11 0 $0 4,552 $436,135 0 $0
2015-10 0 $0 4,876 $460,868 7,300 $222,108
2015-07 0 $0 570 $51,186 1,000 $27,270
2015-06 0 $0 13,770 $1,188,027 13,770 $467,572
2015-05 0 $0 11,734 $1,007,430 9,730 $350,570
2015-04 0 $0 7,300 $608,017 7,300 $221,372
2015-03 0 $0 1,212 $106,691 2,000 $54,539
2014-12 0 $0 3,003 $246,936 2,000 $54,540
2014-10 0 $0 16,247 $1,188,373 16,800 $493,386
2014-08 0 $0 1,793 $119,575 0 $0
2014-02 0 $0 4,325 $298,618 0 $0
2013-10 0 $0 44,416 $3,126,524 20,000 $720,600
2013-09 0 $0 1,295 $82,880 2,000 $55,339
2013-08 52 $3,025 10,000 $547,993 10,000 $360,299
2013-07 0 $0 16,127 $988,547 14,000 $484,920
2013-06 0 $0 4,465 $254,505 4,465 $160,873
2013-05 57 $3,006 10,555 $594,311 13,035 $429,095
2013-04 0 $0 2,000 $108,688 0 $0
2013-02 57 $3,002 17,725 $950,823 18,846 $616,847
2013-01 0 $0 10,392 $561,477 10,392 $374,421
2012-12 0 $0 39,000 $1,631,512 0 $0
2012-11 707 $33,205 39,800 $1,865,002 9,800 $288,501
2012-09 0 $0 7,501 $382,012 7,501 $255,419
2012-08 6,242 $305,932 23,499 $1,170,384 23,499 $846,666
2012-07 0 $0 51,695 $2,473,661 53,700 $1,882,812
2012-05 0 $0 11,153 $519,369 7,000 $197,600
2012-03 0 $0 27,092 $1,221,442 40,020 $1,441,264
2012-01 0 $0 2,000 $79,800 0 $0
2011-12 0 $0 0 $0 2,000 $47,260
2011-10 0 $0 10,000 $470,100 10,000 $359,900
2011-09 0 $0 0 $0 1,504 $31,208
2011-07 0 $0 49,000 $2,301,420 49,094 $1,448,135
2011-04 0 $0 74,670 $3,061,437 75,649 $2,138,346
2011-03 0 $0 3,000 $126,899 3,000 $81,810
2011-02 0 $0 6,602 $264,542 8,000 $226,280
2011-01 16 $631 10,000 $393,400 10,000 $275,600
2010-12 0 $0 47,000 $1,903,386 47,000 $1,312,719
2010-11 0 $0 101,077 $4,006,439 91,500 $2,559,100
2010-10 0 $0 37,922 $1,482,133 39,900 $1,012,114
2010-09 0 $0 380 $14,250 13,580 $285,245
2010-07 0 $0 22,220 $811,220 26,220 $679,541
2010-04 0 $0 30,426 $1,049,619 29,000 $716,746
2009-10 0 $0 22,349 $730,323 10,000 $207,499
2009-09 0 $0 3,000 $84,609 13,000 $305,500
2009-07 0 $0 20,151 $632,038 20,000 $416,258
2009-04 2,000 $48,733 0 $0 0 $0
2009-01 500 $12,451 0 $0 0 $0
2008-09 0 $0 4,800 $184,800 4,800 $132,816
2008-08 0 $0 35,600 $1,295,237 35,600 $862,385
2008-05 1,000 $31,012 0 $0 0 $0
2008-01 4,900 $157,877 0 $0 0 $0
2007-10 0 $0 13,719 $522,213 13,719 $318,725
2007-08 0 $0 35,158 $1,250,348 35,458 $765,947
2007-07 0 $0 15,100 $535,047 15,100 $381,780
2007-05 0 $0 21,000 $720,762 23,400 $582,385
2007-04 0 $0 49,307 $1,783,717 54,307 $1,564,992
2006-08 0 $0 25,000 $872,700 25,000 $553,900
2006-04 0 $0 25,000 $812,300 25,000 $519,065
2006-02 0 $0 29,994 $901,585 32,400 $701,459

Table 2. Detailed insider stock purchases, sales, and option exercises of Wd 40 Co insiders (WDFC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-10-09 Rembolt Jay (Vice President Finance & CFO) Sale 676 112.60 76,117
2017-10-09 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,160 36.03 41,794
2017-09-14 Rembolt Jay (Vice President Finance & CFO) Sale 1,161 111.00 128,868
2017-09-14 Rembolt Jay (Vice President Finance & CFO) Option Ex 2,000 36.03 72,060
2017-06-19 Rembolt Jay (Vice President Finance & CFO) Sale 615 112.00 68,880
2017-06-19 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 36.03 36,030
2017-06-09 Rembolt Jay (Vice President Finance & CFO) Sale 618 110.00 67,980
2017-06-09 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 36.03 36,030
2017-06-02 Rembolt Jay (Vice President Finance & CFO) Sale 621 108.00 67,068
2017-06-02 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 36.03 36,030
2017-05-08 Crivello Mario L Sale 4,726 104.25 492,676
2016-11-08 Pittard Daniel E Buy 600 104.00 62,400
2016-10-25 Bateman Giles H Sale 1,176 108.02 127,027
2016-10-25 Bateman Giles H Option Ex 3,800 32.78 124,564
2016-09-12 Pittard Daniel E Buy 295 115.00 33,925
2016-08-26 Crivello Mario L Sale 9,000 120.06 1,080,540
2016-08-24 Crivello Mario L Sale 1,000 117.61 117,610
2016-08-17 Crivello Mario L Sale 1,000 115.39 115,390
2016-08-10 Rembolt Jay (Vice President Finance & CFO) Sale 570 117.00 66,690
2016-08-10 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 35.99 35,990
2016-08-05 Noble William B (Managing Director, Europe) Sale 1,000 115.14 115,140
2016-07-22 Crivello Mario L Sale 400 119.57 47,828
2016-07-15 Holdsworth Geoffrey (Managing Director AsiaPacific) Sale 1,427 120.27 171,621
2016-07-14 Bewley Peter D Option Ex 3,800 37.82 143,716
2016-02-19 Rembolt Jay (Vice President Finance & CFO) Sale 588 107.00 62,916
2016-02-19 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 35.99 35,990
2016-02-10 Rembolt Jay (Vice President Finance & CFO) Sale 1,202 105.00 126,210
2016-02-10 Rembolt Jay (Vice President Finance & CFO) Option Ex 2,000 35.99 71,980
2016-01-29 Rembolt Jay (Vice President Finance & CFO) Sale 637 100.02 63,712
2016-01-29 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 35.99 35,990
2015-11-23 Holdsworth Geoffrey (Managing Director AsiaPacific) Sale 843 100.00 84,300
2015-11-16 Freeman Michael L (Division President, Americas) Sale 3,709 94.86 351,835
2015-10-23 Collato Richard A Sale 658 95.27 62,687
2015-10-23 Collato Richard A Option Ex 658 32.78 21,569
2015-10-22 Collato Richard A Sale 3,142 95.00 298,490
2015-10-22 Collato Richard A Option Ex 3,142 32.78 102,994
2015-10-20 Bateman Giles H Sale 1,076 92.65 99,691
2015-10-20 Bateman Giles H Option Ex 3,500 27.87 97,545
2015-07-20 Rembolt Jay (Vice President Finance & CFO) Sale 570 89.80 51,186
2015-07-20 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 27.27 27,270
2015-06-18 Collato Richard A Sale 3,500 87.00 304,500
2015-06-18 Collato Richard A Option Ex 3,500 27.87 97,545
2015-06-17 Ridge Garry O (President & CEO) Sale 6,706 86.03 576,917
2015-06-17 Ridge Garry O (President & CEO) Option Ex 6,706 36.03 241,617
2015-06-16 Ridge Garry O (President & CEO) Sale 3,564 86.03 306,610
2015-06-16 Ridge Garry O (President & CEO) Option Ex 3,564 36.03 128,410
2015-05-28 Ridge Garry O (President & CEO) Sale 273 86.03 23,486
2015-05-28 Ridge Garry O (President & CEO) Option Ex 273 36.03 9,836
2015-05-22 Ridge Garry O (President & CEO) Sale 1,765 86.03 151,842
2015-05-22 Ridge Garry O (President & CEO) Option Ex 1,765 36.03 63,592
2015-05-20 Ridge Garry O (President & CEO) Sale 435 86.03 37,423
2015-05-20 Ridge Garry O (President & CEO) Option Ex 435 36.03 15,673
2015-05-19 Ridge Garry O (President & CEO) Sale 3,701 86.03 318,397
2015-05-19 Ridge Garry O (President & CEO) Option Ex 3,701 36.03 133,347
2015-05-18 Ridge Garry O (President & CEO) Sale 3,556 86.03 305,922
2015-05-18 Ridge Garry O (President & CEO) Option Ex 3,556 36.03 128,122
2015-05-18 Holdsworth Geoffrey (Managing Director AsiaPacific) Sale 2,004 85.01 170,360
2015-04-29 Lang Linda Sale 7,300 83.29 608,017
2015-04-29 Lang Linda Option Ex 7,300 30.32 221,372
2015-03-25 Rembolt Jay (Vice President Finance & CFO) Sale 239 88.15 21,067
2015-03-25 Rembolt Jay (Vice President Finance & CFO) Option Ex 394 27.27 10,744
2015-03-24 Rembolt Jay (Vice President Finance & CFO) Sale 973 88.00 85,624
2015-03-24 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,606 27.27 43,795
2014-12-26 Holdsworth Geoffrey (Managing Director AsiaPacific) Sale 1,812 85.01 154,038
2014-12-03 Rembolt Jay (Vice President Finance & CFO) Sale 1,191 78.00 92,898
2014-12-03 Rembolt Jay (Vice President Finance & CFO) Option Ex 2,000 27.27 54,540
2014-10-23 Bewley Peter D Sale 6,000 74.67 448,020
2014-10-23 Bewley Peter D Option Ex 6,000 28.59 171,570
2014-10-22 Collato Richard A Sale 2,127 75.00 159,525
2014-10-22 Collato Richard A Option Ex 2,127 29.11 61,916
2014-10-22 Freeman Michael L (Division President, Americas) Sale 1,274 75.00 95,550
2014-10-21 Collato Richard A Sale 373 75.00 27,975
2014-10-21 Collato Richard A Option Ex 373 29.11 10,858
2014-10-21 Freeman Michael L (Division President, Americas) Sale 500 75.00 37,500
2014-10-17 Schmale Neal E Sale 5,264 70.75 372,428
2014-10-17 Schmale Neal E Option Ex 7,300 30.32 221,372
2014-10-13 Rembolt Jay (Vice President Finance & CFO) Sale 709 66.82 47,375
2014-10-13 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 27.67 27,670
2014-08-01 Noble William B (Managing Director, Europe) Sale 1,793 66.69 119,575
2014-02-12 Noble William B (Managing Director, Europe) Sale 3,068 69.10 211,986
2014-02-11 Noble William B (Managing Director, Europe) Sale 1,257 68.92 86,632
2013-10-30 Irwin Michael J (Executive Vice President) Sale 12,176 72.17 878,802
2013-10-28 Ridge Garry O (President & CEO) Sale 10,000 69.21 692,090
2013-10-28 Ridge Garry O (President & CEO) Option Ex 10,000 36.03 360,300
2013-10-24 Noble William B (Managing Director, Europe) Sale 10,000 70.06 700,620
2013-10-24 Noble William B (Managing Director, Europe) Option Ex 10,000 36.03 360,300
2013-10-22 Milner Graham P (Executive Vice President) Sale 12,240 69.85 855,012
2013-09-20 Rembolt Jay (Vice President Finance & CFO) Sale 1,229 64.00 78,656
2013-09-20 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,898 27.67 52,517
2013-09-16 Rembolt Jay (Vice President Finance & CFO) Sale 66 64.00 4,224
2013-09-16 Rembolt Jay (Vice President Finance & CFO) Option Ex 102 27.67 2,822
2013-08-08 Ridge Garry O (President & CEO) Sale 2,539 58.53 148,607
2013-08-08 Ridge Garry O (President & CEO) Option Ex 2,539 36.03 91,480
2013-08-07 Ridge Garry O (President & CEO) Sale 3,375 53.53 180,663
2013-08-07 Ridge Garry O (President & CEO) Option Ex 3,375 36.03 121,601
2013-08-06 Ridge Garry O (President & CEO) Sale 4,086 53.53 218,723
2013-08-06 Ridge Garry O (President & CEO) Option Ex 4,086 36.03 147,218
2013-08-02 Mitchell Maria (VP, Corporate Secretary) Buy 52 58.19 3,025
2013-07-16 Crivello Mario L Sale 2,000 57.90 115,800
2013-07-16 Crivello Mario L Option Ex 2,000 34.74 69,480
2013-07-15 Holdsworth Geoffrey (Managing Director AsiaPacific) Sale 2,804 58.22 163,248
2013-07-09 Noble William B (Managing Director, Europe) Sale 10,000 62.66 626,600
2013-07-09 Noble William B (Managing Director, Europe) Option Ex 10,000 36.01 360,100
2013-07-09 Rembolt Jay (Vice President Finance & CFO) Sale 1,323 62.66 82,899
2013-07-09 Rembolt Jay (Vice President Finance & CFO) Option Ex 2,000 27.67 55,340
2013-06-18 Noble William B (Managing Director, Europe) Sale 2,025 57.00 115,425
2013-06-18 Noble William B (Managing Director, Europe) Option Ex 2,025 36.03 72,960
2013-06-10 Noble William B (Managing Director, Europe) Sale 2,440 57.00 139,080
2013-06-10 Noble William B (Managing Director, Europe) Option Ex 2,440 36.03 87,913
2013-05-21 Bateman Giles H Sale 600 55.77 33,462
2013-05-17 Noble William B (Managing Director, Europe) Sale 535 57.00 30,495
2013-05-17 Noble William B (Managing Director, Europe) Option Ex 535 36.03 19,276
2013-05-16 Bateman Giles H Sale 3,718 56.83 211,293
2013-05-16 Bateman Giles H Option Ex 6,500 30.86 200,570
2013-05-10 Noble William B (Managing Director, Europe) Sale 2,352 55.95 131,594
2013-05-10 Noble William B (Managing Director, Europe) Option Ex 2,352 35.99 84,648
2013-05-10 Rembolt Jay (Vice President Finance & CFO) Sale 702 56.00 39,312
2013-05-10 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,000 29.30 29,300
2013-05-07 Noble William B (Managing Director, Europe) Sale 2,648 55.95 148,155
2013-05-07 Noble William B (Managing Director, Europe) Option Ex 2,648 35.99 95,301
2013-05-01 Mitchell Maria (VP, Corporate Secretary) Buy 57 52.75 3,006
2013-04-16 Milner Graham P (Executive Vice President) Sale 2,000 54.34 108,688
2013-02-20 Rembolt Jay (Vice President Finance & CFO) Sale 1,369 55.00 75,295
2013-02-20 Rembolt Jay (Vice President Finance & CFO) Option Ex 1,863 29.30 54,585
2013-02-19 Noble William B (Managing Director, Europe) Sale 2,000 54.75 109,500
2013-02-19 Noble William B (Managing Director, Europe) Option Ex 2,000 29.30 58,600
2013-02-19 Rembolt Jay (Vice President Finance & CFO) Sale 166 55.00 9,130
2013-02-19 Rembolt Jay (Vice President Finance & CFO) Option Ex 238 29.30 6,973
2013-02-14 Rembolt Jay (Vice President Finance & CFO) Sale 1,481 54.01 79,982
2013-02-14 Rembolt Jay (Vice President Finance & CFO) Option Ex 2,000 29.30 58,600
2013-02-08 Noble William B (Managing Director, Europe) Sale 3,000 53.95 161,850
2013-02-08 Noble William B (Managing Director, Europe) Option Ex 3,000 29.30 87,900
2013-02-06 Ridge Garry O (President & CEO) Sale 1,518 53.03 80,499
2013-02-06 Ridge Garry O (President & CEO) Option Ex 1,518 36.03 54,693
2013-02-05 Ridge Garry O (President & CEO) Sale 8,090 53.03 429,012
2013-02-05 Ridge Garry O (President & CEO) Option Ex 7,146 36.03 257,470
2013-02-04 Mitchell Maria (VP, Corporate Secretary) Buy 57 52.67 3,002
2013-02-04 Ridge Garry O (President & CEO) Option Ex 944 36.03 34,012
2013-01-30 Ridge Garry O (President & CEO) Sale 132 54.03 7,131
2013-01-30 Ridge Garry O (President & CEO) Option Ex 132 36.03 4,755
2013-01-29 Ridge Garry O (President & CEO) Sale 7,633 54.03 412,410
2013-01-29 Ridge Garry O (President & CEO) Option Ex 7,633 36.03 275,016
2013-01-28 Ridge Garry O (President & CEO) Sale 2,454 54.03 132,589
2013-01-28 Ridge Garry O (President & CEO) Option Ex 2,454 36.03 88,417
2013-01-25 Ridge Garry O (President & CEO) Sale 173 54.03 9,347
2013-01-25 Ridge Garry O (President & CEO) Option Ex 173 36.03 6,233
2012-12-24 Crivello Mario L Sale 9,000 45.75 411,786
2012-12-17 Crivello Mario L Sale 10,000 46.63 466,280
2012-12-10 Crivello Mario L Sale 10,000 46.28 462,790
2012-12-04 Crivello Mario L Sale 3,800 .00 0
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Insider trading activities including stock purchases, stock sales, and option exercises of WDFC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Wd 40 Co (symbol WDFC, CIK number 105132) see the Securities and Exchange Commission (SEC) website.