Insider Trading activities of Tennant Co insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Tennant Co since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Tennant Co since year 2005. Table 2 shows the detailed insider transactions of Tennant Co since 2005. The reporting company's ticker symbol is TNC. The reporting company's CIK number is 97134.
The total value of stock buying since 2005 is $333,277.
The total value of stock sales since 2005 is $50,585,486.
The total value of stock option exercises since 2005 is $20,442,244.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Tennant Co (TNC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-05 0 $0 415 $30,292 0 $0
2018-04 0 $0 126,786 $8,862,108 124,843 $1,258,414
2018-03 0 $0 0 $0 2,000 $67,560
2018-01 0 $0 6,694 $487,999 0 $0
2017-06 0 $0 8,780 $648,064 7,500 $75,599
2017-05 0 $0 1,928 $142,205 3,397 $86,046
2017-04 0 $0 7,500 $537,840 7,500 $75,600
2017-03 0 $0 5,790 $414,841 7,790 $336,643
2017-01 0 $0 0 $0 438 $13,648
2016-11 0 $0 15,000 $1,020,000 17,000 $427,490
2016-08 0 $0 12,158 $774,259 12,158 $515,739
2016-07 0 $0 15,304 $948,848 15,304 $370,509
2016-06 0 $0 14,981 $838,936 14,981 $628,228
2016-04 0 $0 2,118 $115,414 118 $5,151
2015-12 0 $0 15,000 $839,790 15,000 $514,920
2015-11 0 $0 5,126 $315,905 5,126 $124,100
2015-03 0 $0 6,484 $419,848 6,484 $156,454
2014-08 0 $0 0 $0 2,000 $35,850
2014-07 0 $0 9,986 $756,721 5,000 $121,050
2014-05 0 $0 5,795 $371,077 0 $0
2014-02 0 $0 0 $0 2,973 $0
2014-01 0 $0 35 $2,373 35 $847
2013-12 0 $0 5,939 $384,704 5,939 $143,783
2013-11 0 $0 36,679 $2,247,554 36,679 $731,140
2013-10 0 $0 58,984 $3,585,441 56,177 $1,099,786
2013-09 0 $0 39,100 $2,145,808 0 $0
2013-08 0 $0 88,282 $4,831,816 88,282 $1,330,389
2013-07 0 $0 4,700 $243,836 4,700 $111,437
2013-06 0 $0 300 $15,564 300 $7,113
2013-05 0 $0 34,725 $1,731,916 30,645 $575,407
2013-04 0 $0 1,377 $65,930 1,377 $13,880
2013-03 0 $0 31,497 $1,491,486 31,497 $755,041
2013-02 0 $0 41,265 $1,928,579 57,593 $1,266,452
2012-12 0 $0 12,341 $473,122 39,541 $586,336
2012-11 0 $0 10,449 $395,643 14,449 $294,412
2012-09 0 $0 10,000 $433,700 10,000 $100,800
2012-08 0 $0 21,000 $879,311 21,000 $392,688
2012-03 0 $0 22,940 $1,001,546 20,000 $419,900
2012-02 0 $0 11,651 $468,668 11,651 $367,399
2011-12 0 $0 29,792 $1,232,240 29,792 $640,206
2011-11 0 $0 400 $16,191 4,400 $94,152
2011-09 0 $0 11,115 $444,132 7,500 $75,600
2011-08 0 $0 21,439 $919,140 41,489 $504,829
2011-06 2,800 $98,839 0 $0 0 $0
2011-03 0 $0 25,723 $1,023,392 33,822 $490,261
2011-02 0 $0 10,000 $404,200 4,000 $90,200
2010-11 0 $0 500 $16,634 0 $0
2010-08 0 $0 11,690 $428,356 5,000 $118,550
2010-05 0 $0 37,086 $1,333,921 52,068 $931,645
2010-04 0 $0 5,013 $175,455 6,600 $148,005
2010-02 0 $0 16,251 $375,479 22,825 $327,492
2009-11 0 $0 6,306 $184,665 0 $0
2009-08 400 $11,303 1,000 $25,710 7,800 $151,179
2008-12 0 $0 900 $19,800 40,000 $0
2008-09 0 $0 8,230 $296,240 12,400 $222,271
2008-08 4,970 $130,070 0 $0 0 $0
2008-06 0 $0 5,832 $208,494 9,852 $162,538
2008-05 0 $0 6,309 $220,700 0 $0
2008-04 0 $0 0 $0 4,168 $68,313
2008-02 0 $0 0 $0 1,274 $45,889
2007-12 0 $0 0 $0 2,300 $35,362
2007-11 0 $0 5,000 $223,750 5,000 $118,550
2007-09 0 $0 12,750 $538,215 12,750 $246,151
2007-08 0 $0 2,885 $126,936 0 $0
2007-06 0 $0 0 $0 5,000 $118,550
2007-05 0 $0 7,600 $236,892 8,080 $157,822
2007-03 0 $0 28,666 $863,649 28,666 $534,420
2007-02 0 $0 0 $0 433 $13,492
2006-11 2,000 $54,800 10,000 $153,750 10,000 $153,750
2006-09 0 $0 1,148 $30,097 0 $0
2006-08 0 $0 42,192 $1,013,126 41,600 $772,843
2006-05 750 $38,265 0 $0 0 $0
2005-12 0 $0 2,500 $125,075 38,500 $1,210,363
2005-11 0 $0 200 $9,040 0 $0
2005-09 0 $0 581 $22,014 0 $0
2005-05 0 $0 1,808 $67,049 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Tennant Co insiders (TNC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-05-01 Huml David W. (Sr. VP, Global Marketing) Sale 415 72.99 30,292
2018-04-23 Zay Richard H. (SVP - The Americas) Sale 664 73.00 48,472
2018-04-23 Paulson Thomas (Sr. Vice President and CFO) Sale 10,575 73.95 782,021
2018-04-23 Paulson Thomas (Sr. Vice President and CFO) Option Ex 9,296 10.08 93,703
2018-04-17 Killingstad Chris (President and CEO) Sale 44,271 71.00 3,143,241
2018-04-17 Killingstad Chris (President and CEO) Option Ex 44,271 10.08 446,251
2018-04-16 Killingstad Chris (President and CEO) Sale 4,427 68.58 303,603
2018-04-16 Killingstad Chris (President and CEO) Option Ex 4,427 10.08 44,624
2018-04-11 Killingstad Chris (President and CEO) Sale 13,281 68.36 907,822
2018-04-11 Killingstad Chris (President and CEO) Option Ex 13,281 10.08 133,872
2018-04-10 Killingstad Chris (President and CEO) Sale 17,708 68.99 1,221,692
2018-04-10 Killingstad Chris (President and CEO) Option Ex 17,708 10.08 178,496
2018-04-09 Killingstad Chris (President and CEO) Sale 26,564 68.25 1,813,099
2018-04-09 Killingstad Chris (President and CEO) Option Ex 26,564 10.08 267,765
2018-04-06 Paulson Thomas (Sr. Vice President and CFO) Sale 9,296 69.08 642,158
2018-04-06 Paulson Thomas (Sr. Vice President and CFO) Option Ex 9,296 10.08 93,703
2018-03-06 Austen William F. (Director) Option Ex 2,000 33.78 67,560
2018-01-11 Paulson Thomas (Sr. Vice President and CFO) Sale 6,694 72.90 487,999
2017-06-05 Paulson Thomas (SVP, CFO) Sale 6,474 73.95 478,752
2017-06-05 Paulson Thomas (SVP, CFO) Option Ex 6,474 10.08 65,257
2017-06-02 Zay Richard H. (SVP, The Americas) Sale 1,280 73.00 93,440
2017-06-02 Paulson Thomas (SVP, CFO) Sale 1,026 73.95 75,872
2017-06-02 Paulson Thomas (SVP, CFO) Option Ex 1,026 10.08 10,342
2017-05-01 Eicher Carol S Sale 1,928 73.76 142,205
2017-05-01 Eicher Carol S Option Ex 3,397 25.33 86,046
2017-04-10 Paulson Thomas (SVP, CFO) Sale 7,500 71.71 537,840
2017-04-10 Paulson Thomas (SVP, CFO) Option Ex 7,500 10.08 75,600
2017-03-06 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 5,790 71.65 414,841
2017-03-06 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 5,790 47.03 272,303
2017-03-02 Austen William F. Option Ex 2,000 32.17 64,340
2017-01-26 Austen William F. Option Ex 438 31.16 13,648
2016-11-08 Paulson Thomas (SVP, CFO) Sale 15,000 68.00 1,020,000
2016-11-08 Paulson Thomas (SVP, CFO) Option Ex 15,000 24.21 363,150
2016-11-02 Shank Stephen G Option Ex 2,000 32.17 64,340
2016-08-02 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 3,417 63.02 215,325
2016-08-02 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 3,417 43.66 149,186
2016-08-01 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 8,741 63.94 558,934
2016-08-01 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 8,741 41.94 366,553
2016-07-26 Paulson Thomas (SVP, CFO) Sale 15,304 62.00 948,848
2016-07-26 Paulson Thomas (SVP, CFO) Option Ex 15,304 24.21 370,509
2016-06-08 Paulson Thomas (SVP, CFO) Sale 14,981 56.00 838,936
2016-06-08 Paulson Thomas (SVP, CFO) Option Ex 14,981 41.94 628,228
2016-04-28 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 2,000 54.40 108,806
2016-04-26 Paulson Thomas (SVP, CFO) Sale 118 56.00 6,608
2016-04-26 Paulson Thomas (SVP, CFO) Option Ex 118 43.66 5,151
2015-12-21 Paulson Thomas (SVP, CFO) Sale 15,000 55.99 839,790
2015-12-21 Paulson Thomas (SVP, CFO) Option Ex 15,000 34.33 514,920
2015-11-20 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 5,126 61.63 315,905
2015-11-20 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 5,126 24.21 124,100
2015-03-05 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 3,000 64.60 193,788
2015-03-05 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 3,000 24.21 72,630
2015-03-04 Sonnenberg Steven Alan Sale 900 64.31 57,883
2015-03-04 Sonnenberg Steven Alan Option Ex 900 26.60 23,940
2015-03-03 Sonnenberg Steven Alan Sale 2,584 65.08 168,177
2015-03-03 Sonnenberg Steven Alan Option Ex 2,584 23.18 59,884
2014-08-05 Shank Stephen G Option Ex 2,000 17.93 35,850
2014-07-29 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 5,000 75.61 378,035
2014-07-29 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 5,000 24.21 121,050
2014-07-29 Killingstad Chris (President and CEO) Sale 4,986 75.95 378,686
2014-05-27 Eckert Andrew J (SVP, The Americas) Sale 3,995 64.50 257,677
2014-05-21 Zay Richard H. (SVP, Global Marketing) Sale 1,800 63.00 113,400
2014-02-25 Eckert Andrew J (SVP, The Americas) Option Ex 2,973 .00 0
2014-01-16 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 35 67.82 2,373
2014-01-16 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 35 24.21 847
2013-12-09 Schaefer Michael (SVP, Chief Technical Officer) Sale 5,939 64.78 384,704
2013-12-09 Schaefer Michael (SVP, Chief Technical Officer) Option Ex 5,939 24.21 143,783
2013-11-21 Zay Richard H. (SVP, Global Marketing) Sale 10,366 61.50 637,509
2013-11-21 Zay Richard H. (SVP, Global Marketing) Option Ex 10,366 38.13 395,255
2013-11-18 Dybsky Thomas (SVP, Administration) Sale 5,500 60.52 332,865
2013-11-18 Dybsky Thomas (SVP, Administration) Option Ex 5,500 10.08 55,440
2013-11-15 Dybsky Thomas (SVP, Administration) Sale 15,813 61.34 969,985
2013-11-15 Dybsky Thomas (SVP, Administration) Option Ex 15,813 10.08 159,395
2013-11-14 Wilson Heidi M (SVP, General Counsel and Sec'y) Sale 5,000 61.44 307,195
2013-11-14 Wilson Heidi M (SVP, General Counsel and Sec'y) Option Ex 5,000 24.21 121,050
2013-10-29 Schaefer Michael (SVP, Chief Technical Officer) Sale 5,000 60.52 302,620
2013-10-29 Schaefer Michael (SVP, Chief Technical Officer) Option Ex 5,000 24.21 121,050
2013-10-29 Westman Don B (SVP, Operations) Sale 16,000 60.55 968,800
2013-10-29 Westman Don B (SVP, Operations) Option Ex 16,000 17.14 274,320
2013-10-29 Eckert Andrew J (SVP, The Americas) Sale 10,112 60.52 612,008
2013-10-29 Eckert Andrew J (SVP, The Americas) Option Ex 10,112 24.21 244,811
2013-10-28 Schaefer Michael (SVP, Chief Technical Officer) Sale 5,000 60.88 304,390
2013-10-28 Schaefer Michael (SVP, Chief Technical Officer) Option Ex 5,000 24.21 121,050
2013-10-28 Westman Don B (SVP, Operations) Sale 10,065 61.19 615,897
2013-10-28 Westman Don B (SVP, Operations) Option Ex 10,065 10.08 101,455
2013-10-28 Dybsky Thomas (SVP, Administration) Sale 12,807 61.04 781,726
2013-10-28 Dybsky Thomas (SVP, Administration) Option Ex 10,000 23.71 237,100
2013-09-10 Killingstad Chris (President and CEO) Sale 39,100 54.88 2,145,808
2013-08-26 Killingstad Chris (President and CEO) Sale 194 54.88 10,646
2013-08-26 Killingstad Chris (President and CEO) Option Ex 194 10.08 1,955
2013-08-23 Killingstad Chris (President and CEO) Sale 844 54.91 46,340
2013-08-23 Killingstad Chris (President and CEO) Option Ex 844 10.08 8,507
2013-08-22 Killingstad Chris (President and CEO) Sale 82,062 54.90 4,504,957
2013-08-22 Killingstad Chris (President and CEO) Option Ex 82,062 15.45 1,267,693
2013-08-01 Wilson Heidi M (VP, General Counsel and Sec'y) Sale 5,182 52.08 269,873
2013-08-01 Wilson Heidi M (VP, General Counsel and Sec'y) Option Ex 5,182 10.08 52,234
2013-07-09 Dybsky Thomas (VP, Administration) Sale 4,700 51.88 243,836
2013-07-09 Dybsky Thomas (VP, Administration) Option Ex 4,700 23.71 111,437
2013-06-18 Dybsky Thomas (VP, Administration) Sale 300 51.88 15,564
2013-06-18 Dybsky Thomas (VP, Administration) Option Ex 300 23.71 7,113
2013-05-21 Wilson Heidi M (VP, General Counsel and Sec'y) Sale 5,000 50.84 254,175
2013-05-21 Wilson Heidi M (VP, General Counsel and Sec'y) Option Ex 5,000 10.08 50,400
2013-05-17 Dybsky Thomas (VP, Administration) Sale 2,080 51.00 106,080
2013-05-14 Eckert Andrew J (Vice President, The Americas) Sale 6,801 50.16 341,110
2013-05-14 Eckert Andrew J (Vice President, The Americas) Option Ex 6,801 24.21 164,652
2013-05-10 Eckert Andrew J (Vice President, The Americas) Sale 4,221 50.01 211,104
2013-05-10 Eckert Andrew J (Vice President, The Americas) Option Ex 4,221 25.77 108,796
2013-05-07 Dybsky Thomas (VP, Administration) Sale 2,000 49.67 99,350
2013-05-03 Westman Don B (VP, Operations) Sale 6,000 49.54 297,228
2013-05-03 Westman Don B (VP, Operations) Option Ex 6,000 27.44 164,640
2013-05-03 Dybsky Thomas (VP, Administration) Sale 5,000 49.88 249,400
2013-05-03 Dybsky Thomas (VP, Administration) Option Ex 5,000 10.08 50,400
2013-05-02 Dybsky Thomas (VP, Administration) Sale 3,623 47.88 173,469
2013-05-02 Dybsky Thomas (VP, Administration) Option Ex 3,623 10.08 36,519
2013-04-10 Dybsky Thomas (VP, Administration) Sale 1,377 47.88 65,930
2013-04-10 Dybsky Thomas (VP, Administration) Option Ex 1,377 10.08 13,880
2013-03-06 Eckert Andrew J (Vice President, The Americas) Sale 15,000 47.72 715,830
2013-03-06 Eckert Andrew J (Vice President, The Americas) Option Ex 15,000 23.71 355,650
2013-03-05 Westman Don B (VP, Operations) Sale 4,357 47.06 205,040
2013-03-05 Westman Don B (VP, Operations) Option Ex 4,357 24.21 105,482
2013-03-04 Westman Don B (VP, Operations) Sale 12,140 47.00 570,616
2013-03-04 Westman Don B (VP, Operations) Option Ex 12,140 24.21 293,909
2013-02-26 Eckert Andrew J (Vice President, The Americas) Sale 8,900 45.89 408,394
2013-02-26 Eckert Andrew J (Vice President, The Americas) Option Ex 13,357 5.04 67,319
2013-02-25 Eckert Andrew J (Vice President, The Americas) Sale 4,886 46.53 226,989
2013-02-25 Eckert Andrew J (Vice President, The Americas) Option Ex 2,207 10.08 22,246
2013-02-25 Dybsky Thomas (VP, Administration) Sale 11,000 47.50 522,500
2013-02-25 Dybsky Thomas (VP, Administration) Option Ex 11,000 20.82 228,965
2013-02-13 Dybsky Thomas (VP, Administration) Sale 13,800 46.97 648,186
2013-02-13 Dybsky Thomas (VP, Administration) Option Ex 13,800 15.38 212,244
2013-02-06 Killingstad Chris (President and CEO) Option Ex 17,229 42.70 735,678
2012-12-31 Eckert Andrew J (Vice President, The Americas) Sale 1,296 44.00 57,024
2012-12-31 Eckert Andrew J (Vice President, The Americas) Option Ex 1,296 43.83 56,803
2012-12-21 Killingstad Chris (President and CEO) Option Ex 27,200 15.38 418,200
2012-12-03 Schaefer Michael (VP, Chief Technical Officer) Sale 11,045 37.67 416,098
2012-12-03 Schaefer Michael (VP, Chief Technical Officer) Option Ex 11,045 10.08 111,333
2012-11-28 Eckert Andrew J (Vice President, The Americas) Sale 2,538 37.70 95,682
2012-11-28 Eckert Andrew J (Vice President, The Americas) Option Ex 2,538 10.08 25,583
2012-11-27 Eckert Andrew J (Vice President, The Americas) Sale 7,911 37.92 299,961
2012-11-27 Eckert Andrew J (Vice President, The Americas) Option Ex 7,911 25.74 203,629
2012-11-09 Shank Stephen G Option Ex 4,000 16.30 65,200
2012-09-06 Westman Don B (VP, Operations) Sale 10,000 43.37 433,700
2012-09-06 Westman Don B (VP, Operations) Option Ex 10,000 10.08 100,800
2012-08-28 Balagna Jeffrey A Sale 12,000 42.23 506,795
2012-08-28 Balagna Jeffrey A Option Ex 12,000 25.16 301,968
2012-08-13 Wilson Heidi M (VP, General Counsel and Sec'y) Sale 4,000 41.46 165,836
2012-08-13 Wilson Heidi M (VP, General Counsel and Sec'y) Option Ex 4,000 10.08 40,320
2012-08-02 Wilson Heidi M (VP, General Counsel and Sec'y) Sale 5,000 41.34 206,680
2012-08-02 Wilson Heidi M (VP, General Counsel and Sec'y) Option Ex 5,000 10.08 50,400
2012-03-30 Killingstad Chris (President and CEO) Sale 20,000 44.02 880,360
2012-03-30 Killingstad Chris (President and CEO) Option Ex 20,000 21.00 419,900
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Insider trading activities including stock purchases, stock sales, and option exercises of TNC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Tennant Co (symbol TNC, CIK number 97134) see the Securities and Exchange Commission (SEC) website.