Insider Trading activities of Bio-techne Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Bio-techne Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Bio-techne Corp since year 2005. Table 2 shows the detailed insider transactions of Bio-techne Corp since 2005. The reporting company's ticker symbol is TECH. The reporting company's CIK number is 842023.
The total value of stock buying since 2005 is $272,405.
The total value of stock sales since 2005 is $38,032,494.
The total value of stock option exercises since 2005 is $15,611,993.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Bio-techne Corp (TECH).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 0 $0 5,000 $650,905 5,000 $315,150
2017-10 0 $0 100 $12,195 0 $0
2017-09 0 $0 1,159 $141,001 0 $0
2017-08 0 $0 100 $11,430 9,248 $0
2017-07 0 $0 100 $11,686 0 $0
2017-06 0 $0 100 $11,362 0 $0
2017-05 0 $0 11,159 $1,240,198 10,000 $665,900
2017-04 0 $0 100 $10,118 0 $0
2017-03 0 $0 100 $10,778 0 $0
2017-02 0 $0 100 $10,260 1,667 $0
2017-01 0 $0 100 $10,357 0 $0
2016-12 0 $0 100 $10,892 0 $0
2016-11 0 $0 1,100 $117,308 0 $0
2016-10 0 $0 100 $10,471 0 $0
2016-09 0 $0 8,791 $948,547 6,467 $425,552
2016-08 0 $0 3,633 $389,747 3,533 $235,262
2016-07 0 $0 100 $11,103 0 $0
2016-06 0 $0 100 $11,215 0 $0
2016-05 0 $0 600 $60,373 5,000 $280,850
2016-04 0 $0 100 $9,240 0 $0
2016-03 0 $0 100 $9,290 1,666 $0
2016-02 0 $0 5,000 $418,400 5,000 $351,750
2015-08 0 $0 10,000 $1,060,145 10,000 $641,800
2015-07 0 $0 0 $0 1,667 $0
2015-06 0 $0 1,000 $99,386 385 $30,572
2015-03 0 $0 0 $0 1,666 $0
2015-02 0 $0 5,000 $478,880 6,500 $363,215
2014-12 0 $0 7,591 $684,565 3,591 $254,817
2014-09 0 $0 0 $0 5,000 $274,550
2014-08 0 $0 5,000 $477,700 5,000 $285,300
2014-06 0 $0 0 $0 510 $28,983
2014-05 0 $0 5,000 $455,000 5,000 $273,399
2014-03 0 $0 5,000 $449,150 5,000 $285,300
2014-02 0 $0 20,000 $1,794,410 20,000 $1,282,750
2013-11 0 $0 35,000 $3,039,400 35,000 $2,083,950
2013-07 0 $0 0 $0 567 $28,026
2013-05 2,361 $153,465 0 $0 0 $0
2012-12 0 $0 0 $0 1,012 $50,023
2012-10 0 $0 8,000 $574,480 5,000 $185,500
2012-08 0 $0 475 $32,095 475 $24,510
2012-07 0 $0 0 $0 426 $21,981
2011-11 1,000 $62,610 0 $0 0 $0
2011-05 0 $0 25,505 $2,014,971 20,505 $679,114
2010-12 0 $0 3,000 $183,900 3,000 $87,300
2010-11 0 $0 17,511 $1,068,871 25,000 $1,081,734
2010-08 0 $0 10,000 $600,150 10,670 $549,249
2009-06 0 $0 0 $0 785 $22,152
2009-02 500 $27,355 0 $0 0 $0
2008-11 500 $28,975 0 $0 0 $0
2008-08 0 $0 25,000 $2,022,727 25,000 $990,750
2008-05 0 $0 0 $0 748 $24,310
2007-12 0 $0 3,500 $240,625 3,500 $192,185
2007-08 0 $0 15,000 $936,500 15,000 $300,000
2007-05 0 $0 52,598 $3,222,273 15,000 $450,000
2006-02 0 $0 227,500 $13,241,816 30,000 $1,033,660
2006-01 0 $0 0 $0 400,000 $1,812,399
2005-08 0 $0 20,000 $1,100,000 0 $0
2005-05 0 $0 3,148 $138,574 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Bio-techne Corp insiders (TECH)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-01 Baumgartner Robert V Sale 5,000 130.18 650,905
2017-11-01 Baumgartner Robert V Option Ex 5,000 63.03 315,150
2017-10-10 Lucas Roger C Sale 100 121.95 12,195
2017-09-08 Lucas Roger C Sale 100 120.94 12,093
2017-09-06 Holbrook Karen A Sale 1,059 121.73 128,908
2017-08-12 Kummeth Charles R. (Chief Executive Officer) Option Ex 9,248 .00 0
2017-08-10 Lucas Roger C Sale 100 114.30 11,430
2017-07-10 Lucas Roger C Sale 100 116.86 11,686
2017-06-09 Lucas Roger C Sale 100 113.62 11,362
2017-05-31 Dinarello Charles A Sale 5,000 111.37 556,860
2017-05-26 Dinarello Charles A Option Ex 5,000 66.59 332,950
2017-05-25 Holbrook Karen A Sale 5,000 111.16 555,775
2017-05-25 Holbrook Karen A Option Ex 5,000 66.59 332,950
2017-05-22 Lucas Roger C Sale 1,059 110.01 116,504
2017-05-10 Lucas Roger C Sale 100 110.59 11,059
2017-04-10 Lucas Roger C Sale 100 101.18 10,118
2017-03-10 Lucas Roger C Sale 100 107.78 10,778
2017-02-10 Lucas Roger C Sale 100 102.60 10,260
2017-02-01 Gavin Robert M. (Senior V.P. Protein Platforms) Option Ex 1,667 .00 0
2017-01-10 Lucas Roger C Sale 100 103.57 10,357
2016-12-09 Lucas Roger C (Director) Sale 100 108.92 10,892
2016-11-29 Holbrook Karen A (Director) Sale 1,000 106.73 106,733
2016-11-16 Lucas Roger C (Director) Sale 100 105.75 10,575
2016-10-19 Lucas Roger C (Director) Sale 100 104.71 10,471
2016-09-21 Lucas Roger C (Director) Sale 100 108.91 10,891
2016-09-08 Gould Kevin S (SVP Clinical Controls) Sale 524 110.50 57,903
2016-09-08 Higgins John L (Director) Sale 1,700 109.83 186,716
2016-09-02 Baumgartner Robert V (Director) Sale 2,613 107.15 279,985
2016-09-02 Baumgartner Robert V (Director) Option Ex 2,613 65.47 171,073
2016-09-01 Baumgartner Robert V (Director) Sale 3,854 107.17 413,052
2016-09-01 Baumgartner Robert V (Director) Option Ex 3,854 66.03 254,479
2016-08-24 Baumgartner Robert V (Director) Sale 3,533 107.10 378,377
2016-08-24 Baumgartner Robert V (Director) Option Ex 3,533 66.59 235,262
2016-08-17 Lucas Roger C (Director) Sale 100 113.70 11,370
2016-07-20 Lucas Roger C Sale 100 111.03 11,103
2016-06-15 Lucas Roger C Sale 100 112.15 11,215
2016-05-18 Lucas Roger C Sale 100 102.53 10,253
2016-05-06 Lucas Roger C Sale 500 100.24 50,120
2016-05-05 Dinarello Charles A Option Ex 5,000 56.17 280,850
2016-04-20 Lucas Roger C (Director) Sale 100 92.40 9,240
2016-03-31 Hippel James (Chief Financial Officer) Option Ex 1,666 .00 0
2016-03-16 Lucas Roger C Sale 100 92.90 9,290
2016-02-05 Lucas Roger C Sale 5,000 83.68 418,400
2016-02-05 Lucas Roger C Option Ex 5,000 70.35 351,750
2015-08-17 Lucas Roger C (Director) Sale 5,000 106.02 530,110
2015-08-17 Lucas Roger C (Director) Option Ex 5,000 66.90 334,500
2015-08-13 Lucas Roger C (Director) Sale 5,000 106.01 530,035
2015-08-13 Lucas Roger C (Director) Option Ex 5,000 61.46 307,300
2015-07-02 Eansor Norman David (SVP Biotech) Option Ex 1,667 .00 0
2015-06-08 Veronneau Marcel (SVP - Clinical Controls) Option Ex 385 79.41 30,572
2015-06-08 Steer Randolph C (Director) Sale 1,000 99.39 99,386
2015-03-31 Hippel James (Chief Financial Officer) Option Ex 1,666 .00 0
2015-02-19 Oconnell Howard V (Director) Sale 5,000 95.78 478,880
2015-02-19 Oconnell Howard V (Director) Option Ex 5,000 56.17 280,850
2015-02-05 Dinarello Charles A (Director) Option Ex 1,500 54.91 82,365
2014-12-10 Holbrook Karen A (Director) Sale 1,000 92.40 92,400
2014-12-09 Reagan Kevin J (Senior VP - Biotech) Sale 2,591 89.32 231,433
2014-12-09 Reagan Kevin J (Senior VP - Biotech) Option Ex 2,591 70.96 183,857
2014-12-08 Dinarello Charles A (Director) Sale 3,000 90.44 271,320
2014-12-05 Reagan Kevin J (Senior VP - Biotech) Sale 1,000 89.41 89,412
2014-12-05 Reagan Kevin J (Senior VP - Biotech) Option Ex 1,000 70.96 70,960
2014-09-09 Dinarello Charles A (Director) Option Ex 5,000 54.91 274,550
2014-08-14 Holbrook Karen A (Director) Sale 5,000 95.54 477,700
2014-08-14 Holbrook Karen A (Director) Option Ex 5,000 57.06 285,300
2014-06-02 Veronneau Marcel (VP Clinical Controls) Option Ex 510 56.83 28,983
2014-05-07 Oconnell Howard V (Director) Sale 4,066 91.00 370,006
2014-05-07 Oconnell Howard V (Director) Option Ex 4,066 54.68 222,328
2014-05-06 Oconnell Howard V (Director) Sale 934 91.00 84,994
2014-05-06 Oconnell Howard V (Director) Option Ex 934 54.68 51,071
2014-03-04 Holbrook Karen A (Director) Sale 5,000 89.83 449,150
2014-03-04 Holbrook Karen A (Director) Option Ex 5,000 57.06 285,300
2014-02-27 Steer Randolph C (Director) Sale 5,000 88.78 443,900
2014-02-27 Steer Randolph C (Director) Option Ex 5,000 61.46 307,300
2014-02-19 Lucas Roger C (Director) Sale 15,000 90.03 1,350,510
2014-02-19 Lucas Roger C (Director) Option Ex 15,000 65.03 975,450
2013-11-13 Steer Randolph C (Director) Sale 15,000 86.20 1,293,000
2013-11-13 Steer Randolph C (Director) Option Ex 15,000 65.03 975,450
2013-11-08 Baumgartner Robert V (Director) Sale 10,000 87.00 870,000
2013-11-08 Baumgartner Robert V (Director) Option Ex 10,000 55.42 554,250
2013-11-04 Lucas Roger C (Director) Sale 10,000 87.64 876,400
2013-11-04 Lucas Roger C (Director) Option Ex 10,000 55.42 554,250
2013-07-01 Veronneau Marcel (VP Clinical Controls) Option Ex 567 49.43 28,026
2013-05-06 Oconnell Howard V (Director) Buy 2,361 65.00 153,465
2012-12-18 Melsen Gregory J (CEO) Option Ex 1,012 49.43 50,023
2012-10-26 Oconnell Howard V (Director) Sale 8,000 71.81 574,480
2012-10-26 Oconnell Howard V (Director) Option Ex 5,000 37.10 185,500
2012-08-14 Veronneau Marcel (VP Hematology Operations) Sale 475 67.57 32,095
2012-08-14 Veronneau Marcel (VP Hematology Operations) Option Ex 475 51.60 24,510
2012-07-31 Melsen Gregory J (VP Finance and CFO) Option Ex 426 51.60 21,981
2011-11-25 Baumgartner Robert V (Director) Buy 1,000 62.61 62,610
2011-05-26 Veronneau Marcel (VP Hematology Operations) Sale 505 81.20 41,003
2011-05-26 Veronneau Marcel (VP Hematology Operations) Option Ex 505 40.47 20,437
2011-05-09 Baumgartner Robert V (Director) Sale 5,680 78.50 445,880
2011-05-09 Baumgartner Robert V (Director) Option Ex 5,680 35.00 198,800
2011-05-06 Baumgartner Robert V (Director) Sale 1,885 78.68 148,311
2011-05-06 Baumgartner Robert V (Director) Option Ex 1,885 32.90 62,016
2011-05-04 Baumgartner Robert V (Director) Sale 2,435 78.84 191,972
2011-05-04 Baumgartner Robert V (Director) Option Ex 2,435 32.90 80,111
2011-05-04 Oconnell Howard V (Director) Sale 15,000 79.19 1,187,805
2011-05-04 Oconnell Howard V (Director) Option Ex 10,000 31.77 317,750
2010-12-08 Oconnell Howard V (Director) Sale 3,000 61.30 183,900
2010-12-08 Oconnell Howard V (Director) Option Ex 3,000 29.10 87,300
2010-11-03 Oconnell Howard V (Director) Sale 10,000 61.01 610,100
2010-11-03 Oconnell Howard V (Director) Option Ex 10,000 52.66 526,570
2010-11-03 Veronneau Marcel (VP Hematology Operations) Sale 7,511 61.08 458,771
2010-11-03 Veronneau Marcel (VP Hematology Operations) Option Ex 7,511 37.01 277,989
2010-11-02 Veronneau Marcel (VP Hematology Operations) Option Ex 7,489 37.01 277,175
2010-08-20 Lucas Roger C (Director) Sale 10,000 60.02 600,150
2010-08-20 Lucas Roger C (Director) Option Ex 10,000 52.66 526,570
2010-08-04 Veronneau Marcel (VP Hematology Operations) Option Ex 670 33.85 22,679
2009-06-05 Veronneau Marcel (VP-Hematology Operations) Option Ex 785 28.22 22,152
2009-02-04 Baumgartner Robert V (Director) Buy 500 54.71 27,355
2008-11-21 Baumgartner Robert V (Director) Buy 500 57.95 28,975
2008-08-08 Steer Randolph C (Director) Sale 10,000 81.96 819,580
2008-08-08 Steer Randolph C (Director) Option Ex 10,000 55.42 554,250
2008-08-07 Oconnell Howard V (Director) Sale 10,000 80.21 802,098
2008-08-07 Oconnell Howard V (Director) Option Ex 10,000 29.10 291,000
2008-05-08 Veronneau Marcel (VP-Hematology operations) Option Ex 748 32.50 24,310
2007-12-07 Dinarello Charles A (Director) Sale 3,500 68.75 240,625
2007-12-07 Dinarello Charles A (Director) Option Ex 3,500 54.91 192,185
2007-08-24 Oconnell Howard V (Director) Sale 5,000 62.50 312,500
2007-08-24 Oconnell Howard V (Director) Option Ex 5,000 20.00 100,000
2007-08-21 Oconnell Howard V (Director) Sale 5,000 62.40 312,000
2007-08-21 Oconnell Howard V (Director) Option Ex 5,000 20.00 100,000
2007-08-20 Oconnell Howard V (Director) Sale 5,000 62.40 312,000
2007-08-20 Oconnell Howard V (Director) Option Ex 5,000 20.00 100,000
2007-05-04 Oconnell Howard V (Director) Sale 5,000 61.30 306,500
2007-05-04 Oconnell Howard V (Director) Option Ex 5,000 20.00 100,000
2007-05-03 Tsang Monica (VP of Research) Sale 37,598 61.46 2,310,773
2007-05-02 Steer Randolph C (Director) Sale 10,000 60.50 605,000
2007-05-02 Steer Randolph C (Director) Option Ex 10,000 35.00 350,000
2006-02-27 Tsang Monica (VP of Research) Sale 20,000 60.00 1,200,000
2006-02-27 Steer Randolph C (Director) Sale 20,000 60.00 1,200,000
2006-02-27 Steer Randolph C (Director) Option Ex 20,000 37.47 749,360
2006-02-24 Lucas Roger C (Director) Sale 40,000 59.25 2,370,000
2006-02-17 Oland Thomas E (President) Sale 19,000 59.29 1,126,434
2006-02-16 Oland Thomas E (President) Sale 6,000 59.25 355,500
2006-02-13 Oland Thomas E (President) Sale 6,000 57.05 342,312
2006-02-10 Oland Thomas E (President) Sale 7,400 57.00 421,800
2006-02-08 Oland Thomas E (President) Sale 9,600 57.02 547,430
2006-02-06 Baumgartner Robert V (Director) Sale 2,313 57.00 131,841
2006-02-03 Baumgartner Robert V (Director) Sale 7,687 57.00 438,159
2006-02-03 Baumgartner Robert V (Director) Option Ex 10,000 28.43 284,300
2006-02-02 Oland Thomas E (President) Sale 13,500 57.00 769,500
2006-02-01 Oland Thomas E (President) Sale 76,000 57.09 4,338,840
2006-01-31 Oland Thomas E (President) Option Ex 400,000 4.53 1,812,399
2005-08-30 Tsang Monica (Vice President of Re) Sale 20,000 55.00 1,100,000
2005-05-05 Tsang Monica (Vice President of Re) Sale 3,148 44.02 138,574

Insider trading activities including stock purchases, stock sales, and option exercises of TECH listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Bio-techne Corp (symbol TECH, CIK number 842023) see the Securities and Exchange Commission (SEC) website.