Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Neogen Corp (NEOG)
since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Neogen Corp since year 2005.
Table 2 shows the detailed insider transactions of Neogen Corp since 2005.
The reporting company's ticker symbol is NEOG. The reporting company's CIK number is 711377.
The total value of stock buying since 2005 is $1,593,389.
The total value of stock sales since 2005 is $215,380,068.
The total value of stock option exercises since 2005 is $65,148,245.
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2019-10 | 0 | $0 | 100,801 | $6,476,175 | 80,801 | $2,815,577 |
| 2019-08 | 0 | $0 | 46,928 | $3,279,431 | 40,002 | $2,051,822 |
| 2019-07 | 0 | $0 | 173,499 | $11,554,081 | 29,000 | $923,219 |
| 2019-06 | 0 | $0 | 30,000 | $1,828,180 | 0 | $0 |
| 2019-05 | 0 | $0 | 42,502 | $2,559,208 | 18,502 | $550,856 |
| 2019-04 | 0 | $0 | 80,883 | $4,664,085 | 16,667 | $568,394 |
| 2019-02 | 0 | $0 | 20,062 | $1,245,403 | 4,800 | $142,598 |
| 2019-01 | 0 | $0 | 94,734 | $5,653,710 | 25,334 | $1,025,089 |
| 2018-11 | 0 | $0 | 70,103 | $4,317,966 | 50,123 | $1,628,659 |
| 2018-10 | 0 | $0 | 0 | $0 | 258 | $9,117 |
| 2018-09 | 4,800 | $353,079 | 0 | $0 | 0 | $0 |
| 2018-08 | 0 | $0 | 141,218 | $11,922,364 | 44,800 | $1,134,170 |
| 2018-07 | 0 | $0 | 144,232 | $11,798,127 | 45,270 | $1,238,571 |
| 2018-05 | 0 | $0 | 47,000 | $3,367,981 | 5,000 | $176,700 |
| 2018-04 | 0 | $0 | 36,320 | $2,477,422 | 24,800 | $537,871 |
| 2018-03 | 0 | $0 | 13,866 | $891,682 | 13,866 | $330,915 |
| 2018-02 | 0 | $0 | 44,334 | $2,615,340 | 27,334 | $1,084,504 |
| 2018-01 | 0 | $0 | 17,725 | $1,065,273 | 0 | $0 |
| 2017-11 | 0 | $0 | 61,824 | $5,012,615 | 63,399 | $2,732,700 |
| 2017-10 | 0 | $0 | 51,565 | $4,052,771 | 38,283 | $1,062,366 |
| 2017-09 | 0 | $0 | 103,046 | $7,537,498 | 51,648 | $2,051,919 |
| 2017-08 | 0 | $0 | 13,333 | $896,912 | 8,833 | $234,216 |
| 2017-07 | 500 | $32,320 | 11,750 | $767,097 | 0 | $0 |
| 2017-06 | 0 | $0 | 5,000 | $343,575 | 0 | $0 |
| 2017-05 | 0 | $0 | 61,576 | $3,779,943 | 56,576 | $2,422,976 |
| 2017-04 | 0 | $0 | 23,694 | $1,463,828 | 2,676 | $96,515 |
| 2017-01 | 0 | $0 | 38,952 | $2,574,972 | 38,952 | $1,391,618 |
| 2016-12 | 0 | $0 | 21,600 | $1,420,999 | 21,600 | $619,207 |
| 2016-11 | 0 | $0 | 69,100 | $4,203,136 | 68,100 | $2,058,809 |
| 2016-10 | 0 | $0 | 3,000 | $166,800 | 6,750 | $40,587 |
| 2016-09 | 0 | $0 | 26,935 | $1,467,496 | 32,583 | $751,786 |
| 2016-08 | 0 | $0 | 73,571 | $4,095,965 | 63,146 | $1,918,465 |
| 2016-07 | 0 | $0 | 4,200 | $232,898 | 4,200 | $96,906 |
| 2016-05 | 0 | $0 | 31,250 | $1,505,968 | 27,250 | $773,491 |
| 2016-03 | 2,236 | $100,007 | 5,000 | $248,960 | 0 | $0 |
| 2016-02 | 0 | $0 | 36,500 | $1,762,287 | 42,850 | $1,228,380 |
| 2016-01 | 13 | $653 | 14,677 | $776,412 | 0 | $0 |
| 2015-12 | 0 | $0 | 10,000 | $590,675 | 0 | $0 |
| 2015-11 | 0 | $0 | 106,000 | $5,848,295 | 36,000 | $830,628 |
| 2015-10 | 0 | $0 | 5,000 | $234,680 | 0 | $0 |
| 2015-09 | 5,060 | $241,178 | 10,000 | $533,717 | 0 | $0 |
| 2015-08 | 500 | $29,160 | 33,327 | $1,793,098 | 27,977 | $433,326 |
| 2015-07 | 0 | $0 | 84,891 | $4,899,035 | 59,051 | $1,386,971 |
| 2015-06 | 0 | $0 | 5,000 | $234,160 | 0 | $0 |
| 2015-05 | 0 | $0 | 5,000 | $220,575 | 0 | $0 |
| 2015-04 | 5,425 | $248,676 | 31,000 | $1,450,541 | 26,000 | $485,680 |
| 2015-03 | 0 | $0 | 44,372 | $2,086,193 | 44,372 | $535,436 |
| 2015-02 | 0 | $0 | 1,500 | $73,050 | 1,500 | $34,609 |
| 2015-01 | 0 | $0 | 6,750 | $328,772 | 0 | $0 |
| 2014-11 | 0 | $0 | 0 | $0 | 1,500 | $43,000 |
| 2014-10 | 0 | $0 | 10,000 | $440,490 | 0 | $0 |
| 2014-08 | 0 | $0 | 26,528 | $1,130,398 | 44,945 | $796,668 |
| 2014-07 | 931 | $39,995 | 10,000 | $441,730 | 10,000 | $186,800 |
| 2014-05 | 0 | $0 | 5,000 | $192,104 | 5,000 | $93,400 |
| 2014-04 | 0 | $0 | 26,688 | $1,206,244 | 26,688 | $161,675 |
| 2014-03 | 0 | $0 | 28,284 | $1,278,974 | 28,284 | $397,432 |
| 2014-02 | 0 | $0 | 25,000 | $989,200 | 25,000 | $467,000 |
| 2013-11 | 0 | $0 | 77,320 | $3,623,499 | 85,820 | $1,200,541 |
| 2013-10 | 0 | $0 | 15,605 | $1,008,946 | 9,980 | $195,137 |
| 2013-09 | 0 | $0 | 18,002 | $1,074,593 | 18,002 | $351,993 |
| 2013-08 | 0 | $0 | 147,069 | $8,326,557 | 99,293 | $2,290,459 |
| 2013-07 | 0 | $0 | 63,864 | $3,619,480 | 15,295 | $288,616 |
| 2013-05 | 0 | $0 | 5,219 | $274,441 | 8,333 | $202,225 |
| 2013-04 | 0 | $0 | 69,661 | $3,484,124 | 68,661 | $1,088,025 |
| 2013-02 | 0 | $0 | 0 | $0 | 3,273 | $68,369 |
| 2013-01 | 0 | $0 | 38,935 | $1,782,216 | 0 | $0 |
| 2012-12 | 0 | $0 | 121,065 | $5,504,003 | 0 | $0 |
| 2012-11 | 0 | $0 | 11,250 | $483,524 | 11,250 | $101,475 |
| 2012-10 | 1,000 | $42,490 | 15,000 | $642,194 | 21,625 | $330,789 |
| 2012-08 | 0 | $0 | 48,523 | $1,906,308 | 57,479 | $778,839 |
| 2012-05 | 250 | $9,750 | 14,469 | $560,811 | 14,469 | $219,268 |
| 2012-04 | 0 | $0 | 5,000 | $185,500 | 5,000 | $90,950 |
| 2012-03 | 0 | $0 | 5,000 | $198,100 | 0 | $0 |
| 2012-01 | 0 | $0 | 3,000 | $93,747 | 0 | $0 |
| 2011-12 | 7,913 | $245,302 | 0 | $0 | 0 | $0 |
| 2011-11 | 0 | $0 | 35,024 | $1,317,258 | 44,468 | $483,134 |
| 2011-10 | 145 | $5,056 | 9,898 | $381,310 | 1,898 | $17,119 |
| 2011-09 | 0 | $0 | 2,147 | $73,763 | 0 | $0 |
| 2011-08 | 2,500 | $91,645 | 0 | $0 | 3,442 | $46,639 |
| 2011-05 | 0 | $0 | 15,850 | $663,256 | 5,850 | $52,767 |
| 2011-04 | 0 | $0 | 44,957 | $1,842,116 | 34,409 | $522,029 |
| 2011-03 | 0 | $0 | 40,300 | $1,607,961 | 0 | $0 |
| 2011-02 | 0 | $0 | 36,641 | $1,349,270 | 24,808 | $242,986 |
| 2011-01 | 0 | $0 | 10,850 | $409,808 | 5,850 | $52,767 |
| 2010-10 | 500 | $16,375 | 194,516 | $6,560,725 | 198,281 | $2,424,773 |
| 2010-09 | 0 | $0 | 56,978 | $1,951,205 | 57,038 | $508,883 |
| 2010-04 | 0 | $0 | 15,398 | $397,268 | 15,398 | $134,763 |
| 2009-12 | 0 | $0 | 21,121 | $497,799 | 32,680 | $292,933 |
| 2009-11 | 210 | $6,932 | 6,244 | $198,151 | 7,336 | $91,451 |
| 2009-10 | 0 | $0 | 960 | $30,134 | 134,456 | $2,750,754 |
| 2009-09 | 0 | $0 | 0 | $0 | 7,500 | $158,452 |
| 2009-08 | 0 | $0 | 1,800 | $52,200 | 15,014 | $283,083 |
| 2009-07 | 0 | $0 | 0 | $0 | 93,199 | $1,935,541 |
| 2009-05 | 900 | $19,980 | 0 | $0 | 1,204 | $6,670 |
| 2009-02 | 0 | $0 | 16,600 | $439,050 | 11,600 | $156,068 |
| 2009-01 | 0 | $0 | 16,700 | $433,136 | 11,700 | $143,559 |
| 2008-11 | 1,009 | $21,976 | 15,288 | $435,947 | 17,289 | $148,521 |
| 2008-10 | 0 | $0 | 115,033 | $3,381,525 | 94,709 | $1,222,631 |
| 2008-08 | 0 | $0 | 26,786 | $750,490 | 36,863 | $453,862 |
| 2008-07 | 1,000 | $25,900 | 6,000 | $160,620 | 6,000 | $60,780 |
| 2008-05 | 0 | $0 | 6,067 | $157,742 | 6,867 | $77,377 |
| 2008-04 | 0 | $0 | 138,160 | $3,568,855 | 102,500 | $1,234,522 |
| 2008-03 | 0 | $0 | 3,000 | $75,030 | 3,000 | $30,390 |
| 2008-02 | 0 | $0 | 24,500 | $623,220 | 27,070 | $379,524 |
| 2008-01 | 1,805 | $43,164 | 0 | $0 | 0 | $0 |
| 2007-11 | 102 | $2,642 | 5,891 | $159,071 | 5,891 | $80,293 |
| 2007-10 | 605 | $15,064 | 129,125 | $3,119,477 | 129,125 | $1,339,243 |
| 2007-09 | 0 | $0 | 0 | $0 | 18,550 | $121,130 |
| 2007-08 | 0 | $0 | 56,300 | $1,638,808 | 59,750 | $496,499 |
| 2007-07 | 0 | $0 | 10,659 | $309,256 | 8,240 | $80,752 |
| 2007-05 | 0 | $0 | 28,917 | $746,500 | 48,466 | $626,189 |
| 2007-04 | 0 | $0 | 32,459 | $796,902 | 34,498 | $461,173 |
| 2007-03 | 0 | $0 | 11,996 | $279,266 | 7,996 | $78,360 |
| 2007-02 | 0 | $0 | 17,168 | $395,119 | 12,168 | $147,962 |
| 2007-01 | 0 | $0 | 8,200 | $174,980 | 0 | $0 |
| 2006-11 | 0 | $0 | 5,500 | $111,686 | 1,500 | $14,700 |
| 2006-09 | 0 | $0 | 8,603 | $183,932 | 0 | $0 |
| 2006-08 | 0 | $0 | 21,938 | $413,373 | 62,020 | $1,005,511 |
| 2006-06 | 0 | $0 | 150,000 | $3,000,000 | 150,000 | $1,640,500 |
| 2006-04 | 0 | $0 | 29,465 | $692,697 | 25,107 | $217,043 |
| 2006-03 | 0 | $0 | 7,500 | $176,168 | 4,000 | $42,240 |
| 2006-02 | 0 | $0 | 13,500 | $295,053 | 5,500 | $58,180 |
| 2006-01 | 100 | $2,045 | 6,450 | $145,271 | 4,479 | $69,178 |
| 2005-11 | 0 | $0 | 12,500 | $240,928 | 0 | $0 |
| 2005-10 | 0 | $0 | 15,000 | $282,203 | 0 | $0 |
| 2005-07 | 0 | $0 | 5,750 | $95,005 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-10-15 | Quinlan Steven J. (Vice President & CFO) | Sale | 4,801 | 65.00 | 312,065 |
| 2019-10-15 | Quinlan Steven J. (Vice President & CFO) | Option Ex | 4,801 | 29.71 | 142,628 |
| 2019-10-10 | Herbert James L (Director) | Sale | 25,333 | 62.95 | 1,594,611 |
| 2019-10-10 | Herbert James L (Director) | Option Ex | 25,333 | 35.34 | 895,268 |
| 2019-10-07 | Herbert James L (Director) | Sale | 25,334 | 63.71 | 1,614,003 |
| 2019-10-07 | Herbert James L (Director) | Option Ex | 25,334 | 40.46 | 1,025,089 |
| 2019-10-02 | Herbert James L (Director) | Sale | 25,333 | 63.64 | 1,612,116 |
| 2019-10-02 | Herbert James L (Director) | Option Ex | 25,333 | 29.71 | 752,592 |
| 2019-10-01 | Herbert James L (Director) | Sale | 20,000 | 67.17 | 1,343,380 |
| 2019-08-20 | Herbert James L (Director) | Sale | 15,000 | 71.67 | 1,075,110 |
| 2019-08-05 | Adent John Edward (President & CEO) | Sale | 31,489 | 69.03 | 2,173,591 |
| 2019-08-05 | Adent John Edward (President & CEO) | Option Ex | 40,002 | 51.29 | 2,051,822 |
| 2019-08-01 | Parnell Jack C (Director) | Sale | 439 | 70.00 | 30,730 |
| 2019-07-29 | Herbert James L (Director) | Sale | 10,499 | 70.34 | 738,541 |
| 2019-07-26 | Reed Thomas H (Director) | Sale | 8,000 | 69.77 | 558,160 |
| 2019-07-26 | Reed Thomas H (Director) | Option Ex | 8,000 | 31.91 | 255,272 |
| 2019-07-26 | Parnell Jack C (Director) | Sale | 5,000 | 69.59 | 347,965 |
| 2019-07-26 | Herbert James L (Director) | Sale | 30,000 | 70.03 | 2,100,780 |
| 2019-07-26 | Papesh G Bruce (Director) | Option Ex | 6,000 | 10.17 | 61,002 |
| 2019-07-25 | Quinlan Steven J. (VP & CFO) | Sale | 15,000 | 69.03 | 1,035,525 |
| 2019-07-25 | Quinlan Steven J. (VP & CFO) | Option Ex | 15,000 | 40.46 | 606,945 |
| 2019-07-23 | Herbert James L (Director) | Sale | 22,771 | 65.18 | 1,484,191 |
| 2019-07-22 | Herbert James L (Director) | Sale | 5,000 | 63.29 | 316,455 |
| 2019-07-19 | Herbert James L (Director) | Sale | 1,000 | 65.00 | 65,000 |
| 2019-07-18 | Herbert James L (Director) | Sale | 56,229 | 65.03 | 3,656,684 |
| 2019-07-17 | Herbert James L (Director) | Sale | 5,000 | 65.00 | 325,000 |
| 2019-07-15 | Herbert James L (Director) | Sale | 5,000 | 62.93 | 314,670 |
| 2019-07-08 | Herbert James L (Director) | Sale | 5,000 | 60.70 | 303,510 |
| 2019-07-01 | Herbert James L (Director) | Sale | 5,000 | 61.52 | 307,600 |
| 2019-06-24 | Herbert James L (Director) | Sale | 5,000 | 61.41 | 307,040 |
| 2019-06-17 | Herbert James L (Director) | Sale | 5,000 | 61.61 | 308,060 |
| 2019-06-12 | Herbert James L (Director) | Sale | 20,000 | 60.65 | 1,213,080 |
| 2019-05-20 | Herbert James L (Director) | Sale | 10,000 | 58.21 | 582,080 |
| 2019-05-13 | Herbert James L (Director) | Sale | 5,000 | 60.73 | 303,635 |
| 2019-05-10 | Boehm William T (Director) | Sale | 4,000 | 60.84 | 243,380 |
| 2019-05-10 | Boehm William T (Director) | Option Ex | 4,000 | 20.29 | 81,160 |
| 2019-05-06 | Morrical Terri A (Vice President) | Sale | 7,600 | 61.69 | 468,851 |
| 2019-05-06 | Morrical Terri A (Vice President) | Option Ex | 7,600 | 29.71 | 225,780 |
| 2019-05-06 | Herbert James L (Director) | Sale | 5,000 | 60.78 | 303,925 |
| 2019-05-01 | Quinlan Steven J. (VP & CFO) | Sale | 6,902 | 60.13 | 415,017 |
| 2019-05-01 | Quinlan Steven J. (VP & CFO) | Option Ex | 6,902 | 35.34 | 243,916 |
| 2019-05-01 | Parnell Jack C (Director) | Sale | 4,000 | 60.58 | 242,320 |
| 2019-04-29 | Parnell Jack C (Director) | Sale | 5,000 | 60.26 | 301,300 |
| 2019-04-29 | Herbert James L (Director) | Sale | 25,000 | 60.01 | 1,500,150 |
| 2019-04-18 | Herbert James L (Director) | Sale | 35,400 | 56.09 | 1,985,656 |
| 2019-04-17 | Herbert James L (Director) | Sale | 5,600 | 56.04 | 313,807 |
| 2019-04-01 | Parnell Jack C (Director) | Sale | 9,883 | 56.98 | 563,172 |
| 2019-04-01 | Parnell Jack C (Director) | Option Ex | 16,667 | 34.10 | 568,394 |
| 2019-02-19 | Quinlan Steven J. (VP & CFO) | Sale | 4,800 | 62.50 | 300,009 |
| 2019-02-19 | Quinlan Steven J. (VP & CFO) | Option Ex | 4,800 | 29.71 | 142,598 |
| 2019-02-11 | Herbert James L (Director) | Sale | 10,262 | 61.60 | 632,159 |
| 2019-02-06 | Parnell Jack C (Director) | Sale | 5,000 | 62.65 | 313,235 |
| 2019-01-31 | Herbert James L (Director) | Sale | 25,981 | 59.54 | 1,546,804 |
| 2019-01-30 | Herbert James L (Director) | Sale | 23,419 | 59.06 | 1,383,149 |
| 2019-01-22 | Herbert James L (Director) | Sale | 45,334 | 60.08 | 2,723,757 |
| 2019-01-22 | Herbert James L (Director) | Option Ex | 25,334 | 40.46 | 1,025,089 |
| 2018-11-23 | Herbert James L (Executive Chairman) | Sale | 2,748 | 60.51 | 166,292 |
| 2018-11-23 | Herbert James L (Executive Chairman) | Option Ex | 2,748 | 35.34 | 97,114 |
| 2018-11-21 | Herbert James L (Executive Chairman) | Sale | 20,265 | 61.02 | 1,236,590 |
| 2018-11-21 | Herbert James L (Executive Chairman) | Option Ex | 15,948 | 35.34 | 563,602 |
| 2018-11-20 | Herbert James L (Executive Chairman) | Sale | 21,755 | 61.37 | 1,335,017 |
| 2018-11-20 | Herbert James L (Executive Chairman) | Option Ex | 6,092 | 35.34 | 215,291 |
| 2018-11-15 | Herbert James L (Executive Chairman) | Sale | 25,335 | 62.37 | 1,580,067 |
| 2018-11-15 | Herbert James L (Executive Chairman) | Option Ex | 25,335 | 29.71 | 752,652 |
| 2018-10-09 | Herbert James L (Executive Chairman) | Option Ex | 258 | 35.34 | 9,117 |
| 2018-09-26 | Tobin James P (Director) | Buy | 500 | 73.37 | 36,685 |
| 2018-09-26 | Adent John Edward (President & CEO) | Buy | 4,300 | 73.58 | 316,394 |
| 2018-08-30 | Quinlan Steven J. (Vice President & CFO) | Sale | 3,600 | 89.08 | 320,677 |
| 2018-08-30 | Quinlan Steven J. (Vice President & CFO) | Option Ex | 3,600 | 27.05 | 97,380 |
| 2018-08-30 | Morrical Terri A (Vice President) | Sale | 7,200 | 89.05 | 641,188 |
| 2018-08-30 | Morrical Terri A (Vice President) | Option Ex | 7,200 | 27.05 | 194,760 |
| 2018-08-30 | Herbert James L (Executive Chairman) | Sale | 24,000 | 89.37 | 2,144,856 |
| 2018-08-30 | Herbert James L (Executive Chairman) | Option Ex | 24,000 | 27.05 | 649,200 |
| 2018-08-14 | Herbert James L (Executive Chairman) | Sale | 13,000 | 83.62 | 1,087,034 |
| 2018-08-10 | Parnell Jack C (Director) | Sale | 2,418 | 83.97 | 203,039 |
| 2018-08-10 | Parnell Jack C (Director) | Option Ex | 10,000 | 19.28 | 192,830 |
| 2018-08-08 | Herbert James L (Executive Chairman) | Sale | 13,000 | 83.28 | 1,082,692 |
| 2018-08-07 | Herbert James L (Executive Chairman) | Sale | 26,000 | 83.41 | 2,168,686 |
| 2018-08-06 | Herbert James L (Executive Chairman) | Sale | 13,000 | 82.53 | 1,072,929 |
| 2018-08-03 | Herbert James L (Executive Chairman) | Sale | 13,000 | 81.38 | 1,057,914 |
| 2018-08-02 | Herbert James L (Executive Chairman) | Sale | 13,000 | 82.55 | 1,073,098 |
| 2018-08-01 | Herbert James L (Executive Chairman) | Sale | 13,000 | 82.33 | 1,070,251 |
| 2018-07-31 | Boehm William T (Director) | Sale | 4,000 | 82.15 | 328,604 |
| 2018-07-31 | Boehm William T (Director) | Option Ex | 4,000 | 20.29 | 81,160 |
| 2018-07-31 | Herbert James L (Executive Chairman) | Sale | 13,000 | 82.01 | 1,066,156 |
| 2018-07-30 | Reed Thomas H (Director) | Sale | 22,000 | 80.41 | 1,769,020 |
| 2018-07-30 | Reed Thomas H (Director) | Option Ex | 22,000 | 21.66 | 476,410 |
| 2018-07-30 | Herbert James L (Executive Chairman) | Sale | 13,000 | 81.00 | 1,053,065 |
| 2018-07-26 | Herbert James L (Executive Chairman) | Sale | 13,000 | 82.50 | 1,072,552 |
| 2018-07-23 | Quinlan Steven J. (Vice President & CFO) | Sale | 3,802 | 82.01 | 311,817 |
| 2018-07-23 | Quinlan Steven J. (Vice President & CFO) | Option Ex | 3,802 | 35.34 | 134,362 |
| 2018-07-23 | Herbert James L (Executive Chairman) | Sale | 16,029 | 82.04 | 1,314,987 |
| 2018-07-20 | Reed Thomas H (Director) | Sale | 5,333 | 82.56 | 440,287 |
| 2018-07-20 | Morrical Terri A (Vice President) | Sale | 15,468 | 82.14 | 1,270,495 |
| 2018-07-20 | Morrical Terri A (Vice President) | Option Ex | 15,468 | 35.34 | 546,639 |
| 2018-07-18 | Herbert James L (Non Executive Chairman) | Sale | 38,600 | 82.15 | 3,171,144 |
| 2018-05-16 | Papesh G Bruce (Director) | Sale | 6,000 | 72.50 | 435,000 |
| 2018-05-10 | Herbert James L (Executive Chairman) | Sale | 13,000 | 71.55 | 930,150 |
| 2018-05-08 | Herbert James L (Executive Chairman) | Sale | 23,000 | 71.47 | 1,643,741 |
| 2018-05-07 | Quinlan Steven J. (Chief Financial Officer) | Sale | 5,000 | 71.82 | 359,090 |
| 2018-05-07 | Quinlan Steven J. (Chief Financial Officer) | Option Ex | 5,000 | 35.34 | 176,700 |
| 2018-04-26 | Papesh G Bruce (Director) | Option Ex | 6,000 | 8.27 | 49,602 |
| 2018-04-18 | Boehm William T (Director) | Sale | 500 | 69.84 | 34,920 |
| 2018-04-16 | Herbert James L (Executive Chairman of Board) | Sale | 20,000 | 68.50 | 1,370,000 |
| 2018-04-10 | Boehm William T (Director) | Sale | 1,020 | 67.94 | 69,299 |
| 2018-04-10 | Boehm William T (Director) | Option Ex | 4,000 | 17.07 | 68,260 |
| 2018-04-06 | Morrical Terri A (Vice President) | Sale | 14,800 | 67.78 | 1,003,203 |
| 2018-04-06 | Morrical Terri A (Vice President) | Option Ex | 14,800 | 28.38 | 420,009 |
| 2018-03-27 | Quinlan Steven J. (VP & CFO) | Sale | 5,000 | 66.13 | 330,650 |
| 2018-03-27 | Quinlan Steven J. (VP & CFO) | Option Ex | 5,000 | 35.34 | 176,700 |
| 2018-03-26 | Quinlan Steven J. (VP & CFO) | Sale | 2,866 | 64.97 | 186,212 |
| 2018-03-26 | Quinlan Steven J. (VP & CFO) | Option Ex | 2,866 | 32.52 | 93,213 |
| 2018-03-23 | Reed Thomas H (Director) | Sale | 6,000 | 62.47 | 374,820 |
| 2018-03-23 | Reed Thomas H (Director) | Option Ex | 6,000 | 10.17 | 61,002 |
| 2018-02-21 | Quinlan Steven J. (VP & CFO) | Sale | 2,000 | 60.15 | 120,294 |
| 2018-02-21 | Quinlan Steven J. (VP & CFO) | Option Ex | 2,000 | 29.71 | 59,416 |
| 2018-02-21 | Herbert James L (Executive Chairman) | Sale | 18,669 | 59.32 | 1,107,519 |
| 2018-02-21 | Herbert James L (Executive Chairman) | Option Ex | 18,669 | 40.46 | 755,403 |
| 2018-02-20 | Bradley Edward (Vice President (retired)) | Sale | 2,777 | 59.00 | 163,843 |
| 2018-02-20 | Herbert James L (Executive Chairman) | Sale | 6,665 | 59.32 | 395,354 |
| 2018-02-20 | Herbert James L (Executive Chairman) | Option Ex | 6,665 | 40.46 | 269,685 |
| 2018-02-16 | Bradley Edward (Vice President (retired)) | Sale | 4,223 | 60.00 | 253,380 |
| 2018-02-15 | Herbert James L (Executive Chairman) | Sale | 10,000 | 57.49 | 574,950 |
| 2018-01-30 | Bradley Edward (Vice President (Retired)) | Sale | 1,625 | 60.15 | 97,743 |
| 2018-01-29 | Bradley Edward (Vice President (Retired)) | Sale | 10,000 | 60.32 | 603,210 |
| 2018-01-26 | Bradley Edward (Vice President (Retired)) | Sale | 100 | 60.00 | 6,000 |
| 2018-01-26 | Papesh G Bruce (Director) | Sale | 6,000 | 59.72 | 358,320 |
| 2017-11-17 | Bradley Edward (Vice President) | Sale | 17,824 | 80.32 | 1,431,623 |
| 2017-11-17 | Bradley Edward (Vice President) | Option Ex | 17,824 | 46.89 | 835,820 |
| 2017-11-14 | Herbert James L (Executive Chairman) | Sale | 18,000 | 81.29 | 1,463,292 |
| 2017-11-14 | Herbert James L (Executive Chairman) | Option Ex | 18,575 | 47.12 | 875,254 |
| 2017-11-13 | Herbert James L (Executive Chairman) | Sale | 26,000 | 81.45 | 2,117,700 |
| 2017-11-13 | Herbert James L (Executive Chairman) | Option Ex | 27,000 | 37.84 | 1,021,626 |
| 2017-10-31 | Quinlan Steven J. (Vice President & CFO) | Sale | 4,000 | 80.26 | 321,040 |
| 2017-10-31 | Quinlan Steven J. (Vice President & CFO) | Option Ex | 4,000 | 39.61 | 158,440 |
| 2017-10-09 | Bradley Edward (Vice President) | Sale | 20,000 | 78.60 | 1,572,060 |
| 2017-10-04 | Quinlan Steven J. (VP & CFO) | Sale | 2,250 | 78.52 | 176,676 |
| 2017-10-04 | Quinlan Steven J. (VP & CFO) | Option Ex | 2,250 | 28.67 | 64,500 |
| 2017-10-04 | Bradley Edward (Vice President) | Sale | 5,401 | 78.60 | 424,518 |
| 2017-10-04 | Bradley Edward (Vice President) | Option Ex | 5,401 | 28.67 | 154,830 |
| 2017-10-04 | Morrical Terri A (Vice President) | Sale | 5,401 | 78.10 | 421,834 |
| 2017-10-04 | Morrical Terri A (Vice President) | Option Ex | 5,401 | 28.67 | 154,830 |
| 2017-10-04 | Herbert James L (Executive Chairman) | Sale | 14,513 | 78.32 | 1,136,643 |
| 2017-10-04 | Herbert James L (Executive Chairman) | Option Ex | 16,731 | 28.67 | 479,627 |
| 2017-10-04 | Papesh G Bruce (Director) | Option Ex | 4,500 | 11.14 | 50,139 |
| 2017-09-29 | Herbert James L (Executive Chairman) | Sale | 10,000 | 77.06 | 770,570 |
| 2017-09-29 | Herbert James L (Executive Chairman) | Option Ex | 10,000 | 36.07 | 360,670 |
| 2017-09-28 | Bradley Edward (Vice President) | Sale | 20,000 | 76.79 | 1,535,840 |
| 2017-09-27 | Morrical Terri A (Vice President) | Sale | 11,398 | 75.01 | 854,963 |
| 2017-09-25 | Quinlan Steven J. (VP & CFO) | Sale | 2,772 | 73.54 | 203,852 |
Insider trading activities including stock purchases, stock sales, and option exercises of NEOG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Neogen Corp (symbol NEOG, CIK number 711377) see the Securities and Exchange Commission (SEC) website.