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NEOGEN CORP

NEOG Net selling
CIK 0000711377 #1852 in the set updated 18 Sep 2026
Bought (120 mo)
$4.42M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$172.59M
$0.00 on a plan · $86.54M straight out of an exercise
Sold at will
$86.05M
113 of 230 sales
Net
−$168.17M
−$81.63M against sales at will

By person

31 insiders · 370 transactions

There is no salary here to measure against. NEOGEN CORP's chief executive is paid a token, so dividing a holding by it says nothing.

Which is why this company is in neither direction of the chief executive filter on the transactions page. A stake that cannot be expressed as a multiple is not the same thing as a small one.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
HERBERT JAMES L
Director
$106.45M (106)
−$106.45M
1,207,466
0.5537%
$14.26M
−52.3%
MORRICAL TERRI A
Senior Director, Special Proje
$15.09M (17) scheduled
−$15.09M
37,575
0.0172%
$443.76K
−23.3%
BRADLEY EDWARD
Vice President (retired)
$14.47M (21)
−$14.47M
9,958
0.0046%
$117.60K
−92.3%
Quinlan Steven J.
VP & CFO
$58.15K (1)
$11.89M (29) scheduled
−$11.83M
32,722
0.0150%
$386.45K
+464.8%
Lilly Jason Warren
Vice President
$5.77M (19) scheduled
−$5.77M
26,744
0.0123%
$315.85K
−6.4%
ADENT JOHN EDWARD
Former CEO
$1.98M (8)
$6.56M (3) scheduled
−$4.59M
363,081
0.1665%
$4.29M
PAPESH BRUCE
Director
$4.33M (5) scheduled
−$4.33M
36,261
0.0166%
$428.24K
+30.6%
REED THOMAS H
Director
$3.65M (6) scheduled
−$3.65M
8,010
0.0037%
$94.60K
−9.4%
PARNELL JACK C
Director
$2.40M (11)
−$2.40M
5,000
0.0023%
$59.05K
−50.4%
BOEHM WILLIAM T
Director
$86.06K (3)
$1.43M (11) scheduled
−$1.34M
47,913
0.0220%
$565.85K
+119.1%
BOREL JAMES C
Director
$566.50K (4)
+$566.50K
94,570
0.0434%
$1.12M
Naemura David H.
Former CFO
$471.08K (3)
+$471.08K
90,388
0.0415%
$1.07M
Jones Douglas Edward
Former COO
$470.35K (5)
+$470.35K
100,881
0.0463%
$1.19M
Tobin James P
Director
$345.79K (8)
+$345.79K
43,347
0.0199%
$511.93K
+403.6%
YEUTTER CLAYTON K
Director
$265.50K (1) scheduled
−$265.50K
500
0.0002%
$5.91K
0.0%
Green Ronald D
Director
$33.75K (1)
$296.77K (1) scheduled
−$263.02K
18,654
0.0086%
$220.30K
CAPELLO JEFFREY D
Director
$100.22K (1)
+$100.22K
30,725
0.0141%
$362.86K
Gupta Aashima
Director
$99.99K (1)
+$99.99K
27,790
0.0127%
$328.20K
Rocklin Amy M
Former Chief Legal Officer
$62.38K (1)
+$62.38K
82,182
0.0377%
$970.57K
Moylan John Patrick
Chief Accounting Officer
$50.70K (1)
+$50.70K
17,337
0.0080%
$204.75K
RODRIGUEZ RAFAEL A
Director
$34.31K (1)
+$34.31K
20,821
0.0095%
$245.90K
Woteki Catherine E
Director
$29.83K (1)
+$29.83K
19,117
0.0088%
$225.77K
Vetter Darci L
Director
$24.01K (1)
+$24.01K
1,384
0.0006%
$16.35K
+387.3%
Nassif Mikheal
CEO
$7.49K (6)
+$7.49K
142,705
0.0654%
$1.69M
Riggsbee Richard Bryan
CFO
51,502
0.0236%
$608.24K
Stacey Jennifer Evans
Chief Legal Officer
38,627
0.0177%
$456.18K
Ranalli Tamara A.
Senior Vice President
25,751
0.0118%
$304.12K
Wainer Andrea F
Director
19,769
0.0091%
$233.47K
Bernard Thierry
Director
19,769
0.0091%
$233.47K
Pelossof Avi
Director
19,386
0.0089%
$228.95K
Hagedorn Jerome L
Vice President, NA Operations
2,571
0.0012%
$30.36K
−7.0%
Insider
Date
Role
Action
Shares
Price
Amount
Nassif Mikheal
4 Aug 2026
CEO
Buy indirect
370
$11.81
$4.37K
Nassif Mikheal
17 Feb 2026
CEO
Buy indirect
23
$10.94
$251.62
Nassif Mikheal
2 Feb 2026
CEO
Buy indirect
24
$10.00
$239.99
Nassif Mikheal
26 Jan 2026
CEO
Buy indirect
25
$9.86
$246.38
Nassif Mikheal
16 Jan 2026
CEO
Buy indirect
137
$9.33
$1.28K
Nassif Mikheal
3 Nov 2025
CEO
Buy indirect
177
$6.25
$1.11K
Gupta Aashima
12 May 2025
Director
Buy
16,000
$6.25
$99.99K
Woteki Catherine E
25 Apr 2025
Director
Buy
5,770
$5.17
$29.83K
BOREL JAMES C
24 Apr 2025
Director
Buy
35,000
$4.89
$171.29K
BOEHM WILLIAM T
24 Apr 2025
Director
Buy
5,000
$5.24
$26.18K
BOREL JAMES C
24 Apr 2025
Director
Buy
30,000
$4.99
$149.70K
Rocklin Amy M
23 Apr 2025
Chief Legal Officer
Buy
12,500
$4.99
$62.38K
RODRIGUEZ RAFAEL A
22 Apr 2025
Director
Buy
7,474
$4.59
$34.31K
Tobin James P
22 Apr 2025
Director
Buy
10,000
$4.73
$47.27K
CAPELLO JEFFREY D
22 Apr 2025
Director
Buy
20,712
$4.84
$100.22K
Moylan John Patrick
10 Apr 2025
Chief Accounting Officer
Buy
10,000
$5.07
$50.70K
ADENT JOHN EDWARD
16 Jan 2025
CEO
Buy
23,035
$11.03
$254.08K
Naemura David H.
16 Jan 2025
CFO
Buy
14,800
$11.11
$164.43K
ADENT JOHN EDWARD
11 Oct 2024
CEO
Buy
14,500
$13.80
$200.10K
Tobin James P
6 Aug 2024
Director
Buy
3,000
$16.86
$50.57K
Jones Douglas Edward
17 Apr 2024
Chief Operating Officer
Buy
10,000
$12.36
$123.59K
BOREL JAMES C
11 Apr 2024
Director
Buy
7,500
$13.06
$97.99K
ADENT JOHN EDWARD
10 Apr 2024
CEO
Buy
23,000
$12.36
$284.19K
Naemura David H.
10 Apr 2024
CFO
Buy
12,500
$12.51
$156.32K
BOEHM WILLIAM T
3 Nov 2023
Director
Buy
2,000
$16.06
$32.11K
Jones Douglas Edward
25 Oct 2023
Chief Operating Officer
Buy
10,000
$15.17
$151.73K
Tobin James P
12 Oct 2023
Director
Buy
3,000
$15.19
$45.57K
Naemura David H.
11 Oct 2023
CFO
Buy
10,000
$15.03
$150.33K
Jones Douglas Edward
13 Jan 2023
Chief Operating Officer
Buy
2,500
$17.91
$44.78K
Quinlan Steven J.
11 Oct 2022
VP & CFO
Buy
5,000
$11.63
$58.15K
BOEHM WILLIAM T
3 Oct 2022
Director
Buy
2,000
$13.89
$27.77K
ADENT JOHN EDWARD
28 Sep 2022
President & CEO
Buy
22,000
$14.37
$316.14K
Jones Douglas Edward
28 Sep 2022
Chief Operating Officer
Buy
7,000
$14.31
$100.17K
Vetter Darci L
16 Aug 2022
Director
Buy
1,100
$21.83
$24.01K
Green Ronald D
2 Aug 2022
Director
Buy
1,500
$22.50
$33.75K
ADENT JOHN EDWARD
29 Jul 2022
President & CEO
Buy
17,500
$23.07
$403.73K
Tobin James P
27 Jul 2022
Director
Buy
2,000
$22.98
$45.96K
BOREL JAMES C
27 Jul 2022
Director
Buy
6,500
$22.70
$147.53K
Jones Douglas Edward
25 Jan 2022
Chief Commercial Officer
Buy
1,400
$35.78
$50.09K
Tobin James P
23 Sep 2021
Director
Buy
1,000
$42.92
$42.92K
Tobin James P
26 Mar 2020
Director
Buy
734
$60.62
$44.50K
ADENT JOHN EDWARD
25 Mar 2020
President & CEO
Buy
1,750
$58.24
$101.92K
ADENT JOHN EDWARD
8 Jan 2020
President & CEO
Buy
1,517
$65.40
$99.21K
Showing 250 of 370 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 457
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 117
Sales at will 113
Transactions with no price 0
Shares from compensation/vesting 4,714,450
Sales filed before the plan box existed 110
History held since 30 Sep 2016