List of insiders holdings for NEOGEN CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | ADENT JOHN EDWARD Former CEO | 2025-10-28 13:27:22 | 401,840 0 | 401,840 | Form 4 |
| 2 | Riggsbee Richard Bryan CFO | 2026-08-14 20:53:53 | 313,204 0 | 313,204 | Form 4 |
| 3 | Lilly Jason Warren Vice President | 2023-10-31 12:11:19 | 259,234 0 | 259,234 | Form 4 |
| 4 | Stacey Jennifer Evans Chief Legal Officer | 2026-08-14 20:58:32 | 234,903 0 | 234,903 | Form 4 |
| 5 | Ranalli Tamara A. Senior Vice President | 2026-08-14 21:02:42 | 156,602 0 | 156,602 | Form 4 |
| 6 | HERBERT JAMES L Director | 2020-10-16 16:18:43 | 127,284 0 | 127,284 | Form 4 |
| 7 | MORRICAL TERRI A Senior Director, Special Proje | 2021-05-04 16:14:29 | 121,470 0 | 121,470 | Form 4 |
| 8 | Jones Douglas Edward Former COO | 2025-10-28 13:36:37 | 116,385 0 | 116,385 | Form 4 |
| 9 | BOREL JAMES C Director | 2025-10-29 10:13:15 | 98,124 0 | 98,124 | Form 4 |
| 10 | Naemura David H. Former CFO | 2025-12-02 11:45:31 | 90,388 0 | 90,388 | Form 4 |
| 11 | Rocklin Amy M Former Chief Legal Officer | 2026-05-19 08:37:43 | 82,182 0 | 82,182 | Form 4 |
| 12 | MALTESE ANTHONY E Vice Presient | 2009-12-23 09:29:08 | 76,157 0 | 76,157 | Form 4 |
| 13 | Wainer Andrea F Director | 2025-10-27 16:18:33 | 70,583 0 | 70,583 | Form 4 |
| 14 | Bernard Thierry Director | 2025-10-27 15:40:00 | 70,583 0 | 70,583 | Form 4 |
| 15 | Pelossof Avi Director | 2025-10-28 08:51:33 | 69,315 0 | 69,315 | Form 4 |
| 16 | Vetter Darci L Director | 2022-10-11 16:54:16 | 57,469 0 | 57,469 | Form 4 |
| 17 | BOHANNON LON M Retired President & COO | 2013-11-13 17:45:55 | 56,524 0 | 56,524 | Form 4 |
| 18 | PAPESH BRUCE Director | 2021-03-26 15:46:38 | 54,931 0 | 54,931 | Form 4 |
| 19 | BOOK ROBERT M Director | 2010-10-12 20:06:55 | 53,887 0 | 53,887 | Form 4 |
| 20 | CALK RICHARD E JR President & COO | 2016-10-03 19:06:15 | 50,000 0 | 50,000 | Form 4 |
| 21 | BOEHM WILLIAM T Director | 2025-10-28 13:12:53 | 47,913 0 | 47,913 | Form 4 |
| 22 | Tobin James P Director | 2025-10-28 15:48:26 | 45,124 0 | 45,124 | Form 4 |
| 23 | CROWDER RICHARD T Director | 2016-05-23 18:03:35 | 44,000 0 | 44,000 | Form 4 |
| 24 | GUYER GORDON E Director | 2009-12-23 08:40:19 | 43,835 0 | 43,835 | Form 4 |
| 25 | CURRENT RICHARD R Vice President | 2011-08-03 14:48:49 | 34,150 1,050 | 35,200 | Form 4 |
| 26 | SATOH PAUL S Vice President | 2009-12-23 10:04:43 | 34,599 0 | 34,599 | Form 4 |
| 27 | CAPELLO JEFFREY D Director | 2025-10-29 10:08:54 | 34,279 0 | 34,279 | Form 4 |
| 28 | YEUTTER CLAYTON K Director | 2016-11-15 19:01:26 | 34,250 0 | 34,250 | Form 4 |
| 29 | Quinlan Steven J. VP & CFO | 2022-10-11 19:09:16 | 32,722 0 | 32,722 | Form 4 |
| 30 | REED THOMAS H Director | 2020-01-27 18:57:09 | 31,676 0 | 31,676 | Form 4 |
| 31 | Gupta Aashima Director | 2025-10-29 10:03:52 | 29,567 0 | 29,567 | Form 4 |
| 32 | Moylan John Patrick Chief Accounting Officer | 2026-08-20 14:36:08 | 29,331 0 | 29,331 | Form 4 |
| 33 | KODILLA KENNETH V Vice President | 2009-12-23 09:08:35 | 24,616 3,611 | 28,227 | Form 4 |
| 34 | Nassif Mikheal CEO | 2026-08-20 14:32:28 | 25,655 0 | 25,655 | Form 4 |
| 35 | FISCHER A. CHARLES Director | 2016-10-11 11:30:30 | 25,500 0 | 25,500 | Form 4 |
| 36 | MADDEN JOSEPH M Vice President | 2009-11-19 13:46:29 | 22,938 0 | 22,938 | Form 4 |
| 37 | RODRIGUEZ RAFAEL A Director | 2025-10-28 15:51:30 | 22,598 0 | 22,598 | Form 4 |
| 38 | Woteki Catherine E Director | 2025-10-28 15:39:19 | 20,894 0 | 20,894 | Form 4 |
| 39 | Green Ronald D Director | 2025-10-29 10:06:30 | 20,431 0 | 20,431 | Form 4 |
| 40 | Snyder Stephen K. Former Pres. and COO | 2014-08-26 19:13:49 | 18,000 0 | 18,000 | Form 4 |
| 41 | MOZOLA MARK A Vice President | 2010-01-05 13:01:48 | 15,572 1,514 | 17,086 | Form 4/A |
| 42 | BRADLEY EDWARD Vice President (retired) | 2018-02-21 21:13:59 | 9,958 0 | 9,958 | Form 4 |
| 43 | PARNELL JACK C Director | 2019-08-05 08:17:58 | 5,000 0 | 5,000 | Form 4 |
| 44 | Hagedorn Jerome L Vice President, NA Operations | 2023-04-27 13:41:57 | 2,571 0 | 2,571 | Form 4 |
| 45 | HELLER LEONARD E Director | 2007-06-15 11:41:00 | 0 0 | 0 | Form 5 |
| 46 | DOAN HERBERT D Former Director Director | 2007-06-11 16:07:54 | 0 0 | 0 | Form 5 |
| 47 | Hamilton Rex L VP R&D | 2005-07-13 13:36:15 | 0 0 | 0 | Form 5 |