Neogen Corp

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Neogen Corp
TickerNEOG
CIK #0000711377
CUSIP640491106
SectorLife Sciences - In Vitro & In Vivo Diagnostic Substances
Address620 Lesher Place, Lansing, MI 48912
Source [EDGAR]
CIK Filing 2011 - 2026
[0000711377] 10-K
[0000711377] 10-Q
[0000711377] 3
[0000711377] 4
[0000711377] 5
[0000711377] 8-K
[0000711377] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Neuberger Berman Group LLC Neogen Corp [2026-07-07] 0.0
Vanguard Capital Management LLC Neogen Corp [2026-04-30] 0.0
Vanguard Portfolio Management LLC Neogen Corp [2026-04-29] 0.0
ING Groep NV Neogen Corp [2025-10-22] 0.0
Gates Capital Management Inc Neogen Corp [2025-08-14] 0.0
Clarkston Capital Partners LLC Neogen Corp [2025-08-13] 0.0
Select Equity Group LP Neogen Corp [2024-11-14] 6.1
William Blair Investment Management LLC Neogen Corp [2024-11-14] 6.1
Baillie Gifford & Co Neogen Corp [2024-11-04] 0.0
Susquehanna Securities LLC Neogen Corp [2022-09-16] 5.4
Norges Bank Neogen Corp [2022-09-01] 5.79
Wasatch Advisors Inc Neogen Corp [2022-02-11] 6.5
Wasatch Advisors Inc Neogen Corp [2020-02-10] 5.3
Vanguard Group Inc Neogen Corp [2012-02-08] 5.02
Form 3/4/5 Filer 2011 - 2026
Moylan John Patrick
Neogen Corp
Rocklin Amy M
Stacey Jennifer Evans
Nassif Mikheal
Ranalli Tamara A
Naemura David H
Riggsbee Richard Bryan
Borel James C
Green Ronald D
Gupta Aashima
Capello Jeffrey D
Pelossof Avi
Rodriguez Rafael A
Tobin James P
Woteki Catherine E
Jones Douglas Edward
Adent John Edward
Boehm William T
Wainer Andrea F
Bernard Thierry
Lilly Jason Warren
Hagedorn Jerome L
Quinlan Steven J
Vetter Darci L
Morrical Terri A
Papesh Bruce
Herbert James L
Reed Thomas H
Parnell Jack C
Bradley Edward
Yeutter Clayton K
Fischer A Charles
CALK Richard E Jr
Crowder Richard T
Snyder Stephen K
Bohannon LON M
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Nassif Mikheal
Common Stock
2026-02-17 Buy 23 $10.94 252
Nassif Mikheal
Common Stock
2026-02-02 Buy 24 $10.00 240
Nassif Mikheal
Common Stock
2026-01-26 Buy 25 $9.86 246
Nassif Mikheal
Common Shares
2026-01-16 Buy 137 $9.33 1,278
Ranalli Tamara A
Common Stock
2026-01-07 Grant 50,813 $7.38 375,000
Common Stock (Right to Buy) · derivative
2026-01-07 Grant 261,210 $0.00
Common Stock
2026-01-07 Grant 50,813 $7.38 375,000
Common Stock
2026-01-07 Grant 50,813 $7.38 375,000
Ranalli Tamara A
Common Stock (Right to Buy) · derivative
2026-01-07 Grant 130,605 $0.00
Naemura David H
Common Stock
2025-12-01 Tax withheld 3,548 $5.98 21,217
Naemura David H
Restricted Stock Units · derivative
2025-12-01 Option exercise 12,912 $5.98 77,214
Naemura David H
Common Stock
2025-12-01 Option exercise 12,912 $5.98 77,214
Riggsbee Richard Bryan
Common Stock (Right to Buy) · derivative
2025-11-03 Grant 459,713 $0.00
Riggsbee Richard Bryan
Common Stock
2025-11-03 Grant 178,855 $6.29 1,124,998
Nassif Mikheal
Common Shares
2025-11-03 Buy 177 $6.25 1,106
Capello Jeffrey D
Common Stock
2025-10-27 Option exercise 2,025 $6.19 12,535
Capello Jeffrey D
Common Stock
2025-10-27 Option exercise 1,777 $6.19 11,000
Tobin James P
Common Stock
2025-10-27 Option exercise 1,777 $6.19 11,000
Adent John Edward
Common Stock
2025-10-27 Option exercise 38,759 $6.19 239,918
Borel James C
Common Stock
2025-10-27 Option exercise 2,025 $6.19 12,535
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 310 217,583,053
2025-12-31 306 214,452,126
2025-09-30 303 239,527,852
2025-06-30 318 239,487,125
2025-03-31 340 262,676,700
2024-12-31 345 265,809,062
2024-09-30 341 249,477,808
2024-06-30 350 247,949,384
2024-03-31 345 249,757,881
2023-12-31 344 235,048,902
2023-09-30 369 215,985,525
2023-06-30 345 223,198,500
Form 13F Holdings
Firm Period DFND Voting Shares
Linden Thomas Advisory Services LLC [2026-06-30] SOLE 0 172,630
Y-Intercept Hong Kong Ltd [2026-06-30] SOLE 132,317 132,317
Handelsbanken Fonder AB [2026-06-30] SOLE 0 97,064
Louisiana State Employees Retirement System [2026-06-30] SOLE 96,500 96,500
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 693 87,155
Alaska Retirement Management Board [2026-06-30] SOLE 71,684 71,684
Yousif Capital Management LLC [2026-06-30] SOLE 14,528 59,182
Commonwealth of Pennsylvania Public School Empls Retrmt SYS [2026-06-30] SOLE 51,618 51,618
Gamma Investing LLC [2026-06-30] DFND 30,578 30,578
Everhart Financial Group Inc [2026-06-30] SOLE 0 18,058
Sowell Financial Services LLC [2026-06-30] SOLE 14,289 14,289
Crossmark Global Holdings Inc [2026-06-30] SOLE 11,447 11,447
Sequoia Financial Advisors LLC [2026-06-30] SOLE 0 10,449
Avanza Fonder AB [2026-06-30] SOLE 9,675 9,675
MassMutual Private Wealth & Trust FSB [2026-06-30] SOLE 3,194 3,194
Versant Capital Management Inc [2026-06-30] SOLE 1,761 1,761
Corecap Advisors LLC [2026-06-30] SOLE 0 1,404
Farther Finance Advisors LLC [2026-06-30] SOLE 0 1,240
IFP Advisors LLC [2026-06-30] SOLE 706 706
Owl Creek Wealth Partners LLC [2026-06-30] SOLE 0 650
Fortitude Family Office LLC [2026-06-30] SOLE 208 208
Allied Private Wealth LLC [2026-06-30] SOLE 200 200
Physician Wealth Advisors Inc [2026-06-30] SOLE 0 194
Farmers & Merchants Investments Inc [2026-06-30] SOLE 85 85
Hughes Financial Services LLC [2026-06-30] SOLE 70 70
True Wealth Design LLC [2026-06-30] SOLE 0 43
Retirement Wealth Solutions LLC [2026-06-30] SOLE 0 30
Capital Advisors Ltd LLC [2026-06-30] SOLE 0 22
JFS Wealth Advisors LLC [2026-06-30] SOLE 0 15
Davis Capital Management [2026-06-30] SOLE 12 12
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