<SEC-DOCUMENT>0000950170-25-114381-index.html : 20250912
<SEC-HEADER>0000950170-25-114381.hdr.sgml : 20250912
<ACCEPTANCE-DATETIME>20250912093233
ACCESSION NUMBER:		0000950170-25-114381
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		35
CONFORMED PERIOD OF REPORT:	20250912
FILED AS OF DATE:		20250912
DATE AS OF CHANGE:		20250912

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEOGEN CORP
		CENTRAL INDEX KEY:			0000711377
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				382367843
		STATE OF INCORPORATION:			MI
		FISCAL YEAR END:			0531

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-17988
		FILM NUMBER:		251310220

	BUSINESS ADDRESS:	
		STREET 1:		620 LESHER PLACE
		CITY:			LANSING
		STATE:			MI
		ZIP:			48912
		BUSINESS PHONE:		5173729200

	MAIL ADDRESS:	
		STREET 1:		620 LESHER PLACE
		CITY:			LANSING
		STATE:			MI
		ZIP:			48912
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>neog-20250912.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: neog-20250912.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>img194661545_0.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: img194661545_0.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>img194661545_1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: img194661545_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>img194661545_2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: img194661545_2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>img194661545_3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: img194661545_3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>img194661545_4.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: img194661545_4.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>img194661545_5.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: img194661545_5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>img194661545_6.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: img194661545_6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>img194661545_7.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: img194661545_7.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>img194661545_8.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: img194661545_8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>img194661545_9.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: img194661545_9.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>img194661545_10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: img194661545_10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>img194661545_11.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: img194661545_11.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>img194661545_12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: img194661545_12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>img194661545_13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: img194661545_13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>img194661545_14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: img194661545_14.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>img194661545_15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: img194661545_15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>img194661545_16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: img194661545_16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>img194661545_17.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: img194661545_17.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>img194661545_18.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: img194661545_18.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>img194661545_19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: img194661545_19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>img194661545_20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: img194661545_20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>img194661545_21.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: img194661545_21.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>24
<FILENAME>neog-20250912.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT
<TEXT>
Document 24 - file: neog-20250912.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>26
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 26 - file: R1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>27
<FILENAME>R2.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 27 - file: R2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>28
<FILENAME>R3.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 28 - file: R3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>29
<FILENAME>R4.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 29 - file: R4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>30
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 30 - file: Show.js

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>31
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 31 - file: report.css

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>33
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 33 - file: FilingSummary.html

Document 33 - RAW XML: FilingSummary.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>35
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 35 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>36
<FILENAME>0000950170-25-114381-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 36 - file: 0000950170-25-114381-xbrl.zip

</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>37
<FILENAME>neog-20250912_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 37 - file: neog-20250912_htm.html

Document 37 - RAW XML: neog-20250912_htm.xml

</DOCUMENT>
</SEC-DOCUMENT>