Neogen Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:NEOG Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
17 Feb 26	BuyUS$252	Mikhael Nassif	Individual	23	US$10.94
02 Feb 26	BuyUS$486	Mikhael Nassif	Individual	49	US$10.00
16 Jan 26	BuyUS$1,279	Mikhael Nassif	Individual	137	US$9.33
03 Nov 25	BuyUS$1,106	Mikhael Nassif	Individual	177	US$6.25
12 May 25	BuyUS$99,987	Aashima Gupta	Individual	16,000	US$6.25

Insider Trading Volume

Insider Buying: NEOG insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of NEOG?
Owner Type	Number of Shares	Ownership Percentage
State or Government	43,997	0.0187%
Individual Insiders	1,123,187	0.478%
Institutions	233,801,340	99.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 83.36% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
14.9%	BlackRock, Inc.	32,508,807	US$304.0m	1.54%	no data
10.9%	The Vanguard Group, Inc.	23,801,905	US$222.5m	-0.67%	no data
5.2%	Clarkston Capital Partners, LLC	11,328,670	US$105.9m	-3.12%	2.5%
4.03%	ING Groep N.V.	8,777,500	US$82.1m	-37.6%	0.23%
4.01%	State Street Global Advisors, Inc.	8,724,861	US$81.6m	-0.29%	no data
3.86%	T. Rowe Price Group, Inc.	8,393,601	US$78.5m	230%	0.01%
3.85%	Gates Capital Management, Inc.	8,385,534	US$78.4m	-23.1%	2.52%
3.63%	Mackenzie Financial Corporation	7,898,439	US$73.9m	1.01%	0.07%
3.4%	Dimensional Fund Advisors LP	7,398,254	US$69.2m	-7.82%	0.01%
3.15%	CIBC World Markets Corp.	6,864,470	US$64.2m	35.3%	0.32%
2.99%	Hudson Bay Capital Management LP	6,500,000	US$60.8m	30%	0.38%
2.88%	SG Americas Securities, LLC	6,266,033	US$58.6m	287%	0.06%
2.53%	Baron Capital Group, Inc.	5,509,659	US$51.5m	-19.6%	0.14%
2.49%	Geode Capital Management, LLC	5,428,084	US$50.8m	0.89%	no data
2.25%	Bank of America Corporation	4,898,660	US$45.8m	48.5%	0.01%
2.11%	BMO Asset Management Corp.	4,597,095	US$43.0m	0.11%	0.01%
1.61%	Mizuho Financial Group, Inc.	3,500,000	US$32.7m	75%	0.07%
1.6%	Healthcare of Ontario Pension Plan Trust Fund	3,490,800	US$32.6m	250%	0.05%
1.33%	Eaton Vance Management	2,900,007	US$27.1m	0%	no data
1.33%	Charles Schwab Investment Management, Inc.	2,895,959	US$27.1m	0%	no data
1.25%	Columbia Management Investment Advisers, LLC	2,720,765	US$25.4m	0.33%	no data
1.05%	Northern Trust Global Investments	2,291,367	US$21.4m	-6.81%	no data
1.01%	BNP Paribas Financial Markets SNC	2,204,605	US$20.6m	-17.1%	0.01%
0.99%	Glenmede Investment Management, LP	2,150,704	US$20.1m	0%	0.09%
0.92%	UBS Asset Management AG	2,010,163	US$18.8m	-51.1%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/04/24 11:36
End of Day Share Price	2026/04/24 00:00
Earnings	2026/02/28
Annual Earnings	2025/05/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Neogen Corporation is covered by 16 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Paul Knight	Brean Capital Historical (Janney Montgomery)
Robert Labick	CJS Securities, Inc.
David Westenberg	CL King & Associates, Inc.