NASDAQ: NEOG
Neogen Corp Stock Ownership - Who owns Neogen?

Insider buying vs selling

Have Neogen Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
David H. NaemuraCFO2025-08-185,947$5.43
$32.29kSell
Douglas Edward JonesChief Operating Officer2025-08-1814,294$5.43
$77.62kBuy
Douglas Edward JonesChief Operating Officer2025-08-184,160$5.43
$22.59kSell
Amy M. RocklinChief Legal Officer2025-08-183,005$5.43
$16.32kSell
Amy M. RocklinChief Legal Officer2025-08-1810,324$5.43
$56.06kBuy
John Patrick MoylanChief Accounting Officer2025-08-181,985$5.43
$10.78kBuy
John Edward AdentCEO2025-08-1835,736$5.43
$194.05kBuy
John Patrick MoylanChief Accounting Officer2025-08-18593$5.43
$3.22kSell
David H. NaemuraCFO2025-08-1814,294$5.43
$77.62kBuy
David H. NaemuraCFO2025-08-15230,203$5.43
$1.25MBuy

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Net Insider Buy/Sell (L12M) Ownership

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NEOG Shareholders

What type of owners hold Neogen Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc14.09%30,599,869$168.30MInstitution
Vanguard Group Inc10.85%23,577,338$129.68MInstitution
Clarkston Capital Partners LLC6.45%14,005,725$77.03MInstitution
Gates Capital Management Inc5.89%12,793,941$70.37MInstitution
Southpoint Capital Advisors LP4.60%10,000,000$55.00MInstitution
William Blair Investment Management LLC4.33%9,403,020$51.72MInstitution
Dimensional Fund Advisors LP4.20%9,133,072$50.23MInstitution
Norges Bank4.18%9,076,830$49.92MInstitution
State Street Corp3.96%8,592,412$47.26MInstitution
Mackenzie Financial Corp3.60%7,813,079$42.97MInstitution

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NEOG vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NEOG98.19%1.81%Net BuyingNet Buying
OPK20.70%79.30%Net BuyingNet Buying
NEO72.44%27.56%Net BuyingNet Buying
GRAL72.77%26.25%Net BuyingNet Selling
TWST88.58%11.42%Net SellingNet Selling

Neogen Stock Ownership FAQ

Who owns Neogen?

Neogen (NASDAQ: NEOG) is owned by 110.72% institutional shareholders, 2.05% Neogen insiders, and 0.00% retail investors. Blackrock Inc is the largest individual Neogen shareholder, owning 30.60M shares representing 14.09% of the company. Blackrock Inc's Neogen shares are currently valued at $168.30M.

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