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NEOGEN CORPORATION

Active

in

Registration No.
800061333
Incorporation Date
1981-06-30
Company Type
N/A
Address
LANSING, United States
Website
www.neogen.com/
Source: Michigan LARA — Corporations Division

NEOGEN CORPORATION is a registered legal entity registered in United States under 800061333, and its current status with Michigan LARA — Corporations Division is active. The company was incorporated on 30 June 1981 and lists its registered address as LANSING, United States. 3 shareholders are on record for NEOGEN CORPORATION, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Michigan LARA — Corporations Division and was last updated on 9 September 2026.

Data Provenance
This record is sourced directly from official government registries, including Michigan LARA — Corporations Division.

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Shareholders

3

Three shareholders are currently on record for NEOGEN CORPORATION, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing.

The largest of these is Vanguard Group Inc, holding 13% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 3%; the remaining 1 shareholder shown holds smaller stakes.

Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Shareholder Type Holding Source Document
Vanguard Group Inc 13% Michigan LARA — Corporations Division
iShares Trust-iShares Russell 2000 ETF 3% Michigan LARA — Corporations Division
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund 1.2% Michigan LARA — Corporations Division

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Officers

5

The President, Ceo & Director of NEOGEN CORPORATION on record is John Adent; 5 officers are shown here, filed with Michigan LARA — Corporations Division.

The register reports 20 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at NEOGEN CORPORATION sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.

JA
John Adent ACTIVE

Residence
🇺🇸 United States
Occupation
President, Ceo & Director

MN
Mike Nassif ACTIVE

Residence
🇺🇸 United States
Occupation
Ceo, President & Director

SQ
STEVEN QUINLAN ACTIVE

Residence
🇺🇸 United States
Occupation
Treasurer

JW
Jason W. Lilly M.b.a., Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Chief Scientific Officer

AM
Amy M. Rocklin Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Chief Legal & Compliance Officer And Corporate Secretary

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Group Structure

NEOGEN CORPORATION has no recorded parent company — it sits at the top of its own group structure, with 34 subsidiaries recorded beneath it across 14 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.

Those 34 subsidiaries span United States, Poland, Uruguay, South Korea, Mexico, Ireland, and 8 more jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 34 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Ultimate HQ
NEOGEN CORPORATION
United States
NEOGEN POLAND SP Z O O
PolandPL 5252898090

Neogen Properties, LLC III
United States#01079795951

NEOGEN URUGUAY S.A.
UruguayUY 214942820013

Neogen Korea Limited
South KoreaKR 2718102894

Neogen Properties, LLC II
United States#01079795935

Neogen Latinoamerica, S.A.P.I. de C.V.
MexicoMX BSY080227Q67

MEGAZYME LIMITED
IrelandIE 245433

NEOGEN JAPAN K.K.
JapanJP 7010401168429

+26 more entities

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Frequently Asked Questions

Who owns NEOGEN CORPORATION?

Three shareholders are currently on record for NEOGEN CORPORATION, reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 13% — the largest recorded stake — followed by iShares Trust-iShares Russell 2000 ETF at 3%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Who is NEOGEN CORPORATION's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for NEOGEN CORPORATION is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.

How many shareholders does NEOGEN CORPORATION have on record?

3 shareholders are shown on record for NEOGEN CORPORATION.

What is NEOGEN CORPORATION's company registration number?

NEOGEN CORPORATION's registration number is 800061333, filed with Michigan LARA — Corporations Division in United States. Its current status on the register is active.

Is NEOGEN CORPORATION still an active company?

NEOGEN CORPORATION's status on Michigan LARA — Corporations Division is listed as active.

When was NEOGEN CORPORATION incorporated?

NEOGEN CORPORATION was incorporated on 30 June 1981, according to Michigan LARA — Corporations Division.

What is NEOGEN CORPORATION's registered address?

The registered address on file for NEOGEN CORPORATION is LANSING, United States.

Who are the officers/directors of NEOGEN CORPORATION?

The President, Ceo & Director of NEOGEN CORPORATION on record is John Adent; 5 officers are shown here, filed with Michigan LARA — Corporations Division. Management authority at NEOGEN CORPORATION sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does NEOGEN CORPORATION have a parent company or subsidiaries?

NEOGEN CORPORATION has no recorded parent company — it sits at the top of its own group structure, with 34 subsidiaries recorded beneath it across 14 jurisdictions. Those 34 subsidiaries span United States, Poland, Uruguay, South Korea, Mexico, Ireland, and 8 more jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 34 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.

Can Zavia monitor changes to NEOGEN CORPORATION's ownership over time?

This profile reflects a point-in-time snapshot from Michigan LARA — Corporations Division. Zavia's monitoring API can track changes to NEOGEN CORPORATION's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access NEOGEN CORPORATION's data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like NEOGEN CORPORATION's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.

Where does this company information come from, and how current is it?

This record is sourced directly from Michigan LARA — Corporations Division and was last synced on 9 September 2026.

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