NEOGEN CORP — Director's Dealing 2012

May 21, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEOGEN CORP (NEOG)
CIK: 0000711377
Period of Report: 2012-05-18

Reporting Person: BRADLEY EDWARD (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-18	Common Stock	M	9469	$13.5533	Acquired	118990	Direct
2012-05-18	Coommon Stock	S	9469	$38.8857	Disposed	109521	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-18	Common Stock (Right to Buy)	$13.5533	M	6652	Disposed		Common Stock (6652)	Direct
2012-05-18	Common Stock (Right to Buy)	$13.5533	M	2817	Disposed		Common Stock (2817)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	14012	Indirect

Footnotes

F1: Theses options were granted 8/9/2007 as ISO options, became exercisable in equal annual installments over a five year period,and expire on 8/9/2012

F2: These options were granted 8/9/2007 as NQ options, became exercisable in equal annual installments over a five year period, and expire on 8/9/2012