NEOGEN CORP - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEOGEN CORP (NEOG)
CIK: 0000711377
Period of Report: 2010-09-29

Reporting Person: PARNELL JACK C (Director)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-09-29	Common Stock	M	2250	$6.753	Acquired	35300	Direct
2010-09-29	Common Stock	S	2250	$34.3889	Disposed	33050	Direct
2010-09-29	Common Stock	M	2750	$9.087	Acquired	35800	Direct
2010-09-29	Common Stock	S	2750	$34.3889	Disposed	33050	Direct
2010-09-30	Common Stock	M	1750	$9.087	Acquired	34800	Direct
2010-09-30	Common Stock	S	1750	$34.0179	Disposed	33050	Direct
2010-09-30	Common Stock	M	485	$8.18	Acquired	33535	Direct
2010-09-30	Common Stock	S	485	$34.0179	Disposed	33050	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-09-29	Common Stock Option (Right to buy)	$6.753	M	2250	Disposed	2013-10-10	Common Stock (2250)	Direct
2010-09-29	Commmon Stock Options (Right to buy)	$9.087	M	2750	Disposed	2014-12-21	Common Stock (2750)	Direct
2010-09-30	Common Stock Options (Right to buy)	$9.087	M	1750	Disposed	2014-12-21	Common Stock (1750)	Direct
2010-09-30	Common Stock Options (Right to buy)	$8.18	M	485	Disposed	2015-10-31	Common Stock (485)	Direct

F1: The options were granted as NQ options on 10/10/03 and became exercisable 33% yearly thereafter.

F2: The options were granted as NQ options on 12/21/04 and became exercisable 33% yearly thereafter

F3: THe options were granted as NQ options on 10/31/05 and became exercisable 33% yearly thereafter.