NEOGEN CORP - Director's Dealing 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NEOGEN CORP (NEOG)
CIK: 0000711377
Period of Report: 2010-10-05

Reporting Person: CURRENT RICHARD R (Vice President & CFO)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-10-05	Common Stock	M	854	$13.553	Acquired	47648	Direct
2010-10-05	Common Stock	S	854	$34.0508	Disposed	46794	Direct
2010-10-05	Common Stock	M	8999	$18.186	Acquired	55793	Direct
2010-10-05	Common Stock	S	8999	$34.0508	Disposed	46794	Direct
2010-10-05	Common Stock	M	2	$18.186	Acquired	46796	Direct
2010-10-05	Common Stock	S	2	$34.0508	Disposed	46794	Direct
2010-10-05	Common Stock	M	2295	$19.553	Acquired	49089	Direct
2010-10-05	Common Stock	S	2295	$34.0508	Disposed	46794	Direct
2010-10-06	Common Stock	M	715	$19.553	Acquired	47509	Direct
2010-10-06	Common Stock	S	715	$34.05	Disposed	46794	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-10-05	Common Stock Option (Right to buy)	$13.553	M	854	Disposed	2012-08-09	Common Stock (854)	Direct
2010-10-05	Common Stock Option (Right to buy)	$18.186	M	8999	Disposed	2013-08-15	Common Stock (8999)	Direct
2010-10-05	Common Stock Option (Right to buy)	$18.186	M	2	Disposed	2013-08-15	Common Stock (2)	Direct
2010-10-05	Common Stock Option (Right to buy)	$19.553	M	2295	Disposed	2014-08-24	Common Stock (2295)	Direct
2010-10-06	Common Stock Option (Right to buy)	$19.553	M	715	Disposed	2015-08-24	Common Stock (715)	Direct

F1: The options were granted 8/9/07 as ISO options and became exercisable 20% yearly thereafter

F2: The options were granted 8/15/08 as NQ options and became exercisable 20% yearly thereafter

F3: The options were granted 8/24/09 as NQ options and became exercisable 100% on the first anniversary of the grant