FORM 4 [    ]    Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
(Print or Type Responses) UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940 OMB APPROVAL
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1.    Name and Address of Reporting Person* Morrical Terri A.	2.    Issuer Name and Ticker or Trading Symbol Neogen Corporation    (NEOG)		6.    Relationship of Reporting Person to Issuer (Check all applicable)
(Last)        (First)       (Middle) 1108 Andover Forest Drive      (Street)    Lexington KY 40509      (City)        (State)       (Zip)	3.    IRS Identification Number of Reporting Person, if an Entity (Voluntary)	4.    Statement for Month/Day/Year April 24, 2003 5.    If Amendment, Date of Original (Month/Day/Year)	Director            10% Owner X     Officer (give title below)           Other (specify below)    Vice President Animal Safety Sales & Marketing 7.    Individual or Joint/Group Filing (Check applicable line) X     Form filed by One Reporting Person       Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.    Title of Security   (Instr. 3)	2.    Transaction Date	2A. Deemed Transaction Date, if any	3.    Transac- tion Code   (Instr. 8)		4.    Securities Acquired (A) or Disposed of (D)   (Instr. 3, 4 and 5)			5.    Amount of Securities Beneficially Owned Following Reported	6. Owner- ship Form: Direct	7.    Nature of Indirect Beneficial
	(Month/Day/Year)	(Month/Day/Year)	Code	V	Amount	(A) or (D)	Price	Transaction(s) (Instr. 3 and 4)	(D) or In- direct (I) (Instr. 4)	Ownership (Instr. 4)
Common stock	04/23/2003		M		10,400	A	$7.19	12,000	D
Common stock	04/23/2003		S		8,400	D	$15.07
Common stock	04/23/2003							6,684	I	401K

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly
*    If the form is filed by more than one reporting person, see Instruction 4(b)(v).

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1.    Title of Derivative Security   (Instr. 3)

2.  Conver- sion or Exercise Price of Derivative Security

3.    Transaction Date (Month/Day/Year)

3A.    Deemed Execution Date, if any (Month/Day/Year)

4.    Transaction Code   (Instr. 8)

5.    Number of Derivative Securities Acquired (A) or Disposed of (D)   (Instr. 3, 4 and 5)

6.    Date Exercisable and Expiration Date (Month/Day/Year)

7.    Title and Amount of Underlying Securities   (Instr. 3 and 4)

8.    Price of Derivative Security   (Instr. 5)

9.    Number of Derivative Securities Beneficially Owned at End of Month   (Instr. 4)

10.  Ownership Form of Derivative Security. Direct (D) or Indirect (I)   (Instr. 4)

11.    Nature of Indirect Beneficial Ownership   (Instr. 4)

Code

V

(A)

(D)

Date Exer- cisable

Expira- tion Date

Title

Amount or Number of Shares

Stock Option

$7.18

04/23/2003

10,400

08/03/1999

08/03/2003

Common Stock

2,600

2,600

D

Stock Option

$6.50

08/24/2000

08/24/2004

Common Stock

15,000

15,000

D

Stock Option

$6.25

08/09/2001

08/09/2005

Common Stock

15,000

15,000

D

Stock Option

$13.20

08/17/2002

08/17/2006

Common Stock

17,000

17,000

D

Stock Option

$12.25

09/11/2003

09/11/2007

Common Stock

18,000

18,000

D

Explanation of Responses:

       

**Intentional misstatements or omissions of facts constitute Federal Criminal Violations.
See 18 U.S.C. 1001 and 15 U.S.C. 78ff.(a)     /s/ Terri A. Morrical    
        Terri A. Morrical
**Signature of Reporting Person
(Power of Attorney)   April 24, 2003    
Date

©    H.J. Meyer Consulting September 1, 2002