X0303 4 2010-10-07 0 0000711377 NEOGEN CORP NEOG 0001168789 HERBERT JAMES L NEOGEN CORP 620 LESHER PLACE LANSING MI 48912 1 1 0 0 Chairman & CEO Common Stock 2010-10-07 4 M 0 578 6.753 A 813975 D Common Stock 2010-10-07 4 S 0 578 34.041 D 813397 D Common Stock 2010-10-08 4 M 0 1704 6.753 A 815101 D Common Stock 2010-10-08 4 S 0 1704 34.0686 D 813397 D Common Stock 2010-10-11 4 M 0 11247 6.753 A 824644 D Common Stock 2010-10-11 4 S 0 11247 34.0055 D 813397 D Common Stock 194320 I See Note#1 Common Stock Options (Right to buy) 6.753 2010-10-07 4 M 0 578 0 D 2013-10-10 Common Stock 578 129506 D Common Stock Options (Right to buy) 6.753 2010-10-08 4 M 0 1704 0 D 2013-10-10 Common Stock 1704 127802 D Common Stock Option (Right to buy) 6.753 2010-10-11 4 M 0 11247 0 D 2013-10-10 Common Stock 11247 116555 D Shares held in trust for Mr. Herbert's wife, Judith Herbert The options were grnnted on 10/10/03 as Non-qualified stock options and became exercisable 33% yearly thereafter. Richard R. Current (Attorney-in-fact) 2010-10-12