P David Johst

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
CRL $40.00 21,800 Officer 119,901 2011-06-22 Filing
CRL $40.00 17,037 Officer 119,901 2011-04-04 Filing
CRL $35.00 21,754 Officer 80,722 2009-08-21 Filing