Charles River Laboratories International, Inc. (NYSE: CRL) will release second-quarter 2012 financial results on Tuesday, August 7 th, after the market closes. A conference call has been scheduled to discuss this information on Wednesday, August 8 th, at 8:30 a.m. EDT. The second-quarter 2012 earnings call will be followed by an investor meeting hosted by the Company’s management team. Investors will have the opportunity to listen to a live webcast of the earnings call and investor meeting through the Investor Relations section of the Charles River website, ir.criver.com. A replay will be accessible through the same website.