WILMINGTON, N.C.--(BUSINESS WIRE)--PPD, Inc. (Nasdaq: PPDI) today reported its financial and operating results for the second quarter ended June 30, 2009. As previously disclosed, PPD sold the business of its wholly-owned subsidiary, Piedmont Research Center, which was part of the company’s discovery sciences segment. Therefore, the company is reporting current and historical financial results for this business in discontinued operations.