RR Donnelley to Acquire EDGAR Online, a Provider of Financial Data and Analytics: R. R. Donnelley & Sons and EDGAR Online have signed a definitive agreement for RR Donnelley to acquire EDGAR Online, a leading provider of disclosure management services, financial data and enterprise risk analytics software and solutions for both corporate and investment professionals. The deal is valued at approximately $70.5 million. The transaction is expected to close during the third quarter of 2012.