RRD - R. R. Donnelley - Extension Of Rights Plan And Potential Impacts August, 29 2021 02:46 AM R.R. Donnelley & Sons Company Overview of the poison pill. Analysis of Chatham Asset Management's options going forward and outcomes for investors. Potential impacts on RRD stock price both near and long term. For further details see: R. R. Donnelley - Extension Of Rights Plan And Potential Impacts