RRD - R. R. Donnelley & Sons Company 2021 Q1 - Results - Earnings Call Presentation April, 28 2021 07:00 AM R.R. Donnelley & Sons Company The following slide deck was published by R. R. Donnelley & Sons Company in conjunction with their 2021 Q1 earnings call. For further details see: R. R. Donnelley & Sons Company 2021 Q1 - Results - Earnings Call Presentation