ICON plc: ICON Reports Fourth Quarter and Full Year 2020 Results Highlights Record net business wins in the quarter of $1,080 million; a book to bill of 1.42. Full year net business wins of $3.8 billion; a net book to bill of 1.38. Record closing backlog of $9.7 billion, an increase of 13.4% year on year. Quarter 4 reported revenue of $760.2 million representing a year on year increase of 4.8% and 8.3% increase on Quarter 3 2020. Full year reported revenue of $2,797 million representing a 0.3% year on year decrease. Adjusted earnings per share attributable to the Group for the quarter of $1.90, compared to $1.83 in Quarter 4 2019. Full year adjusted earnings per share* attributable to the group of $6.53, compared to $6.88 in 2019.