https://nl.marketscreener.com/koers/aandeel/R1-RCM-INC-139917629/nieuws/CSAM-Health-Group-AS-OB-CSAM-heeft-de-overname-van-The-Optima-Corporation-van-R1-RCM-Inc-NasdaqG-40741405/?utm_source=telegram&utm_medium=social&utm_campaign=share