Mercury Systems (MRCY) Added to S&P MidCap 400; Essential Properties Realty Trust (EPRT) to SmallCap 600 Oct 2, 2019 05:29PM
Aegis Capital Starts Versum Materials (VSM) at Hold Mar 17, 2017 06:23AM
Sally Beauty (SBH), Versum Materials (VSM) to Join S&P MidCap 400; Others to Join S&P SmallCap 600 Sep 26, 2016 09:21AM