Old Dominion Freight Line Set to Join S&P 500; Cabot Microelectronics to Join S&P MidCap 400; Ready Capital and Industrial Logistics Properties Trust to Join S&P SmallCap 600

S&P MidCap 400 constituent Old Dominion Freight Line Inc. (NASD: ODFL) will replace SunTrust Banks Inc. (NYSE: STI) in the S&P 500