Dolby Laboratories Set to Join S&P MidCap 400; Staar Surgical to Join S&P SmallCap 600

NEW YORK, Aug. 17, 2023 /PRNewswire/ — Dolby Laboratories Inc. (NYSE:DLB) will replace Staar Surgical Co. (NASD:STAA) in the S&P MidCap 400 and Staar Surgical will replace Urstadt Biddle Properties Inc. (NYSE:UBA) in the S&P SmallCap 600 effective prior to the opening of trading on…