Stocks to watch Tuesday: Wausau Paper, Core Lab By: MarketWatch October 02, 2012 at 06:47 AM EDT MarketWatch’s rundown of corporate headlines of interest to investors early Tuesday. Read More >> Related Stocks: Acorda Therapeutics Acuity Brands Inc Core Laboratories Inc Gladstone Investment Mosaic Co PetSmart, Inc. Resources Connect UnitedHealth Group Urstadt Biddle Properties Inc