Welcome to Seeking Alpha's Catalyst Watch - a breakdown of some of next week's actionable events that stand out. Check out Saturday morning's regular Stocks to Watch article for a full list of events planned for the week or the Seeking Alpha earnings calendar for companies due to report. Monday - June 13 All week - Options trading volume is elevated on Redbox Entertainment (RDBX) and Humanigen (HGEN). Skillz (SKLZ) and AppHarvest (APPH) are being closely watched with short interest on the stocks still at elevated levels. All week - The U.S. Supreme Court could rule on if it take up a Bayer AG (OTCPK:BAYRY) appeal of a California case linking the company's Roundup weedkiller to a type of cancer. The decision could clear the way for potentially billions of dollars in lawsuits or save the company a significant amount of legal costs and settlements. All week - The Oppenheimer