 Shares of Casper Sleep Inc. sprang 9.0 higher in premarket trading Monday, after the Wedbush analyst Seth Basham turned bullish for the first time on the mattress-in-a-box company, citing attractive valuation and a clear and balanced path forward between revenue growth and profitability. Basham raised his rating to outperform, after being at neutral since he started covering Casper in February 2020, after the stock went public earlier that month. 