Lockup Expiry For FitBit, Alcobra By: Benzinga via Benzinga February 11, 2016 at 10:45 AM EST Shares of Fitbit Inc (NYSE: FIT) tumbled to a new all-time low of $12.90 on Thursday and shed more than 8 percent of its value. The ... Read More >> Related Stocks: Arcturus Therapeutics Holdings Inc Facebook Fitbit Inc Renaissance IPO ETF Twitter, Inc.