 LifeVantage Corporation LFVN today announced preliminary revenue for the fiscal 2020 second quarter and six-month period ended Dec. 31, 2019. LifeVantage President and Chief Executive Officer Darren Jensen who will ring the Nasdaq closing bell today in conjunction with Nasdaq Wellness Week commented on preliminary revenue second quarter revenue figures. This is a significant watermark for us as a company, particularly on the heels of achieving our highest annual revenue in company history during fiscal 2019, Jensen said. 