Stock Market Update: Novavax, Yelp, Sweetgreen, Akamai Technologies Novavax Surges Over 100% on Covid Vaccine Deal with Sanofi Novavax, Inc. experienced a significant surge in its stock price, climbing over 100% in premarket trading. This surge came after the biotechnology company announced a strategic collaboration with Sanofi to commercialize Novavax’s Covid vaccine and develop combination […]