Zendesk (ZEN) stock was up around 7% today as activist investor Jana Partners urged it to abandon deal for SurveyMonkey parent company. Pioneer Power Solutions (PPSI) stock was up around 33% today. The company designs and manufactures electrical equipment for industrial and commercial customers. Finally, George Tsilis discusses Vir Biotechnology (VIR) as the CEO expects the company's Covid antibody treatment to be effective against the Omicron strain. VIR stock price was up around 17% today.
30 Nov 2021