Going after people/companies for slander takes time and money. They still have a lot to prove. If after the Q1 and Q2 FINS come out and they are showing exponential growth and the stock is still be slammed, preventing them from uplisting would be the time to look into action. Most companies don't like to get into litigations. They typically let revenue and good decisions drive the stock PPS. Being a pinky definitely attracts the scum.