Twenty states filed a federal lawsuit against six generic drug manufacturers, alleging that they entered into long-running and well coordinated illegal conspiracies in order to unreasonably restrain trade, artificially inflate and manipulate prices and reduce competition in the United States for two drugs: doxycycline hyclate delayed release, an antibiotic, and glyburide, an oral diabetes medication. The lawsuit was filed under seal to avoid compromising a continuing investigation. In the complaint, the states allege that the misconduct was conceived and carried out by senior drug company executives and their marketing and sales executives. The complaint further alleges that the defendants routinely coordinated their schemes through direct interaction with their competitors at industry trade shows, customer conferences and other events, as well as through direct email, phone and text message communications. The states further allege that the drug companies knew that their conduct was illegal and made efforts to avoid communicating with each other in writing or, in some instances, to delete written communications after becoming aware of the investigation. The states allege the anticompetitive conduct, including price-fixing and price maintenance, market allocation and other anticompetitive acts, caused significant, harmful and continuing effects in the country’s healthcare system. The states sought an injunction to prevent the companies from engaging in illegal, anticompetitive behavior and also sought equitable relief, including disgorgement. An additional 20 states joined the complaint in March 2017.