The US Presidential administration has threatened to impose significant tariffs on pharmaceutical manufacturers that do not adopt pricing policies such as most favored nation pricing, which would tie the price of drugs in the US to the lowest price in a group of other countries. In response, multiple manufacturers have reportedly entered into confidential pricing agreements with the federal government. In addition, the administration is pursuing traditional regulatory pathways to impose drug pricing policies, although proposed regulations have not yet been published. These policies may have a negative impact on the pharmaceutical industry and on our ability to receive adequate revenues for any product candidate we commercialize.