A Big Decision Is Fast-Approaching for This Rare-Disease Drugmaker

BioMarin (NASDAQ:BMRN), a massively successful rare-disease drugmaker that's already won six FDA approvals, is expected to find out this week if the FDA will gives it a seventh victory. The regulatory decision on pegvaliase, a new treatment for phenylketonuria, or PKU, has big implications for the company and its investors, so let's take a closer look.