Martin Shkreli, 34, has confidently courted controversy in recent years, bulldozing his way into Wall Street and the drug industry, raising the price of a lifesaving drug by 5,000 percent overnight, boasting that he would outwit prosecutors in his federal fraud case, and live-streaming and tweeting throughout his five-week trial.

But on Friday, after five days of deliberations, jurors convicted him on three counts of fraud in federal court, and he now faces up to 20 years in prison on each of the first two counts, and up to five years on the final count.