Under investigation since January <a href="https:&#x2F;&#x2F;www.bloomberg.com&#x2F;news&#x2F;articles&#x2F;2015-01-07&#x2F;retrophin-founder-said-probed-on-possible-securities-violation" rel="nofollow">https:&#x2F;&#x2F;www.bloomberg.com&#x2F;news&#x2F;articles&#x2F;2015-01-07&#x2F;retrophin...</a>