Short OPK. The Insider Cliff
April 9, 2013
Disclosure: I am short OPK. (More…) When I first raised the alarm about Ziopharm Oncology (ZIOP), I received death threats and threats of lawsuits from many retail investors. Some of these can still be found...
Short OPK. Opko Set To Pullback
February 7, 2013
  Shares of Opko Health (OPK) have risen 65% in the past three months as a string of domestic and international acquisitions, along with a greater collaboration with Bristol Meyers...