BRIEF-CVI Investments reports 6.8 pct passive stake in Ziopharm Oncology
May 22, 2017 at 16:21 PM EDT
* CVI Investments Inc reports a 6.8 percent passive stake in Ziopharm Oncology Inc as of May 11, 2017 - sec filing Source text - http://bit.ly/2q42eo3 Further company coverage:
