Looking back to 160 days ago, ZIOPHARM Oncology Inc (NASDAQ:ZIOP) priced a 14,300,000 share secondary stock offering at $3.50 per share. Buyers in that offering made a considerable investment into the company, expecting that their investment would go up over the course of time and based on early trading on Wednesday. ZIOPHARM Oncology Inc. (NASDAQ:ZIOP) stock performance was -3.75% in last session and finished the … Continue reading Volatile Stocks at Biotech: ZIOPHARM Oncology (NASDAQ:ZIOP), Idenix Pharmaceuticals (NASDAQ:IDIX), Synthetic Biologics (NYSEMKT:SYN), Ariad Pharmaceuticals (NASDAQ:ARIA)