Investors Snag CPE Even Cheaper Than Its Secondary Stock Offering By: Market News Video September 22, 2014 at 12:56 PM EDT Looking back to 13 days ago, Callon Petroleum Co. (CPE) priced a 12,500,000 share secondary stock offering at $9.00 per share.. Read More >> Related Stocks: Callon Petroleum Company S&P Oil & Gas Expl & Prod SPDR