Use Options For a Chance To Buy ENPH at a 19% Discount By: Market News Video November 21, 2014 at 14:35 PM EST Looking back to 99 days ago, Enphase Energy Inc. (ENPH) priced a 3,216,540 share secondary stock offering at $10.50 per share.. Read More >> Related Stocks: Enphase Energy Inc Rba American Industrial Renaissance ETF FT