Antonio Brufau Niubo, Chairman at Naturgy Energy Group, S.A., holds 74.61K shares in Naturgy Energy Group, S.A. (Ticker: GB:0NPV). Most recently, Antonio Brufau Niubo Bought €42,306 shares of Naturgy Energy Group, S.A. on Apr 06, 2009 for an estimated value of 330.83K.