Identity of the members of the Board of Directors of Gamesa Corporación Tecnológica, S.A. and the date on which they took up their positions: Director Ignacio Martín San Vicente Juan Luis Arregui Ciarsolo José María Vázquez Egusquiza Sonsoles Rubio Reinoso Luis Lada Díaz Gerardo Codes Calatrava José María Aldecoa Sagastasoloa, José María Aracama Yoldi Francisco Javier Villalba Sánchez Gloria Hernández García Andoni Cendoya Aranzamendi Carlos Rodríguez-Quiroga Menéndez Date on which he/she took up his/her position (MM-DD-YY) 05-23-2012 01-28-1976 05-25-2007 12-14-2011 10-23-2009 09-14-2016 07-25-2012 03-08-2011 02-25-2015 05-08-2015 05-08-2015 09-27-2001 Identity of the director of Siemens Wind HoldCo, S.L. (Sociedad Unipersonal) and the date on which he took up his position: Director Franz Josef Kiener Date on which he took up his position (MM-DD-YY) 12-23-2015