179,870,000 ordinary shares are held by ValueAct Capital Master Fund, L.P. 4,130,000 ordinary shares are held by ValueAct Co-Invest Master Fund, L.P. VA Partners I, LLC is the general partner of ValueAct Capital Master Fund, L.P. and ValueAct Co-Invest Master Fund, L.P. ValueAct Capital Management, L.P. is the manager of ValueAct Capital Master Fund, L.P. and ValueAct Co-Invest Master Fund, L.P. ValueAct Capital Management, LLC is the general partner of ValueAct Capital Management, L.P. ValueAct Holdings, L.P. is the sole owner of the limited partnership interests of ValueAct Capital Management, L.P. and the membership interests of ValueAct Capital Management, LLC, and is the majority owner of the membership interests of VA Partners I, LLC. ValueAct Holdings GP, LLC is the General Partner of ValueAct Holdings, L.P.