Publication of a transparency notification (29 December 2016)

WDP announces having received a collective transparency notification dated 29 December 2016 indicating that (int. al.) BlackRock Inc., BlackRock (Netherlands) BV, BlackRock Advisors (UK) Ltd., BlackRock Advisors LLC, BlackRock Asset Management Canada Ltd., BlackRock Asset Management North Asia Ltd., BlackRock Fund Advisors, BlackRock Institutional Trust Company, National Association, BlackRock International Ltd., BlackRock Investment Management (Australia) Ltd., BlackRock Investment Management (UK) Ltd. and BlackRock Japan Co., Ltd., by virtue of the transfer of shares at 23 December 2016, have crossed the limit of 3%.