WEG S.A. A Public Listed Company CNPJ 84.429.695/0001-11 ERRATUM NOTICE TO THE SHAREHOLDERS DIVIDENDS We inform our shareholders and the market in general that, by mistake, the NOTICE TO THE SHAREHOLDERS released on last July 30th, and published in the newspaper Valor Econômico, Correio do Povo and Diário Oficial de Santa Catarina on last July 31st, consisted erroneously the value per share of dividends approved at RCA. The correct value per share is R$ 0.185001236. The total declared amount of R$ 114,778,284.00, as well as other information contained in the said NOTICE TO THE SHAREHOLDERS have not changed. Additional information may be obtained from the depository financial institution Banco Bradesco S.A., Shares and Custody Department, Cidade de Deus, Osasco (SP), phone +55 11 3684-9495, or directly from WEG S.A., at Avenida Prefeito Waldemar Grubba, n.º 3.300, Jaraguá do Sul, SC, phone +55 47 3276-6973. Jaraguá do Sul, August 01st, 2013