DPHAY / DECHRA PHARMACEUTICALS LIMITED - Depositary Receipt (Common Stock) - SEC-arkivering, Årsberetning, Fuldmagtserklæring

EMMET, MARVIN & MARTIN, LLP

unsp.op.lt Writer’s Direct Dial EXHIBIT 4 EMMET, MARVIN & MARTIN, LLP COUNSELLORS AT LAW 120 Broadway New York, New York 10271 (212) 238-3000 (212) 653-1760 Fax: (212) 238-3100 Fax: (212) 653-1730 http://www.emmetmarvin.com 177 MADISON AVENUE MORRISTOWN, NEW JERSEY 07960 (973) 538-5600 FAX: (973) 538-6448 April 13, 2012 The Bank of New York Mellon as Depositary 101 Barclay Street New York, New Yor

- FORM F-6

F-6EF 1 dechraf6.htm FORM F-6 As filed with the Securities and Exchange Commission on April 13, 2012 Registration No. 333- SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-6 REGISTRATION STATEMENT under THE SECURITIES ACT OF 1933 For Depositary Shares Evidenced by American Depositary Receipts of DECHRA PHARMACEUTICALS PLC (Exact name of issuer of deposited securities as specified i

THE BANK OF NEW YORK MELLON AMERICAN DEPOSITARY RECEIPT FOR SHARES OF COMMON STOCK, OF DECHRA PHARMACEUTICALS PLC (INCORPORATED UNDER THE LAWS OF UNITED KINGDOM)

AMERICAN DEPOSITARY SHARES AMERICAN DEPOSITARY SHARES (One (1) American Depositary Share represents Two (2) Shares) THE BANK OF NEW YORK MELLON AMERICAN DEPOSITARY RECEIPT FOR SHARES OF COMMON STOCK, OF DECHRA PHARMACEUTICALS PLC (INCORPORATED UNDER THE LAWS OF UNITED KINGDOM) The Bank of New York Mellon, as depositary (hereinafter called the “Depositary”), hereby certifies (i) that there have bee