Rare Diseases: GI / Metabolic Ciara Kennedy, PhD, MBA – Head of Cholestatic Liver Disease David Piccoli, MD – Chief of Gastroenterology, Hepatology & Nutrition, Children’s Hospital Of Philadelphia Our purpose We enable people with life-altering conditions to lead better lives. The “SAFE HARBOR” Statement Under the Private Securities Litigation Reform Act of 1995 Statements included in this announcement that are not historical facts are forward-looking statements. Forward-looking statements can be identified by words such as “aspiration”, “will”, “expect”, “forecast”, “aspiration”, “potential”, “estimates”, “may”, “anticipate”, “target”, “project” or similar expressions suitable for identifying information that refers to future events. Forward-looking statements involve a number of risks and uncertainties and are subject to change at any time. In the event such risks or uncertainties materialize, Shire’s results could be materially adversely affected. The risks and uncertainties include, but are not limited to, that: . Shire’s products may not be a commercial success; . revenues from ADDERALL XR are subject to generic erosion and revenues from INTUNIV will become subject to generic competition starting in December 2014; . the failure to obtain and maintain reimbursement, or an adequate level of reimbursement, by third-party payors in a timely manner for Shire's products may impact future revenues, financial condition and results of operations; . Shire conducts its own manufacturing operations for certain of its products and is reliant on third party contractors to manufacture other products and to provide goods and services. Some of Shire’s products or ingredients are only available from a single approved source for manufacture. Any disruption to the supply chain for any of Shire’s products may result in Shire being unable to continue marketing or developing a product or may result in Shire being unable to do so on a commercially viable basis for some period of time. the development, approval and manufacturing of Shire’s products is subject to extensive oversight by various regulatory agencies. Submission of an application for regulatory approval of any of our product candidates, such as our planned submission of a New Drug Application to the FDA for Lifitegrast as a treatment for the signs and symptoms of dry eye disease in adults, may be delayed for any number of reasons and, once submitted, may be subjected to lengthy review and ultimately rejected. Moreover, regulatory approvals or interventions associated with changes to manufacturing sites, ingredients or manufacturing processes could lead to significant delays, increase in operating costs, lost product sales, an interruption of research activities or the delay of new product launches; . the actions of certain customers could affect Shire's ability to sell or market products profitably. Fluctuations in buying or distribution patterns by such customers can adversely impact Shire’s revenues, financial conditions or results of operations; . investigations or enforcement action by regulatory authorities or law enforcement agencies relating to Shire’s activities in the highly regulated markets in which it operates may result in the distraction of senior management, significant legal costs and the payment of substantial compensation or fines; . adverse outcomes in legal matters and other disputes, including Shire’s ability to enforce and defend patents and other intellectual property rights required for its business, could have a material adverse effect on Shire’s revenues, financial condition or results of operations; . Shire faces intense competition for highly qualified personnel from other companies, academic institutions, government entities and other organizations. Shire is undergoing a corporate reorganization and the consequent uncertainty could adversely impact Shire’s ability to attract and/or retain the highly skilled personnel needed for Shire to meet its strategic objectives; . failure to achieve Shire’s strategic objectives with respect to the acquisition of ViroPharma Incorporated may adversely affect Shire’s financial condition and results of operations; and other risks and uncertainties detailed from time to time in Shire’s filings with the US Securities and Exchange Commission, including its most recent Annual Report on Form 10-K. 2 Today’s R&D sessions Topic Speaker Time (EST) mRNA, Albert Seymour, PhD 9:25-10:00 Research Overview and Technology Platforms Protein Replacement, Gene Therapy, Antibody Platforms Rare Diseases: GI / Metabolic Ciara Kennedy, PhD 10:00-10.45 Z SHP625 (LUM001), SHP626 (LUM002) David Piccoli, MD Rare Diseases: Ophthalmics Norman Barton, MD, PhD 11:15-11:45 Z SHP607 / ROP, SHP630 / BIKAM Rare Diseases: Complement Biology and Renal / Fibrotic Howard Mayer, MD 1:15-1:30 Z SHP616 / Cinryze new uses Rare Diseases: CNS SHP609 / Hunter CNS, Howard Mayer, MD 1:30-2:00 Z SHP610 / Sanfilippo A, SHP611 / MLD, Armagen Late-Stage Update Howard Mayer, MD 2:00-2:45 Z SHP606 / Lifitegrast, BED, SHP465 / ADHD Randall Brenner Joe Tauber, MD 3 Multiple Rare Diseases Programs in GI / Metabolic Renal / • Maribavir • Firazyr / Cinryze Fibrotic • Cinryze AMR Complement • Firazyr ACE-I • IGAN Biology • Cinryze SC • Fibrotech (FSGS) • Cinryze new uses • DEB • CF Rare Diseases GI / CNS • Hunter CNS Leadership • Metabolic Sanfilippo A • SHP625 • MLD (ALGS, PSC, • BED • Armagen PFIC, PBC) • SHP465 • HTT • HemeA / B • UCD • SHP626 (NASH) • ROP • SHP 555 Ophthalmics • adRP • Lifitegrast 4 Cholestasis is Present in Several Adult Z and Pediatric Diseases Extra-hepatic Stones Cysts Bile duct Cholestasis is causes tumors characterized by: Impaired bile flow Reduction Intrahepatic of bile in intestine causes Pregnancy Primary Retention sclerosing of bile in Viral cholangitis liver and hepatitis Primary (PSC) tissues Elevated Alcoholic biliary serum liver cirrhosis Congenital bile acids disease (PBC) diseases (ALGS, PFIC, Biliary Atresia) 5 The Role of Bile Acids Z • Bile acids are synthesized in the liver from cholesterol • Recovered from GI tract via the apical sodium bile acids transporter (ASBT) and returned to liver • Facilitate digestion and absorption of dietary fats and fat-soluble vitamins • Regulate lipid and glucose metabolism ~ • Excess bile acids are associated with liver damage and pruritus • ASBT inhibition: • Reduces serum bile acid levels • Decreases serum and hepatic cholesterol • Lowers plasma glucose • Reduces insulin resistance 6 SHP625 (LUM001): Cholestatic Liver Disease Z Preclinical Phase 1 Phase 2 Phase 3 Registration 26 SHP611 SHP602 SHP616 (Cinryze) Firazyr XAGRID® (Japan) Research MLD Iron overload Acute Antibody ACE inhibitor- Thrombocythaemia Programs (Ph 1/2) (clinical hold) Mediated Rejection induced AE (Approved 3Q 2014) SHP619 SHP616 SHP625 (LUM001) Firazyr VPRIV (Japan) SHP610 Duchenne’s Muscular (Cinryze SC) Primary Biliary (Japan) Gaucher Sanfilippo A Dystrophy HAE Prophylaxis Cirrhosis HAE (Approved 3Q 2014) SHP625 (LUM001) TH / GCH1 SHP609 SHP616 (Cinryze) ® Gene Pod SHP622 Progressive Familial INTUNIV (EU) Friedreich’s Ataxia Hunter CNS (Japan) ADHD Parkinson’s Subset Intrahepatic Cholestasis HAE Prophylaxis SHP627 (FT011) SHP608 Focal Segmental SHP607 SHP625 (LUM001) SHP555 (US) LDX Dystrophic E.Bullosa Prevention of ROP Alagille Syndrome Chronic Constipation BED Glomerulosclerosis SHP616 (Cinryze) SHP620 (Maribavir) SHP625 (LUM001) SHP614 Paroxysmal Nocturnal CMV in transplant Primary Sclerosing INTUNIV (Japan) IgA Nephropathy ADHD Hemoglobinuria patients Cholangitis SHP616 (Cinryze) SHP606 Armagen Acute Neuromyelitis LDX (Japan) Hunter CNS ADHD (Lifitegrast) Optica Dry eye disease SHP626 (LUM002) SHP630 Non-Alcoholic SHP465 adRP Steatohepatitis ADHD SHP624 Heme B Gene Edit Complement Biology GI / Metabolic SHP628 (FT-061) Renal / Transplant CNS Renal Impairment Ophthalmics Rare Diseases Leadership 7 SHP625 (LUM001): Novel Therapy with SHP625 (LUM001) Z Cholestatic Liver Potential to Address Four Rare Hepatic Conditions Disease Significant unmet need Alagille Syndrome (ALGS) Progressive Familial Intrahepatic Cholestasis (PFIC) • Present at 3 months • Present at 3-6 months • Markedly elevated bile acids and cholesterol • Very intense pruritus • Very intense pruritus • No approved therapy • No approved therapy • ~35% bile diversion surgery, ~50% liver transplant • ~13% bile diversion surgery, 21-31% liver transplant • Without surgery, fatal by 2nd decade • ~25K prevalence in U.S. / EU • ~13K prevalence in U.S. / EU Primary Biliary Cirrhosis (PBC) Primary Sclerosing Cholangitis (PSC) • >40 years old, 90% female • Mean age at diagnosis: 40 years, 70% Male • ~50% of patients respond to approved therapy (UDCA*) • Intense pruritus • Intense pruritus • No approved therapy • Slow progression • Aggressive, life expectancy 8-10 years from diagnosis • ~275K prevalence U.S. / EU • ~60K prevalence in U.S. / EU Pediatric Adult * Ursodeoxycholic acid (UDCA) 8 SHP625 (LUM001) Z Cholestatic Liver Cholestatic Pruritus: Not Simply Itching Disease John would sleep about 20- 40 min at a time, then he would be up with us holding him for 1-2 hours itching. This was all night long. – Robin (Mother of 2 children with PFIC) 9 Xanthomathosis SHP625 (LUM001) Z Cholestatic Liver Manifestation of Elevated Cholesterol Disease In severe cases xanthomas can be “disfiguring” causing distortion of the face or extremities, and “disabling” interfering with function (such as hand use or ability to walk) 10 SHP625 (LUM001) Z Cholestatic Liver Management of Cholestatic