WHO WE ARE DISEASES OF FOCUS RESOURCES Patients Are at the Forefront of Everything We Do With a vision of creating a healthier tomorrow for patients with kidney and cardiorenal diseases, we are steadfast in our approach to translating novel biologic insights into targeted therapies for patients where few to no treatment options exist. To this end, we are advancing a pipeline of promising candidates with the potential to provide life-changing benefits. We Are Committed to Our Patients About Our Diseases of Focus WHAT IS CKD? WHAT IS HYPERPHOSPHATEMIA? WHAT IS HYPERKALEMIA? Bay Area 34175 Ardenwood Boulevard Fremont, CA 94555 Greater Boston 400 Fifth Avenue, Suite 210 Waltham, MA 02451 Phone: 510.745.1700 Inquiries: General: info@ardelyx.com Media: media@ardelyx.com Investor: investor@ardelyx.com Business Development: partnering@ardelyx.com © 2021 Ardelyx® Terms & Conditions · Privacy Policy Expanded Access · Forward Looking Statements SITE DESIGN BY D&CO We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits, as explained in our Privacy & Cookies Policy. By clicking “Accept”, you consent to the use of ALL the cookies. Accept