Organization and Basis of Presentation

6 Months Ended

Jun. 30, 2018

Organization and Basis of Presentation

Organization and Basis of Presentation

NOTE 1. ORGANIZATION AND BASIS OF PRESENTATION

Ardelyx, Inc., or “the Company,” is a specialized biopharmaceutical company focused on developing disruptive medicines for the treatment of renal diseases, which affect both the heart and the kidneys. Tenapanor, a first-in-class inhibitor of NHE3, is being evaluated in a second Phase 3 trial for the treatment of hyperphosphatemia in patients with end-stage renal disease, or ESRD, who are on dialysis. The Company is also advancing a small molecule potassium secretagogue program, RDX013, for the potential treatment of hyperkalemia as well as tenapanor for the treatment of people with irritable bowel syndrome with constipation, or IBS-C, for which the Company is preparing to submit a New Drug Application, or NDA, to the United States Food and Drug Administration, or FDA, in the second half of 2018.

The Company operates in only one business segment, which is the development of biopharmaceutical products.

Basis of Presentation

These unaudited condensed consolidated financial statements and the related footnote information of the Company have been prepared pursuant to the requirements of the Securities and Exchange Commission, or the SEC, for interim reporting. As permitted under those rules and regulations, certain footnotes or other financial information that are normally required by U.S. generally accepted accounting principles, or U.S. GAAP, have been condensed or omitted pursuant to such rules and regulations. In the opinion of the Company’s management, the accompanying interim unaudited condensed consolidated financial statements include all adjustments (consisting only of normal recurring adjustments) necessary for a fair presentation of the information for the periods presented. The results for the three and six months ended June 30, 2018, are not necessarily indicative of results to be expected for the entire year ending December 31, 2018, or future operating periods.

The accompanying condensed consolidated financial statements and related financial information should be read in conjunction with the audited consolidated financial statements and the related notes thereto for the year ended December 31, 2017, included in the Company’s Annual Report on Form 10‑K filed with the SEC (the “2017 Form 10‑K”). The balance sheet at December 31, 2017, has been derived from the audited consolidated financial statements at that date, as filed with the 2017 Form 10‑K.

The accompanying condensed consolidated financial statements include the accounts of Ardelyx, Inc. and its wholly-owned subsidiary, Ardelyx Cayman Islands, which was placed into voluntary liquidation in December 2017, and have been prepared in accordance with U.S. GAAP. Intercompany transactions and balances have been eliminated in consolidation.