Ardelyx Reports Fourth Quarter and Full Year 2019 Financial Results and Recent Highlights

FREMONT, Calif., March 6, 2020 /PRNewswire/ -- Ardelyx, Inc. (Nasdaq: ARDX), a specialized biopharmaceutical company focused on developing first-in-class medicines to improve treatment choices for people with cardiorenal diseases, today reported business highlights and financial results for the fourth quarter and full year ended December 31, 2019.

"2019 was a year of significant progress at Ardelyx. We successfully hit all of our key milestones bringing us closer to submitting a New Drug Application to the FDA for tenapanor for the control of serum phosphorus in adult patients with CKD on dialysis in mid-2020 and potentially providing this first in class agent to patients in need," said Mike Raab, president and chief executive officer of Ardelyx. "We enter 2020 well-positioned with data from three successful Phase 3 trials for tenapanor in hyperphosphatemia, key ex-U.S. partnerships and two years of cash on hand to prepare for U.S. commercialization of our novel therapy."

Key Accomplishments in 2019

    --  Published positive Phase 3 results of tenapanor for the treatment of
        hyperphosphatemia in the Journal of the American Society of Nephrology.
    --  Appointed renowned nephrologist, Geoffery A. Block, M.D., to the
        company's board of directors.
    --  Began the process of building a highly talented and experienced
        cardiorenal commercial team.
    --  Announced positive, statistically significant results from the Phase 3
        AMPLIFY study evaluating tenapanor in dialysis patients who have
        uncontrolled hyperphosphatemia despite phosphate binder treatment.
    --  Received FDA approval for IBSRELA® (tenapanor). The company continues
        to seek a strategic partner to market IBSRELA in the United States.
    --  Expanded collaborative partnership with Kyowa Kirin Co., Ltd (KKC) with
        a new research agreement and a $20.0 million equity investment in
        Ardelyx under a Stock Purchase Agreement.
    --  Announced positive topline results from the PHREEDOM study evaluating
        tenapanor as a monotherapy for the control of serum phosphorus in
        patients with chronic kidney disease (CKD) on dialysis. The PHREEDOM
        study met its primary endpoint demonstrating a statistically significant
        difference in least square (LS) mean serum phosphorus change (-1.4
        mg/dL, p<0.0001), as compared to placebo.
    --  Raised approximately $135 million, net of underwriting discounts and
        commissions, following a successful underwritten public offering of
        23,000,000 shares of common stock to support commercial launch
        preparation for tenapanor for the control of serum phosphorus in
        patients with CKD on dialysis. The capital raised in the fourth quarter
        of 2019 extends the company's cash runway into early 2022, based on its
        current operating plan.
    --  Initiated the Phase 4 NORMALIZE study and announced initial results
        demonstrating that a significant number of patients achieved normal
        serum phosphorus levels with tenapanor alone or with tenapanor and only
        one to three sevelamer tablets a day.

On-Track to Submit NDA for Tenapanor for the Control of Serum Phosphorus in mid-2020: Ardelyx is on-track to submit a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) for tenapanor for the control of serum phosphorus in mid-2020.

Full Year 2019 Financial Results

    --  Cash Position: As of December 31, 2019, Ardelyx had total capital
        resources including cash, cash equivalents and short-term investments of
        $247.5 million compared to total capital resources including cash, cash
        equivalents and short-term investments of $168.1 million as of December
        31, 2018.
    --  Revenue and Cost of Revenue: Total revenues were $5.3 million for the
        year ended December 31, 2019 related to the company's ex-U.S.
        collaboration partnerships, and cost of revenues was $0.6 million
        related to payments due to AstraZeneca in accordance with the company's
        termination agreement entered into with AstraZeneca in June 2015
        compared to total revenues of $2.6 million and cost of revenues of $0.5
        million for the year ended December 31, 2018.
    --  R&D Expenses: Research and development expenses were $71.7 million for
        the year ended December 31, 2019, an increase of $2.3 million, or 3%,
        compared to $69.4 million for the year ended December 31, 2018. The
        increase consisted of a $3.7 million increase in our internal program
        costs and a $1.4 million decrease in our external program costs. The
        increase in our internal costs of $3.7 million was primarily due to an
        increase in headcount and related personnel costs and an increase in
        stock-based compensation expenses. The decrease in our external program
        costs of $1.4 million included a $4.6 million decrease in expenses
        primarily related to manufacturing of tenapanor and regulatory expenses
        related to our IBS-C NDA in 2018, partially offset by $2.5 million
        increase in clinical development expenses related to our RDX013 program
        and a $0.7 million increase primarily related to our tenapanor clinical
        trial expenses that includes an out-of-period adjustment recorded during
        the second quarter of 2019 that reduced clinical trial expenses by $3.6
        million related to our tenapanor clinical trials.
    --  G&A Expenses: General and administrative expenses were $24.3 million for
        the year ended December 31, 2019, an increase of $0.6 million, or 2%,
        compared to $23.7 million for the year ended December 31, 2018.
    --  Net Loss: Net loss for the year ended December 31, 2019, was $94.9
        million compared to a net loss of $91.3 million for the year ended
        December 31, 2018.

Financial Guidance

Ardelyx maintains its expectation that its cash, cash equivalents and short-term investments will be sufficient to fund the company's operations until early 2022 based on its current operating plans.

About Ardelyx, Inc.

Ardelyx is focused on enhancing the way people with cardiorenal diseases are treated by developing first-in-class medicines. Ardelyx's cardiorenal pipeline includes the Phase 3 development of tenapanor for the control of serum phosphorus in patients with CKD on dialysis, and RDX013, a potassium secretagogue program for the potential treatment of high potassium, or hyperkalemia, a problem among certain patients with kidney and/or heart disease. In addition, Ardelyx received FDA approval of IBSRELA (tenapanor) on September 12, 2019. Ardelyx has established agreements with Kyowa Kirin in Japan, Fosun Pharma in China and Knight Therapeutics in Canada.

Forward Looking Statements

To the extent that statements contained in this press release are not descriptions of historical facts regarding Ardelyx, they are forward-looking statements reflecting the current beliefs and expectations of management made pursuant to the safe harbor of the Private Securities Reform Act of 1995, including Ardelyx's expected use of proceeds from the public offering completed in December 2019, the potential for Ardelyx's products and product candidates in treating the diseases and conditions for which they are approved and being developed, the potential for the use of tenapanor as monotherapy and in combination with phosphate binders for the control of serum phosphorus, Ardelyx's ability to enter into strategic collaborations to commercialize its product candidates, and Ardelyx's expectation regarding the exhaustion of its current capital resources. Such forward-looking statements involve substantial risks and uncertainties that could cause the development of Ardelyx's product candidates or Ardelyx's future results, performance or achievements to differ significantly from those expressed or implied by the forward-looking statements. Such risks and uncertainties include, among others, the uncertainties inherent in the clinical development process, the uncertainties associated with the regulatory approval process, and uncertainties in the drug commercialization process. Ardelyx undertakes no obligation to update or revise any forward-looking statements. For a further description of the risks and uncertainties that could cause actual results to differ from those expressed in these forward-looking statements, as well as risks relating to Ardelyx's business in general, please refer to Ardelyx's annual report on Form 10-K filed with the Securities and Exchange Commission on March 6, 2020, and its future current and periodic reports to be filed with the Securities and Exchange Commission.


                                                          
            
              Ardelyx, Inc.


                                                        
         
              Condensed Balance Sheets


                                                               
            (In thousands)






                                                            December 31,                             December 31,


                                                                    2019                                      2018



                                                            (Unaudited)                                       (1)



     
              Assets



     Cash and cash equivalents                                                    $
            181,133                $
       78,768



     Short-term investments                                                                  66,379                     89,321



     Accounts receivable                                                                                                   85



     
              Unbilled revenue                                                                750                      5,000



     Prepaid expenses and other assets                                                        4,114                      4,547



     Property and equipment, net                                                              3,436                      5,611



     Right-of-use assets                                                                      3,970



     Total Assets                                                                 $
            259,782               $
       183,332





                 Liabilities and stockholders' equity



     Accounts payable                                                               $
            2,187                 $
       1,148



     Accrued compensation and benefits                                                        4,453                      2,723



     Uncharged license fees                                                                                             1,000


      Current portion of operating lease liability                                             2,608



     Loan payable, current portion                                                            1,183



     Deferred revenue                                                                         4,541


                 Accrued expenses and other liabilities                                        7,248                     13,439


      Operating lease liability, net of current
       portion                                                                                 2,076



     Loan payable, net of current portion                                                    48,831                     49,209



     Stockholders' equity                                                                   186,655                    115,813



      Total liabilities and stockholders' equity                                   $
            259,782               $
       183,332




              (1)              Derived from the audited
                                  financial statements
                                  included on Form 10-K for
                                  the year ended December 31,
                                  2018.


                                                                                                              
              
                Ardelyx, Inc.


                                                                                                         
             
                Statements of Operations


                                                                                                   
             (In thousands, except share and per share amounts)






                                                                         Three Months Ended                                              Twelve Months Ended
                                                                December 31,                                                     December 31,



                                                                                       2019                                                   2018                               2019   2018



                                                                             (Unaudited)                                              (Unaudited)                       (Unaudited)   (1)



     
                Revenue:



     Licensing revenue                                                                        $
          1,500                                         
              $                                $
         4,500       $
          2,320



     Collaborative development revenue                                                                  459                                                                                              459





     Other revenue                                                                                      291                                                                      85                       322                 287




     Total revenues                                                                                   2,250                                                                      85                     5,281               2,607



     Cost of revenue                                                                                                                                                                                    600                 466




     Gross Profit                                                                                     2,250                                                                      85                     4,681               2,141




     
                Operating expenses:



     Research and development                                                                $
          14,241                                                         $
           22,036             $
         71,677      $
          69,373



     General and administrative                                                                       6,857                                                                   5,425                    24,267              23,715



     Total operating expenses                                                                        21,098                                                                  27,461                    95,944              93,088



     
                Loss from operations                                                             (18,848)                                                               (27,376)                 (91,263)           (90,947)



     Interest expense                                                                               (1,398)                                                                (1,438)                  (5,726)            (3,534)



     Other income, net                                                                                  456                                                                     950                     2,352               3,187


      Benefit from (provision for) income taxes                                                                                                                                   2                     (303)                (4)




     
                Net loss                                                                 $
          (19,790)                                                      $
           (27,862)          $
         (94,940)   $
          (91,298)



                   Net loss per common share, basic and diluted                               $
          (0.27)                                                        $
           (0.45)            $
         (1.47)     $
          (1.62)



                   Shares used in computing net loss per share,
                    basic and diluted                                                             69,823,746                                                              62,108,906                64,478,066          56,219,919




              (1)              Derived from the audited
                                  financial statements
                                  included on Form 10-K for
                                  the year ended December 31,
                                  2018.

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SOURCE Ardelyx