Ionis reports first quarter 2024 financial results

WAINUA(TM) launch on track; EU and Canada approval decisions expected this year

Olezarsen NDA submitted to FDA for FCS; preparing EU regulatory submission

Positive Phase 3 donidalorsen data for HAE; preparing regulatory submissions

On track to achieve 2024 financial guidance

CARLSBAD, Calif., May 7, 2024 /PRNewswire/ -- Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) (the "Company"), today reported financial results for the first quarter ended March 31, 2024.

"Ionis is off to a great start in 2024, as we continue to execute on our vision to bring better futures to people with serious diseases. The WAINUA launch for hereditary ATTR polyneuropathy is progressing well with AstraZeneca. And we are one step closer to our first independent launch with our NDA submission for olezarsen, which is supported by robust data positioning olezarsen to make a profound difference for people with FCS," said Brett P. Monia, Ph.D., chief executive officer of Ionis. "We look forward to presenting positive Phase 3 donidalorsen data, along with data from our open-label extension and 'switch' studies in patients with HAE at EAACI later this month, setting the stage for Ionis' second independent launch. Additionally, we have multiple upcoming data readouts from our mid-stage programs that, if positive, could advance into Phase 3 development, further strengthening our ability to deliver a steady cadence of potentially transformational medicines for years to come."

First Quarter 2024 Summary Financial Results((1)):


                                                      Three months
                                                           ended

                                                        March 31,


                                                 2024           2023


                                                       (amounts in
                                                       millions)



     Total revenue                              $119           $131



     Operating expenses                         $269           $245



     Operating expenses on a non-GAAP basis     $238           $218



     Loss from operations                     ($150)        ($114)



     Loss from operations on a non-GAAP basis ($119)         ($87)




     (1) Reconciliation of GAAP to non-GAAP basis contained later in this release.

Financial Highlights

    --  Revenue for the first quarter of 2024 earned from numerous diverse
        sources, including a new source of royalty revenue with the launch of
        WAINUA in the U.S.
    --  Continued strategic investments to bring WAINUA, olezarsen and
        donidalorsen to patients drove increased operating expenses in the first
        quarter of 2024 compared to the same period last year
    --  Cash and short-term investments of $2.2 billion as of March 31, 2024
        enable continued investments to drive increasing value, including
        supporting our planned upcoming launches
    --  Reaffirmed 2024 financial guidance

Recent Marketed Medicines Highlights

    --  WAINUA for the treatment of adults with polyneuropathy of hereditary
        transthyretin-mediated amyloidosis (ATTRv-PN) generated sales of $5
        million in the first partial quarter of launch resulting in royalty
        revenue of $1 million for Ionis in the first quarter of 2024
    --  SPINRAZA for the treatment of spinal muscular atrophy (SMA) generated
        global sales of $341 million resulting in royalty revenue of $38 million
        in the first quarter of 2024
        --  Biogen presented new positive neurofilament light chain (NfL)
            biomarker data from the Phase 4 RESPOND study of SMA patients adding
            further evidence supporting the potential benefit of SPINRAZA in
            infants and toddlers who had unmet medical needs after treatment
            with gene therapy

Recent Late-Stage Pipeline Highlights

    --  Eplontersen granted Fast Track designation by the FDA for the treatment
        of patients with ATTR cardiomyopathy
    --  Olezarsen achieved multiple milestones advancing it closer to
        potentially addressing two distinct populations of patients with urgent
        unmet need, familial chylomicronemia syndrome (FCS) and severe
        hypertriglyceridemia (sHTG):
        --  Submitted NDA to the FDA for FCS
        --  Presented positive Phase 3 Balance study data in patients with FCS
            with a simultaneous publication in the New England Journal of
            Medicine
        --  Presented positive Phase 2b Bridge study data in patients with HTG
            and sHTG with a simultaneous publication in the New England Journal
            of Medicine
        --  Opened Expanded Access Program (EAP) for FCS in the U.S.
        --  Granted Breakthrough Therapy and Orphan Drug designations by the FDA
            for the treatment of patients with FCS
        --  Completed enrollment of the Phase 3 CORE pivotal study and ESSENCE
            supportive exposure study for sHTG; CORE2 confirmatory pivotal study
            on track to fully enroll mid-year
    --  Donidalorsen achieved multiple milestones advancing it closer to
        potentially becoming a first-in-class RNA-targeted prophylactic
        treatment for people with hereditary angioedema (HAE):
        --  Reported positive topline data from the Phase 3 OASIS-HAE study in
            patients treated every four weeks or every eight weeks; preparing to
            submit NDA
        --  Opened EAP for HAE in the U.S.
        --  Granted Orphan Drug designation by EMA
    --  Bepirovirsen granted Fast Track designation by the FDA for the treatment
        of patients with chronic hepatitis B (CHB)

Recent Other Pipeline Highlights

    --  Reported positive Phase 2 data for ION224 (DGAT2) in patients with
        metabolic dysfunction-associated steatohepatitis (MASH)
    --  Initiated the Phase 1/2 Orbit study of ION356 (PLP1) in patients with
        Pelizaeus-Merzbacher disease (PMD)

First Quarter 2024 Financial Results

"Our first quarter results keep us on track to achieve our 2024 financial guidance. With the launch of WAINUA in the U.S. underway, we are excited to add WAINUA royalties to our meaningful revenues in the first quarter. We believe WAINUA is uniquely positioned in this growing market to address the needs of ATTRv-PN patients who remain significantly underserved, especially as it is the only approved medicine with monthly dosing that can be self-administered via an auto injector," said Elizabeth L. Hougen, chief financial officer of Ionis. "We continued to invest our capital resources in our near-term commercial opportunities, wholly owned pipeline and technology. We expect our modest expense growth this year to be driven by our activities to support the WAINUA launch and planned launches for olezarsen and donidalorsen with R&D expenses approaching steady state as several late-stage studies have recently ended. We believe the investments we are making today and plan to make over the next few years position Ionis to drive increasing value for patients and stakeholders."

Revenue

Ionis' revenue was comprised of the following:


                                                  Three months
                                                     ended


                                                  March 31,


                                             2024        2023



     Revenue:                                    (amounts in
                                                   millions)



          Commercial revenue:



     SPINRAZA royalties                      $38         $50



     WAINUA royalties                          1



     Other commercial revenue:



     TEGSEDI and WAYLIVRA revenue, net         9           7



     Licensing and other royalty revenue      11          11



     Total commercial revenue                 59          68



     Research and development revenue:



     Amortization from upfront payments       42          16



     Milestone payments                        7          23



     Collaborative agreement revenue          49          39



     WAINUA joint development revenue         11          24



     Total research and development revenue   60          63



     Total revenue                          $119        $131

Commercial revenue in the first quarter of 2024 included a new source of royalty revenue with the launch of WAINUA in the U.S. during the first quarter of 2024. While the number of patients on SPINRAZA treatment remained consistent globally, royalties decreased year over year primarily due to the timing of shipments in several markets outside the U.S. Ionis' commercial revenue in the first quarter of 2024 also included royalties from the net sales of QALSODY, which Biogen launched in the second quarter of 2023.

R&D revenue in the first quarter of 2024 included increased revenue from the amortization of upfront payments compared to the same period last year due to the new collaborations Ionis entered into last year with Roche and Novartis. This increase was offset by decreases in milestone payments due to timing and WAINUA joint development revenue, which decreased as development activities relating to ATTRv-PN wound down with the launch of WAINUA underway.

Operating Expenses

Ionis' operating expenses increased in the first quarter of 2024 compared to the same period in 2023, consistent with expectations. SG&A expenses increased year over year primarily due to the launch of WAINUA in the U.S. and launch preparation activities for olezarsen and donidalorsen. R&D expenses increased compared to the same period last year due to the timing of development activities and are expected to stabilize in 2024 as several late-stage studies have ended.

Balance Sheet

As of March 31, 2024, Ionis' cash, cash equivalents and short-term investments decreased to $2.2 billion compared to $2.3 billion at December 31, 2023. As the year progresses, the Company plans to continue deploying its capital resources toward growth opportunities. Ionis' working capital also decreased over the same period primarily due to the Company's lower cash and short-term investments balance.

Webcast

Management will host a conference call and webcast to discuss Ionis' first quarter 2024 results at 11:30 a.m. Eastern time on Tuesday, May 7, 2024. Interested parties may access the webcast here. A webcast replay will be available for a limited time at the same address. To access the Company's first quarter 2024 earnings slides click here.

For more information about SPINRAZA and QALSODY, visit https://www.spinraza.com/ and https://www.qalsody.com/, respectively. QALSODY is approved under accelerated approval based on reduction in plasma neurofilament light chain (NfL) observed in patients treated with QALSODY. Continued approval may be contingent upon verification of clinical benefit in confirmatory trial(s).

INDICATION for WAINUA(TM) (eplontersen)
WAINUA injection, for subcutaneous use, 45 mg is indicated for the treatment of the polyneuropathy of hereditary transthyretin-mediated amyloidosis in adults.

IMPORTANT SAFETY INFORMATION for WAINUA(TM) (eplontersen)

WARNINGS AND PRECAUTIONS
Reduced Serum Vitamin A Levels and Recommended Supplementation WAINUA leads to a decrease in serum vitamin A levels. Supplement with recommended daily allowance of vitamin A. Refer patient to an ophthalmologist if ocular symptoms suggestive of vitamin A deficiency occur.

ADVERSE REACTIONS
Most common adverse reactions (>=9% in WAINUA-treated patients) were vitamin A decreased (15%) and vomiting (9%).

Please see link to U.S. Full Prescribing Information for WAINUA.

About Ionis Pharmaceuticals, Inc.

For three decades, Ionis has invented medicines that bring better futures to people with serious diseases. Ionis currently has five marketed medicines and a leading pipeline in neurology, cardiology, and other areas of high patient need. As the pioneer in RNA-targeted medicines, Ionis continues to drive innovation in RNA therapies in addition to advancing new approaches in gene editing. A deep understanding of disease biology and industry-leading technology propels our work, coupled with a passion and urgency to deliver life-changing advances for patients. To learn more about Ionis, visit Ionispharma.com and follow us on X (Twitter) and LinkedIn.

Ionis' Forward-looking Statement

This press release includes forward-looking statements regarding Ionis' business, financial guidance and the therapeutic and commercial potential of our commercial medicines, additional medicines in development and technologies. Any statement describing Ionis' goals, expectations, financial or other projections, intentions or beliefs is a forward-looking statement and should be considered an at-risk statement. Such statements are subject to certain risks and uncertainties including those inherent in the process of discovering, developing and commercializing medicines that are safe and effective for use as human therapeutics, and in the endeavor of building a business around such medicines. Ionis' forward-looking statements also involve assumptions that, if they never materialize or prove correct, could cause its results to differ materially from those expressed or implied by such forward-looking statements. Although Ionis' forward-looking statements reflect the good faith judgment of its management, these statements are based only on facts and factors currently known by Ionis. Except as required by law, we undertake no obligation to update any forward-looking statements for any reason. As a result, you are cautioned not to rely on these forward-looking statements. These and other risks concerning Ionis' programs are described in additional detail in Ionis' annual report on Form 10-K for the year ended December 31, 2023, and most recent Form 10-Q, which are on file with the Securities and Exchange Commission. Copies of these and other documents are available from the Company.

In this press release, unless the context requires otherwise, "Ionis," "Company," "we," "our" and "us" all refer to Ionis Pharmaceuticals and its subsidiaries.

Ionis Pharmaceuticals(®) is a registered trademark of Ionis Pharmaceuticals, Inc. Akcea Therapeutics(®) is a registered trademark of Akcea Therapeutics, Inc. TEGSEDI(®) is a registered trademark of Akcea Therapeutics, Inc. WAYLIVRA(®) is a registered trademark of Akcea Therapeutics, Inc. QALSODY(TM) is a trademark of Biogen. SPINRAZA(®) is a registered trademark of Biogen. WAINUA(TM )is a registered trademark of the AstraZeneca group of companies.

Ionis Investor Contact:
D. Wade Walke, Ph.D.
info@ionisph.com 760-603-2331

Ionis Media Contact:
Hayley Soffer
CorporateCommunications@ionisph.com 760-603-4679


                                         
              
                IONIS PHARMACEUTICALS, INC.

                                        
              
                SELECTED FINANCIAL INFORMATION

                               
              
                Condensed Consolidated Statements of Operations

                                     
              
                (In Millions, Except Per Share Data)




                                                                                                               Three months
                                                                                                                 ended,


                                                 
              March 31,


                                                   
              2024                                        2023


                                                                                                               (unaudited)



     Revenue:



          Commercial revenue:



     SPINRAZA royalties                                                                                   $38            $50



     WAINUA royalties                                                                                       1



     Other commercial revenue                                                                              20             18



               Total commercial revenue                                                                    59             68



     Research and development revenue:



     Collaborative agreement revenue                                                                       49             39



     WAINUA joint development revenue                                                                      11             24



               Total research and development revenue                                                      60             63



     Total revenue                                                                                        119            131



     Expenses:



         Cost of sales                                                                                      2              1



         Research, development and patent                                                                 214            198



         Selling, general and administrative                                                               53             46



     Total operating expenses                                                                             269            245



     Loss from operations                                                                               (150)         (114)





     Other income (expense):



     Interest expense related to the sale of future royalties                                            (18)          (16)



     Other income, net                                                                                     25             17



     Loss before income tax expense                                                                     (143)         (113)





     Income tax expense                                                                                                (11)





     Net loss                                                                                          ($143)        ($124)





     Basic and diluted net loss per share                                                             ($0.98)       ($0.87)



     Shares used in computing basic and diluted net loss per share                                        146            143


                                                                     
              
                IONIS PHARMACEUTICALS, INC.

                                                              
              
                Reconciliation of GAAP to Non-GAAP Basis:

                                            
              
                Condensed Consolidated Operating Expenses, Loss From Operations, and Net Loss

                                                                            
              
                (In Millions)




                                                                                                                                                             Three months
                                                                                                                                                       ended

                                                                                                                                                             March 31
                                                                                                                                                                  ,


                                                                                 
              2024                                                    2023


                                                                                                                                                             (unaudited)



     
                As reported research, development and patent expenses according to GAAP                                                          $214          $198



         Excluding compensation expense related to equity awards                                                                                   (22)         (20)



     
                Non-GAAP research, development and patent expenses                                                                               $192          $178





     
                As reported selling, general and administrative expenses according to GAAP                                                        $53           $46



         Excluding compensation expense related to equity awards                                                                                    (9)          (7)



     
                Non-GAAP selling, general and administrative expenses                                                                             $44           $39





     
                As reported operating expenses according to GAAP                                                                                 $269          $245



     Excluding compensation expense related to equity awards                                                                                       (31)         (27)



     
                Non-GAAP operating expenses                                                                                                      $238          $218





     
                As reported loss from operations according to GAAP                                                                             ($150)        ($114)



         Excluding compensation expense related to equity awards                                                                                   (31)         (27)



     
                Non-GAAP loss from operations                                                                                                  ($119)         ($87)





     
                As reported net loss according to GAAP                                                                                         ($143)        ($124)



         Excluding compensation expense related to equity awards and related tax effects                                                           (31)         (27)



     
                Non-GAAP net loss                                                                                                              ($112)         ($97)

Reconciliation of GAAP to Non-GAAP Basis

As illustrated in the Selected Financial Information in this press release, non-GAAP operating expenses, non-GAAP loss from operations, and non-GAAP net loss were adjusted from GAAP to exclude compensation expense related to equity awards and the related tax effects. Compensation expense related to equity awards are non-cash. These measures are provided as supplementary information and are not a substitute for financial measures calculated in accordance with GAAP. Ionis reports these non-GAAP results to better enable financial statement users to assess and compare its historical performance and project its future operating results and cash flows. Further, the presentation of Ionis' non-GAAP results is consistent with how Ionis' management internally evaluates the performance of its operations.



     
                IONIS PHARMACEUTICALS, INC.


     
                Condensed Consolidated Balance Sheets


     
                 (In Millions)




                                                             March 31
                                                                    ,  December 31,


                                                                  2024          2023


                                                           (unaudited)



     Assets:



       Cash, cash equivalents and short-term investments       $2,206        $2,331



       Contracts receivable                                         5            98



       Other current assets                                       204           213



       Property, plant and equipment, net                          73            71



       Right-of-use assets                                        169           172



       Other assets                                               107           105



          Total assets                                         $2,764        $2,990





     Liabilities and stockholders' equity:



       Current portion of deferred contract revenue              $130          $151



       0.125% convertible senior notes, net - short-term           44            44



       Other current liabilities                                  153           253



       1.75% convertible senior notes, net                        563           562



       0% convertible senior notes, net                           626           625



       Liability related to sale of future royalties, net         525           514



       Long-term lease liabilities                                169           171



       Long-term obligations, less current portion                 42            42



       Long-term deferred contract revenue                        215           241



       Total stockholders' equity                                 297           387



         Total liabilities and stockholders' equity            $2,764        $2,990

Key 2024 Value Driving Events((1))



     
                
                  New Product Launches


                                  Program                                 Indication                                                     Achieved



     WAINUA                                 
              ATTRv-PN                                                                     --



     Olezarsen                              
              FCS


      QALSODY (EU)                           
              SOD1-ALS





     
                
                  Regulatory Actions


                                  Program                                 Indication                               Regulatory Action       Achieved



     Eplontersen                                       ATTRv-PN                       Additional OUS filings                          --



     EMA approval decision



     Additional OUS approval decision(s)



     Olezarsen                              
              FCS                          
     NDA filing



     FDA approval decision



     EU filing



     Canada filing


      Donidalorsen                           
              HAE                          
     NDA filing



     QALSODY                                           SOD1-ALS                       EMA approval decision





     
                
                  Key Phase 3 Clinical Data Events


                                  Program                                 Indication                               Event                   Achieved



     Olezarsen                              
              FCS                            Balance study full data                         --


      Donidalorsen                           
              HAE                            OASIS-HAE topline data                          --


      Donidalorsen                           
              HAE                          
     OASIS-HAE full data


      Donidalorsen                           
              HAE                            OASIS-Plus: OLE + Switch data





     
                
                  Key Phase 2 Clinical Data Events


                                  Program                                 Indication                               Event                   Achieved


      Donidalorsen                           
              HAE                            3-year Phase 2 OLE data


      IONIS-FB-LRx                           
              IgAN                         
     Phase 2 data


      IONIS-FB-LRx                           
              GA                           
     GOLDEN study data


      ION224 (DGAT2)                         
              NASH                         
     Phase 2 data                                    --


      ION582 (UBE3A)                                    Angelman syndrome            
     HALOS study data


      ION541 (ATXN2)                         
              ALS                          
     ALSpire study data




     (1) Timing expectations based on current assumptions and subject to change.

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SOURCE Ionis Pharmaceuticals, Inc.