Insmed Reports Fourth Quarter and Full Year 2019 Financial Results and Provides Business Update

On February 25, 2020 Insmed Incorporated (Nasdaq:INSM), a global biopharmaceutical company on a mission to transform the lives of patients with serious and rare diseases, reported financial results for the fourth quarter and full year ended December 31, 2019 and provided a business update (Press release, Insmed, FEB 25, 2020, View Source [SID1234554701]).

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"2019 was a transformative year for Insmed as we evolved into a commercial-stage organization and advanced our global infrastructure. I am incredibly proud of our team’s performance in the first full year of the ARIKAYCE U.S. launch, and we look forward to serving even more patients with the same level of dedication as we prepare for a potential approval and commercial launch in Europe and regulatory filings in Japan," commented Will Lewis, Chairman and Chief Executive Officer of Insmed. "With our recent announcement of positive top-line Phase 2 data for INS1007 in non-cystic fibrosis bronchiectasis, in addition to other meaningful advancements in our pipeline, we are well on our way toward building a robust portfolio of therapies that address the unmet needs of small patient populations experiencing big health problems."

Fourth Quarter and Full-Year 2019 Financial Results

·Total revenue for the fourth quarter ended December 31, 2019 was $45.7 million, comprising U.S. net sales of $44.3 million and ex-U.S. net sales of $1.4 million. Total revenue for the full year 2019 was $136.5 million, comprising U.S. net sales of $132.1 million and ex-U.S. net sales of $4.4 million. This compares to total revenue of $9.8 million for the fourth quarter and full year 2018.

·Cost of product revenues (excluding amortization of intangible assets) was $8.7 million for the fourth quarter of 2019, compared to $2.4 million for the fourth quarter of 2018. For the full year 2019, cost of product revenues was $24.2 million compared to $2.4 million in 2018. The increase in cost of product revenues is attributable to the increase in revenues.

·R&D expenses were $32.6 million for the fourth quarter of 2019, compared to $39.9 million for the fourth quarter of 2018. For the full year 2019, R&D expenses were $131.7 million compared to $145.3 million in 2018. The decrease in R&D is primarily due to the Company capitalizing inventory subsequent to the September 2018 U.S. Food and Drug Administration (FDA) approval of ARIKAYCE and capitalizing certain costs related to the investment in our long-term production capacity at Patheon in 2019.

·Selling, general and administrative (SG&A) expenses for the fourth quarter of 2019 were $50.2 million, compared to $54.0 million for the fourth quarter of 2018. For the full year 2019, SG&A expenses were $210.8 million, compared to $168.2 million in 2018. The decrease in SG&A in the fourth quarter is primarily due to a decrease in external expenses related to ARIKAYCE. The increase in SG&A for the full year is primarily due to an increase in external expenses related to ARIKAYCE and a milestone owed in connection with amended agreements with the Cystic Fibrosis Foundation Therapeutics, Inc. (CFFT).

·For the fourth quarter of 2019, Insmed reported a GAAP net loss of $53.0 million, or $0.59 per share, compared to a GAAP net loss of $91.6 million, or $1.19 per share, for the fourth quarter of 2018. For the full year 2019, Insmed reported a GAAP net loss of $254.3 million, or $3.01 per share, compared to a GAAP net loss of $324.3 million, or $4.22 per share, in 2018.

Recent Corporate Developments & Program Highlights

Positive Top-Line Results from WILLOW Study

On February 3, 2020, Insmed announced positive top-line results from the Phase 2 WILLOW study evaluating the efficacy, safety, and pharmacokinetics of INS1007 in adults with non-cystic fibrosis bronchiectasis. The study met both its primary endpoint of time to first pulmonary exacerbation over the 24-week treatment period as well as a key secondary endpoint of reduction in the frequency of pulmonary exacerbations versus placebo. The Company plans to advance INS1007 to Phase 3 development.

ARIKAYCE Lifecycle Management

Insmed continues to advance the post-approval confirmatory clinical trial for ARIKAYCE in a front-line setting of patients with Mycobacterium avium complex (MAC) lung disease as well as the development of an appropriate patient reported outcome (PRO) tool that will enable the assessment of therapies for the treatment of nontuberculous mycobacterial (NTM) lung disease. Insmed plans to initiate both the confirmatory study and a study to validate the PRO in the second half of 2020 and to run these studies in parallel, pending alignment with the FDA. The Company also plans to advance into a separate registrational Phase 3 study in patients with NTM lung disease caused by Mycobacterium abscessus.

INS1009 Advancement

Insmed is advancing INS1009, a dry powder, inhaled treprostinil prodrug formulation, for the potential treatment of pulmonary arterial hypertension. The Company plans to file an Investigational New Drug application and initiate a Phase 1 study of INS1009 this year.

Global Expansion

Pending the approval of our marketing authorization application in Europe, Insmed anticipates a potential launch of ARIKAYCE in Germany by the end of 2020, followed shortly thereafter by the UK. The Company plans to file for approval of ARIKAYCE in Japan in the first quarter of 2020. In addition, Insmed has engaged DKSH Korea Ltd. to provide services to support an expanded access program on a named patient basis in South Korea.

Leadership Updates

Recent senior leadership appointments include Fred Zussa, Senior Vice President, Business Development, and Anjan Chatterjee, MD, MBA, MPH, Senior Vice President, Medical Affairs. Fred joins the Company from Celgene Corporation, where he was a senior member of the Corporate Strategy and Development group. He is responsible for sourcing, evaluating, and transacting business development activities for Insmed. Anjan joins Insmed from Boehringer Ingelheim, where he most recently served as Corporate Vice President. He is responsible for expanding and leading the global Medical Affairs function for ARIKAYCE as well as for our pipeline candidates as they advance toward late-stage development.

Financial Guidance and Balance Sheet

As of December 31, 2019, Insmed had cash and cash equivalents of $487.4 million. The Company’s total operating expenses for the fourth quarter of 2019 were $84.1 million and for the full year of 2019 were $347.5 million. Adjusted operating expenses, as defined below, for the fourth quarter of 2019 were $75.0 million and for the full year 2019 were $300.1 million.

The Company expects full-year 2020 revenues for ARIKAYCE to be in the range of $180 million to $220 million.

The Company plans to invest in the following key activities in 2020:

(i)U.S. commercialization of ARIKAYCE;

(ii)clinical trial activities, including (a) the development of a PRO for NTM lung disease as well as the initiation of a study to validate the PRO and, in parallel, a confirmatory clinical study of ARIKAYCE, (b) the advancement of INS1007 into a Phase 3 program in patients with bronchiectasis, and (c) the advancement of INS1009 and our earlier-stage research pipeline; and

(iii)expansion in Europe and Japan to support pre-commercial activities for ARIKAYCE in those regions and potential regulatory filings in Japan.

As a result of these activities, Insmed expects adjusted operating expenses to be in the range of $340 million to $360 million for 2020.

Conference Call

Insmed will host a conference call beginning today at 8:30 AM Eastern Time. Shareholders and other interested parties may participate in the conference call by dialing (888) 317-6003 (domestic) or (412) 317-6061 (international) and referencing conference ID number 3317351. The call will also be webcast live on the company’s website at www.insmed.com.

A replay of the conference call will be accessible approximately one hour after its completion through March 3, 2020 by dialing (877) 344-7529 (domestic) or (412) 317-0088 (international) and referencing replay access code 10139238. A webcast of the call will also be archived for 90 days under the Investors section of the Company’s website at www.insmed.com.

Non-GAAP Financial Measures

In addition to the U.S. generally accepted accounting principles (GAAP) results, this earnings release includes adjusted operating expenses, a non-GAAP financial measure, which Insmed defines as total operating expenses less stock-based compensation expense, depreciation, amortization of intangibles and certain milestones related to ARIKAYCE, which is payable under our amended agreements with CFFT. A reconciliation of this non-GAAP financial measure to its most directly comparable GAAP financial measure is presented in the table attached to this press release.

Management believes that this non-GAAP financial measure is useful to both management and investors in analyzing our ongoing business and operating performance. Management believes that providing this non-GAAP information to investors, in addition to the GAAP results, allows investors to view our financial results in the way that management views financial results. Management does not intend the presentation of this non-GAAP financial measure to be considered in isolation or as a substitute for results prepared in accordance with GAAP. In addition, this non-GAAP financial measure may differ from similarly named measures used by other companies.

About ARIKAYCE (amikacin liposome inhalation suspension)

ARIKAYCE is the first and only FDA-approved therapy indicated for the treatment of Mycobacterium avium complex (MAC) lung disease as part of a combination antibacterial drug regimen for adult patients with limited or no alternative treatment options. ARIKAYCE is a novel, inhaled, once-daily formulation of amikacin, an established antibiotic that was historically administered intravenously and associated with severe toxicity to hearing, balance, and kidney function. Insmed’s proprietary PULMOVANCE liposomal technology enables the delivery of amikacin directly to the lungs, where liposomal amikacin is taken up by lung macrophages where the infection resides. This approach prolongs the release of amikacin in the lungs while limiting systemic exposure. ARIKAYCE is administered once daily using the Lamira Nebulizer System manufactured by PARI Pharma GmbH (PARI).

About PARI Pharma and the Lamira Nebulizer System

ARIKAYCE (amikacin liposome inhalation suspension) is delivered by a novel inhalation device, the Lamira Nebulizer System, developed by PARI. Lamira is a quiet, portable nebulizer that enables efficient aerosolization of liquid medications, including liposomal formulations such as ARIKAYCE, via a vibrating, perforated membrane. Based on PARI’s 100-year history working with aerosols, PARI is dedicated to advancing inhalation therapies by developing innovative delivery platforms and new pharmaceutical formulations that work together to improve patient care.

About INS1007

INS1007 is a small molecule, oral, reversible inhibitor of dipeptidyl peptidase I (DPP1) being developed by Insmed for the treatment of patients with bronchiectasis. DPP1 is an enzyme responsible for activating neutrophil serine proteases (NSPs), such as neutrophil elastase, in neutrophils when they are formed in the bone marrow. Neutrophils are the most common type of white blood cell and play an essential role in pathogen destruction and inflammatory mediation.

In chronic inflammatory lung diseases, neutrophils accumulate in the airways and result in excessive active NSPs that cause lung destruction and inflammation. INS1007 may decrease the damaging effects of inflammatory diseases such as bronchiectasis by inhibiting DPP1 and its activation of NSPs.

IMPORTANT SAFETY INFORMATION FOR ARIKAYCE

WARNING: RISK OF INCREASED RESPIRATORY ADVERSE REACTIONS

ARIKAYCE has been associated with an increased risk of respiratory adverse reactions, including hypersensitivity pneumonitis, hemoptysis, bronchospasm, and exacerbation of underlying pulmonary disease that have led to hospitalizations in some cases.

Hypersensitivity Pneumonitis has been reported with the use of ARIKAYCE in the clinical trials. Hypersensitivity pneumonitis (reported as allergic alveolitis, pneumonitis, interstitial lung disease, allergic reaction to ARIKAYCE) was reported at a higher frequency in patients treated with ARIKAYCE plus background regimen (3.1%) compared to patients treated with a background regimen alone (0%). Most patients with hypersensitivity pneumonitis discontinued treatment with ARIKAYCE and received treatment with corticosteroids. If hypersensitivity pneumonitis occurs, discontinue ARIKAYCE and manage patients as medically appropriate.

Hemoptysis has been reported with the use of ARIKAYCE in the clinical trials. Hemoptysis was reported at a higher frequency in patients treated with ARIKAYCE plus background regimen (17.9%) compared to patients treated with a background regimen alone (12.5%). If hemoptysis occurs, manage patients as medically appropriate.

Bronchospasm has been reported with the use of ARIKAYCE in the clinical trials. Bronchospasm (reported as asthma, bronchial hyperreactivity, bronchospasm, dyspnea, dyspnea exertional, prolonged expiration, throat tightness, wheezing) was reported at a higher frequency in patients treated with ARIKAYCE plus background regimen (28.7%) compared to patients treated with a background regimen alone (10.7%). If bronchospasm occurs during the use of ARIKAYCE, treat patients as medically appropriate.

Exacerbations of underlying pulmonary disease has been reported with the use of ARIKAYCE in the clinical trials. Exacerbations of underlying pulmonary disease (reported as chronic obstructive pulmonary disease (COPD), infective exacerbation of COPD, infective exacerbation of bronchiectasis) have been reported at a higher frequency in patients treated with ARIKAYCE plus background regimen (14.8%) compared to patients treated with background regimen alone (9.8%). If exacerbations of underlying pulmonary disease occur during the use of ARIKAYCE, treat patients as medically appropriate.

Ototoxicity has been reported with the use of ARIKAYCE in the clinical trials. Ototoxicity (including deafness, dizziness, presyncope, tinnitus, and vertigo) were reported with a higher frequency in patients treated with ARIKAYCE plus background regimen (17%) compared to patients treated with background regimen alone (9.8%). This was primarily driven by tinnitus (7.6% in ARIKAYCE plus background regimen vs 0.9% in the background regimen alone arm) and dizziness (6.3% in ARIKAYCE plus background regimen vs 2.7% in the background regimen alone arm). Closely monitor patients with known or suspected auditory or vestibular dysfunction during treatment with ARIKAYCE. If ototoxicity occurs, manage patients as medically appropriate, including potentially discontinuing ARIKAYCE.

Nephrotoxicity was observed during the clinical trials of ARIKAYCE in patients with MAC lung disease but not at a higher frequency than background regimen alone. Nephrotoxicity has been associated with the aminoglycosides. Close monitoring of patients with known or suspected renal dysfunction may be needed when prescribing ARIKAYCE.

Neuromuscular Blockade: Patients with neuromuscular disorders were not enrolled in ARIKAYCE clinical trials. Patients with known or suspected neuromuscular disorders, such as myasthenia gravis, should be closely monitored since aminoglycosides may aggravate muscle weakness by blocking the release of acetylcholine at neuromuscular junctions.

Embryo-Fetal Toxicity: Aminoglycosides can cause fetal harm when administered to a pregnant woman. Aminoglycosides, including ARIKAYCE, may be associated with total, irreversible, bilateral congenital deafness in pediatric patients exposed in utero. Patients who use ARIKAYCE during pregnancy, or become pregnant while taking ARIKAYCE, should be apprised of the potential hazard to the fetus.

Contraindications: ARIKAYCE is contraindicated in patients with known hypersensitivity to any aminoglycoside.

Most Common Adverse Reactions: The most common adverse reactions in Trial 1 at an incidence ≥5% for patients using ARIKAYCE plus background regimen compared to patients treated with background regimen alone were dysphonia (47% vs 1%), cough (39% vs 17%), bronchospasm (29% vs 11%), hemoptysis (18% vs 13%), ototoxicity (17% vs 10%), upper airway irritation (17% vs 2%), musculoskeletal pain (17% vs 8%), fatigue and asthenia (16% vs 10%), exacerbation of underlying pulmonary disease (15% vs 10%), diarrhea (13% vs 5%), nausea (12% vs 4%), pneumonia (10% vs 8%), headache (10% vs 5%), pyrexia (7% vs 5%), vomiting (7% vs 4%), rash (6% vs 2%), decreased weight (6% vs 1%), change in sputum (5% vs 1%), and chest discomfort (5% vs 3%).

Drug Interactions: Avoid concomitant use of ARIKAYCE with medications associated with neurotoxicity, nephrotoxicity, and ototoxicity. Some diuretics can enhance aminoglycoside toxicity by altering aminoglycoside concentrations in serum and tissue. Avoid concomitant use of ARIKAYCE with ethacrynic acid, furosemide, urea, or intravenous mannitol.

Overdosage: Adverse reactions specifically associated with overdose of ARIKAYCE have not been identified. Acute toxicity should be treated with immediate withdrawal of ARIKAYCE, and baseline tests of renal function should be undertaken. Hemodialysis may be helpful in removing amikacin from the body. In all cases of suspected overdosage, physicians should contact the Regional Poison Control Center for information about effective treatment.

U.S. INDICATION

LIMITED POPULATION: ARIKAYCE is indicated in adults, who have limited or no alternative treatment options, for the treatment of Mycobacterium avium complex (MAC) lung disease as part of a combination antibacterial drug regimen in patients who do not achieve negative sputum cultures after a minimum of 6 consecutive months of a multidrug background regimen therapy. As only limited clinical safety and effectiveness data for ARIKAYCE are currently available, reserve ARIKAYCE for use in adults who have limited or no alternative treatment options. This drug is indicated for use in a limited and specific population of patients.

This indication is approved under accelerated approval based on achieving sputum culture conversion (defined as 3 consecutive negative monthly sputum cultures) by Month 6. Clinical benefit has not yet been established. Continued approval for this indication may be contingent upon verification and description of clinical benefit in confirmatory trials.

Limitation of Use: ARIKAYCE has only been studied in patients with refractory MAC lung disease defined as patients who did not achieve negative sputum cultures after a minimum of 6 consecutive months of a multidrug background regimen therapy. The use of ARIKAYCE is not recommended for patients with non-refractory MAC lung disease.

Patients are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088. You can also call the Company at 1-844-4-INSMED.