Horizon Therapeutics plc Reports Strong First-Quarter 2019 Results; Increases Full?Year 2019 Net Sales and Adjusted EBITDA Guidance

On May 8, 2019 Horizon Therapeutics plc (Nasdaq: HZNP) reported its first-quarter 2019 financial results and increased its full-year 2019 net sales and adjusted EBITDA guidance (Press release, Horizon Pharma, MAY 8, 2019, View Source [SID1234535943]).

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"We are off to a strong start this year, achieving double-digit net sales growth in the first quarter and raising our full-year outlook, indicative of our continued strong commercial execution," said Timothy P. Walbert, chairman, president and chief executive officer, Horizon. "In addition, during the quarter we announced dramatic teprotumumab Phase 3 trial results that support a mid-year U.S. regulatory submission, a key milestone in our evolution to a development-focused rare disease biopharma company. We are one step closer to delivering the first FDA-approved treatment to people living with active thyroid eye disease."

Walbert continued, "Last week our shareholders approved changing the name of the Company to Horizon Therapeutics plc. Our new name more clearly reflects both our long-term strategy to develop and commercialize innovative new medicines addressing rare diseases with very few effective options as well as the fact that our work with patients, caregivers, physicians and communities goes well beyond our medicines."

First-Quarter and Recent Company Highlights

Changed Company Name: On May 2, 2019, shareholders of the Company approved the change of the Company’s name to Horizon Therapeutics Public Limited Company, which captures the Company’s long-term strategy to develop and commercialize innovative new medicines addressing rare diseases with very few effective options. The Company believes the new name better reflects its work with patients, caregivers, physicians and communities that goes well beyond its medicines.
Phase 3 Confirmatory Trial Evaluating Teprotumumab for Active TED Met Primary and All Secondary Endpoints: In February, the Company announced topline results from its Phase 3 confirmatory trial OPTIC (Treatment of Graves’ Orbitopathy (Thyroid Eye Disease) to Reduce Proptosis with Teprotumumab Infusions in a Randomized, Placebo-Controlled, Clinical Study), which evaluated teprotumumab for the treatment of active TED. The study met its primary endpoint, showing a dramatic improvement in proptosis, or bulging of the eye: 82.9 percent of teprotumumab patients compared to 9.5 percent of placebo patients achieved the primary endpoint of a ≥2 mm reduction in proptosis (p<0.001). Proptosis is the main cause of morbidity in TED. All secondary endpoints were also met and the safety profile was consistent with the Phase 2 study of teprotumumab in active TED.

Additional Phase 3 results were presented at the American Association of Clinical Endocrinologists (AACE) Scientific and Clinical Congress on April 26, 2019. One of the most clinically meaningful measures presented was the improvement in proptosis seen after a full course of treatment (through Week 24). At Week 24, patients treated with teprotumumab had a proptosis reduction of 3.32 mm compared with 0.53 mm among those who received placebo (p<0.001).

Teprotumumab is a fully human monoclonal antibody insulin-like growth factor-1 receptor (IGF-1R) inhibitor in development for the treatment of active TED, in which the muscles and fatty tissue behind the eye expand and become inflamed, which can lead to proptosis and diplopia (double vision) as well as quality-of-life issues.
KRYSTEXXA Immunomodulation Registrational Trial Expected to Begin in June: The Company has finalized the design of its registrational clinical trial MIRROR (Methotrexate to Increase Response Rates in Patients with Uncontrolled GOut Receiving KRYSTEXXA). The trial will evaluate the administration of KRYSTEXXA with methotrexate to potentially improve the durability of the response rate. The randomized placebo-controlled study is expected to begin in June and to enroll approximately 135 patients to receive either KRYSTEXXA and methotrexate or KRYSTEXXA and placebo. The primary endpoint is the proportion of responders defined as having levels of serum uric acid <6 mg/dL at six months between treatment arms. Methotrexate has been shown to reduce anti‐drug antibodies when combined with biologics and is the immunomodulator most commonly used by rheumatologists.
Lead Candidate Selected in Next-Generation Biologic Program for Uncontrolled Gout: The Company is pursuing two development programs for next-generation biologics to support and sustain the Company’s market leadership in uncontrolled gout. This includes the recently selected candidate, HZN-007, from its PASylated uricase technology program and HZN-003, the candidate from its optimized uricase technology program. The Company is exploring the use of these technologies to potentially improve the half-life of the uricase and enhance response rates. The Company is also targeting subcutaneous formulations.
Collaboration with HemoShear: On Jan. 3, 2019, the Company and HemoShear Therapeutics, LLC, a privately-held biotechnology company, entered into a collaboration to discover and develop novel therapeutics for gout.
Gross Debt Reduction: The Company used the net proceeds from an underwritten public equity offering in March, together with cash on hand, to repay $550 million of its $1.993 billion total principal amount of debt outstanding as of Dec. 31, 2018, reducing it to $1.443 billion as of May 1, 2019. The Company’s net debt to last twelve months adjusted EBITDA leverage ratio was 1.3 times at March 31, 2019, compared to 2.3 times at Dec. 31, 2018.
Research and Development Programs

Orphan Candidate and Program:

Teprotumumab: The pivotal Phase 3 confirmatory study, OPTIC, evaluated teprotumumab for the treatment of active TED, which has no FDA-approved treatments. The study met its primary endpoint of a ≥2 mm reduction in proptosis, which is the main cause of morbidity in TED. 82.9 percent of patients treated with teprotumumab had a dramatic improvement in proptosis compared to 9.5 percent of placebo patients. In addition, all secondary endpoints were met, and the safety profile was consistent with the Phase 2 study of teprotumumab in active TED.

The Company expects to submit a BLA to the U.S. Food and Drug Administration (FDA) in mid-2019. Teprotumumab has received Breakthrough Therapy, Orphan Drug and Fast Track designations from the FDA. If approved, teprotumumab would be the first and only approved treatment for active TED.
Rheumatology Pipeline Candidates and Programs:

KRYSTEXXA Immunomodulation Study: The Company is evaluating the use of methotrexate to enhance the response rate to KRYSTEXXA through its MIRROR study. Methotrexate, the immunomodulator most commonly used by rheumatologists, has been shown to reduce anti-drug antibodies when combined with other biologics. The MIRROR trial is designed to support the potential for registration, and is expected to begin in June.
KRYSTEXXA Study in Kidney Transplant Patients with Uncontrolled Gout: The Company plans to initiate a clinical trial in the second half of 2019 evaluating the effect of KRYSTEXXA on serum uric acid levels in kidney transplant patients with uncontrolled gout. Kidney transplant patients have more than a tenfold increase in the prevalence of gout when compared to the general population and literature suggests that high serum uric acid levels are associated with organ rejection. Managing uncontrolled gout is one of the most common and significant unmet needs of kidney transplant patients.
Next-generation Biologic Programs for Uncontrolled Gout: The Company is pursuing several development programs for next-generation biologics for uncontrolled gout to support and sustain the Company’s market leadership. This includes HZN-007, HZN-003 and a discovery and development collaboration with HemoShear Therapeutics, LLC.
First-Quarter Financial Results

Note:For additional detail and reconciliation of non-GAAP financial measures to the most directly comparable GAAP financial measures, please refer to the tables at the end of this release.

Net Sales: First-quarter 2019 net sales were $280.4 million, an increase of 25 percent.
Gross Profit: Under U.S. GAAP, the first-quarter 2019 gross profit ratio was 68.6 percent compared to 50.7 percent in the first quarter of 2018. The non-GAAP gross profit ratio in the first quarter of 2019 was 89.8 percent compared to 87.0 percent in the first quarter of 2018.
Operating Expenses: Research and development (R&D) expenses were 7.7 percent of net sales and selling, general and administrative (SG&A) expenses were 61.5 percent of net sales. Non-GAAP R&D expenses were 6.1 percent of net sales and non-GAAP SG&A expenses were 52.3 percent of net sales.
Income Tax Rate: In the first quarter of 2019, the income tax benefit rate on a GAAP basis was 5.5 percent and the income tax expense rate on a non-GAAP basis was 19.2 percent.
Net Income: On a GAAP basis in the first quarter of 2019, net loss was $32.9 million. First-quarter 2019 non-GAAP net income was $53.9 million.
Adjusted EBITDA: First-quarter 2019 adjusted EBITDA was $88.4 million.
Earnings (Loss) per Share: On a GAAP basis in the first quarter of 2019, diluted loss per share was $0.19 versus a diluted loss per share of $0.90 in the first quarter of 2018. Non-GAAP diluted earnings per share in the first quarter of 2019 and 2018 were $0.30 and $0.03, respectively. Weighted average shares outstanding used for calculating GAAP and non-GAAP diluted earnings per share in the first quarter of 2019 were 172.8 million and 180.3 million, respectively.
First-Quarter Segment Results

Management uses net sales and segment operating income to evaluate the performance of the Company’s two segments. While segment operating income contains certain adjustments to the directly comparable GAAP figures in the Company’s consolidated financial results, it is considered to be prepared in accordance with GAAP for purposes of presenting the Company’s segment operating result

(1)On Dec. 28, 2018, the Company sold the rights to RAVICTI and AMMONAPS (AMMONAPS is known as BUPHENYL in the United States) outside of North America and Japan to Medical Need Europe AB. In addition, effective Jan. 1, 2019, the RAYOS and LODOTRA license and supply agreements were amended, including the transfer of LODOTRA to Vectura Group plc (LODOTRA is known as RAYOS in the United States). Beginning in 2019, the Company no longer recognizes revenue from RAVICTI and AMMONAPS sales outside of North America and Japan, or from sales of LODOTRA.

First-quarter 2019 net sales of the orphan and rheumatology segment were $185.9 million, an increase of 8 percent over the prior year’s quarter, driven by continued growth of KRYSTEXXA, RAVICTI, PROCYSBI and RAYOS. Beginning Jan. 2019, the Company no longer recognizes certain ex-U.S. sales of RAVICTI, BUPHENYL and LODOTRA following the divestiture of those rights in 2018. Excluding the first-quarter 2018 divested net sales, first-quarter 2019 RAVICTI net sales increased 5 percent and the orphan and rheumatology segment net sales increased 10 percent.

First-quarter 2019 net sales of the primary care segment were $94.5 million and operating income was $41.4 million.
Cash Flow Statement and Balance Sheet Highlights

On a GAAP basis in the first quarter of 2019, operating cash flow was $56.2 million. Non-GAAP operating cash flow was $62.2 million.
The Company had cash and cash equivalents of $1.033 billion as of March 31, 2019.
As of March 31, 2019, the total principal amount of debt outstanding was $1.693 billion, which consisted of $518 million in senior secured term loans due 2024; $300 million senior notes due 2024; $475 million senior notes due 2023 and $400 million exchangeable senior notes due 2022. As of March 31, 2019, net debt was $660 million and net-debt-to-last-12-months adjusted EBITDA leverage ratio was 1.3 times. On May 1, 2019, the Company repaid $250 million of its senior notes due 2023. Following this repayment, the total aggregate principal amount of debt outstanding is $1.443 billion.
New 2019 Guidance

The Company now expects full-year 2019 net sales of $1.26 billion to $1.28 billion, an increase from the previous guidance range of $1.23 billion to $1.25 billion. Full-year 2019 adjusted EBITDA is now expected to be $450 million to $465 million, an increase from the previous guidance range of $440 million to $455 million, while also increasing investment in the potential U.S. launch of teprotumumab following dramatic Phase 3 trial results.

Webcast

At 8 a.m. EDT / 1 p.m. IST today, the Company will host a live webcast to review its financial and operating results and provide a general business update. The live webcast and a replay may be accessed at View Source Please connect to the Company’s website at least 15 minutes prior to the live webcast to ensure adequate time for any software download that may be needed to access the webcast. A replay of the webcast will be available approximately two hours after the live webcast.