Fragile X Syndrome

WAKIX® (pitolisant) Net Revenue of $168.4 Million for Fourth Quarter and $582.0 Million for Full Year 2023; Representing Growth of ~31% and ~33%, Respectively U.S. Food and Drug Administration (FDA) Granted Priority Review for WAKIX in Pediatric Narcolepsy; PDUFA Date of June 21, 2024 Meeting with FDA to Discuss Idiopathic Hypersomnia Development Program Scheduled for March 2024 FDA Granted Orphan Drug Designation to Pitolisant for the Treatment of Prader-Willi Syndrome; On Track to Initiate Phase 3 TEMPO Study in First Quarter 2024 2024 Net Product Revenue Projected Between $700 -$720 Million Conference Call and Webcast to be Held Today at 8:30 a.m. ET PLYMOUTH MEETING, Pa., Feb. 22, 2024 (GLOBE NEWSWIRE) -- Harmony Biosciences Holdings, Inc. (Nasdaq: HRMY), today reported net revenue growth of more than 30% for the fourth quarter and full year ended December 31, 2023. “Harmony delivered another year of outstanding performance in 2023, with continued strong growth for WAKIX, demonstrating its durability going into year five on the market,” stated Jeffrey M. Dayno, M.D., President and Chief Executive Officer of Harmony. “In addition to our strong commercial execution, we advanced all our clinical development programs for pitolisant, moved the Next-Generation formulations of pitolisant into the clinic, expanded our pipeline and diversified our portfolio with the acquisition of Zynerba and the ongoing Phase 3 trial in Fragile X syndrome. Harmony continues to be a growth story and we look forward to continued strong execution in 2024.” Key Business Updates FDA granted priority review of supplemental new drug application (sNDA) for WAKIX in pediatric narcolepsy; PDUFA date of June 21, 2024Meeting with the FDA to discuss Idiopathic Hypersomnia (IH) development program scheduled for March 2024FDA granted Orphan Drug designation to pitolisant for the treatment of Prader-Willi syndrome (PWS); on track to initiate the Phase 3 TEMPO study in patients with PWS in the first quarter of 2024Reported positive Phase 2 proof-of-concept (POC) data in EDS and fatigue in Myotonic Dystrophy Type 1 (DM1) in the fourth quarter of 2023On track to report pharmacokinetic (PK) data on next-gen pitolisant-based formulations in the first half of 2024Expect to complete patient enrollment in the Phase 3 pivotal RECONNECT trial for Fragile X syndrome (FXS) in the first quarter of 2025 with topline data expected in mid-2025On track to report pre-clinical POC data for HBS-102 in PWS in the first half of 2024Repurchased approximately 3.2 million shares of common stock for $100 million in full-year 2023 and expect to continue the opportunistic repurchase of shares under the remaining share repurchase program authorization of $150 million. Fourth Quarter 2023 Financial Results Net product revenue for the quarter ended December 31, 2023 was $168.4 million, compared to $128.3 million for the same period in 2022. The 31% growth versus the same period in 2022 is primarily attributed to strong commercial sales of WAKIX driven by continued organic demand tapping into a large market opportunity (approximately 80,000 patients diagnosed with narcolepsy in the US). The average number of patients on WAKIX increased by approximately 350 sequentially to approximately 6,150 for the quarter ended December 31, 2023. GAAP net income for the quarter ended December 31, 2023, was $26.6 million, or $0.45 per diluted share, compared to GAAP net income of $48.5 million, or $0.79 per diluted share, for the same period in 2022. Non-GAAP adjusted net income was $42.8 million, or $0.73 per diluted share, for the quarter ended December 31, 2023, compared to Non-GAAP adjusted net income of $61.9 million, or $1.01 per diluted share, for the same period in 2022. Reconciliations of applicable GAAP financial measures to Non-GAAP financial measures are included at the end of this press release. Harmony’s operating expenses include the following: Research and Development expenses were $30.3 million in the fourth quarter of 2023, as compared to $10.1 million for the same quarter in 2022, representing a 200% increase. Expenses in the fourth quarter of 2023 included one-time Zynerba transaction related costs of $6.0 million;Sales and Marketing expenses were $26.9 million in the fourth quarter of 2023, as compared to $21.1 million for the same quarter in 2022, representing a 28% increase;General and Administrative expenses were $27.9 million in the fourth quarter of 2023, as compared to $22.6 million for the same quarter in 2022, representing a 23% increase. Expenses in the fourth quarter of 2023 included one-time Zynerba transaction related costs of $3.8 million; andTotal Operating Expenses were $85.1 million in the fourth quarter of 2023, as compared to $53.8 million for the same quarter in 2022, representing a 58% increase. Total Operating Expenses in the fourth quarter of 2023 included one-time Zynerba transaction related costs of $9.8 million. Full Year 2023 Financial Results Net product revenue for the year ended December 31, 2023 was $582.0 million, compared to $437.9 million for 2022. The 33% growth versus the same period in 2022 is primarily attributed to strong commercial sales of WAKIX driven by continued organic demand tapping into a large market opportunity. GAAP net income for the year ended December 31, 2023, was $128.9 million, or $2.13 per diluted share, compared to GAAP net income of $181.5 million, or $2.97 per diluted share, for 2022. The decrease in GAAP net income was primarily driven by the release of the valuation allowance on our deferred tax assets, which resulted in a $74.5 million income tax benefit for the year ended December 31, 2022. Non-GAAP adjusted net income was $188.4 million, or $3.12 per diluted share, for the year ended December 31, 2023, compared to Non-GAAP adjusted net income of $183.5 million, or $3.00 per diluted share, for 2022. Reconciliations of applicable GAAP financial measures to Non-GAAP financial measures are included at the end of this press release. Harmony’s operating expenses include the following: Research and Development expenses were $76.1 million for the year ended December 31, 2023, as compared to $70.9 million for the prior year, representing a 7% increase. Expenses in 2023 included one-time Zynerba transaction related costs of $6.0 million;Sales and Marketing expenses were $97.4 million for the year ended December 31, 2023, as compared to $79.3 million for the prior year, representing a 23% increase;General and Administrative expenses were $95.3 million for the year ended December 31, 2023, as compared to $84.0 million for the prior year, representing a 13% increase. Expenses in 2023 included one-time Zynerba transaction related costs of $3.8 million; andTotal Operating Expenses were $268.8 million for the year ended December 31, 2023, as compared to $234.2 million for the prior year, representing a 15% increase. Total Operating Expenses in 2023 included one-time Zynerba transaction related costs of $9.8 million. As of December 31, 2023, Harmony had cash, cash equivalents and investment securities of $425.6 million, compared to $345.7 million on December 31, 2022. 2024 Net Product Revenue Guidance Expect full year 2024 net product revenue of $700 million to $720 million. Conference Call Today at 8:30 a.m. ET We are hosting our fourth quarter and full year 2023 financial results conference call and webcast today at 8:30 a.m. Eastern Time. The live and replay webcast of the call will be available on the investor relations page of our website at https://ir.harmonybiosciences.com/. To participate in the live call by phone, dial (800) 579-2543 (domestic) or +1 (785) 424-1789 (international), and reference passcode HRMYQ423. Non-GAAP Financial MeasuresIn addition to our GAAP results, we present certain Non-GAAP metrics including Non-GAAP adjusted net income and Non-GAAP adjusted net income per share, which we believe provides important supplemental information to management and investors regarding our performance. These measurements are not a substitute for GAAP measurements, and the manner in which we calculate Non-GAAP adjusted net income and Non-GAAP adjusted net income per share may not be identical to the manner in which other companies calculate adjusted net income and adjusted net income per share. We use these Non-GAAP measurements as an aid in monitoring our financial performance from quarter-to-quarter and year-to-year and for benchmarking against comparable companies. Non-GAAP financial measures should not be considered in isolation or as a substitute for comparable GAAP measures; should be read in conjunction with our consolidated financial statements prepared in accordance with GAAP; have no standardized meaning prescribed by GAAP; and are not prepared under any comprehensive set of accounting rules or principles. In addition, from time to time in the future there may be other items that we may exclude for purposes of our Non-GAAP financial measures; and we may in the future cease to exclude items that we have historically excluded for purposes of our Non-GAAP financial measures. About WAKIX® (pitolisant) TabletsWAKIX, a first-in-class medication, is approved by the U.S. Food and Drug Administration for the treatment of excessive daytime sleepiness or cataplexy in adult patients with narcolepsy and has been commercially available in the U.S. since Q4 2019. It was granted orphan drug designation for the treatment of narcolepsy in 2010, and breakthrough therapy designation for the treatment of cataplexy in 2018. WAKIX is a selective histamine 3 (H₃) receptor antagonist/inverse agonist. The mechanism of action of WAKIX is unclear; however, its efficacy could be mediated through its activity at H₃ receptors, thereby increasing the synthesis and release of histamine, a wake promoting neurotransmitter. WAKIX was designed and developed by Bioprojet (France). Harmony has an exclusive license from Bioprojet to develop, manufacture and commercialize pitolisant in the United States. Indications and UsageWAKIX is indicated for the treatment of excessive daytime sleepiness or cataplexy in adult patients with narcolepsy. Important Safety Information ContraindicationsWAKIX is contraindicated in patients with known hypersensitivity to pitolisant or any component of the formulation. Anaphylaxis has been reported. WAKIX is also contraindicated in patients with severe hepatic impairment. Warnings and PrecautionsWAKIX prolongs the QT interval; avoid use of WAKIX in patients with known QT prolongation or in combination with other drugs known to prolong the QT interval. Avoid use in patients with a history of cardiac arrhythmias, as well as other circumstances that may increase the risk of the occurrence of torsade de pointes or sudden death, including symptomatic bradycardia, hypokalemia or hypomagnesemia, and the presence of congenital prolongation of the QT interval. The risk of QT prolongation may be greater in patients with hepatic or renal impairment due to higher concentrations of pitolisant; monitor these patients for increased QTc. Dosage modification is recommended in patients with moderate hepatic impairment and moderate or severe renal impairment (see full prescribing information). WAKIX is not recommended in patients with end-stage renal disease (ESRD). Adverse ReactionsIn the placebo-controlled clinical trials conducted in patients with narcolepsy with or without cataplexy, the most common adverse reactions (≥5% and twice placebo) for WAKIX were insomnia (6%), nausea (6%), and anxiety (5%). Other adverse reactions that occurred at ≥2% and more frequently than in patients treated with placebo included headache, upper respiratory infection, musculoskeletal pain, heart rate increased, hallucinations, irritability, abdominal pain, sleep disturbance, decreased appetite, cataplexy, dry mouth, and rash. Drug InteractionsConcomitant administration of WAKIX with strong CYP2D6 inhibitors increases pitolisant exposure by 2.2-fold. Reduce the dose of WAKIX by half. Concomitant use of WAKIX with strong CYP3A4 inducers decreases exposure of pitolisant by 50%. Dosage adjustments may be required (see full prescribing information). H1 receptor antagonists that cross the blood-brain barrier may reduce the effectiveness of WAKIX. Patients should avoid centrally acting H1 receptor antagonists. WAKIX is a borderline/weak inducer of CYP3A4. Therefore, reduced effectiveness of sensitive CYP3A4 substrates may occur when used concomitantly with WAKIX. The effectiveness of hormonal contraceptives may be reduced when used with WAKIX and effectiveness may be reduced for 21 days after discontinuation of therapy. Use in Specific PopulationsWAKIX may reduce the effectiveness of hormonal contraceptives. Patients using hormonal contraception should be advised to use an alternative non-hormonal contraceptive method during treatment with WAKIX and for at least 21 days after discontinuing treatment. There is a pregnancy exposure registry that monitors pregnancy outcomes in women who are exposed to WAKIX during pregnancy. Patients should be encouraged to enroll in the WAKIX pregnancy registry if they become pregnant. To enroll or obtain information from the registry, patients can call 1-800-833-7460. The safety and effectiveness of WAKIX have not been established in patients less than 18 years of age. WAKIX is extensively metabolized by the liver. WAKIX is contraindicated in patients with severe hepatic impairment. Dosage adjustment is required in patients with moderate hepatic impairment. WAKIX is not recommended in patients with end-stage renal disease. Dosage adjustment of WAKIX is recommended in patients with moderate or severe renal impairment. Dosage reduction is recommended in patients known to be poor CYP2D6 metabolizers; these patients have higher concentrations of WAKIX than normal CYP2D6 metabolizers. Please see the Full Prescribing Information for WAKIX for more information. To report suspected adverse reactions, contact Harmony Biosciences at 1-800-833-7460 or the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. About NarcolepsyNarcolepsy is a rare, chronic, debilitating neurological disease of sleep-wake state instability that impacts approximately 170,000 Americans and is primarily characterized by excessive daytime sleepiness (EDS) and cataplexy – its two cardinal symptoms – along with other manifestations of REM sleep dysregulation (hallucinations and sleep paralysis), which intrude into wakefulness. EDS is the inability to stay awake and alert during the day and is the symptom that is present in all people living with narcolepsy. In most patients, narcolepsy is caused by the loss of hypocretin/orexin, a neuropeptide in the brain that supports sleep-wake state stability. This disease affects men and women equally, with typical symptom onset in adolescence or young adulthood; however, it can take up to a decade to be properly diagnosed. About Idiopathic HypersomniaIdiopathic Hypersomnia (IH) is a rare and chronic neurological disease that is characterized by excessive daytime sleepiness (EDS) despite sufficient or even long sleep time. EDS in IH cannot be alleviated by naps, longer sleep or more efficient sleep. People living with IH experience significant EDS along with the symptoms of sleep inertia (prolonged difficulty waking up from sleep) and 'brain fog' (impaired cognition, attention, and alertness). The cause of IH is unknown, but it is likely due to alterations in areas of the brain that stabilize states of sleep and wakefulness. IH is one of the central disorders of hypersomnolence and, like narcolepsy, is a debilitating sleep disorder that can result in significant disruption in daily functioning. About Prader-Willi SyndromePWS is an orphan/rare, genetic neurological disorder with many of the symptoms resulting from hypothalamic dysfunction. The hypothalamus is the part of the brain that controls both sleep-wake state stability and signals that mediate the balance between hunger and satiety, resulting in two of the main symptoms in patients with PWS; EDS and hyperphagia (an intense persistent sensation of hunger accompanied by food preoccupations, an extreme drive to consume food, food-related behavior problems, and a lack of normal satiety). Other features include low muscle tone, short stature, behavioral problems, and cognitive impairment. Approximately 15,000 to 20,000 people in the U.S. live with PWS, and over half of them experience EDS and the majority of them have behavioral disturbances. About Myotonic Dystrophy Type 1 Myotonic dystrophy Type 1 (DM1) is the most common form of adult-onset muscular dystrophy. It is a genetic disorder inherited in an autosomal-dominant pattern. Latest estimates suggest a prevalence of about one per 2,100 people with the genetic defect for DM1. This equates to about 150,000 people in the U.S. with the genetic defect for DM1. Estimates suggest there are 40,000 people currently diagnosed with DM1 in the U.S., with up to 90% of them reporting EDS and fatigue and over 60% of them experiencing cognitive dysfunction. About Fragile X SyndromeFragile X syndrome (FXS) is a rare genetic disorder that is the leading known cause of both inherited intellectual disability and autism spectrum disorder. The disorder negatively affects synaptic function, plasticity and neuronal connections, and results in a spectrum of intellectual disabilities and behavioral symptoms, such as social avoidance and irritability. While the exact prevalence is unknown, upwards of 80,000 patients in the U.S. and 121,000 patients in the European Union and the UK are believed to have FXS, based on FXS prevalence estimates of approximately 1 in 4,000 to 7,000 in males and approximately 1 in 8,000 to 11,000 in females. There is a significant unmet medical need in patients living with FXS as there are currently no FDA approved treatments for this disorder. FXS is caused by a mutation in FMR1, a gene which modulates a number of systems, including the endocannabinoid system, and most critically, codes for a protein called FMRP. The FMR1 mutation manifests as multiple repeats of a DNA segment, known as the CGG triplet repeat, resulting in deficiency or lack of FMRP. FMRP helps regulate the production of other proteins and plays a role in the development of synapses, which are critical for relaying nerve impulses, and in regulating synaptic plasticity. In people with full mutation of the FMR1 gene, the CGG segment is repeated more than 200 times, and in most cases causes the gene to not function. Methylation of the FMR1 gene also plays a role in determining functionality of the gene. In approximately 60% of patients with FXS, who have complete methylation of the FMR1 gene, no FMRP is produced, resulting in dysregulation of the systems modulated by FMRP. About ZYN002ZYN002 is the first-and-only pharmaceutically manufactured synthetic cannabidiol devoid of THC and formulated as a patent-protected permeation-enhanced gel for transdermal delivery through the skin and into the circulatory system. The product is manufactured through a synthetic process in a cGMP facility and is not extracted from the cannabis plant. ZYN002 does not contain THC, the compound that causes the euphoric effect of cannabis, and has the potential to be a nonscheduled product if approved. Cannabidiol, the active ingredient in ZYN002, has been granted orphan drug designation by the United States Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for the treatment of FXS and for the treatment of 22q. Additionally, ZYN002 has received FDA Fast Track designation for the treatment of behavioral symptoms in patients with FXS. About HBS-102HBS-102, an investigational compound, is a melanin-concentrating hormone (MCH) receptor 1 (MCHR1) antagonist that targets MCH neurons in the brain. It has the potential to be a first-in-class molecule with a novel mechanism of action that could offer a new approach to the treatment of a variety of rare neurological diseases. About Harmony BiosciencesAt Harmony Biosciences, we specialize in developing and delivering treatments for rare neurological diseases that others often overlook. We believe that where empathy and innovation meet, a better life can begin for people living with neurological diseases. Established by Paragon Biosciences, LLC, in 2017 and headquartered in Plymouth Meeting, PA, our team of experts from a wide variety of disciplines and experiences is driven by our shared conviction that innovative science translates into therapeutic possibilities for our patients, who are at the heart of everything we do. For more information, please visit www.harmonybiosciences.com. Forward-Looking StatementsThis press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this press release that do not relate to matters of historical fact should be considered forward-looking statements, including statements regarding our product WAKIX and our future capabilities following the acquisition of Zynerba. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to, the following: our commercialization efforts and strategy for WAKIX; the rate and degree of market acceptance and clinical utility of WAKIX, pitolisant in additional indications, if approved, and any other product candidates we may develop or acquire, if approved; our research and development plans, including our development activities with Bioprojet, and plans to explore the therapeutic potential of pitolisant in additional indications; our ongoing and planned clinical trials; the availability of favorable insurance coverage and reimbursement for WAKIX; the timing of and our ability to obtain regulatory approvals for pitolisant for other indications as well as any of our product candidates, including those we are developing with Bioprojet; our failure to achieve the potential benefits of the 2022 LCA with Bioprojet; our ability to recognize the intended benefits of our acquisition of Zynerba Pharmaceuticals; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our ability to identify additional products or product candidates with significant commercial potential that are consistent with our commercial objectives; our commercialization, marketing and manufacturing capabilities and strategy; significant competition in our industry; our intellectual property position; loss or retirement of key members of management; failure to successfully execute our growth strategy, including any delays in our planned future growth; our failure to maintain effective internal controls; the impact of government laws and regulations; volatility and fluctuations in the price of our common stock; the significant costs and required management time as a result of operating as a public company; the fact that the price of Harmony's common stock may be volatile and fluctuate substantially; statements related to our intended share repurchases and repurchase timeframe and the significant costs and required management time as a result of operating as a public company. These and other important factors discussed under the caption "Risk Factors" in our Annual Report on Form 10-K filed with the Securities and Exchange Commission (the "SEC") on February 22, 2024, and our other filings with the SEC could cause actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management's estimates as of the date of this press release. While we may elect to update such forward-looking statements at some point in the future, we disclaim any obligation to do so, even if subsequent events cause our views to change. HARMONY BIOSCIENCES HOLDINGS, INC. AND SUBSIDIARY CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (In thousands, except share and per share data) Three Months Ended Year Ended December 31, December 31, December 31, December 31, 2023 2022 2023 2022 Net product revenue$168,412 $128,308 $582,022 $437,855 Cost of product sold 43,152 26,885 121,236 83,481 Gross profit 125,260 101,423 460,786 354,374 Operating expenses: Research and development 30,306 10,092 76,063 70,886 Sales and marketing 26,886 21,075 97,404 79,285 General and administrative 27,872 22,643 95,289 84,017 Total operating expenses 85,064 53,810 268,756 234,188 Operating income 40,196 47,613 192,030 120,186 Loss on debt extinguishment — — (9,766) — Other expense (income), net 193 73 159 169 Interest expense (4,796) (5,444) (23,757) (18,795)Interest income 4,096 1,861 14,730 3,126 Income before income taxes 39,689 44,103 173,396 104,686 Income tax benefit (expense) (13,082) 4,406 (44,543) 76,782 Net income$26,607 $48,509 $128,853 $181,468 EARNINGS PER SHARE: Basic$0.46 $0.82 $2.17 $3.07 Diluted$0.45 $0.79 $2.13 $2.97 Weighted average number of shares of common stock - basic 58,320,400 59,478,933 59,469,648 59,173,121 Weighted average number of shares of common stock - diluted 58,853,292 61,620,712 60,372,397 61,097,045 HARMONY BIOSCIENCES HOLDINGS, INC. AND SUBSIDIARYCONSOLIDATED BALANCE SHEETS(In thousands, except share and per share data) December 31, December 31, 2023 2022 ASSETS CURRENT ASSETS: Cash and cash equivalents$311,660 $243,784 Investments, short-term 41,800 79,331 Trade receivables, net 74,140 54,740 Inventory, net 5,363 4,297 Prepaid expenses 12,570 9,347 Other current assets 5,537 8,786 Total current assets 451,070 400,285 NONCURRENT ASSETS: Property and equipment, net 371 573 Restricted cash 270 750 Investments, long-term 72,169 22,568 Intangible assets, net 137,108 160,953 Deferred tax asset 144,162 85,943 Other noncurrent assets 6,298 2,798 Total noncurrent assets 360,378 273,585 TOTAL ASSETS$811,448 $673,870 LIABILITIES AND STOCKHOLDERS’ EQUITY CURRENT LIABILITIES: Trade payables$17,730 $3,786 Accrued compensation 23,747 11,532 Accrued expenses 99,494 59,942 Current portion of long-term debt 15,000 2,000 Other current liabilities 7,810 1,624 Total current liabilities 163,781 78,884 NONCURRENT LIABILITIES: Long-term debt, net 178,566 189,647 Other noncurrent liabilities 2,109 2,501 Total noncurrent liabilities 180,675 192,148 TOTAL LIABILITIES 344,456 271,032 COMMITMENTS AND CONTINGENCIES (Note 13) STOCKHOLDERS’ EQUITY: Common stock—$0.00001 par value; 500,000,000 shares authorized at December 31, 2023 and December 31, 2022, respectively; - shares 56,769,081 and 59,615,731 issued and outstanding at December 31, 2023 and December 31, 2022, respectively 1 1 Additional paid in capital 610,266 675,118 Accumulated other comprehensive (loss) income 2 (151)Accumulated deficit (143,277) (272,130)TOTAL STOCKHOLDERS’ EQUITY 466,992 402,838 TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$811,448 $673,870 HARMONY BIOSCIENCES HOLDINGS, INC.RECONCILIATION OF GAAP TO NON-GAAP FINANCIAL RESULTS(In thousands except share and per share data) Three Months Ended Year Ended December 31, December 31, December 31, December 31, 2023 2022 2023 2022 GAAP net income$26,607 $48,509 $128,853 $181,468 Non-GAAP Adjustments: Non-cash interest expense (1) 185 422 3,246 1,663 Depreciation 164 107 514 419 Amortization (2) 5,961 5,961 23,845 22,966 Stock-based compensation expense 8,894 7,671 31,205 26,905 Transaction related costs (3) 9,804 - 9,804 - Loss on debt extinguishment - - 9,766 - Licensing fees and milestone payments (4) - - 750 30,000 Valuation allowance release - - - (74,474)Income tax effect related to non-GAAP adjustments (5) (8,789) (731) (19,624) (5,409)Non-GAAP adjusted net income$42,826 $61,939 $188,359 $183,538 GAAP reported net income per diluted share$0.45 $ 0.79 $2.13 $ 2.97 Non-GAAP adjusted net income per diluted share$0.73 $1.01 $3.12 $3.00 Weighted average number of shares of common stock used in non-GAAP diluted per share 58,853,292 61,620,712 60,372,397 61,097,045 (1) Includes amortization of deferred finance charges.(2) Includes amortization of intangible asset related to WAKIX.(3) Includes costs associated with the acquisition of Zynerba in October 2023. There were $2.3M of IPR&D charges and $3.7M of severance recorded in research and development expenses and $3.8M of severance recorded in general and administrative expenses. (4) Includes a $0.8M milestone payment related to HBS-102 preclinical milestone in March 2023 and $30M licensing fee incurred upon closing the 2022 Licensing and Commercialization Agreement with Bioprojet in August 2022. (5) Calculated using the reported effective tax rate for the periods presented less impact of valuation allowance release and discrete items. Harmony Biosciences Investor Contact:Luis Sanay, CFA445-235-8386lsanay@harmonybiosciences.com Harmony Biosciences Media Contact:Cate McCanless202-641-6086cmccanless@harmonybiosciences.com

BANGALORE, India, Jan. 10, 2024 /PRNewswire/ -- Preimplantation Genetic Testing - Global Market Insights and Sales Trends 2024 is Segmented by Type (Preimplantation Genetic Screening, Preimplantation Genetic Diagnosis), by Application (Air Splicing Bus Duct (BMC), Intensive Insulation Plug Bus Duct (CMC), Higher Strength Enclosed Bus Duct (CFW)): Global Opportunity Analysis and Industry Forecast, 2023-2029. It is Published in Valuates Reports Under the Category of Medical Devices & Equipment. The Global Preimplantation Genetic Testing Market Size is expected to reach USD 528.9 Million by 2029, growing at a CAGR of 5.8% from 2023 to 2029. Claim Your Free Sample Now: Major Factors driving the growth of Preimplantation Genetic Testing Market There is a greater need for PGT as a result of expanding acceptance of in vitro fertilization (IVF), an increase in the frequency of reproductive issues brought on by postponed motherhood, and more knowledge of genetic abnormalities. PGT is more appealing and accessible thanks to technological developments in genetic screening methods, growing healthcare infrastructure, and integrated personalized treatment. Unlock Insights: View Full Report Now! TRENDS INFLUENCING THE GROWTH OF PREIMPLANTATION GENETIC TESTING MARKET Global genetic problem prevalence is a major factor propelling the PGT market's expansion. The demand for PGT as a preventive strategy has increased as couples want to ensure healthy pregnancies and are increasingly aware of their genetic risks. PGT offers a way to recognise inherited illnesses and prevent them from being passed onto future generations. The issues associated with fertility are partly caused by the tendency towards delayed motherhood and the ensuing rise in maternal age. The chance of chromosomal abnormalities in embryos increased with mother age. PGT becomes an essential tool for older couples and those experiencing infertility since it allows embryos with normal genetic profiles to be chosen for implantation. Technological developments in genetic screening have improved PGT's accuracy and efficiency considerably. Examples of these developments include next-generation sequencing and microarray analysis. The industry is growing as a result of these technical advancements since they offer more thorough genetic information and increase confidence in the selection of viable embryos. The need for PGT is driven by the growing acceptance and accessibility of in vitro fertilization (IVF) treatments on a global scale. The market is further driven ahead by the addition of PGT as a supplementary technique to safeguard the health of embryos, as IVF becomes a more common option for infertile couples. Growth in the market is facilitated by advancements in PGT alternatives and healthcare infrastructure, particularly in emerging economies. A favorable atmosphere for market expansion is created by educating potential parents about the advantages of PGT through educational programmes and counseling services. One significant motivator is the incorporation of genetic counseling and personalized medication within the PGT procedure. The market demand for PGT is further stimulated by enhancing its overall attractiveness and efficacy through the provision of complete counseling services and customisation of genetic testing to unique patient profiles. Own It Today – Buy Now! PREIMPLANTATION GENETIC TESTING MARKET SHARE In terms of market share, North America led the way in preimplantation genetic testing worldwide in 2017. Europe came in second. The significant adoption of genomic techniques, the growing number of IVF procedures (with declining fertility rates), and the continuous trend of replacing conventional genomic technologies with cutting-edge and novel genetic techniques (like FISH and NGS) are the main causes of the large share in the North American region. Because of the increased attention that companies are paying to emerging markets and the advancements made in the healthcare infrastructure in these areas, the Asia-Pacific region is anticipated to grow at the fastest rate throughout the projection period. Purchase Regional Report: Key Players: Illumina Inc Thermo Fisher Agilent Technologies PerkinElmer Inc CooperSurgical Abbott Laboratories Natera Rubicon Genomics Oxford Gene Technology Yikon Genomics Scigene Beijing Genomics Institute Good Start Genetics Invicta Genetics Genea Limited Progenesis CombiMatrix Purchase Chapters: SUBSCRIPTION We have introduced a tailor-made subscription for our customers. 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DISCOVER MORE INSIGHTS: EXPLORE SIMILAR REPORTS! - In Vitro Fertilization Test Market - Preimplantation Genetic Testing Kits (PGT Kits) Market - Direct-to-consumer Genetic Testing Market revenue was USD 1328 Million in 2022 and is forecast to a readjusted size of USD 4521.7 Million by 2029 with a CAGR of 18.9% during the review period (2023-2029). - Non-invasive Preimplantation Genetic Testing Market - Preimplantation Genetic Testing for Monogenic & Single Gene Defects Kits Market - Preimplantation Genetic Testing for Aneuploidy Kits Market - Non-invasive Preimplantation Genetic Testing Market - DTC Genetic Testing Market - IVF Market - Nephro Genetic Testing market is projected to reach USD 547.2 Million in 2029, increasing from USD 353 Million in 2022, with the CAGR of 6.5% during the period of 2023 to 2029. - The genetic testing market accounted for USD 12,682 Million in 2019, and is expected to reach USD 21,260 Million by 2027, registering a CAGR of 10.1%. - The global epigenetics market was valued at USD 772 Million in 2019, and is projected to reach USD 2,168 Million by 2027, registering a CAGR of 13.6%. - Animal Genetics market size will reach USD 8675.8 Million in 2028, growing at a CAGR of 7.8% over the analysis period. - Pediatric Genetic Testing Market - Newborn and Prenatal Genetic Testing Market - Human Genetics Market - At-home Genetic Testing Market - Bioinformatics Market Size is USD 8,614.29 Million in 2019, and is projected to reach USD 24,731.61 Million by 2027, growing at a CAGR of 13.4%. - Predictive Genetic Testing And Consumer & Wellness Genomics Market - Pet Genetic Testing market is projected to reach USD 302.3 Million in 2029, increasing from USD 164.1 Million in 2022, with the CAGR of 8.4% during the period of 2023 to 2029. - Weight Management Genetic Testing Market - Pet DNA Testing Market - Horse DNA Testing Market - Animal DNA Testing Market - Consumer Grade Genetic Testing market is projected to reach USD 4031.4 Million in 2029, increasing from USD 2633 Million in 2022, with a CAGR of 6.0%. - Non-Invasive Prenatal Testing market size is expected to reach USD 10060 Million by 2029, growing at a CAGR of 10.7% from 2023 to 2029. - DNA Test for Dogs market is projected to grow from USD 143.5 Million in 2023 to USD 281.7 Million by 2029, at a Compound Annual Growth Rate (CAGR) of 11.9% during the forecast period. - Pre-marital and Pre-Pregnancy Genetic Testing Service Market - Fragile X Syndrome Genetic Testing Market - Non-invasive Prenatal Genetic Screening Test Kits market is projected to reach USD 374.9 Million in 2029, increasing from USD 267 Million in 2022, with a CAGR of 5.3% during the period of 2023 to 2029. - Pre-marital and Pre-Pregnancy Genetic Testing Service Market - Organ On Chip Market revenue was USD 88 Million in 2022 and is forecast to a readjusted size of USD 621.2 Million by 2029 with a CAGR of 31.2%. - Digital PCR Market - Digital Therapeutics Market - Medical Supplies Market - Disposable Medical Supplies Market DISCOVER OUR VISION: VISIT ABOUT US! 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WAKIX® (pitolisant) Preliminary Net Revenue of ~$168 Million for Fourth Quarter and ~$582 Million for Full Year 2023; Representing Growth of ~31% and ~33%, Respectively Average Number of Patients on WAKIX Increased to ~6,150 2024 Net Product Revenue Projected Between $700 -$720 Million $50 Million Common Stock Repurchase in Fourth Quarter Bringing 2023 Total to $100 Million; Expect to Continue Opportunistic Share Repurchases in 2024 PLYMOUTH MEETING, Pa., Jan. 8, 2024 /PRNewswire/ -- Harmony Biosciences Holdings, Inc. (Nasdaq: HRMY) today reported preliminary, unaudited fourth quarter and full year 2023 net product revenue growth of more than 30 percent. The company also provided 2024 net product revenue guidance of $700 to $720 million and outlined key priorities in advance of its presentation at the 42nd Annual J.P. Morgan Healthcare Conference on Wednesday, January 10, 2024 at 5:15 p.m. PT / 8:15 p.m. ET. "In 2023, Harmony advanced our clinical development programs and diversified our portfolio while achieving net revenue of approximately $582 million," said Jeffrey M. Dayno, M.D., Harmony President and CEO. "We enter 2024 poised to generate up to $720 million in net revenue and are well on our way toward a one billion dollar plus opportunity for WAKIX in adult narcolepsy alone. Leveraging our strong cash position, as well as our expertise in clinical development and commercial execution, we will continue to advance our growth strategy by adding new products to build out a robust pipeline." Fourth Quarter and Full Year 2023 Net Product Revenue (Preliminary and Unaudited) Preliminary, unaudited net product revenue for the quarter ended December 31, 2023, was approximately $168 million, compared to $128.3 million for the same period in 2022, representing ~31% growth Preliminary, unaudited net product revenue for the full year ended December 31, 2023, was approximately $582 million, compared to $437.9 million for the same period in 2022, representing ~33% growth The average number of patients on WAKIX increased by approximately 350 sequentially to approximately 6,150 for the quarter ended December 31, 2023 2024 Key Priorities Continued Strong Growth for WAKIX in Adult Narcolepsy Drive commercial strategy to achieve Net Revenue >$700 million Grow average number of patients on WAKIX to ~7,000 Increase educational outreach to drive continued growth in depth and breadth of prescriber base and patient interest in WAKIX Advance and Expand the Pipeline Report pharmacokinetic (PK) data on new pitolisant-based formulations in 1H 2024 Drive patient enrollment in the Phase 3 pivotal RECONNECT trial for Fragile X syndrome Initiate Phase 3 TEMPO study in Prader-Willi syndrome in Q1 2024 FDA meeting request submitted to discuss Idiopathic Hypersomnia path forward; anticipate meeting in Q1 2024 Complete review of positive Myotonic Dystrophy Type 1 Phase 2 POC data in EDS and fatigue; assess opportunity Disciplined Capital Allocation to Maximize Shareholder Value Actively pursue business development opportunities to expand our pipeline and diversify our portfolio Continued opportunistic execution of share repurchase program 2024 Net Product Revenue Guidance Expect full year 2024 net product revenue of $700 million to $720 million Share Repurchase Program Repurchased ~1.8 million shares of common stock for $50 million in fourth quarter 2023 Repurchased ~3.2 million shares of common stock for $100 million in full year 2023 Remaining share repurchase program authorization of $150 million. Expect to continue opportunistic repurchase of shares. The financial information included in this press release is preliminary, unaudited, and subject to change. It does not present all the information necessary for an understanding of the company's financial results for the fourth quarter or full year 2023. About WAKIX® (pitolisant) Tablets WAKIX, a first-in-class medication, is approved by the U.S. Food and Drug Administration for the treatment of excessive daytime sleepiness or cataplexy in adult patients with narcolepsy and has been commercially available in the U.S. since Q4 2019. It was granted orphan drug designation for the treatment of narcolepsy in 2010, and breakthrough therapy designation for the treatment of cataplexy in 2018. WAKIX is a selective histamine 3 (H₃) receptor antagonist/inverse agonist. The mechanism of action of WAKIX is unclear; however, its efficacy could be mediated through its activity at H₃ receptors, thereby increasing the synthesis and release of histamine, a wake promoting neurotransmitter. WAKIX was designed and developed by Bioprojet (France). Harmony has an exclusive license from Bioprojet to develop, manufacture and commercialize pitolisant in the United States. Indications and Usage WAKIX is indicated for the treatment of excessive daytime sleepiness or cataplexy in adult patients with narcolepsy. Important Safety Information Contraindications WAKIX is contraindicated in patients with known hypersensitivity to pitolisant or any component of the formulation. Anaphylaxis has been reported. WAKIX is also contraindicated in patients with severe hepatic impairment. Warnings and Precautions WAKIX prolongs the QT interval; avoid use of WAKIX in patients with known QT prolongation or in combination with other drugs known to prolong the QT interval. Avoid use in patients with a history of cardiac arrhythmias, as well as other circumstances that may increase the risk of the occurrence of torsade de pointes or sudden death, including symptomatic bradycardia, hypokalemia or hypomagnesemia, and the presence of congenital prolongation of the QT interval. The risk of QT prolongation may be greater in patients with hepatic or renal impairment due to higher concentrations of pitolisant; monitor these patients for increased QTc. Dosage modification is recommended in patients with moderate hepatic impairment and moderate or severe renal impairment (see full prescribing information). WAKIX is not recommended in patients with end-stage renal disease (ESRD). Adverse Reactions In the placebo-controlled clinical trials conducted in patients with narcolepsy with or without cataplexy, the most common adverse reactions (≥5% and at least twice placebo) for WAKIX were insomnia (6%), nausea (6%), and anxiety (5%). Other adverse reactions that occurred at ≥2% and more frequently than in patients treated with placebo included headache, upper respiratory tract infection, musculoskeletal pain, heart rate increased, hallucinations, irritability, abdominal pain, sleep disturbance, decreased appetite, cataplexy, dry mouth, and rash. Drug Interactions Concomitant administration of WAKIX with strong CYP2D6 inhibitors increases pitolisant exposure by 2.2-fold. Reduce the dose of WAKIX by half. Concomitant use of WAKIX with strong CYP3A4 inducers decreases exposure of pitolisant by 50%. Dosage adjustments may be required (see full prescribing information). H1 receptor antagonists that cross the blood-brain barrier may reduce the effectiveness of WAKIX. Patients should avoid centrally acting H1 receptor antagonists. WAKIX is a borderline/weak inducer of CYP3A4. Therefore, reduced effectiveness of sensitive CYP3A4 substrates may occur when used concomitantly with WAKIX. The effectiveness of hormonal contraceptives may be reduced when used with WAKIX and effectiveness may be reduced for 21 days after discontinuation of therapy. Use in Specific Populations WAKIX may reduce the effectiveness of hormonal contraceptives. Patients using hormonal contraception should be advised to use an alternative non-hormonal contraceptive method during treatment with WAKIX and for at least 21 days after discontinuing treatment. There is a pregnancy exposure registry that monitors pregnancy outcomes in women who are exposed to WAKIX during pregnancy. Patients should be encouraged to enroll in the WAKIX pregnancy registry if they become pregnant. To enroll or obtain information from the registry, patients can call 1-800-833-7460. The safety and effectiveness of WAKIX have not been established in patients less than 18 years of age. WAKIX is extensively metabolized by the liver. WAKIX is contraindicated in patients with severe hepatic impairment. Dosage adjustment is required in patients with moderate hepatic impairment. WAKIX is not recommended in patients with end-stage renal disease. Dosage adjustment of WAKIX is recommended in patients with moderate or severe renal impairment. Dosage reduction is recommended in patients known to be poor CYP2D6 metabolizers; these patients have higher concentrations of WAKIX than normal CYP2D6 metabolizers. Please see the Full Prescribing Information for WAKIX for more information. To report suspected adverse reactions, contact Harmony Biosciences at 1-800-833-7460 or the FDA at 1-800-FDA-1088 or . About Harmony Biosciences At Harmony Biosciences, we specialize in developing and delivering treatments for rare neurological diseases that others often overlook. We believe that where empathy and innovation meet, a better life can begin for people living with neurological diseases. Established by Paragon Biosciences, LLC, in 2017 and headquartered in Plymouth Meeting, PA, our team of experts from a wide variety of disciplines and experiences is driven by our shared conviction that innovative science translates into therapeutic possibilities for our patients, who are at the heart of everything we do. For more information, please visit . Forward-Looking Statements This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. All statements contained in this press release that do not relate to matters of historical fact should be considered forward-looking statements, including statements regarding our product WAKIX and our future capabilities following the acquisition of Zynerba. These statements are neither promises nor guarantees, but involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to, the following: our commercialization efforts and strategy for WAKIX; the rate and degree of market acceptance and clinical utility of WAKIX, pitolisant in additional indications, if approved, and any other product candidates we may develop or acquire, if approved; our research and development plans, including our development activities with Bioprojet, and plans to explore the therapeutic potential of pitolisant in additional indications; our ongoing and planned clinical trials; the availability of favorable insurance coverage and reimbursement for WAKIX; the timing of and our ability to obtain regulatory approvals for pitolisant for other indications as well as any of our product candidates, including those we are developing with Bioprojet; our failure to achieve the potential benefits of the 2022 LCA with Bioprojet; our ability to recognize the intended benefits of our acquisition of Zynerba Pharmaceuticals; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our ability to identify additional products or product candidates with significant commercial potential that are consistent with our commercial objectives; our commercialization, marketing and manufacturing capabilities and strategy; significant competition in our industry; our intellectual property position; loss or retirement of key members of management; failure to successfully execute our growth strategy, including any delays in our planned future growth; our failure to maintain effective internal controls; the impact of government laws and regulations; volatility and fluctuations in the price of our common stock; the significant costs and required management time as a result of operating as a public company; the fact that the price of Harmony's common stock may be volatile and fluctuate substantially; statements related to our intended share repurchases and repurchase timeframe and the significant costs and required management time as a result of operating as a public company. These and other important factors discussed under the caption "Risk Factors" in our Annual Report on Form 10-K filed with the Securities and Exchange Commission (the "SEC") on February 21, 2023, and our other filings with the SEC could cause actual results to differ materially from those indicated by the forward-looking statements made in this press release. Any such forward-looking statements represent management's estimates as of the date of this press release. While we may elect to update such forward-looking statements at some point in the future, we disclaim any obligation to do so, even if subsequent events cause our views to change. Harmony Biosciences Investor Contact: Luis Sanay, CFA 445-235-8386 lsanay@harmonybiosciences.com Harmony Biosciences Media Contact: Cate McCanless 202-641-6086 cmccanless@harmonybiosciences.com View original content to download multimedia: SOURCE Harmony Biosciences Company Codes: NASDAQ-NMS:HRMY