AUSTEDO® XR (deutetrabenazine) Extended-Release Tablets, New Once-Daily Formulation of AUSTEDO®, Now Available in the U.S.

New once-daily option for the treatment of adults with tardive dyskinesia (TD) and chorea associated with Huntington’s disease (HD) is available in 6 mg, 12 mg, and 24 mg tablet strengths and can be taken with or without food

• Once-daily AUSTEDO XR has been shown to be therapeutically equivalent to twice-daily AUSTEDO, providing another effective treatment choice for TD and HD chorea patients¹
• In the longest TD clinical trial to date, twice-daily AUSTEDO demonstrated rapid TD symptom control as early as 2 weeks with sustained results observed through 3 years.^1-5 Once-daily AUSTEDO XR contains the same active ingredient as twice-daily AUSTEDO
• Teva Shared Solutions^® helps patients get started on AUSTEDO XR by navigating insurance, identifying financial assistance options and providing ongoing nurse adherence support

Teva Pharmaceuticals, a U.S. affiliate of Teva Pharmaceutical Industries Ltd. (NYSE and TASE: TEVA), today announced that once-daily AUSTEDO XR (deutetrabenazine) extended-release tablets are now available for adults in the United States in 6 mg, 12 mg and 24 mg tablet strengths. AUSTEDO XR was recently approved by the U.S. Food and Drug Administration (FDA) for adults living with tardive dyskinesia (TD) and chorea associated with Huntington’s disease (HD). AUSTEDO is the only vesicular monoamine transporter 2 (VMAT2) inhibitor with 3-year data that is indicated in adults for both TD and HD chorea indications.^5,6

"We're pleased to now make available a once-daily formulation for the many TD and HD chorea patients and caregivers who have requested that Teva provide this option,” said Sven Dethlefs, PhD, Executive Vice President, North America Commercial at Teva. “The twice-daily formulation will also remain available so that patients may have a choice for what works best for them. Teva will continue to work closely with the community to ensure patients and their healthcare providers are able to easily access this important medication.”

Since 2017, Teva has been supporting patients and their families with TD and HD chorea and their prescribers by providing an effective treatment option for their uncontrollable movements. Once-daily AUSTEDO XR has been shown to be therapeutically equivalent to the twice-daily formulation – offering a new and effective treatment choice.¹ AUSTEDO XR may also result in a decreased pill count for patients compared to the twice-daily AUSTEDO. AUSTEDO XR and AUSTEDO are the only VMAT2 inhibitor TD treatments with no restrictions for use alongside CYP3A4/5 inducers.^7,8

The Wholesale Acquisition Cost (WAC or “list price”) for AUSTEDO XR ranges from $2,360.25 - $7,080.70 for a 30-day supply depending on dosage strength. Actual costs for individual patients are anticipated to be lower than WAC because WAC does not account for additional rebates and discounts that may apply. Approximately 90% of patients with insurance coverage are expected to pay $10 or less with financial assistance offerings.¹ Teva is committed to helping patients who have been prescribed AUSTEDO XR access their medication. Teva continues to support with access, reimbursement, prescription pull-through and patient assistance. Savings on out-of-pocket costs may vary depending on the patient’s insurance provider and eligibility for participation in the co-pay assistance program. For more information regarding cost and coverage options for AUSTEDO XR through Teva Shared Solutions, visit MySharedSolutions.com.

About Tardive Dyskinesia (TD)

Tardive dyskinesia (TD) is a highly debilitating, chronic movement disorder that affects one in four people who take certain mental health treatments and is characterized by uncontrollable, abnormal, and repetitive movements of the face, torso, and/or other body parts, which may be disruptive and negatively impact individuals.^9-11

About Chorea Associated with Huntington’s Disease (HD)

Huntington’s Disease (HD) is a fatal neurodegenerative disease characterized by uncoordinated and uncontrollable movements, cognitive deterioration and behavioral and/or psychological problems.¹² Chorea – involuntary, random and sudden, twisting and/or writhing movements – is one of the most striking physical manifestations of Huntington’s disease and occurs in approximately 90% of patients.^12,13 Chorea can have a significant impact on daily activities and progressively limit peoples’ lives.¹²

About AUSTEDO XR Extended-Release Tablets and AUSTEDO Tablets

AUSTEDO is the first and only vesicular monoamine transporter 2 (VMAT2) inhibitor approved by the U.S. Food and Drug Administration in adults for the treatment of tardive dyskinesia and for the treatment of chorea associated with Huntington’s disease. Safety and effectiveness in pediatric patients have not been established. AUSTEDO XR is the once-daily formulation of AUSTEDO.

INDICATIONS AND USAGE

AUSTEDO^® XR (deutetrabenazine) extended-release tablets and AUSTEDO^® (deutetrabenazine) tablets are indicated in adults for the treatment of chorea associated with Huntington’s disease and for the treatment of tardive dyskinesia.

IMPORTANT SAFETY INFORMATION

Depression and Suicidality in Patients with Huntington’s Disease: AUSTEDO XR and AUSTEDO can increase the risk of depression and suicidal thoughts and behavior (suicidality) in patients with Huntington’s disease. Balance the risks of depression and suicidality with the clinical need for treatment of chorea. Closely monitor patients for the emergence or worsening of depression, suicidality, or unusual changes in behavior. Inform patients, their caregivers, and families of the risk of depression and suicidality and instruct them to report behaviors of concern promptly to the treating physician. Exercise caution when treating patients with a history of depression or prior suicide attempts or ideation. AUSTEDO XR and AUSTEDO are contraindicated in patients who are suicidal, and in patients with untreated or inadequately treated depression.

Contraindications: AUSTEDO XR and AUSTEDO are contraindicated in patients with Huntington’s disease who are suicidal, or have untreated or inadequately treated depression. AUSTEDO XR and AUSTEDO are also contraindicated in: patients with hepatic impairment; patients taking reserpine or within 20 days of discontinuing reserpine; patients taking monoamine oxidase inhibitors (MAOIs), or within 14 days of discontinuing MAOI therapy; and patients taking tetrabenazine or valbenazine.

Clinical Worsening and Adverse Events in Patients with Huntington’s Disease: AUSTEDO XR and AUSTEDO may cause a worsening in mood, cognition, rigidity, and functional capacity. Prescribers should periodically re-evaluate the need for AUSTEDO XR or AUSTEDO in their patients by assessing the effect on chorea and possible adverse effects.

QTc Prolongation: AUSTEDO XR and AUSTEDO may prolong the QT interval, but the degree of QT prolongation is not clinically significant when AUSTEDO XR or AUSTEDO is administered within the recommended dosage range. AUSTEDO XR and AUSTEDO should be avoided in patients with congenital long QT syndrome and in patients with a history of cardiac arrhythmias.

Neuroleptic Malignant Syndrome (NMS), a potentially fatal symptom complex reported in association with drugs that reduce dopaminergic transmission, has been observed in patients receiving tetrabenazine. The risk may be increased by concomitant use of dopamine antagonists or antipsychotics. The management of NMS should include immediate discontinuation of AUSTEDO XR and AUSTEDO; intensive symptomatic treatment and medical monitoring; and treatment of any concomitant serious medical problems.

Akathisia, Agitation, and Restlessness: AUSTEDO XR and AUSTEDO may increase the risk of akathisia, agitation, and restlessness. The risk of akathisia may be increased by concomitant use of dopamine antagonists or antipsychotics. If a patient develops akathisia, the AUSTEDO XR or AUSTEDO dose should be reduced; some patients may require discontinuation of therapy.

Parkinsonism: AUSTEDO XR and AUSTEDO may cause parkinsonism in patients with Huntington’s disease or tardive dyskinesia. Parkinsonism has also been observed with other VMAT2 inhibitors. The risk of parkinsonism may be increased by concomitant use of dopamine antagonists or antipsychotics. If a patient develops parkinsonism, the AUSTEDO XR or AUSTEDO dose should be reduced; some patients may require discontinuation of therapy.

Sedation and Somnolence: Sedation is a common dose-limiting adverse reaction of AUSTEDO XR and AUSTEDO. Patients should not perform activities requiring mental alertness, such as operating a motor vehicle or hazardous machinery, until they are on a maintenance dose of AUSTEDO XR or AUSTEDO and know how the drug affects them. Concomitant use of alcohol or other sedating drugs may have additive effects and worsen sedation and somnolence.

Hyperprolactinemia: Tetrabenazine elevates serum prolactin concentrations in humans. If there is a clinical suspicion of symptomatic hyperprolactinemia, appropriate laboratory testing should be done and consideration should be given to discontinuation of AUSTEDO XR and AUSTEDO.

Binding to Melanin-Containing Tissues: Deutetrabenazine or its metabolites bind to melanin-containing tissues and could accumulate in these tissues over time. Prescribers should be aware of the possibility of long-term ophthalmologic effects.

Common Adverse Reactions: The most common adverse reactions for AUSTEDO (>8% and greater than placebo) in a controlled clinical study in patients with Huntington’s disease were somnolence, diarrhea, dry mouth, and fatigue. The most common adverse reactions for AUSTEDO (4% and greater than placebo) in controlled clinical studies in patients with tardive dyskinesia were nasopharyngitis and insomnia. Adverse reactions with AUSTEDO XR extended-release tablets are expected to be similar to AUSTEDO tablets.

Please see accompanying full Prescribing Information, including Boxed Warning.

About Teva

Teva Pharmaceutical Industries Ltd. (NYSE and TASE: TEVA) has been developing and producing medicines to improve people’s lives for more than a century. We are a global leader in generic and innovative medicines with a portfolio consisting of over 3,500 products in nearly every therapeutic area. Around 200 million people around the world take a Teva medicine every day, and are served by one of the largest and most complex supply chains in the pharmaceutical industry. Along with our established presence in generics, we have significant innovative research and operations supporting our growing portfolio of innovative and biopharmaceutical products. Learn more at www.tevapharm.com.

Cautionary Note Regarding Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, which are based on management’s current beliefs and expectations and are subject to substantial risks and uncertainties, both known and unknown, that could cause our future results, performance or achievements to differ significantly from that expressed or implied by such forward-looking statements. You can identify these forward-looking statements by the use of words such as “should,” “expect,” “anticipate,” “estimate,” “target,” “may,” “project,” “guidance,” “intend,” “plan,” “believe” and other words and terms of similar meaning and expression in connection with any discussion of future operating or financial performance. Important factors that could cause or contribute to such differences include risks relating to the development and commercial success of AUSTEDO (deutetrabenazine) tablets and AUSTEDO XR (deutetrabenazine) extended-release tablets; our ability to successfully compete in the marketplace, including our ability to develop and commercialize biopharmaceutical products, competition for our innovative medicines, including AUSTEDO, AJOVY^® and COPAXONE^®, our ability to achieve expected results from investments in our product pipeline, our ability to develop and commercialize additional pharmaceutical products, and the effectiveness of our patents and other measures to protect our intellectual property rights; our substantial indebtedness; our business and operations in general, including, the impact of global economic conditions and other macroeconomic developments and the governmental and societal responses thereto, and costs and delays resulting from the extensive pharmaceutical regulation to which we are subject; compliance, regulatory and litigation matters, including failure to comply with complex legal and regulatory environments; other financial and economic risks; and other factors discussed in our Quarterly Report on Form 10-Q for the first quarter of 2023 and in our Annual Report on Form 10-K for the year ended December 31, 2022, including in the section captioned “Risk Factors.” Forward-looking statements speak only as of the date on which they are made, and we assume no obligation to update or revise any forward-looking statements or other information contained herein, whether as a result of new information, future events or otherwise. You are cautioned not to put undue reliance on these forward-looking statements.

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¹ Data on file. Parsippany, NJ: Teva Neuroscience, Inc.

² Anderson K. E., Stamler D., Davis M. D., et al. Deutetrabenazine for the treatment of involuntary movements in patients with tardive dyskinesia (AIM-TD): a double-blind, randomized, placebo-controlled, phase 3 trial. Lancet Psychiatry. 2017;4(8):595-604

³ Fernandez HH, Factor SA, Hauser RA, et al. Randomised controlled trial of deutetrabenazine for tardive dyskinesia: the ARM-TD study. Neurology. 2017;88(21):2003-2010.

⁴ Marder S. R., Singer C., Lindenmayer J-P., et al. A phase 3, 1-year, open-label trial of valbenazine in adults with tardive dyskinesia. J Clin Psychopharmacol. 2019;39(6)620-627.

⁵ Hauser, R. A., Barkay, H., Fernandez, H. H. et al. Long-Term Deutetrabenazine Treatment for Tardive Dyskinesia is Associated with Sustained Benefits and Safety: A 3-Year, Open-Label Extension Study. Frontiers in Neurology (2022). https://doi.org/10.3389/fneur.2022.773999.

⁶ Frank, S., Testa, C., Edmondson, M.C. et al. The Safety of Deutetrabenazine for Chorea in Huntington Disease: An Open-Label Extension Study. CNS Drugs (2022). https://doi.org/10.1007/s40263-022-00956-8.

⁷ AUSTEDO® XR (deutetrabenazine) extended-release tablets and AUSTEDO® (deutetrabenazine) tablets [current approved prescribing information].Parsippany, NJ: Teva Neuroscience, Inc

⁸ AUSTEDO® (deutetrabenazine) tablets current Prescribing Information. Parsippany, NJ: Teva Neuroscience, Inc.

⁹ Warikoo N, Schwartz T, Citrome L. Tardive dyskinesia. In: Schwartz TL, Megna J, Topel ME, eds. Antipsychotic Drugs. Hauppauge, NY: Nova Science Publishers. 2013:235-258.

¹⁰ Waln O, Jankovic J. An Update on Tardive Dyskinesia: From Phenomenology to Treatment. Tremor Other Hyperkinet Mov. 2013;3:1-11.

¹¹ Tardive dyskinesia. National Alliance on Mental Illness website. https://www.nami.org/Learn-More/Treatment/Mental-Health-Medications/Tardive-Dyskinesia. Accessed May 15, 2023.

¹² Huntington’s Disease. National Institute of Neurological Disorders and Stroke. https://www.ninds.nih.gov/health-information/disorders/huntingtons-disease#toc-what-is-huntington-s-disease-. Accessed May 15, 2023.

¹³ Thorley, E. M., Iyer, R. G., Wicks, P., Curran, C., Gandhi, S. K., Abler, V., Anderson, K. E., & Carlozzi, N. E. (2018). Understanding How Chorea Affects Health-Related Quality of Life in Huntington Disease: An Online Survey of Patients and Caregivers in the United States. The patient, 11(5), 547–559. https://doi.org/10.1007/s40271-018-0312-x

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