MaxCyte Reports First Quarter 2023 Financial Results and Updates Full Year 2023 Guidance

On May 10, 2023 MaxCyte, Inc., (NASDAQ: MXCT; LSE: MXCT), a leading, cell-engineering focused company providing enabling platform technologies to advance the discovery, development, and commercialization of next-generation cell therapeutics and to support innovative, cell-based research, reported its financial results for the first quarter ended March 31, 2023, and updated 2023 revenue guidance (Press release, MaxCyte, MAY 10, 2023, View Source [SID1234631393]).

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First Quarter Highlights

●Total revenue of $8.6 million in the first quarter of 2023, a decrease of 26% compared to the first quarter of 2022.
●Core business revenue of $7.8 million in the first quarter of 2023, a decrease of 19% compared to the first quarter of 2022.
●We now expect total revenue for 2023 to grow between 8% and 12% compared to 2022, with core revenue growth of 5% to 10% and Strategic Platform License ("SPL") program-related revenue expectations remaining the same at approximately $6 million for the year.
●Two SPL partnerships signed year-to-date. Walking Fish Therapeutics partnership signed in May and Catamaran Bio partnership signed in January. The total number of SPL partners now stands at 20.
●Douglas J. Swirsky appointed MaxCyte’s Chief Financial Officer, bringing over two decades of experience in the healthcare sector, including as a public company executive at Nasdaq-listed organizations.
●Total cash, cash equivalents and short-term investments were $224.7 million as of March 31, 2023.
"Given the evolving operating environment, we are pleased with our first quarter results and the progress we have made towards delivering on our long-term financial and strategic initiatives," said Doug Doerfler, President and CEO of MaxCyte. "2023 continues to develop into a challenging year for the industry, as companies prioritize their internal development assets within an evolving funding environment, and we are updating our guidance accordingly. We continue to make important progress in 2023, highlighted by expanding our partnership portfolio with two new partners announced including Walking Fish Therapeutics in May and Catamaran Bio in January. Our partnership pipeline continues to develop, with a number of potential partners operating across a variety of cell types, indications, and gene-editing modalities.

"We also look forward to a potentially first commercially approved product enabled by our platform, Vertex and CRISPR’s exa-cel program, which recently announced completion of their rolling Biologics License Applications (BLAs) to the U.S. Food and Drug Administration (FDA) for sickle cell disease and transfusion-dependent beta thalassemia with request for Priority Review. MaxCyte’s technology continues to play a key role enabling the development of lifesaving therapeutics across various disease types. We are excited to see our partners’ progress in 2023 and beyond as the cell therapy industry moves forward."

The following table provides details regarding the sources of our revenue for the periods presented.

Three Months Ended

March 31,

(Unaudited)

2023

2022

%

(in thousands, except percentages)

Cell therapy

$

5,975

$

7,416

(19%)

Drug discovery

1,797

2,167

(17%)

Program-related

804

2,004

(60%)

Total revenue

$

8,576

$

11,587

(26%)

First Quarter 2023 Financial Results

Total revenue for the first quarter of 2023 was $8.6 million, compared to $11.6 million in the first quarter of 2022, representing a decline of 26%.

Core business revenue (sales and leases of instruments and disposables to cell therapy and drug discovery customers but excluding program-related revenue) for the first quarter of 2023 was $7.8 million, compared to $9.6 million in the first quarter of 2022, representing a decline of 19%.

Cell therapy revenue for the first quarter of 2023 was $6.0 million, compared to $7.4 million in the first quarter of 2022, representing a decline of 19%. Drug discovery revenue for the first quarter was $1.8 million, compared to $2.2 million in the first quarter 2022, representing a decline of 17%.

SPL program-related revenue was $0.8 million in the first quarter of 2023 as compared to $2.0 million SPL program-related revenue in the first quarter of 2022.

Gross profit for the first quarter of 2023 was $7.6 million (88% gross margin), compared to $10.5 million (91% gross margin) in the first quarter of 2022.

Operating expenses for the first quarter of 2023 were $20.8 million, compared to operating expenses of $14.7 million in the first quarter of 2022.

First quarter 2023 net loss was $10.9 million compared to net loss of $4.1 million for the same period in 2022. EBITDA, a non-GAAP measure, was a loss of $12.2 million for the first quarter of 2023, compared to a loss of $3.7 million for the first quarter of 2022. Stock-based compensation expense was $3.3 million in the first quarter of 2023 compared to $2.5 million in the first quarter of 2022.

2023 Revenue Guidance

We now expect total revenue for 2023 to grow between 8% and 12% compared to 2022, with core revenue growth of 5% to 10% and Strategic Platform License ("SPL") program-related revenue expectations remaining the same at approximately $6 million for the year.

Webcast and Conference Call Details

MaxCyte will host a conference call today, May 10, 2023, at 4:30 p.m. Eastern Time. Investors interested in listening to the conference call are required to register online. A live and archived webcast of the event will be available on the "Events" section of the MaxCyte website at View Source

Decibel Therapeutics to Present at the American Society of Gene and Cell Therapy (ASGCT) 26th Annual Meeting

On May 10, 2023 Decibel Therapeutics (Nasdaq: DBTX), a clinical-stage biotechnology company dedicated to discovering and developing transformative treatments to restore and improve hearing and balance, reported that it will present at the American Society of Gene and Cell Therapy (ASGCT) (Free ASGCT Whitepaper) 25th Annual Meeting, being held in Los Angeles, California May 16 – 20th, 2023 (Press release, Decibel Therapeutics, MAY 10, 2023, View Source [SID1234631392]).

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The Company will deliver podium presentations on its lead gene therapy product candidate, DB-OTO, a gene therapy designed to provide hearing to individuals with hearing loss caused by mutations of the otoferlin gene, and its AAV.103 product candidate, a gene therapy designed to restore hearing in individuals with hearing loss caused by mutations of the gap junction beta-2 (GJB2) gene. Decibel will also present posters related to its preclinical pipeline and its platform.

Podium Presentations

Nonclinical Pharmacology, Biodistribution, and Safety Studies Supporting the Clinical Development of DB-OTO (AAV1-Myo15-hOTOFv5) for Hearing Loss Due to Genetic Otoferlin Protein Deficiency
Presenter: Vassili Valayannopoulos, M.D., Ph.D., MBA
Session Title: Pharmacology/Toxicology Studies: Bio Distribution
Date & Time: Friday, May 19, 5:15 – 5:30 p.m. PT
Location: Petree Hall C

Precise Targeting of GJB2 Cells Results in Safe and Efficacious Gene Therapy in a Rodent Model of Hearing Loss Due to GJB2 Deficiency
Presenter: Gabriela Pregernig, Ph.D.
Session Title: Ophthalmic and Auditory Diseases
Date & Time: Saturday, May 20, 9:15 – 9:30 a.m. PT
Location: Room 502 AB

Poster Presentations

Development of a Platform for Parallel Functional Evaluation of Cell Type Specific Synthetic Promoters for Gene Therapy
Poster Board Number: 432
Date & Time: Wednesday, May 17, 12:00 – 2:00 p.m. PT

Restoration of Auditory Function with Otoferlin Gene Transfer Therapy in Nonsense (Q828X) and Missense (pR1934Q and Deaf5) Models of OTOF Deficiency
Poster Board Number: 1115
Date & Time: Thursday, May 18, 12:00 – 2:00 p.m. PT

Rescue of Hearing Loss in a STRC KO Mouse Using Multiple Dual Vector Gene Therapy Strategies
Poster Board Number: 1533
Date & Time: Friday, May 18, 12:00 – 2:00 p.m. PT

Kura Oncology Reports First Quarter 2023 Financial Results

On May 10, 2023 Kura Oncology, Inc. (Nasdaq: KURA), a clinical-stage biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer, reported its first quarter 2023 financial results and provided a corporate update (Press release, Kura Oncology, MAY 10, 2023, View Source [SID1234631382]).

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"Our conviction in ziftomenib and its potential to be the best-in-class menin inhibitor continues to increase," said Troy Wilson, Ph.D., J.D., President and Chief Executive Officer of Kura Oncology. "This confidence is supported by one of the highest complete response rates reported for a targeted therapy in the setting of relapsed/refractory leukemia and is reinforced by the rapid pace of enrollment in our ongoing registration-directed trial in NPM1-mutant acute myeloid leukemia (AML). We are also encouraged by the durable remissions in our Phase 1 trial, driven primarily by the single-agent activity of ziftomenib, and we look forward to presenting an update at the European Hematology Association (EHA) (Free EHA Whitepaper) Congress next month. In parallel, we aim to broaden the opportunity for ziftomenib through a series of combination studies and remain on track to initiate the first of these studies, KOMET-007, later this quarter."

Recent Highlights

Evolving data from Phase 1 trial of ziftomenib in NPM1-mutant AML to be presented at EHA (Free EHA Whitepaper) – Kura expects to present updated data as of an early April data cutoff at EHA (Free EHA Whitepaper) in June. Ziftomenib continues to demonstrate significant clinical activity in patients with heavily pretreated and co-mutated relapsed or refractory NPM1-mutant AML. As of a January 31st data cutoff, six of the 20 NPM1-mutant patients treated at the recommended Phase 2 dose achieved a complete response (CR) with full count recovery. The median duration of response (DoR) was 8.2 months with a median follow-up of approximately 8 months; four patients were still ongoing at the time of data cutoff. Ziftomenib is well tolerated, and the on-target effect of differentiation syndrome is manageable.
Rapid enrollment in Phase 2 registration-directed trial of ziftomenib in NPM1-mutant AML – In February, Kura announced that the first patients had been dosed in its Phase 2 registration-directed trial of ziftomenib in NPM1-mutant relapsed or refractory AML. To date, site activation and patient enrollment in the Phase 2 study are outperforming projections. The study is expected to enroll a total of 85 patients at 62 U.S. and European sites. The primary endpoint is CR or CR with partial hematologic recovery (CRh), and key secondary endpoints include DoR, transfusion independence, safety and tolerability. NPM1-mutant AML accounts for approximately 30% of new AML cases annually and represents a disease of significant unmet need for which no approved targeted therapy exists.
First combination study of ziftomenib in NPM1-mutant and KMT2A-rearranged AML to dose first patients this quarter – Kura is preparing to initiate a series of studies to evaluate ziftomenib in combination with current standards of care in earlier lines of therapy and across multiple patient populations, including NPM1-mutant and KMT2A-rearranged AML. The Company intends to establish ziftomenib as a foundational therapy that can be combined safely with various commonly used regimens, such as venetoclax plus azacitidine, FLT3 inhibitors and standard induction cytarabine plus daunorubicin (7+3) chemotherapy, and will prioritize those combinations that represent the largest patient benefit, unmet medical need and potential commercial value. Kura has begun site activation in the first of these studies, KOMET-007, and is on track to dose the first patients this quarter.
Preclinical data highlighting potential use of FTIs in combination with multiple targeted therapies presented at AACR (Free AACR Whitepaper) – Kura has generated a growing body of preclinical and clinical data that support the combination of FTIs with multiple classes of targeted therapies, including EGFR inhibitors and PI3 kinase alpha inhibitors. In April, the Company presented additional preclinical data at AACR (Free AACR Whitepaper) supporting the potential use of FTIs in combination with two additional, distinct classes of targeted therapies. The first of two posters revealed robust synergy between tipifarnib and the standard-of-care antiangiogenic tyrosine kinase inhibitor axitinib in cell- and patient-derived xenograft models of clear cell renal cell carcinoma. The second poster reported regression of multiple models of KRAS inhibitor-resistant non-small cell lung cancer by addition of tipifarnib to adagrasib or sotorasib therapy. These preclinical data illustrate the potential for FTIs to drive enhanced anti-tumor activity and address mechanisms of innate and adaptive resistance to targeted therapies.
IND for KO-2806, a next-generation farnesyl transferase inhibitor (FTI) – In January, Kura announced FDA clearance of its Investigational New Drug (IND) application for KO-2806 for the treatment of advanced solid tumors. KO-2806 is a potent inhibitor of farnesyl transferase designed to improve upon potency, pharmacokinetic and physicochemical properties of earlier FTI drug candidates. The Company is now preparing to initiate a Phase 1 dose-escalation trial (FIT-001) of KO-2806 and expects to dose the first patients in the trial in the second half of 2023. Concurrent with dose escalation as a monotherapy, Kura also plans to evaluate KO-2806 in dose escalation combination cohorts in advanced solid tumors.
Financial Results

Research and development expenses for the first quarter of 2023 were $25.2 million, compared to $20.9 million for the first quarter of 2022.
General and administrative expenses for the first quarter of 2023 were $11.4 million, compared to $11.9 million for the first quarter of 2022.
Net loss for the first quarter of 2023 was $34.1 million, compared to a net loss of $32.5 million for the first quarter of 2022. This included non-cash share-based compensation expense of $6.8 million, compared to $6.7 million for the same period in 2022.
Cash, cash equivalents and short-term investments totaled $405.9 million as of March 31, 2023, compared to $438.0 million as of December 31, 2022. Based on its operating plan, management expects that cash, cash equivalents and short-term investments will fund current operations into the fourth quarter of 2025.
Forecasted Milestones

Dose the first patients in the KOMET-007 combination trial of ziftomenib in the first half of 2023.
Present updated data from the KOMET-001 trial of ziftomenib in NPM1-mutant AML at EHA (Free EHA Whitepaper) in June 2023.
Dose the first patients in the KOMET-008 combination trial of ziftomenib in the second half of 2023.
Determine the optimal biologically active dose in the KURRENT-HN trial of tipifarnib in combination with alpelisib in mid-2023.
Dose the first patients in the FIT-001 dose-escalation trial of KO-2806 in the second half of 2023.
Conference Call and Webcast

Kura’s management will host a webcast and conference call at 4:30 p.m. ET / 1:30 p.m. PT today, May 10, 2023, to discuss the financial results for the first quarter 2023 and to provide a corporate update. The live call may be accessed by dialing (888) 886-7786 for domestic callers and (416) 764-8658 for international callers and entering the conference ID: 52214288. A live webcast and archive of the call will be available online from the investor relations section of the company website at www.kuraoncology.com.

Kronos Bio Reports Recent Business Progress and First-Quarter 2023 Financial Results

On May 10, 2023 Kronos Bio, Inc. (Nasdaq: KRON), a company dedicated to transforming the lives of those affected by cancer, reported recent business progress and first-quarter 2023 financial results (Press release, Kronos Bio, MAY 10, 2023, View Source [SID1234631381]).

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"This quarter, we made significant strides in our KB-0742 and lanraplenib clinical studies, and on the discovery side, our collaboration with Genentech is now well underway," said Norbert Bischofberger, Ph.D., president and chief executive officer of Kronos Bio. "We remain unwavering in our commitment to deliver meaningful therapies for patients with difficult to treat cancers, and we have the innovative science and people, as well as cash runway, necessary to do so. We continue to recruit significant talent, most recently with the addition of Katherine and Roger to our Board of Directors. We will benefit from their industry experience and clinical development expertise and guidance as we progress our portfolio of product candidates that target deregulated transcription."

First Quarter and Recent Company Updates
•KB-0742
◦Dosed first patient in expansion portion of Phase 1/2 study of KB-0742 in solid tumors. Enrollment is ongoing in both Cohort A, for patients with MYC-dependent tumors, such as triple negative breast cancer, non-small cell lung cancer and ovarian cancer, and Cohort B, for patients with transcriptionally addicted cancers, including chordomas, sarcomas and small cell lung cancer.
◦Dose escalation portion of the study remains ongoing to determine maximum tolerated oral dose.
◦Additional data from the Phase 1/2 study, including initial anti-tumor activity, are expected in the second half of 2023.
•Lanraplenib
◦Initial data, including recommended Phase 2 dose (RP2D), from the combination study of lanraplenib with gilteritinib in patients with relapsed/refractory FLT3-mutated acute myeloid leukemia (AML) are expected in the fourth quarter of 2023 or first quarter of 2024.
▪Corporate Updates
◦In April 2023, Kronos Bio announced the appointment of Katherine Vega Stultz and Roger Dansey, M.D., to its Board of Directors.

◦Ms. Stultz brings more than 25 years of biopharmaceutical experience and currently serves as the President and Chief Executive Officer of Ocelot Bio. Previously, Ms. Stultz was the Chief Operating Officer at Graphite Bio, where she successfully advanced the company’s clinical development program and helped take the company public. She has also held leadership roles at Celgene, Eli Lilly & Company and ConvaTec, a Bristol-Myers Squibb company.
◦Dr. Dansey brings more than 20 years of biopharmaceutical experience and currently serves as President, Research and Development of Seagen Inc. At Seagen, Dr. Dansey has leveraged his extensive drug development experience to progress the company from a single product U.S.-based company to a four-product company with a U.S. and European presence. Previously, Dr. Dansey was Senior Vice President at Merck & Co., Inc., where he led the company’s late-stage oncology development efforts. Earlier in his career, he led oncology clinical research at Gilead Sciences and had multiple oncology and hematology roles at Amgen.

First Quarter 2023 Financial Highlights

•Cash, Cash Equivalents and Investments: With its ongoing and currently planned clinical programs and $241.3 million in cash, cash equivalents and investments as of March 31, 2023, the company reiterates its expected cash runway into the second half of 2025.

•R&D Expenses: Research and development expenses were $19.7 million for the first quarter of 2023, which includes non-cash stock-based compensation expense of $3.1 million.

•G&A Expenses: General and administrative expenses were $10.1 million for the first quarter of 2023, which includes non-cash stock-based compensation expense of $3.5 million.

•Net Loss: Net loss for the first quarter of 2023 was $26.2 million, or $0.46 per share, including non-cash stock-based compensation expense of $6.6 million.

Jazz Pharmaceuticals Announces First Quarter 2023 Financial Results and Affirms 2023 Financial Guidance

On May 10, 2023 Jazz Pharmaceuticals plc (Nasdaq: JAZZ) reported financial results for the first quarter of 2023, affirmed 2023 financial guidance and provided business updates (Press release, Jazz Pharmaceuticals, MAY 10, 2023, View Source [SID1234631380]).

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"This quarter, we once again delivered strong commercial results, advanced our efforts to unlock the tremendous potential of our pipeline and built on our record of driving operational excellence. On the commercial front, key products launched over the past several years are demonstrating impressive and durable performance with Xywav annualizing at more than $1 billion and our oncology therapeutic area approaching $1 billion in annual revenue, driven by Rylaze and Zepzelca. Adoption of low-sodium Xywav continues to grow across both narcolepsy and idiopathic hypersomnia (IH), and we expect Xywav to remain the oxybate of choice in 2023. We remain confident in the blockbuster potential of Epidiolex/Epidyolex and its significant additional growth opportunities, and we look forward to continued strong in-person engagement with customers globally," said Bruce Cozadd, chairman and chief executive officer of Jazz Pharmaceuticals. "Our strong execution and robust pipeline position us well to achieve Vision 2025 and create meaningful value for our shareholders."

"Our enhanced pipeline is positioned to deliver at least three late-stage data readouts by the end of 2024, including JZP150 in post-traumatic stress disorder (PTSD), suvecaltamide in essential tremor (ET) and zanidatamab in first-line gastroesophageal adenocarcinoma (1L GEA)," said Rob Iannone, M.D., M.S.C.E., executive vice president, global head of research and development of Jazz Pharmaceuticals. "These late-stage trials are exploring new therapies with the potential to transform the lives of patients affected by diseases where substantial unmet medical need remains."

Key Highlights

•Continued confidence that low-sodium Xywav will remain the oxybate of choice in 2023; already annualizing at more than $1 billion.
•Epidiolex/Epidyolex continues to grow year-over-year with an expanding global prescriber base.
•Strong Rylaze demand drove net product sales of $85.9 million in 1Q23.
•Pipeline positioned to deliver at least three late-stage data readouts by the end of 2024, including JZP150 in PTSD, suvecaltamide in ET and zanidatamab in 1L GEA.
•The Company will host a KOL investor webcast to review the HERIZON-BTC-01 trial data, which will be presented at the 2023 ASCO (Free ASCO Whitepaper) Annual Meeting.
•1Q23 total revenues increased 10% to $892.8 million compared to 1Q22.
•On track to achieve full year revenue expectations; full year financial guidance affirmed.

1

Business Updates

Key Commercial Products
Oxybate (Xywav and Xyrem):
•Total revenues for the combined oxybate business, including royalties from a high-sodium oxybate authorized generic (AG) in 1Q23, increased 6% to $458.0 million in 1Q23 compared to the same period in 2022.
•Average active Jazz oxybate patients on therapy was approximately 17,400 in 1Q23, an increase of 5% compared to the same period in 2022.

Xywav (calcium, magnesium, potassium, and sodium oxybates) oral solution:
•Xywav net product sales increased 49% to $277.8 million in 1Q23 compared to the same period in 2022.
•Xywav is the Company’s largest product by net product sales, annualizing at more than $1 billion, as a result of continued adoption in both narcolepsy and IH.
•There were approximately 11,050 active Xywav patients exiting 1Q23.

Xywav for Narcolepsy:
•There were approximately 9,050 narcolepsy patients taking Xywav exiting 1Q23.
•The benefits of reducing sodium intake resonate with patients and prescribers as the large majority of new-to-oxybate narcolepsy patients continue to be prescribed Xywav.
•FDA continues to recognize seven years of Orphan Drug Exclusivity (ODE), through July 2027, for Xywav in narcolepsy. FDA published its summary of clinical superiority findings stating that "Xywav is clinically superior to Xyrem by means of greater safety because Xywav provides a greatly reduced chronic sodium burden compared to Xyrem." Further, FDA stated that "the differences in the sodium content of the two products at the recommended doses will be clinically meaningful in reducing cardiovascular morbidity in a substantial proportion of patients for whom the drug is indicated." For clarity, the authorized generics of Xyrem contain the exact same drug product as branded Xyrem.
•FDA has also recognized that the difference in sodium content between Xywav and Lumryz is likely to be clinically meaningful in all patients with narcolepsy and that Xywav is safer than Lumryz in all such patients. Lumryz is a branded, fixed-dose, high-sodium oxybate that has the same sodium content as Xyrem.
•Xywav is the only approved oxybate therapy that does not carry a warning and precaution related to high sodium intake.

Xywav for Idiopathic Hypersomnia (IH):
•There were approximately 2,000 IH patients taking Xywav exiting 1Q23.
•Recent Jazz survey of sleep specialists indicates 70% anticipate increasing their prescribing of Xywav for IH over the next six months.
•Xywav is the first and only treatment approved by FDA to treat the full condition of IH.
•FDA recognized ODE for IH extending regulatory exclusivity to August 2028.

Xyrem (sodium oxybate) oral solution:
•Xyrem net product sales decreased 28% to $178.1 million in 1Q23 compared to the same period in 2022, reflecting the continued adoption of Xywav by patients with narcolepsy and the launch of a high-sodium oxybate AG in January 2023.
•Royalties from high-sodium oxybate AG were $2.1 million in 1Q23. Due to the royalty structures within the AG agreements, we expect the royalties from AG to be significantly higher in the second half of 2023 relative to the first half.

2

Epidiolex/Epidyolex (cannabidiol):
•Epidiolex/Epidyolex net product sales increased 20% to $188.9 million in 1Q23 compared to the same period in 2022.
•A pivotal Phase 3 trial of Epidyolex for Dravet syndrome, Lennox-Gastaut syndrome and tuberous sclerosis complex in Japan is enrolling patients.
•Epidiolex/Epidyolex global prescriber base is increasing with multiple launches expected outside of the U.S. this year.
•Additional Epidiolex growth opportunities underscored by BECOME survey’s caregiver reported outcomes beyond seizure control, and compelling data for use of Epidiolex in combination with clobazam.
•Epidyolex is launched and reimbursed in all five key European markets: United Kingdom, Germany, Italy, Spain and France.

Rylaze (asparaginase erwinia chrysanthemi (recombinant)-rywn):
•Rylaze net product sales increased 58% to $85.9 million in 1Q23 compared to the same period in 2022.
•Continued strong demand for Rylaze reflects the significant unmet patient need for a high-quality, reliable supply of Erwinia asparaginase for patients with acute lymphoblastic leukemia.
•In May 2022, the Company completed the Marketing Authorization Application submission to European Medicines Agency for a Monday/Wednesday/Friday dosing schedule and intramuscular and intravenous administration for JZP458 (approved as Rylaze in the U.S.) with potential for approval in 2023.
•The Company is also continuing to evaluate patient need in other geographies.

Zepzelca (lurbinectedin):
•Zepzelca net product sales increased 13% to $67.2 million in 1Q23 compared to the same period in 2022.
•Zepzelca is the treatment of choice in second-line (2L) small cell lung cancer (SCLC) setting.
•Zepzelca development program highlights:
◦The EMERGE-201 Phase 2 basket trial evaluating Zepzelca as monotherapy in select relapsed/refractory solid tumors is ongoing.
◦Phase 3 trial in partnership with F. Hoffmann-La Roche Ltd (Roche) to evaluate 1L use of Zepzelca in combination with Tecentriq (atezolizumab), compared to Tecentriq alone, as maintenance therapy in patients with extensive-stage SCLC after induction chemotherapy is ongoing. The Company expects complete enrollment in the trial by the end of 2023.
◦The Company’s partner, PharmaMar, is conducting the Phase 3 confirmatory trial, LAGOON, in 2L SCLC. If positive, this trial could confirm the benefit of Zepzelca in the treatment of SCLC when patients progress following 1L treatment with a platinum-based regimen.

Key Pipeline Highlights
Zanidatamab:
•Zanidatamab is a bispecific antibody that can simultaneously bind two non-overlapping epitopes of HER2, known as biparatopic binding. This unique design results in multiple mechanisms of action including dual HER2 signal blockade, increased binding and removal of HER2 protein from the cell surface, and potent effector function leading to encouraging antitumor activity in patients.
•Initial focus is in biliary tract cancers (BTC) and GEA with potential to transform the current standard of care in multiple HER2-expressing cancers.
•Positive top-line data from the pivotal HERIZON-BTC-01 clinical trial has the potential to support regulatory submissions for zanidatamab as a monotherapy in patients with previously treated HER2-amplifed and expressing BTC.
•Data from the HERIZON-BTC-01 clinical trial will be presented at the 2023 ASCO (Free ASCO Whitepaper) Annual Meeting on Friday, June 2, 2023; the Company will host an investor webcast with Dr. Shubham Pant, M.D.,
3

MBBS, Professor in the Department of Gastrointestinal Medical Oncology with a joint appointment in the Department of the Investigational Cancer Therapeutics at The University of Texas MD Anderson Cancer Center, to review the BTC data.
•In January 2023, the Company and Zymeworks announced the first overall survival data of 84% at 18 months from a Phase 2 trial of zanidatamab in combination with chemotherapy in 1L patients with HER2-expressing metastatic GEA.
•The pivotal trial, HERIZON-GEA-01, evaluating zanidatamab in 1L GEA is ongoing and top-line data are expected in 2024.

JZP150:
•JZP150, a selective fatty acid amide hydrolase, or FAAH, inhibitor, is in clinical development for the potential treatment of PTSD.
•Patient enrollment is ongoing in a Phase 2 trial and top-line data readout is anticipated in late 2023.
•The Company received Fast Track Designation for JZP150 development in PTSD from FDA, underscoring the significant unmet medical needs of patients.

Suvecaltamide (JZP385):
•Suvecaltamide, a highly selective and state dependent modulator of T-type calcium channels, is in clinical development for the treatment of ET and Parkinson’s disease tremor.
•Patient enrollment is ongoing in the Phase 2b ET trial and top-line data readout is anticipated in 1H24.
•A Phase 2 trial in patients with Parkinson’s disease tremor is ongoing.

JZP441:
•JZP441, is a potent, highly selective oral orexin-2 receptor agonist designed to activate orexin signaling with the potential to be applicable in the treatment of narcolepsy, IH and other sleep disorders.
•A Phase 1 development program to evaluate safety, tolerability, pharmacokinetics and pharmacodynamics of JZP441 in sleep-deprived healthy volunteers is ongoing.
•The Company expects initial proof of concept in healthy volunteers in 2023.

JZP815:
•A Phase 1 trial evaluating JZP815 in patients with advanced or metastatic solid tumors with MAPK pathway alterations is ongoing.
•The pan-RAF inhibitor program is part of a novel class of next-generation precision oncology therapies that has the potential to benefit cancer patients with high unmet needs in multiple different solid tumors.

JZP898:
•JZP898 is an engineered IFNα cytokine pro-drug that is activated specifically within the tumor microenvironment where it can stimulate IFNα receptors on cancer-fighting immune effector cells.
•The Company expects to file an Investigational New Drug (IND) application for JZP898 in the U.S. this year.

4

Financial Highlights
Three Months Ended
March 31,
(In thousands, except per share amounts) 2023 2022
Total revenues $ 892,812 $ 813,721
GAAP net income $ 69,420 $ 1,647
Non-GAAP adjusted net income $ 285,261 $ 261,934
GAAP earnings per share $ 1.04 $ 0.03
Non-GAAP adjusted EPS $ 3.95 $ 3.73

GAAP net income for 1Q23 was $69.4 million, or $1.04 per diluted share, compared to $1.6 million, or $0.03 per diluted share, for 1Q22.
Non-GAAP adjusted net income for 1Q23 was $285.3 million, or $3.95 per diluted share, compared to $261.9 million, or $3.73 per diluted share, for 1Q22.
Reconciliations of applicable GAAP reported to non-GAAP adjusted information are included at the end of this press release.

Total Revenues
Three Months Ended
March 31,
(In thousands) 2023 2022
Xywav $ 277,761 $ 186,080
Xyrem 178,130 247,497
Total Oxybate 455,891 433,577
Epidiolex/Epidyolex 188,909 157,893
Sativex 7,098 4,742
Sunosi1
— 15,878
Total Neuroscience 651,898 612,090
Rylaze 85,927 54,220
Zepzelca
67,181 59,338
Defitelio/defibrotide 39,079 49,489
Vyxeos 36,700 33,757
Total Oncology 228,887 196,804
Other 3,434 943
Product sales, net 884,219 809,837
High-sodium oxybate AG royalty revenue 2,096 —
Other royalty and contract revenues 6,497 3,884
Total revenues $ 892,812 $ 813,721

___________________________
(1)Divestiture of Sunosi U.S. was completed in May 2022.

Total revenues increased 10% in 1Q23 compared to the same period in 2022.
•Total neuroscience revenue, including high-sodium oxybate AG royalty revenue, was $654.0 million in 1Q23 compared to $612.1 million in 1Q22. Neuroscience net product sales in 1Q23 increased 7% to $651.9 million compared to the same period in 2022 primarily driven by increased Xywav and Epidiolex/Epidyolex net product sales, partially offset by the decline in Xyrem revenues, reflecting the continued strong adoption of Xywav by patients with narcolepsy and the launch of a high-sodium oxybate AG in January 2023. High-sodium oxybate AG royalty
5

revenue relates to royalty revenue received from Hikma Pharmaceuticals plc on net sales of a high-sodium oxybate AG product.
•Oncology net product sales in 1Q23 increased 16% to $228.9 million compared to the same period in 2022 primarily driven by the continued growth in Rylaze product sales, which increased 58% to $86.0 million.

Operating Expenses and Effective Tax Rate
Three Months Ended
March 31,
(In thousands, except percentages) 2023 2022
GAAP:
Cost of product sales $ 128,644 $ 115,284
Gross margin 85.5% 85.8%
Selling, general and administrative $ 297,917 $ 308,813
% of total revenues 33.4% 38.0%
Research and development $ 189,410 $ 129,981
% of total revenues 21.2% 16.0%
Income tax expense (benefit)1
$ (15,324) $ 536
Effective tax rate 1
(27.8)% 8.5%

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1. The GAAP income tax benefit for 1Q23 increased as a result of the mix of pre-tax income and losses across tax jurisdictions, and increases in our patent box and foreign derived intangible income benefits.

Three Months Ended
March 31,
(In thousands, except percentages) 2023 2022
Non-GAAP adjusted:
Cost of product sales $ 64,728 $ 48,206
Gross margin 92.7% 94.0%
Selling, general and administrative $ 260,515 $ 258,701
% of total revenues 29.2% 31.8%
Research and development $ 173,918 $ 116,459
% of total revenues 19.5% 14.3%
Income tax expense $ 40,197 $ 55,223
Effective tax rate 12.3% 17.2%

Changes in operating expenses in 1Q23 over the prior year period are primarily due to the following:
•Cost of product sales increased in 1Q23 compared to the same period in 2022, on a GAAP and on a non-GAAP adjusted basis, primarily due to changes in product mix.
•Selling, general and administrative (SG&A) expenses, on a GAAP basis, decreased in 1Q23 compared to the same period in 2022 primarily due to transaction and integration expenses related to the acquisition of GW Pharmaceuticals plc (GW) and Sunosi (solriamfetol) related spend incurred in 1Q22, partially offset by increased investment in our priority programs. SG&A expenses, on a non-GAAP adjusted basis, were in line with the same period in 2022.
•Research and development (R&D) expenses increased in 1Q23 compared to the same period in 2022, on a GAAP and on a non-GAAP adjusted basis, primarily due to the inclusion of costs related to clinical programs for zanidatamab, as well as JZP815, JZP898 and JZP441, offset by a decrease in costs related to JZP458.
6

Cash Flow and Balance Sheet
As of March 31, 2023, cash and cash equivalents were $1.2 billion, and the outstanding principal balance of the Company’s long-term debt was $5.8 billion. In addition, the Company had undrawn borrowing capacity under a revolving credit facility of $500 million. For the three months ended March 31, 2023, the Company generated $320.7 million of cash from operations which is an increase of $111.7 million as compared to the same period in 2022, reflecting strong business performance and continued financial discipline.

2023 Financial Guidance
The Company is affirming its full year 2023 financial guidance as follows:

(In millions) Guidance
Revenues $3,675 – $3,875
–Neuroscience (includes royalties from high-sodium oxybate AG)
$2,675 – $2,825
–Oncology $950 – $1,050

(In millions, except per share amounts and percentages) GAAP Non-GAAP
Gross margin % 89%
93%1,6
SG&A expenses $1,197 – $1,277
$1,045 – $1,1052,6
SG&A expenses as % of total revenues 31% – 35% 27% – 30%
R&D expenses $739 – $797
$675 – $7253,6
R&D expenses as % of total revenues 19% – 22% 17% – 20%
Effective tax rate (32)% – (8)%
9% – 11%4,6
Net income $410 – $560
$1,240 – $1,3106
Net income per diluted share5
$5.90 – $7.90
$16.90 – $17.856
Weighted-average ordinary shares used in per share calculations5
75 75

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1.Excludes $135-$155 million of amortization of acquisition-related inventory fair value step-up and $14-$16 million of share-based compensation expense.
2.Excludes $152-$172 million of share-based compensation expense.
3.Excludes $64-$72 million of share-based compensation expense.
4.Excludes 41%-19% from the GAAP effective tax rate of (32%)-(8%) relating to the income tax effect of adjustments between GAAP net income and non-GAAP adjusted net income, resulting in a non-GAAP adjusted effective tax rate of 9%-11%.
5.Diluted EPS calculations for 2023 include 9 million shares related to the assumed conversion of the Exchangeable Senior Notes and the associated interest expense add-back to net income of $28 million and $25 million, on a GAAP and on a non-GAAP adjusted basis, respectively, under the "if converted" method.
6.See "Non-GAAP Financial Measures" below. Reconciliations of non-GAAP adjusted guidance measures are included above and, in the table titled "Reconciliation of GAAP to non-GAAP Adjusted 2023 Net Income Guidance" at the end of this press release.

Conference Call Details
Jazz Pharmaceuticals will host an investor conference call and live audio webcast today at 4:30 p.m. ET (9:30 p.m. IST) to provide a business and financial update and discuss its 2023 first quarter results.
Interested parties may register for the call in advance here or via the Investors section of the Jazz Pharmaceuticals website at www.jazzpharmaceuticals.com. To ensure a timely connection, it is recommended that participants register at least 15 minutes prior to the scheduled webcast.
A replay of the webcast will be available via the Investors section of the Jazz Pharmaceuticals website at www.jazzpharmaceuticals.com.