PresentationGood morning and welcome to the zanidatamab HERIZON-GEA-01 Investor Call and Webcast. [Operator Instructions] As a reminder, this conference call is being recorded. I would now like to turn the call over to Renee Gala, President and Chief Executive Officer of Jazz Pharmaceuticals. Thank you. Please go ahead.Renée GaláPresident, CEO & Director Good morning, everyone. My name is Renee Gala, President and CEO of Jazz Pharmaceuticals. Thank you for joining us. Before I begin, please note that today' ...

Summary of Jazz Pharmaceuticals Investor Call on Zanidatamab Horizon-GEA-01 Company and Industry - **Company**: Jazz Pharmaceuticals (NasdaqGS:JAZZ) - **Industry**: Oncology, specifically focusing on HER2-positive gastroesophageal adenocarcinoma (GEA) Core Points and Arguments 1. **Clinical Trial Presentation**: Jazz Pharmaceuticals presented data from the phase III Horizon-GEA-01 Clinical Trial at the American Society of Clinical Oncology Gastrointestinal Cancer Symposium, focusing on zanidatamab in combination with chemotherapy for HER2-positive GEA patients [2][4] 2. **Efficacy of Zanidatamab**: The trial demonstrated a 35% reduction in the risk of disease progression or death, translating to over four months of improvement in median progression-free survival (PFS) compared to trastuzumab plus chemotherapy [7][24] 3. **Overall Survival Benefits**: There was a statistically significant 28% reduction in the risk of death for zanidatamab plus tislelizumab plus chemotherapy versus trastuzumab, leading to a more than seven-month improvement in median overall survival (OS) [8][24] 4. **Mechanism of Action**: Zanidatamab is a bispecific antibody targeting two extracellular domains of HER2, which differentiates it from traditional therapies and enhances its efficacy [22][23] 5. **Safety Profile**: The safety profile of zanidatamab was consistent with known profiles of the individual treatments, although there was an increase in grade three or more toxicities in zanidatamab-containing arms [18][19] 6. **Regulatory Plans**: Jazz Pharmaceuticals plans to submit a supplemental biologics license application in the first half of the year and seeks inclusion in NCCN guidelines based on the trial results [21][33] Additional Important Content 1. **Patient Demographics**: The trial included 914 patients, with approximately 50% enrolled from Asia and 80%-85% of tumors being HER2 IHC3+ [12][13] 2. **Adverse Events**: Infusion-related reactions occurred in 25% of patients receiving zanidatamab, compared to 13.2% for trastuzumab, indicating a need for careful monitoring [18] 3. **Market Opportunity**: GEA is the fifth most common cancer globally, with a significant unmet need for effective HER2-targeted therapies, as the last new option was introduced in 2010 [30][31] 4. **Commercial Strategy**: Jazz Pharmaceuticals is positioned to leverage existing infrastructure for a rapid launch of zanidatamab if approved, with a focus on the strong data supporting its efficacy [31][32] 5. **Future Development**: The company is exploring zanidatamab in various HER2-positive solid tumors, indicating a robust pipeline and potential for broader applications [29][28] This summary encapsulates the key points discussed during the investor call, highlighting the promising data for zanidatamab and its potential impact on the treatment landscape for HER2-positive GEA.

DUBLIN, Dec. 17, 2025 /PRNewswire/ -- Jazz Pharmaceuticals plc (Nasdaq: JAZZ) today announced that the Company will participate in the following investor events: Zanidatamab HERIZON-GEA-01 Investor Webcast on Friday, January 9, 2026 About Jazz Pharmaceuticals Jazz Pharmaceuticals plc (Nasdaq: JAZZ) is a global biopharma company whose purpose is to innovate to transform the lives of patients and their families. We are dedicated to developing potentially life-changing medicines for people with serious disease ...

Financial Data and Key Metrics Changes - The company reported record revenues of $1.13 billion for the third quarter, representing a 7% increase year-over-year [3] - The guidance for revenue was narrowed, reflecting strong performance and disciplined expense management, with an increase in ANI and EPS guidance [4] - A deferred tax asset of $206 million was recognized in the third quarter related to the Chimerix acquisition, which will reduce future tax liabilities [5] - The company ended the quarter with approximately $2 billion in cash and investments, and generated about $1 billion in cash flow for the first nine months of the year [5] Business Line Data and Key Metrics Changes - Epidiolex and Xywav, the two largest brands, showed strong growth, contributing significantly to the overall revenue increase [3] - Xywav has been particularly successful in the idiopathic hypersomnia (IH) market, with 325 new patient ads in IH compared to 125 in narcolepsy during the most recent quarter [18] - Epidiolex is on track to achieve blockbuster status, with an 11% growth year-to-date, needing only 3% growth to reach that milestone [24] Market Data and Key Metrics Changes - The company is experiencing growth in the idiopathic hypersomnia market, which is expected to be about half the size of the narcolepsy market [19] - The competitive landscape in small cell lung cancer is evolving, with new entrants and significant advancements in treatment options [39] - The company anticipates potential headwinds for Xywav in 2026 due to the expected entry of generic versions of Xyrem [20][21] Company Strategy and Development Direction - The company is focused on business development opportunities in oncology and epilepsy, with a strategic fit seen in the Chimerix acquisition [10][15] - There is an emphasis on expanding the presence in brain cancer and glioma, leveraging the capabilities gained from the Chimerix acquisition [11] - The company is open to various transaction types, including licensing deals, to enhance its portfolio [16] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the strong momentum heading into 2026, particularly with the performance of Epidiolex and Xywav [3][4] - The company is aware of potential challenges from generic competition but believes it is well-positioned due to the unique attributes of its products [20][21] - Management highlighted the importance of educating physicians about the benefits of using Xywav for IH patients to drive market penetration [23] Other Important Information - The company has made significant investments in patient identification tools and nurse navigator programs to enhance the patient experience with Epidiolex [26][27] - The initial launch of Midaso has exceeded expectations, with strong uptake and positive feedback from physicians [43][45] - The company is actively working on expanding awareness and testing for patients eligible for Midaso treatment [47] Q&A Session Summary Question: What is the rationale behind the Chimerix deal? - The acquisition addresses a significant unmet need in a rare form of glioma and aligns with the company's capabilities and expertise [10] Question: How is the company approaching the SAN2355 licensing agreement? - The licensing agreement aims to build on the company's presence in epilepsy, leveraging the attributes of the Saniona molecule [14] Question: What are the growth drivers for Epidiolex? - Key drivers include patient identification initiatives, nurse navigator programs, and increasing awareness of both seizure and non-seizure benefits [24][26] Question: How is the company positioned in the small cell lung cancer market? - The company is optimistic about Zepzelca's potential in first-line maintenance settings, despite increased competition [39] Question: What is the company's strategy regarding business development? - The company is focused on later-stage assets and is open to various transaction types, including acquisitions and licensing deals [16][62]

Financial Data and Key Metrics Changes - The company reported record revenues of $1.13 billion for the third quarter, representing a 7% increase year-over-year [3] - The guidance for revenue was narrowed, reflecting strong performance and disciplined expense management, with an increase in ANI and EPS guidance [4] - A deferred tax asset of $206 million was recognized in the third quarter related to the Chimerix acquisition, which will reduce future tax liabilities [5] - The company ended the quarter with approximately $2 billion in cash and investments, and generated about $1 billion in cash flow for the first nine months of the year [5] Business Line Data and Key Metrics Changes - Epidiolex and Xywav, the two largest brands, showed strong growth driven by demand, contributing significantly to overall revenue [3] - Xywav has been particularly successful in the idiopathic hypersomnia (IH) market, with 325 new patient ads in IH compared to 125 in narcolepsy [18] - Epidiolex is on track to achieve blockbuster status, with an 11% growth year-to-date and a focus on patient titration and nurse navigator programs to enhance persistence [24][26] Market Data and Key Metrics Changes - The market for idiopathic hypersomnia is estimated to be about half the size of narcolepsy, indicating potential for growth as awareness increases [19] - The company anticipates the entry of generic versions of Xyrem in 2026, which could impact Xywav depending on the number and pricing of generics [20][21] - In the small cell lung cancer market, Zepzelca is positioned to become a standard of care, with significant advancements noted in recent medical meetings [39] Company Strategy and Development Direction - The company is focused on business development opportunities in oncology and epilepsy, with a strategic fit seen in the Chimerix acquisition [10][15] - Jazz Pharmaceuticals aims to build on its presence in brain cancer and glioma, leveraging the expertise gained from the Chimerix team [12] - The company is open to various transaction types, including licensing deals, to enhance its portfolio and address unmet medical needs [16] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the strong momentum heading into 2026, particularly with the performance of Epidiolex and Xywav [3][4] - The company is aware of potential headwinds from generic competition and payer actions but feels well-positioned to mitigate these risks [20][21] - There is a strong focus on increasing awareness and understanding of the benefits of products like Xywav and Epidiolex among healthcare providers [23][24] Other Important Information - The company has made significant investments in patient identification tools and commercial initiatives to support the growth of Epidiolex and Xywav [26][27] - Jazz Pharmaceuticals is exploring opportunities in rare and orphan diseases, aiming to leverage its existing capabilities in new therapeutic areas [59] Q&A Session Summary Question: What was the rationale behind the Chimerix acquisition? - The acquisition addressed a significant unmet need in a rare form of glioma and provided strong patent protection, aligning with the company's capabilities and expertise [10][11] Question: How is the company addressing the growth in the epilepsy market? - The company is leveraging its leadership position with Epidiolex and exploring new opportunities to enhance its presence in epilepsy treatments [14][15] Question: What are the growth drivers for Xywav in the sleep franchise? - The majority of new patient ads are coming from the IH indication, with a strong opportunity for continued growth as awareness increases [18][19] Question: How does the company view the competitive landscape in oncology? - The company acknowledges the competitive nature of the oncology market but is optimistic about the potential for Zepzelca and other products to capture market share [39][40] Question: What is the company's approach to managing potential tariff impacts? - The company has built inventory in the U.S. to buffer against tariff impacts and is actively working to mitigate exposure [35][36]

Financial Data and Key Metrics Changes - The company reported record revenues of $1.13 billion for Q3 2025, representing a 7% increase year-over-year [3] - The guidance for revenue was narrowed, with an increase in ANI and EPS guidance due to strong momentum and disciplined expense management [4] - A deferred tax asset of $206 million was recognized related to the Chimerix acquisition, which will reduce future tax liabilities [5] - The company ended the quarter with approximately $2 billion in cash and investments, and generated about $1 billion in cash flow for the first nine months of the year [5] Business Line Data and Key Metrics Changes - Epidiolex and Xywav, the two largest brands, showed strong growth, contributing significantly to overall revenue [3] - Xywav has been particularly successful in the idiopathic hypersomnia (IH) market, with 325 new patient ads in IH compared to 125 in narcolepsy [18] - Epidiolex is on track to achieve blockbuster status, with an 11% growth year-to-date and a need for only 3% growth to reach that milestone [24] Market Data and Key Metrics Changes - The company is seeing a growing patient base in the IH market, which is expected to continue as awareness increases [19] - The competitive landscape in the small cell lung cancer market is evolving, with new entrants and significant advancements in treatment options [39] - The company anticipates potential headwinds for Xywav in 2026 due to the introduction of generic versions of Xyrem [20][21] Company Strategy and Development Direction - The company is focused on business development opportunities in oncology and epilepsy, with a strategic emphasis on areas with high unmet needs [14][59] - The acquisition of Chimerix is seen as a strategic fit, providing access to a therapy for a rare form of glioma [10] - The company aims to build upon its presence in brain cancer and glioma, leveraging the expertise gained from the Chimerix acquisition [10] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the strong performance of zanidatamab in clinical trials, positioning it as a potential first-line treatment for HER2-positive gastric cancer [6] - The company is aware of the challenges posed by competition in the narcolepsy market but has not experienced net patient losses, indicating strong product demand [18] - Management is cautiously optimistic about the impact of potential policy changes and tariffs, indicating a manageable risk profile moving forward [35] Other Important Information - The company has implemented initiatives to improve patient identification and treatment persistence for Epidiolex, including a Nurse Navigator program [26][28] - The initial launch of Midaso has exceeded expectations, with $11 million in net sales recognized in Q3 2025 after only a few weeks on the market [43][45] - The company is exploring opportunities in rare and orphan diseases beyond its current focus areas, indicating a willingness to expand its therapeutic portfolio [59] Q&A Session Summary Question: What is the rationale behind the Chimerix acquisition? - The acquisition was driven by the unmet need in treating a rare form of glioma, with the asset showing durable patient responses and strong patent protection [10] Question: How is the company addressing the competition in the narcolepsy market? - The company has not experienced net patient losses in narcolepsy despite competition, indicating the strong benefits of Xywav [18] Question: What are the growth drivers for Epidiolex? - Key drivers include improved patient identification, nurse navigator support, and increased awareness of both seizure and non-seizure benefits [24][26] Question: What is the company's strategy regarding oncology? - The company is focused on building its oncology portfolio through acquisitions and partnerships, with a particular emphasis on rare diseases [59] Question: How does the company view the impact of potential tariffs? - Management believes the potential impact from tariffs is manageable, with proactive measures taken to mitigate risks [35]

Summary of Zymeworks Strategy Update Conference Call Company Overview - **Company**: Zymeworks - **Industry**: Biotechnology, focusing on multifunctional therapeutics and oncology Key Points and Arguments 1. **Positive Clinical Data**: Zymeworks announced positive top-line data from the HERIZON-GEA-01 clinical trials for zanidatamab, marking a significant milestone for the company and validating its scientific approach to therapeutics [4][5][6] 2. **Partnerships and Financials**: The collaboration with Jazz and BeiGene for Ziihera has resulted in approximately $500 million in upfront and development milestone payments, with a potential additional $1.5 billion in future milestones [7][8][9] 3. **Royalty Revenue Growth**: Expected royalty revenue growth from Ziihera and pasritamig, with peak sales potential for Ziihera estimated at over $2 billion [9][11] 4. **Strategic Shift**: Zymeworks is transitioning from a high-risk biotech model to a revenue-generating organization, focusing on disciplined capital deployment and selective partnerships [12][13][14] 5. **R&D Strategy**: The company plans to maintain a lean operating model while investing in high-value R&D programs, emphasizing partnerships to share development costs [18][19][20] 6. **Royalty Aggregation**: Zymeworks aims to build a diversified royalty portfolio through both internal R&D and external acquisitions, leveraging its scientific expertise [21][22][23] 7. **Governance and Leadership**: Recent leadership changes, including the appointment of a new Acting Chief Investment Officer, are intended to enhance strategic capital allocation and asset acquisition [24][25] 8. **Financial Position**: Zymeworks reported $103 million in revenues for 2025 as of September 30, with nearly $300 million in cash resources, allowing for strategic acquisitions and share buybacks [25][26] Additional Important Content 1. **Patient Impact**: Acknowledgment of the patients and caregivers involved in the HERIZON-GEA-01 trial, highlighting the company's commitment to improving outcomes for those with gastroesophageal adenocarcinoma [5] 2. **Future Milestones**: Anticipated regulatory approvals for GEA and the submission of a supplemental BLA by Jazz in the first half of 2026 [8] 3. **Market Positioning**: Zymeworks is positioned to capitalize on its emerging royalty portfolio, which is expected to provide sustainable long-term value [12][23] 4. **Share Buyback Program**: A $125 million share buyback authorization reflects the company's confidence in its long-term strategy and commitment to returning capital to shareholders [25] 5. **External Opportunities**: The company is open to exploring external royalty acquisitions and partnerships that align with its strategic goals, including potential opportunities in China [36][49][60] This summary encapsulates the critical insights and strategic direction discussed during the Zymeworks Strategy Update conference call, emphasizing the company's focus on leveraging partnerships, enhancing its royalty portfolio, and maintaining a disciplined approach to capital allocation.

Business Strategy & Financial Performance - Zymeworks is transitioning to a revenue-generating organization with in-house R&D capabilities, focusing on royalty streams and strategic capital allocation for shareholder returns[6] - The company reported $103 million in revenues for 2025 as of September 30, 2025[31] - Zymeworks anticipates up to $440 million in near-term milestones from global GEA approvals for Ziihera[20, 31] - A $125 million share repurchase plan has been announced[4, 31] - Existing cash resources are expected to fund operations beyond 2028, assuming full execution of the share repurchase plan and anticipated regulatory milestone payments[2, 31, 82] Pipeline & Partnerships - Zymeworks received a $25 million regulatory milestone payment from Jazz for FDA approval of Ziihera for HER2+ (IHC 3+) BTC[4] - The company also received a $20 million milestone payment from BeOne for NMPA conditional approval of Ziihera for BTC[4] - Zymeworks recognized $25.2 million in partnership milestone payments[4] - Zymeworks has potential future milestone payments of up to $434 million from one partner and up to $1.1 billion from another, plus tiered royalties[22] Clinical Development - Initial clinical data from the Phase 1 trial of ZW191 showed a 64% overall response rate in gynecological cancers at doses ≥6.4mg/kg[42, 49] - ZW251, an ADC targeting GPC3, is in Phase 1 clinical trials for hepatocellular carcinoma (HCC)[4, 55]

Financial Data and Key Metrics Changes - Total revenue for Q3 2025 was $27.6 million, up from $16 million in Q3 2024, primarily due to a $25 million milestone from Janssen and $1 million in royalties from Jazz Pharmaceuticals and BeiGene [9][10]. - Overall operating expenses decreased slightly to $49.7 million in Q3 2025 from $50.2 million in Q3 2024, a reduction of 1% [10]. - Net loss improved to $19.6 million in Q3 2025 compared to a net loss of $29.9 million in Q3 2024, attributed to increased revenue [10][11]. - Cash, cash equivalents, and marketable securities totaled $299.4 million as of September 30, 2025, down from $324.2 million at the end of 2024 [11]. Business Line Data and Key Metrics Changes - The company recognized a $25 million development milestone from Jazz Pharmaceuticals related to the clinical progress of pacritimab, contributing significantly to revenue [6][9]. - Royalty revenues of $1 million were earned based on Ziihera net product sales by Jazz and BeiGene [8]. Market Data and Key Metrics Changes - The company continues to see strong momentum in its partnered programs, with Jazz presenting positive trial data at ESMO [5][6]. - The first patient has been dosed in the phase one clinical trial of ZW251, targeting GPC3 in hepatocellular carcinoma, indicating ongoing clinical development [4][17]. Company Strategy and Development Direction - The company aims to leverage partnerships to accelerate development and maintain control over R&D innovations while de-risking clinical developments [25][27]. - The focus remains on advancing programs with clear differentiation and strong scientific rationale, utilizing partnerships to offset development risks [27]. - The company is committed to disciplined capital allocation to drive sustainable long-term returns [9][25]. Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the company's outlook, citing the strength of the pipeline and the successful execution of clinical trials [8][11]. - The company anticipates that existing cash resources, combined with expected regulatory milestones, will fund operations into the second half of 2027 [11]. Other Important Information - The company completed share repurchases of $22.7 million under its previously authorized program, reflecting confidence in its outlook [8]. - The decision to discontinue the development of ZW171 was made to prioritize programs with clearer paths to patient benefit [20][21]. Q&A Session Summary Question: Thoughts on the update in the PFS analysis for Horizon GEA 01 - Management aligned with Jazz's regulatory strategy regarding the readout of Horizon GEA 01 and did not provide additional comments [30]. Question: Implications of ZW191 data for GPC3 and potential development strategies - Management expressed intrigue regarding the GPC3 construct and emphasized the importance of safety in the hepatocellular carcinoma population [31][33]. Question: Insights on GPC3 payload and preclinical efficacy expectations - Management noted that while topo1 is not standard for liver cancer, there is precedent for its use, and they believe their ADC can deliver effective treatment [38][44]. Question: Confidence in GPC3 activity in the post-IO setting - Management indicated that GPC3 expression levels are not expected to be modulated by IO treatment, supporting their development plan [60][62]. Question: Expectations on durability for ZW191 and potential for partnerships - Management found early data from ZW191 encouraging and indicated ongoing discussions with potential partners [70][71]. Question: Correlation between H-score and PS2 plus scoring methodologies - Management confirmed that H-score is a validated method for evaluating expression levels and correlates well with PS2 plus scores [81][84].

3Q 2025 Results Conference Call and Webcast November 6, 2025 Nasdaq: ZYME | zymeworks.com Legal Disclaimer This presentation and the accompanying oral commentary include "forward-looking statements" or information within the meaning of the applicable securities legislation, including Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements in this presentation and the accompanying oral commentary include, but are no ...