Summary of Supernus Pharmaceuticals (SUPN) Conference Call Company Overview - **Company**: Supernus Pharmaceuticals (SUPN) - **Event**: Business Update Conference Call regarding the acquisition of Sage Therapeutics - **Date**: June 16, 2025 Key Points Acquisition Details - Supernus announced the acquisition of Sage Therapeutics for an offer price of **$8.5 per share in cash**, plus up to **$3.5 per share** based on specific milestones, totaling a potential value of **approximately $795 million** or **$12 per share** [5][7] - The transaction is expected to close in the **third quarter of 2025** and is anticipated to provide **$200 million** in annualized synergies [8][10] Financial Impact - The acquisition is projected to be significantly accretive to adjusted operating income and earnings per share in **2026** [8][10] - The equity value of the offer is **$561 million** at closing [7] Strategic Rationale - The acquisition diversifies Supernus' revenue base and enhances its psychiatry portfolio, adding **XERZUVEY**, a treatment for postpartum depression (PPD) [9][10] - XERZUVEY is positioned as a potential **standard of care** for PPD, addressing a significant unmet need in the market [54][56] Market Opportunity - Approximately **500,000 women** experience symptoms of PPD annually, with only **40%** diagnosed and **60%** of those treated [15][16] - XERZUVEY has shown strong initial launch momentum, with **123% year-over-year growth** from Q1 2024 to Q1 2025 [17][20] Product Performance - XERZUVEY is the **first and only oral treatment** specifically indicated for PPD, with a strong clinical profile and positive patient feedback [12][56] - The product has achieved **90% brand awareness** among OBGYNs and psychiatrists, with **95%** of lives covered by favorable insurance plans [20][58] Future Growth Drivers - The acquisition adds a **fourth growth driver** to Supernus' portfolio, alongside existing products in the CNS space [24][28] - Supernus plans to leverage its existing commercial infrastructure to enhance the launch and market penetration of XERZUVEY [22][50] Collaboration with Biogen - Supernus will continue to collaborate closely with Biogen, which has been instrumental in the launch of XERZUVEY [34][42] - The partnership is expected to enhance commercial reach and support ongoing marketing efforts in the U.S. and internationally [19][26] Cost Synergies - Expected synergies will primarily come from **SG&A** and **R&D** rationalization, with a focus on leveraging existing infrastructure [30][41] - The integration of Sage's commercial infrastructure is seen as critical for sustaining the launch momentum of XERZUVEY [8][31] Conclusion - The acquisition of Sage Therapeutics represents a significant strategic move for Supernus, enhancing its product offerings and positioning the company for long-term growth in the psychiatry market [61]

Summary of the Conference Call on Sage Therapeutics Acquisition Company and Industry - **Company**: Supernus Pharmaceuticals - **Acquisition Target**: Sage Therapeutics - **Industry**: Pharmaceuticals, specifically focusing on psychiatry and women's health Key Points and Arguments Acquisition Details - Supernus announced the acquisition of Sage Therapeutics for an offer price of **$8.5 per share in cash**, plus up to **$3.5 per share** based on specific milestones, totaling a potential value of **approximately $795 million** or **$12 per share** [5][7] - The transaction is expected to close in the **third quarter of 2025** [8] Financial Impact - The acquisition is projected to provide **immediate diversification of revenue** and accelerate top-line growth for Supernus [7] - Expected to be significantly accretive to adjusted operating income and earnings per share in **2026** [8][10] - Potential synergies from the transaction are estimated at up to **$200 million** annually [8][10] Strategic Rationale - The acquisition strengthens Supernus' psychiatry portfolio, adding **XERZUVEY**, an innovative product for postpartum depression (PPD) [9][10] - XERZUVEY is positioned as a new growth catalyst, expanding Supernus' reach into new channels, particularly targeting **OBGYNs** [9][10] - The transaction diversifies and increases Supernus' revenue base and cash flow, providing a long-term growth driver [10] Product Overview - **XERZUVEY** is the first and only oral treatment specifically indicated for PPD, showing rapid and sustained improvement in depressive symptoms [12][13] - Approximately **500,000 women** experience symptoms of PPD annually, with only **40% diagnosed** and **60% treated** [15] - The product has achieved **123% year-over-year growth** from Q1 2024 to Q1 2025, indicating strong initial launch momentum [17][20] Market Potential - The product is expected to become the **standard of care** for PPD, addressing a significant unmet need in the market [54][56] - Supernus plans to enhance awareness and treatment rates for PPD, leveraging its partnership with Biogen [16][20] Commercial Strategy - Supernus aims to capitalize on the existing commercial infrastructure of Sage and Biogen to sustain launch momentum and expand prescriber reach [9][20] - The company will focus on building referral networks between OBGYNs and psychiatrists to increase utilization of XERZUVEY [46][49] Relationship with Biogen - Supernus expects to maintain a strong collaboration with Biogen, which has been instrumental in the successful launch of XERZUVEY [42][43] - The partnership will continue to focus on expanding the product's market presence and addressing the needs of women suffering from PPD [42][50] Other Important Content - The acquisition is seen as a significant step for Supernus in accelerating mid- to long-term growth in revenues and cash flow [61] - The company emphasizes its commitment to both CNS and women's health markets, indicating a strategic expansion without abandoning its core focus [50][51] This summary encapsulates the key points discussed during the conference call regarding the acquisition of Sage Therapeutics by Supernus Pharmaceuticals, highlighting the strategic, financial, and market implications of the transaction.

Financial Data and Key Metrics Changes - Total revenue for Q1 2025 was $2.4 billion, up 6% year over year, aided by timing of SPINRAZA and corporate partner revenue shipments [44] - Non-GAAP diluted EPS for Q1 was $3.02, down 18%, impacted by a $165 million upfront payment related to the Stoke transaction [44] - Free cash flow generated in Q1 was $222 million, ending the quarter with $2.6 billion in cash [45][52] Business Line Data and Key Metrics Changes - Global product revenue from the MS franchise declined 11% year over year, primarily due to competition from biosimilars and generics [45] - VUMERITY saw increased demand, remaining the number one branded oral therapy [45] - SPINRAZA revenue grew by 4% year over year in the US, with a one-time VAT refund contributing to ex-US revenue [46][47] - Launch products generated approximately $200 million in revenue, increasing 22% quarter over quarter and more than doubling year over year [44][47] - Skyclaris revenue was $124 million, up 59% year over year and 21% quarter over quarter [17][48] Market Data and Key Metrics Changes - Skyclaris has been successful in Europe, with a significant number of patients identified and treated [19][22] - The approval of Lekembi in Europe is expected to enhance market penetration, especially in aging populations [66] - The company has seen a steady growth in patient numbers for Skyclaris, with approximately 2,400 patients on therapy globally [20] Company Strategy and Development Direction - The company is focusing on expanding its pipeline through external innovation and partnerships, particularly in rare diseases and immunology [8][24] - A major restructuring of research has been initiated to enhance collaboration and focus on preclinical partnerships [58] - The company aims to balance its pipeline between neurology and immunology, with a strong emphasis on addressing unmet needs in both areas [25][26] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the pipeline's potential to deliver sustainable long-term growth, with several key approvals and data readouts expected [35] - The company is monitoring the impact of tariffs but does not expect a material impact on its 2025 financial outlook [55][56] - Management highlighted the importance of early diagnosis and treatment in Alzheimer's disease, emphasizing the potential of blood-based diagnostics [78] Other Important Information - The company plans to disclose a schedule of expected charges for each quarter to improve transparency regarding R&D activities [50] - The company is on track to deliver significant savings under its Fit for Growth initiative, with expectations of $1 billion in gross savings [54] Q&A Session Summary Question: Can you talk about the rollout strategy for Lekembi in Europe? - Management indicated that the rollout will take time, as Lekembi is a first-in-class agent that adds to the healthcare budget rather than displacing existing products [66] Question: How can the subcutaneous formulation of Lekembi help accelerate sales in the US? - Management noted that the subcutaneous formulation simplifies administration for patients and physicians, potentially increasing long-term treatment adherence [72] Question: What are the latest thoughts on business development opportunities? - Management observed a shift in the market, with more companies seeking liquidity, which may create opportunities for acquisitions and collaborations [89]

Financial Data and Key Metrics Changes - In Q1 2025, the company reported collaboration revenue of $13.8 million, a 21% increase from Q4 2024 [15][18] - R&D expenses were $22.8 million, reflecting a 68% decrease compared to Q1 2024, and a nearly 40% decrease from Q4 2024 [16][17] - The net loss for Q1 2025 was $62.2 million, down from a net loss of $95.8 million in Q4 2024 [18] Business Line Data and Key Metrics Changes - XERZUVEY was shipped to over 3,000 women with postpartum depression (PPD) in Q1 2025, representing a 22% increase from Q4 2024 [7][12] - The company generated $13.8 million in collaboration revenue for XERZUVEY, which is 50% of the net revenue reported by Biogen, marking a 21% increase from the previous quarter [15][18] - Over 70% of women prescribed XERZUVEY received it as their first new treatment for PPD [12][40] Market Data and Key Metrics Changes - The majority of prescriptions (almost 80%) in Q1 2025 came from OBGYNs, indicating a strong focus on peripartum care [12][26] - The total number of XERZUVEY writers increased by over 20% in Q1 2025 [12] Company Strategy and Development Direction - The company is focused on establishing XERZUVEY as the standard of care for women with PPD and is actively working to expand its reach [6][8] - A strategic alternatives process is ongoing to evaluate opportunities for maximizing shareholder value [6] - The company has recalibrated its R&D approach to prioritize neuropsychiatry and neurodevelopmental disorders, with a focus on SAGE-319 and the NMDA receptor NAM platform [9][10] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the ongoing commercialization of XERZUVEY and the potential for significant growth in 2025 [11][18] - The cash runway is expected to support operations until mid-2027, with plans to create shareholder value through focused R&D and commercialization efforts [18][108] Other Important Information - The company has seen a paradigm shift in how healthcare providers are screening, diagnosing, and treating PPD [7][8] - The sales force expansion is complete, and management anticipates continued quarter-over-quarter growth in demand and revenue [12][39] Q&A Session Summary Question: What kind of early pull through are you seeing from your Salesforce initiatives? - Management noted strong first-quarter growth of over 20% in demand and revenue, attributing this to the expanded sales force [25][26] Question: Could you provide some additional color on the pipeline and your upcoming catalysts? - Management expressed confidence in the recalibrated R&D approach and the pharmacology of their drugs, believing they will create significant shareholder value if successful [31][33] Question: What do you believe are the key factors for prescribers and patients deciding not to use XERZUVEY as their first-line treatment? - Management indicated that over 70% of women prescribed XERZUVEY are receiving it as their first treatment, suggesting minimal obstacles to frontline use [40][41] Question: Can you speak about the concentrations of the sales force in particular regions? - Management confirmed that the sales force expansion is complete and they expect continued growth in regions where the sales force has been expanded [39] Question: How should we think about the acceleration in growth in shipments as the quarters progress? - Management reiterated their expectation of quarter-over-quarter growth and noted that they are not providing forward-looking forecasts [56][57] Question: What is the current awareness of XERZUVEY among OBGYNs and the expecting mother community? - Management reported approximately 90% aided awareness among physicians treating PPD, which is considered remarkably high for a product at this stage [65][66] Question: Has anything changed regarding Biogen's commitment to the product? - Management stated that there has been no change in the partnership with Biogen, and both parties are excited about the product's impact [72] Question: What is the persistence of prescribers for XERZUVEY? - Management indicated that once a healthcare provider prescribes XERZUVEY, they tend to become repeat writers, with no significant drop-off observed [114]

Financial Data and Key Metrics Changes - The company reported collaboration revenue of $13.8 million for Q1 2025, a 21% increase from Q4 2024 [16][18] - R&D expenses were $22.8 million, reflecting a 68% decrease compared to Q1 2024, and a nearly 40% decrease from Q4 2024 [17][18] - The net loss for Q1 2025 was $62.2 million, down from a net loss of $95.8 million in Q4 2024 [18] Business Line Data and Key Metrics Changes - XERZUVEY was shipped to over 3,000 women with postpartum depression (PPD) in Q1 2025, representing a 22% increase from Q4 2024 [8][12] - The company generated $13.8 million in collaboration revenue from XERZUVEY, which is 50% of the net revenue reported by Biogen [16][18] - Over 70% of women prescribed XERZUVEY received it as their first new treatment for PPD [12][42] Market Data and Key Metrics Changes - The majority of prescriptions (almost 80%) came from OBGYNs, indicating strong engagement from healthcare providers [12][26] - The total number of prescribers for XERZUVEY increased by over 20% in Q1 2025 [12] Company Strategy and Development Direction - The company is focused on establishing XERZUVEY as the standard of care for women with PPD and is actively working to expand its reach [8][9] - A strategic review process is ongoing to evaluate opportunities for maximizing shareholder value [7] - The company has recalibrated its R&D approach to focus on neuropsychiatry and neurodevelopmental disorders, prioritizing programs with strong scientific rationale [10][19] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the ongoing growth of XERZUVEY and the potential for continued quarter-on-quarter revenue growth throughout 2025 [25][54] - The company anticipates that its existing cash and marketable securities will support operations until mid-2027 [18][113] Other Important Information - The company has seen a significant increase in awareness of XERZUVEY among healthcare providers, with approximately 90% aided awareness reported [66] - The sales force expansion is complete, and management expects this will lead to continued growth in prescriptions and revenue [41][112] Q&A Session Summary Question: What kind of early pull through are you seeing from your Salesforce initiatives? - Management noted strong first-quarter growth of over 20% in both demand and revenue, attributing this to the expanded sales force [25][26] Question: Could you provide some additional color on the pipeline and your upcoming catalysts? - Management emphasized confidence in the pharmacology of their pipeline drugs and the potential for significant shareholder value if successful [32][34] Question: What do you believe are the key factors for prescribers and patients deciding not to use XERZUVEY as their first-line treatment? - Management indicated that over 70% of women prescribed XERZUVEY are receiving it as their first new treatment, suggesting minimal obstacles to frontline use [42][44] Question: How should we look at inventory levels now? - Management stated that inventory levels fluctuate due to wholesalers' purchasing habits, but emphasized focusing on demand trends rather than inventory [48][60] Question: What is the current penetration in the OBGYN market? - Management did not disclose specific numbers but indicated ongoing growth in new prescribers and repeat prescribing [98][100] Question: What is the persistence of prescribers for XERZUVEY? - Management confirmed that once healthcare providers prescribe XERZUVEY, they tend to become repeat prescribers, indicating strong retention [118]