Catalyst Pharmaceuticals, Inc. (NASDAQ:CPRX) Q4 2024 Earnings Conference Call February 27, 2025 8:30 AM ET Company Participants Michael Kalb - Executive Vice President & Chief Financial Officer Richard Daly - President and Chief Executive Officer Jeff Del Carmen - Executive Vice President, Chief Commercial Officer Steven Miller - Executive Vice President, Chief Operating Officer and Chief Scientific Officer Gary Ingenito - Chief Medical and Regulatory Officer Conference Call Participants Charles Duncan - Ca ...

Financial Data and Key Metrics Changes - For the full year 2024, total revenues grew by 23.5% year over year to $491.7 million, exceeding previous guidance [6][24] - Full year net product revenue reached $489.3 million, a 23.4% increase over 2023, driven by the successful launch of AGAMRI [6][24] - In Q4 2024, total revenues and net product revenues reached $141.8 million, an increase of 28.3% and 30% over Q4 2023, respectively [7][24] - GAAP net income for 2024 was $163.9 million, or $1.38 per basic share, a 130% increase year over year [28] - Non-GAAP net income for 2024 was $276.3 million, or $2.33 per basic share, representing a 95% increase year over year [29] Business Line Data and Key Metrics Changes - Firdapse's net product revenue for 2024 was $306 million, an 18.4% increase year over year [25] - AGAMRI generated $46 million in net product revenue from its launch on March 13, 2024, through year-end [25] - Fycampa's net product revenue for 2024 was $137.3 million, slightly down from $138.1 million in 2023 due to changes in gross to net arrangements [25][30] Market Data and Key Metrics Changes - The company ended 2024 with a cash position of $517.6 million and no debt, enhancing its capacity for strategic investments [8][33] - The company expects 2025 total revenue to be between $545 million and $565 million [7] Company Strategy and Development Direction - The company is focused on a buy and build approach for long-term growth, actively evaluating rare disease opportunities [13] - The international strategy includes building a sustainable network of out-licensing partners and targeting markets where products can enhance access to care [14] - The company aims to leverage its rare disease expertise and operational excellence to drive sustained growth [15] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in the continued growth of Firdapse, expecting organic growth to exceed 15% in 2025 [20] - The company is committed to navigating market and regulatory challenges while adapting to industry changes [15] - Management highlighted the importance of patient engagement services and strong relationships with healthcare communities [8] Other Important Information - The company secured a favorable resolution to the Teva patent litigation, reinforcing Firdapse's intellectual property strength [10] - The SUMMIT study for AGAMRI is underway, aiming to provide real-world data on its long-term benefits [11] Q&A Session Summary Question: Can you provide more color on new patient adds and the low discontinuation rate for Firdapse? - Management noted over 500 pipeline leads for LEMS patients, contributing about 50% to new enrollments each month, with a steady discontinuation rate of 15% [40][41] Question: What is the plan for replacing revenue from Fycampa in 2026? - Management remains open to orphan and differentiated products, including potential opportunities in epilepsy [44] Question: What indications are being pursued for AGAMRI? - The focus is on further characterizing AGAMRI for its immunosuppressive capabilities in rare diseases [50] Question: How does the clarity on Firdapse IP protections shape investment? - Should a full ten-year opportunity arise, the company would consider aggressive investments in the oncology side and other research opportunities [96][97] Question: What is the expected impact of generic erosion on Fycampa? - Management expects some price and volume erosion post-patent expiry but believes the product will maintain a considerable market share [80][100]

Financial Data and Key Metrics Changes - For the full year 2024, total revenues grew by 23.5% year over year to $491.7 million, exceeding previous guidance [6][25] - Full year net product revenue reached $489.3 million, a 23.4% increase over 2023, driven by the successful launch of AGAMRI [6][25] - In Q4 2024, total revenues and net product revenues reached $141.8 million, an increase of 28.3% and 30% over Q4 2023, respectively [7][25] - The company ended the year with a cash position of $517.6 million and no debt, enhancing its capacity for strategic investments [8] Business Line Data and Key Metrics Changes - Firdapse's net product revenue for 2024 was $306 million, an 18.4% increase year over year [26] - AGAMRI generated $46 million in net product revenue from its launch on March 13, 2024, through year-end [26] - Fycompa's net product revenue for 2024 was $137.3 million, slightly down from $138.1 million in 2023 due to changes in gross to net deductions [26][30] Market Data and Key Metrics Changes - Firdapse has maintained 14 consecutive quarters of 15% or more growth year over year, reflecting strong market demand [9] - AGAMRI has gained traction with 93% of the top 45 DMD centers of excellence submitting enrollments [18] - VICOMPA's full year 2024 net product revenue reached $137.3 million, surpassing guidance [19] Company Strategy and Development Direction - The company is focused on a "buy and build" approach for long-term growth, actively evaluating rare disease opportunities [13] - Catalyst is building a sustainable network of out-licensing partners and seeking markets where its products can enhance access to care [14] - The company aims to navigate market and regulatory challenges while leveraging its rare disease expertise for sustained growth [15] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in continued revenue growth, forecasting total revenue for 2025 to be between $545 million and $565 million [8] - The company is committed to protecting the long-term value of its franchise amid ongoing patent litigation [10] - Management highlighted the importance of patient engagement services and strong relationships with healthcare communities [8][9] Other Important Information - The company reported a GAAP net income of $163.9 million for 2024, a 130% increase year over year [29] - Non-GAAP net income for 2024 was $276.3 million, representing a 95% increase from 2023 [30] - Research and development expenses decreased significantly in 2024 due to a one-time expense in 2023 [32] Q&A Session Summary Question: Can you provide more color on new patient adds and the low discontinuation rate for Firdapse? - Management noted over 500 pipeline leads for LEMS patients, contributing about 50% to new enrollments, with a steady discontinuation rate of 15% [40][42] Question: What is the plan for replacing revenue from Fycompa in 2026? - Management remains open to orphan and differentiated products, including potential epilepsy opportunities, but is focused on the orphan space [44][45] Question: What indications are being pursued with AGAMRI? - The company is further characterizing AGAMRI for its immunosuppressive capabilities in rare diseases [52] Question: How does the company view gene therapy opportunities? - Management is cautious about gene therapy, focusing on products that are close to market and have a clear need [53][55] Question: What is the expected impact of gross to net changes for Firdapse in 2025? - The company anticipates a gross to net change of 3% to 3.5% for 2025, influenced by the Inflation Reduction Act [61] Question: What factors are expected to drive demand for AGAMRI in 2025? - Management expects steady transitions from both prednisone and Emflaza segments, with a focus on accelerating enrollments mid-year [68] Question: How well has Firdapse penetrated the LEMS market? - Management did not provide specific penetration percentages but indicated strong market presence and growth potential [108]

Core Insights - Catalyst Pharmaceutical (CPRX) reported a revenue of $141.82 million for the quarter ended December 2024, reflecting a year-over-year increase of 28.3% and surpassing the Zacks Consensus Estimate by 6.87% [1] - The earnings per share (EPS) for the quarter was $0.70, which is an increase from $0.53 in the same quarter last year, resulting in an EPS surprise of 34.62% compared to the consensus estimate of $0.52 [1] Revenue Breakdown - Product revenue from FIRDAPSE was $82.52 million, exceeding the average estimate of $81.54 million from five analysts [4] - Product revenue from FYCOMPA reached $38.22 million, surpassing the average estimate of $32.83 million [4] - Product revenue from AGAMREE was reported at $21.08 million, exceeding the estimated $17.84 million [4] - Total product revenue was $141.81 million, which is a 30% increase compared to the year-ago quarter and also above the average estimate of $132.21 million [4] - Revenue from licenses and other sources was only $0.01 million, significantly below the average estimate of $0.85 million, marking a drastic year-over-year decline of 99.3% [4] Stock Performance - Over the past month, shares of Catalyst have returned -8.9%, underperforming the Zacks S&P 500 composite, which saw a -2.3% change [3] - The stock currently holds a Zacks Rank 4 (Sell), indicating potential underperformance in the near term [3]

Core Insights - Catalyst Pharmaceuticals reported total revenues of $491.7 million for the full year 2024, reflecting a year-over-year growth of 23.5% driven by strong commercial performance [1][11][12] - The company expects total revenues for 2025 to be between $545 million and $565 million, indicating confidence in continued growth momentum [1][22] Financial Performance - Full year 2024 product revenue, net was $489.3 million, a 23.4% increase from $396.5 million in 2023 [3][12] - Q4 2024 net product revenue was $141.8 million, representing a 28.3% increase compared to Q4 2023 [1][11] - GAAP net income for 2024 was $163.9 million, a significant increase of 129.5% from $71.4 million in 2023 [3][17] - Non-GAAP net income for 2024 was $276.3 million, up 95.1% from $141.6 million in 2023 [3][18] Product Performance - FIRDAPSE product revenue for 2024 was $306.0 million, an 18.4% increase year-over-year [1][9] - AGAMREE product revenue for 2024 was $46.0 million, reflecting a successful commercial launch [1][9] - FYCOMPA product revenue for 2024 was $137.3 million, showing a slight decline of 0.6% compared to 2023 [3][9] Strategic Developments - Catalyst successfully launched AGAMREE in the U.S. on March 13, 2024, for the treatment of Duchenne muscular dystrophy [9][10] - The company received FDA approval for an increased maximum daily dose of FIRDAPSE to 100 mg on May 30, 2024 [9] - Catalyst entered into a settlement agreement with Teva Pharmaceuticals regarding FIRDAPSE patent litigation, preventing Teva from marketing a generic version until February 25, 2035 [9][10] Future Outlook - For 2025, FIRDAPSE's product revenue is expected to range between $355 million and $360 million, while AGAMREE's revenue is anticipated to be between $100 million and $110 million [22][24] - FYCOMPA's product revenue is forecasted to be between $90 million and $95 million, influenced by the anticipated loss of patent exclusivity [25] - Research and development expenses for 2025 are expected to be between $15.0 million and $20.0 million, depending on ongoing studies and potential acquisitions [27]

[Business Overview](index=6&type=section&id=Item%201.%20Business) Catalyst Pharmaceuticals is a commercial-stage biopharmaceutical company focused on rare diseases, marketing FIRDAPSE®, FYCOMPA®, and AGAMREE®, and actively seeking to acquire additional late-stage products to drive future growth [Company and Product Portfolio Overview](index=6&type=section&id=Overview) Catalyst Pharmaceuticals is a commercial-stage biopharmaceutical company focused on rare diseases, marketing FIRDAPSE®, FYCOMPA®, and AGAMREE®, and actively seeking to acquire additional late-stage products to drive future growth - The company markets three drug products: **FIRDAPSE®** (amifampridine), **FYCOMPA®** (perampanel), and **AGAMREE®** (vamorolone)[20](index=20&type=chunk) - The company's strategy is to **expand its drug portfolio** by acquiring rights to late-stage products for orphan and rare diseases[20](index=20&type=chunk)[62](index=62&type=chunk) - In early **2025**, the company decided to **split its field-based forces into two dedicated units**, one for FIRDAPSE® and one for AGAMREE®, to better focus its sales efforts. This division is expected to be complete in **Q2 2025**[23](index=23&type=chunk) [FIRDAPSE® (amifampridine)](index=6&type=section&id=FIRDAPSE%C2%AE) - FIRDAPSE® is approved for treating LEMS in adults and children (6+ years). In **May 2024**, the FDA approved an increased maximum daily dosage from **80 mg to 100 mg**[21](index=21&type=chunk) - The company is expanding FIRDAPSE®'s global footprint, with commercialization in Canada via KYE and in Japan via DyDo, which launched the product in **January 2025**[28](index=28&type=chunk)[29](index=29&type=chunk) - Catalyst is defending its FIRDAPSE® patents against generic challengers. It has settled with Teva and Inventia, securing the market until at least **February 2035** against Teva. Litigation with Hetero and Lupin is ongoing[31](index=31&type=chunk)[33](index=33&type=chunk)[36](index=36&type=chunk) [FYCOMPA® (perampanel)](index=10&type=section&id=FYCOMPA%C2%AE) - The company acquired the U.S. rights to FYCOMPA®, a treatment for epilepsy, from Eisai in **January 2023** for an upfront payment of **$160 million**[38](index=38&type=chunk)[39](index=39&type=chunk) - Patent protection for FYCOMPA® is set to expire, with the tablet version losing exclusivity on **May 23, 2025**, and the oral suspension on **December 15, 2025**. The company expects generic competition thereafter[42](index=42&type=chunk)[121](index=121&type=chunk) [AGAMREE® (vamorolone)](index=11&type=section&id=AGAMREE%C2%AE) - In **July 2023**, Catalyst acquired the exclusive North American license for AGAMREE® from Santhera for a **$75 million** upfront payment and a **$36 million** milestone payment upon FDA approval[47](index=47&type=chunk)[48](index=48&type=chunk)[50](index=50&type=chunk) - AGAMREE® was approved by the FDA on **October 26, 2023**, for treating DMD in patients aged two and older, and was commercially launched in the U.S. on **March 13, 2024**[50](index=50&type=chunk)[51](index=51&type=chunk) - The company is exploring additional indications for AGAMREE® and is conducting a Phase 1 study to define its immunosuppressive dose for potential use with gene therapies[57](index=57&type=chunk) - AGAMREE® has robust intellectual property protection, including New Chemical Entity exclusivity until **October 2028**, Orphan Drug Exclusivity until **October 2030**, and patents extending to **2040**[59](index=59&type=chunk) [Company Strategy](index=13&type=section&id=Our%20Strategy) The company's strategy focuses on a "buy-and-build" model, prioritizing commercial success of FIRDAPSE® and AGAMREE®, geographic expansion, and acquiring additional rare disease products to diversify its portfolio - Continue to commercialize FIRDAPSE® for LEMS and AGAMREE® for DMD, while improving disease awareness and patient support through the Catalyst Pathways® program[66](index=66&type=chunk) - Seek to expand the market for FIRDAPSE® into Asia and Latin America and for AGAMREE® into Japan[66](index=66&type=chunk) - Actively pursue acquisitions of early and/or late-stage products, companies, or technology platforms in the rare disease space to broaden and diversify the product portfolio[66](index=66&type=chunk) [Manufacturing and Supply](index=30&type=section&id=Manufacturing%20and%20Supply) Catalyst operates as a virtual manufacturer, relying entirely on third-party CMOs for all products, including FIRDAPSE®, FYCOMPA®, and AGAMREE®, under various supply agreements - The company has no in-house manufacturing capacity and relies on contract manufacturers for all products[137](index=137&type=chunk) - FYCOMPA® is manufactured by Eisai under a seven-year supply agreement running through at least the end of **2029**[139](index=139&type=chunk) - AGAMREE® is supplied by Santhera, an obligation that runs until **January 1, 2026**, after which Catalyst has the right to contract with other third-party manufacturers[140](index=140&type=chunk) [Competition](index=31&type=section&id=Competition) The company faces intense competition across its product lines, including unapproved therapies for FIRDAPSE®, established anti-epileptic drugs and generics for FYCOMPA®, and other corticosteroids and gene therapies for AGAMREE® - FIRDAPSE® competes with unapproved treatments like steroids and immunosuppressants, as well as amifampridine from compounding pharmacies[145](index=145&type=chunk)[146](index=146&type=chunk) - FYCOMPA® faces competition from numerous other anti-epileptic drugs and expects significant competition from generic manufacturers after its patent expiration in **2025**[147](index=147&type=chunk)[148](index=148&type=chunk) - AGAMREE®'s main competitors in the DMD market are other corticosteroids like Emflaza and new gene therapies such as Sarepta's Elevidys[149](index=149&type=chunk)[150](index=150&type=chunk) [Regulatory Matters](index=32&type=section&id=Regulatory%20Matters) The company's operations are subject to extensive FDA and global regulations covering product development, manufacturing, marketing, and pricing, including NDA approval, orphan drug exclusivity, Hatch-Waxman Act, and government pricing programs - The FDA drug approval process is rigorous, involving preclinical studies and three phases of human clinical trials to establish safety and efficacy before an NDA can be approved[155](index=155&type=chunk)[161](index=161&type=chunk)[162](index=162&type=chunk) - The Hatch-Waxman Act provides pathways for generic drug approval (ANDA) and sets rules for patent challenges (Paragraph IV certifications), which can trigger a **30-month** stay on FDA approval of the generic[174](index=174&type=chunk)[176](index=176&type=chunk) - Orphan Drug Designation provides **seven years** of market exclusivity in the U.S. for the approved indication, a critical protection for FIRDAPSE® and AGAMREE®[201](index=201&type=chunk)[202](index=202&type=chunk) - The company is subject to numerous government pricing programs, including Medicaid Drug Rebate Program, 340B Drug Pricing Program, and Medicare Part D, which involve mandatory rebates and discounts[219](index=219&type=chunk)[221](index=221&type=chunk)[223](index=223&type=chunk) - The Inflation Reduction Act of **2022** (IRA) introduces significant changes, including Medicare price negotiation for certain high-expenditure drugs and inflation-based rebates, which could impact future revenues[196](index=196&type=chunk)[224](index=224&type=chunk) [Human Capital Management](index=51&type=section&id=Human%20Capital%20Management) As of **February 24, 2025**, Catalyst employed **181** people, primarily in commercial roles, focusing on attracting and retaining talent through competitive compensation and a culture of integrity and diversity - As of **February 24, 2025**, the company had **181** employees, with **127** in commercial, **11** in R&D, and the remainder in G&A[234](index=234&type=chunk) - The compensation package is designed to be competitive and includes base salary, annual performance bonuses, and stock option grants. Benefits include comprehensive health coverage and a 401(k) with employer match[235](index=235&type=chunk) [Risk Factors](index=53&type=section&id=Item%201A.%20Risk%20Factors) The company faces substantial risks, including dependence on product commercial success, intense competition, reliance on third-party manufacturing, stringent regulatory environment, pricing pressures, and intellectual property litigation [Marketing and Commercialization Risks](index=53&type=section&id=Risks%20Related%20to%20the%20Marketing%20of%20Approved%20Products) The company's success depends on the commercial performance of its products, facing risks from market acceptance, intense competition, profitability challenges for small patient populations, and FYCOMPA®'s boxed warning - The company's success hinges on the successful commercialization of its products, and any failure to do so would materially harm the business[244](index=244&type=chunk) - The small patient populations for FIRDAPSE® and AGAMREE® require achieving significant market share and high per-patient prices to be profitable[244](index=244&type=chunk)[262](index=262&type=chunk) - FYCOMPA® carries a boxed warning for serious psychiatric and behavioral changes, which may cause reluctance among patients and providers to use the drug[244](index=244&type=chunk)[264](index=264&type=chunk) [Development and Operational Risks](index=54&type=section&id=Risks%20Related%20to%20the%20Development%20of%20Additional%20Drug%20Products%20and%20Indications) The company faces drug development and operational risks, including clinical trial failures, heavy reliance on third-party CROs and CMOs, supply chain disruptions, managing growth, and navigating third-party payor pressures on reimbursement and pricing - The company relies on third parties for all pre-clinical and clinical studies, as well as for all manufacturing, which reduces control and introduces risk if these partners fail to perform[245](index=245&type=chunk)[268](index=268&type=chunk)[271](index=271&type=chunk) - The company is dependent on its licensing partners, Eisai for FYCOMPA® and Santhera for AGAMREE®, for product supply[245](index=245&type=chunk)[276](index=276&type=chunk) - Pressure from third-party payors on coverage, reimbursement, and pricing, along with healthcare reforms like the IRA, may impair the company's ability to achieve profitable pricing[246](index=246&type=chunk)[279](index=279&type=chunk)[284](index=284&type=chunk) [Regulatory Risks](index=54&type=section&id=Risks%20Related%20to%20Government%20Regulation) The company faces significant regulatory risks, including uncertain drug approval, loss of orphan drug exclusivity, generic competition, impact of the IRA on pricing, and complex compliance with anti-kickback and fraud laws - Failure to obtain or maintain orphan drug exclusivity for FIRDAPSE® and AGAMREE® would expose them to competition and significantly harm revenues[247](index=247&type=chunk)[305](index=305&type=chunk) - The approval of generic versions of the company's products, particularly after patent expiry, would lead to significant price erosion and loss of market share[247](index=247&type=chunk)[310](index=310&type=chunk) - The company is subject to complex anti-kickback, fraud and abuse, and transparency laws, violations of which could lead to significant penalties and reputational harm[247](index=247&type=chunk)[318](index=318&type=chunk)[319](index=319&type=chunk) [Intellectual Property Risks](index=56&type=section&id=Risks%20Related%20to%20our%20Intellectual%20Property) The company's success relies on its intellectual property, facing risks from failing to secure or maintain patent protection, inability to prevent generic competition, and high costs and uncertainty of patent litigation - The company's ability to compete effectively depends on maintaining patent protection; failure to do so would open the company to competition[249](index=249&type=chunk)[328](index=328&type=chunk) - There is a risk that the company's patents may not adequately protect its products from generic competition, as evidenced by the ongoing Paragraph IV challenges for FIRDAPSE®[249](index=249&type=chunk)[310](index=310&type=chunk) - The company may incur substantial costs from litigation related to intellectual property, such as defending its patents or claims of infringing on others' patents[249](index=249&type=chunk)[340](index=340&type=chunk) [Cybersecurity](index=85&type=section&id=Item%201C.%20Cybersecurity) Catalyst integrates cybersecurity into its risk management, with Board oversight and CLCO/COO responsibility, engaging third-party experts for assessments, and has not experienced material incidents to date - The Board of Directors, with its Audit Committee, provides oversight for cybersecurity risks[378](index=378&type=chunk) - The Chief Legal and Compliance Officer (CLCO) and Chief Operating Officer (COO), along with IT personnel, are primarily responsible for assessing and managing cybersecurity risks[374](index=374&type=chunk) - The company engages external experts for regular audits and threat assessments to ensure its strategies align with industry best practices[369](index=369&type=chunk)[370](index=370&type=chunk) - To date, the company has not encountered any cybersecurity incidents that have materially affected its operations or financial condition[372](index=372&type=chunk) [Legal Proceedings](index=89&type=section&id=Item%203.%20Legal%20Proceedings) The company is engaged in ongoing Paragraph IV patent litigation to defend FIRDAPSE® against generic manufacturers Hetero and Lupin, having settled with Teva and Inventia, with no other material litigation pending - The company is engaged in ongoing patent litigation against Hetero and Lupin, who have filed ANDAs to market generic versions of FIRDAPSE®[380](index=380&type=chunk)[680](index=680&type=chunk) - In **January 2025**, the company settled with Teva, which agreed not to market a generic FIRDAPSE® version before **February 25, 2035**, under most circumstances[679](index=679&type=chunk) - In **July 2024**, the company settled with Inventia, which acknowledged the validity and infringement of FIRDAPSE® patents and agreed not to commercialize its product until patent expiration or other specified conditions[681](index=681&type=chunk) [Management's Discussion and Analysis (MD&A)](index=92&type=section&id=Item%207.%20Management%27s%20Discussion%20and%20Analysis%20of%20Financial%20Condition%20and%20Results%20of%20Operations) In **FY2024**, total revenues grew **23.5%** to **$491.7 million**, driven by FIRDAPSE® sales and AGAMREE® launch, leading to a net income of **$163.9 million** and a strengthened financial position with **$517.6 million** in cash [Results of Operations (2024 vs. 2023)](index=106&type=section&id=Results%20of%20Operations) Total revenues increased to **$491.7 million** in **2024**, driven by FIRDAPSE® and AGAMREE® sales, leading to operating income of **$195.1 million** and net income of **$163.9 million**, primarily due to revenue growth and lower R&D expenses Product Revenue, Net (in millions) | Product | 2024 | 2023 | | :--- | :--- | :--- | | FIRDAPSE® | $306.0 | $258.4 | | FYCOMPA® | $137.3 | $138.1 | | AGAMREE® | $46.0 | $0.0 | | **Total** | **$489.3** | **$396.5** | Key Operating Results (in millions) | Metric | 2024 | 2023 | | :--- | :--- | :--- | | Total Revenues | $491.7 | $398.2 | | Cost of Sales | $68.8 | $52.0 | | R&D Expenses | $12.6 | $93.2 | | SG&A Expenses | $177.7 | $133.7 | | Operating Income | $195.1 | $86.8 | | Net Income | $163.9 | $71.4 | | Diluted EPS | $1.31 | $0.63 | - The decrease in R&D expenses from **$93.2 million** in **2023** to **$12.6 million** in **2024** was primarily due to the **$81.5 million** in-process research and development (IPR&D) expense recognized for the AGAMREE® acquisition in **2023**[468](index=468&type=chunk) - Selling, general and administrative (SG&A) expenses increased by **$44.0 million**, or **32.9%**, primarily due to increased headcount and commercialization expenses related to the launch of AGAMREE®[470](index=470&type=chunk) [Liquidity and Capital Resources](index=108&type=section&id=Liquidity%20and%20Capital%20Resources) The company's financial position strengthened, with cash and equivalents increasing to **$517.6 million** by **end of 2024**, driven by **$239.8 million** in operating cash flow and **$140.7 million** from an equity offering, ensuring sufficient liquidity for the next **12 months** Financial Position (in millions) | Metric | Dec 31, 2024 | Dec 31, 2023 | | :--- | :--- | :--- | | Cash and cash equivalents | $517.6 | $137.6 | | Working Capital | $502.9 | $143.3 | - In **January 2024**, the company completed a public offering of **10 million** shares of common stock, raising net proceeds of approximately **$140.7 million**[481](index=481&type=chunk)[576](index=576&type=chunk) Cash Flow Summary (in millions) | Cash Flow | 2024 | 2023 | | :--- | :--- | :--- | | Net cash from operating activities | $239.8 | $143.6 | | Net cash used in investing activities | ($0.6) | ($293.5) | | Net cash from (used in) financing activities | $140.7 | ($10.9) | [Critical Accounting Policies and Estimates](index=102&type=section&id=Critical%20Accounting%20Policies%20and%20Estimates) The company's critical accounting policies involve significant judgment, including revenue recognition (gross-to-net adjustments), valuation of intangible assets (discounted cash flow), and stock-based compensation (Black-Scholes model) - Revenue Recognition: Product sales are recorded at a net price, which requires estimating variable consideration for items like government rebates, chargebacks, and product returns[454](index=454&type=chunk) - Valuation of Intangible Assets: Acquired intangible assets are recorded at fair value, determined using a discounted cash flow analysis that requires assumptions about future cash flows, risk, and cost of capital[456](index=456&type=chunk) - Stock-Based Compensation: The fair value of stock options is calculated using the Black-Scholes model, which requires estimates for stock price volatility, option life, and interest rates[457](index=457&type=chunk) [Controls and Procedures](index=114&type=section&id=Item%209A.%20Controls%20and%20Procedures) Management concluded that disclosure controls and internal control over financial reporting were effective as of **December 31, 2024**, with Grant Thornton LLP issuing an unqualified opinion on internal control effectiveness - Management, including the principal executive and financial officers, concluded that disclosure controls and procedures were effective as of **December 31, 2024**[510](index=510&type=chunk) - Management concluded that the company's internal control over financial reporting was effective as of **December 31, 2024**, based on the COSO **2013** framework[513](index=513&type=chunk) - The independent registered public accounting firm, Grant Thornton LLP, issued a report concurring with management's assessment of effective internal control over financial reporting[514](index=514&type=chunk)[540](index=540&type=chunk)

Core Viewpoint - Catalyst Pharmaceuticals, Inc. is set to release its fourth quarter and full-year 2024 financial results on February 26, 2025, followed by a conference call on February 27, 2025, to discuss these results and provide a business update [1][2]. Company Overview - Catalyst Pharmaceuticals is a commercial-stage biopharmaceutical company focused on developing and commercializing novel medicines for patients with rare and difficult-to-treat diseases [1][4]. - The company has a proven track record of bringing life-changing treatments to market and emphasizes patient care and accessibility through comprehensive support services [4]. - Catalyst is headquartered in Coral Gables, FL, and has been recognized on the Forbes 2025 list as one of America's most successful mid-cap companies and on the 2024 Deloitte Technology Fast 500™ list as one of North America's fastest-growing companies [4]. Conference Call & Webcast Details - The conference call and webcast will take place on February 27, 2025, at 8:30 AM ET, with dial-in numbers provided for US/Canada and international participants [2][3]. - The webcast will be accessible on the company's website, and a replay will be available for at least 30 days following the event [3].

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Core Insights - Catalyst Pharmaceuticals, Inc. has been ranked fifth in Forbes' list of America's Most Successful Mid-Cap Companies for 2025, showcasing its strong performance among 100 companies [1][2][3] - The ranking reflects Catalyst's continued growth, moving from fourth place in the previous year's list of Small-Cap Companies, indicating a positive trajectory in earnings, sales, return on equity, and total stock return over the last five years [2][3] Company Overview - Catalyst Pharmaceuticals is a biopharmaceutical company focused on improving the lives of patients with rare diseases, emphasizing the development and commercialization of innovative therapies [4] - The company has a strong commitment to patient care and accessibility, providing a comprehensive suite of support services to ensure patients receive necessary treatments [4] - Catalyst is headquartered in Coral Gables, Florida, and is actively seeking to expand its global presence through strategic partnerships, while also being recognized as one of North America's Fastest-Growing Companies on the 2024 Deloitte Technology Fast 500™ List [4]

Core Insights - Catalyst Pharmaceuticals has announced the launch of FIRDAPSE® (amifampridine) Tablets 10 mg in Japan by its sub-licensee DyDo Pharma, aimed at improving muscle weakness in patients with Lambert-Eaton myasthenic syndrome (LEMS) [1][2] Company Overview - Catalyst Pharmaceuticals is a biopharmaceutical company focused on developing and commercializing therapies for rare diseases, with a commitment to patient care and accessibility [6] - The company has a strong presence in the U.S. and is actively seeking to expand its global footprint through strategic partnerships [6] Product Information - FIRDAPSE is the only FDA-approved therapy for LEMS in adults and pediatric patients aged six years and older, characterized as a rare autoimmune disorder [2][3] - The mechanism of action for FIRDAPSE involves blocking potassium channels, enhancing neuromuscular transmission, and improving muscle function [3] Market Expansion - The launch of FIRDAPSE in Japan represents a significant step in expanding the geographic reach of Catalyst's product portfolio, enhancing access to life-changing therapies for patients in Japan [2][6] - DyDo Pharma, a wholly-owned subsidiary of DyDo Group Holdings, is responsible for the commercialization of FIRDAPSE in Japan [5]