[https://www.pumabiotechnology.com].## ContactsAlan H. Auerbach or Mariann Ohanesian, Puma Biotechnology, Inc., +1 424 248 6500 [info@pumabiotechnology.com] [ir@pumabiotechnology.com]David Schull, Russo Partners, +1 212 845 4200 [david.schull@russopartnersllc.com]Industry:- [Oncology]- [Science]- [Pharmaceutical]- [Health]- [Biotechnology]- [Practice Management]- [Clinical Trials]- [FDA]- [Research]### Puma Biotechnology, Inc.NASDAQ:PBYI---Release SummaryPuma Biotechnology will issue its fourth quarter and ...

Core Insights - CorMedix (CRMD) and Puma Biotechnology (PBYI) are small-cap biotech companies with market capitalizations under $1 billion, focusing on the commercialization of their core products [1] - CorMedix is in the early commercialization phase with its product DefenCath, while Puma Biotechnology has a more established presence with its product Nerlynx [2] CorMedix (CRMD) Overview - DefenCath, approved by the FDA in late 2023, is the first antimicrobial catheter lock solution in the U.S., aimed at reducing catheter-related bloodstream infections in kidney failure patients [3][4] - In the first nine months of 2025, DefenCath generated $167.6 million in net sales, indicating strong market adoption and a unique market position with patent protection until 2033 [6] - CorMedix anticipates steady sales growth as it expands its commercial footprint and marketing efforts, with plans for potential label expansion into total parenteral nutrition [7] - The $300 million acquisition of Melinta Therapeutics in August 2025 added seven approved therapies to CorMedix's portfolio, enhancing its presence in hospital acute care and infectious disease markets [8] - The company raised its full-year 2025 pro forma net revenue guidance to $390-$410 million, up from a previous estimate of at least $375 million [9] Puma Biotechnology (PBYI) Overview - Nerlynx is approved for treating early-stage HER2-positive breast cancer and has generated $144.2 million in sales in the first nine months of 2025, reflecting a 2.4% year-over-year increase [11][12] - Puma Biotechnology raised its full-year 2025 revenue guidance to $220-$223 million, up from $212–$222 million, with net product sales expected to be between $198-$200 million [13] - The company faces risks due to its heavy reliance on Nerlynx for revenue, with potential regulatory setbacks posing significant challenges [13][14] - PBYI is developing alisertib for hormone receptor-positive breast cancer and small-cell lung cancer, but ongoing studies present risks to the company's outlook [15] Financial Estimates and Performance - The Zacks Consensus Estimate for CorMedix's 2025 sales and EPS indicates a year-over-year increase of approximately 613% and 1057%, respectively [16] - In contrast, Puma Biotechnology's estimates imply a year-over-year decrease of around 4% in sales and 10% in EPS for 2025 [18] - Over the past six months, CRMD shares have declined by 15.8%, while PBYI shares have surged by 66.7%, compared to an industry return of 22.1% [20] Valuation and Investment Outlook - Puma Biotechnology appears more expensive than CorMedix based on the price/book (P/B) ratio, with PBYI at 2.48 compared to CRMD's 2.40 [22] - CorMedix holds a Zacks Rank 1 (Strong Buy), while Puma Biotechnology has a Zacks Rank 3 (Hold), indicating a more favorable investment outlook for CRMD [23] - CorMedix's strong commercial execution, optimistic revenue guidance, and strategic diversification through the Melinta acquisition position it as a compelling investment choice [24][26] - Puma Biotechnology's reliance on a single product and competition in the breast cancer market highlight vulnerabilities, making it a less attractive option [25][26]

Core Insights - Both Ironwood Pharmaceuticals (IRWD) and Puma Biotechnology (PBYI) are small biotech companies focused on commercializing their products to establish market leadership, with market caps under $1 billion and limited pipelines [1][2] Ironwood Pharmaceuticals (IRWD) - Ironwood's primary revenue comes from its collaboration with AbbVie (ABBV) for Linzess, which treats gastrointestinal disorders [4] - Linzess sales reached $314.9 million in Q3, a 40% year-over-year increase, with Ironwood's share of net profit at $119.6 million, up 35% year-over-year [5] - The company raised its 2025 revenue guidance to $290-$310 million from $260-$290 million due to strong Linzess performance [6] - Ironwood is developing apraglutide for short bowel syndrome, with a phase III study expected to start in 2026 [7] - Concerns exist regarding Ironwood's heavy reliance on Linzess, which has faced pricing pressure despite recent sales momentum [8] Puma Biotechnology (PBYI) - Puma's Nerlynx is approved for early-stage HER2-positive breast cancer and generated $144.2 million in sales in the first nine months of 2025, a 2.5% year-over-year increase [9][10] - The company raised its 2025 revenue guidance to $220-$223 million from $212-$222 million, with Nerlynx sales expected to be $198-$200 million [11] - Puma is developing alisertib for hormone receptor-positive breast cancer and small-cell lung cancer, which could enhance its market position [11] - The company's reliance on Nerlynx makes it vulnerable to regulatory setbacks and competition in the breast cancer market [12] Financial Estimates and Performance - Ironwood's 2025 sales estimates imply a 14.5% year-over-year decrease, while EPS estimates suggest a 275% increase [13] - Puma's 2025 EPS estimates indicate a 15% year-over-year decrease, with stable estimates for 2025 but downward trends for 2026 [16] - Year-to-date, IRWD shares have declined 12.9%, while PBYI shares have surged 65.6%, compared to an industry return of 8.3% [18] - IRWD trades at a price-to-sales (P/S) ratio of 2.02, higher than PBYI's 1.21, indicating a more expensive valuation for Ironwood [19] Investment Outlook - Ironwood holds a Zacks Rank 3 (Hold), while Puma carries a Zacks Rank 4 (Sell) [22] - For investors seeking a small-cap biotech with steady earnings momentum, Ironwood appears to be a better investment option due to its established revenue stream and optimistic guidance [23][24] - Puma's reliance on a single product poses risks, particularly in a competitive market, making its growth strategy less secure [25] - Despite a premium valuation, Ironwood's recent developments and rising earnings estimates make it a preferable choice heading into 2026 [26]

Core Insights - Puma Biotechnology reported third-quarter 2025 adjusted earnings of 21 cents per share, exceeding the Zacks Consensus Estimate of 9 cents, but down from 45 cents in the same quarter last year [2][7] - Total revenues for the third quarter were $54.5 million, surpassing the Zacks Consensus Estimate of $48 million, but reflecting a 32.3% year-over-year decline due to reduced product supply revenues and higher gross-to-net reductions [3][7] - The company raised its 2025 revenue guidance to $220-$223 million, up from the previous range of $212-$222 million, indicating a positive outlook for Nerlynx product sales [10][11] Financial Performance - Product revenues from Nerlynx totaled $51.9 million in Q3, a decrease of 7.5% year over year, yet above management's guidance of $46-$48 million [5][7] - Royalty revenues were $2.6 million, significantly down from $24.4 million in the prior year, but exceeded the model estimate of $2.2 million [8] - Total operating costs for the quarter were $44.9 million, down 23.1% year over year, while research and development expenses rose 27.2% to $15.9 million [8][9] Market Performance - Shares of Puma Biotechnology have increased by 60.7% year to date, outperforming the industry average rise of 11.5% [4] Guidance and Future Outlook - For Q4 2025, total revenues are expected to be between $67-$70 million, with Nerlynx product sales projected at $54-$56 million and royalty revenues anticipated in the range of $13-$14 million [11] - The company is also developing alisertib for various cancers, with interim data from ongoing studies expected in the first half of 2026 [12][13][14]

Financial Data and Key Metrics Changes - Total revenue for Q3 2025 was reported at $54.5 million, with product revenue net at $51.9 million, an increase from $49.2 million in Q2 2025 but a decrease from $56.1 million in Q3 2024 [5][27] - Net income based on GAAP for Q3 2025 was $8.8 million, or $0.18 per basic share, compared to $5.9 million, or $0.12 per share in Q2 2025 [26] - Non-GAAP net income for Q3 2025 was $10.5 million, or $0.21 per share, reflecting an increase from the previous quarter [27] Business Line Data and Key Metrics Changes - Product revenue was impacted by approximately $3.1 million of inventory billed at specialty pharmacies and distributors [6] - Royalty revenue decreased to $2.6 million in Q3 2025 from $3.2 million in Q2 2025 and $24.4 million in Q3 2024 [6][29] - Nerlynx sales included U.S. net sales of $51.8 million in Q3 2025, up from $48.8 million in Q3 2024 [21][28] Market Data and Key Metrics Changes - New prescriptions for Nerlynx were down approximately 3% compared to Q2 2025, while total prescriptions decreased by about 1% [6] - Demand for Nerlynx increased by about 3% quarter-over-quarter and year-over-year, with stronger growth in the specialty distributor channel [23] Company Strategy and Development Direction - The company is focused on expanding its market presence for Nerlynx, particularly among patients at higher risk of recurrence [18] - Puma is evaluating several drugs for potential licensing or acquisition to diversify its portfolio [14] - The company aims to maintain positive net income while managing expenses effectively [37] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in achieving year-over-year demand growth for Nerlynx in the U.S. for the first time since 2018 [37] - The company anticipates net income for the full year 2025 to be in the range of $27 million to $29 million, reflecting ongoing financial discipline [31] Other Important Information - The company reported cash burn of approximately $1.6 million in Q3 2025, with total outstanding principal debt reduced to approximately $33 million [34] - Anticipated net product revenue for Q4 2025 is projected to be between $54 million and $56 million [32] Q&A Session Summary Question: What is the evaluation bar for the breast cancer interim? - Management indicated that the previous trial, TBCRC41, will serve as a comparison for evaluating alisertib in combination with endocrine therapy [40][41] Question: Would the company consider going negative with data if it supports a pivotal program? - Management noted that while they aim to remain profitable, they are open to staggering indications to control expenses while pursuing pivotal trials [42][45]

Financial Data and Key Metrics Changes - Total revenue for Q3 2025 was reported at $54.5 million, with product revenue net at $51.9 million, an increase from $49.2 million in Q2 2025 but a decrease from $56.1 million in Q3 2024 [5][20][27] - Net income based on GAAP for Q3 2025 was $8.8 million, or $0.18 per basic share, compared to $5.9 million, or $0.12 per share in Q2 2025 [25] - Non-GAAP net income for Q3 2025 was $10.5 million, or $0.21 per share, reflecting an increase from the previous quarter [26] - Gross-to-net adjustment in Q3 2025 was approximately 25.9%, up from 20.8% in Q2 2025, primarily due to higher Medicare rebates [27] Business Line Data and Key Metrics Changes - Product revenue from Nerlynx sales was $51.9 million in Q3 2025, up from $49.2 million in Q2 2025 but down from $56.1 million in Q3 2024 [5][20] - Royalty revenue decreased to $2.6 million in Q3 2025 from $3.2 million in Q2 2025 and $24.4 million in Q3 2024 [6][27] - Total prescriptions for Nerlynx declined approximately 1% compared to Q2 2025 and 4% year over year [22] Market Data and Key Metrics Changes - U.S. net sales of Nerlynx in Q3 2025 were $51.8 million, compared to $48.8 million in Q3 2024 [27] - The specialty pharmacy channel accounted for about 65% of the business, while the specialty distributor channel made up 35% in Q3 2025 [19] Company Strategy and Development Direction - The company is focused on expanding its market presence for Nerlynx and enhancing clinical education through marketing initiatives [15][16] - Ongoing clinical trials for alisertib are being prioritized, with a focus on identifying biomarkers that may predict better outcomes [10][11] - The company is evaluating potential acquisitions to diversify its portfolio and leverage existing infrastructure [13] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in achieving positive net income for the full year 2025, driven by disciplined financial management [34][35] - The company anticipates a demand increase for Nerlynx in the U.S. for the first time since 2018 [34] - Future guidance includes expectations for net product revenue in Q4 2025 to be between $54 million and $56 million [30] Other Important Information - The company reported cash burn of approximately $1.6 million in Q3 2025, with total outstanding principal debt decreasing to about $33 million [32] - Anticipated R&D expenses are expected to increase by 20-25% year over year due to faster enrollment in clinical trials [32] Q&A Session Summary Question: What is the evaluation bar for alisertib in combination with endocrine therapy? - Management indicated that the previous trial TBCRC41 will serve as a comparison for efficacy, focusing on the third-line treatment space for HER2-negative breast cancer [38][39] Question: Would the company consider going negative with data if it supports a pivotal program? - Management noted that while they aim to remain profitable, they are open to staggered spending on indications to control cash burn [40][41] Question: Will a pivotal phase three trial require a partner? - Management stated that they do not anticipate a large trial and believe it can be managed within their financial framework, especially as debt is paid down [42][43]

Core Insights - Puma Biotechnology (PBYI) stock has shown strong performance, increasing by 29.6% over the past three months, significantly outperforming the industry (3.9% rise) and the S&P 500 index [1][8] - The primary driver for this stock increase was better-than-expected results, along with improving sales of its sole marketed product, Nerlynx, and positive momentum in its pipeline [2][4] Nerlynx Sales Performance - Nerlynx (neratinib) is approved for treating early-stage HER2-positive breast cancer and advanced or metastatic HER2-positive breast cancer [3] - Sales of Nerlynx rose by 9% year-over-year to $92.3 million in the first half of 2025, with expectations for full-year sales to be between $192 million and $198 million [4][8] Pipeline Developments - Puma Biotechnology has in-licensed alisertib, an aurora kinase A inhibitor, from Takeda, targeting hormone receptor-positive breast cancer and small-cell lung cancer (SCLC) [5] - The company is conducting a phase II study (ALISCA-Lung1) for alisertib as a monotherapy for extensive-stage SCLC, with interim data expected in Q4 2025 [6][9] - Another phase II study (ALISCA-Breast1) is underway for alisertib in combination with endocrine treatment for chemotherapy-naïve HER2-negative, hormone receptor-positive metastatic breast cancer, with initial data also expected in Q4 2025 [9] Competitive Landscape - Puma Biotechnology is heavily reliant on Nerlynx for revenue, as it has no other approved products [11] - The breast cancer market is competitive, with established therapies like Roche's Herceptin and Novartis' Tykerb posing significant challenges [11][12] - Alisertib, if successfully developed, may face intense competition in its target market [12] Valuation and Earnings Estimates - Puma Biotechnology is currently trading at a price-to-sales (P/S) ratio of 0.94, which is lower than the industry average of 2.13, but above its five-year mean of 0.73 [13] - The Zacks Consensus Estimate for 2025 earnings per share has increased from 65 cents to 66 cents, while estimates for 2026 have risen from 51 cents to 60 cents [14]

Core Insights - Puma Biotechnology (PBYI) reported second-quarter 2025 adjusted earnings of 15 cents per share, surpassing the Zacks Consensus Estimate of 11 cents, and reversing the adjusted loss of 5 cents per share from the previous year [1][5] - Total revenues for the second quarter reached $52.4 million, exceeding the Zacks Consensus Estimate of $50 million, and reflecting an 11.2% year-over-year increase driven by higher product revenues [2][5] - The company maintained its 2025 revenue outlook of $212 million to $222 million, with Nerlynx sales expected to be between $192 million and $198 million [8] Financial Performance - Product revenues from Nerlynx amounted to $49.2 million in Q2, representing a 10.8% year-over-year increase and aligning with management's guidance [3][5] - Royalty revenues increased by approximately 18.5% year-over-year to $3.2 million, surpassing both model estimates and the guided range [6] - Total operating costs for the quarter were $45.8 million, down 7.1% year-over-year, with selling, general and administrative expenses declining 28% to $18 million [6] Future Guidance - For Q3 2025, total revenues are projected to be between $48 million and $51 million, with Nerlynx product sales expected in the range of $46 million to $48 million [9] - Royalty revenues for Q3 are anticipated to be between $2 million and $3 million, with net income expected to range from $2 million to $4 million [9] Pipeline Developments - Puma Biotechnology is developing alisertib, an aurora kinase A inhibitor, for hormone receptor-positive breast cancer and small-cell lung cancer (SCLC), having in-licensed the rights from Takeda in 2022 [10] - The company is conducting a phase II study (ALISCA-Lung1) for alisertib as a monotherapy in extensive-stage SCLC, with interim data expected in Q4 2025 [11] - Additionally, a phase II study (ALISCA-Breast1) is underway for alisertib in combination with endocrine treatment for chemotherapy-naïve HER2-negative, hormone receptor-positive metastatic breast cancer, with initial data also expected in Q4 2025 [12]

Core Insights - Puma Biotechnology reported a return to profitability in Q2 2025, with non-GAAP EPS of $0.15 and GAAP revenue of $52.4 million, exceeding estimates [1][2] - The company reiterated its full-year guidance, projecting total GAAP revenue between $212 million and $222 million and net income of $23 million to $28 million [1][13] Financial Performance - Non-GAAP EPS was $0.15, surpassing the estimate of $0.09, and up from a loss of $0.05 in Q2 2024 [2][7] - GAAP revenue reached $52.4 million, an increase of 11.3% from $47.1 million in Q2 2024 [2][7] - Net product revenue from NERLYNX was $49.2 million, up 10.8% from $44.4 million in Q2 2024 [2][5] - Royalty revenue increased by 18.5% to $3.2 million compared to $2.7 million in Q2 2024 [2][6] - GAAP net income was $5.9 million, a turnaround from a loss of $4.5 million in Q2 2024 [2][7] Business Strategy - Puma focuses on developing and commercializing cancer therapies, particularly NERLYNX for HER2-positive breast cancer [3][4] - The company emphasizes market penetration, global partnerships, and patient education to drive NERLYNX sales [4][9] - Ongoing clinical programs for alisertib are part of Puma's strategy for future growth [4][10] Operational Highlights - The company achieved a 28% reduction in SG&A costs to $18.0 million, primarily due to lower legal expenses [7][8] - R&D expenses increased by 14% to $15.5 million, reflecting investments in alisertib trials [7][11] - Cash and equivalents totaled $96.0 million, with a reduction in debt to $34.0 million [8] Outlook - Management expects total revenue for Q3 2025 to be between $48 million and $51 million, with net income projected at $2 million to $4 million [13][14] - The company aims to diversify revenue sources beyond NERLYNX and is exploring new pipeline assets for potential acquisition [14]

Financial Data and Key Metrics Changes - Total revenue for Q2 2025 was reported at $52.3 million, with product revenue net at $49.2 million, an increase from $43.1 million in Q1 2025 and $44.4 million in Q2 2024 [5][19][26] - Net income based on GAAP for Q2 2025 was $5.9 million or $0.12 per share, compared to $3 million or $0.06 per share in Q1 2025 [25][26] - Non-GAAP net income for Q2 2025 was $7.5 million or $0.15 per share, reflecting an increase from Q1 2025 [26][27] - Cash burn for Q2 2025 was approximately $2.9 million, a decrease from $7.8 million in Q1 2025 [32] Business Line Data and Key Metrics Changes - NERLYNX sales in Q2 2025 were $49.2 million, up from $43.1 million in Q1 2025, driven by an increase in bottles sold [19][26] - Total prescriptions (TRx) increased by 3% quarter over quarter but declined by 2% year over year [21] - New prescriptions (NRx) decreased by approximately 3% quarter over quarter and 1% year over year [21] Market Data and Key Metrics Changes - The specialty pharmacy channel accounted for 63% of the business, while the specialty distributor channel accounted for 37% in Q2 2025 [18] - Demand in the specialty distributor channel grew by 8% quarter over quarter and 17% year over year [22] Company Strategy and Development Direction - The company is focused on increasing awareness of NERLYNX and its clinical benefits for HER2 positive early breast cancer patients [13][15] - Future clinical development of alasertib will focus on patients with specific biomarkers in breast and lung cancers [9][10] - The company is evaluating potential in-licensing or acquisition of additional drugs to diversify its portfolio [12] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in maintaining positive net income and emphasized fiscal responsibility to shareholders [34] - The company anticipates net NERLYNX product revenue for the full year 2025 to be between $192 million and $198 million [28] - Management acknowledged the significant unmet medical need in oncology and the commitment to finding effective treatments [35] Other Important Information - The company expects to have interim data from ongoing clinical trials later in 2025 [10][12] - The gross to net adjustment for Q2 2025 was 20.8%, unchanged from Q1 2025 [27] Q&A Session Summary Question: What is the venue for upcoming data disclosures? - Management indicated that disclosures would likely be presented as corporate updates, possibly around November [36][37] Question: What are the criteria for advancing clinical trials? - The company highlighted the need for progression-free survival (PFS) and overall survival (OS) benefits to justify further advancement in trials [40][41] Question: How will meeting or falling short of clinical trial bars impact strategic views? - Management stated that they would be selective in pursuing additional products and would not want to jeopardize profitability [43][44]