Puma Biotechnology Q2 2026 Earnings Report

Puma Biotechnology EPS Results

• Actual EPS: $0.19
• Consensus EPS: $0.04
• Beat/Miss: Beat by +$0.15
• One Year Ago EPS: N/A

Puma Biotechnology Revenue Results

• Actual Revenue: $56.50 million
• Expected Revenue: $53.00 million
• Beat/Miss: Beat by +$3.50 million
• YoY Revenue Growth: N/A

Puma Biotechnology Announcement Details

• Quarter: Q2 2026
• Date: 8/6/2026
• Time: After Market Closes
• Conference Call Date: Thursday, August 6, 2026
• Conference Call Time: 4:30PM ET

Puma Biotechnology (NASDAQ:PBYI) is a late‐stage biopharmaceutical company dedicated to the development and commercialization of targeted therapies for oncology patients. Founded in 2010 and headquartered in Los Angeles, California, the company focuses on advancing molecularly defined cancer treatments that address significant unmet medical needs.

The company’s lead product is neratinib, marketed under the brand name Nerlynx in the United States. Neratinib is an irreversible small‐molecule tyrosine kinase inhibitor designed to target the HER2 receptor, and it received FDA approval in 2017 for extended adjuvant treatment of early‐stage HER2-positive breast cancer. Nerlynx has since been explored in additional settings, including metastatic disease, reflecting Puma’s commitment to expanding therapeutic options for patients.

Beyond its approved product, Puma Biotechnology maintains a clinical‐stage pipeline that includes additional oncology candidates and combination regimens under evaluation in multiple cancer indications. Through ongoing trials, the company aims to build on Nerlynx’s platform and bring new treatment options to patients facing aggressive tumors.

Since completing its initial public offering on Nasdaq under the ticker PBYI in 2013, Puma has established commercial operations in the United States and forged partnerships to support product launches and regulatory filings in Europe and other global markets. Under the leadership of Founder and President/CEO Alan H. Auerbach, the company continues to leverage strategic collaborations and scientific expertise to drive its growth and development efforts.

Puma Biotechnology Q2 2026 Earnings Call Transcript

Key Takeaways

• Positive Sentiment: NERLYNX revenue and demand improved: Q2 net product revenue rose to $53.6 million from $42.0 million in Q1 and $49.2 million a year ago, while U.S. demand increased 8% sequentially and 11% year over year. Management raised full-year 2026 net product revenue guidance to $205–$209 million.
• Positive Sentiment: Puma reported Q2 GAAP net income of $8.2 million, reversing a $3.8 million loss in Q1, and raised full-year net income guidance to $17–$20 million. The company also made its final $11.1 million loan payment and is now debt-free.
• Neutral Sentiment: Alisertib development is progressing, with ALISCA-Breast1 enrollment being narrowed to the 40 mg and 50 mg dose groups and ALISCA-Lung1 now enrolling at 70 mg twice daily. Puma expects to start the combination trial ALISCA-Lung02 in Q3 and provide additional trial data in 2027.
• Negative Sentiment: New prescriptions for NERLYNX declined 6% sequentially, and the company expects higher 2026 R&D spending, up 34%–37% year over year, as clinical trials advance. Q3 net income guidance of $2–$2.5 million is substantially below Q2’s result.
• Negative Sentiment: Full-year royalty guidance was reduced to $19–$22 million from $20–$23 million, partly reflecting a possible late-2026 or 2027 reduction in China royalties if generic NERLYNX reaches a specified market-share threshold.

Presentation

[Operator]

Good afternoon. My name is Daryl, and I will be your conference call operator today. At this time, all participants are in a listen-only mode. After the speaker's formal remarks, there will be a question and answer session. If you would like to ask a question during that time, simply press the star key, then the number one on your telephone keypad. If you would like to withdraw your questions, please press star two. If you should require operator assistance during the conference, please press star zero. As a reminder, this call is being recorded. I would now like to turn the conference call over to Mariann Ohanesian, Senior Director of IR for Puma Biotechnology. You may begin your conference.

[Mariann Ohanesian, Senior Director of Investor Relations at Puma Biotechnology]

Thank you, Daryl. Good afternoon, and welcome to Puma's conference call to discuss our earnings results for the second quarter of 2026. Joining me on the call today are Alan Auerbach, Chief Executive Officer, President, and Chairman of the Board of Puma Biotechnology; Maximo Nougues, Chief Financial Officer; Heather Blaber, Senior Vice President of Marketing; and Roger Storms, Senior Vice President of Sales. After the close today, Puma issued a news release detailing earnings results for the second quarter of 2026. That news release, the slides that Roger will refer to, and a webcast of this call are accessible via the homepage and investor sections of our website at pumabiotechnology.com. The webcast and presentation slides will be archived on our website and available for replay for the next 90 days.

[Mariann Ohanesian, Senior Director of Investor Relations at Puma Biotechnology]

Today's conference call will include statements about Puma's future expectations, plans, and prospects that constitute forward-looking statements for purposes of federal securities laws. Such statements are subject to risks and uncertainties, and actual events and results may differ from those expressed in these forward-looking statements. For a full discussion of these risks and uncertainties, please review our periodic and current reports filed with the SEC from time to time, including our annual report on Form 10-K for the year ended December 31, 2025. You are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date of this live conference call, August 6th, 2026. Puma undertakes no obligation to revise or update any forward-looking statements to reflect events or circumstances after the date of this conference call, except as required by law.

[Mariann Ohanesian, Senior Director of Investor Relations at Puma Biotechnology]

During today's call, we may refer to certain non-GAAP financial measures that involve adjustments to our GAAP figures. We believe these non-GAAP metrics may be useful to investors as a supplement to, but not a substitute for, our GAAP financial measures. Please refer to our second quarter 2026 earnings release for a reconciliation of our GAAP to non-GAAP results. I will now turn the call over to Alan.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Thank you, Mariann, and thank you all for joining our call today. Today, Puma reported total revenue for the second quarter of 2026 of $56.5 million. Total revenue includes product revenue net, which consists entirely of NERLYNX sales, as well as royalties from our sub-licensees. Product revenue net was $53.6 million in the second quarter of 2026, an increase from $42 million reported in Q1 of 2026 and $49.2 million reported in Q2 of 2025. As a reminder to investors, Puma's reported NERLYNX sales includes both U.S. net sales of NERLYNX and product supply revenues of NERLYNX to Puma's ex-U.S. partners. Product revenue for the second quarter of 2026 included approximately $1.3 million of inventory drawdown at our specialty pharmacies and specialty distributors. Royalty revenue was $2.9 million in the second quarter of 2026, compared to $2.8 million in Q1 2026 and $3.2 million in Q2 of 2025.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

We reported 2,929 bottles of NERLYNX sold in the second quarter of 2026, compared to 2,328 bottles sold in Q1 2026. In Q2 2026, we estimate that inventory decreased by 57 bottles. In Q2 2026, new prescriptions were down approximately 6% compared to Q1 2026, and total prescriptions were up approximately 7% compared to Q1 2026. Roger will provide further details in his comments and slides. I will now provide updates from Puma's ongoing phase II trials of alisertib in small cell lung cancer and HER2-negative ER-positive breast cancer, also referred to as ALISCA-Lung1 and ALISCA-Breast1. Heather Blaber and Roger Storms will add additional color on NERLYNX's commercial activities. Maximo Nougues will follow with highlights of the key components of our financial statements for the second quarter of 2026.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

As investors are aware, Puma has two ongoing phase II trials of our investigational drug, alisertib. ALISCA-Breast1, which is a phase II trial of alisertib in combination with endocrine therapy in patients with HER2-negative hormone receptor-positive recurrent or metastatic breast cancer, and ALISCA-Lung1, a phase II study looking at the efficacy of alisertib monotherapy in patients with small cell lung cancer. As a reminder, the ALISCA-Breast1 trial investigates alisertib in combination with endocrine treatment consisting of either anastrozole, exemestane, letrozole, fulvestrant, or tamoxifen in patients with HER2-negative hormone receptor-positive recurrent or metastatic breast cancer. Patients must be chemotherapy naive in the recurrent or metastatic setting, have had previous treatment with a CDK4/6 inhibitor, and have received at least two prior lines of endocrine therapy in the recurrent or metastatic setting to be eligible for the trial.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Patients were initially being dosed with alisertib, given at either 30 mg, 40 mg, or 50 mg twice daily, BID, on days one to three, eight to 10, and 15 to 17, on a 28-day cycle in combination with endocrine therapy of the investigator's choice. Patients must not have been previously treated with the endocrine treatment in the metastatic setting that will be given in combination with alisertib in the trial. Interim data from this trial was presented on the company's first quarter conference call. As discussed during that presentation, the company believes that the data obtained to date from ALISCA-Breast1 is providing a preliminary indication of potentially better activity in patients with biomarkers where the Aurora kinase pathway plays a role.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Based on the feedback that we have received from breast cancer key opinion leaders on this interim data, the trial has been amended such that now we are only continuing enrollment in the 40 mg and 50 mg dose groups. That amendment to the protocol has been submitted to the FDA and the EU authorities and is being submitted to the IRBs as well. We are hoping to begin enrollment under that amended protocol in Q3. We will also be updating interim data from the ALISCA-Breast1 trial, including longer-term patient follow-up in the fourth quarter of this year. With respect to the ALISCA-Lung1 study, as investors are aware, Puma has an ongoing phase II trial of our investigational drug, alisertib, to investigate the efficacy of alisertib monotherapy in patients with small cell lung cancer.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Interim data from this trial was presented on the company's first quarter earnings call. As discussed during that presentation, the company believes that the data obtained to date from ALISCA-Lung1 is providing a preliminary indication of potentially better activity in patients with the biomarkers where the Aurora kinase pathway is playing a role. As was also discussed on that call, the company previously amended the trial to increase the dose from 50 mg BID to 60 mg BID. Dosing in the trial was further increased to 70 mg BID, and the company is currently enrolling patients at the 70 mg BID level. There are currently 92 patients in the trial, with 36 of the patients enrolled at the 60 mg BID dose and four patients enrolled at the 70 mg dose.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

As was also mentioned on the recent earnings call, Puma also plans to initiate a second trial of alisertib in small cell lung cancer, ALISCA-Lung2, where the drug will be given in combination with paclitaxel, similar to the phase II randomized trial that was previously published in the Journal of Thoracic Oncology. The company anticipates that enrollment in the ALISCA-Lung2 trial will start in Q3, and the company will provide investors with further information on this trial in the future. The company anticipates that it will have additional interim data from ALISCA-Lung1 and the initial data from ALISCA-Lung2 in 2027.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

As mentioned on prior earnings calls and in response to investor questions, Puma continues to evaluate several commercial stage and development stage drugs to potentially in-license or acquire that would allow the company to diversify itself and leverage Puma's existing R&D, regulatory, and commercial infrastructure. The company will keep investors updated on this as it progresses. I will now turn the call over to Heather Blaber for an update on our marketing initiatives. Roger Storms will follow with a review of our commercial performance during the quarter.

[Heather Blaber, SVP of Marketing at Puma Biotechnology]

Thanks, Alan. I appreciate the opportunity to share some additional insights into our marketing strategy. The marketing team is focused on continued awareness of both clinical data for NERLYNX, as well as reinforcing the continued unmet need in HER2-positive early-stage breast cancer after adjuvant therapy. We continue to invest in market research to help us understand and validate the most effective ways to communicate our data with healthcare professionals through both personal and non-personal promotion. Our strategy is focused on increasing awareness of our dual indication in HER2-positive breast cancer. We believe NERLYNX plays an important role in the early stage by reducing the risk of recurrence and in the metastatic setting by helping protect against progression.

[Heather Blaber, SVP of Marketing at Puma Biotechnology]

Not only do physicians who have experience with NERLYNX continue to identify appropriate patients that could benefit from additional therapy post adjuvant treatment, but we continue to adopt new prescribers year-over-year who recognize the unmet need in HER2-positive early-stage breast cancer and how NERLYNX may help their patients reduce their risk of recurrence. In summary, we are excited and committed to engage with more oncologists and support their patients diagnosed with HER2-positive breast cancer in both the early and metastatic settings. I will now turn the call over to Roger Storms to provide an overview on the commercial performance for the second quarter.

[Roger Storms, SVP of Sales at Puma Biotechnology]

Thank you, Heather, and thanks to everyone for joining our second quarter earnings call. Before I move into the commercial review, just a reminder that I'll be making forward-looking statements. The sales team remains focused on increasing the use of NERLYNX with a main focus on patients at higher risk of recurrence. They're also dedicated to enhancing clinical education and engagement through non-personal promotional efforts, as well as utilizing patient resources to support persistence and compliance during NERLYNX therapy. Let me now transition to some of the commercial slides, where I'll provide some additional specifics around performance. Slide three is an illustration of our distribution model, which is broken out into the specialty pharmacy channel and the specialty distributor or in-office dispensing channel. Regarding the overall distribution of our business, in Q2 2026, about 61% of our business was purchased through the SP channel

[Roger Storms, SVP of Sales at Puma Biotechnology]

The remaining 39% was purchased through the SD channel. We continue to see stronger growth in the SD channel, driven by two main factors, increased sales in the group purchasing organizations, or GPO segment, and increasing 340B purchasing. Turning to Slide four, NERLYNX net product revenue in Q2 2026 was $53.6 million, an increase from the $42 million we reported in Q1 2026, and the $49.2 million we reported in Q2 2025. As a reminder to investors, Puma's reported NERLYNX sales include both U.S. net sales of NERLYNX and product supply revenues of NERLYNX to Puma's ex-U.S. partners. Please note that in Q2 2026, we reported minimal product supply revenue to our international partners versus about $100,000 in Q1 2026. I will provide some more details around inventory changes, and Maximo will provide some additional specifics around gross to net expenses during his update.

[Roger Storms, SVP of Sales at Puma Biotechnology]

In Q2 2026, we estimate that inventory decreased by about $1 million. As a comparator, we estimate that inventory decreased by about $7.9 million in Q1 of 2026. Slide five shows Q2 2026 ex-factory bottle sales, and also provides both a year-over-year and a quarter-over-quarter comparison. As a reminder, ex-factory bottles include sales to our SP and SD channels. In Q2 2026, NERLYNX ex-factory bottle sales were 2,929, which represents an approximate 26% increase quarter-over-quarter and 12% increase year-over-year. Let me specifically call out the inventory changes from a bottle perspective. In Q2 2026, we estimate that inventory decreased by 57 bottles. As a comparator, we estimate that inventory decreased by 439 bottles in Q1 of 2026, and decreased by 85 bottles in Q2 of 2025. Slide six highlights our commercial demand for the quarter.

[Roger Storms, SVP of Sales at Puma Biotechnology]

In Q2 2026, U.S. demand was 2,986 bottles, which represents an approximate 8% increase quarter-over-quarter and 11% increase year-over-year. As mentioned earlier, we have seen stronger growth in the SD channel, where we saw demand grow by about 12% quarter-over-quarter and 32% year-over-year. The year-over-year and quarter-over-quarter increases are a direct result of continued emphasis put on executional excellence and increased field accountability. Our Q2 2026 call activity increased 18% year-over-year and 2% quarter-over-quarter. Total prescriptions, or TRxs, increased by 7% quarter-over-quarter and 3% year-over-year. Enrollments in the quarter grew 1% quarter-over-quarter and 12% year-over-year. Commercial new patient starts in the quarter declined 6% quarter-over-quarter and grew 8% year-over-year.

[Roger Storms, SVP of Sales at Puma Biotechnology]

Continued messaging and adoption of dose escalation remains an important commercial priority, and 73% of patients started NERLYNX at a reduced dose. We believe dose escalation, coupled with patient education resources, will give patients better support throughout their NERLYNX therapy and ultimately help them reduce the risk of recurrence. Slide seven highlights the strategic collaborations we formed across the globe. Most recently, in Q1 2026, NERLYNX was launched in Thailand, also in the extended adjuvant setting. We really appreciate the excellent work being done by our partners around the world and look forward to supporting their continued success moving forward. I will close by sharing my sincere appreciation for the entire Puma team and their steadfast commitment to supporting patients and families affected by breast cancer.

[Roger Storms, SVP of Sales at Puma Biotechnology]

This disease is truly devastating, and while meaningful progress has been made, we know there is still important work ahead and even more we can accomplish together. I will now turn the call over to Maximo for a review of our financial results.

[Maximo Nougues, CFO at Puma Biotechnology]

Thanks, Roger. I will begin with a brief summary of our financial results for the second quarter of 2026. Please note that I will make comparisons to Q1 2026, which we believe is a better indication of our progress as a commercial company than year-over-year comparisons. For more information, I recommend that you refer to our second quarter 2026 10-Q, which will be filed today and includes our consolidated financial statements. For the second quarter of 2026, we reported net income based on GAAP of $8.2 million, or $0.16 per diluted share. This compares to a net loss in Q1 2026 of $3.8 million or $0.07 per share. On a non-GAAP basis, which is adjusted to remove the impact of stock-based compensation expense, we reported net income of $10.1 million, or $0.20 per basic share and $0.19 per diluted share for the second quarter of 2026.

[Maximo Nougues, CFO at Puma Biotechnology]

Gross revenue from NERLYNX sales was $74.3 million in Q2 2026 and $57.5 million in Q1 2026. As Alan mentioned, net product revenue from NERLYNX sales was $53.6 million, an increase from the $42 million reported in Q1 2026 and the $49.2 million reported in Q2 2025. As a reminder to investors, Puma reported NERLYNX sales include both U.S. net sales of NERLYNX and product supply revenue of NERLYNX to Puma ex-U.S. partners.

[Maximo Nougues, CFO at Puma Biotechnology]

Please note that in Q2 2026, we reported product supply revenue to our international partners of around $23,000. Therefore, U.S. net sales of NERLYNX in Q2 2026 were $53.6 million, versus $41.9 million in Q1 2026. The increase in net product revenue in Q2 2026 versus Q1 2026 was driven by higher demand, inventory decrease in Q2 of about $1.3 million, versus inventory decrease of $7.9 million in Q1 2026, offset by a higher gross-to-net in Q2.

[Maximo Nougues, CFO at Puma Biotechnology]

Royalty revenue totaled $2.9 million in the second quarter of 2026, compared to $2.9 million in Q1 2026. Our gross-to-net adjustment in Q2 2026 was about 27.9%, and 27% in Q1 2026. The high gross-to-net adjustment was driven by higher Medicaid share. Cost of sales for Q2 2026 was $12.5 million, and includes $2.4 million for the amortization of intangible assets related to our neratinib license. Cost of sales from Q1 2026 was $10.4 million. Going forward, we will continue to recognize amortization of milestones to the license, or about $2.4 million per quarter as cost of sales. For fiscal year 2026, Puma anticipates that net NERLYNX product revenue will be in the range of $205 million-$209 million, higher than our prior guidance of $202 million-$206 million. We also anticipate that our gross-to-net adjustment for the full year 2026 will be between 26.5% and 27.5%.

[Maximo Nougues, CFO at Puma Biotechnology]

In addition, for fiscal year 2026, we anticipate receiving royalties from our partners around the world in the range of $19 million-$22 million, slightly lower than our prior guidance of $20 million-$23 million. Under our sub-license agreement covering China, the royalty rate payable to us is subject to reduction when the market share of generic versions of NERLYNX in China reaches a specific threshold. We are unable to predict with certainty when this threshold will be reached. However, we believe it is possible that the threshold could be reached, triggering the royalty rate reduction in late 2026 or in 2027. We don't expect any license revenue in 2026. We also expect that net income for the full year will be in the range of $17 million-$20 million, also higher than our prior guidance of $16 million-$19 million.

[Maximo Nougues, CFO at Puma Biotechnology]

The current guidance does not include any potential release of any additional tax asset valuation allowance in our net income estimate. The company is reviewing its deferred tax assets as part of its ongoing tax valuation analysis, and has not yet determined whether any adjustment will be required, or if so, the potential timing or size of such an adjustment. We will continue to keep investors updated on this as it progresses. At this time, we do not believe that the tariffs imposed or proposed to be imposed by the U.S., particularly with other countries, will have a material impact on our product costs or results of operations. However, shift in trade policies in the U.S. and other countries have been rapidly evolving and are difficult to predict.

[Maximo Nougues, CFO at Puma Biotechnology]

As a point of reference, our manufacturing product cost accounts for a mid to high single-digit percentage of our total cost of goods sold. We anticipate that for Q3 2026, NERLYNX product revenue net will be in the range of $54 million-$56 million. We expect Q3 royalty revenues will be in the range of $2 million-$3 million, and no license revenue. We further estimate that the gross-to-net adjustment in Q3 2026 will be approximately 26%-27%. Puma anticipates a Q3 net income between $2 million and $2.5 million. SG&A expenses were $17.5 million in the second quarter of 2026 compared to $18.4 million in the first quarter of 2026. SG&A expenses include non-cash charges for stock-based compensation of $1.2 million for Q2 2026 and $1.1 million for Q1 2026.

[Maximo Nougues, CFO at Puma Biotechnology]

Research and development expenses were $18.9 million in the second quarter of 2026 and $19.8 million in Q1 2026. R&D expenses included non-cash charges for stock-based compensation of $0.8 million in Q2 2026 and $0.8 million in Q1 2026. On the net expense side, Puma anticipates higher total operating expenses in 2026 compared to 2025. More specifically, we anticipate SG&A expenses to increase by 1% to 2% and R&D expenses to increase by 34% to 37% year-over-year. The higher increase in R&D is driven by the progress of our clinical trials. In the second quarter of 2026, Puma reported cash burn of approximately $9.7 million. This compares to cash earn of approximately $4 million in Q1. Please note that during Q2 2026, we made our final quarterly principal loan payment of $11.1 million related to our obligation with Athyrium. As a result, Puma now is debt-free.

[Maximo Nougues, CFO at Puma Biotechnology]

On June 30th, 2026, we had approximately $93.9 million in cash equivalents, and marketable securities versus $97.5 million at year-end 2025. Our accounts receivable balance was $34.1 million. Our account receivable terms range between 10 and 68 days, while our day sales outstandings are about 44 days. We estimate that as of June 30th, 2026, our distribution network maintained approximately three weeks of inventory. Overall, we continue to deploy our financial resources to focus on the commercialization of NERLYNX, the development of alisertib, and controlling our expenses.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Thanks, Maximo. On past earnings calls, we have stressed that Puma's senior management, in cooperation with the Board of Directors, continues to remain focused on NERLYNX sales trends and recognizes its fiscal responsibility to shareholders to continue to maintain a positive net income. We believe that this focus has contributed to our commercial execution thus far in 2026. According to our current projections, 2026 will mark the second year-over-year demand increase for NERLYNX in the United States, and the first time in the history of the launch of NERLYNX in the United States that we have seen two positive consecutive year-over-year increases in demand.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

We are pleased to report this demand-driven increase in NERLYNX sales in the second quarter of 2026, and we believe that the positive net income that the company is guiding to for full year 2026 has resulted from both this increased demand as well as the continued financial discipline across the company over the last few years. The company remains committed to continuing to achieve this positive net income and will continue to reduce expenses if needed to achieve this. We look forward to updating investors on this in the future. There continues to remain a significant unmet need for patients battling breast cancer, lung cancer, and other solid tumors. We at Puma are committed and passionate about finding more effective ways at helping these patients during their journey. We will continue to strive to achieve that goal. This concludes today's presentation.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

We'll now turn the floor back to the operator for Q&A. Operator?

[Operator]

Thank you. We will now begin the question and answer session. If you wish to ask a question, please press star one on your telephone keypad. A confirmation tone will indicate your line is in the question queue. If you wish to withdraw your request, please press star two. For participants using speaker equipment, it may be necessary to pick up your handset before pressing the star keys. One moment, please, while we poll for your questions. Our first questions come from the line of Marc Frahm with TD Cowen. Please proceed with your questions.

[Marc Frahm, Analyst at TD Cowen]

Hey, thanks, and congrats on the strong quarter and recent commercial performance. Maybe looking a little further beyond the formal guidance, you have a couple trials ongoing and another one going to start up. Can you speak to, Alan, what the R&D spend trajectory looks like maybe beyond just Q3 and more into as we look into 2027 as some of those trials are a little more fully up and running?

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

In terms of the R&D in 2027, 2028, 2029, we've gotten this question from investors before, which is, let's say you want to do the phase III trials of both alisertib in ER-positive breast cancer and in small cell lung cancer. Can you do that? The answer to that is, according to our current projections, yes. We probably have to stagger them, so start one before the other type of thing, it is completely achievable and that's what we're looking to do. We think that with the Thankfully, now we're a debt-free company. We're cash flow positive. Obviously thinking investing that in alisertib is a good thing with the shareholders. It's a very interesting drug.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

We're very pleased with the data, and assuming the data continues to hold up, we're very eager to start the phase III trials, and I think that we have the ability to do that, hopefully, knock on wood, next year. I think that's where we're heading. I think there's no reason we can't run both of them. Like I said, we are committed to maintaining positive net income. If we have to stagger the trials, we can stagger them.

[Marc Frahm, Analyst at TD Cowen]

Okay, that's helpful. Also in your prepared remarks, you mentioned continuing to evaluate BD opportunities. Can you speak a little bit more as to what would be of interest? Should we look at alisertib as very much the model in terms of stage, or would you be willing to take on maybe either a little bit more of an upfront or maybe a little bit earlier stage projects?

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

Yeah. From a BD perspective, we look at commercial assets, we look at development stage ones. On the commercial side, I think that we've shown a strong ability to obviously cut costs, generate cash from our commercial assets. If there's ones out there where we feel like we could fit it into the existing organization, continue to do that for shareholders, add on additional sales, build additional cash, I think that would be something very wise to do for the shareholders. On the development stage side, obviously there's a lot of drugs being developed right now in the oncology space. If there's something where we feel that it's a unique asset and something where we believe that we can contribute to shareholder value by bringing it in and developing it clinically, we're happy to look at that.

[Alan Auerbach, CEO, President, and Chairman of the Board at Puma Biotechnology]

We're not technology agnostic, if you will, like we just only look at small molecules or something like that. We're happy to look at any other technologies. I guess the same thing would be true on the commercial side as well. Is it just something in breast or lung cancer? Again, happy to look at things that are outside of that if we feel that we can, number one, most importantly, help cancer patients. Number two, by helping cancer patients benefit the shareholders.

[Marc Frahm, Analyst at TD Cowen]

Okay. That's helpful. Thank you.

[Operator]

Thank you. This concludes our question and answer session. I will now return the conference back to Mariann for closing remarks.

[Mariann Ohanesian, Senior Director of Investor Relations at Puma Biotechnology]

Thank you all for joining us today. As a reminder, this call may be accessed via replay of the webcast at pumabiotechnology.com beginning later today. Have a good evening.

[Operator]

Ladies and gentlemen, thank you for participating in today's conference call. This concludes our program. Everyone have a great day. You may now disconnect.

Participants

Executives

• Mariann Ohanesian, Senior Director of Investor Relations
• Alan Auerbach, CEO, President, and Chairman of the Board
• Heather Blaber, SVP of Marketing
• Roger Storms, SVP of Sales
• Maximo Nougues, CFO

Analysts

• Marc Frahm, Analyst at TD Cowen