Phathom Pharmaceuticals Q2 2025 Earnings Report

Phathom Pharmaceuticals EPS Results

• Actual EPS: N/A
• Consensus EPS: -$0.76
• Beat/Miss: N/A
• One Year Ago EPS: N/A

Phathom Pharmaceuticals Revenue Results

• Actual Revenue: N/A
• Expected Revenue: $35.58 million
• Beat/Miss: N/A
• YoY Revenue Growth: N/A

Phathom Pharmaceuticals Announcement Details

• Quarter: Q2 2025
• Date: 8/7/2025
• Time: Before Market Opens
• Conference Call Date: Thursday, August 7, 2025
• Conference Call Time: 8:00AM ET

Phathom Pharmaceuticals (NASDAQ:PHAT), biopharmaceutical company, focuses on developing and commercializing treatments for gastrointestinal diseases. The company has the rights in the United States, Europe, and Canada for an investigational potassium-competitive acid blocker (P-CAB) that blocks acid secretion in the stomach. It is also developing vonoprazan for the treatment of erosive gastroesophageal reflux disease; and in combination with antibiotics for the treatment of Helicobacter pylori infection. The company was incorporated in 2018 and is headquartered in Florham Park, New Jersey.

Phathom Pharmaceuticals Q2 2025 Earnings Call Transcript

Key Takeaways

• Positive Sentiment: More than 580,000 prescriptions for Vaquesna filled through July 25 reflect 49% growth in 14 weeks, with Q2 scripts up 36% over Q1 and over 29,300 unique HCPs writing filled scripts, supported by >80% commercial access and healthy growth in both covered and cash-pay segments.
• Positive Sentiment: Sales territories were realigned in July to target all gastroenterologists and remove >20,000 unproductive PCPs, aiming to drive deeper and more frequent prescribing and accelerate revenue growth over the next two to three quarters.
• Positive Sentiment: Q2 net revenue was $39.5 M (up 39% Q/Q), non-GAAP operating expenses fell by $12 M vs. Q1, cash ended at ~$150 M, and full-year 2025 revenue is guided to $165–175 M, supporting a path to profitability in 2026 without additional equity financing.
• Positive Sentiment: FDA Orange Book exclusivity for Vaquesna extends through May 2032 (with generics earliest Feb 2033), and a Phase II eosinophilic esophagitis trial is set to start in Q4, potentially enabling a pediatric exclusivity extension.
• Negative Sentiment: A supply issue for clarithromycin tablets in the triple pack (≈1% of revenue) is under active monitoring, with plans to pivot H. pylori marketing fully to dual packs if disruption occurs.

Presentation

[Operator]

Hello, and welcome to the Fathom Pharmaceuticals Second Quarter twenty twenty five Earnings Results Call. At this time, participants are in a listen only mode. After this presentation, there will be a question and answer session. Please be advised that today's call is being recorded. With that, I'd like to turn the call over to Eric Schirreli, Fathom's Head of Investor Relations. Please go ahead.

[Eric Sciorilli, Director, Business Development & IR at Phathom Pharmaceuticals]

Thank you, operator. Hello, everyone, and thank you for joining us this morning to discuss Fathom's second quarter twenty twenty five results. This morning's presentation will include remarks from Steve Bosta, our President and CEO, and Robert Breedlove, our VP of Finance and Principal Accounting Officer. Just a couple of logistical items before we get started. Earlier this morning, we issued a press release detailing the results we will be discussing during the call.

[Eric Sciorilli, Director, Business Development & IR at Phathom Pharmaceuticals]

A copy of that press release can be found under the News Releases section of our corporate website. Further, the recording of today's webcast and the slides we'll be reviewing can be found under the Events and Presentations section of our corporate website. Before we begin, let me remind you that we will be making a number of forward looking statements throughout today's presentation. These forward looking statements involve risks and uncertainties, many of which are beyond Fathom's control. Actual results may materially differ from the forward looking statements, and any such risks may materially adversely affect our business and results of operations and the trading prices for Fathom's common stock.

[Eric Sciorilli, Director, Business Development & IR at Phathom Pharmaceuticals]

A discussion of these statements and risk factors is available on the current safe harbor slide, as well as in the Risk Factors section of our most recent Form 10 ks and subsequent SEC filings. All forward looking statements made on this call are based on the beliefs of Fathom as of this date, and Fathom disclaims any obligation to update these statements. With that, I will now turn the call over to Steve Bosta, Fathom's President and CEO, to kick us off. Steve?

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Thank you, Eric, and thank you to everyone joining us on the call today. I'm pleased to share our second quarter results, which reflect the first step in our mission to build a growth oriented and profitable GI company. We believe this quarter marks a meaningful inflection point for FAVEN. Let's begin with the key performance metrics. Launched through July 25, over 580,000 Vlequesna prescriptions have been filled.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

49% growth in fourteen weeks since our last report. In Q2, approximately 173,000 prescriptions were filled, reflecting 36% growth over Q1. Commercial access remains north of 80% of lives covered, with more than half of those requiring only a single step edit or less. BlinkRx continues to be a resource for both patients with coverage and for patients denied coverage who are then offered a cash pay option. Approximately 68% of Q2 Vopresna prescriptions were filled through the retail channel.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

This slight decrease in retail proportionality this quarter is due to the rollout of a cash pay option for Medicare patients through Blink Rx. This has brought in incremental new patients and helps to instill confidence among HCPs as more patients have positive access experiences. Importantly, both covered and cash based segments are growing at healthy rates. Through July 18, more than 29,300 unique HCPs have written a filled Vipresno script, approximately 24% more than at the time of our q one report. Although we expect the number of total writers to continue growing, our focus beginning in q three of this year has shifted to driving more depth and frequency of writing more than to driving new writer conversions.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We recently refreshed our Salesforce target list to prioritize gastroenterologists. Of note, about 70% of all Vopresno prescriptions written to date have come from GIs. Even though we've actually been spending more than 60% of our sales time in the last twelve months on primary care physician calls, We are clearly seeing, therefore, a higher return from our sales calls on GIs. Likely this is because a greater percentage of PPI patients treated by GIs still experience GERD symptoms and need a new treatment option. In Q2, gastroenterology writers, on average, wrote more than twice the prescriptions per month as compared to primary care physician writers, which illustrates that our GI sales calls are more productive than our PCP sales calls.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We believe that more time spent driving GI adoption will translate to accelerated revenue growth. Starting in July, our new sales target list now includes nearly all gastroenterologists. We've removed from the target lists more than 20,000 PCP targets who had not yet started writing. The net effect of now including all gastroenterologists and the removing of unproductive PCP targets is to free up our reps' time to focus on GIs and to increase call frequency with these high potential writers. This is a deliberate move to drive depth over breadth and to move prescribers up the adoption ladder from trialists to consistent writers to daily adopters.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

In making these changes, we are not discounting the significant future opportunity that exists with PTPs. Rather, we anticipate phased growth. Step one, GIs are the core writers with high awareness of AQUESNA today, delivering a greater return per sales call. Focusing on GIs is a clear and efficient path to our goal of growth and profitability. In time, primary care physicians will hear from their GERD patients how much better they feel on Vaquezna as they return from GI referrals.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We believe that our reps will then be able to more efficiently convert and grow PCP adoption. We expect transitioning sales targets will take time to show benefit in our sales ramp. It takes several calls over months to move the needle with new physicians. I expect that we may start to see an acceleration of revenue within the next two to three quarters as we are able to call on GIs multiple times, leading to greater writing frequency in our core customer segment. Two notes on our reported metrics may be helpful.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

First, as we spend more time with existing customers to go deeper, our rate of converting new writers in future quarters will not be as high a priority. We may elect, therefore, to report different metrics in the future rather than writer counts due to this change in focus. Second, regarding the prescription numbers we've reported, IQVIA has implemented two recent restatements. All weekly Rx data from launch through July 4 have been revised. The launch to date and Q two TRx numbers that we are reporting today therefore incorporate IQVIA's weekly restatements and some internal estimates of monthly data.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

The restatements have no impact on our actual revenues, which are not derived from the IQVIA numbers. Turning for a moment to exclusivity, we were pleased that we achieved a positive resolution to our citizens' petition in early June. The FDA has now officially updated the orange book to reflect exclusivity for the Vopresna ten milligram and twenty milligram tablets through May 2032. It's important to clarify regarding timeline that this date of May 2032 marks the earliest point at which a generic ANDA can be filed, assuming that we do not have an Orange Book listed patent one year prior to that date. Therefore, we believe that the actual entry point of a generic venoprazan competitor should be no earlier than 02/1933, assuming a typical ANDA review cycle.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Pediatric exclusivity, potential future IP, and multiple rounds of ANDA review for generic filers could potentially extend our exclusivity window even further. Confirming exclusivity into 2033 clearly enhances the NPV of AQUESNA. Following the citizens' petition decision, we have also revisited our development plans and near term priority clinical studies. We've recently decided to move forward with a phase two trial in eosinophilic esophagitis, or EOE, which we expect to begin Q4 of this year. We believe Vopressin has the potential to be a first line treatment in this indication, for which PPIs are commonly used today despite not being indicated for EOE.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Additionally, the EOE program may provide a path to extend exclusivity by six months with future pediatric evaluation in this indication. Robert will provide more detailed financial updates shortly, but first, I'll highlight some key recent financial progress. We reported 39,500,000.0 in revenue for q two, which represents 39% growth over q one revenue. We started to implement our cost savings initiatives mid quarter in q two, and I've already shown a $12,000,000 reduction in q two non GAAP OpEx compared to q one. We ended the quarter with approximately a 150,000,000 in cash.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Based on our operating plan, with anticipated continued revenue growth and rigorous cost control efforts, we believe our current cash can be sufficient to reach profitability without requiring additional equity financing. Analyst consensus revenue for 2025 currently sits at approximately a 160,000,000. We expect that we can achieve revenue north of current analyst estimates and are providing revenue guidance of 165 to 175,000,000 for full year 2025. We're also on track with our expense reduction activities. We expect q three expenses to be below $60,000,000 for the quarter, and our q four expenses to be below 55,000,000, including the incremental cost associated with starting the EOE trial in Q4.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Recall that this guidance is intended to reflect only cash operating expenses. That excludes stock based compensation and other non cash items. These expense reduction targets reflect our disciplined approach to spending while continuing to invest aggressively in key areas driving revenue growth. As a final note, we communicated last quarter that there could be a supply disruption in the Vopresno triple pack. The triple pack represents approximately 1% of our total revenue.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

The supply issue pertains specifically to the clarithromycin tablets in the triple pack. We are in ongoing discussions with our supplier for these tablets and continue to actively monitor this situation. We have not experienced any commercial disruption to date. The Vopresna bottles and the Vopresna dual packs are not impacted as they do not include clarithromycin. We are prepared to quickly shift our H.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Pylori marketing emphasis fully to the dual pack if needed. Q two was a strong quarter for Fathom. We're executing on our strategy, delivering results, and laying the foundation for long term growth. We believe we're on track to reach profitability in 2026. Importantly, thirty to forty percent of GERD patients still have symptoms while on PPIs or other common treatments.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Vaquesna's rapid, potent, and durable acid suppression profile provides a meaningful treatment option for these patients. We receive numerous testimonials about the benefits of Vaquesna and how it's providing significant improvement in care for patients with GERD. It's a privilege to be part of a team that is making a significant difference for many thousands of patients today and potentially millions more patients in the years to come. I'll now turn the call over to Robert to walk through the financials in more detail.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

Thanks, Steve, and hello, everyone. I appreciate you joining us today. We are pleased with our results for the quarter and the progress we have made both in terms of our revenue growth and cost savings. This morning, I'll be walking through our financial results for the 2025, and I'll be commenting on both GAAP and non GAAP financial measures. As always, detailed reconciliations between our non GAAP results and the most directly comparable GAAP measures are included in this morning's press release and will also be discussed later in my remarks.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

As Steve mentioned, we reported net revenues of $39,500,000 for Q2 twenty twenty five, which represents a 39% increase compared to the prior quarter. This revenue growth was driven entirely by the increased adoption of Vopresna, reflecting the success of our ongoing commercial efforts. As of quarter end, wholesaler inventory levels remain consistent with historical norms averaging approximately two weeks of supply. Based on prescription trends and our revised sales strategy, we are providing full year 2025 revenue guidance of 165 to 175,000,000. Our gross to net discount rate for the quarter was within our expected range of 55 to 65% and we expect the discount rate to remain within this range for the remainder of 2025.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

Now turning to operating expenses. For Q2, we reported non GAAP research and development expenses of $7,400,000 and non GAAP selling, general, and administrative expenses of $78,700,000 Compared to the same period in 2024, these represent increases of 2311%, respectively. This year over year increase in R and D was primarily due to one time personnel related restructuring charges, while the increase in SG and A reflects continued commercial investment in support of the Vopresno launch. As part of our previously communicated cost saving efforts, we achieved a meaningful reduction in spending this quarter compared to 2025. Total non GAAP operating expenses for Q2 twenty twenty five were $86,100,000 which is a $12,000,000 decrease from Q1 twenty twenty five.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

This decrease was driven by $18,000,000 in savings, partially offset by approximately $6,000,000 in one time restructuring related costs. We are encouraged by this early progress and we anticipate more substantial reductions in the second half of the year. To give some context, our Q2 non GAAP operating expenses included approximately $15,000,000 in pre committed direct to consumer advertising spend, dollars 7,000,000 in project costs that could not be discontinued before Q3, and the aforementioned $6,000,000 in one time restructuring charges. We expect the reduction or elimination of spend in these areas to drive our continued cost saving efforts. Accounting for these items, we expect Q3 non GAAP operating expenses to be below $60,000,000 and Q4 non GAAP operating expenses to be below $55,000,000 As a reminder, these projections reflect non GAAP operating expenses, which exclude stock based compensation and certain other non cash items.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

We encourage our analysts and investors to account for this nuance in their modeling. Based on our Q2 results and anticipated second half targets, we are lowering the upper range of our full year 2025 non GAAP operating expense guidance by $15,000,000 to $290,000,000 to $3.00 $5,000,000 For the quarter ended 06/30/2025, we reported gross profit of $34,500,000 which equates to a gross margin of 87%, consistent with last quarter. After accounting for quarterly cash expenses, we reported a loss from operations, excluding stock based compensation, of $51,700,000 That is a 30% improvement compared to the previous quarter. Our non GAAP adjusted net loss for Q2 twenty twenty five was 56,500,000.0 or $0.79 per share compared to a loss of $73,300,000 or $1.25 per share for the same period in 2024 and a loss of $77,100,000 or $1.07 per share for the 2025. As with past quarters, reconciling items between GAAP and non GAAP results included non cash stock based compensation, non cash interest related to our revenue interest financing liability, and non cash interest expense related to the amortization of debt discount.

[Robert Breedlove, VP - Finance & Principal Accounting Officer at Phathom Pharmaceuticals]

Lastly, as of 06/30/2025, our cash and cash equivalents totaled approximately 150,000,000 Based on our current revenue outlook and operating forecast, we expect our current cash balances can support operation through the point of achieving profitability in 2026, excluding stock based compensation and without the need for additional equity financing. We are encouraged by our results and remain confident in our ability to deliver strong revenue growth and maintain disciplined expense management through the 2025. With that, I'll now turn the call back over to Steve for his closing remarks.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Steve? Thank you, Robert. And thank you again to everyone for joining us today. As you've heard throughout the call, we are executing with discipline and momentum. Vaquesna continues to demonstrate growth, and we believe our strategic pivot to focus on gastroenterologists will enable an acceleration of that growth. This targeted approach will deepen engagement with our highest value prescribers and create an opportunity for increased adoption. At the same time, we are delivering on our commitment to financial discipline.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We believe we have a clear path to profitability in 2026. We are building a business that is not only growing, but growing responsibly. With exclusivity anticipated into 02/1933, and our EOE phase two trial set to begin later this year, we believe we are laying the groundwork for long term value creation. To our patients, our team, and our shareholders, thank you. Your trust fuels our mission.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We remain focused on our goal of delivering meaningful value through disciplined execution and durable growth. I'll now turn it over to the operator to facilitate a Q and A session. Operator?

[Operator]

Thank you. Ladies and gentlemen, if you have a question or a comment at this time, please press 11 on your telephone. Our first question comes from Kristen Kluska with Cantor Fitzgerald. Your line is open.

[Kristen Kluska, Equity Research Analyst at Cantor Fitzgerald]

Hi, good morning. Congrats on a great quarter and for your victory in the citizen petition. Good to put this behind you now. So in terms of the ways that you're going to drive more depth and frequency of writing prescriptions, can you give us a little bit more color about how the sales force will target that? And how much of real world practice right now is some of these physicians trying it in a few of their patients first, hearing how well it is and then recommending it to more patients under care.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Kristen, thanks so much for joining us and thanks for starting us off with what I think is actually the core topic for the transition that we're making, which is the focus on gastroenterology and the focus on depth and frequency of writing. It's actually really sort of quite simple and straightforward how we are targeting the sales reps. We've realigned all of the sales territories as of early July. So Q3, all of our sales reps now have a new target list that is different from the target list on which they've been operating over the past several quarters. That drops out north of 20,000 primary care physicians that we were calling on that just hadn't converted and hadn't written.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Now, we've obviously got a significant number of primary care physicians who have converted, but we were spending a lot of time trying to drive first adoption from physicians that would then write slowly. What we're seeing instead as we look at our metrics is that there is a very strong correlation between call frequency and frequency of prescribing within the gastroenterology community. We had previously only been calling on sort of the top half of the gastroenterology community based upon prescribing. We've now added all gastroenterologists the call pattern, into the target list for the sales reps. And we are driving multiple sales calls per month into the key gastroenterology accounts.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

That allows our sales team to spend enough time in the offices to get to know every prescriber in that office to build comfort, build awareness, build experience with the product through sampling and through education of physicians that allows for an evolution of writing habits to much higher frequency writing. Our internal metrics when we look at, you know, what happens as we spend more time in physicians' offices, clearly indicate that's a strategy that works, that the tactics of spending time building those relationships, providing that education grows utilization. Even in our top gastroenterology accounts, we are still a moderate percentage of their overall GERD patient volume. There is still growth even among the top accounts. And then in the broader gastroenterology community where there's been some adoption, there isn't yet daily or weekly writing practice among all of those physicians.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We're going to be able to achieve that by spending more time in those offices. So, it's time and relationships that drives depth and frequency and the real world impact on that is as physicians get more comfortable with the product, they prescribe it more often as they prescribe it more often. It's a self reinforcing positive psychology that emerges because they hear from their patients how much better they feel, and that creates an acceleration. We also think that there's going to be a bit of a broad community based effect within gastroenterology, That as we get more gastroenterologists to write, they talk to more of their colleagues who also have positive experiences, and that creates an uplift within that entire community.

[Kristen Kluska, Equity Research Analyst at Cantor Fitzgerald]

Thank you so much.

[Operator]

One moment for our next question. Our next question comes from Joseph Stringer with Needham and Company. Your line is open.

[Joseph Stringer, Senior Analyst at Needham & Company]

Hi, good morning. Thanks for taking our question. Congrats on the quarter. Just given your 2025 revenue guide of 165 to 175 in your comments on anticipated acceleration of revenue over the next few quarters, given your focus and traction with GI specialists. Is that acceleration already baked into the current revenue guide?

[Joseph Stringer, Senior Analyst at Needham & Company]

Or do you think this could be a driver to the upside?

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

I think absolutely long term, it's a driver to the upside. What is hard to predict is how quickly it comes into our revenue numbers. And what I'm describing there is just, you know, as we add a significant number of new gastroenterology targets to the sales force, they start making sales calls, but we know that it can, in some cases, take seven, ten, 12 sales calls before a physician starts writing. And then it takes another several calls for them to start changing habits and to grow their habits. Now that timeline is different for every physician.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And for some of these physicians, they've already had a fair number of sales calls. So what I expect that we're going to see is that it may take one or two or three quarters before the new targeting strategy really starts to show a consistent acceleration in growth and revenue. But I think, again, our own metrics would suggest that that is going to happen. But it doesn't happen with the first sales call. It happens with multiple repeated visits to the office that happen gradually over a period of months.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So, in terms of our revenue guidance, I mean, the reason that we've provided guidance in a range that is above where analysts currently are, my expectation is that we're going to be in that 165 to 175 range. And I do believe that longer term, we're going to get acceleration, whether the acceleration comes within this timeframe of the next two quarters, or it's early in 2026. It's very hard for us to predict the date at which this new strategy really drives traction.

[Joseph Stringer, Senior Analyst at Needham & Company]

Great. Thank you for taking our question.

[Operator]

One moment for our next question. Our next question comes from Annabel Sami with Stifel. Your line is open.

[Annabel Samimy, Managing Director at Stifel Financial Corp]

Hi. Thanks for taking my question. And thank you for the details on how you're targeting the GI docs. I guess my question is, and it makes total sense that you're focusing on the prescribers and at some point that transitions into primary care writers. But I am curious, the asset control market became blockbuster category, I believe through the primary care market.

[Annabel Samimy, Managing Director at Stifel Financial Corp]

So, do you have any sense at what is the tipping point between the frequency of writing of the gastroes and when that starts tipping into the primary care? What is that transition to get prescribing started in the primary care setting? So, guess that's the first question. What point is that sort of, is there an inflection point that switches over to the primary care being the primary writers there? And maybe secondly, I did notice that you started this program to tap into the Medicare, Medicaid population.

[Annabel Samimy, Managing Director at Stifel Financial Corp]

Is that going to over time impact your gross to net some more? How much is going to start having to go through blank? I guess I'm trying to understand the longer term dynamics of tapping into that market. Thanks.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So, in thinking about sort of the evolution from GI to primary care, In your question, there's almost a presumption that we have to be in primary care for this to be a blockbuster product. I don't actually think that's true. I think that there is well north of $1,000,000,000 revenue potential in GI alone. And that's also built on the precedent of the PPI experience, that there are multiple PPIs who north of $1,000,000,000 of revenue in GI before they made a broadening push into primary care. So there is sort of past history in the reflux market that adoption first in GI has been a well worn strategy that multiple products have used, and that's driven the broader adoption.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And the GI market is a meaningful market in and of itself. It's also where there is the greatest concentration of need for our product. So if you think about the broad population of patients in a primary care office, the portion of patients who are experiencing the most discomfort from their heartburn, who are experiencing the most pain, get referred to GI. So the distribution of patients in GI needing a more potent reflux treatment is higher and is going to drive faster acceleration. So my expectation is this becomes a blockbuster product in GI alone.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And then the PCP market is meaningfully additive. We have, you know, significant revenue potential and significant runway in GI. So I don't I don't perceive GI as a starting point, and then it transitions to a primary focus on PCP. I view GI as a constant growth driver, and then PCP to be meaningfully additive and expanding the market to add significant revenue on top of the GI opportunity. The second question regarding Medicare, we're really viewing Medicare as not the future revenue driver population, because we still get a low percentage of Medicare patients that achieve coverage.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

The majority of Medicare scripts that go through end up being cash pay scripts that run through the blink program. The intent of creating the cash pay alternative for those Medicare patients that don't have coverage is really around both supporting patients, that are patients who need our drug, and this provides them access to it, and supporting physicians to make it easier for a physician to prescribe the product and to be agnostic as to whether their patient is on commercial insurance or Medicare. Don't want the physician to have to think twice about, is my patient going to get this product covered? Do I want to prescribe it? We want them to just adopt the habit of prescribing.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And for every patient that they perceive needs it, go ahead and prescribe it. Go ahead and send it through to Blink. If it's a commercial patient and they get covered, then that's a covered script. And if it's a Medicare patient and they need the cash pay option, Blink can provide the cash pay option. So, it just makes it easier for an HCP to adopt the product and to do so broadly in their practice.

[Annabel Samimy, Managing Director at Stifel Financial Corp]

Okay, great. Thank you for the color. Appreciate it.

[Operator]

Moment for our next question. Our next question comes from Yatin Seneca with Guggenheim. Your line is open.

[Yatin Suneja, Senior MD & Biotechnology Analyst at Guggenheim Partners]

Hey, guys. Thank you for taking my questions. Congratulations. Very nice quarter. And I must add impressive above consensus guide because it's really helpful for us in light of all cost cutting that you're doing.

[Yatin Suneja, Senior MD & Biotechnology Analyst at Guggenheim Partners]

So the question for me is twofold. Number one, where exactly are you cutting costs, and how might that impact growth trajectory be hanging? And then when you talk about the $55,000,000 cash OpEx in 4Q, should that be considered a steady state as we go into 2026? Or maybe just help us understand how should we think about that? Because if that's the number we think you could become profitable when the sales reach, you know, somewhere in the 70 to 75,000,000 range.

[Yatin Suneja, Senior MD & Biotechnology Analyst at Guggenheim Partners]

So just wanted to check, you know, if we are in the right ballpark there. Thank you so much.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Perfect. Yeah, and thanks for the questions. I think those are going be helpful in clarifying to a number of folks as they're thinking about modeling this for the future. So first, where we're cutting costs to get to the 60,000,000 in q three and the 55,000,000 in q four comes from several categories. The first and the biggest, you know, cost savings is actually eliminating our direct to consumer promotional program.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

That becomes a big line item savings. And for context there on sort of how we're doing that and not impacting revenue is my own assessment of that program and our internal metrics would suggest that program was just run prematurely. That we ran that program at a time when there is not yet broad adoption in the primary care community. And if a DTC program is to work, it is intended to activate patients to drive them to primary care. But we don't have enough primary care physicians who are yet writing scripts.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And so we were driving patients to physicians who don't know the drug and weren't writing, and we just weren't getting a return on it. So, by reducing that spend, we're not expecting an adverse impact on revenue. We actually think that instead we're going to see more uplift in revenue because of the retargeting strategy on GIs, which improves Salesforce productivity. So that's the first sort of most significant area. We did do a small restructuring, a modest sort of percentage of total headcount restructuring that will provide some savings as well.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

There are significant number of savings that come from third party vendor contracts that we are adjusting. And just across the board, we're creating fiscal discipline in how we are driving third party spend. So whether it's a marketing related vendor that is developing marketing materials where we can do things more cost effectively using AI or using internal resources rather than using an outside vendor. There's significant savings in that process. So just across the board in a number of areas, we've identified primarily third party vendor costs that could be reduced and not adversely impact revenue.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So, we are seeing that already take effect. As Robert described, we effectively reduced cost by $18,000,000 from Q1 to Q2 in terms of OpEx. Now that was offset by restructuring charges of $6,000,000 that we took in. But you see already from Q1 to Q2 a significant operating reduction recognized those operating savings were implemented mid quarter. So we're already at that substantially toward that reduced run rate because we realized those cost savings for the second half of the quarter.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

We've got clear line of sight visibility to get to the 60,000,000 in Q3 and to get to the 55,000,000 target in Q4 with, you know, rigorous investments still in our core sales tactics strategy. The second element of your question on sort of how to think about the $55,000,000 in Q4 and the go forward. We haven't yet forecasted or published a 2026 OpEx run rate. You should expect that our 2026 OpEx run rate will reflect the significant cost savings that we've had, but there may be some incremental investments that we choose to make in 2026. So we're not committing that we're going to hold exactly to the $55,000,000 number.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

There could be some things that we choose to do that either are revenue enhancing activities or the clinical trial activities. Obviously, we're starting our EOE study in Q4 that's built into the $55,000,000 number. But that also obviously will also have expenses into next year. So there may be some things that we add the 2026 number might be a slightly higher run rate than that $55,000,000 We haven't communicated exactly what that magnitude is, because we haven't built out our operating plan in that level of detail yet for 2026. But it will be substantially below where the company had been over past quarters.

[Yatin Suneja, Senior MD & Biotechnology Analyst at Guggenheim Partners]

Very helpful. Thank you.

[Operator]

One moment for our next question. Our next question comes from Paul Choi with Goldman Sachs. Your line is open. Paul, your line is open. You can ask your question.

[Paul Choi, Biotechnology Analyst at Goldman Sachs]

Hi, thank you. Congratulations on all the progress. It's good to see you guys going back into the clinic as well for EoE. Can you maybe comment just a little bit on what physician feedback is and in that sort of space between generic PPIs and other conventional therapies and the transition into biologics? And just sort of what physicians would look for an intermediate therapy potentially such as venoprazam there?

[Paul Choi, Biotechnology Analyst at Goldman Sachs]

And my second question is, can you maybe just sort of comment on how you're thinking about the timing for the pediatric study? It's been sort of something that's been in there in the background. I'm just wondering if that's something you would consider starting in 2026. Thanks for taking our questions.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

I'm sorry, which study was that you're asking about Paul, the second one?

[Paul Choi, Biotechnology Analyst at Goldman Sachs]

Pediatric to get the additional exclusivity period.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Yes.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Got it. Okay. So, in thinking about the EOE opportunity, I think you've hit upon both elements of thinking strategically about the EOE opportunity. There's one element of it, which is the EOE market in and of itself represents an incremental revenue opportunity for us. There's a second element of it, which is that the EOE strategy potentially provides us a path to a written request and the pediatric exclusivity strategy.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So the first part of it in terms of the market opportunity today, PPI therapy is first line therapy in patients, even though there isn't a large clinical trial that has demonstrated efficacy. There are enough case reports are enough published experience studies. There is enough experience on the part of physicians and mechanistic data that shows that modifying acid in the stomach has a beneficial impact on EoE, both the histology and the symptoms in that condition, standard PPI therapy has become standard of care first line treatment. There is a meaningful opportunity to disrupt that and have monoprazole potentially become the first line treatment rather than PPIs with meaningful clinical data that represents a significant large data set that shows efficacy shows the magnitude of improvement. There are case reports from Japan that show significant improvement in histology with the non present that underlying data set supports the thesis that we're going to be able to have a fundamental positive impact on these patients through the non present therapy.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And there's a possibility that this is, as you describe an intermediate step that first line therapy is PPIs and then patients graduate from venoprazole. And there's also a possibility that this becomes the first line therapy and changes the nature of the treatment paradigm over time as we get clinical data that it actually gets adopted more broadly. But that's to be determined down the road as we get the clinical data from those studies. That represents a meaningful upside revenue opportunity. The second half of the value proposition of EOE is, as you described, the pediatric exclusivity extension.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

This first trial is going to be in adults only. So this is not going to provide the pediatric exclusivity extension. But it is intended to lead to an end of Phase two meeting and a conversation with FDA about a written request. In our past conversations with FDA, they've indicated this could be a potential pediatric indication that would warrant that discussion. And so we're making no commitments about it because we don't have a commitment from the FDA in this regard.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

But we have had conversations where there's a possibility of getting a request associated with the Phase III program for EOE that would provide that six month exclusivity extension. That path will be determined at the end of this Phase II trial.

[Paul Choi, Biotechnology Analyst at Goldman Sachs]

Great. Thank you.

[Operator]

One moment for our next question. Our next question comes from Umer Raffat with Evercore ISI. Your line is open.

[Jyhhaw Liu, Analyst at Evercore ISI]

Oh, hi. This is Chen Shen on for Umer. Thanks for taking our questions. Two questions, if I may. The first question is on ex U.

[Jyhhaw Liu, Analyst at Evercore ISI]

S. Strategy. I think the drug pricing letter was sent to selected 17 companies, not the broad industry, and the scope looks like it's going to be limited within just Medicaid. So we don't know if this will change later, but at least for now, the impact on your business is likely very small. So how are you thinking about your strategy in the ex U.

[Jyhhaw Liu, Analyst at Evercore ISI]

S. Market? And secondly, when I was looking at some of the historic data presented at the medical conferences, there were about twenty two percent patients cycled through two lines of PPI and another fourteen to seventeen cycled through more than three lines of PPI. I guess my question is, is this a result of the requirement on the step edits, or is this just a pattern of how the doctors are prescribing moquessna, and is it going to change more and more patients switch to Requessna after just one line of PPI? Thank you.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So let's take each part of that separately. So the first part on the ex US strategy. At the current time, we're just focused on The US market. We are not spending a significant amount of time thinking through what our launch strategy would be in Europe or in Canada. We have rights venoprazan for three territories for The US, for Europe and Canada.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

All of our commercial activities are focused on The US. All of the sort of focus of how do we drive our business focused on The European and Canadian opportunities represent potential upside opportunities, but they also come with the complications of the current market that you described, which is all of the issues around most favorite nations pricing, etcetera. And so we're just not at this point anticipating any near term activities in terms of our own launch in the European market. We have in the past had conversations with potential European partners around a potential launch. We might elect to do that at some point in time, but that's not a current strategy.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Always a possibility that we might explore. Sort of second half of your question around sort of whether patients fail one PPI, two PPIs, or three PPIs prior to getting venoprazan. That evolves over time as physicians get more and more comfortable with this therapy. So what you're seeing in terms of patients who have been on two PPIs for three PPIs, it's actually just a reflection of the fact that thirty to forty percent of patients on PPI therapy are still experiencing pain. So it's interesting when we do market research and we look at what physicians report about who the patients are that are appropriate for venoprazan.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Some of them indicate a patient who's failed one round of PPI therapy. Some indicate a patient who failed two rounds of PPI therapy. Some indicate a patient is on therapy and also adds and acids. Some indicate a patient who is on therapy and now is double dosing. All of those are manifestations of exactly the same phenomenon, which is a patient who's been on therapy and is still experiencing heartburn. That's our core patient. All of those strategies are different things that physicians have tried or have recommended to patients that they try to manage their ongoing heartburn. But the phenomenon is exactly the same, which is you've got a patient who's on a PPI who's not adequately resolving their heartburn, and they need something more. They need something better.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

That's the patient we're going to try to switch. And it will just vary by physician practice as to whether they have been through two or three PPI therapies over the time. Over time, where I think that goes is it gravitates toward when you fail one PPI, why am I switching you from omeprazole to esomeprazole? That's not going to really do anything. If you're failing on omeprazole, you should be switching to our drug. That evolution and thinking is going to come over the course of the coming years of physician experience with this drug.

[Jyhhaw Liu, Analyst at Evercore ISI]

Thank you very much.

[Operator]

One moment for our next question. Our next question comes from Matthew Caulfield with H. C. Wainwright. Your line is open.

[Matthew Caufield, VP - Senior Healthcare Analyst at H.C. Wainwright & Co.]

Hi. Good morning, guys, and congrats on the progress. So it was helpful to see the 68% retail pharmacy filled prescriptions with the remainder coming through the BlinkRx cash pay. So, I was wondering at this point, what is your sense of the steady state balance between those two? And can you also comment on the current average BlinkRx cash pay amounts? Thanks again.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So, it's hard for us to predict what the future steady state average will be. Obviously, we're seeing both channels growing and so retail and by the way, some of the retail filled scripts actually have gone through blink and then went to retail pharmacy. So we're seeing both the covered retail scripts growing and the blink cash pay scripts growing, we don't try to manage the business to manage what that ratio is. We try to grow all scripts, and both channels will continue growing. And so our conversations with physicians are around driving prescription growth.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

And the guidance to a physician is if you just send it to Blink, it'll be easy. If it's a commercial script and it gets covered, they'll help you with the PA. They'll run the process to try to make sure that this can run through smoothly. And so it streamlines the process for getting a patient the script if it gets covered, and it also streamlines the process for getting the patient the option to pay cash if it's not covered. And so that's a win win for the physician and for the patient.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So we're just trying to drive overall script volume, and we don't try to manage to a ratio. We just try to grow both. And we don't consciously say we're growing cash pay, or we're growing prescription, or we're growing covered. We are growing scripts, and then allowing the best outcome for the patient and for insurance coverage in that process. So, there's not an active attempt to try to adjust those.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Was there a second half of your question that I missed in that process?

[Matthew Caufield, VP - Senior Healthcare Analyst at H.C. Wainwright & Co.]

No, that was very helpful. Yeah, the second part was just if there's a sense of the average BlinkRx cash pay amounts that patients could be paying in that category.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

Oh, so Blink, the standard cash pay amount that they pay is $50.

[Matthew Caufield, VP - Senior Healthcare Analyst at H.C. Wainwright & Co.]

Gotcha. Okay.

[Steven Basta, President, CEO & Director at Phathom Pharmaceuticals]

So a patient will be offered a $25 copay if they get insurance coverage so that they, have a lower co pay if they're covered. But if their if their insurance plan is not covering the product, then they're offered the $50 cash pay option.

[Matthew Caufield, VP - Senior Healthcare Analyst at H.C. Wainwright & Co.]

Got it. Very helpful. Thank you, guys, and great to see the progress again.

[Operator]

And I'm not showing any further questions in the queue. And as such, this does conclude today's presentation. We thank you for your participation. You may all disconnect, and have a wonderful day.

Participants

Executives

• Eric Sciorilli, Director, Business Development & IR
• Steven Basta, President, CEO & Director
• Robert Breedlove, VP - Finance & Principal Accounting Officer

Analysts

• Kristen Kluska, Equity Research Analyst at Cantor Fitzgerald
• Joseph Stringer, Senior Analyst at Needham & Company
• Annabel Samimy, Managing Director at Stifel Financial Corp
• Yatin Suneja, Senior MD & Biotechnology Analyst at Guggenheim Partners
• Paul Choi, Biotechnology Analyst at Goldman Sachs
• Jyhhaw Liu, Analyst at Evercore ISI
• Matthew Caufield, VP - Senior Healthcare Analyst at H.C. Wainwright & Co.