Good day and thank you for standing by. Welcome to the Moderna second quarter 2024 conference call. At this time, all participants are in listen-only mode. After the speakers’ presentation, there will be a question and answer session. To ask a question during the session, you’ll need to press star-one-one on your telephone.

You will then hear an automated message advising your hand is raised. To withdraw your question, please press star-one-one again. Please be advised today’s conference is being recorded. I would now like to hand the conference over to your speaker today, Lavina Talukdar. Please go ahead..

Thank you Kevin. Good morning everyone and thank you for joining us on today’s call to discuss Moderna’s second quarter 2024 financial results and business update. You can access the press release issued this morning, as well as the slides that we will be reviewing, by going to the Investors section of our website.

On today’s call are Stéphane Bancel, our Chief Executive Officer; Jamey Mock, our Chief Financial Officer, and Stephen Hoge, our President. Before we begin, please note that this conference call will include forward-looking statements made pursuant to the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995.

Please see Slide 2 of the accompanying presentation and our SEC filings for important risk factors that could cause our actual performance and results to differ materially from those expressed or implied in these forward-looking statements. I will now turn the call over to Stéphane..

COVID, RSV, flu, next-gen COVID, mRNA-1083 and our cold + COVID combo. We are very excited about these achievements and are very thankful for our teams.

We believe our technology has the potential to significantly reduce the burden of these respiratory illnesses globally and save millions of hospitalizations around the world and thus impacting millions of families.

Moving to business highlights for Q2, we manufactured the ’24 - ’25 season COVID vaccine targeting both the KP2 and GA1 strains of the virus. We are ready to meet the demand for the ’24 - ’25 respiratory season. In addition to RSV approval in the U.S, we are pleased that mRESVIA received a positive opinion from Europe’s regulatory agency, EMA CHMP.

We are waiting for regulatory approvals in additional countries around the world. For pandemic flu, we recently announced a partnership in the U.S. with BARDA to address H5 influenza virus and future public health threats. The agreement awarded Moderna $176 million in funding to accelerate the development of mRNA-based pandemic flu vaccines.

Lastly, our Japanese partnership with Mitsubishi Tanabe Pharma Corporation is an important collaboration. With this joint agreement, we will co-promote Moderna respiratory vaccines in Japan, extending our reach and impact in the Japanese market.

In Q2, our revenues were up $241 million, [indiscernible] reflect the highly seasonal nature of our respiratory vaccine business. The net loss was $1.3 billion. We ended the quarter with $10.8 billion [indiscernible] strong cash and investment position. This progress [indiscernible] allows us to continue investing in our key programs and initiatives.

Additionally, we continue to make considerable progress in reducing our operating expenses. Compared to Q2 2023, we have decreased our operating expenses by more than $600 million in Q2 2024. This reduction highlights our commitment to operational efficiency and financial discipline.

Before I hand over to Jamey, I want to touch on the announcement we made last week. We are very pleased and proud to welcome David Rubinstein, the co-founder and co-chairman of Carlyle Group to the Moderna board, starting next week. David has decades of experience investing and growing businesses across a number of industries.

He is also one of the most respected voices globally on matters related to international affairs and public policy. We are very excited to have him join us to help build Moderna to reach to the next level.

With David joining the board, Stephen Berenson is stepping down from the board, and I would like to personally thank him for his many contributions during his tenure, including through the pandemic. We also announced that Bob Langer has informed the board of his intention to retire from the board.

As one of our co-founders, Bob has made incredible contributions to Moderna and we would not the company we are today without his vision and insights. I am personally very grateful to Bob for his coaching and mentoring, especially during the early years of Moderna, where his [indiscernible] experience was so valuable to me.

With that, let me turn to Jamey..

Thanks Stéphane, and hello everyone. Today I will walk you through our financial performance for the second quarter and also update you on our financial outlook for the remainder of 2024. Let me start with our commercial performance on Slide 9.

Net product sales for Q2 were $184 million, down 37% year-over-year, mainly driven by lower sales volumes of our COVID-19 vaccine in regions outside of the United States compared to the second quarter of 2023, when we fulfilled orders from prior year contracts.

Q2 sales were above our guidance of approximately $100 million primarily due to stronger than expected sales in the United States. We recognized sales from a number of other countries, including a small portion of the Brazil contract we announced last quarter.

Year-to-date sales were $351 million, down 83% year-over-year, largely driven by the same Q2 year-over-year trends I just mentioned a moment ago. Moving to Slide 10, as I just explained, net product sales were $184 million. In Q2, we recognized $30 million of licensing revenue which is included in the other revenue line of $57 million.

This revenue comes from a non-exclusive intellectual property out-licensing agreement with a leading pharmaceutical company in Japan announced in our Q1 earnings call. The deal includes an upfront payment and low double-digit royalties on net sales of their COVID-19 product in Japan.

For the second quarter of 2024, our cost of sales was $115 million, which included $10 million of third party royalties, $55 million related to unutilized manufacturing capacity and wind down costs, and $14 million of inventory write-downs. This resulted in our cost of sales representing 62% of net product sales.

As a result of our initiative to resize our manufacturing cost structure, cost of sales was down 84% from Q2 last year when cost of sales was 249%. R&D expenses were $1.2 billion in Q2, reflecting a slight increase of $73 million or 6% year-over-year. We purchased a priority review voucher during the second quarter which is included in our Q2 results.

With first half R&D spending at $2.3 billion, we are tracking towards a full year expected spend of approximately $4.5 billion. SG&A expenses for Q2 were $268 million, reflecting a 19% decrease year-over-year.

This reduction is a result of our continued strong focus on cost discipline and strategic investments driving productivity, on which I will provide additional detail in the upcoming slide. We reported zero income tax expense for the second quarter of 2024 compared to an income tax benefit of $369 million in the same period last year.

This shift is primarily due to the continued application of a valuation allowance on a majority of our deferred tax assets, which we first established in the third quarter of 2023. Our net loss for the period was $1.3 billion, an improvement from the net loss of $1.4 billion recorded last year.

Loss per share was $3.33 compared to a loss of $3.62 in the second quarter of 2023. We ended Q2 with cash and investments totaling $10.8 billion, down from $12.2 billion at the end of Q1, primarily due to ongoing research and development expenses and operating activities.

Moving to Slide 11 and similar to Q1, I want to provide additional detail on the cost reductions we are driving across the company. You can see in our Q2 results that we had a 19% year-over-year reduction in SG&A spend due to efficiency gains.

One of the main drivers for the year-over-year reduction in SG&A is from our commercial and medical affairs group. Over the past year, we have built our internal capabilities, which has allowed us to drive cost efficiencies by reducing our use of external consultants and other purchased services.

We’ve also been more focused and targeted on how we invest in these areas to drive the strongest possible return on investment. As the endemic market has been more seasonal, we have shifted more of our commercial spend to the second half of the year.

Additionally, our procurement team has successfully driven company-wide cost reductions in the first half of 2024. Their primary focus has been on reducing third party supplier rates, and we have seen strong progress in contract rates for raw materials, components, clinical, travel, and consulting services.

We continue to see strong adoption in artificial intelligence by our employees which will allow us to scale the business in an efficient manner with a digital-first mindset. For example, in the second quarter our HR team launched benefits and equity GPTs.

These AI-driven assistants are designed to handle frequently asked questions previously directed to the HR operations team and allow us to scale efficiently. Overall, we have built a solid foundation and made purposeful investments in people, processes and technology.

We’ve highlighted some of the significant drivers of the Q2 SG&A savings, but we are also seeing additional efficiency savings in R&D and manufacturing. I’m very pleased with the cost savings results in the first half of the year and want to thank our Moderna teams. Now let’s turn to our 2024 financial framework on Slide 12.

We are revising our expectation for 2024 net product sales to a range of $3.0 billion to $3.5 billion. There are three primary drivers for the updated outlook. First, we are now expecting very low sales in 2024 from EU member states based on recent feedback and discussions with country health officials. Second, in the U.S.

we are seeing increased competitive pressures for our respiratory vaccines. While this has led to a slower RSV ramp than previously anticipated, we continue to believe and mRESVIA’s long term potential. Third, in the rest of the world we have provided for the potential risk of revenue deferrals from 2024 into 2025.

We remain committed in our attempt to mitigate these risks, but believe it’s appropriate to adjust our guidance at this time. Finally, this revenue framework assumes a U.S. COVID vaccination rate similar to last season.

Our second half sales mix will be dependent on timing of regulatory approvals across the world and the number of days available in the third quarter to ship. We currently expect a remaining sales lift of 40% to 50% in Q3, with the balance in Q4.

We expect cost of sales as a percentage of product sales for the full year to be in the range of 40% to 50%, based upon our updated sales range. For R&D, we continue to expect full year expenses to be approximately $4.5 billion, down from $4.8 billion in 2023.

For SG&A, we continue to expect full year expenses to be approximately $1.3 billion, down from $1.5 billion in 2023. Note that we expect SG&A to be higher in the second half versus the first half, primarily due to increased commercial activity, but still expect the second half to be down on a year-over-year basis.

We continue to expect taxes to be negligible in 2024 and capital expenditures to be approximately $0.9 billion. Finally, we continue to expect that we will end 2024 with approximately $9 billion in cash. We have made strong progress in improving our working capital management, which is offsetting the change in our product sales outlook.

With that, I will now hand the call over to Stephen..

Thank you Jamey. Today I’ll review updates from our clinical programs in three of the four development areas in our portfolio. In the second quarter, we had important updates in respiratory vaccines, oncology and rare diseases.

Starting with respiratory vaccines, we are very pleased by the approval and ATIP recommendation for our RSV vaccine, mRESVIA, in the U.S. for all unvaccinated adults 75 years and older and in unvaccinated adults 60 to 74 years of age who are at increased risk from RSV.

This recommendation was the same as for the other two previously approved RSV vaccines. We also recently received a positive CHMP opinion from the European Medicine Agency for mRESVIA, and as Stéphane mentioned earlier, we are working towards approvals in additional countries.

Turning to flu, we are in discussions with multiple regulatory authorities and intend to file in 2024. For our next-generation COVID vaccine, mRNA-1283, we announced positive Phase III efficacy results demonstrating non-inferior efficacy against COVID-19 compared to Spikevax in all trial participants 12 years of age and older.

Efficacy was higher than Spikevax in adults 18 years and older. We are excited by the data and are sharing the results with regulators and intend to file for approval beginning in 2024.

Rounding out the news in respiratory vaccines development, in the quarter we shared positive results from our Phase III trial with our combination flu and COVID vaccine.

The trial met its primary immunogenicity end points with the combination vaccine eliciting higher immune responses against flu and SARS-CoV-2 than the licensed flu and licensed COVID vaccines given separately in adults 50 years of age and older in the trial.

In the subset of participants 65 years of age and older, our combination vaccine also elicited higher immune responses than an enhanced flu vaccine that is recommended in the 65 and older age group in many countries, including the United States.

These results are exciting, and we have begun sharing them with regulators and planning for the next steps. Turning now to oncology, in the quarter we share an update on our mRNA-4157 program, also known as INT, which elicits anti-tumor T-cell responses by targeting a patient’s unique tumor mutations, or neoantigens.

INT is in multiple large randomized trials, including two Phase III trials, one in adjuvant melanoma and the other in adjuvant non-small cell lung cancer; one Phase II/III trial in adjuvant cutaneous squamous cell carcinoma, and two randomized Phase II studies, one in adjuvant kidney cancer and the other in bladder cancer.

We and our partner, Merck expect to start additional studies in new tumor types. The development program was launched on the back of impressive randomized Phase II trial results in adjuvant melanoma.

We recently shared the three-year follow-up data from that trial at ASCO this past June, and in the next few slides, I will quickly summarize the highlights from that presentation. The primary clinical end point for the Phase II adjuvant melanoma study is recurrence-free survival, or RFS.

As presented at ASCO, there is a sustained improvement in RFS with the combination of INT plus Keytruda, versus Keytruda alone through three years of follow-up.

74.8% of patients receiving the combination treatment of INT plus Keytruda were alive and tumor-free at three years, which was 19 percentage points higher than Keytruda alone, and resulted in an impressive hazard ratio of 0.51. The combination of INT plus Keytruda also showed sustained improvement in distant metastasis-free survival at three years.

89.3% of patients in combination INT plus Keytruda treatment group were alive and without metastases or distant spread of their tumor at three years of follow-up versus 68.7% of patients in the Keytruda monotherapy group. This is an equally impressive and remarkable hazard ratio of 0.38.

Lastly, we were pleased to share data showing an early favorable trend in overall survival at three years of follow-up. Finally on the safety side, INT continues to demonstrate a remarkable profile for a novel cancer therapy.

Immune-related adverse events were not higher in the combination INT plus Keytruda arm despite the benefits than in the Keytruda monotherapy arm. This highlights the impressive emerging benefit-risk profile for our INT program. Moving now to rare diseases, I’m happy to share that our MMA candidate, mRNA-3705, was selected for the FDA START program.

MMA is a rare disease in which patients cannot properly break down proteins from the food they digest; as a result, toxins build up in the bloodstream and cause recurrent episodes of life-threatening metabolic decompensation.

The FDA START program is a program designed to accelerate development of new and promising therapies in rare diseases where there is a high unmet need.

Our MMA candidate, mRNA-3705 is being evaluated in patients in a Phase I/II study with encouraging early results that we’ve previously shared, and we look forward to working with the FDA to accelerate the development of this promising potential medicine. With that, I’ll now turn it back to Stéphane..

first, durability of data which we believe that as Stephen presented, we are there; second, a substantially enrolled Phase III adjuvant melanoma study, and third, manufacturing readiness at our Marlborough site. Lastly, in our rare disease portfolio, we look forward to initiating a pivotal study for [indiscernible].

We are eager to achieve these milestones and to continue to progress towards our mission to deliver the greatest possible impact to people [indiscernible]. We expect these near term events combined with further advancement in our pipeline will confirm the power of our platform and its potential to serve patients for years to come.

An important save the date for your calendar, our annual R&D day will be the morning of September 12 in New York City. Of course, a webcast will also be available. Thank you for listening to the call, and we would like now with the team to take your questions.

Operator?.

Thank you. [Operator instructions] Our first question comes from Salveen Richter with Goldman Sachs. Your line is open..

Good morning. Thanks for taking my question. A couple from me here.

Can you help us understand the factors contributing to maintenance of the year-end cash balance guidance following the lowered product revenue guidance range? Then with regard to competitive pressures noted regarding contracts for COVID into second half, can you be more specific on the factors here, whether it’s contracting logistics or the clinical profile competitive dynamics, or what that might be? Third, how much visibility do you have on second half demand for the RSV vaccine based on contracting to date? Thank you..

Hi Salveen, I’ll take the first question regarding the year-end cash balance. I would say there’s a few factors in there. Number one, on the deferrals of revenue, some of which we have already collected the cash and ultimately we will collect the remaining balance that might push into 2025, but some of that is already a prepayment.

Number two, as I mentioned in my prepared remarks, we have been working on working capital. We’ve got a whole team focused on it, and the teams are doing a great job from accounts payable, inventory balances, receivables and our collections progress.

You can see our receivables balance on the balance sheet is relatively small at this point, so the team’s done a great job, which helps offset it.

Then third, just coming into the year, we had a little bit of cushion to the $9 billion, so overall we remain confident in the $9 billion and are pleased with that kind of ending balance heading into 2025..

And Salveen, I’ll take the two or the question--it’s Stéphane.

On the competitive pressure, I think on both products, COVID and RSV, we are seeing similar things, which is [indiscernible] from larger competitors with a portfolio of products, an ability, if you want, to also be much more aggressive on activities, whether it’s supply chain, whether it’s pricing, whether it’s co-marketing funding and dollars activity, so it’s really a mix at the customer level.

We’ve just seen much more intensity and pressure on COVID versus last year, and on RSV, as you know, we’re entering a market where there’s two large established players, one with very large market share where of course [indiscernible], the other one who, as indicated, they want to gain market share because they are not pleased with their market share last year, and so we have been working really actively on that.

In terms of visibility for RSV, we have some contracts that have already been signed and that we are actively supplying customers now that the product has shipped.

We have some contracts that are being finalized with ability in season to demonstrate to the customer the value of PFS and to be able to move that into season, so we are working through all of those things.

We’ll provide updates as the season goes, but we know this is very important for patients, it’s very important for the company, so we’re all hands on deck on COVID and RSV..

Thank you. Our next question comes from Terence Flynn with Morgan Stanley. Your line is open..

Great, thanks for taking the questions. Maybe two for me as well.

Was just wondering on the guidance cut, if you can quantify how much was from COVID versus RSV, and then on the seasonal flu and the seasonal flu plus COVID combo, I might be parsing words here, but on seasonal flu, I notice the press release said intend to file in 2024, the combo said engaging with regulators on next steps, so maybe you could just help us think through the gating factors for each of those and the difference in language there.

Thank you..

Yes, thanks Terence. I’ll take the first one related to guidance and what’s the split between COVID and RSV. What I would say is if you look at the three drivers, all of them are, first, similar in size.

Then if I break them down, the deferrals are all related to COVID, the EU is all related to COVID, and then that last category of competitiveness in RSV vaccine--or in respiratory vaccines, there’s a split between COVID and RSV, so that should give you some understanding of the general split between COVID and RSV..

Great, and for the question on the language, good pick-up. The 1083 flu COVID program is the most recent Phase III results, really quite fresh, and we have just begun the process of engaging with regulators, meaning sharing that data and discussing with them what their expectations would be on submission.

For the other programs that you referenced, obviously we’ve had more time, had some of those discussions, and we’re obviously preparing for submissions, as we said in our prepared remarks..

Thank you. Our next question comes from Michael Yee with Jefferies. Your line is open..

Thank you guys. Two questions from us.

Looking forward on guidance, you obviously have revenue guidance this year, you have opex guidance which we see is around $6 billion of R&D and SG&A, and as you project out to the following years, you have already given cash flow guidance, so if things are generally staying along the same trajectory, I would think that cash guidance would be lower.

Can you speak to the math there, and perhaps Jamey, who has said you could flex opex, is that of heightened importance and heighted priority more aggressively as you think about where things stand today in the change of guidance and talk to that, given cash guidance is a big concern for investors? The second question is going back to RSV - I appreciate the comments you just said, that was super helpful in breaking it down.

Is that to say that the RSV projections you have are going to be perhaps in half, and is that due to lower share and lower price, and speak to that? Thank you..

Yes, thanks Mike. We are still--as I mentioned, we’re still expecting $9 billion in cash next year and don’t currently have any different change in our outlook for the $6 billion to $7 billion that we said we’d end 2025 with, and let me break that down.

First, this year we went from the start of the year, $13 billion to $9 billion, so a $4 billion loss in cash. That included many prepayments coming into the year that will no longer repeat, so we’re not actually getting the cash from operations and that won’t be a drag year-over-year.

Second, we plan to return to growth in 2025 and, as I mentioned earlier, some of that will also be buoyed by the fact that we have some deferrals heading into 2025, but more so we’ll have an entire year and operating experience on RSV, we hope to bring new products to market, and so we’re still expecting to return to growth.

But yes, I mean, we continue to look at opex and understand what we want to do there, and we are always laser focused on our cash balance, and at this time we don’t think the $6 billion to $7 billion will change..

Okay, and then on RSV, breaking it down, just a little more specifics on the impact of market share contracting and price, and how to think about that?.

Yes, it’s a bit of both. We’re not breaking it down, nor have we given guidance on RSV, but I would say this year is not turning out as we expected, and I answered Terence’s questions in terms of how much is really split between COVID and RSV, so you can kind of get an understanding there.

But again, we were third to market this year, some of the contracts were already negotiated, we only are participating in the second half, but I think our hope is that we get access across many of the retail chains, they start to get comfortable with us with the second product so that when we head into 2025, we can get a more fair market share on RSV..

Perfect, thank you..

Our next question comes from Eliana Merle with UBS. Your line is open..

Hi, this is Elliott Bosco from UBS on for Eli Merle. Two from us.

Can you elaborate on the latest timing you expect for the Phase III CMV study, based on how event rates are tracking, and based on just the necessary 12 months of median safety follow-up, from a purely protocol perspective, what is the earliest we could potentially get the interim? Then second on international COVID revenues in future years, what do you see as the likelihood of potential deferral again in 2025?.

Great, thanks for the questions. I’ll take it first. First, we have enough data on case numbers for CMV.

We may have an update at R&D day - I’m not sure, but we don’t have any change to our prior guidance, which is we do think that the interim analysis of efficacy could happen this year, and that would account for also median safety follow-up from a timing perspective, and so at this point, no new update, but we continue to stand behind the belief that the interim analysis for efficacy on the CMV program could happen this year..

Yes, and Elliott, on the deferrals, could they happen in 2025, the answer is yes, they can always happen. That said, some of this will push into next year, so, and if some of those push into the following year, those two would offset, but we’re not expecting that at that point.

The only thing I’d say is we will come to market with our resilience contracts in the U.K., Australia and Canada, that provides us additional growth in those areas as well as potentially participating in additional public tenders as well, so there’s a little bit of risk but I think we can mitigate it with the deferrals from this year, as well as additional resilience contracts..

Thank you. Our next question comes from Gena Wang with Barclays. Your line is open..

Thank you. I just have one question regarding the guidance for this year, particularly regarding the COVID revenue in the U.S.

It seems contracting is mostly down, and you already also expect similar vaccination rates versus last year, and we know there is mainly only two players, so what could lead to the lower COVID revenue this year from prior [indiscernible] guidance?.

Yes, thanks Gena. We define competitiveness both in terms of share and in price, so we’re relatively pleased with our market share, there’s potentially some price pressure in there. But generally speaking, we think that the U.S.

will perform pretty well compared to last year, but we are seeing a bit of a competitive--a more competitive market this year after a year where in the U.S., we had nearly or approximately 50% market share, so. We’re seeing the pressure but still confident in the overall performance of the U.S. business..

Thank you..

Our next question comes from Luca Issi with RBC Capital. Your line is open..

Oh, great. Thanks so much for taking my questions. Maybe Stephen, quick question - the recent ACIP meeting, it feels to me that the debate before that ACIP meeting was whether RSV was going to be either an annual vaccine or an every other year vaccine. However, ACIP clearly chose neither of them and simply said, this is one and done, so two questions.

Were you surprised by that decision, and two, how should we think about the market potential for RSV long term, in light of the fact this is maybe a one and done vaccine versus obviously COVID and flu are annual vaccines? Any color there would be much appreciated, and then maybe quickly walk us through what’s the latest thinking on the opportunity for bird flu.

Thanks so much..

Great, thank you for both questions. Obviously first and foremost, our focus at the ACIP meeting was we were quite pleased with the parity recommendation, and I think we were all pleased with the clear recommendation for those over the age of 75 and those with higher risk from RSV, that they really should get vaccinated.

As its only a year old is the market, the most important thing we can do is cover the large number of people who are now recommended, the 40 million-plus who are not vaccinated, and that’s quite a large increase in the number of folks who we hope to cover soon.

Now, on the question--the specific question of revaccination, I think it’s also important to say that we are--you know, the ACIP is really just looking at one year of real-world data, and all three of the vaccines, but including mRESVIA, show significant second season protection, although it does decrease, and so there is the decline from season one into season two from a clinical trial perspective, but there’s still protection there in that year two.

While you’re only one year into that public experience, public health experience, I think ACIP took a prudent choice and said there’s still a benefit, and maybe the focus should be on increasing vaccination coverage rates for those who are current unprotected because there clearly is some benefit, even still at that second year.

I think if you fast forward a year, and this would be my perception, but if you fast forward a year, if you look at the rates of waning for the other two vaccines than ours, there is clearly a decline from year one to two, and from year two to three.

The pace of that decline suggests that by year three, there really won’t be much protection for those people who have received vaccines in the first year.

I think that’s when you probably need to start asking the question of, do we continue to leave those people unprotected or boost them again? Now, from a scientific perspective, you asked my view, you will be infected with RSV almost 20 times in your life, you will repeatedly get ill.

In fact, many people who are at risk of severe complications over the age of 75 or otherwise with medical co-morbidities, they’ve seen RSV before.

It’s the waning protection from that infection that ultimately is the reason why you need a vaccine, and because you get infected multiple times by that virus over life, even if you’ve seen it before, you probably will benefit from a booster in future.

We continue to believe that as the public health story evolves, that recommending bodies and CDC and ACIP will look at the waning efficacy, the potential to boost people again and hopefully provide additional public benefit, and that eventually there will be recommendations for revaccination for those who are at highest risk of RSV, but it is not our choice.

We are providing that data to obviously the regulators but principally to groups like CDC, and then they will determine the right moment, if ever, to recommend that revaccination in the United States. As it relates to bird flu, we continue to follow that very closely.

It’s drifted a little bit out of the news more recently - I think that’s a good thing, but the most important news for us has been in the quarter, we executed an agreement with BARDA to advance into Phase III with our pandemic bird flu vaccine, which we’ll provide updates on as we move forward in the months and the year ahead.

But we will be sure to be partnering with public health entities across the world, including the United States government specifically. We’re grateful for working with BARDA again in the event that bird flu does emerge as a pandemic or epidemic threatening this country..

Thanks so much..

Our next question comes from Alexandria Hammond with BofA. Your line is open..

Hi, thanks for taking my question.

Ahead of results for VX-522 in collaboration with Vertex for CF, if results provide positive proof of concept for the ability of mRNA and liquid nanoparticles to be aerosolized and cross the mucus barrier in the lung, can you walk us through additional indications you may be interested in, and should we expect you to develop these indications in partnership with Vertex? Thank you..

Thanks for the question. We have--as you highlight, there is a large number of pulmonary diseases for which respiratory delivery could be quite impactful.

We have not provided any updates on the preclinical programs that we’ve moved into development, and so I would describe those activities right now as still research and discovery phase, and not something for competitive reasons and for scientific reasons that we’ll talk about. They’re in the earlier stages.

As it relates to whether we would partner with Vertex on it, we would of course always welcome partnering with Vertex given their expertise, but the partnership we have right now, the deal we have with them is limited to the cystic fibrosis program at this point..

Thank you. Our next question comes from Edward Tenthoff with Piper Sandler. Your line is open..

Great, thank you. Most of my questions have been answered, but I appreciate all the detail. I wanted to ask a little bit about the orphan disease program, and maybe you can provide a little bit of color on what the regulatory path might look like in MMA and PA. Thank you..

Thanks Ted. They are somewhat different, and they are in early stages of those regulatory conversations, so.

We just received the FDA START designation, but if you look at the data that we shared last R&D day, and we’ll obviously provide updates on this going forward, one of the clearer pictures that emerged was that in MMA, we are seeing good movement of a biomarker of methylmalonic acid that’s pathognomonic for the disease, and so you can imagine of the challenges very quickly when you have a good biomarker is how do you validate that biomarker and show that moving that biomarker is reasonably likely to predict benefit, and that’s a scientific question we will work on and ultimately engage with regulators, including FDA, as a key step for moving forward.

We are evaluating in the clinical trial folks movement in their biomarker from baseline, so it’s a clear study to run.

In the case of proprionic acidemia, there is not as clear a biomarker in the field because of the structure of that particular part of the metabolic pathway, and so there we’ve been following events, and as you know, we’ve previously shared in a single-arm study the pre and post treatment rates of metabolic decompensations.

We have seen a favorable trend in that - we’re actually quite excited by that.

That takes a little more time than a biomarker, but we obviously have been working on that a little bit longer, and so we’ll be engaging with regulators on that single arm approach and understanding the difference between internal controls or other controls to evaluate that.

In any event, you may end up with a randomized study, you may be able to use a single arm study, and in the case of MMA, you may be able to use a biomarker, so those are the kinds of conversations we’re having, but as I said, they’re early days.

The FDA discussion on MMA just started, and so we’ll provide updates as we have more clarity on those timelines..

Great, thanks. Looking forward to the R&D day..

Our next question comes from Jessica Fye with JP Morgan. Your line is open..

Hey guys, good morning. Thanks for taking my questions. For RSV, I’m curious your take on Pfizer’s comment that customers want to carry an RSV vaccine that could address both maternal and the older adult population.

Then for INT, I saw it on the near term milestone slide, but to clarify, what’s your latest projection on when you expect to complete enrolment of the Phase III adjuvant melanoma trial, and what’s the latest you can share on manufacturing progress for that product? Are there any updates to share on how that’s going? Thank you..

Sure, I’ll take that. Obviously the majority of the recommended population in this country continues to be the older adults. I wouldn’t comment on Pfizer’s competitive positioning on our quarterly call except to say that in the retail channel overwhelmingly and in many physicians’ offices overwhelmingly, the focus is on protecting older Americans.

What’s happening with the younger population, maternal population is obviously smaller in terms of an overall market opportunity.

We do recognize the need to try and provide the broadest potential label and, as we’ve previously updated, we are pleased that we’ve conducted our Phase III study in 18 to 59-year-old high risk populations, and we intend to file that this year with a goal of expanding that label for those who are at high risk for medical reasons and may benefit from an RSV vaccine, even if they are younger.

I would say we agree that a broad label is valuable, but I think it’s important to cover as many people as possible, and that’s what we’re excited by moving forward with our 18 to 59-year-old filing. On the question of INT, we have not with our partner updated yet on where we are in enrolment.

Obviously as we had said at ASCO, and there was quite some coverage of risk, we are pleased, very pleased with the pace of enrolment, and we do expect that to conclude quickly, but we have not yet provided any updates and we’ll obviously do so at the appropriate time with our partner, Merck.

As it relates to manufacturing, we actually have made great progress there establishing our Marlborough facility, as well as demonstrating through the clinical trial our ability to manufacture at high volume, frankly commercially relevant volumes, and so we’re--we feel like we’re in a good place in terms of the manufacturing trajectory.

It’s still a few months of work to go this year to get to where we want to be, but we’re starting to feel quite optimistic that the manufacturing will be online as and when we hope..

Thank you..

Our next question comes from Evan Wang with Guggenheim Securities. Your line is open..

Hey guys, thanks for taking the questions. A few from me.

Just first, just given the comments on the higher competitive environment, how are you thinking longer term about the outlook for RSV and COVID versus some of the [indiscernible] you made earlier in the year and historically, just given some of the pricing and market share dynamics there? Second, with COVID and the EU tender, what’s your level of confidence in the EU being a meaningful contributor in 2025, and what changes between now and then? You know, does having the combo or potentially having a combo add to competitiveness there? Lastly, I saw that you guys purchased a PRV - is that for use on the combo or the standalone flu, and are you comfortable in getting ahead of the potential June recommendation next year? Thanks..

Thanks, this is Stéphane.

On the high competitive environment on COVID and RSV, what we believe is on RSV, our customers are going to experience the PFS product, and that’s going to be ability to really have full season, to be able to try and get the products to a channel that will have lots, so we anticipate in ’25 to have better share than in ’24 for the U.S.

We’re going to be launching probably outside U.S. markets in ’25, that’s of course we’ll not have sales in ’24, so that’s all going to be important for growth.

In COVID, we believe the portfolio in terms of next-gen COVID and then flu plus COVID, it’s going to be an important driver to kind of reset the expectation moving forward and the market dynamics. In terms of the EU, the current contract between Pfizer and the EU ends in 2026, so we think 2025 and 2026 are still going to be low.

Some countries have actually used a lot of our vaccine and so we could see some countries in ’25 and more in ’26 needing COVID vaccine and then wanting to diversify their supply base [indiscernible] vaccine as well, given its performance, so as you mentioned the combo, it’s something that we have been discussing quite a lot with governments in Europe.

They see the value of a combo given its strong performance, as we’ve shared, to be an important tool for public health in terms of compliance.

In a world where governments are worried about people getting their flu shot and their COVID shot and their RSV shot, that’s just a lot of shots and nobody likes needles, nobody likes to go to the doctor or to the pharmacist, and so the combo is something that customers are really valuing, so that could be another opportunity in countries when this product is available to go back into growing Europe.

The key priority for us in Europe now for 2025 is really launching RSV and growing the business on RSV until we see the flu mono or flu plus COVID launch..

Thank you. Our next question comes from Tyler Van Buren with TD Securities. Your line is open..

Hi there, this is Greg [indiscernible] from TD Securities. I am more interested in your thoughts on the magnitude of the RSV market.

[Indiscernible] small in relation to last year during earnings, so do you agree, and what is your latest thinking on the overall sizes of the RSV market in elderly patients versus the prior that you built you’re your expectations?.

You broke up a little bit during your question.

I think we caught the tail end of your question, which is what is the size of the RSV market relative to what we though previously?.

Yes, thank you. Just to reiterate quickly, I believe that GSK discussed the RSV market being smaller this year relative to last year [indiscernible]. Just didn’t know if you agree with that and what was your latest thinking on the overall size versus the prior $6 billion to $8 billion [indiscernible]..

Yes, so let me try to take a stab at it. As Stephen stated, in the long term we believe that as real-world evidence data is gathered by public health leaders, that they will most probably be in for boosting. The current recommendation is what it is, but as Stephen said, we believe it will potentially evolve over time.

For this year, I think what is interesting is on paper, it seems that it could be a smaller market.

The thing that’s going to be interesting to see how it plays out in terms of market size and number of doses in arms is the guidelines are much more clear than last year, and as you know, sometimes in vaccinations, you get a better reaction from the doctors and pharmacists and consumers with clear guidelines versus not as clear guidelines with larger population potential.

Because of those two factors, it’s going to be interesting to see how the season plays out..

Thank you..

Then I would just comment on the current year market size as well. I think we talked about what we believe the patient population is, which is still sizeable, and we believe that the market will still be overall sizeable this year and similar to last year, if not a little bit more.

I think there are other factors at play with those comments - you know, there was a lot of inventory that was--or a lot of sales that happened in the prior year, that customers may be sitting on some of that inventory, so from a revenue perspective that might be different, but from a vaccination rate perspective, we believe that it will still be similar, if not a little bit bigger this year..

Our next question comes from Cory Kasimov with Evercore. Your line is open..

Hi, good morning. This is Adi on for Cory. I have a question on has the recent summer COVID surge caused any concern for fall vaccinations as the infected population is usually recommended not to get vaccinated for six months post infection, and is the base case for the U.S.

COVID revenue similar vaccination as last year, which I think per CDC tracking was 22.5 overall population and 14% for 65 and above?.

Yes, I’ll take it. First, the question on the summer wave and the epidemiology, we’ve seen this multiple years in a row now, and so in some ways, there is a move in certain geographies towards a little bit of a summer wave.

It just highlights the fact that this virus is incredibly effectively at spreading, incredibly effective in creating disease even for folks many years after vaccination and other protection, and why we need to protect people for the winter season, because whatever we see in the summer, you see a dramatically higher wave in the November through February time horizon, and so that’s really where we’re trying to protect people for.

But in terms of does the summer wave impact, the small summer wave impact the view of the fall wave, it really doesn’t change year-over-year that perspective, and that’s why we’re confident vaccination coverage rates will still be there, and as Jamey said, we see them the same.

We hope to do better, but we see them minimally as similar to last year in the United States..

Thank you. Ladies and gentlemen, this does conclude the Q&A portion of today’s call. I’d like to turn it back to Stéphane Bancel for any closing remarks..

Well, thank you everybody for joining us, and we look forward to speaking to many of you in the coming days and weeks, and if not, seeing you for R&D day on September 12. Have a great day, bye..

Ladies and gentlemen, this does conclude today’s presentation. You may now disconnect and have a wonderful day..