NASDAQ:PEPG PepGen Q4 2023 Earnings Report $15.98 +0.26 (+1.65%) Closing price 04/23/2025 03:59 PM EasternExtended Trading$15.88 -0.10 (-0.65%) As of 04/23/2025 04:30 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Earnings HistoryForecast TEGNA EPS ResultsActual EPS-$0.82Consensus EPS -$1.01Beat/MissBeat by +$0.19One Year Ago EPSN/ATEGNA Revenue ResultsActual RevenueN/AExpected RevenueN/ABeat/MissN/AYoY Revenue GrowthN/ATEGNA Announcement DetailsQuarterQ4 2023Date3/6/2024TimeN/AConference Call DateWednesday, March 6, 2024Conference Call Time4:30PM ETUpcoming EarningsTEGNA's Q1 2025 earnings is scheduled for Thursday, May 8, 2025, with a conference call scheduled at 11:00 AM ET. Check back for transcripts, audio, and key financial metrics as they become available.Q1 2025 Earnings ReportConference Call ResourcesConference Call AudioConference Call TranscriptPress Release (8-K)Earnings HistoryCompany ProfilePowered by TEGNA Q4 2023 Earnings Call TranscriptProvided by QuartrMarch 6, 2024 ShareLink copied to clipboard.There are 10 speakers on the call. Operator00:00:00Good afternoon, and welcome to PepGen's 4th Quarter and Full Year 2023 Earnings Call to discuss its financial results and recent corporate developments. At this time, all participants are in a listen only mode. Following the managers' prepared remarks, we will hold a question and answer session. As a reminder, this call is being recorded today, Thursday, March 6, 2024. I would now like to turn the conference call over to Emiko Bryant, Chief of Staff of PepGen. Operator00:00:40Emiko, please go ahead. Speaker 100:00:45Thank you, operator. Good afternoon, everyone, and thank you for joining today's call. Earlier today, we released our financial results for the Q4 and full year 2023 and provided an update on recent corporate developments. Press release and our 10 ks filed with the SEC this afternoon outlining our financial results are both available on our website atpepgen.com. Joining me on the call today are James McArthur, Ph. Speaker 100:01:11D, President and Chief Executive Officer Doctor. Michelle Melian, Senior Vice President, Head of Clinical Development and Noel Donnelly, Chief Financial Officer. As a reminder, we will be making forward looking statements regarding our financial outlook in addition to regulatory and product development plans and research activities. These statements are subject to risks and uncertainties that may cause actual results to materially differ from those forecasted. A description of these risks can be found in our most recent 10 ks on file with the SEC. Speaker 100:01:44PepGen does not undertake any obligation to publicly update its forward looking statements as a result of new information, future events or changes in its expectations. I will now turn the call over to our CEO, James McArthur. James? Speaker 200:01:59Thank you, Amico, and good afternoon, everyone. PepGen made meaningful progress over the course of 2023, including the initiation of our first in patient clinical trials evaluating programs derived from PEPGEN's enhanced delivery oleodonucleotide, or EDO, cell penetrating peptide platform in 2 neuromuscular diseases with high unmet medical need. Our lead clinical program, PGN EDO-fifty 1 or EDO-fifty 1, is designed for the treatment of patients with Duchenne muscular dystrophy, also known as DMD, whose disease is amenable to an exon 51 skipping approach. As a reminder, an estimated 13% of people with DMD or approximately 4,200 individuals in the U. S. Speaker 200:02:45And EU have a mutation amenable to an exon 51 skipping approach. Our second clinical program, PGN EDO DM1 or EDO DM1 is designed for the treatment of myotonic dystrophy type 1 or DM1. We estimate that DM1 affects more than 100,000 people in the U. S. And Europe for whom there are currently no approved disease modifying treatments. Speaker 200:03:09Here at PepGen, developing potentially transformative medicines is the foundation of our mission and long term vision for building the company. We believe that both our DMD and DM1 programs have the potential to be disease modifying and meaningfully improve outcomes for patients. Our team is committed to advancing these important programs through the clinic with a sense of urgency to get them to the people living with these diseases as quickly as possible. We believe our recent stock offering puts us in a strong financial position for our team to execute on this commitment. The net proceeds from this offering, together with our existing cash and cash equivalents, extend our projected cash runway into 2026. Speaker 200:03:56Turning to the latest updates and highlights from our clinical programs. We are pleased to announce we have completed enrollment for Cohort 1 in CONNECT-one EDO-fifty one, evaluating the 5 mg per kg dose in DMD patients in our 1st Phase II clinical trial. Following the review of the safety data of the 5 mgkg dose cohort by our Data Safety Monitoring Board and assuming an acceptable emerging safety profile, we plan to escalate to the 2nd cohort at 10 mgkg of EDO-fifty 1. The same process will take place prior to advancing to Cohort 3. In parallel, earlier this week, we announced we received clearance from the MHRA in the U. Speaker 200:04:40K. To initiate CONNECT TO EDO-fifty 1, our Phase II study of EDO-fifty 1 in people with DMD amenable to an exon 51 skipping therapy. We currently expect to be initiating dosing in Cohort 1, evaluating the 5 mgkg dose level in patients in the U. K. In the Q3 of 2024. Speaker 200:05:03Following CONNECT-one's preliminary data readout for the 5 mgkg cohort, we expect to open trial sites for KONNECT-two in other geographies, including the U. S, subject to regulatory authorizations. We anticipate reporting preliminary data for the KONNECT-one 5 mg per kg cohort in mid-twenty 24, including safety, exon skipping and dystrophin production. Based upon externally available data and using our own clinical and nonclinical work for internal modeling assumptions, HepGen expects treatment with EDO-fifty one in DMD patients to produce high levels of dystrophin protein. At the 5 mg per kg dose level, we expect to see greater than 1% of normal levels of dystrophin protein above background levels in the CONNECT-one EDO-fifty one trial as measured by Western blot analysis, following 4 repeat doses of EDO-fifty one in DMD patients. Speaker 200:06:06For our 10 mg per kg dose cohort, if EDO51 were to achieve dystrophin levels of greater than 7%, this would be the highest level of dystrophin production achieved by a DMD exon skipping therapy to date. Our modeling projections for this dose level suggest the possibility that we could potentially achieve greater than 9% of normal levels of dystrophin protein. The combined safety and dystrophin expression data package from CONNECT-1 and CONNECT-two is designed to support a potential path towards accelerated approval, assuming alignment with regulatory authorities. Turning to our DM1 development program. We were pleased that the clinical hold on EDO DM1 was lifted by the FDA in October 2023. Speaker 200:06:55Following discussions with regulatory authorities, we are advancing our EDO DM1 therapy at the same dose level starting at 5 mgkg across all countries, including the U. S. In the Phase I FREEDOM DM1 clinical trial for people living with DM1. Just last month, EDO DM1 was granted fast track designation by FDA. This designation is designed to facilitate the development and expedite the review of potential therapies designed to treat serious diseases and conditions with clear unmet medical needs. Speaker 200:07:31Importantly, fast track designation allows for early and more frequent communication with the FDA, which can potentially lead to earlier drug approval and access for patients. In December 2023, PepGen announced the first patient was dosed in the Phase I FREEDOM DM1 single ascending dose clinical trial, and we expect to report preliminary data, including safeting, splicing correction and functional outcome measures from at least 5 mgkg dose cohort in the second half of twenty twenty four. We expect both the 5 mgkg dose and 10 mgkg dose evaluated in the FREEDOM DM1 clinical study to be pharmacologically active and believe that 10 mgkg dose could exhibit meaningful splicing correction and myotonia correction. In addition to our FREEDOM DM1 trial, we expect to open our FREEDOM-two DM1 placebo controlled multiple ascending dose clinical trial in DM1 patients in the second half of twenty twenty four. An important differentiator of RPGN EDO DM1 is that it is designed to selectively target the pathogenic DNPK RNA with the COG repeat expansion rather than degrading both the normal as well as pathogenic DNPK RNA. Speaker 200:08:55As a result of this selectivity and based on our preclinical data, we believe that EDO DM1 has the potential to achieve superior correction of splicing events at a well tolerated dose levels, which could lead to improved functional outcomes for patients. In addition to our clinical programs, our research team continues to advance and evaluate our preclinical candidates in key areas of focus for neuromuscular and neurologic disorders. PGN EDO-fifty three is our lead preclinical program designed to skip exon 53 of the dystrophin transcript, a therapeutic target for approximately 8% of patients with DMD. We previously reported superior exon skipping in repeat dose studies in nonhuman primates, and our team is commencing IND and CTA enabling studies in 2024. We look forward to providing more details as we progress. Speaker 200:09:55I will now turn the call over to Doctor. Michelle Melian, PepGen's Head of Clinical Development, to provide an in-depth review of the trial designs of the ongoing clinical trials in DMD and DM1 that I just mentioned. Michele? Speaker 300:10:10Thank you, James. Starting with our clinical trials in DMD, CONNECT-one is a Phase 2, 13 week, open label, multiple ascending dose clinical trial that is enrolling both ambulatory and non ambulatory boys and young men living with DMD amenable to an exon 51 skipping approach. Each of the DMD patients must be at least 8 years of age to enroll and will provide a muscle biopsy pre dose and on week 13. The dosing of EDO-fifty 1 will occur once every 4 weeks for 12 weeks. We will evaluate safety data from 3 subjects in the 5 mgkg dose cohort with the DSMB before progressing to the 10 mgkg dose cohort. Speaker 300:11:02We will evaluate further dose escalations based upon the evaluation of safety data from prior dose cohorts. CONNECT-two is a multinational Phase 2, 26 week, double blind, placebo controlled, multiple ascending dose clinical trial that will enroll both ambulatory and non ambulatory boys and young men living with DMD amenable to an exon 51 skipping therapy who are at least 6 years old. Participants will provide a muscle biopsy at baseline and then at week 25. EDO-fifty one will be administered every 4 weeks for 6 months. The DSMB will review the data before we proceed to the next dose cohort. Speaker 300:11:55In February, we received authorization from the MHRA for our CTA to initiate CONNECT-two in the UK and are planning to open the study in the EU and the U. S. Later this year following regulatory clearance. Turning to our EDO DM1 development plan. We are pleased to have dosed the first patient in our FREEDOM DM1 global Phase 1 single ascending dose, randomized, double blind, placebo controlled trial of EDO DM1 in DM1 patients in December 2023. Speaker 300:12:35Freedom DM-one will enroll a total of 24 DM-one patients randomized 3:one in favor of drug versus placebo, evaluating 5, 10 and up to 20 mgs per kg with dose escalation following review of safety data from prior dose cohorts. The subjects will provide a muscle biopsy at baseline followed by a single infusion of EDO DM1 with muscle biopsies taken again at day 28 week 16. Our FREEDOM DM1 study will inform our planned multinational Phase 2 trial in DM-one, a multiple ascending dose clinical trial that is designed to support potential regulatory approvals subject to alignment with regulatory authorities. We anticipate opening the Phase 2 trial of EDO DM1 in the second half of twenty twenty four following discussions with the regulators. With that review of PetGen's clinical development plans, I will now hand the line to Noel Donley, our Chief Financial Officer, to review our latest financial results. Speaker 300:13:48Noel? Speaker 400:13:50Thank you, Michelle. My comments will reflect the high level financial results of our Q4 and full year 2023 periods. More details are provided in this afternoon's financial results press release and in the corresponding SEC filing. As of December 31, 2023, PepGen held $110,400,000 in cash and cash equivalents compared to $181,800,000 on December 31, 2022. As James mentioned previously, on February 9, 2024, PepGen successfully completed an underwritten stock offering of 7 point 5 3,000,000 common shares for gross proceeds of approximately $80,000,000 Based on our current operating plans, PepGen's current cash and cash equivalents, including the proceeds of the offering, are expected to fund operations into 2026. Speaker 400:14:55Net loss for the Q4 of 2023 was $19,500,000 Our net loss for the full year 2023 was $78,600,000 Research and development expenses for the 3 months ended December 31, 2023 were $16,300,000 For the full year 2023, research and development expenses were $68,100,000 The increase in research and development expenses in the Q4 of 2023 compared to the Q4 of 2022 was primarily attributable to costs associated with the advancement of the company's PGN EDO-fifty 1 and PGN EDO DM1 programs, including preclinical, clinical and manufacturing costs related to our ongoing and future clinical trials. General and administrative expenses were $4,500,000 for the 3 months ended December 31, 2023. General and administrative expenses for the full year 2023 were $16,600,000 The increase in general and administrative expenses was primarily due to an increase in personnel related costs. Finally, as of February 29, 2024, Hefgen had approximately 32,400,000 shares outstanding. And with that, I will turn the call back to James. Speaker 200:16:33Thank you, Noah. I'm very proud of our team's ability to advance multiple clinical programs in 2023 and look forward to continuing the successful operational execution over the course of 2024 and beyond. This year is an important time for PEPgen as we will have multiple upcoming clinical data readouts from our ongoing clinical trials in DMD and DM1 patients, making the first inpatient clinical data from our proprietary EDO platform. To quickly review our anticipated data announcements for the year. In the middle of 2024, we expect to report preliminary data from the 5 mg per kg dose cohort in CONNECT-one EDO-fifty 1, the multiple ascending dose trial in boys with DMD. Speaker 200:17:19We plan to provide safety, exon 51 skipping and dystrophin production data. For the multinational FREEDOM DM1 Phase I trial of EDO DM1 in patients with DM1, we anticipate reporting preliminary safety, splicing correction and functional outcome measures from at least the 5 mg per kg dose cohort in the second half of twenty twenty four. With that, I will open the call for questions. Operator? Operator00:17:50And thank you. And our first question comes from Joseph Schwartz from Leerink Partners. Your line is now open. Speaker 500:18:24Hi, everyone. This is Jenny on for Joe. I was just wondering if you could talk a little bit more about the mechanism of PDN, EDO, DM1. And if you expect a blocking approach to result in a more specific profile and how that might read through to splicing correction and any implications for safety? Thank you. Speaker 200:18:46Thank you, Jenny. Our mechanism unlike other approaches which are seeking to degrade both the pathogenic DMTK as well as the non pathogenic DMTK is targeting the CUG repeat. And we've been able to demonstrate in cell based models that we can liberate MVNO a lot as well as reduce the number of toxic foci nuclei of patient cells as well as dramatically correct the splicing in patient cells. And in mouse models, we're also similarly able to correct splicing and importantly correct both the electrophysiologic as well as the observable myotonia in the mouse model. This is a very profound response and we're able to do this at dose levels which we were able to demonstrate achievable with our EDO-fifty one technology in healthy volunteers which employs the same EDO peptide and conjugation chemistry to the PMO. Speaker 200:19:46As such, we believe that we are specifically targeting the toxic species that drives this disease and coupling it to our EDO platform technology, which has been demonstrated to produce the highest level of exon 51 skipping following a single dosage in humans as well as robust delivery in non human primates and mice coupled with excellent exon skipping. As such, we believe that at doses of Leastator will tolerate, we can achieve robust levels of splicing correction that will allow us to demonstrate correction of myotonia and improvement strength. Although it's not been demonstrated that haploid sufficiency is a toxicologic challenge in this disease by indiscriminately knocking down DNPK, we believe that we will be able to avoid this by targeting the RNA species that is pathogenic and drives the fundamentals of this disease. Operator00:21:03And our next question comes from Paul Matteis from Stifel. Your line is now open. Speaker 600:21:09Hey, this is James on for Paul. Thanks for taking our question. I just had one as it relates to the upcoming readout. Just as it relates to dystrophin specifically, there's been some discussions recently about different cuts of dystrophin, including an adjusted figure that accounts for muscle fat content. And you mentioned for your study at 5 mgs per kg, you're looking for greater than 1% dystrophin. Speaker 600:21:34And then for 10 mgs per kg, hoping to get above 9%. I guess, 1, are these unadjusted dystrophin measures? And then 2, just how much above 1% dystrophin do we need to see initial readout to have confidence that we can get to 9% plus at the next dose? Thanks so much. Speaker 200:21:56Great. I appreciate the question. So you're correct that we are planning on reporting dystrophin levels above background. The reason why this is important is an individual enters the study with 0.5% endogenous levels of dystrophin and one can only elevate it by 0.3%, it's really a net of 0.3% gain of dystrophin. And so we are looking to see at least a 1% gain over background in terms of dystrophin levels at the 5 mgkg dose level, but we have the possibility to go and see higher levels still. Speaker 200:22:30The reason why this 1% would give us confidence that at 10 mgkgate we could produce 9% or better levels of dystrophin in patients is that when we've looked in our non human primate studies, we've observed that a single dose at a low level of 20 mgs per kg produces approximately 2% dystrophin. But following 4 monthly doses of EDO-fifty 1 in non human primates, this has increased to almost 35% exon skipping. And I apologize, I misspoke, it was 2% exon skipping going to 35 percent exon skipping. Obviously, higher levels of exon skipping will produce higher levels of dystrophin reduction. But it gives us a good sense that going from low single digit levels, we have the potential to see much higher levels of exon skipping and dystrophin production. Speaker 200:23:26This is also supported, as I mentioned in the call, by our modeling work based on both primary work in cells, in the mouse model, non human primates and of course the work we have done in healthy volunteers. Speaker 600:23:48Thanks so much. Speaker 200:23:51And thank you. Operator00:23:54And one moment for our next question. And our next question comes from Tazeen Ahmad from Bank of America. Your line is now open. Speaker 700:24:07Great. Thanks so much for taking my questions. Just two quick ones on DMD. For the 10 mg per kg cohort, have you already started the process of identifying patients for that? And based on your timeline for when to expect the 5 mg data, do you think it would be a reasonable expectation data, do you think it would be a reasonable expectation to expect data from the 10 MYC cohort this year as well? Speaker 200:24:34Thank you, Tazeen. So we see a lot of enthusiasm from our clinical investigators for the CONNECT-one clinical study, and we anticipate seeing robust recruitment of this study. As I've mentioned, we've already recruited cohort 1 of 5 MK cohort and we anticipate reporting out that data set mid this year. As soon as we have an update for you in terms of recruitment, we will give more guidance in terms of the timing of the 10 MK data readout. But we anticipate being able to report that out in a timely fashion based on the enthusiasm we're seeing from both patients as well as investigators in this study. Speaker 200:25:27And thank you. Operator00:25:33One moment. Our next question And our next question comes from Laura Chico from Wedbush. Your line is now open. Speaker 800:25:48Hey, good afternoon guys. Thanks very much for taking the questions. I have 2 for you. So with respect to CONNECT-one data, James, I'm wondering if you could spend a moment discussing a little bit more about the preliminary kinetics and the pace of exon skipping that you're seeing with initial doses. I think in the non human primates, if I'm not mistaken, there was kind of a maximal effect or a plateauing, which occurred over time. Speaker 800:26:13I'm curious if you kind of anticipate seeing that in the patient samples. I guess, what's the expectation that the magnitude of skipping can increase over time? And then I have a quick follow-up for you. Speaker 200:26:26Terrific. I appreciate the question, Laura. You're correct. When we look at our non human primate data for both our 51 as well as our 53 program, we go and observe that some of the greatest increase that we've seen in terms of exon skipping is occurring from dose 1 to dose 2, a smaller level from dose 2 to dose 3 and a smaller increase still from dose 3 to dose 4. And it does appear that we are reaching these very high levels of exon skipping by dose 4 and there may not be incrementally that much more that one can achieve. Speaker 200:27:00As such, we do anticipate seeing better than 7% and very likely above 9% dystrophin production based on the level of exon skipping and the modeling work that we've done, based on the extrapolation we've done from prior work of other companies where we compare our single dose exon skipping in humans to their single dose exon skipping in humans. And then lastly, based on the very extensive non human private modeling work we've done looking at both single and multiple doses. So as such, we do expect to see very robust levels of exon skipping following 4 doses. And this will be reflective of what we're able to achieve, we believe long term. Speaker 800:27:50Okay. That's helpful. And then maybe one quick question on VM-one and I'll hop back in the queue here. With respect to kind of the magnitude of slicing correction that you're looking for, I wondering if you could kind of share any more color around what you think would be a meaningful level? And if you could just remind us with respect to Freedom 1, what's the extent of functional assessments that we will be getting in the second half update? Speaker 800:28:14Thanks very much. Speaker 200:28:16Of course. Let me first speak to the splicing correction work that we've done preclinically and then I'll hand it over to Michelle Meli to speak to the outcome measures that we'll be looking at at Freedom 1. So in terms of the preclinical work that we have conducted, we've observed that with higher and higher levels of splicing correction in the mouse model, which is granted an engineered animal model, we can go and see higher and higher levels of myotonia correction, both from the standpoint of the dragging behind limbs that could be observed in this model as well as measurement by electrophysiology. As such, if we're looking at 30%, 40% splicing correction, at that level in the mouse model, we're beginning to see robust levels of correction of myotonia. And as we approach 60% and higher levels splicing correction, we can begin to approach 70%, 80% correction of the myotonia. Speaker 200:29:14So we do believe it's important to be able to demonstrate better than 25 plus percent splicing correction to see really robust changes in terms of the physiology and the pathology of this disease. With that, I'll turn it over to Michelle to speak to the outcome measures that we'll be looking at in 3 to 1. Speaker 300:29:35So in FREEDOM-one, our clinical outcome measures are included a full assessment of symptoms related to DM1. And this assessment includes the BHOT, which is an assessment of myotonia that I believe most are now familiar with as well as strength assessments of several different muscles, including risk and other functional outcome measures such as the 10 meter walk test and the tub. And these will be done at different endpoints or at time points during the study to assess the impact of placing correction on these assessments. Speaker 200:30:14And I just want to add to what Michelle said. As was mentioned earlier, the FREEDOM-one clinical study is a single ascending dose clinical study. And we expect both based on our work as well as the work of others that quality in a single dose, we can reasonably expect to see both robust splicing correction as well as changes in terms of myotonia. Some of the other assessments that Michelle mentioned that we will be looking at may take multiple doses before we start seeing meaningful change there. But we will get a very good sense from the data that we'll be presenting this year on the power of the EDIO DM1 molecule to go and really change the pathology of this disease. Speaker 800:30:57Thanks very much James. Appreciate it. Operator00:31:00And thank you. And our next question comes from Ananda Ghosh from H. C. Wainwright and Company. Your line is now open. Speaker 900:31:24Hi, James. Thanks for the opportunity. I had two questions, one on DMD and that is with respect to the recent SRP-five thousand and fifty one data. What does that data tell you about your program concerning the platform and the ADO51? And then I have one follow-up question on the DM1 program. Speaker 200:31:52Thank you, Ananda. I appreciate the question. So we have done a cross trial comparison of the ability of EDIO-fifty one to mediate EXL-fifty one skipping in humans following a single dose. And there we were able to observe 6 fold higher levels of exon 51 skipping compared to a single dose of the 5,051 molecule at 20 mgs per kg. Now at 20 mgs per kg, 5,051 was relatively well tolerated at 10 mgs per kg, EDO-fifty 1 demonstrated following a single dose in humans only grade 1 reversible transient adverse event. Speaker 200:32:32So very, very well tolerated drug. We anticipate as we extrapolate forward that we could be producing 6 fold higher levels of exon skipping and potentially dystrophin than what was observed in both the 3 month momentum A and the 6 month momentum B clinical studies with 5,051. And this is what supports our contention that we have the potential to produce greater than 9% dystrophin levels in patients following 4 doses. And so we remain very confident both based on the extrapolation in a cross trial comparison to that clinical data, the work that we've done in animal modeling in non human primates and the overall modeling work that has incorporated both mouse non human primate and human data with EDU-fifty one that indeed we'll be able to see better than 9% dystrophin in patients. If we could even achieve 7% dystrophin production with an exon skipping approach, this would be the highest level of dystrophin produced by any exon skipping drug and rejected to be produced by any exon skipping drug. Speaker 200:33:51And so we would be feel that would be a huge success, but we believe based on all the work we've done, we have the potential to be greater than enough to produce greater than 9% dystrophin in patients. Got Speaker 900:34:04it. Thanks. And with respect to the DM1 program, there has been a debate in terms of what kind of primary endpoint the companies might see as the DM1 programs advance. And so there has been a lot of discussions around the vHort. So what is your take about the agency's view on primary endpoint in the DM1 program? Speaker 900:34:31And my follow-up question to that is, is there a correlation between the splicing correction and the VHOT assay measurements? Speaker 200:34:45Perhaps I could start off and then I'll ask Michel O'Mullion to add to my thoughts. So these conversations with regulators are ongoing and so we cannot speak to what would be the approval endpoints from our FREEDOM-two and beyond clinical studies. What we can say is that we believe that splicing is an important mechanistic underpinning of the EDIODM-one program and with greater levels of splicing correction, we have in animal models seen greater levels of myotonia correction. And as such, we would expect to see with greater levels of splicing correction in patients, we would see greater levels of myotonia correction and longer term correction of many of the movement related, topologies of this disease. So it is our, anticipation that all of these will go into ultimately what would become an approvable endpoint. Speaker 200:35:44But let me allow Michelle to perhaps add to that. Speaker 300:35:49Yes, that's great, James. I believe that we will learn from our FREEDOM DM1 study, which is our single ascending dose study about the potential impact on several of these intermediate endpoints such as BHOT and potentially at later time points grip and strength. And it is likely that looking at the totality of these endpoints taken together, the BHOT strength grip and maybe selected functional endpoints such as the 10 meter walk test will be able to assess the full impact of splicing correction over multiple doses in a future study on these endpoints to appreciate the potential impact on the disease that heart therapies will have for this population. Speaker 900:36:37Got it. Thanks very much. Much appreciated. Speaker 200:36:40Thank you. Thank you. Operator00:36:45And I am showing no further questions. I would now like to turn the call back over to James McArthur for closing remarks. Speaker 200:36:54Thank you, operator, and thank you everybody for participating in today's call. If you have any questions or follow-up items, please do reach out to me or Noel. We look forward to connecting with all of you soon at upcoming investor conferences. Have a great evening. Thank you. Operator00:37:10This concludes today's conference call. Thank you for participating. You may now disconnect.Read morePowered by Conference Call Audio Live Call not available Earnings Conference CallTEGNA Q4 202300:00 / 00:00Speed:1x1.25x1.5x2x Earnings DocumentsPress Release(8-K) TEGNA Earnings HeadlinesIndiana Fever, Tegna’s WTHR announce extension to broadcast agreementApril 17, 2025 | markets.businessinsider.comIndiana Fever and WTHR announce extension of their multi-year broadcast agreement to deliver record number of games to fansApril 17, 2025 | globenewswire.comTrump Orders 'National Digital Asset Stockpile'‘Digital Asset Reserve’ for THIS Coin??? Get all the details before this story gains even more tractionApril 24, 2025 | Crypto 101 Media (Ad)Tegna’s Premion launches expanded capabilities, tools for advertisersApril 16, 2025 | markets.businessinsider.comPremion Expands Omnichannel and Ad Tech Capabilities to Drive Cross-Channel Performance and Fuel Next Growth PhaseApril 15, 2025 | globenewswire.comGuggenheim Lowers TEGNA (NYSE:TGNA) Price Target to $20.00April 14, 2025 | americanbankingnews.comSee More TEGNA Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like TEGNA? Sign up for Earnings360's daily newsletter to receive timely earnings updates on TEGNA and other key companies, straight to your email. Email Address About TEGNATEGNA (NYSE:TGNA), a media company, provides broadcast advertising and marketing products and services for businesses. The company operates 47 television stations in 39 markets of the United States that produce local programming, such as news, sports, and entertainment. It offers local and national non-political advertising; political advertising; production of programming from third parties; production of advertising materials; and digital marketing services, as well as advertising services on the stations' Websites, tablets, and mobile products. The company also sells commercial advertising spots of its television stations. In addition, it operates Premion, an over the top local advertising network; Hatch, a centralized 360-degree marketing services agency; and radio broadcast stations. The company was formerly known as Gannett Co., Inc. and changed its name to TEGNA Inc. in June 2015. TEGNA Inc. was founded in 1906 and is headquartered in McLean, Virginia.View TEGNA ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Earnings By Country U.S. Earnings Reports Canadian Earnings Reports U.K. Earnings Reports Latest Articles Amazon's Earnings Could Fuel a Rapid Breakout Tesla Earnings Miss, But Musk Refocuses and Bulls ReactQualcomm’s Range Narrows Ahead of Earnings as Bulls Step InWhy It May Be Time to Buy CrowdStrike Stock Heading Into EarningsCan IBM’s Q1 Earnings Spark a Breakout for the Stock?Genuine Parts: Solid Earnings But Economic Uncertainties RemainBreaking Down Taiwan Semiconductor's Earnings and Future Upside Upcoming Earnings AbbVie (4/25/2025)AON (4/25/2025)Colgate-Palmolive (4/25/2025)HCA Healthcare (4/25/2025)NatWest Group (4/25/2025)Cadence Design Systems (4/28/2025)Welltower (4/28/2025)Waste Management (4/28/2025)AstraZeneca (4/29/2025)Booking (4/29/2025) Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. 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There are 10 speakers on the call. Operator00:00:00Good afternoon, and welcome to PepGen's 4th Quarter and Full Year 2023 Earnings Call to discuss its financial results and recent corporate developments. At this time, all participants are in a listen only mode. Following the managers' prepared remarks, we will hold a question and answer session. As a reminder, this call is being recorded today, Thursday, March 6, 2024. I would now like to turn the conference call over to Emiko Bryant, Chief of Staff of PepGen. Operator00:00:40Emiko, please go ahead. Speaker 100:00:45Thank you, operator. Good afternoon, everyone, and thank you for joining today's call. Earlier today, we released our financial results for the Q4 and full year 2023 and provided an update on recent corporate developments. Press release and our 10 ks filed with the SEC this afternoon outlining our financial results are both available on our website atpepgen.com. Joining me on the call today are James McArthur, Ph. Speaker 100:01:11D, President and Chief Executive Officer Doctor. Michelle Melian, Senior Vice President, Head of Clinical Development and Noel Donnelly, Chief Financial Officer. As a reminder, we will be making forward looking statements regarding our financial outlook in addition to regulatory and product development plans and research activities. These statements are subject to risks and uncertainties that may cause actual results to materially differ from those forecasted. A description of these risks can be found in our most recent 10 ks on file with the SEC. Speaker 100:01:44PepGen does not undertake any obligation to publicly update its forward looking statements as a result of new information, future events or changes in its expectations. I will now turn the call over to our CEO, James McArthur. James? Speaker 200:01:59Thank you, Amico, and good afternoon, everyone. PepGen made meaningful progress over the course of 2023, including the initiation of our first in patient clinical trials evaluating programs derived from PEPGEN's enhanced delivery oleodonucleotide, or EDO, cell penetrating peptide platform in 2 neuromuscular diseases with high unmet medical need. Our lead clinical program, PGN EDO-fifty 1 or EDO-fifty 1, is designed for the treatment of patients with Duchenne muscular dystrophy, also known as DMD, whose disease is amenable to an exon 51 skipping approach. As a reminder, an estimated 13% of people with DMD or approximately 4,200 individuals in the U. S. Speaker 200:02:45And EU have a mutation amenable to an exon 51 skipping approach. Our second clinical program, PGN EDO DM1 or EDO DM1 is designed for the treatment of myotonic dystrophy type 1 or DM1. We estimate that DM1 affects more than 100,000 people in the U. S. And Europe for whom there are currently no approved disease modifying treatments. Speaker 200:03:09Here at PepGen, developing potentially transformative medicines is the foundation of our mission and long term vision for building the company. We believe that both our DMD and DM1 programs have the potential to be disease modifying and meaningfully improve outcomes for patients. Our team is committed to advancing these important programs through the clinic with a sense of urgency to get them to the people living with these diseases as quickly as possible. We believe our recent stock offering puts us in a strong financial position for our team to execute on this commitment. The net proceeds from this offering, together with our existing cash and cash equivalents, extend our projected cash runway into 2026. Speaker 200:03:56Turning to the latest updates and highlights from our clinical programs. We are pleased to announce we have completed enrollment for Cohort 1 in CONNECT-one EDO-fifty one, evaluating the 5 mg per kg dose in DMD patients in our 1st Phase II clinical trial. Following the review of the safety data of the 5 mgkg dose cohort by our Data Safety Monitoring Board and assuming an acceptable emerging safety profile, we plan to escalate to the 2nd cohort at 10 mgkg of EDO-fifty 1. The same process will take place prior to advancing to Cohort 3. In parallel, earlier this week, we announced we received clearance from the MHRA in the U. Speaker 200:04:40K. To initiate CONNECT TO EDO-fifty 1, our Phase II study of EDO-fifty 1 in people with DMD amenable to an exon 51 skipping therapy. We currently expect to be initiating dosing in Cohort 1, evaluating the 5 mgkg dose level in patients in the U. K. In the Q3 of 2024. Speaker 200:05:03Following CONNECT-one's preliminary data readout for the 5 mgkg cohort, we expect to open trial sites for KONNECT-two in other geographies, including the U. S, subject to regulatory authorizations. We anticipate reporting preliminary data for the KONNECT-one 5 mg per kg cohort in mid-twenty 24, including safety, exon skipping and dystrophin production. Based upon externally available data and using our own clinical and nonclinical work for internal modeling assumptions, HepGen expects treatment with EDO-fifty one in DMD patients to produce high levels of dystrophin protein. At the 5 mg per kg dose level, we expect to see greater than 1% of normal levels of dystrophin protein above background levels in the CONNECT-one EDO-fifty one trial as measured by Western blot analysis, following 4 repeat doses of EDO-fifty one in DMD patients. Speaker 200:06:06For our 10 mg per kg dose cohort, if EDO51 were to achieve dystrophin levels of greater than 7%, this would be the highest level of dystrophin production achieved by a DMD exon skipping therapy to date. Our modeling projections for this dose level suggest the possibility that we could potentially achieve greater than 9% of normal levels of dystrophin protein. The combined safety and dystrophin expression data package from CONNECT-1 and CONNECT-two is designed to support a potential path towards accelerated approval, assuming alignment with regulatory authorities. Turning to our DM1 development program. We were pleased that the clinical hold on EDO DM1 was lifted by the FDA in October 2023. Speaker 200:06:55Following discussions with regulatory authorities, we are advancing our EDO DM1 therapy at the same dose level starting at 5 mgkg across all countries, including the U. S. In the Phase I FREEDOM DM1 clinical trial for people living with DM1. Just last month, EDO DM1 was granted fast track designation by FDA. This designation is designed to facilitate the development and expedite the review of potential therapies designed to treat serious diseases and conditions with clear unmet medical needs. Speaker 200:07:31Importantly, fast track designation allows for early and more frequent communication with the FDA, which can potentially lead to earlier drug approval and access for patients. In December 2023, PepGen announced the first patient was dosed in the Phase I FREEDOM DM1 single ascending dose clinical trial, and we expect to report preliminary data, including safeting, splicing correction and functional outcome measures from at least 5 mgkg dose cohort in the second half of twenty twenty four. We expect both the 5 mgkg dose and 10 mgkg dose evaluated in the FREEDOM DM1 clinical study to be pharmacologically active and believe that 10 mgkg dose could exhibit meaningful splicing correction and myotonia correction. In addition to our FREEDOM DM1 trial, we expect to open our FREEDOM-two DM1 placebo controlled multiple ascending dose clinical trial in DM1 patients in the second half of twenty twenty four. An important differentiator of RPGN EDO DM1 is that it is designed to selectively target the pathogenic DNPK RNA with the COG repeat expansion rather than degrading both the normal as well as pathogenic DNPK RNA. Speaker 200:08:55As a result of this selectivity and based on our preclinical data, we believe that EDO DM1 has the potential to achieve superior correction of splicing events at a well tolerated dose levels, which could lead to improved functional outcomes for patients. In addition to our clinical programs, our research team continues to advance and evaluate our preclinical candidates in key areas of focus for neuromuscular and neurologic disorders. PGN EDO-fifty three is our lead preclinical program designed to skip exon 53 of the dystrophin transcript, a therapeutic target for approximately 8% of patients with DMD. We previously reported superior exon skipping in repeat dose studies in nonhuman primates, and our team is commencing IND and CTA enabling studies in 2024. We look forward to providing more details as we progress. Speaker 200:09:55I will now turn the call over to Doctor. Michelle Melian, PepGen's Head of Clinical Development, to provide an in-depth review of the trial designs of the ongoing clinical trials in DMD and DM1 that I just mentioned. Michele? Speaker 300:10:10Thank you, James. Starting with our clinical trials in DMD, CONNECT-one is a Phase 2, 13 week, open label, multiple ascending dose clinical trial that is enrolling both ambulatory and non ambulatory boys and young men living with DMD amenable to an exon 51 skipping approach. Each of the DMD patients must be at least 8 years of age to enroll and will provide a muscle biopsy pre dose and on week 13. The dosing of EDO-fifty 1 will occur once every 4 weeks for 12 weeks. We will evaluate safety data from 3 subjects in the 5 mgkg dose cohort with the DSMB before progressing to the 10 mgkg dose cohort. Speaker 300:11:02We will evaluate further dose escalations based upon the evaluation of safety data from prior dose cohorts. CONNECT-two is a multinational Phase 2, 26 week, double blind, placebo controlled, multiple ascending dose clinical trial that will enroll both ambulatory and non ambulatory boys and young men living with DMD amenable to an exon 51 skipping therapy who are at least 6 years old. Participants will provide a muscle biopsy at baseline and then at week 25. EDO-fifty one will be administered every 4 weeks for 6 months. The DSMB will review the data before we proceed to the next dose cohort. Speaker 300:11:55In February, we received authorization from the MHRA for our CTA to initiate CONNECT-two in the UK and are planning to open the study in the EU and the U. S. Later this year following regulatory clearance. Turning to our EDO DM1 development plan. We are pleased to have dosed the first patient in our FREEDOM DM1 global Phase 1 single ascending dose, randomized, double blind, placebo controlled trial of EDO DM1 in DM1 patients in December 2023. Speaker 300:12:35Freedom DM-one will enroll a total of 24 DM-one patients randomized 3:one in favor of drug versus placebo, evaluating 5, 10 and up to 20 mgs per kg with dose escalation following review of safety data from prior dose cohorts. The subjects will provide a muscle biopsy at baseline followed by a single infusion of EDO DM1 with muscle biopsies taken again at day 28 week 16. Our FREEDOM DM1 study will inform our planned multinational Phase 2 trial in DM-one, a multiple ascending dose clinical trial that is designed to support potential regulatory approvals subject to alignment with regulatory authorities. We anticipate opening the Phase 2 trial of EDO DM1 in the second half of twenty twenty four following discussions with the regulators. With that review of PetGen's clinical development plans, I will now hand the line to Noel Donley, our Chief Financial Officer, to review our latest financial results. Speaker 300:13:48Noel? Speaker 400:13:50Thank you, Michelle. My comments will reflect the high level financial results of our Q4 and full year 2023 periods. More details are provided in this afternoon's financial results press release and in the corresponding SEC filing. As of December 31, 2023, PepGen held $110,400,000 in cash and cash equivalents compared to $181,800,000 on December 31, 2022. As James mentioned previously, on February 9, 2024, PepGen successfully completed an underwritten stock offering of 7 point 5 3,000,000 common shares for gross proceeds of approximately $80,000,000 Based on our current operating plans, PepGen's current cash and cash equivalents, including the proceeds of the offering, are expected to fund operations into 2026. Speaker 400:14:55Net loss for the Q4 of 2023 was $19,500,000 Our net loss for the full year 2023 was $78,600,000 Research and development expenses for the 3 months ended December 31, 2023 were $16,300,000 For the full year 2023, research and development expenses were $68,100,000 The increase in research and development expenses in the Q4 of 2023 compared to the Q4 of 2022 was primarily attributable to costs associated with the advancement of the company's PGN EDO-fifty 1 and PGN EDO DM1 programs, including preclinical, clinical and manufacturing costs related to our ongoing and future clinical trials. General and administrative expenses were $4,500,000 for the 3 months ended December 31, 2023. General and administrative expenses for the full year 2023 were $16,600,000 The increase in general and administrative expenses was primarily due to an increase in personnel related costs. Finally, as of February 29, 2024, Hefgen had approximately 32,400,000 shares outstanding. And with that, I will turn the call back to James. Speaker 200:16:33Thank you, Noah. I'm very proud of our team's ability to advance multiple clinical programs in 2023 and look forward to continuing the successful operational execution over the course of 2024 and beyond. This year is an important time for PEPgen as we will have multiple upcoming clinical data readouts from our ongoing clinical trials in DMD and DM1 patients, making the first inpatient clinical data from our proprietary EDO platform. To quickly review our anticipated data announcements for the year. In the middle of 2024, we expect to report preliminary data from the 5 mg per kg dose cohort in CONNECT-one EDO-fifty 1, the multiple ascending dose trial in boys with DMD. Speaker 200:17:19We plan to provide safety, exon 51 skipping and dystrophin production data. For the multinational FREEDOM DM1 Phase I trial of EDO DM1 in patients with DM1, we anticipate reporting preliminary safety, splicing correction and functional outcome measures from at least the 5 mg per kg dose cohort in the second half of twenty twenty four. With that, I will open the call for questions. Operator? Operator00:17:50And thank you. And our first question comes from Joseph Schwartz from Leerink Partners. Your line is now open. Speaker 500:18:24Hi, everyone. This is Jenny on for Joe. I was just wondering if you could talk a little bit more about the mechanism of PDN, EDO, DM1. And if you expect a blocking approach to result in a more specific profile and how that might read through to splicing correction and any implications for safety? Thank you. Speaker 200:18:46Thank you, Jenny. Our mechanism unlike other approaches which are seeking to degrade both the pathogenic DMTK as well as the non pathogenic DMTK is targeting the CUG repeat. And we've been able to demonstrate in cell based models that we can liberate MVNO a lot as well as reduce the number of toxic foci nuclei of patient cells as well as dramatically correct the splicing in patient cells. And in mouse models, we're also similarly able to correct splicing and importantly correct both the electrophysiologic as well as the observable myotonia in the mouse model. This is a very profound response and we're able to do this at dose levels which we were able to demonstrate achievable with our EDO-fifty one technology in healthy volunteers which employs the same EDO peptide and conjugation chemistry to the PMO. Speaker 200:19:46As such, we believe that we are specifically targeting the toxic species that drives this disease and coupling it to our EDO platform technology, which has been demonstrated to produce the highest level of exon 51 skipping following a single dosage in humans as well as robust delivery in non human primates and mice coupled with excellent exon skipping. As such, we believe that at doses of Leastator will tolerate, we can achieve robust levels of splicing correction that will allow us to demonstrate correction of myotonia and improvement strength. Although it's not been demonstrated that haploid sufficiency is a toxicologic challenge in this disease by indiscriminately knocking down DNPK, we believe that we will be able to avoid this by targeting the RNA species that is pathogenic and drives the fundamentals of this disease. Operator00:21:03And our next question comes from Paul Matteis from Stifel. Your line is now open. Speaker 600:21:09Hey, this is James on for Paul. Thanks for taking our question. I just had one as it relates to the upcoming readout. Just as it relates to dystrophin specifically, there's been some discussions recently about different cuts of dystrophin, including an adjusted figure that accounts for muscle fat content. And you mentioned for your study at 5 mgs per kg, you're looking for greater than 1% dystrophin. Speaker 600:21:34And then for 10 mgs per kg, hoping to get above 9%. I guess, 1, are these unadjusted dystrophin measures? And then 2, just how much above 1% dystrophin do we need to see initial readout to have confidence that we can get to 9% plus at the next dose? Thanks so much. Speaker 200:21:56Great. I appreciate the question. So you're correct that we are planning on reporting dystrophin levels above background. The reason why this is important is an individual enters the study with 0.5% endogenous levels of dystrophin and one can only elevate it by 0.3%, it's really a net of 0.3% gain of dystrophin. And so we are looking to see at least a 1% gain over background in terms of dystrophin levels at the 5 mgkg dose level, but we have the possibility to go and see higher levels still. Speaker 200:22:30The reason why this 1% would give us confidence that at 10 mgkgate we could produce 9% or better levels of dystrophin in patients is that when we've looked in our non human primate studies, we've observed that a single dose at a low level of 20 mgs per kg produces approximately 2% dystrophin. But following 4 monthly doses of EDO-fifty 1 in non human primates, this has increased to almost 35% exon skipping. And I apologize, I misspoke, it was 2% exon skipping going to 35 percent exon skipping. Obviously, higher levels of exon skipping will produce higher levels of dystrophin reduction. But it gives us a good sense that going from low single digit levels, we have the potential to see much higher levels of exon skipping and dystrophin production. Speaker 200:23:26This is also supported, as I mentioned in the call, by our modeling work based on both primary work in cells, in the mouse model, non human primates and of course the work we have done in healthy volunteers. Speaker 600:23:48Thanks so much. Speaker 200:23:51And thank you. Operator00:23:54And one moment for our next question. And our next question comes from Tazeen Ahmad from Bank of America. Your line is now open. Speaker 700:24:07Great. Thanks so much for taking my questions. Just two quick ones on DMD. For the 10 mg per kg cohort, have you already started the process of identifying patients for that? And based on your timeline for when to expect the 5 mg data, do you think it would be a reasonable expectation data, do you think it would be a reasonable expectation to expect data from the 10 MYC cohort this year as well? Speaker 200:24:34Thank you, Tazeen. So we see a lot of enthusiasm from our clinical investigators for the CONNECT-one clinical study, and we anticipate seeing robust recruitment of this study. As I've mentioned, we've already recruited cohort 1 of 5 MK cohort and we anticipate reporting out that data set mid this year. As soon as we have an update for you in terms of recruitment, we will give more guidance in terms of the timing of the 10 MK data readout. But we anticipate being able to report that out in a timely fashion based on the enthusiasm we're seeing from both patients as well as investigators in this study. Speaker 200:25:27And thank you. Operator00:25:33One moment. Our next question And our next question comes from Laura Chico from Wedbush. Your line is now open. Speaker 800:25:48Hey, good afternoon guys. Thanks very much for taking the questions. I have 2 for you. So with respect to CONNECT-one data, James, I'm wondering if you could spend a moment discussing a little bit more about the preliminary kinetics and the pace of exon skipping that you're seeing with initial doses. I think in the non human primates, if I'm not mistaken, there was kind of a maximal effect or a plateauing, which occurred over time. Speaker 800:26:13I'm curious if you kind of anticipate seeing that in the patient samples. I guess, what's the expectation that the magnitude of skipping can increase over time? And then I have a quick follow-up for you. Speaker 200:26:26Terrific. I appreciate the question, Laura. You're correct. When we look at our non human primate data for both our 51 as well as our 53 program, we go and observe that some of the greatest increase that we've seen in terms of exon skipping is occurring from dose 1 to dose 2, a smaller level from dose 2 to dose 3 and a smaller increase still from dose 3 to dose 4. And it does appear that we are reaching these very high levels of exon skipping by dose 4 and there may not be incrementally that much more that one can achieve. Speaker 200:27:00As such, we do anticipate seeing better than 7% and very likely above 9% dystrophin production based on the level of exon skipping and the modeling work that we've done, based on the extrapolation we've done from prior work of other companies where we compare our single dose exon skipping in humans to their single dose exon skipping in humans. And then lastly, based on the very extensive non human private modeling work we've done looking at both single and multiple doses. So as such, we do expect to see very robust levels of exon skipping following 4 doses. And this will be reflective of what we're able to achieve, we believe long term. Speaker 800:27:50Okay. That's helpful. And then maybe one quick question on VM-one and I'll hop back in the queue here. With respect to kind of the magnitude of slicing correction that you're looking for, I wondering if you could kind of share any more color around what you think would be a meaningful level? And if you could just remind us with respect to Freedom 1, what's the extent of functional assessments that we will be getting in the second half update? Speaker 800:28:14Thanks very much. Speaker 200:28:16Of course. Let me first speak to the splicing correction work that we've done preclinically and then I'll hand it over to Michelle Meli to speak to the outcome measures that we'll be looking at at Freedom 1. So in terms of the preclinical work that we have conducted, we've observed that with higher and higher levels of splicing correction in the mouse model, which is granted an engineered animal model, we can go and see higher and higher levels of myotonia correction, both from the standpoint of the dragging behind limbs that could be observed in this model as well as measurement by electrophysiology. As such, if we're looking at 30%, 40% splicing correction, at that level in the mouse model, we're beginning to see robust levels of correction of myotonia. And as we approach 60% and higher levels splicing correction, we can begin to approach 70%, 80% correction of the myotonia. Speaker 200:29:14So we do believe it's important to be able to demonstrate better than 25 plus percent splicing correction to see really robust changes in terms of the physiology and the pathology of this disease. With that, I'll turn it over to Michelle to speak to the outcome measures that we'll be looking at in 3 to 1. Speaker 300:29:35So in FREEDOM-one, our clinical outcome measures are included a full assessment of symptoms related to DM1. And this assessment includes the BHOT, which is an assessment of myotonia that I believe most are now familiar with as well as strength assessments of several different muscles, including risk and other functional outcome measures such as the 10 meter walk test and the tub. And these will be done at different endpoints or at time points during the study to assess the impact of placing correction on these assessments. Speaker 200:30:14And I just want to add to what Michelle said. As was mentioned earlier, the FREEDOM-one clinical study is a single ascending dose clinical study. And we expect both based on our work as well as the work of others that quality in a single dose, we can reasonably expect to see both robust splicing correction as well as changes in terms of myotonia. Some of the other assessments that Michelle mentioned that we will be looking at may take multiple doses before we start seeing meaningful change there. But we will get a very good sense from the data that we'll be presenting this year on the power of the EDIO DM1 molecule to go and really change the pathology of this disease. Speaker 800:30:57Thanks very much James. Appreciate it. Operator00:31:00And thank you. And our next question comes from Ananda Ghosh from H. C. Wainwright and Company. Your line is now open. Speaker 900:31:24Hi, James. Thanks for the opportunity. I had two questions, one on DMD and that is with respect to the recent SRP-five thousand and fifty one data. What does that data tell you about your program concerning the platform and the ADO51? And then I have one follow-up question on the DM1 program. Speaker 200:31:52Thank you, Ananda. I appreciate the question. So we have done a cross trial comparison of the ability of EDIO-fifty one to mediate EXL-fifty one skipping in humans following a single dose. And there we were able to observe 6 fold higher levels of exon 51 skipping compared to a single dose of the 5,051 molecule at 20 mgs per kg. Now at 20 mgs per kg, 5,051 was relatively well tolerated at 10 mgs per kg, EDO-fifty 1 demonstrated following a single dose in humans only grade 1 reversible transient adverse event. Speaker 200:32:32So very, very well tolerated drug. We anticipate as we extrapolate forward that we could be producing 6 fold higher levels of exon skipping and potentially dystrophin than what was observed in both the 3 month momentum A and the 6 month momentum B clinical studies with 5,051. And this is what supports our contention that we have the potential to produce greater than 9% dystrophin levels in patients following 4 doses. And so we remain very confident both based on the extrapolation in a cross trial comparison to that clinical data, the work that we've done in animal modeling in non human primates and the overall modeling work that has incorporated both mouse non human primate and human data with EDU-fifty one that indeed we'll be able to see better than 9% dystrophin in patients. If we could even achieve 7% dystrophin production with an exon skipping approach, this would be the highest level of dystrophin produced by any exon skipping drug and rejected to be produced by any exon skipping drug. Speaker 200:33:51And so we would be feel that would be a huge success, but we believe based on all the work we've done, we have the potential to be greater than enough to produce greater than 9% dystrophin in patients. Got Speaker 900:34:04it. Thanks. And with respect to the DM1 program, there has been a debate in terms of what kind of primary endpoint the companies might see as the DM1 programs advance. And so there has been a lot of discussions around the vHort. So what is your take about the agency's view on primary endpoint in the DM1 program? Speaker 900:34:31And my follow-up question to that is, is there a correlation between the splicing correction and the VHOT assay measurements? Speaker 200:34:45Perhaps I could start off and then I'll ask Michel O'Mullion to add to my thoughts. So these conversations with regulators are ongoing and so we cannot speak to what would be the approval endpoints from our FREEDOM-two and beyond clinical studies. What we can say is that we believe that splicing is an important mechanistic underpinning of the EDIODM-one program and with greater levels of splicing correction, we have in animal models seen greater levels of myotonia correction. And as such, we would expect to see with greater levels of splicing correction in patients, we would see greater levels of myotonia correction and longer term correction of many of the movement related, topologies of this disease. So it is our, anticipation that all of these will go into ultimately what would become an approvable endpoint. Speaker 200:35:44But let me allow Michelle to perhaps add to that. Speaker 300:35:49Yes, that's great, James. I believe that we will learn from our FREEDOM DM1 study, which is our single ascending dose study about the potential impact on several of these intermediate endpoints such as BHOT and potentially at later time points grip and strength. And it is likely that looking at the totality of these endpoints taken together, the BHOT strength grip and maybe selected functional endpoints such as the 10 meter walk test will be able to assess the full impact of splicing correction over multiple doses in a future study on these endpoints to appreciate the potential impact on the disease that heart therapies will have for this population. Speaker 900:36:37Got it. Thanks very much. Much appreciated. Speaker 200:36:40Thank you. Thank you. Operator00:36:45And I am showing no further questions. I would now like to turn the call back over to James McArthur for closing remarks. Speaker 200:36:54Thank you, operator, and thank you everybody for participating in today's call. If you have any questions or follow-up items, please do reach out to me or Noel. We look forward to connecting with all of you soon at upcoming investor conferences. Have a great evening. Thank you. Operator00:37:10This concludes today's conference call. 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