NASDAQ:SPRO Spero Therapeutics Q2 2023 Earnings Report $0.75 +0.01 (+1.92%) Closing price 04/17/2025 04:00 PM EasternExtended Trading$0.76 +0.01 (+0.77%) As of 04/17/2025 05:33 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 Spero Therapeutics EPS ResultsActual EPS-$0.23Consensus EPS -$0.29Beat/MissBeat by +$0.06One Year Ago EPSN/ASpero Therapeutics Revenue ResultsActual Revenue$2.72 millionExpected Revenue$2.20 millionBeat/MissBeat by +$520.00 thousandYoY Revenue GrowthN/ASpero Therapeutics Announcement DetailsQuarterQ2 2023Date8/10/2023TimeN/AConference Call DateThursday, August 10, 2023Conference Call Time4:30PM ETUpcoming EarningsSpero Therapeutics' Q1 2025 earnings is scheduled for Tuesday, May 13, 2025, with a conference call scheduled on Wednesday, May 14, 2025 at 4:00 PM ET. Check back for transcripts, audio, and key financial metrics as they become available.Conference Call ResourcesConference Call AudioConference Call TranscriptPress Release (8-K)Quarterly Report (10-Q)Earnings HistoryCompany ProfilePowered by Spero Therapeutics Q2 2023 Earnings Call TranscriptProvided by QuartrAugust 10, 2023 ShareLink copied to clipboard.There are 8 speakers on the call. Operator00:00:00Afternoon, and welcome to the Spiro Therapeutics Second Quarter 2023 Financial Results Conference Call. At this time, all participants are in listen only mode. Following the company's formal remarks, we will open up the call for questions. Play and further information related to today's announcements on the Spiro Therapeutics website at www.spirotherapeutics.com. At this time, I would like to turn the call over to Ted Jenkins, Vice President, Investor Relations and Strategic Finance at Sparrow Therapeutics. Operator00:00:39Mr. Jenkins, please go ahead. Speaker 100:00:44Thank you, operator, and thank you all for participating in today's conference call. This afternoon, Sparrow Therapeutics released financial results and provided a pipeline update for the Q2 of 2023. Our press release is available on the Investor page of the Sparrow Therapeutics website. Before we begin, I'd like to remind you that some of the information presented on this conference call contains forward looking statements based on our current expectations, including statements about the future development and commercialization of tibetanum HBR, SBR-seven twenty, SBR-two zero six and the design, initiation, timing, progress and results of the company's preclinical studies and clinical trials and its research and development programs management's assessment of the results of such preclinical studies and clinical trials, the company's cash forecast and anticipated expenses and the sufficiency of its cash resources. Such forward looking statements are not a guarantee of performance and the company's actual results could differ materially from those contained in such statements. Speaker 100:01:36Several factors that could cause or contribute to such these are described in detail in Spare Therapeutics' filings with the SEC, including in the Risk Factors section of our quarterly report on Form 10 Q for the quarter ended June 30, 2023, filed with the SEC today. These forward looking statements speak only as of the date of this conference call, the company undertakes no obligation to publicly update any forward looking statements or supply new information regarding the company after the date of today's call. With that, I'd like to turn the call over to Spiro's Chief Executive Officer, Seth Shukla. Please go ahead, Seth. Thanks, Ted, I thank you all for joining us this afternoon. Speaker 200:02:15This is my first earnings call since becoming the company's President and CEO on August 1. I want to say how excited and honored I am to take on this role at a very exciting time for Spiro. Each of our 3 late stage clinical programs is making excellent progress. I am pleased to be working with such an experienced and talented management team we share a vision to advance our pipeline of differentiated investigational medicines that are designed to address important unmet needs in infectious disease. I believe that together we have a great opportunity to create value for patients and stakeholders in the company. Speaker 200:02:56Joining me on the call today are Doctor. Kamal Ahmed, our Chief Medical Officer and Steve DiPalma, our Interim CFO and Treasurer. Let me begin with tevipenem HBR, which is partnered with GSK and which we are developing as potentially the first oral carbapenem antibiotic for treatment of complicated urinary tract infections or CUTI. As we have discussed previously, we have been engaged with the FDA to agree on a path forward for this investigational drug, and we were very pleased to announce on July 31st that we received written agreement from the agency under a Special Protocol Assessment or SBA on the design and size of our planned Phase 3 we see the SPA agreement as a major milestone in the tebepenem HVR program. As a SPA typically represents a very high level of concussions on the overall protocol design between the FDA and a sponsor, we believe the regulatory aspects with respect to the design of the program have been derisked substantially. Speaker 200:04:08We expect to begin enrollment in Pivot PO in the Q4 of this year, and Kamal will provide further details in a few minutes. Under the terms of our exclusive license agreement with GSK, we are now entitled to receive the first 30,000,000 of up to $150,000,000 of development milestones. This first payment has been invoiced and is expected to be received in the current quarter. In addition to this payment, we are also eligible to receive the following additional milestone royalty payments under the GSK agreement. These comprise of up to $120,000,000 in development milestones as the Phase 3 trial progresses, up to $150,000,000 in potential commercial milestones based on first commercial sales up to 2 dollars 5,000,000 in potential sales sales milestones and low single digit to low double digit tiered royalties if sales exceed $1,000,000,000 our net product sales of teripenem HBR in all territories, except Japan in certain other Asian countries. Speaker 200:05:23In addition to progress on teripenum HBR, we continue to move our other assets forward. The Phase 2a proof of concept clinical trial for SPR-seven twenty continues enrollment with sites open and patients enrolling and being dosed. SPR-two zero six, our investigation on next generation polymyxin, continues to be on track for a Phase 2 INT in the Q4 of this year, funded by grant and other non dilutive funding. On an organizational note, I want to spend a minute talking about the management changes we announced in June and that came into effect on August 1. On that date, following a 3 year tenure as Ferro's CFO, I took on the role of the company's President and CEO. Speaker 200:06:14My predecessor, Doctor. Ankit Mahadevia, who is the Co Founder of Spiro, transitioned to become Chairman of the Board of Directors. The prior Chairman, Doctor. Milan Deshpande is remaining on the Board as an independent director and another Board member, Doctor. Patrick Ling was appointed Lead Director. Speaker 200:06:36The net result here is that while some members of the executive team and the Board have changed roles, the company has retained all of its officers or directors in these transitions. On behalf of my fellow directors and the management team, I want to thank Ankit for his contributions and leadership in getting Speta into this advanced stage, and we all look forward to continuing to work with him in his new role. Separately, we have launched a search for a permanent CFO. Until this process is completed, the Board has appointed Steve DePalma as Interim CFO and Treasurer, who worked with Spiro in the same capacity before I joined the company and who also is an experienced public company CFO. I would now like to hand the call over to Doctor. Speaker 200:07:24Kamal Ahmed, who will provide more details on the clinical programs. Speaker 300:07:30Thank you, Seth. I'm also very pleased that we now have an SBA agreement for the tevipenem pivotal Phase 3 trial, PIVOT PO, and would like to thank our colleagues at GSK as well as the FDA for their engagement and support. PIVOT's PO is designed as a global randomized double blind trial that will compare oral tebipenem with intravenous emapenem in hospitalized adult patients with CUTI, including acute pyelonephritis. The primary efficacy endpoints will be overall response based on a composite of clinical cure plus microbiological eradication at the test of cure visit. The primary analysis will be an assessment of non inferiority in the microbiological intention to treat population based on a 10% margin, which is consistent with FDA guidance for non inferiority studies in this patient population. Speaker 300:08:30The FDA has indicated that positive and persuasive results from PIVOT PO along with previously completed studies could be sufficient to support approval of tebipenem as a treatment for CUTI, including pyelonephritis for a limited use indication. As Seth mentioned, we plan to initiate enrollment in the Q4 of this year we'll provide more details, including target patient numbers, secondary endpoints and other relevant information around that time or as the study gets posted to clinicaltrials.gov. Turning now to our SPR-seven twenty program, which aims to deliver the 1st novel first line oral treatment for non tuberculosis mycobacterial pulmonary disease or NTMPD. SPR-seven twenty is currently being evaluated in a Phase 2a proof of concept trial. The primary endpoint the slope change in sputum bacterial burden from baseline, we believe pairing a positive result on this endpoint with supportive evidence from the trial secondary endpoints will enable us to derisk the program and move confidently into late stage development in which we intend to evaluate SPR-seven twenty as part of a combination regimen. Speaker 300:09:55The current standard of care for NTNPD is prolonged combination therapy, including drugs traditionally used for tuberculosis and that have limited effectiveness and poor tolerability. Given the limitations of these regimens, we believe our program has the potential to address a clear unmet need. We are currently engaged in a number of additional development activities needed to support SPR-seven twenty's advancement towards late stage clinical studies. As noted on our last earnings call, these activities include ongoing toxicology work, CMC initiatives, engagement with the FDA and efforts to expand the SPR-seven twenty development program into Japan, where NTMPD has sharply increased prevalence compared to other territories. We have also initiated 2 Phase 1 clinical studies, the first set of intra pulmonary for micro kinetics of SPR-seven nineteen, the active moiety of the prodrug SPR-seven twenty NA bronchoalveolar lavage or BAL study and the second to evaluate the effect on the pharmacokinetics in addition, we continue to execute on the steps needed to develop and validate relevant patient reported outcomes instrument for NTNPD. Speaker 300:11:28This is to ensure that the primary efficacy endpoint within our future clinical studies is in line with the FDA's published guidance on developing drugs for this indication. The trial is expected to enroll up to 35 participants we are either treatment naive or treatment experienced but do not have treatment refractory disease. We now have approximately 25 active sites that are currently screening or enrolling patients. We are actively engaging with all study sites to ensure that they have the necessary we have also partnered with a third party CRO specialized in rare diseases to support study sites and with the lead NTM patient advocacy group, NTM IR, and we have launched a new face the page for patients and physician videos on our main website as a means of providing further education to our NTM patient constituents. With all of this, we're generally satisfied with the level of interest and enrollment. Speaker 300:12:34However, based on the multitude of complexities based on newly diagnosed patients with NTNPD, we believe it is appropriate that we recently updated our guidance with respect to timing of top line results from this Phase IIa trial, which we now expect to announce in the second half of 2024. Finally, a brief update on our SPR-two zero six program. SPR-two zero six is an investigational next generation polymyxin in for Baltic with the potential for an improved safety profile we are currently working to advance the available polymyxins being developed to treat multi drug resistant gram negative infections. We are currently working to advance SPR206 into a Phase II trial in patients with hospital acquired or ventilator we remain on track to submit an IND application in the Q4 of this year. With that, I'll turn the call over to Steve to review our quarterly financial results. Speaker 300:13:41Steve? Speaker 400:13:44Thank you, Kamal, and good evening to all of you joining us on the call. Spiro is well capitalized and in a strong financial position we're $77,700,000 in cash and cash equivalents as of June 30, 2023. Based on our cash and cash equivalents as of June 30, 2023, and inclusive of the $30,000,000 development milestone payment to be received from GSK pursuant to our exclusive license agreement, we believe that our cash runway will be sufficient to fund us into the second half of twenty twenty five. We reported total second quarter revenues of we are now in the Q2 of 2023 compared with revenues of $2,000,000 in the Q2 of 2022. Revenue was approximately $700,000 higher year over year due to revenue recognition associated with the GSK transaction. Speaker 400:14:34Research and development expenses for the Q2 of 2023 were $9,500,000 compared with $8,200,000 of research and development expenses for the same period in 2022. This $1,300,000 year over year increase was primarily due to higher direct costs related to the SBR 720 program as well as higher direct costs related to the tevipenem HBR and SBR206 programs. These increases were offset by lower R and D headcount this is associated with the strategic restructuring announced in May 2022. General and administrative expenses for the Q2 of 2023 of $6,100,000 were lower than the $8,100,000 reported in the same period in 2022, primarily as a result of decreased professional and consulting fees due to decreased commercial operation expenses and a decrease in facility related and other costs. We reported a net loss for the Q2 of 2023 of $11,900,000 or $0.23 per basic and diluted share of common stock compared to a net loss of $28,700,000 or $0.87 per basic and diluted share of common stock reported for the same period in 2022. Speaker 400:15:46For further details on Spiro's financials, including results the 6 month period ended June 30, 2023, I would refer you to Sparrow's quarterly report on Form 10 Q filed with the SEC today. We'll now open the call for questions. Operator? Operator00:16:02Thank you. We will now begin the question and answer session. The first question comes from Louise Chen with Cantor. Please go ahead. Speaker 500:16:29Hi, congrats Speaker 600:16:31on all the progress So I wanted to ask you what else in addition to 720 and 206 might you explore in terms of pipeline, do you plan to expand your pipeline beyond these 2 or do you have enough on your plate today? Secondly, Seth, I wanted to ask what is your vision for Spiro and how might you do things differently? And then in terms of NTM opportunity with 720, if you do make it to the market, how do you plan to distinguish yourself from entrenched competitors? Thank you. Speaker 200:17:05Not only. So thanks, Louise, for the questions. In somewhat out of order in terms of the vision for the company as we go forward, I think we'll focus on if it ain't broke, don't fix it. There are many, many great things that the company has executed in the past and these will continue to be things that we focus on going forward, while also progressing our pipeline as it evolves more and more towards a later stage company. So execution is going to be a paramount and that's just something that the rest of the management team will be an area of Ingen's focus for me. Speaker 200:17:50Transitioning from that to your second for you to your first question actually, when we think about the pipeline, we do now have the continued flexibility and balance sheet strength to evaluate business development opportunities as they arise. We'll apply a fairly stringent criteria on these opportunities. They have to fit with what we at Federal have considered our approach in the past a high unmet need and a potentially strong economic and commercial opportunity. If we are evaluating an asset that fails either one of those criteria, that won't fit in either with the strategic focus for the company not with the expertise we think we have built here at the company. So from organizationally, we find ourselves with the recent management transitions for management and Board members at a place where we can continue to build on past strength, but also refresh ourselves as we go forward. Speaker 200:18:54So those are opportunities we really look forward to. On your last question on how we expect to distinguish our asset, SPR-seven twenty in a market with entrenched competitors, we would start off by noting that in the first line for NTM right now, there aren't any entrenched competitors. There are no approved therapies. The single approved therapy, as you know, is in refractory space, which is inhaled ARIKAYCE. And so for how we progress the asset, we continue to believe that there is significant market opportunity for an oral well tolerated therapy in first line NTM patients, ARIKAYCE's success our success of other players in this space, especially in the adjacent refractory space will continue to validate that this is a market with significant opportunity, but our ability to go on the first line, we believe, will set us up with a differentiated profile and hopefully, white space for us to execute on. Speaker 200:20:07Did I answer your question? Is there anything else you'd like me to elaborate? Speaker 600:20:12Thank you very much. Yes, Operator00:20:24the next question comes from Bubalin Panjapan with H. C. Wainwright, please go ahead. Speaker 500:20:32Hi, Tim. This is Bhubaland dialing in for Ram Survaraju. Congrats on the progress and thanks for taking my questions. So few questions from us. So firstly, how swiftly might the confirmatory pivotal trial of tepipenem could reach full enrollment. Speaker 200:20:51We haven't disclosed that as stated, But what we can tell you is that our colleagues at GSK have set a target commercialization date for tebupenum for 2020 Thanks. So obviously, as you look backwards through a trial readout and an NDA process, you can draw your conclusions About the expected length of the trial. What we've also stated in the past is that we expect this trial to be larger than ADAPT PO to ensure that the clinical data we would want we would get would be sufficient, positive and persuasive to reach approval. So the last trial took roughly 9 to 12 months to enroll. This will be longer than that, but constrained with the target timeline that we are working towards. Speaker 500:21:44Great. Thanks for the clarity. Alan, staying in the lane, how is tepipanum performing commercially these days in Japan? Speaker 200:21:55It's something that we don't track on an active basis because it's in a different indication entirely, which is pediatric pneumonia, and it's been there since 2009. So 14 years in, we feel that the performance of that drug in Japan has limited application for a different tablet form in a entirely different indication. But from what we know, it's going along well. At this point to our understanding, millions of patients have been dosed And the drug has performed well. Speaker 500:22:33Okay, great. And then thirdly, this is probably a lengthy question. So please confirm or deny whether meaningful milestones are likely to be payable to Spiro from GSK upon achievement of the following: a, enrollment of the first patient into the tebipenam Phase 3 trial B, achievement of 50 percent enrollment in the tebepanum Phase 3 trial and C, completion of enrollment in this trial. Speaker 200:23:02Well, I think on a macro level, I can confirm that those payments come through, through the beginning, duration and ending of the trial. We haven't disclosed very specific timelines and milestones on those. With that said, this will become self evident over a period of time, when as we continue to report out the company's progress as well as the cash influx into the company, you'll gain a greater visibility to what achievements trigger these milestones and the timing of those milestones. But beyond our disclosures at this moment in time, we are not providing any deeper data at the moment. Speaker 500:23:53Okay, great. And then, do you have any updated market research or epidemiological information with respect to 720 commercial opportunity in the U. S, if so, what does it show? Speaker 200:24:07Yes. What we have said in the past is roughly 100,000 patients domestically in the U. S, roughly a quarter 1000000 patients in major markets worldwide. That includes Japan, whereas Kamal pointed out earlier, the prevalence is very similar to that that continues to be at least from a top line perspective, our assessment of the market opportunity. What I'd note is at least for the current trial, DADGE is in first line patients, which is 3 quarters roughly of that population. Speaker 200:24:40So you're looking at somewhere approaching 200,000 patients for that market opportunity. Beyond that, just like our other stakeholders, we continue to evaluate arising and more available epidemiological information and prevalence information And tracking usually the growth rates in the diagnosis of the disease for future planning purposes. Yes, but at this stage, I think our findings are fairly consistent with what we have reported out before. Speaker 500:25:13All right. Thanks so much for taking our questions. Congrats again. Speaker 100:25:17Thank you. It's a pleasure. Operator00:25:21This concludes we have another caller on the line. The next question comes from Ritu Baral with Cowen. Please go Speaker 200:25:32ahead. Speaker 700:25:34Hi, guys. Thanks for taking the question. Apologies for the poor connection. Shaz, I wanted to ask you about the decision to include some subsection of refractory patients in the Phase 2, can you talk to how it will how it may impact top line data and whether you expect the 2 groups to behave differently on the primary endpoint and if there's a way to sort of tease apart any differences to tell you what you need for Phase 3? Speaker 200:26:12Yes. I think for the trial design, let me defer to Kamal to speak to it for a little bit. And I think then I can weigh in on the top line data. Kamal, would you care to provide an opinion? Speaker 300:26:26Sure. Thank you, Rita, for the question. So as Seth indicated, SPEARO has strategically is strategically pursuing development for first line treatment. So first line treatment, that means patients with treatment naive or treatment experienced but do not have refractory disease. And again, that's about 75% of the patient population. Speaker 300:26:49So the current study is in treatment naive or treatment experienced, The patients who do not have refractory disease. So this is the development path that Spero is currently pursuing. So in this particular study, RECA, there's no refractive disease patients who will be enrolled. As a matter of fact, they are being excluded from the study. And as a reminder, the study is a proof of concept Study composed of about up to 35 patients. Speaker 700:27:25So there's a distinction between relapsed and refractory. And you believe that the disease course or at least, the infectious burden and the ability to clear infection is different between the two populations? Speaker 300:27:42It's not that the ability to clear the infection using the drug is necessarily different. Just as a reminder, SPR-seven twenty is a novel drug and has no cost resistance with other antibiotics, and we do not expect that in the clinic, we expect that it would work in the clinic for refractory disease patients. However, the So given that this is our development path, so this study will enroll patients who do not have refractory disease. The only treatment naive patients or patients who are treatment experienced, but again are not considered to have refractory disease. Speaker 700:28:37Okay. Thanks. Speaker 300:28:39And we have not disclosed development beyond this we will discuss Phase 2a proof of concept study, but again, not to say that there would be a concern that SPR-seven twenty would not work in patients with refractory disease, again, there's no cross resistance with existing antibiotics, but it's just a strategy that Spiro has adopted again to pursue development and for first line treatment first. Operator00:29:14This concludes the question and answer session. I would like to turn the conference back over to Mr. Shukla for any Speaker 200:29:23Thanks, operator. We appreciated the opportunity to provide an update on our recent progress and look forward to the continued advancement of our clinical programs. Thanks to everybody listening and for your participation today. Have a nice evening. Operator00:29:41This concludes today's conference call. You may disconnect your lines. Thank you for participating and have a pleasantRead morePowered by Conference Call Audio Live Call not available Earnings Conference CallSpero Therapeutics Q2 202300:00 / 00:00Speed:1x1.25x1.5x2x Earnings DocumentsPress Release(8-K)Quarterly report(10-Q) Spero Therapeutics Earnings HeadlinesSpero Therapeutics Analyst RatingsApril 7, 2025 | benzinga.comTD Cowen Sticks to Their Hold Rating for Spero Therapeutics (SPRO)April 2, 2025 | markets.businessinsider.comTrump and Musk fight backIs there more to the Musk–Trump relationship than meets the eye? 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A handful of companies tied to America’s most powerful tech platforms — and investors who act before this goes mainstream may have a rare early edge.April 20, 2025 | Brownstone Research (Ad)We're Keeping An Eye On Spero Therapeutics' (NASDAQ:SPRO) Cash Burn RateMarch 29, 2025 | finance.yahoo.comSpero Therapeutics reports Q4 EPS (38c), consensus (31c)March 28, 2025 | markets.businessinsider.comSpero Therapeutics, Inc.: Spero Therapeutics Announces Fourth Quarter and Full Year 2024 Operating Results and Provides a Business UpdateMarch 28, 2025 | finanznachrichten.deSee More Spero Therapeutics Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like Spero Therapeutics? Sign up for Earnings360's daily newsletter to receive timely earnings updates on Spero Therapeutics and other key companies, straight to your email. Email Address About Spero TherapeuticsSpero Therapeutics (NASDAQ:SPRO), a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing novel treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to treat complicated urinary tract infections, including pyelonephritis for adults; SPR206, an intravenous-administered antibiotic against MDR Gram-negative pathogens comprising carbapenem-resistant enterobacterales (CRE), acinetobacter baumannii, and pseudomonas aeruginosa, as well as negative bacterial infections in the hospital setting; and SPR720, a novel oral antibiotic agent for the treatment of non-tuberculous mycobacterial pulmonary disease. It has license agreement with Meiji Seika Pharma Co., Ltd. to support the development of tebipenem HBr; Everest Medicines to develop, manufacture, and commercialize SPR206 in Greater China, South Korea, and Southeast Asian countries; and Vertex Pharmaceuticals Incorporated for patents relating to SPR720, as well as SPR719, an active metabolite. Spero Therapeutics, Inc. was founded in 2013 and is headquartered in Cambridge, Massachusetts.View Spero Therapeutics 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 Archer Aviation Unveils NYC Network Ahead of Key Earnings Report3 Reasons to Like the Look of Amazon Ahead of EarningsTesla Stock Eyes Breakout With Earnings on DeckJohnson & Johnson Earnings Were More Good Than Bad—Time to Buy? 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There are 8 speakers on the call. Operator00:00:00Afternoon, and welcome to the Spiro Therapeutics Second Quarter 2023 Financial Results Conference Call. At this time, all participants are in listen only mode. Following the company's formal remarks, we will open up the call for questions. Play and further information related to today's announcements on the Spiro Therapeutics website at www.spirotherapeutics.com. At this time, I would like to turn the call over to Ted Jenkins, Vice President, Investor Relations and Strategic Finance at Sparrow Therapeutics. Operator00:00:39Mr. Jenkins, please go ahead. Speaker 100:00:44Thank you, operator, and thank you all for participating in today's conference call. This afternoon, Sparrow Therapeutics released financial results and provided a pipeline update for the Q2 of 2023. Our press release is available on the Investor page of the Sparrow Therapeutics website. Before we begin, I'd like to remind you that some of the information presented on this conference call contains forward looking statements based on our current expectations, including statements about the future development and commercialization of tibetanum HBR, SBR-seven twenty, SBR-two zero six and the design, initiation, timing, progress and results of the company's preclinical studies and clinical trials and its research and development programs management's assessment of the results of such preclinical studies and clinical trials, the company's cash forecast and anticipated expenses and the sufficiency of its cash resources. Such forward looking statements are not a guarantee of performance and the company's actual results could differ materially from those contained in such statements. Speaker 100:01:36Several factors that could cause or contribute to such these are described in detail in Spare Therapeutics' filings with the SEC, including in the Risk Factors section of our quarterly report on Form 10 Q for the quarter ended June 30, 2023, filed with the SEC today. These forward looking statements speak only as of the date of this conference call, the company undertakes no obligation to publicly update any forward looking statements or supply new information regarding the company after the date of today's call. With that, I'd like to turn the call over to Spiro's Chief Executive Officer, Seth Shukla. Please go ahead, Seth. Thanks, Ted, I thank you all for joining us this afternoon. Speaker 200:02:15This is my first earnings call since becoming the company's President and CEO on August 1. I want to say how excited and honored I am to take on this role at a very exciting time for Spiro. Each of our 3 late stage clinical programs is making excellent progress. I am pleased to be working with such an experienced and talented management team we share a vision to advance our pipeline of differentiated investigational medicines that are designed to address important unmet needs in infectious disease. I believe that together we have a great opportunity to create value for patients and stakeholders in the company. Speaker 200:02:56Joining me on the call today are Doctor. Kamal Ahmed, our Chief Medical Officer and Steve DiPalma, our Interim CFO and Treasurer. Let me begin with tevipenem HBR, which is partnered with GSK and which we are developing as potentially the first oral carbapenem antibiotic for treatment of complicated urinary tract infections or CUTI. As we have discussed previously, we have been engaged with the FDA to agree on a path forward for this investigational drug, and we were very pleased to announce on July 31st that we received written agreement from the agency under a Special Protocol Assessment or SBA on the design and size of our planned Phase 3 we see the SPA agreement as a major milestone in the tebepenem HVR program. As a SPA typically represents a very high level of concussions on the overall protocol design between the FDA and a sponsor, we believe the regulatory aspects with respect to the design of the program have been derisked substantially. Speaker 200:04:08We expect to begin enrollment in Pivot PO in the Q4 of this year, and Kamal will provide further details in a few minutes. Under the terms of our exclusive license agreement with GSK, we are now entitled to receive the first 30,000,000 of up to $150,000,000 of development milestones. This first payment has been invoiced and is expected to be received in the current quarter. In addition to this payment, we are also eligible to receive the following additional milestone royalty payments under the GSK agreement. These comprise of up to $120,000,000 in development milestones as the Phase 3 trial progresses, up to $150,000,000 in potential commercial milestones based on first commercial sales up to 2 dollars 5,000,000 in potential sales sales milestones and low single digit to low double digit tiered royalties if sales exceed $1,000,000,000 our net product sales of teripenem HBR in all territories, except Japan in certain other Asian countries. Speaker 200:05:23In addition to progress on teripenum HBR, we continue to move our other assets forward. The Phase 2a proof of concept clinical trial for SPR-seven twenty continues enrollment with sites open and patients enrolling and being dosed. SPR-two zero six, our investigation on next generation polymyxin, continues to be on track for a Phase 2 INT in the Q4 of this year, funded by grant and other non dilutive funding. On an organizational note, I want to spend a minute talking about the management changes we announced in June and that came into effect on August 1. On that date, following a 3 year tenure as Ferro's CFO, I took on the role of the company's President and CEO. Speaker 200:06:14My predecessor, Doctor. Ankit Mahadevia, who is the Co Founder of Spiro, transitioned to become Chairman of the Board of Directors. The prior Chairman, Doctor. Milan Deshpande is remaining on the Board as an independent director and another Board member, Doctor. Patrick Ling was appointed Lead Director. Speaker 200:06:36The net result here is that while some members of the executive team and the Board have changed roles, the company has retained all of its officers or directors in these transitions. On behalf of my fellow directors and the management team, I want to thank Ankit for his contributions and leadership in getting Speta into this advanced stage, and we all look forward to continuing to work with him in his new role. Separately, we have launched a search for a permanent CFO. Until this process is completed, the Board has appointed Steve DePalma as Interim CFO and Treasurer, who worked with Spiro in the same capacity before I joined the company and who also is an experienced public company CFO. I would now like to hand the call over to Doctor. Speaker 200:07:24Kamal Ahmed, who will provide more details on the clinical programs. Speaker 300:07:30Thank you, Seth. I'm also very pleased that we now have an SBA agreement for the tevipenem pivotal Phase 3 trial, PIVOT PO, and would like to thank our colleagues at GSK as well as the FDA for their engagement and support. PIVOT's PO is designed as a global randomized double blind trial that will compare oral tebipenem with intravenous emapenem in hospitalized adult patients with CUTI, including acute pyelonephritis. The primary efficacy endpoints will be overall response based on a composite of clinical cure plus microbiological eradication at the test of cure visit. The primary analysis will be an assessment of non inferiority in the microbiological intention to treat population based on a 10% margin, which is consistent with FDA guidance for non inferiority studies in this patient population. Speaker 300:08:30The FDA has indicated that positive and persuasive results from PIVOT PO along with previously completed studies could be sufficient to support approval of tebipenem as a treatment for CUTI, including pyelonephritis for a limited use indication. As Seth mentioned, we plan to initiate enrollment in the Q4 of this year we'll provide more details, including target patient numbers, secondary endpoints and other relevant information around that time or as the study gets posted to clinicaltrials.gov. Turning now to our SPR-seven twenty program, which aims to deliver the 1st novel first line oral treatment for non tuberculosis mycobacterial pulmonary disease or NTMPD. SPR-seven twenty is currently being evaluated in a Phase 2a proof of concept trial. The primary endpoint the slope change in sputum bacterial burden from baseline, we believe pairing a positive result on this endpoint with supportive evidence from the trial secondary endpoints will enable us to derisk the program and move confidently into late stage development in which we intend to evaluate SPR-seven twenty as part of a combination regimen. Speaker 300:09:55The current standard of care for NTNPD is prolonged combination therapy, including drugs traditionally used for tuberculosis and that have limited effectiveness and poor tolerability. Given the limitations of these regimens, we believe our program has the potential to address a clear unmet need. We are currently engaged in a number of additional development activities needed to support SPR-seven twenty's advancement towards late stage clinical studies. As noted on our last earnings call, these activities include ongoing toxicology work, CMC initiatives, engagement with the FDA and efforts to expand the SPR-seven twenty development program into Japan, where NTMPD has sharply increased prevalence compared to other territories. We have also initiated 2 Phase 1 clinical studies, the first set of intra pulmonary for micro kinetics of SPR-seven nineteen, the active moiety of the prodrug SPR-seven twenty NA bronchoalveolar lavage or BAL study and the second to evaluate the effect on the pharmacokinetics in addition, we continue to execute on the steps needed to develop and validate relevant patient reported outcomes instrument for NTNPD. Speaker 300:11:28This is to ensure that the primary efficacy endpoint within our future clinical studies is in line with the FDA's published guidance on developing drugs for this indication. The trial is expected to enroll up to 35 participants we are either treatment naive or treatment experienced but do not have treatment refractory disease. We now have approximately 25 active sites that are currently screening or enrolling patients. We are actively engaging with all study sites to ensure that they have the necessary we have also partnered with a third party CRO specialized in rare diseases to support study sites and with the lead NTM patient advocacy group, NTM IR, and we have launched a new face the page for patients and physician videos on our main website as a means of providing further education to our NTM patient constituents. With all of this, we're generally satisfied with the level of interest and enrollment. Speaker 300:12:34However, based on the multitude of complexities based on newly diagnosed patients with NTNPD, we believe it is appropriate that we recently updated our guidance with respect to timing of top line results from this Phase IIa trial, which we now expect to announce in the second half of 2024. Finally, a brief update on our SPR-two zero six program. SPR-two zero six is an investigational next generation polymyxin in for Baltic with the potential for an improved safety profile we are currently working to advance the available polymyxins being developed to treat multi drug resistant gram negative infections. We are currently working to advance SPR206 into a Phase II trial in patients with hospital acquired or ventilator we remain on track to submit an IND application in the Q4 of this year. With that, I'll turn the call over to Steve to review our quarterly financial results. Speaker 300:13:41Steve? Speaker 400:13:44Thank you, Kamal, and good evening to all of you joining us on the call. Spiro is well capitalized and in a strong financial position we're $77,700,000 in cash and cash equivalents as of June 30, 2023. Based on our cash and cash equivalents as of June 30, 2023, and inclusive of the $30,000,000 development milestone payment to be received from GSK pursuant to our exclusive license agreement, we believe that our cash runway will be sufficient to fund us into the second half of twenty twenty five. We reported total second quarter revenues of we are now in the Q2 of 2023 compared with revenues of $2,000,000 in the Q2 of 2022. Revenue was approximately $700,000 higher year over year due to revenue recognition associated with the GSK transaction. Speaker 400:14:34Research and development expenses for the Q2 of 2023 were $9,500,000 compared with $8,200,000 of research and development expenses for the same period in 2022. This $1,300,000 year over year increase was primarily due to higher direct costs related to the SBR 720 program as well as higher direct costs related to the tevipenem HBR and SBR206 programs. These increases were offset by lower R and D headcount this is associated with the strategic restructuring announced in May 2022. General and administrative expenses for the Q2 of 2023 of $6,100,000 were lower than the $8,100,000 reported in the same period in 2022, primarily as a result of decreased professional and consulting fees due to decreased commercial operation expenses and a decrease in facility related and other costs. We reported a net loss for the Q2 of 2023 of $11,900,000 or $0.23 per basic and diluted share of common stock compared to a net loss of $28,700,000 or $0.87 per basic and diluted share of common stock reported for the same period in 2022. Speaker 400:15:46For further details on Spiro's financials, including results the 6 month period ended June 30, 2023, I would refer you to Sparrow's quarterly report on Form 10 Q filed with the SEC today. We'll now open the call for questions. Operator? Operator00:16:02Thank you. We will now begin the question and answer session. The first question comes from Louise Chen with Cantor. Please go ahead. Speaker 500:16:29Hi, congrats Speaker 600:16:31on all the progress So I wanted to ask you what else in addition to 720 and 206 might you explore in terms of pipeline, do you plan to expand your pipeline beyond these 2 or do you have enough on your plate today? Secondly, Seth, I wanted to ask what is your vision for Spiro and how might you do things differently? And then in terms of NTM opportunity with 720, if you do make it to the market, how do you plan to distinguish yourself from entrenched competitors? Thank you. Speaker 200:17:05Not only. So thanks, Louise, for the questions. In somewhat out of order in terms of the vision for the company as we go forward, I think we'll focus on if it ain't broke, don't fix it. There are many, many great things that the company has executed in the past and these will continue to be things that we focus on going forward, while also progressing our pipeline as it evolves more and more towards a later stage company. So execution is going to be a paramount and that's just something that the rest of the management team will be an area of Ingen's focus for me. Speaker 200:17:50Transitioning from that to your second for you to your first question actually, when we think about the pipeline, we do now have the continued flexibility and balance sheet strength to evaluate business development opportunities as they arise. We'll apply a fairly stringent criteria on these opportunities. They have to fit with what we at Federal have considered our approach in the past a high unmet need and a potentially strong economic and commercial opportunity. If we are evaluating an asset that fails either one of those criteria, that won't fit in either with the strategic focus for the company not with the expertise we think we have built here at the company. So from organizationally, we find ourselves with the recent management transitions for management and Board members at a place where we can continue to build on past strength, but also refresh ourselves as we go forward. Speaker 200:18:54So those are opportunities we really look forward to. On your last question on how we expect to distinguish our asset, SPR-seven twenty in a market with entrenched competitors, we would start off by noting that in the first line for NTM right now, there aren't any entrenched competitors. There are no approved therapies. The single approved therapy, as you know, is in refractory space, which is inhaled ARIKAYCE. And so for how we progress the asset, we continue to believe that there is significant market opportunity for an oral well tolerated therapy in first line NTM patients, ARIKAYCE's success our success of other players in this space, especially in the adjacent refractory space will continue to validate that this is a market with significant opportunity, but our ability to go on the first line, we believe, will set us up with a differentiated profile and hopefully, white space for us to execute on. Speaker 200:20:07Did I answer your question? Is there anything else you'd like me to elaborate? Speaker 600:20:12Thank you very much. Yes, Operator00:20:24the next question comes from Bubalin Panjapan with H. C. Wainwright, please go ahead. Speaker 500:20:32Hi, Tim. This is Bhubaland dialing in for Ram Survaraju. Congrats on the progress and thanks for taking my questions. So few questions from us. So firstly, how swiftly might the confirmatory pivotal trial of tepipenem could reach full enrollment. Speaker 200:20:51We haven't disclosed that as stated, But what we can tell you is that our colleagues at GSK have set a target commercialization date for tebupenum for 2020 Thanks. So obviously, as you look backwards through a trial readout and an NDA process, you can draw your conclusions About the expected length of the trial. What we've also stated in the past is that we expect this trial to be larger than ADAPT PO to ensure that the clinical data we would want we would get would be sufficient, positive and persuasive to reach approval. So the last trial took roughly 9 to 12 months to enroll. This will be longer than that, but constrained with the target timeline that we are working towards. Speaker 500:21:44Great. Thanks for the clarity. Alan, staying in the lane, how is tepipanum performing commercially these days in Japan? Speaker 200:21:55It's something that we don't track on an active basis because it's in a different indication entirely, which is pediatric pneumonia, and it's been there since 2009. So 14 years in, we feel that the performance of that drug in Japan has limited application for a different tablet form in a entirely different indication. But from what we know, it's going along well. At this point to our understanding, millions of patients have been dosed And the drug has performed well. Speaker 500:22:33Okay, great. And then thirdly, this is probably a lengthy question. So please confirm or deny whether meaningful milestones are likely to be payable to Spiro from GSK upon achievement of the following: a, enrollment of the first patient into the tebipenam Phase 3 trial B, achievement of 50 percent enrollment in the tebepanum Phase 3 trial and C, completion of enrollment in this trial. Speaker 200:23:02Well, I think on a macro level, I can confirm that those payments come through, through the beginning, duration and ending of the trial. We haven't disclosed very specific timelines and milestones on those. With that said, this will become self evident over a period of time, when as we continue to report out the company's progress as well as the cash influx into the company, you'll gain a greater visibility to what achievements trigger these milestones and the timing of those milestones. But beyond our disclosures at this moment in time, we are not providing any deeper data at the moment. Speaker 500:23:53Okay, great. And then, do you have any updated market research or epidemiological information with respect to 720 commercial opportunity in the U. S, if so, what does it show? Speaker 200:24:07Yes. What we have said in the past is roughly 100,000 patients domestically in the U. S, roughly a quarter 1000000 patients in major markets worldwide. That includes Japan, whereas Kamal pointed out earlier, the prevalence is very similar to that that continues to be at least from a top line perspective, our assessment of the market opportunity. What I'd note is at least for the current trial, DADGE is in first line patients, which is 3 quarters roughly of that population. Speaker 200:24:40So you're looking at somewhere approaching 200,000 patients for that market opportunity. Beyond that, just like our other stakeholders, we continue to evaluate arising and more available epidemiological information and prevalence information And tracking usually the growth rates in the diagnosis of the disease for future planning purposes. Yes, but at this stage, I think our findings are fairly consistent with what we have reported out before. Speaker 500:25:13All right. Thanks so much for taking our questions. Congrats again. Speaker 100:25:17Thank you. It's a pleasure. Operator00:25:21This concludes we have another caller on the line. The next question comes from Ritu Baral with Cowen. Please go Speaker 200:25:32ahead. Speaker 700:25:34Hi, guys. Thanks for taking the question. Apologies for the poor connection. Shaz, I wanted to ask you about the decision to include some subsection of refractory patients in the Phase 2, can you talk to how it will how it may impact top line data and whether you expect the 2 groups to behave differently on the primary endpoint and if there's a way to sort of tease apart any differences to tell you what you need for Phase 3? Speaker 200:26:12Yes. I think for the trial design, let me defer to Kamal to speak to it for a little bit. And I think then I can weigh in on the top line data. Kamal, would you care to provide an opinion? Speaker 300:26:26Sure. Thank you, Rita, for the question. So as Seth indicated, SPEARO has strategically is strategically pursuing development for first line treatment. So first line treatment, that means patients with treatment naive or treatment experienced but do not have refractory disease. And again, that's about 75% of the patient population. Speaker 300:26:49So the current study is in treatment naive or treatment experienced, The patients who do not have refractory disease. So this is the development path that Spero is currently pursuing. So in this particular study, RECA, there's no refractive disease patients who will be enrolled. As a matter of fact, they are being excluded from the study. And as a reminder, the study is a proof of concept Study composed of about up to 35 patients. Speaker 700:27:25So there's a distinction between relapsed and refractory. And you believe that the disease course or at least, the infectious burden and the ability to clear infection is different between the two populations? Speaker 300:27:42It's not that the ability to clear the infection using the drug is necessarily different. Just as a reminder, SPR-seven twenty is a novel drug and has no cost resistance with other antibiotics, and we do not expect that in the clinic, we expect that it would work in the clinic for refractory disease patients. However, the So given that this is our development path, so this study will enroll patients who do not have refractory disease. The only treatment naive patients or patients who are treatment experienced, but again are not considered to have refractory disease. Speaker 700:28:37Okay. Thanks. Speaker 300:28:39And we have not disclosed development beyond this we will discuss Phase 2a proof of concept study, but again, not to say that there would be a concern that SPR-seven twenty would not work in patients with refractory disease, again, there's no cross resistance with existing antibiotics, but it's just a strategy that Spiro has adopted again to pursue development and for first line treatment first. Operator00:29:14This concludes the question and answer session. I would like to turn the conference back over to Mr. Shukla for any Speaker 200:29:23Thanks, operator. We appreciated the opportunity to provide an update on our recent progress and look forward to the continued advancement of our clinical programs. Thanks to everybody listening and for your participation today. Have a nice evening. Operator00:29:41This concludes today's conference call. You may disconnect your lines. Thank you for participating and have a pleasantRead morePowered by