COMPASS Pathways - Q2 2023

Transcript

Operator (participant)

Good day, ladies and gentlemen, and welcome to the COMPASS Pathways second quarter 2023 conference call. At this time, all participants are on listen-only mode. As a reminder, this call is being recorded. I would now like to introduce your host for today's conference, Steve Schultz. You may begin.

Steve Schultz (SVP of Investor Relations)

Welcome, all of you, and thank you for joining us today for our second quarter 2023 results conference call. Again, my name is Steve Schultz, Senior Vice President of Investor Relations at Compass Pathways, and today I'm joined by Kabir Nath, our Chief Executive Officer; Mike Falvey, our Chief Financial Officer; and Dr. Guy Goodwin, our Chief Medical Officer. This call is being recorded and will be available on the Compass Pathways Investor Relations website shortly after the conclusion of the call. Before we begin, let me remind everyone that during the call today, the team will be making forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. You should not place undue reliance on these forward-looking statements.

Actual events or results could differ materially from those expressed or implied by any forward-looking statements as a result of various risks, uncertainties and other factors, including those risks and uncertainties described under the heading Risk Factors in our quarterly report on Form 10-Q, filed with the U.S. Securities and Exchange Commission, and in subsequent filings made by COMPASS with the SEC. Additionally, these forward-looking statements represent our views only as of today and should not be relied upon as representing our views as of any subsequent date. We specifically disclaim any obligation to update or revise any forward-looking statement, even if our estimates or assumptions change. I'll now hand the call over to Kabir Nath.

Kabir Nath (CEO)

Thank you, Steve. Good day, everyone, and thank you for joining us. During this past quarter, COMPASS Pathways has continued to achieve strong results across important aspects of our business. I will cover the progress of our trials as well as commercial updates. Guy will talk about encouraging regulatory and clinical news, and Mike will address the excellent progress we have made to extend our financial runway. Our phase 3 trials in treatment-resistant depression, COMP005 and COMP006, are ongoing and remain on track for primary endpoint readouts in summer 2024 and mid-2025, respectively. Both studies are on track and in line with our expectations, with some patients having now progressed to part B for both studies. Two-thirds of the COMP005 sites have been initiated.

I'll remind you that these are the largest, most robust trials ever conducted to evaluate the use of psilocybin treatment or indeed any psychedelic drug, and the trials are designed to support an NDA submission to the FDA. We noted in the first quarter that the American Medical Association has accepted a current procedural terminology or CPT 3 code for psychedelic therapies. In the second quarter, as it happens on the last day of the quarter, the actual code language was released. As we have indicated, this language specifically provides physicians and other qualified healthcare professionals with a means to track the work involved in and ultimately seek reimbursement for delivering support for psychedelic treatments. We hosted a webinar on this development, which included experts from both the payer and treatment delivery communities.

I hope you had a chance to watch the program, which is archived on our website in the investor section. We believe the language of the CPT 3 tracking code is particularly well aligned with the requirements of COMP360 psilocybin treatment and a crucial step toward a reimbursed CPT code that covers psychological support for therapies like COMP360, subject to FDA approval. Most importantly, it's a key step towards enabling broad and equitable access to psychedelic treatments. Without CPT codes, it will be challenging to obtain reimbursement by CMS and health plans in the U.S. for the psychological support provided during the administration of COMP360, which would result in a severe limitation of access to new and effective treatments that require in-person support.

This CPT 3 code is an important recent development that supports the commercial landscape into which we plan to launch COMP360. We also saw this quarter that esketamine, sold under the brand name Spravato, has now achieved sales of $255 million for the first half of the year in the U.S., with quarter-over-quarter growth of roughly 30% and year-over-year growth of over 80%. We believe that this demonstrates the level of unmet need in treatment-resistant depression. This growth is also driven by the increasing interest in mechanisms which offer rapid treatment effect, as well as the scaling of the infrastructure of interventional psychiatry facilities and other treatment centers. These are the types of facilities that we believe would be able to deliver COMP360 treatment if approved.

In this quarter, the U.S. Patent Trial and Appeal Board reaffirmed decisions to uphold two key patents, the '257 and '259 patents, which cover the COMP360 crystalline psilocybin Polymorph A. Intellectual property is a key element of our overall commercial protection for COMP360, and central to our work in developing innovative treatments for therapeutic areas of significant unmet medical need. We were pleased with this decision, as it marks the conclusion of what had been outstanding challenges to these patents. I'll now hand over to Guy to update you on regulatory and clinical news during the quarter. Guy?

Guy Goodwin (Chief Medical Officer)

Thank you, Kabir. In the past quarter, the FDA issued draft guidance on the development of psychedelic medicines to address the unique features of this class of treatment. We are pleased that this guidance is well aligned with the COMP360 Phase 3 program design and includes many of the points that we have discussed with the agency. We believe this guidance is important validation that FDA is supportive of a robust and appropriate development path for novel psychedelic-based treatments like COMP360. Of particular note in the FDA guidance is the use of psychotherapy, where the agency cautions such interventions may complicate the assessment of clinical trials. I will note that COMP360 treatment is not designed to utilize psychotherapy, but instead, psychological support, which primarily focuses on safeguarding patients.

In fact, we think it is inappropriate to refer to psilocybin treatment as psychedelic-assisted psychotherapy, as commonly occurs. Regulators generally evaluate and approve investigational drug candidates based on quality, safety, and efficacy. They have not historically evaluated or regulated psychotherapy. Our approach is clear. To achieve regulatory approval, the drug effects need to be established unambiguously in clinical trials, which is only possible if any psychological support is applied in a consistent way and is not an alternative treatment itself. A recent opinion piece we published with academic colleagues in the American Journal of Psychiatry goes into more detail about this important distinction. The evidence we have seen from rigorous studies of psilocybin treatment to date leads us to believe that the potential therapeutic effect of psilocybin treatment comes primarily from the drug itself, while psychological support is essential for safeguarding patients before, during, and after administration.

Psychological support is not independent psychotherapy, as commonly understood. The intense psychedelic states associated with psilocybin are incompatible with simultaneous evidence-based psychotherapy. Turning to our clinical studies, in July, the journal Neuropsychopharmacology published our data from an open-label study that suggested that the use of selective serotonin reuptake inhibitors, or SSRI antidepressants, does not interfere with the potential therapeutic effect of COMP360. As we have remarked previously, this finding, if confirmed, may prove to have important implications for the eventual real-world use of COMP360, because it could offer patients potentially greater choice in how far they withdraw from other drugs before treatment with COMP360 in the future. Beyond treatment-resistant depression, our Phase 2 studies in PTSD and anorexia nervosa continue to progress well, with PTSD data expected this year.

It is still too early to provide a readout guidance for the anorexia nervosa study, which is now making much better progress after an amendment to our protocol. We will update you regarding timing on future calls. Looking beyond our sponsored trial to investigator-initiated study, we continue to see encouraging data emerge. For example, a study of cancer patients with depression who received a single dose of COMP360 psilocybin treatment was presented at this year's ASCO meeting. A study demonstrating the potential for COMP360 psilocybin treatment in female patients with anorexia nervosa was published in Nature Medicine. These data support the robust knowledge base that COMPASS is developing around our COMP360 treatment. Moreover, this preliminary research can be an important step in finding new and better options for patients with difficult-to-treat conditions.

I will now hand the call to Mike for the financial overview. Mike?

Michael A. Falvey (CFO)

Thank you, Guy. I'll now recap the highlights of our second quarter financial results. Comparing this year to last year, for the second quarter 2023, net loss was $28.3 million, or $0.62 per share, including non-cash share-based compensation of $4.6 million, compared to net loss of $21 million, or $0.50 per share, including non-cash share-based compensation of $3.2 million for second quarter 2022. R&D expenses increased to $19.8 million in second quarter 2023, compared with $15.9 million in second quarter last year. G&A expenses increased to $12.8 million in second quarter 2023, compared to $11.3 million in second quarter 2022. I'll now turn to analysis of our current second quarter results compared to the prior first quarter results.

Our current quarter financial results reflect our continued success in advancing our phase 3 trial in treatment-resistant depression and encouraging progress in extending our cash runway. In line with our expectation, cash used in operations in the second quarter was $24.8 million, in the middle of the guidance range we provided last quarter. In this quarter, net loss was $28.3 million, or $0.62 per share, compared with a net loss of $24.2 million, or $0.57 per share for the prior quarter. These results include non-cash share-based compensation of $4.6 million in this quarter and $4.1 million in the prior quarter. R&D expenses were $19.8 million in this quarter, compared with $19 million in the prior quarter.

The increase was mainly due to external development expenses related to our Phase 3 program. Other expenses also increased. G&A expenses were consistent in both quarters at $12.8 million. Turning to our balance sheet, cash increased by $31.1 million in the second quarter of 2023, as financing activities generated $55.9 million. At the end of June, we concluded a potential $50 million debt facility with Hercules Capital and drew down $28.8 million net of issuance costs. Earlier in the quarter, we raised an additional $26.9 million from the sale of shares under our ATM facility. This financing activity was offset by net cash used in operating activities of $24.8 million.

Regarding third quarter financial guidance, we expect two factors to create an unusually low range for cash used in operations, which we expect will return to a more conventional level in the fourth quarter and beyond. We expect the third quarter net cash used in operating activities to be between -$2 million and positive $18 million. First, we have completed contracts with our vendors reflecting the final Phase 3 trial designs. As a result, we will be able to reduce the balance of our prepaid costs, which will reduce our cash used in operations in the third quarter by close to $10 million. Second, we are expecting to receive our estimated $14 million 2022 UK R&D tax credit in the third quarter.

The low end of our guidance reflects the receipt of these funds in Q3, and the top end of the guidance reflects the funds being delayed until Q4. Turning to full-year financial guidance, we are narrowing the range for cash used in operation to be between $80 million and $90 million. We have narrowed our full-year range as a result of improved clarity around the scale and the timing of expected Phase 3 costs and continued spending discipline in light of continued market uncertainty. Compass continues to maintain a strong financial position, with cash and cash equivalents of $148.2 million at June 30, 2023, compared with $143.2 million at December 31, 2022.

We have recognized long-term debt on our balance sheet for the first time as a result of the debt facility with Hercules Capital, which we initiated in the second quarter. We continue to view our strong balance sheet as an important strategic asset, which we plan to manage carefully as we invest to advance these promising potential treatments, while at the same time continuing to create value for our shareholders. Thank you, and I'll now turn the call back to Kabir.

Kabir Nath (CEO)

Thanks, Mike. We're pleased with our ongoing progress and continue to be conscious of the importance and responsibility of our leadership in the development of investigational psychedelic treatments, which we believe represent the next generation of mental health therapeutic options. Importantly, our phase Three program in treatment-resistant depression is our clear focus and is progressing on track and in line with our expectations. As we move through the clinical program, and as we observe the commercial rollout of Spravato, we're encouraged by an increasingly supportive alignment in the treatment network infrastructure that's developed significantly since the Spravato launch. We believe that this reflects a treatment paradigm that is here to stay, and we would expect much of this infrastructure to be relevant to COMP360 as well. In closing, I want to offer a heartfelt thank you to one of our cofounders, Dr.

Ekaterina Malievskaia, who recently stepped down from her executive role as Chief Innovation Officer. Together with George Goldsmith and Lars Wilde, Katya co-founded COMPASS Pathways in 2017, determined to bring much-needed innovation to the field of mental health care. Katya leaves an indelible mark on the company she helped found. COMPASS today reflects both the rigor and precision one would expect from a scientist and the compassion for and commitment to patients that one would expect from a physician. Her influence extends well beyond our company to the fields of psychedelic medicine and mental health care. We're closer to meaningful breakthroughs in care for patients, thanks to her work.

We're pleased that we'll continue to benefit from her experience and insight as she remains on the COMPASS Board of Directors. I know that I speak on behalf of the entire COMPASS team in thanking her for her extraordinary vision, leadership, and encouragement. Thank you once again for your participation in today's call. We'll now turn to Q&A. I will hand this call back to the operator.

Operator (participant)

... Thank you. If you would like to ask a question, please press star 11. If your question has been answered and you'd like to remove yourself from the queue, please press star 11 again. Our first question comes from Ritu Baral with TD Cowen. Your line is open.

Speaker 5

Hi, guys. This is Athena on for Ritu. Thanks for taking my questions. To start off, I noted in the 8-K filling today that Atai has requested that Compass register their shares. Could you provide any color on that request? I have a follow-up question after this one. Thanks.

Kabir Nath (CEO)

Thanks, Athena. It's Kabir. Just checking, you can hear me clearly?

Speaker 5

Yes.

Kabir Nath (CEO)

Great. Our understanding is that for atai, this is a matter of regular corporate housekeeping.

Speaker 5

Got it. My next question goes back to the CPT codes. Is there a level 1 code that exists that is a may, maybe a good comparison for how you see the new CPT codes maturing into? We understand from KOLs that they often use some existing codes to cover ketamine administration. What are those, and what do they reimburse at?

Kabir Nath (CEO)

Thank you for the question. Yes, certainly, if we look at the history of ketamine prescribing, or indeed esketamine, once Janssen launched Spravato, because no specific codes were applied for or approved for those, it is absolutely the case that providers have had to make do with existing codes. I can't give you the specific details of which codes they use, but we're happy to follow up with that in more detail in future. I think what's important to note is for us, we recognize that what we are doing is unique. The 6 to 8-hour support required for psilocybin demanded that we actually do seek approval for, as we now have received, a new code. As you'll be aware, this new CPT 3 code provides for, on an hourly basis, the tracking of the support that's required for psychedelic medications.

Therefore, we're confident that this code will apply very much to us for the future, but also potentially for other products that would require similar extended support, such as MDMA, if that were to be approved for MDMA-assisted therapy. Important to note, though, that the preparation and integration sessions that are also required for COMP360 psilocybin treatment will also be covered by existing codes. They will be covered by existing psychotherapy codes.

Speaker 5

Got it. Thank you. I'll hop back in the queue.

Kabir Nath (CEO)

Thanks, Athena.

Operator (participant)

Thank you. Our next question comes from Charles Duncan with Cantor. Your line is open.

Speaker 6

Hey, good morning. Thanks for taking our question early, and congrats on the progress in the quarter, Kabir and team. I basically had three quick questions on the ongoing COMP005 and COMP006 trials. I'll just rattle them off quickly, and you can take them in order if you want. The first is, are you seeing any, you know, call it rate limiter in terms of SSRI use and weaning off that in terms of enrollment in those trials? The second is, for Part B, progression, are you seeing any differences in the option for retreatment thus far? I know it's probably early, you probably don't have a lot of patients, but differences between the two trials.

Third question, quickly, is for Part C, you probably aren't quite there yet, but have you had any patients enroll in Part C, or are you near to enrolling patients in Part C, having gotten through week 26 of Part B? Thanks.

Kabir Nath (CEO)

Thanks, Charles. I'll start, and if Guy has any color to add, I'll ask him to jump in. No, I mean, it's been very clear in our protocol, both in two B and in phase 3, that washout is required. These are monotherapy trials. So far, we're not seeing any experience that's very different from what we saw in two B. Obviously, for some patients, this is a significant issue, and, you know, we saw that in part two B, and we will see it in part 3 as part of the pre-screening and the screening. You know, it remains the fact that these are monotherapy trials and again, so far, the experience is consistent from our last trial to this one.

In terms of part B and part C, you know, the numbers are not where I'm in a position to give you an answer on those at this stage. I would just go back to what I said, we're on track in line with our expectations with groups. Guy, anything to add on?

Guy Goodwin (Chief Medical Officer)

I don't think so.

Kabir Nath (CEO)

Okay. Thank you. Thanks, Charles.

Speaker 6

Thank you.

Operator (participant)

Thank you. Our next question comes from Patrick Trucchio with H.C. Wainwright. Your line is open.

Speaker 7

Thanks. Good morning, and congrats on all the progress. Several studies have been published recently, as noted in today's press release. I'm wondering if you could talk about the level of interest or acceptance in psilocybin therapy, specifically among neuropsych, key opinion leaders and clinical trial investigators, and how these views have changed, if at all, and how do you view this evolution of views progressing as we, you know, get closer to that phase 3 readout next year?

Kabir Nath (CEO)

Thanks, Patrick. I will pass that to Guy.

Guy Goodwin (Chief Medical Officer)

Thanks, Patrick. I think there's been a consolidation rather than a change. I think people are a bit clearer now about what's actually required. We've worked pretty hard to emphasize, you know, our innovation and our forward-looking in this field, and to also emphasize that our reliance is on data. I think that's respected, and I think that's one of the ways we get progress. Of course, that speed is what we really want in terms of getting this to patients as soon as possible. I mean, clearly, there's no immediate possibility that patients that the clinicians of the kind you're describing can use the treatment, so it remains, for most of them, a little hypothetical.

The interest is still there, and I think as we move forward with this greater evidence around the prevalence of TRD, the unmet need that is clearly there, I think that's been an important change, really, just in the last year or two, with really quite influential reviews that have highlighted that change. I think that underlies, more than anything, the increased use of Spravato.

Speaker 7

Yeah. Can you talk a little bit more about the PTAB decision and the commentary around outstanding challenges to COMP360 patents? Specifically, I'd like to know how we should think about the durability of COMP360 IP, particularly against future potential challenges following this PTAB decision.

Kabir Nath (CEO)

Yeah. Patrick, I mean, to be clear, what this PTAB decision does is it upholds the validity of our patents, and it exhausts all the remaining lines of challenge or appeal against these patents. From our perspective, that clearly does increase our confidence that these are robust patents that we will be able to defend in future in a commercial world. We've always believed that these are robust patents that, that give us significant protection based on the extensive work we did to arrive at Polymorph A.

Speaker 7

Great. Thank you so much.

Operator (participant)

Thank you. Our next question comes from François Brisebois with Oppenheimer. Your line is open.

Speaker 8

Hi, thanks for taking the questions. Just to start here, I was just wondering, can you talk about your comfort with these trials kind of being the, the last potential trials, in order to submit, just based around the, you know, the fact that, you do have a washout period and the SSRI situation? Is this something that's evolving, or are people comfortable with the monotherapy and the washout?

Kabir Nath (CEO)

I, I'll start. One thing to note, and we did note, I mean, it's a small study, but we did actually publish during this quarter, a paper of 19 patients on psilocybin on a background of SSRIs, and we saw no diminution of effect. That's an important piece of data, as Guy noted, which needs to be confirmed on a larger scale. You know, I think it's clear from the point of view of really demonstrating the efficacy and safety of COMP360, that monotherapy is the right way to study it. What we've also commented in the past, though, is as you look at the design of Part B and Part C, there will be data in patients who have gone back on antidepressants who subsequently take COMP360.

To your question, we recognize that that may reflect some of what happens in the real world. Guy?

Guy Goodwin (Chief Medical Officer)

Yes, I think just on the point of view, and the question also related earlier to the difficulties that it poses, having to withdraw people. You know, it is worth remembering that the phase 2 study had exactly the same approach, and that was successful, and particularly in the latter part of that study, really had an accelerating recruitment rate. I think we remain comfortable that that's the right way to go in view of the theoretical need to demonstrate efficacy without a background of other drugs.

Speaker 8

Do you On that note, do you see a difference here in terms of the monotherapy approach for TRD versus MDD, when by definition, the patients with TRD have failed multiple approaches? Or is this, you know, TRD and MDD are probably going to be taken in a similar context here?

Guy Goodwin (Chief Medical Officer)

That's a good question, for which I don't think we yet have an answer. The answer will really be based on our, our future experience, particularly in the second and third phases of our trials, and in the, in 006, where there'll be two treatments. I mean, the issue of whether there will be a need for continuing treatment, I think at the moment is open. The differences between MDD and TRD essentially reflect the fact that MDD is an easier condition to treat. There is no unmet need in that there are treatments already available. The difference, obviously, with TRD is it's harder to treat, and people have exhausted often the obvious treatments for MDD.

Speaker 8

Okay, great. Just maybe for, for those less familiar here, can you just touch on the, you know, we talked about Spravato and esketamine's kind of takeoff here and how things are going and the correlation with you guys. Can you just maybe help us understand the, you know, compare and contrast, especially the differences here with your approach versus Spravato?

Kabir Nath (CEO)

You know, clearly for esketamine, you know, it is a, a somewhat dissociative drug, and the requirement is for a monitoring period after the self-administration of the drug. Clearly, with psilocybin, what we require is psychological support during the administration of the drug, which is a six to eight-hour session. However, the similarities and the reason we refer to this as demonstrating the growth of the infrastructure or the scaling of the infrastructure is it does require, for esketamine, a dedicated space. It does require the place for the patient to be. It requires some tying up of provider resources. Not only that, I think from a, from a provider and infrastructure perspective, but also a very important point that the acceptance of a rapidly acting novel mechanism in this space is also very important to us.

I think that's, that's where we would leave it for now.

Guy Goodwin (Chief Medical Officer)

I think I would just add, of course, that the number of visits required from the patient is really substantial in the case of ketamine or esketamine. Whereas at the moment, we're looking at trialing one or two visits for the treatment with COMP360.

Speaker 8

That's very helpful. Thank you.

Guy Goodwin (Chief Medical Officer)

Thank you. Our next question comes from Elemer Piros with EFH. Your line is open.

Speaker 9

Yes, good afternoon. Good morning. Can you hear me?

Kabir Nath (CEO)

Yes, we can, Elemer.

Speaker 9

Yes, thank you. Just wanted to confirm a couple of things about the PTSD study, Kabir. Is this a single dose that you administer to patients?

Guy Goodwin (Chief Medical Officer)

Yes, it is, Elemer.

Speaker 9

Yes. Is there a similar psychological support that is provided in preparation during the administration and maybe one follow-up session, similarly to your TRD study?

Guy Goodwin (Chief Medical Officer)

The design is very similar to the TRD study. We are obviously interested in the experience, both of the patients and the therapists, with this very different condition. Our, our psychological support is intended to be pretty generic. Of course, as we've explained at some length, it is essentially about safety and safeguarding, and it doesn't really deal-

Speaker 9

Yes.

Guy Goodwin (Chief Medical Officer)

with different psychopathologies.

Speaker 9

Yes. Guy, if I remember correctly, the FDA sort of lumped together in their draft guidance, psychological support and, psychotherapy, or they may have used the term "and." Do you think that there is an onus on you to demonstrate that there is no significant effect, therapeutic effect, or clinical benefit from the support component?

Guy Goodwin (Chief Medical Officer)

I think we, we have an obligation to demonstrate that the, the effects we observe are primarily attributed to the drug. I think we do that by using a multiple dosage, regime, which was present in phase 2 and will also be in 006. We think that that comparison between one dose and another is the key to efficacy. It is, of course, crucial that the psychological support is equivalent in the two cases, both before, during, and after the administration of the drug. We think that our procedures for monitoring that are going to ensure that we can demonstrate that we are indeed delivering psychological support, which is consistent in all those phases of the treatment. I think what the FDA has asked-

Speaker 9

Yes.

Guy Goodwin (Chief Medical Officer)

further for that is rather difficult and, you know, suggesting, factorial designs and various variations in the therapist. We think that's difficult and will be of great interest if the academic sector wants to take that up. We will be interested in the results when they do.

Speaker 9

Yes. Thank you. I was just wondering how accurate, perhaps ClinicalTrials.gov is at the moment. I see 11 and 15 U.S. sites, as marked as recruiting. Probably there is some overlap between the 2, phase 3 studies. Is this roughly accurate as a snapshot of the current situation there?

Kabir Nath (CEO)

Certainly, as we said on COMP005, more than two-thirds of sites have now been initiated, and I'd remind you that COMP005 is a U.S.-only trial. COMP006 is clearly a global trial. We have U.S. sites up and running at the moment, yes.

Speaker 9

What would be the rate-limiting step to engage the European sites there?

Kabir Nath (CEO)

Getting approvals. So that process is well underway. We do have approvals in some other countries already outside the States, but that process is well underway, and again, exactly in line with our expectation for the recruitment of COMP006.

Speaker 9

I see. Thank you so much for taking my questions.

Kabir Nath (CEO)

Thanks, Elemer.

Operator (participant)

Thank you. Our next question comes from Tom Shrader with BTIG. Your line is open.

Speaker 10

Thanks for taking the question. I was going to follow on Elemer's vein in PTSD. How large is this opportunity? Who are the patients? Are they mostly military? And do a lot of them also have a diagnosis of depression? And what I'm kind of getting at is, do you see this as a separate indication, or would this be a subset of patients where the approach depressed patients, where the approach was particularly appropriate? And is the hope here to get into the VA system where it might be an attractive option? Thanks.

Guy Goodwin (Chief Medical Officer)

Yes. If I can take that, I mean, I mean, currently, it's not orientated specifically to the V.A. system, and that, that obviously is, is a great of interest to us in the future. At the moment, we're interested in the experience, the feasibility of doing these studies in this new indication. We will know, obviously, after we've completed this, this simple study, whether it is feasible. I think you can see it in two ways. In fact, it is a separate indication, potentially, but also it's an important comorbidity. We have an IIS, which will soon be reporting, from California, which has recruited from the V.A. system, patients with treatment-resistant depression. We anticipate there will be a great deal of comorbidity with PTSD in that group.

To answer your question, we're interested in both conditions, both PTSD independently, which is what we're studying in London and New York, and we're interested in TRD with comorbid PTSD, which of course, is highly relevant to the VA population.

Speaker 10

Got it. Thank you.

Operator (participant)

Thank you. Our next question comes from Kailas Mizusawa with Canaccord Genuity. Your line is open.

Speaker 11

Hello, this is Kailas speaking for Sumant Kulkarni, 2 from us. How closely are you watching the potential for Biogen's Sage's zuranolone that might get approved later this week? We're asking because there could be some relevance to the use of psychedelic therapeutics in depression, as an approval there could pave the way for more episodic treatment for depression versus chronic treatment.

Kabir Nath (CEO)

Thanks, Carl. Yeah, I, I completely agree with you. If zuranolone is, in fact, approved for MDD, and I know there's a lot of debate in the community around how likely that it is. Absolutely, I mean, it is an interesting paradigm of a rapid acting with episodic retreatment on, on demand, as it were, on relapse. We would absolutely be observing that with interest to see what sort of acceptance that has, how stage, and our position is. Yes, we are very well aware of that.

Speaker 11

Okay, great. 1 more. With the knowledge that COMP360 and MAPS MDMA for PTSD have several differences in the respective programs, what are the types of results that COMP360 might need to achieve on the CAPS-5 for COMP360 to be competitive? What would you need to see in your ongoing Phase 2 that might give you more confidence to proceed into a Phase 3?

Guy Goodwin (Chief Medical Officer)

Well, CAPS-5 is our endpoint, or one of our endpoints in that study. We'll have some idea of how to power any subsequent study. Clearly, the, the relative effect efficacy is best, best established in a head-to-head comparison, and we're a long way from doing that, I suspect. I think we will, we will simply have to take it as it comes. We remain very interested in the indication, but it's a little premature to, to try and think how we would compare with, with MAPS. There's also quite an important difference in the demands for therapist time, and indeed for the patient time between the two approaches. It's gonna be a highly pragmatic comparison if and when it gets made.

Speaker 11

Okay, great. Thanks.

Operator (participant)

Thank you. Our next question comes from Jason McCarthy with Maxim Group. Your line is open.

Speaker 12

Hey there, this is Michael Okunewitch on the line for Jason McCarthy. Thank you for taking my questions tonight. I, I guess to start off, I'd just like to see if you could provide a bit of commentary on why you think we're seeing some stronger traction from Spravato. Is this owing largely to greater acceptance of interventional approaches, the maturing delivery infrastructure, or the maturing reimbursement environment? I'd just like to see if I can get your take on that.

Kabir Nath (CEO)

I, I think all three would be, frankly, the answer. I mean, I think a couple of things. All of those are relevant. Growth of infrastructure, increasing acceptance by psychiatrists and other healthcare providers, as well as I think, you know, what is a broadly favorable reimbursement landscape for Spravato. I, I think the other element, though, is, you know, that acceptance is actually driven by the results that people are seeing and the fact that results typically seem to be stronger than they perhaps were in the clinical trials. What was seen as marginal efficacy in the trials has actually translated into better results in the real world and greater stickiness. That's the additional factor I would add.

Guy Goodwin (Chief Medical Officer)

I think the clinical experience, certainly, that I had, with ketamine in the past, is just the speed of response and the completeness of the response. That is very, very striking to clinicians, and I think once seen, you don't really forget it. I think that's the impact. Graphs don't really capture it. When you see the patients live, you get a sense of their recovery and their joy to be relieved of their symptoms. That's very special, and that drives the uptake of these fast-acting drugs.

Speaker 12

All right. Yeah, thank you for that. Then just one more as kind of a housekeeping question, and I'll hop back in the queue. I'd just like to see if you could remind us how much remains on your ATM.

Kabir Nath (CEO)

Sure. The full ATM was $150 million, and since inception, we've raised about $28 million. That would leave about 122 remaining.

Speaker 12

All right. Thank you for that, and congratulations on the progress this quarter.

Kabir Nath (CEO)

Thanks, Michael.

Guy Goodwin (Chief Medical Officer)

Thank you.

Operator (participant)

Thank you. There are no further questions. I'd like to turn the call back over to management for any closing remarks.

Kabir Nath (CEO)

Thanks very much. Thank you, everyone, for your participation on today's call. As you heard and came through in the questions, this has been a strong quarter for us. Excellent progress in terms of the Phase 3 trials being underway, a fair amount of interesting new clinical data being published. Also, the significant moves we have made to extend our financial runway through both the use of the ATM and signing the debt facility with Hercules. We're in a strong position going forward, a strong balance sheet, and we'll look forward to reporting back to you on continued progress in the next quarter. Thanks very much all for your time today.

Operator (participant)

Thank you for your participation. This does conclude the program, and you may now disconnect. Everyone, have a great day.