Good day, welcome to the G1 Therapeutics Fourth Quarter Financial Results Conference Call. At this time, all participants are in a listen-only mode. After the speaker presentation, there will be a question-and-answer session. To ask a question during the session, you will need to press star one one on your telephone. You will then hear an automated message advising that your hand has been raised. To withdraw your question, please press star one one again. Please be advised that today's conference is being recorded. It is now my pleasure to introduce Vice President of Communications, Will Roberts. Thank you, Andrew. Good morning, everyone, and welcome to the G1 conference call to discuss our fourth quarter and full year 2022 financial results and business update. The press release on these financial results was issued this morning and can be found in the news section of our corporate website, g1therapeutics.com. On this morning's call, the team will provide a business overview of the fourth quarter of 2022, including an update on our clinical programs and our commercial progress in that period with COSELA, which is approved and commercially available to decrease the incidence of chemotherapy-induced myelosuppression in adult patients who had administered prior to a platinum and etoposide-containing regimen or topotecan-containing regimen for extensive-stage small cell lung cancer. A Q&A session will follow the prepared remarks. Before we begin, I'd like to remind you that today's webcast contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements represent management's judgments as of today and may involve risk and uncertainty that could cause actual results to differ materially from those expressed in or implied by these statements. For more information on such risk and uncertainties, please refer to our filings with the Securities and Exchange Commission, which are available from the SEC or on our corporate website. Any forward-looking statements represent our views as of today, March 1st, 2023. Joining me on the call today are Jack Bailey, our Chief Executive Officer, Raj Malik, our Chief Medical Officer, Andrew Perry, our Chief Commercial Officer, and Jen Moses, our Chief Financial Officer. With that, I'll turn the call over to Jack. Thanks, Will. Good morning, everyone, thank you for joining us on the call today. We spoke with you just a couple of weeks ago on the PRESERVE 1 results. Since that time, we've continued to move forward with urgency on the rest of the business, focusing on three core goals. First, regarding sales in small cell lung cancer, we remain confident in the sales trajectory for COSELA in our first lung cancer indication. As you will hear from Andrew, our sales and marketing teams have executed well since the start of the fourth quarter of 2022, and vial volume growth returned after experiencing a flat third quarter. This has continued into the first quarter of 2023 with a record month of sales in January and our highest week ever of sales in February. Based on what we are seeing today, we expect our 2023 net COSELA sales to be in the range of $50 million-$60 million, an increase of up to 92% over 2022. Second, as Raj will describe, we are focused on executing on our ongoing clinical trials to achieve near-term data readouts, in particular our ADC and MOA phase IIs and our phase III in triple-negative breast cancer. Regarding the two phase IIs, initial data were compelling. We observed clinically meaningful on-target effects of trilaciclib to reduce the rates of multiple adverse e-events when administered prior to the ADC sacituzumab, including myelosuppression and diarrhea. The initial results from our mechanism of action trial in neoadjuvant TNBC showed favorable alterations in the tumor microenvironment from just a single dose of trilaciclib monotherapy. Third, we have moved quickly to make the necessary organizational changes to preserve capital, including reducing the workforce by nearly 30%, though the sales team remains intact, and also other prudent decisions to reduce spend and extend our cash runway through each of our clinical readouts, including the TNBC pivotal trial. Jen will provide more color on these topics. We will take these three goals in order. Andrew will first cover our recent commercial efforts since the start of the fourth quarter of 2022. Raj will then provide an update on our clinical program, including a brief overview of the results of PRESERVE 1 and our efforts to understand those results. Finally, Jen will provide financial results for the quarter and, as mentioned, discuss the actions we have taken to extend our cash runway. I'll be back for some concluding comments. With that, I'll turn the call over to Andrew. Thank you, Jack. I'm glad to be with you today to provide an update on our fourth quarter 2022 sales performance, the actions we took to drive growth in the fourth quarter, and how those actions have continued to deliver growth into Q1 2023. Our goals in the fourth quarter were to restore volume growth after a flat third quarter and to build a broader platform for future growth based on more customer organizations driving significant volume each quarter. We delivered on both of those goals in Q4. I will discuss some of the factors underlying our performance today. Beginning with sales results, we ended the quarter with $8.9 million in net sales of COSELA, representing 8% vial volume growth compared with Q3. Volume growth compared with Q4 in 2021 was 103%, demonstrating the continued progress we have made with sales execution. Volumes grew month-over-month throughout Q4 and have continued to grow in January and February 2023. January was our highest volume month launched to date, with volume strength continuing throughout February. Two months into Q1, our quarterly growth is tracking well above the 8% growth we are reporting today for Q4. As we stated on our last call, in extensive-stage small cell lung cancer market, our quarterly growth is highly reliant on gaining new patients, either from new accounts or from existing accounts, in order to compensate for patients who complete their chemotherapy regimen and drop off therapy. I'm happy to report that we significantly increased the number of new accounts ordering COSELA in Q4. We brought on board almost 100 new accounts in Q4 compared with around 70 in Q3. Moving into 2023, we have continued to add new accounts at the rate of around one per day. Many of these new accounts are affiliated with larger parent organizations, and we added eight new top 100 organizations in Q4 and two so far in Q1, giving us a total of 71 of the top 100 which have ordered COSELA launched to date. The most recent of these from just last week, was one of the largest academic centers in the U.S. and demonstrates the continued interest in the unique benefits of COSELA. Within Q4, 54 of those organizations had orders, which supports our continued high overall reorder rate of around 80%. Our estimate of COSELA patient share continues to grow, and in Q4 increased to approximately 9% in the first line market, which represents the majority of our use. One of our goals as we grow our business is to create a broader platform of organizations with deep adoption. For most quarters since launch, three customer organizations have driven around 20% of volume in each quarter. In Q4, we saw five organizations driving 20% of volume. In fact, the highest volume organization in the fourth quarter grew over 400% from Q3- Q4. In a relatively rare tumor type, such as small cell lung cancer, having more customers with deep adoption should provide more stability in our quarterly volumes. We saw 77% of volume in the quarter come through community clinics and hospitals, and 23% of volume from academic centers, which reflects some of the high growth we saw in the quarter from large community clinic networks. 98% of our volume in the quarter was in commercial supply, with 2% provided through our patient assistance program. Our payer mix remains stable, with the majority covered by Medicare and third-party payer reimbursement has remained strong. Looking into Q1 2023, with several new top 100 organizations and many new accounts added in the prior quarter, we entered Q1 in a better position than the last quarter and have been encouraged by January and February demand. Our focus going forward is continuing to build a broader base of deeply adopting customers with emphasis on community clinic networks. We now have three volume-based agreements with large community oncology provider networks and are progressing additional contract opportunities. While these contracts can take a little time to fully get up to speed, we've already seen Q1 quarter to date increases in demand in these contracted organizations of over 30% so far. We have also continued to make operational efficiencies where it made sense, including some consolidation of territories and a redeployment of one sales representative to a virtual hybrid role who can augment our digital marketing and provide support for unstaffed territories. Overall, this was a quarter where we focused our execution on building a broader base of customers with high growth potential, and we're able to create sustained volume growth while also driving some efficiencies in our commercial model. Our performance in Q4, 2022 and midway into Q1, 2023 confirms that there remains significant growth potential in small cell for COSELA. With that, I'll turn the call over to Raj. Thanks, Andrew, and good morning, everyone. As Jack mentioned, we've had a number of important data readouts since the end of the third quarter. The most important of them, the phase III readout from the pivotal PRESERVE 1 trial, did not work out as we had hoped. I'll touch on each of them, starting with colorectal cancer, so I won't go into the same level of detail as I did on the call two weeks ago. The results were confounded by less favorable preliminary antitumor efficacy results, including early indicators of survival, PRESERVE 1 yet again confirmed the myeloprotection benefit of trilaciclib. For example, the inclusion of trilaciclib to FOLFIRINOX and bevacizumab reduced the rates of many measures of myelosuppression compared to placebo, including achieving the co-primary endpoints with statistical significance. However, we decided to discontinue the trial given the low likelihood of achieving the PFS and OS endpoints based on the preliminary antitumor efficacy data to date. This adverse effect on antitumor efficacy appears to be limited to this chemotherapy regimen used in colorectal cancer as other clinical trials of trilaciclib in combination with different chemotherapies in patients with extensive-stage small cell lung cancer and triple-negative breast cancer did not demonstrate this adverse antitumor efficacy signal. In fact, in the phase II triple-negative breast cancer study, we saw the opposite, a statistically significant improvement in overall survival in patients receiving trilaciclib compared to placebo. We are conducting a variety of analyses to understand the results. For example, we are looking into the possibility that trilaciclib may have had an unanticipated negative interaction with 5-FU, which would not have been identified as a risk in any of the preclinical assessments we performed. We look to communicate the results of these and other analyses over the coming few months. Since the start of the fourth quarter, we also had readouts from each of our ongoing phase II trials, starting with the ADC trial in combination with sacituzumab, initial results on the first 18 patients showed a clinically meaningful on-target effect of trilaciclib to reduce the rates of multiple adverse events compared to sacituzumab single agent data from the ASCENT trial, including any grade and grade 3 for neutropenia and any grade and grade 3 for diarrhea. We expect to complete enrollment in this trial this week. We expect to present a more comprehensive data set, including safety and initial efficacy results, including outcome by tumor PD-L1 status at a medical meeting in the second quarter of this year. In December, we presented initial results from our mechanism of action trial in neoadjuvant triple-negative breast cancer at the San Antonio Breast Cancer Symposium. We noted favorable alterations in the tumor microenvironment following a single dose of trilaciclib monotherapy, with a trend towards an increased CD-8 T cell to T regulatory cell ratio, which is consistent with prior data. We expect to present initial tumor pathologic complete response results, again, including outcome by tumor PD-L1 status in the second quarter of this year. In January, we provided an initial update on PRESERVE 3 in bladder cancer, showing similar but numerically lower response rate in the trilaciclib arm. We anticipate additional safety and efficacy data, including preliminary progression-free survival data in the middle of this year. Our phase three trial in triple-negative breast cancer is based on the foundational data from our phase II trial that showed a statistically significant survival advantage for patients enrolled in both trilaciclib arms compared to placebo. We have previously said that the interim overall survival analysis was expected in the second half of 2023, following occurrence of 70% of the events required for the final analysis. The interim analysis is dependent on having the protocol defined number of events, we track the occurrence of events in a blinded way at a regular interval. Based on recent evaluations, the number of actual events appear to be occurring more slowly than predicted. We now expect the interim OS analysis to be conducted in the first half of 2024. As events accumulate, we'll be able to refine this estimate further. A lot of data coming over the next several months. With that, I'll turn the call over to Jen for a review of the financial results. Jen. Thanks, Raj, good morning, everyone. As Will mentioned, full financial results for the fourth quarter and full year 2022 are available in this morning's press release and will be in the 10-K, which we intend to file today after market close. Our total revenue for the fourth quarter of 2022 was $10.3 million, comprised of net COSELA revenue of $8.9 million and license revenue of $1.4 million. The license revenue from the current quarter is primarily related to clinical trial reimbursements from our partners, Simcere and EQRx. For the same period in 2021, total revenue was $5.7 million, including $4.4 million of net product revenue. For the full year of 2022, total revenue was $51.3 million, comprised of $31.3 million in net COSELA revenue and license revenue of $20 million. Cost of goods sold for the three months ended December 31, 2022 was $1 million, compared to $0.4 million for the same period in 2021. Cost of goods sold for the full year 2022 was $3.7 million, compared to $2 million for the prior year. Our research and development expenses for the fourth quarter of 2022 were $16.6 million, compared to $19.8 million for the fourth quarter of 2021. The period-over-period decrease in R&D expenses was primarily due to reduced clinical trial costs. R&D expenses for the full year 2022 were $83.3 million, compared to $76.2 million for the prior year. Our selling, general, and administrative expenses for the fourth quarter of 2022 were $23.6 million, relatively flat with the $23.2 million for the fourth quarter of 2021. Comparing the two periods, increases in personnel costs due to increased headcount and sales were offset by a decrease in fees paid to BI and decreased professional and administrative expenses. SG&A for the full year 2022 was $100.4 million, compared to $95.7 million for 2021. Regarding our cash position, we ended 2022 with cash equivalents, and liquid securities of $145.1 million, compared to $221.2 million as of December 31st, 2021. This includes $52 million in net proceeds from our fourth quarter 2022 underwritten public offering. Regarding revenue, expense, and cash runway guidance for 2023. As Jack mentioned, our net product revenue guidance for 2023 is a range between $50 million-$60 million. This guidance reflects an adjustment to our anticipated gross-to-net percentage. Our gross-to-net adjustment in 2022 was in the mid-to-high teens. Going forward, we expect it to be in the low-to-mid 20s, primarily due to the potential impact of the wastage provision of the 2021 infrastructure bill. When forecasting our license revenue, we anticipate receiving a $5 million milestone payment from EQRx in the first half of 2023, due upon dosing of their first patient in their pivotal trial for lerociclib. Regarding expense guidance, we've completed a reduction in force of approximately 30% and have also reduced anticipated spend throughout the organization. We currently expect our 2023 operating expenses to be 20%-30% lower than that of 2022. While we won't see an impact in the first quarter due to severance and costs associated with reading out and winding down PRESERVE 1, we'll start to experience these savings in the second quarter, with most of it occurring in the back half of the year. With these adjustments to OpEx, the top line guidance provided, and other assumptions around partner revenue, we anticipate a year-end cash equivalent marketable securities balance of approximately $70 million-$80 million. With that, I'll turn the call back over to Jack for some closing comments. Jack? Thank you, Jen, Raj, Andrew, and Will. As always, I also wanna thank people living with cancer for your inspiration. You drive us toward our goals every day. Now, as I mentioned at the start, we have three core goals for the remainder of the year. First, we remain confident in the potential of COSELA in lung cancer. As you heard from Andrew, we made good progress since the end of the third quarter, including returning to vial volume growth in the fourth quarter of 2022 with month-over-month growth throughout the fourth quarter, January being our highest vial volume month since launch, and volume strength has continued through February. We've added nearly 100 new accounts in the fourth quarter, including eight new top 100 organizations, with two more added since the start of Q1, to continue to build that broad platform for future growth. Given our progress, we have provided formal guidance this morning of between $50 million and $60 million in net COSELA revenue in 2023. Second, clinical trial execution. Our initial phase II readouts over the past several months have been compelling, in particular from the ADC and MOA trials. As you heard from Raj, we expect to present more comprehensive data from both of those in the second quarter, followed by additional data from the bladder cancer trial mid-year. Given that the number of events occurring more slowly than anticipated, the interim OS analysis for the pivotal PAC trial is now expected in the first half of 2024. Third, capital preservation. Although it's difficult to make these decisions, we are, as of yesterday, smaller than we were on our February 13th call, and we are making prudent reductions to our spend to extend our cash runway throughout each of our clinical readouts. Finally, as you saw in this morning's press release, this will be Jen's last call with us as Chief Financial Officer. As part of our succession planning, Jen has resigned from G1 effective on the 15th of this month, but will remain on as a senior advisor for one year. On behalf of the entire executive team, I want to express my gratitude to her for everything she brought to the CFO role and for her dedication to the cancer patients we seek to treat. At the same time, I'm pleased to announce that our Controller, John Umstead, will be appointed to the role of CFO. John has been with G1 since 2018 after five years with PricewaterhouseCoopers before that. We look forward to introducing him on our next call. Thank you for your time this morning. We will speak again in this format on the first quarter of 2023 call. We'll have a variety of opportunities to communicate the upcoming data from our phase II trials throughout the year. With that, I'll close the call and turn it over to Q&A. Operator, would you please remind our listeners how to ask a question? Certainly. As a reminder, to ask a question, please press star one one on your telephone and wait for your name to be announced. To withdraw your question, please press star one one again. Please stand by while we compile the Q&A roster. Your first question comes from the line of Gil Blum with Needham & Company. Good morning, thanks for taking our question. Just to make sure I got this sort of correct. The pivotal breast cancer study will be reading its interim next year due to a slow accumulation of events or difficulty in enrolling? Hey, Gil, I can address that one. It's a slower accumulation of events. The trial is fully enrolled with 187 patients. Okay. That's important to discern. The other question that I have is you discussed some postmortem analysis on the PRESERVE 1 study. Any potential timeline guidance on when we might be able to see that data? Yeah. Those are, you know, active analyses now. I'd say over the upcoming months, we should have, you know, more information. Our leading hypothesis, as I mentioned, is really 5-FU. You know, we're looking at how patients did both on the induction part of the study and the maintenance part of the study, and we have some thoughts on what might have happened. We need to do some more analyses to sort of gain more firm footing on that hypothesis. Okay. On the commercial end, it appears that you've been broadening the number of accounts in order to increase the flow of patients given relatively fast turnover, because of the way the treatment's provided. How are you planning to drive more growth here? Is there more white space to be had? Thanks, Gil. Yes. So many of those new accounts, and we talked about roughly 100 new accounts coming on board in Q4 and expanding at around one per day going into to Q1. Many of those accounts are actually affiliated with a large parent organization, one of the top 100 or beyond the top 100. Really it becomes a measure of depth when a new account comes on board in the vast majority of cases. That can be driven by standardization in the EMR, which we've seen can very quickly drive COSELA uptake when the EMR has COSELA as a standard option for patients coming in receiving chemotherapy. In some cases, it can be driven by internal marketing from the large organization that has discovered that COSELA is aligned with their corporate interests, and they want all of their related accounts to use the product. It can be related to, in some cases, our large organization community contracts, community oncology contracts, where the parent organization determines that COSELA's on contract consistent with their organizational goals, and they cascade the, you know, use of COSELA through the organization, and then new accounts become aware of it as the parent organization cascades that information. All right. Thank you for taking our questions, and, have good luck. Thank you, Gil. Thank you. Our next question comes from the line of Joseph Thome with Cowen. Hi there. Good morning. Thank you for taking our questions. Maybe first one just on the combination with TRODELVY. What sort of PFS improvement are you looking for when we see that data update? Is and is the correct comp sort of five months here? When you think about the decision to go forward and maybe advance this to next steps, would you be waiting for overall survival, and could we see those data maybe closer to the end of this year? Thanks. Hey, Joe. Yeah. The comp, as you said, in a sense, it's around that five-month mark for PFS. We'll be looking at, you know, all of the data, so response rate, duration of response. As I mentioned, also the tumor PD-L1 status. It'll be a totality of the data that we'll see. Those will be the key drivers, you know, for the next step. Yeah, we wouldn't wait for overall survival. It would really be what the these early indicators of efficacy show. Great. Then maybe just a commercial question. What's sort of the average length of time a patient is on COSELA in the real world? As some of these new accounts are coming on in the fourth quarter, are you seeing them being used in different patients so that sort of overall, you know, usage timeline could potentially expand in the years to come? How are you thinking about average use? Yeah. Thanks. As you know, in the first line setting, you would expect around four cycles, on 21-day cycles. On average, we see probably around about 3.3- 3.5 cycles. Sometimes that's due to patients starting in the second cycle or the third cycle. Sometimes it's also due to patients being initiated in an inpatient setting where they'll only receive one cycle and then being discharged to the community where they'll receive the subsequent cycles. Our, our analysis doesn't always pick up on that. When, when people use COSELA in that, in that setting, they do tend to use it for every cycle. Great. Thank you very much. Thanks, Joe. Thank you. Our next question comes from the line of Dane Leone with Raymond James. Hi. Thanks for taking the questions. Congratulations on the progress. Your commentary around the start of the year for COSELA uptake was obviously highly encouraging with the explicit financial guidance. Could you just take us through what you think has catalyzed the expanded use and adoption of COSELA? Obviously, you know, for the prior three quarters in 2022, sales were relatively flat. But it seems like you've been able to invigorate some growth there. Anything you can elucidate in terms of what's driving that, I think would be super helpful. Thank you. Yeah. Thanks. Obviously, when we had great success in Q2 and we saw 60% volume growth within the quarter of Q2, much of that was driven by the addition of new accounts and new patients. We were not as successful in driving new accounts and new patients in Q3. We only added 17 Q3 compared with over 100 in Q2. Q4, we were back to strength, adding new accounts in Q4 and new patients in Q4. That's really been the driver because as those new accounts come on board, some of that new account business then goes into Q1 of 2023. It gave us a much better exit path into the next quarter. You know, the reasons for that, so we've focused very much on pull-through in the community and on improving our ability to execute within community clinics. We've discovered that the reasons for that are improved access, the opportunity for standardized EMRs that I referred to earlier, obviously the success so far of our contracts and the potential for more of that, and the economic value proposition that COSELA's had ever since launch, which is very appealing in the community setting. Some of those community organizations as they come on board, they can range from, you know, five, six, 10 individual accounts to sometimes 80- 100 individual accounts within one organization. As you see, trial and then, the physicians prescribing the product, seeing the benefits of the product, wanting to communicate that through peer to peer, you can see a very rapid adoption throughout the rest of our community oncology network. That's definitely been our sweet spot for execution in Q4. We've doubled down there, and we've seen that success continue into Q1. Great. Thank you. Maybe another follow-up question for me. Can you just contextualize what the scale and scope of the data from the phase II study with sacituzumab govitecan will be in the second quarter? I guess number of patients and median duration of follow-up would be super helpful for people to set expectations. Thank you. Yeah. Hey, Dane. We'll, you know. This is Raj. We'll provide, of course, updated safety data, and, you know, data on all the patients. As I said, we'll be completing the enrollment. We expect approximately 30 patients worth of data at the time. You know, enrollment's been going on for longer than a year, about a year and two or three months. You know, I couldn't tell you what the median duration of follow-up would be at the time of the presentation, but obviously it would be long enough for us to make a call on at least preliminary PFS. I think the other point is, you know, since tumor PD-L1 status is an important consideration and we're also evaluating the immune hypothesis here for trilaciclib, that'll be another important aspect of the mechanism that we will be also currently evaluating and then presenting. Thank you. Sorry, one last one for me. The question I think we're getting at, and it relates to some of the earlier questions, but, does PRESERVE-2 actually have a futility analysis on OS designed into the study, that could be evaluated before the readout in the first half of 2024? I think people are asking that question. Yeah. Within the context of understanding what the actual hazard ratio needs to be on OS as an endpoint, and whether it would be prudent to maybe look at an interim and see if, you know, there could be futility in continuing the study. Thank you. Yeah, Dane, we did not include a futility analysis. It was really an interim for improvement in efficacy, and primarily because of the signal we saw from our phase II study. You know, obviously the other comment I'd make is the data monitoring committee reviews the data regularly. If they feel like they need to run a futility analysis, they could of course, do that on their own as well. Okay. Thank you. Sure. Thank you. As a reminder, to ask a question, please press star one one on your telephone. One moment, please. Our next question comes from the line of Priyanka Grover with J.P. Morgan. Hi, everyone. This is Priyanka on for Anupam Rama. We just had a quick question. What exactly, or could you provide some color what's driving the delta between the 2023 guidance of $50 million-$60 million on metrics? Is it just penetration or is there some seasonality like in the third quarter in SCLC? Thank you. Yeah. You know, what's driving it is the rate of increase that we have seen in our success, mainly in these community clinics and the rate of continued adoption in new accounts and our estimate of how that will extend through the year based on what we've learned so far about the COSELA pattern of adoption. Again, I would say that, you know, the single biggest thing that will drive our success in this market is when we move quickly from trial to adoption and the first patient to multiple patients and then multiple accounts within an organization with multiple patients. We've seen great success over the last few months with that strategy. We're doubling down on that strategy going into this year, and our forecast is really based on that dynamic. You know, I think it's important to remember, this is a several hundred million dollar market, $700 million market. We are scratching the surface of the potential here. There is plenty of room for us to grow and achieve these targets. Understood. Thank you so much. Thank you. I'm showing no further questions. With that, I'll hand the call back over to CEO, Jack Bailey, for any closing remarks. Great. Thank you, operator. As always, we look forward to keeping everybody updated on our progress. For now, that concludes this call. Thank you for joining us today. We'll look forward to being in touch. Ladies and gentlemen, this does conclude today's program. You may now disconnect.