Karen Akinsanya
Analyst · Piper Sandler. Your line is open
Thank you, Jeff. And good afternoon, everyone. We are continuing to make important progress across our portfolio. Within our collaborative pipeline, there are 9 programs currently in the clinic, and 12 projects are advancing through the discovery phases. Additionally, over the last five years, we have continued to increase the number of proprietary programs our therapeutics group is working on. Today, our proprietary portfolio includes 18 programs, some of which are partnered and some of which are wholly owned. As we discussed at Platform Day, cumulative technical success rates we and our collaborators are achieving across the growing number of completed and ongoing programs signals meaningful improvements relative to published industry averages. We believe this is a very promising trend that highlights the power of our computational platform. As programs complete discovery and move into the clinic, we are able to initiate new programs. As you heard from Ramy, we recently entered into a new relationship with Lilly to advance the discovery of small molecules for an undisclosed target. Lilly will be responsible for disease model studies, completion of preclinical and clinical development, as well as commercialization of the products. Notably, the program handoff to Lilly occurs earlier than in our collaborations with BMS and Takeda. In addition to an upfront payment, we are eligible to receive up to $425 million in discovery, development and commercial milestone payments, and royalties on future sales in all geographies. This new program is the 15th for which we are eligible to receive royalties on commercial sales. As Geoff mentioned, BMS made a strategic decision to deprioritize one of our partnered programs. Given the progress we have made on this genetically validated target, we have elected to continue to invest in the program internally. We expect to be able to share more information about this and other proprietary programs in 2023. We are also exploring an alternative target of mutual interest with BMS. Turning to our wholly-owned pipeline. Today, I will review our three most advanced programs. MALT1 has emerged as a potential therapeutic target for the treatment of B-cell malignancies, including relapsed or resistant ABC-DLBCL and mantle cell lymphoma, with initial clinical signs already described by others in CLL and SLL. While our current focus is on B-cell malignancies, there is emerging literature suggesting that MALT1 inhibition could also have potential in solid tumors and autoimmune disease. Today, we announced that the Phase 1 study of our MALT1 inhibitor, SGR-1505 is open to patient enrollment. This dose escalation trial will evaluate the safety, pharmacokinetics, pharmacodynamics and early signals of antitumor activity of SGR-1505 as monotherapy. Once the recommended dose is determined and expansion cohort is planned to evaluate SGR-1505 in combination with other therapies, such as BTK and BCL-2 inhibitors. This is the first clinical study emerging from our proprietary pipeline, and marks an important milestone for our company. Moving to our Wee1 program, clinical data from other companies’ Wee1 programs has provided evidence of clinical activity in several forms of cancer with high unmet need, including proof of concept in uterine and ovarian cancers. Data from other Wee1 programs have also underscored the importance of identifying highly selective molecules with optimized properties that can help avoid drug-drug interactions and off-target effects that have been observed with Wee1 inhibitors. We have already identified compounds from multiple lead series that are potent, selective and demonstrate antitumor activity with desirable ADME pharmacokinetic and pharmacodynamic properties. We are continuing preclinical studies and now expect to select the development candidate in the first half of 2023 and submit an IND in the first half of 2024. We believe taking additional time to characterize and benchmark our molecules will afford us the opportunity to advance a potential best in class Wee1 inhibitor for using combinations. Now, I will turn to our CDC7 program, a target in the DNA damage repair pathway. Today, we announced that we will present new preclinical data for our CDC7 inhibitor SGR-2921 at the American Society of Hematology or ASH Annual Meeting next month. In the abstracts published today we report the SGR-2921 demonstrated strong antitumor activity in vitro in AML cell models and in vivo in AML xenograft model. SGR-2921 also shows strong antitumor activity in AML cell lines resistant to FLT3 inhibitors, venetoclax and other standard of care agents, suggesting that CDC7 inhibition is a potential therapeutic strategy for treating patients with a relapsed or refractory AML. We look forward to presenting the full poster on December 11th. We are also making progress towards our IND submission for this program and continue to expect to submit an IND to the FDA in the first half of 2023. Subject to regulatory clearance, we expect to initiate a Phase 1 study in the second half of 2023. In summary, our diverse portfolio of discovery and development programs is advancing. Activities to expand our wholly-owned programs in oncology and immunology are progressing. We are pleased with the value we have already generated from our portfolio and are excited about the value creation opportunities ahead. We look forward to updating you on our R&D progress over the coming months. I will now turn it back over to Ramy.