Jefferies comment ahead of tomorrow14 May 2019 09:41
Quick chance to read before it gets taken down:
Generally, we believe expectations for initial '737 efficacy data at ASCO are low; however,this sets up room for SRRA to surprise and impress. '737 ASCO data is expected to include 200+ pts (so, 10 cohorts w/ 20 pts each); the data will be reported from both the monotherapy and combo ('737+low-dose gem) trials covering a variety of indications (however, weighted toward ovarian) and different driving genetic mutations. Even though a lot of pts, SRRA noted the data are still preliminary/an early cut. Recall, '737 is somewhat in a class of its own now, since LLY's prexa was recently discontinued, and Roche's GDC-0575 was stopped in 2018. LLY commented they discontinued prexa for lack of efficacy, but we note that SRRA's '737 has a unique profile from both prexa and '0575 w/ chk1 selectivity and expected improved safety. ASCO should provide much insight into the drug's potential. We note that ASCO abstracts are expected 5/15; SRRA mentioned that their abstracts for both posters were primarily placeholders, so we anticipate little data on 5/15.