Verastem Reports Second Quarter 2017 Financial Results

BOSTON--(BUSINESS WIRE)--Verastem, Inc. (NASDAQ: VSTM), focused on discovering and developing drugs to improve the survival and quality of life of cancer patients, today reported financial results for the second quarter ended June 30, 2017 and provided an overview of certain corporate developments.

“The second quarter of 2017 was marked by several duvelisib data presentations at top hematology-focused medical meetings,” said Robert Forrester, President and Chief Executive Officer of Verastem. “Long-term follow-up data from the Phase 2 DYNAMO™ study, which was presented at the 14th International Conference on Malignant Lymphoma (ICML), demonstrated a durable 47% response rate and a well characterized and manageable safety profile in patients with indolent non-Hodgkin Lymphoma (iNHL) whose disease is refractory to both rituximab and chemotherapy or radioimmunotherapy. These overall DYNAMO results were followed by promising subgroup data for DYNAMO patients with follicular lymphoma (FL) or small lymphocytic lymphoma (SLL), presented at the 22nd Congress of the European Hematology Association (EHA), which described high response rates of 43% and 68% in FL and SLL, respectively. We remain highly encouraged by the data generated to date from the duvelisib program and we look forward to reporting top-line data from the Phase 3 DUO™ study in relapsed/refractory chronic lymphocytic leukemia and small lymphocytic lymphoma (CLL/SLL) currently expected in the latter part of summer 2017.”

Second Quarter 2017 and Recent Highlights:

Duvelisib

  • Ongoing Phase 3 DUO Study in Relapsed or Refractory CLL/SLL – The efficacy and safety of duvelisib is currently being evaluated in the randomized Phase 3 DUO study in patients with relapsed or refractory CLL/SLL. In the DUO study, approximately 300 patients were randomized 1:1 to receive duvelisib or ofatumumab. The trial was fully enrolled in November 2015. The primary endpoint of this study is progression free survival (PFS). Key secondary endpoints include overall response rate (ORR), overall survival (OS), duration of response (DOR) and safety. Verastem expects to report top-line data from the DUO study in the latter part of summer 2017.
  • Presented Long-Term Follow Up Data in Patients with Double-Refractory FL and SLL at EHA 2017 – Long-term follow up data from the subsets of patients with FL or SLL who were enrolled in the ongoing Phase 2 DYNAMO study were the subject of presentations at EHA 2017 in Madrid, Spain. In an oral presentation, titled “DYNAMO: A Phase 2 Study Demonstrating the Clinical Activity of Duvelisib in Patients with Double-Refractory Follicular Lymphoma,” Pier Luigi Zinzani, M.D., Ph.D., of the University of Bologna Institute of Hematology, reported that duvelisib monotherapy demonstrated an ORR of 43%, as determined by an independent review committee, with 83% of patients experiencing a reduction in the size of target lymph nodes. The median DOR was 7.9 months, the median PFS was 8.3 months, and the median overall survival (OS) was 27.8 months. In an e-poster presentation, titled “DYNAMO: The Clinical Activity of Duvelisib in Patients with Double-Refractory Small Lymphocytic Lymphoma in a Phase 2 Study,” Dr. Zinzani reported that duvelisib as a monotherapy demonstrated an ORR of 68%, as determined by an independent review committee, with 100% of patients experiencing a reduction in the size of target lymph nodes. With a median time on duvelisib of 12 months, median DOR was 10.1 months, median PFS was 11.7 months, and median OS was 28.9 months. The safety profile of duvelisib monotherapy remained consistent with what has been previously reported in iNHL and other hematologic malignancies. Copies of Dr. Zinzani’s oral and e-poster presentations are available here and here.
  • Presented Long-Term Follow Up Data from the Phase 2 DYNAMO Study at ICML 2017 – Long-term follow up data from the ongoing Phase 2 DYNAMO study was highlighted in an oral presentation at ICML 2017 in Lugano, Switzerland. In the presentation, titled “DYNAMO: A Phase 2 Study Demonstrating the Clinical Activity of Duvelisib in Patients with Double-Refractory Indolent Non-Hodgkin Lymphoma,” Dr. Zinzani, reported that duvelisib as a monotherapy demonstrated an ORR of 47%, as determined by an independent review committee, with 88% of patients experiencing a reduction in the size of target lymph nodes. Overall, the median DOR was 10 months, the median PFS was 9 months, and the median overall survival was 27.8 months. With additional follow-up (median 18 months), the safety profile of duvelisib monotherapy remained consistent with what has been previously reported in iNHL and other hematologic malignancies. The DYNAMO study met its primary ORR endpoint (p=0.0001) at the primary analysis. A PDF of Dr. Zinzani’s oral presentation is available here.

Defactinib (VS-6063)

  • Published Scientific Data Highlighting Potential Role of Focal Adhesion Kinase (FAK) Inhibition in Pancreatic and Breast Cancer In July 2017, Verastem announced the publication of two papers in the peer-reviewed journals, PLoS One and Oncotarget. The two published articles reported scientific findings from studies evaluating FAK inhibition in preclinical models of pancreatic and breast cancer and continue to validate the underlying thesis for ongoing clinical collaborations evaluating Verastem’s lead FAK inhibitor defactinib in combination with chemotherapeutic and leading immunotherapeutic agents in several difficult to treat types of cancer. The PLoS One paper in pancreatic cancer is available here and the Oncotarget paper in breast cancer is available here.
  • Presented Preclinical Data at the 2017 American Association for Cancer Research Annual Meeting In an oral presentation titled, “Reprogramming the tumor microenvironment to improve responses to therapy,” Verastem scientific collaborator David G. DeNardo, Ph.D., Associate Professor of Medicine, Division of Oncology, Department of Immunology, Washington University School of Medicine in St. Louis, described data demonstrating that FAK inhibition can enable efficacy of PD-1 inhibition in preclinical models of pancreatic cancer that, like the clinical disease, are otherwise refractory to checkpoint inhibition. Verastem’s FAK inhibitor, defactinib, is currently being evaluated in combination with Merck’s PD-1 inhibitor, pembrolizumab, and gemcitabine in patients with advanced pancreatic ductal adenocarcinoma (PDAC). Initial analysis of immune biomarkers from matched pairs of metastatic biopsies, taken either pre- or post-treatment, from patients with PDAC showed an increase in activated proliferating cytotoxic T cells together with a reduction in tumor-associated macrophages (TAMs). A PDF copy of Dr. DeNardo’s oral presentation is available here.

Corporate and Financial

  • Julie B. Feder Appointed Chief Financial Officer – In July 2017, Verastem announced the appointment of Ms. Feder as its Chief Financial Officer. Ms. Feder is an accomplished financial professional with invaluable leadership experience in the healthcare industry. She joins Verastem from the Clinton Health Access Initiative, Inc. (CHAI), where she served as Chief Financial Officer. Prior to joining CHAI, Ms. Feder held finance roles of increasing responsibility at Genzyme Corporation including leading the internal audit process. Ms. Feder began her career at Deloitte & Touche LLP and she holds a Bachelor of Science in Accounting from Yeshiva University’s Sy Syms School of Business.
  • Eric K. Rowinsky, M.D. Appointed to the Board of Directors – Verastem announced the appointment of Eric K. Rowinsky, M.D., to its Board of Directors. Dr. Rowinsky brings to Verastem nearly 30 years of experience in the development of cancer treatments, such as cetuximab (Erbitux®) when he was Chief Medical Officer of ImClone Systems, as well as Cyramza®, Portrazza®, Taxol®, Taxotere®, Hycamtin®, Tarceva®, Camptosar®, Tykerb®, and cixutumumab, among others. He is a member of the board of directors of Biogen, Navidea, and Fortress Biotech, all public life sciences companies, and has served on the board of directors of BIND Therapeutics, a life-science company acquired by Pfizer. Dr. Rowinsky replaced Paul A. Friedman, M.D. who transitioned from his role as Director to become a member of Verastem’s Clinical and Scientific Advisory Board.

Second Quarter 2017 Financial Results

Net loss for the three months ended June 30, 2017 (2017 Quarter) was $13.4 million, or $0.36 per share, as compared to a net loss of $8.6 million, or $0.23 per share, for the three months ended June 30, 2016 (2016 Quarter). Net loss includes non-cash stock-based compensation expense of $1.2 million and $1.7 million for the 2017 Quarter and 2016 Quarter, respectively. Verastem used $14.5 million for operating activities during the 2017 Quarter.

Research and development expense for the 2017 Quarter was $9.0 million compared to $4.5 million for the 2016 Quarter. The $4.5 million increase from the 2016 Quarter to the 2017 Quarter was primarily related to an increase of $3.6 million in contract research organization expense for outsourced biology, development and clinical services, which includes our clinical trial costs, an increase of approximately $894,000 in consulting fees, and an increase in personnel related costs of approximately $244,000. These increases were offset by a decrease in stock-based compensation and other expenses of approximately $176,000.

General and administrative expense for the 2017 Quarter was $4.4 million compared to $4.2 million for the 2016 Quarter. The increase of approximately $208,000 from the 2016 Quarter to the 2017 Quarter primarily resulted from an increase in consulting and professional fees of approximately $870,000, partially offset by decreases in stock-based compensation expense of approximately $534,000 and personnel costs of approximately $152,000.

As of June 30, 2017, Verastem had cash, cash equivalents and investments of $57.9 million compared to $80.9 million as of December 31, 2016.

The number of outstanding common shares as of June 30, 2017, was 36,992,418.

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