Acceleron Pharma Inc. (NASDAQ:XLRN), a clinical stage biopharmaceutical company focused on the discovery, development and commercialization of novel protein therapeutics for cancer and rare diseases, today provided a corporate update and reported financial results for the third quarter ended September 30, 2013.
“The third quarter was transformative for Acceleron as we completed a successful IPO, raised net proceeds of approximately $97 million and advanced our business on all fronts,” said John Knopf, Ph.D., Chief Executive Officer of Acceleron. “We’ve made great progress with all three of our clinical programs – sotatercept, ACE-536 and dalantercept – each of which is being studied in multiple phase 2 clinical trials. Also, we continue to advance several exciting preclinical programs, with the goal of bringing an additional product into the clinic in 2014. We have generated significant momentum across the entire pipeline and expect to present interim clinical data and provide updates on our clinical programs during each of the next several quarters.”
- Completion of Initial Public Offering – Acceleron announced on September 24, 2013, that it had completed its initial public offering of common stock, which yielded gross proceeds of $106.3 million and aggregate net proceeds to the Company, after underwriting discounts and commissions and other estimated offering expenses of approximately $96.8 million. The net proceeds include a $10 million side-by-side private placement of common stock to Celgene Corporation.
- Continued progress with sotatercept and ACE-536 phase 2 trials for rare anemias – Acceleron and its collaboration partner, Celgene, continue to enroll patients in the dose escalation stages of the four ongoing phase 2 clinical trials of sotatercept and ACE-536 in patients with β-thalassemia and myelodysplastic syndromes (MDS).
- Completed enrollment of the dose escalation stage for the dalantercept phase 2 clinical trial in patients with renal cell carcinoma (RCC) – Acceleron has completed enrollment in the dose escalation stage of the phase 2 clinical trial of dalantercept plus axitinib in renal cell carcinoma patients who have failed at least one prior treatment with a VEGF receptor tyrosine kinase inhibitor.
- Presentations – Acceleron’s Chief Scientific Officer, Ravi Kumar, Ph.D., gave an oral presentation of preclinical data with ACE-536 in a mouse model of β-thalassemia at the Thalassaemia International Federation’s World Congress 2013. β-thalassemia is characterized by the formation of globin aggregates within red blood cell precursors in the bone marrow that prevents these cells from maturing into functional red blood cells. Data from a mouse model of β-thalassemia showed that treatment with ACE-536 decreased these globin aggregates allowing these precursors cells to mature into functional red blood cells and alleviate the severe anemia and other serious comorbidities associated with this disease.
- Cash Position – Cash and cash equivalents as of September 30, 2013 were $116.5 million, compared to $39.6 million at December 31, 2012. The cash increase was primarily driven by total net proceeds of $96.8 million from Acceleron’s initial public offering and the side-by-side private placement of common stock to Celgene. Acceleron expects that its cash and cash equivalents will fund the Company into the second half of 2015.
- Revenue - Collaboration revenue was $4.3 million for the third quarter of 2013 and $45.7 million for the nine months ended September 30, 2013, compared to $3.9 million and $11.3 million for the comparable periods in 2012. The increase in 2013 year to date collaboration revenue compared to 2012 was primarily driven by recognition of deferred revenue in the second quarter of 2013 associated with termination of the Shire collaboration.
- R&D Expenses – Research and development expenses were $8.1 million for the third quarter of 2013 and $25.8 million for the nine months ended September 30, 2013, compared to $8.7 million and $25.6 million for the comparable periods in 2012.
- G&A Expenses – General and administrative expenses were $3.0 million for the third quarter of 2013 and $9.5 million for the nine months ended September 30, 2013, compared to $2.0 million and $6.3 million for the comparable periods in 2012. The increase was largely driven by higher corporate legal fees as well as incremental expenses to support public company operations.
- Net Income (Loss) – Our net loss was $18.5 million for the third quarter of 2013 and $3.8 million for the nine months ended September 30, 2013, compared to a net loss of $7.2 million and $22.2 million for the comparable periods in 2012. The third quarter and year-to-date results were affected by the expenses associated with marking to market outstanding warrants to purchase of common stock. The expenses associated with the increase in common warrant valuation of $10.1 million and $11.3 million for the three months and nine months ending September 30, 2013, respectively, were due to a higher September 30, 2013 closing stock price compared to the value of the Company’s stock in earlier periods.
- Sotatercept interim data from the β-thalassemia phase 2 clinical trial to be presented at the 2013 American Society of Hematology Annual Meeting – Acceleron’s collaboration partner, Celgene, will provide a poster presentation with interim data from the dose escalation stage of the ongoing phase 2 clinical trial in patients with β-thalassemia at the 2013 American Society of Hematology Annual Meeting on Monday, December 9 th in New Orleans.
- Plans to report interim data from the dose escalation stages of the sotatercept and ACE-536 clinical trials in β-thalassemia and MDS – Acceleron expects to announce these interim data during the second quarter of 2014.
- Initiating sotatercept phase 2 trial in patients with chronic kidney disease – Acceleron expects Celgene to initiate a phase 2 clinical trial of sotatercept in patients with end stage renal disease on hemodialysis who are anemic and suffer from chronic kidney disease mineral and bone disorder in the fourth quarter of 2013 or early in the first quarter of 2014.
- Expanding phase 2 program for dalantercept in renal cell cancer – Acceleron plans to begin enrolling patients in the expansion stage of the ongoing phase 2 clinical trial of dalantercept in renal cell cancer during the fourth quarter of 2013 and to report data from the dose escalation stage in the first quarter of 2014. Additionally, the Company expects to begin the randomized, blinded, placebo-controlled stage of this trial comparing the combination of dalantercept plus axitinib to axitinib plus placebo by the end of the first quarter of 2014.
- Advancing new clinical development candidate – Acceleron is conducting preclinical activities in preparation for the submission of an Investigational New Drug (IND) application for its clinical candidate ACE-083, a locally acting drug designed to increase muscle mass and strength. The Company plans to submit the IND for ACE-083 in 2014.