La Jolla Pharmaceutical Company Announces Financial Results for the Three and Nine Months Ended September 30, 2016 and Recent Corporate Progress

SAN DIEGO–(BUSINESS WIRE)– La Jolla Pharmaceutical Company (NASDAQ: LJPC) (the Company or La Jolla), a leader in the development of innovative therapies intended to significantly improve outcomes in patients suffering from life-threatening diseases, today reported financial results for the three and nine months ended September 30, 2016 and recent corporate progress.

Recent Corporate Progress

In September 2016, La Jolla reported positive results from a multicenter, open-label, dose-escalation Phase 1 trial of LJPC-401, the Company’s novel formulation of synthetic human hepcidin, in patients at risk for iron overload due to conditions such as hereditary hemochromatosis (HH), beta thalassemia, sickle cell disease (SCD) and myelodysplastic syndrome (MDS). Fifteen patients were dosed at escalating dose levels ranging from 1 to 20 mg. LJPC-401 was well tolerated, and there were no dose-limiting toxicities observed. A dose-dependent, statistically significant reduction in serum iron was observed (p=0.008 for dose response; not adjusted for multiple comparisons). At the 20 mg dose level, LJPC-401 reduced serum iron by an average of 58.1% from baseline to hour 8 (p=0.001; not adjusted for potential regression to the mean effect), and serum iron had not returned to baseline through day 7 (21.2% reduction from baseline to the end of day 7).

In September 2016, La Jolla reached agreement with the European Medicines Agency (EMA) on the design of a pivotal trial of LJPC-401, the Company’s novel formulation of synthetic human hepcidin. The pivotal trial will be a randomized, controlled, multicenter trial in beta thalassemia patients suffering from iron overload, a major unmet need in an orphan patient population. The primary endpoint will be a clinically relevant measurement directly related to iron overload. La Jolla plans to initiate this pivotal trial in mid-2017.

In October 2016, the EMA Committee for Orphan Medicinal Products (COMP) issued a positive opinion recommending LJPC-401, synthetic human hepcidin, for designation as an orphan medicinal product for the treatment of SCD.

“The first nine months of 2016 have been productive for La Jolla, highlighted by continued enrollment of our ATHOS 3 Phase 3 trial of LJPC-501 and encouraging results from our Phase 1 trial of LJPC-401, which demonstrated a clear dose-dependent effect of LJPC-401 on serum iron, a clinically important measure,” said George Tidmarsh, M.D., Ph.D., La Jolla’s President and Chief Executive Officer. “We look forward to building on this positive momentum, with the anticipation of reporting results from our ATHOS 3 Phase 3 trial of LJPC-501 in the first quarter of 2017 and initiation of our pivotal trial for LJPC-401 in mid-2017.”

Results of Operations

As of September 30, 2016, La Jolla had $85.0 million in cash and cash equivalents, compared to $126.5 million as of December 31, 2015. The decrease in cash and cash equivalents was primarily due to net cash used for operating activities. Based on current operating plans and projections, La Jolla believes that its current cash and cash equivalents are sufficient to fund operations into 2018.

La Jolla’s net cash used for operating activities for the nine months ended September 30, 2016 was $40.1 million, compared to net cash used for operating activities of $16.7 million for the same period in 2015. La Jolla’s net loss for the three and nine months ended September 30, 2016 was $21.3 million and $53.3 million, or $1.23 per share and $3.10 per share, respectively, compared to a net loss of $10.5 million and $30.1 million, or $0.70 per share and $1.99 per share, respectively, for the same periods in 2015. During the three and nine months ended September 30, 2016, La Jolla recognized contract revenue of approximately $44,000 and $531,000, respectively. The net loss includes non-cash, share-based compensation expense of $3.9 million and $11.0 million for the three and nine months ended September 30, 2016, respectively, compared to $3.1 million and $10.3 million, respectively, for the same periods in 2015.

The increases in net cash used for operating activities and net loss in the 2016 periods as compared to the 2015 periods were primarily due to increased development costs associated with our ATHOS 3 Phase 3 trial of LJPC-501 in patients with catecholamine-resistant hypotension and our Phase 1 trial of LJPC-401 in patients with iron overload.

About La Jolla Pharmaceutical Company

La Jolla Pharmaceutical Company is a biopharmaceutical company focused on the discovery, development and commercialization of innovative therapies intended to significantly improve outcomes in patients suffering from life-threatening diseases. The Company has several product candidates in development. LJPC-501 is La Jolla’s proprietary formulation of angiotensin II for the potential treatment of catecholamine-resistant hypotension. LJPC-401 is La Jolla’s novel formulation of synthetic human hepcidin for the potential treatment of conditions characterized by iron overload, such as hereditary hemochromatosis, beta thalassemia, sickle cell disease and myelodysplastic syndrome. LJPC-30S is our next-generation gentamicin derivative program that is focused on therapeutics for the potential treatment of serious bacterial infections as well as rare genetic disorders, such as cystic fibrosis and Duchenne muscular dystrophy. For more information on La Jolla, please visit www.ljpc.com.

Forward Looking Statement Safe Harbor

This document contains forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. These statements relate to future events or the Company’s future results of operations. These statements are only predictions and involve known and unknown risks, uncertainties and other factors, which may cause actual results to be materially different from these forward-looking statements. The Company cautions readers not to place undue reliance on any such forward-looking statements, which speak only as of the date they were made. Certain of these risks, uncertainties, and other factors are described in greater detail in the Company’s filings with the U.S. Securities and Exchange Commission (SEC), all of which are available free of charge on the SEC’s web site www.sec.gov. These risks include, but are not limited to, risks relating to: the timing for commencement of clinical studies, the anticipated timing for completion of such studies, and the anticipated timing for regulatory actions; the success of future development activities; potential indications for which the Company’s product candidates may be developed; and the expected duration over which the Company’s cash balances will fund its operations. Subsequent written and oral forward-looking statements attributable to the Company or to persons acting on its behalf are expressly qualified in their entirety by the cautionary statements set forth in the Company’s reports filed with the SEC. The Company expressly disclaims any intent to update any forward-looking statements.

3rd Quarter Financials

 

Contacts

La Jolla Pharmaceutical Company

George F. Tidmarsh, M.D., Ph.D.

President & Chief Executive Officer

(858) 207-4264

gtidmarsh@ljpc.com

and

La Jolla Pharmaceutical Company

Dennis M. Mulroy

Chief Financial Officer

(858) 433-6839

dmulroy@ljpc.com