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First Subjects Dosed in Phase I Clinical Trial for Lead
Autoimmune/Inflammatory Disease Program, ALPN-101 - Completed $25 Million Private Placement
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Strong Financial Position to Transition Two Lead Programs ALPN-101
and ALPN-202 into Patients
SEATTLE–(BUSINESS WIRE)–Alpine Immune Sciences, Inc. (Nasdaq:ALPN), a leading clinical-stage
immunotherapy company focused on developing innovative treatments for
cancer, autoimmune/inflammatory, and other diseases, today provided a
corporate update and reported financial results for the year ended
December 31, 2018.
“This was a year of continued execution for Alpine as we transitioned
from a preclinical company to a development stage company, dosing
earlier this quarter the first subjects in our Phase I healthy volunteer
study of ALPN-101, our lead therapeutic for the potential treatment of
autoimmune and inflammatory diseases. In addition, we continue to
advance our lead oncology program, ALPN-202, preparing it for the clinic
with the goal of filing an IND or IND-equivalent late this year,” said
Mitchell H. Gold, M.D., Executive Chairman and Chief Executive Officer
of Alpine. “With our recently completed private placement of $25.3
million led by Decheng Capital, we are well positioned to achieve key
catalysts later this year in both of our programs.”
Recent Corporate and Clinical Highlights
First Subjects Dosed in Phase I Healthy Volunteer Trial for Lead
Autoimmune/Inflammatory Disease Program, ALPN-101: On February 11,
2019, we announced the successful initial dosing of our first-in-human
Phase I study of ALPN-101, a first-in-class dual ICOS/CD28 antagonist.
The study is designed to evaluate the safety and tolerability of single-
and multiple-ascending intravenous and/or subcutaneous doses of ALPN-101
in healthy volunteers. In addition, pharmacokinetics, pharmacodynamics,
and exploratory biomarkers are being evaluated to help determine
ALPN-101’s potential for the treatment of autoimmune and inflammatory
diseases.
Completion of $25.3 Million Private Placement: On January 15,
2019, we entered into a securities purchase agreement for the sale of
units consisting of shares of common stock and warrants to purchase
common stock in a private placement providing gross proceeds to us of
approximately $25.3 million. The private placement was led by Decheng
Capital with participation from existing investors OrbiMed Advisors,
Frazier Healthcare Partners, Alpine BioVentures, and BVF Partners, L.P.
Strengthened Board of Directors and Scientific Advisory Board with
Recent Key Appointments:
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Upon closing of our $25.3 million private placement in January 2019,
Min Cui, Ph.D., Founder and Managing Director of Decheng Capital, was
appointed to our Board of Directors. Dr. Cui’s focus at Decheng is on
partnerships with entrepreneurs and building early stage biotechnology
companies, and he currently holds Board positions at several
companies. He has co-founded two companies, Pacific Pharmaceuticals
and Hucon Biopharmaceuticals, where he led the research and
development of key inflammatory and oncology therapies. -
In addition, we appointed Vijay Kuchroo, DVM, Ph.D., Rafi Ahmed,
Ph.D., James Welsh, M.D., Anne Davidson, M.B.B.S., and John Thompson,
M.D. to our Scientific Advisory Board. They join a team of
distinguished translational and clinical scientists in inflammatory
and autoimmune diseases and cancers, including Scientific Advisory
Board Chair Andrew Scharenberg, M.D., Manish Butte, M.D., Ph.D., and
Paul Tumeh, M.D.
Key Preclinical Data Presentations at Medical Meetings: We
showcased preclinical data for our lead programs, ALPN-101 and ALPN-202,
at the following recent medical meetings:
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ALPN-202 preclinical data presented at SITC: In November 2018,
we presented preclinical data of our lead oncology program, ALPN-202,
a PD-L1/CTLA-4 dual antagonist with PD-L1 dependent CD28
costimulation, at the Society for Immunotherapy of Cancer (SITC) 33rd
Annual Meeting in Washington, D.C. Data presented demonstrated the
superiority of ALPN-202 over PD-L1 inhibition in a preclinical tumor
model. -
ALPN-101 GvHD preclinical data highlighted in oral presentation and
posters at ASH 2018: In December 2018, we presented positive
results from multiple preclinical studies of our lead
autoimmune/inflammatory program, ALPN-101, via poster presentation at
the American Society of Hematology’s (ASH) 60th Annual Meeting &
Exposition in San Diego, CA. In addition, in an oral presentation,
researchers from the lab of Indiana University School of Medicine’s
Sophie Paczesny, M.D., Ph.D., one of our collaborators, found ALPN-101
significantly improved survival in preclinical models of acute graft
versus host disease (GvHD) and highlighted the novel role of ICOS
ligand in GvHD. -
ALPN-101 GvHD preclinical data presented at 2019 TCT Meetings:
In February 2019, we presented preclinical data for ALPN-101 GvHD at
the 2019 Transplantation & Cellular Therapy Meetings of ASBMT and
CIBMTR (TCT Meetings) in Houston, TX. Data presented demonstrated
potent and dose-dependent suppression of GvHD in a human/NSG xenograft
model, with activity superior to CD28 or ICOS single pathway
antagonists.
Full Year 2018 Financial Results
As of December 31, 2018, we had cash, cash equivalents, and short-term
investments totaling $52.3 million. Net cash used in operating
activities for the year ended December 31, 2018 was $28.4 million
compared to $16.6 million for the year ended December 31, 2017. We
recorded a net loss of $36.5 million and $7.8 million for the years
ended December 31, 2018 and 2017, respectively.
Collaboration revenue for the year ended December 31, 2018 was $705,000
compared to $1.7 million for the year ended December 31, 2017. The
increase was primarily attributable to the timing of revenue recognized
under our collaboration agreement with Kite Pharma, Inc., a Gilead
(Nasdaq: GILD) company. As previously announced, under the terms of this
research collaboration and license agreement, we received upfront
payments of $5.5 million, which were initially recorded as deferred
revenue and expensed over the period of the research term. The research
term of the agreement with Kite was extended in October 2018.
Research and development expenses for the year ended December 31, 2018
were $29.0 million compared to $10.6 million for the year ended
December 31, 2017. The increase was primarily attributable to an
increase in direct research, contract manufacturing, and process
development activities to support ALPN-101 and ALPN-202, plus increases
in research personnel related to expanding research and discovery
programs and associated overhead and facility costs.
General and administrative expenses for the year ended December 31, 2018
were $8.4 million compared to $6.1 million for the year ended
December 31, 2017. The increase was primarily attributable to
professional and legal fees and operating as a public company, in
addition to personnel-related expenses and the costs associated with
expanding the company’s operations as we accelerate preclinical activity.
Cash Guidance
We expect to have sufficient cash to fund operations into 2021,
including the clinical advancement of our lead autoimmune/inflammatory
program, ALPN-101, and our lead oncology program, ALPN-202.
About ALPN-101
ALPN-101 is a novel Fc fusion protein of a human inducible T cell
costimulator ligand (ICOSL) variant immunoglobulin domain (vIgD™), and a
first-in-class therapeutic simultaneously inhibiting the CD28 and ICOS
inflammation pathways. CD28 and ICOS are closely related costimulatory
molecules with partially overlapping roles in T cell activation likely
connected to multiple autoimmune and inflammatory diseases. In
preclinical models of graft versus host disease, inflammatory arthritis,
and multiple sclerosis, ALPN-101 demonstrates efficacy superior to
blockade of the CD28 or ICOS pathways alone.
ALPN-101 was engineered using our vIgD platform, which uses directed
evolution to transform native IgSF proteins into multifunctional protein
therapeutics. ALPN-101 is currently enrolling a Phase I healthy
volunteer trial.
About Alpine Immune Sciences, Inc.
Alpine Immune Sciences, Inc. is committed to leading a new wave of
functional immune therapeutics. Alpine is employing directed evolution
to create potentially powerful multifunctional immunotherapies to
improve patients’ lives. Alpine has two lead programs. The first,
ALPN-101 for autoimmune/inflammatory diseases, is a dual ICOS/CD28
antagonist, engineered to reduce pathogenic immune responses. ALPN-101
is currently enrolling a Phase I healthy volunteer trial. The second,
ALPN-202 for cancer, is a dual PD-L1/CTLA-4 antagonist and
PD-L1-dependent CD28 costimulator intended to combine checkpoint
inhibition with T cell costimulation – an approach currently absent from
approved checkpoint therapies. Alpine is backed by world-class research
and development capabilities, a highly-productive scientific platform,
and a proven management team. For more information, visit www.alpineimmunesciences.com.
Forward-Looking Statements
This release contains forward-looking statements within the meaning
of Section 27A of the Securities Act of 1933, Section 21E of the
Securities Exchange Act of 1934 and the Private Securities Litigation
Reform Act of 1995. These forward-looking statements are not based on
historical fact and include statements regarding our platform technology
and potential therapies, the timing of and results from clinical trials
and pre-clinical development activities, clinical and regulatory
objectives and the timing thereof, expectations regarding the
sufficiency of cash to fund operations into 2021, the potential
efficacy, safety profile, future development plans, addressable market,
regulatory success, and commercial potential of our product candidates,
the efficacy of our clinical trial designs, and our ability to
successfully develop and achieve milestones in our development programs.
Forward-looking statements generally include statements that are
predictive in nature and depend upon or refer to future events or
conditions and include words such as “may,” “will,” “should,” “would,”
“expect,” “plan,” “intend,” and other similar expressions, among others.
These forward-looking statements are based on current assumptions that
involve risks, uncertainties, and other factors that may cause actual
results, events, or developments to be materially different from those
expressed or implied by such forward-looking statements. These risks and
uncertainties, many of which are beyond our control, include, but are
not limited to: clinical trials may not demonstrate safety and efficacy
of any of our product candidates; our ongoing discovery and pre-clinical
efforts may not yield additional product candidates; our discovery-stage
and pre-clinical programs may not advance into the clinic or result in
approved products; any of our product candidates may fail in
development, may not receive required regulatory approvals, or may be
delayed to a point where they are not commercially viable; we may not
achieve additional milestones in our proprietary or partnered programs;
the impact of competition; adverse conditions in the general domestic
and global economic markets; as well as the other risks identified in
our filings with the Securities and Exchange Commission. These
forward-looking statements speak only as of the date hereof and we
undertake no obligation to update forward-looking statements, and
readers are cautioned not to place undue reliance on such
forward-looking statements.
“Transmembrane Immunomodulatory Protein,” “TIP,” “Variant Ig Domain,”
“vIgD” and the Alpine logo are registered trademarks or trademarks of
Alpine Immune Sciences, Inc. in various jurisdictions.
Alpine Immune Sciences, Inc. | ||||||||||
Selected Condensed Consolidated Balance Sheet Data | ||||||||||
(In thousands) | ||||||||||
December 31, 2018 | December 31, 2017 | |||||||||
(unaudited) | ||||||||||
Cash and cash equivalents | $ | 10,711 | $ | 8,000 | ||||||
Short-term investments | 41,592 | 73,240 | ||||||||
Total current assets | 53,545 | 82,548 | ||||||||
Total assets | 54,873 | 85,222 | ||||||||
Total current liabilities | 8,127 | 1,895 | ||||||||
Total stockholders’ equity | 44,591 | 78,917 | ||||||||
Total liabilities, convertible preferred stock, and stockholders’ equity |
54,873 | 85,222 | ||||||||
Condensed Consolidated Statement of Operations and
Comprehensive Income (Loss) Data |
|||||||||||
(In thousands, except share and per share amounts) | Twelve Months Ended December 31, | ||||||||||
2018 | 2017 | ||||||||||
(unaudited) | |||||||||||
Collaboration revenue | $ | 705 | $ | 1,731 | |||||||
Operating expenses: | |||||||||||
Research and development | 28,970 | 10,626 | |||||||||
General and administrative | 8,362 | 6,079 | |||||||||
Loss on sale of intangible asset | 1,203 | — | |||||||||
Total operating expenses | 38,535 | 16,705 | |||||||||
Loss from operations | (37,830 | ) | (14,974 | ) | |||||||
Other income (expense): | |||||||||||
Bargain purchase gain | — | 6,601 | |||||||||
Interest expense | (319 | ) | (152 | ) | |||||||
Interest and other income | 1,296 | 542 | |||||||||
Loss before taxes | (36,853 | ) | (7,983 | ) | |||||||
Income tax benefit (expense) | 366 | 200 | |||||||||
Basic and diluted net loss attributable to common stockholders | $ | (36,487 | ) | $ | (7,783 | ) | |||||
Comprehensive income (loss): | |||||||||||
Unrealized gain (loss) on investments | 46 | (59 | ) | ||||||||
Comprehensive loss | $ | (36,441 | ) | $ | (7,842 | ) | |||||
Weighted-average shares used to compute basic and diluted net loss per share attributable to common stockholders |
13,849,470 | 6,481,665 | |||||||||
Basic and diluted net loss per share attributable to common stockholders |
$ | (2.63 | ) | $ | (1.20 | ) | |||||
Contacts
Investor Relations:
Pure Communications
Courtney Dugan,
212-257-6723
cdugan@purecommunications.com
Media
Relations:
Pure Communications
Jennifer Paganelli, 347-658-8290
jpaganelli@purecommunications.com