23
Research and Development Expenses
The design, initiation and execution of
candidate discovery and development programs
of our potential future product candidates
is key
to our
success and
involves significant
expenses. Prior
to initiating
these programs,
project teams
incorporating individuals
from the
essential disciplines within the Company scope
out the activities, timing, requirements, inclusion
and exclusion criteria and the primary
and
secondary
endpoints.
Once
we
have
decided
to
proceed,
our
Vaxxine
Platform
enables
the
iteration
of
drug
candidates
in
the
discovery
phase
through
rapid,
rational
design
and
formulation.
After
we
have
identified
drug
candidates,
the
costs
of
scaling
the
formulation from
research grade
to clinical
grade, then
to commercial
grade, typically
consumes significant
resources. In
addition to
internal research
and development,
we utilize
service providers,
including related
parties, to
complete activities
we lack
the internal
resources to handle.
Research and development expenses consist primarily of costs incurred for research activities, including drug discovery efforts and the
development of our product candidates. We expense research and development costs as incurred, which include:
•
expenses incurred to conduct the necessary preclinical studies and clinical trials required to obtain regulatory approval;
•
expenses incurred under agreements with CROs
that are primarily engaged in the
oversight and conduct of our
clinical trials,
preclinical studies and drug discovery efforts and contract manufacturers that are primarily engaged to provide preclinical
and
clinical drug substance and product for our research and development programs;
•
other costs related to acquiring and manufacturing materials in connection with our drug discovery efforts and preclinical
studies and clinical trial materials, including manufacturing validation batches;
•
costs
related
to
investigative
sites
and
consultants
that
conduct
our
clinical
trials,
preclinical
studies
and
other
scientific
development services;
•
employee-related
expenses,
including
salaries
and
benefits,
travel
and
stock-based
compensation
expense
for
employees
engaged in research and development functions;
•
costs related to compliance with regulatory requirements; and
•
facilities-related costs, depreciation and other expenses, which include rent and utilities.
We
recognize external
development
costs based
on
an evaluation
of
the progress
to
completion of
specific
tasks using
information
provided to us
by service providers.
This process involves
reviewing open contracts
and purchase orders,
communicating with personnel
to identify services
that have been
performed on
our behalf and
estimating the
level of service
performed and the
associated cost incurred
for the service when we have not yet been invoiced or otherwise notified of actual costs. Any
nonrefundable advance payments that we
make for goods or services to be received in the future for use in research and development activities are recorded as prepaid expenses.
Such amounts are expensed as the
related goods are delivered or the
related services are performed, or until
it is no longer expected that
the goods will be delivered, or the services rendered, at which point the net remainder is expensed.
We continue to work with related parties for the advancement of our research and development programs,
including for manufacturing,
quality control,
testing, validation,
and supply
services. While
this related party
work has
significantly diminished over
the last
year,
and we expect this trend to continue, we are still reliant on UBIA to provide certain manufacturing-related
and prior-conducted clinical
data that will be needed
for inclusion in our regulatory
applications for UB-612. During the
nine months ended September 30, 2023
and
2022, related party expenses were approximately 1.5% and 11.8% of our research and development expenses, respectively.
Where appropriate,
we allocate
certain external
research and
development expenses
on a
program-by-program basis. These
expenses
primarily relate
to third-party
clinical development
services (such
as those
provided by
clinical research
organizations
and research
laboratories), manufacturing expenses, and consulting and other professional services expenses. The Company's major programs are in
the
areas
of
Neurodegenerative
Disease,
Chronic
Disease
and
Infectious
Disease.
Other
programs
include
Platform
development
activities and preclinical research. We do not allocate our internal research
and development expenses and certain external
research and
development expenses,
such as
personnel expenses,
facility costs,
laboratory materials
and equipment
costs, and
travel and
entertainment
expenses
related
to
research
and
development
activities,
to
specific
programs
because,
for
example,
our
research
and
development
personnel work across programs, and
programs share common facilities, laboratory materials,
and equipment, and any such
allocation
would necessarily involve significant
estimates and judgments and,
accordingly, would be imprecise. When
we refer to the
research and
development expenses associated with a specific program, these refer exclusively to
the allocated third-party expenses associated with
that product candidate. All other research and development costs are referred to as unallocated costs.
Product candidates in
later stages of
clinical development generally
have higher development
costs than those
in earlier stages
of clinical
development,
primarily
due
to
the
increased
size
and
duration
of
later-stage
clinical
trials.
Additionally,
greater
research
and
development overhead is
required to support
broader and more
rapid development of
our Vaxxine Platform and new product
candidates.