The following discussion and analysis of our financial condition and results of
operations should be read in conjunction with our unaudited condensed financial
statements and related notes included in this Quarterly Report on Form 10-Q and
the audited financial statements and notes thereto as of and for the year ended
December 31, 2021 and the related Management's Discussion and Analysis of
Financial Condition and Results of Operations, both of which are contained in
our Annual Report on Form 10-K for the year ended December 31, 2021, filed with
the Securities and Exchange Commission, or SEC, on April 5, 2022. Past operating
results are not necessarily indicative of results that may occur in future
periods.

Company Overview



We are a molecular oncology diagnostics company that develops and commercializes
proprietary clinical diagnostic laboratory assays designed to identify rare
tumor cells and cell-free tumor DNA from blood and cerebrospinal fluid, or CSF.
The identification of tumor cells and cell-free tumor DNA in CSF has become our
principal development focus following our early commercial expansion into CSF in
2020. This product was branded and trademarked as CNSideTM in April 2021.

The identification of circulating tumor cells, or CTCs, and circulating
cell-free tumor DNA and RNA, or ctDNA and ctRNA, deriving from solid tumors such
as breast cancer or lung cancer using a standard blood sample has been described
as a "liquid biopsy." This term reflects the ease with which peripheral blood
can be drawn compared to performing a surgical biopsy, but this technology is
not limited to a peripheral blood approach.

In January 2020, we adapted and validated our proprietary blood-based liquid
biopsy technology for commercial and clinical research use in CSF to identify
tumor cells that have metastasized to the central nervous system, or CNS, in
patients with advanced lung cancer or breast cancer. CNSide has been designed to
improve the clinical management of patients with suspected metastatic cancer
involving the CNS by enabling the quantitative analysis and molecular
characterization of tumor cells and ctDNA and ctRNA in the CSF. Since then, we
have worked extensively with leading neuro-oncologists and other cancer experts
to further define and characterize the use of this unique assay.

Our efforts have culminated in the presentation of our early clinical experience
at several leading academic forums, including most recently the Society of
Neuro-Oncology, or SNO, Brain Metastases meeting in August 2021, as well as the
Annual SNO meeting in November 2021, the San Antonio Breast Cancer Symposium, or
SABCS, in December 2021 and the American Academy of Neurology in April 2022. We
believe these presentations have illustrated the feasibility of this assay to
inform three critical questions important for the care of patients with
suspected or confirmed metastatic cancer involving the CNS: Is there tumor
(diagnosis)? Is there target (presence of a biomarker to aid treatment
selection)? Is there trend (a response to therapy)?

The question "Is there tumor?" is essential for the diagnostic work-up of these
patients. Tumor cells in the blood can shed from either primary or metastatic
tumors. They can be rapidly removed in the capillary beds of the spleen, liver,
kidneys, lungs and other organs, so they are rarely found. They are the defining
feature of metastasis to the leptomeningeal space within the CNS and hence
define the presence or absence of leptomeningeal metastasis, or LM. To
distinguish tumor cells derived from CSF and blood we often refer to tumor cells
in CSF as CSF Tumor Cells, or CSFTCs, rather than CTCs.

Regarding the second clinical question, "Is there target?" our CNSide assay
provides a vehicle for several different diagnostic assay profiles which
combined with our molecular test menu and next generation sequencing (NGS)
services can identify tumor cell biomarkers that are intended to help physicians
make decisions related to the evolution or course of metastatic tumor that may
inform treatment decisions. Cancer cells typically acquire genetic alterations
which differ from that of normal cells. Metastatic cancers often acquire
additional genetic alterations which distinguish them from the primary tumor
site. This marked genetic variation between areas of tumor growth is termed
"genetic heterogeneity," and findings related to this were featured in our SABCS
presentation in December 2021 illustrating the value of CNSide in identifying
"genetic heterogeneity" of a targetable biomarker called HER2.

Finally, regarding the third clinical question, "Is there trend?" over the past
year we have gained considerable experience with cases that have been sampled
multiple times over the course of a patient's treatment. The association of
quantitative CSF tumor cell counts with response to treatment has been noted in
both lung and breast cancer, as well as other tumors examined. In August 2021,
at the SNO Brain Metastases meeting, we presented data obtained from a single
institution experience showing how serial monitoring of CSFTCs by CNSide was
used to determine the response to treatment in patients with Non-Small Cell Lung
Cancer having LM. In addition, in November 2021 at SNO, we presented the early
findings of several patients with breast cancer having LM which had been
followed with multiple CSF samples drawn at different time points on each
patient. The downward progression of tumor cell counts has been noted by several
treating physicians to correlate with response to treatment and resolution of
symptoms. Serial monitoring of genetic alterations present in CSF tumor cells
may create opportunities to change the therapy of certain patients throughout
treatment. These


                                       20

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observations presented in abstracts and poster presentations in 2021 have informed our clinical study strategy which is the basis for our 2022 efforts to further explore these observations in a prospective clinical trial.




Our first CNSide multi-center prospective clinical trial, named FORESEE
(NCT05414123) is now enrolling patients at one site in Los Angeles, CA. The
trial's primary outcome measure will assess the impact of CNSide on treatment
decisions, a step that we anticipate will open-up the possibility for CNSide to
be included in the NCCN guidelines as a tool for diagnosis characterization and
monitoring of Leptomeningeal Disease. With the help of a leading oncology
Clinical Research Organization, we have established the infrastructure for the
trial and are now in the process of opening other clinical sites (in additional
U.S. cities) where patients with Breast or Non-Small Cell Lung Cancer who have
suspicious or confirmed Leptomeningeal Metastases (LM) will be enrolled. We
anticipate enrolling the first patient in the study in the fourth quarter of
2022.

Following the full commercial launch of CNSide, we submitted an initial
application for Breakthrough Device Designation to the FDA in the second quarter
of 2021. That initial submission was denied, and we do not intend to pursue this
designation further.

COVID-19 Pandemic Response Summary



In June 2020, to respond to a national public health emergency precipitated by
the COVID-19 pandemic, we introduced molecular testing for SARS-CoV2, the virus
responsible for COVID-19, using a United States Food and Drug Administration, or
FDA, Emergency Use Authorization, or EUA, based "RT-PCR" method developed by
Thermo-Fisher.

Since launch of our COVID-19 testing program, we have performed more than 1,000,000 assays for customers. We have primarily marketed our COVID-19 testing services to skilled nursing facilities in the western United States and to certain community colleges within California.



Our COVID-19 testing services were responsible for most of our revenues during
the quarters ended September 30, 2021 and September 30, 2022 making up 99% and
85%, respectively. However, as a result of increased vaccination and
immunization levels, as well as decreased COVID-19 hospitalizations, reported
cases and mandatory COVID-19 testing, we are currently seeing reduced demand for
our COVID-19 testing services and expect this trend to continue. We do not
anticipate COVID-19 testing revenue beyond December 2022, absent a sustained,
negative turn in the course of the pandemic.

In March 2022, the U.S. Health Resources and Services Administration, or HRSA,
informed providers that, after March 22, 2022, it would stop accepting claims
for testing and treatment for uninsured individuals under the HRSA COVID-19
Uninsured Program and that claims submitted prior to that date would be subject
to eligibility and availability of funds. As of September 30, 2022, less than
10% of our net accounts receivable was associated with claims for reimbursement
for COVID-19 testing of uninsured individuals. Although we believe that our
estimates for implicit price concessions are appropriate, actual results could
differ from those estimates. For further details on revenue and receivables, see
Note 1 to the unaudited condensed financial statements.

Additional Oncology Testing Services



In addition to CNSide, our current blood-based testing includes our Target
SelectorTM technologies which enable detection of specific gene mutations, such
as EGFR, KRAS or BRAF, in ctDNA from blood and CSF samples. Recently, after a
thorough business review, we have decided to discontinue certain unprofitable
blood-based molecular testing services including certain Target Selector
offerings. We anticipate this action and the consequent staff reductions will
help to reduce our future operating expenses. We also offer, and received MolDx
reimbursement approval for, certain specific protein and gene alterations, such
as HER2 amplification, in CTCs isolated from blood and CSF. We continue to offer
these HER2 based tests as they are an important aspect of our CNSide
offering. We will also continue to provide certain other blood-based testing
services for biopharma partners and to support investigator-initiated studies
involving CNSide. We believe our multi-modality combination of a proprietary
cell capture and analysis method in combination with an extensive menu of
molecular testing modalities that includes immunocytochemistry (ICC), florescent
in situ hybridization (FISH), PCR testing and NGS testing provides us with the
necessary tools to service a broad range of diagnostic applications in patients
with neurological metastatic cancers. We continue to seek other diagnostic
modalities that may benefit the neuro-oncology patients and their caregivers

In January 2019, we began offering research use only, or RUO, liquid biopsy kits
containing our patented and proprietary ctDNA Target Selector molecular
(PCR-based) testing for certain specific cancer genes to laboratories and
researchers worldwide. In March 2020, we released an update for our RUO EGFR
Target Selector Kit which expanded the sample types validated to include both
ctDNA in peripheral blood and formalin-fixed paraffin-embedded, or FFPE. In
March 2020, we also released a RUO BRAF Target Selector assay kit validated for
both ctDNA and FFPE. Recently, after a thorough business review, we have decided
to discontinue this unprofitable service line in order to focus resources on
CNSide clinical evidence development.


                                       21
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At our corporate headquarters facility located in San Diego, California, we
operate a clinical laboratory that is CLIA-certified, CAP accredited and
licensed by the California Department of Public Health. In this facility we also
develop novel assays that are part of our project pipeline for future commercial
launch and we manufacture our microfluidic channels and various assay reagents
and products used in our testing processes. We also work closely with external
manufacturers to outsource certain products such as collection tubes and to
manufacture items that we intend to use in the near future to reduce costs and
improve efficiency.

The assays we offer and intend to offer are classified as CLIA laboratory
developed tests, or LDTs, under CLIA regulations. CLIA certification and state
licensure in California and certain other states under the supervision of a
qualified laboratory medical director is required before any clinical
laboratory, including ours, may perform testing on human specimens for the
purpose of obtaining information for the diagnosis, prevention, or treatment of
disease or the assessment of health. In addition, we participate in and have
received CAP accreditation, which includes rigorous bi-annual laboratory
inspections and requires adherence to specific quality standards.

Commercial Strategy



Our primary sales strategy is to engage neuro-oncologists, oncologists and other
physicians in the United States at private and group practices, hospitals,
laboratories and cancer centers to educate them about our unique products and
services. In addition, we market our clinical trial and research services to
pharmaceutical and biopharmaceutical companies and clinical research
organizations. We also market and sell molecular assay kits which enable
laboratories other than Biocept to perform our testing in house. Sales of these
kits began in the first quarter of 2019.

Our revenue generating efforts are focused in the following areas:

• providing laboratory services to neuro-oncologists, oncologists and

other physicians or healthcare providers treating patients with cancer

who use the biomarker information we provide in order to determine the


          best treatment plan for their patients;


       •  providing laboratory services using both our CTC and ctDNA and ctRNA
          assays to help pharmaceutical and biopharmaceutical companies run

          clinical studies establishing the use of novel drug therapies used to
          treat cancer;


• licensing our proprietary technology and selling our distributed


          products, including our SCTs and assay kits, to partners in the United
          States and abroad; and


  • performing COVID-19 testing.


We plan to grow our business by directly offering our CNSide and Target Selector
liquid biopsy CSFTC and molecular assays to neuro-oncologists, oncologists and
other physicians or heath care providers who treat patients with cancer. Based
on our product development data, as well as discussions with our key
collaborators, we believe that our planned future assays, particularly those
related to CSF, should provide important information and clinical value to
physicians.

We believe our ability to rapidly translate insights about the utility of
cytogenetic, immunocytochemical and molecular biomarkers to provide information
to neuro-oncologists, oncologists and other physicians for treatment decisions
in the clinical setting will improve patient treatment and management and that
these assays will become a key component of the standard of care for
personalized cancer treatment.

Provider Agreements

In March 2022, we entered into a participating provider agreement with Kaiser Permanente to specifically provide COVID-19 testing services.



We are currently contracted with seven preferred provider organization networks,
three large health plans, and three regional independent physician associations,
and expect to continue to gain contracts to be considered as an "in-network"
provider with additional plans.

Utilization of ctDNA for Next Generation Sequencing, or NGS, Testing

We are working internally and with collaborators from our industry and our client-base to establish appropriate NGS panels (or a single panel) for characterization of patient ctDNA from the supernatant associated with the CSF samples utilized in our CNSide testing. These panels help clinicians to characterize their patient's disease and potentially identify appropriate therapies for their metastatic cancer patients.

COVID-19 Pandemic

The COVID-19 pandemic continues to evolve, and the extent to which COVID-19 may impact our business will depend on future developments, which are highly uncertain and cannot be predicted with confidence, such as the ultimate geographic spread of the disease,


                                       22
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the duration of any outbreaks, travel restrictions and social distancing in the
United States and other countries, government-funding for COVID-19 testing,
business closures or business disruptions, and the effectiveness of actions
taken in the United States and other countries to contain and treat the
disease. We are continuing to vigilantly monitor the situation with our primary
focus on the health and safety of our employees and clients.

Key Factors Affecting our Results of Operations and Financial Condition



Our overall long-term growth plan depends on our ability to continue to develop
and commercialize products and assays through our CLIA-certified,
CAP-accredited, and state-licensed laboratory. We have commercialized our CNSide
and Target Selector assays for breast cancer, non-small cell lung cancer, or
NSCLC, gastric cancer, colorectal cancer, prostate cancer, pancreaticobiliary
cancer, and ovarian cancer. Our sales strategy is to engage medical oncologists,
neuro-oncologists, surgical oncologists, urologists, pulmonologists,
pathologists and other physicians in the United States at private and group
practices, hospitals and cancer centers. We also plan to continue to evaluate
potential opportunities for the commercialization of our products and assays in
other countries. Additionally, sales of our proprietary SCTs which allow for the
intact transport of liquid biopsy samples for research use only, or RUO, from
regions around the world, commenced during 2018. In addition to testing for
physicians and their patients, we offer clinical trials testing and research
services to help increase the efficiency and economic viability of clinical
trials for pharmaceutical and biopharmaceutical companies and clinical research
organizations both within and outside of the United States. We are currently
exploring the possibility of introducing ctDNA technology outside the United
States as part of IVD test kits and/or testing systems utilizing our Target
Selector technologies. We plan to continue to cooperate with partners on
accessing markets internationally either through partnerships with local groups
and distributors or through the development of IVDs and/or test systems,
including instrumentation. We also have a research and development program
focused on technology enhancements, novel platform development, and evaluating
clinical applications for our cancer diagnostic tests in different cancer types
and clinical settings.

To facilitate market adoption of our products and assays, we anticipate having
to successfully complete additional clinical utility studies with clinical
samples to generate clinical utility data and then publish our results in
peer-reviewed scientific journals. Our ability to complete such clinical studies
is dependent upon our ability to leverage our collaborative relationships with
leading institutions to facilitate our research, to conduct the appropriate
clinical studies and to obtain favorable clinical data. We currently collaborate
with key thought leaders, physicians and clinical researchers across the
country, including those at Sarah Cannon Research Institute, University of
Colorado, Northwestern University Lurie Cancer Center, Stanford University, Penn
State University, University of California, San Diego, St John's Cancer
Institute at Santa Monica (formerly John Wayne Cancer Institute), Columbia
University, Emory University, Johns Hopkins Medical Institute, University of
Texas Southwestern Medical Center, Yale University, Ohio State University,
Vanderbilt University, Georgetown University and many others and plan to expand
our collaborative relationships to include other key thought leaders at other
institutions for the cancer types we target with our Target Selector
commercialized assays and our planned future assays, as well as for our current
and planned future products. Such relationships help us develop and validate the
effectiveness and utility of our products, commercialized assays and our planned
future assays in specific, clinical settings and provide us access to patient
samples and data.

We believe that the factors discussed in the following paragraphs have had and
are expected to continue to have a material impact on our results of operations
and financial condition.

Revenues

The Company's commercial revenues are generated from diagnostic services
provided to patient's physicians and billed to third-party insurance payers such
as managed care organizations, Medicare and Medicaid and patients for any
deductibles, coinsurance or copayments that may be due. The Company recognizes
revenue in accordance with Accounting Standards Codification (Topic 606),
Revenue from Contracts with Customers, or ASC 606, which requires that an entity
recognize revenue when it transfers promised goods or services to customers in
an amount that reflects the consideration to which the entity expects to be
entitled to in exchange for those goods or services.

We bill third-party payers on a fee-for-service basis at our list price and
third-party commercial revenue is recorded net of contractual discounts,
payer-specific allowances and other reserves. Our development services revenues
are supported by contractual agreements and generated from assay development
services provided to entities, as well as certain other diagnostic services
provided to physicians. Diagnostic services are completed upon the delivery of
assay results to the prescribing physician, at which time we bill for the
service.

Our gross commercial revenues billed are subject to estimated deductions for
such contractual discounts, payer-specific allowances and other reserves to
arrive at reported net revenues, which relate to differences between amounts
billed and corresponding amounts estimated to be subsequently collected. These
third-party payer discounts and sales allowances are estimated based on a number
of assumptions and factors, including historical payment trends, seasonality
associated with the annual reset of patient deductible limits on January 1 of
each year, and current and estimated future payments. The estimates of amounts
that will ultimately be realized from commercial diagnostic services require
significant judgment by us. Patients do not enter into direct agreements with us
that commit


                                       23

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them to pay any portion of the cost of the tests in the event that they have not
met their annual deductible limit under their insurance policy, if any, or if
their insurance otherwise declines to reimburse us. Adjustments to the estimated
payment amounts are recorded at the time of final collection and settlement of
each transaction as an adjustment to net revenue.

Costs and Expenses



We classify our costs and expenses into four categories: cost of revenues,
research and development, sales and marketing, and general and administrative.
Our costs and expenses principally consist of facility costs and overhead,
personnel costs, outside services and consulting costs, laboratory consumables,
development costs, and legal fees.

Cost of Revenues. Our cost of revenues consists principally of facility costs
and overhead, personnel costs, and laboratory and manufacturing supplies and
materials. We are pursuing various strategies to reduce and control our cost of
revenues, including automating aspects of our processes, developing more
efficient technology and methods, and attempting to negotiate improved terms and
volume discounts with our suppliers.

Research and Development Expenses. We incur research and development expenses
principally in connection with our efforts to develop and improve our tests. Our
primary research and development expenses consist of direct personnel costs,
laboratory equipment and consumables, and overhead expenses. We anticipate that
research and development expenses will increase in the near-term, principally to
develop and validate tests in our pipeline and to perform work associated with
clinical utility studies and development collaborations. In addition, we expect
that our costs related to collaborations with research and academic institutions
will increase. All research and development expenses are charged to operations
in the periods in which they are incurred.

Sales and Marketing Expenses. Our sales and marketing expenses consist
principally of personnel and related overhead costs for our sales team and their
support personnel, travel and entertainment expenses, and other selling costs
including sales collaterals and trade shows. We expect that as our revenues
grow, our sales and marketing expenses will increase proportionately.

General and Administrative Expenses. General and administrative expenses consist
principally of personnel-related expenses, professional fees, such as legal,
accounting and business consultants, insurance costs, and other general
expenses. We expect that our general and administrative expenses will remain
relatively flat for the foreseeable future. We further expect that general and
administrative expenses will increase due to increased information technology,
legal, insurance, accounting and financial reporting expenses associated with
expanded commercial activities.

Results of Operations

Three months ended September 30, 2021 and 2022

The following table sets forth certain information concerning our results of operations for the periods shown (dollars in thousands):




                                  For the Three Months Ended                    Change
                                         September 30,
                                  2021                  2022               $               %
Net revenues                  $      17,470         $       5,587     $   (11,883 )           (68 %)
Cost of revenues                     11,265                 5,776          (5,489 )           (49 %)
Research and development              1,303                 1,366              63               5 %
expenses
General and administrative            3,514                 3,047            (467 )           (13 %)
expenses
Sales and marketing expenses          1,938                   975            (963 )           (50 %)
Loss from operations                   (550 )              (5,577 )        (5,027 )           914 %
Interest expense, net                   (75 )                 (52 )            23             (31 %)
Other income, net                         -                    84              84             100 %
Loss before income taxes               (625 )              (5,545 )        (4,920 )           787 %
Income tax expense                        -                     -               -               -
Net loss                      $        (625 )       $      (5,545 )   $    (4,920 )           787 %


Net Revenues

Net revenues were approximately $5.6 million for the three months ended September 30, 2022, compared with approximately $17.5 million for the same period in 2021, The decrease was primarily attributable to a decrease in RT-PCR COVID-19 testing.




                                       24
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The net estimated revenue per commercial accession delivered during the three
months ended September 30, 2022 was $111, based on 49,874 commercial accessions
delivered, while during the three months ended September 30, 2021 it was $114,
based on 152,796 commercial accessions delivered. The decrease in net revenue
per commercial accessions delivered was primarily due to lower payor
reimbursement rates based on the payor-mix.

The following table sets forth certain information regarding commercial
accessions received during the three months ended September 30, 2021 and 2022:


                                             For the Three Months Ended                Change
                                                    September 30,
                                              2021                2022           # / $           %
# Commercial accessions delivered              152,796              49,874       (102,922 )    (67%)
$ Value estimated per commercial           $       114         $       111     $       (3 )     (3%)
accession delivered




Overall development revenues increased slightly compared with the same period in
the prior year due to higher average value per development accession delivered.
The following table sets forth certain information regarding development cases
delivered during the three months ended September 30, 2021 and 2022:

                                             For the Three Months Ended September 30,                Change
                                                 2021                        2022              # / $           %
# Development services cases delivered                   120                         106            (14 )    (12%)
$ Value estimated per development          $             284           $             340                      20%
accession delivered                                                                          $       56


Costs and Expenses

Cost of Revenues. Cost of revenues was approximately $5.8 million for the three
months ended September 30, 2022, compared with approximately $11.3 million for
the same period in 2021. The decrease is primarily due to a decrease in our
RT-PCR COVID-19 testing volume, including a $3.6 million decrease in direct
materials and supplies, a $1.5 million decrease in direct labor costs, and a
$0.3 million decrease in freight costs. Cost of revenues are comprised of, but
not limited to, expenses related to personnel costs, materials, supplies, and
other direct cost, as well as equipment depreciation and software amortization
expense. Our cost of revenues as a percentage of net revenues was 64% and 103%
for the three months ended September 30, 2021 and 2022, respectively.

Research and Development Expenses. Research and development expenses were
approximately $1.4 million for the three months ended September 30, 2022,
compared with approximately $1.3 million for the same period in 2021, remaining
relatively consistent period over period. Research and development expenses in
2022 relate to lab materials and supplies and outside service costs for our
FORESEE clinical trial. Research and development expenses in 2021 primarily
related to materials used in our laboratory to advance our research programs.
Research and development expenses are comprised of, but not limited to,
personnel costs, material, shipping and other direct costs, computer and
laboratory equipment maintenance and facility related costs.

General and Administrative Expenses. General and administrative expenses were
approximately $3.0 million for the three months ended September 30, 2022,
compared with approximately $3.5 million during the same period in 2021. General
and administrative expenses are comprised of, but not limited to, personnel
costs, facilities, depreciation, repairs and maintenance costs, stock-based
compensation expenses, patent and legal costs, accounting and audit fees, as
well as insurance, office and other expenses. The decrease is predominately due
to a $0.2 million decrease in stock-based compensation and a $0.2 million
decrease in bonus related expense due to a reduction in headcount. Further,
there was a decrease of $0.1 million in general legal expenses.

Sales and Marketing Expenses. Sales and marketing expenses were approximately
$0.9 million for the three months ended September 30, 2022, compared with
approximately $1.9 million for the same period in 2021. Sales and marketing
expenses are comprised of, but not limited to, personnel costs, which include
commissions, trade show and other marketing related expenses, as well as office
and other costs. Sales and marketing expenses decreased primarily due to a
reduction in commissions expense of $0.4 million as a result of less revenue
volume, a $0.2 million decrease in salaries and wages due to reduction in sales
personnel, a $0.1 million decrease in training, conference, and seminar related
expenses, as well as a decrease of $0.2 million in consulting, promotion, and
outside service-related expenses.

Interest Expense, net. Interest expense, net were approximately $52,000 for the
three months ended September 30, 2022, compared with approximately $75,000 for
the same period in 2021.


                                       25

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Results of Operations

Nine months ended September 30, 2021 and 2022

The following table sets forth certain information concerning our results of operations for the periods shown (dollars in thousands):




                              For the Nine Months Ended September 30,                Change
                                     2021                    2022               $               %

Net revenues                  $           47,273         $      36,143     $   (11,130 )           (24 %)
Cost of revenues                          27,733                24,133          (3,600 )           (13 %)
Research and development                   3,483                 4,945           1,462              42 %

expenses


General and administrative                 9,884                14,153           4,269              43 %

expenses


Sales and marketing expenses               5,806                 6,292             486               8 %
Income (loss) from operations                367               (13,380 )       (13,747 )        (3,746 %)
Interest expense                            (219 )                (269 )           (50 )            23 %
Other income, net                              -                    84              84             100 %
Income (loss) before income                  147               (13,565 )       (13,712 )        (9,328 %)
taxes
Income tax expense                             -                     -               -               0 %
Net income (loss)             $              147         $     (13,565 )   $   (13,712 )        (9,328 %)


Net Revenues

Net revenues were approximately $36.1 million for the nine months ended September 30, 2022, compared with approximately $47.3 million for the same period in 2021. The decrease was primarily attributable to a decrease in RT-PCR COVID-19 testing.



The net estimated revenue per commercial accession delivered during the nine
months ended September 30, 2022 was $128, based on 280,709 commercial accessions
delivered, while during the nine months ended September 30, 2021 it was $118,
based on 398,197 commercial accessions delivered. The increase in net revenue
per commercial accessions delivered was primarily due to higher payor
reimbursement rates based on the payor-mix.

The following table sets forth certain information regarding commercial
accessions received during the nine months ended September 30, 2021 and 2022:


                                       For the Nine Months Ended                  Change
                                             September 30,
                                       2021                 2022           # / $            %
# Commercial accessions delivered       398,197              280,709       (117,488 )      (30%)
$ Value estimated per commercial   $        118         $        128     $       10          9%
accession delivered




Overall development revenues increased slightly compared with the same period in
the prior year due to higher average value per development accession delivered.
The following table sets forth certain information regarding development cases
delivered during the nine months ended September 30, 2021 and 2022:


                                      For the Nine Months Ended September 30,                  Change
                                         2021                        2022               # / $            %
# Development services cases                     355                         336             (19 )       (5%)

delivered


$ Value per development services   $             301           $             319     $        18          6%
accession delivered




Costs and Expenses

Cost of Revenues. Cost of revenues was approximately $24.1 million for the nine
months ended September 30, 2022, compared with approximately $27.7 million for
the same period in 2021. The decrease is primarily due to a decrease in our
RT-PCR COVID-19 testing


                                       26
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volume, including a $4.7 million decrease in direct materials and supplies, offset primarily by a $1.2 million increase in direct labor due to off-site staffing resources related to our RT-PCR COVID-19 testing business. Cost of revenue are comprised of, but not limited to, expenses related to personnel costs, materials, supplies, and other direct cost, as well as equipment depreciation and software amortization expense. Our cost of revenues as a percentage of net revenues was 59% and 67% for the nine months ended September 30, 2021 and 2022, respectively.



Research and Development Expenses. Research and development expenses were
approximately $4.9 million for the nine months ended September 30, 2022,
compared with approximately $3.5 million for the same period in 2021. Research
and development expenses are comprised of, but not limited to, personnel costs,
material, shipping and other direct costs, computer and laboratory equipment
maintenance and facility related costs. The increase is primarily due to an
increase of $0.5 million in materials and supplies, an increase of $0.2 million
in outside services, an increase of $0.1 million in sponsored research, and an
increase of $0.4 million in salaries and benefits as a result of our FORESEE
clinical trial.

General and Administrative Expenses. General and administrative expenses were
approximately $14.2 million for the nine months ended September 30, 2022,
compared with approximately $9.9 million during the same period in 2021. General
and administrative expenses are comprised of, but not limited to, personnel
costs, facilities, depreciation, repairs and maintenance costs, stock-based
compensation expenses, patent and legal costs, accounting and audit fees, as
well as insurance, office and other expenses. The increase is predominately due
to an increase in severance and stock-based compensation expenses of
approximately $1.0 million and $1.5 million, respectively, due to the
resignation of our former Chief Financial Officer and Chief Executive Officer
and complying with the terms of their separation agreements, which required,
among other terms, payment of salary, annual bonus, COBRA premiums and an
acceleration of stock options previously granted. Furthermore, audit and
accounting fees increased by approximately $0.7 million due to additional
internal control review services performed and an increase in fees for the year
end audit and interim reviews. Legal expenses increased by approximately $0.4
million due to increased services for SEC filings as well as legal costs
associated with the sales commission settlement. Consulting services and
recruiting related expensed increased by $0.4 million due to accounting and
finance department hires.

Sales and Marketing Expenses. Sales and marketing expenses were approximately
$6.3 million for the nine months ended September 30, 2022, compared with
approximately $5.8 million for the same period in 2021. Sales and marketing
expenses are comprised of, but not limited to, personnel costs, which include
commissions, trade show and other marketing related expenses, as well as office
and other costs. The increase is primarily due to costs associated with the
sales commissions settlement as well presentation materials, website updates and
trade shows.

Interest Expenses, net. Interest expenses, net were approximately $269,000 for
the nine months ended September 30, 2022 compared with approximately $219,000
for the same period in 2021. The increase is primarily attributable to the
interest portion of the sales commission settlement.

Income Tax Expense



Over the past several years we have generated operating losses in all
jurisdictions in which we may be subject to income taxes. As a result, we have
accumulated significant net operating losses and other deferred tax assets.
Because of our history of losses and the uncertainty as to the realization of
those deferred tax assets, a full valuation allowance has been recognized. We do
not expect to report a provision for income taxes until we have a history of
earnings, if ever, that would support the realization of our deferred tax
assets. We have not completed a study to assess whether an ownership change has
occurred or whether there have been multiple ownership changes since our
formation, due to the complexity and cost associated with such a study, and the
fact that there may be additional ownership changes in the future, however, we
believe multiple ownership changes likely occurred. As a result, we have
estimated that the use of our net operating loss is limited and the remaining
net operating loss carryforwards and research and development credits we
estimate can be used in the future remain fully offset by a valuation allowance
to reduce the net asset to zero.

Liquidity and Capital Resources



We are actively working to improve our financial position and enable the growth
of our business, by raising new capital and generating revenues. As of September
30, 2022, our cash totaled $18.0 million.


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Cash Flows

Our net cash flow from operating, investing and financing activities for the periods below were as follows (dollars in thousands):



                                      For the Nine Months Ended September 30,
                                         2021                        2022

Cash provided by (used in):
Operating activities              $            2,126         $              (9,047 )
Investing activities                            (982 )                        (671 )
Financing activities                          12,186                        (1,125 )
Net increase (decrease) in cash   $           13,330         $             

(10,843 )




Operating Activities. Net cash used in operating activities was approximately
$9.0 million for the nine months ended September 30, 2022, compared with net
cash provided by operating activities of approximately $2.1 million for the same
period in 2021. The net decrease in cash used in operations was primarily
related to our net loss in operations of $13.6 million. Exclusive of our
non-cash transactions such as depreciation, amortization and stock-based
compensation, cash used in operations was $4.0 million, primarily due to offset
a reduction in accounts payable and accrual payments of $5.4 million based on
timing of payments attributable to legal, accounting and audit fees, rent, as
well as the payment of the sales commission settlement of $1.7 million. This is
offset by a decrease in cash resulting from an increase of accounts receivable
of $2.0 million.

Cash Used in Investing Activities. Net cash used in investing activities was
approximately $0.7 million for the nine months ended September 30, 2022,
compared with approximately $1.0 million in the same period in 2021. Cash used
in investing activities was related to purchases of property and equipment in
both periods.

Cash Provided by (used in) Financing Activities. Net cash used in financing
activities was approximately $1.1 million for the nine months ended
September 30, 2022, compared with net cash provided by financing activities of
approximately $12.2 million for the same period in 2021. Our primary outflows of
cash from financing activities during the nine months ended September 30, 2022
consisted of $0.5 million of supplier financing payments and $0.8 million of
finance lease payments for equipment used in our laboratory operations. This is
offset by net cash proceeds of $0.2 million from issuance of common stock from
our at-the-market equity facility. Our primary sources of cash from financing
activities during the nine months ended September 30, 2021 consisted of $13.5
million in net proceeds from our sale of common stock through our at-the-market
equity facility, partially offset by $0.9 million of payments related to finance
leases for equipment used in our laboratory operations, and $0.4 million of
payments related to supplier and other third-party financing transactions.

Capital Resources and Material Cash Requirements



We expect to continue to incur substantial operating losses in the future. We
expect that we will use the net proceeds from our sale of equity securities, if
any, cash received from the licensing of our technology, if any, and our
revenues from operations to hire sales and marketing personnel, support
increased sales and marketing activities, fund further research and development,
clinical utility studies and future enhancements of our assays, acquire
equipment, implement automation and scale our capabilities to prepare for
significant assay volume, for general corporate purposes and to fund ongoing
operations and the expansion of our business, including the increased costs
associated with expanded commercial activities. We may also use the net proceeds
from our sale of equity securities, if any, cash received from the licensing of
our technology, if any, and our revenues from operations to acquire or invest in
businesses, technologies, services or products, although we do not have any
current plans to do so.

In May 2020, our shelf registration on Form S-3 was declared effective by the
SEC. The shelf registration statement allows us to issue any combination of our
common stock, preferred stock, debt securities and warrants from time to time
for an aggregate initial offering price of up to $100.0 million. Our shelf
registration statement on Form S-3 will be unavailable upon our filing of our
Annual Report on Form 10-K for the year ending December 31, 2022 and we will not
be able to file a new Form S-3 until, at the earliest, September 1, 2023.

In May 2021, we entered into the Sales Agreement with the Sales Agent, under
which we may issue and sell from time to time up to $25.0 million of our common
stock through or to the Sales Agent, as sales agent or principal. Sales of our
common stock under the Sales Agreement are made at market prices by any method
that is deemed to be an "at the market offering" as defined in Rule 415(a)(4)
under the Securities Act of 1933, as amended. During 2021, we received net
proceeds of $14.1 million from the sale of our common stock and issued 3,428,680
shares of our common stock at a weighted average purchase price of $4.31
pursuant to the Sales Agreement. During the nine months ended September 30,
2022, we received net proceeds of approximately $0.2 million from the sale of
our common stock


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and issued 208,609 shares of our common stock at a weighted average price of
$1.32 pursuant to the Sales Agreement. As of September 30, 2022, $10.0 million
of our common stock remained available for sale under the Sales Agreement.

As of September 30, 2022, our cash totaled $18.0 million. The COVID-19 testing
revenue during 2021 provided us with increased levels of cash inflows from
operations. However, we are currently seeing reduced demand for our COVID-19
testing services and do not anticipate COVID-19 testing revenue beyond December
2022, absent a sustained, negative turn in the course of the pandemic.
Accordingly, management performed the review required for going concern
accounting and does not believe the Company presently has sufficient liquidity
to continue to operate for the next twelve months after the filing of this
Quarterly report on Form 10-Q. The COVID-19 pandemic continues to evolve, and
the extent to which COVID-19 may impact the Company's business will depend on
future developments, including whether the number of cases continues to
decrease, the potential emergence of new variants, and testing policies of
governments, businesses, and schools.

The Company does not anticipate it will be profitable until it has commercial
expansion of its proprietary clinical diagnostic laboratory assays designed to
identify rare tumor cells from cerebrospinal fluid, trademarked as CNSide.
Accordingly, management performed the review required for going concern
accounting and does not believe the Company presently has sufficient liquidity
to continue to operate for the next twelve months after the filing of this
Quarterly report on Form 10-Q. Management intends to continue its efforts to
contain costs and to raise additional capital until it ultimately generates
sufficient cash to support operations from commercial sales.

We have an effective shelf registration statement on file with the SEC which
allows us to issue any combination of our common stock, preferred stock, debt
securities and warrants from time to time, but this shelf registration will
become unavailable to us upon the filing of our annual report on Form 10-K for
the year ending December 31, 2022. We can provide no assurances that any sources
of a sufficient amount of financing will be available to us on favorable terms,
if at all. If we are unable to raise a sufficient amount of financing in a
timely manner, we would likely need to scale back our general and administrative
activities and certain of our research and development activities. Our forecast
pertaining to our current financial resources and the costs to support our
general and administrative and research and development activities are
forward-looking statements and involve risks and uncertainties. Actual results
could vary materially and negatively as a result of a number of factors,
including:
  • the impact of the COVID-19 pandemic on our business;


  • our ability to secure financing and the amount thereof;


  • the costs of operating and enhancing our laboratory facilities;

• the costs of developing our anticipated internal sales and marketing

capabilities;

• the scope, progress and results of our research and development programs,

including clinical utility studies;

• the scope, progress, results, costs, timing and outcomes of the clinical

utility studies for our diagnostic assays;

• our ability to manage the costs for manufacturing our microfluidic channels;

• the costs of maintaining, expanding and protecting our intellectual

property portfolio, including potential litigation costs and liabilities;

• our ability to obtain adequate reimbursement from governmental and other

third-party payers for our assays and services;

• the costs of additional general and administrative personnel, including

accounting and finance, legal and human resources, as a result of becoming


        a public company;


   • our ability to collect revenues; and


  • other risks discussed in this report.


To fund our current and planned operations in the short-term (within the next 12
months) and long-term (beyond 12 months), we may seek to raise additional
capital through public or private equity offerings, debt financings, borrowings
or strategic partnerships coupled with an investment in our company or a
combination thereof. If we raise additional funds through the issuance of
convertible debt securities, or other debt securities, these securities could be
secured and could have rights senior to those of our common stock. In addition,
any new debt incurred by us could impose covenants that restrict our operations.
The issuance of any new equity securities will also dilute the interest of our
current stockholders. Given the risks associated with our business, including
our unprofitable operating history and our ability or inability to develop
additional assays, additional capital may not be available when needed on
acceptable terms, or at all. There is no assurance that we will be able to raise
adequate funds when needed or on favorable terms. If adequate funds are not
available when needed, we will need to delay, scale back or discontinue one or
more product development programs, curtail our commercialization activities,
significantly reduce expenses, sell assets (potentially at a discount to their
fair value or carrying value), enter into relationships with third parties to
develop or commercialize products or technologies that we otherwise would have
sought to


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develop or commercialize independently, pursue an acquisition of our company at
a price that may result in a significant loss on investment to our stockholders,
file for bankruptcy, seek other protection from creditors, or liquidate all of
our assets.

Critical Accounting Policies and Significant Judgments and Estimates



For a discussion of accounting policies that we consider critical to our
business operations and understanding of our results of operations, and that
affect the more significant judgments and estimates used in the preparation of
our financial statements, please see the information listed in Part II, Item 7,
"Management's Discussion and Analysis of Financial Condition and Results of
Operations-Critical Accounting Policies and Significant Judgments and Estimates"
contained in our Annual Report on Form 10-K for the year ended December 31,
2021. There have been no material changes to our critical accounting policies
and estimates from the information provided in our Annual Report on Form 10-K
for the year ended December 31, 2021.

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