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OpGen

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FY2022 Annual Report · OpGen
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

(Mark one)
☒ ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022

☐ TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______ to _______.

Commission file number 001-37367

OPGEN, INC.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

9717 Key West Avenue, Suite 100
Rockville, MD
(Address of principal executive offices)

06-1614015
(I.R.S. Employer
Identification No.)

20850
(Zip Code)

(240) 813-1260
(Registrant’s telephone number, including area code)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class
Common Stock

Trading Symbols
OPGN

Name of each exchange on which registered
Nasdaq Capital Market

Securities registered or to be registered pursuant to Section 12(g) of the Act: None.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    YES  ☐   NO  ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    YES  ☐   NO  ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding
12  months  (or  for  such  shorter  period  that  the  registrant  was  required  to  file  such  reports),  and  (2)  has  been  subject  to  such  filing  requirements  for  the  past  90  days.
   YES  ☒   NO  ☐

Indicate  by  check  mark  whether  the  registrant  has  submitted  electronically  every  Interactive  Data  File  required  to  be  submitted  pursuant  to  Rule  405  of  Regulation  S-T
(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    YES  ☒   NO  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth
company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer
Non-accelerated filer
Emerging growth company

☐
☒
☐

Accelerated filer
Smaller reporting company

☐
☒

If  an  emerging  growth  company,  indicate  by  check  mark  if  the  registrant  has  elected  not  to  use  the  extended  transition  period  for  complying  with  any  new  or  revised
financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial
reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the
correction of an error to previously issued financial statements. ☐ 

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the
registrant’s executive officers during the relevant recovery period pursuant to § 240.10D-1(b). ☐ 

Indicate by check mark whether registrant is a shell company (as defined in Rule 12b-2 of the Act).   YES  ☐   NO  ☒

The aggregate market value of the voting common stock held by non-affiliates of the registrant June 30, 2022, was $25,338,288 (based upon the last reported sale price of
$10.92 per share on June 30, 2022), on The Nasdaq Capital Market.

As of March 29, 2023, 5,495,546 shares of common stock of the registrant were outstanding.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive Proxy Statement to be filed with respect to its 2023 Annual Meeting of Stockholders are incorporated herein by reference in Part III of
this Annual Report on Form 10-K to the extent stated herein. The proxy statement will be filed with the Securities and Exchange Commission within 120 days after the
registrant’s fiscal year ended December 31, 2022. 

 
 
 
 
 
 
OPGEN, INC.
ANNUAL REPORT ON FORM 10-K
For the Year Ended December 31, 2022
TABLE OF CONTENTS

PART I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.

PART II
Item 5.
Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.
Item 9C.

PART III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.

  Business
  Risk Factors
  Unresolved Staff Comments
  Properties
  Legal Proceedings
  Mine Safety Disclosures

  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

[Reserved]

  Management’s Discussion and Analysis of Financial Condition and Results of Operations
  Quantitative and Qualitative Disclosures About Market Risk
  Financial Statements and Supplementary Data
  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
  Controls and Procedures
  Other Information
  Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

  Directors, Executive Officers and Corporate Governance
  Executive Compensation
  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
  Certain Relationships and Related Person Transactions, and Director Independence
  Principal Accounting Fees and Services

PART IV  
Item 15.
Item 16.

  Exhibits and Financial Statement Schedules
  Form 10-K Summary

Signatures

Consolidated Financial Statements

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F-1

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INFORMATION REGARDING FORWARD-LOOKING STATEMENTS

This annual report on Form 10-K for the year ended December 31, 2022 (the “Annual Report”) contains forward-looking statements within the meaning of
Section  27A  of  the  Securities  Act  of  1933,  as  amended  (the  “Securities  Act”)  and  Section  21E  of  the  Securities  Exchange Act  of  1934,  as  amended  (the
“Exchange Act”). In this Annual Report, we refer to OpGen, Inc. as the “Company,” “OpGen,” “we,” “our” or “us.” All statements other than statements of
historical facts contained herein, including statements regarding our future results of operations and financial position, strategy and plans, and our expectations
for future operations, are forward-looking statements. The words “believe,” “may,” “will,” “estimate,” “continue,” “anticipate,” “design,” “intend,” “expect” or
the negative version of these words and similar expressions are intended to identify forward-looking statements.

We have based these forward-looking statements on our current expectations and projections about future events and trends that we believe may affect our
financial  condition,  results  of  operations,  strategy,  short-  and  long-term  business  operations  and  objectives,  and  financial  needs.  These  forward-looking
statements are subject to a number of risks, uncertainties and assumptions, including those described in Part I, Item 1A “Risk Factors.” In light of these
risks, uncertainties and assumptions, the forward-looking events and circumstances included herein may not occur, and actual results could differ materially
and adversely from those anticipated or implied in the forward-looking statements. Given these uncertainties, you should not place undue reliance on these
forward-looking statements. Forward-looking statements include, but are not limited to, statements about:

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our liquidity and working capital requirements, including our cash requirements over the next 12 months;
our ability to satisfy our debt obligations;
our use of proceeds from capital financing transactions;
our ability to maintain compliance with the ongoing listing requirements for the Nasdaq Capital Market;
the completion of our development efforts for our Unyvero UTI and IJI panels, Unyvero A30 RQ platform and ARESdb and the timing of
regulatory submissions;
our ability to meet our obligations and extend our relationships under our collaboration and distribution agreements;
our ability to obtain regulatory clearance for and commercialize our product and services offerings;
our ability to establish and grow a market for and sell our Acuitas AMR Gene Panel test for use with bacterial isolates;
our  ability  to  sustain  or  grow  our  customer  base  for  our  Unyvero  IVD  and  Acuitas  AMR  Gene  Panel  products  as  well  as  our  current
research use only (RUO) products;
regulations and changes in laws or regulations applicable to our business, including regulation by the FDA, European Union, including
new IVDR requirements, and China’s NMPA;
our ability to successfully transfer, and realize the expected benefits of the transfer of, the manufacturing of our Acuitas AMR Gene Panel
from our Rockville, Maryland facility to our Bodelshausen, Germany manufacturing facility;
the continued impact of COVID-19 on our business and operations;
adverse effects on our business condition and results of operations from general economic and market conditions and overall fluctuations
in the United States and international markets, including deteriorating market conditions due to investor concerns regarding inflation and
Russia’s war against Ukraine;
adverse  developments  affecting  the  financial  services  industry,  including  events  or  concerns  involving  liquidity,  defaults  or  non-
performance by financial institutions that could adversely affect our business, financial condition or results of operations;
anticipated trends and challenges in our business and the competition that we face;
the execution of our business plan and our growth strategy;
our expectations regarding the size of and growth in potential markets;
our opportunity to successfully enter into new collaborative or strategic agreements;
compliance with the U.S. and international regulations applicable to our business; and
our expectations regarding future revenue and expenses.

Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee future results, level of activity,
performance  or  achievements.  In  addition,  neither  we  nor  any  other  person  assumes  responsibility  for  the  accuracy  and  completeness  of  any  of  these
forward-looking statements. Any forward-looking statement made by us in this Annual Report speaks only as of the date on which it is made. We disclaim
any duty to update any of these forward-looking statements after the date of this Annual Report to confirm these statements to actual results or revised
expectations.

These  factors  should  not  be  construed  as  exhaustive  and  should  be  read  in  conjunction  with  our  other  disclosures,  including  but  not  limited  to  the  risk
factors described in Part I, Item 1A of this Annual Report. Other risks may be described from time to time in our filings made under the securities laws.
New risks emerge from time to time. It is not possible for our management to predict all risks. All forward-looking statements in this Annual Report speak
only  as  of  the  date  made  and  are  based  on  our  current  beliefs  and  expectations.  We  undertake  no  obligation  to  update  or  revise  any  forward-looking
statement, whether as a result of new information, future events or otherwise.

3 

 
 
 
 
 
 
 
 
NOTE REGARDING TRADEMARKS

We own various U.S. federal trademark registrations and applications and unregistered trademarks and servicemarks, including but not limited to OpGen®,
Curetis®,  Unyvero®,  ARES®  and  ARES  GENETICS®,  and  Acuitas®.  All  other  trademarks,  servicemarks  or  trade  names  referred  to  in  this  Annual
Report are the property of their respective owners. Solely for convenience, the trademarks and trade names in this Annual Report are sometimes referred to
without the ® and ™ symbols, but such references should not be construed as any indicator that their respective owners will not assert, to the fullest extent
under applicable law, their rights thereto. We do not intend the use or display of other companies’ trademarks and trade names to imply a relationship with,
or endorsement or sponsorship of us by, any other companies, products or services.

4 

 
 
 
 
 
PART I
Item 1. Business

Please refer to the Glossary at the end of this Business section for definitions or descriptions of scientific, diagnostic, healthcare, regulatory, and OpGen-
specific terms used in this Annual Report.

Overview

OpGen, Inc. (the “Company”) is a precision medicine company harnessing the power of molecular diagnostics and informatics to help combat infectious
disease. Along with its subsidiaries, Curetis GmbH and Ares Genetics GmbH, the Company is developing and commercializing molecular microbiology
solutions helping to guide clinicians with more rapid and actionable information about life threatening infections to improve patient outcomes and decrease
the spread of infections caused by multidrug-resistant microorganisms, or MDROs. The Company’s current product portfolio includes Unyvero, Acuitas
AMR  Gene  Panel,  and  the  ARES  Technology  Platform  including  ARESdb,  NGS  technology  and  AI-powered  bioinformatics  solutions  for  AMR
surveillance, outbreak analysis, and antibiotic response prediction including ARESiss, ARESid, ARESasp, and AREScloud, as well as the Curetis CE-IVD-
marked  PCR-based  SARS-CoV-2  test  kit.  The  Company  exited  its  FISH  business  in  early  2021,  and  the  Company's  license  agreement  with  Life
Technologies, a subsidiary of Thermo Fisher, was terminated as of June 30, 2021.

Following its initial announcement in October 2020, the Company discontinued its QuickFISH and PNA FISH product portfolio in its entirety during the
first quarter of 2021 (see Note 11 to the consolidated financial statements of the Company included in this Annual Report). The Company's FISH customers
and distribution partners had been informed accordingly and last orders were received and processed in the first quarter of 2021. The discontinuance of
these product lines did not qualify for discontinued operations reporting.

On January 5, 2023, the Company effected a reverse stock split of its issued and outstanding shares of common stock at a ratio of 1 post-reverse-split share
for  every  20  pre-reverse-split  shares.  The  common  stock  continues  to  be  traded  on  The  Nasdaq  Capital  Market  under  the  symbol  “OPGN”  and  began
trading on a split-adjusted basis on January 5, 2023. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse
stock split.

The focus of OpGen is on its combined broad portfolio of products, which includes high impact rapid diagnostics and bioinformatics to interpret AMR
genetic data. The Company currently expects to focus on the following products for lower respiratory infection, urinary tract infection and invasive joint
infection:

● The  Unyvero  Lower  Respiratory  Tract,  or  LRT,  test  (e.g.,  for  bacterial  pneumonias)  is  the  first  U.S.  Food  and  Drug  Administration,  or  FDA,
cleared test that can be used for the detection of more than 90% of common causative agents of pneumonia in hospitalized patients. According to
the  National  Center  for  Health  Statistics  (2018),  pneumonia  is  a  leading  cause  of  admissions  to  the  hospital  and  is  associated  with  substantial
morbidity  and  mortality.  It  also  increases  in  elderly  patients,  transplant,  cancer  or  other  immunocompromised  patients.  The  Unyvero  LRT
automated test detects 19 pathogens within less than five hours, with approximately two minutes of hands-on time and provides clinicians with a
comprehensive overview of 10 genetic antibiotic resistance markers. The Company has commercialized the Unyvero LRT BAL test for testing
bronchoalveolar lavage, or BAL, specimens from patients with lower respiratory tract infections following FDA clearance received by Curetis in
December 2019. The Unyvero LRT BAL automated test simultaneously detects 20 pathogens and 10 antibiotic resistance markers, and it is the
first and only FDA-cleared panel that also includes Pneumocystis jirovecii, a key fungal pathogen often found in immunocompromised patients
(such as AIDS and transplant patients) that can be difficult to diagnose, as the 20th pathogen on the panel. The Company believes the Unyvero
LRT and LRT BAL tests have the ability to help address a significant, previously unmet medical need that causes over $10 billion in annual costs
for the U.S. healthcare system, according to the U.S. Centers for Disease Control and Prevention, or CDC.

● Following  registration  of  the  Unyvero  instrument  system  as  an  in  vitro  diagnostics  (IVD)  platform  for  the  Chinese  market  in  early  2021,  the
Company is supporting its strategic partner Beijing Clear Biotech (BCB) in pursuing execution of a supplemental clinical trial with the Unyvero
Hospitalized Pneumonia (HPN) test. As requested by the Chinese regulatory authority National Medical Products Administration (NMPA), this
study is geared towards generating additional data in China that will complement a larger data set with data from abroad compiled from other
clinical  and  analytical  studies  performed  in  the  past.  Due  to  the  continued  impact  of  strict  COVID-19  restrictions  in  China  during  2022,  the
initiation of this supplementary study has been delayed, and the timing for its initiation remains uncertain. In the third quarter of 2022, regulatory
advisors to BCB informed OpGen that the NMPA implemented a mandatory new electronic filing regime that requires the Company to re-submit
its clinical trial plan under the new regime. The regulatory advisors currently estimate a total duration for the review and approval process to be
between 24 to 30 months, and during that time, the clinical study is believed to take approximately 10 to 12 months.

5 

 
 
 
 
 
 
 
 
 
 
 
● The Unyvero Urinary Tract Infection, or UTI, test, which is CE-IVD-marked in Europe, is currently being made available to laboratories in the
United States as a research use only, or RUO, kit. The test detects a broad range of pathogens as well as antimicrobial resistance markers directly
from native urine specimens. The Company had initiated a prospective multi-center clinical trial for the Unyvero UTI in the United States in the
third  quarter  of  2021  and  completed  enrollment  of  more  than  1,800  patient  samples  by  the  end  of  the  third  quarter  of  2022.  Following  the
announcement  of  preliminary  top  line  data  in  December  2022,  the  Company  currently  expects  to  conclude  reference  testing  in  early  2023,
followed by a subsequent submission to the FDA.

● The  Unyvero  Invasive  Joint  Infection,  or  IJI,  test,  which  is  a  variant  of  the  ITI  cartridge  being  developed  for  the  U.S.  market,  has  also  been
selected for analytical and clinical performance evaluation on the Unyvero A30 platform including clinical trials towards a future submission to
the  FDA.  Such  clinical  trial  is  not  expected  to  start  before  the  second  half  of  2023  and  will  be  subject  to  availability  and  funding.  Microbial
diagnosis  of  IJI  is  difficult  because  of  challenges  in  sample  collection,  usually  at  surgery,  and  patients  being  on  prior  antibiotic  therapy  which
minimizes the chances of recovering viable bacteria. The Company believes that Unyvero IJI could be useful in identifying pathogens as well as
their antimicrobial resistance, or AMR, markers to help guide optimal antibiotic treatment for these patients.

● In  September  2021,  the  Company  received  clearance  from  the  FDA  for  its  Acuitas  AMR  Gene  Panel  for  bacterial  isolates.  The  Acuitas  AMR
Gene Panel detects 28 genetic AMR markers in isolated bacterial colonies from 26 different pathogens. The Company believes the panel provides
clinicians with a valuable diagnostic tool that informs about potential AMR patterns early and supports appropriate antibiotic treatment decisions
in this indication. During 2022, the Company signed two commercial customer contracts and installed the first two systems for the Acuitas AMR
Gene Panel for isolates. The Company expects to enter into additional commercial contracts that are currently in its funnel of contract proposals
during 2023.

● In September 2022, the Company entered into a research and development, or R&D, collaboration agreement with the Foundation for Innovative
New Diagnostics (FIND), the global alliance for diagnostics, to assist in funding the development of the Unyvero A30 RQ platform for use in low-
and  middle-income  countries  (LMICs).  The  initial  project  focuses  on  a  feasibility  study  for  the  rapid  detection  of  AMR  markers  from  blood
culture.  The  feasibility  phase  of  this  R&D  project  is  set  to  conclude  in  the  first  half  of  2023  and  is  funded  by  FIND  for  €0.7  million
(approximately $0.7 million).

● In October 2022, the Company announced that its subsidiary Curetis and BioVersys AG, a Swiss biotech company developing novel antibiotics
against drug resistant infections, entered into a collaboration agreement. Under that collaboration agreement, BioVersys will be using the Unyvero
systems and HPN tests at all its sites for its upcoming BV100 phase II clinical trial.

● The Company is also developing novel bioinformatics tools and solutions to accompany or augment its current and potential future IVD products
and may seek regulatory clearance for such bioinformatics tools and solutions to the extent they would be required either as part of its portfolio of
IVD products or even as a standalone bioinformatics product.

● The Company commenced offering validated high-quality sequencing and analysis services with rapid turnaround times for key applications in
microbiology from our Ares Genetics laboratory in Vienna, Austria. The unique and differentiated offering for rapid and comprehensive genetic
characterization of bacterial isolates and interpretive services include whole genome sequencing, taxonomic identification and typing, detection of
plasmids, and other mobile elements, AMR, and virulence markers. Furthermore, the RUO services provided by OpGen’s laboratory in Rockville,
MD, will provide prediction of genomic antibiotic susceptibility based on the Company’s ARESdb database as well as specialized software for
bacterial  outbreak  analysis  via  the  Company’s  AREScloud  web  application.  These  technologies  are  particularly  applicable  to  programs  of
Infection  Prevention  and  Control  (IPC),  antibiotic  stewardship  and  surveillance,  all  of  which  are  part  of  the  U.S.  national  strategy  to  protect
against rising antimicrobial resistance.

OpGen  has  extensive  offerings  of  additional  IVD  tests  including  CE-IVD-marked  Unyvero  tests  for  intra-abdominal  and  blood  stream  infections.  Its
portfolio furthermore includes a CE-IVD-marked polymerase chain reaction, or PCR, based rapid test kit for SARS-CoV-2 detection in combination with
its PCR compatible universal lysis buffer (PULB).

6 

 
 
 
 
 
 
 
 
 
 
 
OpGen’s combined AMR bioinformatics offerings, when and if such products are cleared for marketing, will offer important new tools to clinicians treating
patients with AMR infections. OpGen’s subsidiary Ares Genetics’ ARESdb is a comprehensive database of genetic and phenotypic information. ARESdb
was originally designed based on the Siemens microbiology strain collection covering resistant pathogens and its development has significantly expanded,
as a result of transferring data from the discontinued Acuitas Lighthouse into ARESdb to now cover more than 130,000 bacterial isolates that have been
sequenced  using  Next  Generation  Sequencing,  or  NGS,  technology  and  tested  for  susceptibility  with  applicable  antibiotics  from  a  range  of  over  100
antimicrobial  drugs.  In  late  2021,  Ares  Genetics  entered  into  a  strategic  database  access  deal  with  one  of  the  world’s  leading  microbiology  and  IVD
corporations for their non-exclusive access to approximately 1.1% of Ares Genetics’ total database asset at the time of signing. Ares Genetics continues to
explore various discussions with several interested parties in potential future collaboration or licensing opportunities. Additional partnerships with a U.S.
Clinical  Laboratory  Improvement  Amendments,  or  CLIA,  certified  laboratory,  a  contract  research  organization,  or  CRO,  a  major  University  Medical
Center, the Belgian national reference laboratory at the University Hospital Leuven as well as several U.S. state public health labs have been initiated and
are ongoing and the collaboration master service agreement with Sandoz has been extended until January 2025.

In addition to potential future licensing and partnering, Ares Genetics intends to independently utilize the proprietary biomarker content in this database, as
well as to build an independent business in NGS and Artificial Intelligence, or AI, based offerings for AMR research and diagnostics in collaboration with
its current and potential future partners in the life science, pharmaceutical and diagnostics industries. Ares Genetics’ customers for such offerings include
Siemens  Technology  Accelerator  and  academic,  public  health,  healthcare  and  biotechnology  institutions  from  the  United  States  and  various  European
countries.

Our Unyvero A50 system tests for up to 130 diagnostic targets (pathogens and resistance genes) in under five hours with approximately two minutes of
hands-on  time.  The  system  was  first  CE-IVD-marked  in  2012  and  was  FDA-cleared  in  2018  along  with  the  LRT  test  through  a  De Novo  request.  The
Unyvero A30 RQ is a new device designed to address the low-to mid-plex testing market for 5-30 DNA targets and to provide results in approximately 30
to  90  minutes  with  2  to  5  minutes  of  hands-on  time.  The  Unyvero  A30  RQ  has  a  small  benchtop  footprint  and  has  an  attractive  cost  of  goods  profile.
Curetis  has  been  following  a  partnering  strategy  for  the  Unyvero  A30  RQ  and,  following  the  successful  completion  of  a  key  development  milestone,
Curetis  has  completed  verification  and  validation  testing  of  the  A30  RQ instruments  and,  in  addition  to  the  new  collaboration  with  FIND,  is  actively
engaged in ongoing partnering discussions and due diligence.

The Company has extensive partner and distribution relationships to help accelerate the establishment of a global infectious disease diagnostic testing and
informatics business. The Company’s partners include A. Menarini Diagnostics S.r.l. for Pan-European distribution of the Unyvero A50 product line to
currently 12 countries and Beijing Clear Biotech Co. Ltd. for Unyvero A50 product distribution in China. The Company has a network of other distributors
covering countries in Europe, the Middle East and Africa, Asia Pacific and Latin America.

OpGen will continue to develop and seek FDA and other regulatory clearances or approvals, as applicable, for its Unyvero UTI and IJI products as well as
for its Unyvero A30 RQ platform. OpGen will continue to offer the FDA-cleared Unyvero LRT and LRT BAL Panels, and FDA-cleared Acuitas AMR
Gene  Panel  tests,  as  well  as  the  Unyvero  UTI  Panel  as  RUO  products  to  hospitals,  public  health  departments,  clinical  laboratories,  pharmaceutical
companies  and  CROs  in  the  United  States.  Curetis  continues  its  efforts  in  ensuring  compliance  with  the  new  In-Vitro-Diagnostic  Device  Regulation
(IVDR) in the European Union (EU), which officially went into effect in May 2022. Given the limited number of designated EU Notified Bodies at this
time, and with the EU commission IVDR amendment in early 2022 providing for multi-year grace periods for certain IVD products with former In-Vitro-
Diagnostic Device Directive (IVDD) CE marking, it is now possible for Curetis to continue its portfolio of existing CE-IVD-marked products until at least
May 2025 and May 2026, respectively, as long as no material changes are being made to any of its products. Following May 2022, however, any new or
changed CE-marked products will be required to be IVDR compliant from the outset.

The Company’s headquarters are in Rockville, Maryland, and its principal operations are in Rockville, Maryland, and Holzgerlingen and Bodelshausen,
both in Germany. The Company also has operations in Vienna, Austria. The Company operates in one business segment.

7 

 
 
 
 
 
 
 
 
OpGen’s Products and Products in Development

Through its wholly owned subsidiary Curetis GmbH, OpGen maintains a comprehensive portfolio of molecular diagnostics for rapid infectious disease and
AMR testing. At the core of the portfolio is the Unyvero Platform and product family, which is developed, manufactured and commercialized by Curetis.
On the bioinformatics side, OpGen has integrated data from its now discontinued Acuitas Lighthouse into the Ares Genetics GmbH (Ares) ARESdb. Ares
develops  and  commercializes  its  NGS  as  well  as  AI-powered  prediction  models  and  solutions  to  partners  and  customers  in  the  pharma,  biotech  and
diagnostics industries as well as to public research institutions.

OpGen  is  a  molecular  diagnostics  company  that  focuses  on  the  development  and  commercialization  of  reliable,  fast  and  cost-effective  products  for
diagnosing severe infectious diseases in hospitalized patients, a treatment area with a high unmet medical need and significant prevalence in developed
countries. Our unique Unyvero A50 Platform currently comprises the Unyvero System with the Unyvero A50 Analyzer at its core, proprietary software,
and  single  use  Application  Cartridges.  These  Application  Cartridges  contain  molecular  tests  addressing  specific  severe  infectious  diseases  and  detect  a
broad range of pathogens relevant in a given indication and associated toxin genes and genetic antimicrobial resistance markers.

The Unyvero A50 Platform has been CE-IVD-marked since 2012 and is commercialized in Europe and certain other markets that accept CE-IVD-marking
or where it has successfully passed the registration process (i.e. Colombia, Kuwait, and Singapore), and has been rolled out commercially in the United
States following De Novo clearance of the Unyvero A50 System and the LRT Application Cartridge by the FDA in April 2018 and the 510(k) clearance of
the LRT Application for BAL samples in December 2019.

Today, the diagnosis of infectious diseases in the hospital setting is still largely carried out through traditional culture-based microbiology methods. This
process  is  labor-intensive  and  time-consuming,  typically  delivering  results  only  after  24  to  72  hours  or,  in  some  cases,  weeks.  As  a  result,  informed
antibiotic therapy decisions may be delayed, which can lead to poor patient outcomes, including higher mortality rates for indications such as pneumonia
and sepsis, longer hospital stays, increased hospital costs and overall spread of antibiotic resistance, a significant and increasing problem throughout the
world. All of these factors pose clinical and economic challenges to hospitals and a significant threat to public health globally.

OpGen aims to improve on this standard-of-care by offering comprehensive test information in a timely manner that allows for early, efficacious treatment,
which OpGen believes results in improved clinical and health economic outcomes. The Company’s Unyvero A50 Platform delivers results within four to
five hours and can cover over 100 diagnostic targets. The broad Unyvero A50 test panels (commonly referred to as Application Cartridges) also allow the
identification  of  microorganisms  that  are  difficult  to  culture  and  hence  missed  in  culture-based  test  methods,  as  well  as  rare  but  critical  pathogens  not
routinely tested for by standard methods, a conclusion confirmed by a number of clinical studies. The Application Cartridges are single-use, disposable,
and disease specific. The FDA clinical trial for the Company’s LRT Application Cartridge concluded that the Unyvero A50 System identified 32 positive
atypical pathogen results in 1,653 prospectively tested specimens, as opposed to only four confirmed positive atypical pathogen results identified in 116
specimens from this cohort using traditional culture-based diagnostic methods. The Company believes this allows clinicians to make early adjustments to
the specific treatment of the patient, saving significant time and cost, in particular by reducing the duration of the patient’s hospital stay.

The Unyvero A50 Platform is intended to complement rather than replace traditional microbiology-based diagnostics testing. OpGen believes, however,
that timely diagnosis of the underlying pathogens and their resistances could greatly improve outcomes for patients and is likely to provide net savings to
hospitals.

The  Unyvero  A50  Platform  is  marketed  through  a  combination  of  direct  sales  in  the  United  States  and  a  growing  network  of  distribution  partners  in
Europe, Middle East, the ASEAN Region, Asia and Latin America. As of December 31, 2022, the distribution network comprises 13 distributors covering
32 countries in those regions with regulatory clearance for the Unyvero A50 System and the Unyvero Application Cartridges in some of these countries
still pending.

There are currently seven commercially available Unyvero A50 Application Cartridges, consisting of:

● the HPN Application Cartridge, which addresses severe forms of pneumonia and is CE-IVD-marked in Europe;
● the ITI Application Cartridge, which addresses severe cases of implant and tissue infections and is CE-IVD-marked in Europe;
● the BCU Application Cartridge, which addresses severe blood stream infections and is CE-IVD-marked in Europe;
● the IAI Application Cartridge, which addresses intra-abdominal infections and is CE-IVD-marked in Europe;
● The UTI Application Cartridge, which addresses severe urinary tract infections and is CE-IVD-marked in Europe. The Company has performed
extensive analytical and clinical performance evaluations, including completion of enrollment of more than 1,800 patient samples for its clinical
trial  in  the  U.S.  during  2022.  Following  the  announcement  of  preliminary  top  line  data  in  December  2022,  we  currently  expect  to  conclude
reference testing in early 2023 and expect a subsequent submission to the FDA;

● the  LRT  Application  Cartridge,  which  is  technically  similar  to  the  HPN  Application  Cartridge  and  also  addresses  severe  forms  of  pneumonia,
which was cleared by the FDA in April 2018 for use with tracheal aspirates and is being marketed and commercialized in the United States; and
● the  LRT  BAL  Application  Cartridge  was  cleared  on  December  20,  2019  by  the  FDA  for  use  with  BAL  specimens  and  is  being  marketed  and

commercialized in the United States.

8 

 
 
 
 
 
 
 
 
 
 
 
 
In addition to the current Unyvero A50 System, the Company, through its subsidiary Curetis, also develops its Unyvero A30 RQ Analyzer module designed
to  offer  a  rapid  time-to-result  (potentially  as  fast  as  30  to  90  minutes),  qualitative  and,  where  needed,  quantitative  real-time  PCR  testing  in  a  cartridge
format that can provide up to 11 parallel multiplex (i.e. simultaneously running multiple assays in one reaction) PCR reactions from one sample, with up to
three assays per reaction (for a total of up to 33 assays per cartridge). The Unyvero A30 RQ Analyzer is expected to be operated on a stand-alone basis or
fully  integrated  into  the  Unyvero  System  suite  of  products  with  respect  to  system  architecture,  design,  software  and  handling,  thereby  expanding  the
Unyvero Platform to include low- and mid-plex capabilities. We expect that the costs of the Unyvero A30 RQ Analyzer and cartridges will be lower than
those for the current Unyvero A50 System and its Application Cartridges, potentially opening up commercial opportunities in the medium multiplexing
infectious  disease  testing  market  segment.  Initially  developed  as  an  expansion  of  the  Unyvero  platform,  complementing  the  Unyvero  A50  high-plex
Application Cartridges with low- to mid-plex Unyvero A30 RQ Application Cartridges for infectious diseases, OpGen adjusted its strategy and now also
seeks  partners  in  the  global  IVD  industry  that  may  want  to  access  the  Unyvero  A30  RQ  for  commercialization  of  their  own  assays  on  this  platform,
potentially even as legal manufacturer under their own branding.

The Unyvero A50 Platform

Curetis launched its CE-IVD-marked Unyvero A50 Platform with a first disposable Application Cartridge for pneumonia in 2012. The FDA cleared the
Unyvero A50 System and LRT Application Cartridge in April 2018 and the LRT BAL Application Cartridge in December 2019.

The Unyvero A50 Platform is a highly automated sample-to-answer molecular diagnostics platform, based on multiplexed end-point PCR with an array-
based detection process. It integrates fully automated sample preparation, analysis and identification of disease relevant pathogens and antibiotic resistance
markers to provide timely high-quality information to its end-users. The scalable system is designed to be either placed in laboratory settings or directly in
hospital wards or intensive care units. Time-to-result is four to five hours for the different Application Cartridges commercially available today, including
30 minutes of automated sample preparation (lysis) and total hands-on time of no more than five minutes. The Unyvero A50 Platform’s intuitive workflow
with only minimal hands-on time enables non-specialty trained personnel to perform molecular tests at the point of need, such as intensive care units, or
ICUs.

Unyvero A50 Platform, System Components and Workflow

The Unyvero A50 System consists of three devices, the Unyvero L4 Lysator, the Unyvero C8 Cockpit and the Unyvero A50 Analyzer. The Unyvero L4
Lysator is used for sample pre-processing and pathogen lysis. The Unyvero C8 Cockpit is the control panel for the Unyvero L4 Lysator and Unyvero A50
Analyzer and displays the results of patient sample analysis. The Unyvero A50 Analyzer integrates mechanical, electronic, pneumatic and optical elements
and enables a fully automatic random-access processing of the Application Cartridges. The Application Cartridges are single-use, disposable and disease
specific. The Unyvero System, together with proprietary software and the Application Cartridges, comprise the Unyvero A50 Platform.

Figure 1: Unyvero A50 Platform

9 

 
 
 
 
 
 
 
 
 
 
The Unyvero L4 Lysator

The Unyvero L4 Lysator instrument is used for sample pre-processing and pathogen lysis. It performs proprietary software-controlled lysis of up to four
samples,  simultaneously  within  30  minutes,  combining  mechanical,  thermal,  enzymatic  and  chemical  lysis  steps  and  allows  the  use  of  a  wide  range  of
native  sample  types  due  to  a  proprietary  sample  processing  method  (in  respect  of  which  several  patents  have  been  granted  or  are  currently  pending).
Biofilm-forming  pathogens,  which  are  very  difficult  to  break-up  and  culture  by  traditional  methods,  can  be  detected  by  the  Unyvero  A50  Platform.  In
addition, the Unyvero A50 Platform is CE-IVD-marked for a broad variety of native patient sample types including sputum, (mini) BAL, tracheal aspirates,
aspirates and exudates, catheter tips, pus, sonication fluid, synovial fluid, swabs and tissue. The lysis of further sample types such as blood, urine, stool and
formalin-fixed paraffin embedded tissues is also possible with the proprietary Unyvero lysis method. Up to two Unyvero L4 Lysators can be attached to a
single Unyvero C8 Cockpit to allow processing of up to eight samples simultaneously within 30 minutes.

The Unyvero C8 Cockpit

The Unyvero C8 Cockpit device is the control panel for the Unyvero L4 Lysator and Unyvero A50 Analyzer. It has a touchscreen and built-in bar code
reader and runs on proprietary in-house developed Unyvero software. Step-by-step instructions guide the user from preparing a test to executing the fully
automated process in the Unyvero A50 Analyzer in just a few minutes. The results display, storage of results and data storage, as well as information about
the performed tests including the Application Cartridges’ shelf life and lot numbers, are generated automatically. Data can be exported as PDF-formatted
files  via  a  USB  key  or  to  a  connected  printer.  It  also  features  built-in  interfaces  for  possible  future  connectivity  to  standard  hospital  and  laboratory
information systems.

The Unyvero A50 Analyzer

The Unyvero A50 Analyzer instrument consists of mechanical, electronic, pneumatic and optical elements and enables a fully-automatic random-access
processing of the Application Cartridges. Once a run is started, the Unyvero A50 Analyzer automatically executes and controls all sample processing and
analysis steps (including DNA extraction, DNA purification, PCR set-up, highly multiplexed end-point PCR amplification and a hybridization array-based
fluorescence  detection)  inside  the  Application  Cartridge.  For  safety  and  equipment  longevity,  and  to  avoid  issues  of  calibration  or  waste-removal,  the
Unyvero  A50  Analyzer  contains  neither  reagents  nor  waste.  All  fluids  are  handled  within  the  sealed  Application  Cartridge.  Up  to  four  Unyvero  A50
Analyzers can be attached to a single Unyvero C8 Cockpit and each Unyvero A50 Analyzer includes the two available slots that provide full random access
per Unyvero A50 Analyzer, allowing the processing of up to eight patient samples simultaneously within four to five hours. In the future, OpGen believes a
further expansion to up to eight Unyvero A50 Analyzers will also be possible.

Figure 2: Unyvero sample tube, sample tube cap, sample pre-treatment tool and Master Mix tube

10 

 
 
 
 
 
 
 
 
 
Workflow

The Unyvero A50 Platform is a modular, flexible easy-to-use platform, which substantially reduces turnaround time from up to 24 hours or even weeks for
traditional microbiology culture-based tests to approximately four to five hours. This allows physicians to adjust treatment at a much earlier stage than with
the traditional microbiology culture-based test, which is the current clinical standard of care. OpGen believes that the reduced hands-on time of no more
than five minutes (following 30 minutes of automated sample preparation) and the intuitive workflow make the system operable by non-specialty trained
personnel and reduce the risks of errors.

Unyvero A50 Application Cartridge Portfolio

The HPN and LRT Application Cartridges

Figure 3: Currently available Application Cartridges

The  HPN  Application  Cartridge  was  commercially  launched  in  April  2015  and  is  the  second-generation  version  of  the  P50  Application  Cartridge,  the
Pneumonia  Application  Cartridge  originally  launched  in  2012.  It  is  a  CE-IVD-marked  Application  Cartridge  for  the  fully  automated  performance  of
currently 21 PCR assays for microorganisms and 19 PCR assays for antibiotic resistance markers combined in a total of eight multiplex PCR reactions on
native  respiratory  samples,  such  as  sputum,  tracheal  aspirates  and  BAL  fluids  with  no  pre-culturing  required.  This  Application  Cartridge  combines  the
necessary detection of bacteria, fungus and resistance markers into a single test to aid diagnosing pneumonia. With the HPN Application Cartridge, the
Company aims to detect the vast majority of pneumonia-causing pathogens and antibiotic resistance markers in hospitalized patients.

The HPN Application Cartridge of microorganisms and resistance gene markers was designed based on feedback of clinical experts and international and
national  guidelines.  It  aims  to  detect  at  least  90%  of  healthcare-associated  pneumonia-causing  pathogens  and  clinically  relevant  resistances  against
antimicrobials. The Application Cartridge is primarily designed to capture patients at risks for:

● microorganisms causing severe, and complicated to treat, forms of pneumonia, e.g. Pseudomonas aeruginosa;
● microorganisms carrying antibiotic resistance and where patients may need isolation (MRSA, Klebsiella);
● infections with multidrug-resistant bacteria that might not be targeted by empiric treatment schemes; and
● rare and difficult to detect pathogens like Legionella sp.

The Application Cartridge composition takes pathogen incidences into account. It includes those microorganisms showing an incidence of above 1%. The
Application Cartridge is completed by adding pathogens with lower incidence but a high clinical need, such as Legionella sp.

11 

 
 
 
 
 
 
 
 
 
 
The  HPN  Application  Cartridge  covers  17  antibiotic  resistance  markers,  including:  (i)  ß-Lactam  resistance,  including  ESBL;  (ii)  kpc  resistance;  (iii)
macrolide resistance; (iv) quinolone resistance; and (v) multi-drug resistance.

The  LRT  Application  Cartridge  was  launched  in  the  United  States  in  April  2018.  It  is  an  FDA-cleared  Application  Cartridge  for  the  fully  automated
detection  of  20  pathogens  covering  35  species  and  10  antibiotic  resistance  markers,  for  lower  respiratory  tract  infections  with  a  total  of  29  PCR  assays
combined in eight multiplexed PCR reactions. Although similar in most respects to the HPN Application Cartridge, the LRT differs from the HPN in its
pathogen reporting due to FDA reporting requirements. In accordance with a De Novo request that was granted by the FDA in April 2018, the label claim
covers the use of LRT with tracheal aspirate samples only and has cleared 19 pathogen assays as well as 10 antibiotic resistance marker assays.

The  LRT  BAL  Application  Cartridge  that  was  510(k)-cleared  by  the  FDA  in  December  2019  and  launched  in  the  United  States  in  January  2020,  is  a
version of the LRT Application Cartridge that is optimized for use with commonly obtained BAL specimens. The Unyvero LRT BAL application is the
first and only FDA-cleared molecular diagnostic panel that detects Pneumocystis jirovecii in addition to a broad spectrum of clinically relevant bacterial
pathogens and antibiotic resistance markers associated with pneumonia.

The ITI Application Cartridge

The ITI Application Cartridge was launched in May 2016 and is the second-generation version of the ITI Application Cartridge originally launched in the
second quarter of 2014. Improvements were made to the panel and analytical performance as well as clinical sensitivity and specificity. It is a CE-IVD-
marked  Application  Cartridge  for  the  fully  automated  detection  of  currently  29  pathogens  covering  more  than  86  species  and  17  antibiotic  resistance
markers for eight different clinical indications within the areas of prosthetic joint infections, surgical site infections, diabetic foot ulcers, catheter-associated
infections,  deep  skin  and  tissue  infections,  cardiology-related  infections,  burn  wounds  and  other  implant  infections.  CE  performance  evaluation  has
demonstrated sensitivity of 86.9% at specificity of 99.2%. A diverse range of sample types such as aspirates and exudates, pus, sonication fluid, swabs,
synovial fluid and tissue can be used on this Application Cartridge. Moreover, biofilm-forming pathogens, which are very difficult to break-up and culture
by  traditional  methods,  can  be  identified  by  the  Unyvero  A50  Platform.  The  ITI  Application  Cartridge  was  jointly  developed  and  co-funded  with  a
worldwide market leader in orthopedic bone cement, which offers comprehensive infection management solutions. The Company pays a customer referral
commission but has retained full control on product commercialization.

The BCU Application Cartridge

The BCU Application Cartridge was launched in Europe in April 2016. It is a CE-IVD-marked and Singapore Health Sciences Authority (HSA)-cleared
Application Cartridge for the fully automated detection of 34 pathogens covering more than 73 species and 16 antibiotic resistance markers relevant in the
area of blood stream infections. The CE-IVD performance evaluation has demonstrated a weighted average sensitivity for all pathogens of 96.2%, and a
weighted average specificity of 99.4%. Unlike other Unyvero Application Cartridges, BCU uses samples from positive blood cultures rather than native
patient samples. Such blood cultures are started in cases of suspected blood stream infections.

The IAI Application Cartridge

The IAI Application Cartridge was launched in April 2017. It is a CE-IVD-marked Application Cartridge for the fully automated detection of 26 pathogens
covering more than 82 species, two toxins and 22 resistance markers for several different clinical indications within the areas of severe intra-abdominal
infections such as symptoms of peritonitis, appendicitis, acute abdomen, acute pancreatitis, and megacolon. Overall weighted average sensitivity for the
pathogens specifically targeted by the test panel was 93.8% at an overall weighted average specificity of 99.7% following discrepant result resolution.

The UTI Application Cartridge

The UTI Application Cartridge was launched in April 2018. It is a CE-IVD-marked Application Cartridge for the fully automated detection of up to 25
pathogens  covering  more  than  86  species  and  15  genetic  resistance  markers  for  the  areas  of  severe  urinary  tract  infections  in  patients  with  anatomical,
structural  and  functional  alterations,  renal  impairments,  impaired  immune  status,  catheter-associated  UTI,  patients  failing  to  respond  to  therapy  and
suffering from severe manifestations, urosepsis. OpGen estimates that the addressable market for the UTI Application Cartridge is 1.6 million cases eligible
for testing per year in the EU and the United States. The UTI Application Cartridge is also available as a RUO product in the United States since 2020. As
part of our portfolio strategy update in the fourth quarter of 2020, we decided to proceed with the analytical and clinical performance evaluation including
clinical trials required for a subsequent submission to the FDA for this Application Cartridge and initiated clinical trials in the third quarter of 2021. We
completed enrollment of over 1,800 patient samples into a prospective multi-center clinical trial during 2022. Following the announcement of preliminary
top line data in December 2022, we currently expect to conclude reference testing in early 2023 and expect a subsequent submission to the FDA.

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
Curetis’ SARS-CoV-2 Kit

CE  IVD-marked  in  2020,  Curetis  has  developed  and  commercializes  a  PCR  based  rapid  test  kit  for  SARS-CoV-2  detection.  It  uses  real-time  reverse
transcription  polymerase  chain  reaction  (RT-PCR)  technology  for  qualitative  detection  of  the  SARS-CoV-2  virus  isolated  from  oropharyngeal  and
nasopharyngeal swab specimens from individuals suspected of COVID-19 by their healthcare provider or for screening of asymptomatic individuals. This
kit can be used with RNA isolated by performing standard RNA isolation processes, as well as with oropharyngeal or nasopharyngeal swabs collected in
PCR compatible viral transport medium treated with PCR-Compatible Universal Lysis Buffer (PULB) provided in the kit. In year four of the COVID-19
pandemic, it has transitioned out of the emergency phase, and we no longer expect revenues from the Company’s SARS-CoV-2 kit.

Ares Genetics’ NGS and Bioinformatics Services for Molecular Microbiology

OpGen’s  other  core  business  in  NGS  and  bioinformatics  based  solutions  for  molecular  microbiology  is  operated  by  its  wholly  owned  subsidiary  Ares
Genetics  GmbH,  or  Ares  Genetics,  or  Ares,  founded  in  2017  and  based  in  Vienna,  Austria.  Ares  Genetics’  business  is  based  on  the  proprietary  ARES
Technology Platform and Ares Genetics’ proprietary genetic database on AMR, ARESdb. The ARES Technology Platform and ARESdb build and expand
upon the GEAR assets acquired from Siemens Technology Accelerator GmbH in 2016. On the bioinformatics side, OpGen has integrated data from its now
discontinued  Acuitas  Lighthouse  into  the  Ares  Genetics  (Ares)  ARESdb.  Ares  Genetics  believes  ARESdb  is  a  unique  comprehensive  database  on  the
genetics of antibiotic resistance currently including data from over 130,000 sequenced isolates and phenotypic data on over 100 antibiotics. Ares Genetics
also pursues an active out-licensing and collaboration strategy with suitable partners in the life science, pharmaceutical, and diagnostic industry to jointly
develop  solutions  for  microbiology  relying  on  the  database  and/or  the  Ares  Technology  Platform.  Ares  Genetics  entered  into  its  first  partnering  and
strategic collaborations with Qiagen, Sandoz, and in 2021 entered into strategic data access deal with one of the world’s leading microbiology and IVD
corporations which obtained non-exclusive access to approximately 1.1% of Ares Genetics’ then-current datasets.

In addition to its out-licensing strategy, Ares Genetics offers next-generation molecular AMR testing services out of its NGS service labs, which moved
into a new facility in Vienna, Austria, in January 2023 with initial focus on infection control, AMR epidemiology and surveillance, clinical research and
pharmaceutical anti-infectives research and development.

Ares Genetics has also developed its ARESasp Universal Pathogenome Assay, which is based on the ARES Technology Platform and ARESdb. ARESasp
is intended to cover nearly any pathogen in a broad array of sample types and to predict antimicrobial drug response to a wide variety of treatment options
using a single NGS laboratory workflow.

In August 2019, Ares Genetics opened a specialized service laboratory offering next-generation AMR testing services with an initial focus on infection
control,  AMR  epidemiology  and  surveillance,  clinical  research  and  pharmaceutical  anti-infectives  research  and  development. All  services  are  based  on
NGS and Ares Genetics’ proprietary, AI-powered AMR database ARESdb and the ARES Technology Platform for data interpretation. OpGen also began
offering Ares Genetics’ services in the United States from its Rockville, Maryland-based lab in the fourth quarter of 2022.

In 2022, Ares Genetics launched AREScloud, a software as a service offering. The commercially available web application is intended for research use
only  and  aims  at  professionals  in  clinical  microbiology,  public  health,  and  microbial  R&D.  AREScloud  intends  to  automate  the  accurate  analysis  and
comprehensive interpretation of microbial genome data for surveillance and infection prevention and control applications. The web application leverages
the contents of the proprietary ARESdb to enable the AI-assisted antibiogram prediction (referred to as predictive AST) directly from bacterial genome
data.

Acuitas AMR Gene Panel

We  believe  more  rapid  genetic  identification  methods  will  reduce  morbidity  from  MDROs,  reduce  healthcare  costs  through  reduced  length  of  stay,  and
assist in the identification of targeted antibiotic therapy. Current conventional microbiology, largely unchanged in 50 years, requires one to two days for
growth and phenotypic analysis and often leads to the use of broad spectrum antibiotic therapy in the early stages of infection.

OpGen has developed the Acuitas AMR Gene Panel, which was 510(k)-cleared by the FDA in September 2021 for testing bacterial isolates. This test had
already been made available in the United States prior to FDA-clearance as an RUO test, and had been used in such capacity in connection with The New
York State Infectious Disease Digital Health Initiative for testing of bacterial isolates.

13 

 
 
 
 
 
 
 
 
 
 
 
 
 
The  Acuitas  AMR  Gene  Panel  is  FDA  cleared  to  detect  a  comprehensive  panel  of  28  genetic  AMR  markers,  covering  select  drugs  in  9  classes  of
antibiotics, in isolated bacterial colonies from 26 different pathogens. An identified bacterial isolate is tested, and the antibiotic resistance gene markers
associated with the selected bacterial species are reported as “Detected”, “Not Detected” or “NA/NR”.

Market Overview

Antimicrobial Resistance – An Urgent Global Issue

AMR is one of the greatest global public health threats that has been recognized by many international bodies, including the World Health Organization
(WHO) and the U.S. Centers for Disease Control and Prevention (CDC). A recent publication in The Lancet (January 19, 2022) confirms the rapid spread
of AMR infections and highlights that, an estimated 4.95 million deaths worldwide were associated with AMR in 2019, and between 2014 and 2019, the
burden  of  fatalities  directly  attributable  to  bacterial  AMR  rose  from  700  thousand  to  1.27  million.  The  growing  threat  of  AMR  to  public  health  is
exacerbated by existing and newly developed antibiotics facing a wide range of drug resistance mechanisms in pathogens of concern. Recent Infectious
Diseases Society of America (IDSA) treatment guidance for multidrug-resistant Gram-negative bacterial infections (Clin Infect Dis 2021 Apr 8;72(7):e169-
e183) highlights how detection of AMR genes or a specific mechanism of resistance can help guide reporting practices for novel antimicrobial agents and
tailor  therapy  for  these  difficult  to  treat  infections.  Furthermore,  detection  of  AMR  can  help  bring  infection  prevention  and  control  initiatives  such  as
patient isolation procedures into use when multiple isolates with the same AMR profile are detected as an early indication of transmission within a facility
or for surveillance of serious or emerging AMR threats.

Antibiotic-resistant infections add considerable but often avoidable costs to the U.S. healthcare system. In most cases, these infections require longer and/or
costlier treatments, extended hospital stays, additional doctor visits and healthcare facilities use, and result in greater disability and death compared with
infections that are treatable with currently available antibiotics. Estimates for the total economic cost to the U.S. economy are difficult to calculate but have
been estimated to be as high as $20 billion in excess direct healthcare costs annually.

Over the last decade, multidrug-resistant Gram-negative bacteria, frequently referred to as superbugs, have been implicated in severe healthcare-associated
infections (HAIs), and their occurrence has increased steadily. For example, Klebsiella pneumoniae (K. pneumoniae) is  responsible  for  roughly  15%  of
Gram-negative infections in hospital intensive care units. Infections caused by carbapenemase-producing Klebsiella pneumoniae, or KPC, strains have few
treatment options and are associated with a mortality rate upwards of 50%.

Exacerbating  the  problems  associated  with  the  emergence  of  these  highly  resistant  KPC  strains  is  their  propensity  to  cause  outbreaks  in  healthcare
institutions.  These  pathogens  persist  both  in  the  flora  of  hospitalized  patients  and  in  the  hospital  environment,  and  they  have  the  capacity  to  silently
colonize  patients  or  hospital  personnel  by  establishing  residence  in  the  gastrointestinal  tract  without  causing  any  signs  of  infection.  Individuals  can  be
silently colonized or become asymptomatic carriers for long periods of time, with detection of these carriers often proving difficult. These silent carriers act
as reservoirs for continued transmission, which makes subsequent spread difficult to control and outbreaks difficult to stop. In addition, KPC strains can
survive for several hours on the hands of hospital personnel, which likely facilitates the spread of organisms from patient to patient. Effective control of
KPC  outbreaks  requires  a  detailed  understanding  of  how  transmission  occurs,  but  current  technologies  do  not  allow  healthcare  providers  to  routinely
perform these investigations on a timely basis.

The lack of currently available treatment options and scarcity of new treatment options in development are compounding the emerging superbug problem.
It  has  been  close  to  30  years  since  a  new  class  of  antibiotics  was  developed  and  successfully  introduced.  As  a  result,  we  believe  that  rapid,  accurate
identification  of  the  relevant  pathogen  and  its  genetic  make-up,  screening,  infection  control  and  antibiotic  stewardship  have  become  one  of  the  most
powerful weapons in the fight to contain this threat.

The emergence of multidrug resistant pathogens has made the treatment of patients with UTIs a growing problem in the United States and internationally.
There are approximately 10 million patients each year in the United States with UTIs and more than one million of these patients have complicated urinary
tract  infections  (cUTI)  often  requiring  hospitalization  with  intravenous  antibiotic  therapy.  Among  these  patients  E.  coli  represents  the  most  common
pathogen,  and  recent  data  indicate  that  18.3%  of  U.S.  E.  coli  isolates  are  extended  spectrum  β-lactamase  (ESBL)  resistant.  These  patients  present
complicated  therapeutic  choices  for  clinicians  and  often  require  last  resort  carbapenem  antibiotics.  The  rate  of  ESBL  resistant  E.  coli  increased  34%
annually between 2010 and 2014. Therapy with carbapenem antibiotics has contributed to growing carbapenem-resistance (CRE) rates and high patient
treatment costs.

14 

 
 
 
 
 
 
 
 
 
 
 
Based  on  industry  analyses,  we  believe  the  global  healthcare-associated  infections  market  is  a  $2  billion  dollar  market  with  the  molecular  diagnostic
segment representing a fast-growing segment of such market with multiple high acuity patients and significant types of infections, including UTIs, surgical
site infections, pneumonia and bloodstream infections.

Competition

We are developing a molecular diagnostics (MDx) business focused on leading a transformation in microbiology and infectious disease through precision
medicine products and services that combine genomic data and bioinformatics. Our approach combines proprietary platforms and content, namely the FDA
cleared and CE-IVD-marked Unyvero A50 System and its DNA-based Unyvero Panels, the FDA-cleared Acuitas AMR Gene Panel, and NGS applications
based  on  leading  AI-powered  AMR  knowledge-bases.  Our  competitors  include  rapid  diagnostic  testing,  NGS  testing,  and  traditional  microbiology
companies,  commercial  laboratories,  information  technology  companies,  and  hospital  laboratories  who  may  internally  develop  testing  capabilities.
Principal competitive factors in our target market include: organizational size, scale, and breadth of product offerings; rapidity of test results; quality and
strength of clinical and analytical validation data and confidence in diagnostic results; cost effectiveness; ease of use; and regulatory approval status.

Our  principal  competition  comes  from  traditional  methods  used  by  healthcare  providers  to  diagnose  and  screen  for  MDROs  and  from  other  molecular
diagnostic  companies  creating  screening  and  diagnostic  products  such  as  Cepheid  (a  subsidiary  of  Danaher),  Becton-Dickinson  (BD),  bioMérieux,
Accelerate  Diagnostics,  T2  Biosystems,  GenMark  (a  subsidiary  of  Roche),  Qiagen,  Luminex  (acquired  by  DiaSorin),  Thermo  Fisher  and  Mobidiag  (a
subsidiary of Hologic). We believe our focus on identifying antibiotic-resistant genes in addition to broad panels of organisms from a wide variety of native
clinical sample types, and our Ares Genetics bioinformatics offerings differentiate us from such competitors.

Competitors may develop their own versions of our product offerings in countries where we do not have patents or where our intellectual property rights
are not recognized.

Many of our potential competitors have widespread brand recognition and substantially greater financial, technical, research and development and selling
and marketing capabilities than we do. Others may develop products with prices lower than ours that could be viewed by hospitals, physicians and payers
as functionally equivalent to our products and services, or offer products and services at prices designed to promote market penetration, which could force
us  to  lower  our  list  prices  and  affect  our  ability  to  achieve  profitability.  If  we  are  unable  to  change  clinical  practice  in  a  meaningful  way  or  compete
successfully against current and future competitors, we may be unable to increase market acceptance and sales of our products, which could prevent us
from increasing our revenue or achieving profitability and could cause our stock price to decline.

Competition to the Unyvero System

The Unyvero A50 Platform is a sample-to-answer MDx solution. There are several other companies who develop and commercialize similar systems. In
terms of devices and assays, OpGen believes its key competitors include bioMérieux (BioFire with its FilmArray® platform), GenMark (a subsidiary of
Roche)  with  its  ePlex®  platform,  and  Accelerate  Diagnostics  with  its  Pheno™.  Taking  into  consideration  the  broader  market,  devices  of  other  key
competitors  can  be  extended  to  include  Cepheid  (GeneXpert®),  T2  Biosystems  (T2DX®),  Luminex  Corporation  (formerly  known  as  Nanosphere;  now
acquired  by  DiaSorin)  (Verigene  System®  and  Aries®),  Becton-Dickinson  (BD  Max™),  Binx  Health  (with  io™  System),  Roche  (Cobas®  Liat®  and
GeneWEAVE), Qiagen (QIAstat-Dx™) and Biocartis N.V (Idylla™), Bosch (Vivalytic platform), SpeeDx (Plex/Resistance), and the Meridian Bioscience
(formerly  GenePOC)  Revogene®  system.  The  competition  to  the  Company’s  Application  Cartridges  for  a  specific  indication,  including  companies
providing reagent kits only (e.g. Seegene, Fast-Track Diagnostics/Siemens Healthineers, Genetic Signatures) and developers of laboratory developed tests
(LDT) have to be assessed indication by indication. OpGen believes that its Unyvero A50 Platform has certain key characteristics that clearly differentiate
it from other sample-to-answer systems.

Based on its corporate market analysis, OpGen believes that due to the proprietary lysis technology its Unyvero A50 Platform is able to process a broader
variety of sample types than competing platforms. In most cases, no labor or time intensive manual sample preparation (other than 30 minutes of automated
sample preparation) is necessary and even difficult and blood-contaminated native samples can be processed. Furthermore, the Unyvero A50 Platform is
CE-IVD-marked for a variety of samples including sputum, bronchoalveolar lavage, tracheal aspirate, exudate, catheter tip, pus, sonication fluid, synovial
fluid, swab and tissue. Further samples such as blood, urine, stool and formalin-fixed paraffin embedded tissues present further options for extending the
variety of samples for future applications. Fresh or frozen samples as well as samples that have been stored in different media can be processed easily on
the Unyvero A50 Platform. As the lysis is integrated into the workflow, hands-on time and potential handling errors are significantly reduced.

15 

 
 
 
 
 
 
 
 
 
 
 
The Unyvero A50 Platform is also differentiated from competing products by its end-point PCR base high multiplexing capabilities, which allows for the
execution  of  eight  independent  multiplex  PCR  reactions  simultaneously.  Therefore,  Unyvero  can  identify  a  broad  range  of  microorganisms  and  a  large
variety of antibiotic resistance markers in a single run.

We believe the Unyvero platform is highly differentiated in the market by focusing on severe infectious diseases and having developed an HPN Application
Cartridge,  an  ITI  Application  Cartridge,  a  BCU  Application  Cartridge,  an  IAI  Application  Cartridge  and  a  UTI  Application  Cartridge  and  planning  to
develop further Application Cartridges (e.g. on the Unyvero A30 RQ platform) in other severe infectious disease indications.

Although several direct competitors have in the past several years started to develop or commercialize their own infectious disease tests, OpGen believes
that the variety and breadth of its menu of cartridges targeting different infectious diseases positions it favorably to answer patient and customer needs.

Competition to the Unyvero Application Cartridges

Considering its panel design, the Company believes that there are currently few assays directly comparable to the Company’s HPN, LRT, LRT BAL, ITI,
IAI,  and  UTI  Unyvero  Application  Cartridges  that  are  commercially  available  to  date.  Various  competitors  offer  testing  in  some,  but  not  all,  of  the
infections targeted by Unyvero Application Cartridges. For example, for the HPN and LRT Application Cartridges, currently only two companies (OpGen
and bioMérieux/BioFire) offer an FDA-cleared IVD automated molecular panel for lower respiratory tract infections and pneumonia. According to publicly
available sources, Accelerate Diagnostics has a CE-IVD pneumonia assay and it is believed to be planned for future submission to the FDA for clearance.
Other companies, such as, Luminex (formerly Nanosphere; now DiaSorin), GenMark (a subsidiary of Roche), Seegene, Genomica, Miacom, PathoFinder,
Fast-Track Diagnostics (now a Siemens Healthineers company), Randox, ArcDia, Qiagen, and iCubate are primarily targeting the upper respiratory tract
with their panels. Their panels mainly cover viruses and a few bacteria, and in certain instances, a limited number of antibiotic resistance markers only.
Diatherix offers a manual test claiming to cover both upper and lower respiratory infections. OpGen believes that it offers the most comprehensive panel
for severe bacterial pneumonia for critically ill patients that require hospitalization, as the panel includes unique and differentiated bacterial targets and the
broadest coverage of carbapenem resistance markers, while BioFire’s panel has a limited range of resistance markers and viral targets.

Competition by Conventional Microbiology

The conventional microbiology market consists of culture and matrix assisted laser desorption ionization - time of flight mass spectrometry, or MALDI-
TOF,  based  testing  and  is  largely  shared  by  well-established  players  including  BD,  bioMérieux,  Bio-Rad  Laboratories,  Danaher  (Cepheid,  Beckman
Coulter), and Thermo Fisher Scientific. Culture-based testing is usually performed in the central laboratory at turnaround times of 48 to 72 hours and it is
yet to be seen whether it can robustly be accelerated by miniaturization, an approach pursued by the company Accelerate Diagnostics and other companies
developing  rapid  antibiotic  susceptibility  testing,  or  AST,  methods  (Pattern  Bioscience,  Q-Linea  ASTar,  Lifescale,  Specific  Diagnostics  Reveal,
Gradientech, oCelloScope), as well as efforts to achieve AST with MALDI-TOF. While turnaround times for MALDI-TOF based testing is much faster,
overall turnaround times from sample to report are still greater than 24 hours as MALDI-TOF generally depends on an initial culturing step for pathogen
isolation  and  cannot  be  performed  from  native  patient  samples.  Generally,  providers  of  conventional  microbiology  solutions  are  focusing  on  reducing
turnaround time, use of labor and lab space, as well as overall costs by automatic specimen processing and pathogen identification.

Competition by Molecular Diagnostics – PCR

Key players in the PCR-based molecular diagnostics market include bioMérieux, BD, Danaher, Roche, Qiagen, Abbott, Hologic, OpGen (including Curetis
GmbH),  amongst  others.  PCR-based  microbiology  testing  is  usually  performed  at  the  point  of  need  or  in  the  central  laboratory  at  rapidly  reduced
turnaround  time  compared  to  conventional  microbiology.  Generally,  providers  of  PCR-based  molecular  diagnostics  are  focusing  on  further  reducing
turnaround time to less than 30 minutes to one hour and/or increasing multi-plexing degree as well as reducing use of labor, lab space, and overall costs.
The Company believes that its ability to quantitatively predict antibiotic susceptibility based on the pathogen’s genetic profile complements PCR-based
approaches detecting panels of genes and mutations as indicators of resistance.

Competition to Ares Genetics

Ares  Genetics’  peers  and  competitors  include  companies  providing  conventional  microbiology,  PCR-  and  NGS-based  molecular  diagnostics,  as  well  as
AMR  databases  and  bioinformatics  solutions.  In  general,  many  peers  and  competitors  are  at  the  same  time  also  considered  potential  ARESdb  licensing
partners due to the unique content and positioning of ARES’ artificial intelligence curated reference database.

16 

 
 
 
 
 
 
 
 
 
 
 
 
 
Competition by Molecular Diagnostics – NGS

The emerging NGS-based molecular diagnostics market is shared by start-up-like companies such as IDbyDNA (acquired by Illumina), Karius, CosmosID,
Noscendo,  Day  Zero  Diagnostics,  or  ArcBio  aiming  at  disrupting  the  molecular  microbiology  by  pathogen  detection  via  direct  sequencing  from  patient
samples, as well as established players such as bioMérieux focusing on isolate sequencing to monitor outbreaks in hospitals (in partnership with Illumina).
NGS-based  testing  is  currently  performed  as  a  service  and  companies  mostly  focus  on  reducing  turnaround  time  as  well  as  increasing  the  NGS  market
share  in  molecular  microbiology.  NGS-based  molecular  diagnostics  companies  are  considered  Ares  Genetics’  closest  competitors,  while Ares  Genetics
believes  it  has  a  competitive  advantage  arising  from  its  ability  to  predict  antibiotic  susceptibility  based  on  the  pathogen’s  genetic  profile  with  reliable
performance meeting FDA requirements for functional testing of AST by culture.

Competing AMR Databases & Bioinformatics Solutions

To date, several AMR databases exist (e.g. CARD, PATRIC, etc.) but they are purely designed for academic research applications as they neither represent
IVD-grade  reference  databases,  nor  systematically  cover  high-resolution  resistance  profiles  including  confidence  levels  and  diagnostic  performance
parameters  for  associated  AMR  markers.  The  commercial  microbial  bioinformatics  solution  market  on  the  other  hand,  is  largely  covered  by  Qiagen,  a
strategic licensing partner of Ares Genetics for co-marketing bioinformatics research solutions based on ARESdb.

Research and Development

OpGen intends to continue to invest in the development of additional Unyvero panels such as UTI for the Unyvero A50 platform, a Unyvero IJI panel for
the Unyvero A30 RQ platform, as well as the Ares Genetics bioinformatics solutions.

Our ongoing and anticipated research and development efforts include:

● Expanding the Ares Genetics bioinformatics and NGS offerings such as ARESdb, AREScloud, ARESiss, ARESid, ARESasp, etc.;
● Development of the Unyvero A30 RQ platform including an IJI cartridge as well as the AMR panel from blood culture bottles under our research

and development collaboration with FIND;

● Compilation of a De Novo request package for Unyvero UTI with subsequent submission to U.S. FDA. Based on prior experience and guidance,
and  subject  to  successfully  passing  the  initial  acceptance  review,  the  FDA  would  then  begin  its  substantive  review  of  the  request,  which  may
include various types of communication, including an interactive review of our submission; and

● Clinical trials and regulatory filings for Unyvero IJI in the United States (expected as De Novo with clinical trial at a minimum of three trial sites

and minimum of 1,500 samples tested, subject to funding).

Sales and Marketing

OpGen  currently  sells  and  markets  its  products  and  services  directly  in  the  United  States  through  a  dedicated  sales  and  marketing  support  team.
Internationally, we sell our products through 13 distributors covering 32 countries.

We operate in one segment. Our operations are located in the United States, Germany, and Austria.

Our  strategy  to  build  demand  for  our  products  following  receipt  of  applicable  regulatory  clearances  includes  completing  clinical  verification  studies,
customer driven evaluations and studies, and sales of our tests for RUO.

Customers

OpGen’s  commercial  teams  have  identified  several  stakeholder  groups:  treating  clinicians,  doctors  of  pharmacy  (PharmDs),  antibiotic  stewardship
programs, microbiologists, molecular biologists and laboratory managers as well as hospital administration, all of whom will be actively involved in the
purchase decision at varying levels and stages. In terms of product benefits, OpGen believes that clinicians and physicians seek timely diagnostic results
that can be used to better inform or confirm a treatment decision and improve patient outcomes, while microbiology laboratory managers, who have to
contend  with  the  steadily  decreasing  availability  of  trained  lab  technicians  and  the  need  to  perform  testing  during  off-shifts,  need  simple-to-use,  robust
technologies. Ultimately, however, the decision whether a proposed new testing solution is cost effective and affordable on a routine basis must be made by
the  payer,  which  in  the  case  of  hospitalized  in-patients  under  the  diagnosis-related  groups,  or  DRG,  reimbursement  system  is  typically  the  hospitals’
purchasing and finance departments. OpGen’s key account management ensures that all stakeholders are targeted early in the sales process.

17 

 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
Sales Process

The typical sales process starts with an introductory visit to the microbiology laboratory director and senior microbiology staff. During such introductory
visits, we introduce Unyvero and/or Acuitas to the customer, assess general interest in evaluating the products during a demonstration phase, and aim to
initiate contact with any new hospital customer via the gatekeeping microbiology laboratory function. The primary objective of these visits, in addition to
locking in a demonstration phase of our products for the customer, is to seek joint introductory meetings with the senior microbiology staff and the various
intensive care units, or ICUs, and clinicians in any relevant ICU as well as the relevant member(s) of the antimicrobial stewardship team. Since there can be
multiple ICUs (sometimes over a dozen in major university hospitals) with multiple rotating shifts operating on a twenty-four hour a day, seven day a week
basis, it is paramount to identify one or a few key ICUs as internal product champions. The clinicians are ultimately the end-customers of our Application
Cartridge/Panel results for use in treatment assessment and optimizing medical care for their patients. They are also the personnel responsible for routinely
requesting a test be conducted.

At  this  stage,  sales  personnel  typically  discuss  the  ideal  placement  of  the  Unyvero  System  for  a  demonstration  phase  with  the  customer.  In  the  United
States, the Unyvero System is placed in the core laboratory. In the EU and the rest of world, or RoW, central location in the microbiology laboratory is the
preferred option, or alternatively placed near the patient ICU. We believe it is also important to engage the clinical pharmacy community, and specifically
infectious disease pharmacists, in the sales process as an additional key stakeholder and decision maker.

OpGen  expects  that  the  entire  sales  process,  from  the  introductory  visit  to  the  point  in  time  when  the  hospital  begins  routinely  purchasing  Application
Cartridges or Acuitas consumables, known as the push-pull triangle model, which includes the lab, the clinicians and the finance entity, will take around six
to twelve months or longer, based on the experience of competitors and peer companies, in the United States and about the same time from start to finish in
the EU. Depending on the time of year and budget cycle, however, a contractual arrangement can take significantly longer. An integral part of the sales
process is the placement of demo systems without payment for demo evaluation purpose.

OpGen’s  marketing  provides  sales  and  sales  support  tools  adapted  to  the  specifics  of  each  stakeholder  and  stimulates  demand  by  setting  up  awareness
campaigns  for  lab  personnel,  clinicians  and  general  hospital  stakeholders.  In  the  more  developed  markets  of  the  EU  and  the  RoW,  additional  customer
segmentation reflects the business opportunity per customer or institution and is linked to size of the hospital reflected in the number of beds available at
the institution. Therefore, the sales strategy is based on a key account management approach, initially only targeting large hospitals with clear focus on
departments like pulmonology/pneumology, large ICUs or orthopedics wards depending on the particular Application Cartridge of interest.

The  focus  is  on  high-volume  consumable  orders  (Application  Cartridges,  Acuitas  AMR  Gene  Panel  kits  and  other  consumables)  instead  of  driving
revenues and profits through hardware placements (Unyvero System or EZ1/QS5 installations). Consequently, OpGen and its distribution partners aim to
optimize  the  utilization  of  each  placed  hardware  unit  rather  than  solely  maximizing  the  installed  base  of  instruments.  Therefore,  OpGen,  with  its  tests
primarily  targeting  in-patients  (hospitalized)  with  severe  infections,  is  focusing  its  sales  and  commercialization  efforts  on  laboratories  in  hospitals  and
independent laboratories serving larger hospitals.

OpGen  and  its  distribution  partners  will  also  face  certain  market  entry  barriers  mostly  related  to  upfront  investments  for  the  implementation  of  its  new
technology, as most laboratories and microbiology centers are cost centers, which do not directly benefit from the current DRG reimbursement scheme.
Additionally,  the  Unyvero  and  Acuitas  Platforms  will  be  an  add-on  test  not  replacing  traditional  testing  –  in  this  case  cultures,  which  are  perceived  as
comparatively cheap. Therefore, OpGen pursues a sales strategy whereby it offers customers a number of different financial options for its products and
services, including rental agreements (pursuant to which OpGen would provide the instruments on the basis that the customer commits to buying a certain
number of Application Cartridges or other consumables from OpGen over a set period of time, with the cost of such Application Cartridges or Acuitas
consumables incorporating a reagent rental charge for the use of the instrumentation), or a straight cash purchase of the Unyvero or Acuitas Platforms, as
applicable. Similar concepts are employed by OpGen’s distribution partners at their discretion.

As OpGen is marketing its innovative Unyvero and Acuitas Platforms to a diverse and demanding customer base, implementing solutions that offers the
potential  to  improve  upon  the  current  standard  of  care,  the  Company’s  management  believes  it  will  need  to  continue  making  additional  investments  in
clinical validation, scientific publications, brand awareness and market education worldwide, but with a focus in the EU and United States. Some of the
Company’s tests will require market access activities to prove their value and to obtain sufficient reimbursement by relevant payers for certain countries.

18 

 
 
 
 
 
 
 
 
 
 
OpGen has developed a full suite of marketing communications tools using print and online channels. OpGen also supplies supporting evidence for the
various individual stakeholders, for instance approaching microbiologists and clinicians with first-in-class scientific marketing. This not only includes the
classical marketing mix (i.e. a set of marketing tools regarding product, price, place and promotion), but also compiles information on health economics
and clinical outcomes research.

In  addition,  OpGen’s  marketing  focuses  on  medical  education  of  physicians  through  its  scientific  affairs  team,  participation  in  scientific  conferences,
organizing scientific sessions and symposia, and by publications in peer-reviewed journals.

Distribution Channels

To distribute the Unyvero A50 System and the Application Cartridges, OpGen has adopted a dual approach combining direct sales in the United States with
indirect  sales  through  specialized  distributors  in  several  countries  of  Europe,  the  Middle  East,  Asia,  and  Latin  America  (see  section  “Indirect  Sales
Markets” for a detailed list).

As of December 31, 2022, OpGen had an installed base of approximately 200 Unyvero A50 Analyzers across global markets.

The choice between direct sales and indirect sales distribution is based on available funding for OpGen’s commercial operations, the attractiveness of the
market in terms of size, pricing, and reimbursement, the ease of market access in terms of regulations, structure and complexity of the healthcare system,
and payer situation. Markets are also selected based on the availability of suitable distributors with appropriate size, portfolio, sales channels, experience,
networks, and reputation to introduce an innovative product like Unyvero in their respective market. It is also not uncommon for MDx companies to start
with a distributor model before going direct once economics permit establishing a direct sales infrastructure.

OpGen regularly evaluates, on a case-by-case basis, whether the chosen distribution channel is adequate to also cater for the new target disease segments,
or whether a new structure should be put in place.

Direct Sales U.S. Market

OpGen currently markets and sells the Unyvero and Acuitas Platforms and will market any future cleared Application Cartridges and other consumables
directly in the United States through its own U.S.-based commercial organization including sales, marketing and after-sales support.

As of December 31, 2022, OpGen had an installed base of approximately 35 Unyvero A50 Analyzers across the United States and in different types of
hospitals and laboratories, including installations for clinical studies.

Indirect Sales Markets

OpGen  enters  into  a  standard  distribution  agreement  with  most  of  its  Unyvero  distributors,  which  specifies  the  particular  Unyvero  products  and  the
respective  distribution  territory.  The  distribution  agreements  typically  contain  provisions  for  exclusive  distribution  within  a  particular  territory  and  the
specified term, typically from three to five-years. During that period, the distributor has exclusive rights to market, sell and distribute all specified Unyvero
products. In return, each distributor needs to commit to annual minimum purchases of Unyvero Systems, including components, as well as Application
Cartridges.  Transfer  prices  for  the  Unyvero  Systems  and  Application  Cartridges  are  defined  and  reflect  typical  MDx  industry  distributor  margins  on
consumable sales. If a distributor fails to meet its annual minimum commitments fixed in the contract, the Company has the right to either terminate such
agreement in its entirety, or to terminate the exclusivity of the distributor’s territory. Such distribution agreements can be extended by mutual agreement
between the parties. Furthermore, the agreements also contain typical change of control provisions relating to a merger or consolidation of the company, the
sale of its assets or the liquidation of the company.

OpGen, through its subsidiary Curetis, has entered into distribution agreements with 13 distributors covering 32 countries. The Company has distribution
agreements in place for the following European countries:

● A. Menarini Diagnostics S.r.l.: Austria, Belgium, France, Germany, Greece, Italy, Luxemburg, Netherlands, Portugal, Spain, Switzerland, United

Kingdom;

● Ako Med d.o.o.: Bosnia and Hercegovina, Croatia, Montenegro, North Macedonia, and Serbia;
● Synttergy Consult LTD: Romania;
● BioLine LLC [1]: Kazakhstan, Russia, and Ukraine;
● BioLine BS LLC [2]: Belarus; and
● Kosova Export Import Supply Pharmaceutical (KEIS) Sh.p.k.: Kosovo.

__________________________
[1] Distribution agreement currently suspended due to Russia’s war on Ukraine.
[2] Distribution agreement currently suspended due to Russia’s war on Ukraine.

19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In connection with these distribution agreements, distributors are contractually obligated to:

● apply for an obtain local product registrations, as required;
● perform local clinical studies as required;
● take responsibility for local marketing based on guidelines and materials provided by Curetis’ global marketing team;
● maintain regulatory compliance as required;
● maintain a local inventory; and
● install the Unyvero System, train customers, and provide first-level service.

Outside of the EU, distribution agreements are in place for the following countries:

● Future Horizons Scientific: Egypt;
● Advanced Technology Co. (ATC): Kuwait;
● Leader Medical Supplies Trading L.L.C.: Qatar and the United Arab Emirates (UAE);
● Acumen Research Laboratories Pte Ltd.: Singapore;
● Beijing Clear Bio-tech Co. Ltd. (BCB): China and Taiwan;
● Quimica Valaner: Mexico; and
● Annar Diagnostica Import SAS: Colombia.

The  total  contractual  minimum  purchase  requirements  of  all  current  distributors  are  372  Unyvero  A50  Systems  of  which  about  350  are  part  of  BCB’s
commitment, which applies over an eight-year period following market approval in China by the National Medical Products Association (NMPA), plus
approximately  1.5  million  Application  Cartridges  which  are  also  part  of  BCB’s  commitment  during  the  same  period.  The  above  minimum  purchase
requirements do not guarantee any certain minimum future levels of revenues.

With respect to after-sales support and maintenance, OpGen in some markets has established a concept of system replacement instead of onsite repair. In
the event of system failure or required maintenance, systems in such markets are rapidly replaced (within one or a few days), minimizing downtime for the
customer as well as reducing the need for a costly service organization. In certain instances, OpGen uses its own small field service engineering team to
provide ad hoc on-site repair and service. OpGen, via its Curetis subsidiary, has also trained field service engineers of several of our distribution partners so
that  they  can  perform  certain  repairs  and  services  themselves.  OpGen  expects  to  establish  a  service  maintenance  arrangement  where  customers  and
distributors pay for support and repair based on what service package they have purchased.

Manufacturing

During 2022, we manufactured all our Unyvero products in Germany (Unyvero systems are manufactured by our German supplier Zollner Elektronik AG,
or Zollner, and Unyvero cartridges and consumables are manufactured at our own facility in Bodelshausen, Germany), and all our FDA-cleared Acuitas
AMR  products  were  produced  at  our  new  headquarters  in  Rockville,  Maryland.  As  of  year-end,  the  Acuitas  AMR  product  manufacturing  was  in  the
process of being transferred to Curetis in Germany, and the transfer was successfully completed in early 2023.

Manufacturing of our CE-IVD-marked and FDA-cleared products is performed under the respective applicable relevant current standards – Quality System
Regulation (QSR) as required by the FDA or other relevant regulatory bodies for the manufacture of IVD labeled products. These regulations carefully
control the manufacture, testing and release of IVD products as well as raw material receipt and control. We also have ongoing post market surveillance
and  vigilance  responsibilities  under  applicable  European  and  FDA  regulations,  and  are  subject  to  periodic  inspections  by  the  FDA  or  other  relevant
regulatory bodies to determine compliance with the FDA’s or other applicable requirements, including primarily the quality system regulations and medical
device reporting regulations. The results of these inspections can include inspectional observations on FDA’s Form 483, warning letters, or other forms of
enforcement.

20 

 
 
 
 
 
 
 
 
 
 
 
For  instrument  manufacturing,  OpGen’s  subsidiary  Curetis  decided  to  co-develop  and  subsequently  outsource  all  of  its  Unyvero  A50  instrument
manufacturing  to  Zollner.  With  regard  to  Application  Cartridges,  they  are  developed  and  manufactured  entirely  in-house,  using  equipment  provided  by
Contexo  GmbH  and  certain  components  provided  by  Horst  Scholz  GmbH,  or  Scholz.  Curetis  has  established  a  sophisticated  manufacturing  site  for  its
cartridges where it has full control over the entire production process ensuring that Application Cartridges meet stringent quality requirements.

Curetis’  EMS  (Electronic  Manufacturing  Services)  provider  Zollner  is  an  established  and  experienced  medical  device  manufacturer  for  large  global
companies and has flexible production processes ensuring it can meet demands with different volume requests. The Company’s management believes that
manufacturing  capacity  will  not  become  a  bottleneck  in  the  foreseeable  future  as  inventory  levels  are  sufficient  to  support  anticipated  demand  for  the
coming  years.  Zollner  also  has  all  required  certifications  under  all  applicable  ISO  standards  for  IVD  instrument  manufacture  and  is  an  FDA  registered
establishment  for  the  manufacturing  of  the  Unyvero  A50  instruments.  To  date,  no  decision  has  been  made  on  the  selection  of  the  original  equipment
manufacturer (OEM) for the series production of the Unyvero A30 RQ systems. Unyvero A30 RQ systems are so far being produced in pilot batches by
DMT Produktentwicklung GmbH as the current German development partner to Curetis.

As part of its operational strategy, OpGen’s subsidiary Curetis decided to build and operate its own manufacturing facility inside premises leased to it for
the manufacturing of the Application Cartridges. The Application Cartridge manufacturing facility based in Bodelshausen, Germany, has been operational
since 2011. Curetis is able to manufacture sufficient product to meet current and forecasted demand. OpGen expects future Application Cartridges to be
used  with  the  Unyvero  A30  RQ  Analyzer  for  its  own  research  and  development  purposes  and  other  future  products  such  as  the  Acuitas  IVD  products
and/or potential products for the Unyvero A30 RQ will also be manufactured in Bodelshausen, in a dedicated manufacturing line module using plastic parts
manufactured by Scholz.

The  Curetis  facilities  at  Holzgerlingen,  Germany,  as  well  as  manufacturing  facility  in  Bodelshausen,  Germany  were  subject  to  an  FDA  inspection  in
February 2019, which was successfully completed with no FDA Form 483 observations.

Zollner

On May 27, 2009, OpGen’s subsidiary Curetis and Zollner Elektronik AG, Zandt, Germany, or Zollner, entered into a framework agreement, pursuant to
which Zollner performs certain development and manufacturing services for the Unyvero System. Under the terms of the agreement, each party retains
rights  to  its  respective  intellectual  property.  The  agreement  specifies  that  manufacturing  intellectual  property  created  jointly  or  solely  by  Zollner  while
performing work and services for Curetis shall be solely with Zollner. For any manufacturing intellectual property owned by Zollner, Curetis receives a
non-exclusive,  non-transferable,  world-wide,  royalty  free,  irrevocable  perpetual  license  (without  a  right  to  sublicense)  to  use,  provided  that  such
manufacturing intellectual property is embodied in a product provided to Curetis. As of today, there is no such manufacturing intellectual property. The
agreement is for an indefinite period of term and may be terminated with 12 months’ prior written notice.

The framework agreement has been expanded by a development agreement in 2010 and related project agreements for various development projects as
well as by a strategic supply agreement signed in June 2013 under which Zollner became the OEM contract manufacturer for all Unyvero A50 instruments
for Curetis.

Scholz

On February 1, 2013, Curetis and Horst Scholz GmbH & Co. KG, Kronach, Germany, or Scholz, entered into a framework agreement, pursuant to which
Scholz  is  requested  to  perform  certain  services  in  the  area  of  tool  development  and  tool  making  (injection  molding  tools  to  make  plastic  parts)  and
manufacturing  product  components  (i.e.,  all  plastic  parts  for  the  Application  Cartridges)  for  Curetis.  The  parts  for  the  Unyvero  A50  products  include,
among other things, the base plates, valve plate, PCR chamber parts, spin column holder, waste chamber, reagent container, plungers and housing body
parts. All  rights,  title,  interest  and  ownership  in  the  injection  molding  tools  and  plastic  products  specified  in  this  agreement,  including  the  respective
intellectual property rights shall be transferred and assigned to and solely belong to Curetis. Under this agreement, Scholz guarantees that all such rights
solely belong to Curetis. The framework agreement constitutes the legal basis for all legal relations between the parties after February 2013, in particular
for the supply agreement.

In addition to volume production with these pre-existing molds, Curetis subsequently commissioned a series of multi-cavity injection molds (owned by
Curetis yet stored and used on site at Scholz) under a strategic lease agreement with Scholz for all injection molded plastics parts entered into on July 28,
2015. The agreement is for an indefinite period of term and may be terminated with 12 months prior written notice or may be terminated earlier by Curetis
once the last order for related plastic parts has been fulfilled.

Under the framework agreement with Scholz, Curetis in 2018 also commissioned several single- and multi-cavity injection models for parts of the Unyvero
A30 RQ cartridge. These injection molds were developed, manufactured and put into service by Scholz over the course of 2018 and 2019 under the same
terms as described above for the injection molds for the Unyvero A50 cartridges.

21 

 
 
 
 
 
 
 
 
 
 
 
 
 
Supply Agreements

Curetis is party to a supply agreement with a large single-source supplier for purchase of PCR Master Mix reagent and other product components, which
are used as integral parts of Curetis’ Application Cartridges. Pursuant to the agreement, Curetis has the right to resell such product components supplied
under  the  agreement,  except  for  the  PCR  Master  Mix,  in  conjunction  and  jointly  repackaged  with  Curetis’  products  worldwide.  Further,  the  agreement
provides that Curetis has the right to resell the PCR Master Mix repackaged and refilled for use only in conjunction with Curetis’ products worldwide.
Pursuant  to  the  PCR  Master  Mix  supply  agreement,  Curetis’  distribution  right  is  limited  to  the  sale  to  end-users  and  Curetis’  distributors  and  does  not
include sales to users who re-sell Curetis products in modified form (e.g. using their own brand) or sales, which would violate any sanctions, embargos or
foreign trade restrictions issued by the EU or the United States. Further, Curetis, or any of its affiliates or distributors, are not permitted to resell any of the
product components, including the PCR Master Mix, to third parties as stand-alone items for use other than in conjunction with Curetis’ products. Under
the agreement, Curetis is subject to certain minimum annual purchase requirements.

Raw Materials and Suppliers for Acuitas

OpGen procures PCR amplification reagents and the QuantStudio 5 Real-Time PCR System from Thermo Fisher Scientific. DNA purification reagents and
the EZ1 DNA Purification System are procured from Qiagen. We also purchase our collection kits from sole-source suppliers. Some of these items are
unique  to  these  suppliers  and  vendors.  While  we  have  developed  alternative  sourcing  strategies  for  these  materials  and  vendors,  we  cannot  be  certain
whether these strategies will be effective or whether alternative sources will be available when we need them. If these suppliers can no longer provide us
with the materials we need to manufacture our Acuitas AMR Gene Panel products, if the materials do not meet our quality specifications, or if we cannot
obtain acceptable substitute materials, our business would be negatively affected.

Seasonality of Business

We do not believe our business is subject to significant seasonality. However, our business can be subject to and affected by the business practices of our
business partners. To the extent that the availability of inventory or materials from or development practices of our partners is seasonal, our sales may be
subject to fluctuations quarter to quarter or year over year.

Quality Assurance

Our quality and regulatory affairs functions oversee the quality of our research and development operations, laboratories and our FDA-cleared and CE-
IVD-marked diagnostic products as well as the quality systems used in research and development, manufacturing, and commercialization such as client
services, billing operations and sales and marketing. We have established quality management systems across our entire business, including implementation
and maintenance, document control, supplier qualification, corrective or preventive actions, oversight, and employee training processes. We monitor and
seek to improve our quality over time in compliance with all applicable regulations.

Payments and Reimbursements

Our Unyvero tests and Acuitas AMR Gene Panel tests are, and other future products and services will be, sold to hospitals, laboratories, and public health
organizations  as  products  and  on  a  fee-for-service  basis.  When  hospital  and  health  system  clients  purchase  our  products,  we  bill  them  directly  for  the
purchase  of  test  kits  and  consumables.  We  believe  that  hospitals  will  recoup  costs  of  our  products  and  services  by  obtaining  reimbursement  from  the
government or private insurance companies for in-bed occupancies, which traditionally includes all testing required for admitted patients. When our tests
are used prior to hospital admission, hospitals, clinical laboratories, and other healthcare provider customers that purchase our products may bill various
third-party payers to cover all or a portion of the costs and fees associated with diagnostic tests, including the cost of the purchase of our products.

In the IVD market, sales volumes and prices of innovative products will depend, in large part, on   the availability of coverage and reimbursement from
third-party payers, which includes depending on public funding through governmental programs, private insurance plans and workers’ compensation plans.
In  most  healthcare  settings,  reimbursement  schemes  are  complex,  processes  to  achieve  reimbursement  for  new  technologies  are  tedious  and  time
consuming and payers may deny coverage or reimbursement. As a result, even though a new product may have been cleared for commercial distribution, it
may  find  limited  demand  for  the  product  until  reimbursement  approval  has  been  obtained  from  governmental  and  private  third-party  payers.  However,
specific  reimbursement  codes  for  laboratory  tests  are,  in  most  countries,  only  applicable  for  out-patient  healthcare.  In  addition,  in  most  countries,  some
public  funding  is  already  available  for  certain  established  tests  and  is  often  technology  specific,  thus  code  stacking  or  cross-walking  and  using
corresponding codes is quite usual to overcome challenging reimbursement situations.

22 

 
 
 
 
 
 
 
 
 
 
 
 
 
OpGen  has  analyzed  existing  reimbursement  schemes  in  Germany,  Austria  and  Switzerland,  as  well  as  other  European  countries  and  the  United  States,
where  hospitalized  in-patients  with  severe  infections  are  typically  covered  under  the  Diagnosis  Related  Group,  or  DRG,  system.  With  DRG,  hospitals
receive a lump-sum payment, e.g., up to €22 thousand in Germany for a life-threatening case of ventilator-associated pneumonia (VAP) treated in intensive
care.  Therefore,  OpGen  has  taken  the  strategic  direction  to  target  hospitalized  patients  first  as  in  most  countries  DRG  systems  as  hospitals’  general
financing are in place covering diagnostics as part of a lump sum payment per patient without specific reimbursement codes for a laboratory test required.

In addition, the current list prices and future anticipated prices for Unyvero Application Cartridges and Acuitas AMR Gene Panel consumables, amount to
a small fraction of this overall DRG payment. It is also favorable in some countries, such as the United States, that pathogen identification by a lab test may
even warrant coding to higher DRG rates. For example, OpGen’s marketing team has been working with outside consultants to correctly position the LRT
Application Cartridge in the context of relevant DRG codes so that, based on the pathogens identified by the LRT Application Cartridge as the causative
agent of pneumonia but undetected by conventional microbiology, it can offer hospitals more favorable DRG coding and higher reimbursement on a per
patient case overall.

OpGen’s  management  believes  that  existing  DRG  reimbursement  scheme  codes  and  optimization  potential  based  on  a  Unyvero  or  Acuitas  diagnostic
within  those  applicable  DRGs  and  their  national  equivalents  can  be  used  in  most  major  markets  and  therefore  an  adoption  of  the  Unyvero  and  Acuitas
technology seems feasible.

Intellectual Property

In order to remain competitive, we must develop and maintain protection of the proprietary aspects of our technologies. To that end, in order to remain
competitive,  we  must  develop  and  maintain  protection  of  the  proprietary  aspects  of  our  technologies.  We,  therefore,  rely  on  a  combination  of  patents,
copyrights and trademarks, as well as contracts, such as confidentiality, invention assignment and licensing agreements. We also rely upon trade secret laws
to protect unpatented know-how and continuing technological innovation. In addition, we have what we consider to be reasonable security measures in
place to maintain confidentiality. Our intellectual property strategy is intended to develop and maintain our competitive position.

As of December 31, 2022, OpGen had a patent portfolio of 52 granted patents and 18 patent applications. 30 of the granted patents and 3 of the pending
patent  applications  are  from  Curetis  and  19  of  the  granted  patents  and  15  of  the  pending  patent  applications  are  from  Ares  Genetics.  As  part  of  such
portfolio, we have three granted U.S. patents related to our Acuitas products.

As part of the Company’s portfolio, there are two pending U.S. non-provisional patent applications and 8 issued U.S. patents related to our FISH products.
These issued patents begin to expire in November 2024 and will be fully expired by October 2033. We are currently in the process of sunsetting our FISH
intellectual property. 

We have ownership rights to 8 issued U.S. patents related to our Argus products. These issued patents begin to expire in November 2026 and will be fully
expired by July 2031.  We are currently in the process of sunsetting our Argus intellectual property. 

We  intend  to  file  additional  patent  applications  in  the  United  States  and  abroad  to  strengthen  our  intellectual  property  rights;  however,  our  patent
applications (including the patent applications listed above) may not result in issued patents in a timely fashion or at all, and we cannot assure investors that
any patents that have been issued or might be issued will protect our technology.

We require all employees and technical consultants working for us to execute confidentiality agreements, which provide that all confidential information
received  by  them  during  the  course  of  the  employment,  consulting  or  business  relationship  be  kept  confidential,  except  in  specified  circumstances.  Our
agreements  with  our  research  employees  provide  that  all  inventions,  discoveries,  and  other  types  of  intellectual  property,  whether  or  not  patentable  or
copyrightable,  conceived  by  the  individual  while  he  or  she  is  employed  by  us  are  assigned  to  us.  We  cannot  provide  any  assurance,  however,  that
employees and consultants will abide by the confidentiality or assignment terms of these agreements. Despite measures taken to protect our intellectual
property, unauthorized parties might copy aspects of our technology or obtain and use information that we regard as proprietary.

23 

 
 
 
 
 
 
 
 
 
 
 
 
Regulation

The following is a summary of the regulations materially affecting our business and operations.

Federal Oversight of Research-Use-Only Products

We currently offer for sale and sell some of our Unyvero tests to CROs, pharmaceutical companies, reference laboratories, hospitals and other health care
facilities for research use only (RUO). RUO and investigational use only, or IUO, products are not intended for human clinical use and must be properly
labeled in accordance with FDA guidance. Claims for RUOs and IUOs related to safety, effectiveness, or clinical utility or that are intended for human
diagnostic or prognostic use are prohibited. In November 2013, the FDA issued guidance titled “Distribution of In Vitro Diagnostic Products Labeled for
Research  Use  Only  or  Investigational  Use  Only  –  Guidance  for  Industry  and  Food  and  Drug  Administration  Staff.”  This  guidance  sets  forth  the
requirements to utilize such designations, labeling requirements and acceptable distribution practices, among other requirements.

Mere placement of an RUO or IUO label on an IVD product does not render the device exempt from otherwise applicable clearance, approval or other
requirements.  The  FDA  may  determine  that  the  device  is  intended  for  use  in  clinical  diagnosis  based  on  other  evidence,  including  how  the  device  is
marketed.

Our  Unyvero  UTI  assay  was  launched  for  RUO  purposes  in  the  second  quarter  of  2020.  We  cannot  predict  the  potential  effect  the  FDA’s  current  and
forthcoming guidance on IUOs/RUOs will have on our product offerings or materials used to perform our diagnostic services. We cannot be certain that the
FDA  might  not  promulgate  rules  or  issue  guidance  documents  that  could  affect  our  ability  to  purchase  materials  necessary  for  the  performance  of  our
diagnostic services. Should any of the reagents obtained by us from vendors and used in conducting our diagnostic services be affected by future regulatory
actions, our business could be adversely affected by those actions, including increasing the cost of service or delaying, limiting or prohibiting the purchase
of reagents necessary to perform the service.

We cannot provide any assurance that FDA regulation, including premarket review, will not be required in the future for our surveillance and diagnostic
services, whether through additional guidance or regulations issued by the FDA, new enforcement policies adopted by the FDA or new legislation enacted
by the U.S. Congress. We expect that new legislative proposals will be introduced from time to time. It is possible that legislation could be enacted into law
or  regulations  or  guidance  could  be  issued  by  the  FDA,  which  may  result  in  new  or  increased  regulatory  requirements  for  us  to  continue  to  offer  our
diagnostic services or to develop and introduce new services.

FDA’s Premarket Clearance and Approval Requirements

The  FDA  has  broad  authority  over  the  regulation  of  medical  devices  marketed  for  sale  in  the  United  States.  The  FDA  regulates  the  research,  clinical
testing,  manufacturing,  safety,  labeling,  storage,  recordkeeping,  premarket  clearance  or  approval,  promotion,  distribution  and  production  of  medical
devices. The FDA also regulates the export of medical devices manufactured in the United States to international markets.

Under the Food, Drug, and Cosmetic Act, or FDC Act, the FDA classifies medical devices into one of three classes: Class I, Class II or Class III. Devices
deemed to pose lower risk are placed into either Class I or Class II.

Class I devices are deemed to pose the lowest risk to the patient. Accordingly, Class 1 devices are subject to the lowest degree of regulatory scrutiny and
need  only  comply  with  the  FDA’s  General  Controls.  The  General  Controls  include  compliance  with  the  registration,  listing,  adverse  event  reporting
requirements, and applicable portions of the Quality System Regulation, or QSR as well as the general misbranding and adulteration prohibitions. Unless
specifically exempted in the regulations, general controls require a company that intends to market a Class I device, like us, to gain clearance for marketing
through the 510(k) process. Many Class I devices, however, are exempt from 510(k) clearance because the level of risk is low.

Class  II  devices  are  considered  higher  risk  devices  than  Class  I  devices.  Class  II  devices  are  subject  to  General  Controls  as  well  as  additional  special
controls. Special controls may include labeling requirements, mandatory performance standards, and post market surveillance. Generally, companies that
intend  to  market  Class  II  devices,  like  us,  must  comply  with  applicable  regulations  and  submit  a  510(k)  premarket  submission  for  review  to  receive
clearance to list and market their devices. The 510(k) must establish substantial equivalence to a predicate device. Some Class II devices are exempt from
filing a 510(k) but in some instances, Class II devices may be required to file a premarket approval, or PMA, application, for example, when changes in
their technology or intended use present novel risks that warrant separate review as a Class III medical device.

Class III devices are deemed by the FDA to pose the greatest risk, such as life-sustaining, life-supporting or implantable devices, or devices for which no
substantially equivalent previously cleared device exists and require a PMA before commercialization.

24 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
All medical device manufacturers must register their establishments and list their devices with the FDA. Establishment registration requires the payment of
user fees. In addition, both 510(k) premarket submissions and PMA applications are subject to the payment of user fees, paid at the time of submission for
FDA review.

510(k) Clearance Pathway

We are currently working to submit our Unyvero tests for clearance under Section 510(k) of the FDC Act. Such tests are classified as medical devices, and
we have to submit a premarket notification demonstrating that the proposed device is substantially equivalent to a previously cleared 510(k) device or a
device that was in commercial distribution before May 28, 1976, for which the FDA has not yet called for the submission of PMA applications. FDA’s
510(k) clearance pathway usually takes from three to twelve months; by statute, the FDA has 90 days to review the pre-market notification. On average the
review time is approximately six months, but it can take significantly longer than twelve months in some instances (e.g. in the case of the Acuitas AMR
Gene Panel as well as for the original Unyvero LRT products a total of over 18 months), as the FDA may require additional information, including clinical
data, to make a determination regarding substantial equivalence.

After a device receives 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a new or major
change in its intended use, will require a new 510(k) clearance or, depending on the modification, require a PMA. The FDA requires each manufacturer to
determine whether the proposed change requires submission of a new 510(k) notice, or a PMA, but the FDA can review any such decision and can disagree
with a manufacturer’s determination. If the FDA disagrees with a manufacturer’s determination, the FDA can require the manufacturer to cease marketing
and/or recall the modified device until 510(k) clearance or PMA is obtained. If the FDA requires us to seek 510(k) clearance or PMA for any modifications
to a previously cleared product, we may be required to cease marketing or recall the modified device until we obtain this clearance or approval. Also, in
these  circumstances,  we  may  be  subject  to  significant  regulatory  fines  or  penalties.  We  have  made,  and  plan  to  continue  to  make,  additional  product
enhancements to products that we believe do not require new 510(k) clearances, but we cannot guarantee that the future enhancements, should they occur,
will be exempt from new 510(k) clearances.

De Novo Classification Request

The Food and Drug Administration Modernization Act of 1997, or FDAMA, added the De Novo classification option as an alternate pathway to classify
low to moderate risk novel medical devices that had automatically been placed in Class III after receiving a not substantially equivalent determination in
response  to  a  premarket  notification  510(k)  submission.  FDAMA  also  permits  a  sponsor  to  submit  a  De  Novo  classification  request  to  the  FDA  for  a
product otherwise requiring a PMA application without first being required to submit a 510(k) application. The De Novo classification process is generally
more costly and time consuming than the 510(k) process. While the Unyvero LRT Application has been subject to the De Novo process, both the LRT BAL
Application as well as the Acuitas AMR Gene Panel have been FDA-cleared as 510(k) submissions. We currently expect that the Unyvero UTI and IJI
application cartridges will also fall under the De Novo process.

Premarket Approval Pathway

A PMA application must be submitted if a device cannot be cleared through the 510(k) process. The PMA application process is generally more costly and
time  consuming  than  the  510(k)  process. A  PMA  application  must  be  supported  by  extensive  data  including,  but  not  limited  to,  analytical,  preclinical,
clinical trials, manufacturing, statutory preapproval inspections, and labeling to demonstrate to the FDA’s satisfaction the safety and effectiveness of the
device for its intended use.

After  a  PMA  application  is  sufficiently  complete,  the  FDA  will  accept  the  application  and  begin  an  in-depth  review  of  the  submitted  information.  By
statute, the FDA has 180 days to review the “accepted application,” although, generally, review of the application can take between one and three years, but
it may take significantly longer. During this review period, the FDA may request additional information or clarification of information already provided.
Also, during the review period, an advisory panel of experts from outside the FDA may be convened to review and evaluate the application and provide
recommendations  to  the  FDA  as  to  the  approvability  of  the  device.  The  preapproval  inspections  conducted  by  the  FDA  include  an  evaluation  of  the
manufacturing facility to ensure compliance with the QSR, as well as inspections of the clinical trial sites by the Bioresearch Monitoring group to evaluate
compliance  with  good  clinical  practice  and  human  subject  protections.  New  PMA  applications  or  PMA  application  supplements  are  required  for
modifications that affect the safety or effectiveness of the device, including, for example, certain types of modifications to the device’s indication for use,
manufacturing process, labeling and design. Significant changes to an approved PMA require a 180-day supplement, whereas less substantive changes may
utilize a 30-day notice, or the 135-day supplement. PMA supplements often require submission of the same type of information as a PMA application,
except that the supplement is limited to information needed to support any changes from the device covered by the original PMA application and may not
require as extensive clinical data or the convening of an advisory panel. None of our products are currently approved under a PMA.

25 

 
 
 
 
 
 
 
 
 
 
 
Clinical Trials

Clinical trials are almost always required to support a De Novo or PMA application and are usually required to support non-exempt Class I and Class II
510(k)  premarket  submissions.  Clinical  trials  may  also  be  required  to  support  certain  marketing  claims.  If  the  device  presents  a  “significant  risk,”  as
defined by the FDA, to human health, the FDA requires the device sponsor to file an investigational device exemption, or IDE application, with the FDA
and  obtain  IDE  approval  prior  to  conducting  the  human  clinical  trials.  The  IDE  application  must  be  supported  by  appropriate  data,  such  as  analytical,
animal and laboratory testing results, manufacturing information, and an Investigational Review Board, or IRB, approved protocol showing that it is safe to
test  the  device  on  humans  and  that  the  testing  protocol  is  scientifically  sound.  The  IDE  application  must  be  approved  in  advance  by  the  FDA  prior  to
initiation of enrollment of human subjects. Clinical trials for a significant risk device may begin once the investigational device exemption application is
approved  by  the  FDA.  If  the  clinical  trial  design  is  deemed  to  be  “non-significant  risk,”  the  clinical  trial  may  be  eligible  for  the  “abbreviated”  IDE
requirements; in some instances IVD clinical trials may be exempt from the more burdensome IDE requirements if the test uses a noninvasive sampling
method, does not introduce energy into the subject, and is not used in a diagnostic procedure without confirmation of the diagnosis by another established
medically  diagnostic  procedure  or  product.  All  clinical  trials  conducted  to  support  a  PMA  application  must  be  conducted  in  accordance  with  FDA
regulations and Federal and state regulations concerning human subject protection, including informed consent, oversight by an IRB and healthcare privacy
requirements. A clinical trial may be suspended by the FDA or the IRB review board at any time for various reasons, including a belief that the risks to the
study participants outweigh the benefits of participation in the study. Even if a study is completed, the results of our clinical testing may not demonstrate
the safety and efficacy of the device or may be equivocal or otherwise not be sufficient to obtain approval of our product. Similarly, in Europe the clinical
study must be approved by the local ethics committee and in some cases, including studies of high-risk devices, by the Ministry of Health in the applicable
country.

Pervasive and Continuing FDA Regulation

Numerous regulatory requirements apply to products classified as devices, such as ours, and would continue to apply. These include:

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product listing and establishment registration, which helps facilitate FDA inspections and other regulatory action;
QSR, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, control, documentation and
other quality assurance procedures during all aspects of the development and manufacturing process;
labeling regulations and FDA prohibitions against the promotion of products for uncleared, unapproved or off-label use or indication;
clearance of product modifications that could significantly affect safety or efficacy or that would constitute a major change in intended
use of one of our cleared devices;
approval of product design modifications that affect the safety or effectiveness of one of our cleared devices;
medical device reporting regulations, which require that manufacturers comply with FDA requirements to report if their device may have
caused  or  contributed  to  a  death  or  serious  injury,  or  has  malfunctioned  in  a  way  that  would  likely  cause  or  contribute  to  a  death  or
serious injury if the malfunction of the device or a similar device were to recur;
post-approval restrictions or conditions, including post-approval study commitments;
post-market  surveillance  regulations,  which  apply  when  necessary  to  protect  the  public  health  or  to  provide  additional  safety  and
effectiveness data for the device;
the FDA’s recall authority, whereby it can ask, or under certain conditions order, device manufacturers to recall from the market a product
that is in violation of governing laws and regulations;
regulations pertaining to voluntary recalls; and
notices of corrections or removals.

OpGen’s Rockville, Maryland facility is currently still registered as a manufacturer with the FDA to manufacture our Acuitas products, whereas the Curetis
facility in Bodelshausen, Germany is registered with the FDA for all Unyvero cartridge and consumable manufacturing. We commenced transferring the
manufacturing of the Acuitas products to Curetis prior to year-end, and the transfer was successfully completed in early 2023, so going forward, our OpGen
headquarters  will  act  as  initial  importer  and  distributor  of  Unyvero  and  Acuitas  products  as  well  as  a  service  lab  for  RUO  Ares  related  NGS  service
offerings that are not currently governed by our quality management system (QMS), but it will no longer be a manufacturing site. We and any third-party
manufacturers are subject to announced and unannounced inspections by the FDA to determine our compliance with quality system regulation and other
regulations.

26 

 
 
 
 
 
 
 
 
Failure  to  comply  with  applicable  regulatory  requirements  could  result  in  enforcement  action  by  the  FDA,  which  might  include  any  of  the  following
sanctions: (1) untitled letters, Form 483 observations, warning letters, fines, injunctions, consent decrees and civil penalties; (2) unanticipated expenditures
to  address  or  defend  such  actions;  (3)  customer  notifications  for  repair,  replacement  and  refunds;  (4)  recall,  detention  or  seizure  of  our  products;  (5)
operating  restrictions  or  partial  suspension  or  total  shutdown  of  production;  (6)  refusing  or  delaying  our  requests  for  510(k)  clearance  or  PMA  of  new
products or modified products; (7) operating restrictions; (8) withdrawing 510(k) clearances or PMA approvals that have already been granted; (9) refusal
to grant export approval for our products; or (10) criminal prosecution.

After a medical device is placed on the market, numerous regulatory requirements apply. These include: all of the relevant elements of the QSR, labeling
regulations, restrictions on promotion and advertising, the medical device reporting (which requires the manufacturer to report to the FDA if its devices
may have caused or contributed to a death or serious injury or malfunctioned in a way that would likely cause or contribute to a death or serious injury if it
were to recur), the Reports of Corrections and Removals regulations (which requires manufacturers to report certain recalls and field actions to the FDA),
and other post-market requirements.

Health Insurance Portability and Accountability Act

Under  HIPAA,  the  Department  of  Health  and  Human  Services,  or  HHS,  has  issued  regulations  to  protect  the  privacy  and  security  of  protected  health
information used or disclosed by healthcare providers, such as us, and by certain vendors of ours, also known as our business associates. The regulations
include limitations on the use and disclosure of protected health information and impose notification requirements in the event of a breach of protected
health  information.  HIPAA  also  regulates  standardization  of  data  content,  codes  and  formats  used  in  healthcare  transactions  and  standardization  of
identifiers for health plans and providers. Penalties for violations of HIPAA regulations include civil and criminal penalties.

We have developed and implemented policies and procedures designed to comply with these regulations. The requirements under these regulations may
change  periodically  and  could  have  an  effect  on  our  business  operations  if  compliance  becomes  substantially  more  expensive  than  under  current
requirements.

In  addition  to  Federal  privacy  regulations,  there  are  a  number  of  state  laws  governing  confidentiality  of  health  information  that  are  applicable  to  our
business. If our business expands internationally, we would be subject to compliance with other laws regarding confidentiality of health information and
privacy.

New laws governing privacy may be adopted in the future as well. We have taken steps to comply with health information privacy requirements to which
we are aware that we are subject. However, we cannot assure you that we are or will remain in compliance with diverse privacy requirements in all of the
jurisdictions in which we do business. Failure to comply with privacy requirements could result in civil or criminal penalties, which could have a materially
adverse effect on our business.

Federal and State Physician Self-referral Prohibitions

As a manufacturer and seller of diagnostic tests, we are subject to the Federal physician self-referral prohibitions, commonly known as the Stark Law, and
to  similar  restrictions  under  the  Maryland  Physician  Self-Referral  Law.  Together,  these  restrictions  generally  prohibit  us  from  billing  a  patient  or  any
governmental or private payor for any clinical laboratory services when the physician ordering the service, or any member of such physician’s immediate
family, has an investment interest in or compensation arrangement with us, unless the arrangement meets an exception to the prohibition.

Both  the  Stark  Law  and  the  Maryland  Physician  Self-Referral  Law  contain  an  exception  for  compensation  paid  to  a  physician  for  personal  services
rendered by the physician. We have compensation arrangements with a number of physicians for personal services, such as clinical advisory board services,
speaking engagements and other consulting activities. We have structured these arrangements with terms intended to comply with the requirements of the
personal services exception to the Stark Law and the Maryland Physician Self-Referral Law.

However, we cannot be certain that regulators would find these arrangements to be in compliance with the Stark Law, the Maryland Physician Self-Referral
Law, or similar state laws. We would be required to refund any payments we receive pursuant to a referral prohibited by these laws to the patient, the payor
or the Medicare program, as applicable.

Sanctions for a violation of the Stark Law include the following:

●
●
●
●
●

denial of payment for the services provided in violation of the prohibition;
refunds of amounts collected by an entity in violation of the Stark Law;
a civil penalty of up to $15,000 for each service arising out of the prohibited referral;
possible exclusion from Federal healthcare programs, including Medicare and Medicaid; and
a civil penalty of up to $100,000 against parties that enter into a scheme to circumvent the Stark Law’s prohibition.

27 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
These prohibitions apply regardless of the reasons for the financial relationship and the referral. No finding of intent to violate the Stark Law is required for
a violation. In addition, knowing violations of the Stark Law may also serve as the basis for liability under the Federal False Claims Act, which prohibits
knowingly presenting, or causing to be presented, a false or fraudulent claim for payment to the U.S. Government.

Further, if we submit claims in violation of the Maryland Physician Self-Referral Law, we can be held liable to the payer for any reimbursement received
for  the  services  by  us.  Finally,  other  states  have  self-referral  restrictions  with  which  we  have  to  comply  that  differ  from  those  imposed  by  Federal  and
Maryland  law.  While  we  have  attempted  to  comply  with  the  Stark  Law  and  the  Maryland  Physician  Self-Referral  Law,  it  is  possible  that  some  of  our
financial arrangements with physicians could be subject to regulatory scrutiny at some point in the future, and we cannot provide assurance that we will be
found to be in compliance with these laws following any such regulatory review.

Federal and State Anti-Kickback Laws

The  Federal  healthcare  program  Anti-Kickback  Law  makes  it  a  felony  for  a  person  or  entity  to  knowingly  and  willfully  offer,  pay,  solicit  or  receive
remuneration,  directly  or  indirectly,  in  order  to  induce  business  that  is  reimbursable  under  any  Federal  healthcare  program.  A  violation  of  the  Anti-
Kickback  Law  may  result  in  imprisonment  for  up  to  five  years  and  fines  of  up  to  $250,000  in  the  case  of  individuals  and  $500,000  in  the  case  of
organizations. Convictions under the Anti-Kickback Law result in mandatory exclusion from Federal healthcare programs for a minimum of five years. In
addition, HHS has the authority to impose civil assessments and fines and to exclude healthcare providers and others engaged in prohibited activities from
Medicare,  Medicaid  and  other  Federal  healthcare  programs.  Actions  which  violate  the  Anti-Kickback  Law  also  incur  liability  under  the  Federal  False
Claims Act.

Although the Anti-Kickback Law applies only to Federal healthcare programs, a number of states, including Maryland, have passed statutes substantially
similar  to  the  Anti-Kickback  Law  pursuant  to  which  similar  types  of  prohibitions  are  made  applicable  to  all  other  health  plans  and  third-party  payers.
Violations of Maryland’s anti-kickback law are punishable by tiered criminal penalties based on the crime with a maximum penalty of life imprisonment
and fines of up to $200,000, or both. Civil penalties include three times the amount of any overpayment made in violation of the statute.

Federal  and  state  law  enforcement  authorities  scrutinize  arrangements  between  healthcare  providers  and  potential  referral  sources  to  ensure  that  the
arrangements are not designed as a mechanism to induce patient care referrals or induce the purchase or prescribing of particular products or services. The
law enforcement authorities, the courts and Congress have also demonstrated a willingness to look behind the formalities of a transaction to determine the
underlying purpose of payments between healthcare providers and actual or potential referral sources. Generally, courts have taken a broad interpretation of
the scope of the Anti-Kickback Law, holding that the statute may be violated if merely one purpose of a payment arrangement is to induce referrals or
purchases.

In addition to statutory exceptions to the Anti-Kickback Law, regulations provide for a number of safe harbors. If an arrangement meets the provisions of a
safe harbor, it is deemed not to violate the Anti-Kickback Law. An arrangement must fully comply with each element of an applicable safe harbor in order
to qualify for protection. There are no regulatory safe harbors to the Maryland anti-kickback law.

Among  the  safe  harbors  that  may  be  relevant  to  us  is  the  discount  safe  harbor.  The  discount  safe  harbor  potentially  applies  to  discounts  provided  by
providers  and  suppliers,  including  laboratories,  to  physicians  or  institutions.  If  the  terms  of  the  discount  safe  harbor  are  met,  the  discounts  will  not  be
considered prohibited remuneration under the Anti-Kickback Law. Maryland does not have a discount safe harbor.

The personal services safe harbor to the Anti-Kickback Law provides that remuneration paid to a referral source for personal services will not violate the
Anti-Kickback Law provided all of the elements of that safe harbor are met. One element is that if the agreement is intended to provide for the services of
the physician on a periodic, sporadic or part-time basis, rather than on a full-time basis for the term of the agreement, the agreement must specify exactly
the schedule of such intervals, their precise length, and the exact charge for such intervals.

Our personal services arrangements with some physicians may not meet the specific requirement of this safe harbor that the agreement specify exactly the
schedule of the intervals of time to be spent on the services because the nature of the services, such as speaking engagements, does not lend itself to exact
scheduling  and  therefore  meeting  this  element  of  the  personal  services  safe  harbor  is  impractical.  Failure  to  meet  the  terms  of  the  safe  harbor  does  not
render  an  arrangement  illegal.  Rather,  the  government  may  evaluate  such  arrangements  on  a  case-by-case  basis,  taking  into  account  all  facts  and
circumstances.

While  we  believe  that  we  are  in  compliance  with  the  Anti-Kickback  Law  and  the  Maryland  anti-kickback  law,  there  can  be  no  assurance  that  our
relationships with physicians, academic institutions and other customers will not be subject to investigation or challenge under such laws. If imposed for
any reason, sanctions under the Anti-Kickback Law and the Maryland anti-kickback law could have a negative effect on our business.

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
Other Federal and State Fraud and Abuse Laws

In  addition  to  the  requirements  discussed  above,  several  other  healthcare  fraud  and  abuse  laws  could  have  an  effect  on  our  business.  For  example,
provisions  of  the  Social  Security  Act  permit  Medicare  and  Medicaid  to  exclude  an  entity  that  charges  the  Federal  healthcare  programs  substantially  in
excess of its usual charges for its services. The terms “usual charge” and “substantially in excess” are ambiguous and subject to varying interpretations.

Further, the Federal False Claims Act prohibits a person from knowingly submitting a claim, making a false record or statement in order to secure payment
or retaining an overpayment by the Federal government. In addition to actions initiated by the government itself, the statute authorizes actions to be brought
on behalf of the Federal government by a private party having knowledge of the alleged fraud, also known as qui tam lawsuits. Because the complaint is
initially  filed  under  seal,  the  action  may  be  pending  for  some  time  before  the  defendant  is  even  aware  of  the  action.  If  the  government  is  ultimately
successful in obtaining redress in the matter or if the plaintiff succeeds in obtaining redress without the government’s involvement, then the plaintiff will
receive a percentage of the recovery. It is not uncommon for qui tam lawsuits to be filed by employees, competitors or consultants.

Finally, the Social Security Act includes its own provisions that prohibit the filing of false claims or submitting false statements in order to obtain payment.
Violation of these provisions may result in fines, imprisonment or both, and possible exclusion from Medicare or Medicaid programs. Maryland has an
analogous state false claims act applicable to state health plans and programs, as do many other states.

International Regulation

Sales of diagnostic tests like our Unyvero tests outside the United States would be subject to foreign government regulations, which vary substantially from
country to country. In order to market our products in other countries, we would need to obtain regulatory approvals and comply with extensive safety and
quality regulations in other countries. OpGen currently distributes its Unyvero products outside of the United States via a network of distribution partners.
The time required to obtain approval by a foreign country may be longer or shorter than that required for FDA clearance or approval, and the requirements
may  differ  significantly.  If  we  elect  to,  or  are  required  to,  seek  clearance  of  or  approval  for  any  of  our  products  from  the  FDA,  we  may  be  able  to
commercialize such products with shorter lead time in international markets, but would need to establish international operations in order to do so.

In addition to regulation by foreign governments, the U.S. Foreign Corrupt Practices Act, or FCPA, prohibits any U.S. individual or business from paying,
offering or authorizing payment or offering of anything of value, directly or indirectly, to any foreign official, political party or candidate for the purpose of
influencing any act or decision of the foreign entity in order to assist the individual or business in obtaining or retaining business. The FCPA also obligates
companies whose securities are listed in the United States to comply with accounting provisions requiring the companies to maintain books and records
that accurately and fairly reflect all transactions of the companies, including international subsidiaries, and to devise and maintain an adequate system of
internal accounting controls for international operations.

Environmental Matters

Our  operations  require  the  use  of  hazardous  materials  (including  biological  materials)  which  subject  us  to  a  variety  of  Federal,  state  and  local
environmental and safety laws and regulations. Some of these regulations provide for strict liability, holding a party potentially liable without regard to
fault  or  negligence.  We  could  be  held  liable  for  damages  and  fines  as  a  result  of  our,  or  others’,  business  operations  should  contamination  of  the
environment or individual exposure to hazardous substances occur. We cannot predict how changes in laws or new regulations will affect our business,
operations or the cost of compliance.

Human Capital Resources

As of December 31, 2022, we had 100 employees worldwide, with 24 employed at OpGen, Inc. in the United States, 62 employed at Curetis GmbH in
Germany, and 14 employed at Ares Genetics GmbH in Austria. Of our 100 worldwide employees, 85 are full-time employees. Except for the managing
director of Ares Genetics, our Austria-based employees are subject to a collective bargaining agreement for employees of companies in the automated data
processing and IT services industry. None of our other employees worldwide are subject to a collective bargaining arrangement. The 24 employees in the
United States work in our Rockville, Maryland location or are field based marketing, sales, and service employees.

We compete in the highly competitive healthcare and life sciences industry. Our ability to operate and compete effectively and execute our strategy requires
us  to  attract,  develop  and  retain  talented  personnel  for  positions  in  research,  quality  assurance,  clinical,  commercial  and  other  positions.  Recruiting  and
retaining our personnel depends on factors, such as compensation and benefits, development and career opportunities, and work culture and environment.
We accordingly invest in our employees in a number of different ways.

29 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Culture

Our goal is to create and foster a culture of high performance and accountability through the attraction, retention and development of expert talent. We
compete for top talent with effective recruitment strategies, well-defined roles and attractive total compensation packages. We keep talent engaged through
appreciation, communication and creation of a great work environment based on our shared core values at OpGen: Ownership, Performance, Generosity,
Enthusiasm, Now! We support employee growth professionally and personally through formal and informal opportunities and leadership support.

Compensation

In  addition  to  competitive  base  salaries,  we  offer  incentive-based  compensation  programs  tied  to  the  performance  of  key  objectives.  We  also  provide
compensation to our managers and employees in the form of restricted stock unit grants and stock options.

Health & Wellness

The physical health and wellbeing, life balance and mental health of our employees is vital to our success. Throughout 2021 and 2022, health and wellness
was  a  key  focus  of  the  Company,  especially  in  light  of  the  COVID-19  pandemic.  Many  of  our  employee  communications  focused  on  the  physical  and
mental  health  of  our  employees. We  remain  committed  to  providing  our  workforce  with  flexible  remote  working  schedules  to  suit  their  personal  needs
through this challenging time. We also continue to benchmark all of our health insurance offerings to ensure plan competitiveness.

Throughout  the  COVID-19  pandemic,  employee  safety  has  been  a  top  priority.  Ongoing  safety  measures  were  put  into  place  at  each  of  our  locations
including implementing pre-screening and social distancing requirements in addition to providing personal protective equipment and regular testing of staff
wherever possible.

Glossary

The following scientific, healthcare, regulatory and OpGen-specific terms are used throughout this Annual Report:

“Acuitas  AMR  Gene  Panel”  is  a  qualitative  nucleic  acid-based  in  vitro  diagnostic  test  that  is  capable  of  simultaneous  detection  and  identification  of
multiple bacterial nucleic acids and select genetic determinants of antimicrobial resistance from bacterial colonies isolated from any specimen.

“Acuitas Lighthouse” is a bioinformatics platform that we have discontinued following the integration of relevant datasets into our ARESdb.

“AI” means Artificial Intelligence.

“AMR” means antimicrobial resistance.

“antibiotic stewardship” has been defined by the CDC to mean hospital-based programs dedicated to improving use of antibiotic therapy with the goal of
optimizing the treatment of infections and reducing the adverse events associated with antibiotic use.

“ARESasp” means ARES AMR surveillance panel.

“ARESdb” means ARES reference database on antimicrobial resistance.

“AREScloud” means ARES web application available under app.ares-genetics.com.

"ARESiss” means ARES isolate sequencing service.

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
"ARESid” means ARES identification of pathogens.

“AST” means Antimicrobial Susceptibility Testing.

“ATM offering” means an at-the-market public offering.

“BCB” means Beijing Clear Biotech.

“BCU” means blood culture.

“CAP” means Community-Acquired Pneumonia.

“CCPA” means the California Consumer Privacy Act.

“CDC” means the U.S. Centers for Disease Control and Prevention.

“CE” means Conformité Européenne.

“CLIA” means Clinical Laboratory Improvement Amendments.

“CMS” means the Centers for Medicare and Medicaid Services.

“CRE” means carbapenem-resistant Enterobacteriaceae, an MDRO.

“CRO” means contract research organization.

“DNA sequencing” is the process of determining the precise order of nucleotides within a DNA molecule.

“DRG” means Diagnosis Related Group.

“EIB” means European Investment Bank.

“ESBL” means extended spectrum beta lactamase bacteria.

“EU” means European Union.

“FCPA” means the U.S. Foreign Corrupt Practices Act.

“FDA” means the U.S. Food and Drug Administration.

“FDAMA” means the U.S. Food and Drug Administration Modernization Act of 1997.

“FDC Act” means the U.S. Food, Drug, and Cosmetic Act.

“FIND” means Foundation for Innovative New Diagnostics.

“GDPR” means the General Data Protection Regulation in the EU.

“HAIs” means healthcare-associated infections. Such infections could arise first in the hospital or other healthcare setting, or could result from a patient,
colonized with an organism, developing an active infection once admitted to the hospital or other healthcare setting.

“HAP” means Hospital-Acquired Pneumonia.

“HHS” means the U.S. Department of Health and Human Services.

31 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“HIPAA” means the Federal Health Insurance Portability and Accountability Act of 1996, as amended by the Health Information Technology for Economic
and  Clinical  Health  Act,  or  HITECH  Act.  HIPAA  and  HITECH  Act  are  Federal  laws  mandating  security  and  privacy  of  protected  personal  health
information of patients.

“HPN” means hospitalized pneumonia.

“IAI” means intra-abdominal infection.

“ICU” means intensive care unit.

“IDE” means investigational device exemption.

“IJI” means invasive & joint infections.

“bioinformatics” refers to methods, algorithms and processes for the collection, classification, storage and analysis of biochemical and biological data and
information  using  computers,  especially  as  applied  in  molecular  genetics  and  genomics.  Our  focus  is  on  acquiring  such  data  and  information  related  to
MDROs to assist in diagnosis and screening of patients and antibiotic stewardship initiatives by acute care hospitals. When we use the term “advanced
(bio)informatics,”  we  mean  informatics  combined  with  higher  levels  of  complexity,  sophistication  and  subject  matter  expertise  related  to  MDROs,
diagnostics, antibiotic stewardship, and the development of associated analysis tools, or the novel application of existing informatics in future products or
services. In this Annual Report, we also sometimes use the phrase “(bio)informatics products and services,” often interchangeably with “(bio)informatics
platform,” to describe the Company’s focus on the use of informatics and advanced informatics in its current and future product and service offerings.

“(bio)informatics platform” means a combination of software tools and analytical processes that streamline the production and analysis of informatics data.
When we use the term (bio)informatics platform, we are primarily referring to ARESdb and the Ares suite of AI powered and machine learning based tools.

“IOU” means investigational-use-only.

“IPR&D” means in-process research and development projects.

“IRB” means Investigational Review Board.

“ITI” means implant & tissue infection.

“IVD” means in vitro diagnostic.

“IVDD” means In-Vitro-Diagnostic Device Directive (Directive 98/79/EC of the European Parliament and of the Council of 27 October 1998 on in vitro
diagnostic medical devices), still applicable for certain IVDs during a transition period.

“IVDR” means In-Vitro-Diagnostic Device Regulation (Regulation (EU) 2017/746 of the European Parliament and of the Council of 5 April 2017 on in
vitro diagnostic medical devices), which has gone into effect on May 26, 2022.

“KOL” means key opinion leader.

“KPC” means carbapenemase producing Klebsiella pneumoniae, an MDRO.

“LRT” means lower respiratory tract infection.

“LRT BAL” means lower respiratory tract infection for bronchoalveolar lavage (BAL and mini-BAL) samples.

“MDRO” means a multidrug-resistant organism.

“MDx” means molecular diagnostics.

“ML” means machine learning.

“NGO” means non-governmental organization.

32 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“NGS” means Next Generation Sequencing.

“NMPA” means National Medical Products Administration, the Chinese agency for regulating drugs and medical devices.

“NOL” means net operating loss.

“OEM” means original equipment manufacturer.

“PCR” means polymerase chain reaction.

“PMA” means premarket approval.

“QSR” means Quality System Regulation.

“RUO” means research-use-only.

"RoW” means the rest of the world.

“SEC” means the U.S. Securities and Exchange Commission.

“Securities Act” means the Securities Act of 1933, as amended.

“VAP” means Ventilator-associated Pneumonia.

“UTI” means urinary tract infection.

Corporate Information

OpGen, Inc. was incorporated in Delaware in 2001. The Company’s headquarters are located at 9717 Key West Avenue, Suite 100, in Rockville, Maryland.
The Company, through its subsidiaries, also has operations in Germany and Austria.

Available Information

The Company maintains a website at www.opgen.com. Our Code of Conduct is available on our website. We are not incorporating our website into this
Annual Report. Our annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K, and amendments to those reports, filed
or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act, are available free of charge on our website as soon as practicable after electronic filing
of such material with, or furnishing it to, the SEC. This information may be read at the SEC website at http://www.sec.gov.

33 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1A. Risk Factors

The following are significant factors known to us that could materially harm our business, financial condition or operating results or could cause our actual
results  to  differ  materially  from  our  anticipated  results  or  other  expectations,  including  those  expressed  in  any  forward-looking  statement  made  in  this
Annual Report. The risks described are not the only risks we face. Additional risks and uncertainties not currently known to us, or that we currently deem
to  be  immaterial,  also  may  adversely  affect  our  business,  financial  condition  and  operating  results.  If  any  of  these  risks  actually  occur,  our  business,
financial condition, and operating results could suffer significantly.

Summary

Below is a summary of material factors that make an investment in our securities speculative or risky. Importantly, this summary does not address all of the
risks that we face. We encourage you to carefully review the full risk factors contained in this Annual Report in their entirety for additional information
regarding the material factors that make an investment in our securities speculative or risky.

● We have a history of losses, and we expect to incur losses for the next several years.
● We will require additional capital to fund our operations, and if we fail to obtain necessary financing, we may not be able to continue as a going

concern.

● We have significant indebtedness that, if we are unable to repay, would cause a material adverse effect on us.
● We face significant competition from other companies in the life sciences and biotechnology industry, and our business will suffer if we fail to

compete effectively.

● We may never successfully develop new products or may not receive or be able to maintain regulatory clearance or approval for or commercialize

our new and existing products.

● Our products and services may never achieve significant commercial market acceptance.
● The COVID-19 pandemic has impacted and may continue to adversely impact our business, financial condition and results of operations.
● Changes  in  healthcare  laws  policies,  including  legislation  reforming  the  U.S.  healthcare  system,  may  have  a  material  adverse  effect  on  our

financial condition and operations.

● We  rely  on  collaborations  with  third  parties  to  develop  product  and  services  candidates,  including  our  collaboration  with  FIND.  If  these

collaborations are not successful, our business could be adversely affected.

● We may not be able to expand our customer base, which is crucial for our future success.
● If we are unable to protect our intellectual property effectively, our business will be harmed.
● We may suffer from adverse effects on our business condition and results of operations from general economic and market conditions and overall
fluctuations in the United States and international markets, including deteriorating market conditions due to investor concerns regarding inflation
and Russia’s war against Ukraine.

Risks Related to Our Business

We have a history of losses, and we expect to incur losses for the next several years. The report of our independent registered public accounting firm on
our financial statements for the years ended December 31, 2022 and 2021 contains explanatory language that substantial doubt exists about our ability
to continue as a going concern.

We have incurred substantial losses since our inception, and we expect to continue to incur additional losses for the next several years. For the years ended
December 31, 2022 and 2021, we had net losses of $37.3 million and $34.8 million, respectively. From our inception through December 31, 2022, we had
an accumulated deficit of $272.8 million. The reports of our independent registered public accounting firm on our financial statements for the years ended
December  31,  2022  and  2021  each  contain  explanatory  language  that  substantial  doubt  exists  about  our  ability  to  continue  as  a  going  concern.  We
completed a number of financings in 2021 and 2022, including an at-the-market public offering which commenced in June 2022 and a registered direct
financing  in  October  2022.  The  net  proceeds  from  such  financings  were  approximately  $52.0  million.  We  also  completed  another  registered  direct
financing  in  January  2023,  which  raised  net  proceeds  of  approximately  $6.8  million.  We  cannot  assure  you  that  we  can  continue  to  raise  the  capital
necessary to fund our business.

Even if we achieve significant revenues, we may not become profitable, and even if we achieve profitability, we may not be able to sustain or increase
profitability on a quarterly or annual basis. Our failure to become and remain consistently profitable could adversely affect the market price of our common
stock  and  could  significantly  impair  our  ability  to  raise  capital,  expand  our  business  or  continue  to  pursue  our  growth  strategy.  We  have  no  committed
sources of capital and may find it difficult to raise money on terms favorable to us or at all. The failure to obtain sufficient capital to support our operations
would have an adverse effect on our business, financial condition and results of operations.

34 

 
 
 
 
 
 
 
 
 
 
 
 
We need to raise additional capital to support our business. If we cannot do so successfully, we will not be able to continue as a going concern.

We need to raise additional capital to support our business. If we cannot do so successfully, we will not be able to continue as a going concern. To meet our
capital needs, we are considering multiple alternatives, including, but not limited to, ATM offerings, additional equity financings, debt financings and other
funding transactions, licensing and/or partnering arrangements and business combination transactions. We believe that additional equity financings are the
most likely source of capital. There can be no assurance that we will be able to complete any such financing transaction on acceptable terms or otherwise.

We believe that additional equity or debt financings are the most likely source of capital going forward. There can be no assurance that we will be able to
complete any such financing transaction on acceptable terms or otherwise.

We believe that current cash on hand will be sufficient to fund operations into June 2023, if we are unable to amend the repayment terms of the second
tranche of the EIB loan facility due in June 2023.  In the event we are unable to amend the repayment terms of the second tranche of the EIB loan facility or
successfully  raise  additional  capital  during  the  second  quarter  of  2023,  we  will  not  have  sufficient  cash  flows  and  liquidity  to  finance  our  business
operations  as  currently  contemplated.  Accordingly,  in  such  circumstances  we  would  be  compelled  to  immediately  reduce  general  and  administrative
expenses and delay research and development projects, including the purchase of scientific equipment and supplies, until we are able to obtain sufficient
financing. We have no additional committed sources of capital and may find it difficult to raise money on terms favorable to us or at all. The failure to
obtain sufficient capital to support our operations would have a material adverse effect on our business, financial condition and results of operations. If such
sufficient  financing  is  not  received  timely,  we  would  then  need  to  pursue  a  plan  to  license  or  sell  assets,  seek  to  be  acquired  by  another  entity,  cease
operations and/or seek bankruptcy protection.

Raising additional capital may cause dilution to our stockholders, restrict our operations or require us to relinquish rights to our products or services to
a third party.

We may seek additional funding through a combination of equity offerings, debt financings, collaborations, licensing arrangements, and selling our non-
core assets. To the extent that we raise additional capital through the sale of equity or convertible debt securities, stockholders’ ownership interest will be
diluted, and the terms may include liquidation or other preferences that adversely affect our existing stockholders’ rights as a holder of our common stock.
The incurrence of additional indebtedness or the issuance of certain equity securities could result in increased fixed payment obligations and could also
result  in  certain  additional  restrictive  covenants,  such  as  limitations  on  our  ability  to  incur  additional  debt  or  issue  additional  equity,  limitations  on  our
ability to acquire or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. In
addition, issuance of additional equity securities, or the possibility of such issuance, may cause the market price of our common stock to decline. In the
event that we enter into collaborations or licensing arrangements or sell non-core assets in order to raise capital, we may be required to accept unfavorable
terms, including relinquishing or licensing to a third party on unfavorable terms our rights to our products and services that we otherwise would seek to
develop or commercialize ourselves or potentially reserve for future potential arrangements when we might be able to achieve more favorable terms.

We may not realize the growth and success that we expected from the combination of the OpGen and Curetis businesses.

Although we believe the combination of the OpGen and Curetis businesses provided a significant commercial opportunity for growth, we may not realize
all of the synergies that we had anticipated and may not be successful in implementing our commercialization strategy across all products and platforms as
well as all geographies. Our combined business is and continues to be subject to all of the risks and uncertainties inherent in the pursuit of growth in our
industry and we may not be able to successfully sell our products, obtain the regulatory clearances and approvals we apply for or, realize the anticipated
benefits from our distribution, collaboration and other commercial partners. If we are not able to achieve the expected benefits from the combined business
of OpGen as a commercial enterprise, our financial condition will be negatively impacted.

35 

 
 
 
 
 
 
 
 
 
 
The process to obtain and maintain FDA clearances or approvals for our products is complex and time and resource consuming. If we fail to obtain
such clearances or approvals, our business and results of operations will be materially adversely impacted.

The  process  of  obtaining  regulatory  clearances  or  approvals  to  market  a  medical  device  can  be  costly  and  time  consuming,  and  we  may  not  be  able  to
obtain these clearances or approvals on a timely basis, if at all. We were subject to extended delays for the FDA clearance of our Acuitas AMR Gene Panel
test due to the national emergency situation caused by the COVID-19 pandemic and FDA prioritizing COVID-19 related product reviews. The FDA has
not been able to provide any feedback in the form of pre-submission, or presub, meetings for either the Unyvero UTI or IJI panels and declined to host any
presub meetings for the IJI panel in early 2022. In addition, the time and expense needed to prepare future clinical trial data for submission to the FDA and
reviewing  and  responding  to  the  FDA’s  request  for  additional  information  may  require  significant  resources  and  could  impact  other  research  and
development project timelines, which may adversely affect our strategy and ability to commercialize our diagnostic tests and bioinformatics products and
services.

We have significant indebtedness which could have a material adverse effect on our financial condition.

As of December 31, 2022, we owed indebtedness of approximately $13.5 million (€12.6 million) of principal (including deferred interest of $2.0 million
(€1.9  million))  under  a  loan  provided  by  the  EIB  with  remaining  maturities  in  June  2023  and  June  2024.  Of  the  approximately  €13.4  million  of
indebtedness due to the EIB in April 2022, we made a lump sum payment of approximately €5.0 million and thereafter made eight monthly installments
totaling  approximately  €5.6  million.  In  2023,  the  Company  will  pay  the  remaining  four  monthly  installments  from  January  through  April  totaling
approximately €2.8 million, along with approximately €4.0 million due in June 2023 for the second EIB tranche.

While we continue evaluating options to restructure the remaining indebtedness, we may not be able to do so, and in such event, OpGen may not be able to
generate sufficient cash to service all its indebtedness and may be forced to take other actions to satisfy its obligations under indebtedness that may not be
successful. The inability in the future to repay such indebtedness when due would have a material adverse effect on us and, if the EIB exercises its rights
and remedies under our loan agreement, would likely force us to seek bankruptcy protection.

We expect our ability to utilize our net operating loss carryforwards will be limited as a result of an “ownership change,” as defined in Section 382 of
the Internal Revenue Code triggered by consummation of the transaction with Curetis.

As of December 31, 2022, we had approximately $232.7 million of net operating loss, or NOL, carryforwards for U.S. federal tax purposes. Under U.S.
federal income tax law, we generally can use our NOL carryforwards (and certain tax credits) to offset ordinary taxable income, thereby reducing our U.S.
federal income tax liability, for up to 20 years from the year in which the losses were generated, after which time they will expire. State NOL carryforwards
(and certain tax credits) generally may be used to offset future state taxable income for 20 years from the year in which the losses are generated, depending
on the state, after which time they will expire. The rate at which we can utilize our NOL carryforwards is limited (which could result in NOL carryforwards
expiring prior to their use) each time we experience an “ownership change,” as determined under Section 382 of the Internal Revenue Code. A Section 382
ownership change generally occurs if a shareholder or a group of shareholders who are deemed to own at least 5% of our common stock increase their
ownership by more than 50 percentage points over their lowest ownership percentage within a rolling three-year period. If an ownership change occurs,
Section 382 generally would impose an annual limit on the amount of post-ownership change taxable income that may be offset with pre-ownership change
NOL carryforwards equal to the product of the total value of our outstanding equity immediately prior to the ownership change (reduced by certain items
specified in Section 382) and the U.S. federal long-term tax-exempt interest rate in effect at the time of the ownership change. A number of special and
complex rules apply in calculating this Section 382 limitation. While the complexity of Section 382 makes it difficult to determine whether and when an
ownership change has occurred, and if a portion of our NOLs is subject to an annual limitation under Section 382, we believe that an additional ownership
change may have occurred upon the consummation of the transaction with Curetis. In addition, our ability to use our NOL carryforwards will be limited to
the  extent  we  fail  to  generate  enough  taxable  income  in  the  future  before  they  expire.  Existing  and  future  Section  382  limitations  and  our  inability  to
generate enough taxable income in the future could result in a substantial portion of our NOL carryforwards expiring before they are used. In addition,
under the 2017 Tax Cut and Jobs Act, effective for losses arising in taxable years beginning after December 31, 2017, the deduction for NOLs is limited to
80% of taxable income, NOLs can no longer be carried back, and NOLs can be carried forward indefinitely.

36 

 
 
 
 
 
 
 
 
 
Our products and services may never achieve significant commercial market acceptance.

Our products and services may never gain significant acceptance in the marketplace and, therefore, may never generate substantial revenue or profits for us.
Our ability to achieve commercial market acceptance for our products will depend on several factors, including:

● our ability to convince the medical community of the clinical utility of our products and services and their potential advantages over existing tests,

including our NGS-based isolate sequencing services offering, despite the lack of reimbursement for such services;

● our  ability  to  successfully  develop  automated  rapid  pathogen  identification  and  antibiotic  resistance  testing  products  and  services,  including
bioinformatics, and convince hospitals and other healthcare providers of the patient safety, improved patient outcomes and potential cost savings
that could result;

● our ability to further grow our microbial isolate and antibiotic resistance genes knowledge-bases and bioinformatics offerings;
● the willingness of hospitals and physicians to use our products and services; and
● the ability of hospitals and labs to pay for our products and services.

Our future success is dependent upon our ability to expand our customer base.

The current customers we are targeting for our Unyvero and Acuitas products and services are hospital systems, acute care hospitals, particularly those with
advanced care units, such as intensive care units, community-based hospitals and governmental units, such as public health facilities and other laboratories.
We need to provide a compelling case for the savings, patient safety and recovery, reduced length of stay and reduced costs that come from adopting our
MDRO diagnosis and antibiotic stewardship products and services. If we are not able to successfully increase our customer base, sales of our products and
our margins may not meet expectations. We are subject to similar challenges with respect to customers and partners for our ARESdb based offerings and
solutions. Attracting new customers and introducing new products and services requires substantial time and expense. Any failure to expand our existing
customer base, or launch new products and services, would adversely affect our ability to improve our operating results.

We are developing diagnostic products for the more rapid identification of MDROs and antibiotic resistance genomic information. If we are unable to
successfully  develop,  receive  regulatory  clearance  or  approval  for  or  commercialize  such  products  and  services,  our  business  will  be  materially,
adversely affected.

We are developing products that detect antibiotic resistance markers in under ninety minutes as well as four to five hours – and in the case of our NGS-
based ARESasp, ARESid, or ARESiss (Express) solutions several days to weeks - that we believe could help address many of the current issues with the
need for more rapid identification of infectious diseases and AMR testing. Development of such diagnostic products is difficult and we cannot assure you
that we will be successful in such product development efforts, or, if successful, that we will receive the necessary regulatory clearances to commercialize
such  products.  We  have  identified  dozens  of  resistance  genes  to  help  guide  clinicians  with  their  antibiotic  therapy  decisions.  Although  we  have
demonstrated preliminary feasibility, and confirmed genotype/phenotype predictive algorithms, such product development efforts will require us to work
collaboratively with other companies, academic and government laboratories, and healthcare providers to access sufficient numbers of microbial isolates,
develop the diagnostic tests, successfully conduct the necessary clinical trials and apply for and receive regulatory clearances or approvals for the intended
use of such diagnostic tests. In addition, we would need to successfully commercialize such products. Such product development, clearance or approval and
commercialization activities are time-consuming, expensive and we are not assured that we will have sufficient funds to successfully complete such efforts.
Any significant delays or failures in this process could have a material adverse effect on our business and financial condition.

We offer some of these products in development to the RUO market and for other non-clinical research uses prior to receiving clearance or approval to
commercialize these products in development for use in the clinical setting. We need to comply with the applicable laws and regulations regarding such
other uses. Failure to comply with such laws and regulations may have a significant impact on the Company.

We may enter into agreements with U.S. or other international government agencies or non-government organizations (NGO), which could be subject
to uncertain future funding.

The presence of MDROs and the need for antibiotic stewardship activities have prompted state, federal and international government agencies to develop
programs to combat the effects of MDROs. From 2018 through September 30, 2021, we were party to a collaboration, called the New York State Infectious
Disease  Digital  Health  Initiative,  with  the  New  York  State  DOH  and  ILÚM  (now  IDC)  to  develop  a  research  program  to  detect,  track,  and  manage
antimicrobial-resistant  infections  at  healthcare  institutions  in  New  York  State.  In  September  2022,  we  entered  into  a  research  and  development
collaboration agreement with FIND, a NGO focused on innovative new diagnostics, for the potential use of the Unyvero A30 RQ platform in low- and
middle-income countries (LMICs).

37 

 
 
 
 
 
 
 
 
 
 
 
 
In the future, we may seek to enter into additional agreements with governmental funding sources or contract with government healthcare organizations or
NGOs to sell our products and services, such as our collaboration agreement with FIND. Under such agreements, we rely on the continued performance by
these government agencies and NGOs of their responsibilities under these agreements, including adequate continued funding of the agencies and NGOs
and their programs. We have no control over the resources and funding that government agencies may devote to these agreements, which may be subject to
annual renewal.

Government  agencies  or  NGOs  may  fail  to  perform  their  responsibilities  under  these  agreements,  which  may  cause  them  to  be  terminated  by  the
government  agencies  or  NGOs.  In  addition,  we  may  fail  to  perform  our  responsibilities  under  these  agreements.  Any  government  or  NGO  agreements
would be subject to audits, which may occur several years after the period to which the audit relates. If an audit identified significant unallowable costs, we
could incur a material charge to our earnings or reduction in our cash position. As a result, we may be unsuccessful entering, or ineligible to enter, into
future government and NGO agreements.

If the utility of our current products and products in development is not supported by studies published in peer-reviewed medical publications, the rate
of adoption of our current and future products and services by clinicians and healthcare facilities may be negatively affected.

The results of several of our clinical and economic validation studies involving our products have been presented at major infectious disease and infection
control society meetings and some have been published in peer reviewed scientific journals. We need to maintain and grow a continued presence in peer-
reviewed publications to promote clinician adoption of our products. We believe that peer-reviewed journal articles that provide evidence of the utility of
our current and future products and services, and adoption by key opinion leaders in the infectious disease market are very important to our commercial
success. Clinicians typically take a significant amount of time to adopt new products and testing practices, partly because of perceived liability risks and the
uncertainty  of  a  favorable  cost/benefit  analysis.  It  is  critical  to  the  success  of  our  sales  efforts  that  we  educate  a  sufficient  number  of  clinicians  and
administrators about our products and demonstrate their clinical benefits. Clinicians may not adopt our current and future products and services unless they
determine, based on published peer- reviewed journal articles and the experience of other clinicians, that our products provide accurate, reliable, useful and
cost-effective  information  that  is  useful  in  pathogen  identification  as  well  as  AMR  marker  detection  and  possibly  MDRO  diagnosis  and  outbreak
prevention. If our current and future products and services or the technology underlying our products and services or our future product offerings do not
receive sufficient favorable exposure in peer-reviewed publications, the rate of clinician adoption could be negatively affected. The publication of clinical
data in peer-reviewed journals is a crucial step in commercializing our products, and our inability to control when, if ever, results are published may delay
or limit our ability to derive sufficient revenue from any product that is the subject of a study.

Our sales cycle for our marketed products and services is lengthy and variable, which makes it difficult for us to forecast revenue and other operating
results.

The sales cycles for our products are lengthy, which will make it difficult for us to accurately forecast revenues in a given period, and may cause revenue
and  operating  results  to  vary  significantly  from  period  to  period.  Potential  customers  for  our  products  typically  need  to  commit  significant  time  and
resources to evaluate our products, and their decision to purchase our products may be further limited by budgetary constraints and numerous layers of
internal review and approval, which are beyond our control. We spend substantial time and effort assisting potential customers in evaluating our products.
Even  after  initial  approval  by  appropriate  decision  makers,  the  negotiation  and  documentation  processes  for  the  actual  adoption  of  our  products  on  a
facility-wide  basis  can  be  lengthy.  As  a  result  of  these  factors,  based  on  our  experience  to  date,  our  sales  cycle,  the  time  from  initial  contact  with  a
prospective  customer  to  routine  commercial  use  of  our  products,  has  varied  and  could  be  12  months  or  longer,  which  has  made  it  difficult  for  us  to
accurately project revenues and operating results. In addition, the revenue generated from sales of our products may fluctuate from time to time due to
changes in the testing volumes of our customers. As a result, our results may fluctuate on a quarterly basis, which may adversely affect the price of our
common stock.

We  are  currently  party  to,  and  may  enter  into  additional  collaborations  with  third  parties  to  develop  product  and  services  candidates.  If  these
collaborations are not successful, our business could be adversely affected.

We are currently party to several collaborations, such as our agreement with FIND, and anticipate that we will enter into additional collaborations related to
our platforms and product offerings, including our bioinformatics products and services. Such collaborations are and may be with microbiology and IVD
companies, pharmaceutical and biotech companies, CROs and CLIA labs, NGS platform companies or other participants in our industry. We have limited
control over the amount and timing of resources that any such collaborators could dedicate to the development or commercialization of the subject matter
of any such collaboration. Our ability to generate revenues from these arrangements would depend on our and our collaborator’s abilities to successfully
perform the functions assigned to each of us in these arrangements. Our relationships with collaborators may pose several risks, including the following:

38 

 
 
 
 
 
 
 
 
 
● collaborators have significant discretion in determining the efforts and resources that they will apply to these collaborations;
● collaborators may not perform their obligations as expected;
● we may not achieve any milestones, or receive any milestone payments, under our collaborations, including milestones and/or payments that we

expect to achieve or receive;

● the clinical trials, if any, conducted as part of these collaborations may not be successful;
● a  collaborator  might  elect  not  to  continue  or  renew  development  or  commercialization  programs  based  on  clinical  trial  results,  changes  in  the
collaborator’s strategic focus or available funding or external factors, such as an acquisition, that diverts resources or creates competing priorities;
● we may not have access to, or may be restricted from disclosing, certain information regarding the identity of the partner, financial details as well
as details on product or services candidates being developed or commercialized under a collaboration and, consequently, may have limited ability
to inform our stockholders about the status of such product or services candidates;

● collaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our product candidates
if the collaborators believe that competitive products are more likely to be successfully developed or can be commercialized under terms that are
more economically attractive than ours;

● product or services candidates developed in collaboration with us may be viewed by our collaborators as competitive with their own product or

services, which may cause collaborators to cease to devote resources to the commercialization of our product or services candidates;

● a collaborator with marketing and distribution rights to one or more of our product or services candidates that achieve regulatory approval may not

commit sufficient resources to the marketing and distribution of any such product candidate;

● disagreements with collaborators, including disagreements over proprietary rights, contract interpretation or the preferred course of development
of  any  product  or  services  candidates,  may  cause  delays  or  termination  of  the  research,  development  or  commercialization  of  such  product  or
services candidates, may lead to additional responsibilities for us with respect to such product or services candidates or may result in litigation or
arbitration, any of which would be time-consuming and expensive;

● collaborators  may  not  properly  maintain  or  defend  our  intellectual  property  rights  or  may  use  our  proprietary  information  in  such  a  way  as  to

invite litigation that could jeopardize or invalidate our intellectual property or proprietary information or expose us to potential litigation;

● disputes may arise with respect to the ownership of intellectual property developed pursuant to a collaboration;
● collaborators may infringe the intellectual property rights of third parties, which may expose us to litigation and potential liability; and
● collaborations may be terminated for the convenience of the collaborator and, if terminated, we could be required to raise additional capital to

pursue further development or commercialization of the applicable product or services candidates.

If our collaborations do not result in the successful development and commercialization of products or services, we may not receive any future research
funding  or  milestone  or  royalty  payments  under  the  collaborations.  If  we  do  not  receive  the  funding  we  would  expect  under  these  agreements,  our
development of product and services candidates could be delayed, and we may need additional resources to develop our product candidates.

We may not be successful in finding strategic collaborators for continuing development of certain of our product or services candidates or successfully
commercializing or competing in the market for certain indications.

We may seek to develop strategic partnerships for developing certain of our product or services candidates, due to capital costs required to develop the
product  or  services  candidates  or  manufacturing  constraints.  We  may  not  be  successful  in  our  efforts  to  establish  such  a  strategic  partnership  or  other
alternative arrangements for our product or services candidates because our research and development pipeline may be insufficient, our product or services
candidates  may  be  deemed  to  be  at  too  early  of  a  stage  of  development  for  collaborative  effort  or  third  parties  may  not  view  our  product  or  services
candidates as having the requisite potential to demonstrate commercial success.

If we are unable to reach agreements with suitable collaborators on a timely basis, on acceptable terms or at all, we may have to curtail the development of
a  product  or  service  candidate,  reduce  or  delay  our  development  program,  delay  our  potential  commercialization,  reduce  the  scope  of  any  sales  or
marketing  activities  or  increase  our  expenditures  and  undertake  development  or  commercialization  activities  at  our  own  expense.  If  we  elect  to  fund
development or commercialization activities on our own, we may need to obtain additional expertise and additional capital, which may not be available to
us on acceptable terms or at all. If we fail to enter into collaborations and do not have sufficient funds or expertise to undertake the necessary development
and commercialization activities, we may not be able to further develop our product candidates and our business, financial condition, results of operations
and prospects may be materially and adversely affected.

We are an early commercial stage company and may never be profitable.

We rely principally on the commercialization of our Unyvero, ARESdb based, and Acuitas products and services to generate future revenue growth. To
date,  our  products  have  delivered  only  limited  revenue.  We  believe  that  our  commercialization  success  is  dependent  upon  our  ability  to  significantly
increase the number of hospitals, labs, long-term care facilities and other inpatient healthcare settings that use our products. If demand for products does not
increase as quickly as we have planned, we may be unable to increase our revenue levels as expected. We are currently not profitable. Even if we succeed
in increasing adoption of our products by our target markets, maintaining and creating relationships with our existing and new customers and developing
and commercializing additional molecular testing products, we may not be able to generate sufficient revenue to achieve or sustain profitability.

39 

 
 
 
 
 
 
 
 
 
 
We have limited experience in marketing and selling our products, and if we are unable to adequately address our customers’ needs, it could negatively
impact sales and market acceptance of our products and we may never generate sufficient revenue to achieve or sustain profitability.

We sell our products through our own direct sales force, which sells our products in the U.S., and via distribution partners in all other territories. All our
products and services may be offered and sold to different potential customers or involve discussions with multiple stakeholders in inpatient facilities. Our
future sales will depend in large part on our ability to increase our marketing efforts and adequately address our customers’ needs. The inpatient healthcare
industry is a large and diverse market. We will need to attract and develop sales and marketing personnel with industry expertise, including internally and at
our distribution partners. Competition for such personnel is intense. We may not be able to attract and retain sufficient personnel to maintain an effective
sales and marketing force. In addition, we will likely have less control over sales and marketing personnel of our distribution partners. The personnel at our
distribution partners may therefore not be adequately trained with respect to our products or may not be sufficiently incentivized to sell our products. If we
are unable to successfully market our products and adequately address our customers’ needs, it could negatively impact sales and market acceptance of our
products and we may never generate sufficient revenue to achieve or sustain profitability.

If our manufacturing facilities become inoperable, our products, and our business will be harmed.

We  manufacture  our  Unyvero  cartridges  and  consumables  and  SARS-CoV-2  test  kits  in  our  facility  in  Bodelshausen,  Germany  and  until  2022,  we
manufactured our Acuitas products in our facility in Rockville, Maryland. As of December 31, 2022, we were in the process of transferring the Acuitas
production to our Bodelshausen facility, and the transfer was successfully completed in early 2023. We do not have redundant facilities for these products.
Our facilities and the equipment we use to manufacture our products would be costly to replace and could require substantial lead time to repair or replace,
if damaged or destroyed. The facilities may be harmed or rendered inoperable by natural or man-made disasters, including flooding and power outages or
fire, which may render it difficult or impossible for us manufacture our products for some period of time. The inability to manufacture our products may
result  in  the  loss  of  customers  or  harm  our  reputation,  and  we  may  be  unable  to  regain  those  customers  in  the  future.  Although  we  carry  insurance  for
damage to our property and the disruption of our business, this insurance may not be sufficient to cover all of our potential losses and may not continue to
be available to us on acceptable terms, if at all.

In order to establish redundant facilities, we would have to spend considerable time and money securing adequate space, constructing the facility, recruiting
and training employees, and establishing the additional operational and administrative infrastructure necessary to support a second facility. Additionally,
any new manufacturing facility opened by us would be subject to FDA inspection and certification. If we fail to maintain our FDA certification or if our
FDA certification is suspended, limited or revoked, we would not be able manufacture our products.

If  demand  for  these  products  increase  beyond  our  current  forecasts  or,  regulatory  requirements  arise,  we  may  not  be  able  to  meet  our  obligations  to
manufacture these products, and backlog or reduced demand for such products could occur. If any of these issues occur, it could have a material adverse
effect on our financial condition and results of operations.

We  rely  on  a  limited  number  of  suppliers  or,  in  some  cases,  sole  suppliers,  for  some  of  our  materials  and  may  not  be  able  to  find  replacements  or
immediately transition to alternative suppliers.

We rely on several sole suppliers and manufacturers, including Zollner, Contexo, Scholz, Thermo Fisher Scientific and Qiagen, for supplying instrument
systems and certain reagents, raw materials, supplies and substances which we use to manufacture our products. An interruption in our operations could
occur if we encounter delays or difficulties in securing these items or manufacturing our products, and if we cannot, then obtain an acceptable substitute.
Any such interruption or damage to third party suppliers or manufacturers for any reason, such as fire or other events beyond our control, including as a
result of natural disasters, terrorist attacks, or the occurrence of a contagious disease or illness, such as the COVID-19 pandemic, could significantly affect
our business, financial condition, results of operations and reputation.

40 

 
 
 
 
 
 
 
 
 
 
Our distributors, collaboration partner, and service providers may be impacted and could be delayed or suspended as a result of the military action by
Russia in Ukraine.

We have distribution relationships with partners for the distribution of certain of our products in Russia and Ukraine as well as other neighboring territories.
We also have relationships with other parties and service providers that may operate in or be impacted by conditions in Russia and Ukraine.

In February 2022, Russia commenced a military invasion of Ukraine. Russia’s invasion and the ensuing response by Ukraine may continue to disrupt our
and our distribution partner’s distribution efforts in such jurisdictions, impact the ability of certain service providers to perform and could increase our costs
and  disrupt  future  planned  activities.  For  example,  we  believe  our  distribution  partner  will  not  be  able  to  successfully  distribute  products  in  Ukraine  or
Russia during the conflict and Curetis has suspended its business support to our distributors and will not accept any purchase orders until the geopolitical
situation has been resolved. Such disruption would significantly impact our ability to market, sell and distribute in such territories and could impact our
ability to do so in nearby territories, which would increase our costs and slow down and jeopardize our commercialization efforts.

If we cannot compete successfully with our competitors, we may be unable to increase or sustain our revenue or achieve and sustain profitability.

Our competitors include rapid diagnostic testing and traditional microbiology companies, commercial laboratories, information technology companies, and
hospital laboratories who may internally develop testing capabilities. Principal competitive factors in our target market include organizational size, scale,
and breadth of product offerings; rapidity of test results; quality and strength of clinical and analytical validation data and confidence in diagnostic results;
cost effectiveness; ease of use; and regulatory approval status.

Our  principal  competition  comes  from  traditional  methods  used  by  healthcare  providers  to  diagnose  and  screen  for  MDROs  and  from  other  molecular
diagnostic companies creating screening and diagnostic products such as Bosch, Cepheid (a Danaher company), Becton-Dickinson, bioMérieux, Accelerate
Diagnostics, T2 Biosystems, GenMark (a subsidiary of Roche), Qiagen, Mobidiag (a Hologic company) and Luminex (a DiaSorin company).

We  also  face  competition  from  commercial  laboratories,  such  as  Bio-Reference  Laboratories,  Inc.,  Laboratory  Corporation  of  America  Holdings,  Quest
Diagnostics, Pathnostics, and EuroFins, which have strong infrastructure to support the commercialization of diagnostic laboratory services.

Competitors may develop their own versions of competing products in countries where we do not have patents or where our intellectual property rights are
not recognized or using their own technologies that do not infringe on our intellectual property rights.

Many of our potential competitors have widespread brand recognition and substantially greater financial, technical, research and development and selling
and marketing capabilities than we do. Others may develop products with prices lower than ours that could be viewed by hospitals, physicians and payers
as functionally equivalent to our product and service offering or offer products at prices designed to promote market penetration, which could force us to
lower  the  list  prices  of  our  product  and  service  offerings  and  affect  our  ability  to  achieve  profitability.  If  we  are  unable  to  change  clinical  practice  in  a
meaningful way or compete successfully against current and future competitors, we may be unable to increase market acceptance and sales of our products,
which could prevent us from increasing our revenue or achieving profitability and could cause our stock price to decline.

Our products and services are not covered by reimbursement by the Centers for Medicare & Medicaid Services (CMS) and other governmental and
third-party  payors.  If  we  cannot  convince  our  customers  that  the  savings  from  use  of  our  products  and  services  will  increase  their  overall
reimbursement, our business could suffer.

Our products and services do not currently receive reimbursement from Medicare, Medicaid, other governmental payors or commercial third-party payors.
Policy and rule changes in reimbursement announced by CMS, including potential financial incentives for reductions in healthcare-associated infections
(HAI),  and  penalties  and  decreased  Medicare  reimbursement  for  patients  with  HAIs  provide  us  with  an  opportunity  to  establish  a  business  case  for  the
purchase and use of our screening and diagnostic products and services. If we cannot convince our customers that the savings from use of our products and
services will increase or stabilize their overall profitability and improve clinical outcomes, our business will suffer.

41 

 
 
 
 
 
 
 
 
 
 
 
 
 
Failure  in  our  information  technology,  storage  systems  or  our  AREScloud  services  could  significantly  disrupt  our  operations  and  our  research  and
development efforts, which could adversely impact our revenues, as well as our research, development and commercialization efforts.

Our  ability  to  execute  our  business  strategy  depends,  in  part,  on  the  continued  and  uninterrupted  performance  of  our  information  technology  systems,
which support our operations and our research and development efforts, as well as our storage systems and our analyzers. Due to the sophisticated nature of
the  technology  we  use  in  our  products  and  service  offerings,  including  our  ARESdb  and  AREScloud  services,  we  are  substantially  dependent  on  our
information  technology  systems.  Information  technology  systems  are  vulnerable  to  damage  from  a  variety  of  sources,  including  telecommunications  or
network failures, malicious human acts and natural disasters. Moreover, despite network security and back-up measures, some of our servers are potentially
vulnerable to physical or electronic break-ins, computer viruses, ransomware attacks and similar disruptive problems. Despite the precautionary measures
we have taken to prevent unanticipated problems that could affect our information technology systems, sustained or repeated system failures that interrupt
our  ability  to  generate  and  maintain  data,  and  in  particular  to  operate  our  ARESdb,  could  adversely  affect  our  ability  to  operate  our  business.  Any
interruption  in  the  operation  of  our  ARESdb,  due  to  information  technology  system  failures,  part  failures  or  potential  disruptions  in  the  event  we  are
required to relocate our instruments within our facility or to another facility, could have an adverse effect on our operations.

Security  breaches,  loss  of  data  and  other  disruptions  could  compromise  sensitive  information  related  to  our  business  or  prevent  us  from  accessing
critical information and expose us to liability, which could adversely affect our business and our reputation.

In  the  ordinary  course  of  our  business,  we  collect  and  store  sensitive  data,  which  may  include  legally  protected  health  information  and  personally
identifiable  information  about  our  customers  and  their  patients.  We  also  store  sensitive  intellectual  property  and  other  proprietary  business  information,
including that of our customers. We manage and maintain our applications and data utilizing a combination of on-site systems and cloud-based data center
systems.  These  applications  and  data  encompass  a  wide  variety  of  business-critical  information,  including  research  and  development  information,
commercial information and business and financial information.

We face four primary risks relative to protecting this critical information: loss of access risk, inappropriate disclosure risk, inappropriate modification risk
and the risk of our being unable to identify and audit our controls over the first three risks.

We  are  highly  dependent  on  information  technology  networks  and  systems,  including  the  Internet,  to  securely  process,  transmit  and  store  this  critical
information. Security breaches of this infrastructure, including physical or electronic break-ins, computer viruses, phishing attempts, ransomware attacks or
other  attacks  by  hackers  and  similar  breaches,  can  create  system  disruptions,  shutdowns  or  unauthorized  disclosure  or  modification  of  confidential
information. The secure processing, storage, maintenance, and transmission of this critical information is vital to our operations and business strategy, and
we devote significant resources to protecting such information. Although we take measures to protect sensitive information from unauthorized access or
disclosure,  our  information  technology  and  infrastructure  may  be  vulnerable  to  attacks  by  hackers  or  viruses  or  breached  due  to  employee  error,
malfeasance or other disruptions.

A  security  breach  or  privacy  violation  that  leads  to  disclosure  or  modification  of  or  prevents  access  to  consumer  information  (including  personally
identifiable  information  or  protected  health  information)  could  harm  our  reputation,  compel  us  to  comply  with  disparate  state  breach  notification  laws,
require us to verify the correctness of database contents and otherwise subject us to liability under laws that protect personal data, resulting in increased
costs  or  loss  of  revenue.  If  we  are  unable  to  prevent  such  security  breaches  or  privacy  violations  or  implement  satisfactory  remedial  measures,  our
operations  could  be  disrupted,  and  we  may  suffer  loss  of  reputation,  financial  loss  and  other  regulatory  penalties  because  of  lost  or  misappropriated
information,  including  sensitive  consumer  data.  In  addition,  these  breaches  and  other  inappropriate  access  can  be  difficult  to  detect,  and  any  delay  in
identifying them may lead to increased harm of the type described above.

Any  such  breach  or  interruption  could  compromise  our  networks,  and  the  information  stored  there  could  be  inaccessible  or  could  be  accessed  by
unauthorized parties, publicly disclosed, lost or stolen. Any such interruption in access, improper access, disclosure or other loss of information could result
in legal claims or proceedings, liability under laws that protect the privacy of personal information, such as the federal Health Insurance Portability and
Accountability Act, or HIPAA, and regulatory penalties. Unauthorized access, loss or dissemination could also disrupt our operations, including our ability
to  perform  tests,  provide  test  results,  bill  facilities  or  patients,  process  claims  and  appeals,  provide  customer  assistance  services,  conduct  research  and
development activities, collect, process and prepare Company financial information, provide information about our current and future solutions and other
patient and clinician education and outreach efforts through our website, and manage the administrative aspects of our business and damage our reputation,
any  of  which  could  adversely  affect  our  business.  Any  such  breach  could  also  result  in  the  compromise  of  our  trade  secrets  and  other  proprietary
information, which could adversely affect our competitive position.

42 

 
 
 
 
 
 
 
 
 
 
In addition, the interpretation and application of consumer, health-related, privacy and data protection laws in the United States and elsewhere are often
uncertain, contradictory and in flux. It is possible that these laws may be interpreted and applied in a manner that is inconsistent with our practices. If so,
this could result in government-imposed fines or orders requiring that we change our practices, which could adversely affect our business. Complying with
these various laws could cause us to incur substantial costs or require us to change our business practices and compliance procedures in a manner adverse
to our business.

Data collection is governed by restrictive regulations governing the use, processing, and cross-border transfer of personal information. Our actual or
perceived failure to comply with such obligations could harm our business.

We and our collaborators are subject to laws and regulations related to, among other things, privacy, data protection, information security and consumer
protection across different markets where we conduct our business. Such laws and regulations govern the collection, processing, storage, transfer and use of
data  and  are  constantly  evolving  and  changing.  These  laws  and  regulations  are  subject  to  differing  interpretations  and  may  be  inconsistent  among
jurisdictions, and guidance on implementation and compliance practices are often updated or otherwise revised, which adds to the complexity of processing
personal data, and as such, are likely to remain uncertain for the foreseeable future.

Our actual or perceived failure to comply with such obligations could have an adverse effect on our business, operating results and financial operations.
Complying with these numerous, complex, and often changing regulations is expensive and difficult, and failure to comply with any privacy laws or data
security laws or any security incident or breach involving the potential or actual misappropriation, loss or other unauthorized processing, use or disclosure
of sensitive or confidential patient, consumer or other personal information, whether by us, one of our collaborators or another third party, could adversely
affect  our  business,  financial  condition,  and  results  of  operations,  including  but  not  limited  to  investigation  costs,  material  fines  and  penalties,
compensatory,  special,  punitive,  and  statutory  damages,  litigation,  consent  orders  regarding  our  privacy  and  security  practices,  requirements  that  we
provide notices, credit monitoring services, and/or credit restoration services or other relevant services to impacted individuals, adverse actions against our
licenses to do business, reputational damage and injunctive relief. In addition, these and other requirements could limit our competitiveness, necessitate the
acceptance of more onerous obligations in our contracts, restrict our ability to use, store, transfer, and process data, impact our or our collaborators’ ability
to process or use data in order to support the provision of our products, affect our or our collaborators’ ability to offer our products in certain locations, or
cause regulators to reject, limit or disrupt our clinical trial activities.

We cannot provide assurance that future legislation will not prevent us from generating or maintaining personal data or that patients will consent to the use
of their personal information, either of which may prevent us from undertaking or publishing essential research. These burdens or risks may prove too great
for us to reasonably bear and may adversely affect our ability to achieve profitability or maintain profitably in the future.

If  we  are  unable  to  develop  products  to  keep  pace  with  rapid  technological,  medical  and  scientific  change,  our  operating  results  and  competitive
position could be harmed. New test development involves a lengthy and complex process, and we may not be successful in our efforts to develop and
commercialize  our  diagnostic  products  and  services.  The  further  development  and  commercialization  of  additional  diagnostic  product  and  service
offering are key to our growth strategy.

A  key  element  of  our  strategy  is  to  discover,  develop,  validate  and  commercialize  a  portfolio  of  additional  diagnostic  products  and  services  to  rapidly
diagnose  pathogens  and  AMR  and  effectively  treat  MDRO  infections  and  reduce  the  associated  costs  to  patients,  inpatient  facilities  and  the  healthcare
industry. We cannot assure you that we will be able to successfully complete development of or commercialize any of our planned future products and
services, or that they will be clinically usable. The product development process involves a high degree of risk and may take up to several years or longer.
Our new product development efforts may fail for many reasons, including:

● failure of the tests at the research or development stage;
● lack of clinical validation data to support the effectiveness of the tests;
● delays resulting from the failure of third-party suppliers or contractors to meet their obligations in a timely and cost-effective manner;
● failure to obtain or maintain necessary certifications, licenses, clearances or approvals to market or perform the test; or
● lack of commercial acceptance by inpatient healthcare facilities and commercial partners.

Few research and development projects result in commercial products, and success in early clinical studies often is not replicated in later studies. At any
point, we may abandon development of new products, or we may be required to expend considerable resources repeating clinical studies or trials, which
would adversely impact the timing for generating potential revenues from those new products. In addition, as we develop new products, we will have to
make  additional  investments  in  our  sales  and  marketing  operations,  which  may  be  prematurely  or  unnecessarily  incurred  if  the  commercial  launch  of  a
product is abandoned or delayed.

43 

 
 
 
 
 
 
 
 
 
 
 
If we use hazardous materials in a manner that causes injury, we could be liable for damages.

Our activities currently require the use of hazardous materials and the handling of patient samples. We cannot eliminate the risk of accidental contamination
or injury to employees or third parties from the use, storage, handling or disposal of these materials. In the event of contamination or injury, we could be
held liable for any resulting damages, and any liability could exceed our resources or any applicable insurance coverage we may have. Additionally, we are
subject  on  an  ongoing  basis  to  federal,  state  and  local  laws  and  regulations  governing  the  use,  storage,  handling  and  disposal  of  these  materials  and
specified  waste  products.  We  are,  or  may  be  in  the  future,  subject  to  compliance  with  additional  laws  and  regulations  relating  to  the  protection  of  the
environment and human health and safety, and including those relating to the handling, transportation and disposal of medical specimens, infectious and
hazardous waste and Occupational Safety and Health Administration, or OSHA, requirements as well as their international equivalents. The requirements
of  these  laws  and  regulations  are  complex,  change  frequently  and  could  become  more  stringent  in  the  future.  Failure  to  comply  with  current  or  future
environmental  laws  and  regulations  could  result  in  the  imposition  of  substantial  fines,  suspension  of  production,  alteration  of  our  production  processes,
cessation of operations or other actions, which could severely harm our business.

If we are sued for product liability or errors and omissions liability, we could face substantial liabilities that exceed our resources.

The  marketing,  sale  and  use  of  our  products  could  lead  to  product  liability  claims  if  someone  were  to  allege  that  a  product  failed  to  perform  as  it  was
designed. We may also be subject to liability for errors in the results we provide to physicians or for a misunderstanding of, or inappropriate reliance upon,
the  information  we  provide.  For  example,  if  we  diagnosed  a  patient  as  having  an  MDRO  but  such  result  was  a  false  positive,  the  patient  could  be
unnecessarily isolated in an inpatient setting or receive inappropriate treatment. We may also be subject to similar types of claims related to products we
may develop in the future. A product liability or errors and omissions liability claim could result in substantial damages and be costly and time consuming
for us to defend. Although we maintain product liability and errors and omissions insurance, we cannot assure you that our insurance would fully protect us
from the financial impact of defending against these types of claims or any judgments, fines or settlement costs arising out of any such claims. Any product
liability or errors and omissions liability claim brought against us, with or without merit, could increase our insurance rates or prevent us from securing
insurance coverage in the future. Additionally, any product liability lawsuit could cause injury to our reputation or cause us to suspend sales of our products
and services. The occurrence of any of these events could have an adverse effect on our business and results of operations.

If our acquired in-process research and development costs or finite-lived tangible and intangible assets or any future goodwill become impaired in the
future,  we  may  be  required  to  record  non-cash  charges  to  earnings,  which  could  be  material  and  could  reduce  stockholders’  equity  or  otherwise
adversely affect the Company’s financial condition.

We  review  long-lived  assets,  including  property  and  equipment  and  identifiable  amortizing  intangible  assets,  for  impairment  whenever  changes  in
circumstances  or  events  may  indicate  that  the  carrying  amounts  are  not  recoverable.  If  the  fair  value  is  less  than  the  carrying  amount  of  the  asset,  an
impairment is recognized for the difference. Factors which may cause an impairment of long-lived assets include significant changes in the manner of use
of  these  assets,  negative  industry  or  market  trends,  a  significant  underperformance  relative  to  historical  or  projected  future  operating  results,  extended
period of idleness or a likely sale or disposal of the asset before the end of its estimated useful life. For example, in 2021, the Company had determined that
the right-of-use asset associated with the Company’s San Diego, California office lease may not be recoverable, and, as a result, the Company recorded an
impairment charge of $171 thousand during the six months ended June 30, 2021. There can be no assurance that our other long-lived assets and intangible
assets will not be further impaired. If our property and equipment and identifiable amortizing intangible assets are determined to be impaired in the future,
we may be required to record non-cash charges to earnings during the period in which the impairment is determined, which could be material and have an
adverse effect on our financial position and results of operations.

In addition, we review and test goodwill for impairment at least annually and whenever changes in circumstances indicate that the carrying value of the
goodwill  may  not  be  recoverable.  The  impairment  test  for  goodwill  consists  of  comparing  the  fair  value  of  the  reporting  unit  and  acquired  in-process
research  and  development  projects  (IPR&D),  which  is  estimated  using  both  the  income  and  market  approach,  to  its  carrying  value.  The  process  of
impairment  testing  for  our  goodwill  involves  a  number  of  judgments  and  estimates  made  by  management  including  future  cash  flows,  revenue  growth
rates,  profitability  assumptions,  terminal  growth  rates  and  discount  rates  with  regards  to  our  reporting  unit.  Our  internally  generated  long-range  plan
includes  assumptions  regarding  pricing  and  operating  forecasts  for  our  products  and  technologies.  For  instance,  based  on  the  goodwill  impairment
assessment  performed  during  the  quarter  ended  September  30,  2022,  and  primarily  due  to  recent  changes  in  the  Company’s  stock  price  and  market
capitalization, it was determined that goodwill was impaired. As a result, the Company recorded a one-time non-cash goodwill impairment charge in the
full amount of $6,940,549 for the year ended December 31, 2022. In addition, during the Company’s annual impairment test for its IPR&D intangible asset,
it was determined that the infinite-lived intangible asset was impaired because although the Company has an ongoing collaboration utilizing the intangible
asset, the current contracted cash flow associated with this collaboration and projected future cash flows did not support the carrying amount. As a result,
the  Company  recorded  an  impairment  charge  in  the  amount  of  $5,407,699  for  the  year  ended  December  31,  2022.  Accordingly,  if  the  judgments  and
estimates  used  in  such  analyses  are  not  realized  or  are  affected  by  external  factors,  our  actual  results  may  not  be  consistent  with  such  judgments  and
estimates, and we may be required to record further impairment of the Company’s assets in the future, which could be material, could reduce stockholders’
equity and have an adverse effect on our financial position and results of operations.

44 

 
 
 
 
 
 
 
 
 
Risks Related to Our Securities and Public Company Status

If we are unable to maintain effective internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our
reported financial information and the market price of our common stock may be negatively affected.

As a public company, we are required to maintain internal control over financial reporting and to report any material weaknesses in such internal control.
Section 404 of the Sarbanes-Oxley Act of 2002 requires that we evaluate and determine the effectiveness of our internal control over financial reporting
and  provide  a  management  report  on  internal  control  over  financial  reporting.  If  we  have  a  material  weakness  in  our  internal  control  over  financial
reporting, we may not detect errors on a timely basis and our financial statements may be materially misstated.

When we are no longer a smaller reporting company, our independent registered public accounting firm will be required to issue an attestation report on the
effectiveness  of  our  internal  control  over  financial  reporting.  Even  if  our  management  concludes  that  our  internal  control  over  financial  reporting  is
effective, our independent registered public accounting firm may conclude that there are material weaknesses with respect to our internal controls or the
level at which our internal controls are documented, designed, implemented or reviewed.

When we are no longer a smaller reporting company, if our auditors were to express an adverse opinion on the effectiveness of our internal control over
financial reporting because we had one or more material weaknesses, investors could lose confidence in the accuracy and completeness of our financial
disclosures, which could cause the price of our common stock to decline. Internal control deficiencies could also result in a restatement of our financial
results in the future.

We cannot assure you that we will be able to continue to comply with the Nasdaq Minimum Bid Price Rule or other continued listing standards of the
Nasdaq Capital Market. If we are unable to maintain compliance with such standards, we could be subject to delisting or other adverse action, which
could negatively impact the trading of our common stock.

In January 2023, we effected a one-for-twenty reverse stock split of our common stock (the “2023 Reverse Stock Split”) in order to regain compliance with
the Nasdaq Listing Rule requiring a minimum closing bid price of at least $1.00 per share. Although the 2023 Reverse Stock Split allowed us to regain
compliance with the minimum bid price rule, there can be no assurance that the market price of our common stock following the 2023 Reverse Stock Split
will remain at the level required for continuing compliance with that requirement. It is not uncommon for the market price of a company’s common stock to
decline in the period following a reverse stock split and, in some cases, at a rate greater than would occur in the absence of a reverse stock split. In any
event, other factors unrelated to the number of shares of our common stock outstanding, such as negative financial or operational results, could adversely
affect the market price of our common stock and jeopardize our ability to meet or maintain compliance with Nasdaq’s minimum bid price rule requirements
or other listing standards. If we are unable to satisfy these requirements or standards, we could be subject to delisting, which would have a negative effect
on the price of our common stock and would impair your ability to sell or purchase our common stock when you wish to do so.

The 2023 Reverse Stock Split may decrease the liquidity of the shares of our common stock.

The  liquidity  of  the  shares  of  our  common  stock  may  be  affected  adversely  by  the  2023  Reverse  Stock  Split  given  the  reduced  number  of  shares
outstanding after the 2023 Reverse Stock Split, especially if the market price of our common stock does not increase as a result of the 2023 Reverse Stock
Split. In addition, the 2023 Reverse Stock Split may increase the number of stockholders who own odd lots (less than 100 shares) of our common stock,
creating the potential for such stockholders to experience an increase in the cost of selling their shares and greater difficulty effecting such sales.

Following the 2023 Reverse Stock Split, the resulting market price of our common stock may not attract new investors, including institutional investors,
and may not satisfy the investing requirements of those investors. Consequently, the trading liquidity of our common stock may not improve.

There can be no assurance that the 2023 Reverse Stock Split will result in a share price that will attract new investors, including institutional investors. In
addition, there can be no assurance that the market price of our common stock will satisfy the investing requirements of those investors. As a result, the
trading liquidity of our common stock may not necessarily improve.

45 

 
 
 
 
 
 
 
 
 
 
 
 
 
The  market  price  of  our  common  stock  and  the  trading  volume  of  our  common  stock  has  been,  and  may  continue  to  be,  highly  volatile,  and  such
volatility could cause the market price of our common stock to decrease.

During 2022, the market price of our common stock fluctuated from a low of $2.40 per share to a high of $22.20 per share, and our stock price continues to
fluctuate.  The  market  price  and  trading  volume  of  our  common  stock  may  continue  to  fluctuate  significantly  in  response  to  numerous  factors,  some  of
which are beyond our control, such as:

● our ability to grow our revenue and customer base;
● the announcement or the market introduction of new products or product enhancements by us or our competitors;
● the trading volume of our common stock;
● developments concerning regulatory oversight and approvals;
● variations in our and our competitors’ results of operations;
● changes in earnings estimates or recommendations by securities analysts, if our common stock is covered by analysts;
● successes or challenges in our collaborative arrangements or alternative funding sources;
● developments in the health care and life science industries;
● the results of product liability or intellectual property lawsuits;
● adverse effects on our business condition and results of operations from general economic and market conditions and overall fluctuations in the
United States and international markets, including deteriorating market conditions due to investor concerns regarding inflation and Russia’s war
on Ukraine;

● adverse developments affecting the financial services industry, including events or concerns involving liquidity, defaults or non-performance by

financial institutions that could adversely affect our business, financial condition or results of operations;

● the continued impact of the COVID-19 pandemic on our business and operations;
● future issuances of common stock or other securities;
● the addition or departure of key personnel;
● announcements by us or our competitors of acquisitions, investments or strategic alliances; and
● general market conditions and other factors, including factors unrelated to our operating performance.

Further, the stock market in general, and the market for health care and life sciences companies in particular, has recently experienced extreme price and
volume fluctuations. The volatility of our common stock is further exacerbated due to its low trading volume. Continued market fluctuations could result in
extreme volatility in the price of our common stock, which could cause a decline in the value of our common stock and the loss of some or all of your
investment.

Trading of our common stock is limited, and trading restrictions imposed on us by applicable regulations may further reduce trading in our common
stock, making it difficult for our stockholders to sell their shares; and future sales of common stock could reduce our stock price.

Trading of our common stock is currently conducted on the NASDAQ Capital Market. The liquidity of our common stock is limited, including in terms of
the number of shares that can be bought and sold at a given price and reduction in security analysts’ and the media’s coverage of us, if any. These factors
may  result  in  different  prices  for  our  common  stock  than  might  otherwise  be  obtained  in  a  more  liquid  market  and  could  also  result  in  a  larger  spread
between the bid and asked prices for our common stock. In addition, in the absence of a large market capitalization, our common stock is less liquid than
the stock of companies with broader public ownership, and, as a result, the trading prices of our common stock may be more volatile. In the absence of an
active  public  trading  market,  an  investor  may  be  unable  to  liquidate  his  investment  in  our  common  stock.  Trading  of  a  relatively  small  volume  of  our
common stock may have a greater impact on the trading price of our stock. We cannot predict the prices at which our common stock will trade in the future,
if at all.

The exercise of outstanding common stock purchase warrants and stock options will have a dilutive effect on the percentage ownership of our capital
stock by existing stockholders.

As of December 31, 2022, we had outstanding warrants to acquire 1,291,213 shares of our common stock, and stock options to purchase 107,597 shares of
our common stock. A significant number of such warrants have exercise prices above our common stock’s recent trading prices, but the holders have the
right to effect a cashless exercise of such warrants. If a significant number of such warrants and stock options are exercised by the holders, the percentage
of our common stock owned by our existing stockholders will be diluted.

46 

 
 
 
 
 
 
 
 
 
 
We have never paid dividends on our capital stock, and we do not anticipate paying dividends in the foreseeable future.

We have never paid dividends on any of our capital stock and currently intend to retain any future earnings to fund the growth of our business. We may also
enter into credit agreements or other borrowing arrangements in the future that will restrict our ability to declare or pay cash dividends on our common
stock. For example, our loan agreement with the European Investment Bank (EIB) restricts our ability to declare or pay dividends. Any determination to
pay  dividends  in  the  future  will  be  at  the  discretion  of  our  board  of  directors  and  will  depend  on  our  financial  condition,  operating  results,  capital
requirements, general business conditions and other factors that our board of directors may deem relevant. As a result, capital appreciation, if any, of our
common stock will be the sole source of gain, if any, for the foreseeable future.

Unstable market and economic conditions may have serious adverse consequences on our business, financial condition and stock price.

The  global  credit  and  financial  markets  have  recently  experienced  extreme  volatility  and  disruptions,  including  severely  diminished  liquidity  and  credit
availability, declines in consumer confidence, declines in economic growth, instability in inflation in U.S. and foreign markets, increases in unemployment
rates and uncertainty about economic stability. The financial markets and the global economy may also be adversely affected by the current or anticipated
impact  of  military  conflict,  including  the  conflict  between  Russia  and  Ukraine,  terrorism  or  other  geopolitical  events.  Sanctions  imposed  by  the  United
States and other countries in response to such conflicts, including Russia’s war on Ukraine, may also adversely impact the financial markets and the global
economy,  and  any  economic  countermeasures  by  affected  countries  and  others  could  exacerbate  market  and  economic  instability.  There  can  be  no
assurance that further deterioration in credit and financial markets and confidence in economic conditions will not occur. Our general business strategy may
be adversely affected by any such economic downturn, volatile business environment or continued unpredictable and unstable market conditions, including
instability in inflation. If the current equity and credit markets deteriorate, it may make any necessary debt or equity financing more difficult, more costly
and more dilutive. Failure to secure any necessary financing in a timely manner and on favorable terms could have a material adverse effect on our growth
strategy, financial performance and stock price and could require us to delay or abandon clinical development plans. In addition, there is a risk that one or
more of our current service providers, distributors, manufacturers, and other partners may not survive an economic downturn or could be adversely affected
by geopolitical events, such as the war in Ukraine, which could directly affect our ability to attain our operating goals on schedule and on budget.

A large base of individual stockholders may make it difficult for us to take action on certain corporate transactions and matters, which may limit the
ability of the Company to enter into certain transaction.

We  believe  that  we  currently  have  a  large  base  of  individual  stockholders  instead  of  institutional  investors.  Procuring  the  vote  of  such  stockholders  in
connection  with  certain  corporate  transactions  and  matters  is  difficult,  time  consuming  and  expensive.  For  example,  in  connection  with  the  Company’s
2021 and 2022 Annual Meetings of stockholders, despite extensive efforts by the Company, we were unable to receive votes from a sufficient portion of
our outstanding shares of common stock required to approve certain proposals submitted at such meeting.

We  expect  that  we  may  continue  to  need  stockholder  approval  of  additional  matters  in  the  future,  including,  in  connection  with,  amendments  to  the
Company’s  amended  and  restated  certificate  of  incorporation,  as  amended,  and  for  certain  other  corporate  transactions.  If  we  are  unable  to  obtain  the
requisite vote due to stockholder disinterest and apathy for engaging in corporate governance of the Company, we may be unable to take certain actions,
which could prevent or limit our ability to further finance the Company in the future or enter into certain transactions.

Short sellers of our stock may be manipulative and may drive down the market price of our common stock.

Short  selling  is  the  practice  of  selling  securities  that  a  seller  does  not  own  but  rather  has  borrowed,  or  intends  to  borrow,  from  a  third  party  with  the
intention  of  buying  identical  securities  at  a  later  date  to  return  to  the  lender.  A  short  seller  hopes  to  profit  from  a  decline  in  the  value  of  the  securities
between  the  sale  of  the  borrowed  securities  and  the  purchase  of  the  replacement  shares,  as  the  short  seller  expects  to  pay  less  in  that  purchase  than  it
received in the sale. As it is in the short seller’s interest for the price of the stock to decline, some short sellers publish, or arrange for the publication of,
opinions or characterizations regarding the relevant issuer, its business prospects and similar matters calculated to or which may create negative market
momentum, which may permit them to obtain profits for themselves as a result of selling the securities short. The use of the Internet, social media, and
blogging have allowed short sellers to publicly attack a company’s credibility, strategy and veracity by means of so-called “research reports” that mimic the
type  of  investment  analysis  performed  by  legitimate  securities  research  analysts.  Issuers  with  substantial  retail  stockholder  bases  can  be  particularly
susceptible to higher volatility levels, and can be particularly vulnerable to such short attacks.

While we intend to strongly defend our public filings against any such short seller attacks, in many situations we could be constrained, for example, by
principles of freedom of speech, applicable state law or issues of commercial confidentiality, in the manner in which we are able to proceed against the
relevant short seller. Such short-seller attacks may cause, temporary or possibly long term, declines in the market price of our common stock.

47 

 
 
 
 
 
 
 
 
 
 
 
 
We  may  be  subject  to  litigation  or  government  investigations  for  a  variety  of  claims,  which  could  adversely  affect  our  operating  results,  harm  our
reputation or otherwise negatively impact our business.

We may be subject to litigation or government investigations. These may include claims, lawsuits, and proceedings involving securities laws, fraud and
abuse, healthcare compliance, product liability, labor and employment, wage and hour, commercial and other matters. Any such litigation or investigations
could  result  in  substantial  costs  and  a  diversion  of  management’s  resources  and  attention.  In  addition,  any  adverse  determination  could  expose  us  to
significant liabilities, which could have a material adverse effect on our business, financial condition, and results of operations.

Risks Related to Regulation of Our Business

There is  no  guarantee  that  the  FDA  will  grant  De  Novo  classification  requests,  510(k)  clearance  or  PMA  approval  of  our  products,  and  failure  to
obtain necessary clearances or approvals for our future products would adversely affect our ability to grow our business.

We have received 510(k) clearance from the FDA for our Acuitas AMR Gene Panel test as well as FDA clearances for Unyvero LRT and LRT BAL in the
past. We have plans to submit additional De Novo classification requests for our Unyvero UTI test and our Unyvero IJI test in the future. Such process is
complex, time consuming and expensive. For any filed 510(k) or De Novo submission, the FDA may not clear or grant these products for the indications
that  are  necessary  or  desirable  for  successful  commercialization.  Failure  to  receive,  or  a  significant  delay  in  receiving,  a  required  clearance  or  granted
request for our products would have a material adverse effect on our ability to expand our business.

We may be subject to fines, penalties or injunctions if we are determined to be promoting the use of our products for unapproved or “off-label” uses.

We are currently offering for sale some RUO products to labs, CROs, diagnostics, pharmaceutical and biotech companies, hospitals and other healthcare
facilities. We believe that our promotional activities for these products falls within the scope of the FDA’s enforcement discretion and applicable premarket
exemptions. However, the FDA could disagree and require us to stop promoting our products for unapproved or “off-label” uses unless and until we obtain
FDA clearance or approval for those uses. We could be subject to regulatory or enforcement actions for any violations, including, but not limited to, the
issuance of an untitled letter, a Form 483 letter, a warning letter, injunction, seizure, civil fine and criminal penalties. It is also possible that other federal,
state or foreign enforcement authorities might take action if they consider our promotional materials to constitute promotion of an unapproved use, which
could result in significant fines or penalties under other statutory authorities, such as laws prohibiting false claims for reimbursement. In that event, our
reputation could be damaged, and adoption of the products would be impaired.

A number of our rapid diagnostic products are regulated by the FDA and non-U.S. regulatory authorities. If we or our suppliers fail to comply with
ongoing FDA, or other foreign regulatory authority, requirements, or if we experience unanticipated problems with the products, these products could
be subject to restrictions or withdrawal from the market.

We  have  limited  experience  in  complying  with  the  rules  and  regulations  of  the  FDA  and  foreign  regulatory  authorities.  The  rapid  diagnostic  products
regulated  as  medical  devices,  and  the  manufacturing  processes,  reporting  requirements,  post-approval  clinical  data  and  promotional  activities  for  such
products, are subject to continued regulatory review, oversight and periodic inspections by the FDA and other domestic and foreign regulatory bodies. In
particular,  we  and  our  suppliers  are  required  to  comply  with  FDA’s  Quality  System  Regulations  (QSR)  for  the  manufacture,  labeling,  distribution  and
promotion  of  products  and  other  regulations  which  cover  the  methods  and  documentation  of  the  design,  testing,  production,  control,  quality  assurance,
labeling, packaging, storage and shipping of any product for which we obtain clearance or approval, and with ISO regulations. The FDA enforces the QSR
and  similarly,  other  regulatory  bodies  with  similar  regulations  enforce  those  regulations  through  periodic  inspections.  The  failure  by  us  or  one  of  our
suppliers to comply with applicable statutes and regulations administered by the FDA and other regulatory bodies, or the failure to timely and adequately
respond to any adverse inspectional observations or product safety issues, could result in, among other things, any of the following enforcement actions
against us: (1) untitled letters, Form 483 observations, warning letters, fines, injunctions, consent decrees and civil penalties; (2) unanticipated expenditures
to  address  or  defend  such  actions;  (3)  customer  notifications  for  repair,  replacement  and  refunds;  (4)  recall,  detention  or  seizure  of  our  products;  (5)
operating  restrictions  or  partial  suspension  or  total  shutdown  of  production;  (6)  refusing  or  delaying  our  requests  for  De  Novo  classification,  510(k)
clearance or premarket approval (PMA) of new products or modified products; (7) operating restrictions; (8) withdrawing granted De Novo classifications,
510(k) clearances or PMAs that have already been granted; (9) refusal to grant export approval for our products; or (10) criminal prosecution.

48 

 
 
 
 
 
 
 
 
 
 
 
If  any  of  these  actions  were  to  occur,  it  could  harm  our  reputation  and  cause  our  product  sales  and  profitability  to  suffer  and  may  prevent  us  from
generating  revenue.  Furthermore,  if  any  of  our  key  component  suppliers  are  not  in  compliance  with  all  applicable  regulatory  requirements,  we  may  be
unable to produce our products on a timely basis and in the required quantities, if at all.

We and our suppliers are also subject to periodic inspections by the FDA to determine compliance with the FDA’s requirements, including primarily the
QSR and medical device reporting regulations. The results of these inspections can include inspectional observations on FDA’s Form 483, untitled letters,
warning letters, or other forms of enforcement. Since 2009, the FDA has significantly increased its oversight of companies subject to its regulations, by
hiring new investigators and stepping up inspections of manufacturing facilities. The FDA has recently also significantly increased the number of warning
letters issued to companies. If the FDA were to conclude that we are not in compliance with applicable laws or regulations, or that any of our FDA-cleared
products are ineffective or pose an unreasonable health risk, the FDA could take a number of regulatory actions, including but not limited to, preventing us
from manufacturing any or all of our devices or performing laboratory testing on human specimens, which could materially adversely affect our business.

Some of the clearances obtained are subject to limitations on the intended uses for which the product may be marketed, which can reduce our potential to
successfully commercialize the product and generate revenue from the product. If the FDA determines that our promotional materials, labeling, training or
other marketing or educational activities constitute promotion of an unapproved use, it could request that we cease or modify our training or promotional
materials or subject us to regulatory enforcement actions. It is also possible that other federal, state or foreign enforcement authorities might take action if
they consider our training or other promotional materials to constitute promotion of an unapproved use, which could result in significant fines or penalties
under other statutory authorities, such as laws prohibiting false claims for reimbursement.

In addition, we may be required to conduct costly post-market testing and surveillance to monitor the safety or effectiveness of our products, and we must
comply with medical device reporting requirements, including the reporting of adverse events and malfunctions related to our products. Later discovery of
previously  unknown  problems  with  our  products,  including  unanticipated  adverse  events  or  adverse  events  of  unanticipated  severity  or  frequency,
manufacturing problems, or failure to comply with regulatory requirements such as QSR, may result in changes to labeling, restrictions on such products or
manufacturing processes, withdrawal of the products from the market, voluntary or mandatory recalls, a requirement to repair, replace or refund the cost of
any  medical  device  we  manufacture  or  distribute,  fines,  suspension  of  regulatory  approvals,  product  seizures,  injunctions  or  the  imposition  of  civil  or
criminal penalties which would adversely affect our business, operating results and prospects.

If we were to lose, or have restrictions imposed on, FDA clearances received to date, or clearances we may receive in the future, our business, operations,
financial condition and results of operations would likely be significantly adversely affected.

Modifications to our marketed products may require new 510(k) clearances, De Novo classifications or PMAs or, in the future, new CE-IVD markings
that  comply  with  the  EU  Regulation  on  In  Vitro  Diagnostic  Medical  Devices  (IVDR),  or  may  require  us  to  cease  marketing  or  recall  the  modified
products until clearances or approvals are obtained.

If we modify any of our CE-IVD marked or FDA-cleared products, such modifications may require additional future approvals and filings, e.g., notified
body authorization or FDA clearance. Modifications to a CE-IVD marked or 510(k)-cleared device that could significantly affect its safety or effectiveness,
or that would constitute a major change in its intended use, may require additional approvals or filings or a new or revised 510(k) submission, or possibly, a
PMA or new IVDR compliant product authorization.

The  FDA  and  other  regulatory  authorities,  including  notified  bodies,  require  every  medical  device  manufacturer  to  make  this  determination,  with  the
potential for the regulatory authorities to impose additional requirements. The applicable regulatory authority nevertheless maintains the right to disagree
with a company’s decisions regarding whether new clearances or approvals are necessary. If the FDA or any other relevant regulatory authority requires us
to submit additional filings, such as a technical file review and CE-marking under new IVDR, 510(k) submission, or file a De Novo classification request
or a PMA, for any modification to a previously cleared product, we may be required to cease marketing and distributing, or to recall the modified product
until we obtain such clearance or approval, and we may be subject to significant regulatory fines or penalties. Furthermore, our products could be subject to
recall if the FDA or any other relevant regulatory authority determines, for any reason, that our products are not safe or effective. A mandate for a recall or
correction,  or  where  new  or  revised  regulatory  submissions  are  required,  could  result  in  significant  delays,  fines,  increased  costs  associated  with
modification of a product, loss of revenue and potential operating restrictions imposed by the FDA or other relevant regulatory agencies in other territories.

49 

 
 
 
 
 
 
 
 
 
 
New or revised regulatory requirements may require us to cease marketing or recall the modified products until clearances or approvals are obtained.

In 2017, the EU Regulation on In Vitro Diagnostic Medical Devices (Regulation (EU) 2017/746) was adopted. The IVDR became effective in May 2022,
subject to certain extended transition periods for existing CE-IVD-marked products until the 2025 to 2027 time frame, and is, among other things, intended
to  establish  a  uniform,  transparent,  predictable  and  sustainable  regulatory  framework  across  European  Economic  Area.  The  IVDR  introduced  new
classification  rules  for  in  vitro  diagnostic  medical  devices  and  new  regulatory  requirements.  Moreover,  the  scrutiny  imposed  by  notified  bodies  for  the
technical  documentation  related  to  these  devices  will  increase  considerably.  Complying  with  the  requirements  of  this  regulation  may  result  in  the
reclassification of existing CE-IVD-marked products and will require filings with and recognition by the notified body or competent authority latest by the
time the applicable extended transition period has expired. Additional filings and or modifications to products to comply with the IVDR could result in
significant delays, increased costs associated with modification of a product, loss of revenue and other significant expenditures.

Our products may in the future be subject to product recalls that could harm our reputation, business and financial results.

The FDA and similar foreign governmental authorities have the authority to require the recall of regulated products in the event of material deficiencies or
defects  in  design  or  manufacture.  In  the  case  of  the  FDA,  the  authority  to  require  a  recall  must  be  based  on  an  FDA  finding  that  there  is  a  reasonable
probability  that  the  device  would  cause  serious  injury  or  death.  In  addition,  foreign  governmental  bodies  have  the  authority  to  require  the  recall  of  our
products in the event of material deficiencies or defects in design or manufacture.

Manufacturers may, under their own initiative, recall a product if any material deficiency in a device is found. A government-mandated or voluntary recall
by us or one of our distributors could occur as a result of component failures, manufacturing errors, design or labeling defects or other deficiencies and
issues. Recalls of any of our products would divert managerial and financial resources and have an adverse effect on our financial condition and results of
operations. The FDA requires that certain classifications of recalls be reported to the FDA within 10 working days after the recall is initiated. Companies
are required to maintain certain records of recalls, even if they are not reportable to the FDA. We may initiate voluntary recalls involving our products in
the future that we determine do not require notification of the FDA. If the FDA disagrees with our determinations, they could require us to report those
actions as recalls. A future recall announcement could harm our reputation with customers and negatively affect our sales. In addition, the FDA could take
enforcement action for failing to report the recalls when they were conducted.

If  our  products  cause  or  contribute  to  a  death  or  a  serious  injury,  or  malfunction  in  certain  ways,  we  will  be  subject  to  medical  device  reporting
regulations, which can result in voluntary corrective actions or agency enforcement actions.

Under the FDA and international medical device reporting regulations, medical device manufacturers are required to report to the applicable regulatory
authority information that a device has, or may have, caused or contributed to a death or serious injury or has malfunctioned in a way that would likely
cause or contribute to death or serious injury if the malfunction of the device or one of our similar devices were to recur. If we fail to report these events
within the required timeframes, or at all, the regulatory authorities could take enforcement action against us. Any such adverse event involving our products
also could result in future voluntary corrective actions, such as recalls or customer notifications, or agency action, such as inspection or enforcement action.
Any corrective action, whether voluntary or involuntary, as well as defending ourselves in a lawsuit, will require the dedication of our time and capital,
distract management from operating our business, and may harm our reputation and financial results.

We may generate a larger portion of our future revenue internationally and would then be subject to increased risks relating to international activities,
which could adversely affect our operating results.

A significant portion of our current revenue and anticipated future revenue growth will come from international sources as we implement and expand
overseas operations. Engaging in international business involves a number of difficulties and risks, including:

● required compliance with existing and changing foreign health care and other regulatory requirements and laws, such as those relating to patient

privacy;

● required compliance with anti-bribery laws, such as the U.S. Foreign Corrupt Practices Act, or FCPA, data privacy requirements, labor laws and

anti-competition regulations;
● export or import restrictions;
● various reimbursement and insurance regimes;
● laws and business practices favoring local companies;
● longer payment cycles and difficulties in enforcing agreements and collecting receivables through certain foreign legal systems;
● political and economic instability;
● potentially adverse tax consequences, tariffs, customs charges, bureaucratic requirements and other trade barriers;
● foreign exchange controls;
● difficulties and costs of staffing and managing foreign operations; and
● difficulties protecting or procuring intellectual property rights.

50 

 
 
 
 
 
 
 
 
 
 
 
 
As  we  expand  internationally,  our  results  of  operations  and  cash  flows  would  become  increasingly  subject  to  fluctuations  due  to  changes  in  foreign
currency  exchange  rates.  Our  expenses  are  generally  denominated  in  the  currencies  in  which  our  operations  are  located,  which  is  in  the  United  States,
Germany, and Austria. If the value of the U.S. dollar increases relative to foreign currencies in the future, in the absence of a corresponding change in local
currency prices, our future revenue could be adversely affected as we convert future revenue from local currencies to U.S. dollars. Conversely, a weakening
of the value of the U.S. dollar relative to foreign currencies would make our operations in Germany and Austria which operate in euros relatively more
expensive.  If  we  dedicate  resources  to  our  international  operations  and  are  unable  to  manage  these  risks  effectively,  our  business,  operating  results  and
prospects will suffer.

We face the risk of potential liability under the FCPA for past international distributions of products and to the extent we distribute products or
otherwise operate internationally in the future.

In the past, we have distributed certain of our products internationally, and in the future, we will distribute our products internationally and possibly engage
in  additional  international  operations.  The  FCPA  prohibits  companies  such  as  us  from  engaging,  directly  or  indirectly,  in  making  payments  to  foreign
government  and  political  officials  for  the  purpose  of  obtaining  or  retaining  business  or  securing  any  other  improper  advantage,  including,  among  other
things,  the  distribution  of  products  and  other  international  business  operations.  We  currently  dedicate  certain  resources  to  comply  with  the  FCPA  and
similar anti-bribery or anti-corruption laws, regulations or rules of other countries in which we operate. Like other U.S. companies operating abroad, we
may  face  liability  under  the  FCPA  if  we,  or  third  parties  we  have  used  to  distribute  our  products  or  otherwise  advance  our  international  business,  have
violated  the  FCPA  or  any  of  the  relevant  international  equivalents.  Any  violations  of  these  laws,  or  allegations  of  such  violations,  could  disrupt  our
operations, involve significant management distraction, involve significant costs and expenses, including legal fees, and could result in a material adverse
effect on our business, prospects, financial condition or results of operations. We could also suffer severe penalties, including criminal and civil penalties,
disgorgement and other remedial measures.

Risks Related to Compliance with Healthcare and Regulations

Changes in healthcare policy, including legislation reforming the U.S. healthcare system, may have a material adverse effect on our financial condition
and operations.

In  March  2010,  both  the  Patient  Protection  and  Affordable  Care  Act,  or  Affordable  Care  Act,  and  the  reconciliation  law  known  as  Health  Care  and
Education Reconciliation Act, with the Affordable Care Act, the 2010 Health Care Reform Legislation, were enacted. The constitutionality of the 2010
Health Care Reform Legislation was confirmed twice by the Supreme Court of the United States. The 2010 Health Care Reform Legislation has changed
the existing state of the health care system by expanding coverage through voluntary state Medicaid expansion, attracting previously uninsured persons
through the health care insurance exchanges and by modifying the methodology for reimbursing medical services, drugs and devices. The U.S. Congress is
seeking to replace the 2010 Health Care Reform Legislation. At this time, the Company is not certain as to the impact of federal health care legislation on
its business.

The  2010  Health  Care  Reform  Legislation  includes  the  Open  Payments  Act  (formerly  referred  to  as  the  Physician  Payments  Sunshine  Act),  which,  in
conjunction with its implementing regulations, requires manufacturers of certain drugs, biologics, and devices that are reimbursed by Medicare, Medicaid
and the Children’s Health Insurance Program to report annually certain payments or “transfers of value” provided to physicians and teaching hospitals and
to report annually ownership and investment interests held by physicians and their immediate family members during the preceding calendar year. Recent
amendments to the Open Payments Act expand the categories of health care providers for which reporting is required. The failure to report appropriate data
accurately,  timely,  and  completely  could  subject  us  to  significant  financial  penalties.  Other  countries  and  several  states  currently  have  similar  laws  and
more may enact similar legislation.

We cannot predict whether future healthcare initiatives will be implemented at the federal or state level or in countries outside of the United States in which
we may do business, or the effect any future legislation or regulation will have on us. Any changes in government regulation of the United States healthcare
industry may result in decreased profits to us, which may adversely affect our business, financial condition and results of operations.

We are subject to potential enforcement actions involving false claims, kickbacks, physician self-referral or other federal or state fraud and abuse laws,
and we could incur significant civil and criminal sanctions, which would hurt our business.

The government has made enforcement of the false claims, anti-kickback, physician self-referral and various other fraud and abuse laws a major priority. In
many instances, private whistleblowers also are authorized to enforce these laws even if government authorities choose not to do so. In most of these cases,
private whistleblowers brought the allegations to the attention of federal enforcement agencies. The risk of our being found in violation of these laws and
regulations is increased by the fact that some of the laws and regulations have not been fully interpreted by the regulatory authorities or the courts, and their
provisions are open to a variety of interpretations. We could be subject to enforcement actions under the following laws:

51 

 
 
 
 
 
 
 
 
 
 
 
● the  federal  Anti-Kickback  Statute,  which  constrains  certain  marketing  practices,  educational  programs,  pricing  policies  and  relationships  with
healthcare  providers  or  other  entities  by  prohibiting,  among  other  things,  soliciting,  receiving,  offering  or  paying  remuneration,  directly  or
indirectly, to induce or in return for, the purchase or recommendation of an item or service reimbursable under a federal healthcare program, such
as the Medicare and Medicaid programs;

● federal  civil  and  criminal  false  claims  laws  and  civil  monetary  penalty  laws,  which  prohibit,  among  other  things,  individuals  or  entities  from
knowingly  presenting,  or  causing  to  be  presented,  claims  for  payment  from  Medicare,  Medicaid,  or  other  third-party  payors  that  are  false  or
fraudulent;

● federal  physician  self-referral  laws,  such  as  the  Stark  Law,  which  prohibit  a  physician  from  making  a  referral  to  a  provider  of  certain  health
services with which the physician or the physician’s family member has a financial interest, and prohibit submission of a claim for reimbursement
pursuant to a prohibited referral; and

● state  law  equivalents  of  each  of  the  above  federal  laws,  such  as  anti-kickback  and  false  claims  laws,  which  may  apply  to  items  or  services
reimbursed by any third-party payor, including commercial insurers, many of which differ from each other in significant ways and may not have
the same effect, thus complicating compliance efforts.

If  we  or  our  operations  are  found  to  be  in  violation  of  any  of  these  laws  and  regulations,  we  may  be  subject  to  penalties,  including  civil  and  criminal
penalties, damages, fines, exclusion from participation in U.S. federal or state healthcare programs, such as Medicare and Medicaid, and the curtailment or
restructuring  of  our  operations.  We  will  monitor  changes  in  government  enforcement  as  we  grow  and  expand  our  business.  Any  action  against  us  for
violation of these laws, even if we successfully defend against it, could cause us to incur significant legal expenses, divert our management’s attention from
the operation of our business and hurt our reputation. If we were excluded from participation in U.S. federal healthcare programs, we would not be able to
receive, or to sell our tests to other parties who receive reimbursement from Medicare, Medicaid and other federal programs, and that could have a material
adverse effect on our business.

Risks Related to Our Intellectual Property

If we cannot license rights to use technologies on reasonable terms, we may not be able to commercialize new products in the future.

In the future, we may license third-party technology to develop or commercialize new products. In return for the use of a third party’s technology, we may
agree to pay the licensor royalties based on sales of our solutions. Royalties are a component of cost of services and affect the margins on our products. We
may also need to negotiate licenses to patents and patent applications after introducing a commercial product. Our business may suffer if we are unable to
enter into the necessary licenses on acceptable terms, or at all, if any necessary licenses are subsequently terminated, if the licensors fail to abide by the
terms of the license or fail to prevent infringement by third parties, or if the licensed patents or other rights are found to be invalid or unenforceable.

If we are unable to protect our intellectual property effectively, our business would be harmed.

We rely on patent protection as well as trademark, copyright, trade secret and other intellectual property rights protection and contractual restrictions to
protect our proprietary technologies, all of which provide limited protection and may not adequately protect our rights or permit us to gain or keep any
competitive advantage. If we fail to protect our intellectual property, third parties may be able to compete more effectively against us and we may incur
substantial litigation costs in our attempts to recover or restrict use of our intellectual property.

We  apply  for  patents  covering  our  products  and  technologies  and  uses  thereof,  as  we  deem  appropriate,  however  we  may  fail  to  apply  for  patents  on
important products and technologies in a timely fashion or at all, or we may fail to apply for patents in potentially relevant jurisdictions. It is possible that
none of our pending patent applications will result in issued patents in a timely fashion or at all, and even if patents are granted, they may not provide a
basis for intellectual property protection of commercially viable products, may not provide us with any competitive advantages, or may be challenged and
invalidated by third parties. It is possible that others will design around our current or future patented technologies. We may not be successful in defending
any challenges made against our patents or patent applications. Any successful third-party challenge to our patents could result in the unenforceability or
invalidity of such patents and increased competition to our business. The outcome of patent litigation can be uncertain and any attempt by us to enforce our
patent rights against others may not be successful, or, if successful, may take substantial time and result in substantial cost, and may divert our efforts and
attention from other aspects of our business.

The  patent  positions  of  life  sciences  companies  can  be  highly  uncertain  and  involve  complex  legal  and  factual  questions  for  which  important  legal
principles remain unresolved. No consistent policy regarding the breadth of claims allowed in such companies’ patents has emerged to date in the United
States  or  elsewhere.  Courts  frequently  render  opinions  in  the  biotechnology  field  that  may  affect  the  patentability  of  certain  inventions  or  discoveries,
including opinions that may affect the patentability of methods for analyzing or comparing DNA.

52 

 
 
 
 
 
 
 
 
 
 
 
 
In particular, the patent positions of companies engaged in the development and commercialization of genomic diagnostic tests, like ours, are particularly
uncertain. Various courts, including the U.S. Supreme Court, have recently rendered decisions that affect the scope of patentability of certain inventions or
discoveries relating to certain diagnostic tests and related methods. These decisions state, among other things, that patent claims that recite laws of nature
(for example, the relationship between blood levels of certain metabolites and the likelihood that a dosage of a specific drug will be ineffective or cause
harm) are not themselves patentable. What constitutes a law of nature is uncertain, and it is possible that certain aspects of genetic diagnostics tests would
be considered natural laws. Accordingly, the evolving case law in the United States may adversely affect our ability to obtain patents and may facilitate
third-party challenges to any owned and licensed patents. The laws of some foreign countries do not protect intellectual property rights to the same extent
as the laws of the United States, and we may encounter difficulties protecting and defending such rights in foreign jurisdictions. The legal systems of many
other countries do not favor the enforcement of patents and other intellectual property protection, particularly those relating to biotechnology, which could
make it difficult for us to stop the infringement of our patents in such countries. Proceedings to enforce our patent rights in foreign jurisdictions could result
in substantial cost and divert our efforts and attention from other aspects of our business.

Changes  in  either  the  patent  laws  or  in  interpretations  of  patent  laws  in  the  United  States  or  other  countries  may  diminish  the  value  of  our  intellectual
property. We cannot predict the breadth of claims that may be allowed or enforced in our patents or in third-party patents. We may not develop additional
proprietary products, methods and technologies that are patentable.

In addition to pursuing patents on our technology, we take steps to protect our intellectual property and proprietary technology by entering into agreements,
including  confidentiality  agreements,  non-disclosure  agreements  and  intellectual  property  assignment  agreements,  with  our  employees,  consultants,
academic  institutions,  corporate  partners  and,  when  needed,  our  advisors.  Such  agreements  may  not  be  enforceable  or  may  not  provide  meaningful
protection for our trade secrets or other proprietary information in the event of unauthorized use or disclosure or other breaches of the agreements, and we
may not be able to prevent such unauthorized disclosure. If we are required to assert our rights against such party, it could result in significant cost and
distraction.

Monitoring unauthorized disclosure is difficult, and we do not know whether the steps we have taken to prevent such disclosure are, or will be, adequate. If
we were to enforce a claim that a third party had illegally obtained and was using our trade secrets, it would be expensive and time consuming, and the
outcome would be unpredictable. In addition, courts outside the United States may be less willing to protect trade secrets.

We may also be subject to claims that our employees have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of
third parties, or to claims that we have improperly used or obtained such trade secrets. Litigation may be necessary to defend against these claims. If we fail
in defending such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights and face increased competition to our
business. A loss of key research personnel work product could hamper or prevent our ability to commercialize potential products, which could harm our
business. Even if we are successful in defending against these claims, litigation could result in substantial costs and be a distraction to management.

Further, competitors could attempt to replicate some or all of the competitive advantages we derive from our development efforts, willfully infringe our
intellectual  property  rights,  design  around  our  protected  technology  or  develop  their  own  competitive  technologies  that  fall  outside  of  our  intellectual
property rights. Others may independently develop similar or alternative products and technologies or replicate any of our products and technologies. If our
intellectual property does not adequately protect us against competitors’ products and methods, our competitive position could be adversely affected, as
could our business.

We have not yet registered certain of our trademarks in all of our potential markets. If we apply to register these trademarks, our applications may not be
allowed  for  registration  in  a  timely  fashion  or  at  all,  and  our  registered  trademarks  may  not  be  maintained  or  enforced.  In  addition,  opposition  or
cancellation proceedings may be filed against our trademark applications and registrations, and our trademarks may not survive such proceedings. If we do
not secure registrations for our trademarks, we may encounter more difficulty in enforcing them against third parties than we otherwise would.

To the extent our intellectual property offers inadequate protection, or is found to be invalid or unenforceable, we would be exposed to a greater risk of
direct  competition.  If  our  intellectual  property  does  not  provide  adequate  coverage  of  our  competitors’  products,  our  competitive  position  could  be
adversely  affected,  as  could  our  business.  Both  the  patent  application  process  and  the  process  of  managing  patent  disputes  can  be  time  consuming  and
expensive.

53 

 
 
 
 
 
 
 
 
 
 
We  may  be  involved  in  litigation  related  to  intellectual  property,  which  could  be  time-intensive  and  costly  and  may  adversely  affect  our  business,
operating results or financial condition.

We may receive notices of claims of direct or indirect infringement or misappropriation or misuse of other parties’ proprietary rights from time to time.
Some of these claims may lead to litigation. We cannot assure you that we will prevail in such actions, or that other actions alleging misappropriation or
misuse by us of third-party trade secrets, infringement by us of third-party patents and trademarks or other rights, or the validity of our patents, trademarks
or other rights, will not be asserted or prosecuted against us.

We might not have been the first to make the inventions covered by each of our pending patent applications and we might not have been the first to file
patent applications for these inventions. To determine the priority of these inventions, we may have to participate in interference proceedings, derivation
proceedings,  or  other  post-grant  proceedings  declared  by  the  United  States  Patent  and  Trademark  Office  that  could  result  in  substantial  cost  to  us.  No
assurance can be given that other patent applications will not have priority over our patent applications. In addition, recent changes to the patent laws of the
United  States  allow  for  various  post-grant  opposition  proceedings  that  have  not  been  extensively  tested,  and  their  outcome  is  therefore  uncertain.
Furthermore, if third parties bring these proceedings against our patents, we could experience significant costs and management distraction.

Litigation may be necessary for us to enforce our patent and proprietary rights or to determine the scope, coverage and validity of the proprietary rights of
others.  The  outcome  of  any  litigation  or  other  proceeding  is  inherently  uncertain  and  might  not  be  favorable  to  us,  and  we  might  not  be  able  to  obtain
licenses to technology that we require on acceptable terms or at all. Further, we could encounter delays in product introductions, or interruptions in product
sales, as we develop alternative methods or products. In addition, if we resort to legal proceedings to enforce our intellectual property rights or to determine
the validity, scope and coverage of the intellectual property or other proprietary rights of others, the proceedings could be burdensome and expensive, even
if  we  were  to  prevail.  Any  litigation  that  may  be  necessary  in  the  future  could  result  in  substantial  costs  and  diversion  of  resources  and  could  have  a
material adverse effect on our business, operating results or financial condition.

As  we  move  into  new  markets  and  applications  for  our  products,  incumbent  participants  in  such  markets  may  assert  their  patents  and  other  proprietary
rights  against  us  as  a  means  of  slowing  our  entry  into  such  markets  or  as  a  means  to  extract  substantial  license  and  royalty  payments  from  us.  Our
competitors and others may now and, in the future, have significantly larger and more mature patent portfolios than we currently have. In addition, future
litigation may involve patent holding companies or other adverse patent owners who have no relevant product revenue and against whom our own patents
may  provide  little  or  no  deterrence  or  protection.  Therefore,  our  commercial  success  may  depend  in  part  on  our  non-infringement  of  the  patents  or
proprietary rights of third parties. Numerous significant intellectual property issues have been litigated, and will likely continue to be litigated, between
existing and new participants in our existing and targeted markets and competitors may assert that our products infringe their intellectual property rights as
part of a business strategy to impede our successful entry into or growth in those markets. Third parties may assert that we are employing their proprietary
technology  without  authorization.  In  addition,  our  competitors  and  others  may  have  patents  or  may  in  the  future  obtain  patents  and  claim  that  making,
having made, using, selling, offering to sell or importing our products infringes these patents. We could incur substantial costs and divert the attention of
our management and technical personnel in defending against any of these claims.

Parties making claims against us may be able to obtain injunctive or other relief, which could block our ability to develop, commercialize and sell products,
and could result in the award of substantial damages against us. In the event of a successful claim of infringement against us, we may be required to pay
damages and ongoing royalties, and obtain one or more licenses from third parties, or be prohibited from selling certain products. We may not be able to
obtain these licenses on acceptable terms, if at all. We could incur substantial costs related to royalty payments for licenses obtained from third parties,
which could negatively affect our financial results. In addition, we could encounter delays in product introductions while we attempt to develop alternative
methods or products to avoid infringing third-party patents or proprietary rights. Defense of any lawsuit or failure to obtain any of these licenses could
prevent us from commercializing products, and the prohibition of sale of any of our products could materially affect our business and our ability to gain
market acceptance for our products.

Furthermore, because of the substantial amount of discovery required in connection with intellectual property litigation, there is a risk that some of our
confidential information could be compromised by disclosure during this type of litigation. In addition, during the course of this kind of litigation, there
could be public announcements of the results of hearings, motions or other interim proceedings or developments. If securities analysts or investors perceive
these results to be negative, it could have a substantial adverse effect on the price of our common stock.

In addition, our agreements with some of our customers, suppliers or other entities with whom we do business require us to defend or indemnify these
parties to the extent they become involved in infringement claims, including the types of claims described above. We could also voluntarily agree to defend
or indemnify third parties in instances where we are not obligated to do so if we determine it would be important to our business relationships. If we are
required or agree to defend or indemnify third parties in connection with any infringement claims, we could incur significant costs and expenses that could
adversely affect our business, operating results, or financial condition.

54 

 
 
 
 
 
 
 
 
 
 
The COVID-19 pandemic has, and other similar pandemic events may, adversely impact our business, financial condition and results of operations.

The COVID-19 pandemic and more recently possible endemic has continued to impact the global economy and has impacted our operations in the United
States  and  abroad  (including,  in  particular,  China),  including  by  negatively  impacting  our  sales  and  revenue.  As  a  result,  we  have  implemented  certain
operational  changes  in  order  to  address  the  evolving  challenges  presented  by  the  global  pandemic.  We  have  experienced  significant  reductions  in  the
demand for certain of our products, particularly due to the decline in elective medical procedures and medical treatment unrelated to COVID-19, which
negatively impacted our revenues in fiscal years 2020 and 2021 as well as into 2022. As the COVID-19 pandemic or endemic continues, we expect to
continue to experience weakened demand for these products as a result of the reduction in elective and nonessential procedures, lower utilization of routine
testing and related specimen collection, reduced spending by customers due to funding diverted to fight COVID-19 and reduced demand from research
laboratories and staffing shortages with many hospitals and labs as well as our own personnel.

Healthcare providers, including our strategic partners worldwide, spend significant time dealing with COVID-19, and may be unable to initiate or continue
to participate in our clinical activities. For example, some clinical trial sites, most notably in China, have imposed and continue to maintain restrictions on
site visits by sponsors and CROs, the initiation of new or execution of ongoing trials, and new patient enrollment to protect both site staff and patients from
possible  COVID-19  exposure  and  to  focus  medical  resources  on  patients  suffering  from  COVID-19.  The  COVID-19  pandemic  may  therefore  delay
initiation enrollment in and completion of our clinical trials due to prioritization of hospital resources toward the outbreak, and some patients may not be
able to comply with clinical trial protocols if quarantines impede patient movement or interrupt healthcare services. Moreover, due to site and participant
availability during the COVID-19 pandemic and in the interest of patient safety, many of our partners had paused new subject enrollment for most clinical
trials during the earlier phase of the COVID-19 pandemic and might do so again.

For ongoing and/or planned future trials, we have seen an increasing number of clinical trial sites imposing restrictions on patient visits to limit risks of
possible  COVID-19  exposure,  and  we  may  experience  issues  with  participant  compliance  with  clinical  trial  protocols  as  a  result  of  quarantines,  travel
restrictions  and  interruptions  to  healthcare  services.  The  current  pressures  on  medical  systems  and  the  prioritization  of  healthcare  resources  toward  the
COVID-19 pandemic have also resulted in interruptions in data collection and submissions for certain clinical trials and delayed starts for certain planned
studies, such as the supplemental clinical study in China. Further, health regulatory agencies globally may also experience disruptions in their operations as
a result of the COVID-19 pandemic. The FDA and comparable foreign regulatory agencies have had and may continue to have slower response times or be
under-resourced, which could significantly delay the FDA’s ability to timely review and process any submissions we or our partners have filed or may file.
The FDA in 2021 notified us that the agency would continue prioritizing emergency use authorization requests for diagnostic products intended to address
the COVID-19 pandemic during 2021. Due to delays from such prioritization, we only received a clearance decision on our Acuitas AMR Gene Panel on
September 30, 2021, which was originally targeted for a decision by mid-2020, and, more recently, we did not receive responses to our requests for pre-
submission meetings for our other products.

As a result of the outbreak, we and certain of our suppliers may also be affected and could experience closures and labor shortages, which could disrupt
activities.  We  could  therefore  face  difficulty  sourcing  key  components  necessary  to  produce  our  product  candidates,  which  may  negatively  affect  our
clinical development activities. Even if we are able to find alternate sources for some of these components, they may cost more, which could affect our
results of operations and financial position.

At this point in time, there remains significant uncertainty relating to the potential effect of the coronavirus on our business and results of operations. As
coronavirus and its mutations become endemic, it could have a continued negative impact on our ability to operate our business, financial condition and
results of operations as well as virtual marketing, sales and customer service interactions not being as effective as in-person interactions. While several
vaccines have been approved for use, and with vaccination programs successfully implemented in many countries, the limited acceptance of vaccination by
many individuals in the United States as well as in Europe and globally, and potential failure to be effective for all known mutations of the SARS-CoV-2
virus still makes it hard to predict if and when the COVID-19 pandemic will subside and remain endemic.

Moreover, we have continued to have a subset of our office-based employee population in a remote work environment in an effort to mitigate the spread of
COVID-19, which may exacerbate certain risks to our business, including cybersecurity attacks and risk of phishing due to an increase in the number of
points of potential attack, such as laptops and mobile devices (both of which are now being used in increased numbers).

55 

 
 
 
 
 
 
 
 
 
 
Customer demand for and our ability to sell and market our products may be adversely affected by the COVID-19 pandemic and the legislative and
regulatory responses thereto.

U.S.  state  and  local  governments  as  well  as  many  governments  around  the  world  had  imposed  orders,  restrictions  and  recommendations  resulting  in
closures of businesses, work stoppages, travel restrictions, quarantine orders, social distancing practices and cancellations of gatherings and events. Such
orders, restrictions and recommendations, combined with fears of the spreading of COVID-19, had and may continue to cause certain of our customers to
delay, cancel or reduce orders of our products and makes it difficult to facilitate meetings with current and potential customers, as our sales personnel often
rely on in-person meetings and interaction with our customers. COVID-19 related restrictions have thus harmed our sales efforts, and continued restrictions
could continue to have a negative impact on our sales and results of operations. We are unable to accurately predict how these factors will reduce our sales
going  forward  and  when  these  orders,  restrictions  and  recommendations  will  be  relaxed  or  lifted.  There  can  be  no  assurances  that  our  customers  and
distributors will resume purchases of our products upon termination of these governmental orders, restrictions and recommendations, particularly if there
remains any continued community outbreak of COVID-19. A prolonged economic contraction or recession may also result in our customers seeking to
reduce their costs and expenditures, which could result in lower demand for our products. If our sales decline, or if such lost sales are not recoverable in the
future, our revenues, business and results of operations will be significantly adversely affected.

General Risk Factors

We are dependent on the services of our management and other key personnel and members of our board of directors, and if we are not able to retain
these individuals or recruit additional management, our business will suffer.

Our success depends in part on our continued ability to attract, retain, manage and motivate highly qualified management and other key personnel. We are
highly dependent upon our senior management and other members of our management team. The loss of services of any of these individuals could cause
the  loss  of  critical  Company  knowledge  and  information,  delay  or  prevent  the  successful  development  of  our  products,  initiation  or  completion  of  our
preclinical studies and clinical trials or the commercialization of our products. Although we have executed employment agreements or offer letters with
each  member  of  our  senior  management  team,  we  may  not  be  able  to  retain  their  services  as  expected.  We  do  not  currently  maintain  “key  person”  life
insurance on the lives of our executives or any of our employees. This lack of insurance means that we may not have adequate compensation for the loss of
the services of these individuals.

We  will  need  to  expand  and  effectively  manage  our  managerial,  operational,  financial  and  other  resources  in  order  to  successfully  pursue  our  clinical
development  and  commercialization  efforts.  We  may  not  be  successful  in  maintaining  our  unique  company  culture  and  continuing  to  attract  or  retain
qualified management and scientific and clinical personnel in the future due to the intense competition for qualified personnel among biopharmaceutical,
biotechnology and other businesses. Our industry has experienced a high rate of turnover of management personnel in recent years. If we are not able to
attract,  integrate,  retain  and  motivate  necessary  personnel  to  accomplish  our  business  objectives,  we  may  experience  constraints  that  will  significantly
impede the achievement of our development objectives, our ability to raise additional capital and our ability to implement our business strategy.

Adverse  developments  affecting  the  financial  services  industry,  including  events  or  concerns  involving  liquidity,  defaults  or  non-performance  by
financial institutions, could adversely affect our business, financial condition or results of operations.

Actual events involving limited liquidity, defaults, non-performance or other adverse developments that affect financial institutions or the financial services
industry generally, or concerns or rumors about any events of these kinds or other similar risks, have in the past and may in the future adversely affect our
liquidity. For example, on March 10, 2023, the Federal Deposit Insurance Corporation (“FDIC”) announced that Silicon Valley Bank had been closed by
the California Department of Financial Protection and Innovation. At that time, most of our cash and cash equivalents were held at Silicon Valley Bank and
our access to such funds was limited until the United States Department of the Treasury announced in a joint statement with the Federal Reserve and FDIC
that depositors of Silicon Valley Bank would have access to all of their money starting March 13, 2023. While we have regained access to our funds at
Silicon  Valley  Bank  and  are  evaluating  our  banking  relationships,  our  access  to  funding  sources  and  other  credit  arrangements  in  amounts  adequate  to
finance or capitalize our current and projected future business operations could be significantly impaired by events such as liquidity constraints or failures,
disruptions or instability in the financial services industry or financial markets, or concerns or negative expectations about the prospects for companies in
the financial services industry. These factors may also adversely affect our ability to access our cash and cash equivalents at affected financial institutions.

In addition, investor concerns regarding the U.S. or international financial systems could result in less favorable commercial financing terms, including
higher interest rates or costs and tighter financial and operating covenants, or systemic limitations on access to credit and liquidity sources, thereby making
it more difficult for us to acquire financing on terms favorable to us, or at all. Any decline in available funding or access to our cash and liquidity resources
could,  among  other  things,  adversely  impact  our  ability  to  meet  our  operating  expenses,  financial  obligations  or  fulfill  our  other  obligations,  result  in
breaches of our contractual obligations or result in violations of federal or state wage and hour laws. Any of these impacts, or any other impacts resulting
from  the  factors  described  above  or  other  related  or  similar  factors  not  described  above,  could  have  material  adverse  impacts  on  our  liquidity  and  our
business, financial condition or results of operations.

56 

 
 
 
 
 
 
 
 
 
 
 
Fluctuations  in  exchange  rates  could  result  in  foreign  currency  exchange  losses,  which  may  adversely  affect  our  financial  condition,  results  of
operations and cash flows.

We incur portions of our expenses and derive portions of our revenues in currencies other than U.S. dollars, in particular, the Euro. As a result, we are
exposed to foreign currency exchange risk as our results of operations and cash flows are subject to fluctuations in foreign currency exchange rates. For
example, while our U.S. operations use U.S. dollars, our foreign operations use Euros. In addition, depending on the jurisdiction, we may pay suppliers in
either U.S. dollars or Euros. We currently do not engage in hedging transactions to protect against uncertainty in future exchange rates between particular
foreign currencies and the U.S. dollar. An increase in the value of the U.S. dollar against currencies in countries in which we conduct business could have a
negative impact on our operating and research and development costs.

The value of the Euro against the U.S. dollar and other currencies may fluctuate and is affected by, among other things, changes in political and economic
conditions. Generally, to the extent that we need to convert U.S. dollars into Euro for our operations, appreciation of the Euro against the U.S. dollar would
have an adverse effect on the Euro amount we would receive. Conversely, if we decide to convert our Euro into U.S. dollars for other business purposes,
appreciation of the U.S. dollar against the Euro would have a negative effect on the U.S. dollar amount we would receive. We cannot predict the impact of
foreign currency fluctuations, and foreign currency fluctuations in the future may adversely affect our financial condition, results of operations and cash
flows.

Our insurance policies are expensive and protect us only from some business risks, which will leave us exposed to significant uninsured liabilities.

We do not carry insurance for all categories of risk that our business may encounter. Some of the policies we currently maintain include general liability,
employee  benefits  liability,  property,  umbrella,  business  interruption,  workers’  compensation,  product  liability,  errors  and  omissions,  cybersecurity,  and
directors’  and  officers’  insurance.  We  do  not  know,  however,  if  we  will  be  able  to  maintain  existing  insurance  with  adequate  levels  of  coverage. Any
significant uninsured liability may require us to pay substantial amounts, which would adversely affect our cash position and results of operations.

While  we  currently  qualify  as  a  smaller  reporting  company  under  SEC  regulations,  we  cannot  be  certain  whether  taking  advantage  of  the  reduced
disclosure  requirements  applicable  to  these  companies  will  not  make  our  common  stock  less  attractive  to  investors.  Once  we  lose  smaller  reporting
company status, the costs and demands placed upon our management are expected to increase.

The SEC’s rules permit smaller reporting companies to take advantage of certain exemptions from various reporting requirements applicable to other public
companies. As long as we qualify as a smaller reporting company, based on our public float, and report less than $100 million in annual revenues in a fiscal
year we are permitted, and we intend to, omit the auditor’s attestation on internal control over financial reporting that would otherwise be required by the
Sarbanes-Oxley Act.

We lost our status as an emerging growth company as of December 31, 2020. While we expect to remain a smaller reporting company and non-accelerated
filer, we now face increased disclosure requirements as a non-emerging growth company, such as stockholder advisory votes on executive compensation
(“say-on-pay”). Until such time that we lose smaller reporting company status, it is unclear if investors will find our common stock less attractive because
we may rely on certain disclosure exemptions. If some investors find our common stock less attractive as a result, there may be a less active trading market
for our common stock and our stock price may be more volatile and could cause our stock price to decline.

As a result of the loss of our emerging growth company status, we expect the costs and demands placed upon our management to increase, as we now have
to comply with additional disclosure and accounting requirements. In addition, even if we remain a smaller reporting company, if our public float exceeds
$75  million  and  we  report  $100  million  or  more  in  annual  revenues  in  a  fiscal  year,  we  will  become  subject  to  the  provisions  of  Section  404(b)  of  the
Sarbanes-Oxley Act requiring an independent registered public accounting firm to provide an attestation report on the effectiveness of our internal control
over financial reporting, making the public reporting process more costly.

57 

 
 
 
 
 
 
 
 
 
 
 
 
We  incur  increased  costs  and  demands  on  management  as  a  result  of  compliance  with  laws  and  regulations  applicable  to  public  companies,  which
could harm our operating results.

As a public company, we incur significant legal, accounting and other expenses that we did not incur as a private company, including costs associated with
public company reporting requirements. In addition, the Sarbanes-Oxley Act of 2002 and the Dodd-Frank Act of 2010, as well as rules implemented by the
SEC and the Nasdaq Stock Market, impose a number of requirements on public companies, including with respect to corporate governance practices. Our
management and other personnel need to devote a substantial amount of time to these compliance and disclosure obligations. Moreover, compliance with
these  rules  and  regulations  has  increased  our  legal,  accounting  and  financial  compliance  costs  and  has  made  some  activities  more  time-consuming  and
costly. It is also more expensive for us to obtain director and officer liability insurance.

We may be adversely affected by the current economic environment and future adverse economic environments.

Our  ability  to  attract  and  retain  customers,  invest  in  and  grow  our  business  and  meet  our  financial  obligations  depends  on  our  operating  and  financial
performance, which, in turn, is subject to numerous factors, including the prevailing economic conditions and financial, business and other factors beyond
our control, such as the rate of unemployment, the number of uninsured persons in the United States and continued high inflationary pressures. We cannot
anticipate all the ways in which the current economic climate and financial market conditions, and those in the future, could adversely impact our business.

We  are  exposed  to  risks  associated  with  reduced  profitability  and  the  potential  financial  instability  of  our  customers,  many  of  which  may  be  adversely
affected  by  volatile  conditions  in  the  financial  markets.  For  example,  unemployment  and  underemployment,  and  the  resultant  loss  of  insurance,  may
decrease the demand for healthcare services and diagnostic testing. If fewer patients are seeking medical care because they do not have insurance coverage,
we may experience reductions in revenues, profitability and/or cash flow. In addition, if economic challenges in the United States result in widespread and
prolonged unemployment, either regionally or on a national basis, a substantial number of people may become uninsured or underinsured. To the extent
such economic challenges result in less demand for our proprietary tests, our business, results of operations, financial condition and cash flows could be
adversely affected. Also, inflationary pressures remain high, we are experiencing increases in operating costs, materials, and shipping expenses. If we are
unable to pass these increased costs through to our customers, we may experience reductions in margin.

The  Company’s  certificate  of  incorporation  provides  that  the  Court  of  Chancery  of  the  State  of  Delaware  will  be  the  sole  and  exclusive  forum  for
substantially all disputes between the Company and its stockholders, which could limit its stockholders' ability to obtain a favorable judicial forum for
disputes with the Company or its directors, officers or other employees.

The Company’s Amended and Restated Certificate of Incorporation, as amended (the “Certificate”), provides that, unless the Company consents in writing
to the selection of an alternative forum, the Court of Chancery of the State of Delaware will be the sole and exclusive forum for (i) any derivative action or
proceeding  brought  on  behalf  of  the  Company,  (ii)  any  action  asserting  a  claim  of  breach  of  a  fiduciary  duty  owed  by  any  director,  officer  or  other
employee of the Company or its stockholders, (iii) any action asserting a claim arising pursuant to any provision of the DGCL or the Company’s Certificate
or  Bylaws,  or  (iv)  any  action  asserting  a  claim  governed  by  the  internal  affairs  doctrine. This  exclusive  forum  provision  is  intended  to  apply  to  claims
arising under Delaware state law and would not apply to claims brought pursuant to the Securities Act of 1933, as amended, or the Securities Exchange Act
of  1934,  as  amended,  or  any  other  claim  for  which  the  federal  courts  have  exclusive  jurisdiction.  The  exclusive  forum  provision  in  the  Company’s
Certificate will not relieve the Company of its duties to comply with the federal securities laws and the rules and regulations thereunder, and stockholders
of the Company will not be deemed to have waived the Company’s compliance with these laws, rules and regulations.

This exclusive forum provision may limit a stockholder’s ability to bring a claim in a judicial forum of its choosing for disputes with the Company or its
directors, officers or other employees, which may discourage lawsuits against the Company and its directors, officers and other employees. In addition,
stockholders who do bring a claim in the Court of Chancery of the State of Delaware could face additional litigation costs in pursuing any such claim,
particularly if they do not reside in or near Delaware. The Court of Chancery of the State of Delaware may also reach different judgments or results than
would other courts, including courts where a stockholder would otherwise choose to bring the action, and such judgments or results may be more favorable
to the Company than to its stockholders. However, the enforceability of similar exclusive forum provisions in other companies’ certificates of incorporation
has been challenged in legal proceedings, and it is possible that a court could find this type of provision to be inapplicable to, or unenforceable in respect
of,  one  or  more  of  the  specified  types  of  actions  or  proceedings.  If  a  court  were  to  find  the  exclusive  forum  provision  contained  in  the  Company’s
Certificate  to  be  inapplicable  or  unenforceable  in  an  action,  the  Company  might  incur  additional  costs  associated  with  resolving  such  action  in  other
jurisdictions.

Item 1B. Unresolved Staff Comments

None.

58 

 
 
 
 
 
 
 
 
 
 
 
 
Item 2. Properties

The  Company  leases  10,100  square  feet  of  office  and  laboratory  space  at  our  headquarters  in  Rockville,  Maryland.  The  lease  term  expires  in  February
2032. The Company had also leased 12,770 square feet of space at its facility in Woburn, Massachusetts under an operating lease that expired in January
2022. The Company entered into a sublease agreement for this space in February 2021 that expired in January 2022.

Curetis  leases  approximately  17,000  square  feet  of  manufacturing  and  logistics  space  for  its  FDA  registered  manufacturing  plant  in  Bodelshausen,
Germany, which includes tailored cleanrooms, automated Application Cartridge manufacturing equipment and laboratory facilities. The lease term expires
in  June  2025.  Furthermore,  Curetis  leases  approximately  17,000  square  feet  of  office  and  lab  space  at  its  FDA  registered  headquarters  located  in
Holzgerlingen, Germany, which is used for research and development, operations, and general and administrative purposes. The lease term expires August
31, 2025, with a subsequent option to extend the term by another four years.

Ares Genetics leases 1,299 square feet of office space in Vienna, Austria under an operating lease that expires in March 2025. Additionally, Ares Genetics
subleased 1,046 square feet of laboratory space in Vienna, Austria under an operating lease that expired in December 2022. In January 2023, Ares Genetics
leased an approximately 5,000 square foot space for its bioinformatics and NGS lab facility. The lease term expires in December 2027 (see Note 12 to the
consolidated financial statements of the Company included in this Annual Report).

Rent expenses under the Company’s facility operating leases for the years ended December 31, 2022 and 2021 were $594,569 and $1,019,785, respectively.

Item 3. Legal Proceedings

From time to time, we may be a party to litigation or subject to claims incident to the ordinary course of business. Although the results of litigation and
claims cannot be predicted with certainty, we do not believe we are party to any claim or litigation the outcome of which, if determined adversely to us,
would individually or in the aggregate be reasonably expected to have a material adverse effect on our business. Regardless of the outcome, litigation can
have an adverse impact on us due to defense and settlement costs, diversion of management resources and other factors.

Item 4. Mine Safety Disclosures

Not applicable.

59 

 
 
 
 
 
 
 
 
 
 
 
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Market Information

PART II

Our common stock has traded on The Nasdaq Capital Market under the symbol “OPGN” since May 5, 2015. Prior to such time, there was no public market
for our common stock.

Stockholder Information

As of December 31, 2022, there were approximately 35 stockholders of record of our common stock, which does not include stockholders that beneficially
own shares held in a “nominee” or in “street” name.

Sales of Unregistered Securities

None.

Issuer Purchases of Equity Securities

None.

Item 6. [Reserved]

60 

 
 
 
 
 
 
 
 
 
 
 
 
 
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following Management’s Discussion and Analysis of Financial Condition and Results of Operations should be read in conjunction with our audited
consolidated financial statements and the accompanying notes thereto included elsewhere in this Annual Report. This discussion contains forward-looking
statements,  based  on  current  expectations  and  related  to  future  events  and  our  future  financial  performance,  that  involve  risks  and  uncertainties.  Our
actual results may differ materially from those anticipated in these forward-looking statements as a result of many important factors, including those set
forth in the section titled “Risk Factors” included under Part I, Item 1A of this Annual Report.

Overview

OpGen is a precision medicine company harnessing the power of molecular diagnostics and informatics to help combat infectious disease. Along with our
subsidiaries,  Curetis  GmbH  and  Ares  Genetics  GmbH,  we  are  developing  and  commercializing  molecular  microbiology  solutions  helping  to  guide
clinicians with more rapid and actionable information about life threatening infections to improve patient outcomes and decrease the spread of infections
caused by multidrug-resistant microorganisms, or MDROs. The Company’s current product portfolio includes Unyvero, Acuitas AMR Gene Panel, and the
ARES Technology Platform including ARESdb, NGS technology and AI-powered bioinformatics solutions for AMR surveillance, outbreak analysis, and
antibiotic response prediction including ARESiss, ARESid, ARESasp, and AREScloud, as well as the Curetis CE-IVD-marked PCR-based SARS-CoV-2
test kit. The Company exited its FISH business in early 2021, and the Company's corresponding license agreement with Life Technologies, a subsidiary of
Thermo Fisher, was terminated as of June 30, 2021.

Following receipt of approval from stockholders at a special meeting of stockholders held on November 30, 2022, the Company filed an amendment to its
Amended and Restated Certificate of Incorporation to effect a one-for-twenty reverse stock split of the issued and outstanding shares of common stock on
January 5, 2023. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse stock split.

The  focus  of  OpGen  is  on  its  combined  broad  portfolio  of  products,  which  includes  high  impact  rapid  diagnostics  and  bioinformatics  to  interpret
antimicrobial resistance (or AMR) genetic data. The Company currently expects to focus on the following products for lower respiratory infection, urinary
tract infection and invasive joint infection:

● The  Unyvero  Lower  Respiratory  Tract,  or  LRT,  test  (e.g.,  for  bacterial  pneumonias)  is  the  first  U.S.  Food  and  Drug  Administration,  or  FDA,
cleared test that can be used for the detection of more than 90% of common causative agents of pneumonia in hospitalized patients. According to
the  National  Center  for  Health  Statistics  (2018),  pneumonia  is  a  leading  cause  of  admissions  to  the  hospital  and  is  associated  with  substantial
morbidity  and  mortality.  It  also  increases  in  elderly  patients,  transplant,  cancer  or  other  immunocompromised  patients.  The  Unyvero  LRT
automated test detects 19 pathogens within less than five hours, with approximately two minutes of hands-on time and provides clinicians with a
comprehensive overview of 10 genetic antibiotic resistance markers. The Company has commercialized the Unyvero LRT BAL test for testing
bronchoalveolar lavage, or BAL, specimens from patients with LRT infections following FDA clearance received by Curetis in December 2019.
The Unyvero LRT BAL automated test simultaneously detects 20 pathogens and 10 antibiotic resistance markers, and it is the first and only FDA-
cleared panel that also includes Pneumocystis jirovecii, a key fungal pathogen often found in immunocompromised patients (such as AIDS and
transplant patients) that can be difficult to diagnose, as the 20th pathogen on the panel. The Company believes the Unyvero LRT and LRT BAL
tests  have  the  ability  to  help  address  a  significant,  previously  unmet  medical  need  that  causes  over  $10  billion  in  annual  costs  for  the  U.S.
healthcare system, according to the Centers for Disease Control, or CDC.

● Following registration of the Unyvero instrument system as an IVD platform for the Chinese market in early 2021, the Company is supporting its
strategic partner Beijing Clear Biotech (BCB) in pursuing execution of a supplemental clinical trial with the Unyvero HPN test. As requested by
the Chinese regulatory authority NMPA, this study is geared towards generating additional data in China that will complement a larger data set
with data from abroad compiled from other clinical and analytical studies performed in the past. Due to the continued impact of strict COVID-19
restrictions in China during 2022, the initiation of this supplementary study has been delayed, and the timing for its initiation remains uncertain. In
the third quarter of 2022, regulatory advisors to BCB informed OpGen that the NMPA has implemented a mandatory new electronic filing regime
that  requires  the  Company  to  re-submit  its  filing  seeking  approval  for  the  pneumonia  cartridge  under  the  new  regime.  The  regulatory  advisors
currently estimate a total duration for the review and approval process to be between 24 to 30 months, and during that time, the clinical study is
believed to take approximately 10 to 12 months.

61 

 
 
 
 
 
 
 
 
 
 
● The Unyvero Urinary Tract Infection, or UTI, test, which is CE-IVD-marked in Europe, is currently being made available to laboratories in the
United States as a research use only, or RUO, kit. The test detects a broad range of pathogens as well as antimicrobial resistance markers directly
from native urine specimens. The Company initiated a prospective multi-center clinical trial for the Unyvero UTI in the United States in the third
quarter of 2021 and have recently completed enrollment of more than 1,800 patient samples. Following the announcement of preliminary top line
data in December 2022, the Company currently expects to conclude reference testing in early 2023, followed by a subsequent submission to the
FDA.

● The  Unyvero  Invasive  Joint  Infection,  or  IJI,  test,  which  is  a  variant  of  the  ITI  cartridge  being  developed  for  the  U.S.  market,  has  also  been
selected for analytical and clinical performance evaluation on the Unyvero A30 RQ platform including clinical trials towards a future U.S. FDA
submission.  Microbial  diagnosis  of  IJI  is  difficult  because  of  challenges  in  sample  collection,  usually  at  surgery,  and  patients  being  on  prior
antibiotic  therapy  which  minimizes  the  chances  of  recovering  viable  bacteria.  The  Company  believes  that  Unyvero  IJI  could  be  useful  in
identifying pathogens as well as their AMR markers to help guide optimal antibiotic treatment for these patients.

● In  September  2021,  the  Company  received  clearance  from  the  FDA  for  its  Acuitas  AMR  Gene  Panel  for  bacterial  isolates.  The  Acuitas  AMR
Gene Panel detects 28 genetic AMR markers in isolated bacterial colonies from 26 different pathogens. The Company believes the panel provides
clinicians with a valuable diagnostic tool that informs about potential AMR patterns early and supports appropriate antibiotic treatment decisions
in this indication. During 2022, the Company signed two commercial customer contracts and installed the first two systems for the Acuitas AMR
Gene Panel for isolates. The Company expects to enter into additional commercial contracts that are currently in its funnel of contract proposals
during 2023.

● In  September  2022,  the  Company  signed  a  research  and  development  collaboration  agreement  with  the  Foundation  for  Innovative  New
Diagnostics (FIND), the global alliance for diagnostics, which will fund the development of the A30 RQ platform for use in low- and middle-
income  countries  (LMICs).  The  initial  project  focuses  on  a  feasibility  study  for  the  rapid  detection  of  AMR  markers  from  blood  culture.  The
feasibility phase of this research and development project is set to conclude in the first half of 2023 and is funded for €0.7 million (approximately
$0.7 million).

● In October 2022, the Company announced that its subsidiary Curetis and BioVersys AG, a Swiss biotech company developing novel antibiotics
against drug resistant infections, entered into a collaboration agreement. Under that collaboration agreement, BioVersys will be using the Unyvero
systems and HPN pneumonia test at all its sites for its upcoming BV100 phase II clinical trial.

● The Company is also developing novel bioinformatics tools and solutions to accompany or augment its current and potential future IVD products
and may seek regulatory clearance for such bioinformatics tools and solutions to the extent they would be required either as part of the Company’s
portfolio of IVD products or even as a standalone bioinformatics product.

● The  Company  has  started  offering  validated  high-quality  sequencing  and  analysis  services  with  rapid  turnaround  times  for  key  applications  in
microbiology. The unique and differentiated offering for rapid and comprehensive genetic characterization of bacterial isolates and interpretive
services  include  whole  genome  sequencing,  taxonomic  identification  and  typing,  detection  of  plasmids,  and  other  mobile  elements,  AMR,  and
virulence  markers.  Furthermore,  the  RUO  services  provided  by  OpGen’s  lab  in  Rockville,  MD,  will  provide  prediction  of  genomic  antibiotic
susceptibility  based  on  the  Company’s  ARESdb  database  as  well  as  specialized  software  for  bacterial  outbreak  analysis  via  the  Company’s
AREScloud  web  application.  These  technologies  are  particularly  applicable  to  programs  of  IPC,  antibiotic  stewardship  and  surveillance,  all  of
which are part of the U.S. national strategy to protect against rising antimicrobial resistance.

OpGen has extensive offerings of additional IVD tests including CE-IVD-marked Unyvero tests for hospitalized pneumonia patients who are hospitalized,
implant  and  tissue  infections,  intra-abdominal  infections,  complicated  urinary  tract  infections,  and  blood  stream  infections.  Its  portfolio  furthermore
includes a CE-IVD-marked PCR based rapid test kit for SARS-CoV-2 detection in combination with its PCR compatible universal lysis buffer (PULB).

OpGen’s combined AMR bioinformatics offerings, when and if such products are cleared for marketing, will offer important new tools to clinicians treating
patients with AMR infections. OpGen’s subsidiary Ares Genetics’ ARESdb is a comprehensive database of genetic and phenotypic information. ARESdb
was originally designed based on the Siemens microbiology strain collection covering resistant pathogens and its development has significantly expanded,
as a result of transferring data from the discontinued Acuitas Lighthouse into ARESdb to now cover more than 130,000 bacterial isolates that have been
sequenced  using  Next  Generation  Sequencing,  or  NGS,  technology  and  tested  for  susceptibility  with  applicable  antibiotics  from  a  range  of  over  100
antimicrobial  drugs.  In  late  2021,  Ares  Genetics  entered  into  a  strategic  database  access  deal  with  one  of  the  world’s  leading  microbiology  and  IVD
corporations for their non-exclusive access to approximately 1.1% of Ares Genetics’ total database asset at the time of signing. Ares Genetics continues to
explore various discussions with several interested parties in potential future collaboration or licensing opportunities. Additional partnerships with a U.S.
CLIA  lab,  a  contract  research  organization  (“CRO”),  a  major  University  Medical  Center,  the  Belgian  national  reference  laboratory  at  the  University
Hospital  Leuven  as  well  as  several  U.S.  state  reference  labs  have  been  initiated  and  are  ongoing  and  the  collaboration  master  service  agreement  with
Sandoz has been extended until January 2025.

62 

 
 
 
 
 
 
 
 
 
 
 
 
In addition to potential future licensing and partnering, Ares Genetics intends to independently utilize the proprietary biomarker content in this database, as
well as to build an independent business in NGS and Artificial Intelligence, or AI, based offerings for AMR research and diagnostics in collaboration with
its current and potential future partners in the life science, pharmaceutical and diagnostics industries. Ares Genetics’ customers for such offerings include
Siemens Technology Accelerator and academic, public health, and biotechnology institutions from various European countries as new customers.

Our Unyvero A50 system tests for up to 130 diagnostic targets (pathogens and resistance genes) in under five hours with approximately two minutes of
hands-on  time.  The  system  was  first  CE-IVD-marked  in  2012  and  was  FDA  cleared  in  2018  along  with  the  LRT  test  through  a  De Novo  request.  The
Unyvero A30 RQ is a new device designed to address the low-to mid-plex testing market for 5-30 DNA targets and to provide results in approximately 30
to  90  minutes  with  2  to  5  minutes  of  hands-on  time.  The  Unyvero  A30  RQ  has  a  small  benchtop  footprint  and  has  an  attractive  cost  of  goods  profile.
Curetis  has  been  following  a  partnering  strategy  for  the  Unyvero  A30  RQ  and,  following  the  successful  completion  of  a  key  development  milestone,
Curetis has completed final verification and validation testing of the A30 RQ instruments and, in addition to the new collaboration with FIND, is actively
engaged in ongoing partnering discussions and due diligence.

The Company has extensive partner and distribution relationships to help accelerate the establishment of a global infectious disease diagnostic testing and
informatics business. The Company’s partners include A. Menarini Diagnostics S.r.l. for Pan-European distribution to currently 12 countries and Beijing
Clear  Biotech  Co.  Ltd.  for  Unyvero  A50  product  distribution  in  China.  The  Company  has  a  network  of  distributors  covering  countries  in  Europe,  the
Middle East and Africa, Asia Pacific and Latin America.

OpGen will continue to develop and seek FDA and other regulatory clearances or approvals, as applicable, for its Unyvero UTI and IJI products as well as
its Unyvero A30 RQ platform. OpGen will continue to offer the FDA-cleared Unyvero LRT and LRT BAL Panels, and FDA-cleared Acuitas AMR Gene
Panel tests, as well as the Unyvero UTI Panel as RUO products to hospitals, public health departments, clinical laboratories, pharmaceutical companies and
CROs.  Curetis  continues  its  efforts  in  ensuring  compliance  with  the  new  In-Vitro-Diagnostic  Device  Regulation  (IVDR)  in  the  European  Union  (EU),
which officially went into effect in May 2022. Given the limited number of designated EU Notified Bodies at this time, and with the recently approved EU
commission proposal to provide for multi-year grace periods for IVD products with former In-Vitro-Diagnostic Device Directive (IVDD) CE marking, it is
now possible for Curetis to continue its portfolio of existing CE-IVD-marked products until at least May 2025 and May 2026, respectively, as long as no
material changes are being made to any of its products. Following May 2022, however, any new or changed CE-marked products will be required to be
IVDR compliant from the outset.

The Company’s headquarters are in Rockville, Maryland, and its principal operations are in Rockville, Maryland, and Holzgerlingen and Bodelshausen,
both in Germany. The Company also has operations in Vienna, Austria. The Company operates in one business segment.

Recent Developments

COVID-19

On March 11, 2020, the World Health Organization declared the novel coronavirus (“COVID-19”) a pandemic, and on March 13, 2020, the United States
declared  a  national  emergency  with  respect  to  COVID-19.  COVID-19  has  negatively  impacted  the  global  economy,  disrupted  global  supply  chains  and
created significant volatility and disruption in the financial markets.

As  a  result  of  the  outbreak,  we  have  experienced  a  material  impact  on  our  business,  financial  condition  and  results  of  operations  for  the  years  ended
December  31,  2022  and  2021  as  well  as  significant  business  disruptions.  For  example,  the  recurring  and  ongoing  COVID-19  related  lockdowns  and
restrictions resulted in delays to the start of a clinical study required in China for our Unyvero HPN test. Furthermore, we have seen significant delivery
delays and price increases as well as stockouts for the raw materials, including reagents and instrument components required to manufacture our products.

We continue to monitor the impacts of COVID-19 on the global economy and on our business operations. However, at this time, it is difficult to predict
how long the potential operational impacts of COVID-19 will remain in effect or to what degree they will impact our operations and financial results. An
extended period of global supply chain and economic disruption could materially affect our business, results of operations, access to sources of liquidity
and financial condition, as well as our ability to execute our business strategies and initiatives in their respective expected time frames.

63 

 
 
 
 
 
 
 
 
 
 
 
 
 
Financing Transactions

Since inception, the Company has incurred, and continues to incur, significant losses from operations. The Company has funded its operations primarily
through external investor financing arrangements. The following financing transactions took place during 2021 and 2022:

● On  February  11,  2021,  the  Company  closed  a  registered  direct  offering  (the  "February  2021  Offering”)  with  a  single  U.S.-based,  healthcare-
focused institutional investor for the purchase of (i) 139,209 shares of common stock and (ii) 277,457 pre-funded warrants, with each pre-funded
warrant  exercisable  for  one  share  of  common  stock.  The  Company  also  issued  to  the  investor,  in  a  concurrent  private  placement,  unregistered
common share purchase warrants to purchase 208,333 shares of the Company’s common stock. Each share of common stock and accompanying
common warrant were sold together at a combined offering price of $60.00, and each pre-funded warrant and accompanying common warrant
were sold together at a combined offering price of $59.80. The pre-funded warrants were immediately exercisable, at an exercise price of $0.20,
and  could  be  exercised  at  any  time  until  all  of  the  pre-funded  warrants  are  exercised  in  full.  The  common  warrants  have  an  exercise  price  of
$71.00 per share, are exercisable commencing on the six-month anniversary of the date of issuance, and will expire five and one-half (5.5) years
from the date of issuance. The February 2021 Offering raised aggregate net proceeds of $23.5 million, and gross proceeds of $25.0 million. As of
December 31, 2021, all 277,457 pre-funded warrants issued in the February 2021 Offering have been exercised.

● On  March  9,  2021,  the  Company  entered  into  a  Warrant  Exercise  Agreement  (the  “Exercise  Agreement”)  with  the  institutional  investor  (the
“Holder”)  from  our  2020  PIPE.  Pursuant  to  the  Exercise  Agreement,  in  order  to  induce  the  Holder  to  exercise  all  of  the  remaining  242,130
outstanding warrants acquired in the 2020 PIPE (the “Existing Warrants”) for cash, pursuant to the terms of and subject to beneficial ownership
limitations contained in the Existing Warrants, the Company agreed to issue to the Holder new warrants (the “New Warrants”) to purchase 0.65
shares of common stock for each share of common stock issued upon such exercise of the Existing Warrants pursuant to the Exercise Agreement
for an aggregate of 157,385 New Warrants. The terms of the New Warrants are substantially similar to those of the Existing Warrants, except that
the New Warrants have an exercise price of $71.20. The New Warrants are immediately exercisable and will expire five years from the date of the
Exercise Agreement. The Holder paid an aggregate of $255,751 to the Company for the purchase of the New Warrants. The Company received
aggregate gross proceeds before expenses of approximately $9.65 million from the exercise of the remaining Existing Warrants held by the Holder
and the payment of the purchase price for the New Warrants (together, the “2021 Warrant Exercise”).

● On October 18, 2021, the Company closed a registered direct offering (the “October 2021 Offering”) with a single healthcare-focused institutional
investor of 150,000 shares of convertible preferred stock and warrants to purchase up to an aggregate of 375,000 shares of common stock. The
shares  of  preferred  stock  had  a  stated  value  of  $100  per  share  and  were  converted  into  an  aggregate  of  375,000  shares  of  common  stock  at  a
conversion  price  of  $40.00  per  share  after  the  Company  received  stockholder  approval  for  an  increase  to  its  number  of  authorized  shares  of
common stock, which approval occurred at the Company’s special meeting of stockholders held in December 2021. Thereafter, all preferred stock
was converted into 375,000 common shares in December 2021 so that there were no shares of preferred stock outstanding as of December 31,
2021. The warrants have an exercise price of $41.00 per share, will become exercisable six months following the date of issuance, and will expire
five years following the initial exercise date. The October 2021 Offering raised aggregate net proceeds of $13.9 million, and gross proceeds of
$15.0 million.

● During  the  year  ended  December  31,  2021,  the  Company  sold  34,000  shares  of  its  common  stock  under  an  ATM Agreement  consummated  in
February 2020, and subsequently amended and restated in November 2020, resulting in aggregate net proceeds of approximately $1.48 million,
and gross proceeds of $1.55 million.

● On June 24, 2022, the Company entered into an At-the-Market Offering Agreement (the “2022 ATM Agreement”) with H.C. Wainwright & Co.,
LLC (“Wainwright”), as a sales agent, pursuant to which the Company may offer and sell from time to time in an “at the market offering”, at its
option,  up  to  an  aggregate  of  $10.65  million  of  shares  of  the  Company's  common  stock  through  Wainwright.  As  of  December  31,  2022,  the
Company sold 85,732 shares under the 2022 ATM Agreement totaling $1.03 million in gross proceeds and $0.99 million in net proceeds.

64 

 
 
 
 
 
 
 
 
 
● On October 3, 2022, the Company closed a registered direct offering of shares of common stock and Series C Mirroring Preferred Stock pursuant
to a Securities Purchase Agreement entered into with a certain institutional investor (the “October 2022 Offering”). In the offering, the Company
agreed to issue and sell to the investor (i) 268,000 shares of the Company’s common stock, par value $0.01 per share, (ii) 33,810 shares of the
Company’s Series C Mirroring Preferred Stock, par value $0.01 per share and stated value of $0.01 per share, and (iii) pre-funded warrants to
purchase an aggregate of 215,000 shares of common stock. Each share of common stock was sold at a price of $7.00 per share, each share of
preferred stock was sold at a price of $0.01 per share, and each pre-funded warrant was sold at an offering price of $6.80 per share underlying such
pre-funded warrants, for aggregate gross proceeds of $3.34 million before deducting the placement agent’s fees and the offering expenses, and net
proceeds  of  $3.04  million.  Under  the  Purchase  Agreement,  the  Company  also  agreed  to  issue  and  sell  to  the  investor  in  a  concurrent  private
placement warrants to purchase an aggregate of 483,000 shares of common stock. In connection with the offering, the Company also entered into a
warrant  amendment  agreement  with  the  investor  pursuant  to  which  the  Company  agreed  to  amend  certain  existing  warrants  to  purchase  up  to
741,489  shares  of  common  stock  that  were  previously  issued  in  2018  and  2021  to  the  investor,  with  exercise  prices  ranging  from  $41.00  to
$1,300.00  per  share  as  a  condition  to  their  purchase  of  the  securities  in  the  offering,  as  follows:  (i)  lower  the  exercise  price  of  the  investor’s
existing warrants to $7.54 per share, (ii) provide that the existing warrants, as amended, will not be exercisable until six months following the
closing date of the offering, and (iii) extend the original expiration date of the existing warrants by five and one-half years following the close of
the offering. The increase in fair value resulting from the warrant modifications is accounted for as an equity issuance cost, resulting in a debit and
credit to additional paid in capital for approximately $1.8 million. As of December 31, 2022, all 215,000 pre-funded warrants have been exercised.

In  addition,  subsequent  to  December  31,  2022,  on  January  11,  2023,  the  Company  closed  a  registered  direct  offering  pursuant  to  a  Securities  Purchase
Agreement entered into with a certain institutional investor (the “January 2023 Offering”) for the purchase of (i) 321,207 shares of the Company’s common
stock, par value $0.01 per share, (ii) pre-funded warrants to purchase up to an aggregate of 2,265,000 shares of Common Stock, (iii) Series A-1 common
warrants to purchase an aggregate of 2,586,207 shares of Common Stock, and (iv) Series A-2 common warrants to purchase an aggregate of 2,586,207
shares of Common Stock. Each share of Common Stock and accompanying Series A-1 Warrant and Series A-2 Warrant was sold at a price of $2.90 per
share and accompanying Common Warrants, and each Pre-funded Warrant and accompanying Series A-1 Warrant and Series A-2 Warrant was sold at an
offering  price  of  $2.89  per  share  underlying  such  Pre-funded  Warrants  and  accompanying  Common  Warrants,  for  aggregate  gross  proceeds  of
approximately $7.50 million before deducting the placement agent’s fees and the offering expenses, and net proceeds of approximately $6.8 million. The
Common Warrants have an exercise price of $2.65 per share. The Series A-1 Warrants were immediately exercisable upon issuance, and will expire five
years following the issuance date. The Series A-2 Warrants were immediately exercisable upon issuance, and will expire eighteen months following the
issuance date. Subject to certain ownership limitations described in the Pre-funded Warrants, the Pre-funded Warrants were immediately exercisable and
could be exercised at a nominal consideration of $0.01 per share of Common Stock any time until all the Pre-funded Warrants are exercised in full. All Pre-
funded Warrants were exercised by February 15, 2023.

Financial Overview

Revenue

We  recognize  three  types  of  revenues:  product  sales,  laboratory  services  and  collaboration  revenue.  We  generate  product  revenues  from  sales  of  our
products, including through our distribution partners, such as our Unyvero systems and our Acuitas AMR Gene Panel test. We also generate revenue from
sales by OpGen’s subsidiary Ares Genetics of its AI-powered prediction models and solutions. Revenues generated from our laboratory services relate to
services that we and our subsidiaries provide to customers. Lastly, our collaboration revenues consist of revenue received from research and development
collaborations that we have entered into with third parties, such as our collaboration agreement with FIND.

Cost of Products, Cost of Services, and Operating Expenses

Our cost of products consist of product and inventory costs, including materials costs and overhead, and other costs related to the recognition of revenue.
Cost  of  services  relate  to  the  material  and  labor  costs  associated  with  providing  our  services.  Research  and  development  expenses  currently  consist
primarily of expenses incurred in connection with our clinical and pre-clinical research activities, such as our prior clinical trials for our initiated clinical
trial for the Unyvero UTI in the United States. Selling, general and administrative expenses consist of public company costs and salaries and related costs
for administrative and sales and business development personnel.

65 

 
 
 
 
 
 
 
 
 
 
Results of Operations for the Years Ended December 31, 2022 and 2021

Revenues

Revenue
Product sales
Laboratory services
Collaboration revenue
Total revenue

Years Ended December 31,

2022

2021

  $

  $

1,893,862    $
172,633     
540,798     
2,607,293    $

2,656,669 
813,210 
836,152 
4,306,031 

The Company’s total revenue for the year ended December 31, 2022 decreased 39%, to $2.6 million from $4.3 million, when compared to the same period
in 2021. This decrease is primarily attributable to:

● Product Sales: the decrease in revenue of approximately 29% in 2022 compared to 2021 is primarily attributable to the Company completing the
sale  of  non-exclusive  access  to  a  portion  of  the  ARESdb  content  in  2021,  but  generating  no  such  sales  in  2022,  as  well  as  a  decrease  in  the
Company’s Unyvero product sales;

● Laboratory  Services:  the  decrease  in  revenue  of  approximately  79%  in  2022  compared  to  2021  is  primarily  attributable  to  a  decrease  in  Ares

Genetics’ laboratory services as well as fewer COVID testing services performed by the Company’s Curetis subsidiary; and

● Collaboration Revenue: the decrease in revenue of approximately 35% in 2022 compared to 2021 is primarily attributable to the conclusion of
non-recurring milestone-based revenue from the NYS project in 2021, partially offset by revenues from the Company’s FIND collaboration.

Operating expenses

Cost of products sold
Cost of services
Research and development
General and administrative
Sales and marketing
Impairment of right-of-use asset
Impairment of intangible assets
Goodwill impairment charge
Total operating expenses

Years Ended December 31,

2022

2021

3,319,586    $
104,405     
8,173,435     
8,884,084     
4,344,656     
—       
5,407,699     
6,940,549     
37,174,414    $

2,295,828 
552,620 
10,910,679 
9,935,963 
3,713,263 
170,714 
—   
—   
27,579,067 

  $

  $

The Company’s total operating expenses for the year ended December 31, 2022 increased 35%, to $37.2 million from $27.6 million, when compared to the
same period in 2021. This increase is primarily attributable to:

● Costs of products sold: expenses for the year ended December 31, 2022 increased approximately 45% when compared to the same period in 2021.
The increase in cost of products sold is primarily attributable to increases in inventory reserves of approximately $1.6 million for obsolescence,
expirations, and slow-moving inventory;

● Costs of services: expenses for the year ended December 31, 2022 decreased approximately 81% when compared to the same period in 2021. The

decrease in cost of services is primarily attributable to the decrease in laboratory service and collaboration revenues in 2022;

● Research and development: expenses for the year ended December 31, 2022 decreased approximately 25% when compared to the same period in
2021. The decrease in research and development expenses is primarily attributable to a reduction in payroll related costs resulting primarily from
streamlining operations and reducing headcount in research and development and operations at our Rockville headquarters;

66 

 
 
 
 
 
 
 
 
 
 
 
 
    
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
● General and administrative: expenses for the year ended December 31, 2022 decreased approximately 11% when compared to the same period in

2021, primarily due to a reduction in payroll related costs;

● Sales and marketing: expenses for the year ended December 31, 2022 increased approximately 17% when compared to the same period in 2021,
primarily due to the expansion of the Company’s sales force as well as their participation in an increasing number of international and domestic
trade shows and exhibitions as the COVID-19 pandemic is gradually brought under control;

● Impairment of right-of-use asset: impairment of right-of-use asset for the year ended December 31, 2021 represents the impairment of our San
Diego,  California  ROU  asset  due  to  the  abandonment  of  Curetis’  San  Diego,  California  office,  prior  to  the  move  to  OpGen’s  headquarters  in
Maryland following the combination;

● Impairment  of  intangible  assets:  impairment  of  intangible  assets  for  the  year  ended  December  31,  2022  represents  the  impairment  of  the
Company’s  infinite-lived  intangible  asset  because  although  the  Company  has  an  ongoing  collaboration  utilizing  the  indefinite-lived  intangible
asset, the current contracted cash flow associated with this collaboration and projected future cash flows did not support the carrying amount; and

● Goodwill impairment charge: goodwill impairment charge for the year ended December 31, 2022 represents the impairment of the Company’s

goodwill primarily due to decreases in the Company’s stock price and market capitalization.

Other expense

Gain on extinguishment of debt
Warrant inducement expense
Interest expense
Foreign currency transaction gains
Change in fair value of derivative financial instruments
Interest and other income
Total other expense

Years Ended December 31,

2022

2021

—      $
—       
(3,256,410)    
379,622     
113,741     
46,935     
(2,716,112)   $

259,353 
(7,755,541)
(4,799,331)
891,223 
(129,731)
45,179 
(11,488,848)

  $

  $

Other expense for the year ended December 31, 2022 decreased to a net expense of $2.7 million from a net expense of $11.5 million in the same period in
2021. The decrease was primarily due to warrant inducement expense recorded in 2021 and decreased interest expense as a portion of the debt has been
repaid.

Liquidity and Capital Resources

At December 31, 2022, the Company had cash and cash equivalents of $7.4 million, compared to $36.1 million at December 31, 2021. The Company has
funded its operations primarily through external investor financing arrangements and has raised significant funds in 2022 and 2021, including:

● On February 11, 2021, we closed the February 2021 Offering for the purchase of (i) 139,209 shares of common stock, (ii) 277,457 pre-funded
warrants, and (iii) unregistered common share purchase warrants to purchase 208,333 shares. The February 2021 Offering raised aggregate net
proceeds of $23.5 million, and gross proceeds of $25.0 million.

● On March 9, 2021, we closed the 2021 Warrant Exercise resulting in the issuance of 242,130 shares of common stock and raising gross proceeds

of approximately $9.65 million and net proceeds of $9.3 million.

● On October 18, 2021, we closed the October 2021 Offering of 150,000 shares of convertible preferred stock and warrants to purchase up to an
aggregate of 375,000 shares of common stock. The October 2021 Offering raised aggregate net proceeds of $13.9 million, and gross proceeds of
$15.0 million.

67 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
● During the year ended December 31, 2021, we sold 34,000 shares of common stock under an ATM Agreement resulting in aggregate net proceeds

to us of approximately $1.48 million, and gross proceeds of $1.55 million.

● On June 24, 2022, we entered into the 2022 ATM Agreement with Wainwright, as a sales agent, pursuant to which the Company may offer and
sell from time to time in an at the market offering, at its option, up to an aggregate of $10.65 million of shares of the Company's common stock
through the sales agent. As of December 31, 2022, the Company sold 85,732 shares under the 2022 ATM Offering totaling $1.03 million in gross
proceeds and $0.99 million in net proceeds.

● On October 3, 2022, we closed the October 2022 Offering for the purchase of 268,000 shares of the Company’s common stock, 33,810 shares of
the Company’s Series C Mirroring Preferred Stock, and pre-funded warrants to purchase an aggregate of 215,000 shares of common stock. The
October 2022 Offering raised aggregate gross proceeds of $3.34 million before deducting the placement agent’s fees and the offering expenses,
and net proceeds of $3.04 million.

● In addition, subsequent to December 31, 2022, on January 11, 2023, we closed the January 2023 Offering for the purchase of (i) 321,207 shares of
common stock, (ii) pre-funded warrants to purchase up to an aggregate of 2,265,000 shares of Common Stock, (iii) Series A-1 common warrants
to purchase an aggregate of 2,586,207 shares of Common Stock, and (iv) Series A-2 common warrants to purchase an aggregate of 2,586,207
shares  of  Common  Stock.  The  January  2023  Purchase  Agreement  raised  aggregate  gross  proceeds  of  approximately  $7.50  million  before
deducting the placement agent’s fees and the offering expenses, and net proceeds of approximately $6.8 million.

We  expect  that  we  will  need  to  obtain  additional  funding  to  sustain  our  future  operations  and  while  we  have  successfully  raised  capital  in  the  past,  the
ability to raise capital in future periods is not assured. Based on our available cash as of December 31, 2022, we will need to raise additional capital in the
next twelve months to continue as a going concern. Management’s plan to obtain additional capital may include additional equity or debt financings.

On  March  10,  2023,  the  Company  learned  that  Silicon  Valley  Bank  (“SVB”)  was  closed  by  the  California  Department  of  Financial  Protection  and
Innovation, which appointed the Federal Deposit Insurance Corporation (“FDIC”) as receiver, due to the sudden and massive financial collapse of the bank.
On March 12, 2023, the Secretary of the Treasury, the chair of the Federal Reserve Board and the chairman of the FDIC released a joint statement related to
the FDIC’s resolution of the SVB receivership (the “Statement”). The Statement provided that “[d]epositors will have access to all of their money starting
Monday, March 13.” At the time, the Company had most of its cash and cash equivalents held in deposit accounts at SVB, which the Statement said the
Company would have access to starting on March 13, 2023. While we have regained access to our accounts at Silicon Valley Bank and are evaluating our
banking  relationships,  future  disruptions  of  financial  institutions  where  we  bank  or  have  credit  arrangements,  or  disruptions  of  the  financial  services
industry in general, could adversely affect our ability to access our cash and cash equivalents. If we are unable to access our cash and cash equivalents as
needed, our financial position and ability to operate our business will be adversely affected.

Sources and uses of cash

The  following  table  summarizes  the  net  cash  provided  by  (used  in)  operating  activities,  investing  activities  and  financing  activities  for  the  periods
indicated:

Net cash used in operating activities
Net cash used in investing activities
Net cash (used in) provided by financing activities

  $

Years Ended December 31,

2022

(20,449,698)   $
(590,772)    
(6,735,681)    

2021

(21,479,277)
(1,983,614)
47,451,431 

Net cash used in operating activities
Net cash used in operating activities in 2022 consisted primarily of our net loss of $37.3 million, reduced by certain non-cash items, including depreciation
and amortization expense of $1.6 million, non-cash interest of $2.4 million, change in inventory reserve of $1.6 million, share-based compensation of $1.0
million, impairment of intangible assets of $5.4 million, and goodwill impairment charge of $6.9 million, partially offset the net change in operating assets
and liabilities of $2.0 million. Net cash used in operating activities in 2021 consisted primarily of our net loss of $34.8 million, reduced by certain non-cash
items,  including  warrant  inducement  expense  of  $7.8  million,  depreciation  and  amortization  expense  of  $2.7  million,  non-cash  interest  of  $4.0  million,
share-based compensation of $0.9 million, partially offset by gains on debt forgiveness of $0.3 million and the net change in operating assets and liabilities
of $2.1 million.

68 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
Net cash used in investing activities
Net cash used in investing activities in 2021 and 2022 consisted of the purchase of property and equipment.

Net cash (used in) provided by financing activities
Net cash used in financing activities in 2022 of $6.7 million consisted primarily of payment on debt of $10.8 million, partially offset by net proceeds from
the October 2022 Offering of $3.1 million and ATM offerings of $1.0 million. Net cash provided by financing activities in 2021 of $47.5 million consisted
primarily of net proceeds from the February 2021 Offering, 2021 Warrant Exercise, and October 2021 Offering.

Contractual Commitments

OpGen’s subsidiary, Curetis, has contractual commitments under its 2016 senior, unsecured loan financing facility of up to €25.0 million with the European
Investment  Bank  (“EIB”).  Following  the  consummation  of  our  business  combination  with  Curetis  in  April  2020,  the  Company  guaranteed  Curetis’
obligations under the loan financing facility. Curetis drew down three tranches under the facility: €10.0 million in April 2017, €3.0 million in June 2018,
and €5.0 million in June 2019. The first and second tranches have a floating interest rate of EURIBOR plus 4% payable after each 12-month-period from
the  draw-down-date  and  an  additional  6%  interest  per  annum  that  is  deferred  and  payable  at  maturity  together  with  the  principal.  The  third  tranche
originally had a 2.1% PPI. Upon maturity of the third tranche, which is not before approximately mid-2024 (and no later than mid-2025), the EIB would
have been entitled to an additional payment that is equity-linked and equivalent to 2.1% of the then total valuation of Curetis N.V. As part of an amendment
between the Company and the EIB on July 9, 2020, the parties adjusted the PPI percentage applicable to the third EIB tranche of €5.0 million, which was
funded in June 2019 from its original 2.1% PPI in Curetis N.V.’s equity value upon maturity to a new 0.3% PPI in OpGen’s equity value upon maturity.
This right constitutes an embedded derivative, which is separated and measured at fair value with changes being accounted for through income or loss.

As  of  December  31,  2022,  the  outstanding  borrowings  under  all  tranches  were  €12.6  million  (approximately  USD  $13.5  million),  including  deferred
interest payable at maturity of €1.9 million (approximately USD $2.0 million). On May 23, 2022, the Company and the EIB entered into a Waiver and
Amendment  Letter  (the  “2022  EIB  Amendment”),  which  amended  the  EIB  loan  facility.  The  2022  EIB  Amendment  restructured  the  first  tranche  of
approximately  €13.4  million  (including  accumulated  and  deferred  interest)  of  the  Company’s  indebtedness  with  the  EIB.  Pursuant  to  the  2022  EIB
Amendment, the Company repaid €5.0 million to the EIB in April 2022. The Company also agreed, among other things, to amortize the remainder of the
debt tranche over a twelve-month period beginning in May 2022. As a result, the Company has paid eight monthly installments totaling approximately €5.6
million  through  December  2022,  and  the  Company  will  pay  the  remaining  four  monthly  installments  through  April  2023  totaling  approximately  €2.8
million. The 2022 EIB Amendment also provides for the increase of the PPI of the third tranche under the loan facility from 0.3% to 0.75% beginning in
June 2024.

The terms of the second and third tranches of the Company’s indebtedness of €3.0 million and €5.0 million, respectively, plus accumulated deferred interest
remain  unchanged. Accordingly,  unless  the  indebtedness  is  further  restructured,  approximately  €4.0  million  and  €6.7  million  for  the  second  and  third
tranches will become due and payable by the Company in June 2023 and June 2024, respectively.

Funding requirements

Our  primary  use  of  cash  is  to  fund  operating  expenses,  including  our  research  and  development  and  commercialization  expenditures  as  well  as  general
administrative and corporate purposes. Our future funding requirements will depend on many factors, including the following:

● the initiation, progress, timing, costs and results of research and development programs, including analytical studies and clinical trials for

our products;

● the clinical development plans we establish for these products;
● the number and characteristics of products that we develop;
● the outcome, timing and cost of meeting regulatory requirements established by the FDA and other comparable foreign regulatory

authorities;

● the terms of our existing and any future license or collaboration agreements we may choose to enter into, including the amount of

upfront, milestone and royalty obligations;

69 

 
 
 
 
 
 
 
 
 
 
 
● the other costs associated with in-licensing new technologies, such as any increased costs of research and development and personnel;
● the cost of filing, prosecuting, defending and enforcing our patent claims and other intellectual property rights;
● the cost of defending intellectual property disputes, including patent infringement actions brought by third parties against us or our

product candidates;

● the effect of competing technological and market developments;
● the degree of commercial success achieved following the successful completion of development and regulatory approval activities for our

products;

● the cost to establish and maintain collaborations on favorable terms, if at all; and
● the cost to comply with our obligations as a public company.

We intend to spend substantial amounts on research and development activities, including product development, regulatory and compliance, clinical studies
in support of our future product offerings, and commercial activities. In addition, as of December 31, 2022, we had approximately $13.5 million, including
deferred interest of approximately $2.0 million, due under our senior, unsecured loan financing facility with the EIB. Approximately $4.2 million is due
under such facility in June 2023. Management may repay such amount in cash or through the issuance of additional equity to the EIB or other restructuring
transactions with the EIB. We cannot assure you that additional financing will not be required in the future to support our operations. We intend to use
financing opportunities strategically to continue to strengthen our financial position.

Critical Accounting Estimates

This Management's Discussion and Analysis of Financial Condition and Results of Operations is based on our audited consolidated financial statements,
which have been prepared in accordance with GAAP. The preparation of financial statements in conformity with GAAP requires us to make estimates and
assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements
and the reported amount of revenues and expenses during the reporting period. In our audited consolidated financial statements, estimates are used for, but
not  limited  to,  liquidity  assumptions,  revenue  recognition,  share-based  compensation,  allowances  for  doubtful  accounts  and  inventory  obsolescence,
valuation of derivative financial instruments measured at fair value on a recurring basis, deferred tax assets and liabilities and related valuation allowance,
estimated useful lives of long-lived assets, and the recoverability of long-lived assets. Actual results could differ from those estimates.

A  summary  of  our  significant  accounting  policies  is  included  in  Note  3  to  the  accompanying  audited  consolidated  financial  statements.  Certain  of  our
accounting policies are considered critical, as these policies require significant, difficult or complex judgments by management, often requiring the use of
estimates about the effects of matters that are inherently uncertain.

Revenue Recognition

The Company derives revenues from (i) the sale of Unyvero Application cartridges, Unyvero Systems, Acuitas AMR Gene Panel test products, and SARS
CoV-2 tests, (ii) providing laboratory services, (iii) providing collaboration services including funded software arrangements, license arrangements, and the
FIND NGO collaboration on our Unyvero A30 platform, and (iv) granting access to a subset of the proprietary ARESdb data asset.

The Company analyzes contracts to determine the appropriate revenue recognition using the following steps: (i) identification of contracts with customers,
(ii) identification of distinct performance obligations in the contract, (iii) determination of contract transaction price, (iv) allocation of contract transaction
price to the performance obligations, and (v) determination of revenue recognition based on timing of satisfaction of the performance obligation.

The  Company  recognizes  revenues  upon  the  satisfaction  of  its  performance  obligation  (upon  transfer  of  control  of  promised  goods  or  services  to  our
customers) in an amount that reflects the consideration to which it expects to be entitled in exchange for those goods or services.

The Company defers incremental costs of obtaining a customer contract and amortizes the deferred costs over the period that the goods and services are
transferred to the customer. The Company had no material incremental costs to obtain customer contracts in any period presented.

Deferred revenue results from amounts billed in advance to customers or cash received from customers in advance of services being provided.

70 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Valuation of Inventory

The Company’s inventory includes Unyvero system instruments, Unyvero cartridges, reagents and components for Unyvero, Acuitas, Curetis SARS CoV-2
test  kits,  and  reagents  and  supplies  used  for  the  Company’s  laboratory  services.  The  Company  periodically  reviews  inventory  quantities  on  hand  and
analyzes the provision for excess and obsolete inventory based primarily on product expiration dating and its estimated sales forecast, which is based on
sales history and anticipated future demand. The Company’s estimates of future product demand may not be accurate, and it may understate or overstate the
provision required for excess and obsolete inventory. Accordingly, any significant unanticipated changes in demand could have a significant impact on the
value  of  the  Company’s  inventory  and  results  of  operations.  Based  on  the  Company’s  assumptions  and  estimates,  inventory  reserves  for  obsolescence,
expirations, and slow-moving inventory were $1,694,843 at December 31, 2022.

Impairment of Long-Lived Assets

Property and equipment is reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be
recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash
flows expected to be generated by the asset. Recoverability measurement and estimating of undiscounted cash flows is done at the lowest possible level for
which we can identify assets. If such assets are considered to be impaired, impairment is recognized as the amount by which the carrying amount of assets
exceeds the fair value of the assets.

Finite-lived intangible assets include trademarks, developed technology, software and customer relationships. If any indicators were present, the Company
would test for recoverability by comparing the carrying amount of the asset to the net undiscounted cash flows expected to be generated from the asset. If
those net undiscounted cash flows do not exceed the carrying amount (i.e., the asset is not recoverable), the Company would perform the next step, which
is to determine the fair value of the asset and record an impairment loss, if any.

Acquired In-Process Research & Development (IPR&D) represents the fair value assigned to those research and development projects that were acquired in
a business combination for which the related products have not received regulatory approval and have no alternative future use. IPR&D is capitalized at its
fair  value  as  an  indefinite-lived  intangible  asset,  and  any  development  costs  incurred  after  the  acquisition  are  expensed  as  incurred.  Upon  achieving
regulatory  approval  or  commercial  viability  for  the  related  product,  the  indefinite-lived  intangible  asset  is  accounted  for  as  a  finite-lived  asset  and  is
amortized on a straight-line basis over the estimated useful life. If the project is not completed or is terminated or abandoned, the Company may have an
impairment related to the IPR&D which is charged to expense. Indefinite-lived intangible assets are tested for impairment annually and whenever events or
changes in circumstances indicate that the carrying amount may be impaired. Impairment is calculated as the excess of the asset’s carrying value over its
fair  value.  During  the  Company’s  annual  impairment  test  for  its  IPR&D  intangible  asset,  it  was  determined  that  the  infinite-lived  intangible  asset  was
impaired because although the Company has an ongoing collaboration utilizing the intangible asset, the current contracted cash flow associated with this
collaboration and projected future cash flows did not support the carrying amount. As a result, the Company recorded an impairment charge in the amount
of $5,407,699 for the year ended December 31, 2022.

Goodwill represented the excess of the purchase price paid when the Company acquired AdvanDx, Inc. in July 2015 and Curetis in April 2020, over the
fair values of the acquired tangible or intangible assets and assumed liabilities. The Company conducts an impairment test of goodwill on an annual basis
as of December 31 of each year and will also conduct tests if events occur or circumstances change that would, more likely than not, reduce the Company’s
fair value below its net equity value. As circumstances changed during the year ended December 31, 2022, that would, more likely than not, reduce the
Company’s fair value below its net equity value, the Company performed qualitative and quantitative analyses, assessing trends in market capitalization,
current and future cash flows, revenue growth rates, and the impact of global unrest and the COVID-19 pandemic on the Company and its performance.
Based on the analysis performed, and primarily due to changes in the Company’s stock price and market capitalization in the third quarter of 2022, it was
determined that goodwill was impaired. As a result, the Company recorded a goodwill impairment charge in the full amount of $6,940,549 for the year
ended December 31, 2022.

Share-Based Compensation

Share-based payments to employees, directors and consultants are recognized at fair value. The resulting fair value is recognized ratably over the requisite
service period, which is generally the vesting period of the option. The estimated fair value of equity instruments issued to nonemployees is recorded at fair
value on the earlier of the performance commitment date or the date the services required are completed.

71 

 
 
 
 
 
 
 
 
 
 
 
For  all  time-vesting  awards  granted,  expense  is  amortized  using  the  straight-line  attribution  method.  For  awards  that  contain  a  performance  condition,
expense is amortized using the accelerated attribution method. Share-based compensation expense recognized is based on the value of the portion of stock-
based  awards  that  is  ultimately  expected  to  vest  during  the  period.  The  fair  value  of  share-based  payments  is  estimated,  on  the  date  of  grant,  using  the
Black-Scholes model. Option valuation models, including the Black-Scholes model, require the input of highly subjective estimates and assumptions, and
changes  in  those  estimates  and  assumptions  can  materially  affect  the  grant-date  fair  value  of  an  award.  These  assumptions  include  the  fair  value  of  the
underlying and the expected life of the award.

See additional discussion of the use of estimates relating to share-based compensation, and a discussion of management’s methodology for developing each
of the assumptions used in such estimates, in Note 3 to the accompanying consolidated financial statements.

Recent Accounting Pronouncements

We  have  reviewed  all  recently  issued  standards  and  have  determined  that,  other  than  as  disclosed  in  Note  3  to  our  consolidated  financial  statements
appearing elsewhere in this filing, such standards will not have a material impact on our consolidated financial statements or do not otherwise apply to our
operations.

Off-Balance Sheet Arrangements

As of December 31, 2022 and 2021, the Company did not have any off-balance sheet arrangements.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

As a smaller reporting company, the Company is not required to provide the information required by this Item.

Item 8. Financial Statements

The Company’s consolidated financial statements and the report of our independent registered public accounting firm are included in this Annual Report as
indicated in Part IV, Item 15.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company's management evaluated, with the participation of the Company's principal executive and principal financial officer, the effectiveness of the
Company's  disclosure  controls  and  procedures  (as  defined  in  Rules  13a-15(e)  and  15d-15(e)  under  the  Exchange  Act,  as  of  December  31,  2022.  We
maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our reports filed or submitted under the
Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and that such information is
accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow for
timely decisions regarding disclosure. Based on their evaluation, management has concluded that the Company's disclosure controls and procedures were
effective as of December 31, 2022.

Changes in Internal Control over Financial Reporting

For  the  quarter  ended  December  31,  2022,  there  have  been  no  changes  in  the  Company's  internal  controls  over  financial  reporting  that  have  materially
affected, or are reasonably likely to materially affect, the Company's internal controls over financial reporting.

72 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Management’s Annual Report on Internal Control over Financial Reporting

The Company's management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-
15(f)  and  15d-15(f)  under  the  Exchange  Act).  The  Company's  internal  control  system  was  designed  to  provide  reasonable  assurance  regarding  the
preparation  and  fair  presentation  of  published  financial  statements.  Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not
prevent  or  detect  misstatements.  Also,  projections  of  any  evaluation  of  effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Under the supervision and
with  the  participation  of  management,  including  the  Company's  Chief  Executive  Officer  and  Chief  Financial  Officer,  the  Company  assessed  the
effectiveness of internal control over financial reporting as of December 31, 2022. In making this assessment, management used the criteria set forth by the
Committee of Sponsoring Organizations of the Treadway Commission ("COSO") in its statement "Internal Control-Integrated Framework (2013)."

Based on this assessment, management has concluded that, as of December 31, 2022, internal control over financial reporting is effective based on these
criteria.

This Annual Report does not include an attestation report of the Company’s independent registered public accounting firm regarding internal control over
financial reporting. Management’s report was not subject to attestation by the Company’s independent registered public accounting firm pursuant to the
rules of the SEC that permit the Company to provide only management’s report in this Annual Report.

Item 9B. Other Information

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

73 

 
 
 
 
 
 
 
 
 
 
Item 10. Directors, Executive Officers and Corporate Governance

PART III

Information required by this item is incorporated herein by reference to the similarly named section of our Definitive Proxy Statement for our 2023 Annual
Meeting of Stockholders.

Item 11. Executive Compensation

Information required by this item is incorporated herein by reference to the similarly named section of our Definitive Proxy Statement for our 2023 Annual
Meeting of Stockholders.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Information required by this item is incorporated herein by reference to the similarly named section of our Definitive Proxy Statement for our 2023 Annual
Meeting of Stockholders.

Item 13. Certain Relationships and Related Person Transactions, and Director Independence

Information required by this item is incorporated herein by reference to the similarly named section of our Definitive Proxy Statement for our 2023 Annual
Meeting of Stockholders.

Item 14. Principal Accounting Fees and Services

Information required by this item is incorporated herein by reference to the similarly named section of our Definitive Proxy Statement for our 2023 Annual
Meeting of Stockholders.

Item 15. Exhibits and Financial Statement Schedules

(a)(1) Financial Statements.

PART IV

The consolidated balance sheets of the Company as of December 31, 2022 and 2021, the related consolidated statements of operations and comprehensive
loss, stockholders’ equity and cash flows for the years then ended, the related notes to the consolidated financial statements and the report of CohnReznick
LLP, independent registered public accounting firm, are filed herewith following the signature page.

(a)(2) Financial Statement Schedules.

Not applicable.

(a)(3) Exhibits: See below

(b) Exhibits

74 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number
3.1.1

Description

  Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 of Current Report on Form 8-

K, File No. 001-37367, filed on May 13, 2015)

EXHIBIT INDEX

3.1.2

  Certificate  of  Correction  to  Amended  and  Restated  Certificate  of  Incorporation  of  the  Registrant,  dated  June  6,  2016  (incorporated  by

reference to Exhibit 3.1 of Current Report on Form 8-K, filed on June 6, 2016)

3.1.3

3.1.4

3.1.5

3.1.6

3.1.7

  Certificate  of  Amendment  to  the  Amended  and  Restated  Certificate  of  Incorporation  of  the  Registrant  dated  and  filed  with  the  Delaware
Secretary of State on January 17, 2018 (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K filed on
January 17, 2018)

  Certificate of Amendment to the Amended and Restated Certificate of Incorporation of OpGen, Inc., filed with the Secretary of the State of
Delaware on August 28, 2019 (incorporated by reference to Exhibit 3.1 to the Registrant's Current Report on Form 8-K filed on August 28,
2019)

  Certificate of Amendment to the Amended and Restated Certificate of Incorporation of OpGen, Inc., filed with the Secretary of the State of
Delaware on December 8, 2021 (incorporated by reference to Appendix A to the Registrant’s definitive proxy statement filed on October 29,
2021)

  Certificate of Amendment to the Amended and Restated Certificate of Incorporation of OpGen, Inc., filed with the Secretary of the State of
Delaware on December 9, 2021 (incorporated by reference to Appendix B to the Registrant’s definitive proxy statement filed on October 29,
2021)

  Certificate of Amendment to the Amended and Restated Certificate of Incorporation of OpGen, Inc., filed with the Secretary of the State of
Delaware on January 4, 2023 (incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on January 4,
2023)

3.2

  Amended and Restated Bylaws of the Registrant (incorporated by reference to Exhibit 3.2 to the Registrant's Form S-1, File No. 333-202478,

filed on March 3, 2015)

3.3

  Amendment  to  the  Amended  and  Restated  Bylaws  of  OpGen,  Inc.,  dated  August  5,  2020  (incorporated  by  reference  to  Exhibit  3.1  to  the

Registrant’s Current Report on Form 8-K filed on August 11, 2020)

3.4

  Amendment to the Amended and Restated Bylaws of OpGen, Inc., dated October 15, 2021 (incorporated by reference to Exhibit 3.2 to the

Registrant’s Current Report on Form 8-K filed on October 15, 2021)

3.5

  Form of Certificate of Designation of Preferences, Rights and Limitations of Series B Convertible Preferred Stock (incorporated by reference

to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K filed on October 15, 2021)

3.6

  Certificate of Designation of Preferences, Rights and Limitations of Series C Mirroring Preferred Stock (incorporated by reference to Exhibit

3.1 to the Registrant’s Current Report on Form 8-K filed on October 3, 2022)

4.1

  Form of Common Stock Certificate of the Registrant (incorporated by reference to Exhibit 4.1 to the Registrants Annual Report on Form 10-

K, filed on March 24, 2020)

4.2

  Form of 2015 Warrant to Purchase Common Stock of the Registrant (incorporated by reference to Exhibit 4.6 of Form S-1/A, File No. 333-

202478, filed on March 20, 2015)

4.3

  Form of Underwriters’ Warrant to Purchase Common Stock of the Registrant (incorporated by reference to Exhibit 4.2 of Current Report on

Form 8-K, File No. 001-37367, filed on May 13, 2015)

4.4

  Form  of  Warrant  to  Purchase  Common  Stock  (issued  to  jVen  Capital,  LLC  and  Merck  Global  Health  Innovation  Fund)  (incorporated  by

reference to Exhibit 4.1 to the Registrant's Current Report on Form 8-K Amendment No. 2, filed on July 10, 2017)

4.5

  Form of Offered Warrant to Purchase Common Stock of the Registrant (incorporated by reference to Exhibit 4.8 of Form S-1/A, File No.

333-202478, filed on April 23, 2015)

75 

 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
Exhibit
Number
4.6

Description

  Form of 2016 Warrant to Purchase Common Stock of the Registrant (incorporated by reference to Exhibit 4.1 of Current Report on Form 8-

K, filed on May 17, 2016)

4.7

  Form of Common Stock Purchase Warrant for July 2017 Public Offering (incorporated by reference to Exhibit 4.4 to the Registrants Form S-

1, Amendment No. 2, File No. 333-218392, filed on July 11, 2017)

4.8

  Form of Placement Agent Warrant for July 2017 Public Offering (incorporated by reference to Exhibit 4.5 to the Registrants Form S-1, File

No. 333-218392, filed on July 11, 2017)

4.9

  Form of Common Stock Purchase Warrant for February 2018 Public Offering (incorporated by reference to Exhibit 4.3 to the Registrants

Form S-1/A, File No. 333-222140, filed on January 31, 2018)

4.10

  Form of Placement Agent Warrant for February 2018 Public Offering (incorporated by reference to Exhibit 4.5 to the Registrants Form S-

1/A, File No. 333-222140, filed on January 31, 2018)

4.11

  Form of Underwriter’s Warrant for October 2019 Public Offering (incorporated by reference to Exhibit 4.10 to the Registrants Form S-1/A,

File No. 333-233775, filed on October 11, 2019)

4.12

  Form of Common Stock Purchase Warrant for October 2019 Public Offering (incorporated by reference to Exhibit 4.11 to the Registrants

Form S-1/A, File No. 333-233775, filed on October 15, 2019)

4.13

  Form  of  Common  Stock  Purchase  Warrant  for  2020  PIPE  (incorporated  by  reference  to  Exhibit  4.1  to  the  Registrants,  Current  Report  on

Form 8-K, filed on November 24, 2020)

4.14

  Form of Pre-Funded Common Stock Purchase Warrant for 2020 PIPE (incorporated by reference to Exhibit 4.2 to the Registrants, Current

Report on Form 8-K, filed on November 24, 2020)

4.15

  Form of Common Stock Purchase Warrant for 2021 Offering (incorporated by reference to Exhibit 4.2 to the Registrants, Current Report on

Form 8-K, filed on February 10, 2021)

4.16

  Form of Pre-Funded Common Stock Purchase Warrant for 2021 Offering (incorporated by reference to Exhibit 4.1 to the Registrants, Current

Report on Form 8-K, filed on February 10, 2021)

4.17

  Form of New Warrant (incorporated by reference to Exhibit 4.1 to the Registrants, Current Report on Form 8-K, filed on March 9, 2021)

4.18

  Form of Common Stock Purchase Warrant for October 2021 Offering (incorporated by reference to Exhibit 4.1 to the Registrants Form 8-K,

filed on October 15, 2021)

4.19

  Form of Common Stock Purchase Warrant (incorporated by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on

October 3, 2022)

4.20

  Form of Pre-Funded Common Stock Warrant (incorporated by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed

on October 3, 2022)

4.21

  Form of Pre-Funded Warrant (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on January 11,

2023)

4.22

  Form of Series A-1 and Series A-2 Warrants (incorporated by reference to Exhibit 4.2 to the Company’s Current Report on Form 8-K filed on

January 11, 2023)

76 

 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
Exhibit
Number
4.23 *

Description

  Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

10.1

  Form  of  Indemnification  Agreement  between  the  Registrant  and  each  of  its  directors  and  executive  officers  (incorporated  by  reference  to

Exhibit 10.2 of Form S-1, File No. 333-202478, filed on March 3, 2015)

10.2 !

  2015  Equity  Incentive  Plan,  as  amended  and  restated  on  March  29,  2018  (incorporated  by  reference  to  Exhibit  10.4  to  the  Registrant’s

Annual Report on Form 10-K for the year ended December 31, 2017, filed on March 29, 2018)

10.3 !*

  Non-Employee Director Compensation Policy

10.4

  Warrant Agreement, dated as of May 8, 2015, between the Registrant and Philadelphia Stock Transfer, Inc., as warrant agent (incorporated by

reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed on May 13, 2015)

10.5 !

  Form of Stock Option Agreement under the 2015 Equity Incentive Plan for employees and consultants (incorporated by reference to Exhibit

10.9.1 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2016, filed on March 24, 2017)

10.6 !

  Form of Stock Option Agreement under the 2015 Equity Incentive Plan for non-employee directors (initial grant) (incorporated by reference

to Exhibit 10.9.2 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2016, filed on March 24, 2017)

10.7 !

  Form of Stock Option Agreement under the 2015 Equity Incentive Plan for non-employee directors (annual grant) (incorporated by reference

to Exhibit 10.9.3 to the Registrant's Annual Report on Form 10-K for the year ended December 31, 2016, filed on March 24, 2017)

10.8 !

  Form  of  Restricted  Stock  Unit  Award  Agreement  under  2015  Equity  Incentive  Plan  (incorporated  by  reference  to  Exhibit  10.10  to  the

Registrant's Annual Report on Form 10-K for the year ended December 31, 2016, filed March 24, 2017)

10.9 !

  OpGen, Inc. Retention Plan for Executives (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K, filed

on September 25, 2018)

10.10 !

  Managing  Director’s  Employment  Contract  by  and  between  Curetis  GmbH  and  Johannes  Bacher,  dated  August  6,  2020  (incorporated  by

reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on August 11, 2020).

10.11 !

  Executive Employment Agreement by and between the Company and Oliver Schacht, dated as of October 29, 2020. (incorporated by

reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on November 2, 2020).

10.12 !

  Executive Employment Agreement by and between the Company and Albert Weber, dated as of November 11, 2021 (incorporated by

reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on November 4, 2021)

10.13 !

  2020 Stock Options Plan, dated September 30, 2020 (incorporated by reference to Exhibit 10.3 to the Registrants Quarterly Report on Form

10-Q filed on November 16, 2020)

10.14 !

  Form of Director Grant to the 2020 Stock Options Plan (incorporated by reference to Exhibit 10.4 to the Registrants Quarterly Report on

Form 10-Q filed on November 16, 2020)

10.15

  Form of Employee Grant to the 2020 Stock Options Plan (incorporated by reference to Exhibit 10.5 to the Registrants Quarterly Report on

Form 10-Q filed on November 16, 2020)

10.16

  Form  of  Securities  Purchase  Agreement,  dated  February  9,  2021,  by  and  between  OpGen,  Inc.  and  the  purchaser  party  thereto  for  2021

Offering (incorporated by reference to Exhibit 10.1 to the Registrants, Current Report on Form 8-K, filed on February 10, 2021)

10.17

  Placement Agent Agreement, dated February 9, 2021, by and between OpGen, Inc. and A.G.P./Alliance Global Partners for 2021 Offering

(incorporated by reference to Exhibit 10.2 to the Registrants, Current Report on Form 8-K, filed on February 10, 2021)

77 

 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
Exhibit
Number
10.18

Description

  Form of Warrant Exercise Agreement, dated as of March 9, 2021, by and between OpGen, Inc. and the Holder (incorporated by reference to

Exhibit 10.1 to the Registrants, Current Report on Form 8-K, filed on March 9, 2021)

10.19

  Letter Agreement, dated as of March 9, 2021, by and between A.G.P./Alliance Global Partners and OpGen Inc. (incorporated by reference to

Exhibit 10.2 to the Registrants, Current Report on Form 8-K, filed on March 9, 2021)

10.20

  Form of Securities Purchase Agreement, dated September 30, 2022, by and between OpGen, Inc. and the Investor (incorporated by reference

to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on October 3, 2022)

10.21

  Form  of  Warrant  Amendment  Agreement,  dated  September  30,  2022,  by  and  between  OpGen,  Inc.  and  the  Investor  (incorporated  by

reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on October 3, 2022)

10.22

  Waiver and Amendment Letter, dated May 23, 2022 (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-

K filed on May 24, 2022)

10.23

  At the Market Offering Agreement, dated June 24, 2022, by and between OpGen, Inc. and H.C. Wainwright & Co., LLC (incorporated by

reference to Exhibit 1.1 to the Registrant’s Current Report on Form 8-K filed on June 24, 2022).

10.24

  Form of Securities Purchase Agreement, dated January 6, 2023, by and between OpGen, Inc. and the investor party there to (incorporated by

reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K filed on January 11, 2023)

10.25

  Amendment and Restatement Agreement, dated as of July 9, 2020, by and among Curetis GmbH, as borrower, the Company, as guarantor,
Ares Genetics GmbH, as guarantor, and European Investment Bank (incorporated by reference to Exhibit 10.1 to the Registrant’s Current
Report on Form 8-K filed on July 13, 2020)

10.26 #

  Finance Contract, as amended and restated pursuant to the First Amendment and Restatement Agreement dated May 20, 2019 and the Second
Amendment  and  Restatement  Agreement  dated  as  of  July  9,  2020,  by  and  between  the  European  Investment  Bank  and  Curetis  GmbH
(incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K filed on July 13, 2020)

10.27

  Guarantee and Indemnity Agreement, dated as of July 9, 2020, by and between European Investment Bank and the Company (incorporated

by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K filed on July 13, 2020)

10.28

  Guarantee and Indemnity Agreement, dated as of July 9, 2020, by and between European Investment Bank and Ares Genetics (incorporated

by reference to Exhibit 10.4 to the Registrant’s Current Report on Form 8-K filed on July 13, 2020)

10.29

  Exclusive  International  Distributor  Agreement,  dated  as  of  September  25,  2015,  between  Curetis  AG  and  Beijing  Clear  Biotech  Co.  Ltd

(incorporated by reference to Exhibit 10.32 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.30

  Amendment 1 to the Exclusive International Distributor Agreement, dated as of October 11, 2018, between Curetis GmbH and Beijing Clear

Biotech (incorporated by reference to Exhibit 10.32.2 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.31

  Non-Exclusive Patent License and Research Collaboration Agreement, dated as of October 5, 2015, between Acumen Research Laboratories

Pte Ltd and Curetis AG (incorporated by reference to Exhibit 10.33 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.32

  Exclusive International Distributor Agreement, dated as of October 5, 2015, between Curetis AG and Acumen Research Laboratories Pte Ltd

(incorporated by reference to Exhibit 10.34.1 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.33

  Amendment 1 to the Exclusive International Distributor Agreement, dated as of November 15, 2015, between Curetis GmbH and Acumen

Research Laboratories Pte Ltd (incorporated by reference to Exhibit 10.34.2 to the Registrant’s Form S-4/A filed on December 20, 2019)

78 

 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
Exhibit
Number
10.34

Description

  Technology  Transfer,  Technical  Cooperation  and  License  Agreement,  dated  as  of  September  7,  2016,  by  and  between  Curetis  GmbH  and
Siemens Technology Accelerator GmbH (incorporated by reference to Exhibit 10.35.1 to the Registrant’s Form S-4/A filed on December 20,
2019)

10.35 *

  First Amendment Agreement to the Technology Transfer, Technical Cooperation and License Agreement, dated as of May 17, 2018, by and
between Ares Genetics GmbH and Siemens Technology Accelerator GmbH (incorporated by reference to Exhibit 10.35.2 to the Registrant’s
Form S-4/A filed on December 20, 2019)

10.36

  Technology  Purchase  Agreement,  dated  as  of  December  13,  2016,  between  Systec  Elektronik  und  Software  GmbH,  Carpegen  GmbH  and

Curetis GmbH (incorporated by reference to Exhibit 10.38 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.37

  Services Frame Agreement, dated as of December 14, 2018, between Ares Genetics GmbH and Sandoz International GmbH (incorporated by

reference to Exhibit 10.39.1 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.38

  Work Order Agreement, dated as of December 14, 2018, between Ares Genetics GmbH and Sandoz International GmbH (incorporated by

reference to Exhibit 10.39.2 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.39

  License  Agreement,  dated  as  of  February  18,  2019,  between  Ares  Genetics  GmbH  and  QIAGEN  GmbH  and  the  QIAGEN  Affiliates

(incorporated by reference to Exhibit 10.40.1 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.40

  First Amendment to License Agreement, dated as of September 18, 2019, between Ares Genetics GmbH and QIAGEN GmbH (incorporated

by reference to Exhibit 10.40.2 to the Registrant’s Form S-4/A filed on December 20, 2019)

10.41

  Lease Agreement, dated as of November 11, 2020, between the Registrant and Key West MD Owner, LLC (the "Landlord") (incorporated by

reference to Exhibit 10.6 to the Registrants Quarterly Report on Form 10-Q filed on November 16, 2020)

21.1 *

  Subsidiaries of the Registrant

23.1 *

  Consent of CohnReznick LLP

24.1

  Power of Attorney (included on signature page hereto)

31.1 *

  Certification  of  Chief  Executive  Officer  pursuant  to  Rule  13a-14(a)/15d-14(a)  under  the  Securities  Exchange  Act  of  1934,  as  Adopted

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2 *

  Certification  of  Chief  Financial  Officer  pursuant  to  Rule  13a-14(a)/  15d-14(a)  under  the  Securities  Exchange  Act  of  1934,  as  Adopted

Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1 *

  Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906

of the Sarbanes-Oxley Act of 2002 

101 *

  Interactive data files pursuant to Rule 405 of Regulation S-T; (i) the Balance Sheets, (ii) the Statements of Operations and Comprehensive

Loss, (iii) the Statements of Stockholders’ Equity, (iv) Statements of Cash Flows and (v) the Notes to the Financial Statements

*
  !
  #

Filed herewith
Denotes management compensation plan or contract
Subject to confidential treatment request for certain portions of the agreement

(c) Not applicable.

Item 16. Form 10-K Summary

None.

79 

 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

SIGNATURES

OPGEN, INC.

By:  /s/ Oliver Schacht

Oliver Schacht, Ph.D.
Chief Executive Officer

Date: March 30, 2023

By: /s/ Albert Weber
Albert Weber
Chief Financial Officer

Date: March 30, 2023

POWER OF ATTORNEY

We, the undersigned officers and directors of OpGen, Inc., hereby severally constitute and appoint Oliver Schacht and Albert Weber, our true and lawful
attorney-in-fact and agent, with full power of substitution and resubstitution in her or him for her or him and in her or his name, place and stead, and in any
and all capacities, to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto and other documents
in connection therewith, with the Securities and Exchange Commission, granting unto said attorney-in-fact and agent full power and authority to do and
perform each and every act and thing requisite or necessary to be done in and about the premises, as full to all intents and purposes as she or he might or
could do in person, hereby ratifying and confirming all that said attorney-in-fact and agent, or her or his substitute or substitutes, may lawfully do or cause
to be done by virtue hereof.

Pursuant to the requirements the Securities Exchange Act of 1934, this Annual Report on Form 10-K has been signed below by the following persons on
behalf of the registrant and in the capacities and on the dates indicated.

Signature

/s/ Oliver Schacht, Ph.D.
Oliver Schacht, Ph.D.

/s/ Albert Weber
Albert Weber

/s/ Mario Crovetto
Mario Crovetto

/s/ R. Donald Elsey
R. Donald Elsey

/s/ Prabha Fernandes
Prabha Fernandes

/s/ Yvonne Schlaeppi
Yvonne Schlaeppi

/s/ William Rhodes
William Rhodes

Title

Chief Executive Officer and Director
(principal executive officer)

Date

  March 30, 2023

Chief Financial Officer
(principal financial officer and principal accounting officer)

  March 30, 2023

Director

Director

Director

Director

Director

80 

  March 30, 2023

  March 30, 2023

  March 30, 2023

  March 30, 2023

  March 30, 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
   
 
   
   
 
   
   
 
   
   
 
   
   
 
 
OPGEN, INC.
Index to Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm
 (PCAOB ID 596)

Consolidated Balance Sheets

Consolidated Statements of Operations and Comprehensive Loss

Consolidated Statements of Stockholders’ Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

F-1 

F-2

F-5

F-6

F-7

F-8

F-9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and Board of Directors of OpGen, Inc.

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of OpGen, Inc and Subsidiaries (the “Company”) as of December 31, 2022 and 2021, and
the  related  consolidated  statements  of  operations  and  comprehensive  loss,  stockholders’  equity  and  cash  flows  for  the  years  then  ended  and  the  related
notes (collectively referred to as the “financial statements”). In our opinion, the financial statements present fairly, in all material respects, the financial
position of the Company as of December 31, 2022 and 2021, and the results of its operations and its cash flows for the years then ended in conformity with
accounting principles generally accepted in the United States of America.

The Company’s Ability to Continue as a Going Concern

The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note 2 to the
financial  statements,  the  Company  has  incurred  recurring  losses  from  operations  since  inception  and  has  stated  that  substantial  doubt  exists  about  the
Company’s ability to continue as a going concern. Management’s evaluation of the events and conditions and management’s plans regarding these matters
are also described in Note 2. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial
statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the  Public  Company  Accounting  Oversight  Board  (United  States)
(“PCAOB”) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules
and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor
were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits we are required to obtain an understanding of
internal  control  over  financial  reporting  but  not  for  the  purpose  of  expressing  an  opinion  on  the  effectiveness  of  the  Company's  internal  control  over
financial reporting. Accordingly, we express no such opinion.

Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the  financial  statements,  whether  due  to  error  or  fraud,  and
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in
the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as
evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were  communicated  or
required  to  be  communicated  to  the  audit  committee  and  that:  (1)  relate  to  accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)
involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion
on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical
audit matters or on the accounts or disclosures to which they relate.

F-2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Valuation of Inventory

As of December 31, 2022, the Company had $3.65 million of inventory which included $1.01 million of raw materials and supplies, $0.04 million in work-
in-process  and  $2.60  million  in  finished  goods.  As  disclosed  in  Note  3  to  the  financial  statements,  inventories  are  stated  at  the  lower  of  cost  or  net
realizable value. The Company assesses its inventory levels along with its purchase commitments each reporting period that is either expected to be at risk
of  expiration  prior  to  sale  or  has  a  cost  basis  in  excess  of  its  net  realizable  value.  The  Company’s  evaluation  takes  into  consideration  historic  usage,
forecasted demand, probability of regulatory approval and anticipated sales price. The Company uses the most recently developed sales forecast to refine
the estimated demand to adjust for circumstances in which historical sales are not expected to be representative of future demand including new products
with  little  or  no  historical  demand,  products  being  replaced  or  discontinued  for  which  demand  is  expected  to  decrease,  or  other  customer  specific  or
economic factors.

We identified the valuation of inventory as a critical audit matter. Management’s estimates for excess and obsolete inventory involved complex judgments
about future market, regulatory and economic conditions outside the Company’s control. In particular, the excess inventory calculations are sensitive to
significant  assumptions,  including  the  expected  demand  for  the  Company’s  products,  including  the  effect  on  demand  of  competitive  products  and  the
changes in economic, regulatory and market conditions. Given these factors, the related audit effort in evaluating management’s judgements was especially
challenging, subjective, and complex and required a high degree of auditor judgment.

Addressing  the  matter  involved  performing  procedures  and  evaluating  audit  evidence  in  connection  with  forming  our  overall  opinion  on  the  financial
statements.  We  obtained  an  understanding  and  evaluated  the  design  of  internal  controls  over  the  Company’s  excess  or  obsolete  inventory  estimation
process,  including  management’s  assessment  of  the  assumptions  and  data  underlying  the  excess  or  obsolete  inventory  reserves.  Our  substantive  audit
procedures  included,  among  others,  evaluating  the  significant  assumptions  stated  above  and  the  reasonableness  of  the  underlying  data  used  in
management’s  excess  or  obsolete  inventory  assessment.  We  compared  on  hand  inventories  to  demand  forecasts,  assessed  the  reasonableness  of
management’s  demand  forecasts  through  testing  historical  sales  quantities,  and  evaluated  adjustments  to  demand  forecasts  for  specific  product
considerations, such as specific customer demand.

Impairment Assessments-Goodwill, Acquired In-Process Research and Development Costs and Finite-lived Intangibles

As disclosed in Note 3 to the financial statements, the Company has recorded goodwill, acquired in-process research and development costs (“IPR&D”)
and finite-lived intangibles in connection with the acquisition of Curetis GmbH on April 1, 2020. These assets are assessed for impairment at least annually,
as of the last day of the Company’s fourth fiscal quarter, or more frequently should a triggering event occur. During the third quarter of 2022, due to a
sustained  decline  in  the  quoted  market  price  of  its  common  stock,  the  Company  performed  an  interim  impairment  analysis  using  the  market  approach
which resulted in the recognition of a goodwill impairment charge of $6.9 million. During the fourth quarter of 2022, the Company performed its annual
impairment analysis using an income approach which resulted in the recognition of IPR&D impairment expense of $5.4 million. The Company evaluates
finite-lived intangible assets for potential impairment by comparing estimated future undiscounted net cash flows to the carrying amount of the assets. In
performing both the discounted and undiscounted cash flow analyses, management makes various judgments, estimates, and assumptions related to future
development costs, revenue growth rates, operating profit margins, terminal growth rates, and discount rates. Changes in these assumptions could have a
significant impact on either the fair value, the amount of impairment charges, or both.

We identified the valuations performed in connection with the impairment assessments of goodwill, IPR&D and finite-lived intangibles as a critical audit
matter.  The  impairment  assessments  required  significant  judgments  related  to  (i)  forecasted  financial  information,  including  the  estimation  of  future
development costs, the probability of success in various phases of its development program and potential post-launch cash flows, and (ii) estimate of risk-
adjusted weighted average cost of capital. Due to the Company’s limited historical experience, the inherent uncertainty involved in estimating the future
cash flows and the risk-adjusted weighted average cost of capital, and the complexity of the impairment methodology utilized by management, auditing the
impairment analysis required increased auditor effort, including the use of valuation specialists. Given these factors, the related audit effort in evaluating
management’s judgements was especially challenging, subjective, and complex and required a high degree of auditor judgment.

F-3 

 
 
 
 
 
 
 
 
 
 
 
Addressing  the  matter  involved  performing  procedures  and  evaluating  audit  evidence  in  connection  with  forming  our  overall  opinion  on  the  financial
statements.  We  obtained  an  understanding  and  evaluated  the  design  of  internal  controls  over  the  Company’s  impairment  assessments,  including
management’s  assessment  of  the  assumptions  and  data  underlying  the  projected  future  cash  flows.  Our  substantive  audit  procedures  included,  among
others, (i) testing management’s process for developing the fair value estimate of the reporting unit and IPR&D; (ii) evaluating the appropriateness of the
discounted and undiscounted cash flow analyses; (iii) testing the reasonableness of underlying data used in the analyses; and (iv) evaluating the significant
assumptions used by management related to the revenue growth rates, operating profit margin rates, terminal growth rates, and discount rates. Evaluating
management’s  assumptions  related  to  revenue  growth  rates,  operating  profit  margin  rates,  and  terminal  growth  rates  involved  evaluating  whether  the
assumptions were reasonable considering (i) the current and past performance of the reporting unit and products and technologies; (ii) the consistency with
external market and industry data; and (iii) whether these assumptions were consistent with evidence obtained in other areas of the audit. In addition, we
tested the reconciliation of the fair value of the reporting unit developed by management to the market capitalization of the Company as of the valuation
date and evaluated the implied control premium for reasonableness. Professionals with specialized valuation skill and knowledge were used to assist in the
evaluation.

/s/ CohnReznick LLP

We have served as the Company’s auditor since 2014.

Tysons, Virginia
March 30, 2023

F-4 

 
 
 
 
 
 
 
OpGen, Inc.
Consolidated Balance Sheets
As of December 31,

2022

2021

Assets
Current assets
Cash and cash equivalents
Accounts receivable, net
Inventory, net
Prepaid expenses and other current assets
Total current assets
Property and equipment, net
Finance lease right-of-use assets, net
Operating lease right-of-use assets
Goodwill
Intangible assets, net
Strategic inventory
Other noncurrent assets
Total assets

Liabilities and Stockholders’ Equity
Current liabilities
Accounts payable
Accrued compensation and benefits
Accrued liabilities
Deferred revenue
Short-term notes payable
Short-term finance lease liabilities
Short-term operating lease liabilities
Total current liabilities
Note payable
Derivative liabilities
Long-term finance lease liabilities
Long-term operating lease liabilities
Other long-term liabilities
Total liabilities
Commitments and Contingencies (Note 9)
Stockholders' equity
Preferred stock, $0.01 par value; 10,000,000 shares authorized; none issued and 
outstanding at December 31, 2022 and 2021, respectively
Common stock, $0.01 par value; 100,000,000 shares authorized; 2,899,911 and 
2,322,511 shares issued and outstanding at December 31, 2022 and 2021, respectively
Additional paid-in capital
Accumulated deficit
Accumulated other comprehensive (loss) income
Total stockholders’ equity
Total liabilities and stockholders’ equity

See accompanying notes to consolidated financial statements.

F-5 

  $

  $

  $

  $

7,440,030    $
514,372     
1,345,137     
1,355,949     
10,655,488     
3,457,531     
3,500     
1,459,413     
—       
7,440,974     
2,300,614     
495,629     
25,813,149    $

420,821    $
1,097,654     
1,526,204     
142,061     
7,023,901     
3,364     
377,626     
10,591,631     
4,850,686     
99,498     
280     
2,566,138     
129,368     
18,237,601     

36,080,392 
1,172,396 
1,239,456 
1,250,331 
39,742,575 
4,011,748 
90,467 
1,814,396 
7,453,007 
14,530,209 
3,472,337 
551,794 
71,666,533 

1,307,081 
1,621,788 
1,965,845 
—   
14,519,113 
43,150 
459,792 
19,916,769 
7,176,251 
228,589 
3,644 
2,977,402 
146,798 
30,449,453 

—       

—   

28,999     
281,167,161     
(272,824,772)    
(795,840)    
7,575,548     
25,813,149    $

23,225 
276,149,768 
(235,541,539)
585,626 
41,217,080 
71,666,533 

 
 
 
 
 
 
 
   
      
  
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
      
  
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
      
  
   
      
  
   
   
   
   
   
   
 
 
 
OpGen, Inc.
Consolidated Statements of Operations and Comprehensive Loss
For The Years Ended December 31,

2022

2021

Revenue
Product sales
Laboratory services
Collaboration revenue
Total revenue
Operating expenses
Cost of products sold
Cost of services
Research and development, net
General and administrative
Sales and marketing
Impairment of right-of-use asset
Impairment of intangible assets
Goodwill impairment charge
Total operating expenses
Operating loss
Other expense
Gain on extinguishment of debt
Warrant inducement expense
Interest and other income, net
Interest expense
Foreign currency transaction gains
Change in fair value of derivative financial instruments
Total other expense
Loss before income taxes
Provision for income taxes
Net loss
Deemed dividend on beneficial conversion feature
Net loss available to common stockholders
Basic and diluted net loss per share attributable to common stockholders
Weighted average shares outstanding - basic and diluted

Net loss
Other comprehensive loss - foreign currency translation
Comprehensive loss

See accompanying notes to consolidated financial statements.

F-6 

  $

  $
  $

  $

  $

1,893,862    $
172,633     
540,798     
2,607,293     

3,319,586     
104,405     
8,173,435     
8,884,084     
4,344,656     
—       
5,407,699     
6,940,549     
37,174,414     
(34,567,121)    

—       
—       
46,935     
(3,256,410)    
379,622     
113,741     
(2,716,112)    
(37,283,233)    
—       
(37,283,233)    
—       
(37,283,233)   $
(15.27)   $
2,441,580     
(37,283,233)   $
(1,381,466)    
(38,664,699)   $

2,656,669 
813,210 
836,152 
4,306,031 

2,295,828 
552,620 
10,910,679 
9,935,963 
3,713,263 
170,714 
—   
—   
27,579,067 
(23,273,036)

259,353 
(7,755,541)
45,179 
(4,799,331)
891,223 
(129,731)
(11,488,848)
(34,761,884)
43,828 
(34,805,712)
(7,166,752)
(41,972,464)
(22.89)
1,833,704 
(34,805,712)
(1,961,556)
(36,767,268)

 
 
 
 
 
 
 
   
      
  
   
   
   
   
      
  
   
   
   
   
   
   
   
   
   
   
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
Balances at December 31, 2020
Offering of common stock and warrants, net of
issuance costs
Offering of preferred stock and warrants, net of
issuance costs
Conversion of preferred stock into common stock   
Beneficial conversion option on convertible
preferred stock
Deemed dividend on convertible preferred stock    
At the market offering, net of offering costs
Warrant exercises
Proceeds from the issuance of warrants
Warrant inducement
Issuance of RSUs
Stock compensation expense
Foreign currency translation
Net loss
Balances at December 31, 2021
Offering of common stock and warrants, net of
issuance costs
At the market offering, net of offering costs
Issuance of RSUs
Stock compensation expense
Foreign currency translation
Net loss
Balances at December 31, 2022

—       
—       
34,000     
242,380     
—       
—       
188     
—       
—       
—       

—       
—       
340     
2,424     
—       
—       
1     
—       
—       
—       
    2,322,511      23,225     

483,000     
85,732     
8,668     
—       
—       
—       

4,830     
857     
87     
—       
—       
—       
    2,899,911    $ 28,999     

See accompanying notes to consolidated financial statements.

OpGen, Inc.
Consolidated Statements of Stockholders’ Equity
For the Years Ended December 31, 2022 and 2021

Common Stock

Preferred Stock

  Additional

Number of
Shares

    Amount    

Number of
Shares

  Amount  

Paid-
in Capital

Accumulated
Other
Comprehensive
Income (Loss)  

Accumulated
Deficit

Total

    1,254,277    $ 12,543     

—      $ —      $ 219,367,357    $

2,547,182    $ (200,735,827)   $ 21,191,255 

416,666     

4,167     

—       

—        23,469,795     

—       

—        23,473,962 

—       
375,000     

—        150,000     
3,750      (150,000)    

1,500      13,849,759     
(2,250)    
(1,500)    

—       
—       

—        13,851,259 
—   
—       

—       
—       
—       
—       
—       
—       
—       
—       
(1,961,556)    
—       

7,166,752 
(7,166,752)
1,483,833 
9,094,172 
255,751 
7,755,541 
—   
878,575 
(1,961,556)
(34,805,712)     (34,805,712)
585,626      (235,541,539)     41,217,080 

—       
—       
—       
—       
—       
—       
—       
—       
—       

—       
—       
—       
—       
(1,381,466)    
—       

—       
—       
—       
—       
—       

3,082,528 
989,704 
—   
950,935 
(1,381,466)
(37,283,233)     (37,283,233)
7,575,548 

(795,840)   $ (272,824,772)   $

—       
—       
—       
—       
—       
—       
—       
—       
—       
—       
—       

7,166,752     
—       
(7,166,752)    
—       
1,483,493     
—       
9,091,748     
—       
255,751     
—       
7,755,541     
—       
(1)    
—       
878,575     
—       
—       
—       
—       
—       
—        276,149,768     

3,077,698     
—       
988,847     
—       
(87)    
—       
950,935     
—       
—       
—       
—       
—       
—      $ —      $ 281,167,161    $ 

—       
—       
—       
—       
—       
—       

F-7 

 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
   
      
      
      
      
      
      
      
  
 
 
 
OpGen, Inc.
Consolidated Statements of Cash Flows
For the Years Ended December 31,

Cash flows from operating activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities

2022

2021

  $

(37,283,233)   $

(34,805,712)

Depreciation and amortization
Noncash interest expense
Change in inventory reserve
Stock compensation expense
Loss on sale of equipment
Gain on extinguishment of debt
Warrant inducement expense
Change in fair value of derivative financial instruments
Impairment of right-of-use asset
Impairment of intangible assets
Goodwill impairment charge

Changes in operating assets and liabilities

Accounts receivable
Inventory
Other assets
Accounts payable
Accrued compensation and other liabilities
Deferred revenue

Net cash used in operating activities
Cash flows from investing activities
Purchases of property and equipment
Net cash used in investing activities
Cash flows from financing activities
Proceeds from issuance of common stock warrants
Proceeds from at the market offering, net of issuance costs
Proceeds from issuance of common stock and pre-funded warrants in registered direct offering, net of
issuance costs
Proceeds from the exercise of common warrants
Proceeds from issuance of preferred stock and warrants, net of issuance costs
Payments on debt
Payments on finance lease obligations
Net cash (used in) provided by financing activities
Effects of exchange rates on cash
Net (decrease) increase in cash, cash equivalents and restricted cash
Cash and cash equivalents and restricted cash at beginning of year
Cash and cash equivalents and restricted cash at end of year

Supplemental disclosure of cash flow information
Cash paid for interest
Supplemental disclosures of noncash investing and financing activities
Right-of-use assets acquired through operating leases
Deemed dividend – beneficial conversion option on preferred stock
Inventory transferred to property and equipment
Property and equipment transferred to inventory

See accompanying notes to consolidated financial statements.

F-8 

  $

  $

  $
  $
  $
  $

1,642,781     
2,359,219     
1,582,026     
950,935     
16,000     
—       
—       
(113,740)    
—       
5,407,699     
6,940,549     

587,761     
(728,548)    
151,456     
(814,299)    
(1,287,874)    
139,570     
(20,449,698)    

(590,772)    
(590,772)    

—       
989,704     

3,082,528     
—       
—       
(10,764,763)    
(43,150)    
(6,735,681)    
(920,376)    
(28,696,527)    
36,632,186     
7,935,659    $

2,713,907 
3,988,755 
—   
878,575 
—   
(259,353)
7,755,541 
129,731 
170,714 
—   
—   

(575,123)
(2,336,714)
739,429 
(471,824)
602,605 
(9,808)
(21,479,277)

(1,983,614)
(1,983,614)

255,751 
1,483,833 

23,473,962 
9,094,172 
13,851,259 
(441,076)
(266,470)
47,451,431 
(1,463,609)
22,524,931 
14,107,255 
36,632,186 

1,079,113    $

895,200 

—      $
—      $
—      $
152,243    $

615,761 
7,166,752 
530,638 
—   

 
 
 
 
 
 
 
   
      
  
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
      
  
   
   
   
   
   
   
   
   
      
  
   
   
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
      
  
   
      
  
 
 
 
Note 1 – Organization

OpGen, Inc.
Notes to Consolidated Financial Statements

OpGen,  Inc.  (“OpGen”  or  the  “Company”)  was  incorporated  in  Delaware  in  2001.  On  April  1,  2020,  OpGen  completed  its  business  combination
transaction (the “Transaction”) with Curetis N.V., a public company with limited liability under the laws of the Netherlands (the “Seller” or “Curetis N.V.”),
as contemplated by the Implementation Agreement, dated as of September 4, 2019 (the “Implementation Agreement”) by and among the Company, the
Seller, and Crystal GmbH, a private limited liability company organized under the laws of the Federal Republic of Germany and wholly owned subsidiary
of the Company (the “Purchaser”). Pursuant to the Implementation Agreement, the Purchaser acquired all the shares of Curetis GmbH, a private limited
liability company organized under the laws of the Federal Republic of Germany (“Curetis GmbH”), and certain other assets and liabilities of the Seller
(together, “Curetis”). As of December 31, 2022, Crystal GmbH has been dissolved and merged into Curetis GmbH. References to the “Company” include
OpGen  and  its  wholly  owned  subsidiaries.  The  Company’s  headquarters  are  in  Rockville,  Maryland  and  the  Company’s  principal  operations  are  in
Rockville, Maryland; Holzgerlingen and Bodelshausen, Germany; and Vienna, Austria. The Company operates in one business segment.

OpGen Overview

OpGen is a precision medicine company harnessing the power of molecular diagnostics and informatics to help combat infectious disease. Along with its
subsidiaries, Curetis GmbH and Ares Genetics GmbH, the Company is developing and commercializing molecular microbiology solutions helping to guide
clinicians with more rapid and actionable information about life threatening infections to improve patient outcomes and decrease the spread of infections
caused by multidrug-resistant microorganisms, or MDROs. OpGen’s current product portfolio includes Unyvero, Acuitas AMR Gene Panel, and the ARES
Technology  Platform  including  ARESdb,  NGS  technology  and  AI-powered  bioinformatics  solutions  for  AMR  surveillance,  outbreak  analysis,  and
antibiotic response prediction including ARESiss, ARESid, ARESasp, and AREScloud, as well as the Curetis CE-IVD-marked PCR-based SARS-CoV-2
test kit.

Following its initial announcement in October 2020, the Company discontinued its QuickFISH and PNA FISH product portfolio in its entirety during the
first quarter of 2021 (see Note 11). The Company's FISH customers and distribution partners had been informed accordingly and last orders were received
and processed in the first quarter of 2021. The discontinuance of these product lines did not qualify for discontinued operations reporting.

The  focus  of  OpGen  is  on  its  combined  broad  portfolio  of  products,  which  include  high  impact  rapid  diagnostics  and  bioinformatics  to  interpret
antimicrobial resistance (“AMR”) genetic data. OpGen will continue to develop and seek FDA and other regulatory clearances or approvals, as applicable,
for the Unyvero UTI and IJI products. OpGen offers the FDA-cleared Unyvero LRT and LRT BAL Panels, the FDA-cleared Acuitas AMR Gene Panel
diagnostic test, as well as the Unyvero UTI Panel as a research use only, or RUO, product to hospitals, public health departments, clinical laboratories,
pharmaceutical companies, and contract research organizations, or CROs. OpGen is also commercializing its CE-marked Unyvero Panels in Europe and
other global markets via distributors.

Note 2 - Going Concern and Management’s Plans

The  accompanying  consolidated  financial  statements  have  been  prepared  on  a  going  concern  basis,  which  contemplates  the  realization  of  assets  and
satisfaction  of  liabilities  in  the  normal  course  of  business.  Since  inception,  the  Company  has  incurred,  and  continues  to  incur,  significant  losses  from
operations and negative operating cash flows and has a significant amount of debt coming due in 2023 and 2024. The Company has funded its operations
primarily through external investor financing arrangements and significant actions taken by the Company, including the following:

● On October 3, 2022, the Company closed a registered direct offering of shares of common stock and Series C Mirroring Preferred Stock pursuant
to a Securities Purchase Agreement entered into with a certain institutional investor. In the offering, the Company agreed to issue and sell to the
investor (i) 268,000 shares of the Company’s common stock, par value $0.01 per share, (ii) 33,810 shares of the Company’s Series C Mirroring
Preferred Stock, par value $0.01 per share and stated value of $0.01 per share, and (iii) pre-funded warrants to purchase an aggregate of 215,000
shares of common stock. Each share of common stock was sold at a price of $7.00 per share, each share of preferred stock was sold at a price of
$0.01 per share, and each pre-funded warrant was sold at an offering price of $6.80 per share underlying such pre-funded warrants, for aggregate
gross proceeds of $3.34 million before deducting the placement agent’s fees and the offering expenses, and net proceeds of $3.04 million. Under
the  purchase  agreement,  the  Company  also  agreed  to  issue  and  sell  to  the  investor  in  a  concurrent  private  placement  warrants  to  purchase  an
aggregate of 483,000 shares of common stock. In connection with the offering, the Company also entered into a warrant amendment agreement
with the investor pursuant to which the Company agreed to amend certain existing warrants to purchase up to 741,489 shares of common stock
that were previously issued in 2018 and 2021 to the investor, with exercise prices ranging from $41.00 to $1,300.00 per share as a condition to
their purchase of the securities in the offering, as follows: (i) lower the exercise price of the investor’s existing warrants to $7.54 per share, (ii)
provide that the existing warrants, as amended, will not be exercisable until six months following the closing date of the offering, and (iii) extend
the  original  expiration  date  of  the  existing  warrants  by  five  and  one-half  years  following  the  close  of  the  offering.  The  increase  in  fair  value
resulting from the warrant modifications is accounted for as an equity issuance cost, resulting in a debit and credit to additional paid in capital for
approximately $1.8 million. As of December 31, 2022, all 215,000 pre-funded warrants have been exercised.

F-9 

 
 
 
 
 
 
 
 
 
 
 
 
● On  June  24,  2022,  the  Company  entered  into  an  At-the-Market,  or  ATM,  Offering  Agreement  (the  “2022  ATM  Agreement”)  with  H.C.
Wainwright  &  Co.,  LLC  (“Wainwright”),  as  a  sales  agent,  pursuant  to  which  the  Company  may  offer  and  sell  from  time  to  time  in  an  “at  the
market  offering”,  at  its  option,  up  to  an  aggregate  of  $10.65  million  of  shares  of  the  Company's  common  stock  through  Wainwright.  As  of
December 31, 2022, the Company sold 85,732 shares under the 2022 ATM Agreement totaling $1.03 million in gross proceeds and $0.99 million
in net proceeds.

● During the year ended December 31, 2021, the Company sold 34,000 shares of its common stock under a prior ATM Agreement entered into by
the Company in February 2020, and subsequently amended and restated in November 2020, resulting in aggregate net proceeds of approximately
$1.48 million, and gross proceeds of $1.55 million.

● On October 18, 2021, the Company closed a registered direct offering (the “October 2021 Offering”) with a single healthcare-focused institutional
investor of 150,000 shares of convertible preferred stock and warrants to purchase up to an aggregate of 375,000 shares of common stock. The
shares of preferred stock had a stated value of $100.00 per share and were converted into an aggregate of 375,000 shares of common stock at a
conversion  price  of  $40.00  per  share  after  the  Company  received  stockholder  approval  for  an  increase  to  its  number  of  authorized  shares  of
common stock, which approval occurred at the Company’s special meeting of stockholders held in December 2021. Thereafter, all preferred stock
was converted into 375,000 common shares in December 2021 so that there were no shares of preferred stock outstanding as of December 31,
2021. The warrants have an exercise price of $41.00 per share, will become exercisable six months following the date of issuance, and will expire
five years following the initial exercise date. The October 2021 Offering raised aggregate net proceeds of $13.9 million, and gross proceeds of
$15.0 million.

● On  March  9,  2021,  the  Company  entered  into  a  Warrant  Exercise  Agreement  (the  “Exercise  Agreement”)  with  the  institutional  investor  (the
“Holder”) from our 2020 private placement PIPE financing. Pursuant to the Exercise Agreement, in order to induce the Holder to exercise all of
the remaining 242,130 outstanding warrants acquired in the 2020 PIPE (the “Existing Warrants”) for cash, pursuant to the terms of and subject to
beneficial  ownership  limitations  contained  in  the  Existing  Warrants,  the  Company  agreed  to  issue  to  the  Holder  new  warrants  (the  “New
Warrants”) to purchase 0.65 shares of common stock for each share of common stock issued upon such exercise of the Existing Warrants pursuant
to the Exercise Agreement for an aggregate of 157,385 New Warrants. The terms of the New Warrants are substantially similar to those of the
Existing Warrants, except that the New Warrants have an exercise price of $71.20. The New Warrants are immediately exercisable and will expire
five  years  from  the  date  of  the  Exercise Agreement.  The  Holder  paid  an  aggregate  of  $255,751  to  the  Company  for  the  purchase  of  the  New
Warrants. The Company received aggregate gross proceeds before expenses of approximately $9.65 million from the exercise of the remaining
Existing Warrants held by the Holder and the payment of the purchase price for the New Warrants (together, the “2021 Warrant Exercise”). As
additional  compensation, A.G.P./Alliance  Global  Partners,  the  Company’s  placement  agent  for  such  warrant  exchange,  will  receive  a  cash  fee
equal to $200,000 upon the cash exercise in full of the New Warrants.

● On  February  11,  2021,  the  Company  closed  a  registered  direct  offering  (the  "February  2021  Offering”)  with  a  single  U.S.-based,  healthcare-
focused institutional investor for the purchase of (i) 139,209 shares of common stock and (ii) 277,457 pre-funded warrants, with each pre-funded
warrant  exercisable  for  one  share  of  common  stock.  The  Company  also  issued  to  the  investor,  in  a  concurrent  private  placement,  unregistered
common share purchase warrants to purchase 208,333 shares of the Company’s common stock. Each share of common stock and accompanying
common warrant were sold together at a combined offering price of $60.00, and each pre-funded warrant and accompanying common warrant
were sold together at a combined offering price of $59.80. The pre-funded warrants were immediately exercisable, at an exercise price of $0.20,
and  could  be  exercised  at  any  time  until  all  of  the  pre-funded  warrants  are  exercised  in  full.  The  common  warrants  have  an  exercise  price
of  $71.00  per  share,  are  exercisable  commencing  on  the  six-month  anniversary  of  the  date  of  issuance,  and  will  expire  five  and  one-half  (5.5)
years from the date of issuance. The February 2021 Offering raised aggregate net proceeds of $23.5 million, and gross proceeds of $25.0 million.
As of December 31, 2021, all 277,457 pre-funded warrants issued in the February 2021 Offering have been exercised.

F-10 

 
 
 
 
 
 
 
 
 
To  meet  its  capital  needs,  the  Company  is  considering  multiple  alternatives,  including,  but  not  limited  to,  strategic  financings  or  other  transactions,
additional equity financings, debt financings and other funding transactions, licensing and/or partnering arrangements, including non-dilutive funding via
various government agencies as well as non-governmental organizations (“NGOs”) in the United States and Europe. There can be no assurance that the
Company will be able to complete any such transaction on acceptable terms or at all. The Company believes that current cash will be sufficient to repay or
refinance  the  current  portion  of  the  Company’s  debt  and  fund  operations  into  June  2023.  This  has  led  management  to  conclude  that  there  is  substantial
doubt about the Company’s ability to continue as a going concern. In the event the Company is unable to successfully raise additional capital during the
second quarter of 2023, the Company will not have sufficient cash flows and liquidity to finance its business operations beyond the second quarter of 2023
as  currently  contemplated.  Accordingly,  in  such  circumstances,  the  Company  would  be  compelled  to  immediately  reduce  general  and  administrative
expenses and delay research and development projects, pause or abort clinical trials including the purchase of scientific equipment and supplies until it is
able  to  obtain  sufficient  financing.  If  such  sufficient  financing  is  not  received  on  a  timely  basis,  the  Company,  and  its  subsidiaries,  would  then  need  to
pursue a plan to license or sell its assets, seek to be acquired by another entity, cease operations and/or seek bankruptcy protection.

The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of assets or the amounts
and classification of liabilities that may result from the possible inability of the Company to continue as a going concern.

Note 3 - Summary of Significant Accounting Policies

Basis of Presentation

The  accompanying  consolidated  financial  statements  are  prepared  in  accordance  with  accounting  principles  generally  accepted  in  the  United  States  of
America (“GAAP”). The consolidated financial statements consolidate the operations of all controlled subsidiaries; all intercompany activity is eliminated.

Foreign Currency

The Company has subsidiaries located in Holzgerlingen, Germany and Vienna, Austria, each of which use currencies other than the U.S. dollar as their
functional  currency.  As  a  result,  all  assets  and  liabilities  of  the  subsidiaries  are  translated  into  U.S.  dollars  based  on  exchange  rates  at  the  end  of  the
reporting period. Income and expense items are translated at the average exchange rates prevailing during the reporting period. Translation adjustments are
reported in accumulated other comprehensive income (loss), a component of stockholders’ equity. Foreign currency translation adjustments are the sole
component of accumulated other comprehensive income (loss) at December 31, 2022 and 2021.

Foreign currency transaction gains and losses, excluding gains and losses on intercompany balances where there is no current intent to settle such amounts
in the foreseeable future, are included in the determination of net loss. Unless otherwise noted, all references to “$” or “dollar” refer to the United States
dollar.

Use of Estimates

In preparing financial statements in conformity with GAAP, management is required to make estimates and assumptions that affect the reported amounts of
assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and
expenses  during  the  reporting  period.  In  the  accompanying  consolidated  financial  statements,  estimates  are  used  for,  but  not  limited  to,  liquidity
assumptions,  revenue  recognition,  inducement  expense  related  to  warrant  repricing,  stock-based  compensation,  allowances  for  doubtful  accounts  and
inventory obsolescence, discount rates used to discount unpaid lease payments to present values, valuation of derivative financial instruments measured at
fair value on a recurring basis, deferred tax assets and liabilities and related valuation allowance, the estimated useful lives of long-lived assets, and the
recoverability of long-lived assets. Actual results could differ from those estimates.

F-11 

 
 
 
 
 
 
 
 
 
 
 
 
Fair value of financial instruments

Financial instruments classified as current assets and liabilities (including cash and cash equivalent, receivables, accounts payable, deferred revenue and
short-term notes) are carried at cost, which approximates fair value, because of the short-term maturities of those instruments.

For additional fair value disclosures, see Note 5.

Cash and cash equivalents and restricted cash

The Company considers all highly liquid instruments with original maturities of three months or less to be cash equivalents. The Company has cash and
cash equivalents deposited in financial institutions in which the balances occasionally exceed the Federal Deposit Insurance Corporation (“FDIC”) insured
limit of $250,000. On March 10, 2023, the Company learned that Silicon Valley Bank (“SVB”), the Company’s primary bank, was closed by the California
Department  of  Financial  Protection  and  Innovation,  which  appointed  the  Federal  Deposit  Insurance  Corporation  as  receiver.  The  Company  has  not
experienced any losses in such accounts, but since the Company was exposed to credit risk with the failure of SVB, management plans to further diversify
the Company’s holdings in the future to minimize credit risk (see Note 12). 

At December 31, 2022 and 2021, the Company had funds totaling $495,629 and $551,794, respectively, which are required as collateral for letters of credit
benefiting  its  landlords  and  for  credit  card  processors.  These  funds  are  reflected  in  other  noncurrent  assets  on  the  accompanying  consolidated  balance
sheets.

The following table provides a reconciliation of cash and cash equivalents and restricted cash reported within the consolidated balance sheets that sum to
the total of the same amounts shown in the consolidated statements of cash flows:

Cash and cash equivalents
Restricted cash
Total cash and cash equivalents and restricted cash in the consolidated statements of cash
flows

  $

  $

December 31, 2022

December 31, 2021

7,440,030    $
495,629     

36,080,392 
551,794 

7,935,659    $

36,632,186 

Accounts receivable

The  Company’s  accounts  receivable  result  from  revenues  earned  but  not  yet  collected  from  customers.  Credit  is  extended  based  on  an  evaluation  of  a
customer’s financial condition and, generally, collateral is not required. Accounts receivable are due within 30 to 90 days and are stated at amounts due
from customers. The Company evaluates if an allowance is necessary by considering a number of factors, including the length of time accounts receivable
are past due, the Company’s previous loss history and the customer’s current ability to pay its obligation. If amounts become uncollectible, they are charged
to operations when that determination is made. The allowance for doubtful accounts was $0 as of December 31, 2022 and 2021.

At  December  31,  2022,  the  Company  had  accounts  receivable  from  two  customers  which  individually  represented  41%  and  21%  of  total  accounts
receivable, respectively. At December 31, 2021, the Company had accounts receivable from two customers which individually represented 52% and 14%
of total accounts receivable, respectively. For the year ended December 31, 2022, revenue earned from three customers represented 32%, 14%, and 11% of
total  revenues,  respectively.  For  the  year  ended  December  31,  2021,  revenue  earned  from  three  customers  represented  15%,  13%,  and  12%  of  total
revenues, respectively.

At December 31, 2020, the Company had accounts receivable totaling $1,172,396.

F-12 

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
Inventory

Inventories are valued using the first-in, first-out method and stated at the lower of cost or net realizable value and consist of the following:

Raw materials and supplies
Work-in-process
Finished goods
Total

December 31,

2022

2021

1,011,476    $
37,445     
2,596,830     
3,645,751    $

866,963 
100,801 
3,744,029 
4,711,793 

  $

  $

Inventory includes Unyvero system instruments, Unyvero cartridges, reagents and components for Unyvero, Acuitas, Curetis SARS CoV-2 test kits, and
reagents and supplies used for the Company’s laboratory services.

The Company periodically reviews inventory quantities on hand and analyzes the provision for excess and obsolete inventory based primarily on product
expiration  dating  and  its  estimated  sales  forecast,  which  is  based  on  sales  history  and  anticipated  future  demand.  The  Company’s  estimates  of  future
product  demand  may  not  be  accurate,  and  it  may  understate  or  overstate  the  provision  required  for  excess  and  obsolete  inventory.  Accordingly,  any
significant unanticipated changes in demand could have a significant impact on the value of the Company’s inventory and results of operations. Based on
the Company’s assumptions and estimates, inventory reserves for obsolescence, expirations, and slow-moving inventory were $1,694,843 and $98,064 at
December 31, 2022 and December 31, 2021, respectively.

The Company classifies finished goods inventory it does not expect to sell or use in clinical studies within 12 months of the consolidated balance sheets
date as strategic inventory, a non-current asset.

Long-lived assets

Property and equipment

Property and equipment is stated at cost and depreciated on a straight-line basis over the estimated useful lives of the related assets. The estimated service
lives range from three to ten years. Depreciation expense for property and equipment was $830,757 and $1,541,561 for the years ended December 31, 2022
and 2021, respectively. Property and equipment consisted of the following at December 31, 2022 and 2021:

Laboratory and manufacturing equipment
Office furniture and equipment
Computers and network equipment
Leasehold improvements

Less accumulated depreciation
Property and equipment, net

December 31,

2022

2021

4,712,668    $
707,054     
431,787     
1,667,302     
7,518,811     
(4,061,280)    
3,457,531    $

4,613,324 
810,574 
491,183 
1,634,692 
7,549,773 
(3,538,025)
4,011,748 

  $

  $

Property and equipment is reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be
recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash
flows expected to be generated by the asset. Recoverability measurement and estimating of undiscounted cash flows is done at the lowest possible level for
which we can identify assets. If such assets are considered to be impaired, impairment is recognized as the amount by which the carrying amount of assets
exceeds the fair value of the assets. During the years ended December 31, 2022 and 2021, the Company determined that its property and equipment was not
impaired.

Leases 

The Company determines if an arrangement is a lease at inception. For leases where the Company is the lessee, right-of-use (“ROU”) assets represent the
Company’s right to use the underlying asset for the term of the lease and the lease liabilities represent an obligation to make lease payments arising from
the lease. ROU assets and lease liabilities are recognized at the lease commencement date based on the present value of the future lease payments over the
lease  term.  The  Company  uses  its  incremental  borrowing  rate  based  on  the  information  available  at  the  commencement  date  of  the  underlying  lease
arrangement to determine the present value of lease payments. The ROU asset also includes any prepaid lease payments and any lease incentives received.
The lease term to calculate the ROU asset and related lease liability includes options to extend or terminate the lease when it is reasonably certain that the
Company  will  exercise  the  option.  The  Company’s  lease  agreements  generally  do  not  contain  any  material  variable  lease  payments,  residual  value
guarantees or restrictive covenants.

F-13 

 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
   
   
 
 
 
 
 
Lease expense for operating leases is recognized on a straight-line basis over the lease term as an operating expense while expense for financing leases is
recognized  as  depreciation  expense  and  interest  expense  using  the  effective  interest  method  of  recognition.  The  Company  has  made  certain  accounting
policy elections whereby the Company (i) does not recognize ROU assets or lease liabilities for short-term leases (those with original terms of 12 months
or less) and (ii) combines lease and non-lease elements of our operating leases.

ROU Assets

ROU  assets  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the  carrying  amount  of  an  asset  may  not  be
recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to future undiscounted net cash
flows expected to be generated by the asset. Recoverability measurement and estimating of undiscounted cash flows is done at the lowest possible level for
which the Company can identify assets. If such assets are considered to be impaired, impairment is recognized as the amount by which the carrying amount
of assets exceeds the fair value of the assets. During the year ended December 31, 2021, the Company determined that the ROU asset associated with its
San Diego, California office lease may not be recoverable. As a result, during the year ended December 31, 2021, the Company recorded an impairment
charge of $170,714. The Company did not identify any impaired ROU assets for the year ended December 31, 2022.

Intangible assets and goodwill

Intangible assets and goodwill consist of finite-lived and indefinite-lived intangible assets and goodwill.

Finite-lived and indefinite-lived intangible assets

Intangible  assets  include  trademarks,  developed  technology,  In-Process  Research  &  Development  (“IPR&D”),  software  and  customer  relationships  and
consisted of the following as of December 31, 2022 and 2021:

Trademarks and
tradenames
Distributor relationships
A50 – Developed
technology
Ares – Developed
technology
A30 – Acquired in-
process research &
development

Subsidiary

Cost

Accumulated
Amortization
and
Impairment  

December 31, 2022
Effect of
Foreign
Exchange
Rates

  Net Balance  

 December 31, 2021
Effect of
Foreign
Exchange
Rates

Accumulated
Amortization  

Net Balance  

Curetis
Curetis

Curetis

  $

1,768,000    $ (469,011)   $
(417,728)    
2,362,000     

(62,520)   $ 1,236,469    $ 
(83,525)     1,860,747     

(316,930)   $
(282,277)    

43,015    $ 1,494,085 
  2,137,188 
57,465   

349,000     

(132,273)    

(12,342)    

204,385     

(89,384)    

8,492   

268,108 

  Ares Genetics    

5,333,000      (1,010,495)    

(183,132)     4,139,373     

(682,833)    

129,745   

  4,779,912 

Curetis

5,706,000      (5,407,699)    

—       
  $ 15,518,000    $ (7,437,206)   $ (639,820)   $ 7,440,974    $ (1,371,424)   $

(298,301)    

—       

  5,850,916 
144,916   
383,633    $ 14,530,209 

Identifiable intangible assets will be amortized on a straight-line basis over their estimated useful lives. The estimated useful lives of the intangibles are:

Trademarks and tradenames
Customer/distributor relationships
A50 – Developed technology
Ares – Developed technology
A30 – Acquired in-process research & development

Estimated Useful Life
10 years
15 years
7 years
14 years
Indefinite

F-14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Acquired IPR&D represents the fair value assigned to those research and development projects that were acquired in a business combination for which the
related  products  have  not  received  regulatory  approval  and  have  no  alternative  future  use.  IPR&D  is  capitalized  at  its  fair  value  as  an  indefinite-lived
intangible  asset,  and  any  development  costs  incurred  after  the  acquisition  are  expensed  as  incurred.  Upon  achieving  regulatory  approval  or  commercial
viability for the related product, the indefinite-lived intangible asset is accounted for as a finite-lived asset and is amortized on a straight-line basis over the
estimated useful life. If the project is not completed or is terminated or abandoned, the Company may have an impairment related to the IPR&D which is
charged to expense. Indefinite-lived intangible assets are tested for impairment annually and whenever events or changes in circumstances indicate that the
carrying amount may be impaired. Impairment is calculated as the excess of the asset’s carrying value over its fair value. During the Company’s annual
impairment test for its IPR&D intangible asset, it was determined that the infinite-lived intangible asset was impaired because although the Company has
an ongoing collaboration utilizing the intangible asset, the current contracted cash flow associated with this collaboration and projected future cash flows
did not support the carrying amount. As a result, the Company recorded an impairment charge in the amount of $5,407,699 for the year ended December
31, 2022.

The  Company  reviews  the  useful  lives  of  intangible  assets  when  events  or  changes  in  circumstances  occur  which  may  potentially  impact  the  estimated
useful life of the intangible assets.

Total amortization expense of intangible assets was $725,060 and $813,184 for the years ended December 31, 2022 and 2021, respectively. Expected future
amortization of intangible assets is as follows:

Year Ending December 31,
2023
2024
2025
2026
2027
Thereafter
Total

 $

$

738,002 
738,002 
738,002 
738,002 
701,890 
3,787,076 
7,440,974 

Intangible  assets,  other  than  IPR&D  as  discussed  above,  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the
carrying amount of the asset may not be recoverable. If any indicators were present, the Company would test for recoverability by comparing the carrying
amount of the asset to the net undiscounted cash flows expected to be generated from the asset. If those net undiscounted cash flows do not exceed the
carrying amount (i.e., the asset is not recoverable), the Company would perform the next step, which is to determine the fair value of the asset and record
an impairment loss, if any.

In accordance with ASC 360-10, Property, Plant and Equipment, the Company records impairment losses on long-lived assets used in operations when
events and circumstances indicate that long-lived assets might be impaired and the undiscounted cash flows estimated to be generated by those assets are
less  than  the  carrying  amounts  of  those  assets.  During  2021  and  2022,  events  and  circumstances  indicated  the  Company’s  intangible  assets  might  be
impaired. However, management’s estimate of undiscounted cash flows indicated that such carrying amounts were expected to be recovered. Nonetheless,
it is reasonably possible that the estimate of undiscounted cash flows may change in the near term, resulting in the need to write down those assets to fair
value.

Goodwill

Goodwill represents the excess of the purchase price paid when the Company acquired AdvanDx, Inc. in July 2015 and Curetis in April 2020, over the fair
values of the acquired tangible or intangible assets and assumed liabilities. Goodwill is not tax deductible in any relevant jurisdictions. The Company’s
goodwill balance as of December 31, 2022 and 2021 was $0 and $7,453,007, respectively.

F-15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The changes in the carrying amount of goodwill as of December 31, 2022, and since December 31, 2020, were as follows:

Balance as of December 31, 2020
Changes in currency translation
Balance as of December 31, 2021
Changes in currency translation
Goodwill impairment charge
Balance as of December 31, 2022

$

$

8,024,729 
(571,722)
7,453,007 
(512,458)
(6,940,549)
—   

The Company conducts an impairment test of goodwill on an annual basis and will also conduct tests if events occur or circumstances change that would,
more likely than not, reduce the Company’s fair value below its net equity value. During the year ended December 31, 2021, the Company determined that
its  goodwill  was  not  impaired.  As  circumstances  changed  during  the  year  ended  December  31,  2022  that  would,  more  likely  than  not,  reduce  the
Company’s fair value below its net equity value, the Company performed qualitative and quantitative analyses, assessing trends in market capitalization,
current and future cash flows, revenue growth rates, and the impact of global unrest and the COVID-19 pandemic on the Company and its performance.
Based on the analysis performed, and primarily due to changes in the Company’s stock price and market capitalization in the third quarter of 2022, it was
determined that goodwill was impaired. As a result, the Company recorded a goodwill impairment charge in the full amount of $6,940,549 for the year
ended December 31, 2022.

Revenue recognition

The Company derives revenues from (i) the sale of Unyvero Application cartridges, Unyvero instruments, SARS CoV-2 tests, Acuitas AMR Gene Panel
test products, (ii) providing laboratory services, (iii) providing collaboration services including funded software arrangements, license arrangements, and
the FIND NGO collaboration on our Unyvero A30 platform, and (iv) granting access to a small subset of the proprietary ARESdb data asset.

The Company analyzes contracts to determine the appropriate revenue recognition using the following steps: (i) identification of contracts with customers,
(ii) identification of distinct performance obligations in the contract, (iii) determination of contract transaction price, (iv) allocation of contract transaction
price to the performance obligations and (v) determination of revenue recognition based on timing of satisfaction of the performance obligation.

The  Company  recognizes  revenues  upon  the  satisfaction  of  its  performance  obligation  (upon  transfer  of  control  of  promised  goods  or  services  to  our
customers) in an amount that reflects the consideration to which it expects to be entitled in exchange for those goods or services.

The Company defers incremental costs of obtaining a customer contract and amortizes the deferred costs over the period that the goods and services are
transferred to the customer. The Company had no material incremental costs to obtain customer contracts in any period presented.

Deferred revenue results from amounts billed in advance to customers or cash received from customers in advance of services being provided.

Government grant agreements and research incentives

From  time  to  time,  the  Company  may  enter  into  arrangements  with  governmental  entities  for  the  purposes  of  obtaining  funding  for  research  and
development activities. The Company recognizes funding from grants and research incentives received through its subsidiary, Ares Genetics, from Austrian
government agencies in the consolidated statements of operations and comprehensive loss in the period during which the related qualifying expenses are
incurred, provided that the conditions under which the grants or incentives were provided have been met. For grants under funding agreements and for
proceeds under research incentive programs, the Company recognizes grant and incentive income in an amount equal to the estimated qualifying expenses
incurred  in  each  period  multiplied  by  the  applicable  reimbursement  percentage.  The  Company  classifies  government  grants  received  under  these
arrangements as a reduction to the related research and development expense incurred. The Company analyzes each arrangement on a case-by-case basis.
For  the  year  ended  December  31,  2022,  the  Company  recognized  $424,304  as  a  reduction  of  research  and  development  expense  related  to  government
grant arrangements. For the year ended December 31, 2021, the Company recognized $692,701 as a reduction of research and development expense related
to government grant arrangements. As of December 31, 2022 and 2021, the Company had earned but not yet received $401,436 and $396,365, respectively
related to these agreements and incentives included in prepaid expenses and other current assets.

F-16 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Research and development costs, net

Research and development costs are expensed as incurred. Research and development costs primarily consist of salaries and related expenses for personnel,
other resources, laboratory supplies, development materials, fees paid to consultants and outside service partners.

Stock-based compensation

Stock-based compensation expense is recognized at fair value. The fair value of stock-based compensation to employees and directors is estimated, on the
date of grant, using the Black-Scholes model. The resulting fair value is recognized ratably over the requisite service period, which is generally the vesting
period  of  the  option.  For  all  time-vesting  awards  granted,  expense  is  amortized  using  the  straight-line  attribution  method.  The  Company  accounts  for
forfeitures as they occur.

Option valuation models, including the Black-Scholes model, require the input of highly subjective assumptions, and changes in the assumptions used can
materially affect the grant-date fair value of an award. These assumptions include the risk-free rate of interest, expected dividend yield, expected volatility
and the expected life of the award. A discussion of management’s methodology for developing each of the assumptions used in the Black-Scholes model is
as follows:

Fair value of common stock

The Company uses the quoted market price of its common stock as its fair value.

Expected volatility

Through 2020, since OpGen did not have sufficient history to estimate the expected volatility of its common stock price, expected volatility was based on
the  volatility  of  peer  public  entities  that  were  similar  in  size  and  industry.  Beginning  in  2021,  for  stock  options  with  an  expected  term  where  there  is
sufficient history available, expected volatility is based on the volatility of OpGen's common stock.

Expected dividend yield

The Company has never declared or paid dividends on its common stock and has no plans to do so in the foreseeable future.

Risk-free interest rate

The risk-free interest rate is the U.S. Treasury rate for the day of each option grant during the year, having a term that most closely resembles the expected
term of the option.

Expected term

The  expected  term  of  a  stock  option  grant  is  the  period  of  time  that  the  options  granted  are  expected  to  remain  unexercised.  Options  granted  have  a
maximum term of 10 years. The Company estimates the expected term of the option to be 5.75 years for options with a standard two-year vesting period
and 6.25 years for options with a standard four-year vesting period, using the simplified method. Over time, management will track actual terms of the
options and adjust their estimate accordingly so that estimates will approximate actual behavior for similar options.

Income taxes

Income  taxes  are  accounted  for  under  the  asset  and  liability  method.  Deferred  tax  assets  and  liabilities  are  recognized  for  the  expected  future  tax
consequences attributable to temporary differences between financial statement carrying amounts of existing assets and liabilities and their respective tax
basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary
differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the
period that includes the enactment date. A valuation allowance is established when necessary to reduce deferred income tax assets to the amount expected
to be realized.

F-17 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tax benefits are initially recognized in the financial statements when it is more likely than not the position will be sustained upon examination by the tax
authorities. Such tax positions are initially, and subsequently, measured as the largest amount of tax benefit that is greater than 50% likely of being realized
upon ultimate settlement with the tax authority, assuming full knowledge of the position and all relevant facts.

The  Company  had  federal  net  operating  loss  (“NOL”)  carryforwards  of  $232,682,072  and  $202,015,062  at  December  31,  2022  and  2021,  respectively.
Despite the NOL carryforwards, which started expiring in 2022, the Company may have state tax requirements. Also, use of the NOL carryforwards may
be subject to an annual limitation as provided by Section 382 of the Internal Revenue Code of 1986, as amended (the “Code”). To date, the Company has
not performed a formal study to determine if any of its remaining NOL and credit attributes might be further limited due to the ownership change rules of
Section  382  or  Section  383  of  the  Code.  The  Company  will  continue  to  monitor  this  matter  going  forward.  There  can  be  no  assurance  that  the  NOL
carryforwards will ever be fully utilized.

The Company also has foreign NOL carryforwards of $170,661,923 at December 31, 2022 from their foreign subsidiaries. $162,712,615 of those foreign
NOL  carryforwards  are  from  the  Company’s  operations  in  Germany.  Despite  the  NOL  carryforwards,  the  Company  may  have  a  current  and  future  tax
liability due to the nuances of German tax law around the use of NOLs within a consolidated group. There is no assurance that the NOL carryforwards will
ever be fully utilized.

Loss per share

Basic  loss  per  share  is  computed  by  dividing  net  loss  available  to  common  stockholders  by  the  weighted  average  number  of  shares  of  common  stock
outstanding during the period.

For periods of net income, and when the effects are not anti-dilutive, diluted earnings per share is computed by dividing net income available to common
stockholders  by  the  weighted-average  number  of  shares  outstanding  plus  the  impact  of  all  potential  dilutive  common  shares,  consisting  primarily  of
common  stock  options  and  stock  purchase  warrants  using  the  treasury  stock  method,  and  convertible  preferred  stock  and  convertible  debt  using  the  if-
converted method.

For periods of net loss, diluted loss per share is calculated similarly to basic loss per share because the impact of all dilutive potential common shares is
anti-dilutive.  The  number  of  anti-dilutive  shares,  consisting  of  (i)  common  stock  options,  (ii)  stock  purchase  warrants,  and  (iii)  restricted  stock  units
representing the right to acquire shares of common stock which have been excluded from the computation of diluted loss per share, was 1.4 million shares
and 0.9 million shares as of December 31, 2022 and 2021, respectively.

Adopted accounting pronouncements

In  May  2021,  the  FASB  issued  ASU  No.  2021-04,  Earnings  Per  Share  (Topic  260),  Debt  —  Modifications  and  Extinguishments  (Subtopic  470-50),
Compensation — Stock Compensation (Topic 718), and Derivatives and Hedging — Contracts in Entity’s Own Equity (Subtopic 815-40) (“ASU 2021-04”).
ASU 2021-04 clarifies and reduces diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options,
including warrants, that remain equity-classified after modification or exchange. ASU 2021-04 requires an entity to treat a modification or an exchange of a
freestanding equity-classified written call option that remains equity-classified after the modification or exchange as an exchange of the original instrument
for a new instrument and provides guidance on measuring and recognizing the effect of a modification or an exchange. The Company adopted ASU 2021-
04 on January 1, 2022. The adoption did not have a material impact on the Company’s consolidated financial statements and related disclosures.

Recently issued accounting standards

The Company has evaluated all other issued and unadopted ASUs and believes the adoption of these standards will not have a material impact on its results
of operations, financial position or cash flows.

F-18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 4 - Revenue from Contracts with Customers

Disaggregated Revenue

The Company provides diagnostic test products and laboratory services to hospitals, clinical laboratories and other healthcare providing customers, and
enters into collaboration agreements with government agencies, NGOs and healthcare providers. The revenues by type of service consist of the following:

Product sales
Laboratory services
Collaboration revenue
Total revenue

Revenues by geography are as follows:

Domestic
International
Total revenue

Deferred revenue

Changes in deferred revenue for the period were as follows:

Balance at December 31, 2020
Amounts returned to customers
Balance at December 31, 2021
New deferrals, net of amounts recognized in the current period
Balance at December 31, 2022

Contract assets

Years Ended December,

2022

2021

1,893,862    $
172,633     
540,798     
2,607,293    $

2,656,669 
813,210 
836,152 
4,306,031 

Years Ended December,

2022

2021

520,614    $
2,086,679     
2,607,293    $

1,203,748 
3,102,283 
4,306,031 

  $

  $

  $

  $

  $

  $

9,808 
(9,808)
—   
142,061 
142,061 

The  Company  had  no  contract  assets  as  of  December  31,  2022  and  2021,  which  are  generated  when  contractual  billing  schedules  differ  from  revenue
recognition  timing.  Contract  assets  represent  a  conditional  right  to  consideration  for  satisfied  performance  obligations  that  becomes  a  billed  receivable
when the conditions are satisfied.

Unsatisfied performance obligations

The Company had no unsatisfied performance obligations related to its contracts with customers at December 31, 2022 and 2021.

Note 5 – Fair value measurements

The Company classifies its financial instruments using a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers
include:

● Level 1 - defined as observable inputs such as quoted prices in active markets;
● Level 2 - defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and
● Level 3 - defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions such

as expected revenue growth and discount factors applied to cash flow projections.

F-19 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
During the year ended December 31, 2022, the Company has not transferred any assets between fair value measurement levels.

Financial assets and liabilities measured at fair value on a recurring basis

The Company evaluates financial assets and liabilities subject to fair value measurements on a recurring basis to determine the appropriate level at which to
classify  them  each  reporting  period.  This  determination  requires  the  Company  to  make  subjective  judgments  as  to  the  significance  of  inputs  used  in
determining fair value and where such inputs lie within the hierarchy.

In 2016, Curetis entered into a contract for an up to €25.0 million senior, unsecured loan financing facility from the European Investment Bank (“EIB”)
(see Note 6). In June 2019, Curetis drew down a third tranche of €5.0 million from the EIB. In return for the EIB waiving the condition precedent of a
minimum  cumulative  equity  capital  raised  of  €15.0  million  to  disburse  this  €5.0  million  tranche,  the  parties  agreed  on  a  2.1%  participation  percentage
interest (“PPI”). Upon maturity of the tranche, the EIB would be entitled to an additional payment that is equity-linked and equivalent to 2.1% of the then
total valuation of Curetis N.V. On July 9, 2020, the Company negotiated an amendment to the EIB debt financing facility. As part of the amendment, the
parties adjusted the PPI percentage applicable to the previous EIB tranche of €5.0 million which was funded in June 2019 from its original 2.1% PPI in
Curetis N.V.’s equity value upon maturity to a new 0.3% PPI in OpGen’s equity. On May 23, 2022, the Company entered into a Waiver and Amendment
Letter which increased the PPI to 0.75% upon maturity between mid-2024 and mid-2025. This right constitutes an embedded derivative, which is separated
and measured at fair value with changes being accounted for through profit or loss. The Company determines the fair value of the derivative using a Monte
Carlo simulation model. Using this model, level 3 unobservable inputs include estimated discount rates and estimated risk-free interest rates.

The fair value of level 3 liabilities measured at fair value on a recurring basis for the years ended December 31, 2022 and 2021 was as follows:

Description
Participation percentage interest liability
Total revenue

Description
Participation percentage interest liability
Total revenue

  $
  $

  $
  $

Balance at
December 31,
2021

Change in Fair
Value

Effect of Foreign
Exchange Rates

228,589    $
228,589    $

(113,741)   $
(113,741)   $

Balance at
December 31, 2022  
99,498 
99,498 

(15,350)   $
(15,350)   $

Balance at
December 31,
2020

Change in Fair
Value

Effect of Foreign
Exchange Rates

112,852    $
112,852    $

129,731    $
129,731    $

Balance at
December 31, 2021  
228,589 
228,589 

(13,994)   $
(13,994)   $

Financial assets and liabilities carried at fair value on a non-recurring basis

The Company does not have any financial assets and liabilities measured at fair value on a non-recurring basis.

Non-financial assets and liabilities carried at fair value on a recurring basis

The Company does not have any non-financial assets and liabilities measured at fair value on a recurring basis.

Non-financial assets and liabilities carried at fair value on a non-recurring basis

The Company measures its long-lived assets, including property and equipment and intangible assets (including goodwill), at fair value on a non-recurring
basis  when  a  triggering  event  requires  such  evaluation.  During  the  year  ended  December  31,  2022,  the  Company  recorded  impairment  expense  of
$6,940,549 related to its goodwill (see Note 3) and $5,407,699 related to its indefinite-lived intangible asset (see Note 3). During the year ended December
31, 2021, the Company recorded impairment expense of $170,714 related to its ROU assets (see Note 3).

F-20 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 6 – Debt

The following table summarizes the Company’s long-term debt and short-term borrowings as December 31, 2022 and 2021:

     EIB
Total debt obligations
Unamortized debt discount
Carrying value of debt
Less current portion
Long-term debt

MGHIF financing

December 31,

2022

2021

13,489,178    $
13,489,178     
(1,614,591)    
11,874,587     
(7,023,901)    
4,850,686    $

25,161,855 
25,161,855 
(3,466,491)
21,695,364 
(14,519,113)
7,176,251 

  $

  $

In  July  2015,  the  Company  entered  into  a  Purchase  Agreement  with  the  Merck  Global  Health  Innovation  Fund,  or  MGHIF,  pursuant  to  which  MGHIF
purchased 113 shares of common stock of the Company at $44,000 per share for gross proceeds of $5.0 million. Pursuant to the Purchase Agreement, the
Company  also  issued  to  MGHIF  an  8%  senior  secured  promissory  note  (the  “MGHIF  Note”)  in  the  principal  amount  of  $1.0  million  with  a  two-year
maturity date from the date of issuance. On June 28, 2017, the MGHIF Note was amended and restated, and the maturity date of the MGHIF Note was
extended by one year to July 14, 2018.

On June 11, 2018, the Company executed an Allonge to the MGHIF Note. The Allonge provided that accrued and unpaid interest of $285,512 due as of
July 14, 2018, the original maturity date, be paid through the issuance of shares of OpGen’s common stock in a private placement transaction. In addition,
the Allonge revised and extended the maturity date for payment of the MGHIF Note to six semi-annual payments of $166,667 plus accrued and unpaid
interest beginning on January 2, 2019 and ending on July 1, 2021. The Allonge to the MGHIF Note was treated as a debt modification and, as such, the
unamortized issuance costs of approximately $7,000 as of June 11, 2018 were deferred and amortized as incremental expense over the term of the MGHIF
Note. During the year ended December 31, 2021, the Company made the final payment under the MGHIF Note and the lien on the Company’s assets was
released.

EIB Loan Facility

In 2016, Curetis entered into a contract for an up to €25.0 million senior, unsecured loan financing facility from the EIB. The funding can be drawn in up to
five tranches within 36 months, under the EIB amendment, and each tranche is to be repaid upon maturity five years after draw-down.

In April 2017, Curetis drew down a first tranche of €10.0 million from this facility. This tranche has a floating interest rate of EURIBOR plus 4% payable
after each 12-month-period from the draw-down-date and another additional 6% interest per annum that is deferred and payable at maturity together with
the principal. In June 2018, a second tranche of €3 million was drawn down. The terms and conditions are analogous to the first one.

In June 2019, Curetis drew down a third tranche of €5.0 million from the EIB. In line with all prior tranches, the majority of interest is also deferred until
repayment structure upon maturity. In return for the EIB waiving the condition precedent of a minimum cumulative equity capital raised of €15.0 million to
disburse this €5.0 million tranche, the parties agreed on a 2.1% PPI. Upon maturity of the tranche, not before approximately mid-2024, and no later than
mid-2025, the EIB would be entitled to an additional payment that is equity-linked and equivalent to 2.1% of the then total valuation of Curetis N.V. As
part of the amendment between the Company and the EIB on July 9, 2020, the parties adjusted the PPI percentage applicable to the third EIB tranche of
€5.0 million, which was funded in June 2019, from its original 2.1% PPI in Curetis N.V.’s equity value upon maturity to a new 0.3% PPI in OpGen’s equity
value  upon  maturity.  This  right  constitutes  an  embedded  derivative,  which  is  separated  and  measured  at  fair  value  with  changes  being  accounted  for
through income or loss.

The EIB debt was measured and recognized at fair value as of the acquisition date. The fair value of the EIB debt was approximately $15.8 million as of the
acquisition date. The resulting debt discount will be amortized over the life of the EIB debt as an increase to interest expense.

F-21 

 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
On May 23, 2022, the Company and the EIB entered into a Waiver and Amendment Letter (the “2022 EIB Amendment”) relating to the amendment of the
EIB loan facility, between the EIB and Curetis pursuant to which Curetis borrowed an aggregate amount of €18.0 million in three tranches. The 2022 EIB
Amendment  restructured  the  first  tranche  of  approximately  €13.4  million  (including  accumulated  and  deferred  interest)  of  the  Company’s  outstanding
indebtedness with the EIB. Pursuant to the 2022 EIB Amendment, the Company repaid €5.0 million to the EIB in April 2022. The Company also agreed,
among other things, to amortize the remainder of the debt tranche over the twelve-month period beginning in May 2022. Accordingly, the Company agreed
to pay a monthly amount of approximately €0.7 million through April 2023. The Amendment also provides for an increase of the PPI applicable to the third
tranche under the loan facility from 0.3% to 0.75% beginning in June 2024. The terms of the second and third tranches of the Company’s indebtedness of
€3.0 million and €5.0 million, respectively, plus accumulated deferred interest remain unchanged pursuant to the 2022 EIB Amendment and will become
due and payable by the Company to the EIB in June 2023 and June 2024, respectively. As the effective borrowing rate under the amended agreement is less
than the effective borrowing rate under the previous agreement, a concession is deemed to have been granted under ASC 470-60. As a concession has been
granted, the agreement was accounted for as a troubled debt restructuring under ASC 470-60. The amendment did not result in a gain on restructuring as
the future undiscounted cash outflows required under the amended agreement exceed the carrying value of the debt immediately prior to the amendment.

As  of  December  31,  2022,  the  outstanding  borrowings  under  all  tranches  were  €12.6  million  (approximately  USD  $13.5  million),  including  deferred
interest payable at maturity of €1.9 million (approximately USD $2.0 million).

PPP

On  April  22,  2020,  the  Company  entered  into  a  Term  Note  (the  “Company  Note”)  with  Silicon  Valley  Bank  (the  “Bank”)  pursuant  to  the  Paycheck
Protection  Program  (the  “PPP”)  of  the  Coronavirus  Aid,  Relief,  and  Economic  Security  Act  (“CARES  Act”)  administered  by  the  U.S.  Small  Business
Administration. The Company’s wholly owned subsidiary, Curetis USA Inc. (“Curetis USA” and collectively with the Company, the “Borrowers”), also
entered into a Term Note with the Bank (the “Subsidiary Note,” and collectively with the Company Note, the “Notes”). The Notes were dated April 22,
2020. The principal amount of the Company Note was $879,630, and the principal amount of the Subsidiary Note was $259,353.

In accordance with the requirements of the CARES Act, the Borrowers used the proceeds from the Notes in accordance with the requirements of the PPP to
cover certain qualified expenses, including payroll costs, rent and utility costs. Interest accrued on the Notes at the rate of 1.00% per annum. The Borrowers
applied for forgiveness of amounts due under the Notes, in an amount equal to the sum of qualified expenses under the PPP, which include payroll costs,
rent obligations, and covered utility payments incurred during the twenty-four weeks following disbursement under the Notes. The entire proceeds were
used under the Notes for such qualifying expenses. The Company Note was forgiven in November 2020. In May 2021, the Subsidiary Note was forgiven.

Total interest expense (including amortization of debt discounts and financing fees) on all debt instruments was $3,256,410 and $4,799,331 for the years
ended December 31, 2022 and 2021, respectively.

Note 7 - Stockholders’ Equity

As of December 31, 2022, the Company had 100,000,000 shares of authorized common stock and 2,899,911 shares issued and outstanding, and 10,000,000
shares of authorized preferred stock, of which none were issued or outstanding.

Following receipt of approval from stockholders at a special meeting of stockholders held on December 8, 2021, the Company filed an amendment to its
Amended and Restated Certificate of Incorporation to increase the authorized shares of common stock from 50,000,000 to 100,000,000 shares.

Following receipt of approval from stockholders at a special meeting of stockholders held on January 17, 2018, the Company filed an amendment to its
Amended and Restated Certificate of Incorporation to effect a reverse stock split of the issued and outstanding shares of common stock, at a ratio of one
share for twenty-five shares. Additionally, following receipt of approval from stockholders at a special meeting of stockholders held on August 22, 2019,
the  Company  filed  an  additional  amendment  to  its  Amended  and  Restated  Certificate  of  Incorporation  to  effect  a  reverse  stock  split  of  the  issued  and
outstanding shares of common stock, at a ratio of one share for twenty shares. Most recently, following receipt of approval from stockholders at a special
meeting of stockholders held on November 30, 2022, the Company filed an additional amendment to its Amended and Restated Certificate of Incorporation
to effect a reverse stock split of the issued and outstanding shares of common stock, at a ratio of one share for twenty shares, and the reverse stock split was
effective January 5, 2023. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse stock splits.

F-22 

 
 
 
 
 
 
 
 
 
 
 
 
On February 11, 2021, the Company closed the February 2021 Offering with a single U.S.-based, healthcare-focused institutional investor for the purchase
of (i) 139,209 shares of common stock and (ii) 277,457 pre-funded warrants, with each pre-funded warrant exercisable for one share of common stock. The
Company  also  issued  to  the  investor,  in  a  concurrent  private  placement,  unregistered  common  warrants  to  purchase  208,333  shares  of  the  Company’s
common stock. Each share of common stock and accompanying common warrant were sold together at a combined offering price of $60.00, and each pre-
funded warrant and accompanying common warrant were sold together at a combined offering price of $59.80. The pre-funded warrants were immediately
exercisable,  at  an  exercise  price  of  $0.20,  and  could  have  been  exercised  at  any  time  until  all  of  the  pre-funded  warrants  were  exercised  in  full.  The
common warrants had an exercise price of $71.00 per share, were exercisable commencing on the six-month anniversary of the date of issuance, and will
expire  five  and  one-half  (5.5)  years  from  the  date  of  issuance.  The  February  2021  Offering  raised  aggregate  net  proceeds  of  $23.5  million,  and  gross
proceeds of $25.0 million. As of December 31, 2021, all pre-funded warrants issued in the February 2021 Offering have been exercised.

On March 9, 2021, the Company entered into an Exercise Agreement with the Holder from our 2020 PIPE financing. Pursuant to the Exercise Agreement,
in  order  to  induce  the  Holder  to  exercise  all  of  the  remaining  242,130  Existing  Warrants  for  cash,  pursuant  to  the  terms  of  and  subject  to  beneficial
ownership limitations contained in the Existing Warrants, the Company agreed to issue to the Holder, New Warrants to purchase 0.65 shares of common
stock for each share of common stock issued upon such exercise of the remaining Existing Warrants pursuant to the Exercise Agreement for an aggregate
of 157,385 New Warrants. The terms of the New Warrants are substantially similar to those of the Existing Warrants, except that the New Warrants have an
exercise price of $71.20. The New Warrants are immediately exercisable and will expire five years from the date of the Exercise Agreement. The Holder
paid an aggregate of $255,751 to the Company for the purchase of the New Warrants. The Company received aggregate gross proceeds before expenses of
approximately $9.65 million from the exercise of the remaining Existing Warrants held by the Holder and the payment of the purchase price for the New
Warrants. The Company recognized approximately $7.8 million of non-cash warrant inducement expense during year ended December 31, 2021 related to
this  transaction  representing  the  fair  value  of  the  New  Warrants  issued  to  induce  the  exercise. The  fair  values  were  calculated  using  the  Black-Scholes
option pricing model.

On  October  18,  2021,  the  Company  closed  the  October  2021  Offering  with  a  single  healthcare-focused  institutional  investor  of  150,000  shares  of
convertible preferred stock and warrants to purchase up to an aggregate of 375,000 shares of common stock. The shares of preferred stock had a stated
value  of  $100  per  share  and  were  converted  into  an  aggregate  of  375,000  shares  of  common  stock  at  a  conversion  price  of  $40.00  per  share  after  the
Company received stockholder approval for an increase to its number of authorized shares of common stock, which approval occurred at the Company’s
special  meeting  of  stockholders  held  in  December  2021.  The  warrants  have  an  exercise  price  of  $41.00  per  share,  will  become  exercisable  six  months
following  the  date  of  issuance,  and  will  expire  five  years  following  the  initial  exercise  date.  The  warrants  are  classified  as  permanent  equity  at
December 31, 2021.  In connection with the issuance of convertible preferred stock, the Company recognized a beneficial conversion feature of $7,166,752
as  a  deemed  dividend  to  the  preferred  stockholders.  On  December  8,  2021,  the  Company  received  shareholder  approval  to  increase  the  number  of
authorized shares of common stock of the Company. As of December 31, 2021, all 150,000 shares of convertible preferred stock were converted into an
aggregate of 375,000 shares of common stock. The October 2021 Offering raised aggregate net proceeds of $13.9 million, and gross proceeds of $15.0
million.

During  the  year  ended  December  31,  2021,  the  Company  sold  34,000  shares  of  its  common  stock  under  a  prior  ATM  Agreement  entered  into  by  the
Company  in  February  2020,  and  subsequently  amended  and  restated  in  November  2020,  resulting  in  aggregate  net  proceeds  of  approximately  $1.48
million, and gross proceeds of $1.55 million.

On June 24, 2022, the Company entered into an At-the-Market Offering (the “2022 ATM Agreement”) with H.C. Wainwright & Co., LLC (“Wainwright”),
as a sales agent, pursuant to which the Company may offer and sell from time to time in an “at the market offering”, at its option, up to an aggregate of
$10.65 million of shares of the Company's common stock through Wainwright. As of December 31, 2022, the Company sold 85,732 shares under the 2022
ATM Offering totaling $1.03 million in gross proceeds and $0.99 million in net proceeds.

F-23 

 
 
 
 
 
 
 
On  October  3,  2022,  the  Company  closed  a  registered  direct  offering  of  shares  of  common  stock  and  Series  C  Mirroring  Preferred  Stock  pursuant  to  a
Securities Purchase Agreement entered into with a certain institutional investor. The Company agreed to issue and sell to the investor (i) 268,000 shares of
the  Company’s  common  stock,  par  value  $0.01  per  share,  (ii)  33,810  shares  of  the  Company’s  Series  C  Mirroring  Preferred  Stock,  par  value  $0.01  per
share  and  stated  value  of  $0.01  per  share,  and  (iii)  pre-funded  warrants  to  purchase  an  aggregate  of  215,000  shares  of  common  stock.  Each  share  of
common stock was sold at a price of $7.00 per share, each share of preferred stock was sold at a price of $0.01 per share, and each pre-funded warrant was
sold  at  an  offering  price  of  $6.80  per  share  underlying  such  pre-funded  warrants,  for  aggregate  gross  proceeds  of  $3.34  million  before  deducting  the
placement agent’s fees and the offering expenses, and net proceeds of $3.04 million. Under the Purchase Agreement, the Company also agreed to issue and
sell  to  the  investor  in  a  concurrent  private  placement  warrants  to  purchase  an  aggregate  of  483,000  shares  of  common  stock.  In  connection  with  the
offering,  the  Company  also  entered  into  a  warrant  amendment  agreement  with  the  investor  pursuant  to  which  the  Company  agreed  to  amend  certain
existing warrants to purchase up to 741,489 shares of common stock that were previously issued in 2018 and 2021 to the investor, with exercise prices
ranging from $41.00 to $1,300.00 per share as a condition to their purchase of the securities in the offering, as follows: (i) lower the exercise price of the
investor’s existing warrants to $7.54 per share, (ii) provide that the existing warrants, as amended, will not be exercisable until six months following the
closing  date  of  the  offering,  and  (iii)  extend  the  original  expiration  date  of  the  existing  warrants  by  five  and  one-half  years  following  the  close  of  the
offering. The increase in fair value resulting from the warrant modifications is accounted for as an equity issuance cost, resulting in a debit and credit to
additional paid in capital for approximately $1.8 million. As of December 31, 2022, all 215,000 pre-funded warrants have been exercised.

Stock options

In 2008, the Company adopted the 2008 Stock Option and Restricted Stock Plan (the “2008 Plan”), pursuant to which the Company’s Board of Directors
could grant either incentive or non-qualified stock options or shares of restricted stock to directors, key employees, consultants and advisors.

In April 2015, the Company adopted, and the Company’s stockholders approved, the 2015 Equity Incentive Plan (the “2015 Plan”); the 2015 Plan became
effective upon the execution and delivery of the underwriting agreement for the Company’s initial public offering in May 2015. Following the effectiveness
of  the  2015  Plan,  no  further  grants  will  be  made  under  the  2008  Plan.  The  2015  Plan  provides  for  the  granting  of  incentive  stock  options  within  the
meaning of Section 422 of the Code to employees and the granting of non-qualified stock options to employees, non-employee directors and consultants.
The 2015 Plan also provides for the grants of restricted stock, restricted stock units, stock appreciation rights, dividend equivalents and stock payments to
employees, non-employee directors and consultants.

Under  the  2015  Plan,  the  aggregate  number  of  shares  of  the  common  stock  authorized  for  issuance  may  not  exceed  (1)  2,710  plus  (2)  the  sum  of  the
number of shares subject to outstanding awards under the 2008 Plan as of the 2015 Plan’s effective date, that are subsequently forfeited or terminated for
any reason before being exercised or settled, plus (3) the number of shares subject to vesting restrictions under the 2008 Plan as of the 2015 Plan’s effective
date that are subsequently forfeited. In addition, the number of shares that have been authorized for issuance under the 2015 Plan will be automatically
increased on the first day of each fiscal year beginning on January 1, 2016 and ending on (and including) January 1, 2025, in an amount equal to the lesser
of (1) 4% of the outstanding shares of common stock on the last day of the immediately preceding fiscal year, or (2) another lesser amount determined by
the Company’s Board of Directors. Following Board of Director approval, 92,900 shares were automatically added to the 2015 Plan in 2022. Shares subject
to awards granted under the 2015 Plan that are forfeited or terminated before being exercised or settled, or are not delivered to the participant because such
award  is  settled  in  cash,  will  again  become  available  for  issuance  under  the  2015  Plan.  However,  shares  that  have  actually  been  issued  shall  not  again
become available unless forfeited. As of December 31, 2022, 66,150 shares remain available for issuance under the 2015 Plan.

For the years ended December 31, 2022 and 2021, the Company recognized share-based compensation expense as follows:

Cost of services
Research and development
General and administrative
Sales and marketing

Years Ended December 31,

2022

2021

10,092    $
302,021     
497,128     
141,694     
950,935    $

10,299 
232,319 
553,557 
82,400 
878,575 

  $

  $

F-24 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
No income tax benefit for share-based compensation arrangements was recognized in the consolidated statements of operations and comprehensive loss
due to the Company’s net loss position.

As of December 31, 2022, the Company had unrecognized expense related to its stock options of $0.8 million, which will be recognized over a weighted
average period of 1.9 years.

A summary of the status of options granted is presented below as of and for the years ended December 31, 2022 and 2021:

Outstanding at December 31, 2020
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2021
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2022
Vested and expected to vest
Exercisable at December 31, 2022

Number of
Options

Weighted-
Average
Exercise
Price

Weighted-
Average
Remaining
Contractual
Life (in years)

Aggregate
Intrinsic
Value

83,226    $
20,750    $
—      $
(18,181)   $
(130)   $
85,665    $
28,125    $
—      $
(3,237)   $
(2,956)   $
107,597    $
107,597    $
50,259    $

159.80     
39.80     
—       
43.40     
10,887.40     
137.60     
15.61     
—       
31.11     
641.78     
93.45     
93.45     
200.07     

9.4    $

—   

8.5    $

—   

7.9    $
7.9    $
3.4    $

—   
—   
—   

The total fair value of options vested in the years ended December 31, 2022 and 2021 was $571,282 and $622,757, respectively. The fair value of each
option grant was estimated at the date of grant using the Black-Scholes option pricing model based on the assumptions below:

Annual dividend
Expected life (in years)
Risk free interest rate
Expected volatility

Restricted stock units

Years Ended December 31,

2022
—  
5.75 – 6.25
1.46% – 4.24%
117.2% – 119.8%      

2021
—  
5.75 – 6.00
0.9% – 1.1%

121.3% – 123.1%  

A summary of the status of restricted stock units granted is presented below as of and for the years ended December 31, 2022 and 2021:

  Unvested at December 31, 2020
  Granted
  Vested
  Forfeited
  Unvested at December 31, 2021
  Granted
  Vested
  Forfeited
  Unvested at December 31, 2022

Number of
Units

Weighted-
Average
Grant Date Fair Value  
178.60 
39.80 
178.80 
44.60 
40.60 
14.94 
179.35 
22.33 
17.33 

405    $
18,000    $
(188)   $
(3,904)   $
14,313    $
39,028    $
(8,668)   $
(1,766)   $
42,907    $

As of December 31, 2022, there was approximately $255,000 of unrecognized compensation cost related to restricted stock units, which is expected to be
recognized over a weighted average period of 0.8 years.

F-25 

 
 
 
 
 
 
   
   
   
 
   
   
      
  
   
      
  
   
      
  
   
      
  
   
   
      
  
   
      
  
   
      
  
   
      
  
   
   
   
 
 
 
 
 
 
 
 
 
 
   
     
 
   
     
 
   
     
 
   
 
 
 
 
 
 
   
     
     
     
     
     
     
     
     
     
 
 
 
Stock purchase warrants

At December 31, 2022 and 2021, the following warrants to purchase shares of common stock were outstanding:

Issuance
February 2015
June 2017
July 2017
July 2017
July 2017
February 2018
February 2018
October 2019
October 2019
November 2020
February 2021
February 2021
March 2021
October 2021
October 2022

    $
    $
    $
    $
    $
    $
    $
    $
    $
    $
    $
    $
    $
    $
    $

Exercise
Price

66,000.00   
7,800.00   
6,900.00   
5,000.00   
4,252.00   
1,625.00   
1,300.00   
40.00   
52.00   
50.44   
71.00   
78.00   
71.20   
41.00   
7.54   

Expiration
February 2025
June 2022
July 2022
July 2022
July 2022
February 2023
February 2023
October 2024
October 2024
May 2026
August 2026
August 2026
March 2026
April 2027
April 2028

Outstanding at December 31,

2022 (1)

2021 (1)

23     
—       
—       
—       
—       
462     
3,848     
17,700     
11,750     
12,107     
—       
20,834     
—       
—       
1,224,489     
1,291,213     

23 
47 
16 
126 
2,501 
462 
4,617 
17,700 
11,750 
12,107 
208,334 
20,834 
157,385 
375,000 
—   
810,902 

The warrants listed above were issued in connection with various equity, debt, or development contract agreements.

(1) Warrants to purchase fractional shares of common stock resulting from the reverse stock splits on August 22, 2019 and January 5, 2023 were rounded

up to the next whole share of common stock on a holder by holder basis.

Note 8 - Income Taxes

The Company’s loss before income taxes was $37.3 million and $34.8 million for the years ended December 31, 2022 and 2021, respectively.

The Company’s provision for income taxes consists of the following for the years ended December 31, 2022 and 2021:

Current income tax provision

Federal
State
Foreign
Total

Deferred income tax provision

Federal
State
Foreign
Total

Total provision for income taxes

December 31,

2022

2021

—      $
—       
—       
—       

—       
—       
—       
—       
—      $

36,084 
7,744 
—   
43,828 

—   
—   
—   
—   
43,828 

  $

  $

F-26 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
 
 
     
    
 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
  
   
   
   
   
      
  
   
   
   
   
 
 
 
At  December  31,  2022  and  2021,  the  Company  had  deferred  tax  assets  of  $106,624,343  and  $106,839,267,  respectively,  primarily  consisting  of  NOL
carryforwards, research and development (“R&D”) credits, and differences between depreciation and amortization recorded for financial statement and tax
purposes.  The  Company’s  net  deferred  tax  assets  at  December  31,  2022  and  2021  have  been  offset  by  a  valuation  allowance  of  $106,060,462  and
$106,088,316,  respectively. The  valuation  allowance  has  been  recorded  due  to  the  uncertainty  of  realization  of  the  deferred  tax  assets.  The  Company’s
deferred tax assets and liabilities as of December 31, 2022 and 2021 are as follows:

Deferred tax assets:
NOL carryforward
R&D credit carryforward
Share-based compensation
Interest expense
ROU liabilities
Accruals and other
Total deferred tax assets
Valuation allowance
Deferred tax liabilities:
Intangible assets
ROU assets
Depreciation
Net

December 31,

2022

2021

102,095,463    $
2,559,479     
724,265     
—       
586,067     
659,069     
106,624,343     
(106,060,462)    

—       
(220,040)    
(343,841)    
—      $

102,388,393 
2,559,479 
498,658 
502,575 
567,624 
322,538 
106,839,267 
(106,088,316)

(178,478)
(225,057)
(347,416)
—   

  $

  $

The  difference  between  the  Company’s  expected  income  tax  provision  (benefit)  from  applying  federal  statutory  tax  rates  to  the  pre-tax  loss  and  actual
income tax provision (benefit) relates to the effect of the following:

Federal income tax benefit at statutory rates
Permanent adjustment
Provision to return adjustment
State income tax benefit, net of federal benefit
Foreign rate differential
Lost or expired NOLs
Blended state tax rate change effect on deferrals
Change in valuation allowance

2022

2021

21.0%    
(0.5)%   
0.5%    
2.2%    
3.8%    
(28.4)%   
1.3%    
0.1%    
0.0%    

21.0%
(4.4)%
(0.1)%
1.6%
2.4%
—   
—   
(20.6)%
(0.1)%

Management  followed  the  guidance  in  ASC  740,  which  states  that  “a  cumulative  loss  in  recent  years  is  a  significant  piece  of  negative  evidence  that  is
difficult to overcome” and concluded that the Company’s net deferred tax assets were not realizable as of December 31, 2022 and 2021. Accordingly, a
valuation allowance of $106.1 million and $106.1 million has been recorded to offset the net deferred tax assets.

The Company has federal NOL carryforwards of $232,682,072 and $202,015,062 at December 31, 2022 and 2021, respectively. The Company also has
total NOL carryforwards from foreign taxation at December 31, 2022 of $170,661,923 which is primarily driven by the Company’s operations in Germany.
The NOL carryforwards incurred prior to 2018 began expiring in 2022. In December 2017, the U.S. government enacted comprehensive tax legislation
commonly referred to as the Tax Cuts and Jobs Act (the "Tax Act"), most of the provisions of which took effect starting in 2018. Under the Tax Act, the
amount of post 2017 NOLs that we are permitted to deduct in any taxable year is limited to 80% of our taxable income in such year, where taxable income
is determined without regard to the NOL deduction itself. In addition, the Tax Act generally eliminates the ability to carry back any NOL to prior taxable
years,  while  allowing  post  2017  unused  NOLs  to  be  carried  forward  indefinitely.  Utilization  of  the  NOL  carryforwards  may  be  subject  to  an  annual
limitation as provided by Section 382 of the Code, defined earlier. There can be no assurance that the NOL carryforwards will ever be fully utilized. To
date, the Company has not performed a formal study to determine if any of its remaining NOL and credit attributes might be further limited due to the
ownership change rules of Section 382 or Section 383 of the Code, as amended. The Company will continue to monitor this matter going forward. There
can be no assurance that the NOL carryforwards will ever be fully utilized.

F-27 

 
 
 
 
 
 
 
 
 
 
 
 
   
      
  
   
   
   
   
   
   
   
   
      
  
   
   
   
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
 
   
 
 
 
 
On March 27, 2020, the United States enacted the CARES Act. The CARES Act is an emergency economic stimulus package that includes spending and
tax  breaks  to  strengthen  the  United  States  economy  and  fund  a  nationwide  effort  to  curtail  the  effect  of  COVID-19.  While  the  CARES  Act  provides
sweeping  tax  changes  in  response  to  the  COVID-19  pandemic,  some  of  the  more  significant  provisions  which  are  expected  to  impact  the  Company's
financial statements include removal of certain limitations on utilization of net operating losses, increasing the loss carryback period for certain losses to
five years, and increasing the ability to deduct interest expense, as well as amending certain provisions of the previously enacted Tax Cuts and Jobs Act.
The Company doesn't believe that the CARES Act will have a material impact on its financial position, results of operations, or cash flows.

The  Tax  Act  amended  IRC  Section  174  to  require  capitalization  of  all  research  and  development  ("R&D")  costs  incurred  in  tax  years  beginning  after
December  31,  2021.  These  costs  are  required  to  be  amortized  over  five  years  if  the  R&D  activities  are  performed  in  the  U.S.,  or  over  15  years  if  the
activities were performed outside the U.S. The Company capitalized approximately $1.5 million of R&D expenses incurred as of December 31, 2022.

Note 9 - Commitments and Contingencies

Registration and other stockholder rights

In  connection  with  the  various  investment  transactions,  the  Company  entered  into  certain  registration  rights  agreements  with  stockholders,  pursuant  to
which  the  investors  were  granted  certain  demand  registration  rights  and/or  piggyback  and/or  resale  registration  rights  in  connection  with  subsequent
registered offerings of the Company’s common stock.

Supply agreements

In June 2017, the Company entered into an agreement with Life Technologies Corporation, a subsidiary of Thermo Fisher Scientific (“LTC”), to supply the
Company with Thermo Fisher Scientific’s QuantStudio 5 Real-Time PCR Systems (“QuantStudio 5”) to be used to run OpGen’s Acuitas AMR Gene Panel
tests.  Under  the  terms  of  the  agreement,  the  Company  must  notify  LTC  of  the  number  of  QuantStudio  5  systems  that  it  commits  to  purchase  in  the
following  quarter.  As  of  December  31,  2022,  the  Company  had  acquired  twenty-four  QuantStudio  5  systems,  including  none  during  the  year  ended
December 31, 2022. As of December 31, 2022, the Company has not committed to acquiring additional QuantStudio 5 systems in the next three months.

Curetis places frame-work orders for Unyvero instruments and for raw materials for its cartridge manufacturing to ensure availability during commercial
ramp-up-phase  and  also  to  gain  volume-scale-effects  with  regards  to  purchase  prices.  Some  of  the  electronic  parts  used  for  the  production  of  Unyvero
instruments have lead times of several months, hence it is necessary to order such systems with long-term framework-orders to ensure the demands from
the market are covered. The aggregate purchase commitments over the next twelve months are approximately $0.1 million.

COVID-19 Impact

In December 2019 and early 2020, the coronavirus known as COVID-19 was reported to have surfaced in China. The spread of this virus including its
variants and mutations globally in 2020, 2021, and 2022 has caused significant business disruption domestically in the United States and in Europe, as well
as China, the areas in which the Company primarily operates or has significant business interest. While the disruption is currently expected to be temporary,
such disruption is still ongoing and there remains considerable uncertainty around the duration of this disruption. Therefore, while the Company expects
that  this  matter  will  continue  to  impact  the  Company’s  financial  condition,  results  of  operations,  or  cash  flows,  the  extent  of  the  financial  impact  and
duration cannot be reasonably estimated at this time.

F-28 

 
 
 
 
 
 
 
 
 
 
 
 
 
Note 10 – Leases

The following table presents the Company’s ROU assets and lease liabilities as of December 31, 2022 and 2021:

Lease Classification
ROU Assets:
Operating
Financing

Total ROU assets

Liabilities
Current:

Operating
Finance
Noncurrent:
Operating
Finance

Total lease liabilities

December 31, 2022

December 31, 2021

  $

  $

  $

  $

1,459,413    $
3,500     
1,462,913    $

377,626    $
3,364     

2,566,138     
280     
2,947,408    $

1,814,396 
90,467 
1,904,863 

459,792 
43,150 

2,977,402 
3,644 
3,483,988 

Maturities of lease liabilities as of December 31, 2022 by year are as follows:

Maturity of Lease Liabilities

Operating

Finance

Total

  2023
  2024
  2025
  2026
  2027
  Thereafter
  Total lease payments
  Less: Interest
  Present value of lease liabilities

    $

    $

622,191    $
631,786     
533,795     
378,279     
388,682     
1,737,687     
4,292,420     
(1,348,656)    
2,943,764    $

3,364    $
280     
—       
—       
—       
—       
3,644     
—       
3,644    $ 

625,555 
632,066 
533,795 
378,279 
388,682 
1,737,687 
4,296,064 
(1,348,656)
2,947,408 

Consolidated statements of operations classification of lease costs as of the years ended December 31, 2022 and 2021 are as follows:

Lease Cost
Operating
Finance:

Amortization
Interest expense

Total lease costs

Classification
Operating expenses

Operating expenses
Other expenses

Years ended December 31,

2022

2021

  $

605,139    $

1,055,595 

86,967     
1,701     
693,807    $

359,162 
15,481 
1,430,238 

   $

Other lease information as of December 31, 2022 is as follows:

Other Information
Weighted average remaining lease term (in years)

Operating leases
Finance leases

Weighted average discount rate:

Operating leases
Finance leases

F-29 

Total

7.3 
1.1 

9.4%
1.0%

 
 
 
 
 
 
 
   
      
  
   
   
      
  
   
      
  
   
   
      
  
   
   
 
 
 
 
   
   
 
     
     
     
     
     
     
     
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
      
  
 
   
 
   
 
 
   
   
      
  
 
 
 
 
   
  
   
   
   
  
   
   
 
 
 
Supplemental cash flow information as of the years ended December 31, 2022, and 2021 is as follows:

Supplemental Cash Flow Information
Cash paid for amounts included in the measurement of lease liabilities

2022

2021

Cash used in operating activities

Operating leases
Finance leases

Cash used in financing activities

Finance leases

ROU assets obtained in exchange for lease obligations:

Operating leases

Note 11 - License Agreements, Research Collaborations and Development Agreements

NYSDOH

  $
  $

  $

  $

605,139    $
1,701    $

43,150    $

—      $

1,055,595 
15,481 

266,470 

615,761 

In 2018, the Company announced a collaboration with the New York State Department of Health (“DOH”) and ILÚM Health Solutions, LLC (“ILÚM”), a
wholly owned subsidiary of Merck’s Healthcare Services and Solutions division, to develop a state-of-the-art research program to detect, track, and manage
antimicrobial-resistant  infections  at  healthcare  institutions  statewide.  ILÚM  has  since  been  acquired  by  Infectious  Disease  Connect,  Inc.  (“IDC”),  a
University of Pittsburgh Medical Center (“UPMC”) Enterprise company. The collaboration began in 2019, and after several extensions, the project was
ultimately  completed,  and  the  collaboration  terminated,  by  September  30,  2021.  The  most  recent  extension  and  expansion  contract  included  a  quarterly
retainer-based  project  fee  as  well  as  volume-dependent  per  test  fees  for  a  total  contract  value  of  up  to  an  additional  $540,000.  During  the  year  ended
December 31, 2021, the Company recognized $558,000 of revenue related to the contract.

Sandoz

In  December  2018,  Ares  Genetics  entered  into  a  service  frame  agreement  with  Sandoz  International  GmbH  (“Sandoz”),  to  leverage  Ares  Genetics’
database on the genetics of antibiotic resistance, ARESdb, and the ARES Technology Platform for Sandoz’ anti-infective portfolio.

Under the terms of the framework agreement, which had an initial term of 36 months and was subsequently extended to January 31, 2025, Ares Genetics
and Sandoz intend to develop a digital anti-infectives platform, combining established microbiology laboratory methods with advanced bioinformatics and
artificial intelligence methods to support drug development and life-cycle management. The collaboration, in the short- to mid-term, aims to both rapidly
and cost-effectively re-purpose existing antibiotics and design value-added medicines with the objective of expanding indication areas and to overcome
antibiotic resistance, in particular with regards to infections with bacteria that have already developed resistance against multiple treatment options. In the
longer-term, the platform is expected to enable surveillance for antimicrobial resistant pathogens to inform antimicrobial stewardship and the development
of novel anti-infectives that are less prone to encounter resistance and thereby preserve antibiotics as an effective treatment option.

Qiagen

On February 18, 2019, Ares Genetics and Qiagen GmbH, or Qiagen, entered into a strategic licensing agreement for ARESdb and AREStools, in the area
of AMR research. The agreement has a term of 20 years and may be terminated by Qiagen for convenience with 180 days written notice.

Ares Genetics has retained the rights to use ARESdb and AREStools for AMR research, customized bioinformatics services, and for the development of
specific  AMR  assays  and  applications  for  the  Curetis  Group  (including  Ares  Genetics),  as  well  as  third  parties  (e.g.,  other  diagnostics  companies  or
partners in the pharmaceutical industry). As the Qiagen research offering is expected to also enable advanced molecular diagnostic services and products,
Qiagen’s customers may obtain a diagnostic use license from Ares Genetics.

F-30 

 
 
 
 
 
 
   
      
  
   
      
  
   
      
  
   
      
  
 
 
 
 
 
 
 
 
 
 
 
 
Under  the  terms  of  the  original  agreement,  Qiagen,  in  exchange  for  a  moderate  six  figure  up-front  licensing  payment,  has  received  an  exclusive  RUO
license to develop and commercialize general bioinformatics offerings and services for AMR research use only, based on Ares Genetics’ database on the
genetics  of  antimicrobial  resistance,  ARESdb,  as  well  as  on  the  ARES  bioinformatics  AMR  toolbox,  AREStools.  Under  the  agreement,  the  parties  had
agreed to a mid-single digit percentage royalty rate on Qiagen net sales, which is subject to a minimum royalty rate that steps up upon certain achieved
milestones, which is payable to Ares Genetics. The parties also agreed to further modest six figure milestone payments upon certain product launches. The
contract was subsequently amended in May 2021 to a non-exclusive license and a flat annual license fee as well as a royalty percentage on potential future
panel based products that are developed by Qiagen.

FISH License

The Company was party to one license agreement with Life Technologies to acquire certain patent rights and technologies related to its FISH product line.
Royalties were incurred upon the sale of a product or service which utilizes the licensed technology. The Company terminated this license agreement in
October  2020  effective  as  of  June  30,  2021  in  conjunction  with  its  announced  exit  of  the  FISH  business  in  June  2021.  The  Company  paid  a  one-time
settlement fee of $350,000 and paid a 10% royalty on the sale of eligible products through June 2021 but is no longer subject to any minimum royalty
obligations. The Company recognized net royalty expense related to this license of $11,721 for the year ended December 31, 2021. 

Siemens

In 2016, Ares Genetics acquired the GEAR assets from Siemens Technology Accelerator GmbH (“STA”), providing the original foundation to ARESdb.
Under the agreement with STA, Ares Genetics incurs royalties on revenues from licensed product sales or sublicensing proceeds. Royalty rates under the
Siemens agreement range from 1.3% to 40% depending on the specifics of the licenses and rights provided by Ares Genetics to third parties and whether
such third parties may have been originally introduced by Siemens to Ares Genetics. The total net royalty expense related to this agreement was $9,546 and
$146,375 for the years ended December 31, 2022 and 2021, respectively.

Foundation for Innovative New Diagnostics (FIND)

On September 20, 2022, Curetis GmbH and FIND entered into a research and development collaboration agreement for a total amount due to Curetis of
€0.7 million to develop a simple to use molecular diagnostic test for identification of pathogens and antibiotic resistances in positive blood cultures for
deployment  in  low-  and  middle-income  countries  (“LMICs”).  If  successful,  after  demonstrating  feasibility  and  completing  the  initial  research  and
development  project  phase,  both  parties  have  agreed  to  discuss  the  option  of  a  potential  future  collaboration  and  commercialization  agreement.  As  of
December 31, 2022, the Company recognized €0.3 million related to the collaboration, with the remainder to be recognized in the first half of 2023 when
the remaining work packages and deliverables are provided to and accepted by FIND.

Note 12 - Subsequent Events

Subsequent to December 31, 2022, on January 5, 2023, the Company effected a reverse stock split of its issued and outstanding shares of common stock,
par value $0.01 per share, at a ratio of 1 post-reverse-split share for every 20 pre-reverse-split shares. The common stock continues to be traded on The
Nasdaq Capital Market under the symbol “OPGN” and began trading on a split-adjusted basis on January 5, 2023.

On January 11, 2023, the Company closed a registered direct offering pursuant to a Securities Purchase Agreement entered into with a certain institutional
investor for the purchase of (i) 321,207 shares of the Company’s common stock, par value $0.01 per share, (ii) pre-funded warrants to purchase up to an
aggregate of 2,265,000 shares of common stock, (iii) Series A-1 common warrants to purchase an aggregate of 2,586,207 shares of common stock, and (iv)
Series A-2 common warrants to purchase an aggregate of 2,586,207 shares of common stock. Each share of common stock and accompanying Series A-1
Warrant  and  Series  A-2  Warrant  was  sold  at  a  price  of  $2.90  per  share  and  accompanying  Common  Warrants,  and  each  Pre-funded  Warrant  and
accompanying  Series  A-1  Warrant  and  Series  A-2  Warrant  was  sold  at  an  offering  price  of  $2.89  per  share  underlying  such  Pre-funded  Warrants  and
accompanying  Common  Warrants,  for  aggregate  gross  proceeds  of  approximately  $7.50  million  before  deducting  the  placement  agent’s  fees  and  the
offering  expenses,  and  net  proceeds  of  approximately  $6.8  million.  The  Common  Warrants  have  an  exercise  price  of  $2.65  per  share.  The  Series  A-1
Warrants were immediately exercisable upon issuance, and will expire five years following the issuance date. The Series A-2 Warrants were immediately
exercisable  upon  issuance,  and  will  expire  eighteen  months  following  the  issuance  date.  Subject  to  certain  ownership  limitations  described  in  the  Pre-
funded Warrants, the Pre-funded Warrants were immediately exercisable and could be exercised at a nominal consideration of $0.01 per share of common
stock any time until all the Pre-funded Warrants are exercised in full. All Pre-funded Warrants were exercised by February 15, 2023.

F-31 

 
 
 
 
 
 
 
 
 
 
 
 
 
On January 30, 2023, the Company’s subsidiary, Ares Genetics, moved office locations from the incubator space at the Vienna Bio Center to a brand new
and tailored state of the art facility at the Abundance Gate in Vienna, Austria. Ares Genetics will utilize dedicated laboratory and bioinformatics office
space that has been built out to its specifications. The monthly rent is approximately €12,326 (approximately USD $13,000), including VAT, and the lease
expires on December 31, 2027, though the Company can terminate the agreement with six months’ notice after the Company has occupied the space for
eighteen months.

On  March  10,  2023,  the  Company  learned  that  Silicon  Valley  Bank  (“SVB”)  was  closed  by  the  California  Department  of  Financial  Protection  and
Innovation, which appointed the Federal Deposit Insurance Corporation (“FDIC”) as receiver, due to the sudden and massive financial collapse of the bank.
On March 12, 2023, the Secretary of the Treasury, the chair of the Federal Reserve Board and the chairman of the FDIC released a joint statement related to
the FDIC’s resolution of the SVB receivership (the “Statement”). The Statement provided that “[d]epositors will have access to all of their money starting
Monday, March 13.” At the time, the Company had most of its cash and cash equivalents held in deposit accounts at SVB, which the Statement said the
Company would have access to starting on March 13, 2023. As of March 13, 2023, the Company had access to all its funds held at SVB and management
had implemented plans to diversify the Company’s holdings going forward.

F-32 

 
 
 
 
 
 
 
 
Exhibit 4.23

DESCRIPTION OF THE REGISTRANT’S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934

The following description sets forth certain material terms and provisions of the securities of OpGen Inc. (the “Company,” “we,” “us” and “our”)
that are registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). This description also summarizes relevant
provisions of Delaware General Corporation Law (the “DGCL”). The following summary does not purport to be complete and is subject to, and is qualified
in its entirety by reference to, the applicable provisions of the DGCL and our certificate of incorporation and our by-laws, copies of which are incorporated
by reference as an exhibit to the Annual Report on Form 10-K. We encourage you to read our certificate of incorporation, our by-laws and the applicable
provisions of the DGCL for additional information.

Our common stock, par value $0.01 per share, trading symbol OPGN is registered under Section 12(b) of the Exchange Act.

Authorized Capital Stock

As  of  December  31,  2022,  our  authorized  capital  stock  consists  of  100,000,000  shares  of  common  stock,  par  value  $0.01  per  share,  and
10,000,000  shares  of  preferred  stock,  par  value  $0.01  per    share,  of  which  10,000,000  shares  are  available  for  future  issuance.  As  of  March  29,  2023,
5,495,546 shares of our common stock are issued and outstanding.

Common Stock

The holders of our common stock are entitled to one vote for each share held on all matters submitted to a vote of the stockholders. The holders of
our common stock do not have any cumulative voting rights. The Board of Directors are elected to a one-year term; the Company does not have a staggered
board. Holders of our common stock are entitled to receive ratably any dividends declared by the Board of Directors out of funds legally available for that
purpose, subject to any preferential dividend rights of any outstanding preferred stock. Our common stock has no preemptive rights, conversion rights or
other subscription rights or redemption or sinking fund provisions.

In the event of our liquidation, dissolution or winding up, holders of our common stock will be entitled to share ratably in all assets remaining

after payment of all debts and other liabilities and any liquidation preference of any outstanding preferred stock.

Anti-Takeover Effects of Our Certificate of Incorporation, Bylaws and Delaware Law

Our certificate of incorporation and bylaws include a number of provisions that may have the effect of delaying, deferring or preventing another
party from acquiring control of us and encouraging persons considering unsolicited tender offers or other unilateral takeover proposals to negotiate with our
board of directors rather than pursue non-negotiated takeover attempts. These provisions include the items described below.

Meetings of Stockholders

Our certificate of incorporation and bylaws provide that only the Chair of the Board, the Chief Executive Officer or a majority of the members of
our board of directors then in office may call special meetings of stockholders and only those matters set forth in the notice of the special meeting may be
considered or acted upon at a special meeting of stockholders. Our bylaws limit the business that may be conducted at an annual meeting of stockholders to
those matters properly brought before the meeting.

Advance Notice Requirements

Our  bylaws  establish  advance  notice  procedures  with  regard  to  stockholder  proposals  relating  to  the  nomination  of  candidates  for  election  as
directors or new business to be brought before meetings of our stockholders. These procedures provide that notice of stockholder proposals must be timely
given in writing to our corporate secretary prior to the meeting at which the action is to be taken. Generally, to be timely, notice must be received at our
principal executive offices not less than 90 days nor more than 120 days prior to the first anniversary date of the annual meeting for the preceding year. Our
bylaws specify the requirements as to form and content of all stockholders’ notices. These requirements may preclude stockholders from bringing matters
before the stockholders at an annual or special meeting.

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Amendment to Certificate of Incorporation and Bylaws

Any amendment of our certificate of incorporation must first be approved by a majority of our board of directors, and if required by law or our
certificate of incorporation, must thereafter be approved by a majority of the outstanding shares entitled to vote on the amendment. Our bylaws may be
amended by the affirmative vote of a majority of the directors then in office, subject to any limitations set forth in the bylaws; and may also be amended by
the  affirmative  vote  of  at  least  66  2/3%  of  the  outstanding  shares  entitled  to  vote  on  the  amendment,  or,  if  our  board  of  directors  recommends  that  the
stockholders approve the amendment, by the affirmative vote of the majority of the outstanding shares entitled to vote on the amendment, in each case
voting together as a single class.

Undesignated Preferred Stock

Our board of directors has the authority, without further action by our stockholders, to issue from time to time 10,000,000 shares of preferred stock
in  one  or  more  series.  The  existence  of  authorized  but  unissued  shares  of  preferred  stock  may  enable  our  board  of  directors  to  discourage  an  attempt
to obtain control of us by means of a merger, tender offer, proxy contest or otherwise. For example, if in the due exercise of its fiduciary obligations, our
board of directors were to determine that a takeover proposal is not in the best interests of our stockholders, our board of directors could cause shares of
preferred stock to be issued without stockholder approval in one or more private offerings or other transactions that might dilute the voting or other rights
of the proposed acquirer or insurgent stockholder or stockholder group. In this regard, our certificate of incorporation grants our board of directors broad
power to establish the rights and preferences of authorized and unissued shares of preferred stock. The issuance of shares of preferred stock could decrease
the amount of earnings and assets available for distribution to holders of shares of common stock. The issuance may also adversely affect the rights and
powers, including voting rights, of these holders and may have the effect of delaying, deterring or preventing a change in control of us.

Exclusive Jurisdiction for Certain Actions

Our certificate of incorporation provides that, once our common stock is a “covered security,” unless we consent in writing to the selection of an
alternative forum, the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought
on  our  behalf,  (ii)  any  action  asserting  a  claim  of  breach  of  a  fiduciary  duty  owed  by  any  of  our  directors,  officers  or  other  employees  to  us  or  our
stockholders, (iii) any action asserting a claim arising pursuant to any provision of the Delaware General Corporation Law, our certificate of incorporation
or our bylaws, or (iv) any action asserting a claim against us governed by the internal affairs doctrine. Although we believe this provision benefits us by
providing  increased  consistency  in  the  application  of  Delaware  law  in  the  types  of  lawsuits  to  which  it  applies,  the  provision  may  have  the  effect  of
discouraging  lawsuits  against  our  directors  and  officers.  The  enforceability  of  similar  exclusive  forum  provisions  in  other  companies’  certificates  of
incorporation has been challenged in legal proceedings, and it is possible that a court could rule that this provision in our certificate of incorporation is
inapplicable or unenforceable. In addition, this exclusive forum provision is intended to apply to claims arising under Delaware state law and would not
apply to claims brought pursuant to the Securities Act or the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction. To
the extent the provision could be construed to apply to such claims, there is uncertainty as to whether a court would enforce the provision in such respect,
and our stockholders will not be deemed to have waived compliance with federal securities laws and the rules and regulations thereunder. 

Section 203 of the Delaware General Corporation Law

We  are  subject  to  the  provisions  of  Section  203  of  the  Delaware  General  Corporation  Law.  In  general,  Section  203  prohibits  a  publicly  held
Delaware  corporation  from  engaging  in  a  “business  combination”  with  an  “interested  stockholder”  for  a  three-year  period  following  the  time  that  this
stockholder  becomes  an  interested  stockholder,  unless  the  business  combination  is  approved  in  a  prescribed  manner.  Under  Section  203,  a  business
combination between a corporation and an interested stockholder is prohibited unless it satisfies one of the following conditions:

·

·

·

before the stockholder became interested, our board of directors approved either the business combination or the transaction which resulted in
the stockholder becoming an interested stockholder;

upon consummation of the transaction which resulted in the stockholder becoming an interested stockholder, the interested stockholder owned
at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced, excluding for purposes of determining
the voting stock outstanding, shares owned by persons who are directors and also officers, and employee stock plans, in some instances, but
not the outstanding voting stock owned by the interested stockholder; or

at or after the time the stockholder became interested, the business combination was approved by our board of directors and authorized at an
annual or special meeting of the stockholders by the affirmative vote of at least two-thirds of the outstanding voting stock which is not owned
by the interested stockholder.

2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Section 203 defines a business combination to include:

·

·

·

·

·

any merger or consolidation involving the corporation and the interested stockholder;

any sale, transfer, lease, pledge or other disposition involving the interested stockholder of 10% or more of the assets of the corporation;

subject to exceptions, any transaction that results in the issuance or transfer by the corporation of any stock of the corporation to the interested
stockholder;

subject to exceptions, any transaction involving the corporation that has the effect of increasing the proportionate share of the stock of any
class or series of the corporation beneficially owned by the interested stockholder; and

the receipt by the interested stockholder of the benefit of any loans, advances, guarantees, pledges or other financial benefits provided by or
through the corporation.

In general, Section 203 defines an interested stockholder as any entity or person beneficially owning 15% or more of the outstanding voting stock

of the corporation and any entity or person affiliated with or controlling or controlled by the entity or person.

Listing

Our common stock is listed on the Nasdaq Capital Market under the symbol “OPGN”.

Transfer Agent and Registrar

The transfer agent and registrar for our common stock is Philadelphia Stock Transfer, Inc. The transfer agent’s address is 2320 Haverford Rd.,

Suite 230, Ardmore, PA 19003.

3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Non-Employee Director Compensation Policy

Exhibit 10.3

Cash Compensation:
Non-Employee Director Annual Retainer (other than chair):
Board Chair:
Audit Committee member:
Audit Committee Chair:
Compensation Committee member:
Compensation Committee Chair:
All other committee membership:
All other committee Chair:

Equity Compensation:
Initial equity grant (RSUs or stock options)
Annual equity grant (RSUs or stock options)

$25,000
$75,000
$7,000
$15,000
$6,000
$12,000
$3,500
$7,500

3,000
1,500

 
 
 
 
 
 
 
OPGEN, INC.

Exhibit 21.1

The following is a list of subsidiaries of OpGen, Inc. as of December 31, 2022:

Name
Curetis GmbH
Ares Genetics GmbH

  Jurisdiction of Incorporation
  Germany
  Austria

 
 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

Exhibit 23.1

We consent to the incorporation by reference in Registration Statements No. 333-265421, No. 333-265420, No. 333-256821, No. 333-246354, No. 333-
237513,  No.333-231511,  No.  333-224035,  No.  333-216932,  No.  333-216929,  No.  333-210489,  and  No.  333-205864  on  Form  S-8  and  Registration
Statements No. 333-258646, No. 333-256820, No. 333-250983, No. 333-239240, No. 333-236106, No. 333-213356 and No. 333-211996 on Form S-3 of
OpGen, Inc. of our report, which includes an explanatory paragraph related to OpGen, Inc.’s ability to continue as a going concern, dated March 30, 2023,
on our audits of the consolidated financial statements of OpGen, Inc. as of December 31, 2022 and 2021 and for the years then ended, included in this
Annual Report on Form 10-K of OpGen, Inc. for the year ended December 31, 2022.

/s/ CohnReznick LLP

Tysons, Virginia
March 30, 2023

 
 
 
 
 
 
 
 
 
CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO
RULE 13A-14(A)/15D-14(A)

Exhibit 31.1

I, Oliver Schacht, certify that:

1.

I have reviewed this Annual Report on Form 10-K of OpGen, Inc.;

2.

3.

4.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as  defined  in
Exchange Act Rules 13a–15(e) and 15d–15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a–15(f) and 15d–
15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

(b) Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for
external purposes in accordance with generally accepted accounting principles;

(c)

Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent
fiscal  quarter  (the  registrant’s  fourth  fiscal  quarter  in  the  case  of  an  annual  report)  that  has  materially  affected,  or  is  reasonably  likely  to
materially affect, the registrant’s internal control over financial reporting; and

5.

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the
registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: March 30, 2023

  /s/ Oliver Schacht
  Oliver Schacht, Ph.D.
  Chief Executive Officer (principal executive officer)

 
 
 
   
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO
RULE 13A-14(A)/15D-14(A)

Exhibit 31.2

I, Albert Weber, certify that:

1.

I have reviewed this Annual Report on Form 10-K of OpGen, Inc.;

2.

3.

4.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as  defined  in
Exchange Act Rules 13a–15(e) and 15d–15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a–15(f) and 15d–
15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

(b) Designed  such  internal  control  over  financial  reporting,  or  caused  such  internal  control  over  financial  reporting  to  be  designed  under  our
supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for
external purposes in accordance with generally accepted accounting principles;

(c)

Evaluated  the  effectiveness  of  the  registrant’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent
fiscal  quarter  (the  registrant’s  fourth  fiscal  quarter  in  the  case  of  an  annual  report)  that  has  materially  affected,  or  is  reasonably  likely  to
materially affect, the registrant’s internal control over financial reporting; and

5.

The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the
registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably

likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date: March 30, 2023

  /s/ Albert Weber
  Albert Weber
  Chief Financial Officer (principal financial officer and

principal accounting officer)

 
 
 
   
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In connection with the Annual Report on Form 10-K of OpGen, Inc. (the “Company”) for the year ended December 31, 2022 (the “Report”) as filed with
the Securities and Exchange Commission on the date hereof, the undersigned Chief Executive Officer and Chief Financial Officer of the Company hereby
certify that, to such officer’s knowledge:

(1)

the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)

the  information  contained  in  the  Report  fairly  presents,  in  all  material  respects,  the  financial  condition  and  results  of  operations  of  the
Company.

This certification is provided solely pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

Date: March 30, 2023

Date: March 30, 2023

  /s/ Oliver Schacht
  Oliver Schacht, Ph.D.
  Chief Executive Officer
  (principal executive officer)

  /s/ Albert Weber
  Albert Weber

Chief Financial Officer
(principal financial officer and principal accounting officer)

A signed original of this written statement required by Section 906 has been provided to the Company and will be retained by the Company and furnished
to the Securities and Exchange Commission or its staff upon request.