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OpGen

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FY2019 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, 2019

☐

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)

708 Quince Orchard Road, Suite 205
Gaithersburg, Maryland
(Address of principal executive offices)

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

20878
(Zip Code)

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

Securities 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 registrant is a shell company (as defined in Rule 12b-2 of the Act).   YES  ☐   NO  ☒

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

Title of each class

Trading Symbols

Name of each exchange on which registered

Common Stock
Common Warrants

OPGN
OPGNW

Nasdaq Capital Market
Nasdaq Capital Market

The aggregate market value of the voting common stock held by non-affiliates of the registrant as of June 30, 2019, was $6,934,767 (based upon the last reported sale price of $7.86 per

share on June 28, 2019, on The Nasdaq Capital Market.  

As of March 20, 2020, 11,930,236 shares of common stock of the registrant were outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

None.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
OPGEN, INC.

ANNUAL REPORT ON FORM 10-K

For the Year Ended December 31, 2019

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.

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

PART IV
Item 15.
Item 16.

Signatures

  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
  Selected Financial Data
  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

  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

  Exhibits and Financial Statement Schedules
  Form 10-K Summary

Consolidated Financial Statements

2

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F-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INFORMATION REGARDING FORWARD-LOOKING STATEMENTS

This annual report on Form 10-K for the year ended December 31, 2019 (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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•

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•

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our ability to complete the business combination of OpGen and Curetis;

our liquidity and working capital requirements, including our cash requirements over the next 12 months;

our ability to maintain compliance with the ongoing listing requirements for the Nasdaq Capital Market;

our ability to integrate the OpGen and Curetis business if all approvals are obtained;

receipt  of  regulatory  clearance  of  our  submitted  510(k)  pre-market  submission  for  our  Acuitas  AMR  Gene  Panel  test  for  use  with
bacterial isolates;

the impact of the coronavirus pandemic on our business and operations;

the  completion  of  our  development  efforts  for  the  Acuitas  AMR  Gene  Panel  Urine  test  and  Acuitas  Lighthouse  Software,  and  the
timing of regulatory submissions;

our ability to sustain or grow our customer base for our current research use only and rapid pathogen ID testing products;

regulations and changes in laws or regulations applicable to our business, including regulation by the FDA;

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  OpGen®,  Acuitas®,
Acuitas Lighthouse®, AdvanDx®, QuickFISH®, and PNA FISH®. 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
We are a precision medicine company harnessing the power of molecular diagnostics and informatics to help combat infectious disease. We are developing
molecular information products and services for global healthcare settings, helping to guide clinicians with more rapid and actionable information about
life threatening infections, improve patient outcomes, and decrease the spread of infections caused by MDROs. Our proprietary DNA tests and informatics
address  the  rising  threat  of  antibiotic  resistance  by  helping  physicians  and  other  healthcare  providers  optimize  care  decisions  for  patients  with  acute
infections.  

Our  molecular  diagnostics  and  informatics  products,  product  candidates  and  services  combine  our  Acuitas®  molecular  diagnostics  and  Acuitas
Lighthouse® informatics platform for use with our proprietary, curated MDRO knowledgebase. We are working to deliver our products and services, some
in development, to a global network of customers and partners.

•

•

Our  molecular  diagnostic  tests  provide  rapid  microbial  identification  and  antibiotic  resistance  gene  information.  These  products
include  the  Acuitas  antimicrobial  resistance,  or  AMR,  Gene  Panel  (Urine)  test  in  development  for  patients  at  risk  for  complicated
urinary  tract  infections,  or  cUTI,  the  Acuitas  AMR  Gene  Panel  (Isolates)  test  in  development  for  testing  bacterial  isolates,  and  the
QuickFISH and PNA FISH FDA-cleared and CE-marked diagnostics used to rapidly detect pathogens in positive blood cultures. Each
of our Acuitas AMR Gene Panel tests is currently available for sale in the United States for research use only, or RUO, and none have
been granted FDA clearance to date. This means that, currently, we cannot market these tests for clinical diagnostic uses.

Our  Acuitas  Lighthouse  informatics  systems  are  cloud-based  HIPAA  compliant  informatics  offerings  that  are  designed  to  combine
clinical lab test results with patient and hospital information to provide analytics and actionable insights to help manage MDROs in the
hospital and patient care environment. Components of the informatics systems include the Acuitas Lighthouse Knowledgebase and the
Acuitas Lighthouse Software. The Acuitas Lighthouse Knowledgebase is a relational database management system and a proprietary
data warehouse of genomic data matched with antibiotic susceptibility information for bacterial pathogens. The Acuitas Lighthouse
Software system includes the Acuitas Lighthouse Portal, a suite of web applications and dashboards, the Acuitas Lighthouse Prediction
Engine,  which  is  a  data  analysis  software,  and  other  supporting  software  components.  The  Acuitas  Lighthouse  Software  can  be
customized  and  made  specific  to  a  healthcare  facility  or  collaborator,  such  as  a  pharmaceutical  company.  The  Acuitas  Lighthouse
Software  has  not  yet  been  cleared  for  marketing  in  the  United  States.  It  is  currently  available  for  RUO  and  may  not  be  distributed
commercially for antibiotic resistance prediction and is not for use in diagnostic procedures.

In May 2019, OpGen filed a 510(k) submission with the FDA seeking clearance of its Acuitas AMR Gene Panel (Isolates) diagnostic test. In July 2019, it
received an Additional Information, or AI, Request from the FDA detailing a number of questions related to the submission. At the time, questions from
the FDA focused on the intended use of the test including the correlation between marker detection and antibiotic resistance, the level of evidence to
support resistance marker/organism claims, whole genome sequencing, or WGS, test validation and use as a comparator method, clinical performance of
the test compared to WGS and further analysis of individual study results, in silico analysis to support test evaluations, further analysis of analytical study
results, additional information regarding instrumentation for use with the test, and test reporting and labeling. On January 6, 2020, OpGen filed a formal
response to the FDA’s July 2019 AI Request. Subsequently, the FDA issued a second AI Request on January 17, 2020 to formalize additional questions and
remaining requests for information from the earlier July 2019 AI Request. The issuance of the January 2020 AI letter effectively placed the Acuitas AMR
Gene Panel (Isolates) 510(k) submission on hold until OpGen provided a formal response to the questions posed or a 180-day hold period ends, after which
the Acuitas AMR Gene Panel (Isolates) 510(k) submission may be considered withdrawn and a second submission required. OpGen is continuing to work
interactively with the FDA to finalize its formal response to the January 2020 AI letter to provide the required responses as well as answering additional
questions that arose through this second interactive response review process. OpGen is continuing to work with the FDA to address additional questions
that have arisen during the interactive review process. The FDA shared with OpGen a working plan to complete the FDA’s review of the Acuitas AMR
Gene Panel (Isolates) 510(k) submission.  However, we anticipate delays to the planned timeline as a result of the ongoing coronavirus pandemic.
Consequently, the anticipated timeline for the remainder of the second interactive response review, and ultimately the clearance of the Acuitas AMR Gene
Panel (Isolates) diagnostic test is currently unknown, although we anticipate that the extensive review process is nearing completion.

5

 
 
 
 
We have established a number of commercial arrangements to support execution of our business strategy as we work to address the more than $2 billion
potential  market  for  precision  medicine  MDRO  solutions.  Our  relationship  with  Merck  &  Co.,  Inc.  includes  investment  from  Merck  Global  Health
Innovation Fund, or MGHIF, and a research agreement with Merck Sharp & Dohme, or MSD, to provide access to MSD’s 250,000 clinical isolate SMART
bacterial  surveillance  archive.  In  December  2017,  we  entered  into  a  subcontractor  agreement  with  ILÚM  Health  Solutions,  LLC,  an  entity  created  by
Merck’s Healthcare Services and Solutions   division, whereby ILÚM Health Solutions provided us with services to the Company in the performance of the
Company’s CDC contract to deploy ILÚM’s commercially-available cloud- and mobile-based software platform for infectious disease management in three
medical sites in Colombia with the aim of improving antibiotic use in resource-limited settings.

In  October  2018,  OpGen  entered  into  a  supply  agreement  with  QIAGEN  GmbH,  or  QIAGEN,  to  advance  OpGen’s  rapid  diagnostics  for  antimicrobial
resistance. Under the agreement, OpGen will work to commercialize QIAGEN’s EZ1 Advanced XL automated nucleic acid purification instrumentation
(EZ1) and reagent kits in the United States to be used with the Acuitas AMR Gene Panel products for research purposes. Under the terms of the agreement,
OpGen will purchase EZ1 instruments and reagent kits from QIAGEN and sell or place them with customers in the United States for use with the Acuitas
AMR Gene Panel products for RUO and, if the necessary 510(k) clearances are obtained, as diagnostic products. The EZ1 is a Class I Medical Device
listed with the FDA that provides full automation with sample preparation throughput of up to 14 samples per one-hour run. QIAGEN is the global leader
for  nucleic  acid  sample  preparation  with  a  full  line  of  instruments  and  reagents.  There  are  thousands  of  EZ1  instruments  currently  used  in  laboratories
worldwide.

In September 2018, OpGen announced a collaboration with The New York State DOH and ILÚM to develop a state-of-the-art research program to detect,
track, and manage antimicrobial-resistant infections at healthcare institutions in New York State. The collaboration is called The New York State Infectious
Disease Digital Health Initiative. The first stage of the collaboration is the completion of a demonstration project, which commenced in February of 2019
and  is  expected  to  last  until  the  end  of  March  2020.  We  believe  a  successful  demonstration  project  will  lead  to  a  statewide  program.  Under  the
demonstration project, OpGen worked with DOH’s Wadsworth Center and ILÚM to develop an infectious disease digital health and precision medicine
platform that connects healthcare institutions to DOH and uses genomic microbiology for statewide surveillance and control of antimicrobial resistance.
The DOH, ILÚM and OpGen are working collaboratively to build a sustainable, flexible infectious diseases reporting, tracking and surveillance tool for
antimicrobial resistance that can be applied across New York State. The goal of this research project is to improve patient outcomes and save healthcare
dollars  by  integrating  real-time  epidemiologic  surveillance  with  rapid  delivery  of  resistance  results  to  care-givers  via  web-based  and  mobile  platforms.
ILÚM  is  leading  the  project  with  the  implementation  of  its  technology  platform.  OpGen  is  providing  its  Acuitas  AMR  Gene  Panel  (RUO)  for  rapid
detection of multidrug-resistant bacterial pathogens along with its Acuitas Lighthouse Software (RUO) for high resolution pathogen tracking. Under the
agreement, OpGen received approximately $1.6 million for the 15-month demonstration portion of the project, of which approximately $1.3 million was
earned in 2019.  

In  June  2017,  OpGen  entered  into  a  supply  agreement  to  use  Thermo  Fisher  Scientific’s  technology  in  the  United  States  and  Europe  to  support  the
commercialization  of  its  rapid  molecular  products  for  RUO.  Under  the  terms  of  the  agreement,  OpGen  provides  customer  access  to  Thermo  Fisher
Scientific’s  products  to  support  the  commercialization  of  our  Acuitas  QuickFISH  Rapid  Test  and  Acuitas  Lighthouse  Software  to  combat  MDROs.  In
January 2018, the Company entered into a second supply agreement to incorporate Thermo Fisher Scientific’s real-time PCR technology in the Company’s
Acuitas  AMR  Gene  Panel  tests.  Specific  products  covered  under  these  agreements  include  the  QuantStudio  5  Real-Time  PCR  System,  TaqMan®  Fast
Advanced Master Mix and TaqMan® MGB Probes for quick, multiplexed gene detection.

Implementation Agreement with Curetis N.V.

As  announced  on  September  4,  2019,  OpGen  has  entered  into  an  Implementation  Agreement  with  Curetis  N.V.,  a  Dutch  publicly-listed  company  on
Euronext under ticker CURE, or the Implementation Agreement. Under the Implementation Agreement, OpGen has agreed to purchase, through Crystal
GmbH, a private limited liability company organized under the laws of the Federal Republic of Germany and a wholly-owned subsidiary of OpGen, all of
the outstanding shares and acquire all of the related business assets of Curetis GmbH, or Curetis, a private limited liability company organized under the
laws of the Federal Republic of Germany and a wholly-owned subsidiary of Curetis N.V., to create a combined business within OpGen, which we refer to
as “Newco” in this Annual Report.

Pursuant  to  the  Implementation  Agreement,  we  have  agreed  to  acquire  (i)  all  of  the  issued  and  outstanding  capital  stock  of  Curetis,  or  the  Transferred
Shares, and (ii) all of the assets of Curetis N.V. that are solely and exclusively related to the business of Curetis, or the Transferred Assets. The Company
has also agreed to assume (1) the Curetis N.V. 2016 Stock Option Plan, as amended, or the 2016 Stock Option Plan, and the outstanding awards thereunder
and (2) the outstanding indebtedness of Curetis N.V. under certain convertible notes, or the Curetis Convertible Notes, including providing for conversion
of such notes into shares of the Company’s common stock. We will also assume all of the liabilities of Curetis N.V. that are solely and exclusively related to
the business being acquired.

6

Under the Implementation Agreement, the Company has agreed to issue, as the sole consideration, 2,662,564 shares of common stock, less the number of
shares of common stock the issuance of which shall be reserved by the Company in connection with (a) up to 135,421 shares of OpGen common stock
reserved for its assumption of the 2016 Stock Option Plan, and (b) up to 500,000 shares of OpGen common stock reserved for future issuance upon the
conversion  of  certain  of  the  Curetis  Convertible  Notes,  or  together,  the  Consideration.  The  number  of  shares  of  common  stock  to  be  reserved  for  the
deductions described above are based on a conversion ratio of 0.0959, which is the ratio of the Consideration as contrasted with the number of ordinary
shares of Curetis N.V. on a fully diluted basis. If issued as of the date of this Annual Report, the number of shares representing the Consideration would
equal approximately 32.3% of the outstanding shares of OpGen common stock. The number of shares of OpGen common stock to be issued to Curetis N.V.
is fixed, therefore, the percentage ownership of the Company as of the date of closing will be different.

The Company filed a Registration Statement on Form S-4 to register the Consideration, which was declared effective by the SEC on January 23, 2020. The
transactions under the Implementation Agreement are subject to approval by the stockholders of the Company and MGHIF, and the shareholders and debt
holders  of  Curetis  N.V  and  Curetis  GmbH.  The  Company  delivered  a  proxy  statement  to  its  stockholders  and  called  for  a  special  meeting  of  its
stockholders on March 10, 2020 to approve the transactions contemplated by the Implementation Agreement. Because a quorum was not represented at the
special meeting, the stockholders present voted to adjourn the meeting in order to allow additional time for stockholders to vote on the proposals presented.
Accordingly, the special meeting was adjourned to March 30, 2020.

The Implementation  Agreement  contains  customary  representations  and  warranties  of  the  parties  and  the  parties  have  agreed  to  use  their  commercially
reasonable efforts to take all actions necessary to consummate the closing of the transactions contemplated by the Implementation Agreement. Pursuant to
the Implementation Agreement, the Company committed to raise at least $10 million of interim equity financing to support the continuing operations of
both the Company and the Curetis Group. On October 28, 2019, the Company completed an offering of units and pre-funded units to raise gross proceeds
of $9.4 million, which the parties have agreed meets this closing condition under the Implementation Agreement, or the October 2019 Public Offering. The
Company  used  the  proceeds  from  the  October  2019  Public  Offering  for  the  following  purposes:  to  (1)  pursue  completion  of  the  business  combination
transaction with Curetis; (2) provide short-term funding to Curetis under the Interim Facility to fund the Curetis Group’s current operations; and (3) support
research and development and regulatory activities for the Company’s anticipated FDA 510(k) submissions for the Acuitas AMR Gene Panel test and the
Acuitas Lighthouse Software.  

On November 12, 2019, Crystal GmbH, OpGen’s subsidiary, as lender, and Curetis GmbH, as borrower, entered into the Interim Facility Agreement, or the
Original Interim Facility. Under the Original Interim Facility, the lender agreed to lend to the borrower, for the benefit of the Curetis Group, committed
capital, up to $4 million, between November 18, 2019 and the closing of the transaction with Curetis. The purpose of the loans is to provide capital to fund
the operations of Curetis, including the discharge of current liabilities when due. On March 18, 2020, the lender, and borrower. entered into an Amended
and  Restated  Interim  Facility  Agreement,  or  the  Interim  Facility,  which  amended  and  restated  the  Original  Interim  Facility  and  increased  the  available
borrowings  by  the  borrower  to  $5  million.    Each  loan  under  the  Interim  Facility  bears  interest  at  10%  per  annum  and  is  due  to  be  repaid  on  the  first
anniversary of the loan. The loans are subject to mandatory pre-payment if the Implementation Agreement is terminated and the transaction abandoned.
The Interim Facility loans are deeply subordinated to the current and future indebtedness of the Borrower. As of the year ended December 31, 2019, Curetis
GmbH had borrowed approximately $2.5 million and OpGen had recognized approximately $23,000 of interest income under the Interim Facility.  

On February 11, 2020, the Company entered into an At the Market Common Stock Sales Agreement, or the ATM Agreement, with H.C. Wainwright &
Co.,  LLC,  or  Wainwright,  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 $15.7 million of shares of the Company's common stock through Wainwright, as sales agent, or the 2020 ATM Offering. Pursuant to the ATM
Agreement,  Wainwright  may  sell  the  shares  by  any  method  permitted  by  law  deemed  to  be  an  “at  the  market  offering”  as  defined  in  Rule  415  of  the
Securities  Act,  including,  without  limitation,  sales  made  by  means  of  ordinary  brokers'  transactions  on  The  NASDAQ  Capital  Market  or  otherwise  at
market prices prevailing at the time of sale, in block transactions, or as otherwise directed by the Company. Wainwright will use commercially reasonable
efforts  to  sell  the  shares  from  time  to  time,  based  upon  instructions  from  the  Company  (including  any  price,  time  or  size  limits  or  other  customary
parameters or conditions the Company may impose). The Company will pay Wainwright a commission equal to three percent (3.0%) of the gross sales
proceeds of any shares sold through Wainwright in the 2020 ATM Offering, and has provided Wainwright with customary indemnification and contribution
rights.  The Company currently intends to use the net proceeds of the 2020 ATM Offering for the following purposes: prior to the closing of the transactions
contemplated by the Implementation Agreement to (1) complete the business combination with Curetis; (2) provide short-term funding to Curetis under the
Interim Facility, to fund the Curetis Group’s operations, including the Unyvero LRT BAL regulatory clearance-related activities, Unyvero platform R&D
activities,  Ares  Genetics-related  R&D  and  business  development  activities  with  potential  collaborators  and  distributors;  and  (3)  fund  research  and
development  and  regulatory  activities  in  support  of  the  Company’s  anticipated  FDA  510(k)  submissions  for  the  Acuitas  AMR  Gene  Panel  test  and  the
Acuitas  Lighthouse  Software;  and,  if  any  proceeds  remain  following  the  closing  of  the  transactions  under  the  Implementation  Agreement,  to:  (4)
commercialize Newco’s products, with a focus on the Unyvero platform and diagnostic tests, and the Acuitas AMR Gene Panel tests; (5) support further
development and commercialization of the Ares Genetics database and Acuitas Lighthouse

7

Software;  (6)  fund  directed  efforts  to  the  customers  and  collaborators  of  each  company  to  introduce  the  products  and  services  of  Newco;  (7)  invest  in
manufacturing and operations  infrastructure  to  support  sales  of  products;  and  (8)  the  balance,  if  any,  for  general  corporate  purposes.  If  the  transactions
under  the  Implementation  Agreement  do  not  close,  to  the  extent  any  proceeds  remain,  the  Company  plans  to  use  any  remaining  proceeds  to  support
OpGen’s operations as far as possible into 2020.   

OpGen’s Products and Products in Development

Lead Rapid Diagnostics and Acuitas Lighthouse Software

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.

The  Acuitas  AMR  Gene  Panel  is  a  development-stage,  qualitative  and  semi-quantitative  nucleic  acid-based  in vitro  diagnostic  test  that  is  designed  for
simultaneous detection and identification of multiple bacterial nucleic acids and select genetic determinants of antimicrobial resistance in urine specimens
or bacterial colonies isolated from urine and other body sites. The Acuitas AMR Gene Panel (Urine) is intended as an aid in the diagnosis of specific agents
of cUTIs for patients at risk of cUTI. The Acuitas AMR Gene Panel (Urine) employs automated deoxyribonucleic acid, or DNA, extraction on the Qiagen
EZ1 Advanced XL and multiplex real-time PCR on the Applied Biosystems QuantStudio 5 PCR System. The Acuitas AMR Gene Panel (Urine) test detects
up to 47 gene targets which span 600 subtypes and convey resistance to nine classes of antibiotics directly from urine and isolated colonies and is currently
sold  as  a  RUO  test.  Gene  families  detected  include:  KPC,  NDM,  VIM,  IMP,  OXA,  CTXM-1,  CTXM-9,  CMY,  MCR,  and  resistance  genes  to
fluoroquinolone antibiotics. From urine specimens, the Acuitas AMR Gene Panel (Urine) will semi-quantitatively detect the most common bacterial causes
of cUTI (E. coli, K. pneumoniae, P. aeruginosa, P. mirabilis, E. faecalis). The Acuitas AMR Gene Panel (Urine) is designed to provide test results in under
three hours, compared with traditional microbiology methods, which can take two to three days.

OpGen is also developing the Acuitas AMR Gene Panel (Isolates) test for testing bacterial isolates. This test is currently available in the United States for
RUO and is being used in such capacity in connection with The New York State Infectious Disease Digital Health Initiative for testing of bacterial isolates.
In  the  pilot  phase  of  the  Initiative,  the  test  is  contributing  to  the  research  mission  by  genotyping  carbapenem  resistant  isolates  from  up  to  three  health
systems in the New York City Metro Area. Results are subsequently analyzed by the Acuitas Lighthouse Software (RUO) to support a series of infection
control tracking capabilities that are of interest to The New York State Department of Health and healthcare providers. On May 13, 2019, OpGen filed a
510(k)  submission  with  the  FDA  seeking  clearance  of  its  Acuitas  AMR  Gene  Panel  (Isolates)  diagnostic  test.  In  July  2019,  it  received  an  Additional
Information, or AI, Request from the FDA detailing a number of questions related to the submission. At the time, questions from the FDA focused on the
intended  use  of  the  test  including  the  correlation  between  marker  detection  and  antibiotic  resistance,  the  level  of  evidence  to  support  resistance
marker/organism claims, whole genome sequencing, or WGS, test validation and use as a comparator method, clinical performance of the test compared to
WGS and further analysis of individual study results, in silico analysis to support test evaluations, further analysis of analytical study results, additional
information  regarding  instrumentation  for  use  with  the  test,  and  test  reporting  and  labeling.  On  January  6,  2020,  OpGen  filed  a  formal  response  to  the
FDA’s July 2019 AI Request. Subsequently, the FDA issued a second AI Request on January 17, 2020 to formalize additional questions and remaining
requests for information from the earlier July 2019 AI Request. OpGen is continuing to work interactively with the FDA to provide responses necessary to
address questions related to the submission as well as additional questions that may arise through this second interactive response review process.  

The  Acuitas  Lighthouse  Software  (RUO)  manages  and  evaluates  data  that  identify  the  most  common  microbial  causes  of  cUTI  and  key  genetic
determinants of antibiotic drug resistance, based on the amplification data of gene targets extracted from urine specimens. Through analysis of this data, the
Acuitas  Lighthouse  Software  can  identify  five  bacterial  species  and  predict  resistance  to  up  to  fourteen  different  antibiotics  from  across  nine  antibiotic
classes  including:  Aminoglycosides,  Carbapenems,  Cephalosporins,  Fluoroquinolones,  Polymyxins,  Penicillins,  Sulfonamides,  Trimethoprim  and
Vancomycin. The Acuitas Lighthouse Software consists of the Acuitas Lighthouse Portal, a web application; the Acuitas Lighthouse Prediction Engine,
data  analysis  software;  and  draws  from  the  Lighthouse  Knowledgebase,  a  relational  database  management  system;  and  minor  supporting  software
components.  The  Acuitas  Lighthouse  Software  (RUO)  was  selected  by  The  New  York  State  Department  of  Health  Wadsworth  Center  for  the  genomic
microbiology  component  of  The  New  York  State  Infectious  Disease  Digital  Health  Initiative.  All  components  of  the  Acuitas  Lighthouse  Software  are
hosted  in  a  cloud-based  web  application  that  is  protected  by  security  measures.  The  input  to  Acuitas  Lighthouse  Software  is  a  data  file  generated  by
processing the results from the Acuitas AMR Gene Panel (Urine) test through the Acuitas AMR Gene Panel (Urine) Gene Analysis Software. This input
file indicates which gene targets were detected by the assay and is loaded into the Acuitas Lighthouse Software via an interface of the Acuitas Lighthouse
Portal, accessed by the user through a web browser. The Acuitas AMR Gene Panel (Urine) Gene Analysis Software results are retained by the Acuitas
Lighthouse

8

 
Knowledgebase  and  are  sent  to  the  Acuitas  Lighthouse  Prediction  Engine  for  analysis.  The  Acuitas  Lighthouse  Prediction  Engine  contains  software
implementations  of  data  models  that  were  derived  using  a  training  panel  of  thousands  of  bacterial  isolates  with  detailed  genotypic  and  phenotypic
characterizations,  all  stored  within  the  Acuitas  Lighthouse  Knowledgebase.  These  models,  each  specific  to  one  microbial  species  and  antibiotic  drug
pairing, are used to make predictions of antibiotic resistance by analyzing the loaded input data. The results from the Acuitas Lighthouse Prediction Engine
indicate whether there is evidence of resistance detected through the presence of specific genes, and if there is known intrinsic resistance to certain drugs.
These final results are reported to the user via a Prediction Report and the Resistance Dashboard interface in the Acuitas Lighthouse Portal; both displays
present the Acuitas Lighthouse Prediction Engine output in combination with selected input data and metadata, as well as the semi-quantitative counts of
gene copies / mL for urine specimens. Our development of the Acuitas Lighthouse Software and the Acuitas AMR Gene Panel (Urine) test, thus far, has
resulted from a comprehensive,  multi-year  effort,  which  remains  ongoing,  to  help  address  urgent  clinical  needs  for  improved  rapid  antibiotic  decision-
making capabilities.

The figure below describes the workflow for the Acuitas AMR Gene Panel (Urine) test and the Acuitas Lighthouse Software.

FISH Products

We have commercialized 12 QuickFISH and PNA FISH diagnostic test products in the United States and Europe for the identification of various infectious
pathogens. The pathogens identified and differentiated by our FISH products are:

QuickFISH
Staphylococcus
Enterococcus
Gram-negative bacteria
Candida

PNA FISH
Staphylococcus
Enterococcus
Gram-negative bacteria
Candida

Our  FISH  products  can  provide  pathogen  identification  and  differentiation  within  20  to  90  minutes  of  positive  blood  culture  results.  The  tests  provide
actionable information that can be used by the healthcare provider to determine appropriate antibiotic therapy.

Approximately  70  U.S.  hospital  customers  purchased  our  FISH  products  over  the  past  twelve  months,  and  we  sell  our  FISH  products  to  hospitals  in  8
countries with antibiotic stewardship programs. Our hospital customers include academic medical centers, tertiary care hospitals and community hospitals.

OpGen’s FDA cleared and CE marked QuickFISH and PNA FISH products are powered by PNA technology and provide rapid pathogen identification,
typically in less than 30 minutes from a positive blood culture result.

Molecular Information Business

We  are  working  to  build  a  unique  and  highly  proprietary  molecular  information  business.  Our  approach  combines  FDA-cleared  and  CE-marked  rapid
diagnostics with our Acuitas Lighthouse Software. We are developing an integrated solution based on a genomic

9

 
knowledgebase of drug-resistant pathogens. Our approach involves sourcing thousands of pathogens from hospitals worldwide and completing genomic
analysis including DNA sequencing and drug susceptibility testing of each individual pathogen. These data are combined along with hospital patient data
and other information in our Acuitas Lighthouse Knowledgebase. We anticipate using this information and insights we derive from it to help power our
rapid diagnostic products, healthcare management solutions and new applications to support pharmaceutical companies.

Market Overview

Antibiotic Resistance – An Urgent Global Issue

We believe that antimicrobial resistance is an urgent global healthcare issue. MDROs have been prioritized as an urgent national and global threat by the
CDC, the executive branch of the federal government and the World Health Organization. In September 2014, The White House issued a National Strategy
for Combating Antibiotic-Resistant Bacteria. This strategy calls for the strengthening of surveillance efforts to combat resistance, the development and use
of innovative diagnostic tests for identification and characterization of resistant bacteria and antibiotic stewardship and development.

The CDC estimates that in the United States more than two million people are sickened every year with antibiotic-resistant infections, with at least 23,000
dying as a result. Antibiotic-resistant infections add considerable but often avoidable costs to the U.S. healthcare system. In most cases, these infections
require prolonged 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 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.  As  described  in  a  December  2014  report  issued  by  the
Review  on  Antimicrobial  Resistance  commissioned  by  the  U.K.  Prime  Minister,  titled  “Antimicrobial  Resistance:  Tackling  a  Crisis  for  the  Health  and
Wealth of Nations,” 300 million people are expected to die prematurely because of drug resistance over the next 35 years, which could result in $60 to $100
trillion worth of lost economic output if the problem of antimicrobial drug resistance is not resolved.

Over  the  last  decade,  multidrug-resistant  Gram-negative  bacteria,  frequently  referred  to  as  Superbugs,  have  been  implicated  in  severe  HAIs  and  their
occurrence has increased steadily. For example, Klebsiella pneumoniae, or K. pneumoniae, is responsible for roughly 15% of Gram-negative infections in
hospital intensive care units. Infections caused by 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  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 cUTI often requiring
hospitalization 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  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 – 2014. Therapy with carbapenem
antibiotics has contributed to growing Carbapenem resistance (CRE) rates and high patient treatment costs. A large outcomes study recently completed by
the  Company  indicated  that  average  cost  to  treat  an  ESBL  E.  Coli  patient  was  $25,000  while  patients  with  ESBL  K.  pneumonia  infections  cost  over
$60,000.

Based  on  industry  analyses,  we  believe  the  global  HAI  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 infectious sites, including UTIs, surgical site infections, pneumonia and
bloodstream infections.

10

Research and Development

We intend to continue to invest in the development of additional Acuitas AMR Gene Panel tests and our Acuitas Lighthouse informatics platform, and to
support commercial sales of our QuickFISH rapid identification tests. Our current focus is on completing the development of the Acuitas AMR Gene Panel
(Urine) and our other product offerings to provide actionable, precise diagnostics powered by our Acuitas Lighthouse Software for rapid diagnostics of
pathogens, determination of the appropriate antibiotics to treat the infection and accumulation of actionable surveillance data to provide information useful
for  monitoring  and  controlling  outbreaks  and  promoting  antibiotic  stewardship.  The  figure  below  highlights  our  current  products,  products  under
development, and their regulatory status.

Our ongoing and anticipated research and development efforts include:

•

•

•

•

development  of  the  Acuitas  AMR  Gene  Panel  tests  for  additional  indications  and  sample  types;  clinical  trial  work  to  support  FDA
submissions for commercial launch of the Acuitas AMR Gene Panel tests;

continued investments in our Acuitas Lighthouse informatics platform, focused on (i) data warehouse and portal for MDRO data and
(ii) antibiotic analysis;

expanding  our  clinical  decision  support  capabilities  by  completing  the  work  under  the  CDC  contract  to  develop  smartphone-based
clinical decision support solutions for antimicrobial stewardship and infection control in low- and middle-income countries; and

working with pharmaceutical companies to add new or recently FDA approved antibiotics to the Acuitas Lighthouse Software.

The following summarizes our regulatory approach for commercializing the initial Acuitas AMR Gene Panel tests and the Acuitas Lighthouse Software.
We filed the 510(k) application for the Acuitas AMR Gene Panel (Isolates) in May 2019. We anticipate completing clinical trials and filing two additional
510(k) submissions during the first quarter of 2020. Details and final labeling are subject to change during the FDA review process and negotiation with the
FDA upon actual instruction for use labeling.

Acuitas AMR Gene Panel (Isolates) – 510(k), FDA Class II (filed May 2019)

•

Indication:  Identification  of  bacterial  nucleic  acids  and  gene  sequences  associated  with  antimicrobial  resistance  in  pure  bacterial
colonies  and  detection  of  forty-seven  gene  sequences  associated  with  antimicrobial  resistance  to  nine  antibiotic  classes.  In  vitro
diagnostics and infection control.

11

 
 
 
 
 
•

•

Sample type: Isolates from any primary sample (blood, urine, lung, wounds, other)

Clinical trial: ~900 stock isolates, 75 fresh isolates, 4 sites

Acuitas AMR Gene Panel (Urine) – De Novo 510(k), FDA Class II

•

•

•

Indication:  Aid  in  the  diagnosis  of  specific  agents  of  UTIs  for  patients  at  risk  of  cUTI.  Semi-quantitation  of  Escherichia  coli,
Klebsiella  pneumoniae,  Proteus  mirabilis,  Pseudomonas  aeruginosa  and  Enterococcus  faecalis  and  forty-seven  gene  sequences
associated with antimicrobial resistance to nine antibiotic classes.

Sample type: Urine

Clinical trial: 1,500 fresh urine samples, ~300 contrived urine samples, 9 sites

Acuitas Lighthouse Software – De Novo 510(k), Class II

•

•

Commercial Sales

Indication: Evaluation of data from the Acuitas AMR Gene Panel (Urine) test using a series of predictive models and, based on species
identified to predict resistance for nine classes of antibiotics.

Clinical  trial:  2,000  globally  and  phenotypically  representative  stock  isolates,  1,500  urine  samples  and  resulting  isolates,  ~300
contrived urine samples.

We currently sell and market our products and services directly in the United States through a dedicated sales and marketing support team. Internationally,
we  sell  our  products  through  a  network  of  distributors  in  eight  countries.  We  operate  a  subsidiary  in  Denmark  that  provides  support  for  our  European
customers and to distributors. In 2018, we established OpGen Colombia SAS to commercialize our products in Colombia and to support sales on a direct
basis  and  through  distributors  in  South  America  and  Central  America,  however  we  discontinued  these  efforts  and  began  the  process  to  dissolve  the
subsidiary in 2019. After completing the business combination with Curetis, we anticipate expanding our commercial organization in conjunction with the
anticipated FDA clearance to commercialize our Acuitas AMR Gene Panel and Acuitas Lighthouse Software products and commercializing the Curetis
products. Our strategy to build demand for our products following receipt of such regulatory clearance includes completing clinical verification studies,
sales  of  the  Acuitas  AMR  Gene  Panel  tests  for  RUO,  and  in  conjunction  with  such  FDA  clearance  entering  into  channel  partner  co-marketing  and
distribution agreements.

We are generating data to support the commercialization of our Acuitas AMR Gene Panel (Urine) and Acuitas Lighthouse Software products through a
structured  clinical  verification  program  including  academic  medical  centers  and  clinical  collaborators.  In  November  2018  we  announced  that  we  have
completed specimen accrual and testing of urine specimens for the clinical verification study with the Acuitas AMR Gene Panel (Urine) test and Acuitas
Lighthouse  Software.  The  three  participating  clinical  sites  were  Beth  Israel  Deaconess  Medical  Center,  Geisinger  Health  System,  and  Intermountain
Healthcare. The results of the study, which tested 670 remnant urine specimens from patients at increased risk for cUTI, will be summarized and discussed
in a peer-reviewed manuscript anticipated to be published in 2020.

In the first quarter of 2018, we introduced the Acuitas AMR Gene Panel (RUO) for infection control purposes and pharmaceutical surveillance research as
research  use  only  tests.  The  Acuitas  AMR  Gene  Panel  (RUO)  tests  will  be  available  while  the  Company  completes  clinical  trials  and  regulatory
submissions to support FDA clearance to commercialize such products for broader clinical use. We anticipate that customers who use the products as RUO
tests for infection control and clinical research will serve as a potential installed base for the FDA cleared products. Our rapid pathogen identification FISH
products are used by approximately 65 customers in the United States and internationally. Many of these customers are potential customers for our FDA-
cleared  Acuitas  AMR  Gene  Panel  tests.  We  are  working  to  expand  our  market  reach  by  entering  into  strategic  co-marketing  relationships  with  larger
diagnostic and pharmaceutical companies and by expanding our network of distributors globally.

We operate in one segment. Substantially all of our operations are in the United States.

Competition

We  are  developing  a  molecular  information  business  focused  on  leading  a  transformation  in  microbiology  and  infectious  disease  through  precision
medicine products and services that combine genomic data and informatics. Our approach combines proprietary, FDA cleared DNA tests developed for use
with our Acuitas Lighthouse informatics and data warehouse offerings. Our competitors

12

 
 
 
 
 
 
 
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 Cepheid, Becton-Dickinson, bioMérieux, Accelerate Diagnostics, T2 Biosystems,
GenMark and Luminex. We believe our focus on identifying antibiotic-resistant genes, rather than primarily organisms, the genes and associated diseases
included in our gene tests, and our Acuitas Lighthouse informatics offerings distinguish us from such competitors.

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

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.

Manufacturing

During 2019, we manufactured our FDA-cleared and CE-marked QuickFISH and PNA FISH products in our Gaithersburg, Maryland facility.

Manufacturing of our FDA-cleared products is performed under the current Good Manufacturing Practices – Quality System Regulation as required by the
FDA 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  FDA  regulations,  and  are  subject  to
periodic inspections by the FDA to determine compliance with the FDA’s 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.

Seasonality of Business

We do not believe our business is subject to 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  assurance  function  oversees  the  quality  of  our  laboratory  and  our  FDA-cleared  and  CE-marked  diagnostic  products  as  well  as  the  quality
systems  used  in  research  and  development,  client  services,  billing  operations  and  sales  and  marketing.  We  have  established  a  quality  assurance  system
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.

Raw Materials and Suppliers

We procure 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, NV. We purchase the PNA probes, glass slides and specialty consumables for our QuickFISH
products from third party manufacturers who have long lead times and who manufacture several of these products for us on a sole source basis. 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

13

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 or our
QuickFISH products, if the materials do not meet our quality specifications, or if we cannot obtain acceptable substitute materials, our business would be
negatively affected.

Payments and Reimbursement

Our  Acuitas  AMR  Gene  Panel  (RUO)  tests,  PNA  FISH  and  QuickFISH  tests  are,  and  other  future  products  and  services  will  be,  sold  to  hospitals  and
public health organizations as products and on a fee-for-service basis. When hospital and health system clients purchase our PNA FISH and QuickFISH
tests  we  bill  them  directly  for  the  purchase  of  test  kits  and  consumables.  In  the  future,  we  envision  selling  our  Acuitas  Lighthouse  Software  to  health
systems, hospitals and long-term care facilities under capitated, flat-rate contracts. 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.

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. To that end, we 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,  2019,  we  had  total  ownership  rights  to  29  U.S.  patents  and  applications,  including  eight  pending  U.S.  non-provisional  patent
applications, and 21 issued U.S. patents. More specifically, as of December 31, 2019, related to our FISH products, we had ownership rights to 12 U.S.
patents and patent applications, including one pending U.S. non-provisional patent applications, and 11 issued U.S. patents. These issued patents begin to
expire in November 2024 and will be fully expired by October 2033. As of December 31, 2019, related to our Acuitas products, we had ownership rights to
four U.S. patents and patent applications, including three pending U.S. non-provisional patent applications, and one issued U.S. patent. As of December 31,
2019, related to our other products, we had ownership rights to 13 issued U.S. patents. These issued patents begin to expire in June 2026 and will be fully
expired by January 2037. A majority of our issued and exclusively licensed FISH patents from Dako Denmark A/S expired over the last six years. The
remaining nine exclusively licensed U.S. FISH patents expire between 2020 and 2024.

In October 2019, the U.S. Patent and Trademark Office allowed an OpGen patent covering the Lighthouse Profiling technology used in the Company’s
software  for  tracking  antimicrobial  resistant  pathogens.  The  patent  covers  the  use  of  the  Company’s  Acuitas  Lighthouse®  Software  for  real-time
monitoring of superbug infections and other multi‑-drug resistant infections.

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 issued or might issue 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.

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 our Acuitas AMR Gene Panel (RUO) tests to CROs, pharmaceutical companies, hospitals and other health care facilities
for  research  use  only.  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,

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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 Acuitas AMR Gene Panel (Urine) test was launched for RUO purposes in January 2018. We cannot predict the potential effect the FDA’s current and
forthcoming guidance 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  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 also 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.

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 Acuitas AMR Gene Panel 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

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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  premarket  approval  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, 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 premarket approval, 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 premarket approval is obtained. If the FDA requires us to seek 510(k) clearance
or premarket approval 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.

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  premarket  approval  applications  or  premarket  approval  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. Premarket approval supplements often require submission of the same
type  of  information  as  a  premarket  approval  application,  except  that  the  supplement  is  limited  to  information  needed  to  support  any  changes  from  the
device covered by the original premarket approval 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 premarket approval.

Clinical Trials

Clinical  trials  are  almost  always  required  to  support  a  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  in
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 eligible for

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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 premarket submission 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  Gaithersburg,  Maryland  facility  is  currently  registered  as  a  manufacturer  with  the  FDA  to  manufacture  our  products.  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.

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  premarket
approval 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.

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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 device 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 costly 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:

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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.

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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

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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.

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 QuickFISH and PNA FISH products 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 QuickFISH and PNA FISH products in the European Union
through its Denmark office. 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.

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.

Glossary  

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

“Acuitas  AMR  Gene  Panel  (Urine)”  is  a  qualitative  and  semi-quantitative  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 in urine specimens or bacterial
colonies isolated from urine.

“Acuitas Lighthouse” is our informatics platform, developed internally to provide real-time information on the MDRO status for patients and hospitals. We
combine  our  molecular  test  information  and  microbiology  test  results  from  our  customized  CLIA-based  tests  to  create  Acuitas  Lighthouse  profiles  for
hospitals, health systems and communities, which we call our Acuitas Lighthouse informatics, and we are developing Acuitas Lighthouse Software for use
with our Acuitas AMR Gene Panel in development. Acuitas Lighthouse profiling facilitates MDRO tracking and results can be aggregated with hospital
data to provide customized reports including alerts, prevalence, trend analysis and transmission information.

“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.

20

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

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

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

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

“epidemiologically linked” means situations where it is shown that one person is the source of an infection that spreads through contact to one or more
other persons.

“ESBL” means extended spectrum beta lactamase bacteria.

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

“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.

“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.

“informatics”  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
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 “informatics products and services,” often interchangeably with “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.

“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 informatics platform, we are primarily referring to Acuitas Lighthouse.

“IVD” means in vitro diagnostic.

“KPC” means Klebsiella pneumoniae Carbapenemase, an MDRO.

“MDRO” means a multidrug-resistant organism.

“PCR” means polymerase chain reaction.

“PNA” means peptide nucleic acid.

“QSR” means Quality System Regulation.

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

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

“UTI” means urinary tract infection.  

Employees

As of December 31, 2019, we had 40 employees worldwide, with 39 employed in the United States and 1 employed in Denmark. There are 38 full-time
employees.  The  39  employees  in  the  United  States  primarily  work  in  our  Gaithersburg,  Maryland  location.  None  of  our  employees  are  the  subject  of
collective bargaining arrangements, and our management considers its relationships with employees to be good.

21

 
 
Corporate Information

OpGen, Inc. was incorporated in Delaware in 2001. On July 14, 2015, the Company acquired AdvanDx, Inc., a Delaware corporation, as a wholly owned
subsidiary in a merger transaction. The Company’s headquarters and principal operations are in Gaithersburg, Maryland. The Company also has operations
in Copenhagen, Denmark, and Bogota, Colombia.

Available Information

The Company maintains a website at www.opgen.com. Our Code of Business Conduct and Ethics 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.

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 facing us. 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.

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, 2019 and 2018 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, 2019 and 2018, we had net losses of $12.4 million and $13.4 million, respectively. From our inception through December 31, 2019, we had
an accumulated deficit of $174.5 million. The reports of our independent registered public accounting firm on our financial statements for the years ended
December  31,  2019  and  2018  each  contain  explanatory  language  that  substantial  doubt  exists  about  our  ability  to  continue  as  a  going  concern.  We
completed  a  number  of  financings  in  2019  and  2018,  including  the  October  2019  Public  Offering,  March  2019  Public  Offering,  October  2018  Public
Offering, February 2018 Public Offering, and an at-the-market, or ATM, public offering commenced in September 2016 and terminated in October 2018.
The net proceeds from such financings were approximately $27.2 million. We began raising capital under the 2020 ATM Offering in February 2020.  We
cannot assure you that we can continue to raise the capital necessary to fund our business.

We need to raise equity capital to support our business and that of Curetis under the Interim Facility.  If we cannot do so successfully, we will not be
able to continue as a going concern.

We need to raise equity capital to support our business and that of Curetis under the Interim Facility.  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,  the  ATM  Offering,
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 current cash on hand will be sufficient to fund operations into the third quarter of 2020.  In the event we are unable to successfully raise
additional  capital  during  or  before  the  third  quarter  of  2020,  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. 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.

In July 2015, in connection with our acquisition of our subsidiary, AdvanDx, MGHIF made investments in the Company, including the $1 million MGHIF
Note, secured by a security interest in substantially all of our assets, including our intellectual property assets. The debt is due to be paid in six semi-annual
payments of $166,667 which began on January 2, 2019 and will end on July 1, 2021. Such secured creditor rights could negatively impact our ability to
raise money in the future. If we default on payments under the

22

MGHIF Note, MGHIF has the rights of a secured creditor. If those rights are exercised, it could have a material adverse effect on our financial condition.

We may not be successful in consummating the proposed transaction with Curetis N.V., which failure could have a material adverse effect on us.

The proposed combination with Curetis is subject to the approval of our stockholders and MGHIF, and we cannot provide any assurance that stockholder
approval will be obtained.  The shareholders and debt holders of Curetis N.V. and Curetis GmbH have approved the transaction.  We did not have a quorum
for our special meeting of stockholders and have had to postpone the meeting until March 30, 2020.  If the proposed transaction is not approved by our
stockholders,  we  may  become  liable  to  reimburse  Curetis  N.V.  for  its  expenses  up  to  a  maximum  amount  of  $250,000.  In  case  of  termination  of  the
Implementation Agreement in accordance with its terms, Curetis would also be required to repay us under the Interim Facility, and we would need to re-
focus our attention on OpGen as a stand-alone business. Any of these events would have a material adverse impact on our financial condition.

We have agreed to use a significant portion of the capital raised in the October 2019 Public Offering and in the 2020 ATM Offering to support the
operations of Curetis in the period prior to the closing.  This reduces the proceeds invested in OpGen’s operations, which could have a negative impact
on us if the proposed transaction is not consummated, or if the approval process takes longer than anticipated.

Pursuant  to  the  Implementation  Agreement,  on  November  12,  2019,  we  entered  into  the  Interim  Facility  pursuant  to  which  we  have  agreed  to  lend  to
Curetis GmbH up to $4 million of the proceeds of the October 2019 Public Offering and the 2020 ATM Offering to fund and support the operations, and
satisfy the current obligations, of Curetis in the period prior to closing. On March 18, 2020, we entered into an Amended and Restated Interim Facility,
which increased the available borrowings by Curetis GmbH to $5 million. If such period extends for a longer period than anticipated or the amount loaned
to  Curetis  is  higher  than  expected,  such  commitment  could  negatively  impact  the  availability  of  resources  to  devote  to  the  OpGen  business  or  to  the
business of Newco if the closing occurs, and we may be required to raise additional capital.  

If the transaction contemplated by the Implementation Agreement does not close, we anticipate that it will be difficult for Curetis to repay us under the
Interim  Facility,  if  at  all.   Any  unanticipated  loans  under  the  Interim  Facility,  or  failure  to  be  repaid  under  the  Interim  Facility  would  have  a  material
adverse effect on our financial condition.  

If the combination with Curetis does not occur, our financial condition will be materially adversely affected.

If we cannot meet all of the conditions to close under the Implementation Agreement, and the business combination does not occur, we will be in a difficult
financial position.  We will have lent funds to Curetis under the Interim Facility, and there is a real possibility that Curetis would not be able to repay us
some or all of such debt.  In addition, we would have to refocus our attention on OpGen as a stand-alone business and would likely need to raise additional
funds to support that business going forward.  We cannot assure you that we would be able to continue OpGen as a stand-alone business or be able to raise
sufficient capital to do so.  If we are unable to raise equity capital, we may need to incur debt financing, if possible, sell assets, curtail business programs,
seek bankruptcy protection or dissolve.  

We  will  incur  significant  indebtedness  as  a  result  of  the  combination  with  Curetis,  which  could  have  a  material  adverse  effect  on  our  financial
condition.

If  the  combination  with  Curetis  closes,  we  will  assume  the  indebtedness  of  Curetis  N.V.  and  Curetis.   As  of  December  31,  2019,  Curetis  N.V.  owed
indebtedness  of  $1.4  million  to  lenders  under  the  Curetis  Convertible  Notes  and  owed  indebtedness  of  $20.3  million  of  principal  (plus  interest  of  $2.6
million)  under  a  loan  provided  by  the  EIB.  In  addition,  OpGen  has  secured  indebtedness  to  MGHIF  under  the  MGHIF  Note.  Pursuant  to  the
Implementation  Agreement,  OpGen  will  be  required  to  assume  the  indebtedness  of  Curetis  N.V.  (subject  to  approval  of  the  holder  of  the  Curetis
Convertible Notes) and of Curetis, and Newco will therefore be obligated under substantially more indebtedness than OpGen currently owes. Newco may
not be able to generate sufficient cash to service all of 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 Newco.

23

 
We have incurred significant transaction costs as a result of the proposed business combination transaction with Curetis, which could have a material
adverse effect on our financial condition.

We have incurred significant one-time transaction costs related to the proposed business combination with Curetis. These transaction costs include legal
and accounting fees and expenses and filing fees, printing expenses and other related charges. We may also incur additional unanticipated transaction costs
in connection with the transaction. A portion of the transaction costs related to the proposed business combination have been incurred regardless of whether
the transaction is completed. Additional costs will be incurred in connection with integrating the two companies’ businesses. Costs in connection with the
transaction and integration may be higher than expected. These costs could adversely affect OpGen’s financial condition, operating results or prospects of
the combined company.

The proposed business combination transaction with Curetis will significantly change the business and operations of OpGen. We may face challenges
integrating the businesses.

Following  the  consummation  of  the  proposed  combination  with  Curetis,  OpGen  will  continue  as  the  operating  entity  and  both  the  size  and  geographic
scope of OpGen’s business will significantly increase. Most of the Curetis business is currently conducted in Europe, Asia and other countries outside of
the United States, and many of the Curetis employees are located outside of the United States. In addition, the majority of the initial board of directors will
consist  of  individuals  appointed  by  Curetis  N.V.,  and  we  expect  that  the  focus  of  Newco  may  shift  to  Curetis  operations.  We  may  face  challenges
integrating such geographically diverse businesses and implementing a smooth transition of business focus and governance in a timely or efficient manner.
In particular, if the effort we devote to the integration of our businesses with that of Curetis diverts more management time or other resources from carrying
out our operations than we originally planned, our ability to maintain and increase revenues as well as manage our costs could be impaired. Furthermore,
our capacity to expand other parts of our existing businesses may be impaired. We also cannot assure you that the combination of the OpGen and Curetis
businesses will function as we anticipate, or that significant synergies will result from the business combination. Any of the above could have a material
adverse effect on our business.

Management and the board of directors of OpGen will change upon the consummation of the Transaction.  We cannot assure you that this will not
have a material impact on the Newco.

The current chief executive officer of Curetis N.V., Oliver Schacht, Ph.D., will be the chief executive officer of Newco, and Timothy C. Dec will continue
to  serve  as  chief  financial  officer.  The  Implementation  Agreement  provides  that  four  members  of  the  initial  board  of  directors  of  Newco  following  the
closing  will  be  appointed  by  Curetis  N.V.  and  two  by  the  board  of  directors  of  OpGen.  The  parties  have  agreed  to  add  a  seventh  director,  to  be
recommended by OpGen, but that process has not started.  Most of the current members of the management board of Curetis N.V. have experience serving
on the boards of companies listed on Euronext and German prime standard companies, but not on U.S. publicly-listed companies and this could impact the
transition of Newco.

The combination of the OpGen and Curetis businesses may not lead to the growth and success of the combined business that we believe will occur.  

Although we believe the combination of the OpGen and Curetis businesses provides a significant commercial opportunity for growth, we may not realize
all of the synergies that we anticipate and may not be successful in implementing our commercialization strategy.  Our combined business will 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,  or  realize  the  anticipated  benefits  from  our  distribution,  collaboration  and  other  commercial
partners.  If we are not able to grow the business of Newco as a commercial enterprise, our financial condition will be negatively impacted.  

Integrating the businesses of OpGen and Curetis may disrupt or have a negative impact on Newco.

We could have difficulty integrating the assets, personnel and business of OpGen and Curetis.  The proposed transaction is complex and we will need to
devote significant time and resources to integrating the businesses.  Risks that could impact us negatively include:

•

•

•

•

•

the difficulty of integrating the acquired companies, and their concepts and operations;

the difficulty in combining our financial operations and reporting;

the potential disruption of the ongoing businesses and distraction of our management;

changes in our business focus and/or management;

risks related to international operations;

24

 
 
 
 
 
•

•

the potential impairment of relationships with employees and partners as a result of any integration of new management personnel; and

the potential inability to manage an increased number of locations and employees.

If we are not successful in addressing these risks effectively, the business of Newco could be severely impaired.

If we or Curetis receive a proposal for an alternative transaction, and one of us accepts such proposal, the Transaction will not close.

We  may  be  liable  to  pay  Curetis  N.V.  a  termination  fee  of  $500,000  if  our  board  of  directors  changes  its  recommendation  to  approve  the  proposed
transaction at the special meeting, or if following a refusal by our stockholders to approve the proposed transaction at the special meeting, we enter into a
definitive agreement implementing an alternative transaction with a third party. Curetis N.V. has undertaken the same obligations with respect to us if the
boards of Curetis N.V. change their recommendation to approve the proposed transaction.  Any such alternative transaction could divert the attention of our
board of directors and management team, and would, if accepted, cause the termination of the Transaction.

We expect to continue to incur significant operating expenses relating to, among other things:

•

•

•

•

•

•

•

•

•

developing our Acuitas AMR Gene Panel products and services for antibiotic resistance testing;

commercializing  our  Acuitas  AMR  Gene  Panel  tests  and  Acuitas  Lighthouse  informatics  services,  as  RUO  products  and,  once  cleared,  as
diagnostic products and services;

conducting additional clinical trials as we seek regulatory approval for some of our product offerings;

developing,  presenting  and  publishing  additional  clinical  and  economic  utility  data  intended  to  increase  clinician  adoption  of  our  current  and
future products and services;

expanding our operating capabilities;

developing additional collaborative arrangements;

maintaining, expanding and protecting our intellectual property portfolio and trade secrets;

expanding  the  size  and  geographic  reach  of  our  sales  force  and  our  marketing  capabilities  to  commercialize  potential  future  products  and
services; and

recruiting and retaining our quality assurance and compliance personnel and maintaining compliance with regulatory requirements.

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 believe that current cash
on hand will be sufficient to fund operations into the third quarter of 2020.  In the event we are unable to successfully raise additional capital during or
before  the  third  quarter  of  2020,  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 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 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.

The process to obtain and maintain FDA clearances or approvals for our products is complex and time-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. In May 2019, we filed a 510(k) submission with the FDA seeking clearance of our Acuitas
AMR  Gene  Panel  (Isolates)  diagnostic  test.    In  July  2019,  we  received  correspondence  from  the  FDA  requesting  additional  information  related  to  this
filing.  On January 6, 2020, OpGen filed a formal response to the FDA’s July 2019 AI Request. Subsequently, the FDA issued a second AI Request on
January  17,  2020  to  formalize  additional  questions  and  remaining  requests  for  information  from  the  earlier  July  2019  AI  Request.    If  we  cannot
successfully address the questions posed by the FDA, our receipt of clearance for this product will be delayed.  In addition, the time and expense needed to
respond  to  the  FDA’s  request  for  additional  information  may  divert  time  and  attention  from  our  other  regulatory  submissions  in  process,  which  may
adversely affect our strategy and ability to commercialize our diagnostic tests and bioinformatics products and services.  

25

 
 
 
 
 
 
 
 
 
 
 
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, 2019, we had approximately $188.3 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 occur 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.

Current OpGen stockholders will have a reduced ownership and voting interest after the business combination and will exercise less influence over
management.

Current OpGen stockholders have the right to vote in the election of the OpGen board of directors and on other matters affecting OpGen.  Immediately
after the business combination with Curetis is completed, we estimate that then current OpGen stockholders will own approximately 82%, and Curetis N.V.
will  own  approximately  18%  of  the  outstanding  shares  of  OpGen.  As  a  result  of  the  business  combination,  current  OpGen  stockholders  will  have  less
influence on the management and policies of OpGen post-closing than they currently have.  

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 surveillance 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 grow our microbial isolate and antibiotic resistance genes knowledgebase;

our ability to convince the medical community of the accuracy and speed of our products and services, as contrasted with the current methods
available; and

the willingness of hospitals and physicians to use our products and services.

26

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

The current customers we are targeting for our Acuitas AMR Gene Panel and Acuitas Lighthouse Software test 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. 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. 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.

In addition, if our business combination transaction with Curetis does not close, we will likely need to re-assess our strategy and targeting of customers in
international markets. We have and, in the event the transaction with Curetis does not close, expect to continue to incur substantial costs in order to obtain
customers  in  foreign  markets.    Accordingly,  in  the  event  the  transaction  does  not  close,  we  may  not  be  able  to  continue  target  such  customers  in
international markets.

We have seen declining revenues from our current customers for our QuickFISH products as we work to transition to Acuitas rapid pathogen identification
products, continued decline without additional product offerings could materially, adversely affect our business.

It is not possible to predict the future of the emerging COVID-19 global pandemic or the development of potential tests or treatments. No assurance can
be given that OpGen’s or, following the closing of the proposed business combination, Curetis’ products will aid in the testing or the treatment of this
virus.

Curetis, the other party to the proposed business combination with OpGen, has commenced offering products for the testing for SARS-CoV-2, the causal
pathogen of COVID-19.  OpGen and Curetis may offer other products for testing or treatment of coronavirus.  There can be no assurance that the Curetis
test  or  any  such  future  tests  will  be  broadly  adopted  for  use.    OpGen  and  Curetis  are  among  many  companies  that  are  trying  to  develop  tests  for
coronavirus, most of whom have far greater resources than us. If one of these companies develops an effective test, our development of such tests may not
significantly increase our revenues and results of operations.

The coronavirus pandemic could adversely impact our business, financial condition and results of operations.

The  novel  coronavirus  pandemic  has  impacted  the  global  economy  and  may  impact  our  operations  here  in  the  United  States,  including  the  potential
interruption  of  our  clinical  trial  activities  and  our  supply  chain,  and  may  impact  Curetis’  operations.  As  a  result  of  the  outbreak,  we  and  certain  of  our
suppliers may 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.  In  addition,
the coronavirus outbreak could delay enrollment in 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.  In addition, healthcare providers
are focused almost exclusively on dealing with the coronavirus pandemic, and may be unable to continue to participate in our activities.  

At this point in time, there is significant uncertainty relating to the potential effect of the novel coronavirus on our business. As coronavirus becomes more
widespread each day manufacturing closures and travel restrictions may remain or worsen, all of which would have a negative impact on our ability to
operate our business, financial condition and results of operations.

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 an under three hour antibiotic resistance diagnostic product that we believe could help address many of the current issues with the need
for more rapid identification of infectious diseases and testing for antibiotic resistance. 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 approximately 47 antibiotic resistance genes to help guide clinician antibiotic therapy decisions when test
results are evaluated using the Acuitas Lighthouse Software. 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

27

 
 
 
 
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 these products in development to the research use only 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 government agencies, 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.  In  2019,  we  will  be  party  to  a  collaboration,  called  the  New  York  State  Infectious  Disease  Digital  Health
Initiative,  with  the  New  York  State  DOH  and  ILÚM  to  develop  a  research  program  to  detect,  track,  and  manage  antimicrobial-resistant  infections  at
healthcare institutions in New York State.

In the future, we may seek to enter into additional agreements with governmental funding sources or contract with government healthcare organizations to
sell our products and services. Under such agreements, we would rely on the continued performance by these government agencies of their responsibilities
under these agreements, including adequate continued funding of the agencies 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  may  fail  to  perform  their  responsibilities  under  these  agreements,  which  may  cause  them  to  be  terminated  by  the  government
agencies. In addition, we may fail to perform our responsibilities under these agreements. Any government 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 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  our  clinical  and  economic  validation  studies  involving  our  Acuitas  AMR  Gene  Panel  tests  and  Acuitas  Lighthouse  Software  have  been
presented  at  major  infectious  disease  and  infection  control  society  meetings.  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  MDRO  diagnosis,  screening  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.

We believe the sales cycles for our Acuitas AMR Gene Panel and Acuitas Lighthouse Software as diagnostic products will be 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

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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  a  few  collaborations,  and  anticipate  that  we  will  enter  into  additional  collaborations  related  to  our  MDRO  and  informatics
products and services. Such collaborations are and may be with pharmaceutical companies, 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:

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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 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.

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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 PNAFISH, QuickFISH, and Acuitas Gene Panel test products and our Acuitas Lighthouse Software to
generate future revenue growth. To date, our Acuitas test products and Acuitas Lighthouse services have delivered only minimal revenue. We believe that
our commercialization success is dependent upon our ability to significantly increase the number of hospitals, 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.

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 Acuitas AMR Gene Panel (RUO) tests and Acuitas Lighthouse Software and our
PNA FISH and QuickFISH products. All of these products and services may be offered and sold to different potential customers or involve discussions
with multiple personnel in in-patient 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. Competition for such employees is intense. We may not be able to attract and retain sufficient personnel to maintain an
effective sales and marketing force. 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 sole manufacturing facility becomes inoperable, our Acuitas, QuickFISH and PNA FISH products, and our business will be harmed.

We  manufacture  our  Acuitas,  QuickFISH  and  PNA  FISH  products  in  our  facility  in  Gaithersburg  Maryland.   We  do  not  have  redundant  facilities.  Our
facility  and  the  equipment  we  use  manufacture  our  products  would  be  costly  to  replace  and  could  require  substantial  lead  time  to  repair  or  replace,  if
damaged or destroyed. The facility may be harmed or rendered inoperable by natural or man-made disasters, including flooding and power outages, 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 possess 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 a redundant facility, 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.

30

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  Thermo  Fisher  Scientific  and  QIAGEN,  for  supplying  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  novel  coronavirus,  could  significantly  affect  our  business,  financial  condition,  results  of
operations and reputation.

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 Cepheid, Becton-Dickinson, bioMérieux, Accelerate Diagnostics, T2 Biosystems,
GenMark, and Nanosphere.

We  also  face  competition  from  commercial  laboratories,  such  as  Bio-Reference  Laboratories,  Inc.,  Laboratory  Corporation  of  America  Holdings,  Quest
Diagnostics Incorporated, 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.

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  Medicare,  Medicaid  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 hospital acquired infection, 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.

Failure in our information technology, storage systems or our Acuitas Lighthouse Software 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 Acuitas

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Lighthouse Software 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 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 Acuitas Lighthouse
Software,  could  adversely  affect  our  ability  to  operate  our  business.  Any  interruption  in  the  operation  of  our  Acuitas  Lighthouse  Software,  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,  including  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, 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 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.

In addition, the interpretation and application of consumer, health-related, privacy and data protection laws in the U.S. 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.

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The collection, use, storage, transfer, and other processing of personal data, including personal health data, regarding individuals in the European Economic
Area  is  governed,  as  of  May  2018,  by  the  General  Data  Protection  Regulation,  or  GDPR.  The  GDPR  imposes  several  requirements  on  companies  that
process  personal  data,  including  requirements  relating  to  the  processing  of  health  and  other  sensitive  data,  the  consent  of  the  individuals  to  whom  the
personal data relates, the information provided to the individuals regarding data processing activities, the notification of data processing obligations to the
competent national data protection authorities and certain measures to be taken when engaging third-party processors. The GDPR also imposes strict rules
on the transfer of personal data out of the European Economic Area, including to the U.S. Failure to comply with the requirements of the GDPR, and the
related national data protection laws of the European Union Member States, may result in fines and other administrative penalties. The GDPR also confers
a private right of action on data subjects and consumer associations to lodge complaints with supervisory authorities, seek judicial remedies, and obtain
compensation for damages resulting from violations of the GDPR. The GDPR regulations may impose additional responsibility and liability in relation to
personal  data  that  we  process  and  we  may  be  required  to  put  in  place  additional  mechanisms  ensuring  compliance  with  the  new  data  protection  rules,
including as implemented by individual countries. This may be onerous and adversely affect our business, financial condition, results of operations and
prospects. Compliance with the GDPR will be a rigorous and time-intensive process that may increase our cost of doing business or require us to change
our business practices, and despite those efforts, there is a risk that we may be subject to fines and penalties, litigation, and reputational harm in connection
with any future European activities.

California  recently  enacted  the  California  Consumer  Privacy  Act,  or  CCPA,  which  creates  new  individual  privacy  rights  for  California  consumers  (as
defined in the law) and places increased privacy and security obligations on entities handling personal data of consumers or households. The CCPA will
require  covered  companies  to  provide  certain  disclosures  to  consumers  about  its  data  collection,  use  and  sharing  practices,  and  to  provide  affected
California  residents  with  ways  to  opt-out  of  certain  sales  or  transfers  of  personal  information.  The  CCPA  went  into  effect  on  January  1,  2020,  and  the
California  Attorney  General  will  commence  enforcement  actions  against  violators  beginning  July  1,  2020.  While  there  is  currently  an  exception  for
protected health information that is subject to HIPAA, and clinical trial regulations, as currently written, the CCPA may impact our business activities. The
California Attorney General has proposed draft regulations, which have not been finalized to date, that may further impact our business activities if they are
adopted. The uncertainty surrounding the implementation of the CCPA exemplifies the vulnerability of our business to the evolving regulatory environment
related to personal data and protected health information.

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  and  screening  products  and  services.  The  further  development  and  commercialization  of  additional  diagnostic  and
screening 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 and screening products and services to
rapidly  diagnose  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 more. Our new product
development efforts may fail for many reasons, including:

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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 in-patient healthcare facilities.

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.

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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  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.

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. 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 in-patient 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.

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 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.

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Risks Related to Our Securities and Public Company Status

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.

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, not only in terms of the
number of shares that can be bought and sold at a given price, but also as it may be adversely affected by delays in the timing of transactions and reduction
in security analysts’ and the media’s coverage of us, if at all. In addition, following the August 2019 reverse stock split, without a large public float, 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 than would be the case if our public float were
larger. We cannot predict the prices at which our common stock will trade in the future, if at all.

We must maintain compliance with the Nasdaq Capital Market ongoing listing requirements, including the minimum bid price of our common stock and
our stockholders’ equity.  If we fail to maintain such compliance, our common stock could be delisted from the Nasdaq Capital Market.  If our common
stock is not listed on a national securities exchange, trading in our common stock will be more limited, and would discourage investors from investing in
our securities.  

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 an emerging growth company and 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  an  emerging  growth  company  and  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.

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The  market  price  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 and could cause you to lose some or all of your investment in our common stock.

During the period from our initial public offering in May 2015 through December 31, 2019, the market price of our common stock fluctuated from a high
of $2,720.00 per share to a low of $0.92 per share, and our stock price continues to fluctuate. The market price of our common stock may continue to
fluctuate significantly in response to numerous factors, some of which are beyond our control, such as:

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our ability to grow our revenue and customer base;

the announcement of new products or product enhancements by us or our competitors;

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;

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 science 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.

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, 2019, we had outstanding warrants to acquire 5,111,107 shares of our common stock, and stock options to purchase 9,654 shares of
our  common  stock.  The  expiration  of  the  term  of  such  options  and  warrants  range  from  January  2020  to  February  2025.  A  significant  number  of  such
warrants are out of the money, 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.

We issued warrants to purchase an aggregate of 1,255 shares of common stock to jVen Capital and MGHIF in connection with the bridge financing
transactions.  These warrants must be revalued each reporting period.  Such assessments involve the use of estimates that could later be found to differ
materially from actual results, which could have an adverse effect on our financial condition.

In June and July 2017, we issued warrants to purchase an aggregate 1,255 shares of common stock to jVen Capital and MGHIF in connection with the bridge
financing transactions.  Each of these warrants has a put feature that allow the holder to put the warrants back to the Company for cash equal to the Black-Scholes
value upon a change of control or fundamental transaction.  The warrants are each recorded as a liability on our financial statements, and we are required to revalue
each  of  the  warrants  each  financial  quarter.    Such  revaluations  necessarily  involve  the  use  of  estimates,  assumptions,  probabilities  and  application  of  complex
accounting principles.  Actual value at the time the warrants are exercised could vary significantly from the value assigned to such liabilities on a quarterly basis.
We cannot assure you that the revaluation of the warrants will equal the value in the future and know that the actual value could be significantly different, which
could have a material adverse effect on our financial condition. In addition, as these warrants will be valued based upon the Black-Scholes value, which assesses a
value  to  the  warrants  even  if  the  exercise  price  is  below  the  current  fair  market  value  of  the  underlying  security,  warrant  holders  could  get  a  disproportionate
amount of the consideration upon a change of control or fundamental transaction under certain circumstances.

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We are an emerging growth company and have elected to comply with reduced public company reporting requirements applicable to emerging growth
companies, which could make our common stock less attractive to investors.

We  are  an  emerging  growth  company,  as  defined  under  the  Securities  Act.  We  will  remain  an  emerging  growth  company  until  December  2020.  As  an
emerging growth company, we take advantage of exemptions from various reporting requirements applicable to certain other public companies, including
not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes-Oxley Act, reduced financial statement and financial-
related disclosures, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy statements, and exemptions from the
requirement of holding a nonbinding advisory vote on executive compensation and obtaining stockholder approval of any golden parachute payments not
previously approved by our stockholders. We cannot predict whether investors will find our common stock less attractive if we choose to rely on any of
these exemptions. If some investors find our common stock less attractive as a result of any choices to reduce future disclosure we may make, there may be
a less active trading market for our common stock and our stock price may be more volatile.

Risks Related to Regulation of Our Business

There is no guarantee that the FDA will grant 510(k) clearance or PMA approval of our Acuitas AMR Gene Panel tests and Acuitas Lighthouse, and
failure to obtain necessary clearances or approvals for our future products would adversely affect our ability to grow our business.

We have submitted one 510(k) submission with the FDA for our Acuitas AMR Gene Panel (Isolates) test and have plans to make additional De Novo and
510(k)  submissions  for  our  Acuitas  AMR  Gene  Panel  test  and  for  our  Acuitas  Lighthouse  Software.    Such  process  is  complex,  time  consuming  and
expensive.    For  any  filed  510(k)  or  De  Novo  submissions,  the  FDA  may  not  clear  or  approve  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 approval 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 our FDA-cleared QuickFISH and PNA FISH products, and our Acuitas AMR Gene Panel (Urine) test as an RUO test to
CROs, pharmaceutical 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
Acuitas AMR Gene Panel (Urine) test as an RUO test, or our FDA-cleared 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 the 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  do  not  have  significant  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 QSR regulations for the manufacture, labeling, distribution and promotion of the
QuickFISH and PNA FISH 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 observation letters, 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
premarket  approval  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.

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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  or  PMA  approvals,  or  may  require  us  to  cease  marketing  or  recall  the
modified products until clearances or approvals are obtained.

If we modify any of our FDA-cleared products, such modifications would require additional clearances or approvals. Modifications to a 510(k)-cleared
device that could significantly affect its safety or efficacy, or that would constitute a major change in its intended use, requires a new 510(k) clearance or,
possibly,  a  PMA.  The  FDA  requires  every  manufacturer  to  make  this  determination  in  the  first  instance,  but  the  FDA  may  review  the  manufacturer’s
decision. The FDA may not agree with our decisions regarding whether new clearances or approvals are necessary. If the FDA requires us to seek 510(k)
clearance  or  file  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. Further, our products could
be  subject  to  recall  if  the  FDA  determines,  for  any  reason,  that  our  products  are  not  safe  or  effective.  Any  recall  or  FDA  requirement  that  we  seek
additional approvals or clearances 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.

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

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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.

We believe that a portion of our future revenue growth will come from international sources as we implement and expand overseas operations, including
South America and Europe. Engaging in international business involves a number of difficulties and risks, including:

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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,  and  U.K.  Bribery  Act,  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.

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. 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.  If  we  dedicate  resources  to  our  international
operations and are unable to manage these risks effectively, our business, operating results and prospects will suffer.

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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 may 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. 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.  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:

•

•

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;

40

 
 
•

•

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.

In July 2015, we issued a senior secured promissory note, in the principal amount of $1 million to MGHIF. Such promissory note is secured by a lien on
our assets, including our intellectual property assets. If we default on our payment obligations under this secured promissory note, MGHIF has the right to
control  the  disposition  of  our  assets,  including  our  intellectual  property  assets.  If  such  default  occurs,  and  our  intellectual  property  assets  are  sold  or
licensed, our business could be materially adversely affected.

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.

41

 
 
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.

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.

42

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.

43

 
Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

The Company leases 20,939 square feet of office and laboratory space at our headquarters in Gaithersburg, Maryland. Pursuant to this lease agreement, as
amended, our lease will continue in effect until January 31, 2021 and may be renewed for one additional five-year period at the Company’s election. The
Company  also  leases  12,770  square  feet  of  space  at  its  facility  in  Woburn,  Massachusetts  under  an  operating  lease  that  expires  in  January  2022,  and
provides the Company with options to extend the lease beyond the current expiration date. Additionally, the Company leases 2,967 square feet of office
space  in  Denmark;  this  lease  is  currently  on  a  month-to-month  basis.  Rent  expenses  under  the  Company’s  facility  operating  leases  for  the  years  ended
December 31, 2019 and 2018 were $862,143 and $949,244, respectively.

We believe that our existing facilities are, or any such new facilities will be, adequate to meet our business requirements for at least the next 18 months and
that additional space will be available on commercially reasonable terms, if required.

Item 3. Legal Proceedings

From time to time, we may be party to lawsuits in the ordinary course of business. We are currently not a party to any material legal proceedings.

Item 4. Mine Safety Disclosures

Not applicable.

44

PART II

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

Market Information

Our common stock and IPO warrants have traded on The Nasdaq Capital Market under the symbols “OPGN” and “OPGNW,” respectively, since May 5,
2015. Prior to such time, there was no public market for our common stock or our warrants.

Stockholder Information

As of December 31, 2019, there were approximately 27 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. Selected Financial Data

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

45

 
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  was  incorporated  in  Delaware  in  2001.  On  July  14,  2015,  OpGen  completed  the  Merger  with  AdvanDx.  Pursuant  to  the  terms  of  a  Merger
Agreement,  Velox  Acquisition  Corp.,  OpGen’s  wholly-owned  subsidiary  formed  for  the  express  purpose  of  effecting  the  Merger,  merged  with  and  into
AdvanDx with AdvanDx surviving as OpGen’s wholly-owned subsidiary. OpGen and AdvanDx are collectively referred to hereinafter as the “Company.”
The  Company’s  headquarters  and  principal  operations  are  in  Gaithersburg,  Maryland.  The  Company  also  has  operations  in  Copenhagen,  Denmark,  and
Bogota, Colombia. The Company operates in one business segment.

OpGen  is  a  precision  medicine  company  using  molecular  diagnostics  and  informatics  to  help  combat  infectious  disease.  The  Company  is  developing
molecular information products and services for global healthcare settings, helping to guide clinicians with more rapid and actionable information about
life threatening infections, improve patient outcomes, and decrease the spread of infections caused by multidrug-resistant microorganisms, or MDROs. The
Company’s proprietary DNA tests and informatics address the rising threat of antibiotic resistance by helping physicians and other healthcare providers
optimize care decisions for patients with acute infections.  

The Company’s molecular diagnostics and informatics products, product candidates and services combine its Acuitas molecular diagnostics and Acuitas
Lighthouse informatics platform for use with its proprietary, curated MDRO knowledgebase. The Company is working to deliver products and services,
some in development, to a global network of customers and partners.

•

•

The  Company's  molecular  diagnostic  tests  provide  rapid  microbial  identification  and  antibiotic  resistance  gene  information.  These
products  include  its  Acuitas  antimicrobial  resistance,  or  AMR,  Gene  Panel  (Urine)  test  in  development  for  patients  at  risk  for
complicated urinary tract infections, or cUTI, its Acuitas AMR Gene Panel (Isolates) test in development for testing bacterial isolates,
and  its  QuickFISH  and  PNA  FISH  FDA-cleared  and  CE-marked  diagnostics  used  to  rapidly  detect  pathogens  in  positive  blood
cultures. Each of its Acuitas AMR Gene Panel tests is available for sale for research use only, or RUO.

The Company's Acuitas Lighthouse informatics systems are cloud-based HIPAA compliant informatics offerings that combine clinical
lab  test  results  with  patient  and  hospital  information  to  provide  analytics  and  actionable  insights  to  help  manage  MDROs  in  the
hospital and patient care environment. Components of the informatics systems include the Acuitas Lighthouse Knowledgebase and the
Acuitas Lighthouse Software. The Acuitas Lighthouse Knowledgebase is a relational database management system and a proprietary
data warehouse of genomic data matched with antibiotic susceptibility information for bacterial pathogens. The Acuitas Lighthouse
Software system includes the Acuitas Lighthouse Portal, a suite of web applications and dashboards, the Acuitas Lighthouse Prediction
Engine,  which  is  a  data  analysis  software,  and  other  supporting  software  components.  The  Acuitas  Lighthouse  Software  can  be
customized  and  made  specific  to  a  healthcare  facility  or  collaborator,  such  as  a  pharmaceutical  company.  The  Acuitas  Lighthouse
Software is not distributed commercially for antibiotic resistance prediction and is not for use in diagnostic procedures.

In July 2019, it received an Additional Information, or AI, Request from the FDA detailing a number of questions related to the submission. At the time,
questions from the FDA focused on the intended use of the test including the correlation between marker detection and antibiotic resistance, the level of
evidence to support resistance marker/organism claims, whole genome sequencing, or WGS, test validation and use as a comparator method, clinical
performance of the test compared to WGS and further analysis of individual study results, in silico analysis to support test evaluations, further analysis of
analytical study results, additional information regarding instrumentation for use with the test, and test reporting and labeling. On January 6, 2020, OpGen
filed a formal response to the FDA’s July 2019 AI Request. Subsequently, the FDA issued a second AI Request on January 17, 2020 to formalize additional
questions and remaining requests for information from the earlier July 2019 AI Request. The issuance of the January 2020 AI letter effectively placed the
Acuitas AMR Gene Panel (Isolates) 510(k) submission on hold until OpGen provided a formal response to the questions posed or a 180-day hold period
ends, after which the Acuitas AMR Gene Panel (Isolates) 510(k) submission may be considered withdrawn and a second submission required. OpGen is
continuing to work interactively with the FDA to finalize its formal response to the January 2020 AI letter to provide the required responses as well as
answering additional questions that arose through this second interactive response review process. OpGen is continuing to work with the FDA to address
additional questions that have arisen during the interactive review process. The FDA shared with OpGen a working plan to complete the FDA’s review of

46

 
 
the Acuitas AMR Gene Panel (Isolates) 510(k) submission.  However, we anticipate delays to the planned timeline as a result of the ongoing coronavirus
pandemic. Consequently, the anticipated timeline for the remainder of the second interactive response review, and ultimately the clearance of the Acuitas
AMR Gene Panel (Isolates) diagnostic test is currently unknown, although we anticipate that the extensive review process is nearing completion.

The Company’s operations are subject to certain risks and uncertainties. The risks include rapid technology changes, the need to manage growth, the need
to retain key personnel, the need to protect intellectual property and the need to raise additional capital financing on terms acceptable to the Company. The
Company’s success depends, in part, on its ability to develop and commercialize its proprietary technology as well as raise additional capital.

Following receipt of approval from stockholders at a special meeting of stockholders held on August 22, 2019, 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 shares. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse stock split.

2019 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 2019:

•

•

On October 28, 2019, the Company closed the October 2019 Public Offering of 2,590,170 units at $2.00 per unit and 2,109,830 pre-funded units
at  $1.99  per  pre-funded  unit,  raising  gross  proceeds  of  approximately  $9.4  million  and  net  proceeds  of  approximately  $8.3  million.  Each  unit
included  one  share  of  common  stock  and  one  common  warrant  to  purchase  one  share  of  common  stock  at  an  exercise  price  of  $2.00  per
share.  Each pre-funded unit included one pre-funded warrant to purchase one share of common stock for an exercise price of $0.01 per share,
and one common warrant to purchase one share of common stock at an exercise price of $2.00 per share. The common warrants are exercisable
immediately  and  have  a  five-year  term  from  the  date  of  issuance.  As  of  December  31,  2019,  all  2,109,830  pre-funded  warrants  issued  in  the
October 2019 Public Offering have been exercised.  

On March 29, 2019, the Company closed the March 2019 Public Offering of 450,000 shares of its common stock at a public offering price of
$12.00 per share. The offering raised gross proceeds of $5.4 million and net proceeds of approximately $4.8 million.

Results of Operations for the Years Ended December 31, 2019 and 2018

Revenues

Revenue
Product sales
Laboratory services
Collaboration revenue
Total revenue

Years Ended December 31,

2019

2018

  $

  $

2,168,179    $
5,435   
1,325,000   
3,498,614    $

2,395,626 
34,665 
516,016 
2,946,307

Our total revenue for the year ended December 31, 2019 increased 19%, to $3.5 million from $2.9 million, when compared to the same period in 2018.
This increase is primarily attributable to:

•

•

•

Product  Sales:  the  decrease  in  revenue  of  9%  in  2019  as  compared  to  2018  is  primarily  attributable  to  a  reduction  in  the  sale  of  our  rapid
pathogen ID testing products (QuickFISH and PNA FISH);

Laboratory Services: the decrease in revenue of 84% in 2019 as compared to 2018 is a result of decreases in sales of our Acuitas test products;
and

Collaboration Revenue: the increase in collaboration revenue of 157% in 2019 as compared to 2018 is primarily the result of increased Acuitas
revenue associated with our NYSDOH contract.

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
Operating expenses

Cost of products sold
Cost of services
Research and development
General and administrative
Sales and marketing
Transaction costs
Impairment of right-of-use asset
Total operating expenses

Years Ended December 31,

2019

2018

  $

  $

911,565    $
720,156   
5,121,168   
6,252,442   
1,464,721   
779,048   
520,759   
15,769,859    $

1,222,919 
625,516 
5,677,243 
7,069,315 
1,531,556 
— 
— 
16,126,549

The Company’s total operating expenses for the year ended December 31, 2019 decreased 2%, to $15.8 million from $16.1 million, when compared to the
same period in 2018. This decrease is primarily attributable to:

•

•

•

•

•

Costs of products sold: expenses for the year ended December 31, 2019 decreased approximately 25% when compared to the same period in
2018. The change in costs of products sold is primarily attributable to a reduction in the sale of our rapid pathogen ID testing products;

Costs of services: expenses for the year ended December 31, 2019 increased approximately 15% when compared to the same period in 2018. The
change in costs of services is primarily attributable to increased costs of services associated with our NYSDOH contract;

Research and development: expenses for the year ended December 31, 2019 decreased approximately 10% when compared to the same period in
2018, primarily due to a decrease in expenses related to our 510(k) submission for the Acuitas AMR Gene Panel for use with bacterial isolates;

General and administrative: expenses for the year ended December 31, 2019 decreased approximately 12% when compared to the same period in
2018, primarily due to decreased payroll and outside service costs; and

Sales and marketing: expenses for the year ended December 31, 2019 decreased approximately 4% when compared to the same period in 2018,
primarily due to reduced marketing related costs.

Other income (expense)

Interest expense
Foreign currency transaction gains/(losses)
Change in fair value of derivative financial instruments
Interest and other income
Total other expense

Years Ended December 31,

2019

2018

  $

  $

(187,549)   $
2,410   
67   
9,859   
(175,213)   $

(191,195)
(10,431)
8,386 
5,384 
(187,856)

Other expense for the year ended December 31, 2019 decreased to a net expense of $175,213 from a net expense of $187,856 in the same period of 2018.
The decrease was primarily a result of a decrease in foreign currency losses and interest income recognized in 2019.

Liquidity and capital resources

At December 31, 2019, the Company had cash and cash equivalents of $2.7 million, compared to $4.6 million at December 31, 2018. The Company has
funded its operations primarily through external investor financing arrangements and has raised significant funds in 2019 and 2018, including:

On October 28, 2019, the Company closed the October 2019 Public Offering of 2,590,170 units at $2.00 per unit and 2,109,830 pre-funded units at $1.99
per pre-funded unit. The offering raised gross proceeds of approximately $9.4 million and net proceeds of approximately $8.3 million.

On March 29, 2019, the Company closed the March 2019 Public Offering of 450,000 shares of its common stock at a public offering price of $12.00 per
share. The offering raised gross proceeds of $5.4 million and net proceeds of approximately $4.8 million.

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
On October 22, 2018, the Company closed its October 2018 Public Offering of 110,000 shares of its common stock at a public offering price of $1.45 per
share. The offering raised gross proceeds of approximately $3.2 million and net proceeds of approximately $2.8 million.

On June 11, 2018, the Company executed an Allonge to its Second Amended and Restated Senior Secured Promissory Note, dated June 28, 2017, with a
principal amount of $1,000,000 issued to MGHIF  The Allonge provided that accrued and unpaid interest of $285,512 due as of July 14, 2018, the original
maturity date, will 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 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. On July 30, 2018, the Company issued 7,212 shares of common stock to MGHIF in a private placement transaction for
$285,512 of accrued and unpaid interest due as of July 14, 2018 under the MGHIF Note.

On February 6, 2018, the Company closed its February 2018 Public Offering of 2,841,152 units at $3.25 per unit, and 851,155 pre-funded units at $3.24 per
pre-funded unit, raising gross proceeds of approximately $12 million and net proceeds of approximately $10.7 million.  Each unit included one twentieth of
a share of common stock and one common warrant to purchase one fortieth of a share of common stock at an exercise price of $65.00 per share.  Each pre-
funded  unit  included  one  pre-funded  warrant  to  purchase  one  twentieth  of  a  share  of  common  stock  for  an  exercise  price  of  $0.20  per  share,  and  one
common  warrant  to  purchase  one  fortieth  of  a  share  of  common  stock  at  an  exercise  price  of  $65.00  per  share.  The  common  warrants  are  exercisable
immediately and have a five-year term from the date of issuance.

During the year ended December 31, 2018, the Company sold 15,912 shares of its common stock under its at the market offering resulting in aggregate net
proceeds  to  the  Company  of  approximately  $0.6  million,  and  gross  proceeds  of  $0.6  million.  In  connection  with  the  October  2018  Public  Offering,  the
Company terminated the at the market offering.

Sources and uses of cash

The following table summarizes the net cash flows 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 provided by financing activities

Net cash used in operating activities

  $

Years Ended December 31,

2019

2018

(11,505,439)   $
(2,502,576)  
12,168,146   

(11,073,997)
(137,327)
13,845,102

Net cash used in operating activities in 2019 consists primarily of our net loss of $12.4 million, reduced by certain non-cash items, including depreciation
and amortization expense of $0.9 million, share-based compensation of $0.4 million, partially offset by the net change in operating assets and liabilities of
$0.9 million. Net cash used in operating activities for 2018 consists primarily of our net loss of $13.4 million, reduced by certain non-cash items, including
depreciation  and  amortization  expense  of  $0.7  million,  share-based  compensation  expense  of  $0.9  million,  and  the  net  change  in  operating  assets  and
liabilities of $0.6 million.

Net cash used in investing activities

Net  cash  used  in  investing  activities  in  2019  consisted  primarily  of  funds  provided  to  Curetis  GmbH  as  part  of  the  interim  facility.  Net  cash  used  in
investing activities in 2018 consisted of the purchase of property and equipment offset by proceeds from the sale of equipment.

Net cash provided by financing activities

Net cash provided by financing activities in 2019 of $12.2 million consisted primarily of net proceeds from the October 2019 Public Offering and March
2019 Public Offering. Net cash provided by financing activities in 2018 of $13.8 million consisted primarily of net proceeds from the October 2018 Public
Offering, February 2018 Public Offering and the at the market offering.

49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Critical accounting policies and use of 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, stock-based compensation, allowances for doubtful accounts and inventory obsolescence, and
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 QuickFISH and PNA FISH diagnostic test products and Acuitas AMR Gene Panel (Urine) RUO test
products, (ii) providing laboratory services, and (iii) providing collaboration services including funded software arrangements, and license arrangements.

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.

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.

Definite-lived intangible assets include trademarks, developed technology 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.

Goodwill represents the excess of the purchase price for AdvanDx over the fair values of the acquired tangible or intangible assets and assumed liabilities.
The Company will conduct 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.

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

50

 
 
 
 
 
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.

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
On  January  1,  2018,  the  Company  adopted  Financial  Accounting  Standards  Board  (“FASB”)  Accounting  Standards  Update  (“ASU”)  2014-09,  Revenue
from Contracts with Customers (“ASC 606”), using the modified retrospective method. In adopting the guidance, the Company applied the guidance to all
contracts and used available practical expedients including assessing contracts with similar terms and conditions on a “portfolio” basis. The adoption of this
new  guidance  did  not  have  a  material  impact  on  the  Company’s  consolidated  financial  statements.  Prior  period  amounts  have  not  been  adjusted  in
connection with the adoption of this standard.

On January 1, 2018, the Company adopted ASU 2016-18, Statement of Cash Flows: Restricted Cash, using a retrospective transition method and applied to
the periods presented on the condensed consolidated statements of cash flows. Restricted cash includes cash and cash equivalents that is restricted through
legal contracts, regulations or the Company’s intention to use the cash for a specific purpose. The Company’s restricted cash primarily related to funds held
as collateral for letters of credit.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (“ASC 842”), which amended the existing accounting standards for leases. The new
standard requires lessees to record a right-of-use (“ROU”) asset and a corresponding lease liability on the balance sheet (with the exception of short-term
leases), whereas under previous accounting standards, the Company’s lease portfolio consisting of operating leases were not recognized on its consolidated
balance  sheets.  The  new  standard  required  expanded  disclosures  regarding  leasing  arrangements.  The  new  standard  was  effective  for  the  Company
beginning January 1, 2019.

The Company adopted this guidance effective January 1, 2019 using the modified retrospective transition method and the following practical expedients:  

•

•

The Company did not reassess if any expired or existing contracts are or contain leases.

The Company did not reassess the classification of any expired or existing leases.

Additionally,  the  Company  made  ongoing  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.  

Upon adoption of the new guidance on January 1, 2019, the Company recorded an operating lease right of use asset of approximately $2.2 million (net of
existing deferred rent) and recognized a lease liability of approximately $2.5 million.

Prior to the adoption of ASC 842, deferred rent was recorded and amortized to the extent the total minimum rental payments allocated to the period on a
straight-line basis exceeded or were less than the cash payments required.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments ("ASU
2016-13"). ASU 2016-13 requires an entity to measure and recognize expected credit losses for certain financial instruments, including trade receivables, as
an allowance that reflects the entity's current estimate of credit losses expected to be incurred. For available-for-sale debt securities with unrealized losses,
the  standard  requires  allowances  to  be  recorded  through  net  income  instead  of  directly  reducing  the  amortized  cost  of  the  investment  under  the  current
other-than-temporary impairment model. The standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December
15,  2019,  with  early  adoption  permitted.  The  Company  does  not  expect  the  adoption  of  this  standard  to  have  a  significant  impact  on  its  consolidated
financial statements.

51

 
 
 
 
 
 
 
 
 
 
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.

Off-Balance Sheet Arrangements

As of December 31, 2019 and 2018, the Company did not have any off-balance sheet arrangements.

JOBS Act

On  April  5,  2012,  the  JOBS  Act  was  enacted.  Section  107  of  the  JOBS  Act  provides  that  an  “emerging  growth  company”  can  take  advantage  of  the
extended transition period provided in Section 7(a)(2)(B) of the Securities Act, for complying with new or revised accounting standards. In other words, an
“emerging growth company” can delay the adoption of certain accounting standards until those standards would otherwise apply to private companies. The
Company has elected to use the extended transition period for complying with new or revised accounting standards under Section 102(b)(1) of the JOBS
Act. This election allows it to delay the adoption of new or revised accounting standards that have different effective dates for public and private companies
until those standards apply to private companies. As a result of this election, the Company’s financial statements may not be comparable to companies that
comply with public company effective dates.

Subject to certain conditions set forth in the JOBS Act, as an “emerging growth company,” the Company intends to rely on certain of these exemptions,
including  without  limitation,  (i)  providing  an  auditor’s  attestation  report  on  our  system  of  internal  controls  over  financial  reporting  pursuant  to  Section
404(b) of the Sarbanes-Oxley Act of 2002 and (ii) complying with any requirement that may be adopted by the PCAOB regarding mandatory audit firm
rotation  or  a  supplement  to  the  auditor’s  report  providing  additional  information  about  the  audit  and  the  financial  statements,  known  as  the  auditor
discussion and analysis. The Company will remain an “emerging growth company” until the earliest of (i) the last day of the fiscal year in which it has total
annual  gross  revenues  of  $1.07  billion  or  more;  (ii)  December  31,  2019;  (iii)  the  date  on  which  the  Company  has  issued  more  than  $1  billion  in
nonconvertible debt during the previous three years; or (iv) the date on which the Company is deemed to be a large accelerated filer under the rules of the
SEC.

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 officers, 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,  2019.  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, 2019.

Changes in Internal Control over Financial Reporting

As  of  December  31,  2019,  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.

52

 
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, 2019. 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, 2019, 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

As previously reported, Crystal GmbH, OpGen’s subsidiary, as lender, and Curetis GmbH, as borrower, entered into an Interim Facility Agreement, or the
Original  Interim  Facility,  on  November  12,  2019.    Under  the  Original  Interim  Facility,  the  lender  agreed  to  lend  to  the  borrower,  for  the  benefit  of  the
Curetis Group, committed capital, up to $4 million, between November 18, 2019 and the closing of the transaction contemplated by the Implementation
Agreement.  The purpose of the loans are to provide capital to fund the operations of Curetis, including the discharge of current liabilities when due.  

On March 18, 2020, the lender and borrower entered into an Amended and Restated Interim Facility Agreement, or the Interim Facility, which amended
and restated the Original Interim Facility and increased the available borrowings by the borrower to $5 million.  Other than the increase to the available
borrowings,  the  material  terms  of  the  Original  Interim  Facility  remain  in  place  under  the  Interim  Facility.    Each  loan  under  the  Interim  Facility  bears
interest  at  10%  per  annum,  and  is  due  to  be  repaid  on  the  first  anniversary  of  the  loan.    The  loans  will  be  subject  to  mandatory  pre-payment  if  the
Implementation Agreement is terminated.  The Interim Facility loans are deeply subordinated to the current and future indebtedness of the borrower.  The
Interim Facility has identified, customary events of default.  This summary of the Interim Facility is not complete.  The Interim Facility is filed as Exhibit
10.19  to  this  Form  10-K  and  is  incorporated  by  reference  herein.   You  are  encouraged  to  read  the  Interim  Facility  for  a  complete  understanding  of  its
terms.  

53

Item 10. Directors, Executive Officers and Corporate Governance

PART III

The Board of Directors of the Company (the “Board”) are elected at the annual meeting of stockholders, and serve for a term of one year and until his or
her  successor  is  elected  and  qualified.  Executive  officers  of  the  Company  are  elected  by  the  Board,  and  serve  for  a  term  of  one  year  and  until  their
successors have been elected and qualified or until their earlier resignation or removal by the Board. There are no family relationships among any of the
directors  and  executive  officers  of  the  Company.  None  of  the  executive  officers  or  directors  has  been  involved  in  any  legal  proceedings  of  the  type
requiring disclosure by the Company during the past ten years. There are no arrangements or understandings between any director or executive officer and
the Company pursuant to which he or she was selected as a director.  

The following table sets forth the names and ages of all directors continuing in office, director nominees and executive officers of the Company and their
respective positions with the Company as of December 31, 2019:

Name
Directors
Evan Jones
R. Donald Elsey
Tina S. Nova, Ph.D.
Misti Ushio, Ph.D.

Other Executive Officers
Timothy C. Dec
Vadim Sapiro

Board of Directors

Age

Position

63
66
66
48

61
48

Chief Executive Officer, Director and Chairman of the Board
Director
Director
Director

Chief Financial Officer and Corporate Secretary
Chief Information Officer

The following information summarizes, for each of our directors, his or her principal occupations and other public company directorships for at least the
last five years and information regarding the specific experiences, qualifications, attributes and skills of such director:
Evan  Jones.  Mr.  Jones  has  served  as  OpGen’s  Chief  Executive  Officer  since  October  2013  and  as  Chairman  of  OpGen’s  board  of  directors  since
September 2010. He served as OpGen’s President from October 2013 until April 2015. Since 2007, Mr. Jones has served as managing member of jVen
Capital, LLC, a life sciences investment company. Previously, he co-founded Digene Corporation, a publicly traded biotechnology company focused on
women’s  health  and  molecular  diagnostic  testing  that  was  sold  to  Qiagen  N.V.  (Nasdaq:  QGEN)  in  2007.  He  served  as  chairman  of  Digene’s  board  of
directors from 1995 to 2007, as Digene’s chief executive officer from 1990 to 2006, and as Digene’s president from 1990 to 1999. Mr. Jones serves on the
board  of  directors  of  Veracyte,  Inc.  (Nasdaq:  VCYT),  a  leading  genomic  diagnostics  company,  since  2008  and  served  on  the  board  of  directors  of
Foundation Medicine, Inc. (Nasdaq: FMI), a cancer testing molecular informatics company, from January 2013 to July 2018. Mr. Jones received a B.A.
from the University of Colorado and an M.B.A. from The Wharton School at the University of Pennsylvania. We believe that Mr. Jones’ qualifications to
serve as CEO of the Company and as Chairman of our Board include his extensive experience in the molecular diagnostic testing industry, including as
chief executive officer of a public company focused on molecular diagnostic testing, as well as his service as a board member with other public and private
companies and Vice Chair of the board at Children’s National Medical Center in Washington, D.C.

R. Donald Elsey. Mr. Elsey has served on OpGen’s board of directors since February 2019. Mr. Elsey is a biotechnology, life sciences and high technology
industries  veteran  with  extensive  experience  in  international  financial  management  and  operations  with  both  large  cap  and  small  cap  companies.  Most
recently he served as Chief Financial Officer of Senseonics, Inc., a position he has held from February 2015 to January 2019. Prior to Senseonics, he was
chief  financial  officer  of  Regado  Biosciences  Corporation.  He  has  also  served  as  chief  financial  officer  of  LifeCell  Corporation,  a  privately  held
regenerative medicine company, and as chief financial officer of Emergent Biosolutions, a biodefense company. He also has held senior financial positions
at BioVeris Corporation, Igen, Inc. and PE Corporation (Applera). Mr. Elsey currently serves on the board of directors and audit committee for RegeneRx
Biopharmaceuticals, Inc. and on the board of directors and treasurer for Cancer Support Community. He holds a B.A. degree in Economics and an M.B.A.
in Finance from Michigan State University and is a Certified Management Accountant. Mr. Elsey’s significant in senior financial positions at both public
and privately held companies, and his experience as a board and audit committee member of a public reporting company qualifies him for service on the
Board and as Chair of the Audit Committee.

Tina S. Nova, Ph.D. Dr. Nova has been a director of OpGen since April 2017. Dr. Nova is a life science industry veteran with extensive experience
building and leading novel genomics- based businesses. She currently serves as president and chief executive officer of Decipher Biosciences, Inc., a
molecular diagnostics company, a position she had held since August 2018. From September 2015 to July 2018, she served as president and chief executive
officer of Molecular Stethoscope, Inc. Prior thereto, she served as

54

 
 
 
 
 
 
 
 
 
 
senior vice president and general manager of Illumina’s oncology business unit from July 2014 to August 2015. From March 2000 to April 2014, Dr. Nova
was a co-founder and director, president and chief executive officer of Genoptix Medical Laboratory, which was purchased by Novartis Pharmaceuticals
Corporation for nearly $500 million in 2011. She has also held senior executive positions with Nanogen, Inc., Ligand Pharmaceuticals, Inc. and Hybritech,
Inc. Dr. Nova currently serves on the board of directors for Arena Pharmaceuticals, Veracyte, Inc. and is vice chairman of the board of directors of Rady’s
Pediatric Genomics & Systems Medicine Institute.  She holds a B.S. degree in Biological Sciences from the University of California, Irvine, and a Ph.D. in
Biochemistry from the University of California, Riverside. Dr. Nova’s qualifications and skills include her experience building and leading a number of
companies in the health care and life science industry and her board experience on other public reporting companies.

Misti Ushio, Ph.D. Dr. Ushio has been a director of OpGen since March 2012. Dr. Ushio is the co-founding chief executive officer and a director of TARA
Biosystems, a position she has held since February 2016. Prior thereto, she was Chief Strategy Officer and a Managing Director at Harris & Harris Group,
Inc. from May 2007 to February 2016. Prior to joining Harris & Harris, Dr. Ushio worked at Merck & Co. (NYSE: MRK) for over ten years in bioprocess
research  &  development,  and  was  a  Technology  Licensing  Officer  at  Columbia  University.  Dr.  Ushio  currently  serves  or  has  served  on  the  boards  of
Accelerator-NYC, AgBiome, Enumeral Biomedical, Lodo Therapeutics, Petra Pharma, Senova Systems and SynGlyco. Dr. Ushio holds a B.S. in Chemical
Engineering  from  Johns  Hopkins  University,  an  M.S.  in  Chemical  Engineering  from  Lehigh  University,  and  a  Ph.D.  in  Biochemical  Engineering  from
University College London.

Executive Officers

The following information summarizes, for each of our officers, his principal occupations and other employment for at least the last five years:

Evan Jones. See above under “Board of Directors.”

Timothy C. Dec. Mr. Dec joined OpGen as its interim Chief Financial Officer in April 2015 and became its Chief Financial Officer in May 2015. Prior to
joining  OpGen,  Mr.  Dec  served  as  Senior  Vice  President  and  Chief  Financial  Officer  for  Clubwidesports,  LLC,  a  start-up  sports  management  software
company, from January 2014 to April 2015. From August 2007 to December 2012, Mr. Dec served as Senior Vice President and Chief Financial Officer of
Fortress  International  Group,  Inc.,  a  publicly  traded  company.  Mr.  Dec  has  served  in  chief  financial  officer  or  other  senior  financial  executive  roles  at
companies in a number of industries from September 1986 through August 2007, including three publicly traded companies listed on Nasdaq or NYSE
American, such as Corvis Corporation, and with private equity-backed companies. Mr. Dec also has public accounting firm experience. Mr. Dec received
his B.S. in Accounting from Mount St. Mary’s University and an M.B.A. from American University.

Vadim Sapiro. Mr. Sapiro joined OpGen in December 2011 as Chief Information Officer. Mr. Sapiro is responsible for leading the development of OpGen’s
informatics  applications,  software,  databases  and  information  technology  operations.  Prior  to  joining  OpGen,  Mr.  Sapiro  was  Senior  Vice  President  at
SAIC-Frederick, Inc. (now Leidos Biomedical Research, Inc.) from June 2008 to December 2011, overseeing the Information Systems Program for the
National Cancer Institute at Frederick (now The Frederick National Laboratory for Cancer Research). From October 2006 to May 2008, Mr. Sapiro served
as  Vice  President  for  Information  Technology  of  J.  Craig  Venter  Institute,  a  non-profit  research  institute.  Mr.  Sapiro  served  in  other  senior  information
technology  roles  from  July  1999  through  October  2006,  including  another  non-profit  research  institute.  Mr.  Sapiro  holds  a  B.S.  in  Mathematics  and
Computer Science from the University of Maryland.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Securities Exchange Act of 1934, as amended, requires the Company’s officers and directors and persons who own more than 10% of
the Company’s outstanding common stock to file with the SEC initial reports of ownership and reports of changes in ownership of common stock and any
other equity securities of the Company. Directors, officers, and greater than 10% stockholders are required by SEC regulations to furnish the Company with
copies of all Section 16(a) forms they file.  Based solely on a review of the Company’s records and written representations by the persons required to file
such reports, all filing requirements of Section 16(a) were satisfied with respect to the 2019 fiscal year.

Code of Ethics

We  have  adopted  a  written  code  of  business  conduct  and  ethics  that  applies  to  our  directors,  officers  and  employees,  including  our  principal  executive
officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. A current copy of the code is posted
on the Corporate Governance section of our website, which is located at www.opgen.com. If we make any substantive amendments to, or grant any waivers
from, the code of business conduct and ethics for any officer, we will disclose the nature of such amendment or waiver on our website or in a Current
Report on Form 8‑K.

55

Communications with the Board of Directors

Stockholders who want to communicate with members of the Board, including the independent directors, individually or as a group, should address their
communications  to  the  Board,  the  Board  members  or  the  Board  committee,  as  the  case  may  be,  and  send  them  to  c/o  Chair  of  the  Audit  Committee,
OpGen, Inc., 708 Quince Orchard Road, Suite 205, Gaithersburg, MD 20878. The Chair of the Audit Committee will forward all such communications
directly to such Board members. Any such communications may be made on an anonymous and confidential basis.

There have been no changes to the procedures by which interested parties may communicate with the Board.

Audit Committee Financial Expert

During 2019, Mr. Elsey, Dr. Nova and Dr. Ushio served on the Audit Committee, which was chaired by Mr. Elsey. The Board of Directors has determined
that each member of the Audit Committee is “independent” and “financially literate” for Audit Committee purposes as such terms are defined in the rules
of  the  SEC  and  the  applicable  rules  of  The  NASDAQ  Stock  Market.  During  2019,  Mr.  Elsey  was  the  designated  “audit  committee  financial  expert”  as
defined in the rules of the SEC.  

56

Item 11. Executive Compensation

Summary Compensation Table

This table provides disclosure, for the years ended December 31, 2019 and 2018 for the named executive officers, who are (1) any individual serving in the
office of Chief Executive Officer during any part of 2019 and (2) the Company’s two most highly compensated officers, other than the Chief Executive
Officer, who were serving in such capacity on December 31, 2019.

Named  Executive  Officer 
Principal Position
Evan Jones
Chief Executive Officer

Timothy Dec
Chief Financial Officer

Vadim Sapiro
Chief Information Officer

and

Year

2019
2018

2019
2018

2019
2018

Bonus
(2)($)

Salary
($)
  $ 425,000    $
  $ 351,442    $

  $ 300,000    $
  $ 289,615    $

  $ 300,000    $
  $ 289,615    $

Stock
Awards
(1)($)

Option
Awards
(1)($)

Non-Equity
Incentive Plan
Compensation
(2)($)

All Other
Compensation
($)

-    $
-    $

-    $
-    $

-    $
-    $

23,426    $
-    $

-     $
42,767     $

15,470    $
-    $

-     $
24,438     $

11,050    $
-    $

-     $
24,438     $

-     $
75,000     $

-     $
65,000     $

-     $
50,000     $

Total
($)
-    $ 448,426 
-    $ 469,209 

-    $ 315,470 
-    $ 379,053 

-    $ 311,050 
-    $ 364,053 

(1)

(2)

The “Stock Awards” column reflects the grant date fair value for all restricted stock units awarded under the Amended and Restated 2015 Incentive
Plan (the “Plan”) during 2019 and 2018. The “Option Awards” column reflects the grant date fair value for all stock option awards granted under
the 2015 Plan during 2019 and 2018, respectively. These amounts are determined in accordance with FASB Accounting Standards Codification 718
(ASC 718), without regard to any estimate of forfeiture for service vesting. Assumptions used in the calculation of the amounts in these columns for
2019 and 2018 are included in a footnote to the Company’s condensed consolidated audited financial statements for the year ended December 31,
2018, located in Item 8 of this Annual Report.

On February 19, 2019, the Compensation Committee approved the aggregate accrual for 2018 incentive bonuses for the named executive officers
and other employees of the Company. On April 30, 2019, the Compensation Committee recommended, and on May 1, 2019, the Board approved
the 2018 incentive bonuses for the named executive officers. The 2018 bonuses were earned under a 2018 Annual Incentive Compensation Program
approved  by  the  Compensation  Committee  in  early  2018.  The  incentive  bonuses  were  earned  based  on  the  progress  made  during  2018  on  FDA
submissions for the Company’s Acuitas AMR Gene Panel in vitro diagnostic tests, progress towards anticipated 2019 commercialization of such
tests  once  cleared  by  the  FDA,  advancing  on  the  Company’s  publication  strategy,  completion  of  the  CDC  contract  and  finalization  of  the
demonstration project with New York State Department of Health, and advancement of the Company’s corporate compliance programs. In order to
conserve cash, and to serve as a retention incentive, the payment of the approved 2018 incentive bonuses will occur on October 31, 2020 as long as
the named executive officer remains with the Company.  

Employment Agreements with Our Named Executive Officers

On  September  21,  2018,  the  Board  approved  a  Retention  Plan  for  Executives  (the  “Retention  Plan”).    The  Company  considers  the  establishment  and
maintenance of a sound and vital management team to be essential to protecting and enhancing the best interests of the Company and its stockholders.  In
this connection, the Company recognizes that, as is the case with many publicly held corporations, the possibility of a change in control may arise and that
such  possibility,  and  the  uncertainty  and  questions  which  it  may  raise  among  management,  may  result  in  the  departure  or  distraction  of  management
personnel to the detriment of the Company and its stockholders.  Accordingly, the Board has determined that appropriate steps should be taken to reinforce
and  encourage  the  continued  attention  and  dedication  of  members  of  the  Company’s  management  to  their  assigned  duties  without  distraction  in
circumstances arising from the possibility of a change in control of the Company.  The executive officers of the Company, as that term is defined under the
Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder, are the eligible participants in the Retention Plan (the
“Executives”).  The Executives include the named executive officers – Evan Jones, Timothy Dec and Vadim Sapiro.  

The initial term of the Retention Plan is three (3) years, its term is automatically extended for one (1) year terms thereafter unless the Company provides
notice of termination to the Executives at least six (6) months before the termination date; provided, that if a change in control (as defined in the Retention
Plan) does occur, the term is then set at two (2) years after the date of the change in control.  

57

 
 
 
   
   
   
   
   
   
 
 
 
   
       
       
       
     
 
     
 
       
  
 
 
   
       
       
       
     
 
     
 
       
  
 
The Retention Plan provides for Units to be awarded to the Executives, which can be issued in fractional Units, with each Unit equal to one percent (1%) of
the “transaction value” of a change in control transaction.  A total of four Units are available for award under the Retention Plan.  “Transaction value”
means all economic value of a change in control transaction to the Company, including any debt or other obligations assumed by the surviving entity in the
transaction,  amounts  paid  to  the  Company  or  its  stockholders,  milestone  payments,  earn-outs  and  forgiveness  of  indebtedness.    For  purposes  of  this
definition, (i) in the case of the sale, exchange or purchase of the Company's equity securities, the total consideration paid for such securities (including
amounts paid to holders of options, warrants and convertible securities), and (ii) in the case of a sale or disposition by the Company of assets, the total
consideration paid for such assets, plus the net value of any current assets not sold by the Company.

The Units will vest and be payable only in the event an Executive has a “qualifying termination” during a defined change in control period, or remains
employed by the Company or its successor at the termination date of the Retention Plan.  A “qualifying termination” is a termination without cause by the
Company or a termination for good reason by the Executive in the change in control period that spans from six (6) months before the change in control to
the second anniversary after the change in control consummation.

The Retention Plan is binding on any successor to the Company.

On September 24, 2018, the Company entered into an Executive Change In Control and Severance Benefits Agreement with Evan Jones and amended its
Executive Change In Control and Severance Benefits Agreement (each, an “Agreement”), with each of Timothy C. Dec and Vadim Sapiro.  

The Agreement with Mr. Jones was a new agreement that provides that, in the event of a termination without cause by the Company or a termination for
good reason by Mr. Jones, he will receive severance equal to six (6) months base salary at the time of termination.  In addition, if Mr. Jones’ employment is
terminated without cause by the Company or any successor, or by Mr. Jones for good reason at any time within two years after a change of control of the
Company,  he  shall  receive  the  following  additional  benefits:  (1)  the  severance  payment  obligation  is  increased  to  twelve  (12)  months;  (2)  acceleration,
vesting and lapse of forfeiture on any outstanding equity awards granted to the Executive, and, if applicable, extended time to exercise vested stock options;
and (3) payment by the Company or its successor, for a period of six (6) months, of health benefits for the Executive and/or the Executive’s family at levels
substantially equal to those which would have been provided to him or them in accordance with the plans, programs, practices and policies in effect as of
the date immediately before the change in control consummation date.  

The Agreements with the other Executives amend prior agreements to provide the same terms as described above.  

For purposes of the Agreements, the following terms have the following meanings (where applicable):

“cause” means (i) executive’s commission of a felony; (ii) any act or omission of executive constituting dishonesty, fraud, immoral or disreputable conduct
that  causes  material  harm  to  the  Company;  (iii)  executive’s  violation  of  Company  policy  that  causes  material  harm  to  the  Company;  (iv)  executive’s
material breach of any written agreement between executive and the Company which, if curable, remains uncured after notice; or (v) executive’s breach of
fiduciary duty. The termination of executive’s employment as a result of the death or disability is not deemed to be a termination without cause.

“change in control” means:

(i) a transaction or series of transactions (other than an offering of common stock to the general public through a registration statement filed with the SEC)
whereby  any  “person”  or  related  “group”  of  “persons”  (as  such  terms  are  used  in  Sections  13(d)  and  14(d)(2)  of  the  Exchange  Act  (other  than  the
Company,  any  of  its  subsidiaries,  an  employee  benefit  plan  maintained  by  the  Company  or  any  of  its  subsidiaries  or  a  “person”  that,  prior  to  such
transaction,  directly  or  indirectly  controls,  is  controlled  by,  or  is  under  common  control  with,  the  Company)  directly  or  indirectly  acquires  beneficial
ownership  (within  the  meaning  of  Rule  13d-3  under  the  Exchange  Act)  of  securities  of  the  Company  possessing  more  than  50%  of  the  total  combined
voting power of the Company’s securities outstanding immediately after such acquisition; or

(ii) the consummation by the Company (whether directly involving the Company or indirectly involving the Company through one or more intermediaries)
of (x) a merger, consolidation, reorganization, or business combination or (y) a sale or other disposition of all or substantially all of the Company’s assets in
any single transaction or series of related transactions or (z) the acquisition of assets or stock of another entity, in each case other than a transaction: (1)
which results in the Company’s voting securities outstanding immediately before the transaction continuing to represent (either by remaining outstanding or
by being converted into voting securities of the Company or the person that, as a result of the transaction, controls, directly or indirectly, the Company or
owns, directly or indirectly, all or substantially all of the Company’s assets or otherwise succeeds to the business of the Company (the Company or such
person, the Successor) directly or indirectly, at least a majority of the combined voting power of the Successor’s outstanding voting securities immediately
after the transaction, and (2) after which no person or group beneficially owns voting securities representing 50% or more of the combined voting power of
the  Successor;  provided,  however,  that  no  person  or  group  shall  be  treated  for  purposes  of  this  definition  as  beneficially  owning  50%  or  more  of  the
combined voting power of the Successor solely as a result of the voting power held in the Company prior to the consummation of the transaction; or

58

(iii) the Company’s stockholders approve a liquidation or dissolution of the Company.

“good  reason”  means  any  of  the  following,  without  executive’s  consent:  (i)  a  material  diminution  of  executive’s  responsibilities  or  duties  (provided,
however, that the acquisition of the Company and subsequent conversion of the Company to a division or unit of the acquiring company will not by itself
be deemed to be a diminution of executive’s responsibilities or duties); (ii) material reduction in the level of executive’s base salary (and any such reduction
will  be  ignored  in  determining  executive’s  base  salary  for  purposes  of  calculating  the  amount  of  severance  pay);  (iii)  relocation  of  the  office  at  which
executive is principally based to a location that is more than fifty (50) miles from the location at which executive performed his duties immediately prior to
the effective date of a change in control; (iv) failure of a successor in a change in control to assume the severance agreement; or (v) the Company’s material
breach of any written agreement between executive and the Company. Notwithstanding the foregoing, any actions taken by the Company to accommodate
a disability of executive or pursuant to the Family and Medical Leave Act shall not be a good reason for purposes of the agreement. Additionally, before
executive may terminate employment for a good reason, executive must notify the Company in writing within thirty (30) days after the initial occurrence of
the event, condition or conduct giving rise to good reason, the Company must fail to remedy or cure the alleged good reason within the thirty (30) day
period  after  receipt  of  such  notice  if  capable  of  being  cured  within  such  thirty-day  period,  and,  if  the  Company  does  not  cure  the  good  reason  (or  it  is
incapable of being cured within such thirty-day period), then executive must terminate employment by no later than thirty (30) days after the expiration of
the last day of the cure period (or, if the event condition or conduct is not capable of being cured within such thirty-day period, within thirty (30) days after
initial notice to the Company of the violation). Transferring executive’s employment to a successor is not itself good reason to terminate employment under
the  agreement,  provided,  however,  that  subparagraphs  (i)  through  (v)  above  shall  continue  to  apply  to  executive’s  employment  by  the  successor.  This
definition is intended to constitute a “substantial risk of forfeiture” as defined under Treasury Regulation 1.409A-1(d).

Outstanding Equity Awards at Fiscal Year-End Table—2019

The following table shows the outstanding equity awards held by the named executive officers as of December 31, 2019.

OPTION AWARDS

STOCK AWARDS

Name
Evan Jones (3)

Timothy Dec (4)

Vadim Sapiro (5)

(1) Number of
Securities
Underlying
Unexercised
Options
Exercisable

(1) Number of
Securities
Underlying
Unexercised
Options
Unexercisable

Equity Incentive
Plan Awards:
Number of
Securities
Underlying
Unexercised
Unearned
Options

3
348
400
1,437
110
459
228
100
112
93
120
263
1
1
7
100
50
75
75
120
263

-
-
-
96
50
591
-
-
8
43
-
337
-
-
-
-
-
5
35
-
337

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Equity
Incentive Plan
Awards:
Number of
Unearned
Shares, Units
or Other
Rights that
have not
Vested

Equity
Incentive Plan
Awards:
Market or
Payout Value of
Unearned
Shares, Units
or other Rights
that have not
Vested ($) (2)

Number of
Shares of
Stock that
have not
Vested

Market
Value of
Shares of
Stock that
have not
Vested ($)

2,650
-
-
-
-
-
1,750
-
-
-
-
-
1,250
-
-
-
-
-
-
-
-

2,995.00
-
-
-
-
-
1,977.50
-
-
-
-
-
1,413
-
-
-
-
-
-
-
-

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Option
Exercise
Price ($)
55,340.00
25.00
305.00
675.00
515.00
80.40
3,000.00
850.00
775.00
515.00
147.50
80.40
3,955.00
3,955.00
25.00
305.00
3,000.00
775.00
515.00
147.50
80.40

Option
Expiration
Date
9/21/2020
4/24/2024
10/23/2024
4/28/2026
2/23/2027
1/28/2028
5/4/2025
11/10/2025
6/13/2026
2/23/2027
8/9/2027
1/23/2028
3/23/2022
7/25/2023
4/24/2024
10/23/2024
5/4/2025
6/13/2026
2/23/2027
8/9/2027
1/23/2028

(1)

The standard vesting schedule for all stock option grants is vesting over four years with twenty-five percent (25%) vesting on the first anniversary of the date of
grant and six and one-quarter percent (6.25%) vesting on the last day of the next fiscal quarter over three years.

(2)

Calculated based on the closing price of the common stock the Nasdaq Capital Market on December 31, 2019 of $1.13 per share.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(3)

(4)

(5)

The stock option awards made to Mr. Jones were awarded on February 15, 2011 (3 shares), April 24, 2014 (348 shares), October 23, 2014 (400 shares) and April
28, 2016 (1,533 shares) and have the vesting schedule set forth in footnote (1). Mr. Jones was granted a stock option award on February 23, 2017 (160), which vests
over four years with twenty-five percent  (25%)  vesting on February 23, 2018 and six and  one-quarter  percent  (6.25%)  vesting  on  the  first  business  day  of  each
quarter thereafter over the next three years.  Mr. Jones was granted a stock option award on January 23, 2018 (1,050), which vests over four years with twenty-five
percent (25%) vesting on January 23, 2019 and six and one-quarter percent (6.25%) vesting on the quarterly anniversary of the first vesting date thereafter over the
next three years. Mr. Jones was granted restricted stock units on May 1, 2019 (2,650). Thirty-three and one third percent (33.3%) of the entire restricted stock units
award vests on the first three anniversaries of the date of grant.

Mr. Dec was granted stock option awards on May 4, 2015 (228 shares), November 10, 2015 (100 shares), June 13, 2016 (120 shares), February 23, 2017 (136), and
August 9, 2017 (120). One-forty-eighth of Mr. Dec’s stock option award granted on May 4, 2015 vested on the one month anniversary of the date of grant and
thereafter vest over four years with twenty-five percent (25%) vesting on the first yearly anniversary of the date of grant and six and one-quarter percent (6.25%)
vesting on the last day of the next fiscal quarter over three years. Mr. Dec’s stock option awards granted on November 10, 2015 and June 13, 2016 have the vesting
schedule  set  forth  in  footnote  (1).  Mr.  Dec’s  stock  option  award  granted  on  February  23,  2017  vests  over  four  years  with  twenty-five  percent  (25%)  vesting  on
February 23, 2018 and six and one-quarter percent (6.25%) vesting on the first business day of each quarter thereafter over the next three years. Mr. Dec’s stock
option award granted on August 9, 2017 vested on August 9, 2018. Mr. Dec was granted a stock option award on January 23, 2018 (600), which vests over four
years with twenty-five percent (25%) vesting on January 23, 2019 and six and one-quarter percent (6.25%) vesting on the quarterly anniversary of the first vesting
date thereafter over the next three years. Mr. Dec was granted restricted stock units on May 1, 2019 (1,750). Thirty-three and one third percent (33.3%) of the entire
restricted stock units award vests on the first three anniversaries of the date of grant

The stock option awards granted to Mr. Sapiro on March 23, 2012 (1 share), July 25, 2013 (1 share), October 23, 2014 (100 shares) and June 13, 2016 (80 shares)
have the vesting schedule set forth in footnote (1). The stock option award granted to Mr. Sapiro on April 24, 2014 for 7 shares is vesting over four years with
twenty-five  percent  (25%)  vesting  on  December  31,  2014  and  six  and  one-fourth  percent  (6.25%)  vesting  quarterly  thereafter  in  equal  proportions  over  the
remaining three years. The stock option granted to Mr. Sapiro on May 4, 2015 for 50 shares vested quarterly over the first year following the date of grant. The
stock option award granted to Mr. Sapiro on February 23, 2017 for 110 shares vest over four years with twenty-five percent (25%) vesting on February 23, 2018 and
six and one-quarter percent (6.25%) vesting on the first business day of each quarter over the next three years. The stock option award granted to Mr. Sapiro on
August 9, 2017 for 120 shares vested on August 9, 2018. Mr. Sapiro was granted a stock option award on January 23, 2018 (600), which vests over four years with
twenty-five  percent  (25%)  vesting  on  January  23,  2019  and  six  and  one-quarter  percent  (6.25%)  vesting  on  the  quarterly  anniversary  of  the  first  vesting  date
thereafter over the next three years. Mr. Sapiro was granted restricted stock units on May 1, 2019 (1,250). Thirty-three and one third percent (33.3%) of the entire
restricted stock units award vests on the first three anniversaries of the date of grant

Director Compensation

Since May 2015, each non-employee director receives an annual cash retainer of $25,000, payable quarterly, plus additional annual cash compensation for
committee  chairs  ($15,000  for  Audit  Committee,  $10,000  for  Compensation  Committee  and  $7,500  for  Compliance  Committee)  and  for  committee
members  ($7,000  for  Audit  Committee,  $5,000  for  Compensation  Committee  and  $3,500  for  Compliance  Committee).  In  addition,  each  new  director
receives an initial stock option grant to purchase 60 shares of common stock and each non- employee director receives an annual stock option grants to
purchase 25 shares of common stock. All such awards are made under the 2015 Plan. The annual stock option awards may be pro-rated in the first year of
service  depending  on  when  the  non-employee  director  joins  the  Board.  This  compensation  program  was  reviewed  by  the  Compensation  Committee  in
February 2017, and the determination was made to continue to the program without change.

Evan Jones, Chairman of the Board and CEO, does not receive additional compensation for service on our Board. See “Summary Compensation Table”
for his 2019 compensation.

Compensation for the non-employee directors for the year ended December 31, 2019 was:

Name
R. Donald Elsey (2)
Timothy J.R. Harris (3)
Tina S. Nova (2)
Misti Ushio (2)

Fees Earned or
Paid in Cash ($)

Option Awards
($)(1)

All Other

Compensation ($)    

Total ($)

  $
  $
  $
  $

34,555      
16,750      
39,500      
42,000      

14,370      
-      
5,475      
5,475      

-     
-     
-     
-     

48,925 
16,750 
44,975 
47,475 

(1)

The “Option Awards” column reflects the grant date fair value for all stock option and restricted stock awards granted under the 2015 Plan during
2019. These amounts are determined in accordance with FASB Accounting Standards Codification 718 (ASC 718), without regard to any estimate
of  forfeiture  for  service  vesting.  Assumptions  used  in  the  calculation  of  the  amounts  are  included  in  a  footnote  to  the  Company’s  consolidated
audited financial statements for the year ended December 31, 2019 in Item 8 of this Annual Report.

(2)

As of December 31, 2019, the non-employee directors held the following vested stock options: Nova 190; and Ushio 175.

60

 
 
   
   
 
 
(3)

Effective June 30, 2019, Timothy Harris resigned from the Board of OpGen due to other commitments.

2008 Plan

Our  2008  Stock  Option  and  Restricted  Stock  Plan,  as  amended,  or  2008  Plan,  was  approved  by  our  Board  and  stockholders  in  April  2008;  subsequent
increases in the number of shares available for awards under the 2008 Plan were approved by our Board and stockholders in January 2009, February 2011,
March 2012, December 2012, April 2014 and October 2014. A total of 57,911 shares of our common stock are reserved for issuance under the 2008 Plan.

The 2008 Plan provided for the grant of stock options and restricted stock awards. The Compensation Committee determined the time or times at which a
stock option will vest or become exercisable and the terms on which such option will remain exercisable. The Compensation Committee determined the
conditions and restrictions and purchase price, if any, for grants or sales or restricted stock to plan participants. The Compensation Committee may also at
any time accelerate the vesting or exercisability of an award.

Under  the  2008  Plan,  in  the  event  of  any  dissolution  or  liquidation  of  the  Company,  the  sale  of  all  or  substantially  all  of  the  Company’s  assets,  or  the
merger or consolidation of the Company where the Company is not the surviving entity or which results in the acquisition of all or substantially all of the
Company’s  then  outstanding  common  stock,  the  Compensation  Committee  may:  (a)  provide  for  the  assumption  or  substitution  of  some  or  all  of  the
outstanding  awards;  (b)  provide  for  a  cash-out  payment;  or  (c)  in  the  case  there  is  no  assumption,  substitution  or  cash-out,  provide  that  all  awards  not
exercised or awards providing for the future delivery of common stock will terminate upon the closing of the transaction.

Following our 2015 Equity Incentive Plan, or 2015 Plan, becoming effective, no further grants have been or will be made under our 2008 Plan.

2015 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 grants of restricted stock, restricted stock
units,  stock  appreciation  rights,  dividend  equivalents  and  stock  payments  to  employees,  non-employee  directors  and  consultants.  The  2015  Plan  was
amended  by  the  Compensation  Committee  in  February  2017  to  revise  the  provisions  with  respect  to  net  settlement  of  awards  in  response  to  change  in
regulations, and to establish standard periods for exercise of vested stock options following termination of service events.

Administration. The Compensation Committee administers the 2015 Plan, including the determination of the recipient of an award, the number of shares or
amount of cash subject to each award, whether an option is to be classified as an incentive stock option or non-qualified stock option, and the terms and
conditions  of  each  award,  including  the  exercise  and  purchase  prices  and  the  vesting  and  duration  of  the  award.  Our  Board  may  appoint  one  or  more
separate committees of our Board, each consisting of one or more members of our Board, to administer our 2015 Plan with respect to employees who are
not subject to Section 16 of the Exchange Act. Subject to applicable law, our Board may also authorize one or more officers to designate employees, other
than employees who are subject to Section 16 of the Exchange Act, to receive awards under our 2015 Plan and/or determine the number of such awards to
be received by such employees subject to limits specified by our Board.

Authorized shares. Under our 2015 Plan, the aggregate number of shares of our common stock authorized for issuance may not exceed (1) 54,200 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 the number of shares subject to vesting restrictions under the 2008 Plan on 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  are
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 (i) 4% of the outstanding shares of our common stock on the last day of the immediately preceding fiscal year, and (ii) another lesser
amount determined by our Board. As of January 1, 2020, 229,075 shares remain available for future awards under the 2015 Plan.

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.  No  more  than  160,000  shares  may  be  delivered  upon  the  exercise  of  incentive  stock  options
granted under the 2015 Plan.

Types of awards

Stock options. A stock option is the right to purchase a certain number of shares of stock, at a certain exercise price, in the future. Under our 2015 Plan,
incentive stock options and non-qualified options must be granted with an exercise price of at least 100% of the

61

 
fair market value of our common stock on the date of grant. Incentive stock options granted to any holder of more than 10% of our voting shares must have
an exercise price of at least 110% of the fair market value of our common stock on the date of grant. The stock option agreement specifies the date when all
or  any  installment  of  the  option  is  to  become  exercisable.  Payment  of  the  exercise  price  may  be  made  in  cash  or,  if  provided  for  in  the  stock  option
agreement  evidencing  the  award,  (1)  by  surrendering,  or  attesting  to  the  ownership  of,  shares  which  have  already  been  owned  by  the  optionee,  (2)  by
delivery of an irrevocable direction to a securities broker to sell shares and to deliver all or part of the sale proceeds to us in payment of the aggregate
exercise price, (3) by a “net exercise” arrangement, or (4) by any other form that is consistent with applicable laws, regulations and rules.

Restricted stock.  Restricted  stock  is  a  share  award  that  may  be  subject  to  vesting  conditioned  upon  continued  service,  the  achievement  of  performance
objectives  or  the  satisfaction  of  any  other  condition  as  specified  in  a  restricted  stock  agreement.  Participants  who  are  granted  restricted  stock  awards
generally have all of the rights of a stockholder with respect to such stock, other than the right to transfer such stock prior to vesting.

Restricted stock units. Restricted stock units give recipients the right to acquire a specified number of shares of stock at a future date upon the satisfaction
of certain conditions, including any vesting arrangement, established by our Compensation Committee and as set forth in a restricted stock unit agreement.
Unlike  restricted  stock,  the  stock  underlying  restricted  stock  units  will  not  be  issued  until  the  restricted  stock  units  have  vested  and  are  settled,  and
recipients of restricted stock units generally will have no voting or dividend rights prior to the time the vesting conditions are satisfied and the award is
settled.

Dividend equivalents. At our Compensation Committee’s discretion, performance-based restricted stock or restricted stock unit awards may provide for the
right to dividend equivalents. Subject to the terms of the 2015 Plan, our Compensation Committee will determine the terms and conditions of any stock unit
award, which will be set forth in a stock unit agreement to be entered into between us and each recipient.

Stock appreciation rights. Stock appreciation rights typically will provide for payments to the recipient based upon increases in the price of our common
stock  over  the  exercise  price  of  the  stock  appreciation  right.  The  exercise  price  of  a  stock  appreciation  right  will  be  determined  by  our  Compensation
Committee, which shall not be less than the fair market value of our common stock on the date of grant. Our Compensation Committee may elect to pay
stock appreciation rights in cash or in common stock or in a combination of cash and common stock.

Performance-based awards. Awards under our 2015 Plan may be made subject to the attainment of performance goals.

Other plan features

No Transfer. Unless the agreement evidencing an award expressly provides otherwise, no award granted under the 2015 Plan may be transferred in any
manner (prior to the vesting and lapse of any and all restrictions applicable to shares issued under such award), other than by will or the laws of descent and
distribution, provided, however, that an incentive stock option may be transferred or assigned only to the extent consistent with Section 422 of the Code.

Adjustments. In the event of a recapitalization, stock split or similar capital transaction, our Compensation Committee will make appropriate and equitable
adjustments  to  the  number  of  shares  reserved  for  issuance  under  the  2015  Plan,  the  limitations  regarding  the  total  number  of  shares  underlying  awards
given to an individual participant in any calendar year, the number of shares that can be issued as incentive stock options, the number of shares subject to
outstanding awards and the exercise price under each outstanding option or stock appreciation right.

Change in Control. If we are involved in a merger or other reorganization, outstanding awards will be subject to the agreement of merger or reorganization.
Such agreement will provide for (1) the continuation of the outstanding awards by us if we are the surviving corporation, (2) the assumption or substitution
of the outstanding awards by the surviving corporation or its parent or subsidiary, (3) immediate vesting, exercisability and settlement of the outstanding
awards followed by their cancellation, or (4) settlement of the intrinsic value of the outstanding awards (whether or not vested or exercisable) in cash, cash
equivalents, or equity (including cash or equity subject to deferred vesting and delivery consistent with the vesting restrictions applicable to such award or
the underlying shares) followed by cancellation of such awards.

Termination or Amendment. Our Board may amend or terminate the 2015 Plan at any time, subject to stockholder approval where required by applicable
law. Any amendment or termination may not materially impair the rights of holders of outstanding awards without their consent. No incentive stock option
may be granted after the tenth anniversary of the date the 2015 Plan was adopted by our Board.

Effective Date. The 2015 Plan was initially adopted by our Board and subsequently approved by our stockholders in April 2015. The 2015 Plan became
effective on May 4, 2015. Awards may be granted under the 2015 Plan until April 1, 2025.  

62

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

The number of shares of the Company’s common stock outstanding at the close of business on December 31, 2019 was 5,582,280 shares. The following
table sets forth the beneficial ownership of the Company’s common stock as of December 31, 2019 by each Company director and executive officer, by all
directors and executive officers as a group, and by each person who owned of record, or was known to own beneficially, more than 5% of the outstanding
shares  of  our  common  stock.  Beneficial  ownership  is  determined  in  accordance  with  Rule  13d-3  under  the  Exchange  Act.  In  computing  the  number  of
shares beneficially owned by a person or a group and the percentage ownership of that person or group, shares of our common stock subject to options and
warrants  currently  exercisable  or  exercisable  within  60  days  after  December  31,  2019  are  deemed  outstanding,  but  are  not  deemed  outstanding  for  the
purpose  of  computing  the  percentage  ownership  of  any  other  person.  To  the  knowledge  of  the  directors  and  executive  officers  of  the  Company,  as  of
December 31, 2019, there are no persons and/or companies who or which beneficially own, directly or indirectly, shares representing more than 5% of the
voting  rights  attached  to  all  outstanding  shares  of  the  Company.  Unless  otherwise  indicated,  the  address  of  each  beneficial  owner  listed  below  is  c/o
OpGen, Inc., 708 Quince Orchard Road, Suite 205, Gaithersburg, MD 20878.

Name and Address of Beneficial Owner

Directors and Named Executive Officers
Evan Jones (1)
R. Donald Elsey (2)
Tina S. Nova, Ph.D.(3)
Misti Ushio, Ph.D. (4)
Timothy C. Dec (5)
Vadim Sapiro (6)
All current Directors and Executive Officers as a group 6 individuals) (7)

Number of
Shares of
Common Stock   

Percentage
Beneficially Owned

36,051    
-    
190    
254    
1,500    
949    
38,493    

*%
* 
* 
* 
* 
* 
*%

*

(1)

(2)

(3)

(4)

(5)

(6)

Constitutes less than 1%

Consists  of  (i)  26,211  shares  of  common  stock  and  currently  exercisable  warrants  to  acquire  an  additional  6,716  shares  of  common  stock
beneficially owned by jVen Capital, LLC, (ii) 262 shares of common stock and currently exercisable warrants to acquire an additional 42 shares of
common stock owned by Mr. Jones’ spouse, and (iii) stock options to purchase 2,820 shares of common stock that are currently vested or that will
become  vested  within  60  days.  Mr.  Jones  is  a  managing  member  of  jVen  Capital,  LLC  and  has  voting  and  investment  authority  over  the  shares
owned by that entity.

Mr. Elsey was elected to the Board of Directors on February 21, 2019.  

Consists of stock options to purchase 190 shares of common stock that are currently vested or that will become vested within 60 days.

Consists  of  (i)  79  shares  of  common  stock  and  (ii)  stock  options  to  purchase  175  shares  of  common  stock  that  are  currently  vested  or  that  will
become vested within 60 days.

Consists of (i) 343 shares of common stock, (ii) currently exercisable warrants to acquire an additional 204 shares of common stock, and (iii) stock
options to purchase 953 shares of common stock that are currently vested or that will become vested within 60 days.

Consists of (i) 150 shares of common stock, (ii) currently exercisable warrants to acquire an additional 70 shares of common stock, and (iii) stock
options to purchase 729 shares of common stock that are currently vested or that will become vested within 60 days.

(7)

See the beneficial ownership described in footnotes (1) through (6).

63

 
 
 
 
  
     
  
  
     
  
  
  
  
  
  
  
  
 
 
 
Employee Incentive Plans

The  following  table  shows,  as  of  December  31,  2019,  the  Company’s  equity  compensation  plans  under  which  the  Company’s  equity  securities  are
authorized for issuance:

Plan Category
Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total

Number of
securities to be
issued upon
exercise of
outstanding
options, warrants
and rights(1)

Weighted average
exercise price of
outstanding
options, warrants
and rights(2)

5,135,733     $
—      
5,135,733     $

12.73      
—      
12.73      

Number of
securities
remaining
available for
future issuance  
5,784 
— 
5,784 

(1)

(2)

Includes 14,975 outstanding restricted stock units for which there is no exercise price.

Includes the weighted-average exercise price of stock options and warrants only.

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

Certain Relationships and Related Person Transactions

In October 2016, the Company entered into an agreement with Merck Sharp & Dohme, a wholly-owned subsidiary of Merck Co. & Inc. (“Merck”), an
affiliate  of  MGHIF,  a  principal  stockholder  of  the  Company  and  a  related  party  to  the  Company.    Under  the  agreement,  Merck  provided  access  to  its
archive of over 200,000 bacterial pathogens.  The Company is initially performing molecular analyses on up to 10,000 pathogens to identify markers of
resistance to support rapid decision making using the Acuitas Lighthouse, and to speed development of its rapid diagnostic products. Merck gains access to
the  high-resolution  genotype  data  for  the  isolates  as  well  as  access  to  the  Acuitas  Lighthouse  informatics  to  support  internal  research  and  development
programs. The Company is required to expend up to $175,000 for the procurement of materials related to the activities contemplated by the agreement.
Contract  life-to-date,  the  Company  has  incurred  $171,646  of  procurement  costs  which  have  been  recognized  as  research  and  development  expense,
including $0 and $22,603 during the years ended December 31, 2019 and 2018.

In  December  2017,  the  Company  entered  into  a  subcontractor  agreement  with  ILÚM  Health  Solutions,  LLC,  an  entity  created  by  Merck’s  Healthcare
Services and Solutions division, whereby ILÚM Health Solutions provided services to the Company in the performance of the Company’s CDC contract to
deploy  ILÚM’s  commercially-available  cloud-  and  mobile-based  software  platform  for  infectious  disease  management  in  up  to  three  medical  sites  in
Colombia  with  the  aim  of  improving  antibiotic  use  in  resource-limited  settings.  During  the  years  ended  December  31,  2019  and  2018,  the  Company
recognized $0 and $329,162 of cost of services expense related to the contract, respectively.

Compensation arrangements for our directors and named executive officers are described in Item 11 “Executive Compensation” of this Annual Report.

Policies for Approval of Related Person Transactions

We have adopted a written policy that transactions with directors, officers and holders of 5% or more of our voting securities and their affiliates, each, a
related person, must be approved by our Audit Committee.

Independence of the Board of Directors Members

During 2019, the Board members were R. Donald Elsey, Timothy Harris, Evan Jones, Tina Nova, David Rubin and Misti Ushio.  The Company defines
“independent” as that term is defined in Rule 5605(a)(2) of the NASDAQ listing standards. For 2019, Mr. Elsey and Drs. Harris, Nova, Rubin and Ushio
qualified as independent and none of them has any material relationship with the Company that might interfere with his or her exercise of independent
judgment.

64

 
 
   
   
   
   
   
 
 
 
Item 14. Principal Accounting Fees and Services

Audit Fees

CohnReznick LLP has served as the independent registered public accounting firm of the Company since 2014.  The following table presents the aggregate
fees billed to the Company by CohnReznick for its audits of the Company’s consolidated annual financial statements and other services for the years ended
December 31, 2019 and 2018.

Audit Fees (1)
Audit Related Fees
Tax Fees
All Other Fees
Total Fees

2019

2018

403,540     $
-      
-      
-      
403,540     $

373,096 
- 
- 
- 
373,096

  $

  $

(1)

Audit Fees consist of fees billed for professional services performed by CohnReznick for the audit of our consolidated annual financial statements
for the years ended December 31, 2019 and 2018, the review of our quarterly financial statements on Form 10‑Q, filing of Registration Statements
on Forms S-1, S-3, S-4 and S-8, and associated Consent Letters and related services that are normally provided in connection with statutory and
regulatory filings or engagements.

Policy on Audit Committee Pre-Approval

Our  Audit  Committee  has  a  policy  in  place  that  requires  its  review  and  pre-approval  of  all  audit  and  permissible  non-audit  services  provided  by  our
independent  registered  public  accounting  firm.    The  services  requiring  pre-approval  by  the  audit  committee  may  include  audit  services,  audit-related
services, tax services and other services.  All such audit and permissible non-audit services were pre-approved in accordance with this policy during the
fiscal year ended December 31, 2019.  The Audit Committee considers whether the provision of each non-audit service is compatible with maintaining the
independence of our independent registered public accounting firm.  The responsibility to pre-approve audit and non-audit services may be delegated by the
Audit Committee to one or more members of the Audit Committee; provided that any decisions made by such member or members must be presented to
the full Audit Committee at its next scheduled meeting.

65

 
 
 
 
   
 
   
   
   
 
 
 
 
Item 15. Exhibits and Financial Statement Schedules

(a)(1) Financial Statements.

PART IV

The consolidated balance sheets of the Company as of December 31, 2019 and 2018, 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

EXHIBIT INDEX

Exhibit
Number
2.1

Description

  Implementation  Agreement,  dated  as  of  September  4,  2019,  by  and  among  Curetis  N.V.,  Crystal  GmbH,  and  OpGen  (incorporated  by

reference to Exhibit 2.1 to the Registrant’s Current Report on Form 8-K, filed on September 4, 2019)

    3.1.1

  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)

    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

  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)

    3.4

  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)

    4.1 *

  Form of Common Stock Certificate of the Registrant

    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)

    4.6

  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)

66

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

Description

    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 11, 2019)

    4.13*

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

  10.1

  Lease Agreement, dated as of June 30, 2008, between the Registrant and ARE-708 Quince Orchard, LLC (the "Landlord") (incorporated by

reference to Exhibit 10.1 of Form S-1/A, file No. 333-202478, filed March 3, 2015)

  10.1.1

  First Amendment to Lease, dated as of April 4, 2011, between the Registrant and the Landlord (incorporated by reference to Exhibit 10.1.1

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

  10.1.2

  Second Amendment to Lease Agreement, dated as of August 15, 2012, between the Registrant and the Landlord (incorporated by reference

to Exhibit 10.1.2 of Form S-1, File No. 333-202478, filed March 3, 2015)

  10.1.3

  Third Amendment to Lease, dated as of December 30, 2013, between the Registrant and the Landlord (incorporated by reference to Exhibit

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

  10.1.4

  Fourth Amendment to Lease Agreement, dated as of March 21, 2014, between the Registrant and the Landlord (incorporated by reference

to Exhibit 10.4 of Form S-1, File No. 333-202478, filed March 3, 2015)

  10.1.5

  Fifth Amendment to Lease Agreement, dated as of March 20, 2015, between the Registrant and the Landlord (incorporated by reference to

Exhibit 10.1.5 of Form S-1, Amendment No. 1, File No. 333-202478, filed on March 20, 2015)

  10.1.6

  Sixth Amendment to Lease Agreement (and Amendment to Reimbursement Agreement), dated as of April 30, 2015, between the Registrant
and the Landlord (incorporated by reference to Exhibit 10.1.6 of Form S-1, Amendment No. 8, File No. 333-202478, filed on May 1, 2015)

  10.1.7

  Seventh Amendment to Lease Agreement, dated as of June 30, 2015, between the Registrant and the Landlord (incorporated by reference to

Exhibit 10.1 of Current Report on Form 8-K, filed on July 7, 2015)

  10.1.8

  Eighth Amendment to Lease Agreement, dated September 8, 2015, between the Registrant and the Landlord (incorporated by reference to

Exhibit 10.6 of Quarterly Report on Form 10-Q, filed on November 13, 2015)

67

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number

Description

  10.2

  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)

  10.3

  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)

  10.4 !

  Non-Employee Director Compensation Policy (incorporated by reference to Exhibit 10.16 to the Registrant's Form S-1, Amendment No. 2,

File No. 333-202478, filed on April 6, 2015)

  10.5

  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)

  10.6.1 !

  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)

  10.6.2 !

  10.6.3 !

  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)

  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)

  10.7 !

  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)

  10.8

  Common  Stock  and  Note  Purchase  Agreement,  dated  as  of  July  14,  2015,  between  the  Registrant  and  Merck  Global  Health  Innovation

Fund, LLC (incorporated by reference to Exhibit 10.1 to the Registrant's Current Report on Form 8-K, filed on July 16, 2015)

  10.9

  Senior  Secured  Promissory  Note,  dated  as  of  July  14,  2015,  between  the  Registrant  and  Merck  Global  Health  Innovation  Fund,  LLC

(incorporated by reference to Exhibit 10.2 to the Registrant's Current Report on Form 8-K, filed on July 16, 2015)

  10.9.1

  10.9.2

  Second  Amended  &  Restated  Senior  Secured  Promissory  Note,  dated  June  28,  2017,  by  and  between  the  Registrant  and  Merck  Global
Health Innovation Fund, LLC (incorporated by reference to Exhibit 10.3 to the Registrant's Current Report on Form 8-K, Amendment No.
1, filed on June 28, 2017)

  Allonge, dated June 11, 2018, to the Second Amended and Restated Senior Secured Promissory Note, dated June 28, 2017, with a principal
amount of $1,000,000 issued by OpGen, Inc. to Merck Global Health Innovation Fund, LLC (incorporated by reference to Exhibit 10.1 to
the Registrant’s Current Report on Form 8-K, filed on June 11, 2018)

  10.10 !

  Stock Option Award Agreement, dated April 28, 2016, by and between the Registrant and Evan Jones (incorporated by reference to Exhibit

10.5 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2016, filed on August 11, 2016)

  10.11 !

  Executive  Change  In  Control  and  Severance  Benefits  Agreement,  dated  September  24,  2018  between  OpGen,  Inc.  and  Evan  Jones

(incorporated by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K, filed on September 25, 2018)

  10.12 !

  Executive  Change  In  Control  and  Severance  Benefits  Agreement,  dated  September  24,  2018  between  OpGen,  Inc.  and  Timothy  C.  Dec

(incorporated by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K, filed on September 25, 2018)

  10.13 !

  Executive  Change  In  Control  and  Severance  Benefits  Agreement,  dated  September  24,  2018  between  OpGen,  Inc.  and  Vadim  Sapiro

(incorporated by reference to Exhibit 10.4 to the Registrant’s Current Report on Form 8-K, filed on September 25, 2018).

  10.14 !

  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)

  10.15

  Underwriting  Agreement,  dated  October  23,  2019,  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 October 28, 2018)

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit
Number
  10.16

Description

  Interim Facility Agreement, dated as of November 11, 2019, by and between Curetis GmbH, as Borrower, and Crystal GmbH, a wholly
owned  subsidiary  of  the  Registrant,  as  Lender  (incorporated  by  reference  to  Exhibit  10.31  to  the  Registrant’s  Registration  Statement  on
Form S-4, File No. 333-234657, filed on November 12, 2019)

  10.17

  At the Market Offering Agreement, by and between OpGen, Inc. and H.C. Wainwright & Co., LLC dated February 11, 2020 (incorporated

by reference to Exhibit 1.1 to the Registrant’s Current Report on Form 8-K, filed on February 12, 2020)

  10.18

  Assignment  of  the  Agreement  for  the  Issuance  of  and  Subscription  to  Notes  Convertible  into  Shares,  dated  February  24,  2020,  among
OpGen, Inc., YA II PN, LTD, and Curetis N.V. (incorporated by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K,
filed on February 28, 2020)

  10.19*

  Amended  and  Restated  Interim  Facility  Agreement,  dated  as  of  March  18,  2020,  by  and  among  Curetis  GmbH,  as  Borrower,  Crystal

GmbH, a wholly owned subsidiary of the Registrant, as Lender and Curetis N.V.

  21.1 *

  Subsidiaries of the Registrant

  23.1 *

  Consent of CohnReznick LLP

  31.1 *

  Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a)

  31.2 *

  Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a)

  32.1 *

  Certification of Chief Executive Officer and Chief Financial Officer 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

(c) Not applicable.

Item 16. Form 10-K Summary

The Company has chosen not to include a summary of this Form 10-K.

69

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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/ Evan Jones
Evan Jones
Chief Executive Officer

Date: March 23, 2020

By: /s/ Timothy C. Dec
Timothy C. Dec
Chief Financial Officer

Date: March 23, 2020

POWER OF ATTORNEY

We, the undersigned officers and directors of OpGen, Inc., hereby severally constitute and appoint Evan Jones and Timothy C. Dec, 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/ Evan Jones
Evan Jones

/s/ Timothy C. Dec
Timothy C. Dec

/s/ R. Donald Elsey

R. Donald Elsey

/s/ Tina S. Nova
Tina Nova

/s/ Misti Ushio
Misti Ushio

Title

Chief Executive Officer and Director
(principal executive officer)

Date

  March 23, 2020

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

  March 23, 2020

Director

Director

Director

70

  March 23, 2020

  March 23, 2020

  March 23, 2020

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
OPGEN, INC.

Index to Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm

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-3

F-4

F-5

F-6

F-7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

The Board of Directors and Stockholders
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, 2019 and 2018, 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 consolidated financial statements referred to above present fairly, in all material
respects, the financial position of the Company as of December 31, 2019 and 2018, 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  consolidated  financial  statements  have  been  prepared  assuming  that  the  Company  will  continue  as  a  going  concern.  As  discussed  in  Note  1  to  the
consolidated  financial  statements,  the  Company  has  incurred  losses  from  operations  since  inception  and  will  need  additional  capital  to  fund  future
operations. These conditions raise substantial doubt about the Company's ability to continue as a going concern. The consolidated financial statements do
not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company's management.  Our responsibility is to express an opinion on the Company’s
consolidated 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 consolidated 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 consolidated 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 consolidated 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 consolidated financial statements. We believe that our audits provide a reasonable basis
for our opinion.

/s/ CohnReznick LLP

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

Tysons, Virginia
March 23, 2020

F-2

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

2019

2018

Assets
Current assets
Cash and cash equivalents
Accounts receivable, net
Inventory, net
Note receivable
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
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
Deferred rent
Note payable
Warrant liability
Long-term finance lease liabilities
Long-term operating lease liabilities
Total liabilities
Commitments (Note 9)
Stockholders' equity
Preferred stock, $0.01 par value; 10,000,000 shares authorized; none issued and
   outstanding at December 31, 2019 and December 31, 2018, respectively
Common stock, $0.01 par value; 50,000,000 shares authorized; 5,582,280 and
   432,286 shares issued and outstanding at December 31, 2019 and
   December 31, 2018, respectively
Additional paid-in capital
Accumulated deficit
Accumulated other comprehensive loss
Total stockholders’ equity
Total liabilities and stockholders’ equity

See accompanying notes to consolidated financial statements.

F-3

  $

  $

  $

2,708,223    $
567,811   
473,030   
2,521,479   
396,760   
6,667,303   
130,759   
958,590   
1,043,537   
600,814   
817,550   
203,271   
10,421,824    $

1,056,035    $
855,994   
1,046,661   
9,808   
373,599   
579,030   
1,017,414   
4,938,541   
—   
329,456   
—   
313,263   
547,225   
6,128,485   

4,572,487 
373,858 
543,747 
— 
292,918 
5,783,010 
1,221,827 
— 
— 
600,814 
1,085,366 
259,346 
8,950,363 

1,623,751 
1,041,573 
902,019 
15,824 
398,595 
399,345 
— 
4,381,107 
162,919 
660,340 
67 
437,189 
— 
5,641,622 

— 

— 

55,823 

178,779,814   
(174,524,983)  
(17,315)  
4,293,339   
10,421,824    $

4,323 
165,396,036 
(162,078,525)
(13,093)
3,308,741 
8,950,363

  $

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

2019

2018

Revenue
Product sales
Laboratory services
Collaboration revenue
Total revenue
Operating expenses
Cost of products sold
Cost of services
Research and development
General and administrative
Sales and marketing
Transaction costs
Impairment of right-of-use asset
Total operating expenses
Operating loss
Other (expense) income
Interest and other income, net
Interest expense
Foreign currency transaction gains/(losses)
Change in fair value of derivative financial instruments
Total other expense
Loss before income taxes
Provision for income taxes
Net loss

Net loss per common share - basic and diluted

Weighted average shares outstanding - basic and diluted

Net loss
Other comprehensive (loss)/income - foreign currency translation
Comprehensive loss

See accompanying notes to consolidated financial statements.

F-4

  $

2,168,179    $
5,435   
1,325,000   
3,498,614   

911,565   
720,156   
5,121,168   
6,252,442   
1,464,721   
779,048   
520,759   
15,769,859   
(12,271,245)  

9,859   
(187,549)  
2,410   
67   
(175,213)  
(12,446,458)  
—   

  $

  $

  $

  $

(12,446,458)   $

(7.70)   $

1,616,939   

(12,446,458)   $

(4,222)  

(12,450,680)   $

2,395,626 
34,665 
516,016 
2,946,307 

1,222,919 
625,516 
5,677,243 
7,069,315 
1,531,556 
— 
— 
16,126,549 
(13,180,242)

5,384 
(191,195)
(10,431)
8,386 
(187,856)
(13,368,098)
— 
(13,368,098)

(44.49)

300,453 

(13,368,098)
12,807 
(13,355,291)

 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
OpGen, Inc.
Consolidated Statements of Stockholders’ Equity

Common Stock

Preferred Stock

Additional

Accumulated
Other

Number of
Shares
113,266    $

  Amount

    Amount    

1,133     

—     

Paid-
in Capital
—    $ 150,136,191    $

Comprehensive
Loss
(25,900)   $ (148,710,427)   $ 1,400,997 

Accumulated
Deficit

Total

Number
of
Shares

295,615     

2,956     

—     

—      13,527,447     

—     

—      13,530,403 

Balances at December 31, 2017
Public offering of common stock and
warrants, net of issuance costs
At the market offering, net of offering
costs
Issuance of RSUs
Stock compensation expense
Stock cancellation
Interest settlement in common stock    
Foreign currency translation
Net loss
Balances at December 31, 2018
Public offering of common stock and
warrants, net of issuance costs
Issuance of RSUs
Stock compensation expense
Stock cancellation
Foreign currency translation
Net loss
Balances at December 31, 2019

15,912     
283     
—     
(2)    
7,212     
—     
—     
432,286     

159     
3     
—     
—     
72     
—     
—     
4,323     

    5,150,000      51,500     
—     
12     
—     
—     
—     
(18)    
—     
—     
—     
—     
    5,582,280    $ 55,823     

See accompanying notes to consolidated financial statements.

597,583     
—     
(3)    
—     
862,281     
—     
—     
—     
272,537     
—     
—     
—     
—     
—     
—      165,396,036     

—     
—     
—     
—     
—     
12,807     
—     

—     
—     
—     
—     
—     
—     

597,742 
— 
862,281 
— 
272,609 
12,807 
(13,368,098)     (13,368,098)
3,308,741 

(13,093)     (162,078,525)    

—      13,010,908     
—     
—     
372,870     
—     
—     
—     
—     
—     
—     
—     
—    $ 178,779,814    $

—     
—     
—     
—     
(4,222)    
—     

—      13,062,408 
—     
— 
372,870 
—     
— 
—     
(4,222)
—     
(12,446,458)     (12,446,458)
(17,315)   $ (174,524,983)   $ 4,293,339

—     
—     
—     
—     
—     
—     
—     
—     

—     
—     
—     
—     
—     
—     
—     

F-5

 
 
 
   
   
 
 
 
   
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
 
OpGen, Inc.
Consolidated Statements of Cash Flows
Years Ended December 31,

Cash flows from operating activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities

2019

2018

  $

(12,446,458)   $

(13,368,098)

Depreciation and amortization
Noncash interest expense
Noncash interest income
Stock compensation expense
Loss (gain) on sale of equipment
Change in fair value of warrant liability
Impairment of right-of-use asset

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
Note receivable
Purchases of property and equipment
Proceeds from sale of equipment
Net cash used in investing activities
Cash flows from financing activities
Proceeds from issuance of common stock, net of issuance costs
Proceeds from issuance of units and exercises of pre-funded warrants, net of selling costs
Proceeds from debt, net of issuance costs
Payments on debt
Payments on finance lease obligations
Net cash provided by financing activities
Effects of exchange rates on cash
Net (decrease) increase in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at beginning of year
Cash, 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:
Shares issued to settle obligations
Right-of-use assets acquired through finance leases
Conversion of accounts payable to finance lease

See accompanying notes to consolidated financial statements.

F-6

921,379   
13,158   
(21,479)  
372,870   
9,904   
(67)  
520,759   

(195,019)  
70,286   
577,193   
(503,516)  
(818,433)  
(6,016)  
(11,505,439)  

(2,500,000)  
(31,826)  
29,250   
(2,502,576)  

4,782,509   
8,279,899   
470,519   
(828,850)  
(535,931)  
12,168,146   
(3,735)  
(1,843,604)  
4,737,207   
2,893,603    $

730,884 
133,802 
— 
862,281 
(5,253)
(8,386)
— 

432,814 
(11,273)
486 
89,493 
77,871 
(8,618)
(11,073,997)

— 
(147,767)
10,440 
(137,327)

3,400,013 
10,728,131 
381,253 
(371,573)
(292,722)
13,845,102 
12,878 
2,646,656 
2,090,551 
4,737,207 

187,359    $

57,393 

—    $
528,413    $
63,600    $

272,610 
706,778 
156,775

  $

  $

  $
  $
  $

 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
OpGen, Inc.
Notes to Consolidated Financial Statements

Note 1 - Organization

OpGen,  Inc.  (“OpGen”  or  the  “Company”)  was  incorporated  in  Delaware  in  2001.  References  in  this  report  to  the  “Company”  include  OpGen  and  its
wholly-owned subsidiaries. The Company’s headquarters are in Gaithersburg, Maryland, and its principal operations are in Gaithersburg, Maryland. The
Company also has operations in Copenhagen, Denmark, and Bogota, Colombia. The Company operates in one business segment.

OpGen is a precision medicine company harnessing the power of molecular diagnostics and informatics to help combat infectious disease. The Company is
developing  molecular  information  products  and  services  for  global  healthcare  settings,  helping  to  guide  clinicians  with  more  rapid  and  actionable
information  about  life  threatening  infections,  improve  patient  outcomes,  and  decrease  the  spread  of  infections  caused  by  multidrug-resistant
microorganisms, or MDROs. Its proprietary DNA tests and informatics address the rising threat of antibiotic resistance by helping physicians and other
healthcare providers optimize care decisions for patients with acute infections.  

The Company’s molecular diagnostics and informatics products, product candidates and services combine its Acuitas molecular diagnostics and Acuitas
Lighthouse informatics platform for use with its proprietary, curated MDRO knowledgebase. The Company is working to deliver products and services,
some in development, to a global network of customers and partners.

•

•

The  Company’s  Acuitas  molecular  diagnostic  tests  provide  rapid  microbial  identification  and  antibiotic  resistance  gene  information.  These
products include its Acuitas antimicrobial resistance, or AMR, Gene Panel Urine test in development for patients at risk for complicated urinary
tract infection, or cUTI, and its Acuitas AMR Gene Panel test for use with bacterial isolates in development for testing bacterial isolates, and its
QuickFISH and PNA FISH FDA-cleared and CE-marked diagnostics used to rapidly detect pathogens in positive blood cultures.  Each of the
Acuitas AMR Gene Panel tests is available for sale for research use only, or RUO and is not for use in diagnostic procedures.

The Company’s Acuitas Lighthouse informatics systems are cloud-based HIPAA compliant informatics offerings that combine clinical lab test
results with patient and hospital information to provide analytics and actionable insights to help manage MDROs in the hospital and patient care
environment. Components of the informatics systems include the Acuitas Lighthouse Knowledgebase and the Acuitas Lighthouse Software. The
Acuitas Lighthouse Knowledgebase is a relational database management system and a proprietary data warehouse of genomic data matched with
antibiotic susceptibility information for bacterial pathogens.  The Acuitas Lighthouse Software system includes the Acuitas Lighthouse Portal, a
suite  of  web  applications  and  dashboards,  the  Acuitas  Lighthouse  Prediction  Engine,  which  is  a  data  analysis  software,  and  other  supporting
software components.  The Acuitas Lighthouse Software can be customized and made specific to a healthcare facility or collaborator, such as a
pharmaceutical company. The Acuitas Lighthouse Software is not distributed commercially for antibiotic resistance prediction and is not for use
in diagnostic procedures.

The Company’s operations are subject to certain risks and uncertainties. The risks include the risk that the Company will not receive 510(k) clearance for
its  Acuitas  AMR  Gene  Panel  test  for  use  with  bacterial  isolates  on  a  timely  basis,  or  at  all,  the  timing  and  ultimate  success  of  future  510(k)  clearance
submissions for additional Acuitas AMR Gene Panel tests and Acuitas Lighthouse Software, rapid technology changes, the need to retain key personnel,
the need to protect intellectual property and the need to raise additional capital financing on terms acceptable to the Company. The Company’s success
depends, in part, on its ability to develop, obtain regulatory approval for and commercialize its proprietary technology as well as raise additional capital.

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, and to reduce the authorized shares of common stock from 200,000,000 to 50,000,000 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. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse stock splits.

Implementation Agreement with Curetis N.V.

As  announced  on  September  4,  2019,  OpGen  has  entered  into  an  Implementation  Agreement  with  Curetis  N.V.,  a  Dutch  publicly-listed  company  on
Euronext under ticker CURE, or the Implementation Agreement. Under the Implementation Agreement, OpGen has agreed to purchase, through Crystal
GmbH, a private limited liability company organized under the laws of the Federal Republic of Germany and a wholly-owned subsidiary of OpGen, all of
the outstanding shares and acquire all of the related business assets of Curetis GmbH, or Curetis, a private limited liability company organized under the
laws of the Federal Republic of Germany and a wholly-owned subsidiary of Curetis N.V., to create a combined business within OpGen.

F-7

 
 
 
 
 
 
Pursuant to the Implementation Agreement, OpGen has agreed to acquire (i) all of the issued and outstanding capital stock of Curetis, or the Transferred
Shares, and (ii) all of the assets of Curetis N.V. that are solely and exclusively related to the business of Curetis, or the Transferred Assets. The Company
will also assume all of the liabilities of Curetis N.V. that are solely and exclusively related to the business being acquired.

Under the Implementation Agreement, the Company has agreed to issue, as the sole consideration, 2,662,564 shares of common stock, less the number of
shares of common stock the issuance of which shall be reserved by the Company in connection with (a) its assumption of the 2016 Stock Option Plan and
(b) shares of common stock reserved for future issuance upon the conversion, if any, of the Curetis Convertible Notes, or together, the Consideration. The
number of shares of common stock to be reserved for the deductions described above are based on a conversion ratio of 0.0959, which is the ratio of the
Consideration as contrasted with the number of ordinary shares of Curetis N.V. on a fully diluted basis. The number of shares of OpGen common stock to
be issued to Curetis N.V. is fixed, therefore, the percentage ownership of the Company owned by Curetis will not be known until the closing occurs.

The Company filed a Registration Statement on Form S-4 to register the Consideration which was declared effective by the U.S. Securities and Exchange
Commission on January 23, 2020. The transactions under the Implementation Agreement are subject to approval by the stockholders of the Company and
MGHIF, and the shareholders and debt holders of Curetis N.V and Curetis GmbH. The Company delivered a proxy statement to its stockholders and held a
special meeting of its stockholders on March 10, 2020 to approve the transactions contemplated by the Implementation Agreement. Because a quorum was
not represented at the special meeting, the stockholders present voted to adjourn the special meeting in order to allow additional time for stockholders to
vote on the proposal. Accordingly, the special meeting was adjourned to March 30, 2020.

The  Implementation  Agreement  contains  customary  representations  and  warranties  of  the  parties  and  the  parties  have  agreed  to  use  their  commercially
reasonable efforts to take all actions necessary to consummate the closing of the transactions contemplated by the Implementation Agreement. Pursuant to
the Implementation Agreement, the Company committed to raise at least $10,000,000 of gross interim equity financing to support the continuing operations
of both the Company and Curetis, and to lend funds to Curetis following such offering (See Note 13 – Interim Facility). The October 2019 Public Offering
was such interim equity financing. 

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.  The  Company  has  funded  its  operations  primarily  through  external  investor  financing  arrangements  and  significant  actions  taken  by  the
Company to reduce costs, including:

•

•

•

•

•

On  October  28,  2019,  the  Company  closed  a  public  offering  (the  “October  2019  Public  Offering”)  of  2,590,170  units  at  $2.00  per  unit  and
2,109,830 pre-funded units at $1.99 per pre-funded unit, raising gross proceeds of approximately $9.4 million and net proceeds of approximately
$8.3 million. Each unit included one share of common stock and one common warrant to purchase one share of common stock at an exercise
price of $2.00 per share.  Each pre-funded unit included one pre-funded warrant to purchase one share of common stock for an exercise price of
$0.01 per share, and one common warrant to purchase one share of common stock at an exercise price of $2.00 per share. The common warrants
are exercisable immediately and have a five-year term from the date of issuance. As of December 31, 2019, all 2,109,830 pre-funded warrants
issued in the October 2019 Public Offering have been exercised.  

On March 29, 2019, the Company closed a public offering (the “March 2019 Public Offering”) of 450,000 shares of its common stock at a public
offering price of $12.00 per share. The offering raised gross proceeds of $5.4 million and net proceeds of approximately $4.8 million.

On October 22, 2018, the Company closed a public offering (the “October 2018 Public Offering”) of 110,000 shares of its common stock at a
public offering price of $29.00 per share. The offering raised gross proceeds of approximately $3.2 million and net proceeds of approximately
$2.8 million.

On June 11, 2018, the Company executed an Allonge (the “Allonge”) to its Second Amended and Restated Senior Secured Promissory Note,
dated June 28, 2017, with a principal amount of $1,000,000 issued to Merck Global Health Innovation Fund, LLC (“MGHIF”).  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
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. On
July 30, 2018, the Company issued 7,212 shares of common stock to MGHIF in a private placement transaction for $285,512 of accrued and
unpaid interest due as of July 14, 2018 under the MGHIF Note.

On  February  6,  2018,  the  Company  closed  a  public  offering  (the  “February  2018  Public  Offering”)  of  2,841,152  units  at  $3.25  per  unit,  and
851,155 pre-funded units at $3.24 per pre-funded unit, raising gross proceeds of approximately $12

F-8

 
 
 
 
 
million and net proceeds of approximately $10.7 million.  Each unit included one twentieth of a share of common stock and one common warrant
to purchase one fortieth of a  share  of  common  stock  at  an  exercise  price  of  $65.00 per share.  Each  pre-funded  unit  included  one  pre-funded
warrant to purchase one twentieth of a share of common stock for an exercise price of $0.20 per share, and one common warrant to purchase one
fortieth of a share of common stock at an exercise price of $65.00 per share. The common warrants are exercisable immediately and have a five-
year  term  from  the  date  of  issuance. As  of  April  19,  2018,  all  pre-funded  warrants  issued  in  the  February  2018  Public  Offering  have  been
exercised. 

•

On September 13, 2016, the Company entered into the Sales Agreement (the “Sales Agreement”) with Cowen and Company LLC (“Cowen”)
pursuant to which the Company may offer and sell from time to time, up to an aggregate of $25 million of shares of its common stock through
Cowen, as sales agent, with initial sales limited to an aggregate of $11.5 million.  During the year ended December 31, 2018, the Company sold
15,912 shares of its common stock under this at the market offering resulting in aggregate net proceeds to the Company of approximately $0.6
million, and gross proceeds of $0.6 million. In connection with the October 2018 Public Offering, the Company terminated the at the market
offering.

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. There can be no assurance that the
Company will be able to complete any such transaction on acceptable terms or otherwise. The Company believes that current cash will be sufficient to fund
operations into the third quarter of 2020. This has led management to conclude that substantial doubt about the Company’s ability to continue as a going
concern exists.  In the event the Company is unable to successfully raise additional capital during or before the third quarter of 2020, the Company will not
have  sufficient  cash  flows  and  liquidity  to  finance  its  business  operations  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, 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
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.

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.

Reclassification

Certain prior period amounts in the consolidated statements of cash flows have been reclassified to conform to the current period presentation. $3.4 million
was reclassified from “Proceeds from issuance of units and exercises of pre-funded warrants, net of selling costs” to “Proceeds from issuance of common
stock, net of issuance costs” There is no change to consolidated operating loss, net loss or cash flows as a result of this change in classification.

Foreign Currency

The Company has subsidiaries located in Copenhagen, Denmark, and Bogota, Colombia, both of which use currencies other than the U.S. dollar as their
functional currency. As a result, all assets and liabilities 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 (loss)/income, a component of stockholders’ equity. Foreign currency translation adjustments are the sole component of accumulated
other comprehensive (loss)/income at December 31, 2019 and 2018.

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.

F-9

 
 
 
 
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, 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.

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 14.

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 government agency (“FDIC”) insured limits of
$250,000. The Company has not experienced any losses in such accounts, and management believes it is not exposed to any significant credit risk.

As of December 31, 2019 and 2018, the Company had funds totaling $185,380 and $164,720, 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.

Accounts Receivable

The  Company’s  accounts  receivable  result  from  revenues  earned  but  not  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 60 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  $20,753  and  $18,332  as  of  December  31,  2019  and  2018,
respectively.

At  December  31,  2019,  the  Company  had  accounts  receivable  from  one  customer  which  individually  represented  44%  of  total  accounts  receivable.  At
December 31, 2018, the Company had accounts receivable from one customer which individually represented 12% of total accounts receivable. For the
year ended December 31, 2019, revenue earned from one customer represented 38% of total revenues. For the year ended December 31, 2018, revenue
earned from one customer represented 17% of total revenues.

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,

2019

2018

315,542    $
35,080     
122,408     
473,030    $

368,438 
58,402 
116,907 
543,747

  $

  $

Inventory  includes  reagents  and  components  for  QuickFISH  and  PNA  FISH  kit  products,  and  reagents  and  supplies  used  for  the  Company’s  laboratory
services. Inventory reserves for obsolescence and expirations were $92,454 and $71,270 at December 31, 2019 and 2018, respectively.

F-10

 
 
 
 
 
 
   
 
   
   
 
 
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 approximate three to five years. Depreciation expense was $186,244 and $463,068 for the years ended December 31, 2019 and 2018, respectively.
Property and equipment consisted of the following at December 31, 2019 and 2018:

Laboratory and manufacturing equipment
Office furniture and equipment
Computers and network equipment
Leasehold improvements

Less accumulated depreciation
Property and equipment, net

December 31,

2019
3,310,290    $
631,774     
1,469,534     
745,800     
6,157,398     
(6,026,639)    
130,759    $

2018
4,829,323 
700,299 
1,520,713 
745,800 
7,796,135 
(6,574,308)
1,221,827

  $

  $

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, 2019 and 2018, 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.

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 accelerated 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. In conjunction with adoption of Accounting Standards Update (“ASU”) 2016-02, Leases (Topic 842) (“ASC
842”), the Company determined that the ROU asset associated with its Woburn, Massachusetts lease may not be recoverable. As a result, the Company
recorded an impairment charge of $520,759 during the year ended December 31, 2019.

Intangible assets and goodwill

Intangible assets and goodwill as of December 31, 2019 and 2018 were acquired as part of a July 2015 merger transaction in which the Company acquired
AdvanDx, Inc. and its subsidiary (the “Merger”) and consist of finite-lived intangible assets and goodwill.

F-11

 
 
 
 
 
 
   
 
   
   
   
 
   
   
 
 
 
 
Finite-lived intangible assets

Finite-lived  intangible  assets  include  trademarks,  developed  technology  and  customer  relationships,  and  consisted  of  the  following  as  of  December  31,
2019 and 2018:

Trademarks and tradenames
Developed technology
Customer relationships

Accumulated
Amortization  

  $

Cost
461,000    $
458,000     
1,094,000     

(205,887)   $
(292,170)    
(697,393)    
  $ 2,013,000    $ (1,195,450)   $

December 31, 2019

  Net Balance

December 31, 2018

Accumulated
Amortization  

  Net Balance

255,113    $
165,830     
396,607     
817,550    $

(159,783)   $
(226,746)    
(541,105)    
(927,634)   $

301,217 
231,254 
552,895 
1,085,366

Finite-lived intangible assets are amortized over their estimated useful lives.  The estimated useful life of trademarks is 10 years, developed technology is 7
years, and customer relationships is 7 years. 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  $267,816  for  each  of  the  years  ended  December  31,  2019  and  2018.  Expected  amortization  of
intangible assets for each of the next five fiscal years is as follows.

Year Ending December 31,
2020
2021
2022
2023
2024
2025

Total

$

$

267,816 
267,816 
165,117 
46,104 
46,104 
24,593 
817,550

Finite-lived intangible assets 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. During
the years ended December 31, 2019 and 2018, the Company determined that its finite-lived intangible assets were not impaired.

In accordance with ASC 360-10, 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 2019, 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  for  AdvanDx,  Inc.  and  subsidiary  (collectively,  “AdvanDx”)  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 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  of  December  31,  2019,  the
Company determined that its goodwill was not impaired.

Revenue recognition

The Company derives revenues from (i) the sale of QuickFISH and PNA FISH diagnostic test products and Acuitas AMR Gene Panel (RUO) test products,
(ii) providing laboratory services, and (iii) providing collaboration services including funded software arrangements, and license arrangements.

F-12

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

Research and development costs

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, 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

For periods prior to the Company’s IPO in May 2015, given the lack of an active public market for the common stock, the Company’s board of directors
determined the fair value of the common stock. In the absence of a public market, and as an emerging company with no significant revenues, the Company
believed  that  it  was  appropriate  to  consider  a  range  of  factors  to  determine  the  fair  market  value  of  the  common  stock  at  each  grant  date.  The  factors
included: (1) the achievement of clinical and operational milestones by the Company; (2) the status of strategic relationships with collaborators; (3) the
significant  risks  associated  with  the  Company’s  stage  of  development;  (4)  capital  market  conditions  for  life  science  and  medical  diagnostic  companies,
particularly similarly situated, privately held, early stage companies; (5) the Company’s available cash, financial condition and results of operations; (6) the
most recent sales of the Company’s preferred stock; and (7) the preferential rights of the outstanding preferred stock. Since the IPO, the Company uses the
quoted market price of its common stock as its fair value.

Expected volatility

Volatility is a measure of the amount by which a financial variable such as a share price has fluctuated (historical volatility) or is expected to fluctuate
(expected volatility) during a period. Until a significant trading history for its common stock develops, the Company has identified several public entities of
similar size, complexity and stage of development; accordingly, historical volatility has been calculated using the volatility of this peer group.

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.

F-13

 
 
 
Risk-free interest rate

This 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

This 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 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.

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  $188,282,298  and  $178,163,456  at  December  31,  2019  and  2018,  respectively.
Despite the NOL carryforwards, which begin to expire in 2022, the Company may have future tax liability due to alternative minimum tax or 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.

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 5.1 million shares
and 0.2 million shares as of December 31, 2019 and 2018, respectively.

Adopted accounting pronouncements
On  January  1,  2018,  the  Company  adopted  Financial  Accounting  Standards  Board  (“FASB”)  Accounting  Standards  Update  (“ASU”)  2014-09,  Revenue
from Contracts with Customers (“ASC 606”), using the modified retrospective method. In adopting the guidance, the Company applied the guidance to all
contracts and used available practical expedients including assessing contracts with similar terms and conditions on a “portfolio” basis. The adoption of this
guidance did not have a material impact on the Company’s consolidated financial statements. Prior period amounts have not been adjusted in connection
with the adoption of this standard.

On January 1, 2018, the Company adopted ASU 2016-18, Statement of Cash Flows: Restricted Cash, using a retrospective transition method and applied to
the periods presented on the condensed consolidated statements of cash flows. Restricted cash includes cash and cash equivalents that is restricted through
legal contracts, regulations or the Company’s intention to use the cash for a specific purpose. The Company’s restricted cash primarily related to funds held
as collateral for letters of credit.

F-14

 
 
The following table provides a reconciliation of cash, 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, cash equivalents and restricted cash in the consolidated
statements of cash flows

  December 31, 2019  
2,708,223 
185,380 

 $

  December 31, 2018  
4,572,487 
 $
164,720 

  December 31, 2017  
1,847,171 
 $
243,380 

 $

2,893,603 

 $

4,737,207 

 $

2,090,551

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (“ASC 842”), which amended the existing accounting standards for leases. The new
standard requires lessees to record a right-of-use (“ROU”) asset and a corresponding lease liability on the balance sheet (with the exception of short-term
leases), whereas under previous accounting standards, the Company’s lease portfolio consisting of operating leases were not recognized on its consolidated
balance  sheets.  The  new  standard  required  expanded  disclosures  regarding  leasing  arrangements.  The  new  standard  was  effective  for  the  Company
beginning January 1, 2019.

The Company adopted this guidance effective January 1, 2019 using the modified retrospective transition method and the following practical expedients:  

•

•

The Company did not reassess if any expired or existing contracts are or contain leases.

The Company did not reassess the classification of any expired or existing leases.

Additionally,  the  Company  made  ongoing  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.  

Upon adoption of the new guidance on January 1, 2019, the Company recorded an operating lease right of use asset of approximately $2.2 million (net of
existing deferred rent) and recognized a lease liability of approximately $2.5 million.

Prior to the adoption of ASC 842, deferred rent was recorded and amortized to the extent the total minimum rental payments allocated to the period on a
straight-line basis exceeded or were less than the cash payments required.

Recently issued accounting standards
In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments ("ASU
2016-13"). ASU 2016-13 requires an entity to measure and recognize expected credit losses for certain financial instruments, including trade receivables, as
an allowance that reflects the entity's current estimate of credit losses expected to be incurred. For available-for-sale debt securities with unrealized losses,
the  standard  requires  allowances  to  be  recorded  through  net  income  instead  of  directly  reducing  the  amortized  cost  of  the  investment  under  the  current
other-than-temporary impairment model. The standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December
15,  2019,  with  early  adoption  permitted.  The  Company  does  not  expect  the  adoption  of  this  standard  to  have  a  significant  impact  on  its  consolidated
financial statements.

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.

Note 4 - Revenue from Contracts with Customers

Disaggregated Revenue

The Company provides diagnostic test products, laboratory services to hospitals, clinical laboratories and other healthcare provider customers, and enters
into collaboration agreements with government agencies and healthcare providers. The revenues by type of service consist of the following:

Product sales
Laboratory services
Collaboration revenue
Total revenue

Years Ended December 31,

2019

2018

$

$

 $

2,168,179 
5,435   
1,325,000   
3,498,614    $

2,395,626 
34,665 
516,016 
2,946,307

F-15

 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Deferred Revenue

Changes in deferred revenue for the period were as follows:

Balance at December 31, 2018
Revenue recognized in the current period from the amounts in the beginning
balance
New deferrals, net of amounts recognized in the current period
Balance at December 31, 2019

 $

  $

15,824 
(6,016)

— 
9,808

Contract Assets

The Company had no contract assets as of December 31, 2019, 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, 2019.

Note 5 - MGHIF Financing

In July 2015, the Company entered into a Purchase Agreement with MGHIF, pursuant to which MGHIF purchased 2,273 shares of common stock of the
Company at $2,200 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.  The
Company’s obligations under the MGHIF Note are secured by a lien on all of the Company’s assets.

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.  As
consideration  for  the  agreement  to  extend  the  maturity  date,  the  Company  issued  an  amended  and  restated  secured  promissory  note  to  MGHIF  that
(1) increased the interest rate to ten percent (10%) per annum and (2) provided for the issuance of common stock warrants to purchase 656 shares of its
common stock to MGHIF. 

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 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.

On July 30, 2018, the Company issued 7,212 shares of common stock to MGHIF in a private placement transaction for $285,512 of accrued and unpaid
interest due as of July 14, 2018 under the MGHIF Note.

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 is deferred and amortized as incremental expense over the term of the MGHIF Note. 

Note 6 - Debt

As of December 31, 2019, the Company’s outstanding short-term debt consisted of approximately $333,000 due under the MGHIF Note, as well as the
financing  arrangements  for  the  Company’s  insurance  with  note  balances  of  approximately  $40,000  with  a  final  payment  scheduled  for  May  2020.  The
Company’s outstanding long-term debt as of December 31, 2019 consisted of approximately $329,000 due under the MGHIF Note, net of discounts and
financing  costs  (see  Note  5  “MGHIF  Financing”).  As  of  December  31,  2018,  the  Company’s  outstanding  short-term  debt  consisted  of  approximately
$333,000 due under the MGHIF Note, as well as the financing arrangements for the Company’s insurance with note balances of approximately $65,000.
The Company’s outstanding long-term debt as of December 31, 2018 consisted of approximately $660,000 due under the MGHIF Note, net of discounts
and financing costs. Total principal payments of approximately $333,000 are due annually in 2020, and 2021.  

Total interest expense (including amortization of debt discounts and financing fees) on all debt instruments was $187,549 and $191,195 for the years ended
December 31, 2019 and 2018, respectively.

F-16

 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
Note 7 - Stockholders’ Equity

As of December 31, 2019, the Company has 50,000,000 shares of authorized common shares and 5,582,280 shares issued and outstanding, and 10,000,000
of authorized preferred shares, of which none were issued or outstanding.

In September 2016, the Company entered into the Sales Agreement with Cowen pursuant to which the Company could offer and sell from time to time, up
to  an  aggregate  of  $25  million  of  shares  of  its  common  stock  through  Cowen,  as  sales  agent,  with  initial  sales  limited  to  an  aggregate  of  $11.5
million. During the year ended December 31, 2018, the Company sold 15,912 shares of its common stock under this at the market offering resulting in
aggregate net proceeds to the Company of approximately $0.6 million, and gross proceeds of $0.6 million. In connection with the October 2018 Public
Offering, the Company terminated the at the market offering.

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, and to reduce the authorized shares of common stock from 200,000,000 to 50,000,000 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. All share amounts and per share prices in this Annual Report have been adjusted to reflect the reverse stock splits.

In the February 2018 Public Offering, the Company issued 2,841,152 units at $3.25 per unit, and 851,155 pre-funded units at $3.24 per pre-funded unit,
raising  gross  proceeds  of  approximately  $12  million  and  net  proceeds  of  approximately  $10.7  million.    Each  unit  included  one  twentieth  of  a  share  of
common stock and one common warrant to purchase one fortieth of a share of common stock at an exercise price of $65.00 per share.  Each pre-funded
unit included one pre-funded warrant to purchase one twentieth of a share of common stock for an exercise price of $0.20 per share, and one common
warrant to purchase one fortieth of a share of common stock at an exercise price of $65.00 per share. The common warrants were exercisable immediately
and have a five-year term from the date of issuance. The 851,155 pre-funded warrants issued in the February 2018 Public Offering were exercised during
the year ended December 31, 2018.

In connection with the February 2018 Public Offering, the Company issued to its placement agent warrants to purchase 9,231 shares of common stock. 
The warrants issued to the placement agent have an exercise price of $81.25 per share and are exercisable for five years.

On  October  22,  2018,  the  Company  closed  the  October  2018  Public  Offering  of  110,000  shares  of  its  common  stock  at  a  public  offering  price  of 
$29.00 per share. The offering raised gross proceeds of approximately $3.2 million and net proceeds of approximately $2.8 million.

On March 29, 2019, the Company closed the March 2019 Public Offering of 450,000 shares of its common stock at a public offering price of $12.00 per
share. The offering raised gross proceeds of $5.4 million and net proceeds of approximately $4.8 million.

On October 28, 2019, the Company closed the October 2019 Public Offering of 2,590,170 units at $2.00 per unit and 2,109,830 pre-funded units at $1.99
per pre-funded unit. The offering raised gross proceeds of approximately $9.4 million and net proceeds of approximately $8.3 million. As of December 31,
2019, the 2,109,830 pre-funded warrants issued in the October 2019 Public Offering have been exercised.

In  connection  with  the  October  2019  Public  Offering,  the  Company  issued  to  its  placement  agent  warrants  to  purchase  235,000  shares  of  common
stock. The warrants issued to the placement agent have an exercise price of $2.60 per share and are exercisable for five years.

Stock options

In 2008, the Board adopted, and the stockholders approved, the 2008 Stock Option and Restricted Stock Plan (the “2008 Plan”), pursuant to which the
Company’s  Board  of  Directors  may  grant  either  incentive  or  non-qualified  stock  options  or  shares  of  restricted  stock  to  directors,  key  employees,
consultants and advisors.

In April 2015, the Board 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 IPO. Following the effectiveness of the 2015 Plan, no further
grants have been 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.

F-17

 
 
 
 
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. 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,  2019, 5,784  shares  remain  available  for  issuance
under the 2015 Plan.

For the years ended December 31, 2019 and 2018, the Company recognized stock compensation expense as follows:

Cost of services
Research and development
General and administrative
Sales and marketing

Years Ended December 31,
2018
2019

  $

  $

2,781    $
74,841     
269,292     
25,956     
372,870    $

964 
241,122 
574,244 
45,951 
862,281

No income tax benefit for stock-based compensation arrangements was recognized in the consolidated statements of operations due to the Company’s net
loss position.

As of December 31, 2019, the Company had unrecognized expense related to its stock options of $0.2 million, which will be recognized over a weighted
average period of 1.3 years.

A summary of the status of options granted is presented below as of and for the years ended December 31, 2019 and 2018:

Outstanding at January 1, 2018
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2018
Granted
Exercised
Forfeited
Expired
Outstanding at December 31, 2019

Vested and expected to vest

Exercisable at December 31, 2019

Number of
Options

Weighted-
Average
Exercise
Price

6,970    $
4,790    $
—    $
(941)   $
(241)   $
10,578    $
—    $
—    $
(302)   $
(622)   $
9,654    $

623.20     
76.80     
—     
239.60     
1,122.40     
411.60     
—     
—     
222.17     
269.87     
418.10     

9,654    $

418.10     

—    $

—     

Weighted-
Average
Remaining
Contractual
Life (in years)    

Aggregate
Intrinsic
Value

8.3    $

37,339 

7.6    $

522 

8.0    $

8.0    $

—    $

— 

— 

—

The total fair value of options vested in the years ended December 31, 2019 and 2018 was $375,789 and $930,921, 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

F-18

Years Ended December 31,
2018
2019
—
—
5.25 - 6.25  
—
2.5 - 2.9%  
—
—

    46.0 - 49.6%

 
 
 
 
 
 
   
 
   
   
   
 
 
 
 
 
 
   
   
 
   
   
      
  
   
      
  
   
      
  
   
      
  
   
   
      
  
   
      
  
   
      
  
   
      
  
   
   
   
 
 
 
 
 
 
 
 
   
 
   
     
 
   
   
   
   
   
 
Restricted stock units

A summary of the status of restricted stock units granted is presented below as of and for the years ended December 31, 2019 and 2018:

Unvested at January 1, 2018
Granted
Vested
Forfeited
Unvested at December 31, 2018
Granted
Vested
Forfeited
Unvested at December 31, 2019

Number of
Options

Weighted-
Average
Grant Date Fair
Value

295    $
—   
(283)   $
—   
12    $
17,150    $
(12)   $
(2,175)   $
14,975    $

623.20 
— 
178.60 
— 
623.20 
8.77 
623.20 
8.80 
8.76

As of December 31, 2019, there was approximately $96,000 of unrecognized compensation cost related to restricted stock units, which is expected to be
recognized over a weighted average period of 2.3 years.

Stock purchase warrants

At December 31, 2019 and 2018, the following warrants to purchase shares of common stock were outstanding:

Issuance
November 2009
January 2010
March 2010
November 2011
December 2011
March 2012
February 2015
May 2015
May 2016
June 2016
June 2017
July 2017
July 2017
July 2017
February 2018
February 2018
October 2019
October 2019

Exercise
Price

3,955.00   
3,955.00   
3,955.00   
3,955.00   
3,955.00   
54,950.00   
3,300.00   
3,300.00   
656.20   
656.20   
390.00   
345.00   
250.00   
212.60   
81.25   
65.00   
2.00   
2.60   

  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $
  $

Expiration
November 2019
January 2020
March 2020
November 2021
December 2021
March 2019
February 2025
May 2020
May 2021
May 2021
June 2022
July 2022
July 2022
July 2022
February 2023
February 2023
October 2024
October 2024

Outstanding at December 31,

2019 (1)

2018 (1)

—   
17   
7   
15   
2   
—   
451   
6,697   
9,483   
4,102   
938   
318   
2,501   
50,006   
9,232 
92,338 
4,700,000   
235,000 
5,111,107   

17 
17 
7 
15 
2 
8 
451 
6,697 
9,483 
4,102 
938 
318 
2,501 
50,006 
9,232 
92,338 
— 
— 
176,132

The warrants listed above were issued in connection with various equity, debt, preferred stock or development contract agreements.

(1) Warrants to purchase fractional shares of common stock resulting from the reverse stock split on August 22, 2019 were rounded up to the next whole

share of common stock on a holder by holder basis.

F-19

 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
  
 
 
 
    
 
 
 
 
 
 
 
Note 8 - Income Taxes

At  December  31,  2019  and  2018,  the  Company  had  net  deferred  tax  assets  of  $54,359,488  and  $52,348,036,  respectively,  primarily  consisting  of  NOL
carryforwards, research and experimental (“R&E”) credits, and differences between depreciation and amortization recorded for financial statement and tax
purposes.  The  Company’s  net  deferred  tax  assets  at  December  31,  2019  and  2018  have  been  offset  by  a  valuation  allowance  of  $54,359,488  and
$52,348,036,  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, 2019 and 2018 are as follows:

Deferred tax assets:
NOL carryforward
R&E credit carryforward
Share-based compensation
Inventory reserve
Depreciation
Interest expense
Accruals and other
Total deferred tax assets
Valuation allowance
Deferred tax liabilities:
Intangible assets
Depreciation
Net

December 31,

2019

2018

  $

51,247,762    $
2,559,479     
325,571     
23,213     
1,754     
95,077     
286,692     
54,539,548     
(54,359,488)    

49,480,731 
2,559,479 
329,796 
19,068 
— 
51,152 
284,662 
52,724,888 
(52,348,036)

(180,060)    
—     
—    $

(256,011)
(120,841)
—

  $

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
Tax reform impact
Change in valuation allowance
Change in state tax rates and other

2019

2018

21.0%    
(1.9)%    
0.4%    
4.4%    
— 
(23.9)%    
— 
0.0%    

21.0%
(1.4)%
(0.2)%
(6.4)%
— 
(13.0)%
— 
0.0%

The Company has federal NOL carryforwards of $188,282,298 and $178,163,456 at December 31, 2019 and 2018, respectively. The NOL carryforwards
incurred prior to 2018 begin to expire in 2022. Under the Tax Cuts and Jobs Act (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 carryforward may be subject to an annual limitation as provided by Section 382 of the Internal Revenue
Code.  There  can  be  no  assurance  that  the  NOL  carryforward  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
Internal Revenue Code of 1986, 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.

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.  The Tax Act made broad and complex changes to the U.S. tax code, including, but not limited to: (i)
reducing the U.S. federal corporate tax rate from 35 percent to 21 percent; (ii) eliminating the corporate alternative minimum tax (AMT) and changing how
existing AMT credits can be realized; (iii) creating a new limitation on deductible interest expense; and (iv) changing rules related to uses and limitations of
net operating loss carryforwards created in tax years beginning after December 31, 2017; and (v) changing the U.S. federal taxation of earnings of foreign
subsidiaries. The U.S. change in federal taxation for foreign subsidiary earnings included a one-time toll charge on deemed repatriated earnings of foreign
subsidiaries as of December 31, 2017.  As a result of the accumulated losses in the Company’s foreign subsidiary, the Company had no toll tax liability for
the tax year ended December 31, 2017.  For 2018, the Company considered in its estimated annual effective tax rate additional provisions of Tax Reform
including changes to the deduction for interest expense pursuant to IRC Section 163(j) interest limitation.

F-20

 
 
 
 
 
 
   
 
   
      
  
   
   
   
   
   
   
   
   
   
      
  
   
   
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
 
   
 
 
As  a  result,  the  most  significant  impact  on  the  Company’s  consolidated  financial  statements  was  the  reduction  of  approximately  $14.6  million  of  the
deferred tax assets related to net operating losses and other deferred tax assets. Such reduction is offset by a change in the Company’s valuation allowance.
Additionally, the Company has foreign subsidiaries. At December 31, 2017 and November 2, 2017, the cumulative earnings and profits of these entities
were negative. Accordingly, the Company was not liable for the transition tax on foreign earnings enacted under the Tax Act.

Note 9 - Commitments

Registration and other stockholder rights

In connection with the various investment transactions, the Company entered into 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  5s  that  it  commits  to  purchase  in  the  following
quarter. As of December 31, 2019, the Company has acquired twenty-four QuantStudio 5s including nine during the year ended December 31, 2019. As of
December 31, 2019, the Company has not committed to acquiring additional QuantStudio 5s in the next three months.

Note 10 – Leases

The following table presents the Company’s ROU assets and lease liabilities as of December 31, 2019:

Lease Classification

ROU Assets:
Operating
Financing

Total ROU assets

Liabilities
Current:

Operating
Finance
Noncurrent:
Operating
Finance

Total lease liabilities

December 31, 2019

1,043,537 
958,590 
2,002,127 

1,017,414 
579,030 

547,225 
313,263 
2,456,932

$

$

$

$

Maturities of lease liabilities as of December 31, 2019 by year are as follows:

Maturity of Lease Liabilities

2020
2021
2022
2023
2024
Total lease payments
Less: imputed interest
Present value of lease liabilities

Operating

Finance

Total

1,128,294 
536,819 
40,080 
— 
— 
1,705,193 
(140,554)
1,564,639 

 $

 $

633,130 
281,914 
45,374 
3,364 
280 
964,062 
(71,769)
892,293 

 $

 $

1,761,424 
818,733 
85,454 
3,364 
280 
2,669,255 
(212,323)
2,456,932

  $

  $

F-21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
Classification

Operating expenses

Operating expenses
Other expenses

Consolidated statement of operations classifications of lease costs are as follows:

Lease Cost

Operating
Finance:

Amortization
Interest expense

Total lease costs

Other Information

Weighted average remaining lease term (in years)

Operating leases
Finance leases

Weighted average discount rate:

Operating leases
Finance leases

Supplemental Cash Flow Information

Cash paid for amounts included in the measurement of lease
liabilities

Cash used in operating activities

Operating leases
Finance leases

Cash used in financing activities

Finance leases

ROU assets obtained in exchange for lease obligations:

Finance leases

Lease Commitments as of December 31, 2018

Minimum lease payments for future years as of December 31, 2018 were as follows:

Year ending December 31,
2019
2020
2021
2022
2023 and thereafter
Total

Year ended
  December 31, 2019  
869,968 
  $

467,319 
75,018 
1,412,305

  $

Total

1.7 
1.6 

10.0%
9.3%

Total

  $
  $

  $

  $

869,968 
75,018 

535,931 

592,014

  $

  $

Total

1,615,679 
1,534,204 
639,829 
40,080 
— 
3,829,792

Note 11 - License Agreements, Research Collaborations and Development Agreements

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.  The  Company  is  working  together  with  DOH’s  Wadsworth  Center  and  ILÚM  to
develop an infectious disease digital health and precision medicine platform that connects healthcare institutions to DOH and uses genomic microbiology
for statewide surveillance and control of antimicrobial resistance. As part of the collaboration, the Company will receive $1.6 million over the 15 month
demonstration portion of the project. The demonstration project began in early 2019. During the year ended December 31, 2019, the Company recognized
$1.3 million of revenue related to the contract.

The Company is a party to one license agreement to acquire certain patent rights and technologies related to its FISH product line. Royalties are incurred
upon the sale of a product or service which utilizes the licensed technology. Certain of the agreements require the Company to pay minimum royalties or
license maintenance fees. The Company recognized net royalty expense of $250,000 for each of the years ending December 31, 2019 and 2018. Annual
future minimum royalty fees are $250,000 under these agreements.

F-22

 
 
 
 
 
 
   
 
 
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
  
 
 
 
   
 
 
 
 
 
   
 
 
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Note 12 - Related Party Transactions

In October 2016, the Company entered into an agreement with Merck Sharp & Dohme, a wholly-owned subsidiary of Merck Co. & Inc. (“Merck”), an
affiliate  of  MGHIF,  a  principal  stockholder  of  the  Company  and  a  related  party  to  the  Company.    Under  the  agreement,  Merck  provided  access  to  its
archive of over 200,000 bacterial pathogens.  The Company is initially performing molecular analyses on up to 10,000 pathogens to identify markers of
resistance to support rapid decision making using the Acuitas Lighthouse, and to speed development of its rapid diagnostic products. Merck gains access to
the  high-resolution  genotype  data  for  the  isolates  as  well  as  access  to  the  Acuitas  Lighthouse  informatics  to  support  internal  research  and  development
programs. The Company is required to expend up to $175,000 for the procurement of materials related to the activities contemplated by the agreement.
Contract  life-to-date,  the  Company  has  incurred  $171,646  of  procurement  costs  which  have  been  recognized  as  research  and  development  expense,
including $0 and $22,603 during the years ended December 31, 2019 and 2018.

In December 2017, we entered into a subcontractor agreement with ILÚM Health Solutions, LLC, an entity created by Merck’s Healthcare Services and
Solutions    division,  whereby  ILÚM  Health  Solutions  provided  services  to  the  Company  in  the  performance  of  the  Company’s  CDC  contract  to  deploy
ILÚM’s commercially-available cloud- and mobile-based software platform for infectious disease management in up to three medical sites in Colombia
with the aim of improving antibiotic use in resource-limited settings. During the years ended December 31, 2019 and 2018, the Company recognized $0
and $329,162 of cost of services expense related to the contract, respectively.

Note 13 – Interim Facility

On September 4, 2019, OpGen entered into the Implementation Agreement. Under the Implementation Agreement, OpGen has agreed to purchase, through
Crystal GmbH, all of the outstanding shares and acquire all of the related business assets of Curetis GmbH to create a combined business within OpGen.

On November 12, 2019, Crystal GmbH, OpGen’s subsidiary, as Lender, and Curetis GmbH, as Borrower, entered into the Interim Facility Agreement, or
the  Interim  Facility.  Under  the  Interim  Facility,  the  Lender  shall  lend  to  the  Borrower,  for  the  benefit  of  Curetis,  committed  capital,  up  to  $4  million,
between November 18, 2019 and the closing of the transaction. The purpose of the loans is to provide capital to fund the operations of Curetis, including
the  discharge  of  current  liabilities  when  due.  Each  loan  under  the  Interim  Facility  bears  interest  at  10%  per  annum  and  is  due  to  be  repaid  on  the  first
anniversary of the loan. The loans will be subject to mandatory pre-payment if the Implementation Agreement is terminated and the transaction abandoned.
The Interim Facility loans are deeply subordinated to the current and future indebtedness of the Borrower. As of the year ended December 31, 2019, Curetis
GmbH had borrowed approximately $2.5 million and OpGen had recognized approximately $23,000 of interest income under the Interim Facility.

Note 14 - 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.

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.

As part of the Company’s bridge financing and amendment to the MGHIF Note, the Company issued stock purchase warrants that the Company considers
to be mark-to-market liabilities due to certain put features that allow the holder to put the warrant back to the Company for cash equal to the Black-Scholes
value of the warrant upon a change of control or fundamental transaction.  The Company determines the fair value of the warrant liabilities using the Black-
Scholes option pricing model. Using this model, level 3 unobservable inputs include the estimated volatility of the Company’s common stock, estimated
terms of the instruments, and estimated risk-free interest rates.

F-23

 
 
 
The  Company  originally  accounted  for  the  conversion  option  embedded  in  the  Bridge  Financing  Notes  as  a  mark-to-market  derivative  financial
instrument.   The  Company  determined  the  fair  value  of  the  embedded  conversion  option  liability  using  a  probability-weighted  expected  return  method.
Using this method, level 3 unobservable inputs include the probability of default, the probability of a qualified financing, the probability of conversion, the
estimated volatility of the Company’s common stock, estimated terms of the instruments, and estimated risk-free interest rates, among other inputs. The fair
value of the conversion option was expensed at the time of repayment of the Bridge Financing Notes.

The following table sets forth a summary of changes in the fair value of level 3 liabilities measured at fair value on a recurring basis for the year ended
December 31, 2019:  

Description
Warrant liability

Balance at
December 31,
2018

Change in
Fair Value

Balance at
December 31,
2019

  $

67   

  $

(67)  

  $

-

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 they are deemed to be impaired. No such fair value impairment was recognized in the year ended December 31, 2019.

Note 15 – Subsequent Events

On February 11, 2020, the Company entered into an At the Market Common Stock Sales Agreement (the “ATM Agreement”) with H.C. Wainwright & Co.,
LLC (“Wainwright”), 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  $15.7  million  of  shares  of  the  Company's  common  stock  through  Wainwright,  as  sales  agent,  (the  “2020  ATM  Offering”).    Pursuant  to  the  ATM
Agreement,  Wainwright  may  sell  the  shares  by  any  method  permitted  by  law  deemed  to  be  an  “at  the  market  offering”  as  defined  in  Rule  415  of  the
Securities  Act,  including,  without  limitation,  sales  made  by  means  of  ordinary  brokers'  transactions  on  The  NASDAQ  Capital  Market  or  otherwise  at
market prices prevailing at the time of sale, in block transactions, or as otherwise directed by the Company.  Wainwright will use commercially reasonable
efforts  to  sell  the  shares  from  time  to  time,  based  upon  instructions  from  the  Company  (including  any  price,  time  or  size  limits  or  other  customary
parameters or conditions the Company may impose). The Company will pay Wainwright a commission equal to three percent (3.0%) of the gross sales
proceeds of any shares sold through Wainwright in the 2020 ATM Offering, and has provided Wainwright with customary indemnification and contribution
rights.  As of March 20, 2020, the Company has sold an aggregate of 2,383,528 shares of its common stock under ATM Agreement resulting in aggregate
net proceeds to the Company of approximately $4.4 million, and gross proceeds of $4.5 million.

Subsequent to December 31, 2019, the Company issued 4,071,000 shares of common stock pursuant to the exercise of outstanding warrants sold in the
October 2019 Public Offering for gross proceeds of approximately $8.1 million. As of March 20, 2019, 629,000 common warrants related to the October
2019 Public Offering remain outstanding.

On March 18, 2020, the Company’s subsidiary, Crystal GmbH, as lender, and Curetis GmbH, as borrower and Curetis N.V. entered into an Amended and
Restated  Interim  Facility  Agreement,  pursuant  to  which  the  parties  amended  and  restated  the  Interim  Facility  Agreement  and  increased  the  available
borrowing by the borrower to $5 million.  Subsequent to December 31, 2019, the lender had provided an additional $2.2 million of borrowings to Curetis
under the Interim Facility.

On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (“COVID-19”) as a global pandemic, which continues to
spread throughout the United States and around the world. As of March 23, 2020, the Company is aware of changes in its business as a result of COVID-19
but uncertain of the impact of those changes on its financial position, results of operations or cash flows. Management believes any disruption, when and if
experienced, could be temporary; however, there is uncertainty around when any disruption might occur, the duration and hence the potential impact. As a
result, we are unable to estimate the potential impact on our business as of the date of this filing.

F-24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 4.1

Number op Shares Specimen OpGen, inc. incorporated under the laws of the state of deleware see reverse for certain definitions common stock cusip 68373l 20 8 This certifies that: specimen – not negotiable is the owner of fully paid and non-assessable shares of common stock of $.01 par value each of opgen, inc. transferable on the books of the corporation in person or by duly authorized attorney upon surrender of this certificate duly endorsed or assigned. This certificate and the shares represented hereby are subject to the laws of the state of Delaware, and to the Certificate Incorporation and Bylaws of the Corporation, as now or hereafter amended. This certificate is not valid until countersigned by the Transfer Agent. WITNESS the facsimile seal of the corporation and the facsimile signatures of its duly authorized officers. DATED: countersigned Philadelphia stock transfer. Inc 2320 haverford rd. suite 230. Ardmore, PA 19003 Transfer Agent authorized signature corporate SEAL 2001 Delaware Specimen not negotiable Chief financial officer CEO/President

 
DESCRIPTION OF THE REGISTRANT’S SECURITIES

Exhibit 4.13

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 of which this Exhibit 4.13 is a part. 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, and our Common Stock Warrants issued in our initial public offering in

May 2012 (the “IPO Warrants”), trading symbol OPGNW are registered under Section 12(b) of the Exchange Act.  

Authorized Capital Stock

As of December 31, 2019, our authorized capital stock consists of 50,000,000 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 7,690,572 shares are available for future issuance.  As of March 20, 2020,
11,930,236 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.

IPO Warrants

The IPO Warrants entitle the registered holder to purchase one share of common stock at a price equal to $3,300.00 per share, subject to

adjustment as discussed below, immediately following the issuance of such IPO Warrants and terminate at 5:00 p.m., New York City time, on May 8, 2020,
or earlier upon the dissolution or winding up of the Company.

The IPO Warrants were issued pursuant to a Warrant Agreement between us and our transfer agent as the Warrant Agent. The exercise price
and number of shares of common stock issuable upon exercise of the IPO Warrants may be adjusted in certain circumstances, including in the event of a
stock dividend or recapitalization, reorganization, merger or consolidation.

The IPO Warrants may be exercised upon surrender of the applicable Warrant Certificate on or prior to the applicable expiration date at the

offices of the Warrant Agent, with the exercise form on the reverse side of the Warrant Certificate completed and executed as indicated, accompanied by
full payment of the exercise price, by certified or official bank check payable to us, unless such holders are willing to exercise their IPO Warrants on a
cashless basis, as further described in this Warrant Agreement, for the number of IPO Warrants being exercised. Under the terms of the Warrant Agreement,
we have agreed to use our reasonable best efforts to maintain the

effectiveness of a registration statement and prospectus relating to common stock issuable upon exercise of the IPO Warrants until the expiration of the IPO
Warrants. The IPO Warrant holders do not have the rights or privileges of holders of common stock or any voting rights until they exercise their IPO
Warrants and receive shares of common stock. After the issuance of shares of common stock upon exercise of the IPO Warrants, each holder will be
entitled to one vote for each share held of record on all matters to be voted on by stockholders.

A holder may not exercise any portion of an IPO Warrant to the extent that the holder, together with its affiliates and any other person or entity
acting as a group, would own more than 4.99% of the outstanding common stock after exercise, as such percentage ownership is determined in accordance
with the terms of the IPO Warrant. The foregoing limitation on exercise shall not apply to any registered holder of an IPO Warrant who, together with his,
her or its affiliates, and any persons acting as a group together with such registered holder and such registered holder’s affiliates, owned in excess of 4.99%
immediately prior to the closing of the IPO. In addition, upon at least 61 days’ prior notice from the holder to us, the holder may waive such limitation.

No fractional shares of common stock will be issued upon exercise of the IPO Warrants. If, upon exercise of the IPO Warrant, a holder would
be entitled to receive a fractional interest in a share, we will, upon exercise, round to the nearest whole number of shares of common stock to be issued to
the IPO Warrant holder. If multiple IPO Warrants are exercised by the holder at the same time, we will aggregate the number of whole shares issuable upon
exercise of all the IPO Warrants.

Registration Rights

Investors’ Rights Agreement

Under the Third Amended and Restated Investors’ Rights Agreement, dated as of December 18, 2013, among the Company and certain

investors, or the investors’ rights agreement, we granted registration rights to the holders of shares acquired prior to our initial public offering, or their
permitted transferees. These rights are provided under the terms of the investors’ rights agreement, and include demand registration rights, short-form
registration rights and piggyback registration rights. All fees, costs and expenses of underwritten registrations will be borne by us and all selling expenses,
including underwriting discounts and selling commissions, will be borne by the holders of the shares being registered. The investors’ rights agreement
contains customary cross-indemnification provisions, under which we are obligated to indemnify holders of registrable shares in the event of material
misstatements or omissions in the registration statement attributable to us, and they are obligated to indemnify us for material misstatements or omissions
attributable to them. The registration rights granted under the investors’ rights agreement will terminate at the earlier of the closing of a deemed liquidation
event and when all of the holders of registrable securities are eligible to be sold without restrictions under Rule 144 promulgated under the Securities Act
within any 90-day period.

Bridge Financing Registration Rights

In connection with a bridge financing transaction, the Company entered into a registration rights agreement with jVen Capital and with Merck

Global Health Innovation Fund (“MGHIF”), pursuant to which the investors were granted certain demand registration rights and piggyback registration
rights in connection with subsequent registered offerings of the Company’s common stock. The registrable securities include the shares of common stock
underlying the warrants issued to jVen Capital and to MGHIF under the terms of  bridge financing promissory notes issued and repaid in 2017.

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.

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, except that the
amendment of the provisions relating to stockholder action, board composition, limitation of liability and the amendment of our certificate of incorporation
must be approved by not less than 66 2/3% of the outstanding shares entitled to vote on the amendment, and not less than 66 2/3% of the outstanding shares
of each class entitled to vote thereon as a class. 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 7,690,572 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.

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” and our IPO Warrants are listed on the Nasdaq Capital

Market under the symbol “OPGNW.”

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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.

 
 
AMENDED AND RESTATED INTERIM FACILITY AGREEMENT

dated 18 March 2020

for

CURETIS GMBH

as Borrower

with

CRYSTAL GMBH
acting as Lender

 
 
 
 
 
 
 
 
THIS AGREEMENT (the "Agreement") is dated 18 March 2020 and made between:

(1)

(2)

(3)

CURETIS GMBH,  a  limited  liability  company  (Gesellschaft mit beschränkter Haftung)  incorporated  under  the  laws  of  the  Federal
Republic of Germany, registered with the commercial register (Handelsregister) of the local court (Amtsgericht) of Stuttgart under
registration number HRB 756134 as borrower (the "Borrower");

CRYSTAL  GMBH  (previously  named  Platin1798.  GmbH),  a  limited  liability  company  (Gesellschaft  mit  beschränkter  Haftung)
incorporated under the laws of the Federal Republic of Germany, with its registered seat in Frankfurt am Main and registered with
the  commercial  register  (Handelsregister)  of  the  local  court  (Amtsgericht)  of  Frankfurt  am  Main  under  registration  number
HRB 115973 as lender (the "Lender"); and

CURETIS  N.V.,  a  public  company  with  limited  liability  (naamloze vennootschap)  incorporated  under  the  laws  of  the  Netherlands,
with  its  registered  seat  in  Amsterdam,  the  Netherlands  and  registered  with  the  Dutch  Trade  Register  under  registration
number 64302679 as Curetis ("Curetis").

IT IS AGREED as follows:

1.

1.1

DEFINITIONS AND INTERPRETATION

Definitions
In this Agreement:

"Available Commitment" means the Commitment as of the proposed Utilisation Date minus:

(a)

(b)

the aggregate amount of any outstanding Utilisations; and

in relation to any proposed Utilisation, the amount of any Utilisations that are due to be made on or before the proposed
Utilisation Date.

"Availability Period" means the period commencing on the date of this Agreement and ending on 30 March 2020.

"Business" means the activities of the Group conducted in the ordinary course of business.

"Business Day" means a day (other than a Saturday or Sunday) on which banks are open for general business in Stuttgart and (in
relation to any day for payment) in the County of New York, New York.

"Commitment" means an aggregate amount of US$ 5,000,000 which will be available as follows:

(a)

(b)

for the period from and including the date of this Agreement to and including 15 December 2019, US$ 1,700,000;

for the period from and including 16 December 2019 to and including 6 January 2019, US$ 2,850,000;

 
 
 
 
 
 
 
 
(c)

(d)

for the period from and including 7 January 2020 to and including 17 January 2020, US$ 4,000,000; and

for the period from and including 18 January 2020 to and including 31 March 2020, US$ 5,000,000

in each case, to the extent not cancelled or reduced under this Agreement.

"Default" means an Event of Default or any event or circumstance specified in Clause 11 (Events of Default) which would (with the
expiry of a grace period, the giving of notice, the making of any determination under this Agreement or any combination of any of
the foregoing) be an Event of Default.

"Event of Default" has the meaning given to that term in Clause   11 (Events of Default).

"Facility" means the credit facility made available under this Agreement as described in Clause 2 (The Facility).

"Group" means the Borrower and its Subsidiaries from time to time.

"Implementation Agreement" means the implementation agreement dated 4 September 2019 between Curetis N.V., OpGen, Inc.
and the Lender.

"Liabilities" means any liabilities, claims, demands, expenses, commitments or obligations of every kind and description.

"Loan"  means  a  loan  made  or  to  be  made  available  by  Lender  to  the  Borrower  under  this  Agreement  or  the  principal  amount
outstanding for the time being of the loan.

"Maturity Date" means the date falling one (1) year after the date of the relevant Utilisation Date.

“Parties” mean the Borrower and the Lender.

"Subsidiary" means a subsidiary within the meaning of sections 15-17 of the German Stock Corporation Act (Aktiengesetz).

"Utilisation" means a utilisation of the Facility.

"Utilisation Date" means the date of a Utilisation, being the date the relevant Loan is made.

1.1
(a)

Construction
Unless a contrary indication appears, any reference in this Agreement to:

(i)

(ii)

this  "Agreement",  the  "Implementation  Agreement"  or  any  other  agreement  or  instrument  is  a  reference  to  this
Agreement,  the  Implementation  Agreement  or  other  agreement  or  instrument  as  amended,  novated,  supplemented,
extended or restated;

the "Borrower", the "Lender" or any "Party" shall be construed so as to include its successors in title, permitted assigns
and permitted transferees to, or of, its rights and/or obligations under this Agreement;

2

 
 
 
 
 
 
(b)

(c)

1.2

1.3

2.

2.1
(a)

(b)

(c)

2.2

3.

3.1
(a)

(b)

3.2

(iii)

(iv)

"promptly" is to be construed as unverzüglich (without undue delay) as contemplated in section 121(1) of the German
Civil Code (Bürgerliches Gesetzbuch); and

a provision of law is a reference to that provision as amended or re-enacted.

Clause headings are for ease of reference only.

A Default is "continuing" if it has not been remedied or waived.

Currency symbols and definitions
"US$" and "US Dollars" denote the lawful currency of the United States of America.

English language
This Agreement is made in the English language. For the avoidance of doubt, the English language version of this Agreement shall
prevail over any translation of this Agreement. However, where a German translation of a word or phrase appears in the text of this
Agreement, the German translation of such word or phrase shall prevail.

THE FACILITY

The Facility
Subject  to  the  terms  of  this  Agreement,  the  Lender  makes  available  to  the  Borrower  a  US  Dollars  credit  facility  in  an  aggregate
amount equal to the Commitment.

No amounts prepaid or repaid under this credit facility may be reborrowed, and in no event shall the aggregate amount of the Loans
actually borrowed or the total credit facility amount at any time exceed US$ 5,000,000.

The Commitments which, at that time are unutilised shall be immediately cancelled at the end of the Availability Period.

Increase
The Parties agree that they will discuss in good faith by not later than 30 March 2020 to increase and/or extend the Commitment if
and to the extent required for the funding of the operations of the Business.

THE PURPOSE

Purpose
The Borrower shall only apply all amounts borrowed by it under the Facility towards the operation of the Business (including the
discharge of current Liabilities relating to the Business as they become due).

Without undue delay, upon the Lender’s request, the Borrower shall provide evidence satisfactory to the Lender for the application
of the amounts borrowed by it under the Facility within the purpose described in paragraph (a) above.

Monitoring
The Lender is not obliged to monitor or verify the application of any amount borrowed pursuant to this Agreement.

3

 
 
 
 
4.

(a)

(b)

5.

(a)

CONDITIONS OF UTILISATION

The Lender is only obligated to advance a Utilisation if on the date a Utilisation is requested by the Borrower and on the proposed
Utilisation Date no Default or Event of Default has occurred, or is continuing, or would result from the proposed Utilisation.

The Lender is only obligated to advance a Utilisation if the Borrower, on the date a Utilisation is requested and on the proposed
Utilisation  Date  (before  and  after  giving  pro  forma  effect  to  any  requested  Utilisation),  the  Borrower  is  in  compliance  with  this
Agreement and the Implementation Agreement, including but not limited to, all undertakings under Clause 10 (Undertakings) and
Clause 3.1 (b) (Purpose).

UTILISATION

The Borrower may utilize the Facility by delivering to the Lender a duly completed written utilisation request substantially in the form
of  Schedule  1  (Form  of  Utilisation  Request)  ("Utilisation  Request")  not  later  than  12  pm  (noon)  (Stuttgart  time)  on  the
fifth Business Day prior to the proposed Utilisation Date.

(b)

Each Utilisation Request will not be regarded as having been duly completed unless:

(i)

it sets out:

(A)

(B)

(C)

the amount to be utilized (the "Utilisation Amount") which complies with paragraph (c) below;

the details of the Borrower's bank account; and

the purpose for which Utilisation Amount shall be used, with sufficient details for the Lender to reconcile such
Utilisation  Amount  against  the  reports  to  be  delivered  under  Clause  3.1(b)  (Purpose)  and  Clause  10.1
(Information Undertakings); and

(ii)

the proposed Utilisation Date is a Business Day within the Availability Period.

The US Dollar amount of each proposed Loan must be less than or equal to the Available Commitment.

If the conditions in this Agreement have been met, the Lender shall make each Loan available by the relevant Utilisation Date.

REPAYMENT

The  Borrower  shall  repay  each  Loan  (together  with  any  accrued  and  unpaid  interest  as  set  out  in  paragraph  (b)  of  Clause  8
(Interest)) on the Maturity Date.

PREPAYMENT AND CANCELLATION

Mandatory prepayment
If:

(i)

the  Implementation  Agreement  has  been  terminated  prior  to  Closing  and  the  Transaction  is  abandoned  (including  in
connection with a Change of Board

4

(c)

(d)

6.

7.

7.1
(a)

 
 
 
 
 
 
 
 
Recommendation as contemplated in sections 8.1(i) or 8.1(j) of the Implementation Agreement); or

in any applicable jurisdiction, it becomes unlawful for the Lender to perform any of its obligations as contemplated under
this Agreement or to fund or maintain any Loan,

(ii)

then:

(A)

(B)

(C)

the Lender shall inform the Borrower promptly upon becoming aware of that event;

the Lender shall not be obliged to fund a Utilisation; and

the Lender is entitled to cancel the Commitment with immediate effect and request by written notice to the
Borrower, the immediate prepayment of all outstanding Loans (in each case together with accrued interest up
to  the  relevant  prepayment  date),  provided  that  the  prepayment  shall  become  due  and  payable  (A)  fifteen
(15) Business Days after the prepayment notice has been delivered or (B), in case of paragraph (ii) only and
if  earlier,  the  date  specified  in  the  prepayment  notice,  being  not  earlier  than  the  last  day  of  any  applicable
grace period permitted by law.

7.2

7.3

7.4
(a)

(b)

(c)

(d)

(e)

Voluntary cancellation
The  Borrower  may,  if  it  gives  the  Lender  not  less  than  three  Business  Days'  prior  notice,  cancel  the  whole  or  any  part  of  the
Available Commitment.

Voluntary prepayment
The Borrower may, if it gives the Lender not less than three Business Days' prior notice, prepay the whole or any part of any Loan
(together with any accrued and unpaid interest as set out in paragraph (a) of Clause 7.4 (General)).

General
Any  prepayment  under  this  Agreement  shall  be  made  together  with  accrued  interest  on  the  amount  prepaid  and  without  break
costs, premium or penalty.

No part of the Facility which is prepaid or repaid may be reborrowed.

The Borrower shall not repay or prepay all or any part of the Loans or cancel all or any part of the Commitment except at the times
and in the manner expressly provided for in this Agreement.

No amount of the Commitment cancelled under this Agreement may be subsequently reinstated.

If all or part of any Lender's participation in a Loan under the Facility is repaid or prepaid, an amount of the Commitment (equal to
the amount which is repaid or prepaid) will be deemed to be cancelled on the date of repayment or prepayment.

5

 
 
 
 
 
 
 
8.

(a)

(b)

(c)

9.

(a)

(b)

10.

10.1

INTEREST

The  rate  of  interest  on  each  Loan  is  ten  percent  (10%)  per  annum  from  (and  including)  the  relevant  Utilisation  Date  to  (but
excluding) the Maturity Date.

The Borrower shall pay accrued interest on each Loan on the Maturity Date.

Interest  shall  be  calculated  on  the  30 /360  basis.  If  interest  is  required  to  be  calculated  for  a  period  of  less  than  one  year,  the
relevant day-count fraction will be determined on the basis of a 360-day year consisting of 12 months of 30 days and, in the case of
an incomplete month, the number of days elapsed.

TAX GROSS-UP

All payments of principal, interest and other payments to be made under this Agreement shall be made without any deduction or
withholding for or on account of any present or future taxes or duties of any nature, imposed in or for the jurisdiction of Germany or
of any of its authorities, which are authorised to levy taxes, unless such deduction or withholding is required by law or its application
or official interpretation. In such case the Borrower pays the additional sum which is necessary to ensure that, after the making of
such deduction or withholding, the Lender receives an amount equal to the sum which it would have received under the Agreement
if no such deduction or withholding had been required.

If the Borrower is obliged to make a payment to the Lender pursuant to paragraph (a) above, the Borrower is entitled, whilst the
circumstance giving rise to the requirement for the payment of the additional amount prevail, to repay the principal amount of the
Loan owed to the Lender together with all accrued interest and any other payments payable under the Agreement at that time.

UNDERTAKINGS

Information undertakings
The Borrower shall supply to the Lender:

(a)

(b)

(c)

within  five  (5)  Business  Days  after  the  beginning  of  each  calendar  month  (commencing  prior  to  the  date  hereof,  and
continuing on and after the date hereof until all obligations hereunder are paid in full), a liquidity forecast setting out in
reasonable detail the funding requirements of the Group for the then current and the next two calendar months;

promptly, upon reasonable request of the Lender, a report setting out in reasonable details how any Utilisation Amount
has been applied by the Borrower (including copies of any invoice related to any Liability exceeding EUR 50,000 which
has been discharged using such Utilisation Amount); and

promptly, such information regarding the financial condition, business and operations of it or any of its Subsidiaries as
the Lender may reasonably request.

6

 
 
 
 
 
10.2

10.3

11.

(a)

Notification of Event of Default
The  Borrower  shall  notify  the  Lender  of  any  Event  of  Default  (and  the  steps,  if  any,  being  taken  to  remedy  it)  promptly  upon
becoming aware of its occurrence.

Incorporation of undertakings and covenants under the Implementation Agreement
The covenants and undertakings of the Parties under the Implementation Agreement shall apply to each such Party’s activities and
obligations under this Agreement.

EVENTS OF DEFAULT

The Lender may by written notice to the Borrower cancel (kündigen) the Commitment whereupon it shall be immediately cancelled
and/or declare (kündigen) that all or part of the Loans, together with accrued interest, and all other amount accrued or outstanding
under  this  Agreement  be  immediately  due  and  payable,  for  good  cause  (aus  wichtigem  Grund) ("Event  of  Default")  whereupon
they shall become immediately due and payable, in particular, if any of the following occurs and is continuing:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

the Borrower does not pay on the due date any amount payable pursuant to this Agreement unless its failure to pay is
caused by an administrative or technical error and the payment is made within three Business Days of its due date;

the Borrower does not comply with any material provision of this Agreement or the Implementation Agreement and – if
the failure to comply is capable of remedy – the non-compliance is not remedied within ten Business Days of the earlier
of (A) the Lender giving notice to the Borrower of the failure to comply, and (B) the Borrower becoming aware of the
failure to comply;

the  Borrower  is  unable  to  pay  its  debts  as  they  fall  due  (zahlungsunfähig)  within  the  meaning  of  section  17  of  the
German Insolvency Code (Insolvenzordnung – "InsO") or is over-indebted (überschuldet) within the meaning of section
19 InsO;

the Borrower files an application for the commencement of insolvency proceedings with an insolvency court;

a German court takes one of the measures referred to in section 21 InsO in relation to the Borrower;

a court initiates (eröffnet) insolvency proceedings in relation to the Borrower which will not be withdrawn or suspended
within 30 days upon the commencement of such proceedings;

enforcement measures are initiated against the Borrower provided that such measures are in respect of indebtedness
aggregating  more  than  Euro  1,000,000  (or  the  equivalent  in  another  currency)  and  are  not  discharged  within  fifteen
Business Days; or

(viii)

the Borrower ceases or threatens to cease to carry on its business.

(b)

Section 490 para. 1 of the German Civil Code (Bürgerliches Gesetzbuch) shall not apply.

7

 
 
 
 
 
 
 
 
 
 
12.

(a)

(b)

(c)

(d)

13.

13.1
(a)

(b)

13.2

DEEP SUBORDINATION

In this Clause 12, "Lender Claim" means any claim for the payment of money (whether present or future, actual or contingent) of
the Lender against the Borrower under or in connection with this Agreement, including, but not limited to any claim for (p)repayment
of  principal  pursuant  to  Clause  6  (Repayment)  or  Clause  7  (Prepayment  and  cancellation)  or  payment  of  interest  of  a  Loan
pursuant to Clause 8 (Interest).

In  order  to  avoid  an  over-indebtedness  (Überschuldung)  of  the  Borrower  within  the  meaning  of  section  19  InsO,  the  Lender
herewith agrees to subordinate each Lender Claim in insolvency proceedings over the assets of the Borrower behind all claims of
all current and future creditors of the Borrower in the rank pursuant to section 39 para. 1 no. 1 to 5 InsO to the effect that payments
on  the  Lender  Claims  outside  of  insolvency  proceedings  may  only  be  made  (i)  from  future  annual  profits,  (ii)  from  a  liquidation
surplus  or  (iii)  from  other  free  capital  (sonstiges  freies  Vermögen)  exceeding  the  liabilities  to  be  stated  in  the  accounts  of  the
Borrower pursuant to German Commercial Law (Handelsrecht).

Outside of insolvency proceedings over the assets of the Borrower, the Lender herewith agrees to subordinate the Lender Claims
only to the extent required in order to avoid an over-indebtedness (within the meaning of section 19 InsO (Überschuldung)) of the
Borrower or any other circumstances which may give reason for the opening of insolvency proceedings over the Borrower's assets,
in particular on the basis of section 17 InsO (inability to pay due debts, Zahlungsunfähigkeit) or section 18 InsO (impending inability
to  pay  due  debts,  drohende  Zahlungsunfähigkeit).  For  this  purpose,  the  scope  of  this  subordination  of  rank  shall  automatically
increase or decrease to the extent and necessary without any further declarations or actions of any party being required, but in any
case, up to the total amount of the Lender Claims.

In an insolvency of the Borrower, the Lender Claims will only be satisfied after the insolvency claims (Insolvenzforderungen) of the
insolvency creditors within the meaning of sections 38 and 39 InsO.

PAYMENT MECHANICS

Business Days
Any  payment  under  this  Agreement  which  is  due  to  be  made  on  a  day  that  is  not  a  Business  Day  shall  be  made  on  the  next
Business Day in the same calendar month (if there is one) or the preceding Business Day (if there is not).

During any extension of the due date for payment of any principal under this Agreement interest is payable on the principal at the
rate payable on the original due date.

Currency of account
US Dollars is the currency of account and payment for any sum due from the Borrower under this Agreement.

8

 
 
14.

PARTIAL INVALIDITY

If any of the provisions of this Agreement is or becomes void (nichtig), invalid (unwirksam) or unenforceable (undurchsetzbar)  in
whole or in part for whatever reason, including a violation of any laws applicable to it, the validity, effectiveness and enforceability of
the other provisions of this Agreement is not and shall not be affected. In the event of a void, invalid, unenforceable or impractical
(wirtschaftlich  unmöglich)  provision,  such  provision  shall  be  replaced  by  a  valid,  enforceable  and  practical  provision  or
arrangement, that corresponds as closely as possible to the void, invalid, unenforceable or impractical provision and to the parties'
economic  aims  pursued  by  and  reflected  in  this  Agreement  in  terms  of  subject  matter,  extent  (Maß),  time,  place  and  scope
(Geltungsbereich).  The  same  applies  to  any  unintentional  gap  (Regelungslücke).  Section  139  of  the  German  Civil  Code
(Bürgerliches Gesetzbuch) shall not apply.

15.

AMENDMENTS

Any  amendment  (Änderung),  supplement  (Ergänzung)  or  termination  (Aufhebung)  of  this  Facility  Agreement,  including  this
provision, shall be valid only if made in writing, except where notarisation or any other stricter form is required by law.

16.

GOVERNING LAW

This Agreement is governed by, and shall be construed in accordance with, the laws of Germany.

17.

JURISDICTION

The courts of Stuttgart, Germany have exclusive jurisdiction to settle any dispute arising out of or in connection with this Agreement
(including a dispute relating to the existence, validity or termination of this Agreement).

18.

CONFIRMATION UNDER THE IMPLEMENTATION AGREEMENT

As of the date of this Agreement Borrower and Curetis N.V. agree that OpGen, Inc. has complied with the closing conditions set
forth in the Implementation Agreement related to the closing of a US$10,000,000 Interim Financing described in Section 6.9(a) of
the Implementation Agreement, and the requirement to enter into the Interim Facility described in Section 6.9(b) and 6.9(c) of the
Implementation Agreement.

AMENDMENT AND RESTATEMENT. This Agreement amends and restates, and is issued in substitution for, that certain Interim
Facility  Agreement  dated  12  November  2019  by  and  among  Borrower,  Lender  and  Curetis  (as  so  amended,  the  “Existing
Agreement”).  However,  without  duplication,  this  Agreement  shall  in  no  way  extinguish  the  Borrower’s  unconditional  obligation  to
repay  all  indebtedness  evidenced  by  the  Existing  Agreement,  is  given  in  substitution  for,  and  not  repayment  of,  the  Existing
Agreement and is in no way intended to constitute a novation of the Existing Agreement.

19.

20.

9

 
 
The Borrower

CURETIS GMBH

SIGNATURES

_/s/ Oliver Schacht_

_/s/ Johannes Bacher _

By: Oliver Schacht, Ph.D.
Title: Managing Director (Geschäftsführer)

By: Johannes Bacher
Title: Managing Director (Geschäftsführer)

Address:

Max-Eyth-Str. 42, 71088 Holzgerlingen, Germany

Attn.

Email:

Mr. Oliver Schacht, Ph.D., CC to Legal Dept.

oliver.schacht@curetis.com

The Lender

CRYSTAL GMBH

_/s/ Evan Jones_

By: Managing Director

_/s/ Timothy C. Dec_

By: Managing Director

Address:

Crystal GmbH c/o OpGen, 708 Quince Orchard Rd, Gaithersburg, MD 20878 US

with copy to:

Crystal GmbH c/o LPA-GGV, Hamburger Allee 2-4, 60486 Frankfurt am Main

with copy to:
Ballard Spahr LLP

1735 Market Street, 51st Floor
Philadelphia, PA 19103-7599

Attn: Mary J. Mullany, Esq.

Attn.

Email:

Timothy C. Dec

tdec@opgen.com

10

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CURETIS N.V.

_/s/ Oliver Schacht_

By: Oliver Schacht, Ph.D.
Title: Chief Executive Officer

_/s/ Johannes Bacher _

By: Johannes Bacher
Title: Chief Operating Officer

11

 
 
 
 
SCHEDULE 1
FORM OF UTILISATION REQUEST

[Curetis GmbH]

[Crystal GmbH]

From:

To:

Dated:

Dear Sirs

Curetis GmbH – US$ 5,000,000 Amended and Restated Interim Facility Agreement dated 18 March 2020 
(the "Agreement")

We refer to the Agreement. This is a utilisation request. Terms defined in the Agreement have the same meaning in this utilisation
request unless given a different meaning in this utilisation request.

We wish to borrow a Loan on the following terms:

Proposed Utilisation Date:

[_____] (or, if that is not a Business Day, the next Business Day)

Amount:

US$ [_____] or, if less, the Available Commitment

[This Loan is to be made in [whole]/[part] for the purpose of refinancing [identify maturing Loan]. [The proceeds of this Loan should
be credited to [account].]

The proceeds of this Loans will be applied for the following purpose(s): [add purpose(s)].

1.

2.

3.

4.

Yours faithfully

[Curetis GmbH]

…………………………………

12

 
 
 
 
 
 
The following is a list of subsidiaries of OpGen, Inc. as of December 31, 2019:

OPGEN, INC.

Name
AdvanDx, Inc.
OpGen A/S
OpGen Colombia SAS
Crystal GmbH

  Jurisdiction of Incorporation
  Delaware
  Denmark
  Colombia
  Germany

Exhibit 21.1

 
 
 
 
Consent of Independent Registered Public Accounting Firm

Exhibit 23.1

We consent to the incorporation by reference in Registration Statements 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 and Registration Statements 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 23, 2020, on our audits of the consolidated financial statements of OpGen, Inc. as of December 31, 2019 and 2018 and for the years then ended,
included in this Annual Report on Form 10-K of OpGen, Inc. for the year ended December 31, 2019.

/s/ CohnReznick LLP

Tysons, Virginia
March 23, 2020

 
 
 
 
CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO
RULE 13A-14(A)/15D-14(A)

Exhibit 31.1

I, Evan Jones, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of OpGen, Inc.;

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)

(b)

(c)

(d)

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;

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;

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

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)

(b)

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

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 23, 2020

  /s/ Evan Jones
  Evan Jones
  Chief Executive Officer (principal executive officer)

 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO
RULE 13A-14(A)/15D-14(A)

Exhibit 31.2

I, Timothy C. Dec, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of OpGen, Inc.;

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)

(b)

(c)

(d)

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;

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;

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

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)

(b)

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

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 23, 2020

  /s/ Timothy C. Dec
  Timothy C. Dec
  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, 2019 (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)

(2)

the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

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 23, 2020

Date: March 23, 2020

  /s/ Evan Jones
  Evan Jones
  Chief Executive Officer
  (principal executive officer)

  /s/ Timothy C. Dec
  Timothy C. Dec

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.