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Harvard Bioscience

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FY2020 Annual Report · Harvard Bioscience
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________________

FORM 10-K

 ☒ Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2020

or

  ☐

Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the transition period from         to

Commission File Number 001-33957
___________________________

HARVARD BIOSCIENCE, INC.
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or other jurisdiction of
Incorporation or organization)

04-3306140
(I.R.S. Employer
Identification No.)

84 October Hill Road, Holliston, Massachusetts 01746
(Address of Principal Executive Offices, including zip code)

(508) 893-8999
(Registrant’s telephone number, including area code)

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

Title of each class
Common Stock, $0.01 par value

Trading Symbol(s)
HBIO

Name of each exchange on which registered
The Nasdaq Global Market

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 the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth
company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ☐

Non-accelerated filer ☐

Accelerated filer ☒

Smaller reporting company ☒

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any

new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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

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

The aggregate market value of shares of voting common equity held by non-affiliates of the registrant as of June 30, 2020 was approximately $116.0

million based on the closing sales price of the registrant’s common stock, par value $0.01 per share on that date. At March 5, 2021, there were 
39,825,533 shares of the registrant’s common stock issued and outstanding.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Company’s definitive Proxy Statement in connection with the 2021 Annual Meeting of Stockholders (the “Proxy Statement”), to be

filed within 120 days after the end of the Registrant’s fiscal year, are incorporated by reference into Part III of this Form 10-K. Except with respect to
information specifically incorporated by reference in this Form 10-K, the Proxy Statement is not deemed to be filed as part hereof.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
HARVARD BIOSCIENCE, INC.
TABLE OF CONTENTS
ANNUAL REPORT ON FORM 10-K
For the Year Ended December 31, 2020
INDEX

Table of Contents

PART I

Item 1.

Business

Item 1A.

Risk Factors

Item 1B.

Unresolved Staff Comments

Item 2.

Properties

Item 3.

Legal Proceedings

Item 4.

Mine Safety Disclosures

PART II

Item 5.

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

Item 6.

Selected Financial Data

Item 7.

Management's Discussion and Analysis of Financial Condition and Results of Operations

Item 7A.

Quantitative and Qualitative Disclosures about Market Risk

Item 8.

Financial Statements and Supplementary Data

Item 9.

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Item 9A.

Controls and Procedures

Item 9B.

Other Information

PART III

Item 10.

Directors, Executive Officers and Corporate Governance

Item 11.

Executive Compensation

Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Item 13.

Certain Relationships and Related Transactions, and Director Independence

Item 14.

Principal Accounting Fees and Services

PART IV

Item 15.

Exhibits, Financial Statement Schedules

Item 16.

Form 10-K summary

Signatures

Exhibit Index

Page

1

7

14

14

14

14

15

15

15

22

22

22

22

26

26

26

26

26

26

27

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

This  Annual  Report  on  Form  10-K  contains  statements  that  are  not  statements  of  historical  fact  and  are  forward-looking  statements  within  the
meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934 (the “Exchange Act”), each as amended. The
forward-looking statements are principally, but not exclusively, contained in “Item 1: Business” and “Item 7: Management’s  Discussion  and  Analysis  of
Financial Condition and Results of Operations.” These statements involve known and unknown risks, uncertainties and other factors that may cause our
actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the
forward-looking statements. Forward-looking statements include, but are not limited to, statements about management’s confidence or expectations, our
business  strategy,  our  ability  to  raise  capital  or  borrow  funds  to  consummate  acquisitions  and  the  availability  of  attractive  acquisition  candidates,  our
expectations regarding future costs of product revenues, our anticipated compliance with the covenants contained in our credit facility, the adequacy of our
financial  resources  and  our  plans,  objectives,  expectations  and  intentions  that  are  not  historical  facts.  In  some  cases,  you  can  identify  forward-looking
statements  by  terms  such  as  “may,”  “will,”  “should,”  “could,”  “would,”  “seek,”  “expects,”  “plans,”  “aim,”  “anticipates,”  “believes,”  “estimates,”
“projects,” “predicts,” “intends,”  “think,”  “strategy,”  “potential,”  “objectives,”  “optimistic,”  “new,”  “goal”  and  similar  expressions  intended  to  identify
forward-looking statements. These statements reflect our current views with respect to future events and are based on assumptions and subject to risks and
uncertainties. Given these uncertainties, you should not place undue reliance on these forward-looking statements. We discuss many of these risks in detail
under the heading “Item 1A. Risk Factors” beginning on page 7 of this Annual Report on Form 10-K. You should carefully review all of these factors, as
well as other risks described in our public filings, and you should be aware that there may be other factors, including factors of which we are not currently
aware, that could cause these differences. Also, these forward-looking statements represent our estimates and assumptions only as of the date of this report.
We may not update these forward-looking statements, even though our situation may change in the future, unless we have obligations under the federal
securities laws to update and disclose material developments related to previously disclosed information. Harvard Bioscience, Inc. is referred to herein as
“we,” “our,” “us,” and “the Company.”

Item 1.         Business.

Overview

PART I

Harvard  Bioscience,  Inc.,  a  Delaware  corporation,  is  a  leading  developer,  manufacturer  and  seller  of  technologies,  products  and  services  that
enable  fundamental  research,  discovery,  and  preclinical  testing  for  drug  development.  Our  customers  range  from  renowned  academic  institutions  and
government  laboratories,  to  the  world’s  leading  pharmaceutical,  biotechnology  and  contract  research  organizations.  With  operations  in  North  America,
Europe, and China, we sell through a combination of direct and distribution channels to customers around the world.

Recent Developments

COVID-19

On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (COVID-19) as a pandemic. The COVID-19
pandemic  has  had  a  negative  impact  on  our  operations  to  date  and  the  future  impacts  of  the  pandemic  and  any  resulting  economic  impact  are  largely
unknown and rapidly evolving. Since the COVID-19 outbreak in the United States, Europe and elsewhere, many customers, particularly academic research
institutions, have been unable to maintain laboratory work which has negatively impacted, and will continue to negatively impact, our sales. Additionally,
to ensure business continuity while maintaining a safe environment for employees aligned with guidance from government and health organizations, we
transitioned the majority of our workforce to work-from-home while implementing social distancing requirements and other measures in factories to allow
manufacturing  and  other  personnel  essential  to  production  to  continue  work  within  our  facilities.  Business  travel  was  significantly  reduced  during  this
period. While we have maintained operations under these conditions, these measures represent disruptions which can impact productivity including sales
and  marketing  activities.  Accordingly,  these  conditions  in  addition  to  the  overall  impact  on  the  global  economy  has  negatively  impacted  our  results  of
operations and cash flows.

Our History and Strategy

Our business began in 1901 under the name Harvard Apparatus. It was founded by Dr. William T. Porter, a Professor of Physiology at Harvard
Medical School and a pioneer of physiology education. We have grown over the years with the development and evolution of modern life science research
and education. Our early inventions included ventilators based on Dr. Porter’s design, the mechanical syringe pump for drug infusion in the 1950s, and the
microprocessor-controlled syringe pump in the 1980s.

In March of 1996, a group of investors acquired a majority of the then existing business of our predecessor, Harvard Apparatus, Inc. Following
this  acquisition,  our  focus  was  redirected  to  acquiring  complementary  companies  with  innovative  technologies  while  continuing  to  grow  the  existing
business  through  internal  product  development.  Since  1996,  we  have  completed  multiple  business  or  product  line  acquisitions  related  to  our  continuing
operations. Harvard Bioscience, Inc. was incorporated in the State of Delaware in September 2000 and became the successor entity to Harvard Apparatus,
Inc. by merger in November 2000.

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In the first quarter of 2018, we completed two transactions to improve the overall customer and product mix of our business. In January 2018, we
acquired  Data  Sciences  International,  Inc.  (DSI)  for  approximately  $71.1  million.  DSI,  a  St.  Paul,  Minnesota-based  life  science  research  company,  is  a
recognized  leader  in  physiologic  monitoring  focused  on  delivering  preclinical  products,  systems,  services  and  solutions  to  its  customers.  Its  customers
include  pharmaceutical  and  biotechnology  companies,  as  well  as  contract  research  organizations,  academic  labs  and  government  researchers.  This
acquisition  diversified  our  customer  base  deeper  into  the  biopharmaceutical  and  contract  research  organization  markets.  The  acquisition  also  provided
opportunities to generate meaningful cost and revenue synergies. Also during the first quarter of 2018, we sold substantially all the assets of our wholly
owned  subsidiary,  Denville  Scientific,  Inc.  (Denville).  Denville  was  a  laboratory  products  distributor  with  lower  average  gross  margins  and  deemed  no
longer core to our strategy.

On July 8, 2019, we announced the departure of the previous President and Chief Executive Officer and the appointment by the Board of Directors
of James Green as President and Chief Executive Officer. In addition, on July 18, 2019 we announced the appointment of Michael Rossi as Chief Financial
Officer.

Immediately after the appointment of Mr. Green and Mr. Rossi, we began a process to identify opportunities to improve profitability, increase cash
flow  and  enhance  internal  capabilities  to  position  the  business  for  organic  growth.  As  a  result  of  this  assessment,  in  September  2019  we  announced  a
strategic action plan which included:

● Capitalizing on the strong existing Harvard Bioscience and Data Science franchises and products;

● Adding new senior leadership with significant experience with turnarounds and driving growth and operational improvements within global,

middle market life science manufacturing businesses;

● Consolidating sub-scale operations and integrating existing functions and processes to drive scale and reduce fixed costs;

● Increasing effectiveness of sales and product management to deliver organic sales growth; and

● Improving cash flow and reducing debt and leverage.

In December 2019, we implemented the 2019 Restructuring Plan to deliver significant cost savings beginning in 2020 and to support delivery of
the strategic action plan we announced in September 2019. The 2019 Restructuring Plan includes consolidation of our Connecticut manufacturing plant to
our existing Massachusetts site, downsizing of operations in the United Kingdom and a reduction in force across the business equal to approximately 10%
of our headcount. The initial initiatives under the 2019 restructuring plan were completed in the second half of 2020.

We 

A portion of the savings generated from these actions is expected to be reinvested to drive profitable growth. We believe these strategic actions

will significantly improve our financial performance.

Our Products

Our products support research in 6 different classes of laboratory use: (1) molecular, (2) cellular, (3) tissue, (4) organ, (5) organisms or preclinical and
(6) clinical. Historically, our products were marketed and sold in three different product families: PCMI (Physiology, Cellular, Molecular Instruments), DSI
(Data Science International) and Ephys (Electrophysiology).

In  2019,  as  part  of  our  strategic  action  plan,  we  consolidated  the  products  in  classes  (1),  (2),  (3),  (4)  and  some  products  in  class  (5)  into  a  single
product family, Cellular and Molecular Technologies (CMT), that includes 14 individual business lines supporting new drug discovery and development.
We  also  consolidated  certain  of  our  products  in  class  (5)  into  our  Preclinical  product  family,  which  includes  4  individual  business  lines  supporting  the
preclinical research phase for drug development. CMT products are primarily sold to academic and government labs and institutions. Preclinical products
are primarily sold to pharmaceutical, biotechnology and contract research organizations.

We primarily sell our products under several brand names, including Harvard Apparatus, DSI, Ponemah, Buxco, Biochrom, BTX, MCS.

Our  solutions  range  from  simple  to  complex,  and  generally  consist  of  hardware/firmware/  and  software  products,  augmented  with  consumables,
options, upgrades and post-sales (scientific) services. Sales prices of these products and services range from under $100 to over $100,000. Our products
include spectrophotometers that analyze light to detect and quantify a wide range of molecules as well as cell analysis and electroporation and electrofusion
systems  to  influence  and/or  analyze  cellular  processes.  Other  products  and  services  focus  on  tissue  and  organ  responses  to  new  drugs  and  encompass
wireless  monitors,  and  signal  acquisition  and  analysis  functionality.  We  also  feature  products  that  monitor  physiology  processes  in  living  organisms  to
study behavior. Many of our proprietary products are leaders in their field.

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In addition to our proprietarily manufactured products, we sell factored products from other manufacturers. These re-distributed products accounted
for approximately 15% and 16 % of our revenues for the years ended December 31, 2020 and 2019, respectively. Re-distributed products enable us to act as
a single source for our customers’ research needs. They consist of a large variety of complementing instruments or accessories as well as consumables used
in  experiments  involving  fluid  handling,  molecular  and  cell  analysis  and  tissue,  organ  and  animal  research.  Following  is  a  description  of  each  product
family.

Cellular and Molecular Technologies Product Family

Our CMT product family includes products designed primarily to support the discovery phase of new drug development. CMT products include:

● syringe and peristaltic pump product lines, as well as a broad range of instruments and accessories for tissue, organ-based lab research,

including surgical products, infusion systems, and behavior research systems;

● spectrophotometers, microplate readers, amino acid analyzers, gel electrophoresis equipment, electroporation and electrofusion instruments

which primarily support molecular level testing and research; and

● precision scientific measuring instrumentation and equipment in the field of electrophysiology such as: data acquisition systems with custom

amplifier configurations for cellular analysis, complete micro electrode array solutions for in vivo recordings and in vitro systems for
extracellular recordings.

Our  CMT  product  family  made  up  approximately  57%  and  63%  of  our  global  revenues  for  the  years  ended  December  31,  2020  and  2019,

respectively.

Preclinical Product Family

Our Preclinical product family provides a complete platform to assess physiological data from organisms for research ranging from basic research to

drug discovery, and drug development services. The Preclinical product family consists of the DSI and Buxco brands. It includes:

● the most comprehensive portfolio of implantable and externally-worn telemetry systems, which are commonly used in research to collect

cardiovascular, central nervous system, respiratory, metabolic data;

● turn-key respiratory system solutions encompassing plethysmograph chambers, data acquisition hardware, physiological signal analysis

software, and final report generation;

● inhalation and exposure systems providing precise, homogenous aerosol delivery for up to 42 subjects, while integrating respiratory

parameters for the ultimate delivered dose system; and

● powerful GLP-capable data acquisition and analysis systems, capable of integrating third party sensors for a more comprehensive study

design.

DSI’s direct sales force supports North America, Europe, and China, with distributors supporting the rest of the world. Our Preclinical products made

up approximately 43% and 37% of our global revenues for the year ended December 31, 2020 and 2019, respectively.

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Our Customers

Our  end-user  customers  are  primarily  research  scientists  at  pharmaceutical  and  biotechnology  companies,  universities,  hospitals,  government
laboratories,  including  the  United  States  National  Institutes  of  Health  (NIH),  and  contract  research  organizations  (CROs).  Our  pharmaceutical  and
biotechnology customers have included pharmaceutical companies and research laboratories such as Pfizer, Amgen, Inc., AstraZeneca plc, Genentech, Inc.
and  Johnson  &  Johnson.  Our  academic  customers  include  major  colleges  and  universities  including  Harvard  University,  Cambridge  University,  Johns
Hopkins  University,  Massachusetts  Institute  of  Technology,  Yale  University,  the  University  of  California  system,  Baylor  College  of  Medicine,  and  the
University  of  Texas  -  MD  Anderson  Center.  Our  CRO  customers  include  Covance  and  Charles  River  Laboratories.  We  have  a  wide  range  of  diverse
customers worldwide and no customer accounted for more than 10% of our revenues in 2020.

Sales

We conduct direct sales in the United States, the United Kingdom, Germany, France, Italy, Spain, Sweden, Canada and China. We sell primarily
through distributors in other countries. For the year ended December 31, 2020, revenues from direct sales to end-users represented approximately 65% of
our revenues; and revenues from sales of our products through distributors represented approximately 35% of our revenues.

Direct Sales

We have a global sales organization managing both direct sales and distributors. Our websites and catalogs serve as the primary sales tool for our
product  lines,  which  includes  both  proprietary  manufactured  products  and  complementary  products  from  various  suppliers.  Our  reputation  as  a  leading
producer of many of our manufactured products creates traffic to our websites, enables cross-selling and facilitates the introduction of new products.

Sales through Distributors

We engage distributors for the sales of our own branded and private label products in certain areas of the world and for certain product lines.

Marketing

We have a centralized marketing group, which encompasses product management, field-marketing and market communications and application
science. Marketing maintains value -proposition based product roadmaps, collaborates with research and development on timing and investment for new
products, supports direct and distributor sales activities, sets the global pricing of our products and conceives the storylines on how to sell our products.
Marketing also maintains digital presence across the web and social media, creates electronic leads and analyzes opportunities for new product portfolio
extensions.

Research and Development

Our principal research and development mission is to develop products that address growth opportunities within the life science research process
as well as to maintain and optimize our existing product portfolios. We maintain development staff in many of our manufacturing facilities to design and
develop  new  products  and  to  re-engineer  existing  products  to  bring  them  to  the  next  generation.  Our  research  and  development  expenses  were
approximately $8.7 million and $10.7 million for the years ended December 31, 2020 and 2019, respectively. We anticipate that we will continue to make
investments in research and development activities as we deem appropriate. We plan to continue to pursue a balanced development portfolio strategy of
originating new products from internal research and acquiring products through business and technology acquisitions.

Manufacturing

We manufacture and test the majority of our products in our principal manufacturing facilities located in the United States, Sweden, Spain and
Germany. We have considerable manufacturing flexibility at our various facilities, and each facility can manufacture multiple products at the same time.
We  maintain  in-house  manufacturing  expertise,  technologies  and  resources.  We  seek  to  maintain  multiple  suppliers  for  key  components  that  are  not
manufactured in-house, and while some of our products are dependent on sole-source suppliers, we do not believe our dependence upon these suppliers
creates any significant risks. Our manufacturing operations primarily involve assembly and testing activities along with some machine-based processes.
Going forward we will continue to evaluate our manufacturing facilities and operations in order to optimize our manufacturing footprint.

See “Part I, Item 2. Properties” of this report for additional information regarding our manufacturing facilities.

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Competition

The  markets  into  which  we  sell  our  products  are  highly  competitive,  and  we  expect  the  intensity  of  competition  to  continue  or  increase.  We
compete  with  many  companies  engaged  in  developing  and  selling  tools  for  life  science  research.  Many  of  our  competitors  have  greater  financial,
operational,  sales  and  marketing  resources  and  more  experience  in  research  and  development  and  commercialization  than  we  have.  Moreover,  our
competitors may have greater name recognition than we do, and many offer discounts as a competitive tactic. These competitors and other companies may
have  developed  or  could  in  the  future  develop  new  technologies  that  compete  with  our  products,  which  could  render  our  products  obsolete.  We  cannot
assure you that we will be able to make the enhancements to our technologies necessary to compete successfully with newly emerging technologies. We
believe  that  we  offer  one  of  the  broadest  selections  of  products  to  organizations  engaged  in  life  science  research.  We  have  numerous  competitors  on  a
product line basis. We believe that we compete favorably with our competitors on the basis of product performance, including quality, reliability, speed,
technical support, price and delivery time.

We compete with several companies that provide instruments for life science research including, Lonza Group Ltd., Becton Dickinson, Eppendorf
AG,  Kent  Scientific  Corporation,  Razel  Scientific  Instruments,  Inc.,  Ugo  Basile,  Danaher  Corporation,  Bio-Rad  Laboratories,  Inc.,  PerkinElmer,  Inc.,
Thermo Fisher Scientific, Inc. Notocord, Emka Technologies and TSE Systems.

We cannot forecast if or when these or other companies may develop competitive products. We expect that other products will compete with our
products  and  potential  products  based  on  efficacy,  safety,  cost  and  intellectual  property  positions.  While  we  believe  that  these  will  be  the  primary
competitive factors, other factors include, in certain instances, availability of supply, manufacturing, marketing and sales expertise and capability.

Seasonality

Sales and earnings in our third quarter are usually flat or down from the second quarter primarily because there are a large number of holidays and
vacations during such quarter, especially in Europe. Our fourth quarter revenues and earnings are often the highest in any fiscal year compared to the other
three quarters, primarily because many of our customers tend to spend budgeted money before their own fiscal year ends.

Intellectual Property

To establish and protect our proprietary technologies and products, we rely on a combination of patent, copyright, trademark and trade secret laws,
as well as confidentiality provisions in our contracts. Patents or patent applications cover certain of our new technologies. Most of our more mature product
lines are protected by trade names and trade secrets only.

We have implemented a patent strategy designed to provide us with freedom to operate and facilitate commercialization of our current and future
products. Our success depends, to a significant degree, upon our ability to develop proprietary products and technologies. We intend to continue to file
patent applications as we develop new products and technologies.

Patents provide some degree of protection for our intellectual property. However, the assertion of patent protection involves complex legal and
factual determinations and is therefore uncertain. The scope of any of our issued patents may not be sufficiently broad to offer meaningful protection. In
addition, our issued patents or patents licensed to us may be successfully challenged, invalidated, circumvented or unenforceable so that our patent rights
would not create an effective competitive barrier. Moreover, the laws of some foreign countries may protect our proprietary rights to a greater or lesser
extent than the laws of the United States. In addition, the laws governing patentability and the scope of patent coverage continue to evolve, particularly in
areas of interest to us. As a result, there can be no assurance that patents will be issued from any of our patent applications or from applications licensed to
us. As a result of these factors, our intellectual property positions bear some degree of uncertainty.

We also rely in part on trade secret protection of our intellectual property. We attempt to protect our trade secrets by entering into confidentiality
agreements  with  third  parties,  employees  and  consultants.  Our  employees  and  consultants  also  sign  agreements  requiring  that  they  assign  to  us  their
interests in patents and copyrights arising from their work for us. Although many of our United States employees have signed agreements not to compete
unfairly with us during their employment and after termination of their employment, through the misuse of confidential information, soliciting employees,
soliciting customers and the like, the enforceability of these provisions varies from jurisdiction to jurisdiction and, in some circumstances, they may not be
enforceable. In addition, it is possible that these agreements may be breached or invalidated and if so, there may not be an adequate corrective remedy
available. Despite the measures we have taken to protect our intellectual property, we cannot assure you that third parties will not independently discover or
invent competing technologies or reverse engineer our trade secrets or other technologies. Therefore, the measures we are taking to protect our proprietary
rights may not be adequate.

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We do not believe that our products infringe on the intellectual property rights of any third party. We cannot assure you, however, that third parties
will not claim such infringement by us or our licensors with respect to current or future products. We expect that product developers in our market will
increasingly be subject to such claims as the number of products and competitors in our market segment grows and the product functionality in different
market segments overlaps. In addition, patents on production and business methods are becoming more common and we expect that more patents will be
issued in our technical field. Any such claims, with or without merit, could be time-consuming, result in costly litigation and diversion of management’s
attention  and  resources,  cause  product  shipment  delays  or  require  us  to  enter  into  royalty  or  licensing  agreements.  Moreover,  such  royalty  or  licensing
agreements, if required, may not be on terms advantageous to us, or acceptable at all, which could seriously harm our business or financial condition.

“Harvard” is a registered trademark of Harvard University. The marks “Harvard Apparatus” and “Harvard Bioscience” are being used pursuant to

a license agreement entered into in December 2002 between us and Harvard University.

Government Regulation

We are not subject to direct governmental regulation other than the laws and regulations generally applicable to businesses in the domestic and
foreign jurisdictions in which we operate. In particular, our current products are not subject to pre-market approval by the United States Food and Drug
Administration (“FDA”) for use on human clinical patients. In addition, we believe we are 

Employees

As  of  December  31,  2020,  we  employed  459  employees,  which  includes  428  full-time  employees.  Some  of  our  employees  in  Europe  have
statutory collective bargaining rights. We have never experienced a general work stoppage or strike, and management believes that our relations with our
employees are good. Additional information about our employees follows:

Employees by country:

Country
United States
Germany
United Kingdom
Spain
China
Rest of World
Total

Employees by business function:

Function
Manufacturing
Sales and marketing
Research and development
General and adminstrative
Total

Geographic Area

  Full time     Part time  
8 
20 
1 
2 
- 
- 
31 

257     
76     
35     
24     
16     
20     
428     

  Full time     Part time  
4 
9 
7 
11 
31 

149     
158     
69     
52     
428     

Financial information regarding geographic areas in which we operate is provided in Note 16 to the Consolidated Financial Statements included in

“Part IV, Item 15. Exhibits, Financial Statement Schedules” of this report.

Available Information and Website

Our  website  address  is  www.harvardbioscience.com.  Our  Annual  Report  on  Form  10-K,  Quarterly  Reports  on  Form  10-Q,  Current  Reports  on
Form 8-K, and exhibits and amendments to those reports filed or furnished with the Securities and Exchange Commission pursuant to Section 13(a) of the
Exchange Act are available for review on our website and the Securities and Exchange Commission’s website at www.sec.gov. Any such materials that we
file with, or furnish to, the SEC in the future will be available on our website as soon as reasonably practicable after they are electronically filed with, or
furnished to, the SEC. The information on our website is not incorporated by reference into this Annual Report on Form 10-K.

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Item 1A.         Risk Factors.

The following factors should be reviewed carefully, in conjunction with the other information contained in this Annual Report on Form 10-K. As
previously  discussed,  our  actual  results  could  differ  materially  from  our  forward-looking  statements.  Our  business  faces  a  variety  of  risks.  These  risks
include those described below and may include additional risks and uncertainties not presently known to us or that we currently deem immaterial. If any of
the events or circumstances described in the following risk factors occur, our business operations, performance and financial condition could be adversely
affected and the trading price of our common stock could decline.

Risks Related to Our Industry

The life sciences industry is very competitive.

We expect to encounter increased competition from both established and development-stage companies that continually enter the market. These
include companies developing and marketing life science instruments, systems and lab consumables, health care companies that manufacture laboratory-
based  tests  and  analyzers,  diagnostic  and  pharmaceutical  companies,  analytical  instrument  companies,  and  companies  developing  life  science  or  drug
discovery  technologies.  Currently,  our  principal  competition  comes  from  established  companies  that  provide  products  that  perform  many  of  the  same
functions for which we market our products. Many of our competitors have substantially greater financial, operational, marketing and technical resources
than we do. Moreover, these competitors may offer broader product lines and tactical discounts and may have greater name recognition. In addition, we
may face competition from new entrants into the field. We may not have the financial resources, technical expertise or marketing, distribution or support
capabilities  to  compete  successfully  in  the  future.  In  addition,  we  face  changing  customer  preferences  and  requirements,  including  increased  customer
demand for more environmentally friendly products.

The life sciences industry is also subject to rapid technological change and discovery. The development of new or improved products, processes or
technologies  by  other  companies  may  render  our  products  or  proposed  products  obsolete  or  less  competitive.  In  some  instances,  our  competitors  may
develop or market products that are more effective or commercially attractive than our current or future products. To meet the evolving needs of customers,
we must continually enhance our current and planned products and develop and introduce new products. However, we may experience difficulties that may
delay or prevent the successful development, introduction and marketing of new products or product enhancements. In addition, our product lines are based
on  complex  technologies  that  are  subject  to  change  as  new  technologies  are  developed  and  introduced  in  the  marketplace.  We  may  have  difficulty  in
keeping abreast of the changes affecting each of the different markets we serve or intend to serve. Our failure to develop and introduce products in a timely
manner in response to changing technology, market demands, or the requirements of our customers could cause our product sales to decline, and we could
experience significant losses.

We  offer,  and  plan  to  continue  to  offer,  a  broad  range  of  products  and  have  incurred,  and  expect  to  continue  to  incur,  substantial  expenses  for
development of new products and enhancements to our existing products. The speed of technological change in our market may prevent us from being able
to successfully market some or all of our products for the length of time required to recover development costs. Failure to recover the development costs of
one or more products or product lines could decrease our profitability or cause us to experience significant losses.

A portion of our revenues are derived from customers from the pharmaceutical and biotechnology industries and are subject to risks faced by those
industries. Such risks may adversely affect our financial results.

We  derive  a  significant  portion  of  our  revenues  from  pharmaceutical  and  biotechnology  companies.  We  expect  that  pharmaceutical  and
biotechnology  companies  will  continue  to  be  a  significant  source  of  our  revenues  for  the  foreseeable  future,  including  in  our  Cellular  and  Molecular
Technologies  and  Preclinical  product  families.  As  a  result,  we  are  subject  to  risks  and  uncertainties  that  affect  the  pharmaceutical  and  biotechnology
industries,  such  as  government  regulation,  ongoing  consolidation,  uncertainty  of  technological  change,  and  reductions  and  delays  in  research  and
development expenditures by companies in these industries.

In  particular,  the  biotechnology  industry  is  largely  dependent  on  raising  capital  to  fund  its  operations.  If  biotechnology  companies  that  are  our
customers  are  unable  to  obtain  the  financing  necessary  to  purchase  our  products,  our  business  and  results  of  operations  could  be  adversely  affected.  In
addition, we are dependent, both directly and indirectly, upon general health care spending patterns, particularly in the research and development budgets of
the pharmaceutical and biotechnology industries, as well as upon the financial condition and purchasing patterns of various governments and government
agencies. As it relates to both the biotechnology and pharmaceutical industries, many companies have significant patents that have expired or are about to
expire, which could result in reduced revenues for those companies. If pharmaceutical or biotechnology companies that are our customers suffer reduced
revenues as a result of these patent expirations, they may be unable to purchase our products, and our business and results of operations could be adversely
affected.

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Changes in governmental regulations may reduce demand for our products, adversely impact our revenues, or increase our expenses.

We  operate  in  many  markets  in  which  we  and  our  customers  must  comply  with  federal,  state,  local  and  international  regulations.  We  develop,
configure and market our products to meet customer needs created by, and in compliance with, those regulations. These requirements include, among other
things, regulations regarding manufacturing practices, product labeling, and advertising and post marketing reporting. We must incur expense and spend
time and effort to ensure compliance with these complex regulations. Possible regulatory actions for non-compliance could include warning letters, fines,
damages,  injunctions,  civil  penalties,  recalls,  seizures  of  our  products,  and  criminal  prosecution.  These  actions  could  result  in,  among  other  things,
substantial modifications to our business practices and operations; refunds, recalls, or seizures of our products; a total or partial shutdown of production in
one or more of our facilities while we or our suppliers remedy the alleged violation; and withdrawals or suspensions of current products from the market.
Any of these events could disrupt our business and have a material adverse effect on our revenues, profitability and financial condition.

Risks Related to Our Business

Reductions in customers’ research budgets or government funding may adversely affect our business.

Many of our customers are universities, government research laboratories, private foundations and other institutions who are dependent on grants
from  U.S.  government  agencies,  such  as  NIH,  for  funding.  These  customers  represent  a  significant  source  of  our  revenue.  Research  and  development
spending by our customers may fluctuate based on spending priorities and general economic conditions. The level of government funding for research and
development is unpredictable. In the past, NIH grants have been frozen or otherwise made unavailable for extended periods or directed to certain products.
Reductions or delay in governmental spending could cause customers to delay or forego purchases of our products. If government funding necessary for
purchase  of  our  products  were  to  decrease,  our  business  and  results  of  operations  could  be  materially,  adversely  affected.  Spending  by  some  of  these
customers fluctuates based on budget allocations and the timely passage of the annual federal budget. An impasse in federal government budget decisions
could lead to substantial delays or reductions in federal spending.

Our business is subject to economic, political and other risks associated with international revenues and operations.

We manufacture and sell our products worldwide and as a result, our business is subject to risks associated with doing business internationally. A
substantial amount of our revenues is derived from international operations, and we anticipate that a significant portion of our sales will continue to come
from outside the United States in the future. We anticipate that revenues from international operations will likely continue to increase as a result of our
efforts to expand our business in markets abroad. In addition, a number of our manufacturing facilities and suppliers are located outside the United States.
Our  foreign  operations  subject  us  to  certain  risks,  including:  effects  of  fluctuations  in  foreign  currency  exchange  rates;  the  impact  of  local  economic
conditions;  local  product  preferences  and  seasonality  and  product  requirements;  local  difficulty  to  effectively  establish  and  expand  our  business  and
operations in international markets; disruptions of capital and trading markets; restrictions and potentially negative tax implications of transfer of capital
across borders; differing labor regulations; other factors beyond our control, including potential political instability, terrorism, acts of war, natural disasters
and  diseases,  including  the  coronavirus  discussed  below;  unexpected  changes  and  increased  enforcement  of  regulatory  requirements  and  various  state,
federal and international, intellectual property, environmental, antitrust, anti-corruption, fraud and abuse (including anti-kickback and false claims laws)
and employment laws; interruption to transportation flows for delivery of parts to us and finished goods to our customers; and laws and regulations on
foreign investment in the United States under the jurisdiction of the Committee on Foreign Investment in the United States, or CFIUS, and other agencies,
including the Foreign Investment Risk Review Modernization Act, or FIRRMA, adopted in August 2018.

We may incur a variety of costs in connection with acquisitions we may seek to consummate in the future, and we may never realize the anticipated
benefits of our acquisitions due in part to difficulties integrating the businesses, operations and product lines.

Our business strategy has historically included the acquisition of businesses, technologies, services or products that we believe are a strategic fit
with our business. If we were to undertake future acquisitions, the process of integrating the acquired business, technology, service and/or product(s) may
result in unforeseen operating difficulties and expenditures and potentially absorb significant management attention that would otherwise be available for
ongoing development of our business. Moreover, we may fail to realize the anticipated benefits of an acquisition as rapidly as expected, or at all. Such
transactions  are  inherently  risky,  and  any  such  recent  or  future  acquisitions  could  reduce  stockholders’  ownership,  cause  us  to  incur  debt,  expose  us  to
future liabilities and result in amortization expenses related to intangible assets with definite lives, which may adversely impact our ability to undertake
future acquisitions on substantially similar terms. We may also incur significant expenditures in anticipation of an acquisition that is never realized.

Our ability to achieve the benefits of acquisitions depends in part on the integration and leveraging of technology, operations, sales and marketing
channels and personnel. Integration is a complex, time-consuming and expensive process and may disrupt our business if not completed in a timely and
efficient manner. We may have difficulty successfully integrating acquired businesses, and their domestic and foreign operations or product lines, and as a
result, we may not realize any of the anticipated benefits of the acquisitions we make. We cannot assure that our growth rate will equal the growth rates that
have been experienced by us, and these other acquired companies, respectively, operating as separate companies in the past.

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We  have  substantial  debt  and  other  financial  obligations,  and  we  may  incur  even  more  debt.  Any  failure  to  meet  our  debt  and  other  financial
obligations or maintain compliance with related covenants could harm our business, financial condition and results of operations.

On December 22, 2020, we entered into a Credit Agreement (the “Credit Agreement”) with certain financial institutions party thereto as lenders
(the “Lenders”), Citizens Bank, N.A., as the administrative agent, and Citizens Bank, Wells Fargo Bank, National Association and Silicon Valley Bank, as
joint bookrunners, joint lead arrangers and syndication agents. The Credit Agreement provides for a term loan of $40.0 million and a $25.0 million senior
revolving credit facility (collectively, the “Citizens Credit Facility”). The Citizens Credit Facility replaces our prior credit facility with Cerberus Business
Finance, LLC, as agent and lender (the “Prior Credit Facility”), and in connection with the entry into the Credit Agreement, we paid off all outstanding
borrowings under the Prior Credit Facility. As of December 31, 2020, we had outstanding borrowings of $49.4 million under the Credit Agreement. The
Citizens Credit Facility will mature on December 22, 2025.

Pursuant to the terms of the Credit Agreement, we are subject to various covenants, including negative covenants that restrict our ability to engage
in  certain  transactions,  which  may  limit  our  ability  to  respond  to  changing  business  and  economic  conditions.  Such  negative  covenants  include,  among
other things, limitations on our ability and the ability of our subsidiaries to:

● incur debt,
● incur liens,
● make investments (including acquisitions),
● sell assets, and
● pay dividends on our capital stock.

In  addition,  the  Credit  Agreement  contains  certain  financial  covenants,  including  a  maximum  consolidated  net  leverage  ratio  and  a  minimum

consolidated fixed charge coverage ratio, each of which will be tested at the end of each fiscal quarter of the Company.

If we are not in compliance with certain of these covenants, in addition to other actions the Lenders may require, the amounts outstanding under
the Credit Agreement may become immediately due and payable. This immediate payment may negatively impact our financial condition. In addition, any
failure to make scheduled payments of interest and principal on our outstanding indebtedness would likely harm our ability to incur additional indebtedness
on acceptable terms. Our cash flow and capital resources may be insufficient to pay interest and principal on our debt in the future. If that should occur, our
capital raising or debt restructuring measures may be unsuccessful or inadequate to meet our scheduled debt service obligations, which could cause us to
default on our obligations and further impair our liquidity.

Further, based upon our actual performance levels, our covenants relating to leverage and fixed charges could limit our ability to incur additional

debt, which could hinder our ability to execute our current business strategy.

Our ability to make scheduled payments on our debt and other financial obligations and comply with financial covenants depends on our financial
and  operating  performance.  Our  financial  and  operating  performance  will  continue  to  be  subject  to  prevailing  economic  conditions  and  to  financial,
business and other factors, some of which are beyond our control. Failure within any applicable grace or cure periods to may such payments, comply with
the financial covenants, or any other non-financial or restrictive covenant, would create a default under our Credit Agreement. Our cash flow and existing
capital  resources  may  be  insufficient  to  repay  our  debt  at  maturity,  in  which  such  case  prior  thereto  we  would  have  to  extend  such  maturity  date,  or
otherwise repay, refinance and or restructure the obligations under the Credit Agreement, including with proceeds from the sale of assets, and additional
equity or debt capital. If we are unsuccessful in obtaining such extension, or entering into such repayment, refinance or restructure prior to maturity, or any
other  default  existed  under  the  Credit  Agreement,  our  lenders  could  accelerate  the  indebtedness  under  the  Credit  Agreement,  foreclose  against  their
collateral or seek other remedies, which would jeopardize our ability to continue our current operations.

Ethical concerns surrounding the use of our products and misunderstanding of the nature of our business could adversely affect our ability to develop
and sell our existing products and new products.

Some of our products may be used in areas of research involving animal research and other techniques presently being explored in the life science
industry.  These  techniques  have  drawn  negative  attention  in  the  public  forum.  Government  authorities  may  regulate  or  prohibit  any  of  these  activities.
Additionally, the public may disfavor or reject these activities.

If we are not able to manage our growth, our operating profits may be adversely impacted.

Our success will depend on the expansion of our operations through organic growth, and we may execute acquisitions in the future to augment this
growth.  Effective  growth  management  will  place  increased  demands  on  our  management  team,  operational  and  financial  resources  and  expertise.  To
manage  growth,  we  must  optimize  our  operational,  financial  and  management  processes  and  systems,  and  hire  and  train  additional  qualified  personnel.
Failure to manage this growth effectively could impair our ability to generate revenues or could cause our expenses to increase more rapidly than revenues,
resulting in operating losses or reduced profitability.

Foreign currency exchange rate fluctuations may have a negative impact on our reported earnings.

We are subject to the risks of fluctuating foreign currency exchange rates, which could have an adverse effect on the sales price of our products in
foreign  markets,  as  well  as  the  costs  and  expenses  of  our  foreign  subsidiaries.  A  substantial  amount  of  our  revenues  is  derived  from  international
operations, and we anticipate that a significant portion of revenues will continue to come from outside the United States in the future. As a result, currency
fluctuations among the United States dollar, British pound, euro and the other currencies in which we do business have caused and will continue to cause
foreign currency translation and transaction gains and losses. We have not used forward exchange contracts to hedge our foreign currency exposures. We
attempt to manage foreign currency risk through the matching of assets and liabilities. In the future, we may undertake to manage foreign currency risk
through hedging methods, including foreign currency contracts. We recognize foreign currency gains or losses arising from our operations in the period
incurred. We cannot guarantee that we will be successful in managing foreign currency risk or in predicting the effects of exchange rate fluctuations upon
our  future  operating  results  because  of  the  number  of  currencies  involved,  the  variability  of  currency  exposure  and  the  potential  volatility  of  currency
exchange rates. We cannot predict with any certainty changes in foreign currency exchange rates or the degree to which we can address these risks.

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Failure or inadequacy of our information technology infrastructure or software could adversely affect our day-to-day operations and decision-making
processes and have an adverse effect on our performance.

We  depend  on  accurate  and  timely  information  and  numerical  data  from  key  software  applications  to  aid  our  day-to-day  business,  financial
reporting and decision-making and, in many cases, proprietary and custom-designed software is necessary to operate our business. We are upgrading our
disaster  recovery  procedures  for  our  critical  systems.  However,  any  disruption  caused  by  the  failure  of  these  systems,  the  underlying  equipment,  or
communication  networks  could  delay  or  otherwise  adversely  impact  our  day-to-day  business  and  decision  making,  could  make  it  impossible  for  us  to
operate critical equipment, and could have an adverse effect on our performance, if our disaster recovery plans do not mitigate the disruption. Disruptions
could be caused by a variety of factors, such as catastrophic events or weather, power outages, or cyber-attacks on our systems by outside parties.

We review our IT systems regularly to assess and implement opportunities to improve or upgrade our enterprise resource planning (ERP) or other
information  systems  required  to  operate  our  business  effectively.  Our  ERP  systems  are  critical  to  our  ability  to  accurately  maintain  books  and  records,
record  transactions,  provide  important  information  to  our  management  and  prepare  our  financial  statements.  The  implementation  of  any  IT  systems,
including ERP systems has required in the past, and may continue to require, the investment of significant financial and human resources. In addition, we
may not be able to successfully complete the implementation of the ERP systems without experiencing difficulties. Any disruptions, delays or deficiencies
in  the  design  and  implementation  of  any  IT  system,  including  ERP  systems  could  adversely  affect  our  ability  to  process  orders,  ship  products,  provide
services and customer support, send invoices and track payments, fulfill contractual obligations or otherwise operate our business.

An information security incident, including a cybersecurity breach, could have a negative impact to our business or reputation

To  meet  business  objectives,  we  rely  on  both  internal  information  technology  (IT)  systems  and  networks,  and  those  of  third  parties  and  their
vendors, to process and store sensitive data, including confidential research, business plans, financial information, intellectual property, and personal data
that may be subject to legal protection. The extensive information security and cybersecurity threats, which affect companies globally, pose a risk to the
security and availability of these IT systems and networks, and the confidentiality, integrity, and availability of our sensitive data. We continually assess
these threats and make investments to increase internal protection, detection, and response capabilities, as well as ensure our third-party providers have
required capabilities and controls, to address this risk. To date, we have not experienced any material impact to the business or operations resulting from
information or cybersecurity attacks; however, because of the frequently changing attack techniques, along with the increased volume and sophistication of
the attacks, there is the potential for us to be adversely impacted. This impact could result in reputational, competitive, operational or other business harm
as  well  as  financial  costs  and  regulatory  action.  Additionally,  the  California  Consumer  Privacy  Act  of  2018  (the  “CCPA”),  which  became  effective  on
January 1, 2020, provides private rights of action for data breaches and requires companies that process information on California residents to make new
disclosures to consumers about their data collection, use and sharing practices and allow consumers to opt out of certain data sharing with third parties.
Compliance with the CCPA and other current and future applicable privacy, cybersecurity and related laws can be costly and time-consuming. Significant
capital investments and other expenditures could also be required to remedy cybersecurity problems and prevent future breaches, including costs associated
with additional security technologies, personnel, experts and credit monitoring services for those whose data has been breached. These costs, which could
be material, could adversely impact our results of operations in the period in which they are incurred and may not meaningfully limit the success of future
attempts to breach our information technology systems.

We may incur additional restructuring costs or not realize the expected benefits of our initiatives to reduce operating expenses to date and in the future.

We may not be able to implement all of the actions that we intend to take in the restructuring of our operations, and we may not be able to fully
realize the expected benefits from such realignment and restructuring plans or other similar restructurings in the future. In addition, we may incur additional
restructuring  costs  in  implementing  such  realignment  and  restructuring  plans  or  other  similar  future  plans  in  excess  of  our  expectations.  The
implementation  of  our  restructuring  efforts,  including  the  reduction  of  our  workforce,  may  not  improve  our  operational  and  cost  structure  or  result  in
greater efficiency of our organization; and we may not be able to support sustainable revenue growth and profitability following such restructurings.

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Failure to raise additional capital or generate the significant capital necessary to implement our acquisition strategy, expand our operations and invest
in new products could reduce our ability to compete and result in less revenues.

We  anticipate  that  our  financial  resources,  which  include  available  cash,  cash  generated  from  operations,  and  debt  and  equity  capacity,  will  be
sufficient to finance operations and capital expenditures for at least the next twelve months. However, this expectation is premised on the current operating
plan,  which  may  change  as  a  result  of  many  factors,  including  market  acceptance  of  new  products  and  future  opportunities  with  collaborators.
Consequently, we may need additional funding sooner than anticipated. In addition, our borrowings under the Citizens Credit Facility may not be sufficient
to fund our acquisition strategy. In such case, our inability to raise sufficient capital on favorable terms and in a timely manner (if at all) could seriously
harm our business, product development, and acquisition efforts. In addition, our Credit Agreement contains various negative covenants that, among other
things, restrict our ability to incur additional indebtedness and make acquisitions for aggregate consideration in excess of $5.0 million. If future financing is
not available or is not available on acceptable terms, we may have to alter our operations or change our business strategy. We cannot assure you that the
capital required to fund operations, or our acquisition strategy will be available in the future.

If  we  fail  to  retain  key  personnel  and  hire,  train  and  retain  qualified  employees,  we  may  not  be  able  to  compete  effectively,  which  could  result  in
reduced revenue or increased costs.

Our  success  is  highly  dependent  on  the  continued  services  of  key  management,  technical  and  scientific  personnel.  Our  management  and  other
employees may voluntarily terminate their employment at any time upon short notice. The loss of the services of any member of the senior management
team, including the Chief Executive Officer, James Green; the Chief Financial Officer, Michael Rossi; or any of the managerial, technical or scientific staff
may significantly delay or prevent the achievement of product development, our growth strategies and other business objectives. Our future success will
also  depend  on  our  ability  to  identify,  recruit  and  retain  additional  qualified  scientific,  technical  and  managerial  personnel.  We  operate  in  several
geographic  locations  where  labor  markets  are  particularly  competitive,  including  the  Boston,  Massachusetts  and  Minneapolis,  Minnesota  metropolitan
areas, England, and Germany where demand for personnel with these skills is extremely high and is likely to remain high. As a result, competition for
qualified personnel is intense, particularly in the areas of general management, finance, information technology, engineering and science, and the process of
hiring  suitably  qualified  personnel  is  often  lengthy  and  expensive,  and  may  become  more  expensive  in  the  future.  If  we  are  unable  to  hire  and  retain  a
sufficient number of qualified employees, our ability to conduct and expand our business could be seriously reduced.

Our success will depend partly on our ability to operate without infringing on or misappropriating the intellectual property rights of others.

We may be sued for infringing on the intellectual property rights of others, including the patent rights, trademarks and trade names of third parties.
Intellectual property litigation is costly, and the outcome is uncertain. If we do not prevail in any intellectual property litigation, in addition to any damages
we might have to pay, we could be required to stop the infringing activity, or obtain a license to or design around the intellectual property in question. If we
are unable to obtain a required license on acceptable terms, or are unable to design around any third-party patent, we may be unable to sell some of our
products and services, which could result in reduced revenue.

As a result of our spin-off of Harvard Apparatus Regenerative Technology, Inc., now known as Biostage, together with certain related transactions,
third parties may seek to hold us responsible for Biostage’s liabilities, including liabilities that Biostage has assumed from us.

Third parties may continue to seek to hold us responsible for Biostage’s liabilities, including any of the liabilities that Biostage agreed to retain or
assume in connection with the separation of the Biostage business from our businesses, and related spin-off distribution. On April 14, 2017, anticipated
representatives  for  the  estate  of  an  individual  plaintiff  filed  a  wrongful  death  complaint  with  the  Suffolk  Superior  Court,  in  the  County  of  Suffolk,
Massachusetts, against us and other defendants, including Biostage, as well as another third party. The complaint seeks payment for an unspecified amount
of  damages  and  alleges  that  the  plaintiff  sustained  terminal  injuries  allegedly  caused  by  products,  including  one  synthetic  trachea  scaffold  and  two
bioreactors, provided by certain of the named defendants and utilized in connection with surgeries performed by third parties in Europe in 2012 and 2013.
We  continue  to  vigorously  defend  this  case  by  counsel  provided  by  our  liability  insurance  carrier  from  whom  we  have  requested  defense  and
indemnification  for  losses  incurred  related  to  this  lawsuit.  Any  such  product  liability  insurance  coverage  may  not  be  sufficient  to  satisfy  all  liabilities
resulting from this claim. If claims against us substantially exceed our coverage, then our business could be adversely impacted. While we believe that
claims made in this lawsuit are without merit, we are unable to predict the ultimate outcome of such litigation. Pursuant to our agreements with Biostage,
Biostage has agreed to indemnify us for claims and losses relating to certain liabilities that it has assumed from us, including liabilities in connection with
the sale of Biostage’s products, intellectually property infringement and other liabilities related to the operation of Biostage’s business. However, if those
liabilities are significant and we are ultimately held liable for them, we cannot assure you that Biostage will have the ability to satisfy its obligations to us,
in  particular  due  to  Biostage  having  limited  revenues,  products  in  early-stage  development  and  a  need  for  additional  funds  in  the  future.  If  Biostage  is
unable to satisfy its obligations under its indemnity to us, we may have to satisfy these obligations, which could have an adverse impact on our financial
condition, results of operations or cash flows. 

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Risks Related to Our Common Stock

If we raise additional funds through the sale of equity or convertible debt or equity-linked securities, existing percentages of ownership in our common
stock will be reduced and these transactions may dilute the value of our outstanding common stock.

We  may  raise  additional  funds  through  the  sale  of  equity  or  convertible  debt  or  equity-linked  securities  to  repay  our  existing  indebtedness,
implement  our  acquisition  strategy,  expand  our  operations  and/or  invest  in  new  products.  If  we  so  raise  additional  funds  through  such  sales,  existing
percentages of ownership in our common stock will be reduced and these transactions may dilute the value of our outstanding common stock. We may
issue securities that have rights, preferences and privileges senior to our common stock. If we raise additional funds through collaborations or licensing
arrangements, we may relinquish rights to certain of our technologies or products, or grant licenses to third parties on terms that are unfavorable.

Our stock price has fluctuated in the past and could experience substantial declines in the future.

The market price of our common stock has experienced significant fluctuations and may become volatile and could decline in the future, perhaps

substantially, in response to various factors including, but not limited to:

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significant sales of our common stock, whether by us or our shareholders;
volatility of the financial markets;
uncertainty regarding the prospects of the domestic and foreign economies;
technological innovations by competitors or in competing technologies;
revenues and operating results fluctuating or failing to meet the expectations of management, securities analysts, or investors in any
quarter;
comments of securities analysts and mistakes by or misinterpretation of comments from analysts, downward revisions in securities
analysts’ estimates or management guidance;
investment banks and securities analysts becoming subject to lawsuits that may adversely affect the perception of the market;
conditions or trends in the biotechnology and pharmaceutical industries;
announcements of significant acquisitions or financings or strategic partnerships;
failure to realize the anticipated benefits of the DSI acquisition;
non-compliance with the internal control standards pursuant to the Sarbanes-Oxley Act of 2002; and
a decrease in the demand for our common stock.

In  addition,  public  stock  markets  have  experienced  extreme  price  and  trading  volatility.  The  stock  market  and  the  Nasdaq  Global  Market  in
general, and the biotechnology industry and small cap markets in particular, have experienced significant price and volume fluctuations that at times may
have been unrelated or disproportionate to the operating performance of those companies. These broad market and industry factors may further harm the
market price of our common stock, regardless of our operating performance. In the past, securities class action litigation has often been instituted following
periods  of  volatility  in  the  market  price  of  a  company’s  securities.  A  securities  class  action  suit  against  us  could  result  in  substantial  costs,  potential
liabilities and the diversion of management’s attention and resources.

General Risks

The COVID-19 outbreak has significantly impact worldwide economic conditions and has negatively impacted our business, financial condition and
results of operations.

The ongoing global outbreak of COVID-19 has caused disruptions to our business and has had a negative impact on our operations to date. As a
result  of  the  outbreak,  many  of  our  customers,  particularly  academic  research  institutions,  have  had  laboratory  work  negatively  impacted,  which  will
continue to negatively impact, our sales. Additionally, to ensure business continuity while maintaining a safe environment for employees, the majority of
our  workforce  continues  to  work  from  home.  We  continue  to  require  social  distancing  and  other  measures  in  factories  for  our  manufacturing  and  other
personnel essential to production to continue work within our facilities. Business travel continues to be significantly reduced. While we have maintained
operations  under  these  conditions,  these  measures  represent  disruptions  which  can  impact  productivity  including  sales  and  marketing  activities.
Accordingly, these conditions in addition to the overall impact on the global economy could continue to have a negative impact our results of operations
and cash flows.

Economic conditions and regulatory changes caused by the United Kingdom’s (“UK”) exit from the European Union (“EU”) could adversely affect our
business.

The UK House of Commons passed a Brexit deal on December 20, 2019 and the UK formally left the EU on January 31, 2020. On December 30,
2020,  the  EU  and  UK  entered  into  the  EU-UK  Trade  and  Cooperation  Agreement.  The  announcement  of  Brexit  has  resulted  in  significant  volatility  in
global stock market and currency exchange rate fluctuations that resulted in strengthening of the U.S. dollar relative to other foreign currencies in which we
conduct business. The withdrawal of the UK from the EU may also create global economic uncertainty, including an uncertain funding environment for UK
customers historically receiving funding from the EU, which may cause our customers to reduce their spending budgets. Since a significant proportion of
the regulatory framework in the UK is derived from EU directives and regulations, Brexit could materially change the regulatory regime applicable to the
approval of any product candidates in the UK. Brexit is likely to lead to legal uncertainty and potentially divergent national laws and regulations as the UK
determines which EU laws to replace or replicate. This could adversely affect our business, financial condition, operating results and cash flows.

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If we incur higher costs as a result of trade policies, treaties, government regulations or tariffs, we may become less profitable.

There continues to be uncertainty about the relationship between the United States and foreign countries, including with respect to trade policies,
treaties,  government  regulations  and  tariffs.  We  are  unable  to  predict  whether  or  when  tariffs  will  be  imposed  or  the  impact  of  any  such  future  tariff
increases.

We may be the subject of lawsuits from counterparties to acquisitions and divestitures, including an acquiring company or its stockholders, an acquired
company’s previous stockholders, a divested company’s stockholders or our current stockholders.

We may be the subject of lawsuits from either an acquiring company or its stockholders, an acquired company’s previous stockholders, a divested
company’s stockholders or our current stockholders. Such lawsuits could result from the actions of the acquisition or divestiture target prior to the date of
the acquisition or divestiture, from the acquisition or divestiture transaction itself or from actions after the acquisition or divestiture. Defending potential
lawsuits could cost us significant expense and detract management’s attention from the operation of the business. Additionally, these lawsuits could result
in the cancellation of or the inability to renew certain insurance coverage that would be necessary to protect our assets.

Rising commodity and precious metals costs could adversely impact our profitability.

Raw material commodities such as resins, and precious metal commodities such as platinum are subject to wide price variations. Increases in the
costs of these commodities and the costs of energy, transportation and other necessary services may adversely affect our profit margins if we are unable to
pass along any higher costs in the form of price increases or otherwise achieve cost efficiencies such as in manufacturing and distribution.

Provisions of Delaware law, or of our charter and bylaws may make a takeover more difficult, which could cause our stock price to decline.

Provisions in our certificate of incorporation and bylaws and in the Delaware corporate law may make it difficult and expensive for a third party to
pursue a tender offer, change in control or takeover attempt, which is opposed by management and the board of directors. Public stockholders who might
desire  to  participate  in  such  a  transaction  may  not  have  an  opportunity  to  do  so.  We  have  a  staggered  board  of  directors  that  makes  it  difficult  for
stockholders to change the composition of the board of directors in any one year. These anti-takeover provisions could substantially impede the ability of
public stockholders to change our management and board of directors. Such provisions may also limit the price that investors might be willing to pay for
shares of our common stock in the future.

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Item 1B.         Unresolved Staff Comments.

None.

Item 2.         Properties.

Our facilities perform manufacturing, research and development, sales and marketing, and administration functions. As of December 31, 2020, we

leased the following principal facilities:

Location
New Brighton, Minnesota
Holliston, Massachusetts
Reutlingen, Germany
Barcelona, Spain
March-Hugstetten, Germany

Description of Facility

  Manufacturing facility
  Manufacturing facility and corporate headquarters
  Manufacturing facility
  Manufacturing facility
  Manufacturing facility

Approximate
Square Footage
96,000
83,000
22,000
21,000
12,000

Expiration
2030
2024
2024
2021-2022
2024

We also lease additional facilities in Cambridge, England; Kista, Sweden; Shanghai, China; Les Ulis, France; St. Augustin, Germany; and

Montreal, Canada. We believe our current facilities are adequate for our needs for the foreseeable future.

Item 3.         Legal Proceedings.

For information related to legal proceedings, see the discussion in Note 15 to the Consolidated Financial Statements included in “Part IV, Item 15.

Exhibits, Financial Statement Schedules” of this report, which information is incorporated by reference into this Item 3.

Item 4.         Mine Safety Disclosures

Not Applicable.

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PART II

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

Market Information

Our common stock has been quoted on the Nasdaq Global Market since our initial public offering on December 7, 2000, and trades under the

symbol “HBIO.”

Stockholders

There were 104 holders of record of our common stock as of March 5, 2021. We believe that the number of beneficial owners of our common

stock at that date was substantially greater.

Dividend Policy

We have never declared or paid cash dividends on our common stock in the past and do not intend to pay cash dividends on our common stock in
the foreseeable future. Any future determination to pay cash dividends will be at the discretion of our Board of Directors and will depend on our financial
condition, results of operations, capital requirements and other factors our Board of Directors deems relevant.

Item 6.         Selected Financial Data

Not Applicable.

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

Forward-Looking Statements

The following section of this Annual Report on Form 10-K contains statements that are not statements of historical fact and are forward-looking
statements  within  the  meaning  of  federal  securities  laws.  These  statements  involve  known  and  unknown  risks,  uncertainties  and  other  factors  that  may
cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied
by the forward-looking statements. These statements reflect our current views with respect to future events and are based on assumptions and subject to
risks and uncertainties. Factors that may cause our actual results to differ materially from those in the forward-looking statements include those factors
described in “Item 1A. Risk Factors” in this Annual Report on Form 10-K. You should carefully review all of these factors, as well as the comprehensive
discussion of forward-looking statements on page 1 of this Annual Report on Form 10-K.

Overview

Harvard  Bioscience  is  a  leading  developer,  manufacturer  and  seller  of  technologies,  products  and  services  that  enable  fundamental  research,
discovery,  and  preclinical  testing  for  drug  development.  Our  customers  range  from  renowned  academic  institutions  and  government  laboratories  to  the
world’s leading pharmaceutical, biotechnology and contract research organizations. With operations in North America, Europe, and China, we sell through
a combination of direct and distribution channels to customers around the world.

Recent Developments

COVID-19

On March 11, 2020, the World Health Organization declared the outbreak of a novel coronavirus (COVID-19) as a pandemic. The COVID-19
pandemic  has  had  a  negative  impact  on  our  operations  to  date  and  the  future  impacts  of  the  pandemic  and  any  resulting  economic  impact  are  largely
unknown and rapidly evolving. Since the COVID-19 outbreak in the United States, Europe and elsewhere, many customers, particularly academic research
institutions, have been unable to maintain laboratory work which has negatively impacted, and will continue to negatively impact, our sales. Additionally,
to ensure business continuity while maintaining a safe environment for employees aligned with guidance from government and health organizations, we
transitioned the majority of our workforce to work-from-home while implementing social distancing requirements and other measures in factories to allow
manufacturing  and  other  personnel  essential  to  production  to  continue  work  within  our  facilities.  Business  travel  was  significantly  reduced  during  this
period. While we have maintained operations under these conditions, these measures represent disruptions which can impact productivity including sales
and  marketing  activities.  Accordingly,  these  conditions  in  addition  to  the  overall  impact  on  the  global  economy  has  negatively  impacted  our  results  of
operations and cash flows.

As a result of market and economic conditions, in accordance with the guidelines set forth in the Financial Accounting Standards Board (“FASB”)
Accounting Standards Codification (“ASC”) 350 and ASC 360, we performed an analysis for potential interim impairment indicators of our intangible and
other long-lived assets. During the year ended December 31, 2020, we concluded there were no impairments of goodwill, other indefinite-lived intangibles,
or long-lived assets that resulted from triggering events due to COVID-19.

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See Part I, Item 1. “Business–Our History and Strategy” of this report for a discussion of recent significant acquisitions, divestitures and other

developments.

Revenue for the year ending December 31, 2020 was negatively impacted due to the conditions noted, and is likely to continue to be negatively
impacted by delayed or partial reopening of academic research institutions. In April 2020, we implemented a COVID-19 mitigation plan designed to reduce
expenses. Actions taken include work hour and temporary salary reductions, reductions-in-force and a realignment of our organizational structure to reduce
management layers. During the second half of 2020 a portion of our employees returned to regular work hours in areas of the business based on sequential
improvements  in  revenue.  These  cost  reductions  are  in  addition  to  the  significant  restructuring  actions  we  initiated  in  the  fourth  quarter  of  2019  as
discussed below. If business interruptions resulting from COVID-19 were to be prolonged or expanded in scope, our business, financial condition, results
of operations and cash flows would be negatively impacted. We will continue to actively monitor this situation and will implement actions necessary to
maintain business continuity.

Restructuring Plan

In  July  2019,  we  announced  the  appointment  by  the  Board  of  Directors  of  James  Green  as  President  and  Chief  Executive  Officer  and  the
appointment  of  Michael  Rossi  as  Chief  Financial  Officer.  Immediately  thereafter  we  began  a  process  to  identify  opportunities  to  improve  profitability,
increase  cash  flow  and  enhance  internal  capabilities  to  position  the  business  for  organic  growth.  As  a  result  of  this  assessment,  in  September  2019  we
announced a strategic action plan for 2020 and 2021. Key elements of this plan include:

● Capitalizing on the strong existing Harvard Bioscience and Data Science franchises and products;
● Adding new senior leadership with significant experience with turnarounds and driving growth and operational improvements within global,

middle market life science manufacturing businesses;

● Consolidating sub-scale operations and integrating existing functions and processes to drive scale and reduce fixed costs;
● Increasing effectiveness of sales and product management to deliver organic sales growth; and
● Improving cash flow and reducing debt and leverage.

In December 2019, we implemented the 2019 Restructuring Plan to deliver significant cost savings beginning in 2020 and to support delivery of
the strategic action plan we announced in September 2019. The 2019 Restructuring Plan includes consolidation of our Connecticut manufacturing plant
with our existing Massachusetts site, downsizing of operations in the United Kingdom and a reduction in force across the business equal to approximately
10%  of  our  headcount.  The  2019  Restructuring  Plan  is  expected  to  deliver  annualized  run-rate  savings  of  $4.0  million  to  $5.0  million.  The  original
initiatives under the 2019 Restructuring Plan were completed in the second half of 2020.

We 

A 

As 

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Selected Results of Operations

Year ended December 31, 2020 compared to year ended December 31, 2019

In the table below, we provide an overview of selected operating metrics.

  $

(dollars in thousands)
Revenues
Gross profit
Sales and marketing expenses
General and administrative expenses
Research and development expenses
Amortization of intangible assets
Impairment charges
Interest expense
Debt extinguishment and related costs
Other expense, net
Income tax expense (benefit)

Revenues

% of
Revenue   

2020
102,100       

    $
58,041      56.8%      
19,916      19.5%      
23,509      23.0%      
8,685      8.5%      
5,710      5.6%      
-%      
4,831      4.7%      
1,876      1.8%      
806      0.8%      
518      0.5%      

-     

2019

% of
Revenue 

116,176       
64,322      55.4%  
23,264      20.0%  
22,760      19.6%  
10,715      9.2%  
5,746      4.9%  
1,460      1.3%  
5,410      4.7%  
-%  
469      0.4%  
(815)     (0.7)%  

-     

Revenues for the year ended December 31, 2020 were $102.1 million, a decrease of (12.1)%, or $14.1 million, compared to revenues of $116.2
million for the same period in 2019. The decrease in revenue was primarily due to the impact of the COVID-19 pandemic and in particular, lower sales to
academic labs and other institutions that are temporarily closed as a result of the pandemic. The negative impact of academic lab closures has moderated
since the middle of 2020 but continued to negatively impact the business exiting 2020. These reductions were partially offset by improved sales of products
from our Preclinical product family to CRO and pharmaceutical customers.

Gross Profit

Gross profit decreased $6.3 million, or 9.8%, to $58.0 million for the year ended December 31, 2020 compared with $64.3 million for the year
ended  December  31,  2019,  due  primarily  to  the  reduction  in  revenue  noted.  Gross  margin  increased  to  56.8%  for  the  year  ended  December  31,  2020
compared with 55.4% for the year ended December 31, 2019. The increase in gross margin was primarily due to improved product mix as well as cost
reduction initiatives partially offset by lower volumes.

Sales and marketing expenses

Sales

General and administrative expenses

General 

Research and development expenses

Research 

Amortization of intangible assets

Amortization of intangible asset expenses was $5.7 million for the year ended December 31, 2020 and did not change materially as compared to

the year ended December 31, 2019.

Impairment charges

There were no impairment charges for the year ended December 31, 2020. Impairment charges for the year ended December 31, 2019 included a
write-off  of  $0.9  million  related  to  in-process  research  and  development  intangible  assets  as  a  result  of  our  on-going  evaluation  of  our  research  and
development activities, and a charge of $0.5 million related to the impairment of certain intangible assets due to the decision to discontinue one of our
product lines and to cease operations in our facility in Raleigh, North Carolina.

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Interest expense

Interest expense was $4.8 million for the year ended December 31, 2020, a decrease of $0.6 million, or 10.7%, compared with $5.4 million for the
year ended December 31, 2019 due to lower average debt balances for the year ended December 31, 2020 compared to the year ended December 31, 2019.

Debt extinguishment and related costs

On December 22, 2020, we entered into the Credit Agreement for the Citizens Credit Facility, which replaced our Prior Credit Facility. In
connection with our entry into the Credit Agreement, we paid $0.6 million in debt extinguishment costs, wrote off $0.8 million of unamortized debt
issuance costs, and paid $0.5 million to terminate our interest rate swap agreements.

Other expense, net

Other expense, net, were $0.8 million for the year ended December 31, 2020, an increase of $0.3 million, compared with $0.5 million for the year

ended December 31, 2019. The increase was substantially due to foreign currency exchange losses.

Income tax expense (benefit)

Income tax was an expense of $0.5 million for the year ended December 31, 2020, compared with a benefit of $(0.8) million for the year ended
December 31, 2019. The effective income tax rate was (7.1)% for the year ended December 31, 2020, compared with 14.8% for the same period in 2019.
The difference between our effective rates in 2020 as compared to 2019 is due to a change in estimate of the realizability of certain U. S. deferred tax
assets. In 2020, we increased the valuation allowance against 

Liquidity and Capital Resources

Our primary sources of liquidity are cash and cash equivalents, internally generated cash flow from operations and our revolving credit facility.
Our expected cash outlays relate primarily to cash payments due under our Credit Agreement described below as well as capital expenditures, severance
and other payments associated with ongoing restructuring and cost reduction initiatives.

On  December  22,  2020,  we  entered  into  the  Citizens  Credit  Facility  that  provides  for  a  term  loan  of  $40.0  million  and  a  $25.0  million  senior
revolving credit facility (including a $10.0 million sub-facility for the issuance of letters of credit and a $10.0 million swingline loan sub-facility). The
Citizens Credit Facility matures on December 22, 2025.

The Citizens Credit Facility replaced the Prior Credit Facility which consisted of a revolving credit facility and a term loan and was scheduled to
expire on January 31, 2023. In connection with entering into the Credit Agreement, we paid off the Prior Credit Facility as well as incurred $0.6 million in
fees and expenses. We financed the payoff of the outstanding borrowings under the Prior Credit Facility with borrowings under the Citizens Credit Facility.

As of December 31, 2020, we held cash and cash equivalents of $8.3 million, compared with $8.3 million at December 31, 2019. As of December
31,  2020  and  December  31,  2019,  we  had  $49.4  million  and  $55.0  million  of  borrowings  outstanding,  respectively.  Total  debt,  net  of  cash  and  cash
equivalents, was $41.1 million at December 31, 2020, compared to $46.7 million at December 31, 2019.

As of December 31, 2020 and December 31, 2019, cash and cash equivalents held by our foreign subsidiaries was $2.5 million and $3.5 million,

respectively.

Condensed Consolidated Cash Flow Statements

Net cash provided by operating activities
Net cash used in investing activities
Net cash used in financing activities
Effect of exchange rate changes on cash
(Decrease) increase in cash and cash equivalents

18

Year Ended December 31,
2019
2020

9,331    $
(1,402)    
(7,967)    
20     
(18)   $

8,045 
(229)
(7,624)
(30)
162 

  $

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Cash provided by operations was $9.3 million for the year ended December 31, 2020, an increase of $1.3 million as compared with $8.0 million
for the year ended December 31, 2019. The increase in net cash flow from operations was primarily due to working capital reductions including significant
improvements in accounts receivable collections.

Cash  used  in  investing  activities  was  $1.4  million  for  the  year  ended  December  31,  2020  and  consisted  primarily  of  capital  expenditures.  Our
investing activities used cash of $0.2 million for the year ended December 31, 2019 consisting of $1.2 million used for capital expenditures and the receipt
of  $1.0  million  in  connection  with  the  release  of  an  escrow  amount  associated  with  the  sale  of  substantially  all  of  the  assets  of  our  wholly-owned
subsidiary, Denville Scientific, Inc. (the “Denville Transaction”).

Cash used in financing activities was $8.0 million and $7.6 million for the years ended December 31, 2020 and 2019, respectively. Cash used in

both years is due primarily to cash provided by operations utilized to reduce overall debt levels.

During the year ended December 31, 2020, net payments to reduce total debt were $5.6 million. Prior to entering the Citizens Credit Facility, we
made payments under the Prior Credit Facility of $11.1 million to reduce term loan borrowings, with net borrowings of $2.8 million under the revolving
facility. At the closing of the Citizens Credit Facility, we repaid in full the Prior Credit Facility, which included $43.9 million of term loan borrowings and
$2.8 million of outstanding revolver borrowings. Under the Citizens Credit Facility, we borrowed $49.4 million, consisting of a $40.0 million term loan and
$9.4 million drawn on the revolving loan. Other financing activities for the year ended December 31, 2020 were primarily $1.9 million of costs associated
with the refinancing of our debt previously described.

During the year ended December 31, 2019 we borrowed $4.3 million and repaid $11.7 million of debt, including an excess cash flow payment of
$4.0 million and a payment of $1.0 million in connection with the release of an escrow amount associated with the Denville Transaction as required by the
Prior Credit Facility, and ended the year with $55.0 million of borrowings.

On April 18, 2020, the Company entered into a promissory note with PNC Bank, National Association, which provided for a loan in the amount of
$6.1  million  (the  “PPP  Loan”)  pursuant  to  the  Paycheck  Protection  Program  (the  PPP)  of  the  Coronavirus  Aid,  Relief,  and  Economic  Security  Act
administered  by  the  U.S.  Small  Business  Administration  (the  “SBA”).  On  April  23,  2020,  the  SBA,  in  consultation  with  the  U.S.  Department  of  the
Treasury, issued guidance regarding consideration of alternate available sources of liquidity and its impact on qualification for PPP loans. The Company
reassessed its business plans and liquidity available under our existing credit facility and elected to repay all PPP funds. The PPP Loan was repaid in full on
May 4, 2020.

Borrowing

On December 22, 2020, we entered into the Citizens Credit Facility which provides for a term loan of $40.0 million and a $25.0 million senior
revolving  credit  facility  (including  a  $10.0  million  sub-facility  for  the  issuance  of  letters  of  credit  and  a  $  10.0  million  swingline  loan  sub-facility).
Obligations under the Credit Agreement are secured by substantially all of our assets and are guaranteed by certain of our direct, domestic wholly-owned
subsidiaries.  The  Credit  Agreement  matures  on  December  22,  2025.  See  Note  11  to  the  Consolidated  Financial  Statements  for  a  detailed  discussion
regarding our Credit Agreement.

We are compliant with all covenants under the Credit Agreement as of December 31, 2020.

As  of  December  31,  2020  and  December  31,  2019,  we  had  borrowings  of  $49.4  million  and  $55.0  million  respectively,  outstanding.  We  had
available borrowing capacity under the revolving line of credit of $15.6 million as of December 31, 2020. As of December 31, 2020, the interest rate on our
borrowings was 3.25%.

Based  on  our  current  operating  plans,  including  actions  taken  to  mitigate  the  impact  of  COVID-19,  we  expect  that  our  available  cash,  cash
generated from current operations and debt capacity will be sufficient to finance current operations, any costs associated with restructuring activities and
capital expenditures for at least the next 12 months. This assessment includes consideration of our best estimates of the impact of the COVID-19 pandemic
on our financial results described above.

Our forecast of the period of time through which our financial resources will be adequate to support our operations is a forward-looking statement

that involves risks and uncertainties, and actual results could vary as a result of a number of factors.

Critical Accounting Policies and Estimates

The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have
been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to
make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosure of contingent assets and
liabilities. On an ongoing basis, we evaluate our estimates, including those related to revenue recognition, investments, income taxes, litigation and other
contingencies. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable under the circumstances,
the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources.
Actual results may differ from these estimates under different assumptions or conditions.

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We believe the following are the more significant judgments and estimates used in the preparation of our consolidated financial statements.

Goodwill

Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  the  net  tangible  and  identifiable  intangible  assets  acquired  in  each
business combination. Goodwill is not subject to amortization, but is subject to at least an annual assessment for impairment. We perform our impairment
analysis of goodwill on an annual basis during the fourth quarter of the year unless conditions arise that warrant a more frequent evaluation. For purposes
of our goodwill analysis, we have one operating unit.

When  goodwill  is  assessed  for  impairment,  we  have  the  option  to  perform  an  assessment  of  qualitative  factors  of  impairment  (optional
assessment) prior to necessitating a quantitative impairment test. Should the optional assessment be used for any given year, qualitative factors to consider
for a reporting unit include financial performance; legal, regulatory, contractual, political, business, or other factors; entity specific factors; industry and
market considerations; and other relevant events and factors affecting the reporting unit. If we determine in the qualitative assessment that it is more likely
than not that the fair value of the reporting unit is less than its carrying value, a quantitative test is then performed. Otherwise, no further testing is required.
For a reporting unit tested using a quantitative approach, we compare the fair value of the reporting unit with the carrying amount of the reporting unit,
including goodwill. The fair value of the reporting unit is estimated using an income approach.

Under the income approach, we measure fair value of the reporting unit based on a projected cash flow method using a discount rate determined
by  our  management  which  is  commensurate  with  the  risk  inherent  in  its  current  business  model.  Our  discounted  cash  flow  projections  are  based  on  its
annual financial forecasts developed internally by management for use in managing our business. If the fair value of the reporting unit exceeds its carrying
value, goodwill is not impaired, and no further testing is required. If the fair value of the reporting unit is less than the carrying value, then the amount of
goodwill impairment will be the amount by which the reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill.

Intangible Assets

Intangible assets are comprised of existing technology, customer contracts and contractual relationships, and other definite-lived and indefinite-
lived intangible assets. Identifiable intangible assets resulting from the acquisitions of entities accounted for using the purchase method of accounting are
estimated  by  management  based  on  the  fair  value  of  assets  received.  Identifiable  definite-lived  intangible  assets  are  being  amortized  over  the  period  of
estimated benefit using the straight-line method and estimated useful lives ranging from four to fifteen years.

We amortize definite-lived assets over their estimated useful lives. We evaluate definite-lived and indefinite-lived assets for impairment whenever
events or changes in circumstances indicate the carrying value of an asset may not be recoverable. The carrying value is not recoverable if it exceeds the
undiscounted cash flows resulting from the use of the asset and its eventual disposition. Our estimates of future cash flows attributable to our assets require
significant judgment based on our historical and anticipated results and are subject to many factors. Factors we consider important which could trigger an
impairment review include significant negative industry or economic trends, significant loss of clients, and significant changes in the manner of our use of
the acquired assets or the strategy for our overall business.

When we determine that the carrying value of the assets may not be recoverable based upon the existence of one or more of the above indicators
of  impairment,  we  measure  the  potential  impairment  based  on  a  projected  discounted  cash  flow  method  using  a  discount  rate  determined  by  our
management to be commensurate with the risk inherent in our current business model. An impairment loss is recognized only if the carrying amount of the
asset  is  not  recoverable  and  exceeds  its  fair  value.  Different  assumptions  and  judgments  could  materially  affect  the  calculation  of  the  fair  value  of  our
assets.

Income Taxes and Valuation Allowance

We are subject to income taxes in the U.S. and numerous foreign jurisdictions. Our annual tax rate is based on income, statutory tax rates, tax
reserve  changes  and  tax  planning  opportunities  available  to  us  in  the  various  jurisdictions  in  which  we  operate.  Significant  judgment  is  required  in
determining the annual tax rate and in evaluating our tax positions. We regularly assess the likelihood of tax adjustments in each of the tax jurisdictions in
which we have operations and account for the related financial statement implications. We have established tax reserves that we believe are appropriate
given the possibility of tax adjustments. Determining the appropriate level of tax reserves requires judgment regarding the uncertain application of tax laws.
Reserves  are  adjusted  when  information  becomes  available  or  when  an  event  occurs  indicating  a  change  in  the  reserve  is  appropriate.  Changes  in  tax
reserves could have a material impact on our financial condition or results of operations.

Significant judgment is also required in determining the amount of deferred tax assets that will ultimately be realized and corresponding deferred
tax  asset  valuation  allowance.  When  estimating  the  necessary  valuation  allowance,  we  consider  all  available  evidence  for  each  jurisdiction  including
historical operating results, estimates of future taxable income and the feasibility of ongoing tax planning strategies. If new information becomes available
that would alter our estimate of the amount of deferred tax assets that will ultimately be realized, we adjust the valuation allowance through income tax
expense. Changes in the deferred tax asset valuation allowance could have a material impact on our financial condition or results of operations.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Excess and Obsolete Inventory

Inventories are priced at the lower of cost (first-in, first-out method) or net realizable value. When necessary, the write-down of inventory to its net
realizable value is recorded for obsolete or slow-moving inventory based on assumptions about future demand and marketability of products, the impact of
new product introductions and specific identification of items, such as product discontinuance or engineering/material changes. These estimates could vary
significantly, either favorably or unfavorably, from actual requirements if future economic conditions, customer inventory levels or competitive conditions
differ from our expectations.

21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Impact of Foreign Currencies

Our international operations in some instances operate in a natural hedge as we sell our products in many countries and a substantial portion of our

revenues, costs and expenses are denominated in foreign currencies, primarily the British pound, the euro, the Canadian dollar and the Swedish krona.

During  the  year  ended  December  31,  2020,  changes  in  foreign  currency  exchange  rates  resulted  in  a  favorable  translation  effect  on  our
consolidated  revenues  and  on  our  consolidated  net  loss.  Changes  in  foreign  currency  exchange  rates  resulted  in  a  favorable  effect  on  revenues  of
approximately $0.5 million and a favorable effect on expenses of approximately $1.0 million.

The  gain  associated  with  the  translation  of  foreign  currency  into  U.S.  dollars  included  as  a  component  of  comprehensive  loss  during  the  year

ended December 31, 2020, was approximately $1.7 million, compared to a loss of $(0.5) million for the year ended December 31, 2019.

In  addition,  the  currency  exchange  rate  fluctuations  included  as  a  component  of  net  loss  resulted  in  approximately  $(0.5)  million  and  $(0.1)

million in currency loss during the year ended December 31, 2020 and 2019, respectively.

Recent Accounting Pronouncements

For information on recent accounting pronouncements impacting our business, see “Recent Accounting Pronouncements” included in Note 2 to

the Consolidated Financial Statements included in “Part IV, Item 15. Exhibits, Financial Statement Schedules” of this report.

Item 7A.           Quantitative and Qualitative Disclosures about Market Risk.

Not Applicable.

Item 8.             Financial Statements and Supplementary Data.

The information required by this item is contained in the financial statements referenced in “Part IV, Item 15. Exhibits, Financial Statement Schedules” of
this report, which financial statements are appended to this report. An index of those financial statements is found on page F-1.

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

None.

Item 9A.         Controls and Procedures.

This  Report  includes  the  certifications  of  our  Chief  Executive  Officer  and  Chief  Financial  Officer  required  by  Rule  13a-14  of  the  Securities
Exchange  Act  of  1934,  as  amended  (the  “Exchange  Act”).  See  Exhibits  31.1  and  31.2.  This  Item  9A  includes  information  concerning  the  controls  and
control evaluations referred to in those certifications.

 (a) Evaluation of Disclosure Controls and Procedures

Disclosure  controls  and  procedures  refer  to  controls  and  other  procedures  designed  to  ensure  that  information  required  to  be  disclosed  in  the
reports we file or submit under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the rules and forms
of  the  U.S.  Securities  and  Exchange  Commission.  Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to
ensure that information required to be disclosed by us in our reports that we file or submit under the Exchange Act is accumulated and communicated to
our  management,  including  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  as  appropriate  to  allow  timely  decisions  regarding  our  required
disclosure. In designing and evaluating our disclosure controls and procedures, our management recognizes that any controls and procedures, no matter
how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management was required to apply
its judgment in evaluating and implementing possible controls and procedures.

We  carried  out  an  evaluation,  under  the  supervision  and  with  the  participation  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  of  the
effectiveness of the design and operation of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act)
as of the end of the period covered in this Report. Based upon the evaluation described above, our Chief Executive Officer and Chief Financial Officer have
concluded that they believe that our disclosure controls and procedures were effective, as of December 31, 2020, in providing reasonable assurance that
information  required  to  be  disclosed  by  us  in  the  reports  that  we  file  or  submit  under  the  Exchange  Act  is  accumulated  and  communicated  to  our
management, including our Chief Executive Officer and Chief Financial Officer, to allow timely decisions regarding required disclosures, and is recorded,
processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms.

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 (b) Management’s Report on Internal Control Over Financial Reporting

Our 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).  Our  internal  control  over  financial  reporting  is  a  process  designed  by  and  under  the  supervision  of  our  Chief
Executive  Officer  and  Chief  Financial  Officer  and  effected  by  our  management  and  other  personnel,  to  provide  reasonable  assurance  regarding  the
reliability  of  financial  reporting  and  the  preparation  of  consolidated  financial  statements  for  external  purposes  in  accordance  with  generally  accepted
accounting principles. Our internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records
that, in reasonable detail, accurately and fairly reflect transactions and dispositions of assets, (2) provide reasonable assurance that transactions are recorded
as necessary to permit preparation of consolidated financial statements for external purposes in accordance with generally accepted accounting principles,
(3) provide reasonable assurance that receipts and expenditures are being made only in accordance with authorizations of management and directors, and
(4)  provide  reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized  acquisition,  use  or  disposition  of  assets  that  could  have  a
material effect on the consolidated financial statements.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Because  of  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.  It  is  a  process  that  involves
human diligence and compliance and is therefore subject to human error and misjudgment. In general, evaluations of effectiveness for future periods are
subject  to  risk  as  controls  may  become  inadequate  due  to  changes  in  conditions  or  the  degree  of  compliance  with  key  processes  or  procedures  could
deteriorate.

Our management evaluated the effectiveness of our internal control over financial reporting as of December 31, 2020 using the criteria set forth in
Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). As a result
of that evaluation, management has concluded that our internal control over financial reporting was effective as of December 31, 2020.

The  effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2020  has  also  been  audited  by  Grant  Thornton  LLP,  our

independent registered public accounting firm, as stated in their report, which is included below in Item 9A(e).

 (c) Changes in Internal Controls Over Financial Reporting

There has been no change in the Company's internal control over financial reporting as of December 31, 2020, that has materially affected, or is
reasonably  likely  to  materially  affect,  the  Company's  internal  control  over  financial  reporting.  We  continue  to  monitor  the  impact  of  the  COVID-19
pandemic and, despite many of our employees working remotely, have not experienced any changes that materially affected, or are reasonably likely to
materially affect, our internal control over financial reporting.

 (d) Inherent Limitations on Effectiveness of Controls

The design of any system of control is based upon certain assumptions about the likelihood of future events, and there can be no assurance that
any design will succeed in achieving its stated objectives under all future events, no matter how remote, that controls may become inadequate because of
changes in conditions, or that the degree of compliance with the policies or procedures may not deteriorate. Because of their inherent limitations, systems
of control may not prevent or detect all misstatements. Accordingly, even effective systems of control can provide only reasonable assurance of achieving
their control objectives.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 (e) Report of Independent Registered Public Accounting Firm

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders
Harvard Bioscience, Inc.

Opinion on internal control over financial reporting
We have audited the internal control over financial reporting of Harvard Bioscience, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as of
December 31, 2020, based on criteria established in the 2013 Internal Control—Integrated Framework issued by the Committee of Sponsoring
Organizations of the Treadway Commission (“COSO”). In our opinion, the Company maintained, in all material respects, effective internal control over
financial reporting as of December 31, 2020, based on criteria established in the 2013 Internal Control—Integrated Framework issued by COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the consolidated
financial statements of the Company as of and for the year ended December 31, 2020, and our report dated March 12, 2021 expressed an unqualified
opinion on those financial statements.

Basis for opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of
internal control over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting
(“Management’s Report”). Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are
a public accounting firm registered with the 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 audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an
understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We
believe that our audit provides a reasonable basis for our opinion.

Definition and limitations of internal control over financial reporting
A company’s internal control over financial reporting is a process designed 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. A company’s internal control
over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit
preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are
being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding
prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the 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.

/s/ GRANT THORNTON LLP

Boston, Massachusetts
March 12, 2021

25

 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Item 9B.         Other Information.

None.

Item 10.         Directors, Executive Officers and Corporate Governance.

PART III

Incorporated by reference to our definitive Proxy Statement to be filed pursuant to Regulation 14A under the Exchange Act, in connection with

our 2021 Annual Meeting of Stockholders.

Item 11.         Executive Compensation.

Incorporated by reference to our definitive Proxy Statement to be filed pursuant to Regulation 14A under the Exchange Act in connection with our

2021 Annual Meeting of Stockholders.

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

Incorporated by reference to our definitive Proxy Statement to be filed pursuant to Regulation 14A under the Exchange Act in connection with our

2021 Annual Meeting of Stockholders.

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

Incorporated by reference to our definitive Proxy Statement to be filed pursuant to Regulation 14A under the Exchange Act in connection with our

2021 Annual Meeting of Stockholders.

Item 14.         Principal Accounting Fees and Services.

Incorporated by reference to our definitive Proxy Statement to be filed pursuant to Regulation 14A under the Exchange Act in connection with our

2021 Annual Meeting of Stockholders.

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Item 15.         Exhibits, Financial Statement Schedules.

PART IV

The following documents are filed as part of this Annual Report on Form 10-K or incorporated by reference as indicated.

(a)    Financial Statements, Schedules, and Exhibits. We have listed our consolidated financial statements filed as part of this annual report in the

index to consolidated financial statements on page F-1.

(b)    Exhibits. We have listed the exhibits filed as part of this annual report in the accompanying exhibit index, which follows the signature page

to this annual report.

(c)    Financial Statement Schedules. We have omitted all financial statement schedules because they are not applicable or not required or because

we have included the necessary information in our consolidated financial statements or related notes.

Item 16.         Form 10-K Summary.

None.

27

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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INDEX TO CONSOLIDATED FINANCIAL STATEMENTS
HARVARD BIOSCIENCE, INC.

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2020 and 2019

Consolidated Statements of Operations for the years ended December 31, 2020 and 2019

Consolidated Statements of Comprehensive Loss for the years ended December 31, 2020 and 2019

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2020 and 2019

Consolidated Statements of Cash Flows for the years ended December 31, 2020 and 2019

Notes to Consolidated Financial Statements

Page

F-2

F-3

F-4

F-5

F-6

F-7

F-8

F-1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Shareholders
Harvard Bioscience, Inc.

Opinion on the financial statements
We have audited the accompanying consolidated balance sheets of Harvard Bioscience, Inc. (a Delaware corporation) and subsidiaries (the “Company”) as
of December 31, 2020 and 2019, the related consolidated statements of operations, comprehensive loss, stockholders’ equity, and cash flows for each of the
two years in the period ended December 31, 2020 and the related notes (collectively referred to as the “financial statements”). In our opinion, the financial
statements present fairly, in all material respects, the financial position of the Company as of December 31, 2020 and 2019, and the results of its operations
and its cash flows for each of the two years in the period ended December 31, 2020, in conformity with accounting principles generally accepted in the
United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (“PCAOB”), the Company’s
internal control over financial reporting as of December 31, 2020, based on criteria established in the 2013 Internal Control—Integrated Framework issued
by the Committee of Sponsoring Organizations of the Treadway Commission (“COSO”), and our report dated March 12, 2021 expressed an unqualified
opinion.

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

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing
procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to
those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits
also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the
financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical audit matters
Critical audit matters are matters arising from the current period audit of the financial statements that were communicated or required to be communicated
to the audit committee and that: (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially
challenging, subjective, or complex judgments. We determined that there are no critical audit matters.

/s/ GRANT THORNTON LLP
We have served as the Company’s auditor since 2017.

Boston, Massachusetts
March 12, 2021

F-2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
HARVARD BIOSCIENCE, INC.
CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share data)

Table of Contents

Assets
Current assets:

Cash and cash equivalents
Accounts receivable, net
Inventories
Other current assets

Total current assets

Property, plant and equipment, net
Operating lease right-of-use assets
Goodwill
Intangible assets, net
Other long-term assets
Total assets

Liabilities and Stockholders' Equity
Current liabilities:

Current portion of long-term debt
Current portion of operating lease liabilities
Accounts payable
Deferred revenue
Other current liabilities

Total current liabilities

Long-term debt
Deferred tax liability
Operating lease liabilities
Other long-term liabilities
Total liabilities

Commitments and contingencies - Note 15

Stockholders' equity:

Preferred stock, par value $0.01 per share, 5,000,000 shares authorized
Common stock, par value $0.01 per share, 80,000,000 shares authorized; 47,152,587 and 45,933,715

shares issued and 39,407,080 and 38,188,208 shares outstanding, respectively

Additional paid-in-capital
Accumulated deficit
Accumulated other comprehensive loss
Treasury stock at cost, 7,745,507 common shares

Total stockholders' equity

Total liabilities and stockholders' equity

December 31,

2020

2019

8,317    $
17,766     
22,262     
3,355     
51,700     

3,960     
7,761     
58,590     
33,151     
1,092     
156,254    $

1,721    $
2,111     
5,972     
3,771     
7,478     
21,053     

46,286     
1,899     
7,481     
2,854     
79,573     

8,335 
20,704 
22,061 
2,472 
53,572 

4,776 
8,463 
57,381 
38,405 
2,273 
164,870 

6,900 
2,424 
5,339 
3,949 
6,700 
25,312 

46,917 
1,974 
8,224 
749 
83,176 

-     

- 

444     
232,357     
(132,386)    
(13,066)    
(10,668)    
76,681     
156,254    $

438 
229,189 
(124,576)
(12,689)
(10,668)
81,694 
164,870 

  $

  $

  $

  $

See accompanying notes to consolidated financial statements.

F-3

 
 
 
 
 
 
 
 
   
 
     
       
 
     
       
 
   
   
   
   
 
     
       
 
   
   
   
   
   
 
     
       
 
     
       
 
     
       
 
   
   
   
   
   
 
     
       
 
   
   
   
   
   
 
     
       
 
      
        
 
 
     
       
 
     
       
 
   
   
   
   
   
   
   
 
 
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Revenues
Cost of revenues
Gross margin

Operating expenses:

Sales and marketing expenses
General and administrative expenses
Research and development expenses
Amortization of intangible assets
Impairment charges
Total operating expenses

Operating income

Other expense:

Interest expense
Debt extinguishment and related costs
Other expense, net

Total other expense

Loss before income taxes
Income tax expense (benefit)
Net loss

Loss per share:

Basic and diluted loss per share

Weighted-average common shares:

Basic and diluted

HARVARD BIOSCIENCE, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)

Year Ended December 31,
2019
2020

  $

102,100    $
44,059     
58,041     

116,176 
51,854 
64,322 

19,916     
23,509     
8,685     
5,710     
-     
57,820     

221     

(4,831)    
(1,876)    
(806)    
(7,513)    

(7,292)    
518     
(7,810)   $

23,264 
22,760 
10,715 
5,746 
1,460 
63,945 

377 

(5,410)
- 
(469)
(5,879)

(5,502)
(815)
(4,687)

(0.20)   $

(0.12)

38,640     

37,814 

  $

  $

See accompanying notes to consolidated financial statements.

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HARVARD BIOSCIENCE, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
(In thousands)

Net loss
Other comprehensive income (loss):

Foreign currency translation adjustments
Derivatives qualifying as hedges, net of tax:

Loss on derivative instruments designated and qualifying as cash flow hedges
Amounts reclassified from accumulated other comprehensive loss to net loss

Derivatives qualifying as hedges, net of tax

Defined benefit pension plans, net of tax:

Net (loss) gain
Amounts reclassified from accumulated other comprehensive loss to net loss

Defined benefit pension plans, net of tax

Other comprehensive (loss) income

Comprehensive loss

Year Ended December 31,
2019
2020

  $

(7,810)   $

(4,687)

1,700     

(206)    
809     
603     

(2,785)    
105     
(2,680)    
(377)    
(8,187)   $

(543)

(572)
139 
(433)

1,258 
561 
1,819 
843 
(3,844)

  $

See accompanying notes to consolidated financial statements.

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Balance at December 31, 2018

Stock option exercises
Shares issued under stock purchase
plan
Vesting of restricted stock units
Shares withheld for taxes
Stock compensation expense
Net loss
Other comprehensive income
Balance at December 31, 2019

Stock option exercises
Shares issued under stock purchase
plan
Vesting of restricted stock units
Shares withheld for taxes
Stock compensation expense
Net loss
Other comprehensive loss
Balance at December 31, 2020

HARVARD BIOSCIENCE, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
(In thousands)

  Number      
  of Shares     Common    

    Additional      

    Accumulated      
Other

Total

Paid-in     Accumulated    Comprehensive    Treasury     Stockholders’ 

Issued    

Stock

    Capital

Deficit

Loss

Stock

Equity

45,124    $
4     

436    $
-     

226,377    $
11     

(119,889)   $
-     

(13,532)   $
-     

(10,668)   $
-     

191     
818     
(203)    
-     
-     
-     
45,934    $
254     

126     
1,171     
(332)    
-     
-     
-     
47,153    $

2     
-     
-     
-     
-     
-     
438    $
4     

2     
-     
-     
-     
-     
-     
444    $

323     
-     
(556)    
3,034     
-     
-     
229,189    $
318     

345     
-     
(1,142)    
3,647     
-     
-     
232,357    $

-     
-     
-     
-     
(4,687)    
-     
(124,576)   $
-     

-     
-     
-     
-     
(7,810)    
-     
(132,386)   $

-     
-     
-     
-     
-     
843     
(12,689)   $
-     

-     
-     
-     
-     
-     
(377)    
(13,066)   $

-     
-     
-     
-     
-     
-     
(10,668)   $
-     

-     
-     
-     
-     
-     
-     
(10,668)   $

82,724 
11 

325 
- 
(556)
3,034 
(4,687)
843 
81,694 
322 

347 
- 
(1,142)
3,647 
(7,810)
(377)
76,681 

See accompanying notes to consolidated financial statements.

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HARVARD BIOSCIENCE, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Cash flows from operating activities:
Net loss

Adjustments to reconcile net loss to net cash provided by operating activities:

Year Ended December 31,
2019
2020

  $

(7,810)   $

(4,687)

Depreciation
Amortization of intangible assets
Amortization of deferred financing costs
Write-off of unamortized deferred financing costs
Debt extinguishment cost
Stock-based compensation expense
Impairment charges
Provision for allowance for doubtful accounts
Deferred income taxes
Other

Changes in operating assets and liabilities:

Accounts receivable
Inventories
Other assets
Accounts payable
Deferred revenue
Other liabilities

Net cash provided by operating activities

Cash flows from investing activities:

Additions to property, plant and equipment
Disposition of business
Other

Net cash used in investing activities

Cash flows from financing activities:
Proceeds from issuance of debt
Repayments of debt
Debt issuance cost
Debt extinguishment cost
Taxes paid for net share settlement of equity awards

Net cash used in financing activities

Effect of exchange rate changes on cash
(Decrease) Increase in cash and cash equivalents
Cash and cash equivalents at beginning of year
Cash and cash equivalents at end of year

Supplemental disclosures of cash flow information:

Cash paid for interest
Cash paid for income taxes, net of refunds

1,922     
5,710     
393     
787     
599     
3,647     
-     
17     
(143)    
103     

3,105     
413     
293     
511     
(184)    
(32)    
9,331     

(1,152)    
-     
(250)    
(1,402)    

61,315     
(66,912)    
(1,298)    
(599)    
(473)    
(7,967)    

20     
(18)    
8,335     
8,317    $

4,881    $
416    $

1,987 
5,746 
385 
- 
- 
3,034 
1,460 
288 
(398)
188 

468 
3,260 
165 
(2,048)
121 
(1,924)
8,045 

(1,216)
1,002 
(15)
(229)

4,300 
(11,703)
- 
- 
(221)
(7,624)

(30)
162 
8,173 
8,335 

5,496 
374 

  $

  $
  $

See accompanying notes to consolidated financial statements.

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Table of Contents

1. Organization

HARVARD BIOSCIENCE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Harvard Bioscience, Inc., a Delaware corporation, is a leading developer, manufacturer and seller of technologies, products and services that enable
fundamental research, discovery, and preclinical testing for drug development. The Company’s products and services are sold globally to customers ranging
from  renowned  academic  institutions  and  government  laboratories  to  the  world’s  leading  pharmaceutical,  biotechnology  and  contract  research
organizations. With operations in North America, Europe and China, the Company has sales through a combination of direct and distribution channels to
customers around the world.

Risks and Uncertainties

On  March  11,  2020,  the  World  Health  Organization  declared  the  outbreak  of  a  novel  coronavirus  (COVID-19)  as  a  pandemic.  The  COVID-19
pandemic has had a negative impact on the Company’s operations to date and the future impacts of the pandemic and any resulting economic impact are
largely unknown and rapidly evolving. Since the COVID-19 outbreak in the United States, Europe and elsewhere, many customers, particularly academic
research  institutions,  have  been  unable  to  maintain  laboratory  work  which  has  negatively  impacted,  and  will  continue  to  negatively  impact,  our  sales.
Additionally,  to  ensure  business  continuity  while  maintaining  a  safe  environment  for  employees  aligned  with  guidance  from  government  and  health
organizations, the Company transitioned the majority of its workforce to work-from-home while implementing social distancing requirements and other
measures  in  factories  to  allow  manufacturing  and  other  personnel  essential  to  production  to  continue  work  within  our  facilities.  Business  travel  was
significantly reduced during this period. While the Company has maintained operations under these conditions, these measures represent disruptions which
can impact productivity including sales and marketing activities. Accordingly, these conditions in addition to the overall impact on the global economy
have negatively impacted our results of operations and cash flows.

As a result of these market and economic conditions, the Company performed an analysis for potential impairment indicators of its intangible and
other  long-lived  assets  in  accordance  with  the  guidelines  set  forth  in  the  Financial  Accounting  Standards  Board  (“FASB”)  Accounting  Standards
Codification (“ASC”) 350, “Intangibles – Goodwill and Other” and ASC 360, “Property, Plant, and Equipment.” For the year ended December 31, 2020,
the Company concluded there were no impairments of goodwill, other indefinite-lived intangibles, or long-lived assets that resulted from triggering events
due to the COVID-19 pandemic.

2. Summary of Significant Accounting Policies

 (a) Principles of Consolidation

The consolidated financial statements include the accounts of Harvard Bioscience, Inc. and its wholly-owned subsidiaries. All intercompany balances

and transactions have been eliminated in consolidation.

(b) Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  accounting  principles  generally  accepted  in  the  United  States  requires  the  use  of
management estimates. Such estimates include the determination and establishment of certain accruals and provisions, including those for inventory excess
and obsolescence, income tax and reserves for bad debts. In addition, certain estimates are required in order to determine the value of assets and liabilities
associated  with  acquisitions,  as  well  as  the  Company’s  defined  benefit  pension  obligations.  Estimates  are  also  required  to  evaluate  the  value  and
recoverability  of  existing  long-lived  and  intangible  assets,  including  goodwill.  On  an  ongoing  basis,  the  Company  reviews  its  estimates  based  upon
currently available information. Actual results could differ materially from those estimates.

(c) Cash and Cash Equivalents

The  Company  considers  all  highly  liquid  instruments  with  original  maturities  of  three  months  or  less  to  be  cash  equivalents.  Cash  and  cash
equivalents include cash on hand and amounts due from banks. The Company maintains a portion of its cash in bank deposits, which at times, may exceed
federally insured limits. The Company has not experienced any losses in such accounts. The Company does not believe it is exposed to any significant risk
with respect to these accounts.

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 (d) Allowance for Doubtful Accounts

The  allowance  for  doubtful  accounts  reflects  the  Company’s  best  estimate  of  probable  losses  inherent  in  the  accounts  receivable  balance.  The
Company  determines  the  allowance  based  on  considering  factors  such  as  historical  experience,  credit  quality,  known  troubled  accounts,  historical
experience, factors that may affect a customer’s ability to pay and other currently available evidence.

(e) Inventories

The Company values its inventories at the lower of the actual cost to purchase (first-in, first-out method) and/or manufacture the inventories or the
net  realizable  value  of  the  inventories.  The  Company  regularly  reviews  inventory  quantities  on  hand  and  records  a  provision  to  write  down  excess  and
obsolete inventories to its estimated net realizable value if less than cost, based primarily on historical inventory usage and estimated forecast of product
demand.

 (f) Property, Plant and Equipment

Property, plant and equipment are stated at cost and depreciated using the straight-line method over the estimated useful lives of the assets as follows:

Machinery and equipment (years)
Computer equipment and software (years)
Furniture and fixtures (years)

3 - 10
3 - 7
5 - 10

Property and equipment held under capital leases and leasehold improvements are amortized using the straight-line method over the shorter of the

lease term or estimated useful life of the asset.

(g) Leases

The Company accounts for its leases in accordance with ASC 842 Leases. The Company leases office space, manufacturing facilities, automobiles
and equipment. The Company concludes on whether an arrangement is a lease at inception. This determination as to whether an arrangement contains a
lease is based on an assessment as to whether a contract conveys the right to the Company to control the use of identified property, plant or equipment for
period  of  time  in  exchange  for  consideration.  Leases  with  an  initial  term  of  12  months  or  less  are  not  recorded  on  the  balance  sheet.  The  Company
recognizes these lease expenses on a straight-line basis over the lease term.

The Company has assessed its contracts and concluded that its leases consist of operating leases. Operating leases are included in operating lease

right-of-use (ROU) assets, current portion of operating lease liabilities, and operating lease liabilities in the Company’s consolidated balance sheets.

ROU assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent the Company’s obligation to
make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of
lease payments over the lease term. As most of the Company’s leases do not provide an implicit rate, the Company determines an incremental borrowing
rate  based  on  the  information  available  at  commencement  date  in  determining  the  present  value  of  lease  payments.  The  incremental  borrowing  rate
represents a significant judgment that is based on an analysis of the Company’s credit rating, country risk, treasury and corporate bond yields, as well as
comparison to the Company’s borrowing rate on its most recent loan. The Company uses the implicit rate when readily determinable. The operating lease
ROU asset also includes any lease payments made and excludes lease incentives. Lease expense for lease payments is recognized on a straight-line basis
over the lease term. The Company has lease agreements with lease and non-lease components, which are generally accounted for separately. Additionally,
for its leases, the Company applies a portfolio approach to effectively account for the operating lease ROU assets and liabilities.

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 (h) Income Taxes

Income taxes are accounted for under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences
attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax
assets and liabilities are measured using enacted tax rates expected to be applied 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.

The Company recognizes the effect of income tax positions only if those positions are more likely than not of being sustained. Recognized income
tax positions are measured at the largest amount that is more than 50% likely of being realized. Changes in recognition are reflected in the period in which
the judgement occurs.

(i) Foreign Currency Translation

The functional currency of the Company’s foreign subsidiaries is generally their local currency. All assets and liabilities of its foreign subsidiaries are
translated at exchange rates in effect at period-end. Income and expenses are translated at rates which approximate those in effect on the transaction dates.
The  resulting  translation  adjustment  is  recorded  as  a  separate  component  of  stockholders’  equity  in  accumulated  other  comprehensive  (loss)  income
(“AOCI”) in the consolidated balance sheets. Gains and losses resulting from foreign currency transactions are included in net (loss) income.

(j) Earnings per Share

Basic earnings per share is computed by dividing net income by the weighted average number of shares of common stock outstanding during the
periods presented. The computation of diluted earnings per share is similar to the computation of basic earnings per share, except that the denominator is
increased  for  the  assumed  exercise  of  dilutive  options  and  other  potentially  dilutive  securities  using  the  treasury  stock  method  unless  the  effect  is
antidilutive.

(k) Comprehensive (Loss) Income

In accordance with ASC 220, the Company reports all changes in equity during a period, resulting from net (loss) income and transactions from non-
owner sources, in a financial statement in the period in which they are recognized. The Company has chosen to disclose comprehensive (loss) income,
which encompasses net (loss) income, foreign currency translation adjustments, gains and losses on derivatives, the underfunded status of its pension plans,
and pension minimum additional liability adjustments, net of tax, in the consolidated statements of comprehensive (loss) income.

(l) Revenue Recognition

Nature of contracts and customers

The Company’s contracts are primarily of short duration and are mostly based on the receipt and fulfilment of purchase orders. The purchase orders

are binding and include pricing and all other relevant terms and conditions.

The  Company’s  customers  are  primarily  research  scientists  at  pharmaceutical  and  biotechnology  companies,  universities,  hospitals,  government
laboratories, including the United States National Institutes of Health (NIH) and contract research organizations. The Company also has global and regional
distribution partners, and original equipment manufacturer (OEM) customers who incorporate its products into their products under their own brands.

Performance obligations

The  Company’s  performance  obligations  under  its  revenue  contracts  consist  of  its  instruments,  equipment,  accessories,  services,  maintenance  and
extended warranties. Equipment also includes software that functions together with the tangible equipment to deliver its essential functionality. Contracts
with  customers  may  contain  multiple  promises  such  as  delivery  of  hardware,  software,  professional  services  or  post-contract  support  services.  These
promises  are  accounted  for  as  separate  performance  obligations  if  they  are  distinct.  For  contracts  with  customers  that  contain  multiple  performance
obligations, the transaction price is allocated to the separate performance obligations based on estimated relative standalone selling price, which does not
materially differ from the stated price in the contract. In general, the Company’s list prices are indicative of standalone selling price.

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Instruments, equipment and accessories consist of a range of products that are used in life sciences research. Revenues from the sales of these items
are recognized when transfer of control of these products to the customer occurs. Transfer of control occurs when the Company has a right to payment, and
the customer has legal title to the asset and the customer or their selected carrier has possession, which is typically upon shipment. Sales on these items are
therefore generally recognized at a point in time.

The  Company’s  equipment  revenue  also  includes  the  sale  of  wireless  implantable  monitors  that  are  used  for  life  science  research  purposes.  The
Company sells these wireless implantable monitors to pharmaceutical companies, contract research organizations and academic laboratories. In addition to
sales  generated  from  new  and  existing  customers,  these  implantable  devices  are  also  sold  under  a  program  called  the  “exchange  program.”  Under  this
program, customers may return an implantable monitor to the Company after use, and if the returned monitor can be reprocessed and resold, they may, in
exchange, purchase a replacement implantable monitor of the same model at a lower price than a new monitor. The implantable monitors that are returned
by customers are reprocessed and made available for future sale. The initial sale of implantable monitors and subsequent sale of replacement implantable
monitors are independent transactions. The Company has no obligation in connection with the initial sale to sell replacement implantable monitors at any
future date under any fixed terms and may refuse returned implantable monitors that cannot be recovered or are obsolete. The Company has concluded that
the offer to its customers that they may purchase a discounted product in the future is not a material right based on the applicable guidance within ASC 606.

Service revenues consist of installation, training, data analysis, and surgeries performed on research animals. Maintenance revenue consists of post-
contract  support  provided  in  relation  to  software  that  is  embedded  within  the  equipment  that  is  sold  to  the  customer.  The  Company  provides  standard
warranties  that  promise  the  customer  that  the  product  will  work  as  promised.  These  standard  warranties  are  not  a  separate  performance  obligation.
Extended  warranties  relate  to  warranties  that  are  separately  priced,  and  purchased  in  addition  to  a  standard  warranty,  and  are  therefore  a  separate
performance obligation. The Company has made the judgment that the customer benefits as the Company performs over the period of the contract, and
therefore revenues from service, maintenance and warranty contracts are recognized over time. The Company uses the input method to recognize revenue
over  time,  based  on  time  elapsed,  which  is  generally  on  a  straight-line  basis  over  the  service  period.  The  period  over  which  maintenance  and  warranty
contracts is recognized is typically one year. The period over which service revenues is recognized is generally less than one month.

For sales for which transfer of control occurs upon shipment, the Company accounts for shipping and handling costs as fulfilment costs. As such, the
Company  records  the  amounts  billed  to  the  customer  for  shipping  costs  as  revenue  and  the  costs  within  cost  of  revenues  upon  shipment.  For  sales,  for
which control transfers to customers after shipment, the Company has elected to account for shipping and handling as activities to fulfill the promise to
transfer the goods to the customer. The Company therefore accrues for the costs of shipping undelivered items in the period of shipment.

Revenues expected to be recognized related to any and all remaining performance obligations are generally expected to be recognized in one year or

less, as the majority of the Company's contracts have a term of less than one year.

Variable Consideration

The nature of the Company's contracts gives rise to certain types of variable consideration, including in limited cases volume and payment discounts.
The Company analyzes sales that could include variable consideration and estimates the expected or most likely amount of revenue after returns, trade-ins,
discounts, rebates, credits, and incentives. Product returns are estimated and accrued for, based on historical information. In making these estimates, the
Company  considers  whether  the  amount  of  variable  consideration  is  constrained  and  is  included  in  revenue  only  to  the  extent  that  it  is  probable  that  a
significant  reversal  of  the  revenue  recognized  will  not  occur  when  the  uncertainty  associated  with  the  variable  consideration  is  subsequently  resolved.
Variable consideration, and its impact on the Company’s revenue recognition, was not material in any of the periods presented.

The Company’s payment terms are generally from zero to sixty days from the time of invoicing, which generally occurs at the time of shipment or

prior to services being performed. Payment terms vary by the type of its customers and the products or services offered.

Sales taxes, value added taxes, and certain excise taxes collected from customers and remitted to governmental authorities are accounted for on a net

basis and are therefore excluded from revenues.

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Deferred revenue

The Company records deferred revenue when cash is collected from customers prior to satisfaction of the Company’s performance obligation to the
customer. Deferred revenue consists of amounts deferred related to service contracts and revenue deferred as a result of payments received in advance from
customers. Deferred revenue is generally expected to be recognized within one year.

The amounts included in deferred revenue from advanced payments relate to amounts that are prepaid for wireless implantable monitors under the
exchange  program.  The  Company  has  made  the  judgment  that  these  payments  do  not  represent  a  significant  financing  component  as  the  customer  can
exercise their discretion as to when they can obtain the products that they have made a prepayment for.

Advanced payments received from customers are recorded as a liability, and revenue is recognized when the Company’s performance obligations are
completed.  Performance  obligations  are  completed  when  the  product  is  shipped  or  delivered  to  the  customer,  or  at  the  end  of  the  exchange  program  if
goods are not acquired prior to the termination of the contract period.

Disaggregation of revenue

Refer to Note 13 for revenue disaggregated by type as well as further information about the deferred revenue balances and to Note 16 for revenue

disaggregated by geographic region.

(m) Valuation of Identifiable Intangible Assets Acquired in Business Combinations

The determination of the fair value of intangible assets, which represents a significant portion of the purchase price in the Company’s acquisitions,
requires the use of significant judgment with regard to (i) the fair value; and (ii) whether such intangibles are amortizable or not amortizable and, if the
former, the period and the method by which the intangibles asset will be amortized. The Company estimates the fair value of acquisition-related intangible
assets principally based on projections of discounted cash flows that will arise from identifiable assets of acquired businesses. Amortizable intangible assets
include existing technology, trade names, distribution agreements, customer relationships and patents, and are amortized on a straight-line basis over their
estimated useful lives.

(n) Goodwill and Other Intangible Assets

Goodwill and unamortizable intangible assets acquired in a business combination and determined to have an indefinite useful life are not amortized,
but  instead  are  tested  for  impairment  annually  or  more  frequently  if  events  or  changes  in  circumstances  indicate  that  the  asset  might  be  impaired,  in
accordance with the provisions of ASC 350, “Intangibles—Goodwill and Other.”

For the purpose of its goodwill analysis, the Company has one reporting unit. The Company conducts its annual impairment analysis in the fourth
quarter  of  the  fiscal  year  and  more  frequently  if  there  is  an  indicator  of  impairment.  The  Company  assesses  qualitative  factors  of  the  reporting  unit  to
determine whether it is more likely than not that the fair value of the reporting unit is less than its carrying value. If the qualitative assessment indicates a
potential  impairment,  a  quantitative  analysis  is  performed.  The  Company  compares  the  fair  value  of  the  reporting  unit  with  its  carrying  amount.  The
Company estimates fair value using under the income approach using the discounted cash flows model, which indicates the fair value of the reporting unit
based on the present value of the cash flows that the Company expects the reporting unit to generate in the future. The Company's significant estimates in
the discounted cash flows model include weighted average cost of capital, long-term rate of growth and profitability of the reporting unit’s business, and
working capital effects. If the carrying amount of a reporting unit exceeds its fair value, goodwill is impaired and the Company would recognize a loss
equal  to  the  excess.  For  indefinite-lived  intangible  assets  if  the  carrying  value  exceeds  the  fair  value  of  the  asset,  the  Company  would  write  down  the
indefinite-lived intangible asset to fair value. At December 31, 2020, the Company concluded that none of its goodwill was impaired.

The Company evaluates indefinite-lived intangible assets for impairment annually and when events occur, or circumstances change that may reduce
the fair value of the asset below its carrying amount. Events or circumstances that might require an interim evaluation include unexpected adverse business
conditions,  economic  factors,  unanticipated  technological  changes  or  competitive  activities,  loss  of  key  personnel  and  acts  by  governments  and  courts.
Refer to Note 4 for further details regarding impairment of indefinite-lived intangible assets. 

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(o) Impairment of Long-Lived Assets

The Company assesses recoverability of its long-lived assets that are held for use, such as property, plant and equipment and amortizable intangible
assets in accordance with ASC 360, “Property, Plant and Equipment” when events or changes in circumstances indicate that the carrying amount of an asset
or asset group may not be recoverable. Recoverability of assets or an asset group to be held and used is measured by a comparison of the carrying amount
of an asset or asset group to estimated undiscounted future cash flows expected to be generated by the asset or the asset group. Cash flow projections are
based on trends of historical performance and management’s estimate of future performance. If the carrying amount of the asset or asset group exceeds the
estimated  future  cash  flows,  an  impairment  charge  is  recognized  by  the  amount  by  which  the  carrying  amount  of  the  asset  or  asset  group  exceeds  its
estimated fair value. For the year ended December 31, 2020, the Company concluded that none of its long-lived assets were impaired.

(p) Derivatives

The  Company  uses  interest-rate-related  derivative  instruments  to  manage  its  exposure  related  to  changes  in  interest  rates  on  its  variable-rate  debt
instruments. The Company does not enter into derivative instruments for any purpose other than cash flow hedging. The Company does not speculate using
derivative instruments. The Company recognizes all derivative instruments as either assets or liabilities in the balance sheet at their respective fair values.
For  derivatives  designated  in  hedging  relationships,  changes  in  the  fair  value  are  either  offset  through  earnings  against  the  change  in  fair  value  of  the
hedged item attributable to the risk being hedged or recognized in AOCI, to the extent the derivative is effective at offsetting the changes in cash flows
being hedged until the hedged item affects earnings.

The Company only enters into derivative contracts that it intends to designate as a hedge of a forecasted transaction or the variability of cash flows to
be received or paid related to a recognized asset or liability (cash flow hedge). For all hedging relationships, the Company formally documents the hedging
relationship and its risk-management objective and strategy for undertaking the hedge, the hedging instrument, the hedged transaction, the nature of the risk
being hedged, how the hedging instrument’s effectiveness in offsetting the hedged risk will be assessed prospectively and retrospectively, and a description
of the method used to measure ineffectiveness. The Company also formally assesses, both at the inception of the hedging relationship and on an ongoing
basis, whether the derivatives that are used in hedging relationships are highly effective in offsetting changes in cash flows of hedged transactions. For
derivative instruments that are designated and qualify as part of a cash flow hedging relationship, the effective portion of the gain or loss on the derivative
is reported as a component of other comprehensive income and reclassified into earnings in the same period or periods during which the hedged transaction
affects  earnings.  Gains  and  losses  on  the  derivative  representing  either  hedge  ineffectiveness  or  hedge  components  excluded  from  the  assessment  of
effectiveness are recognized in current earnings.

The  Company  discontinues  hedge  accounting  prospectively  when  it  determines  that  the  derivative  is  no  longer  effective  in  offsetting  cash  flows
attributable  to  the  hedged  risk,  the  derivative  expires  or  is  sold,  terminated,  or  exercised,  the  cash  flow  hedge  is  de-designated  because  a  forecasted
transaction is not probable of occurring, or management determines to remove the designation of the cash flow hedge.

In all situations in which hedge accounting is discontinued and the derivative remains outstanding, the Company continues to carry the derivative at
its fair value on the balance sheet and recognizes any subsequent changes in its fair value in earnings. When it is probable that a forecasted transaction will
not  occur,  the  Company  discontinues  hedge  accounting  and  recognizes  immediately  in  earnings  gains  and  losses  that  were  accumulated  in  other
comprehensive income related to the hedging relationship.

 (q) Fair Value of Financial Instruments

The  carrying  values  of  the  Company’s  cash  and  cash  equivalents,  trade  accounts  receivable  and  trade  accounts  payable  and  short-term  debt
approximate their fair values because of the short maturities of those instruments. The fair value of the Company’s long-term debt approximates its carrying
value and is based on the amount of future cash flows associated with the debt discounted using current borrowing rates for similar debt instruments of
comparable maturity.

Financial reporting standards define a fair value hierarchy that consists of three levels:

§

§

Level 1 includes instruments for which quoted prices in active markets for identical assets or liabilities accessible to the Company at the
measurement date.

Level 2 includes instruments for which the valuations are based on quoted prices for similar assets or liabilities, quoted prices in markets that are
not active, or other inputs that are observable or can be corroborated by observable data for substantially the full term of the assets or liabilities.

§

Level 3 includes valuations based on inputs that are unobservable and significant to the overall fair value measurement.

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 (r) Stock-based Compensation

The  Company  accounts  for  stock-based  payment  awards  in  accordance  with  the  provisions  of  ASC  718,  “Compensation—Stock  Compensation”,
which  requires  it  to  recognize  compensation  expense  for  all  stock-based  payment  awards  made  to  employees  and  directors  including  stock  options,
restricted stock units, and restricted stock units with a market condition related to our Fourth Amended and Restated 2000 Stock Option and Incentive Plan
(as amended, the “Incentive Plan”) as well as employee stock purchases (“employee stock purchases”) related to its Employee Stock Purchase Plan (as
amended, the “ESPP”). The Company issues new shares upon stock option exercises, upon vesting of restricted stock units and restricted stock units with a
market condition, and under the Company’s ESPP.

Stock-based compensation expense recognized is based on the value of the portion of stock-based payment awards that is ultimately expected to vest.
The Company values stock-based payment awards, except restricted stock units at grant date using the Black-Scholes option-pricing model. The Company
values restricted stock units with a market condition using a Monte-Carlo valuation simulation. The determination of fair value of stock-based payment
awards  on  the  date  of  grant  using  an  option-pricing  model  or  Monte-Carlo  valuation  simulation  is  affected  by  the  Company’s  stock  price  as  well  as
assumptions regarding certain variables. These variables include, but are not limited to, the Company’s expected stock price volatility over the term of the
awards and actual and projected stock option exercise behaviors.

The fair value of restricted stock units is based on the market price of the Company’s stock on the date of grant and are recorded as compensation
expense on a straight-line basis over the applicable service period, which ranges from one to four years. Unvested restricted stock units are forfeited in the
event of termination of employment with the Company.

Stock-based  compensation  expense  recognized  under  ASC  718  for  the  years  ended  December  31,  2020  and  2019  consisted  of  stock-based
compensation expense related to stock options, the ESPP, and restricted stock units and was recorded as a component of cost of product revenues, sales and
marketing expenses, general and administrative expenses, and research and development expenses. Refer to Note 10 for further details.

 (s) Recent Accounting Pronouncements

Accounting Pronouncements to be Adopted

In  September  2016,  the  FASB  issued  ASU  No.  2016-13,  Financial  Instruments—Credit  Losses  (Topic  326):  Measurement  of  Credit  Losses  on
Financial Instruments (ASU 2016-13), which  amends  the  impairment  model  by  requiring  entities  to  use  a  forward-looking  approach  based  on  expected
losses rather than incurred losses  to  estimate  credit  losses  on  certain  types  of  financial  instruments,  including  trade  receivables.  This  may result  in  the
earlier  recognition  of  allowances  for  losses.  The  FASB  issued  several  ASUs  after  ASU  2016-13  to  clarify  implementation  guidance  and  to  provide
transition relief for certain entities. ASU 2016-13 is effective for the Company for fiscal years beginning after December 15, 2022, with  early  adoption
permitted.  The  Company  is  evaluating  the  impact  that  adopting  ASU  2016-13  and  related  amendments  will  have  on  its  consolidated  financial  position,
results of operations and cash flows.

In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes (ASU 2019-12), which
enhances and simplifies various aspects of the income tax accounting guidance related to intra-period tax allocation, interim period accounting for enacted
changes in tax law, and the year-to-date loss limitation in interim period tax accounting. ASU 2019-12 also amends other aspects of the guidance to reduce
complexity in certain areas. ASU 2019-12 is effective for the Company on January 1, 2021. The Company has determined that the adoption of this new
accounting guidance will not have a material impact on its consolidated financial statements.

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3. Accumulated Other Comprehensive Loss

Changes in the components of accumulated other comprehensive loss, net of tax, for the years ended December 31, 2020 and 2019, respectively, are

as follows:

Foreign
currency

    Derivatives      

(in thousands)
Balance at December 31, 2018
Other comprehensive income (loss) before reclassifications
Amounts reclassified from AOCI
Net other comprehensive (loss) income
Balance at December 31, 2019
Other comprehensive income (loss) before reclassifications
Amounts reclassified from AOCI
Net other comprehensive (loss) income
Balance at December 31, 2020

translation     qualifying as    

  adjustments    
  $

hedges

(12,630)   $
(543)    
-     
(543)    
(13,173)   $
1,700     
-     
1,700     
(11,473)   $

  $

  $

Defined
benefit
    pension plans    

(170)   $
(572)    
139     
(433)    
(603)   $
(206)    
809     
603     
-    $

(732)   $
1,258     
561     
1,819     
1,087    $
(2,785)    
105     
(2,680)    
(1,593)   $

Total

(13,532)
143 
700 
843 
(12,689)
(1,291)
914 
(377)
(13,066)

The amounts reclassified out of accumulated other comprehensive (loss) income are as follows:

(in thousands)
Amounts Reclassified From AOCI
Derivatives qualifying as hedges

Affected line item in the
Statements of Operations

Year Ended December 31,
2019
2020

Realized loss on derivatives qualifying as hedges Interest expense, net
Realized loss on derivatives qualifying as hedges Debt extinguishment and related costs
Income tax

Income tax (benefit) expense

Defined benefit pension plans

Amortization of net losses included in net
periodic pension costs
Income tax

Total reclassifications

4. Goodwill and Intangible Assets

Goodwill

General and administrative expenses
Income tax (benefit) expense

  $

  $

319    $
490     
-     
809     

105     
-     
105     
914    $

139 
- 
- 
139 

561 
- 
561 
700 

The change in the carrying amount of goodwill for the year ended December 31, 2020 and 2019 are as follows:

(in thousands)
Balance at beginning of year
Effect of change in currency translation
Balance at end of year

December 31,

2020

2019

  $

  $

57,381  $
1,209   
58,590  $

57,304 
77 
57,381 

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Amortizable intangible assets:
Distribution agreements/customer
relationships
Existing technology
Trade names and patents
Total amortizable intangible assets
Indefinite-lived intangible assets:
Total intangible assets

  Weighted    
Average
Life*
(Years)

2020

December 31,

(in thousands)

2019

Gross

Accumulated
Amortization   

Net

Gross

Accumulated
Amortization   

Net

8.8    $
5.2     
5.4     
    $

18,237    $
38,761     
8,681     
65,679    $

(7,746)   $
(20,674)    
(4,362)    
(32,782)   $

    $

10,491    $
18,087     
4,319     
32,897    $
254       
33,151       

17,891    $
41,222     
7,910     
67,023    $

(6,340)   $
(19,698)    
(3,715)    
(29,753)   $

    $

11,551 
21,524 
4,195 
37,270 
1,135 
38,405 

* Weighted average life as of December 31, 2020.

During the year ended December 31, 2020, the Company removed from its records approximately $3.5 million of fully amortized intangible assets
and determined that $0.9 million of tradenames previously classified as indefinite-lived should be classified as amortizing due to anticipated changes in its
worldwide marketing programs. During fiscal 2020 there were no impairment charges related to intangible assets.

During the year ended December 31, 2019, the Company recorded impairment charges of $1.5 million consisting of a charge of $0.9 million to write-
off certain in-process research and development intangible assets due to a strategic shift in the direction of the project, and $0.5 million of charges to write-
off certain intangible assets as a result of the decision to discontinue a product line and cease operations in its facility in North Carolina, and other charges
of $0.1 million.

Intangible  asset  amortization  expense  was  $5.7  million  for  each  of  the  years  ended  December  31,  2020  and  2019,  respectively.  Estimated

amortization expense of existing amortizable intangible assets for each of the five succeeding years and thereafter as of December 31, 2020 is as follows:

Year Ending December 31,

2021
2022
2023
2024
2025
Thereafter
Total

  Amortization  
Expense
  (in thousands)  
5,774 
 $
5,740 
5,627 
5,318 
4,204 
6,234 
32,897 

 $

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5. Balance Sheet Information

The following tables provide details of selected balance sheet items as of the periods indicated:

Inventories:

(in thousands)
Finished goods
Work in process
Raw materials
Total

Other Current Liabilities:

(in thousands)
Compensation
Professional fees
Warranty costs
Customer related costs
Interest
Accrued income taxes
Other
Total

Property, Plant and Equipment:

(in thousands)
Machinery and equipment
Computer equipment and software
Leasehold improvements
Furniture and fixtures
Automobiles

Less: accumulated depreciation
Property, plant and equipment, net

December 31,

2020

2019

4,938  $
3,513   
13,811   
22,262  $

5,561 
3,153 
13,347 
22,061 

December 31,

2020

2019

3,715   
432   
185   
1,093   
46   
286   
1,721   
7,478  $

2,554 
395 
252 
963 
425 
609 
1,502 
6,700 

December 31,

2020

2019

7,450   $
9,114    
2,540    
1,353    
100    
20,557    
(16,597)  
3,960   $

7,198 
8,954 
2,151 
1,321 
92 
19,716 
(14,940)
4,776 

  $

  $

  $

  $

 $

 $

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6. Restructuring and Other Exit Costs

On an ongoing basis, the Company reviews the global economy, the healthcare industry, and the markets in which it competes to identify operational
efficiencies, enhance commercial capabilities and align its cost base and infrastructure with customer needs and its strategic plans. In order to realize these
opportunities, the Company undertakes restructuring-type activities from time to time to transform its business.

During 2019, the Company initiated a restructuring program designed to improve gross margins and operating margins while reinvesting in resources
required  to  deliver  sustained,  profitable  organic  growth.  The  restructuring  program  entails  consolidating  and  downsizing  several  sites  and  includes
headcount  reductions  in  Europe  and  North  America  to  improve  operational  efficiency  and  reduce  costs.  The  restructuring  program  is  expected  to  be
substantially  completed  by  the  first  half  of  2021.  Costs  associated  with  the  program  include  headcount  reductions,  program  management  and  other
transition costs necessary to affect the site consolidations and other business improvements.

The following table summarizes the activity for accrued restructuring liability for the years ended December 31, 2020 and 2019:

(in thousands)
Restructuring and other exit costs
Non-cash charges
Cash payments
Balance at December 31, 2019
Restructuring and other exit costs
Non-cash charges
Cash payments
Balance at December 31, 2020

Cost of
Revenue

Severance
Costs

Impairment    

Other

Total

  $

  $

235    $
(235)    
-     
-     
-     
-     
-     
-    $

530    $
-     
(166)    
364     
1,625     
-     
(1,719)    
270    $

460    $
(460)    
-     
-     
-     
-     
-     
-    $

129    $
(10)    
(115)    
4     
408     
(168)    
(226)    
18    $

1,354 
(705)
(281)
368 
2,033 
(168)
(1,945)
288 

As of December 31, 2020, the Company had a restructuring liability of $0.3 million which is payable within the next twelve months and has been

included in other current liabilities in the consolidated balance sheet.

During the year ended December 31, 2019, the Company recorded restructuring plan related impairment charges of $0.5 million to write-off certain

intangible assets as a result of a decision to discontinue a product line and cease operations in its facility in North Carolina.

Restructuring costs of $2.0 million incurred during the year ended December 31, 2020, have been included as a component of selling, general and
administrative  expenses.  Of  the  $1.4  million  restructuring  costs  incurred  during  the  year  ended  December 31, 2019, $0.5  million  has  been  recorded  as
impairment  of  intangible  assets,  $0.2  million  has  been  included  in  cost  of  revenues,  and  the  remaining  costs  of  $0.7  million  have  been  included  as  a
component of selling, general and administrative expenses.

7. Related Party Transactions

In connection with the 2014 acquisitions of Multi Channel Systems MCS GmbH (“MCS”) and Triangle BioSystems, Inc. (“TBSI”), the Company
entered  into  facility  lease  agreements  with  the  former  principal  owners  of  these  companies,  and  both  became  employees  of  the  Company.  The  TBSI
agreement expired on September 30, 2019, and the MCS agreement expires on December 31, 2024. Pursuant to these lease agreements, the Company made
rent payments of approximately $0.3 million for each of the years ended December 31, 2020 and 2019, respectively.

8. Employee Benefit Plans

The  Company  sponsors  profit  sharing  retirement  plans  for  its  U.S.  employees,  which  includes  employee  savings  plans  established  under  Section
401(k) of the U.S. Internal Revenue Code (the “401(k) Plans”). The 401(k) Plans cover substantially all full-time employees who meet certain eligibility
requirements.  Contributions  to  the  401(k)  Plans  are  at  the  discretion  of  management.  For  each  of  the  years  ended  December  31,  2020  and  2019,  the
Company contributed $0.7 million, respectively, to the 401(k) Plans.

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The Company’s subsidiary in the United Kingdom, Biochrom Limited maintains contributory, defined benefit or defined contribution pension plans
for substantially all of its employees. In 2014, these defined benefit pension plans were closed to new employees, as well as closed to the future accrual of
benefits for existing employees. The provisions of ASC 715-20 require that the funded status of the Company’s pension plans be recognized in its balance
sheet. ASC 715-20 does not change the measurement or income statement recognition of these plans, although it does require that plan assets and benefit
obligations be measured as of the balance sheet date. The Company has historically measured the plan assets and benefit obligations as of the balance sheet
date.

The components of the Company’s net period benefit (credit) expense were as follows:

(in thousands)
Interest cost
Expected return on plan assets
Net amortization loss
Recognition of net loss due to settlements
Net periodic benefit (credit) cost

  Year Ended December 31,

2020

2019

 $

 $

391   $
(733)  
105    
22    
(215) $

484 
(761)
336 
228 
287 

The measurement date is December 31 for these plans. The funded status of the Company’s defined benefit pension plans and the amount recognized

in the consolidated balance sheets at December 31, 2020 and 2019 is as follows:

(in thousands)
Change in benefit obligation:
Balance at beginning of year
Interest cost
Actuarial loss
Settlements due to transfers paid
Benefits paid
Currency translation adjustment
Balance at end of year

December 31,

2020

2019

 $

 $

20,027   $
391    
4,814    
(205)  
(476)  
968    
25,519   $

18,701 
484 
1,513 
(871)
(447)
647 
20,027 

Changes in the actuarial loss disclosed above are primarily the result of changes in the discount rate and inflation assumptions due to underlying

market conditions.

(in thousands)
Change in fair value of plan assets:
Balance at beginning of year
Actual return on plan assets
Employer contributions
Settlement due to transfers paid
Benefits paid
Currency translation adjustment
Balance at end of year

(in thousands)
Benefit obligation
Fair value of plan asset
Net funded status

December 31,

2020

2019

21,114   $
1,690    
901    
(159)  
(476)  
856    
23,926   $

17,819 
3,172 
831 
(931)
(447)
670 
21,114 

December 31,

2020

2019

(25,519) $
23,926    
(1,593) $

(20,027)
21,114 
1,087 

 $

 $

 $

 $

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The amounts recognized in the consolidated balance sheets consist of:

(in thousands)
Other long term (liabilities) assets
Deferred income taxes
Accumulated other comprehensive loss

December 31,

2020

2019

 $

 $

(1,593) $
-    
(1,593) $

1,087 
- 
1,087 

The weighted average assumptions used in determining the net pension cost for these plans follows:

Discount rate
Expected return on assets

  Year Ended December 31,

2020

2019

1.4%  
3.45%  

2.02%
3.84%

The discount rate assumptions used for pension accounting reflect the prevailing rates available on high-quality, fixed-income debt instruments with

terms that match the average expected duration of the Company’s defined benefit pension plan obligations.

The  Company’s  mix  of  pension  plan  investments  among  asset  classes  also  affects  the  long-term  expected  rate  of  return  on  plan  assets.  As  of
December 31, 2020, the Company’s actual asset mix approximated its target mix. Differences between actual and expected returns are recognized in the
calculation of net periodic pension (income)/cost over the average remaining expected future working lifetime, which is approximately 15 years of active
plan participants.

The fair value and asset allocations of the Company’s pension benefits as of December 31, 2020 and 2019 measurement dates were as follows:

(in thousands)
Asset category:

Equity securities
Debt securities
Liability driven investment funds
Cash and cash equivalents
Other
Total

2020

12,047     
4,605     
5,168     
1,860     
246     
23,926     

  $

  $

December 31,

2019

11,534     
3,919     
3,615     
1,514     
532     
21,114     

50%  $
19%   
22%   
8%   
1%   
100%  $

55%
19%
17%
7%
3%
100%

Financial reporting standards define a fair value hierarchy that consists of three levels. The fair values of the plan assets by fair value hierarchy level

as of December 31, 2020 and 2019 is as follows:

(in thousands)
Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other Observable Inputs (Level 2)
Significant Other Unobservable Inputs (Level 3)
Total

  $

  $

December 31,

2020

2019

1,514 
19,600 
- 
21,114 

1,860  $
22,066   
-   
23,926  $

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Level  1  assets  consist  of  cash  and  cash  equivalents  held  in  the  pension  plans  at  December  31,  2020.  The  Level  2  assets  primarily  consist  of
investments in private investment funds that are valued using the net asset values provided by the trust or fund, including an insurance contract. Although
these funds are not traded in an active market with quoted prices, the investments underlying the net asset value are based on quoted prices.

The Company expects to contribute at least $1.0 million to its pension plans during 2021. The benefits expected to be paid from the pension plans are
$0.6 million in 2021, $0.6 million in 2022, $0.7 million in 2023, $0.8 million in 2024 and $0.8 million in 2025. The expected benefits to be paid in the five
years from 2026—2030 are $4.7 million. The expected benefits are based on the same assumptions.

9. Leases

The Company has noncancelable operating leases for office space, manufacturing facilities, warehouse space, automobiles and equipment expiring at

various dates through 2030.

The components of lease expense for the year ended December 31, 2020 and 2019 are as follows:

(in thousands)
Operating lease cost
Short term lease cost
Sublease income
Total lease cost

  Year Ended December 31,

2020

2019

 $

 $

2,153   $
175    
(183)  
2,145   $

2,084 
245 
(429)
1,900 

Supplemental cash flow information related to the Company’s operating leases was as follows:

(in thousands)
Cash paid for amounts included in the measurement of
lease liabilities:
Right-of-use assets obtained in exchange for lease
obligations:

  Year Ended December 31,

2020

2019

  $

  $

2,717  $

2,530 

455  $

177 

Supplemental balance sheet information related to the Company’s operating leases was as follows:

(in thousands)
Operating lease right-of use assets

Current portion, operating lease liabilities
Operating lease liabilities, long term
Total operating lease liabilities

Weighted average remaining lease term (in years)
Weighted average discount rate

 $

 $

 $

December 31,

2020

2019

7,761 

 $

8,463 

2,111 
7,481 
9,592 

 $

 $

7.4 
9.3%  

2,424 
8,224 
10,648 

8.1 
9.2%

Future minimum lease payments for operating leases, with initial or remaining terms in excess of one year at December 31, 2020, are as follows:

(in thousands)
2021
2022
2023
2024
2025
Thereafter
Total lease payments
Less interest
Total operating lease liabilities

Operating
Leases

2,111 
2,018 
1,970 
1,715 
1,000 
4,854 
13,668 
(4,076)
9,592 

 $

 $

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10. Capital Stock and Stock-Based Compensation

Preferred Stock

The Company’s Board of Directors has the authority to issue up to 5.0 million shares of preferred stock and to determine the price privileges and
other terms of the shares. The Board of Directors may exercise this authority without any further approval of stockholders. As of December 31, 2020, the
Company had no preferred stock issued or outstanding.

Employee Stock Purchase Plan

Under the ESPP participating employees can authorize the Company to withhold a portion of their base pay during consecutive six-month payment
periods for the purchase of shares of the Company’s common stock. At the conclusion of the period, participating employees can purchase shares of the
Company’s common stock at 85% of the lower of the fair market value of the Company’s common stock at the beginning or end of the period. Shares are
issued  under  the  ESPP  for  the  six-month  periods  ending  June  30  and December  31.  On May  16,  2019,  the  stockholders  of  the  Company  approved  an
increase of 350,000 shares of common stock in the number of shares available for issuance under the ESPP. There were 126,255 and 190,642 shares issued
under  the  ESPP  during  the  years  ended  December 31, 2020 and 2019,  respectively.  As  of  December 31, 2020, there  were  192,341  shares  available  for
issuance under the ESPP.

2000 Stock Option and Incentive Plan, as Amended (“Incentive Plan”)

The stockholders of the Company have approved the Incentive Plan which authorizes the grant of stock options and stock-based awards to officers,
employees, non-employee directors and other key persons of the Company and its subsidiaries. During 2020, the Board of Directors adopted an amendment
to increase the aggregate number of shares authorized for issuance under the Incentive Plan by 3,700,000 shares which was approved by the stockholders at
the Company’s 2020 Annual Meeting of Stockholders. As of December 31, 2020, there were 2,975,717 shares available for issuance under the Incentive
Plan.

Restricted Stock Units with a Market Condition (the Market Condition RSUs)

The Compensation Committee of the Board of Directors of the Company approves and grants deferred stock awards of Market Condition RSUs (the
Market Condition RSUs) to certain members of the Company’s management team under the Incentive Plan. The vesting of the Market Condition RSUs is
based on a graded-vesting schedule (one third at the end of each year for three years) and linked to the achievement of a relative total shareholder return of
the Company’s common stock measured from the earlier of (i) the one- year anniversary of the award or (ii) upon a change of control (measured relative to
the Nasdaq Biotechnology index and based on the 20-day trading average price before each such date).

As  of  December  31,  2020,  there  are  332,622  shares  of  Market  Condition  RSUs  which  remain  subject  to  a  relative  total  shareholder  return

measurement which can result in vesting rates ranging from -0-% to 150% of the target number.

Stock-Based Payment Awards

The  Company  accounts  for  stock-based  payment  awards  in  accordance  with  the  provisions  of  FASB  ASC  718,  which  requires  it  to  recognize
compensation  expense  for  all  stock-based  payment  awards  made  to  employees  and  directors  including  stock  options,  restricted  stock  units,  Market
Condition  RSUs  and  employee  stock  purchases  related  to  the  ESPP.  The  Company  has  elected  as  an  accounting  policy  to  account  for  forfeitures  for
service-based awards as they occur, with no adjustment for estimated forfeitures.

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Stock option and restricted stock unit activity under the Company’s Incentive Plan for the years ended December 31, 2020 and 2019 were as follows:

Stock Options

Stock

    Weighted
Average

Options
  Outstanding    

Exercise
Price

Restricted Stock Units

    Market Condition RSU's

    Restricted      

    Market

Condition
RSU's

Stock Units     Grant Date    

    Grant Date  
    Outstanding     Fair Value     Outstanding     Fair Value  
4.19 
3.36     
1.98 
2.31     
- 
-     
4.19 
3.29     
3.42     
4.18 
2.27     
1.67 
2.98 
2.75     
- 
-     
1.53 
2.41     
3.04 
3.13     

1,233,762    $
1,652,720     
-     
(813,762)    
(482,270)    
1,590,450     
1,027,486     
-     
(930,985)    
(126,490)    

116,944    $
605,005     
-     
(3,778)    
(188,680)    
529,491     
332,622     
-     
(240,205)    
(41,932)    

4.25     
3.28     
2.98     
-     
3.96     
3.93     
2.61     
3.94     
-     
3.68     

-     
3.51     

-     
1,560,461    $

-     
2.44     

233,055     
813,031    $

1.47 
2.12 

Balance at December 31, 2018

Granted
Exercised
Vested (RSUs)
Cancelled/Forfeited

Balance at December 31, 2019

Granted
Exercised
Vested (RSUs)
Cancelled/Forfeited
Market Condition RSU - factor
adjustment

Balance at December 31, 2020

1,956,732    $
943,424     
(3,750)    
-     
(630,284)    
2,266,122     
894,154     
(253,853)    
-     
(269,084)    

-     
2,637,339    $

For Market Condition RSUs granted during the year ended December 31, 2019, the total shareholder return of the Company’s common stock in 2020
relative to the Nasdaq Biotechnology index resulted in a positive performance factor adjustment and the issuance of 233,055 of additional awards during
the year ended December 31, 2020.

Earnings per share

Basic earnings per share is based upon net income divided by the number of weighted average common shares outstanding during the period. The
calculation of diluted earnings per share assumes conversion of stock options, restricted stock units and Market Condition RSUs into common stock using
the treasury method. The weighted average number of shares used to compute basic and diluted earnings per share consists of the following:

Basic
Dilutive effect of equity awards
Diluted

  Year Ended December 31, 2020 

2020
38,640,284     
-     
38,640,284     

2019
37,813,580 
- 
37,813,580 

The Company has excluded from the shares used in calculating the diluted earnings per common share options, restricted stock units and Market

Condition RSUs totaling 5,010,931 and 4,386,063, as of December 31, 2020 and 2019 respectively, as the impact of these shares would be anti-dilutive.

The  Company’s  policy  is  to  issue  stock  available  from  its  registered  but  unissued  stock  pool  through  its  transfer  agent  to  satisfy  stock  option

exercises and vesting of the restricted stock units.

The following table summarizes outstanding and exercisable options as of December 31, 2020 (Aggregate Intrinsic Value, in thousands):

Options Outstanding

Options Exercisable

    Weighted      
    Average
    Remaining     Weighted      
    Contractual     Average
    Exercise

    Weighted      
    Average
    Remaining     Weighted      
    Contractual     Average
    Exercise

Range of
Exercise
Price

    Number
    Outstanding    

Life
in Years

    Aggregate      
Intrinsic
Value

Shares
    Exercisable    

Life
in Years

Price

    Aggregate  
Intrinsic
Value

Price

$1.78
 2.63
 2.67
 3.93
 4.39
$1.78

-
-
-
-
-
-

2.62      
2.66      
3.92      
4.38      
5.63      
5.63      

357,018     
717,044     
568,784     
587,693     
406,800     
2,637,339     

7.5    $
6.4     
7.1     
2.9     
4.3     
5.6    $

2.27    $
2.63     
3.33     
4.23     
5.37     
3.51    $

723     
1,190     
545     
35     
-     
2,493     

96,488     
179,264     
348,704     
587,693     
401,800     
1,613,949     

4.8    $
6.4     
6.2     
2.9     
4.3     
4.5    $

2.29    $
2.63     
3.36     
4.23     
5.38     
4.04    $

193 
298 
323 
35 
- 
849 

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The aggregate intrinsic value in the preceding table represents the total pre-tax intrinsic value, based on the Company’s closing stock price of $4.29
as  of  December  31,  2020,  which  would  have  been  received  by  the  option  holders  had  all  option  holders  exercised  their  options  as  of  that  date.  The
aggregate intrinsic value of options exercised for the year ended December 31, 2020 was $92,162 and was not material for the year ended December 31,
2019. The total number of in-the-money options that were exercisable as of December 31, 2020 was 862,149.

As  of  December  31,  2020,  the  total  compensation  costs  related  to  unvested  awards  not  yet  recognized  is  $4.4  million  and  the  weighted  average

period over which it is expected to be recognized is approximately 2.3 years.

Valuation and Expense Information under Stock-Based-Payment Accounting

Stock-based  compensation  expense  related  to  stock  options,  restricted  stock  units,  Market  Condition  RSU’s  and  the  ESPP  for  the  years  ended

December 31, 2020 and 2019 was allocated as follows:

(in thousands)
Cost of revenues
Sales and marketing expenses
General and administrative expenses
Research and development expenses
Total stock-based compensation expenses

  Year Ended December 31,

2020

2019

  $

  $

65  $
263   
3,122   
197   
3,647  $

43 
119 
2,710 
162 
3,034 

The Company did not capitalize any stock-based compensation.

The weighted-average estimated fair value per share of stock options granted during the year ended December 31, 2020 and 2019  was  $1.21  and

$1.40, respectively, using the Black-Scholes option-pricing model with the following weighted-average assumptions:

Volatility
Risk-free interest rate
Expected holding period (in years)
Dividend Yield

2020

2019

58.3%  
0.3%  
4.4 

-%  

48.1%
2.1%
4.7 

-%

The weighted average estimated fair value per share of the Market Condition RSUs granted during the year ended December 31, 2020 and 2019 was

$2.98 and $1.98, respectively, using a Monte-Carlo valuation simulation, with the following weighted-average assumptions:

Volatility
Risk-free interest rate
Correlation coefficient
Dividend Yield

2020

2019

80.6%  
0.2%  
31.5%  
-%  

59%
2%
23.6%
-%

The Company used historical volatility to calculate the expected volatility. Historical volatility was determined by calculating the mean reversion of
the daily adjusted closing stock price. The risk-free interest rate assumption is based upon observed U.S. Treasury bill interest rates (risk-free) appropriate
for  the  term  of  the  Company’s  stock  options.  The  expected  holding  period  of  stock  options  represents  the  period  of  time  options  are  expected  to  be
outstanding and were based on historical experience. The vesting period ranges from one to four years and the contractual life is ten years.

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11. Long Term Debt

As of December 31, 2020 and December 31, 2019, the Company’s borrowings were comprised of the following:

(in thousands)
Term loan
Revolving line
Less: unamortized deferred financing costs
Total debt
Less: current installments
Less: excess cash flow sweep
Current unamortized deferred financing costs
Long-term debt

December 31,

2020

2019

 $

 $

40,000   $
9,400    
(1,393)  
48,007    
(2,000)  
-    
279    
46,286   $

The aggregate amounts of debt maturing during the next five years are as follows:

(in thousands)
2021
2022
2023
2024
2025

 $

 $

54,997 
- 
(1,180)
53,817 
(3,200)
(4,093)
393 
46,917 

2,000 
3,000 
3,000 
4,000 
37,400 
49,400 

On December  22,  2020,  the  Company  entered  into  a  Credit  Agreement  (the  “Credit  Agreement”)  with  Citizens  Bank,  N.A.,  Wells  Fargo  Bank,
National  Association,  and  Silicon  Valley  Bank,  (together,  the  “Lenders”).  The  Credit  Agreement  provides  for  a  term  loan  of  $40.0  million  and  a  $25.0
million senior revolving credit facility (including a $10.0 million sub-facility for the issuance of letters of credit and a $ 10.0 million swingline loan sub-
facility) (collectively, the “Citizens Credit Facility”). The Company’s obligations under the Credit Agreement are guaranteed by certain of the Company’s
direct, domestic wholly-owned subsidiaries; none of the Company’s direct or indirect foreign subsidiaries has guaranteed the Citizens Credit Facility. The
Company’s obligations under the Credit Agreement are secured by substantially all of the assets of Harvard Bioscience, Inc. and each guarantor (including
all or a portion of the equity interests in certain of the Company’s domestic and foreign subsidiaries). The Citizens Credit Facility matures on December 22,
2025. Issuance  costs  of  $1.3  million  are  amortized  over  the  contractual  term  to  maturity  date  on  a  straight-line  basis,  which  approximates  the  effective
interest method. As of December 31, 2020, available borrowing capacity under the revolving line of credit was $15.6 million.

The Credit Agreement replaces the Company’s prior credit facility (the “Prior Credit Facility”) for which Cerberus Business Finance, LLC, served as
collateral agent and administrative agent. The Prior Credit Facility consisted of a revolving credit facility and a term loan and was scheduled to expire on
January 31, 2023. On December 22, 2020, the Company paid the Prior Credit Facility outstanding borrowing balance of $46.7 million, paid $0.6 million in
debt extinguishment costs, and wrote off the remaining balance of its unamortized debt issuance cost which amounted to $0.8 million. The write-off of the
unamortized debt issuance costs is included in the Other expense – debt extinguishment and related costs in the Consolidated Statements of Operations.
The Company financed the payoff of the outstanding borrowings under the Prior Credit Facility with borrowings under the Citizens Credit Facility.

Borrowings under the Citizens Credit Facility will, at the option of the Company, bear interest at either (i) a rate per annum based on LIBOR for an
interest period of one, two, three or six months, plus an applicable interest rate margin determined as provided in the Credit Agreement (a “LIBOR Loan”),
or (ii) an alternative base rate plus an applicable interest rate margin, each as determined as provided in the Credit Agreement (an “ABR Loan”). LIBOR
interest under the Credit Agreement is subject to applicable market rates and a floor of 0.50 %. The alternative base rate is based on the Citizens Bank
prime rate or the federal funds effective rate of the Federal Reserve Bank of New York and is subject to a floor of 1.0%. The applicable interest rate margin
varies from 2.0% per annum to 3.25% per annum for LIBOR Loans, and from 1.5% per annum to 3.0% per annum for ABR Loans, in each case depending
on the Company’s consolidated leverage ratio and is determined in accordance with a pricing grid set forth in the Credit Agreement (the “Pricing Grid”).
Interest on LIBOR Loans is payable in arrears on the last day of each applicable interest period, and interest on ABR Loans is payable in arrears at the end
of each calendar quarter. There are no prepayment penalties in the event the Company elects to prepay and terminate the Citizens Credit Facility prior to its
scheduled maturity date, subject to LIBOR breakage and redeployment costs in certain circumstances.

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Commencing on March 31, 2021, the outstanding term loans amortizes in equal quarterly installments equal to $0.5 million per quarter on such date
and  during  each  of  the  next  three  quarters  thereafter,  $0.75  million  per  quarter  during  the  next  eight  quarters  thereafter  and  $1.0  million  per  quarter
thereafter, with a balloon payment at maturity. Furthermore, within ninety days after the end of the Company’s fiscal year ended December 31, 2021 and
for each fiscal year thereafter, the term loans may be permanently reduced pursuant to certain mandatory prepayment events including an annual “excess
cash flow sweep” of 50% of the consolidated excess cash flow, as defined in the agreement; provided that, in any fiscal year, any voluntary prepayments of
the term loans shall be credited against the Company’s “excess cash flow” prepayment obligations on a dollar-for-dollar basis for such fiscal year. Amounts
outstanding under the revolving credit facility can be repaid at any time but are due in full at maturity.

The Credit Agreement requires the Company pay (i) a fee on the average daily unused amount of the revolving loan of the Citizens Credit Facility
payable at a rate which varies from 0.25% to 0.50% depending on the Company’s consolidated net leverage ratio, as determined in accordance with the
Pricing Grid, (ii) a fee for each outstanding letter of credit at a rate per annum equal to the applicable interest rate margin for LIBOR Loans, as determined
in accordance with the Pricing Grid, multiplied by the average daily amount available to be drawn under such letter of credit, and (iii) to the letter-of-credit
issuer, a fronting fee which shall be at a rate agreed upon by the Company and the Lenders based on the average daily amount of the outstanding aggregate
letter-of-credit obligations under the Credit Agreement.

The Credit Agreement includes customary affirmative, negative, and financial covenants binding on the Company. The negative covenants limit the
ability of the Company, among other things, to incur debt, incur liens, make investments, sell assets and pay dividends on its capital stock. The financial
covenants include a maximum consolidated net leverage ratio and a minimum consolidated fixed charge coverage ratio, each of which will be tested at the
end of each fiscal quarter of the Company. The Credit Agreement also includes customary events of default.

As  of  December  31,  2020,  the  weighted  effective  interest  rate  on  the  Credit  Agreement  borrowings  was  3.25%.  The  carrying  value  of  the  debt
approximates  fair  value  because  the  interest  rate  under  the  obligation  approximates  market  rates  of  interest  available  to  the  Company  for  similar
instruments.

On April 18, 2020, the Company entered into a promissory note with PNC Bank, National Association, which provided for a loan in the amount of
$6.1 million (the “PPP Loan”) pursuant to the Paycheck Protection Program (the “PPP”) of the Coronavirus Aid, Relief, and Economic Security Act (the
“CARES  Act”)  administered  by  the  U.S.  Small  Business  Administration  (the  “SBA”).  On  April  23,  2020,  the  SBA,  in  consultation  with  the  U.S.
Department of the Treasury issued guidance regarding consideration of alternate available sources of liquidity and its impact on qualification for PPP loans.
The Company reassessed its business plans and liquidity available under its existing credit facility and elected to repay all PPP funds. The PPP Loan was
repaid in full on May 4, 2020.

Derivatives

The  Company  uses  interest-rate-related  derivative  instruments  to  manage  its  exposure  related  to  changes  in  interest  rates  on  its  variable-rate  debt
instruments. The Company does not enter into derivative instruments for any purpose other than cash flow hedging. The Company does not speculate using
derivative instruments.

By using derivative financial instruments to hedge exposures to changes in interest rates, the Company exposes itself to credit risk and market risk.
Credit risk is the failure of the counterparty to perform under the terms of the derivative contract. When the fair value of a derivative contract is positive,
the counterparty owes the Company, which creates credit risk for the Company. When the fair value of a derivative contract is negative, the Company owes
the counterparty and, therefore, the Company is not exposed to the counterparty’s credit risk in those circumstances. The Company minimizes counterparty
credit risk in derivative instruments by entering into transactions with carefully selected major financial institutions based upon their credit profile.

Market risk is the adverse effect on the value of a derivative instrument that results from a change in interest rates. The market risk associated with

interest-rate contracts is managed by establishing and monitoring parameters that limit the types and degree of market risk that may be undertaken.

The  Company  assesses  interest  rate  risk  by  continually  identifying  and  monitoring  changes  in  interest  rate  exposures  that  may adversely  impact
expected future cash flows and by evaluating hedging opportunities. The Company maintains risk management control systems to monitor interest rate risk
attributable to both the Company’s outstanding and forecasted debt obligations as well as the Company’s offsetting hedge positions. The risk management
control systems involve the use of analytical techniques, including cash flow sensitivity analysis, to estimate the expected impact of changes in interest
rates on the Company’s future cash flows.

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The Company uses variable-rate LIBOR debt to finance its operations. The debt obligations expose the Company to variability in interest payments
due to changes in interest rates. Management believes that it is prudent to limit the variability of a portion of its interest payments. To meet this objective,
management enters into LIBOR based interest rate swap agreements to manage fluctuations in cash flows resulting from changes in the benchmark interest
rate of LIBOR. These swaps change the variable-rate cash flow exposure on the debt obligations to fixed cash flows. Under the terms of the interest rate
swaps,  the  Company  receives  LIBOR  based  variable  interest  rate  payments  and  makes  fixed  interest  rate  payments,  thereby  creating  the  equivalent  of
fixed-rate debt for the notional amount of its debt hedged.

On January 31, 2018, the Company entered into the Prior Credit Facility, which comprised of a $64.0 million term loan and up to a $25.0 million
revolving line of credit. Shortly after entering into the Prior Credit Facility, the Company entered into an interest rate swap contract with PNC Bank with a
notional amount of $36.0 million and a termination date of January 1, 2023 in order to hedge the risk of changes in the effective benchmark interest rate
(LIBOR) associated with the Company’s Term Loan. The swap contract converted specific variable-rate debt into fixed-rate debt and fixed the LIBOR rate
associated with a portion of the term loan under the Prior Credit Facility at 2.72%. The interest rate swap was designated as a cash flow hedge instrument in
accordance with ASC 815 “Derivatives and Hedging”.

In connection with the Credit Agreement entered into on December 22, 2020, the Company paid $0.5 million to cancel its outstanding interest rate
swap agreement with PNC Bank (notional value of $23.0 million). The cancellation amount represented the fair value of the contracts at the time and was
recorded as debt extinguishment and related costs in the Consolidated Statements of Operations.

The following table presents the notional amount and fair value of the Company’s derivative instruments as of December 31, 2019.

Derivatives instruments
Interest rate swaps

Balance sheet classification
Other long-term liabilities

  $

(in thousands)
28,821    $

(603)

(a) See Note 12 for the fair value measurements related to these financial instruments.

31-Dec-19

  Notional Amount    

Fair Value (a)

All of the Company’s derivative instruments are designated as hedging instruments. The Company has structured its interest rate swap agreements to
be 100% effective and as a result, there was no impact to earnings resulting from hedge ineffectiveness. Changes in the fair value of interest rate swaps
designated as hedging instruments that effectively offset the variability of cash flows associated with variable-rate, long-term debt obligations are reported
in accumulated other comprehensive income (AOCI). These amounts subsequently are reclassified into interest expense as a yield adjustment of the hedged
interest payments in the same period in which the related interest affects earnings. The Company’s interest rate swap agreement was deemed to be fully
effective in accordance with ASC 815, and, as such, unrealized gains and losses related to these derivatives were recorded as AOCI.

The following table summarizes the effect of derivatives designated as cash flow hedging instruments and their classification within comprehensive

loss for the years ended December 31, 2020 and 2019:

Derivatives in Hedging Relationships

(in thousands)
Interest rate swaps

Amount of gain (loss) recognized in
  OCI on derivative (effective portion)

Year Ended December 31,
2019
2020

  $

(206)   $

(572)

The following table summarizes the reclassifications out of accumulated other comprehensive loss for the year ended December 31, 2020 and 2019:

Details about AOCI Components

(in thousands)
Interest rate swaps

Interest rate swaps settlement
Total

  $

  $

Amount reclassified from AOCI
into income (effective portion)
Year Ended December 31,
2019
2020

319    $

490     
809    $

F- 27

    Location of amount reclassified
into income (effective portion)
Interest expense
Debt extinguishment and related
costs

139   

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12. Fair Value Measurements

The following tables present the fair value hierarchy for those assets or liabilities measured at fair value on a recurring basis:

(in thousands)
Assets (Liabilities)
Interest rate swap agreements

Fair Value as of December 31, 2019

Level 1

Level 2

Level 3

Total

  $

-    $

(603)  $

-    $

(603)

The Company uses the market approach technique to value its financial liabilities. The Company’s financial assets and liabilities carried at fair value
include,  when  applicable,  derivative  instruments  used  to  hedge  the  Company’s  interest  rate  risks.  The  fair  value  of  the  Company’s  interest  rate  swap
agreements was based on LIBOR yield curves at the reporting date.

The  Company  had  no  interest  rate  swap  agreements  outstanding  as  of  December  31,  2020,  as  they  were  cancelled  on  December  22,  2020,  in

connection with the new Credit Agreement as described in Note 11.

13. Revenues

The following table represents a disaggregation of revenue from contracts with customers for the years ended December 31, 2020 and 2019:

(in thousands)
Instruments, equipment, software and accessories
Service, maintenance and warranty contracts
Total revenues

  Year Ended December 31,

2020

2019

  $

  $

97,473  $
4,627   
102,100  $

110,220 
5,956 
116,176 

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Deferred revenue

Changes in deferred revenue from service contracts and advance payments from customers for the years ended December 31, 2020 and 2019 were as

follow:

(in thousands)
Balance, beginning of period

Deferral of revenue
Recognition of deferred revenue
Effect of foreign currency translation   
 $

Balance, end of period

(in thousands)
Balance, beginning of period

Deferral of revenue
Recognition of deferred revenue
Effect of foreign currency translation   
 $

Balance, end of period

Allowance for Doubtful Accounts

Year Ended December 31, 2020

    Customer
    Advances

Total

Service

  Contracts
 $

1,587   $
3,329    
(3,298)  
11    
1,629   $

1,659   $
2,152    
(2,233)  
9    
1,587   $

2,362   $
1,302    
(1,522)  
-    
2,142   $

3,949 
4,631 
(4,820)
11 
3,771 

2,161   $
1,095    
(894)  
-    
2,362   $

3,820 
3,247 
(3,127)
9 
3,949 

Year Ended December 31, 2019

    Customer
    Advances

Total

Service

  Contracts
 $

Allowance for doubtful accounts is based on the Company’s assessment of the collectability of customer accounts. A rollforward of allowance for

doubtful accounts is as follows:

(in thousands)
Balance, beginning of period

Bad debt expense
Charge-offs and other recoveries
Effect of foreign currency translation

Balance, end of period

Concentrations

  Year Ended December 31,

2020

2019

 $

 $

325   $
17    
(124)  
9    
227   $

332 
288 
(293)
(2)
325 

No customer accounted for more than 10% of the revenues for the years ended December 31, 2020, and 2019. At December 31, 2020 and 2019, no

customer accounted for more than 10% of net accounts receivable.

Warranties

Warranties are estimated and accrued at the time revenues are recorded. A rollforward of the Company’s product warranty accrual is as follows:

(in thousands)
Year ended December 31, 2019
Year ended December 31, 2020

Beginning
Balance

  $
  $

391     
252     

Additions

(Charges)\
Credits

Ending
Balance

10     
77     

(149)   $
(143)   $

252 
186 

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14. Income Tax

Income tax expense (benefit) for years ended December 31, 2020 and 2019 consisted of:

(in thousands)
Current income tax (benefit) expense:
Federal and state
Foreign

Deferred income tax (benefit) expense:
Federal and state
Foreign

Total income tax (benefit) expense

  Year Ended December 31,

2020

2019

 $

 $

169   $
492    
661    

245    
(388)  
(143)  
518   $

(707)
290 
(417)

(281)
(117)
(398)
(815)

The  effective  tax  rate  for  the  year  ended  December  31,  2020  was  (7.1)%  as  compared  with  14.9%  for  the  same  period  in  2019.  The  difference
between  the  Company’s  effective  tax  rate  year  over  year  was  primarily  attributable  to  changes  in  the  mix  of  pre-tax  income  and  losses  at  individual
subsidiaries as well as the impact of different tax rates in certain foreign jurisdictions, and the impact of the change in valuation allowance.

Income tax benefit for the years ended December 31, 2020 and 2019 differed from the amount computed by applying the U.S. federal income tax rate

of 21% to pre-tax operations income as a result of the following:

(in thousands)
Computed "expected" income tax benefit
Increase (decrease) in income taxes resulting from:

Permanent differences, net
Foreign tax rate differential
State income taxes, net of federal income tax benefit
Non-deductible stock compensation expense
Tax credits
Change in reserve for uncertain tax position
Impact of change to prior year tax accruals
Change in valuation allowance allocated to income tax
Other

Total income tax expense (benefit)

Year Ended December 31,

2020

  $

(1,531)    

21.0%   $

2019
(1,161)    

141     
(14)    
(77)    
94     
(192)    
259     
168     
2,130     
(460)    
518     

(1.9)%    
0.2%    
1.1%    
(1.3)%    
2.6%    
(3.6)%    
(2.3)%    
(29.2)%    
6.3%    
(7.1)%   $

241     
42     
(74)    
205     
220     
(111)    
314     
(578)    
87     
(815)    

  $

21.0%

(4.4)%
(0.8)%
1.3%
(3.7)%
(4.0)%
2.0%
(5.7)%
10.5%
(1.4)%
14.8%

The Company’s policy is to account for Global Intangible Low-Taxed income (GILTI) as a period cost.

Income tax (benefit) expense is based on the following pre-tax (loss) income from operations:

(in thousands)
Domestic
Foreign
Total

  Year Ended December 31,

2020

2019

(5,616)
114 
(5,502)

 $

 $

(7,954) $
662    
(7,292) $

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The tax effects of temporary differences that give rise to significant components of the deferred tax assets and deferred tax liabilities at December 31,

2020 and 2019 are as follows:

(in thousands)
Deferred income tax assets:

Inventory
Operating loss and credit carryforwards
Accrued expenses
Deferred interest expense
Stock compensation
Lease liability
Other assets

Total gross deferred assets

Less: valuation allowance

Deferred tax assets:

Deferred income tax liabilities:

Indefinite-lived intangible assets
Definite-lived intangible assets
Right-of-use asset
Other Liabilities

Total deferred tax liabilities
Deferred income tax liability, net

  Year Ended December 31,

2020

2019

 $

 $

 $

 $

1,144   $
19,220    
555    
1,476    
1,079    
1,823    
458    
25,755    
(16,682)  
9,073   $

1,822   $
7,493    
1,388    
14    
10,717    
(1,644) $

1,079 
18,802 
654 
1,475 
1,011 
2,081 
223 
25,325 
(13,745)
11,580 

2,048 
9,168 
1,580 
507 
13,303 
(1,723)

Deferred income tax assets and liabilities by classification on the consolidated balance sheets were as follows:

(in thousands)
Deferred tax assets (included in other long-term assets)
Deferred income tax liabilities
Deferred income tax liability, net

  Year Ended December 31,

2020

2019

 $

 $

255   $
(1,899)  
(1,644) $

251 
(1,974)
(1,723)

As of December 31, 2020 and 2019, the Company maintained a total valuation allowance of $16.7 million and $13.7 million, respectively, which
relates  to  foreign,  federal,  and  state  deferred  tax  assets  in  both  years.  The  valuation  allowance  is  based  on  estimates  of  taxable  income  in  each  of  the
jurisdictions in which the Company operates and the period over which deferred tax assets will be recoverable. The net change in total valuation allowance
for each of the years ended December 31, 2020 and December 31, 2019 was an increase of $2.9 million and a decrease of $(0.2) million, respectively. The
movement in the valuation allowance in 2020 is primarily due to increases in the valuation allowance against net operating losses (NOLs) as a result of
changes made by the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) and movement of $0.7 million was recorded to equity during
the year ended December 31, 2020 related  to  the  UK  pension  asset.  The  movement  in  the  valuation  allowance  in  2019  is  primarily  due  to  a  change  in
estimate  of  the  realizability  of  certain  U.S.  deferred  tax  assets  offset  by  changes  in  UK  pension  asset  and  the  expiration  of  U.S.  state  credits  with  full
valuation allowances.

At December 31, 2020, the Company had U.S. federal net operating loss carryforwards of $28.1 million, of which $22.8 million expires between
2021 and 2037, with the remainder having an unlimited carryforward period. The Company’s state net operating loss carryforwards of $19.0 million expire
between 2021 and 2040. The Company has net operating loss carryforwards of $7.3 million in certain foreign jurisdictions, partially offset by valuation
allowances, as well as $0.2 million non-U.S. research and development credits. The Company has foreign tax credits of $0.2 million which begin to expire
in 2021, as well as $8.5 million of research and development tax credit carryforwards which begin to expire in 2021. Approximately $1.0 million of the
research  and  development  tax  credit  carryforwards  are  offset  by  a  reserve  for  uncertain  tax  positions.  The  Company  had  $0.8  million  of  alternative
minimum  tax  credit  carryforwards  which  are  not  subject  to  expiration  and  become  refundable  under  the  2017  Tax  Cuts  and  Jobs  Act.  In  addition,  the
Company  had  a  total  of  $3.2  million  of  state  investment  tax  credit  carryforwards,  research  and  development  tax  credit  carryforwards,  and  EZ  credit
carryforwards, which begin to expire in 2021. The Internal Revenue Code (IRC) limits the amounts of net operating loss carryforwards or credits that a
company may use in any one year in the event of a change in ownership under IRC Sections 382 or 383. As a result of the DSI acquisition as well as other
acquisitions in prior years, certain losses and credit carryforwards are subject to these limitations. The Company has provided a full or partial valuation
allowance for the portion of state NOLs and federal and state credit carryforwards the Company expects will expire before use.

F- 31

 
 
 
 
 
   
 
    
      
 
  
  
  
  
  
  
  
  
 
    
      
 
    
      
 
  
  
  
  
 
 
 
 
 
   
 
  
 
 
 
Table of Contents

As of December 31, 2020 and December 31, 2019, cash and cash equivalents held by the Company’s foreign subsidiaries was $2.5 million and $3.5
million, respectively. As of December 31, 2020, the Company has determined the potential income tax and withholding liability related to available cash
balances at foreign subsidiaries to be immaterial.

At December 31, 2020 and 2019 the amount of unrecognized tax benefits that would affect the Company’s effective tax rate are shown in the table

below:

Balance at December 31, 2018

Additions based on tax positions of prior years
Decreases based on tax positions of prior years
Additions based on tax positions of current years
Settlements
Decreases based on tax positions of acquired entities

Balance at December 31, 2019

Additions based on tax positions of prior years
Decreases based on tax positions of prior years
Additions based on tax positions of current years
Settlements

Balance at December 31, 2020

  (in thousands)  
1,860 
 $
68 
(133)
21 
(398)
(65)
1,353 
157 
(11)
213 
(39)
1,673 

 $

In 2019, a foreign income tax audit was closed without payment and a reserve for $0.1 million was reversed, and the Company settled U.S. state
income tax liabilities of $0.4 million. In addition, the Company reduced the reserve on tax positions of acquired entities by $0.1 million and recorded a
reserve of $0.1 million related to upcoming audits. In 2020, income tax examinations began at two foreign subsidiaries and related reserves were increased
approximately $0.3 million and certain state income tax issues were settled for $0.1 million.

The Company anticipates that the total unrecognized tax benefits will be reduced within the next 12 months by approximately $0.3 million due to the
expected settlement of certain positions related to ongoing audits at foreign subsidiaries. The total amount of unrecognized tax benefits that, if recognized,
would impact the effective tax rate is $1.7 million. The Company classifies interest and penalties related to unrecognized tax benefits as a component of
income tax expense, which has not been significant during the years ended December 31, 2020 and 2019, respectively.

The Company or one of its subsidiaries files income tax returns in the U.S. federal jurisdiction, and various states and foreign jurisdictions. With few
exceptions, the Company is no longer subject to income tax examinations by tax authorities in foreign jurisdictions for years before 2016. In the U.S., the
Company's net operating loss and tax credit carryforward amounts remain subject to federal and state examination for tax years starting in 2001 as a result
of tax losses incurred in prior years. There are currently no pending federal or state tax examinations. The Company is subject to audits by various foreign
taxing jurisdictions.

On  March 27, 2020, the CARES Act was signed into law.  Under the CARES Act, the limitation on the deduction of business interest under Section
163j of the Internal Revenue Code was increased to 50% of adjusted taxable income (from 30%) for taxable years beginning in 2019 or 2020.  In addition,
the CARES Act corrected the Tax Cuts and Jobs Act to provide that net operating losses with unlimited carryover period are those arising in tax years
beginning after December 31, 2017, rather than in tax years ending after that date.  This change impacted $5.3 million of  NOLs from the DSI acquisition
in 2018, which no longer have an unlimited carryforward period. As a result, the Company increased the valuation allowance against these NOLs by $1.1
million. Finally, the CARES Act permits the delay of payment of employer payroll taxes from the effective date of the Act through December 31, 2020.
Any payments deferred will be due 50% by December 31, 2021, and the remaining 50% by December 31, 2022.

F- 32

 
 
 
 
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
Table of Contents

15.

    Commitments and Contingent Liabilities

On April 14, 2017, representatives for the estate of an individual plaintiff filed a wrongful death complaint with the Suffolk Superior Court, in the
County of Suffolk, Massachusetts, against the Company and other defendants, including Biostage, Inc. (f/k/a Harvard Apparatus Regenerative Technology,
Inc.), our former subsidiary that was spun off in 2013, as well as another third party. The complaint seeks payment for an unspecified amount of damages
and  alleges  that  the  plaintiff  sustained  terminal  injuries  allegedly  caused  by  products,  including  synthetic  trachea  scaffold  and  bioreactors,  provided  by
certain of the named defendants and utilized in connection with surgeries performed by third parties in Europe in 2012 and 2013. The Company intends to
vigorously defend this case by counsel provided by the liability insurance carrier for Biostage, Inc. While the Company believes that the claims made in
this lawsuit are without merit, the Company is unable to predict the ultimate outcome of this litigation.

The  Company  is  involved  in  various  other  claims  and  legal  proceedings  arising  in  the  ordinary  course  of  business.  After  consultation  with  legal
counsel,  the  Company  has  determined  that  the  ultimate  disposition  of  such  proceedings  is  not  likely  to  have  a  material  adverse  effect  on  its  business,
financial condition, results of operations or cash flows. Although unfavorable outcomes in the proceedings are possible, the Company has not accrued for
loss contingencies relating to any such matters as they are not considered to be probable and reasonably estimable. If one  or  more  of  these  matters  are
resolved in a manner adverse to the Company, the impact on the Company’s business, financial condition, results of operations and cash flows could be
material.

F- 33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

16. Segment and Related Information

Operating  segments  are  determined  by  products  and  services  provided  by  each  segment,  internal  organization  structure,  the  manner  in  which
operations are managed, criteria used by the Chief Operating Decision Maker, or CODM, to assess the segment performance, as well as resource allocation
and the availability of discrete financial information. The Company has one operating segment and therefore segment results and consolidated results are
the same.

The following tables summarize additional selected financial information of the Company’s operations by geographic location.

Revenue by geographic destination consist of the following:

(in thousands)
United States
Europe
Asia
Rest of the world
Total revenues

  Year Ended December 31,

2020

2019

  $

  $

42,054  $
29,938   
23,884   
6,224   
102,100  $

47,792 
35,128 
25,041 
8,215 
116,176 

Long-lived assets by geographic area consist of the following:

(in thousands)
United States
Germany
Rest of the world
Total long-lived assets (a)

December 31,

2020

2019

  $

  $

36,568  $
4,958   
3,092   
44,618  $

41,993 
5,468 
3,048 
50,509 

(a) consists of operating lease right-of-use assets, property, plant and equipment, net and amortizable intangible assets, net.

Net assets by geographic area consist of the following:

(in thousands)
United States
Germany
United Kingdom
Rest of the world
Total net assets

December 31,

2020

2019

37,726 
17,340 
11,254 
15,374 
81,694 

  $

  $

32,457  $
18,697   
8,867   
16,660   
76,681  $

F- 34

 
 
 
 
 
 
 
 
 
 
  
 
   
   
   
 
 
 
 
 
 
  
 
   
   
 
 
 
 
 
 
 
 
  
 
   
   
   
 
 
Table of Contents

SIGNATURES

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 undersigned thereunto duly authorized.

Date: March 12, 2021

HARVARD BIOSCIENCE, INC.

By:

/s/ JAMES GREEN
James Green
Chief Executive Officer

Pursuant  to  the  requirements  of  Section  13  or  15(d)  of  the  Securities  Exchange  Act  of  1934,  this  report  has  been  signed  below  by  the  following

persons on behalf of the registrant and in the capacities and on the dates indicated:

Signature

/s/ JAMES GREEN
James Green

/s/ MICHAEL A. ROSSI
Michael A. Rossi

/s/ KATHERINE A. EADE
Katherine A. Eade

/s/ ALAN EDRICK
Alan Edrick

/s/ JOHN F. KENNEDY
John F. Kennedy

/s/ THOMAS W. LOEWALD
Thomas W. Loewald

/s/ BERTRAND LOY
Bertrand Loy

/s/ SUSAN STEELE
Susan Steele

Title

Chief Executive Officer and Director
(Principal Executive Officer)

  Date

  March 12, 2021

Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer)

  March 12, 2021

  Director

  Director

  Director

  Director

  Director

  Director

  March 12, 2021

  March 12, 2021

  March 12, 2021

  March 12, 2021

  March 12, 2021

  March 12, 2021

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

EXHIBIT INDEX

The  following  exhibits  are  filed  as  part  of  this  Annual  Report  on  Form  10-K.  Where  such  filing  is  made  by  incorporation  by  reference  to  a

previously filed document, such document is identified.

Exhibit
2.1§

Description

Method of Filing

  Separation and Distribution Agreement between Harvard

Bioscience, Inc. and Biostage, Inc. (f/k/a Harvard Apparatus
Regenerative Technology, Inc.) dated as of October 31, 2013.

2.2§

  Purchase Agreement, dated as of January 22, 2018, between

Harvard Bioscience, Inc., Denville Scientific, Inc, and Thomas
Scientific, LLC.

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed November 6, 2013) and incorporated by reference
thereto.

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed January 26, 2018) and incorporated by reference
thereto.

3(i)

  Second Amended and Restated Certificate of Incorporation of

  Previously filed as an exhibit to the Company’s Registration

Harvard Bioscience, Inc. 

Statement on Form S-1/A (File No. 333-45996) (filed on November
9, 2000) and incorporated by reference thereto.

3(ii)

  Amended and Restated By-laws of Harvard Bioscience, Inc.

  Previously filed as an exhibit to the Company’s Registration

Statement on Form S-1/A (File No. 333-45996) (filed on November
9, 2000) and incorporated by reference thereto.

3.1

  Amendment No. 1 to Amended and Restated Bylaws of Harvard

  Previously filed as an exhibit to the Company’s Current Report on

Bioscience, Inc. (as adopted October 30, 2007)

Form 8-K (filed on November 1, 2007) and incorporated by
reference thereto.

4.1

  Specimen certificate for shares of Common Stock, $0.01 par value,

  Previously filed as an exhibit to the Company’s Registration

of Harvard Bioscience, Inc.

4.2

  Description of Securities

Statement on Form S-1/A (File No. 333-45996) (filed on November
9, 2000) and incorporated by reference thereto.

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K  (filed March 16, 2020) and incorporated by reference
thereto

 
 
 
 
 
 
 
 
 
Table of Contents

10.1 #

  Harvard Bioscience, Inc. Fourth Amended and Restated 2000 Stock

Option and Incentive Plan

  Previously filed as an exhibit to the Company’s Quarterly Report on
Form 10-Q (filed August 10, 2020) and incorporated by reference
thereto. 

10.2

  Harvard Bioscience, Inc. Employee Stock Purchase Plan, as

  Previously disclosed as Appendix A to the Company’s Proxy

amended

Statement on Schedule 14A (filed April 5, 2019) and incorporated
by reference thereto

10.3

  Form of Director Indemnification Agreement

  Previously filed as an exhibit to the Company’s Quarterly Report on

Form 10-Q (filed May 8, 2020) and incorporated by reference
thereto.

10.4 +

  Trademark License Agreement, dated December 19, 2002, by and
between Harvard Bioscience, Inc. and President and Fellows of
Harvard College.

  Previously filed as an exhibit to the Company’s Quarterly Report on
Form 10-Q (filed May 15, 2003) and incorporated by reference
thereto

10.5

  Lease Agreement Between Seven October Hill, LLC and Harvard

Bioscience, Inc. dated December 30, 2005.

10.6 #

  Form of Incentive Stock Option Agreement (Executive Officers).

10.7 #

  Form of Non-Qualified Stock Option Agreement (Executive

Officers).

10.8 #

  Form of Non-Qualified Stock Option Agreement (Non-Employee

Directors).

10.9

  Amendment No. 2, dated as of May 22, 2010, to Lease Agreement,
as subsequently amended, between Seven October Hill LLC and
Harvard Bioscience, Inc.

10.10 #

  Form of Deferred Stock Award Agreement

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed January 4, 2006) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2006) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2006) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2006) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Current Report on

Form 8-K (filed June 3, 2010) and incorporated by reference thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2011) and incorporated by reference
thereto

10.11

  Amendment No. 3, dated as of May 30, 2014, to Lease Agreement,
as subsequently amended, between Seven October Hill LLC and
Harvard Bioscience, Inc.

  Previously filed as an exhibit to the Company’s Quarterly Report on
Form 10-Q (filed August 7, 2014) and incorporated by reference
thereto

 
 
 
 
Table of Contents

10.12 #

  Form of Market Condition Deferred Stock Award Agreement

10.13

  Lease Agreement, dated as of August 15, 2008, between AX US
L.P. (as assigned to it by New Brighton 14th Street LLC), Ryan
Companies US, Inc. and Data Sciences International, Inc. (as
assigned to it by Transoma Medical, Inc.)

10.14

  First Amendment to Lease Agreement, dated as of February 26,

10.15

2008, between AX US L.P. (as assigned to it by New Brighton 14th
Street LLC), Ryan Companies US, Inc. and Data Sciences
International, Inc. (as assigned to it by Transoma Medical, Inc.).
  Second Amendment to Lease Agreement, dated as of August 4,

2008, between AX US L.P. (as assigned to it by New Brighton 14th
Street LLC), Ryan Companies US, Inc. and Data Sciences
International, Inc. (as assigned to it by Transoma Medical, Inc.)

10.16

  Third Amendment to Lease Agreement, entered into as of

November 1, 2018, with an effective date as of October 25, 2018,
between Data Sciences International, Inc. and AX US L.P.
  Employment Agreement between Harvard Bioscience, Inc. and

10.17 #

James Green.

10.18 #

  Employment Agreement between Harvard Bioscience, Inc. and

Michael Rossi.

10.19 #

  Employment Agreement between Harvard Bioscience, Inc. and

Yash Singh.

10.20

  Consulting Agreement, dated as of March 2, 2020, by and between

Harvard Bioscience, Inc. and Chane Graziano.

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K  (filed March 16, 2020) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2018) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2018) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Annual Report on
Form 10-K (filed March 16, 2018) and incorporated by reference
thereto

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed November 7, 2018) and incorporated by reference
thereto.

  Previously filed as an exhibit to the Company’s Current Report on

Form 8-K (filed July 8, 2019) and incorporated by reference thereto.

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed July 19, 2019) and incorporated by reference
thereto.

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed November 1, 2019) and incorporated by reference
thereto.

  Previously filed as an exhibit to the Company’s Current Report on
Form 8-K (filed March 6, 2020) and incorporated by reference
thereto.

10.21

  Credit Agreement dated as of December 22, 2020 among Harvard

  Previously filed as an exhibit to the Company’s Current Report on

Bioscience, Inc., as borrower, the lenders party thereto, and Citizens
Bank, N.A., as administrative agent.

Form 8-K (filed December 23, 2020) and incorporated by reference
thereto.

10.22

  Pledge and Security Agreement dated as of December 22, 2020

  Previously filed as an exhibit to the Company’s Current Report on

among Harvard Bioscience, Inc., certain of Harvard Bioscience’s
direct and indirect subsidiaries and Citizens Bank, N.A., as
administrative agent.

Form 8-K (filed December 23, 2020) and incorporated by reference
thereto.

10.23

  Guarantee Agreement dated as of December 22, 2020 among

  Previously filed as an exhibit to the Company’s Current Report on

Harvard Bioscience, Inc., certain of Harvard Bioscience’s direct and
indirect subsidiaries and Citizens Bank, N.A., as administrative
agent.

Form 8-K (filed December 23, 2020) and incorporated by reference
thereto.

 
 
 
 
 
Table of Contents

21.1
23.1
31.1

31.2

32.1

32.2

  Subsidiaries of the Registrant
  Consent of Grant Thornton LLP
  Certification of Chief Financial Officer of Harvard Bioscience, Inc.,
pursuant to Rules 13a-15(e) and 15d-15(e), as adopted pursuant to
Section 302 of the Sarbanes-Oxley Act of 2002

  Certification of Chief Executive Officer of Harvard Bioscience,
Inc., pursuant to Rules 13a-15(e) and 15d-15(e), as adopted
pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

  Filed with this report
  Filed with this report
  Filed with this report

  Filed with this report

  Certification of Chief Financial Officer of Harvard Bioscience, Inc.,
pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section
906 of the Sarbanes-Oxley Act of 2002

  Certification of Chief Executive Officer of Harvard Bioscience,
Inc., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

  *

  *

101.INS  
101.SCH  
101.CAL  
101.DEF  
101.LAB  

101.PRE  
104

Inline XBRL Instance Document
Inline XBRL Taxonomy Extension Schema Document
Inline XBRL Taxonomy Extension Calculation Linkbase Document  
Inline XBRL Taxonomy Extension Definition Linkbase Document
Inline XBRL Taxonomy Extension Label Linkbase Document
Inline  XBRL  Taxonomy  Extension  Presentation  Linkbase
Document

Filed with this report
Filed with this report
Filed with this report
Filed with this report
Filed with this report

Filed with this report

  Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101)

+
*

#
§

Certain portions of this document have been granted confidential treatment by the Securities and Exchange Commission (the Commission).
This certification shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the
liability of that section, nor shall it be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities
Exchange Act of 1934
Management contract or compensatory plan or arrangement.
The schedules and exhibits have been omitted. A copy of any omitted schedule or exhibit will be furnished to the SEC supplementally upon
request.

The Company will furnish to stockholders a copy of any exhibit without charge upon written request.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Subsidiaries Of Harvard Bioscience, Inc.

EXHIBIT 21.1

Name
Ahn Acquisition Gmbh
Asys Hitech Gmbh
Biochrom Limited
Biochrom Us, Inc.
Biodrop Ltd. 
Cartesian Technologies, Inc. 
Cma Microdialysis Ab 
Coulbourn Instruments, Llc
Data Sciences International, Inc. 
Data Sciences (Uk) Mn, Ltd.
Data Sciences Eurl
Data Sciences Gmbh
Dsi (Shanghai) Trading Co Ltd.
Ealing Scientific Limited (Dba  Harvard Apparatus, Canada)
Fka Gsi Us, Inc. (Formerly Genomic Solutions, Inc.)
Fkaubi, Inc. (Formerly Union Biometrica, Inc.)
Genomic Solutions Canada, Inc.
Harvard Apparatus, S.A.R.L.
Harvard Bioscience (Shanghai) Co. Ltd.
Harvard Distribution Oldco, Inc. (Formerly Denville Scientific, Inc.) 
Heka Electronics Incorporated
Heka Electronik Gmbh
Heka Instruments Incorporated
Hoefer, Inc.
Hugo Sachs Elektronik - Harvard Apparatus Gmbh
Kd Scientific, Inc.
Multichannel Systems Mcs Gmbh
Panlab S.L.
Scie-Plas Ltd.
Triangle Biosystems, Inc.
Walden Precision Apparatus Ltd.
Warner Instruments Llc

Jurisdiction
Germany
Austria
United Kingdom
Delaware, United States
United Kingdom
Delaware, United States
Sweden
Delaware, United States
Delaware, United States
United Kingdom
France
Germany
China
Canada
Delaware, United States
Delaware, United States
Delaware, United States
France
China
Delaware, United States
Canada
Germany
New York, United States
Delaware, United States
Germany
Massachusetts, United States
Germany
Spain
United Kingdom
Delaware, United States
United Kingdom
Delaware, United States

 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EXHIBIT 23.1

We have issued our reports dated March 12, 2021, with respect to the consolidated financial statements and internal control over financial reporting
included in the Annual Report of Harvard Bioscience, Inc. on Form 10-K for the year ended December 31, 2020. We consent to the incorporation by
reference of said reports in the Registration Statements of Harvard Bioscience, Inc. on Form S-3 (File No. 333-224535) and Forms S-8 (File No. 333-
249943, File No. 333-53848, File No. 333-104544, File No. 333-135418, File No. 333-151003, File No. 333-174476, File No. 333-189175, File No. 333-
204760, File No. 333-218497, File No. 333-225365 and File No. 333-231825).

Boston, Massachusetts

March 12, 2021

 
 
 
 
 
 
 
 
 
 
 
 
 
 
I, Michael A. Rossi, certify that:

Certification

1.

I have reviewed this annual report on Form 10-K of Harvard Bioscience, Inc.;

EXHIBIT 31.1

2. 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;

3. 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;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our

supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us
by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under
our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial
statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about

the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s
most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting,
to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s

internal control over financial reporting.

DATE: MARCH 12, 2021

/S/ MICHAEL A. ROSSI
MICHAEL A. ROSSI
CHIEF FINANCIAL OFFICER

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
I, James Green, certify that:

Certification

1.

I have reviewed this annual report on Form 10-K of Harvard Bioscience, Inc.;

EXHIBIT 31.2

2. 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;

3. 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;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined
in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and
15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our

supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us
by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under
our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial
statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about

the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation;
and

d. Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s
most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is
reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting,
to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are
reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s

internal control over financial reporting.

DATE: MARCH 12, 2021

/S/ JAMES GREEN
JAMES GREEN
CHIEF EXECUTIVE OFFICER

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF PERIODIC FINANCIAL REPORT
PURSUANT TO 18 U.S.C. SECTION 1350

EXHIBIT 32.1

The undersigned officer of Harvard Bioscience, Inc. (the “Company”) hereby certifies to his knowledge that the Company’s annual report on Form 10-K for
the year ended December 31, 2020 to which this certification is being furnished as an exhibit (the “Report”), as filed with the Securities and Exchange
Commission on the date hereof, fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as
amended (the “Exchange Act”), and that 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 and Item 601(b)(32) of Regulation S-K (“Item
601(b)(32)”) promulgated under the Securities Act of 1933, as amended (the “Securities Act”), and the Exchange Act. In accordance with clause (ii) of
Item 601(b)(32), this certification (A) shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of
that section, and (B) shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent
that the Company specifically incorporates it by reference.

DATE: MARCH 12, 2021

/S/ MICHAEL A. ROSSI
NAME: MICHAEL A. ROSSI
TITLE: CHIEF FINANCIAL OFFICER

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF PERIODIC FINANCIAL REPORT
PURSUANT TO 18 U.S.C. SECTION 1350

EXHIBIT 32.2

The undersigned officer of Harvard Bioscience, Inc. (the “Company”) hereby certifies to his knowledge that the Company’s annual report on Form 10-K for
the year ended December 31, 2020 to which this certification is being furnished as an exhibit (the “Report”), as filed with the Securities and Exchange
Commission on the date hereof, fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as
amended (the “Exchange Act”), and that 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 and Item 601(b)(32) of Regulation S-K (“Item
601(b)(32)”) promulgated under the Securities Act of 1933, as amended (the “Securities Act”), and the Exchange Act. In accordance with clause (ii) of
Item 601(b)(32), this certification (A) shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of
that section, and (B) shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act, except to the extent
that the Company specifically incorporates it by reference.

DATE: MARCH 12, 2021

/S/ JAMES GREEN
NAME: JAMES GREEN
TITLE: CHIEF EXECUTIVE OFFICER