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Vocera Communications

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Employees 501-1000
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FY2020 Annual Report · Vocera Communications
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549

FORM 10-K

(Mark One)

☒ 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: 001-35469

VOCERA COMMUNICATIONS, INC.

(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of 
incorporation or organization)

94-3354663
(I.R.S. Employer 
Identification No.)

Vocera Communications, Inc.
525 Race Street
San Jose, CA 95126
(408) 882-5100
(Address and telephone number of principal executive offices)

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

(Title of class)
Common Stock, $0.0003 par value

(Trading Symbol)
VCRA

(Name of exchange on which registered)
New York Stock Exchange

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes x No o

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 o No x

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

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  x  No  o

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  x   No  o

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.

Large accelerated filer
Non-accelerated filer

o
o

Accelerated filer
Smaller reporting company
Emerging Growth Company

x
☐
☐

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. o

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  x
As of June 30, 2020, the last business day of the registrant's most recently completed second fiscal quarter, the aggregate market value of the registrant's common stock
held by non-affiliates was approximately $487.1 million based upon the $21.20  closing  price reported for such date on the New York Stock  Exchange.  For purposes  of this
disclosure, shares of common stock held by persons who hold more than 10% of the outstanding shares of common stock and shares held by executive officers and directors of
the  registrant  have  been  excluded  because  such  persons  may  be  deemed  to  be  affiliates  of  registrant.  This  determination  of  affiliate  status  is  not  necessarily  a  conclusive
determination for other purposes.

As of February 22, 2021, there were 32,835,050 shares of the registrant's common stock outstanding.

Documents Incorporated by Reference

Portions of the registrant's Proxy Statement for its 2021 Annual Meeting of Stockholders are incorporated by reference in Part III of this report. Such proxy statement will

be filed with the Securities and Exchange Commission within 120 days of the registrant's fiscal year ended December 31, 2020.

Table of Contents

VOCERA COMMUNICATIONS, INC.

ANNUAL REPORT ON FORM 10-K
FOR THE ANNUAL PERIOD ENDED DECEMBER 31, 2020

Business

Risk factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

INDEX

PART I

PART II

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

Selected Financial Data

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

Item 1.

Item 1A.

Item 1B.

Item 2.

Item 3.

Item 4.

Item 5.

Item 6.

Item 7.

Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Item 9.

Item 9A.

Item 9B.

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

Item 15.

Item 16.

Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Directors, Executive Officers and Corporate Governance

Executive Compensation

PART III

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

Certain Relationships and Related Transactions, and Director Independence

Principal Accounting Fees and Services

PART IV

Exhibits and Financial Statement Schedule

Form 10-K Summary

Index to Exhibits

Signatures

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3

13

34

34

34

34

35

37

38

47

48

84

84

84

85

85

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PART I

This Annual Report on Form 10-K contains forward-looking statements that are based on our beliefs and assumptions regarding future events and circumstances,
including statements regarding our strategies, our opportunities, developments in the healthcare market, acquisitions, our relationships with our customers and
contract manufacturer and other matters. These statements are principally contained in Item 1, Business; Item 1A, Risk Factors; Item 7, Management's Discussion
and Analysis of Financial Condition and Results of Operations; and other sections of this Annual Report on Form 10-K. Forward-looking statements include
statements that are not historical facts and can be identified by words such as “project,” “believe,” “anticipate,” “plan,” “expect,” “estimate,” “intend,”,
"seeks", “continue,” “should,” “would,” “could,” “potentially,” “will” or “may,” or other similar words and phrases.

Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that could cause actual results to differ materially from the
results anticipated by these forward-looking statements. These risks, uncertainties and factors include those we discuss in this annual report in Item 1A, Risk
Factors. You should read these risk factors and the other cautionary statements made in this Annual Report on Form 10-K as being applicable to all related
forward-looking statements wherever they appear in this Annual Report on Form 10-K. It is not possible for us to predict all risks that could affect us, nor can we
assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those
contained in any forward-looking statements we may make. Moreover, new risks emerge from time to time.

The forward-looking statements made in this Annual Report on Form 10-K relate only to events as of the date on which the statements are made. We undertake no
obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.

Item 1.    Business

Overview

We  are  a  provider  of  secure,  integrated,  intelligent  communication  and  clinical  workflow  solutions,  focused  on  empowering  mobile  workers  in  healthcare,
hospitality, retail, energy, education and other mission-critical mobile work environments in the United States and internationally. The significant majority of our
business is generated from sales of our solutions in the healthcare market to help our customers enhance quality of care, safety, patient and staff experience, and
improve operational efficiency. Care teams at nearly 1900 healthcare facilities worldwide have selected our solutions to communicate with others, reduce alarm
fatigue, enhance workflow, and help improve patient experience. Our solutions can also be found in luxury hotels, nuclear power facilities, schools, libraries, retail
stores and other environments where mobile workers need to communicate and access resources instantly.

Our communication and collaboration solution enables users to connect instantly with other staff simply by saying the name, function or group name of the desired
recipient. Our solution includes an intelligent enterprise software platform; lightweight, wearable, voice-controlled communication devices; as well as smartphone
applications. It also delivers HIPAA-compliant secure text messages, alerts and alarms directly to the Vocera Badge, Vocera Smartbadge, smartphones and other
mobile communication devices both inside and outside the hospital in order of priority, replacing legacy pagers and in-building wireless phones.

At the core of this solution is a patent-protected, enterprise-class server software platform. Our software platform is built on a scalable architecture and recognizes
more  than  100  spoken  commands.  Users  can  instantly  communicate  with  others  using  the  Vocera  Smartbadge  or  Vocera  Badge,  or  through  smartphone
applications  developed  for  iOS  and  Android  mobile  devices.  Our  platform  lets  users  communicate  and  collaborate  with  each  other  using  voice  or  HIPAA-
compliant  secure  texting,  and  unlike  other  solutions,  allows  users  to  reach  people  by  their  role,  room  assignment  or  department,  without  needing  to  know  a
person’s  name  or  phone  number.  The  system  can  also  broadcast  emergency  messages  to  a  single  department  or  to  an  entire  organization.  Our  solution  can  be
integrated  with  other  clinical  systems,  including  Electronic  Health  Records  (EHR),  nurse  call,  patient  monitoring  and  even  some  medical  devices,  to  provide
critical data, alerts, alarms and clinical context that enables better workflow. Our enterprise-class software platform also features an advanced clinical rules engine
that  unifies  data  from  multiple  sources  simultaneously,  enables  prioritization  of  notifications,  adds  patient  context,  and  sends  messages  to  the  right  care  team
members on their mobile devices. Our platform allows clinicians to be away from the bedside while staying informed about their patients. Our portfolio of over
150 unique integrations enhances clinical workflow by enabling the interoperability of our solution with a significant number of clinical and operational systems
used in hospitals today.

Beyond  healthcare,  our  solutions  are  used  to  quickly  and  contextually  connect  staff  in  other  mission-critical  mobile-worker  environments.  In  the  hospitality
industry, it is used to enhance guest experience, as well as staff productivity and responsiveness. In the nuclear power industry, our solutions are used to instantly
connect people and resources. In education,

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schools use our solutions to increase security, safety and staff communication and libraries use it to enable their staff to be more mobile and attentive to patrons.
And, in retail, our solutions are used to enhance the customer experience by enabling store personnel to quickly connect in and across various locations.

Over our 21-year history, we have significantly enhanced and added features and functionality to these solutions through ongoing development based on frequent
interactions  with  our  customers.  Throughout  the  COVID-19  pandemic  our  solution  has  been  used  to  simplify  communication,  preserve  face  masks  and  other
valuable personal protective equipment (PPE), has allowed for the care teams to do remote rounding and even allow for a patient’s family to be included in a three-
way  call.  We  believe  that  these  uses  of  our  solution  will  become  industry  standard.  During  2020,  in  response  to  the  COVID-19  pandemic,  Vocera  added  the
following features and enhancements to our products and support:

• A COVID response bundle of our core solution was developed to enable rapid delivery to customers.
•

New COVID-specific care team roles and groups were created within our software to extend care teams to include temporary workers and even reach
outside hospital walls.

• We added a dedicated section on our website which details specific workflows that can be enabled in a COVID environment.

Vocera  Care  Experience  is  a  hosted  software  suite  that  coordinates  and  streamlines  provider-to-patient  and  provider-to-provider  communication  and  clinical
rounding  to  improve  quality  of  care,  patient  and  staff  experience,  reduce  care  provider's  risk  and  improve  reimbursements.  The  solution  provides  personalized
patient  instructions  and  education;  provides  alerts  and  notifications  to  physicians  and  caregivers  of  patients’  changing  care  plans  or  status;  and  tracks  patient
experience before, during and after hospitalization.

In August 2020, we expanded our solution through the acquisition of EASE Applications, LLC (now referred to as Vocera Ease). Vocera Ease offers a cloud-based
communication platform and mobile application built to improve the patient experience by enabling friends and family members to receive timely updates about
the progress of their loved one in the hospital. The Vocera Ease app enables nurses and other care team members to send HIPAA-compliant texts, photos, and
video updates, putting family and friends at ease and saving valuable time. With this acquisition, Vocera further strengthened its ability to improve the lives of
patients, families and care teams.

As  of  December  31,  2020,  our  solutions  were  selected  by  nearly  1,900  healthcare  facilities,  including  large  hospital  systems,  small  and  medium-sized  local
hospitals, clinics, surgery centers and aged-care facilities. We sell our solutions to our healthcare customers primarily through our direct sales force in the United
States,  with  resellers  for  certain  vertical  markets  as  well  as  our  U.S.  Government  business,  and  through  both  direct  sales  and  select  distribution  channels  in
international markets.

We were incorporated in Delaware on February 16, 2000. Our corporate headquarters are located at 525 Race Street, San Jose, California 95126, and our main
telephone  number  is  (408)  882‑5100.  We  maintain  a  website  at  www.vocera.com.  The  contents  of  our  website  are  not  incorporated  into,  or  otherwise  to  be
regarded as part of, this Annual Report on Form 10-K.

Vocera® is our primary registered trademark in the United States. Other trademarks appearing in this document are the property of their respective holders.

Industry overview

Vocera provides communication and workflow solutions for mobile workers in healthcare, hospitality, retail, energy, education and other industries. Healthcare is
our largest vertical market.

Hospital  communication  is  still  predominantly  conducted  through  multiple  disparate,  non-integrated  systems,  including  pagers,  overhead  paging,  portable  in-
building  wireless  phones  and  individuals’  personal  mobile  phones.  These  non-integrated  communication  methods  are  inefficient  and  often  unreliable;  lacking
“closed loop” communication, workflow standardization, or the scale required by health systems. Further, they often contribute to noisy environments for patients
and negatively impact healing, safety, quality of care and operational efficiency.

Broadly, we believe the healthcare industry is placing greater emphasis on the need for better communication and workflow to meet increasing requirements for
care quality, efficiency, patient satisfaction and staff safety and resiliency. Healthcare providers also require greater coordination of care among clinicians as the
industry shifts towards population health and paying for value instead of the traditional fee-for-service reimbursement model. This shift to value-based purchasing
incorporates financial incentives for hospitals to improve the quality of care and patient satisfaction. A number of non-government organizations, such as The Joint
Commission,  are  also  requiring  improvements  in  patient  safety  and  quality  of  care.  These  forces  are  driving  hospitals  to  invest  in  technology  and  process
improvements  to  manage  their  operations  more  efficiently,  improve  quality  of  care,  and  increase  patient  satisfaction  and  staff  resiliency.  Our  solutions  help
hospitals  increase  productivity  and  reduce  costs  by  enhancing  workflow  and  improving  patient  and  staff  satisfaction  through  secure,  integrated  and  intelligent
communication.

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Our strategy

Our goal is to extend  our leadership  position  as a provider  of communication  and workflow solutions  in the  healthcare  market  and add new customers  in non-
healthcare markets.

Key elements of our strategy include:

•

•

•

•

•

•

•

•

Expand our business to new U.S. healthcare customers.    We believe our solutions can provide significant value to health systems, hospitals and smaller
healthcare facilities. We plan to continue to add new customers among hospitals of all sizes, and expand to outpatient clinics, aged-care and skilled nursing
facilities.

Further expand our footprint within our existing installed customer base.    Many of our customers initially deploy our solutions in several departments of a
hospital and gradually expand to additional departments as they come to fully appreciate the value of the solutions. We have a significant opportunity to up-
sell and cross-sell to our existing customers, including into new hospitals that are part of an existing healthcare system customer. Key sales strategies include
expanding our footprint at existing customer facilities and capturing additional revenue by cross selling additional solutions. We plan to continue expanding
within our existing customers in order to grow our revenue and maintain and improve the customer experience.

Extend our technology advantage and create new product solutions.    We intend to continue our investment in research and development to enhance the
functionality of our solutions and further differentiate them from other competing solutions. As we did with the 2020 COVID-19 related enhancements and
features,  introduction  of  the  Smartbadge  in  January  2019,  and  the  introduction  of  the  new  Vina  Smartphone  Application  in  September  2019,  we  plan  to
continue to invest in product upgrades, product line extensions and new solutions to enhance our portfolio, including further development of applications for
iOS and Android devices.

Increase  our  health  system  selling  efforts.  Our  increasingly  comprehensive  product  suite  is  enabling  us  to  sell  to  more  large  health  systems.  These  sales
efforts typically involve conversations with senior decision makers and result in larger deals with complex and elongated sales cycles. We have invested and
will continue to invest in our sales force and marketing to enhance our ability to pursue more of these opportunities in the future.

Invest in partnerships. To create a more efficient communication and workflow system for the entire care team our solution needs to access clinical data and
patient  context.  To  enhance  that  access,  we  plan  to  continue  to  broaden  our  ecosystem  of  technology  partners,  including  vendors  that  provide  nurse  call
systems, patient monitoring systems, analytics and EHRs. We added new partnerships in 2020 and will continue to explore new relationships that broaden our
overall market presence and accelerate the sales of our offerings.

Pursue acquisitions of complementary businesses, technologies and assets.    Over the last several years we have completed a number of acquisitions to help
us achieve our strategic vision by enhancing our products and enabling us to enter new markets. Our acquisitions have expanded our solutions, demonstrating
that  we  can  successfully  source,  acquire  and  integrate  complementary  businesses,  technologies  and  assets.  With  the  acquisition  of  EASE  Applications  in
August  2020,  we  further  strengthened  our  ability  to  improve  the  lives  of  patients,  families  and  care  teams.  We  intend  to  continue  to  pursue  acquisition
opportunities that we believe can accelerate the growth of our business.

Grow our international healthcare presence.    Today, in addition to our core U.S. market, we sell into other English-speaking markets, including Canada, the
United Kingdom, Australia, New Zealand, and Middle Eastern countries including the United Arab Emirates, Saudi Arabia, Oman and Qatar. We believe that
the  rapid  pace  of  investment  in  new  healthcare  facilities  in  these  developing  international  markets  provides  a  significant  opportunity  for  growth.  As  of
December 31, 2020, our solutions were selected by nearly 350 healthcare facilities outside the United States. We plan to utilize both our direct sales force and
leverage channel partners to expand our presence into other markets over time.

Expand  our  solutions  in  non-healthcare  markets.       While  our  primary  focus  is  on  the  healthcare  market,  our  solutions  also  provide  great  value  in  non-
healthcare  markets.  Our  solutions  have  been  selected  by  facilities  in  hospitality,  retail,  energy,  education,  and  other  mission  critical  mobile  worker
environments. Currently, this is not a material portion of our revenue, but in the long term, we believe these markets could represent potential opportunities for
growth.

Our products, technology and services

Our solutions include the Vocera Communication and Workflow System, Vocera Ease Application and Vocera Care Experience. To complement our solutions, we
provide services, support and education to help our customers optimize the benefits of our solutions.

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Vocera Communication and Workflow System

The Vocera Communication and Workflow System is comprised of a unique software platform that connects communication devices, including our hands-free,
wearable,  voice  controlled  Smartbadge  and  Badge,  and  third-party  mobile  devices  that  use  our  mobile  software  applications.  The  system  transforms  the  way
mobile  workers  communicate  by  enabling  them  to  instantly  connect  via  voice  or  secure  text  messaging.  With  a  portfolio  of  over  150  third-party  party  clinical
integrations, our system also enables the intelligent delivery of alerts and alarms to a variety of mobile devices, providing real time situation awareness to care
providers. Our hands-free voice capability allows mobile workers to connect with the right person simply by saying or selecting the name, function or group name
of the person they want to reach, often while remaining at the point-of-care. Our system responds to over 100 spoken commands.

Some examples of common commands are shown below.

Action
Call by name

Call a group member

Dial a phone number or extension

Initiate a broadcast to a group

Locate nearest member of a group

Send a voice message

Spoken commands
Call John Smith.

Call an Anesthesiologist.

Dial extension 3145.

Broadcast to Emergency Response Team.

Where is the nearest member of Security?

Record a message for Pediatric Nursing.

Components of the Vocera Communication and Workflow System include:

•

•

•

•

Vocera Software Platform.   At the heart of our Vocera Communication and Workflow System is a patent-protected, enterprise-class software platform. The
intelligence  of  our  client-server  system  is  contained  primarily  within  our  server-software.  This  platform  contains  an  optimized  speech  recognition  engine,
intelligent call routing and management functionality, reporting and analytics tools, clinical directories and user profiles. As part of this software platform, the
Engage  intelligent  workflow  engine  allows  routing,  escalation  and  prioritization  of  communication  and  alert  and  alarm  notifications  that  include  patient
content. In addition, our platform has the ability to integrate with a significant number of third-party clinical systems, including telephony, nurse call, patient
monitoring and EHR systems. Our software platform features an advanced clinical rules engine that unifies data from multiple sources simultaneously, enables
prioritization of notifications, adds patient context, and sends messages to the right care team members on their mobile devices, helping to improve patient
safety  and  satisfaction  and  increase  operational  efficiency.  By  providing  real-time  situational  awareness  about  the  patients  and  care  teams,  we  enable
healthcare workers to be more effective and suffer less from alarm and alert fatigue. Recognizing the rapidly expanding footprint of care, our scalable software
platform can support multiple geographic sites and multiple facilities within a healthcare system to help clinicians stay connected to the current status of their
patients.

Vocera Smartbadge. Our Smartbadge is the only wearable communication device purpose-built for patient care and can be used under PPE. Our Smartbadge
is  powered  by  the  Vocera  Software  Platform  and  operates  over  customers'  industry-standard  Wi-Fi  networks.  The  Smartbadge  has  a  2.4”  touchscreen  that
enables the user to receive prioritized alert and alarm notifications with additional patient context. Additionally, users can make and answer calls hands-free or
by holding it up to the ear for privacy, and send and receive secured text messages, using the touchscreen keyboard with no character limit. The Smartbadge
also has a dedicated panic button and enhanced "do not disturb" functionality.

Vocera Badge.    Our Badge is a smaller and lighter hands-free wearable device that allows the users instant two-way voice conversations without the need to
remember  a  phone  number  or  use  a  handset.  Similar  to  the  Smartbadge,  it  is  powered  by  the  Vocera  Software  Platform  and  operates  over  the  customers'
industry-standard Wi-Fi networks and can be used underneath PPE. It has a small display that provides a concise amount of information and allows the user to
receive  prioritized  alarm  and  alert  notifications  with  limited  context.  The  Badge  has  received  the  FIPS  140-2  certification  from  the  National  Institute  of
Standards and Technology. We have also received an Authority to Operate (ATO) certification from the U.S. Department of Defense for the Vocera software
platform and badges. Both of these certifications are requirements to sell our solutions to U.S. government and military hospital and medical facilities.

Vocera Smartphone Applications. Vocera's  suite  of  smartphone  applications  enable  a  seamless  multi-mode  communications  and  collaboration  experience;
combining the unique calling, texting, alerting and content distribution capabilities of Vocera into a secure, easy-to-use smartphone application that presents
incoming communication in order of

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importance.  Available  and certified  for use on commercially  available  iOS and Android devices, our smartphone  applications  support both personal (bring
your  own  device  or  BYOD)  and  shared  device  usage  models.  Powered  by  the  Vocera  Software  Platform,  our  new  Vina  Smartphone  application  delivers
relevant context about clinical events, patient status and clinician availability, helping care teams improve safety, quality of care and experience for patients
and  care  teams.  The  customizable  communication  application  presents  prioritized  patient-centric  calls,  secure  messages  and  alerts  in  a  unified  inbox  and
provides an intuitive user experience for clinicians inside and outside the hospital.

•

Choice of Mobile Devices. We resell the Spectralink Versity Smartphone and Zebra Technologies TC52 Android mobile computer. These devices are offered
as a bundled solution  with our smartphone  applications  to provide  a  complete,  turnkey  solution  for our customers’  clinical  communication  needs. We also
deliver our solution on iOS devices. This gives our customers a choice of different devices to access the power of the Vocera software platform.

Services

Our customer-centric strategy is supported by our services and support capabilities, which help customers optimize their use of Vocera solutions and enhance users'
experience with our products. Our services organization consists of the following:

•

•

•

•

Professional services.   Our professional services help customers successfully deploy, manage, update and/or expand their Vocera systems in order to gain the
full  benefits  of  our  solutions.  As  of  December  31,  2020,  our  professional  services  team  consisted  of  111  professionals  with  expertise  in  wireless
communication, clinical workflow, end-user training, speech science and project management. We offer a full suite of services, including clinical workflow
design, wireless assessment,  solution configuration,  training and project management,  enabling customers  to integrate  our solutions and improve workflow
efficiency and staff productivity. We also provide classroom and distance learning curricula for systems administrators, information technology professionals
and clinical educators.

Software maintenance and support.   We provide 24x7 technical support to our customers through our support centers in San Jose, California; Fort Wayne,
Indiana; Toronto, Canada and Reading, United Kingdom. As of December 31, 2020, our technical support team consisted of 77 technical support professionals
with expertise in wireless, telephony, integration, servers and client devices. Our team utilizes remote diagnostic tools to proactively assess the performance of
customer  systems.  We  assign  technical  account  management  resources  to  our  largest  accounts  to  help  them  expand  the  use  of  our  solutions  and  facilitate
adoption of new functionality. Software maintenance entitles customers to unspecified upgrades, bug fixes and patch releases. Additional services, including
an annual Remote System Health Assessment and biweekly technical webinar education, are offered as project-based consulting or through our membership
collaborative.

Vocera University. We provide hands-on, interactive educational experience through classroom training, distance learning or customized courseware covering
best practices, implementation and use of our solutions. Training courses are provided for systems administrators, IT professionals and industry-specific, end-
user educators.

Subscription revenue.

◦

◦

Vocera Ease. Vocera Ease is our cloud-based communication platform and mobile application built to improve the patient experience by enabling
friends and family members to receive timely updates about the progress of their loved one in the hospital. The Vocera Ease app enables nurses and
other care team members to send HIPAA-compliant texts, photos, and video updates to patients’ loved ones, putting them at ease and saving valuable
time.

Vocera Care Experience. Our Care Experience solution is a hosted software suite we developed to improve patient and staff experience, safety and
operational quality in near-real time. Vocera Care Experience suite offers caregivers communication solutions that span the entire care continuum -
before admission, during treatment and after discharge. This patient-centric solution is designed to enable hospitals and health systems to improve
care quality and safety, enhance patient experience and satisfaction, simplify and automate manual tasks and procedures, improve patient satisfaction
scores  under  the  Hospital  Consumer  Assessment  of  Healthcare  Providers  and  Systems  Survey  (HCAHPS),  and  otherwise  increase  revenue  and
decrease costs. Vocera Care Experience includes pre-arrival communications, patient family communications and rounding capabilities.

Sales and marketing

Sales

Our sales employees call on hospitals and healthcare systems in the United States, Canada, the United Kingdom, Australia, New Zealand and several countries in
the Middle East. As of December 31, 2020, we had 174 sales and account support employees. The sales team is organized to allow us to better serve our customers
and to support the different elements of our sales strategy. We supplement our sales organization by utilizing a U.S. government-authorized reseller to facilitate our
sales to Veterans Administration and Department of Defense healthcare facilities. We also use resellers in certain vertical markets in the

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United  States,  as  well  as  in  international  markets  to  supplement  our  sales  efforts.  A  specialized  group  of  our  sales  team  focuses  on  the  development  of  new
customer  relationships  with  large  integrated  health  systems  and  government  healthcare  facilities.  We  enhance  our  sales  efforts  by  including  in  our  sales  staff
individuals with nursing backgrounds to address clinical uses with, and provide utilization advice to, customers and potential customers. We have also staffed our
sales team with system engineers who focus on the technical elements of system optimization, particularly wireless, and overall product configuration. We have a
small  direct  sales  team  to  focus  on  developing  our  non-healthcare  business,  including  hospitality,  energy,  education  and  other  mission-critical  mobile  work
environments.

Marketing

Our  marketing  efforts  focus  on  building  awareness  and  generating  demand.  We  believe  that  continuing  to  increase  our  brand  recognition  is  important  for  the
growth of our business as well as generating demand for our solutions. As of December 31, 2020, we had 33 employees in marketing, product management and
business development.

Our customer-centric marketing strategy is important to generating new sales leads as word of mouth promotion and testimonials are some of our most valuable
marketing  tools.  A  number  of  our  customers  have  agreed  to  participate  in  video  testimonials,  white  papers  and  case  studies  that  validate  the  efficacy  and  the
financial benefits of our solutions. We have been featured in numerous articles and on network television demonstrating increased patient satisfaction, streamlined
hospital operations and enhanced employee satisfaction and safety. Additionally, we sponsor numerous customer-led webinars to demonstrate customer success
and to let prospective customers hear from their peer group about the positive impact that our solutions have made on their hospitals. Many of our sales leads come
from referrals of existing customers or users who have moved from a hospital already using Vocera to a new facility or health system. We also invest in digital
outreach to better influence buyers early on in their decision-making.

We have an integrated product management organization that manages the full lifecycle of our products and services; from strategy through execution to end-of-
life. Our product roadmaps are driven by current and prospective customers and continually validated using primary and secondary research. We collect customer
feedback through surveys and focus groups, customer visits, a customer advisory board, user forums and participation in industry standards organizations. Integral
to this team are product managers and user experience designers skilled in clinical and operating workflows, and business development resources that create and
manage the ecosystems of clinical and technology system partners.

Customers

Our solutions have been selected by more than 2,300 facilities worldwide. Of these, nearly 1,900 are hospitals and other healthcare facilities, and nearly 350 are
outside of the United States. Our healthcare  customers  include national  and international  health and hospital systems, large  and medium-sized  independent  and
academic hospitals, small hospitals and healthcare facilities, and U.S. governmental hospitals and care facilities.

Competition

We do not believe any single competitor offers a similar intelligent communication system to the healthcare market that allows instant, hands-free communication
through voice-activated, role-based and activity-based calling, secure texting, and clinical integrations and workflows, and that features an advanced clinical rules
engine  that  unifies  data  from  multiple  sources  simultaneously  on a combination  of dedicated,  proprietary  devices,  as well as  third-party  smartphones  and other
devices.

At this time, the primary alternative to our system consists of a combination of traditional communication methods utilizing wired phones, wireless in-building
phones, smartphones, pagers and overhead paging systems.

The  most  significant  alternative  with  which  we  compete  for  new  sales  in  hospitals  are  in-building  wireless  telephones  and  smartphone  applications.  While  we
compete with the providers of these wireless phones in making sales to hospitals, they do not at this time purport to contain the system intelligence, integrated
workflow and convenience of our communication and workflow solutions.

Additionally, we compete against EHR companies, which have their own smartphone application for secure texting that they continue to enhance. We differentiate
our solutions from these EHR vendors by enabling hands-free communication via our Smartbadge and Badge and offering a sophisticated rules engine to support
more advanced clinical workflows with more than 150 system integrations.

We believe that the use of mobile smartphone apps for healthcare will continue to expand in our target market and may represent a source of competition, but this
trend also represents an opportunity to expand our communication solutions with our smartphone applications, which enable all members of the patient's care team
to connect to our software platform and participate as users on our Communication system.

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We believe that the primary competitive factors at work in our market include:

•
•
•
•

comprehensiveness of the solution, the features provided and the ability to purchase the complete solution from a single vendor
product performance and reliability
the initial cost and ongoing cost of ownership
customer service and support capabilities

We may face increased competition in the future, including from large, multinational companies or private equity backed organizations with significant resources.
Potential competitors may have existing relationships with purchasers of other products and services within the hospital, which may enhance their ability to gain a
foothold in our market. In addition, the continuing expansion of our communication and workflow collaboration capabilities may introduce us to a broader set of
competitors. These competitors may include companies that provide clinical workflow solutions, enterprise software, cloud-based solutions and electronic health
records.

Research and development

Our continued investment in research and development is critical to our business. We have teams of engineers with expertise in various fields, including software,
firmware, database design, applications, speech recognition, wireless communication and hardware design. We employ research and development personnel in San
Jose, California; Fort Wayne, Indiana; Toronto, Canada and Bangalore, India. There were 203 full-time research and development employees as of December 31,
2020. Finally, we have periodically engaged outsourced development firms and contractors to help us with the development and quality assurance testing of certain
elements of our software offerings.

Intellectual property

Our success depends, in part, upon our ability to protect our core technology and intellectual property. To accomplish this, we rely on a combination of intellectual
property rights, including patents, trade secrets, copyrights and trademarks, as well as customary contractual protections.

We held 30 U.S. patents as of December 31, 2020, including patents on many capabilities of our software platform and wearable devices.  The expiration dates of
these patents range from 2021 through 2036. One or more utility patents have also been issued in Australia, Canada, India, Japan and the European Patent Office
(with  validation  in  Germany,  United  Kingdom  and  Netherlands).  A  European  Community  design  patent  has  been  issued  that  protects  the  design  in  multiple
European jurisdictions.

In addition to the foregoing protections, we generally control access to and use of our proprietary software and other confidential information through the use of
internal and external controls, including non-disclosure agreements and other statutory and contractual protections applicable to employees, contractors, customers
and partners. These protections include U.S. and international copyright laws.

Our solutions include software developed and owned by us as well as software components we have licensed. These non-exclusive licenses are terminable by the
licensor for cause. Certain of these licenses are for a contractually specified term and cannot be renewed without the assent of the licensor. In the event one or more
of these licenses is terminated or is not renewed, we could be required to redesign substantial portions of our software in order to incorporate software components
from alternative sources. An unplanned redesign of our software could materially and adversely affect our business.

Manufacturing operations and suppliers

We  outsource  the  manufacturing  of  our  wearable  device  products  to  original  design  manufacturers  and  contract  manufacturers,  including  Sercomm  and  SMTC
Corporation (SMTC). Our Vocera Smartbadge is built in Taiwan and our Vocera Badge is made in Mexico using custom tools and test equipment owned by us.
Most of our accessories, including batteries, chargers and attachments, are built by original design manufacturers (ODMs) in Asia.

These manufacturers are responsible for procuring all the components included in our products, as specified and approved by us. Some of these components are
sole-sourced off-the-shelf and some are custom components built exclusively for our products. In the event we are unable to procure certain components, we could
be required to redesign some of our products in order to incorporate technology from alternative sources. An unplanned redesign of our products could materially
and adversely affect our business.

We  require  our  suppliers  to  perform  both  incoming  and  outgoing  product  inspections.  In  addition,  we  perform  in-house  quality  control  and  ongoing  reliability
testing.

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We also resell the Spectralink Versity Smartphone and Zebra Technologies TC52 Android mobile computer. These devices are offered as a bundled solution with
our smartphone applications to provide a complete, turnkey solution for our customers’ clinical communication needs.

Employees and Workforce Management

As of December 31, 2020, we had 688 employees dedicated to our mission of improving the lives of healthcare professionals and patients. These consist of 19 in
manufacturing  and  quality  operations,  203  in  research  and  development,  207  in  sales  and  marketing,  188  in  services  and  support  and  71  in  general  and
administrative.  Our  workforce  is  distributed  globally  across  6  countries  with  547  employees  located  in  the  U.S.  and  141  located  outside  the  U.S.  None  of  our
employees are covered by a collective bargaining agreement or are represented by a labor union. We consider our company culture to be a unique asset, and we
believe our relations with our employees to be good.

Vocera’s workforce is governed by various federal, state, and local regulations. We monitor all key employment activities  such as hiring, termination,  and pay
practices  for  compliance  with  established  regulations  globally.  The  Compensation  Committee  of  our  Board  of  Directors  is  responsible  for  monitoring  our
workforce management, including, among other aspects, management depth and strength assessment, leadership development, talent assessment, diversity, equality
and inclusion, and our employee survey results. While workforce management is overseen at the highest level of our Company, it is woven into the everyday fabric
of Vocera’s culture.

Our  people  are  a  core  asset  and  a  source  of  competitive  advantage.  The  cultural  values  we  put  into  action  are:  build  with  respect,  embrace  innovation,  think
customer  first,  drive  for results  and  lead  with  passion.  These values  are  the  framework  we  use  to hire,  train,  manage  and  assess  the  performance  of  our  global
employees. We believe these values differentiate us and, in part, allowed us to consistently retain our employees throughout fiscal year 2020, as our attrition rate
continues to be substantially lower than benchmark data. Our employee average tenure globally is 4.8 years.

We foster a culture where our employees can thrive both at work and at home. We apply a systemic approach to culture and people and align performance with pay
and  rewards.  As  part  of  Vocera’s  dedication  to  and  investment  in  its  employees,  we  conduct  organizational  health  surveys  designed  to  assess  employee
engagement, leadership, work environment, and culture.

Diversity, Equity, and Inclusion: We embrace diversity and inclusion and strive to provide a rich environment with diverse skills, backgrounds, and perspectives.
As of December 31, 2020, 32% of global employees, 27% of leadership positions, and 33% of our board of directors identified as female. In terms of racial and
ethnic  diversity,  28%  of  our  employees  in  the  United  States  self-identified  as  part  of  a  minority  group.  At  Vocera  we  are  committed  to  diversity,  equity,  and
inclusion. In 2020, we measured our employee’s perceptions on this topic and scored at or above our benchmark.

Employee  Well-being  and  Resilience: We  provide  comprehensive  benefits  related  to  health,  wellness,  mental  health  and  family  resources  designed  to  meet  the
needs of our diverse global workforce. Employee resilience, physical and psychological safety is of paramount importance to us in any year and was of particular
focus in 2020 in light of the COVID-19 pandemic. We enhanced and promoted programs to support our employees physical, financial, mental, and family’s well-
being  through  our  Vocera  on  Wellness  and  Employee  Assistance  Programs.  In  response  to  the  pandemic,  we  provided  PPE  to  our  frontline  employees,
implemented new safety protocols, enhanced utilization of existing productivity and collaboration tools, and established structures for timely communication and
decision  making  throughout  the  changing  environment.  We  facilitated  frequent  town  halls  to  clearly  articulate  expectations  and  engage  in  meaningful  dialogue
with all employees. As a result of these efforts, our overall employee satisfaction increased over the previous year.

People Development: We believe in investing in our employees, and their professional growth and development is a priority for our company. At all levels, we
engage  in  detailed  discussions  around  succession  planning  and  talent  development  to  achieve  business  results.  We  have  robust  employee  development  review
discussions where high-performing and high potential employees are identified for future growth opportunities, as well as succession planning for future critical
leadership positions. There are actions and development plans as a result of this work that are ongoing throughout the year. With an added focus on developing our
leaders, our people managers attended management essentials sessions, and we hosted a customized year-long leadership development program focused on our top
talent and future leaders.

Community  and  Social  Impact: Vocera  strongly  believes  in  giving  back  to  the  local  communities  by  volunteering  and  making  direct  donations  where  our
employees  live and work. While the global pandemic  limited  our ability  to volunteer  in-person, our employee-run  community  involvement  council held virtual
charitable events and was able to make several donations to food banks and other regional non-profit agencies.

Backlog

Our  backlog  of  undelivered  orders  was  $109.2  million  and  $75.0  million  at  December  31,  2020  and  2019,  respectively.  Of  the  current  backlog,  all  but  $46.0
million is expected to be delivered in 2021.

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Government regulations and standards

Nearly  all  of  our  revenue  is  derived  from  the  healthcare  industry.  The  healthcare  industry  is  highly  regulated  and  is  subject  to  changing  political,  legislative,
regulatory and other influences. These factors affect the purchasing practices and operations of healthcare organizations, as well as the behavior and attitudes of
our  users.  Representatives  of  the  U.S.  federal  legislature  and  agencies  have  announced  plans  to  reform  or  revise  aspects  of  the  U.S.  healthcare  system  and  we
expect these efforts to continue over the next several years. We also expect federal and state legislatures and agencies to continue to consider new programs to
reform or revise aspects of the U.S. healthcare system. These programs may contain proposals to increase governmental involvement in healthcare or otherwise
change the environment in which healthcare industry participants operate.

HIPAA privacy and security standards    

In connection with our healthcare communications business, we access personal health information on behalf of our customers. Accordingly, in the United States,
we are subject to the Health Insurance Portability and Accountability Act of 1996 (HIPAA), and its implementing regulations, which established uniform standards
for certain “covered entities” (healthcare providers engaged in electronic transactions, health plans and healthcare clearinghouses) governing the conduct of certain
electronic healthcare transactions and protecting the security and privacy of protected health information. The American Recovery and Reinvestment Act of 2009
included sweeping expansion of HIPAA’s privacy and security standards as reflected in the Health Information Technology for Economic and Clinical Health Act,
(HITECH).  Among  other  things,  the  law  makes  certain  HIPAA  privacy  and  security  standards  directly  applicable  to  “business  associates”  -  independent
contractors or agents of covered entities that receive or obtain protected health information in connection with providing a service on behalf of a covered entity.
HITECH also increased the civil and criminal penalties that may be imposed against covered entities, business associates and possibly other persons, and gave state
attorneys general new authority to file civil actions for damages or injunctions in federal courts to enforce the federal HIPAA laws and seek attorney’s fees and
costs  associated  with pursuing  federal  civil  actions.  Most  of our customers  are  covered  entities  under HIPAA and,  to the extent  that  we access  personal  health
information on their behalf, we are their “business associates” and are subject to HIPAA and associated contractual obligations, as well as comparable state privacy
and security laws.

In  addition,  we  are  subject  to  privacy  and  security  regulations  in  other  jurisdictions.  For  example,  in  May  2016,  the  EU  formally  adopted  the  General  Data
Protection Regulation, or GDPR, which became effective in May 2018. The regulation introduced new data protection requirements in the EU and substantial fines
for  breaches  of  the  data  protection  rules.  It  increased  our  responsibility  and  liability  in  relation  to  personal  information  that  we  process  and  we  put  in  place
additional  mechanisms  to  enhance  our  compliance  with  the  new  EU  data  protection  rules.  Additionally,  Canada’s  Personal  Information  and  Protection  of
Electronic Documents Act provides Canadian residents with privacy protections in regard to transactions with businesses and organizations in the private sector
and sets out ground rules for how private sector organizations may collect, use and disclose personal information in the course of commercial activities. While the
United States does not yet have an overarching federal privacy law, several states have enacted or are in the process of enacting state privacy laws. For example,
the California Consumer Privacy Act of 2018, or the CCPA, came into effect on January 1, 2020, and became enforceable by the California Attorney General on
July 1, 2020, along with related regulations which came into force on August 14, 2020. Additionally, although not effective until January 1, 2023, the California
Privacy Rights Act, or the CPRA, which expands upon the CCPA, was passed in the recent election on November 3, 2020. The CCPA requires covered companies
to  provide  new  disclosures  to  California  consumers  about  their  data  collection,  use  and  sharing  practices  and  provide  such  consumers  new  data  protection  and
privacy  rights.  The  CCPA  does  have  an  exemption  for  HIPAA-covered  protected  health  information,  however,  the  CCPA  may  still  apply  to  other  personal
information that we collect and process.

These statutes, regulations and contractual obligations impose numerous requirements regarding the use and disclosure of personal health information with which
we must comply, and subject us to material liability and other adverse impacts to our business in the event we fail to do so. These include, without limitation, civil
fines, criminal sanctions in certain circumstances, contractual liability to our customers, and damage to our brand and reputation. We endeavor to mitigate these
risks through measures we believe to be appropriate for the specific circumstances, including storing personal information under our control on password-protected
systems in secure facilities, counseling our customers as to best practices in using our solutions, encrypting such information, and training our personnel. We are
committed  to protecting  the confidentiality,  integrity,  and availability  of personal health  information we may encounter in the course of our business activities.
Accordingly, we have adopted specific policies and procedures addressing the conduct of the company, employees and specific other third parties regarding how to
appropriately  safeguard such information  in the course of daily activities,  and our mandatory annual training includes courses on data security and our code of
conduct and policies. All employees are required to sign a certification of completion with respect to such training on an annual basis.

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Medical device regulation

The U.S. Food and Drug Administration (FDA) regulates certain products, including software-based products, as “medical devices” based, in part, on the intended
use of the product and the risk the device poses to the patient should the device fail to perform properly. We have concluded that our communication products are
general-purpose communication solutions and are not subject to FDA regulation. However, either the FDA could disagree with our conclusion or changes in our
product or the FDA’s evolving regulations could lead to the imposition of medical device regulation on more of our products. In this event, we would be subject
to  additional  regulatory  requirements,  including  the  expense  of  compliance  with  Medical  Device  Reporting  and  Quality  System  regulation  and  the  potential  of
liability for failure to comply, and we could be required to obtain 510(k) clearance or premarket approval of those products from the FDA prior to commercial
distribution. Some of the products acquired as a result of the Extension Healthcare and mVisum acquisitions are regulated by the FDA as Class II medical devices
under  applicable  law  and  FDA  regulations.  Class  II  devices  are  devices  classified  by  the  FDA  as  posing  a  moderate  to  high  risk  and  therefore  subject  to  both
“general controls” and “special controls,” as such terms are defined in the Food, Drug and Cosmetics Act.

Electrical standards and FCC regulations

Our  products  emit  radio  frequency  energy  in  the  2.4 and  5.0  GHz spectrum  bands  for  which  licensing  by U.S.  and  other  regulatory  authorities  is  not  required,
provided that the products conform to certain requirements, e.g., maximum power output and tolerance of interference from other devices sharing that spectrum
band. We subject our products to testing by independent testing laboratories for compliance with the relevant standards issued by various U.S. and international
bodies, including the EU (with respect to the “CE” mark), the International Electrotechnical Commission, the Australian Communications and Media Authority,
Underwriters Laboratories and CSA International.

Executive officers  

The names of our executive officers, their ages as of February 25, 2021, and their positions are shown below.

Name
Brent D. Lang
Justin R. Spencer
Douglas A. Carlen
M. Bridget Duffy, M.D.
Paul T. Johnson

1

Age
53
49
51
61
57

Position
Chairman and Chief Executive Officer
Executive Vice President and Chief Financial Officer
Vice President Legal and General Counsel
Chief Medical Officer
Executive Vice President of Sales and Services

(1) On January 25, 2021 Justin Spencer provided notice that he will be resigning from his positions. Mr. Spencer will remain with the Company through
June 2021 to facilitate a smooth transition.

The Board chooses executive officers, who then serve at the Board’s discretion. There is no family relationship between any of our directors or executive officers.

Brent D. Lang assumed the role of President and Chief Executive Officer and a board member effective June 1, 2013. He assumed the role of Chairman of the
board effective June 2018. Mr. Lang served as our President and Chief Operating Officer from October 2007 through May 2013. From February 2007 to October
2007, he served as our Executive Vice President, from January 2007 to June 2007, he served as our Acting Chief Executive Officer, and from June 2001 through
January 2007, he served as our Vice President of Marketing and Business Development. From September 1995 to June 2001, Mr. Lang served as senior director of
marketing for 3Com Corporation, a networking company, where he was responsible for 3Com’s digital home products. From June 1991 to June 1993, Mr. Lang
worked as a strategy consultant for Monitor Company, Inc., a consulting firm, advising Fortune 500 companies. Mr. Lang earned a B.S. degree in Industrial and
Operations Engineering from the University of Michigan and an M.B.A. degree from the Stanford University Graduate School of Business.

Justin R. Spencer has served as our Executive Vice President and Chief Financial Officer since August 2014. From September 2008 to November 2013, he served
as  Executive  Vice  President  and  Chief  Financial  Officer  for  Symmetricom,  Inc.,  a  provider  of  precise  timekeeping  and  synchronization  solutions,  which  was
acquired by Microsemi Corporation in November 2013. From June 2007 to April 2008, Mr. Spencer served as the Executive Vice President and Chief Financial
Officer  at  Covad  Communications  Group  Inc.,  a  provider  of  broadband  integrated  voice  and  data  communications.  From  November  2002  until  May  2007,
Mr. Spencer served in various positions at Covad Communications Group Inc., including Interim Chief Financial Officer, Vice President of Finance and Director
of  Corporate  Development.  Mr.  Spencer  served  on  the  Board  of  Directors  of  iPass  Inc.,  including  as  Audit  Committee  Chair,  until  its  sale  in  early  2019.
Mr. Spencer holds a bachelor’s degree in accounting from the University of Utah and a master’s degree from The Wharton School.

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Douglas A. Carlen has served as our General Counsel since July 2016. From August 2012 to June 2016, Mr. Carlen was the Vice President of Legal Affairs at
Liquid Robotics, an ocean data services provider and developer of the Wave Glider. Prior to Liquid Robotics, Mr. Carlen served from August 2010 to August 2012
as Senior Vice President and General Counsel at MegaPath, a provider of data, voice and cloud-based communications services. From September 1999 to August
2010, he worked at Covad Communications in three corporate counsel roles, with the last three years as Senior Vice President and General Counsel. Mr. Carlen
also  specialized  in  corporate  law  and  litigation  at  various  firms  from  1994  to  1999.  Since  2011,  Mr.  Carlen  has  been  on  the  board  of  directors  for  the  Lupus
Foundation of Northern California. He earned his bachelor’s degree from the University of Southern California and a law degree from Hastings College of the
Law.

M.  Bridget  Duffy,  M.D. has  served  as  our  Chief  Medical  Officer  since  January  2013.  Previously,  Dr.  Duffy  was  the  co-founder  of  ExperiaHealth,  Inc.,  which
became a subsidiary of Vocera in November 2010. Dr. Duffy served as ExperiaHealth, Inc.'s Chief Experience Officer from July 2009 through October 2010, and
as  its  Chief  Executive  Officer  from  November  2010  through  July  2013.  From  July  2007  to  June  2009,  Dr.  Duffy  served  as  Chief  Experience  Officer  of  the
Cleveland Clinic, a non-profit academic medical center. Dr. Duffy earned her Doctor of Medicine in June 1991 from the University of Minnesota and currently
holds a Physician and Surgeon license in both the states of Minnesota and California.

Paul T. Johnson has served as our Executive Vice President of Sales and Services since October 2013. From August 2013 to October 2013, Mr. Johnson served as
Vice  President  of Sales at  Digital  Insight,  a provider  of online  and mobile banking solutions.   Mr. Johnson served  as Vice President  of Sales and Relationship
Management at Intuit’s Financial Services Division (which was renamed Digital Insight following Intuit’s sale of this business in August 2013) from January 2011
to August 2013. From November 2007 to December 2010, he served as the Executive Vice President, North America, Sage Business Solutions for Sage Software,
Inc., a provider of business management software and services.  In addition, Mr. Johnson previously served in various sales and services functions at International
Business Machines Corporation. Mr. Johnson earned his M.B.A and B.S degrees in Business Administration from the University of Southern California.

Available information

We make available our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports filed or
furnished pursuant to Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (Exchange Act), as amended, free of charge on the SEC's website at
www.sec.gov and on our website at www.vocera.com, as soon as reasonably practicable after they are electronically filed with or furnished to the Securities and
Exchange Commission (SEC).

The contents of our corporate website are not incorporated into, or otherwise to be regarded as part of, this Annual Report on Form 10-K.

Item 1A.    Risk Factors

Investing in our common stock involves a high degree of risk. You should carefully consider the risks and uncertainties described below, together with all of the
other information set forth in this Annual Report on Form 10-K. Our business, financial condition, results of operations or future prospects could be materially
and adversely harmed if any of the following risks, or other risks or uncertainties that are not yet identified or that we currently believe are immaterial, actually
occur. The trading price of our common stock could decline due to any of these risks or uncertainties, and, as a result, you may lose all or part of your investment.

Summary of Risk Factors

Our business is subject to a number of risks and uncertainties, including those risks discussed at-length below. These risks include, among others, the following:

•

The COVID-19 outbreak has had a material impact on the U.S. and global economies and could have a material adverse impact on our employees,
suppliers, manufacturing and customers, which could adversely and materially impact our business, financial condition and results of operations.

• We have incurred significant losses in the past and will likely experience losses in the future.
• We depend on sales in the healthcare market for the majority of our revenue, and a decrease in sales in the healthcare market would harm our business.
•
•

Our sales cycle can be lengthy and unpredictable, which may cause our revenue and operating results to fluctuate significantly.
If we fail to offer high-quality products and services, our operating results and our ability to sell these in the future will be harmed.

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• We depend on some sole source and limited source suppliers, and if we are unable to source our components from them, our business and operating

•

•

•

•

•
•
•

•
•
•

results could be harmed.
Because we depend on contract manufacturers and original design manufacturers, our operations could be harmed and we could lose sales if we encounter
problems with these manufacturers.
If we fail to forecast our manufacturing requirements accurately or fail to properly manage our inventory with our contract manufacturers, we could incur
additional costs or experience manufacturing delays that could impact the timing of our revenue recognition and adversely affect our operating results.
Our  business  has  gone  through  cycles  of  expansion,  relative  stability  and  contraction,  and  if  we  are  not  able  to  manage  such  cycles  effectively,  our
operating results may suffer.
Our  revenue  and  operating  results  have  fluctuated,  and  are  likely  to  continue  to  fluctuate,  making  our  quarterly  results  difficult  to  predict,  which  may
cause us to miss analyst expectations and may cause the price of our common stock to decline.
Developments in the healthcare industry and governing regulations have negatively affected and may continue to negatively affect our business.
If we fail to increase market awareness of our brand and solutions, and expand our sales and marketing operations, our business could be harmed.
Failure to protect our information technology infrastructure against cyber-based attacks, network security breaches, service interruptions, or data
corruption could significantly disrupt our operations and adversely affect our business and operating results.
Our efforts to sell our solutions in non-healthcare markets may not be successful.
Our international operations subject us, and may increasingly subject us in the future, to operational, financial, economic and political risks abroad.
If we are unable to protect our intellectual property rights, our competitive position could be harmed, or we could be required to incur significant expenses
to enforce our rights.

• We have indebtedness in the form of convertible senior notes. The provisions of indenture for the Notes, accounting method for the Notes and capped call

transaction entered into related to the Notes could have a material effect on our operating results, value of the Notes and our common stock or may deter
or prevent a business combination.

Risks related to our business and industry

The COVID-19 outbreak has had a material impact on the U.S. and global economies and could have a material adverse impact on our employees, suppliers,
manufacturing and customers, which could adversely and materially impact our business, financial condition and results of operations.

The outbreak of the novel coronavirus, SARS-CoV-2, or COVID-19, is a global pandemic and both a public health and economic emergency. Many federal, state
and local governments and private entities have mandated various restrictions, including travel restrictions, restrictions on public gatherings, stay at home orders
and advisories and quarantining of people who may have been exposed to the virus. As the COVID-19 pandemic is complex and rapidly evolving, our business
may be negatively affected for a prolonged period of time. Since our last filing, COVID-19 infections have continued and are increasing in many geographies of
the world. These rates may continue to increase further. At this point, we cannot reasonably estimate the duration and severity of this pandemic, which could have
a material adverse impact on our business, results of operations, financial position and cash flows.

The  pandemic  has  affected,  and  may  continue  to  adversely  affect,  our  customers’  operations,  our  employees  and  our  employee  productivity.  It  may  impact  the
ability of our customers, subcontractors, partners, and suppliers to operate and fulfill their contractual obligations, and result in an increase in payment defaults,
collection costs and/or delays or disruptions in performance. In particular, hospitals and healthcare facilities have prioritized the care and treatment of COVID-19
patients above all other actions and have suspended many activities, restricted most visitors and reduced spending unrelated to COVID-19. These customers have
also  had  to  suspend  elective  procedures,  which  generate  a  majority  of  their  profits,  adding  to  their  financial  difficulties.  While  some  elective  procedures  have
resumed, it is uncertain whether consumers will seek those procedures due to concerns about COVID-19, and it is also uncertain if elective procedures will be
suspended again if cases increase. In response, some have furloughed staff, including those we ordinarily work with to sell and implement our offerings.

Outside of healthcare,  some of our clients  in the hospitality  and retail  industries  have suspended  operations  until stay-at-home  orders  are  lifted,  and potentially
beyond. Even once lifted, as with healthcare, it is uncertain whether consumers will return to those establishments and how successful these businesses will be. As
a  result,  we  have  experienced  delays  in  planned  deployments  and  changes  in  customer  demand,  and  could  experience  additional  delays,  discounts,  customer
payment issues, bad debt, potential terminations and unpredictability as our customers continue to respond to the challenges of treating and containing the COVID-
19 pandemic.

We have also experienced some disruptions in our supply chain and our manufacturers have similarly experienced disruptions in their supply chains. To the extent
our suppliers prioritize the manufacturing of other products or experience facility or

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business disruptions due to sick employees, stay-at-home orders, supply chain disruptions or otherwise, we may be unable to maintain a sufficient supply of our
products to meet demand. Additionally, our employees, in many cases, are working remotely and using various technologies to perform their functions, which may
create security risks, inefficiencies and reduced productivity, and reduce the effectiveness of our sales team.

These effects on our business, and the direct effect of the virus and the disruption on our employees and operations, may negatively impact our revenue, profit
margins and liquidity. Additionally, the disruption and volatility in the global and domestic capital markets may increase the cost of capital and limit our ability to
access capital.

The  COVID-19  pandemic  has  also  caused  us  to  modify  our  business  practices  including  employee  travel,  customer  visits,  employee  work  locations,  and
cancellation of physical participation in meetings, events and conferences which are important to support our sales approach, and we may take further actions as
may be required by government authorities or that we determine are in the best interests of our employees, customers and business partners. A prolonged disruption
or any further unforeseen delay in our operations or within any of our business activities could result in reduced revenue. We could also be adversely affected if
government  authorities  impose  additional  restrictions  or  extend  the  length  of  restrictions  on  public  gatherings,  human  interactions,  mandatory  closures,  seek
voluntary closures, restrict hours of operations or impose curfews, restrict the import or export of products or if suppliers issue mass recalls of products. There is no
certainty that such measures will be sufficient to mitigate the risks posed by the virus or otherwise be satisfactory to government authorities.

Both the health and economic aspects of the COVID-19 virus are highly fluid and the future course of each is uncertain. For these reasons and other reasons that
may come to light as the coronavirus pandemic and associated protective or preventative measures develop, we may experience a material adverse effect on our
business operations, revenues and financial condition; however, its ultimate impact is highly uncertain and subject to change.

We have incurred significant losses in the past and will likely experience losses in the future.

We have incurred significant losses in the past and reported a net loss of $9.7 million for the year ended December 31, 2020. As of December 31, 2020, we had an
accumulated  deficit  of  $160.0  million.  If  we  cannot  make  consistent  progress  toward  future  profitability,  our  business  and  our  stock  price  may  be  adversely
affected.

Our ability to be profitable in the future depends upon continued demand for our solutions from existing and new customers. Further adoption of our solutions
depends  upon  our  ability  to  improve  quality  of  care,  enhance  patient  and  staff  satisfaction,  increase  hospital  efficiency  and  productivity,  and  bring  value  to
customers outside of healthcare. In addition, our profitability will be affected by, among other things, our ability to execute on our business strategy, the timing and
size of orders, the pricing and costs of our solutions, competitive offerings, macroeconomic conditions affecting the health care industry and the extent to which we
invest in sales and marketing, research and development and general and administrative resources.

We depend on sales in the healthcare market for the majority of our revenue, and a decrease in sales in the healthcare market would harm our business.

To date, substantially all of our revenue has been derived from sales to the healthcare market and, in particular, hospitals. Sales to the healthcare market accounted
for 98%, 96% and 97% of our revenue for the years ended December 31, 2020, 2019 and 2018, respectively. We anticipate that sales to the healthcare market will
represent a significant portion of our revenue for the foreseeable future.

Most of our solutions require a substantial upfront investment by new customers. The cost of the initial deployment depends on the number of users and
departments involved, the size and age of the hospital and the condition of the existing wireless infrastructure, if any, within the hospital. Even if hospital personnel
determine that our solutions provide compelling benefits over their existing communications methods, their hospitals may not have, or may not be willing to spend,
the resources necessary to install and maintain wireless infrastructure to initially deploy and support our solutions or expand our solutions to other departments or
users. Hospitals face significant budget constraints from the COVID-19 pandemic, as they have had to postpone elective procedures that provide a significant
portion of their revenue. Hospital budgets are also constrained by unpredictable patient population trends and commercial reimbursements, and increasing demands
from, and competition for, patients. In addition, both governmental and commercial hospitals are experiencing lower Medicare reimbursement rates and higher
compliance demands, which add to these budget pressures. Also as part of the tax reform law that came into effect in December 2017, the tax penalty for violating
the individual health insurance mandate under the Patient Protection and Affordable Care Act of 2010 (ACA) was set to zero effective in 2019, essentially
repealing it. In November 2020, the United States Supreme Court held oral arguments on the Fifth Circuit U.S. Court of Appeals decision that held that the
individual mandate is unconstitutional. It is uncertain how the United States Supreme Court will rule on this case or how healthcare measures of any new
administration will impact the ACA and our business. It is uncertain if there will be changes to the ACA with any new administration, but there have been attempts
in the past to repeal or amend the ACA, as well as continue to undertake other healthcare reforms. As a consequence of these regulatory and other factors, hospitals
may delay or reduce their

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spending, which may cause slowdowns and deferral of orders for our solutions, or customers may choose other less expensive solutions, both of which could
negatively impact our sales. We might not be able to sustain or increase our revenue from sales of our solutions, or achieve the growth rates that we envision, if
hospitals continue to face significant budgetary constraints and reduce their spending on communications systems.

Our sales cycle can be lengthy and unpredictable, which may cause our revenue and operating results to fluctuate significantly.

Our sales cycles can be lengthy and unpredictable. Our sales efforts involve educating our customers about the use and benefits of our solutions, including the
technical  capabilities  of  our  solutions  and  the  potential  cost  savings  and  productivity  gains  achievable  by  deploying  them.  Customers  typically  undertake  a
significant evaluation process, which frequently involves not only our solutions but also their existing communications methods and those of our competitors and
can result in a lengthy sales cycle that sometimes exceeds twelve months. We spend substantial time, effort and money in our sales efforts without any assurance
that  our  efforts  will  produce  sales.  Similarly,  our  increasing  dependence  on  larger,  hospital-wide  deployments  may  increase  fluctuations  in  our  revenue  and
operating  results  because  the  failure  to  complete  a  significant  sale,  or  the  loss  of  a  large  customer,  will  have  a  greater  impact  on  those  results.  In  addition,
purchases of our solutions are frequently subject to budget constraints and shifts, multiple approvals, and unplanned administrative, processing and other delays.
We have experienced and may continue to experience elongated sales cycles due to ongoing uncertainty caused by the COVID-19 pandemic, as well as past and
future  healthcare  reform  legislation,  the  impact  of  shifting  federal  government  budgets,  changes  to  Medicare  and  Medicaid  reimbursement  and  potential  future
statutes and rulemaking.

If we fail to offer high-quality products and services, our operating results and our ability to sell these in the future will be harmed.

Our ability to sell our solutions depends on our ability to offer high-quality product and services. Our solutions incorporate complex technology, are deployed in a
variety of complex hospital environments and must interoperate with many different types of devices and hospital systems. While we test the components of our
solutions for defects and errors prior to release, we or our customers may not discover a defect or error until after we have deployed our solution, integrated it into
the hospital environment and our customer has commenced general use of the solution. In addition, our solutions in some cases are integrated with hardware and
software offered by “middleware” vendors to interoperate with nurse call systems, device alarms and other hospital systems. Our software may be partnered with
third party software to provide for potential joint solutions with such third party. Our software may also be deployed on third party devices, including devices we
resell,  which  creates  additional  complexity  because  we  share  control  of  the  customer  experience.  If  we  cannot  successfully  integrate  our  solutions  with  these
vendors as needed or if any hardware or software of these vendors contains any defect or error, then our solutions may not perform as designed, or may exhibit a
defect or error.

Our  professional  services  team  assists  our  customers  with  their  wireless  infrastructure  assessment,  clinical  workflow  design,  communication  solution
configuration, clinical integration, training and project management during the pre-deployment and deployment stages. Once our solutions are deployed within a
customer’s facility, the customer typically depends on our technical support team to help resolve technical issues, assist in optimizing the use of our solutions and
facilitate adoption of new functionality. If we do not effectively assist our customers in deploying our solutions, succeed in helping our customers quickly resolve
technical and other post-deployment issues, or provide effective ongoing support services, our ability to expand the use of our solutions with existing customers
and to sell our solutions to new customers will be harmed. If deployment of our solutions is deemed unsatisfactory, we may incur significant costs to attain and
sustain customer satisfaction or, in extreme cases, our customers may choose not to deploy our solutions. As we hire new services and support personnel, we may
inadvertently hire underperforming people who will have to be replaced, or fail to effectively train such employees, leading in some instances to slower growth,
additional costs and poor customer relations. In addition, the failure of channel partners to provide high-quality services and support in markets outside the United
States could also harm sales of our solutions.

Any defects or errors in, or which are attributed to our solutions, or to products or services we resell, could result in:
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•

delayed market acceptance of our affected solutions;
loss of revenue or delay in revenue recognition;
loss of customers or inability to attract new customers;
diversion of engineering or other resources for remedying the defect or error;
damage to our brand and reputation;
delay in delivery of information;
increased service and warranty costs, including potential replacement costs for product recalls or returns; and
legal actions by our customers and hospital patients, including product liability claims.

If any of these occur, our operating results and reputation could be harmed.

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As we continue to pursue opportunities for larger deals that have greater technical complexity, including deals that require more complex integrations with our
customer’s workflows, we may experience a longer time period for our solutions to deploy and as a result, our revenue recognition for these deals may be delayed.
These complex deployments may also be delayed as our customers focus on responding to the COVID-19 pandemic. Additionally, as we enter agreements with
new  and  existing  customers  for  larger  and  more  complex  deals  across  multiple  sites,  we  have  been,  and  may  continue  to  be,  required  to  agree  to  customer
acceptance and cancellation  clauses. With acceptance  clauses, delays may occur in obtaining customer acceptance regardless of the quality of our products and
services,  and may cause us to defer  revenue  recognition  where such acceptance  provisions are substantive  in nature, or they may require  us to incur additional
professional  services  or  other  costs  in  an  effort  to  obtain  such  customer  acceptance.  Cancellation  clauses  may  result  in  a  customer  canceling  an  order  for  our
hardware, software and services, which could impact our revenue.

We depend on some sole source and limited source suppliers, and if we are unable to source our components from them, our business and operating results
could be harmed.

We depend on sole and limited source suppliers for several hardware components of our solutions, including our batteries and integrated circuits. We purchase
inventory generally through individual purchase orders. Any of these suppliers could cease production of our components, cease to provide the necessary levels of
support  for  our  use  of  their  components,  experience  capacity  constraints,  material  shortages,  work  stoppages,  epidemics  or  contagious  diseases,  such  as  the
coronavirus  outbreak,  that  negatively  impact  them  and  their  suppliers,  financial  difficulties,  cost  increases  or  other  reductions  or  disruptions  in  output,  cease
operations or be acquired by or enter into exclusive arrangements with, a competitor. For example, we have experienced periodic delays in deliveries from our
suppliers as a result of the COVID-19 pandemic. These suppliers typically rely on purchase orders rather than long-term contracts with their suppliers, and as a
result, the supplier may not be able to secure sufficient materials at reasonable prices or of acceptable quality to build our components in a timely manner. Any of
these circumstances could cause interruptions or delays in the delivery of our solutions to our customers, and this may force us to seek components from alternative
sources,  which  may  not  have  the  required  specifications,  or  be  available  in  time  to  meet  demand  or  on  commercially  reasonable  terms,  if  at  all.  Any  of  these
circumstances may also force us to redesign our solutions to incorporate a component from an alternative source if a component becomes unavailable.

Our solutions incorporate multiple software components obtained from licensors on a non-exclusive basis, such as voice recognition software, software supporting
the runtime execution of our software platform, and database and reporting software. Our license agreements can be terminated for cause. In many cases, these
license agreements specify a limited term and are only renewable beyond that term with the consent of the licensor. If a licensor terminates a license agreement for
cause, objects to its renewal or conditions renewal on modified terms and conditions, we may be unable to obtain licenses for equivalent software components on
reasonable  terms  and  conditions,  including  licensing  fees,  warranties  or  protection  from  infringement  claims.  Some  licensors  may  discontinue  licensing  their
software to us or support of the software version used in our solutions. In such circumstances, we may need to redesign our solutions with substantial cost and time
investment to incorporate alternative software components or be subject to higher royalty costs. Any of these circumstances could adversely affect the cost and
availability of our solutions.

Third-party  licensors  generally  require  us  to  incorporate  specific  license  terms  and  conditions  in  our  agreements  with  our  customers.  If  we  are  alleged  to  have
failed to incorporate these license terms and conditions, we may be subject to claims by these licensors, incur significant legal costs defending ourselves against
such claims and, if such claims are successful, be subject to termination of licenses, monetary damages, or an injunction against the continued distribution of one or
more of our solutions.

Because we depend on contract manufacturers and original design manufacturers, our operations could be harmed and we could lose sales if we encounter
problems with these manufacturers.

We  do  not  have  internal  manufacturing  capabilities  and  rely  upon  two  contract  manufacturers,  Sercomm  and  SMTC,  to  make  our  wearable  devices.  We  have
entered into manufacturing agreements with Sercomm and SMTC that are terminable by either party with advance notice and may also be terminated for a material
uncured breach. We expect to enter into additional contract manufacturing agreements as we expand our business. We also rely on original design manufacturers,
or ODMs, to produce accessories, including batteries, chargers and attachments. Any of these suppliers could cease production of our components, cease to provide
the  necessary  levels  of  support  for  our  use  of  their  components,  experience  capacity  constraints,  material  shortages,  work  stoppages,  epidemics  or  contagious
diseases that negatively impact them and their suppliers, financial difficulties, cost increases or other reductions or disruptions in output, cease operations or be
acquired by, or enter into exclusive arrangements with, a competitor. If Sercomm, SMTC, or another contract manufacturer or an ODM is unable or unwilling to
continue  manufacturing  components  of  our  solutions  in  the  volumes  and  timeframes  that  we  require,  fails  to  meet  our  quality  specifications  or  significantly
increases its prices, we may not be able to deliver our solutions to our customers with

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the quantities, quality and performance that they expect in a timely manner. As a result, we could lose sales and our operating results could be harmed.

Sercomm,  SMTC, other  contract  manufacturers  or  ODMs  may  experience  problems  that  could  impact  the  quantity  and  quality  of  hardware  components  of  our
solution, including disruptions in their manufacturing operations due to equipment breakdowns, labor strikes or shortages, component or material shortages and
cost  increases.  The  majority  of  the  hardware  components  of  our  solution  are  manufactured  in  Asia  or  Mexico,  and  adverse  changes  in  political  or  economic
circumstances, or health related issues such as epidemics or contagious diseases, in those locations could also disrupt our supply and quality of components of our
solutions. In addition, U.S. government officials have imposed changes in trade, tariffs, fiscal and tax policies and may do so in the future, and any such changes in
the U.S. or in other countries from which we source components of our products could adversely affect our business.

Companies  occasionally  encounter  unexpected  difficulties  in  ramping  up  production  of  new  products,  and  we  may  experience  such  difficulties  with  future
generations of our products. Sercomm, SMTC, other contract manufacturers and our ODMs also manufacture products for other companies. Generally, our orders
represent a relatively small percentage of the overall orders received by Sercomm, SMTC, other contract manufacturers and these ODMs from their customers;
therefore, fulfilling our orders may not be a priority in the event Sercomm, SMTC, other contract manufacturers or an ODM is constrained in its ability to fulfill all
of  its  customer  obligations.  In  addition,  if  Sercomm,  SMTC,  other  contract  manufacturers  or  an  ODM  is  unable  or  unwilling  to  continue  manufacturing
components  of  our  solutions,  we  may  have  to  identify  one  or  more  alternative  manufacturers.  The  process  of  identifying  and  qualifying  a  new  contract
manufacturer or ODM can be time consuming, and we may not be able to substitute suitable alternative manufacturers in a timely manner or at an acceptable cost.
Additionally,  transitioning  to  a  new  manufacturer  may  cause  us  to  incur  additional  costs  and  delays  if  the  new  manufacturer  has  difficulty  manufacturing
components of our solutions to our specifications or quality standards.

If we fail to forecast our manufacturing requirements accurately or fail to properly manage our inventory with our contract manufacturer, we could incur
additional costs or experience manufacturing delays that could impact the timing of our revenue recognition and adversely affect our operating results.

We place orders with our contract  manufacturers,  including Sercomm and SMTC, and we and our contract manufacturers  place orders with suppliers based on
forecasts of customer demand. Because of our international low-cost sourcing strategy, our lead times are long and cause substantially more risk to forecasting
accuracy  than  would  result  were  lead  times  shorter.  Our  forecasts  are  based  on  multiple  assumptions,  each  of  which  may  introduce  errors  into  our  estimates
affecting  our  ability  to  meet  our  customers’  demands  for  our  solutions.  We  also  may  face  additional  forecasting  challenges  due  to  new  product  introductions,
product transitions in the components of our solutions, or to our suppliers discontinuing production of materials and subcomponents required for our solutions. If
demand for our solutions increases significantly, we may not be able to meet demand on a timely basis, and we may need to expend a significant amount of time
working  with  our  customers  to  allocate  limited  supply  and  maintain  positive  customer  relations,  or  we  may  incur  additional  costs  in  order  to  source  additional
materials  and subcomponents to produce components of our solutions or to expedite the manufacture  and delivery  of additional inventory. If we underestimate
customer demand, we and our contract manufacturer may have inadequate materials and subcomponents on hand to produce components of our solutions, which
could result in manufacturing interruptions, shipment delays, deferral or loss of revenue, and damage to our customer relationships. Conversely, if we overestimate
customer  demand,  we  and  our  contract  manufacturers  may  purchase  more  inventory  than  required  for  actual  customer  orders,  resulting  in  excess  or  obsolete
inventory, thereby increasing our costs and harming our operating results.

If we fail to successfully develop and introduce new solutions and features to existing solutions, our revenue, operating results and reputation could suffer.

Our success depends, in part, upon our ability to develop and introduce new solutions and to add features to existing solutions that meet existing and new customer
requirements.  We  may  not  be  able  to  develop  and  introduce  new  solutions  or  features  on  a  timely  basis  or  in  response  to  customers’  changing  requirements.
Similarly, our new solutions and features may not sufficiently differentiate us from competing solutions such that customers can justify deploying our solutions.
We expect to incur costs associated with the development and introduction of new solutions before the anticipated benefits or the returns are realized, if at all. We
may experience technical problems and additional costs as we introduce new features to our software platform, deploy future models of our wireless badges, or
deploy  new  smartphone  apps,  which  can  require  customers  to  perform  software  upgrades  to  their  systems,  and  integrate  new  solutions  with  existing  customer
clinical  systems  and  workflows.  In  addition,  we  may  face  technical  difficulties  as  we  expand  into  non-English  speaking  countries  and  incorporate  non-English
speech recognition capabilities into our solutions. We also may incur substantial costs or delays in the manufacture of any additional new products or models as we
seek to optimize production methods and processes at our contract manufacturers. In addition, we expect that we may at least initially achieve lower gross margins
on new models, while endeavoring to reduce

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manufacturing costs over time. If any of these problems were to arise, our revenue, operating results and reputation could suffer.

Our business has gone through cycles of expansion, relative stability and contraction, and if we are not able to manage such cycles effectively, our operating
results may suffer.

We have experienced periods of expansion, relative stability and contraction in our revenues and operations in the past. Such fluctuations have placed, and may
continue  to  place,  strains  on  our  management  systems,  infrastructure  and  other  resources.  Especially  during  growth  periods,  we  hire  additional  direct  sales,
professional  services  and  marketing  personnel  domestically  and  internationally,  acquire  complementary  businesses,  technologies  or  assets,  and  increase  our
investment in research and development. Our future operating results depend to a large extent on our ability to successfully implement such plans and manage such
investments. To do so successfully we must, among other things:

• manage our expenses in line with our operating plans and current business environment;
• maintain and enhance our operational, financial and management controls, reporting systems and procedures;
•
• manage operations in multiple locations and time zones; and
•

develop and deliver new solutions and enhancements to existing solutions efficiently and reliably.

integrate acquired businesses, technologies or assets;

We expect to incur costs associated with the investments made to support our business strategy before the anticipated benefits or the returns are realized, if any. If
we  are  unable  to  grow  our  business  or  manage  our  future  growth  effectively,  we  may  not  be  able  to  take  advantage  of  market  opportunities  or  develop  new
solutions  or  enhancements  to  existing  solutions.  We  may  also  fail  to  satisfy  customer  requirements,  maintain  quality,  execute  our  business  plan  or  respond  to
competitive pressures, which could result in lower revenue and a decline in the share price of our common stock.

Our revenue and operating results have fluctuated, and are likely to continue to fluctuate, making our quarterly results difficult to predict, which may cause us
to miss analyst expectations and may cause the price of our common stock to decline.

Our operating results have been and may continue to be difficult to predict, even in the near term, and are likely to fluctuate as a result of a variety of factors, many
of which are outside of our control.

Comparisons of our revenue and operating results on a period-to-period basis may not be meaningful. You should not rely on our past results as an indication of
our future performance. Each of the following factors, among others, could cause our operating results to fluctuate from quarter to quarter:

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the ongoing impact of the COVID-19 pandemic;
the financial health of our healthcare customers and budgetary constraints on their ability to upgrade their communications, particularly in light of the
pandemic;
the availability of government funding for healthcare facilities operated by the United States federal, state and local governments;
changes in customer purchasing patterns or sales cycles;

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• market acceptance of our Smartbadge and its impact on orders for our existing Badge and related software;
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changes in the regulatory environment affecting our healthcare customers, including impediments to their ability to obtain reimbursement for their services;
our ability to expand and improve our sales and marketing operations;
our ability to successfully integrate acquired businesses, technologies or assets;
the announcement of new significant contracts or relationships;
the procurement and deployment cycles of our healthcare customers and the length of our sales cycles;
changes in how healthcare operating and capital budgets are administered within the enterprise;
changes in customer deployment timelines;
variations in the amount of orders booked in a prior quarter but not delivered until later quarters;
our mix of solutions and the varying revenue recognition rules that apply;
pricing, including discounts by us or our competitors;
our ability to expand into non-healthcare markets;
our ability to develop significant new reseller relationships and maintain existing reseller relationships;
the financial health of our resellers;
our ability to successfully deploy our solutions in a timely manner;
our ability to sell and integrate third-party products and services, and our customer’s satisfaction with those third-party products and services;

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our ability to forecast demand and manage lead times for the manufacture of our solutions;
our ability to develop and introduce new solutions and features to existing solutions that achieve market acceptance;
the announcement of a new product, which may cause sales cycles to lengthen;
federal government shutdowns;
occurrence of health epidemics or contagious diseases and potential effects on our business and manufacturing operations;
fluctuations in foreign currencies in the international markets in which we operate; and
future accounting pronouncements and changes in accounting policies.

We primarily compete in the rapidly evolving and competitive healthcare market, and if we fail to effectively respond to competitive pressures, our business and
operating results could be harmed.

Our prospective customers primarily use legacy communication solutions such as wired and wireless phones, pagers and overhead intercoms. We believe that our
system is superior to these legacy  methods. Manufacturers  and distributors of product categories  such as cellular  phones, pagers, mobile radios and in-building
wireless  telephones  continue  to  sell  their  products  to  hospitals.  In  addition,  the  growing  proliferation  of  smartphones  and  related  applications,  including  cloud-
based applications, represents another category of competitive offerings. Furthermore, our clinical integrations and middleware solutions compete with a variety of
companies that offer clinical integration technology.  Similarly we may face a different set of competitors in our patient and family engagement solutions.

We believe currently there is no directly comparable single competitor that provides a solution for the healthcare market as richly-featured as ours, but we could
face such competition in the future. Potential competitors in the healthcare or communications markets include large, multinational companies with significantly
more resources to dedicate to product development and sales and marketing. These companies, which may include electronic health record vendors or other large
software and healthcare IT companies, may have existing relationships within the hospital, which may enhance their ability to gain a foothold in our market. For
example, some of the electronic health record vendors offer secure text messaging as an additional service and have said they plan to expand these offerings to
complete more directly with us. Some customers may prefer to purchase a more highly integrated or bundled solution from a single provider or an existing supplier
rather than a new supplier, regardless of performance or features. Accordingly, if we fail to effectively respond to competitive pressures, we could experience
pricing pressure, reduced profit margins, higher sales and marketing expenses, lower revenue and the loss of market share, any of which would harm our business,
operating results or financial condition.

If  we  do  not  achieve  the  anticipated  strategic  or  financial  benefits  from  our  acquisitions  or  if  we  cannot  successfully  integrate  them,  our  business  and
operating results could be harmed.

We have acquired, and in the future may acquire, complementary businesses, technologies or assets that we believe to be strategic. For example, we recently
acquired EASE Applications, LLC, or EASE Applications, a cloud-based communication platform and mobile application, to help enhance our care team
communication with patients and families. We may not achieve the anticipated strategic or financial benefits, or be successful in integrating EASE Applications or
any acquired businesses, technologies or assets. If we cannot effectively integrate the acquired business and products into our business, we may not achieve market
acceptance for, or derive significant revenue from, these new solutions.
Integrating newly acquired businesses, technologies and assets could strain our resources, could be expensive and time consuming, and might not be successful.
Our recent acquisitions expose us, and we will be further exposed, if we acquire or invest in additional businesses, technologies or assets, to a number of risks,
including that we may:

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experience technical issues as we integrate acquired businesses, technologies or assets into our existing solutions;
encounter difficulties leveraging our existing sales and marketing organizations, and direct sales channels, to increase our revenue from acquired businesses,
technologies or assets;
find that the acquisition does not further our business strategy, we overpaid for the acquisition or the economic conditions underlying our acquisition decision
have changed;
have difficulty retaining key personnel of acquired businesses;
suffer  disruption  to  our  ongoing  business  and  diversion  of  our  management’s  attention  as  a  result  of  transition  or  integration  issues  and  the  challenges  of
managing geographically or culturally diverse enterprises;
experience unforeseen and significant problems or liabilities associated with quality, technology and legal contingencies relating to the acquisition, such as
intellectual property or employment matters; and
incur substantial costs to integrate the acquired business.

If  we  were  to  proceed  with  one  or  more  additional  significant  acquisitions  in  which  the  consideration  included  cash,  we  could  be  required  to  use  a  substantial
portion of our available cash. To the extent we issue shares of capital stock or other rights to purchase capital stock, including options and warrants, the ownership
of existing stockholders would be diluted. In addition,

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acquisitions may result in the incurrence of debt, contingent liabilities, large write-offs, or other unanticipated costs, events or circumstances, any of which could
harm our operating results.

In addition, from time to time we may enter into negotiations for acquisitions that are not ultimately consummated. These negotiations could result in significant
diversion of management time, as well as substantial out-of-pocket costs.

We  could  be  required  to  record  adjustments  to  our  recorded  asset  balance  for  intangible  assets,  including  goodwill,  that  could  significantly  impact  our
operating results.

Our balance sheet includes significant intangible assets, including goodwill and other acquired intangible assets. The determination of related estimated useful lives
and  whether  these  assets  have  been  impaired  involves  significant  judgment  and  is  subject  to  certain  factors  and  events  over  which  we  have  no  control.  The
introduction of new competitive products or services into our markets could impair the value of our intangible assets if they create market conditions that adversely
affect the competitiveness of our products and services. Further, declines in our market capitalization may be an indicator that our intangible assets or goodwill
carrying values exceed their fair values, which could lead to potential impairment charges that could impact our operating results.

Developments in the healthcare industry and governing regulations have negatively affected and may continue to negatively affect our business.

Substantially  all  of our revenue  is derived  from  customers  in the healthcare  industry,  in particular,  hospitals.  The healthcare  industry  is highly regulated  and is
subject to changing political, legislative, regulatory and other influences. Developments generally affecting the healthcare industry, including new regulations or
new  interpretations  of  existing  regulations,  could  adversely  affect  spending  on  information  technology  and  capital  equipment  by  reducing  funding,  changing
healthcare pricing or delivery or creating impediments for obtaining healthcare reimbursements, which together with declining admission trends, could cause our
sales to decline and negatively impact our business. For example, the margins of our hospital customers are modest, and potential decreases in reimbursement for
healthcare costs may reduce the overall solvency of our customers or cause further deterioration in their financial or business condition.

In the past bills were signed into law that impact the U.S. healthcare system, including the Affordable Care Act (ACA).  Uncertainty surrounding the status of the
ACA  and  its  regulations  may  impact  the  spending  of  our  healthcare  customers,  and  we  cannot  predict  the  effect  on  our  business  of  any  new  legislation  and
regulations that may be adopted if the ACA is significantly changed or repealed or of additional regulations.

Federal  budget  activities  also  impact  our  customers.  Our customers  include  healthcare  facilities  run  by  the  Department  of  Defense  and  the  U.S. Department  of
Veterans Affairs. During the years ended December 31, 2020, 2019 and 2018, we generated approximately 18%, 17% and 18%, respectively, of our revenue from
these customers. Our reseller to the Department of Defense and the U.S. Department of Veterans Affairs represented 33% and 19% of our accounts receivable as of
December 31, 2020 and 2019, respectively. These customers have been and may continue to be impacted by budgetary and legislative actions.

In the past certain departments of the U.S. federal government temporarily stopped operating as a result of failure by the legislative and executive branches of the
government to pass bills to keep them operating. There is a risk that the government could be shut down again. Any past or future shutdown may impact our US
government  customers’  spending  decisions,  as  well  as  those  of  our  non-US  government  customers.  Any  reduction  or  delay  in  our  customers’,  or  potential
customers’ spending decisions may result in a delay, or reduction, to our revenue.

In addition, many state governments are changing or expanding their healthcare laws, adding additional complexity to understanding the potential impacts.

We are unable to predict the full impact of these new and changing rules on our hospital customers and others in the healthcare industry. Impacts of these rules
have  affected  and  could  continue  to  affect  materially  our  customers’  ability  to  budget  for  or  purchase  our  products.  The  healthcare  industry  has  changed
significantly  in recent years and we expect that significant changes will continue to occur. We cannot provide assurance that the markets for our solutions will
continue to exist at current levels or that we will have adequate technical, financial and marketing resources to react to changes in those markets.

If we fail to increase market awareness of our brand and solutions, and expand our sales and marketing operations, our business could be harmed.

We intend to continue to add personnel and resources in sales and marketing as we focus on expanding awareness of our brand and solutions and capitalize on
sales opportunities with new and existing customers. Our efforts to improve sales of our

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solutions  will  result  in  an  increase  in  our  sales  and  marketing  expense  and  general  and  administrative  expense,  and  these  efforts  may  not  be  successful.  Some
newly hired sales and marketing personnel may subsequently be determined to be unproductive and have to be replaced, resulting in operational and sales delays
and incremental costs. If we are unable to significantly increase the awareness of our brand and solutions or effectively manage the costs associated with these
efforts, our business, financial condition and operating results could be harmed.

Failure to protect our information technology infrastructure against cyber-based attacks, network security breaches, service interruptions, or data corruption
could significantly disrupt our operations and adversely affect our business and operating results.

We rely on information technology and telephone networks and systems, including the Internet, to process and transmit sensitive electronic information and to
manage or support a variety of business processes and activities, including sales, billing, customer service, procurement and our supply chain. We use enterprise
information technology systems to record, process, and summarize financial information and results of operations for internal reporting purposes and to comply
with regulatory financial reporting, legal, and tax requirements. In the ordinary course of our business, we also collect, store, process, use and transmit large
amounts of confidential information, including intellectual property, protected health information, proprietary business information and personal information. Our
information technology systems, some of which are managed by third-parties, may be susceptible to damage, disruptions or shutdowns due to computer viruses,
attacks by computer hackers, failures during the process of upgrading or replacing software, databases or components thereof, power outages, hardware failures,
telecommunication failures, user errors or catastrophic events. Most of our workforce is currently working remotely as a result of the COVID-19 pandemic, which
also increases risks related to information security. Although we have developed systems and processes that are designed to protect confidential information and
prevent data loss and other security breaches, including systems and processes designed to reduce the impact of a security breach, such measures cannot provide
absolute security. The risk of a security breach or disruption or data loss, particularly through cyber-attacks or cyber intrusion, including by computer hackers,
foreign governments and cyber terrorists, has generally increased as the number, intensity and sophistication of attempted attacks and intrusions from around the
world have increased. We may not be able to anticipate all types of security threats, and we may not be able to implement preventive measures effective against all
such security threats. Although we maintain cybersecurity insurance, if our systems are breached or suffer severe damage, disruption or shutdown and we are
unable to effectively resolve the issues in a timely manner, our business and operating results may significantly suffer and we may be subject to litigation,
government enforcement actions or potential liability beyond our insurance coverage. In addition, such a breach may require notification to governmental agencies,
the media and/or affected individuals pursuant to various federal, state (including regulations promulgated by the Federal Trade Commission and state breach
notification laws) and international privacy (including GDPR) and security laws, if applicable, including HIPAA or HITECH and its implementing rules and
regulations. Security breaches could also cause us to incur significant remediation costs, result in product development delays, disrupt key business operations,
adversely impact customer relationships, damage our reputation and divert attention of management and key information technology resources.

Earlier this year, one of our vendors, SolarWinds, was the victim of a cyberattack that inserted a vulnerability in their platform. We use SolarWinds services for our
internal corporate network so this introduced a potential vulnerability in our internal systems. We have removed the vulnerable software from our network and
have not found any indication that the vulnerability was exploited. There are still uncertainties about the full scope of this cyberattack and we may learn of other
vulnerabilities and potential network intrusions by third parties.

If  hospitals  do  not  have  and  are  not  willing  to  install,  upgrade  and  maintain  the  wireless  and  other  information  technology  infrastructure  required  to
effectively operate our solutions, then they may experience technical problems or not purchase our solutions at all.

The effectiveness  of our solutions depends upon the quality and compatibility  of the communications  environment that our healthcare customers maintain. Our
solutions require voice-grade wireless (Wi-Fi) installed through large enterprise environments, which can vary from hospital to hospital and from department to
department within a hospital. Many hospitals have not installed a voice-grade wireless infrastructure. If potential customers do not have a wireless network that can
properly and fully interoperate with our solutions, then such a network must be installed, or an existing Wi-Fi network must be upgraded or modified, for example,
by  adding  access  points  in  stairwells,  for  our  solutions  to  be  fully  functional.  The  additional  costs  of  installing  or  upgrading  a  Wi-Fi  network  may  dissuade
potential customers from installing our solutions. Furthermore, if changes to a customer’s physical or information technology environment cause integration issues
or degrade the effectiveness of our solutions, or if the customer fails to upgrade or maintain its environment as may be required for software deployments, releases
and updates, the customer may not be able to fully utilize our solutions or may experience technical problems, or these changes may impact the performance of
other wireless equipment being used. If such circumstances arise, prospective

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customers may not purchase or existing customers may not expand their use of or deploy upgraded versions of our solutions, thereby harming our business and
operating results.

If we fail to achieve and maintain certification for certain U.S. federal standards, our sales to U.S. government customers will suffer.

We believe that a significant opportunity exists to continue to sell our products to healthcare facilities in the Veterans Administration and Department of Defense
(DoD). These customers require independent certification of compliance with specific requirements relating to encryption, security, interoperability and scalability,
including  Federal  Information  Processing  Standard  (FIPS)  140-2  and,  as  to  DoD,  certification  by  its  Joint  Interoperability  and  Test  Command  and  under  its
Information Assurance Certification and Accreditation Process. We have received certification under certain of these standards for military-specific configurations
of our solution incorporating our Badge, but we do not have these certifications for our new Smartbadge. We continue to carry out further compliance activities
and recertifications, as required. A failure on our part to achieve and maintain compliance and to respond to new threats and vulnerabilities, both as to current
products and as to new product versions, could adversely impact our revenue.

Our efforts to sell our solutions in non-healthcare markets may not be successful.

In recent  years, we have actively  engaged in sales efforts  to customers outside the healthcare  markets, including hospitality, retail, energy, education  and other
mobile  work  environments.  We  may  not  be  successful  in  further  penetrating  the  non-healthcare  markets  upon  which  we  are  initially  focusing,  or  other  new
markets. To date, our solutions have been selected by over 400 customers in non-healthcare markets. Total revenue from non-healthcare customers accounted for
3%,  4%  and  3%  of  our  revenue  during  the  years  ended  December  31, 2020, 2019  and  2018, respectively.  If  we  cannot  maintain  these  customers  by providing
solutions that meet their requirements, if we cannot successfully expand our solutions in non-healthcare markets, or if adoption of our solutions remains slow, we
may not obtain significant revenue from these markets. We may experience challenges as we expand in non-healthcare markets, including pricing pressure on our
solutions, budget constraints due to the COVID-19 pandemic and technical issues as we adapt our solutions for the requirements of new markets. For example,
some of our hospitality and retail customers have been significantly impacted by the COVID-19 pandemic and they have been forced to close locations and face
significant revenue declines. Our solutions also may not contain the functionality required by these non-healthcare markets or may be too expensive or may not
sufficiently differentiate us from competing solutions such that customers can justify deploying our solutions.

We generally recognize revenue from maintenance and support contracts and subscription arrangements over the contract term, and changes in sales may not
be immediately reflected in our operating results.

We generally recognize revenue from our customer subscription and support contracts, extended warranty contracts and subscription arrangements ratably over the
contract term, which is typically 12 months, in some cases subject to an early termination right. Revenue from our subscription and support contracts accounted for
40%, 38% and 35% of our revenue for the years ended December 31, 2020, 2019 and 2018, respectively. A portion of the revenue we report in each quarter is
derived from the recognition of deferred revenue relating to subscription and support contracts entered into during previous quarters. Consequently, a decline in
new or renewed subscription and support, extended warranty contracts or subscription agreements by our customers in any one quarter may not be immediately
reflected  in  our  revenue  for  that  quarter.  Such  a  decline,  however,  will  negatively  affect  our  revenue  in  future  quarters.  Accordingly,  the  effect  of  significant
downturns in sales and market acceptance of our services and potential changes in our rate of renewals may not be fully reflected in our operating results until
future periods.

Our success depends upon our ability to attract, integrate and retain key personnel, and our failure to do so could harm our ability to grow our business.

Our success depends, in part, on the continuing services of our senior management and other key personnel, and our ability to continue to attract, integrate and
retain highly skilled personnel, particularly in engineering, sales and marketing. Competition for highly skilled personnel is intense, particularly in the technology
field. If we fail to create work environments viewed as attractive and integrate and retain key personnel our ability to grow our business could be harmed.

The members of our senior management and other key personnel are at-will employees and may terminate their employment at any time without notice. If one or
more members of our senior management terminate their employment, we may not be able to find qualified individuals to replace them on a timely basis or at all,
and our senior management may need to divert their attention from other aspects of our business. Former employees may also become employees of a competitor.
We may also have to pay additional compensation to attract and retain key personnel. We also anticipate hiring additional engineering,

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marketing and sales, and services personnel to grow our business. Often, significant amounts of time and resources are required to train these personnel. We may
incur  significant  costs  to  attract,  integrate  and  retain  them,  and  we  may  lose  them  to  a  competitor  or  another  company  before  we  realize  the  benefit  of  our
investments in them.

Our international operations subject us, and may increasingly subject us in the future, to operational, financial, economic and political risks abroad.

Although we derive a relatively  small portion of our revenue  from  customers  outside  the United States,  we believe  that  non-U.S. customers  could represent  an
increasing share of our revenue in the future. During the years ended December 31, 2020, 2019 and 2018, we generated 10.7%, 8.7% and 10.2% of our revenue,
respectively, from customers outside of the United States, including Canada, the United Kingdom, Australia, New Zealand and Middle Eastern countries including
the United Arab Emirates, Saudi Arabia and Qatar. We also operate an innovation center in India and a sales office in Dubai, United Arab Emirates. Accordingly,
we are subject to risks and challenges that we would not otherwise face if we conducted our business solely in the United States, including:

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challenges incorporating non-English speech recognition capabilities into our solutions if we expand into non-English speaking markets;
difficulties integrating our solutions with wireless infrastructures with which we do not have experience;
difficulties integrating local dialing plans and applicable PBX standards;
challenges associated with delivering support, training and documentation in several languages;
difficulties in staffing and managing personnel and resellers;
the  need  to  comply  with  a  wide  variety  of  foreign  laws  and  regulations,  including  increasingly  stringent  data  privacy  regulations,  requirements  for  export
controls for encryption technology, employment laws, changes in tax laws and tax audits by government agencies;
political and economic instability in, or foreign conflicts that involve or affect, the countries of our customers;
the impacts associated with epidemics or contagious diseases;
adverse effects on us directly, or on our customers and suppliers, of changes in trade, fiscal or tax policies, including the imposition of tariffs;
difficulties in collecting accounts receivable and longer accounts receivable payment cycles;
exposure to competitors who are more familiar with local markets;
risks associated with the Foreign Corrupt Practices Act and local anti-bribery law compliance;
difficulties associated with resolving contract disputes in foreign countries with varied legal systems;
limited or unfavorable intellectual property protection in some countries; and
currency exchange rate fluctuations, which could affect the price of our solutions relative to locally produced solutions.

Any of these factors could harm our existing international business, impair our ability to expand into international markets or harm our operating results.

We face potential liability related to the privacy and security of personal information collected through our solutions.

In  connection  with  our  healthcare  business,  we  handle  and  have  access  to  “Protected  Health  Information”  or  “PHI”  subject  in  the  United  States  to  the  Health
Insurance Portability and Accountability Act of 1996 (“HIPAA”) as amended and supplemented by the Health Information Technology for Economic and Clinical
Health  Act  of  2009  (“HITECH”)  ,  regulations  issued  pursuant  to  these  statutes,  state  privacy  and  security  laws  and  regulations,  and  associated  contractual
obligations as a “business associate” of healthcare providers. These statutes, regulations and contractual obligations impose numerous requirements regarding the
use and disclosure of PHI with which we must comply. Among other things, HITECH made certain aspects of HIPAA’s rules, notably the “HIPAA Security Rule,”
directly applicable to business associates, independent contractors or agents of covered entities that create, receive, maintain or transmit PHI in connection with
providing  a  function  on  behalf  of,  or  a  service  to,  a  covered  entity  (e.g.,  health  care  communication  solutions).  HITECH  also  created  four  new  tiers  of  civil
monetary penalties, amended HIPAA to make civil and criminal penalties directly applicable to business associates and gave state attorneys general new authority
to file civil actions for damages or injunctions in federal court to enforce the federal HIPAA regulation and seek attorney’s fees and costs associated with pursuing
federal civil actions. The U.S. Department of Health & Human Services Office for Civil Rights (“OCR”) has increased its focus on compliance and continues to
train state attorneys general for enforcement purposes. The OCR has recently increased both its efforts to audit HIPAA compliance and its level of enforcement,
with one recent penalty exceeding $16 million. Our failure to accurately anticipate the application or interpretation of these statutes, regulations and contractual
obligations as we develop our solutions, a failure by us to comply with their requirements (e.g., evolving encryption and security requirements) or an allegation that
defects in our products have resulted in noncompliance by our customers could create material civil and/or criminal liability for us, resulting in adverse publicity
and negatively affecting our business.

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In addition, the use and disclosure of personal health information is subject to laws and regulations in other jurisdictions in which we do business or expect to do
business  in  the  future.  Any  developments  stemming  from  enactment  or  modification  of  these  laws  and  regulations,  or  the  failure  by  us  to  comply  with  their
requirements or to accurately anticipate the application or interpretation of these laws could create material liability to us, result in adverse publicity and negatively
affect our business.

For example, in May 2016, the EU formally adopted the General Data Protection Regulation (GDPR), which became effective in May 2018. The GDPR greatly
increased  the  European  Commission’s  jurisdictional  reach  of  its  laws  and  adds  a  broad  array  of  requirements  for  handling  personal  information,  including,  for
example, requirements to establish a legal basis for processing, higher standards for obtaining consent from individuals to process their personal information, more
robust disclosures to individuals and a strengthened individual data rights regime, requirements to implement safeguards to protect the security and confidentiality
of  personal  information  that  requires  the  adoption  of  administrative,  physical  and  technical  safeguards,  shortened  timelines  for  data  breach  notifications  to
appropriate data protection authorities or data subjects, limitations on retention and secondary use of information, increased requirements pertaining to health data
and additional requirements that we impose certain contractual obligations on third-party processors in connection with the processing of the personal information.
EU  member  states  are  tasked  under  the  GDPR  to  enact,  and  have  enacted,  certain  implementing  legislation  that  adds  to  and/or  further  interprets  the  GDPR
requirements  and  potentially  extends  our  obligations  and  potential  liability  for  failing  to  meet  such  obligations.  The  GDPR,  together  with  national  legislation,
regulations and guidelines of the EU member states governing the processing of personal information, impose strict obligations and restrictions on the ability to
collect, use, retain, protect, disclose, transfer and otherwise process personal information. In particular, the GDPR includes obligations and restrictions concerning
the consent and rights of individuals to whom the personal information relates, the transfer of personal information out of the European Economic Area, security
breach notifications and the security and confidentiality of personal information. The GDPR authorizes fines for certain violations of up to 4% of global annual
revenue or €20 million, whichever is greater, and other administrative penalties. Additionally, the United Kingdom (“UK”) implemented the Data Protection Act
effective in May 2018 and statutorily amended in 2019, that substantially implements the GDPR and contains provisions, including UK-specific derogations, for
how GDPR is applied in the UK. Since the beginning of 2021 (when the transitional period following Brexit expired), we also have to continue to comply with the
GDPR and the Data Protection Act, with each regime having the ability to fine up to the greater of €20 million (£17 million) or 4% of global turnover. The costs of
compliance with, and other burdens imposed by, such laws and regulations that are applicable to our business operations may limit the use and adoption of our
services and reduce overall demand for them. Changes in these legislations may add additional complexity, variation in requirements, restrictions  and potential
legal risk, require additional investment in resources for compliance programs, could impact strategies and availability of previously useful data, and could result in
increased compliance costs and/or changes in business practices and policies.

Any legislation or regulation in the area of privacy and security of personal information could affect the way we operate our services and could harm our business.
For example, the GDPR imposes strict rules on the transfer of personal information out of the EU to the United States. These obligations may be interpreted and
applied  in  a  manner  that  is  inconsistent  from  one  jurisdiction  to  another  and  may  conflict  with  other  requirements  or  our  practices.  In  addition,  these  rules  are
consistently  under scrutiny.  For example,  on July 16, 2020, the Court of Justice of the European Union (the Court of Justice)  invalidated  the European Union-
United States (EU-U.S.) Privacy Shield on the grounds that the EU-U.S. Privacy Shield failed to offer adequate protections to EU personal information transferred
to the United States. While the Court of Justice upheld the use of other data transfer mechanisms, such as the Standard Contractual Clauses, the decision has led to
some  uncertainty  regarding  the  use  of  such  mechanisms  for  data  transfers  to  the  United  States,  and  the  court  made  clear  that  reliance  on  Standard  Contractual
Clauses alone may not necessarily be sufficient in all circumstances. The use of Standard Contractual Clauses for the transfer of personal information specifically
to  the  United  States  also  remains  under  review  by  a  number  of  European  data  protection  supervisory  authorities.  For  example,  German  and  Irish  supervisory
authorities  have  indicated  that  the  Standard  Contractual  Clauses  alone  provide  inadequate  protection  for  EU-U.S.  data  transfers.  Use  of  the  data  transfer
mechanisms  must  now  be  assessed  on  a  case-by-case  basis  taking  into  account  the  legal  regime  applicable  in  the  destination  country,  in  particular  applicable
surveillance laws and rights of individuals. The European Data Protection Board (the EDPB) issued additional guidance regarding the Court of Justice’s decision
on November  11, 2020 which imposes higher burdens  on the use of data  transfer  mechanisms,  such as the Standard  Contractual  Clauses, for cross-border  data
transfers.

To comply with this guidance, we may need to implement  additional safeguards  to further  enhance the security  of data transferred  out of the EU, which could
increase  our  compliance  costs,  expose  us  to  further  regulatory  scrutiny  and  liability,  and  adversely  affect  our  business.  Further,  the  European  Commission
published  new  versions  of  the  Standard  Contractual  Clauses  for  comment.  While  the  comment  period  ended  in  December  2020,  the  European  Commission  is
expected  to  finalize  and  implement  the  new  Standard  Contractual  Clauses  in  early  2021.  Additionally,  other  countries  (e.g.,  Australia  and  Japan)  have  adopted
certain legal requirements for cross-border transfers of personal information. These obligations may be interpreted and applied in a manner that is inconsistent from
one jurisdiction to another and may conflict with other requirements or our practices. Further, since the transition period for Brexit ended December 31, 2020, there
remains some uncertainty regarding cross-border data transfers from the EU to the United Kingdom. The EU is expected to either issue an adequacy decision for

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such transfers in early 2021, or an adequacy mechanism such as the Standard Contractual Clauses will be required for transfer of personal information from the EU
to the United Kingdom. The costs of compliance with, and the other burdens imposed by, these and other laws or regulatory actions may prevent us from selling
our solutions or increase the costs associated with selling our solutions and may affect our ability to invest in or jointly develop solutions in the United States and
in  foreign  jurisdictions.  If  we are  required  to  implement  additional  measures  to  transfer  data  from  the  EU, this  could  increase  our  compliance  costs,  and  could
adversely affect our business, financial condition and results of operations. Further, we cannot guarantee that our privacy and security policies and practices will be
found sufficient to protect us from liability or adverse publicity relating to the privacy and security of personal information.

In  the  U.S.,  California  enacted  the  California  Consumer  Privacy  Act,  or  the  CCPA,  on  June  28,  2018,  which  took  effect  on  January  1,  2020,  and  became
enforceable by the California Attorney General on July 1, 2020, along with related regulations which came into force on August 14, 2020. Among other things, the
CCPA  requires  covered  companies  to  provide  new  disclosures  to  California  consumers  about  their  data  collection,  use  and  sharing  practices  and  provide  such
consumers new data protection and privacy rights, including the ability to opt out of certain sales of personal information, right to request correction, access, and
deletion of their personal information, the right to opt out of certain personal information sharing, and the right to receive detailed information about how their
personal information is processed. The CCPA provides for civil penalties for violations, as well as a private right of action for data breaches that result in the loss
of personal information. This private right of action may increase the likelihood of, and risks associated with, data breach litigation. Although the CCPA includes
limited exceptions from its prescriptions, including exceptions for PHI collected by covered entities or business associates subject to HIPAA, among others, the
CCPA  may  regulate  or  impact  our  processing  of  personal  information  depending  on  the  context.  Some  observers  have  noted  that  the  CCPA  could  mark  the
beginning of a trend toward more stringent privacy legislation in the U.S., and, indeed, a number of state legislatures are considering privacy and/or data protection
laws, which could increase our potential liability and adversely affect our business. Additionally, California voters recently approved the California Privacy Rights
Act, or the CPRA. The CPRA significantly modifies the CCPA and will impose additional data protection obligations on companies doing business in California,
including  additional  consumer  rights  processes  and  opt  outs  for  certain  uses  of  sensitive  data.  While  the  CPRA  will  not  take  effect  until  January  2023,  it  will
establish  a  California  privacy  regulator  before  that  date.  The  CCPA  and  the  CPRA  may  significantly  impact  our  business  activities  and  require  substantial
compliance costs that adversely affect business, operating results, prospects and financial condition. The interplay of federal and state laws (e.g., in addition to
California,  Massachusetts  and  Nevada  have  adopted  laws  requiring  the  implementation  of  certain  security  measures  to  protect  personal  information,  and  all  50
states  and  the  District  of  Columbia,  Puerto  Rico  and  Guam,  have  adopted  breach  notification  laws)  may  be  subject  to  varying  interpretations  by  courts  and
government  agencies,  creating  complex  compliance  issues  for  us  and  our  customers  and  potentially  exposing  us  to  additional  expense,  adverse  publicity  and
liability. Further, as regulatory focus on privacy, security and data use issues continues to increase and laws and regulations concerning the protection of personal
information expand and become more complex, these potential risks to products and services could intensify.

If our efforts to protect the security of information collected by our customers are unsuccessful, we could become subject to costly government enforcement
actions and private litigation, and our sales and reputation could suffer.

The nature of our business involves the receipt and storage of information about our customers, including personal information and PHI. We have implemented
programs  to  detect  and  alert  us  to  data  security  incidents.  However,  because  the  techniques  used  to  obtain  unauthorized  access,  disable  or  degrade  service,  or
sabotage systems change frequently and may be difficult to detect for long periods of time, we may be unable to anticipate these techniques or implement adequate
preventive  measures.  Companies  are  increasingly  subject  to  a  wide  variety  of  security  incidents,  cyber-attacks  and  other  attempts  to  gain  unauthorized  access.
These threats can come from a variety of sources, ranging in sophistication from an individual hacker to malfeasance by employees, consultants or other service
providers to state-sponsored attacks. Cyber threats may be generic, or they may be custom crafted against our information systems. In recent times, cyber-attacks
have become more prevalent and much harder to detect and defend against. Our network and storage applications may be vulnerable to cyber-attack, malicious
intrusion, malfeasance, loss of data privacy or other significant disruption and may be subject to unauthorized access by hackers, employees, consultants or other
service providers. In addition, hardware, software or applications we develop or procure from third parties may contain defects in design or manufacture or other
problems  that  could  unexpectedly  compromise  information  security.  Unauthorized  parties  may  also  attempt  to  gain  access  to  our  systems  or  facilities  through
fraud, trickery or other forms of deceiving our employees, contractors and temporary staff. If we experience significant data security breaches or fail to detect and
appropriately respond to significant data security breaches, we could be exposed to government enforcement actions and private litigation, as well as potentially
incur significant costs and diversion of resources to comply with our contractual obligations to notify our customers of such security breaches, particularly with
respect  to  any  protected  health  information  affected.  Moreover,  if  a  computer  security  breach  affects  our  systems  or  results  in  the  unauthorized  access,  use  or
disclosure of personal information, our reputation could be materially damaged. In addition, such a breach may require notification to governmental agencies, the
media and/or affected individuals pursuant to various federal, state and international

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privacy  and  security  laws,  if  applicable,  including  HIPAA  or  HITECH  and  its  implementing  rules  and  regulations,  as  well  as  regulations  promulgated  by  the
Federal Trade Commission and state breach notification laws. We would also be exposed to a risk of loss or litigation and potential liability under laws, regulations
and contracts that protect the privacy and security of personal information. For example, as stated above, the CCPA imposes a private right of action for security
breaches that could lead to some form of remedy including regulatory scrutiny, fines, private right of action settlements, and other consequences. The financial
exposure from the events referenced above could either not be insured against or not be fully covered through any insurance that we may maintain, and there can
be no assurance that the limitations of liability in any of our contracts would be enforceable or adequate or would otherwise protect us from liabilities or damages
as a result of the events referenced above. Any of the foregoing could have a material adverse effect on our business, reputation, results of operations, financial
condition and prospects. In addition, our customers could lose confidence in our ability to protect their information, which could cause them to discontinue using
our products or purchasing from us altogether.

The failure of our equipment lease customers to pay us under leasing agreements with them that we do not sell to third party lease finance companies could
harm our revenue and operating results.

In 2012, we began offering our solutions to our customers through multi-year equipment lease agreements. We sell the bulk of these leases, including the related
accounts receivables, to third party lease finance companies on a non-recourse basis. We retain unsold leases in-house, which exposes us to the creditworthiness of
such lease customers over the lease term. For the leases that we retain in-house, our ability to collect payments from a customer or to recognize revenue for the sale
could be impaired if the customer fails to meet its obligations to us such as in the case of its bankruptcy filing or deterioration in its financial position, or has other
creditworthiness issues, any of which could harm our revenue and operating results.

Our use of open source and non-commercial software components could impose risks and limitations on our ability to commercialize our solutions.

Our solutions contain software modules licensed under open source and other types of non-commercial licenses, including the GNU Public License, the Apache
License and others. We also may incorporate open source and other licensed software into our solutions in the future. Use and distribution of such software may
entail  greater  risks  than  use  of  third-party  commercial  software,  as  licenses  of  these  types  generally  do  not  provide  warranties  or  other  contractual  protections
regarding infringement claims or the quality of the code. Some of these licenses require the release of our proprietary source code to the public if we combine our
proprietary software with open source software in certain manners. This could allow competitors to create similar products with lower development effort and time
and ultimately result in a loss of sales for us.

The terms of many open source and other non-commercial licenses have not been judicially interpreted, and there is a risk that such licenses could be construed in
a manner that could impose unanticipated conditions or restrictions on our ability to commercialize our solutions. In such event, in order to continue offering our
solutions, we could be required to seek licenses from alternative licensors, which may not be available on a commercially reasonable basis or at all, to re-engineer
our solutions or to discontinue the sale of our solutions in the event we cannot obtain a license or re-engineer our solutions on a timely basis, any of which could
harm  our  business  and  operating  results.  In  addition,  if  an  owner  of  licensed  software  were  to  allege  that  we  had  not  complied  with  the  conditions  of  the
corresponding license agreement, we could incur significant legal costs defending ourselves against such allegations. In the event such claims were successful, we
could be subject to significant damages, be required to disclose our source code, or be enjoined from the distribution of our solutions.

Claims of intellectual property infringement could harm our business.

Vigorous protection and pursuit of intellectual property rights has resulted in protracted and expensive litigation for many companies in our industry. Although
claims  of  this  kind  have  not  materially  affected  our  business  to  date,  there  can  be  no  assurance  of  the  absence  of  such  claims  in  the  future.  Any  claims  or
proceedings against us, whether meritorious or not, could be time consuming, result in costly litigation, require significant amounts of management time, result in
the diversion of significant operational resources, or require us to enter into royalty or licensing agreements, any of which could harm our business and operating
results.

Intellectual property lawsuits are subject to inherent uncertainties due to the complexity of the technical issues involved, and we cannot be certain that we will be
successful in defending ourselves against intellectual property claims. In addition, we currently have a limited portfolio of issued patents compared to many other
industry participants, and therefore may not be able to effectively utilize our intellectual property portfolio to assert defenses or counterclaims in response to patent
infringement claims or litigation brought against us by third parties. Further, litigation may involve patent holding companies or other adverse patent owners who
have no relevant products and against whom our potential patents may provide little or no deterrence.

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Many potential litigants have the capability to dedicate substantially greater resources to enforce their intellectual property rights and to defend claims that may be
brought  against  them.  Furthermore,  a  successful  claimant  could  secure  a  judgment  that  requires  us  to  pay  substantial  damages  or  prevents  us  from  distributing
certain solutions or performing certain services. We might also be required to seek a license and pay royalties for the use of such intellectual property, which may
not  be  available  on  commercially  acceptable  terms  or  at  all.  Alternatively,  we  may  be  required  to  develop  non-infringing  technology,  which  could  require
significant effort and expense and may ultimately not be successful.

If we are unable to protect our intellectual property rights, our competitive position could be harmed, or we could be required to incur significant expenses to
enforce our rights.

Our success depends, in part, on our ability to protect our proprietary technology. We protect our proprietary technology through patent, copyright, trade secret and
trademark laws in the United States and similar laws in other countries. We also protect our proprietary technology through licensing agreements, nondisclosure
agreements and other contractual provisions. These protections may not be available in all cases or may be inadequate to prevent our competitors from copying,
reverse engineering or otherwise obtaining and using our technology, proprietary rights or solutions in an unauthorized manner. The laws of some foreign countries
may  not  be  as  protective  of  intellectual  property  rights  as  those  in  the  United  States,  and  mechanisms  for  enforcement  of  intellectual  property  rights  may  be
inadequate. In addition, third parties may seek to challenge, invalidate or circumvent our patents, trademarks, copyrights and trade secrets, or applications for any
of the foregoing. Our competitors may independently develop technologies that are substantially equivalent, or superior, to our technology or design around our
proprietary rights. In each case, our ability to compete could be significantly impaired.

To prevent unauthorized use of our intellectual property rights, it may be necessary to prosecute actions for infringement or misappropriation of our proprietary
rights. Any such action could result in significant costs and diversion of our resources and management’s attention, and there can be no assurance that we will be
successful in such action. Furthermore, many of our current and potential competitors have the ability to dedicate substantially greater resources to enforce their
intellectual property rights than us. Accordingly, despite our efforts, we may not be able to prevent third parties from infringing or misappropriating our intellectual
property. While we plan to continue to protect our intellectual property with, among other things, patent protection, there can be no assurance that:

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current or future U.S. or foreign patent applications will be approved;
our issued patents will protect our intellectual property and not be held invalid or unenforceable if challenged by third parties;
we will succeed in protecting our technology adequately in all key jurisdictions in which we develop technology, or we or our competitors operate; or
others will not independently develop similar or competing products or methods or design around any patents that may be issued to us.

Our failure to obtain patents with claims of a scope necessary to cover our technology, or the invalidation of our patents, or our inability to protect any of our
intellectual property, may weaken our competitive position and harm our business and operating results. We might be required to spend significant resources to
monitor  and  protect  our  intellectual  property  rights.  We  may  initiate  claims  or  litigation  against  third  parties  for  infringement  of  our  proprietary  rights  or  to
establish the validity of our proprietary rights. Any litigation,  whether or not it is resolved in our favor, could result in significant expense to us and divert the
efforts of our technical and management personnel, which may harm our business, operating results and financial condition.

Product liability or other liability claims could cause us to incur significant costs, adversely affect the sales of our solutions and harm our reputation.

Our solutions are utilized by healthcare professionals and others in the course of providing patient care. As a result, patients, family members, physicians, nurses or
others may allege we are responsible for harm to patients or healthcare professionals due to defects in, the malfunction of, the characteristics of, or the operation of,
our solutions. Any such allegations could harm our reputation and ability to sell our solutions.

Our solutions utilize lithium-ion batteries and electronic components that may overheat or otherwise malfunction as a result of physical or environmental damage.
Components  of  our  solutions  emit  radio  frequency  (RF)  emissions  which  have  been  alleged,  in  connection  with  cellular  phones,  to  have  adverse  health
consequences. Magnets in our badges may emit electromagnetic radiation and may be alleged to interfere with implanted medical or other devices. While these
components of our solutions comply with applicable guidelines, some may allege that these components of our solutions cause adverse health consequences. Also,
applicable  guidelines  may  change  making  these  components  of  our  solutions  non-compliant.  Any  such  allegations  or  non-compliance,  or  any  regulatory
developments, could negatively impact the sales of our solutions, require costly modifications to our solutions, and harm our reputation.

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Although our customer agreements contain terms and conditions, including disclaimers of liability, that are intended to reduce or eliminate our potential liability,
we could be required to spend significant amounts of management time and resources to defend ourselves against product liability, tort, warranty or other claims. If
any such claims were to prevail, we could be forced to pay damages, comply with injunctions or stop distributing our solutions. Even if potential claims do not
result in liability to us, investigating and defending against these claims could be expensive and time consuming and could divert management’s attention away
from our business. We maintain general liability insurance coverage, including coverage for errors and omissions; however, this coverage may not be sufficient to
cover large claims against us or otherwise continue to be available on acceptable terms. Further, the insurer could attempt to disclaim coverage as to any particular
claim.

We may require additional capital to support our business growth, and such capital may not be available.

We intend to continue to make investments to support business growth and may require additional funds to respond to business challenges, which include the need
to  develop  new  solutions  or  enhance  existing  solutions,  enhance  our  operating  infrastructure,  expand  our  sales  and  marketing  capabilities,  expand  into  non-
healthcare markets, and acquire complementary businesses, technologies or assets. Accordingly, we may need to engage in additional equity or debt financing to
secure funds. Equity and debt financing, however, might not be available when needed or, if available, might not be available on terms satisfactory to us. If we
raise  additional  funds  through  equity  financing,  our  stockholders  may  experience  dilution.  Debt  financing,  if  available,  may  involve  covenants  restricting  our
operations or our ability to incur additional debt. If we are unable to obtain adequate financing or financing on terms satisfactory to us in the future, our ability to
continue  to  support  our  business  growth  and  to  respond  to  business  challenges  could  be  significantly  limited  as  we  may  have  to  delay,  reduce  the  scope  of  or
eliminate some or all of our initiatives, which could harm our operating results.

Some of our solutions are, and others could become, subject to regulation by the U.S. Food and Drug Administration or similar foreign agencies, which could
increase our operating costs.

We provide certain products that are, and others that may become, subject to regulation by the Food and Drug Administration (FDA) and similar agencies in other
countries, or the jurisdiction of these agencies could be expanded in the future to include our solutions. The FDA regulates certain products, including software-
based products, as “medical devices” based, in part, on the intended use of the product and the risk the device poses to the patient should the device fail to perform
properly.  For  example,  the  clinical  alert  notification  solution  we  acquired  as  part  of  our  acquisition  of  Extension  Healthcare  and  the  clinical  communications
product we acquired from mVisum are regulated by the FDA as Class II medical devices. Although we have concluded that our wireless badge is a general-purpose
communications device not subject to FDA regulation, the FDA could disagree with our conclusion, or changes in our solutions or the FDA’s evolving regulation
could lead to FDA regulation of our solutions. Canada and many other countries in which we sell or may sell our solutions could also have similar regulations
applicable to our solutions, some of which may be subject to change or interpretation. We may incur substantial operating costs if we are required to register our
solutions  or  components  of  our  solutions  as  regulated  medical  devices  under  U.S.  or  foreign  regulations,  obtain  premarket  approval  from  the  FDA  or  foreign
regulatory agencies, and satisfy the extensive reporting requirements. In addition, failure to comply with these regulations could result in enforcement actions and
monetary penalties.

Environmental  and  social  (E&S)  regulations,  policies  and  provisions,  as  well  as  customer  demand,  may  make  our  supply  chain  more  complex  and  may
adversely affect our relationships with customers.

There  is  an  increasing  focus  on  the  governance  of  environmental  and  social  risks  in  our  industry.  A  number  of  our  customers  have  adopted,  or  may  adopt,
procurement policies that include E&S provisions that their suppliers must comply with, or they may seek to include such provisions in their procurement terms
and conditions. An increasing number of participants in the industry are also joining voluntary E&S initiatives, such as the Responsible Business Alliance. These
E&S provisions and initiatives are subject to change, can be unpredictable, and may be difficult and expensive for us to comply with, given the complexity of our
supply chain and our outsourced manufacturing. If we are unable to comply or are unable to cause our suppliers or contract manufacturers to comply, with such
policies  or  provisions,  a  customer  may  stop  purchasing  products  from  us,  and  may  take  legal  action  against  us,  which  could  harm  our  reputation,  revenue  and
results of operations.

In addition,  as part  of their  E&S programs,  an increasing  number  of customers  are  seeking  to source  products  that  do not contain  minerals  sourced  from  areas
where proceeds from the sale of such minerals are likely to be used to fund armed conflict, such as in the Democratic Republic of the Congo. This could adversely
affect the sourcing, availability and pricing of minerals used in the manufacture of our equipment. Since our supply chain is complex, we are not currently able to
definitively ascertain the origins of all of the minerals and metals used in our products. As a result, we may face difficulties in satisfying these customers’ demands,
which may harm our sales and operating results.

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Risks Related to our Notes

We have indebtedness in the form of convertible senior notes.

As  a  result  of  the  Notes  offering,  we  incurred  $143.75  million  principal  amount  of  indebtedness,  the  principal  amount  of  which  we  may  be  required  to  pay  at
maturity in 2023. Holders of the Notes will have the right to require us to repurchase their Notes upon the occurrence of a “fundamental change” (as defined in the
indenture governing the Notes) at a purchase price equal to 100% of the principal amount of the Notes to be purchased, plus accrued and unpaid interest, if any. In
addition, the indenture for the Notes provides that we are required to repay amounts due under the indenture in the event that there is an event of default for the
Notes that results in the principal, premium, if any, and interest, if any, becoming due prior to maturity date of the Notes. There can be no assurance that we will be
able to repay this indebtedness when due, or that we will be able to refinance this indebtedness on acceptable terms or at all. In addition, this indebtedness could,
among other things:

• heighten our vulnerability to adverse general economic conditions and heightened competitive pressures;
• require us to dedicate a larger portion of our cash flow from operations to interest payments, limiting the availability of cash for other purposes;
• limit our flexibility in planning for, or reacting to, changes in our business and industry; and
• impair our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, general corporate purposes or other

purposes.

In  addition,  our  ability  to  purchase  the  Notes  or  repay  prior  to  maturity  any  accelerated  amounts  under  the  Notes  upon  an  event  of  default  or  pay  cash  upon
conversions  of  the  Notes  may  be  limited  by  law,  by  regulatory  authority  or  by  agreements  governing  our  indebtedness  outstanding  at  the  time.  Our  failure  to
repurchase Notes at a time when the repurchase is required by the indenture (whether upon a fundamental change or otherwise under the indenture) or pay cash
payable on future conversions of the Notes (unless we elect to deliver solely shares of our common stock to settle such conversion) as required by the indenture
would  constitute  a  default  under  the  indenture.  A  default  under  the  indenture  or  the  fundamental  change  itself  could  also  lead  to  a  default  under  agreements
governing any future indebtedness. If the repayment of any related indebtedness were to be accelerated after any applicable notice or grace periods, we may not
have sufficient funds to repay the indebtedness, repurchase the Notes or make cash payments upon conversions thereof.

Provisions in the indenture for the Notes may deter or prevent a business combination that may be favorable to you.

If a fundamental change occurs prior to the maturity date of the Notes, holders of the Notes will have the right, at their option, to require us to repurchase all or a
portion  of  their  Notes.  In  addition,  if  a  make-whole  fundamental  change  occurs  prior  to  the  maturity  date,  we  will  in  some  cases  be  required  to  increase  the
conversion  rate  for  a  holder  that  elects  to  convert  its notes  in  connection  with such  make-whole  fundamental  change.  Furthermore,  the  indenture  for the  Notes
prohibits us from engaging in certain mergers or acquisitions unless, among other things, the surviving entity assumes our obligations under the Notes. These and
other provisions in the indenture could deter or prevent a third party from acquiring us even when the acquisition may be favorable to our stockholders.

The accounting method for convertible debt securities that may be settled in cash, such as the Notes, could have a material effect on our reported financial
results.

Under Accounting Standards Codification 470-20, Debt with Conversion and Other Options (ASC 470-20), an entity must separately account for the liability and
equity components of the convertible debt instruments (such as the Notes) that may be settled entirely or partially in cash upon conversion in a manner that reflects
the  issuer’s  economic  interest  cost.  The  effect  of  ASC  470-20  on  the  accounting  for  the  Notes  is  that  the  equity  component  is  required  to  be  included  in  the
additional paid-in capital section of stockholders’ equity on our consolidated balance sheet at the issuance date and the value of the equity component would be
treated as debt discount for purposes of accounting for the debt component of the Notes. We are required to record a non-cash interest expense for the amortization
of this debt discount for the term of the Notes which will adversely affect our financial results while the Notes are outstanding.

In  addition,  under  certain  circumstances,  convertible  debt  instruments  (such  as  the  Notes)  that  may  be  settled  entirely  or  partly  in  cash  may  be  accounted  for
utilizing  the  treasury  stock  method,  the  effect  of  which  is  that  the  shares  issuable  upon  conversion  of  such  Notes  are  not  included  in  the  calculation  of  diluted
earnings  per  share  except  to  the  extent  that  the  conversion  value  of  such  Notes  exceeds  their  principal  amount.  Under  the  treasury  stock  method,  for  diluted
earnings per share purposes, the transaction is accounted for as if the number of shares of common stock that would be necessary to settle such excess, if we

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elected to settle such excess in shares, are issued. We cannot be sure that the accounting standards in the future will continue to permit the use of the treasury stock
method. If we are unable, or otherwise elect not to, use the treasury stock method in accounting for the shares issuable upon conversion of the Notes, then our
diluted earnings per share could be adversely affected.

The capped call transactions may affect the value of the Notes and our common stock.

In connection with the issuance of the Notes, we entered into capped call transactions with certain financial institutions (the option counterparties). The capped call
transactions are expected generally to reduce the potential dilution upon any conversion of the Notes and/or offset any cash payments we are required to make in
excess of the principal amount upon conversion of the Notes, with such reduction and/or offset subject to a cap. In connection with establishing their initial hedges
of  the  capped  call  transactions,  the  option  counterparties  and/or  their  respective  affiliates  purchased  shares  of  our  common  stock  and/or  entered  into  various
derivative  transactions  with  respect  to  our  common  stock.  This  activity  could  have  increased  (or  reduced  the  size  of  any  decrease  in)  the  market  price  of  our
common stock or the Notes at that time. In addition, the option counterparties and/or their respective affiliates may modify their hedge positions by entering into or
unwinding various derivatives with respect to our common stock and/or purchasing or selling our common stock in secondary market transactions (and are likely to
do so during any observation period related to a conversion of notes or following any repurchase of notes by us on any fundamental change repurchase date or
otherwise). This activity could also cause or avoid an increase or a decrease in the price of our common stock or the Notes. The potential effect, if any, of these
transactions and activities on the price of our common stock or the Notes will depend in part on market conditions and cannot be ascertained at this time. Any of
these activities could adversely affect the value of our common stock.

Risks related to our common stock

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

We  have  never  paid  cash  dividends  on  any  of  our  capital  stock  and  currently  intend  to  retain  our  future  earnings  to  fund  the  development  and  growth  of  our
business. As a result, capital appreciation, if any, of our common stock will be the sole source of gain for the foreseeable future.

Our  charter  documents  and  Delaware  law  could  discourage,  delay  or  prevent  a  change  of  control  of  our  company  or  change  in  our  management  that
stockholders consider favorable and cause our stock price to decline.

Certain provisions of our restated certificate of incorporation and restated bylaws and Delaware law could discourage, delay or prevent a change of control of our
company or change in our management that the stockholders of our company consider favorable. These provisions:

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authorize the issuance of “blank check” preferred stock that our board of directors could issue to increase the number of outstanding shares and to discourage a
takeover attempt;
prohibit stockholder action by written consent, requiring all stockholder actions to be taken at a meeting of stockholders;
establish  advance  notice  procedures  for  nominating  candidates  to  our  board  of  directors  or  proposing  matters  that  can  be  acted  upon  by  stockholders  at
stockholder meetings;
limit the ability of our stockholders to call special meetings of stockholders;
prohibit stockholders from cumulating their votes for the election of directors;
permit newly created directorships resulting from an increase in the authorized number of directors or vacancies on our board of directors to be filled only by
majority vote of our remaining directors, even if less than a quorum is then in office;
provide that our board of directors is expressly authorized to make, alter or repeal our bylaws;
establish a classified board of directors so that not all members of our board are elected at one time;
provide that our directors may be removed only for “cause” and only with the approval of the holders of at least 66 2/3rds percent of our outstanding stock;
and
require super-majority voting to amend certain provisions in our certificate of incorporation and bylaws.

Section 203 of the Delaware General Corporation Law may also discourage, delay or prevent a change of control of our company.

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The exclusive forum provision in our amended and restated bylaws may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable
for disputes with us or any of our directors, officers, or other employees, which may discourage lawsuits with respect to such claims.

Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all claims brought to enforce any duty or liability created by the
Securities Act or the rules and regulations thereunder. In April 2020, we amended and restated our restated bylaws to provide that the federal district courts of the
United States of America will, to the fullest extent permitted by law, be the exclusive forum for resolving any complaint asserting a cause of action arising under
the  Securities  Act  (a  Federal  Forum  Provision).  Our  decision  to  adopt  a  Federal  Forum  Provision  followed  a  decision  by  the  Supreme  Court  of  the  State  of
Delaware holding that such provisions are facially valid under Delaware law. While there can be no assurance that federal courts or other state courts will follow
the  holding  of  the  Delaware  Supreme  Court  or  determine  that  the  Federal  Forum  Provision  should  be  enforced  in  a  particular  case,  application  of  the  Federal
Forum Provision generally means that suits brought by our stockholders to enforce any duty or liability created by the Securities Act must be brought in federal
court and cannot be brought in state court. While neither the exclusive forum provision nor the Federal Forum Provision applies to suits brought to enforce any
duty or liability created by the Exchange Act, Section 27 of the Exchange Act creates exclusive federal jurisdiction over all claims brought to enforce any duty or
liability created by the Exchange Act or the rules and regulations thereunder. Accordingly, actions by our stockholders to enforce any duty or liability created by
the  Exchange  Act  or  the  rules  and  regulations  thereunder  also  must  be  brought  in  federal  court.  Our  stockholders  will  not  be  deemed  to  have  waived  our
compliance with the federal securities laws and the regulations promulgated thereunder.

Any person or entity purchasing or otherwise acquiring or holding any interest in any of our securities shall be deemed to have notice of and consented to our
exclusive forum provisions, including the Federal Forum Provision. These provisions may limit a stockholder’s ability to bring a claim in a judicial forum of their
choosing  for  disputes  with  us  or  our  directors,  officers,  or  other  employees,  which  may  discourage  lawsuits  against  us  and  our  directors,  officers,  and  other
employees.

General risk factors

The market price of our common stock has been, and may continue to be, volatile, and your investment in our stock could suffer a decline in value.

There  has  been  significant  volatility  in  the  market  price  and  trading  volume  of  equity  securities,  which  is  often  unrelated  or  disproportionate  to  the  financial
performance of the companies issuing the securities. These broad market fluctuations may negatively affect the market price of our common stock. The market
price of our common stock could fluctuate significantly in response to the factors described in this “Risk Factors” section and elsewhere in this Form 10-K and
other factors, many of which are beyond our control, including:

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actual or anticipated variation in anticipated operating results of us or our competitors;
the financial projections we may provide to the public, any changes in these projections or our failure to meet these projections;
announcements by us or our competitors of new solutions, new or terminated significant contracts, commercial relationships or capital commitments;
changes in the regulatory environment affecting our healthcare customers, including impediments to their ability to obtain reimbursement for their services,
and other actual or anticipated legal or regulatory developments in the United States or foreign countries;
actual or anticipated developments in our competitors’ businesses or the competitive landscape generally;
failure of securities analysts to maintain coverage of us, changes in financial estimates by any securities analysts who follow our company, or our failure to
meet these estimates or the expectations of investors;
developments or disputes concerning our intellectual property or other proprietary rights;
commencement of, or our involvement in, litigation;
announced or completed acquisitions of businesses, technologies or assets by us or our competitor;
changes in operating performance and stock market valuations of other technology companies generally, or those in our industry in particular;
price and volume fluctuations attributable to inconsistent trading volume levels of our common stock;
our decision to seek additional equity or debt financing;
our public float relative to the total number of shares of our common stock that are issued and outstanding;
price and volume fluctuations in the overall stock market, including as a result of trends in the economy as a whole;
rumors and market speculation involving us or other companies in our industry;
the dissemination of adverse or misleading reports or opinions about our business;
any major change in our management;

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•
•

unfavorable economic conditions and slow or negative growth of our markets; and
other events or factors, including those resulting from war, incidents of terrorism or health epidemics or contagious diseases.

Our business is subject to the risks of earthquakes, fire, floods and other natural catastrophic events, and to interruption by man-made problems such as power
disruptions or terrorism.

Our corporate  headquarters  are  located  in the San  Francisco  Bay Area,  a region  known for seismic  activity,  and many critical  components  of our  solutions  are
sourced in Asia and Mexico, regions known to suffer natural disasters and epidemics or contagious diseases. A significant natural disaster, such as an earthquake,
fire or a flood, or epidemic or contagious disease, occurring at our headquarters, our other facilities or where our contract manufacturer or its suppliers are located,
could  harm  our  business,  operating  results  and  financial  condition.  In  addition,  acts  of  terrorism  could  cause  disruptions  in  our  business,  the  businesses  of  our
customers and suppliers, or the economy as a whole. We also rely on information technology systems to communicate among our workforce located worldwide,
and in particular, our senior management, general and administrative, and research and development activities that are coordinated with our corporate headquarters
in the San Francisco Bay Area. Any disruption to our internal communications, whether caused by a natural disaster, an epidemic or contagious disease, or by man-
made  problems,  such  as  power  disruptions,  in  the  San  Francisco  Bay Area,  Asia  or  Mexico  could  delay  our  research  and  development  efforts,  cause  delays  or
cancellations of customer orders or delay deployment of our solutions, which could harm our business, operating results and financial condition.

If we do not maintain effective internal control over financial reporting or disclosure controls and procedures in the future, the accuracy and timeliness of our
financial reporting may be adversely affected.

The  Sarbanes-Oxley  Act  requires,  among  other  things,  that  we  assess  the  effectiveness  of  our  internal  control  over  financial  reporting  annually  and  disclosure
controls and procedures quarterly. In particular, we must obtain confidence in our internal control over financial reporting to allow management to report on the
effectiveness of our internal control over financial reporting as required by Section 404 of the Sarbanes-Oxley Act. To the extent we find a material weakness or
other deficiency in our internal control over financial reporting, the accuracy and timeliness of our financial reporting may be adversely affected.

Multiple negative consequences could ensue if a material weakness in our internal control over financial reporting is identified in the future, or we are not able to
comply with the requirements of Section 404 in a timely manner, or we do not maintain effective controls. For example, our reported financial results could be
materially misstated or could be restated, we could receive an adverse opinion regarding our controls from our independent registered public accounting firm, or
we could be subject to investigations or sanctions by regulatory authorities. All of these outcomes would require additional financial and management resources,
and the market price of our stock could decline.

We  will  continue  to  incur  substantial  costs  as  a  result  of  operating  as  a  public  company  and  our  management  devotes  substantial  time  to  public  company
compliance obligations.

As  a  public  company,  we  incur  substantial  legal,  accounting  and  other  expenses.  The  Sarbanes-Oxley  Act,  Dodd-Frank  Wall  Street  Reform  and  Consumer
Protection  Act  of  2010  and  rules  subsequently  implemented  by  the  SEC  and  our  stock  exchange,  impose  various  requirements  on  public  companies,  including
certain corporate governance practices. Our management and other personnel devote a substantial amount of time to these compliance requirements. Moreover,
these rules and regulations, along with compliance with accounting principles and regulatory interpretations of such principles, as amended by the JOBS Act, have
increased and will continue to increase our legal, accounting and financial compliance costs and have made and will continue to make some activities more time-
consuming and costly.

We face risks related to securities litigation that could result in significant legal expenses and settlement or damage awards.

We have in the past been, and may in the future become, subject to claims and litigation alleging violations of the securities laws or other related claims, which
could harm our business and require us to incur significant costs. Regardless of the outcome, these matters or future litigation may require significant attention
from management and could result in significant

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Table of Contents

legal expenses, settlement costs or damage awards that could have a material impact on our financial position, results of operations and cash flows.

If securities or industry analysts issue an adverse or misleading opinion regarding our stock or do not publish research or reports about our business, our stock
price could decline.

The trading market for our common stock depends in part on the research and reports that securities or industry analysts publish about us and our business. We do
not control these analysts or the content and opinions included in their reports. The price of our common stock could decline if one or more analysts downgrade our
common stock or if those analysts issue other unfavorable commentary or cease publishing reports about us or our business. If one or more analysts cease coverage
of our company or fail to regularly publish reports about our company, we could lose visibility in the financial market, which in turn could cause our stock price to
decline. Further, securities or industry analysts may elect not to provide research coverage of our common stock and such lack of research coverage may adversely
affect the market price of our common stock.

Item 1B.    Unresolved Staff Comments

None

Item 2.    Properties

We do not currently own any of our facilities. The following table sets forth the location, approximate size, primary use and lease expiration dates of our material
leased facilities. Our facilities are in good operating condition and adequately serve our business needs.

Location
San Jose, California
Fort Wayne, Indiana
Toronto, Canada
Reading, United Kingdom
Bangalore, India
Bangalore, India
Dubai, United Arab Emirates
Pleasanton, California
Orlando, Florida
Queensland, Australia

Item 3.    Legal Proceedings

Approximate 

square feet Primary use

70,000  Corporate headquarters and product warehousing
27,860  Development, sales and support
2,289  Development, sales and support
1,366  Sales and support
20,734  Development
20,734  Development
1,905  Sales and support

842  Development, sales and support

5,083  Sales and support
1,100  Sales and support

Lease expiration date
March 31, 2022
February 28, 2023
April 30, 2023
June 6, 2022
July 24, 2022
July 1, 2024
December 20, 2022
January 31, 2024
May 31, 2026
June 23, 2021

We  are  currently,  and  may  from  time  to  time  be,  involved  in  lawsuits,  claims,  investigations  and  proceedings,  consisting  of  intellectual  property,  commercial,
employment and other matters which arise in the ordinary course of business.

Item 4.    Mine Safety Disclosures

None.

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

Market Information

Our common stock has been listed on the New York Stock Exchange under the symbol “VCRA” since March 28, 2012.

PART II

Holders of Common Stock

As of February 22, 2021, we had 34 holders of record of our common stock. The actual number of stockholders is greater than this number of record holders, and
includes stockholders who are beneficial owners, but whose shares are held in street name by brokers and other nominees. This number of holders of record also
does not include stockholders whose shares may be held in trust by other entities.

Dividend policy

We have never declared or paid any cash dividends on our capital stock, and we do not currently intend to pay any cash dividends on our common stock for the
foreseeable future. We expect to retain future earnings, if any, to fund the development and growth of our business. Any future determination to pay dividends on
our common stock will be at the discretion of our board of directors and will depend upon, among other factors, our financial condition, operating results, current
and anticipated cash needs, plans for expansion and other factors that our board of directors may deem relevant.

Stock Performance

This stock performance graph shall not be deemed “soliciting material” or to be “filed” with the SEC for purposes of Section 18 of the Exchange Act, or otherwise
subject to the liabilities  under that Section, and shall not be deemed to be incorporated by reference into any filing of Vocera Communications, Inc. under the
Securities Act or the Exchange Act.

The following stock performance graph compares the cumulative total return provided to holders of the common stock of Vocera Communications, Inc. relative to
the cumulative total returns of the New York Stock Exchange Composite Index and the Standard & Poor's 1500 Health Care Technology Index over a five-year
period. An investment of $100 is assumed to have been made in our common stock and in each of the indexes on December 31, 2015, including reinvestment of
dividends, and its relative performance is tracked through December 31, 2020.

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Table of Contents

Vocera Communications Inc.
NYSE Composite
S&P Health Care Technology

12/31/15
100.00 
100.00 
100.00 

12/31/16
151.56 
111.94 
78.73 

12/31/17
247.70 
132.90 
112.00 

12/31/18
322.54 
121.01 
87.15 

12/31/19
170.16 
151.87 
122.90 

12/31/20
340.41 
162.49 
132.86 

Purchases of Equity Securities by the Issuer and Affiliated Purchases

During the three months ended December 31, 2020, we did not repurchase any of our securities.

Securities Authorized for Issuance under Equity Compensation Plans

The information required for this Item is incorporated by reference from our Proxy Statement to be filed for our 2021 Annual Meeting of Stockholders.

Recent Sales of Unregistered Securities
None.

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Item 6.    Selected Financial Data

The following selected consolidated financial data should be read in conjunction with Item 7, “Management’s Discussion and Analysis of Financial Condition and
Results  of  Operations”  and  the  consolidated  financial  statements  and  related  notes  included  in  Item  8,  “Financial  Statements  and  Supplementary  Data”  of  this
Annual  Report on Form  10-K.  The selected  consolidated  financial  data  in  this  section  are  not  intended  to  replace  the  consolidated  financial  statements  and  are
qualified in their entirety by the consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K.

We derived the consolidated statement of operations data for the years ended December 31, 2020, 2019 and 2018 and the consolidated balance sheet data as of
December 31, 2020 and 2019 from our audited financial statements included elsewhere in this report. We derived the consolidated statement of operations data for
the years ended December 31, 2017 and 2016 and the consolidated balance sheet data as of December 31, 2018, 2017 and 2016 from our audited consolidated
financial statements that do not appear in this report. Our historical results are not necessarily indicative of the results to be expected in the future.

(in thousands, except per share data)
Consolidated statements of operations data:
Total revenue
Gross profit
Net loss
Net loss attributable to common stockholders

Net loss per share attributable to common stockholders

Basic and Diluted

Weighted average shares used to compute net loss per share
attributable to common stockholders

Basic and Diluted

(in thousands)
Consolidated balance sheet data:
Cash, cash equivalents and short-term investments
Total assets
Long-term debt
Total stockholders’ equity

$

$

$

$

2020

2019

2018

2017

2016

Years ended December 31,

198,420  $
128,617 
(9,656)
(9,656) $

180,501  $
109,099 
(17,980)
(17,980) $

179,630  $
111,887 
(9,674)
(9,674) $

165,989  $
101,062 
(10,897)
(10,897) $

132,026 
82,951 
(11,400)
(11,400)

(0.30) $

(0.57)

$(0.32)

$(0.38)

$(0.42)

32,215 

31,273 

30,041 

28,655 

26,859 

2020

2019

2018

2017

2016

As of December 31,

230,203  $
406,821 
124,376 
181,016 

229,868  $
370,455 
117,178 
163,825 

221,170  $
352,098 
110,540 
162,867 

81,233  $
204,973 
— 
128,000 

74,066 
192,495 
— 
119,146 

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

The following discussion and analysis of our financial condition and results of operations should be read together with our consolidated financial statements and
related notes included in Item 8, “Financial Statements and Supplementary Data” included in this Annual Report on Form 10-K. This discussion and analysis
contains forward-looking statements reflecting our current expectations that involve risks and uncertainties which are subject to safe harbors under the Securities
Act of 1933, as amended, or the Securities  Act, and the Securities  Exchange Act of 1934, as amended, or the Exchange Act. These forward-looking statements
include, but are not limited to, statements concerning our plans, objectives, expectations and intentions, future financial position, future revenues, projected costs,
expectations regarding demand and acceptance for our technologies, growth opportunities and trends in the market in which we operate, prospects and plans and
objectives of management, and the expected impact of the COVID-19 pandemic on our operations. The words “anticipates,” “believes,” “estimates,” “expects,”
“intends,” “may,” “plans,” “projects,” “will,” “would” and similar expressions are intended to identify forward-looking statements, although not all forward-
looking statements contain these identifying words. We may not actually achieve the plans, intentions or expectations disclosed in our forward-looking statements,
and you should not place undue reliance on our forward-looking statements. The cautionary statements made in this Annual Report on Form 10-K should be read
as applying to all related forward-looking statements wherever they appear in this Annual Report on Form 10-K. Our actual results may differ materially from
those anticipated in these forward-looking statements as a result of many factors, including but not limited to those set forth under Item 1A, “Risk factors” and
elsewhere in this Annual Report on Form 10-K.

Business overview

We  are  a  provider  of  secure,  integrated,  intelligent  communication  and  clinical  workflow  solutions,  focused  on  empowering  mobile  workers  in  healthcare,
hospitality, retail, energy, education and other mission-critical mobile work environments, in the United States and internationally. The significant majority of our
business is generated from sales of our solutions in the healthcare market to help our customers enhance quality of care, safety, patient and staff experience and
improve operational efficiency. As of December 31, 2020, care teams at approximately 1,900 healthcare facilities worldwide have selected our solutions.

We primarily sell products, software subscriptions and support and professional services directly to our customers. Total revenue increased 9.9% to $198.4 million
in 2020 from $180.5 million in 2019, and our 2019 revenue increased 0.5% from $179.6 million in 2018. For the year ended December 31, 2020, we recorded a net
loss of $9.7 million compared to a net loss of $18.0 million for the year ended December 31, 2019.

Our  diverse  customer  base  ranges  from  large  hospital  systems  to  small  local  hospitals,  as  well  as  other  healthcare  facilities  and  customers  in  non-healthcare
markets. We do not rely on any one customer for a substantial portion of our revenue. While we have international customers in other English-speaking countries
such as Canada, the United Kingdom, Australia, New Zealand and parts of the Middle East, most of our customers are located in the United States. International
customers  represented  10.7%  and  8.7%  of  our  revenue  in  2020  and  in  2019,  respectively.  We  believe  certain  international  markets  represent  attractive  growth
opportunities. We are exploring plans to expand our presence in other English-speaking markets and enter non-English speaking markets.

We outsource the manufacturing of our hardware products. Our outsourced manufacturing model allows us to scale our business without the significant capital
investment  and  on-going  expenses  required  to  establish  and  maintain  manufacturing  operations.  We  work  closely  with  our  contract  manufacturers,  including
Sercomm and SMTC Corporation, and key suppliers to manage the procurement, quality and cost of components. We seek to maintain an optimal level of finished
goods inventory to meet our forecast for sales and unanticipated shifts in sales volume and mix.

In the third quarter of 2020, we acquired EASE Applications, LLC, or EASE Applications, (now referred to as Vocera Ease) for $24.2 million, net of $0.3 million
of cash acquired. In addition to the purchase consideration, the agreement includes an earn-out pool with total potential payout amounts of $5 million subject to the
achievement  of  certain  performance  thresholds  as  well  as  an  employee  retention  bonus  plan  of  $5  million  subject  to  the  achievement  of  certain  performance
thresholds and continuing employment. Vocera Ease offers a cloud-based communication platform and mobile application built to improve the patient experience
by enabling friends and family members to receive timely updates about the progress of their loved one in the hospital.

A discussion and analysis of our financial condition and results of operations for the year ended December 31, 2018 is included in Item 7 of Part II,
"Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Annual Report on Form 10-K for the year ended December 31,
2019 filed with the SEC on February 26, 2020.

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COVID-19 Pandemic

The outbreak of the novel coronavirus, SARS-CoV-2, or COVID-19, is a global pandemic and public health emergency. Many federal, state and local governments
and  private  entities  have  mandated  various  restrictions,  including  travel  restrictions,  restrictions  on  public  gatherings,  stay  at  home  orders  and  advisories  and
quarantining of people who may have been exposed to the virus. Since our last filing, COVID-19 infections have continued and are increasing in many geographies
of the world and these rates may continue to increase. The COVID-19 pandemic has affected our business in several ways, including the following:

• We have taken measures to protect the health and safety of our employees, primarily by shifting the majority of our employees to remote work.
• We booked some urgent orders during the year ended December 31, 2020 to serve hospitals focused on preparations for COVID-19.
•

During the year ended December 31, 2020, we issued some free “surge” software licenses to our customers that can be used for a limited time while they
are responding to the pandemic.
Our access to our healthcare customers’ locations for sales and implementation activities was limited in many cases. The sales cycle and implementation
timeline for broader strategic deals in some cases has been elongated as they shifted their primary focus to preparing for and responding to the pandemic.

•

• We have experienced some delays in receiving parts due to supplier and shipping issues.

Overall, the outbreak has not had a material impact on our operating results or business in the year ended December 31, 2020. While future impacts cannot be
predicted at this time, the shift in hospital resources, attention to treatment of COVID-19 patients and declines in hospital revenues may result in reduced demand
for our products and solutions, longer sales cycles and/or delays of customer implementations, which could negatively impact our financial condition.

We have generated operating cash flows in the past and our $230.2 million in cash and short-term investments provides us with ample liquidity to meet our current
needs. However, given the dynamic nature of this situation, we cannot accurately estimate the impacts of COVID-19 on our financial condition, results of
operations or cash flows.

Components of operating results

Revenue.    We generate revenue from the sale of products and services. As discussed further in the section titled “Critical accounting policies and estimates—
Revenue recognition”, revenue is recognized utilizing a five-step approach which depicts the transfer of promised goods or services to customers in an amount that
reflects the consideration to which the entity expects to be entitled in exchange for those goods or services.

Revenue is comprised of the following:

•

•

Product.     Our solutions include both hardware and software. We refer to hardware revenue as device revenue, which includes revenue from sales of our
communication  badges  and  badge  accessories,  which  include  batteries,  battery  chargers,  lanyards,  clips  and  other  ancillary  badge  components  as  well  as
revenue from the resale of third-party devices and related accessories. Software revenue is derived primarily from the sale of perpetual licenses to our Vocera
Communication and Workflow System. We derive additional software revenue from the sale of term licenses and cloud-based subscriptions, which can be
renewed on a subscription basis. Product revenue is generally recognized upon shipment of hardware and perpetual licenses and, in the case of subscription
software, ratably over the applicable term.
Service. We receive service revenue from sales of cloud-based subscriptions, sales of software maintenance, extended hardware warranties and professional
services.  Subscription  revenue  is  generally  recognized  ratably  over  the  application  term.  Software  maintenance  is  typically  invoiced  annually  in  advance,
recorded  as  deferred  revenue,  and  recognized  as  revenue  ratably  over  the  service  period.  Our  professional  services  revenue  is  based  on  both  time  and
materials, and fixed price contracts, and is recognized as the services are provided. Extended warranties are invoiced in advance, recorded as deferred revenue,
and recognized ratably over the extended warranty period.

Cost of revenue.    Cost of revenue is comprised of the following:

•

•

Cost of product.    Cost of product is comprised primarily of materials costs, software license costs, provisions for excess and obsolete inventory, warranty,
and manufacturing overhead costs for test engineering, material requirements planning and our shipping and receiving functions. These overhead costs also
include facilities, equipment depreciation, amortization of developed technology and stock-based compensation expenses. We expect material costs to vary
with the product life cycle of our devices.
Cost  of  service.        Cost  of  service  is  comprised  primarily  of  employee  wages,  benefits  and  related  personnel  expenses  of  our  technical  support  team,  our
professional consulting personnel and our training teams. Cost of service also includes facility

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and information technology costs. We expect our cost of service will increase as we continue to invest in support services to meet the needs of our customer
base.

Operating expenses.    Operating expenses are comprised of the following:

•

•

•

Research  and  development.  Research  and  development  expenses  consist  primarily  of  employee  wages,  benefits  and  related  personnel  expenses,  hardware
materials, and consultant fees and expenses related to the design, development, testing and enhancements of our solutions. We intend to continue to invest in
improving the functionality of our solutions and the development of new solutions.
Sales and marketing.    Sales and marketing expenses consist primarily of employee wages, benefits and related personnel expenses, as well as trade shows,
marketing programs and collateral and public relations programs.
General and administrative.    General and administrative expenses consist primarily of employee wages, benefits and related personnel expenses, consulting,
accounting fees, legal fees and other general corporate expenses.

Interest income and other income (expense), net.

•

•

•

Interest income.     Interest income consists primarily of interest income earned on our cash, cash equivalent and short-term investment balances. Our interest
income  will  vary  each  reporting  period  depending  on  our  average  cash,  cash  equivalent  and  short-term  investment  balances  during  the  period  and  market
interest rates.
Interest  expense.           Interest  expense  consists  of  amortization  of  debt  discount  and  debt  issuance  costs  as  well  as  the  contractual  interest  incurred  of  the
issuance of the Convertible Senior Notes which are discussed in further detail in Note 8 of the Notes to Consolidated Financial Statements.
Other income (expense), net.    Other income (expense), net consists primarily of foreign exchange gains and losses.

Provision for income taxes.    We are subject to income taxes in the countries where we sell our solutions. We anticipate that in the future as we expand our sale of
solutions to customers outside the United States, we will become subject to taxation based on the foreign statutory rates in the countries where these sales took
place and our effective tax rate could fluctuate accordingly. Currently, each of our international subsidiaries is operating under cost plus agreements where the U.S.
parent company reimburses the international subsidiary for its costs plus an arm's length profit.

Income taxes are computed using the asset and liability method, under which deferred tax assets and liabilities are determined based on the difference between the
financial  statement  and  tax  bases  of  assets  and  liabilities  using  enacted  tax  rates  in  effect  for  the  year  in  which  the  differences  are  expected  to  affect  taxable
income.  Valuation  allowances  have  been  established  to  reduce  deferred  tax  assets  to  the  amount  reasonably  expected  to  be  realized.  Changes  in  valuation
allowances are reflected as a component of provision for income taxes.

At December  31, 2020, we held  a $39.9 million  valuation  allowance  against  our deferred  tax assets.  We review  on a quarterly  basis our conclusions  about the
appropriate amount of our deferred income tax asset valuation allowance.

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Results of operations

The  following  table  is  a  summary  of  our  consolidated  statements  of  operations  for  the  years  ended  December  31,  2020,  2019  and  2018.  The  period-to-period
comparisons of results are not necessarily indicative of results for future periods. The Company renamed the “maintenance and support” portion of service revenue
to  “subscription  and  support”  due  to  the  nature  of  this  revenue,  which  now  includes  subscription  revenue  from  Vocera  Ease  and  the  reclassification  of  other
immaterial revenue streams.

(in thousands, except percentages)
Consolidated statements of operations data:
Revenue

Product
Service

Total revenue

Cost of revenue
Product
Service

Total cost of revenue

Gross profit
Operating expenses

Research and development
Sales and marketing
General and administrative
Total operating expenses

Loss from operations
Interest income
Interest expense
Other expense, net
Loss before income taxes
Provision for (benefit from) income taxes

Net loss

Years ended December 31,

2020

2019

Amount

% Revenue

Amount

% Revenue

$

$

100,567 
97,853 
198,420 

28,805 
40,998 
69,803 
128,617 

38,820 
65,494 
28,382 
132,696 
(4,079)
3,169 
(9,354)
(640)
(10,904)
1,248 
(9,656)

50.7  % $
49.3 
100.0 

14.5 
20.7 
35.2 
64.8 

19.6 
33.0 
14.3 
66.9 
(2.1)
1.6 
(4.7)
(0.3)
(5.5)
0.6 
(4.9) % $

92,561 
87,940 
180,501 

29,039 
42,363 
71,402 
109,099 

34,280 
63,168 
25,774 
123,222 
(14,123)
5,110 
(8,789)
(158)
(17,960)
(20)
(17,980)

51.3  %
48.7 
100.0 

16.1 
23.5 
39.6 
60.4 

19.0 
35.0 
14.3 
68.3 
(7.8)
2.8 
(4.8)
(0.1)
(10.0)
— 
(10.0) %

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

Revenue:

(in thousands, except percentages)
Product Revenue
Device
Software
     Total product revenue

Service revenue
Subscription and support
Professional services and training
     Total service revenue

          Total revenue

Years ended December 31,
2020
Amount

2019
Amount

Change

Amount

%

$

$

69,321  $
31,246 
100,567 

78,532 
19,321 
97,853 
198,420  $

61,224  $
31,337 
92,561 

68,846 
19,094 
87,940 
180,501  $

8,097 
(91)
8,006 

9,686 
227 
9,913 
17,919 

13.2 %
(0.3)
8.6 

14.1 
1.2 
11.3 

9.9 %

Total  revenue  increased  $17.9  million,  or  9.9%,  for  the  year  ended  December  31,  2020  compared  to  the  year  ended  December  31,  2019.  The  increase  in  total
revenue was a result of an increase in device and services revenue.

Product revenue increased $8.0 million, or 8.6%, for the year ended December 31, 2020 compared to the year ended December 31, 2019. Device revenue increased
$8.1 million, or 13.2%, and software revenue decreased $0.1 million, or 0.3%, for the year ended December 31, 2020, compared to the year ended December 31,
2019. The increase in device revenue was driven primarily by an increase in unit volume of badges and related accessories. The decrease in software revenue was
due to the timing of software deployments from our backlog.

Service revenue increased $9.9 million, or 11.3%, for the year ended December 31, 2020 compared to the year ended December 31, 2019. Subscription and support
revenue increased $9.7 million, or 14.1%, and professional services and training revenue increased $0.2 million, or 1.2%, for the year ended December 31, 2020
compared to the year ended December 31, 2019. The increase in subscription and support revenue was primarily a result of having a larger customer base with
recurring contracts. The increase in professional services and training revenue was due to an increase in implementation services for our solutions.

Cost of revenue:

(in thousands, except percentages)
Cost of revenue
Product
Service

Total cost of revenue

Gross margin
Product
Service

Total gross margin

Years ended December 31,
2019
2020
Amount
Amount

Change

Amount

%

$

$

28,805 
40,998 
69,803 

$

$

29,039 
42,363 
71,402 

$

$

(234)
(1,365)
(1,599)

(0.8)%
(3.2)

(2.2)%

71.4 %
58.1 
64.8 %

68.6 %
51.8 
60.4 %

2.8 %
6.3 
4.4 %

Cost of  product  revenue  decreased  $0.2  million,  or  0.8%,  for the  year  ended  December  31, 2020 compared  to  the  year  ended  December  31, 2019. The  cost  of
product  revenue  decreased  primarily  due  to  lower  amortization  of  intangibles,  partially  offset  by  an  increase  in  devices  shipped.  Product  gross  margin  as  a
percentage of product revenue increased in the year ended December 31, 2020 compared to the year ended December 31, 2019 due to improved device margins
and a lower mix of third-party smartphone sales.

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Cost of service revenue decreased $1.4 million, or 3.2%, for the year ended December 31, 2020 compared to the year ended December 31, 2019. Cost of service
revenue decreased primarily as a result of a decrease in professional services costs, primarily related to a reduction in travel due to the COVID-19 pandemic. We
expect these costs to increase when the virus is controlled.  This decrease  was partially  offset by an increase in subscription  and support costs related to higher
revenue. Service gross margin as a percentage of service revenue increased for the year ended December 31, 2020 compared to the year ended December 31, 2019
primarily due to an increase in subscription and support revenue, an increase in utilization of the professional services team and a decrease in travel costs.

Operating expenses:

(in thousands, except percentages)
Operating expenses:

Research and development
Sales and marketing
General and administrative

Total operating expenses

Years ended December 31,
2020
Amount

2019
Amount

Change

Amount

%

$

$

38,820  $
65,494 
28,382 
132,696  $

34,280  $
63,168 
25,774 
123,222  $

4,540 
2,326 
2,608 
9,474 

13.2 %
3.7 
10.1 

7.7 %

Research and development expense. Research and development expense increased $4.5 million, or 13.2%, for the year ended December 31, 2020 compared to the
year  ended  December  31,  2019.  This  increase  was  primarily  due  to  a  $3.1  million  increase  in  compensation  and  benefits  associated  with  increased  headcount,
partially attributable to the acquisition of EASE Applications, a $0.8 million increase in research and development equipment and a $0.6 million increase in outside
services and development.

Sales and marketing expense. Sales and marketing expense increased $2.3 million, or 3.7%, for the year ended December 31, 2020 compared to the year ended
December 31, 2019. This was primarily due to a $6.4 million increase in compensation and benefits resulting from higher headcount and commissions which was
related to increased revenue and the acquisition of EASE Applications as well as an increase of $0.5 million in outside services and equipment. This was partially
offset by a decrease in travel expense of $3.4 million and a decrease in marketing development expense of $1.2 million as a result of the COVID-19 pandemic.

General and administrative expense. General and administrative expense increased $2.6 million, or 10.1%, for the year ended December 31, 2020 compared to the
year ended December 31, 2019. This was primarily due to a $2.5 million increase in compensation, benefits and hiring costs resulting from increased headcount
and  achievement  of  performance  related  compensation  targets  and  a  $0.4  million  increase  in  equipment  and  supplies.  This  increase  was  partially  offset  by  a
decrease in travel and entertainment costs of $0.7 million as a result of the COVID-19 pandemic.

(in thousands, except percentages)
Non-operating income (expense) elements:
Interest income
Interest expense
Other expense, net

Income taxes:
Benefit from (provision for) income taxes
Loss before income taxes
Effective tax rate %

Years ended December 31,
2019
2020

Change

$

$

3,169 
(9,354)
(640)

$

5,110 
(8,789)
(158)

(1,941)
(565)
(482)

1,248 
(10,904)

11.4 %

(20)
(17,960)

(0.1)%

1,268 
7,056 

11.5 %

Interest income. Interest income decreased $1.9 million for the year ended December 31, 2020, compared to the year ended December 31, 2019. This decrease was
due to earning a lower rate of return on our investments.

Interest expense. Interest expense increased $0.6 million for the year ended December 31, 2020, compared to the year ended December 31, 2019. The increase was
due to the amortization of debt discount and debt issuance costs and the contractual interest incurred on the issuance of the Notes.

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Other expense, net. The change in other expense, net for the year ended December 31, 2020, compared to the year ended December 31, 2019, was primarily due to
foreign exchange fluctuations.

Benefit from (provision for) income taxes. The $1.2 million tax benefit on $10.9 million of loss before income taxes in 2020 represented an effective tax rate of
11.4%. The effective tax rate for 2020 was due primarily to the release of the valuation allowance as a result of the EASE Applications acquisition, partially offset
by  income  taxes  on  foreign  operations  and  the  amortization  of  goodwill.  The  $20  thousand  provision  on  $18.0  million  of  loss  before  income  taxes  in  2019
represented  an  effective  tax  rate  of  (0.1)%.  The  effective  tax  rate  for  2019  was  due  primarily  to  income  taxes  on  our  foreign  operations  and  amortization  of
goodwill, partially offset by the tax benefit related to the gain in other comprehensive income.

Liquidity and capital resources

(in thousands)
Consolidated statements of cash flow data:
Net cash provided by operating activities
Net cash used in investing activities
Net cash provided by (used in) financing activities

Net (decrease) increase in cash and cash equivalents

Years ended December 31,

2020

2019

$

$

26,858  $
(20,441)
2,855 
9,272  $

15,778 
(20,536)
(3,814)
(8,572)

As of December 31, 2020, we had cash and cash equivalents and short-term investments of $230.2 million.

In May 2018, we issued Convertible Senior notes with a 1.5% interest rate for an aggregate principal amount of $143.75 million. There are no required principal
payments prior to the maturity of the Notes. As a result of the Company's stock price trading at over 130% of the conversion price of $32.25 for over 20 trading
days during January 2021 the notes are currently convertible. For additional information, see Note 8 and Note 14 of the Notes to Consolidated Financial Statements
included in Part II, Item 8 of this Annual Report on Form 10-K.

During 2020 and 2019, our purchases of property and equipment were $4.2 million and $4.6 million, respectively. The expenditures in 2020 primarily related to
leasehold  improvements,  computer  equipment  and  manufacturing  tools  and  equipment.  The  expenditures  in  2019  primarily  related  to  leasehold  improvements,
computer equipment and manufacturing tools and equipment.

We believe that our existing sources of liquidity will satisfy our anticipated working capital and capital requirements for at least the next twelve months. Our future
liquidity and capital requirements will depend upon numerous factors, including our rate of growth, the rate at which we add personnel to generate and support
future growth, and potential future acquisitions.

In  the  future,  we  may  seek  to  sell  additional  equity  securities  or  borrow  funds.  The  sale  of  additional  equity  or  convertible  securities  may  result  in  additional
dilution to our stockholders.  If  we raise additional  funds through the issuance of debt securities  or other borrowings, these  securities  or borrowings could have
rights senior to those of our common stock and could contain covenants that could restrict our operations. Any required additional capital may not be available on
reasonable terms, if at all.

Operating activities

Cash provided by operating activities was $26.9 million in 2020, due in part to non-cash items such as stock-based compensation of $25.7 million, amortization of
debt  discount  and  issuance  costs  of  $7.2  million,  and  depreciation  and  amortization  of  $6.4  million  for  property  and  equipment  and  acquired  intangible  assets,
partially offset by a decrease in lease-related performance liabilities of $1.2 million and the 2020 net loss of $9.7 million. With respect to changes in assets and
liabilities,  we  experienced  an  increase  in  accounts  receivable  of  $2.7  million,  an  increase  of  $5.3  million  in  inventories,  an  increase  of  $1.2  million  in  prepaid
expenses  and  other  assets,  an  increase  in  deferred  commissions  of  $1.8  million,  a  decrease  of  $2.6  million  in  accounts  payable,  an  increase  of  $8.3  million  in
accrued payroll and other liabilities and a $2.1 million increase in deferred revenue.

Cash provided by operating activities was $15.8 million in 2019, due in part to non-cash items such as stock-based compensation of $23.9 million, amortization of
debt  discount  and  issuance  costs  of  $6.6  million,  and  depreciation  and  amortization  of  $7.3  million  for  property  and  equipment  and  acquired  intangible  assets,
partially offset by a decrease in lease-related performance liabilities of $1.2 million and the 2019 net loss of $18.0 million. With respect to changes in assets and

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liabilities,  we  experienced  an  increase  in  accounts  receivable  of  $2.4  million,  an  increase  of  $2.1  million  in  other  receivables,  an  increase  of  $0.3  million  in
inventories, an increase of $0.9 million in prepaid expenses and other assets, an increase in deferred commissions of $0.2 million, an increase of $1.5 million in
accounts payable, an increase of $2.4 million in accrued payroll and other liabilities and a $2.8 million increase in deferred revenue.

Investing activities

Cash  used in  investing  activities  was $20.4  million  in  2020, which  was primarily  attributable  to  $139.7 million  in purchases  of  short-term  investments  and  the
acquisition of Vocera Ease for $24.2 million, offset by $118.3 million in short-term investment maturities and of $29.4 million sales of short-term investments. An
additional $4.2 million of cash was used for the purchase of property and equipment and leasehold improvements.

Cash used in investing activities was $20.5 million in 2019, which was primarily attributable to $137.5 million in purchases of short-term investments, offset by
$121.5  million  in  short-term  investment  maturities.  An  additional  $4.6  million  of  cash  was  used  for  the  purchase  of  property  and  equipment  and  leasehold
improvements.

Financing activities

Cash  provided  by  financing  activities  was  $2.9  million  in  2020,  primarily  attributable  to  $3.5  million  of  proceeds  from  stock  option  exercises,  $3.7  million  of
proceeds from issuance of common stock from the employee stock purchase plan and $2.0 million of cash from lease-related performance obligations. These items
were offset by a $6.4 million decrease for employee taxes paid on net share settlement on the vesting of restricted stock awards.

Cash used in financing activities was $3.8 million in 2019, primarily attributable to $2.4 million of proceeds from stock option exercises, $3.5 million of proceeds
from issuance of common stock from the employee stock purchase plan and $1.7 million of cash from lease-related performance obligations. These items were
offset by a $11.5 million decrease for employee taxes paid on net share settlement on the vesting of restricted stock awards.

Critical accounting policies and estimates

The  preparation  of  our  consolidated  financial  statements  requires  us  to  make  estimates  and  assumptions  that  affect  the  amounts  reported  in  the  consolidated
financial  statements  and  accompanying  notes.  We  evaluate  our  estimates  on  an  ongoing  basis,  including  those  related  to  product  warranties,  goodwill  and
intangible assets, revenue recognition, stock-based compensation, bonuses, accounting for business combinations, contingent consideration, and the provision for
income taxes. We base our estimates and judgments on our historical experience, knowledge of factors affecting our business and our belief as to what could occur
in the future considering available information and assumptions that we believe to be reasonable under the circumstances.

The accounting estimates we use in the preparation of our consolidated financial statements will change as events occur, more experience is acquired, additional
information  is  obtained  and  our  operating  environment  changes.  Changes  in  estimates  are  made  when  circumstances  warrant.  Such  changes  in  estimates  and
refinements in estimation methodologies are reflected in our reported results of operations and, if material, the effects of changes in estimates are disclosed in the
notes to our consolidated financial statements. By their nature, these estimates and judgments are subject to an inherent degree of uncertainty and actual results
could differ materially from the amounts reported based on these estimates.

While our significant accounting policies are more fully described in Note 1 of the “Notes to our consolidated financial statements” included in Item 8, “Financial
Statements and Supplementary Data,” we believe the following reflects our critical accounting policies and our more significant judgments and estimates used in
the preparation of our financial statements.

Revenue Recognition

Some of our contracts with customers contain multiple performance obligations. Determining whether products and services are considered distinct performance
obligations that should be accounted for separately versus together may require significant judgment. For these contracts, we account for individual performance
obligations separately  if they are distinct.  The transaction  price is allocated to the separate performance  obligations on a relative  standalone selling price (SSP)
basis.  If  the  contract  contains  a  single  performance  obligation,  the  entire  transaction  price  is  allocated  to  the  single  performance  obligation.  For  performance
obligations that we routinely sell separately, such as support and maintenance on our core offerings, we determine SSP by evaluating the standalone sales over the
trailing 12 months. For those that are not sold routinely, we determine SSP based on our overall pricing trends and objectives, taking into consideration market
conditions and other factors, including the value of our contracts, the products sold and geographic locations.

Standard product warranties

We  provide  for  the  estimated  costs  of  product  warranties  at  the  time  the  related  revenue  is  recognized.  Costs  are  estimated  based  on  historical  and  projected
product failure rates, historical and projected replacement costs, and knowledge of specific

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product  failures  (if  any).  The  specific  product  warranty  includes  parts  and  labor  over  a  period  generally  ranging  from  one  to  three  years.  We  generally  do  not
provide performance warranties for software. We regularly assess our estimates to evaluate the adequacy of the recorded warranty liabilities and adjust the amounts
as necessary. The total warranty expense under our standard warranty in 2020 was $0.3 million, compared to $0.2 million in 2019 and $0.2 million in 2018. The
key drivers to the warranty reserve calculation are the installed base of products under standard warranty, the estimated return rate of the installed base of products
under standard warranty, and the availability of refurbished units to fulfill expected warranty claims.

Stock-based compensation

Restricted Stock Units and Performance Stock Units

We  record  all  stock-based  awards,  which  consist  of  restricted  stock  units  (RSUs)  and  performance  stock  units  (PSUs),  at  fair  value  as  of  the  grant  date  and
recognize the expense over the requisite service period (generally over the vesting period of the award). The restricted stock units generally vest one third on the
first anniversary of the grant, one third on the second anniversary of the grant and one third upon the third anniversary of the grant. The grant date fair value of the
RSUs is the closing market price on the date of grant; this amount is charged to expense ratably over the requisite service period. The PSUs consist of grants of
performance-based  restricted  stock  units  to  certain  members  of  executive  management  that  vest  contingent  upon the  achievement  of  predetermined  market  and
service conditions. The fair value of our PSUs is estimated using a Monte-Carlo simulation model which is a probabilistic approach for calculating the fair value of
the awards.

Goodwill and intangible assets

We  allocate  the  purchase  price  of  any  acquisitions  to  tangible  assets  and  liabilities  and  identifiable  intangible  assets  acquired.  Any  residual  purchase  price  is
recorded as goodwill. The allocation of the purchase price requires management to make significant estimates in determining the fair values of assets acquired and
liabilities assumed, especially with respect to intangible assets. These estimates are based on information obtained from management of the acquired companies
and historical experience. These estimates can include, but are not limited to, the cash flows that an asset is expected to generate in the future, and the cost savings
expected to be derived from acquiring an asset. These estimates are inherently uncertain and unpredictable, and if different estimates were used the purchase price
for the acquisition could be allocated to the acquired assets and liabilities differently from the allocation that we have made. In addition, unanticipated events and
circumstances may occur which affect the accuracy or validity of such estimates, and if such events occur we may be required to record a charge against the value
ascribed to an acquired asset or an increase in the amounts recorded for assumed liabilities.

Goodwill

Goodwill is tested for impairment at the reporting unit level at least annually, or more often if events or changes in circumstances indicate the carrying value may
not  be  recoverable.  Our  annual  assessment  date  is  October  1st  and  the  results  of  our  assessment  performed  indicated  that  an  impairment  was  not  required.  No
impairment  was  recorded  in  2020,  2019  or  2018.  As  of  December  31,  2020,  no  changes  in  circumstances  indicate  that  goodwill  carrying  values  may  not  be
recoverable. Application of the goodwill impairment test requires judgment. Circumstances that could affect the valuation of goodwill include, among other things,
a significant change in our business climate and the buying habits of our customers along with changes in the costs to provide our products and services.

Intangible assets

Intangible  assets  are  amortized  over  their  estimated  useful  lives.  Upon  completion  of  development,  acquired  in-process  research  and  development  assets  are
generally considered amortizable, finite-lived assets and are amortized over their estimated useful lives.

Finite-lived  intangible  assets  consist  of  customer  relationships,  developed  technology,  trademarks,  backlog  and  non-compete  agreements.  We  evaluate  our
intangible  assets  for  impairment  at  the  asset  group  level,  which  means  the  intangibles  grouped  with  other  assets  and  liabilities  at  the  lowest  level  for  which
identifiable cash flows are largely independent of the cash flows of other assets and liabilities. Management has concluded that our asset groups align with our
reporting unit. The intangible assets are allocated to the Product and Services asset groups, given that the Product and Services asset groups are the lowest level for
which  discrete  cash  flow  information  are  identifiable,  independent  from  other  assets.  We  assess  the  recoverability  of  these  assets  whenever  adverse  events  or
changes  in  circumstances  or  business  climate  indicate  that  expected  undiscounted  future  cash  flows  related  to  such  intangible  assets  may  not  be  sufficient  to
support the net book value of such assets. An impairment is recognized in the period of identification to the extent the carrying amount of an asset exceeds the fair
value of such asset. No impairment of intangible assets was recorded in 2020, 2019 or 2018.

Significant judgments required in assessing the impairment of goodwill and intangible assets include the identification of the reporting unit, identifying whether
events or changes in circumstances require an impairment assessment, estimating future cash flows, determining appropriate discount and growth rates and other
assumptions. Changes in these estimates and assumptions

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could materially affect the determination of fair value as to whether an impairment exists and, if so, the amount of that impairment.

Income taxes

We use the asset and liability method of accounting for income taxes. Under this method, we record deferred income taxes based on temporary differences between
the financial reporting and tax bases of assets and liabilities and use enacted tax rates and laws that we expect will be in effect when we recover those assets or
settle those liabilities, as the case may be, to measure those taxes. In cases where the expiration date of tax carryforwards or the projected operating results indicate
that  realization  is  not  likely,  we  provide  for  a  valuation  allowance.  Valuation  allowances  are  established  when  necessary  to  reduce  deferred  tax  assets  to  the
amounts expected to be realized.

We have deferred tax assets, resulting from deductible temporary differences that may reduce taxable income in future periods. A valuation allowance is required
when it is more likely than not that all or a portion of a deferred tax asset will not be realized. In assessing the need for a valuation allowance, we estimate future
taxable  income,  considering  the  feasibility  of  ongoing  tax-planning  strategies  and  the  realizability  of  tax  loss  carryforwards.  Valuation  allowances  related  to
deferred tax assets can be impacted by changes in tax laws, changes in statutory tax rates and future taxable income levels. If we were to determine that we would
be  able  to  realize  our  deferred  tax  assets  in  the  future  in  excess  of  the  net  carrying  amounts,  we  would  decrease  the  recorded  valuation  allowance  through  an
increase  to  income  in  the  period  in  which  that  determination  is  made.  Due  to  the  amount  of  net  operating  losses  available  for  income  tax  purposes  through
December 31, 2020, we had a full valuation allowance against our deferred tax assets. We continue to evaluate the realizability of our U.S. and Canadian deferred
tax assets. If our financial results improve, we will reassess the need for a full valuation allowance each quarter and, if we determine that it is more likely than not
the deferred tax assets will be realized, we will adjust the valuation allowance.

At December 31, 2020, we had a valuation allowance against net deferred tax assets of $39.9 million. We review on a quarterly basis our conclusions about the
appropriate amount of our deferred tax asset valuation allowance. There is inherent uncertainty in evaluating the sustainability of the income tax positions we take
on our tax returns. We assess our income tax positions and record tax benefits for all years subject to examination based upon our management’s evaluation of the
facts, circumstances and information available at the reporting date. For those tax positions where it is more likely than not that a tax benefit will be sustained, we
have recorded the highest amount of tax benefit with a greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full
knowledge of all relevant information. For those income tax positions where it is not more likely than not that a tax benefit will be realizable, no tax benefit has
been recognized in our financial statements.

We  include  interest  and  penalties  with  income  taxes  on  the  accompanying  statement  of  operations.  Our  tax  years  after  2013  are  subject  to  tax  authority
examinations. Additionally, our net operating losses and research credits are subject to tax authority adjustment.

Recently issued accounting guidance

See “Note 1. The Company and Summary of Significant Accounting Policies” of the Notes to Consolidated Financial Statements in “Item 8. Financial Statements
and Supplementary Data” for a full description of recent accounting pronouncements including the respective expected dates of adoption and estimated effects, if
any on our consolidated financial statements.

Item 7A.    Quantitative and Qualitative Disclosures about Market Risk

The primary objective of our investment activities is to preserve principal while maximizing yields without significantly increasing risk. To achieve this objective,
historically we have invested in money market funds. With the proceeds from our two public offerings in 2012 and our Notes offering in 2018, we have invested in
a broader portfolio of high credit quality short-term securities. To minimize the exposure due to an adverse shift in interest rates, we maintain an average portfolio
duration of one year or less.

Our primary exposure to market risk is interest income and expense sensitivity, which is affected by changes in the general level of the interest rates in the United
States. However, because of the short-term nature of our interest-bearing securities, a 10% change in market interest rates would not be expected to have a material
impact on our consolidated financial condition or results of operations.

Historically our operations have consisted of research and development and sales activities in the United States. As a result, our financial results have not been
materially affected by factors such as changes in foreign currency exchange rates or economic conditions in foreign markets. We are developing plans to expand
our  international  presence.  Accordingly,  we  expect  that  our  exposure  to  changes  in  foreign  currency  exchange  rates  and  economic  conditions  may  increase  in
future periods.

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Item 8.    Financial Statements and Supplementary Data

Index to financial statements

Report of independent registered public accounting firm

Consolidated balance sheets

Consolidated statements of operations

Consolidated statements of comprehensive loss

Consolidated statements of stockholders’ equity

Consolidated statements of cash flows

Notes to consolidated financial statements

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and the Board of Directors of Vocera Communications, Inc.

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Vocera Communications, Inc. 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 three 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 three
years in the period ended December 31, 2020, in conformity with accounting principles generally accepted in the United States of America.

We have also 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 Internal Control — Integrated Framework (2013) issued by the
Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 25, 2021, expressed an unqualified opinion on the Company's
internal control over financial reporting.

Change in Accounting Principle

As discussed in Note 7 to the financial statements, the Company has changed its method of accounting for leases effective January 1, 2019 using a modified
retrospective approach due to adoption of Accounting Standards Codification (“ASC”) No. 2016-02, Leases (Topic 842).

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

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

Revenue Recognition - Refer to Note 2 to the Financial Statements

Critical Audit Matter Description

The Company recognizes revenue upon transfer of control of promised products or services to customers in an amount that reflects the consideration the Company
expects to receive in exchange for those products or services. The Company offers products and services including its proprietary communication badges, perpetual
software licenses, professional services, maintenance and support services, and extended hardware warranties. Product revenue was $100.6 million and service
revenue was $97.9 million for the year ended December 31, 2020.

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Significant judgment is exercised by the Company in determining revenue recognition for the Company’s customer contracts, and includes the following:

•

•

•

•

Identification and evaluation of terms and conditions within contracts that impact revenue recognition

Determination of whether promised goods or services, such as hardware and software licenses, are capable of being distinct and are distinct in the context
of the Company’s customer contracts which leads to whether they should be accounted for as individual or combined performance obligations

Determination of stand-alone selling prices for each distinct performance obligation and for products and services that are not sold separately

Determination of transaction price and allocation of transaction price to identified performance obligations

We identified revenue recognition as a critical audit matter because of these significant judgments required by management. This required a high degree of auditor
judgment and an increased extent of effort when performing audit procedures to evaluate whether revenue was recognized to depict the transfer of promised
products or services to customers in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services.

How the Critical Audit Matter Was Addressed in the Audit

Our principal audit procedures related to the Company’s revenue recognition for these customer agreements included the following:

• We tested the effectiveness of controls related to the identification and evaluation of terms and conditions in contracts, determination of distinct

performance obligations, determination of the standalone selling prices, determination of transaction price, allocation of the transaction price to the
performance obligations in the contract, and recognition of revenue when, or as, the Company satisfies a performance obligation.

• We evaluated management’s significant accounting policies related to revenue recognition for reasonableness.

• We selected a sample of recorded revenue transactions and performed the following procedures:

◦

◦

◦

Obtained and read customer purchase orders and the underlying contract for each selection, including master agreements and related
amendments to evaluate if relevant contractual terms have been appropriately considered by management.

Evaluated management’s application of their accounting policy and tested revenue recognition for specific performance obligations by
comparing management’s conclusions to the underlying master agreement and any related amendments.

Tested the mathematical accuracy of management’s calculations of revenue and the associated timing of revenue recognized in the financial
statements.

• We evaluated the reasonableness of management’s estimate of standalone selling prices for products and services that are not sold separately by

performing the following:

◦

◦

Assessed the appropriateness of the Company’s methodology and mathematical accuracy of the determined standalone selling prices.

Tested the completeness and accuracy of the source data utilized in management’s calculations.

Business Acquisitions — Refer to Note 12 to the Financial Statements

Critical Audit Matter Description

The Company completed the acquisition of EASE Applications, LLC (“EASE”) for consideration of $24.2 million, exclusive of contingent consideration accruals,
on August 18, 2020. The Company accounted for the acquisition of EASE under the acquisition method of accounting for business combinations. Accordingly, the
purchase price was allocated on a preliminary basis, to the assets acquired and liabilities assumed based on their respective fair values, including customer
relationship identified intangible assets with an aggregate fair value of approximately $5.4 million. The Company estimated the fair value of the customer
relationship intangible assets using an income-based valuation methodology, which is a specific discounted cash flow method.

Significant judgment is exercised by the Company in determining the fair value of the acquired customer relationship intangible assets, including the following:

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•

•

•

•

Future expected cash flows for existing customers,

Selection of customer attrition rates,

Valuation methodology, and

Discount rates.

Given the fair value determination of acquired customer relationship identified intangible assets requires management to make significant estimates related to the
above assumptions, performing audit procedures to evaluate the reasonableness of these assumptions required a high degree of auditor judgment and an increased
extent of effort, including the need to involve our fair value specialists. Thus, we deemed this to be a critical audit matter.

How the Critical Audit Matter Was Addressed in the Audit

Our audit procedures related to the fair value of customer relationship intangible assets acquired for EASE included the following, among others:

• We tested the effectiveness of controls over the purchase price allocation, including management’s controls over the forecast utilized, and the valuation

methodology and inputs for estimating the fair value of customer relationship intangible assets acquired.

•

Our internal valuation specialists assisted us in evaluating the reasonableness of the (1) valuation techniques used for customer relationship intangible
assets acquired, (2) valuation assumptions used in the excess earning method including long-term growth rate, weighted average cost of capital, weighted
average return on assets and internal rate of return, (3) discount rates, including testing the mathematical accuracy of the calculation of estimated fair
value of the customer relationship intangible acquired assets, and developing a range of independent estimates and comparing our estimates to those used
by management.

• We assessed the reasonableness of management’s projections of economic useful life, percentage of revenue attributable to the intangible asset, sales and

marketing adjustment for new customers by comparing the assumptions used in the projections to external market sources, existing contracts, historical
data, and results from other areas of the audit.

/s/ Deloitte & Touche LLP

San Jose, California    
February 25, 2021  

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

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and the Board of Directors of Vocera Communications, Inc.

Opinion on Internal Control over Financial Reporting

We have audited the internal control over financial reporting of Vocera Communications, Inc. and subsidiaries (the “Company”) as of December 31, 2020, based
on criteria established in Internal Control — Integrated Framework (2013) 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 Internal Control — Integrated Framework (2013) issued by COSO.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial
statements as of and for the year ended December 31, 2020, of the Company and our report dated February 25, 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. 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/ Deloitte & Touche LLP

San Jose, California
February 25, 2021

52

Vocera Communications, Inc.

Consolidated Balance Sheets
(In Thousands, Except Share and Par Amounts) 

Table of Contents

Assets
Current assets

Cash and cash equivalents
Short-term investments
Accounts receivable, net
Other receivables
Inventories
Prepaid expenses and other current assets

Total current assets
Property and equipment, net
Intangible assets, net
Goodwill
Deferred commissions
Other long-term assets

Total assets

Liabilities and stockholders' equity
Current liabilities

Accounts payable
Accrued payroll and other current liabilities
Deferred revenue, current
Total current liabilities
Deferred revenue, long-term
Convertible senior notes, net
Other long-term liabilities
Total liabilities

Commitments and contingencies (Note 9)
Stockholders' equity
Preferred stock, $0.0003 par value - 5,000,000 shares authorized as of December 31, 2020 and December 31, 2019; zero
shares issued and outstanding
Common stock, $0.0003 par value - 100,000,000 shares authorized as of December 31, 2020 and December 31, 2019;
32,692,561 and 31,660,709 shares issued and outstanding as of December 31, 2020 and December 31, 2019, respectively
Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit

Total stockholders’ equity

Total liabilities and stockholders’ equity

December 31,

2020

2019

34,976  $
195,227 
45,653 
6,170 
10,159 
6,317 
298,502 
8,103 
12,788 
69,168 
12,293 
5,967 
406,821  $

3,127  $
23,195 
54,785 
81,107 
9,948 
124,376 
10,374 
225,805 

25,704 
204,164 
42,547 
6,312 
4,576 
5,149 
288,452 
8,661 
5,461 
49,246 
10,477 
8,158 
370,455 

6,036 
14,757 
50,033 
70,826 
11,442 
117,178 
7,184 
206,630 

— 

— 

10 
340,515 
473 
(159,982)
181,016 
406,821  $

9 
313,963 
179 
(150,326)
163,825 
370,455 

$

$

$

$

The accompanying notes are an integral part of these consolidated financial statements.

53

Table of Contents

Revenue
Product
Service

Total revenue

Cost of revenue

Product
Service

Total cost of revenue

Gross profit
Operating expenses

Research and development
Sales and marketing
General and administrative
Total operating expenses

Loss from operations
Interest income
Interest expense
Other expense, net
Loss before income taxes
Benefit from (provision for) income taxes
Net loss

Vocera Communications, Inc.

Consolidated Statements of Operations
(In Thousands, Except Per Share Amounts)

Years ended December 31,
2019

2020

2018

$

100,567  $
97,853 
198,420 

92,561  $
87,940 
180,501 

28,805 
40,998 
69,803 
128,617 

38,820 
65,494 
28,382 
132,696 
(4,079)
3,169 
(9,354)
(640)
(10,904)
1,248 
(9,656)

29,039 
42,363 
71,402 
109,099 

34,280 
63,168 
25,774 
123,222 
(14,123)
5,110 
(8,789)
(158)
(17,960)
(20)
(17,980)

97,447 
82,183 
179,630 

27,425 
40,318 
67,743 
111,887 

30,879 
62,214 
25,099 
118,192 
(6,305)
3,044 
(5,241)
(1,523)
(10,025)
351 
(9,674)

Net loss per share:

Basic and diluted

Weighted average shares used to compute net loss per share:

Basic and diluted

$

(0.30) $

(0.57) $

(0.32)

32,215 

31,273 

30,041 

The accompanying notes are an integral part of these consolidated financial statements.

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Table of Contents

Vocera Communications, Inc.

Consolidated Statements of Comprehensive Loss
(In Thousands)

Net loss
Other comprehensive loss, net:

Change in unrealized gain (loss) on investments, net of tax

Comprehensive loss

Years ended December 31,
2019

2020

2018

(9,656) $

(17,980) $

(9,674)

294 
(9,362) $

622 
(17,358) $

(252)
(9,926)

$

$

The accompanying notes are an integral part of these consolidated financial statements.

55

  
Table of Contents

Vocera Communications, Inc.
Consolidated Statements of Stockholders' Equity
(In Thousands, except share amounts)

Balance at January 1, 2018
Exercise of stock options
RSUs released net of shares withheld for tax settlement
Common stock issued under employee stock purchase plan
Equity component of convertible senior notes, net
Employee stock-based compensation expense
Net loss
Other comprehensive loss
Balance at December 31, 2018
Exercise of stock options
RSUs released net of shares withheld for tax settlement
Common stock issued under employee stock purchase plan
Employee stock-based compensation expense
Net loss
Other comprehensive gain
Balance at December 31, 2019
Exercise of stock options
RSUs released net of shares withheld for tax settlement
Common stock issued under employee stock purchase plan
Employee stock-based compensation expense
Net loss
Other comprehensive gain
Balance at December 31, 2020

Common stock

Shares

Amount

Additional 
paid-in 
capital

Accum. other 
comprehensive 
income (loss)

Accumulated 
deficit

Total 
stockholders’ 
equity

29,412,116  $
531,788 
606,808 
157,426 
— 
— 
— 
— 
30,708,138 
187,174 
610,024 
155,373 
— 
— 
— 
31,660,709 
305,596 
485,663 
240,593 
— 
— 
— 

32,692,561  $

9  $
— 
— 
— 
— 
— 
— 
— 
9 
— 
— 
— 
— 
— 
— 
9 
— 
1 
— 
— 
— 
— 
10  $

250,854  $
7,334 
(10,082)
3,270 
23,307 
20,964 
— 
— 
295,647 
2,439 
(11,460)
3,472 
23,865 
— 
— 
313,963 
3,460 
(6,372)
3,739 
25,725 
— 
— 

340,515  $

(191) $
— 
— 
— 
— 
— 
— 
(252)
(443)
— 
— 
— 
— 
— 
622 
179 
— 
— 
— 
— 
— 
294 
473  $

(122,672) $

— 
— 
— 
— 
— 
(9,674)
— 
(132,346)
— 
— 
— 
— 
(17,980)
— 
(150,326)
— 
— 
— 
— 
(9,656)
— 

(159,982) $

128,000 
7,334 
(10,082)
3,270 
23,307 
20,964 
(9,674)
(252)
162,867 
2,439 
(11,460)
3,472 
23,865 
(17,980)
622 
163,825 
3,460 
(6,371)
3,739 
25,725 
(9,656)
294 
181,016 

The accompanying notes are an integral part of these consolidated financial statements

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Table of Contents

Vocera Communications, 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 (used in) operating activities:

2020

Years ended December 31,
2019

2018

$

(9,656)

$

(17,980)

$

(9,674)

Depreciation and amortization
Change in lease-related performance obligations
Stock-based compensation expense
Amortization of debt discount and issuance costs
Deferred income taxes

Non-cash lease expense
Other
Changes in assets and liabilities

Accounts receivable
Other receivables
Inventories
Prepaid expenses and other assets
 Deferred commissions
Accounts payable
Accrued payroll and other liabilities
Deferred revenue

Net cash provided by operating activities

Cash flows from investing activities
Payment for purchase of property and equipment
Business acquisitions, net of cash acquired
Purchase of short-term investments
Maturities of short-term investments
Sales of short-term investments

Net cash used in investing activities

Cash flows from financing activities
Cash from lease-related performance obligations
Proceeds from issuance of the convertible senior notes, net of issuance costs
Payments for purchase of capped costs
Proceeds from issuance of common stock from the employee stock purchase plan
Proceeds from exercise of stock options
Tax withholdings paid on behalf of employees for net share settlement
Net cash provided by (used in) financing activities
Net increase (decrease) in cash and cash equivalents

Cash and cash equivalents at beginning of period

Cash and cash equivalents at end of period
Supplemental cash flow information
Cash paid for interest
Cash paid for income taxes
Supplemental disclosure of non-cash investing and financing activities
Property and equipment in accounts payable and accrued liabilities

6,387 
(1,234)
25,725 
7,198 
(2,056)

2,566 
1,013 

(2,662)
40 
(5,259)
(1,196)
(1,816)
(2,615)
8,325 
2,098 
26,858 

(4,236)
(24,218)
(139,677)
118,309 
29,381 
(20,441)

2,027 
— 
— 
3,739 
3,460 
(6,371)
2,855 
9,272 
25,704 
34,976 

2,156 
407 

157 

$

$
$

$

7,289 
(1,173)
23,865 
6,638 
— 

1,741 
(658)

(2,420)
(2,064)
(293)
(880)
(174)
1,475 
(2,431)
2,843 
15,778 

(4,576)
— 
(137,508)
121,548 
— 
(20,536)

1,735 
— 
— 
3,472 
2,440 
(11,461)
(3,814)
(8,572)
34,276 
25,704  $

2,156 

$
345  $

458  $

7,662 
(998)
20,964 
3,899 
— 
— 
384 

(5,017)
(2,810)
(1,898)
(592)
(2)
1,527 
(2,629)
3,482 
14,298 

(4,892)
— 
(206,824)
72,183 
— 
(139,533)

340 
138,854 
(8,907)
3,269 
7,327 
(10,098)
130,785 
5,550 
28,726 
34,276 

1,066 
216 

114 

$

$
$

$

The accompanying notes are an integral part of these consolidated financial statements.

57

  
Table of Contents

1.

The Company and Summary of Significant Accounting Policies

Background

Notes to Consolidated Financial Statements

Vocera  Communications,  Inc.  and  its  subsidiaries  (collectively,  the  "Company"  or  "Vocera")  is  a  provider  of  secure,  integrated,  intelligent  communication  and
clinical  workflow  solutions,  focused  on  empowering  mobile  workers  in  healthcare,  hospitality,  retail,  energy,  education  and  other  mission-critical  mobile  work
environments, in the United States and internationally. The significant majority of the Company's business is generated from sales of its solutions in the healthcare
market to help its customers improve quality of care, safety, patient and staff experience and increase operational efficiency.

The  Vocera  communication  and  collaboration  solution  includes:  an  intelligent  enterprise  software  platform;  a  lightweight,  wearable,  voice-controlled
communication badge and Smartbadge; and smartphone applications. The solution enables users to connect instantly with other staff simply by saying the name,
function or group name of the desired recipient. It also delivers HIPAA-compliant secure text messages, alerts and alarms directly to a range of smartphones or the
Smartbadge both inside and outside the hospital, replacing legacy pagers and in-building wireless phones.

The Company was incorporated in Delaware on February 16, 2000. The Company formed wholly-owned subsidiaries Vocera Communications UK Ltd and Vocera
Communications Australia Pty Ltd. in 2005, Vocera Canada, Ltd. in 2010, Vocera Communications India Private Ltd. in 2013, Vocera Communications Middle
East FZ LLC in 2014, acquired Extension, LLC in 2016 and Ease Applications, LLC ("Ease") in 2020.

Since its inception, the Company has incurred significant losses and, as of December 31, 2020, had an accumulated deficit of $160.0 million. The Company has
funded its operations primarily with customer payments for its products and services, proceeds from the issuance of common stock in connection with its initial
public offering (IPO) and follow-on offering and proceeds from the issuance of convertible senior notes. As of December 31, 2020, the Company had cash, cash
equivalents and short-term investments of $230.2 million.

The Company believes that its existing sources of liquidity will satisfy its working capital and capital requirements for at least the next twelve months.

Basis of presentation

The consolidated financial statements include the accounts of Vocera Communications, Inc. and its wholly owned subsidiaries. All inter-company transactions and
balances have been eliminated in consolidation. The accompanying notes are prepared in accordance with accounting principles generally accepted in the United
States ("GAAP").

Use of estimates and reclassifications

The preparation of financial statements in conformity with GAAP requires the Company to make estimates and assumptions that affect the reported amounts of
assets  and  liabilities  and  disclosure  of  contingent  assets  and  liabilities  at  the  date  of  the  financial  statements  and  the  reported  amounts  of  revenue  and  expense
during the reporting periods. The estimates include, but are not limited to, revenue recognition, warranty reserves, accounts receivable reserves, inventory reserves,
bonuses,  goodwill  and  intangible  assets,  stock-based  compensation  expense,  provisions  for  income  taxes,  contingent  consideration  and  contingencies.  Actual
results could differ from these estimates, and such differences could be material to the Company’s financial position and results of operations.

Certain reclassifications have been made to the prior year financial statements to conform to the current year presentation. These reclassifications had no impact on
the previously reported net loss or accumulated deficit.

Cash, cash equivalents and short-term investments

The  Company’s  cash  equivalents  and  short-term  investments  consist  of  money  market  funds,  commercial  paper,  U.S.  government  agency  notes,  U.S.  Treasury
notes and corporate debt. These investments are classified as available-for-sale securities and are carried at fair value with the unrealized gains and losses reported
as  a  component  of  stockholders’  equity.  Management  determines  the  appropriate  classification  of  its  investments  at  the  time  of  purchase  and  re-evaluates  the
available-for-sale  designations  as  of  each  balance  sheet  date.  Investments  with  an  original  purchase  maturity  of  three  months  or  less  are  classified  as  cash
equivalents, all those with longer maturities are classified as short-term investments, which are available-for-sale.

The  Company's marketable  securities  are  recorded  at  their  estimated  fair  value.  Unrealized  gains  or  losses  on  available-for-sale  securities  are  reported  in  other
comprehensive income (loss). The Company periodically assesses whether its securities are in an unrealized loss position which may become a realized loss in
order to determine if an allowance for credit losses is required.

Accounts receivable and allowance for credit losses

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Table of Contents

Accounts  receivable  primarily  include  amounts  related  to  receivables  from  customers.  The  Company  monitors  collectability  of  accounts  receivable  primarily
through review of the accounts receivable aging. The Company performs a regular review of its customers’ payment histories and associated credit risks as it does
not  require  collateral  from  its  customers.  When  collection  is  at  risk,  the  Company  assesses  the  impact  on  amounts  recorded  for  credit  losses  and,  if  necessary,
record  a  charge  in  the  period  such  a  determination  is  made,  reflecting  the  Company’s  best  estimate  of  probable  losses  inherent  in  the  Company’s  receivables
portfolio. The Company has not experienced significant credit losses from its accounts receivable. No allowance for credit losses was recorded in the years ended
December 31, 2020, 2019 and 2018.

 Inventories

Inventories are valued at the lower of standard cost (which approximates actual cost on a first-in, first-out basis) or market (net realizable value or replacement
cost).  The  Company  assesses  the  valuation  of  inventory  and  periodically  writes  down  the  value  for  estimated  excess  and  obsolete  inventory  based  upon
assumptions about future demand and market conditions.

Concentration of credit risk

Financial  instruments  that  subject  the  Company  to  concentration  of  credit  risk  consist  primarily  of  cash,  cash  equivalents  and  short-term  investments.  The
Company’s cash and cash equivalents are primarily deposited with high quality financial institutions and in money market funds. Deposits at these institutions and
funds may, at times, exceed federally insured limits. Management believes that these financial institutions and funds are financially sound and, accordingly, that
minimal credit risk exists. The Company has not experienced any losses on its deposits of cash and cash equivalents. Marketable securities are stated at fair value
and accounted for as available-for-sale within short-term investments. The counterparties to the agreements relating to the Company’s investment securities consist
of major corporations, financial institutions and government agencies of high credit standing.

The  primary  hardware  components  of  the  Company’s  products  are  currently  manufactured  by  third-party  contractors  in  Mexico  and  Taiwan.  A  significant
disruption  in  the  operations  of  these  contractors  may  impact  the  production  of  the  Company’s  products  for  a  substantial  period  of  time,  which  could  harm  the
Company’s business, financial condition and results of operations.

Concentration  of  credit  risk  with  respect  to  trade  accounts  receivable  is  considered  to  be  limited  due  to  the  diversity  of  the  Company’s  customer  base  and
geographic sales areas. At December 31, 2020 and 2019, no customer accounted for 10% or more of accounts receivable. At December 31, 2020 and 2019, one
reseller represented 32.7% and 19.3%, respectively of accounts receivable. For the years ended December 31, 2020, 2019 and 2018, no customer represented 10%
or more of revenue.

Other risks and uncertainties

The outbreak of the novel coronavirus, SARS-CoV-2, or COVID-19, is a global pandemic and public health emergency. Many federal, state and local governments
and private entities have mandated various restrictions, including travel restrictions, restrictions on public gatherings, stay at home orders and advisories and
quarantining of people who may have been exposed to the virus. Since the Company's last filing, COVID-19 infections have continued and are increasing in many
geographies of the world and these rates may continue to increase. In response to the ongoing and rapidly evolving COVID-19 pandemic, the Company considered
the impact of the estimated economic implications on critical and significant accounting estimates, including assessment of collectability of customer contracts and
the valuation of accounts receivable. Overall, the outbreak has not had a material impact on the Company's operating results or business in the year ended
December 31, 2020. While future impacts cannot be predicted at this time, the shift in hospital resources, attention to treatment of COVID-19 patients and declines
in hospital revenues may result in reduced demand for the Company's products and solutions, longer sales cycles and/or delays of customer implementations,
which could negatively impact financial condition.

Property and equipment

Property and equipment  are stated  at cost and depreciated  on a straight-line  basis over the estimated  useful economic  lives of the assets. Assets generally  have
useful economic lives of three years except for leasehold improvements, which are amortized using the straight-line method over the shorter of the remaining lease
term  or  the  estimated  useful  life  of  the  related  assets.  Purchased  software  also  generally  has  a  useful  economic  life  of  three  years,  except  for  major  ERP
implementations, for which the Company assumes a useful economic life of five years. Upon retirement or sale, the cost and related accumulated depreciation and
amortization  are  removed  from  the  consolidated  balance  sheet  and  the  resulting  gain  or  loss  is  reflected  in  operations.  Maintenance  and  repairs  which  are  not
considered improvements and do not extend the useful life of the assets are charged to operations as incurred.

The Company periodically reviews property and equipment for impairment whenever events or changes in circumstances indicate that the carrying amount of an
asset  is  impaired  or  the  estimated  useful  lives  are  no  longer  appropriate.  Fair  value  is  estimated  based  on  undiscounted  future  cash  flows.  If  indicators  of
impairment exist and the undiscounted projected cash flows

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associated with such assets are less than the carrying amount of the asset, an impairment loss is recorded to write the asset down to its estimated fair values. To
date, the Company has not recorded any material impairment charges.

Internal-use software development costs 

For internal-use software, the Company capitalizes certain internal and external costs incurred in its acquisition and creation. Capitalized internal-use software is
included  in  property  and  equipment  amortized  on  a  straight-line  basis  over  the  estimated  useful  life  of  the  related  asset,  generally  three  years.  Based  on  the
authoritative  guidance,  costs  incurred  either  before  or  after  the  period  satisfying  the  capitalization  criteria,  together  with  costs  incurred  for  training  and
maintenance, are expensed as incurred. For the years ended December 31, 2020, 2019 and 2018, the Company capitalized costs of $0.5 million, $0.6 million and
$0.7 million, respectively.

Segments

The  Company’s chief  operating  decision  maker  ("CODM") receives  and regularly  reviews  financial  information  on an  entity-wide  basis, beginning  in the  third
quarter  of  fiscal  year  2020.  This  change  coincided  with  the  Company’s  acquisition  of  EASE  and  resulted  in  the  CODM  considering  entity-wide  financial
information  in  deciding  how  to  allocate  resources  in  assessing  performance  of  the  Company’s  communication  and  clinical  workflow  solutions  and  services
business. There are no segment managers who are held accountable for operations, operating results or plans for levels or components. The Company’s CODM is
its Chief Executive Officer. As a result, beginning in the third quarter of fiscal year 2020, the Company reports its financial performance consistent with its single
reporting  segment  and  operating  unit  structure.  For  comparability  purposes,  segment  reporting  for  prior  periods  have  been  recast  to  conform  to  the  current
presentation.  Financial  information  related  to  revenue  and  cost  of  revenue  for  the  Company’s  previously  reported  segments  (i)  Product  and  (ii)  Service  can  be
found in the Company’s consolidated statements of operations.

Goodwill and intangible assets

The Company allocates the purchase price of any acquisitions to tangible assets and liabilities and identifiable intangible assets acquired. Any residual purchase
price is recorded as goodwill.

Goodwill

Goodwill is tested for impairment at the reporting unit level at least annually, or more often if events or changes in circumstances indicate the carrying value may
not  be  recoverable.  The  Company  has  identified  one  operating  segment  which  management  also  considers  to  be  a  reporting  unit.  In  testing  for  goodwill
impairment, the Company may elect to utilize a qualitative assessment to evaluate whether it is more likely than not that the fair value of the reporting unit is less
than its carrying value. If such qualitative assessment indicates that goodwill impairment is more likely than not, the Company performs a quantitative impairment
test. The Company performed its goodwill impairment assessment on October 1, 2020 using a qualitative assessment and determined that no impairment existed as
of the date of the impairment test because the fair value of the Company's reporting unit more likely than not exceeded its carrying value. As of December 31,
2020, no changes in circumstances indicate that goodwill carrying values may not be recoverable.

Intangible assets

Intangible  assets  are  amortized  over  their  estimated  useful  lives.  Upon  completion  of  development,  acquired  in-process  research  and  development  assets  are
generally  considered  amortizable,  finite-lived  assets  and  are  amortized  over  their  estimated  useful  lives.  Finite-lived  intangible  assets  consist  of  customer
relationships, developed technology, trademarks, backlog and non-compete agreements. The Company evaluates intangible assets for impairment by assessing the
recoverability  of  these  assets  whenever  adverse  events  or  changes  in  circumstances  or  business  climate  indicate  that  expected  undiscounted  future  cash  flows
related to such intangible assets may not be sufficient to support the net book value of such assets. An impairment is recognized in the period of identification to
the extent the carrying amount of an asset exceeds the fair value of such asset. No impairment of intangible assets was recorded in the years ended December 31,
2020, 2019 or 2018.

Leases

The Company determines if an arrangement is a lease at inception. Operating leases are included in other long-term assets, accrued payroll and other current
liabilities and other long-term liabilities on the consolidated balance sheets. Sales-type leases are included in other receivables, accrued payroll and other current
liabilities and other long-term liabilities on the consolidated balance sheets.  

The Company has elected an accounting policy to not recognize short-term leases (one year or less) on the consolidated balance sheet. The Company also elected
the package of practical expedients which applies to leases that commenced before the adoption date. By electing the package of practical expedients, the Company
did not need to reassess whether any existing contracts are or contained a lease or the lease classification for any existing leases.

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Operating  lease  right-of-use  assets  and  operating  lease  liabilities  are  recognized  based  on  the  present  value  of  the  lease  payments  over  the  lease  term  at
commencement date. As most of the Company’s leases do not provide an implicit rate, the incremental borrowing rate is used based on the information available at
commencement date in determining the present value of future payments. For those leases that existed as of January 1, 2019, the Company used the incremental
borrowing rate based on information available at that date. The Company applies a portfolio approach for determining the incremental borrowing rate based on the
applicable lease terms and the current economic environment and utilizes available information regarding borrowing rates. The operating lease right-of-use asset
also  includes  any  lease  payments  made  and  excludes  lease  incentives.  Lease  terms  may  include  options  to  extend  or  terminate  the  lease  when  it  is  reasonably
certain  that  the  Company  will  exercise  that  option.  Lease  expense  for  minimum  lease  payments  is  recognized  on  a  straight-line  basis  over  the  lease  term.  The
Company accounts for lease components and non-lease components as a single lease component.

Business combination

Acquisitions are accounted for using the acquisition method. Goodwill is measured at the acquisition date as the excess of the purchase price over the fair value of
the assets acquired and liabilities assumed. Significant estimates and assumptions are made by management to value such assets and liabilities. Although the
Company believes that those estimates and assumptions are reasonable and appropriate, they are inherently uncertain and subject to refinement. Additional
information related to the acquisition date fair value of acquired assets and assumed liabilities obtained during the measurement period, not to exceed one year,
may result in changes to the recorded values of such assets and liabilities, resulting in an offsetting adjustment to the goodwill associated with the business
acquired. Uncertain tax positions and tax-related valuation allowances are initially established in connection with a business combination as of the acquisition date.
The Company continues to collect information and reevaluate these estimates and assumptions. Any contingent consideration payable is recognized at fair value at
the acquisition date. Liability-classified contingent consideration is remeasured each reporting period, with changes in fair value recognized in earnings until the
contingent consideration is settled. Acquisition related costs incurred in connection with a business combination are expensed as incurred.

Revenue recognition

The core principle of Accounting Standards Codification ("ASC") 606, Revenue from Contracts with Customers (Topic 606) is to recognize revenue to depict the
transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those
goods or services. This principle is achieved through applying the following five-step approach:

•

•

•

•

•

Identification of the contract, or contracts, with a customer - A contract with a customer exists when (i) the Company enters into an enforceable contract
with a customer that defines each party’s rights regarding the goods or services to be transferred and identifies the payment terms related to these goods or
services,  (ii)  the  contract  has  commercial  substance  and,  (iii)  the  Company  determines  that  collection  of  substantially  all  consideration  for  goods  or
services that are transferred is probable based on the customer’s intent and ability to pay the promised consideration. The Company applies judgment in
determining the customer’s ability and intention to pay, which is based on a variety of factors including the customer’s historical payment experience or,
in the case of a new customer, published credit and financial information pertaining to the customer. Customer payments received by the Company are
non-refundable.

Identification of the performance obligations in the contract - Performance obligations promised in a contract are identified based on the goods or services
that will be transferred to the customer that are capable of being both: a) functionally distinct, whereby the customer can benefit from the goods or service
either  on  their  own  or  together  with  other  resources  that  are  readily  available  from  third  parties  or  from  the  Company,  and  b)  contractually  distinct,
whereby  the  transfer  of  the  goods  or  services  is  separately  identifiable  from  other  promises  in  the  contract.  To  the  extent  a  contract  includes  multiple
promised goods or services, the Company applies judgment to determine whether promised goods or services are capable of being distinct and distinct in
the context of the contract. If these criteria are not met the promised goods or services are accounted for as a combined performance obligation.

Determination  of  the  transaction  price -  The  transaction  price  is  determined  based  on  the  consideration  to  which  the  Company  will  be  entitled  in
exchange for transferring goods or services to the customer.

Allocation  of the  transaction  price  to the performance  obligations  in the contract - If the contract  contains a single  performance  obligation,  the entire
transaction price is allocated  to the single performance  obligation. Contracts that contain multiple performance obligations require an allocation of the
transaction price to each performance obligation based on a relative standalone selling price, (SSP) basis. The Company determines standalone selling
price based on the price at which the performance obligation is sold separately. If the standalone selling price is not observable through past transactions,
the Company estimates the standalone selling price taking into account available information such as market conditions and internally approved pricing
guidelines related to the performance obligations.

Recognition of revenue when, or as, the Company satisfies a performance obligation - The Company satisfies performance obligations either over time or
at a point in time as discussed in further detail below. Revenue is

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recognized at the time the related performance obligation is satisfied by transferring a promised good or service to a customer.

Device revenue - In transactions where the Company delivers hardware, the Company considers itself to be the principal in the transaction and records

revenue and costs of goods sold on a gross basis. Hardware revenue is generally recognized upon transfer of control to the customer.

Software revenue - Revenue from the Company’s software products is generally recognized upon transfer of control to the customer. Revenue is generally

recognized upon shipment of hardware and perpetual licenses.

Subscription and support revenue  - The Company generates  subscription  and support revenue  primarily  from  post  contract  support ("PCS") contracts,
cloud-based subscription sales, and sales of extended warranties on the Vocera Badge. Subscription revenue is generally recognized ratably over the applicable
term. The majority of software sales are in conjunction with PCS contracts, which generally have one-year terms. The Company recognizes revenue from PCS
contracts ratably over the contractual service period. The service period typically commences upon transfer of control of the corresponding software products to the
customer.  The  Company  recognizes  revenue  from  extended  warranty  contracts  ratably  over  their  contractual  service  period,  which  is  primarily  two  years.  This
period starts one year from the date on which the transfer of control on the underlying hardware occurs because the hardware generally carries a one-year warranty.

Professional  services  and  training  revenue  - Professional  services  and  training  revenue  is  generated  when  the  Company  installs  and  configures  its

software and devices at new or existing customer sites. The Company recognizes revenue related to professional services as they are performed.

Contracts  with  multiple  performance  obligations  - Some  of  the  Company’s  contracts  with  customers  contain  multiple  performance  obligations.  For
these contracts, the Company accounts for individual performance  obligations  separately if they are distinct.  The transaction  price is allocated  to the separate
performance obligations on a relative stand-alone selling price (SSP) basis. For deliverables that are routinely sold separately, such as subscription and support on
the  core  offerings,  the  Company  determines  SSP  by  evaluating  renewals  over  the  trailing  12-months.  For  those  that  are  not  sold  routinely,  the  Company
determines  SSP  based  on  its  overall  pricing  trends  and  objectives,  taking  into  consideration  market  conditions  and  other  factors,  including  the  value  of  the
contracts and the products sold.

Contract  assets  - The  timing  of  revenue  recognition  may  differ  from  the  timing  of  invoicing  to  customers.  Accounts  receivable  are  recorded  at  the
invoiced amount and in the period the Company delivers goods or provides services or when the Company’s right to consideration is unconditional. Payment terms
on  invoiced  amounts  are  typically  30  days.  The  balance  of  accounts  receivable,  net  of  allowance  for  doubtful  accounts,  as  of  December  31,  2020  and  2019  is
presented  in  the  accompanying  consolidated  balance  sheets.  In  situations  where  revenue  recognition  occurs  before  invoicing,  an  unbilled  receivable  is  created,
which represents a contract asset. As of December 31, 2020 and 2019 contract assets totaling $4.2 million and $4.3 million, respectively, were included in other
receivables in the consolidated balance sheet. Contract assets are evaluated for impairment whenever changes in events or changes in circumstances indicate that
the carrying amount of such assets may not be recoverable. There were no impairment losses incurred for the year ended December 31, 2020.

Revenue from sales-type leases

A portion of the Company's sales are made through multi-year lease agreements with customers. When these arrangements are considered sales-type leases, upon
delivery of leased products to customers, the Company recognizes revenue for such products in an amount equal to the net present value of the minimum lease
payments.  Unearned  income  is  recognized  as  part  of  product  revenue  under  the  effective  interest  method.  The  Company  recognizes  revenue  related  to  certain
executory costs, including maintenance and extended warranty, ratably over the term of the underlying arrangements. The Company recognizes revenue related to
battery refresh executory costs when such executory costs are incurred.

Proceeds from transfers of sales-type leases to third-party financial companies are allocated between the net investment in sales-type leases and the executory cost
component for remaining service obligations based on relative present value. The difference between the amount of proceeds allocated to the net investment in
lease and the carrying value of the net investment in lease is included in product revenue. Proceeds allocated to the executory cost component are accounted for as
financing liabilities.

For the year ended December 31, 2020, the Company transferred $2.5 million of lease receivables, recording a net loss of $0.2 million and $2.0 million of new
financing liabilities for future performance of executory service obligations. For the year ended December 31, 2019, the Company transferred $3.5 million of lease
receivables, recording a net loss of $0.3 million and $1.7 million of new financing liabilities for future performance of executory service obligations.

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For lease receivables retained as of December 31, 2020 and 2019, the Company recorded $0.7 million and $0.9 million, respectively, of net investment in sales-
type leases, equivalent to the minimum lease payments for the delivered product.

Shipping and handling costs

Shipping and handling costs charged to customers are included in revenue and the associated expense is recorded in cost of revenue in the consolidated statements
of operations for all periods presented.

Research and development expenditures

Research and development  costs are charged  to operations  as incurred. Software development costs incurred  for external  products prior to the establishment  of
technological feasibility are included in research and development and are expensed as incurred. After technological feasibility is established, material software
development costs up to general availability of the software will be capitalized and amortized on a straight-line basis over the estimated product life, or based on
the ratio of current revenues to total projected product revenue, whichever is greater. To date, the time between the establishment of technological feasibility and
general  availability  has  been  very  short  and  therefore  no  significant  costs  have  been  incurred.  Accordingly,  the  Company  has  not  capitalized  any  software
development costs related to research and development expenditures.

Advertising costs

Advertising costs are included in sales and marketing expense and are expensed as incurred. Advertising costs for the years ended December 31, 2020, 2019 and
2018 were $0.6 million, $0.3 million, and $0.3 million, respectively.

Product warranties

The  Company  offers  warranties  on  certain  products  and  records  a  liability  for  the  estimated  future  costs  associated  with  warranty  claims,  which  is  based  upon
historical experience and the Company’s estimate of the level of future costs. The Company provides for the estimated costs of hardware warranties at the time the
related revenue is recognized. Costs are estimated based on historical and projected product failure rates, historical and projected repair costs, and knowledge of
specific product failures (if any). The specific hardware warranty includes parts and labor over a period generally ranging from one to three years. The Company
provides  no  warranty  for  software.  The  Company  regularly  re-evaluates  its  estimates  to  assess  the  adequacy  of  the  recorded  warranty  liabilities  and  adjust  the
amounts as necessary. Warranty costs are reflected in the consolidated statement of operations as cost of revenue.

Income taxes

The  Company  uses  the  asset  and  liability  method  of  accounting  for  income  taxes.  Under  this  method,  the  Company  records  deferred  income  taxes  based  on
temporary differences between the financial reporting and tax bases of assets and liabilities and use enacted tax rates and laws that the Company expects will be in
effect when they recover those assets or settle those liabilities, as the case may be, to measure those taxes. In cases where the expiration date of tax carryforwards
or the projected operating results indicate that realization is not likely, the Company provides for a valuation allowance. Valuation allowances are established when
necessary to reduce deferred tax assets to the amounts expected to be realized.

The Company has deferred tax assets, resulting from net operating losses, research and development credits and temporary differences that may reduce taxable
income  in future  periods.  A valuation  allowance  is  required  when  it  is more  likely  than  not  that  all  or a  portion  of a  deferred  tax  asset  will not  be realized.  In
assessing the need for a valuation allowance, the Company estimates future taxable income, considering the feasibility of ongoing tax-planning strategies and the
realizability of tax loss carryforwards. Valuation allowances related to deferred tax assets can be impacted by changes in tax laws, changes in statutory tax rates
and future taxable income levels. If the Company were to determine that it would be able to realize its deferred tax assets in the future in excess of the net carrying
amounts, it would decrease the recorded valuation allowance through an increase to income in the period in which that determination is made. Due to the history of
losses the Company has generated in the past, the Company believes that it is not more likely than not that all of the deferred tax assets in the U.S. and Canada can
be realized as of December 31, 2020 and 2019, respectively. Accordingly, the Company has recorded a full valuation allowance on its deferred tax assets for these
years.

At December 31, 2020, the Company had a valuation allowance against net deferred tax assets of $39.9 million.

There is inherent uncertainty in evaluating the sustainability of the income tax positions the Company takes on its tax returns. The Company assesses its income tax
positions and records tax benefits for all years subject to examination based upon management’s evaluation of the facts, circumstances and information available at
the reporting date. For those tax positions where it is more likely than not that a tax benefit will be sustained, the Company has recorded the highest amount of tax
benefit with a greater than 50% likelihood of being realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information.
For  those  income  tax  positions  where  it  is  not  more  likely  than  not  that  a  tax  benefit  will  be  realizable,  no  tax  benefit  has  been  recognized  in  the  financial
statements.

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The  Company  includes  interest  and  penalties  with  income  taxes  in  the  accompanying  statement  of  operations.  All  of  the  Company’s  net  operating  losses  and
research credit carryforwards are subject to adjustment by tax authorities and all years after 2013 are still subject to tax authority examinations. The Company is
currently not subject to any income tax audit examinations by tax authorities in any jurisdictions including U.S. federal, state and local or foreign countries.

Foreign currency translation

The functional currency of the Company’s foreign subsidiaries is the U.S. dollar. Accordingly, monetary assets and liabilities in non-functional currency of these
subsidiaries are remeasured using exchange rates in effect at the end of the period. Revenues and costs in local currency are remeasured using average exchange
rates  for  the  period,  except  for  costs  related  to  those  consolidated  balance  sheet  items  that  are  remeasured  using  historical  exchange  rates.  The  resulting
remeasurement gains and losses are included in the Company’s consolidated statements of operations. Translation gains and losses have not been significant to
date.

Comprehensive loss

For  the  years  ended  December  31,  2020,  2019  and  2018,  the  only  component  of  other  comprehensive  loss  was  unrealized  (losses)  gains  on  available-for-sale
securities.

Related party transactions

During the years ended December 31, 2020, 2019 and 2018, the Company had revenue transactions with a related party, the University of Chicago Medical Center
("UCMC"), for $1.0 million,  $1.3 million  and $0.4 million,  respectively,  relating  to consulting  services  and technology  solutions.  One of the Company's board
members was the President of UCMC until her retirement in July of 2020.

Recently adopted accounting pronouncements

In  June  2016,  the  FASB  issued  new  guidance  related  to  the  accounting  for  credit  losses  on  instruments  for  both  financial  services  and  non-financial  services
entities. The new guidance introduces an approach based on expected losses to estimate credit losses on certain types of financial instruments. It also modifies the
impairment model for available-for-sale debt securities and provides for a simplified accounting model for purchased financial assets with credit deterioration since
their origination. The new guidance was effective for the Company beginning January 1, 2020. The Company applied the guidance using a modified retrospective
approach requiring that the Company recognize the cumulative effect of initially applying the impairment standard as an adjustment to opening accumulated deficit
in the period of initial application. There was no adjustment to the Company’s opening accumulated deficit in the period as there were no incremental impairment
losses as a result of the adoption.

In  January  2017,  the  FASB  issued  new  guidance  to  simplify  the  accounting  for  goodwill  impairment.  The  guidance  simplifies  the  measurement  of  goodwill
impairment by removing step 2 of the goodwill impairment test, which requires the determination of the fair value of individual assets and liabilities of a reporting
unit. The new guidance requires goodwill impairment to be measured as the amount by which a reporting unit’s carrying value exceeds its fair value; however, the
loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. The amendments should be applied on a prospective basis.  The
new standard was effective for the Company beginning January 1, 2020. The adoption of this guidance did not have an impact on the Company’s consolidated
financial statements.

In December 2019, the FASB issued new guidance simplifying  the accounting  for income taxes, which removes certain  exceptions for intra period allocations,
recognizing  deferred  taxes  for  investments  and  calculating  income  taxes  in  interim  periods.  This  guidance  also  reduces  complexity  in  certain  areas,  including
recognizing  deferred  taxes for tax goodwill and allocating  taxes to members  of a consolidated  group. The new standard is effective  for the Company for fiscal
years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. In the second quarter of fiscal year 2020,
the Company early adopted the guidance on a prospective basis. The adoption did not have a material impact on the Company's consolidated financial statements.

Recently issued and not yet adopted accounting pronouncements

In  August  2020,  the  FASB  issued  new  guidance  to  simplify  the  accounting  for  convertible  instruments  by  removing  certain  separation  models.  Under  the
amendments, the embedded conversion features are no longer separated from the host contract for convertible instruments with conversion features that are not
required to be accounted for as derivatives, or that do not result in substantial premiums accounted for as paid-in capital. A convertible debt instrument will be
accounted for as a single liability measured at its amortized cost and a convertible preferred stock will be accounted for as a single equity instrument measured at
its historical cost, as long as no other features require bifurcation and recognition as derivatives. The guidance will be effective

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beginning January 1, 2022. Early adoption is permitted, but no earlier than fiscal years beginning after December 15, 2020. The Company is currently evaluating
the impact of this new guidance on its consolidated financial statements.

2.

Revenue, deferred revenue and deferred commissions

Disaggregation of Revenue

A  typical  sales  arrangement  involves  multiple  arrangements,  such  as  sales  of  the  Company’s  proprietary  communication  device  ("Vocera  Badge"),  perpetual
software licenses, professional services, cloud-based subscription, and subscription and support services which entitles customers to unspecified upgrades, patch
releases and telephone-based support. The following table depicts the disaggregation of revenue according to revenue type and is consistent with how the Company
evaluates its financial performance:

(in thousands)
Revenue
Product

Device
Software

Total product

Service

Subscription and support
Professional services and training

Total service

Total revenue

Costs to obtain and fulfill a contract

Years ended December 31,
2019

2020

2018

$

$

69,321  $
31,246 
100,567 

78,532 
19,321 
97,853 
198,420  $

61,224  $
31,337 
92,561 

68,846 
19,094 
87,940 
180,501  $

60,130 
37,317 
97,447 

62,267 
19,916 
82,183 
179,630 

The  Company  capitalizes  certain  incremental  contract  acquisition  costs  consisting  primarily  of  commissions  paid  and  the  related  payroll  taxes  when  customer
contracts are signed. The Company determines whether costs should be deferred based on its sales compensation plans, if the commissions are incremental and
would not have been incurred absent the execution of the customer contract. Sales commissions for renewals of customer contracts are not commensurate with the
commissions paid for the acquisition of the initial contract given the substantive difference in commission rates in proportion to their respective contract values.
Commissions paid upon the initial acquisition of a contract are amortized over the estimated period of benefit, which may exceed the term of the initial contract.
Accordingly,  amortization  of  deferred  costs  is  recognized  on  a  systematic  basis  that  is  consistent  with  the  pattern  of  revenue  recognition  allocated  to  each
performance obligation and is included in sales and marketing expense in the consolidated statements of operations. The Company determines its estimated period
of benefit, up to five years, by evaluating the expected renewals of its customer contracts, the duration of its relationships with its customers and other factors.
Deferred costs are periodically reviewed for impairment. Changes in the balance of total deferred commissions (contract asset) during the year ended December 31,
2020 and 2019 are as follows:

(in thousands)
Deferred commissions

(in thousands)
Deferred commissions

December 31, 2019

Additions

Commissions
Recognized

December 31, 2020

10,477 

$

10,469 

$

(8,653)

$

12,293 

December 31, 2018

Additions

Commissions
Recognized

December 31, 2019

10,303 

$

7,761 

$

(7,587)

$

10,477 

$

$

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Of  the  $12.3  million  total  deferred  commissions  balance  as  of  December  31,  2020,  the  Company  expects  to  recognize  approximately  38.6%  as  commission
expense over the next 12 months and the remainder thereafter.

Deferred revenue

The  Company  records  deferred  revenue  when  cash  payments  are  received  in  advance  of  the  performance  under  the  contract.  The  current  portion  of  deferred
revenue represents the amounts that are expected to be recognized as revenue within one year of the consolidated balance sheet date. Changes in the balance of
total deferred revenue (contract liability) during the years ended December 31, 2020 and 2019 are as follows:

(in thousands)
Deferred revenue

(in thousands)
Deferred revenue

December 31, 2019

Additions

Revenue Recognized

December 31, 2020

61,475 

$

89,951 

$

(86,692)

$

64,733 

December 31, 2018

Additions

Revenue Recognized

December 31, 2019

58,632 

$

82,042 

$

(79,199)

$

61,475 

$

$

Revenue recognized during the year ended December 31, 2020 from deferred revenue balances as of December 31, 2019 was $53.4 million. Revenue recognized
during the year ended December 31, 2019 from deferred revenue balances as of December 31, 2018 was $48.6 million.

The “contracted but not recognized” performance obligations represent the Company’s deferred revenue and non-cancelable backlog amounts. This balance as of
December 31, 2020 was $157.0 million, of which the Company expects to recognize approximately 70% of the revenue over the next 12 months and the remainder
thereafter.

3. Fair value of financial instruments

The Company’s cash, cash equivalents and short-term investments are carried at their fair values with any differences from their amortized cost recorded in equity
as unrealized gains (losses) on marketable securities. As a basis for determining the fair value of its assets and liabilities, the Company follows a three-tier fair
value hierarchy, which prioritizes the inputs used in measuring fair value as follows: (Level 1) observable inputs such as quoted prices in active markets; (Level 2)
inputs other than the quoted prices in active markets that are observable either directly or indirectly; and (Level 3) unobservable inputs in which there is little or no
market data which requires the Company to develop its own assumptions. This hierarchy requires the Company to use observable market data, when available, and
to minimize the use of unobservable inputs when determining fair value. For the years ended December 31, 2020, 2019 and 2018, there have been no transfers
between Level 1 and Level 2 fair value instruments and no transfers out of Level 3.

The Company’s money market funds are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices. The fair value of
the Company’s Level 2 fixed income securities is obtained from independent pricing services, which may use quoted market prices for identical or comparable
instruments or model-driven valuations using observable market data or other inputs, corroborated by observable market data.

In addition to its cash, cash equivalents and short-term investments, the Company measures the fair value of its Convertible Senior Notes on a quarterly basis for
disclosure purposes. The Company considers the fair value of the Convertible Senior Notes at December 31, 2020 to be a Level 2 measurement due to limited
trading activity of the Convertible Senior Notes. Refer to Note 8 to the consolidated financial statements for further information.

The agreement  for the  acquisition  of EASE Applications  includes  contingent  payments  to the owners of EASE Applications,  payable  based on achievement  of
post-acquisition financial metrics. This contingent consideration is a Level 3 fair value measurement and the valuation of the Company’s contingent consideration
obligation  was  estimated  as  the  present  value  of  total  expected  contingent  consideration  payments  which  are  determined  using  a  Monte  Carlo  simulation.  This
analysis reflects the contractual terms of the purchase agreements and utilizes assumptions with regard to future sales, probabilities of achieving such future sales,
the  likelihood  and  timing  of  expected  payments  and  a  discount  rate.  Significant  increases  with  respect  to  assumptions  as  to  future  sales  and  probabilities  of
achieving such future sales would result in a higher fair value measurement, while an increase in the discount rate would result in a lower fair value measurement.
The  unobservable  inputs  in  the  valuation  include  revenue  volatility  of  13%,  a  risk-free  rate  of  0.10%,  and  the  amounts  are  expected  to  be  paid  in  the  second
quarters of

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2022 and 2023. The fair value adjustment for the contingent consideration of $0.8 million for the year ended December 31, 2020 was recorded as other income and
expense.

The table below summarizes the Company’s assets that are measured at fair value on a recurring basis, by level, within the fair value hierarchy as of December 31,
2020 and 2019, respectively.

(in thousands)
Assets
Money market funds
Commercial paper
U.S. government agency securities
U.S. Treasury securities
Corporate debt securities

Total assets measured at fair value

Liabilities
Contingent consideration

Total liabilities measured at fair value

Level 1

December 31, 2020
Level 3
Level 2

Total

Level 1

December 31, 2019
Level 3
Level 2

Total

$

$

$
$

363  $
— 
— 
— 
— 
363  $

—  $
—  $

—  $

21,950 
— 
6,000 
173,277 
201,227  $

—  $
— 
— 
— 
— 
—  $

363  $

21,950 
— 
6,000 
173,277 
201,590  $

4,086  $
— 
— 
— 
— 
4,086  $

—  $

12,854 
3,000 
— 
188,310 
204,164  $

—  $
—  $

2,959  $
2,959  $

2,959  $
2,959  $

—  $
—  $

—  $
—  $

—  $
— 
— 
— 
— 
—  $

—  $
—  $

4,086 
12,854 
3,000 
— 
188,310 
208,250 

— 
— 

The financial accounts that are not subject to recurring fair value measurement include trade and other receivables, prepaid expenses and other current assets, total
current liabilities and deferred revenues, both current and long-term. Due to their short maturities, the carrying amounts of these accounts approximate their fair
values.

The table below provides a roll-forward of the fair value of the Company's liabilities that use significant unobservable inputs (Level 3).

Beginning balance
Issuance of contingent consideration in connection with acquisition
Settlements of contingent consideration liabilities
Fair value adjustment for contingent consideration included in earnings

Ending balance

4. Cash, Cash Equivalents and Short-Term Investments

Year ended December 31,
2020

$

$

— 
2,162 
— 
797 
2,959 

The following tables display gross unrealized gains and losses for cash, cash equivalents and available-for-sale investments for the periods presented:

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Table of Contents

(in thousands)
Cash and cash equivalents:
Demand deposits and other cash
Money market funds
U.S. treasury securities

Total cash and cash equivalents

Short-Term Investments:
Commercial paper
Corporate debt securities

Total short-term investments

Total cash, cash equivalents and short-term investments

(in thousands)
Cash and cash equivalents:
Demand deposits and other cash
Money market funds

Total cash and cash equivalents

Short-Term Investments:
Commercial paper
U.S. government agency securities
Corporate debt securities

Total short-term investments

Total cash, cash equivalents and short-term investments

Amortized 
Cost

Unrealized 
Gains

Unrealized 
Losses

Fair 
value

December 31, 2020

28,613  $
363 
6,000 
34,976 

21,961 
172,768 
194,729 
229,705  $

$

— 
— 
— 
— 

— 
543 
543 
543  $

—  $
— 
— 
— 

(11)
(34)
(45)
(45)

$

28,613 
363 
6,000 
34,976 

21,950 
173,277 
195,227 
230,203 

Amortized Cost

Unrealized Gains

Unrealized Losses

Fair value

December 31, 2019

21,618  $
4,086 
25,704 

12,861 
3,000 
187,866 
203,727 
229,431  $

— 
— 
— 

— 
— 
499 
499 
499 

$

$

—  $
— 
— 

(7)
— 
(55)
(62)
(62)

$

21,618 
4,086 
25,704 

12,854 
3,000 
188,310 
204,164 
229,868 

$

$

$

$

The Company has determined that no credit losses related to marketable securities were required as of as of December 31, 2020 and 2019. The unrealized losses
for  the  short-term  investments  as  of  December  31,  2020  and  2019  have  all  been  in  a  continuous  unrealized  loss  position  for  less  than  twelve  months.  The
Company’s conclusion is based on the high credit quality of the securities, their short remaining maturity and the Company’s intent and ability to hold such loss
securities until maturity.

Classification of the cash, cash equivalent and short-term investments by contractual maturity was as follows:

(in thousands)
Balances as of December 31, 2020
Cash and cash equivalents (1)
Short-term investments

Cash, cash equivalents and short-term investments

Balances as of December 31, 2019
Cash and cash equivalents (1)
Short-term investments

Cash, cash equivalents and short-term investments

One year or
shorter

Between 1 and 2
years

$

$

$

$

34,976  $
141,582 
176,558  $

25,704  $
113,010 
138,714  $

— 
53,645 
53,645 

— 
91,154 
91,154 

$

$

$

$

Total

34,976 
195,227 
230,203 

25,704 
204,164 
229,868 

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(1) Includes demand deposits and other cash, money market funds and other cash equivalent securities, all with 0-90 day maturities at purchase.

5. Net loss per share

The following table presents the calculation of basic and diluted net loss per share:

(in thousands, except for share and per share amounts)
Numerator:
Net loss

Denominator:

Weighted-average shares used to compute net loss per common share - basic and diluted

Net loss per share

   Basic and diluted

2020

Years ended December 31,
2019

2018

(9,656)

$

(17,980)

$

(9,674)

32,215 

31,273 

30,041 

(0.30)

$

(0.57)

$

(0.32)

$

$

For the years ended December 31, 2020, 2019 or 2018, the following securities  were not included in the calculation  of diluted shares outstanding as the effect
would have been anti-dilutive:

(in thousands)
Options to purchase common stock
Restricted stock units and performance stock units

6. Goodwill and intangible assets

Goodwill

2020

496 
2,014 

December 31,
2019

523 
1,461 

2018

1,085 
1,925 

The Company had $69.2 million  and $49.2 million of goodwill as of December 31, 2020 and 2019, respectively. The addition to goodwill during the year ended
December  31, 2020 of $19.9 million was  based  on  the  purchase  price  allocations  of  the  acquisition  completed  during  the  third  quarter  of  2020  (See  Note  12).
Goodwill is tested for impairment at the reporting unit level at least annually or more often if events or changes in circumstances indicate the carrying value may
not be recoverable. The Company has a single reporting unit. The Company performed an impairment assessment which determined that no impairment existed.
For the years ended December 31, 2020 and 2019, the Company used the qualitative assessment permitted under authoritative accounting guidance. Among the
qualitative factors considered were changes since the prior impairment test in the following: industry and competitive environment, business strategy, product mix,
buyer and supplier bargaining power, potential market size, consistency in operating margins and cash flows, change in reporting unit or product life cycle stage
and earnings quality and sustainability. No impairment was recorded in the years ended December 31, 2020, 2019 or 2018.

The changes in the carrying amount of goodwill are as follows:

Balance at December 31, 2019
Acquired in acquisition

Balance at December 31, 2020

Intangible assets

$49,246
19,922 
$69,168

The  fair  values  for  acquired  intangible  assets  were  determined  by  management  with  consideration  of,  in  part,  valuations  performed  by  independent  valuation
specialists. Acquisition-related intangible assets are amortized over the life of the assets on an accelerated basis that approximates the expected economic benefit of
the  assets.  This  assumption  results  in  amortization  that  is  higher  in  earlier  periods  of  the  useful  life.  The  estimated  useful  lives  and  carrying  value  of  acquired
intangible assets are as follows:

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Table of Contents

(in thousands)
Intangible assets:

Customer relationships
Developed technology
Trademarks
Backlog
Non-compete agreements

Intangible assets, net book value

Weighted
average 
useful life 
(years)

8.0
3.9
3.0
3.4

December 31, 2020

December 31, 2019

Gross 
carrying 
amount

Accumulated 
amortization

Net 
carrying 
amount

Gross 
carrying 
amount

Accumulated 
amortization

Net 
carrying 
amount

$

$

16,350  $
12,360 
1,770 
2,240 
460 
33,180  $

$

7,143 
10,255 
1,191 
1,343 
460 
20,392  $

9,207  $
2,105 
579 
897 
— 
12,788  $

10,920  $
10,050 
1,110 
1,400 
460 
23,940  $

5,819  $
9,803 
1,110 
1,287 
460 
18,479  $

5,101 
247 
— 
113 
— 
5,461 

Amortization of intangible assets was $1.9 million, $3.6 million, and $4.5 million for the years ended December 31, 2020, 2019 and 2018, respectively.

Amortization  of  acquired  intangible  assets  is  reflected  in  the  cost  of  revenues  for  developed  technology  and  backlog  and  in  operating  expenses  for  the  other
intangibles. The estimated future amortization of acquired intangible assets as of December 31, 2020 was as follows:

(in thousands)
2021
2022
2023
2024
2025
Thereafter

     Future amortization expense

7. Consolidated balance sheet components

Inventories

(in thousands)
Raw materials
Finished goods

Total inventories

Property and equipment, net

(in thousands)
Computer equipment and software
Furniture, fixtures and equipment
Leasehold improvements
Manufacturing tools and equipment
Construction in process

Property and equipment, at cost
Less: Accumulated depreciation

Property and equipment, net

70

Future
amortization

3,349 
2,965 
2,445 
1,564 
679 
1,786 
12,788 

$

$

December 31,

2020

2019

462  $

9,697 
10,159  $

831 
3,745 
4,576 

December 31,

2020

2019

15,912  $
2,570 
5,306 
2,506 
629 
26,923 
(18,820)

8,103  $

13,596 
2,430 
5,283 
2,435 
582 
24,326 
(15,665)
8,661 

$

$

$

$

  
  
  
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Depreciation and amortization expense for property and equipment for the years ended December 31, 2020, 2019 and 2018 was $4.5 million, $3.7 million, and
$3.2 million, respectively.

Net investment in sales-type leases

The Company has sales-type leases with terms of 3 to 4 years. Sales-type lease receivables are collateralized by the underlying equipment. The components of the
net investment in sales-type leases are as follows:

(in thousands)
Minimum payments to be received on sales-type leases
Less: Unearned interest income and executory revenue portion
Net investment in sales-type leases
Less: Current portion

Non-current net investment in sales-type leases

Sales-type lease activity recognized in the consolidated statement of operations are as follows:

December 31,

2020

2019

$

$

1,440    $
(731)  
709   
(360)  
349    $

(in thousands)
Lease revenue
Less: Cost of lease shipments
Gross profit

Interest expense, net on lease receivable
Initial direct cost incurred

2020

Years ended December 31,
2019

2018

$

$

$
$

4,513  $
(702)
3,811  $

(16) $
224  $

6,394  $
(1,670)
4,724  $

(18) $
277  $

2,078 
(1,190)
888 
(452)
436 

2,697 
(212)
2,485 

(6)
140 

There were no allowances for doubtful accounts on these leases as of December 31, 2020 and 2019. There is no guaranteed or unguaranteed residual value on the
leased equipment. The current and non-current net investments in sales-types leases are reported as components of the consolidated balance sheet captions "other
receivables" and "other long-term assets", respectively.

The minimum lease payments expected for future years under sales-type leases as of December 31, 2020 were as follows:

(in thousands)
2021
2022
2023
2024

     Total

Future lease payments

740 
505 
167 
28 
1,440 

$

$

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Table of Contents

Accrued payroll and other current liabilities

(in thousands)
Payroll and related expenses
Accrued payables
Operating lease liabilities, current portion
Lease financing, current portion
Product warranty
Customer prepayments
Sales and use tax payable
Other taxes payable
Other

        Total accrued payroll and other current liabilities

December 31,

2020

2019

$

$

9,043  $
3,160 
2,529 
1,034 
453 
4,292 
476 
852 
1,356 
23,195  $

6,053 
2,674 
2,323 
1,033 
420 
631 
599 
— 
1,024 
14,757 

A reconciliation of the changes in the Company’s warranty reserve for the years ended December 31, 2020, 2019 and 2018 is as follows:

(in thousands)
Warranty balance at the beginning of the period
Warranty expense accrued for shipments during the period
Changes in estimate related to pre-existing warranties
Warranty settlements made
Total product warranty

Leases

Years ended December 31,
2019

2020

2018

420 
424 
(123)
(268)
453 

$

$

376 
435 
(192)
(199)
420 

$

$

353 
468 
(223)
(222)
376 

$

$

The Company has operating leases for office space at its headquarters and subsidiaries under non-cancelable operating leases. Leases with an initial term of 12
months or less are not recorded on the balance sheet; lease expense for these leases is recognized on a straight-line basis over the lease term. Effective January 1,
2019 the Company adopted Accounting Standards Update 2016-02, Leases ("Topic 842"), using the modified retrospective approach. The Company determines if
an arrangement is a lease at inception. Some lease agreements contain lease and non-lease components, which are accounting for as a single lease component. The
Company’s leases have remaining lease terms of approximately one to five years. Operating lease cost, including short-term operating leases was $3.4 million,
$2.7  million,  and  $2.7  million  for  the  years  ended  December  31,  2020,  2019  and  2018,  respectively.  In  December  2020,  the  Company  made  the  decision  to
abandon the San Francisco office lease resulting in an impairment charge of $0.4 million.

Supplemental balance sheet information related to leases was as follows:

(in thousands)

Other long-term assets

Accrued payroll and other current liabilities
Other long-term liabilities

Total operating lease liabilities

Other information related to leases was as follows:

72

December 31, 
2020

December 31, 
2019

4,014  $

2,529 
2,288 
4,817  $

6,251 

2,323 
4,866 
7,189 

$

$

 
  
Table of Contents

(in thousands)
Supplemental Cash Flow Information
Cash paid for amounts included in the measurement of lease liabilities
Right-of-use assets obtained in exchange for lease obligations
Weighted average remaining lease term
Weighted average discount rate

Maturities of lease liabilities as of December 31, 2020 are as follows:

(in thousands)
2021
2022
2023
2024
Total maturities of lease liabilities
Less imputed interest

Total

Year ended December 31,

2020

2019

$
$

$
$

3,022 
327 
2.11 years
8 %

2,689 
2,830 
2.90 years
8 %

Operating leases
$

$
$

2,939 
1,446 
516 
337 
5,238 
(421)
4,817 

As of December 31, 2020, the Company has entered into an operating lease that has not yet commenced of $0.6 million. This lease will commence in the first
quarter of 2021 with a lease term of approximately five years.

8.

Convertible Senior Notes

In May 2018, the Company issued $143.75 million aggregate principal amount of 1.50% Convertible Senior Notes due 2023, including $18.75 million aggregate
principal  amount  of  such  notes  pursuant  to  the  exercise  in  full  of  options  granted  to  the  initial  purchasers,  collectively  the  “Notes.”  The  Notes  are  unsecured,
unsubordinated  obligations  and  bear  interest  at  a  fixed  rate  of  1.50%  per  annum,  payable  semi-annually  in  arrears  on  May  15  and  November  15  of  each  year,
commencing on November 15, 2018. The total net proceeds from the offering, after deducting initial purchase discounts and estimated debt issuance costs, were
approximately $138.9 million.

Each $1,000 principal amount of the Notes will initially be convertible into 31.0073 shares of the Company’s common stock, the “Conversion Option,” which is
equivalent  to  an  initial  conversion  price  of  approximately  $32.25  per  share,  subject  to  adjustment  upon  the  occurrence  of  specified  events.  The  Notes  will  be
convertible at the option of the holders at any time prior to the close of business on the business day immediately preceding February 15, 2023, only under the
following circumstances:

(1)  during  any  calendar  quarter  commencing  after  the  calendar  quarter  ending  on  June  30,  2018  (and  only  during  such  calendar  quarter),  if  the  last
reported sale price of the Company common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending
on the last trading day of the immediately  preceding  calendar  quarter  is greater  than or equal  to 130% of the conversion price  of the Notes on each applicable
trading day;

(2) during the five business day period after any ten consecutive trading day period in which the trading price per $1,000 principal amount of the Notes
for each day of that ten day consecutive trading day period was less than 98% of the product of the last reported sale price of the Company’s common stock and the
conversion rate of the Notes on such trading day; or

(3) upon the occurrence of specified corporate events (as set forth in the indenture governing the Notes).

On or after February 15, 2023 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert their
Notes  at  any  time,  regardless  of  the  foregoing  circumstances.  Upon  conversion,  the  Company  will  pay  or  deliver,  as  the  case  may  be,  cash,  shares  of  the
Company’s  common  stock,  or  a  combination  of  cash  and  shares  of  the  Company’s  common  stock,  at  the  Company’s  election.  If  certain  specified  fundamental
changes occur (as set forth in the indenture governing the Notes) prior to the maturity date, holders of the Notes may require the Company to repurchase for cash
all or any portion of their Notes at a repurchase price equal to 100% of the principal amount of the Notes to be

73

Table of Contents

repurchased, plus accrued and unpaid interest to, but excluding, the fundamental change repurchase date. In addition, if specific corporate events occur prior to the
applicable maturity date, the Company will increase the conversion rate for a holder who elects to convert their notes in connection with such a corporate event in
certain  circumstances.  It  is  the  Company’s  current  intent  and  policy  to  settle  conversions  through  combination  settlement  which  involves  repayment  of  the
principal portion in cash and any excess of the conversion value over the principal amount in shares of its common stock. During the year ended December 31,
2020, the conditions allowing holders of the Notes to convert have not been met. The Notes are therefore not convertible during the year ended December 31, 2020
and are classified as long-term debt.

In accounting for the transaction, the Notes were separated into liability and equity components. The carrying amount of the liability component was calculated by
measuring  the  fair  value  of  a  similar  debt  instrument  that  does  not  have  an  associated  convertible  feature.  The  carrying  amount  of  the  equity  component
representing the Conversion Option was $33.4 million and was determined by deducting the fair value of the liability component from the par value of the Notes.
The equity component was recorded in additional paid-in capital and will be remeasured as long as it continues to meet the conditions for equity classification. The
excess of the principal amount of the liability component over its carrying amount, the “debt discount,” is amortized to interest expense over the contractual term
of the Notes at an effective interest rate of 7.6%.

In  accounting  for  the  debt  issuance  costs  of  $4.9  million  related  to  the  Notes,  the  Company  allocated  the  total  amount  incurred  to  the  liability  and  equity
components of the Notes based on their relative values. Issuance costs attributable to the liability component were $3.8 million and will be amortized to interest
expense using the effective interest method over the contractual term of the Notes. Issuance costs attributable to the equity component were $1.1 million and are
included with the equity component in additional paid-in capital.

The Notes consist of the following:

(in thousands)
Liability:
   Principal
   Unamortized debt discount
   Unamortized issuance costs

     Net carrying amount

Stockholders’ equity:
   Debt discount for conversion option
   Issuance costs

     Net carrying amount

December 31, 
2020

December 31, 
2019

$

$

$
$
$

143,750  $
(17,411)
(1,963)
124,376  $

33,350  $
(1,136) $
32,214  $

143,750 
(23,880)
(2,692)
117,178 

33,350 
(1,136)
32,214 

The total estimated fair value of the Notes as of December 31, 2020 was approximately $205.4 million. The fair value was determined based on the closing trading
price per $100 of the Notes as of the last day of trading for the period. The fair value of the Notes is primarily affected by the trading price of the Company’s
common stock and market interest rates. Based on the closing price of the Company’s common stock of $41.53 on December 31, 2020, the if-converted value of
the Notes of $185.1 million was greater than their principal amount.     

Interest expense related to the Notes is as follows:

(in thousands)
Contractual interest expense
Amortization of debt discount
Amortization of issuance costs

Total interest expense

Year ended December 31,
2019
2020

$

$

2,156  $
6,469 
729 
9,354  $

2,150 
5,966 
673 
8,789 

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Table of Contents

Capped Calls

In  connection  with  the  pricing  of  the  Notes,  the  Company  entered  into  privately  negotiated  capped  call  transactions  with  certain  counterparties,  the  (“Capped
Calls”).  The  Capped  Calls  each  have  an  initial  strike  price  of  approximately  $32.25  per  share,  subject  to  certain  adjustments,  which  correspond  to  the  initial
conversion price of the Notes. The Capped Calls have initial cap prices of $38.94 per share, subject to certain adjustments. The Capped Calls cover, subject to anti-
dilution adjustments, approximately 4.5 million shares of the Company’s common stock. Conditions that cause adjustments to the initial strike price of the Capped
Calls mirror conditions that result in corresponding adjustments for the Notes. The Capped Calls are generally intended to reduce or offset the potential dilution to
the Company’s common stock upon any conversion of the Notes with such reduction or offset, as the case may be, subject to a cap based on the cap price. For
accounting purposes, the Capped Calls are separate transactions, and not part of the terms of the Notes. As these transactions meet certain accounting criteria, the
Capped Calls are recorded in stockholders' equity and are not accounted for as derivatives. The cost of $8.9 million incurred in connection with the Capped Calls
was recorded as a reduction to additional paid-in capital.

The net impact to the Company’s stockholders' equity, included in additional paid-in capital, of the above components of the Notes is as follows:

(in thousands)
Conversion option
Purchase of capped calls
Issuance costs

Total

Impact on Earnings Per Share

December 31, 
2020

$
$
$
$

33,350 
(8,907)
(1,136)
23,307 

The Notes will not have an impact on the Company’s diluted earnings per share until they meet the criteria for conversion, as discussed above, as the Company
intends to settle the principal amount of the Notes in cash upon conversion. Under the treasury stock method, in periods when the Company reports net income, the
Company is required to include the effect of additional shares that may be issued under the Notes when the price of its common stock exceeds the conversion price.
However, upon conversion, there will be no economic dilution from the Notes until the average market price of the Company’s common stock exceeds the cap
price  of  $38.94  per  share,  as  exercise  of  the  capped  calls  offsets  any  dilution  from  the  Notes  from  the  conversion  price  up  to  the  cap  price.  Capped  Calls  are
excluded from the calculation of diluted earnings per share, as they would be anti-dilutive under the treasury stock method.

9. Commitments and contingencies

Non-cancelable purchase commitments

The Company enters into non-cancelable purchase commitments with its third-party manufacturers whereby the Company is required to purchase any inventory
held  by  the  third-party  manufacturer  that  have  been  purchased  by  them  based  on  confirmed  orders  from  the  Company.  As  of  December  31,  2020  and  2019,
approximately $6.1 million and $9.7 million, respectively, of raw material inventory was purchased and held by the third-party manufacturer which was subject to
such purchase requirements.

Litigation

The Company is currently, and from time to time, the Company may be, involved in lawsuits, claims, investigations and proceedings, consisting of intellectual
property, commercial, employment and other matters which arise in the ordinary course of business. The Company defends itself vigorously against any such
claims. Although the outcome of these matters is currently not determinable, management expects that any losses from existing matters that are probable or
reasonably possible of being incurred as a result of these matters would not be material to the financial statements as a whole.

10. Common Stock and Share-based Compensation

The Company’s certificate of incorporation, as amended, authorizes the Company to issue 100 million shares of $0.0003 par value common stock.

At December 31, 2020, the Company has 844,022 shares of common stock reserved for issuance under stock option plans.

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Incentive stock option plans

The Company has five equity incentive plans: the 2000 Stock Option Plan ("the 2000 Plan"), the 2006 Stock Option Plan ("the 2006 Plan"), the 2012 Stock Option
Plan ("the 2012 Plan"), the 2016 Equity Inducement Plan ("the 2016 Plan") and the 2020 Equity Inducement Plan ("the 2020 Plan"). On March 26, 2012, all shares
that were reserved under the 2006 Plan but not subject to outstanding awards became available for grant under the 2012 Plan. No additional shares will be issued
under the 2006 Plan. The 2000 Plan terminated in March 2010 and no additional shares will be issued under this plan. The 2016 Plan and 2020 Plan were adopted
by the Company's Board of Directors without shareholder approval pursuant to the inducement exemption provided under the NYSE listing rules for the issuance
of restricted stock units ("RSUs") to employee's who joined the Company after the acquisition of Extension Healthcare and Ease, respectively. No additional shares
will be issued under the 2016 Plan or 2020 Plan. Under the 2012 Plan, the Company has the ability to issue incentive stock options ("ISOs"), stock appreciation
rights, restricted stock awards, RSUs, performance awards and stock bonuses. The ISOs will be granted at a price per share not less than the fair value at date of
grant.

Valuation Assumptions

Compensation expense for all share-based payment awards, including stock options, restricted stock units (“RSUs”), and performance stock units (“PSUs”), are
measured based on the estimated fair value of the award on the grant date over the related vesting or performance periods.

The fair value of stock-based awards is estimated as follows:

Restricted Stock Units. The fair value of restricted stock units is determined based on the quoted market price of the Company's common stock on the date of grant.

Performance Stock Units. Performance stock units consist of grants of performance-based restricted stock units to certain members of executive management that
vest contingent upon the achievement of predetermined market and service conditions (referred to herein as “performance stock units”). The fair value of
performance stock units is estimated using a Monte-Carlo simulation model which is a probabilistic approach for calculating the fair value of the awards. The
Monte-Carlo simulation is a statistical technique used, in this instance, to simulate future stock prices of the Company relative to constituents in the S&P 600
Health Care Equipment and Services Index. Key assumptions for the Monte-Carlo simulation model are the risk-free interest rate, expected volatility, expected
dividends and correlation coefficient.

Stock Options and Employee Stock Purchase Plan. The fair value of stock options and stock purchase rights granted pursuant to the Company's equity incentive
plans and 2012 Employee Stock Purchase Plan ("ESPP"), respectively, is estimated using the Black-Scholes valuation model based on the multiple-award
valuation method. Key assumptions of the Black-Scholes valuation model are the risk-free interest rate, expected volatility, expected term and expected dividends.
The risk-free interest rate is based on U.S. Treasury yields in effect at the time of grant for the expected term of the option. Expected volatility is based on a
combination of historical stock price volatility. An expected term is estimated based on historical exercise behavior, post-vesting termination patterns, options
outstanding and future expected exercise behavior.

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Stock Option Activity

The following table summarizes the combined stock option activity under the 2000 Plan, the 2006 Plan and the 2012 Plan and non-plan stock option agreements:

Number 
of options

Options outstanding
Weighted 
average 
exercise 
price

Weighted 
average 
remaining 
contractual term
(in years)

Outstanding at December 31, 2019
Options exercised
Options canceled

Outstanding at December 31, 2020
Options vested and expected to vest as of December 31, 2020
Options vested and exercisable as of December 31, 2020

606,327  $
(305,596) $
(1,700) $
299,031  $
299,031  $
299,031  $

13.41 
11.32 
9.40 

15.58 
15.58 
15.58 

At December 31, 2020, there was no unrecognized compensation cost related to options.

Aggregate 
intrinsic 
value
(in thousands)

3.62 $

4,566 

2.68 $
2.68 $
2.68 $

7,761 
7,761 
7,761 

No  options  were  granted  during  the  years  ended  December  31,  2020,  2019  and  2018.  Further  information  regarding  the  value  of  employee  options  vested  and
exercised during the years ended December 31, 2020, 2019 and 2018 is set forth below.

(in thousands)
Intrinsic value of options exercised during period

Employee Stock Purchase Plan

2020

Years ended December 31,
2019

2018

$

5,026  $

3,700  $

10,243 

The Company's 2012 ESPP program allows eligible employees to purchase shares of common stock at a discount through payroll deductions of up to 15% of their
eligible compensation, subject to any plan limitations. The ESPP provides for six-month offering periods.

At the end of each offering period, eligible employees are able to purchase shares at 85% of the lower of the fair market value of the Company's common stock on
the first trading day of the offering period or on the last day of the offering period. During the years ended December 31, 2020 and 2019, employees purchased
240,593 and 155,373 shares, respectively, of common stock at an average purchase price of $15.54 and $22.35, respectively. As of December 31, 2020, 949,025
shares remained available for future issuance under the ESPP.

The Company uses the Black-Scholes option-pricing model to calculate the fair value of periodic ESPP offerings on their offer date. The following assumptions
were used for each respective period for the ESPP:

Expected term (in years)
Volatility
Risk-free interest rate
Dividend yield

Restricted Stock Units and Performance Stock Units

The Company issues RSUs and PSUs as part of its compensation plans.

77

2020
0.5
50.0% - 55.0%
0.12% - 1.59%
0.0%

Years ended December 31,
2019
0.5
33.0% - 50.0%
1.59% - 2.51%
0.0%

2018
0.5
33.0% - 37.8%
2.09% - 2.51%
0.0%

  
  
 
 
 
 
  
  
 
Table of Contents

A summary of the RSU and PSU activity for the year ended December 31, 2020 is presented below:

Outstanding at December 31, 2019
Granted
Vested
Forfeited

Outstanding at December 31, 2020

Restricted Stock Units and Performance Stock
Units

Number of shares

Weighted Average
Grant Date Fair
Value per Share

1,550,646  $
1,441,817 
(781,913)
(69,787)
2,140,763  $

28.94 
22.63 
27.94 
25.89 

25.16 

At December 31, 2020, there was $36.8 million of unrecognized compensation cost related to RSUs and PSUs, which is expected to be recognized over a
weighted-average period of 1.77 years.

During the second quarter of this fiscal year 145,877 PSUs were granted to certain executives under the 2012 Equity Incentive Plan (the “2012 Plan”). PSUs are
contingent on the achievement of comparative market-based returns. On the date of grant, the fair value of the total shareholder return ("TSR") component of the
PSUs is estimated using a Monte Carlo valuation model. The PSUs will vest over a three-year performance period. The number of shares the PSU holder receives
is based on the extent to which the corresponding market conditions have been achieved. For awards subject to service and market conditions, the number of shares
of stock issued pursuant to the award can range from 0% to 200% of the target amount. Compensation expense for awards with performance-based and service-
based conditions is recognized over the requisite service period if it is probable that the performance condition will be satisfied. The expense for performance-
based awards is evaluated each quarter based on the achievement of the performance conditions. These grants were reduced from shares of common stock reserved
for issuance under stock option plans as if 200% of the target amount were achieved. The assumptions used to determine the fair value are level 3 fair value
measurements which include unobservable inputs that are significant to the measurement of the fair value of the assets or liabilities that are supported by little or
no market data.

The assumptions used in the Monte Carlo valuation model to value the PSUs were as follows:

Grant date fair value per share
Expected term (in years)
Volatility
Risk-free interest rate
Dividend yield

Allocation of Stock-Based Compensation Expense

$

December 31, 
2020

30.70 
3
42.68  %
0.20  %
—  %

Stock-based compensation expense is recognized based on a straight-line amortization method over the respective vesting period of the award. For the years ended
December 31, 2020, 2019 and 2018 the straight-line amortization is reduced by actual forfeitures.

The following table presents the allocation of stock-based compensation expense:

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

2020

Years ended December 31,
2019

2018

$

$

4,161  $
4,180 
7,934 
9,450 
25,725  $

4,441  $
3,955 
7,014 
8,455 
23,865  $

3,614 
2,976 
6,560 
7,814 
20,964 

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11. Income taxes

The components of loss before income taxes are as follows:

(in thousands)
United States
International

Total loss before income taxes

The components of the provision for (benefit from) income taxes are as follows:

(in thousands)
Current
State
Foreign

Deferred
Federal
State
Foreign

Total income tax provision (benefit)

2020

Years ended December 31,
2019

2018

(12,230) $
1,326 
(10,904) $

(19,022) $
1,062 
(17,960) $

(10,852)
827 
(10,025)

2020

Years ended December 31,
2019

2018

110  $
181 
291 

(1,401)
(197)
59 
(1,539)
(1,248) $

(25) $
240 
215 

(43)
7 
(159)
(195)

20  $

53 
368 
421 

(822)
99 
(49)
(772)
(351)

$

$

$

$

The Company had an effective tax rate of 11.4%, (0.1)% and 3.5% for the years ended December 31, 2020, 2019 and 2018, respectively.

As of December 31, 2020, the Company has provided a valuation allowance against certain federal and state deferred tax assets. Management continues to evaluate
the realizability of deferred tax assets and the related valuation allowance. If management’s assessment of the deferred tax assets or the corresponding valuation
allowance were to change, the Company would record the related adjustment to income during the period in which management makes the determination.

On August 18, 2020, as part of the acquisition of EASE Applications, the Company recorded $2.1 million in deferred tax liabilities, related to the intangible assets
acquired. Changes in the acquiring company’s deferred tax assets or liabilities subsequent to a business combination are required to be recorded in income during
the period in which the transaction occurs. The Company was able to offset these deferred tax liabilities with a release of a portion of the Company’s valuation
allowance.  Accordingly,  the  $2.1  million  decrease  in  the  Company’s  net  deferred  tax  assets  resulted  in  the  release  of  a  corresponding  $2.1  million  valuation
allowance and recognition of a tax benefit for the year ended December 31, 2020.

On March 27, 2020, the Coronavirus Aid, Relief and Economic  Security Act ("CARES Act") was enacted  and signed into law. The CARES Act, among other
things, permits NOL carryovers and carrybacks to offset 100% of taxable income for taxable years beginning before 2021. The Company has determined that the
NOL provisions of the CARES Act will not result in a material benefit to the Company since the Company has been generating taxable losses.

In addition, the CARES Act allows for the deferral of payment on the Company's share of the 6.2% Social Security tax on wages paid beginning on March 27,
2020 and ending on December 31, 2020. Deferred amounts are payable in two installments, with 50% of such taxes totaling $0.9 million due on December 31,
2021, and the remainder of $0.9 million due on December 31, 2022.

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Reconciliation of the provision for income taxes at the statutory rate to the Company’s provision for income tax is as follows:

(in thousands)
U.S. federal (tax benefit) provision at statutory rate
State (tax benefit) income taxes, net of federal benefit
Foreign income taxes at rates other than the US rate
Stock-based compensation
Change in valuation allowance
Non-deductible executive compensation
Research and development credits
Indefinite net operating losses carryforward
Other

Total income tax provision (benefit)

2020

Years ended December 31,
2019

2018

$

$

(2,290) $
(367)
(115)
1,060 
(258)
1,107 
(1,102)
— 
717 
(1,248) $

(3,772) $
(646)
(145)
(2,119)
5,136 
2,383 
(1,209)
(33)
425 
20  $

(2,105)
(373)
92 
(3,503)
4,710 
2,418 
(994)
(1,470)
874 
(351)

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and
the amounts used for income tax purposes. The following table presents the significant components of the Company’s deferred tax assets and liabilities  for the
periods presented:

(in thousands)
Deferred tax assets
Net operating loss carryforward
Research and development credits
Reserves and accruals

Total deferred tax assets

Valuation allowance
Net deferred tax assets
Deferred tax liabilities - convertible senior notes
Indefinite lived intangible assets
Depreciation and amortization
Deferred tax liabilities - other
Net deferred tax liabilities

December 31,

2020

2019

$

$

32,219  $
9,359 
9,851 
51,429 
(39,896)
11,533 
(4,382)
(3,757)
(158)
(3,978)

(742) $

32,723 
8,449 
9,349 
50,520 
(40,436)
10,084 
(5,848)
(2,899)
2,402 
(4,197)
(458)

The Company's deferred tax liabilities are primarily related to tax deductible goodwill. The Company determines its valuation allowance on deferred tax assets by
considering  both  positive  and  negative  evidence  in  order  to  ascertain  whether  it  is  more  likely  than  not  that  deferred  tax  assets  will  be  realized.  Realization  of
deferred tax assets is dependent upon the generation of future taxable income, if any, the timing and amount of which are uncertain. Due to the history of losses the
Company  has  generated  in  the  past,  the  Company  believes  that  it  is  not  more  likely  than  not  that  all  of  the  deferred  tax  assets  in  the  U.S.  and  Canada  can  be
realized as of December 31, 2020; accordingly, the Company has recorded a full valuation allowance on its deferred tax assets.

The Company’s valuation allowance increased by $0.5 million and $0.4 million for the years ended December 31, 2020 and 2019, respectively. The change in the
2020 valuation allowance was primarily due to the addition of current year loss carryforwards and EASE acquisition related tax benefits. The change in the 2019
valuation allowance was primarily due to the addition of current year loss carryforwards and federal rate reduction.

At  December  31,  2020,  the  Company  had  $135  million  and  $67  million,  respectively,  of  federal  and  state  net  operating  loss  carryforwards.  The  federal  net
operating loss carryforward generated in the years ended December 31, 2002 through 2017 begin expiring in 2022.

Net operating losses originating before January 1, 2018 are eligible to offset taxable income, if not otherwise limited under IRS Section 382. Net operating losses
generated after December 31, 2017 have an indefinite carryforward period and subject to 80% deduction limitation based upon pre-net operating deduction taxable
income. The CARES Act temporarily removes the

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80% taxable income limitation for tax years beginning before 2021. Furthermore, it allows for a five-year carryback of Federal net operating losses that arose in
2020, 2019, and 2018.

In addition, the Company has federal research and development tax credits carryforwards of approximately $6.1 million and state research and development tax
credit carryforwards of approximately $6.2 million. The federal credit carryforwards begin expiring in 2026 and the state credits carry forward indefinitely. The
Internal Revenue Code contains provisions which limit the amount of net operating loss ("NOL") and research credit carryforwards that can be used in any given
year  if  a  significant  change  in  ownership  has  occurred.  As  of  December  31,  2020,  $1.7  million  of  the  Company's  NOL  carryovers  are  subject  to  an  annual
limitation of $0.6 million.

The following table displays by contributing factor the changes in the valuation allowance for deferred tax assets since January 1, 2019:

(in thousands)
Balance at the beginning of the period
Net operating loss carryforwards generated
R&D tax credit increase
Depreciation and amortization increase
Reserves and accruals decrease
Deferred tax assets increase

Balance at the end of the period

2020

Years Ended December 31,
2019

2018

$

$

40,436 
(504)
910 
(2,560)
502 
1,112 
39,896 

$

$

40,070 
2,925 
1,609 
(605)
(312)
(3,251)
40,436 

$

$

45,255 
2,509 
1,014 
925 
(581)
(9,052)
40,070 

1,931 
(78)
398 
2,251 

The following table reflects changes in the unrecognized tax benefits since January 1, 2019:

(in thousands)
Gross amount of unrecognized tax benefits as of the beginning of the period
Decreases related to prior year tax provisions
Increases related to current year tax provisions

Gross amount of unrecognized tax benefits as of the end of the period

Years ended December 31,
2019

2020

$

$

2,251  $
(91)
271 
2,431  $

As a result of the Company’s historical losses and related valuation allowances, the Company has recorded substantially all of the uncertain tax amounts above as
reductions to deferred tax assets which are subject to a full valuation allowance in its consolidated balance sheet with an insignificant portion recorded in other
long-term liabilities. The Company recognizes interest and penalties relating to uncertain tax positions in income tax expense. As the Company is not currently
under examination, it is reasonable to assume that the balance of gross unrecognized tax benefits will likely not change in the next twelve months.

The Company files income tax returns in the United States on a federal basis and in various states. The Company is not currently under any international or any
United States federal, state and local income tax examinations for any taxable years. All of the Company’s net operating losses and research credit carryforwards
prior to 2020 are subject to tax authority adjustment and all years after 2013 are still subject to the tax authority examinations.

As of December  31,  2020,  no income  taxes  have  been  provided  on  the  undistributed  earnings  of  the  Company’s foreign  subsidiaries  since  these  earnings  have
been, and under current plans will continue to be, indefinitely reinvested outside the United States.

12.

Business Acquisitions

Acquisition of EASE Applications, LLC

On  August  18,  2020,  the  Company  acquired  all  of  the  outstanding  equity  interest  of  EASE  Applications  for  $24.2  million  in  cash,  net  of  $0.3  million  of  cash
acquired.  EASE  Applications,  now  called  Vocera  Ease,  offers  a  cloud-based  communication  platform  and  mobile  application  built  to  improve  the  patient
experience by enabling friends and family members to receive timely updates about the progress of their loved one in the hospital. Vocera Ease enables nurses and
other care team members to send Health Insurance and Portability and Accountability Act ("HIPAA")-compliant texts, photos, and video updates to

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patients’ loved ones, putting them at ease and saving valuable time. With this acquisition, Vocera further strengthened its ability to fulfill its mission to improve the
lives of patients, families and care teams.

The following table presents the preliminary fair value of the identifiable assets acquired and liabilities assumed as of the acquisition date:

(in thousands, except useful lives)
Assets

Current Assets

Accounts receivable, net
Prepaid expenses and other current assets

Total current assets

Intangibles assets

Customer relationships
Developed technology
Trademarks
Backlog
Goodwill

Total assets

Liabilities

Current liabilities

Accounts payable
Accrued payroll and other current liabilities
Deferred revenue, current
Total current liabilities
Deferred revenue, long term
Other long-term liabilities

Total liabilities

Net assets acquired

Fair value acquired

Useful life (years)

8
3
3
4

$

$

$

$

444 
18 
462 

5,430 
2,310 
660 
840 
19,922 
29,624 

6 
22 
1,011 
1,039 
149 
4,218 
5,406 
24,218 

The estimated fair values of identifiable intangible assets were primarily determined using discounted cash flow models. The estimation of the fair value of the
intangible assets required the use of valuation techniques and entailed consideration of all the relevant factors that might affect the fair value, such as present value
factors and estimates of future revenues and costs. The amortization of developed technology and backlog is recorded in "cost of revenues" for product and the
amortization for the remaining intangibles is recorded in "sales and marketing" expenses on the consolidated statement of operations.

The excess of the acquisition consideration over the fair values of the underlying net assets acquired was recorded as goodwill. Goodwill is largely attributed to the
synergy of EASE Applications proprietary solutions with the Company’s existing customer base, dedicated sales force and cross selling opportunities with the
Company’s other solutions. Goodwill is not amortized but instead is tested for impairment at least annually or more frequently if indicators of impairment are
present.

The agreement also included contingent payments to the owners of EASE Applications, payable based on achievement of post-acquisition financial metrics as of
December 31, 2021 and December 31, 2022. If these financial metrics are achieved the Company will owe additional purchase price consideration of $2.5 million
as of December 31, 2021 and 2022. This contingent consideration was fair valued in connection with the acquisition and resulted in a liability of $2.2 million as of
the  acquisition  date.  The  estimated  fair  value  was  determined  using  a  Monte  Carlo  valuation  model.  The  fair  value  of  this  liability  will  be  remeasured  each
reporting period and the change in fair value will be recorded as other income and expense. For the year ended December 31, 2020 this fair value adjustment was
$0.8 million

The Company incurred $0.6 million of acquisition-related costs that were expensed as incurred. These costs are recorded as general and administrative expenses in
the consolidated statement of operations. Additionally, in connection with the

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acquisition the Company established a retention bonus plan for continuing EASE Applications employees with potential additional compensation over a two-year
period of approximately $5.0 million, based on achievement of financial metrics and continued employment. Such amounts are not considered part of the purchase
consideration  and  are  being  recorded  as  compensation  expense  as  earned.  During  the  year  ended  December  31,  2020,  $1.1  million  of  this  retention  bonus  was
recorded as compensation expense.
The acquisition did not result in material contributions to revenue or net income in the consolidated financial statements during the year ended December 31, 2020.
Additionally, pro forma financial information is not provided for consolidated revenue and net income as such amounts attributable to EASE Applications were
insignificant.

13. Quarterly results of operations (unaudited)

The following tables present certain unaudited consolidated quarterly financial information for each of the eight quarters ended December 31, 2020. This quarterly
information has been prepared on the same basis as the consolidated financial statements and includes all adjustments necessary to state fairly the information for
the periods presented.

(In thousands, except per share data)
2020
Total revenue
Gross profit
Net income (loss)
Net income (loss) attributable to common stockholders

Net income (loss) per share attributable to common stockholders:

Basic

Diluted

Weighted average shares used to compute net income (loss) per share
attributable to common stockholders:

Basic
Diluted

2019
Total revenue
Gross profit
Net income (loss)
Net income (loss) attributable to common stockholders

Basic
Diluted
Weighted average shares used to compute net income (loss) per share
attributable to common stockholders:
Basic
Diluted

14. Subsequent events

Convertible Senior Notes

$
$
$
$

$

$

$
$
$
$

$
$

83

March 31,

June 30,

September 30,

December 31,

Quarters Ended

$
$
$
$

$

$

40,673 
23,786 
(10,470)
(10,470)

(0.33)

(0.33)

31,738 
31,738 

$
$
$
$

$

$

47,347 
29,943 
(3,468)
(3,468)

(0.11)

(0.11)

32,152 
32,152 

$
$
$
$

$

$

53,815 
36,330 
4,161 
4,161 

0.13 

0.13 

32,394 
33,018 

56,585 
38,558 
121 
121 

0.00 

0.00 

32,570 
34,670 

March 31,

June 30,

September 30,

December 31,

Quarters Ended

$
$
$
$

$
$

35,309 
19,685 
(11,735)
(11,735)

(0.38)
(0.38)

30,800 
30,800 

$
$
$
$

$
$

44,759 
27,016 
(4,857)
(4,857)

(0.16)
(0.16)

31,242 
31,242 

$
$
$
$

$
$

50,781 
31,888 
298 
298 

0.01 
0.01 

31,459 
31,944 

49,652 
30,510 
(1,686)
(1,686)

(0.05)
(0.05)

31,579 
31,579 

Table of Contents

The terms of the Company's debt agreement for the Notes state that the Notes will be convertible at the option of the holders at any time prior to the close of
business on the business day immediately preceding February 15, 2023, if during any calendar quarter commencing after the calendar quarter ending on June 30,
2018 (and only during such calendar quarter), if the last reported sale price of the Company common stock for at least 20 trading days (whether or not consecutive)
during a period of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the
conversion price of the Notes on each applicable trading day. The reported sale price of the Company common stock was trading at over 130% of the conversion
price of $32.25 for over 20 trading days during January 2021 triggering convertibility of the Notes. As of the date of this filing, the Company has not received
communication from the holders of the Notes of their intent to convert.

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

None.

Item 9A.    Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Disclosure controls and procedures are designed to ensure that information required to be disclosed by us in reports filed or submitted under the Exchange Act is
recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms. Disclosure controls
and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed in reports filed under the Exchange
Act is accumulated and communicated to management, including principal executive and principal financial officers, or persons performing similar functions, as
appropriate to allow timely decisions regarding required disclosure.

As of December 31, 2020, we carried out an evaluation under the supervision of, and with the participation of our management, including 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)  of  the  Exchange  Act.  Based  on  our  evaluation,  our  Chief  Executive  Officer  and  Chief  Financial  Officer  concluded  that  our  disclosure  controls  and
procedures were effective as of December 31, 2020.

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  Rule  13a-15(f)  under  the
Exchange Act). Our management conducted an assessment of the effectiveness of our internal control over financial reporting based on the criteria set forth in the
2013 version of the Internal Control - Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission ("COSO"). Based
on the assessment, management has concluded that our internal control over financial reporting was effective as of December 31, 2020 based on these criteria.

The effectiveness of our internal control over financial reporting as of December 31, 2020, has been audited by Deloitte & Touche LLP, an independent registered
public accounting firm, as stated in their report which appears herein

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting that occurred during the three months ended December 31, 2020 that has materially affected,
or is reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures and Internal Control over Financial Reporting

In designing and evaluating  the disclosure  controls and procedures  and internal  controls over financial  reporting,  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. In addition, the design of
disclosure  controls  and  procedures  and  internal  control  over  financial  reporting  must  reflect  the  fact  that  there  are  resource  constraints  and  that  management  is
required to apply judgment in evaluating the benefits of possible controls and procedures relative to their costs.

Item 9B.    Other Information

None.

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Table of Contents

PART III

Item 10.    Directors, Executive Officers and Corporate Governance    

The  information  required  for  this  Item  10  is  incorporated  by  reference  from  our  Proxy  Statement  to  be  filed  in  connection  with  our  2021  Annual  Meeting  of
Stockholders.

Item 11.    Executive Compensation        

The information required for this Item is incorporated by reference from our Proxy Statement to be filed for our 2021 Annual Meeting of Stockholders.

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

The information required for this Item is incorporated by reference from our Proxy Statement to be filed for our 2021 Annual Meeting of Stockholders.

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

The information required for this Item is incorporated by reference from our Proxy Statement to be filed for our 2021 Annual Meeting of Stockholders.

Item 14.    Principal Accounting Fees and Services

The information required for this Item is incorporated by reference from our Proxy Statement to be filed for our 2021 Annual Meeting of Stockholders.

PART IV

Item 15.    Exhibits, Financial Statement Schedules

(a) The following documents are filed as a part of this Annual Report on Form 10-K:

1. Financial Statements:

The financial statements filed as part of this report are listed in the “Index to Financial Statements” under Part II, Item 8 of this report.

2. Financial Statement Schedule:

All  schedules  are  omitted  as  the  required  information  is  inapplicable  or  the  information  is  presented  in  the  Consolidated  Financial  Statements  or  Notes  to

Consolidated Financial Statements under Item 8.

3. Exhibits:

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Table of Contents

Exhibit 
Number

3.01

3.02

4.01

4.02

4.03

10.01

10.02+

10.03+

10.04+

10.05+

10.06+

10.07+

Exhibit title

Restated  Certificate  of  Incorporation  of  the
Registrant.

Amended  and  Restated  stated  Bylaws  of
Vocera Communications, Inc.

Amended and Restated Investor Rights
Agreement, dated as of October 10, 2006, by
and among the Registrant and certain investors
of the Registrant.

Indenture dated May 17, 2018 by and among
the Registrant and U.S. Bank National
Association.

Description of the Registrant's Securities

Forms of Indemnity Agreement by and
between the Registrant and each of its directors
and executive officers.

2006 Stock Option Plan, as amended, and form
of stock option agreement.

2012 Equity Incentive Plan and forms of equity
award agreements.

Form of 2012 Equity Incentive Plan Notice of
Performance Stock Unit Award and
Performance Stock Unit Award Agreement

Form of Option Agreement dated July 31,
2007, by and between the Registrant and each
of Brent Lang and Robert Zollars.

2010 Stock Option Agreement to purchase
common stock, dated as of November 3, 2010,
issued by the Registrant to DS Consulting
Associates, LLC and 2011 Stock Option
Agreement to purchase common stock, dated as
of November 3, 2010 issued by the Registrant
to DS Consulting Associates, LLC.

EXHIBIT INDEX

Incorporated by reference

Form

S-1

File No.

333-183546

August 24, 2012

Date

Number

Filed 
herewith

8-K

S-1

001-35469

April 23, 2020

333-175932

August 1, 2011

8-K

011-35469

May 17, 2018

4.01 

10-K

S-1

011-35469

333-175932

February 26, 2020

August 1, 2011

S-1(A2)

333-175932

February 24, 2012

8-K

8-K

001-35460

011-35469

June 6, 2018

May 6, 2020

March 13, 2012

August 1, 2011

S-1

333-175932

August 1, 2011

10.07 

3.01 

3.01 

4.02 

4.03 

10.01 

10.03 

10.01 

10.1 

10.05 

10.06 

2012 Employee Stock Purchase Plan.

S-1(A3)

333-175932

S-1

333-175932

10.08+

2016 Equity Inducement Plan.

10-Q

001-35469

November 7, 2016

10.02 

86

Table of Contents

10.09+

10.10

10.11†

10.12†

10.13+

10.14+

10.15

10.16

10.17

10.18

10.19+

10.20+

21.01

23.01

24.01

Form of Global Agreements under the 2016
Equity Inducement Plan.

Lease Agreement, dated as of September 26,
2007, by and between 525 Race Street, LLC and
the Registrant, as amended on February 17, 2011.

Original Equipment Manufacturer Agreement,
dated as of April 25, 2002, by and between
Nuance Communications, Inc. and the Registrant,
as amended through April 4, 2006.

Contract Manufacturing Agreement, dated as of
June 7, 2010, by and between SMTC Corporation
and the Registrant.

Form of Change of Control Severance Agreement
by and between the Registrant and each of its
executive officers.

Form of non-plan Restricted Stock Purchase
Agreement for non-employee directors.

Second Amendment to Lease, dated April 20,
2015, by and between the Registrant and 525 Race
Street, LLC

Membership Interest Purchase Agreement, dated
October 27, 2016 by and among the Registrant,
each of the members of Extension, LLC and the
Sellers Representative named therein.

Form of Base Capped Call Confirmation

Form of Additional Capped Call Confirmation

2020 Equity Inducement Plan

Form of Global Agreements under the 2020
Equity Inducement Plan

List of subsidiaries.

Consent of Deloitte & Touche LLP, independent
registered public accounting firm.

Power of Attorney (included on signature page).

10-Q

001-35469

November 7, 2016

10.04 

S-1

333-175932

August 1, 2011

10.11 

S-1

333-175932

August 1, 2011

10.13 

S-1

333-175932

August 1, 2011

10.14 

S-1(A2)

333-175932

February 24, 2012

10.15 

S-1(A2)

333-175932

February 24, 2012

10.17 

10-Q

001-35469

August 6, 2015

10.01 

10-Q

001-35469

November 7, 2016

10.01 

8-K

8-K

S-8

S-8

001-35469

001-35469

333-248410

333-248410

May 17, 2018

May 17, 2018

August 25, 2020

August 25, 2020

99.1 

99.2 

99.1 

99.2 

X

X

X

87

Table of Contents

31.01*

31.02*

32.01

101.INS

101.SCH

101.CAL

101.DEF

101.LAB

101.PRE

104

+

†

*

Certification of Chief Executive Officer pursuant to
Securities Exchange Act Rules 13a-14(a) or 15d-
14(a), as adopted pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002.

Certification of Chief Financial Officer pursuant to
Securities Exchange Act Rules 13a-14(a) or 15d-
14(a), as adopted pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002.

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

Inline XBRL Instance Document - The instance
document does not appear in the Interactive Data
File because its XBRL tags are embedded within
the Inline XBRL document.

Inline XBRL Taxonomy Schema Linkbase
Document

Inline XBRL Taxonomy Calculation Linkbase
Document

Inline XBRL Taxonomy Definition Linkbase
Document

Inline XBRL Taxonomy Labels Linkbase
Document

Inline XBRL Taxonomy Presentation Linkbase
Document

Cover Page Interactive Data File (formatted as
inline XBRL and contained in Exhibit 101

X

X

X

X

X

X

X

X

X

X

Indicates management contract or compensatory plan or arrangement.

Portions of have been granted confidential treatment by the SEC.

This certification shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that
section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as
amended, whether made before or after the date hereof and irrespective of any general incorporation language in any filings.

88

Table of Contents

Item 16. Form 10-K Summary

None.

89

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 the undersigned thereunto duly authorized.

Date: February 25, 2021

By:

/S/    Brent D. Lang

VOCERA COMMUNICATIONS, INC.

Date: February 25, 2021

By:

Brent D. Lang
Chief Executive Officer

(Principal Executive Officer)
/S/    Justin R. Spencer

Justin R. Spencer
Chief Financial Officer

(Principal Accounting and Financial Officer)

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Brent D. Lang, Justin R. Spencer and
Douglas A. Carlen, and each of them, as his or her true and lawful attorney-in-fact and agent, with full power of substitution and resubstitution, for him or her and
in his or her name, place and stead, in any and all capacities, to sign any and all amendments (including post-effective amendments) to this Annual Report on Form
10-K, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto
said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in
connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact
and agents, or any of them, or their or his or her substitutes, may lawfully do or cause to be done by virtue thereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Company

and in the capacities and on the dates indicated:

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Table of Contents

Signature

/s/ Brent D. Lang

Brent D. Lang

/s/ Justin R. Spencer

Justin R. Spencer

/s/ Michael Burkland
Michael Burkland

/s/ Julie Iskow
Julie Iskow

/s/ Howard E. Janzen
Howard E. Janzen

/s/ Alexa King
Alexa King

/s/ John N. McMullen
John N. McMullen

/s/ Sharon O'Keefe
Sharon O'Keefe

/s/ Ronald A. Paulus
Ronald A. Paulus

/s/ Bharat Sundaram
Bharat Sundaram

Title

Date

Chief Executive Officer 
(Principal Executive Officer)

February 25, 2021

Chief Financial Officer 
(Principal Accounting and Financial Officer)

February 25, 2021

Director

Director

Director

Director

Director

Director

Director

Director

91

February 25, 2021

February 25, 2021

February 25, 2021

February 25, 2021

February 25, 2021

February 25, 2021

February 25, 2021

February 25, 2021

LIST OF SUBSIDIARIES

VOCERA COMMUNICATIONS, INC.

EXHIBIT 21.01

Vocera Communications UK Ltd. (United Kingdom)

Vocera Communications Australia Pty Ltd. (Australia)

Vocera Canada, Ltd. (Canada)

Vocera Communications India Private Limited

Vocera Communications Middle East FZ LLC

Extension, LLC

Ease Applications, LLC

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-222457 on Form S-3 and in Registration Statements Nos. 333-180417, 333-
186818, 333-194632, 333-202705, 333-210173, 333-216717, 333-223454, 333-229909, and 333-236663 on Form S-8 of our reports dated February 25, 2021,
relating to the consolidated financial statements of Vocera Communications, Inc. and its subsidiaries (the “Company”), and the effectiveness of the Company’s
internal control over financial reporting appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2020.

Exhibit 23.01

/s/ DELOITTE & TOUCHE LLP

San Jose, California
February 25, 2021

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO RULE 13a-14(a) OR 15d-14(a) OF
THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY
ACT OF 2002

EXHIBIT 31.01

I, Brent D. Lang, certify that:

1. I have reviewed this Quarterly Report on Form 10-K of Vocera Communications, Inc.:

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: February 25, 2021

/s/ Brent D. Lang
Brent D. Lang
Chief Executive Officer

EXHIBIT 31.02

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO RULE 13a-14(a) OR 15d-14(a) OF
THE SECURITIES EXCHANGE ACT OF 1934, AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY
ACT OF 2002

I, Justin R.Spencer, certify that:

1. I have reviewed this Quarterly Report on Form 10-K of Vocera Communications, Inc.:

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: February 25, 2021

/s/ Justin R. Spencer
Justin R. Spencer
Chief Financial Officer

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

PURSUANT TO 18 U.S.C. SECTION 1350,

EXHIBIT 32.01

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, Brent D. Lang, Chief Executive Officer of Vocera
Communications, Inc. (the “Company”), and Justin R. Spencer, Chief Financial Officer of the Company, each hereby certifies that, to his knowledge:

1. The Company’s Quarterly Report on Form 10-K for the year ended December 31, 2020, to which this Certification is attached as Exhibit 32.01 (the “Periodic
Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

In Witness Whereof, the undersigned have set their hands hereto as of the 25th day of February 2021.

/s/ Brent D. Lang
Brent D. Lang
Chief Executive Officer

/s/ Justin R. Spencer
Justin R. Spencer
Chief Financial Officer