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Intuitive Surgical

isrg · NASDAQ Healthcare
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Ticker isrg
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Sector Healthcare
Industry Medical - Devices
Employees 5001-10,000
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FY2020 Annual Report · Intuitive Surgical
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Table of Contents

(MARK ONE)

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 10-K 

☒

☐

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF
1934

For the fiscal year ended December 31, 2020

OR

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT
OF 1934

For the transition period from                  to                 

Commission file number 000-30713

Intuitive Surgical, Inc.

(Exact name of Registrant as specified in its Charter)

Delaware
(State or Other Jurisdiction of Incorporation or Organization)

77-0416458
(I.R.S. Employer Identification Number)

1020 Kifer Road
Sunnyvale, California 94086
(Address of principal executive offices) (Zip Code)
(408) 523-2100
(Registrant’s telephone number, including area code)

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

Title of each class
Common Stock, par value $0.001 per share

Trading Symbol(s)
ISRG

Name of each exchange on which registered
The Nasdaq Global Select Market

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes  ☒    No  ☐
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes  ☐    No  ☒
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.    Yes  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of

Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such
files).    Yes  ☒    No  ☐

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

Large accelerated filer
Non-accelerated filer

☒
☐

Accelerated filer
Smaller reporting company
Emerging growth company

☐
☐
☐

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

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

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No  ☒
The  aggregate  market  value  of  the  voting  and  non-voting  common  equity  held  by  non-affiliates  on  June  30,  2020,  based  upon  the  closing  price  of
Common Stock on such date as reported on The Nasdaq Global Select Market, was approximately $66.4 billion. Shares of voting stock held by each officer
and  director  have  been  excluded  in  that  such  persons  may  be  deemed  to  be  affiliates.  This  assumption  regarding  affiliate  status  is  not  necessarily  a
conclusive determination for other purposes.

 
 
 
 
The number of outstanding shares of the registrant’s common stock as of January 15, 2021, was 117,718,298.

DOCUMENTS INCORPORATED BY REFERENCE

Part III incorporates information by reference to the definitive proxy statement for the Company’s Annual Meeting of Stockholders to be held on or

about April 22, 2021, to be filed within 120 days of the registrant’s fiscal year ended December 31, 2020.

Table of Contents

PART I

Item 1.

Item 1A.

Item 1B.

Item 2.

Item 3.

Item 4.

PART II

Item 5.

Item 6.

Item 7.

INTUITIVE SURGICAL, INC.

INDEX

Business

Risk Factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

Market for the 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 7A.

Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Item 9.

Item 9A.

Item 9B.

PART III

Item 10.

Item 11.

Item 12.

Item 13.

Item 14.

PART IV

Item 15.

Item 16.

Financial Statements and Supplementary Data

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

Controls and Procedures

Other Information

Directors, Executive Officers and Corporate Governance

Executive Compensation

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

Certain Relationships and Related Transactions and Director Independence

Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules

Form 10-K Summary

SIGNATURES

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FORWARD-LOOKING STATEMENTS

This report contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of

the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements relate to expectations concerning matters that are not
historical facts. Words such as “estimates,” “projects,” “believes,” “anticipates,” “plans,” “expects,” “intends,” “may,” “will,” “could,” “should,” “would,”
“targeted,” and similar words and expressions are intended to identify forward-looking statements. These forward-looking statements include, but are not
limited to, statements related to the expected impacts of the COVID-19 pandemic on our business, financial condition, and results of operations, the
potential decline of our procedure volume, our acquisitions, our expected business, our expected new product introductions, the impacts of Extended Use
Instruments, procedures and procedure adoption, future results of operations, future financial position, our ability to increase our revenues, the anticipated
mix of our revenues between product and service revenues, our financing plans and future capital requirements, anticipated costs of revenue, anticipated
expenses, our potential tax assets or liabilities, the effect of recent accounting pronouncements, our investments, anticipated cash flows, our ability to
finance operations from cash flows and similar matters, and statements based on current expectations, estimates, forecasts, and projections about the
economies and markets in which we operate and our beliefs and assumptions regarding these economies and markets. These forward-looking statements
should, therefore, be considered in light of various important factors, including, but not limited to, the following: our ability to obtain accurate procedure
volume and mix in the midst of the COVID-19 pandemic; the risk that the COVID-19 pandemic could lead to further material delays and cancellations of,
or reduced demand for, procedures; curtailed or delayed capital spending by hospitals; disruption to our supply chain; closures of our facilities; delays in
surgeon training; delays in gathering clinical evidence; delays in obtaining new product approvals or clearances from the U.S. Food and Drug
Administration due to COVID-19; the evaluation of the risks of robotic-assisted surgery in the presence of infectious diseases; diversion of management
and other resources to respond to the COVID-19 outbreak; the impact of global and regional economic and credit market conditions on healthcare
spending; the risk that the COVID-19 virus disrupts local economies and causes economies in our key markets to enter prolonged recessions; healthcare
reform legislation in the U.S. and its impact on hospital spending, reimbursement, and fees levied on certain medical device revenues; changes in hospital
admissions and actions by payers to limit or manage surgical procedures; the timing and success of product development and market acceptance of
developed products; the results of any collaborations, in-licensing arrangements, joint ventures, strategic alliances, or partnerships, including the joint
venture with Shanghai Fosun Pharmaceutical (Group) Co., Ltd.; our completion of and ability to successfully integrate acquisitions, including Schölly
Fiberoptic's robotic endoscope business and Orpheus Medical; procedure counts; regulatory approvals, clearances, and restrictions or any dispute that may
occur with any regulatory body; guidelines and recommendations in the healthcare and patient communities; intellectual property positions and litigation;
competition in the medical device industry and in the specific markets of surgery in which we operate; risks associated with our operations outside of the
United States; unanticipated manufacturing disruptions or the inability to meet demand for products; our reliance on sole and single source suppliers; the
results of legal proceedings to which we are or may become a party; product liability and other litigation claims; adverse publicity regarding us and the
safety of our products and adequacy of training; our ability to expand into foreign markets; the impact of changes to tax legislation, guidance, and
interpretations; changes in tariffs, trade barriers, and regulatory requirements; and other risk factors. Readers are cautioned not to place undue reliance on
these forward-looking statements, which are based on current expectations and are subject to risks, uncertainties, and assumptions that are difficult to
predict, including those risk factors described throughout this filing and particularly in Part I, “Item 1A. Risk Factors.” Our actual results may differ
materially and adversely from those expressed in any forward-looking statement. We undertake no obligation to publicly update or release any revisions to
these forward-looking statements, except as required by law.

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ITEM 1.     BUSINESS

PART I

In  this  report,  “Intuitive  Surgical,”  “Intuitive,”  the  “Company,”  “we,”  “us,”  and  “our”  refer  to  Intuitive  Surgical,  Inc.  and  its  wholly  and  majority-
owned  subsidiaries.  Intuitive ,  Intuitive  Surgical ,  da  Vinci ,  da  Vinci  S ,  da  Vinci  S  HD  Surgical  System ,  da  Vinci  Si ,  da  Vinci  Si  HD  Surgical
System ,  da  Vinci  X ,  da  Vinci  Xi ,  da  Vinci  SP ,  EndoWrist ,  Firefly ,  InSite ,  Intuitive  Surgical  EcoSystem ,  SureForm ,  Ion ,  Iris ,  and
SynchroSeal  are trademarks or registered trademarks of the Company.

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Company Background

Intuitive is committed to advancing patient care in surgery and other acute medical interventions. The Company is focused on innovating to enable
physicians and healthcare providers to improve the quality of and access to minimally invasive care. Our mission reflects that we believe that minimally
invasive  care  is  life-enhancing  care.  Intuitive  brings  more  than  two  decades  of  leadership  in  robotic-assisted  surgical  technology  and  solutions  to  its
offerings. While surgery and acute interventions have improved significantly in the past decades, there remains a significant need for better outcomes and
decreased  variability  of  these  outcomes  across  care  teams.  The  current  healthcare  environment  continues  to  stress  critical  resources,  including  the
professionals who staff care teams: surgeons, anesthesiologists, nurses, and other staff. At the same time, governments strain to cover the healthcare needs
of their populations and demand lower total cost per patient to treat disease. In the face of these challenges, we believe scientific, process, and technological
advances in biology, computing, imaging, algorithms, and robotics offer new methods to solve continued and difficult problems.

We address these needs by focusing on the quadruple aim. First, we focus on products and services that can improve outcomes and decrease variability
in the hands of care teams. Second, we seek to improve the patient experience by minimizing disruption to lives and creating greater predictability for the
treatment experience. Third, we seek to improve care team satisfaction by creating products and services that are dependable, smart, and optimized for the
care  environment  in  which  they  are  used.  Finally,  we  seek  to  lower  the  total  cost  to  treat  per  patient  episode  when  compared  with  existing  treatment
alternatives, providing a return on investment for hospitals and healthcare systems and value for payers.

By  striving  to  find  less  invasive  ways  to  enter  the  body,  provide  clearer  views  of  anatomy  and  more  precise  tissue  interactions,  and  helping  hone
surgical skills, Intuitive launched its first da Vinci Surgical System in 1999. In 2000, the U.S. Food and Drug Administration (“FDA”) cleared da Vinci for
general laparoscopic surgery.

The da Vinci Surgical System is designed to enable complex surgery using a minimally invasive approach. It consists of an ergonomic surgeon console
or consoles, a patient-side cart with an interactive arm or arms, a high-performance vision system, and proprietary instruments and accessories. Surgeons
using the da Vinci system operate while seated comfortably at a console viewing a three-dimensional, high definition (“3DHD”) image of the surgical field.
This immersive visualization connects surgeons to the surgical field and their instruments. While seated at the console, the surgeon manipulates instrument
controls in a natural manner, similar to the open surgery approach. Our technology is designed to provide surgeons with a range of motion analogous to the
motions of a human wrist, while filtering out the tremors inherent in a surgeon’s hands. In designing our products, we focus on making our technology easy
and safe to use.

Our da Vinci Surgical Systems provide the following features and benefits to surgeons:

Immersive 3DHD Visualization. Our vision system includes a 3DHD endoscope with two independent vision channels linked to two separate color
monitors through sophisticated image processing electronics. The da Vinci Surgical System provides visualization of the target anatomy with natural depth-
of-field and magnification that is intended to facilitate accurate tissue identification and tissue layer differentiation. With our Firefly Fluorescence Imaging
technology, surgeons can use our specialized imaging hardware in combination with an injectable fluorescent dye to visualize vasculature, tissue perfusion,
or biliary ducts beneath tissue surfaces in real-time.

Precise and Tremor-Free Endoscope Control. Our imaging system also incorporates our proprietary camera control technology that allows the surgeon
to easily change, move, zoom, and rotate his or her field of vision. Surgeons can reposition the surgical camera quickly with foot controls or zoom in, out,
up, down, left, or right by moving their hands while maintaining a stable image.

Advanced Instruments. We offer a comprehensive suite of stapling, energy, and core instrumentation for our surgical systems. Most of our proprietary
instruments feature EndoWrist technology, incorporating “wrist” joints. Inspired by the human hand, our wristed instruments enable surgeons to orient the
instruments carefully relative to the tissue and suture with precision, just as they can in open surgery.

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Intuitive  Instrument  Movements.  Our  technology  is  designed  to  transform  the  surgeon’s  natural  hand  movements  outside  of  the  body  into
corresponding micro-movements inside the patient’s body. For example, with the da Vinci Surgical System, a hand movement to the right outside of the
body causes the instrument inside the patient to be moved to the right. In contrast, conventional minimally invasive surgery (“MIS”) instruments are long,
rigid levers that rotate around a fulcrum, or pivot point, located at the port created in the body wall. In conventional MIS, the instrument tip moves in the
opposite direction from the surgeon’s hand, and surgeons must adjust their hand-eye coordination to compensate for the direction reversal by the pivot.

Scaled, Tremor Filtered Instrument Movement. With our technology, a surgeon can also use “motion scaling,” a feature that translates, for example, a
three-millimeter  hand  movement  outside  the  patient’s  body  into  a  one-millimeter  instrument  movement  in  the  surgical  field  inside  the  patient’s  body.
Motion scaling is designed to allow precision and control for delicate tasks. In addition, our technology filters the tremor inherent in a surgeon’s hands.

Improved  Surgeon  Ergonomics.  The  da  Vinci  Surgical  System  is  designed  to  allow  surgeons  to  operate  while  seated,  which  may  be
clinically advantageous because of reduced surgeon fatigue. The da Vinci Surgical System’s design provides natural hand-eye alignment at the surgeon’s
console. Because the da Vinci Surgical System’s robotic arms hold the camera and instruments steady, there is less surgeon and assistant fatigue.

Multi-Specialty Surgical Platform. The da Vinci Surgical System is designed to enable surgeons to perform a wide range of surgical procedures within
our  targeted  gynecologic,  urologic,  general  surgery,  cardiothoracic,  and  head  and  neck  specialties.  To  date,  surgeons  have  used  the  da  Vinci  Surgical
System to perform dozens of different types of surgical procedures. While we do not expect all of these different types of procedures to become widely
adopted, they demonstrate the flexibility of the da Vinci Surgical System.

Advanced Training Tools. Training technologies include our Simulation program, which provides for independent da Vinci skills development through
interactive  Virtual  Reality  (“VR”)  exercises,  and  our  telementoring  program,  which  provides  real-time,  surgeon-to-surgeon  learning  and  collaboration
during robotic-assisted surgery with a da Vinci Surgical System.

Additionally,  the  FDA  cleared  Iris,  Intuitive’s  augmented  reality  imaging  product,  for  use  in  kidney  procedures.  Iris  extracts  CT  scans,  runs  them
through machine-learning algorithms, and returns a segmented model of the kidney for use in planning for a procedure and for intraoperative visualization
of the area. The tool uses augmented reality to give surgeons an image with details of the kidney anatomy – blood vessels, tumor shape, and size – that they
may not be able to see well with other imaging. Intuitive designed Iris, among other things, to be shared as a teaching tool among surgeons to coordinate
approaches to complex cases. It can also be part of the viewing experience during a procedure to enhance information and let surgeons know where critical
anatomy sits as they work through a procedure.

In 2019, the FDA cleared our Ion endoluminal system, which enables minimally invasive biopsies in the lung. Our Ion system is a flexible, robotic-
assisted,  catheter-based  platform  that  utilizes  instruments  and  accessories,  which  extends  our  commercial  offering  beyond  surgery  into  diagnostic,
endoluminal  procedures  with  this  first  application.  Many  suspicious  lesions  found  in  the  lung  may  be  small  and  difficult  to  access,  which  can  make
diagnosis challenging, and Ion helps physicians obtain tissue samples from deep within the lung, which could help enable earlier diagnosis.

Products

da Vinci Surgical Systems

Intuitive’s  primary  platform  for  robotic-assisted  surgery  is  our  family  of  da  Vinci  Surgical  Systems.  We  have  commercialized  four  generational
platforms of da Vinci Surgical Systems: our fourth generation da Vinci X, da Vinci Xi, and da Vinci SP Surgical Systems, our third generation da Vinci Si
Surgical System, our second generation da Vinci S Surgical System, and our first generation da Vinci standard Surgical System. Da Vinci Surgical Systems
are comprised of the following components:

Surgeon’s Console. The da Vinci Surgical System allows surgeons to operate while comfortably seated at an ergonomic console viewing a 3DHD
image of the surgical field. The surgeon’s fingers grasp instrument controls below the display with the surgeon’s hands naturally positioned relative
to his or her eyes. Using electronic hardware, software, algorithms, and mechanics, our technology translates the surgeon’s hand movements into
precise and corresponding real-time micro movements of the da Vinci instruments positioned inside the patient. On most of our current systems (da
Vinci X, da Vinci Xi, and da Vinci Si), a second surgeon’s console may be used in two ways: to provide assistance to the primary surgeon during
surgery or to act as an active aid during surgeon-proctor training sessions. With the da Vinci X, da Vinci Xi, and da Vinci Si, a surgeon sitting at a
second console can view the same surgery as the primary surgeon and can be passed control of some or all of the da Vinci instruments during the
surgery. In addition, surgeons can control 3D virtual pointers to augment the dual-surgeon experience.

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Patient-Side Cart. The patient-side cart holds electromechanical arms that manipulate the instruments inside the patient. Up to four arms attached to
the cart can be positioned, as appropriate, and then locked into place. At least two arms hold surgical instruments, one representing the surgeon’s left
hand and one representing the surgeon’s right hand. A third arm positions the endoscope, allowing the surgeon to easily move, zoom, and rotate the
field of vision. A fourth instrument arm extends surgical capabilities by enabling the surgeon to add a third instrument to perform additional tasks.
The  fourth  instrument  arm  is  a  standard,  integrated  feature  on  the  da  Vinci X,  da  Vinci  Xi, and  da  Vinci  Si  Surgical  Systems.  Our  da  Vinci  SP
Surgical  System  includes  a  single  arm  with  three,  multi-jointed,  wristed  instruments  and  the  first  da  Vinci  fully  wristed,  3DHD  camera.  The
instruments  and  the  camera  all  emerge  through  a  single  cannula  and  are  triangulated  around  the  target  anatomy  to  avoid  external  instrument
collisions that can occur in narrow surgical workspaces.

3DHD Vision System. Our vision system includes our InSite 3D endoscope with two separate vision channels linked to two separate color monitors
through high performance video cameras and specialized image processing hardware. The resulting 3DHD image has high resolution, high contrast,
low flicker, and low cross fading. A digital zoom feature in the 3DHD vision system allows surgeons to magnify the surgical field of view without
adjusting the endoscope position and, thereby, reduces interference between the endoscope and instruments. The 3DHD vision system is a standard,
integrated feature on the da Vinci X, da Vinci Xi, da Vinci SP, da Vinci Si, and da Vinci S Surgical Systems.

Skills Simulator. The Skills Simulator is a practice tool that gives a user the opportunity to practice their skills and gain familiarity with the surgeon
console  controls.  The  Skills  Simulator  incorporates  3D,  physics-based  computer  simulation  technology  to  immerse  the  user  within  a  virtual
environment  and  provides  training  capabilities  that  have  been  used  extensively  by  surgeons.  The  user  navigates  through  the  environment  and
completes exercises by controlling virtual instruments from the surgeon console. Upon completion of a skills exercise, the Skills Simulator provides
a quantitative assessment of user performance based on a variety of task-specific metrics. The Skills Simulator is intended to augment, not replace,
existing training programs for the da Vinci X, da Vinci Xi, and da Vinci SP Surgical Systems.

Da Vinci Xi Integrated Table Motion. Integrated Table Motion coordinates the movements of the da Vinci robotic arms with an advanced operating
room  table,  the  TS  7000dV  OR  Table  sold  by  Hillrom ,  to  enable  managing  the  patient’s  position  in  real-time  while  the  da  Vinci  robotic  arms
remain docked. This gives operating room teams the capability to optimally position the operating table during da Vinci Surgical System procedures.
Integrated  Table  Motion  enables  surgeons  to  maximize  reach,  facilitate  access,  and  choose  the  angle  of  approach  to  target  anatomy,  as  well  as
reposition the table during the procedure to enhance anesthesiologists’ management of the patient.

TM

Firefly Fluorescence Imaging. Firefly is a standard feature of the da Vinci X and da Vinci Xi Surgical Systems and is available on our da Vinci Si
Surgical  System.  This  imaging  capability  combines  a  fluorescent  dye  with  a  specialized  da  Vinci  camera  head,  endoscope,  and  laser-based
illuminator to allow surgeons to identify vasculature, tissue perfusion, or biliary ducts in three dimensions beneath tissue surfaces to visualize critical
anatomy. Firefly is typically used in the procedure categories of urology, gynecology, and general surgery.

Informatics

Intuitive Cloud. The vast majority of our systems are connected to the Intuitive cloud to enable proactive monitoring and provide software updates.

SimNow.  Our  cloud-enabled  SimNow  simulation  platform  is  our  latest  generation  simulator,  which  allows  surgeons  to  learn  and  practice  their
surgical skills. SimNow is compatible with multiple da Vinci platforms and can be connected to the internet. The SimNow online connection drives
real-time  simulation  performance  tracking  for  surgeons  and  administrators  through  an  online  dashboard  and  supports  remote  updates  of  the  VR
content and 3DHD videos to drive a more interactive and engaging customer experience.

Iris. In February 2019, the FDA cleared Iris, Intuitive’s augmented reality imaging product, for use in kidney procedures. Iris extracts CT scans, runs
them through machine-learning algorithms, and returns a segmented model of the kidney for use in planning for a procedure and for intraoperative
visualization of the area. The tool uses augmented reality to give surgeons an image with details of the kidney anatomy – blood vessels, tumor shape,
and  size  –  that  they  may  not  be  able  to  see  well  with  other  imaging.  Intuitive  designed  Iris  to  be  shared  as  a  teaching  tool  among  surgeons  to
coordinate approaches to complex cases, for example. It can also be part of the viewing experience during a procedure to enhance information and
let surgeons know where critical anatomy sits as they work through a procedure. We are currently only using Iris in pilot studies. We launched our
first pilot site in the U.S. in December 2019 and have five pilot sites as of December 31, 2020.

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Instruments and Accessories

Da Vinci Instruments. We  manufacture  a  variety  of  instruments,  most  of  which  incorporate  EndoWrist  technology  with  wristed  joints  for  natural
dexterity and tips customized for various surgical procedures. Da Vinci instruments are offered in a variety of diameters, of which 8mm and 12mm
diameter  sizes  are  the  most  commonly  sold.  Various  da  Vinci  instrument  tips  include  forceps,  scissors,  electrocautery  tools,  scalpels,  and  other
surgical  tools  that  are  familiar  to  the  surgeon  from  open  surgery  and  conventional  MIS.  A  variety  of  instruments  may  be  selected  and  used
interchangeably  during  a  surgery.  Most  instruments  are  sterilizable  at  the  hospital,  while  others  are  provided  sterile,  and  most  are  reusable  for  a
defined number of procedures. A programmed memory chip inside each instrument performs several functions that help determine how the da Vinci
system and instruments work together. In addition, the chip will generally not allow the instrument to be used for more than the prescribed number
of procedures to help ensure that its performance meets specifications during each procedure.

In  2020,  we  introduced  our  "Extended  Use  Program,"  which  consists  of  select  da  Vinci  Xi  and  da  Vinci  X  instruments  possessing  12  to  18  uses
("Extended  Use  Instruments")  compared  to  the  prior  10  use  instruments.  These  Extended  Use  Instruments  represent  some  of  our  higher  volume
instruments but exclude stapling, monopolar, and advanced energy instruments. Instruments included in the program are used across a number of da
Vinci  procedures.  Their  increased  uses  are  the  result  of  continuous,  significant  investments  in  the  design  and  production  capabilities  of  our
instruments, resulting in improved quality and durability. We introduced Extended Use Instruments in the U.S. in October 2020 and in Europe in
November  2020.  We  expect  to  introduce  Extended  Use  Instruments  in  other  geographies  throughout  2021  and  2022,  depending  on  the  timing  of
regulatory approvals.

Da Vinci Stapling. The EndoWrist Stapler is a wristed, stapling instrument intended for resection, transection, and/or creation of anastomoses. This
instrument enables operators to precisely position and fire the stapler. We market four staplers available with the da Vinci X and da Vinci Xi Surgical
Systems:  the  EndoWrist  Stapler  30  and  45  and  the  SureForm  45  and  60,  where  the  numeric  designation  indicates  the  length  of  the  staple  line.
The  EndoWrist  Stapler  30  is  intended  to  deliver  particular  utility  with  fine  tissue  interaction  in  lobectomy  and  other  thoracic  procedures.
The  EndoWrist  Stapler  45  is  used  in  general  surgery,  gynecologic,  thoracic,  and  urologic  procedures.  The  SureForm  45  is  intended  to  deliver
particular utility in thoracic procedures. The SureForm 60 is a single-use, fully wristed, stapling instrument intended to deliver particular utility in
bariatric procedures. We market five stapler reloads: gray (2.0 mm), white (2.5 mm), blue (3.5 mm), green (4.3 mm), and black (4.6 mm). Not all
reloads are available for use on all staplers. Not all staplers or reloads are available in all countries.

Da Vinci Energy. The EndoWrist One Vessel Sealer is a wristed, single-use instrument intended for bipolar coagulation and mechanical transection
of vessels up to 7mm in diameter and tissue bundles that fit in the jaws of the instrument. This instrument enables surgeons to fully control vessel
sealing,  while  providing  the  benefits  of  robotic-assisted  surgery.  This  instrument  is  designed  to  enhance  surgical  efficiency  and  autonomy  in  a
variety of general surgery and gynecologic procedures. The da Vinci Vessel Sealer Extend is our newest instrument in the Vessel Sealing family of
products. The da Vinci Vessel Sealer Extend is a single-use, fully wristed bipolar electrosurgical instrument compatible with our fourth generation
multiport systems. It is intended for grasping and blunt dissection of tissue and for bipolar coagulation and mechanical transection of vessels up to
7mm in diameter and tissue bundles that fit in the jaws of the instrument.

The  E-100  generator  is  Intuitive's  first  generator  and  is  offered  as  an  upgrade  to  power  the  da  Vinci  Vessel  Sealer  Extend  and  SynchroSeal.
SynchroSeal will enable a surgeon to perform rapid, one-step sealing and transection with a single pedal press. SynchroSeal uses advanced bipolar
energy from its raised cut electrode to transect tissue and then cool down quickly.

Accessory Products. We sell various accessory products, which are used in conjunction with the da Vinci Surgical Systems as surgical procedures are
performed.  Accessory  products  include  sterile  drapes  used  to  help  ensure  a  sterile  field  during  surgery,  vision  products,  such  as  replacement  3D
stereo endoscopes, camera heads, and light guides, and other items that facilitate use of the da Vinci Surgical Systems.

Ion endoluminal system

Our Ion endoluminal system extends our commercial offerings beyond surgery into diagnostic procedures with its first application. The Ion system is
our flexible, robotic-assisted, catheter-based platform designed to navigate through very small lung airways to reach peripheral nodules for biopsies. The
Ion  system  uses  an  ultra-thin  articulating  robotic  catheter  that  can  articulate  180  degrees  in  all  directions.  The  outer  diameter  of  the  catheter  is  3.5mm,
which  allows  physicians  to  navigate  through  small  and  tortuous  airways  to  reach  nodules  in  most  airway  segments  within  the  lung.  The  Ion  system’s
flexible biopsy needle can also pass through very tight bends via Ion’s catheter to collect tissue in the peripheral lung. The catheter’s 2mm working channel
can also accommodate other biopsy tools, such as biopsy forceps or cytology brushes, if necessary.

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Business Strategy

Our goal aligns with the Quadruple Aim: enabling physicians and hospitals to improve outcomes for their patients, improve their patient’s and the care
team’s  experience,  and  lower  the  total  cost  to  treat  per  patient  episode.  Through  the  use  of  smart,  connected  systems,  robotic  technologies,  advanced
imaging, and informatics, our objective is to create value for patients, surgeons, and hospitals as summarized below:

Patient Value. We believe that the value of a surgical procedure to a patient can be defined: Patient Value = Procedure Efficacy / Invasiveness. We
define procedure efficacy as a measure of the success of the surgery in resolving the underlying disease and invasiveness as a measure of patient pain
and disruption of regular activities. When the patient value of a da Vinci procedure is greater than that of alternative treatment options, patients may
benefit from seeking out surgeons and hospitals that offer that da Vinci surgery, which could potentially result in a local market share shift. Adoption
of da Vinci procedures occurs procedure by procedure and market by market and is driven by the relative patient value and the total treatment costs
of da Vinci procedures as compared to alternative treatment options for the same disease state or condition. We believe that most patients will place
higher value on procedures that are not only more efficacious but also less invasive than alternative treatments. Our goal is to provide products to
surgeons who, in turn, provide patients with procedure options that are both highly effective and less invasive than other surgical options.

Surgeon Value. We offer surgeons and their operating room staff training on the technical use of our products. We provide an ergonomic platform for
surgeons to perform their procedures. We seek to provide surgeons with reliable and easy-to-use products. The change to cloud-based analytics and
routine use of local analytics may help surgeons track their procedures and processes and, with a network-connected smartphone and the MyIntuitive
app, surgeons can access and explore their procedure data, such as console time and instrument usage, to gain insights into their program.

Hospital Value. We  assist  hospitals  in  building  value  by  offering  patient  value  using  da  Vinci  products,  thereby  increasing  surgical  revenue  and
reducing costs through lower complication rates and reduced lengths of patient stay. We believe robotic-assisted surgery with the da Vinci Surgical
System is a cost effective approach to many surgeries as compared to alternative treatment options, as recognized in many published studies. We also
offer our Custom Hospital Analytics program, which enables the integration of data sources so that individual health institutions can analyze their
data in their own environment. Using this data, administrators, chiefs of surgery, and surgeons can gain alignment around their programs based on
their KPIs, determine best practices, assess gaps, and take actionable steps to address any gaps.

Clinical Applications

We are the beneficiaries of productive collaborations with leading surgeons in exploring and developing new techniques and applications for robotic-
assisted surgery with the da Vinci Surgical System and minimally invasive biopsies with the Ion endoluminal system—an important part of our creative
process. We primarily focus our development efforts on those procedures in which we believe our products bring the highest patient value, surgeon value,
and hospital value. We currently focus on five surgical specialties: gynecologic surgery, urologic surgery, general surgery, cardiothoracic surgery, and head
and neck surgery. Key procedures that we are focused on include da Vinci hysterectomy (“dVH”), da Vinci prostatectomy (“dVP”), da Vinci for hernia
repair,  da  Vinci  for  colon  and  rectal  procedures,  da  Vinci  for  partial  nephrectomy,  da  Vinci  for  sacrocolpopexy,  da  Vinci  for  lobectomy,  da  Vinci  for
transoral robotic surgery, and da Vinci for bariatric surgery. We also focus on minimally invasive biopsies in the lung. Representative surgical applications
are described below.

Gynecologic Surgery

Hysterectomy. Removal of the uterus is one of the most commonly performed surgeries in gynecology and is performed for a variety of underlying
benign  and  cancerous  conditions.  Hysterectomies  can  be  performed  using  open  surgery  (laparotomy)  or  MIS  techniques,  which  include  vaginal,
laparoscopic, and robotic-assisted approaches. Prior to the clearance of the da Vinci Surgical System for use in gynecological procedures in 2005,
the majority of hysterectomies performed were open surgeries. We believe that robotic-assisted surgery with the da Vinci Surgical System provides
patients the opportunity to receive a minimally invasive treatment as an alternative to an open hysterectomy.

Sacrocolpopexy. The abdominal (open) sacrocolpopexy is one of the operations performed to treat vaginal vault prolapse. Sacrocolpopexy involves
suturing a synthetic mesh that connects and supports the vagina to the sacrum (tailbone). A sacrocolpopexy can be performed using a conventional
laparoscopic technique; however, it is generally described as difficult and cumbersome to perform. Surgeons have reported that the da Vinci Surgical
System’s  capabilities  may  enable  a  larger  number  of  these  procedures  to  be  performed  through  a  minimally  invasive  technique,  conferring  the
benefits of MIS to a broader range of sacrocolpopexy patients.

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Urologic Surgery

Prostatectomy.  Radical  prostatectomy  is  the  removal  of  the  prostate  gland  in  patients  diagnosed  with  clinically  localized  prostate  cancer.  The
standard  approach  to  removal  of  the  prostate  was  via  an  open  surgical  procedure.  The  conventional  laparoscopic  approach  is  an  option,  but  it  is
difficult and poses challenges to even the most skilled urologist. The da Vinci Surgical System has enabled a large number of surgeons to convert
from using an open surgical technique to a minimally invasive technique.

Partial Nephrectomy. Partial nephrectomy is the removal of a small portion of a kidney (typically, an area of the kidney containing a tumor). Partial
nephrectomies are most commonly performed in patients diagnosed with clinically localized renal cancer. Excluding robotic-assisted surgery with a
da Vinci Surgical System, there are three common surgical approaches to performing partial nephrectomies: open surgical technique, laparoscopy,
and  hand-assisted  laparoscopy,  which  is  a  hybrid  of  the  open  and  laparoscopic  techniques.  Surgeons  have  reported  that  the  da  Vinci  Surgical
System’s  capabilities  may  enable  a  large  number  of  these  procedures  to  be  performed  through  a  minimally  invasive  technique,  conferring  the
benefits of MIS to a broader range of partial nephrectomy patients. Treatment guidelines for patients with localized renal cancer recommend partial
nephrectomy  due  to  the  benefits  that  nephron-sparing  surgery  has  in  long-term  patient  outcomes.  Published  clinical  literature  has  shown  that  the
presence of a da Vinci Surgical System is associated with a higher-proportion of patients receiving a guideline-recommended partial nephrectomy.

General Surgery

Hernia Repair. A hernia occurs when an organ or other tissue squeezes through a weak spot in a surrounding muscle or connective tissue. During a
hernia  repair  surgery,  the  weakened  tissue  is  secured,  and  defects  are  repaired.  Common  types  of  hernia  are  ventral  and  inguinal.  Ventral,  or
abdominal hernia, may occur through a scar after surgery in the abdomen. Inguinal hernia is a bulge in the groin and is more common in men. Hernia
repair can be performed using traditional open surgery or MIS. There is a wide-range of complexity in hernia repair surgeries and varying surgeon
opinion regarding optimal surgical approach. The benefits of minimally invasive and robotic-assisted hernia repair surgery vary by patient.

Colorectal Surgery. These  procedures  typically  involve  benign  or  cancerous  conditions  of  the  lower  digestive  system,  in  particular  the  rectum  or
colon. Common procedures in this area include hemicolectomy, sigmoidectomy, low anterior resection, and abdominoperineal resection. Surgeons
have reported that the use of robotic-assisted surgery with a da Vinci Surgical System and our latest technologies, such as the EndoWrist Stapler and
da Vinci Energy, have enabled them to offer MIS approaches to a broader range of colorectal surgery patients.

is  a  commonly  performed  general  surgery
Cholecystectomy.  Cholecystectomy,  or 
procedure.  Cholecystectomy  is  the  primary  method  for  the  treatment  of  gallstones  and  other  gall  bladder  diseases.  Most  cholecystectomies  are
performed  using  multi-port  MIS  techniques,  although  some  surgeons  choose  to  perform  cholecystectomy  using  manual  single-port
instrumentation. Firefly technology can be used to visualize biliary anatomy in three dimensions beneath the tissue surfaces during multi-port da
Vinci cholecystectomies.

the  gall  bladder, 

the  surgical 

removal  of 

Bariatric Surgery.  A body of literature points to the benefit of surgery to treat patients for morbid obesity and its secondary effects, such as diabetes.
Sleeve gastrectomy and roux-en-Y gastric bypass (“RYGB”) are commonly performed surgical procedures for morbid obesity in the U.S. The body
habitus of morbidly obese patients can make laparoscopic surgery physically challenging for the surgeon, and certain surgeons have found value in
using the da Vinci Surgical System to improve upon the ergonomics when performing MIS in morbidly obese patients. In addition, RYGB can be a
technically  challenging  procedure  due  to  the  suturing,  stapling,  and  tissue  (bowel)  manipulation  that  is  required.  Surgeons  using  the  da  Vinci
Surgical System have reported a reduction in a critical complication (anastomotic leaks) relative to laparoscopic RYGB. Also, we believe SureForm
60 may have particular utility in bariatric procedures.

Cardiothoracic Surgery

Thoracic Surgery. Conventional  approaches  to  surgical  procedures  in  the  thorax  include  both  open  and  video-assisted  thoracoscopic  approaches.
Procedures performed via these methods include pulmonary wedge resection, pulmonary lobectomy, thymectomy, mediastinal mass excision, and
esophagectomy. Many thoracic procedures remain open procedures. Surgeons have reported that the use of robotic-assisted surgery with a da Vinci
Surgical System in thoracic surgery has enabled them to offer MIS approaches to a broader range of thoracic surgery patients and improved clinical
outcomes compared to open and video-assisted thoracic surgery in published single-center, multi-center, and national database clinical studies. Also,
we believe the EndoWrist Stapler 30 may have particular utility in thoracic procedures.

Mitral Valve Repair. When patients are diagnosed with mitral valve disease, there are typically two surgical treatment options from which they can
choose: mitral valve replacement or mitral valve repair. Mitral valve repairs are generally preferred over mitral valve replacement for a number of
reasons, which include longevity and durability of the repaired valve over a replacement valve and the elimination or reduction of the patient’s post-
surgical pharmaceutical regimen.

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Several of our surgeon customers have reported an improvement in their mitral valve repair rates over mitral valve replacements when using the da
Vinci Surgical System.

Head and Neck Surgery

Transoral Surgery. Head and neck cancers are typically treated by either surgical resection or chemo-radiation, or a combination of both. Surgical
resection  performed  by  an  open  approach  may  require  a  “jaw-splitting”  mandibulotomy.  This  procedure,  while  effective  in  treating  cancer,  is
potentially  traumatic  and  disfiguring  to  the  patient.  MIS  approaches  via  the  mouth  (transoral  surgery)  are  challenged  by  line-of-sight  limitations
dictated by conventional endoscopic tools. Chemo-radiation as a primary therapy does allow patients to avoid traumatic surgical incisions; however,
literature  suggests  that  this  modality  diminishes  patients’  ability  to  speak  and  swallow  normally.  Surgeons  have  reported  that  da  Vinci  transoral
surgery allows them to operate on tumors occurring in the oropharynx (i.e., tonsil and base of tongue) and larynx via the mouth and to overcome
some of the line-of-sight limitations of conventional transoral surgery.

Da Vinci Procedure Mix

Our da Vinci procedure business is broadly split into two categories: (1) cancer procedures and (2) procedures for benign conditions. Cancer and other
highly complex procedures tend to be reimbursed at higher rates than less complex procedures for benign conditions. Thus, hospitals are more sensitive to
the costs associated with treating less complex, benign conditions. Our strategy is to provide hospitals with attractive clinical and economic solutions across
the  spectrum  of  procedure  complexity.  Our  fully  featured  da  Vinci Xi Surgical  System  with  advanced  instruments,  including  the  da  Vinci  Energy  and
EndoWrist  and  SureForm  Stapler  products,  and  our  Integrated  Table  Motion  product,  targets  the  more  complex  procedure  segment.  Our  da  Vinci  X
Surgical System is targeted towards price sensitive markets and procedures. Our da Vinci SP Surgical System complements the da Vinci Xi and X Surgical
Systems by enabling surgeons to access narrow workspaces.

Clinical Summary

We believe that there are numerous additional applications that can be addressed with the da Vinci Surgical System, and we work closely with our
surgeon  customers  to  refine  and  explore  new  techniques  in  which  a  da  Vinci  Surgical  System  may  bring  value.  As  of  December  31,  2020,  we  had  an
installed base of 5,989 da Vinci Surgical Systems, including 3,720 in the U.S., 1,059 in Europe, 894 in Asia, and 316 in the rest of the world. We estimate
that surgeons using our technology completed approximately 1,243,000 surgical procedures of various types in hospitals throughout the world during the
year ended December 31, 2020.

Additionally, we believe that there are numerous additional applications that can be addressed with the Ion endoluminal system. As of December 31,

2020, we had an installed base of 36 Ion endoluminal systems, all of which are located in the U.S.

Sales and Customer Support

Sales Model

We provide our products through direct sales organizations in the U.S., Europe (excluding Spain, Portugal, Italy, Greece, and most Eastern European
countries), China, Japan, South Korea, India, and Taiwan. In January 2019, our Intuitive-Fosun joint venture (referred to herein as the “Joint Venture”) with
Shanghai  Fosun  Pharmaceutical  (Group)  Co.,  Ltd.  (“Fosun  Pharma”)  acquired  certain  assets  related  to  the  distribution  business  of  Chindex  Medical
Limited and its affiliates (“Chindex”), a subsidiary of Fosun Pharma, which has been our distribution partner for da Vinci Surgical Systems in China since
2011, and began direct operations for da Vinci products and services in China. See “Item 7. Management Discussion and Analysis” for further details on
the  Joint  Venture.  In  the  remainder  of  our  markets  outside  of  the  U.S.  (“OUS”),  we  provide  our  products  through  distributors.  During  the  years  ended
December 31, 2020, 2019, and 2018, domestic revenue accounted for 68%, 70%, and 71%, respectively, of total revenue, while revenue from our OUS
markets accounted for 32%, 30%, and 29%, respectively, of total revenue. As of December 31, 2020, and 2019, 83% and 85% of all long-lived assets were
in the U.S., respectively.

Our direct sales organization is composed of a capital sales team, responsible for selling systems, and a clinical sales team, responsible for supporting
system use in procedures performed at our hospital accounts. Our hospital accounts include both individual hospitals and healthcare facilities as well as
hospitals and healthcare facilities that are part of an integrated delivery network (“IDN groups”). The initial system sale into an account is a major capital
equipment purchase by our customers and typically has a lengthy sales cycle that can be affected by macroeconomic factors, capital spending prioritization,
timing of budgeting cycles, and competitive bidding processes. Capital sales activities include educating surgeons or physicians and hospital staff across
multiple specialties on the benefits of robotic-assisted surgery with a da Vinci Surgical System or robotic-assisted bronchoscopy with an Ion endoluminal
system, total treatment costs, and the clinical applications that our technology enables. We also train our sales organization to educate hospital management
on the potential benefits of adopting our technology, including the clinical benefits of robotic-assisted surgery with a da Vinci Surgical System or robotic-
assisted bronchoscopy with an Ion endoluminal system, potential reductions in complications and length of stay, and the resulting potential for increased
patient satisfaction, surgeon or physician recruitment, and procedure volume.

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Our clinical sales team works on site at hospitals, interacting with surgeons or physicians, operating room staff, and hospital administrators to develop
and  sustain  successful  robotic-assisted  surgery  or  bronchoscopy  programs.  They  assist  the  hospital  in  identifying  surgeons  or  physicians  who  have  an
interest in robotic-assisted surgery or bronchoscopy and the potential benefits provided by the da Vinci Surgical System and the Ion endoluminal system.
Our  clinical  sales  team  provides  current  clinical  information  on  robotic-assisted  surgery  or  bronchoscopy  practices  and  new  product  applications  to  the
hospital teams. Our clinical sales team has grown with the expanded installed bases of da Vinci Surgical Systems and Ion endoluminal systems as well as
the total number of procedures performed. We expect this organization to continue to grow as our business expands.

Our customers place orders to replenish their supplies of instruments and accessories on a regular basis. Orders received are typically shipped within
one business day. New direct customers who purchase a new system typically place an initial stocking order of instruments and accessories soon after they
receive their system.

Our business is subject to seasonal fluctuations. Historically, our sales of da Vinci Surgical Systems have tended to be heavier in the fourth quarter and
lighter in the first quarter, as hospital budgets are reset. In addition, we have historically experienced lower procedure volume in the first and third quarters
and higher procedure volume in the second and fourth quarters. More than half of da Vinci procedures performed are for benign conditions. These benign
procedures and other short-term elective procedures tend to be more seasonal than cancer procedures and surgeries for other life-threatening conditions. In
the  U.S.,  volumes  for  procedures  associated  with  benign  conditions  are  typically  seasonally  higher  in  the  fourth  quarter  when  more  patients  have  met
annual  deductibles  and  lower  in  the  first  quarter  when  deductibles  are  reset.  Seasonality  outside  the  U.S.  varies  and  is  more  pronounced  around  local
holidays  and  vacation  periods.  The  timing  of  procedures  and  changes  in  procedure  volume  impact  the  timing  of  instrument  and  accessory  and  capital
purchases. As a result of factors outlined in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations—COVID-19
Pandemic" below, including the past and potential future recommendations of authorities to defer elective procedures, historical procedure patterns have
been and may continue to be disrupted.

Customer Support and Training Programs

We have a network of field service engineers across the U.S., Europe, and Asia and maintain relationships with various distributors around the globe.
This infrastructure of service and support specialists offers a full complement of services for our customers, including 24/7 support, installation, repair, and
maintenance. We generate service revenue by providing these services to our customers through comprehensive service contracts and time and material
programs.

We provide basic system training that teaches the fundamental operating principles of the systems to surgeons, surgical assistants, and operating room
nurses. We have established training centers where system training and ongoing surgical procedural training are provided, the latter led by expert surgeons.
Training technologies include our Simulation program, which provides independent da Vinci skills development through interactive VR exercises, and our
telementoring program, which provides real-time surgeon-to-surgeon learning and collaboration during robotic-assisted surgery.

Research and Development

We focus our research and development efforts on innovation and improvement for products and services that align with our mission: We believe that
minimally invasive care is life-enhancing care. Through ingenuity and intelligent technology, we believe that we can expand the potential of physicians to
heal  without  constraints.  We  employ  engineering  and  research  and  development  staff  to  focus  on  delivering  future  innovations  and  sustaining
improvements  that  advance  our  mission.  In  certain  instances,  we  complement  our  research  and  development  effort  through  collaborations  with  other
companies, such as Trumpf Medical (a division of Hill-Rom Holdings, Inc.).

Manufacturing

We manufacture our systems at our facilities in Sunnyvale, California and Durham, North Carolina. We manufacture our instruments at our facilities in

Sunnyvale, California and Mexicali, Mexico. We also have manufacturing at multiple sites in Germany.

We  purchase  both  custom  and  off-the-shelf  components  from  a  large  number  of  suppliers  and  subject  them  to  stringent  quality  specifications  and
processes. Some of the components necessary for the assembly of our products are currently provided to us by sole-sourced suppliers (the only recognized
supply source available to us) or single-sourced suppliers (the only approved supply source for us among other sources). We purchase the majority of our
components  and  major  assemblies  through  purchase  orders  rather  than  long-term  supply  agreements  and  generally  do  not  maintain  large  volumes  of
finished goods relative to our anticipated demand.

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Competition

We face competition in the forms of existing open surgery, conventional MIS, drug therapies, radiation treatment, and emerging interventional surgical
approaches.  Our  success  depends  on  continued  clinical  and  technical  innovation,  quality  and  reliability,  as  well  as  educating  hospitals,  surgeons,  and
patients on the demonstrated results associated with robotic-assisted surgery using da Vinci Surgical Systems and its value relative to other techniques. We
also face competition from several companies that have introduced or are developing new approaches and products for the MIS market. We believe that the
entrance or emergence of competition validates MIS and robotic-assisted surgery.

Moreover,  as  we  add  new  robotically  controlled  products  (e.g.,  da  Vinci  Stapling  and  da  Vinci  Energy)  that  compete  with  product  offerings
traditionally within the domains of open surgery and/or conventional MIS, we face greater competition from larger and well established companies, such as
Ethicon Endo-Surgery, Inc. and Medtronic plc.

The companies that have introduced products in the field of robotic-assisted surgery or have made explicit statements about their efforts to enter the
field,  include,  but  are  not  limited  to:  avateramedical  GmbH;  CMR  Surgical  Ltd.;  Johnson  &  Johnson  (including  their  wholly  owned  subsidiaries  Auris
Health,  Inc.  and  Verb  Surgical  Inc.);  Medicaroid,  Inc.;  Medrobotics  Corporation;  Medtronic  plc;  meerecompany  Inc.;  MicroPort  Scientific  Corporation;
Olympus  Corporation;  Samsung  Group;  Shandong  Weigao  Group  Medical  Polymer  Company  Ltd.;  Smart  Robot  Technology  Group  Co.  Ltd.;  Titan
Medical Inc.; and TransEnterix, Inc. Other companies with substantial experience in industrial robotics could potentially expand into the field of surgical
robotics and become a competitor. In addition, research efforts utilizing computers and robotics in surgery are underway at various companies and research
institutions. Our revenues may be adversely impacted as our competitors announce their intent to enter our markets and as our customers anticipate the
availability of competing products.

Intellectual Property

We  place  considerable  importance  on  obtaining  and  maintaining  patent,  copyright,  trademark,  and  trade  secret  protection  for  significant  new

technologies, products, and processes.

We generally rely upon a combination of intellectual property laws, confidentiality procedures, and contractual provisions to protect our proprietary
technology. For example, we have trademarks, both registered and unregistered, that provide distinctive identification of our products in the marketplace.
We also have exclusive and non-exclusive patent licenses with various third parties to supplement our own robust patent portfolio.

As of December 31, 2020, we held ownership or exclusive field-of-use licenses for more than 4,000 U.S. and foreign patents and have filed more than
2,000 U.S. and foreign patent applications. We intend to continue filing new patent applications in the U.S. and foreign jurisdictions to seek protection for
our technology.

Patents are granted for finite terms. Upon expiration, the inventions claimed in a patent enter the public domain.

Government Regulation

Our products and operations are subject to regulation by the FDA, the State of California, and countries or regions in which we market our products. In
addition, our products must meet the requirements of a large and growing body of international standards, which govern the design, manufacture, materials
content and sourcing, testing, certification, packaging, installation, use, and disposal of our products. We must continually keep abreast of these standards
and requirements and integrate our compliance into the development and regulatory documentation for our products. Failure to meet these standards could
limit our ability to market our products in those regions that require compliance to such standards. Examples of standards to which we are subject include
electrical  safety  standards,  such  as  those  of  the  International  Electrotechnical  Commission  (e.g.,  IEC  60601-ss  series  of  standards),  and  composition
standards, such as the Reduction of Hazardous Substances (“RoHS”) and the Waste Electrical and Electronic Equipment (“WEEE”) Directives.

U.S. Regulation

The  FDA  regulates  the  development,  testing,  manufacturing,  labeling,  storage,  recordkeeping,  promotion,  marketing,  distribution,  and  service  of
medical devices in the U.S. to ensure that medical products distributed domestically are safe and effective for their intended uses. In addition, the FDA
regulates  the  export  of  medical  devices  manufactured  in  the  U.S.  to  markets  outside  of  the  U.S.  and  the  importation  of  medical  devices  manufactured
abroad.

Under the Federal Food, Drug, and Cosmetic Act (“FFDCA”), medical devices are classified into one of three classes—Class I, Class II, or Class III—
depending  on  the  degree  of  risk  associated  with  each  medical  device  and  the  extent  of  control  needed  to  ensure  safety  and  effectiveness.  Our  current
products are Class II medical devices.

Class  II  medical  devices  are  those  which  are  subject  to  general  controls,  and  most  require  premarket  demonstration  of  adherence  to  certain
performance standards or other special controls, as specified by the FDA, and clearance by the FDA. Premarket review and clearance by the FDA for these
devices is accomplished through the 510(k) premarket notification

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process.  Unless  a  Class  II  medical  device  is  exempt  from  a  premarket  review,  the  manufacturer  must  submit  to  the  FDA  a  premarket  notification
submission demonstrating that the device is “substantially equivalent” in intended use and technology to a “predicate device” that is either:

•

•

a  device  that  has  grandfather  marketing  status,  because  it  was  legally  marketed  prior  to  May  28,  1976,  the  date  upon  which  the  Medical
Device Amendments of 1976 were enacted; or

a device that has previously been cleared through the 510(k) process.

If the FDA agrees that the device is substantially equivalent to a predicate device, it will grant clearance to commercially market the device in the U.S.
The FDA has a statutory 90-day period to respond to a 510(k) submission, or a guidance-based 30-day period for “special” 510(k) submissions, which have
a more restrictive scope and generally involve more specific or very limited changes to a legally marketed device. As a practical matter, clearance often
takes  longer.  The  FDA  may  require  further  information,  including  clinical  data,  to  make  a  determination  regarding  substantial  equivalence.  If  the  FDA
determines that the device, or its intended use, is not “substantially equivalent,” the FDA may deny the request for clearance. Although unlikely for the
types of products marketed by us, the FDA may classify the device, or the particular use of the device, into Class III, and the device sponsor must then
fulfill more rigorous pre-market approval (“PMA”) requirements. A PMA application, which is intended to demonstrate that a device is safe and effective,
must be supported by data, typically including data from preclinical studies and human clinical trials. The FDA, by statute and regulation, has 180 days to
review a PMA application, although the review more often occurs over a significantly longer period of time, and can take up to several years. In approving
a PMA application or clearing a 510(k) submission, the FDA may also require some form of post-market surveillance when necessary to protect the public
health  or  to  provide  additional  safety  and  effectiveness  data  for  the  device.  In  such  cases,  the  manufacturer  might  be  required  to  follow  certain  patient
groups for a number of years and make periodic reports to the FDA on the clinical status of those patients.

After a device receives FDA 510(k) clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute a
major change in its intended use, requires a new 510(k) clearance or could require a PMA application approval. The FDA requires each manufacturer to
make the determination of whether a modification requires a new 510(k) notification or PMA application in the first instance, but the FDA can review any
such decision. If the FDA disagrees with a manufacturer’s decision not to seek a new 510(k) clearance or PMA approval for a particular change, the FDA
may retroactively require the manufacturer to seek 510(k) clearance or PMA approval. The FDA also can require the manufacturer to cease U.S. marketing
and/or recall the modified device until 510(k) clearance or PMA approval is obtained.

Over the last several years, the FDA has proposed reforms to its 510(k) clearance process, and such proposals will include increased requirements for
clinical data and a longer review period and make it more difficult for manufacturers to utilize the 510(k) clearance process for their products. For example,
in  November  2018,  FDA  officials  announced  forthcoming  steps  that  the  FDA  intends  to  take  to  modernize  the  premarket  notification  pathway  under
Section 510(k) of the FFDCA. Among other things, the FDA announced that it planned to develop proposals to drive manufacturers utilizing the 510(k)
pathway toward the use of newer predicates. These proposals included plans to potentially sunset certain older devices that were used as predicates under
the 510(k) clearance pathway and to potentially publish a list of devices that have been cleared on the basis of demonstrated substantial equivalence to
predicate devices that are more than 10 years old. In May 2019, the FDA solicited public feedback on these proposals. These proposals have not yet been
finalized or adopted, and the FDA may work with Congress to implement such proposals through legislation.

More recently, in September 2019, the FDA finalized guidance describing an optional “safety and performance based” premarket review pathway for
manufacturers of “certain, well-understood device types” to demonstrate substantial equivalence under the 510(k) clearance pathway by showing that such
device meets objective safety and performance criteria established by the FDA, thereby obviating the need for manufacturers to compare the safety and
performance of their medical devices to specific predicate devices in the clearance process. The FDA maintains a list of device types appropriate for the
“safety and performance based” pathway and will continue to develop product-specific guidance documents that identify the performance criteria for each
such device type, as well as the testing methods recommended in the guidance documents, where feasible.

In addition, after a device is placed on the market, numerous FDA and other regulatory requirements continue to apply. These requirements include
establishment registration and device listing with the FDA, compliance with medical device reporting regulations, which require that manufacturers report
to the FDA if their device may have caused or contributed to a death or serious injury or malfunctioned in a way that would likely cause or contribute to a
death or serious injury if it were to recur, and compliance with corrections and removal reporting regulations, which require that manufacturers report to the
FDA field corrections and product recalls or removals if undertaken to reduce a risk to health posed by the device or to remedy a violation of the FFDCA
that may present a risk to health. The FDA and the Federal Trade Commission (“FTC”) also regulate the advertising and promotion of our products to
ensure that the claims we make are consistent with our regulatory clearances, that there is scientific data to substantiate the claims, and that our advertising
is neither false nor misleading. In general, we may not promote or advertise our products for uses not within the scope of our intended use statement in our
clearances or make

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unsupported safety and effectiveness claims. Many regulatory jurisdictions outside of the U.S. have similar regulations to which we are subject.

Our  manufacturing  processes  are  required  to  comply  with  the  FDA’s  Good  Manufacturing  Practice  (“GMP”)  requirements  contained  in  its  Quality
System  Regulation  (“QSR”)  and  associated  regulations  and  guidance.  The  QSR  covers,  among  other  things,  the  methods  used  in,  and  the  facilities  and
controls used for, the design, manufacture, packaging, labeling, storage, installation, and servicing of all medical devices intended for human use. The QSR
also  requires  maintenance  of  extensive  records,  which  demonstrate  compliance  with  the  FDA  regulation,  the  manufacturer’s  own  procedures,
specifications, and testing, as well as distribution and post-market experience. Compliance with the QSR is necessary to receive FDA clearance or approval
to market new products and is necessary for a manufacturer to be able to continue to market cleared or approved product offerings in the U.S. A company’s
facilities, records, and manufacturing processes are subject to periodic scheduled or unscheduled inspections by the FDA, which may issue reports known
as Form FDA 483 or Notices of Inspectional Observations, which list instances where the FDA investigator believes the manufacturer has failed to comply
with applicable regulations and/or procedures. If the observations are sufficiently serious or the manufacturer fails to respond appropriately, the FDA may
issue  Warning  Letters,  or  Untitled  Letters,  which  are  notices  of  potential  enforcement  actions  against  the  manufacturer.  If  a  Warning  Letter  or  Untitled
Letter is not addressed to the satisfaction of the FDA or if the FDA becomes aware of any other serious issue with a manufacturer’s products or facilities, it
could result in fines, injunctions, civil penalties, delays, suspension or withdrawal of clearances, seizures or recalls of products, operating restrictions, total
shutdown of production facilities, prohibition on export or import, and criminal prosecution. Such actions may have further indirect consequences for the
manufacturer outside of the U.S. and may adversely affect the reputation of the manufacturer and the product.

To  a  greater  or  lesser  extent,  most  other  countries  require  some  form  of  quality  system  and  regulatory  compliance,  which  may  include  periodic
inspections, inspections by third-party auditors, and specialized documentation. Failure to meet all of the requirements of these countries could jeopardize
our ability to import, market, support, and receive reimbursement for the use of our products in these countries.

In addition to the above, we may seek to conduct clinical studies or trials in the U.S. or other countries on products that have not yet been cleared or
approved  for  a  particular  indication.  Additional  regulations  govern  the  approval,  initiation,  conduct,  documentation,  and  reporting  of  clinical  studies  to
regulatory agencies in the countries or regions in which they are conducted. Such investigational use is generally also regulated by local and institutional
requirements  and  policies  which  usually  include  review  by  an  ethics  committee  or  institutional  review  board  (“IRB”).  Failure  to  comply  with  all
regulations governing such studies could subject the Company to significant enforcement actions and sanctions, including halting of the study, seizure of
investigational devices or data, sanctions against investigators, civil or criminal penalties, and other actions. Without the data from one or more clinical
studies, it may not be possible for us to secure the data necessary to support certain regulatory submissions, secure reimbursement, or demonstrate other
requirements. We cannot provide assurance that access to clinical investigators, sites, subjects, documentation, and data will be available on the terms and
in the timeframes necessary.

Products manufactured outside the U.S. by or for us are subject to U.S. Customs and FDA inspection upon entry into the U.S. We must demonstrate
compliance of such products with U.S. regulations and carefully document the eventual distribution or re-exportation of such products. Failure to comply
with all applicable regulations could prevent us from having access to products or components critical to the manufacture of finished products and lead to
shortages and delays.

California Regulation

The State of California requires that we obtain a license to manufacture medical devices and, until 2012, conducted periodic inspections of medical
device manufacturers. Our facilities and manufacturing processes were last inspected in July 2011 and were found to be in compliance. In accordance with
the  State  of  California  regulations,  our  license  to  manufacture  is  renewed  annually  with  any  updated  manufacturing  information.  Although  the  State  of
California  has  announced  the  suspension  of  routine  periodic  inspections,  there  can  be  no  assurance  that  the  State  of  California  will  not  resume  such
inspections or conduct such inspections under specific circumstances that are not yet known.

Foreign Regulation

In order for us to market our products in countries outside the United States, we must obtain regulatory approvals and comply with extensive product
and  quality  system  regulations  in  other  countries.  These  regulations,  including  the  requirements  for  approvals  or  clearance  and  the  time  required  for
regulatory review, vary from country to country. Some countries have regulatory review processes that are substantially longer than U.S. processes. Failure
to obtain regulatory approval in a timely manner and meet all of the local requirements including language and specific safety standards in any foreign
country in which we plan to market our products could prevent us from marketing products in such countries or subject us to sanctions and fines.

For  example,  most  medical  devices  must  undergo  thorough  safety  examinations  and  demonstrate  medical  efficacy  before  they  receive  regulatory

approval to be sold in Japan. We obtained approval from the Japanese Ministry of Health, Labor, and

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Welfare (“MHLW”) for our da Vinci Si Surgical System in October 2012, for our da Vinci Xi  Surgical  System  in  March  2015,  and  for  our  da  Vinci  X
Surgical  System  in  April  2018.  National  reimbursement  status  in  Japan  was  received  for  dVP  procedures  in  April  2012  and  for  da  Vinci  partial
nephrectomy procedures in April 2016. An additional 12 da Vinci procedures were granted reimbursement effective April 1, 2018, including gastrectomy,
low anterior resection, lobectomy, and hysterectomy, for both malignant and benign conditions. An additional 7 procedures were granted reimbursement
effective April 1, 2020. These additional 19 reimbursed procedures have varying levels of conventional laparoscopic penetration and will be reimbursed at
rates equal to the conventional laparoscopic procedures. Given the reimbursement level and laparoscopic penetration for these 19 procedures, there can be
no assurance that adoption will occur or that the adoption pace for these procedures will be similar to any other da Vinci procedures. If these procedures are
not  adopted  and  we  are  not  successful  in  obtaining  adequate  procedure  reimbursements  for  additional  procedures,  then  the  demand  for  our  products  in
Japan could be limited. The process of reimbursement for new da Vinci surgical procedures in Japan is led by the surgical societies. The societies submit
for reimbursement or incremental reimbursement to the MHLW for their evaluation. The decision to reimburse requires in-country clinical data and is fixed
in April of even-numbered years.

Commercialization of medical devices in Europe is regulated by the European Union (“EU”). The EU presently requires that all medical products bear
the Conformité Européenne (“CE”) mark for compliance with the Medical Device Directive (93/42/EEC) as amended. The CE mark is an international
symbol  of  adherence  to  certain  essential  principles  of  safety  and  performance  mandated  in  applicable  European  medical  device  directives,  which,  once
affixed, enables a product to be sold in member countries of the EU and those affiliated countries that accept the CE mark. The CE mark is also recognized
in many countries outside of the EU, such as Australia, and can assist in the clearance process. In order to affix the CE mark on products, a recognized
European Notified Body must certify a manufacturer’s quality system and design dossier for compliance with international and European requirements. We
have received authorization from Presafe Denmark A/S (formerly DGM Denmark A/S), a recognized European Notified Body and part of Nemko Presafe
A/S, to affix the CE mark to our da Vinci Surgical Systems and EndoWrist instruments and accessories. To maintain authorization to apply the CE mark,
we are subject to annual surveillance audits and periodic re-certification audits. In September 2013, the European Commission adopted a recommendation
indicating  that  all  Notified  Bodies,  including  Presafe,  should  carry  out  unannounced  audits  at  least  once  every  third  year,  of  the  manufacturers  whose
medical devices they have certified. These unannounced audits can also extend to the manufacturer’s critical suppliers or sub-contractors (those that supply
a critical input or perform a critical function for the manufacturer).

If  we  modify  our  existing  products  or  develop  new  products  in  the  future,  we  may  need  to  apply  for  authorization  to  affix  the  CE  mark  to  such
products. We do not know whether we will be able to obtain authorization to affix the CE mark for new or modified products or whether we will continue
to meet the safety and performance standards required to maintain the authorizations we have already received. If we are unable to maintain authorizations
to affix the CE mark to our products, we will no longer be able to sell our products in member countries of the EU or those whose marketing authorizations
are based on the CE mark.

In May 2017, the Medical Device Regulation was implemented to replace the Medical Device Directive (93/42/EEC) as amended. The Medical Device
Regulation ((EU) 2017/745) comes into force on May 26, 2021, and imposes stricter requirements for the marketing and sale of medical devices and grants
Notified Bodies increased post-market surveillance authority. We may be subject to risks associated with additional testing, modification, certification, or
amendment of our existing market authorizations, or we may be required to modify products already installed at our customers’ facilities to comply with
the official interpretations of these revised regulations.

Regulations in other countries, including the requirements for approvals or clearance and the time required for regulatory review, vary from country to
country. Certain countries, such as China and South Korea, have their own regulatory agencies. These countries typically require regulatory approvals and
compliance with extensive safety and quality system regulations. Failure to obtain regulatory approval in any foreign country in which we plan to market
our  products,  or  failure  to  comply  with  any  regulation  in  any  foreign  country  in  which  we  market  our  products  may  negatively  impact  our  ability  to
generate revenue and harm our business. Our system sales into China are also dependent on obtaining importation authorizations and provincial approvals,
as well as hospitals completing a tender process under the authorization. In October 2018, the China National Health Commission published on its official
website  the  quota  for  major  medical  equipment  to  be  imported  and  sold  in  China  through  2020.  After  an  adjustment  notice  was  published  in  the  third
quarter of 2020, the government will now allow for the total sale of 225 new surgical robots into China, which could include da Vinci Surgical Systems as
well  as  surgical  systems  introduced  by  others.  Sales  of  da  Vinci  Surgical  Systems  under  the  quota  are  uncertain,  as  they  are  dependent  on  hospitals
completing a tender process and receiving associated approvals. In addition, local regulations may apply, which govern the use of our products and which
could  have  an  adverse  effect  on  our  product  utilization  if  they  are  unfavorable.  All  such  regulations  are  revised  from  time  to  time  and,  in  general,  are
increasing  in  complexity,  and  in  the  scope  and  degree  of  documentation  and  testing  required.  There  can  be  no  assurance  that  the  outcomes  from  such
documentation and testing will be acceptable to any particular regulatory agency or will continue to be acceptable over time. There are further regulations
governing the importation, marketing, sale, distribution, use, and service as well as the removal and disposal of medical devices in the regions in which we
operate and

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market our products. Failure to comply with any of these regulations could result in sanctions or fines and could prevent us from marketing our products in
these regions.

Other Healthcare Laws

We are also subject to federal and state healthcare laws and regulations pertaining to fraud and abuse, physician payment transparency, privacy, and

security laws and regulations. These laws include:

•

•

•

•

•

•

•

the federal Anti-Kickback Statute, which prohibits, among other things, persons from knowingly and willfully soliciting, receiving, offering,
or paying remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual for, or the purchase, order, or
recommendation  of,  any  good  or  service  for  which  payment  may  be  made  under  federal  healthcare  programs,  such  as  the  Medicare  and
Medicaid  programs.  A  person  or  entity  does  not  need  to  have  actual  knowledge  of  the  federal  Anti-Kickback  Statute  or  specific  intent  to
violate  it  to  have  committed  a  violation.  In  addition,  the  government  may  assert  that  a  claim  including  items  or  services  resulting  from  a
violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the False Claims Act;

federal  false  claims  laws  that  prohibit,  among  other  things,  individuals  or  entities  from  knowingly  presenting,  or  causing  to  be  presented,
claims for payment from Medicare, Medicaid, or other federal third-party payors that are false or fraudulent. Private individuals can bring
False  Claims  Act  “qui  tam”  actions  on  behalf  of  the  government,  and  such  individuals  may  share  in  amounts  paid  by  the  entity  to  the
government in fines or settlement;

the federal Civil Monetary Penalties Law, which prohibits, among other things, offering or transferring remuneration to a federal healthcare
beneficiary  that  a  person  knows  or  should  know  is  likely  to  influence  the  beneficiary’s  decision  to  order  or  receive  items  or  services
reimbursable by the government from a particular provider or supplier;

federal criminal laws that prohibit executing a scheme to defraud any federal healthcare benefit program or making false statements relating
to healthcare matters;

the federal Health Insurance Portability and Accountability Act of 1996, as amended by the Health Information Technology for Economic and
Clinical Health Act, which governs the conduct of certain electronic healthcare transactions and protects the security and privacy of protected
health information;

the federal Physician Payment Sunshine Act, which requires (i) manufacturers of drugs, devices, biologics, and medical supplies for which
payment is available under Medicare, Medicaid, or the Children’s Health Insurance Program (with certain exceptions) to report annually to
the  Centers  for  Medicare  &  Medicaid  Services  (“CMS”)  information  related  to  payments  or  other  “transfers  of  value”  made  to  physicians
(defined to include doctors, dentists, optometrists, podiatrists, and chiropractors), certain other healthcare professionals (as described below),
and  teaching  hospitals,  and  (ii)  applicable  manufacturers  and  group  purchasing  organizations  to  report  annually  to  CMS  ownership  any
investment interests held by the physicians described above and their immediate family members and payments or other “transfers of value”
to such physician owners. Additionally, on October 25, 2018, President Trump signed into law the “Substance Use-Disorder Prevention that
Promoted Opioid Recovery and Treatment for Patients and Communities Act,” which, in part (under a provision entitled “Fighting the Opioid
Epidemic with Sunshine”), extends the reporting and transparency requirements for physicians in the Physician Payments Sunshine Act to
physician assistants, nurse practitioners, clinical nurse specialists, certified registered nurse anesthetists, and certified nurse midwives (with
reporting requirements going into effect in 2022 for payments made in 2021). Manufacturers are required to submit reports to CMS by the
90th day of each calendar year; and

analogous state and foreign law equivalents of each of the above federal laws, such as anti-kickback and false claims laws, which may apply
to items or services reimbursed by any third-party payor, including commercial insurers, state laws that require device companies to comply
with  the  industry’s  voluntary  compliance  guidelines  and  the  applicable  compliance  guidance  promulgated  by  the  federal  government  or
otherwise  restrict  payments  that  may  be  made  to  healthcare  providers  and  other  potential  referral  sources,  state  laws  that  require  device
manufacturers  to  report  information  related  to  payments  and  other  “transfers  of  value”  to  physicians  and  other  healthcare  providers  or
marketing expenditures and pricing information, and laws governing the privacy and security of health information in certain circumstances,
including the E.U. General Data Protection Regulation (“GDPR”), many of which differ from each other in significant ways and may not have
the same effect, thus complicating compliance efforts.

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If  our  operations  are  found  to  violate  any  of  the  laws  described  above  or  any  other  laws  and  regulations  that  apply  to  us,  we  may  be  subject  to
penalties, including civil and criminal penalties, damages, fines, the curtailment or restructuring of our operations, the exclusion from our participation in
federal and state healthcare programs, and imprisonment, any of which could adversely affect our ability to market our products and materially adversely
affect our business, results of operations, and financial condition. Any action against us for violation of these laws, even if we successfully defend against
it, could cause us to incur significant legal expenses and divert our management’s attention from the operation of our business.

Third-Party Coverage and Reimbursement

In the U.S. and most markets OUS where we sell our products, the government and health insurance companies together are responsible for hospital
and  surgeon  reimbursement  for  virtually  all  covered  surgical  procedures.  Governments  and  insurance  companies  generally  reimburse  hospitals  and
physicians  for  surgery  when  the  procedure  is  considered  medically  necessary.  In  the  U.S.,  CMS  administers  the  Medicare  and  Medicaid  programs  (the
latter, along with applicable state governments). Many other third-party payors model their reimbursement methodologies after the Medicare program. As
the single largest payor, this program has a significant impact on other payors’ payment systems.

Generally,  reimbursement  for  professional  services  performed  at  a  facility  by  physicians  is  reported  under  billing  codes  issued  by  the  American
Medical Association (“AMA”), known as Current Procedural Terminology (“CPT”) codes. Physician reimbursement under Medicare generally is based on
a fee schedule and determined by the relative value of the professional service rendered. In addition, CMS and the National Center for Health Statistics
(“NCHS”) are jointly responsible for overseeing changes and modifications to billing codes used by hospitals to report inpatient procedures, ICD-10-PCS
codes. For Medicare, CMS generally reimburses hospitals for services provided during an inpatient stay based on a prospective payment system that is
determined by a classification system known as Medicare-Severity Diagnostic Related Groupings (“MS-DRGs”). MS-DRGs are assigned using a number
of factors, including the principal diagnosis, major procedures, discharged status, patient age, and complicating secondary diagnoses, among other things.
Hospital outpatient services, reported by CPT codes, are assigned to clinically relevant Ambulatory Payment Classifications (“APCs”) used to determine
the payment amount for services provided.

Since  October  1,  2015,  a  new  family  of  ICD-10-PCS  codes  can  be  used,  in  conjunction  with  other  applicable  procedure  codes,  to  describe  various
robotic-assisted  procedures.  An  inpatient  surgical  procedure,  completed  with  or  without  robotic  assistance,  continues  to  be  assigned  to  the  clinically
relevant MS-DRG.

Governments  and  insurance  companies  carefully  review  and  increasingly  challenge  the  prices  charged  for  medical  products  and  surgical  services.
Reimbursement rates from private companies vary depending on the procedure performed, the third-party payor, contract terms, and other factors. Because
both hospitals and physicians may receive the same reimbursement for their respective services, with or without robotics, regardless of actual costs incurred
by the hospital or physician in furnishing the care, including for the specific products used in that procedure, hospitals and physicians may decide not to use
our products if reimbursement amounts are insufficient to cover any additional costs incurred when purchasing our products.

Domestic  institutions  typically  bill  various  third-party  payors,  such  as  Medicare,  Medicaid,  and  other  government  programs  and  private  insurance
plans for the primary surgical procedure that includes our products. Because our da Vinci Surgical Systems have been cleared for commercial distribution
in  the  U.S.  by  the  FDA,  coverage  and  reimbursement  by  payors  are  generally  determined  by  the  medical  necessity  of  the  primary  surgical  procedure.
Governmental and third-party payors may also consider additional factors when determining coverage and reimbursement, including the designation of the
surgical  procedure  as  a  covered  benefit,  the  appropriateness  of  the  procedure  for  the  specific  patient,  support  by  guidelines  established  by  the  relevant
professional  college  or  medical  society,  and  a  payor  determination  that  the  procedure  is  neither  experimental  nor  investigational.  We  believe  that  the
additional  procedures  we  intend  to  pursue  are  established  surgical  procedures  that  are  generally  already  reimbursable  by  government  agencies  and
insurance  companies  for  appropriately  selected  patients.  If  hospitals  do  not  obtain  sufficient  reimbursement  from  third-party  payors  for  procedures
performed with our products, or if governmental and private payors’ policies do not cover surgical procedures performed using our products, we may not
be able to generate the revenues necessary to support our business.

In countries outside the U.S., reimbursement is obtained from various sources, including governmental authorities, private health insurance plans, and
labor  unions.  In  most  foreign  countries,  private  insurance  systems  may  also  offer  payments  for  some  therapies.  In  addition,  health  maintenance
organizations are emerging in certain European countries. To effectively conduct our business, we may need to seek OUS reimbursement approvals, and we
do  not  know  if  these  required  approvals  will  be  obtained  in  a  timely  manner  or  at  all.  In  some  countries,  patients  may  be  permitted  to  pay  directly  for
surgical services; however, such “co-pay” practices are not common in most countries.

In the U.S., there have been, and continue to be, a number of legislative initiatives to contain healthcare costs. In March 2010, the Patient Protection
and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act (collectively, the “PPACA”), was enacted. The PPACA made
changes that have significantly impacted healthcare providers,

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insurers, and pharmaceutical and medical device manufacturers. The PPACA contained a number of provisions designed to generate the revenues necessary
to  fund  health  insurance  coverage  expansion,  including,  but  not  limited  to,  fees  or  taxes  on  certain  health-related  industries,  including  medical  device
manufacturers.

The PPACA also appropriated funding to research the comparative effectiveness of healthcare treatments and strategies. It remains unclear how this
research will influence future Medicare coverage and reimbursement decisions as well as influence other third-party payor coverage and reimbursement
policies. The PPACA, as well as other federal or state healthcare reform measures that may be adopted in the future, could have a material adverse effect on
our business. The taxes imposed by PPACA and the expansion in the government’s role in the U.S. healthcare industry may result in decreased profits,
lower reimbursement from payors for procedures that use our products, and/or reduced procedural volumes, all of which may adversely affect our business,
financial condition, and results of operations.

In addition, other legislative changes have been proposed and adopted since the PPACA was enacted. These changes included an aggregate reduction
in Medicare payments to providers of up to 2% per fiscal year, which went into effect on April 1, 2013 and will remain in effect through 2030, unless
additional Congressional action is taken, with the exception of a temporary suspension of the 2% cut in Medicare payments from May 1, 2020, through
December  31,  2020.  On  January  2,  2013,  the  American  Taxpayer  Relief  Act  of  2012  was  signed  into  law,  which,  among  other  things,  further  reduced
Medicare  payments  to  several  types  of  providers,  including  hospitals,  imaging  centers,  and  cancer  treatment  centers.  The  Medicare  Access  and  CHIP
Reauthorization  Act  of  2015,  enacted  on  April  16,  2015  (“MACRA”),  repealed  the  formula  by  which  Medicare  made  annual  payment  adjustments  to
physicians and replaced the former formula with fixed annual updates and a new system of incentive payments that began in 2019 and are based on various
performance measures and physicians’ participation in alternative payment models, such as accountable care organizations. Individual states in the U.S.
have  also  become  increasingly  aggressive  in  passing  legislation  and  implementing  regulations  designed  to  control  product  pricing,  including  price  or
patient reimbursement constraints and discounts, and require marketing cost disclosure and transparency measures.

There have also been judicial and congressional challenges to certain aspects of the PPACA, as well as efforts by the U.S. administration to modify,
repeal, or otherwise invalidate all, or certain provisions of, the PPACA. Since January 2017, President Trump signed two Executive Orders designed to
delay  the  implementation  of  certain  provisions  of  the  PPACA  or  otherwise  circumvent  some  of  the  requirements  for  health  insurance  mandated  by  the
PPACA.  The  Trump  administration  has  also  announced  that  it  will  discontinue  the  payment  of  cost-sharing  reduction  (“CSR”)  payments  to  insurance
companies until Congress approves the appropriation of funds for the CSR payments. The loss of the CSR payments is expected to increase premiums on
certain policies issued by qualified health plans under the PPACA. Legislation to appropriate funds for CSR payments has been introduced in Congress, but
the  future  of  such  legislation  is  uncertain.  In  addition,  CMS  finalized  regulations  that,  effective  beginning  with  the  2020  plan  year,  give  states  greater
flexibility in setting benchmarks for insurers in the individual and small group marketplaces, which may have the effect of relaxing the essential health
benefits required under the PPACA for plans sold through such marketplaces.

As a result of the Tax Cuts and Jobs Act (“2017 Tax Act”) enacted on December 22, 2017, the PPACA’s individual mandate penalty for not having
health insurance coverage was eliminated starting in 2019. Further, each chamber of Congress has put forth multiple bills designed to repeal or repeal and
replace portions of the PPACA. On December 14, 2018, a U.S. District Court Judge in the Northern District of Texas, ruled that the individual mandate is a
critical and inseverable feature of the ACA and, therefore, because it was repealed as part of the 2017 Tax Act, the remaining provisions of the ACA are
invalid as well. The Fifth Court of Appeals affirmed the district court's ruling that the individual mandate was unconstitutional, but it remanded the case
back to the district court for further analysis of whether the mandate could be severed from the Affordable Care Act. The Supreme Court of the United
States granted certiorari on March 2, 2020 and held oral arguments on November 10, 2020. The case is expected to be decided by mid-2021. It is unclear
how  this  decision,  subsequent  pending  appeals,  and  other  efforts  to  repeal  and  replace  the  ACA  will  impact  the  ACA  and  our  business.  Although  the
majority of these measures have not been enacted by Congress to date, Congress may continue to consider other legislation to repeal or repeal and replace
elements  of  the  PPACA.  Any  regulatory  or  legislative  developments  in  domestic  or  foreign  markets  that  eliminate  or  reduce  reimbursement  rates  for
procedures performed with our products could harm our ability to sell our products or cause downward pressure on the prices of our products, either of
which would adversely affect our business, financial condition, and results of operations.

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Human Capital

The future success of our company depends on our ability to attract, retain, and further develop top talent. To facilitate talent attraction, retention, and
development,  we  strive  to  make  Intuitive  an  inclusive,  diverse,  and  safe  workplace  with  opportunities  for  our  employees  to  grow  and  develop  in  their
careers,  supported  by  strong  compensation,  benefits,  and  health  and  wellness  programs  as  well  as  by  programs  that  build  connections  between  our
employees and the communities in which they live and work.

At December 31, 2020, we had approximately 8,081 full-time employees, 1,111 of whom were engaged directly in research and development, 3,559 in
manufacturing and service, and 3,411 in marketing, sales and administrative activities. During 2020, the number of employees increased by approximately
755. Our employees are based in 27 different countries around the world. Our global workforce consists of diverse, highly skilled talent at all levels. During
2020, our turnover rate was less than 6.5%.

Inclusion and Diversity

We strive to foster a culture where mutual respect, inclusive behavior, and dignity are core to our individual expectations. Since our founding, we have
remained committed to fostering an inclusive environment in which our differing backgrounds, life experiences, and perspectives join to positively impact
the communities in which we live and serve.

We  continue  to  build  a  culture  where  the  best  idea  wins  and  our  doors  and  minds  are  always  open.  We  do  this  by  leading  with  inclusion  and
empowering  everyone  to  do  their  best  work  as  their  most  authentic  selves—regardless  of  race,  color,  national  origin,  religion,  sex,  sexual  orientation,
gender identity and expression, age, disability, or military service status. We are united by our collective purpose and common set of organizational values
that are core to our mission and culture.

We  support  the  growth  and  expansion  of  our  employee  resource  groups  (ERGs),  which  foster  an  inclusive  culture  and  sense  of  belonging  for  our
employees. Our ERGs provide a point of connection for employees who share common community attributes and want to engage, learn, communicate, and
participate in advancing our inclusion and diversity objectives. Our ERGs include the Women Intuitive Network, Intuitive Pan-Asian Community, BLACK
at Intuitive, Diverse Abilities, PRIDE, and VETS. In 2020, our ERGs grew from three to 10 companywide. These employee-volunteer-led groups focus on
four  key  impact  areas  including  recruitment,  employee  development,  community  building,  and  business  development.  ERGs  also  provided  ideas  and
insight to senior management and various departments by serving as sources of employee feedback on important aspects of our business, such as talent
acquisition and retention, accessibility accommodations, and operational challenge solutions.

From  a  governance  perspective,  maintaining  a  mix  of  backgrounds  and  experience  in  our  board  composition  is  essential  to  understanding  and
reflecting the needs of our diverse stakeholders. Currently, three of our 10 board members are women, one of our board members identifies as Hispanic,
and one of our board members identifies as Middle Eastern.

Health, Safety, and Wellness

The health, safety, and wellness of our employees is a priority in which we have always invested, and will continue to do so. These investments and the
prioritization of employee health, safety, and wellness took on particular significance in 2020 in light of COVID-19. We provide our employees and their
families with access to a variety of innovative, flexible, and convenient health and wellness programs. Program benefits are intended to provide protection
and security, so employees can have peace of mind concerning events that may require time away from work or that may impact their financial well-being.
Additionally, we provide programs to help support employee physical and mental health by providing tools and resources to help them improve or maintain
their health status, encourage engagement in healthy behaviors, and offer choices where possible so they are customized to meet their needs and the needs
of their families.

In response to the COVID-19 pandemic, we implemented significant changes that we determined were in the best interest of our employees, as well as
the communities in which we operate, in compliance with government regulations. This includes having the vast majority of our employees work from
home, while implementing additional safety measures for employees continuing critical on-site work. A number of employees critical to maintaining our
essential engineering, manufacturing, repair, and logistics functions have continued to work from Intuitive locations globally. To protect and support our
essential  team  members,  we  have  implemented  health  and  safety  measures  that  included  maximizing  personal  workspaces,  changing  shift  schedules,
providing personal protective equipment (PPE), and instituting mandatory screening before accessing buildings. We created subteam groups, keeping the
same manufacturing teams working together to facilitate contact tracing and minimize potential staffing risk.

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Compensation and Benefits

We provide compensation and benefits programs to help meet the needs of our employees. In addition to base compensation, these programs, which
vary by country and region, include annual bonuses, stock awards, an Employee Stock Purchase Plan, 401(k) and pension plans, healthcare and insurance
benefits,  health  savings  and  flexible  spending  accounts,  paid  time  off,  family  leave,  family  care  resources,  and  flexible  work  schedules,  among  many
others.  As  a  response  to  the  COVID-19  pandemic,  we  implemented  modifications  to  our  compensation  program,  including  paying  a  portion  of  2020
bonuses mid-year to help staff cover unforeseen pandemic-related expenses. We also offered premium pay and a subsidized lunch program.

Ensuring  fair  and  equitable  pay  is  integral  to  our  commitment  to  our  employees.  Our  executive  team  and  Board  of  Directors  strongly  support  this
commitment.  We  conduct  pay  equity  reviews  annually  to  help  us  understand  whether  our  compensation  structure  is  appropriate  and  to  identify  what
improvements  can  be  made.  In  addition,  we  utilize  a  robust  inspection  process  with  an  independent  consulting  firm  for  gender  and  ethnicity  hiring,
promotion, and wage equity to determine whether any statistically significant pay differences exist between women and men and between minorities and
non-minorities.  If  pay  disparities  are  identified,  we  conduct  further  evaluation  to  determine  whether  remedial  adjustments  are  appropriate.  In  addition,
employees  can  raise  issues  regarding  pay  equity  with  their  manager,  their  human  resources  partner,  or  confidentially  through  our  anonymous  reporting
helpline.

Talent Development

We value our employees and the passion, commitment, and professional depth they provide. To enhance employee retention and job satisfaction, we

offer ongoing learning and leadership training opportunities that support growth.

With a commitment to achieving diverse representation within our leadership ranks that reflects the diversity that we see in our overall employee base,
we increased our leadership development efforts in 2020 by reinforcing development around our People Leader Success Model. Leadership development
focuses on people-leader effectiveness, cultural continuity, and organizational effectiveness, so that leaders at all levels have the capabilities and knowledge
that they and their teams need to succeed.

Our Global Talent Management team transitioned much of our leadership training from in-person sessions to remote learning with the emergence of
COVID-19 in 2020. Our scaled learning platform of on-demand and virtual classroom learning eliminates travel and allows employees worldwide to access
development at their convenience.

We have robust annual global performance review processes for reviewing all employees’ performance and pay. To support our managers, we train
them  on  conducting  effective  performance  reviews  and  making  compensation  recommendations,  which  take  into  consideration  market  pay  data  and
performance, as well as experience in an employee’s respective role.

Community Programs and Our COVID-19 Response

We believe that building connections between our employees, their families, and our communities creates a more meaningful, fulfilling, and enjoyable
workplace. Through our engagement programs, our employees can pursue their interests and hobbies, connect to volunteering and giving opportunities, and
enjoy unique recreational experiences with family members.

The Intuitive Foundation is a nonprofit organization established and funded by Intuitive in 2018. Since its founding, the Intuitive Foundation has been
dedicated  to  promoting  health,  advancing  education,  and  reducing  human  suffering.  The  Foundation  supports  outreach  programs  financially  while  we
provide the volunteers and mentors from within our company. Since its inception, we have contributed $55 million to the Intuitive Foundation to fulfill its
mission.

The events of 2020 inspired Intuitive employees to further support the Foundation’s work on several key initiatives. The Foundation’s multifaceted
response to the COVID-19 pandemic was a major focus in 2020. From the first days of the pandemic, Intuitive and the Intuitive Foundation engaged within
the communities in which we live and work. We converted some of our manufacturing lines to produce PPE, donating more than a million face shields
globally  through  the  Intuitive  Foundation.  Employees  and  their  families  sewed  facemasks  and  volunteered  in  their  communities.  Our  engineers  helped
design and implement updates to ventilators that made them easier to produce. Some of our medically trained employees volunteered as healthcare workers
on the front lines. Lastly, Intuitive and the Intuitive Foundation, along with many employees, contributed financially to support COVID-19 relief.

We encourage you to review the "Talent and workplace experience" and "Creating stronger communities" section of our Sustainability Report 2020
(located  on  our  website)  for  more  detailed  information  regarding  our  Human  Capital  programs  and  initiatives.  Nothing  on  our  website,  including  our
Sustainability Report 2020 or sections thereof, shall be deemed incorporated by reference into this Annual Report.

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General

We make our periodic and current reports, including our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-
K,  and  any  amendments  to  those  reports,  available  free  of  charge  on  our  website  as  soon  as  practicable  after  such  material  is  electronically  filed  or
furnished  with  the  Securities  and  Exchange  Commission  (the  “SEC”).  Our  website  address  is  www.intuitive.com,  and  the  reports  are  filed  under  “SEC
Filings”  on  the  Company  —  Investor  Relations  portion  of  our  website.  Periodically,  we  webcast  Company  announcements,  product  launch  events,  and
executive presentations, which can be viewed via our Investor Relations page on our website. In addition, we provide notifications of our material news,
including  SEC  filings,  investor  events,  and  press  releases  as  part  of  our  Investor  Relations  page  on  our  website.  The  contents  of  our  website  are  not
intended to be incorporated by reference into this report or in any other report or document we file, and any references to our website are intended to be
inactive  textual  references  only.  The  SEC  maintains  an  internet  site  that  contains  reports,  proxy  and  information  statements,  and  other  information
regarding  issuers  that  file  electronically  with  the  SEC  at  www.sec.gov.  The  contents  of  these  websites  are  not  incorporated  into  this  filing.  Further,
references to the URLs for these websites are intended to be inactive textual references only.

We  operate  our  business  as  one  segment,  as  defined  by  U.S.  generally  accepted  accounting  principles.  Our  financial  results  for  the  years  ended
December 31, 2020, 2019, and 2018 are discussed in “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations”
and “Item 8. Financial Statements and Supplementary Data” of this Annual Report.

Intuitive Surgical, Inc. was founded in 1995. We are a Delaware corporation with our corporate headquarters located at 1020 Kifer Road, Sunnyvale,

California 94086. Our telephone number is (408) 523-2100, and our website address is www.intuitive.com.

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ITEM 1A.     RISK FACTORS

You should consider each of the following risk factors, which could materially affect our business, financial position, or future results of operations.
Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business,
financial  position,  or  future  results  of  operations.  In  addition,  the  global  economic  climate  and  additional  or  unforeseen  effects  from  the  COVID-19
pandemic amplify many of these risks.

RISK FACTORS SUMMARY

SUMMARY OF RISKS RELATING TO OUR BUSINESS

•

•
•

•

Because our markets are highly competitive, customers may choose to purchase our competitors’ products or services or may not accept da Vinci
robotic-assisted surgery, which would result in reduced revenue and loss of market share.

If our products do not achieve market acceptance, we will not be able to generate the revenue necessary to support our business.

Public health crises or epidemic diseases, or the perception of their effects, have had and could continue to have a material adverse effect on our
business and results of operations.

If  institutions  or  surgeons  are  unable  to  obtain  coverage  and  reimbursement  from  third-party  payors  for  procedures  using  our  products,  or  if
reimbursement is insufficient to cover the costs of purchasing our products, we may be unable to generate sufficient sales to support our business.

•
If defects occur in our products, we may incur additional unforeseen costs, hospitals may not purchase our products, and our reputation may suffer.
• We  are  subject  to  product  liability  and  negligence  claims  relating  to  the  use  of  our  products  and  other  legal  proceedings  that  could  materially

adversely affect our financial condition, divert management’s attention, and harm our business.

• We are subject to significant, uninsured liabilities.
• Negative publicity, whether accurate or inaccurate, concerning our products or our company could reduce market acceptance of our products and

could result in decreased product demand and a decline in revenues.

If we lose key personnel or are unable to attract and retain additional personnel, our ability to compete will be harmed.

•
• Our reliance on sole and single source suppliers could harm our ability to meet demand for our products in a timely manner or within budget.
• We experience long and variable capital sales cycles and seasonality in our business, which may cause fluctuations in our financial results.
• New product developments and introductions may adversely impact our financial results.
• We are subject to a variety of risks due to our operations outside of the U.S.
• Disruption of critical information systems or material breaches in the security of our systems could harm our business, customer relations, and

financial condition.

• Our business is subject to complex and evolving laws and regulations regarding privacy, data protection, and other matters relating to information

collection.

•

•

If we fail to successfully acquire or integrate new businesses, products, and technology, we may not realize expected benefits or our business may
be harmed.

If we do not successfully manage our collaboration arrangements, licensing arrangements, joint ventures, strategic alliances, or partnerships with
third parties, we may not realize the expected benefits from such alliances, which may have a material adverse effect on our business, financial
condition, results of operations, or cash flows.

• Our customers may use unauthorized or unapproved instruments and accessories, which would result in reduced revenue and loss of market share.
• We expect gross profit margins to vary over time, and changes in our gross profit margins could adversely affect our financial condition or results

of operations.

• We utilize distributors for a portion of our sales, which subjects us to a number of risks that could harm our business.
• We offer alternative capital acquisition approaches. As a result, we are exposed to the credit risk of some of our customers and the risk of losses of

revenue, which could result in material losses.

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• We are exposed to credit risk and fluctuations in the market value of our investments.
• We may incur losses associated with currency fluctuations and may not be able to effectively hedge our exposure.
• We may encounter manufacturing problems or delays that could result in lost revenue.
• Disruptions at the FDA and other government agencies caused by funding shortages or global health concerns could hinder their ability to hire,
retain or deploy key leadership and other personnel, or otherwise prevent products from being developed, approved, or commercialized in a timely
manner or at all, which may adversely affect our business.

Economic conditions could have a material adverse effect on our company.

Continued consolidation in the healthcare industry could have an adverse effect on our sales and results of operations.

•
•
• Natural disasters or other events beyond our control could disrupt our business and result in loss of revenue or higher expenses.
•
• We use estimates, make judgments, and apply certain methods in determining our financial results and in measuring the progress of our business.
As these estimates, judgments, and methods change, our results of operations and our assessment of the progress of our business could vary.

Changes in our effective tax rate may impact our results of operations.

SUMMARY OF RISKS RELATING TO OUR REGULATORY ENVIRONMENT

Complying with FDA regulations is a complex process, and our failure to comply fully could subject us to significant enforcement actions.

•
• Our products are subject to a lengthy and uncertain domestic regulatory review process. If we do not obtain and maintain the necessary domestic

regulatory authorizations, we will not be able to sell our products in the U.S.

•

If our manufacturing facilities do not continue to meet federal, state, or other manufacturing standards, we may be required to temporarily cease
all of our manufacturing operations, import/export of our products, and/or recall some products, which would result in significant product delivery
delays and lost revenue.

• Our  products  are  subject  to  international  regulatory  processes  and  approval  requirements.  If  we  do  not  obtain  and  maintain  the  necessary

international regulatory approvals, we will not be able to sell our products in foreign countries.

Changes in healthcare legislation and policy may have a material adverse effect on our financial condition and results of operations.

•
• We  are  subject  to  federal,  state,  and  foreign  laws  governing  our  business  practices,  which,  if  violated,  could  result  in  substantial  penalties.
Additionally, challenges to, or investigation into, our practices could cause adverse publicity and be costly to respond to and, thus, could harm our
business.

•

If hospitals and other surgery facilities do not continue to meet federal, state, or other regulatory standards, they may be required to temporarily
cease all or part of their da Vinci utilization.

SUMMARY OF RISKS RELATING TO OUR INTELLECTUAL PROPERTY

•

If we are unable to fully protect and successfully defend our intellectual property from use by third parties, our ability to compete in the market
will be harmed.

• Others may be successful in asserting that our products infringe their intellectual property rights, which may cause us to pay substantial damages

and/or enjoin us from commercializing our products.

• Our products rely on licenses from third parties, which may not be available to us on commercially reasonable terms or at all. If we lose access to

these technologies, our revenues could decline.

SUMMARY OF GENERAL RISKS

• Our future operating results may be below securities analysts' or investors' expectations, which could cause our stock price to decline.
• Our stock price has been, and will likely continue to be volatile.
•

Changes to financial accounting standards may affect our reported results of operations.

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RISKS RELATING TO OUR BUSINESS

BECAUSE  OUR  MARKETS  ARE  HIGHLY  COMPETITIVE,  CUSTOMERS  MAY  CHOOSE  TO  PURCHASE  OUR  COMPETITORS’
PRODUCTS  OR  SERVICES  OR  MAY  NOT  ACCEPT  DA  VINCI  ROBOTIC-ASSISTED  SURGERY,  WHICH  WOULD  RESULT  IN
REDUCED REVENUE AND LOSS OF MARKET SHARE.

Robotic-assisted  surgery  with  a  da  Vinci  Surgical  System  is  a  technology  that  competes  with  established  and  emerging  treatment  options  in  both
disease management and reconstructive medical procedures. These competitive treatment options include conventional MIS, open surgery, interventional
approaches,  and  pharmacological  regimens.  Some  of  these  procedures  are  widely  accepted  in  the  medical  community  and,  in  many  cases,  have  a  long
history  of  use.  Technological  advances  could  make  such  treatments  more  effective  or  less  expensive  than  using  our  products,  which  could  render  our
products obsolete or unmarketable. Studies could be published that show that other treatment options are more beneficial and/or cost-effective than robotic-
assisted  surgery.  We  cannot  be  certain  that  physicians  will  use  our  products  to  replace  or  supplement  established  treatments  or  that  our  products  will
continue to be competitive with current or future technologies.

Additionally,  we  face  or  expect  to  face  competition  from  companies  that  develop  or  have  developed  wristed,  robotic-assisted,  or  computer-assisted
surgical systems and products. Companies have introduced products in the field of robotic surgery or have made explicit statements about their efforts to
enter  the  field  including,  but  not  limited  to,  the  following  companies:  avateramedical  GmbH;  CMR  Surgical  Ltd.;  Johnson  &  Johnson  (including  their
wholly-owned  subsidiaries  Auris  Health,  Inc.  and  Verb  Surgical  Inc.);  Medicaroid,  Inc.;  Medrobotics  Corporation;  Medtronic  plc;  MicroPort  Scientific
Corporation; Olympus Corporation; Samsung Group; Shandong Weigao Group Medical Polymer Company Ltd.; Smart Robot Technology Group Co. Ltd.;
Titan  Medical  Inc.;  and  TransEnterix,  Inc.  Other  companies  with  substantial  experience  in  industrial  robotics  could  potentially  expand  into  the  field  of
surgical  robotics  and  become  competitors.  Our  revenues  may  be  reduced  due  to  pricing  pressure  or  eliminated  if  our  competitors  develop  and  market
products that are more effective or less expensive than our products. If we are unable to compete successfully, our revenues will suffer, which could have a
material adverse effect on our business, financial condition, result of operations, or cash flows. We may not be able to maintain or improve our competitive
position against current or potential competitors, especially those with greater resources.

In addition, third-party service providers that provide services to da  Vinci  Surgical  System  operators  may  emerge  and  compete  with  us  on  price  or
offerings.  To  date,  substantially  all  of  our  customers  have  sourced  services  on  their  da  Vinci  Surgical  Systems  from  us  through  service  contract
commitments  or  time  and  materials  contracts.  Furthermore,  there  are  third-party  service  providers  offering  consulting  services  targeted  at  analyzing  the
cost-effectiveness of hospitals’ robotic-assisted surgery programs, including procedures performed, placement of systems, and consumption of instruments
and  accessories.  We  currently  provide  similar  services  and  analysis  to  our  customers,  but  it  is  difficult  to  assess  the  impact  that  this  may  have  on  our
business. If we are unable to compete successfully with any third-party service providers, our revenues may suffer.

IF  OUR  PRODUCTS  DO  NOT  ACHIEVE  MARKET  ACCEPTANCE,  WE  WILL  NOT  BE  ABLE  TO  GENERATE  THE  REVENUE
NECESSARY TO SUPPORT OUR BUSINESS.

The  da  Vinci  Surgical  System  and  our  other  products  represent  a  fundamentally  new  way  of  performing  surgery.  Achieving  physician,  patient,  and
third-party payor acceptance of robotic-assisted surgery as a preferred method of performing surgery is crucial to our success. If our products fail to achieve
market acceptance, customers will not purchase our products, and we will not be able to generate the revenue necessary to support our business. We believe
that  physicians’  and  third-party  payors’  acceptance  of  the  benefits  of  procedures  performed  using  our  products  will  be  essential  for  acceptance  of  our
products by patients. Physicians will not recommend the use of our products unless we can demonstrate that they produce results comparable or superior to
existing surgical techniques. Even if we can prove the effectiveness of our products through clinical trials, surgeons may elect not to use our products for
any number of other reasons. For example, cardiologists may continue to recommend conventional heart surgery simply because such surgery is already
widely accepted. In addition, surgeons may be slow to adopt our products because of the perceived liability risks arising from the use of new products and
the uncertainty of reimbursement from third-party payors, particularly in light of ongoing healthcare reform initiatives and the evolving U.S. healthcare
environment.

We expect that there will be a learning process involved for surgical teams to become proficient in the use of our products. Broad use of our products
will require training of surgical teams. Market acceptance could be delayed by the time required to complete this training. We may not be able to rapidly
train surgical teams in numbers sufficient to generate adequate demand for our products.

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PUBLIC  HEALTH  CRISES  OR  EPIDEMIC  DISEASES,  OR  THE  PERCEPTION  OF  THEIR  EFFECTS,  HAVE  HAD  AND  COULD
CONTINUE TO HAVE A MATERIAL ADVERSE EFFECT ON OUR BUSINESS AND RESULTS OF OPERATIONS.

Our global operations expose us to risks associated with public health crises and outbreaks of epidemic, pandemic, or contagious diseases, such as the
current  outbreak  of  a  novel  strain  of  coronavirus  (COVID-19).  To  date,  COVID-19  has  had,  and  may  continue  to  have,  an  adverse  impact  on  our
operations, our supply chains and distribution systems, and our expenses, including as a result of preventive and precautionary measures that we, other
businesses,  and  governments  are  taking.  Due  to  these  impacts  and  measures,  we  have  experienced  and  may  continue  to  experience  significant  and
unpredictable  reductions  in  the  demand  for  our  products  as  healthcare  customers  divert  medical  resources  and  priorities  towards  the  treatment  of  that
disease. In addition, our customers have delayed, cancelled, or redirected and, in the future, may delay, cancel, or redirect planned capital expenditures in
order  to  focus  resources  on  COVID-19  or  in  response  to  economic  disruption  related  to  COVID-19.  For  example,  as  a  result  of  the  global  COVID-19
pandemic,  in  the  first  half  of  2020,  we  experienced  a  significant  decline  in  procedure  volume  in  the  U.S.  and  Western  Europe,  as  healthcare  systems
diverted resources to meet the increasing demands of managing COVID-19. In addition, U.S. and global public health bodies have, at times, recommended
delaying elective surgeries during the COVID-19 pandemic, and surgeons and medical societies are evaluating the risks of minimally invasive surgeries in
the presence of infectious diseases, which we expect will continue to negatively impact the usage of our products and the number of da Vinci procedures
performed. Also, we may experience delays in obtaining new product approvals or clearances from the FDA or delays in recruiting patients for clinical
trials needed for new product approvals.

As a result of the COVID-19 outbreak, we have experienced significant business disruptions, including restrictions on our ability to travel as well as
distribute and service our products, temporary closures of our facilities and the facilities of our suppliers and their contract manufacturers, and a reduction
in access to our customers due to diverted resources and priorities and the business hours of hospitals, as governments institute prolonged shelter-in-place
and/or self-quarantine mandates. For example, our corporate headquarters and many of our operations, including certain of our manufacturing facilities, are
located  in  California,  which  has  instituted  risk  reduction  orders  applicable  to  our  employees  in  that  region,  significantly  impacting  the  ability  of  our
employees to get to their places of work to produce products and hampering our products from moving through the supply chain. These unprecedented
measures  to  slow  the  spread  of  the  virus  taken  by  local  governments  and  healthcare  authorities  globally,  including  the  deferral  of  elective  medical
procedures and social distancing measures, have had, and will continue to have, a significant negative impact on our operations and financial results.

In  addition,  the  COVID-19  pandemic  has  adversely  affected,  and  may  continue  to  adversely  affect,  the  economies  and  financial  markets  of  many
countries, which may result in a period of regional, national, and global economic slowdown or regional, national, or global recessions that could curtail or
delay spending by hospitals and affect demand for our products as well as increased risk of customer defaults or delays in payments. Our customers may
terminate or amend their agreements for the purchase, lease, or service of our products due to bankruptcy, lack of liquidity, lack of funding, operational
failures, or other reasons. COVID-19 and the current financial, economic, and capital markets environment, and future developments in these and other
areas present material uncertainty and risk with respect to our performance, financial condition, volume of business, results of operations, and cash flows.
Due to the uncertain scope and duration of the pandemic and uncertain timing of global recovery and economic normalization, we are unable to estimate
the impacts on our operations and financial results.

Outbreaks  of  other  epidemic,  pandemic,  or  contagious  diseases,  such  as,  historically,  the  Ebola  virus,  Middle  East  Respiratory  Syndrome,  Severe
Acute Respiratory Syndrome, or the H1N1 virus, could also divert medical resources and priorities towards the treatment of that disease. An outbreak of
other  contagious  diseases  could  negatively  affect  hospital  admission  rates  or  disrupt  our  business  similar  to  the  impact  of  the  COVID-19  pandemic
highlighted above. Any of these outbreaks could negatively impact the number of da Vinci procedures performed and have a material adverse effect on our
business, financial condition, results of operations, or cash flows.

IF  INSTITUTIONS  OR  SURGEONS  ARE  UNABLE  TO  OBTAIN  COVERAGE  AND  REIMBURSEMENT  FROM  THIRD-PARTY  PAYORS
FOR PROCEDURES USING OUR PRODUCTS, OR IF REIMBURSEMENT IS INSUFFICIENT TO COVER THE COSTS OF PURCHASING
OUR PRODUCTS, WE MAY BE UNABLE TO GENERATE SUFFICIENT SALES TO SUPPORT OUR BUSINESS.

In  the  U.S.,  hospitals  generally  bill  for  the  services  performed  with  our  products  to  various  third-party  payors,  such  as  Medicare,  Medicaid,  other
government programs, and private insurance plans. If hospitals do not obtain sufficient reimbursement from third-party payors for procedures performed
with our products, or if government and private payors’ policies do not cover surgical procedures performed using our products, we may not be able to
generate the revenues necessary to support our business. In addition, to the extent that there is a shift from an inpatient setting to outpatient settings, we
may experience pricing pressure and a reduction in the number of procedures performed. Our success in OUS markets also depends upon the eligibility of
our products for coverage and reimbursement through government-sponsored healthcare payment systems and third-party payors. Reimbursement practices
vary  significantly  by  country.  Many  OUS  markets  have  government-managed  healthcare  systems  that  control  reimbursement  for  new  products  and
procedures. Other foreign markets have both

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private  insurance  systems  and  government-managed  systems  that  control  reimbursement  for  new  products  and  procedures.  Market  acceptance  of  our
products  may  depend  on  the  availability  and  level  of  coverage  and  reimbursement  in  any  country  within  a  particular  time.  In  addition,  healthcare  cost
containment efforts similar to those in the U.S. are prevalent in many of the other countries in which we intend to sell our products, and these efforts are
expected to continue. Please see our risk factor below titled “Changes in Healthcare Legislation and Policy May Have a Material Adverse Effect on Our
Financial Condition and Results of Operations” for additional risks related to the ability of institutions or surgeons to obtain reimbursements.

IF DEFECTS OCCUR IN OUR PRODUCTS, WE MAY INCUR ADDITIONAL UNFORESEEN COSTS, HOSPITALS MAY NOT PURCHASE
OUR PRODUCTS, AND OUR REPUTATION MAY SUFFER.

Our  success  depends  on  the  quality  and  reliability  of  our  products.  While  we  subject  components  sourced  and  products  manufactured  to  stringent
quality specifications and processes, our products incorporate mechanical parts, electrical components, optical components, and computer software, any of
which  may  contain  errors  or  exhibit  failures,  especially  when  products  are  first  introduced.  In  addition,  new  products  or  enhancements  may  contain
undetected errors or performance problems that, despite testing, are discovered only after commercial shipment. Because our products are designed to be
used  to  perform  complex  surgical  procedures,  due  to  the  serious  and  costly  consequences  of  product  failure,  we  and  our  customers  have  an  increased
sensitivity to such defects. In the past, we have voluntarily recalled certain products. Although our products are subject to stringent quality processes and
controls, we cannot provide assurance that our products will not experience component aging, errors, or performance problems. If we experience product
flaws or performance problems, any or all of the following could occur:

•

•

•

•

•

•

•

•

•

delays in product shipments;

loss of revenue;

delay in market acceptance;

diversion of our resources;

damage to our reputation;

product recalls;

regulatory actions;

increased service or warranty costs; or

product liability claims.

Costs  associated  with  product  flaws  or  performance  problems  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of

operations, or cash flows.

WE  ARE  SUBJECT  TO  PRODUCT  LIABILITY  AND  NEGLIGENCE  CLAIMS  RELATING  TO  THE  USE  OF  OUR  PRODUCTS  AND
OTHER  LEGAL  PROCEEDINGS  THAT  COULD  MATERIALLY  ADVERSELY  AFFECT  OUR  FINANCIAL  CONDITION,  DIVERT
MANAGEMENT’S ATTENTION, AND HARM OUR BUSINESS.

We  are,  and  may  become,  subject  to  various  legal  proceedings  and  claims  that  arise  in  or  outside  the  ordinary  course  of  business.  Certain  current
lawsuits and pending proceedings to which we are party, including purported class actions, product liability litigation, and patent litigation, are described in
Note 8 to the Consolidated Financial Statements included in Part II, Item 8.

In particular, our business exposes us to significant risks of product liability claims, which are inherent to the medical device industry. Product liability
claims have been brought against us by, or on behalf of, individuals alleging that they have sustained personal injuries and/or death as a result of purported
product defects, the alleged failure to warn, and/or the alleged inadequate training by us of physicians regarding the use of the da Vinci Surgical System.
The  individuals  who  have  brought  the  product  liability  claims  seek  recovery  for  their  alleged  personal  injuries  and,  in  many  cases,  punitive  damages.
Current product liability claims have resulted in negative publicity regarding our Company, and these and any other product liability or negligence claims
or product recalls also could harm our reputation. Please see our risk factor below titled “Negative Publicity, Whether Accurate or Inaccurate, Concerning
Our  Products  or  Our  Company  Could  Reduce  Market  Acceptance  of  Our  Products  and  Could  Result  in  Decreased  Product  Demand  and  a  Decline  in
Revenues” for additional risks related to the potential effects of negative publicity on our business.

The  outcome  of  these  product  liability  claims  and  other  legal  proceedings  cannot  be  predicted  with  certainty.  We  currently  self-insure  our  product
liability risk and maintain third-party insurance coverage for certain other liabilities. However, we cannot determine whether our insurance coverage from
third-party carriers, or our self-insurance of product liability risk, would be sufficient to cover the costs or potential losses related to these lawsuits and
proceedings or otherwise be excluded under the terms of any third-party policy. Regardless of merit, litigation may be both time-consuming and disruptive
to  our  operations  and  cause  significant  legal  costs  (including  settlements,  judgments,  legal  fees,  and  other  related  defense  costs)  and  diversion  of
management attention. If we do not prevail in the purported class actions, product liability litigation, or other legal proceedings,

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we  may  be  faced  with  significant  monetary  damages  or  injunctive  relief  against  us  that  could  have  a  material  adverse  effect  on  our  business,  financial
condition, results of operations, or cash flows.

WE ARE SUBJECT TO SIGNIFICANT, UNINSURED LIABILITIES.

For certain risks, we do not maintain insurance coverage because of cost and/or availability. For example, we self-insure our product liability risks, and
we indemnify our directors and officers for third-party claims and do not carry insurance to cover that indemnity or the related underlying losses. We also
do not carry, among other types of coverage, earthquake and cyber insurance. In addition, in the future, we may not continue to maintain certain existing
insurance coverage or adequate levels of coverage. Premiums for many types of insurance have increased significantly in recent years and, depending on
market  conditions  and  our  circumstances,  in  the  future,  certain  types  of  insurance,  such  as  directors’  and  officers’  insurance,  may  not  be  available  on
acceptable terms or at all. Because we retain some portion of our insurable risks and, in some cases, we are entirely self-insured, unforeseen or catastrophic
losses in excess of insurance coverage could require us to pay substantial amounts, which may have a material adverse impact on our business, financial
condition, results of operations, or cash flows.

NEGATIVE  PUBLICITY,  WHETHER  ACCURATE  OR  INACCURATE,  CONCERNING  OUR  PRODUCTS  OR  OUR  COMPANY  COULD
REDUCE MARKET ACCEPTANCE OF OUR PRODUCTS AND COULD RESULT IN DECREASED PRODUCT DEMAND AND A DECLINE
IN REVENUES.

There  have  been  articles  published  and  reports  questioning  patient  safety  and  efficacy  associated  with  robotic-assisted  surgery  with  the  da  Vinci
Surgical System and its cost relative to other disease management methods and the adequacy of surgeon training. Negative publicity, including statements
made by public officials, whether accurate or inaccurate, concerning our products or our Company could reduce market acceptance of our products and
could  result  in  decreased  product  demand  and  a  decline  in  revenues.  In  addition,  significant  negative  publicity  could  result  in  an  increased  number  of
product liability claims, regardless of whether these claims are meritorious. The number of claims could be further increased by plaintiffs’ law firms that
use a wide variety of media to advertise their services and solicit clients for product liability cases against us.

IF  WE  LOSE  KEY  PERSONNEL  OR  ARE  UNABLE  TO  ATTRACT  AND  RETAIN  ADDITIONAL  PERSONNEL,  OUR  ABILITY  TO
COMPETE WILL BE HARMED.

We are highly dependent on the principal members of our management and scientific staff. For example, our product development plans depend, in
part,  on  our  ability  to  attract  and  retain  engineers  with  experience  in  mechanics,  electronics,  software,  and  optics.  Attracting  and  retaining  qualified
personnel will be critical to our success, and competition for qualified personnel is intense. We may not be able to attract and retain personnel on acceptable
terms  given  the  competition  for  such  personnel  among  technology  and  healthcare  companies  and  universities.  The  loss  of  any  of  these  persons  or  our
inability to attract and retain qualified personnel could harm our business and our ability to compete.

OUR  RELIANCE  ON  SOLE  AND  SINGLE  SOURCE  SUPPLIERS  COULD  HARM  OUR  ABILITY  TO  MEET  DEMAND  FOR  OUR
PRODUCTS IN A TIMELY MANNER OR WITHIN BUDGET.

Some of the components necessary for the assembly of our products are currently provided to us by sole-sourced suppliers or single-sourced suppliers.
We  generally  purchase  components  through  purchase  orders  rather  than  long-term  supply  agreements  and  generally  do  not  maintain  large  volumes  of
inventory. While alternative suppliers exist and could be identified for sole-sourced components, the disruption or termination of the supply of components
could cause a significant increase in the costs of these components, which could affect our operating results. A disruption or termination in the supply of
components  could  also  result  in  our  inability  to  meet  demand  for  our  products,  which  could  harm  our  ability  to  generate  revenues,  lead  to  customer
dissatisfaction, and damage our reputation. Furthermore, if we are required to change the manufacturer of a key component of our products, we may be
required to verify that the new manufacturer maintains facilities and procedures that comply with quality standards and with all applicable regulations and
guidelines. The delays associated with the verification of a new manufacturer could delay our ability to manufacture our products in a timely manner or
within budget, which may have a material adverse impact on our business, financial condition, results of operations, or cash flows.

WE EXPERIENCE LONG AND VARIABLE CAPITAL SALES CYCLES AND SEASONALITY IN OUR BUSINESS, WHICH MAY CAUSE
FLUCTUATIONS IN OUR FINANCIAL RESULTS.

The sales and purchase order cycle of our da Vinci Surgical System is lengthy, because it is a major capital item and its purchase generally requires the
approval of senior management of hospitals, their parent organizations, purchasing groups, and government bodies, as applicable. In addition, sales to some
of our customers are subject to competitive bidding or public tender processes. These approval and bidding processes can be lengthy. As a result, hospitals
may delay or accelerate system purchases in conjunction with the timing of their capital budget timelines. Further, IDN groups are creating larger networks
of  da  Vinci  system  users  with  increasing  purchasing  power  and  are  increasingly  evaluating  their  robotic-assisted  surgery  programs  to  optimize  the
efficiency of surgeries using da Vinci Surgical Systems. Further, the introduction of new products could adversely impact our sales cycle as customers take
additional time to assess the benefits and costs of such products. As a result, it is difficult for us to predict the length of capital sales cycles and, therefore,
the exact timing of capital sales. Historically, our

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sales of da Vinci Surgical Systems have tended to be heavier in the fourth quarter and lighter in the first quarter, as hospital budgets are reset.

We  have  experienced  procedure  growth  for  a  number  of  benign  conditions,  including  hysterectomies,  sacrocolpopexies,  hernia  repairs,
cholecystectomies, and certain other surgeries. Many of these types of surgeries may be postponed in the short term by patients to avoid vacation periods
and for other personal scheduling reasons. Patients may also accelerate procedures to take advantage of insurance funding cut-off dates. Historically, we
have experienced lower procedure volume in the first and third quarters of the year and higher procedure volume in the second and fourth quarters of the
year. The timing of procedures and changes in procedure growth directly affect the timing of instrument and accessory purchases and capital purchases by
customers.

The  above  factors  may  contribute  to  substantial  fluctuations  in  our  quarterly  operating  results.  Because  of  these  fluctuations,  it  is  possible  that,  in
future periods, our operating results will fall below the expectations of securities analysts or investors. If that happens, the market price of our stock would
likely  decrease.  These  fluctuations,  among  other  factors,  also  mean  that  our  operating  results  in  any  particular  period  may  not  be  relied  upon  as  an
indication of future performance.

NEW PRODUCT DEVELOPMENTS AND INTRODUCTIONS MAY ADVERSELY IMPACT OUR FINANCIAL RESULTS.

We  develop  and  introduce  new  products  with  enhanced  features  and  extended  capabilities  from  time  to  time.  We  may  introduce  new  products  that
target different markets than what our existing products target. The success of new product introductions depends on a number of factors including, but not
limited to, timely and successful research and development, regulatory clearances or approvals, pricing, competition, market and consumer acceptance, the
effective  forecasting  and  management  of  product  demand,  inventory  levels,  the  management  of  manufacturing  and  supply  costs,  and  the  risk  that  new
products may have quality or other defects in the early stages of introduction.

We invest substantially in various research and development projects to expand our product offerings. Our research and development efforts are critical
to our success, and our research and development projects may not be successful. We may be unable to develop and market new products successfully, and
the products we invest in and develop may not be well-received by customers or meet our expectations. Our research and development investments may not
generate significant operating income or contribute to our future operating results for several years, and such contributions may not meet our expectations
or even cover the costs of such investments. In addition, the introduction or announcement of new products or product enhancements may shorten the life
cycle of our existing products or reduce demand for our current products, thereby offsetting any benefits of successful product introductions and potentially
leading to challenges in managing inventory of existing products.

Our products are subject to various regulatory processes, and we must obtain and maintain regulatory approvals in order to sell our new products. If a
potential  purchaser  believes  that  we  plan  to  introduce  a  new  product  in  the  near  future  or  if  a  potential  purchaser  is  located  in  a  country  where  a  new
product that we have introduced has not yet received regulatory clearance, planned purchases may be deferred or delayed. In the past, we have experienced
a slowdown in demand for existing products in advance of new product introductions and may experience a slowdown in demand in the future as well. It is
also possible that a new product introduction could cause downward pressure on the prices of our existing products or require us to change how we sell our
products, either of which could have material adverse effect on our revenues.

If  we  fail  to  effectively  develop  new  products  and  manage  new  product  introductions  in  the  future,  our  business,  financial  condition,  results  of

operations, or cash flows could be materially adversely impacted.

WE ARE SUBJECT TO A VARIETY OF RISKS DUE TO OUR OPERATIONS OUTSIDE OF THE U.S.

We manufacture, perform research and development activities, and distribute our products in OUS markets. Revenue from OUS markets accounted for
approximately 32%, 30%, and 29% of our revenue for the years ended December 31, 2020, 2019, and 2018, respectively. Our OUS operations are, and will
continue to be, subject to a number of risks including:

•

failure to obtain or maintain the same degree of protection against infringement of our intellectual property rights as we have in the U.S.;

• multiple OUS regulatory requirements that are subject to change and that could impact our ability to manufacture and sell our products;

•

•

•

changes in tariffs, trade barriers, and regulatory requirements;

protectionist laws, policies, and business practices that favor local competitors or lead to non-U.S. customers favoring domestic technology
solutions, which could slow our growth in OUS markets;

local or national regulations that make it difficult or impractical to market or use our products;

• U.S. relations with the governments of the foreign countries in which we operate;

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inability or regulatory limitations on our ability to move goods across borders;

the risks associated with foreign currency exchange rate fluctuations;

difficulty in establishing, staffing, and managing OUS operations, including differing labor relations;

the expense of establishing facilities and operations in new foreign markets;

building  and  maintaining  an  organization  capable  of  supporting  geographically  dispersed  operations,  including  appropriate  business
procedures and controls;

anti-corruption  laws,  such  as  the  U.S.  Foreign  Corrupt  Practices  Act  ("FCPA"),  and  other  local  laws  prohibiting  corrupt  payments  to
governmental officials;

antitrust and anti-competition laws;

economic weakness, including inflation, or political instability in particular foreign economies and markets; and

business interruptions due to natural disasters, outbreak of disease, and other events beyond our control.

We have increased, and will continue to increase, our operations in China. There is inherent risk, based on the complex relationships between China
and the U.S., that political, diplomatic, military, or other events could result in business disruptions, including increased regulatory enforcement against
companies,  tariffs,  trade  embargoes,  and  export  restrictions.  Any  of  these  events  could  reduce  customer  demand,  increase  the  cost  of  our  products  and
services, or otherwise have a materially adverse impact on our customers' and suppliers' businesses and results of operations.

For example, in 2020, the U.S. government amended the Entity List rules to expand the requirement to obtain a license prior to the export of certain
technologies. In addition, in 2020, a new U.S. regulation seeks to prohibit the U.S. government from contracting with companies who use the products or
services of certain Chinese companies. We believe that these regulations do not materially impact our business at this time but cannot predict the impact
that  additional  regulatory  changes  may  have  on  our  business  in  the  future.  These  actions  or  similar  actions  may  result  in  policies  and  regulations  in
response that could adversely affect our business operations in China, or may otherwise limit our ability to offer our products and services in China and
other parts of the world.

Following a national referendum and enactment of legislation by the government of the United Kingdom (the “UK”), the UK formally withdrew from
the  European  Union  (the  “EU”)  and  ratified  a  trade  and  cooperation  agreement  governing  its  future  relationship  with  the  EU.  The  agreement,  which  is
being applied provisionally from January 1, 2021, until it is ratified by the European Parliament and the Council of the European Union, addresses trade,
economic  arrangements,  law  enforcement,  judicial  cooperation,  and  a  governance  framework,  including  procedures  for  dispute  resolution,  among  other
things. Because the agreement merely sets forth a framework in many respects and will require complex additional bilateral negotiations between the UK
and the EU, significant political and economic uncertainty remains about how the precise terms of the relationship between the parties will differ from the
terms before withdrawal. These developments, or the perception that any related developments could occur, have had and may continue to have a material
adverse effect on global economic conditions and financial markets, and our business would likely be impacted and the demand for our products could be
depressed.

In addition, the U.S. federal government has made changes to U.S. trade policy, including entering into a successor to the North American Free Trade
Agreement  ("NAFTA"),  known  as  the  United  States-Mexico-Canada  Agreement  ("USMCA"),  effective  as  of  July  1,  2020.  In  addition,  the  U.S.  federal
government has implemented, or is considering the imposition of, tariffs on certain foreign goods. Such tariffs and, if enacted, any further legislation or
actions  taken  by  the  U.S.  federal  government  that  restrict  trade,  such  as  additional  tariffs,  trade  barriers,  and  other  protectionist  or  retaliatory  measures
taken by governments in Europe, Asia, and other countries, could adversely impact our ability to sell products and services in our OUS markets. Tariffs
could increase the cost of our products and the components and raw materials that go into making them. These increased costs could adversely impact the
gross margin that we earn on our products, which could make our products less competitive and reduce consumer demand. Countries may also adopt other
protectionist measures that could limit our ability to offer our products and services.

Furthermore, a large portion of our OUS sales are denominated in U.S. dollars. As a result, an increase in the value of the U.S. dollar relative to foreign

currencies could make our products less competitive and/or less affordable in OUS markets.

If we are unable to meet and manage these risks, our OUS operations may not be successful, which would limit the growth of our business and could

have a material adverse effect on our business, financial condition, result of operations, or cash flows.

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DISRUPTION  OF  CRITICAL  INFORMATION  SYSTEMS  OR  MATERIAL  BREACHES  IN  THE  SECURITY  OF  OUR  SYSTEMS  COULD
HARM OUR BUSINESS, CUSTOMER RELATIONS, AND FINANCIAL CONDITION.

Information technology helps us operate efficiently, interface with customers, maintain financial accuracy and efficiency, and accurately produce our
financial statements. If we do not allocate and effectively manage the resources necessary to build and sustain the proper technology infrastructure, we
could be subject to transaction errors, processing inefficiencies, the loss of customers, business disruptions, or the loss of or damage to intellectual property
through  security  breach.  If  our  data  management  systems  do  not  effectively  collect,  store,  process,  and  report  relevant  data  for  the  operation  of  our
business, whether due to equipment malfunction or constraints, software deficiencies, or human error, our ability to effectively plan, forecast, and execute
our  business  plan  and  comply  with  applicable  laws  and  regulations  will  be  impaired,  perhaps  materially.  Any  such  impairment  could  materially  and
adversely  affect  our  financial  condition,  results  of  operations,  cash  flows,  and  the  timeliness  with  which  we  report  our  internal  and  external  operating
results.

Our  business  requires  us  to  use  and  store  customer,  employee,  and  business  partner  personally  identifiable  information  (“PII”).  This  may  include
names,  addresses,  phone  numbers,  email  addresses,  contact  preferences,  tax  identification  numbers,  and  payment  account  information.  We  require  user
names  and  passwords  in  order  to  access  our  information  technology  systems.  We  also  use  encryption  and  authentication  technologies  to  secure  the
transmission and storage of data. These security measures may be compromised as a result of security breaches by unauthorized persons, employee error,
malfeasance, faulty password management, or other irregularity and result in persons obtaining unauthorized access to our data or accounts. Third parties
may attempt to fraudulently induce employees or customers into disclosing user names, passwords, or other sensitive information, which may in turn be
used  to  access  our  information  technology  systems.  For  example,  our  employees  have  received  “phishing”  emails  and  phone  calls  attempting  to  induce
them to divulge passwords and other sensitive information.

In  addition,  unauthorized  persons  may  attempt  to  hack  into  our  products  or  systems  to  obtain  personal  data  relating  to  patients  or  employees,  our
confidential or proprietary information, or confidential information we hold on behalf of third parties. If the unauthorized persons successfully hack into or
interfere with our connected products or services, they may create issues with product functionality that could pose a risk of loss of data, a risk to patient
safety, and a risk of product recall or field activity, which could adversely impact our business and reputation. We have programs in place to detect, contain,
and respond to data security incidents, and we make ongoing improvements to our information-sharing products in order to minimize vulnerabilities, in
accordance  with  industry  and  regulatory  standards.  However,  because  the  techniques  used  to  obtain  unauthorized  access  to  or  sabotage  systems  change
frequently and may be difficult to detect, we may not be able to anticipate and prevent these intrusions or mitigate them when and if they occur.

We  also  rely  on  external  vendors  to  supply  and/or  support  certain  aspects  of  our  information  technology  systems.  The  systems  of  these  external
vendors may contain defects in design or manufacture or other problems that could unexpectedly compromise information security of our own systems, and
we are dependent on these third parties to deploy appropriate security programs to protect their systems.

While we devote significant resources to network security, data encryption, and other security measures to protect our systems and data, these security
measures cannot provide absolute security. We may experience a breach of our systems and may be unable to protect sensitive data. It is possible for such
vulnerabilities to remain undetected for an extended period, including several years or longer. The costs to us to eliminate or alleviate network security
problems,  bugs,  viruses,  worms,  ransomware  and  other  malicious  software  programs,  and  security  vulnerabilities  could  be  significant.  Our  efforts  to
address  these  problems  may  not  be  successful  and  could  result  in  unexpected  interruptions,  delays,  cessation  of  service,  and  harm  to  our  business
operations. Moreover, if a computer security breach affects our systems or results in the unauthorized release of PII, our reputation and brand could be
materially damaged, and use of our products and services could decrease. We would also be exposed to a risk of loss or litigation and potential liability,
which could have a material adverse impact on our business, financial condition, results of operations, or cash flows.

OUR  BUSINESS  IS  SUBJECT  TO  COMPLEX  AND  EVOLVING  LAWS  AND  REGULATIONS  REGARDING  PRIVACY,  DATA
PROTECTION, AND OTHER MATTERS RELATING TO INFORMATION COLLECTION.

There are numerous state, federal, and foreign laws, regulations, decisions, and directives regarding privacy and the collection, storage, transmission,
use,  processing,  disclosure,  and  protection  of  different  types  of  personal  data  and  personal  information  ("Personal  Information")  and  other  customer  or
other data, the scope of which is continually evolving and subject to differing interpretations. We may be subject to significant consequences, including
penalties and fines, for any failure to comply with such laws, regulations, and directives.

For  example,  the  General  Data  Protection  Regulation  (the  "GDPR"),  which  is  in  effect  across  the  European  Economic  Area  (the  "EEA"),  imposes
several  stringent  requirements  for  controllers  and  processors  of  personal  data  and  increased  our  obligations,  for  example,  by  imposing  higher  standards
when  obtaining  consent  from  individuals  to  process  their  personal  data,  requiring  more  robust  disclosures  to  individuals,  strengthening  individual  data
rights, shortening timelines for data breach notifications, limiting retention periods and secondary use of information, increasing requirements pertaining to
health data as

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well  as  pseudonymised  (i.e.,  key-coded)  data,  and  imposing  additional  obligations  when  we  contract  third-party  processors  in  connection  with  the
processing  of  personal  data.  The  GDPR  provides  that  EU  member  states  may  make  their  own  further  laws  and  regulations  limiting  the  processing  of
genetic, biometric, or health data, which could limit our ability to use and share personal data or could cause our costs to increase and harm our business
and financial condition. Failure to comply with the requirements of the GDPR and the applicable national data protection laws of the EU member states
may result in fines of up to 4% of the total worldwide annual turnover of the preceding financial year and other administrative penalties. Compliance with
the new data protection rules imposed by GDPR may be onerous and adversely affect our business, financial condition, and results of operations.

California recently passed the California Consumer Privacy Act (the “CCPA”), which is considered by many to be the most far-reaching data privacy
law introduced in the US to date and which introduces new compliance burdens on many organizations doing business in California who collect Personal
Information about California residents. The CCPA’s definition of Personal Information is very broad and specifically includes biometric information. The
CCPA took effect in 2020 and will allow for significant fines by the state attorney general, as well as a private right of action from individuals in relation to
certain security breaches. The enactment of the CCPA is prompting a wave of similar legislative developments in other US states and creating the potential
for  a  patchwork  of  overlapping  but  different  state  laws.  These  developments  are  increasing  our  compliance  burden  and  our  risk,  including  risks  of
regulatory  fines,  litigation  and  associated  reputational  harm.  Additionally,  a  new  California  ballot  initiative,  the  California  Privacy  Rights  Act  (the
“CPRA”)  recently  passed  in  California.  The  CPRA  will  impose  additional  data  protection  obligations  on  companies  doing  business  in  California.  The
majority of the provisions will go into effect on January 1, 2023, and additional compliance investment and potential business process changes may be
required.

In  addition,  recent  legal  developments  in  Europe  have  created  complexity  and  compliance  uncertainty  regarding  certain  transfers  of  Personal
Information from the EEA to the United States. For example, on July 16, 2020, the Court of Justice of the European Union (the "CJEU") invalidated the
EU-US Privacy Shield Framework ("Privacy Shield") under which Personal Information could be transferred from the EU to US entities who had self-
certified under the Privacy Shield scheme. While the CJEU upheld the adequacy of EU-specified standard contractual clauses (a form of contract approved
by  the  EU  commission  as  an  adequate  Personal  Information  transfer  mechanism),  it  made  clear  that  reliance  on  them  alone  may  not  necessarily  be
sufficient in all circumstances and that their use must be assessed on a case-by-case basis taking into account the surveillance laws and right of individuals
in the destination country. The CJEU went on to state that, if the competent supervisory authority believes that the standard contractual clauses cannot be
complied  with  in  the  recipient  country  and  the  required  level  of  protection  cannot  be  secured  by  other  means,  such  supervisory  authority  is  under  an
obligation to suspend or prohibit that transfer unless the data exporter has already done so itself.

We rely on a mixture of mechanisms to transfer personal data from our EU business to the U.S. (including having previously relied on Privacy Shield)
and are evaluating what additional mechanisms may be required to establish adequate safeguards for Personal Information. As supervisory authorities issue
further guidance on Personal Information export mechanisms, including circumstances where the standard contractual clauses cannot be used and/or start
taking enforcement action, we could suffer additional costs, complaints, and/or regulatory investigations or fines. Moreover, if we are unable to transfer
Personal Information between and among countries and regions in which we operate, it could affect the manner in which we provide our services and could
adversely affect our financial results.

In  Israel,  The  Protection  of  Privacy  Law,  5741-1981  (the  “Israeli  Privacy  Law”)  regulates  the  protection  of  privacy  and  personal  data,  along  with
several other specific regulations enacted thereunder and, in particular, the Privacy Protection Regulations (Data Security), 5777-2017 (together, the “Israeli
Privacy  Law  and  Regulations”).  Under  the  Israeli  Privacy  Law  and  Regulations,  organizations  are  subject  to  various  privacy  and  data  protection
requirements,  including  mandatory  registration  of  databases  with  the  Israeli  Registrar  of  Databases  (if  certain  conditions  are  met),  executing  data
processing agreements with data recipients, safeguarding the collection and processing of personal data, safeguarding the transfer of personal data (which is
specifically subject to the requirements of the Privacy Protection Regulations), personal data breach notification obligations, and other requirements. The
Privacy Protection Authority (the “PPA”) is responsible for enforcement of the Israeli Privacy Law and Regulations and periodically publishes opinions
and  guidelines  on  privacy  matters.  In  terms  of  enforcement,  failure  to  comply  with  the  Israeli  Privacy  Law  and  Regulations  can  result  in  PPA
investigations, administrative fines or sanctions, and civil or criminal actions (civil proceedings may include statutory damages without the need to prove
actual damages).

Furthermore, any failure, or perceived failure, by us to comply with or make effective modifications to our policies or to comply with any federal,
state,  or  international  privacy,  data-retention,  or  data-protection-related  laws,  regulations,  orders,  or  industry  self-regulatory  principles  could  result  in
proceedings  or  actions  against  us  by  governmental  entities  or  others,  a  loss  of  customer  confidence,  damage  to  our  brand  and  reputation,  and  a  loss  of
customers, any of which could have an adverse effect on our business. In addition, various federal, state, and foreign legislative or regulatory bodies may
enact  new  or  additional  laws  and  regulations  concerning  privacy,  data-retention,  and  data-protection  issues,  including  laws  or  regulations  mandating
disclosure to domestic or international law enforcement bodies, which could adversely impact our business or our reputation

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with  customers.  For  example,  some  countries  have  adopted  laws  mandating  that  some  Personal  Information  regarding  customers  in  their  country  be
maintained  solely  in  their  country.  Having  to  maintain  local  data  centers  and  redesign  product,  service,  and  business  operations  to  limit  Personal
Information processing to within individual countries could increase our operating costs significantly.

IF  WE  FAIL  TO  SUCCESSFULLY  ACQUIRE  OR  INTEGRATE  NEW  BUSINESSES,  PRODUCTS,  AND  TECHNOLOGY,  WE  MAY  NOT
REALIZE EXPECTED BENEFITS OR OUR BUSINESS MAY BE HARMED.

We need to grow our businesses in response to changing technologies, customer demands, and competitive pressures. In some circumstances, we may

decide to grow our business through the acquisition of complementary businesses, products, or technologies rather than through internal development.

Identifying  suitable  acquisition  candidates  can  be  difficult,  time-consuming,  and  costly,  and  we  may  not  be  able  to  identify  suitable  candidates  or
successfully  complete  identified  acquisitions.  In  addition,  completing  an  acquisition  can  divert  our  management  and  key  personnel  from  our  business
operations, which could harm our business and affect our financial results. Even if we complete an acquisition, we may not be able to successfully integrate
newly  acquired  organizations,  products,  technologies,  or  employees  into  our  operations  or  may  not  fully  realize  some  of  the  expected  synergies.  An
acquired  company  may  have  deficiencies  in  product  quality,  regulatory  marketing  authorizations,  or  intellectual  property  protections,  which  are  not
detected during due diligence activities or which are unasserted at the time of acquisition. It may be difficult, expensive, and time-consuming for us to re-
establish market access, regulatory compliance, or cure such deficiencies in product quality or intellectual property protection in such cases, which may
have a material adverse impact on our financial condition, results of operations, or cash flows.

Integrating an acquisition can also be expensive and time-consuming and may strain our resources. In many instances, integrating a new business will
also involve implementing or improving internal controls appropriate for a public company at a business that lacks them. In addition, we may be unable to
retain  the  employees  of  acquired  companies  or  the  acquired  company’s  customers,  suppliers,  distributors,  or  other  partners  for  a  variety  of  reasons,
including  that  these  entities  may  be  our  competitors  or  may  have  close  relationships  with  our  competitors.  In  2019,  we  acquired  certain  assets  and
operations from Schölly Fiberoptic GmbH, a supplier of endoscopes and other visualization equipment and, in 2020, we acquired Orpheus Medical Ltd.
and its wholly-owned subsidiaries (“Orpheus Medical”) to deepen and expand our integrated informatics platform. The integration of these acquisitions
involves complex operations across different geographic locations and new products, distribution networks, and legal jurisdictions. Therefore, we cannot
assure  you  that  we  can  successfully  integrate  either  or  both  of  these  acquisitions  or  realize  the  expected  benefits  from  these  acquisitions.  Failure  to
successfully integrate our acquisitions may have a material adverse impact on our business, financial condition, results of operations, or cash flows.

IF  WE  DO  NOT  SUCCESSFULLY  MANAGE  OUR  COLLABORATION  ARRANGEMENTS,  LICENSING  ARRANGEMENTS,  JOINT
VENTURES,  STRATEGIC  ALLIANCES,  OR  PARTNERSHIPS  WITH  THIRD  PARTIES,  WE  MAY  NOT  REALIZE  THE  EXPECTED
BENEFITS  FROM  SUCH  ALLIANCES,  WHICH  MAY  HAVE  A  MATERIAL  ADVERSE  EFFECT  ON  OUR  BUSINESS,  FINANCIAL
CONDITION, RESULTS OF OPERATIONS, OR CASH FLOWS.

From  time  to  time,  we  enter  into  collaborations,  in-licensing  arrangements,  joint  ventures,  strategic  alliances,  or  partnerships  to  complement  or
augment our research and development, product development, training, procedure development, and marketing efforts. For example, in 2016, we entered
into  an  agreement  to  form  the  Joint  Venture.  In  January  2019,  the  Joint  Venture  acquired  certain  assets  related  to  the  da  Vinci  distribution  business  of
Chindex, a subsidiary of Fosun Pharma, which has been our distribution partner for da Vinci Surgical Systems in China since 2011, following which the
Joint Venture began direct distribution operations for da Vinci products and services in China. There can be no assurance that we and the Joint Venture can
successfully  complete  the  development  of  robotic-assisted,  catheter-based  medical  devices,  or  that  we  and  the  Joint  Venture  will  successfully
commercialize such products. There can also be no assurance that the Joint Venture will not require additional contributions to fund its business, that the
Joint Venture will become profitable, or that the acquired Chindex assets will be successfully integrated and that the expected benefits will be realized.
Proposing, negotiating, and implementing collaborations, in-licensing agreements, joint ventures, strategic alliances, or partnerships may be a lengthy and
complex  process.  In  addition,  other  companies,  including  those  with  substantially  greater  financial,  marketing,  sales,  technology,  or  other  business
resources, may compete with us for these opportunities or arrangements. As a result, we may not identify, secure, or complete any such arrangements in a
timely manner, on a cost-effective basis, or on otherwise favorable terms, if it all.

There can be no assurance that we will realize the expected benefits from these alliances. In addition, we may not be in a position to exercise sole
decision-making authority regarding any collaboration or other arrangement, which could create the potential risk of creating impasses on decisions, and
our alliances may have economic or business interests that are, or that may become, inconsistent with our interests. It is possible that conflicts may arise in
these relationships, such as conflicts concerning the achievement of performance milestones or the interpretation of significant terms under any agreement,
such as those related to financial obligations, termination rights, or the ownership or control of intellectual property developed during the

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collaboration.  These  alliances  can  be  difficult  to  manage,  given  the  potentially  different  interests  of  the  parties  involved,  and  we  could  suffer  delays  in
product development or other operational difficulties.

There can be no assurance that we will realize a return on our strategic investments. Further, if we acquire privately held companies, valuations of such
companies are inherently complex due to the lack of readily available market data. If we determine that our investments in privately held companies have
experienced a decline in value, we may be required to record impairments, which could be material and have an adverse effect on our results of operations.

These  alliances  may  also  involve  significant  expense  and  divert  the  focus  and  attention  of  our  management  and  other  key  personnel.  Any  of  these
relationships  may  require  us  to  incur  non-recurring  and  other  charges,  increase  our  near-  and  long-term  expenditures,  or  disrupt  our  ordinary  business
activities. Such arrangements may also expose us to numerous known and unknown risks, including unique risks with respect to the economic, political,
and regulatory environment of any foreign entities with whom we partner, including Fosun Pharma. Any of the foregoing may have a material adverse
effect on our business, financial condition, results of operations, or cash flows.

OUR CUSTOMERS MAY USE UNAUTHORIZED OR UNAPPROVED INSTRUMENTS AND ACCESSORIES, WHICH WOULD RESULT IN
REDUCED REVENUE AND LOSS OF MARKET SHARE.

A large portion of our revenue is generated through our sales of instruments and accessories. Third parties have attempted to and may discover ways to
manufacture and sell counterfeit reprocessed instruments and/or alter instruments that are compatible and function with the da Vinci Surgical System, and
such  activities  may  reduce  our  market  share.  While  our  sales  arrangements  with  customers  generally  prohibit  the  use  of  unauthorized  or  unapproved
instruments  and  accessories  with  da  Vinci  Surgical  Systems,  warranties  will  be  void  if  such  instruments  and  accessories  are  used,  and  a  programmed
memory  chip  inside  each  instrument  is  designed  to  prevent  the  instrument  from  being  used  for  more  than  the  prescribed  number  of  procedures  to  help
ensure that its performance meets specifications during each procedure, these measures may not prevent the use of unauthorized or unapproved instruments
and accessories by our customers. In addition to potential reductions to our revenues and market share, sales of unauthorized instruments and accessories
by third parties may create safety and health risks to da Vinci patients and could cause negative publicity for us if these products cause injuries and/or do
not function as intended when used with da Vinci Surgical Systems, any of which could have a material adverse effect on our business, financial condition,
results of operations, or cash flows.

WE  EXPECT  GROSS  PROFIT  MARGINS  TO  VARY  OVER  TIME,  AND  CHANGES  IN  OUR  GROSS  PROFIT  MARGINS  COULD
ADVERSELY AFFECT OUR FINANCIAL CONDITION OR RESULTS OF OPERATIONS.

Our  gross  profit  margins  have  fluctuated  from  period  to  period,  and  we  expect  that  they  will  continue  to  fluctuate  in  the  future.  Our  gross  profit

margins may be adversely affected by numerous factors, including:

•

•

•

•

•

•

•

•

•

•

changes in customer, geographic, or product mix, including the mix of da Vinci Surgical System models sold or leased;

changes in the portion of sales involving a trade-in of another system and the amount of trade-in credits given;

introduction of new products, which may have lower margins than our existing products;

our ability to maintain or reduce production costs;

changes to our pricing strategy;

changes in competition;

changes in production volume driven by demand for our products;

changes  in  material,  labor,  or  other  manufacturing-related  costs,  including  the  impact  of  foreign  exchange  rate  fluctuations  for  foreign
currency-denominated costs;

changes  to  U.S.  and  foreign  trade  policies,  such  as  the  enactment  of  tariffs  on  goods  imported  into  the  U.S.  including,  but  not  limited  to,
goods imported from Mexico where we manufacture a majority of our instruments that we sell;

inventory obsolescence and product recall charges; and

• market conditions.

If  we  are  unable  to  offset  the  unfavorable  impact  of  the  factors  noted  above  by  increasing  the  volume  of  products  shipped,  reducing  product

manufacturing costs, or otherwise, our business, financial condition, results of operations, or cash flows may be materially adversely affected.

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WE  UTILIZE  DISTRIBUTORS  FOR  A  PORTION  OF  OUR  SALES,  WHICH  SUBJECTS  US  TO  A  NUMBER  OF  RISKS  THAT  COULD
HARM OUR BUSINESS.

We have strategic relationships with a number of key distributors for sales and service of our products in certain foreign countries. If these strategic
relationships are terminated and not replaced, our revenues and/or ability to sell or service our products in the markets serviced by these distributors could
be adversely affected. In addition, we may be named as a defendant in lawsuits against our distributors related to sales or service of our products performed
by them. Please see our risk factor below titled “We Are Subject to Product Liability and Negligence Claims Relating to the Use of Our Products and Other
Legal  Proceedings  That  Could  Materially  Adversely  Affect  Our  Financial  Condition,  Divert  Management’s  Attention,  and  Harm  Our  Business.”  Our
distributors  may  affect  our  ability  to  effectively  market  our  products  in  certain  foreign  countries  or  regulatory  jurisdictions  if  a  distributor  holds  the
regulatory  authorization  in  such  countries  or  within  such  regions  and  causes,  by  action  or  inaction,  the  suspension  of  such  marketing  authorization  or
sanctions for non-compliance. It may be difficult, expensive, and time-consuming for us to re-establish market access or regulatory compliance in such
cases.

WE  OFFER  ALTERNATIVE  CAPITAL  ACQUISITION  APPROACHES.  AS  A  RESULT,  WE  ARE  EXPOSED  TO  THE  CREDIT  RISK  OF
SOME OF OUR CUSTOMERS AND THE RISK OF LOSSES OF REVENUE, WHICH COULD RESULT IN MATERIAL LOSSES.

We believe customer financing through leasing is an important consideration for some of our customers and have experienced an increase in demand
for customer financing. We may experience loss from a customer’s failure to make payments according to the contractual lease terms. Our exposure to the
credit risks relating to our lease financing arrangements may increase if our customers are adversely affected by changes in healthcare laws, coverage and
reimbursement, economic pressures or uncertainty, or other customer-specific factors.

Although we have programs in place that are designed to monitor and mitigate the associated risk, there can be no assurance that such programs will be
effective  in  reducing  credit  risks  relating  to  these  lease  financing  arrangements.  If  the  level  of  credit  losses  we  experience  in  the  future  exceed  our
expectations, such losses could have a material adverse effect on our financial condition or results of operations.

Certain  of  our  leasing  arrangements  allow  customers  to  cancel,  return,  or  upgrade  the  systems  leased  prior  to  the  end  of  the  lease  term  without
incurring a financial penalty. We also lease our systems to certain qualified customers where the lease payments are based on their usage of the systems.
While leases and usage-based arrangements enable our customers to upgrade and get access to new technologies faster, it may also enable competitors to
more easily induce customers to switch to a competitor system. If customers do not perform a sufficient number of procedures on systems leased under
usage-based arrangements, or return or terminate leases prematurely, it could have a material adverse effect on our business, financial condition, result of
operations, or cash flows.

WE ARE EXPOSED TO CREDIT RISK AND FLUCTUATIONS IN THE MARKET VALUE OF OUR INVESTMENTS.

Our investment portfolio includes both domestic and international investments. The credit ratings and pricing of our investments can be negatively
affected by liquidity concerns, credit deterioration, financial results, economic risk, political risk, or other factors. As a result, the value and liquidity of our
cash  equivalents  and  marketable  securities  could  fluctuate  substantially.  Our  other  income  and  expense  could  also  vary  materially  from  expectations
depending on gains or losses realized on the sale or exchange of investments, impairment charges resulting from revaluations of debt and equity securities
and other investments, changes in interest rates, increases or decreases in cash balances, volatility in foreign exchange rates, and changes in fair value of
derivative instruments. Increased volatility in the financial markets and overall economic uncertainty could increase the risk that actual amounts realized on
our investments may differ significantly from the fair values currently assigned to them.

Our Intuitive Ventures fund plans to invest in early-stage companies, which involve substantial risks and uncertainties. These risks and uncertainties
include,  among  other  things,  uncertainties  inherent  in  research  and  development;  uncertainties  regarding  the  ability  of  Intuitive  Ventures  to  identify
investment  candidates;  uncertainties  regarding  the  success  of  Intuitive  Ventures’  investments;  uncertainties  and  variables  inherent  in  the  operating  and
financial performance in investments made, including, among other things, competitive developments and general economic, political, business, industry,
regulatory and market conditions; future exchange and interest rates; and changes in tax and other laws, regulations, rates and policies.

While we have not realized any significant losses on our cash equivalents, marketable securities, or other investments, future fluctuations in their value

could have a material adverse impact on our business, financial condition, results of operations, or cash flows.

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WE  MAY  INCUR  LOSSES  ASSOCIATED  WITH  CURRENCY  FLUCTUATIONS  AND  MAY  NOT  BE  ABLE  TO  EFFECTIVELY  HEDGE
OUR EXPOSURE.

Our operating results are subject to volatility due to fluctuations in foreign currency exchange rates. Our primary exposure to fluctuations in foreign
currency  exchange  rates  relates  to  revenue  and  operating  expenses  denominated  in  currencies  other  than  the  U.S.  dollar.  The  weakening  of  foreign
currencies  relative  to  the  U.S.  dollar  adversely  affects  our  foreign  currency-denominated  revenue.  Margins  on  OUS  revenue  could  also  be  materially
adversely affected by foreign currency exchange rate fluctuations, as we may not be able to raise local prices to fully offset the strengthening of the U.S.
dollar.  Conversely,  the  strengthening  of  foreign  currencies  relative  to  the  U.S.  dollar,  while  generally  beneficial  to  our  foreign  currency-denominated
revenue  and  earnings,  may  cause  us  to  reduce  pricing  on  our  products  in  our  OUS  markets  and  may  cause  us  to  incur  losses  on  our  foreign  currency
hedging instruments, thereby limiting the benefit that strengthened foreign currencies could have on our results of operations.

We  attempt  to  mitigate  a  portion  of  these  risks  through  foreign  currency  hedging,  based  on  our  judgment  of  the  appropriate  trade-offs  among  risk,
opportunity, and expense. Although we have established a hedging program to partially hedge our exposure to foreign currency exchange rate fluctuations,
primarily  related  to  transactions  denominated  in  the  Euro,  Japanese  Yen,  Korean  Won,  British  Pound,  and  Swiss  Franc,  and  we  regularly  review  our
hedging program and make adjustments as necessary, our hedging activities may not offset more than a portion of the adverse financial impact caused by
unfavorable  movement  in  foreign  currency  exchange  rates,  which  could  materially  adversely  affect  our  financial  condition  or  results  of  operations.  See
“Item 7A. Quantitative and Qualitative Disclosures About Market Risk” for additional discussion on the impact of foreign exchange risk.

WE MAY ENCOUNTER MANUFACTURING PROBLEMS OR DELAYS THAT COULD RESULT IN LOST REVENUE.

Manufacturing our products is a complex process. We (or our critical suppliers) may encounter difficulties in scaling up or maintaining production of

our products, including:

•

•

•

•

•

•

problems involving production yields;

quality control and assurance;

component supply shortages;

import or export restrictions on components, materials, or technology;

shortages of qualified personnel; and

compliance with state, federal, and foreign regulations.

If  demand  for  our  products  exceeds  our  manufacturing  capacity,  we  could  develop  a  substantial  backlog  of  customer  orders.  If  we  are  unable  to
develop or maintain larger-scale manufacturing capabilities, our ability to generate revenues will be limited and our reputation in the marketplace could be
damaged, which may have a material adverse impact on our business, financial condition, results of operations, or cash flows.

DISRUPTIONS  AT  THE  FDA  AND  OTHER  GOVERNMENT  AGENCIES  CAUSED  BY  FUNDING  SHORTAGES  OR  GLOBAL  HEALTH
CONCERNS  COULD  HINDER  THEIR  ABILITY  TO  HIRE,  RETAIN,  OR  DEPLOY  KEY  LEADERSHIP  AND  OTHER  PERSONNEL,  OR
OTHERWISE PREVENT PRODUCTS FROM BEING DEVELOPED, APPROVED, OR COMMERCIALIZED IN A TIMELY MANNER OR
AT ALL, WHICH MAY ADVERSELY AFFECT OUR BUSINESS.

Hospital, health systems, and physicians depend on a number of government agencies and services to effectively deliver healthcare to their patients. A
prolonged government shutdown could impact inspections, regulatory review and certifications, grants, or approvals or could cause other situations that
could  impede  their  ability  to  effectively  deliver  healthcare,  including  attempts  to  reduce  payments  and  other  reimbursements  to  hospitals  by  federal
healthcare  programs.  These  situations  could  adversely  affect  our  customers’  ability  to  perform  procedures  with  our  devices  and/or  their  decisions  to
purchase additional products from us.

In addition, the ability of the FDA to review and clear or approve new products can be affected by a variety of factors, including government budget
and funding levels, ability to hire and retain key personnel and accept the payment of user fees, and statutory, regulatory, and policy changes. In addition,
government funding of other government agencies that fund research and development activities is subject to the political process, which is inherently fluid
and unpredictable. Disruptions at the FDA and other agencies, including a prolonged government shutdown, may cause significant regulatory delays and,
therefore, delay our efforts to seek clearances or approvals from the FDA and adversely affect business travel and import and export of products, all of
which  could  have  a  material  adverse  effect  on  our  business,  financial  condition,  results  of  operations,  or  cash  flows.  For  example,  over  the  last  several
years, including for 35 days beginning on December 22, 2018, the U.S. government

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has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA employees and stop critical activities.

Separately, in response to the global COVID-19 pandemic, on March 10, 2020, the FDA announced its intention to postpone most foreign inspections
of manufacturing facilities and products through April 2020 and, subsequently, on March 18, 2020, the FDA temporarily postponed routine surveillance
inspections of domestic manufacturing facilities. Subsequently, on July 10, 2020, the FDA announced its intention to resume certain on-site inspections of
domestic manufacturing facilities subject to a risk-based prioritization system. The FDA intends to use this risk-based assessment system to identify the
categories of regulatory activity that can occur within a given geographic area, ranging from mission-critical inspections to resumption of all regulatory
activities. Regulatory authorities outside the United States may adopt similar restrictions or other policy measures in response to the COVID-19 pandemic.
If a prolonged government shutdown occurs, or if global health concerns continue to prevent the FDA or other regulatory authorities from conducting their
regular  inspections,  reviews,  or  other  regulatory  activities,  it  could  significantly  impact  the  ability  of  the  FDA  or  other  regulatory  authorities  to  timely
review and process our regulatory submissions, which could have a material adverse effect on our business.

CONTINUED  CONSOLIDATION  IN  THE  HEALTHCARE  INDUSTRY  COULD  HAVE  AN  ADVERSE  EFFECT  ON  OUR  SALES  AND
RESULTS OF OPERATIONS.

The healthcare industry has been consolidating, and organizations continue to consolidate purchasing decisions for many of our healthcare provider
customers.  Numerous  initiatives  and  reforms  by  legislators,  regulators,  and  third-party  payers  to  curb  the  rising  cost  of  healthcare  have  catalyzed  a
consolidation  of  aggregate  purchasing  power  within  the  markets  in  which  we  sell  our  products.  As  the  healthcare  industry  consolidates,  competition  to
provide products and services is expected to continue to intensify, resulting in pricing pressures and decreased average selling prices. We expect that market
demand, government regulation, third-party payor coverage and reimbursement policies, government contracting requirements, and societal pressures will
continue  to  change  the  worldwide  healthcare  industry,  resulting  in  further  consolidation,  which  may  exert  further  downward  pressure  on  prices  of  our
products and services and may have a material adverse impact on our business, financial condition, results of operations, or cash flows.

ECONOMIC CONDITIONS COULD HAVE A MATERIAL ADVERSE EFFECT ON OUR COMPANY.

Uncertainty about global economic conditions, including credit and sovereign debt concerns in certain European countries and concerns about slowed
economic  growth  in  China  and  other  OUS  markets,  has  caused  and  may  continue  to  cause  disruptions  in  the  financial  credit  markets,  volatile  currency
exchange rates, concerns about inflation, slower economic activity, decreased consumer confidence, reduced corporate profits and capital spending, and
liquidity concerns. Customers and distributors may choose to postpone or reduce spending due to financial difficulties or may be unable to obtain credit to
finance  purchases  of  our  products  due  to  restraints  on  credit.  There  could  be  additional  effects  from  adverse  conditions  in  the  credit  markets  on  our
business,  including  the  insolvency  of  key  suppliers  or  their  inability  to  obtain  credit  to  finance  the  development  and/or  manufacturing  of  our  products
resulting in product delays.

In addition, our business is closely tied to the overall U.S. healthcare system, relating to which there are concerns and uncertainties as a result of efforts
made  by  the  U.S.  federal  government  to  modify,  repeal,  or  otherwise  invalidate  all,  or  certain  provisions  of,  the  PPACA.  In  addition,  the  U.S.  federal
government  has  called  for,  or  enacted,  substantial  changes  to  trade,  fiscal,  and  tax  policies,  which  may  include  changes  to  existing  trade  agreements
including, but not limited to, the replacement of NAFTA by the USMCA (effective July 1, 2020), that may have a significant impact on our operations. We
cannot predict the impact, if any, that these changes could have on our business.

If economic conditions worsen or new legislation is passed related to the healthcare system or trade, fiscal, or tax policies, customer demand may not
materialize  to  the  levels  we  require  to  achieve  our  anticipated  financial  results,  which  could  have  a  material  adverse  effect  on  our  business,  financial
condition, results of operations, or cash flows.

NATURAL DISASTERS OR OTHER EVENTS BEYOND OUR CONTROL COULD DISRUPT OUR BUSINESS AND RESULT IN LOSS OF
REVENUE OR HIGHER EXPENSES.

Natural disasters, terrorist activities, and other business disruptions including, but not limited to, internet security threats and violence motivated by
political  or  social  causes,  could  seriously  harm  our  revenue  and  financial  condition  and  increase  our  costs  and  expenses.  For  example,  the  March  2011
earthquake  and  tsunami  in  Japan  and  their  aftermath  created  economic  uncertainty  and  disrupted  economic  activities  in  Japan,  including  a  reduction  in
hospital spending. Moreover, global climate change could result in certain types of natural disasters occurring more frequently or with more intense effects.
Our corporate headquarters and many of our operations, including certain of our manufacturing facilities, are located in California, which has experienced
both severe earthquakes and other natural disasters in the past and is vulnerable to climate change effects. For example, increasing intensity of drought
throughout the state and annual periods of wildfire danger increase the probability of planned power outages in the communities where we work and live.
This  danger  has  the  potential  to  impact  our  employees'  abilities  to  commute  to  work  or  to  work  from  home  and  stay  connected  effectively  during  the
COVID-19 pandemic. We do not

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have multiple-site capacity for all of our operations in the event of a business disruption. Furthermore, parties in our supply chain and our customers are
similarly  vulnerable  to  natural  disasters  or  other  sudden,  unforeseen,  and  severe  adverse  events.  A  natural  disaster  in  any  of  our  major  markets,  or  an
unanticipated  business  disruption  caused,  for  example,  by  internet  security  threats,  damage  to  global  communication  networks,  or  similar  events,  could
have a material adverse impact on our business, financial condition, results of operations, or cash flows.

CHANGES IN OUR EFFECTIVE TAX RATE MAY IMPACT OUR RESULTS OF OPERATIONS.

We are subject to taxes in the U.S. and other jurisdictions. Tax rates in these jurisdictions may be subject to significant change due to economic and/or

political conditions. A number of other factors may also impact our future effective tax rate, including:

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the jurisdictions in which profits are determined to be earned and taxed;

the resolution of issues arising from tax audits with various tax authorities;

changes in valuation of our deferred tax assets and liabilities;

increases in expenses not deductible for tax purposes, including write-offs of acquired intangibles and impairment of goodwill in connection
with acquisitions;

changes in availability of tax credits, tax holidays, and tax deductions;

changes in share-based compensation; and

changes in tax laws or the interpretation of such tax laws and changes in generally accepted accounting principles.

We are unable to predict what changes to the tax laws of the U.S. and other jurisdictions may be proposed or enacted in the future or what effect such
changes  would  have  on  our  business.  Any  significant  increase  in  our  future  effective  tax  rate  could  have  a  material  adverse  impact  on  our  business,
financial condition, results of operations, or cash flows.

WE USE ESTIMATES, MAKE JUDGMENTS, AND APPLY CERTAIN METHODS IN DETERMINING OUR FINANCIAL RESULTS AND IN
MEASURING THE PROGRESS OF OUR BUSINESS. AS THESE ESTIMATES, JUDGMENTS, AND METHODS CHANGE, OUR RESULTS
OF OPERATIONS AND OUR ASSESSMENT OF THE PROGRESS OF OUR BUSINESS COULD VARY.

The  methods,  estimates,  and  judgments  we  use  in  applying  our  accounting  policies  have  a  significant  impact  on  our  results  of  operations.  Such
methods, estimates, and judgments are, by their nature, subject to substantial risks, uncertainties, and assumptions, and factors may arise over time that may
lead us to change our methods, estimates, and judgments. Changes in any of our assumptions may adversely affect our reported financial results.

We  utilize  methods  for  determining  surgical  market  sizes  as  well  as  the  number  and  type  (cancerous  or  benign)  of  certain  da  Vinci  procedures
performed that involve estimates and judgments, which are, by their nature, subject to substantial risks, uncertainties, and assumptions. Our estimates of
surgical market sizes or the number and type of da Vinci procedures performed do not have an impact on our results of operations but are used to estimate
the  progress  of  our  business.  Estimates  and  judgments  for  determining  surgical  market  sizes  and  the  number  and  type  of  da  Vinci  procedures  and  the
accuracy  of  these  estimates  may  be  impacted  over  time  with  changes  in  treatment  modalities,  hospital  reporting  behavior,  system  internet  connectivity,
distributor reporting behavior, increases in procedures per field employee, and other factors. In addition, from time to time, we may change the method for
determining market sizes and the number and type of da Vinci procedures, causing variation in our reporting.

RISKS RELATING TO OUR REGULATORY ENVIRONMENT

COMPLYING WITH FDA REGULATIONS IS A COMPLEX PROCESS, AND OUR FAILURE TO COMPLY FULLY COULD SUBJECT US
TO SIGNIFICANT ENFORCEMENT ACTIONS.

Because  our  products,  including  the  da  Vinci  Surgical  System,  are  commercially  distributed,  numerous  quality  and  post-market  regulatory

requirements apply, including the following:

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continued compliance to the QSR, which requires manufacturers to follow design, testing, control, documentation, and other quality assurance
procedures during the development and manufacturing process;

labeling regulations;

the FDA’s general prohibition against false or misleading statements in the labeling or promotion of products for unapproved or “off-label”
uses;

stringent complaint reporting and Medical Device Reporting (“MDR”) regulations, which require that manufacturers keep detailed records of
investigations or complaints against their devices and report to the FDA if their device may have caused or contributed to a death or serious
injury or malfunctioned in a way that would likely cause or contribute to a death or serious injury if it were to recur;

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adequate use of the Corrective and Preventive Actions process to identify and correct or prevent significant, systemic failures of products or
processes or in trends which suggest the same; and

the reporting of Corrections and Removals, which requires that manufacturers report to the FDA recalls and field corrective actions taken to
reduce a risk to health or to remedy a violation of the Federal Food Drug and Cosmetic Act (“FFDCA”) that may pose a risk to health.

We are subject to inspection and marketing surveillance by the FDA to determine our compliance with regulatory requirements. If the FDA finds that
we  have  failed  to  comply,  it  can  institute  a  wide  variety  of  enforcement  actions,  ranging  from  inspectional  observations  (Form  FDA  483)  to  a  public
Warning  Letter  to  more  severe  civil  and  criminal  sanctions,  including  the  seizure  of  our  products  and  equipment  or  ban  on  the  import  or  export  of  our
products. The FDA has, in the past, issued and could, in the future, issue Warning Letters or other communications to us. If we fail to satisfy or remediate
the matters discussed in any such Warning Letters or communications, the FDA could take further enforcement action, including prohibiting the sale or
marketing of the affected product. Our failure to comply with applicable requirements could lead to an enforcement action that may have an adverse effect
on our financial condition and results of operations. The receipt of a Warning Letter places certain limits on the ability to obtain FDA-issued Certificates to
Foreign Government (“CFGs”) used for new and re-registration of products in certain foreign countries.

The FDA also strictly regulates labeling, advertising, promotion, and other activities relating to the marketing of our products. Medical devices may be
promoted only for their cleared or approved indications and in accordance with the provisions of the cleared or approved label. It is possible that federal or
state enforcement authorities might take action if they consider our promotional or training materials to constitute promotion of an unapproved use, which
could result in significant fines or penalties under a variety of statutory authorities, including under the FFDCA as well as laws prohibiting false claims for
reimbursement.

In addition, any modification or change of medical devices cleared for market requires the manufacturer to make a determination whether the change is
significant enough to require new 510(k) clearance. We have created labeling, advertising, and user training for the da Vinci Surgical System to describe
specific surgical procedures that we believe are fully within the scope of our existing 510(k) indications for use stated in our 510(k) clearances. Although
we have relied on expert in-house and external staff, consultants, and advisors, some of whom were formerly employed by the FDA and are familiar with
the FDA perspective, we cannot provide assurance that the FDA would agree that all such specific procedures are within the scope of the existing general
clearance  or  that  we  have  compiled  adequate  information  to  support  the  safety  and  efficacy  of  using  the  da  Vinci  Surgical  System  for  all  such  specific
procedures.  From  time  to  time,  we  modify  our  products,  including  the  hardware  and  software  in  the  da  Vinci  Surgical  System,  after  we  obtain  510(k)
clearance from the FDA for the devices in ways that we do not believe require new 510(k) clearance. We cannot provide assurance that the FDA would
agree in all cases with our determinations not to seek new 510(k) clearance for any of these changes. If the FDA disagrees with our assessments that a new
510(k)  clearance  was  not  required  prior  to  commercializing  the  devices  with  these  changes  or  modifications,  then  the  FDA  could  impose  enforcement
sanctions and/or require us to obtain 510(k) clearance for any modification to our products. We may be prohibited from marketing the modified device until
such 510(k) clearance is granted.

We have a wholly owned manufacturing facility located in Mexicali, Mexico, which manufactures reusable and disposable surgical instruments. This
facility is registered with the FDA as well as with Mexican authorities. The facility is operated under U.S. and international quality system regulations,
including  those  applicable  to  Canada,  the  EU,  and  Japan  among  others.  Our  wholly  owned  manufacturing  facility  in  Mexicali,  Mexico  has  an  FDA
Establishment Registration but has not been inspected by the FDA to date. If the FDA were to identify non-conformances in our product documentation or
quality system compliance, it could hold indefinitely the importation of instruments at the border, which would deprive us of the ability to sell and supply
the majority of our customers until the FDA requirements have been satisfied. Similar supply disruptions could occur if key suppliers outside of the U.S.
were to encounter non-conformances with their documentation or quality system compliance.

OUR PRODUCTS ARE SUBJECT TO A LENGTHY AND UNCERTAIN DOMESTIC REGULATORY REVIEW PROCESS. IF WE DO NOT
OBTAIN AND MAINTAIN THE NECESSARY DOMESTIC REGULATORY AUTHORIZATIONS, WE WILL NOT BE ABLE TO SELL OUR
PRODUCTS IN THE U.S.

Our  products  and  operations  are  subject  to  extensive  regulation  in  the  U.S.  by  the  FDA.  The  FDA  regulates  the  development  and  clinical  testing,
manufacturing, labeling, storage, record keeping, promotion, sales, distribution, and post-market support and medical device reporting in the U.S. to ensure
that  medical  products  distributed  domestically  are  safe  and  effective  for  their  intended  uses.  In  order  for  us  to  market  products  for  use  in  the  U.S.,  we
generally must first obtain clearance from the FDA pursuant to Section 510(k) of the FFDCA. Clearance under Section 510(k) requires demonstration that
a new device is substantially equivalent to another device with 510(k) clearance or grandfathered (“pre-amendment”) status. If we significantly modify our
products  after  they  receive  FDA  clearance,  the  FDA  may  require  us  to  submit  a  separate  510(k)  or  premarket  approval  application  (“PMA”)  for  the
modified product before we are permitted to market the products in the U.S. In addition, if we develop products in the future that are not considered to be
substantially equivalent to a device with 510(k)

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clearance or grandfathered status, we will be required to obtain FDA approval by submitting a PMA. A PMA is typically a much more complex, lengthy,
and burdensome application than a 510(k). To support a PMA, the FDA would likely require that we conduct one or more clinical studies to demonstrate
that the device is safe and effective. In some cases, such studies may be requested for a 510(k) as well. The FDA may not act favorably or quickly in its
review of our 510(k) or PMA submissions, or we may encounter significant difficulties and costs in our efforts to obtain FDA clearance or approval, either
of which could delay or preclude the sale of new products in the U.S. Moreover, we may not be able to meet the requirements to obtain 510(k) clearance or
PMA approval, in which case the FDA may not grant us necessary clearances or approvals. In addition, the FDA may place significant limitations upon the
intended use of our products as a condition to a 510(k) clearance or PMA approval. Product applications can also be denied or withdrawn due to failure to
comply  with  regulatory  requirements  or  the  occurrence  of  unforeseen  problems  following  clearance  or  approval.  Any  delays  or  failure  to  obtain  FDA
clearance or approvals of new products that we develop, any limitations imposed by the FDA on new product use, or the costs of obtaining FDA clearance
or approvals could have a material adverse effect on our business, financial condition, results of operations, or cash flows.

In  addition,  the  FDA  or  other  regulatory  agencies  may  change  their  policies,  adopt  additional  regulations,  revise  existing  regulations,  or  take  other
actions  that  may  prevent  or  delay  approval  or  clearance  of  our  products  under  development  or  impact  our  ability  to  modify  our  currently  approved  or
cleared products on a timely basis. We may be found non-compliant as a result of future changes in, or interpretations of, regulations by the FDA or other
regulatory agencies. Over the last several years, the FDA has proposed reforms to its 510(k) clearance process, and such proposals could include increased
requirements for clinical data and a longer review period, or could make it more difficult for manufacturers to utilize the 510(k) clearance process for their
products.  For  example,  in  November  2018,  FDA  officials  announced  forthcoming  steps  that  the  FDA  intends  to  take  to  modernize  the  premarket
notification  pathway  under  Section  510(k)  of  the  FFDCA.  Among  other  things,  the  FDA  announced  that  it  plans  to  develop  proposals  to  drive
manufacturers utilizing the 510(k) pathway toward the use of newer predicates. These proposals include plans to potentially sunset certain older devices
that  were  used  as  predicates  under  the  510(k)  clearance  pathway,  and  to  potentially  publish  a  list  of  devices  that  have  been  cleared  on  the  basis  of
demonstrated  substantial  equivalence  to  predicate  devices  that  are  more  than  10  years  old.  In  May  2019,  the  FDA  solicited  public  feedback  on  these
proposals. These proposals have not yet been finalized or adopted, and the FDA may work with Congress to implement such proposals through legislation.
Accordingly, it is unclear the extent to which any proposals, if adopted, could impose additional regulatory requirements on us that could delay our ability
to obtain new 510(k) clearances, increase the costs of compliance, or restrict our ability to maintain our current clearances, or otherwise create competition
that may negatively affect our business.

More recently, in September 2019, the FDA finalized guidance describing an optional “safety and performance based” premarket review pathway for
manufacturers of “certain, well-understood device types” to demonstrate substantial equivalence under the 510(k) clearance pathway by showing that such
device meets objective safety and performance criteria established by the FDA, thereby obviating the need for manufacturers to compare the safety and
performance  of  their  medical  devices  to  specific  predicate  devices  in  the  clearance  process.  The  FDA  maintains  a  list  device  types  appropriate  for  the
“safety and performance based” pathway and will continue to develop product-specific guidance documents that identify the performance criteria for each
such device type, as well as the testing methods recommended in the guidance documents, where feasible. The FDA may establish performance criteria for
classes  of  devices  for  which  we  or  our  competitors  seek  or  currently  have  received  clearance,  and  it  is  unclear  the  extent  to  which  such  performance
standards, if established, could impact our ability to obtain new 510(k) clearances or otherwise create competition that may negatively affect our business.

We also cannot predict the likelihood, nature, or extent of government regulation that may arise from future legislation, administrative, or executive
action.  For  example,  the  results  of  the  2020  election  may  impact  our  business  and  industry.  Namely,  the  Trump  administration  took  several  executive
actions, including the issuance of a number of Executive Orders, that could impose significant burdens on, or otherwise materially delay, the FDA’s ability
to engage in routine regulatory and oversight activities, such as implementing statutes through rulemaking, issuance of guidance, and review and approval
of marketing applications. It is difficult to predict whether or how these requirements will be implemented and whether or how they will be rescinded or
replaced under the Biden administration. The policies and priorities of a new administration are unknown and could materially impact the regulation of our
products.  If  executive  actions  impose  constraints  on  the  FDA’s  ability  to  engage  in  oversight  and  implementation  activities  in  the  normal  course,  our
business may be negatively impacted.

In order to conduct a clinical investigation involving human subjects for the purpose of demonstrating the safety and effectiveness of a medical device,
a company must, among other things, apply for and obtain Institutional Review Board (“IRB”) approval of the proposed investigation. In addition, if the
clinical study involves a “significant risk” (as defined by the FDA) to human health, the sponsor of the investigation must also submit and obtain FDA
approval  of  an  Investigational  Device  Exemption  (“IDE”)  application.  Many  of  our  products  to  date  have  been  or  would  be  considered  significant  risk
devices requiring IDE approval prior to investigational use. We may not be able to obtain FDA and/or IRB approval to undertake clinical trials in the U.S.
for any new devices that we intend to market in the U.S. in the future. If we do obtain such approvals, we may not be able to conduct studies which comply
with  the  IDE  and  other  regulations  governing  clinical  investigations  or  the  data  from  any  such  trials  may  not  support  clearance  or  approval  of  the
investigational device. Failure to obtain such approvals or to comply with such regulations could have a material adverse effect on our business, financial
condition, and results of

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operations. Certainty that clinical trials will meet desired endpoints, produce meaningful or useful data, and be free of unexpected adverse effects or that the
FDA  will  accept  the  validity  of  foreign  clinical  study  data  cannot  be  assured,  and  such  uncertainty  could  preclude  or  delay  market  clearance  or
authorizations resulting in significant financial costs and reduced revenue.

In addition, some products may be regulated by the FDA as drugs, biologics, or combination devices, which carry still greater requirements for clinical

trials, regulatory submissions, and approvals.

IF  OUR  MANUFACTURING  FACILITIES  DO  NOT  CONTINUE  TO  MEET  FEDERAL,  STATE,  OR  OTHER  MANUFACTURING
STANDARDS,  WE  MAY  BE  REQUIRED  TO  TEMPORARILY  CEASE  ALL  OR  PART  OF  OUR  MANUFACTURING  OPERATIONS,
IMPORT/EXPORT OF OUR PRODUCTS, AND/OR RECALL SOME PRODUCTS, WHICH WOULD RESULT IN SIGNIFICANT PRODUCT
DELIVERY DELAYS AND LOST REVENUE.

Our manufacturing facilities are subject to periodic inspection by regulatory authorities, and our operations will continue to be regulated and inspected
by  the  FDA  and  other  regulatory  agencies  for  compliance  with  Good  Manufacturing  Practice  requirements  contained  in  the  QSR  and  other  regulatory
requirements. We are also required to comply with International Organization for Standardization (“ISO”) quality system standards as well as European
Directives and norms in order to produce products for sale in the EU. In addition, many countries, such as Canada and Japan, have very specific additional
regulatory requirements for quality assurance and manufacturing. If we fail to continue to comply with Good Manufacturing Practice requirements, as well
as ISO or other regulatory standards, we may be required to cease all or part of our operations until we comply with these regulations.

We continue to be subject to FDA and certain other inspections at any time. Maintaining such compliance is difficult and costly. We cannot be certain
that our facilities will be found to comply with Good Manufacturing Practice requirements or ISO standards and other regulatory requirements in future
inspections and audits by regulatory authorities.

We  started  participating  in  the  Medical  Device  Single  Audit  Program  (“MDSAP”),  which  allows  an  MDSAP-recognized  auditing  organization  to
conduct  a  single  regulatory  audit  of  a  medical  device  manufacturer  that  evaluates  the  Company’s  quality  system  to  confirm  compliance  with  the
requirements of multiple regulatory jurisdictions, including the U.S., Japan, Brazil, Australia, and Canada. The information will be shared and reviewed
amongst all the regulatory authorities in the MDSAP, who may or may not determine that additional information or auditing is required.

Our Sunnyvale, California facility is licensed by the State of California to manufacture medical devices. We have been subject to periodic inspections
by the California Department of Health Services Food and Drug Branch and, if we are unable to maintain this license following any future inspections, we
will  be  unable  to  manufacture  or  ship  some  products,  which  would  have  a  material  adverse  effect  on  our  results  of  operations.  In  2012,  the  State  of
California announced suspension of routine inspections, but this policy could be modified or inspections could be resumed for specific circumstances. In
addition, both our Sunnyvale, California and Mexicali, Mexico facilities are subject to periodic inspections by other regulatory bodies, including third-party
auditors  on  behalf  of  national  regulatory  authorities.  Compliance  with  multiple  regulatory  standards  is  complex,  difficult,  and  costly  to  maintain,  and
material deficiencies could result in significant limitations on our ability to manufacture, transport, and sell our products in one or more countries.

OUR  PRODUCTS  ARE  SUBJECT  TO  INTERNATIONAL  REGULATORY  PROCESSES  AND  APPROVAL  REQUIREMENTS.  IF  WE  DO
NOT OBTAIN AND MAINTAIN THE NECESSARY INTERNATIONAL REGULATORY APPROVALS, WE WILL NOT BE ABLE TO SELL
OUR PRODUCTS IN FOREIGN COUNTRIES.

To be able to sell our products in other countries, we must obtain regulatory approvals and comply with the regulations of those countries, which may
differ substantially from those of the U.S. These regulations, including the requirements for approvals and the time required for regulatory review, vary
from  country  to  country.  Obtaining  and  maintaining  foreign  regulatory  approvals  is  complex,  and  we  cannot  be  certain  that  we  will  receive  regulatory
approvals in any foreign country in which we plan to market our products or obtain such approvals on a favorable schedule. If we fail to obtain or maintain
regulatory approval in any foreign country in which we plan to market our products, our ability to generate revenue will be harmed. In particular, if the
FDA refuses to provide CFGs, our ability to register products or renew such registrations may be delayed or denied.

The  EU  requires  that  manufacturers  of  medical  products  obtain  the  right  to  affix  the  CE  mark  for  compliance  with  the  Medical  Device  Directive
(93/42/EEC), as amended, to their products before selling them in member countries of the EU. The CE mark is an international symbol of adherence to
quality assurance standards and compliance with applicable European medical device directives. In order to obtain the authorization to affix the CE mark to
products, a manufacturer must obtain certification that its processes and products meet certain European quality standards. In January 1999, we received
permission to affix the CE mark to our da Vinci Surgical System and EndoWrist instruments and have maintained this authorization

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continuously since that time. From time to time, we seek the authorization to affix the CE mark to new or modified products. Subsequent products and
accessories have received marketing authorization by our Notified Body, Presafe.

As we modify existing products or develop new products in the future, including new instruments, we currently plan to apply for authorization to affix
the CE mark to such products. In addition, we are subject to annual regulatory audits in order to maintain the CE mark authorizations we have already
obtained, including inspection of our compliance to required standards and directives. We cannot be certain that we will be able to affix the CE mark for
new  or  modified  products  or  that  we  will  continue  to  meet  the  quality  and  performance  standards  required  to  maintain  the  authorizations  that  we  have
already received. If we are unable to maintain permission to affix the CE mark to our products, we will no longer be able to sell our products in member
countries of the EU and many affiliated countries that accept the CE mark, which would have a material adverse effect on our results of operations. Some
member states of the EU have additional requirements for registration and notification, which may add to the time and effort to obtain market access. In
addition, the regulations applied to end users of our products may increase over time, forcing us to provide additional solutions to regulations that do not
apply directly to us but which apply indirectly, as they may limit our customers’ ability to use our products.

In May 2017, the EU Medical Device Regulation was implemented to replace the Medical Device Directive (93/42/EEC), as amended. The Medical
Device Regulation ((EU) 2017/745) comes into force on May 26, 2021, and imposes stricter requirements for the marketing and sale of medical devices
and  grants  Notified  Bodies  increased  post-market  surveillance  authority.  We  may  be  subject  to  risks  associated  with  additional  testing,  modification,
certification, or amendment of our existing market authorizations, or we may be required to modify products already installed at our customers’ facilities to
comply with the official interpretations of these revised regulations. Further, Switzerland, which is the country from which we import our products into the
EU and where our EU regulatory team is based, has not yet entered into a Mutual Recognition Agreement with the EU that covers the Medical Device
Regulation and allows medical devices to move freely between Switzerland and the EU. Therefore, we may be required to adjust the manner in which we
bring our products into the EU market. Any such adjustments could cause temporary disruptions in and have adverse financial implications to our business
in Europe.

To  date,  we  received  approvals  from  the  Japanese  Ministry  of  Health,  Labor  and  Welfare  (“MHLW”)  for  our  da  Vinci  S,  Si,  Xi,  and  X  Surgical
Systems and various associated instruments and accessories for use in certain da Vinci procedures. We may seek additional approvals for other products
and/or indications; however, there can be no assurance that such approvals will be granted. In addition, because not all of our instruments have received
product approvals and reimbursement is an additional process to generate market acceptance, it is possible that procedures will be adopted slowly or not at
all. Sales of our products depend, in part, on the extent to which the costs of our products are reimbursed by governmental health administration authorities.
In  April  2012  and  April  2016,  we  have  received  reimbursement  approval  for  prostatectomy  and  partial  nephrectomy,  respectively.  An  additional  12
procedures  were  granted  reimbursement  for  Japan  in  April  2018,  including  gastrectomy,  anterior  resection,  lobectomy,  and  hysterectomy,  for  both
malignant  and  benign  conditions.  An  additional  7  procedures  were  granted  reimbursement  effective  April  1,  2020.  These  additional  19  reimbursed
procedures have varying levels of conventional laparoscopic penetration and will be reimbursed at rates equal to the conventional laparoscopic procedures.
Given the reimbursement level and laparoscopic penetration for these 19 procedures, there can be no assurance that adoption will occur or that the adoption
pace for these procedures will be similar to any other da Vinci procedures. There are multiple pathways to obtain reimbursement for procedures including
those  that  require  in-country  clinical  data  and  which  are  considered  for  reimbursed  status  in  April  of  even-numbered  years.  If  we  are  not  successful  in
obtaining the necessary reimbursement approvals or obtaining approvals for future products and procedures, then the demand for our products could be
limited. These limitations could eliminate a significant market opportunity for our products in Japan.

Our  capital  sales  in  China  are  subject  to  importation  authorizations  and  purchasing  tender  processes.  In  October  2018,  the  China  National  Health
Commission published on its official website the quota for major medical equipment to be imported and sold in China through 2020. After an adjustment
notice was published in the third quarter of 2020, the government will now allow for the total sale of 225 new surgical robots into China, which could
include da Vinci Surgical Systems as well as surgical systems introduced by others. Future system sales and our ability to grow future procedure volumes
are dependent on the completion of these purchasing tender authorizations. The timing and magnitude of these future authorizations, which may determine
our system placements in future years, is not certain, and we expect to continue to experience variability in the timing of capital sales in China.

CHANGES  IN  HEALTHCARE  LEGISLATION  AND  POLICY  MAY  HAVE  A  MATERIAL  ADVERSE  EFFECT  ON  OUR  FINANCIAL
CONDITION AND RESULTS OF OPERATIONS.

In the U.S., there have been, and continue to be, a number of legislative initiatives to contain healthcare costs. In March 2010, the PPACA was enacted,

which made changes that have impacted and are expected to significantly impact the pharmaceutical and medical device industries.

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The PPACA contained a number of provisions designed to generate the revenues necessary to fund health insurance coverage expansions among other
things. This includes fees or taxes on certain health-related industries, including medical device manufacturers. The PPACA also implemented a number of
Medicare  payment  system  reforms,  including  a  national  pilot  program  on  payment  bundling  to  encourage  hospitals,  physicians,  and  other  providers  to
improve the coordination, quality, and efficiency of certain healthcare services through bundled payment models and appropriated funding for comparative
effectiveness research.

The taxes imposed by the PPACA and the expansion in the government’s role in the U.S. healthcare industry may result in decreased profits to us,
lower  reimbursement  by  payors  for  our  products,  and/or  reduced  medical  procedure  volumes,  all  of  which  may  have  a  material  adverse  impact  on  our
business, financial condition, results of operations, or cash flows.

Since  its  enactment,  there  have  been  judicial  and  Congressional  challenges  to  certain  aspects  of  the  PPACA  as  well  as  efforts  by  the  Trump
administration  to  modify,  repeal,  or  otherwise  invalidate  all,  or  certain  provisions  of,  the  PPACA.  Since  January  2017,  President  Trump  signed  two
Executive Orders designed to delay the implementation of certain provisions of the PPACA or otherwise circumvent some of the requirements for health
insurance mandated by the PPACA. The Trump administration has also announced that it will discontinue the payment of cost-sharing reduction (“CSR”)
payments to insurance companies until Congress approves the appropriation of funds for the CSR payments. The loss of the CSR payments is expected to
increase  premiums  on  certain  policies  issued  by  qualified  health  plans  under  the  PPACA.  Legislation  to  appropriate  funds  for  CSR  payments  has  been
introduced in Congress, but the future of such legislation is uncertain. In addition, CMS finalized regulations that, effective beginning with the 2020 plan
year, give states greater flexibility in setting benchmarks for insurers in the individual and small group marketplaces, which may have the effect of relaxing
the essential health benefits required under the PPACA for plans sold through such marketplaces.

Because of the 2017 Tax Act, the PPACA’s individual mandate penalty for not having health insurance coverage was eliminated starting in 2019. It is
unclear what impact the elimination of the individual mandate penalty will have on our business, financial condition, results of operations, or cash flows.
On December 14, 2018, a U.S. District Court Judge in the Northern District of Texas, ruled that the individual mandate is a critical and inseverable feature
of the ACA and, therefore, because it was repealed as part of the 2017 Tax Act, the remaining provisions of the ACA are invalid as well. The Fifth Circuit
Court of Appeals affirmed the district court's ruling that the individual mandate was unconstitutional, but it remanded the case back to the district court for
further  analysis  of  whether  the  mandate  could  be  severed  from  the  Affordable  Care  Act.  The  Supreme  Court  of  the  United  States  granted  certiorari  on
March  2,  2020,  and  held  oral  arguments  on  November  10,  2020.  The  case  is  expected  to  be  decided  by  mid-2021.  It  is  unclear  how  this  decision,
subsequent pending appeals, and other efforts to repeal and replace the ACA will impact the ACA and our business.

Further, each chamber of Congress has put forth multiple bills designed to repeal or repeal and replace portions of the PPACA. Although the majority
of these measures have not been enacted by Congress to date, Congress may continue to consider other legislation to repeal or repeal and replace elements
of the PPACA.

In addition, other legislative changes have been proposed and adopted since the PPACA was enacted. These changes included an aggregate reduction
in Medicare payments to providers of up to 2% per fiscal year, which went into effect on April 1, 2013, and will remain in effect through 2030, unless
additional Congressional action is taken, with the exception of a temporary suspension of the 2% cut in Medicare payments from May 1, 2020, through
December  31,  2020.  On  January  2,  2013,  the  American  Taxpayer  Relief  Act  of  2012  was  signed  into  law,  which,  among  other  things,  further  reduced
Medicare payments to several types of providers, including hospitals, imaging centers, and cancer treatment centers, and increased the statute of limitations
period for the government to recover overpayments to providers from three to five years. MACRA repealed the formula by which Medicare made annual
payment adjustments to physicians and replaced the former formula with fixed annual updates and a new system of incentive payments that began in 2019,
which are based on various performance measures and physicians’ participation in alternative payment models, such as accountable care organizations. It is
unclear what impact new quality and payment programs, such as MACRA, may have on our business, financial condition, results of operations, or cash
flows.  Individual  states  in  the  U.S.  have  also  become  increasingly  aggressive  in  passing  legislation  and  implementing  regulations  designed  to  control
product pricing, including price or patient reimbursement constraints and discounts, and require marketing cost disclosure and transparency measures.

We expect additional state and federal healthcare reform measures to be adopted in the future that could have a material adverse effect on our industry
generally and on our customers. Any changes to, or uncertainty with respect to, future reimbursement rates or changes in hospital admission rates could
impact  our  customers’  demand  for  our  products  and  services,  which,  in  turn,  could  have  a  material  adverse  effect  on  our  business,  financial  condition,
results of operations, or cash flows.

Further,  the  federal,  state,  and  local  governments,  Medicare,  Medicaid,  managed-care  organizations,  and  foreign  governments  have,  in  the  past,
considered, are currently considering, and may, in the future, consider healthcare policies and proposals intended to curb rising healthcare costs, including
those that could significantly affect both private and public reimbursement for healthcare services. Future significant changes in the healthcare systems in
the U.S. or other countries,

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including  retroactive  and  prospective  rate  and  coverage  criteria  changes,  competitive  bidding  or  tender  processes  for  certain  products  and  services,  and
other changes intended to reduce expenditures along with uncertainty about whether and how changes may be implemented, could have a negative impact
on the demand for our products. We are unable to predict whether other healthcare policies, including policies stemming from legislation or regulations
affecting our business may be proposed or enacted in the future, what effect such policies would have on our business, or what effect ongoing uncertainty
about these matters will have on the purchasing decisions of our customers.

WE ARE SUBJECT TO FEDERAL, STATE, AND FOREIGN LAWS GOVERNING OUR BUSINESS PRACTICES, WHICH, IF VIOLATED,
COULD RESULT IN SUBSTANTIAL PENALTIES. ADDITIONALLY, CHALLENGES TO, OR INVESTIGATION INTO, OUR PRACTICES
COULD CAUSE ADVERSE PUBLICITY AND BE COSTLY TO RESPOND TO AND, THUS, COULD HARM OUR BUSINESS.

The Dodd-Frank Wall Street Reform and Consumer Protection Act requires us to track and disclose the source of any tantalum, tin, gold, and tungsten
used in manufacturing that may originate in the Democratic Republic of the Congo or adjoining regions (so called “conflict minerals”). These metals are
central to the technology industry and are present in some of our products as component parts. In most cases, no acceptable alternative material exists that
has the necessary properties. Because it is not possible to determine the source of the metals by analysis, we must obtain a good faith description of the
source of the intermediate components and raw materials from parties in our supply chain. The components that incorporate those metals may originate
from many sources, and we purchase fabricated products from manufacturers who may have a long and difficult-to-trace supply chain. As the spot price of
these materials varies, producers of the metal intermediates can be expected to change the mix of sources used. Accordingly, components and assemblies
we buy may have a mix of sources as their origin. We are required to carry out a diligent effort to determine and disclose the source of these materials.
There can be no assurance that we can obtain this information accurately or reliably, or at all, from intermediate producers who may be unwilling or unable
to provide this information or further identify their sources of supply or to notify us if these sources change. In addition, these metals are subject to price
fluctuations and shortages that can affect our ability to obtain the manufactured materials that we rely on at favorable terms or from consistent sources.
These changes could have an adverse impact on our ability to manufacture and market our devices and products.

The  federal  Anti-Kickback  Statute  and  similar  state  laws  that  may  apply  to  items  or  services  reimbursed  by  any  third-party  payor,  including
commercial insurers, prohibit payments or other remuneration that could be considered to induce hospitals, physicians, or other potential purchasers of our
products either to refer patients or to purchase, lease, order, or arrange for or recommend the purchase, lease, or order of healthcare products or services for
which  payment  may  be  made  under  federal  and  state  healthcare  programs,  such  as  Medicare  and  Medicaid  and  any  other  third-party  payor  programs.
Further, a person or entity does not need to have actual knowledge of this statute or specific intent to violate it.

The government may assert that a claim including items or services resulting from a violation of the federal anti-kickback statute constitutes a false or
fraudulent claim for purposes of the false claims statutes. The federal civil and criminal false claims laws and civil monetary penalties laws, including the
federal civil False Claims Act, which prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, claims for
payment  from  Medicare,  Medicaid,  or  other  federal  healthcare  programs  that  are  false  or  fraudulent.  Although  we  would  not  submit  claims  directly  to
government payors, manufacturers can be held liable under the federal false claim act if they are deemed to “cause” the submission of false or fraudulent
claims by, for example, providing inaccurate billing or coding information to customers or promoting a product off-label.

The Health Insurance Portability and Accountability Act of 1996, or HIPAA, which created additional federal criminal statutes that prohibit, among
other  things,  executing  a  scheme  to  defraud  any  healthcare  benefit  program  and  making  false  statements  relating  to  healthcare  matters.  Similar  to  the
federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it to have committed a
violation.

These laws may affect our sales, marketing, and other promotional activities by limiting the kinds of financial arrangements that we may have with
hospitals,  physicians,  or  other  potential  purchasers  of  our  products.  They  particularly  impact  how  we  structure  our  sales  offerings,  including  discount
practices,  customer  support,  speaker,  education,  and  training  programs,  physician  consulting,  and  other  service  arrangements.  These  laws  are  broadly
written,  and  it  is  often  difficult  to  determine  precisely  how  these  laws  will  be  applied  to  specific  circumstances.  Violating  anti-kickback  laws  and  false
claims laws can result in civil and criminal fines and penalties, which can be substantial and include monetary damages and penalties, imprisonment, and
exclusion  from  government  healthcare  programs  for  non-compliance.  Even  an  unsuccessful  challenge  or  investigation  into  our  practices  could  cause
adverse publicity and be costly to defend and, thus, could harm our business and results of operations.

The  federal  Physicians  Payments  Sunshine  Act  imposes  reporting  and  disclosure  requirements  on  device  manufacturers  for  any  “transfer  of  value”
made or distributed to physicians (including family members), certain other healthcare providers, and teaching hospitals. Such information must be made
publicly available in a searchable format. In addition, device manufacturers

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are required to report and disclose any ownership or investment interests held by physicians and their immediate family members, as well as any transfers
of value made to such physician owners and investors, during the preceding calendar year. Additionally, on October 25, 2018, President Trump signed into
law  the  “Substance  Use-Disorder  Prevention  that  Promoted  Opioid  Recovery  and  Treatment  for  Patients  and  Communities  Act”  which  in  part  (under  a
provision  entitled  “Fighting  the  Opioid  Epidemic  with  Sunshine”)  extends  the  reporting  and  transparency  requirements  for  physicians  in  the  Physician
Payments  Sunshine  Act  to  physician  assistants,  nurse  practitioners,  clinical  nurse  specialists,  certified  registered  nurse  anesthetists,  and  certified  nurse
midwives (with reporting requirements going into effect in 2022 for payments made in 2021). Failure to submit required information may result in civil
monetary penalties for all payments, transfers of value, or ownership or investment interests not reported in an annual submission. Device manufacturers
are required to submit reports to CMS by the 90th day of each calendar year.

In  addition,  there  has  been  increased  federal  and  state  regulation  of  payments  made  to  physicians,  including  the  tracking  and  reporting  of  gifts,
compensation,  and  other  remuneration  to  physicians.  Certain  states  mandate  implementation  of  commercial  compliance  programs  to  ensure  compliance
with these laws, impose restrictions on device manufacturer marketing practices, and/or require the tracking and reporting of gifts, compensation, and other
remuneration to physicians or marketing expenditures and pricing information. The shifting commercial compliance environment and the need to build and
maintain  robust  and  expandable  systems  to  comply  with  multiple  jurisdictions  with  different  compliance  and/or  reporting  requirements  increases  the
possibility that a healthcare company may be found out of compliance with one or more of the requirements, subjecting us to significant civil monetary
penalties.

Compliance  with  complex  foreign  and  U.S.  laws  and  regulations  that  apply  to  our  OUS  operations  increases  our  cost  of  doing  business  in  foreign
jurisdictions and could expose us or our employees to fines and penalties in the U.S. and/or abroad. These numerous, and sometimes conflicting, laws and
regulations include U.S. laws, such as the FCPA, and similar laws in foreign countries, such as the U.K. Bribery Act of 2010. Violations of these laws and
regulations could result in fines, criminal sanctions against us, our officers, or our employees, prohibitions on the conduct of our business, and damage to
our reputation. Although we have implemented policies and procedures designed to ensure compliance with these laws, there can be no assurance that our
employees, contractors, or agents will not violate our policies.

Our operations are subject to certain antitrust and competition laws in the jurisdictions in which we conduct our business, in particular the U.S. and the
EU.  These  laws  prohibit,  among  other  things,  anticompetitive  agreements  and  practices.  If  any  of  our  commercial  agreements  or  practices  are  found  to
violate or infringe such laws, we may be subject to civil and other penalties. We may also be subject to third-party claims for damages. Further, agreements
that infringe upon these antitrust and competition laws may be void and unenforceable, in whole or in part, or require modification in order to be lawful and
enforceable. If we are unable to enforce our commercial agreements, whether at all or in material part, our results of operations, financial position, and cash
flows could be adversely affected.

We  are  also  subject  to  claims,  lawsuits,  and  government  investigations  involving  labor  and  employment.  Such  claims,  lawsuits,  and  government
investigations are inherently uncertain. Regardless of the outcome, any of these types of legal proceedings can have an adverse impact on us because of
legal costs, diversion of management resources, and other factors.

IF  HOSPITALS  AND  OTHER  SURGERY  FACILITIES  DO  NOT  CONTINUE  TO  MEET  FEDERAL,  STATE,  OR  OTHER  REGULATORY
STANDARDS, THEY MAY BE REQUIRED TO TEMPORARILY CEASE ALL OR PART OF THEIR DA VINCI UTILIZATION.

Our  global  customers  are  subject  to  periodic  inspection  by  regulatory  authorities.  Our  customers  are  required  to  comply  with  applicable  local  and
international  regulations,  including  with  respect  to  the  reprocessing  of  da  Vinci  instruments  and  accessories.  Hospitals  may  not  follow  cleaning  and
sterilization instructions properly, or equipment used for cleaning and sterilization may malfunction or be used improperly. If our customers deviate from
cleaning and sterilization instructions, regulatory authorities may require them to suspend use of da Vinci Surgical Systems.

RISKS RELATING TO OUR INTELLECTUAL PROPERTY

IF WE ARE UNABLE TO FULLY PROTECT AND SUCCESSFULLY DEFEND OUR INTELLECTUAL PROPERTY FROM USE BY THIRD
PARTIES, OUR ABILITY TO COMPETE IN THE MARKET WILL BE HARMED.

Our commercial success depends in part on obtaining patent protection for the proprietary technologies contained in our products and on successfully
defending  our  patents  against  infringing  products  and/or  services  in  litigation  or  administrative  proceedings,  including  patent  oppositions,  reviews,  or
reexaminations.  We  will  incur  substantial  costs  in  obtaining  patents  and,  if  necessary,  defending  our  patent  rights.  We  do  not  know  whether  we  will  be
successful  in  obtaining  the  desired  patent  protection  for  our  new  proprietary  technologies  or  that  the  protection  we  do  obtain  will  be  found  valid  and
enforceable  when  challenged.  The  success  of  defending  our  proprietary  rights  can  be  highly  uncertain,  because  it  involves  complex  and  often  evolving
legal issues and procedures that are dependent on the particular facts of each case.

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In  addition  to  patents,  we  also  rely  on  other  intellectual  property  rights,  such  as  trade  secret,  copyright,  and  trademark  laws  to  protect  proprietary
technologies.  We  further  utilize  nondisclosure  agreements  and  other  contractual  provisions  as  well  as  technical  measures  to  protect  our  proprietary
technologies. Nevertheless, these measures may be inadequate in protecting our technologies. If these measures are proved to be inadequate in protecting
our  technologies,  our  competitive  advantages  may  be  reduced.  Moreover,  we  may  not  have  adequate  remedies  for  potential  breaches  by  employees,
consultants, and others who participate in developing our proprietary technologies against their agreements with us regarding intellectual property. As a
result, our trade secrets may be lost. Notwithstanding our efforts to protect our intellectual property, our competitors may independently develop similar or
alternative technologies or products that are equal to or superior to our technologies without infringing any of our intellectual property, which would harm
our ability to compete in the market.

As foreign markets become more significant in revenue for us, our foreign operations and strategic alliances with foreign entities will likely increase.
Our exposure to risks associated with these operations requires us to increase our reliance on protecting our intellectual property against infringing products
and/or services in markets outside the U.S. The laws and judicial systems in these countries may introduce yet another level of uncertainty to our effort to
obtain the desired protection as well as defending our rights.

OTHERS  MAY  BE  SUCCESSFUL  IN  ASSERTING  THAT  OUR  PRODUCTS  INFRINGE  THEIR  INTELLECTUAL  PROPERTY  RIGHTS,
WHICH MAY CAUSE US TO PAY SUBSTANTIAL DAMAGES AND/OR ENJOIN US FROM COMMERCIALIZING OUR PRODUCTS.

As we continue to introduce and commercialize new products and technologies, there may be U.S. and foreign patents issued to third parties that relate
to our products. Some of these patents may be broad enough to cover one or more aspects of our products. We do not know whether any of these patents, if
challenged, would be held valid, enforceable, and infringed. From time to time, we receive, and likely will continue to receive, letters from third parties
accusing us of infringing and/or inviting us to license their patents. We may be sued by, or become involved in an administrative proceeding with, one or
more of these third parties.

We  cannot  be  certain  that  a  court  or  administrative  body  would  agree  with  any  arguments  or  defenses  that  we  may  have  concerning  invalidity,
unenforceability, or non-infringement of any third-party patent. In addition, other parties may have filed or will file patent applications covering products
that are similar to or identical to ours. We cannot be certain that patents issuing from our own patent applications covering our products will have a priority
date over any patents issuing from applications filed by a third party.

The  medical  device  industry  has  experienced  extensive  intellectual  property  litigation  and  administrative  proceedings.  If  third  parties  assert
infringement claims or institute administrative proceedings against us, our technical and management personnel will need to spend significant time and
effort, and we will incur large expenses in defending against these attacks. We cannot be certain that we will prevail in defending against infringement,
validity, or enforceability claims against us. If plaintiffs in patent administrative proceedings are successful, our patent portfolio may be adversely affected.
If  plaintiffs  in  any  patent  action  are  successful,  we  may  be  enjoined  from  selling  or  importing  our  products,  we  may  have  to  pay  substantial  damages,
including treble damages, or we may be required to obtain a license that requires us to pay substantial royalties or relocate our manufacturing facilities. In
addition,  any  public  announcements  related  to  litigation  or  administrative  proceedings  initiated  or  threatened  against  us  could  cause  our  stock  price  to
decline.

OUR  PRODUCTS  RELY  ON  LICENSES  FROM  THIRD  PARTIES,  WHICH  MAY  NOT  BE  AVAILABLE  TO  US  ON  COMMERCIALLY
REASONABLE TERMS OR AT ALL. IF WE LOSE ACCESS TO THESE TECHNOLOGIES, OUR REVENUES COULD DECLINE.

We  rely  on  technology  that  we  license  from  others,  including  technology  that  is  integral  to  our  products.  There  is  no  assurance  that  we  can  obtain
licenses on acceptable terms or at all. The license agreements we have entered into with several industry partners may be terminated for breach. If any of
these agreements are terminated, we may be unable to reacquire the necessary license on satisfactory terms or at all. The failure to obtain or maintain the
licenses  could  prevent  or  delay  further  development  or  commercialization  of  our  products,  which  may  have  a  material  adverse  effect  on  our  business,
financial condition, results of operations, or cash flows.

GENERAL RISK FACTORS

OUR FUTURE OPERATING RESULTS MAY BE BELOW SECURITIES ANALYSTS’ OR INVESTORS’ EXPECTATIONS, WHICH COULD
CAUSE OUR STOCK PRICE TO DECLINE.

Due to the nascent nature of our industry, we have limited insight into trends that may emerge in our market and affect our business. The revenue and
income potential of our market are unproven, and we may be unable to maintain or grow our revenue. Our products typically have lengthy sales cycles. In
addition,  our  costs  may  be  higher  than  we  anticipated.  If  we  fail  to  generate  sufficient  revenues  or  our  costs  are  higher  than  we  expect,  our  results  of
operations may be materially adversely

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affected. Further, future revenue from sales of our products is difficult to forecast, because the market for new surgical technologies is still evolving. Our
results of operations will depend upon numerous factors, including:

•

•

•

•

•

•

•

•

•

•

•

•

the extent to which our products achieve and maintain market acceptance;

actions relating to regulatory matters;

our timing and ability to develop our manufacturing and sales and marketing capabilities;

demand for our products;

the size and timing of particular sales and any collection delays related to those sales;

product quality and supply problems;

the progress of surgical training in the use of our products;

our ability to develop, introduce, and market new or enhanced versions of our products on a timely basis;

third-party payor reimbursement policies;

our ability to protect our proprietary rights and defend against third-party challenges;

our ability to license additional intellectual property rights; and

the progress and results of clinical trials.

Our  operating  results  in  any  particular  period  will  not  be  a  reliable  indication  of  our  future  performance.  It  is  possible  that,  in  future  periods,  our
operating  results  will  be  below  the  expectations  of  securities  analysts  or  investors.  If  this  occurs,  the  price  of  our  common  stock  and  the  value  of  your
investment will likely decline.

OUR STOCK PRICE HAS BEEN, AND WILL LIKELY CONTINUE TO BE, VOLATILE.

The market price of our common stock has experienced fluctuations and may fluctuate significantly in the future. For example, during 2018, it reached
a high of $574.74 and a low of $375.25; during 2019, it reached a high of $598.81 and a low of $450.24; and during 2020, it reached a high of $818.10 and
a low of $367.75. Our stock price can fluctuate for a number of reasons, including:

•

•

•

•

•

•

•

•

•

announcements about us or our competitors;

variations in operating results and financial guidance;

introduction or abandonment of new technologies or products;

regulatory approvals and enforcement actions;

changes in product pricing policies;

changes in earnings estimates or recommendations by analysts;

changes in accounting policies;

economic changes and overall market volatility;

litigation;

• media coverage, whether accurate or inaccurate, fair or misleading;

•

•

•

political uncertainties;

short sales on shares of our common stock or other activities by short sellers; and

our stock repurchase program.

In addition, stock markets generally have experienced, and in the future may experience significant price and volume volatility. This volatility has a
substantial  effect  on  the  market  prices  of  securities  of  many  public  companies  for  reasons  frequently  unrelated  or  disproportionate  to  the  operating
performance of the specific companies. Further, the securities of many medical device companies, including us, have historically been subject to extensive
price and volume fluctuations that may affect the market price of their common stock. If these broad market fluctuations continue, it may have a material
adverse impact on the market price of our common stock.

CHANGES TO FINANCIAL ACCOUNTING STANDARDS MAY AFFECT OUR REPORTED RESULTS OF OPERATIONS.

A change in accounting standards can have a significant effect on our reported results and may retroactively affect previously reported results. New
accounting  pronouncements  and  varying  interpretations  of  accounting  pronouncements  have  occurred  and  may  occur  in  the  future.  Changes  to  existing
standards or the reevaluation of current practices may adversely affect our reported financial results or the way we conduct our business.

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ITEM 1B.    UNRESOLVED STAFF COMMENTS

None.

ITEM 2.    PROPERTIES

As of December 31, 2020, we own approximately 1.2 million square feet of space on 98 acres of land in Sunnyvale, California, where we house our

principal headquarters, research and development, service, and support functions, and certain of our manufacturing operations.

Outside of Sunnyvale, California, we own facilities in other U.S. locations that are used for sales, training, engineering, and administrative functions as
well as manufacturing. We also lease approximately 620,000 square feet of space for certain engineering, warehousing, and support functions at various
locations  in  the  U.S.  Outside  of  the  U.S.,  we  own  properties  in  Mexicali,  Mexico,  primarily  for  manufacturing  operations,  and  Aubonne,  Switzerland,
primarily for our international headquarters. In China, our Joint Venture leases facilities for research and development, manufacturing, and sales operations.
In  Germany,  we  own  and  lease  facilities  for  manufacturing  operations,  as  we  integrate  and  build  out  operations  of  our  acquisition  of  certain  assets  and
operations from Schölly Fiberoptic GmbH. In Israel, we lease facilities, including space for the operations of our recent acquisition of Orpheus Medical. In
addition, we lease various international facilities for sales and other operations.

ITEM 3.    LEGAL PROCEEDINGS

The  information  included  in  Note  8  to  the  Consolidated  Financial  Statements  included  in  Part  II,  Item  8  of  this  report  is  incorporated  herein  by

reference.

ITEM 4.    MINE SAFETY DISCLOSURES

Not applicable.

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PART II

ITEM 5.     MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF

EQUITY SECURITIES

COMMON STOCK

Our common stock is traded on The Nasdaq Global Select Market under the symbol “ISRG.”

As of January 15, 2021, there were 159 stockholders of record of our common stock, although we believe that there are a significantly larger number

of beneficial owners of our common stock.

DIVIDENDS

We have never declared or paid any cash dividends on our common stock. We intend to retain earnings for use in the operation and expansion of our

business.

SECURITIES AUTHORIZED FOR ISSUANCE UNDER EQUITY COMPENSATION PLANS

The following table contains information as of December 31, 2020, for two categories of equity compensation plans.

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

 (1)

Total

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

Weighted-
average
exercise price
of outstanding
options 

(2)

4,104,159  $
371,711  $
4,475,870  $

315.57 
189.00 

305.07 

Number of
securities remaining 
available for future
issuance under equity
compensation
plans (excluding
securities reflected in
column (a))

9,139,869 
— 
9,139,869 

(1) Represents options under the Amended and Restated 2009 Employment Commencement Incentive Plan, adopted by the Board in October 2009 and first used in 2010. Options are granted at
an exercise price not less than the fair market value of the stock on the date of grant and have a term not to exceed ten years. This plan expired in October 2019 and, therefore, there are no
shares reserved for future issuance. However, awards granted prior to the plan's expiration continue to remain outstanding until their original expiration date.

(2) The weighted-average exercise price is calculated based solely on the exercise prices of the outstanding options and does not reflect the shares that will be issued upon the vesting of

outstanding awards of RSUs, which have no exercise price.

Material Features of the Amended and Restated 2009 Employment Commencement Incentive Plan

In October 2009, the Board adopted our Amended and Restated 2009 Employment Commencement Incentive Plan, or the 2009 Plan, pursuant to Rule
5653(c)(4) of the Nasdaq Global Market, which was subsequently amended by the Board in February 2011, July 2011, February 2012, July 2012, January
2013, May 2013, December 2013, and April 2015.

Awards  granted  under  the  2009  Plan  were  intended  to  constitute  “employment  inducement  awards”  under  Nasdaq  Listing  Rule  5635(c)(4)  and,
therefore,  the  2009  Plan  was  intended  to  be  exempt  from  the  Nasdaq  Listing  Rules  regarding  stockholder  approval  of  stock  option  and  stock  purchase
plans. A total of 4,365,000 shares of our common stock were reserved for issuance under the 2009 Plan. The 2009 Plan provided for the grant of non-
qualified  stock  options,  restricted  stock  units,  restricted  stock  awards,  dividend  equivalents,  or  stock  appreciation  rights.  These  awards  may  have  been
granted to individuals who were then new employees, or were commencing employment with us or one of our subsidiaries following a bona fide period of
non-employment  with  us,  and  for  whom  such  awards  were  granted  as  a  material  inducement  to  commencing  employment  with  us  or  one  of  our
subsidiaries. This plan expired in October 2019 and, therefore, there are no shares reserved for future issuance. However, awards granted prior to the plan's
expiration continue to remain outstanding until their original expiration date.

The 2009 Plan is administered by the Compensation Committee or another committee of the Board. The plan administrator has broad discretion to take
action under the 2009 Plan, as well as make adjustments to the terms and conditions of existing awards, in the event of certain transactions and events
affecting  our  common  stock,  including  a  change  in  control,  stock  dividends,  stock  splits,  mergers,  acquisitions,  consolidations,  and  other  corporate
transactions. In addition, in the event of certain non-reciprocal transactions with our stockholders known as “equity restructurings,” the plan administrator
will make equitable adjustments to the 2009 Plan and outstanding awards.

The Board may amend, suspend, or terminate the 2009 Plan at any time, provided that no such action may impair any rights under any outstanding

awards without the consent of the participant.

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RECENT SALES OF UNREGISTERED SECURITIES

None.

ISSUER PURCHASES OF EQUITY SECURITIES

The table below summarizes our stock repurchase activity for the quarter ended December 31, 2020.

Fiscal Period
October 1 to October 31, 2020
November 1 to November 30, 2020
December 1 to December 31, 2020
Total during quarter ended December 31, 2020

Total Number of
Shares
Repurchased

Average
Price Paid
Per Share

Total Number of
Shares Purchased As
Part of a Publicly
Announced Program

Approximate Dollar
Amount of Shares That
May Yet be Purchased
Under the Program (1)

—  $
51,914  $
—  $
51,914  $

— 
661.07 
— 

661.07 

—  $
51,914  $
—  $

51,914 

1.6  billion
1.6  billion
1.6  billion

(1) Since March 2009, we have had an active stock repurchase program. As of December 31, 2020, our Board of Directors (the “Board”) had authorized an
aggregate amount of up to $7.5 billion for stock repurchases, of which the most recent authorization occurred in January 2019, when the Board increased
the  authorized  amount  available  under  our  share  repurchase  program  to  $2.0  billion.  The  remaining  $1.6  billion  represents  the  amount  available  to
repurchase shares under the authorized repurchase program as of December 31, 2020. The authorized stock repurchase program does not have an expiration
date.

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STOCK PERFORMANCE GRAPH

The graph set forth below compares the cumulative total stockholder return on our common stock between December 31, 2015, and December 31,
2020, with the cumulative total return of (i) the Nasdaq Composite Index, (ii) the S&P 500 Healthcare Index, and (iii) the S&P 500 Index over the same
period.  This  graph  assumes  an  investment  of  $100.00  on  December  31,  2015  in  our  common  stock,  the  Nasdaq  Composite  Index,  the  S&P  Healthcare
Index, and the S&P 500 Index and assumes the re-investment of dividends, if any.

The comparisons shown in the graph below are based upon historical data. We caution that the stock price performance shown in the graph below is

not necessarily indicative of, nor is it intended to forecast, the potential future performance of our common stock.

COMPARISON OF CUMULATIVE TOTAL RETURN AMONG INTUITIVE, NASDAQ COMPOSITE, S&P HEALTHCARE
INDEX, AND S&P 500 INDEX

Intuitive Surgical, Inc.
Nasdaq Composite
S&P 500 Healthcare Index
S&P 500 Index

December 31,

2015

2016

2017

2018

2019

2020

$
$
$
$

100.00  $
100.00  $
100.00  $
100.00  $

116.11  $
108.87  $
95.64  $
111.96  $

200.46  $
141.13  $
114.77  $
136.40  $

263.07  $
137.12  $
120.16  $
130.42  $

326.91  $
187.44  $
142.60  $
171.49  $

449.37 
271.64 
158.90 
203.04 

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ITEM 6.    SELECTED FINANCIAL DATA

The following selected consolidated financial data should be read in conjunction with our Consolidated Financial Statements and the accompanying
Notes and “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included elsewhere in this report. The selected data
in this section is not intended to replace the Consolidated Financial Statements.

2020

2019

Fiscal Year
2018

2017 (1)

2016

$
Revenue
Gross profit
$
Net income attributable to Intuitive Surgical, Inc. $
Net income per share attributable to Intuitive
Surgical, Inc.:
Basic
Diluted

$
$

Shares used in computing basic and diluted net
income per share:

Basic
Diluted

Cash, cash equivalents, and investments
Total assets
Other long-term liabilities
Stockholders’ equity

$
$
$
$

(In millions, except per share amounts and headcount)

4,358.4  $
2,861.2  $
1,060.6  $

4,478.5  $
3,110.2  $
1,379.3  $

3,724.2  $
2,604.1  $
1,127.9  $

3,138.2  $
2,202.0  $
670.9  $

9.06  $
8.82  $

11.95  $
11.54  $

9.92  $
9.49  $

6.01  $
5.77  $

117.0 
120.3 
6,869.1  $
11,168.9  $
444.6  $
9,759.1  $

115.4 
119.5 
5,845.2  $
9,733.2  $
418.3  $
8,284.7  $

113.7 
118.8 
4,834.4  $
7,846.7  $
338.6  $
6,687.5  $

111.7 
116.3 
3,846.5  $
5,776.8  $
333.6  $
4,780.4  $

Total headcount

8,081 

7,326 

5,527 

4,444 

2,706.5 
1,892.9 
738.3 

6.43 
6.26 

114.9 
117.9 
4,837.9 
6,521.4 
112.1 
5,820.1 

3,755 

(1) Reflects amounts recorded for the enactment of the 2017 Tax Act.

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ITEM 7.    MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

Overview

Open surgery remains the predominant form of surgery and is used in almost every area of the body. However, the large incisions required for open
surgery create trauma to patients, typically resulting in longer hospitalization and recovery times, increased hospitalization costs, and additional pain and
suffering relative to minimally invasive surgery (“MIS”), where MIS is available. For over three decades, MIS has reduced trauma to patients by allowing
selected surgeries to be performed through small ports rather than large incisions. MIS has been widely adopted for certain surgical procedures.

Da Vinci Surgical Systems enable surgeons to extend the benefits of MIS to many patients who would otherwise undergo a more invasive surgery by
using computational, robotic, and imaging technologies to overcome many of the limitations of traditional open surgery or conventional MIS. Surgeons
using a da Vinci Surgical System operate while seated comfortably at a console viewing a 3D, high-definition image of the surgical field. This immersive
console connects surgeons to the surgical field and their instruments. While seated at the console, the surgeon manipulates instrument controls in a natural
manner, similar to open surgical technique. Our technology is designed to provide surgeons with a range of articulation of the surgical instruments used in
the surgical field analogous to the motions of a human wrist, while filtering out the tremor inherent in a surgeon’s hand. In designing our products, we focus
on making our technology easy and safe to use.

Our da Vinci products fall into five broad categories: da Vinci Surgical Systems, da  Vinci  instruments  and  accessories,  da  Vinci  Stapling,  da  Vinci
Energy, and da Vinci Vision, including Firefly Fluorescence imaging systems (“Firefly”) and da Vinci Endoscopes. We also provide a comprehensive suite
of  services,  training,  and  education  programs.  Within  our  integrated  ecosystem,  our  products  are  designed  to  decrease  variability  in  surgery  by  offering
dependable, consistent functionality and user experiences for surgeons seeking better outcomes. We take a holistic approach, offering intelligent technology
and systems designed to work together to make MIS intervention more available and applicable.

We have commercialized the following da Vinci Surgical Systems: the da Vinci standard Surgical System in 1999, the da Vinci S Surgical System in
2006, the da Vinci Si Surgical System in 2009, and the fourth generation da Vinci Xi Surgical System in 2014. We have extended our fourth generation
platform by adding the da Vinci X Surgical System, commercialized in the second quarter of 2017, and the da Vinci SP Surgical System, commercialized in
the third quarter of 2018. We are early in the launch of our da Vinci SP Surgical System, and we have an installed base of 69 da Vinci SP Surgical Systems
as of December 31, 2020. Our plans for the rollout of the da Vinci SP Surgical System include putting systems in the hands of experienced da Vinci users
first while we optimize training pathways and our supply chain. We received FDA clearances for the da Vinci SP Surgical System for urological and certain
transoral procedures. We also received clearance in South Korea where the da Vinci SP Surgical System may be used for a broad set of procedures. We plan
to  seek  FDA  clearances  for  additional  indications  for  da  Vinci  SP  over  time.  The  success  of  the  da  Vinci  SP  Surgical  System  is  dependent  on  positive
experiences and improved clinical outcomes for the procedures for which it has been cleared as well as securing additional clinical clearances. All da Vinci
systems include a surgeon’s console (or consoles), imaging electronics, a patient-side cart, and computational hardware and software.

We  offer  approximately  70  different  multi-port  da  Vinci  instruments  to  provide  surgeons  with  flexibility  in  choosing  the  types  of  tools  needed  to
perform a particular surgery. These multi-port instruments are generally robotically controlled and provide end effectors (tips) that are similar to those used
in either open or laparoscopic surgery. We offer advanced instrumentation for the da Vinci Xi and da Vinci X platforms, including da Vinci Energy and da
Vinci Stapler products, to provide surgeons with sophisticated, computer-aided tools to precisely and efficiently interact with tissue. Da Vinci X  and  da
Vinci Xi Surgical Systems share the same instruments whereas the da Vinci Si Surgical System uses instruments that are not compatible with da Vinci X or
da Vinci Xi systems. We currently offer nine core instruments on our da Vinci SP Surgical System. We plan to expand the SP instrument offering over time.

Training technologies include our Intuitive Simulation products, our Intuitive Telepresence remote case observation and telementoring tools, and our

dual console for use in surgeon proctoring and collaborative surgery.

During  the  first  quarter  of  2019,  the  FDA  cleared  our  Ion  endoluminal  system  to  enable  minimally  invasive  biopsies  in  the  lung.  Our  Ion  system
extends our commercial offering beyond surgery into diagnostic procedures with this first application. We are introducing the Ion system in the U.S. in a
measured fashion while we optimize training pathways and our supply chain and collect additional clinical data. We are early in the launch and have placed
36 Ion systems for commercial use as of December 31, 2020. Ion systems are not included in our da Vinci Surgical System installed base. We currently
have 3 Ion systems placed with hospitals for gathering clinical data in addition to the systems placed for commercial use.

The success of new product introductions depends on a number of factors including, but not limited to, pricing, competition, market and consumer
acceptance, the effective forecasting and management of product demand, inventory levels, the management of manufacturing and supply costs, and the
risk that new products may have quality or other defects in the early stages of introduction.

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COVID-19 Pandemic

Procedures

Prior to the spread of COVID-19 in the first quarter of 2020, we experienced procedure growth trends consistent with those experienced in the fourth
quarter of 2019, including strength in general surgery, growth in mature procedures in the U.S., and growth in OUS urology. Beginning in January 2020, we
saw a substantial reduction in da Vinci procedures in China and, by early February 2020, procedures per week in China had declined by approximately 90%
compared  to  the  weekly  procedure  rates  experienced  in  early  January  2020.  As  the  COVID-19  pandemic  subsided  in  China  in  March  2020,  da  Vinci
procedure volume began to recover and, by the end of the first quarter of 2020, China procedures per week were approximately 70% of the early January
2020  weekly  procedure  rate.  As  the  COVID-19  pandemic  spread  to  Western  Europe  and  the  U.S.,  we  experienced  a  significant  decline  in  da  Vinci
procedures in the last half of March 2020, and procedures per week in the U.S. declined to approximately 65% of the weekly procedure rate experienced
earlier in the first quarter of 2020.

In April 2020, procedures per week in the U.S. continued to decline, reaching approximately 30% of pre-COVID-19 levels. In May and June, U.S.
procedures began a recovery phase, as COVID-19 cases dropped and elective procedures were permitted, and, by the middle of June, had grown to nearly
the same level as that measured in the first two weeks of the first quarter of 2020. However, in the last two weeks of June and into July, with the resurgence
of  COVID-19  cases,  some  regions  postponed  elective  procedures,  and  we  experienced  a  corresponding  decline  in  da  Vinci  procedures.  The  impact  of
COVID-19 in Europe during the second quarter varied by country with procedures in Italy, France, and the UK declining more steeply, while Germany
experienced  a  year-over-year  increase  in  procedures.  During  the  second  quarter  of  2020,  China  procedures  per  week  continued  to  increase  to  a  level
consistent with the early January 2020 weekly procedure rate.

In the third quarter of 2020, procedures recovered slowly in the U.S., leveling off near pre-COVID-19 levels towards the end of the quarter. Outside of
the U.S., da Vinci procedures varied in the third quarter of 2020, depending on the spread and/or resurgence of COVID-19. For example, COVID-19 had a
less significant impact in Germany where da Vinci procedures grew at mid-single digits relative to the third quarter of 2019, while it had a more significant
impact in the U.K. where da Vinci procedures declined year over year. Procedures in China grew significantly year over year in the third quarter of 2020,
while  regional  COVID-19  outbreaks  resulted  in  year-over-year  procedure  growth  rates  in  Japan  slowing  somewhat  relative  to  earlier  in  the  year.  The
COVID-19 pandemic has also affected the volumes of certain procedure types differently. For example, patient concerns over exposure to COVID-19 and
the fact that prostate cancer can be slow growing, combined with lower prostate diagnoses and treatments, have caused the number of dVP procedures to
decline in the third quarter of 2020 relative to the third quarter of 2019. Da Vinci bariatric procedures grew significantly year over year in the third quarter
of 2020 due to our optimized instrument set and focus by our sales organization and may also have benefited from certain patients prioritizing weight loss
as obesity is a significant COVID-19 risk factor. However, the diagnoses and treatment pathways for bariatric patients are long, and many of the patients in
the third quarter may have begun their treatment pathway prior to the spread of COVID-19; therefore, we cannot assure you that we will continue to see
significant growth in bariatric procedures.

In the fourth quarter of 2020, procedure volumes continued to be significantly impacted by the COVID-19 pandemic as healthcare systems around the
world diverted resources to respond to the pandemic. The impact continued to differ significantly by geography and region, depending on the spread and
resurgence  of  COVID-19.  In  the  U.S.,  while  procedures  continued  to  recover  in  the  early  part  of  the  quarter,  the  resurgence  of  COVID-19  infections
experienced by some states had an increasingly adverse impact on our procedure volumes as the quarter progressed, a trend that continued into January.
The impact of a resurgence in a particular region can be significant. Outside of the U.S., similar to the trends noted in the third quarter, procedures also
continued to vary significantly by geography and region. The resurgence of COVID-19 had a more significant impact on procedures in Italy, France, and
the UK. Procedures in China continued to grow significantly year over year. The trends that were noted in the third quarter of 2020 in relation to types of
procedures, such as dVP and bariatric procedures, continued into the fourth quarter of 2020.

We continue to see that the impact of COVID-19 on our procedure volumes varies widely by country, region, and type. When COVID-19 infection
rates spike in a particular region, procedure volumes have been negatively impacted and the diagnoses of new conditions and their related treatments are
deferred. Also, based on our experience during 2020, we do not expect all markets, regions, and procedure types to recover at the same pace. Due to the
uncertainty  of  the  recovery,  including  the  potential  for  COVID-19  infection  rates  to  increase,  the  extent  and  period  of  time  over  which  the  COVID-19
pandemic and any resultant economic recession will impact hospital spending, and additional policy responses that may be outlined by governments and
other  authorities,  we  cannot  reliably  estimate  the  impact  that  the  COVID-19  pandemic  may  have  on  procedure  volume  in  the  first  quarter  of  2021  and
beyond.

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System Demand

As the impact of the COVID-19 pandemic progressed throughout 2020, customers in affected regions deferred decisions to purchase or lease systems
into  future  quarters  and,  in  some  cases,  indefinitely.  These  deferral  decisions  continued  into  the  fourth  quarter  of  2020.  In  addition,  the  year-over-year
stagnation in procedures and, in turn, reduced utilization of our systems has resulted in unused capacity in the existing installed base. We expect hospitals
to  first  fill  their  unused  capacity  before  purchasing  additional  systems.  The  depth  and  extent  to  which  the  COVID-19  pandemic  will  impact  individual
markets will vary based on the availability of testing capabilities, personal protective equipment, intensive care units and operating rooms, and medical
staff, as well as government interventions. As COVID-19 continues to disrupt healthcare operations and patient flow, we expect that system placements
will  lag  behind  the  recovery  of  da  Vinci  procedure  volume.  While  we  cannot  reliably  estimate  the  extent  or  period  of  time  over  which  the  COVID-19
pandemic and any resultant economic recession will impact hospital spending, we anticipate lower year-over-year system placements for the first quarter of
2021.

Customer Relief Program

In April 2020, we announced a program to provide financial relief to our customers. The program was comprised of three main elements. The first
element provided credits against service fees otherwise due in the six-month period from April 1 through September 30, 2020, that generally reflected the
underutilization of the system during that period. Those credits were offered to most customers worldwide. The second element of the program deferred
certain lease payments, and the third element extended certain payment terms. Service fee credits resulted in an $80 million decrease in service revenue in
2020. While the short-term payment relief offered did not have a material impact to the results of operations, we deferred $15 million of lease billings and
extended payment terms associated with $181 million of trade receivables since the start of the program, of which $19 million remain outstanding as of
December 31, 2020. We may be subject to increased credit risks resulting in collection delinquencies and defaults, which could materially impact our bad
debt write-offs and provisions for credit losses. Although we have programs in place that are designed to monitor and mitigate the associated risks, there
can  be  no  assurance  that  such  programs  will  be  effective  in  reducing  credit  risks  relating  to  these  lease  financing  arrangements  and  extended  payment
terms.

General Increase in Risks

Capital  markets  and  worldwide  economies  have  been  significantly  impacted  by  the  COVID-19  pandemic,  and  it  is  possible  that  it  could  cause  a
prolonged  recession  in  local  and/or  global  economies.  Such  an  economic  recession  could  have  a  material  adverse  effect  on  our  long-term  business  as
hospitals curtail and reduce capital and overall spending. The COVID-19 pandemic and local actions, such as “shelter-in-place” orders and restrictions on
our  ability  to  travel  and  access  our  customers  or  temporary  closures  of  our  facilities,  including  our  manufacturing  operations,  or  the  facilities  of  our
suppliers and their contract manufacturers, could further significantly impact our sales and our ability to produce and ship our products and supply our
customers.  Any  of  these  events  could  negatively  impact  the  number  of  da  Vinci  procedures  performed  or  the  number  of  system  placements  and  have  a
material adverse effect on our business, financial condition, results of operations, or cash flows.

Our Response

Our priorities and actions during the COVID-19 pandemic are as follows. First, we are focused on the health and safety of all those we serve – patients,
customers,  our  communities,  and  our  employees  –  implementing  continuous  updates  to  our  health  and  safety  policies  and  processes.  Second,  we  are
supporting  our  customers  according  to  their  priorities  –  clinical,  operational,  and  economic  –  and  ensuring  continuity  of  supply  by  working  with  our
suppliers and our distributors. Third, we are securing our workforce economically. We have built a valuable team over the years, and we believe they will
be  important  in  the  recovery  that  follows  the  pandemic.  Finally,  we  will  continue  to  invest  in  our  priority  development  programs  while  eliminating
avoidable spend.

Business Model

Overview

We generate revenue from the placements of da Vinci Surgical Systems, in sales or sales-type lease arrangements where revenue is recognized up-front
or in operating lease transactions and usage-based models where revenue is recognized over time. We earn recurring revenue from the sales of instruments,
accessories, and services, as well as the revenue from operating leases. The da Vinci Surgical System generally sells for between $0.5 million and $2.5
million,  depending  upon  the  model,  configuration,  and  geography,  and  represents  a  significant  capital  equipment  investment  for  our  customers  when
purchased. Our instruments and accessories have limited lives and will either expire or wear out as they are used in surgery, at which point they need to be
replaced. We generally earn between $600 and $3,500 of instruments and accessories revenue per surgical procedure performed, depending on the type and
complexity  of  the  specific  procedures  performed  and  the  number  and  type  of  instruments  used.  During  the  fourth  quarter  of  2020,  we  launched  our
Extended Use Program (refer to further discussion immediately below) with the intention to reduce the cost for customers to treat patients, which in turn
will reduce our overall instruments and

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accessories revenue per procedure. We typically enter into service contracts at the time systems are sold or leased at an annual fee between $80,000 and
$190,000, depending upon the configuration of the underlying system and composition of the services offered under the contract. These service contracts
have generally been renewed at the end of the initial contractual service periods.

We  generate  revenue  from  the  placements  of  the  Ion  endoluminal  system  in  a  business  model  consistent  with  the  da  Vinci  Surgical  System  model
described above. We generate revenue from the placement of Ion systems, and we earn recurring revenue from the sales of instruments and accessories
used in biopsies and ongoing system service. The average selling price of an Ion system is generally significantly lower than the average selling price of
our da Vinci Surgical Systems. We are introducing the Ion system in the U.S. in a measured fashion. For the years ended December 31, 2020, and 2019, the
associated impact to revenue and gross margin was not significant.

Extended Use Program

In  2020,  we  introduced  our  "Extended  Use  Program,"  which  consists  of  select  da  Vinci  Xi  and  da  Vinci  X  instruments  possessing  12  to  18  uses
("Extended  Use  Instruments")  compared  to  the  current  10  use  instruments.  These  Extended  Use  Instruments  represent  some  of  our  higher  volume
instruments but exclude stapling, monopolar, and advanced energy instruments. Instruments included in the program are used across a number of da Vinci
surgeries. Their increased uses are the result of continuous, significant investments in the design and production capabilities of our instruments, resulting in
improved quality and durability. Extended Use Instruments have been introduced in the U.S. in October 2020 and in Europe in November 2020. They will
be  introduced  at  various  times  throughout  2021  and  2022  in  other  geographies,  depending  on  regulatory  processes.  In  addition,  simultaneous  with  the
regional launches of Extended Use Instruments, we will lower the price of certain instruments that are most commonly used in lower acuity procedures
and/or  lower  reimbursed  procedures  within  the  region.  These  actions  will  reduce  the  cost  for  customers  to  treat  patients,  which  in  turn  will  reduce  our
revenue per procedure. Based on 2019 volume and mix of procedures, our Extended Use Program and the reduced pricing on certain other instruments
would  have  reduced  2019  annual  instruments  and  accessories  revenue  by  approximately  $150  to  $170  million.  The  impact  of  these  actions  on  future
revenue will be dependent on the future volume and mix of procedures and whether cost elasticity will enable greater penetration into available markets.

Recurring Revenue

Recurring revenue consists of instruments and accessories revenue, service revenue, and operating lease revenue. Recurring revenue increased to $3.4

billion, or 77% of total revenue in 2020, compared to $3.2 billion, or 72% of total revenue in 2019, and $2.6 billion, or 71% of total revenue in 2018.

Instruments and accessories revenue has grown at a faster rate than systems revenue over time. Instruments and accessories revenue increased to $2.46
billion in 2020, compared to $2.41 billion in 2019 and $1.96 billion in 2018. The growth of instruments and accessories revenue largely reflects continued
procedure adoption.

Service revenue was $724 million in 2020, compared to $724 million in 2019 and $635 million in 2018. Service revenue remained unchanged, driven
by  the  growth  of  the  base  of  installed  da  Vinci  Surgical  Systems,  offset  by  the  effects  of  the  Customer  Relief  Program.  The  installed  base  of  da  Vinci
Surgical Systems grew 7% to approximately 5,989 at December 31, 2020; 12% to approximately 5,582 at December 31, 2019; and 13% to approximately
4,986 at December 31, 2018.

We use the installed base, number of shipments, and utilization of da Vinci Surgical Systems as metrics for financial and operational decision-making
and as a means to evaluate period-to-period comparisons. Management believes that the installed base, number of shipments, and utilization of da Vinci
Surgical  Systems  provide  meaningful  supplemental  information  regarding  our  performance,  as  management  believes  that  the  installed  base,  number  of
shipments, and utilization of da Vinci Surgical Systems are an indicator of the rate of adoption of robotic-assisted surgery as well as an indicator of future
recurring  revenue  (particularly  service  revenue).  Management  believes  that  both  it  and  investors  benefit  from  referring  to  the  installed  base,  number  of
shipments, and utilization of da Vinci Surgical Systems in assessing our performance and when planning, forecasting, and analyzing future periods. The
installed  base,  number  of  shipments,  and  utilization  of  da  Vinci  Surgical  Systems  also  facilitate  management’s  internal  comparisons  of  our  historical
performance.  We  believe  that  the  installed  base,  number  of  shipments,  and  utilization  of  da  Vinci  Surgical  Systems  are  useful  to  investors  as  metrics,
because (1) they allow for greater transparency with respect to key metrics used by management in its financial and operational decision-making, and (2)
they are used by institutional investors and the analyst community to help them analyze the performance of our business. The vast majority of da Vinci
Surgical Systems installed are connected via the internet. System logs can also be accessed by field engineers for systems that are not connected to the
internet.  We  utilize  this  information  as  well  as  other  information  from  agreements  and  discussions  with  our  customers  that  involve  estimates  and
judgments,  which  are,  by  their  nature,  subject  to  substantial  uncertainties  and  assumptions.  Estimates  and  judgments  for  determining  the  installed  base,
number of shipments, and utilization of da Vinci Surgical Systems may be impacted over time by various factors, including system internet connectivity,
hospital and distributor reporting behavior, and inherent complexities in new agreements. Such estimates and judgments are also susceptible to technical
errors. In addition, the relationship between the installed base, number of shipments,

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and utilization of da Vinci Surgical Systems and our revenues may fluctuate from period to period, and growth in the installed base, number of shipments,
and utilization of da Vinci Surgical Systems may not correspond to an increase in revenue. The installed base, number of shipments, and utilization of da
Vinci Surgical Systems are not intended to be considered in isolation or as a substitute for, or superior to, revenue or other financial information prepared
and presented in accordance with GAAP.

The COVID-19 pandemic reduced the number of shipments of da Vinci Surgical Systems in 2020 as compared to the prior year. Based on the factors

outlined in the COVID-19 Pandemic section above, historical system shipment trends may not be a good indicator of future system shipments.

Intuitive System Leasing

Since 2013, we have entered into sales-type and operating lease arrangements directly with certain qualified customers as a way to offer customers
flexibility  in  how  they  acquire  systems  and  expand  their  robotic-assisted  programs  while  leveraging  our  balance  sheet.  These  leases  generally  have
commercially  competitive  terms  as  compared  with  other  third-party  entities  that  offer  equipment  leasing.  We  have  also  entered  into  usage-based
arrangements with larger customers that have committed da Vinci programs where we charge for the system and service as the systems are utilized. We
include operating and sales-type leases, and systems placed under usage-based arrangements, in our system shipment and installed base disclosures. We
exclude operating lease-related revenue, usage-based revenue, and Ion system revenue from our da Vinci Surgical System average selling price (“ASP”)
computations.

In the years ended December 31, 2020, 2019, and 2018, we shipped 432, 425, and 272 da Vinci Surgical Systems, respectively, under lease and usage-
based arrangements, of which 317, 384, and 229 systems, respectively, were operating lease and usage-based arrangements. Revenue from operating lease
arrangements  is  generally  recognized  on  a  straight-line  basis  over  the  lease  term.  More  recently,  we  have  entered  into  usage-based  arrangements  with
certain large customers whereby system and service revenue is recognized as the systems are used. We set operating lease and usage-based pricing at a
modest  premium  relative  to  purchased  systems  reflecting  the  time  value  of  money  and,  in  the  case  of  usage-based  arrangements,  the  risk  that  system
utilization may fall short of anticipated levels. The proportion of revenue recognized from usage-based arrangements has not been significant and has been
included in our operating lease metrics herein. Operating lease revenue has grown at a faster rate than overall systems revenue and was $177 million, $107
million, and $51 million for the years ended December 31, 2020, 2019, and 2018, respectively. Generally, lease transactions generate similar gross margins
as our sale transactions. As of December 31, 2020, a total of 901 da Vinci Surgical Systems were installed at customers under operating lease or usage-
based arrangements.

Our system leasing and usage-based models provide customers with flexibility regarding how they acquire or obtain access to our systems. We believe
that these alternative financing structures have been effective and well-received, and we are willing to expand the proportion of these structures based on
customer demand. As revenue for operating leases and usage-based systems is recognized over time, total systems revenue growth is reduced in a period
when the number of operating lease and usage-based placements increases as a proportion of total system placements.

Our  exposure  to  the  credit  risks  relating  to  our  lease  financing  arrangements  may  increase  if  our  customers  are  adversely  affected  by  changes  in
healthcare  laws,  coverage  and  reimbursement,  economic  pressures  or  uncertainty,  or  other  customer-specific  factors.  In  addition,  as  customers  divert
significant  resources  to  the  treatment  of  or  the  preparation  to  treat  patients  with  COVID-19,  we  may  be  exposed  to  defaults  under  our  lease  financing
arrangements. Moreover, usage-based arrangements generally contain no minimum payments; therefore, customers may exit such arrangements without
paying a financial penalty to us. As a result of the COVID-19 pandemic, we anticipate that some customers will exit such arrangements or seek to amend
the terms of our operating lease and usage-based arrangements with them.

For some operating lease arrangements, our customers are provided with the right to purchase the leased system at certain points during and/or at the
end of the lease term. Revenue generated from customer purchases of systems under operating lease arrangements (“Lease Buyouts”) was $52.2 million,
$92.8 million, and $48.8 million for the years ended December 31, 2020, 2019, and 2018, respectively. We expect that revenue recognized from customer
exercises of the buyout options will fluctuate based on the timing of when, and if, customers choose to exercise their buyout options.

Systems Revenue

System placements are driven by procedure growth in most markets. In geographies where da Vinci procedure adoption is in an early stage or system
placements are constrained by regulation, system sales will precede procedure growth. System placements also vary due to seasonality largely aligned with
hospital  budgeting  cycles.  We  typically  place  a  higher  proportion  of  annual  system  placements  in  the  fourth  quarter  and  a  lower  proportion  in  the  first
quarter  as  customer  budgets  are  reset.  Systems  revenue  is  also  affected  by  the  proportion  of  system  placements  under  operating  lease  and  usage-based
arrangements,  recurring  operating  lease  and  usage-based  revenue,  operating  lease  buyouts,  product  mix,  ASPs,  trade-in  activities,  and  customer  mix.
Systems revenue declined 12% to $1.18 billion in 2020. Systems revenue grew 19% to $1.35 billion in 2019 and 21% to $1.13 billion in 2018. Based on
the factors outlined in the COVID-19 Pandemic section above, the ability to forecast

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future system shipments has been significantly disrupted and, therefore, we believe that historical system shipment trends may not be a good indicator of
future system shipments.

Procedure Mix / Products

Our da Vinci Surgical Systems are generally used for soft tissue surgery for areas of the body between the pelvis and the neck, primarily in general
surgery, gynecologic surgery, urologic surgery, cardiothoracic surgery, and head and neck surgery. Within these categories, procedures range in complexity
from cancer and other highly complex procedures to less complex procedures for benign conditions. Cancer and other highly complex procedures tend to
be reimbursed at higher rates than less complex procedures for benign conditions. Thus, hospitals are more sensitive to the costs associated with treating
less  complex,  benign  conditions.  Our  strategy  is  to  provide  hospitals  with  attractive  clinical  and  economic  solutions  across  the  spectrum  of  procedure
complexity. Our fully featured da Vinci Xi Surgical System with advanced instruments (including da Vinci Energy and EndoWrist and SureForm Stapler
products) and our Integrated Table Motion product targets the more complex procedure segment. Our da Vinci X Surgical System is targeted towards price
sensitive markets and procedures. Our da Vinci SP Surgical System complements the da Vinci Xi and X Surgical Systems by enabling surgeons to access
narrow workspaces.

Procedure Seasonality

More than half of da Vinci procedures performed are for benign conditions, most notably hernia repairs, hysterectomies, and cholecystectomies. These
benign  procedures  and  other  short-term  elective  procedures  tend  to  be  more  seasonal  than  cancer  operations  and  surgeries  for  other  life-threatening
conditions. Seasonality in the U.S. for procedures for benign conditions typically results in higher fourth quarter procedure volume when more patients
have  met  annual  deductibles  and  lower  first  quarter  procedure  volume  when  deductibles  are  reset.  Seasonality  outside  the  U.S.  varies  and  is  more
pronounced  around  local  holidays  and  vacation  periods.  As  a  result  of  the  factors  outlined  in  the  COVID-19  Pandemic  section  above,  including  the
recommendations of authorities to defer elective procedures, historical procedure patterns may be disrupted.

Distribution Channels

We provide our products through direct sales organizations in the U.S., Europe (excluding Spain, Portugal, Italy, Greece, and most Eastern European
countries), China, Japan, South Korea, India, and Taiwan. In 2018, we began direct operations in India and Taiwan. In January 2019, our Intuitive-Fosun
joint  venture  began  direct  sales  for  da  Vinci  products  and  services  in  China.  In  the  remainder  of  our  OUS  markets,  we  provide  our  products  through
distributors.

Regulatory Activities

Overview

Our products must meet the requirements of a large and growing body of international standards that govern the product safety, efficacy, advertising,
labeling,  safety  reporting  design,  manufacture,  materials  content  and  sourcing,  testing,  certification,  packaging,  installation,  use,  and  disposal  of  our
products. Examples of such standards include electrical safety standards, such as those of the International Electrotechnical Commission, and composition
standards, such as the Reduction of Hazardous Substances and the Waste Electrical and Electronic Equipment Directives. Failure to meet these standards
could limit our ability to market our products in those regions that require compliance to such standards.

Our products and operations are also subject to increasingly stringent medical device, privacy, and other regulations by regional, federal, state, and
local authorities. We anticipate that timelines for the introduction of new products and/or indications may be extended relative to past experience as a result
of these regulations. For example, we have seen elongated regulatory approval timelines in the U.S. and the EU.

Clearances and Approvals

We have generally obtained the clearances required to market our products associated with our da Vinci Surgical Multiport Systems (Standard, S, Si,
Xi, and X systems) for our targeted surgical specialties within the U.S., South Korea, Japan, and the European markets in which we operate. Since 2018, we
obtained regulatory clearances for the following products:

•

•

In November 2019, we obtained FDA clearance for our SynchroSeal instrument and E-100 generator. Following the FDA clearance, in February
2020,  we  received  CE  mark  clearance  for  both  products.  In  March  2020,  we  received  regulatory  clearance  in  Japan  to  market  both  our
SynchroSeal instrument and E-100 generator. In August 2020, we received regulatory clearance in South Korea to market our E-100 generator.

In July 2019, we obtained FDA clearance for our SureForm 45 Curved-Tip stapler and SureForm 45 Gray reload, which round out our SureForm
45 portfolio. We have also received CE mark clearance for our SureForm 45 Curved-Tip stapler and SureForm 45 Gray reload.

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•

•

•

•

•

•

•

•

In June 2019, we received CE mark clearance for our da Vinci Endoscope Plus for the da Vinci Xi and da Vinci X Surgical Systems in Europe.
Following the CE mark, in July 2019, we obtained FDA clearance for our da Vinci Endoscope Plus. We have also received regulatory clearances
in South Korea and Japan to market our da Vinci Endoscope Plus in December 2019 and May 2020, respectively.

In June 2019, we obtained FDA clearance for our da Vinci Handheld Camera and, in February 2020, we received CE mark clearance.

In  February  2019,  we  obtained  FDA  clearance  for  our  Ion  endoluminal  system,  our  new  flexible,  robotic-assisted,  catheter-based  platform,
designed to navigate through very small lung airways to reach peripheral nodules for biopsies. We are introducing the Ion endoluminal system in a
measured fashion while we optimize training pathways and our supply chain and collect additional clinical data. We have placed 36 Ion systems
for commercial use as of December 31, 2020.

In  February  2019,  we  obtained  FDA  clearance  for  our  Iris  augmented  reality  product.  Iris  is  a  service  that  delivers  a  3D  image  of  the  patient
anatomy (initially targeting kidneys) to aid surgeons in both pre- and intra-operative settings. We are currently conducting a pilot study of our Iris
product and service in the field at a small group of U.S. hospitals to gain initial product experience and insights.

In  December  2018,  we  received  product  registration  for  our  da  Vinci  Xi  Surgical  System  in  China.  The  registration  approval  does  not  include
advanced energy or stapling products that attach to the da Vinci Xi system. Separate product registrations are required for each of these products
by China National Medical Products Administration (“NMPA”).

In October 2018, the China National Health Commission published on its official website the quota for major medical equipment to be imported
and sold in China through 2020. After an adjustment notice was published in the third quarter of 2020, the government will now allow for the total
sale of 225 new surgical robots into China, which could include da Vinci Surgical Systems as well as surgical systems introduced by others. As of
December 31, 2020, we have sold 111 da Vinci Surgical Systems under this quota. Future sales of da Vinci Surgical Systems under the quota are
uncertain, as they are dependent on hospitals completing a tender process and receiving associated approvals.

In May 2018 and July 2018, we received CE mark clearance and FDA clearance, respectively, to market SureForm 60, our first 60mm stapler that
completes  our  product  offering  of  30,  45,  and  60mm  lengths.  In  January  2019  and  February  2019,  we  obtained  FDA  clearance  and  CE  mark
clearance, respectively, to market SureForm 45. We have also received regulatory clearance in South Korea and Japan to market both SureForm 60
and SureForm 45.

In May 2018, we obtained FDA clearance for the da Vinci SP Surgical System for urologic surgical procedures that are appropriate for a single
port approach. In March 2019, we obtained FDA clearance for the da Vinci SP Surgical System for certain transoral procedures. We also received
regulatory clearance for the da Vinci SP Surgical System in South Korea in May 2018. We continue to introduce the da Vinci SP Surgical System
in a measured fashion while we optimize training pathways and our supply chain. We have an installed base of 69 da Vinci SP Surgical Systems as
of December 31, 2020.

•

In September 2017 and April 2018, we obtained CE mark clearance and FDA clearance, respectively, for our da Vinci Vessel Sealer Extend.

Refer to the descriptions of our products that received regulatory clearances in 2020, 2019, and 2018 in the New Product Introductions section below.

The  Japanese  Ministry  of  Health,  Labor,  and  Welfare  (“MHLW”)  considers  reimbursement  for  procedures  in  April  of  even-numbered  years.  The
process  for  obtaining  reimbursement  requires  Japanese  university  hospitals  and  surgical  societies,  with  our  support,  to  seek  reimbursement.  There  are
multiple pathways to obtain reimbursement for procedures, including those that require in-country clinical data/economic data. In April 2012 and April
2016, the MHLW granted reimbursement status for dVP and partial nephrectomy, respectively. Most prostatectomies and partial nephrectomies were open
procedures  prior  to  da  Vinci  reimbursement.  Da  Vinci  procedure  reimbursement  for  dVP  and  partial  nephrectomy  procedures  are  higher  than  open  and
conventional laparoscopic procedure reimbursements. An additional 12 da Vinci procedures were granted reimbursement effective April 1, 2018, including
gastrectomy,  low  anterior  resection,  lobectomy,  and  hysterectomy,  for  both  malignant  and  benign  conditions.  An  additional  7  da  Vinci  procedures  were
granted reimbursement effective April 1, 2020. These additional 19 reimbursed procedures have varying levels of conventional laparoscopic penetration
and will be reimbursed at rates equal to the conventional, laparoscopic procedures. Given the reimbursement level and laparoscopic penetration for these 19
procedures,  there  can  be  no  assurance  that  the  adoption  pace  for  these  procedures  will  be  similar  to  dVP  or  partial  nephrectomy,  given  their  higher
reimbursement, or any other da Vinci procedure.

Recalls and Corrections

Medical device companies have regulatory obligations to correct or remove medical devices in the field that could pose a risk to health. The definition
of “recalls and corrections” is expansive and includes repair, replacement, inspections, relabeling, and issuance of new or additional instructions for use or
reinforcement of existing instructions for use and training when such

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actions are taken for specific reasons of safety or compliance. These field actions require stringent documentation, reporting, and monitoring worldwide.
There are other actions that a medical device manufacturer may take in the field without reporting including, but not limited to, routine servicing and stock
rotations.

As we determine whether a field action is reportable in any regulatory jurisdiction, we prepare and submit notifications to the appropriate regulatory
agency for the particular jurisdiction. Regulators can require the expansion, reclassification, or change in scope and language of the field action. In general,
upon submitting required notifications to regulators regarding a field action that is a recall or correction, we will notify customers regarding the field action,
provide any additional documentation required in their national language, and arrange, as required, return or replacement of the affected product or a field
service visit to perform the correction.

Field actions as well as certain outcomes from regulatory activities can result in adverse effects on our business, including damage to our reputation,

delays by customers of purchase decisions, reduction or stoppage of the use of installed systems, and reduced revenue as well as increased expenses.

Procedures

We model patient value as equal to procedure efficacy / invasiveness. In this equation, procedure efficacy is defined as a measure of the success of the
surgery in resolving the underlying disease and invasiveness is defined as a measure of patient pain and disruption of regular activities. When the patient
value of a da Vinci procedure is greater than that of alternative treatment options, patients may benefit from seeking out surgeons and hospitals that offer da
Vinci Surgery, which could potentially result in a local market share shift. Adoption of da Vinci procedures occurs procedure by procedure and market by
market and is driven by the relative patient value and total treatment costs of da Vinci procedures as compared to alternative treatment options for the same
disease state or condition.

We use the number and type of da Vinci procedures as metrics for financial and operational decision-making and as a means to evaluate period-to-
period comparisons. Management believes that the number and type of da Vinci procedures provide meaningful supplemental information regarding our
performance, as management believes procedure volume is an indicator of the rate of adoption of robotic-assisted surgery as well as an indicator of future
revenue (including revenue from usage-based arrangements). Management believes that both it and investors benefit from referring to the number and type
of  da  Vinci  procedures  in  assessing  our  performance  and  when  planning,  forecasting,  and  analyzing  future  periods.  The  number  and  type  of  da  Vinci
procedures also facilitate management’s internal comparisons of our historical performance. We believe that the number and type of da Vinci procedures
are  useful  to  investors  as  metrics,  because  (1)  they  allow  for  greater  transparency  with  respect  to  key  metrics  used  by  management  in  its  financial  and
operational  decision-making,  and  (2)  they  are  used  by  institutional  investors  and  the  analyst  community  to  help  them  analyze  the  performance  of  our
business. The vast majority of da Vinci Surgical Systems installed are connected via the internet. System logs can also be accessed by field engineers for
systems that are not connected to the internet. We utilize certain methods that rely on information collected from the systems installed for determining the
number and type of da Vinci procedures performed that involve estimates and judgments, which are, by their nature, subject to substantial uncertainties and
assumptions.  Estimates  and  judgments  for  determining  the  number  and  type  of  da  Vinci  procedures  may  be  impacted  over  time  by  various  factors,
including changes in treatment modalities, hospital and distributor reporting behavior, and system internet connectivity. Such estimates and judgments are
also susceptible to algorithmic or other technical errors. In addition, the relationship between the number and type of da Vinci procedures and our revenues
may fluctuate from period to period, and da Vinci procedure volume growth may not correspond to an increase in revenue. The number and type of da
Vinci procedures are not intended to be considered in isolation or as a substitute for, or superior to, revenue or other financial information prepared and
presented in accordance with GAAP. The COVID-19 pandemic reduced the number of da Vinci procedures performed by our customers in the first three
quarters of 2020 as compared to our expectations. Based on the factors outlined in the COVID-19 Pandemic section above, the ability to forecast future
procedures based on historical procedure patterns has been disrupted. Therefore, we believe that historical procedure trends may not be a good indicator of
future procedure volumes.

Worldwide Procedures

Our da Vinci systems and instruments are regulated independently in various countries and regions of the world. The discussion of indications for use
and representative or target procedures is intended solely to provide an understanding of the market for da Vinci products and is not intended to promote for
sale or use any Intuitive Surgical product outside of its licensed or cleared labeling and indications for use.

The adoption of robotic-assisted surgery using the da Vinci Surgical System has the potential to grow for those procedures that offer greater patient
value than non-da Vinci alternatives and competitive total economics for healthcare providers. Our da Vinci Surgical Systems are used primarily in general
surgery,  gynecologic  surgery,  urologic  surgery,  cardiothoracic  surgery,  and  head  and  neck  surgery.  We  focus  our  organization  and  investments  on
developing, marketing, and training products and services for procedures in which da Vinci can bring patient value relative to alternative treatment options
and/or economic

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benefit to healthcare providers. Target procedures in general surgery include hernia repair (both ventral and inguinal), colorectal procedures, bariatrics, and
cholecystectomies. Target procedures in gynecology include da Vinci hysterectomy (“dVH”) for both cancer and benign conditions. Target procedures in
urology include da Vinci prostatectomy (“dVP”) and da Vinci partial nephrectomy. In cardiothoracic surgery, target procedures include da Vinci lobectomy.
In  head  and  neck  surgery,  target  procedures  include  certain  procedures  resecting  benign  and  malignant  tumors  classified  as  T1  and  T2.  Not  all  the
indications, procedures, or products described may be available in a given country or region or on all generations of da Vinci Surgical Systems. Surgeons
and  their  patients  need  to  consult  the  product  labeling  in  their  specific  country  and  for  each  product  in  order  to  determine  the  cleared  uses,  as  well  as
important limitations, restrictions, or contraindications.

In  2020,  approximately  1,243,000  surgical  procedures  were  performed  with  da  Vinci  Surgical  Systems,  compared  to  approximately  1,229,000  and
1,038,000  surgical  procedures  performed  with  da  Vinci  Surgical  Systems  in  2019  and  2018,  respectively.  The  reduced  growth  in  our  overall  procedure
volume in 2020 reflects significant disruption caused by the COVID-19 pandemic, as noted in the COVID-19 Pandemic section above, and was driven by
growth in U.S. general surgery procedures and worldwide urology procedures.

U.S. Procedures

Overall U.S. procedure volume with da Vinci Surgical Systems grew to approximately 876,000 in 2020, compared to approximately 883,000 in 2019
and  approximately  753,000  in  2018.  General  surgery  was  our  largest  and  fastest  growing  U.S.  specialty  in  2020  with  procedure  volume  that  grew  to
approximately 434,000 in 2020, compared to approximately 421,000 in 2019 and approximately 325,000 in 2018. Gynecology was our second largest U.S.
surgical  specialty  in  2020  with  procedure  volume  that  declined  to  approximately  267,000  in  2020,  compared  to  approximately  282,000  in  2019  and
approximately  265,000  in  2018.  Urology  was  our  third  largest  U.S.  surgical  specialty  in  2020  with  procedure  volume  that  declined  to  approximately
134,000 in 2020, compared to approximately 138,000 in 2019 and approximately 128,000 in 2018.

Procedures Outside of the U.S.

Overall OUS procedure volume with da Vinci Surgical Systems grew to approximately 367,000 in 2020, compared to approximately 346,000 in 2019
and  approximately  285,000  in  2018.  Procedure  growth  in  most  OUS  markets  was  driven  largely  by  urology  procedure  volume,  which  grew  to
approximately 214,000 in 2020, compared to approximately 206,000 in 2019 and approximately 175,000 in 2018. General surgery and thoracic procedures
also contributed to OUS procedure growth with higher growth rates than urology procedures.

Recent Business Events and Trends

Procedures

Overall.  Total  da  Vinci  procedures  performed  by  our  customers  grew  approximately  1%  for  the  year  ended  December  31,  2020,  compared  to
approximately 18% for the year ended December 31, 2019. Total da Vinci procedures performed by our customers grew approximately 6% for the three
months ended December 31, 2020, compared to approximately 19% for the three months ended December 31, 2019. The full year and fourth quarter 2020
procedure results reflect significant disruption caused by the COVID-19 pandemic, as noted in the COVID-19 Pandemic section above. The COVID-19
pandemic continued to impact our procedures in geographies and markets where there was a resurgence of the virus. Delays in both the diagnosis of and
treatments of disease reflecting patient concerns over contracting COVID-19 has also impacted the number of procedures. This was most pronounced in
dVP procedures.

U.S. da Vinci procedures declined approximately 1% for the year ended December 31, 2020, as compared to the prior year. U.S. da Vinci procedures
grew approximately 17% for the year ended December 31, 2019. The 2020 U.S. procedure results reflect significant disruption caused by the COVID-19
pandemic,  as  noted  in  the  COVID-19  Pandemic  section  above.  The  2020  U.S.  procedure  decline  was  largely  attributable  to  a  decline  in  gynecology
procedures, most notably benign dVH procedures, and urology procedures, most notably dVP procedures. Offsetting these declines was continued growth
in general surgery procedures, most notably cholecystectomy and bariatric procedures.

U.S.  da  Vinci  procedures  grew  approximately  5%  for  the  three  months  ended  December  31,  2020,  compared  to  approximately  18%  for  the  three
months ended December 31, 2019. The fourth quarter 2020 U.S. procedure results reflect significant disruption caused by the COVID-19 pandemic and
regional resurgences, as noted in the COVID-19 Pandemic section above. We saw varied performance in each of the procedure categories during the fourth
quarter  of  2020,  with  growth  in  general  surgery  and  gynecology  procedures  offset  by  declines  in  urology  procedures.  The  resurgence  increased  as  the
quarter  progressed,  and  we  saw  a  more  severe  impact  on  procedures  later  in  the  quarter.  The  resurgence  continued  into  January,  negatively  impacting
procedure volumes.

OUS  da  Vinci  procedures  grew  approximately  6%  for  the  year  ended  December  31,  2020,  compared  to  approximately  21%  for  the  year  ended
December  31,  2019.  The  2020  OUS  procedure  growth  reflects  significant  disruption  caused  by  the  COVID-19  pandemic,  as  noted  in  the  COVID-19
Pandemic section above. 2020 OUS procedure growth was driven by

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continued growth in urologic procedures, including nephrectomies and prostatectomies, and earlier stage growth in general surgery (particularly colorectal),
thoracic,  and  gynecology  procedures.  We  believe  growth  in  these  global  markets  is  being  driven  by  increased  acceptance  among  surgeons  and  health
systems, supported by expanded global evidence validating the clinical and economic value of da Vinci procedures.

OUS  da  Vinci  procedures  grew  approximately  11%  for  the  three  months  ended  December  31,  2020,  compared  to  approximately  21%  for  the  three
months  ended  December  31,  2019.  The  fourth  quarter  2020  OUS  procedure  growth  reflects  significant  procedure  disruption  caused  by  the  COVID-19
pandemic, as noted in the COVID-19 Pandemic section above. The disruption was more pronounced in the UK, Italy, France, the Nordics, Spain, and India.
COVID-19 disruption was less pronounced in China, Japan, and South Korea, where we experienced procedure growth compared to the fourth quarter of
2019.

U.S. General Surgery. In 2020, general surgery procedures in the U.S. grew to approximately 434,000 in 2020, compared to approximately 421,000 in
2019  and  approximately  325,000  in  2018.  Cholecystectomy  and  bariatric  procedures  contributed  to  the  most  incremental  procedures  in  2020,  while
inguinal and ventral hernia repairs contributed the most incremental procedures in 2019 and 2018.

Given the already very high level of laparoscopic techniques used in cholecystectomy, it is unclear whether growth is sustainable and to what extent da
Vinci cholecystectomy may be adopted. Bariatric procedures grew significantly year over year. These procedures have been an increased area of focus in
2020 and may also have benefited from certain patients prioritizing weight loss as obesity is a significant COVID-19 risk factor. In addition, our SureForm
60mm stapler product provides surgeons a more optimized robotic tool set for bariatric procedures. However, the diagnoses and treatment pathways for
bariatric  patients  are  long,  and  many  of  the  patients  may  have  begun  their  treatment  pathway  prior  to  the  spread  of  COVID-19;  therefore,  we  cannot
provide any assurance that we will continue to see significant growth in bariatric procedures in future periods.

We  believe  that  growth  in  da  Vinci  hernia  repair  reflects  improved  clinical  outcomes  within  certain  patient  populations,  as  well  as  potential  cost
benefits relative to certain alternative treatments. We believe hernia repair procedures represent a significant opportunity with the potential to drive growth
in  future  periods.  However,  given  the  differences  in  surgical  complexity  associated  with  treatment  of  various  hernia  patient  populations  and  varying
surgeon opinion regarding optimal surgical technique, it is difficult to estimate the timing of and to what extent da Vinci hernia repair procedure volume
will grow in the future. We expect a large portion of hernia repairs will continue to be performed via different modalities of surgery.

Adoption of da Vinci for colorectal procedures, which includes several underlying procedures including low anterior resections for rectal cancers and
certain colon procedures for benign and cancerous conditions, has been ongoing for several years and is supported by our recently launched technologies,
such as the EndoWrist Staplers and energy devices and Integrated Table Motion.

U.S. Gynecology. In 2020, gynecology procedures in the U.S. declined modestly compared to 2019. Procedure volume was approximately 267,000 in
2020, compared to approximately 282,000 in 2019 and approximately 265,000 in 2018, driven by a decline in benign hysterectomy procedures partially
offset, to a much lesser extent, by growth in hysterectomy for cancer. Combining robotic, laparoscopic, and vaginal approaches, MIS represents about 80%
of the U.S. hysterectomy market for benign conditions. We believe that our growth in gynecologic procedures over the past several years has primarily
been  driven  by  consolidation  of  gynecologic  procedures  into  higher  volume  surgeons  that  focus  on  cancer  and  complex  surgeries.  However,  due  to  the
COVID-19 pandemic, we saw an increase in the deferral of non-urgent procedures, such as benign hysterectomy procedures.

Global Urology. Along with U.S. general surgery, global urology procedures have also been a strong contributor to our overall procedure growth. In
the  U.S.,  dVP  is  the  standard  of  care  for  the  surgical  treatment  of  prostate  cancer,  and  we  believe  growth  is  largely  aligned  with  surgical  volumes  of
prostate cancer. In 2020, U.S. dVP procedures declined modestly, compared to modest growth in 2019. For OUS, dVP is at varying states of adoption in
different areas of the world but is the largest overall da Vinci procedure. In 2020, we saw slight growth in OUS dVP procedures compared to mid-teens
growth in 2019.

Kidney cancer procedures have also been a strong contributor to our recent global urology procedure growth. Clinical publications have demonstrated
that  the  use  of  a da  Vinci  system  increases  the  likelihood  that  a  patient  will  receive  nephron  sparing  surgery  through  a  partial  nephrectomy,  which  is
typically the surgical society guideline recommended therapy.

OUS Procedures. The 2020 OUS procedure growth rate reflects continued da Vinci adoption in European and Asian markets, although it also reflects
significant disruption caused by the COVID-19 pandemic, as noted in the COVID-19 Pandemic section above. The disruption was most pronounced in the
UK, Italy, and France.

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System Demand

Future demand for da Vinci Surgical Systems will be impacted by a number of factors: economic and geopolitical factors; the impact of the current
COVID-19 pandemic, as noted in the COVID-19 Pandemic  section  above;  hospital  response  to  the  evolving  healthcare  environment;  procedure  growth
rates;  hospital  consolidation  trends;  evolving  system  utilization  and  point  of  care  dynamics;  capital  replacement  trends;  additional  reimbursements  in
various  global  markets,  including  Japan;  the  timing  around  governmental  tenders  and  authorizations,  including  China;  the  timing  of  when  we  receive
regulatory clearance in our other OUS markets for our da Vinci Xi Surgical System, da Vinci X Surgical System, and da Vinci SP Surgical System, and
related instruments; and market response. Market acceptance of our recently launched da Vinci SP Surgical System and the nature and timing of additional
da Vinci SP regulatory indications may also impact future system placements.

Demand may also be impacted by robotic-assisted surgery competition, including from companies that have introduced products in the field of robotic-
assisted surgery or have made explicit statements about their efforts to enter the field including, but not limited to, the following companies: avateramedical
GmbH; CMR Surgical Ltd.; Johnson & Johnson (including their wholly owned subsidiaries Auris Health, Inc. and Verb Surgical Inc.); Medicaroid, Inc.;
Medrobotics  Corporation;  Medtronic  plc;  meerecompany  Inc.;  MicroPort  Scientific  Corporation;  Olympus  Corporation;  Samsung  Group;  Shandong
Weigao Group Medical Polymer Company Ltd.; Smart Robot Technology Group Co. Ltd.; Titan Medical Inc.; and TransEnterix, Inc.

Many  of  the  above  factors  will  also  impact  future  demand  for  our  Ion  system,  as  we  extend  our  commercial  offering  into  diagnostics,  along  with
additional factors associated with a new product introduction, including, but not limited to, our ability to optimize manufacturing and our supply chain,
competition, clinical data to demonstrate value, and market acceptance.

New Product Introductions

SynchroSeal and E-100 Generator. In November 2019, we obtained FDA clearance for our SynchroSeal instrument and E-100 generator. Following
the  FDA  clearance,  in  February  2020,  we  received  CE  mark  clearance  for  both  products.  In  March  2020,  we  received  regulatory  clearance  in  Japan  to
market  both  our  SynchroSeal  instrument  and  E-100  generator.  In  August  2020,  we  received  regulatory  clearance  in  South  Korea  to  market  our  E-100
generator.  SynchroSeal  is  a  single-use,  bipolar,  electrosurgical  instrument  intended  for  grasping,  dissection,  sealing,  and  transection  of  tissue.  With  its
wristed  articulation,  rapid  sealing  cycle,  and  refined  curved  jaw,  SynchroSeal  offers  enhanced  versatility  to  the  da  Vinci  Energy  portfolio.  The  E-100
generator is an electrosurgical generator developed to power two key instruments–Vessel Sealer Extend and SynchroSeal–on the da Vinci X and da Vinci
Xi Surgical Systems. The generator delivers high frequency energy for cutting, coagulation, and vessel sealing of tissues.

SureForm 45 Curved-Tip and Gray Reload. In July 2019, we obtained FDA clearance for the SureForm 45 Curved-Tip stapler and SureForm 45 Gray
reload. We have also received CE mark clearance for our SureForm 45 Curved-Tip stapler and SureForm 45 Gray reload. SureForm 45 Curved-Tip is a
single-use, fully wristed stapling instrument with a curved tip intended for resection, transection, and/or creation of anastomoses. SureForm 45 Gray reload
is a new, single-use cartridge that contains multiple staggered rows of implantable staples and a stainless steel knife. The SureForm 45 Curved-Tip stapler
and Gray reload have particular utility in thoracic procedures and round out our SureForm 45 portfolio. Not all reloads or staplers are available for use on
all systems or in all countries.

Da Vinci Endoscope Plus. In June 2019, we received CE mark clearance for our da Vinci Endoscope Plus, an enhanced 3D endoscope for use with our
da Vinci X and Xi Surgical Systems. Following the CE mark, in July 2019, we obtained FDA clearance for our da Vinci Endoscope Plus. We have also
received regulatory clearances in South Korea and Japan to market our da Vinci Endoscope Plus in December 2019 and May 2020, respectively. The da
Vinci Endoscope Plus leverages new sensor technology to allow for increased sharpness and color accuracy.

Da Vinci Handheld Camera. In June 2019, we obtained FDA clearance for our da Vinci Handheld Camera, a lightweight, 2D camera head, which can
be connected to third-party laparoscopes. This allows the laparoscopic image to be displayed on the da Vinci X/Xi vision cart to address aspects of da Vinci
procedures  that  may  require  use  of  a  laparoscope,  thus  eliminating  the  need  for  redundant  equipment  in  the  operating  room  and  increasing  procedure
efficiency. In February 2020, we received CE mark clearance for our da Vinci Handheld Camera. We broadly launched the da Vinci Handheld Camera in
our European direct markets as well as in the U.S. in May 2020 and June 2020, respectively.

Ion endoluminal system. In February 2019, we obtained FDA clearance for the Ion endoluminal system, our new flexible, robotic-assisted, catheter-
based platform designed to navigate through very small lung airways to reach peripheral nodules for biopsies. The Ion system uses an ultra-thin articulating
robotic catheter that can articulate 180 degrees in all directions. The outer diameter of the catheter is 3.5mm, which allows physicians to navigate through
small and tortuous airways to reach nodules in most airway segments within the lung. The Ion system’s flexible biopsy needle can also pass through very
tight bends via Ion’s catheter to collect tissue in the peripheral lung. The catheter’s 2mm working channel can also accommodate other biopsy tools, such as
biopsy forceps or cytology brushes, if necessary. We are introducing Ion in a measured fashion

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while we optimize training pathways and our supply chain and collect additional clinical data. We have placed 36 Ion systems for commercial use as of
December 31, 2020.

Iris. In  February  2019,  we  obtained  FDA  clearance  for  our  Iris  augmented  reality  product.  Iris  is  a  service  that  delivers  a  3D  image  of  the  patient
anatomy (initially targeting kidneys) to aid surgeons in both the pre- and intra-operative settings. We are now in the early stages of an Iris pilot study in the
field at a small group of U.S. hospitals to gain initial product experience and insights.

SureForm  60  and  SureForm  45  Staplers.  In  May  2018  and  July  2018,  we  received  CE  mark  clearance  and  FDA  clearance,  respectively,  for  the
SureForm 60 instrument with White, Blue, Green, and Black 60mm reloads. In January 2019 and February 2019, we obtained FDA clearance and CE mark
clearance, respectively, for the SureForm 45 instrument with White, Blue, Green, and Black 45mm reloads. Additionally, we received regulatory clearance
in  South  Korea  for  the  SureForm  60  instrument  and  60mm  reloads  in  June  2018  and  July  2018,  respectively,  and  for  the  SureForm  45  instrument  and
45mm reloads in June 2019 and September 2019, respectively. Also, we received regulatory clearance in Japan for the SureForm 60 instrument and 60mm
reloads in June 2018 and November 2018, respectively, and for the SureForm 45 instrument and 45mm reloads in September 2019. The SureForm 60 and
SureForm 45 Staplers are single-use, fully wristed stapling instruments intended for resection, transection, and/or creation of anastomoses. The SureForm
60 instrument has particular utility in bariatric procedures, while the SureForm 45 instrument has particular utility in colorectal procedures. SureForm 60
and SureForm 45 Staplers broaden our existing stapler product line, which also includes EndoWrist Stapler 45 with White, Blue, and Green 45mm reloads
and  EndoWrist  Stapler  30  with  Gray,  White,  Blue,  and  Green  30mm  reloads.  Not  all  reloads  or  staplers  are  available  for  use  on  all  systems  or  in  all
countries.

Da Vinci SP Surgical System. In May 2018, we obtained FDA clearance for the da Vinci SP Surgical System for urologic surgical procedures that are
appropriate for a single port approach. In March 2019, we obtained FDA clearance for the da Vinci SP Surgical System for certain transoral procedures.
The da Vinci SP Surgical System includes three, multi-jointed, wristed instruments and the first da Vinci fully wristed, 3DHD camera. The instruments and
the camera all emerge through a single cannula and are triangulated around the target anatomy to avoid external instrument collisions that can occur in
narrow surgical workspaces. The system enables flexible port placement and broad internal and external range of motion (e.g., 360 degrees of anatomical
access)  through  the  single  SP  arm.  Surgeons  control  the  fully  articulating  instruments  and  the  camera  on  the  da  Vinci  SP  system,  which  uses  the  same
fourth generation surgeon console as the da Vinci X and Xi systems. The da Vinci SP Surgical System provides surgeons with robotic-assisted technology
designed  for  deep  and  narrow  access  to  tissue  in  the  body.  We  anticipate  pursuing  further  regulatory  clearances  for  the  da  Vinci  SP  Surgical  System,
including colorectal applications, broadening the applicability of the SP platform over time. We continue to introduce the da Vinci SP Surgical System in a
measured  fashion  while  we  optimize  training  pathways  and  our  supply  chain.  We  have  an  installed  base  of  69  da  Vinci  SP  Surgical  Systems  as  of
December 31, 2020.

Da Vinci Vessel Sealer Extend. In September 2017 and April 2018, we received CE mark clearance and FDA clearance, respectively, for da Vinci Vessel
Sealer  Extend,  our  newest  instrument  in  the  Vessel  Sealing  family  of  products.  Da  Vinci  Vessel  Sealer  Extend  is  a  single-use,  fully  wristed  bipolar
electrosurgical instrument compatible with our fourth generation multiport systems. It is intended for grasping and blunt dissection of tissue and for bipolar
coagulation and mechanical transection of vessels up to 7mm in diameter and tissue bundles that fit in the jaws of the instrument.

Acquisition of Orpheus Medical

In February 2020, we acquired Orpheus Medical Ltd. and its wholly owned subsidiaries to deepen and expand our integrated informatics platform.
Orpheus Medical provides hospitals with information technology connectivity, as well as expertise in processing and archiving surgical videos. Orpheus
Medical is a wholly owned subsidiary of Intuitive.

Intuitive Ventures

We launched Intuitive Ventures, an inaugural $100 million fund focused on investment opportunities in companies that share Intuitive's commitment to

advancing positive outcomes in healthcare.

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2020 Operational and Financial Highlights

•

Total revenue decreased by 3% to $4.4 billion for the year ended December 31, 2020, compared to $4.5 billion for the year ended December 31,
2019.

• Approximately  1,243,000  da  Vinci  procedures  were  performed  during  the  year  ended  December  31,  2020,  an  increase  of  1%  compared  to

approximately 1,229,000 da Vinci procedures for the year ended December 31, 2019.

•

•

Instruments and accessories revenue increased by 2% to $2.46 billion for the year ended December 31, 2020, compared to $2.41 billion for the
year ended December 31, 2019.

Systems  revenue  decreased  by  12%  to  $1.18  billion  for  the  year  ended  December  31,  2020,  compared  to  $1.35  billion  for  the  year  ended
December 31, 2019.

• A total of 936 da Vinci Surgical Systems were shipped during the year ended December 31, 2020, a decrease of 16% compared to 1,119 systems

during the year ended December 31, 2019.

• As of December 31, 2020, we had a da Vinci Surgical System installed base of approximately 5,989 systems, an increase of 7% compared to the

installed base of approximately 5,582 systems as of December 31, 2019.

• Utilization of da Vinci Surgical Systems, measured in terms of procedures per system per year, declined 2% relative to 2019.

• During  the  year  ended  December  31,  2020,  we  placed  26  Ion  systems  for  commercial  use,  compared  to  10  Ion  systems  during  the  year  ended

December 31, 2019.

• Gross profit as a percentage of revenue was 65.6% for the year ended December 31, 2020, compared to 69.4% for the year ended December 31,

2019.

• Operating  income  decreased  by  24%  to  $1.05  billion  for  the  year  ended  December  31,  2020,  compared  to  $1.37  billion  for  the  year  ended
December 31, 2019. Operating income included $399 million and $338 million of share-based compensation expense related to employee stock
plans and $60.9 million and $67.2 million of intangible asset-related charges for the years ended December 31, 2020, and 2019, respectively.

• As of December 31, 2020, we had $6.87 billion in cash, cash equivalents, and investments. Cash, cash equivalents, and investments increased by
$1.02 billion, compared to $5.85 billion in December 31, 2019, primarily as a result of cash generated from operating activities, partially offset by
capital expenditures.

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Results of Operations

This section of the Form 10-K generally discusses 2020 and 2019 items and year-to-year comparisons between 2020 and 2019. Discussions of 2018
items  and  year-to-year  comparisons  between  2019  and  2018  that  are  not  included  in  this  Form  10-K  can  be  found  in  "Management's  Discussion  and
Analysis of Financial Condition and Results of Operations" in Part II, Item 7 of the Company's Annual Report on Form 10-K for the fiscal year ended
December 31, 2019.

The following table sets forth, for the years indicated, certain Consolidated Statements of Income information (in millions, except percentages):

2020

% of
total
revenue

Years Ended December 31,
% of
total
revenue

2019

2018

% of
total
revenue

3,634.6 
723.8 
4,358.4 

1,230.3 
266.9 
1,497.2 
2,404.3 
456.9 
2,861.2 

1,216.3 
595.1 
1,811.4 
1,049.8 
157.2 
1,207.0 
140.2 
1,066.8 

6.2 
1,060.6 

83 % $
17 %
100 %

28 %
6 %
34 %
55 %
11 %
66 %

28 %
14 %
42 %
24 %
4 %
28 %
3 %
24 %

— %
24 % $

3,754.3 
724.2 
4,478.5 

1,119.1 
249.2 
1,368.3 
2,635.2 
475.0 
3,110.2 

1,178.4 
557.3 
1,735.7 
1,374.5 
127.7 
1,502.2 
120.4 
1,381.8 

2.5 
1,379.3 

84 % $
16 %
100 %

25 %
6 %
31 %
59 %
10 %
69 %

26 %
12 %
38 %
31 %
3 %
34 %
3 %
31 %

— %
31 % $

3,089.1 
635.1 
3,724.2 

906.2 
213.9 
1,120.1 
2,182.9 
421.2 
2,604.1 

986.6 
418.1 
1,404.7 
1,199.4 
80.1 
1,279.5 
154.5 
1,125.0 

(2.9)
1,127.9 

83 %
17 %
100 %

24 %
6 %
30 %
59 %
11 %
70 %

27 %
11 %
38 %
32 %
2 %
34 %
4 %
30 %

— %
30 %

$

Revenue:

Product
Service

Total revenue

Cost of revenue:
Product
Service

Total cost of revenue

Product gross profit
Service gross profit

Gross profit
Operating expenses:

Selling, general and administrative
Research and development

Total operating expenses

Income from operations
Interest and other income, net
Income before taxes

Income tax expense
Net income

Less: net income (loss) attributable to
noncontrolling interest in joint venture

Net income attributable to Intuitive Surgical, Inc. $

Total Revenue

Total revenue decreased by 3% to $4.4 billion for the year ended December 31, 2020, compared to $4.5 billion for the year ended December 31, 2019.
Total revenue for the year ended December 31, 2019, increased by 20% compared to $3.7 billion for the year ended December 31, 2018. The decrease in
total revenue for the year ended December 31, 2020, resulted from 12% lower systems revenue, driven by 16% fewer system placements partially offset by
a  65%  increase  in  operating  lease  revenue,  and  2%  higher  instruments  and  accessories  revenue,  driven  by  approximately  1%  higher  procedure  volume.
Service  revenue  was  consistent  year  over  year,  driven  by  a  larger  installed  base  of  da  Vinci  Surgical  Systems  producing  service  revenue,  offset  by  an
$80 million decrease as a result of the service fee credits provided to customers as part of our Customer Relief Program.

Revenue denominated in foreign currencies as a percentage of total revenue was approximately 23%, 20%, and 20% for the years ended December 31,
2020, 2019, and 2018, respectively. We generally sell our products and services in local currencies where we have direct distribution channels. Foreign
currency rate fluctuations did not have a material impact on total revenue for the year ended December 31, 2020, as compared to 2019, or for the year
ended December 31, 2019, as compared to 2018.

Revenue  generated  in  the  U.S.  accounted  for  68%,  70%,  and  71%  of  total  revenue  for  the  years  ended  December  31,  2020,  2019,  and  2018,
respectively. We believe that U.S. revenue has accounted for the large majority of total revenue due to U.S. patients’ ability to choose their provider and
method of treatment, reimbursement structures supportive of innovation and MIS,

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and  our  initial  investments  focused  on  U.S.  infrastructure.  We  have  been  investing  in  our  business  in  the  OUS  markets,  and  our  OUS  procedures  have
grown faster in proportion to U.S. procedures. We expect that our OUS procedures and revenue will make up a greater portion of our business in the long
term.  However,  the  current  increase  in  OUS  revenue  as  a  percentage  of  total  revenue  is  a  result  of  the  COVID-19  pandemic  and  is  reflective  that  U.S.
procedures and revenue were more impacted than OUS procedures and revenue.

As  the  COVID-19  pandemic  is  expected  to  continue  to  cause  strain  on  hospital  resources,  as  outlined  in  the  COVID-19 Pandemic  section  above,
including recommended deferrals of elective procedures by various authorities and policy makers, we cannot reliably estimate the extent procedures and
system placements will be impacted in the first quarter of 2021 and beyond.

The  following  table  summarizes  our  revenue  and  system  unit  shipments  for  the  years  ended  December  31,  2020,  2019,  and  2018,  respectively  (in

millions, except percentages and unit shipments):

Revenue
Instruments and accessories
Systems

Total product revenue

Services

Total revenue

U.S.
OUS

Total revenue

% of Revenue - U.S.
% of Revenue - OUS

Instruments and accessories
Services
Operating lease revenue

Total recurring revenue

% of Total revenue

Da Vinci Surgical System Shipments by Region:
U.S. unit shipments
OUS unit shipments
Total unit shipments*

*Systems shipped under operating leases (included in total unit shipments)

Ion System Shipments

Da Vinci Surgical System Shipments involving System Trade-ins:
Unit shipments involving trade-ins
Unit shipments not involving trade-ins

2020

Years Ended December 31,
2019

2018

$

$

$

$

$

$

2,455.7 
1,178.9 
3,634.6 
723.8 
4,358.4 

2,962.7 
1,395.7 
4,358.4 

68 %
32 %

2,455.7 
723.8 
176.7 
3,356.2 

$

$

$

$

$

$

2,408.2 
1,346.1 
3,754.3 
724.2 
4,478.5 

3,129.5 
1,349.0 
4,478.5 

70 %
30 %

2,408.2 
724.2 
106.9 
3,239.3 

$

$

$

$

$

$

1,962.0 
1,127.1 
3,089.1 
635.1 
3,724.2 

2,633.5 
1,090.7 
3,724.2 

71 %
29 %

1,962.0 
635.1 
51.4 
2,648.5 

77 %

72 %

71 %

600 
336 
936 

317 

26 

447 
489 

728 
391 
1,119 

384 

10 

442 
677 

581 
345 
926 

229 

— 

277 
649 

Product Revenue

Product revenue decreased by 3% to $3.6 billion for the year ended December 31, 2020, compared to $3.8 billion for the year ended December 31,

2019. Product revenue for the year ended December 31, 2019, increased by 22% compared to $3.1 billion for the year ended December 31, 2018.

Instruments and accessories revenue increased by 2% to $2.46 billion for the year ended December 31, 2020, compared to $2.41 billion for the year
ended December 31, 2019. The increase in instruments and accessories revenue was driven primarily by procedure growth of 1%, stocking orders in Q4
associated with the Company's launch of Extended Use Instruments, and

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incremental sales of our advanced instruments. The 2020 U.S. procedure volumes declined by approximately 1%, primarily as a result of the significant
disruption caused by the COVID-19 pandemic, as noted in the COVID-19 Pandemic section above, compared to 2019 U.S. procedure growth of 17%. The
2020  OUS  procedure  volumes  grew  by  approximately  6%,  compared  to  2019  OUS  procedure  growth  of  21%,  also  driven  by  the  significant  disruption
caused by the COVID-19 pandemic, as noted in the COVID-19 Pandemic section above. Geographically, the 2020 OUS procedure growth was driven by
China, Japan, Korea, and Germany with varying results in other countries.

Systems revenue decreased by 12% to $1.18 billion for the year ended December 31, 2020, compared to $1.35 billion for the year ended December 31,
2019. The lower 2020 systems revenue was primarily driven by fewer system shipments, lower 2020 ASPs, and lower lease buyouts, partially offset by
higher operating lease revenue.

During 2020, a total of 936 da Vinci Surgical Systems were shipped compared to 1,119 systems during 2019. By geography, 600 systems were shipped
into the U.S., 136 into Europe, 157 into Asia, and 43 into other markets during 2020, compared to 728 systems shipped into the U.S., 169 into Europe, 182
into Asia, and 40 into other markets during 2019. During 2020, 317 of the 936 systems were shipped under operating lease arrangements, compared to 384
of the 1,119 systems shipped during 2019. The decrease in system shipments was primarily driven by decisions by customers to defer purchases or leases
of systems into future quarters and, in some cases, indefinitely, as a result of the COVID-19 pandemic, as well as the decline in procedures, which lead to
excess capacity at certain hospitals.

We  shipped  432  and  425  da  Vinci  Surgical  Systems  under  lease  or  usage-based  arrangements,  of  which  317  and  384  systems  were  classified  as
operating leases for the years ended December 31, 2020, and 2019, respectively. Operating lease revenue was $177 million for the year ended December
31, 2020, compared to $107 million for the year ended December 31, 2019. Systems placed as operating leases represented 34% of total shipments during
2020,  compared  to  34%  during  2019.  A  total  of  901  da  Vinci  Surgical  Systems  were  installed  at  customers  under  operating  lease  or  usage-based
arrangements  as  of  December  31,  2020,  compared  to  658  as  of  December  31,  2019.  Revenue  from  Lease  Buyouts  was  $52  million  for  the  year  ended
December 31, 2020, compared to $93 million for the year ended December 31, 2019. We expect revenue from Lease Buyouts to fluctuate period to period
based on the timing of when, and if, customers choose to exercise the buyout options embedded in their leases.

The da Vinci Surgical System ASP, excluding the impact of systems shipped under operating lease or usage-based arrangements and Ion systems, was
approximately $1.50 million for the year ended December 31, 2020, compared to approximately $1.52 million for the year ended December 31, 2019. The
lower  2020  ASP  was  largely  driven  by  higher  relative  trade-in  volume,  partially  offset  by  favorable  geographic  and  product  mix.  ASP  fluctuates  from
period to period based on geographic and product mix, product pricing, systems shipped involving trade-ins, and changes in foreign exchange rates.

Service Revenue

Service  revenue  remained  unchanged  at  $724  million  for  the  year  ended  December  31,  2020,  compared  to  $724  million  for  the  year  ended
December 31, 2019. Service revenue for the year ended December 31, 2019, increased by 14% compared to $635 million for the year ended December 31,
2018.  Service  revenue  in  2020  was  primarily  driven  by  a  larger  installed  base  of  da  Vinci  Surgical  Systems  producing  service  revenue,  offset  by  an
$80 million decrease as a result of the service fee credits provided to customers as part of our Customer Relief Program.

Gross Profit

Product gross profit for the year ended December 31, 2020, decreased by 9% to $2.4 billion, representing 66.2% of product revenue, compared to $2.6
billion, representing 70.2% of product revenue, for the year ended December 31, 2019. The lower 2020 product gross profit was primarily driven by lower
product revenue and lower product gross profit margin. The lower product gross profit margin for the year ended December 31, 2020, was primarily driven
by  higher  excess  and  obsolete  inventory  costs  related  to  transitioning  to  new  technologies  coupled  with  the  decrease  in  demand  for  older  technologies,
period costs associated with abnormally low production, and higher freight costs. These higher charges were primarily a result of the COVID-19 pandemic.
There  were  also  increased  costs  associated  with  da  Vinci  Si  product  transitions  and  higher  intangible  assets  amortization  expense  and  share-based
compensation expense.

Product gross profit for the years ended December 31, 2020 and 2019, included share-based compensation expense of $58.9 million and $46.6 million,

respectively, and intangible assets amortization expense of $35.5 million and $31.5 million, respectively.

Service gross profit for the year ended December 31, 2020, decreased by 4% to $457 million, representing 63.1% of service revenue, compared to
$475  million,  representing  65.6%  of  service  revenue,  for  the  year  ended  December  31,  2019.  The  lower  2020  service  gross  profit  was  driven  by  lower
service revenue and lower service gross profit margin. The lower service gross profit margin for the year ended December 31, 2020, was primarily driven
by the $80 million decrease in service revenue as a result of our Customer Relief Program.

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Service gross profit for the years ended December 31, 2020 and 2019, included share-based compensation expense of $24.0 million and $20.4 million,

respectively, and intangible assets amortization expense of $3.7 million and $3.7 million, respectively.

As a result of the continued impacts from the COVID-19 pandemic, our production facilities may run at less than normal capacity in the first quarter of
2021. Accordingly, certain fixed production overhead costs may be expensed as incurred, reducing our gross profit margin. We cannot reliably estimate the
extent to which the COVID-19 pandemic will impact our overall demand in the first quarter and beyond.

Selling, General and Administrative Expenses

Selling, general and administrative expenses include costs for sales, marketing and administrative personnel, sales and marketing activities, tradeshow

expenses, legal expenses, regulatory fees, and general corporate expenses.

Selling, general and administrative expenses for the year ended December 31, 2020, increased by 3% to $1.22 billion, compared to $1.18 billion for the
year ended December 31, 2019. The increase in selling, general and administrative expenses for the year ended December 31, 2020, were primarily driven
by higher headcount, resulting in increased share-based compensation expense, and increased infrastructure to support our growth, partially offset by lower
marketing,  travel,  and  training  expenses  as  well  as  lower  variable  compensation.  Also,  in  the  fourth  quarters  of  2020  and  2019,  we  made  charitable
contributions of $25 million and $5 million, respectively, to the Intuitive Foundation, a not-for-profit entity whose mission is to reduce the global burden of
disease and suffering through research, education, and philanthropy aimed at better outcomes for patients around the globe.

Selling, general and administrative expenses for the years ended December 31, 2020, and 2019, included share-based compensation expense of $202

million and $170 million, respectively, and intangible assets amortization expense of $6.9 million and $5.7 million, respectively.

Our  spending  in  2020  reflected  a  curtailment  of  certain  costs  as  a  result  of  the  COVID-19  pandemic,  including  travel,  marketing  events,  surgeon
training, clinical trials, and other related expenses. We expect that these costs will increase to the extent that the impact of COVID-19 decreases and decline
to the extent that the impact of COVID-19 increases. However, we will continue to support our customers, invest in innovation focused on the quadruple
aim, and invest in manufacturing and our supply chain to ensure supply for our customers. We will continue to manage the hiring of volume-related roles,
such as sales representatives and manufacturing employees, to meet the needs of the business.

Research and Development Expenses

Research and development costs are expensed as incurred. Research and development expenses include costs associated with the design, development,

testing, and significant enhancement of our products.

Research and development expenses for the year ended December 31, 2020, increased by 7% to $595 million, compared to $557 million for the year
ended December 31, 2019. The increase was primarily due to higher personnel-related expenses and other project costs incurred to support a broader set of
product  development  initiatives,  including  Ion  and  SP  platform  investments,  informatics,  advanced  instrumentation,  advanced  imaging,  and  future
generations of robotics, partially offset by lower intangible asset-related charges.

Research and development expenses for the years ended December 31, 2020, and 2019, included share-based compensation expense of $114 million

and $101 million, respectively, and intangible asset charges of $15.8 million and $26.3 million, respectively.

Research and development expenses fluctuate with project timing. Based upon our broader set of product development initiatives and the stage of the
underlying  projects,  we  expect  to  continue  to  make  substantial  investments  in  research  and  development  and  anticipate  that  research  and  development
expenses will continue to increase in the future.

Interest and Other Income, Net

Interest and other income, net, was $157.2 million for the year ended December 31, 2020, compared to $127.7 million for the year ended December
31, 2019, and $80.1 million for the year ended December 31, 2018. The increase in interest and other income, net, for the year ended December 31, 2020,
was  primarily  driven  by  unrealized  gains  on  strategic  investments  and  realized  gains  on  the  sale  of  certain  securities,  partially  offset  by  lower  interest
income earned, despite higher cash and investment balances, due to the decline in average interest rates, and realized foreign exchange losses.

The  Company  held  an  equity  investment  in  preferred  shares  of  InTouch  Technologies,  Inc.  ("InTouch"),  which  was  reflected  in  the  Company's
financial statements on a cost basis. On July 1, 2020, Teladoc Health, Inc. ("Teladoc"), a publicly traded company, completed its acquisition of InTouch.
Based  on  the  terms  of  the  agreement,  the  Company  has  received  Teladoc  shares  on  the  date  of  closing  and  recognized  a  gain  on  its  investment  of
approximately $45 million. The Company was

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restricted from selling these shares for a period of six months. In January 2021, the Company sold all of its shares in Teladoc. Additionally, the Company
recorded unrealized gains on other strategic investments of approximately $22 million.

Income Tax Expense

Our income tax expense was $140 million, $120 million, and $155 million for the years ended December 31, 2020, 2019, and 2018, respectively. Our
effective  tax  rate  for  2020  was  approximately  11.6%  compared  to  8.0%  for  2019  and  12.1%  for  2018.  Our  effective  tax  rate  for  2020,  2019,  and  2018
differs from the U.S. federal statutory rate of 21% primarily due to the excess tax benefits recognized for employee share-based compensation, the effect of
income earned by certain overseas entities being taxed at rates lower than the federal statutory rate, and the federal research and development credit benefit,
partially  offset  by  U.S.  tax  on  foreign  earnings  and  state  income  taxes  (net  of  federal  benefit).  In  addition,  our  2020  tax  rate  reflected  a  $39.3  million
increase  in  income  tax  expense  discussed  below,  and  our  2019  tax  rate  reflected  a  $51.3  million  benefit  associated  with  re-measurement  of  our  Swiss
deferred tax assets due to a Swiss statutory tax rate increase enacted as part of Swiss tax reform in August 2019.

Our  2020,  2019,  and  2018  provisions  for  income  taxes  included  excess  tax  benefits  associated  with  employee  equity  plans  of  $166  million,  $147
million, and $116 million, respectively, which reduced our effective tax rate by 13.8, 9.8, and 9.1 percentage points, respectively. The amount of excess tax
benefits or deficiencies will fluctuate from period to period based on the price of our stock, the volume of share-based awards settled or vested, and the
value assigned to employee equity awards under U.S. GAAP, which results in increased income tax expense volatility.

We intend to repatriate earnings from our Swiss subsidiary and our joint venture in Hong Kong, as needed, and the U.S. and foreign tax implications of
such repatriations are not expected to be significant. We will continue to indefinitely reinvest earnings from the rest of our foreign subsidiaries, which are
not significant.

In July 2015, a U.S. Tax Court opinion (the “2015 Opinion”) was issued involving an independent third party related to charging foreign subsidiaries
for share-based compensation. Based on the findings of the U.S. Tax Court, direct share-based compensation had been excluded from our intercompany
charges starting in 2015. In June 2019, the Ninth Circuit Court of Appeals (the "Ninth Circuit") reversed the 2015 Opinion (the “Ninth Circuit Opinion”).
Subsequently, a re-hearing of the case was requested, but was denied in November 2019. In February 2020, a petition was filed to appeal the Ninth Circuit
Opinion to the U.S. Supreme Court. The petition was denied by the U.S. Supreme Court on June 22, 2020, which makes the Ninth Circuit Opinion binding
precedent in the Ninth Circuit. As a result, we recorded an increase in the income tax provision of $39.3 million during the year ended December 31, 2020.
We will continue to monitor future IRS actions or other developments regarding this matter and will assess the impact of any such developments to our
income tax provision in the quarter that they occur. We are treating share-based compensation expense in accordance with the Ninth Circuit Opinion for
2020 and future periods.

We file federal, state, and foreign income tax returns in many jurisdictions in the U.S. and abroad. Years prior to 2016 are considered closed for most
significant  jurisdictions.  Certain  of  our  unrecognized  tax  benefits  could  reverse  based  on  the  normal  expiration  of  various  statutes  of  limitations,  which
could affect our effective tax rate in the period in which they reverse.

We are subject to the examination of our income tax returns by the Internal Revenue Service and other tax authorities. The outcome of these audits
cannot be predicted with certainty. Management regularly assesses the likelihood of adverse outcomes resulting from these examinations to determine the
adequacy  of  our  provision  for  income  taxes.  If  any  issues  addressed  in  our  tax  audits  are  resolved  in  a  manner  not  consistent  with  management’s
expectations, we could be required to adjust our provision for income taxes in the period such resolution occurs.

Net Income (Loss) Attributable to Noncontrolling Interest in Joint Venture

The  Company’s  majority-owned  joint  venture  (the  “Joint  Venture”)  with  Shanghai  Fosun  Pharmaceutical  (Group)  Co.,  Ltd.  (“Fosun  Pharma”),  a
subsidiary of Fosun International Limited, was established to research, develop, manufacture, and sell robotic-assisted, catheter-based medical devices. The
Joint Venture is owned 60% by us and 40% by Fosun Pharma and is located in China. The catheter-based technology will initially target early diagnosis
and  cost-effective  treatment  of  lung  cancer,  one  of  the  most  commonly  diagnosed  forms  of  cancer  in  the  world.  Distribution  of  catheter-based  medical
devices in China will be conducted by the joint venture, while distribution outside of China will be conducted by us.

In January 2019, the Joint Venture acquired certain assets, including distribution rights, customer relationships, and certain personnel, from Chindex
and its affiliates, a subsidiary of Fosun Pharma, and began direct operations for da Vinci products and services in China. As of December 31, 2020, the
companies have contributed $55 million of up to $100 million required by the joint venture agreement.

We do not expect the Joint Venture to generate revenue in 2021 related to the sale of robotic-assisted, catheter-based medical devices. There can be no
assurance  that  we  and  the  Joint  Venture  will  successfully  commercialize  such  products.  There  can  also  be  no  assurance  that  the  Joint  Venture  will  not
require additional contributions to fund its business, that the Joint

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Venture will continue to be profitable, or that the acquired Chindex assets will be successfully integrated and the expected benefits will be realized.

Net  income  (loss)  attributable  to  noncontrolling  interest  in  Joint  Venture  for  the  year  ended  December  31,  2020,  was  $6.2  million,  compared  to
$2.5 million for the year ended December 31, 2019, and $(2.9) million for the year ended December 31, 2018. The increase in net income attributable to
noncontrolling interest in Joint Venture for the year ended December 31, 2020, was primarily due to the increase in sales in China, partially offset by re-
measurement losses related to the contingent consideration from the acquisition.

Liquidity and Capital Resources

Sources and Uses of Cash

Our principal source of liquidity is cash provided by operations and by the issuance of common stock through the exercise of stock options and our
employee  stock  purchase  program.  Cash  and  cash  equivalents  plus  short-  and  long-term  investments  increased  by  $1.02  billion  to  $6.87  billion  as  of
December 31, 2020, from $5.85 billion as of December 31, 2019, primarily from cash provided by our operations and proceeds from stock option exercises
and employee stock purchases, partially offset by capital expenditures, taxes paid related to net share settlements of equity awards, and share repurchases.
Cash and cash equivalents plus short- and long-term investments increased by $1.02 billion to $5.85 billion as of December 31, 2019, from $4.83 billion as
of December 31, 2018, primarily from cash provided by our operations, partially offset by capital expenditures and share repurchases.

Our  cash  requirements  depend  on  numerous  factors,  including  market  acceptance  of  our  products,  the  resources  we  devote  to  developing  and
supporting  our  products,  and  other  factors.  We  expect  to  continue  to  devote  substantial  resources  to  expand  procedure  adoption  and  acceptance  of  our
products. We have made substantial investments in our commercial operations, product development activities, facilities, and intellectual property. Based
upon our business model, we anticipate that we will continue to be able to fund future growth through cash provided by our operations. We believe that our
current cash, cash equivalents, and investment balances, together with income to be derived from the sale of our products, will be sufficient to meet our
liquidity  requirements  for  the  foreseeable  future.  However,  as  a  result  of  the  COVID-19  pandemic,  we  expect  to  experience  reduced  cash  flow  from
operations as a result of decreased revenues and extending payment terms on sales and operating lease and usage-based arrangements.

As  of  December  31,  2020,  $556  million  of  our  cash,  cash  equivalents,  and  investments  was  held  by  foreign  subsidiaries.  We  intend  to  repatriate
earnings from our Swiss subsidiary and joint venture in Hong Kong, as needed, since the U.S. and foreign tax implications of such repatriations are not
expected to be significant. We will continue to indefinitely reinvest earnings from the rest of our foreign subsidiaries, which are not significant.

See “Item 7A. Quantitative and Qualitative Disclosures About Market Risk” for discussion on the impact of interest rate risk and market risk on our

investment portfolio.

Consolidated Cash Flow Data

The following table summarizes our cash flows for the years ended December 31, 2020, 2019, and 2018:

(in millions)
Net cash provided by (used in)
Operating activities
Investing activities
Financing activities
Effect of exchange rates on cash, cash equivalents, and restricted cash
Net increase (decrease) in cash, cash equivalents, and restricted cash

2020

Years Ended December 31,
2019

2018

$

$

1,484.8  $
(940.6)
(85.7)
(2.6)
455.9  $

1,598.2  $
(1,154.4)
(168.4)
(2.2)
273.2  $

1,169.6 
(1,049.6)
126.3 
(0.1)
246.2 

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Operating Activities

For the year ended December 31, 2020, net cash provided by operating activities of $1.48 billion exceeded our net income of $1.07 billion, primarily

due to the following factors:

1. Our net income included non-cash charges of $691 million, consisting primarily of the following significant items: share-based compensation of
$395 million; depreciation expense and losses on the disposal of property, plant, and equipment of $226 million; deferred income taxes of $58
million; gains on investments, accretion, and amortization, net, of $55 million; and amortization of intangible assets of $50 million.

2. The non-cash charges outlined above were partially offset by changes in operating assets and liabilities that resulted in $273 million of cash used
by operating activities during the year ended December 31, 2020. Inventory, including the transfer of equipment from inventory to property, plant,
and equipment, increased by $170 million, primarily due to the increased number of systems under operating lease and usage-based arrangements
and  build-up  to  mitigate  risks  of  disruption  that  could  arise  from  trade,  supply,  or  other  matters,  such  as  the  COVID-19  pandemic.  Prepaid
expenses and other assets increased by $112 million, primarily due to an increase in leasing and an increase in deferred commissions. Accounts
payable  decreased  by  $32  million,  primarily  due  to  the  timing  of  payments.  Accrued  compensation  and  employee  benefits  decreased  by  $17
million,  primarily  due  to  the  timing  of  bonus  payments.  The  unfavorable  impact  of  these  items  on  cash  provided  by  operating  activities  was
partially offset by a $37 million increase in other liabilities, primarily due to additional income tax reserves, and a $15 million increase in deferred
revenue, primarily due to the effects of the Customer Relief Program.

For the year ended December 31, 2019, net cash provided by operating activities of $1.60 billion exceeded our net income of $1.38 billion, primarily

due to the following factors:

1. Our net income included non-cash charges of $538 million, consisting primarily of the following significant items: share-based compensation of
$336 million; depreciation expense and losses on the disposal of property, plant, and equipment of $160 million; and amortization of intangible
assets of $43 million.

2. The non-cash charges outlined above were partially offset by changes in operating assets and liabilities that resulted in $322 million of cash used
in operating activities during the year ended December 31, 2019. Inventory, including the transfer of equipment from inventory to property, plant,
and equipment, increased by $361 million, primarily due to the increased number of systems under operating lease and usage-based arrangements
and build-up to address the growth in the business as well as to mitigate risks of disruption that could arise from trade, supply, or other matters.
Prepaid expenses and other assets increased by $117 million, primarily due to an increase in leasing, an increase in deferred commissions, and an
increase in prepaid taxes, driven by the timing of tax payments. The unfavorable impact of these items on cash provided by operating activities
was partially offset by a $57 million increase in accrued compensation and employee benefits, primarily due to higher headcount, a $39 million
decrease in accounts receivable, primarily due to the timing of collections, and a $36 million increase in deferred revenue, primarily due to the
increased volume of sales contracts.

Investing Activities

Net cash used in investing activities for the year ended December 31, 2020, consisted of purchases of investments (net of proceeds from sales and
maturities of investments) of $561 million, the acquisition of property and equipment of $342 million, and the Orpheus Medical acquisition, net of cash
acquired, of $38 million.

Net cash used in investing activities for the year ended December 31, 2019, consisted of purchases of investments (net of proceeds from sales and
maturities  of  investments)  of  $669  million,  the  acquisition  of  property  and  equipment  of  $426  million,  and  the  acquisition  of  businesses,  net  of  cash
acquired, of $60 million.

Net cash provided by investing activities for the year ended December 31, 2018, consisted of purchases of investments (net of proceeds from sales and

maturities of investments) of $774 million, the acquisition of property and equipment of $187 million, and the acquisition of businesses of $88 million.

We invest predominantly in high quality, fixed income securities. Our investment portfolio may, at any time, contain investments in U.S. treasury and
U.S. government agency securities, taxable and tax-exempt municipal notes, corporate notes and bonds, commercial paper, non-U.S. government agency
securities, cash deposits, and money market funds.

Financing Activities

Net cash used in financing activities for the year ended December 31, 2020, consisted primarily of taxes paid on behalf of employees related to net
share settlements of vested employee equity awards of $175 million, cash used in the repurchase of approximately 0.2 million shares of our common stock
in the open market for $134 million, and the payment of deferred purchase consideration of $85 million, partially offset by proceeds from stock option
exercises and employee stock purchases of $309 million.

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Net cash used in financing activities for the year ended December 31, 2019, consisted primarily of cash used in the repurchase of approximately 0.6
million shares of our common stock in the open market for $270 million and taxes paid on behalf of employees related to net share settlements of vested
employee equity awards of $159 million, partially offset by proceeds from stock option exercises and employee stock purchases of $273 million.

Net  cash  provided  by  financing  activities  for  the  year  ended  December  31,  2018,  consisted  primarily  of  proceeds  from  stock  option  exercises  and
employee stock purchases of $237 million, partially offset by taxes paid on behalf of employees related to net share settlements of vested employee equity
awards of $120 million.

Capital Expenditures

Our  business  is  not  capital  equipment  intensive.  However,  with  the  growth  of  our  business  and  our  investments  in  property  and  facilities  and  in
manufacturing  automation,  capital  investments  in  these  areas  have  increased.  We  expect  these  capital  investments  to  exceed  $300  million  in  2021  and
remain in a relatively consistent range in 2022. We intend to fund these needs with cash generated from operations.

Contractual Obligations and Commercial Commitments

We have the following contractual obligations and commercial commitments as of December 31, 2020:

Operating leases (Note 6)
Purchase commitments and obligations
2017 Tax Act deemed repatriation tax
Total

$

$

88.8  $
629.5 
203.8 
922.1  $

22.7  $
622.4 
21.4 
666.5  $

32.5  $
7.1 
61.7 
101.3  $

18.6  $
— 
120.7 
139.3  $

More than 5 years
15.0 
— 
— 
15.0 

Total

Less than
1 year

1 to 3 years

3 to 5 years

Payments due by period

Operating leases. We lease spaces for operations in the U.S. as well as in Japan, Mexico, China, South Korea, and other foreign countries. We also
lease automobiles for certain sales and field service employees. These leases have varying terms up to 15 years. Operating lease amounts include future
minimum lease payments under all of our non-cancellable operating leases with an initial term in excess of one year. Refer to Note 6 to the Consolidated
Financial Statements included in Part II, Item 8 for further details.

Purchase commitments and obligations. These  amounts  include  an  estimate  of  all  open  purchase  orders  and  contractual  obligations  in  the  ordinary
course of business, including commitments with contract manufacturers and suppliers for which we have not received the goods or services, commitments
for  capital  expenditures  and  construction-related  activities  for  which  we  have  not  received  the  services,  and  acquisition  and  licensing  of  intellectual
property. A majority of these purchase obligations are due within a year. Although open purchase orders are considered enforceable and legally binding, the
terms  generally  allow  us  the  option  to  cancel,  reschedule,  and  adjust  our  requirements  based  on  our  business  needs  prior  to  the  delivery  of  goods  or
performance of services. In addition to the above, we have committed to make potential future milestone payments to third parties as part of licensing,
collaboration,  and  development  arrangements.  Payments  under  these  agreements  generally  become  due  and  payable  only  upon  achievement  of  certain
developmental, regulatory, and/or commercial milestones. For instances in which the achievement of these milestones is neither probable nor reasonably
estimable, such contingencies have not been recorded on our Consolidated Balance Sheets and have not been included in the table above.

2017 Tax Act deemed repatriation tax. As of December 31, 2020, our obligation associated with the deemed repatriation tax is $204 million, which is

expected to be paid in installments in accordance with the 2017 Tax Act.

We are unable to make a reasonably reliable estimate as to when payments may occur for our unrecognized tax benefits. Therefore, our liability for

unrecognized tax benefits is not included in the table above.

Off-Balance Sheet Arrangements

As of December 31, 2020, we did not have any significant off-balance sheet arrangements, as defined in Item 303(a)(4)(ii) of SEC Regulation S-K

promulgated under the Exchange Act.

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Critical Accounting Estimates

Our Consolidated Financial Statements are prepared in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”), which requires
us  to  make  judgments,  estimates,  and  assumptions.  See  “Note  2.  Summary  of  Significant  Accounting  Policies,”  in  Notes  to  the  Consolidated  Financial
Statements, which is included in “Item 8. Financial Statements and Supplementary Data,” which describes our significant accounting policies and methods
used in the preparation of our Consolidated Financial Statements. The methods, estimates, and judgments that we use in applying our accounting policies
require us to make difficult and subjective judgments, often as a result of the need to make estimates regarding matters that are inherently uncertain. Our
most critical accounting estimates include:

•

•

•

•

•

•

•

•

the valuation and recognition of investments, which impacts our investment portfolio balance when we assess fair value and interest and other
income, net, when we record impairments;

the  standalone  selling  prices  used  to  allocate  the  contract  consideration  to  the  individual  performance  obligations,  which  impacts  revenue
recognition;

the allowance for sales returns and doubtful accounts, which impacts revenue;

the valuation of inventory, which impacts gross profit margins;

the valuation of and assessment of recoverability of intangible assets and their estimated useful lives, which primarily impacts gross profit
margin or operating expenses when we record asset impairments or accelerate their amortization;

the valuation and recognition of share-based compensation, which impacts gross profit margin and operating expenses;

the recognition and measurement of current and deferred income taxes (including the measurement of uncertain tax positions), which impact
our provision for taxes; and

the estimate of probable loss associated with legal contingencies, which impacts accrued liabilities and operating expenses.

Investments Valuation

Fair  Value.  Our  investment  portfolio  may,  at  any  time,  contain  investments  in  U.S.  treasuries  and  U.S.  government  agency  securities,  non-U.S.
government securities, taxable and/or tax-exempt municipal notes, corporate notes and bonds, commercial paper, cash deposits, money market funds, and
equity  investments  with  and  without  readily  determinable  value.  The  assessment  of  the  fair  value  of  investments  can  be  difficult  and  subjective.  U.S.
GAAP  establishes  three  levels  of  inputs  that  may  be  used  to  measure  fair  value.  Each  level  of  input  has  different  levels  of  subjectivity  and  difficulty
involved in determining fair value. Valuation of Level 1 and 2 instruments generally do not require significant management judgment and the estimation is
not difficult. Level 3 instruments include unobservable inputs that are supported by little or no market activity and that are significant to the fair value of
the assets or liabilities. The determination of fair value for Level 3 instruments requires the most management judgment and subjectivity. There were no
Level 3 securities for the periods presented.

After determining the fair value of our available-for-sale instruments, we identify instruments with an amortized cost basis in excess of estimated fair
value. Available-for-sale instruments in an unrealized loss position are written down to fair value through a charge to other income, net in the Consolidated
Statements of Income, if we intend to sell the security or it is more likely than not we will be required to sell the security before recovery of its amortized
cost basis. For the remaining securities, we assess what amount of the excess, if any, is caused by expected credit losses. Factors considered in determining
whether a credit-related loss exists include the financial condition and near-term prospects of the investee, the extent of the loss related to credit of the
issuer, and the expected cash flows from the security. These judgments could prove to be wrong, and companies with relatively high credit ratings and solid
financial conditions may not be able to fulfill their obligations.

Additionally, we have investments in equity securities without readily determinable fair values, which are generally recorded at cost, plus or minus
subsequent  observable  price  changes  in  orderly  transactions  for  identical  or  similar  investments,  less  impairments.  As  part  of  our  assessment  for
impairment  indicators,  we  consider  significant  deterioration  in  the  earnings  performance  and  overall  business  prospects  of  the  investee  as  well  as
significant adverse changes in the external environment these investments operate. If our qualitative assessment indicates the investments are impaired, the
fair value of these equity securities would be estimated, which would involve a significant degree of judgement and subjectivity.

No significant impairment charges were recorded during the years ended December 31, 2020, 2019, and 2018. As of December 31, 2020, and 2019,
net  unrealized  losses  on  investments  of  $29.5  million  and  $20.4  million,  net  of  tax,  respectively,  were  included  in  accumulated  other  comprehensive
income/(loss).

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Revenue  recognition.  Our  system  sale  arrangements  contain  multiple  products  and  services,  including  system(s),  system  components,  system
accessories, instruments, accessories, and service. Other than service, we generally deliver all of the products upfront. Each of these products and services
is a distinct performance obligation. System accessories, instruments, accessories, and service are also sold on a standalone basis.

For  multiple-element  arrangements,  revenue  is  allocated  to  each  performance  obligation  based  on  its  relative  standalone  selling  price.  Standalone
selling prices are based on observable prices at which we separately sell the products or services. If a standalone selling price is not directly observable,
then  we  estimate  the  standalone  selling  prices  considering  market  conditions  and  entity-specific  factors  including,  but  not  limited  to,  features  and
functionality  of  the  products  and  services,  geographies,  type  of  customer,  and  market  conditions.  We  regularly  review  standalone  selling  prices  and
maintain internal controls over establishing and updating these estimates.

Our system sales arrangements generally include a five-year period of service. The first year of service is generally free and included in the system sale
arrangement and the remaining four years are billed at a stated service price. Revenue that is allocated to the service obligation is deferred and recognized
ratably over the service period.

Allowance  for  sales  returns  and  doubtful  accounts.  We  record  estimated  reductions  in  revenue  for  potential  returns  of  certain  products  by
customers.  As  a  result,  management  must  make  estimates  of  potential  future  product  returns  related  to  current  period  product  revenue.  In  making  such
estimates,  management  analyzes  historical  returns,  current  economic  trends  and  changes  in  customer  demand  and  acceptance  of  our  products.  If
management were to make different judgments or utilize different estimates, material differences in the amount of reported revenue could result.

Similarly,  we  make  estimates  of  the  collectability  of  accounts  receivable,  especially  analyzing  the  aging  and  nature  of  accounts  receivable  and
historical  bad  debts,  customer  concentrations,  customer  credit-worthiness,  current  economic  trends,  and  changes  in  customer  payment  terms  when
evaluating  the  adequacy  of  the  allowance  for  doubtful  accounts.  Credit  evaluations  are  undertaken  for  all  major  sales  transactions  before  shipment  is
authorized.  On  a  quarterly  basis,  we  evaluate  aged  items  in  the  accounts  receivable  aging  report  and  provide  an  allowance  in  an  amount  that  we  deem
adequate for doubtful accounts. If management were to make different judgments or utilize different estimates, material differences in the amount of our
reported operating expenses could result.

Inventory valuation. Inventory  is  stated  at  the  lower  of  cost  or  net  realizable  value  on  a  first-in,  first-out  basis.  The  cost  basis  of  our  inventory  is
reduced for any products that are considered excessive or obsolete based upon assumptions about future demand and market conditions. If actual future
demand or market conditions are less favorable than those projected by management, additional inventory write-downs may be required, which could have
a material adverse effect on the results of our operations.

Intangible  assets.  Our  intangible  assets  include  identifiable  intangible  assets  and  goodwill.  Identifiable  intangible  assets  include  developed
technology, patents, distribution rights, customer relationships, licenses, and non-competition arrangements. All of our identifiable intangible assets have
finite  lives.  Goodwill  and  intangible  assets  with  indefinite  lives  are  subject  to  an  annual  impairment  review  (or  more  frequent  if  impairment  indicators
arise) by applying a fair value-based test. There have been no such impairments.

Identifiable intangible assets with finite lives are subject to impairment testing and are reviewed for impairment when events or circumstances indicate
that the carrying value of an asset is not recoverable and its carrying amount exceeds its fair value. We evaluate the recoverability of the carrying value of
these  identifiable  intangible  assets  based  on  estimated  undiscounted  cash  flows  to  be  generated  from  such  assets.  If  the  cash  flow  estimates  or  the
significant operating assumptions upon which they are based change in the future, we may be required to record additional impairment charges.

The valuation and classification of intangible assets and goodwill and the assignment of useful lives for purposes of amortization involves judgments
and the use of estimates. The evaluation of these intangible assets and goodwill for impairment under established accounting guidelines is required on a
recurring basis. Changes in business conditions could potentially require future adjustments to the assumptions made. When we determine that the useful
lives of assets are shorter than we had originally estimated, we accelerate the rate of amortization over the assets’ new, shorter useful lives. No impairment
charge or accelerated amortization was recorded for the years ended December 31, 2020, 2019, and 2018. A considerable amount of judgment is required
in assessing impairment, which includes financial forecasts. If conditions are different from management’s current estimates, material write-downs of long-
lived assets may be required, which would adversely affect our operating results.

Business  combinations.  We  allocate  the  fair  value  of  the  purchase  consideration,  including  contingent  consideration,  to  the  assets  acquired  and
liabilities assumed based on their estimated fair values at the acquisition date. The excess of the fair value of the purchase consideration over the fair value
of  assets  acquired,  liabilities  assumed,  and  any  noncontrolling  interest  is  recorded  as  goodwill.  When  determining  the  fair  value  of  assets  acquired,
liabilities  assumed,  and  any  noncontrolling  interest,  management  is  required  to  make  certain  estimates  and  assumptions,  especially  with  respect  to
intangible assets. The estimates

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and assumptions used in valuing intangible assets include, but are not limited to, the amount and timing of projected future cash flows, the discount rate
used  to  determine  the  present  value  of  these  cash  flows,  and  the  determination  of  the  assets’  life  cycle.  These  estimates  are  inherently  uncertain  and,
therefore, actual results may differ from the estimates made.

Accounting for stock options. We account for share-based compensation in accordance with the fair value recognition provisions of U.S. GAAP. We
use the Black-Scholes-Merton option-pricing model, which requires the input of highly subjective assumptions. These assumptions include estimating the
length  of  time  employees  will  retain  their  vested  stock  options  before  exercising  them  and  the  estimated  volatility  of  our  common  stock  price  over  the
expected term. The assumptions for expected volatility and expected term are the two assumptions that most significantly affect the grant date fair value of
stock options. Changes in expected risk-free rate of return do not significantly impact the calculation of fair value and determining this input is not highly
subjective.

We use implied volatility based on our traded options in the open market, as we believe implied volatility is more reflective of market conditions and a
better  indicator  of  expected  volatility  than  historical  volatility.  In  determining  the  appropriateness  of  relying  on  implied  volatility,  we  considered  the
following:

•

•

•

the sufficiency of the trading volume of our traded options;

the ability to reasonably match the terms, such as the date of the grant and the exercise price of our traded options to options granted; and

the length of the term of our traded options used to derive implied volatility.

The expected term represents the weighted-average period that our stock options are expected to be outstanding. The expected term is based on the
observed and expected time to exercise. We determine expected term based on historical exercise patterns and our expectation of the time it will take for
employees to exercise options still outstanding.

Changes in these subjective assumptions can materially affect the estimate of the fair value of stock options and, consequently, the related amount of

share-based compensation expense recognized in the Consolidated Statements of Income.

Accounting for income taxes. Significant management judgment is required in determining our provision for income taxes, deferred tax assets and
liabilities, and any valuation allowance recorded against net deferred tax assets in accordance with U.S. GAAP. These estimates and judgments occur in the
calculation of tax credits, benefits, and deductions and in the calculation of certain tax assets and liabilities, which arise from differences in the timing of
recognition  of  revenue  and  expense  for  tax  and  financial  statement  purposes,  as  well  as  the  interest  and  penalties  related  to  uncertain  tax  positions.
Significant changes to these estimates may result in an increase or decrease to our tax provision in the current or subsequent period.

We must assess the likelihood that we will be able to recover our deferred tax assets. In the event that all or part of our deferred tax assets are not
recoverable in the future, we must increase our provision for taxes by recording a valuation allowance to reduce our deferred tax assets to the amount that is
more likely than not to be recoverable. In order for our deferred tax assets to be recoverable, we must be able to generate sufficient taxable income in those
jurisdictions where the deferred tax assets are located. We consider forecasted income, including income that may be generated as a result of certain tax
planning  strategies,  together  with  future  reversals  of  existing  taxable  temporary  differences,  in  determining  the  need  for  a  valuation  allowance.  As  of
December  31,  2020,  we  believe  it  is  more  likely  than  not  that  our  deferred  tax  assets  ultimately  will  be  recovered  with  the  exception  of  our  California
deferred tax assets. We believe that, due to the computation of California taxes under the single sales factor, it is more likely than not that our California
deferred tax assets will not be realized. Should there be a change in our ability to recover our deferred tax assets, our tax provision would be affected in the
period in which such change takes place.

The  calculation  of  our  tax  liabilities  involves  dealing  with  uncertainties  in  the  application  of  complex  tax  regulations.  We  recognize  liabilities  for
uncertain tax positions based on a two-step process. The first step is to evaluate the tax position for recognition by determining if the weight of available
evidence indicates that it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes, if
any. If we determine that a tax position will more likely than not be sustained on audit, then the second step requires us to estimate and measure the tax
benefit as the largest amount that is more than 50% likely to be realized upon ultimate settlement. It is inherently difficult and subjective to estimate such
amounts,  as  we  have  to  determine  the  probability  of  various  possible  outcomes.  We  re-evaluate  these  uncertain  tax  positions  on  a  quarterly  basis.  This
evaluation is based on factors including, but not limited to, changes in facts or circumstances, changes in tax law, effective settlement of audit issues, and
new audit activity. Such a change in recognition or measurement would result in the recognition of a tax benefit or an additional charge to the tax provision.

Accounting for legal contingencies.  From  time  to  time,  we  are  involved  in  a  number  of  legal  proceedings  involving  product  liability,  intellectual
property, shareholder derivative actions, securities class actions, insurance, employee-related, and other matters. We record a liability and related charge to
earnings  in  our  Consolidated  Financial  Statements  for  legal  contingencies  when  the  loss  is  considered  probable  and  the  amount  can  be  reasonably
estimated. Our assessment is re-evaluated each accounting period and is based on all available information, including discussion with any outside legal
counsel that

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represents us. If a reasonable estimate of a known or probable loss cannot be made, but a range of probable losses can be estimated, the low-end of the
range of losses is recognized if no amount within the range is a better estimate than any other. If a loss is reasonably possible, but not probable, and can be
reasonably estimated, the estimated loss or range of loss is disclosed in the Notes to the Consolidated Financial Statements.

When determining the estimated probable loss or range of losses, significant judgment is required to be exercised in order to estimate the amount and
timing of the loss to be recorded. Estimates of probable losses resulting from litigation are inherently difficult to make, particularly when the matters are in
early procedural stages with incomplete facts and information. The final outcome of legal proceedings is dependent on many variables difficult to predict
and,  therefore,  the  ultimate  cost  to  entirely  resolve  such  matters  may  be  materially  different  than  the  amount  of  current  estimates.  Consequently,  new
information or changes in judgments and estimates could have a material adverse effect on our business, financial condition, and results of operations or
cash flows.

RECENT ACCOUNTING PRONOUNCEMENTS

See “Note 2. 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.

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ITEM 7A.    QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Interest Rate and Market Risk

The  primary  objective  of  our  investment  activities  is  to  preserve  principal  while  supporting  the  Company's  liquidity  requirements.  To  achieve  this
objective, we maintain a diversified portfolio of cash equivalents and short- and long-term investments in a variety of high quality securities, including U.S.
treasury  and  U.S.  government  agency  securities,  taxable  and  tax-exempt  municipal  notes,  corporate  notes  and  bonds,  commercial  paper,  non-U.S.
government agency securities, cash deposits, and money market funds. The securities are classified as available-for-sale and consequently are recorded at
fair value with unrealized gains or losses reported as a separate component of accumulated other comprehensive loss. The weighted average duration of our
portfolio as of December 31, 2020, was approximately 0.7 years. If interest rates rise, the market value of our investments may decline, which could result
in a realized loss if we are forced to sell an investment before its scheduled maturity. A hypothetical increase in interest rate by 25 basis points would have
resulted in a decrease in the fair value of our net investment position of approximately $10.5 million as of December 31, 2020. We do not utilize derivative
financial instruments to manage our interest rate risks.

Uncertain  financial  markets  could  result  in  a  tightening  in  the  credit  markets,  a  reduced  level  of  liquidity  in  many  financial  markets,  and  extreme
volatility in fixed income and credit markets. The credit ratings of the securities we have invested in could deteriorate and may have an adverse impact on
the carrying value of these investments.

Foreign Exchange Risk

The majority of our revenue, expense, and capital purchasing activities are transacted in U.S. dollars. However, we generally sell our products and
services  in  local  currencies  where  we  have  direct  distribution  channels.  We  operate  in  a  number  of  markets  on  a  direct  sales  basis  and  incur  operating
expenses in local currencies. We also purchase certain product components from non-U.S. suppliers in local currency. As a result, because a portion of our
operations consist of sales activities outside of the U.S., we have foreign exchange exposures to non-U.S. dollar revenues, operating expenses, accounts
receivable, accounts payable, and foreign currency bank balances.

For  the  year  ended  December  31,  2020,  sales  denominated  in  foreign  currencies  were  approximately  23%  of  total  revenue.  The  objective  of  our
hedging  program  is  to  mitigate  the  impact  of  changes  in  currency  exchange  rates  on  our  net  cash  flow  from  foreign  currency  denominated  sales  and
expenses.  For  the  year  ended  December  31,  2020,  our  revenue  would  have  decreased  by  approximately  $72.6  million  if  the  U.S.  dollar  exchange  rate
strengthened  by  10%.  We  also  hedge  the  net  recognized  non-functional  currency  balance  sheet  exposures  with  foreign  exchange  forward  contracts  to
reduce the risk that our earnings and cash flows will be adversely affected by changes in exchange rates. A 10% strengthening of the U.S. dollar exchange
rate against all currencies to which we have exposure, after considering foreign currency hedges and offsetting positions as of December 31, 2020, would
have  resulted  in  an  approximately  $1.7  million  increase  in  the  carrying  amounts  of  those  net  assets.  Actual  gains  and  losses  in  the  future  may  differ
materially  from  the  hypothetical  gains  and  losses  discussed  above  based  on  changes  in  the  timing  and  amount  of  foreign  currency  exchange  rate
movements and our actual exposure and hedging transactions. Bank counterparties to foreign exchange forward contracts expose us to credit-related losses
in  the  event  of  their  nonperformance.  To  mitigate  that  risk,  we  only  contract  with  counterparties  that  meet  certain  minimum  requirements  under  our
counterparty risk assessment process. We monitor credit ratings and potential downgrades on at least a quarterly basis. Based on our ongoing assessment of
counterparty risk, we will adjust our exposure to various counterparties.

Although we sell to distributors outside of the U.S. in U.S. dollars, strengthening of the dollar can impact our distributors’ margins and could impact
the  end  customers’  ability  to  purchase  our  product  if  our  distributors  seek  to  recover  the  impact  of  the  change  in  the  dollar  by  increasing  product  and
service prices. Less than 10% of our revenue is conducted through distributors outside the U.S. Strengthening of the dollar relative to non-U.S. currencies
could have an adverse impact on our business.

Our  operations  outside  of  the  U.S.  are  subject  to  risks  typical  of  operations  outside  of  the  U.S.  including,  but  not  limited  to,  differing  economic

conditions, changes in political climate, differing tax structures, other regulations and restrictions, and foreign exchange rate volatility.

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ITEM 8.    FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

Index To Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets at December 31, 2020, and 2019

Consolidated Statements of Income for the years ended December 31, 2020, 2019, and 2018

Consolidated Statements of Comprehensive Income for the years ended December 31, 2020, 2019, and 2018

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2020, 2019, and 2018

Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019, and 2018

Notes to the Consolidated Financial Statements

Schedule II—Valuation and Qualifying Accounts

Page No.

80

81

82

83

84

85

86

115

All other schedules have been omitted, because they are not applicable or the required information is shown in the Consolidated Financial Statements

or the Notes thereto.

78

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of Intuitive Surgical, Inc.

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Intuitive Surgical, Inc. and its subsidiaries (the “Company”) as of December 31, 2020
and 2019, and the related consolidated statements of income, of comprehensive income, of stockholders’ equity and of cash flows for each of the three
years in the period ended December 31, 2020, including the related notes and financial statement schedule listed in the index appearing under Item 15(a)(2)
(collectively  referred  to  as  the  “consolidated  financial  statements”).  We  also  have  audited  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 (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of
December 31, 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. Also 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 the COSO.

Change in Accounting Principle

As discussed in Note 2 to the consolidated financial statements, the Company changed the manner in which it accounts for recognition of the income tax
consequences of an intra-entity transfer of an asset, other than inventory, in 2018.

Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting,
and for its assessment of the effectiveness of internal control over financial reporting, included in Management’s Report on Internal Control Over Financial
Reporting appearing under Item 9A. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company’s
internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight
Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the
applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable
assurance  about  whether  the  consolidated  financial  statements  are  free  of  material  misstatement,  whether  due  to  error  or  fraud,  and  whether  effective
internal control over financial reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial
statements,  whether  due  to  error  or  fraud,  and  performing  procedures  that  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,
evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used
and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal
control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness
exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing
such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.

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 (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly
reflect the transactions and dispositions of the assets of the company; (ii) 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  (iii)  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.

Critical Audit Matters

The  critical  audit  matter  communicated  below  is  a  matter  arising  from  the  current  period  audit  of  the  consolidated  financial  statements  that  was
communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the consolidated
financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not
alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below,
providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Determination of Standalone Selling Prices Related to System Sale Arrangements

As  described  in  Notes  2  and  5  to  the  consolidated  financial  statements,  the  Company  recognized  $1,178.9  million  of  systems  revenue,  during  the  year
ended December 31, 2020. The Company's system sale arrangements include a combination of the following performance obligations: system(s); system
components;  system  accessories;  instruments;  accessories;  and  system  service.  For  multiple-element  arrangements,  revenue  is  allocated  to  each
performance  obligation  based  on  its  relative  standalone  selling  price.  Standalone  selling  prices  are  based  on  observable  prices  at  which  the  Company
separately sells the products or services. If a standalone selling price is not directly observable, then management estimates the standalone selling price
considering market conditions and entity-specific factors including, but not limited to, features and functionality of the products and services, geographies,
and type of customer.

The principal considerations for our determination that performing procedures relating to the determination of standalone selling prices related to system
sale arrangements is a critical audit matter are the high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating audit
evidence  relating  to  the  estimates  of  standalone  selling  prices  used  to  allocate  the  transaction  price  of  an  arrangement  to  each  distinct  performance
obligation.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated
financial  statements.  These  procedures  included  testing  the  effectiveness  of  controls  over  the  revenue  recognition  process,  including  controls  over  the
determination of the estimates of standalone selling prices. These procedures also included, among others, (i) testing management's process for determining
the estimates of standalone selling prices; (ii) evaluating the appropriateness of the overall methodology used by management to develop the estimates,
including  the  appropriateness  of  the  data  inputs  related  to  the  products  and  services,  geographies,  and  type  of  customer  used  in  the  methodology;  (iii)
testing the completeness and accuracy of the data used in the methodology; and (iv) testing the accuracy of management's calculations of estimated selling
prices.

/s/ PricewaterhouseCoopers LLP

San Jose, California
February 9, 2021

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

79

INTUITIVE SURGICAL, INC.
CONSOLIDATED BALANCE SHEETS
(IN MILLIONS, EXCEPT PAR VALUE AMOUNTS)

Table of Contents

ASSETS
Current assets:

Cash and cash equivalents
Short-term investments
Accounts receivable, net of allowances of $17.7 and $8.3 as of December 31, 2020, and 2019, respectively
Inventory
Prepaids and other current assets

Total current assets
Property, plant, and equipment, net
Long-term investments
Deferred tax assets
Intangible and other assets, net
Goodwill

Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:

Accounts payable
Accrued compensation and employee benefits
Deferred revenue
Other accrued liabilities

Total current liabilities

Other long-term liabilities

Total liabilities

Commitments and contingencies (Note 8)
Stockholders’ equity:

Preferred stock, 2.5 shares authorized, $0.001 par value, issuable in series; no shares issued and outstanding
as of December 31, 2020, and 2019
Common stock, 300.0 shares authorized, $0.001 par value, 117.7 shares and 116.0 shares issued and
outstanding as of December 31, 2020, and 2019, respectively
Additional paid-in capital
Retained earnings
Accumulated other comprehensive income

Total Intuitive Surgical, Inc. stockholders’ equity

Noncontrolling interest in joint venture

Total stockholders’ equity
Total liabilities and stockholders’ equity

December 31,

2020

2019

$

$

$

$

1,622.6  $
3,488.8 
645.5 
601.5 
267.5 
6,625.9 
1,577.3 
1,757.7 
367.7 
503.6 
336.7 
11,168.9  $

81.6  $
235.0 
350.3 
298.3 
965.2 
444.6 
1,409.8 

— 

0.1 
6,445.2 
3,261.3 
24.9 
9,731.5 
27.6 
9,759.1 
11,168.9  $

1,167.6 
2,054.1 
645.2 
595.5 
200.2 
4,662.6 
1,272.9 
2,623.5 
425.6 
441.4 
307.2 
9,733.2 

123.5 
251.6 
337.8 
317.3 
1,030.2 
418.3 
1,448.5 

— 

0.1 
5,756.8 
2,494.5 
12.4 
8,263.8 
20.9 
8,284.7 
9,733.2 

The accompanying notes are an integral part of these Consolidated Financial Statements.

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INTUITIVE SURGICAL, INC.
CONSOLIDATED STATEMENTS OF INCOME
(IN MILLIONS, EXCEPT PER SHARE AMOUNTS)

Revenue:
Product
Service

Total revenue

Cost of revenue:

Product
Service

Total cost of revenue

Gross profit
Operating expenses:

Selling, general and administrative
Research and development

Total operating expenses

Income from operations
Interest and other income, net
Income before taxes
Income tax expense
Net income

Less: net income (loss) attributable to noncontrolling interest in joint venture

Net income attributable to Intuitive Surgical, Inc.

Net income per share attributable to Intuitive Surgical, Inc.:

Basic
Diluted

Shares used in computing net income per share attributable to Intuitive Surgical, Inc.:

Basic
Diluted

Total comprehensive income attributable to Intuitive Surgical, Inc.

Years Ended December 31,

2020

2019

2018

$

$

$

$

$

3,634.6  $
723.8 
4,358.4 

1,230.3 
266.9 
1,497.2 
2,861.2 

1,216.3 
595.1 
1,811.4 
1,049.8 
157.2 
1,207.0 
140.2 
1,066.8 
6.2 
1,060.6  $

9.06  $

8.82  $

117.0 

120.3 

3,754.3  $
724.2 
4,478.5 

1,119.1 
249.2 
1,368.3 
3,110.2 

1,178.4 
557.3 
1,735.7 
1,374.5 
127.7 
1,502.2 
120.4 
1,381.8 
2.5 
1,379.3  $

11.95  $

11.54  $

115.4 

119.5 

1,073.1  $

1,405.0  $

3,089.1 
635.1 
3,724.2 

906.2 
213.9 
1,120.1 
2,604.1 

986.6 
418.1 
1,404.7 
1,199.4 
80.1 
1,279.5 
154.5 
1,125.0 
(2.9)
1,127.9 

9.92 

9.49 

113.7 

118.8 

1,130.1 

The accompanying notes are an integral part of these Consolidated Financial Statements.

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INTUITIVE SURGICAL, INC.
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(IN MILLIONS)

Net income attributable to Intuitive Surgical, Inc.
Other comprehensive income (loss):

Change in foreign currency translation gains (losses)
Available-for-sale investments (net of tax):
Change in unrealized gains (losses)
Less: Reclassification adjustment for (gains) losses on investments
Net change

Derivative instruments (net of tax):

Change in unrealized gains (losses)
Less: Reclassification adjustment for (gains) losses on derivative instruments
Net change

Employee benefit plans (net of tax):

Change in unrealized gains (losses)
Less: Reclassification adjustment for losses on employee benefit plans
Net change

Other comprehensive gains (losses)

Total comprehensive income attributable to Intuitive Surgical, Inc.

$

Years Ended December 31,

2020

2019

2018

$

1,060.6  $

1,379.3  $

1,127.9 

4.7 

13.8 
(4.7)
9.1 

(0.8)
(2.8)
(3.6)

0.3 

30.7 
(0.5)
30.2 

5.8 
(5.3)
0.5 

1.0 
1.3 
2.3 
12.5 
1,073.1  $

(5.9)
0.6 
(5.3)
25.7 
1,405.0  $

(2.6)

0.3 
1.2 
1.5 

3.6 
(1.0)
2.6 

0.4 
0.3 
0.7 
2.2 
1,130.1 

The accompanying notes are an integral part of these Consolidated Financial Statements.

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INTUITIVE SURGICAL, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(IN MILIONS)

Balances at December 31, 2017

Adoption of new accounting standards (1)
Issuance of common stock through

employee stock plans

Shares withheld related to net share
settlement of equity awards

Share-based compensation expense related

to employee stock plans

Net income attributable to Intuitive
Surgical, Inc.

Other comprehensive income
Capital contribution from noncontrolling

interest

Net loss attributable to noncontrolling

interest in joint venture

Balances at December 31, 2018
Issuance of common stock through

employee stock plans

Shares withheld related to net share
settlement of equity awards

Share-based compensation expense related

to employee stock plans

Repurchase and retirement of common

stock

Net income attributable to Intuitive

Surgical, Inc.

Other comprehensive income (loss)
Capital contribution from noncontrolling

interest

Net loss attributable to noncontrolling

interest in joint venture

Balances at December 31, 2019
Adoption of new accounting standard

(2)

Issuance of common stock through

employee stock plans

Shares withheld related to net share
settlement of equity awards

Share-based compensation expense related

to employee stock plans

Repurchase and retirement of common

stock

Net income attributable to Intuitive

Surgical, Inc.

Other comprehensive income
Net income attributable to noncontrolling

interest in joint venture

Common Stock

Shares
112.3 

Amount
0.1 
$

Additional
Paid-In
Capital
$ 4,679.2 

Retained
Earnings

Accumulated
Other
Comprehensive
Income/(Loss)

$

$

115.0 
392.1 

(15.5)
(1.3)

Total Intuitive
Surgical, Inc.
Stockholders’
Equity
4,778.8 
390.8 

$

Noncontrolling
Interest
in 
Joint
Venture

$

1.6 

$

Total
Stockholders’
Equity
4,780.4 
390.8 

2.5 

(0.3)

236.6 

(6.7)

261.2 

(113.3)

1,127.9 

3.5 

114.5 

$

0.1 

$ 5,170.3 

$

1,521.7 

$

(13.3)

$

2.4 

(0.3)

(0.6)

272.8 

(7.6)

335.8 

(14.5)

(151.5)

(255.0)

1,379.3 

25.7 

116.0 

$

0.1 

$ 5,756.8 

$

2,494.5 

$

12.4 

$

2.2 

(0.3)

(0.2)

308.8 

(7.9)

395.4 

(7.9)

(0.1)

(167.3)

(126.4)

1,060.6 

12.5 

236.6 

(120.0)

261.2 

1,127.9 
3.5 

— 

— 
6,678.8 

$

272.8 

(159.1)

335.8 

(269.5)

1,379.3 
25.7 

— 

— 
8,263.8 

$

10.0 

(2.9)
8.7 

$

(0.3)

10.0 

2.5 
20.9 

$

(0.1)

308.8 

(175.2)

395.4 

(134.3)

1,060.6 
12.5 

— 
9,731.5 

0.5 

6.2 
27.6 

$

$

236.6 

(120.0)

261.2 

1,127.9 
3.5 

10.0 

(2.9)
6,687.5 

272.8 

(159.1)

335.8 

(269.5)

1,379.3 
25.4 

10.0 

2.5 
8,284.7 

(0.1)

308.8 

(175.2)

395.4 

(134.3)

1,060.6 
13.0 

6.2 
9,759.1 

Balances at December 31, 2020

117.7 

$

0.1 

$ 6,445.2 

$

3,261.3 

$

24.9 

$

(1) Represents the adjustments related to the adoptions of Accounting Standards Update ("ASU") 2016-16, Income Taxes (Topic 740): Intra-Entity Transfer of Assets Other than Inventory, and
ASU 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income.
(2) Represents the adjustment related to the adoption of Accounting Standards Update ("ASU") 2016-13, Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.

The accompanying notes are an integral part of these Consolidated Financial Statements.

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INTUITIVE SURGICAL, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(IN MILLIONS)

Operating activities:
Net income
Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation and loss on disposal of property, plant, and equipment, net
Amortization of intangible assets
Loss (gain) on investments, accretion of discounts, and amortization of premiums on
investments, net
Deferred income taxes
Share-based compensation expense
Amortization of contract acquisition assets
Changes in operating assets and liabilities, net of effects of acquisitions:

Accounts receivable
Inventory
Prepaids and other assets
Accounts payable
Accrued compensation and employee benefits
Deferred revenue
Other liabilities

Net cash provided by operating activities
Investing activities:
Purchase of investments
Proceeds from sales of investments
Proceeds from maturities of investments
Purchase of property, plant, and equipment and intellectual property
Acquisition of businesses, net of cash
Net cash provided by (used in) investing activities
Financing activities:
Proceeds from issuance of common stock relating to employee stock plans
Taxes paid related to net share settlement of equity awards
Repurchase of common stock
Capital contribution from noncontrolling interest
Payment of deferred purchase consideration
Net cash provided by (used in) financing activities
Effect of exchange rate changes on cash, cash equivalents, and restricted cash
Net increase (decrease) in cash, cash equivalents, and restricted cash
Cash, cash equivalents, and restricted cash, beginning of year
Cash, cash equivalents, and restricted cash, end of year

Years Ended December 31,

2020

2019

2018

$

1,066.8  $

1,381.8  $

1,125.0 

226.4 
49.8 

(55.1)
57.6 
395.4 
17.1

5.7 
(170.1)
(111.8)
(32.3)
(16.6)
15.0 
36.9 
1,484.8 

(4,292.9)
800.7 
2,930.8 
(341.5)
(37.7)
(940.6)

160.0 
43.0 

(6.0)
(8.0)
335.8 
13.1 

38.8 
(360.5)
(116.9)
12.3 
57.4 
35.5 
11.9 
1,598.2 

(3,346.2)
107.3 
2,569.8 
(425.6)
(59.7)
(1,154.4)

308.8 
(175.2)
(134.3)
— 
(85.0)
(85.7)
(2.6)
455.9 
1,182.6 
1,638.5  $

272.8 
(159.1)
(269.5)
10.0 
(22.6)
(168.4)
(2.2)
273.2 
909.4 
1,182.6  $

$

108.6 
14.2 

1.8 
31.9 
261.2 
10.6

(161.3)
(279.0)
(77.7)
16.7 
26.2 
54.3 
37.1 
1,169.6 

(2,581.9)
274.0 
1,533.6 
(187.4)
(87.9)
(1,049.6)

236.6 
(120.0)
— 
10.0 
(0.3)
126.3 
(0.1)
246.2 
663.2 
909.4 

The accompanying notes are an integral part of these Consolidated Financial Statements.

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INTUITIVE SURGICAL, INC.
NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1.    DESCRIPTION OF THE BUSINESS

Intuitive Surgical, Inc. (“Intuitive” or the “Company”) develops, manufactures, and markets the da Vinci  Surgical System and the Ion  endoluminal
system.  The  Company’s  products  and  related  services  enable  physicians  and  healthcare  providers  to  improve  the  quality  of  and  access  to  minimally
invasive care. The systems consist of a surgeon console or consoles, a patient-side cart, a high-performance vision system, and proprietary instruments and
accessories.

®

®

NOTE 2.    SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying Consolidated Financial Statements have been prepared in accordance with U.S. generally accepted accounting principles (“U.S.
GAAP”) and include the accounts of the Company and its wholly and majority-owned subsidiaries. All intercompany balances and transactions have been
eliminated in consolidation.

The  Consolidated  Financial  Statements  include  the  results  and  balances  of  the  Company’s  majority-owned  joint  venture  (“Joint  Venture”)  with
Shanghai Fosun Pharmaceutical (Group) Co., Ltd. (“Fosun Pharma”). Chindex Medical Limited (“Chindex”), a subsidiary of Fosun Pharma, has been its
distribution partner for da Vinci Surgical Systems in China. The Company holds a controlling financial interest in the Joint Venture, and the noncontrolling
interest  is  reflected  as  a  separate  component  of  the  consolidated  stockholders’  equity.  The  noncontrolling  interest’s  share  of  the  earnings  in  the  Joint
Venture is presented separately in the Consolidated Statements of Income for the years ended December 31, 2020, 2019, and 2018.

Beginning in 2018, the Company adopted Accounting Standards Update ("ASU") No. 2016-16, Income Taxes (Topic 740): Intra-Entity Transfer of
Assets  Other  than  Inventory.  The  Company  adopted  this  standard  using  the  modified  retrospective  approach  and,  as  a  result,  recorded  a  cumulative
adjustment to retained earnings as of January 1, 2018.

Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  estimates  and  assumptions  that  affect  the
amounts reported in the Consolidated Financial Statements and accompanying Notes to the Consolidated Financial Statements. The accounting estimates
that require management’s most significant, complex, and subjective judgments include the valuation and recognition of investments, revenue recognition
and  the  valuation  of  revenue  and  allowances  for  sales  returns  and  doubtful  accounts,  the  valuation  of  inventory,  the  valuation  of  and  assessment  of
recoverability  of  intangible  assets  and  their  estimated  useful  lives,  the  valuation  and  recognition  of  share-based  compensation,  the  recognition  and
measurement  of  current  and  deferred  income  tax  assets,  along  with  the  assessment  of  recoverability,  and  liabilities,  and  the  estimates  for  legal
contingencies. Actual results could differ materially from these estimates.

Concentrations of Credit Risk and Other Risks and Uncertainties

The carrying amounts for financial instruments consisting of cash and cash equivalents, accounts receivable, accounts payable, and accrued liabilities
approximate  fair  value  due  to  their  short  maturities.  Marketable  securities  and  derivative  instruments  are  stated  at  their  estimated  fair  values,  based  on
quoted  market  prices  for  the  same  or  similar  instruments.  The  counterparties  to  the  agreements  relating  to  the  Company’s  investment  securities  and
derivative instruments consist of various major corporations, financial institutions, municipalities, and government agencies of high credit standing.

The  Company’s  accounts  receivable  are  primarily  derived  from  billings  related  to  revenue  arrangements  with  customers  and  distributors  located
throughout  the  world.  The  Company  performs  credit  evaluations  of  its  customers’  financial  condition  and,  generally,  requires  no  collateral  from  its
customers. The Company provides reserves for potential credit losses but has not experienced significant losses to date. As of December 31, 2020, and
2019, 67% and 66%, respectively, of accounts receivable were from domestic customers.

During the years ended December 31, 2020, 2019, and 2018, domestic revenue accounted for 68%, 70%, and 71% of total revenue, respectively, while

outside of the U.S. revenue accounted for 32%, 30%, and 29%, respectively, of total revenue for each of the years then ended.

The Company is subject to additional risks and uncertainties due to the COVID-19 pandemic. The extent of the impact on the Company's business is
highly  uncertain  and  difficult  to  predict.  The  Company's  customers  are  diverting  resources  to  treat  COVID-19  patients  and  deferring  elective  surgical
procedures, both of which are likely to impact customers' ability to meet their obligations, including to the Company. Furthermore, capital markets and
economies worldwide have been negatively impacted by the COVID-19 pandemic, and it is possible that the impact could cause an extended local and/or
global  economic  recession.  Such  economic  disruption  could  have  a  material  adverse  effect  on  our  business  as  hospitals  curtail  and  reduce  capital  and
overall spending. Policymakers around the globe have responded with fiscal policy actions to support the healthcare industry and economy as a whole.
However, the magnitude and overall effectiveness of these actions remains uncertain.

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The severity of the impact of the COVID-19 pandemic on the Company's business will depend on a number of factors, including, but not limited to,
the duration and severity of the pandemic and the extent and severity of the impact on the Company's customers, all of which are uncertain and cannot be
predicted.  The  Company's  future  results  of  operations  and  liquidity  could  be  materially  adversely  affected  by  delays  in  payments  of  outstanding
receivables,  supply  chain  disruptions,  uncertain  or  reduced  demand,  and  the  impact  of  any  initiatives  or  programs  that  the  Company  may  undertake  to
address  financial  and  operational  challenges  faced  by  its  customers.  As  of  the  date  of  issuance  of  these  Financial  Statements,  the  extent  to  which  the
COVID-19 pandemic may materially adversely affect the Company's financial condition, liquidity, or results of operations is uncertain.

Customer Relief Program

During  the  second  quarter  of  2020,  the  Company  introduced  a  series  of  programs  to  provide  financial  relief  to  customers  (the  “Customer  Relief
Program”).  As  part  of  the  Customer  Relief  Program,  the  Company  provided  its  customers  service  fee  credits,  extended  payment  terms,  and  deferred
payments related to Intuitive System Leasing arrangements. The Customer Relief Program ended at the end of the third quarter of 2020.

Service  fee  credits.  As  part  of  the  Customer  Relief  Program,  the  Company  provided  service  fee  credits  to  customers  based  on  the  reduction  in  the
utilization of their systems during the second and third quarters of 2020 relative to a pre-COVID-19 level baseline. The Company reflected the service fee
credits as a reduction of service revenue and accounts receivable in the quarter they were earned by its customers. The service fee credit program resulted
in a $80 million decrease in service revenue in 2020.    

Short-term payment relief. In response to the COVID-19 pandemic, the Company introduced a payment deferral program to provide financial relief to

qualified customers. This relief extended payment terms up to 180 days for qualified and creditworthy customers.

The Company also introduced a lease payment deferral program in which creditworthy customers with active Intuitive System Leasing arrangements
could elect to defer lease payments up to five months that are payable at the end of the lease by extending the lease term. This program did not result in
substantial  increases  in  the  rights  of  the  lessor  or  the  obligations  of  the  lessee,  and  the  Company  elected  to  apply  the  relief  provided  by  the  Financial
Accounting Standards Board (“FASB”) FAQ on accounting for COVID-19 and market volatility by not applying the lease modification guidance in ASC
842 to the lease arrangements affected by the deferrals and lease extensions.

For  operating  lease  arrangements  where  the  lease  term  was  extended  by  adding  the  deferred  period  to  the  end  of  the  contract,  the  Company
recalculated the straight-line revenue based on the revised terms, consistent with the treatment accepted by the FASB FAQ on accounting for COVID-19.
For its sales-type lease arrangements impacted, the Company accounted for the deferral in the timing of lease payments as if there were no changes in the
lease contract, consistent with the treatment accepted by the FASB FAQ on accounting for COVID-19. While the short-term payment relief offered did not
have  a  material  impact  on  the  results  of  operations,  the  Company  deferred  $15  million  of  lease  billings  and  extended  payment  terms  associated  with
$181 million of billings during the program, of which $19 million remained outstanding as of December 31, 2020.

Cash and Cash Equivalents

The Company considers all highly liquid investments with an original maturity from date of purchase of 90 days or less to be cash equivalents.

Restricted Cash

As of December 31, 2020, the Company had $18.0 million of restricted cash associated with its insurance programs and bank guarantee collateral. As
of December 31, 2019, the Company had $15.0 million of restricted cash associated with its insurance programs. Restricted cash was included in prepaids
and other current assets and intangible and other assets, net on the Consolidated Balance Sheets.

Investments

Available-for-sale investments. The  Company’s  investments  may  consist  of  U.S.  treasury  and  U.S.  government  agency  securities,  taxable  and  tax-
exempt municipal notes, corporate notes and bonds, commercial paper, non-U.S. government agency securities, and money market funds. The Company
has designated all investments as available-for-sale and, therefore, such investments are reported at fair value, with unrealized gains and losses recorded in
accumulated  other  comprehensive  income  (loss).  For  securities  sold  prior  to  maturity,  the  cost  of  securities  sold  is  based  on  the  specific  identification
method.  Realized  gains  and  losses  on  the  sale  of  investments  are  recorded  in  interest  and  other  income,  net  in  the  Consolidated  Statements  of  Income.
Investments with remaining maturities at date of purchase greater than 90 days and remaining maturities as of the reporting period less than one year are
classified as short-term investments. Investments with remaining maturities greater than one year are classified as long-term investments.

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All of the Company’s investments are subject to a periodic impairment review. Available-for-sale investments in an unrealized loss position are written
down to fair value through a charge to other income, net, if the Company intends to sell the security or it is more likely than not the Company will be
required to sell the security before recovery of its amortized cost basis. The Company evaluates the remaining securities to determine what amount of the
excess, if any, is caused by expected credit losses. Factors considered in determining whether a credit-related loss exists include the financial condition and
near-term  prospects  of  the  investee,  the  extent  of  the  loss  related  to  credit  of  the  issuer,  and  the  expected  cash  flows  from  the  security.  No  significant
charges were recorded during the years ended December 31, 2020, 2019, and 2018.

Fair Value Measurements

The Company measures the fair value of money market funds, certain U.S. treasury securities, and equity investments with readily determinable value
based on quoted prices in active markets for identical assets as Level 1 securities. Marketable securities measured at fair value using Level 2 inputs are
primarily comprised of commercial paper, corporate notes and bonds, U.S. and non-U.S. government agencies, municipal notes, and equity investments
without readily determinable value. The Company reviews trading activity and pricing for these investments as of the measurement date. When sufficient
quoted pricing for identical securities is not available, the Company uses market pricing and other observable market inputs for similar securities obtained
from  various  third-party  data  providers.  These  inputs  either  represent  quoted  prices  for  similar  assets  in  active  markets  or  have  been  derived  from
observable market data. This approach results in the Level 2 classification of these securities within the fair value hierarchy.

Inventory

Inventory is stated at the lower of cost or net realizable value on a first-in, first-out basis. Inventory costs include direct materials, direct labor, and
normal manufacturing overhead. The cost basis of the Company’s inventory is reduced for any products that are considered excessive or obsolete based
upon assumptions about future demand and market conditions. Additionally, the cost basis of the Company's inventory does not include any unallocated
fixed overhead costs associated with abnormally low utilization of our factories.

Property, Plant, and Equipment

Property, plant, and equipment are stated at cost, net of accumulated depreciation. Depreciation is computed on a straight-line basis over the estimated

useful lives of the assets, generally, as follows:

Building
Building improvements
Leasehold improvements
Equipment and furniture
Operating lease assets
Computer and office equipment
Enterprise-wide software
Purchased software

Useful Lives
Up to 30 years
Up to 15 years
Lesser of useful life or term of lease
5 years
Greater of lease term or 1 to 5 years
3 years
5 years
Lesser of 3 years or life of license

Depreciation expense for the years ended December 31, 2020, 2019, and 2018, was $220.6 million, $156.7 million, and $105.9 million, respectively.

Capitalized Software Costs for Internal Use

The Company capitalizes direct costs associated with developing or obtaining internal use software, including enterprise-wide business software, that
are incurred during the application development stage. These capitalized costs are recorded as capitalized software within property, plant, and equipment.
Costs related to preliminary project activities and post-implementation activities are expensed as incurred. Once the software is ready for its intended use,
amounts capitalized are amortized over an estimated useful life of up to 5 years, generally on a straight-line basis.

Implementation Costs in a Cloud Computing Arrangement

The Company capitalizes qualified implementation costs incurred in a hosting arrangement that is a service contract for which it is the customer in
accordance  with  the  requirements  for  capitalizing  costs  incurred  to  develop  internal-use  software.  These  capitalized  implementation  costs  are  recorded
within intangible and other assets, net, and are generally amortized over the fixed, non-cancellable term of the associated hosting arrangement on a straight-
line basis.

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Business Combinations

The Company accounts for business acquisitions in accordance with ASC 805, Business Combinations. This standard requires the acquiring entity in a
business combination to recognize the assets acquired, liabilities assumed, and any noncontrolling interest in the acquiree using acquisition-date fair values.
Certain  provisions  of  this  standard  prescribe,  among  other  things,  the  determination  of  acquisition-date  fair  value  of  consideration  paid  in  a  business
combination, including contingent consideration. The excess of the acquisition-date fair value of consideration paid over the fair values of the identifiable
assets  and  liabilities  is  recorded  as  goodwill.  Acquisition-related  costs  are  recognized  separately  from  the  business  combination  and  are  expensed  as
incurred. The Company includes the results of operations of the businesses that are acquired as of the acquisition date.

Goodwill and Intangible Assets

Goodwill and intangible assets with indefinite useful lives are not amortized but are tested for impairment at least annually during the fourth quarter, or
if  circumstances  indicate  their  value  may  no  longer  be  recoverable.  Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  net
identifiable  assets  and  liabilities.  The  Company  continues  to  operate  in  one  segment,  which  is  considered  to  be  the  sole  reporting  unit  and,  therefore,
goodwill was tested for impairment at the enterprise level.

Intangible assets are carried at cost, net of accumulated amortization. The Company does not have intangible assets with indefinite useful lives other

than goodwill. Amortization is recorded on a straight-line basis over the intangible assets’ useful lives, which range from approximately 2 to 9 years.

Impairment of Long-lived Assets

The  Company  evaluates  long-lived  assets,  which  include  finite-lived  intangible  and  tangible  assets,  for  impairment  whenever  events  or  changes  in
circumstances indicate that the carrying value of long-lived assets may not be recoverable. Recoverability is measured by comparing the net book value to
the future undiscounted cash flows attributable to such assets. The Company recognizes an impairment charge equal to the amount by which the net book
value exceeds its fair value. No material impairment losses were incurred in the periods presented.

Revenue Recognition

The Company’s revenue consists of product revenue resulting from the sale of systems, system components, instruments and accessories, and service
revenue. The Company accounts for a contract with a customer when there is a legally enforceable contract between the Company and its customer, the
rights  of  the  parties  are  identified,  the  contract  has  commercial  substance,  and  collectability  of  the  contract  consideration  is  probable.  The  Company’s
revenues  are  measured  based  on  the  consideration  specified  in  the  contract  with  each  customer,  net  of  any  sales  incentives  and  taxes  collected  from
customers that are remitted to government authorities.

The  Company’s  system  sale  arrangements  generally  contain  multiple  products  and  services.  For  these  bundled  sale  arrangements,  the  Company
accounts for individual products and services as separate performance obligations if they are a distinct product or service that is separately identifiable from
other items in bundled packages and if a customer can benefit from the product or service on its own or with other resources that are readily available to the
customer.  The  Company’s  system  sale  arrangements  include  a  combination  of  the  following  performance  obligations:  system(s);  system  components;
system accessories; instruments; accessories; and system service. The Company’s system sale arrangements generally include a five-year period of service.
The  first  year  of  service  is  generally  free  and  included  in  the  system  sale  arrangement,  and  the  remaining  four  years  are  generally  included  at  a  stated
service price. The Company considers the service terms in the arrangements that are legally enforceable to be performance obligations. Other than service,
the Company generally satisfies all of the performance obligations up-front. System components, system accessories, instruments, accessories, and service
are also sold on a stand-alone basis.

The  Company  recognizes  revenue  as  the  performance  obligations  are  satisfied  by  transferring  control  of  the  product  or  service  to  a  customer.  The

Company generally recognizes revenue for the performance obligations at the following points in time:

System sales. For systems (including system components and system accessories) sold directly to end customers, revenue is recognized when the
Company  transfers  control  to  the  customer,  which  is  generally  at  the  point  when  acceptance  occurs  that  indicates  customer  acknowledgment  of
delivery or installation, depending on the terms of the arrangement. For systems sold through distributors, revenue is recognized generally at the time
of  shipment.  The  Company’s  system  arrangements  generally  do  not  provide  a  right  of  return.  The  systems  are  generally  covered  by  a  one-year
warranty. Warranty costs were not material for the periods presented.

Instruments and accessories. Revenue from sales of instruments and accessories is recognized when control is transferred to the customers, which

generally occurs at the time of shipment but also occurs at the time of delivery,

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depending on the customer arrangement. The Company allows its customers in the normal course of business to return unused products for a limited
period of time subsequent to initial purchase and records an allowance against revenue for estimated returns.

Service. Service  revenue  is  recognized  over  the  term  of  the  service  period,  as  the  customer  benefits  from  the  services  throughout  the  service

period. Revenue related to services performed on a time-and-materials basis is recognized when performed.

The Company offers its customers the opportunity to trade in their older systems for a credit towards the purchase of a newer generation system. The
Company generally does not provide specified price trade-in rights or upgrade rights at the time of system purchase. Such trade-in or upgrade transactions
are separately negotiated based on the circumstances at the time of the trade-in or upgrade, based on the then fair value of the system, and are generally not
based on any pre-existing rights granted by the Company. Accordingly, such trade-ins and upgrades are not considered separate performance obligations in
the arrangement for a system sale. Traded-in systems could be reconditioned and resold. The Company accounts for the fair value of the traded-in system in
the total consideration in the arrangement by including the net realizable value of the traded-in system less a normal profit margin. The value of the traded-
in system is determined as the amount, after reconditioning costs are added, that will allow a normal profit margin on the sale of the reconditioned unit to
be generated. When there is no market for the traded-in units, no value is assigned. Traded-in units are reported as a component of inventory until resold, or
otherwise disposed.

In addition, customers may also have the opportunity to upgrade their systems at a price determined at the time of the upgrade, for example, by adding
a  second  surgeon  console  for  use  with  the  da  Vinci  Surgical  System.  Such  upgrades  are  performed  by  completing  component  level  upgrades  at  the
customer’s site. Upgrade revenue is recognized when the component level upgrades are complete and all revenue recognition criteria are met.

For  multiple-element  arrangements,  revenue  is  allocated  to  each  performance  obligation  based  on  its  relative  standalone  selling  price.  Standalone
selling prices are based on observable prices at which the Company separately sells the products or services. If a standalone selling price is not directly
observable, then the Company estimates the standalone selling price considering market conditions and entity-specific factors including, but not limited to,
features and functionality of the products and services, geographies, and type of customer. The Company regularly reviews standalone selling prices and
updates these estimates as necessary.

Assets Recognized from the Costs to Obtain a Contract with a Customer

The Company has determined that certain sales incentives provided to the Company’s sales team are required to be capitalized when the Company
expects  to  generate  future  economic  benefits  from  the  related  revenue-generating  contracts  subsequent  to  the  initial  system  sales  transaction.  When
determining the economic life of the contract acquisition assets recognized, the Company considers historical service renewal rates, expectations of future
customer  renewals  of  service  contracts,  and  other  factors  that  could  impact  the  economic  benefits  that  the  Company  expects  to  generate  from  the
relationship with its customers. The costs capitalized as contract acquisition costs included in intangible and other assets, net in the Consolidated Balance
Sheets were $53.1 million and $51.5 million as of December 31, 2020, and 2019, respectively. The Company did not incur any impairment losses during
the periods presented.

Intuitive System Leasing

The Company enters into lease arrangements with certain qualified customers. Leases have terms that generally range from 24 to 84 months and are
usually collateralized by a security interest in the underlying assets. The Company also leases systems to certain qualified customers under usage-based
arrangements that have terms up to 84 months. For these usage-based lease arrangements, the lease fee is generally billed monthly in arrears based on a
predetermined per-use fee, and usage is generally defined as the number of da Vinci procedures performed with the system.

Revenue  related  to  multiple-element  arrangements  are  allocated  to  lease  and  non-lease  elements  based  on  their  relative  standalone  selling  prices  as
prescribed  by  the  Company’s  revenue  recognition  policy.  Lease  elements  generally  include  a  system  or  system  component,  while  non-lease  elements
generally include service, instruments, and accessories. For some lease arrangements, customers are provided with the right to purchase the system leased
at some point during and/or at the end of the lease term. Except for certain usage-based lease arrangements, lease arrangements generally do not provide
rights for the customers to exit or terminate the lease without incurring a penalty. Certain lease arrangements may also include upgrade rights that allow
customers to upgrade the leased system to newer technology at some point during the lease term. Generally, these upgrade rights do not specify the terms,
including the price or structure of the future upgrade transactions, as those terms are negotiated based on the circumstances at the time of the upgrade,
including the then-fair value of the system as well as other factors.

In  determining  whether  a  transaction  should  be  classified  as  a  sales-type  or  operating  lease,  the  Company  considers  the  following  terms  at  lease

commencement: (1) whether title of the system transfers automatically or for a nominal fee by the end

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of the lease term, (2) whether the present value of the minimum lease payments equals or exceeds substantially all of the fair value of the leased system, (3)
whether  the  lease  term  is  for  the  major  part  of  the  remaining  economic  life  of  the  leased  system,  (4)  whether  the  lease  grants  the  lessee  an  option  to
purchase the leased system that the lessee is reasonably certain to exercise, and (5) whether the underlying system is of such a specialized nature that it is
expected to have no alternative use to the Company at the end of the lease term.

The Company generally recognizes revenue from sales-type lease arrangements at the time the system is accepted by the customer, assuming all other
revenue recognition criteria have been met. Revenue related to lease elements from sales-type leases is presented as product revenue. Revenue related to
lease elements from operating lease arrangements is generally recognized on a straight-line basis over the lease term or based upon system usage and is
presented as product revenue. Revenue related to usage-based arrangements is recognized as the customers utilize the systems.

Other Leasing Arrangements

The  Company  determines  if  an  arrangement  contains  a  lease  at  inception.  For  arrangements  where  the  Company  is  the  lessee,  operating  leases  are
included in intangible and other assets, net, other accrued liabilities, and other long-term liabilities on the Consolidated Balance Sheet as of December 31,
2020. The Company currently does not have any finance leases.

Operating  lease  right-of-use  ("ROU")  assets  and  operating  leases  liabilities  are  recognized  based  on  the  present  value  of  the  future  minimum  lease
payments  over  the  lease  term  at  the  commencement  date.  ROU  assets  also  include  any  initial  direct  costs  incurred  and  any  lease  payments  made  at  or
before the lease commencement date, less lease incentives received. The Company uses its incremental borrowing rate based on the information available
at the commencement date in determining the lease liabilities, as the Company does not have insight to the inputs necessary to calculate the implicit rate of
the leases. Lease terms may include options to extend or terminate when the Company is reasonably certain the option will be exercised. Lease expense is
recognized on a straight-line basis over the lease term.

The Company also has lease arrangements with lease and non-lease components. The Company elected the practical expedient not to separate non-
lease components from lease components for the Company's real estate and automobile leases. Additionally, the Company applied a portfolio approach to
effectively account for the operating lease ROU assets and lease liabilities for the Company's automobile leases. The Company also elected to apply the
short-term lease measurement and recognition exemption in which ROU assets and lease liabilities are not recognized for leases with terms of 12 months or
less.

Credit Losses

Trade accounts receivable. The allowance for doubtful accounts is based on the Company’s assessment of the collectability of customer accounts. The
Company regularly reviews the allowance by considering factors such as historical experience, credit quality, the age of the accounts receivable balances,
and current economic conditions that may affect a customer’s ability to pay. For the years ended December 31, 2020, and 2019, bad debt expense was not
significant.

Net investment in sales-type leases.  The  Company  enters  into  sales-type  leases  with  certain  qualified  customers  to  purchase  its  systems.  Sales-type
leases have terms that generally range from 24 to 84 months and are usually collateralized by a security interest in the underlying assets. The allowance for
loan loss is based on the Company's assessment of current expected lifetime loss on lease receivables. The Company regularly reviews the allowance by
considering factors such as historical experience, credit quality, the age of the lease receivable balances, and current economic conditions that may affect a
customer's ability to pay. Lease receivables are considered past due 90 days after invoice.

The Company manages the credit risk in net investment in sales-type leases using a number of factors, including, but not limited to the following: size
of operations; profitability, liquidity, and debt ratios; payment history; and past due amounts. The Company also uses credit scores obtained from external
providers as a key indicator for the purposes of determining credit quality. The following table presents credit quality by class of net investment in sales-
type  lease  as  of  December  31,  2020.  The  following  table  summarizes  the  amortized  cost  basis  by  year  of  origination  and  credit  quality  indicator  as  of
December 31, 2020 (in millions):

Credit Rating:

High
Moderate
Low

Total

2020

2019

2018

2017

2016

Prior

Net Investment

$

$

78.0  $
74.6 
5.7 
158.3  $

36.4  $
30.1 
— 
66.5  $

12.2  $
18.8 
1.1 
32.1  $

7.8  $
3.6 
0.7 
12.1  $

1.5  $
2.0 
1.3 
4.8  $

1.2  $
— 
— 
1.2  $

137.1 
129.1 
8.8 
275.0 

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For the year ended December 31, 2020, and 2019, credit losses related to net investment in sales-type leases were not significant.

Available-for-sale debt securities. The Company's investment portfolio at any point in time contains investments in U.S. treasury and U.S. government
agency  securities,  taxable  and  tax-exempt  municipal  notes,  corporate  notes  and  bonds,  commercial  paper,  non-U.S.  government  agency  securities,  cash
deposits,  and  money  market  funds.  The  Company  segments  its  portfolio  based  on  the  underlying  risk  profiles  of  the  securities  and  have  a  zero  loss
expectation  for  U.S.  treasury  and  U.S.  government  agency  securities.  The  Company  regularly  reviews  the  securities  in  an  unrealized  loss  position  and
evaluates the current expected credit loss by considering factors such as historical experience, market data, issuer-specific factors, and current economic
conditions. For the year ended December 31, 2020, the credit losses related to available-for-sales debt securities were not significant. For the year ended
December 31, 2019, there were no credit losses recognized related to available-for-sales debt securities.

The  Company's  exposure  to  credit  losses  may  increase  if  its  customers  are  adversely  affected  by  changes  in  healthcare  laws,  coverage,  and
reimbursement, economic pressures or uncertainty associated with local or global economic recessions, disruption associated with the current COVID-19
pandemic, or other customer-specific factors. Although the Company has historically not experienced significant credit losses, it is possible that there could
be a material adverse impact from potential adjustments of the carrying amount of lease and trade receivables as hospital cash flows are impacted by their
response to the COVID-19 pandemic and deferral of elective surgical procedures.

Allowance for Sales Returns

The allowance for sales returns is based on the Company’s estimates of potential future returns of certain products related to current period product

revenue. The Company analyzes historical returns, current economic trends, and changes in customer demand and acceptance of the Company’s products.

Share-Based Compensation

The Company accounts for share-based employee compensation plans using the fair value recognition and measurement provisions under U.S. GAAP.
The  Company’s  share-based  compensation  cost  is  measured  at  the  grant  date,  based  on  the  fair  value  of  the  award,  and  is  recognized  as  expense  on  a
straight-line basis over the requisite service period. The Company estimates expected forfeitures at the time of grant and revises the estimate, if necessary,
in subsequent periods if actual forfeitures differ from those estimated.

Expected  Term:  The  expected  term  represents  the  weighted-average  period  that  the  stock  options  are  expected  to  be  outstanding  prior  to  being
exercised. The Company determines expected term based on historical exercise patterns and its expectation of the time that it will take for employees to
exercise options still outstanding.

Expected Volatility: The Company uses market-based implied volatility for purposes of valuing stock options granted. Market-based implied volatility
is derived based on actively traded options with expirations greater than one year on the Company’s common stock. The extent to which the Company
relies on market-based volatility when valuing options depends, among other things, on the availability of traded options on the Company’s stock and the
term of such options. Due to sufficient volume of the traded options, the Company used 100% market-based implied volatility to value options granted,
which the Company believes is more representative of future stock price trends than historical volatility.

Risk-Free Interest Rate: The risk-free interest rate is based on the U.S. treasury yield curve in effect at the time of grant for the expected term of the

stock option.

The fair value of restricted stock units is determined based on the closing quoted price of the Company’s common stock on the date of the grant. See

“Note 10. Share-Based Compensation,” for a detailed discussion of the Company’s stock plans and share-based compensation expense.

Computation of Net Income per Share

Basic  net  income  per  share  attributable  to  Intuitive  Surgical,  Inc.  is  computed  using  the  weighted-average  number  of  shares  outstanding  during  the
period. Diluted net income per share attributable to Intuitive Surgical, Inc. is computed using the weighted-average number of the Company’s shares and
dilutive  potential  shares  outstanding  during  the  period.  Dilutive  potential  shares  primarily  consist  of  employee  stock  options,  restricted  stock  units,  and
shares to be purchased by employees under the Company’s employee stock purchase plan.

U.S.  GAAP  requires  that  employee  equity  share  options,  non-vested  shares,  and  similar  equity  instruments  granted  by  the  Company  be  treated  as
potential  common  shares  outstanding  in  computing  diluted  earnings  per  share.  Diluted  shares  outstanding  include  the  dilutive  effect  of  equity  awards,
which is calculated based on the average share price for each fiscal period using the treasury stock method. Under the treasury stock method, the amount
the employee must pay for exercising

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stock options and the amount of compensation cost for future service that the Company has not yet recognized are assumed to be used to repurchase shares.

Research and Development Expenses

Research and development costs are expensed as incurred and include amortization of intangible assets, costs associated with co-development research
and development licensing arrangements, costs of prototypes, salaries, benefits and other headcount-related costs, contract and other outside service fees,
and facilities and overhead costs.

Foreign Currency and Other Hedging Instruments

For subsidiaries whose local currency is their functional currency, their assets and liabilities are translated into U.S. dollars at exchange rates at the
balance  sheet  date,  and  revenues  and  expenses  are  translated  using  average  exchange  rates  in  effect  during  the  period.  Gains  and  losses  from  foreign
currency translation are included in accumulated other comprehensive income (loss) within stockholders’ equity in the Consolidated Balance Sheets. For all
non-functional currency account balances, the re-measurement of such balances to the functional currency results in either a foreign exchange gain or loss,
which  is  recorded  to  interest  and  other  income,  net  in  the  Consolidated  Statements  of  Income  in  the  same  accounting  period  that  the  re-measurement
occurred.

The  Company  uses  derivatives  to  partially  offset  its  business  exposure  to  foreign  currency  exchange  risk.  The  terms  of  the  Company’s  derivative
contracts  are  generally  twelve  months  or  shorter.  The  Company  typically  hedges  portions  of  its  forecasted  foreign  currency  exposure  associated  with
revenue  and  expenses.  The  Company  may  also  enter  into  foreign  currency  forward  contracts  to  offset  the  foreign  currency  exchange  gains  and  losses
generated by re-measurement of certain assets and liabilities denominated in non-functional currencies. The hedging program is not designated for trading
or speculative purposes.

The Company’s accounting policies for these instruments are based on whether the instruments are designated as hedging or non-hedging instruments.
The Company records all derivatives on the Consolidated Balance Sheets at fair value. The effective portions of cash flow hedges are recorded in other
comprehensive  income  (loss)  (“OCI”)  until  the  hedged  item  is  recognized  in  earnings.  Derivative  instruments  designated  as  cash  flow  hedges  are  de-
designated as hedges when it is probable that the forecasted hedged transaction will not occur in the initially identified time period or within a subsequent
two-month time period. Gains and losses in OCI associated with such derivative instruments are reclassified immediately into earnings through interest and
other  income,  net.  Any  subsequent  changes  in  fair  value  of  such  derivative  instruments  also  are  reflected  in  current  earnings.  Derivatives  that  are  not
designated as hedging instruments and the ineffective portions of cash flow hedges are adjusted to fair value through earnings in interest and other income,
net.

Income Taxes

Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying
amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to
apply to taxable income in the year in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and
liabilities  of  a  change  in  tax  rates  is  recognized  in  income  in  the  period  that  includes  the  enactment  date.  Valuation  allowances  are  established,  when
necessary, to reduce deferred tax assets to the amounts that are expected more likely than not to be realized in the future.

The  Company  recognizes  tax  benefits  from  uncertain  tax  positions  only  if  it  is  more  likely  than  not  that  the  tax  position  will  be  sustained  on
examination  by  the  taxing  authorities,  based  on  the  technical  merits  of  the  position.  The  tax  benefits  recognized  in  the  financial  statements  from  such
positions are then measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement. The Company
includes interest and penalty on unrecognized tax benefits as a component of its income tax expense.

The Company recognizes excess tax benefits and tax deficiencies in the provision for income taxes as discrete items in the period when the awards vest

or are settled. The Company accounts for Global Intangible Low-Taxed Income (“GILTI”) as period costs when incurred.

Segments

The Company operates in one segment. The chief operating decision maker regularly reviews the operating results of the Company on a consolidated
basis as part of making decisions for allocating resources and evaluating performance. As of December 31, 2020, and 2019, 83% and 85% of long-lived
assets were in the United States, respectively. Revenue is attributed to a geographic region based on the location of the end customer.

Legal Contingencies

From time to time, the Company is involved in a number of legal proceedings involving product liability, intellectual property, shareholder derivative
actions,  securities  class  actions,  and  other  matters.  A  liability  and  related  charge  are  recorded  to  earnings  in  the  Company’s  consolidated  financial
statements for legal contingencies when the loss is considered probable and

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the amount can be reasonably estimated. The assessment is re-evaluated each period and is based on all available information, including discussion with
outside legal counsel. If a reasonable estimate of a known or probable loss cannot be made, but a range of probable losses can be estimated, the low-end of
the range of losses is recognized if no amount within the range is a better estimate than any other. If a material loss is reasonably possible but not probable
and  can  be  reasonably  estimated,  the  estimated  loss  or  range  of  loss  is  disclosed  in  the  notes  to  the  consolidated  financial  statements.  The  Company
expenses legal fees as incurred.

When determining the estimated probable loss or range of losses, significant judgment is required to be exercised in order to estimate the amount and
timing of the loss to be recorded. Estimates of probable losses resulting from litigation are inherently difficult to make, particularly when the matters are in
early procedural stages with incomplete facts and information. The final outcome of legal proceedings is dependent on many variables that are difficult to
predict and, therefore, the ultimate cost to entirely resolve such matters may be materially different than the amount of current estimates. Consequently,
new information or changes in judgments and estimates could have a material adverse effect on the Company’s business, financial condition, and results of
operations or cash flows.

Recently Adopted Accounting Pronouncements

Financial Instruments

In June 2016, the FASB issued ASU No. 2016-13, Measurement of Credit Losses on Financial Instruments (Topic 326) ("Topic 326"), which replaces
existing  incurred  loss  impairment  guidance  and  establishes  a  single  allowance  framework  for  financial  assets  carried  at  amortized  cost.  The  Company
adopted  Topic  326  on  January  1,  2020,  using  a  modified  retrospective  transition  method,  which  requires  a  cumulative-effect  adjustment,  if  any,  to  the
opening balance of retained earnings to be recognized on the date of adoption with prior period not restated. The cumulative-effect adjustment recorded on
January 1, 2020, was not material. Refer to the description of the Company's "Credit Losses" accounting policy in the "Significant Accounting Policies"
section above.

Recent Accounting Pronouncements

The  Company  continues  to  monitor  new  accounting  pronouncements  issued  by  the  FASB  and  does  not  believe  any  recently  issued  accounting

pronouncements will have a material impact on the Company's consolidated financial statements.

NOTE 3.    FINANCIAL INSTRUMENTS

Cash, Cash Equivalents, and Investments

The  following  tables  summarize  the  Company’s  cash  and  available-for-sale  marketable  securities’  amortized  cost,  gross  unrealized  gains,  gross
unrealized  losses,  and  fair  value  by  significant  investment  category  reported  as  cash  and  cash  equivalents  or  short-term  or  long-term  investments  as  of
December 31, 2020, and 2019 (in millions):

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair
Value

Cash and
Cash
Equivalents

Short-term
Investments

Long-term
Investments

Reported as:

$

644.3  $

—  $

—  $

644.3  $

644.3  $

—  $

— 

December 31, 2020
Cash
Level 1:

Money market funds
U.S. treasuries

Subtotal

Level 2:

Commercial paper
Corporate securities
U.S. government agencies
Municipal securities

Subtotal

Total assets measured at fair value $

625.8 
2,626.8 
3,252.6 

671.3 
1,425.4 
716.5 
119.8 
2,933.0 
6,829.9  $

— 
23.0 
23.0 

— 
11.9 
2.5 
2.0 
16.4 
39.4  $

— 
— 
— 

— 
(0.2)
— 
— 
(0.2)
(0.2) $

625.8 
2,649.8 
3,275.6 

671.3 
1,437.1 
719.0 
121.8 
2,949.2 
6,869.1  $

625.8 
212.5 
838.3 

64.1 
3.4 
72.5 
— 
140.0 
1,622.6  $

— 
1,567.9 
1,567.9 

607.2 
1,036.5 
233.6 
43.6 
1,920.9 
3,488.8  $

— 
869.4 
869.4 

— 
397.2 
412.9 
78.2 
888.3 
1,757.7 

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December 31, 2019
Cash
Level 1:

Money market funds
U.S. treasuries

Subtotal

Level 2:

Amortized
Cost

Gross
Unrealized
Gains

Gross
Unrealized
Losses

Fair
Value

Cash and
Cash
Equivalents

Short-term
Investments

Long-term
Investments

Reported as:

$

413.1  $

—  $

—  $

413.1  $

413.1  $

—  $

— 

Commercial paper
Corporate securities
U.S. government agencies
Non-U.S. government securities
Municipal securities

Subtotal

Total assets measured at fair value $

726.8 
1,935.8 
2,662.6 

165.1 
2,096.1 
418.3 
4.5 
58.4 
2,742.4 
5,818.1  $

— 
9.7 
9.7 

— 
16.8 
1.1 
— 
0.3 
18.2 
27.9  $

— 
(0.4)
(0.4)

— 
(0.2)
(0.2)
— 
— 
(0.4)
(0.8) $

726.8 
1,945.1 
2,671.9 

165.1 
2,112.7 
419.2 
4.5 
58.7 
2,760.2 
5,845.2  $

726.8 
— 
726.8 

25.5 
— 
— 
— 
2.2 
27.7 
1,167.6  $

— 
890.8 
890.8 

139.6 
798.5 
209.6 
4.5 
11.1 
1,163.3 
2,054.1  $

— 
1,054.3 
1,054.3 

— 
1,314.2 
209.6 
— 
45.4 
1,569.2 
2,623.5 

The following table summarizes the contractual maturities of the Company’s cash equivalents and available-for-sale investments (excluding cash and

money market funds) at December 31, 2020 (in millions):

Mature in less than one year
Mature in one to five years

Total

Amortized
Cost

Fair
Value

$

$

3,831.5  $
1,728.3 
5,559.8  $

3,841.3 
1,757.7 
5,599.0 

Actual maturities may differ from contractual maturities, because certain borrowers have the right to call or prepay certain obligations. Gross realized
gains recognized on the sale of investments was $8.3 million for the year ended December 31, 2020, and not material for the prior year comparative period.
Gross realized losses recognized on the sale of investments were not material for the periods presented.

As of December 31, 2020, and 2019, net unrealized gains/(losses) on investments of $29.5 million and $20.4 million, net of tax, respectively, were

included in accumulated other comprehensive income/(loss) in the accompanying Consolidated Balance Sheets.

The following tables present the breakdown of the available-for-sale investments with unrealized losses at December 31, 2020, and 2019 (in millions):

December 31, 2020
Corporate securities
U.S. treasuries
U.S. government agencies
Municipal securities

Total

December 31, 2019
Corporate securities
U.S. treasuries
U.S. government agencies

Total

Unrealized losses less
than 12 months

Unrealized losses 12
months or greater

Total

Fair
Value

Unrealized
Losses

Fair
Value

Unrealized
Losses

Fair
Value

Unrealized
Losses

$

$

$

$

352.7  $
278.1 
63.5 
21.3 
715.6  $

237.0  $
236.5 
45.9 
519.4  $

(0.2) $
— 
— 
— 
(0.2) $

(0.2) $
(0.2)
(0.1)
(0.5) $

—  $
— 
— 
— 
—  $

—  $

87.5 
45.5 
133.0  $

—  $
— 
— 
— 
—  $

—  $

(0.2)
(0.1)
(0.3) $

352.7  $
278.1 
63.5 
21.3 
715.6  $

237.0  $
324.0 
91.4 
652.4  $

(0.2)
— 
— 
— 
(0.2)

(0.2)
(0.4)
(0.2)
(0.8)

94

 
 
 
 
 
 
 
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The  unrealized  losses  on  the  available-for-sale  investments  are  related  to  corporate  securities,  U.S.  treasuries,  and  U.S.  government  agencies.  The
Company determined these unrealized losses to be temporary. Factors considered in determining whether a loss is temporary included the length of time
and extent to which the investment’s fair value has been less than the cost basis, the financial condition and near-term prospects of the investee, the extent
of  the  loss  related  to  credit  of  the  issuer,  the  expected  cash  flows  from  the  security,  the  Company’s  intent  to  sell  the  security,  and  whether  or  not  the
Company will be required to sell the security before the recovery of its amortized cost.

Equity Investments

The  Company  holds  equity  investments  with  readily  determinable  fair  values  and  equity  investments  without  readily  determinable  fair  values.  The
Company generally recognizes equity investments that do not have readily determinable fair values at cost minus impairment, if any, plus or minus changes
resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer.

The following table is a summary of the activity related to equity investments (in millions):

December 31, 2019
Carrying Value

Changes in Fair
Value 

(1)

Sales/Purchases/Others
(2)

December 31, 2020
Carrying Value

Reported as:

Prepaids and
other current
assets

Intangible and
other assets,
net

Equity investments with readily determinable
value (Level 1)
Equity investments without readily
determinable value (Level 2)

$

$

—  $

24.6  $

0.3  $

66.2  $

59.8  $

(60.6) $

60.1  $

30.2  $

60.1  $

—  $

— 

30.2 

(1)

(2) 

 Recorded in Interest and other income, net.
Other includes conversion of certain equity investments without readily determinable value to equity investments with readily determinable value.

The Company recognized a $66.2 million increase in fair value, which was reflected in Interest and other income, net, due to changes in observable
prices for certain equity investments that had been held at cost, because they lacked readily determinable market values. A total of $44.8 million of this
increase in fair value was related to an equity investment in preferred shares of InTouch Technologies, Inc. ("InTouch"), an entity that was acquired by
Teladoc Health, Inc. ("Teladoc"), a publicly traded company, on July 1, 2020. Upon acquisition, the Company's shares were converted to shares in Teladoc,
which have a readily determinable value. The Company was restricted from selling these shares for a period of six months. There were no decreases in fair
value reflected in net income due to impairments.

Foreign Currency Derivatives

The  objective  of  the  Company’s  hedging  program  is  to  mitigate  the  impact  of  changes  in  currency  exchange  rates  on  net  cash  flow  from  foreign
currency-denominated sales, expenses, and intercompany balances and other monetary assets or liabilities denominated in currencies other than the U.S.
dollar (“USD”). The derivative assets and liabilities are measured using Level 2 fair value inputs.

Cash  Flow  Hedges.  The  Company  enters  into  currency  forward  contracts  as  cash  flow  hedges  to  hedge  certain  forecasted  revenue  transactions
denominated in currencies other than the USD, primarily the Euro (“EUR”), the British Pound (“GBP”), the Japanese Yen (“JPY”), and the Korean Won
(“KRW”). The Company also enters into currency forward contracts as cash flow hedges to hedge certain forecasted expense transactions denominated in
EUR and Swiss Franc (“CHF”).

For these derivatives, the Company reports the unrealized after-tax gain or loss from the hedge as a component of accumulated other comprehensive
income/(loss)  in  stockholders’  equity  and  reclassifies  the  amount  into  earnings  in  the  same  period  in  which  the  hedge  transaction  affects  earnings.  The
amounts reclassified to revenue and expenses related to the hedged transactions and the ineffective portions of cash flow hedges were not material for the
periods presented.

Other  Derivatives  Not  Designated  as  Hedging  Instruments.  Other  derivatives  not  designated  as  hedging  instruments  consist  primarily  of  forward
contracts that the Company uses to hedge intercompany balances and other monetary assets or liabilities denominated in currencies other than the USD,
primarily the EUR, GBP, JPY, KRW, CHF, Indian Rupee ("INR"), Mexican Peso ("MXN"), Chinese Yuan ("CNY"), and New Taiwan Dollar ("TWD").

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These  derivative  instruments  are  used  to  hedge  against  balance  sheet  foreign  currency  exposures.  The  related  gains  and  losses  were  as  follows  (in

millions):

Recognized gains (losses) in interest and other income, net
Foreign exchange gains (losses) related to balance sheet re-measurement

2020

Years Ended December 31,
2019

2018

$
$

(12.3) $
10.9  $

6.4  $
(1.5) $

8.7 
(2.6)

The notional amounts for derivative instruments provide one measure of the transaction volume. Total gross notional amounts (in USD) for derivatives

and the aggregate gross fair value outstanding at the end of each period were as follows (in millions):

Notional amounts:
   Forward contracts
Gross fair value recorded in:
   Prepaid and other current assets
   Other accrued liabilities

Derivatives Designated as Hedging
Instruments

Derivatives Not Designated as Hedging
Instruments

December 31,
2020

December 31,
2019

December 31,
2020

December 31,
2019

$

$
$

154.3  $

154.5  $

309.8  $

227.2 

0.9  $
4.3  $

1.3  $
0.5  $

0.7  $
5.4  $

2.2 
0.7 

NOTE 4.    CONSOLIDATED FINANCIAL STATEMENT DETAILS

The following tables provide details of selected consolidated financial statement items (in millions):

Inventory:
Raw materials
Work-in-process
Finished goods

Total inventory

Prepaids and other current assets:
Prepaid taxes
Equity investments
Net investment in sales-type leases – short-term
Other prepaids and other current assets
Total prepaids and other current assets

96

December 31,

2020

2019

184.1  $
75.6 
341.8 
601.5  $

December 31,

2020

2019

28.9  $
60.1 
81.1 
97.4 
267.5  $

211.0 
75.9 
308.6 
595.5 

28.0 
— 
63.1 
109.1 
200.2 

$

$

$

$

 
 
 
Table of Contents

Property, plant, and equipment, net:
Land
Building and building/leasehold improvements
Machinery and equipment
Operating lease assets—Intuitive System Leasing
Computer and office equipment
Capitalized software
Construction-in-process
Gross property, plant, and equipment
Less: Accumulated depreciation*

Total property, plant, and equipment, net

*Accumulated depreciation associated with operating lease assets—Intuitive System Leasing

Other accrued liabilities—short-term
Taxes payable
Current portion of deferred purchase consideration payments
Current portion of contingent consideration
Other accrued liabilities

Total other accrued liabilities—short-term

Other long-term liabilities:
Income taxes—long-term
Deferred revenue—long-term
Other long-term liabilities

Total other long-term liabilities

Supplemental Cash flow Information

$

$

$

$

$

$

The following table provides supplemental cash flow information (in millions):

Income taxes paid

Supplemental non-cash investing and financing activities:

Equipment transfers from inventory to property, plant, and equipment
Acquisition of property, plant, and equipment in accounts payable and accrued
liabilities
Deferred payments and contingent consideration related to business combinations

$

$

$
$

2020

Years Ended December 31,
2019

2018

34.4  $

158.6  $

186.5  $

210.6  $

47.3  $
4.2  $

30.2  $
86.6  $

97

December 31,

2020

2019

277.9  $
773.8 
428.0 

419.9 
112.6 
205.4 
117.4 
2,335.0 
(757.7)
1,577.3  $

248.0 
408.3 
357.2 

293.8 
74.0 
182.2 
272.5 
1,836.0 
(563.1)
1,272.9 

(112.1)

(62.2)

December 31,

2020

2019

47.2  $
10.4 
15.1 
225.6 
298.3  $

December 31,

2020

2019

305.6  $
32.1 
106.9 
444.6  $

37.9 
35.7 
44.5 
199.2 
317.3 

258.6 
27.4 
132.3 
418.3 

179.2 

125.7 

21.7 
16.7 

 
 
 
 
 
Table of Contents

NOTE 5.    REVENUE

The following table presents revenue disaggregated by types and geography (in millions):

U.S.

Instruments and accessories
Systems
Services

Total U.S. revenue

Outside of U.S. (“OUS”)

Instruments and accessories
Systems
Services

Total OUS revenue

Total

Instruments and accessories
Systems
Services

Total revenue

Years Ended December 31,

2020

2019

2018

$

$

$

$

$

$

1,785.1  $
695.0 
482.6 
2,962.7  $

670.6  $
483.9 
241.2 
1,395.7  $

2,455.7  $
1,178.9 
723.8 
4,358.4  $

1,790.4  $
830.7 
508.4 
3,129.5  $

617.8  $
515.4 
215.8 
1,349.0  $

2,408.2  $
1,346.1 
724.2 
4,478.5  $

1,485.2 
692.2 
456.1 
2,633.5 

476.8 
434.9 
179.0 
1,090.7 

1,962.0 
1,127.1 
635.1 
3,724.2 

Remaining Performance Obligations

The transaction price allocated to remaining performance obligations relates to amounts allocated to products and services for which revenue has not
yet been recognized. A significant portion of this amount relates to performance obligations in the Company’s service contracts that will be satisfied and
recognized  as  revenue  in  future  periods.  In  addition,  non-lease  elements  associated  with  the  Company’s  lease  arrangements  are  primarily  comprised  of
service contracts that will be satisfied and recognized as revenue in future periods. The transaction price allocated to the remaining performance obligations
and the non-lease elements associated with the lease arrangements were $1,682 million as of December 31, 2020. The remaining performance obligations
are  expected  to  be  satisfied  over  the  term  of  the  individual  sales  arrangements,  which  generally  are  5  years.  Service  revenue  associated  with  the  lease
arrangements will generally be recognized over the service period, which generally coincides with the lease term.

Contract Assets and Liabilities

The following information summarizes the Company’s contract assets and liabilities (in millions):

Contract assets
Deferred revenue

December 31,

2020

2019

$
$

34.6  $
382.3  $

20.8 
365.2 

The Company invoices its customers based on the billing schedules in its sales arrangements. Payments are generally due 30 days from date of invoice.
Contract  assets  for  the  periods  presented  primarily  represent  the  difference  between  the  revenue  that  was  recognized  based  on  the  relative  standalone
selling  price  of  the  related  performance  obligations  satisfied  and  the  contractual  billing  terms  in  the  arrangements.  Deferred  revenue  for  the  periods
presented primarily relates to service contracts where the service fees are billed up-front, generally quarterly or annually, prior to those services having
been performed. The associated deferred revenue is generally recognized over the term of the service period. The Company did not have any significant
impairment losses on its contract assets for the periods presented.

During the year ended December 31, 2020, the Company recognized $282 million of revenue that was included in the deferred revenue balance as of
December  31,  2019.  During  the  year  ended  December  31,  2019,  the  Company  recognized  $307  million  of  revenue  that  was  included  in  the  deferred
revenue balance as of December 31, 2018.

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Intuitive System Leasing

The following table presents product revenue from Intuitive System Leasing arrangements (in millions):

Sales-type lease revenue
Operating lease revenue

NOTE 6.    LEASES

Lessor Information related to Intuitive System Leasing

2020

Years Ended December 31,
2019

2018

$
$

154.4  $
176.7  $

81.6  $
106.9  $

69.8 
51.4 

Sales-type  Leases.  Lease  receivables  relating  to  sales-type  lease  arrangements  are  presented  on  the  Consolidated  Balance  Sheets  as  follows  (in

millions):

Gross lease receivables
Unearned income
Subtotal
Allowance for credit loss
Net investment in sales-type leases
Reported as:
   Prepaids and other current assets
   Intangible and other assets, net
   Total, net

Contractual maturities of gross lease receivables as of December 31, 2020, are as follows (in millions):

Fiscal Year
2021
2022
2023
2024
2025
2026 and thereafter
Total

99

December 31,

2020

2019

$

$

$

$

$

286.1  $
(11.1)
275.0  $
(4.4)
270.6  $

81.1  $
189.5 
270.6  $

191.9 
(10.1)
181.8 
(1.2)
180.6 

63.1 
117.5 
180.6 

Amount

82.7 
71.1 
55.5 
46.3 
27.3 
3.2 
286.1 

$

$

Table of Contents

Operating  Leases.  The  Company’s  operating  lease  terms  are  generally  less  than  seven  years.  Future  minimum  lease  payments  related  to  the  non-
cancellable portion of operating leases (which excludes contingent payments related to usage-based arrangements) as of December 31, 2020, are as follows
(in millions):
Fiscal Year
2021
2022
2023
2024
2025
2026 and thereafter
Total

187.4 
177.3 
145.9 
97.7 
45.2 
14.7 
668.2 

Amount

$

$

Variable lease revenue relating to usage-based arrangements was not material for the years ended December 31, 2020, 2019, and 2018.

Lessee Information

The Company enters into operating leases for real estate, automobiles, and certain equipment. Operating lease expense was $21.0 million for the year

ended December 31, 2020. For leases with terms of 12 months or less, the related expense for the year ended December 31, 2020 was not material.

Supplemental cash flow information for the year ended December 31, 2020, related to operating leases was as follows (in millions):

Cash paid for leases that were included within operating cash outflows
Right-of-use assets recognized related to new lease obligations

Amount

11.0 
9.6 

$
$

Supplemental  balance  sheet  information,  as  of  December  31,  2020,  related  to  operating  leases  was  as  follows  (in  millions,  except  lease  term  and

discount rate):
Reported as:

Intangible and other assets, net (Right-of-use assets)
Other accrued liabilities
Other long-term liabilities

Total lease liabilities

Weighted average remaining lease term
Weighted average discount rate

$

$

$

As of December 31, 2020, the future payments related to the Company's operating lease liabilities are scheduled as follows (in millions):

Fiscal Year
2021
2022
2023
2024
2025
2026 and thereafter

Total lease payments

Less imputed interest

Total operating lease liabilities

100

$

$

$

Amount

63.9 

21.9 
58.0 
79.9 

5.3 years
3.2 %

Amount

22.7 
17.7 
14.8 
9.9 
8.7 
15.0 
88.8 
(8.9)
79.9 

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NOTE 7.    GOODWILL AND INTANGIBLE ASSETS

Acquisitions in 2020

Orpheus Medical

In  February  2020,  the  Company  acquired  Orpheus  Medical  Ltd.  and  its  wholly-owned  subsidiaries  (“Orpheus  Medical”)  to  deepen  and  expand  the
Company's  integrated  informatics  platform  (the  “Orpheus  Medical  Acquisition”).  Orpheus  Medical  provides  hospitals  with  information  technology
connectivity, as well as expertise in processing and archiving surgical videos.

Acquisitions in 2019

Chindex

During  the  first  quarter  of  2019,  the  Company's  majority-owned  Joint  Venture  with  Fosun  Pharma  acquired  certain  assets  from  Chindex  and  its
affiliates, a subsidiary of Fosun Pharma, including distribution rights, customer relationships, and certain personnel on January 5, 2019, which collectively
met  the  definition  of  a  business.  Chindex  was  the  Company's  distributor  of  da  Vinci  products  and  services  in  China.  The  transaction  enhances  the
Company's ability to serve patients, surgeons, and hospitals in China.

The  total  purchase  consideration  of  $66.0  million,  as  of  the  acquisition  date,  included  a  contingent  consideration  liability  of  $64.7  million  and  an
upfront cash payment of $1.3 million. The amount and timing of the contingent consideration payments were based upon the underlying performance of the
business in 2019 and 2020. As of the acquisition date, the estimated total undiscounted contingent consideration was approximately $81 million. As of
December  31,  2020,  the  total  undiscounted  contingent  consideration  has  decreased  by  approximately  $1  million  due  to  a  change  in  the  timing  of  the
milestone achievements. The contingent consideration liability was measured at estimated fair value using a discounted cash flow model, which requires
significant inputs not observable in the market and, thus, represents a Level 3 measurement. Key assumptions included (1) the probability and timing of
milestone  achievements  based  on  projected  future  revenues  through  2019  and  2020,  and  (2)  the  discount  rate  used  to  calculate  the  present  value  of  the
milestone payments. At each reporting period until the contingent consideration is settled, the Company remeasures the contingent consideration liability
and records changes in fair value within selling, general and administrative expenses. For the year ended December 31, 2020, the contingent consideration
liability changed due to payments of $53.7 million and net additional expenses of $11.3 million, primarily related to accretion due to the passage of time.
Changes to the contingent consideration estimate can result from adjustments to discount rates, accretion due to the passage of time, or change in estimates
in  the  performance  of  the  business.  The  assumptions  related  to  determining  the  fair  value  of  contingent  consideration  include  a  significant  amount  of
judgment, and any changes in the underlying estimates could have a material impact on the amount of contingent consideration adjustment recorded in any
given period.

The Company recorded $1.7 million of net tangible assets, $58.6 million of intangible assets, and $5.7 million of residual goodwill. Intangible assets
included distribution rights of $48.2 million and customer relationships of $10.4 million, which are being amortized over a weighted-average period of 2.9
years. Key assumptions included (1) the amount and timing of projected future cash flows, and (2) the discount rate used to determine the present value of
these cash flows. The goodwill is not amortizable for income tax purposes. The allocation of purchase consideration was completed in the third quarter of
2019. There were no adjustments to the provisional amounts in the measurement period.

Schölly

During  the  third  quarter  of  2019,  the  Company  acquired  certain  assets  and  operations  from  Schölly  Fiberoptic  GmbH  ("Schölly"),  including
manufacturing process technology, a non-compete agreement, certain personnel, and net tangible assets on August 31, 2019, which collectively met the
definition  of  a  business.  The  Company  believes  that  the  transaction  strengthens  the  Company's  supply  chain  and  manufacturing  capacity  for  imaging
products used in the Company's da Vinci systems. The total purchase consideration of $101.4 million consists of an initial cash payment of $34.4 million
and deferred cash payments totaling approximately $67.0 million, of which $13.6 million continues to be deferred as of December 31, 2020. The timing of
the future payments is based upon achieving certain integration steps, which will be substantially completed in early 2021.

The  Company  recorded  $11.5  million  of  net  tangible  assets,  which  included  $6.7  million  of  inventory  and  $1.4  million  of  cash,  $31.0  million  of
intangible assets, and $58.9 million of residual goodwill. The balances include the net impact of adjustments to the preliminary allocation of the purchase
price within the one year measurement period, which decreased goodwill by $0.8 million during 2020. There was no significant impact to the Consolidated
Statements  of  Income  as  result  of  these  adjustments.  Intangible  assets  included  manufacturing  process  technology  of  $28.0  million  and  non-compete
provisions of $3.0 million, which are being amortized over a weighted-average period of 6.6 years. Key assumptions included (1) the amount and timing of
projected future cash flows, and (2) the discount rate used to determine the present value of these cash flows. The allocation of purchase consideration is
considered preliminary with provisional amounts primarily related to working capital.

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Goodwill primarily consists of the manufacturing and other synergies of the combined operations and the value of the assembled workforce. The majority
of goodwill is not deductible for income tax purposes.

In 2019, the Company has included the results of the acquired businesses, since their acquisition dates, in its Consolidated Financial Statements, and
the revenues and earnings were not material in the year. Pro forma results of operations related to the acquisitions have not been presented, because the
operating results of the acquired businesses are not considered material to the Consolidated Financial Statements.

Goodwill

The following table summarizes the changes in the carrying amount of goodwill (in millions):

Balance at December 31, 2018
Acquisition activity
Translation and other
Balance at December 31, 2019
Acquisition activity
Translation and other
Balance at December 31, 2020

Amount

240.6 
65.4 
1.2 
307.2 
29.3 
0.2 
336.7 

$

$

The Company completed its annual goodwill impairment test and determined that no impairment existed. As of December 31, 2020, there has been no

impairment of goodwill.

Intangible Assets

The  following  table  summarizes  the  components  of  gross  intangible  asset,  accumulated  amortization,  and  net  intangible  asset  balances  as  of

December 31, 2020, and 2019 (in millions):

Patents and developed technology
Distribution rights and others
Customer relationships
Total intangible assets

December 31, 2020

December 31, 2019

Gross Carrying
Amount

Accumulated
Amortization

$

$

198.4  $
91.9 
59.0 
349.3  $

(158.7) $
(77.4)
(35.8)
(271.9) $

Net
Carrying
Amount

Gross Carrying
Amount

Accumulated
Amortization

Net
Carrying
Amount

39.7  $
14.5 
23.2 
77.4  $

186.7  $
91.3 
57.7 
335.7  $

(149.0) $
(44.9)
(29.7)
(223.6) $

37.7 
46.4 
28.0 
112.1 

Amortization expense related to intangible assets was $49.8 million, $43.0 million, and $14.2 million for the years ended December 31, 2020, 2019,

and 2018, respectively.

The estimated future amortization expense related to intangible assets as of December 31, 2020, is as follows (in millions):

Fiscal Year
2021
2022
2023
2024
2025
2026 and thereafter
Total

Amount

21.3 
18.1 
13.4 
11.4 
9.8 
3.4 
77.4 

$

$

The  preceding  expected  amortization  expense  is  an  estimate.  Actual  amounts  of  amortization  expense  may  differ  from  estimated  amounts  due  to
additional intangible asset acquisitions, changes in foreign currency exchange rates, impairment of intangible assets, accelerated amortization of intangible
assets, and other events.

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NOTE 8.    COMMITMENTS AND CONTINGENCIES

Commitments

Our  commitments  include  an  estimated  amount  of  approximately  $630  million  relating  to  the  Company’s  open  purchase  orders  and  contractual
obligations that occur in the ordinary course of business, including commitments with contract manufacturers and suppliers for which the Company has not
received  the  goods  or  services,  commitments  for  capital  expenditures  and  construction-related  activities  for  which  the  Company  has  not  received  the
services, and acquisition and licensing of intellectual property. Although open purchase orders are considered enforceable and legally binding, the terms
generally allow the Company the option to cancel, reschedule, and adjust its requirements based on its business needs prior to the delivery of goods or
performance  of  services.  Additionally,  the  Company  has  committed  to  make  certain  future  milestone  payments  to  third  parties  as  part  of  licensing,
collaboration, and development arrangements. Payments under these arrangements generally become due and payable only upon the achievement of certain
specified  developmental,  regulatory,  and/or  commercial  milestones.  For  instances  in  which  the  achievement  of  these  milestones  is  neither  probable  nor
reasonably estimable, such contingencies are not included in the estimated amount.

Contingencies

From  time  to  time,  the  Company  is  involved  in  a  variety  of  claims,  lawsuits,  investigations,  and  proceedings  relating  to  securities  laws,  product
liability, intellectual property, insurance, contract disputes, employment, and other matters. Certain of these lawsuits and claims are described in further
detail below. It is not possible to predict what the outcome of these matters will be, and the Company cannot guarantee that any resolution will be reached
on commercially reasonable terms, if at all.

A liability and related charge to earnings are recorded in the Consolidated Financial Statements for legal contingencies when the loss is considered
probable and the amount can be reasonably estimated. The assessment is re-evaluated each accounting period and is based on all available information,
including the impact of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to each case. Nevertheless, it
is possible that additional future legal costs (including settlements, judgments, legal fees, and other related defense costs) could have a material adverse
effect on the Company’s business, financial position, and future results of operations.

During the years ended December 31, 2020, 2019, and 2018, the Company recorded pre-tax litigation charges (benefits) of $(1.2) million, $0.5 million,

and $45.2 million, respectively, related to securities class action lawsuits and product liability claims.

Product Liability Litigation

The  Company  is  currently  named  as  a  defendant  in  a  number  of  individual  product  liability  lawsuits  filed  in  various  state  and  federal  courts.  The
plaintiffs generally allege that they or a family member underwent surgical procedures that utilized the da Vinci Surgical System and sustained a variety of
personal injuries and, in some cases, death as a result of such surgery. Several of the filed cases have trial dates in the next 12 months.

The cases raise a variety of allegations including, to varying degrees, that plaintiffs’ injuries resulted from purported defects in the da Vinci Surgical
System and/or failure on the Company’s part to provide adequate training resources to the healthcare professionals who performed plaintiffs’ surgeries. The
cases  further  allege  that  the  Company  failed  to  adequately  disclose  and/or  misrepresented  the  potential  risks  and/or  benefits  of  the  da  Vinci  Surgical
System.  Plaintiffs  also  assert  a  variety  of  causes  of  action,  including,  for  example,  strict  liability  based  on  purported  design  defects,  negligence,  fraud,
breach of express and implied warranties, unjust enrichment, and loss of consortium. Plaintiffs seek recovery for alleged personal injuries and, in many
cases, punitive damages. The Company disputes these allegations and is defending against these claims.

The  Company’s  estimate  of  the  anticipated  cost  of  resolving  the  pending  cases  is  based  on  negotiations  with  attorneys  for  the  claimants. The  final
outcome of the pending lawsuits and claims, and others that might arise, is dependent on many variables that are difficult to predict, and the ultimate cost
associated with these product liability lawsuits and claims may be materially different than the amount of the current estimate and accruals and could have
a material adverse effect on the Company’s business, financial position, and future results of operations. Although there is a reasonable possibility that a
loss in excess of the amount recognized exists, the Company is unable to estimate the possible loss or range of loss in excess of the amount recognized at
this time.

Patent Litigation

On June 30, 2017, Ethicon LLC, Ethicon Endo-Surgery, Inc., and Ethicon US LLC (collectively, “Ethicon”) filed a complaint for patent infringement
against the Company in the U.S. District Court for the District of Delaware. The complaint, which was served on the Company on July 12, 2017, alleges
that  the  Company’s  EndoWrist  Stapler  instruments  infringe  several  of  Ethicon’s  patents.  Ethicon  asserts  infringement  of  U.S.  Patent  Nos.  9,585,658,
8,479,969, 9,113,874, 8,998,058, 8,991,677, 9,084,601, and 8,616,431. A claim construction hearing occurred on October 1, 2018, and the court issued a
scheduling order on December 28, 2018. On March 20, 2019, the court granted the Company's Motion to Stay pending an Inter Partes Review to

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be held at the Patent Trademark and Appeals Board to review patentability of six of the seven patents noted above and vacated the trial date. On August 1,
2019,  the  court  granted  the  parties'  joint  stipulation  to  modify  the  stay  in  light  of  Ethicon's  U.S.  International  Trade  Commission  ("USITC")  complaint
against Intuitive involving U.S. Patent Nos. 8,479,969 and 9,113,874, discussed below.

On  August  27,  2018,  Ethicon  filed  a  second  complaint  for  patent  infringement  against  the  Company  in  the  U.S.  District  Court  for  the  District  of
Delaware. The complaint alleges that the Company’s SureForm 60 Staplers infringe five of Ethicon’s patents. Ethicon asserts infringement of U.S. Patent
Nos. 9,884,369, 7,490,749, 8,602,288, 8,602,287, and 9,326,770. The Company filed an answer denying all claims. On March 19, 2019, Ethicon filed a
Motion for Leave to File a First Amended Complaint, removing allegations related to U.S. Patent No. 9,326,770 and adding allegations related to U.S.
Patent Nos. 9,844,379 and 8,479,969. On July 17, 2019, the court entered an order denying the amendment, without prejudice, and granting the parties'
joint stipulation to stay the case in its entirety in light of the USITC investigation involving U.S. Patent Nos. 9,844,369 and 7,490,749, discussed below.

On May 30, 2019, Ethicon filed a complaint with the USITC, asserting infringement of U.S. Patent Nos. 9,884,369, 7,490,749, 9,844,379, 9,113,874,
and  8,479,969.  On  June  28,  2019,  the  USITC  voted  to  institute  an  investigation  (No.  337-TA-1167)  with  respect  to  the  claims  in  this  complaint.  The
accused products include the Company's EndoWrist 30, EndoWrist 45, SureForm 45, and SureForm 60 Staplers, as well as the stapler reload cartridges. In
March  2020,  Ethicon  dismissed  its  claims  concerning  U.S.  Patent  No.  7,490,749.  The  evidentiary  hearing  has  been  set  for  February  8,  2021.  An
unfavorable ruling by the USITC could have an adverse effect on our results of operations, including a prohibition on importing the accused products into
the U.S. or necessitating workarounds that may limit certain features of our products.

Based on currently available information, the Company is unable to make a reasonable estimate of loss or range of losses, if any, arising from these

matters.

Commercial Litigation

On February 27, 2019, Restore Robotics LLC and Restore Repair LLC ("Restore") filed a complaint alleging anti-trust claims against the Company.
On  May  13,  2019,  Restore  filed  an  amended  complaint  alleging  anti-trust  claims  relating  to  the  da  Vinci  Surgical  System  and  EndoWrist  service,
maintenance, and repair processes. On September 16, 2019, the Court partially granted and partially denied the Company's Motion to Dismiss the amended
complaint.

On  September  30,  2019,  the  Company  filed  an  answer  denying  the  anti-trust  allegations  and  a  counterclaim  against  Restore.  The  Company  filed
amended  counterclaims  after  the  Court  partially  granted  and  partially  denied  Restore's  motion  to  dismiss  the  counterclaim.  The  amended  counterclaims
allege that Restore violated the Federal Lanham Act, the Federal Computer Fraud and Abuse Act, and Florida's Deceptive and Unfair Trade Practices Act
and  that  Restore  is  also  liable  to  the  Company  for  Unfair  Competition  and  Tortious  Interference  with  Contract.  On  January  7,  2020,  the  Court  denied
Restore's motion to dismiss the amended counterclaims. In its initial scheduling order, the Court stated that it anticipated trial in this case to occur in or
before February 2022.

On  September  28,  2020,  Rebotix  Repair  Inc.  (“Rebotix”)  filed  a  complaint  alleging  anti-trust  claims  against  the  Company  relating  to  EndoWrist
service, maintenance, and repair processes. The complaint was formally served on the Company on October 6, 2020, and the Court anticipates trial in this
case to occur in or around March 2022. On December 8, 2020, the Company filed a motion to dismiss the complaint.

Based on currently available information, the Company is unable to make a reasonable estimate of loss or range of losses, if any, arising from these

matters.

NOTE 9.    STOCKHOLDERS’ EQUITY

Stock Repurchase Program

Through  December  31,  2020,  the  Company’s  Board  of  Directors  (the  “Board”)  has  authorized  an  aggregate  of  $7.5  billion  of  funding  for  the
Company’s common stock repurchase program (the “Repurchase Program”) since its establishment in March 2009. The most recent authorization occurred
in January 2019 when the Board increased the authorized amount available under the Repurchase Program to $2.0 billion. As of December 31, 2020, the
remaining amount of share repurchases authorized by the Board under the Repurchase Program was approximately $1.6 billion.

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The following table provides the stock repurchase activities during the years ended December 31, 2020, 2019, and 2018 (in millions, except per share

amounts):

Shares repurchased
Average price per share
Value of shares repurchased

2020

Years Ended December 31,
2019

2018

$
$

0.2 
551.51  $
134.3  $

0.6 
481.35  $
269.5  $

— 
— 
— 

The  Company  uses  the  par  value  method  of  accounting  for  its  stock  repurchases.  As  a  result  of  share  repurchase  activities  during  the  years  ended
December 31, 2020, 2019, and 2018, the Company reduced common stock and additional paid-in capital by an aggregate of $8 million, $15 million, and
zero, respectively, and charged $126 million, $255 million, and zero, respectively, to retained earnings.

Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss), net of tax, for the years ended December 31, 2020, and 2019, are as follows (in

millions):

Unrealized 
Gains (Losses)
on
Available-for-Sale
Securities

Year Ended December 31, 2020
Foreign
Currency
Translation
Gains
(Losses)

Employee Benefit
Plans

Gains (Losses)
on Hedge
Instruments

0.7  $
(0.8)
(2.8)
(3.6)
(2.9) $

20.4  $
13.8 
(4.7)
9.1 
29.5  $

—  $
4.7 
— 
4.7 
4.7  $

(8.7) $
1.0 
1.3 
2.3 
(6.4) $

Total

12.4 
18.7 
(6.2)
12.5 
24.9 

Year Ended December 31, 2019

Gains
(Losses)
on Hedge
Instruments

Unrealized
Gains
(Losses)
on
Available-for-Sale
Securities

Foreign
Currency
Translation
Gains
(Losses)

Employee Benefit
Plans

Total

0.2  $
5.8 

(5.3)
0.5 
0.7  $

(9.8) $
30.7 

(0.5)
30.2 
20.4  $

(0.3) $
0.3 

— 
0.3 
—  $

(3.4) $
(5.9)

0.6 
(5.3)
(8.7) $

(13.3)
30.9 

(5.2)
25.7 
12.4 

Beginning balance

Other comprehensive income (loss) before reclassifications
Reclassified from accumulated other comprehensive (loss)

Net current-period other comprehensive income (loss)
Ending balance

Beginning balance

Other comprehensive income (loss) before reclassifications
Reclassified from accumulated other comprehensive income

(loss)

Net current-period other comprehensive income (loss)
Ending balance

NOTE 10.    SHARE-BASED COMPENSATION

Stock Plans

$

$

$

$

2010 Incentive Award Plan. In April 2010, the Company’s stockholders approved the 2010 Incentive Award Plan (“2010 Plan”). Under this plan, the
Company issues nonqualified stock options (“NSOs”) and restricted stock units (“RSUs”) to employees and certain consultants. The 2010 Plan generally
permits NSOs to be granted at no less than the fair market value of the common stock on the date of grant, with terms of 10 years from the date of grant.
The 2010 Plan expires in 2029. In April 2020, the Company’s stockholders approved an amended and restated 2010 Plan to provide for an increase in the
number of shares of common stock reserved for issuance from 28,450,000 to 32,450,000. As of December 31, 2020, approximately 8.1 million shares were
reserved for future issuance under the 2010 Plan. A maximum of 3.5 million of these shares can be awarded as RSUs.

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2009 Employment Commencement Incentive Plan. In October 2009, the Board adopted the 2009 Employment Commencement Incentive Plan (“New
Hire Plan”). The New Hire Plan provides for the shares to be used exclusively for the grant of RSUs and NSOs to new employees (“New Hire Options”),
who were not previously employees or non-employee directors of the Company. The Compensation Committee approves all equity awards under the New
Hire Plan, which are granted to newly-hired employees once a month on the fifth business day of each month after their hire. Options are granted at an
exercise price not less than the fair market value of the stock on the date of grant and have a term not to exceed 10 years.

In April 2015, the Board of Directors amended and restated the New Hire Plan to provide for an increase in the number of shares of common stock
authorized for issuance pursuant to awards granted under the New Hire Plan from 3,465,000 to 4,365,000. The New Hire Plan expired in October 2019
and, therefore, there are no shares reserved for future issuance under the New Hire Plan. However, awards granted prior to the plan's expiration continue to
remain outstanding until their original expiration date.

Employee  Option  Vesting.  Historically,  the  Company  has  made  annual  option  grants  on  February  15  (or  the  next  business  day  if  the  date  is  not  a
business day) and on August 15 (or the next business day if the date is not a business day). Beginning in 2020, the Company changed the timing of its
annual equity award grants to the last business day of February and on the same date in August, or if that date is not a business day, the next business day.
The February grants vest 6/48 upon completion of 6 months of service and 1/48 per month thereafter. The August stock option grants vest 7/48 at the end
of one month and 1/48 per month thereafter through a 3.5-year vesting period.

New Hire Options generally vest 12/48 upon completion of one year of service and 1/48 per month thereafter. Option vesting terms are determined by

the Board and, in the future, may vary from past practices.

2000 Non-Employee Directors’ Stock Option Plan. In March 2000, the Board of Directors adopted the 2000 Non-Employee Directors’ Stock Option
Plan (the “Directors’ Plan”). In October 2009, the automatic evergreen increase provisions were eliminated so that no further automatic increases will be
made to the number of shares reserved for issuance under the Directors’ Plan. In addition, the common stock authorized for issuance under the Directors’
Plan was reduced to 450,000. Options are granted at an exercise price not less than the fair market value of the stock on the date of grant and have a term
not to exceed 10 years. Prior to 2016, initial stock option grants to new non-employee directors vested over a three-year period with 12/36 of the shares
vesting after one year from the date of grant and 1/36 of the shares vesting monthly thereafter. Annual stock option grants vested one year from the date of
the grant. Since 2016, new non-employee directors receive pro-rated stock option grants that vest on the same term as the annual stock option grants. The
Directors'  Plan  was  terminated  in  November  2020  and,  therefore,  there  are  no  shares  reserved  for  future  issuance  under  the  Directors'  Plan.  However,
options granted prior to the plan's termination continue to remain outstanding until their original expiration date.

2000  Employee  Stock  Purchase  Plan.  In  March  2000,  the  Board  adopted  the  2000  Employee  Stock  Purchase  Plan  (the  “ESPP”).  Employees  are
generally eligible to participate in the ESPP if they are customarily employed by the Company for more than 20 hours per week and more than 5 months in
a calendar year and are not 5% stockholders of the Company. Under the ESPP, eligible employees may select a rate of payroll deduction up to 15% of their
eligible  compensation  subject  to  certain  maximum  purchase  limitations.  The  duration  for  each  offering  period  is  24  months  and  is  divided  into  four
purchase periods of approximately six months in length. Offerings are concurrent. The purchase price of the shares under the offering is the lesser of 85%
of the fair market value of the shares on the offering date or 85% of the fair market value of the shares on the purchase date. A two-year look-back feature
in the ESPP causes the offering period to reset if the fair value of the Company’s common stock on the first or last day of the purchase period is less than
that on the original offering date. ESPP purchases by employees are settled with newly-issued common stock from the ESPP’s previously authorized and
available pool of shares. In April 2017, the Company’s stockholders approved an amended and restated ESPP to provide for an increase in the number of
shares of common stock reserved for issuance from 6,090,315 to 7,590,315.

The Company issued 0.2 million, 0.2 million, and 0.2 million shares under the ESPP, representing approximately $71.2 million, $56.4 million,  and
$46.8  million  in  employee  contributions  for  the  years  ended  December  31,  2020,  2019,  and  2018,  respectively.  As  of  December  31,  2020,  there  were
approximately 1.1 million shares reserved for future issuance under the ESPP.

Restricted  Stock  Units.  Equity  awards  granted  to  employees  and  non-employee  directors  include  a  mix  of  stock  options  and  RSUs.  The  RSUs  to
employees vest in one-fourth increments annually over a four-year period. The RSUs to existing non-employee directors vest one year from the date of
grant or at the next Annual Shareholders Meeting, whichever comes first. New non-employee directors receive pro-rated RSU grants that vest on the same
term as the annual RSU grants. The number of shares issued on the date the RSUs vest is net of the minimum statutory tax withholdings, which are paid in
cash to the appropriate taxing authorities on behalf of the Company’s employees.

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Stock Option Information

Option activity during fiscal 2020 under all the stock plans was as follows (in millions, except per share amounts):

Balance at December 31, 2019
Options granted
Options exercised
Options forfeited/expired
Balance at December 31, 2020

Stock Options Outstanding

Number
Outstanding

Weighted Average
Exercise Price Per
Share

5.4  $
0.5  $
(1.3) $
(0.1) $
4.5  $

246.64 
624.45 
179.67 
490.77 

305.06 

The  aggregate  intrinsic  value  of  stock  options  exercised  under  the  Company’s  stock  plans  determined  as  of  the  date  of  option  exercise  was  $598
million, $512 million, and $527 million during the years ended December 31, 2020, 2019, and 2018, respectively. Cash received from option exercises and
employee stock purchase plans for the years ended December 31, 2020, 2019, and 2018, was $309 million, $273 million, and $237 million, respectively.
The income tax benefit from stock options exercised was $135 million for the year ended December 31, 2020.

The following table summarizes significant ranges of outstanding and exercisable options as of December 31, 2020 (number of shares and aggregate

intrinsic value in millions):

Range of
Exercise Prices

Number
of Shares

$89.74-$165.59
$165.68-$178.39
$178.75-$328.46
$347.53-$533.96
$537.40-$758.07

Total

0.9 
1.1 
1.0 
1.0 
0.5 
4.5 

Options Outstanding

Weighted
Average
Remaining
Contractual Life
2.9
3.2
4.8
8.1
8.9

5.3

$
$
$
$
$

$

Weighted
Average
Exercise Price
Per Share

Aggregate
Intrinsic
Value (1)

Number
of Shares

141.87 
173.41 
238.80 
492.87 
625.37 
305.06  $

2,296 

0.9 
1.1 
1.0 
0.5 
0.1 
3.6 

Options Exercisable

Weighted
Average
Remaining
Contractual Life

Weighted
Average
Exercise Price
Per Share

Aggregate
Intrinsic
Value (1)

$
$
$
$
$

$

141.86 
173.41 
237.40 
482.29 
596.67 
241.12  $

2,050 

4.4

(1) The aggregate intrinsic value represents the total pre-tax intrinsic value, based on the Company’s closing stock price of $818.10 at December 31, 2020, which would have been received by

the option holders had all in-the-money option holders exercised their options as of that date.

As of December 31, 2020, a total of 4.4 million shares of stock options vested and expected to vest had a weighted-average remaining contractual life

of 5.2 years, an aggregate intrinsic value of $2,275 million, and a weighted-average exercise price of $299.61.

Restricted Stock Units Information

RSU activity for the year ended December 31, 2020, was as follows (in millions, except per share amounts):

Unvested balance at December 31, 2019
Granted
Vested
Forfeited
Unvested balance at December 31, 2020

Shares

Weighted Average
Grant Date Fair Value
410.09 
545.67
345.91
469.68

489.91

1.9  $
0.7 
(0.7)
(0.1)
1.8 

As of December 31, 2020, 1.6 million shares of RSUs were expected to vest with an aggregate intrinsic value of $1,309 million. The aggregate vesting
date fair value of RSUs vested was $478 million, $433 million, and $334 million during the years ended December 31, 2020, 2019, and 2018, respectively.

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Share-Based Compensation Expense

The following table summarizes share-based compensation expense (in millions):

Cost of sales—products
Cost of sales—services
Total cost of sales
Selling, general and administrative
Research and development
Share-based compensation expense before income taxes
Income tax effect
Share-based compensation expense after income taxes

2020

Years Ended December 31,
2019

2018

$

$

58.9  $
24.0 
82.9 
202.2 
113.6 
398.7 
81.4 
317.3  $

46.6  $
20.4 
67.0 
169.5 
101.4 
337.9 
70.2 
267.7  $

36.4 
16.8 
53.2 
133.2 
76.2 
262.6 
54.3 
208.3 

The Black-Scholes option pricing model is used to estimate the fair value of stock options granted under the Company’s share-based compensation
plans and rights to acquire stock granted under the Company’s employee stock purchase plan. The weighted-average estimated fair values of stock options,
the rights to acquire stock under the ESPP, and RSUs, as well as the weighted average assumptions used in calculating the fair values of stock options and
rights to acquire stock under the ESPP that were granted during the years ended December 31, 2020, 2019, and 2018, were as follows:

STOCK OPTION PLANS
Risk-free interest rate
Expected term (years)
Volatility
Fair value at grant date
EMPLOYEE STOCK PURCHASE PLAN
Risk-free interest rate
Expected term (years)
Volatility
Fair value at grant date
RESTRICTED STOCK UNITS
Fair value at grant date

2020
0.6%
4.1
32%
$163.01

0.9%
1.2
30%
$171.87

$545.67

Years Ended December 31,
2019
2.0%
4.1
30%
$142.53

2.1%
1.2
29%
$148.99

$541.36

2018
2.7%
4.3
33%
$146.30

2.1%
1.3
32%
$135.84

$431.11

As share-based compensation expense recognized in the Consolidated Statements of Income during the years ended December 31, 2020, 2019, and

2018, is based on awards ultimately expected to vest, it has been reduced for estimated forfeitures.

As of December 31, 2020, there was a total of $119 million,  $534  million,  and  $19  million  of  total  unrecognized  compensation  expense  related  to
unvested  stock  options,  restricted  stock  units,  and  employee  stock  purchases,  respectively.  The  unrecognized  compensation  expense  is  expected  to  be
recognized over a weighted-average period of 2.4 years for unvested stock options, 2.2 years for unvested restricted stock units, and 1.0 years for rights
granted to acquire common stock under the ESPP.

NOTE 11.    INCOME TAXES

Income before provision for income taxes for the years ended December 31, 2020, 2019, and 2018, consisted of the following (in millions):

U.S.
Foreign
Total income before provision for income taxes

2020

Years Ended December 31,
2019

2018

$

$

926.8  $
280.2 
1,207.0  $

1,053.7  $
448.5 
1,502.2  $

852.7 
426.8 
1,279.5 

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The provision for income taxes for the years ended December 31, 2020, 2019, and 2018, consisted of the following (in millions):

Current
Federal
State
Foreign

Deferred
Federal
State
Foreign

Total income tax expense

2020

Years Ended December 31,
2019

2018

$

$

$

$
$

34.2  $
21.5 
26.9 
82.6  $

23.8  $
1.6 
32.2 
57.6  $
140.2  $

82.0  $
26.5 
18.0 
126.5  $

8.5  $
3.2 
(17.8)
(6.1) $
120.4  $

89.5 
21.1 
9.9 
120.5 

(4.1)
(0.3)
38.4 
34.0 
154.5 

Income tax expense differs from amounts computed by applying the statutory federal income rate of 21% for the years ended December 31, 2020,

2019, and 2018, as a result of the following (in millions):

Federal tax at statutory rate
Increase (reduction) in tax resulting from:
State taxes, net of federal benefits
Foreign rate differential
U.S. tax on foreign earnings
Research and development credit
Share-based compensation not benefited
Unrecognized tax benefit related to share-based compensation
Reversal of unrecognized tax benefits
Excess tax benefits related to share-based compensation
Deferred tax remeasurement due to Swiss Tax Reform
Other

Total income tax expense

2020

Years Ended December 31,
2019

2018

$

253.5  $

315.5  $

268.7 

23.1 
(19.3)
29.3 
(37.1)
14.3 
39.3 
(4.0)
(166.2)
— 
7.3 
140.2  $

29.7 
(56.2)
55.0 
(32.7)
13.5 
— 
(8.4)
(146.5)
(51.3)
1.8 
120.4  $

20.8 
(44.7)
43.7 
(25.2)
9.9 
— 
(5.2)
(116.2)
— 
2.7 
154.5 

$

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Deferred income taxes reflect tax carry forwards and the net tax effects of temporary differences between the carrying amounts of assets and liabilities
for financial reporting and the amounts used for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities are as
follows (in millions):

Deferred tax assets:

Net operating losses
Share-based compensation expense
Lease liabilities
Expenses deducted in later years for tax purposes
Intangible assets
Research and other credits
Other
Gross deferred tax assets
Valuation allowance
Deferred tax assets
Deferred tax liabilities:
Fixed assets
Right-of-use assets
Intangible assets
Other
Deferred tax liabilities

Net deferred tax assets

December 31,

2020

2019

$

$

$

$

$

$
$

27.7  $
101.1 
12.0  $
29.3 
321.8 
76.3 
— 
568.2  $
(81.4)
486.8  $

(91.1) $
(8.4)
(10.1)
(13.2)
(122.8) $
364.0  $

5.1 
95.6 
17.0 
25.0 
362.3 
56.1 
5.3 
566.4 
(57.2)
509.2 

(58.3)
(17.0)
(8.3)
— 
(83.6)
425.6 

As  of  December  31,  2020,  and  2019,  the  Company  had  valuation  allowances  of  $81.4  million  and  $57.2  million,  respectively,  primarily  related  to

California research and development credit carry forwards, for which the Company does not believe a tax benefit is more likely than not to be realized.

As  of  December  31,  2020,  the  Company  had  foreign  federal  net  operating  loss  carryforwards  of  $253  million  and  foreign  local  net  operating  loss
carryforwards of $534 million, which will begin to expire in 2024, if not utilized. Utilization of these net operating loss carryforwards may be subject to
certain limitations. The Company does not expect the limitations to result in any permanent loss of these tax benefits.

The  Company  intends  to  repatriate  earnings  from  its  Swiss  subsidiary  and  joint  venture  in  Hong  Kong,  as  needed,  and  the  U.S.  and  foreign  tax
implications  of  such  repatriations  are  not  expected  to  be  significant.  The  Company  will  continue  to  indefinitely  reinvest  earnings  from  the  rest  of  our
foreign subsidiaries, which are not significant.

In  August  2019,  Swiss  tax  reform  was  enacted,  which  resulted  in  a  higher  statutory  rate  for  the  Company's  Swiss  entity  for  years  after  2019.  The
Company  remeasured  its  Swiss  deferred  tax  asset  at  the  enacted  tax  rate  and  recorded  an  income  tax  benefit  of  $51.3  million  in  its  2019  income  tax
provision.

A reconciliation of the beginning and ending amounts of gross unrecognized income tax benefits for the years ended December 31, 2020, 2019, and

2018, are as follows (in millions):

Beginning balance
Increases related to tax positions taken during the current year
Increases related to tax positions taken during a prior year
Decreases related to tax positions taken during a prior year
Decreases related to settlements with tax authorities
Decreases related to expiration of statute of limitations
Ending balance

2020

Years Ended December 31,
2019

2018

$

$

96.7  $
40.1 
46.1 
— 
(0.5)
(6.1)
176.3  $

78.8  $
26.5 
1.2 
— 
(3.8)
(6.0)
96.7  $

65.4 
22.5 
— 
(0.9)

(8.2)
78.8 

110

 
 
 
 
Table of Contents

As  of  December  31,  2020,  2019,  and  2018,  gross  interest  related  to  unrecognized  tax  benefits  accrued  was  $11.0  million,  $2.9  million,  and
$2.6  million,  respectively.  The  Company’s  net  unrecognized  tax  benefits  and  related  interest  are  presented  in  other  long-term  liabilities  and  long  term
deferred tax assets on the Consolidated Balance Sheets.

Total  gross  unrecognized  tax  benefits  as  of  December  31,  2020,  were  $176.3  million,  which,  if  recognized,  would  result  in  a  reduction  of  the

Company’s effective tax rate.

In July 2015, a U.S. Tax Court opinion (the “2015 Opinion”) was issued involving an independent third party related to charging foreign subsidiaries
for share-based compensation. Based on the findings of the U.S. Tax Court, direct share-based compensation had been excluded from our intercompany
charges starting in 2015. In June 2019, the Ninth Circuit Court of Appeals (the "Ninth Circuit") reversed the 2015 Opinion (the “Ninth Circuit Opinion”).
Subsequently, a re-hearing of the case was requested, but was denied in November 2019. In February 2020, a petition was filed to appeal the Ninth Circuit
Opinion to the U.S. Supreme Court. The petition was denied by the U.S. Supreme Court on June 22, 2020, which makes the Ninth Circuit Opinion binding
precedent  in  the  Ninth  Circuit.  As  a  result,  the  Company  recorded  an  increase  in  the  income  tax  provision  of  $39.3  million  during  the  year  ended
December 31, 2020. The Company will continue to monitor future IRS actions or other developments regarding this matter and will assess the impact of
any such developments to our income tax provision in the quarter that they occur. We are treating share-based compensation expense in accordance with
the Ninth Circuit Opinion for 2020 and future periods.

The Company files federal, state, and foreign income tax returns in many U.S. and OUS jurisdictions. Years before 2016 are closed for the significant
jurisdictions. Certain of the Company’s unrecognized tax benefits could change due to activities of various tax authorities, including potential assessment
of additional tax, possible settlement of audits, or through normal expiration of various statutes of limitations, which could affect the Company’s effective
tax rate in the period in which they change. Due to the uncertainty related to the timing and potential outcome of audits, the Company cannot estimate the
range of reasonably possible change in unrecognized tax benefits that may occur in the next 12 months.

The Company is subject to the examination of its income tax returns by the Internal Revenue Service and other tax authorities. The outcome of these
audits  cannot  be  predicted  with  certainty.  The  Company’s  management  regularly  assesses  the  likelihood  of  adverse  outcomes  resulting  from  these
examinations to determine the adequacy of the Company’s provision for income taxes. If any issues addressed in the Company’s tax audits are resolved in a
manner  not  consistent  with  management’s  expectations,  the  Company  could  be  required  to  adjust  its  provision  for  income  taxes  in  the  period  such
resolution occurs.

NOTE 12.    NET INCOME PER SHARE

The following table presents the computation of basic and diluted net income per share attributable to Intuitive Surgical, Inc. (in millions, except per

share amounts):

Numerator:
Net income attributable to Intuitive Surgical, Inc.
Denominator:

Weighted average shares outstanding used in basic calculation
Add: dilutive effect of potential common shares
Weighted average shares outstanding used in diluted calculation

Net income per share attributable to Intuitive Surgical, Inc.:
Basic
Diluted

2020

Years Ended December 31,
2019

2018

$

$

$

1,060.6  $

1,379.3  $

1,127.9 

117.0 
3.3 
120.3 

9.06  $

8.82  $

115.4 
4.1 
119.5 

11.95  $

11.54  $

113.7 
5.1 
118.8 

9.92 

9.49 

Share-based compensation awards of approximately 0.6 million, 0.7 million, and 0.4 million shares for the years ended December 31, 2020, 2019, and
2018,  respectively,  were  outstanding  but  were  not  included  in  the  computation  of  diluted  net  income  per  share  attributable  to  Intuitive  Surgical,  Inc.
common stockholders, because the effect of including such shares would have been anti-dilutive in the periods presented.

111

 
 
NOTE 13.     EMPLOYEE BENEFIT PLANS

The Company sponsors various retirement plans for its eligible U.S. and non-U.S. employees. For employees in the U.S., the Company maintains the
Intuitive  Surgical,  Inc.  401(k)  Plan  (the  “Plan”).  As  allowed  under  Section  401(k)  of  the  Internal  Revenue  Code,  the  Plan  provides  tax-deferred  salary
contributions for eligible U.S. employees. The Plan allows employees to contribute up to 100% of their annual compensation to the Plan on a pre-tax and
after-tax basis. Employee contributions are limited to a maximum annual amount as set periodically by the Internal Revenue Code. The Company matches
200% of employee contributions up to $1,500 per calendar year per person. All matching employer contributions vest immediately.

112

Table of Contents

SELECTED QUARTERLY DATA
(UNAUDITED, IN MILLIONS, EXCEPT PER SHARE AMOUNTS)

Revenue
Gross profit
Net income attributable to Intuitive Surgical, Inc. 
Net income attributable to Intuitive Surgical, Inc. per share:

(1)(2)(3)

Basic
Diluted

(1) Includes discrete tax benefits as follows:

Excess tax benefits related to share-based compensation arrangements
Discrete tax expense arising from the conclusion of a tax matter

(2) Includes acquisition-related benefits (charges)
(3) Includes charitable foundation contribution expense

Revenue
Gross profit
Net income attributable to Intuitive Surgical, Inc. 
Net income attributable to Intuitive Surgical, Inc. per share:

(1)(2)(3)

Basic
Diluted

(1) Includes discrete tax benefits as follows:

Excess tax benefits related to share-based compensation arrangements
One-time tax benefit related to the enactment of Swiss tax reform

(2) Includes acquisition-related benefits (charges)
(3) Includes charitable foundation contribution expense

December 31,
2020

September 30,
2020

June 30,
2020

March 31,
2020

Three Months Ended

1,329.1  $
895.8  $
365.2  $

3.11  $
3.02  $

21.3  $
—  $
(2.9) $
(25.0) $

1,077.7  $
724.3  $
313.9  $

2.68  $
2.60  $

47.9  $
—  $
(4.6) $
—  $

852.1  $
502.9  $
68  $

0.58  $
0.57  $

31.6  $
(36.8) $
(4.4) $
—  $

1,099.5 
738.2 
313.5 

2.69 
2.62 

65.4 
— 
1.4 
— 

December 31,
2019

September 30,
2019

June 30,
2019

March 31,
2019

Three Months Ended

1,277.7  $
896.0  $
357.7  $

3.09  $
2.99  $

33.7  $
—  $
(3.1) $
(5.0) $

1,128.2  $
785.6  $
396.8  $

3.44  $
3.33  $

28.8  $
51.3  $
3.0  $
—  $

1,098.9  $
759.0  $
318.3  $

2.76  $
2.67  $

11.3  $
—  $
(4.1) $
—  $

973.7 
669.6 
306.5 

2.67 
2.56 

72.7 
— 
(3.0)
— 

$
$
$

$
$

$
$
$
$

$
$
$

$
$

$
$
$
$

113

 
 
 
 
Table of Contents

VALUATION AND QUALIFYING ACCOUNTS
(IN MILLIONS)

SCHEDULE II

Sales returns and allowances
Year ended December 31, 2020
Year ended December 31, 2019
Year ended December 31, 2018

(1) Primarily represents products returned.

Balance at
Beginning of
Year

Additions

Deductions 

(1)

Balance at
End of Year

$
$
$

11.7  $
11.2  $
9.1  $

39.7  $
43.2  $
42.3  $

(35.9) $
(42.7) $
(40.2) $

15.5 
11.7 
11.2 

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Table of Contents

ITEM 9.    CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURES

None.

ITEM 9A.    CONTROLS AND PROCEDURES

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Exchange Act reports is
recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms and that such information is accumulated and
communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow for timely decisions
regarding required disclosure.

As required by SEC Rule 13a-15(b), we carried out an evaluation, under the supervision and with the participation of our management, including our
principal executive officer and principal financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of
the end of the period covered by this Annual Report on Form 10-K. Based on the foregoing, our principal executive officer and principal financial officer
concluded that our disclosure controls and procedures were effective at the reasonable assurance level.

Inherent Limitations Over Internal Controls

Our  internal  control  over  financial  reporting  is  designed  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the
preparation  of  financial  statements  for  external  purposes  in  accordance  with  U.S.  GAAP.  Our  internal  control  over  financial  reporting  includes  those
policies and procedures that:

(i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of our assets;

(ii) provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance  with  U.S.

GAAP and that our receipts and expenditures are being made only in accordance with authorizations of our management and directors; and

(iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have

a material effect on the financial statements.

Management, including our principal executive officer and principal financial officer, does not expect that our internal controls will prevent or detect
all  errors  and  all  fraud.  A  control  system,  no  matter  how  well  designed  and  operated,  can  provide  only  reasonable,  not  absolute,  assurance  that  the
objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of
controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of internal controls can provide
absolute assurance that all control issues and instances of fraud, if any, have been detected. Also, any evaluation of the effectiveness of controls in future
periods  are  subject  to  the  risk  that  those  internal  controls  may  become  inadequate  because  of  changes  in  business  conditions  or  that  the  degree  of
compliance with the policies or procedures may deteriorate.

Management’s Report on Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting,  as  such  term  is  defined  in  the
Exchange Act Rules 13a-15(f). Under the supervision and with the participation of our management, including our principal executive officer and principal
financial  officer,  we  conducted  an  assessment  of  the  effectiveness  of  our  internal  control  over  financial  reporting  based  on  the  framework  in  Internal
Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on the results of our
assessment under the framework in the Internal Control—Integrated Framework (2013), our management concluded that our internal control over financial
reporting was effective as of December 31, 2020.

The  effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2020,  has  been  audited  by  an  independent  registered  public

accounting firm, as stated in their report, which is included under “Item 8. Financial Statements and Supplementary Data” of this Annual Report.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred during the quarter ended December 31, 2020, that have materially

affected, or are reasonably likely to materially affect, our internal control over financial statements.

ITEM 9B.    OTHER INFORMATION

None.

115

Table of Contents

PART III

Certain  information  required  by  Part  III  is  omitted  from  this  report  on  Form  10-K  and  is  incorporated  herein  by  reference  to  our  definitive  Proxy
Statement  for  our  next  Annual  Meeting  of  Stockholders  (the  “Proxy  Statement”),  which  we  intend  to  file  pursuant  to  Regulation  14A  of  the  Securities
Exchange Act of 1934, as amended, within 120 days after December 31, 2020.

ITEM 10.    DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

The information required by this item concerning our directors and corporate governance is incorporated by reference to the information set forth in
the  section  titled  “Directors  and  Corporate  Governance”  in  our  Proxy  Statement.  Information  required  by  this  item  concerning  our  executive  officers  is
incorporated  by  reference  to  the  information  set  forth  in  the  section  entitled  “Executive  Officers  of  the  Company”  in  our  Proxy  Statement.  Information
regarding  our  Section  16  reporting  compliance  and  code  of  business  conduct  and  ethics  is  incorporated  by  reference  to  the  information  set  forth  in  the
section entitled “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters” in our Proxy Statement.

ITEM 11.    EXECUTIVE COMPENSATION

The information required by this item regarding executive compensation is incorporated by reference to the information set forth in the sections titled

“Executive Compensation” and “Compensation for Directors” in our Proxy Statement.

ITEM  12.        SECURITY  OWNERSHIP  OF  CERTAIN  BENEFICIAL  OWNERS  AND  MANAGEMENT  AND  RELATED  STOCKHOLDER

MATTERS

The information required by this item regarding security ownership of certain beneficial owners and management is incorporated by reference to the
information set forth in the section titled “Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters” in our
Proxy Statement.

ITEM 13.    CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE

The information required by this item regarding certain relationships and related transactions and director independence is incorporated by reference to
the information set forth in the sections titled “Certain Relationships and Related Transactions” and “Directors and Corporate Governance” in our Proxy
Statement.

ITEM 14.    PRINCIPAL ACCOUNTANT FEES AND SERVICES

The information required by this item regarding principal accountant fees and services is incorporated by reference to the information set forth in the

section titled “Principal Accountant Fees and Services” in our Proxy Statement.

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Table of Contents

ITEM 15.    EXHIBITS AND FINANCIAL STATEMENT SCHEDULE

PART IV

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

1) Financial Statements—See Index to Consolidated Financial Statements at Item 8 of this report on Form 10-K.

2) The following financial statement schedule of Intuitive Surgical, Inc. for 2020, 2019, and 2018 is filed as part of this report and should be

read in conjunction with the financial statements of Intuitive Surgical, Inc.:

Schedule II - Valuation and Qualifying Accounts

Page
115

All other schedules have been omitted, because they are not applicable, not required under the instructions, or the information requested
is set forth in the consolidated financial statements or related notes thereto.

3) Exhibits

The exhibits filed as part of this report are listed under “Exhibits” at subsection (b) of this Item 15.

(b) Exhibits

117

Table of Contents

3.1(1)

3.2(2)

4.1(3)

4.2

10.1(4)

10.2(5)

10.3(6)

10.4(7)

10.5(8)

10.6(9)

10.7(10)

10.8(11)

10.9(12)

10.10(13)

10.11(14)

21.1

23.1

31.1

31.2

32.1

101

104

EXHIBIT INDEX

Amended and Restated Certificate of Incorporation of the Company, as amended.

Amended and Restated Bylaws of the Company.

Specimen Stock Certificate.

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

2000 Non-Employee Directors’ Stock Option Plan. *

Form of Indemnity Agreement. *

2009 Employment Commencement Incentive Plan, as amended and restated. *

2000 Employee Stock Purchase Plan, as amended and restated. *

2010 Incentive Award Plan, as amended and restated. *

Severance Plan. *

Form of Amended and Restated Intuitive Surgical, Inc. 2009 Employment Commencement Incentive Plan Stock Option Grant Notice. *

Form  of  Amended  and  Restated  Intuitive  Surgical,  Inc.  2009  Employment  Commencement  Incentive  Plan  Restricted  Stock  Unit  Grant
Notice. *

Form of Amended and Restated Intuitive Surgical, Inc. 2010 Incentive Award Plan Global Stock Option Grant Notice. *

Form of Amended and Restated Intuitive Surgical, Inc. 2010 Incentive Award Plan Global Restricted Stock Unit Grant Notice. *

Master Confirmation and Supplemental Confirmation between Intuitive Surgical, Inc. and Goldman Sachs & Co. LLC dated January 24,
2017. *

Intuitive Surgical, Inc. Subsidiaries.

Consent of Independent Registered Public Accounting Firm.

Certification of Principal Executive Officer.

Certification of Principal Financial Officer.

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

The following materials from Intuitive Surgical, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2020, formatted in
Inline XBRL (Inline Extensible Business Reporting Language): (i) Consolidated Balance Sheets, (ii) Consolidated Statements of Income,
(iii)  Consolidated  Statements  of  Comprehensive  Income,  (iv)  Consolidated  Statements  of  Stockholders’  Equity,  (v)  Consolidated
Statements of Cash Flows, and (vi) Notes to Consolidated Financial Statements, tagged at Level I through IV.

The cover page from Intuitive Surgical, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2020, formatted in Inline
XBRL and contained in Exhibit 101.

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

Incorporated by reference to Exhibit 3.1 filed with the Company’s Quarterly Report on Form 10-Q filed on July 23, 2020 (File No. 000-30713).

Incorporated by reference to Exhibit 3.1 filed with the Company’s Current Report on Form 8-K filed on February 1, 2021 (File No. 000-30713).

Incorporated by reference to Exhibit 4.2 filed with the Company’s Registration Statement Amendment on Form S-1/A filed on May 2, 2000 (File No. 333-33016).

Incorporated by reference to exhibits filed with the Company’s Registration Statement on Form S-1 filed on March 22, 2000 (File No. 333-33016).

Incorporated by reference to Exhibit 10.1 filed with the Company’s Current Report on Form 8-K filed on August 3, 2015 (File No. 000-30713).

Incorporated by reference to Exhibit 4.2 filed with the Company’s Registration Statement on Form S-8 filed on May 1, 2015 (File No. 333-203793).

Incorporated by reference to Exhibit 10.1 filed with the Company’s Current Report on Form 8-K filed on April 26, 2017 (File No. 000-30713).

Incorporated by reference to Exhibit 10.1 filed with the Company’s Current Report on Form 8-K filed on April 28, 2020 (File No. 000-30713).

Incorporated by reference to Exhibit 10.1 filed with the Company’s Current Report on Form 8-K filed on December 2, 2008 (File No. 000-30713).

(10) Incorporated by reference to Exhibit 10.9 filed with the Company’s 2015 Annual Report on Form 10-K filed on February 2, 2016 (File No. 000-30713).

(11) Incorporated by reference to Exhibit 10.10 filed with the Company’s 2015 Annual Report on Form 10-K filed on February 2, 2016 (File No. 000-30713).

(12) Incorporated by reference to Exhibit 10.2 filed with the Company’s Quarterly Report on Form 10-Q filed on July 23, 2020 (File No. 000-30713).

(13) Incorporated by reference to Exhibit 10.3 filed with the Company’s Quarterly Report on Form 10-Q filed on July 23, 2020 (File No. 000-30713).

(14) Incorporated by reference to Exhibit 10.13 filed with the Company’s 2016 Annual Report on Form 10-K filed on February 6, 2017 (File No. 000-30713).

* Management contract or compensatory plan or arrangement.

ITEM 16.    FORM 10-K SUMMARY

None.

118

Table of Contents

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be

signed on its behalf by the undersigned thereunto duly authorized.

SIGNATURES

INTUITIVE SURGICAL, INC.

By:

/S/    GARY S. GUTHART        
Gary S. Guthart, Ph.D.
President and Chief Executive Officer

Date: February 9, 2021

Power of Attorney

Each person whose individual signature appears below hereby authorizes and appoints Gary Guthart, Ph.D., and Marshall Mohr, and each of them,
with full power of substitution and re-substitution and full power to act without the other, as his or her true and lawful attorney-in-fact and agent to act in
his or her name, place, and stead and to execute in the name and on behalf of each person, individually and in each capacity stated below, and to file any
and all amendments to this annual report on Form 10‑K and to file the same, with all exhibits thereto, and other documents in connection therewith, with
the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform
each and every act and thing, ratifying and confirming all that said attorneys-in-fact and agents or any of them or their or his substitute or 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 Registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/S/    GARY S. GUTHART
Gary S. Guthart, Ph.D.

/S/    MARSHALL L. MOHR
Marshall L. Mohr

/S/    JAMIE E. SAMATH
Jamie E. Samath
/S/    CRAIG H. BARRATT
Craig H. Barratt, Ph.D.
/S/    JOSEPH C. BEERY
Joseph C. Beery
/S/    AMAL M. JOHNSON
Amal M. Johnson
/S/    DON R. KANIA
Don R. Kania, Ph.D.
/S/    AMY L. LADD
Amy L. Ladd, Ph.D.
/S/    KEITH R. LEONARD JR.
Keith R. Leonard Jr.
/S/    ALAN J. LEVY
Alan J. Levy, Ph.D.
/S/    JAMI DOVER NACHTSHEIM
Jami Dover Nachtsheim
/S/    MARK J. RUBASH
Mark J. Rubash

President, Chief Executive Officer, and Director 
(Principal Executive Officer)

Executive Vice President and Chief Financial Officer 
(Principal Financial Officer)

Senior Vice President, Finance 
(Principal Accounting Officer)

Chairman of the Board of Directors

Director

Director

Director

Director

Director

Director

Director

Director

119

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

February 9, 2021

DESCRIPTION OF THE REGISTRANT’S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934

Exhibit 4.2

As of December 31, 2020, Intuitive Surgical, Inc. (“Intuitive Surgical,” the “Company,” “we,” “us” or “our”) had one
class of securities registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”): our
common stock, $0.001 par value per share (“Common Stock”).

Description of Common Stock

The following description of our Common Stock is a summary and does not purport to be complete. It is subject to and
qualified in its entirety by reference to our Amended and Restated Certificate of Incorporation, as amended (the “Certificate of
Incorporation”), and our Amended and Restated Bylaws (the “Bylaws”), each of which are incorporated by reference as an
exhibit to the Annual Report on Form 10-K of which this Exhibit 4.2 is a part. We encourage you to read our Certificate of
Incorporation, our Bylaws, and the applicable provisions of the Delaware General Corporation Law for additional information.

Authorized Capital Stock

Our authorized capital stock consist of 300,000,000 shares of Common Stock and 2,500,000 shares of undesignated
preferred stock, $0.001 par value per share (“Preferred Stock”). The outstanding shares of our Common Stock are fully paid and
nonassessable.

Voting Rights

The holders of Common Stock are entitled to one vote per share on all matters on which the holders of Common Stock are

entitled to vote and do not have cumulative voting rights.

Dividend Rights

Subject to preferences that may be applicable to any Preferred Stock outstanding at the time, the holders of outstanding

shares of Common Stock are entitled to receive ratably any dividends out of assets legally available therefor as our board of
directors may from time to time determine.

Liquidation Rights

In the event of a liquidation, dissolution, or winding-up of the Company, holders of Common Stock are entitled to share
equally and ratably in the assets of the Company, if any, remaining after the payment of all debts and liabilities of the Company
and the liquidation preference of any outstanding Preferred Stock.

Rights and Preferences

Holders of our Common Stock have no preemptive, conversion, subscription, or other rights, and there are no redemption

or sinking fund provisions applicable to our Common Stock. The rights, preferences, and privileges of the holders of our
Common Stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of our Preferred
Stock that we may designate in the future.

Listing

Our Common Stock is listed and traded on the Nasdaq Global Select Market under the symbol “ISRG.”

Preferred Stock – Limitations on Rights of Holders of Common Stock

Our board of directors has the authority, without further action by our stockholders, to issue up to 2,500,000 shares of

Preferred Stock in one or more series and to fix the rights, preferences, privileges and restrictions thereof. These rights,
preferences, and privileges, could include dividend rights, conversion rights, voting rights, terms of redemption, liquidation
preferences, sinking fund terms, and the number of shares constituting, or the designation of, such series, any or all of which may
be greater than the rights of Common Stock. The issuance of our Preferred Stock could adversely affect the voting power of
holders of Common Stock and the likelihood that such holders will receive dividend payments and payments upon our
liquidation. In addition, the issuance of Preferred Stock could have the effect of delaying, deferring, or preventing a change in
control of the Company or other corporate action. As of December 31, 2020, no shares of Preferred Stock were outstanding.

Anti-Takeover Effects of Delaware Law and Our Amended and Restated Certificate of Incorporation and

Amended and Restated Bylaws

Some provisions of Delaware law and our Certificate of Incorporation and our Bylaws contain provisions that could make

the following transactions more difficult: acquisition of us by means of a tender offer; acquisition of us by means of a proxy
contest or otherwise; or removal of our incumbent officers and directors. It is possible that these provisions could make it more
difficult to accomplish or could deter transactions that stockholders may otherwise consider to be in their best interest or in our
best interests, including transactions that might result in a premium over the market price for our shares.

These provisions, summarized below, are expected to discourage coercive takeover practices and inadequate takeover

bids. These provisions are also designed to encourage persons seeking to acquire control of us to first negotiate with our board of
directors. We believe that the benefits of increased protection of our potential ability to negotiate with the proponent of an
unfriendly or unsolicited proposal to acquire or restructure us outweigh the disadvantages of discouraging these proposals
because negotiation of these proposals, could result in an improvement of their terms.

Delaware Anti-Takeover Statute

We are subject to Section 203 of the Delaware General Corporation Law. In general, the statute prohibits a publicly held
Delaware corporation from engaging in any “business combination” with any “interested stockholder” for a period of three years
following the date that the stockholder became an interested stockholder unless:

•

•

•

prior to the date the stockholder became an interested stockholder, the board of directors of the corporation
approved either the business combination or the transaction that resulted in the stockholder becoming an interested
stockholder;

upon consummation of the transaction that resulted in the stockholder’s becoming an interested stockholder, the
interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the
transaction commenced, excluding those shares owned by persons who are directors and also officers and
employee stock plans in which employee participants do not have the right to determine confidentially whether
shares held subject to the plan will be tendered in a tender or exchange offer; or

on or subsequent to the date the stockholder became an interested stockholder, the business combination is
approved by the board of directors and authorized at an annual or special meeting of stockholders, and not by
written consent, by the affirmative vote of at least two-thirds of the outstanding voting stock that is not owned by
the interested stockholder.

Section 203 defines “business combination” to include:

•

•

•

•

•

any merger or consolidation involving the corporation and the interested stockholder;

any sale, transfer, pledge, or other disposition involving the interested stockholder of 10% or more of the assets of
the corporation;

subject to exceptions, any transaction that results in the issuance or transfer by the corporation of any stock of the
corporation to the interested stockholder;

subject to exceptions, any transaction involving the corporation that has the effect of increasing the proportionate
share of the stock of any class or series of the corporation beneficially owned by the interested stockholder; and

the receipt by the interested stockholder of the benefit of any loans, advances, guarantees, pledges, or other
financial benefits provided by or through the corporation.

In general, Section 203 defines an interested stockholder as any entity or person beneficially owning 15% or more of the

outstanding voting stock of the corporation and any entity or person affiliated with or controlling or controlled by the entity or
person.

Undesignated Preferred Stock

The ability to authorize undesignated Preferred Stock makes it possible for our board of directors to issue Preferred Stock

with voting or other rights or preferences that could impede the success of any attempt to change control of us. These and other
provisions may have the effect of deterring hostile takeovers or delaying changes in control or management of the Company.

Special Stockholder Meetings

Our Certificate of Incorporation and Bylaws provide that a special meeting of stockholders may be called (i) by our board
of directors pursuant to a resolution adopted by a majority of the total number of authorized directors (whether or not there exist
any vacancies in previously authorized directorships at the time any such resolution is presented to the board of directors for
adoption), (ii) by the Chairman of our board of directors, (iii) by our Chief Executive Officer, or (iv) upon written request to our
corporate secretary, by one or more holders of record of our Common Stock owning not less than 20% of the total number of
shares of our Common Stock entitled to vote on the matter or matters to be brought before the proposed special meeting.

Requirements for Advance Notification of Stockholder Nominations and Proposals

Our Bylaws establish advance notice procedures with respect to stockholder proposals and the nomination of candidates
for election as directors, other than nominations made by or at the direction of the board of directors. These procedures provide
that notice of stockholder proposals must be timely given in writing to our corporate secretary prior to the meeting at which the
action is to be taken. Generally, to be timely, notice must be received at our principal executive office not less than 90 days nor
more than 120 days prior to the first anniversary date of the annual meeting the preceding year. As a result, our Bylaws may have
the effect of precluding the conduct of certain business at a meeting if the proper procedures are not followed. These provisions
may also discourage or deter a potential acquirer from conducting a solicitation of proxies to elect the acquirer’s own slate of
directors or otherwise attempting to obtain control of the Company.

No Cumulative Voting

The Delaware General Corporation Law provides that stockholders are not entitled to the right to cumulate votes in the
election of directors unless our Certificate of Incorporation provides otherwise. Our Certificate of Incorporation and Bylaws do
not expressly provide for cumulative voting.

Board Composition

Our Certificate of Incorporation also provides that the authorized number of directors may be changed only by resolution
of the board of directors. Furthermore, any vacancy on our board of directors, however occurring, including a vacancy resulting
from an increase in the size of our board, may only be filled by the affirmative vote of a majority of our directors then in

office, even if less than a quorum, unless our board of directors determines by resolution that such vacancy or newly created
directorship shall be filled by the stockholders. The limitations on the number of directors and treatment of vacancies have the
effect of making it more difficult for stockholders to change the composition of our board of directors.

No Stockholder Action by Written Consent

Our Certificate of Incorporation provides that all stockholder actions are required to be taken by a vote of the stockholders

at an annual or special meeting and that stockholders may not take any action by written consent in lieu of a meeting. This limit
may lengthen the amount of time required to take stockholder actions and would prevent the amendment of our Bylaws or
removal of directors by our stockholders without holding a meeting of stockholders.

Choice of Forum

Unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware (or,

in the event that the Chancery Court does not have jurisdiction, the federal district court for the District of Delaware or other state
courts of the State of Delaware) is the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of
us, (ii) any action asserting a claim of breach of a fiduciary duty owed by any of our directors, officers or stockholders to us or to
our stockholders, (iii) any action arising pursuant to any provision of the Delaware General Corporation Law or the Certificate of
Incorporation or Bylaws (as either may be amended from time to time) or (iv) any action asserting a claim against us governed by
the internal affairs doctrine. In addition, unless we consent in writing to the selection of an alternate forum, the federal district
courts of the United States shall be the exclusive forum for the resolution of any complaint asserting a cause of action arising
under the Securities Act of 1933, as amended. Nothing in our Certificate of Incorporation or Bylaws will preclude stockholders
that assert claims to enforce any liability or duty created by the Securities Exchange Act of 1934, as amended, or any other claim
for which the federal courts of the United States have exclusive jurisdiction.

This choice of forum provision 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, other employees or stockholders, which may discourage lawsuits with
respect to such claims, although our stockholders will not be deemed to have waived our compliance with federal securities laws
and the rules and regulations thereunder.

Transfer Agent

The transfer agent and registrar for our Common Stock is Computershare Trust Company, N.A.

INTUITIVE SURGICAL, INC.
SUBSIDIARIES (All 100% owned other than Intuitive Surgical-Fosun (HongKong) Co., Ltd. and Intuitive Surgical-Fosun Medical Technology
(Shanghai) Co., Ltd.)

Exhibit 21.1

Subsidiaries of the Registrant
Intuitive Surgical AB
Intuitive Surgical ApS
Intuitive Surgical Australia Proprietary Limited
Intuitive Surgical B.V.
Intuitive Surgical Brasil Importacao E Comercio De Equipamentos Cirurgicos Ltda.
Intuitive Surgical Canada Inc.
Intuitive Surgical Deutschland GmbH
Intuitive Surgical GK
Intuitive Surgical HK Limited
Intuitive Surgical Holdings, LLC
Intuitive Surgical India Private Limited
Intuitive Surgical International B.V.
Intuitive Surgical International Finance LLC
Intuitive Surgical Ireland Limited
Intuitive Surgical Korea Limited
Intuitive Surgical Israel Ltd.
Intuitive Surgical Limited
Intuitive Surgical Medical Device Science & Technology (Shanghai) Co., Ltd.
Intuitive Surgical Medical Device Taiwan Ltd.
Intuitive Surgical Operations, Inc.
Intuitive Surgical Optics GmbH
Intuitive Surgical Service Optics Inc.
Intuitive Surgical Pte. Ltd.
Intuitive Surgical S. de R. L. de C.V.
Intuitive Surgical S.A.S.
Intuitive Surgical s.r.o.
Intuitive Surgical Sarl
Intuitive Surgical Sarl Taiwan Branch
Intuitive Surgical Spain, S.L.
Intuitive Surgical SPRL
Intuitive Surgical Turkey Medikal Cihaz Ticaret Limited Serketi
Intuitive Surgical-Fosun (HongKong) Co., Ltd.
Intuitive Surgical-Fosun Medical Technology (Shanghai) Co., Ltd.
Intuitive Ventures Fund I, LLC
Orpheus Medical GmbH
Orpheus Medical Inc.
Orpheus Medical Ltd.
Orpheus Medical USA Inc.
Schölly Micro Optics GmbH

State or Other Jurisdiction of Incorporation
Sweden
Denmark
Australia
Netherlands
Brazil
Canada
Germany
Japan
Hong Kong
Delaware, U.S.
India
Netherlands
Delaware, U.S.
Ireland
South Korea
Israel
United Kingdom
China
Taiwan
Delaware, U.S.
Germany
Massachusetts, U.S.
Singapore
Mexico
France
Czech Republic
Switzerland
Taiwan
Spain
Belgium
Turkey
Hong Kong
China
Delaware, U.S.
Germany
Delaware, U.S.
Israel
Delaware, U.S.
Germany

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-240046, 333-232829, 333-221043, 333-211064,
333-203793,  333-189399,  333-184488,  333-180863,  333-175904,  333-173803,  333-166833,  333-164586,  333-159228,  333-152558,  333-143433,  333-
135004, 333-127162, 333-116499, 333-99893, 333-65342, and 333-43558) of Intuitive Surgical, Inc. of our report dated February 9, 2021, relating to the
financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

Exhibit 23.1

/s/ PricewaterhouseCoopers LLP

San Jose, California
February 9, 2021

Certification of Chief Executive Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.1

I, Gary S. Guthart, certify that:

1.

2.

3.

4.

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

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

a)

b)

c)

d)

designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by
others within those entities, particularly during the period in which this report is being prepared;

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

evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

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

5.

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

a)

b)

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

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal
control over financial reporting.

Date: February 9, 2021

By:

/S/ GARY S. GUTHART
Gary S. Guthart, Ph.D.
President and Chief Executive Officer

Certification of Principal Financial Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 31.2

I, Marshall L. Mohr, certify that:

1.

2.

3.

4.

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

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

a)

b)

c)

d)

designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by
others within those entities, particularly during the period in which this report is being prepared;

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

evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

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

5.

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

a)

b)

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

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal
control over financial reporting.

Date: February 9, 2021

By:

/S/ MARSHALL L. MOHR
Marshall L. Mohr
Executive Vice President and Chief Financial Officer

Certification of Chief Executive Officer
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 32.1

Pursuant  to  18  U.S.C.  §  1350,  as  created  by  Section  906  of  the  Sarbanes-Oxley  Act  of  2002,  the  undersigned  officer  of  Intuitive  Surgical,  Inc.  (the
“Company”) hereby certifies, to such officer’s knowledge, that:

(i)

(ii)

the accompanying Annual Report on Form 10-K of the Company for the period ended December 31, 2020 (the “Report”) fully complies
with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

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

/S/ GARY S. GUTHART
Gary S. Guthart, Ph.D.
President and Chief Executive Officer

Date: February 9, 2021

Certification of Principal Financial Officer
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant  to  18  U.S.C.  §  1350,  as  created  by  Section  906  of  the  Sarbanes-Oxley  Act  of  2002,  the  undersigned  officer  of  Intuitive  Surgical,  Inc.  (the
“Company”) hereby certifies, to such officer’s knowledge, that:

(i)

(ii)

the accompanying Annual Report on Form 10-K of the Company for the period ended December 31, 2020 (the “Report”) fully complies
with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

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

/S/ MARSHALL L. MOHR
Marshall L. Mohr
Executive Vice President and Chief Financial Officer

Date: February 9, 2021