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Tandem Diabetes Care, Inc.

tndm · NASDAQ Healthcare
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Ticker tndm
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Industry Medical - Devices
Employees 2650
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FY2020 Annual Report · Tandem Diabetes Care, Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
_________________________________________________________________
FORM 10-K
_________________________________________________________________

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

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

For the fiscal year ended December 31, 2020
or

For the transition period from                      to                     
Commission File Number 001-36189
_________________________________________________________________

Tandem Diabetes Care, Inc.
(Exact name of registrant as specified in its charter)
_________________________________________________________________

Delaware

(State or other jurisdiction of
incorporation or organization)

11075 Roselle Street

San Diego California

(Address of principal executive offices)

20-4327508

(I.R.S. Employer
Identification No.)

92121

(Zip Code)

(858) 366-6900
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)

TNDM

Name of Each Exchange on Which Registered

Nasdaq Global Market

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  Yes  ☒    No  ☐
Indicate by check 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 definitions of
“large accelerated filer, “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer

Non-accelerated filer

x
☐

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 Act).  Yes  ☐    No  ☒
As of June 30, 2020, the aggregate market value of the registrant’s common stock held by non-affiliates was approximately $5.8 billion based on the closing price for the common stock of $98.92
on that date. Shares of common stock held by each executive officer, director, and their affiliated stockholders have been excluded from this calculation as such persons may be deemed to be
affiliates. This determination of affiliate status is not necessarily a conclusive determination for other purposes.
As of February 19, 2021, there were 62,504,754 shares of the registrant’s common stock outstanding.

Portions of the registrant’s definitive Proxy Statement for the 2021 Annual Meeting of Stockholders, to be filed with the Securities and Exchange Commission pursuant to Regulation 14A not
later than 120 days after the end of the fiscal year covered by this Form 10-K, are incorporated by reference in Part III, Items 10-14 of this Form 10-K. Except for the portions of the Proxy
Statement specifically incorporated by reference in this Form 10-K, the Proxy Statement shall not be deemed to be filed as part hereof.

DOCUMENTS INCORPORATED BY REFERENCE

TABLE OF CONTENTS

Business

Risk Factors

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

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

Selected Financial Data

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

Part I

Item 1

Item 1A

Item 1B

Item 2

Item 3

Item 4

Part II

Item 5

Item 6

Item 7

Item 7A

Quantitative and Qualitative Disclosure 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

Consolidated 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 Accounting Fees and Services

Exhibits and Financial Statement Schedules

Form 10-K Summary

Signatures

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25

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60

61

61

62

63

64

82

83

117

117

120

121

121

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K for the fiscal year ended December 31, 2020, or this Annual Report, contains “forward-looking statements”

within the meaning of the federal securities laws, which statements are subject to considerable risks and uncertainties. These forward-looking statements
are intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. All statements included or
incorporated by reference in this Annual Report, other than statements of historical fact, are forward-looking statements. You can identify forward-looking
statements by the use of words such as “may,” “will,” “could,” “anticipate,” “expect,” “intend,” “believe,” “continue” or the negative of such terms, or
other comparable terminology. Forward-looking statements also include the assumptions underlying or relating to such statements. In particular, forward-
looking statements contained in this Annual Report relate to, among other things, our future or assumed financial condition, results of operations, liquidity,
trends impacting our financial results, business forecasts and plans, research and product development plans, manufacturing plans, strategic plans and
objectives, capital needs and financing plans, product launches, regulatory approvals, the impact of changes in the competitive environment, and the
application of accounting guidance. We caution you that the foregoing list may not include all of the forward-looking statements made in this Annual
Report.

Our forward-looking statements are based on our management’s current assumptions and expectations about future events and trends, which

affect or may affect our business, strategy, operations or financial performance. Although we believe that these forward-looking statements are based upon
reasonable assumptions, they are subject to numerous known and unknown risks and uncertainties and are made in light of information currently available
to us. Our actual financial condition and results could differ materially from those anticipated in these forward-looking statements as a result of various
factors, including those set forth below under the caption “Risk Factors” in Part I, Item 1A and “Management’s Discussion and Analysis of Financial
Condition and Results of Operations” in Part II, Item 7, and elsewhere in this Annual Report, as well as in the other reports we file with the Securities and
Exchange Commission, or the SEC. You should read this Annual Report with the understanding that our actual future results may be materially different
from and worse than what we expect.

Moreover, we operate in an evolving environment. New risk factors and uncertainties emerge from time to time and it is not possible for our

management to predict all risk factors and uncertainties, nor can we assess the impact of all factors on our business or the extent to which any factor, or
combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements.

Forward-looking statements speak only as of the date they were made, and, except to the extent required by law or the rules of the Nasdaq Stock

Market, we undertake no obligation to update or review any forward-looking statement because of new information, future events or other factors.

We qualify all of our forward-looking statements by these cautionary statements.

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Item 1.    Business

Overview

PART I

We are a medical device company with a positively different approach to the design, development and commercialization of products for people

with insulin-dependent diabetes. Diabetes management can vary greatly person-to-person, creating multiple market segments based on clinical needs and
personal preferences. We aim to improve and simplify the lives of all people living with insulin-dependent diabetes and those of their healthcare providers,
by delivering innovative hardware and software solutions, as well as best-in-class customer support. Our goal is to lead in insulin therapy management by
building a robust ecosystem and portfolio of data-driven products and services around our flagship insulin pumps. We believe our competitive advantage is
rooted in our consumer-focused approach, and the incorporation of modern and innovative technology into our product offerings. Our manufacturing, sales
and support activities principally focus on our flagship pump platform, the t:slim X2 Insulin Delivery System (t:slim X2), and our complementary product
offerings.

Since our initial commercial launch, we have been able to rapidly innovate and bring more products to market than our competitors. We have

commercially launched seven insulin pump configurations in the United States since 2012 and three insulin pump configurations outside the United States
since 2018. Today, our software-updatable t:slim X2 hardware platform represents 100% of our new pump shipments.

Our simple-to-use t:slim X2 is based on our proprietary technology platform and is the smallest durable insulin pump available. We have

commercially offered our pump technology integrated with three generations of Dexcom’s continuous glucose monitoring (CGM) sensors. The t:slim X2 is
the only pump on which remote software updates have been commercially available in the United States. This experience, which offers and supports
different software updates, provides us with a unique competitive advantage. Two of our updates provided our users access to our automated insulin
delivery (AID) algorithms, Basal-IQ technology and Control-IQ technology. Basal-IQ technology launched in August 2018 and is a predictive low glucose
suspend feature that is designed to temporarily suspend insulin delivery to help reduce the frequency and duration of hypoglycemic events. Control-IQ
technology launched in January 2020 and is an advanced hybrid-closed loop feature, designed to help increase a user's time in targeted glycemic range. It is
the first and only system cleared by the United States Food and Drug Administration (FDA) to deliver automatic correction boluses in addition to adjusting
insulin to help prevent high and low blood sugar. Outside the United States we began selling efforts with t:slim X2 with Dexcom G5 integration in the third
quarter of 2018, offering no-cost software updates for Basal-IQ technology in the third quarter of 2019 and for Control-IQ technology beginning in the
third quarter of 2020. We intend to complete our scaled launch of Control-IQ technology outside the United States in the first half of 2021, subject to
securing necessary regulatory clearances or approvals. We continue to offer both AID algorithms on the market to support the varying needs of people
living with diabetes.

In support of our digital health strategy, we also offer t:connect, a web based data management application that provides users, their caregivers

and their healthcare providers with a fast, easy and visual way to display diabetes therapy management data from our pumps, integrated CGMs and
supported blood glucose meters. In the first quarter of 2020, we began a limited launch in the United States of our first-generation t:connect mobile
application, followed by general availability in July 2020. The t:connect mobile application features wireless upload of pump data to t:connect, allows the
user to receive notification of pump alerts and alarms, and provides a discrete, secondary display of glucose and insulin data. In addition, in the second
quarter of 2020, we acquired Sugarmate, a popular app designed to help people visualize diabetes therapy data in innovative ways that also connects with
many other popular, consumer-friendly devices.

Our insulin pump products are generally considered durable medical equipment and have an expected lifespan of at least four years. In addition

to insulin pumps, we sell disposable products that are used together with our pumps and are replaced every few days, including cartridges for storing and
delivering insulin, and infusion sets that connect the insulin pump to a user’s body, as well as a variety of accessories designed for enhanced usability.

In the four-year period ended December 31, 2020, we shipped more than 215,000 insulin pumps, which is representative of our estimated global

installed customer base, assuming the typical four-year reimbursement cycle. More than 170,000 of these pumps were shipped to customers in the United
States and nearly 45,000 were shipped to international markets.

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Our primary research and development and administrative headquarters are located in San Diego, California. We also operate a manufacturing

facility and a warehousing facility in San Diego. In addition, we maintain offices in Boise, Idaho and in Markham, Ontario, Canada. We employed
approximately 1,500 regular full-time employees as of December 31, 2020.

Diabetes and the Insulin Therapy Management Market

Diabetes is a chronic, life-threatening disease for which there is no known cure. The disease is categorized by improper function of the pancreas

when it either does not produce enough insulin or the body cannot effectively use the insulin it produces. If not closely monitored and properly treated,
diabetes can lead to serious medical complications, including damage to various tissues and organs, seizures, coma and death.

Diabetes is typically classified as either type 1 or type 2:

•

•

Type 1 diabetes is characterized by the body’s nearly complete inability to produce insulin. It is frequently diagnosed during childhood or
adolescence. Individuals with type 1 diabetes require daily insulin therapy to survive.

Type 2 diabetes represents 90% to 95% of all individuals diagnosed with diabetes and is characterized by the body’s inability to either
properly utilize insulin or produce enough insulin. Initially, many people with type 2 diabetes often attempt to manage their diabetes with
improvements in diet and exercise, and with oral medications. However, as their diabetes advances, many patients progress to requiring
injectable therapies, such as long-acting insulin, and a subset of this population require daily rapid-acting insulin therapy.

The International Diabetes Federation estimates that, in 2019, approximately 231 million adults age 20-79 years worldwide had diagnosed type
1 or 2 diabetes worldwide. In addition, approximately 1.1 million children and adolescents had type 1 diabetes, and nearly 130,000 people under age 20 are
estimated to be diagnosed annually. In the United States, the Centers for Disease Control and Prevention estimates that in 2020 approximately 34 million
people were living with diabetes of which approximately 27 million had diagnosed diabetes. We consider our addressable market to be people diagnosed
with diabetes who are living with either type 1 diabetes, or with type 2 diabetes who require daily rapid acting insulin. Throughout this Annual Report, we
refer to these individuals as people with insulin-dependent diabetes.

Type 1
Type 2 (all therapies)
Type 2 (insulin only)

Estimated Diagnosed Diabetes Prevalence

(1)

Worldwide
24.2 million
206.8 million
5 million

Domestic
1.6 million
25.4 million
1.5 million

(1) Internal estimates based on data from the International Diabetes Federation and the Centers for Disease Control and Prevention (CDC)

Diabetes Management Challenges

Diabetes can be difficult for patients to manage. Unlike most therapies, daily insulin requirements can vary greatly and can be affected by many

factors, such as type or quantity of food eaten, illness, stress and exercise. People with diabetes have to be diligent in working to prevent their blood
glucose from fluctuating outside of a targeted range. Hypoglycemia, or low blood glucose levels, can cause a variety of long-term effects or complications,
including damage to various tissues and organs, seizures, coma or death. Hyperglycemia, or high blood glucose levels, can also cause a variety of long-term
effects or complications, including cardiovascular disease and damage to various tissues and organs. Preventing and managing fluctuations in blood glucose
levels, particularly when someone is outside their target blood glucose range is often time consuming and stressful to people with diabetes and their loved
ones.

Insulin Therapy Management

There are two primary therapies used by people with insulin-dependent diabetes, insulin injections and insulin pumps. The use of insulin

injections is often referred to as Multiple Daily Injection (MDI) therapy. Insulin pumps are intended to more closely resemble the physiologic function of a
healthy pancreas and use rapid-acting insulin to fulfill both mealtime (bolus) and background (basal) requirements. Insulin pump systems are most
commonly comprised of a programmable hardware device, a cartridge filled with insulin by the user, and an infusion set to administer insulin into the
person’s body. This system is known as a durable pump. By comparison, patch insulin pumps are disposable and adhere to the body without an infusion set.

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Insulin pump therapy can provide benefit to a person with insulin-dependent diabetes when used independently or in conjunction with CGM,
which is a therapy that provides users with real-time access to their glucose levels as well as trend information. In addition, insulin pumps may feature an
AID algorithm that is designed to automatically adjust a person’s insulin delivery based on their CGM trends and other factors to help minimize the
frequency and/or duration of hypoglycemia and/or hyperglycemic events. Insulin pumps may also feature connectivity with mobile apps and data
management applications, which are used by the pump user, their caregivers and their healthcare providers, to quickly and easily identify meaningful
insights and trends, allowing them to refine therapy and lifestyle choices for better management of their diabetes.

The American Diabetes Association estimated that in 2015, between 750,000 and 1 million people worldwide used an insulin pump.

Domestically, we estimate that 600,000 people in the United States use an insulin pump. There are a variety of insulin pump manufacturers worldwide,
while domestically, we are currently one of only two commercial durable insulin pump manufacturers and there is one programmable commercial patch
insulin pump manufacturer.

We believe that the distinct advantages and increased awareness of insulin pump therapy as compared to other available insulin therapies will
continue to generate demand for insulin pump devices and pump-related supplies. We further believe that recent and ongoing developments in the use of
CGM technology and AID algorithms in conjunction with insulin pump therapy will continue to provide people with insulin-dependent diabetes benefits
that will make insulin pump therapy an even more attractive treatment alternative.

Our Technology: Improving the Lives of People with Diabetes

We develop our insulin pump technology and related product offerings using a consumer-focused approach. We initially rely on the use of

behavioral sciences, including extensive research to ascertain what people with insulin-dependent diabetes require and prefer from their diabetes therapy.
We then look to modern consumer technology for inspiration and design our hardware and software solutions to meet the specific demands of people with
diabetes. This multi-step approach has resulted in products that provide users with the distinct features and functionality they seek and in a manner that
makes the features usable and intuitive.

Since our initial commercial launch, we have been able to rapidly innovate and bring more products to market than our competitors. We have
commercially launched seven insulin pump configurations since inception, all of which have been developed using our proprietary technology platform.
The following table provides information regarding the commercial availability of our insulin pump products:

Product
t:slim
t:flex
t:slim G4
t:slim X2

t:slim X2 with G5

t:slim X2 with Basal-IQ technology

t:slim X2 with Control-IQ technology

U.S. Commercial Availability
August 2012 - October 2016
May 2015 - June 2018
September 2015 - August 2017
October 2016 - September 2017

September 2017 - August 2018

August 2018 - present

January 2020 - present

Outside U.S. Commercial Availability
N/A
N/A
N/A
N/A
September 2018 - present
(varies by geography)
September 2019 - present
(varies by geography)
Scaling launch began July 2020
(to vary by geography)*

*Subject to regulatory approvals and other factors

Today, our commercial efforts exclusively focus on the manufacturing, sale and support of our flagship pump platform, the t:slim X2 insulin

delivery system, but we continue to provide ongoing service and support to existing t:slim, t:slim G4 and t:flex customers. The t:slim X2 insulin delivery
system is comprised of a t:slim X2 pump, its 300-unit disposable insulin cartridge and an infusion set. It is also the only commercially available insulin
pump featuring optional integration with Dexcom’s CGM.

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Our t:slim X2 Insulin Pump Form Factor (Actual Size)

t:slim X2 Insulin Pump: Our t:slim X2 was designed to offer greater ease of use and look more like other modern consumer technology, such as

a smart phone, as compared to other traditional insulin pumps. Key features include:

•

•

•

Color touchscreen - The large color touchscreen is easy to read, simple to learn, and intuitive to use for anyone familiar with a smartphone or
tablet.

Small and discreet - The t:slim X2 pump is up to 38% smaller than other pumps, yet the device can hold up to 300-units of insulin.

t:slim X2 Profile (Actual Size)

Flexible technology - The device can be used with or without AID or CGM. When advanced features are turned off, the t:slim X2 pump removes
the CGM chart from the screen and puts the Bolus and Option buttons front and center for easy access.

• AID features (availability varies by geography) - We have commercially launched two AID algorithms on our t:slim X2 platform: Basal-IQ

technology and Control-IQ technology.

◦

◦

Basal-IQ technology: This predictive low glucose suspend feature is designed to temporarily suspend insulin delivery to help reduce the
frequency and duration of hypoglycemic events. With Dexcom G6 CGM integration, this feature works with no fingersticks required for
mealtime dosing or calibration.

Control-IQ technology: This advanced hybrid-closed loop feature is designed to help increase a user's time in targeted glycemic range
(70-180 mg/dL). It is the first and only system cleared to deliver automatic correction boluses in addition to adjusting insulin to help
prevent high and low blood sugar. Control-IQ technology is integrated with Dexcom’s G6 CGM and offers optional settings for sleep and
exercise that change the treatment values to better match the different physiological needs during these activities. Results from two
independent pivotal studies using Control-IQ technology were published in the New England Journal of Medicine in October 2019 and
August 2020.

•

Connectivity - The t:slim X2 features a two-way Bluetooth wireless technology radio for communicating with more than one external device at a
time. It also features a micro-USB connection that supports charging the lithium-polymer battery, software updates and optional rapid data
uploads.

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Tandem Device Updater: A revolutionary tool that allows pump users to update their pumps’ software quickly and easily from a personal

computer. It is PC- and Mac- compatible and designed to work with the t:slim X2 in a manner similar to software updates on a smartphone. It was cleared
by the FDA in the third quarter of 2016 and launched outside the United States in the third quarter of 2019. We have used this technology to offer in-
warranty t:slim customers in the United States four different software updates for no-cost, including Basal-IQ technology, and most recently Control-IQ
technology. Outside the United States we began offering no-cost software updates for Basal-IQ technology in the third quarter of 2019 and Control-IQ
technology updates in the third quarter of 2020. Subject to regulatory approvals and other factors, we intend to complete our scaled launch of Control-IQ
technology outside the United States in the first half of 2021.

t:connect: Our web-based data management application provides users, their caregivers and their healthcare providers with a fast, easy and

visual way to display diabetes therapy management data from our pumps, integrated CGMs and supported blood glucose meters. This application
empowers people with diabetes, as well as their caregivers and healthcare providers, to quickly and easily identify meaningful insights and trends, allowing
them to refine therapy and lifestyle choices for better management of their diabetes. It also provides us with valuable data that we can analyze
computationally to reveal patterns, trends and associations that can be used in continuous product improvements, and identification of clinical outcomes
data. t:connect launched in the United States in the third quarter of 2013. In 2017, we launched t:connect HCP, which is an enhanced version of t:connect
designed to simplify the ability of pump users to share t:connect data with their healthcare providers. In the third quarter of 2020, we launched a new
t:connect mobile application that features the wireless upload of pump data to t:connect, allows the user to receive notification of pump alerts and alarms,
and provide a discrete, secondary display of glucose and insulin data. The t:connect mobile application is compatible with multiple versions of iOS and
Android operating systems, and at the end of 2020, more than 80,000 customers had downloaded our mobile app. We believe t:connect can serve as a key
component of additional mobile health applications that are currently under development.

Sugarmate: During the second quarter of 2020, we acquired Sugarmate, Inc. (Sugarmate), the developer of a popular mobile app for people with
diabetes who use insulin. The Sugarmate app is designed to help people with diabetes visualize diabetes therapy data in innovative ways. It allows users to
log glucose data and health and nutrition information, and can provide notifications and alerts to users, their family, and their caregivers. Sugarmate became
a wholly owned subsidiary of Tandem, and is continuing to be led by its founder, who joined our Company.

Our Strategy

Enabled by our singular focus on diabetes management, our goal is to lead in insulin therapy management by building a robust ecosystem and

portfolio of data-driven products and services around our flagship insulin pumps. We believe that our positively different approach uniquely positions us to
significantly expand and further penetrate the varying segments of the insulin-dependent diabetes market by focusing on the needs of our customers and
their caregivers, and by supporting healthcare providers and payors with real world insights.
To achieve our goal, we intend to pursue the following business strategies:

•

•

•

•

•

•

•

drive worldwide adoption of our products by offering the best insulin delivery systems;

deliver a portfolio of therapy management solutions designed to improve patient outcomes;

expand the value provided by our portfolio through an ecosystem approach to diabetes management;

build deeper relationships with all stakeholders across multiple channels, including virtual and telehealth platforms;

leverage our manufacturing operations to achieve cost and production efficiencies;

use data in new ways that deliver real-world insights and that promote better outcomes; and

identify new offerings that support our mission to improve the lives of people with diabetes.

Products Under Development

Our products under development support our strategy of focusing on both consumer and clinical needs, which can vary greatly person-to-

person. We will be furthering our efforts to improve and simplify the lives of people living with type 1 diabetes, in addition to expanding our longer-term
initiatives in support of people living with type 2 diabetes.

Our product development efforts are designed to support different segments of the diabetes market by offering options that can be flexible,

personalized, and used by themselves or in combination with other devices, and include:

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•

•

•

•

creating new hardware platform options;

continuing AID system evolution;

expanding connected (mobile) health offerings; and

adding and enhancing system components.

New Hardware Platform Options

Preference in the size, shape, and mode of operation that comprise an insulin pump’s hardware often impact a person’s pump purchasing

decision and overall user experience. We are expanding our development efforts to offer a family of pump hardware options to provide people with greater
choice in the form factor that best fits their personal needs. Our new hardware platforms are being designed to be CGM integrated and compatible with our
AID algorithms.

The next new hardware platform that we expect to offer in addition to the t:slim X2 is referred to under its development name, the t:sport Insulin

Delivery System, (t:sport). The t:sport pump is half the size of t:slim X2 and is expected to be controlled using our mobile device application. It is being
designed for people who seek even greater discretion and flexibility with the use of their insulin pump. We anticipate that t:sport will feature a 200-unit
cartridge, an on-pump bolus button, a rechargeable battery, an AID algorithm, a Bluetooth radio, and a dedicated controller option. t:sport is being designed
for use with leading U-100 insulins, and we are evaluating the use of insulin concentrates for people with greater insulin needs. The t:sport pumping
mechanism differs from our current micro-delivery technology used in the t:slim pump platform.

t:sport Shown with Mobile App Controller

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AID System Evolution

We are evolving our AID technology to provide users greater clinical benefit, with fewer direct interactions required on a pathway to a fully

closed-loop AID system. We are building upon our Control-IQ technology, the most advanced commercially available AID system, and intend to deliver
new features and benefits to our customers on a regular basis. In addition to algorithm enhancements intended to improve clinical outcomes, we are also
developing new features for greater personalization and refinements to the overall system usability.

Digital Health Offerings

Our digital health offerings are being developed to enhance our ecosystem of products and services, and integrate our insulin therapy

management systems with consumer electronics technology. Today, we offer individual applications through the web, such as our t:connect patient and
HCP portals, through mobile via our t:connect and Sugarmate apps, and through the PC with the Tandem Device Updater. In the fourth quarter of 2020, we
submitted a 510(k) application to the FDA for use of our mobile app in the remote delivery of bolus insulin and are preparing for launch in the United
States in the first half of 2021. Future updates of our mobile application are planned to include additional pump control features and integrate other health-
related information from third-party sources.

We plan to transition several of our discrete digital offerings to a single, global digital platform, which is intended to provide all users, including
pump users, caregivers and healthcare providers, with a simplified and tailored user experience. This platform is being developed to support pump viewing,
control, and reporting, as well as a mobile store through which users can learn about and shop for our products, and in the future we hope to include new
customer onboarding, training and support. The platform is also being designed to enhance the user experience, streamline the pump and supplies
purchasing process, and provide internal efficiencies. Data from our centralized system will be used for new product development, continuous product
improvement, and for the generation of health economic outcomes data, and may ultimately support artificial intelligence and patient monitoring services.

We intend to launch the first element of this new platform under the name Tandem Source. Tandem Source is our second generation data

management application that we intend to first offer outside the United States. It is a customizable dashboard designed to deliver the data and insights
needed to expertly manage diabetes. With Tandem Source, healthcare providers and people living with diabetes have a trusted and reliable destination to
review and analyze pump performance over time. Tandem Source’s data visualization and customization options will offer healthcare providers better tools
to identify trends that can help them make educated, data-driven decisions. We intend to commence a scaled launch of Tandem Source in select countries
outside the United States beginning in the second half of 2021, and once globally available, it will ultimately replace t:connect.

Adding and Enhancing System Components

Building a robust ecosystem and portfolio around our flagship insulin pumps requires product development efforts to integrate, add and enhance

complimentary system components. This includes integration with CGM, expansion of insulin administration and infusion set technology, and the use of
alternative insulins.

In November 2020, we entered into an agreement with Dexcom to extend our current collaboration to include integration with their future G7
CGM technology. Following integrated product development work, and required regulatory clearances or approvals, this will be the fourth generation of
Dexcom CGM that we intend to integrate with our devices.

In June 2020, we announced an agreement with Abbott Laboratories (Abbott) to develop and commercialize integrated diabetes solutions that

combine Abbott’s CGM technology with our insulin delivery systems. Following the completion of our integrated product development work, and after
obtaining required regulatory clearances or approvals, we intend to focus our initial commercial activities on integrated products in the U.S. and Canada,
with additional geographies considered in the future.

Sales, Marketing and Customer Care

In 2020, our U.S. sales organization was comprised of approximately 90 territories. The vast majority of these territories are supported by a

sales representative and a clinical diabetes specialist who, as a team, call on domestic endocrinologists, nurse practitioners, primary care physicians,
certified diabetes educators and potential customers. Where appropriate, some territories are supported by multiple clinical diabetes specialists. Our U.S.
sales team is augmented by individuals in our internal customer sales support organization, who follow up on leads generated through promotional
activities and educate people on the benefits of our proprietary technology and products.

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Our internal customer sales support organization also contacts existing customers who are approaching their insurance renewal date to aid in the
renewal process. Our goal is for at least 70% of our existing customers to purchase a new pump from us when making their next pump purchasing decision.
Typically, domestic customers are eligible for insurance reimbursement to purchase a new insulin pump once every four years; however, some plans may
be limited to once every five years or have additional restrictions or requirements. Insurance reimbursement processes outside the United States vary by
geography. As our market penetration continues to build momentum, and as we launch new products into the market, we plan to further expand our sales,
clinical and marketing infrastructure in the United States. However, only modest territory optimizations and expansions are planned in 2021.

In Canada, we established a small direct sales and clinical infrastructure in 2018, and since that time have secured reimbursement in the majority

of Canadian provinces. Following Health Canada approval, we commenced marketing and sales efforts of the t:slim X2 with G5 integration in October
2018, and for the t:slim X2 with Basal-IQ technology in November 2019. In December 2020, Health Canada approved the t:slim X2 with Control-IQ
technology, which we anticipate commercializing in the first quarter of 2021.

In other select geographies outside the United States, our initial efforts focused on the identification and contracting of distributors in areas

where we believe there is a meaningful opportunity to achieve market acceptance of our t:slim X2 insulin pump. We began our scaled launch in the third
quarter of 2018 after obtaining the right to affix the CE Mark to the t:slim X2 with G5 integration and following the completion of pre-launch activities,
such as translating our pump software and user manual, and completing distributor sales and customer service trainings. Unlike our domestic operations,
our international distributors (other than in Canada) have substantially greater responsibility for sales, marketing and customer support efforts. As of the
end of 2020, our international distributors covered nearly 20 countries. In 2021, we anticipate our international distributor coverage will expand to
approximately 25 countries.

Revenue Concentrations and Significant Customers. A small number of independent domestic distributors have historically accounted for a
significant portion of our revenues. During the year ended December 31, 2020, we made sales to approximately 43 independent distributors in the United
States, and 12 independent distributors internationally. During the year ended December 31, 2020, sales to our two largest distributors accounted for 15.9%
and 12.9% of consolidated sales, respectively. During the year ended December 31, 2019, sales to our two largest distributors accounted for 14.8% and
15.4% of consolidated sales, respectively. None of our independent distributors in the United States are required to sell our products exclusively and each
of them may freely sell the products of our competitors. Our distributor agreements in the United States generally have one-year initial terms with
automatic one-year renewal terms and are terminable in connection with a party’s material breach. Our distributor agreements outside the United States
generally have longer initial terms and, in addition to being terminable in connection with a party’s material breach, include provisions that allow us to
terminate those agreements prior to their ordinary expiration in exceptional circumstances. We believe our domestic distributors carry minimal inventory at
any given time. Internationally, there may be variability in inventory levels among our distributors, particularly when they first commence product sales or
surrounding the launch of new products.

Animas. In October 2017, Johnson & Johnson announced that it was discontinuing the operations of Animas, and exiting the insulin pump

business entirely, and, in connection with these activities, designated Medtronic as a preferred partner to facilitate the transition of Animas insulin pump
customers. Throughout 2018 and 2019 we experienced an increase in our percentage of sales to people who reported converting from using an Animas
pump. Animas pump supplies were no longer available for customers to purchase after September 2019. Accordingly, we believe that the vast majority of
Animas pump users transitioned to an alternative pump by the end of 2019.

Outside the United States, many of our international distributors had existing relationships with Animas customers and were motivated to keep

those individuals as existing customers by replacing Animas pumps with our t:slim X2 as opportunities arose. We believe the benefit from the Animas
opportunity outside the U.S. was substantially realized by end of the second quarter of 2019.

Training and Customer Care. Our customer care infrastructure, which services the United States and Canada, consists of individuals focused
on training, insurance verification and 24/7 technical services. Our goal is to offer best-in-class customer support and services as these offerings are often
viewed by people with diabetes and their healthcare providers equally as important as the products we offer. In 2019, we opened a facility in Boise, Idaho
to begin scaling our customer care organization outside of San Diego. This has allowed us to hire talented service employees more quickly than we would
have been able to in San Diego at a lower cost of operations, which provides further leverage to our infrastructure. During 2021 we expect to further
expand our customer care infrastructure, including investments in technology and personnel, to meet the needs of our larger base of in-warranty customers.
We also provide training to our distribution partners who fulfill their customer care responsibilities outside the United States.

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Third-Party Reimbursement

In the United States, customer orders are typically fulfilled by billing third-party payors on behalf of our customers, or by utilizing our network

of distributors who then bill third-party payors on our customers’ behalf. Our fulfillment and reimbursement systems are fully integrated such that our
products are shipped only after receipt of a valid physician’s order and verification of current health insurance information.

We are accredited by the Community Health Accreditation Program and are an approved Medicare provider. Over the last ten years, Medicare

reimbursement rates for insulin pumps and disposable cartridges have remained relatively unchanged. Domestically, we primarily bill for our insulin pump
products and associated supplies using existing Healthcare Common Procedure Coding System codes for which Medicare reimbursement is well
established. However, pump eligibility criteria for people with type 2 diabetes can be different and may require additional documentation and laboratory
testing to gain in-network insurance reimbursement benefits.

We enter into contracts with national and regional third-party payors to establish reimbursement for our insulin pump products, disposable

cartridges and other related supplies. We employ a team of managed care managers who are responsible for negotiating and securing contracts with third-
party payors throughout the United States. In July 2020, we were named as a network provider by UnitedHealthcare. From July 2016 to June 2020, only a
small subset of UnitedHealthcare’s members were able to obtain reimbursement for our products, primarily select pediatric and government plan members.
For the year ended December 31, 2020, approximately 30% of our sales in the United States were generated through our direct third-party payor contracts,
compared to approximately 27% for the same period of 2019.

If we are not contracted with a person’s third-party payor and in-network status cannot be otherwise obtained, then to the extent possible we

utilize distribution channels so our customers’ orders can be serviced. As of December 31, 2020, we had executed distributor agreements with
approximately 43 independent distributors in the United States. In most cases, but not all, this network of distributors allows us to access people who are
covered by commercial payors with whom we are not contracted, at in-network rates that are generally more affordable for our customers.

Our distribution partners outside the United States and Canada are responsible for all reimbursement, tender application and fulfillment

activities.

Manufacturing and Quality Assurance

Historically, we have manufactured our pump and disposable cartridge products at our Barnes Canyon facility in San Diego, California. In 2020,

we began outsourcing a portion of our cartridge manufacturing to an experienced third-party contract manufacturer to provide us additional flexibility in
scaling our business while creating additional leverage. In 2019, we made capital expenditure investments for the expansion of warehousing capacity and
ordered additional manufacturing equipment that was implemented in 2020. These investments allowed us to double our cartridge manufacturing capacity
from 2019 to 2020, without meaningfully increasing the cost of overhead associated with our manufacturing facilities. We believe these investments
position us well to achieve our long-term gross margin targets.

We currently utilize a semi-automated manufacturing process for our pump products and disposable cartridges. A single pump production line

reaches a maximum output of approximately 30,000 pumps per year on a single shift and we currently have the capacity to produce approximately 180,000
pumps annually. Disposable cartridges are manufactured on a production line that reaches a maximum output of approximately one million cartridges per
year on a single standard eight-hour shift. Throughout 2020, we scaled our cartridge capacity at our third-party manufacturing location and now have
capacity to produce up to approximately 33 million cartridges annually to support an installed base of more than 275,000 customers.

Outside suppliers are the source for most of the components and some sub-assemblies in the production of our insulin pumps. Any sole and
single source supplier is managed through our supplier management program that is focused on reducing supply chain risk. Our suppliers are evaluated,
approved and monitored periodically by our quality department to ensure conformity with the specifications, policies and procedures applicable to our
devices. Members of our quality department also inspect our devices at various steps during the manufacturing cycle to facilitate compliance with our
devices’ stringent specifications.

We have received certification from BSI Group, a Notified Body to the International Standards Organization (ISO), of our quality system.

Certain processes utilized in the manufacturing and testing of our devices have been verified and validated as required by the FDA and other regulatory
bodies. As a medical device manufacturer, our manufacturing facility and the facilities of our sterilization and other critical suppliers are subject to periodic
inspection by the FDA and certain corresponding state agencies.

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Research and Development

Our research and development team includes employees who specialize in software engineering, mechanical engineering, electrical engineering,

and user experience design, many of whom have considerable experience developing diabetes-related products. Our research and development team
focuses on the continuous improvement and support of current product offerings, as well as our products under development.

In June 2015, we entered into non-exclusive agreements with DexCom to allow the integration of our insulin pump products with the DexCom

G5 and G6 CGM systems worldwide. In November 2020, we entered into non-exclusive agreements with DexCom to continue the development and
collaboration activities that enable the integration of the Company’s insulin pump products with DexCom’s CGM devices, including current and future
generation insulin pump products with DexCom’s G6 and G7 CGM devices. The 2015 agreements have an initial term of five years, and thereafter renew
automatically for additional one-year terms unless either party provides advance notice to the other party that they do not wish to extend the agreements.
The 2020 agreements have an initial term of five years and thereafter renew automatically for additional successive two-year periods unless either party
provides advance notice of non-renewal. The agreements do not require any licensing fees, milestone payments or royalty obligations to DexCom. The
agreements contain customary provisions for termination in the event of an uncured material breach or in the event of a dissolution of the other party, and
prohibit our assignment of the agreements to a DexCom competitor without DexCom’s prior consent.

In 2016, we entered into a worldwide, non-exclusive, royalty-bearing license agreement with TypeZero to allow the integration of our insulin

pump products with TypeZero’s inControl AID technology. The agreement also provides us access to TypeZero’s future AID innovations for five years
following the date of the agreement. In addition, the license agreement contemplated that our insulin pump products would be used alongside TypeZero’s
AID technology in certain studies under the International Diabetes Closed Loop (IDCL) Trial, which are now completed. In August 2018, TypeZero was
acquired by Dexcom. Nevertheless, the terms of our agreement with TypeZero remain effective until the patents covered by the agreement have expired,
subject to customary provisions for termination in the event of an uncured material breach.

In June 2020 we announced an agreement with Abbott to develop and commercialize integrated diabetes solutions that combine Abbott’s CGM

technology with our insulin delivery systems to provide more options for people to manage their diabetes. Following the completion of our integrated
product development work, and after obtaining required regulatory clearances or approvals, we intend to focus our initial commercial activities on
integrated products in the U.S. and Canada, and consider additional geographies in the future.

Intellectual Property

We have made protection of our intellectual property a strategic priority. We rely on a combination of copyright, patent, trademark, trade secret

and other intellectual property laws, non-disclosure agreements and other measures to protect our proprietary rights.

As of December 31, 2020, our patent portfolio consisted of approximately 103 issued U.S. patents and 69 pending U.S. patent applications. Of
these, our issued U.S. patents expire between approximately 2021 and 2038. We are also seeking patent protection for our proprietary technology in other
countries throughout the world. In addition, we also have 81 trademark registrations, including 19 U.S. trademark registrations and 62 foreign trademark
registrations.

In July 2012, we entered into an agreement with Smiths Medical, Inc. pursuant to which we were granted, through certain assignments and

certain non-exclusive and exclusive, worldwide, fully paid-up, royalty-free licenses, certain rights to patents and patent applications related to ambulatory
infusion pumps and related software and accessories for the treatment of diabetes. We agreed to pay $5.0 million in license fees and to share equally any
associated sublicense revenues we may receive. As of December 31, 2020, we had paid the initial license fees in full and have not entered into any
sublicense agreements.

In July 2020, we entered into a non-exclusive patent cross-license agreement for certain technologies in the field of diabetes with Medtronic plc.

With certain exclusions, the agreement applies to the companies’ existing products, as well as new products for at least the next five years, and includes a
provision that prohibits the parties from cloning one another’s products.

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Competition

The medical device industry is intensely competitive, subject to rapid change and highly sensitive to the introduction of new products, treatment

techniques or technologies, or other market activities of industry participants. We compete in domestic and international markets with a number of
companies that manufacture insulin delivery devices, such as Medtronic MiniMed, a division of Medtronic, and Insulet Corporation. In addition, Eli Lilly
& Co. has announced a collaboration to commercialize a version of Ypsomed AG’s existing insulin pump as part of a to-be-developed system. There are
also a number of other companies developing and marketing their own insulin delivery systems and/or related software applications for launch in the U.S.
market, including insulin pumps and Bluetooth-enabled insulin pens to support MDI therapy. Additionally, several other companies currently market
insulin pump products in international markets. In addition, we face competition from a number of companies, medical researchers and existing
pharmaceutical companies that are pursuing new delivery devices, delivery technologies, sensing technologies, procedures, drugs and other therapeutics for
the monitoring, treatment and prevention of diabetes.

For additional information, see the section of this Annual Report under the caption “Risk Factors” in Part I, Item 1A.

Government Regulation

Our products are medical devices subject to extensive regulation by the FDA in the United States, corresponding state regulatory authorities and

other regulatory bodies in other countries. The U.S. Federal Food, Drug, and Cosmetic Act, (FDCA) and the FDA’s implementing regulations govern:

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product design and development;

pre-clinical and clinical testing;

establishment registration and product listing;

product manufacturing;

labeling and storage;

pre-market clearance or approval;

advertising and promotion;

product sales and distribution;

recalls and field safety corrective actions; and

servicing and post-market surveillance.

FDA’s Pre-Market Clearance and Approval Requirements. Unless an exemption applies, each new or significantly modified medical device

we seek to commercially distribute in the United States will require either a pre-market notification under Section 510(k) of the FDCA, also referred to as a
510(k) clearance, or approval from the FDA through the premarket approval (PMA), process. Both the 510(k) clearance and PMA processes can be
expensive, lengthy and require payment of significant user fees, unless an exemption is available.

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The FDA classifies medical devices into one of three classes. Devices requiring fewer controls because they are deemed to pose lower risk are
placed in Class I or II. Class I devices are subject to general controls such as labeling, pre-market notification and adherence to the FDA’s Quality System
Regulation (QSR), which cover manufacturers’ methods and documentation of the design, testing, production, control quality assurance, labeling,
packaging, sterilization, storage and shipping of products. Class II devices are subject to special controls such as performance standards, post-market
surveillance, FDA guidelines, or particularized labeling, as well as general controls. Some Class I and Class II devices are exempted by regulation from the
510(k) clearance requirement, and the requirement of compliance with substantially all of the QSR. t:slim, t:flex, t:slim X2, t:slim X2 with Control-IQ
technology and t:connect received FDA clearance as Class II devices. However, t:connect was subsequently down-classified to a Class I device. A PMA
application is required for devices deemed by the FDA to pose the greatest risk, such as life-sustaining, life-supporting or certain implantable devices, or
those that are “not substantially equivalent” either to a device previously cleared through the 510(k) process or to a “preamendment” Class III device in
commercial distribution before May 28, 1976 when PMA applications were not required. t:slim G4, t:slim X2 with G5 integration and t:slim X2 with
Basal-IQ technology received FDA approval as Class III devices.

There are three new Class II categories classified by the FDA for the interoperability of devices as a complete AID system that are intended to
help support continued rapid innovation by streamlining the regulatory pathway for integrated products approved by the FDA. In June 2018, our t:slim X2
was the first insulin pump designated by the FDA as compatible with integrated continuous glucose monitoring (iCGM) devices. In February 2019, we
received FDA approval of our de novo application to classify the t:slim X2 to a Class II device, under the new insulin pump classification referred to as
Alternate Controller Enabled Infusion Pumps (ACE pumps). In December 2019, we received FDA approval of our de novo application to classify our
Control-IQ technology as the first automated insulin dosing software in a new interoperable automated glycemic controller (iAGC) category that
automatically adjusts insulin delivery to a person with diabetes by connecting to an ACE pump and iCGM. In connection with the de novo applications for
both the ACE pump and the iAGC category, the FDA established certain special controls that we will need to continue to satisfy. In March 2020, our Basal-
IQ technology was also cleared as an iAGC. If we are not able to satisfy those special controls, we would be required to seek approval for those products
under the traditional PMA submission process.

For Class III devices a PMA application must be supported by valid scientific evidence that typically includes extensive technical, pre-clinical,

clinical, manufacturing and labeling data to demonstrate to the FDA’s satisfaction the safety and efficacy of the device. A PMA application also must
include a complete description of the device and its components, a detailed description of the methods, facilities and controls used to manufacture the
device, and proposed labeling. After a PMA application is submitted and found to be sufficiently complete, the FDA begins an in-depth review of the
submitted information. During this review period, the FDA may request additional information or clarification of information already provided. Also,
during the review period, an advisory panel of experts from outside the FDA may be convened to review and evaluate the application and provide
recommendations to the FDA. In addition, the FDA generally will conduct a pre-approval inspection of the manufacturing facility to evaluate compliance
with QSR, which requires manufacturers to implement and follow design, testing, control, documentation and other quality assurance procedures.

FDA review of a PMA application generally takes approximately one year but may take significantly longer. The FDA can delay, limit or deny

approval of a PMA application for many reasons, including:

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systems may not be deemed safe or effective to the FDA’s satisfaction;

the data from pre-clinical studies and clinical trials may be deemed insufficient to support approval;

the manufacturing process or facilities may not meet applicable requirements; and

changes in FDA approval policies or adoption of new regulations may require additional data.

If an FDA evaluation of a PMA application is favorable, the FDA will issue either an approval letter, or approvable letter, which usually

contains a number of conditions that must be met in order to secure final approval of the PMA. When and if those conditions have been fulfilled to the
satisfaction of the FDA, the agency will issue a PMA approval letter authorizing commercial marketing of a device, subject to the conditions of approval
and the limitations established in the approval letter. If the FDA’s evaluation of a PMA application or manufacturing facilities is not favorable, the FDA
will deny approval of the PMA or issue a not-approvable letter. The FDA also may determine that additional tests or clinical trials are necessary, in which
case the PMA approval may be delayed for several months or years while the trials are conducted and data is submitted in an amendment to the PMA. The
PMA process can be expensive, uncertain and lengthy and a number of devices for which FDA approval has been sought by other companies have never
been approved by the FDA for marketing.

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New PMA applications or PMA supplements may be required for modifications to the manufacturing process, labeling, device specifications,

materials or design of a device that has been approved through the PMA process. PMA supplements often require submission of the same type of
information as an initial PMA application, except that the supplement is limited to information needed to support any changes from the device covered by
the approved PMA application and may or may not require as extensive technical or clinical data or the convening of an advisory panel.

Clinical trials are typically required to support a PMA application and are sometimes required for a 510(k) clearance. These trials generally

require submission of an application for an Investigational Device Exemption (IDE), to the FDA. The IDE application must be supported by appropriate
data, such as animal and laboratory testing results, showing that it is safe to test the device in humans and that the testing protocol is scientifically sound.
The IDE application must be approved in advance by the FDA for a specified number of patients, unless the product is deemed a non-significant risk device
and eligible for abbreviated IDE requirements. Generally, clinical trials for a significant risk device may begin once the IDE application is approved by the
FDA and the study protocol and informed consent are approved by appropriate institutional review boards at the clinical trial sites. The FDA’s approval of
an IDE allows clinical testing to go forward, but it does not bind the FDA to accept the results of the trial as sufficient to prove the product’s safety and
efficacy, even if the trial meets its intended success criteria. All clinical trials must be conducted in accordance with the FDA’s IDE regulations that govern
investigational device labeling, prohibit promotion, and specify an array of recordkeeping, reporting and monitoring responsibilities of study sponsors and
study investigators. Clinical trials must further comply with the FDA’s regulations for institutional review board approval and for informed consent and
other human subject protections. Required records and reports are subject to inspection by the FDA. The results of clinical testing may be unfavorable or,
even if the intended safety and efficacy success criteria are achieved, may not be considered sufficient for the FDA to grant approval or clearance of a
product. The commencement or completion of any clinical trial may be delayed or halted, or be inadequate to support approval of a PMA application or a
510(k) notification, for numerous reasons, including, but not limited to, the following:

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the FDA or other regulatory authorities do not approve a clinical trial protocol or a clinical trial, or place a clinical trial on hold;

patients do not enroll in clinical trials at the rate expected;

patients do not comply with trial protocols;

patient follow-up is not at the rate expected;

patients experience adverse side effects;

patients die during a clinical trial, even though their death may not be related to the products that are part of our trial;

institutional review boards and third-party clinical investigators may delay or reject the trial protocol;

third-party clinical investigators decline to participate in a trial or do not perform a trial on the anticipated schedule or consistent with the
clinical trial protocol, good clinical practices or other FDA requirements;

we or third-party organizations do not perform data collection, monitoring and analysis in a timely or accurate manner or in a manner
consistent with the clinical trial protocol or investigational or statistical plans;

third-party clinical investigators have significant financial interests related to us or our study that the FDA deems the study results
unreliable, or the company or investigators fail to disclose such interests;

regulatory inspections of our clinical trials or manufacturing facilities, which may, among other things, require us to undertake corrective
action or suspend or terminate our clinical trials;

changes in governmental regulations or administrative actions;

the interim or final results of the clinical trial are inconclusive or unfavorable as to safety or efficacy; and

the FDA concludes that our trial design is inadequate to demonstrate safety and efficacy.

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Other Regulatory Requirements. Even after a device receives clearance or approval and is placed in commercial distribution, numerous

regulatory requirements apply. These include:

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establishment registration and device listing;

QSR, which requires manufacturers, including third-party manufacturers, to follow stringent design, testing, production, control,
supplier/contractor selection, complaint handling, documentation and other quality assurance procedures during all aspects of the
manufacturing process;

labeling regulations that prohibit the promotion of products for uncleared, unapproved or “off-label” uses, and impose other restrictions on
labeling, advertising and promotion;

the FDA’s Medical Device Reporting (MDR) 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 the malfunction were to recur;

voluntary and mandatory device recalls to address problems when a device is defective and could be a risk to health; and

corrections and removals 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 FDCA that may present a risk to health.

Also, the FDA may require us to conduct post-market surveillance studies or establish and maintain a system for tracking our products through
the chain of distribution to the patient level. We are currently conducting a post-market surveillance study for our t:slim X2 with Control-IQ technology for
users with type 1 diabetes age six and above. We may elect to pursue additional post-market surveillance studies in the future.

The FDA and the Food and Drug Branch of the California Department of Health Services enforce regulatory requirements by conducting

periodic, unannounced inspections and market surveillance. Inspections may include the manufacturing facilities of our subcontractors.

In general, failure to comply with applicable regulatory requirements can result in enforcement actions by the FDA and other regulatory

agencies. These may include any of the following sanctions or consequences:

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warning letters or untitled letters that require corrective action;

fines and civil penalties;

unanticipated expenditures;

delays in approving or refusal to approve future products;

FDA refusal to issue certificates to foreign governments needed to export products for sale in other countries;

suspension or withdrawal of FDA clearance or approval;

product recall or seizure;

interruption of production;

operating restrictions;

injunctions; and

criminal prosecution.

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We and our contract manufacturers, specification developers and some suppliers of components or device accessories, are required to
manufacture our products in compliance with current Good Manufacturing Practice, (GMP), requirements set forth in the QSR. The QSR requires a quality
system for the design, manufacture, packaging, labeling, storage, installation and servicing of marketed devices, and it includes extensive requirements
with respect to quality management and organization, device design, buildings, equipment, purchase and handling of components or services, production
and process controls, packaging and labeling controls, device evaluation, distribution, installation, complaint handling, servicing, and record keeping. The
FDA evaluates compliance with the QSR through periodic unannounced inspections that may include the manufacturing facilities of our subcontractors. If
the FDA believes that we or any of our contract manufacturers, or regulated suppliers, are not in compliance with these requirements, it can shut down our
manufacturing operations, require recall of our products, refuse to approve new marketing applications, institute legal proceedings to detain or seize
products, enjoin future violations or assess civil and criminal penalties against us or our officers or other employees.

Licensure. In the United States, several states require that durable medical equipment (DME), providers be licensed in order to sell products to
patients in that state. Some of these states require that DME providers maintain an in-state location or retain a licensed pharmacist, and in those states, we
sell our products through a third-party distributor. Although we believe we are in material compliance with applicable state regulations regarding licensure
requirements, if we were found to be noncompliant, we could be subject to fines and penalties or lose our licensure in that state, which could prohibit us
from selling our current or future products to patients in that state. In addition, we are subject to certain state laws regarding professional licensure. We
believe that our certified diabetes educators are in material compliance with such state laws. However, if our educators or we were to be found non-
compliant in a given state, we may need to modify our approach to providing education, clinical support and customer service.

Fraud and Abuse Laws. There are numerous U.S. federal and state laws pertaining to healthcare fraud and abuse, including the federal Anti-

Kickback Statute and the Physician Self-Referral Law (the Stark Law), the federal civil False Claims Acts, the federal criminal Health Care Fraud Statute,
as well as various state laws regulating healthcare. Our relationships with healthcare providers and other third parties are subject to scrutiny under these
laws. Violations of these laws are punishable by criminal and civil sanctions, including, in some instances, imprisonment and exclusion from participation
in federal and state healthcare programs, including the Medicare, Medicaid and Veterans Administration health programs.

Federal Anti-Kickback Statue. The federal Anti-Kickback Statute prohibits persons from knowingly and willfully soliciting, receiving, offering

or providing remuneration, directly or indirectly, in cash or in kind, to induce either the referral of an individual, or the furnishing, recommending, or
arranging of a good or service, for which payment may be made under a federal healthcare program such as Medicare and Medicaid.

We provide the initial training to customers necessary for appropriate use of our products either through our own diabetes educators or by
contracting with outside diabetes educators who have completed a Tandem pump-training course. Outside diabetes educators are reimbursed for their
services at fair market value. Although we believe that these arrangements do not violate the Anti-Kickback Statute, regulatory authorities may determine
otherwise, especially as enforcement of this law historically has been a high priority for the federal government. Noncompliance with the federal Anti-
Kickback Statute could result in our exclusion from Medicare, Medicaid or other governmental programs (which could adversely affect our revenues to a
material extent), restrictions on our ability to operate in certain jurisdictions, and civil and criminal penalties.

Physician Self-Referral Law. The Stark Law prohibits a physician from referring Medicare or Medicaid patients to an entity providing
“designated health services,” including a company that furnishes durable medical equipment, if the physician has a financial relationship with the company.
In addition to statutory exceptions, the Centers for Medicare and Medicaid Services (CMS), has issued numerous regulatory exceptions to the Stark Law.
Violation of the Stark Law could result in denial of payment, disgorgement of reimbursements received under a noncompliant arrangement, civil penalties,
and exclusion from Medicare, Medicaid or other governmental programs. Although we believe that we have structured our provider arrangements to
comply with current Stark Law requirements, these arrangements may not expressly meet the requirements for applicable exception from the law.

Federal False Claims Act. The federal False Claims Act provides, in part, that the federal government may bring a lawsuit against any person
whom it believes has knowingly presented, or caused to be presented, a false or fraudulent request for payment from the federal government, or who has
made a false statement or used a false record to get a claim approved. In addition, amendments in 1986 to the False Claims Act have made it easier for
private parties to bring “qui tam” whistleblower lawsuits under the act. Qui tam actions have increased significantly in recent years, causing greater
numbers of healthcare companies to have to defend a false claim action, pay fines and/or be excluded from Medicare, Medicaid or other federal or state
healthcare programs as a result of an investigation arising out of such action.

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We submit reimbursement claims to federal healthcare programs, and we also may provide some coding and billing information to purchasers of

our devices. These activities, if inappropriate, could result in liability under the False Claims Act. Further, claims arising from relationships which violate
the Anti-Kickback Statute are considered to be false claims under the False Claims Act. Liability under the False Claims Act may also attach to claims
arising from financial relationships which violate the Stark Law. We believe that we currently are in material compliance with the federal government’s
laws and regulations concerning the submission of claims and the provision of coding and billing information. However, because we cannot guarantee that
the government or qui tam relators will regard any billing errors that may be made as inadvertent, or our provider relationships as compliant, we may have
exposure under the False Claims Act.

Federal Health Care Fraud Statutes. We are also subject to a federal health care fraud statute that, among other things, imposes criminal and

civil liability for executing a scheme to defraud any health care benefit program including non-governmental programs, and prohibits knowingly and
willfully falsifying, concealing or covering up a material fact or making any materially false or fraudulent statement or representation, or making or using
any false writing or document with knowledge that it contains a materially false or fraudulent statement in connection with the delivery of or payment for
health care benefits, items or services.

State Fraud and Abuse Provisions. Many states have also adopted some form of anti-kickback and anti-referral laws and false claims acts. We
believe that we are in material conformance to such laws. Nevertheless, a determination of liability under such laws could result in fines and penalties and
restrictions on our ability to operate in these jurisdictions.

Data Privacy and Information Security Laws and Regulations. t:connect data is hosted on secure servers and our use of t:connect data is

subject to internal policies and procedures that are designed to comply with the federal U.S. Health Insurance Portability and Accountability Act of 1996
(HIPAA), as well as applicable U.S state privacy laws (including, but not limited to, the California Consumer Privacy Act). Although t:connect and
t:connect HCP are not currently generally available to users or healthcare providers outside the United States, we are also mindful of requirements under
Canada’s Personal Information Protection and Electronic Documents Act, referred to as PIPEDA, and similar provincial laws, and the E.U. General Data
Protection Regulation, commonly known as GDPR, and similar E.U. member state laws. Collectively, these laws and regulations set standards for
safeguarding the confidentiality, integrity, and availability of the personal information we collect and use from customers and healthcare providers. These
laws also require, among other things, that we are transparent about how we collect and share personal data and that we give t:connect users the ability to
know what data we are collecting about them, to obtain a copy of that data, to correct or amend that data, and to request we restrict use of that data.

Healthcare Fraud. In addition to information security and data privacy obligations, HIPAA also created two new federal crimes: healthcare

fraud and false statements relating to healthcare matters. The healthcare fraud statute prohibits knowingly and willfully executing a scheme to defraud any
healthcare benefit program, including private payors. A violation of this statute is a felony and may result in fines, imprisonment or exclusion from
government sponsored programs. The false statements statute prohibits knowingly and willfully falsifying, concealing or covering up a material fact or
making any materially false, fictitious or fraudulent statement in connection with the delivery of or payment for healthcare benefits, items or services. A
violation of this statute is a felony and may result in fines or imprisonment. We believe we are in substantial compliance with these provisions of HIPAA.

Physician Payments Sunshine Act. The Physician Payments Sunshine Act requires certain manufacturers, including medical device
manufacturers, to submit annual data pertaining to payments or other transfers of value to covered recipients, including physicians. Manufacturers may be
subject to audit for their compliance with this law. Failure to submit the required data in an accurate and timely manner may result in the imposition of civil
monetary penalties. We believe we are in substantial compliance with the Physician Payments Sunshine Act to date. However, the reporting requirements
are meaningfully expanded beginning in 2021 and we will need to implement additional processes and controls in order to comply with these new tracking
and disclosure obligations.

Anti-Bribery and Anti-Corruption Laws. The U.S. Foreign Corrupt Practices Act (FCPA), and similar laws in foreign jurisdictions generally
prohibit U.S. corporations and their representatives from offering, promising, authorizing or making improper payments, gifts or transfers to any foreign
government official in order to obtain or retain business. The scope of the FCPA would include interactions with certain healthcare professionals and
hospital administrators in many countries. We believe we are in substantial compliance with the FCPA and similar foreign regulations.

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International Regulation

International sales of medical devices are subject to local government regulations, which vary substantially from country to country. The time
required to obtain approval in another country may be longer or shorter than that required for FDA approval, and the requirements may differ. There is a
trend towards harmonization of quality system standards among the European Union, United States, Canada and various other industrialized countries.

The primary regulatory body in Europe is the European Union, which includes most of the major countries in Europe. Other countries, such as
Switzerland, have voluntarily adopted laws and regulations that mirror those of the European Union with respect to medical devices. The European Union
has adopted numerous directives and standards regulating the design, manufacture, clinical trials, labeling and adverse event reporting for medical devices.
These directives are in the process of being replaced by the Medical Device Regulation. Devices that comply with the requirements of a relevant directive
or regulation will be entitled to bear the CE conformity marking, indicating that the device conforms to the essential requirements of the applicable
directives and, accordingly, can be commercially distributed throughout Europe. The method of assessing conformity varies depending on the class of the
product, but normally involves a combination of self-assessment by the manufacturer and a third-party assessment by a “Notified Body.” This third-party
assessment may consist of an audit of the manufacturer’s quality system and specific testing of the manufacturer’s product. An assessment by a Notified
Body of one country within the European Union is required in order for a manufacturer to commercially distribute the product throughout the European
Union. Additional local requirements may apply on a country-by-country basis. Outside of the European Union, regulatory approval would need to be
sought on a country-by-country basis in order for us to market our products.

With the consummation of Brexit and the United Kingdom’s (UK) exit from the European Economic Area, the UK is not scheduled to transition

to the Medical Device Regulation but will continue to operate under existing directives. Although many classes of devices have grace periods, beginning
on January 1, 2021, medical devices placed on the UK market are required to register with the Medicines and Healthcare Products Regulatory Agency.
Registrations can only be submitted by UK manufacturers or by a UK Responsible Person who has a place of business in the UK. A UK Responsible
Person is a person who acts on behalf of a manufacturer established outside the UK in relation to specified tasks with regard to the manufacturer’s
obligations.

Information Security

All of our employees are required to complete annual information security education training, which includes identifying suspicious emails,

preventing virus and ransomware attacks, and avoiding other threats. We regularly review and modify our information security program to reflect changes
in technology, laws, regulations, risks, industry practices, and other business needs. On an annual basis, we receive external audits of our information
security posture, after which we remediate any findings. We hold cybersecurity insurance to mitigate against losses from a range of potential cyber
incidents. Our management briefs our board of directors or a committee thereof on information security on a quarterly basis.

Environmental Impact and Sustainability

In 2020, we expanded the number of employees in our environmental, health and safety department and added leadership who bring experience

from companies larger and more established than ours. We have a focused effort on understanding the environmental impact of our business and have a
number of initiatives in place to support this effort. For example, our standby diesel generators are monitored and regulated by California’s Air Pollution
Control District and their runtime is limited and closely monitored. In addition, we have dedicated efforts toward the reduction of energy use in our
lighting. We have actively pursued rebates from San Diego Gas & Electric to fund energy improvement projects, and our facilities use LED lighting,
motion sensors, or both, to reduce energy consumption. We are also working to reduce energy consumption for air conditioning and heating through
occupancy scheduling. Our manufacturing processes are not water intensive, and we use hands-free automatic sink faucets and automatic toilet flush valves
in all buildings. We are also working to reduce landfill waste by baling and recycling our cardboard, and we have a commingled recycling program in
place.

Our t:slim X2 insulin pump utilizes a rechargeable battery via its micro-USB port, eliminating the need to use alkaline batteries, which are

commonly used in our competitors’ insulin pumps. We estimate that our customers have kept approximately 8.7 million disposable batteries out of landfills
since our pumps became available in 2012, and that over the life of their pumps, together these users will save over 18.4 million batteries. Also, our
Tandem Device Updater enables our insulin pumps to be remotely updated with new pump software and features, thereby avoiding the environmental
effects of physically producing, shipping, exchanging, and disposing of hardware. Since August 2017, over 100,000 of our pumps have been remotely
updated through our Tandem Device Updater, which means that fewer screens, batteries, and circuit boards needed to be replaced. In addition, we have
reduced the size of our cartridge pouch so that it uses less packaging material. We continue to use innovative techniques to reduce environmental impact
and deliver products that can change people’s lives.

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Community Outreach and Impact

We strive to be a good corporate citizen in the communities in which our employees live and work. Our employee community outreach efforts

include donations and volunteer work, serving on boards and advisory committees and other corporate and individual actions. In 2020, we extended our
employee giving campaigns to include support for PRIDE organizations in San Diego and Boise. We partnered with Athena, a women’s advocacy
organization in San Diego, offering membership to 15 of our employees, giving them access to Athena’s network and benefits. We championed employee
participation in the annual Spare a Rose campaign, with funds going to Life For a Child, and continued our annual employee fundraising campaign for the
JDRF San Diego One Walk in support of diabetes research. In 2020, we joined JDRF as a national partner, supporting their events nationally at a higher
level than ever before. For many people with diabetes, peer support plays a key role in successful diabetes management. To help fulfill this need, we
provide support to a broad spectrum of people and organizations providing peer support and education through diabetes programs such as Beyond type 1,
Connected in Motion, Riding on Insulin, College Diabetes Network, Diabetes Exercise and Camping Association, Touched by Type 1, and regional
diabetes events such as Children with Diabetes, Taking Control of Your Diabetes, American Diabetes Association, and camps where our employees
participate and volunteer.

Human Capital

As of December 31, 2020, we had approximately 1,500 regular full-time employees, all of whom work in the United States or Canada. The term

“employees” in this Annual Report means our regular full-time employees. Our headquarters are in San Diego, CA, where our primary research and
development and administrative headquarters are located, and where we also operate a manufacturing facility and a warehousing facility. In addition, we
maintain an office in Boise, Idaho, where employees focus primarily on customer care, and an office in Markham, Ontario, Canada. None of our employees
are represented by a collective bargaining agreement, and we have never experienced any work stoppage. We believe we have good relations with our
employees.

Culture

Fostering and maintaining a strong, healthy culture is a key strategic focus. In 2020, the San Diego Business Journal named us as “One of the

Best Places to Work” in San Diego, an award given to “outstanding companies whose benefits, policies and practices are among the best in the region”. We
were also ranked 6th as one of the “Best Places to Work in Idaho” for a company of our size of operations in the state. Our core values statement was
created by our employees in a bottom-up, cross-functional process. These core values reflect who we are and the way our employees interact with one
another, our customers, partners and stockholders. Innovate, for real is our commitment to run our business with the future in mind to deliver products that
improve people’s lives, ensure continuous product improvements and exemplary customer support. No shortcuts is holding ourselves to the highest ethical
standards and delivering exceptional quality. Huddle up highlights the importance of successful collaboration that is inclusive of diverse perspectives, both
inside and outside of the Company. Stay awesome reflects a universal respect among employees which allows us the freedom to be ourselves and to be
effective at our jobs, knowing at the end of the day that we can trust everyone to do the right thing, for our customers, our investors and each other. Don’t
mess with our customers emphasizes the deep care we have for the people who use our products, their loved ones and health care providers. We are
committed to involving end users in the research and development of our products and customer support efforts, to develop products and services that truly
bring convenience, innovation, and usability to diabetes management.

We have detailed ethics and compliance policies that instill a commitment to ethical behavior and legal compliance across our company.

Employees are encouraged to approach their managers if they believe violations of standards or policies have occurred. Employees are also able to make
confidential and anonymous reports using an online or telephone hotline hosted by a third party provider.

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Diversity and Inclusion

We believe that a culture of inclusion and diversity enables us to create, develop and fully leverage the strengths of our workforce to exceed

customer expectations and meet our growth objectives. More than half of our employees are female, including one-third of our employees at the Vice
President level or higher, and approximately half of our employees are from an underrepresented ethnic community. We believe that bringing together
different perspectives and experiences is fundamental to innovation and continue raising the bar in the field of diabetes technology. In 2020, we formed a
diversity and inclusion council, sponsored by executive management, which is staffed by employees with diverse backgrounds, experiences or
characteristics who share a common interest in professional development, improving corporate culture and delivering sustained business results. This
council is focused on cultivating and supporting our internal culture through diversity of thought, support and advocacy within the diabetes community and
continuing to build and maintain a diverse and inclusive workforce.

Organizational Development

Attracting, developing and retaining employees is critical to our longer term success. To support the advancement of our employees, we offer
training and development programs encouraging advancement from within and continue to fill our team with strong and experienced management talent.
We leverage both formal and informal programs to identify, foster, and retain top talent at both the corporate and operating level.

We have established a comprehensive training program to develop employees throughout the organization. Emerging Leaders and Leading in

Tandem are examples of internal programs intended for high performing individual contributors, and newly hired and promoted supervisors and managers,
respectively. More than 90% of employees participating in these programs remain employed at Tandem and approximately one-third have been promoted
or have had a significant change in scope of responsibility. Our leadership team also mentors rising talent on a more informal basis. This informal
mentorship achieves a number of goals, including accelerating the development of top performers, increasing organizational learning, and improving
employee performance and retention. The executive team also commits substantial time to evaluating the bench strength of our leadership and working
with our leadership to improve their performance.

Total Rewards

We have demonstrated a history of investing in our workforce by offering competitive salaries and wages. Annual increases and incentive

compensation are based on merit, which is communicated to employees at the time of hiring and documented through our talent management process as
part of our annual review procedures and upon internal transfer and/or promotion. To foster a stronger sense of ownership and align the interests of partners
with stockholders, stock options and/or restricted stock units are provided to a substantial proportion of our employees under our broad-based stock
incentive programs. Also, our employees are able to participate in our employee stock purchase program. Furthermore, we offer comprehensive, locally
relevant and innovative benefits to all eligible employees, including health insurance, paid time off, paid and unpaid leaves, a retirement plan and life,
disability/accident coverage and a wellness program. In addition, we engage a nationally recognized outside compensation and benefits consulting firm to
independently evaluate the effectiveness of our executive compensation and total rewards programs and to provide benchmarking against our peers within
the industry.

Employee Health and Safety

The health and safety of our employees is our highest priority, and this is consistent with our operating philosophy. We have integrated our
employee health and safety efforts with our human resources functions to create a corporate culture with a shared commitment to the well-being of our
professionals. Our employee assistance and wellness programs offer a range of benefits and services. For example, as a benefit to our employees and their
eligible dependents, we provide access to personal and job-related counseling and assistance resources for addressing concerns such as emotional well-
being, family and relationships, legal and financial matters, healthy lifestyles, mental health, substance abuse, and work and life transitions. Every work day
we provide a virtual wellness session featuring guided meditation, stretching, yoga, or exercise. Our focused wellness education sessions, generally offered
several times per month, cover topics such as parenting, mental health, nutrition, stress management, sleep habits, resilience, and working in a remote
environment. We host an online wellness lounge and mental health toolkit with a range of recorded learning sessions and articles, and our monthly benefits
newsletter updates employees on our various health and wellness benefits programs. Also, we have comprehensive safety training programs that ensure our
employees know how to do their jobs safely and in compliance with laws and regulations. We operate in modern, efficient, and safe facilities, and have had
minimal accident and injury rates company-wide. Despite this success, however, our goal remains the same: zero accidents.

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In the COVID-19 global pandemic, we have been deemed an essential healthcare business under applicable governmental orders based on the

critical nature of the products we offer and the communities we serve. As a result, our manufacturing and warehousing sites continued operating during the
COVID-19 pandemic. As such, we have invested in creating physically safe work environments for our employees. Our response to the COVID-19
pandemic also included employee safety measures such as:

• Adding work from home flexibility;

• Increasing cleaning protocols across all locations;

• Initiating regular communication regarding impacts of the COVID-19 pandemic, including health and safety protocols and procedures;

• Implementing temperature screening of employees at the majority of our manufacturing and warehousing facilities;

• Establishing new physical distancing procedures for employees who need to be onsite;

• Providing additional personal protective equipment and cleaning supplies;

• Implementing protocols to address actual and suspected COVID-19 cases and potential exposure;

• Limiting domestic and international non-essential travel for all employees; and

• Requiring masks to be worn in all locations where mandated by local law.

COVID-19 Global Pandemic Impact and Considerations

We are deemed an essential healthcare business under applicable governmental orders based on the critical nature of the products we offer and

the communities we serve. We experienced a modest impact from the COVID-19 global pandemic during the first quarter of 2020, which became more
pronounced beginning in the second quarter through the end of the year. We originally anticipated that our sales outside the United States would experience
a greater proportional impact due to differences in the sales process in domestic versus international markets. Initially, the impact on our business was
relatively consistent worldwide but we have since seen varying degrees of impact in international markets based on local conditions. We anticipate that our
sales and operating results will continue to be adversely impacted and subject to unpredictable variability for the duration of the pandemic. For example,
we have experienced delays in certain programs of up to three or six months from when they were originally planned, such as human factors studies
associated with our product development efforts. In addition, regulatory timelines may be difficult to predict as the FDA has stated that its review process
may take longer than normal due to the impact of the COVID-19 global pandemic. The full extent of the impact of the COVID-19 global pandemic on our
future business and operations is difficult to estimate and will depend on a number of factors including the scope and duration of the COVID-19 global
pandemic and the relative impact of COVID-19 on the business operations of our contract manufacturers, suppliers, and competitors.

We have taken steps to prioritize the health and safety of our employees and customers during the COVID-19 global pandemic, while working

to maintain a continuous supply of products, training and customer support. To that end, we have increased the frequency of our communications to
employees, suppliers, customers, and healthcare providers. Since March 2020, we have restricted non-essential employee travel, banned visitors from all of
our facilities, and transitioned those employees able to perform their job function outside of our facilities to a remote work environment. For our field-
based sales and clinical employees, we initially discontinued all in-person activities and began utilizing technology to remotely engage healthcare providers
and customers. We continue to work closely with our healthcare providers and customers, remaining flexible in our method of interaction. To help ensure
the safety and health of our employees in manufacturing and warehousing positions involved in production and fulfillment operations, we have
implemented preventative measures to comply with social distancing requirements and require temperature checks of our employees before each shift.

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In response to developments surrounding the COVID-19 global pandemic, we initiated discussions with our key suppliers in early 2020

regarding their abilities to fulfill existing orders, and we have continued to regularly assess their capacity. During the first six months of 2020, we
experienced certain challenges managing our inventory, primarily due to the impacts of the COVID-19 global pandemic. For example, in the first quarter of
2020, we observed customers purchasing cartridges and infusion sets at a higher rate than anticipated. In addition, during the second quarter of 2020, our
infusion set manufacturer experienced certain inventory constraints which resulted in us requesting some customers to accept substitutions of similar
products to prevent delays in order fulfillment. At this time, we believe many of our suppliers are deemed essential businesses under applicable
governmental orders, and we have not experienced, and do not anticipate experiencing, disruption in our ability to manufacture insulin pumps and
cartridges due to component procurement limitations. Additionally, our third-party cartridge manufacturer completed validation and commenced
commercial-scale manufacturing near the end of the first quarter to supplement our existing cartridge manufacturing capacity, which we believe will assist
us in meeting product demand in future periods. Our finished goods and raw material inventory, as well as available manufacturing capacity, position us
well to respond to unforeseen disruptions in the near term.

Commercially, we have been communicating with our customers and healthcare providers through social media, direct email outreach and our

website, in addition to regular communications sent by our sales and clinical employees. We are also leveraging our technology platforms, such as our
t:connect diabetes management application, to support healthcare providers, as many of them are increasingly utilizing telehealth capabilities in their
practices. By the end of the first quarter of 2020, we expanded our remote new pump training offering to all customers who purchased a t:slim X2 insulin
pump, and in the third quarter, we resumed offering in-person trainings on a limited basis and under specific conditions.

Management

John F. Sheridan (age 65) has served as our President and Chief Executive Officer since March 2019 and as a member of our board of directors

since June 2019. Mr. Sheridan previously served as Executive Vice President and Chief Operating Officer since April 2013. Prior to joining our company,
Mr. Sheridan served as Chief Operating Officer of Rapiscan Systems, Inc., a provider of security equipment and systems, from March 2012 to February
2013. Mr. Sheridan served as Executive Vice President of Research and Development and Operations for Volcano Corporation, a medical technology
company, from November 2004 to March 2010. From May 2002 to May 2004, Mr. Sheridan served as Executive Vice President of Operations at
CardioNet, Inc., a medical technology company, now operating as BioTelemetry, Inc. (Nasdaq: BEAT). From March 1998 to May 2002, he served as Vice
President of Operations at Digirad Corporation, a medical imaging company. Mr. Sheridan holds a B.S. in Chemistry from the University of West Florida
and an M.B.A. from Boston University.

David B. Berger (age 51) has served as our Executive Vice President, Chief Business Operations and Compliance Officer since November 2020

and is responsible for the Company’s legal, quality, regulatory, clinical and customer technical support functions. He previously served as Executive Vice
President, Chief Legal and Compliance Officer since April 2019, and as General Counsel, having overseen the legal department since August 2013. From
January 2008 until August 2013, Mr. Berger was employed at Senomyx, Inc., a taste science company, where he most recently served as Senior Vice
President and General Counsel. He also served as Corporate Secretary of Senomyx from January 2008 until May 2014. From April 2003 until October
2007, Mr. Berger was responsible for all commercial aspects of legal affairs at Biosite Incorporated (Biosite), a provider of medical diagnostic products,
most recently serving as Vice President, Legal Affairs. Previously, Mr. Berger was an attorney at Cooley Godward LLP and Amylin Pharmaceuticals, Inc.
Mr. Berger holds a B.A. in Economics from the University of California, Berkeley and a J.D. from Stanford Law School.

Brian B. Hansen (age 53) has served as our Executive Vice President and Chief Commercial Officer since February 2016. Prior to joining our
company, Mr. Hansen served from September 2014 as Chief Commercial Officer of Adaptive Biotechnologies Corp. From May 2013 to September 2014,
Mr. Hansen served as Head of Commercial, Sales and Marketing, of Genoptix, a Novartis Company. From December 2005 to February 2013, he served in
various roles of increasing responsibility at Gen-Probe, Inc., a medical diagnostics company, most recently serving as Senior Vice President, Global Sales
and Services from January 2012 to February 2013. Mr. Hansen received a B.S. in Business Administration from the University of Missouri-Columbia, and
an M.B.A. from the School of Business at San Diego State University.

23

Elizabeth A. Gasser (age 45) has served as our Executive Vice President, Strategy and Corporate Development since January 2020. Prior to

joining our company, Ms. Gasser served from June 2017 as an independent adviser providing strategic and corporate development solutions to boards and
executive teams. From January 2016 to June 2017 she was Vice President of Corporate Strategy at QUALCOMM Technologies, Inc. (QTI), a subsidiary of
QUALCOMM Incorporated (Nasdaq: QCOM), a global leader in the development and commercialization of technologies and products used in mobile
devices and other wireless products. Prior to that, from November 2012 to January 2016 she was Vice President of Strategic Development at QTI, after
serving in other strategic related roles of increasing responsibility beginning in 2006. Ms. Gasser holds a B.A. and an M.A. in Economics from the
University of Cambridge.

Susan M. Morrison (age 41) has served as our Chief Administrative Officer since September 2013 and as an Executive Vice President since

December 2017, and is responsible for the Company’s investor relations, corporate communications, project management, human resources and facilities
functions. From April 2013 until September 2013, she served as our Vice President, Human Resources, Corporate and Investor Relations. Ms. Morrison
served as our Director, Corporate and Investor Relations, from January 2009 to March 2013, and was our Director, Corporate Services from November
2007 to December 2008. Prior to joining our company, Ms. Morrison held various positions in Corporate and Investor Relations at Biosite from August
2003 through November 2007. Ms. Morrison holds a B.A. in Public Relations from Western Michigan University.

Leigh A. Vosseller (age 48) has served as our Executive Vice President, Chief Financial Officer, and Treasurer since June 2018, and served as

Senior Vice President, Chief Financial Officer and Treasurer from January 2018 to May 2018. Ms. Vosseller is our principal financial and accounting
officer. She joined us as Vice President of Finance in 2013 and was promoted to Senior Vice President of Finance in August 2017. Prior to that time, she
served as Vice President and Chief Financial Officer at Genoptix, beginning in 2011, after initially joining Genoptix in 2008. Prior to that she held a senior
finance position at Biosite where she played a key role in developing the financial and administrative infrastructure for international expansion.
Ms. Vosseller is a certified public accountant (inactive) and holds a B.S. in Accounting from Missouri State University.

Family Relationships

Mr. Sheridan, our President and Chief Executive Officer, and Ms. Vosseller, our Executive Vice President, Chief Financial Officer and

Treasurer, are involved in a personal relationship and share a primary residence. Ms. Vosseller reports directly to Mr. Sheridan. Our board of directors is
informed of the relationship and due to the direct reporting arrangement, we have taken appropriate actions to ensure compliance with Company policies
and procedures. Mr. Sheridan and Ms. Vosseller will not be involved in setting compensation or benefits for one another, which will continue to be
determined by our Compensation Committee. In addition, our Audit Committee of the Board of Directors considered whether additional internal disclosure
controls and procedures are appropriate in light of the circumstances and, as a result, certain additional internal controls were implemented during the year
ended December 31, 2019.

Except as described above, there are no family relationships between any of our directors and executive officers.

Additional Information

Our website address is www.tandemdiabetes.com. We post links to our website to the following filings as soon as reasonably practicable after

they are electronically filed with or furnished to the SEC: annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K,
proxy statements, information statements, beneficial ownership reports and any amendments to those reports or statements filed or furnished pursuant to
Sections 13(a), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the Exchange Act). All such filings are available through our website free
of charge. However, the information contained on or accessed through our website does not constitute part of this Annual Report, and references to our
website address in this Annual Report are inactive textual references only.

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Item 1A.    Risk Factors

An investment in our common stock, or in securities convertible into or exchangeable for our common stock, involves a high degree of risk. You
should carefully consider the risks described below, together with all of the other information included in this Annual Report, as well as in our other filings
with the SEC, in evaluating our business. If any of the following risks actually occur, our business, financial condition, operating results and future
prospects could be materially and adversely affected. In that case, the trading price of our common stock may decline and you might lose all or part of your
investment. The risks described below are not the only ones we face. Additional risks that we currently do not know about or that we currently believe to be
immaterial may also impair our business, financial condition, operating results, liquidity, and future prospects. Certain statements below are forward-
looking statements. For additional information, see the section of this Annual Report under the caption “Cautionary Note Regarding Forward-Looking
Statements.”

Summary of Risk Factors

An investment in our common stock, or in securities convertible into or exchangeable for our common stock, involves a high degree of risk. Below
is a summary of material factors that make an investment in our securities speculative or risky. Importantly, this summary does not address all of the risks
that we face. Additional discussion of the risks summarized in this risk factor summary, as well as other risks that we face, can be found below, after this
summary.

Risks Related to Our Business and Our Industry

• We have incurred significant operating losses since inception and may not achieve sustained profitability.
• We currently rely on sales of insulin pump products to generate a significant portion of our revenue, and any factors that negatively impact sales of

these products may adversely affect us.
Public health threats, such as the COVID-19 global pandemic, have had a material adverse effect on our business.

•
• Our ability to maintain and grow our revenue depends on retaining a high percentage of our customer base.
• We operate in a very competitive industry.
•
•

Competitive products or other technological developments may render our products obsolete or less desirable.
The failure of our insulin pump and related products to achieve and maintain market acceptance could result in us achieving sales below our
expectations.
Failure to secure or retain adequate coverage or reimbursement for our products by third-party payors could adversely affect our business.

If we are unable to maintain or expand our network of independent distributors, our sales may be negatively affected.
The third parties on which we rely to assist us with our pre-clinical development or clinical trials may not perform as expected.

•
• We may face unexpected challenges in marketing and selling our products, and training new customers on the use of our products.
• We may be unable to maintain our existing sales, marketing, clinical and customer service infrastructure.
•
•
• Our failure to successfully complete clinical trials could prevent us from obtaining regulatory approvals for or commercializing our products.
•
• Our ability to achieve profitability has dependencies on our ability to reduce the per-unit cost of our products.
• Manufacturing risks may adversely affect our ability to manufacture products,
• We depend on a limited number of third-party suppliers for certain components and products.
• Any disruption at one of our facilities could adversely affect our business and operating results.
• We may not experience the anticipated operating efficiencies from the transition of our manufacturing and warehousing operations.
•
•
• We may enter into collaborations or partnerships with third parties that may not result in commercially viable products or the generation of

If we do not enhance our product portfolio to meet the demands of our market, we may fail to effectively compete.
Concerns regarding the safety and efficacy of our products could limit sales and cause negative effects to our business.

If assumptions about the potential market for our products are inaccurate our business may be adversely affected.

significant revenues.

• We operate our business in regions subject to natural disasters and other catastrophic events.
• A security breach or other significant disruption to our information technology systems could materially disrupt our operations or result in the

unauthorized disclosure of sensitive information.

25

• We may be unable to retain and motivate our senior management or recruit additional qualified personnel
• We may experience a variety of risks associated with international operations.
• Our failure to successfully manage acquisitions could have an adverse effect on our business.

Risks Related to Our Future Financings and Financial Results

• We may need to raise additional funds in the future and funds may not be available on commercially reasonable terms.
• Our operating results may fluctuate significantly from quarter to quarter.

Risks Related to Our Intellectual Property and Potential Litigation

• Our ability to comprehensively protect our intellectual property and proprietary technology is uncertain.
•
• We may be subject to damages resulting from claims that we have wrongfully used or disclosed patient health information or trade secrets, or are

The medical device industry is characterized by patent litigation, and we could become subject to such litigation.

in breach of non-competition or non-solicitation agreements.

• We may incur product liability losses, and insurance coverage may be inadequate or unavailable to cover these losses.

Risks Related to Our Legal and Regulatory Environment

• Our products and operations are subject to extensive governmental regulation.
• Modifications to our products may require new regulatory approvals, or require us to cease marketing or recall modified products.
• A recall of our products, or the discovery of safety issues, could have a negative impact on us.
• Our failure to comply with U.S. federal and state fraud and abuse laws could have an adverse impact on us.
• We may be liable if we engage in the promotion of the off-label use of our products.
•

Legislative or regulatory healthcare reforms may result in downward pressure on the price of and decrease reimbursement for our products.

Risks Related to Our Common Stock

The price of our common stock may continue to fluctuate significantly.

•
• Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.
• We may fail to maintain an effective system of internal control over financial reporting.

Risks Related to Our Convertible Senior Notes

The Notes could adversely affect our financial condition.

•
• We may not have sufficient cash flow from our business to service the Notes.
• We may take actions which could limit our ability to make payments on the Notes.
• We may not be able to raise the funds necessary to repurchase or settle conversions of the Notes.
•
•

The accounting method for the Notes could have a material effect on our reported financial results.
Conversion of the Notes may dilute the ownership interest of existing stockholders.

Risks Related to Our Business and Our Industry

We have incurred significant operating losses since inception and cannot assure you that we will achieve sustained profitability.

Since our inception in January 2006, we have incurred a significant net loss. As of December 31, 2020, we had an accumulated deficit of $659.2

million. To date, we have funded our operations primarily through cash collected from product sales, private and public offerings of our equity securities,
and debt financing. We have devoted substantially all of our resources to the design, development and commercialization of our products, the scaling of our
manufacturing and business operations, and the research and development (R&D) of our current products and products under development.

We began commercial sales of our first product, t:slim, in August 2012 and our current flagship pump platform, t:slim X2, in October 2016. The

t:slim X2 insulin pump now represents 100% of new pump shipments. Until the third quarter of 2018 we were selling our products only in the United
States and have since launched our products in select international geographies.

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Since the first quarter of 2013, we have been able to manufacture and sell our insulin pump products at a cost and in volumes sufficient to allow

us to achieve a positive overall gross margin. For the years ended December 31, 2020 and 2019, our gross profit was $260.5 million and $194.2 million,
respectively. Although we have achieved a positive overall gross margin and have substantially reduced our operating loss, we still operate at a net loss on
an annual basis and expect that we may continue to do so for the foreseeable future.

To implement our business strategy and achieve consistent profitability, we need to, among other things, increase sales of our products and the

gross profit associated with those sales, maintain an appropriate customer service and support infrastructure, fund ongoing R&D activities, create additional
efficiencies in our manufacturing processes while adding to our capacity, and obtain regulatory clearance or approval to commercialize
our products currently under development both domestically and internationally. We expect our expenses will continue to increase as we pursue these
objectives and make investments in our business. Additional increases in our expenses without commensurate increases in sales could significantly increase
our operating losses.

The extent of our future operating losses and the timing of our profitability are highly uncertain in light of a number of factors, including the

timing of the launch of new products and product features by us and our competitors, market acceptance of our products and competitive products by
people with insulin-dependent diabetes, their caregivers and healthcare providers, the timing of regulatory approval of our products and the products of our
competitors, the actual efficiencies gained in our manufacturing processes, and the scope and duration of the impacts caused by the COVID-19 global
pandemic. Any additional operating losses will have an adverse effect on our stockholders’ equity, and we cannot assure you that we will be able to sustain
profitability.

We currently rely on sales of insulin pump products to generate a significant portion of our revenue, and any factors that negatively impact sales of
these products may adversely affect our business, financial condition and operating results.

We generate nearly all of our revenue from the sale of t:slim X2 insulin pumps and the related insulin cartridges and infusion sets. Sales of these

products may be negatively impacted by many factors, including:

•

•

•

•

•

•

•

•

•

market acceptance of the insulin pumps and related products manufactured and sold by our key competitors, including
Medtronic MiniMed, a division of Medtronic plc;

the potential that breakthroughs for the monitoring, treatment or prevention of diabetes may render our insulin pumps obsolete
or less desirable;

adverse regulatory or legal actions relating to our products, or similar products or technologies of our competitors;

failure of our Tandem Device Updater to accurately and timely provide customers with remote access to new product features
and functionality as anticipated, or our failure to obtain regulatory approval for any such updates;

changes in reimbursement rates or policies relating to insulin pumps or similar products or technologies by third-party payors;

our inability to enter into contracts with third-party payors on a timely basis and on acceptable terms;

problems arising from the expansion of our manufacturing capabilities and commercial operations, or destruction, loss, or
temporary shutdown of our manufacturing facilities;

concerns regarding the perceived safety or reliability of any of our products, or any component thereof; and

claims that any of our products, or any component thereof, infringes on patent rights or other intellectual property rights of third
parties.

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In addition, sales of any of our current or future insulin pump products with CGM integration are subject to the continuation of our applicable
agreements with Dexcom or other third parties which, under some circumstances, may be subject to termination, with or without cause, on relatively short
notice. Sales of our current or future products may also be negatively impacted in the event of any regulatory or legal actions relating to CGM products that
are compatible with our pumps, or in the event of any disruption to the availability of the applicable CGM-related supplies, such as sensors or transmitters,
in a given market in which our products are sold. Sales of our products may also be adversely impacted if the CGM products that are compatible with our
pumps are not viewed as superior to competing CGM products in markets where our products are sold, or if the price of these products is not competitive
with similar products available in the market.

Because we currently rely on sales of our t:slim X2 insulin pump and related products to generate a significant majority of our revenue, any

factors that negatively impact sales of these products (or negatively impact the products or components integrated with these products), or result in sales of
these products increasing at a lower rate than expected, could adversely affect our business, financial condition and operating results. We believe the
COVID-19 global pandemic has had, that it and may continue to have, an adverse impact on sales of our products. For instance, we have seen examples of
customers delaying their purchasing decisions or physicians pausing prescriptions for our products. It could also have the effect of magnifying the negative
impact of any of the factors described above.

Public health threats, such as the COVID-19 global pandemic, have had and could continue to have a material adverse effect on our operations, the
operations of our business partners, and the global economy as a whole.

Public health threats and other highly communicable diseases and outbreaks could adversely impact our operations, the operations of our

customers, suppliers, distributors and other business partners, as well as the healthcare system in general. For example, the COVID-19 global pandemic,
which is currently affecting numerous countries throughout the world, has resulted in a rapid and sustained rise in unemployment and a decrease in global
economic activity, and the scope of the COVID-19 global pandemic and its impacts is continuing to fluctuate, and in some instances worsen, in various
regions worldwide. While the overall negative impact from the COVID-19 global pandemic during 2020 is difficult to estimate, we anticipate that our sales
and operating results will continue to be adversely impacted in future periods and subject to unpredictable variability. In addition, the rise in unemployment
and decrease in economic activity due to the COVID-19 global pandemic may negatively impact the affordability of our products for certain customers,
which could reduce demand for our products. Further, certain development activities originally planned to occur during 2020, such as human factors studies
associated with our product development efforts and activities to support the manufacturing scale-up for new products, were modified or delayed, which
has impacted our development timelines and regulatory strategies and also could have a negative impact on our product commercialization efforts and the
future demand for our products.

The COVID-19 global pandemic, or other similar outbreaks or epidemics, may have an adverse effect on the overall productivity of our
workforce, and we expect to continue to take extraordinary measures to protect the health and safety of our employees and our business partners and reduce
the risk of disruptions to our operations. For example, since in March 2020, we have restricted non-essential employee travel, banned visitors from all of
our facilities, and transitioned those employees able to perform their job function outside of our facilities to a remote work environment. For our field-
based sales and clinical employees, we initially discontinued all in-person activities and began utilizing technology to remotely engage healthcare providers
and customers. Where permitted, in-person activities have resumed, though the scope and scale have been limited and we still rely heavily on remote
engagement. For our employees in manufacturing and warehousing positions involved in production and fulfillment operations, we have implemented
health and safety protocols in compliance with applicable government orders and expert agency guidance, to include physical distancing requirements,
requiring temperature checks for our employees before each shift, and other safety measures. We have also increased our staffing in certain operations in
order to mitigate potential risks associated with increases in unplanned employee absences or illness. Our adoption of these preventive measures has
resulted in incremental costs that have negatively impacted our gross margin, and the impacts could be more significant in future periods. In addition, for
the duration of the COVID-19 global pandemic, our employees may be required to continue to operate within a remote work environment for extended
periods of time due to illness, travel restrictions, government-imposed orders, school closures or for other reasons, any of which could result in reduced
productivity of our workforce.

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In addition to the foregoing impacts, disruptions from the COVID-19 global pandemic, or other similar outbreaks or epidemics, could result in
delays in or the suspension of our manufacturing operations, research and product development activities, regulatory work streams, clinical development
programs and other important commercial functions. In particular, if we or our third-party manufacturers are required to delay or suspend our
manufacturing operations, we may encounter severe product shortages, which would adversely affect our results of operations and harm our reputation. We
are also dependent upon our third-party suppliers for many of our product components and for our manufacturing-related equipment, and the COVID-19
global pandemic could have a material adverse impact on the operations of one or more of our suppliers, which could prevent them from delivering
products to us or supporting our requirements for manufacturing-related equipment on a timely basis, or at all. For example, we continue to focus on
increasing our cartridge inventory to targeted levels, but there can be no assurance that we or our third-party cartridge manufacturer will be able to
manufacture cartridges in the quantities we require to meet product demand. In addition, at various times during 2020 our primary infusion set
manufacturer experienced certain inventory constraints. There can be no assurance our supplier will be able to provide infusion sets in the quantities we
require to meet customer demand. If we experience these or similar manufacturing challenges in the future, it could have a negative impact on product sales
and harm our reputation.

The full extent of the impact of the COVID-19 global pandemic on our business and operations is highly uncertain and subject to change, and

will continue to depend on a number of factors, including the scope and duration of the pandemic. We expect any further spread or escalation of the
COVID-19 global pandemic, or even the threat or perception that this could occur, or any protracted duration of decreased economic activity, could have a
material adverse impact on our business, operations and financial results.

Our ability to maintain and grow our revenue depends in part on retaining a high percentage of our customer base.

A key to maintaining and growing our revenue is the retention of a high percentage of our customers due to the potentially significant revenue

generated from ongoing purchases of disposable insulin cartridges and other supplies. In addition, our pumps are designed and tested to remain effective for
at least four years and a satisfied customer may consider purchasing another product from us when the time comes to replace the pump. We have developed
retention programs aimed at our customers, their caregivers and healthcare providers, which include training specific to our products, ongoing support by
our sales and clinical employees, and technical support and customer service. Demand for our products from our existing customers could decline or could
fail to increase in line with our projections as a result of a number of factors, including the introduction of competitive products, breakthroughs for the
monitoring, treatment or prevention of diabetes, changes in reimbursement rates or policies, manufacturing problems, perceived safety or reliability issues
with our products or components or the products of our competitors, the failure to secure regulatory clearance or approvals for products or product features
in a timely manner or at all, product development or commercialization delays, the impacts and disruptions caused by the COVID-19 global pandemic, or
for other reasons.

Further, the COVID-19 global pandemic has resulted in substantial restrictions on our engagement efforts with customers and healthcare

providers, including through the cancellation or postponement of company-sponsored educational events, as well as third-party conferences, trade shows
and similar events. These restrictions have negatively impacted, and are likely to continue negatively impacting, our ability to promote our new products
and features to customers and healthcare providers, which could adversely impact our product sales and customer retention rates, as well as the strength of
our brand.

The failure to retain a high percentage of our customers and increase sales to these customers consistent with our forecasts would have a

material adverse effect on our business, financial condition and operating results.

We operate in a very competitive industry and if we fail to compete successfully against our existing or potential competitors, or if the competitive
environment harms our business partners, our financial condition and operating results may be negatively affected.

The medical device industry is intensely competitive, subject to rapid change and highly sensitive to the introduction of new products, treatment
techniques or technologies, as well as other activities of industry participants. We believe our products compete, and will continue to compete, directly with
a number of traditional insulin pumps, as well as other methods for the treatment of diabetes, including multiple daily injection (MDI) therapy.

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Our primary competitors are major medical device companies that are publicly traded companies or divisions or subsidiaries of publicly traded

companies, including Insulet and Medtronic MiniMed. In addition, Eli Lilly & Co. has announced a collaboration to commercialize an insulin pump
currently under development. There are also a number of other companies developing and marketing their own insulin delivery systems and/or related
software applications, including insulin pumps and Bluetooth-enabled insulin pens to support MDI therapy. While these industry changes are significant, it
is difficult to know how they will impact our business or the competitive landscape in which we operate. Our key competitors, most notably Medtronic,
enjoy several competitive advantages over us, including:

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•

•

•

•

•

•

greater financial and human resources for sales and marketing, product development, customer service and clinical resources;

greater ability to respond to competitive pressures, regulatory uncertainty, or challenges within the financial markets;

established relationships with healthcare providers, third-party payors and regulatory agencies;

established reputation and name recognition among healthcare providers and other key opinion leaders in the medical industry
generally and the diabetes industry in particular;

larger and more established distribution networks;

greater ability to cross-sell products or provide incentives to healthcare providers to use their products; and

more experience in conducting R&D, manufacturing, clinical trials, and obtaining regulatory approval or clearance.

In some instances, our competitors offer products that include features that we do not currently offer. For instance, Insulet offers an insulin
pump with a tubeless delivery system that does not utilize an infusion set and Medtronic recently announced the acquisition of a connected insulin pen
delivery device.

In addition, the competitive environment in which we operate has resulted and may continue to result in competitive pressures on our

manufacturers, suppliers, distributors, collaboration partners and other business constituents. For example, we have entered into development agreements
with Dexcom, which provide us non-exclusive licenses to integrate various generations of Dexcom CGM technology with our insulin pump products. In
2017 Abbott launched blood glucose sensors which compete with Dexcom CGMs. In June 2020, we entered into an agreement with Abbott to develop and
commercialize integrated diabetes solutions. There can be no assurance that our collaborations with Dexcom and Abbott will be successful or that we will
not experience delays, business disputes, or other unanticipated challenges. Competitive pressures within our industry, as well as the impacts and
disruptions associated with the COVID-19 global pandemic, could negatively impact the financial condition of our business partners and impact their
ability to fulfill contractual obligations to us, which could negative impact our product sales, result in delays in obtaining regulatory approvals for new
products, harm our reputation, and result in harm to our financial condition and operating results.

For these and other reasons, we may not be able to compete successfully against our current or potential future competitors, which could have a

material adverse impact on our financial condition and operating results.

Competitive products or other technological developments and breakthroughs for the monitoring, treatment or prevention of diabetes may render our
products obsolete or less desirable.

Our ability to grow our business and achieve our strategic objectives will depend, among other things, on our ability to develop and

commercialize products for the treatment of diabetes that offer distinct features and functionality, are easy-to-use, provide superior treatment
outcomes, receive adequate coverage and reimbursement from third-party payors, and are otherwise more appealing than available alternatives. Our
primary competitors, as well as a number of other companies and medical researchers are pursuing new delivery devices, delivery technologies, sensing
technologies, treatment techniques, procedures, drugs and other therapies for the monitoring, treatment and prevention of diabetes. Any breakthroughs in
diabetes monitoring, treatment or prevention could reduce the potential market for our products or render our products obsolete altogether, which would
significantly reduce our sales or cause our sales to grow at a slower rate than we currently expect. In addition, even the perception that new products may
be introduced, or that technological or treatment advancements could occur, could cause consumers to delay the purchase of our products.

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Because the insulin-dependent diabetes market is large and growing, we anticipate companies will continue to dedicate significant resources to
developing competitive products and technologies. The introduction by competitors of products that are or claim to be superior to our products may create
market confusion that may make it difficult to differentiate the benefits of our products over competitive products. In addition, some of our competitors
employ aggressive pricing strategies, including the use of discounts, rebates, low cost product upgrades or other financial incentives that could adversely
affect sales of our products. If a competitor develops a product that competes with or is perceived to be superior to our products, or if competitors continue
to utilize strategies that place downward pressure on pricing within our industry, our sales may decline, our operating margins could be reduced and we
may fail to meet our financial projections, which would materially and adversely affect our business, financial condition and operating results.

Moreover, we have designed our hardware products to resemble modern consumer electronic devices to address certain embarrassment and

functionality concerns consumers have raised with respect to traditional pumps. Similarly, our newer mobile software applications are being designed to
incorporate features and functions that are common to other consumer-oriented applications. These consumer industries are themselves highly competitive,
and characterized by continuous new product introductions, rapid developments in technology, and subjective and changing consumer preferences. If, in
the future, consumers cease to view our products as contemporary or convenient as compared to then-existing consumer technology, our products may
become less desirable.

The failure of our insulin pump and related products to achieve and maintain market acceptance could result in us achieving sales below our
expectations, which would cause our business, financial condition and operating results to be materially and adversely affected.

Our current business and growth strategy is highly dependent on our insulin pump and related products achieving and maintaining market

acceptance. In order for us to sell our products to people with insulin-dependent diabetes, we must convince them, their caregivers and healthcare providers
that our products are an attractive alternative to competitive products for the treatment of diabetes, including traditional insulin pump products and MDI
therapies, as well as alternative diabetes monitoring, treatment or prevention methodologies. Market acceptance and adoption of our products depends on
educating people with diabetes, as well as their caregivers and healthcare providers, about the distinct features, ease-of-use, beneficial treatment outcomes,
and other perceived benefits of our products as compared to competitive products. If we are not successful in convincing existing and potential customers
of the benefits of our products, or if we are not able to achieve the support of caregivers and healthcare providers for our products, our sales may decline or
we may achieve sales below our expectations.

Market acceptance of our products could be negatively impacted by many factors, including:

•

•

•

•

•

the failure of our products to achieve and maintain wide acceptance among people with insulin-dependent diabetes, their
caregivers, healthcare providers, third-party payors and key opinion leaders in the diabetes treatment community;

lack of evidence supporting the safety, ease-of-use or other perceived benefits of our products over competitive products or other
currently available insulin treatment methodologies;

perceived risks or uncertainties associated with the use of our products, or components thereof, or of similar products or
technologies of our competitors;

adverse regulatory or legal actions relating to our insulin pump products or similar products or technologies; and

results of clinical studies relating to our existing products or products under development or similar competitive products.

In addition, the rapid evolution of technology and treatment options within our industry may cause consumers to delay the purchase of our
products in anticipation of advancements or breakthroughs, or the perception that advancements or breakthroughs could occur, in our products or the
products offered by our competitors. It is also possible that consumers interested in purchasing any of our future products currently under development may
delay the purchase of one of our current products. We anticipate that customers may delay their purchasing decisions, or physicians may pause
prescriptions of our products, as a result of the COVID-19 global pandemic.

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If our insulin pump products do not achieve and maintain widespread market acceptance, we may fail to achieve sales consistent with our

projections, in which case our business, financial condition and operating results could be materially and adversely affected.

Failure to secure or retain adequate coverage or reimbursement for our current products and our potential future products by third-party payors could
adversely affect our business, financial condition and operating results.

A substantial portion of the purchase price of an insulin pump is typically paid for by third-party payors, including private insurance companies,
preferred provider organizations and other managed care providers. Future sales of our current and future products will be limited unless our customers can
rely on third-party payors to pay for all or part of the associated purchase cost. Access to adequate coverage and reimbursement for our current and future
products by third-party payors, both domestically and internationally, is essential to the acceptance of our products by customers.

As guidelines in setting their coverage and reimbursement policies, many third-party payors in the United States use coverage decisions and

payment amounts determined by the Centers for Medicare and Medicaid Services (CMS), which administers the U.S. Medicare program. Medicare
periodically reviews its reimbursement practices for diabetes-related products, and there is uncertainty as to the future Medicare reimbursement rate for our
products. Effective January 1, 2020, in addition to the existing reimbursement code for insulin pumps, CMS established additional reimbursement codes for
insulin pumps with AID and CGM integration and associated supplies. In light of complexities surrounding use and payment of the codes, CMS
subsequently determined the new codes will not be valid for Medicare submission at this time. It is also possible that CMS may continue to review and
modify the current coverage and reimbursement of diabetes-related products in connection with anticipated changes to the regulatory approval process for
insulin pumps and related products, software applications and services. In addition, third-party payors that do not follow the CMS guidelines may adopt
different coverage and reimbursement policies for our current and future products. Further, it is possible that some third-party payors will not offer any
coverage for our current or future products. For instance, it is possible that third-party payors may adopt policies in the future that designate one or more of
our competitors as their preferred, in-network durable medical equipment provider of insulin pumps and that such policies would discourage or prohibit the
payors’ members from purchasing our products, which would adversely impact our ability to sell our products.

We currently have contracts establishing reimbursement for our insulin pump products with a number of national and regional third-party payors
in the United States. While we may enter into additional contracts both domestically and internationally with third-party payors and add coverage for future
products under our current agreements, we cannot guarantee that we will succeed in doing so or that the reimbursement contracts that we are able to
negotiate will enable us to sell our products on a profitable basis. In particular, we have limited experience securing reimbursement in international
markets. In addition, existing contracts with third-party payors generally can be modified or terminated by the third-party payor without cause and with
little or no notice to us. Moreover, compliance with the administrative procedures or requirements of third-party payors may result in delays in processing
approvals by those third-party payors for customers to obtain coverage for our products. Failure to secure or retain adequate coverage or reimbursement for
our current and future products by third-party payors, or delays in processing approvals by those payors, could result in the loss of sales, which could have
a material adverse effect on our business, financial condition and operating results.

Further, the healthcare industry in the United States is increasingly focused on cost containment as government and private insurers seek to

control healthcare costs by imposing lower payment rates and negotiating reduced contract rates with third-party payors. If third-party payors deny
coverage or reduce their current levels of payment, or if our production costs increase faster than increases in reimbursement levels, we may be unable to
sell our products on a profitable basis.

We may face unexpected challenges in marketing and selling our products, and training new customers on the use of our products, which could harm
our ability to achieve our sales forecasts.

We have limited experience marketing and selling our newer products as well as training new customers on their use, particularly in

international markets. In addition, the vast majority of our existing customers are individuals with type 1 diabetes, and we have limited experience
marketing and selling our products to customers with type 2 diabetes.

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In addition, due to the current COVID-19 global pandemic, starting in March 2020 we temporarily discontinued in-person activities for our

field-based sales and clinical employees and are utilizing technology to remotely engage healthcare providers and customers. While we have authorized
limited in-person activities to resume, many restrictions persist that have been imposed by state and local governmental authorities or expert agencies, as
well as by the health systems and professional organizations with which we interact. The scope and duration of these restrictions on our field-based
employees remains highly uncertain, and it is difficult to predict the extent of any adverse impacts on the demand for our products resulting from these
restrictions.

Our financial condition and operating results are and will continue to be highly dependent on our ability to adequately promote, market and sell
our t:slim X2 insulin pump and related products, and the ability of our diabetes educators to train new customers on the use of our products. If our sales and
marketing representatives or diabetes educators continue to be restricted in their ability to interact with healthcare providers and customers, our sales could
decrease or may not increase at levels that are in line with our forecasts.

If we are unable to maintain our existing sales, marketing, clinical and customer service infrastructure, we may fail to increase our sales to meet our
forecasts.

A key element of our business strategy involves our sales, marketing, clinical and customer service personnel driving adoption of our products.
We have significantly increased the number of sales, marketing, clinical and customer service personnel employed by us since we commenced commercial
sales. However, we have faced considerable challenges in growing and managing these resources, including with respect to recruiting, training and
assimilation of sales territories. We expect to continue to face significant challenges as we seek to further increase the number of our sales, clinical and
customer service personnel in order to optimize the coverage of our existing sales territories, as well as expand the number and scope of our existing sales
territories. These challenges may be even greater in connection with our commercial expansion outside of the United States, where we have limited
experience. Unexpected turnover among our sales, marketing, clinical and customer service personnel, or unanticipated challenges in recruiting additional
personnel, would have a negative impact on our ability to achieve our sales projections. Further, if a sales, marketing or clinical representative was to
depart and be retained by one of our competitors, we may fail to prevent him or her from helping competitors solicit business from our existing customers,
which could adversely affect our sales. Similarly, if we are not able to recruit and retain a network of diabetes educators and customer service personnel, we
may not be able to successfully train and service new customers, which could delay new sales and harm our reputation.

We expect the oversight of our sales, marketing, clinical and customer service personnel will continue to place significant burdens on our

management team. These burdens may be even higher while we seek to manage and expand a remote workforce during the duration of the COVID-19
global pandemic. If we are unable to retain our personnel in line with our strategic plans, we may not be able to effectively commercialize our existing
products or products under development, or enhance the strength of our brand, either of which could result in the failure of our sales to increase in line with
our projections or cause sales to decline.

Our sales and marketing efforts are dependent on independent distributors who are free to market products that compete with our products. If we are
unable to maintain or expand our network of independent distributors, our sales may be negatively affected.

We believe a majority of our sales will continue to be to independent distributors for the foreseeable future, and it is possible that the percentage

of our sales to independent distributors could increase, particularly in light of our reliance on independent distributors outside of the United States. For
example, our dependence upon independent distributors domestically could increase if third-party payors decide to contract with independent distributors
directly in lieu of contracting with us to supply our products to their members directly. Our dependence upon independent distributors could also increase if
customers prefer to purchase all of their diabetes supplies through a single source, instead of purchasing pump-related products through us and other
diabetes supplies through other suppliers. None of our independent distributors domestically has been required to sell our products exclusively and each of
them may freely sell the products of our competitors. If we are unable to maintain or expand our network of independent distributors, our sales may be
negatively affected.

For the year ended December 31, 2020, our two largest independent distributors in the United States collectively comprised approximately 29%
of our worldwide sales, and our three largest independent international distributors collectively comprised approximately 53% of our international sales. If
any of our key independent distributors were to cease to distribute our products or reduce their promotion of our products as compared to the products of
our competitors, our sales could be adversely affected. In that case, we may need to seek alternative independent distributors or increase our reliance on our
other independent distributors or our direct sales representatives, which may not prevent our sales from being adversely affected.

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Additionally, to the extent we enter into additional arrangements with independent distributors to perform sales, marketing or distribution services, the
terms of the arrangements could result in our product margins being lower than if we directly marketed and sold our products.

If the third parties on which we increasingly rely to assist us with our current and anticipated pre-clinical development or clinical trials do not perform
as expected, we may not be able to obtain regulatory clearance or approval or commercialize our products.

As our clinical infrastructure expands, we expect to increasingly rely on third parties, such as contract research organizations, medical

institutions, clinical investigators and contract laboratories to conduct some of our current and anticipated pre-clinical investigations and clinical trials. If
we are not able to reach mutually acceptable agreements with these third parties on a timely basis, these third parties do not successfully carry out their
commitments or regulatory obligations or meet expected deadlines, or the quality or accuracy of the data they obtain is compromised due to the failure to
adhere to agreed-upon clinical protocols or regulatory requirements or for other reasons, our pre-clinical development activities or clinical trials may be
extended, delayed, suspended or terminated, and we may not be able to obtain regulatory clearance or approval for, or successfully commercialize, our
products on a timely basis, if at all, and our business, operating results and prospects may be adversely affected.

We are increasingly dependent on clinical investigators and clinical sites to enroll patients in our current and anticipated clinical trials, and the failure
to successfully complete the clinical trials could prevent us from obtaining regulatory approvals for or commercializing our products.

As part of our product development efforts, we expect to increasingly rely on clinical investigators and clinical sites to enroll patients in our

clinical trials and other third parties to manage such trials and to perform related data collection and analysis. However, we may not be able to control the
amount and timing of resources that clinical sites may devote to our clinical trials. If these clinical investigators and clinical sites fail to enroll a sufficient
number of patients, fail to ensure compliance by patients with clinical protocols, or fail to comply with regulatory requirements, we may be unable to
successfully complete our clinical trials, which could prevent us from obtaining regulatory approvals for our products and commercializing our products,
which would have an adverse impact on our business.

If important assumptions about the potential market for our products are inaccurate, or if we have failed to understand what people with insulin-
dependent diabetes are seeking in an insulin pump, our business and operating results may be adversely affected.

Our business strategy was developed based on a number of important assumptions about the diabetes industry in general, and the insulin-

dependent diabetes market in particular, any one or more of which may prove to be inaccurate or may change over time. For example, we believe that the
benefits of insulin pump therapy as compared to other common insulin treatment alternatives will continue to drive growth in the market for insulin pump
therapy. In addition, we believe the incidence of diabetes in the United States and worldwide is increasing. However, each of these assumptions may prove
to be inaccurate and limited sources exist to compare treatment alternatives and obtain reliable market data. The actual incidence of diabetes, and the actual
demand for our products or competitive products, could differ materially from our projections if our assumptions are incorrect. In addition, our strategy of
focusing exclusively on the insulin-dependent diabetes market may limit our ability to increase sales or achieve profitability.

Another key element of our business strategy is utilizing market research to understand what people with diabetes are seeking to improve in

their diabetes therapy management. This strategy underlies our entire product design, marketing and customer support approach and is the basis on which
we developed our current products and are pursuing the development of new products. However, our market research is based on interviews, focus groups
and online surveys involving people with insulin-dependent diabetes, their caregivers and healthcare providers, which represent only a small percentage of
the overall insulin-dependent diabetes market. As a result, the responses we receive may not be reflective of the broader market and may not provide us
accurate insight into the desires of people with insulin-dependent diabetes. In addition, understanding the meaning and significance of such market research
responses necessarily requires that analysis be conducted and conclusions be drawn. We may not be able perform an analysis that yields meaningful results,
or the conclusions we draw from the analysis could be misleading or incorrect. Moreover, even if our market research has allowed us to better understand
the features and functionality consumers are seeking in an insulin pump to improve management of their diabetes therapy, there can be no assurance that
consumers will actually purchase our products or that our competitors will not develop products with similar features.

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We expect to face complexities frequently encountered by companies in competitive and rapidly evolving markets, which may make it difficult to
evaluate our business and forecast our future sales and operating results.

We operate in a competitive and rapidly evolving market. Important industry changes, such as the FDA approval and launch of new products by
our competitors, as well as changes specific to our business, such as the timing of our launch of new products currently in development, increasing reliance
on digital health products and connected devices, and our potential expansion of commercial sales in international markets, combine to make it more
difficult for us to predict our future sales and operating results, as well as our expected timeframe to achieve profitability. The significant uncertainty
resulting from the COVID-19 global pandemic will make it more difficult for us to accurately forecast our financial results and achieve sustained
profitability. In assessing our business prospects, you should consider these factors as well as the various risks and difficulties frequently encountered by
companies in competitive and rapidly evolving markets, particularly those companies that manufacture and sell medical devices.

These risks include our ability to:

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implement and execute our business strategy;

manage and improve the productivity of our sales, marketing, clinical and customer service infrastructure to grow sales of our
existing and proposed products, and enhance our ability to provide service and support to our customers;

achieve and maintain market acceptance of our products and increase awareness of our brand among people with insulin-
dependent diabetes, their caregivers and healthcare providers;

comply with a broad range of regulatory requirements within a highly regulated industry;

enhance our manufacturing capabilities, increase production of products efficiently while maintaining quality standards, and
adapt our manufacturing facilities to the production of new products;

respond effectively to competitive pressures and developments;

enhance our existing products and develop proposed products;

manage cybersecurity and other technological risks associated with our expanding portfolio of digital health products, and align
these products to a dynamic threat landscape.

obtain and maintain regulatory clearance or approval to enhance our existing products and commercialize proposed products;

perform clinical trials with respect to our existing products and proposed products; and

attract, retain and motivate qualified personnel in various areas of our business.

As a result of these or other risks, we may not be able to execute key components of our business strategy, and our business, financial condition

and operating results may suffer.

Our ability to achieve profitability will depend, in part, on our ability to reduce the per-unit cost of our products while also increasing production
volume.

We believe our ability to reduce the per-unit cost of our insulin pumps and related products will have a significant impact on our ability to

achieve profitability. Our cost of sales includes raw materials and component parts, labor costs, product training expenses, freight, reserves for expected
warranty costs, royalties, scrap and charges for excess and obsolete inventories. It also includes manufacturing overhead costs, including expenses relating
to quality assurance, manufacturing engineering, material procurement and inventory control, facilities, equipment, information technology and operations
supervision and management. Our warranty reserve requires a significant amount of judgment and are primarily estimated based on historical experience.
Recently released versions of our pump may not incur warranty costs in a manner similar to previously released pumps and the launch of our mobile app
also may result in unanticipated changes in historical trends.

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In response to the COVID-19 global pandemic, we have taken steps to prioritize the health and safety of our employees and customers, while

working to maintain a continuous supply of products, training and customer support. For example, we have implemented preventative safety measures for
our employees involved in production and fulfillment operations as well as for any field-based employees. For employees in other functions, we have
adopted measures designed to help employees remain effective in a work-from-home environment. We have also increased our staffing in certain
operations in order to mitigate potential risks associated with increases in unplanned employee absences or illness. Each of these measures has resulted in
unanticipated expenses that will negatively impact our gross margin and may adversely impact our ability to achieve profitability. We may also incur
additional incremental expenses to help us support our ongoing operations during a period of unpredictable variability in the demand for our products,
including throughout the duration of the COVID-19 pandemic.

If we are unable to increase our production volumes while sustaining or reducing our overall cost of sales, including through arrangements such

as volume purchase discounts, negotiation of pricing and cost reductions with our suppliers, more efficient training programs for customers, improved
warranty performance or fluctuations in warranty estimates, it will be difficult to reduce our per-unit costs and our ability to achieve profitability will be
constrained.

In addition, the per-unit cost of our products is significantly impacted by our overall production volumes, and any factors that prevent our

products from achieving market acceptance, cause our production volumes to decline, alter our product mix, result in our sales growing at a slower rate
than we expect, or result in the closure of our manufacturing facilities, would significantly impact our expected per unit costs, which would adversely
impact our gross margins. Further, we may not achieve anticipated improvements in manufacturing efficiency as we undertake actions to expand our
manufacturing capacity. If we are unable to effectively manage our overall costs while increasing our production volumes and lowering our per-unit costs,
we may not be able to achieve or sustain profitability, which would have an adverse impact on our business, financial condition and operating results.

Manufacturing risks may adversely affect our ability to manufacture products, which could negatively impact our sales and operating margins.

Our business strategy depends on our ability to manufacture our current and proposed products in sufficient quantities and on a timely basis so

as to meet consumer demand, while adhering to product quality standards, complying with regulatory requirements and managing manufacturing costs. We
are subject to numerous risks related to our manufacturing capabilities, including:

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quality or reliability defects in product components that we source from third-party suppliers;

our inability to secure product components in a timely manner, in sufficient quantities and on commercially reasonable terms;

difficulty identifying and qualifying alternative suppliers for components in a timely manner;

implementing and maintaining acceptable quality systems while experiencing rapid growth;

our failure to increase production of products to meet demand;

our inability to modify production lines and expand manufacturing facilities to enable us to efficiently produce future products
or implement changes in current products in response to consumer demand or regulatory requirements;

our inability to manufacture multiple products simultaneously while utilizing common manufacturing equipment;

government-mandated or voluntary closures of, or operational limitations impacting, our manufacturing facilities; and

potential damage to or destruction of our manufacturing equipment or manufacturing facilities.

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As demand for our products increases, and as the number of our commercial products expands, we will have to invest additional resources to
purchase components, hire and train employees, and enhance our manufacturing processes and quality systems. We may also increase our utilization of
third parties to perform contracted manufacturing services for us, and we may need to acquire additional custom designed equipment to support the
expansion of our manufacturing capacity. In addition, although we expect some of our products under development to share product features and
components with our current products, manufacturing of these products may require modification of our production lines, hiring of specialized employees,
identification of new suppliers for specific components, qualifying and implementing additional equipment and procedures, obtaining new regulatory
approvals, or developing new manufacturing technologies. Ultimately, it may not be possible for us to manufacture these products at a cost or in quantities
sufficient to make these products commercially viable.

In response to the COVID-19 global pandemic, in early 2020 we initiated discussions with our key suppliers regarding their abilities to fulfill

existing orders and we have continued to regularly assess their capacity. At various times during 2020, our primary infusion set manufacturer experienced
certain inventory constraints which resulted in us requesting some customers to accept substitutions of similar products to prevent delays in order
fulfillment. Additionally, during 2020 our cartridge inventory was below our targeted stocking levels. We now have finished goods and raw material
inventory on hand across all products that meets targeted stocking levels. Currently, we do not anticipate a significant disruption in our ability to
manufacture insulin pumps and cartridges, nor do we anticipate our third-party manufacturers will be unable to provide sufficient quantities to meet product
demand. If we experience these or similar manufacturing challenges in the future, it could have a negative impact on product sales and harm our reputation.

If we and our suppliers fail to increase our production capacity to meet consumer demand while also maintaining product quality standards,
obtaining and maintaining regulatory approvals, and efficiently managing costs, our sales and operating margins could be negatively impacted, which
would have an adverse impact on our financial condition and operating results.

We depend on a limited number of third-party suppliers for certain components and products, and the loss of any of these suppliers, their inability to
provide us with an adequate supply of components or products, or our ability to adequately forecast customer demand, could harm our business.

We currently rely, and expect to continue to rely, on third-party suppliers to supply components of our current products and our potential future

products, including our disposable cartridges. For example, we rely on plastic injection molding companies to provide plastic molded components,
electronic manufacturing suppliers to provide electronic assemblies, and machining companies to provide machined mechanical components. We also
purchase all of our infusion sets and pump accessories from third-party suppliers. For our business strategy to be successful, our suppliers must be able to
provide us with components and products in sufficient quantities, in compliance with regulatory requirements and quality control standards, in accordance
with agreed-upon specifications, at acceptable costs and on a timely basis.

Although we have long-term supply agreements with many of our suppliers, these agreements do not include long-term capacity commitments.

Under most of our supply agreements, we make purchases on a purchase order basis and have no obligation to buy any given quantity of components or
products until we place written orders, and our suppliers have no obligation to manufacture for us or sell to us any given quantity of components or
products until they accept an order. In addition, our suppliers may encounter problems that limit their ability to manufacture components or products for us,
including financial difficulties, damage to their manufacturing equipment or facilities or problems with their own suppliers. As a result, our ability to
purchase adequate quantities of our components or products may be limited. If we fail to obtain sufficient quantities of high-quality components to meet
demand on a timely basis, we could lose customer orders, our reputation may be harmed, and our business could suffer.

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We generally use a small number of suppliers for our components and products, some of which are located outside the United States, including

in China and Mexico. Depending on a limited number of suppliers exposes us to risks, including limited control over costs such as tariffs, availability,
quality and delivery schedules. Moreover, in some cases we do not have long-standing relationships with our manufacturers and may not be able to
convince suppliers to continue to make components available to us unless there is demand for such components from their other customers. As a result,
there is a risk that certain components could be discontinued and no longer available to us. We have in the past been, and we may in the future be, required
to make significant “last time” purchases of component inventories that are being discontinued by the manufacturer to ensure supply continuity. If any one
or more of our suppliers cease to provide us with sufficient quantities of components in a timely manner or on terms acceptable to us, we would have to
seek alternative sources of supply. Because of factors such as the proprietary nature of our products, our quality control standards and applicable regulatory
requirements, we cannot quickly engage additional or replacement suppliers for some of our critical components. These risks associated with the
procurement of critical components from a limited number of suppliers may be increased as a result of the COVID-19 global pandemic. Failure of any of
our suppliers to deliver products at the level our business requires could harm our reputation and limit our ability to meet our sales projections, which could
have a material adverse effect on our business, financial condition and operating results.

We place orders with our suppliers using our forecasts of customer demand, which are based on a number of assumptions and estimates, in

advance of purchase commitments from our customers. As a result, we incur inventory and manufacturing costs in advance of anticipated sales, which sales
ultimately may not materialize or may be lower than expected. If we overestimate customer demand, we may experience higher inventory carrying costs
and increased excess or obsolete inventory, which would negatively impact our results of operations. We expect it will be particularly difficult to accurately
forecast demand during the global pandemic.

We may also have difficulty obtaining components from other suppliers that are acceptable to the FDA or other regulatory agencies, and the

failure of our suppliers to comply with regulatory requirements could expose us to regulatory action including warning letters, product recalls, termination
of distribution, product seizures or civil penalties. Such a failure by our suppliers could also require us to cease using the components, seek alternative
components or technologies, and modify our products to incorporate alternative components or technologies, which could necessitate additional regulatory
approvals. Any disruption of this nature, or any increased expenses associated with any such disruption, could negatively impact our ability to manufacture
our products on a timely basis, in sufficient quantities, or at all, which could harm our commercialization efforts and have a material adverse impact on our
operating results.

Any disruption at one of our facilities could adversely affect our business and operating results.

Although we operate in multiple locations, most of our current operations are still conducted in San Diego, California, including our final pump
assembly and related manufacturing processes, and most research and development, management and administrative functions. In addition, the majority of
our inventories of component supplies and finished goods is stored at two facilities in San Diego. Over the past year we substantially expanded various
quality and customer and technical support activities in Boise, Idaho. We take precautions to safeguard our facilities, including by acquiring insurance,
employing back-up generators, adopting health and safety protocols and utilizing off-site storage of computer data. However, vandalism, terrorism or a
natural disaster, such as an earthquake, fire or flood, or other catastrophic event, could damage or destroy our manufacturing equipment or our inventories
of component supplies and finished goods, cause substantial delays in our operations, result in the loss of key information, result in reduced sales, and
cause us to incur additional expenses. Our insurance coverage may not be sufficient to provide coverage with respect to the damages incurred in any
particular case, and our insurance carrier may deny coverage with respect to all or a portion of our claims. Regardless of the level of insurance coverage or
other precautions taken, damage to our facilities may have a material adverse effect on our business, financial condition and operating results.

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We may not experience the anticipated operating efficiencies from the transition of our manufacturing and warehousing operations.

At the beginning of 2018 we completed the transition of our manufacturing operations to a facility located on Barnes Canyon Road in San

Diego, and during the fourth quarter of 2019 we commenced operations at a new logistics warehouse in San Diego. We expect that both of these actions
will allow for future capacity for product manufacturing and warehousing expansion. However, we may not experience the anticipated operating
efficiencies at either facility. In addition, beginning in 2020 we outsourced a portion of our cartridge manufacturing demand to an experienced third-party
contract manufacturer and it is possible that we may consider outsourcing other aspects of our operations in the future. If we fail to achieve the operating
efficiencies that we anticipate, our manufacturing and operating costs may be greater than expected, which would have a material adverse impact on our
operating results. In addition, we or our contract manufacturers may encounter problems during manufacturing for a variety of reasons, including failure to
follow specific protocols and procedures, failure to comply with applicable regulations, equipment malfunction, component part supply constraints and
environmental factors, any of which could delay or impede our ability to meet customer demand and have a material adverse impact on our business,
financial condition and operating results. Further, because of the custom nature of our cartridge manufacturing process and product components, and the
highly regulated nature of our products overall, in the event of any problems with a contract manufacturer, we may not be able to quickly establish
additional or alternative arrangements.

We expect that the management and support of our new facilities and the increase of our manufacturing volumes will place significant burdens

on our management team, particularly in areas relating to operations, quality, regulatory, facilities and information technology. We may not be able to
effectively manage our ongoing manufacturing operations and we may not achieve the operating efficiencies that we anticipate, either from our own
facilities or from our use of contract manufacturing. Further, additional increases in demand for our products may require that we further expand our
business operations, which may require that we obtain additional facilities, make additional investments in capital equipment or increase our utilization of
external third parties to perform contracted manufacturing services for us.

If we do not enhance our product portfolio to meet the demands of our market, we may fail to effectively compete, which may impede our ability to
become profitable.

In order to increase our sales and market share in the insulin-dependent diabetes market, we must enhance and broaden our product portfolio in

response to the evolving demands of people with insulin-dependent diabetes, their caregivers and healthcare providers, as well as competitive pressures and
technologies. We may not be successful in developing, obtaining regulatory approval for, or marketing our proposed products when anticipated, or at all. In
addition, notwithstanding our market research efforts, our future products may not be accepted by people with insulin-dependent diabetes, their caregivers,
healthcare providers or third-party payors. The success of any proposed product offerings will depend on numerous factors, including our ability to:

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identify the product features and functionality that people with insulin-dependent diabetes, their caregivers and healthcare
providers are seeking in an insulin pump, and successfully incorporate those features into our products;

develop and introduce products in sufficient quantities and in a timely manner;

offer products at a price that is competitive with other products then available;

work with third-party payors to obtain reimbursement for our products;

adequately protect our intellectual property and avoid infringing upon the intellectual property rights of third parties;

demonstrate the safety and efficacy of proposed products; and

obtain the necessary regulatory approvals for proposed products.

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If we fail to generate demand by continuing to develop products that incorporate features and functionality requested by people with insulin-

dependent diabetes, their caregivers or healthcare providers, or if we do not obtain regulatory clearance or approval for proposed products in time to meet
market demand, we may be unable to compete and may fail to generate sales sufficient to achieve or maintain profitability. We have in the past
experienced, and may in the future experience, delays in various phases of product development and commercialization, including during research and
development, manufacturing, limited release testing, marketing and customer education efforts. Any delays in our anticipated regulatory submissions or
approvals, or subsequent product launches, may significantly impede our ability to successfully compete in our markets. In particular, such delays could
cause customers to delay or forego purchases of our products, or to purchase our competitors’ products. Even if we are able to successfully develop
proposed products when anticipated, these products may not produce sales in excess of the costs of development, and they may be quickly rendered
obsolete by changing consumer preferences or the introduction by our competitors of products embodying new technologies or features, or alternative
methods for the treatment of diabetes.

Any concerns regarding the safety and efficacy of our products could limit sales and cause unforeseen negative effects to our business prospects and
financial results.

Studies to evaluate the safety or effectiveness of our products in a controlled setting are only recently available. As a result, people with insulin-

dependent diabetes and healthcare providers may not be familiar with our studies and may be slower to adopt or recommend our products. Further, even
with data from controlled studies third-party payors may not be willing to provide coverage or reimbursement for our products and we remain subject to
regulatory and product liability risks. These and other factors could slow the adoption of our products and result in our sales being lower than anticipated.
In addition, future studies or clinical experience may indicate that treatment with our products is not superior to treatment with competitive products. Such
results could slow the adoption of our products and significantly reduce our sales, which could prevent us from achieving our forecasted sales targets or
achieving or sustaining profitability.

If the results of clinical studies or other experience, such as our monitoring or investigation of customer complaints, indicate that our products
may cause or create an unacceptable risk of unexpected or serious complications or other unforeseen negative effects, we could be required to inform our
customers of these risks or complications or, in more serious circumstances, we could be subject to mandatory product recalls, suspension or withdrawal of
FDA clearance or approval, which could result in significant legal liability, harm to our reputation, and a decline in our product sales.

Any alleged illness or injury associated with any of our products or product recalls may negatively impact our financial results and business

prospects depending on a number of factors, including the scope and seriousness of the problem, degree of publicity, reaction of our customers and
healthcare professionals, competitive response, and consumer perceptions generally. Even if such an allegation or product liability claim lacks merit, cannot
be substantiated, is unsuccessful or is not fully pursued, the negative publicity surrounding any assertion that our products caused illness, injury or death
could adversely affect our reputation with customers, healthcare professionals, third-party payors, and existing and potential collaborators, and could
adversely affect our operating results and cause a decline in our stock price. Furthermore, general concerns regarding the perceived safety or reliability of
any of our products, or any component thereof, may have a similar adverse effect on us.

We may enter into collaborations, licensing arrangements, joint ventures, strategic alliances or partnerships with third parties that may not result in the
development of commercially viable products or the generation of significant future revenues.

In the ordinary course of our business, we may enter into collaborations, licensing arrangements, joint ventures, strategic alliances or
partnerships to develop proposed products or technologies, pursue new markets, or protect our intellectual property assets. We may also elect to amend or
modify similar agreements that we already have in place. Proposing, negotiating and implementing collaborations, licensing arrangements, joint ventures,
strategic alliances or partnerships may be a lengthy and complex process, and may subject us to business risks. For example, other companies, including
those with substantially greater financial, marketing, sales, technology or other business resources, may compete with us for these opportunities, or may be
the counterparty in any such arrangements. We may not be able to identify or complete any such collaboration in a timely manner, on a cost-effective basis,
on acceptable terms or at all. In addition, we may not realize the anticipated benefits of any such collaborations that we do identify and complete. In
particular, these collaborations may not result in the development of products or technologies that achieve commercial success or result in positive financial
results, or may otherwise fail to have the intended impact on our business.

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Additionally, we may not be in a position to exercise sole decision-making authority regarding a collaboration, licensing or other similar

arrangement, which could create the potential risk of creating impasses on decisions. Further, our collaborators and business partners may have economic
or business interests or goals that are, or that may become, inconsistent with our business interests or goals. It is possible that conflicts may arise with our
collaborators and other business partners, 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 or other licenses of intellectual property
rights. If any conflicts arise with our current or future collaborators, they may act in their self-interest, which may be adverse to our best interest, and they
may breach their obligations to us. In addition, we have limited control over the amount and timing of resources that our current collaborators, such as
Dexcom and Abbott, or any future collaborators devote to our arrangement with them or our future products. Disputes between us and our current, future or
potential collaborators may result in litigation or arbitration which would increase our expenses and divert the attention of our management. Further, these
transactions and arrangements are contractual in nature and may be terminated or dissolved under the terms of the applicable agreements and, in such
event, we may not continue to have rights to the products relating to such transaction or arrangement or may need to purchase such rights at a premium.

For example, we have entered into multiple development and commercialization agreements with Dexcom, which provide us non-exclusive

licenses to integrate various currently available and future generations of Dexcom CGM technology with our insulin pump products. Under certain
circumstances, these agreements may be terminated by either party without cause or on short notice. Our current agreements with Dexcom do not grant us
rights to integrate future generations of Dexcom CGM technology, other than G7 CGM devices, with any of our current or future products. Termination of
any of our agreements with Dexcom would require us to redesign certain current products and products under development, and attempt to integrate an
alternative CGM system into our insulin pump systems, which would require significant development and regulatory activities that could result in an
interruption or substantial delay in the availability of the product to our customers. The termination of our existing commercial agreements with Dexcom
would disrupt our ability to commercialize our existing products and our development of future products, which could have a material adverse impact on
our financial condition and results of operations, negatively impact our ability to compete and cause our stock price to decline.

We operate our business in regions subject to natural disasters and other catastrophic events, and any disruption to our business resulting from natural
disasters will adversely affect our revenue and results of operations.

We operate our business in regions subject to natural disasters, including earthquakes, hurricanes, floods, fires and other catastrophic events. For

example, a portion of our office facilities located in San Diego are in an area that is prone to flooding, which has occasionally temporarily disrupted our
business operations. Any natural disaster could adversely affect our ability to conduct business and provide products and services to our customers, and the
insurance we maintain may not be adequate to cover our losses resulting from any business interruption resulting from a natural disaster or other
catastrophic events. Any future disruptions to our operations could have a material adverse impact on our financial condition and results of operations in
future periods.

A security breach or other significant disruption to our information technology systems, or failures of our pumps’ software to perform as we anticipate,
could materially disrupt our operations or result in the loss, theft, misuse, unauthorized disclosure, or unauthorized access to sensitive information
relating to our customers, suppliers, employees or other individuals, which could damage our relationships, expose us to litigation or regulatory
proceedings, or harm our reputation, any of which could have an adverse and material effect on our business, financial condition and operating
results.

The efficient operation of our business depends on our information technology and communication systems, as well as those of our third-party

business partners. We rely on such systems to effectively store, process and transit proprietary sales and marketing data, accounting and financial functions,
manufacturing and quality records, inventory management, product development tasks, research and development data, customer service and technical
support functions. Our information technology systems, including those that support our t:connect uploader software and cloud-based web application, our
current and future mobile applications, as well as those involved in the operation of our Tandem Device Updater, are vulnerable to damage or interruption
from a number of causes, including earthquakes, fires, floods and other natural disasters, terrorist attacks, attacks by computer viruses or hackers, malware,
ransomware or other destructive software, cyber-attacks, power losses, and computer system or data network failures. Should any of those risks occur, it
could adversely impact the availability, confidentiality and integrity of information assets contained in those systems.

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Our business also involves the storage and transmission of a substantial amount of confidential, personal, or other sensitive information,

including health information and other personal information relating to our customers, the personal information of our employees and other individuals,
and our proprietary, financial, operational or strategic information. Should any of the foregoing risks occur, it could also result in the loss, theft, misuse,
unauthorized disclosure, or unauthorized access of such sensitive information, which could lead to significant reputational or competitive harm, litigation
involving us or our business partners, regulatory proceedings, or substantial liabilities, fines, penalties or expenses. As a result, we strive to maintain and
regularly update reasonable security measures, and to respond quickly and effectively if and when data security incidents do occur. Like many businesses,
we are subject to numerous data privacy and security risks, including threats arising from computer viruses or hackers, cyber-attacks and ransomware
attacks, as well as the risk that one or more of our employees may fail to comply, whether knowingly or accidentally, with established security measures, or
with internal policies relating to use, storage or transmission of confidential or sensitive information. We are unable to predict the direct or indirect impact
of any such incidents to our business. Further, many of our service providers are subject to similar risks. Whether or not our security measures and those of
our service providers are ultimately successful, our expenditures on those measures could have an adverse impact on our financial condition and results of
operations, and divert management’s attention from pursuing our strategic objectives.

In addition to the risks regarding information technology systems and processing of sensitive information, our insulin pumps and other products

rely on software, some of which is developed by third-party service providers, that could contain unanticipated vulnerabilities, which could make our
products subject to computer viruses, cyber-attacks, or failures. These risks significantly increased when we received FDA clearance of our Tandem Device
Updater, which enables customers to remotely update software on their insulin pumps and may be higher following the launch of our new mobile
application in the second half of 2020. We may also face new risks relating to our information technology systems as we continue to commercialize our
products outside of the United States and are subject to additional regulations relating to the use and protection of personal information and as we launch
new mobile applications or new features to our existing applications.

The failure of our or our service providers’ information technology systems or our pumps’ software or other mobile applications to perform as

we anticipate, or our failure to effectively implement new information technology systems and privacy policies and controls, could disrupt our entire
operation or adversely affect our software products. For example, we market our Tandem Device Updater as having the unique capability to deploy
software updates to our pumps, which may allow customers remote access to new and enhanced features. The failure of our Tandem Device Updater to
provide software updates as we anticipate, including as a result of our inability to secure and maintain necessary regulatory approvals, the inability of our
pumps to properly receive software updates, errors or viruses embedded within the software being transmitted, or the failure of our customers to properly
utilize the system to complete the update, could result in decreased sales, increased warranty costs, and harm to our reputation, any of which could have a
material adverse effect on our business, financial condition and operating results.

We experienced a breach of our information technology systems in January 2020.

On January 17, 2020, we learned that an unauthorized person gained access to an employee’s email account through a cyber-attack commonly

known as “phishing.” We investigated the incident, and learned that a limited number of our employee email accounts may have been accessed by an
unauthorized user in a similar manner between January 17, 2020 and January 20, 2020. Our continued investigation indicated that customer information, as
well as proprietary Company information, may have been contained in one or more of the employee email accounts affected by the incident. Our
investigation has not determined whether an unauthorized person viewed any such information. As a result of this incident, we are presently defending a
class action lawsuit entitled Joseph Deluna et al v. Tandem Diabetes Care, Inc., which is pending in the Superior Court of the State of California in the
County of San Bernardino.

The risks posed by this lawsuit and any future related matters include civil monetary damages, attorney fees and costs, other legal penalties,

reputational damage, loss of goodwill, and competitive harm.

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If we are found to have violated laws concerning the privacy and security of patient health information or other personal information, we could be
subject to civil or criminal penalties, which could increase our liabilities and harm our reputation or our business.

There are a number of domestic and international laws protecting the privacy and security of personal information. These laws include the U.S.

Health Insurance Portability and Accountability Act of 1996 (HIPAA) and related regulations, U.S. state laws (such as the California Consumer Privacy
Act (CCPA)), Canada’s Personal Information and Electronic Documents Act (PIPEDA) or the applicable provincial alternatives, the EU’s General Data
Protection Regulation (GDPR), EU member states directives, or similar applicable laws. These laws place limits on how we may collect, use, share and
store medical information and other personal information, and they impose obligations to protect that information against unauthorized access, use, loss,
and disclosure. The putative class action lawsuit described above alleges violations of some of these laws.

If we, or any of our service providers who have access to the personal data for which we are responsible, are found to be in violation of the

privacy or security requirements of HIPAA, PIPEDA, GDPR, or applicable U.S. state and Canadian provincial laws, we could be subject to civil or
criminal penalties, which could increase our liabilities, harm our reputation and have a material adverse effect on our business, financial condition and
operating results. Although we utilize a variety of measures to secure the data that we control, even compliant entities can experience security breaches or
have inadvertent failures despite employing reasonable practices and safeguards.

We may also face new risks relating to data privacy and security as the United States, individual U.S. states or Canadian provinces, E.U.

member states, and other international jurisdictions adopt or implement new data privacy and security laws and regulations as we continue to
commercialize our products worldwide. For example, amendments to the CCPA, once effective, may impose additional requirements on us and increase
our regulatory and litigation risk. As we continue to expand, our business will need to adapt to meet these and other similar legal requirements.

We depend on the knowledge and skills of our senior management and other key employees, and if we are unable to retain and motivate them or recruit
additional qualified personnel, our business may suffer.

We have benefited substantially from the leadership and performance of our senior management, as well as certain key employees. For example,

key members of our management have experience successfully scaling an early stage medical device company to achieve profitability. Our success will
depend on our ability to retain our current management and key employees, and to attract and retain qualified personnel in the future. Competition for
senior management and key employees in our industry is intense and we cannot guarantee that we will be able to retain our personnel or attract new,
qualified personnel. The loss of the services of certain members of our senior management or key employees could prevent or delay the implementation
and completion of our strategic objectives, or divert management’s attention to seeking qualified replacements. Each member of senior management, as
well as our key employees may terminate employment without notice and without cause or good reason. The members of our senior management are not
subject to non-competition agreements. Accordingly, the adverse effect resulting from the loss of certain members of senior management could be
compounded by our inability to prevent them from competing with us.

We depend upon key employees in a competitive market, and if we are unable to provide meaningful equity incentives to retain key personnel, it could
adversely affect our ability to execute our business strategy.

We are highly dependent upon the members of our management team, as well as other key employees. In our industry, it is common to attract

and retain executive talent and other employees with compensation packages that include a significant equity component. We have issued, and may
continue to issue, additional equity incentives that we believe will enhance our ability to retain our current key employees and attract the necessary
additional executive talent. It may be more difficult to continue to incentivize employees during a period of rapid growth in our overall headcount while
limiting the utilization of the share reserve under our current stock incentive plans. However, even if we issue significant additional equity incentives, there
can be no assurance that we will be able to attract and retain key executive talent. A loss of any of our key personnel, or our inability to hire new personnel,
may have a material adverse effect on our ability to execute our business strategy.

We began commercialization of our products outside of the United States, which may result in a variety of risks associated with international
operations that could materially adversely affect our business.

During 2018, we began commercialization of the t:slim X2 insulin pump in select geographies outside of the United States. We have limited

experience commercializing our products outside of the United States and expect that we will be subject to additional risks related to international business
markets, including:

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different regulatory requirements for product approvals in foreign countries;

differing U.S. and foreign medical device import and export rules;

more restrictive privacy laws relating to personal information of end-users and employees, including GDPR;

reduced protection for our intellectual property rights in foreign countries;

unexpected changes in tariffs, trade barriers and regulatory requirements;

different reimbursement systems;

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

compliance with tax, employment, immigration and labor laws for employees living or traveling abroad or with U.S. regulations
that would apply to activities in such foreign jurisdictions, such as the Foreign Corrupt Practices Act;

foreign taxes, including withholding of payroll taxes;

foreign currency fluctuations, which could result in increased operating expenses and reduced revenues, and other obligations
incident to doing business in another country; and

business interruptions resulting from geopolitical actions, including war and terrorism, natural disasters, or incidence of disease,
including as a result of the COVID-19 global pandemic.

In addition, entry into international markets may require significant financial resources, impose additional demands on our manufacturing,

quality, regulatory, customer support and other general and administrative personnel, and could divert management’s attention from managing our core
business. We have limited experience with regulatory environments and market practices internationally, and we may not be able to penetrate or
successfully operate in new markets. If we are unable to expand internationally, manage the complexity of our global operations successfully or if we incur
unanticipated expenses, we may not achieve the expected benefits of this expansion and our financial condition and results of operations could be
materially and adversely impacted.

We may seek to grow our business through acquisitions of products or technologies, or investments in businesses, and the failure to successfully
manage these acquisitions or investments, or the failure to integrate them with our existing business, could have a material adverse effect on our
business, financial condition and operating results.

From time to time, we may consider opportunities to acquire or invest in other companies, products or technologies that may enhance our

product platform or technology, expand the breadth of our markets or customer base, or otherwise advance our business strategies. Potential and completed
acquisitions and investments involve numerous risks, including:

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problems assimilating the acquired products or technologies;

issues maintaining uniform standards, procedures, controls and policies;

unanticipated costs associated with acquisitions or investments;

diversion of management’s attention from our existing business;

risks associated with entering new markets in which we have limited or no experience; and

increased legal and accounting costs relating to the acquisitions or to comply with regulatory requirements or other compliance
matters.

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We may experience one more or of those risks in connection with our acquisition of Sugarmate made in 2020. We do not know if we will be

able to identify future acquisitions or investments we deem suitable, whether we will be able to successfully complete any such acquisitions or investments
on favorable terms or at all, or whether we will be able to successfully integrate any acquired products or technologies into our business. Our potential
inability to integrate any acquired products or technologies effectively may adversely affect our business, operating results and financial condition.

Risks Related to Our Future Financings and Financial Results

We may need or otherwise determine to raise additional funds in the future and if we are unable to raise additional funds when necessary or desirable,
we may not be able to achieve our strategic objectives.

At December 31, 2020, we had $484.9 million in cash, cash equivalents and short-term investments. Our management expects the continued

growth of our business, including the expansion of our customer service infrastructure to support our growing base of customers, our plans to expand
commercial sales of our products outside of the United States, the growth of our manufacturing and warehousing operations, increase the size of our facility
footprint due to increasing headcount and additional R&D activities, will continue to increase our expenses. In addition, the amount of our future product
sales is difficult to predict and actual sales may not be in line with our forecasts. Accordingly, our future capital requirements will depend on many factors,
including:

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the revenue generated by sales of our insulin pump products, and the related insulin cartridges and infusion sets, and any other
future products that we may develop and commercialize;

the gross profits and gross margin we realize from the sales we generate;

the costs associated with maintaining and expanding an appropriate sales, marketing, clinical and customer service
infrastructure;

the expenses we incur or other capital expenditures we make to maintain or enhance our manufacturing operations, including
leasing additional property, hiring additional personnel, purchasing additional manufacturing equipment and other measures
taken to add manufacturing capacity;

the expenses associated with developing and commercializing our proposed products or technologies;

the costs associated with maintaining and expanding our customer service infrastructure;

the cost of obtaining and maintaining regulatory clearance or approval for our products and our manufacturing facilities;

the cost of ongoing compliance with legal and regulatory requirements;

the expenses we incur in connection with potential litigation or governmental investigations;

expenses we may incur or other financial commitments we may make in connection with current and potential new acquisitions,
investments, business or commercial collaborations, development agreements or licensing arrangements;

anticipated or unanticipated capital expenditures;

unanticipated general and administrative expenses; and

impacts and disruptions resulting from geopolitical actions, including war and terrorism, natural disasters, or incidence of
disease, including as a result of the impacts from the COVID-19 global pandemic.

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As a result of these and other factors we may in the future seek additional capital from public or private offerings of our equity or debt

securities, or from other sources. If we issue equity or debt securities to raise additional funds, our existing stockholders may experience dilution, we may
incur significant financing or debt service costs, and the new equity or debt securities may have rights, preferences and privileges senior to those of our
existing stockholders. In addition, if we raise additional funds through collaborations, licensing, joint ventures, strategic alliances, partnership arrangements
or other similar arrangements, it may be necessary to relinquish valuable rights to our potential future products or proprietary technologies, or grant licenses
on terms that are not favorable to us.

If we are unable to raise additional capital when necessary, we may not be able to maintain our existing sales, marketing, clinical and customer

service infrastructure, enhance our current products or develop new products, take advantage of future opportunities, respond to competitive pressures,
changes in supplier relationships, or unanticipated changes in customer demand. Any of these events could adversely affect our ability to achieve our
strategic objectives, which could have a material adverse effect on our business, financial condition and operating results.

Our operating results may fluctuate significantly from quarter to quarter.

There has been and may continue to be meaningful variability in our operating results from quarter to quarter, as well as within each quarter,

especially around the time of anticipated new product launches or regulatory approvals by us or our competitors, and as a result of the commercial launch
of our products in geographies outside of the United States. Our operating results, and the variability of these operating results, will be affected by
numerous factors, including:

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our ability to increase sales and gross profit from our insulin pump products, including the related insulin cartridges and infusion
sets, and to commercialize and sell our future products;

the number and mix of our products sold in each quarter;

acceptance of our products by people with insulin-dependent diabetes, their caregivers, healthcare providers and third-party
payors;

the pricing of our products and competitive products, including the use of discounts, rebates or other financial incentives by us
or our competitors;

the effect of third-party coverage and reimbursement policies;

our ability to maintain our existing infrastructure;

the amount of, and the timing of the payment for, insurance deductibles required to be paid by our customers and potential
customers under their existing insurance plans;

interruption in the manufacturing or distribution of our products;

our ability to simultaneously manufacture multiple products that meet quality, reliability and regulatory requirements;

seasonality and other factors affecting the timing of purchases of our products;

timing of new product offerings, acquisitions, licenses or other significant events by us or our competitors;

results of clinical research and trials on our existing and future products;

the ability of our suppliers to timely provide us with an adequate supply of components that meet our requirements for product
quality and reliability;

regulatory clearance or approvals affecting our products or those of our competitors; and

the timing of revenue and expense recognition associated with our product sales pursuant to applicable accounting standards.

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In addition, we expect our operating expenses will continue to increase as we expand our business, which may exacerbate the quarterly

fluctuations in our operating results. If our quarterly or annual operating results fall below the expectation of investors or securities analysts, the price of
our common stock could decline substantially. Further, any quarterly or annual fluctuations in our operating results may, in turn, cause the price of our
common stock to fluctuate substantially, and these price fluctuations could result in further pressure on our stock price. We believe quarterly comparisons
of our financial results are not necessarily meaningful and should not be relied upon as an indication of our future performance.

Risks Related to Our Intellectual Property and Potential Litigation

Our ability to protect our intellectual property and proprietary technology is uncertain.

We rely primarily on patent, trademark and trade secret laws, as well as confidentiality and non-disclosure agreements, to protect our proprietary

technologies. As of December 31, 2020, our patent portfolio consisted of approximately 103 issued U.S. patents and 69 pending U.S. patent applications.
Of these, our issued U.S. patents expire between approximately 2021 and 2038. We are also seeking patent protection for our proprietary technologies in
other countries throughout the world. In addition, we also have 81 trademark registrations, including 19 U.S. trademark registrations and 62 foreign
trademark registrations.

We have applied for patent protection relating to certain existing and proposed products and processes. If we fail to file a patent application
timely in any jurisdiction, we may be precluded from doing so at a later date. Further, we cannot assure you that any of our patent applications will be
approved in a timely manner or at all. The rights granted to us under our patents, and the rights we are seeking to have granted in our pending patent
applications, may not be meaningful or provide us with any commercial advantage. In addition, those rights could be opposed, contested or circumvented
by our competitors, or be declared invalid or unenforceable in judicial or administrative proceedings. The failure of our patents to adequately protect our
technology might make it easier for our competitors to offer the same or similar products or technologies. Even if we are successful in receiving patent
protection for certain products and processes, our competitors may be able to design around our patents or develop products that provide outcomes which
are comparable to ours without infringing on our intellectual property rights. Due to differences between foreign and U.S. patent laws, our patented
intellectual property rights may not receive the same degree of protection in foreign countries as they would in the United States. Even if patents are
granted outside of the United States, effective enforcement in those countries may not be available.

We rely on our trademarks and trade names to distinguish our products from the products of our competitors, and have registered or applied to

register many of these trademarks. We cannot assure you that our current or future trademark applications will be approved in a timely manner or at all.
From time to time, third parties oppose our trademark applications, or otherwise challenge our use of the trademarks. In the event that our trademarks are
successfully challenged, we could be forced to rebrand our products, which could result in loss of brand recognition, and could require us to devote
additional resources to marketing new brands. Further, we cannot assure you that competitors will not infringe upon our trademarks, or that we will have
adequate resources to enforce our trademarks.

We have entered into confidentiality agreements and intellectual property assignment agreements with our officers, employees, temporary
employees and consultants regarding our intellectual property and proprietary technology. We also enter into confidentiality agreements with potential
collaborators and other counterparties, and the terms of our collaboration agreements typically contain provisions governing the ownership and control of
intellectual property. In the event of unauthorized use or disclosure or other breaches of those agreements, we may not be provided with meaningful
protection for our trade secrets or other proprietary information.

If a competitor infringes upon one of our patents, trademarks or other intellectual property rights, enforcing those patents, trademarks and other

rights may be difficult, expensive and time consuming. Patent law relating to the scope of claims in the industry in which we operate is subject to rapid
change and constant evolution and, consequently, patent positions in our industry can be uncertain. Even if successful, litigation to defend our patents and
trademarks against challenges or to enforce our intellectual property rights could divert management’s attention from managing our business. Moreover, we
may not have sufficient resources or incentive to defend our patents or trademarks against challenges or to enforce our intellectual property rights.
Litigation also puts our patents at risk of being invalidated or interpreted narrowly and our patent applications at risk of not issuing. Additionally, pursuing
litigation may provoke third parties to assert counterclaims against us. We may not prevail in any lawsuits that we initiate and the damages or other
remedies awarded, if any, may not be commercially valuable. The occurrence of any of these events may have a material adverse effect on our business,
financial condition and operating results.

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The medical device industry is characterized by patent litigation, and from time to time, we may be subject to litigation that could be costly, result in the
diversion of management’s time and efforts, or require us to pay damages.

Our success will depend in part on not infringing the patents or violating the other proprietary rights of third parties. Significant litigation

regarding patent rights exists in our industry. Our competitors in both the United States and abroad, many of which have substantially greater resources and
have made substantial investments in competing technologies, may have applied for or obtained or may in the future apply for and obtain, patents that will
prevent, limit or otherwise interfere with our ability to make and sell our products. The large number of patents, the rapid rate of new patent issuances, and
the complexities of the technology involved increase the risk of patent litigation.

From time to time, we may receive communications from third parties alleging our infringement of their intellectual property rights or offering a

license to intellectual property that is alleged to relate to products that we are currently developing. Any intellectual property-related discussions, disputes
or litigation could force us to do one or more of the following:

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stop selling our products or using technology that contains the allegedly infringing intellectual property;

prevent or limit our ability to sell a product that we are currently developing;

incur significant legal expenses;

pay substantial damages to the party whose intellectual property rights we are allegedly infringing;

redesign those products that contain the allegedly infringing intellectual property; or

attempt to obtain a license to the relevant intellectual property from third parties, which may not be available on reasonable
terms or at all.

We do not currently maintain insurance to cover the expense or any liability that may arise from an intellectual property dispute with a third
party. Any litigation or claim against us, even those without merit, or even preparing for a potential dispute or litigation before it arises, may cause us to
incur substantial costs, and could place a significant strain on our financial resources and divert the attention of management from our core business. Any
litigation or claim against us may also harm our reputation. Further, as we launch new products and increase our sales, and the number of participants in the
diabetes market increases, we believe the possibility of our involvement in intellectual property disputes will increase.

We may be subject to damages resulting from claims that we, or our employees, have wrongfully used or disclosed alleged trade secrets of our
competitors or are in breach of non-competition or non-solicitation agreements with our competitors.

Many of our employees were previously employed at other medical device companies, including those that are our direct competitors or could

potentially become our direct competitors. In some cases, those employees joined our company recently. We may be subject to claims that we, or our
employees, have inadvertently or otherwise used or disclosed trade secrets or other proprietary information of these former employers or competitors. In
addition, we have been and may in the future be subject to allegations that we caused an employee to breach the terms of his or her non-competition or non-
solicitation agreement. Litigation may be necessary to defend against these claims. Even if we successfully defend against these claims, litigation could
cause us to incur substantial costs, and could place a significant strain on our financial resources, divert the attention of management from our core business
and harm our reputation. If our defense to those claims fails, in addition to paying monetary damages, we may lose valuable intellectual property rights or
personnel. We cannot guarantee that this type of litigation will not continue, and any future litigation or the threat thereof may adversely affect our ability to
hire additional direct sales representatives. A loss of key personnel or their work product could hamper or prevent our ability to commercialize proposed
products, which could have an adverse effect on our business, financial condition and operating results.

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We may incur product liability losses, and insurance coverage may be inadequate or unavailable to cover these losses.

Our business exposes us to potential product liability claims that are inherent in the design, manufacture, testing and sale of medical devices. We

are subject to product liability lawsuits alleging that component failures, manufacturing flaws, design defects or inadequate disclosure of product-related
risks or product-related information resulted in an unsafe condition, injury or death to customers. The risk of one or more product liability claims or
lawsuits may be even greater after we launch new products with new features or enter new markets where we have no prior experience selling our products
and rely on newly-hired staff or new independent distributors or contractors to provide new customer training and customer support. In addition, the misuse
of our products or the failure of customers to adhere to operating guidelines could cause significant harm to customers, including death, which could result
in product liability claims. We may also identify deficiencies in our products that we determine are immaterial and do not pose safety risks, and therefore
decide not to initiate a voluntary recall. However, any such deficiency may be more significant than we expect and lead to product liability claims. Product
liability lawsuits and claims, safety alerts or product recalls, with or without merit, could cause us to incur substantial costs, and could place a significant
strain on our financial resources, divert the attention of management from our core business, harm our reputation and adversely affect our ability to attract
and retain customers, any of which could have a material adverse effect on our business, financial condition and operating results.

Although we maintain third-party product liability insurance coverage, it is possible that claims against us may exceed the coverage limits of
our insurance policies. Even if any product liability loss is covered by an insurance policy, these policies typically have substantial deductibles for which
we are responsible. In addition, we expect the cost of our product liability insurance will increase as our product sales increase and we may also increase
the amount of our deductibles over time. Product liability claims in excess of applicable insurance coverage could have a material adverse effect on our
business, financial condition and operating results. In addition, any product liability claim brought against us, with or without merit, could result in further
increases of our product liability insurance premiums. Insurance coverage varies in cost and can be difficult to obtain, and we cannot guarantee that we will
be able to obtain insurance coverage in the future on terms acceptable to us or at all. Our inability to obtain sufficient insurance coverage to protect against
potential product liability claims could prevent or limit our commercialization of current products or products currently under development.

Risks Related to Our Legal and Regulatory Environment

Our products and operations are subject to extensive governmental regulation, and failure to comply with applicable requirements could cause our
business to suffer.

The medical device industry is regulated extensively by governmental authorities, principally the FDA and corresponding state regulatory

agencies. The regulations are very complex and are subject to rapid change and varying interpretations. Regulatory restrictions or changes could limit our
ability to carry on or expand our operations or result in higher than anticipated costs or lower than anticipated sales. The FDA and other U.S. governmental
agencies regulate numerous elements of our business, including:

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product design and development;

pre-clinical and clinical testing and trials;

product safety;

establishment registration and product listing;

labeling and storage;

marketing, manufacturing, sales and distribution;

pre-market clearance or approval;

servicing and post-market surveillance;

advertising and promotion; and

recalls and field safety corrective actions.

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Before we can market or sell a new regulated product or a significant modification to an existing product in the United States, we must obtain

either clearance under Section 510(k) of the FDCA or approval of a pre-market approval (PMA) application from the FDA, unless an exemption from pre-
market review applies. In the 510(k) clearance process, the FDA must determine that a proposed device is “substantially equivalent” to a device legally on
the market, known as a “predicate” device, with respect to intended use, technology and safety and effectiveness, in order to clear the proposed device for
marketing. Clinical data is sometimes required to support substantial equivalence. The PMA pathway requires an applicant to demonstrate the safety and
effectiveness of the device based on extensive data. The PMA process is typically required for devices that are deemed to pose the greatest risk, such as
life-sustaining, life-supporting or implantable devices. Products that are approved through a PMA application generally need FDA approval before they can
be modified. Similarly, some modifications made to products cleared through the 510(k) clearance process may require a new 510(k) submission. The
process of obtaining regulatory clearances or approvals to market a medical device can be costly and time-consuming, and we may not be able to obtain
these clearances or approvals on a timely basis or at all for our proposed products.

If the FDA requires us to go through a more rigorous examination for future products or modifications to existing products than we had
expected, our product introductions or modifications could be delayed or canceled, which could cause our sales to decline or to not increase in line with our
forecasts.

The FDA can delay, limit or deny clearance or approval of one of our devices for many reasons, including:

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our inability to demonstrate that our products are safe and effective for their intended users;

the data from our clinical trials may be insufficient to support clearance or approval; and

failure of the manufacturing process or facilities we use to meet applicable requirements.

In addition, the FDA may change its clearance and approval policies, adopt additional regulations or revise existing regulations, or take other

actions which may prevent or delay approval or clearance of our products under development or impact our ability to modify our currently cleared or
approved products on a timely basis. More recently, the FDA has stated that the review process for new submissions may take longer than normal due to
the impact of the COVID-19 global pandemic.

Any delay in, or failure to receive or maintain, clearance or approval for our products under development could prevent us from generating

revenue from these products or achieving profitability. Moreover, customers may defer purchasing our existing products in anticipation of a new product
launch. Additionally, the FDA and other regulatory authorities have broad enforcement powers. Regulatory enforcement or inquiries, or other increased
scrutiny on us, could dissuade some customers from using our products and adversely affect our reputation and the perceived safety and efficacy of our
products.

Failure to comply with applicable regulations could jeopardize our ability to sell our products and result in enforcement actions such as fines,

civil penalties, injunctions, warning letters, recalls of products, delays in the introduction of products into the market, refusal of the FDA or other regulators
to grant future clearances or approvals, delays by the FDA or other regulators in granting clearances or approvals, and the suspension or withdrawal of
existing approvals by the FDA or other regulators. Any of these sanctions could result in higher than anticipated costs, lower than anticipated sales, and
diversion of management time and resources, any of which could have a material adverse effect on our reputation, business, financial condition and
operating results.

Further, we commenced commercial sales of our products in select international markets during the third quarter of 2018. As we expand our

operations outside of the United States and launch new products, we will become subject to various additional regulatory and legal requirements under the
applicable laws and regulations of the international markets we enter. These additional legal and regulatory requirements may result in our incurring
significant costs and expenditures. We have limited experience complying with applicable laws and regulations in international markets generally, and in
particular when we enter new markets, and if we are not able to comply with any such requirements, our international expansion and business could be
significantly harmed.

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Modifications to our products may require new 510(k) clearances or PMAs, or may require us to cease marketing or recall the modified products until
clearances are obtained.

Any modification to a 510(k)-cleared device that could significantly affect its safety or effectiveness, or that would constitute a major change in

its intended use, design, or manufacture, requires a new 510(k) clearance or, possibly, a PMA. The FDA requires every manufacturer to make this
determination in the first instance, but the FDA may review any manufacturer’s decision. The FDA may not agree with our decisions regarding whether
new clearances or approvals are necessary for changes that we have made to our products. If the FDA disagrees with our determination and requires us to
submit new 510(k) notifications or PMAs for modifications to our previously cleared or approved products, for which we concluded that new clearances or
approvals were not necessary, we may be required to cease marketing or to recall the modified product until we obtain clearance or approval, and we may
be subject to significant regulatory fines or penalties.

Further, the FDA’s ongoing review of and potential changes to the 510(k) program may make it more difficult for us to modify our previously
cleared products, either by imposing stricter requirements on when a new 510(k) for a modification to a previously cleared product must be submitted, or
by applying more onerous review criteria to such submissions.

If we or our third-party suppliers, contract manufacturers and service providers fail to comply with the FDA’s good manufacturing practice
regulations, this could impair our ability to market our products in a cost-effective and timely manner.

We and our third-party suppliers, contract manufacturers and service providers are required to comply with the FDA’s Quality System

Regulation (QSR), which covers the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging,
sterilization, storage and shipping of our products. The FDA audits compliance with the QSR through periodic announced and unannounced inspections of
manufacturing and other facilities. The FDA may impose inspections or audits at any time. We cannot assure you that our facilities or our contract
manufacturer or component suppliers’ facilities would pass any future quality system inspection or audit. If we or our suppliers, contract manufacturers and
service providers have significant non-compliance issues or if any corrective action plan that we or our suppliers, contract manufacturers or service
providers propose in response to observed deficiencies is not sufficient, the FDA could take enforcement action against us and the manufacturing or
distribution of our devices could be interrupted and our operations disrupted.

If we, or our suppliers, manufacturers and service providers, fail to adhere to QSR requirements, this could delay production of our products and

lead to fines, difficulties in obtaining regulatory clearances, recalls, enforcement actions, including injunctive relief or consent decrees, or other
consequences, which could, in turn, have a material adverse effect on our financial condition or results of operations.

A recall or suspension of our products, or the discovery of serious safety issues with our products, could have a significant negative impact on us.

The FDA and equivalent foreign regulatory authorities have the authority to require the recall or suspension, either temporarily or permanently,
of commercialized products in the event of material deficiencies or defects in quality systems, product design or manufacture or in the event that a product
poses an unacceptable risk to health. Regulatory authorities have broad discretion to require the recall or suspension of a product or to require that
manufacturers alert customers of safety risks, and may do so even in circumstances where we do not believe our product poses an unacceptable risk to
health. In addition, manufacturers may, under their own initiative, recall a product or suspend sales if any material deficiency in a product is found or alert
customers of unanticipated safety risks. A government-mandated or voluntary recall or suspension by us, one of our distributors or any of our other third-
party suppliers could occur as a result of an unacceptable risk to health, component failures, manufacturing errors, design or labeling defects or other
deficiencies and issues. Recalls, suspensions or other notices relating to any products that we distribute would divert managerial and financial resources,
and have an adverse effect on our reputation, financial condition and operating results.

Further, under the FDA’s Medical Device Reporting regulations and equivalent regulations in other geographies, we are required to maintain

appropriate quality systems and report incidents in which our product may have caused or contributed to a death or serious injury or in which our product
malfunctioned and, if the malfunction were to recur, would likely cause or contribute to death or serious injury. Repeated product malfunctions may result
in a voluntary or involuntary product recall or suspension of product sales, which could divert managerial and financial resources, impair our ability to
manufacture our products in a cost-effective and timely manner and have an adverse effect on our reputation, financial condition and operating results. We
have initiated product recalls in the past, and our risk of future product recalls may increase as we launch new products or offer new software updates for
existing products.

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Any adverse event involving any products that we distribute, either domestically or internationally, could result in future voluntary corrective

actions, such as recalls or customer notifications, or regulatory agency action, which could include inspection, mandatory recall or other enforcement
action. For example, in 2020 we received a notice from the Australian Therapeutic Goods Administration, TGA, proposing to suspend the sale of our
insulin pump products. Most of our historical pump sales in Australia were of our t:slim X2 with Dexcom G5 CGM and more recently we commenced
sales of our t:slim X2 with Basal-IQ technology. To date we have not offered our Control-IQ technology in Australia. Although we provided a response to
this initial regulatory inquiry, the TGA suspended our pump product sales in Australia commencing November 24, 2020. We are presently engaged in
discussions with the TGA in an effort to lift the suspension. However, unless the decision is reversed or delayed we will be unable to continue to sell our
pump products in Australia. Any corrective actions we take in response to this action or future matters with other regulatory bodies, whether voluntary or
involuntary, will require the dedication of our time and capital, distract management from operating our business, may harm our reputation and financial
results or could result in additional regulatory scrutiny in other geographies.

Our failure to comply with U.S. federal and state fraud and abuse laws, including anti-kickback laws and other U.S. federal and state anti-referral
laws, could have a material, adverse impact on our business.

There are numerous U.S. federal and state laws pertaining to healthcare fraud and abuse, including anti-kickback laws, physician self-referral

laws, and false claims laws. Our relationships with healthcare providers and other third parties are subject to scrutiny under these laws. Violations of these
laws are punishable by criminal and civil sanctions, including, in some instances, imprisonment and exclusion from participation in federal and state
healthcare programs, including the Medicare, Medicaid and Veterans Administration health programs.

Healthcare fraud and abuse regulations are complex and evolving, and even minor irregularities can potentially give rise to claims that a statute

or prohibition has been violated. The laws that may affect our ability to operate include:

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the federal healthcare programs’ Anti-Kickback Statute, which prohibits, among other things, persons from knowingly and
willfully soliciting, receiving, offering, paying or providing remuneration (including any kickback, bribe or rebate), directly or
indirectly, overtly or covertly, in cash or in kind in exchange for or to induce either the referral of an individual for, or the
purchase, lease, order or recommendation of, any good or service for which payment may be made under federal healthcare
programs such as the Medicare and state Medicaid programs;

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

federal and state physician self-referral laws, such as the Stark Law, that prohibit a physician from referring Medicare or
Medicaid patients to an entity providing “designated health services,” including a company that furnishes durable medical
equipment, with which the physician has a financial relationship unless that financial relationship meets an exception under the
applicable law;

federal and state laws, such as the Civil Monetary Penalties Law, that prohibit an individual or entity from offering or
transferring remuneration to any person eligible for benefits under a federal or state health care program which such individual
or entity knows or should know are likely to influence such eligible individual’s choice of provider, practitioner or supplier of
any item or service for which payment may be made under federal health care programs such as Medicare and state Medicaid
programs;

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

federal disclosure laws, such as the Physician Payments Sunshine Act, which require certain manufacturers, including medical
device manufacturers, to submit annual data pertaining to payments or other transfers of value to covered recipients, including
physicians;

the Federal Trade Commission Act and similar laws regulating advertisement and consumer protections;

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foreign and U.S. state law equivalents of each of the above federal laws, such as anti-kickback and false claims laws which may
apply to items or services reimbursed by any third-party payor, including commercial insurers; and

federal and state laws governing the use, disclosure and security of personal information, including protected health information,
such as HIPAA and the Health Information Technology for Economic and Clinical Health.

Possible sanctions for violation of these laws include monetary fines, civil and criminal penalties, exclusion from Medicare, Medicaid and other

federal healthcare programs, and forfeiture of amounts collected in violation of those prohibitions and in some circumstances, treble damages. Any
violation of these laws, or any action against us for violation of these laws, even if we successfully defend against it, could result in a material adverse
effect on our reputation, business, financial condition and operating results. The reporting requirements under the Physician Payments Sunshine Act were
recently expanded, and we will need to implement additional processes and controls in order to comply with these new tracking and disclosure obligations.
Any failure to submit the required data in an accurate and timely manner may result in the imposition of civil monetary penalties. Recently, federal
government agencies have issued final rules making modifications to the Anti-Kickback Statute “safe harbors” and the Stark Law regulations, and the full
impact of how such modifications may impact the health care industry and our business operations is not yet known. Further, the federal government has
recently published proposed rules for public comment which would make material modifications to HIPAA. It is unknown if or when these proposed rules
may be adopted and what final form the proposed rules may take and how they may impact our business operations.

To enforce compliance with the federal laws, the U.S. Department of Justice (DOJ) in conjunction with other federal agencies, has increased its
scrutiny of interactions between healthcare companies and healthcare providers, which has led to a number of investigations, prosecutions, convictions and
settlements in the healthcare industry. Dealing with investigations can be time- and resource-consuming and can divert management’s attention from our
core business. Additionally, if a healthcare company settles an investigation with the DOJ or other law enforcement agencies, we may be forced to agree to
additional onerous compliance and reporting requirements as part of a consent decree or corporate integrity agreement. Any such investigation or
settlement could increase our costs or otherwise have an adverse effect on our business.

The scope and enforcement of these laws is uncertain and subject to rapid change in the current environment of healthcare reform. Federal or
state regulatory authorities might challenge our current or future activities under these laws. Any of these challenges could have a material adverse effect
on our reputation, business, financial condition and operating results. Any state or federal regulatory review of us, regardless of the outcome, would be
costly and time-consuming. Additionally, we cannot predict the impact of any changes in these laws, whether or not retroactive.

We may be liable if we engage in the promotion of the off-label use of our products.

Our promotional materials and training methods must comply with FDA and other applicable laws and regulations, including the prohibition
against the promotion of the off-label use of our products or the pre-promotion of unapproved products. Healthcare providers may use our products off-
label, as the FDA does not restrict or regulate a physician’s choice of treatment within the practice of medicine. However, if the FDA determines that our
promotional materials or training constitutes promotion of an off-label use or the pre-promotion of an unapproved product, it could request that we modify
our training or promotional materials or subject us to regulatory or enforcement actions, including the issuance of an untitled letter, a warning letter,
injunction, seizure, civil fine and criminal penalties. It is also possible that other federal, state or foreign enforcement authorities might take action if they
consider our promotional or training materials to constitute promotion of an unapproved use, which could result in significant fines or penalties. Although
our policy is to refrain from statements that could be considered off-label promotion of our products or pre-promotion of an unapproved product, the FDA
or another regulatory agency could disagree and conclude that we have engaged in improper promotional activities. In addition, the off-label use of our
products may increase the risk of product liability claims, which are expensive to defend and could result in substantial damage awards against us and harm
our reputation.

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Legislative or regulatory healthcare reforms may result in downward pressure on the price of and decrease reimbursement for our products, and
uncertainty regarding the healthcare regulatory environment could have a material adverse effect on our business.

The sales of our products depend in part on the availability of coverage and reimbursement from third-party payors such as government health
administration authorities, private health insurers, health maintenance organizations and other healthcare-related organizations. Both the federal and state
governments in the United States continue to propose and pass new legislation and regulations designed to, among other things, expand healthcare
coverage to more individuals, contain or reduce the cost of healthcare, and improve the quality of healthcare outcomes. This legislation and regulation may
result in decreased reimbursement for medical devices, which may create additional pressure to reduce the prices charged for medical devices. Reduced
reimbursement rates could significantly decrease our revenue, which in turn would place significant downward pressure on our gross margins and impede
our ability to become profitable.

The Patient Protection and Affordable Care Act, a component of the Affordable Care Act (ACA), substantially changed the way healthcare is

financed by both governmental and private insurers, encourages improvements in the quality of healthcare items and services, and significantly impacts the
medical device industry. However, a number of legislative changes have been proposed and adopted since the ACA was enacted, and legislation has also
been and will likely continue to be proposed that could modify or repeal the ACA. The uncertainties regarding the future of the ACA, and other healthcare
reform initiatives, may have an adverse effect on our customers’ purchasing decisions regarding our products. 

In the future, additional changes could be made to governmental healthcare programs that could significantly impact the success of our
products. Cost control initiatives could decrease the price that we receive for our products. At this time, we cannot predict which, if any, additional
healthcare reform proposals will be adopted, when they may be adopted or what impact they may have on the existing regulatory environment, or our
ability to operate our business. Any of these factors could have a material adverse effect on our operating results and financial condition.

Risks Related to Our Common Stock

The price of our common stock may continue to fluctuate significantly.

The trading price of our common stock has been volatile in recent years. We believe our stock price has been, and will continue to be, subject to

wide fluctuations in response to a variety of factors, including the following:

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actual or anticipated fluctuations in our financial and operating results from period to period;

our actual or perceived need for additional capital to fund our operations;

market acceptance of our current products and products under development, and the recognition of our brand;

introduction of proposed products, technologies or treatment techniques by us or our competitors;

announcements of significant contracts, acquisitions or divestitures by us or our competitors;

regulatory approval of our products or the products of our competitors, or the failure to obtain such approvals on the projected
timeline or at all;

speculative trading practices of market participants;

issuance of securities analysts’ reports or recommendations;

threatened or actual litigation and government investigations;

sales of shares of our common stock by our employees, directors or principal stockholders; and

general political or economic conditions, including the impacts and disruptions caused by the COVID-19 global pandemic.

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These and other factors might cause the market price of our common stock to fluctuate substantially. Fluctuations in our stock price may

negatively affect the liquidity of our common stock, which could further impact our stock price.

In recent years, the stock market has experienced significant price and volume fluctuations. This volatility has had a significant impact on the

market price of securities issued by many companies across many industries. These changes may occur without regard to the financial condition or
operating performance of the affected companies. Accordingly, the price of our common stock could fluctuate based upon factors that have little or nothing
to do with our company, and these fluctuations could materially reduce the market price of our common stock.

Anti-takeover provisions in our organizational documents and Delaware law may discourage or prevent a change of control, even if an acquisition
would be beneficial to our stockholders, which could reduce our stock price and prevent our stockholders from replacing or removing our current
management.

Our amended and restated certificate of incorporation and bylaws contain provisions that could delay or prevent a change of control of our

company or changes in our board of directors that our stockholders might consider favorable. Some of these provisions:

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authorize the issuance of preferred stock with powers, preferences and rights that may be senior to our common stock, which can
be created and issued by the board of directors without prior stockholder approval;

provide for the adoption of a staggered board of directors whereby the board is divided into three classes each of which has a
different three-year term;

provide that the number of directors shall be fixed by the board;

prohibit our stockholders from filling board vacancies;

provide for the removal of a director only with cause and then by the affirmative vote of the holders of a majority of the
outstanding shares;

prohibit stockholders from calling special stockholder meetings;

prohibit stockholders from acting by written consent without holding a meeting of stockholders;

require the vote of at least two-thirds of the outstanding shares to approve amendments to the certificate of incorporation or
bylaws; and

require advance written notice of stockholder proposals and director nominations.

We are subject to the provisions of Section 203 of the Delaware General Corporation Law, which may prohibit certain business combinations

with stockholders owning 15% or more of our outstanding voting stock. These and other provisions in our amended and restated certificate of
incorporation, bylaws and Delaware law could make it more difficult for stockholders or potential acquirers to obtain control of our board of directors or
initiate actions that are opposed by our then-current board of directors, including a merger, tender offer or proxy contest involving our company. Any delay
or prevention of a change of control transaction or changes in our board of directors could cause the market price of our common stock to decline.

Our board of directors is authorized to issue and designate shares of our preferred stock in additional series without stockholder approval.

Our amended and restated certificate of incorporation authorizes our board of directors, without the approval of our stockholders, to issue

5,000,000 shares of our preferred stock, subject to limitations prescribed by applicable law, rules and regulations and the provisions of our amended and
restated certificate of incorporation, as shares of preferred stock in series, and to establish from time to time the number of shares to be included in each
such series, and to fix the designation, powers, preferences and rights of the shares of each such series and the qualifications, limitations or restrictions
thereof. The powers, preferences and rights of these additional series of preferred stock may be senior to or on parity with our common stock, and the
issuance of such shares in the future may reduce the value of our common stock.

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Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.

As of December 31, 2020, we had accumulated federal and state net operating loss (NOL) carryforwards of approximately $340.0 million, and

$288.7 million, respectively, which included the reduction recorded in 2019 discussed below. Of the total federal NOL carryforwards, approximately
$131.5 million were generated after January 1, 2018, and therefore do not expire. NOL generated after January 1, 2018, is subject to 80% limitation in
accordance with the Tax Cuts and Jobs Act of 2017. The remaining federal NOL carryforwards of $208.5 million will begin to expire in 2026, and state tax
loss carryforwards begin to expire in 2021, unless previously utilized. If there is an “ownership change” with respect to our company, as defined under
Section 382 of the Code, the utilization of our NOL and research credit carryforwards may be subject to substantial limitations imposed by the Code, and
similar state provisions. Limitations imposed on our ability to utilize NOL carryforwards could cause U.S. federal income taxes to be paid earlier than
would be paid if such limitations were not in effect and could cause NOL carryforwards to expire unused, in each case reducing or eliminating the benefit
of our NOL carryforwards. In general, an ownership change occurs whenever there is a shift in ownership of our company by more than 50% by one or
more 5% stockholders over a specified time period.

We have completed analyses through December 31, 2020 to determine whether our net operating losses and credits are likely to be limited by

Section 382. Based on the 2018 study completed in 2019, the Company determined that offerings of our securities caused an ownership change, as defined
under Section 382, in 2018 and the resulting limitation significantly reduced the Company’s ability to utilize its net operating loss and credit carryovers
before they expire. As a result, in 2019 the Company significantly reduced its deferred tax assets for the net operating loss and research credit
carryforwards that were projected to expire unused. In addition, future ownership changes under Section 382 may further limit the Company’s ability to
fully utilize any remaining tax benefits.

In response to the COVID-19 global pandemic, the CARES Act was enacted on March 27, 2020, to provide aid and economic stimulus to the

economy. Among other provisions, the CARES Act eliminates the 80% NOL limitation for tax years 2018, 2019, and 2020, and allows NOLs generated in
those years to be carried back for five years. We believe that any impact of the CARES Act provisions are not significant to our financial position, results
of operations or cash flows.

We do not intend to pay cash dividends.

We have never declared or paid cash dividends on our capital stock. We currently intend to retain all available funds and any future earnings for

use in the operation and expansion of our business and do not anticipate paying any cash dividends in the foreseeable future. Accordingly, investors may
have to sell some or all of their shares of our common stock in order to generate cash flow from their investment.

If we fail to maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results or
prevent fraud. As a result, stockholders could lose confidence in our financial and other public reporting, which would harm our business and the
trading price of our common stock.

Effective internal controls over financial reporting are necessary for us to provide reliable financial reports and, together with adequate

disclosure controls and procedures, are designed to prevent fraud. Any failure to implement required new or improved controls, or difficulties encountered
in their implementation could cause us to fail to meet our reporting obligations. For example, Mr. Sheridan, our principal executive officer, and Ms.
Vosseller, our principal financial and accounting officer, are involved in a personal relationship and share a primary residence. While our board of directors
is informed of the relationship and appropriate actions have been taken to ensure compliance with Company policies and procedures, the existence of this
relationship could create additional risk, or the perception of additional risk, that our controls and procedures may not be effective. In addition, any testing
by us conducted in connection with Section 404(a) of the Sarbanes-Oxley Act, or any testing conducted by our independent registered public accounting
firm in connection with Section 404(b) of the Sarbanes-Oxley Act may reveal deficiencies in our internal controls over financial reporting that are deemed
to be material weaknesses or that may require prospective or retroactive changes to our consolidated financial statements or identify other areas for further
attention or improvement. Inferior internal controls could also cause investors to lose confidence in our reported financial information, which could have a
negative effect on the trading price of our common stock.

We are required to disclose changes made to our internal control procedures on a quarterly basis and our management is required to assess the

effectiveness of these controls annually. Undetected material weaknesses in our internal controls could lead to financial statement restatements and require
us to incur the expense of remediation.

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We may be at increased risk of securities class action litigation.

In the past, securities class action litigation has been instituted against companies following periods of volatility in the overall market and in the

price of a company’s securities. We believe this risk may be particularly relevant to us as we have experienced significant stock price volatility in recent
years. If we face such litigation, it could result in substantial costs and a diversion of management’s attention and resources, which could harm our
business, financial condition and results of operations. Our stock price volatility and the increase in our market capitalization during the past year may also
result in higher expenses associated with our directors’ and officers’ liability insurance program.

If securities or industry analysts do not publish research, or publish inaccurate or unfavorable research, about our business, our stock price and
trading volume could decline.

The trading market for our common stock depends, in part, on the research and reports that securities or industry analysts publish about us or

our business. If one or more of the analysts who cover us downgrade our stock or publish inaccurate or unfavorable research about our business, our stock
price would likely decline. In addition, if our operating results fail to meet the forecasts of analysts, our stock price would likely decline. If one or more of
these analysts cease coverage of our company or fail to publish reports on us regularly, demand for our common stock could decrease, which might cause
our stock price and trading volume to decline.

Risks Related to Our Convertible Senior Notes

We have indebtedness in the form of convertible senior notes, which could adversely affect our financial condition and our ability to respond to
changes in our business.

In May 2020, we completed the offering of $287.5 million principal amount of 1.50% Convertible Senior Notes due 2025 (the Notes), which we

refer to as the Note Offering. Holders of the Notes will have the right to require us to repurchase their Notes upon the occurrence of a fundamental change
(as defined in the indenture governing the Notes) at a purchase price equal to 100% of the principal amount of the Notes to be purchased, plus accrued and
unpaid interest, if any. In addition, upon conversion of the Notes, unless we elect to deliver solely shares of our common stock to settle such conversion, we
will be required to make cash payments in respect of the Notes being converted. Furthermore, the indenture governing the Notes provides that, in the event
of an event of default (as defined in the indenture) for the Notes, it may result in the principal, premium, if any, and interest, if any, becoming due prior to
the maturity date for the Notes. There can be no assurance that we will be able to pay these amounts when due, or that we will be able to refinance this
indebtedness on acceptable terms or at all.

As a result of our increased level of indebtedness after the completion of the Notes Offering:

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our level of vulnerability to adverse economic conditions and competitive pressures will be heightened;

we will be required to dedicate a portion of our liquidity position or cash flow from operations to interest payments, limiting the
availability of cash for other purposes;

our flexibility in planning for, or reacting to, changes in our business and industry may be more limited; and

our ability to obtain additional financing in the future for working capital, capital expenditures, acquisitions, investments or
general corporate purposes may be impaired.

We cannot be sure that our leverage resulting from the completion of the Notes Offering will not materially and adversely affect our ability to
finance our operations or capital needs or to engage in other business activities. In addition, we cannot be sure that additional financing will be available
when required or, if available, will be on terms satisfactory to us.

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Servicing the Notes will require a significant amount of cash, and we may not have sufficient cash flow from our business to repay the Notes.

Our ability to make scheduled payments of the principal and interest on or to refinance the Notes depends on our future business operations and

liquidity, which are subject, to some extent, on economic, financial, regulatory, competitive and other factors that are beyond our control, including,
without limitation, market acceptance of our products, regulatory approval for our products under development, and the impacts and disruptions caused by
the COVID-19 global pandemic. Our business may not generate or sustain a level of cash flow from operations sufficient to service the Notes and any
future indebtedness we may incur, while operating our business and making necessary capital expenditures. If we are unable to generate such cash flow, we
may be required to adopt one or more alternatives, such as reducing or delaying capital expenditures, selling or licensing assets, refinancing indebtedness,
or obtaining additional equity capital. These alternative measures may not be successful and may not permit us to meet our scheduled debt service
obligations. Our ability to successfully engage in these activities will depend on a number of factors, including the value of our assets, our operating results
and financial condition, the value of our common stock, and the status of the capital markets at such time. We may not be able to engage in any of these
activities on commercially reasonable terms or at all, which could result in a default on the Notes or our future indebtedness.

We may incur substantial additional debt or take other actions which could diminish our ability to make payments on the Notes.

We and our subsidiaries are not prevented by the terms of the indenture governing the Notes, or otherwise, from incurring substantial additional
indebtedness in the future, which may include the issuance of secured debt. We are not restricted under the terms of the indenture governing the Notes from
incurring additional indebtedness, securing existing or future indebtedness, or recapitalizing our indebtedness. We are similarly not restricted under the
terms of the indenture from taking a number of other actions that could have the effect of diminishing our ability to make payments on the Notes when due.

We may not have the ability to raise the funds necessary to repurchase the Notes upon a fundamental change, or to settle conversions of the Notes,
and our future indebtedness may contain limitations on our ability to pay cash upon repurchase or conversion of the Notes.

Holders of the Notes have the right to require us to repurchase their Notes upon the occurrence of a fundamental change at a repurchase price
equal to 100% of the principal amount of the Notes to be repurchased, plus accrued and unpaid interest, if any. In addition, upon conversion of the Notes,
unless we elect to deliver solely shares of our common stock to settle such conversion, we will be required to make cash payments in respect of the Notes
being converted. However, we may not have enough available cash or be able to obtain financing at the time we are required to make repurchases of Notes
surrendered therefor or Notes being converted. In addition, our ability to repurchase the Notes or to pay cash upon conversions of the Notes may be
limited by law, by regulatory authority or by agreements governing our future indebtedness. Our failure to repurchase Notes at a time when the repurchase
is required by the indenture, or to pay any cash payable on future conversions of the Notes as required by the indenture, would constitute an event of
default under the indenture. An event of default under the indenture, or the fundamental change itself, could also lead to an event of default under
agreements governing any future indebtedness we may have issued. If the repayment of the related indebtedness were to be accelerated, we may not have
sufficient funds to repay the indebtedness, while also repurchasing the Notes or making cash payments upon conversions thereof.

The conditional conversion feature of the Notes may adversely affect our liquidity.

In the event the conditional conversion feature of the Notes is triggered, holders of the Notes will be entitled to convert the Notes at any time

during specified periods at their option. If one or more holders elect to convert their Notes, unless we elect to satisfy our conversion obligation by
delivering solely shares of our common stock, we would be required to settle all or a portion of our conversion obligation through the payment of cash,
which could adversely affect our liquidity. In addition, even if holders do not elect to convert their Notes, we could be required, under applicable
accounting rules, to reclassify all or a portion of the outstanding principal of the Notes as a current rather than long-term liability, which would adversely
affect our liquidity.

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

Under Accounting Standards Codification 470-20, Debt with Conversion and Other Options, an entity must evaluate the ability to separately

account for the liability and equity components of the convertible debt instruments (such as the Notes) that may be settled entirely or partially in cash
upon conversion in a manner that reflects the issuer’s economic interest cost. The determination of the effect of the guidance on the accounting for the
Notes is that the equity component has been included in the additional paid-in capital section of stockholders’ equity on our consolidated balance sheet at
the issuance date, and the value of the equity component has been treated as debt discount for purposes of accounting for the debt component of the Notes.
As a result, we have recorded non-cash interest expense as a result of the amortization of the discounted carrying value of the Notes to their face amount
over the term of the Notes. Accordingly, we have reported a greater net loss in our financial results because the guidance requires interest to include both
the amortization of the debt discount and the instrument’s coupon interest rate, which could adversely affect the trading price of our common stock.

In addition, under certain circumstances, convertible debt instruments (such as the Notes) that may be settled entirely or partly in cash are

currently accounted for utilizing the treasury stock method, the effect of which is that the shares issuable upon conversion of the Notes are not included in
the calculation of diluted earnings (loss) per share except to the extent that the conversion value of the Notes exceeds their principal amount. Under the
treasury stock method, for diluted earnings (loss) per share purposes, the transaction is accounted for as if the shares of common stock that would be
necessary to settle such excess, if we elected to settle such excess in shares, are issued.

In June 2020, the Financial Accounting Standards Board issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in
an Entity’s Own Equity, which is intended to simplify the accounting for convertible instruments. Under the new guidance, an entity is no longer required
to separately account for the liability and equity components of convertible debt instruments. ASU 2020-06 is effective for public business entities for
fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning
after December 15, 2020, including interim periods within those fiscal years. The Company is in the process of determining whether to early adopt the
new standard and the method of adoption. When we adopt this new guidance, this could have the impact of reducing non-cash interest expense, and
thereby reducing our net loss, or increasing our net income.

Conversion of the Notes will, to the extent we deliver shares upon conversion of such Notes, dilute the ownership interest of existing stockholders and
may otherwise have a negative impact on the trading price of our common stock.

The conversion of some or all of the Notes will dilute the ownership interests of existing stockholders, including holders who had previously

converted their Notes, to the extent we deliver shares upon conversion of any of the Notes. Any sales in the public market of the common stock issued upon
the conversion of the Notes could adversely affect prevailing market prices of our common stock. In addition, the perception that some or all of the Notes
may be converted into shares of our common stock in the future could have a negative impact on the trading price of our common stock.

The fundamental change repurchase feature of the Notes may delay or prevent an otherwise beneficial takeover attempt.

The terms of the Notes require us to repurchase the Notes in the event of a fundamental change. A takeover of the Company would trigger an

option of the holders of the Notes to require us to repurchase the Notes. In addition, if a make-whole fundamental change (as defined in the indenture)
occurs prior to the maturity date of the Notes, we will, in some cases, be required to increase the conversion rate of the Notes for a holder that elects to
convert its Notes in connection with such make-whole fundamental change. These and other provisions set forth in the indenture may have the effect of
delaying or preventing a takeover of the Company.

The Capped Call Transactions may affect the value of the Notes and our common stock.

In connection with the issuance of the Notes, we entered into capped call transactions (the Capped Call Transactions) with the option

counterparties. The Capped Call Transactions are expected generally to reduce the potential dilution to our common stock upon any conversion of the
Notes and/or offset any cash payments we are required to make in excess of the principal amount of converted Notes, as the case may be, with such
reduction and/or offset subject to a cap.

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The option counterparties or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives

with respect to our common stock and/or purchasing or selling our common stock or other securities of ours in secondary market transactions prior to the
maturity of the Notes (and are likely to do so during any observation period related to a conversion of Notes). This activity could also cause or avoid an
increase or a decrease in the market price of our common stock or the Notes, which could affect a Note holder’s ability to convert the Notes and, to the
extent the activity occurs during any observation period related to a conversion of Notes, it could affect the number of shares and the value of the
consideration that a Note holder will receive upon conversion of the Notes. In addition, if such Capped Call Transactions fail to become effective, the
option counterparties or their respective affiliates may unwind their hedge positions with respect to our common stock, which could adversely affect the
value of our common stock.

The potential effect, if any, of any of these transactions and activities on the market price of our common stock or the Notes will depend in

part on market conditions and cannot be ascertained at this time, but any of these activities could adversely affect the value of our common stock and the
value of the Notes and, under certain circumstances, the ability of the Note holders to convert the Notes.

We do not make any representation or prediction as to the direction or magnitude of any potential effect that the transactions described above

may have on the value of the Notes or the trading price of our common stock. In addition, we do not make any representation that the option counterparties
will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.

We are subject to counterparty risk with respect to the Capped Call Transactions.

The option counterparties are financial institutions, and we will be subject to the risk that any or all of them may default under the Capped Call
Transactions. Our exposure to the credit risk of the option counterparties will not be secured by any collateral. If an option counterparty becomes subject to
insolvency proceedings, we will become an unsecured creditor in those proceedings, with a claim equal to our exposure at that time under our transactions
with that option counterparty. Our exposure will depend on many factors but, in general, an increase in our exposure will be correlated to an increase in the
market price and volatility of our common stock. In addition, upon a default by an option counterparty, we may suffer more dilution than we currently
anticipate with respect to our common stock. We can provide no assurances as to the financial stability or viability of the option counterparties.

Item 1B.    Unresolved Staff Comments.

Not applicable.

Item 2.    Properties.

Substantially all of our operations are currently conducted at leased facilities, including our manufacturing processes, research and development

activities, customer and technical support, and management and administrative functions. As of December 31, 2020, we occupied facilities with an
aggregate total of approximately 352,000 square feet, as follows:

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Roselle Street Leases: 77,458 square feet of general office and laboratory space located on Roselle Street in San Diego, California. All of
our existing leases for facilities on Roselle Street are scheduled to expire in May 2023.

• Vista Sorrento Parkway Lease: 59,013 square feet of general office space located on Vista Sorrento Parkway in San Diego, California,
which is scheduled to expire in January 2023. We have a one-time option to extend the term of the Vista Sorrento Parkway Lease for a
period of four years, by delivering written notice to the landlord in accordance with the terms of the lease. 

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Barnes Canyon Lease: 48,880 square feet of general office, manufacturing and warehouse space located on Barnes Canyon Road in San
Diego, California, which is scheduled to expire in November 2023. We have a one-time option to extend the term of the Barnes Canyon
Lease for a period of not less than three years and not greater than five years, by delivering notice to the landlord in accordance with the
terms of the lease.

• Marindustry Place Lease: 40,490 square feet of general office and warehouse space located on Marindustry Place in San Diego,

California, which is scheduled to expire in April 2026. We have a one-time option to extend the term of the Marindustry Place Lease for a
period of no less than three years and no more than five years by delivering written notice to the landlord in accordance with the terms of
the lease.

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• High Bluff Lease: 30,703 square feet of general office space located on High Bluff Drive in San Diego, California. The High Bluff Lease

is scheduled to expire in March 2022.

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Shoreline Lease: 94,562 square feet of general office space located on Shoreline Drive in Boise, Idaho. The Shoreline Lease term
commenced in July 2020, and is scheduled to expire in June 2027. We have a one-time option to extend the term of the Shoreline Lease
for a period of three years by delivering written notice to the landlord in accordance with the terms of the lease.

• Markham Lease: 667 square feet of general office space located in Markham, Ontario, Canada. This is a month-to-month lease that can

be canceled by delivering written notice to the landlord in accordance with the terms of the lease.

We believe that the facilities that we presently occupy will be sufficient to support our current operations and that suitable additional facilities

would be available to us should our operations require it.

Item 3.    Legal Proceedings.

In May 2020, we were named as a defendant in three California state court class action lawsuits arising from a data breach that we experienced

in January 2020. Collectively, these lawsuits seek statutory, compensatory, actual, and punitive damages; equitable relief, including restitution; pre- and
post-judgment interest; injunctive relief; and attorney fees, costs, and expenses from us. On July 24, 2020, these three pending lawsuits were consolidated
into a single case in the Superior Court of the State of California in the County of San Bernardino entitled Joseph Deluna et al v. Tandem Diabetes Care,
Inc. The consolidated case alleges violations of the Confidentiality of Medical Information Act (CMIA), CCPA, California’s Unfair Competition Law
(UCL), and breach of contract. We filed a demurrer seeking dismissal of all claims, which was heard by the Court on October 27, 2020, and which resulted
in the following outcome: (i) the demurrer of the CMIA claim was denied; and (ii) the demurrer of the CCPA, UCL, and contract claims were sustained
with leave to amend the pending complaint. A second amended complaint was filed by the plaintiffs on November 25, 2020 and we filed a demurrer to
such second amended complaint on December 28, 2020. 

In September 2020, we were named as a defendant in a lawsuit entitled Buck Walsh, individually and on behalf of others similarly situated v.

Tandem Diabetes Care, Inc., which was filed in the Superior Court of the State of California in San Diego County. The alleged violations include business
and professions code and labor code violations for failure to compensate wages, unpaid meal and rest periods, and failure to reimburse for necessary
business-related expenses. The proposed class of plaintiffs includes hourly paid or non-exempt employees of the Company who were employed from April
6, 2016 through the date of adjudication.

Although we intend to vigorously defend against these claims, there is no guarantee that we will prevail. Accordingly, we are unable to

determine the ultimate outcome of these lawsuits or determine the amount or range of potential losses associated with the lawsuits.

From time to time, we are involved in various other legal proceedings arising from or related to claims incident to the normal course of our

business activities, including actions with respect to intellectual property, employment, regulatory, product liability and contractual matters. Although the
results of such legal proceedings and claims cannot be predicted with certainty, we believe we are not currently a party to any legal proceeding(s) which, if
determined adversely to us, would, individually or taken together, have a material adverse effect on our business, operating results, financial condition or
cash flows. However, regardless of the merit of the claims raised or the outcome, legal proceedings may have an adverse impact on us as a result of defense
and settlement costs, diversion of management time and resources, and other factors.

Item 4.    Mine Safety Disclosures.

Not applicable.

61

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

Market Information

Our common stock began trading on the Nasdaq Global Market on November 14, 2013 under the symbol “TNDM.” Prior to such time, there

was no public market for our common stock. The following table sets forth the high and low intraday sales prices per share of our common stock as
reported on the Nasdaq Global Market for the period indicated.

Year Ended December 31, 2020

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Year Ended December 31, 2019

First Quarter

Second Quarter

Third Quarter

Fourth Quarter

Holders of Record

Price Range

High

Low

$

$

$

$

$

$

$

$

91.65  $

99.33  $

116.89  $

123.74  $

74.81  $

72.19  $

74.30  $

71.99  $

43.69 

59.24 

91.93 

84.56 

32.00 

51.37 

56.69 

52.31 

As of February 19, 2021, there were approximately 44 holders of record of our common stock. The actual number of common stockholders is
greater than the number of record holders, and includes stockholders who are beneficial owners, but whose shares are held in street name by brokers and
other nominees. This number of holders of record also does not include stockholders whose shares may be held in trust by other entities.

Securities Authorized for Issuance under Equity Compensation Plans

Information about our equity compensation plans, as set forth in this Annual Report under the caption “Security Ownership of Certain

Beneficial Owners and Management and Related Stockholder Matters” in Part III, Item 12, is incorporated herein by reference.

Unregistered Sales of Equity Securities

None.

Repurchases of Equity Securities

We did not repurchase any of our equity securities during the years ended December 31, 2020 and 2019.

62

Item 6.    Selected Financial Data.

PART II

The selected financial data presented below under the heading “Consolidated Statement of Operations Data” for the years ended December 31,

2020, 2019, and 2018 and the selected financial data presented below under the heading “Consolidated Balance Sheet Data” as of December 31, 2020
and 2019 have been derived from our audited consolidated financial statements included in Part II, Item 8 of this Annual Report. The selected financial
data presented below under the heading “Consolidated Statement of Operations Data” for the years ended December 31, 2017 and 2016 and the selected
financial data presented below under the heading “Consolidated Balance Sheet Data” as of December 31, 2018, 2017 and 2016 are derived from our
audited consolidated financial statements not included in this Annual Report. The selected financial data presented below should be read in conjunction
with the information included under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part II,
Item 7 and the consolidated financial statements and the related notes in Part II, Item 8. Our historical financial results for any prior period are not
necessarily indicative of results to be expected in any future period.

Consolidated Statement of Operations Data:

(in thousands, except per share data)
Sales
Cost of sales
Gross profit
Operating expenses:

Selling, general and administrative
Research and development

Total operating expenses
Operating loss
Total other income (expense), net
Loss before income taxes
Income tax expense (benefit)

Net loss

Net loss per share, basic and diluted
Weighted average shares used to compute basic and
diluted net loss per share

Consolidated Balance Sheet Data:

(in thousands)
Cash and cash equivalents
Short-term investments
Working capital
Property and equipment, net
Total assets
Notes payable
Total stockholders’ equity (deficit)

$

$

$

$
$
$
$
$
$
$

2020

2019

2018

2017

2016

Year Ended December 31,

498,830  $
238,310 
260,520 

204,903 
63,574 
268,477 
(7,957)
(28,325)
(36,282)
(1,900)
(34,382) $

(0.56) $

362,305  $
168,093 
194,212 

165,735 
45,199 
210,934 
(16,722)
(7,882)
(24,604)
149 
(24,753) $

(0.42) $

183,866  $
94,044 
89,822 

107,601  $
63,507 
44,094 

105,226 
29,227 
134,453 
(44,631)
(77,929)
(122,560)
51 

86,377 
20,661 
107,038 
(62,944)
(10,081)
(73,025)
8 

(122,611) $

(73,033) $

(2.55) $

(12.87) $

60,990 

58,507 

48,129 

5,677 

84,248 
60,656 
23,592 

82,834 
18,809 
101,643 
(78,051)
(5,411)
(83,462)
(15)
(83,447)

(27.30)

3,057 

As of December 31,

2020

2019

2018

2017

2016

94,613  $
390,323  $
533,383  $
50,022  $
716,415  $
202,984  $
366,305  $

51,175  $
125,283  $
176,745  $
32,923  $
326,110  $
—  $
194,979  $

41,826  $
87,201  $
121,597  $
17,151  $
206,294  $
—  $
131,275  $

13,700  $
479  $
28,071  $
19,631  $
95,346  $
76,541  $
(29,148) $

44,678 
8,860 
60,616 
18,409 
112,392 
78,960 
(5,927)

63

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

You should read the following discussion and analysis together with “Selected Financial Data” in Part II, Item 6 and our consolidated financial
statements and related notes in Part II, Item 8. The following discussion contains forward-looking statements, which statements are subject to considerable
risks and uncertainties. Our actual results could differ materially from those expressed or implied in any forward-looking statements as a result of various
factors, including those set forth under the caption “Risk Factors” in Part I, Item 1A.

Certain statements contained in this Annual Report are “forward-looking statements” within the meaning of Section 27A of the Securities Act of
1933, as amended, and Section 21E of the Exchange Act, and are subject to the “safe harbor” created by these sections. Future filings with the SEC, future
press releases and future oral or written statements made by us or with our approval, which are not statements of historical fact, may also contain forward-
looking statements. Because such statements include risks and uncertainties, many of which are beyond our control, actual results may differ materially
from those expressed or implied by such forward-looking statements. Some of the factors that could cause actual results to differ materially from those
expressed or implied by such forward-looking statements can be found under the caption “Risk Factors” in Part I, Item 1A, and elsewhere in this Annual
Report. The forward-looking statements speak only as of the date on which they are made, and we undertake no obligation to update such statements to
reflect events that occur or circumstances that exist after the date on which they are made.

Overview

We are a medical device company with a positively different approach to the design, development and commercialization of products for people

with insulin-dependent diabetes. Diabetes management can vary greatly person-to-person, creating multiple market segments based on clinical needs and
personal preferences. We aim to improve and simplify the lives of all people living with insulin-dependent diabetes and those of their healthcare providers,
by delivering innovative hardware and software solutions, as well as best-in-class customer support. Our goal is to lead in insulin therapy management by
building a robust ecosystem and portfolio of data-driven products and services around our flagship insulin pumps. We believe our competitive advantage is
rooted in our consumer-focused approach, and the incorporation of modern and innovative technology into our product offerings. Our manufacturing, sales
and support activities principally focus on our flagship pump platform, the t:slim X2 Insulin Delivery System (t:slim X2) and our complementary product
offerings.

Since our initial commercial launch, we have been able to rapidly innovate and bring more products to market than our competitors. We have

commercially launched seven insulin pump configurations in the United States since 2012 and three insulin pump configurations outside the United States
since 2018. Today, our software-updatable t:slim X2 hardware platform represents 100% of our new pump shipments.

Our simple-to-use t:slim X2 is based on our proprietary technology platform and is the smallest durable insulin pump available. We have

commercially offered our pump technology integrated with three generations of Dexcom’s continuous glucose monitoring (CGM) sensors. The t:slim X2 is
the only pump on which remote software updates have been commercially available in the United States. This experience, which offers and supports
different software updates, provides us with a unique competitive advantage. Two of our updates provided our users access to our AID algorithms, Basal-
IQ technology and Control-IQ technology. Basal-IQ technology launched in August 2018 and is a predictive low glucose suspend feature that is designed
to temporarily suspend insulin delivery to help reduce the frequency and duration of hypoglycemic events. Control-IQ technology launched in January
2020 and is an advanced hybrid-closed loop feature, designed to help increase a user's time in targeted glycemic range. It is the first and only system
cleared by the FDA to deliver automatic correction boluses in addition to adjusting insulin to help prevent high and low blood sugar. Outside the United
States we began selling efforts with t:slim X2 with Dexcom G5 integration in the third quarter of 2018, offering no-cost software updates for Basal-IQ
technology in the third quarter of 2019 and for Control-IQ technology beginning in the third quarter of 2020. We intend to complete our scaled launch of
Control-IQ technology outside the United States in the first half of 2021, subject to securing necessary regulatory clearances or approvals. We continue to
offer both AID algorithms on the market to support the varying needs of people living with diabetes.

Our insulin pump products are generally considered durable medical equipment and have an expected lifespan of at least four years. In addition

to insulin pumps, we sell disposable products that are used together with our pumps and are replaced every few days, including cartridges for storing and
delivering insulin, and infusion sets that connect the insulin pump to a user’s body, as well as a variety of accessories designed for enhanced usability. We
also offer t:connect, a web-based data management application that provides users, their caregivers and their healthcare providers with a fast, easy and
visual way to display diabetes therapy management data from our pumps, integrated CGMs and supported blood glucose meters.

64

In the four-year period ended December 31, 2020, we shipped more than 215,000 insulin pumps, which is representative of our estimated global

installed customer base, assuming the typical four-year reimbursement cycle. More than 170,000 of these pumps were shipped to customers in the United
States, and nearly 45,000 were shipped to international markets.

For the years ended December 31, 2020, 2019 and 2018, our consolidated sales were $498.8 million, $362.3 million, and $183.9 million,
respectively. For the years ended December 31, 2020, 2019 and 2018, our net loss was $34.4 million, $24.8 million, and $122.6 million, respectively.
Worldwide pump sales accounted for 63%, 68%, and 67% of our total sales, respectively, for the years ended December 31, 2020, 2019 and 2018, while
pump-related supplies and accessories accounted for the remainder in each year. Our accumulated deficit as of December 31, 2020 and 2019 was $659.2
million and $624.8 million, respectively. These amounts included $292.1 million and $216.6 million of non-cash stock-based compensation charges and
non-cash changes in the fair value of common stock warrants as of December 31, 2020 and 2019, respectively.

In support of our digital health strategy, we continue to offer and improve t:connect and the Tandem Device Updater, and also develop and

launch other complementary offerings. In the first quarter of 2020, we began a limited launch in the United States of our first-generation t:connect mobile
application, followed by general availability in July 2020. This mobile app wirelessly uploads pump data to our t:connect diabetes management application,
receives notification of pump alerts and alarms, and provides a discrete, secondary display of glucose and insulin data. The availability of this mobile app is
intended to reduce patient burden and increase healthcare provider office efficiency by reducing the manual and more time-consuming steps historically
required for data extraction. In addition, in the second quarter of 2020, we acquired Sugarmate, the developer of a popular app designed to help people
visualize diabetes therapy data in innovative ways that also connects with many other popular, consumer-friendly devices. We intend to support the
Sugarmate app in addition to our t:connect mobile app to provide a wide variety of features intended to benefit a broad community of people with diabetes.

In the United States, we have rapidly increased sales since the commercial launch of our first product by expanding our sales, clinical and

marketing organization, by developing, commercializing and marketing multiple differentiated products that utilize our proprietary technology platform
and consumer-focused approach, and by providing strong customer support. Our sales have further increased following our scaled product launches in
geographies outside the United States. We believe that by demonstrating our product benefits and the shortcomings of existing insulin therapies, more
people will choose our insulin pumps for their therapy needs, allowing us to further penetrate and expand the market worldwide. In addition, we believe
publications, such as the results from studies using Control-IQ technology that were published in the New England Journal of Medicine in October 2019
and August 2020, and post-market real-world data will be valuable in demonstrating the clinical outcome benefits derived from our system to healthcare
providers and payors. We also believe we are positioned well to address consumers’ needs and preferences with our current products and products under
development and by offering customers access to our future innovations through the Tandem Device Updater, as they are approved by the local regulating
bodies. At the same time, by innovating and offering new product features and benefits using our t:slim X2 platform, we are able to leverage a shared
global manufacturing and supply chain infrastructure. In the United States, we are able to leverage a single sales, marketing, and clinical organization, as
well as our customer support services. In Canada, we have a separate sales organization and our customer support infrastructure benefits from close
collaboration with our United States organization. In other international geographies, we have contracted with experienced distribution partners to
commercialize and support our t:slim X2 platform.

COVID-19 Global Pandemic Impact and Considerations

We are deemed an essential healthcare business under applicable governmental orders based on the critical nature of the products we offer and

the communities we serve. We experienced a modest impact from the COVID-19 global pandemic during the first quarter of 2020, which became more
pronounced beginning in the second quarter and continuing through the end of the year. We originally anticipated that our sales outside the United States
would experience a greater proportional impact due to differences in the sales process in domestic versus international markets. Initially, the impact on our
business was relatively consistent worldwide but we have since seen varying degrees of impact in international markets based on local conditions. We
anticipate that our sales and operating results will continue to be adversely impacted and subject to unpredictable variability for the duration of the
pandemic. For example, we have experienced delays in certain programs of up to three or six months from when they were originally planned, such as
human factors studies associated with our product development efforts. In addition, regulatory timelines may be difficult to predict as the FDA has stated
that its review process may take longer than normal due to the impact of the COVID-19 global pandemic. The full extent of the impact of the COVID-19
global pandemic on our future business and operations is difficult to estimate and will depend on a number of factors including the scope and duration of
the COVID-19 global pandemic and the relative impact of COVID-19 on the business operations of our contract manufacturers, suppliers and competitors.

65

We have taken steps to prioritize the health and safety of our employees and customers during the COVID-19 global pandemic, while working

to maintain a continuous supply of products, training and customer support. To that end, we have increased the frequency of our communications to
employees, suppliers, customers, and healthcare providers. Since March 2020, we have restricted non-essential employee travel, banned visitors from all of
our facilities, and transitioned those employees able to perform their job function outside of our facilities to a remote work environment. For our field-
based sales and clinical employees, we initially discontinued all in-person activities and began utilizing technology to remotely engage healthcare providers
and customers. We continue to work closely with our healthcare providers and customers, remaining flexible in our method of interaction. To help ensure
the safety and health of our employees in manufacturing and warehousing positions involved in production and fulfillment operations, we have
implemented preventative measures to comply with social distancing requirements and require temperature checks of our employees before each shift.

In response to developments surrounding the COVID-19 global pandemic, we initiated discussions with our key suppliers in early 2020

regarding their abilities to fulfill existing orders, and we have continued to regularly assess their capacity. During the first six months of 2020, we
experienced certain challenges managing our inventory, primarily due to the impacts of the COVID-19 global pandemic. For example, in the first quarter of
2020, we observed customers purchasing cartridges and infusion sets at a higher rate than anticipated. In addition, during the second quarter of 2020, our
infusion set manufacturer experienced certain inventory constraints which resulted in us asking some customers to accept substitutions of similar products
to prevent delays in order fulfillment. At this time, we believe many of our suppliers are deemed essential businesses under applicable governmental orders,
and we have not experienced, and do not anticipate experiencing, disruption in our ability to manufacture insulin pumps and cartridges due to component
procurement limitations. Additionally, our third-party cartridge manufacturer completed validation and commenced commercial-scale manufacturing near
the end of the first quarter to supplement our existing cartridge manufacturing capacity, which we believe will assist us in meeting product demand in
future periods. Our finished goods and raw material inventory, as well as available manufacturing capacity, position us well to respond to unforeseen
disruptions in the near term.

Commercially, we have been communicating with our customers and healthcare providers through social media, direct email outreach and our

website, in addition to regular communications sent by our sales and clinical employees. We are also leveraging our technology platforms, such as our
t:connect diabetes management application, to support healthcare providers, as many of them are increasingly utilizing telehealth capabilities in their
practices. By the end of the first quarter of 2020, we expanded our remote new pump training offering to all customers who purchased a t:slim X2 insulin
pump, and in the third quarter, we resumed offering in-person trainings under specific conditions.

We are prudently managing our use of cash and completed a convertible debt financing in May 2020 to further strengthen our balance sheet. We

believe that our total cash and investments on hand are sufficient to sustain our existing operations for at least the next 12 months from the date of this
filing. In the meantime, we are focused on making necessary investments in the organization as originally planned to continue to progress against our long-
term sales and profitability initiatives, including recruitment of key employees, advancement of our R&D pipeline, and implementation of technology
solutions. We will continue to evaluate our business operations and strategy based on new information as it becomes available and will make changes that
we consider necessary in light of this information.

Products Under Development

Our products under development support our strategy of focusing on both consumer and clinical needs, and include a connected (mobile) health
offering, a next-generation hardware platform, which we refer to as the t:sport Insulin Delivery System (t:sport), AID system enhancements, and additional
CGM integrations with our current and future products. We intend to leverage our consumer-focused approach and proprietary technology platform to
continue to develop products that have the features and functionality that will allow us to meet the needs of people in differentiated segments of the insulin-
dependent diabetes market, including the following:

66

•

•

•

•

Connected (Mobile) Health Offerings – In July of 2020, we began offering the first version of our t:connect mobile application that
wirelessly uploads pump data to our cloud-based t:connect diabetes management application, receives notification of pump alerts and
alarms, and provides a discrete, secondary display of glucose and insulin data. Future updates of our mobile application are planned to
include mobile bolus delivery, additional pump control features, integrate other health-related information from third-party sources and
support future capabilities for our products under development. We plan to transition our mobile health offerings to a single, global digital
platform, which is intended to provide all users, including pump users, caregivers and healthcare providers, with a simplified and tailored
user experience. The platform is being designed to enhance the user experience, streamline the pump and supplies purchasing process, and
provide internal efficiencies. In the future, data from our centralized system may be used for new product development, continuous product
improvement, and for the generation of health economic outcomes data, and may ultimately support other advanced technology and patient
monitoring services.

t:sport Insulin Delivery System – Approximately half the size of our t:slim X2 pump, the t:sport pump is being designed for people who
seek even greater discretion and flexibility with the use of their insulin pump. We anticipate that t:sport will feature a 200-unit cartridge, an
on-pump bolus button, a rechargeable battery, an AID algorithm, and a Bluetooth radio. t:sport is being designed for use with leading U-100
insulins, and we are evaluating the use of insulin concentrates to provide to people with greater insulin needs. We anticipate that t:sport will
be our first insulin pump to support full pump-control from our mobile application, subject to FDA review and approval. A separate
controller may be offered in addition to full mobile control availability.

AID Enhancements – We intend to further enhance our automated insulin delivery system and are considering alternative strategies to
deliver new features and benefits to our customers on a regular basis. In addition to algorithm enhancements intended to improve clinical
outcomes, we are also developing new features for greater personalization and refinements to the overall system usability.

Additional CGM Integration – In June 2020 we announced an agreement with Abbott to develop and commercialize integrated diabetes
solutions that combine Abbott’s CGM technology with our insulin delivery systems to provide more options for people to manage their
diabetes. Following the completion of our integrated product development work, and after obtaining required regulatory clearances or
approvals, we intend to focus our initial commercial activities on integrated products in the U.S. and Canada, with additional geographies
considered in the future.

For additional information, see the section of this Annual Report under the caption “Business” in Part I, Item 1.

Pump Shipments

From inception through June 2018, we derived nearly all of our sales from the shipment of insulin pumps and associated supplies to customers

in the United States. Starting in the third quarter of 2018, we commenced sales of our t:slim X2 insulin pump in select international geographies. We
consider the number of insulin pump units shipped per quarter domestically and internationally to be an important metric for managing our business.

In the four-year period ended December 31, 2020, we shipped more than 215,000 insulin pumps, which is representative of our estimated global

installed customer base, assuming the typical four-year reimbursement cycle. Approximately 170,000 of these pumps were shipped to customers in the
United States, and nearly 45,000 were shipped to international markets. In the year ended December 31, 2020, we shipped 90,771 insulin pumps
worldwide, compared to 73,431 insulin pumps shipped in 2019.

67

Pump shipments to customers in the United States by fiscal quarter were as follows:

Pump Units Shipped for Each of the Three Months Ended in Respective Years - U.S.
September 30

December 31

June 30

March 31

— 
852 
1,723 
2,487 
4,042 
2,816 
4,444 
9,669 
13,158 

9 
1,363 
2,235 
3,331 
4,582 
3,427 
5,447 
12,799 
14,735 

204 
1,851 
2,935 
3,431 
3,896 
3,868 
7,379 
13,814 
18,380 

844 
2,406 
3,929 
6,234 
4,418 
6,950 
12,935 
17,453 
24,552 

Pump shipments to international customers by fiscal quarter were as follows:

Total

1,057 
6,472 
10,822 
15,483 
16,938 
17,061 
30,205 
53,735 
70,825 

Pump Units Shipped for Each of the Three Months Ended in Respective Years - International
September 30

December 31

June 30

Total

March 31

N/A
5,063 
4,220 

N/A
8,459 
3,952 

1,055 
4,025 
3,641 

3,233 
2,149 
8,133 

4,288 
19,696 
19,946 

2012
2013
2014
2015
2016
2017
2018
2019
2020

2018
2019
2020

Trends Impacting Financial Results

Overall, we have experienced considerable sales growth since the commercial launch of our first product in the third quarter of 2012, while

incurring operating losses since our inception. Our operating results have historically fluctuated on a quarterly or annual basis, particularly in periods
surrounding anticipated regulatory approvals, the commercial launch of new products by us and our competitors, the commercial launch of our products in
geographies outside of the United States and due to general seasonality in the United States. We expect these periodic fluctuations in our operating results
to continue.

We believe that our financial condition and operating results, as well as the decision-making process of our current and potential customers, has

been and will continue to be impacted by a number of general trends, including the following:

•

•

•

•

•

•

•

•

•

market acceptance of our products and competitive products by people with insulin-dependent diabetes, their caregivers and healthcare
providers;

the introduction of new products, treatment techniques or technologies for the treatment of diabetes, including the timing of the
commercialization of new products by us and our competitors;

seasonality in the United States associated with annual insurance deductibles and coinsurance requirements associated with the medical
insurance plans utilized by our customers and the customers of our distributors;

incidence of disease or illness, including the COVID-19 global pandemic, that may impact customer purchasing patterns or disrupt our
supply chain;

timing of holidays and summer vacations, which may vary by geography;

the buying patterns of our distributors and other customers, both domestically and internationally;

changes in the competitive landscape, including as a result of companies entering or exiting the diabetes therapy market;

access to adequate coverage and reimbursement for our current and future products by third-party payors, and reimbursement decisions by
third-party payors;

the magnitude and timing of any changes to our facilities, manufacturing operations and other infrastructure, and factors impacting our
ability to access our facilities;

68

•

•

•

the impact of any privacy breaches, which may subject us to legal and regulatory proceedings and substantial fines, penalties and expenses,
as well as significant reputational harm;

anticipated and actual regulatory approvals of our products and competitive products; and

product recalls impacting, or the suspension or withdrawal of regulatory clearance or approval relating to, our products or the products of
our competitors.

In addition to these general trends, we believe the following specific factors have materially impacted, and could continue to materially impact,

our business going forward:

•

•

•

•

•

•

•

•

•

the disruptions caused by the COVID-19 global pandemic on suppliers, third-party manufacturers, healthcare providers, distributors and our
existing or potential customers;

continued increase, in demand following the commercial launch of t:slim X2 with Control-IQ technology, and the demonstrated success of
our Tandem Device Updater;

anticipated new product launches;

increased opportunity to achieve customer renewals as customers become eligible for insurance reimbursement to purchase a new insulin
pump at the end of the typical four-year reimbursement cycle;

opportunity to transition former customers of Animas Corporation (Animas) to our t:slim X2 insulin pump in 2018 and 2019 following the
announcement by Johnson & Johnson that it had discontinued the operations of Animas and discontinued the availability of Animas pump
supplies in September 2019;

designation by UnitedHealthcare of one of our competitors as its preferred, in-network durable medical equipment provider of insulin
pumps for most customers age seven and above from July 2016 through June 2020;

ability to enter into and maintain agreements with CGM partners for CGM integration;

expansion and new product launches in select international geographies, including initial orders to stock inventories; and

ability to effectively scale our operations to support rapid growth, including expanding our facilities, advancing our research and
development efforts, increasing manufacturing capacity through third-party manufacturers, and hiring and retaining employees in customer
service and support functions.

In addition to working to achieve our sales growth expectations, in the long-term we intend to continue to leverage our infrastructure
investments to realize additional manufacturing, sales, marketing and administration cost efficiencies with the goal of improving our operating margins and
ultimately achieving sustained profitability. We achieved profitability for the first time in the fourth quarter of 2018, and again in both the fourth quarters of
2019 and 2020. Though we may be unable to achieve profitability consistently from period to period, we believe we can ultimately achieve sustained
profitability by driving incremental sales growth in U.S. and international markets, meeting our pump renewal sales objectives, maximizing manufacturing
efficiencies on increased production volumes, and leveraging the investments made in our sales, clinical, marketing and customer support organizations.

Components of Results of Operations

Sales

We offer products for people with insulin-dependent diabetes. We commenced commercial sales of our original t:slim insulin pump platform in

the United States in the third quarter of 2012 and continued to launch various iterations of that platform during the following years. In October 2016, we
began shipping our flagship pump platform, the t:slim X2 insulin pump. The t:slim X2 insulin pump platform with advanced software algorithms and
remote software update capabilities, now represents 100% of our new pump shipments and is used by nearly all of our in-warranty customers. Our products
also include disposable cartridges and infusion sets, as well as our complementary t:connect, Tandem Device Updater and mobile application products. We
also offer additional accessories including protective cases, belt clips, and power adapters, although sales of these products are not significant.

69

We primarily sell our products through national and regional distributors in the United States on a non-exclusive basis. These distributors are

generally providers of medical equipment and supplies to individuals with diabetes. Our primary end customers are people with insulin-dependent diabetes.
Similar to other durable medical equipment, the primary payor is generally a third-party insurance carrier and the customer is usually responsible for any
medical insurance plan copay or coinsurance requirements. We believe our existing sales, clinical, and marketing infrastructure will allow us to continue to
increase sales by allowing us to promote our products to a greater number of potential customers, caregivers and healthcare providers, although the
COVID-19 global pandemic has had, and may continue to have, an adverse impact on our sales.

In the third quarter of 2018, we began the launch of our t:slim X2 hardware platform through distribution partners outside the United States,

including in select European countries, Australia, New Zealand, and South Africa. The software version on the t:slim X2 hardware platform has progressed
from Dexcom G5 CGM integration at initial launch, followed by Basal-IQ technology scaling across various international markets beginning in the second
quarter of 2019, and more recently our Control-IQ technology beginning in the third quarter of 2020. Our launch of Control-IQ technology in international
markets will continue to scale across all geographies through the first half of 2021, contingent upon regulatory and reimbursement approvals.

In the first quarter of 2020, we expanded into additional international markets, including initial orders to support product launches in France and

Germany occurring in the second and third quarters of 2020, respectively. Our independent international distributor partners perform all sales, customer
support and training in their respective markets. In Canada, we market with a direct sales force and, similar to the United States, use distribution partners
for certain billing and fulfillment activities. Historically, we have experienced consistent levels of reimbursement for our products in the United States, but
we expect the average sales price will vary in international markets based on a number of factors, such as the geographical mix, nature of the
reimbursement environment, government regulations and the extent to which we rely on distributor relationships to provide sales, clinical and marketing
support.

In general, in the United States we have experienced pump shipments being weighted heavily towards the second half of the year, with the

highest percentage of pump shipments expected in the fourth quarter due to the nature of the reimbursement environment. Consistent with these historical
seasonality trends, our domestic pump shipments have typically decreased significantly from the fourth quarter to the following first quarter.
Internationally, we do not expect this same impact from seasonality associated with reimbursement, although the quarterly sales trends may be impacted by
a number of factors, including summer vacations and product launches into new geographies. While the opportunity to transition former Animas customers
positively impacted our 2019 quarterly sales trends worldwide, we did not see a material benefit in 2020.

During 2020, the COVID-19 global pandemic had a major impact on businesses around the world. While we experienced only a modest

negative impact from the pandemic during the first quarter of 2020, which became more pronounced in the second quarter and remained through the end of
the year, and we anticipate that our sales and operating results will continue to be adversely impacted for the duration of the pandemic. Starting in March
2020, we ceased nearly all in-person sales, marketing and training activities and adopted numerous other changes to our daily business operations. These
changes primarily remain in effect as of the date of this report and it remains uncertain when we may be able to resume our normal operations.
Accordingly, we anticipate that our sales may not follow historical trends and will be adversely impacted in the coming months as customers delay their
purchasing decisions or physicians pause their prescriptions of new products. Our sales outside the United States have been negatively impacted due to
similar disruptions. Initially, the impact was relatively consistent worldwide but we have since seen varying degrees of impact in international markets
based on local conditions. The full extent of the impact of the COVID-19 global pandemic on our business and operations will depend on a number of
factors, including the scope and duration of the pandemic, varying government responses to the pandemic and potential delays to product development
timelines.

Separate from any impacts of the COVID-19 global pandemic, our quarterly sales have historically fluctuated, and may continue to fluctuate

substantially in the periods surrounding anticipated and actual regulatory approvals and commercial launches of new products by us or our competitors. We
believe customers may defer purchasing decisions if they believe a new product may be launched in the future. Additionally, upon the announcement of
FDA approval or commercial launch of a new product, either by us or one of our competitors, potential new customers may reconsider their purchasing
decisions or take additional time to consider such FDA approval or product launch before making their purchasing decisions. For instance, we believe
certain customers paused their decision-making during the second half of 2019 in anticipation of the commercial availability of the t:slim X2 with Control-
IQ technology. However, it is difficult to quantify the extent of the impact of these or similar events on future purchasing decisions.

70

Cost of Sales

Historically, we have manufactured our pumps and disposable cartridges at our manufacturing facility in San Diego, California. Near the end of
the first quarter of 2020, our third-party cartridge manufacturer completed validation and commenced commercial-scale manufacturing to supplement our
existing cartridge manufacturing capacity. We expect to increase production capacity and volumes at our third-party cartridge manufacturer over the next
24 months. Infusion sets and pump accessories are manufactured by third-party suppliers. Cost of sales includes raw materials, labor costs, manufacturing
overhead expenses, product training costs, royalties, freight, reserves for expected warranty costs, costs of supporting our digital health platforms, scrap and
charges for excess and obsolete inventories. Manufacturing overhead expenses include expenses relating to quality assurance, manufacturing engineering,
material procurement, inventory control, facilities, equipment, information technology and operations supervision and management. We anticipate that our
cost of sales will continue to increase as our product sales increase.

Over the long term, we expect our overall gross margin percentage, which for any given period is calculated as sales less cost of sales divided

by sales, to improve, as our sales increase and our overhead costs are spread over larger production volumes. We expect we will be able to leverage our
manufacturing cost structure across our products that utilize the same technology platform and manufacturing infrastructure and will be able to further
reduce per unit costs with increased automation, process improvements and raw materials cost reductions. We also expect our warranty cost per unit to
decrease as we release additional product features and functionality utilizing the Tandem Device Updater. Pumps have, and are expected to continue to
have, a higher gross margin percentage than our pump-related supplies. Therefore, the percentage of pump sales relative to total sales will have a
significant impact on our overall gross margin percentage. In the event that customers delay their pump purchasing decisions or physicians pause in
prescribing new pumps, whether as a result of the COVID-19 global pandemic, or for other reasons, it is possible that we may experience a higher
percentage of pump-related supply sales than anticipated, which in turn could adversely impact our overall gross margin percentage. However, our overall
gross margin percentage may fluctuate in future quarterly periods as a result of numerous factors aside from those associated with production volumes and
product mix. For instance, as a result of the COVID-19 global pandemic we have implemented operational changes that may introduce unpredictable
variability to our cost of sales, such as supplemental staffing, incremental expenses to protect the health, safety and welfare of our employees working on-
site and to enable other employees to work remotely. In addition, as demand for our products increases, we may continue to make additional investments in
manufacturing capacity or increase our reliance on third parties for manufacturing-related services, either of which could have a negative impact on our
gross margins. Specifically, in 2020 we invested in additional manufacturing equipment to double our existing capacity in order to meet anticipated long-
term demand for our cartridges, which may initially place downward pressure on the gross margin percentage associated with our pump-related supplies.

Other factors impacting our overall gross margin percentage may include the changing percentage of products sold to distributors versus directly

to individual customers, varying levels of reimbursement among third-party payors in domestic and international markets, the timing and success of new
regulatory approvals and product launches, the impact of the valuation and amortization of employee stock awards on non-cash stock-based compensation
expense allocated to cost of sales, changes in warranty estimates, training costs, licensing and royalty costs, increased costs to support our digital health
platforms, cost associated with excess and obsolete inventories, and changes in our manufacturing processes, capacity, costs or output.

71

Selling, General and Administrative

Our selling, general and administrative (SG&A) expenses primarily consist of salary, cash-based incentive compensation, fringe benefits and

non-cash stock-based compensation, which also includes our clinical, customer support, technical services, and insurance verification. We began expanding
our U.S. field sales and clinical organization during the third quarter of 2019 to support an expected increase in demand for our products. We had
approximately 90 sales territories in the United States as of December 31, 2020 and are expanding modestly to approximately 95 in 2021. Our existing
territories are generally maintained by sales representatives and field clinical specialists, and supported by managed care liaisons, additional sales
management and other customer support personnel, which have also been rapidly expanding to support our growing installed base. Our operations in
Canada are comprised of approximately ten sales territories. Other significant SG&A expenses include those incurred for product demonstration samples,
commercialization activities associated with new product launches, travel, trade shows, outside legal fees, independent auditor fees, outside consultant fees,
insurance premiums, facilities costs and information technology costs. Overall, we expect our SG&A expenses, including the cost of our customer support
infrastructure, to increase as our customer base grows in the United States and international markets. We will continue to evaluate, and may further
increase, the number of our field sales and clinical personnel in order to optimize the coverage of our existing territories. Additionally, we realized a
notable increase in non-cash stock-based compensation expense allocated to SG&A beginning in the third quarter of 2018, and again in the second quarter
of 2019, due to the valuation of certain 2018 and 2019 employee stock option grants and the impact on the valuation of the significant increase in our stock
price over the previous year. We recognized higher non-cash stock-based compensation expense through the first half of 2020, and experienced a reduction
in expense beginning in the third quarter of 2020 as certain 2018 employee stock option grants became fully amortized. We anticipate that we will continue
to see improvement in non-cash stock-based compensation as a percent of sales in future years. Our SG&A expenses may be affected by our response to
the COVID-19 global pandemic, including reduced spending in areas such as non-essential employee travel, which may be offset by increased spending to
support measures designed to prioritize the retention, health, safety and welfare of our employees. In the longer term, SG&A expenses may also increase
due to anticipated costs associated with additional compliance and regulatory reporting requirements.

Research and Development

Our research and development (R&D) activities primarily consist of engineering and research programs associated with our products under
development, as well as activities associated with our core technologies and processes. R&D expenses are primarily related to employee compensation,
including salary, cash-based incentive compensation, fringe benefits, non-cash stock-based compensation and temporary employee expenses. We also incur
R&D expenses for supplies, development prototypes, outside design and testing services, depreciation, allocated facilities and information services, clinical
trial costs, payments under our licensing, development and commercialization agreements and other indirect costs. We expect our R&D expenses to
increase as we advance our products under development and develop new products and technologies, but will continue to see a reduction in non-cash stock-
based compensation as a percent of sales in the longer term. Similar to our SG&A expenses, our future R&D spending may be impacted by the COVID-19
global pandemic. For instance, we may experience lower spending associated with delays in the advancement of particular programs, which may be offset
by increased spending to support the retention, health, safety and welfare of our employees or to enable development activities under alternative conditions.

Other Income and Expense

Other income and expense primarily consists of changes in the fair value of certain warrants issued in connection with our public offering of
common stock in October 2017 (Series A Warrants), interest expense which includes the amortization of debt discount and debt issuance costs related to
our Convertible Senior Notes issued in May 2020 (our Notes), and interest earned on our cash equivalents and short-term investments. We expect interest
expense in future years to be higher than 2020 as our Notes were not outstanding for the entire twelve month period ended December 31, 2020. We expect
total other income and expense, net to fluctuate from period to period primarily due to the revaluation of the outstanding Series A warrants, which expire in
the fourth quarter of 2022.

Income Tax Expense (Benefit)

Because we are in a net loss position with respect to federal income taxes, income tax expense is expected to primarily consist of state and

foreign income tax expense as a result of current taxable income in those jurisdictions. Income tax expense (benefit) may fluctuate in future quarters due to
adjustments related to non-recurring transactions and changes in certain tax assessments.

72

Results of Operations

(in thousands, except percentages)
Sales:

Domestic
International

Total sales
Cost of sales
Gross profit

Gross margin
Operating expenses:

Selling, general and administrative
Research and development

Total operating expenses
Operating loss
Other income (expense), net:

Interest income and other, net
Interest expense
Loss on extinguishment of debt
Change in fair value of common stock warrants

Total other expense, net
Loss before income taxes
Income tax expense (benefit)

Net loss

2020

Year Ended December 31,
2019

2018

$

415,680 
83,150 
498,830 
238,310 
260,520 

$

302,084 
60,221 
362,305 
168,093 
194,212 

174,188 
9,678 
183,866 
94,044 
89,822 

52.2 %

53.6 %

48.9 %

204,903 
63,574 
268,477 
(7,957)

1,567 
(12,805)
— 
(17,087)
(28,325)
(36,282)
(1,900)
(34,382)

$

165,735 
45,199 
210,934 
(16,722)

3,193 
— 
— 
(11,075)
(7,882)
(24,604)
149 
(24,753)

$

105,226 
29,227 
134,453 
(44,631)

1,439 
(7,561)
(5,313)
(66,494)
(77,929)
(122,560)
51 
(122,611)

$

$

Comparison of Years Ended December 31, 2020 and 2019

Sales. For the year ended December 31, 2020, sales were $498.8 million, which included $83.2 million of international sales. For the year ended

December 31, 2019, sales were $362.3 million, which included $60.2 million of international sales.

The increase in worldwide sales of $136.5 million in 2020, as compared to 2019, was primarily driven by a $69.4 million increase in pump-
related supplies sales due to 52% growth in our estimated worldwide installed base of customers, and a $67.1 million increase in pump sales driven by a
24% increase in worldwide pump shipments to 90,771 in 2020, compared to 73,431 in 2019 which benefited from the effect of certain non-recurring
international market dynamics.

Domestic sales by product were as follows (in thousands):

Pump
Infusion sets
Cartridges
Other

Total Domestic Sales

Year Ended December 31,

2020

2019

$

$

269,856  $
99,743 
45,342 
739 
415,680  $

205,492 
66,034 
30,022 
536 
302,084 

73

Domestic pump sales were $269.9 million for the year ended December 31, 2020, compared to $205.5 million in the year ended December 31,

2019, as pump shipments increased 32% compared to the same period in the prior year due to continued strong demand for our products following the
January 2020 domestic launch of our t:slim X2 insulin pump with Control-IQ technology. Domestic pump shipments were 70,825 in the year ended
December 31, 2020 compared to 53,735 in 2019. Sales of pump-related supplies increased primarily due to a 46% increase in our estimated domestic
installed base of customers. Sales to distributors accounted for 70% and 73% of our total domestic sales for the years ended December 31, 2020 and 2019,
respectively. Our percentage of sales to distributors versus individual customers is principally determined by the mix of customers ordering our products
within the period and whether or not we have a contractual arrangement with their underlying third-party insurance payor.

International sales by product were as follows (in thousands):

Pump
Infusion sets
Cartridges
Other

Total International Sales

Year Ended December 31,

2020

2019

$

$

44,851  $
28,016 
9,884 
399 
83,150  $

42,094 
11,221 
6,656 
250 
60,221 

International pump sales were $44.9 million for the year ended December 31, 2020, compared to $42.1 million in the year ended December 31,

2019. The first half of 2019 was positively impacted by the transition of former Animas customers to our products and the fulfillment of certain
international pump demand from backlog that existed at the end of 2018 due to supply constraints in prior periods. Sales of pump-related supplies benefited
from an 83% increase in our estimated international installed base of customers. The ordering patterns of our international distributors for pumps and
supplies is highly variable from period to period. This variability was compounded by the varying levels of impact of the global pandemic across the
international markets in which we operate. Sales to distributors accounted for 94% and 92% of our total international sales for the years ended
December 31, 2020 and 2019, respectively.

Cost of Sales and Gross Profit. Our cost of sales for the year ended December 31, 2020 was $238.3 million, resulting in gross profit of $260.5

million, compared to cost of sales of $168.1 million for the year ended December 31, 2019, resulting in gross profit of $194.2 million. The gross margin for
2020 was 52%, compared to 54% in 2019.

The increase in our gross profit for the year ended December 31, 2020, was primarily the result of the $136.5 million increase in total sales.
Gross profit and gross margin in 2020 were negatively impacted by royalty costs, for which there was no comparable expense in 2019. During the year
ended December 31, 2020, we recognized $6.7 million of product royalty costs, or approximately one percent of sales, associated with sales of pumps with
Control-IQ technology launched in the first quarter of 2020, and free software updates downloaded by existing customers in the United States, as well as in
certain international markets where we launched Control-IQ beginning in the third quarter of 2020. Excluding the impact of royalty, gross margins for both
pumps and supplies saw improvement compared to the prior year, but were still slightly pressured by the product mix. Gross margin was also pressured to a
lesser extent by other factors that are more temporary in nature or anticipated to be leveraged through growth in future quarters, including costs associated
with COVID-19 risk mitigation, managing pump production to achieve desired stocking levels, the expansion of cartridge manufacturing capacity and
increased spending to support our digital health product offerings. Other factors that have and may continue to have an impact on the gross margin
percentage are changes in product and geographical mix and the level of non-cash stock-based compensation allocated to cost of sales. Pump sales, which
have the highest gross margin, were 63% of total worldwide sales for the year ended December 31, 2020, versus 68% in 2019. Non-cash stock-based
compensation expense allocated to cost of sales was $8.2 million for the year ended December 31, 2020, compared to $6.4 million in the same period of
2019, representing 2% of sales in both periods.

74

Selling, General and Administrative Expenses. SG&A expenses increased 24% to $204.9 million for the year ended December 31, 2020, from

$165.7 million for the same period in 2019. Employee-related expenses for our SG&A functions comprise the majority of the SG&A expenses. The
increase compared to 2019 was primarily the result of a $32.8 million increase in salaries, incentive compensation and other employee benefits due to an
increase in personnel to support additional sales territories, higher sales and other services in support of our growing installed customer base, offset by a
$1.3 million decrease in non-cash stock-based compensation expense. Non-cash stock-based compensation expense allocated to SG&A was $41.6 million
in 2020, compared to $42.9 million in 2019. The increase in non-cash stock-based compensation expense associated with increased headcount in 2020 was
more than offset by a decrease in non-cash stock-based compensation expense from the valuation of certain 2018 employee stock option grants which are
now fully amortized. We also experienced increased costs for equipment and supplies, and outside consulting and services of $11.2 million, offset by a $2.9
million decrease in travel costs.

Research and Development Expenses. R&D expenses increased 41% to $63.6 million for the year ended December 31, 2020, from $45.2 million

for the same period in 2019. The increase in R&D expenses was primarily the result of an increase of $9.9 million in salaries, incentive compensation and
other employee benefits due to an increase in personnel to support our product development efforts, as well as an increase of $8.5 million in outside
consulting and services, equipment and supplies attributable to R&D. Non-cash stock-based compensation expense allocated to R&D was $8.7 million in
2020, compared to $8.8 million in 2019.

Other Income (Expense). Total other expense, net for the year ended December 31, 2020 was $28.3 million, compared to $7.9 million in 2019.
Other expense for 2020 primarily consisted of a $17.1 million revaluation loss from the change in the fair value of certain warrants due to the appreciation
of our stock price during 2020, and $12.8 million of interest expense which includes the amortization of debt discount and debt issuance costs related to our
Notes issued in the second quarter of 2020. Other expense for 2019 consisted primarily of an $11.1 million revaluation loss from the change in the fair
value of certain warrants due to the appreciation in our stock price during 2019. Interest income and other, for the years ended December 31, 2020 and
2019 primarily consisted of interest earned on our cash equivalents and short-term investments, and decreased in 2020 primarily due to the lower interest
rate environment as compared to 2019.

Income Tax Expense (Benefit). We recognized an income tax benefit of $1.9 million on a pre-tax loss of $36.3 million for the year ended

December 31, 2020, compared to income tax expense of $0.1 million on a pre-tax loss of $24.6 million for the same period in 2019. The income tax benefit
for the year ended December 31, 2020 was primarily due to benefit associated with the release of valuation allowance related to the acquisition of certain
intangible assets, partially offset by state and foreign income tax expense as a result of current taxable income in those jurisdictions. Income tax expense for
the year ended December 31, 2019 was primarily attributable to state and foreign income tax expense as a result of current taxable income in those
jurisdictions.

Comparison of Years Ended December 31, 2019 and 2018

Sales. For the year ended December 31, 2019, sales were $362.3 million, which included $60.2 million of international sales. For the year ended

December 31, 2018, sales were $183.9 million, which included $9.7 million of international sales which commenced in the third quarter of 2018.

The increase in worldwide sales of $178.4 million in 2019, as compared to 2018, was primarily driven by a $123.6 million increase in pump
sales driven by a 113% increase in worldwide pump shipments to 73,431 in 2019, compared to 34,493 in 2018. In addition, worldwide sales in 2019 and
2018 were positively impacted by the transition of former Animas customers to our products. Sales of pump-related supplies increased $54.8 million, or
91%, primarily due to an overall increase in our installed base of customers reordering supplies.

Domestic sales by product were as follows (in thousands):

Pump
Infusion sets
Cartridges
Other

Total Domestic Sales

Year Ended December 31,

2019

2018

$

$

205,492  $
66,034 
30,022 
536 
302,084  $

115,719 
40,260 
17,796 
413 
174,188 

75

Domestic pump sales were $205.5 million for the year ended December 31, 2019, compared to $115.7 million in the year ended December 31,

2018, as pump shipments increased 78% compared to the same period in the prior year due to continued strong demand for our products following the
August 2018 domestic launch of t:slim X2 with Basal-IQ technology. Domestic pump shipments were 53,735 in the year ended December 31, 2019
compared to 30,205 in 2018. Sales of pump-related supplies increased primarily due to a 48% increase in our estimated domestic installed base of
customers. Sales to distributors accounted for 73% and 78% of our total domestic sales for the years ended December 31, 2019 and 2018, respectively. Our
percentage of sales to distributors versus individual customers is principally determined by the mix of customers ordering our products within the period
and whether or not we have a contractual arrangement with their underlying third-party insurance payor.

International sales by product were as follows (in thousands):

Pump
Infusion sets
Cartridges
Other

Total International Sales

Year Ended December 31,

2019

2018

$

$

42,094  $
11,221 
6,656 
250 
60,221  $

8,205 
629 
781 
63 
9,678 

International pump sales were $42.1 million for the year ended December 31, 2019, compared to $8.2 million in the year ended December 31,

2018. Our first full year of international sales was 2019, as we commenced commercial sales of t:slim X2 with G5 integration in select international
geographies beginning in the third quarter of 2018. The first half of 2019 was also positively impacted by the transition of former Animas customers to our
products, and the fulfillment of certain international pump demand from backlog that existed at the end of 2018 due to supply constraints in prior periods.
Sales of pump-related supplies benefited from the growing international installed base of customers. Sales to distributors accounted for 92% and 100% of
our total international sales for the years ended December 31, 2019 and 2018, respectively.

Cost of Sales and Gross Profit. Our cost of sales for the year ended December 31, 2019 was $168.1 million, resulting in gross profit of $194.2
million, compared to cost of sales of $94.0 million for the year ended December 31, 2018, resulting in gross profit of $89.8 million. The gross margin for
2019 was 54%, compared to 49% in 2018.

The improvement in both gross profit and gross margin was primarily the result of the $123.7 million increase in insulin pump sales which have

a higher gross margin than pump-related supplies. Gross margin and gross profit also increased as a result of per-unit manufacturing cost improvements
from higher production volumes and continued overall manufacturing efficiencies gained from our new manufacturing facility which became fully
operational at the beginning of 2018. On an aggregate basis, other non-manufacturing costs, which primarily consist of warranty, freight and training costs,
also reflected improvement on a per unit basis. Non-cash stock-based compensation expense allocated to cost of sales increased to $6.4 million in 2019
compared to $2.6 million in 2018, due primarily to the valuation of certain 2018 and 2019 employee stock option grants and the impact on the valuation of
the significant increase in our stock price.

Selling, General and Administrative Expenses. SG&A expenses increased 58% to $165.7 million in 2019 from $105.2 million in 2018.

Employee-related expenses for our SG&A functions comprise the majority of the SG&A expenses. These expenses increased $49.6 million during 2019,
compared to 2018, which included an increase of $23.6 million in salaries, incentive compensation and other employee benefits due to an increase in
personnel to support our growing installed customer base, and a $26.0 million increase in non-cash stock-based compensation expense. Non-cash stock-
based compensation expense allocated to SG&A increased to $42.9 million in 2019, compared to $16.8 million in 2018, due primarily to the valuation of
certain 2018 and 2019 employee stock options grants and the impact on the valuation of the significant increase in our stock price. We also experienced
increased costs for equipment and supplies, outside consulting and services, and travel of $10.9 million.

Research and Development Expenses. R&D expenses increased 55% to $45.2 million in 2019 from $29.2 million in 2018. The increase in R&D

expenses was primarily the result of an increase of $4.8 million in salaries, incentive compensation and other employee benefits due to an increase in
personnel to support our product development efforts, and a $4.5 million increase in non-cash stock-based compensation expense, as well as a $5.8 million
increase in costs for outside consulting and services, clinical trials, and supplies. Non-cash stock-based compensation expense allocated to R&D increased
to $8.8 million in 2019, compared to $4.3 million in 2018, due primarily to the valuation of certain 2018 and 2019 employee stock option grants and the
impact on the valuation of the significant increase in our stock price.

76

Other Income (Expense). Total other expense, net for the year ended December 31, 2019 was $7.9 million, compared to $77.9 million for the
same period in 2018. Other expense in 2019 primarily consisted of an $11.1 million revaluation loss from the change in the fair value of certain warrants
due to the appreciation in our stock price during 2019. Other expense in 2018 consisted primarily of a $66.5 million revaluation loss from the change in the
fair value of certain warrants due to the significant appreciation in our stock price during 2018, and $7.6 million of interest expense associated with the
term loan agreement with Capital Royalty Partners and its affiliated funds (the Term Loan Agreement), which was originally executed in in 2012, and was
amended multiple times between 2016 and 2018. Additionally, we recorded a $5.3 million loss on extinguishment of debt associated with the full
repayment of our Term Loan Agreement in August 2018. Interest income and other, net primarily consisted of interest earned on our cash equivalents and
short-term investments, and increased in 2019 as our average invested balances were significantly higher as compared to 2018.

Liquidity and Capital Resources

At December 31, 2020, we had $484.9 million in cash and cash equivalents and short-term investments. We believe that our cash and cash

equivalents and short-term investments balance will be sufficient to satisfy our liquidity requirements for at least the next 12 months from the date of this
filing.

Historically, our principal sources of cash have included cash collected from product sales, private and public offerings of equity securities,

exercises of employee stock awards, and debt financing. Since the beginning of 2018, we completed the following financing activities:

•

•

•

•

•

In May 2020, we raised $278.7 million in net proceeds from the issuance of the Notes, and used $34.1 million of the net proceeds
to purchase capped call options in connection with the transaction (see Note 6, “Debt”).

From January 2019 through December 31, 2020, we issued 3,758,420 shares of common stock upon the exercise of stock options,
and 631,581 shares of common stock were purchased under our 2013 Employee Stock Purchase Plan, which generated aggregate
proceeds of $90.7 million.

In February 2018, we completed a registered public offering of 34,500,000 shares of common stock at a public offering price of
$2.00 per share. The gross proceeds from the offering were approximately $69.0 million, before deducting underwriting discounts
and commissions and other offering expenses.

In August 2018, we completed a registered public offering of 4,035,085 shares of common stock at a public offering price of
$28.50 per share. The gross proceeds from the offering were $115.0 million, before deducting underwriting discounts and
commissions and other offering expenses. From January 2019 through December 2020, we received proceeds of $1.2 million from
the exercise of 356,085 outstanding warrants which were originally issued in a registered public offering of common stock in
October 2017. As of December 31, 2020, there were warrants to purchase 154,700 shares outstanding relating to the October 2017
offering.

From January 2019 through December 2020, we received proceeds of $2.0 million from the exercise of 32,911 outstanding
warrants which were originally issued between August 2011 and August 2012. As of December 31, 2020, there were warrants to
purchase 30,861 warrants outstanding relating to these issuances.

Our historical cash outflows have primarily been associated with cash used for operating activities such as the development and
commercialization of our products, the expansion and support of our sales, marketing, clinical and customer support organizations, the expansion of our
R&D activities, the expansion of our commercial activities to select international geographies, the acquisition of intellectual property, expenditures related
to increases in our manufacturing capacity and improvements to our manufacturing efficiency, overall expansion of our facilities and operations, and other
working capital needs. Additionally, we have used cash to pay the interest expense associated with our convertible senior notes and our Term Loan
Agreement. The outstanding balance associated with the Term Loan Agreement was fully repaid in August 2018, and we have ceased incurring interest
expense and other costs associated with the Term Loan Agreement subsequent to the third quarter of 2018.

77

We expect our sales performance and the resulting operating income or loss, as well as the status of each of our new product development

programs, will significantly impact our cash flow from operations, liquidity position and cash management decisions.

The following table shows a summary of our cash flows for the years ended December 31, 2020, 2019 and 2018:

(in thousands)
Net cash provided by (used in):

Operating activities
Investing activities
Financing activities

Effect of foreign exchange rate changes on cash

Net increase in cash and cash equivalents

2020

Year Ended December 31,
2019

2018

$

$

24,669  $

(296,056)
314,438 
387 
43,438  $

41,906  $
(56,955)
24,207 
191 
9,349  $

(8,319)
(90,739)
117,184 
— 
18,126 

Operating activities. Net cash provided by operating activities was $24.7 million and $41.9 million for the years ended December 31, 2020 and

2019, respectively, compared to net cash used of $8.3 million for the same period in 2018.

The decrease in net cash provided by operating activities for 2020 compared to 2019 was driven by net changes in working capital, partially

offset by a reduction in net loss when adjusted for non-cash expenses, particularly stock-based compensation expense, the change in the fair value of
common stock warrants and non-cash interest expense. Working capital changes in 2020 primarily consisted of increases in accounts receivable and
inventories, offset by increases in employee-related liabilities, deferred revenue, and other current and long-term liabilities, all of which are related to the
growth in our business. Accounts receivable increased to $82.2 million at December 31, 2020 from $46.6 million at December 31, 2019, as a result of
higher sales in the fourth quarter of 2020 as compared to the fourth quarter of 2019. Inventories increased to $63.7 million at December 31,
2020 from $49.1 million at December 31, 2019, primarily to support the growth in our business.

The improvement to net cash provided by operating activities for 2019 compared to 2018 was primarily driven by higher sales and gross

margins in 2019, which resulted in a significant reduction in net loss when adjusted for non-cash expenses, particularly stock-based compensation expense
and the change in the fair value of common stock warrants, offset by net changes in working capital. Working capital changes in 2019 primarily consisted
of increases in accounts receivable and inventories, offset by increases in accounts payable, accrued expenses, employee-related liabilities, deferred
revenue, and other long-term liabilities related to warranty reserves for 2019 pump sales. Accounts receivable increased to $46.6 million at December 31,
2019 from $35.2 million at December 31, 2018, as a result of higher sales in the fourth quarter of 2019 as compared to the fourth quarter of 2018.
Inventories increased to $49.1 million at December 31, 2019 from $19.9 million at December 31, 2018, primarily to support the growth in our business.

Investing activities. Net cash used by investing activities was $296.1 million for the year ended December 31, 2020, which was primarily related

to purchases of short-term investments of $497.1 million using the net proceeds from the issuance of our convertible notes in May of 2020, and $27.4
million in purchases of property and equipment, offset by $233.3 million in proceeds from maturities and sales of short-term investments. Net cash used by
investing activities was $57.0 million for the year ended December 31, 2019, which was primarily related to purchases of short-term investments of $164.6
million and $19.5 million in purchases of property and equipment, offset by $127.2 million in proceeds from maturities of short-term investments. Net cash
used by investing activities was $90.7 million for the year ended December 31, 2018, which was primarily related to purchases of short-term investments
of $123.6 million using the net proceeds from our public offering of common stock in August of 2018, and $3.0 million in purchases of property and
equipment, offset by $35.8 million in proceeds from maturities of short-term investments.

Financing activities. Net cash provided by financing activities was $314.4 million for the year ended December 31, 2020, which primarily

consisted of $278.7 million in proceeds from the issuance of the Convertible Senior Notes which was partially offset by $34.1 million in payments for the
purchase of the related Capped Call Options (see Note 6, “Debt”), and $66.9 million in proceeds from the issuance of common stock under our stock plans.
Net cash provided by financing activities was $24.2 million for the year ended December 31, 2019, which was primarily the result of proceeds of $23.9
million from the issuance of common stock under our stock plans. Net cash provided by financing activities was $117.2 million for the year ended
December 31, 2018, which was primarily the result of net proceeds of approximately $172.9 million from the public offerings of our common stock in
February 2018 and August 2018, as well as proceeds of $29.6 million from the exercise of common stock warrants that were issued in the public offering of
common stock in October 2017, offset by the $87.7 million repayment of our term loan and associated financing fees.

78

Our liquidity position and capital requirements are subject to fluctuation based on a number of factors. In particular, our cash inflows and

outflows are principally impacted by the following:

•

•

•

•

•

•

our ability to generate sales, the timing of those sales, the mix of products sold and the collection of receivables from period to
period;

the timing of any additional financings, and the net proceeds raised from such financings;

the timing and amount of the exercise of outstanding warrants, and proceeds from the issuance of equity awards pursuant to
employee stock plans;

fluctuations in gross margins and operating margins;

fluctuations in working capital, including changes in accounts receivable, inventories, accounts payable, employee-related
liabilities, and operating lease liabilities; and

the impacts and disruptions caused by the COVID-19 global pandemic.

Our primary short-term capital needs are expected to include expenditures related to:

•

•

•

•

•

•

support of our commercialization efforts related to our current and future products;

expansion of our customer support resources for our growing installed customer base;

research and product development efforts, including clinical trial costs;

acquisitions, leasing or licensing of equipment, technology, intellectual property and other assets;

additional facilities leases and related tenant improvements, and manufacturing equipment to support business growth and increase
manufacturing capacity; and

payments under licensing, development and commercialization agreements.

Although we believe the foregoing items reflect our most likely uses of cash in the short-term, we cannot predict with certainty all of our

particular cash uses or the timing or amount of cash used. In addition, from time to time we may consider opportunities to acquire or license other products
or technologies that may enhance our product platform or technology, expand the breadth of our markets or customer base, or advance our business
strategies. Any such transaction may require short-term expenditures that may impact our capital needs. If for any reason our cash and cash equivalents
balances, or cash generated from operations is insufficient to satisfy our working capital requirements, we may in the future be required to seek additional
capital from public or private offerings of our equity or debt securities, or we may elect to borrow capital under new credit arrangements or from other
sources. We may also seek to raise additional capital from such offerings or borrowings on an opportunistic basis when we believe there are suitable
opportunities for doing so. If we issue equity or debt securities to raise additional funds, our existing stockholders may experience dilution, we may incur
significant financing or debt service costs, and the new equity or debt securities may have rights, preferences and privileges senior to those of our existing
stockholders. There can be no assurance that financing will be available on acceptable terms, or at all. Our ability to raise additional financing may be
negatively impacted by a number of factors, including our recent and projected financial results, recent changes in and volatility of our stock price,
perceptions about the dilutive impact of financing transactions, the competitive environment in our industry, uncertainties regarding the regulatory
environment in which we operate and conditions impacting the capital markets more generally, including economic weakness, inflation, political instability,
war and terrorism, natural disasters, incidence of illness or disease, or other events beyond our control.

79

Indebtedness

In May 2020, the Company entered into a purchase agreement with certain counterparties for the sale of an aggregate of $287.5 million

principal amount of 1.50% Convertible Senior Notes due 2025 in a private offering to qualified institutional buyers (the Notes). The Notes were issued
pursuant to an Indenture, dated May 15, 2020, between the Company and U.S. Bank National Association, as trustee. The net proceeds from the issuance of
the Notes were $244.6 million, net of debt issuance costs and cash used to purchase the capped call transactions (see Note 6, “Debt”). The Notes are the
Company’s senior unsecured obligations. Interest is payable in cash semi-annually in arrears beginning on November 1, 2020 at a rate of 1.50% per year.
The Notes mature on May 1, 2025 unless repurchased, redeemed, or converted in accordance with their terms prior to the maturity date.

Repayment of Term Loan Agreement

In August 2018, we fully repaid our term loan with CRG pursuant to the Term Loan Agreement. The balance of the outstanding debt at the time
of repayment was $82.7 million. The total repayment amount of $88.8 million included approximately $1.1 million in accrued interest, and approximately
$5.0 million in associated financing fees that became due. Therefore, we did not have any borrowings outstanding under the Term Loan Agreement as
of December 31, 2019 and December 31, 2018. At the time of repayment, the remaining $5.3 million debt discount balance associated with the financing
fees and certain debt issuance costs was accelerated and recognized as a loss on extinguishment of debt during the third quarter of 2018.

Contractual Obligations & Commitments

The following table summarizes the payments due by fiscal period for our outstanding contractual obligations at December 31, 2020:

(in thousands)
Operating lease obligations 
Firm purchase commitments 
Convertible senior notes 

(3)

(1)

(2)

Total contractual obligations

Payments Due by Period

Total

Less than 1 year

1-3 years

3-5 years

$

$

28,373  $
90,830 
306,907 
426,110  $

9,421  $

84,536 
4,313 
98,270  $

13,096  $
6,294 
8,625 
28,015  $

3,757  $
— 
293,969 
297,726  $

More than
5 years

2,099 
— 
— 
2,099 

(1)

(2)

Operating lease obligations of $25.3 million were included in operating lease liabilities current and long-term in the consolidated balance sheet
at December 31, 2020 (see Note 5, "Leases").

Includes purchase orders that are cancellable under the standard terms of our purchase order agreements. In certain cases, cancellation of
outstanding purchase commitments may require payment of costs incurred through the date of cancellation.

(3)

Amounts represent contractual payments of interest and principal.

Critical Accounting Policies Involving Management Estimates and Assumptions

Our discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have
been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these consolidated financial statements
requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of
contingent assets and liabilities in our consolidated financial statements. We evaluate our estimates and judgments on an ongoing basis. We base our
estimates on historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis
for making judgments about our financial condition and results of operations that are not readily apparent from other sources. Actual results may differ
materially from these estimates.

While our significant accounting policies are more fully described in Note 2 to our consolidated financial statements included in this Annual
Report, we believe that the following accounting policies are the most critical to the judgments and estimates used in the preparation of our consolidated
financial statements.

80

Revenue Recognition

Our revenue is generated primarily from sales of our insulin pumps, disposable cartridges and infusion sets to individual customers and third-

party distributors that resell the product to insulin-dependent diabetes customers. We are paid directly by customers who use the products, distributors and
third-party insurance payors. We recognize revenue when control of our products is transferred to our customers in an amount that reflects the consideration
we expect to receive from our customers in exchange for those products. This process involves identifying the contract with a customer, determining the
performance obligations in the contract, determining the contract price, allocating the contract price to the distinct performance obligations in the contract,
and recognizing revenue when the performance obligations have been satisfied. Revenue recognition for contracts with multiple performance obligations is
based on the separate satisfaction of each distinct performance obligation within the contract. A performance obligation is considered distinct from other
obligations in a contract when it provides a benefit to the customer either on its own or together with other resources that are readily available to the
customer and is separately identified in the contract. We consider a performance obligation satisfied once we have transferred control of a product to the
customer, meaning the customer has the ability to use and obtain the benefit of the product. Complementary products, such as the t:connect cloud-based
data management application and the Tandem Device Updater, are considered performance obligations satisfied over time, as access and support for these
products is provided throughout the typical four-year warranty period of the insulin pumps. Accordingly, revenue related to the complementary products is
deferred and recognized ratably over a four-year period. There is no standalone value for these complementary products. Therefore, we determine their
value by applying the expected cost plus a margin approach and then allocate the residual to the insulin pumps.

Warranty Reserve

We generally provide a four-year warranty on our insulin pumps to end user customers and may replace any pumps that do not function in

accordance with the product specifications. Insulin pumps returned to us may be refurbished and redeployed. Additionally, we offer a six-month warranty
on disposable cartridges and infusion sets. Estimated warranty costs are recorded at the time of shipment. We evaluate the reserve quarterly. Warranty costs
are primarily estimated based on the current expected product replacement cost and expected replacement rates utilizing historical experience. Recently
released versions of our pump may not incur warranty costs in a manner similar to previously released pumps, on which we initially base our warranty
estimate of newer pumps. We may make further adjustments to the warranty reserve when deemed appropriate, giving additional consideration to length of
time the pump version has been in the field and future expectations of performance based on new features and capabilities that may become available
through Tandem Device Updater. Changes to the actual replacement rates or the expected product replacement cost could have a material impact on our
estimated warranty reserve.

Income Taxes

Significant judgment is required in determining our provision for income taxes, deferred tax assets and liabilities and the valuation allowance
recorded against net deferred tax assets. Deferred tax assets and liabilities are determined using the enacted tax rates in effect for the years in which those
tax assets are expected to be realized. A valuation allowance is established when it is more likely than not the future realization of all or some of the
deferred tax assets will not be achieved. The evaluation of the need for a valuation allowance is performed on a jurisdiction-by-jurisdiction basis, and
includes a review of all available positive and negative evidence. Factors reviewed include projections of pre-tax book income for the foreseeable future,
determination of cumulative pre-tax book income after permanent differences, earnings history, and reliability of forecasting. We will continue to assess the
need for a valuation allowance on our deferred tax assets by evaluating both positive and negative evidence that may exist. Any adjustment to the net
deferred tax asset valuation allowance would be recorded in the statement of operations for the period that the adjustment is determined to be required.

Utilization of our net operating loss and research credit carryforwards may be subject to a substantial annual limitation due to ownership change

limitations provided by Section 382 of the Internal Revenue Code of 1986, as amended, and similar state provisions. The annual limitations may result in
the expiration of net operating loss carryforwards before utilization. We have completed analyses through December 31, 2020 to determine whether our net
operating losses and credits are likely to be limited by Section 382. Based on the 2018 study completed in 2019, we determined that an ownership change,
as defined under Section 382, occurred in 2018 and the resulting limitation significantly reduced our ability to utilize our net operating loss and credit
carryovers before they expire. As a result, in 2019 we reduced our deferred tax assets for the net operating loss and research credit carryforwards that were
projected to expire unused with a corresponding offset to the valuation allowance recorded against such assets. Additionally, future ownership changes
under Section 382 may also limit our ability to fully utilize any remaining tax benefits.

81

The Company’s income tax returns are based on calculations and assumptions that are subject to examination by the Internal Revenue Service
and other tax authorities. In addition, the calculation of the Company’s 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. The second step is to measure the tax benefit as the largest amount that is more than 50% likely of being
realized upon settlement. While we believe we have appropriate support for the positions taken on our tax returns, we regularly assess the potential
outcomes of examinations by tax authorities in determining the adequacy of our provision for income taxes. We continually assess the likelihood and
amount of potential revisions and adjust the income tax provision, income taxes payable and deferred taxes in the period in which the facts that give rise to
a revision become known.

Convertible Senior Notes

In accounting for the issuance of the convertible senior notes, we separated the notes into liability and equity components. The carrying amount

of the liability component was calculated by measuring the fair value of similar debt instruments that do not have associated convertible features. The
carrying amount of the equity component representing the conversion option was determined by deducting the fair value of the liability component from
the par value of the respective notes. The equity component is not remeasured as long as it continues to meet the condition for equity classification. The
excess of the principal amount of the liability component over its carrying amount (“debt discount”) is amortized to interest expense over the term of the
notes.

We allocated the issuance costs incurred to the liability and equity components of the notes based on their relative fair values. Issuance costs

attributable to the liability component were recorded as a reduction to the liability portion of the notes and are being amortized to interest expense over the
term of the notes. Issuance costs attributable to the equity component, representing the conversion option, were netted with the equity component in
stockholders' equity.

Off-Balance Sheet Arrangements

As of December 31, 2020, we did not have any off-balance sheet arrangements.

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

We invest our excess cash primarily in commercial paper, corporate debt securities, U.S. Government-sponsored enterprise securities and U.S.
Treasury securities. Some of the financial instruments in which we invest subject us to market risk, in that a change in prevailing interest rates may cause
the principal amount of the instrument to fluctuate. Other financial instruments in which we invest subject us to credit risk, in that the value of the
instrument may fluctuate based on the issuer’s ability to pay.

The primary objectives of our investment activities are to maintain liquidity and preserve principal while maximizing the income we receive

from our financial instruments without significantly increasing risk. We have established guidelines regarding approved investments and maturities of
investments, which are primarily designed to maintain liquidity and preserve principal.

Because of the short-term maturities of our financial instruments, we do not believe that an increase or decrease in market interest rates would

have any significant impact on the realized value of our investment portfolio. If a 10% change in interest rates were to have occurred on December 31,
2020, this change would not have had a material effect on the fair value of our investment portfolio as of that date.

Our operations are primarily located in the United States, and nearly all of our sales since inception have been made in U.S. dollars. With the

exception of a portion of our sales in Canada, our sales outside of the United States are currently made to independent distributors under agreements
denominated in U.S. dollars. Accordingly, we believe we do not currently have any material exposure to foreign currency rate fluctuations. As our business
in markets outside of the United States increases, we may be exposed to foreign currency exchange risk. We believe this is currently limited to our
operations in Canada, where fluctuations in the rate of exchange between the U.S. dollar and the Canadian dollar could adversely affect our financial
results. In addition, from time to time, we may have foreign currency exchange risk related to existing assets and liabilities, committed transactions and
forecasted future cash flows. In certain circumstances, we may seek to manage such foreign currency exchange risk by using derivative instruments such as
foreign currency exchange forward contracts to hedge our risk. In general, we may hedge foreign currency exchange exposures up to 12 months in advance.
However, we may choose not to hedge some exposures for a variety of reasons, including prohibitive economic costs.

82

Item 8.    Consolidated Financial Statements and Supplementary Data

Our consolidated financial statements as of December 31, 2020 and 2019 and for each of the three years in the period ended December 31,

2020, and the Report of the Independent Registered Public Accounting Firm are included in this report as listed in the index.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets as of December 31, 2020 and 2019

Consolidated Statements of Operations and Comprehensive Loss for the Years ended December 31, 2020, 2019 and 2018

Consolidated Statements of Stockholders’ Equity (Deficit) 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 Consolidated Financial Statements

84

87

88

89

90

91

83

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Tandem Diabetes Care, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Tandem Diabetes Care, Inc. (the “Company”) as of December 31, 2020 and 2019, the
related consolidated statements of operations and comprehensive loss, stockholders’ equity (deficit), and cash flows, for each of the three years in the
period ended December 31, 2020 and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated
financial statements present fairly, in all material respects, the financial position of the Company at 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 U.S. generally accepted accounting
principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s
internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control-Integrated Framework issued by the
Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February 24, 2021 expressed an unqualified
opinion thereon.

Basis for Opinion

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

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

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were communicated or
required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2)
involved our especially challenging, subjective or complex judgments. The communication of the 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 matters below, providing a separate
opinion on the critical audit matters or on the accounts or disclosures to which they relate.

84

Warranty reserve –
Estimation of Product
Replacement Reserve
Description of the Matter

As discussed in Note 2 to the consolidated financial statements, the Company has a warranty reserve of $22.1 million.
The Company provides insulin pump end customers with a four-year warranty and may replace any pumps that do not
function in accordance with the product specifications. Warranty costs are estimated at the time of shipment. Management
applies significant judgment to determine relevant assumptions to calculate the reserve, including the assessment of
historical warranty experience and replacement cost.

Auditing management’s estimate of warranty reserve on pumps was complex and judgmental due to the significant
estimation required by management in estimating the value of the warranty reserve. In particular, the warranty reserve
estimate is sensitive due to significant assumptions including replacement rates and replacement product costs, especially
as it relates to recently released pump versions for which replacement rates specific to that version are not yet known. As
such, replacement rates of recently released pumps are based primarily upon historical rates of prior versions which
ultimately may not be predictive of the experience of new pumps, due to new features and capabilities of the more recent
releases. These assumptions are affected by actual customer experience and changes in these assumptions could have a
material impact on the Company’s estimated reserve. This in turn led to a high degree of auditor judgment, subjectivity,
and effort in performing procedures and evaluating audit evidence related to these determinations and management’s
significant assumptions for the warranty reserve.

How We Addressed the Matter
in Our Audit

We obtained an understanding, evaluated the design and tested the operating effectiveness of the Company’s controls over
the warranty reserve estimation process. For example, we tested controls over management's review and calculation of
significant assumptions underlying the warranty reserve, such as replacement rates and actual replacement product costs,
and tested controls over the accuracy and completeness of data used.

To test the Company’s warranty reserve, we performed audit procedures that included, among others, testing the
completeness and accuracy of the underlying data used in the estimation calculation and evaluated the appropriateness of
management’s methodology to calculate the warranty reserve. We also evaluated the reasonableness of management’s
significant assumptions related to replacement rates and replacement cost, including review for contrary evidence.
Evaluating management’s significant assumptions involved evaluating the historical claims data utilized by management
in estimating both the replacement rates and costs of known and anticipated claims. We assessed the historical accuracy
of management’s estimates by performing a lookback analysis and performing sensitivity analyses of the significant
assumptions to evaluate the impact of changes in the warranty reserve that would result from changes in the assumptions.
We tested the mathematical accuracy of the warranty reserve calculation and obtained documentation and performed
inquiries of Company management to evaluate the completeness of the Company’s estimate. In addition, for revisions
made to the estimated reserve, we evaluated the reasonableness of the subsequent changes by comparing the revised
assumptions to the original estimated assumptions and evaluated the reasons for the subsequent change.

85

Valuation of Convertible
Notes
Description of the Matter

As described in Note 7 to the consolidated financial statements, in May 2020 the Company issued $287.5 million of
convertible senior notes due in 2025 (Convertible Notes), which permit the Company to settle in cash or stock at its
option. The Company entered into separate capped call transactions to reduce potential dilution upon conversion of the
Convertible Notes. These transactions are collectively referred to as the Convertible Notes Transactions.

Auditing the Company’s determination of the value allocated to the liability and equity components was complex and
highly judgmental as a result of the significant estimation required to determine the fair value of the liability component,
measured at the estimated fair value of similar debt without the conversion option. The difference between the initial
proceeds of the Convertible Notes and the value allocated to the liability component being recognized in stockholders’
equity (deficit) as the carrying amount of the equity component. The fair value of similar debt that does not have an
associated conversion feature was determined using the Company’s effective interest rate. The effective interest rate for
the Convertible Notes was estimated using a binomial lattice model with various assumptions, the most significant
assumptions being expected volatility of the Company’s common stock and discount rate. Additionally, the Company
performed a detailed analysis of the terms of the Convertible Notes Transactions to identify whether any derivatives that
required separate mark-to-market accounting under applicable accounting guidance were present.

How We Addressed the Matter
in Our Audit

We obtained an understanding, evaluated the design, and tested the operating effectiveness of controls over the
Company’s Convertible Notes Transactions. For example, we tested the Company’s controls over the initial recognition
and measurement of the Convertible Notes Transactions, including the assessment of the risk adjusted yield and the
recording of the associated liability and equity components.

Our testing of the Company’s initial accounting for the Convertible Notes Transactions, among other procedures,
included reading the underlying agreements and evaluating the Company’s accounting analysis of the initial accounting
of the Convertible Notes Transactions, including the determination of the balance sheet classification of each transaction
and identification of any derivatives included in the arrangements. To test the estimated fair value of the conversion
option, our audit procedures included, among others, evaluating methodologies used in the valuation model and testing
the significant assumptions. For example, we compared the discount rate that was adjusted for the Company’s credit risk
to the interest rates on comparable debt instruments, and we compared the forward-looking implied volatility to our
independently calculated estimated equity volatility specific to the convertible note. In addition, we involved our internal
valuation specialists to assist in our evaluation of the significant assumptions and methodologies used by the Company.
We have also evaluated the Company’s financial statement disclosures related to these matters included in Note 7 to the
consolidated financial statements.

/s/ Ernst & Young LLP

We have served as the Company's auditor since 2009.

San Diego, California
February 24, 2021

86

TANDEM DIABETES CARE, INC.
CONSOLIDATED BALANCE SHEETS
(In thousands except par value)

Assets
Current assets:

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

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

Total assets
Liabilities and Stockholders’ Equity
Current liabilities:

Accounts payable
Accrued expenses
Employee-related liabilities
Deferred revenue
Common stock warrants
Operating lease liabilities
Other current liabilities

Total current liabilities
Convertible senior notes, net - long-term
Operating lease liabilities - long-term
Other long-term liabilities
Total liabilities
Commitments and contingencies (Note 10)
Stockholders’ equity:

Common stock, $0.001 par value; 200,000 shares authorized, 62,335 and 59,396 shares issued and outstanding
at December 31, 2020 and December 31, 2019, respectively.
Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit
Total stockholders’ equity

Total liabilities and stockholders’ equity

December 31,

2020

2019

$

$

$

$

94,613  $
390,323 
82,195 
63,721 
6,383 
637,235 
50,022 
19,773 
9,385 
716,415  $

17,805  $
4,783 
34,159 
6,082 
14,261 
9,421 
17,341 
103,852 
202,984 
15,914 
27,360 
350,110 
— 

62 
1,025,233 
220 
(659,210)
366,305 
716,415  $

51,175 
125,283 
46,585 
49,073 
4,025 
276,141 
32,923 
15,561 
1,485 
326,110 

17,745 
8,014 
28,320 
3,869 
23,509 
6,320 
11,619 
99,396 
— 
14,063 
17,672 
131,131 
— 

59 
819,626 
122 
(624,828)
194,979 
326,110 

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

87

TANDEM DIABETES CARE, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(In thousands, except per share data)

Sales
Cost of sales
Gross profit
Operating expenses:

Selling, general and administrative
Research and development

Total operating expenses
Operating loss
Other income (expense), net:

Interest income and other, net
Interest expense
Loss on extinguishment of debt
Change in fair value of common stock warrants

Total other expense, net
Loss before income taxes
Income tax expense (benefit)

Net loss
Other comprehensive income (loss):

Unrealized gain (loss) on short-term investments
Foreign currency translation gain

Comprehensive loss

Net loss per share - basic and diluted

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

$

$

$

$

$

2020

Year Ended December 31,
2019

2018

498,830  $
238,310 
260,520 

362,305  $
168,093 
194,212 

204,903 
63,574 
268,477 
(7,957)

1,567 
(12,805)
— 
(17,087)
(28,325)
(36,282)
(1,900)
(34,382) $

(20) $
118 
(34,284) $

(0.56) $

60,990 

165,735 
45,199 
210,934 
(16,722)

3,193 
— 
— 
(11,075)
(7,882)
(24,604)
149 
(24,753) $

77  $
58 
(24,618) $

(0.42) $

58,507 

183,866 
94,044 
89,822 

105,226 
29,227 
134,453 
(44,631)

1,439 
(7,561)
(5,313)
(66,494)
(77,929)
(122,560)
51 
(122,611)

(13)
— 
(122,624)

(2.55)

48,129 

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

88

TANDEM DIABETES CARE, INC.
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (DEFICIT)
(In thousands)

Balance at December 31, 2017
Exercise of stock options
Issuance of common stock for Employee Stock
Purchase Plan
Exercise of common stock warrants
Fair value of common stock warrants at time of
exercise
Issuance of common stock in public offering, net of
underwriter’s discount and offering costs
Stock-based compensation expense
Unrealized loss on short-term investments
Adjustment to retained earnings from adoption of
ASC 606
Net loss

Balance at December 31, 2018
Exercise of stock options
Issuance of common stock for Employee Stock
Purchase Plan
Exercise of common stock warrants
Fair value of common stock warrants at time of
exercise
Stock-based compensation expense
Unrealized gain on short-term investments, net of
deferred tax
Foreign currency translation adjustments
Net loss

Balance at December 31, 2019

Issuance of common stock under equity incentive
plans
Issuance of common stock for Employee Stock
Purchase Plan
Exercise of common stock warrants
Fair value of common stock warrants at time of
exercise
Equity component of convertible notes issuance, net
of issuance cost
Purchase of capped call options related to convertible
notes
Stock-based compensation expense
Unrealized loss on short-term investments
Foreign currency translation adjustments
Net loss

Common Stock

Shares

Amount

10,119 

$

136 

81 

8,603 

— 

38,535 

80 

— 

— 

— 

57,554 

$

1,422 

327 

93 

— 

— 

— 

— 

— 

59,396 

$

2,341 

303 

295 

— 

— 

— 

— 

— 

— 

— 

Balance at December 31, 2020

62,335 

$

10 

— 

— 

9 

— 

38 

— 

— 

— 

— 

57 

1 

1 

— 

— 

— 

— 

— 

— 

59 

2 

1 

— 

— 

— 

— 

— 

— 

— 

— 

62 

Additional
Paid-in
Capital

$

448,455 

$

1,027 

1,364 

29,566 

54,000 

172,891 

24,003 

— 

— 

— 

Accumulated
Other
Comprehensive
Income (Loss)

— 

— 

— 

— 

— 

— 

— 

(13)

— 

— 

$

731,306 

$

(13)

$

17,674 

6,205 

327 

5,492 

58,622 

— 

— 

— 

— 

— 

— 

— 

— 

77 

58 

— 

Accumulated
Deficit

$

(477,613)

$

— 

— 

— 

— 

— 

— 

— 

149 

(122,611)

(600,075)

$

— 

— 

— 

— 

— 

— 

— 

(24,753)

$

819,626 

$

122 

$

(624,828)

$

57,748 

9,115 

2,950 

26,335 

85,803 

(34,069)

57,725 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(20)

118 

— 

— 

— 

— 

— 

— 

— 

— 

— 

— 

(34,382)

$

1,025,233 

$

220 

$

(659,210)

$

Total
Stockholders’
Equity (Deficit)

(29,148)

1,027 

1,364 

29,575 

54,000 

172,929 

24,003 

(13)

149 

(122,611)

131,275 

17,675 

6,206 

327 

5,492 

58,622 

77 

58 

(24,753)

194,979 

57,750 

9,116 

2,950 

26,335 

85,803 

(34,069)

57,725 

(20)

118 

(34,382)

366,305 

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

89

TANDEM DIABETES CARE, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Operating Activities

Net loss

Adjustments to reconcile net loss to net cash provided by (used in) operating activities:

Depreciation and amortization expense

Amortization of debt discount and debt issuance costs

Provision for expected credit losses

Provision (recovery) for inventory obsolescence

Change in fair value of common stock warrants

Amortization of premium (discount) on short-term investments

Benefit for deferred income taxes

Stock-based compensation expense

Loss on extinguishment of debt

Other

Changes in operating assets and liabilities:

Accounts receivable, net

Inventories

Prepaid and other current assets

Other long-term assets

Accounts payable

Accrued expenses

Employee-related liabilities

Deferred revenue

Other current liabilities

Other long-term liabilities

Net cash provided by (used in) operating activities

Investing Activities

Purchases of short-term investments

Proceeds from maturities of short-term investments

Proceeds from sales of short-term investments

Purchases of property and equipment

Acquisition of intangible assets

Net cash used in investing activities

Financing Activities

Proceeds from issuance of convertible senior notes, net of $8,809 debt issuance costs

Purchase of capped call options related to convertible senior notes

Principal payments on notes payable

Proceeds from public offerings, net of offering costs

Proceeds from issuance of common stock under Company stock plans

Proceeds from exercise of common stock warrants

Net cash provided by financing activities

Effect of foreign exchange rate changes on cash

Net increase in cash and cash equivalents

Cash and cash equivalents and restricted cash at beginning of period

Cash and cash equivalents at end of period

Supplemental disclosures of cash flow information

Interest paid

Income taxes paid

Supplemental schedule of non-cash investing and financing activities

Right-of-use assets obtained in exchange for operating lease obligations

Property and equipment included in accounts payable

Intangible costs in accounts payable and other long-term liabilities

Year Ended December 31,

2020

2019

2018

$

(34,382)

$

(24,753)

$

(122,611)

10,451 

10,096 

3,016 

(57)

17,087 

(1,296)

(2,126)
58,431 

— 

38 

(38,837)

(15,361)

(2,427)

129 

1,118 

(3,256)

5,339 

7,029 

5,789 

3,888 

24,669 

(497,076)

180,922 

52,392 

(27,408)

(4,886)

(296,056)

278,691 

(34,069)

— 

— 

66,866 

2,950 

314,438 

387 

43,438 

51,175 

6,072 

— 

2,322 

2,353 

11,075 

(565)

(25)
58,071 

— 

(295)

(13,698)

(30,975)

(584)

(580)

8,910 

4,076 

4,285 

4,589 

4,216 

7,412 

41,906 

(164,572)

114,908 

12,250 

(19,541)

— 

(56,955)

— 

— 

— 

— 

23,880 

327 

24,207 

191 

9,349 

41,826 

$

$

$

$

$

$

94,613 

$

51,175 

$

2,707 

177 

11,022 

1,082 

2,244 

$

$

$

$

$

— 

67 

11,635 

2,134 

— 

$

$

$

$

$

5,821 

1,721 

1,448 

607 

66,494 

539 

— 
23,736 

5,313 

152 

(15,848)

6,756 

(1,576)

(26)

1,641 

1,097 

9,542 

2,074 

2,434 

2,367 

(8,319)

(123,553)

35,800 

— 

(2,986)

— 

(90,739)

— 

— 

(87,711)

172,929 

2,391 

29,575 

117,184 

— 

18,126 

23,700 

41,826 

10,805 

16 

— 

125 

— 

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

90

TANDEM DIABETES CARE, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. Organization and Basis of Presentation

The Company

Tandem Diabetes Care, Inc. is a medical device company with a positively different approach to the design, development and commercialization

of products for people with insulin-dependent diabetes. The Company is incorporated in the state of Delaware. Unless the context requires otherwise, the
terms the “Company” or “Tandem” refer to Tandem Diabetes Care, Inc., together with its wholly-owned subsidiaries in the U.S. and Canada.

The Company manufactures, sells and supports insulin pump products that are designed to address the evolving needs and preferences of

differentiated segments of the insulin-dependent diabetes market. The Company’s manufacturing, sales and support activities principally focus on the t:slim
X2 Insulin Delivery System (t:slim X2), the Company’s flagship pump platform which is capable of remote feature updates and is designed to display
continuous glucose monitoring (CGM) sensor information directly on the pump home screen. The Company’s insulin pump products are compatible with
other complementary digital health offerings, such as the t:connect cloud-based data management application (t:connect) and the Tandem Device Updater, a
Mac and PC-compatible tool for the remote update of the Company’s insulin pump software. The Company’s insulin pump products are generally
considered durable medical equipment and have an expected lifespan of at least four years. In addition to insulin pumps, the Company sells disposable
products that are used together with the pumps and are replaced every few days, including cartridges for storing and delivering insulin, and infusion sets
that connect the insulin pump to a user’s body, as well as other accessories for enhanced usability.

Basis of Presentation and Principles of Consolidation

The Company has prepared the accompanying consolidated financial statements in accordance with accounting principles generally accepted in
the United States of America, or U.S. GAAP. The statements include the accounts of Tandem Diabetes Care, Inc. and its wholly-owned subsidiaries in the
U.S. and Canada. All significant intercompany balances and transactions have been eliminated in consolidation.

The functional currency of the Company's foreign subsidiary is the local currency. The Company translates the financial statements of its

foreign subsidiary into U.S. dollars using period-end exchange rates for assets and liabilities and average exchange rates for each period for revenue, costs
and expenses. Translation related adjustments are included in comprehensive loss and in accumulated other comprehensive income (loss) in the
stockholders' equity section of the Company's consolidated balance sheets. Foreign exchange gains or losses resulting from balances denominated in a
currency other than the functional currency are recognized in interest income and other, net in the Company's consolidated statements of operations.

Reclassifications

Prior year amounts related to the presentation of other income (expense), net on the Company’s consolidated statements of operations and

comprehensive loss, have been reclassified to conform to the current year presentation. Starting with the third quarter of 2020, the first full quarter in which
the Company’s convertible senior notes were outstanding, the Company began to present non-operating expenses unrelated to the convertible senior notes
with interest income and other, net. In prior periods, other non-operating expenses were combined with interest expense and reported as interest and other
expense.

2. Summary of Significant Accounting Policies

There have been no material changes to the Company’s significant accounting policies during the year ended December 31, 2020, as compared

to those disclosed in this Annual Report with the exception of policies put in place with regards to its convertible senior notes issued in May 2020.

Use of Estimates

The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and judgments

that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities in the Company’s
consolidated financial statements and accompanying notes as of the date of the consolidated financial statements. Some of those judgments can be
subjective and complex, and therefore, actual results could differ materially from those estimates under different assumptions or conditions.

91

Cash Equivalents

The Company considers all highly liquid investments with a maturity of three months or less from the date of purchase and that can be

liquidated without prior notice or penalty to be cash equivalents.

Short-Term Investments

The Company’s short-term investments are classified as available-for-sale securities. Such securities are carried at fair value as determined by

prices for identical or similar securities at the balance sheet date. The Company’s short-term investments consist of Level 1 and Level 2 financial
instruments in the fair value hierarchy. The net unrealized gains or losses on available-for-sale securities are reported as a component of other
comprehensive gain (loss) within the statements of operations and accumulated other comprehensive gain (loss) as a separate component of stockholders’
equity on the consolidated balance sheets. The Company determines realized gains or losses on the sale of available-for-sale securities using the specific
identification method and includes net realized gains and losses as a component of other income or expense within the consolidated statements of
operations. The Company periodically reviews available-for-sale securities for other than temporary declines in fair value below the cost basis whenever
events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. To date, the Company has not identified any other
than temporary declines in fair value of its short-term investments.

Accounts Receivable

The Company grants credit to various customers in the ordinary course of business and is paid directly by customers who use the products,

distributors and third-party insurance payors. The Company maintains an allowance for its current estimate of expected credit losses. Provisions for
expected credit losses are estimated based on historical experience, assessment of specific risk, review of outstanding invoices, forecasts about the future,
and various assumptions and estimates that are believed to be reasonable under the circumstances, which included the Company’s estimates of credit risks
as a result of the novel coronavirus pandemic (COVID-19 global pandemic). Uncollectible accounts are written off against the allowance after appropriate
collection efforts have been exhausted and when it is deemed that a balance is uncollectible.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash, cash equivalents, short-

term investments and accounts receivable. The Company maintains deposit accounts in federally insured financial institutions in excess of federally insured
limits. The Company also maintains investments in money market funds that are not federally insured. Additionally, the Company has established
guidelines regarding investment instruments and their maturities, which are designed to maintain preservation of principal and liquidity.

The following table summarizes customers who accounted for 10% or more of accounts receivable, net:

Customer A
Customer B
Customer C
Customer D

December 31,

2020

2019

12.7 %
12.3 %
N/A
N/A

N/A
N/A
20.4 %
10.1 %

The following table summarizes customers who accounted for 10% or more of total sales for the periods presented:

Customer B
Customer C

2020

Year Ended December 31,
2019

2018

15.9 %
12.9 %

14.8 %
15.4 %

19.4 %
15.6 %

92

Fair Value of Financial Instruments

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable, accrued expenses, and employee-related liabilities

are reasonable estimates of their fair values because of the short-term nature of these assets and liabilities. Short-term investments are carried at fair value.
The Company determined the fair value of its convertible senior notes at December 31, 2020 to be $333.5 million, based on Level 2 quoted market prices
as of that date (see Note 6, “Debt”). The estimated fair value of certain of the Company’s common stock warrants was determined using the Black-Scholes
pricing model as of December 31, 2020 and 2019 (see Note 4, "Fair Value Measurements").

Valuation of Inventories

Inventories are valued at the lower of cost or net realizable value, determined by the first-in, first-out method. Inventory is recorded using

standard cost, including material, labor and overhead costs. The Company periodically reviews inventories for potential impairment and adjusts inventory
for potentially excess or obsolete goods to state inventories at their net realizable value. Factors influencing these adjustments include quantities on hand
and firm purchase commitments, expectations of future use, judgments based on quality control testing data and assessments of the likelihood of scrapping
or obsoleting certain inventories based on future demand for its products and market conditions.

Long-Lived Assets

Property and Equipment

Property and equipment, which primarily consist of office furniture and equipment, manufacturing equipment, scientific equipment, computer

equipment, and leasehold improvements, are stated at cost, less accumulated depreciation. Property and equipment are depreciated over the estimated
useful lives of the assets, generally three to seven years, using the straight-line method. Leasehold improvements are amortized over the lesser of the
estimated useful lives of the assets or the remaining lease term. Maintenance and repair costs are expensed as incurred.

Operating Lease Right-of-Use Assets and Liabilities

In February 2016, the Financial Accounting Standards Board (FASB) issued ASU No. 2016-02, Leases. The new standard and its related

amendments (collectively referred to as ASC 842) require lessees to recognize right-of-use assets and corresponding lease liabilities for all leases with lease
terms of greater than 12 months. The new standard was effective for the Company starting in the first quarter of 2019. The Company adopted the new
standard using the modified retrospective approach and recognized right-of-use leased assets and corresponding operating lease liabilities of $12.4 million
on the consolidated balance sheet as of January 1, 2019. The Company did not restate prior periods. Deferred rent of $1.0 million and $3.8 million as of
January 1, 2019 was reclassified from other current liabilities and deferred rent long-term, respectively, to a reduction of the right-of-use leased assets in
connection with the adoption of the standard.

Lease right-of-use assets represent the Company’s right to use an underlying asset for the lease term and lease liabilities represent its obligation
to make lease payments arising from the lease. Operating lease right-of-use assets and liabilities are recognized when the Company takes possession of the
leased property (the Commencement Date) based on the present value of lease payments over the lease term. For lease agreements entered into or
reassessed after the adoption of ASC 842, the Company combines lease and non-lease components. Rent expense on noncancelable leases containing
known future scheduled rent increases is recorded on a straight-line basis over the term of the respective leases beginning on the Commencement Date. The
difference between rent expense and rent paid is accounted for as a component of operating lease right-of-use assets on the Company’s consolidated
balance sheet. Landlord improvement allowances and other similar lease incentives are recorded as a reduction of the right-of-use leased assets, and are
amortized on a straight-line basis as a reduction to operating lease costs.

Intangible Assets Subject to Amortization

On June 24, 2020, the Company acquired Sugarmate, Inc. (Sugarmate), the developer of a popular mobile app for people with diabetes who use
insulin, which is designed to help people with diabetes visualize diabetes therapy data in innovative ways. The Sugarmate acquisition was accounted for as
an acquisition of assets in accordance with ASU No. 2017-01, Business Combinations (Topic 805) Clarifying the Definition of a Business. Substantially all
of the fair value was concentrated in a single identifiable asset, a technology-based intangible asset. The purchased intangible is being amortized on a
straight-line basis over an estimated useful life of five years. The Company’s results of operations for the year ended December 31, 2020 included the
operating results of Sugarmate since the date of acquisition, the amounts of which were not material.

93

Finite-lived intangible assets are recorded at cost, net of accumulated amortization and, if applicable, impairment charges. Amortization of

finite-lived intangible assets is provided over their estimated useful lives on a straight-line basis. We review our finite-lived intangible assets for
impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Company has not
recognized any impairment losses through December 31, 2020.

Research and Development Costs

All research and development costs are charged to expense as incurred. Such costs include personnel-related costs, including stock-based

compensation, supplies, license fees, development prototypes, outside design and testing services, depreciation, allocated facilities and information
services, clinical trial costs, milestone payments under the Company’s development and commercialization agreements and other indirect costs.

Income Taxes

The Company uses the asset and liability method of accounting for income taxes. Deferred income tax assets or liabilities are recognized based

on the temporary differences between financial statement and income tax bases of assets and liabilities using enacted tax rates in effect for the years in
which the differences are expected to reverse. Tax law and rate changes are reflected in income in the period such changes are enacted. A valuation
allowance is recorded when it is more likely than not that some of the deferred tax assets will not be realized. The Company includes interest and penalties
related to income taxes, including unrecognized tax benefits, within income tax expense.

The Company’s income tax returns are based on calculations and assumptions that are subject to examination by the Internal Revenue Service
and other tax authorities. In addition, the calculation of the Company’s tax liabilities involves dealing with uncertainties in the application of complex tax
regulations. The Company recognizes 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. The second step is to measure the tax benefit as the largest amount that is more than 50% likely
of being realized upon settlement. While the Company believes it has appropriate support for the positions taken on its tax returns, the Company regularly
assesses the potential outcomes of examinations by tax authorities in determining the adequacy of its provision for income taxes. The Company continually
assesses the likelihood and amount of potential revisions and adjusts the income tax provision, income taxes payable and deferred taxes in the period in
which the facts that give rise to a revision become known.

Significant judgment is required in determining the Company’s provision for income taxes, deferred tax assets and liabilities and the valuation

allowance recorded against net deferred tax assets. Deferred tax assets and liabilities are determined using the enacted tax rates in effect for the years in
which those tax assets are expected to be realized. A valuation allowance is established when it is more likely than not the future realization of all or some
of the deferred tax assets will not be achieved. The evaluation of the need for a valuation allowance is performed on a jurisdiction-by-jurisdiction basis, and
includes a review of all available positive and negative evidence. Factors reviewed include projections of pre-tax book income for the foreseeable future,
determination of cumulative pre-tax book income after permanent differences, earnings history, and reliability of forecasting. The Company will continue
to assess the need for a valuation allowance on its deferred tax assets by evaluating both positive and negative evidence that may exist. Any adjustment to
the net deferred tax asset valuation allowance would be recorded in the statement of operations for the period that the adjustment is determined to be
required.

The Company is required to file federal and state income tax returns in the United States and various other state jurisdictions and, starting with

2018, a corporation income tax return in Canada. The preparation of these income tax returns requires the Company to interpret the applicable tax laws and
regulations in effect in such jurisdictions, which could affect the amount of tax paid by the Company. An amount is accrued for the estimate of additional
tax liability, including interest and penalties, for any uncertain tax positions taken or expected to be taken in an income tax return. The Company reviews
and updates the accrual for uncertain tax positions as more definitive information becomes available. For further information, see Note 8, "Income Taxes."

94

Convertible Senior Notes

In accounting for the issuance of the convertible senior notes, the Company separated the notes into liability and equity components. The

carrying amount of the liability component was calculated by measuring the fair value of similar debt instruments that do not have associated convertible
features. The carrying amount of the equity component representing the conversion option was determined by deducting the fair value of the liability
component from the par value of the respective notes. The equity component is not remeasured as long as it continues to meet the condition for equity
classification. The excess of the principal amount of the liability component over its carrying amount (“debt discount”) is amortized to interest expense
over the term of the notes.

The Company allocated the issuance costs incurred to the liability and equity components of the notes based on their relative fair values.

Issuance costs attributable to the liability component were recorded as a reduction to the liability portion of the notes and are being amortized to interest
expense over the term of the notes. Issuance costs attributable to the equity component, representing the conversion option, were netted with the equity
component in stockholders' equity.

Revenue Recognition

Revenue is generated primarily from sales of insulin pumps, disposable cartridges and infusion sets to individual customers with third-party

insurance coverage and through a network of distributors that resell the products to insulin-dependent diabetes customers. The Company recognizes
revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the Company expects to be entitled
in exchange for those goods or services.

Revenue Recognition for Arrangements with Multiple Performance Obligations

The Company considers the individual deliverables in its product offering as separate performance obligations. The transaction price is

determined based on the consideration expected to be received, based either on the stated value in contractual arrangements or the estimated cash to be
collected in non-contracted arrangements. The Company allocates the consideration to the individual performance obligations and recognizes the
consideration based on when the performance obligation is satisfied, considering whether or not this occurs at a point in time or over time. Generally,
insulin pumps, cartridges, infusion sets and accessories are deemed performance obligations that are satisfied at a point in time when the customer obtains
control of the promised good, which is upon delivery for our distributor arrangements and upon receipt for sales directly to individual customers.
Complementary products, such as t:connect and the Tandem Device Updater, are considered performance obligations that are satisfied over time, as access
and support for these products is provided throughout the typical four-year warranty period of the insulin pumps. Accordingly, revenue related to the
complementary products is deferred and recognized ratably over a four-year period. Where there is no standalone value for the complementary product, the
Company determines their value by applying the expected cost plus a margin approach and then allocates the residual to the insulin pumps. Deferred
revenue related to these performance obligations that are satisfied over time was included in the following consolidated balance sheet accounts in the
amounts shown as of December 31, 2020 and 2019 (in thousands):

Deferred revenue
Other long-term liabilities

Total

Sales Returns

December 31, 2020

December 31, 2019

$

$

5,508  $

10,426 
15,934  $

3,465 
5,656 
9,121 

The Company offers a 30-day right of return to customers in the U.S. and Canada from the date of shipment of its insulin pumps, provided a

physician’s confirmation of the medical reason for the return is received. Estimated allowances for sales returns are based on historical returned quantities
as compared to pump shipments in those same periods of return, adjusted for known or expected changes in the marketplace when appropriate. The amount
recorded in deferred revenue on the Company’s consolidated balance sheets for allowances for sales returns was $0.6 million and $0.4 million at
December 31, 2020 and 2019, respectively. Actual product returns have not differed materially from estimated amounts recorded in the accompanying
consolidated financial statements.

95

Warranty Reserve

The Company generally provides a four-year warranty on its insulin pumps to end user customers and may replace any pumps that do not
function in accordance with the product specifications. Insulin pumps returned to the Company may be refurbished and redeployed. Additionally, the
Company offers a six-month warranty on disposable cartridges and infusion sets. Estimated warranty costs are recorded at the time of shipment. The
Company evaluates the reserve quarterly. Warranty costs are primarily estimated based on the current expected product replacement cost and expected
replacement rates utilizing historical experience. Recently released versions of the pump may not incur warranty costs in a manner similar to previously
released pumps, on which the Company initially bases its warranty estimate of newer pumps. The Company may make further adjustments to the warranty
reserve when deemed appropriate, giving additional consideration to length of time the pump version has been in the field and future expectations of
performance based on new features and capabilities that may become available through Tandem Device Updater.

The following table provides a reconciliation of the changes in product warranty liabilities for the years ended December 31, 2020, 2019 and

2018:

(in thousands)
Balance at beginning of the year
Provision for warranties issued during the period
Settlements made during the period
(Decrease) increase in warranty estimates

Balance at end of the year

2020

Year Ended December 31,
2019

2018

$

$

16,724  $
21,135 
(13,736)
(2,048)
22,075  $

9,138  $

18,335 
(10,167)
(582)
16,724  $

5,640 
9,617 
(7,797)
1,678 
9,138 

As of December 31, 2020 and December 31, 2019, total product warranty reserves of $22.1 million and $16.7 million, respectively, were

included in the following consolidated balance sheet accounts:

(in thousands)
Other current liabilities
Other long-term liabilities

Total warranty reserve

Stock-Based Compensation

December 31,

2020

2019

$

$

8,409  $

13,666 
22,075  $

4,707 
12,017 
16,724 

Stock-based compensation cost is measured at the grant date based on the estimated fair value of the award, and the portion that is ultimately

expected to vest is recognized as compensation expense over the requisite service period on a straight-line basis. The Company estimates the fair value of
stock options issued under the Company’s Amended and Restated 2013 Stock Incentive Plan (2013 Plan) and the fair value of the employees’ purchase
rights under the Company’s 2013 Employee Stock Purchase Plan (ESPP) using the Black-Scholes option-pricing model on the date of grant. The Black-
Scholes option-pricing model requires the use of assumptions about a number of variables, including stock price volatility, expected term, dividend yield
and risk-free interest rate. The fair value of restricted stock unit (RSU) awards issued under the Company’s 2013 Plan that vest solely based on service is
estimated based on the fair market value of the underlying stock on the date of grant.

Common Stock Warrant Liabilities

The Company accounts for certain stock warrants as a liability in the consolidated financial statements when they contain a provision within the
warrant contracts that could require cash settlement in the event the Company did not have an active registration statement. The fair value of these common
stock warrants is remeasured at each financial reporting period with any changes in fair value being recognized as a component of other income (expense)
in the accompanying statements of operations and comprehensive loss. 

Shipping and Handling Expenses

Shipping and handling expenses associated with product delivery are included within cost of sales in the Company’s statements of operations.

Amounts billed to a customer for shipping and handling are reported as revenues.

96

Comprehensive Loss

All components of comprehensive loss, including net loss, are reported in the consolidated financial statements in the period in which they are
recognized. Comprehensive loss is defined as the change in equity during a period from transactions and other events and circumstances from non-owner
sources, including unrealized gains and losses on marketable securities and foreign currency translation adjustments.

Net Loss Per Share

Basic net loss per share is calculated by dividing the net loss by the weighted average number of common shares that were outstanding for the
period, without consideration for common stock equivalents. Diluted loss per share reflects the potential dilution that would occur if securities exercisable
for or convertible into common stock were exercised for or converted into common stock. Dilutive common share equivalents are comprised of warrants,
stock options outstanding under the Company’s equity incentive plans, unvested RSUs, and potential awards granted pursuant to the ESPP, each calculated
using the treasury stock method; and shares issuable upon conversion of the senior convertible notes using the if-converted method. For warrants that are
recorded as a liability in the accompanying condensed consolidated balance sheets, the calculation of diluted loss per share requires that, to the extent the
average market price of the underlying shares for the reporting period exceeds the exercise price of the warrants and the presumed exercise of the warrants
is dilutive to loss per share for the period, an adjustment is made to net loss used in the calculation to remove the change in fair value of the warrants from
the numerator for the period. Likewise, an adjustment to the denominator is required to reflect the related dilutive shares, if any, under the treasury stock
method. For the annual periods presented, there is no difference in the number of shares used to calculate basic and diluted shares outstanding due to the
Company’s net loss position (see Note 12, "Selected Quarterly Financial Data (Unaudited)" for quarterly details).

Potentially dilutive securities outstanding and not included in the calculation of diluted net loss per share (because inclusion would be anti-

dilutive) are as follows (in thousands, in common stock equivalent shares):

Warrants to purchase common stock
Options to purchase common stock
Unvested restricted stock units
Awards granted under the ESPP
Convertible senior notes (if-converted)

Recent Accounting Pronouncements

2020

Year Ended December 31,
2019

2018

379 
5,021 
78 
3 
1,605 
7,086 

611 
5,619 
N/A
5 
N/A
6,235 

705 
3,477 
N/A
4 
N/A
4,186 

In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2016-13, Financial

Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, which modifies the measurement and recognition of
credit losses for most financial assets and certain other instruments. The new standard requires the use of forward-looking expected credit loss models
based on historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount, which may
result in earlier recognition of credit losses under the new standard. The new standard also requires that credit losses related to available-for-sale debt
securities be recorded as an allowance through net income (loss) rather than reducing the carrying amount under the prior, other-than-temporary-
impairment model. The new standard must be adopted using the modified retrospective approach and was effective for the Company starting in the first
quarter of 2020. The Company determined there was no cumulative-effect transition adjustment to the opening balance of accumulated deficit for
recognition of additional credit losses upon adoption of this standard as of January 1, 2020 based on its outstanding accounts receivable, the composition
and credit quality of its short-term investments, and current economic conditions as of that date.

97

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement: Disclosure Framework – Changes to the Disclosure
Requirements for Fair Value Measurement, which adds and modifies certain disclosure requirements for fair value measurements. Under the new guidance,
entities will no longer be required to disclose the amount of and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, or valuation
processes for Level 3 fair value measurements. However, public companies will be required to disclose the range and weighted average of significant
unobservable inputs used to develop Level 3 fair value measurements, and related changes in unrealized gains and losses included in other comprehensive
income. The updated guidance was effective for the Company starting in the first quarter of 2020. As a result, the Company modified certain fair value
measurement disclosures primarily related to its Level 3 liabilities (see Note 4, “Fair Value Measurements”).

In December 2019, the FASB issued ASU No. 2019-12, Simplifying the Accounting for Income Taxes, which is intended to simplify various

aspects of the income tax accounting guidance, including requirements such as tax basis step-up in goodwill obtained in a transaction that is not a business
combination, ownership changes in investments, and interim-period accounting for enacted changes in tax law. ASU 2019-12 is effective for public
business entities for fiscal years beginning after December 15, 2020, including interim periods within those fiscal years, and early adoption is permitted.
The Company early adopted the new guidance in the second quarter of 2020. As a result, the Company recognized, on a prospective basis, $13,000 of
income tax expense in the second quarter of 2020 upon the reversal of tax benefits recorded in the first quarter of 2020 related to unrealized gains on short-
term investments.

In June 2020, the FASB issued ASU No. 2020-06, Accounting for Convertible Instruments and Contracts in

an Entity’s Own Equity, which is intended to simplify the accounting for convertible instruments. This new guidance eliminates certain models that require
separate accounting for embedded conversion features, and eliminates certain of the conditions for equity classification for contracts in an entity’s own
equity. Accordingly, a convertible debt instrument will be accounted for as a single liability measured at its amortized cost, as long as no other features
require bifurcation and recognition as derivatives. The new guidance can be adopted through either a modified retrospective method of transition or a fully
retrospective method of transition. ASU 2020-06 is effective for public business entities for fiscal years beginning after December 15, 2021, including
interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2020, including interim periods within
those fiscal years. The Company is in the process of determining the impact of the adoption of the standard on its consolidated financial statements as well
as whether to early adopt the new standard.

3. Financial Statement Information

Short-Term Investments

The Company invests in marketable securities, principally debt instruments of the U.S. Government, financial institutions and corporations with

strong credit ratings. The following represents a summary of the estimated fair value of short-term investments at December 31, 2020 and 2019 (in
thousands):

At December 31, 2020
Available-for-sale securities:
Commercial paper
U.S. Government-sponsored enterprise
U.S. Treasury securities
Corporate debt securities

Total

Maturity
(in years)

Amortized
Cost

Gross Unrealized
Gain

Gross Unrealized
Loss

Estimated
Fair Value

108,892  $
52,330 
143,244 
85,788 
390,254  $

5  $

21 
12 
48 
86  $

(1) $
(1)
(2)
(13)
(17) $

108,896 
52,350 
143,254 
85,823 
390,323 

Less than 1
Less than 2
Less than 2
Less than 2

$

$

98

At December 31, 2019
Available-for-sale securities:
Commercial paper
U.S. Government-sponsored enterprise
U.S. Treasury securities
Corporate debt securities

Total

Maturity
(in years)

Amortized
Cost

Gross Unrealized
Gain

Gross Unrealized
Loss

Estimated
Fair Value

Less than 1
Less than 2
Less than 2
Less than 2

$

$

24,147  $
33,073 
17,963 
50,011 
125,194  $

10  $
26 
17 
42 
95  $

—  $
— 
(1)
(5)
(6) $

24,157 
33,099 
17,979 
50,048 
125,283 

The Company has classified all marketable securities, regardless of maturity, as short-term investments based upon the Company’s ability and

intent to use any of those marketable securities to satisfy the Company’s liquidity requirements.

The Company periodically reviews the portfolio of available-for-sale debt securities to determine if any investment is other-than-temporarily

impaired due to changes in credit risk or other potential valuation concerns. Unrealized losses on available-for-sale debt securities at that date were not
significant and were due to changes in interest rates, including credit spreads, from perceived increased credit risks as a result of the COVID-19 global
pandemic. The Company does not intend to sell the available-for-sale debt securities that are in an unrealized loss position, and it is not more likely than
not that the Company will be required to sell these debt securities before recovery of their amortized cost bases, which may be at maturity. Based on the
credit quality of the available-for-sale debt securities that are in an unrealized loss position, and the Company’s estimates of future cash flows to be
collected from those securities, the Company believes the unrealized losses are not credit losses. Accordingly, the Company has not recognized any
impairment losses related to its available-for-sale debt securities at December 31, 2020.

Accounts Receivable

Accounts receivable consisted of the following (in thousands):

Accounts receivable
Less: allowance for credit losses
Accounts receivable, net

Allowance for Credit Losses

December 31,

2020

2019

$

$

86,052  $
(3,857)
82,195  $

49,889 
(3,304)
46,585 

The following table provides a reconciliation of the changes in the estimated allowance for expected accounts receivable credit losses (formerly

the allowance for doubtful accounts) for the years ended December 31, 2020, 2019 and 2018 (in thousands):

Balance at beginning of the year
Provision for expected credit losses
Write-offs and adjustments, net of recoveries

Balance at end of the year

2020

Year Ended December 31,
2019

2018

$

$

3,304  $
3,016 
(2,463)
3,857  $

1,837  $
2,322 
(855)
3,304  $

1,035 
1,448 
(646)
1,837 

99

Inventories

Inventories consisted of the following at (in thousands):

Raw materials
Work-in-process
Finished goods

Total inventories

Property and Equipment

Property and equipment consisted of the following at (in thousands):

Leasehold improvements
Computer equipment and software
Office furniture and equipment
Manufacturing and scientific equipment
Total cost
Less: accumulated depreciation and amortization

Total property and equipment, net

December 31,

2020

2019

30,880  $
15,664 
17,177 
63,721  $

20,699 
16,532 
11,842 
49,073 

December 31,

2020

2019

22,834  $
12,219 
9,876 
44,026 
88,955 
(38,933)
50,022  $

13,100 
9,899 
6,367 
33,422 
62,788 
(29,865)
32,923 

$

$

$

$

Depreciation and amortization expense related to property and equipment was $9.2 million, $5.7 million, and $5.5 million for the years ended

December 31, 2020, 2019, and 2018, respectively.

Intangible Assets Subject to Amortization

Intangible assets subject to amortization consist of technology-based intangibles related to the Company’s acquisition of Sugarmate, as well as

patents purchased or licensed that are related to the Company’s commercialized products. Intangible assets at December 31, 2020 and 2019, which were
included in other long-term assets on the consolidated balance sheets, were as follows (in thousands):

Intangible assets, gross amount
Accumulated amortization
Intangible assets, net

Weighted average remaining amortization period (in months)

December 31,

2020

2019

12,502  $
(3,697)
8,805  $

52

3,247 
(2,470)
777 

30

$

$

Amortization expense related to intangible assets subject to amortization amounted to $1.2 million, $0.3 million and $0.3 million for the years

ended December 31, 2020, 2019, and 2018, respectively. The amortization expense is recorded in cost of sales and selling, general and administrative
expense in the consolidated statement of operations. The estimated aggregate amortization expense for each of the five succeeding years is $2.2 million for
2021, $2.0 million for 2022, $1.9 million for each of 2023 and 2024, and $0.9 million for 2025.

4. Fair Value Measurements

Authoritative guidance on fair value measurements defines fair value, and provides a consistent framework for measuring fair value and for

disclosures of each major asset and liability category measured at fair value on either a recurring or a nonrecurring basis. Fair value is intended to reflect an
assumed exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market
participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in
pricing an asset or

100

liability. As a basis for considering such assumptions, the authoritative guidance establishes a three-tier fair value hierarchy, which prioritizes the inputs
used in measuring fair value as follows:

Level 1:

Level 2:

Level 3:

Observable inputs such as unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted
assets or liabilities.

Inputs, other than quoted prices in active markets, that are observable either directly or indirectly for substantially the full term of the asset or
liability.

Unobservable inputs in which there is little or no market data and that are significant to the fair value of the assets or liabilities, which
require the reporting entity to develop its own valuation techniques that require input assumptions.

The following table presents information about the Company’s financial assets and liabilities measured at fair value on a recurring basis as

of December 31, 2020 and 2019, and indicates the fair value hierarchy of the valuation techniques utilized by the Company to determine such fair value (in
thousands):

 (1)

Assets
Cash equivalents
Commercial paper
U.S. Government-sponsored enterprise
U.S. Treasury securities
Corporate debt securities

Total assets

Liabilities
Common stock warrants

Total liabilities

 (1)

Assets
Cash equivalents
Commercial paper
U.S. Government-sponsored enterprise
U.S. Treasury securities
Corporate debt securities

Total assets

Liabilities
Common stock warrants

Total liabilities

December 31,
2020

Level 1

Level 2

Level 3

Fair Value Measurements at
December 31, 2020

87,300  $
108,896 
52,350 
143,254 
85,823 
477,623  $

14,261  $
14,261  $

87,300  $
— 
— 
143,254 
— 
230,554  $

—  $

108,896 
52,350 
— 
85,823 
247,069  $

— 
— 
— 
— 
— 
— 

—  $
—  $

—  $
—  $

14,261 
14,261 

Fair Value Measurements at
December 31, 2019

December 31,
2019

Level 1

Level 2

Level 3

43,520  $
24,157 
33,099 
17,979 
50,048 
168,803  $

23,509  $
23,509  $

43,520  $
— 
— 
17,979 
— 
61,499  $

—  $
—  $

—  $

24,157 
33,099 
— 
50,048 
107,304  $

— 
— 
— 
— 
— 
— 

—  $
—  $

23,509 
23,509 

$

$

$
$

$

$

$
$

(1) Generally, cash equivalents include money market funds and investments with a maturity of three months or less from the date of purchase.

The Company’s Level 2 financial instruments are valued using market prices on less active markets with observable valuation inputs such as

interest rates and yield curves. The Company obtains the fair value of Level 2 financial instruments from quoted market prices, calculated prices or quotes
from third-party pricing services. The Company validates these prices through independent valuation testing and review of portfolio valuations provided by
the Company’s investment managers.

101

The Company's Level 3 liabilities at December 31, 2020 and 2019 included the remaining Series A warrants issued by the Company in

connection with the public offering of common stock in October 2017. The Series A warrants, which expire in October 2022, initially provided holders the
right to purchase 4,630,000 shares of the Company’s common stock at an exercise price of $3.50 per share. The Series A warrants were initially valued in
the aggregate amount of $5.2 million on the date of issuance utilizing a Black-Scholes pricing model.

During the years ended December 31, 2020 and 2019, the Company issued 262,615 shares and 93,470 shares of common stock, respectively,

upon the exercise of Series A warrants. As of December 31, 2020 and 2019, there were Series A warrants outstanding to purchase 154,700 shares and
417,315 shares, respectively, of the Company’s common stock (see Note 7, “Stockholders’ Equity”).

The Company reassesses the fair value of the outstanding Series A warrants at each reporting date utilizing a Black-Scholes pricing model.

Variables used in the pricing model include the closing market price of the Company’s common stock at the balance sheet date, and estimates of stock price
volatility, dividend yield, expected warrant term and risk-free interest rate. The Company develops its estimates based on publicly available historical data.
A significant increase (decrease) in any of these inputs in isolation, particularly the market price of the Company’s common stock, would have resulted in a
significantly higher (lower) fair value measurement. The assumptions used to estimate the fair values of the outstanding Series A warrants at December 31,
2020 and 2019 are presented below:

Risk-free interest rate
Expected dividend yield
Expected volatility
Expected term (in years)

Series A Warrants

December 31, 2020

December 31, 2019

0.1 %
0.0%
55.3 %
1.8

1.6 %
0.0%
77.2 %
2.8

The following table presents a summary of changes in fair value of the Company’s total Level 3 financial liabilities for the years ended

December 31, 2020 and 2019:

Balance at beginning of year
Loss recognized from the change in fair value of common stock warrants
Decrease in fair value from warrants exercised during the period

Balance at end of year

2020

2019

$

$

23,509  $
17,087 
(26,335)
14,261  $

17,926 
11,075 
(5,492)
23,509 

Of the loss recognized from the change in fair value of common stock warrants for the years ended December 31, 2020 and 2019, $5.5 million

and $8.9 million, respectively, was attributable to warrants outstanding as of December 31, 2020 and 2019.

5. Leases

The Company's leases consist of operating leases for general office space, laboratory, manufacturing and warehouse facilities, and equipment.
These noncancellable operating leases have initial lease terms from one year to seven years. Leases with an initial term of 12 months or less are expensed
as incurred and are not recorded as right-of-use assets on the consolidated balance sheets. Certain leases include an option to renew, with renewal terms that
can extend the lease term for additional periods. The exercise of lease renewal options is at the Company's sole discretion. The depreciable life of assets
and leasehold improvements are limited by the expected lease term, unless there is a transfer of title or purchase option that is reasonably certain to be
exercised.

The Company recognizes lease expense for operating leases on a straight-line basis over the lease term. Because the Company's leases do not
provide an implicit interest rate, the Company uses its incremental borrowing rate based on the information available at the lease Commencement Date in
determining the present value of future lease payments. The Company used the incremental borrowing rate on January 1, 2019 for operating leases that
commenced prior to that date.

102

In January 2019, the Company entered into a lease agreement for approximately 25,332 square feet of additional general administrative office

space (Initial Premises) located on Vista Sorrento Parkway, in San Diego, California (Vista Sorrento Lease). The lease term for the Initial Premises
commenced in March 2019 and expires in September 2022. In May 2019, the Company entered into a First Amendment to the Vista Sorrento Lease (First
Amendment) to expand the leased premises by adding approximately 33,681 square feet of additional general administrative office space (Expansion
Space), and to extend the lease term for the Initial Premises through January 2023. The lease term for the Expansion Space commenced in May 2019 and
expires in January 2023. The Company has a one-time option to extend the term of the Vista Sorrento Lease, covering both the Initial Premises and the
Expansion Space, for a period of four years. The Company recognized right-of-use leased assets and corresponding operating lease liabilities of $3.1
million on the consolidated balance sheet in the first quarter of 2019 related to the Initial Premises, and $4.7 million related to the First Amendment.

In March 2019, the Company entered into a lease agreement for approximately 40,490 square feet of space located on Marindustry Place, San
Diego, California to house additional operations functions, including warehousing and shipping (Marindustry Place Lease). The lease term commenced in
May 2019 and expires in April 2026. The Company has a one-time option to extend the term of the Marindustry Place Lease for a period of no less than
three years and no more than five years. The Company recognized right-of-use leased assets and corresponding operating lease liabilities of $3.4 million on
the consolidated balance sheet on the Commencement Date in the second quarter of 2019.

In November 2019, the Company entered into a lease agreement for approximately 94,562 square feet of additional general office space located
on Shoreline Drive, in Boise, Idaho (Shoreline Lease). The lease term commenced on July 1, 2020, and expires in June 2027. The Company has a one-time
option to extend the term of the Shoreline Lease for a period of three years. The Company recognized right-of-use leased assets and corresponding
operating lease liabilities of approximately $6.5 million on the consolidated balance sheet on the Commencement Date in the first quarter of 2020.

In January 2020, the Company entered into a sub-lease agreement for approximately 30,703 square feet of general office space located on High
Bluff Drive, in San Diego, California. The lease term began in April 2020 and expires in March 2022. The Company recognized right-of-use leased assets
and corresponding operating lease liabilities of approximately $2.3 million on the consolidated balance sheet on the Commencement Date in the first
quarter of 2020.

In September 2020, the Company amended certain leases covering approximately 77,000 square feet of general office and laboratory space

located on Roselle Street in San Diego, California (Roselle Street Leases). The lease amendments extended the term of each lease for an additional period
of one year, and included a rent increase during the additional lease term. The Roselle Street Leases, which would have expired in May 2022, are now
scheduled to expire in May 2023. The Company recognized additional right-of-use leased assets and corresponding operating lease liabilities of
$2.2 million on the consolidated balance sheet in the third quarter of 2020 related to the amendment of the Roselle Street Leases.

The Company’s lease cost recorded in the consolidated statements of operations was as follows (in thousands):

Operating lease cost
Short-term lease cost

Total lease cost

2020

Year Ended December 31,
2019

2018

$

$

7,514  $
219 
7,733  $

4,542  $
165 
4,707  $

2,557 
46 
2,603 

103

Maturities of operating lease liabilities at December 31, 2020 were as follows (in thousands):

Year Ending December 31,
2021
2022
2023
2024
2025
Thereafter
Total undiscounted lease payments
Less: amount representing interest
Present value of operating lease liabilities
Less: current portion of operating lease liabilities

Operating lease liabilities - long-term

$

$

9,421 
8,710 
4,386 
1,881 
1,876 
2,099 
28,373 
(3,038)
25,335 
(9,421)
15,914 

The weighted-average remaining lease term and weighted-average discount rate for operating leases were as follows:

Weighted-average remaining lease term (in years)
Weighted-average discount rate used to determine operating lease liabilities

December 31, 2020

December 31, 2019

3.7
5.9 %

3.6
6.6 %

Cash paid for amounts included in the measurement of lease liabilities, representing operating cash flows from operating leases, was

$8.2 million and $4.4 million for the years ended December 31, 2020 and 2019, respectively.

6. Debt

Convertible Senior Notes

In May 2020, the Company entered into a purchase agreement with certain counterparties for the sale of an aggregate of $287.5 million

principal amount of 1.50% Convertible Senior Notes due 2025 in a private offering to qualified institutional buyers pursuant to Rule 144A under the
Securities Act of 1933, as amended. The Notes were issued pursuant to an Indenture, dated May 15, 2020, between the Company and U.S. Bank National
Association, as trustee (Indenture). The net proceeds from the issuance of the Notes were $244.6 million, net of debt issuance costs and cash used to
purchase the capped call transactions (Capped Call Transactions) discussed below.

The Notes are the Company’s senior unsecured obligations. Interest is payable in cash semi-annually in arrears beginning on November 1, 2020

at a rate of 1.50% per year. The Notes mature on May 1, 2025 unless repurchased, redeemed, or converted in accordance with their terms prior to the
maturity date.

The Notes are convertible into cash, shares of the Company’s common stock, or a combination of cash and shares of the Company’s common

stock, at the Company’s election, at an initial conversion rate of 8.8836 shares of common stock per $1,000 principal amount of the Notes, which is
equivalent to an initial conversion price of approximately $112.57 (Conversion Price) per share of the Company’s common stock. The conversion rate is
subject to customary adjustments for certain events as described in the Indenture.

The Company may not redeem the Notes prior to May 6, 2023. The Company has the option to redeem for cash all or any portion of the Notes
on or after May 6, 2023 if the last reported sale price of the Company’s common stock has been at least 130% of the Conversion Price then in effect for at
least 20 trading days (whether or not consecutive), including the trading day immediately preceding the date on which the Company provides notice of
redemption, during any 30 consecutive trading day period, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed, plus
accrued and unpaid interest. No sinking fund is provided for the Notes.

104

Holders of the Notes may convert all or a portion of their Notes at their option prior to November 1, 2024, in multiples of $1,000 principal

amounts, only under the following circumstances:

•

•

•

•

if the last reported sale price of the Company’s common stock for at least 20 trading days (whether or not consecutive) during the period
of 30 consecutive trading days ending on the last trading day of the immediately preceding calendar quarter is greater than or equal to
130% of the applicable conversion price of the Notes on each such trading day;

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

if the Company calls any or all of the Notes for redemption, at any time prior to the close of business on the scheduled trading day
immediately preceding the redemption date; or

on the occurrence of specified corporate events.

On or after November 1, 2024, until the close of business on the second scheduled trading day immediately preceding the maturity date, holders

may convert their Notes at any time, regardless of the foregoing circumstances.

Holders of the Notes who convert in connection with a make-whole fundamental change, as defined in the Indenture, or in connection with a

redemption are entitled to an increase in the conversion rate. Additionally, in the event of a fundamental change, as defined in the Indenture, holders of the
Notes may require us to repurchase all or a portion of the Notes at a price equal to 100% of the principal amount of the Notes, plus any accrued and unpaid
interest.

In accounting for the issuance of the Notes, the Company separated the Notes into liability and equity components. The carrying amount of the

liability component was calculated by measuring the fair value of similar debt instruments, which do not have an associated convertible feature. The
amount of the equity component representing the conversion option for the Notes was $88.5 million and was recorded as a debt discount, which is
amortized to interest expense at an effective interest rate of 9.9%. The Company allocated $2.7 million of debt issuance costs to the equity component and
the remaining debt issuance costs of $6.1 million were allocated to the liability component, which are amortized to interest expense under the effective
interest rate method. The equity component of the Notes will not be remeasured as long as it continues to meet the conditions for equity classification. It is
the Company’s intent and policy to settle conversions through combination settlement, which essentially involves payment in cash equal to the principal
portion and delivery of shares of common stock for the excess of the conversion value over the principal portion.

The liability and equity components of the Notes consisted of the following (in thousands):

Liability:
Principal
Unamortized debt discount and debt issuance costs
Net carrying amount

Carrying amount of the equity component

December 31, 2020

$

$

$

287,500 
(84,516)
202,984 

85,803 

As of December 31, 2020, the debt discount and debt issuance costs associated with the Notes will be amortized over the remaining period of

approximately 4.3 years using the effective interest method.

The following table details interest expense recognized related to the Notes for the year ended December 31, 2020 (in thousands):

105

 
 
Contractual interest expense
Amortization of debt issuance costs
Amortization of debt discount

Total interest expense

Year Ended

December 31, 2020

$

$

2,707 
652 
9,446 
12,805 

The Notes will have a dilutive effect to the extent the average market price per share of common stock for a given reporting period exceeds the

conversion price of $112.57. As of December 31, 2020, the “if-converted value” did not exceed the principal amount of the Notes.

Capped Call Transactions

In connection with the issuance of the Notes, the Company entered into Capped Call Transactions with certain counterparties at a net cost of

$34.1 million. The Capped Call Transactions are intended to reduce potential dilution to holders of the Company’s common stock beyond the conversion
price of $112.57, up to a conversion price of $173.18 on any conversion of the Notes, or to offset any cash payments the Company is required to make in
excess of the principal amount of such converted Notes, as the case may be, with such reduction or offset subject to a cap. The cap price of the Capped Call
Transactions is initially $173.18 per share of the Company’s common stock, representing a premium of 100% above the last reported sale price of $86.59
per share of the Company’s common stock on May 12, 2020, and is subject to certain adjustments under the terms of the Capped Call Transactions.
Conditions that cause adjustments to the initial strike price of the Capped Call Transactions mirror conditions that result in corresponding adjustments for
the Notes.

For accounting purposes, the Capped Calls are separate transactions, and not part of the terms of the Notes. As these transactions meet certain
criteria under the applicable accounting guidance, the Capped Calls are recorded in stockholders' equity and are not accounted for as derivatives. The cost
of the Capped Call Transactions was recorded as a reduction of the Company’s additional paid-in capital in the Company’s consolidated balance sheet and
will not be remeasured.

Term Loan Agreement

In August 2018, the Company fully repaid the term loan made by Capital Royalty Partners II, L.P. and its affiliated funds (CRG) pursuant to the

Amended and Restated Term Loan Agreement (Term Loan Agreement). The balance of the outstanding debt during 2018 up until the time of repayment
was $82.7 million, and was included in Notes payable long-term in the consolidated balance sheet, offset by the debt discount associated with financing
fees and certain debt issuance costs. At the time of repayment, the remaining unamortized debt discount of $5.3 million was accelerated and recognized as
a loss on extinguishment of debt in the consolidated statement of operations for the year ended December 31, 2018. The total repayment amount of $88.8
million included approximately $1.1 million in accrued interest, and approximately $5.0 million in associated financing fees that became due.

Under the Term Loan Agreement, interest was payable at the Company’s option, (i) in cash at a rate of 11.5% per annum, or (ii) at a rate of 9.5%

of the 11.5% per annum in cash and 2.0% of the 11.5% per annum (PIK Loan) to be added to the principal of the loan and subject to accruing interest.

7. Stockholders’ Equity (Deficit)

Public Offerings

In the first quarter of 2018, the Company completed a registered public offering of 34,500,000 shares of common stock at a public offering price
of $2.00 per share. The gross proceeds from the offering were approximately $69.0 million, before deducting underwriting discounts and commissions and
other offering expenses.

In the third quarter of 2018, the Company completed a public offering of 4,035,085 shares of common stock at a public offering price of $28.50
per share. The gross proceeds to the Company from the offering were $115.0 million, before deducting underwriting discounts and commissions and other
offering expenses payable by the Company.

106

Shares Reserved for Future Issuance

The following shares of the Company's common stock were reserved for future issuance at December 31, 2020 (in thousands):

Shares reserved for issuance upon conversion of Convertible Senior Notes
Shares underlying outstanding warrants
Shares underlying outstanding stock options
Shares underlying unvested restricted stock units
Shares authorized for issuance pursuant to awards granted under the ESPP
Shares authorized for future equity award grants

Common Stock Warrants

2,554 
379 
5,804 
133 
1,389 
2,039 
12,298 

Warrants outstanding to purchase shares of the Company's common stock as of December 31, 2020 were as follows:

Issue Date

October 2017
March 2017
August 2011 - August 2012

Exercise Price Per
Share
$3.50
$23.50
$73.73

Warrants
Outstanding

154,700 
193,788 
30,861 
379,349 

Expiration Date
October 2022
March 2027
August 2021 - August 2022

Each warrant allows the holder to purchase one share of the Company's common stock at the exercise price per share of the respective warrant.
The Company issued 295,526 and 93,470 shares of its common stock upon the exercise of warrants during the years ended December 31, 2020 and 2019,
respectively.

Stock Plans

In September 2006, the Company adopted the Company’s 2006 Stock Incentive Plan (2006 Plan), under which, as amended, 268,561 shares of
common stock were reserved for issuance to employees, non-employee directors and consultants of the Company. The 2006 Plan was closed in 2013 with
the approval of the 2013 Plan and no further options will be granted under the 2006 Plan.

The Company’s Amended and Restated 2013 Stock Incentive Plan (2013 Plan) was originally approved by the Company’s board of directors in

October 2013. Under the 2013 Plan, the Company may grant stock options, stock appreciation rights, restricted stock and restricted stock units to
individuals who are then employees, officers, directors or consultants of the Company. In June 2018, the Company received approval from its stockholders
to increase the number of shares of common stock reserved under the 2013 Plan by 5,500,000 shares. In June 2019, the Company received approval from
its stockholders to increase the number of shares of its common stock reserved for issuance under the 2013 Plan by an additional 5,000,000 shares.

The Company issued 2,339,467 and 1,418,953 shares of its common stock, respectively, upon the exercise of stock options during the years

ended December 31, 2020 and 2019. During the year ended December 31, 2020, the Company issued 1,892 shares of its common stock upon the vesting of
RSUs.

Common Stock Options

The maximum term of stock options granted under the 2006 Plan and 2013 Plan is ten years. Common stock options have an exercise price

equal to the closing price of the Company's common stock on the applicable award date, and generally vest over a four year period as to 25% of the
underlying shares on the first anniversary of the award, with the balance of the options vesting monthly over the following three years.

107

The following table summarizes stock option activities for the 2006 Plan and 2013 Plan:

Outstanding at December 31, 2018

Granted
Exercised
Canceled/forfeited/expired

Outstanding at December 31, 2019

Granted
Exercised
Canceled/forfeited/expired

Outstanding at December 31, 2020
Vested and expected to vest at December 31, 2020
Exercisable at December 31, 2020

Restricted Stock Units (RSUs)

Weighted-
Average
Exercise
Price Per
Share

Weighted-
Average
Remaining
Contractual
Life (in years)

Aggregate
Intrinsic
Value (in
thousands)

23.61 
54.62 
12.46 
42.93 

38.40 
83.55 
24.69 
27.00 

52.08 
51.93 
40.30 

8.94 $

116,988 

$
$

8.45 $

$
$

7.90 $
7.89 $
7.17 $

71,808 
4,190 

181,408 

161,688 
4,516 

268,649 
266,396 
178,540 

Total
Options

5,763,192  $
3,026,511  $
(1,418,953) $
(195,823) $
7,174,927  $
1,130,040  $
(2,339,467) $
(161,995) $
5,803,505  $
5,732,927  $
2,980,386  $

RSUs have a grant price equal to the closing price of the Company’s common stock on the award date, and generally vest over a four year

period based only on service as to 25% of the underlying shares on the first anniversary of the award, with the balance of the RSUs vesting quarterly over
the following three years. A summary of RSU activity for the year ended December 31, 2020 is as follows:

Unvested awards outstanding at December 31, 2019

Granted
Vested

Unvested awards outstanding at December 31, 2020

Employee Stock Purchase Plan

Total RSUs

Weighted-Average Grant
Date Fair Value

Aggregate Intrinsic Value
(in thousands)

—  $
134,694  $
(1,892) $
132,802  $

—  $

82.82 
95.68 

82.82  $

— 

12,706 

In October 2013, the Company adopted the ESPP, which enables eligible employees to purchase shares of the Company’s common stock using
their after-tax payroll deductions, subject to certain conditions. The ESPP is intended to qualify as an “employee stock purchase plan” within the meaning
of Section 423 of the Code. Eligible employees may contribute, through payroll deductions, up to 15% of their earnings for the purchase of common stock
under the ESPP. The purchase price of common stock under the ESPP is the lesser of: (a) 85% of the fair market value of a share of the Company’s
common stock on the first date of an offering or (b) 85% of the fair market value of a share of the Company’s common stock on the date of purchase.
Generally, the ESPP consists of a two-year offering period with four six-month purchase periods.

In June 2018, the Company received approval from its stockholders to increase the number of shares reserved for issuance under the ESPP by

2,000,000 shares.

During the years ended December 31, 2020 and 2019, 302,509 shares and 329,072 shares of our common stock, respectively, were purchased

under the ESPP for proceeds of $9.1 million and $6.2 million, respectively.

108

Stock-Based Compensation

During the year ended December 31, 2019, the Company granted options to purchase 3,026,511 shares of common stock under the 2013 Plan, of

which 1,644,715 options were originally awarded between February 2019 and June 2019, subject to and conditioned upon the approval by its stockholders
of an increase in the number of shares of common stock reserved for issuance under the 2013 Plan. Stock-based compensation expense was not recognized
for the contingent stock option grants prior to the approval by the Company’s stockholders of the increase in the number of shares of common stock
reserved for issuance under the 2013 Plan, which occurred in June 2019.

During the year ended December 31, 2018, the Company granted options to purchase 4,730,956 shares of common stock under the 2013 Plan,

of which 811,800 options were originally awarded in December 2017, subject to and conditioned upon the approval by its stockholders of an increase in the
number of shares of common stock authorized under the 2013 Plan. Stock-based compensation expense was not recognized for the contingent stock option
grants prior to the approval by the Company’s stockholders of the increase in the number of shares of common stock reserved for issuance under the 2013
Plan, which occurred in June 2018. Of the total options granted, options to purchase 4,201,100 shares of common stock, granted in June 2018, vested over
a two year period with 50% of the underlying shares on the first anniversary of the award and the balance of the options vesting monthly over the following
year.

The following table summarizes the allocation of stock-based compensation expense included in the consolidated statements of operations for

all stock-based compensation arrangements (in thousands):

Cost of sales
Selling, general & administrative
Research and development

Total stock-based compensation expense

2020

Year Ended December 31,
2019

2018

$

$

8,210  $

41,563 
8,658 
58,431  $

6,415  $

42,857 
8,799 
58,071  $

2,581 
16,824 
4,331 
23,736 

The total stock-based compensation capitalized as part of the cost of the Company’s inventories was $0.6 million and $1.3 million at

December 31, 2020 and 2019, respectively.

At December 31, 2020, the total unamortized stock-based compensation expense of approximately $120.7 million will be recognized over the

remaining weighted average vesting term of approximately 2.8 years.

The assumptions used in the Black-Scholes option-pricing model are as follows:

Weighted average grant date fair value (per share)
Risk-free interest rate
Expected dividend yield
Expected volatility
Expected term (in years)

Weighted average grant date fair value (per share)
Risk-free interest rate
Expected dividend yield
Expected volatility
Expected term (in years)

Stock Options
Year Ended December 31,
2019

2020

2018

$

54.20 

$

39.06 

$

12.94 

0.6 %
0.0 %
74.6 %
6.1

2.1 %
0.0 %
71.8 %
6.0

2.8 %
0.0 %
71.4 %
5.7

ESPP
Year Ended December 31,
2019

2020

2018

$

36.83 

$

30.32 

$

13.48 

0.2 %
0.0 %
60.3 %
1.3

1.9 %
0.0 %
69.9 %
1.3

2.5 %
0.0 %
81.2 %
1.3

Risk-free Interest Rate. The risk-free interest rate assumption was based on the United States Treasury’s rates for U.S. Treasury zero-coupon

bonds with maturities similar to those of the expected term of the award being valued.

109

Expected Dividend Yield. The expected dividend yield is zero because the Company has never declared or paid any cash dividends and does not

presently plan to pay cash dividends in the foreseeable future.

Expected Volatility. The expected volatility is estimated based on a weighted-average volatility of the Company’s actual historical volatility

since its initial public offering in November 2013, and the historical stock volatilities of a peer group of similar companies whose share prices are publicly
available. The peer group consisted of publicly traded companies in the same industry and in a similar stage of development. During 2020, the Company
transitioned to solely using the expected volatility of its own common stock.

Expected Term. The Company utilized the simplified method for estimating the expected term of stock option grants. Under this approach, the

weighted-average expected term is presumed to be the average of the vesting term and the contractual term of the option. The Company estimates the
expected term of the ESPP using expected life for each tranche during the two-year offering period.

The Company also estimates forfeitures at the time of grant, and revises those estimates in subsequent periods if actual forfeitures differ from its

estimates. Historical data was used to estimate pre-vesting option forfeitures and record stock-based compensation expense only for those awards that are
expected to vest.

110

8. Income Taxes

The loss before provision for income taxes for the Company’s domestic and international operations was as follows (in thousands):

U.S.
Foreign

Loss before provision for income taxes

2020

Year Ended December 31,
2019

(36,667) $
385 
(36,282) $

(24,888) $
284 
(24,604) $

$

$

2018

(122,560)
— 
(122,560)

The components of income tax expense (benefit) were as follows (in thousands):

Current:

Federal
State
Foreign

Total current tax expense
Deferred:
Federal
State
Foreign

Total deferred income tax benefit

Income tax expense (benefit)

2020

Year Ended December 31,
2019

2018

$

$

—  $
75 
151 
226 

(1,760)
(366)
— 
(2,126)
(1,900) $

—  $
86 
88 
174 

(21)
(4)
— 
(25)
149  $

— 
51 
— 
51 

— 
— 
— 
— 
51 

The expense (benefit) for income taxes reconciles to the amount computed by applying the federal statutory rate to loss before taxes as follows

(in thousands):

Income tax benefit at federal statutory rate (1)
State income tax, net of federal benefit
Warrants revaluation
Research and development credits
Section 382 limitation
Stock-based compensation
Officers' compensation
Other
Change in valuation allowance

Income tax expense (benefit)

2020

Year Ended December 31,
2019

2018

$

$

(7,619) $
(2,792)
3,588 
(5,330)
1,021 
(18,309)
2,612 
479 
24,450 
(1,900) $

(5,167) $
(1,174)
2,326 
(2,091)
25,043 
(8,974)
3,133 
972 
(13,919)

149  $

(25,738)
(1,649)
13,964 
(1,425)
— 
1,362 
— 
681 
12,856 
51 

(1)

For the years ended December 31, 2020, 2019 and 2018, the federal statutory tax rate was 21%.

111

Significant components of the Company’s net deferred income tax assets at December 31, 2020 and 2019 are shown below (in thousands). The
Company assesses all available positive and negative evidence to estimate whether sufficient future taxable income will be generated to permit use of the
existing deferred tax assets. A significant piece of objective negative evidence evaluated was the cumulative book loss incurred over the three-year period
ended December 31, 2020. Such objective evidence limits the ability to consider other subjective evidence, such as projections for future growth. On the
basis of this analysis, a valuation allowance of $121.6 million and $109.6 million at December 31, 2020 and 2019, respectively, has been recorded to offset
the net deferred tax asset as realization of such asset is uncertain. The amount of the deferred tax asset considered realizable, however, could be adjusted if
estimates of future taxable income during the carryforward period are increased, or if objective negative evidence in the form of cumulative losses is no
longer present and additional weight is given to subjective evidence such as the Company’s projections for future growth.

Deferred tax assets:

Net operating loss (NOL) carryforwards
Research and development tax credits carryforwards
Capitalized research and development expenses
Accrued compensation
Lease liabilities
Other

Total deferred tax assets
Deferred tax liabilities:
Convertible debt
Fixed assets
Other

Total deferred tax liabilities
Less valuation allowance

Net deferred tax assets

December 31,

2020

2019

$

86,898  $
11,261 
6,840 
24,038 
6,112 
12,096 
147,245 

(11,224)
(7,675)
(6,719)
(25,618)
(121,627)

$

—  $

66,642 
5,931 
8,745 
19,794 
4,916 
9,350 
115,378 

— 
(2,026)
(3,753)
(5,779)
(109,599)
— 

As of December 31, 2020, the Company had accumulated federal and state NOL carryforwards of approximately $340.0 million, and $288.7

million, respectively, Of the total federal net operating loss carryforwards, approximately $131.5 million were generated after January 1, 2018, and
therefore do not expire. NOL generated after January 1, 2018, is subject to 80% limitation in accordance with the Tax Cuts and Jobs Act of 2017. The
remaining federal net operating loss carryforwards of $208.5 million will begin to expire in 2026, and state tax loss carryforwards begin to expire in 2021,
unless previously utilized. The remaining California NOL carryforwards of $164.1 million will begin expiring in 2028. The Company has no foreign tax
loss carryforwards as of December 31, 2020.

The Company also has federal and California research credit carryforwards of approximately $7.5 million and $11.4 million, respectively, as of

December 31, 2020. The federal research credit carryforwards will begin expiring in 2028, unless previously utilized. The California research credit will
carry forward indefinitely.

Utilization of the Company's net operating loss and research credit carryforwards may be subject to a substantial annual limitation due to
ownership change limitations provided by Section 382 of the Internal Revenue Code of 1986, as amended, and similar state provisions. The annual
limitations may result in the expiration of net operating loss carryforwards before utilization. The Company has completed analyses through December 31,
2020 to determine whether its net operating losses and credits are likely to be limited by Section 382. Based on the 2018 study completed in 2019, the
Company determined that an ownership change, as defined under Section 382, occurred in 2018 and the resulting limitation significantly reduced the
Company’s ability to utilize its net operating loss and credit carryovers before they expire. As a result, in 2019 the Company reduced its deferred tax assets
for the net operating loss and research credit carryforwards that were projected to expire unused with a corresponding offset to the valuation allowance
recorded against such assets. Additionally, future ownership changes under Section 382 may also limit the Company's ability to fully utilize any remaining
tax benefits.

112

The evaluation of uncertainty in a tax position is a two-step process. The first step involves recognition. The Company determines whether it is
more likely than not that a tax position will be sustained upon tax examination, including resolution of any related appeals or litigation, based on only the
technical merits of the position. The technical merits of a tax position are derived from both statutory and judicial authority (legislation and statutes,
legislative intent, regulations, rulings, and case law) and their applicability to the facts and circumstances of the tax position. If a tax position does not meet
the more-likely-than-not recognition threshold, the benefit of that position is not recognized in the financial statements. The second step is measurement. A
tax position that meets the more-likely-than-not recognition threshold is measured to determine the amount of benefit to recognize in the financial
statements. The tax position is measured as the largest amount of benefit that is greater than 50% likely of being realized upon ultimate resolution with a
taxing authority.

The following table summarizes the activity related to the Company’s gross unrecognized tax benefits at the beginning and end of the years

ended December 31, 2020, 2019 and 2018 (in thousands):

Gross unrecognized tax benefits at the beginning of the year
Increases related to current year positions
Increases (decreases) related to prior year positions

Gross unrecognized tax benefits at the end of the year

2020

Year Ended December 31,
2019

2018

6,580  $
2,234 
1,293 
10,107  $

8,824  $
1,076 
(3,320)
6,580  $

$

8,121 
644 
59 
8,824 

As of December 31, 2020, the Company had $8.6 million of unrecognized tax benefits that, if recognized and realized would impact the

effective tax rate, subject to the valuation allowance.

The Company’s practice is to recognize interest and penalties related to income tax matters in income tax expense. The Company had no accrual

for interest and penalties on the Company’s consolidated balance sheets and has not recognized interest and penalties in the consolidated statements of
operations for the years ended December 31, 2020 and 2019. The Company does not expect any significant increases or decreases, other than the potential
reduction as a result of the Section 382 limitation, to its unrecognized tax benefits within the next 12 months.

The Company is subject to taxation in the United States and various other state jurisdictions and, starting with 2018, Canada. Prior to 2018, the

losses were all domestic. The Company’s tax years from 2006 (inception) are subject to examination by the United States and state authorities due to the
carry forward of unutilized NOLs and research and development credits.

9. Employee Benefits

Employee 401(k) Plan

The Company has a defined contribution 401(k) plan for employees in the United States who are at least 18 years of age. Employees are eligible
to participate in the plan beginning on the first day of the calendar month following their date of hire. Unless they affirmatively elect otherwise, employees
are automatically enrolled in the plan following 30 days from date of rehire or entry date. Under the terms of the plan, employees may make voluntary
contributions as a percent of compensation. The Company does not provide a matching contribution program.

113

10. Commitments and Contingencies

Legal and Regulatory Matters

In May 2020 the Company was named as a defendant in three California state court class action lawsuits arising from a data breach the

Company experienced in January 2020. Collectively, these lawsuits seek statutory, compensatory, actual, and punitive damages; equitable relief, including
restitution; pre- and post-judgment interest; injunctive relief; and attorney fees, costs, and expenses from the Company. On July 24, 2020, these three
pending lawsuits were consolidated into a single case in the Superior Court of the State of California in the County of San Bernardino entitled Joseph
Deluna et al v. Tandem Diabetes Care, Inc. The consolidated case alleges violations of the Confidentiality of Medical Information Act (CMIA), CCPA,
California’s Unfair Competition Law (UCL), and breach of contract. The Company filed a demurrer seeking dismissal of all claims, which was heard by
the Court on October 27, 2020, and which resulted in the following outcome: (i) the demurrer of the CMIA claim was denied; and (ii) the demurrer of the
CCPA, UCL, and contract claims were sustained with leave to amend the pending complaint. A second amended complaint was filed by the plaintiffs on
November 25, 2020 and the Company filed a demurrer to such second amended complaint on December 28, 2020. 

In September 2020, the Company was named as a defendant in a lawsuit entitled Buck Walsh, individually and on behalf of others similarly

situated v. Tandem Diabetes Care, Inc., which was filed in the Superior Court of the State of California in San Diego County. The alleged violations include
business and professions code and labor code violations for failure to compensate wages, unpaid meal and rest periods, and failure to reimburse for
necessary business-related expenses. The proposed class of plaintiffs includes hourly paid or non-exempt employees of the Company who were employed
from April 6, 2016 through the date of adjudication.

Although the Company intends to vigorously defend against these claims, there is no guarantee that the Company will prevail. Accordingly, the

Company is unable to determine the ultimate outcome of these lawsuits or determine the amount or range of potential losses associated with the lawsuits.

From time to time, the Company may be subject to other legal proceedings or regulatory matters arising in the ordinary course of business,

including without limitation, actions with respect to intellectual property, employment, regulatory, product liability and contractual matters. In connection
with these proceedings or matters, the Company regularly assesses the probability and amount (or range) of possible issues based on the developments in
these proceedings or matters. A liability is recorded in the consolidated financial statements if it is determined that it is probable that a loss has been
incurred, and that the amount (or range) of the loss can be reasonably estimated. Because of the uncertainties related to any pending proceedings or matters,
the Company is currently unable to predict their ultimate outcome and, with respect to any legal proceeding or regulatory matter where no liability has been
accrued, to make a reasonable estimate of the possible loss (or range of loss) that could result from an adverse outcome. At December 31, 2020 and 2019,
there were no legal proceedings, regulatory matters, or other disputes or claims for which a material loss was considered probable or for which the amount
(or range) of loss was reasonably estimable. However, regardless of the outcome, legal proceedings, regulatory matters, and other disputes and claims can
have an adverse impact on the Company because of legal costs, diversion of management time and resources, and other factors.

Operating Leases

The Company leases general office space, laboratory, manufacturing and warehouse facilities, and equipment under noncancelable operating

leases. Future minimum payments due under noncancelable operating leases were $28.4 million as of December 31, 2020 (see Note 5, "Leases" for further
details).

In connection with one of the operating leases, the Company has a $0.5 million unsecured standby letter of credit arrangement with a bank

under which the landlord of the building is the beneficiary. The expiration of the standby letter of credit is July 15, 2022.

114

Purchase Obligations

The Company has agreements with suppliers and other parties to purchase inventory, other goods and services and long-lived assets. Product
inventory obligations primarily consist of purchase commitments for raw materials used in the production of insulin pumps and cartridges, and finished
goods infusion sets. Cancellation of outstanding purchase commitments is generally allowed but requires payment of certain costs incurred through the date
of cancellation. At December 31, 2020, obligations under our purchase agreements totaled $90.8 million, of which approximately $85.0 million is due
within one-year.

11. Business Segment and Geographic Information

Segment Reporting

Operating segments are identified as components of an enterprise about which discrete financial information is available for evaluation by the
chief operating decision-maker (CODM) in making decisions regarding resource allocation and assessing performance. The Company is organized based
on its current product portfolio, which consists primarily of insulin pumps, disposable cartridges and infusion sets for the storage and delivery of insulin.
The Company views its operations and manages its business as one segment and a single reporting unit because key operating decisions and resource
allocations are made by the CODM using consolidated financial data.

Disaggregation of Revenue

The Company primarily sells its products through national and regional distributors in the United States on a non-exclusive basis, and through

distribution partners outside the United States, including in select European countries, Canada, Australia, New Zealand, and South Africa. In the United
States and Canada, the Company utilizes a direct sales force. The Company disaggregates its revenue by geography and by major sales channel as
management believes these categories best depict how the nature, amount and timing of revenues and cash flows are affected by economic factors.

Revenues by Geographic Region and Customer Sales Channel

During the years ended December 31, 2020, 2019 and 2018, no individual country outside the United States generated revenue that represented

more than 10% of total revenue. The table below sets forth revenues for the Company’s two primary geographical markets, based on the geographic
location to which our products are shipped.

(in thousands)
United States
International

Total Sales

For the Year Ended December 31,
2019

2018

2020

$

$

415,680  $
83,150 
498,830  $

302,084  $
60,221 
362,305  $

174,188 
9,678 
183,866 

Sales to distributors accounted for 70%, 73%, and 78% of the Company’s total domestic sales for the years ended December 31, 2020, 2019 and

2018, respectively. Sales to distributors accounted for 94%, 92%, and 100% of the Company’s total international sales for the years ended December 31,
2020, 2019 and 2018, respectively.

115

12. Selected Quarterly Financial Data (Unaudited)

The following financial information reflects all normal recurring adjustments that are, in the opinion of management, necessary for a fair

statement of the results of the interim periods. Quarterly financial information for the years ended December 31, 2020 and 2019 is presented in the
following table (in thousands, except per share data):

2020
Sales
Gross profit
Operating expenses
Operating income (loss)
Net income (loss)
Basic net income (loss) per share 
Diluted net income (loss) per share 

(1)

(1)(2)

2019
Sales
Gross profit
Operating expenses
Operating income (loss)
Net income (loss)
Basic net income (loss) per share 
Diluted net income (loss) per share 

(1)

(1)(2)

March 31

June 30

September 30

December 31

For the Quarter Ended

$
$
$
$
$
$
$

$
$
$
$
$
$
$

97,926  $
50,261  $
63,834  $
(13,573) $
(14,867) $
(0.25) $
(0.25) $

65,995  $
33,353  $
44,350  $
(10,997) $
(22,992) $
(0.40) $
(0.40) $

109,236  $
54,390  $
66,427  $
(12,037) $
(27,107) $
(0.45) $
(0.45) $

93,255  $
49,904  $
51,769  $
(1,865) $
(1,512) $
(0.03) $
(0.03) $

123,603  $
65,313  $
66,322  $
(1,009) $
(9,408) $
(0.15) $
(0.15) $

94,657  $
50,683  $
56,687  $
(6,004) $
(2,901) $
(0.05) $
(0.09) $

168,065 
90,556 
71,894 
18,662 
17,000 
0.27 
0.22 

108,398 
60,272 
58,128 
2,144 
2,652 
0.04 
0.04 

(1) Net income (loss) per share is computed independently for each quarter and the full year based upon the respective average shares outstanding in

each period. Therefore, the sum of the quarterly per-share calculations may not equal the reported annual per share amounts.

(2) With the exception of the fourth quarter of 2020, and the third and fourth quarters of 2019, there is no difference in the weighted average shares

used to compute basic and diluted net income (loss) per share. (see Note 2, ''Summary of Significant Accounting Policies'' for further details). The
numerator and denominator of the basic and diluted net income (loss) per share computations are calculated as follows for the respective quarters
of 2020 and 2019 where basic and diluted net income (loss) per share differ:

(in thousands)
Net income (loss)
Less: change in fair value of common stock warrants

Net income (loss) - diluted

Weighted average shares outstanding - basic
Dilutive common share equivalents:

Warrants to purchase common stock
Options to purchase common stock
Unvested restricted stock units
Awards granted under the ESPP
Convertible senior notes (if-converted)

Weighted average shares - diluted

December 31, 2020

For the Quarter Ended
December 31, 2019

September 30, 2019

17,000  $
(2,819)
14,181  $

62,249

308 
2,984 
133 
4 
— 
65,678 

2,652  $
— 
2,652  $

59,219

514 
3,140 
N/A
11 
N/A
62,884 

(2,901)
(2,321)
(5,222)

58,801

394 
— 
N/A
— 
N/A
59,195 

$

$

116

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

Not applicable.

Item 9A.    Controls and Procedures.

Disclosure Controls and Procedures

We maintain disclosure controls and procedures, as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, that are designed to

ensure that information required to be disclosed in the reports we file with the SEC under the Exchange Act is recorded, processed, summarized and
reported within the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to our management,
including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.

As of December 31, 2020, 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. Based
on this evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective at a
reasonable assurance level as of December 31, 2020.

Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f)

and 15d-15(f) under the Exchange Act. Internal control over financial reporting is a process designed by or under the supervision of our management,
including our principal executive officer and principle financial officer, to provide reasonable assurance regarding the reliability of financial reporting and
the preparation of consolidated financial statements for external purposes in accordance with accounting principles generally accepted in the United States
of America.

As of December 31, 2020, our management assessed the effectiveness of our internal control over financial reporting using the criteria set forth

by the Committee of Sponsoring Organizations of the Treadway Commission in Internal Control-Integrated Framework. Based on this assessment, our
management concluded that, as of December 31, 2020, our internal control over financial reporting was effective.

Ernst & Young LLP, an independent registered public accounting firm, has issued an attestation report on the effectiveness of our internal

control over financial reporting as of December 31, 2020 as stated in its report, which is included herein.

117

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting identified in management’s evaluation pursuant to Rules 13a-15(d) or

15d-15(d) of the Exchange Act during our last fiscal quarter that materially affected, or are reasonably likely to materially affect, our internal control over
financial reporting.

Limitation on Effectiveness of Controls

In designing and evaluating our controls and procedures, management recognized that any controls and procedures, no matter how well
designed and operated, can provide only reasonable and not absolute assurance of achieving the desired control objectives. In reaching a reasonable level of
assurance, management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures. There
are inherent limitations to the effectiveness of any system of disclosure controls and procedures, including the possibility of human error and the
circumvention or overriding of the controls and procedures. In addition, the design of any system of controls is based in part upon certain assumptions
about the likelihood of future events, and there can be no assurance that any design will succeed in achieving its stated goals under all potential future
conditions. Over time, controls may become inadequate because of changes in conditions, or the degree of compliance with policies or procedures may
deteriorate. Because of the inherent limitations in a cost-effective control system, misstatements due to error or fraud may occur and not be detected.

As discussed above, Mr. Sheridan, our principal executive officer, and Ms. Vosseller, our principal financial and accounting officer, are involved

in a personal relationship and share a primary residence. While our board of directors is informed of the relationship and appropriate actions have been
taken to ensure compliance with our policies and procedures, the existence of this relationship may create additional risk, or the perception of additional
risk, that our controls and procedures may not be effective.

118

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of Tandem Diabetes Care, Inc.

Opinion on Internal Control over Financial Reporting

We have audited Tandem Diabetes Care, Inc.’s internal control over financial reporting as of December 31, 2020, based on criteria established in Internal Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), (the COSO criteria). In our opinion, Tandem
Diabetes Care, Inc. (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2020, based on the COSO
criteria.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of
the Company as of December 31, 2020 and 2019, the related consolidated statements of operations and comprehensive loss, stockholders‘ equity (deficit), and cash flows,
for each of the three years in the period ended December 31, 2020, and the related notes and our report dated February 24, 2021 expressed an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control
over financial reporting included in the accompanying Management’s Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on
the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent
with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the
PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about
whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the
design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We
believe that our audit provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

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

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to
future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures
may deteriorate.

/s/ Ernst & Young LLP

San Diego, California
February 24, 2021

119

Item 9B.    Other Information.

Not applicable.

120

Item 10.    Directors, Executive Officers and Corporate Governance.

PART III

Certain information regarding our executive officers and family relationships is set forth in the section of this Annual Report entitled “Business”

in Part I, Item 1.

We have adopted a code of business conduct and ethics that applies to our Chief Executive Officer and other senior financial officers (our Chief
Financial Officer, Vice President of Finance, Controller and other senior financial officers performing similar functions), which we refer to as the Code of
Ethics (Senior Financial Officers). Our Code of Ethics (Senior Financial Officers) is designed to meet the requirements of Section 406 of Regulation S-K
and the rules promulgated thereunder. We will promptly disclose on our website (i) the nature of any amendment to this Code of Ethics (Senior Financial
Officers) that applies to any covered person, and (ii) the nature of any waiver, including an implicit waiver, from a provision of this Code of Ethics (Senior
Financial Officers) that is granted to one of the covered persons. We have also adopted a code of business conduct and ethics that applies to all of our
directors and employees, which we refer to as the Code of Ethics (Directors and Employees). The Code of Ethics (Senior Financial Officers) and the Code
of Ethics (Directors and Employees) are available on our website at www.tandemdiabetes.com under the Investor Center section of the website. However,
the information contained on or accessed through our website does not constitute part of this Annual Report, and references to our website address in this
Annual Report are inactive textual references only.

The information required by this item that is not referenced or set forth above, will be set forth in our definitive Proxy Statement for our 2021

Annual Meeting of Stockholders, or our Proxy Statement, or in an amendment to this Annual Report, to be filed with the SEC not later than 120 days after
the end of the fiscal year ended December 31, 2020, and is incorporated herein by reference.

Item 11.    Executive Compensation.

The information required by this item will be set forth in our Proxy Statement, or in an amendment to this Annual Report, and is incorporated

herein by reference.

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

The information required by this item will be set forth in our Proxy Statement, or in an amendment to this Annual Report, and is incorporated

herein by reference.

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

The information required by this item will be set forth in our Proxy Statement, or in an amendment to this Annual Report, and is incorporated

herein by reference.

Item 14.    Principal Accounting Fees and Services.

The information required by this item will be set forth in our Proxy Statement, or in an amendment to this Annual Report, and is incorporated

herein by reference.

121

Item 15.    Exhibits and Financial Statement Schedules

(a) The following documents are filed as part of this Annual Report:

PART IV

1. Financial Statements. The following documents are included in Part II, Item 8 of this Annual Report and are incorporated by reference

herein:

Report of Independent Registered Public Accounting Firm
Consolidated Balance Sheets
Consolidated Statements of Operations and Comprehensive Loss
Consolidated Statements of Stockholders’ Equity (Deficit)
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

Page
84
87
88
89
90
91

2. Financial Statement Schedules. Financial statement schedules have been omitted because they are not required or are not applicable, or the

required information is shown in the consolidated financial statements or notes thereto.

3. Exhibits.

Exhibit
Number
3.1

3.2

4.1
4.2
4.3

4.4
4.5
4.6

4.7

4.8

10.1*

10.2*

Exhibit Description
Amended and Restated Certificate of
Incorporation (as amended through August
17, 2018 and currently in effect).
Amended and Restated Bylaws (as amended
through February 4, 2021 and currently in
effect).
Description of Capital Stock.
Form of Common Stock Certificate.
Third Amended and Restated Investors’
Rights Agreement, dated August 30, 2012.
Form of Warrant to Purchase Stock.
Form of Preferred Stock Warrant.
Form of Series A Warrant to Purchase
Common Stock.
Indenture between Tandem Diabetes Care,
Inc. and U.S. Bank National Association.
Form of Global Note, representing Tandem
Diabetes Care, Inc.’s 1.50% Convertible
Senior Notes due 2025 (included as Exhibit
A to the Indenture filed as Exhibit 4.1).
Tandem Diabetes Care, Inc. 2006 Stock
Incentive Plan.
Form of Stock Option Agreement under
2006 Plan.

Incorporated by Reference

Form
10-Q

File No.
001-36189

Date of First
Filing
1-Nov-18

Exhibit
Number
3.1

Provided
Herewith

X

001-36189
333-191601
333-191601

333-216531
333-191601
001-36189

24-Feb-20
1-Nov-13
7-Oct-13

8-Mar-17
7-Oct-13
13-Oct-17

001-36189

15-May-20

001-36189

15-May-20

333-191601

7-Oct-13

333-191601

7-Oct-13

4.1
4.1
4.2

4.3
4.4
4.1

4.1

4.2

10.3

10.4

10-K
S-1/A
S-1

S-1
S-1
8-K

8-K

8-K

S-1

S-1

122

10.3*

10.4*

10.5*

10.6*

10.7*

10.8*

10.9*

10.10*

10.11*

10.12*

10.13*

10.14*

10.15*

10.16*

10.17*

10.18*

10.19*

Form of Restricted Stock Purchase
Agreement under 2006 Plan.
Tandem Diabetes Care, Inc. Amended and
Restated 2013 Stock Incentive Plan.
Tandem Diabetes Care, Inc. Amended and
Restated 2013 Stock Incentive Plan.
Form of Restricted Stock Unit Agreement
under the 2013 Plan.
Form of Stock Option Agreement under
2013 Plan.
Form of Stock Option Agreement under
2013 Plan (Non-Employee Directors).
Tandem Diabetes Care, Inc. Amended and
Restated 2013 Employee Stock Purchase
Plan.
Tandem Diabetes Care, Inc. 2020 Senior
Management Cash Bonus Plan.
Employee Offer Letter, dated July 8, 2013,
by and between Tandem Diabetes Care, Inc.
and David B. Berger.
Employee Offer Letter, dated February 1,
2013, by and between Tandem Diabetes
Care, Inc. and John F. Sheridan.
Employee Offer Letter, dated January 12,
2016, by and between Tandem Diabetes
Care, Inc. and Brian B. Hansen.
Employment Severance Agreement, dated
February 1, 2016, by and between Tandem
Diabetes Care, Inc. and Brian B. Hansen.
Amended and Restated Employment
Severance Agreement, dated November 4,
2013, by and between Tandem Diabetes
Care, Inc. and John F. Sheridan.
Amended and Restated Employment
Severance Agreement, dated November 4,
2013, by and between Tandem Diabetes
Care, Inc. and David B. Berger.
Amended and Restated Employment
Severance Agreement, dated November 4,
2013, by and between Tandem Diabetes
Care, Inc. and Susan M. Morrison.
Amended and Restated Employment
Severance Agreement dated August 2, 2017,
by and between the Company and Leigh A.
Vosseller.
Form of Indemnification Agreement.

S-1

333-191601

7-Oct-13

10.5

DEF 14A

001-36189

26-Apr-18

Appendix B

10-Q

10-Q

S-1/A

S-1/A

 001-36189

30-Jul-2020

001-36189

30-Jul-2020

333-191601

1-Nov-13

333-191601

1-Nov-13

10.2

10.1

10.7

10.8

DEF 14A

001-36189

26-Apr-18

Appendix C

10-Q

001-36189

30-Apr-2020

333-191601

7-Oct-13

10.2

10.12

S-1

S-1

8-K

8-K

333-191601

7-Oct-13

10.13

001-36189

2-Feb-16

001-36189

2-Feb-16

10.1

10.2

S-1/A

333-191601

8-Nov-13

10.17

S-1/A

333-191601

8-Nov-13

10.18

S-1/A

333-191601

8-Nov-13

10.19

S-1

333-222553

16-Jan-18

10.25

S-1

333-191601

7-Oct-13

10.11

123

10.20

10.21**

10.22**

10.23**

10.24†

10.25†

10.26

10.27

10.28

10.29

10.30

10.31

10.32

Confidential Intellectual Property
Agreement, dated July 10, 2012, by and
between Tandem Diabetes Care, Inc. and
Smiths Medical ASD, Inc.
Amended and Restated Development and
Commercialization Agreement, dated
January 4, 2013, by and between Tandem
Diabetes Care, Inc. and DexCom, Inc.
Amendment No. 1 to Amended and Restated
Development and Commercialization
Agreement, dated September 24, 2015, by
and between Tandem Diabetes Care, Inc. and
DexCom, Inc.
Development Agreement, dated June 4, 2015
by and between Tandem Diabetes Care, Inc.
and DexCom, Inc.
Development Agreement, dated November
20, 2020, by and between Tandem Diabetes
Care, Inc. and DexCom, Inc.
Commercialization Agreement, dated
November 20, 2020, by and between
Tandem Diabetes Care, Inc. and DexCom,
Inc.
Lease Agreement, dated March 7, 2012, as
amended through November 5, 2013, by and
between Tandem Diabetes Care, Inc. and
ARE-11025/11075 Roselle Street, LLC.
Fourth Amendment to Lease, dated
December 27, 2017, by and between Tandem
Diabetes Care, Inc. and ARE-11025/11075
Roselle Street, LLC
Lease Agreement, dated November 5, 2013,
by and between Tandem Diabetes Care, Inc.
and ARE-11025/11075 Roselle Street, LLC.
First Amendment to Lease, dated December
27, 2017, by and between Tandem Diabetes
Care, Inc. and ARE-11025/11075 Roselle
Street, LLC
Lease Agreement, dated June 30, 2016, by
and between Tandem Diabetes Care, Inc. and
ARE-SD REGION NO. 36, LLC.
Lease Agreement, dated November 14, 2019,
by and between Tandem Diabetes Care, Inc.
and Ameri Shore LLC.
Second Amendment to Lease Agreement by
and Between ARE-11025/11075 ROSELLE
STREET, LLC, and Tandem Diabetes Care,
Inc.

S-1/A

333-191601

8-Nov-13

10.20

10-Q

001-36189

29-Oct-15

10.1

10-Q

001-36189

29-Oct-15

10.2

10-Q/A

001-36189

9-Nov-18

10.5

S-1/A

333-191601

8-Nov-13

10.1

8-K

001-36189

3-Jan-18

10.2

S-1/A

333-191601

8-Nov-13

10.21

8-K

001-36189

3-Jan-18

10.1

10-Q

001-36189

28-Jul-16

10.3

10-K

001-36189

24-Feb-20

10.36

10-Q

001-36189

5-Nov-2020

10.1

124

X

X

10-Q

001-36189

5-Nov-2020

10.2

10-Q

001-36189

30-Apr-2020

10.1

10.33

10.34†

21.1
23.1

24.1

31.1

31.2

32.1***

32.2***

101.INS
101.SCH

101.CAL

101.DEF

101.LAB

101.PRE

104

Fifth Amendment to Lease Agreement by
and Between ARE-11025/11075 ROSELLE
STREET, LLC, and Tandem Diabetes Care,
Inc.
License Agreement, dated July 14, 2016, by
and between Tandem Diabetes Care, Inc. and
TypeZero Technologies, LLC
Subsidiaries of the Registrant
Consent of Independent Registered Public
Accounting Firm.
Power of Attorney (included on the signature
page).
Certification of John F. Sheridan, Chief
Executive Officer, pursuant to Section 302
of the Sarbanes-Oxley Act of 2002.
Certification of Leigh A. Vosseller, Chief
Financial Officer, pursuant to Section 302 of
the Sarbanes-Oxley Act of 2002.

  Certification of John F. Sheridan, Chief
Executive Officer, pursuant to U.S.C.
Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of
2002.

  Certification of Leigh A. Vosseller, Chief

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

  Inline XBRL Instance Document.
  Inline XBRL Taxonomy Extension Schema

Document.

  Inline XBRL Taxonomy Extension
Calculation Linkbase Document.
  Inline XBRL Taxonomy Extension
Definition Linkbase Document.

  Inline XBRL Taxonomy Extension Label

Linkbase Document.

  Inline XBRL Taxonomy Extension
Presentation Linkbase Document.
Cover Page Interactive Data File (embedded
within the Inline XBRL document).

X
X

X

X

X

X

X

X
X

X

X

X

X

X

†    Certain confidential portions of this exhibit have been redacted pursuant to Item 601(b)(10)(iv) of Regulation S-K. The Company has determined that

such omitted information is (i) not material, and (ii) would likely cause competitive harm to the Company if publicly disclosed.

*    Indicates management contract or compensatory plan.
**    Confidential treatment has been granted with respect to certain portions of this exhibit pursuant to an application for confidential treatment sent to the
Securities and Exchange Commission. Such portions are omitted from this filing and have been filed separately with the Securities and Exchange
Commission.

***    This certification is not deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that

section. Such certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities
Exchange Act of 1934, except to the extent that the registrant specifically incorporates it by reference.

Item 16.        Form 10-K Summary.

None.

125

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Annual Report

to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 24, 2021

Tandem Diabetes Care, Inc.

By:

/s/ John F. Sheridan
John F. Sheridan
President, Chief Executive Officer and Director
(Principal Executive Officer)

126

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints John F.

Sheridan and Leigh A. Vosseller, and each of them individually, his and her true and lawful attorneys-in-fact and agents, with full power of substitution and
resubstitution, for him and her and in his and her name, place, and stead, in any and all capacities, to sign any and all amendments to this Annual Report,
and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto
said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be
done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said
attorneys-in-fact and agents, or any of them, or his or her substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this Annual 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/ JOHN F. SHERIDAN
John F. Sheridan

/s/ LEIGH A. VOSSELLER
Leigh A. Vosseller

/s/ DICK P. ALLEN
Dick P. Allen

/s/ KIM D. BLICKENSTAFF
Kim D. Blickenstaff

/s/ PEYTON R. HOWELL
Peyton R. Howell

/s/ KATHLEEN MCGRODDY-GOETZ
Kathleen McGroddy-Goetz

/s/ REBECCA B. ROBERTSON
Rebecca B. Robertson

/s/ DOUGLAS A. ROEDER
Douglas A. Roeder

/s/ RAJWANT S. SODHI
Rajwant S. Sodhi

/s/ CHRISTOPHER J. TWOMEY
Christopher J. Twomey

President, Chief Executive Officer and Director (Principal Executive
Officer)

February 24, 2021

Executive Vice President, Chief Financial Officer and Treasurer (Principal
Financial and Accounting Officer)

February 24, 2021

Lead Independent Director

February 24, 2021

Chairman of the Board

February 24, 2021

Director

Director

Director

Director

Director

Director

127

February 24, 2021

February 24, 2021

February 24, 2021

February 24, 2021

February 24, 2021

February 24, 2021

Exhibit 3.2

AMENDED AND RESTATED

BYLAWS

OF

TANDEM DIABETES CARE, INC.,

a Delaware corporation

As Updated Through February 4, 2021

ARTICLE I

OFFICES

Section 1.

Registered Office. The  registered  office  of  Tandem  Diabetes  Care,  Inc.  (the  “Corporation”)  shall  be  fixed  in  the
Corporation’s Certificate of Incorporation, as the same may be amended and/or restated from time to time (as so amended and/or restated, the
“Certificate”).

Section 2.

Other Offices. The  Corporation  may  also  have  offices  at  such  other  places  both  within  and  without  the  State  of

Delaware as the Board of Directors may from time to time determine or the business of the Corporation may require.

Section 3.

Books. The books of the Corporation may be kept within or without the State of Delaware as the Board of Directors
may from time to time determine or the business of the Corporation may require. Any such records maintained by the Corporation may be
kept on, or by means of, or be in the form of, any information storage device or method, provided that the records so kept can be converted
into clearly legible paper form within a reasonable time. The Corporation shall so convert any records so kept upon the request of any person
entitled to inspect such records pursuant to the provisions of these Bylaws or the Delaware General Corporation Law (the “DGCL”). When
records are kept in such manner, a clearly legible paper form produced from or by means of the information storage device or method shall be
admissible in evidence, and accepted for all other purposes, to the same extent as an original paper form accurately portrays the record.

ARTICLE I.

MEETINGS OF STOCKHOLDERS

Section 1.

Place of Meetings. Meetings of stockholders may be held at any place within or outside the State of Delaware as
designated by the Board of Directors. The Board of Directors may, in its sole discretion, determine that a meeting of stockholders shall not be
held at any place, but may instead be held solely by means of remote communication as provided by the DGCL.

Section 2.

Annual Meetings.

a.

The annual meeting of the stockholders of the Corporation, for the purpose of election of directors and for such other
business as may properly come before it, shall be held on such date and at such time as may be designated from time to time by the Board of
Directors. Nominations of persons for election to the Board of Directors of the Corporation and the proposal of business to be

1

Exhibit 3.2

considered  by  the  stockholders  may  be  made  at  an  annual  meeting  of  stockholders:  (i)  pursuant  to  the  Corporation’s  notice  of  meeting  of
stockholders (with respect to business other than nominations); (ii) brought specifically by or at the direction of the Board of Directors; or
(iii) by any stockholder of the Corporation who was a stockholder of record at the time of giving the stockholder’s notice provided for in
Section 2(b) of this Article II of these Bylaws, who is entitled to vote at the meeting and who complied with the notice procedures set forth in
this Section 2. For the avoidance of doubt, clause (iii) above shall be the exclusive means for a stockholder to make nominations and submit
other business (other than matters properly included in the Corporation’s notice of meeting of stockholders and proxy statement under Rule
14a-8 under the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder (the “1934 Act”)) before an annual
meeting of stockholders.

b.

At an annual meeting of the stockholders, only such business shall be conducted as is a proper matter for stockholder

action under Delaware law and as shall have been properly brought before the meeting.

i.

For nominations for the election to the Board of Directors to be properly brought before an annual meeting
by a stockholder pursuant to clause (iii) of Section 2(a) of this Article II, the stockholder must deliver written notice to the Secretary at the
principal  executive  offices  of  the  Corporation  on  a  timely  basis  as  set  forth  in  Section  2(b)(iii)  of  this  Article  II  and  must  update  and
supplement such written notice on a timely basis as set forth in Section 2(c) of this Article II. Such stockholder’s notice shall set forth: (A) as
to each nominee such stockholder proposes to nominate at the meeting: (1) the name, age, business address and residence address of such
nominee; (2) the principal occupation or employment of such nominee; (3) the class and number of shares of each class of capital stock of the
Corporation which are owned of record and beneficially by such nominee; (4) the date or dates on which such shares were acquired and the
investment  intent  of  such  acquisition;  (5)  with  respect  to  each  nominee  for  election  or  re-election  to  the  Board  of  Directors,  include  a
completed and signed questionnaire, representation and agreement required by Section 2(e) of this Article II; and (6) such other information
concerning such nominee as would be required to be disclosed in a proxy statement soliciting proxies for the election of such nominee as a
director in an election contest (even if an election contest is not involved), or that is otherwise required to be disclosed pursuant to Section 14
of the 1934 Act and the rules and regulations promulgated thereunder (including such person’s written consent to being named as a nominee
and to serving as a director if elected); and (B) the information required by Section 2(b)(iv) of this Article II. The Corporation may require
any proposed nominee to furnish such other information as it may reasonably require to determine the eligibility of such proposed nominee to
serve  as  an  independent  director  of  the  Corporation  or  that  could  be  material  to  a  reasonable  stockholder’s  understanding  of  the
independence, or lack thereof, of such proposed nominee.

ii.

Other  than  proposals  sought  to  be  included  in  the  Corporation’s  proxy  materials  pursuant  to  Rule  14(a)-8
under the 1934 Act, for business other than nominations for the election to the Board of Directors to be properly brought before an annual
meeting by a stockholder pursuant to clause (iii) of Section 2(a) of this Article II, the stockholder must deliver written notice to the Secretary
at the principal executive offices of the Corporation on a timely basis as set forth in Section 2(b)(iii) of this Article II, and must update and
supplement such written notice on a timely basis as set forth in Section 2(c) of this Article II. Such stockholder’s notice shall set forth: (A) as
to each matter such stockholder proposes to bring before the meeting, a brief description of the business desired to be brought before the
meeting,  the  reasons  for  conducting  such  business  at  the  meeting,  and  any  material  interest  (including  any  anticipated  benefit  of  such
business to any Proponent (as defined below) other than solely as a result of its ownership of the Corporation’s capital stock, that is material
to any Proponent

2

individually, or to the Proponents in the aggregate) in such business of any Proponent; and (B) the information required by Section 2(b)(iv) of
this Article II.

Exhibit 3.2

th

iii.

To be timely, the written notice required by Section 2(b)(i) or 2(b)(ii) of this Article II must be received by
the Secretary at the principal executive offices of the Corporation not later than the close of business on the 90  day nor earlier than the close
of business on the 120  day prior to the first anniversary of the preceding year’s annual meeting; provided, however, that, subject to the last
sentence of this Section 2(b)(iii), in the event that the date of the annual meeting is advanced more than 30 days prior to or delayed by more
than 30 days after the anniversary of the preceding year’s annual meeting, notice by the stockholder to be timely must be so received not
th
earlier than the close of business on the 120  day prior to such annual meeting and not later than the close of business on the later of the 90
day prior to such annual meeting or the 10  day following the day on which public announcement of the date of such meeting is first made.
In  no  event  shall  an  adjournment  or  a  postponement  of  an  annual  meeting  for  which  notice  has  been  given,  or  the  public  announcement
thereof has been made, commence a new time period for the giving of a stockholder’s notice as described above.

th

th

th

iv.

The written notice required by Section 2(b)(i) or 2(b)(ii) of this Article II shall also set forth, as of the date of
the notice and as to the stockholder giving the notice and the beneficial owner, if any, on whose behalf the nomination or proposal is made
(each, a “Proponent” and collectively, the “Proponents”): (A) the name and address of each Proponent, as they appear on the Corporation’s
books;  (B)  the  class,  series  and  number  of  shares  of  the  Corporation  that  are  owned  beneficially  and  of  record  by  each  Proponent;  (C)  a
description of any agreement, arrangement or understanding (whether oral or in writing) with respect to such nomination or proposal between
or among any Proponent and any of its affiliates or associates, and any others (including their names) acting in concert, or otherwise under
the agreement, arrangement or understanding, with any of the foregoing; (D) a representation that the Proponents are holders of record or
beneficial owners, as the case may be, of shares of the corporation entitled to vote at the meeting and intend to appear in person or by proxy
at the meeting to nominate the person or persons specified in the notice (with respect to a notice under Section 2(b)(i) of this Article II) or to
propose the business that is specified in the notice (with respect to a notice under Section 2(b)(ii) of this Article II); (E) a representation as to
whether  the  Proponents  intend  to  deliver  a  proxy  statement  and  form  of  proxy  to  holders  of  a  sufficient  number  of  holders  of  the
Corporation’s voting shares to elect such nominee or nominees (with respect to a notice under Section 2(b)(i) of this Article II) or to carry
such proposal (with respect to a notice under Section 2(b)(ii) of this Article II);  (F)  to  the  extent  known  by  any  Proponent,  the  name  and
address  of  any  other  stockholder  supporting  the  proposal  on  the  date  of  such  stockholder’s  notice;  and  (G)  a  description  of  all  Derivative
Transactions (as defined below) by each Proponent during the previous 12-month period, including the date of the transactions and the class,
series and number of securities involved in, and the material economic terms of, such Derivative Transactions.

For  purposes  of  Sections  2  and  3  of  this  Article  II,  a  “Derivative  Transaction”  means  any  agreement,  arrangement,  interest  or
understanding  entered  into  by,  or  on  behalf  or  for  the  benefit  of,  any  Proponent  or  any  of  its  affiliates  or  associates,  whether  record  or
beneficial:

A.
other securities of the Corporation;

the value of which is derived in whole or in part from the value of any class or series of shares or

a change in the value of securities of the Corporation;

B.

which otherwise provides any direct or indirect opportunity to gain or share in any gain derived from

3

Exhibit 3.2

changes; or

C.

the  effect  or  intent  of  which  is  to  mitigate  loss,  manage  risk  or  benefit  of  security  value  or  price

of its affiliates or associates, with respect to any securities of the Corporation,

D.

which provides the right to vote or increase or decrease the voting power of, such Proponent, or any

which  agreement,  arrangement,  interest  or  understanding  may  include,  without  limitation,  any  option,  warrant,  debt  position,  note,  bond,
convertible security, swap, stock appreciation right, short position, profit interest, hedge, right to dividends, voting agreement, performance-
related fee or arrangement to borrow or lend shares (whether or not subject to payment, settlement, exercise or conversion in any such class
or series), and any proportionate interest of such Proponent in the securities of the corporation held by any general or limited partnership, or
any limited liability company, of which such Proponent is, directly or indirectly, a general partner or managing member.

c.

A  stockholder  providing  written  notice  required  by  Section  2(b)(i)  or  (ii)  of  this  Article  II  shall  update  and
supplement such notice in writing, if necessary, so that the information provided or required to be provided in such notice is true and correct
in all material respects as of (i) the record date for the meeting and (ii) the date that is five business days prior to the meeting and, in the event
of any adjournment or postponement thereof, five business days prior to such adjourned or postponed meeting. In the case of an update and
supplement  pursuant  to  clause  (i)  of  this  Section  2(c),  such  update  and  supplement  shall  be  received  by  the  Secretary  at  the  principal
executive  offices  of  the  Corporation  not  later  than  five  business  days  after  the  record  date  for  the  meeting.  In  the  case  of  an  update  and
supplement  pursuant  to  clause  (ii)  of  this  Section  2(c),  such  update  and  supplement  shall  be  received  by  the  Secretary  at  the  principal
executive offices of the Corporation not later than two business days prior to the date for the meeting, and, in the event of any adjournment or
postponement thereof, two business days prior to such adjourned or postponed meeting.

d.

Notwithstanding  anything  in  Section  2(b)(iii)  of  this  Article  II  to  the  contrary,  in  the  event  that  the  number  of
directors in an Expiring Class (as defined below) is increased and there is no public announcement of the appointment of a director to such
class,  or,  if  no  appointment  was  made,  of  the  vacancy  in  such  class,  made  by  the  Corporation  at  least  10  days  before  the  last  day  a
stockholder may deliver a notice of nomination in accordance with Section 2(b)(iii) of this Article II, a stockholder’s notice required by this
Section 2 and which complies with the requirements in Section 2(b)(i) of this Article II, other than the timing requirements in Section 2(b)
(iii) of this Article II, shall also be considered timely, but only with respect to nominees for any new positions in such Expiring Class created
by  such  increase,  if  it  shall  be  received  by  the  Secretary  at  the  principal  executive  offices  of  the  Corporation  not  later  than  the  close  of
business on the 10th day following the day on which such public announcement is first made by the Corporation. For purposes of this Section
2, an “Expiring Class” shall mean a class of directors whose term shall expire at the next annual meeting of stockholders.

e.

To be eligible to be a nominee for election or re-election as a director of the Corporation pursuant to a nomination
under clause (iii) of Section 2(a) of this Article II, such proposed nominee or a person on such proposed nominee’s behalf must deliver (in
accordance  with  the  time  periods  prescribed  for  delivery  of  notice  under  Section  2(b)(iii)  or  2(d)  of  this  Article  II,  as  applicable)  to  the
Secretary  at  the  principal  executive  offices  of  the  Corporation  a  written  questionnaire  with  respect  to  the  background  and  qualification  of
such proposed nominee and the background of any other person or entity on whose behalf the nomination is being made (which questionnaire
shall be provided by the Secretary upon written request) and a written representation and agreement (in the form provided by the

4

Exhibit 3.2

Secretary upon written request) that such person: (i) is not and will not become a party to (A) any agreement, arrangement or understanding
with,  and  has  not  given  any  commitment  or  assurance  to,  any  person  or  entity  as  to  how  such  person,  if  elected  as  a  director  of  the
corporation,  will  act  or  vote  on  any  issue  or  question  (a  “Voting  Commitment”)  that  has  not  been  disclosed  to  the  Corporation  in  the
questionnaire or (B) any Voting Commitment that could limit or interfere with such person’s ability to comply, if elected as a director of the
Corporation, with such person’s fiduciary duties under applicable law; (ii) is not and will not become a party to any agreement, arrangement
or understanding with any person or entity other than the Corporation with respect to any direct or indirect compensation, reimbursement or
indemnification  in  connection  with  service  or  action  as  a  director  of  the  Corporation  that  has  not  been  disclosed  therein;  and  (iii) in  such
person’s individual capacity and on behalf of any person or entity on whose behalf the nomination is being made, would be in compliance, if
elected as a director of the Corporation, and will comply with, all applicable publicly disclosed corporate governance, conflict of interest,
confidentiality and stock ownership and trading policies and guidelines of the Corporation.

f.

A  person  shall  not  be  eligible  for  election  or  re-election  as  a  director  unless  the  person  is  nominated  either  in
accordance with clause (ii) of Section 2(a) of this Article II, or in accordance with clause (iii) of Section 2(a) of this Article II.  Except  as
otherwise required by law, the chairman of the meeting shall have the power and duty to determine whether a nomination or any business
proposed to be brought before the meeting was made, or proposed, as the case may be, in accordance with the procedures set forth in these
Bylaws and, if any proposed nomination or business is not in compliance with these Bylaws, or the Proponent does not act in accordance
with the representations in Sections 2(b)(iv)(D)  and  2(b)(iv)(E) of this Article II,  to  declare  that  such  proposal  or  nomination  shall  not  be
presented for stockholder action at the meeting and shall be disregarded, notwithstanding that proxies in respect of such nominations or such
business may have been solicited or received.

g.

Notwithstanding  the  foregoing  provisions  of  this  Section  2,  in  order  to  include  information  with  respect  to  a
stockholder  proposal  in  the  proxy  statement  and  form  of  proxy  for  a  stockholders’  meeting,  a  stockholder  must  also  comply  with  all
applicable  requirements  of  the  1934  Act  and  the  rules  and  regulations  thereunder.  Nothing  in  these  Bylaws  shall  be  deemed  to  affect  any
rights  of  stockholders  to  request  inclusion  of  proposals  in  the  Corporation’s  proxy  statement  pursuant  to  Rule  14a-8  under  the  1934  Act;
provided, however, that any references in these Bylaws to the 1934 Act or the rules and regulations thereunder are not intended to and shall
not limit the requirements applicable to proposals and/or nominations to be considered pursuant to Section 2(a)(iii) of this Article II.

h.

For purposes of Sections 2 and 3 of this Article II,

“public announcement” shall mean disclosure in a press release reported by the Dow Jones News Service,
Associated Press or comparable national news service or in a document publicly filed by the Corporation with the Securities and Exchange
Commission pursuant to Section 13, 14 or 15(d) of the 1934 Act; and

i.

ii.

“affiliates” and “associates” shall have the meanings set forth in Rule 405 under the Securities Act of 1933,

as amended.

Section 3.

Special Meetings.

a.

Special  meetings  of  the  stockholders  of  the  Corporation  may  be  called,  for  any  purpose  as  is  a  proper  matter  for

stockholder action under Delaware law, by (i) the Chairman of the Board

5

Exhibit 3.2

of Directors, (ii) the Chief Executive Officer, or (iii) the 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).

b.

The Board of Directors shall determine the time and place, if any, of such special meeting. Upon  determination  of
the time and place, if any, of the meeting, the Secretary shall cause a notice of meeting to be given to the stockholders entitled to vote, in
accordance with the provisions of Section 4 of this Article II. No business may be transacted at such special meeting otherwise than specified
in the notice of meeting.

c.

Nominations of persons for election to the Board of Directors may be made at a special meeting of stockholders at
which directors are to be elected (i) by or at the direction of the Board of Directors or (ii) by any stockholder of the Corporation who is a
stockholder of record at the time of giving notice provided for in this paragraph, who shall be entitled to vote at the meeting and who delivers
written notice to the Secretary of the Corporation setting forth the information required by Section 2(b)(i) of this Article II. In the event the
Corporation  calls  a  special  meeting  of  stockholders  for  the  purpose  of  electing  one  or  more  directors  to  the  Board  of  Directors,  any  such
stockholder of record may nominate a person or persons (as the case may be), for election to such position(s) as specified in the Corporation’s
notice  of  meeting,  if  written  notice  setting  forth  the  information  required  by  Section  2(b)(i)  of  this  Article  II  shall  be  received  by  the
Secretary at the principal executive offices of the Corporation not later than the close of business on the later of the 90th day prior to such
meeting or the 10th day following the day on which public announcement is first made of the date of the special meeting and of the nominees
proposed  by  the  Board  of  Directors  to  be  elected  at  such  meeting.  The  stockholder  shall  also  update  and  supplement  such  information  as
required under Section 2(c) of this Article II. In no event shall an adjournment or a postponement of a special meeting for which notice has
been  given,  or  the  public  announcement  thereof  has  been  made,  commence  a  new  time  period  for  the  giving  of  a  stockholder’s  notice  as
described above.

d.

Notwithstanding  the  foregoing  provisions  of  this  Section  3,  a  stockholder  must  also  comply  with  all  applicable
requirements of the 1934 Act and the rules and regulations thereunder with respect to matters set forth in this Section 3. Nothing  in  these
Bylaws shall be deemed to affect any rights of stockholders to request inclusion of proposals in the Corporation’s proxy statement pursuant to
Rule  14a-8  under  the  1934  Act;  provided,  however,  that  any  references  in  these  Bylaws  to  the  1934  Act  or  the  rules  and  regulations
thereunder are not intended to and shall not limit the requirements applicable to nominations for the election to the Board of Directors to be
considered pursuant to Section 3(c) of this Article II.

Section 4.

Notice of Meetings. Except as otherwise provided by law, notice, given in writing or by electronic transmission, of
each meeting of stockholders shall be given not less than 10 nor more than 60 days before the date of the meeting to each stockholder entitled
to vote at such meeting, such notice to specify the place, if any, date and hour, in the case of special meetings, the purpose or purposes of the
meeting, and the means of remote communications, if any, by which stockholders and proxy holders may be deemed to be present in person
and vote at any such meeting. If mailed, notice is deemed given when deposited in the United States mail, postage prepaid, directed to the
stockholder at such stockholder’s address as it appears on the records of the Corporation. If sent via electronic transmission, notice is deemed
given  as  of  the  sending  time  recorded  at  the  time  of  transmission.  Notice  of  the  time,  place,  if  any,  and  purpose  of  any  meeting  of
stockholders may be waived in writing, signed by the person entitled to notice thereof, or by electronic transmission by such person, either
before or after

6

Exhibit 3.2

such  meeting,  and  will  be  waived  by  any  stockholder  by  his  attendance  thereat  in  person,  by  remote  communication,  if  applicable,  or  by
proxy, except when the stockholder attends a meeting for the express purpose of objecting, at the beginning of the meeting, to the transaction
of any business because the meeting is not lawfully called or convened. Any stockholder so waiving notice of such meeting shall be bound by
the proceedings of any such meeting in all respects as if due notice thereof had been given.

Section 5.

Quorum.

a.

Except as otherwise required by law or by applicable stock exchange rules, or provided by the Certificate or these
Bylaws,  the  holders  of  a  majority  of  the  capital  stock  issued  and  outstanding  and  entitled  to  vote  thereat,  present  in  person,  by  remote
communication,  if  applicable,  or  represented  by  proxy,  shall  constitute  a  quorum  for  the  transaction  of  business  at  all  meetings  of  the
stockholders. In the absence of a quorum, any meeting of stockholders may be adjourned, from time to time, either by the chairman of the
meeting or by vote of the holders of a majority of the shares represented thereat, but no other business shall be transacted at such meeting.
The  stockholders  present  at  a  duly  called  or  convened  meeting,  at  which  a  quorum  is  present,  may  continue  to  transact  business  until
adjournment, notwithstanding the withdrawal of enough stockholders to leave less than a quorum.

b.

Except as otherwise required by law or by applicable stock exchange rules, or provided by the Certificate or these
Bylaws,  in  all  matters  other  than  the  election  of  directors,  the  affirmative  vote  of  the  majority  of  shares  present  in  person,  by  remote
communication, if applicable, or represented by proxy at the meeting and entitled to vote generally on the subject matter shall be the act of
the stockholders. Except as otherwise required by law or by applicable stock exchange rules, or provided by the Certificate or these Bylaws,
directors shall be elected by the affirmative vote of a majority of the votes cast by the shares present in person, by remote communication, if
applicable, or represented by proxy at the meeting and entitled to vote generally on the election of directors; provided, however, that if the
number of director nominees exceeds the number of directors to be elected at the meeting, directors shall be elected by a plurality of the votes
cast  by  the  shares  present  in  person,  by  remote  communication,  if  applicable,  or  represented  by  proxy  at  the  meeting  and  entitled  to  vote
generally on the election of directors. For purposes of these Bylaws, a “majority of the votes cast” means that the number of shares voted
“for” a director’s election exceeds 50% of the number of votes cast with respect to that director’s election. Votes cast shall include direction
to withhold authority in each case and shall exclude “abstentions” and “broker non-votes” with respect to that director’s election.

c.

Following the certification of the stockholder vote in an election where the number of director nominees does not
exceed the number of directors to be elected at the meeting, an incumbent director who received a greater number of votes “against” his or
her election than votes “for” his or her election shall promptly tender his or her resignation to the Board of Directors. The Board of Directors
shall act on the tendered resignation no later than 90 days following certification of the election results, and publicly disclose (by a press
release, a filing with the Securities and Exchange Commission or other broadly disseminated means of communication) its decision regarding
the  tendered  resignation  and  the  rationale  behind  its  decision.  The  director  who  tenders  his  or  her  resignation  shall  not  participate  in  the
decision of the Board of Directors with respect to his or her resignation. Such incumbent director shall continue to serve as a director after
submitting his or her resignation pursuant to the provisions of this Section 5 unless and until the Board of Directors accepts such resignation,
or  until  his  or  her  earlier  death,  removal,  or  resignation  made  pursuant  to  Section  4  of  Article  III  of  these  Bylaws.  If  such  incumbent
director’s resignation is not accepted by the Board of Directors, such director shall continue to serve until his or her successor is duly elected,
or his or her earlier resignation or removal. If a director’s resignation is accepted by the Board of Directors pursuant to these Bylaws, or if a
nominee for director is not elected

7

Exhibit 3.2

and the nominee is not an incumbent director, then the Board of Directors, in its sole discretion, may fill any resulting vacancy or decrease
the size of the Board of Directors pursuant to the provisions of Article III of these Bylaws.

d.

Where  a  separate  vote  by  a  class  or  classes  or  series  is  required,  except  where  otherwise  required  by  law  or
applicable stock exchange rules, or provided by the Certificate or these Bylaws, a majority of the outstanding shares of such class or classes
or series, present in person, by remote communication, if applicable, or represented by proxy, shall constitute a quorum entitled to take action
with respect to that vote on that matter. Except where otherwise provided by statute or by the Certificate or these Bylaws, the affirmative vote
of the majority of shares of such class or classes or series present in person, by remote communication, if applicable, or represented by proxy
at the meeting shall be the act of such class or classes or series.

Section 6.

Adjournment. Any meeting of stockholders, whether annual or special, may be adjourned from time to time either
by  the  chairman  of  the  meeting  or  by  the  vote  of  a  majority  of  the  shares  present  in  person,  by  remote  communication,  if  applicable,  or
represented by proxy at the meeting. When a meeting is adjourned to another time or place, if any, notice need not be given of the adjourned
meeting if the time and place, if any, thereof are announced at the meeting at which the adjournment is taken. At the adjourned meeting, the
Corporation may transact any business which might have been transacted at the original meeting. If the adjournment is for more than 30 days
or if after the adjournment a new record date is fixed for the adjourned meeting, a notice of the adjourned meeting shall be given to each
stockholder of record entitled to vote at the meeting.

Section 7.

Voting. For the purpose of determining those stockholders entitled to vote at any meeting of the stockholders, except
as  otherwise  provided  by  law,  only  persons  in  whose  names  shares  stand  on  the  stock  records  of  the  corporation  on  the  record  date,  as
provided in Section 9 of this Article II, shall be entitled to vote at any meeting of stockholders. Every person entitled to vote shall have the
right to do so either in person, by remote communication, if applicable, or by an agent or agents authorized by a proxy granted in accordance
with  Delaware  law.  An  agent  so  appointed  need  not  be  a  stockholder.  No  proxy  shall  be  voted  after  three  years  from  its  date  of  creation
unless the proxy provides for a longer period. Elections of directors need not be by ballot unless the chairman of the meeting so directs or
unless a stockholder demands election by ballot at the meeting and before the voting begins.

Section 8.

Joint Owners of Stock. If  shares  or  other  securities  having  voting  power  stand  of  record  in  the  names  of  two  or
more persons, whether fiduciaries, members of a partnership, joint tenants, tenants in common, tenants by the entirety, or otherwise, or if two
or more persons have the same fiduciary relationship respecting the same shares, unless the Secretary is given written notice to the contrary
and is furnished with a copy of the instrument or order appointing them or creating the relationship wherein it is so provided, their acts with
respect to voting shall have the following effect: (a) if only one votes, his act binds all; (b) if more than one votes, the act of the majority so
voting binds all; or (c) if more than one votes, but the vote is evenly split on any particular matter, each faction may vote the securities in
question  proportionally,  or  may  apply  to  the  Delaware  Court  of  Chancery  for  relief  as  provided  in  the  DGCL,  Section  217(b).  If  the
instrument filed with the Secretary shows that any such tenancy is held in unequal interests, a majority or even-split for the purpose of clause
(c) of this Section 8 shall be a majority or even-split in interest.

Section  9.

List  of  Stockholders  Entitled  to  Vote.  The  officer  who  has  charge  of  the  stock  ledger  of  the  Corporation  shall
prepare  and  make,  at  least  ten  (10)  days  before  every  meeting  of  stockholders,  a  complete  list  of  the  stockholders  entitled  to  vote  at  the
meeting, arranged in alphabetical

8

Exhibit 3.2

order, and showing the address of each stockholder and the number of shares registered in the name of each stockholder. Such list shall be
open  to  the  examination  of  any  stockholder,  for  any  purpose  germane  to  the  meeting:  (a)  on  a  reasonably  accessible  electronic  network,
provided that the information required to gain access to such list is provided with the notice of the meeting, or (b) during ordinary business
hours, at the Corporation’s principal place of business. In the event that the Corporation determines to make the list available on an electronic
network, the Corporation may take reasonable steps to ensure that such information is available only to stockholders of the Corporation. If
the  meeting  is  to  be  held  at  a  place,  then  the  list  shall  be  produced  and  kept  at  the  time  and  place  of  the  meeting  during  the  whole  time
thereof, and may be inspected by any stockholder who is present. If the meeting is to be held solely by means of remote communication, then
the list shall also be open to the examination of any stockholder during the whole time of the meeting on a reasonably accessible electronic
network, and the information required to access such list shall be provided with the notice of the meeting.

Section 10.

Stockholder Action by Written Consent Without a Meeting. No action shall be taken by the stockholders except
at an annual or special meeting of stockholders called in accordance with these Bylaws, and no action shall be taken by the stockholders by
written consent or electronic transmission.

Section  11.

Organization.  At  each  meeting  of  stockholders,  the  Chairman  of  the  Board  of  Directors,  if  one  shall  have  been
elected,  (or  in  his  absence  or  if  one  shall  not  have  been  elected,  the  Chief  Executive  Officer)  shall  act  as  chairman  of  the  meeting.  The
Secretary (or in his absence or inability to act, the person acting as the chairman of the meeting shall appoint a secretary of the meeting) shall
act as secretary of the meeting and keep the minutes thereof. The Board of Directors shall be entitled to make such rules or regulations for the
conduct of meetings of stockholders as it shall deem necessary, appropriate or convenient. Subject to such rules and regulations of the Board
of Directors, if any, the chairman of the meeting shall have the right and authority to prescribe such rules, regulations and procedures and to
do  all  such  acts  as,  in  the  judgment  of  such  chairman,  are  necessary,  appropriate  or  convenient  for  the  proper  conduct  of  the  meeting,
including, without limitation, establishing an agenda or order of business for the meeting, rules and procedures for maintaining order at the
meeting and the safety of those present, limitations on participation in such meeting to stockholders of record of the Corporation and their
duly authorized and constituted proxies and such other persons as the chairman shall permit, restrictions on entry to the meeting after the time
fixed for the commencement thereof, limitations on the time allotted to questions or comments by participants and regulation of the opening
and closing of the polls for balloting on matters which are to be voted on by ballot.

Section  1.

Powers.  Except  as  otherwise  required  by  law  or  provided  by  the  Certificate,  the  business  and  affairs  of  the

Corporation shall be managed by or under the direction of the Board of Directors.

DIRECTORS

Section 2.

Number and Qualification of Directors. Subject to the rights of the holders of any series of Preferred Stock to elect
directors under specified circumstances, if any, the authorized number of directors shall be determined from time to time by resolution of the
Board  of  Directors,  provided  the  Board  of  Directors  shall  consist  of  at  least  one  (1)  member.  No  reduction  of  the  authorized  number  of
directors shall have the effect of removing any director before that director’s term of office expires. Directors need not be stockholders unless
so required by the Certificate or these Bylaws. The Certificate or these Bylaws may prescribe other qualifications for directors.

9

Exhibit 3.2

Section 3.

Classes of Directors. Subject to the rights of the holders of any series of Preferred Stock to elect additional directors
under  specified  circumstances,  the  directors  shall  be  divided  into  three  classes  designated  as  Class  I,  Class  II  and  Class  III,  respectively.
Initially, directors shall be assigned to each class in accordance with a resolution or resolutions adopted by the Board of Directors. At the first
annual meeting of stockholders following the initial classification of the Board of Directors, the term of office of the Class I directors shall
expire and Class I directors shall be elected for a full term of three years. At the second annual meeting of stockholders following such initial
classification, the term of office of the Class II directors shall expire and Class II directors shall be elected for a full term of three years. At
the  third  annual  meeting  of  stockholders  following  such  initial  classification,  the  term  of  office  of  the  Class  III  directors  shall  expire  and
Class III directors shall be elected for a full term of three years. At each succeeding annual meeting of stockholders, directors shall be elected
for a full term of three years to succeed the directors of the class whose terms expire at such annual meeting. During such time or times that
applicable law prohibits a classified Board of Directors as described in this Section 3, all directors shall be elected at each annual meeting of
stockholders to hold office until the next annual meeting. If for any cause, the directors shall not have been elected at an annual meeting, they
may be elected as soon thereafter as convenient at a special meeting of the stockholders called for that purpose in the manner provided in
these Bylaws.

Notwithstanding the foregoing provisions of this Section 3, each director shall serve until his successor is duly elected and qualified
or until his earlier death, resignation or removal. No decrease in the number of directors constituting the Board of Directors shall shorten the
term of any incumbent director.

Section 4.

Resignation; Vacancies.

(1)

Any  director  may  resign  at  any  time  upon  written  notice  or  by  electronic  transmission  to  the  Secretary  of  the
Corporation, such resignation to specify whether it will be effective at a particular time. If no such specification is made, it shall be deemed
effective at the time of delivery to the Secretary.

(2)

Unless otherwise provided in the Certificate, and subject to the rights of the holders of any series of Preferred Stock,
any vacancies on the Board of Directors resulting from death, resignation, disqualification, removal or other causes and any newly created
directorships resulting from any increase in the number of directors shall, unless the Board of Directors determines by resolution that any
such  vacancies  or  newly  created  directorships  shall  be  filled  by  stockholders,  be  filled  only  by  the  affirmative  vote  of  a  majority  of  the
directors  then  in  office,  even  though  less  than  a  quorum  of  the  Board  of  Directors,  or  by  a  sole  remaining  director,  and  not  by  the
stockholders, provided, however, that whenever the holders of any class or classes of stock or series thereof are entitled to elect one or more
directors by the provisions of the Certificate, vacancies and newly created directorships of such class or classes or series shall, unless the
Board of Directors determines by resolution that any such vacancies or newly created directorships shall be filled by stockholders, be filled
by a majority of the directors elected by such class or classes or series thereof then in office, or by a sole remaining director so elected, and
not by the stockholders. Any director elected in accordance with the preceding sentence shall hold office for the remainder of the full term of
the  director  for  which  the  vacancy  was  created  or  occurred  and  until  such  director’s  successor  shall  have  been  elected  and  qualified.  A
vacancy in the Board of Directors shall be deemed to exist under this Bylaw in the case of the death, removal or resignation of any director.

Section 5.

Removal. Unless otherwise restricted by statute, the Certificate or these Bylaws, any director, or all of the directors,

may be removed from the Board, but only for cause, and only by the

10

Exhibit 3.2

affirmative vote of the holders of a majority of the voting power of all the then outstanding shares of capital stock of the Corporation then
entitled to vote at the election of directors, voting together as a single class.

Section 6.

Regular Meetings. Unless otherwise restricted by the Certificate, regular meetings of the Board of Directors may be
held at such places within or without the State of Delaware and at such date and time as the Board of Directors may by resolution from time
to time determine and publicize among all directors by means of reasonable notice given to any director who is not present at the meeting at
which such resolution is adopted. No further notice shall be required for regular meetings of the Board of Directors.

Section 7.

Special Meetings. Unless otherwise restricted by the Certificate, special meetings of the Board of Directors may be
called by a majority of the authorized directors. The person(s) calling any such special meeting of the Board of Directors may fix the hour,
date and place thereof. Notice of the date, time and place of all special meetings of the Board of Directors shall be delivered to each director
by the Secretary or Assistant Secretary, or in the case of death, absence, incapacity or refusal of such persons, by the Chairman of the Board,
if one is elected, or the Chief Executive Officer or such other officer designated by the Chairman of the Board, if one is elected, or the Chief
Executive Officer, personally or by telephone, facsimile, electronic mail or other form of electronic communication, to each director or sent
by first-class mail, charges prepaid, addressed to each director at the director’s address as it is shown on the records of the Corporation. In
case the notice is mailed, it shall be deposited in the United States mail at least three (3) days before the time of the holding of the meeting. In
case the notice is delivered personally or by telephone, facsimile, electronic mail or other form of electronic communication, it shall be so
delivered at least twenty-four (24) hours before the time of the holding of the meeting. Except as otherwise required by law, by the Certificate
of by these Bylaws, neither the business to be transacted at, nor the purpose of, any meeting of the Board of Directors need be specified in the
notice or waiver of notice of such meeting. A written waiver of any such notice signed by the person entitled thereto, whether before or after
the time stated therein, shall be deemed equivalent to notice. Attendance of a person at a meeting shall constitute a waiver of notice of such
meeting, except when the person attends the meeting for the express purpose of objecting, at the beginning of the meeting, to the transaction
of any business because the meeting is not lawfully called or convened.

Section  8.

Quorum;  Vote  Required  for  Action;  Adjournment.  Except  as  otherwise  required  by  law,  or  provided  in  the
Certificate  or  these  Bylaws,  a  majority  of  the  total  number  of  directors  shall  constitute  a  quorum  for  the  transaction  of  business  at  all
meetings of the Board of Directors and the affirmative vote of not less than a majority of the directors present at any meeting at which there
is a quorum shall be the act of the Board of Directors. If a quorum shall not be present at any meeting of the Board of Directors, the directors
present thereat may adjourn the meeting, from time to time, without notice other than announcement at the meeting, until a quorum shall be
present. Any business which might have been transacted at the meeting as originally noticed may be transacted at such adjourned meeting at
which  a  quorum  is  present.  For  purposes  of  this  Section,  the  total  number  of  directors  includes  any  unfilled  vacancies  on  the  Board  of
Directors.

Section 9.

Action by Written Consent. Unless otherwise restricted by the Certificate, any action required or permitted to be
taken at any meeting of the Board of Directors or of any committee thereof may be taken without a meeting if all the members of the Board
of  Directors  or  committee,  as  the  case  may  be,  consent  thereto  in  writing  or  by  electronic  transmission,  and  the  writing  or  writings  or
electronic transmission or electronic transmissions are filed with the minutes of proceedings of the Board

11

Exhibit 3.2

of Directors or committee. Such filing shall be in paper form if the minutes are maintained in paper form and shall be in electronic form if the
minutes are maintained in electronic form.

Section 10.

Manner of Participation. Unless otherwise restricted by the Certificate, members of the Board of Directors, or any
committee thereof, may participate in a meeting of the Board of Directors or such committee, as the case may be, by conference telephone or
other communications equipment by means of which all persons participating in the meeting can hear each other. Participation in a meeting
pursuant to this Section 10 shall constitute presence in person at such meeting.

Section 11.

Committees. The Board of Directors, by vote of a majority of the directors then in office, may elect one or more
committees, including, without limitation, an Audit Committee, a Compensation Committee and a Nominating and Corporate Governance
Committee, and may delegate thereto some or all of its powers except those which by law, by the Certificate or these Bylaws may not be
delegated. Except as the Board of Directors may otherwise determine, any such committee may make rules for the conduct of its business,
but unless otherwise provided by the Board of Directors or in such rules, its business shall be conducted so far as possible in the same manner
as is provided by these Bylaws for the Board of Directors. All members of such committees shall hold such offices at the pleasure of the
Board of Directors. The Board of Directors may abolish any such committee at any time. Any committee to which the Board of Directors
delegates any of its powers or duties shall keep records of its meetings and shall report its actions to the Board of Directors.

Section 12.

Compensation. Members of the Board of Directors, as such, may receive, pursuant to a resolution of the Board of
Directors, fees and other compensation for their services as directors, including without limitation their services as members of committees of
the Board of Directors.

Section 13.

Duties of Chairman of the Board of Directors. The Chairman of the Board of Directors, if appointed and when
present, shall preside at all meetings of the stockholders and the Board of Directors. The Chairman of the Board of Directors shall perform
other duties commonly incident to the office and shall also perform such other duties and have such other powers, as the Board of Directors
shall designate from time to time.

ARTICLE IV

OFFICERS

Section  1.

Officers.  The  officers  of  the  Corporation  shall  be,  if  and  when  designated  by  the  Board  of  Directors,  a  Chief
Executive Officer, a Secretary and a Chief Financial Officer. The Corporation may also have, at the discretion of the Board of Directors, a
Chairman of the Board, a President, one or more Vice Presidents, one or more Assistant Financial Officers, one or more Assistant Secretaries
and such other officers as may be appointed in accordance with the provisions of this Article IV. Any number of offices may be held by the
same person.

Section 2.

Tenure of Officers. All officers shall hold office at the pleasure of the Board of Directors and until their successors
shall  have  been  duly  elected  and  qualified,  unless  sooner  removed.  Any  officer  elected  or  appointed  by  the  Board  of  Directors  may  be
removed at any time by the Board of Directors. Any officer may resign at any time by giving notice in writing or by electronic transmission
to the Board of Directors or to the Chief Executive Officer or to the Secretary, and such resignation shall be effective upon receipt, unless the
resignation  otherwise  provides.  If  the  office  of  any  officer  becomes  vacant  for  any  reason,  the  vacancy  may  be  filled  by  the  Board  of
Directors.

12

Exhibit 3.2

Section 3.

Duties of Chief Executive Officer. The Chief Executive Officer shall preside at all meetings of the stockholders and
at all meetings of the Board of Directors, unless the Chairman of the Board of Directors has been appointed and is present. Unless an officer
has been appointed Chief Executive Officer of the Corporation, the President shall be the chief executive officer of the Corporation and shall,
subject  to  the  control  of  the  Board  of  Directors,  have  general  supervision,  direction  and  control  of  the  business  and  officers  of  the
Corporation. To the extent that a Chief Executive Officer has been appointed and no President has been appointed, all references in these
Bylaws to the President shall be deemed references to the Chief Executive Officer. The Chief Executive Officer shall perform other duties
commonly  incident  to  the  office  and  shall  also  perform  such  other  duties  and  have  such  other  powers,  as  the  Board  of  Directors  shall
designate from time to time.

Section 4.

Duties of President. The President shall preside at all meetings of the stockholders and at all meetings of the Board
of Directors, unless the Chairman of the Board of Directors or the Chief Executive Officer has been appointed and is present. Unless another
officer has been appointed Chief Executive Officer of the Corporation, the President shall be the chief executive officer of the Corporation
and shall, subject to the control of the Board of Directors, have general supervision, direction and control of the business and officers of the
Corporation. The President shall perform other duties commonly incident to the office and shall also perform such other duties and have such
other powers, as the Board of Directors shall designate from time to time.

Section 5.

Duties of Vice Presidents. The Vice Presidents may assume and perform the duties of the President in the absence
or disability of the President or whenever the office of President is vacant. The Vice Presidents shall perform other duties commonly incident
to their office and shall also perform such other duties and have such other powers as the Board of Directors or the Chief Executive Officer,
or, if the Chief Executive Officer has not been appointed or is absent, the President shall designate from time to time.

Section 6.

Duties of Secretary. The Secretary shall attend all meetings of the stockholders and of the Board of Directors and
shall record all acts and proceedings thereof in the minute book of the Corporation. The Secretary shall give notice in conformity with these
Bylaws of all meetings of the stockholders and of all meetings of the Board of Directors and any committee thereof requiring notice. The
Secretary shall perform all other duties provided for in these Bylaws and other duties commonly incident to the office and shall also perform
such  other  duties  and  have  such  other  powers,  as  the  Board  of  Directors  shall  designate  from  time  to  time.  The  President  may  direct  any
Assistant Secretary or other officer to assume and perform the duties of the Secretary in the absence or disability of the Secretary, and each
Assistant Secretary shall perform other duties commonly incident to the office and shall also perform such other duties and have such other
powers as the Board of Directors or the President shall designate from time to time.

Section 7.

Duties of Chief Financial Officer. The Chief Financial Officer shall keep or cause to be kept the books of account
of the Corporation in a thorough and proper manner and shall render statements of the financial affairs of the Corporation in such form and as
often as required by the Board of Directors or the President. The Chief Financial Officer, subject to the order of the Board of Directors, shall
have the custody of all funds and securities of the Corporation. The Chief Financial Officer shall perform other duties commonly incident to
the office and shall also perform such other duties and have such other powers as the Board of Directors or the President shall designate from
time to time.

13

Exhibit 3.2

Section 8.

Delegation of Authority. The Board of Directors may from time to time delegate the powers or duties of any officer

to any other officer or agent, notwithstanding any provision hereof.

ARTICLE V

STOCK

Section 1.

Stock Certificates. The  shares  of  the  Corporation  shall  be  represented  by  certificates,  provided  that  the  Board  of
Directors may provide by resolution or resolutions that some or all of any or all classes or series of its stock shall be uncertificated shares.
Any such resolution shall not apply to shares represented by a certificate until such certificate is surrendered to the Corporation. Every holder
of stock represented by certificates and upon request every holder of uncertificated shares shall be entitled to have a certificate signed by, or
in the name of the Corporation by the Chairman of the Board, Chief Executive Officer or the President, and by Chief Financial Officer, or the
Secretary or an Assistant Secretary of the Corporation representing the number of shares registered in certificate form.

Section 2.

Signatures. Any or all of the signatures on the certificate may be a facsimile. In case any officer, transfer agent or
registrar who has signed or whose facsimile signature has been placed upon a certificate shall have ceased to be such officer, transfer agent or
registrar before such certificate is issued, it may be issued by the Corporation with the same effect as if he were such officer, transfer agent or
registrar at the date of issue.

Section  3.

Lost  Certificates.  A  new  certificate  or  certificates  shall  be  issued  in  place  of  any  certificate  or  certificates
theretofore issued by the Corporation alleged to have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person
claiming the certificate of stock to be lost, stolen or destroyed. The Corporation may, as a condition precedent to the issuance of such new
certificate, require the owner of such lost, stolen, or destroyed certificate, or his legal representative, to agree to indemnify the Corporation in
such manner as it shall require or to give the Corporation a bond (or other security) sufficient to indemnify it against any claim that may be
made against the Corporation (including any expense or liability) on account of the alleged loss, theft or destruction of any such certificate or
the issuance of such new certificate.

Section 4.

Transfers. Subject to any restrictions on transfer and unless otherwise provided by the Board of Directors, shares of
stock  that  are  represented  by  a  certificate  may  be  transferred  on  the  books  of  the  Corporation  by  the  surrender  to  the  Corporation  or  its
transfer  agent  of  the  certificate  theretofore  properly  endorsed  or  accompanied  by  a  written  assignment  or  power  of  attorney  properly
executed, with transfer stamps (if necessary) affixed, and with such proof of the authenticity of signature as the Corporation or its transfer
agent may reasonably require. Shares of stock that are not represented by a certificate may be transferred on the books of the Corporation by
submitting to the Corporation or its transfer agent such evidence of transfer and following such other procedures as the Corporation or its
transfer agent may require.

Section 5.

Record  Holders.  The  Corporation  shall  be  entitled  to  recognize  the  exclusive  right  of  a  person  registered  on  its
books as the record holder of shares to receive dividends, and to vote as such record holder, and to hold liable for calls and assessments a
person registered on its books as the record holder of shares, and shall not be bound to recognize any equitable or other claim to or interest in
such share or shares on the part of any other person, whether or not it shall have express or other notice thereof, except as otherwise required
by law.

14

Exhibit 3.2

Section 6.

Record Dates. In order that the Corporation may determine the stockholders entitled to notice of or to vote at any
meeting of stockholders or any adjournment thereof or entitled to receive payment of any dividend or other distribution or allotment of any
rights, or entitled to exercise any rights in respect of any change, conversion or exchange of stock or for the purpose of any other lawful
action, the Board of Directors may fix a record date, which record date shall not precede the date upon which the resolution fixing the record
date  is  adopted  by  the  Board  of  Directors,  and  which  record  date:  (a)  in  the  case  of  determination  of  stockholders  entitled  to  vote  at  any
meeting of stockholders, shall, unless otherwise required by law, not be more than 60 nor less than 10 days before the date of such meeting
and (b) in the case of any other action, shall not be more than 60 days prior to such other action. If no record date is fixed: (i) the record date
for determining stockholders entitled to notice of or to vote at a meeting of stockholders shall be at the close of business on the day next
preceding the day on which notice is given, or, if notice is waived, at the close of business on the day next preceding the day on which the
meeting is held; and (ii) the record date for determining stockholders for any other purpose shall be at the close of business on the day on
which the Board of Directors adopts the resolution relating thereto.

Section 1.

Indemnification of Directors, Officers, Employees and Other Agents.

ARTICLE VI

INDEMNIFICATION

a.

Directors and Officers. The Corporation shall indemnify its directors and officers to the extent not prohibited by the
DGCL  or  any  other  applicable  law;  provided, however,  that  the  Corporation  may  modify  the  extent  of  such  indemnification  by  individual
contracts with its directors and officers; and, provided, further, that the Corporation shall not be required to indemnify any director or officer
in connection with any proceeding (or part thereof) initiated by such person unless (i) such indemnification is expressly required to be made
by  law,  (ii)  the  proceeding  was  authorized  by  the  Board  of  Directors  of  the  Corporation,  (iii)  such  indemnification  is  provided  by  the
Corporation, in its sole discretion, pursuant to the powers vested in the Corporation under the DGCL or any other applicable law or (iv) such
indemnification is required to be made under subsection (d) of Section 1 of this Article VI.

b.

Employees and Other Agents. The Corporation shall have power to indemnify its employees and other agents as
set forth in the DGCL or any other applicable law. The Board of Directors shall have the power to delegate the determination of whether to
indemnify any such employee or other agent to such officers or other persons as the Board of Directors so determines.

c.

Expenses. The Corporation shall advance to any person who was or is a party or is threatened to be made a party to
any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of the fact
that he is or was a director or officer, of the Corporation, or is or was serving at the request of the Corporation as a director or officer of
another corporation, partnership, joint venture, trust or other enterprise, prior to the final disposition of the proceeding, promptly following
request therefor, all expenses incurred by any director or officer in connection with such proceeding provided, however, that if the DGCL
requires, an advancement of expenses incurred by a director or officer in his or her capacity as a director or officer (and not in any other
capacity in which service was or is rendered by such indemnitee, including, without limitation, service to an employee benefit plan) shall be
made only upon delivery to the Corporation of an undertaking, by or on behalf of such indemnitee, to repay all amounts so advanced if it
shall ultimately be determined by final judicial decision from which there is no further right to appeal that such indemnitee is not entitled to
be indemnified for such expenses under this Section 1 or otherwise.

15

Exhibit 3.2

Notwithstanding the foregoing, unless otherwise determined pursuant to subsection (e) of this Section 1, no advance shall be made
by the Corporation to an officer of the Corporation (except by reason of the fact that such officer is or was a director of the Corporation in
which  event  this  paragraph  shall  not  apply)  in  any  action,  suit  or  proceeding,  whether  civil,  criminal,  administrative  or  investigative,  if  a
determination  is  reasonably  and  promptly  made  (i)  by  a  majority  vote  of  directors  who  were  not  parties  to  the  proceeding,  even  if  not  a
quorum, or (ii) by a committee of such directors designated by a majority vote of such directors, even though less than a quorum, or (iii) if
there are no such directors, or such directors so direct, by independent legal counsel in a written opinion, that the facts known to the decision-
making party at the time such determination is made demonstrate clearly and convincingly that such person acted in bad faith or in a manner
that such person did not believe to be in or not opposed to the best interests of the Corporation.

d.

Enforcement. Without the necessity of entering into an express contract, all rights to indemnification and advances
to directors and officers under this Section 1 shall be deemed to be contractual rights and be effective to the same extent and as if provided
for in a contract between the Corporation and the director or officer. Any right to indemnification or advances granted by this Section 1 to a
director or officer shall be enforceable by or on behalf of the person holding such right in any court of competent jurisdiction if (i) the claim
for indemnification or advances is denied, in whole or in part, or (ii) no disposition of such claim is made within 90 days of request therefor.
To the extent permitted by law, the claimant in such enforcement action, if successful in whole or in part, shall be entitled to be paid also the
expense of prosecuting the claim. In connection with any claim for indemnification, the Corporation shall be entitled to raise as a defense to
any such action that the claimant has not met the standards of conduct that make it permissible under the DGCL or any other applicable law
for the Corporation to indemnify the claimant for the amount claimed. In connection with any claim by an officer of the Corporation (except
in any action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that such officer is or was a
director  of  the  Corporation)  for  advances,  the  Corporation  shall  be  entitled  to  raise  a  defense  as  to  any  such  action  clear  and  convincing
evidence that such person acted in bad faith or in a manner that such person did not believe to be in or not opposed to the best interests of the
Corporation, or with respect to any criminal action or proceeding that such person acted without reasonable cause to believe that his conduct
was lawful. Neither the failure of the Corporation (including its Board of Directors, independent legal counsel or its stockholders) to have
made a determination prior to the commencement of such action that indemnification of the claimant is proper in the circumstances because
he  has  met  the  applicable  standard  of  conduct  set  forth  in  the  DGCL  or  any  other  applicable  law,  nor  an  actual  determination  by  the
Corporation (including its Board of Directors, independent legal counsel or its stockholders) that the claimant has not met such applicable
standard of conduct, shall be a defense to the action or create a presumption that claimant has not met the applicable standard of conduct. In
any  suit  brought  by  a  director  or  officer  to  enforce  a  right  to  indemnification  or  to  an  advancement  of  expenses  hereunder,  the  burden  of
proving that the director or officer is not entitled to be indemnified, or to such advancement of expenses, under this Section 1 or otherwise
shall be on the Corporation.

e.

Non-Exclusivity of Rights. The rights conferred on any person by this Bylaw shall not be exclusive of any other
right which such person may have or hereafter acquire under any applicable statute, provision of the Certificate, Bylaws, agreement, vote of
stockholders or disinterested directors or otherwise, both as to action in such person’s official capacity and as to action in another capacity
while holding office. The  Corporation  is  specifically  authorized  to  enter  into  individual  contracts  with  any  or  all  of  its  directors,  officers,
employees or agents respecting indemnification and advances, to the fullest extent not prohibited by the DGCL, or by any other applicable
law.

16

Exhibit 3.2

f.

Survival of Rights. The rights conferred on any person by this Bylaw shall continue as to a person who has ceased
to be a director or officer, or, if applicable, employee or other agent, and shall inure to the benefit of the heirs, executors and administrators of
such a person.

Insurance. To the fullest extent permitted by the DGCL or any other applicable law, the Corporation, upon approval
by the Board of Directors, may purchase insurance on behalf of any person required or permitted to be indemnified pursuant to this Section 1.

g.

h.

Amendments. Any repeal or modification of this Section 1 shall only be prospective and shall not affect the rights
under this Bylaw in effect at the time of the alleged occurrence of any action or omission to act that is the cause of any proceeding against
any agent of the Corporation.

i.

Saving Clause. If this Bylaw or any portion hereof shall be invalidated on any ground by any court of competent
jurisdiction, then the Corporation shall nevertheless indemnify each director and officer to the full extent not prohibited by any applicable
portion of this Section 1  that  shall  not  have  been  invalidated,  or  by  any  other  applicable  law.  If  this  Section 1  shall  be  invalid  due  to  the
application of the indemnification provisions of another jurisdiction, then the Corporation shall indemnify each director and officer to the full
extent under any other applicable law.

j.

Certain Definitions. For the purposes of this Bylaw, the following definitions shall apply:

The  term  “proceeding”  shall  be  broadly  construed  and  shall  include,  without  limitation,  the  investigation,
preparation, prosecution, defense, settlement, arbitration and appeal of, and the giving of testimony in, any threatened, pending or completed
action, suit or proceeding, whether civil, criminal, administrative or investigative.

i.

The term “expenses” shall be broadly construed and shall include, without limitation, court costs, attorneys’
fees,  witness  fees,  fines,  amounts  paid  in  settlement  or  judgment  and  any  other  costs  and  expenses  of  any  nature  or  kind  incurred  in
connection with any proceeding.

ii.

iii.

The term the “corporation” shall include, in addition to the resulting corporation, any constituent corporation
(including any constituent of a constituent) absorbed in a consolidation or merger which, if its separate existence had continued, would have
had power and authority to indemnify its directors, officers, and employees or agents, so that any person who is or was a director, officer,
employee or agent of such constituent corporation, or is or was serving at the request of such constituent corporation as a director, officer,
employee  or  agent  of  another  corporation,  partnership,  joint  venture,  trust  or  other  enterprise,  shall  stand  in  the  same  position  under  the
provisions  of  this  Section  1  with  respect  to  the  resulting  or  surviving  corporation  as  he  would  have  with  respect  to  such  constituent
corporation if its separate existence had continued.

References  to  a  “director,”  “officer,”  “employee,”  or  “agent”  of  the  corporation  shall  include,  without
limitation, situations where such person is serving at the request of the corporation as, respectively, a director, officer, employee, trustee or
agent of another corporation, partnership, joint venture, trust or other enterprise.

iv.

References to “other enterprise” shall include employee benefit plans; references to “fines” shall include any
excise taxes assessed on a person with respect to an employee benefit plan; and references to “serving at the request of the corporation” shall
include any service as a director, officer, employee or agent of the corporation which imposes duties on, or involves services by,

v.

17

Exhibit 3.2

such director, officer, employee, or agent with respect to an employee benefit plan, its participants, or beneficiaries; and a person who acted
in  good  faith  and  in  a  manner  such  person  reasonably  believed  to  be  in  the  interest  of  the  participants  and  beneficiaries  of  an  employee
benefit plan shall be deemed to have acted in a manner “not opposed to the best interests of the corporation” as referred to in this Section 1.

Section 1.

Notices.

ARTICLE VII

NOTICES

a.

Notice  to  Stockholders.  Written  notice  to  stockholders  of  stockholder  meetings  shall  be  given  as  provided  in
Section 4  of  Article II  of  these  Bylaws.  Without  limiting  the  manner  by  which  notice  may  otherwise  be  given  effectively  to  stockholders
under any agreement or contract with such stockholder, and except as otherwise required by law, written notice to stockholders for purposes
other than stockholder meetings may be sent by U.S. mail or nationally recognized overnight courier, or by facsimile, telegraph or telex or by
electronic mail or other electronic means.

b.

Notice  to  Directors.  Any  notice  required  to  be  given  to  any  director  may  be  given  by  the  method  stated  in
subsection (a), as otherwise provided in these Bylaws, or by overnight delivery service, facsimile, telex or telegram, except that such notice
other than one which is delivered personally shall be sent to such address as such director shall have filed in writing with the Secretary, or, in
the absence of such filing, to the last known post office address of such director.

c.

Affidavit  of  Mailing.  An  affidavit  of  mailing,  executed  by  a  duly  authorized  and  competent  employee  of  the
corporation or its transfer agent appointed with respect to the class of stock affected, or other agent, specifying the name and address or the
names and addresses of the stockholder or stockholders, or director or directors, to whom any such notice or notices was or were given, and
the time and method of giving the same, shall in the absence of fraud, be prima facie evidence of the facts therein contained.

d.

Methods of Notice. It shall not be necessary that the same method of giving notice be employed in respect of all
recipients  of  notice,  but  one  permissible  method  may  be  employed  in  respect  of  any  one  or  more,  and  any  other  permissible  method  or
methods may be employed in respect of any other or others.

e.

Notice to Person With Whom Communication is Unlawful. Whenever notice is required to be given, under any
provision of law or of the Certificate or Bylaws of the Corporation, to any person with whom communication is unlawful, the giving of such
notice to such person shall not be required and there shall be no duty to apply to any governmental authority or agency for a license or permit
to  give  such  notice  to  such  person.  Any  action  or  meeting  which  shall  be  taken  or  held  without  notice  to  any  such  person  with  whom
communication is unlawful shall have the same force and effect as if such notice had been duly given. In the event that the action taken by
the Corporation is such as to require the filing of a certificate under any provision of the DGCL, the certificate shall state, if such is the fact
and if notice is required, that notice was given to all persons entitled to receive notice except such persons with whom communication is
unlawful.

f.

Notice  to  Stockholders  Sharing  an  Address.  Except  as  otherwise  prohibited  under  the  DGCL,  any  notice  given
under the provisions of the DGCL, the Certificate or the Bylaws shall be effective if given by a single written notice to stockholders who
share an address if consented to by the stockholders at that address to whom such notice is given. Such consent shall have been deemed to
have

18

Exhibit 3.2

been given if such stockholder fails to object in writing to the Corporation within 60 days of having been given notice by the Corporation of
its intention to send the single notice. Any consent shall be revocable by the stockholder by written notice to the Corporation.

ARTICLE VIII

GENERAL PROVISIONS

Section 1.

Dividends. Subject to limitations contained in the DGCL and the Certificate, the Board of Directors may declare and
pay dividends upon the shares of capital stock of the Corporation, which dividends may be paid either in cash, securities of the Corporation
or other property.

Section 2.

Disbursements. All checks or demands for money and notes of the Corporation shall be signed by such officer or

officers or such other person or persons as the Board of Directors may from time to time designate.

Section 3.

Fiscal Year. The fiscal year of the Corporation shall be fixed by resolution of the Board of Directors.

Section 4.

Corporate Seal. The Board of Directors shall have the power to adopt and alter the seal of the Corporation.

Section 5.

Voting  of  Stock  Owned  by  the  Corporation. The  Chairman  of  the  Board,  the  Chief  Executive  Officer  and  any
other officer of the Corporation authorized by the Board of Directors shall have power, on behalf of the Corporation, to attend, vote and grant
proxies to be used at any meeting of stockholders of any Corporation (except this Corporation) in which the Corporation may hold stock.

Section 6.

Construction and Definitions. Unless the context requires otherwise, the general provisions, rules of construction

and definitions in the DGCL shall govern the construction of these Bylaws.

Section 7.

Provisions  of  Certificate  Govern. In  the  event  of  any  inconsistency  between  the  terms  of  these  Bylaws  and  the

Certificate, the terms of the Certificate will govern.

Section 8.

Amendments. Subject to the limitations set forth in Section 1(h) of Article VI of these Bylaws or the provisions of
the  Certificate,  the  Board  of  Directors  is  expressly  empowered  to  adopt,  amend  or  repeal  the  Bylaws  of  the  Corporation.  Any  adoption,
amendment or repeal of the Bylaws of the Corporation by the Board of Directors shall require the approval of a majority of the authorized
number of directors. The stockholders also shall have power to adopt, amend or repeal the Bylaws of the Corporation; provided, however,
that, in addition to any vote of the holders of any class or series of stock of the Corporation required by law or by the Certificate, such action
by stockholders shall require the affirmative vote of the holders of at least sixty-six and two-thirds percent (66 2/3%) of the voting power of
all of the then outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together
as a single class.

Section 1.

Exclusive Forum. Unless the Corporation consents in writing to the selection of an alternative forum, the federal
district courts of the United States of America shall, to the fullest extent permitted by law, be the exclusive forum for the resolution of any
complaint asserting a cause of action

ARTICLE IX

FORUM SELECTION

19

under  the  Securities  Act  of  1933,  as  amended.  Any  person  or  entity  purchasing  or  otherwise  acquiring  any  interest  in  any  security  of  the
Corporation shall be deemed to have notice of and consented to this provision.

Exhibit 3.2

20

AMENDED AND RESTATED BYLAWS

OF

TANDEM DIABETES, CARE, INC.,
a Delaware corporation

As Updated Through February 4, 2021

Table of Contents

Page

ARTICLE I OFFICES
Section 1.    Registered Office
Section 2.    Other Offices
Section 3.    Books
ARTICLE II MEETINGS OF STOCKHOLDERS
Section 1.    Place of Meetings.
Section 2.    Annual Meetings.
Section 3.    Special Meetings.
Section 4.    Notice of Meetings.
Section 5.    Quorum.
Section 6.    Adjournment.
Section 7.    Voting.    8
Section 8.    Joint Owners of Stock.
Section 9.    List of Stockholders Entitled to Vote.
Section 10.    Stockholder Action by Written Consent Without a Meeting.
Section 11.    Organization.    9
ARTICLE III DIRECTORS
Section 1.    Powers
Section 2.    Number and Qualification of Directors.
Section 3.    Classes of Directors
Section 4.    Resignation; Vacancies.
Section 5.    Removal.
Section 6.    Regular Meetings.
Section 7.    Special Meetings.
Section 8.    Quorum; Vote Required for Action; Adjournment
Section 9.    Action by Written Consent.
Section 10.    Manner of Participation.
Section 11.    Committees
Section 12.    Compensation.
Section 13.    Duties of Chairman of the Board of Directors.
ARTICLE IV OFFICERS
Section 1.    Officers.
Section 2.    Tenure of Officers.
Section 3.    Duties of Chief Executive Officer
Section 4.    Duties of President.
Section 5.    Duties of Vice Presidents
Section 6.    Duties of Secretary.
Section 7.    Duties of Chief Financial Officer
Section 8.    Delegation of Authority.
ARTICLE V STOCK

1

1
1
1
1
1
1
1
6
6
7
8
8
8
9
9
9
9
9
9

10
10
10
11
11
11
11
12
12
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12
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13
13
13
13
13
14
14

Table of Contents
(continued)

Section 1.    Stock Certificates.
Section 2.    Signatures
Section 3.    Lost Certificates.
Section 4.    Transfers.
Section 5.    Record Holders
Section 6.    Record Dates
ARTICLE VI INDEMNIFICATION
Section 1.    Indemnification of Directors, Officers, Employees and Other Agents.
ARTICLE VII NOTICES
Section 1.    Notices.
ARTICLE VIII GENERAL PROVISIONS
Section 1.    Dividends
Section 2.    Disbursements.
Section 3.    Fiscal Year
Section 4.    Corporate Seal.
Section 5.    Voting of Stock Owned by the Corporation
Section 6.    Construction and Definitions.
Section 7.    Provisions of Certificate Govern
Section 8.    Amendments.    
ARTICLE IX FORUM SELECTION
Section 1.    Forum.    

2

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19

Exhibit 10.24

DEVELOPMENT AGREEMENT

This  Development  Agreement  (this  “Agreement”)  is  made  and  entered  into  on  November  20,  2020  (the  “Effective
Date”) by and between Tandem Diabetes Care, Inc, having a principal place of business at 11075 Roselle St., San Diego, CA
92121 (“Tandem”) and DexCom, Inc., a Delaware corporation having a principal place of business at 6340 Sequence Drive, San
Diego,  CA  92121  (“DexCom”).  Tandem  and  DexCom  may  be  referred  to  in  this  Agreement  individually  as  a  “Party”  and
collectively as the “Parties”.

A.

B.

DexCom is in the business of developing and commercializing continuous glucose monitoring systems;

Tandem is in the business of developing and commercializing insulin pump systems;

RECITALS

C.

The  Parties  entered  into  that  certain  development  agreement  dated  June  4,  2015,  as  amended,  to  enable  the
integration  of  Tandem’s  t:slim  X2™  insulin  pump  with  DexCom’s  G6   CGM  device  (the  “On-Market  t-slim:G6
Implementation” and such agreement, the “Original G6 Development Agreement”);

®

D.

On February 7, 2020, DexCom issued a notice of termination for (i) the development agreement dated January 4,
2013,  which  addressed  the  integration  of  Tandem’s  insulin  pump  with  DexCom’s  G4   CGM  device  (the  “G4 Development
Agreement”),  which  termination  became  effective  August  10,  2020  and  (ii)  the  development  agreement  dated  June  4,  2015,
which  addressed  the  integration  of  Tandem’s  insulin  pump  with  DexCom’s  G5   CGM  device  (the  “G5 Development
Agreement”  and  collectively  with  the  G4  Development  Agreement,  “Legacy  Development  Agreements”),  which  the  Parties
agreed will terminate on December 31, 2020 with respect to all countries other than Australia and will terminate on December 31,
2021 with respect to Australia; and

®

®

E.

The  Parties  now  wish  to  enter  into  an  additional  development  agreement  to  enable  the  integration  of  Tandem’s
t:sport insulin pump with DexCom’s G6  CGM device, and enable the integration of Tandem’s t:slim X2™ and t:sport insulin
pumps with DexCom’s G7  CGM device; and

®

®

F.

The Parties are also entering into a commercialization agreement of even date herewith (the “Commercialization
Agreement”)  which  sets  forth  the  terms  for  the  commercialization  of  both  the  integrated  technology  solutions  developed
hereunder and the integrated technology solutions developed under the Original G6 Development Agreement.

The Parties therefore agree as follows:

1

 
 
Exhibit 10.24

1.

DEFINITIONS

1.1

“Affiliate” means any corporation or other entity that is directly or indirectly controlling, controlled by or
under common control with a Party. For the purpose of this definition, “control” means: (i) the direct or indirect ownership of
more than fifty percent (50%) of the capital stock of the subject entity; (ii) the direct or indirect control of more than fifty percent
(50%) of the voting rights of the subject entity; or (iii) the possession, directly or indirectly, of the power to direct or cause the
direction  of  the  management  or  policies  of  the  subject  entity  (whether  through  ownership  of  securities  or  other  ownership
interests, by contract or otherwise).

1.2

“[***]” means, (a) with respect to DexCom [***] and (b) with respect to Tandem [***].

1.3

“Applicable  Laws”  means  all  applicable  laws,  rules  and  regulations,  including  any  rules,  regulations,
guidance  or  other  requirements  of  any  Regulatory  Authority,  that  may  be  in  effect  from  time  to  time  and  are  applicable  to  a
particular activity hereunder.

1.4

“CGM” means continuous glucose monitoring.

1.5

“Change  of  Control”  means  a  transaction  or  a  series  of  related  transactions:  (i)  in  which  one  or  more
related  parties  that  did  not  previously  own  or  control  greater  than  a  fifty  percent  (50%)  equity  interest  in  a  Party  obtains
ownership or control of greater than a fifty percent (50%) equity interest in a Party; (ii) as a result of which one or more related
parties that did not previously have the right or power to control the management or policies of a Party acquires such right or
power; or (iii) in which a Party sells all or substantially all of its assets to a Third Party.

1.6

“Clinical Study” means any pre or post approval clinical study involving the administration of and/or use
of a Combined System with a human subject, whether conducted before or after Regulatory Approval of a Combined System,
including clinical studies to support such Regulatory Approval process or as otherwise required by a Regulatory Authority.

1.7

“Combined System” means an integrated technology solution comprised of the DexCom System and the
Tandem System that enables [***]. The Parties agree that the integrated technology solution(s) developed by the Parties pursuant
to the Legacy Development Agreements, and any improvements thereto, are not Combined Systems hereunder.

1.8

 “Combined System Implementation” means, as applicable, an implementation of the Combined System,
involving the integration of Tandem’s t:sport insulin pump with DexCom’s G6® CGM device, the integration of Tandem’s t:slim
X2™ insulin pump with DexCom’s G7® CGM device and the integration of Tandem’s t:sport insulin pump with DexCom’s G7®
CGM device, in each case as developed under this Agreement. The Parties agree that the On-Market t-slim:G6 Implementation,
including any improvement thereto, is not a

2

Exhibit 10.24

Combined  System  Implementation.  The  initial  architecture  of  the  Combined  System  Implementation  with  respect  to  Tandem’s
t:sport Insulin Delivery Device and DexCom’s G6® CGM Device is described in Exhibit A.

1.9

“Commercially  Reasonable  Efforts”  means  the  carrying  out  of  a  Party’s  obligations  under  this
Agreement with the exercise of prudent scientific and business judgment and a level of effort and resources consistent with the
efforts  and  resources  that  the  Party  who  bears  the  performance  obligation,  but  in  any  event  at  least  the  level  of  effort  and
resources  of  a  similarly  sized  comparable  Third  Party  in  the  CGM  or  insulin  delivery  device  industry,  as  applicable,  would
employ for products of similar strategic importance and commercial value that result from its own research efforts.

1.10

“Committee” means any of the Development Working Team, Commercial Working Team, Joint Steering

Committee and any subordinate committee appointed by such Working Teams or the Joint Steering Committee.

1.11

“Communication  Protocol”  means  a  DexCom  communication  protocol  that  permits  a  DexCom  CGM-
Enabled  Tandem  Display  Device  to  identify,  receive  and  display  DexCom  CGM  Data  and  to  control  the  DexCom  CGM
Transmitter, which communication protocol will be developed by or on behalf of DexCom under the Development Plan, as may
be amended or updated by DexCom from time to time in accordance with the Development Plan.

1.12

“Development  Plan”  means  the  written  plan  setting  forth  the  activities  and  related  obligations  to  be
performed by the Parties with respect to the development and validation of the Combined System Implementations with respect
to DexCom’s G6  and G7  CGM devices, as such plan may be updated from time to time by the Development Working Team as
set forth below, including the following:

®

®

1.12.1 Applicable specifications;

1.12.2 Applicable deliverables;

shall be free to change its key personnel at any time);

1.12.3 Assigned key personnel (which for clarity shall be for informational purposes only and each Party

1.12.4 Applicable development milestones;

1.12.5 Applicable Regulatory Approvals; and

Development Working Team deems material.

1.12.6 Any  other  matters  related  to  the  development  of  the  Combined  System  Implementations  that  the

1.13

“DexCom  CGM  App”  means  any  software  (including  any  software  application)  of  DexCom  or  its
Affiliates designed to gather DexCom CGM Data in connection with a Combined System, which may include [***], depending
on the configuration of such Combined System, as described in more detail in the Development Plan.

3

Exhibit 10.24

1.14

“DexCom CGM Data” means the continuous glucose monitoring data displayed on the receiver or other
display  device  of  a  DexCom  System  (in  each  case  solely  to  the  extent  such  DexCom  System  is  used  as  part  of  a  Combined
System in accordance with this Agreement or the Commercialization Agreement), as set forth in more detail in Exhibit B to the
Commercialization Agreement.  For clarity, DexCom CGM Data excludes any raw CGM sensor data.

1.15

®
“DexCom  CGM  Device”  means  DexCom’s  CGM  devices  known  as  DexCom  G6   and  DexCom  G7 ,

®

including any Minor Release thereof.

1.16

“DexCom  CGM-Enabled  Tandem  Display  Device”  means  a  Tandem  Display  Device  comprising  a
receiver or other component of the Tandem Insulin Delivery Device configured to identify, Process and/or display DexCom CGM
Data  from  a  DexCom  CGM  Transmitter  and  control  the  DexCom  CGM  Transmitter,  as  described  in  more  detail  in  the
Development Plan. A DexCom CGM-Enabled Tandem Display Device will be independently developed by Tandem and is not,
and will not be, a component of any DexCom System.

1.17

 “DexCom CGM Transmitter” means the transmitter component of the DexCom System (which may be a
standalone DexCom transmitter that operably couples to the DexCom Sensor or an embedded component of a DexCom Sensor)
that  is  configured  to  transmit  DexCom  CGM  Data  from  a  DexCom  Sensor  to  any  receiver  adapted  to  identify,  receive,  and
display such information, and is also controlled from an authenticated receiver and the DexCom CGM App.

1.18

  “DexCom  Sensor”  means  the  component  of  a  DexCom  System  comprising  a  continuous  glucose
monitoring electrode sensor, adapted to (i) penetrate the patient’s skin to come into contact with the patient’s interstitial fluid, (ii)
measure interstitial fluid glucose level, and (iii) be operably coupled to a DexCom CGM Transmitter to communicate the blood
glucose value as measured by such sensor, to a separate receiver.

1.19

“DexCom  System”  means  a  CGM  system  comprised  of  a  DexCom  CGM  Device  and  one  or  more

DexCom CGM Apps, as described in more detail in the Development Plan.

1.20

“EMA” means the European Medicines Agency or any successor agency thereto.

1.21

“EU” means those countries that are members of the European Union as of the date on which the relevant

determination is being made.

1.22

“FDA” means the United States Food and Drug Administration or any successor agency thereto.

1.23

“Governmental  Authority”  means  any  (i)  international,  regional,  national,  federal,  state,  or  local
government  entity,  authority,  agency,  instrumentality,  court,  tribunal,  regulatory  commission  or  other  body,  either  foreign  or
domestic, whether legislative,

4

Exhibit 10.24

judicial,  administrative  or  executive;  or  (ii)  arbitrator  to  whom  a  dispute  has  been  presented  under  government  rule  or  by
agreement of the Parties with an interest in such dispute.

1.24

 “Intellectual Property” means (collectively): any copyright, patent or patent application (including any
foreign  counterparts  of  any  of  the  foregoing,  as  well  as  all  continuations,  continuations-in-part,  divisionals,  reissues,
reexaminations,  and  all  renewals  and  extensions  thereof,  regardless  of  whether  such  rights  arise  under  the  laws  of  the  United
States  or  any  other  state,  country  or  jurisdiction),  inventions,  trade  secrets,  methods,  know-how,  technology,  information,  data
and  results  (including  pharmacological,  biological,  chemical,  biochemical,  toxicological,  and  clinical  test  data  and  results),
software,  algorithms,  rights  of  publicity,  authors’  rights,  goodwill  and  all  other  intellectual  property  rights  as  may  exist  now
and/or  hereafter  come  into  existence.  Intellectual  Property  shall  include  Software  and  Copyrights,  but  shall  exclude  all
Trademarks.

1.25

“Internal Compliance Policies” means a Party’s internal policies and procedures intended to ensure that a
Party  complies  with  Applicable  Laws,  Party-Specific  Regulations,  and  such  Party’s  internal  ethical,  medical  and  similar
standards.

1.26

“Major Release” means a new generation of a product (e.g., in the case of the DexCom System, G7® as
compared to G6®) that adds material features and functionality improving overall performance, efficiency and/or usability, and
designated by the provider as a replacement for a prior generation, excluding for clarity any Minor Release.

1.27

“Minor  Release”  means  an  intra-generational  product  release  adding  functionality  in  a  backwards-

compatible manner, or a patch version for such product making backwards-compatible bug fixes.

1.28

“Party-Specific  Regulations”  means  all  judgments,  decrees,  orders  or  similar  decisions  issued  by  any
Governmental  Authority  specific  to  a  Party,  and  all  consent  decrees,  corporate  integrity  agreements,  or  other  agreements  or
undertakings of any kind by a Party with any Governmental Authority, in each case as the same may be in effect from time to
time and applicable to a Party’s activities contemplated by this Agreement.

1.29

“Personal  Data”  means  any  information  or  set  of  information  relating  to  an  identified  or  identifiable
individual Processed by either Party through a Combined System or provided or shared by or on behalf of one Party to the other
Party under this Agreement, regardless of the medium in which such information is displayed or contained, which shall include
(a)  all  information  that  identifies  that  individual  or  could  reasonably  be  used  to  identify  such  individual,  (b)  all  “personal
information,”  “personal  data,”  and/or  “protected  health  information”  under  applicable  Privacy  Laws  (including,  as  applicable,
HIPAA, CCPA, GDPR, and APPI), and (c) all information to which any applicable Privacy Laws apply and shall, at a minimum,
include any information which relates to an identified or identifiable natural person.

1.30

“PMA” means premarket approval.

5

Exhibit 10.24

1.31

“Privacy Laws” means all applicable foreign, federal, state, and local laws and regulations governing the
Processing, sharing, safeguarding, security, disclosure or transfer of Personal Data (including electronic transaction sets, medical
code sets, provider identifier, employer identifier, and patient identifier), as amended from time to time, including, as applicable,
(i)  HIPAA  and  the  HITECH  Act  and  all  amendments  to  and  further  regulations  of  HIPAA  and  the  HITECH  Act,  (ii)  the  EU
General Data Protection Regulation 2016/679 (“GDPR”), (iii) California Consumer Privacy Act (“CCPA”), (iv) Japan’s Act on
the Protection of Personal Information (“APPI”), and (v) the CAN-SPAM Act, Canada’s Anti-Spam Legislation and other laws
or regulations governing telemarketing, including any such laws or regulations prohibiting unsolicited telephone calls to persons
or entities listed on “Do Not Call” registries or similar lists or prohibiting unsolicited e-mails, spam or faxes to any person.

1.32

“Processing”  (including  “Process”  and  “Processed”)  means  any  operation  or  set  of  operations  that  is
performed  on  Personal  Data,  DexCom  CGM  Data  or  Tandem  Insulin  Data,  within  an  entity  that  maintains  such  information,
including receipt, use, collection, recording, maintaining, organization, storage, adaptation, modification, retrieval, consultation,
retention,  alteration,  dissemination,  transmission,  access,  transfer,  combination,  erasure,  destruction,  deidentification,  or
pseudonymization. Processing does not include the release, transfer, provision of, access to, or divulging in any other manner of
Personal Data outside the Party maintaining such information (and its Affiliates) and not to the other Party or its Affiliates.

1.33

“Regulatory  Approval”  means,  with  respect  to  a  country,  any  and  all  classifications,  clearances,
approvals,  licenses,  registrations  or  authorizations  of  any  Regulatory  Authority  (including  any  required  approvals  for
reimbursement) necessary to commercially distribute, sell or market a product in such country, including, as may be applicable,
PMA, a premarket notification (510(k)) or a de novo application in the United States or analogous clearance or approval in other
jurisdictions, including a CE marking approval in the EU.

1.34

“Regulatory  Authority”  means  the  FDA,  the  EMA  or  any  supranational,  national  or  local  agency,
authority, department, inspectorate, ministry official, parliament or public or statutory person of any government of any country,
including  a  notified  body,  having  jurisdiction  over  any  of  the  activities  contemplated  by  this  Agreement  or  the  Parties,  or  any
successor bodies thereto.

1.35

“Regulatory  Documentation”  means  all  (i)  applications,  registrations,  licenses,  authorizations  and
approvals  (including  Regulatory  Approvals);  and  (ii)  correspondence,  reports  and  other  submissions  submitted  to  or  received
from Regulatory Authorities and all supporting documents with respect thereto, including all adverse event files and complaint
files.

1.36
technical and business advisors.

“Representatives” means a Party’s and its Affiliates’ employees, officers, directors, consultants and legal,

1.37

“Software and Copyrights” means software, code, works of authorship and copyrightable subject matter.

6

Exhibit 10.24

1.38

“System” means (i) with respect to DexCom, the DexCom System as used in a Combined System, and (ii)

with respect to Tandem, the Tandem System as used in a Combined System.

1.39

  “Tandem  Development  Tools”  means  those  application  program  interfaces  and  developer  tools  that

Tandem provides or otherwise makes available to DexCom for use in connection with the Development Plan.

1.40

“Tandem  Diabetes  Management  App”  means  any  diabetes  management  software  (including  any
software application), of Tandem or its Affiliates for use in connection with the Tandem Insulin Delivery Device, and associated
data management software, which may include [***], depending on the configuration of such Combined System, as described in
more detail in the Development Plan.

1.41

“Tandem Display Device” means a device used in connection with, or component of the, Tandem Insulin
Delivery  Device  that  communicates  with  and  controls  (fully  or  partially)  the  Tandem  Insulin  Delivery  Device  and  which  also
Processes data related to the Tandem System.

1.42

“Tandem Insulin Data” means any insulin data generated by a Tandem System (solely to the extent such
Tandem System is used as part of a Combined System in accordance with this Agreement or the Commercialization Agreement)
and  made  available  to  DexCom  through  the  Tandem  Partner  CID,  as  set  forth  in  more  detail  in  Exhibit  D  to  the
Commercialization Agreement. For clarity, Tandem Insulin Data does not include any data not specified in the Tandem Partner
CID.

1.43

“Tandem Insulin Delivery Device” means Tandem’s pump products known as t:slim and t:sport, with or

without a dedicated controller, including any Minor Release thereof.

1.44

  “Tandem  Partner  CID”  means  the  communication  interface  description  (“CID”)  that  defines  the

messaging protocol used to allow the Tandem System to communicate [***] Data to a DexCom CGM App.

1.45

“Tandem  Partner  CID  Documentation”  means  written  documentation,  including  any  specifications,
provided  by  or  on  behalf  of  Tandem  to  DexCom,  sufficient  to  allow  DexCom  to  build  code  such  that  [***]  Data  may  be
transferred into a DexCom CGM App from the Tandem System when a User uses the Tandem Partner CID.

1.46

“Tandem  System”  means  a  subcutaneous  infusion  system  comprised  of  a  Tandem  Insulin  Delivery
Device,  a  Tandem  Display  Device  and  one  or  more  Tandem  Diabetes  Management  Apps,  as  described  in  more  detail  in  the
Development Plan.

1.47

“Third Party” means any entity or person other than DexCom or Tandem or their respective Affiliates.

7

Exhibit 10.24

1.48

“Trademarks”  means  all  trade  names,  trademarks,  service  marks,  logos  and  trade  dress,  including

applications therefor, and all rights therein and thereto, together with all goodwill associated therewith.

1.49

“Transaction Agreements”  means,  collectively,  this  Agreement,  the  Commercialization  Agreement  and

the Quality Agreement.

1.50 Additional Definitions: Any capitalized terms not defined in this Agreement have the meaning as defined
in the Commercialization Agreement executed by the Parties on November 20, 2020. The following table identifies the location
of definitions set forth in various Sections of this Agreement (or, where applicable, the Commercialization Agreement):

Defined Term

Section Reference

“[***]”

“Agreement”

“[***]”

“Alliance Manager”

“Anti-Corruption Laws”

“[***]”

“Combined System Infringement Action”

“Commercial Working Team”

“Commercialization Agreement”

“Commercialization Plan”

“[***]”

“Confidential Information”

“Development Working Team”

“DexCom”

“DexCom Indemnitees”

“[***]”

“Disclosing Party”

“Effective Date”

“[***]”

“G4 Development Agreement”

“G5 Development Agreement”

“Indemnitee”

“Indemnitor”

“Joint Steering Committee”

[***]

Preamble to this Agreement

[***]

Section 2.7

Commercialization Agreement

[***]

Section 7.4

Commercialization Agreement

Recitals to this Agreement

Commercialization Agreement

[***]

Section 6.1

Section 2.3.1

Preamble to this Agreement

Section 7.2

[***]

Section 6.1

Preamble to this Agreement.

[***]

Recitals to this Agreement

Recitals to this Agreement

Section 7.6

Section 7.6

Section 2.4.1

“Legacy Development Agreements”

Recitals to this Agreement

“Losses”

“Notifying Party”

Section 7.1

Section 8.2.1

“On-Market t-slim:G6 Implementation”

Recitals to this Agreement

“Original G6 Development Agreement”

Recitals to this Agreement

 
 
8

Exhibit 10.24

“Party” and “Parties”

“Publication”

“Quality Agreement”

“Receiving Party”

“Relevant DexCom Regulatory Meetings”

“Relevant Tandem Regulatory Meetings”

“Tandem”

“Tandem Indemnitees”

“Term”

“Termination Support Services”

“TypeZero License Agreement”

Preamble to this Agreement

Section 6.7

Commercialization Agreement

Section 6.1

Section 4.2.4

Section 4.1.2

Preamble to this Agreement

Section 7.1

Section 8.1

Section 8.6.3

Section 3.1.2

DEVELOPMENT,  DEVELOPMENT  WORKING  TEAM,  JOINT  STEERING  COMMITTEE,  AND  PARTY

2.
RESPONSIBILITIES

2.1.

Development  Generally.  As  soon  as  reasonably  practicable  following  the  Effective  Date,  the  Parties
(through the Develop Working Team) will jointly develop and agree on the Development Plan, as set forth in Section 2.3.2(i).
Each  Party  shall  use  Commercially  Reasonable  Efforts  to  perform  its  designated  responsibilities  and  work  under  the
Development  Plan;  provided,  that  each  Party  acknowledges  that  there  is  no  guarantee  of  any  successful  results  from  the
performance  of  such  Development  Plan.  The  current  architecture  for  the  Combined  System  Implementations  is  listed  in
Exhibit A.

2.2.

Conduct of Development Plan; Compliance with Law. The Parties shall conduct the Development Plan, or
cause the same to be done, (i) using reasonable and customary good scientific practices and in accordance with all Applicable
Laws, the provisions of this Agreement (including the Development Plan), and (ii) in accordance with, in the case of Tandem,
Tandem’s Internal Compliance Policies, and in the case of DexCom, DexCom’s Internal Compliance Policies, to the extent such
Internal Compliance Policies do not conflict with the Applicable Laws.

2.3.

Development Working Team.

1 Within  [***]  from  the  Effective  Date,  the  Parties  shall  establish  a  management  team  for  the
implementation of the Development Plan that shall be comprised of three (3) members for each Party (“Development Working
Team”) (who shall be Representatives of the appointing Party and at least one of which shall be a member of the Joint Steering
Committee). Each Party may replace its Development Working Team members at any time by notice to the other Party.

Development Working Team shall, subject to Section 2.5:

2 In  accordance  with  the  provisions  and  objectives  of  this  Agreement  and  the  Development  Plan,  the

9

Exhibit 10.24

i.

ii.

develop, review and approve the Development Plan;

oversee,  coordinate  and  manage  the  Parties’  activities  under,  and  implementation  of,  the

iii.

ensure communication between the Parties concerning the implementation, status and results of the

Development Plan;

Development Plan;

Section 2.3 and make all such decisions and take all such other actions as are delegated to it in this Agreement;

iv.

exercise  decision-making  authority  over  all  Development  Plan  activities  in  accordance  with  this

Team determines is appropriate for the Parties to achieve the Development Plan objectives;

v.

review and approve updates or amendments to the Development Plan as the Development Working

Implementations with the Commercial Working Team; and

vi.

coordinate  continuous  improvement  and  technology  upgrades  for  the  Combined  System

vii.
mutually determined in writing by the Parties.

perform  such  other  functions  as  are  appropriate  to  further  the  purposes  of  this  Agreement  as

3 The Development Working Team shall meet as needed but not less than [***], except as may otherwise be
agreed in writing by the Parties. Development Working Team meetings shall be held at times and places or in such form, such as
by  telephone  or  video  conference,  as  the  Development  Working  Team  determines,  except  that  in-person  meetings  of  the
Development Working Team will alternate between the Parties’ offices, unless otherwise agreed in writing by the Parties. Any
Development  Working  Team  member  may  designate  by  notice  to  the  other  members  (which  may  be  provided  by  e-mail)  a
qualified  Representative  of  its  Party  as  a  substitute  to  attend  and  perform  the  functions  of  that  Development  Working  Team
member at any Development Working Team meeting that such member cannot attend.

4 The Development Working Team shall appoint one (1) of the Development Working Team members to act
as the initial Development Working Team chairperson during such period as the Development Working Team shall designate. At
the end of each such designated period during the Term, the Parties shall alternate in appointing the chairperson for the next such
defined period. Where  the  Development  Working  Team  chairperson  cannot  attend  a  Development  Working  Team  meeting,  the
other member having been previously designated by the same Party shall serve as the temporary Development Working Team
chairperson  for  such  meeting,  unless  neither  of  such  Party’s  designated  Development  Working  Team  members  can  attend,  in
which case a qualified substitute designated by the Development Working Team chairperson for such purpose shall serve as the
temporary Development Working Team chairperson for such meeting.

5 The Development Working Team chairperson shall be responsible for:

10

Exhibit 10.24

chairperson;

i.

calling  and  presiding  over  each  Development  Working  Team  meeting  during  his  or  her  tenure  as

ii.

preparing and circulating the agenda for each such meeting; and

preparing  draft  minutes  of  each  such  meeting  and  providing  a  copy  of  the  draft  minutes  to  each
Development  Working  Team  member  within  [***]  after  each  such  meeting  for  approval,  which  shall  be  deemed  to  have  been
given unless the Development Working Team member objects within [***] after receipt of the draft minutes.

iii.

6 Each Party shall collectively have one (1) vote in any matter requiring the Development Working Team’s
action or approval. All Development Working Team decisions shall be unanimous and no Development Working Team vote may
be taken unless at least one Development Working Team member of each Party (or properly designated substitute) is present. The
Development Working Team shall make all decisions and take other actions in good faith and with due care, after consideration
of  the  information  that  is  reasonably  available  to  it,  with  the  intention  that  the  resulting  decision  or  action  shall  maintain  or
increase the likelihood that the Parties will achieve the purposes and goals of the Development Plan.

7 If the Development Working Team cannot reach a unanimous decision on any matter within its authority at
a scheduled Development Working Team meeting or within [***] thereafter, then either Party may, by notice to the other Party,
refer such matter to the Joint Steering Committee for resolution by good faith discussions for a period of at least [***]. In the
event  that  the  Joint  Steering  Committee  is  unable  to  reach  agreement  with  respect  to  such  matter  within  such  [***],  then  the
following shall apply:

i.

DexCom  shall  have  the  final  decision-making  authority  with  respect  to  (A)  the  technical
specifications  for  the  DexCom  System  and  the  Communication  Protocol;  provided,  that  such  technical  specifications  are
consistent with the general Combined System Implementation features and functionality set forth in the Development Plan and
(B) DexCom’s day-to-day implementation of its responsibilities under the Development Plan; and

ii.

Tandem  shall  have  the  final  decision-making  authority  with  respect  to  (A)  the  technical
specifications  for  the  Tandem  System;  provided,  that  such  technical  specifications  are  consistent  with  the  general  Combined
System  Implementation  features  and  functionality  set  forth  in  the  Development  Plan  and  (B)  Tandem’s  day-to-day
implementation of its responsibilities under the Development Plan;

Provided, further, that neither Party may exercise its final decision-making authority in a manner that (A) goes beyond the JSC’s
authority,  as  limited  by  Section  2.5,  (B)  would  unilaterally  impose  any  additional  or  different  obligation  on  the  other  Party
(including  for  the  other  Party  to  incur  or  share  any  additional  cost),  (C)  would  cause  a  Party  to  assume  additional  regulatory
responsibilities, including reporting requirements or (D) would require changes to quality management practices.

11

Exhibit 10.24

8 The  Development  Working  Team  shall  keep  each  Party  fully  informed  of  the  status  and  progress  of  the
Development Plan. Except as otherwise provided in this Agreement or in the Development Plan, the Parties will make available
and disclose to one another all results of material work conducted pursuant to the Development Plan in the prior period at least
[***] prior to and in  preparation  for  the  Development  Working  Team  meetings, and in any particular form and format, that is
designated  by  the  Development  Working  Team.  For  avoidance  of  doubt,  the  Parties  are  under  no  obligation  to  disclose
information relating to any other research efforts not related to the Development Plan.

2.4

Joint Steering Committee.

2.1

Within [***] from the Effective Date, the Parties shall establish a committee for oversight of the
development  and  commercialization  of  the  Combined  Systems  developed  under  this  Agreement  and  the  Original  G6
Development Agreement that shall be comprised of two (2) Representatives of DexCom and two (2) Representatives of Tandem
(“Joint Steering Committee”). Each Party may replace its Joint Steering Committee members at any time by notice to the other
Party.

shall, subject to Section 2.5:

2.2

In accordance with the provisions and objectives of this Agreement, the Joint Steering Committee

Commercial Working Team and the Combined System Implementations;

i.

Establish  strategic  objectives  and  general  direction  for  the  Development  Working  Team  and

ii.
Commercialization Plan;

monitor each Party’s performance, progress and results with respect to the Development Plan and

appoint  and  oversee  additional  subordinate  committees  or  working  groups  responsible  for  certain
specific matters (e.g., an intellectual property committee, information security committee, etc.), as and to the extent necessary and
appropriate;

iii.

Commercial Working Team;

iv.

decide  on  changes  to  Agreed  Markets  under  a  Commercialization  Plan  as  proposed  by  the

Working Team; and

v.

resolve  disputes  referred  to  it  by  either  the  Development  Working  Team  or  the  Commercial

vi.
mutually determined in writing by the Parties.

perform  such  other  functions  as  are  appropriate  to  further  the  purposes  of  this  Agreement  as

2.3

The  Joint  Steering  Committee  shall  meet  as  needed  but  not  less  than  [***],  except  as  may
otherwise  be  agreed  in  writing  by  the  Parties.  Joint  Steering  Committee  meetings  shall  be  held  at  times  and  places  or  in  such
form, such as by telephone or video conference, as the Joint Steering Committee determines, except that in-person meetings of
the Joint Steering Committee will alternate between the Parties’ offices, unless otherwise agreed

12

Exhibit 10.24

in  writing  by  the  Parties.  Any  Joint  Steering  Committee  member  may  designate  a  qualified  Representative  of  its  Party  as  a
substitute to attend and perform the functions of that Joint Steering Committee member at any Joint Steering Committee meeting.

2.4

Subject  to  such  persons  being  bound  by  written  agreement(s)  or  other  legally  enforceable
obligations concerning confidentiality and proper assignment of Intellectual Property under the Development Plan consistent with
the terms of this Agreement, each Party may invite additional Representatives to attend Joint Steering Committee meetings to
make presentations, without any voting authority, on written notice to the other Party’s members of the Development Working
Team (including notice sent via e-mail) before the Development Working Team meeting that the Representative will attend.

2.5

Each  Party  shall  collectively  have  one  (1)  vote  in  any  matter  requiring  the  Joint  Steering
Committee action or approval. All Joint Steering Committee decisions shall be unanimous and no Joint Steering Committee vote
may be taken unless at least one Joint Steering Committee member of each Party (or properly designated substitute) is present.
The Joint Steering Committee shall make all decisions and take other actions in good faith and with due care, after consideration
of the information that is reasonably available to it.

2.6

If  the  Joint  Steering  Committee  cannot  reach  a  unanimous  decision  on  any  matter  within  its
authority  at  a  scheduled  Joint  Steering  Committee,  meeting  or  within  [***]  thereafter,  then  the  matter  shall  be  resolved  in
accordance with Section 2.3.7 of this Agreement if the dispute relates to the Development Plan (or activities thereunder or related
thereto), or Section 2.3.7 of the Commercialization Agreement if the dispute relates to the Commercialization Plan (or activities
thereunder or related under), or if not subject to dispute resolution in accordance with either of such Sections, then the status quo
shall be maintained until a unanimous decision can be reached.

2.7.5 Governance Limitations. Each of the Joint Steering Committee and the Development Working Team has
only  the  powers  specifically  delegated  to  it  by  this  Agreement  (or  with  respect  to  the  Joint  Steering  Committee,  the
Commercialization Agreement) and has no authority to act on behalf of any Party in connection with any Third Party. Without
limiting the foregoing, and notwithstanding anything in this Agreement to the contrary, neither the Joint Steering Committee nor
the Development Working Team has any authority to, and shall not purport to or attempt to:

i.

ii.

amend this Agreement or any other Transaction Agreement;

approve or take any action that would breach or conflict with any provision of this Agreement or of

any other Transaction Agreement;

iii.

iv.

negotiate agreements on behalf of any Party;

make representations or warranties on behalf of any Party;

13

Exhibit 10.24

Transaction Agreement; provided, that the Joint Steering Committee shall have the right to discuss any such non-compliance;

v.

determine  compliance  or  non-compliance  with  any  provision  of  this  Agreement  or  of  any  other

vi.

waive any rights of any Party;

vii.

extend credit on behalf of any Party; or

of any Party.

viii.

take or grant licenses of, transfer ownership or otherwise encumber Intellectual Property on behalf

2.7.6 Governance  [***].  Each  Party  shall  [***]  of  its  respective  Joint  Steering  Committee  and  Development
Working  Team  members,  and  their  designated  substitutes,  related  to  their  participation  on  the  Joint  Steering  Committee  and
Development Working Team and attendance at Joint Steering Committee and Development Working Team meetings.

2.7.7 Alliance Managers.  Each  of  Tandem  and  DexCom  shall  appoint  one  (1)  Representative  who  possesses  a
general  understanding  of  development  and  commercialization  issues  to  act  as  it’s  alliance  manager  (each,  an  “Alliance
Manager”). Each of Tandem and DexCom may change its designated Alliance Manager from time to time upon written notice to
the other Party. Any Alliance Manager may designate another Representative of its Party as a substitute to temporarily perform
the functions of that Alliance Manager upon written notice to the other Party’s Alliance Manager. The Alliance Managers shall
attend  all  meetings  of  the  Joint  Steering  Committee,  Development  Working  Team  and  Commercial  Working  Team  (and  each
Alliance  Manager  may  attend  any  other  Committee  meetings  that  he  or  she  desires  to  attend)  as  non-voting  participants  and
support the Committee members in the discharge of their responsibilities.

Commercialization Agreement, each Alliance Manager shall:

2.1

Responsibilities.  In  accordance  with,  and  without  limiting  the  terms  of  this  Agreement  and  the

i.

identify  and  bring  disagreements  and  issues  that  may  result  in  disputes  (including  any  asserted
occurrence of a material breach by a Party) to the attention of the Joint Steering Committee, Development Working Team and/or
Commercial Working Team, as applicable, in a timely manner, and function as the point of first referral in all matters of conflict
resolution;

ii.
respective organizations and between the Parties;

provide a single point of communication for seeking consensus both internally within the Parties’

between the Parties with respect to this Agreement and the Commercialization Agreement; and

iii.

plan  and  coordinate  cooperative  efforts,  internal  communications  and  external  communications

occur as set forth in this Agreement and the Commercialization

iv.

take responsibility for ensuring that meetings and the production of meeting agendas and minutes

14

Exhibit 10.24

Agreement, and that relevant action items resulting from such meetings are appropriately carried out or otherwise addressed.

The Alliance Managers shall jointly be responsible for:

A.

B.

calling each Joint Steering Committee meeting;

preparing and circulating the agenda for each Joint Steering Committee meeting; and

C.

preparing draft minutes of each Joint Steering Committee meeting and providing a copy of the draft
minutes to each Joint Steering Committee member within [***] after each such meeting for approval, which shall be deemed to
have been given unless Joint Steering Committee member objects within [***] after receipt of the draft minutes. The Parties shall
work in good faith to promptly resolve any dispute regarding such draft minutes.

2.8.8 Tandem’s  Development  Related  Responsibilities.  Unless  otherwise  determined  by  the  Development

Working Team, or stated otherwise in the Development Plan, Tandem shall:

the DexCom CGM-Enabled Tandem Display Devices and Tandem Diabetes Management Apps;

2.1

be solely responsible for all design and development activities associated with the development of

2.2

commit  personnel  and  resources  and  formulate  a  plan  to  achieve  the  milestones  set  forth  in  the
Development  Plan.  For  the  avoidance  of  doubt,  such  personnel  may  work  on  projects  not  related  to  the  Combined  System
Implementations,  provided  they  use  Commercially  Reasonable  Efforts  to  achieve  the  milestones  set  forth  in  the  Development
Plan;

use  Commercially  Reasonable  Efforts  in  the  design  and  development  of  the  Combined  System
Implementations to give such Combined Systems the ability to: (1) [***], (2) [***], in compliance with all Privacy Laws, and
(3) operate using commercially reasonable cybersecurity measures.

2.3

2.9

DexCom  Development  Related  Responsibilities.  Unless  otherwise  determined  by  the  Development

Working Team, or stated otherwise in the Development Plan, DexCom shall:

CGM Apps;

2.1

be solely responsible for the design and development of the DexCom CGM Devices and DexCom

2.2

commit  personnel  and  resources  and  formulate  a  plan  to  achieve  the  milestones  set  forth  in  the
Development  Plan.  For  the  avoidance  of  doubt,  such  personnel  may  work  on  projects  not  related  to  the  Combined  System
Implementations,  provided  they  use  Commercially  Reasonable  Efforts  to  achieve  the  milestones  set  forth  in  the  Development
Plan;

15

Exhibit 10.24

Combined System Implementations in accordance with the Development Plan; and

2.3

use  Commercially  Reasonable  Efforts  to  support  the  integration  of  DexCom  CGM  Data  into  the

use  Commercially  Reasonable  Efforts  in  the  design  and  development  of  the  Combined  System
Implementations to give such Combined Systems the ability to operate using commercially reasonable cybersecurity measures
and in compliance with all Privacy Laws.

2.4

2.10 Costs. Unless otherwise mutually agreed by the Parties in the Development Plan, [***].

2.11 Clinical Studies.

2.11.1

 Subject to this Section 2.11.1 and Section 2.11.2, Tandem shall have the sole right to (a) determine,
in  its  sole  discretion,  the  need  for  any  Clinical  Studies  for  the  Combined  System  Implementations  to  the  extent  necessary  or
reasonably useful to obtain or maintain Regulatory Approval for such Combined System Implementations, and (b) to conduct,
support  or  sponsor  such  Clinical  Studies,  provided  that,  in  each  instance  in  which  Tandem  conducts  or  is  the  sponsor  (from  a
regulatory perspective) of any such Clinical Trial, [***]. Tandem shall keep DexCom reasonably informed of Clinical Studies
conducted,  supported  or  sponsored  by  Tandem  through  regular  updates  to  the  JSC,  which  updates  shall  (i)  address  the  nature,
anticipated  timing  and  progress  with  each  such  Clinical  Study,  and  (ii)  identify  any  and  all  contract  research  organizations
engaged by or on behalf of Tandem to provide services in connection with such Clinical Study, and with respect to any Clinical
Study sponsored by Tandem, Tandem shall consider in good faith any input timely received from DexCom. Without limiting the
foregoing,  Tandem  shall  [***].  Upon  request,  DexCom  will  (i)  provide  reasonable  assistance  and  reasonably  cooperate  with
Tandem to [***], and (ii) [***]. Notwithstanding anything to the contrary contained in this Agreement or any other Transaction
Agreements, any and all non-public information provided by DexCom to Tandem relating to (A) [***] or (B) the [***] constitute
Confidential Information and trade secrets of DexCom, and shall be subject to the provisions of Section 6.

2.11.2

In no event shall a Party conduct any Clinical Studies that [***].

2.11.3

For clarity, nothing in this Agreement or the Commercialization Agreement shall prevent Tandem,
as the sponsor of a Clinical Study hereunder, from undertaking in good faith any exigent action that it reasonably believes it is
required to undertake as such sponsor to protect the safety of study subjects, to protect the integrity of study data or to comply
with Applicable Laws.

2.12 Version  Support.  Beginning  on  the  date  of  the  first  Regulatory  Approval  of  each  Combined  System
Implementation,  each  Party  agrees,  for  the  Term,  to  use  Commercially  Reasonable  Efforts  to  conduct  and  support  continuous
development  of  such  Combined  System  Implementation  with  respect  to  any  Minor  Release  or  Major  Release  of  its  System  or
component thereof, as set forth herein.

16

Exhibit 10.24

2.13 DexCom  Discontinuation.  Notwithstanding  Section  2.12,  DexCom  may,  in  its  sole  discretion,  (i)
discontinue its support of the then-current DexCom CGM Device (a) in [***] any time commencing [***] subsequent to [***],
or  (b)  in  [***]  any  time  commencing  [***]  subsequent  to  [***]  and  (ii)  discontinue  its  support  of  features  of  its  then  current
DexCom CGM Device [***] at any time commencing [***] after [***].

3.

INTELLECTUAL PROPERTY OWNERSHIP AND LICENSES

3.1

Intellectual Property Ownership.

not comprise an assignment or license of any Intellectual Property by either Party to the other.

3.1.1

Except as set forth in Section 3.2 or as otherwise expressly set forth in herein, this Agreement does

3.1.2

As  between  the  Parties,  DexCom  (and/or  its  Affiliates)  will  solely  own  and  retain  all  rights,  title
and  interest  to  any  Intellectual  Property  owned  or  controlled  by  DexCom  (and/or  its  Affiliates)  as  of  the  Effective  Date  or
developed  or  acquired  by  DexCom  (and/or  its  Affiliates)  during  the  Term  independently  from  this  Agreement  and  the
Commercialization Agreement or developed solely by or on behalf of DexCom (and/or its Affiliates) pursuant to this Agreement
or the Commercialization Agreement, including for clarity any such Intellectual Property related to the Communication Protocol.
As between the Parties, Tandem (and/or its Affiliates) will own and retain all rights, title and interest to any Intellectual Property
owned or controlled by Tandem (and/or its Affiliates) as of the Effective Date or developed or acquired by Tandem (and/or its
Affiliates) during the Term independently from this Agreement and the Commercialization Agreement or solely developed by or
on behalf of Tandem (and/or its Affiliates) pursuant to this Agreement or the Commercialization Agreement, including for clarity
any such Intellectual Property related to the Tandem Partner CID or any Tandem Development Tool. This Agreement does not
amend or modify the terms of the License Agreement between TypeZero Technologies LLC and Tandem dated July 14, 2016, as
amended (the “TypeZero License Agreement”).

3.1.3

  The  Parties  do  not  intend  for  there  to  be  any  “joint  inventions”  under  this  Agreement.
Notwithstanding the foregoing, to the extent any Intellectual Property is developed by employees or contractors of DexCom or its
Affiliates  jointly  with  employees  or  contractor  of  Tandem  or  its  Affiliates  in  the  course  of  their  performance  under  this
Agreement or the Commercialization Agreement, (i) such Intellectual Property shall be deemed to be both Parties’ Confidential
Information, such that each Party shall be deemed to be a Receiving Party with respect thereto; (ii) the Parties will jointly own
such Intellectual Property, and each Party shall have the right to exploit such jointly owned Intellectual Property and freely grant
licenses to Affiliates or Third Parties under its interest therein without the consent of or accounting to, the other Party, subject to
Section  6;  and  (iii)  at  either  Party’s  request,  the  Parties  shall  discuss  in  good  faith  whether  and  where  to  file  any  patent
applications covering such jointly owned Intellectual Property.

3.2

DexCom Granted Licenses in Intellectual Property.

17

Exhibit 10.24

3.3.1

License  Grant.  Subject  to  the  terms  and  conditions  in  this  Agreement  and  any  other  applicable
Transaction Agreement, DexCom hereby grants Tandem a [***] non-exclusive license to use the Communication Protocol solely
for  the  purpose  of  developing  and  commercializing  a  DexCom  CGM-Enabled  Tandem  Display  Device,  including  the  right  to
make, have made, use, sell, offer to sell, have sold and import the DexCom CGM-Enabled Tandem Display Device.

3.3.2

Limitations on Use. Tandem agrees not to distribute, license, sublicense or otherwise transfer the
Communication  Protocol  to  any  Third  Party  other  than,  subject  to  Section  10.2,  subcontractors  that  have  entered  into  written
agreements  (or  are  otherwise  subject  to  legally  enforceable  obligations)  (i)  whereby  all  ownership  rights  in  any  Intellectual
Property  made  or  developed  through  such  distribution,  license,  sublicense  or  transfer  will  be  duly  vested  in  Tandem  (or  its
Affiliate); and (ii) containing obligations of nonuse and nondisclosure of Confidential Information consistent with the terms of
this  Agreement.  Tandem  shall  have  no  right  under  this  Agreement  to  intercept,  propagate,  reverse  engineer,  disassemble,  de-
encrypt,  or  derive  the  source  code  for  the  software  or  bios  included  in  any  DexCom  System,  or  any  proprietary  component
thereof. Tandem is not granted any right to raw sensor data received or generated by any DexCom System and/or used by the
DexCom  System  to  produce  the  DexCom  CGM  Data  or  any  other  output  beyond  the  data  made  available  through  the
Communication Protocol, and will not try to derive, de-encrypt or intercept any of such data. Tandem shall not access or use any
information within the DexCom System other than as set forth in this Agreement.

3.3.3 Tandem Granted Licenses in Intellectual Property.

3.1

License  Grant.  Subject  to  the  terms  and  conditions  in  this  Agreement  and  any  other  applicable
Transaction  Agreement,  Tandem  hereby  grants  DexCom  a  [***]  non-exclusive  license  to  use  the  Tandem  Partner  CID
Documentation, Tandem Partner CID and Tandem Development Tools solely for the purpose of accessing Tandem Insulin Data in
accordance with the Combined System Implementations contemplated by the Development Plan.

3.2

Limitations on Use. DexCom agrees not to distribute, license, sublicense or otherwise transfer the
Tandem  Partner  CID  Documentation,  Tandem  Partner  CID  or  any  Tandem  Development  Tool  to  any  Third  Party  other  than,
Subject to Section 10.2, subcontractors that have entered into written agreements (or are otherwise subject to legally enforceable
obligations) (i) whereby all ownership rights in any Intellectual Property made or developed through such distribution, license,
sublicense  or  transfer  will  be  duly  vested  in  DexCom  (or  its  Affiliate);  and  (ii)  containing  obligations  of  nonuse  and
nondisclosure of Confidential Information consistent with the terms of this Agreement. DexCom shall have no right under this
Agreement to intercept, propagate, reverse engineer, disassemble, de-encrypt, or derive the source code for the software or bios
included in any Tandem System, or any proprietary component thereof. DexCom is not granted any right to any data within the
Tandem  System  beyond  the  data  made  available  through  the  Tandem  Partner  CID,  and  will  not  try  to  derive,  de-encrypt  or
intercept any of such data. DexCom shall not access or use any information within the Tandem System other than as set forth in
this Agreement.

18

Exhibit 10.24

3.4

Agreements with Representatives. Each Party shall ensure  that  each  Representative  involved  in  any  way
with  the  development  of  the  Combined  System  Implementations,  including  such  Party’s  Alliance  Manager  and  appointed
members of the Joint Steering Committee and the Development Working Group, shall have entered into written agreements (or
are  otherwise  subject  to  legally  enforceable  obligations)  (i)  whereby  all  ownership  rights  in  any  Intellectual  Property  made  or
developed by them under the Development Plan will be duly vested in such Party (or its Affiliate); and (ii) containing obligations
of nonuse and nondisclosure of Confidential Information consistent with the terms of this Agreement.

3.5

Representations  Regarding  Licensed  Intellectual  Property.  DexCom  represents  and  warrants  to  Tandem
that DexCom has the right to provide the Communication Protocol to Tandem for Tandem’s use in accordance with the terms of
this  Agreement.  Tandem  represents  and  warrants  to  DexCom  that  Tandem  has  the  right  to  provide  the  Tandem  Partner  CID,
Tandem  Partner  CID  Documentation,  and  Tandem  Development  Tools  to  DexCom  for  DexCom’s  use  in  accordance  with  the
terms of this Agreement. Except as otherwise provided in this Agreement, all rights granted under this Section 3 are granted “as
is” with no representations or warranties made regarding the validity, utility or performance of any Intellectual Property licensed
hereunder.

3.6

All Rights Retained. Except as expressly set forth in this Agreement and any other applicable Transaction
Agreement,  neither  Party  grants  to  the  other  Party  under  this  Agreement  or  any  other  applicable  Transaction  Agreement  any
rights  or  license  in  or  to  any  Intellectual  Property  owned  or  controlled  by  such  Party  or  any  of  its  Affiliates,  whether  by
implication, estoppel, or otherwise.

4.

REGULATORY MATTERS

4.1

Tandem’s Testing and Regulatory Responsibilities.

4.1.1

Tandem  will  be  responsible  for  performing  and  leading  all  regulatory  testing  and  related  tasks,
including  all  Clinical  Studies  and  all  regulatory  filings,  for  Combined  System  Implementations,  including,  as  applicable  the
Tandem  Diabetes  Management  Apps,  but  excluding  DexCom  CGM  Apps,  including  all  necessary  related  translations  and  all
Clinical Studies required for all Regulatory Approvals.

4.1.2

To the extent permitted by Applicable Laws and by the applicable Regulatory Authority, Tandem
will, in the exercise of its commercially reasonable, good faith judgement and in a timely manner (and in any event with at least
[***]  [***]  except  where  not  reasonably  feasible),  [***]  [***]  with  relevant  Regulatory  Authorities  as  necessary  to  support
Regulatory  Approval  of  the  Combined  System  Implementations  that  are  specific  to  [***]  (“Relevant  Tandem  Regulatory
Meetings”). At the request of Tandem, DexCom shall [***]. Where reasonably feasible with the Regulatory Authority, Tandem
shall [***] reasonably in advance of such Relevant Tandem Regulatory Meeting. Tandem will endeavor to [***]. Furthermore, in
any  meeting  or  teleconference  with  Regulatory  Authorities  (or  portion  thereof)  that  [***],  Tandem  shall  (i)  [***],  and  (ii)
promptly (and in any event within [five (5) days])

19

Exhibit 10.24

following  the  Relevant  Tandem  Regulatory  Meeting,  (a)  [***]  and  (b)  [***],  to  the  extent  pertaining  to  [***].  As  soon  as
practicable following [***], the Parties shall [***].

4.2

DexCom’s Testing and Regulatory Responsibilities.

DexCom will be responsible for performing and leading all regulatory testing and related tasks for
the DexCom CGM Devices, and the DexCom CGM App, including all necessary related translations, and for the avoidance of
doubt, the DexCom System.

4.2.1

Combined System Implementations as related to performance of the DexCom CGM Devices and the DexCom CGM App.

4.2.2

DexCom  will  designate  personnel  to  provide  reasonable  support  for  Tandem  in  testing  of  the

4.2.3 Without limiting Section 4.1.2, upon Tandem’s request, DexCom will participate in joint meetings
with Tandem with relevant Regulatory Authorities as reasonably necessary to support Regulatory Approval of Combined System
Implementations, including, as applicable the Tandem Diabetes Management Apps, but excluding DexCom CGM Apps.

4.2.4

To the extent permitted by Applicable Laws and by the applicable Regulatory Authority, DexCom
will, in the exercise of its commercially reasonable, good faith judgement and in a timely manner (and in any event with at least
[***]  prior  notice  to  Tandem  except  where  not  reasonably  feasible),  [***]  any  and  all  meetings  and  teleconferences  with
DexCom with relevant Regulatory Authorities as necessary to support Regulatory Approval of the Combined Systems that are
specific  to  [***]  (“Relevant  DexCom  Regulatory  Meetings”).  At  the  request  of  DexCom,  Tandem  shall  [***].  Where
reasonably  feasible  with  the  Regulatory  Authority,  DexCom  shall  [***]  reasonably  in  advance  of  such  Relevant  DexCom
Regulatory Meeting. DexCom will endeavor to [***]. Furthermore, in any meeting or teleconference with Regulatory Authorities
(or portion thereof) that [***], DexCom shall (i) [***], and (ii) promptly (and in any event within [***]) following the Relevant
DexCom Regulatory Meeting, (a) [***] and (b) [***], to the extent pertaining to [***]. As soon as practicable following [***],
the Parties shall [***].

4.3

Right to Reference. Each Party hereby has the right to cross reference, refer to, rely on, file, incorporate by
reference, or otherwise use any regulatory submission or drug master file Controlled by the other Party or its Affiliates (and any
data contained therein) for the Combined System Implementations or any component thereof, made in any country in the Agreed
Markets  (including  all  Regulatory  Approvals);  provided,  that  (i)  Tandem’s  right  to  cross-reference,  refer  to,  rely  on,  file,
incorporate  by  reference  or  otherwise  use  shall  be  limited  to  doing  so  in  order  to  support  regulatory  submissions  that  Tandem
makes  under  this  Agreement  or  any  other  Transaction  Agreement  for  the  Combined  System  Implementations  in  the  Agreed
Markets  and  to  enable  Tandem  to  fulfill  its  obligations,  or  exercise  its  rights,  under  this  Agreement  or  any  other  Transaction
Agreement to develop and/or to commercialize the Combined System Implementations in the Agreed Markets, including doing
so in order to conduct, support or sponsor Clinical Studies utilizing such DexCom CGM-Enabled Tandem Display Device, and
(ii) DexCom’s right to cross-reference, refer to, rely on, file, incorporate by

20

Exhibit 10.24

reference or otherwise use shall be limited to doing so in order to support regulatory submissions that DexCom makes under this
Agreement or any other Transaction Agreement for the DexCom System for use with the Combined System Implementations in
the  Agreed  Markets.  Each  Party  hereby  agrees  to  promptly  provide  or  have  provided  to  the  applicable  Regulatory  Authorities
and/or the other Party or its designee a letter of consent to permit such referencing. In any case in which the Regulatory Authority
for  the  applicable  jurisdiction  requires  a  Party  to  have  copies  of  such  filings  in  order  to  exercise  its  rights  or  perform  its
obligations hereunder, the other Party shall provide such copies to such requesting Party (provided that the requesting Party shall
be responsible for any translation costs in connection therewith).

4.4

Regulatory Obligations and Expenses. In connection with obtaining or maintaining Regulatory Approvals,
interacting with Regulatory Authorities, filing or maintaining Regulatory Documentation, or maintaining regulatory records (in
each case in relation to its System or the Combined System Implementations), unless required to comply with Applicable Laws,
in no instance shall either Party take any action or omit to take any action that, directly or indirectly, would be reasonably likely
to result in the other Party incurring (i) additional responsibilities to Regulatory Authorities or otherwise under Applicable Laws
that are not listed or described in the Development Plan or Commercialization Plan, or (ii) additional internal or out-of-pocket
expenses (including expenses related to additional reporting obligations) that are not listed or described in the Development Plan
or Commercialization Plan, in each case without prior written consent of such other Party; provided, that the foregoing shall not
limit either Party’s right to make any Minor Release or Major Release of its System or component thereof.

5.

REPRESENTATIONS AND WARRANTIES

5.1

Each Party hereby represents, warrants and covenants, as applicable, to the other Party that:

i.

it  is  duly  organized  and  validly  existing  under  the  laws  of  its  jurisdiction  of  incorporation  or

formation;

it  is  duly  authorized  to  execute  and  deliver  this  Agreement,  the  person  or  persons  executing  this
Agreement  on  its  behalf  have  been  duly  authorized  to  do  so  by  all  requisite  corporate  action,  and  this  Agreement  is  legally
binding upon it and enforceable in accordance with its terms;

ii.

Agreement, including the right to grant the rights and licenses granted to the other Party hereunder;

iii.

it  has  full  corporate  right,  power  and  authority  to  perform  its  respective  obligations  under  this

it  will  obtain  and  maintain  all  licenses,  permits  and  other  authorizations  necessary  to  perform  its
obligations  hereunder,  and  will  fully  cooperate  in  obtaining  and  maintaining  any  approvals  from  Regulatory  Authorities
necessary to implement this Agreement;

iv.

21

Exhibit 10.24

v.

it will perform its obligations hereunder in compliance with all Applicable Laws, and it has in place
a  compliance  program  and  internal  policies  and  procedures  for  its  employees  and  agents  to  comply  with  Applicable  Laws
(including  Anti-Corruption  Laws  and  Privacy  Laws)  as  contemplated  by  Section  6,  including  training  on  such  policies  and
procedures and reporting obligations for non-compliance.

vi.

it has not been:

Generic Drug Enforcement Act; or

A.

Debarred  by  the  United  States  Food  and  Drug  Administration  under  any  provision  of  the

Excluded by the Office of the Inspector General of the United States Department of Health
and Human Services, or by any other authority, from participating in any health care program (such as Medicare or Medicaid)
funded by any Governmental Authority.

B.

States  Department 

Each  Party  agrees  that  no  person  who  has  been  debarred  or  excluded  as  described  above  will  furnish  any  of  the  services  or
deliverables  or  perform  any  obligations  on  behalf  of  such  Party  under  this  Agreement.  Neither  Party  shall  subcontract  any
performance of this Agreement to any Party that is on the specialty designated nationals and blocked persons list maintained by
the  United 
via
http://www.ustreas.gov/offices/enforcement/ofac/ as of the Effective Date) or to any Party who is located in or has its principal
place of business in a country subject to economic sanctions maintained by the United States Department of the Treasury Office
of Foreign Assets Control. Each Party will promptly notify the other Party in writing (with a copy to legal counsel) of any formal
actions  taken  or  pending,  of  which  the  Party  has  knowledge,  that  could  reasonably  be  construed  to  threaten  or  to  confirm  a
debarment or exclusion of any person on the lists specified in Section 5.1(vi)(A) or (B).

Foreign  Assets  Control 

the  Treasury  Office 

(available 

of 

of 

5.2

Disclaimer  of  Warranties.  EXCEPT  AS  EXPRESSLY  SET  FORTH  IN  THIS  SECTION  5  OR
ELSEWHERE  IN  THIS  AGREEMENT,  NEITHER  TANDEM  NOR  DEXCOM  MAKES  ANY  REPRESENTATIONS  OR
WARRANTIES  UNDER  THIS  AGREEMENT,  AND  EXPRESSLY  DISCLAIMS  ANY  WARRANTIES  WHETHER
EXPRESS,  IMPLIED,  STATUTORY  OR  OTHERWISE,  INCLUDING  ANY  WARRANTY  OF  MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, VALIDITY, OR NON-INFRINGEMENT.

6.

CONFIDENTIALITY

6.1

Confidential  Information.  Except  as  expressly  provided  in  this  Agreement  or  any  other  Transaction
Agreement,  during  the  Term  and  for  [***],  except  with  respect  to  Confidential  Information  constituting  trade  secrets  (to  the
extent identified by the Disclosing Party in writing or to the extent reasonably identifiable as a trade secret based on the nature
and  content  of  the  disclosure),  which  such  obligations  shall  not  expire,  the  Party  receiving  Confidential  Information  from  the
Disclosing Party (the “Receiving Party”) will not publish or otherwise disclose and will not use such Confidential Information
for any purpose other than

22

Exhibit 10.24

carrying out Receiving Party’s obligations and exercising its rights under this Agreement and any other Transaction Agreement.
For purposes of this Agreement, “Confidential Information” means any information furnished by or on behalf of a Party (the
“Disclosing Party”) in connection with this Agreement or any other Transaction Agreement (including in connection with the
negotiation thereof) or either of the Legacy Development Agreements which is confidential or proprietary to the Disclosing Party,
including  research  and  development  plans  and  results;  processes;  evaluation  procedures  (including  clinical  and  field  testing);
manufacturing methods; applications to government authorities; pricing or cost information; construction plans; sales, marketing,
and  advertising  studies  and  plans;  customer  lists;  computer  information  and  software;  special  techniques  unique  to  a  Party’s
business; information subject to a right of privacy in favor of a Third Party; information the Disclosing Party maintains under a
system  of  protection  against  unauthorized  access;  and,  subject  to  the  rights  and  obligations  with  respect  to  disclosure  and  use
thereof contained in the Transaction Agreements (including any rights that users have therein), DexCom CGM Data and Tandem
Insulin Data. Notwithstanding the foregoing, the Disclosing Party’s Confidential Information will not include information that the
Receiving Party can demonstrate with competent evidence:

time of disclosure;

6.1.1

was already known to the Receiving Party, other than under an obligation of confidentiality, at the

disclosure to the Receiving Party;

6.1.2

was  generally  available  to  the  public  or  otherwise  part  of  the  public  domain  at  the  time  of  its

hereunder and other than through any act or omission of the Receiving Party in breach of this Agreement; or

6.1.3

became generally available to the public or otherwise part of the public domain after its disclosure

was subsequently lawfully disclosed to the Receiving Party by a person without breaching a duty of
confidentiality  or  developed  by  or  for  the  Receiving  Party  without  use  of,  reliance  on,  or  reference  to  any  Confidential
Information of the Disclosing Party.

6.1.4

6.2

Permitted Disclosures. Notwithstanding Section 6.1, a Receiving Party may use or disclose the Disclosing
Party’s Confidential Information solely to the extent such use or disclosure is reasonably necessary in complying with an order of
a court of law, prosecuting or defending litigation, complying with applicable governmental regulations, submitting information
to  tax  or  other  Governmental  Authorities,  or  conducting  Clinical  Studies;  provided  that,  subject  to  Section 6.5,  if  a  Receiving
Party is required to make any such disclosure of Confidential Information, it will give the other Party reasonable advanced notice
of the disclosure, and use its reasonable efforts to secure confidential treatment of the information prior to its disclosure (whether
through protective orders or otherwise).

6.3

Unauthorized  Disclosure  of  Confidential  Information.  If  a  Party  becomes  aware  of  an  unauthorized

disclosure of the other Party’s Confidential Information, then such Party shall notify the other Party promptly in writing.

23

Exhibit 10.24

6.4

Return  of  Confidential  Information.  Following  any  expiration  or  termination  of  this  Agreement  and  all
other Transaction Agreements, within [***] after receipt of the Disclosing Party’s written request, the Receiving Party will return
to the Disclosing Party (where practicable), or, at the Receiving Party’s option, destroy and provide written certification of the
destruction of, all tangible materials that contain the Disclosing Party’s Confidential Information, other than such Confidential
Information  to  which  the  Receiving  Party  retains  a  right  to  use  under  this  Agreement  or  any  other  Transaction  Agreement.
Notwithstanding the foregoing, (i) the Receiving Party may retain one copy of the Disclosing Party’s Confidential Information in
the legal files of the Receiving Party for the sole purpose of determining the scope of obligations incurred under this Agreement
or as otherwise required by Applicable Laws; (ii) the Receiving Party may retain any electronic copies of the Disclosing Party’s
Confidential  Information  held  securely  in  the  Receiving  Party’s  electronic  backup  storage  in  accordance  with  its  established
document retention policies and (iii) the Receiving Party may retain the Disclosing Party’s Confidential Information to the extent
included  in  the  Receiving  Party’s  board  of  director  or  board  committee  materials  or  minutes  or  actions,  quality  systems,  or
regulatory  history;  subject  in  each  case  to  the  Receiving  Party’s  continuing  confidentiality  and  non-use  obligations  under  this
Agreement with respect to such Confidential Information.

6.5

Confidentiality Terms; Confidentiality of Agreement; Press Releases.

6.5.1

Except as explicitly permitted under this Section 6.5 or any other Transaction Agreement, neither
Party will disclose to any Third Party the terms of this Agreement without the prior written consent of the other Party hereto,
except each Party may disclose the terms of this Agreement and any other Transaction Agreement: (i) on a confidential basis to
its Representatives, members of the Party’s board of directors in their capacity as such, to advisors (including financial advisors,
attorneys and accountants), existing or potential investors (provided that such investors are not [***]) and others on a need to
know  basis,  in  each  case  under  appropriate  confidentiality  provisions  substantially  equivalent  to  those  in  this  Agreement,
providing that such Party shall be responsible for any disclosure of information by any of the persons referred to in the preceding
sentence  in  contravention  of  the  terms  of  this  Agreement;  or  (ii)  to  the  extent  necessary  to  comply  with  Applicable  Laws;
provided that the Disclosing Party shall promptly notify the other Party (other than in the case where such disclosure is necessary,
in the reasonable opinion of the Disclosing Party’s legal counsel, to comply with Applicable Laws) and allow the other Party a
reasonable  opportunity  to  oppose  with  the  Governmental  Authority  initiating  the  process  and,  to  the  extent  allowable  by
Applicable Laws, to seek limitations on the portion of the Agreement that is required to be disclosed.

6.5.2

 The Parties shall not issue a press release disclosing the existence of this Agreement or any other
Transaction Agreement, any specific term hereof, or any specific transaction contemplated herein unless required by Applicable
Laws or as agreed in writing by the Parties. Where such a press release or other public disclosure is so required, no Party shall
issue  a  press  release  without  first  giving  the  other  Party  reasonable  opportunity  to  review  and  approve  the  proposed  public
disclosure or press release, such approval not to be unreasonably withheld, delayed or conditioned. For clarity, no such review
and  approval  shall  be  required  for  any  public  disclosure  or  press  release  that  restates  information  that  has  been  previously
approved

24

Exhibit 10.24

for public disclosure or that is otherwise in the public domain without a breach of this Agreement or any Transaction Agreement,
provided that such information remains accurate in all material respects.

6.6

Records. At its own expense, each Party will create and maintain and provide access to upon reasonable
request all records that relate to this Agreement and to a Party’s performance under this Agreement (i) to the extent required by
this  Agreement  and  Applicable  Laws,  (ii)  sufficient  to  demonstrate  that  any  and  all  amounts  invoiced  to  a  Party  under  this
Agreement are accurate and proper in both kind and amount; (iii) sufficient to demonstrate the accuracy of reports submitted to
either  Party  under  this  Agreement;  and  (iv)  sufficient  to  enable  a  Party  to  comply  with  Applicable  Laws  and  other  legal
obligations,  to  the  extent  that  such  Party  has  or  reasonably  should  have  knowledge  of  those  Applicable  Laws  and  other  legal
obligations. Each of the Parties will maintain all such records for the longer of (a) any period prescribed by Applicable Laws or
stated expressly in this Agreement, (b) [***] after the term of this Agreement.

6.7

Publication.  If  a  Party  desires  to  publish  or  present,  whether  in  writing  or  by  oral  presentation,  any
methods,  findings,  results,  or  other  matters  arising  out  of  the  Development  Plan  that  relate  specifically  to  the  non-publishing
Party’s  System  or  include  the  non-publishing  Party’s  Confidential  Information  (a  “Publication”),  such  Party  shall  provide  the
non-publishing Party with [***]. The  non-publishing  Party  will  have  the  right  during  such  [***]  period  to  [***].  If such non-
publishing  Party  does  not  provide  any  comments  during  such  period,  it  shall  be  [***].  In  addition,  the  Publication  may  be
delayed at the non-publishing Party’s written request received during such period for an additional period of up to an additional
[***]  if  it  contains  [***].  For  clarity,  this  Section  6.7  shall  not  apply  to  any  further  disclosure  of  Results  that  have  been
previously  publicly  disclosed  pursuant  to  this  Section  6.7,  provided  that  further  disclosure  remains  accurate  in  all  material
respects.

6.8

Personal Data; DexCom CGM Data and Tandem Insulin Data. To the extent any Personal Data, DexCom
CGM Data and/or Tandem Insulin Data is collected, received or shared by a Party or its Affiliates with or from the other Party or
its  Affiliates  in  connection  with  activities  contemplated  by  this  Agreement,  the  use  of  such  data  shall  be  governed  solely  by
Section 8 of the Commercialization Agreement (and not this Section 6).

7.

INDEMNIFICATION AND DEFENSE OF INFRINGEMENT

7.1

DexCom will defend and indemnify Tandem, its Affiliates, and each of their respective directors, officers,
employees,  agents,  successors  and  assigns  (collectively,  “Tandem  Indemnitees”),  against  all  Third  Party  claims,  suits  and
proceedings, and will hold the Tandem Indemnitees harmless against all judgments, settlements, costs, liabilities and expenses
(including  reasonable  attorneys’  fees  and  litigation  costs)  (collectively,  “Losses”)  payable  to  Third  Parties  in  connection  with
such claims, suits and proceedings, to the extent arising from or occurring as a result of: (i) DexCom’s breach of its [***] under
this Agreement, (ii) the [***], (iii) the [***], or (iv) physical injury (including death) and/or property damage [***].

25

Exhibit 10.24

7.2

Tandem will defend and indemnify DexCom, its Affiliates, and each of their respective directors, officers,
employees,  agents,  successors  and  assigns  (collectively,  “DexCom  Indemnitees”),  against  all  Third  Party  claims,  suits  and
proceedings, and will hold the DexCom Indemnitees harmless against all Losses payable to Third Parties in connection with such
claims, suits and proceedings, to the extent arising from or occurring as a result of: (i) Tandem’s breach of its [***] under this
Agreement, (ii) [***], (iii) the [***], (iv) physical injury (including death) and/or property damage [***].

7.3

If the manufacture or use of the Combined System Implementations results in a claim, suit or proceeding in
which DexCom and  Tandem  are  both  entitled  to  indemnification  by  the  other  Party pursuant to Sections  7.1  and  7.2, then the
Parties will discuss in good faith their cooperation in connection with such matter, and shall [***].

7.4

If  the  manufacture  or  use  of  the  Combined  System  Implementations  results  in  a  Third  Party  claim,  suit,
allegation,  action  or  proceeding  against  Tandem  or  DexCom  alleging  infringement  or  misappropriation  of  the  Intellectual
Property of such Third Party and neither DexCom nor Tandem is entitled to indemnification pursuant to Sections 7.1 and 7.2 (a
“Combined System Infringement Action”), such Party will promptly notify the other Party in writing. The Parties will [***] in
connection with the Combined System Infringement Action and shall [***] of any Combined System Infringement Action. The
Parties will [***] concerning any Combined System Infringement Action and, in the [***] that the [***], the Parties will [***].

7.5

At either Party’s request, the Parties shall promptly enter into a common-interest agreement to protect any

available attorney-client privileges and the like, on reasonable and customary terms.

7.6

A  Party  seeking  indemnification  hereunder  (the  “Indemnitee”)  will  promptly  notify  the  indemnifying
Party (the “Indemnitor”) of any claim, suit, proceeding, loss, or expense likely to lead to a claim for indemnification, along with
all  material  related  information  in  the  Indemnitee’s  possession.  The  Indemnitor  will  have  the  right  to  manage  the  defense  and
settlement of any claim, except that [***]. The Indemnitee may not enter into any settlement of any such claim without the prior
written consent of Indemnitor. The Indemnitee will [***]. The Indemnitee may [***]. In addition, the Indemnitee may [***].

7.7

Notwithstanding the foregoing in this Section 7, an Indemnitor under this Section 7 has no obligation for

any Losses to the extent resulting from (i) [***], or (ii) [***].

7.8

In  the  event  of  any  actual  or  alleged  infringement  of  a  valid  claim  of  a  patent  or  the  actual  or  alleged
infringement  or  misappropriation  of  any  Third  Party  Intellectual  Property  by  the  Tandem  System  (or  components  thereof,
including  any  DexCom  CGM-Enabled  Tandem  Display  Device,  but  excluding  any  Communication  Protocol  provided  by
DexCom),  (a)  Tandem  shall  have  the  right  to  [***]  to  render  such  Tandem  System  non-infringing  or  to  be  no  longer
misappropriating such Third Party Intellectual Property and (b) if Tandem cannot reasonably modify the Tandem System to be
non-infringing or to no longer be misappropriating

26

Exhibit 10.24

such  Third  Party  Intellectual  Property,  Tandem  shall  have  the  right  to  terminate  this  Agreement  upon  [***]  written  notice  to
DexCom.

7.9

In  the  event  of  any  actual  or  alleged  infringement  of  a  valid  claim  of  a  patent  or  the  actual  or  alleged
infringement or misappropriation of any Third Party Intellectual Property by the DexCom System (or components thereof), (a)
DexCom shall have the right to modify the DexCom System (including any components thereof) to render such DexCom System
non-infringing or to be no longer misappropriating such Third Party Intellectual Property] and (b) if[DexCom cannot reasonably
modify  the  DexCom  System  to  be  non-infringing  or  to  no  longer  be  misappropriating  such  Third  Party  Intellectual  Property],
DexCom shall have the right to terminate this Agreement upon [***] written notice to Tandem.

7.10

In  the  event  that  either  Party  is  entitled  to  indemnification  of  any  Third  Party  claim,  suit  or  proceeding
under  both  this  Agreement  and  the  Commercialization  Agreement  or  the  [***],  then  such  Party  shall  only  be  entitled  to  seek
indemnification  for  such  claim,  suit  or  proceeding  (and  only  entitled  to  recover  for  a  particular  Loss)  [***]  under  either  this
Agreement  or  the  Commercialization  Agreement  or  the  [***]  and  in  no  event  shall  such  Party  be  permitted  to  seek
indemnification  for  such  claim,  suit  or  proceeding  (or  recover  for  any  particular  Loss)  under  both  this  Agreement  and  the
Commercialization Agreement or under both this Agreement and the [***].

8.

TERM AND TERMINATION

8.1

Term. The term of this Agreement will begin on the Effective Date and continue in effect for as long as the
Commercialization Agreement continues in effect, unless this Agreement is terminated earlier pursuant to the other provisions of
this Agreement (the “Term”).

8.2

Termination for Material Breach.

Either  Party  (the  “Notifying  Party”)  shall  be  entitled  to  terminate  this  Agreement  upon  written
notice  to  the  other  Party  if  such  other  Party  materially  breaches  this  Agreement  and  fails  to  cure  such  breach  [***]  following
written notice from the Notifying Party specifying such breach in reasonable detail.

8.2.1

8.2.2

Notwithstanding the foregoing, if the allegedly breaching Party in good faith disputes such material
breach or the failure to cure such material breach, then such Party shall provide the Notifying Party written notice of that dispute
putting forward in reasonable detail the rationale for disputing the alleged breach or failure to cure to the Notifying Party. In such
event, the Parties shall promptly undertake good faith efforts to resolve such dispute, in which case, such termination shall not be
effective until [***] after the resolution as to whether such material breach has occurred (and, if it is determined that there was a
material breach that remains uncured at the expiration of such [***]); provided, that, during the pendency of any such dispute
resolution  the  Parties  shall  continue  performing  their  respective  obligations,  and  exercising  their  respective  rights,  under  this
Agreement. The Parties hereby agree to take such steps as may be reasonably necessary to complete such dispute resolution as
expeditiously as possible given the circumstances.

27

Exhibit 10.24

8.3

Termination  Without  Cause.  Either  Party  may  terminate  this  Agreement  at  any  time  with  [***]  written

notice to the other Party.

8.4

Termination for Change of Control. Each Party shall provide to the other Party written notice within the
later  of  [***]  after  or  as  soon  as  permitted  under  Applicable  Laws  after  undergoing  a  Change  of  Control.  If  such  Change  of
Control is [***], then such other Party shall have the right (but not the obligation) to terminate this Agreement upon [***] prior
written notice, provided that such notice is given within [***] following such other Party’s receipt of the notice of such Change
of Control. [***].

8.5

[***]  If  a  Party  [***]  asserting  that  [***]  then  the  [***]  may,  [***].  Notwithstanding  the  foregoing,  the  [***]

shall not have the right to [***] to the extent [***].

8.6

Effect of Termination.

Parties under this Agreement shall cease immediately, unless otherwise stated in this Agreement.

8.6.1

General. In the case of expiration or termination of this Agreement, all rights and obligations of the

8.6.2

Accrued Rights and Obligations. Expiration or termination of this Agreement shall not relieve the
Parties  of  any  obligation  accrued  prior  to  such  expiration  or  termination,  nor  shall  expiration  or  any  termination  of  this
Agreement preclude either Party from pursuing all rights and remedies it may have under this Agreement, at law or in equity,
with respect to breach of this Agreement nor prejudice any Party’s right to obtain performance of any obligation.

8.6.3

Post-Termination Support. Upon any expiration or termination of this Agreement, the Parties will
ensure continued provision of support services to the then-current customers for the applicable System, as set forth in the then-
current warranty terms covering such System (or such longer period as may be required under Applicable Laws) (hereinafter the
“Termination  Support  Services”).  If  required  to  perform  the  Termination  Support  Services,  the  license  grants  set  forth  in
Section 3.2.1 and 3.2.2 relating to the Communication Protocol and the license grants set forth Sections 3.3.1 and 3.3.2 relating to
the use of the Tandem Partner CID Documentation, Tandem Partner CID and Tandem Development Tools shall continue for the
length  of  the  Termination  Support  Services  and  shall  be  subject  to  the  restrictions  set  forth  therein,  provided  that  upon  any
expiration or termination of this Agreement, the license grants set forth in Section 3.2.1 and 3.2.2 relating to the Communication
Protocol and the license grants set forth Sections 3.3.1 and 3.3.2 relating to the use of the Tandem Partner CID Documentation,
Tandem Partner CID and Tandem Development Tools will immediately and automatically be limited to the extent necessary to
support the units of the Combined Systems for such then-current customers.

Survival.  In  addition,  Sections  1,  3.1,  5.2,  6,  7,  8.6,  9  and  10,  and  the  third  sentence  of  Section
2.11.1 (but solely to the extent any relevant data results from such Clinical Studies commenced or initiated during the Term of
this Agreement), will survive expiration or termination of this Agreement, provided that, in the event any Section identified

8.6.4

28

Exhibit 10.24

above expressly sets forth a limited period of time with respect to the duration or survival of such right or obligation beyond the
expiration or termination of this Agreement, then such right or obligation shall survive only for such expressly identified period
of time.

9.

LIMITATION OF LIABILITY

IN  NO  EVENT  SHALL  EITHER  PARTY  BE  LIABLE  TO  THE  OTHER  OR  ANY  OTHER  PERSON  OR  ENTITY
FOR  COSTS  OF  PROCUREMENT  OF  SUBSTITUTE  GOODS,  LOST  PROFITS,  OR  ANY  OTHER  SPECIAL,
CONSEQUENTIAL,  OR  INCIDENTAL  DAMAGES,  HOWEVER  CAUSED  AND  UNDER  ANY  THEORY  OF
LIABILITY  ARISING  OUT  OF  THIS  AGREEMENT  WHETHER  BASED  IN  CONTRACT,  TORT  (INCLUDING
NEGLIGENCE), OR OTHERWISE. THESE LIMITATIONS SHALL APPLY WHETHER OR NOT THE BREACHING
PARTY  HAS  BEEN  ADVISED  OF  THE  POSSIBILITY  OF  SUCH  DAMAGES  AND  NOTWITHSTANDING  ANY
FAILURE  OF  ESSENTIAL  PURPOSE  OF  ANY  LIMITED  REMEDY  PROVIDED  HEREIN.  IF  EITHER  PARTY
TERMINATES  THIS  AGREEMENT  IN  ACCORDANCE  WITH  ANY  OF  ITS  PROVISIONS,  NEITHER  PARTY
SHALL  BE  LIABLE  TO  THE  OTHER,  BECAUSE  OF  SUCH  TERMINATION,  FOR  COMPENSATION,
REIMBURSEMENT  OR  DAMAGES  ON  ACCOUNT  OF  THE  LOSS  OF  PROSPECTIVE  PROFITS  OR
ANTICIPATED  SALES  OR  ON  ACCOUNT  OF  EXPENDITURES,  INVENTORY,  INVESTMENTS,  LEASES  OR
COMMITMENTS IN CONNECTION WITH THE BUSINESS OR GOODWILL OF TANDEM OR DEXCOM.

THE FOREGOING EXCLUSION OF CERTAIN DAMAGES IN THIS SECTION DOES NOT APPLY TO DAMAGES
FOR ANY OF THE FOLLOWING:

(I)

(II)

BREACH  OF  AN  OBLIGATION  OF  CONFIDENTIALITY  UNDER  SECTION  6  OR  MISAPPROPRIATION
OF INTELLECTUAL PROPERTY OR TRADE SECRETS; OR
INDEMNIFICATION
INDEMNIFICATION  OBLIGATIONS  UNDER  SECTION 
OBLIGATIONS  UNDER  SECTION  7  RELATED  TO  INFRINGEMENT  OF  INTELLECTUAL  PROPERTY
RIGHTS.

INCLUDING 

7, 

10. MISCELLANEOUS

10.1 No  Exclusivity.  This  Agreement  shall  be  non-exclusive  for  both  Tandem  and  DexCom,  and,  subject  to
compliance with the terms and conditions of this Agreement, shall in no way prohibit either Party from working with any Third
Party, including other insulin pump or CGM and/or data management companies, or acquiring, licensing, designing, developing,
marketing,  selling  and/or  distributing  products  that  compete,  directly  or  indirectly,  with  the  products  contemplated  by  this
Agreement. Each Party further acknowledges that the personnel assigned to the activities contemplated by this Agreement may
also  participate  in  other  activities  that  may  utilize  technologies  similar  to  or  involve  products  competitive  with  those
contemplated by this Agreement.

29

Exhibit 10.24

10.2

Subcontractors. Subject  to  the  terms  and  conditions  of  this  Agreement,  either  Party  may  subcontract  the
performance  of  its  obligations  under  this  Agreement  to  a  Third  Party  [***],  provided  that  (i)  such  subcontractor  is  bound  by
terms and conditions consistent, in all relevant respects, with this Agreement, including restrictions with respect to the protection
and  use  of  Confidential  Information  which  are  no  less  stringent  than  those  set  forth  in  this  Agreement;  (ii)  such  Party  hereby
expressly  waives  any  requirement  that  the  other  Party  exhaust  any  right  or  remedy  (or  otherwise  proceed)  against  any  such
subcontractor for any obligation or performance hereunder prior to proceeding directly against such Party; and (iii) each Party
shall be fully responsible for the performance of its subcontractors.

10.3 Contract Interpretation. The meaning of a provision of this Agreement will be considered in context with
other provisions of the Agreement. The following principles apply to the construction of this Agreement unless the construction
is plainly contrary to the intent of the Parties:

10.1

“Including” means “including but not limited to.”

10.2

“Or” means “and/or.”

10.3

“Will” and “shall” have the same meaning.

expressly assigns a different one.

10.4

Language  that  has  a  generally  prevailing  meaning  is  given  that  meaning  unless  the  Agreement

10.5

Technical terms used in the technical field of the subject of the Agreement are given their technical

meaning.

masculine.

10.6

Singular words may be treated as plural, and plural words may be treated as singular.

10.7

The  masculine  gender  may  be  treated  as  feminine,  and  the  feminine  gender  may  be  treated  as

10.8

In computing any period of time under this Agreement, the day of the act, event, or default from
which the designated period of time begins to run is not included. If the Agreement specifies that a period is to run for a certain
number  of  business  days,  only  business  days  are  included  in  the  count,  and  the  period  may  not  end  on  any  day  that  is  not  a
business day.

10.4

Force Majeure. Nonperformance of any Party will be excused to the extent that performance is prevented
or delayed by strike, fire, earthquake, flood, governmental acts or orders or restrictions (other than due to a failure to comply with
Applicable  Laws),  epidemic,  pandemic,  or  any  other  reason  where  failure  to  perform  is  beyond  the  reasonable  control  of  the
nonperforming Party.

10.5 No Implied Waivers; Rights Cumulative. No failure on the part of DexCom or Tandem to exercise and no

delay in exercising any right under this Agreement, or

30

Exhibit 10.24

provided by statute or at law or in equity or otherwise, will impair, prejudice or constitute a waiver of any such right, nor will any
partial exercise of any such right preclude any other or further exercise thereof or the exercise of any other right.

10.6

Independent Contractors. Nothing contained in this Agreement is intended implicitly, or is to be construed,
to  constitute  DexCom  or  Tandem  as  partners  in  the  legal  sense.  No  Party  hereto  will  have  any  express  or  implied  right  or
authority  to  assume  or  create  any  obligations  on  behalf  of  or  in  the  name  of  the  other  Party  or  to  bind  the  other  Party  to  any
contract, agreement or undertaking with any Third Party.

10.7 Notices.  All  notices,  requests  and  other  communications  hereunder  will  be  in  writing  and  will  be
personally delivered or sent by registered or certified mail, return receipt requested, postage prepaid, or via email (with delivery
or  receipt  confirmation),  in  each  case  to  the  respective  address  specified  below,  or  such  other  address  as  may  be  specified  in
writing to the other Parties hereto:

Tandem:    Tandem Diabetes Care, Inc.

11075 Roselle St.
San Diego, CA 92121
Attn:    CEO
    [***]

With Copy to:    Tandem Diabetes Care, Inc.

11075 Roselle St.
San Diego, CA 92121
Attn:    General Counsel

        [***]

DexCom:    DexCom, Inc.

6340 Sequence Drive
San Diego, California 92121
Attn:    Legal Department
    [***]

10.8 Assignment. Except  as  otherwise  expressly  provided  under  this  Agreement,  neither  Party  may  assign  or
otherwise  transfer  this  Agreement  or  any  right  or  obligation  hereunder  without  the  express  prior  written  consent  of  the  other
Party; provided that: either Party shall be permitted to effect such an assignment or other transfer of this Agreement in its entirety,
without the written consent of the other Party (i) to any of its then-existing Affiliates, or (ii) in connection with a merger or the
transfer  or  sale  of  all  or  substantially  all  of  its  business  or  assets  related  to  this  Agreement,  or  (iii)  subject  to  Section  8.4,  in
connection with a Change of Control.

10.9 Modifications. No amendment or modification of any provision of this Agreement will be effective unless

in writing signed by each Party hereto. No provision of this

31

Exhibit 10.24

Agreement will be varied, contradicted or explained by any oral agreement, course of dealing or performance or any other matter
not set forth in an agreement in writing and signed by all Parties. In the event of a conflict between the provisions of the exhibits
or the attachments to this Agreement and the provisions of this Agreement itself, the conflicting provision(s) of the Agreement
shall control over the language in the exhibit or attachments, unless otherwise agreed by the Parties.

10.10 Severability. If any provision hereof should be held invalid, illegal or unenforceable in any jurisdiction, all
other provisions hereof will remain in full force and effect in such jurisdiction and will be liberally construed in order to carry out
the intentions of the Parties hereto as nearly as may be possible. Such invalidity, illegality or unenforceability will not affect the
validity, legality or enforceability of such provision in any other jurisdiction.

10.11 Governing Law.

10.11.1 This Agreement and any dispute arising from the performance or breach hereof will be governed by
and construed and enforced in accordance with the laws of the State of California without regard for conflicts of laws principles.
Disputes  as  to  matters  within  the  authority  of  the  Development  Working  Team  will  be  resolved  as  set  forth  in  Section  2.3.7;
provided that any dispute as to the application of such Section 2.3.7 shall be subject to this Section 10.11.

10.11.2 Notwithstanding  any  other  provision  of  this  Agreement,  either  Party  may  seek  interim  equitable
relief  in  any  court  of  competent  jurisdiction  in  connection  with  any  alleged  breach  or  violation  of  Section  2.2,  Section  6  or
Intellectual Property rights.

10.12 Choice  of  Forum.  The  Parties  hereby  submit  and  consent  to  the  exclusive  jurisdiction  of  any  state  or
federal court located in [***] and irrevocably agree that all actions or proceedings relating to this Agreement shall be litigated in
such courts, and each of the Parties waives any objection which it may have based on improper venue or forum non conveniens
to the conduct of any such action or proceeding in such court.

10.13 Counterparts. This Agreement may be executed in two or more counterparts, each of which will be deemed

an original, and all of which together, will constitute one and the same instrument.

10.14 Headings. Headings used herein are for convenience only and will not in any way affect the construction of

or be taken into consideration in interpreting this Agreement.

10.15 Entire Agreement. This Agreement (including the exhibits attached hereto which are hereby incorporated
into this Agreement by reference), together with the Transaction Agreements, constitutes the entire agreement with respect to the
subject  matter  hereof,  and  supersedes  all  prior  or  contemporaneous  understandings  or  agreements,  whether  written  or  oral,
between  DexCom  and  Tandem  with  respect  to  such  subject  matter.  For  clarity,  (i)  the  G4  Development  Agreement  was
terminated  effective  August  10,  2020,  (ii)  the  G5  Development  Agreement  will  terminate  effective  December  31,  2020  with
respect to all countries other than

32

Exhibit 10.24

Australia and will terminate on December 31, 2021 with respect to Australia, (iii) the Original G6 Development Agreement shall
remain  in  full  force  and  effect  subject  to  any  amendments  thereto  and  for  clarity  shall  include  the  amendments  in  the
Commercialization Agreement executed between the parties and (iv) the TypeZero License Agreement shall remain in full force
and effect and shall not be amended or modified by this Agreement.

10.16 Performance  by  Affiliates.  Either  Party  may  discharge  any  obligation  and  exercise  any  right  hereunder
through  any  of  its  Affiliates.  Each  Party  hereby  guarantees  the  performance  by  its  Affiliates  of  such  obligations  under  this
Agreement, and shall cause its Affiliates to comply with the provisions of this Agreement in connection with such performance.
Any breach by a Party’s Affiliate of any of such Party’s obligations under this Agreement shall be deemed a breach by such Party,
and the other Party may proceed directly against such first Party without any obligation to first proceed against such Affiliate.

10.17 Standstill.

10.17.1 Except as permitted by the last sentence of this Section 10.17, during the Term of this Agreement
and  for  a  period  of[twelve  (12)  months  thereafter,  without  the  prior  written  consent  of  the  Board  of  Directors  of  Tandem,
DexCom and its officers, directors and Affiliates, will not directly or indirectly in any manner: (i) acquire, announce an intention
to acquire, or agree to acquire, directly or indirectly, alone or in concert with others, by purchase, gift or otherwise, any direct or
indirect  beneficial  ownership  (within  the  meaning  of  Rule  13d-3  under  the  Securities  Exchange  Act  of  1934  (the  “Exchange
Act”))  or  interest  in  any  securities  or  direct  or  indirect  rights,  warrants  or  options  to  acquire,  or  securities  convertible  into  or
exchangeable for, any securities of Tandem (ii) make, or in any way participate in, directly or indirectly, alone or in concert with
others,  any  “solicitation”  of  “proxies”  to  vote  (as  such  terms  are  used  in  the  proxy  rules  of  the  SEC  promulgated  pursuant  to
Section  14  of  the  Exchange  Act)  any  securities  of  Tandem  with  respect  to  any  business  combination,  restructuring,
recapitalization or similar transaction; (iii) form, join or in any way participate in a “group” within the meaning of Section 13(d)
(3) of the Exchange Act with respect to any voting securities of Tandem; (iv) acquire, announce an intention to acquire, or agree
to  acquire,  directly  or  indirectly,  alone  or  in  concert  with  others,  by  purchase,  exchange  or  otherwise,  (a)  any  of  the  assets,
tangible or intangible, of Tandem or (b) direct or indirect rights, warrants or options to acquire any assets of Tandem, other than
in the ordinary course of business; (v) enter into any arrangement or understanding with, or otherwise assist or encourage, others
to  do  any  of  the  actions  restricted  or  prohibited  under  clauses  (i),  (ii),  (iii)  or  (iv)  of  this  Section  10.17;  (vi)  otherwise  act  in
concert with others, to seek to offer to Tandem or any of its stockholders any business combination, restructuring, recapitalization
or similar transaction to or with Tandem, or (vii) take any action to control the management, Board of Directors or policies of
Tandem. Notwithstanding the above, cumulative acquisitions by DexCom, including any Affiliate of DexCom, of less than one
percent (1%) of Tandem's outstanding common shares shall not be deemed a breach of this provision.

of the standstill provision, (i) a Third Party unrelated to

10.17.2 The standstill provisions of Section 10.17.1 shall not apply in the event that, without any violation

33

Exhibit 10.24

DexCom shall have entered into a definitive agreement with Tandem to acquire more than 50% of the outstanding common stock
of Tandem, or (ii) a Third Party unrelated to DexCom commences a tender offer for more than 50% of the outstanding common
stock  of  Tandem  that  the  board  of  directors  of  Tandem  recommends.  The  standstill  provisions  of  Section  10.17.1  shall
automatically become applicable again if the Third Party announces its intent not to proceed with the acquisition or commenced
tender offer.

10.17.3 DexCom recognizes that, if it fails to perform or breaches any of its obligations under this Section
10.17, any remedy at law may prove to be inadequate relief to Tandem. DexCom therefore agrees that Tandem is entitled to seek
temporary and permanent injunctive relief or specific performance in any such case.

[Signature Page Follows]

34

IN WITNESS WHEREOF, the Parties hereto have caused this Agreement to be signed by duly authorized officers or
representatives as of the Effective Date.

DEXCOM, INC.
By:                    
Print Name:                
Title:                    
Date:                    

TANDEM DIABETES CARE, INC.
By:                    
Print Name:                
Title:                    
Date:                    

Exhibit A: Initial Combined System Architecture DexCom G6®

[***]

Exhibit 10.25

COMMERCIALIZATION AGREEMENT

This Commercialization Agreement (this “Agreement”) is made and entered into on November 20, 2020 (the “Effective
Date”) by and between Tandem Diabetes Care, Inc, having a principal place of business at 11075 Roselle St., San Diego, CA
92121 (“Tandem”) and DexCom, Inc., a Delaware corporation having a principal place of business at 6340 Sequence Drive, San
Diego,  CA  92121  (“DexCom”).  Tandem  and  DexCom  may  be  referred  to  in  this  Agreement  individually  as  a  “Party”  and
collectively as the “Parties”.

A.

B.

DexCom is in the business of developing and commercializing continuous glucose monitoring systems;

Tandem is in the business of developing and commercializing insulin pump systems;

RECITALS

C.

The  Parties  are  entering  into  a  development  agreement  of  even  date  herewith,  to  enable  the  integration  of
Tandem’s t:sport insulin pump with DexCom’s G6  CGM device and enable the integration of Tandem’s t:slim X2™ and t:sport
insulin pumps with DexCom’s G7® CGM device (the “Development Agreement”);

®

D.

The Parties have amended that certain development agreement, dated June 4, 2015, as amended, for the integration
of  Tandem’s  t:slim  X2™  insulin  pump  with  DexCom’s  G6   CGM  device  (the  “On-Market  t-slim:G6  Implementation”  and
such  agreement,  the  “Original  G6  Development  Agreement”  and,  together  with  the  Development  Agreement,  “Current
Development Agreements”), such that commercialization activities relating to this implementation of the Combined System are
governed by the terms of this Agreement;

®

E.

On February 7, 2020, DexCom issued a notice of termination for (i) the development agreement dated January 4,
2013,  which  addressed  the  integration  of  Tandem’s  insulin  pump  with  DexCom  G4   CGM  device  (the  “G4 Development
Agreement”),  which  termination  became  effective  August  10,  2020  and  (ii)  the  development  agreement  dated  June  4,  2015,
which addressed the integration of Tandem’s insulin pump with DexCom G5  CGM device (the “G5 Development Agreement”
and  collectively  with  the  G4  Development  Agreement,  “Legacy  Development  Agreements”),  which  the  Parties  agreed  will
terminate on December 31, 2020 with respect to all countries other than Australia and will terminate on December 31, 2021 with
respect to Australia; and

®

®

F.

The  Parties  desire  to  commercialize  the  integrated  solutions  developed  under  the  Current  Development

Agreements on the terms and conditions set forth herein.

Accordingly, the Parties therefore agree as follows:

AGREEMENT

1

 
 
Exhibit 10.25

1.

DEFINITIONS

1.1.

“Affiliates” means any corporation or other entity that is directly or indirectly controlling, controlled by or under
common control with a Party. For the purpose of this definition, “control” means: (i) the direct or indirect ownership of more than
fifty percent (50%) of the capital stock of the subject entity; (ii) the direct or indirect control of more than fifty percent (50%) of
the voting rights of the subject entity; or (iii) the possession, directly or indirectly, of the power to direct or cause the direction of
the  management  or  policies  of  the  subject  entity  (whether  through  ownership  of  securities  or  other  ownership  interests,  by
contract or otherwise).

1.2.

“Agreed Markets” means the countries or jurisdictions in which the Combined System will be commercialized in
accordance with the Commercialization Plan and specifically including the countries where Tandem is currently commercializing
the On-Market t-slim:G6 Implementation, as set forth on Exhibit A.

1.3.

“[***]” means, (a) with respect to DexCom [***] and (b) with respect to Tandem [***].

1.4.

“Alliance Manager” has the meaning set forth in the Development Agreement.

1.5.

“Anti-Corruption  Laws”  means  the  United  States  Foreign  Corrupt  Practices  Act,  the  United  States  Anti-
Kickback Statute, the United Kingdom Bribery Act, and any other laws of a similar nature for the prevention of inter alia, fraud,
corruption, racketeering, money laundering and terrorism, in each case as may be amended from time to time.

1.6.

“Applicable Laws” means all applicable laws, rules and regulations, including any rules, regulations, guidance or
other requirements of any Regulatory Authority, that may be in effect from time to time and are applicable to a particular activity
hereunder, including, as applicable, (i) regulations and guidance documents of the FDA and EMA (and national implementations
thereof) and, if and as appropriate under the circumstances, International Conference on Harmonization (ICH) guidance or other
comparable regulation and guidance of any applicable Regulatory Authority in the Agreed Markets, (ii) Anti-Corruption Laws,
(iii) Privacy Laws, (iv) Transparency Laws, (v) cGCP, (vi) cGDP, and (vii) cGMP.

1.7.

“cGCP”  means  all  applicable  current  Good  Clinical  Practice  standards  for  the  design,  conduct,  performance,
monitoring,  auditing,  recording,  analyses  and  reporting  of  Clinical  Studies,  including,  as  applicable,  (a)  as  set  forth  in  the
International  Conference  on  Harmonisation  of  Technical  Requirements  for  Registration  of  Pharmaceuticals  for  Human  Use
(“ICH”)  Harmonised  Tripartite  Guideline  for  Good  Clinical  Practice  (CPMP/ICH/135/95)  and  any  other  guidelines  for  good
clinical practice for trials on medicinal products in the Agreed Markets, (b) the Declaration of Helsinki (2004) as last amended at
the  52   World  Medical  Association  in  October  2000  and  any  further  amendments  or  clarifications  thereto,  (c)  U.S.  Code  of
Federal Regulations Title 21, Parts 50 (Protection of Human Subjects), 56 (Institutional Review Boards) and 312 (Investigational
New Drug Application), as may be amended from time to time, and (d) the equivalent applicable laws in any relevant country,
each as may be amended

nd

2

Exhibit 10.25

and  applicable  from  time  to  time  and  in  each  case,  that  provide  for,  among  other  things,  assurance  that  the  clinical  data  and
reported results are credible and accurate and protect the rights, integrity, and confidentiality of trial subjects.

1.8.

“cGDP”  means  the  then  current  standards  for  all  good  distribution  practices  relevant  to  any  product  hereunder,
including, as applicable, (a) the principles detailed in the U.S. Current Good Manufacturing Practices, 21 C.F.R. Sections 210,
211, (b) European Directive 2013/C 68/01 and Eudralex 4, (c) WHO TRS 957 Annex 5, (d) USP <1079>, (e) any state or other
local laws or regulations governing the licensing of distributors or manufacturers of pharmaceutical products or medical devices,
and (f) the equivalent applicable laws in any relevant country, each as may be amended and applicable from time to time.

1.9.

“CGM” means continuous glucose monitoring.

1.10.

“cGMP” means the then-current Good Manufacturing Practices that apply to the manufacture (including clinical
or commercial supply) of any product hereunder, including, as applicable, (a) the United States regulations set forth under Title
21 of the United States Code of Federal Regulations, parts 4, 210, 211 and 820, (b) applicable guidance published from time-to-
time  by  the  FDA,  (c)  the  International  Conference  on  Harmonisation  Guidelines  ICH  Q7A  Good  Manufacturing  Practice
Guidance for the principles, guidelines of Good Manufacturing Practices for Medicinal Products as defined with EC Directive
2003/94/EC  and  associated  EC  Guide  to  Good  Manufacturing  Practice,  and  (d)  the  equivalent  applicable  laws  in  any  relevant
country, each as may be amended and applicable from time to time.

1.11.

“Change  of  Control”  means  a  transaction  or  a  series  of  related  transactions:  (i)  in  which  one  or  more  related
parties that did not previously own or control greater than a fifty percent (50%) equity interest in a Party obtains ownership or
control of greater than a fifty percent (50%) equity interest in a Party; (ii) as a result of which one or more related parties that did
not previously have the right or power to control the management or policies of a Party acquires such right or power; or (iii) in
which a Party sells all or substantially all of its assets to a Third Party.

1.12.

“Clinical Study”  means  any  pre  or  post  approval  clinical  study  involving  the  administration  of  and/or  use  of  a
Combined  System  with  a  human  subject,  whether  conducted  before  or  after  Regulatory  Approval  of  a  Combined  System,
including clinical studies to support such Regulatory Approval process or as otherwise required by a Regulatory Authority.

1.13.

“Combined System” means an integrated technology solution comprised of the DexCom System and the Tandem
System that enables [***]. The Parties agree that the integrated technology solution(s) developed by the Parties pursuant to the
Legacy Development Agreements, and any improvements thereto, are not Combined Systems hereunder.

1.14.

“Combined  System  Implementation”  means,  as  applicable,  an  implementation  of  the  Combined  System,
involving the integration of Tandem’s t:sport insulin pump with DexCom’s G6® CGM device, the integration of Tandem’s t:slim
X2™ insulin pump with DexCom’s G7® CGM device and the integration of Tandem’s t:sport insulin pump with

3

Exhibit 10.25

DexCom’s  G7®  CGM  device,  in  each  case  as  developed  under  the  Development  Agreement.  The  Parties  agree  that  the  On-
Market  t-slim:G6  Implementation,  including  any  improvement  thereto,  is  not  a  Combined  System  Implementation.  The  initial
architecture of the Combined System Implementation with respect to Tandem’s t:sport Insulin Delivery Device and DexCom’s
G6® CGM Device is described in Exhibit A to the Development Agreement.

1.15.

“Commercially Reasonable Efforts” means the carrying out of a Party's obligations under this Agreement with
the  exercise  of  prudent  scientific  and  business  judgment  and  a  level  of  effort  and  resources  consistent  with  the  efforts  and
resources  that  the  Party  who  bears  the  performance  obligation,  but  in  any  event  at  least  the  level  of  effort  and  resources  of  a
similarly-sized comparable Third Party in the CGM or insulin delivery device industry, as applicable, would employ for products
of similar strategic importance and commercial value that result from its own research efforts.

1.16.

“Communication Protocol”  means  a  DexCom  communication  protocol  that  permits  a  DexCom  CGM-Enabled
Tandem  Display  Device  to  identify,  receive  and  display  DexCom  CGM  Data  and  to  control  the  DexCom  CGM  Transmitter,
which communication protocol will be developed by or on behalf of DexCom under the Development Plan, as may be amended
or updated by DexCom from time to time in accordance with the Development Plan.

1.17.

“Compliance”  means  the  adherence  by  the  Parties  in  all  material  respects  to  all  Applicable  Laws  and  Party-

Specific Regulations, in each case with respect to the activities to be conducted under this Agreement.

1.18.

“Control”,  “Controls”  or  “Controlled  by”  means,  with  respect  to  any  item  of  or  right  under  Intellectual
Property, the ability of the specified Party or any of its Affiliates, whether through ownership, license or other right (other than
pursuant  to  this  Agreement),  to  grant  access  to,  license  or  sublicense  such  item  or  right  without  violating  the  terms  of  any
agreement or other arrangement with any Third Party. Notwithstanding the foregoing, Intellectual Property held by a Third Party
that is an acquirer in a Change of Control transaction of a Party or by any of such Third Party’s Affiliates (such Third Party and
Affiliates collectively, the “Acquirer”) that exists immediately before the consummation of such Change of Control transaction
or is or developed or acquired by the Acquirer after such consummation independently of this Agreement shall not be deemed to
be Controlled by such Party.

1.19.

“Customer” means a customer that has purchased a Combined System, or a DexCom CGM Device or Tandem
Insulin  Delivery  Device  in  connection  with  a  Combined  System,  whether  an  end  user,  a  distributor,  a  payor  or  a  healthcare
professional, as applicable.

1.20.

 “Development Plan” has the meaning set forth in the Development Agreement.

1.21.

“DexCom  CGM  App”  means  any  software  (including  any  software  application)  of  DexCom  or  its  Affiliates
designed to gather DexCom CGM Data in connection with a Combined System, which may include software loaded onto a CGM
device, cloud infrastructure, and/or Electronic Health Record (EHR) systems, depending on the configuration of such Combined
System, as described in more detail in the Development Plan.

4

Exhibit 10.25

1.22.

“DexCom CGM Data” means the continuous glucose monitoring data displayed on the receiver or other display
device of a DexCom System (in each case solely to the extent such DexCom System is used as part of a Combined System in
accordance with this Agreement or the Development Agreement), as set forth in more detail in Exhibit B.  For clarity, DexCom
CGM Data excludes any raw CGM sensor data.

1.23.

“DexCom CGM Device” means DexCom’s CGM devices known as DexCom G6  and DexCom G7 , including

®

®

any Minor Release thereof.

1.24.

“DexCom CGM-Enabled Tandem Display Device” means a Tandem Display Device comprising a receiver or
other component of the Tandem Insulin Delivery Device configured to identify, Process and/or display DexCom CGM Data from
a DexCom CGM Transmitter and control the DexCom CGM Transmitter, as described in more detail in the Development Plan. A
DexCom  CGM-Enabled  Tandem  Display  Device  will  be  independently  developed  by  Tandem  and  is  not,  and  will  not  be,  a
component of any DexCom System.

1.25.

“DexCom  CGM  Transmitter”  means  the  transmitter  component  of  the  DexCom  System  (which  may  be  a
standalone DexCom transmitter that operably couples to the DexCom Sensor or an embedded component of a DexCom Sensor)
that  is  configured  to  transmit  DexCom  CGM  Data  from  a  DexCom  Sensor  to  any  receiver  adapted  to  identify,  receive,  and
display such information, and is also controlled from an authenticated receiver and the DexCom CGM App.

1.26.

  “DexCom  Sensor”  means  the  component  of  a  DexCom  System  comprising  a  continuous  glucose  monitoring
electrode sensor, adapted to (i) penetrate the patient’s skin to come into contact with the patient’s interstitial fluid, (ii) measure
interstitial fluid glucose level, and (iii) be operably coupled to a DexCom CGM Transmitter to communicate the blood glucose
value as measured by such sensor, to a separate receiver.

1.27.

“DexCom System” means a CGM system comprised of a DexCom CGM Device and one or more DexCom CGM

Apps, as described in more detail in the Development Plan.

1.28.

“DexCom Trademarks” means the Trademarks set forth on Exhibit C  and  such  other  Trademarks  as  DexCom

may designate in writing to Tandem from time to time.

1.29.

“EMA” means the European Medicines Agency or any successor agency thereto.

1.30.

“EU”  means  those  countries  that  are  members  of  the  European  Union  as  of  the  date  on  which  the  relevant

determination is being made.

1.31.

“FDA” means the United States Food and Drug Administration or any successor agency thereto.

1.32.

“First Commercial Launch” means, with respect to each Combined System, the first date that such Combined
System is (or was) made available for purchase by any Customer in any Agreed Market following Regulatory Approval in such
Agreed Market.

5

Exhibit 10.25

1.33.

“Governmental  Authority”  means  any  (i)  international,  regional,  national,  federal,  state,  or  local  government
entity,  authority,  agency,  instrumentality,  court,  tribunal,  regulatory  commission  or  other  body,  either  foreign  or  domestic,
whether  legislative,  judicial,  administrative  or  executive;  or  (ii)  arbitrator  to  whom  a  dispute  has  been  presented  under
government rule or by agreement of the Parties with an interest in such dispute.

1.34.

“HIPAA” means the Health Insurance Portability and Accountability Act of 1996, and the regulations thereunder,

as they may be amended from time to time.

1.35.

“HITECH  Act”  means  the  Health  Information  Technology  for  Economic  and  Clinical  Health  Act,  and  the

regulations thereunder, as they may be amended from time to time.

1.36.

 “Intellectual Property” means (collectively): any copyright, patent or patent application (including any foreign
counterparts of any of the foregoing, as well as all continuations, continuations-in-part, divisionals, reissues, reexaminations, and
all renewals and extensions thereof, regardless of whether such rights arise under the laws of the United States or any other state,
country  or  jurisdiction),  inventions,  trade  secrets,  methods,  know-how,  technology,  information,  data  and  results  (including
pharmacological, biological, chemical, biochemical, toxicological, and clinical test data and results), software, algorithms, rights
of  publicity,  authors’  rights,  goodwill  and  all  other  intellectual  property  rights  as  may  exist  now  and/or  hereafter  come  into
existence. Intellectual Property shall include Software and Copyrights, but shall exclude all Trademarks.

1.37.

“Internal Compliance Policies” means a Party’s internal policies and procedures intended to ensure that a Party

complies with Applicable Laws, Party-Specific Regulations, and such Party’s internal ethical, medical and similar standards.

1.38.
Agreement.

“Joint  Steering  Committee”  means  the  Joint  Steering  Committee  formed  pursuant  to  the  Development

1.39.

“Major Release” means a new generation of a product (e.g., in the case of the DexCom System, G7  as compared
to G6 ) that adds material features and functionality improving overall performance, efficiency and/or usability, and designated
by the provider as a replacement for a prior generation, excluding for clarity any Minor Release.

®

®

1.40.

 “Marketing Team” has the meaning set forth in Section 6.1.2.

1.41.

“Minor  Release”  means  an  intra-generational  product  release  adding  functionality  in  a  backwards-compatible

manner, or a patch version for such product making backwards-compatible bug fixes.

1.42.

“Party-Specific  Regulations”  means  all  judgments,  decrees,  orders  or  similar  decisions  issued  by  any
Governmental  Authority  specific  to  a  Party,  and  all  consent  decrees,  corporate  integrity  agreements,  or  other  agreements  or
undertakings of any kind by a Party with any Governmental Authority, in each case as the same may be in effect from time to
time and applicable to a Party’s activities contemplated by this Agreement.

6

Exhibit 10.25

1.43.

“Personal Data” means any information or set of information relating to an identified or identifiable individual
Processed by either Party through a Combined System or provided or shared by or on behalf of one Party to the other Party under
this  Agreement,  regardless  of  the  medium  in  which  such  information  is  displayed  or  contained,  which  shall  include  (a)  all
information that identifies that individual or could reasonably be used to identify such individual, (b) all “personal information,”
“personal data,” and/or “protected health information” under applicable Privacy Laws (including, as applicable, HIPAA, CCPA,
GDPR,  and  APPI),  and  (c)  all  information  to  which  any  applicable  Privacy  Laws  apply  and  shall,  at  a  minimum,  include  any
information  which  relates  to  an  identified  or  identifiable  natural  person.  For  the  purposes  of  this  Agreement,  Personal  Data
includes DexCom CGM Data, and Tandem Insulin Data and specifically excludes any information that has been de-identified.

1.44.

“PMA” means premarket approval.

1.45.

“Privacy  Laws”  means  all  applicable  foreign,  federal,  state,  and  local  laws  and  regulations  governing  the
Processing, sharing, safeguarding, security, disclosure or transfer of Personal Data (including electronic transaction sets, medical
code sets, provider identifier, employer identifier, and patient identifier), as amended from time to time, including, as applicable,
(i)  HIPAA  and  the  HITECH  Act  and  all  amendments  to  and  further  regulations  of  HIPAA  and  the  HITECH  Act,  (ii)  the  EU
General Data Protection Regulation 2016/679 (“GDPR”), (iii) California Consumer Privacy Act (“CCPA”), (iv) Japan’s Act on
the Protection of Personal Information (“APPI”), and (v) the CAN-SPAM Act, Canada’s Anti-Spam Legislation and other laws
or regulations governing telemarketing, including any such laws or regulations prohibiting unsolicited telephone calls to persons
or entities listed on “Do Not Call” registries or similar lists or prohibiting unsolicited e-mails, spam or faxes to any person.

1.46.

“Processing” (including “Process” and “Processed”) means any operation or set of operations that is performed on
Personal  Data  within  an  entity  that  maintains  such  information,  including  receipt,  use,  collection,  recording,  maintaining,
organization, storage, adaptation, modification, retrieval, consultation, retention, alteration, dissemination, transmission, access,
transfer,  combination,  erasure,  destruction,  deidentification,  or  pseudonymization.  Processing  does  not  include  the  release,
transfer,  provision  of,  access  to,  or  divulging  in  any  other  manner  of  Personal  Data  outside  the  Party  maintaining  such
information (and its Affiliates) and not to the other Party or its Affiliates.

1.47.

 “Product Claims” means assertions relating to the features and/or benefits of the Combined Systems excluding
any assertions solely relating to the features and/or benefits of (i) a DexCom CGM Device and/or a DexCom CGM App, or (ii) a
Tandem Insulin Delivery Device, a Tandem Display Device and/or a Tandem Diabetes Management App.

1.48.

  “Promotion  Materials”  mean  all  advertising,  promotional  and  communication  materials,  in  whatever  form  or
medium, for marketing, advertising, promotion, labeling and/or education of all or part of the Combined Systems in the Agreed
Markets  approved  by  the  Parties  in  accordance  with  Section  6.2.1.  For  clarity,  “Promotion  Materials”  only  includes  such
materials for each Party’s discrete System to the extent such System is being promoted in the context of the Combined Systems.

7

Exhibit 10.25

1.49.

“Regulatory  Approval”  means,  with  respect  to  a  country,  any  and  all  classifications,  clearances,  approvals,
licenses,  registrations  or  authorizations  of  any  Regulatory  Authority  (including  any  required  approvals  for  reimbursement)
necessary  to  commercially  distribute,  sell  or  market  a  product  in  such  country,  including,  as  may  be  applicable,  PMA,  a
premarket  notification  (510(k))  or  a  de  novo  application  in  the  United  States  or  analogous  clearance  or  approval  in  other
jurisdictions, including a CE marking approval in the EU.

1.50.

“Regulatory  Authority”  means  the  FDA,  the  EMA  or  any  supranational,  national  or  local  agency,  authority,
department, inspectorate, ministry official, parliament or public or statutory person of any government of any country, including a
notified  body,  having  jurisdiction  over  any  of  the  activities  contemplated  by  this  Agreement  or  the  Parties,  or  any  successor
bodies thereto.

1.51.

“Regulatory  Documentation”  means  all  (i)  applications,  registrations,  licenses,  authorizations  and  approvals
(including  Regulatory  Approvals);  and  (ii)  correspondence,  reports  and  other  submissions  submitted  to  or  received  from
Regulatory Authorities and all supporting documents with respect thereto, including all adverse event files and complaint files.

1.52.

“Representatives”  means  a  Party’s  and  its  Affiliates’  employees,  officers,  directors,  consultants  and  legal,

technical and business advisors.

1.53.

“Sales Team” means, with respect to each Party, all of such Party’s employees or agents directly engaged in the

promotion and sale of the Combined Systems, including any field-based commercial representatives.

1.54.

“Software and Copyrights” means software, code, works of authorship and copyrightable subject matter.

1.55.

“System” means (i) with respect to DexCom, the DexCom System as used in the Combined System, and (ii) with

respect to Tandem, the Tandem System as used in the Combined System.

1.56.

  “Tandem  Diabetes  Management  App”  means  any  diabetes  management  software  (including  any  software
application),  of  Tandem  or  its  Affiliates  for  use  in  connection  with  the  Tandem  Insulin  Delivery  Device,  and  associated  data
management software, which may include such software loaded onto a Tandem Insulin Delivery Device, mobile device, cloud
infrastructure,  and/or  Electronic  Health  Record  (EHR)  systems,  depending  on  the  configuration  of  such  Combined  System,  as
described in more detail in the Development Plan.

1.57.

“Tandem Display Device”  means  a  device  used  in  connection  with,  or  as  a  component  of  the,  Tandem  Insulin
Delivery Device that communicates with and controls (fully or partially) the Tandem Insulin Delivery Device, and which also
Processes data related to the Tandem System.

1.58.

“Tandem Insulin Data” means any insulin data generated by a Tandem System (solely to the extent such Tandem

System is used as part of a Combined System in accordance

8

Exhibit 10.25

with this Agreement or the Development Agreement) and made available to DexCom through the Tandem Partner CID, as set
forth in more detail in Exhibit D. For clarity, Tandem Insulin Data does not include any data not specified in the Tandem Partner
CID.

1.59.

 “Tandem Insulin Delivery Device” means Tandem’s pump products known as t:slim and t:sport, with or without

a dedicated controller, including any Minor Release thereof.

1.60.

“Tandem  Partner  CID”  means  the  communication  interface  description  (“CID”)  that  defines  the  messaging

protocol used to allow the Tandem System to communicate [***] Data to a DexCom CGM App.

1.61.

“Tandem  System”  means  a  subcutaneous  infusion  system  comprised  of  a  Tandem  Insulin  Delivery  Device,  a
Tandem Display Device and one or more Tandem Diabetes Management Apps, as described in more detail in the Development
Plan.

1.62.

“Tandem Trademarks” means the Trademarks set forth on Exhibit E and such other Trademarks as Tandem may

designate in writing to DexCom from time to time.

1.63.

“Third Party” means any entity or person other than DexCom or Tandem or their respective Affiliates.

1.64.

“Trademarks”  means  all  trade  names,  trademarks,  service  marks,  logos  and  trade  dress,  including  applications

therefor, and all rights therein and thereto, together with all goodwill associated therewith.

1.65.
Agreement.

“Transaction  Agreements”  means,  collectively,  this  Agreement,  the  Development  Agreement  and  the  Quality

1.66. Additional Definitions: Any capitalized terms not defined in this Agreement have the meaning as defined in the
Development Agreement executed by the Parties on November 20, 2020. The following table identifies the location of definitions
set forth in various Sections of this Agreement (or, where applicable, the Development Agreement):

Defined Term

Section Reference

“[***]”

“Agreement”

“[***]”

“Combined System Infringement Action”

“Commercial Working Team”

“[***]”

“Confidential Information”

“Commercialization Plan”

[***]

Preamble to this Agreement

[***]

Section 14.4

Section 2.3.1

[***]

Section 13.1

Section 2.1.1

“Current Development Agreements”

Recitals to this Agreement

“Data Breach”

Section 8.9.2

“Development Agreement”

Recitals to this Agreement

9

Exhibit 10.25

“DexCom”

“DexCom CGM Data IP”

“DexCom Improvements”

“[***]”

“DexCom Indemnitees”

“DexCom Trademark Guidelines”

“Disclosing Party”

“Effective Date”

“[***]”

“G4 Development Agreement”

“G5 Development Agreement”

“Indemnitee”

“Indemnitor”

“Initial Term”

Preamble to this Agreement

Section 8.3.1

Section 8.2

[***]

Section 14.2

Section 3.2.1

Section 13.1

Preamble to this Agreement

[Section 15.4]

Recitals to this Agreement

Recitals to this Agreement

Section 14.6

Section 14.6

Section 15.1

“Legacy Development Agreements”

Recitals to this Agreement

“Licensed Data”

“Licensee”

“Licensor”

“Losses”

“Managed Care Reimbursement”

“Marketing Team”

“Notifying Party”

Section 8.8

Section 8.8

Section 8.8

Section 14.1

Section 5.2.5

Section 6.1.2

Section 15.2.1

“Original G6 Development Agreement”

Recitals to this Agreement

“Original G6 Development Agreement Activities”

Section 2.1.1

“On-Market t-slim:G6 Implementation”

Recitals to this Agreement

“Party” and “Parties”

“Quality Agreement”

“Receiving Party”

“Relevant DexCom Regulatory Meetings”

“Relevant Tandem Regulatory Meetings”

“Scheduled Release”

“Subcommittee”

“System Labeling Guidelines”

“Tandem”

“Tandem Improvements”

“[***]”

Preamble to this Agreement

Section 9

Section 13.1

Section 4.2.4

Section 4.1.2

Section 11.2.1(ii)

Section 2.3.2(viii)

Section 5.2.4

Preamble to this Agreement

Section 8.1

[***]

“Tandem Indemnitees”

“Tandem Insulin Data IP”

“Term”

Section 14.1

Section 8.3.2

Section 15.1

10

Exhibit 10.25

“Transparency Laws”

Section 7.4

“Unauthorized Use or Unauthorized Access”

Section 8.9.1

“Unscheduled Release”

Section 11.2.1(ii)

2.

COMMERCIALIZATION, COMMERCIAL WORKING TEAM, PARTY RESPONSIBILITIES

2.1.

Commercialization Generally.

2.1.1

Commercialization Plan. As soon as reasonably practicable following the Effective Date, the Parties will
jointly agree on a detailed plan defining each Party’s responsibilities for commercializing the Combined Systems in the Agreed
Markets  (the  “Commercialization  Plan”).  The  Commercialization  Plan  will  include  for  each  Agreed  Market  each  Party’s
respective  responsibilities  for,  inter  alia:  (1)  branding  and  promotion  of  the  Combined  Systems,  (2)  provision  of  Promotion
Materials, as necessary, to enable the other Party’s Sales Team to sell, market and train on the safe and effective utilization of the
Combined  Systems,  and  (3)  provision  of  ongoing  patient  support  for  its  System  as  used  in  the  Combined  Systems.
Notwithstanding anything to the contrary in this Agreement, (a), with respect to the On-Market t-slim:G6 Implementation, the
Commercialization Plan will (i) account for any existing commercialization activities that are or were agreed upon by the Parties
under  the  Original  G6  Development  Agreement  (the  “Original  G6  Development  Agreement  Activities”),  and  (ii)  provide  a
reasonable  time  period  agreed  upon  by  the  Parties  for  the  Parties  to  implement  any  changes  necessary  to  such  existing
commercialization activities and processes related thereto to bring them into conformance with the terms of this Agreement and
the terms of the Commercialization Plan applicable to the Combined System Implementations and (b) any conduct of the Original
G6 Development Agreement Activities with respect to the On-Market t-slim:G6 Implementation prior to such time period agreed
upon by the Parties shall not be deemed a breach of this Agreement.

2.1.2

Efforts. The Parties will use Commercially Reasonable Efforts to commercialize the Combined Systems
in the Agreed Markets, provided that neither Party shall be obligated to launch its System or any component thereof, or to support
the  Combined  Systems,  in  countries  or  jurisdictions  other  than  the  Agreed  Markets.  Each  Party  will  use  Commercially
Reasonable  Efforts  to  (i)  perform  its  obligations  under  the  Commercialization  Plan,  (ii)  obtain  and  maintain  all  Regulatory
Approvals  with  respect  to  its  System  necessary  to  commercialize  the  Combined  Systems  in  each  Agreed  Market,  and  (iii)
maintain  commercial  scale  manufacturing  with  respect  to  its  System  sufficient  to  support  its  obligations  under  the
Commercialization Plan.

2.1.3

Costs. Unless otherwise mutually agreed to by the Parties in the Commercialization Plan, [***].

2.1.4

Commercialization  of  the  On-Market  t-slim:G6  Implementation.  Section  4  (Commercialization)  of  the

Original G6 Development Agreement is hereby deleted in its

11

Exhibit 10.25

entirety,  and  the  Parties  agree  that  this  Agreement  shall  govern  the  Parties  respective  rights,  obligations  and  liabilities  with
respect to the commercialization of the On-Market t-slim:G6 Implementation.

2.2

Alliance Managers.  Each  Party  shall  appoint  an  Alliance  Manager  as  set  forth  in  the  Development  Agreement.
Responsibilities of the Alliance Managers beyond those set forth herein are set forth in the Development Agreement and may be
included in other Transaction Agreements.

2.3

Commercial Working Team.

2.3.1. The Parties shall establish a management team for the implementation of the Commercialization Plan that
shall be comprised of three (3) members for each Party (“Commercial Working Team”) (who shall be Representatives of the
appointing  Party  and  at  least  one  of  which  shall  be  a  member  of  the  Joint  Steering  Committee).  Each  Party  may  replace  its
Commercial Working Team members at any time by notice to the other Party.

2.3.2.
Commercial Working Team shall:

In accordance with the provisions and objectives of this Agreement and the Commercialization Plan, the

i.

review and approve the Commercialization Plan;

ii. oversee,  coordinate  and  manage  the  Parties’  activities  under,  and  implementation  of,  the

Commercialization Plan;

Commercialization Plan;

iii. ensure communication between the Parties concerning the implementation, status and results of the

iv. exercise  decision-making  authority  over  all  Commercialization  Plan  activities  in  accordance  with
the Section 2.3 and make all such decisions and take all such other actions as are delegated to it in this Agreement, including, but
not limited to, allocation of Commercialization Costs;

Markets under a Commercialization Plan;

v.

review, discuss and make proposals to the Joint Steering Committee regarding changes to Agreed

vi. oversee the format for providing forecasts under Section 5.2.2, and receive such forecasts;

Development Working Team (as defined in the Development Agreement);

vii. coordinate continuous improvement and technology upgrades for the Combined Systems with the

objectives and intent of this Agreement (each a “Subcommittee”); and

viii.

establish  such  additional  joint  subcommittees  as  it  deems  necessary  to  achieve  the

12

Exhibit 10.25

Agreement as mutually determined by the Parties.

ix. oversee  and  perform  such  other  functions  as  are  appropriate  to  further  the  purposes  of  this

2.3.3. The  Commercial  Working  Team  shall  meet  as  needed  but  not  less  often  than  [***],  except  as  may
otherwise be agreed in writing by the Parties. Commercial Working Team meetings shall be held at times and places or in such
form, such as by telephone or video conference, as the Commercial Working Team determines, except that in-person meetings of
the  Commercial  Working  Team  will  alternate  between  the  Parties’  offices,  unless  otherwise  agreed  in  writing  by  the  Parties.
Subject to Section 2.3.4, any Commercial Working Team member may designate by notice to the other members (which may be
provided by e-mail) a qualified Representative of such Party to attend and perform the functions of that Commercial Working
Team member at any Commercial Working Team meeting that such member cannot attend.

2.3.4. The Commercial Working Team shall appoint one (1) of the Commercial Working Team members to act
as the initial Commercial Working Team chairperson during such period as the Commercial Working Team shall designate. At the
end of each such designated period during the Term, the Parties shall alternate in appointing the chairperson for the next such
defined period. Where the Commercial Working Team chairperson cannot attend a Commercial Working Team meeting, the other
member  having  been  previously  designated  by  the  same  Party  shall  serve  as  the  temporary  Commercial  Working  Team
chairperson for such meeting, unless neither of such Party’s designated Commercial Working Team members can attend, in which
case  a  qualified  substitute  designated  by  the  Commercial  Working  Team  chairperson  for  such  purpose  shall  serve  as  the
temporary Commercial Working Team chairperson for such meeting.

2.3.5. The Commercial Working Team chairperson shall be responsible for:

chairperson;

i.

calling  and  presiding  over  each  Commercial  Working  Team  meeting  during  his  or  her  tenure  as

ii. preparing and circulating the agenda for each such meeting; and

iii. preparing  draft  minutes  of  each  such  meeting  and  providing  a  copy  of  the  draft  minutes  to  each
Commercial  Working  Team  member  within  [***]  after  each  such  meeting  for  approval,  which  shall  be  deemed  to  have  been
given unless the Commercial Working Team member objects within [***] after receipt of the draft minutes.

2.3.6. Each Party shall collectively have one (1) vote in any matter requiring the Commercial Working Team’s
(or  any  Subcommittee’s)  action  or  approval.  All  decisions  of  the  Commercial  Working  Team  and  each  Subcommittee  shall  be
unanimous,  and  no  vote  may  be  taken  unless  at  least  one  Representative  of  each  Party  (or  properly  designated  substitute)  is
present. The Commercial Working Team and each Subcommittee shall make all decisions and take other actions in good faith and
with due care, after consideration of the information that is reasonably available to it, with the intention that the resulting decision
or action shall maintain or increase the likelihood that the Parties will achieve the purposes and goals of the Commercialization
Plan.

13

Exhibit 10.25

2.3.7.

If a Subcommittee cannot reach a unanimous decision on a matter at a regularly scheduled Subcommittee
meeting, the Subcommittee shall refer such matter to the Commercial Working Team for resolution. If the Commercial Working
Team cannot reach a unanimous decision on any matter at a regularly scheduled Commercial Working Team meeting or within
[***] thereafter, then either Party may, by notice to the other Party, have such matter referred to the Joint Steering Committee for
resolution  by  good  faith  discussions  for  a  period  of  at  least  [***].  In  the  event  that  the  Joint  Steering  Committee  is  unable  to
reach agreement with respect to such matter within such [***], then the following shall apply:

i. DexCom shall have the final decision-making authority with respect to (A) countries in which to
commercialize  the  DexCom  System  as  part  of  the  Combined  Systems,  provided  that,  DexCom  shall  not  exercise  its  final
decision-making  authority  to  cease  commercialization  of  the  DexCom  System  as  part  of  the  On-Market  t-slim:G6
Implementation  in  any  country  in  which  it  is  already  being  commercialized  prior  to  the  Effective  Date  unless  doing  so  is
consistent  with  DexCom  using  Commercially  Reasonable  Efforts  to  commercialize  such  Combined  System  in  such  country
(which,  for  clarity,  includes  implementation  of  life  cycle  management  consistent  with  the  terms  of  Section  11),  (B)  any
Regulatory Documentation and Regulatory Approvals for the DexCom System, (C) DexCom’s day-to-day implementation of its
responsibilities under the Commercialization Plan; and (D) those portions of the Promotional Materials specifically relating to the
DexCom System; and

ii. Tandem  shall  have  the  final  decision-making  authority  with  respect  to  (A)  countries  in  which  to
commercialize the Tandem System as part of the Combined Systems, provided that, Tandem shall not exercise its final decision-
making authority to cease commercialization of the Tandem System as part of the On-Market t-slim:G6 Implementation in any
country in which it is already being commercialized prior to the Effective Date unless doing so is consistent with Tandem using
Commercially  Reasonable  Efforts  to  commercialize  such  Combined  System  in  such  country  (which,  for  clarity,  includes
implementation  of  life  cycle  management  consistent  with  the  terms  of  Section  11),  (B)  any  Regulatory  Documentation  and
Regulatory Approvals for the Tandem Insulin Delivery Device; (C) Tandem’s day-to-day implementation of its responsibilities
under  the  Commercialization  Plan;  and  (D)  those  portions  of  the  Promotional  Materials  specifically  relating  to  the  Tandem
System;

provided further, that neither Party may exercise its final decision-making authority in a manner that (A) goes beyond the CWT
or JSC’s authority, as limited by Section 2.5, (B) would unilaterally impose any additional or different material obligation on the
other  Party  (including  for  the  other  Party  to  incur  or  share  any  additional  cost),  (C)  would  cause  a  Party  to  assume  additional
regulatory responsibilities, including reporting requirements or (D) would require changes to quality management practices.

2.3.8. The Commercial Working Team shall keep each Party fully informed of the status of the Parties’ activities
under the Commercialization Plan. For avoidance of doubt, the Parties are under no obligation to disclose information relating to
any other commercial efforts not related to the Commercial Plan.

14

Exhibit 10.25

2.3.9. Each  Party  shall  [***]  of  its  respective  Commercial  Working  Team  members  and  their  designated
substitutes  related  to  their  participation  on  the  Commercial  Working  Team  and  attendance  at  Commercial  Working  Team
meetings.

2.4.

Responsibilities.  Subject  to  the  terms  and  conditions  of  this  Agreement,  the  Commercialization  Plan  and
Development Agreement, or unless otherwise determined by the Commercial Working Team, each Party shall (i) [***] for the
design,  development,  verification  and  validation,  Regulatory  Approvals,  customer  training,  marketing,  distribution,  Managed
Care Reimbursement, and on-going post First Commercial Launch support of its System or any component thereof, and (ii) use
good faith efforts to support the other Party’s Customer acquisition, on-boarding, and ordering of such other Party’s System.

2.5.

Governance Limitations. Each of the Joint Steering Committee and the Commercial Working Team has only the
powers  specifically  delegated  to  it  by  this  Agreement  (or  with  respect  to  the  Joint  Steering  Committee,  the  Development
Agreement) and has no authority to act on behalf of any Party in connection with any Third Party. Without limiting the foregoing,
and  notwithstanding  anything  in  this  Agreement  to  the  contrary,  neither  the  Joint  Steering  Committee  nor  the  Commercial
Working Team has any authority to, and shall not purport to or attempt to:

i.

amend this Agreement or any other Transaction Agreement;

any other Transaction Agreement;

ii. approve or take any action that would breach or conflict with any provision of this Agreement or of

iii. negotiate agreements on behalf of any Party;

iv. make representations or warranties on behalf of any Party;

Transaction Agreement; provided, that the Joint Steering Committee shall have the right to discuss any such non-compliance;

v. determine  compliance  or  non-compliance  with  any  provision  of  this  Agreement  or  of  any  other

vi. waive any rights of any Party;

vii. extend credit on behalf of any Party; or

viii.

take or grant licenses of, transfer ownership or otherwise encumber Intellectual Property on

behalf of any Party.

3.

INTELLECTUAL PROPERTY OWNERSHIP AND LICENSES

3.1.

Intellectual  Property  Ownership.  The  Parties  intend  that  all  development  activities  related  to  the  Combined
System, including any Clinical Study or any continued technology upgrades to the Combined System will be conducted under the
applicable Current Development Agreement and subject to the terms and conditions set forth therein. For clarity, the ownership
and rights of each Party with respect to Intellectual Property arising from the

15

Exhibit 10.25

development of the Combined System or any component thereof, including development work resulting from any Clinical Study
or  any  continued  technology  upgrades  to  the  Combined  System,  will  be  governed  by  the  applicable  Current  Development
Agreement.

3.2.

DexCom Granted Licenses.

3.2.1. DexCom  Trademarks.  Subject  to  terms,  conditions,  restrictions  and  approval  rights  set  forth  in  this
Agreement (as and to the extent applicable), DexCom hereby grants to Tandem a [***] license to use the DexCom Trademarks
solely  to  perform  Tandem’s  obligations  under  the  Commercialization  Plan  and  to  otherwise  exercise  its  rights  hereunder.  Any
such  use  of  the  DexCom  Trademarks  by  Tandem  will  be  in  material  accordance  with  DexCom’s  trademark  usage  guidelines,
which may be updated from time to time by DexCom, in DexCom’s reasonable discretion, upon at least [***] prior written notice
to  Tandem  (provided  that  Tandem  shall  not  be  required  to  conform  to  such  updated  guidelines  during  the  [***]  period
immediately following the provision of such guidelines to Tandem) (for clarity, Tandem shall be required to conform to either the
guidelines as they existed immediately prior to or following such update), a current copy of which Tandem acknowledges and
agrees  has  been  delivered  to,  and  received  by,  Tandem,  except  as  the  Parties  may  otherwise  agree  in  writing  (“DexCom
Trademark Guidelines”). Notwithstanding the foregoing, unless otherwise agreed in writing by DexCom, Tandem’s use of the
DexCom Trademarks shall be limited [***]. All goodwill arising from Tandem’s use of the DexCom Trademarks pursuant to the
license grant in this Section 3.2.1 shall inure to DexCom.

3.2.2. DexCom  Copyrights.  Subject  to  the  terms,  conditions,  restrictions  and  approval  rights  set  forth  in  this
Agreement  (as  and  to  the  extent  applicable),  DexCom  hereby  grants  to  Tandem  under  DexCom’s  copyright  interests  in  the
Promotion  Materials  a  [***]  license  for  the  Term  to  use,  reproduce,  display  and  distribute  the  Promotion  Materials  (including
translations  thereof)  solely  to  perform  its  obligations  under  the  Commercialization  Plan  and  to  otherwise  exercise  its  rights
hereunder.

3.3.

Tandem Granted Licenses.

3.3.1. Tandem  Trademarks.  Subject  to  terms,  conditions,  restrictions  and  approval  rights  set  forth  in  this
Agreement (as and to the extent applicable), Tandem hereby grants to DexCom a [***] license to use the Tandem Trademarks
solely to perform DexCom’s obligations under the Commercialization Plan and to otherwise exercise its rights hereunder. Any
such  use  of  the  Tandem  Trademarks  by  DexCom  will  be  in  material  accordance  with  Tandem’s  trademark  usage  guidelines,
which may be updated from time to time by Tandem, in Tandem’s reasonable discretion, upon at least [***] prior written notice
to  DexCom  (provided  that  DexCom  shall  not  be  required  to  conform  to  such  updated  guidelines  during  the  [***]  period
immediately following the provision of such guidelines to DexCom) (for clarity, DexCom shall be required to conform to either
the guidelines as they existed immediately prior to or following such update), a current copy of which DexCom acknowledges
and  agrees  has  been  delivered  to,  and  received  by,  DexCom,  except  as  the  Parties  may  otherwise  agree  in  writing.
Notwithstanding the foregoing, unless otherwise agreed in writing by Tandem, DexCom’s use of the Tandem Trademarks shall be

16

Exhibit 10.25

limited [***]. All goodwill arising from DexCom’s use of the Tandem Trademarks pursuant to the license grant in this Section
3.3.1 shall inure to Tandem.

3.3.2. Tandem  Copyrights.  Subject  to  the  terms,  conditions,  restrictions  and  approval  rights  set  forth  in  this
Agreement  (as  and  to  the  extent  applicable),  Tandem  hereby  grants  to  DexCom  under  Tandem’s  copyright  interests  in  the
Promotion  Materials  a  [***]  license  for  the  Term  to  use,  reproduce,  display  and  distribute  the  Promotion  Materials  (including
translations  thereof)  solely  to  perform  its  obligations  under  the  Commercialization  Plan  and  to  otherwise  exercise  its  rights
hereunder.

4.

Sublicenses. Any  sublicense  of  the  rights  licensed  under  Sections  3.2  and  3.3  shall  be  subject  to  the  following
requirements: (i) each Third Party sublicensee must agree in writing to be bound by terms and restrictions, including as to the
protection of Confidential Information, at least as protective of DexCom and Tandem (as applicable) and its Intellectual Property
rights  as  those  contained  in  this  Agreement,  and  (ii)  any  such  license  rights  may  only  be  sublicensed  for  the  purposes  of  and
subject to any restrictions contained in this Agreement.

4.

REGULATORY MATTERS

4.1.

Tandem’s Testing and Regulatory Responsibilities.

4.1.1. Tandem will be responsible for performing and leading all regulatory testing and related tasks, including
all Clinical Studies and all regulatory filings, for Combined Systems, including, as applicable the Tandem Diabetes Management
Apps,  but  excluding  DexCom  CGM  Apps,  including  all  necessary  related  translations  and  all  Clinical  Studies  required  for  all
Regulatory Approvals.

4.1.2. To the extent permitted by Applicable Laws and by the applicable Regulatory Authority, Tandem will, in
the exercise of its commercially reasonable, good faith judgement and in a timely manner (and in any event with at least [***]
[***] except where not reasonably feasible), [***] [***] with relevant Regulatory Authorities as necessary to support Regulatory
Approval  of  the  Combined  Systems  that  are  specific  to  [***]  (“Relevant  Tandem  Regulatory  Meetings”).  At  the  request  of
Tandem,  DexCom  shall  [***].  Where  reasonably  feasible  with  the  Regulatory  Authority,  Tandem  shall  [***]  reasonably  in
advance  of  such  Relevant  Tandem  Regulatory  Meeting.  Tandem  shall  endeavor  to  [***].  Furthermore,  in  any  meeting  or
teleconference with Regulatory Authorities (or portion thereof) that [***], Tandem shall (i) [***], and (ii) promptly (and in any
event within [***]) following the Relevant Tandem Regulatory Meeting, (a) [***] and (b) [***], to the extent pertaining to [***].
As soon as practicable following [***], the Parties shall [***].

4.2.2 DexCom’s Testing and Regulatory Responsibilities.

4.2.1 DexCom  will  be  responsible  for  performing  and  leading  all  regulatory  testing  and  related  tasks  for  the
DexCom CGM Devices, and the DexCom CGM App, including all necessary related translations, and for the avoidance of doubt,
the DexCom System.

17

Exhibit 10.25

4.2.2

 DexCom will designate personnel to provide reasonable support for Tandem in testing of the Combined

Systems as related to performance of the DexCom CGM Devices and the DexCom CGM App.

4.2.3 Without limiting Section 4.1.2,  upon  Tandem’s  request,  DexCom  will  participate  in  joint  meetings  with
Tandem  with  relevant  Regulatory  Authorities  as  reasonably  necessary  to  support  Regulatory  Approval  of  Combined  Systems,
including, as applicable the Tandem Diabetes Management Apps, but excluding DexCom CGM Apps.

4.2.4

To the extent permitted by Applicable Laws and by the applicable Regulatory Authority, DexCom will, in
the exercise of its commercially reasonable, good faith judgement and in a timely manner (and in any event with at least [***]
prior notice to Tandem except where not reasonably feasible), [***] any and all meetings and teleconferences with DexCom with
relevant Regulatory Authorities as necessary to support Regulatory Approval of the Combined Systems that are specific to [***]
(“Relevant DexCom Regulatory Meetings”). At the request of DexCom, Tandem shall [***]. Where reasonably feasible with
the Regulatory Authority, DexCom shall [***] reasonably in advance of such Relevant DexCom Regulatory Meeting. DexCom
shall  endeavor  to  [***].  Furthermore,  in  any  meeting  or  teleconference  with  Regulatory  Authorities  (or  portion  thereof)  that
[***],  DexCom  shall  (i)  [***],  and  (ii)  promptly  (and  in  any  event  within  [***])  following  the  Relevant  DexCom  Regulatory
Meeting, (a) [***] and (b) [***], to the extent pertaining to [***]. As soon as practicable following [***], the Parties shall [***].

4.3

Right  to  Reference.  Each  Party  hereby  has  the  right  to  cross  reference,  refer  to,  rely  on,  file,  incorporate  by
reference, or otherwise use any regulatory submission or drug master file Controlled by the other Party or its Affiliates (and any
data  contained  therein)  for  the  Combined  Systems  or  any  component  thereof,  made  in  any  country  in  the  Agreed  Markets
(including all Regulatory Approvals); provided, that (i) Tandem’s right to cross-reference, refer to, rely on, file, incorporate by
reference or otherwise use shall be limited to doing so in order to support regulatory submissions that Tandem makes under this
Agreement or any other Transaction Agreement for the Combined Systems in the Agreed Markets and to enable Tandem to fulfill
its  obligations,  or  exercise  its  rights,  under  this  Agreement  or  any  other  Transaction  Agreement  to  develop  and/or  to
commercialize the Combined Systems in the Agreed Markets, including doing so in order to conduct, support or sponsor Clinical
Studies utilizing such DexCom CGM-Enabled Tandem Display Device, and (ii) DexCom’s right to cross-reference, refer to, rely
on,  file,  incorporate  by  reference  or  otherwise  use  shall  be  limited  to  doing  so  in  order  to  support  regulatory  submissions  that
DexCom makes under this Agreement or any other Transaction Agreement for the DexCom System for use with the Combined
Systems in the Agreed  Markets. Each  Party  hereby  agrees  to  promptly  provide  or  have  provided  to  the  applicable  Regulatory
Authorities  and/or  the  other  Party  or  its  designee  a  letter  of  consent  to  permit  such  referencing.  In  any  case  in  which  the
Regulatory Authority for the applicable jurisdiction requires a Party to have copies of such filings in order to exercise its rights or
perform its obligations hereunder, the other Party shall provide such copies to such requesting Party (provided that the requesting
Party shall be responsible for any translation costs in connection therewith).

18

Exhibit 10.25

4.4

Regulatory  Obligations  and  Expenses.  In  connection  with  obtaining  or  maintaining  Regulatory  Approvals,
interacting with Regulatory Authorities, filing or maintaining Regulatory Documentation, or maintaining regulatory records (in
each case in relation to its System or the Combined Systems), unless required to comply with Applicable Laws, in no instance
shall either Party take any action or omit to take any action that, directly or indirectly, would be reasonably likely to result in the
other  Party  incurring  (i)  additional  responsibilities  to  Regulatory  Authorities  or  otherwise  under  Applicable  Laws  that  are  not
listed  or  described  in  the  Development  Plan  or  Commercialization  Plan,  or  (ii)  additional  internal  or  out-of-pocket  expenses
(including  expenses  related  to  additional  reporting  obligations)  that  are  not  listed  or  described  in  the  Development  Plan  or
Commercialization  Plan,  in  each  case  without  prior  written  consent  of  such  other  Party;  provided,  that  the  foregoing  shall  not
limit either Party’s right to make any Minor Release or Major Release of its System or component thereof.

5.

MANUFACTURING AND DISTRIBUTION

5.2.1 Manufacturing.  Each  Party  shall  be  solely  responsible,  at  its  own  cost,  for  manufacturing  its  System,  or
components thereof, in connection with commercialization of the Combined Systems. Each Party shall manufacture its System
for use in the Combined Systems in accordance with any specifications for the Combined Systems agreed upon in writing, all
Applicable Laws (including cGMP) and the Quality Agreement.

5.2.2 Distribution.

5.2.1 General. Subject to the terms and conditions herein and the Commercialization Plan, each Party shall be
responsible  for  the  pricing,  sale  and  distribution  of  its  System  or  components  thereof  to  Customers  in  the  Agreed  Markets  in
connection  with  commercialization  of  the  Combined  Systems.  In  particular,  Customers  will  order  the  DexCom  System  or  any
component  thereof  directly  from  DexCom,  through  DexCom’s  established  distribution  channels,  and  Customers  will  order  the
Tandem  System  or  any  component  thereof  directly  from  Tandem,  through  Tandem’s  established  distribution  channels.  To  the
extent  contemplated  by  the  Commercial  Plan,  DexCom  and  Tandem  agree  to  collaborate  reasonably  on  ways  to  optimize
distribution [***]. For clarity, unless otherwise agreed to in a Commercialization Plan, neither Party will be obligated to identify
and establish new distribution channels for its System in any Agreed Market.

5.2.2

Combined  Systems  Forecasts.  At  least  [***]  prior  to  the  First  Commercial  Launch  of  the  Combined
System Implementations, Tandem shall deliver to DexCom a non-binding [***] forecast of shipments of such implementation of
the Combined System Implementations for the [***] period following such projected First Commercial Launch, which forecast
shall  be  updated  [***]  on  a  rolling  basis  for  the  following  [***]  period  until  such  First  Commercial  Launch  and  provided  to
DexCom  within  [***]  of  the  end  of  [***].  After  such  First  Commercial  Launch,  Tandem  shall  provide  DexCom  on  a  rolling
basis, within [***] of the end of [***], with non-binding [***] forecasts of shipments of the Combined System Implementations
for the following [***] period. For clarity, Tandem shall continue to provide [***] forecasts of shipments for the On-Market t-
slim:G6  Implementation,  within  [***]  of  the  end  of  each  [***]  and  using  the  same  [***]  outlook,  as  is  being  used  as  of  the
Effective Date. All forecasts provided

19

Exhibit 10.25

under this Section 5.2.2 shall be separately provided for the DexCom G6  CGM Device and the DexCom G7  CGM Device, and
shall  be  non-binding  on  Tandem,  and  shall  be  in  a  format,  subject  to  approval  by  the  Commercial  Working  Team,  that  is
sufficiently detailed to allow DexCom to adjust the manufacturing requirements of its System as appropriate (e.g., manufacturing
ramp up or ramp down). Any change to the timing of such forecasts shall be (i) subject to approval by the Commercial Working
Team  and  (ii)  permitted  only  following  the  date  that  is  [***]  following  the  First  Commercial  Launch  of  a  Combined  System
Implementation.

®

®

5.2.3 Ordering  Process.  As  part  of  the  Commercialization  Plan,  Tandem  and  DexCom  agree  to  establish  a
process whereby each Party will deliver its System or components thereof to Customers [***]. For clarity, with respect to the On-
®
Market t-slim:G6 Implementation, the Commercialization Plan will reflect the existing process for delivering the DexCom G6
CGM  Device  and  related  customer  services  practices  that  are  in  effect  prior  to  the  Effective  Date.  Each  Party  shall  promptly
notify the other Party of any anticipated supply shortage or supply delay with respect to its System or components thereof that is
reasonably  likely  to  impact  its  ability  to  timely  deliver  its  System  or  components  to  Customers.  Upon  receipt  of  any  such
notification, the Parties will discuss in good faith how to mitigate and remediate such supply shortage or supply delay.

5.2.4

Labeling  and  Packaging.  Subject  to  all  Applicable  Laws  and  conditions  of  Regulatory  Approval,  each
Party  will  be  solely  responsible  for  packing  its  System  for  distribution  to  Customers  in  accordance  with  its  normal  shipping
practices. Except as may be set forth in the Commercialization Plan, each Party shall be solely responsible for determining the
labeling  and  packaging  of  its  System,  provided  that  to  the  extent  any  labeling  (including  any  user  guides)  relates  to  the  other
Party’s  System  (or  any  components  thereof),  such  labeling  shall  (a)  be  in  accordance  with  labeling  language  provided  by  the
other Party (“System Labeling Guidelines”) or (b) if not in accordance with the other Party’s System Labeling Guidelines, be
subject to the review and written approval of the other Party, which approval will not be unreasonably withheld, conditioned or
delayed.

5.2.5

[***].  Each  Party  will  be  solely  responsible  for  [***]  provided  that,  upon  request  each  Party  shall

reasonably support the other Party with respect to the other Party’s [***] efforts. Each Party agrees that it [***.]

5.3

Reimbursements. Neither Party shall [***]. In addition, the responsible employees and authorized consultants or

agents of either Party [***].

6.

MARKETING

6.1. Marketing Plan. The Parties agree to collaborate reasonably and in good faith to support the commercial launch
and marketing of the Combined Systems in the Agreed Markets. In connection therewith, the Parties will include details in the
Commercialization  Plan  setting  forth  each  Party’s  responsibilities  in  connection  with  launching  and  promoting  the  Combined
Systems in the Agreed Markets, including details for the Parties to collaborate on [***]. The Commercialization Plan will also set
forth the Parties’ joint promotion efforts to be undertaken

20

with respect to the Combined Systems in the Agreed Markets, which joint efforts may include but are not limited to:

Exhibit 10.25

i.

[***];

ii.

[***];

iii. [***];

iv. [***];

v.

[***];

vi. [***];

communications for investor relations, conferences, etc.;

vii. public communications and press releases regarding the Combined Systems (e.g. “approved uses”),

viii.

joint presentations at trade shows; and

ix. other aspects as jointly determined to be of benefit by the Parties.

6.1.2. Marketing  Team.  Each  Party  will  designate  a  marketing  team  consisting  of  at  least  two  (2)
Representatives (“Marketing Team”)  as  a  subcommittee  of  the  Commercial  Working  Team  to  coordinate  activities  under  the
Commercialization Plan, which Marketing Team shall meet at least [***] for the first [***] after First Commercial Launch of any
Combined System Implementation, and at least annually thereafter.

6.2.

Promotion Materials.

6.2.1. Approval.  The  Parties  shall  prepare  the  Promotion  Materials  in  accordance  with  the  Commercialization
Plan with oversight by the Commercial Working Team. All Promotion Materials of a Party (solely to the extent such materials of
a Party relate to the other Party’s discrete System) will be subject to review and approval of the Commercial Working Team or its
delegates and pursuant to each Party’s internal policies and procedures. Each Party shall and shall cause its Representatives to
(i) use, reproduce, display and distribute only Promotion Materials reviewed and approved as set forth in this Agreement (as may
be translated for an Agreed Market, provided that neither Party may translate the other Party’s Trademarks); and (ii) not modify,
alter, amend, adjust or mask any portion of such Promotion Materials in any way (except to the extent required to comply with
Applicable Laws, including requirements of any Regulatory Authority). Each Party will promptly notify the other Party and take
all  reasonably  necessary  corrective  action  in  the  event  such  Party  learns  that  any  such  modification,  alteration,  amendment,
adjustment  or  masking,  or  any  such  use  or  distribution  of  unapproved  marketing  materials  has  taken  place  by  it  or  its
Representatives.  Promotion  Materials  will  not  contain  Product  Claims  unless  such  claims  (a)  have  been  approved  by  the
Commercial Working Team, (b) [***], and (c) [***].

21

Exhibit 10.25

6.2.2. Other  Materials.  Except  as  provided  in  Section  6.2.1  with  respect  to  Promotion  Materials,  prior  to  a
Party’s  usage  of  the  other  Party’s  Trademarks  in  connection  with  the  marketing  of  its  System,  the  Party  that  has  created  such
materials  shall  submit  them  to  the  other  Party  for  review  and  written  approval,  which  may  be  given  or  withheld  in  the  other
Party’s sole discretion. Each Party shall conduct its review of any materials submitted to it pursuant to this Section 6.2.2 within
[***] of receipt. If such approval is given, the Party that has created such materials may use them solely in the manner that has
been approved, until such time as it receives a written notice from the other Party stating that such use must stop or be modified.

6.3.

Branding.  Tandem  agrees  to  [***],  in  each  case  (i)  through  (iii),  in  accordance  with  the  DexCom  Trademark
Guidelines and subject to Section 6.2. DexCom agrees to [***], in each case (x)-(z), in accordance with the Tandem Trademark
Guidelines and subject to Section 6.2.

6.4.

Training.  The  Parties  shall,  in  accordance  with  the  Commercialization  Plan,  collaborate  reasonably  and  in  good
faith  to  continually  update  and  provide  Promotion  Materials  for  training  the  Parties’  respective  Sales  Teams  with  respect  to
promoting  the  Combined  System  Implementations  in  the  Agreed  Markets  in  compliance  with  Applicable  Laws.  In connection
therewith, each Party agrees to reasonably make its relevant Sales Team available for training from time to time.

6.5.

Third Party Products.

i. Tandem  shall  not  accept  any  consideration  from  any  Third  Party  to  [***],  provided  that  such
restriction shall not prevent Tandem from facilitating such replacement if made (a) in connection with a general advertisement
not specifically targeting such replacement or (b) upon the request of a patient or such patient’s health care professional.

ii. DexCom  shall  not  accept  any  consideration  from  any  Third  Party  to  [***],  provided  that  such
restriction shall not prevent DexCom from facilitating such replacement if made (a) in connection with a general advertisement
not specifically targeting such replacement or (b) upon the request of a patient or such patient’s health care professional.

iii. Notwithstanding  the  foregoing,  both  Parties  may  engage  in  development  and  commercialization
activities, including research and development activities, marketing and educational activities, with Third Parties for which they
may receive a monetary or other consideration, as long as such activities are general in nature and not specifically targeting at the
replacement of either Party’s device with that of a Third Party.

7.

COMPLIANCE WITH LAWS

7.1.

General. Each of DexCom and Tandem shall perform, and shall procure that their respective Affiliates and its and
their Representatives perform, their obligations and other activities under this Agreement in accordance with Applicable Laws
and the provisions of this Agreement.

22

Exhibit 10.25

7.2.

Compliance  with  Party-Specific  Regulations.  Each  Party  agrees  to  cooperate  with  the  other  Party  as  may
reasonably  be  required  to  ensure  that  such  other  Party  is  able  to  fully  meet  its  obligations  with  respect  to  the  Party-Specific
Regulations  applicable  to  it.  Neither  Party  shall  be  obligated  to  pursue  any  course  of  conduct  that  would  result  in  such  Party
being in breach of any Party-Specific Regulation applicable to it, and shall give the other Party prompt written notice of any such
actual  or  potential  conflict.  All  Party-Specific  Regulations  are  binding  only  in  accordance  with  their  terms  and  only  upon  the
Party to which they relate.

7.3.

Compliance with Internal Compliance Policies. All Internal Compliance Policies shall apply only to the Party to
which they relate. Each Party agrees to cooperate reasonably with the other Party to ensure that such other Party is able to comply
with the substance of its respective Internal Compliance Policies and, to the extent practicable, to operate in a manner consist
with its usual Compliance-related processes.

7.4.

Transparency Reporting. Each Party will comply with Applicable Laws relating to the tracking and reporting of
payments and transfers of value provided to health care professionals, health care organizations, and other relevant individuals
and entities, including the Physician Payments Sunshine Act (Section 6002 of the Patient Protection and Affordable Care Act)
(collectively, “Transparency Laws”). Each Party agrees to cooperate with the other in good faith to provide to the other Party
with all information necessary for such Party to comply with any Transparency Laws.

7.5.

Privacy  Laws.  Each  Party  agrees  to  collect,  Process  and  transfer  cross  borders  Personal  Data  in  its  System  in
compliance  with  Privacy  Laws.  Without  limiting  the  generality  of  the  foregoing,  each  Party  agrees  to:  (i)  obtain  and  store  all
authorizations and/or lawful bases necessary to Process and share Personal Data (identified and de-identified) in connection with
the Combined System, (ii) timely enter into legally required agreements with Third Parties regarding the processing of Personal
Data  (e.g.,  “Business  Associate”  agreements  as  defined  by  HIPAA  and  processor  agreements  as  defined  by  GDPR);  (iii)
implement and maintain appropriate organizational and technical security measures to protect Personal Data; (iv) only transfer
Personal Data from any jurisdiction to any other jurisdiction (the European Economic Area constituting a single jurisdiction for
this  purpose)  pursuant  to  an  appropriate  data  transfer  agreement  or  other  mechanism  appropriate  to  comply  with  Applicable
Laws;  (v)  provide  end-users  with  a  mechanism  to  withdraw  their  consent  for  or  otherwise  object  to/opt-out  of  processing  for
Personal Data that it controls or possesses as required by Applicable Laws.

8.

COLLECTION, PROCESSING, STORAGE AND SHARING OF DATA.

8.1.

Tandem [***]. Subject to the restrictions set forth in this Section 8.1 and Section 8.3, Tandem will have the right
to [***] for any and all lawful purposes, including in and for [***] and/or for the purposes of [***]. Tandem may not [***] (1) in
connection with [***], provided, however, that the foregoing shall not [***]; (2) to [***]; (3) to [***]; or (4) to [***]. To the
extent  [***];  (b)  [***];  and  (c)  to  the  extent  Tandem  [***];  and  (d)  Tandem  shall  [***].  Notwithstanding  the  foregoing  and
subject to the provisions of Section 8.8, [***] except [***].

23

Exhibit 10.25

8.2.

DexCom  [***].  Subject  to  the  restrictions  set  forth  in  this  Section  8.2  and  Section  8.3,  DexCom  will  have  the
[***] for any and all lawful purposes, [***]. DexCom may not [***] (1) in connection with [***]; (2) to [***]; (3) to [***]; and
(4)  to  [***].  To  the  extent  [***],  (a)  [***];  and  (b)  [***],  and  (c)  to  the  extent  DexCom  [***];  and  (d)  DexCom  shall  [***].
Notwithstanding  the  foregoing  and  subject  to  the  provisions  of  Section 8.8,  [***]  (i)  [***];  (iii)  to  [***];  (iv)  to  [***];  (v)  to
[***]; or (vi) as [***].

8.3.

Data [***]. DexCom (or its Affiliates, as applicable) [***] and Tandem (or its Affiliates, as applicable) [***].

8.3.1. Tandem hereby acknowledges that, [***], [***]. [***]. Tandem acknowledges and agrees that [***].

8.3.2. DexCom hereby acknowledges that, [***]. [***]. DexCom acknowledges and agrees that [***].

8.3.3. With respect to Personal Data (as defined in the GDPR) collected from a Party’s Customers located in the

European Economic Area, [***]. Under no circumstances will the Parties [***].

8.4.
applicable.

Delivery of Data. The Parties shall use Commercially Reasonable Efforts to cooperate and collaborate [***], as

8.5.

Data Reconciliation. The Parties shall use Commercially Reasonable Efforts to cooperate and collaborate to [***].

8.6.

Customer Consents. The Parties shall use Commercially Reasonable Efforts to cooperate and collaborate to [***],

as applicable, from its [***] and for complying with subsequent [***].

8.7.

Data [***].

8.7.1. Each  Party  may  share  or  transfer,  or  allow  the  sharing  or  transfer  of,  [***]  data  (i.e.,  the  [***]  or  the
[***], as applicable), solely in the following circumstances: (i) [***], (ii) [***], in each case (a) solely [***], and (b) [***], and
(iii) [***]. In addition, for purposes of clarity, current patient-directed sharing of data from the Tandem System or the DexCom
System with [***], and research institutions may continue, provided that [***]. The data sharing restrictions in this Section 8.7.1
shall apply with respect to all of the Combined Systems, provided that, [***], and provided that (in each of the foregoing cases)
[***], Tandem shall [***].

8.7.2. Except as set forth in Sections 8.1, 8.2 and 8.7.1, neither Party may share or transfer [***] (i.e., the [***]
or  the  [***]  (i.e.,  [***]  prior  written  consent,  not  to  be  unreasonably  withheld,  it  being  understood  that  to  the  extent  a  Party
wishes to [***](other than as set forth in Section 8.7.1), such Party shall (i) [***] and (ii) [***].

8.7.3. Each Party shall use good faith efforts to [***] with respect to the sharing or transferring of data (i.e., the

[***] or the [***], as applicable) from [***].

24

Exhibit 10.25

8.8.

No  Re-identification.  Each  Licensee  shall  not  re-identify  any  person  reflected  in  [***],  including  without
limitation:  (a)  re-identifying,  or  attempting  to  re-identify,  or  allowing  to  be  re-identified  any  patient  or  individual  who  is  the
subject of Protected Health Information (as defined by HIPAA) within such [***]; (b) re-identifying, or attempting to re-identify,
or allowing to be re-identified any relative, family or household member of any patient or individual reflected in such [***]; or
(c) linking any of the facial or direct identifiers set forth in 45 C.F.R. 164.514 to any other information. In addition, each [***]
that  directly  or  indirectly  involves  developing  a  plan  to  or  actually  attempting  to  reidentify  an  individual.  Each [***]. For  the
purposes of this Section 8.8, the remainder of Section 8, and Section 12.2, “Licensee” means (i) with respect to [***], and (ii)
with  respect  to  [***];  “Licensor”  means  (i)  with  respect  to  [***],  and  (ii)  with  respect  to  [***];  “Licensed  Data”  means  (i)
where [***], and (ii) where [***].

8.9.

Security Requirements.

8.9.1

Each  Licensee  shall  use  Commercially  Reasonable  Efforts  to  employ  procedures  and  processes  as
appropriate  to  [***]  and  to  [***].  Licensee  shall  promptly  notify  Licensor  of  any  actual  Unauthorized  Use  or  Unauthorized
Access identified by the Licensee. As used herein, “Unauthorized Use or Unauthorized Access” means any use or access that
results from [***] which shall mean [***] or [***].

8.9.2

Each Licensee shall implement and maintain administrative, physical, and technical safeguards to ensure
protection of the security, confidentiality, and integrity of any data (including Personal Data) collected through, or generated by,
its System or any component thereof (or the other Party’s System or any component thereof). Licensee’s security measures shall
be designed to [***] from and against [***] (a “Data Breach”);

8.9.3

Each  Licensee  shall  maintain  written  risk  management  and  security  policies  that  cover  data  center

operations and desktop computer use related to the [***];

8.9.4

Each  Licensee  shall  [***]  on  any  [***]  that  are  in  its  direct  control  or  that  it  manages  on  behalf  of  its
employees, consultants or agents; Each Party’s product software to be utilized on patient mobile devices will require [***] on
[***] by the Licensee software on the mobile device.

8.9.5

Each Licensee shall conduct or have conducted on its behalf by a Third Party, [***], an evaluation of its
processes  and  systems  to  [***]  with  respect  to  the  confidentiality,  integrity,  and  security  of  the  Licensed  Data.  Upon  request,
Licensee will provide to Licensor a copy of the most recent evaluation and [***];

8.9.6

Each  Licensee  shall  transmit  Licensed  Data  on  patient  mobile  devices  via  [***].  Licensee  will  use
protections such as [***] when transmitting Licensed Data via the internet or encryption or other secure means; Patient directed
data transmission (including download) is excluded as patient will direct the means of such export.

25

Exhibit 10.25

8.9.7

The  Parties  agree  to  execute  and  undertake  such  compliance  mechanisms  as  may  be  required  by
Applicable Laws in order for a party to transfer or receive Personal Data from countries outside the United States, including, but
not limited to, the European Economic Area, the United Kingdom and Switzerland;

8.9.8

In addition to the expressly permitted data sharing provisions in this Agreement, each Party shall make
[***]  available  only  to  [***]  who  have  a  need  to  access  the  Licensed  Data  and  Personal  Data  in  order  to  perform  the  Party’s
obligations or exercise its rights under the Agreement; and

8.9.9

Each  Licensee  shall  maintain  security  incident  management  policies  and  procedures  and  shall  promptly

notify Licensor [***] of any [***] in accordance with Section 8.11 below.

8.10 Audit.  During  the  Term  and  for  [***]  thereafter,  Licensee  agrees  to  permit  an  independent  Third  Party  auditor
designated  by  Licensor  (provided,  that  such  Third  Party  auditor  is  reasonably  acceptable  to  Licensee  and  has  entered  into  a
confidentiality  agreement  directly  with  Licensee  containing  obligations  of  confidentiality  and  non-use  at  least  as  restrictive  as
those  contained  herein),  upon  reasonable  advance  notice,  during  regular  business  hours  and  [***],  to  inspect  and  examine
Licensee’s [***] as reasonably necessary for Licensor to verify Licensee’s compliance with Sections 7.5, 8, and 12.2; provided,
that, such Third Party auditor shall not [***] and shall only be permitted to [***] of the [***] and a [***] of any [***].

8.11 Data Breaches. In the event of a Data Breach of Personal Data, the affected Party will [***] of any Data Breach or
use  or  disclosure  of  Personal  Data.  The  affected  Party  shall  promptly  notify  the  other  Party  ([***])  upon  discovery  of  any
suspected Data Breach. The affected Party will promptly work to [***] as required by Applicable Laws, and respond to [***]
inquiries.  The  affected  Party  shall  be  solely  responsible  for  (i)  notifying  appropriate  Governmental  Authorities,  affected
individuals  and  any  other  entity  required  by  Applicable  Laws  of  any  Data  Breach  experienced  by  it,  and  (ii)  [***].  If a Data
Breach  affects  both  Parties,  the  Parties  agree  to  [***].  In  the  event  of  a  dispute  or  claim  brought  by  an  individual  or  any
Government Authority concerning Licensed Data against either or both Parties, the Parties will inform each other about any such
disputes or claims, and will [***].

8.12 General Obligations.

8.12.1 The  Parties  will  not  process  or  otherwise  use  or  disclose  any  Personal  Data  for  any  purpose  other  than

performing their respective obligations and exercising of their respective rights under this Agreement.

8.12.2 The Parties agree (i) that any sharing of Personal Data between the Parties is not a “sale” of Personal Data
pursuant to Privacy Laws, and (ii) to take such steps as may be necessary in order to avoid any sharing of Personal Data between
the Parties from being characterized as a “sale” of Personal Data pursuant to Privacy Laws.

26

Exhibit 10.25

8.13. Suspension. Each Licensor reserves the right to suspend delivery of or access to the applicable Licensed Data or
any  portion  thereof  upon  its  reasonable  belief  that  tortious,  criminal  or  otherwise  improper  or  prohibited  activity  may  be
associated with Licensee’s utilization of such Licensed Data or in the event that Licensee is in default of any obligation under
Sections 7.5, 8, and 12.2. Licensor shall provide written notice to Licensee explaining the reason for any such suspension and
Licensee  shall  immediately  suspend  such  access.  Licensor  may  condition  any  restoration  of  access  upon  satisfaction  of  such
conditions directly associated with the suspension of service as Licensor reasonably determines are appropriate.

8.14. Termination.  In  the  event  of  any  termination  of  this  Agreement,  the  rights  of  a  Party  with  respect  to  DexCom
CGM Data and Tandem Insulin Data set forth in Sections 8.1, 8.2 and 8.3 (as applicable) will continue in effect [***], but will be
[***]. Notwithstanding the foregoing, in the event of termination of this Agreement under Section 15.2 (Termination for Breach),
(i) the rights of the terminating Party with respect to DexCom CGM Data or Tandem Insulin Data set forth in Sections 8.1, 8.2
and 8.3 (as applicable) will continue in effect [***], subject to this Section 8.14; and (ii) except with respect to [***], the rights of
the other non-terminating Party with respect to DexCom CGM Data or Tandem Insulin Data set forth in Section 8.2 or 8.3 (as
applicable) will automatically terminate, and such other non-terminating Party shall cease all use of the DexCom CGM Data or
Tandem Insulin Data (as applicable).

QUALITY  AGREEMENT.  Within  [***]  after  the  Effective  Date,  the  Parties  shall  enter  into  an  updated  Quality
9.
Agreement with respect to the Combined Systems (as amended from time to time in accordance with its terms and conditions, the
“Quality Agreement”). To the extent there is any conflict between the terms and conditions of the Quality Agreement and this
Agreement with respect to quality matters, the Quality Agreement shall control and this Agreement shall control with respect to
all other matters.

10.

CUSTOMER SERVICE.

10.1 Responsibility. Each Party shall be solely responsible, [***], for providing support to Customers of its System or
any component thereof in accordance with the terms of the Quality Agreement. As part of this Agreement, the Parties may also
establish customer service satisfaction metrics (including, but not limited to, complaint rates and customer satisfaction scores), as
agreed to by the Commercial Working Team, for maintaining a minimum level of customer service satisfaction and requirements
for  each  Party  to  implement  adjustments  to  its  customer  service  practices  should  such  metrics  fall  below  the  agreed  upon
threshold.

10.2 Coordination.  The  Parties  shall  jointly  review  and  update  the  system  used  to  evaluate,  triage,  and  transfer
customer support calls (or other methods of inquiry) relating to the Combined System to the appropriate Party, as outlined in the
Quality Agreement. At least [***] prior to the projected First Commercial Launch of the first Combined System Implementation,
the heads of each Party’s customer team will meet to agree on such updates. The Parties will cooperate to successfully complete
all testing of such system prior to such First Commercial Launch of the first Combined System Implementation.

27

Exhibit 10.25

10.3

Training and Supply.  Tandem  shall  lead  Customer  support  training  for  all  of  the  Combined  Systems  beginning
with  First  Commercial  Launch  of  any  Combined  System  Implementation,  provided  that  DexCom  shall  provide  to  Tandem  (i)
existing  training  materials,  and  (ii)  [***]  at  no  cost  to  Tandem.  [***].  DexCom  agrees  to  provide  Tandem  with  a  reasonable
quantity of samples of its System (or components thereof) for Customer support training.

11.

LIFECYCLE MANAGEMENT

11.1

Improvements  and  Technology  Upgrades.  During  the  Term,  the  Parties  will  cooperate  on  the  (i)  on-going
development, maintenance, and support of the Combined Systems, and (ii) continuous improvement and technology upgrades for
the Combined Systems or any component thereof, under and in accordance with the Current Development Agreements.

11.2 Version Support.

11.2.1 Each Party agrees [***]. In addition:

[***],  each  Party  shall  provide  the  other  Party  with  at  least  [***]  advance  written  notice  with
respect to [***]. In  the  event  that,  despite  using  Commercially  Reasonable  Efforts,  [***],  then  the  releasing  Party  will  ensure
[***] including [***].

i.

[***]. DexCom shall provide [***].

ii. DexCom  may  [***].  DexCom  shall  provide  Tandem  with  at  least  [***]  written  notice  prior  to

iii. For clarity, in no event shall either Party be obligated to [***].

11.3. DexCom Discontinuation. Notwithstanding Section 11.2,  DexCom  may,  in  its  sole  discretion,  (i)  discontinue  its
support of the then-current DexCom CGM Device (a) in [***] any time commencing [***] subsequent to [***], or (b) in [***]
any time commencing [***] subsequent to [***] and (ii) discontinue its support of features of its then current DexCom CGM
Device [***] at any time commencing [***] after [***].

11.4. Notwithstanding  anything  to  the  contrary  herein,  the  Parties  acknowledge  and  agree  that  the  Parties  will  work
together in good faith to modify the approach set forth in Sections 11.2 and 11.3 to the extent necessary to efficiently roll-out any
release that is required under Applicable Laws or by a Regulatory Authority.

12.

REPRESENTATIONS AND WARRANTIES

12.1. Each Party hereby represents, warrants and covenants, as applicable, to the other Party that:

formation;

i.

it  is  duly  organized  and  validly  existing  under  the  laws  of  its  jurisdiction  of  incorporation  or

Agreement on its behalf have been duly authorized to do so by

ii.

it  is  duly  authorized  to  execute  and  deliver  this  Agreement,  the  person  or  persons  executing  this

28

Exhibit 10.25

all requisite corporate action, and this Agreement is legally binding upon it and enforceable in accordance with its terms;

Agreement, including the right to grant the rights and licenses granted to the other Party hereunder;

iii. it  has  full  corporate  right,  power  and  authority  to  perform  its  respective  obligations  under  this

iv. it  will  obtain  and  maintain  all  licenses,  permits  and  other  authorizations  necessary  to  perform  its
obligations  hereunder,  and  will  fully  cooperate  in  obtaining  and  maintaining  any  approvals  from  Regulatory  Authorities
necessary to implement this Agreement;

v.

it will perform its obligations hereunder in compliance with all Applicable Laws, and it has in place
a  compliance  program  and  internal  policies  and  procedures  for  its  employees  and  agents  to  comply  with  Applicable  Laws
(including  Anti-Corruption  Law  and  Privacy  Law)  as  contemplated  by  Section  7,  including  training  on  such  policies  and
procedures and reporting obligations for non-compliance;

vi. it will not violate rights of any third party in performing obligations under this Agreement;

perform its obligations under this Agreement, including, without limitation, any institutional review board approval;

vii. it  has  obtained  or  will  obtain  all  necessary  institutional  and  regulatory  approvals  necessary  to

viii.

it has not been:

Generic Drug Enforcement Act; or

A.

Debarred  by  the  United  States  Food  and  Drug  Administration  under  any  provision  of  the

Excluded by the Office of the Inspector General of the United States Department of Health
and Human Services, or by any other authority, from participating in any health care program (such as Medicare or Medicaid)
funded by any Governmental Authority.

B.

Each Party agrees that no person who has been debarred or excluded as described above will furnish any of the services or
deliverables  or  perform  any  obligations  on  behalf  of  such  Party  under  this  Agreement.  Neither  Party  shall  subcontract  any
performance of this Agreement to any Party that is on the specialty designated nationals and blocked persons list maintained by
the  United 
via
http://www.ustreas.gov/offices/enforcement/ofac/ as of the Effective Date) or to any Party who is located in or has its principal
place of business in a country subject to economic sanctions maintained by the United States Department of the Treasury Office
of Foreign Assets Control. Each Party will promptly notify the other Party in writing (with a copy to legal counsel) of any formal
actions taken or pending, of which the Party has knowledge, that could reasonably be

Foreign  Assets  Control 

the  Treasury  Office 

States  Department 

(available 

of 

of 

29

Exhibit 10.25

construed to threaten or to confirm a debarment or exclusion of any person on the lists specified in sub-clause (A) or (B) above.

12.2. Representations and Warranties regarding Licensed Data. Each Licensor represents and warrants that: (a) it has or
will obtain all rights, power and authority that are necessary for its collection, use, processing, and disclosure of its Licensed Data
as  contemplated  under  Section 8;  and  (b)  Licensee’s  use  of  the  applicable  Licensed  Data  pursuant  to  this  Agreement  will  not
violate any Intellectual Property Rights, rights of publicity or privacy, other proprietary rights, or any applicable local, state or
federal laws, regulations, orders or rules.

12.3. Disclaimer of Warranties. EXCEPT AS EXPRESSLY SET FORTH IN THIS SECTION 12 OR ELSEWHERE IN
THIS  AGREEMENT,  NEITHER  TANDEM  NOR  DEXCOM  MAKES  ANY  REPRESENTATIONS  OR  WARRANTIES
UNDER  THIS  AGREEMENT,  AND  EXPRESSLY  DISCLAIMS  ANY  WARRANTIES  WHETHER  EXPRESS,  IMPLIED,
STATUTORY  OR  OTHERWISE,  INCLUDING  ANY  WARRANTY  OF  MERCHANTABILITY,  FITNESS  FOR  A
PARTICULAR PURPOSE, VALIDITY, OR NON-INFRINGEMENT.

12.4. Non-Disparagement.

12.4.1. Neither Party shall make any statement or take any action to disparage the other Party’s System (or any

component thereof or services related thereto) or engage in any unfair, misleading or deceptive practices regarding the same.

12.4.2. Neither Party shall make any statement (i) comparing the other Party’s System (or any component thereof
or services related thereto) with respect to performance, quality or clinical benefits, with the products of any Third Party, or (ii)
that could reasonably be expected to adversely affect the goodwill of the other Party or its products, except in the case of (i) and
(ii)  to  the  extent  such  public  statements  are  based  on  (x)  published  (in  any  industry  recognized  scientific  publication)  peer-
reviewed studies; provided, however, that any peer-reviewed studies shall be [***] or (y) are specifically included in a product
registration  with  a  Regulatory  Authority  or  in  response  to  a  product  safety  or  quality  issue  or  (z)  relate  to  the  other  Party’s
material breach of its obligations under either this Agreement or any other Transaction Agreement.

12.4.3. The Parties shall educate and train their employees regarding acceptable public communications regarding

the other Party’s System consistent with this Section 12.4.

13.

CONFIDENTIALITY

13.1 Confidential Information. Except  as  expressly  provided  in  this  Agreement  or  any  other  Transaction  Agreement,
during the Term and for [***], except with respect to Confidential Information constituting trade secrets (to the extent identified
by the Disclosing Party in writing or to the extent reasonably identifiable as a trade secret based on the nature and content of the
disclosure), which such obligations shall not expire, the Party receiving Confidential Information from the Disclosing Party (the
“Receiving Party”) will not publish or otherwise disclose and

30

Exhibit 10.25

will not use such Confidential Information for any purpose other than carrying out Receiving Party’s obligations and exercising
its  rights  under  this  Agreement  and  any  other  Transaction  Agreement.  For  purposes  of  this  Agreement,  “Confidential
Information”  means  any  information  furnished  by  or  on  behalf  of  a  Party  (the  “Disclosing  Party”)  in  connection  with  this
Agreement or any other Transaction Agreement (including in connection with the negotiation thereof) which is confidential or
proprietary  to  the  Disclosing  Party,  including  research  and  development  plans  and  results;  processes;  evaluation  procedures
(including clinical and field testing); manufacturing methods; applications to government authorities; pricing or cost information;
construction  plans;  sales,  marketing,  and  advertising  studies  and  plans;  customer  lists;  computer  information  and  software;
special techniques unique to a Party’s business; information subject to a right of privacy in favor of a Third Party; information the
Disclosing Party maintains under a system of protection against unauthorized access; and, subject to the rights and obligations
with  respect  to  disclosure  and  use  thereof  contained  in  the  Transaction  Agreements,  DexCom  CGM  Data  and  Tandem  Insulin
Data.  Notwithstanding  the  foregoing,  the  Disclosing  Party’s  Confidential  Information  will  not  include  information  that  the
Receiving Party can demonstrate with competent evidence:

13.1.1 was already known to the Receiving Party, other than under an obligation of confidentiality, at the time of

disclosure;

13.1.2 was generally available to the public or otherwise part of the public domain at the time of its disclosure to

the Receiving Party;

13.1.3 became  generally  available  to  the  public  or  otherwise  part  of  the  public  domain  after  its  disclosure

hereunder and other than through any act or omission of the Receiving Party in breach of this Agreement; or

13.1.4 was  subsequently  lawfully  disclosed  to  the  Receiving  Party  by  a  person  without  breaching  a  duty  of
confidentiality  or  developed  by  or  for  the  Receiving  Party  without  use  of,  reliance  on,  or  reference  to  any  Confidential
Information of the Disclosing Party.

13.2

Permitted Disclosures. Notwithstanding Section 13.1, a Receiving Party may use or disclose the Disclosing Party’s
Confidential Information solely to the extent such use or disclosure is reasonably necessary in complying with an order of a court
of law, prosecuting or defending litigation, complying with applicable governmental regulations, submitting information to tax or
other Governmental Authorities, or conducting Clinical Studies; provided that, subject to Section 13.5,  if  a  Receiving  Party  is
required to make any such disclosure of Confidential Information, it will give the other Party reasonable advanced notice of the
disclosure,  and  use  its  reasonable  efforts  to  secure  confidential  treatment  of  the  information  prior  to  its  disclosure  (whether
through protective orders or otherwise).

13.3 Unauthorized Disclosure of Confidential Information. If a Party becomes aware of an unauthorized disclosure of

the other Party’s Confidential Information, then such Party shall notify the other Party promptly in writing.

31

Exhibit 10.25

13.4 Return  of  Confidential  Information.  Following  any  expiration  or  termination  of  this  Agreement  and  all  other
Transaction Agreements, within [***] after receipt of the Disclosing Party’s written request, the Receiving Party will return to the
Disclosing  Party  (where  practicable),  or,  at  the  Receiving  Party’s  option,  destroy  and  provide  written  certification  of  the
destruction of, all tangible materials that contain the Disclosing Party’s Confidential Information, other than such Confidential
Information  to  which  the  Receiving  Party  retains  a  right  to  use  under  this  Agreement  or  any  other  Transaction  Agreement.
Notwithstanding the foregoing, (i) the Receiving Party may retain one copy of the Disclosing Party’s Confidential Information in
the legal files of the Receiving Party for the sole purpose of determining the scope of obligations incurred under this Agreement
or as otherwise required by Applicable Laws; (ii) the Receiving Party may retain any electronic copies of the Disclosing Party’s
Confidential  Information  held  securely  in  the  Receiving  Party’s  electronic  backup  storage  in  accordance  with  its  established
document retention policies and (iii) the Receiving Party may retain the Disclosing Party’s Confidential Information to the extent
included  in  the  Receiving  Party’s  board  of  director  or  board  committee  materials  or  minutes  or  actions,  quality  systems,  or
regulatory  history;  subject  in  each  case  to  the  Receiving  Party’s  continuing  confidentiality  and  non-use  obligations  under  this
Agreement with respect to such Confidential Information.

13.5 Confidentiality Terms; Confidentiality of Agreement; Press Releases.

13.5.1 Except as explicitly permitted under this Section 13.5 or any other Transaction Agreement, neither Party
will disclose to any Third Party the terms of this Agreement without the prior written consent of the other Party hereto, except
each  Party  may  disclose  the  terms  of  this  Agreement  and  any  other  Transaction  Agreement:  (i)  on  a  confidential  basis  to  its
Representatives,  members  of  the  Party’s  board  of  directors  in  their  capacity  as  such,  to  advisors  (including  financial  advisors,
attorneys and accountants), existing or potential investors (provided that such investors are not [***]) and others on a need to
know  basis,  in  each  case  under  appropriate  confidentiality  provisions  substantially  equivalent  to  those  in  this  Agreement,
providing that such Party shall be responsible for any disclosure of information by any of the persons referred to in the preceding
sentence  in  contravention  of  the  terms  of  this  Agreement;  or  (ii)  to  the  extent  necessary  to  comply  with  Applicable  Laws;
provided that the Disclosing Party shall promptly notify the other Party (other than in the case where such disclosure is necessary,
in the reasonable opinion of the Disclosing Party’s legal counsel, to comply with Applicable Laws) and allow the other Party a
reasonable  opportunity  to  oppose  with  the  Governmental  Authority  initiating  the  process  and,  to  the  extent  allowable  by
Applicable Laws, to seek limitations on the portion of the Agreement that is required to be disclosed.

13.5.2 The  Parties  shall  not  issue  a  press  release  disclosing  the  existence  of  this  Agreement  or  any  other
Transaction Agreement, any specific term hereof, or any specific transaction contemplated herein unless required by Applicable
Laws or as agreed in writing by the Parties. Where such a press release or other public disclosure is so required, no Party shall
issue  a  press  release  without  first  giving  the  other  Party  reasonable  opportunity  to  review  and  approve  the  proposed  public
disclosure or press release, such approval not to be unreasonably withheld, delayed or conditioned. For clarity, no such review
and  approval  shall  be  required  for  any  public  disclosure  or  press  release  that  restates  information  that  has  been  previously
approved for public

32

Exhibit 10.25

disclosure or that is otherwise in the public domain without a breach of this Agreement or any Transaction Agreement, provided
that such information remains accurate in all material respects.

13.6 Records. At its own expense, each Party will create and maintain and provide access to upon reasonable request all
records  that  relate  to  this  Agreement  and  to  a  Party’s  performance  under  this  Agreement  (i)  to  the  extent  required  by  this
Agreement and Applicable Laws, (ii) sufficient to demonstrate that any and all amounts invoiced to a Party under this Agreement
are accurate and proper in both kind and amount; (iii) sufficient to demonstrate the accuracy of reports submitted to either Party
under this Agreement; and (iv) sufficient to enable a Party to comply with Applicable Laws and other legal obligations, to the
extent that such Party has or reasonably should have knowledge of those Applicable Laws and other legal obligations. Each of
the Parties will maintain all such records for the longer of (a) any period prescribed by Applicable Laws or stated expressly in
this Agreement, (b) [***] after the term of this Agreement.

13.7

Personal Data; DexCom CGM Data and Tandem Insulin Data. To the extent any Personal Data, DexCom CGM
Data and/or Tandem Insulin Data is collected, received or shared by a Party or its Affiliates with or from the other Party or its
Affiliates in connection with activities contemplated by this Agreement or the Development Agreement, the use of such data shall
be governed solely by Section 8 of this Agreement.

14.

INDEMNIFICATION AND DEFENSE OF INFRINGEMENT

14.1. DexCom  will  defend  and  indemnify  Tandem,  its  Affiliates,  and  each  of  their  respective  directors,  officers,
employees,  agents,  successors  and  assigns  (collectively,  “Tandem  Indemnitees”),  against  all  Third  Party  claims,  suits  and
proceedings, and will hold the Tandem Indemnitees harmless against all judgments, settlements, costs, liabilities and expenses
(including  reasonable  attorneys'  fees  and  litigation  costs)  (collectively,  “Losses”)  payable  to  Third  Parties  in  connection  with
such claims, suits and proceedings, to the extent arising from or occurring as a result of: (i) DexCom’s breach of its [***] under
this Agreement, (ii) the [***], (iii) the [***], or (iv) physical injury (including death) and/or property damage [***].

14.2. Tandem will defend and indemnify DexCom, its Affiliates, and each of its directors, officers, employees, agents,
successors  and  assigns  (collectively,  “DexCom Indemnitees”),  against  all  Third  Party  claims,  suits  and  proceedings,  and  will
hold  the  DexCom  Indemnitees  harmless  against  all  Losses  payable  to  Third  Parties  in  connection  with  such  claims,  suits  and
proceedings,  to  the  extent  arising  from  or  occurring  as  a  result  of:  (i)  Tandem's  breach  of  its  [***]  under  this  Agreement,  (ii)
[***], (iii) the [***], or (iv) physical injury (including death) and/or property damage [***].

14.3.

If the manufacture or use of the Combined Systems results in a claim, suit or proceeding in which DexCom and
Tandem are both entitled to indemnification by the other Party pursuant to Sections 14.1 and 14.2, then the Parties will discuss in
good  faith  their  cooperation  in  connection  with  such  matter,  and  shall  [discuss  in  good  faith  an  equitable  allocation  of  each
Party’s indemnification obligations under this Section 14.]

33

Exhibit 10.25

14.4.

If  the  manufacture  or  use  of  the  Combined  Systems  results  in  a  Third  Party  claim,  suit,  allegation,  action  or
proceeding against Tandem or DexCom alleging infringement or misappropriation of the Intellectual Property of such Third Party
and  neither  DexCom  nor  Tandem  is  entitled  to  indemnification  pursuant  to  Sections  14.1  and  14.2  (a  “Combined  System
Infringement Action”), such Party will promptly notify the other Party in writing. The Parties will [***] in connection with the
Combined  System  Infringement  Action  and  shall  ***]  of  any  Combined  System  Infringement  Action.  The  Parties  will  [***]
concerning any Combined System Infringement Action and, in the [***] that the [***], the Parties will [***].

14.5. At  either  Party's  request,  the  Parties  shall  promptly  enter  into  a  common-interest  agreement  to  protect  any

available attorney-client privileges and the like, on reasonable and customary terms.

14.6. A Party seeking indemnification hereunder (the “Indemnitee”) will promptly notify the indemnifying Party (the
“Indemnitor”)  of  any  claim,  suit,  proceeding,  loss,  or  expense  likely  to  lead  to  a  claim  for  indemnification,  along  with  all
material  related  information  in  the  Indemnitee’s  possession.  The  Indemnitor  will  have  the  right  to  manage  the  defense  and
settlement of any claim, except that [***]. The Indemnitee may not enter into any settlement of any such claim without the prior
written consent of Indemnitor. The Indemnitee will [***]. The Indemnitee may [***]. In addition, the Indemnitee may [***].

14.7. Notwithstanding the foregoing in this Section 14, an Indemnitor under this Section 14 has no obligation for  any

Losses to the extent resulting from (i) [***], or (ii) [***].

14.8.

In the event of any actual or alleged infringement of a valid claim of a patent or the actual or alleged infringement
or  misappropriation  of  any  Third  Party  Intellectual  Property  by  the  Tandem  System  (or  components  thereof,  including  any
DexCom CGM-Enabled Tandem Display Device, but excluding any Communication Protocol provided by DexCom), (a) Tandem
shall  have  the  right  to  modify  the  Tandem  System  [***]  to  render  such  Tandem  System  non-infringing  or  to  be  no  longer
misappropriating such Third Party Intellectual Property] and (b) if Tandem cannot reasonably modify the Tandem System to be
non-infringing  or  to  no  longer  be  misappropriating  such  Third  Party  Intellectual  Property,  Tandem  shall  have  the  right  to
terminate this Agreement upon [***] written notice to DexCom.

14.9.

In the event of any actual or alleged infringement of a valid claim of a patent or the actual or alleged infringement
or misappropriation of any Third Party Intellectual Property by the DexCom System (or components thereof), (a) DexCom shall
have  the  right  to  modify  the  DexCom  System  [***]  to  render  such  DexCom  System  non-infringing  or  to  be  no  longer
misappropriating such Third Party Intellectual Property] and (b) if [DexCom cannot reasonably modify the DexCom System to
be  non-infringing  or  to  no  longer  be  misappropriating  such  Third  Party  Intellectual  Property,  DexCom  shall  have  the  right  to
terminate this Agreement upon [***] written notice to Tandem.

14.10. In the event that either Party is entitled to indemnification of any Third Party claim, suit or proceeding under both
(a)  this  Agreement  and  (b)  either  of  the  Current  Development  Agreements,  then  such  Party  shall  only  be  entitled  to  seek
indemnification for such

34

Exhibit 10.25

claim, suit or proceeding (and only entitled to recover for a particular Loss) [***] under either this Agreement or the applicable
Current Development Agreement and in no event shall such Party be permitted to seek indemnification for such claim, suit or
proceeding (or recover for any particular Loss) under both this Agreement and the applicable Current Development Agreement.

15.

TERM AND TERMINATION

15.1. Term. The initial term of this Agreement will commence on the Effective Date and will continue for a period of
five (5) years from the date of First Commercial Launch of any Combined System Implementation (the “Initial Term”), unless
terminated  earlier  pursuant  to  the  other  provisions  of  this  Section  15.  Following  the  Initial  Term,  this  Agreement  shall
automatically  renew  for  successive  two  (2)  year  periods  (the  Initial  Term  and  any  renewal  terms,  collectively,  the  “Term”),
unless either Party delivers to the other Party a termination notice six (6) months before the expiration of the Initial Term or the
then-current renewal term.

15.2. Termination for Material Breach.

15.2.1. Either Party (the “Notifying Party”) shall be entitled to terminate this Agreement upon written notice to
the  other  Party  if  such  other  Party  materially  breaches  this  Agreement  and  fails  to  cure  such  breach  within  [***]  following
written notice from the Notifying Party specifying such breach in reasonable detail.

15.2.2. Notwithstanding  the  foregoing,  if  the  allegedly  breaching  Party  in  good  faith  disputes  such  material
breach or the failure to cure such material breach, then such Party shall provide the Notifying Party written notice of that dispute
putting forward in reasonable detail the rationale for disputing the alleged breach or failure to cure to the Notifying Party. In such
event, the Parties shall promptly undertake good faith efforts to resolve such dispute, in which case, such termination shall not be
effective until [***] after the resolution as to whether such material breach has occurred (and, if it is determined that there was a
material  breach  that  remains  uncured  at  the  expiration  of  such  [***]  period);  provided,  that,  during  the  pendency  of  any  such
dispute resolution the Parties shall continue performing their respective obligations, and exercising their respective rights, under
this Agreement. The Parties hereby agree to take such steps as may be reasonably necessary to complete such dispute resolution
as expeditiously as possible given the circumstances.

15.3. Termination for Change of Control. Each Party shall provide to the other Party written notice within the later of
[***] after or as soon as permitted under Applicable Laws after undergoing a Change of Control. If such Change of Control is
[***],  then  such  other  Party  shall  have  the  right  (but  not  the  obligation)  to  terminate  this  Agreement  upon  [***]  prior  written
notice,  provided  that  such  notice  is  given  within  [***]  following  such  other  Party’s  receipt  of  the  notice  of  such  Change  of
Control. [***].

15.4.

[***].  If  a  Party  [***]  asserting  that  [***]  then  the  [***]  may,  [***].  Notwithstanding  the  foregoing,  the  [***]

shall not have the right to [***] to the extent [***].

15.5. Effect of Termination.

35

Exhibit 10.25

15.5.1. General.  In  the  case  of  expiration  or  termination  of  this  Agreement,  all  rights  and  obligations  of  the

Parties under this Agreement shall cease immediately, unless otherwise stated in this Agreement.

15.5.2. Accrued Rights and Obligations. Expiration or termination of this Agreement shall not relieve the Parties
of  any  obligation  accrued  prior  to  such  expiration  or  termination,  nor  shall  expiration  or  any  termination  of  this  Agreement
preclude either Party from pursuing all rights and remedies it may have under this Agreement, at law or in equity, with respect to
breach of this Agreement nor prejudice any Party’s right to obtain performance of any obligation.

15.5.3. Post-Termination  Support.  Upon  any  expiration  or  termination  of  this  Agreement,  the  Parties  will  (a)
ensure continued provision of support services to the then-current Customers for the applicable System, as set forth in the then-
current warranty terms covering such System (or such longer period as may be required under Applicable Laws) and (b) agree
upon a commercially reasonable plan to effect the orderly wind-down of the activities contemplated under this Agreement with
respect to the Combined Systems; provided that in no event shall such wind-down activities under subsection (b) continue for
more than [***] after termination (or such longer period as may be required under Applicable Laws). The license grants set forth
in this Agreement shall continue for the length of the Post Termination Support, provided that upon any expiration or termination
of this Agreement, all such license grants will immediately and automatically be limited to the extent necessary to support the
units of the Combined Systems for such then-current Customers.

15.5.4. Survival. In addition, Sections 1, 3.1, 8.1 (subject to Section 8.14), 8.2 (subject to Section 8.14), 8.3, 8.5,
8.6 8.7 (subject to Section 8.14), 8.8, 8.9, 8.10, 8.11, 8.12, 8.13, 8.14, 12.3, 13, 14, 15.5, 16 and 17 will survive expiration or
termination of this Agreement, provided that, in the event any Section identified above expressly sets forth a limited period of
time with respect to the duration or survival of such right or obligation beyond the expiration or termination of this Agreement,
then such right or obligation shall survive only for such expressly identified period of time.

LIMITATION  OF  LIABILITY.  IN  NO  EVENT  SHALL  EITHER  PARTY  BE  LIABLE  TO  THE  OTHER  OR  ANY
16.
OTHER PERSON OR ENTITY FOR COSTS OF PROCUREMENT OF SUBSTITUTE GOODS, LOST PROFITS, OR ANY
OTHER  SPECIAL,  CONSEQUENTIAL,  OR  INCIDENTAL  DAMAGES,  HOWEVER  CAUSED  AND  UNDER  ANY
THEORY  OF  LIABILITY  ARISING  OUT  OF  THIS  AGREEMENT  WHETHER  BASED  IN  CONTRACT,  TORT
(INCLUDING  NEGLIGENCE),  OR  OTHERWISE.  THESE  LIMITATIONS  SHALL  APPLY  WHETHER  OR  NOT  THE
BREACHING PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES AND NOTWITHSTANDING
ANY  FAILURE  OF  ESSENTIAL  PURPOSE  OF  ANY  LIMITED  REMEDY  PROVIDED  HEREIN.  IF  EITHER  PARTY
TERMINATES THIS AGREEMENT IN ACCORDANCE WITH ANY OF ITS PROVISIONS, NEITHER PARTY SHALL BE
LIABLE  TO  THE  OTHER,  BECAUSE  OF  SUCH  TERMINATION,  FOR  COMPENSATION,  REIMBURSEMENT  OR
DAMAGES ON ACCOUNT OF THE LOSS OF PROSPECTIVE

36

Exhibit 10.25

PROFITS OR ANTICIPATED SALES OR ON ACCOUNT OF EXPENDITURES, INVENTORY, INVESTMENTS, LEASES
OR COMMITMENTS IN CONNECTION WITH THE BUSINESS OR GOODWILL OF TANDEM OR DEXCOM.

THE FOREGOING EXCLUSION OF CERTAIN DAMAGES IN THIS SECTION DOES NOT APPLY TO DAMAGES FOR
ANY OF THE FOLLOWING:

(I)

(II)

BREACH  OF  AN  OBLIGATION  OF  CONFIDENTIALITY  UNDER  SECTION  13  OR  MISAPPROPRIATION  OF
INTELLECTUAL PROPERTY OR TRADE SECRETS; OR
INDEMNIFICATION  OBLIGATIONS  UNDER  SECTION  14,  INCLUDING  INDEMNIFICATION  OBLIGATIONS
UNDER SECTION 14 RELATED TO INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS.

17. MISCELLANEOUS

17.1. No Exclusivity. This Agreement shall be non-exclusive for both Tandem and DexCom, and, subject to compliance
with  the  terms  and  conditions  of  this  Agreement,  shall  in  no  way  prohibit  either  Party  from  working  with  any  Third  Party,
including  other  insulin  pump  or  CGM  and/or  data  management  companies,  or  acquiring,  licensing,  designing,  developing,
marketing,  selling  and/or  distributing  products  that  compete,  directly  or  indirectly,  with  the  products  contemplated  by  this
Agreement. Each Party further acknowledges that the personnel assigned to the activities contemplated by this Agreement may
also  participate  in  other  activities  that  may  utilize  technologies  similar  to  or  involve  products  competitive  with  those
contemplated by this Agreement.

17.2. Subcontractors.  Subject  to  the  terms  and  conditions  of  this  Agreement,  either  Party  may  subcontract  the
performance  of  its  obligations  under  this  Agreement  to  a  Third  Party  [***],  provided  that  (i)  such  subcontractor  is  bound  by
terms and conditions consistent, in all relevant respects, with this Agreement, including restrictions with respect to the protection
and  use  of  Confidential  Information  which  are  no  less  stringent  than  those  set  forth  in  this  Agreement;  (ii)  such  Party  hereby
expressly  waives  any  requirement  that  the  other  Party  exhaust  any  right  or  remedy  (or  otherwise  proceed)  against  any  such
subcontractor for any obligation or performance hereunder prior to proceeding directly against such Party; and (iii) each Party
shall be fully responsible for the performance of its subcontractors.

17.3. Force  Majeure.  Nonperformance  of  any  Party  will  be  excused  to  the  extent  that  performance  is  prevented  or
delayed by strike, fire, earthquake, flood, governmental acts or orders or restrictions (other than due to a failure to comply with
Applicable  Laws),  epidemic,  pandemic,  or  any  other  reason  where  failure  to  perform  is  beyond  the  reasonable  control  of  the
nonperforming Party.

17.4. No Implied Waivers; Rights Cumulative. No failure on the part of DexCom or Tandem to exercise and no delay in
exercising any right under this Agreement, or provided by statute or at law or in equity or otherwise, will impair, prejudice or
constitute a waiver of any such right, nor will any partial exercise of any such right preclude any other or further exercise thereof
or the exercise of any other right.

37

Exhibit 10.25

17.5.

Independent  Contractors.  Nothing  contained  in  this  Agreement  is  intended  implicitly,  or  is  to  be  construed,  to
constitute DexCom or Tandem as partners in the legal sense. No Party hereto will have any express or implied right or authority
to  assume  or  create  any  obligations  on  behalf  of  or  in  the  name  of  the  other  Party  or  to  bind  the  other  Party  to  any  contract,
agreement or undertaking with any Third Party.

17.6. Notices.  All  notices,  requests  and  other  communications  hereunder  will  be  in  writing  and  will  be  personally
delivered or sent by registered or certified mail, return receipt requested, postage prepaid, or via email (with delivery or receipt
confirmation), in each case to the respective address specified below, or such other address as may be specified in writing to the
other Parties hereto:

Tandem:    Tandem Diabetes Care, Inc.
    11075 Roselle St.
    San Diego, CA 92121
    Attn:    CEO
        [***]

With Copy to:    Tandem Diabetes Care, Inc.
    11075 Roselle St.
    San Diego, CA 92121
    Attn:    General Counsel
        [***]

DexCom:    DexCom, Inc.

6340 Sequence Drive
San Diego, California 92121
Attn:    Legal Department

    [***]

17.7. Assignment. Except as otherwise expressly provided under this Agreement, neither Party may assign or otherwise
transfer this Agreement or any right or obligation hereunder without the express prior written consent of the other Party; provided
that: either Party shall be permitted to effect such an assignment or other transfer of this Agreement in its entirety, without the
written consent of the other Party (i) to any of its then-existing Affiliates, or (ii) in connection with a merger or the transfer or
sale of all or substantially all of its business or assets related to this Agreement, or (iii) subject to Section 15.3, in connection with
a Change of Control.

17.8. Modifications.  No  amendment  or  modification  of  any  provision  of  this  Agreement  will  be  effective  unless  in
writing  signed  by  each  Party  hereto.  No  provision  of  this  Agreement  will  be  varied,  contradicted  or  explained  by  any  oral
agreement, course of dealing or

38

Exhibit 10.25

performance  or  any  other  matter  not  set  forth  in  an  agreement  in  writing  and  signed  by  all  Parties.  In  the  event  of  a  conflict
between  the  provisions  of  the  exhibits  or  the  attachments  to  this  Agreement  and  the  provisions  of  this  Agreement  itself,  the
conflicting provision(s) of the Agreement shall control over the language in the exhibit or attachments, unless otherwise agreed
by the Parties.

17.9. Severability. If any provision hereof should be held invalid, illegal or unenforceable in any jurisdiction, all other
provisions hereof will remain in full force and effect in such jurisdiction and will be liberally construed in order to carry out the
intentions  of  the  Parties  hereto  as  nearly  as  may  be  possible.  Such  invalidity,  illegality  or  unenforceability  will  not  affect  the
validity, legality or enforceability of such provision in any other jurisdiction.

17.10. Governing Law.

17.10.1 This Agreement and any dispute arising from the performance or breach hereof will be governed by and
construed  and  enforced  in  accordance  with,  the  laws  of  the  State  of  California  without  regard  for  conflicts  of  laws  principles.
Disputes  as  to  matters  within  the  authority  of  the  Commercial  Working  Team  will  be  resolved  as  set  forth  in  Section  2.3.7;
provided that any dispute as to the application of such Section 2.3.7 shall be subject to this Section 17.10.

17.10.2 Notwithstanding any other provision of this Agreement, either Party may seek interim equitable relief in
any court of competent jurisdiction in connection with any alleged breach or violation of Section 7.1, Section 13 or Intellectual
Property rights.

17.11  Choice of Forum. The Parties hereby submit and consent to the exclusive jurisdiction of any state or federal court
located in [***], and irrevocably agree that all actions or proceedings relating to this Agreement shall be litigated in such courts,
and each of the Parties waives any objection which it may have based on improper venue or forum non conveniens to the conduct
of any such action or proceeding in such court.

17.12 Counterparts.  This  Agreement  may  be  executed  in  two  or  more  counterparts,  each  of  which  will  be  deemed  an

original, and all of which together, will constitute one and the same instrument.

17.13 Contract Interpretation. The  meaning  of  a  provision  of  this  Agreement  will  be  considered  in  context  with  other
provisions  of  the  Agreement.  The  following  principles  apply  to  the  construction  of  this  Agreement  unless  the  construction  is
plainly contrary to the intent of the Parties:

17.13.1 “Including” means “including but not limited to.”

17.13.2 “Or” means “and/or.”

17.13.3 “Will” and “shall” have the same meaning.

39

Exhibit 10.25

17.13.4 Language that has a generally prevailing meaning is given that meaning unless the Agreement expressly

assigns a different one.

17.13.5 Technical  terms  used  in  the  technical  field  of  the  subject  of  the  Agreement  are  given  their  technical

meaning.

17.13.6 Singular words may be treated as plural, and plural words may be treated as singular.

17.13.7 The masculine gender may be treated as feminine, and the feminine gender may be treated as masculine.

17.13.8 In computing any period of time under this Agreement, the day of the act, event, or default from which
the designated period of time begins to run is not included. If the Agreement specifies that a period is to run for a certain number
of business days, only business days are included in the count, and the period may not end on day that is not a business day.

17.14 Headings. Headings used herein are for convenience only and will not in any way affect the construction of or be

taken into consideration in interpreting this Agreement.

17.15 Entire Agreement. This Agreement (including the exhibits attached hereto which are hereby incorporated into this
Agreement by reference), together with the Transaction Agreements, constitutes the entire agreement with respect to the subject
matter  hereof,  and  supersedes  all  prior  or  contemporaneous  understandings  or  agreements,  whether  written  or  oral,  between
DexCom and Tandem with respect to such subject matter. For clarity, (i) the Original G6 Development Agreement (as amended
herein) shall remain in full force and effect except to the extent expressly stated otherwise herein and (ii) the License Agreement
between  TypeZero  Technologies  LLC  and  Tandem  dated  July  14,  2016,  as  amended,  shall  remain  in  full  force  and  effect  and
shall not be amended or modified by this Agreement.

17.16 Performance by Affiliates.  Either  Party  may  discharge  any  obligation  and  exercise  any  right  hereunder  through
any of its Affiliates. Each Party hereby guarantees the performance by its Affiliates of such obligations under this Agreement,
and shall cause its Affiliates to comply with the provisions of this Agreement in connection with such performance. Any breach
by a Party’s Affiliate of any of such Party’s obligations under this Agreement shall be deemed a breach by such Party, and the
other Party may proceed directly against such first Party without any obligation to first proceed against such Affiliate.

17.17 Standstill.

17.17.1 Except as permitted by the last sentence of this Section 17.17, during the Term of this Agreement
and  for  a  period  of  twelve  (12)  months  thereafter,  without  the  prior  written  consent  of  the  Board  of  Directors  of  Tandem,
DexCom and its officers, directors and Affiliates, will not directly or indirectly in any manner: (i) acquire, announce an intention
to acquire, or agree to acquire, directly or indirectly, alone or in concert with others, by purchase, gift or otherwise, any direct or
indirect beneficial ownership (within the meaning of Rule 13d-3

40

Exhibit 10.25

under the Securities Exchange Act of 1934 (the “Exchange Act”)) or interest in any securities or direct or indirect rights, warrants
or  options  to  acquire,  or  securities  convertible  into  or  exchangeable  for,  any  securities  of  Tandem  (ii)  make,  or  in  any  way
participate in, directly or indirectly, alone or in concert with others, any “solicitation” of “proxies” to vote (as such terms are used
in the proxy rules of the SEC promulgated pursuant to Section 14 of the Exchange Act) any securities of Tandem with respect to
any  business  combination,  restructuring,  recapitalization  or  similar  transaction;  (iii)  form,  join  or  in  any  way  participate  in  a
“group”  within  the  meaning  of  Section  13(d)(3)  of  the  Exchange  Act  with  respect  to  any  voting  securities  of  Tandem;  (iv)
acquire, announce an intention to acquire, or agree to acquire, directly or indirectly, alone or in concert with others, by purchase,
exchange or otherwise, (a) any of the assets, tangible or intangible, of Tandem or (b) direct or indirect rights, warrants or options
to acquire any assets of Tandem, other than in the ordinary course of business; (v) enter into any arrangement or understanding
with, or otherwise assist or encourage, others to do any of the actions restricted or prohibited under clauses (i), (ii), (iii) or (iv) of
this Section 17.17; (vi) otherwise act in concert with others, to seek to offer to Tandem or any of its stockholders any business
combination,  restructuring,  recapitalization  or  similar  transaction  to  or  with  Tandem,  or  (vii)  take  any  action  to  control  the
management,  Board  of  Directors  or  policies  of  Tandem.  Notwithstanding  the  above,  cumulative  acquisitions  by  DexCom,
including any Affiliate of DexCom, of less than one percent (1%) of Tandem's outstanding common shares shall not be deemed a
breach of this provision.

17.17.2 The standstill provisions of Section 17.17.1 shall not apply in the event that, without any violation
of the standstill provision, (i) a Third Party unrelated to DexCom shall have entered into a definitive agreement with Tandem to
acquire more than 50% of the outstanding common stock of Tandem, or (ii) a Third Party unrelated to DexCom commences a
tender offer for more than 50% of the outstanding common stock of Tandem that the board of directors of Tandem recommends.
The standstill provisions of Section 17.17.1 shall automatically become applicable again if the Third Party announces its intent
not to proceed with the acquisition or commenced tender offer.

17.17.3 DexCom recognizes that, if it fails to perform or breaches any of its obligations under this Section
17.17, any remedy at law may prove to be inadequate relief to Tandem. DexCom therefore agrees that Tandem is entitled to seek
temporary and permanent injunctive relief or specific performance in any such case.

17.18 Original  G6  Development  Agreement.  Section  10.7  of  the  Original  G6  Development  Agreement,  is  hereby
amended  to  be  Section  10.7(a)  of  the  Original  G6  Development  Agreement,  and  Section 17.17.2  of  this  Agreement  is  hereby
incorporated  into  the  Original  G6  Development  Agreement  as  a  new  Section  10.7(b),  provided  that  all  reference  to  Section
17.17.1 of this Agreement shall be revised to be references to Section 10.7(a) of the Original G6 Development Agreement.

[Signature Page Follows]

41

IN WITNESS WHEREOF, the Parties hereto have caused this Agreement to be signed by duly authorized officers or

representatives as of the Effective Date.

DEXCOM, INC.

TANDEM DIABETES CARE, INC.

By:    

Print Name:    

Title:    

Date:    

By:    

Print Name:    

Title:    

Date:    

[***]

Exhibit A: Agreed Markets

[***]

Exhibit B: DexCom CGM Data

Exhibit C: DexCom Trademarks

[***]

Exhibit D: Tandem Insulin Data

[***]

Exhibit E: Tandem Trademarks

TANDEM DIABETES CARE TRADEMARK KEY

[***]

Exhibit 21.1

SUBSIDIARIES OF THE REGISTRANT

Name of Entity
Tandem Diabetes Canada
Sugarmate Inc.

State/Country of Organization
Canada
United States

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

(1) Registration Statement (Form S-3 No. 333-222143) of Tandem Diabetes Care, Inc.,

(2) Registration Statement (Form S-8 No. 333-226944) pertaining to the 2013 Stock Incentive Plan of Tandem Diabetes Care
Inc.,

(3) Registration Statement (Form S-8 No. 333-226915) pertaining to the 2013 Stock Incentive Plan, and 2013 Employee Stock
Purchase Plan of Tandem Diabetes Care Inc.,

(4) Registration Statement (Form S-8 No. 333-192406) pertaining to the 2006 Stock Incentive Plan, 2013 Stock Incentive Plan,
and 2013 Employee Stock Purchase Plan of Tandem Diabetes Care Inc.,

(5) Registration Statement (Form S-8 No. 333-202254) pertaining to the 2013 Stock Incentive Plan and 2013 Employee Stock
Purchase Plan of Tandem Diabetes Care, Inc.,

(6) Registration Statement (Form S-8 No. 333-209685) pertaining to the 2013 Stock Incentive Plan and 2013 Employee Stock
Purchase Plan of Tandem Diabetes Care, Inc.,

(7) Registration Statement (Form S-8 No. 333-223377) pertaining to the 2013 Stock Incentive Plan and 2013 Employee Stock
Purchase Plan of Tandem Diabetes Care, Inc., and

(8) Registration Statement (Form S-8 No. 333-216529) pertaining to the 2013 Stock Incentive Plan and 2013 Employee Stock
Purchase Plan of Tandem Diabetes Care, Inc;

of our reports dated February 24, 2021, with respect to the consolidated financial statements of Tandem Diabetes Care, Inc. and
the effectiveness of internal control over financial reporting of Tandem Diabetes Care, Inc., included in this Annual Report (Form
10-K) of Tandem Diabetes Care, Inc. for the year ended December 31, 2020.

/s/Ernst & Young LLP

San Diego, California

February 24, 2021

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, John F. Sheridan, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of Tandem Diabetes Care, 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(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the registrant and have:

a)

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

a)

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. 

Dated: February 24, 2021

Tandem Diabetes Care, Inc.

By:

John F. Sheridan

President, Chief Executive Officer

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Leigh A. Vosseller, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of Tandem Diabetes Care, 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(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the registrant and have:

a)

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

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

a)

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. 

Dated: February 24, 2021

Tandem Diabetes Care, Inc.

By:

Leigh A. Vosseller

Executive Vice President, Chief Financial
Officer and Treasurer

Exhibit 32.1

CERTIFICATION
PURSUANT TO U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE
SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Tandem Diabetes Care, Inc. (the “Company”) for the period ended December 31,

2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John F. Sheridan, President and Chief Executive Officer
of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Company as of the dates and for the periods presented.

Dated: February 24, 2021

John F. Sheridan

President, Chief Executive Officer

The foregoing certification is being furnished solely to accompany the Report pursuant to 18 U.S.C. § 1350, and is not being filed for
purposes of Section 18 of the Exchange Act, and is not to be incorporated by reference into any filing of the Company, whether made before or after the
date hereof, regardless of any general incorporation language in such filing. A signed original of this written statement required by Section 906 has been
provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

Exhibit 32.2

CERTIFICATION
PURSUANT TO U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE
SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report on Form 10-K of Tandem Diabetes Care, Inc. (the “Company”) for the period ended December 31,

2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Leigh A. Vosseller, Executive Vice President, Chief
Financial Officer and Treasurer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act
of 2002, that to my knowledge:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Company as of the dates and for the periods presented.

Dated: February 24, 2021

Leigh A. Vosseller

Executive Vice President, Chief Financial Officer and Treasurer

The foregoing certification is being furnished solely to accompany the Report pursuant to 18 U.S.C. § 1350, and is not being filed for
purposes of Section 18 of the Exchange Act, and is not to be incorporated by reference into any filing of the Company, whether made before or after the
date hereof, regardless of any general incorporation language in such filing. A signed original of this written statement required by Section 906 has been
provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.