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SI-BONE, Inc.

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FY2023 Annual Report · SI-BONE, Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K

(Mark One)

☒

☐

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

For the fiscal year ended December 31, 2023

OR

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

Commission File Number 001-38701

SI-BONE, Inc.

(Exact name of Registrant as specified in its Charter)

Delaware
(State or other jurisdiction 
of incorporation or organization)

26-2216351
(I.R.S. Employer 
Identification No.)

471 El Camino Real, Suite 101, Santa Clara, California 95050
(Address of principal executive offices including zip code)

Registrant’s telephone number, including area code: (408) 207-0700

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

Title of each class
Common Stock, par value $0.0001 per share

Trading Symbol(s)
SIBN

Name of each exchange on which registered
The Nasdaq Global Market

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

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

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act.  Yes  ☐    No  
Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for
such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes      No  ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter)
during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files).  Yes      No  ☐
Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the
definitions of “large accelerated filer”, “accelerated filer”, “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act:

Large accelerated filer
Smaller reporting company

☒
☒

Accelerated filer

Emerging growth company

☐
☐

Non-accelerated filer

☐

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 7(a)(2)(B) of the Securities 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.  ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to
previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive
officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b‑2 of the Exchange Act).   Yes  ☐    No  

The aggregate market value of the shares of common stock held by non-affiliates of the registrant as of June 30, 2023, the last business day of the registrant’s most recently completed second
fiscal quarter, was approximately $1.1 billion, calculated based on the closing price of the registrant’s common stock as reported by the Nasdaq Global Market. Shares of common stock held by
each officer and director, and each entity affiliated with a director, have been excluded in that such persons may be deemed to be affiliates. This determination of affiliate status is not a conclusive
determination for other purposes.

The number of shares of Registrant’s Common Stock outstanding as of February 20, 2024 was 41,064,511 shares.

DOCUMENTS INCORPORATED BY REFERENCE

 
 
Portions of the Registrant’s Definitive Proxy Statement relating to the Annual Meeting of Shareholders, which will be filed with the Securities and Exchange Commission within 120 days after
the end of the Registrant’s fiscal year ended December 31, 2023, are incorporated by reference into Part III of this Report.

TABLE OF CONTENTS

PART I

Business
Risk Factors
Unresolved Staff Comments
Cybersecurity
Properties
Legal Proceedings
Mine Safety Disclosures

PART II

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
[Reserved]
Management’s Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures about Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements With Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections
PART III

Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Certain Relationships and Related Transactions and Director Independence
Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules
Form 10-K Summary

PART IV

Item 1
Item 1A
Item 1B
Item 1C
Item 2
Item 3
Item 4

Item 5
Item 6
Item 7
Item 7A
Item 8
Item 9
Item 9A
Item 9B
Item 9C

Item 10
Item 11
Item 12
Item 13
Item 14

Item 15
Item 16

SIGNATURES

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In this Annual Report on Form 10-K, “we,” “our,” “us,” “SI-BONE,” and “the Company” refer to SI-BONE, Inc. and its consolidated subsidiaries. The
SI-BONE logo and other trade names, trademarks or service marks of SI-BONE are the property of SI-BONE, Inc. This report contains references to our
trademarks and to trademarks belonging to other entities. Trade names, trademarks and service marks of other companies appearing in this report are the
property of their respective holders. We do not intend our use or display of other companies’ trade names or trademarks to imply a relationship with, or
endorsement or sponsorship of us by, any other companies.

Investing in our securities 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 under the heading “Item 1A. Risk Factors” below.

RISK FACTOR SUMMARY

• We have incurred significant operating losses since inception, we expect to continue to incur operating losses in the future, and we may not be able

to achieve or sustain future profitability;

•

Prolonged inflation and supply chain disruptions could result in delayed product launches, lost revenue, higher costs and decreased profit margins;

• Disruptions in the supply of the materials and components used in manufacturing our products or the sterilization of our products by third-party

suppliers could adversely affect our business, financial condition and results of operations;

•

•

If hospitals, physicians, and other healthcare providers are unable to obtain and maintain adequate or any coverage and reimbursement from third-
party payors for procedures performed using our products, further adoption of our products may be delayed, and it is unlikely that they will gain
further acceptance, and the prices paid for our implants may decline;

If  healthcare  payors  reverse  decisions  to  cover  minimally  invasive  sacroiliac  joint  fusion  exclusively  when  performed  with  iFuse  triangular
implants and choose to reimburse for procedures performed with competitive products, our market share and average selling prices could decline,
adversely affecting our revenues;

• We may not be able to convince physicians that our products are attractive alternatives to our competitors’ products and that our procedures are

attractive alternatives to existing surgical and non-surgical treatments for their respective indications;

•

•

•

Physicians and payors may not find the clinical evidence supporting our more recent products to be compelling, which could limit our sales and
revenue, and on-going and future research may prove our products to be less safe and effective than currently thought;

Pricing  pressure  from  our  competitors,  changes  in  third-party  coverage  and  reimbursement,  healthcare  provider  consolidation,  the  presence  of
physician-owned distributorships, and payor consolidation may impact our ability to sell our product at prices necessary to support our current
business strategies;

Practice  trends,  market  dynamics,  or  other  factors,  including  the  COVID-19  pandemic,  have  caused,  and  may  continue  to  cause,  procedures  to
shift from the hospital environment to ambulatory surgical centers, or ASCs, where pressure on the prices of our products is generally more acute;

• We operate in a very competitive business environment and if we are unable to compete successfully against our existing or potential competitors,

our sales and operating results may be adversely affected;

• We are highly dependent on revenue from the sale of a single family of products focused on procedures, the goal of which is to stabilize and fuse
the sacroiliac joint. Reliance on a single family of products and single family of procedures could negatively affect our results of operations and
financial condition;

•

If  clinical  experience  with  our  iFuse  Bedrock  technique,  iFuse  Bedrock  Granite  product,  or  iFuse-TORQ  product  does  not  result  in  positive
outcomes for patients, or if clinical trials involving the use of iFuse Bedrock, iFuse Bedrock Granite and/or iFuse-TORQ fail to show meaningful
patient benefit, sales of our iFuse, iFuse-3D, iFuse-TORQ and/or iFuse Bedrock Granite implants could be adversely impacted;

•

If we are unable to maintain our network of direct sales representatives, third-party sales agents, and resellers, we may not be

2

able to generate anticipated sales;

• Our business could suffer if we lose the services of key members of our senior management, key advisors or personnel;

•

If  use  of  our  products  results  in  adverse  events,  this  may  require  them  to  be  taken  off  the  market,  require  them  to  include  safety  warnings  or
otherwise limit their sales;

• Various factors outside our direct control may adversely affect manufacturing, sterilization, and distribution of our products;

• We are dependent on a limited number of third-party suppliers, some of them single-source and some of them in single locations, for most of our
products and components, and the loss of any of these suppliers, or their inability to provide us with an adequate supply of materials in a timely
and cost-effective manner, could materially adversely affect our business;

• We, our suppliers, and our third-party manufacturers are subject to extensive governmental regulation both in the United States. and abroad, and

failure to comply with applicable requirements could cause our business to suffer;

• We and our sales representatives must comply with U.S. federal and state fraud and abuse laws, including those relating to healthcare provider
kickbacks  and  false  claims  for  reimbursement,  and  other  applicable  federal  and  state  healthcare  laws,  as  well  as  equivalent  foreign  laws,  and
failure to comply could negatively affect our business; and

•

•

If we or our licensors fail to adequately protect or enforce our intellectual property rights or secure rights to patents of others, the value of our
intellectual property rights would diminish and our ability to successfully commercialize our products may be impaired.

Failure or perceived failure to comply with existing or future laws, regulations, contracts, self-regulatory schemes, standards, and other obligations
related to data privacy and security (including security incidents) could harm our business. Compliance or the actual or perceived failure to
comply with such obligations could increase the costs of our products/services, limit their use or adoption, and otherwise negatively affect our
operating results and business.

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10‑K contains forward-looking statements. In some cases, you can identify forward-looking statements by terms such as
“may,” “will,” “should,” “expect,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential”
or  “continue”  or  the  negative  of  these  terms  or  other  similar  expressions,  although  not  all  forward-looking  statements  contain  these  identifying  words.
These forward-looking statements speak only as of the date of this Annual Report on Form 10-K and are subject to a number of risks, uncertainties and
assumptions, including those described under the sections in this Annual Report on Form 10-K entitled “Risk Factors” and “Management’s Discussion and
Analysis  of  Financial  Condition  and  Results  of  Operations.”  These  forward-looking  statements  include,  but  are  not  limited  to,  statements  about  the
following:

•

•

•

•

•

•

•

•

•

our expectation that a significant portion of our revenues will be derived from sales of the iFuse Implant System, or iFuse;

our ability to develop and commercialize additional revenue opportunities, including new indications for use and new products;

our ability to retain and grow our sales team based on the demand for our products;

our ability to identify, train, and retain physicians to perform procedures using our products;

our ability to obtain and maintain favorable coverage and reimbursement determinations from third-party payors;

our estimates of our market opportunity;

our expectations regarding the scope of protection from intellectual property rights covering our products;

developments or disputes concerning our intellectual property or other proprietary rights;

timing of and results from clinical and other trials;

• marketing clearances and authorization from the FDA and regulators in other jurisdictions and CE Certificates of Conformity from Notified

Bodies;

3

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

timing of regulatory filings and feedback;

competition in the markets we serve;

our expectations of the reliability and performance of our products;

our expectations of the benefits to patients, providers, and payors of our products;

factors impacting the supply chains we rely on, including the availability of raw materials and skilled labor serving our suppliers, and the cost of
these factors of production which may in turn impact the prices we pay for our devices;

our reliance on a limited number of suppliers, including sole source suppliers, which may impact the availability of instruments and materials;

our ability to sustain or increase demand for our products;

the impact of epidemics on our operations, financial results, liquidity, and capital resources, including the impact on our global supply chain,
demand for and ability to obtain our products and procedures, and our ability to maintain a healthy workforce;

our estimates regarding our costs and risks associated with our international operations and expansion;

our expectations regarding our ability to retain and recruit key personnel;

our ability to attract and retain employees, including those with specialized skills and experience;

our expectations regarding acquisitions and strategic operations;

our ability to access capital markets;

our ability to fund our working capital requirements;

our compliance with, and the cost of, federal, state, and foreign regulatory requirements;

the factors that may impact our financial results; and

anticipated trends and challenges in our business and the markets in which we operate.

Forward-looking  statements  are  based  on  management’s  current  expectations,  estimates,  forecasts,  and  projections  about  our  business  and  the
industry in which we operate, and management’s beliefs and assumptions are not guarantees of future performance or development and involve known and
unknown risks, uncertainties, and other factors that are in some cases beyond our control. As a result, any or all of our forward-looking statements in this
report may turn out to be inaccurate. Furthermore, if the forward-looking statements prove to be inaccurate, the inaccuracy may be material. In light of the
significant uncertainties in these forward-looking statements, you should not regard these statements as a representation or warranty by us or any other
person that we will achieve our objectives and plans in any specified time frame, or at all. In addition, statements that “we believe” and similar statements
reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Annual Report on
Form 10-K, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our
statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information.
These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements.

Factors that may cause actual results to differ materially from current expectations include, among other things, those listed under “Risk Factors”
and elsewhere in this report. These statements, like all statements in this report, speak only as of their date. We caution investors that our business and
financial  performance  are  subject  to  substantial  risks  and  uncertainties.  Except  as  required  by  law,  we  assume  no  obligation  to  update  or  revise  these
forward-looking statements for any reason, even if new information becomes available in the future, except as may be required by law.

4

Item 1. Business.

Overview

PART I

We  are  a  medical  device  company  dedicated  to  solving  musculoskeletal  disorders  of  the  sacropelvic  anatomy.  Leveraging  our  knowledge  of  pelvic
anatomy and biomechanics, we have pioneered proprietary minimally invasive surgical implant systems to address sacroiliac joint dysfunction as well as
address unmet clinical needs in pelvic fixation and management of pelvic fractures. Our products include a series of patented titanium implants and the
instruments used to implant them, as well as implantable bone products. Since launching our first generation iFuse in 2009, we have launched new titanium
implant product lines, iFuse-3D in 2017, iFuse-TORQ in 2021 and iFuse Bedrock Granite in 2022. Within the United States, iFuse, iFuse-3D and iFuse-
TORQ have clearances for applications across sacroiliac joint dysfunction and fusion, adult spinal deformity and degeneration, and pelvic trauma.

We market our products primarily with a direct sales force as well as a number of third-party sales agents in the United States, and with a combination
of a direct sales force, and sales agents and resellers in other countries. As of December 31, 2023, more than 95,000 procedures have been performed using
our products by over 3,600 physicians in the United States and 38 other countries since we introduced iFuse in 2009.

In May 2023, we received a total of $83.7 million of net proceeds from the offering of 3,775,000 shares of our common stock, and the exercise of the
underwriter's option to purchase an additional 566,250 shares of our common stock, at a public offering price of $22.00 per share. Of these shares, 272,753
shares were offered by a selling stockholder, and we did not receive any proceeds from the sale by the selling stockholder.

Product and Applications

Our first-generation iFuse, a machined triangular titanium implant launched in 2009, has a triangular cross section that resists twisting or rotation of
the implant. The triangular shape of this implant helps stabilize the joint, and the implant’s porous surface facilitates biologic fixation of the bone onto the
implant, or bony on-growth and in-growth that results in fusion. The implant has at least three times the strength of a typical eight-millimeter cannulated
surgical screw, and the large porous surface area of our implants allows for bony ingrowth. Our second generation iFuse product, the iFuse-3D implant,
launched  in  2017,  is  a  patented  titanium  implant  that  combines  the  triangular  cross-section  of  the  first  generation  iFuse  implant  with  a  proprietary  3D-
printed porous surface and fenestrated design. This design, with its open and porous structure, also allows the implant to self-harvest bone as it is impacted
through the ilium. We hold patents on implants with cross-sections of many non-round shapes, including the triangular shape, as well as the fenestration
configuration we use with our iFuse-3D implants. We also hold patents for the method of placing the implant across the sacroiliac joint, as well as other
parts of the spine and pelvis.

In April 2019, we received clearance from the United States Food and Drug Administration, or FDA, to promote the use of our iFuse-3D implants for
fusion of the sacroiliac joint in conjunction with multi-level spinal fusion procedures to provide further stabilization and immobilization of the sacroiliac
joint, which we call the Bedrock technique. We CE marked and began marketing iFuse for this indication and surgical technique in the European Union
("EU") in December 2019. In late-2019, we introduced iFuse Bone, an implantable bone product manufactured from sterilized recovered cadaveric bone
tissue, to meet the demand of some of our surgeon customers to use implantable bone products to support and augment the patient's own bone tissue in
orthopedic procedures. In March 2020, we received FDA 510(k) clearance for an expanded indication for our triangular titanium iFuse implants to support
our trauma initiative.

In  February  2021,  we  launched  iFuse-TORQ,  a  line  of  3D-printed  threaded  implants  designed  for  use  in  pelvic  trauma,  as  well  as  applications  in
sacroiliac joint dysfunction and degeneration. Relative to competitive trauma products, iFuse-TORQ is roughly four times as strong in bending and requires
10 times the rotational force, or torque, to insert due to its porosity and other design features. We believe that this rotational resistance gives physicians
confidence  in  the  strength  of  mechanical  fixation  that  iFuse-TORQ  provides,  and  that  the  technological  advancements  incorporated  into  iFuse-TORQ
represent  a  significant  improvement  compared  to  conventional  trauma  screws.  iFuse-TORQ  has  a  larger  surface  area  for  bone  in-growth  and  was
specifically designed to allow for osteointegration, or incorporation of the bone in the implant's porous surface and structure. In 2022, the FDA provided
clearance for an expanded indication for iFuse-TORQ to include acute, non-acute and non-traumatic fractures as well as for placement across the sacroiliac
joint using our Bedrock technique.

In May 2022, we launched our iFuse Bedrock Granite Implant System. The iFuse Bedrock Granite implant provides sacroiliac fusion and sacropelvic
fixation as a foundational element for segmental spinal fusion. The iFuse Bedrock Granite implant has a machined titanium core surrounded by a fusion
sleeve that is additively manufactured. The fusion sleeve offers greater surface area for both microporous and macroporous surface features as well as self-
harvesting cutting flutes. The fusion sleeve provides numerous means for biological fixation (bony on-growth, in-growth and through-growth). The robust
neck and the set screw design also provide more strength and reliability to the iFuse Bedrock Granite implant. Based on the implant's ability to drive fusion
and fixation, iFuse

5

Bedrock Granite is designated by the FDA as a breakthrough device. In August 2022, the Centers for Medicare and Medicaid Services, or CMS, issued a
final decision for a New Technology Add-on Payment, or NTAP, of up to $9,828 for eligible cases using iFuse Bedrock Granite. The Breakthrough Device
Designation and NTAP award were based on the FDA's recognition of iFuse Bedrock Granite as a new technology that can provide substantial clinical
improvement over already available therapies. The NTAP became effective October 1, 2022 and will be effective for a period of up to three years and is
exclusive to iFuse Bedrock Granite. In December 2022, we received FDA clearance for promotion of the compatibility of iFuse Bedrock Granite with a
broad class of commercially available rods.

In  addition  to  our  implants  and  instruments,  we  also  provide  enabling  technologies  that  are  cleared  and  compatible  with  Medtronic’s  surgical
navigation  systems  and  Medtronic  Mazor  surgical  robots.  We  also  market  decortication  and  graft  delivery  systems  that  allow  surgeons  to  remove  intra-
articular cartilage and deliver flowable bone graft materials to the sacroiliac joint.

Market Opportunity

As a sacropelvic solutions company, our products have applications across sacroiliac joint dysfunction and degeneration, spinopelvic fixation, and

pelvic fractures. We estimate that our total addressable market in the United States exceeds $3.0 billion.

Sacroiliac Joint Dysfunction and Degeneration

Over 30 million American adults are estimated to have chronic lower back pain. Studies indicate that 15% to 30% of patients with chronic low back
pain may have symptoms originating with the sacroiliac joint. Our experience in both clinical trials and commercial settings indicates that at least 30% of
these patients may be candidates for surgical treatment with our implants. Based on our market experience and internal estimates, and the assumption that
the average person suffering from sacroiliac joint dysfunction has been in pain for five years, we estimate that the potential annual market opportunity for
sacroiliac joint fusion in the United States could be approximately 279,000 patients for a potential market in the United States of approximately $2.4 billion
per year.

Sacroiliac joint patients may have experienced one or more events that have contributed to disruption and/or degeneration of the sacroiliac joint, such
as pregnancy, falls, previous lumbar surgery, automobile accidents, and aging, which may cause degeneration of the cushioning in the joint much like other
joints. Patients with sacroiliac joint dysfunction frequently experience significant pain simply from sitting, standing, or rolling over in bed. The pain can be
exacerbated  with  activity  -  when  a  patient  walks  or  runs.  We  believe  that  approximately  65%  of  people  who  suffer  from  sacroiliac  pain  are  women.
Although  several  non-surgical  treatments  exist  for  sacroiliac  joint  pain,  including  physical  therapy,  opiates  and  non-steroidal  anti-inflammatory
medications, intra-articular injection of steroid medications and radio frequency ablation, these treatments did not provide long-term pain or disability relief
in our randomized controlled clinical trials.

Adult Deformity and Degeneration

To  strengthen  the  base  of  spinal  constructs,  spine  surgeons  have  been  using  longer  and  larger  diameter  pedicle  screws  in  iliac  and  sacro-alar  iliac
trajectories.  Third  party  data  has  shown  that  the  use  of  pedicle  screws  to  anchor  to  the  pelvis  has  delivered  sub-optimal  patient  outcomes  resulting  in
revision  surgeries.  Acute  set  screw  failure  of  sacro-alar  iliac  screws  has  been  reported  in  approximately  5%  of  cases.  Screw  loosening  within  the
sacrum/ilium  is  another  common  failure,  occurring  in  4-27%  of  cases  and  screw  fracture  has  been  reported  in  up  to  20%  of  cases.  Building  on  our
experience with the Bedrock technique which we introduced in 2019, we introduced iFuse Bedrock Granite, a novel, patent-protected device designed for
the specific demands of the sacro-pelvic anatomy at the end of spinal fusion constructs. We believe there are over 30,000 surgeries involving fixation of
five or more spinal segments that involve fixation to the pelvis and an additional 100,000 surgeries involving two to four level spinal segment fixations to
the sacrum, which we estimate to be an approximately $1.0 billion aggregate annual market opportunity.

Pelvic Trauma

Current treatment options for pelvic fragility fractures are sub-optimal. Sacroplasty has high rates of cement leakage and therefore lacks consistent
coverage by payors. Traditional trauma screws do not integrate with bone and therefore loosen in more than 20% of the cases in which they are used. As a
result, most patients are prescribed bed-rest, involving significant capacity and financial burdens on the health care system, and a one-year mortality rate
range of 14%-27%. With  the  introduction  of  iFuse-TORQ  in  2021,  we  are  specifically  targeting  the  pelvic  trauma  market,  which  we  estimate  to  be  an
approximately $350 million market opportunity.

6

Clinical Evidence

Our triangular iFuse implants are the only minimally invasive products for sacroiliac joint fusion commercially available in the United States that, to
our knowledge, are supported by substantial high-quality published evidence of safety, clinical effectiveness, durability, and economic utility. The safety,
effectiveness  and  cost-effectiveness  of  our  triangular  iFuse  implants  are  supported  by  more  than  125  publications  and  several  large  prospective  clinical
studies,  including  two  randomized  trials,  two  large  prospective  multicenter  trials  and  one  long-term  follow-up  study.  Additional  long-term  independent
studies have reported follow-up data as far out as six years.

Table 1. Summary of SI-BONE sponsored trials.

Study Name

Implant

Geography

Condion*

Design**

Sample Size

Follow-up period

Status

iMIA

INSITE

SIFI

LOIS

SALLY

SILVIA

SAFFRON

STACI

iFuse

iFuse

iFuse

iFuse

iFuse-3D

iFuse-3D

iFuse-TORQ

iFuse-TORQ

EU

USA

USA

USA

USA

USA, EU & AUS

USA

USA

SIJD

SIJD

SIJD

SIJD

SIJD

ASD

FFP

SIJD

MRCT

MRCT

PMSA

PMSA

PMSA

MRCT

MRCT

PMSA

103

148

172

103

51

220

120

110

*MRCT = multicenter randomized controlled trial; PMSA = prospective, multicenter single-arm
**SIJD = sacroiliac joint dysfunction; ASD = adult spine deformity; FFP = fragility fracture of the pelvis

2 years

2 years

2 years

5 years

5 years

2 years

1 year

2 years

Complete

Complete

Complete

Complete

Ongoing

Ongoing

Enrolling

Enrolling

Table 1 summarizes clinical trials sponsored by SI-BONE. 4 studies of iFuse Implant System (INSITE, iMIA, SIFI and LOIS) have been completed.
INSITE and iMIA were prospective multicenter, randomized controlled trials conducted in the US and Europe, respectively. In both trials, patients with
chronic sacroiliac joint pain were assigned at random to either immediate sacroiliac joint fusion using iFuse implants or individually tailored non-surgical
management. In both studies, subjects assigned to sacroiliac joint fusion reported large improvements in pain, disability related to pain and quality of life.
In contrast, in subjects assigned to non-surgical management, only small, clinically unimportant improvements in these parameters were observed.

In INSITE (Investigation of Sacroiliac Fusion Treatment), more than 90% of subjects participating in the non-surgical group decided to cross over to
sacroiliac  joint  fusion  surgery,  indicating  that  non-surgical  treatment  provided  ineffective  relief  of  pain  and  disability  related  to  pain.  After  crossover
sacroiliac  joint  fusion  surgery,  these  subjects  reported  improvements  in  pain,  disability  and  quality  of  life  nearly  identical  to  those  subjects  originally
assigned to sacroiliac joint fusion. At two years, patients undergoing sacroiliac joint fusion had sustained improvements in pain, disability and quality of
life.  Two-year  results  from  INSITE  were  published  in  August  2016.  Further,  an  embedded  cost-effectiveness  analysis  within  INSITE,  published  in
December 2015, showed the procedure to be highly cost-effective for the treatment of chronic sacroiliac joint pain.

In iMIA  (iFuse  Implant  System  Minimally  Invasive  Arthrodesis),  similar  large  differences  were  observed  between  subjects  undergoing  sacroiliac
joint  fusion  vs.  those  undergoing  non-surgical  management.  Similarly,  subjects  crossing  over  from  non-surgical  to  surgical  treatment  showed  marked
improvements in all parameters assessed. Improvements in pain, disability and quality of life after sacroiliac joint fusion were sustained at two years. Two-
year results were published in March 2019.

In SIFI (Sacroiliac Joint Fusion with iFuse Implant System), patients with chronic sacroiliac joint pain seen at 26 US centers underwent sacroiliac
joint fusion using iFuse Implant System. Eligibility criteria were identical to those of INSITE and very similar to those of iMIA. Similar improvement in
pain, disability and quality of life were observed throughout study follow-up. Two-year results were published in April 2016.

In INSITE, iMIA and SIFI, the rate of procedure-related adverse events was low.

In LOIS (Long term Outcomes of INSITE and SIFI), subjects participating in INSITE and SIFI were enrolled in a long-term follow-up study. Five-
year results, published in April 2018, showed sustained improvements in pain, disability and quality of life as well as a high satisfaction rate at 5 years.
Moreover, independent radiographic analysis showed a high rate of bony apposition to implants on both the sacral and iliac sides (98%) as well as a high
rate of sacroiliac joint fusion (88% bridging bone) at five years. There were no reported adverse events related to the study device or procedure at five
years.

Ongoing studies are as follows.

SALLY (Study of Bone Growth in the Sacroiliac Joint After Minimally Invasive Surgery with Titanium Implants) is a prospective, multicenter single-
arm clinical study of the same patient population (i.e., sacroiliac joint dysfunction) who underwent sacroiliac joint fusion using iFuse-3D. The purpose of
the study was to show that the 3D printed version of the device produces results

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similar to prior studies of iFuse. Two-year results, published in June 2021, showed similar improvements in pain, disability and quality of life compared to
prior  studies  of  iFuse  as  well  as  CT  evidence  of  earlier  fusion  of  the  sacroiliac  joint.  The  study  also  showed  marked  reduction  in  opioid  use  and
improvement in objective functional tests. Five year follow-up is starting and expected to be completed in late 2024.

SILVIA  (sacroiliac  joint  Stabilization  in  Long  Fusion  to  the  Pelvis:  Randomized  Controlled  Trial)  is  an  ongoing  prospective  randomized  trial  of
iFuse-3D placement during multilevel spine fusion with fixation to the pelvis. The target patient population of this trial is patients undergoing multilevel
spine  fusion  surgery  primarily  for  degenerative  scoliosis  of  the  spine.  All  participants  undergo  pelvic  fixation.  At  random,  approximately  50%  of
participants are assigned to additional placement of iFuse-3D in the sacro-alar-iliac trajectory using the Bedrock technique. The primary endpoint of the
study  is  the  incidence  of  sacroiliac  joint  pain  and/or  distal  junctional  failures.  The  study  aims  to  show  that  placement  of  iFuse-3D  in  the  Bedrock
configuration reduces the rate of these outcomes. Early study results, which focused on device placement feasibility and 90-day safety events, have been
accepted for publication. They demonstrate the feasibility and safety of pelvic fixation utilizing a sacral-alar-iliac screw combined with iFuse-3D in the
bedrock configuration. Additionally, the study reveals that sacroiliac joint pain is common among patients undergoing surgery for adult spine deformity,
with  a  baseline  prevalence  of  16%.  Enrollment  in  this  trial  was  completed  in  2022  and  follow-up  is  ongoing.  Long-term  results  are  expected  to  be
completed in 2025.

SAFFRON (Sacral Fracture Fusion/Fixation for Rapid Rehabilitation) is a prospective randomized controlled trial comparing pelvic fracture fixation
and sacroiliac joint fusion using iFuse-TORQ with non-surgical management in patients with debilitating fragility fractures of the sacrum. We anticipate
initial results to be available in late 2024.

STACI (iFuse-TORQ  for  the  treatment  of  Sacroiliac  Joint  Dysfunction)  is  an  ongoing  prospective,  multi-center,  single-arm  study.  This  study  will
enroll  110  subjects  with  diagnosed  sacroiliac  joint  dysfunction  at  15  U.S.  sites.  All  patients  undergo  sacroiliac  joint  fusion  using  iFuse-TORQ  and  are
followed for two years. The study’s eligibility criteria are similar to those of prior U.S. studies (INSITE, SIFI and SALLY). Like previous studies, STACI
endpoints include improvement in pain, disability and quality of life. The study is currently enrolling and early study results are expected to be available in
late 2024.

Other Published Clinical Studies

To date, several independent clinical studies have provided evidence to support the long-term safety and effectiveness of iFuse for sacroiliac joint
fusion. These studies demonstrated pain reduction and/or ODI improvement that is statistically significant and clinically important and a safety file that was
similar to that observed in prospective studies. One study showed marked reduction in opioid use after sacroiliac joint fusion compared to similar subjects
who underwent non-surgical treatment, and in whom opioid use increased.

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Coverage and Reimbursement

Coverage  and  reimbursement  for  procedures  using  our  implants  vary  by  setting  of  care,  payor  type  and  region.  Outside  the  United  States,

reimbursement levels vary significantly by country and by region within some countries.

In  addition  to  coverage  policies,  third-party  payors  regularly  update  reimbursement  amounts  and  sometimes  revise  the  methodologies  used  to
determine  reimbursement  amounts.  This  includes  annual  updates  to  payments  to  physicians,  hospitals  and  ambulatory  surgical  centers  for  procedures
requiring our products.

Substantially  all  U.S.  payors  reimburse  for  minimally  invasive  sacroiliac  joint  fusion  when  performed  using  a  lateral  transfixing  device,  and  a
significant number of U.S. payors have issued positive coverage policies exclusive to our patented design of triangular titanium implants for sacroiliac joint
fusion because of the clinical evidence. We believe that the coverage and reimbursement for our lateral transfixing procedure under CPT Code 27279 is
generally adequate given the time and complexity of our procedures.

In  addition  to  CPT  code  27279,  which  is  typically  used  to  code  for  the  iFuse  procedure,  effective  January  1,  2024,  the  AMA  adopted  a  separate
Category 1 CPT code 27278 to describe minimally invasive sacroiliac fusion when performed using an intra-articular implant, placed directly in the joint
generally from a posterior approach. This technique, developed more recently, is more commonly used by interventional spine physicians.

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Healthcare Professional Training and Education

Since  our  inception,  we  have  made  considerable  investments  in  teaching  healthcare  professionals  to  accurately  diagnose  sacroiliac  joint  disorders.
Our  surgeon  training  programs  are  for  orthopedic  spine  surgeons,  neurosurgeons,  general  orthopedic  surgeons,  and  orthopedic  trauma  surgeons.  Our
medical  affairs  team  works  with  leading  spine  surgeons  to  educate  other  orthopedic  and  neurosurgeons  on  the  differential  diagnosis  of  sacroiliac  joint
disorders  and  the  use  of  our  implants.  Our  non-surgeon  physician  training  programs  focus  on  interventionalists,  who  are  generally  trained  as
anesthesiologists, interventional radiologists, or physical medicine and rehabilitation specialists. We also work closely with medical specialty societies to
raise the awareness of and teach the appropriate diagnosis of sacroiliac joint dysfunction and the associated treatment options.

We  conduct  many  educational  programs  for  the  broader  medical  community  including  primary  care  physicians,  pain  management  physicians  and
other  healthcare  practitioners  that  may  manage  a  sacroiliac  joint  patient  non-surgically,  such  as  physical  therapists  and  chiropractors.  Our  educational
programs focus on helping healthcare professionals learn about the sacroiliac joint as a component of lower back pain, proper diagnosis of sacroiliac joint
dysfunction,  non-surgical  treatment  options  and  surgical  treatment  with  our  implants.  In  addition  to  these  general  educational  programs,  we  provide
continuing  education  programs  focused  on  sacroiliac  joint  diagnosis  and  treatment.  We  can  provide  these  programs  in  all  50  states  and  the  District  of
Columbia.

In  early  2020,  we  implemented  a  virtual  education  series  for  physicians  and  mid-level  practitioners.  In  July  2020,  we  began  using  the  SI-BONE
SImulator; an innovative, fully portable surgery training simulator. The computer-based surgery training simulator provides quality haptics, or the realistic
feel during the physician’s use of the implants and instruments, and the training is performed without need for an operating room or a fluoroscope. The
simulator is used to train physicians to perform sacroiliac joint injections, sacroiliac joint fusions, as well as iFuse Bedrock technique using iFuse-3D and
iFuse-TORQ, and procedures using iFuse Bedrock Granite. We currently have 25 simulators used worldwide. We utilize the simulators and our existing
programs to train new physicians, increase the knowledge and proficiency of existing iFuse physicians and re-engage inactive physicians.

We  are  targeting  over  12,000  U.S.  physicians  including  over  8,000  orthopedic  and  neurological  surgeons  and  approximately  4,500  interventional
spine physicians, to perform our procedures. As of December 31, 2023 and 2022, in the United States, more than 2,700 physicians and 2,200 physicians,
respectively, have been trained on iFuse and have treated at least one patient using iFuse. Outside the United States, as of December 31, 2023 and 2022,
more than 900 physicians and 800 physicians, respectively, have been trained on iFuse and have treated at least one patient using iFuse.

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Sales and Marketing

We market and sell our implants primarily through a direct sales force and third-party sales agents. Our target customer base includes over 12,000

physicians who perform advanced spinal procedures.

Our direct sales organization in the United States covered eighteen sales regions as of December 31, 2023. In each region, a number of territory sales
managers  act  as  the  primary  customer  contact.  Our  territory  sales  managers  have  extensive  training  and  experience  selling  medical  devices  for  spine
problems  and  pain  management,  generally  focusing  on  emerging  technologies  and  markets.  For  large  and/or  high  volume  territories,  we  also  employ
territory representatives who cover cases. As of December 31, 2023, our U.S. sales force consisted of 82 territory sales managers and 69 clinical specialists
directly employed by us, and 175 third-party sales agents. As of December 31, 2023, we had 28 employees working in our European operations across
multiple countries. As of December 31, 2023, our international sales force consisted of 14 sales representatives directly employed by us and 31 third-party
sales  agents,  which  together  had  sales  in  38  countries  through  December  31,  2023.  We  intend  to  continue  to  grow  our  specialized  sales  force  to  foster
relationships with physicians and support revenue growth.

We believe it is essential to raise awareness among lower back pain sufferers that their symptoms may be the result of sacroiliac joint disorders and
that  minimally  invasive  surgical  treatments  are  available.  To  raise  patient  awareness,  we  have  implemented  targeted  marketing,  education  and  direct
outreach  programs.  We  continually  update  our  social  media  initiatives  and  post  content  to  educate  and  engage  patients  who  may  be  candidates  for  our
procedures.

Research and Development

We  remain  focused  on  the  development  of  products  and  techniques  to  help  physicians  improve  the  treatment  of  their  patients  and  anticipate
continuing  to  build  products  and  pursue  additional  indications.  Our  development  team,  in  consultation  with  physicians,  has  a  pipeline  of  products  in
various  stages  to  provide  solutions  that  respond  to  the  needs  of  our  physician  customers  and  their  patients.  We  plan  to  seek  regulatory  clearances  for
additional indications as required. We anticipate that research and development expenses will continue to increase in the future.

Competition

We  believe  we  are  an  industry  leader  in  solving  musculoskeletal  disorders  of  the  sacropelvic  anatomy  with  our  proprietary  minimally  invasive
surgical  implant  systems.  Over  the  past  several  years,  other  companies  have  subsequently  recognized  the  multi-billion  dollar  addressable  market
opportunity and have entered the minimally invasive sacroiliac joint fusion market. We expect more competitors to enter into the market and an increased
number of new product introductions by existing competitors. Some of our competitors are large, publicly traded companies that can dedicate far greater
resources  to  the  minimally  invasive  sacroiliac  joint  market  than  we  can.  These  companies  often  have  wide  product  offerings  for  spine  and  orthopedic
surgery, which allow them to bundle products in order to win large hospital group contracts and can create a barrier to entry for us. For example, some of
our  competitors  offer  sacroiliac  joint  fusion  products  which  integrate  with  their  surgical  navigation  and  robotics  platforms,  enabling  navigation  of  their
procedures or performance of aspects of these procedures by surgical robots. Some of these diversified companies also have much larger sales forces than
ours, which allow them to reach more surgeons. Other competitors have entered the market with allograft bone implants marketed as human tissue products
and intended for sacroiliac stabilization and/or fusion. Many of these competitors are smaller companies and target interventional pain and other physicians
not trained as orthopedic and neurological surgeons for use of these products. We also expect there to be a continued push for non-surgical alternatives.

We believe that our largest competitors currently are Globus Medical, Inc. and Medtronic plc. However, these competitors sell screw-based products,
which  we  believe  lack  the  features,  evidence  and  advantages  of  our  implants.  We  also  compete  against  non-hardware  products,  such  as  allograft  bone
implants. These allograft products comprise human cells or tissues and are generally regulated by the FDA differently from implantable medical devices
made of metallic or other non-tissue based materials, unless these competitors' allograft products fail to meet the FDA's criteria for regulation as a human
cell or tissue product.

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Based on our commercial experience and market research, we believe our implants are currently used in the majority of minimally invasive surgical
fusions of the sacroiliac joint in the United States. Our triangular titanium implant is differentiated from other screw-based technologies on the market. Our
triangular iFuse is the only minimally invasive product for sacroiliac joint fusion commercially available in the United States that, to our knowledge, is
supported  by  published  clinical  evidence  including  randomized  controlled  studies  that  demonstrate  the  safety,  clinical  effectiveness,  durability,  and
economic  utility.  These  benefits  are  supported  by  more  than  125  published  papers.  We  have  received  exclusive  reimbursement  coverage  in  the  United
States by certain payors based upon our differentiated product and quality of our evidence. We believe that we have the largest dedicated direct salesforce
focused on spinopelvic solutions competing in our segment. We believe these factors provide competitive advantages to us in the market. The following are
the primary competitive factors on which companies compete in our industry:

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product and clinical procedure effectiveness;

ease of surgical technique and use of associated instruments;

safety;

published clinical outcomes and evidence;

sales force effectiveness;

product support and service, and customer service;

comprehensive training, including disease, anatomy, diagnosis and treatment;

product innovation and the speed of innovation;

intellectual property;

accountability and responsiveness to customers’ demands;

scientific (biomechanics) data; and

pricing and reimbursement.

Intellectual Property

We protect our intellectual property through our pending patent applications and issued patents. As of December 31, 2023, we had been issued 59
issued U.S. patents and had 34 pending U.S. patent applications, and we owned 18 issued foreign patents and had 22 pending foreign patent applications.
We have focused the majority of our foreign patent efforts in China, Europe, and Japan. Our current U.S. patents on the design of our first generation iFuse
implant,  including  its  triangular  shape,  expire  in  December  2025.  Our  current  U.S.  patents  on  iFuse-3D,  including  the  fenestrated  design,  expire  in
September 2035. Our current U.S. patents on the triangular cutting tool used to place our implants expire in February 2034, and our current U.S. patents
protecting the design of our iFuse Bedrock Granite implants expire in February 2039. Our foreign patents will expire between August 2025 and September
2035.

As of December 31, 2023, we have 20 registered trademarks in the United States and have filed for three more. We have sought protection for at least

two of these trademarks in 61 countries including the 27 European member countries of the Madrid Protocol.

We  also  rely  upon  trade  secrets,  know-how  and  continuing  technological  innovation,  and  may  rely  upon  licensing  opportunities  in  the  future,  to
develop  and  maintain  our  competitive  position.  We  may  seek  to  protect  our  proprietary  rights  through  a  variety  of  methods,  including  confidentiality
agreements  and  proprietary  information  agreements  with  suppliers,  employees,  consultants  and  others  who  may  have  access  to  proprietary  information,
under which they are bound to assign to us inventions made during the term of their agreements.

The term of individual patents depends on the legal term for patents in the countries in which they are granted. In most countries, including the United
States, the patent term is generally 20 years from the earliest claimed filing date of a non-provisional patent application in the applicable country. There can
be no assurance that patents will be issued from any of our pending applications or that, if patents are issued, they will be of sufficient scope or strength to
provide meaningful protection for our technology. Notwithstanding the scope of the patent protection available to us, a competitor could develop treatment
methods or devices that are not covered by our patents but that compete with our proprietary technology and products. Furthermore, numerous U.S. and
foreign issued patents and patent applications owned by third parties exist in the fields in which we are developing products. Because patent applications
can  take  many  years  to  issue,  there  may  be  applications  currently  unknown  to  us,  which  may  later  result  in  issued  patents  that  our  existing  or  future
products or proprietary technologies may be alleged and/or found to infringe.

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There has been substantial litigation regarding patent and other intellectual property rights in the medical device industry. In the future, we may need
to  engage  in  litigation  to  enforce  patents  issued  or  licensed  to  us,  to  protect  our  trade  secrets  or  know-how  and  brands,  to  defend  against  claims  of
infringement of the rights of others or to determine the scope and validity of the proprietary rights of others. Litigation could be costly and could divert our
attention  from  other  functions  and  responsibilities.  Adverse  determinations  in  litigation  could  reduce  the  barriers  to  entry  that  we  have  established  for
iFuse, or subject us to significant liabilities to third parties, require us to seek licenses from third parties or prevent us from manufacturing, selling or using
iFuse, any of which could severely harm our business.

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Regulation

Domestic Regulation of Our Products and Business

Our research, development and clinical programs, as well as our manufacturing and marketing operations, are subject to extensive regulation in the
United  States  and  other  countries.  Most  notably,  all  of  our  products  sold  in  the  United  States  are  subject  to  the  Federal  Food,  Drug,  and  Cosmetic  Act
(“FDCA”) as implemented and enforced by the FDA. The processes for obtaining regulatory approvals in the United States and in foreign countries and
jurisdictions,  along  with  subsequent  compliance  with  applicable  statutes  and  regulations  and  other  regulatory  authorities,  require  the  expenditure  of
substantial time and financial resources.

There are numerous FDA regulatory requirements governing the clearance or approval and marketing of our products. These include:

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product listing and establishment registration, which helps facilitate FDA inspections and other regulatory action;

investigational  device  exemptions  to  conduct  premarket  clinical  trials,  which  include  extensive  monitoring,  recordkeeping,  and  reporting
requirements in compliance with good clinical practices (“GCP”) and with institutional review board (“IRB”) oversight;

• Quality  System  Regulation  (“QSR”),  which  requires  manufacturers,  including  third-party  manufacturers,  to  follow  stringent  design,  testing,

control, documentation and other quality assurance procedures during all aspects of the manufacturing process;

•

•

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labeling regulations and FDA prohibitions against the promotion of products for uncleared, unapproved or off-label use or indication;

clearance of product modifications that could significantly affect safety or effectiveness or that would constitute a major change in intended use
of one of our cleared devices;

approval of product modifications that affect the safety or effectiveness of one of our approved devices;

• medical device reporting regulations, which require that manufacturers comply with FDA requirements to report if their device may have caused
or contributed to a death or serious injury, or has malfunctioned in a way that would likely cause or contribute to a death or serious injury if the
malfunction of the device or a similar device were to recur;

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post-approval restrictions or conditions, including post-approval study commitments;

post-market surveillance regulations, which apply when necessary to protect the public health or to provide additional safety and effectiveness
data for the device;

the FDA’s recall authority, whereby it can ask, or under certain conditions order, device manufacturers to recall from the market a product that is
in violation of governing laws and regulations;

regulations pertaining to voluntary recalls; and

notices of corrections or removals.

FDA Premarket Clearance and Approval Requirements

Unless an exemption applies, each medical device we wish to commercially distribute in the United States will require either premarket notification,
or 510(k), clearance or approval of a pre-market approval (“PMA”) from the FDA. The FDA classifies medical devices into one of three classes. Devices
deemed  to  pose  lower  risks  are  placed  in  either  Class  I  or  II,  which  typically  requires  the  manufacturer  to  submit  to  the  FDA  a  premarket  notification
requesting permission to commercially distribute the device. This process is generally known as 510(k) clearance. Some low risk devices are exempted
from this requirement. Devices deemed by the FDA to pose the greatest risks, such as life-sustaining, life-supporting or implantable devices, or devices
deemed not substantially equivalent to a previously cleared 510(k) device, are placed in Class III, requiring a PMA.

Class  I  devices  are  those  for  which  safety  and  effectiveness  can  be  assured  by  adherence  to  FDA’s  “general  controls”  for  medical  devices,  which
include  compliance  with  the  applicable  portions  of  the  FDA’s  Quality  System  Regulation,  or  QSR,  facility  registration  and  product  listing,  reporting  of
adverse medical events, and appropriate, truthful and non-misleading labeling, advertising, and promotional materials. Some Class I devices also require
premarket clearance by the FDA through the 510(k) premarket notification process described below.

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Class  II  devices  are  subject  to  FDA’s  general  controls,  and  any  other  “special  controls”  deemed  necessary  by  FDA  to  ensure  the  safety  and
effectiveness of the device, such as performance standards, product-specific guidance documents, special labeling requirements, patient registries or post-
market surveillance. Premarket review and clearance by the FDA for Class II devices is accomplished through the 510(k) premarket notification procedure,
though certain Class II devices are exempt from this premarket review process. When a 510(k) is required, the manufacturer must submit to the FDA a
premarket  notification  submission  demonstrating  that  the  device  is  “substantially  equivalent”  to  a  legally  marketed  device,  which  in  some  cases  may
require submission of clinical data. Unless a specific exemption applies, 510(k) premarket notification submissions are subject to user fees. If the FDA
determines that the device, or its intended use, is not substantially equivalent to a legally marketed device, the FDA may place the device, or the particular
use of the device, into Class III, and the device sponsor must then fulfill much more rigorous premarketing requirements.

Class III devices, consisting of devices deemed by the FDA to pose the greatest risk, such as life-sustaining, life-supporting or implantable devices, or
devices deemed not substantially equivalent to a predicate device. The safety and effectiveness of Class III devices cannot be assured solely by general or
special  controls.  Submission  and  FDA  approval  of  a  premarket  approval,  or  PMA,  application  is  required  before  marketing  of  a  Class  III  device  can
proceed.

510(k) Clearance

To obtain 510(k) clearance for a medical device, an applicant must submit to the FDA a premarket notification submission demonstrating that the
proposed device is “substantially equivalent” to a legally marketed device, known as a “predicate device.” A legally marketed predicate device may include
a device that was legally marketed prior to May 28, 1976 for which a PMA is not required (known as a “pre-amendments device” based on the date of
enactment of the Medical Device Amendments of 1976), a device that has been reclassified from Class III to Class II or Class I, or a device that was found
substantially equivalent through the 510(k) process. A device is substantially equivalent if, with respect to the predicate device, it has the same intended use
and has either (i) the same technological characteristics, or (ii) different technological characteristics, but the information provided in the 510(k) submission
demonstrates that the device does not raise new questions of safety and effectiveness and is at least as safe and effective as the predicate device. A showing
of substantial equivalence sometimes, but not always, requires clinical data.

After a device receives 510(k) marketing clearance, any modification that could significantly affect its safety or effectiveness, or that would constitute
a major change or modification in its intended use, will require a new 510(k) marketing clearance or, if the modification changes the classification of the
product to Class III, PMA approval. The determination as to whether or not a modification could significantly affect the device’s safety or effectiveness is
initially  left  to  the  manufacturer  using  available  FDA  guidance.  Many  minor  modifications  today  are  accomplished  by  a  “letter  to  file”  in  which  the
manufacturer documents the rationale for the change and why a new 510(k) is not required. However, the FDA may review such letters to file to evaluate
the regulatory status of the modified product at any time and may require the manufacturer to cease marketing and recall the modified device until 510(k)
clearance is obtained. The manufacturer may also be subject to significant regulatory fines or penalties.

Regulation of Human Cell and Tissue Based Products

Our  iFuse  Bone  products  are  derived  from  human  tissue  (demineralized  bone  tissue).  The  FDA  has  specific  regulations  governing  human  cells,
tissues, and cellular and tissue-based products ("HCT/Ps"). HCT/Ps regulated by the FDA under the authority of section 361 of the Public Health Service
Act must be not more than minimally manipulated and be for homologous use. They are subject to requirements relating to registering facilities and listing
products with the FDA, screening and testing for tissue donor eligibility, Good Tissue Practice when processing, storing, labeling and distributing HCT/Ps,
including required labeling information, stringent record keeping and adverse event reporting. Our bone tissue products are regulated as 361 HCT/Ps.

The AATB has issued operating standards for tissue banking. Accreditation is voluntary, but compliance with these standards is a requirement to
become an AATB-accredited tissue establishment. In addition, some states have their own tissue banking regulations. As of December 31, 2023, we are
licensed or have permits for tissue banking in California and Maryland.

Procurement of certain human organs and tissue for transplantation is subject to the restrictions of the National Organ Transplant Act (NOTA),
which prohibits the transfer of certain human organs, including bone tissue for valuable consideration, but permits reasonable payments associated with
removal, transportation, implantation, processing, preservation, quality control and storage.

Pervasive and Continuing Regulation

After a device is placed on the market, numerous regulatory requirements continue to apply.

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We  have  registered  our  facility  with  the  FDA  as  a  medical  device  manufacturer.  The  FDA  has  broad  post-market  and  regulatory  enforcement
powers. We are subject to announced and unannounced inspections by the FDA to determine our compliance with the QSR and other regulations, and these
inspections may include the manufacturing facilities of some of our subcontractors. Failure by us or by our suppliers to comply with applicable regulatory
requirements can result in enforcement action by the FDA or other regulatory authorities, which may result in sanctions including, but not limited to:

•

•

•

•

•

•

•

untitled letters, warning letters, fines, injunctions, consent decrees, and civil penalties;

unanticipated expenditures to address or defend such actions;

customer notifications for repair, replacement, refunds;

recall, detention or seizure of our products;

operating restrictions or partial suspension or total shutdown of production;

refusing or delaying our requests for 510(k) clearance or PMA approval of new products or modified products;

operating restrictions;

• withdrawing 510(k) clearances or PMA approvals that have already been granted;

•

•

refusal to grant export approval for our products; or

criminal prosecution.

Promotional Materials - “Off-Label” Promotion

Advertising and promotion of medical devices, in addition to being regulated by the FDA, are also regulated by the Federal Trade Commission and by
state regulatory and enforcement authorities. If the FDA determines that our promotional materials or training constitutes promotion of an unapproved use,
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,  or  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 under other statutory authorities, such as laws prohibiting false claims for reimbursement. In that event, we could be subject to
additional significant penalties, such as exclusion from participation in federal healthcare programs, and our reputation could be damaged and adoption of
the products would be impaired.

In addition, under the federal Lanham Act and similar state laws, competitors, and others can initiate litigation relating to advertising claims.

International Regulation of Our Products

Our  research,  development  and  clinical  programs,  as  well  as  our  manufacturing  and  marketing  operations,  are  subject  to  extensive  regulation  in

countries outside of the US.

In  the  European  Economic  Area  (“EEA”)  (comprised  of  the  27  EU  Member  States,  plus  Iceland,  Lichtenstein  and  Norway),  Regulation  (EU)
2017/745 on Medical Devices, or the Medical Device Regulation (“MDR”) and its associated guidance documents and harmonized standards govern many
aspects  of  the  regulation  of  medical  devices.  This  includes  device  design  and  development,  preclinical  and  clinical  or  performance  testing,  premarket
conformity  assessment,  registration  and  listing,  manufacturing,  labeling,  storage,  claims,  sales  and  distribution,  export  and  import  and  post-market
surveillance, vigilance, and market surveillance.

Medical  devices  must  comply  with  the  General  Safety  and  Performance  Requirements  (“GSPRs”),  set  out  in  Annex  I  to  the  Medical  Device
Regulation. Compliance with these requirements is a prerequisite to affixing the CE mark to devices, without which they cannot be marketed or sold in the
EEA. To demonstrate compliance with the GSPRs provided in the Medical Device Regulation and obtain the right to affix the CE mark, medical devices
manufacturers must conduct a conformity assessment procedure, which varies according to the type of medical device and its classification. Apart from
low-risk medical devices (Class I with no measuring function and which are not sterile), in relation to which the manufacturer may issue an EU Declaration
of  Conformity  based  on  a  self-assessment  of  the  conformity  of  its  products  with  the  GSPRs,  a  conformity  assessment  procedure  requires  review  by  a
Notified Body. A Notified Body is an organization designated by a Competent Authority of an EEA country to conduct conformity assessments. Depending
on  the  relevant  conformity  assessment  procedure,  the  Notified  Body  audits  and  examines  the  technical  documentation  and  the  quality  system  for  the
manufacture, design and final inspection of the medical device. Following a successful assessment process, the Notified Body issues a CE Certificate of
Conformity. This Certificate and completion of the related conformity assessment process

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entitles the manufacturer to affix the CE mark to its medical devices after having prepared and signed a related EU Declaration of Conformity.

As a general rule, demonstration of conformity of medical devices and their manufacturers with the GSPRs must include the evaluation of clinical
data supporting the safety and performance of the products during normal conditions of use. Specifically, a manufacturer must demonstrate that the device
achieves its intended performance during normal conditions of use and that the known and foreseeable risks, and any adverse events, are minimized and
acceptable when weighed against the benefits of its intended performance, and that any claims made about the performance and safety of the device (e.g.,
product labeling and instructions for use) are supported by suitable evidence. This assessment must be based on clinical data, which can be obtained from
(1) clinical investigations conducted on the devices being assessed, (2) scientific literature from similar devices whose equivalence with the assessed device
can  be  demonstrated  or  (3)  both  clinical  investigations  and  scientific  literature.  Moreover,  after  a  device  is  placed  on  the  market,  it  remains  subject  to
significant regulatory requirements that must commonly be fulfilled by the manufacturer or on their behalf.

The Medical Device Regulation includes a number of transitional provisions. Manufacturers of medical devices may only benefit from the transitional

provisions if certain conditions are fulfilled.

The advertising and promotion of medical devices in the EEA is subject to the national laws of the individual EEA countries. Directive 2006/114/EC
concerning  misleading  and  comparative  advertising,  and  Directive  2005/29/EC  on  unfair  commercial  practices,  as  well  as  other  national  legislation  of
individual  EEA  countries  govern  the  advertisement  and  promotion  of  medical  devices.  The  national  legislation  of  individual  EEA  countries  may  also
restrict or impose limitations on our ability to advertise our products directly to the general public. In addition, voluntary EU and national industry Codes of
Conduct  provide  guidelines  on  the  advertising  and  promotion  of  our  products  to  the  general  public  and  may  impose  limitations  on  our  promotional
activities with healthcare professionals.

Moreover, outside the United States, interactions between medical device companies and healthcare professionals are also governed by strict laws,
such as national anti-bribery laws of EEA countries, national sunshine rules, regulations, industry self-regulation codes of conduct and physicians’ codes of
professional conduct.

In the UK, medical devices are governed by the Medical Device Regulations (UK MDR) 2002, as amended. In light of the fact that the CE Marking
process discussed above is set out in EU law, which no longer applies in the United Kingdom, the United Kingdom has devised a new route to market
culminating  in  a  UKCA  Mark  to  replace  the  CE  Mark.  The  UK  Government  has  established  transitional  provision  to  recognize  the  acceptance  of  CE
marked medical devices on the Great Britain market.

Regulatory Status

In November 2008, we received 510(k) clearance to market our first generation iFuse implant from the FDA. Since 2008, we have received additional
FDA 510(k) clearances for new instruments, additional implant sizes and labeling changes. In the United States, our first-generation iFuse implants and our
iFuse-3D  implants  are  intended  for  sacroiliac  fusion  for  the  following  conditions:  sacroiliac  joint  dysfunction  that  is  a  direct  result  of  sacroiliac  joint
disruptions  and  degenerative  sacroiliitis,  which  includes  conditions  where  symptoms  began  during  pregnancy  or  in  the  peripartum  period  and  have
persisted postpartum for more than six months; to augment immobilization and stabilization of the sacroiliac joint in skeletally mature patients undergoing
sacropelvic fixation as part of a lumbar or thoracolumbar fusion; and acute, non-acute, and non-traumatic fractures involving the sacroiliac joint.

In February 2021, we received 510(k) clearance to market our iFuse-TORQ from the FDA.

In June 2022, we received an additional 510(k) clearance from the FDA to extend the use of iFuse-TORQ to include fragility fractures. This clearance

opens a new population that can benefit from sacroiliac joint fusion and fracture fixation using iFuse-TORQ.

In September 2022, we received 510(k) clearance from the FDA for use of iFuse-TORQ using the Bedrock technique. This clearance allows us to
promote the use of a threaded implant (iFuse-TORQ) in a trajectory that is familiar to surgeons through a previous clearance for the same use for iFuse-3D.
In the United States, the iFuse TORQ Implant System is indicated for sacroiliac joint fusion for:

• Sacroiliac joint dysfunction including sacroiliac joint disruption and degenerative sacroiliitis.

• Augmenting  immobilization  and  stabilization  of  the  sacroiliac  joint  in  skeletally  mature  patients  undergoing  sacropelvic  fixation  as  part  of  a

lumbar or thoracolumbar fusion.

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The iFuse TORQ Implant System is also indicated for fracture fixation of the pelvis, including acute, non-acute and non-traumatic fractures.

In May 2022, we received 510(k) clearance from the FDA for iFuse Bedrock Granite. This implant combines benefits of a pelvic fixation screw with
attachment to posterior rods of pedicle screw systems and simultaneous fusion of the sacroiliac joint related to the device’s porous surface. This device
previously received breakthrough device designation from the FDA in November 2021. The combination of breakthrough designation and FDA clearance
allowed us to obtain a new technology add-on payment (NTAP) from CMS. NTAP provides an additional payment to hospitals for eligible cases that use
iFuse Bedrock Granite.

In June 2023, we received 510(k) clearance from the FDA for iFuse-TORQ placement in the posterolateral or lateral oblique trajectory. The most
recent FDA 510(k) premarket clearance was received in January 2024 for the iFuse Bedrock Granite® Implant System in a smaller (9.5 mm) diameter with
both an expanded indication in pediatric patients, and an expanded application that includes use in the S1 trajectory.

In the future, we plan to pursue additional 510(k) clearances for new products and changes to the current indication for iFuse.

In  November  2010,  we  obtained  a  CE  Certificate  of  Conformity  from  our  Notified  Body  (DEKRA)  and  affixed  a  CE  mark  to  our  iFuse  Implant
System  in  accordance  with  the  MDD  to  allow  commercialization  of  our  triangular  iFuse  implants  in  the  EEA.  In  the  EEA  and  Switzerland,  iFuse  is
intended for sacroiliac joint fusion, including use in high and low energy fractures of the pelvic ring. Since 2010, we have renewed our Certificates, added
additional instruments, implant sizes and labeling updates and iFuse-3D, our second generation iFuse implant, to our product offerings in the EEA. We plan
to continue to work with our Notified Body to update our Technical Files and incorporate updates to our products in the EEA in accordance with applicable
legislative requirements.

In 2021, a UK Responsible Person was appointed and we registered the iFuse Implant System with the Medicines and Healthcare products regulatory
agency. We rely on our CE marks to continue to place our devices on the market in Great Britain until the requirement to obtain a UK Conformity Assessed
(UKCA) mark applies to our devices.

As  of  May  26,  2021,  the  European  Union  no  longer  applies  the  Mutual  Recognition  Agreement  between  the  EEA  and  Switzerland.  However,
Switzerland continues to recognize marked medical devices CE marked in accordance with the relevant EU legislation. As a result, we rely on our CE mark
to  continue  to  place  our  devices  on  the  market  in  Switzerland..  Manufacturers  based  outside  of  Switzerland  are  required  to  appoint  a  Swiss  authorized
representative in compliance with the Swiss Medical Device Ordinance. As a consequence, we have appointed an authorized representative in Switzerland
and continue to work to meet Swiss requirements for the import of medical devices.

In 2022, we began the effort of obtaining approval for iFuse and iFuse-3D under EU MDR. As of December 2023, our quality system received MDR

approval under ISO 13485:2016. We are awaiting issuance of our MDR Certificates of Conformity for the iFuse-3D implants.

We maintain approval for iFuse in regions beyond the United States and the EEA, including Australia, New Zealand, and Israel.

Environmental Regulations

We outsource substantially all the manufacturing of our products, therefore we have not incurred significant expenses relating to our compliance
with federal, state, or local environmental laws and do not expect to incur significant expenses in the foreseeable future. However, due to the nature of our
operations  and  the  frequently  changing  nature  of  environmental  compliance  standards  and  technology,  we  cannot  predict  with  any  certainty  that  future
material capital or operating expenditures will not be required in order to comply with applicable environmental laws and regulations.

Healthcare Fraud and Abuse

Federal and state governmental agencies and equivalent foreign authorities subject the healthcare industry to intense regulatory scrutiny, including
heightened  civil  and  criminal  enforcement  efforts.  These  laws  constrain  the  sales,  marketing  and  other  promotional  activities  of  medical  device
manufacturers by limiting the kinds of financial arrangements we may have with hospitals, physicians and other potential purchasers and prescribers of our
products. Federal healthcare fraud and abuse laws apply to our business when a customer submits a claim for an item or service that is reimbursable under
Medicare, Medicaid, or other federally funded healthcare programs. The laws that may affect our ability to operate include:

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the  federal  Anti-Kickback  Statute,  which  prohibits,  among  other  things,  knowingly  and  willfully  soliciting,  receiving,  offering  or  paying
remuneration, directly or indirectly, in cash or in kind, to induce or reward either the referral of an individual for, or the purchase, lease, order,
arrangement for, or recommendation of, items or services for which payment

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may be made, in whole or in part, under federal healthcare programs, such as the Medicare and Medicaid programs. The term “remuneration” has
been broadly interpreted to include anything of value, and the government can establish a violation of the Anti-Kickback Statute without proving
that a person or entity had actual knowledge of, or a specific intent to violate, the law;

•

•

•

•

the  federal  civil  False  Claims  Act,  which  prohibits,  among  other  things,  individuals  or  entities  from  knowingly  presenting,  or  causing  to  be
presented, false or fraudulent claims for payment of government funds; knowingly making, using, or causing to be made or used, a false record or
statement to get a false claim paid or to avoid, decrease, or conceal an obligation to pay money to the federal government. A claim including items
or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the False Claims
Act. Actions under the False Claims Act may be brought by the government or as a qui tam  action  by  a  private  individual  in  the  name  of  the
government and to share in any monetary recovery. There are also criminal penalties for making or presenting a false or fictitious or fraudulent
claim to the federal government;

the  federal  Health  Insurance  Portability  and  Accountability  Act  of  1996,  which  imposes  criminal  and  civil  liability  for,  among  other  actions,
knowingly  and  willfully  executing,  or  attempting  to  execute,  a  scheme  to  defraud  any  healthcare  benefit  program  including  private  third-party
payors,  or  knowingly  and  willfully  falsifying,  concealing,  or  covering  up  a  material  fact  or  making  a  materially  false,  fictitious,  or  fraudulent
statement  or  representation,  or  making  or  using  any  false  writing  or  document  knowing  the  same  to  contain  any  materially  false,  fictitious,  or
fraudulent statement or entry in connection with the delivery of or payment for healthcare benefits, items, or services;

the  federal  Physician  Payment  Sunshine  Act,  implemented  by  the  Centers  for  Medicare  &  Medicaid  Services  (“CMS”)  as  the  Open  Payments
program,  which  requires  manufacturers  of  drugs,  devices,  biologics  and  medical  supplies  for  which  payment  is  available  under  Medicare,
Medicaid,  or  the  Children’s  Health  Insurance  Program  to  report  annually  to  the  CMS,  information  related  to  payments  and  other  “transfers  of
value”  made  to  physicians  (currently  defined  to  include  doctors,  dentists,  optometrists,  podiatrists  and  chiropractors),  other  healthcare
professionals  (including  physician  assistants  and  nurse  practitioners),  and  teaching  hospitals,  and  requires  applicable  manufacturers  to  report
annually to CMS ownership and investment interests held by physicians and their immediate family members and payments or other “transfers of
value” to such physician owners;

analogous state and foreign law equivalents of each of the above federal laws, such as anti-kickback and false claims laws, which may apply to
items  or  services  reimbursed  by  any  third-party  payor,  including  commercial  insurers  and  patients;  state  and  foreign  laws  that  require  device
companies  to  comply  with  the  industry’s  voluntary  compliance  guidelines  and  the  applicable  compliance  guidance  promulgated  by  the
government  or  otherwise  restrict  payments  that  may  be  made  to  healthcare  providers  and  other  potential  referral  sources;  state  and  foreign
beneficiary  inducement  laws,  and  state  and  foreign  laws  that  require  device  manufacturers  to  report  information  related  to  payments  and  other
transfers  of  value  to  physicians  and  other  healthcare  providers  or  marketing  expenditures,  many  of  which  differ  from  each  other  in  significant
ways and may not have the same effect, thus complicating compliance efforts.

If we or our employees are found to have violated any of the above laws we may be subject to significant administrative, civil and criminal penalties,

including imprisonment, exclusion from participation in federal health care programs, such as Medicare and Medicaid, and equivalents foreign penalties,
significant fines, monetary penalties and damages, the restructuring or curtailment of our operations, imposition of compliance obligations and monitoring,
and damage to our reputation. For a more detailed description of the federal and state health care fraud and abuse laws, see the risk factor “We and our sales
representatives must comply with U.S. federal and state fraud and abuse laws, including those relating to healthcare provider kickbacks and false claims for
reimbursement, and other applicable federal and state healthcare laws, as well as equivalent foreign laws, and failure to comply could negatively affect our
business” in the Risks Related to Our Legal and Regulatory Environment section of Item 1A of this Annual Report on Form 10-K.

The  U.S.  Foreign  Corrupt  Practices  Act  (“FCPA”)  and  similar  anti-bribery  laws  in  other  countries,  such  as  the  United  Kingdom  Bribery  Act
(“UKBA”), generally prohibit companies and their intermediaries from making improper payments to government officials and/or other persons for the
purpose of obtaining or retaining business. Our policies mandate compliance with these anti-bribery laws.

Both the federal and state governments in the United States and foreign governments continue to propose and pass new legislation and regulations
designed to contain or reduce the cost of healthcare. Such legislation and regulations may result in decreased reimbursement for medical devices, which
may further exacerbate industry-wide pressure to reduce the prices charged for medical devices.

Data Privacy and Security Laws

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In the ordinary course of our business, we may process personal or sensitive data. Accordingly, we are, or may become, subject to numerous data
privacy and security obligations, including federal, state, local, and foreign laws, regulations, guidance, and industry standards related to data privacy and
security.  Such  obligations  may  include,  without  limitation,  the  European  Union’s  General  Data  Protection  Regulation  2016/679  (“EU  GDPR”),  the  EU
GDPR  as  it  forms  part  of  United  Kingdom  (“UK”)  law  by  virtue  of  section  3  of  the  European  Union  (Withdrawal)  Act  2018  (“UK  GDPR”),  and  the
ePrivacy  Directive.  Several  states  within  the  United  States  have  enacted  or  proposed  data  privacy  laws.  For  example,  California  passed  the  California
Consumer Privacy Act of 2018, as amended by the California Privacy Rights Act of 2020 (“CPRA”) (collectively, “CCPA”). Virginia passed the Consumer
Data  Protection  Act,  and  Colorado  passed  the  Colorado  Privacy  Act.  Additionally,  we  are,  or  may  become,  subject  to  various  U.S.  federal  and  state
consumer protection laws which require us to publish statements that accurately and fairly describe how we handle personal data and choices individuals
may have about the way we handle their personal data.

The CCPA and EU GDPR are examples of the increasingly stringent and evolving regulatory frameworks related to personal data processing that may
increase our compliance obligations and exposure for any noncompliance. For example, the CCPA imposes obligations on covered businesses to provide
specific disclosures related to a business’s collecting, using, and disclosing personal data and to respond to certain requests from California residents related
to their personal data (for example, requests to know of the business’s personal data processing activities, to delete the individual’s personal data, and to opt
out of certain personal data disclosures). Also, the CCPA provides for civil penalties and a private right of action for data breaches which may include an
award of statutory damages. In addition, the CPRA expanded the CCPA by giving California residents the ability to limit use of certain sensitive personal
data, establishing restrictions on personal data retention, expanding the types of data breaches that are subject to the CCPA’s private right of action, and
establishing a new California Privacy Protection Agency to implement and enforce the new law. Foreign data privacy and security laws (including but not
limited to the EU GDPR and UK GDPR) impose significant and complex compliance obligations on entities that are subject to those laws. As one example,
the EU GDPR applies to any company established in the EEA and to companies established outside the EEA that process personal data in connection with
the offering of goods or services to data subjects in the EEA or the monitoring of the behavior of data subjects in the EEA. These obligations may include
limiting  personal  data  processing  to  only  what  is  necessary  for  specified,  explicit,  and  legitimate  purposes;  requiring  a  legal  basis  for  personal  data
processing; requiring the appointment of a data protection officer in certain circumstances; increasing transparency obligations to data subjects; requiring
data  protection  impact  assessments  in  certain  circumstances;  limiting  the  collection  and  retention  of  personal  data;  increasing  rights  for  data  subjects;
formalizing  a  heightened  and  codified  standard  of  data  subject  consents;  requiring  the  implementation  and  maintenance  of  technical  and  organizational
safeguards  for  personal  data;  mandating  notice  of  certain  personal  data  breaches  to  the  relevant  supervisory  authority(ies)  and  affected  individuals;  and
mandating the appointment of representatives in the UK and/or the EU in certain circumstances.

We are also subject to various federal, state and foreign laws that protect the confidentiality of certain patient health information, including patient
medical  records,  and  restrict  the  use  and  disclosure  of  patient  health  information  by  healthcare  providers,  such  as  the  Health  Insurance  Portability  and
Accountability Act, and its implementing regulations, as amended by Health Information Technology for Economic and Clinical Health Act enacted under
the American Recovery and Reinvestment Act 2009 (collectively, “HIPAA”), in the United States.

HIPAA  imposes  obligations  on  “covered  entities,”  including  certain  healthcare  providers,  health  plans,  and  healthcare  clearinghouses,  and  their
respective “business associates” that create, receive, maintain or transmit individually identifiable health information for or on behalf of a covered entity as
well  as  their  covered  subcontractors,  with  respect  to  safeguarding  the  privacy,  security  and  transmission  of  individually  identifiable  health  information.
HIPAA also requires the notification of patients, reporting to the U.S. Department of Health and Human Services (“HHS”), and other compliance actions,
in the event of a breach of unsecured Protected Health Information (“PHI”). Required notification must be provided without unreasonable delay and in no
event later than 60 calendar days after discovery of the breach, under HIPAA. In addition, if the PHI of 500 or more individuals is improperly used or
disclosed, HHS would post the notification on its website, and we may be required to notify the media. Failure to comply with the HIPAA privacy and
security standards can result in significant civil monetary penalties, and, in certain circumstances, criminal penalties, including imprisonment.

In addition, even when HIPAA does not apply other federal and state laws impose security obligations. For example, according to the Federal Trade
Commission (“FTC”), failing to take appropriate steps to keep consumers’ personal information secure constitutes unfair acts or practices in or affecting
commerce  in  violation  of  Section  5(a)  of  the  FTCA,  15  U.S.C  §  45(a).  The  FTC  expects  a  company’s  data  security  measures  to  be  reasonable  and
appropriate in light of the sensitivity and volume of consumer information it holds, the size and complexity of its business, and the cost of available tools to
improve security and reduce vulnerabilities.

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Manufacturing and Supply

We use third-party manufacturers to produce our implants and instruments. To mitigate supply risk, we use a rolling twelve month forecast and take
into consideration production lead times to maintain adequate levels of inventory for our iFuse-3D, iFuse-TORQ and iFuse Bedrock Granite implants. Most
of  our  instruments  have  secondary  manufacturing  suppliers  and  we  continually  work  with  additional  manufacturers  as  our  secondary  suppliers.
Substantially all of our products, including all of our implants, are manufactured in the United States.

Our supplier for iFuse-3D and iFuse-TORQ is rms Company ("RMS"). We entered into an exclusive Manufacture and Supply Agreement with RMS
in February 2024 (the "Manufacture and Supply Agreement") which supersedes and replaces our prior Manufacturing, Quality and Supply Agreement with
RMS.  Pursuant  to  the  Manufacture  and  Supply  Agreement,  RMS  manufactures  certain  of  our  implants  in  accordance  with  our  specifications.  The
agreement provides us with the right to quality alternative sources from whom we may purchase products in the event of a supply failure by RMS. The
prices  we  pay  for  products  are  fixed  under  the  agreement  through  2026.  The  agreement  has  a  three-year  initial  term  and  automatically  renews  for
successive one-year periods; provided, however, the agreement may be terminated early by either party, as specified in the agreement. RMS is currently our
only supplier of iFuse-3D and iFuse-TORQ implants.

Our iFuse Bedrock Granite implant is manufactured and assembled by third-party suppliers, including RMS.

We believe that our manufacturing operations, and those of our suppliers, comply with regulations mandated by the FDA and the EU. Manufacturing
facilities  that  produce  medical  devices  or  component  parts  intended  for  distribution  world-wide  are  subject  to  regulation  and  periodic  planned  and
unannounced inspection by the FDA and other domestic and foreign regulatory authorities as well as Notified Bodies.

In the United States, products we sell are required to be manufactured in compliance with the FDA's Quality System Regulation, codified at 21 CFR
Part 820, which covers the methods used in, and the facilities used for, the design, testing, control, manufacturing, labeling, quality assurance, packaging,
storage, and shipping. In international markets, we are required to comply with similar requirements. Our status in FDA’s Establishment Registration and
Device Listing is active and we also maintain the Medical Device Manufacturing License issued by the State of California’s Department of Public Health
Food and Drug Branch. In the EEA, we are required to comply with Quality Management System (“QMS”) requirements established in EU medical device
legislation. To demonstrate compliance with these requirements, we obtain and maintain ISO13485:2016 Quality Management System certification for our
locations in Santa Clara, California, and Gallarate Italy, issued by DEKRA Certification, B.V.

We obtain and maintain appropriate CE Certificates of Conformity delivered by our Notified Body, DEKRA, for any medical devices we placed on

the EU market in accordance with applicable EU medical device legislation.

We  are  required  to  demonstrate  continuing  compliance  with  applicable  requirements  to  maintain  these  certifications  and  CE  Certificates  of
Conformity and will continue to be periodically inspected by international regulatory authorities for certification purposes. Further, we and certain of our
suppliers are required to comply with all applicable regulations and current good manufacturing practices. As set forth above, these FDA and EU regulatory
requirements cover, among other things, the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging,
sterilization, storage, and shipping of our products. Compliance with applicable regulatory requirements is subject to continual review and is monitored
rigorously through periodic inspections. If we or our manufacturers fail to adhere to current good manufacturing practice requirements, this could delay
production  of  our  products  and  lead  to  fines,  difficulties  in  obtaining  or  renewing  regulatory  approvals  or  CE  Certificates  of  Conformity,  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.

Product Liability and Insurance

The manufacture and sale of our products subjects us to the risk of financial exposure to product liability claims. Our products are used in situations
in which there is a risk of serious injury or death. We carry insurance policies which we believe to be customary for similar companies in our industry. We
cannot assure you that these policies will be sufficient to cover all or substantially all losses that we experience.

We endeavor to maintain executive and organization liability insurance in a form and with aggregate coverage limits that we believe are adequate for

our business purposes, but our coverage limits may prove not to be adequate in some circumstances.

Human Capital Resources

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Our ability to recruit, develop and retain highly skilled talent is a significant determinant of our success. To attract, retain, and develop our talent, we
seek to create a diverse and inclusive workplace with opportunities for our employees to thrive and advance in their careers. We support this with market-
competitive compensation, comprehensive benefits, and health and wellness programs.

In  addition  to  ensuring  workforce  diversity  and  equitable  compensation  for  our  employees,  we  maintain  a  strong  focus  on  enhancing  employee
retention  and  job  satisfaction.  To  achieve  this,  we  have  established  a  feedback  mechanism  to  continually  monitor  and  respond  to  employee  sentiment.
Using  this  feedback,  we  deploy  strategies  that  enhance  the  skills  of  our  people  managers  and  improve  internal  communications  with  employees.
Furthermore, we provide ongoing learning and leadership training opportunities to support professional growth.

In 2023, we conducted instructor-led trainings designed to build people leadership capabilities and train managers on delivering actionable feedback.
We  have  also  adopted  a  goal  for  each  of  our  managers  to  have  regular  check-ins  with  employees  to  discuss  their  personal  goals  and  career  plans  in
furtherance of our commitment to career and professional development.

We maintain a commitment to employee retention by leveraging insights from exit interviews and engagement surveys to continuously enhance the

workplace experience.

As of December 31, 2023, we had 344 employees, including sales and marketing, product development, general administrative and accounting, both
domestically and internationally. As of December 31, 2023, we had a direct field sales organization of 151 in the United States and 14 in Europe. During
2023, our voluntary attrition rate was approximately 10%.

Diversity and Inclusion

To realize our mission and vision, we are committed to actively fostering workforce diversity and an environment of cultural inclusion throughout the
company. We maintain a Diversity and Inclusion Plan which is overseen by our Nominating and Corporate Governance Committee. Our program goal is to
promote diversity, inclusion, equal employment opportunities, and a work environment free of harassment and hostility. Accordingly, we track and report
annually to the Board of Directors the gender, ethnicity, disability, and protected veteran status among our U.S. workforce.

We  aim  to  maintain  a  mix  of  backgrounds,  skills,  and  experiences  in  our  board  composition  to  understand  and  reflect  the  needs  of  our  diverse

stakeholders. Currently, four of our nine board members are women and two of our board members self-identify as Asian American.

Workplace Health and Safety

The health and safety of our employees is a priority in which we have always invested and intend to continue to do. Following the pandemic, we have
implemented  health  and  safety  measures  that  include  maximizing  personal  workspaces,  providing  personal  protective  equipment  and  holding  on-site
vaccinations events.

Compensation and Benefits

We  provide  competitive  compensation  and  benefits  programs  to  help  meet  the  needs  of  our  employees.  In  addition  to  base  compensation,  these
programs,  which  vary  by  country,  include  annual  bonuses,  restricted  stock  unit  awards,  an  Employee  Stock  Purchase  Plan,  401(k),  health  and  wellness
benefits, health savings and flexible spending accounts, paid time off, family leave, paid parental leave, flexible work schedules, and others.

Our employees and their families have access to a variety of innovative, flexible, and convenient health and wellness programs. These benefits are
intended to provide protection and security, so employees can have peace of mind concerning events that may require time away from work or that may
impact their financial well-being. Additionally, we offer programs to help support employee physical and mental health and offer choices where possible,
so they are customized to meet their needs and the needs of their families.

Ensuring fair and equitable pay is integral to our commitment to our employees. Our executive team and Board of Directors strongly support this

commitment. On an ongoing basis we monitor pay equity to identify any pay disparities and then to determine appropriate adjustments.

Learning and Talent Development

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

we offer ongoing learning and leadership training opportunities that support growth and development.

We  also  regularly  evaluate  our  workforce  and  plan  to  address  key  skill  and  leadership  gaps  through  a  talent  management  process.  In  2022,  we
implemented a new career development program which includes a formalized framework that reflects how an employee can advance their career within the
company. This provides many benefits including clarity, structure, and direction for employees and managers for career advancement and their future at SI-
BONE which increases employee motivation, engagement, and retention.

We have a robust annual performance review process for reviewing employees’ performance and compensation. To support our managers, we train
them  on  conducting  effective  performance  reviews  and  making  compensation  recommendations,  which  take  into  consideration  external  and  internal
benchmarks and performance.

Employee Engagement

We  believe  that  building  connections  between  our  employees,  their  families,  and  our  communities  creates  a  more  meaningful  and  fulfilling
workplace.  Through  our  engagement  programs,  our  employees  can  pursue  their  interests  and  connect  to  volunteering  and  giving  opportunities.  On  an
ongoing basis we sponsor philanthropic and volunteer events in which our employees can participate. During 2023, we organized employee cash donations
to food banks to support the neediest individuals in San Francisco Bay Area communities.

We encourage you to review our ESG Shareholder Letter in the Governance Documents of the Corporate Governance section of our Investor website
for more detailed information regarding our human capital programs and initiatives. Nothing on our website, including our ESG Shareholder Letter, shall
be deemed part of or incorporated by reference into this Annual Report.

Company History

SI-BONE was founded in 2008 by the principal inventor of the iFuse triangle, orthopedist Mark A. Reiley, M.D., our current Chairman of the Board,

Jeffrey W. Dunn, and orthopedic surgeon Leonard Rudolf, M.D.

Corporate Information

We  were  incorporated  in  March  2008  in  Delaware.  Our  principal  executive  offices  are  located  at  471  El  Camino  Real,  Suite  101,  Santa  Clara,
California  95050  and  our  telephone  number  is  (408)  207-0700.  Our  website  address  is  www.si-bone.com.  We  completed  our  initial  public  offering  in
October 2018, and our common stock is listed on the Nasdaq Global Market under the symbol “SIBN.”

Our Annual Report on Form 10-K, Quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished
pursuant to Section 13(a) or 15(d) of the Exchange Act are available free of charge on our website. The information contained on or that can be accessed
through our website is not incorporated by reference into this report, and you should not consider information on our website to be part of this report.

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Item 1A. Risk Factors

Investing  in  our  common  stock  involves  a  high  degree  of  risk.  Investors  should  carefully  consider  the  risks  described  below,  as  well  as  the  other
information in this Annual Report on Form 10-K, including our consolidated financial statements and the related notes and the section “Management’s
Discussion and Analysis of Financial Condition and Results of Operations,” before deciding whether to invest in our common stock. The occurrence of any
of the events or developments described below could materially and adversely affect our business, financial condition, results of operations, and growth
prospects. In such an event, the market price of our common stock could decline, and our stockholders may lose all or part of their investment. Additional
risks and uncertainties not presently known to us or that we currently deem immaterial may also impair our business operations.

Risks Related to Our Business and Our Industry

We have incurred significant operating losses since inception, we expect to continue to incur operating losses in the future, and we may not be able to
achieve or sustain future profitability.

We have incurred net losses since our inception in 2008. For the years ended December 31, 2023 and 2022, we had net losses of $43.3 million and
$61.3 million, respectively. As of December 31, 2023, we had an accumulated deficit of $400.4 million. We have financed our operations primarily through
the  net  proceeds  of  our  public  offerings  of  our  common  stock,  private  placements  of  equity  securities,  certain  debt-related  financing  arrangements,  and
from sales of our products. We have devoted substantially all of our resources to research and development of our products, sales and marketing activities,
investments  in  training  and  educating  surgeons  and  other  healthcare  providers,  and  clinical  and  regulatory  matters  for  our  products.  There  can  be  no
assurances that we will be able to generate sufficient revenue from our existing products or from any of our product candidates in development, and to
transition to profitability and generate consistent positive cash flows. We expect that our operating expenses will continue to increase as we continue to
build  our  commercial  infrastructure,  develop,  enhance,  and  commercialize  our  existing  and  new  products.  As  a  result,  we  expect  to  continue  to  incur
operating losses for the foreseeable future and may never achieve profitability. Furthermore, even if we do achieve profitability, we may not be able to
sustain  or  increase  profitability  on  an  ongoing  basis.  If  we  do  not  achieve  profitability,  it  will  be  more  difficult  for  us  to  finance  our  business  and
accomplish our strategic objectives.

Our  expected  future  capital  requirements  depend  on  many  factors  including  expanding  our  physician  base,  the  expansion  of  our  sales  force,
investment in implants and instruments, the timing and extent of spending on the development of our technology to increase our product offerings, and
potential  investment  in  additional  product  and  service  offerings  through  the  acquisition  of  other  businesses.  We  may  need  additional  funding  for  our
operations,  but  additional  funds  may  not  be  available  to  us  on  acceptable  terms  on  a  timely  basis,  if  at  all.  We  may  seek  funds  through  borrowings  or
through additional rounds of financing, including private or public equity or debt offerings. If we raise additional funds by issuing equity securities, our
stockholders may experience dilution. Any future debt financing into which we enter may impose upon us additional covenants that restrict our operations,
including limitations on our ability to incur liens or additional debt, pay dividends, repurchase our common stock, make certain investments, and engage in
certain merger, consolidation or asset sale transactions. Any future debt financing or additional equity that we raise may contain terms that are not favorable
to us or our stockholders. Furthermore, we cannot be certain that additional funding will be available on acceptable terms, if at all. The capital markets have
deteriorated  substantially  since  the  beginning  of  2022,  especially  with  respect  to  securities  issued  by  companies  in  the  medical  device  and  technology
sectors. Equity and debt capital have become substantially more expensive and difficult to raise on attractive terms. If we are unable to raise additional
capital or generate sufficient cash from operations to adequately fund our operations, we will need to curtail planned activities to reduce costs, which will
likely harm our ability to execute on our business plan and continue operations.

Prolonged inflation and supply chain disruptions could result in delayed product launches, lost revenue, higher costs and decreased profit margins.

A  majority  of  our  products  are  manufactured  and  sold  inside  of  the  United  States,  which  increases  our  exposure  to  domestic  inflation  and  fuel  price
increases. Recent inflationary pressures have resulted in increased fuel, raw materials and other costs which, if they continue for a prolonged period, may
adversely affect our results of operations. We have experienced shortages in certain raw materials and component inputs of our products, primarily surgical
instruments,  as  suppliers  have  been  unable  to  meet  delivery  schedules  due  to  excess  demand  and  labor  shortages,  and  lead  times  have  lengthened
throughout our supply chain. Our efforts to mitigate supply chain weaknesses may not be successful or may have unfavorable effects. For example, efforts
to purchase raw materials in advance for product manufacturing may result in increased storage costs or excess supply. If our costs rise due to continuing
significant  inflationary  pressures  or  supply  chain  disruptions,  we  may  not  be  able  to  fully  offset  such  higher  costs  through  price  increases.  In  addition,
delays in obtaining materials, components or instruments from our suppliers could delay product launches or result in lost opportunities to sell our products
due  to  their  availability.  Increased  costs  and  decreased  product  availability  due  to  supply  chain  issues  could  adversely  impact  our  revenue  and/or  gross
margin, and could thereby harm our business, financial condition, and results of operation.

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Disruptions  in  the  supply  of  the  materials  and  components  used  in  manufacturing  our  products  or  the  sterilization  of  our  products  by  third-party
suppliers could adversely affect our business, financial condition and results of operations.

Our suppliers purchase many of the materials and components used in the manufacture of our products from third-party suppliers. Certain of these
materials  and  components  can  only  be  obtained  from  a  single  source  or  a  limited  number  of  sources  due  to  quality  considerations,  expertise,  costs  or
constraints resulting from regulatory requirements. In certain cases, our suppliers may not be able to establish additional or replacement suppliers for such
materials or components or outsourced activities in a timely or cost effective manner. A reduction or interruption in the supply of materials or components
used  in  manufacturing  our  products,  such  as  due  to  one  or  more  suppliers  experiencing  reductions  in  operations  and/or  worker  absences  due  to  health
epidemics, an inability to timely develop and validate alternative sources if required, or a significant increase in the price of such materials or components,
such as that caused by inflation and rising interest rates, could adversely affect our business, financial condition and results of operations. For example,
certain of our products require titanium, which is sourced from third-party suppliers. While the titanium required for such products is not directly sourced
from Russia, the current geopolitical events involving Russia and Ukraine are negatively impacting the wider titanium supply chain. These geopolitical
events and related factors and results, including related sanctions, may negatively impact the ability of our suppliers’ third-party supply sources to timely
supply titanium to our suppliers and may increase or result in additional costs to us.

In addition, many of our products require sterilization prior to sale, and our suppliers use contract sterilizers to perform this service. To the extent that
these  contract  sterilizers  are  unable  to  sterilize  our  products,  whether  due  to  capacity,  availability  of  materials  for  sterilization,  regulatory  or  other
constraints, including reductions in operations and/or worker absences due to health epidemics, we may be unable to transition to other contract sterilizers,
sterilizer locations or sterilization methods in a timely or cost effective manner or at all, which could have a material impact on our results of operations
and financial condition.

If hospitals, physicians, and other healthcare providers are unable to obtain and maintain adequate or any coverage and reimbursement from third-
party  payors  for  procedures  performed  using  our  products,  further  adoption  of  our  products  may  be  delayed,  and  it  is  unlikely  that  they  will  gain
further acceptance, and the prices paid for our implants may decline.

Maintaining  and  growing  sales  of  our  products  depends  on  the  availability  of  adequate  coverage  and  reimbursement  from  third-party  payors,
including  government  programs  such  as  Medicare  and  Medicaid,  private  insurance  plans,  and  managed  care  programs.  Hospitals,  physicians,  and  other
healthcare providers that purchase or use medical devices generally rely on third-party payors to pay for all or part of the costs and fees associated with the
procedures  performed  with  these  devices.  When  a  procedure  using  our  implants  is  performed,  both  the  physicians  and  the  healthcare  facility,  either  a
hospital or ambulatory surgical center, submit claims for reimbursement to the healthcare payor. We may be unable to sell our products on a profitable basis
if  third-party  payors  deny  coverage,  or  if  reimbursement  levels  are  insufficient  to  support  use  of  our  products  by  healthcare  facilities  or  to  compensate
physicians for their time spent diagnosing patients and performing procedures using our products. Even if favorable coverage and reimbursement status is
attained for procedures using our implants, less favorable coverage policies and reimbursement rates may be implemented in the future.

While  all  Medicare  Administrative  Contractors  are  regularly  reimbursing  for  minimally  invasive  sacroiliac  joint  fusion  utilizing  laterally  placed
transfixing  devices,  a  small  number  of  private  payors  still  have  policies  that  treat  the  procedure  as  experimental  or  investigational  and  do  not  regularly
reimburse for the procedure.

The  American  Medical  Association  (AMA)  develops  and  maintains  Current  Procedural  Terminology  (“CPT”)  codes  that  are  used  by  third-party
payors to determine the amount of reimbursement that a healthcare provider and facility will receive for a particular service. CPT codes are divided into
three categories: Category I codes represent existing services or procedures that are widely used. Category II codes are supplemental tracking codes, and
Category  III  codes  are  temporary  codes  that  represent  new  technologies,  services,  and  procedures.  A  Category  III  code  does  not  have  a  payment  rate
established and reimbursement is at the payor’s discretion.

CPT Code 27279, which describes minimally invasive surgical fusion of the sacroiliac joint performed with our laterally placed transfixing iFuse
implants,  is  a  Category  I  CPT  code.  This  CPT  code  has  been  clarified  to  describe  procedures  in  which  implants  pass  through  the  ilium,  go  across  the
sacroiliac joint, and into the sacrum (transfixation). As the number of products and surgical procedures to address sacroiliac joint dysfunction has expanded
and  diversified,  certain  medical  societies  requested  that  the  AMA  create  additional  codes  representing  some  of  these  newer,  and  different  procedures
utilizing non-transfixing technologies. Effective January 1, 2024, the AMA CPT Editorial panel adopted an additional Category I code, CPT Code 27278,
to describe procedures using intra-articular, non-transfixing implants, including bone allograft products and/or metal plugs. Effective January 1, 2024, the
Medicare physician fee reimbursement for minimally invasive fusion with our laterally placed transfixing iFuse implants, described as CPT Code 27279, is
$791; and for our intra-articular non-transfixing iFuse implants, described as CPT 27278, the Medicare physician fee is $459 when performed in the facility
setting,  and  $11,934  when  performed  in  the  physician  office  (e.g.,  office-based  lab)  setting.  Minimally  invasive  sacroiliac  fusion  performed  with  a
transfixing device is not eligible for the office-based lab site-of-service and there is therefore no corresponding value for office-based reimbursement for
CPT Code 27279.

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Commercial  payors  generally  set  their  physician  fee  reimbursement  with  reference  to  Medicare  reimbursement  rates.  We  believe  that  some
physicians may continue to view the Medicare and commercial reimbursement amounts as insufficient for the lateral procedure described by CPT Code
27279, given the work effort involved with the procedure, including the time to diagnose the patient and obtain prior authorization from the patient’s health
insurer if necessary. We believe that some private payors apply their own coverage policies and criteria inconsistently, and physicians may not be able to
consistently have minimally invasive sacroiliac fusion procedures utilizing laterally placed transfixing devices approved and covered. The perception by
physicians  performing  the  lateral  procedure  described  by  CPT  Code  27279  that  the  reimbursement  for  minimally  invasive  sacroiliac  joint  fusion  is
insufficient to compensate them for the work required, including diagnosis, documentation, obtaining payor approval for the procedure, and burden on their
office staff, may negatively affect the number of procedures performed and may therefore adversely affect our revenues. If the levels of reimbursement for,
and  consistency  of  coverage  associated  with,  procedures  performed  with  our  medical  devices  under  CPT  Code  27279  decreases  as  a  result  of  or  in
connection with these coding changes, it could make the procedures in which our implants are used less attractive to healthcare professionals, decreasing
the number of devices we are able to sell and adversely affecting our business, results of operations and financial condition.

Medicare  Administrative  Contractors  have  not  yet  fully  evaluated  the  evidence  for  CPT  27278  procedures  and  may  engage  in  reviews  of  the
evidence and coverage advisory activities which may lead to revising or adding Local Coverage Determinations and Coverage Articles, which may limit or
qualify their coverage of them. Private payors evaluating these procedures may decide not to cover them until more evidence is developed. We do not yet
have sufficient experience with the new reimbursement rates for CPT Code 27278 to determine if physicians will judge the reimbursement rates for that
procedure to be sufficient and the impact this will have on demand for the products used in these procedures.

Future  action  by  the  Centers  for  Medicare  and  Medicaid  Services  (“CMS”)  or  third-party  payors  may  reduce  the  availability  of  payments  to
physicians,  outpatient  surgery  centers,  and/or  hospitals  for  procedures  using  our  products.  Volatility  in  the  payment  rates  that  physicians  and  hospitals
receive from CMS may have a material impact on their willingness to perform procedures including our products, as well as place additional pressure on
pricing of our implants.

The  healthcare  industry  in  the  United  States  has  experienced  a  trend  toward  cost  containment  as  government  and  private  insurers  seek  to  control
healthcare costs. Payors are imposing lower payment rates and negotiating reduced contract rates with service providers and being increasingly selective
about the technologies and procedures they choose to cover. Payors may adopt policies in the future restricting access to medical technologies like ours
and/or the procedures performed using such technologies. Therefore, we cannot be certain that the procedures performed with each of our products will be
reimbursed. There can be no guarantee that, should we introduce additional products in the future, payors will cover those products or the procedures in
which they are used.

Recent political, economic, and regulatory influences are subjecting the healthcare industry to fundamental changes that can impact coverage and
reimbursement  from  third-party  payors.  We  expect  that  the  Patient  Protection  and  Affordable  Care  Act,  as  amended  by  the  Health  Care  and  Education
Reconciliation Act of 2011, as currently enacted or as it may be amended in the future, and other healthcare reform measures that may be adopted in the
future, could have a material adverse effect on our industry generally and on our ability to maintain or increase sales of our existing products. In addition,
on August 16, 2022, President Biden signed the Inflation Reduction Act of 2022 (“IRA”) into law, which among other things, extends enhanced subsidies
for individuals purchasing health insurance coverage in ACA marketplaces through plan year 2025. The IRA also eliminates the “donut hole” under the
Medicare  Part  D  program  beginning  in  2025  by  significantly  lowering  the  beneficiary  maximum  out-of-pocket  cost  and  creating  a  new  manufacturer
discount program. Further, CMS budget neutrality requirements may impose cuts to the Medicare physician fee schedule, which may be mitigated by acts
of Congress or other changes to regulations. Other federal laws, known as budget sequestration, further reduce Medicare’s payments to providers by 2%,
which, due to subsequent legislative amendments, will stay in effect through 2032. These reductions may reduce reimbursement for procedures performed
using our products, which could potentially negatively impact our revenue, and may reduce providers’ revenues or profits, which could affect their ability
to  purchase  new  technologies.  Both  the  federal  and  state  governments  in  the  United  States  and  foreign  governments  continue  to  propose  and  pass  new
legislation and regulations designed to contain or reduce the cost of healthcare. Such legislation and regulations may result in decreased reimbursement for
medical  devices,  which  may  further  exacerbate  industry-wide  pressure  to  reduce  the  prices  charged  for  medical  devices.  This  could  harm  our  ability  to
market our products and generate sales, which could adversely affect our business, results of operations and financial condition.

Market acceptance of our products in foreign markets may depend, in part, upon the availability of coverage and reimbursement within prevailing
healthcare  payment  systems.  Reimbursement  and  healthcare  payment  systems  in  international  markets  vary  significantly  by  country  and  include  both
government-sponsored  healthcare  and  private  insurance.  We  may  not  obtain  additional  international  coverage  and  reimbursement  approvals  in  a  timely
manner, if at all. Our failure to receive such approvals would negatively impact market acceptance of our products in the international markets in which
those approvals are sought.

If healthcare payors reverse decisions to cover minimally invasive sacroiliac joint fusion exclusively when performed with iFuse triangular implants
and choose to reimburse for procedures performed with competitive products, our market share and average selling prices could decline, adversely
affecting our revenues.

26

As of December 31, 2023, a significant number of the largest U.S. payors that we track and target have issued positive coverage policies covering the
patented  design  of  our  triangular  iFuse  implants  and  excluding  coverage  of  other  products  that  are  intended  to  fuse  the  sacroiliac  joint  because  of  the
clinical evidence supporting the use of triangular titanium implants and the lack of clinical evidence supporting the use of other products. We believe that
payors have adopted these exclusive coverage decisions due to the strength of our clinical evidence and in part due to recommendations of specialty benefit
managers and healthcare technology assessment organizations. Clinical trials of the type and size necessary to offer evidence of the safety and efficacy of
competing  products  could  be  performed  and  could  show  that  other  products  for  sacroiliac  joint  fusion  are  as  effective  as,  or  more  effective  than,  our
triangular iFuse implants. Payors could also abandon their decisions to cover triangular implants exclusively for other reasons.

Healthcare payors which have adopted sacroiliac joint fusion coverage policies exclusive to titanium triangular implants could reverse the exclusive
nature of their policies and allow physicians to use other types of products when performing sacroiliac fusion procedures. Some payor have removed such
exclusivity in the past and others could do so in the future. For example, AIM, a clinical evidence evaluation organization which influences Anthem,
among other payors, promulgated such a policy, effective September 11, 2022, that is no longer exclusive to titanium triangles. If healthcare payors
covering a significant number of covered lives reverse their policies of covering minimally invasive sacroiliac joint fusion exclusively when performed
with triangular titanium implants, the average selling price of our triangular iFuse implants could decline and their sales could decline or fail to grow. If
physicians choose to substitute our triangular iFuse implants with competitors' products, this could adversely affect our business, results of operations and
financial condition.

Epidemic diseases, or the perception of their effects, may continue to adversely affect our business, financial condition, results of operations, or cash
flows.

The impact of COVID-19 on our business remains highly dependent on future developments, which are uncertain and unpredictable. Although the
U.S. public health emergency ended on May 11, 2023, an outbreak of an infectious disease, or a re-escalation of COVID-19 infection rates could divert
medical  resources  toward  the  treatment  of  that  disease,  and  negatively  affect  hospital  admission  rates  and  the  decision  by  patients  to  undergo  elective
surgery, which could decrease demand for procedures using our implants and cause other disruptions to our business. Business disruptions have included,
and  could  continue  to  include,  disruptions  or  restrictions  on  our  ability  to  travel  or  to  distribute  our  products,  government  orders  suspending  the
performance of elective surgical procedures, inability of our customers to meet their financial commitments due to strain on the healthcare system, as well
as temporary closures of our facilities or the facilities of our suppliers and their contract manufacturers, and a reduction in the business hours of hospitals
and  ambulatory  surgery  centers.  Any  disruption  of  our  suppliers  and  their  contract  manufacturers  or  our  customers  would  likely  impact  our  sales  and
operating results. In addition, a significant outbreak of an infectious disease in the human population could result in a widespread health crisis that could
adversely affect the economies and financial markets of many countries, resulting in regional or global economic downturns that could affect demand for
our products, as well as increase risk of customer defaults or delays in payments. Any of these events could negatively impact the number of procedures
using our implants that are performed and have a material adverse effect on our business, financial condition, results of operations, cash flows, or ability to
raise capital.

COVID-19 and the current financial, economic, and capital markets environment, and future developments in these and other areas present material
uncertainty and risk with respect to our performance, financial condition, results of operations, and cash flows. Due to the uncertain scope and duration of
the pandemic and uncertain timing of global recovery and economic normalization, we are unable to estimate the long-term impacts on our operations and
financial results.

The existence and further duration of COVID-19 may also further exacerbate certain of the risks described herein.

27

Natural disasters and man-made business disruptions such as war and terrorism could seriously harm our future revenue and financial condition and
increase our costs and expenses.

We operate our business in regions subject to natural and man-made disasters or business interruptions. Our corporate headquarters are located in
Santa Clara, California, a region which has experienced and will continue to experience earthquakes, fires, power shortages, telecommunications failures,
water shortages, floods, shifting climate patterns, and extreme weather conditions. We also rely on third-party manufacturers to produce our products and
on third-party logistics companies to transport our products. A major earthquake, fire, tornado, blizzard or other disaster (such as a flood, storm, drought or
terrorist attack) could significantly disrupt our operations, ranging from production and shipping delays to lost revenue and increased costs. The occurrence
of any of these natural or man-made disasters or other business disruptions could seriously harm our operations and financial condition and increase our
costs and expenses. Additionally, if our facilities or any of our customers' facilities are negatively impacted by a disaster, procedures using our products
could be delayed or canceled. Even if we are able to quickly respond to a disaster, the ongoing effects of the disaster could create some uncertainty in the
operations of our business. In addition, our facilities may be subject to a shortage of available electrical power and other energy supplies. Any shortages
may increase our costs for power and energy supplies or could result in blackouts or brownouts, which could disrupt the operations of our affected facilities
and harm our business. Further, concerns about terrorism, the effects of a terrorist attack, or political turmoil could have a negative effect on our operations,
those of our suppliers and customers, and the ability to travel, which could harm our business, financial condition, and results of operations.

We may not be able to convince physicians that our products are attractive alternatives to our competitors’ products and that our procedures are
attractive alternatives to existing surgical and non-surgical treatments for their respective indications.

Physicians, in consultation with their patients, play the primary role in determining the course of treatment and, ultimately, any product that will be
used in treatment. For us to sell our products successfully, we must demonstrate to physicians through education and training that treatment with iFuse is
beneficial,  safe,  and  cost-effective  for  patients  as  compared  to  our  competitors’  products.  If  we  are  not  successful  in  demonstrating  the  merits  of  our
products to physicians, their use of our products may decline, adversely affecting our revenues and profitability.

Historically, many physicians did not include an evaluation of the sacroiliac joint in their diagnostic work-up because they did not have an adequate
surgical  procedure  to  perform  for  patients  diagnosed  with  sacroiliac  joint  dysfunction.  We  believe  that  educating  physicians  and  other  healthcare
professionals  about  the  clinical  merits  and  patient  benefits  of  iFuse  is  an  important  element  of  building  our  business.  If  we  fail  to  effectively  educate
physicians and other medical professionals, they may not include a sacroiliac joint evaluation as part of their diagnosis and, as a result, those patients may
continue to receive unnecessary surgical procedures or only non-surgical treatment.

Physicians may also hesitate to change their medical treatment practices for other reasons, including the following:

•

•

•

•

lack of experience with minimally invasive procedures;

perceived liability risks generally associated with the use of our products and procedures;

costs associated with the purchase of our products; and

 time commitment that may be required for training.

Furthermore, we believe physicians will not widely use our products unless they determine, based on experience, clinical data, and published peer-
reviewed  publications,  that  our  products  offer  an  attractive  alternative  to  non-surgical  treatments  of  sacroiliac  joint  dysfunction.  In  addition,  we  believe
support for our products relies heavily on long-term data showing their benefits. If we are unable to provide that data, physicians may not use our products.
In such circumstances, we may not achieve expected sales and may be unable to achieve profitability.

We  believe  that  training  is  particularly  important  in  instances  of  newly  launched  products  or  the  introduction  of  a  product  into  a  new  market.  If
physicians are not properly trained, they may misuse our products, which may result in unsatisfactory patient outcomes, patient injury, negative publicity,
or lawsuits against us. In addition, a failure to educate the medical community regarding our products may impair our ability to achieve market acceptance
of our products.

Patients with sacroiliac joint dysfunction are cared for by a variety of health care providers, including spine surgeons and pain physicians and other
interventionalist  spine  physicians,  who  are  generally  trained  as  anesthesiologists,  interventional  radiologists,  or  physical  medicine  and  rehabilitation
specialists. These interventionalists often offer a variety of non-surgical and surgical interventions to sacroiliac joint dysfunction patients, including, but not
limited to, steroid injections, radiofrequency ablation of the nerves serving the sacroiliac joint, and implantation of neurostimulation devices, allografts,
fusion devices and other products intended to treat the sacroiliac joint or the pain it can cause. Our professional education program seeks to teach these
physicians,  and  other  health  care  providers,  about  the  benefits  of  our  iFuse  products,  with  the  intent  of  either  having  them  adopt  and  perform  our
procedures or refer

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their patients with sacroiliac joint dysfunction to physicians who have been trained to perform our procedures. Providers who have not been educated on or
adopted our procedures may prefer to continue to treat these patients with other interventions they offer because of physician preference or their view that
these interventions are superior.

Effective January 1, 2024, the AMA CPT Editorial Panel introduced a new permanent Category 1 CPT Code, 27278, to describe minimally invasive
sacroiliac fusion achieved with placement of an intra-articular implant, typically from a posterior approach, and without the use of a transfixing device.
While  we  offer  products  that  can  be  used  in  procedures  described  by  both  CPT  Codes  27278  and  27279,  historically  our  primary  focus  has  been  on
products used in procedures described by CPT Code 27279. If more physicians elect to offer, or more patients elect to undergo, procedures described by
CPT Code 27278, or if we are unable to demonstrate to physicians the comparative benefits of our products, sales of our iFuse implants could decline or
fail to grow, which could adversely affect our business, results of operations and financial condition.

Physicians  and  payors  may  not  find  the  clinical  evidence  supporting  our  more  recent  products  to  be  compelling,  which  could  limit  our  sales  and
revenue, and on-going and future research may prove our products to be less safe and effective than currently thought.

The products we currently market in the United States have either received premarket clearance under Section 510(k) of the United States Federal
Food, Drug, and Cosmetic Act (“FDCA”), or are exempt from premarket review. Those marketed in the EEA have been the subject of a CE Certificate of
Conformity. The 510(k) clearance process of the U.S. Food and Drug Administration (“FDA”) requires us to document that our product is “substantially
equivalent” to another 510(k)-cleared product. The 510(k) process is shorter and typically requires the submission of less supporting documentation than
other  FDA  approval  processes,  such  as  a  premarket  approval  (“PMA”),  and  does  not  usually  require  pre-clinical  or  clinical  studies.  As  a  result,  iFuse-
TORQ and iFuse Bedrock Granite have been launched prior to gathering substantial prospective clinical trial evidence, and our post-market clinical studies
may lack the size and scope of randomized controlled clinical trials required to support approval of a PMA. For these reasons, physicians may be slow to
adopt our products, third-party payors may be slow to provide coverage, and we may be subject to greater regulatory and product liability risks. Further,
future patient studies or clinical experience may indicate that treatment with our products does not improve patient outcomes. Such results would slow the
adoption of our products by physicians, significantly reduce our ability to achieve expected sales, and could prevent us from achieving profitability.

Pricing  pressure  from  our  competitors,  changes  in  third-party  coverage  and  reimbursement,  healthcare  provider  consolidation,  the  presence  of
physician-owned  distributorships,  and  payor  consolidation  may  impact  our  ability  to  sell  our  product  at  prices  necessary  to  support  our  current
business strategies.

If competitive forces drive down the prices we are able to charge for our product, our profit margins will shrink, which will adversely affect our
ability to invest in and maintain and grow our market share. The sacroiliac joint fusion market has attracted numerous new companies and technologies. As
a result of this increased competition, we believe there will be continuing increased pricing pressure, resulting in lower gross margins, with respect to our
products.

Even  to  the  extent  our  product  and  procedures  using  our  product  are  currently  covered  and  reimbursed  by  third-party  private  and  public  payors,
adverse changes in coverage and reimbursement policies that affect our products, discounts, and number of implants used may also drive our prices and
revenue down and harm our ability to market and sell our products.

Consolidation in the healthcare industry, including both third-party payors and healthcare providers, could lead to demands for price concessions or
to the exclusion of some suppliers from certain markets, which could have an adverse effect on our business, results of operations, or financial condition.
Because healthcare costs have risen significantly over the past several years, numerous initiatives and reforms initiated by legislators, regulators, and third-
party payors to curb these costs have resulted in a consolidation trend in the healthcare industry to aggregate purchasing power. As the healthcare industry
consolidates, competition to provide products and services to industry participants has become and will continue to become more intense. This in turn has
resulted  and  will  likely  continue  to  result  in  greater  pricing  pressures  and  the  exclusion  of  certain  suppliers  from  important  market  segments  as  group
purchasing organizations, independent delivery networks, and large single accounts continue to use their market power to consolidate purchasing decisions
for hospitals. We expect that market demand, government regulation, third-party coverage, and reimbursement policies and societal pressures will continue
to  change  the  worldwide  healthcare  industry,  resulting  in  further  business  consolidations  and  alliances  among  our  customers,  which  may  reduce
competition, exert further downward pressure on the prices of our products, and adversely impact our business, results of operations, or financial condition.
As we continue to expand into international markets, we will face similar risks relating to adverse changes in coverage and reimbursement procedures and
policies in those markets.

Practice trends, market dynamics, or other factors, including the COVID-19 pandemic, have caused, and may continue to cause, procedures to shift
from the hospital environment to ambulatory surgical centers, or ASCs, where pressure on the prices of our products is generally more acute.

We anticipate that more outpatient eligible procedures will be performed in ASCs to control costs and expand patient access to medical procedures.

This shift accelerated during the COVID-19 pandemic, and we expect it to continue because ASCs are generally a

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more  economically  favorable  site  of  service,  and  physicians  performing  the  procedures  sometimes  have  ownership  interests  in  the  ASC.  Because  ASC
facility fee reimbursement is typically less than facility fee reimbursement for hospitals and due to physicians’ economic interest in ASCs, we typically
experience more pressure on the pricing of our products by ASCs than by hospitals, and the average price for which we sell our products to ASCs is less
than the average prices we charge to hospitals. In addition, some physicians may choose to use fewer implants due to their interest in the profitability of the
ASC. An accelerated shift of procedures using our products to ASCs could adversely impact the average selling prices of our products and our revenues
could suffer as a result.

We operate in a very competitive business environment and if we are unable to compete successfully against our existing or potential competitors, our
sales and operating results may be adversely affected.

Our currently marketed products are, and any future products we commercialize will likely be, subject to intense competition. Our field is subject to
rapid  change  and  is  highly  sensitive  to  the  introduction  of  new  products  or  other  market  activities  of  industry  participants.  Our  ability  to  compete
successfully  will  depend  on  our  ability  to  develop  proprietary  products  that  reach  the  market  in  a  timely  manner,  receive  adequate  coverage  and
reimbursement  from  third-party  payors,  and  are  viewed  as  safer,  less  invasive,  and  more  effective  than  alternatives  available  for  similar  purposes  as
demonstrated in peer-reviewed clinical publications. Because of the size of the potential market, other companies have dedicated, and likely will continue
to dedicate, significant resources to developing competing products.

The number of competitors that we are aware of marketing sacroiliac joint fusion products in the United States has grown since 2008. Some of our
current and potential competitors are major medical device companies that have substantially greater financial, technical, and marketing resources than we
do, and they may succeed in developing products that would render our products obsolete or noncompetitive. In addition, many of these competitors have
significantly longer operating history and more established reputations than we do. Some of these companies sell a broad suite of products that can be used
together  in  the  operating  room  in  order  to  facilitate  surgery,  such  as  surgical  imaging,  navigation  and  robotic  systems,  or  a  large  number  of  implants
intended  to  treat  different  conditions  affecting  the  spine  and  pelvis.  The  ability  of  these  competitors  to  sell  these  products  together  or  as  part  of  larger
purchasing arrangements may put us at a disadvantage. In addition, if these competitors use technology, contracts, or intellectual property measures to limit
or eliminate the compatibility of their surgical imaging, navigation and robotic systems with our products, sales of our products could decline or fail to
grow, which could adversely affect our business and results of operations.

In the United States, we believe that our primary competitors marketing implantable devices currently are Globus Medical, Inc. and Medtronic plc.
Our primary competitors in Europe are Globus Medical, Inc. and SIGNUS Medizintechnik GmbH. At any time, these or other industry participants may
develop alternative treatments, products or procedures for the treatment of the sacroiliac joint that compete directly or indirectly with our products. They
may also develop and patent processes or products earlier than we can, or obtain domestic and international regulatory clearances or approvals and CE
Certificates of Conformity for competing products in the EEA, more rapidly than we can, which could impair our ability to develop and commercialize
similar processes or products. If alternative treatments are, or are perceived to be, superior to our products, sales of our products and our results of
operations could be negatively affected.

New participants have increasingly entered the medical device industry. Many of these new competitors specialize in a specific product or focus on a
particular market segment, making it more difficult for us to increase our overall market position. The frequent introduction by competitors of products that
are  or  claim  to  be  superior  to  our  current  or  planned  future  products  may  make  it  difficult  to  differentiate  the  benefits  of  our  products  over  competing
products.  In  addition,  the  entry  of  multiple  new  products  and  competitors  may  lead  some  of  our  competitors  to  employ  pricing  strategies  that  could
adversely affect the pricing of our products and pricing in the market generally.

In addition, a number of companies selling allograft implants for use by a variety of physicians have collectively become a much larger presence in
our market. If customers view allograft implants and our titanium implants as interchangeable, we risk increased pricing pressure on our products. It is
unclear how the Category I Code 27278 effective January 1, 2024, will impact the market for these products and procedures.

As a result, without the timely introduction of new products and enhancements, our products may become obsolete over time. If we are unable to
develop innovative new products, maintain competitive pricing, and offer products that surgeons and other physicians perceive to be as reliable as those of
our competitors, our market share or product margins could decrease, thereby harming our business.

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We are highly dependent on revenue from the sale of a single family of products focused on procedures, the goal of which is to stabilize and fuse the
sacroiliac joint. Reliance on a single family of products and single family of procedures could negatively affect our results of operations and financial
condition

Substantially all of our revenue comes from the sale of iFuse, iFuse-3D, iFuse-TORQ, and iFuse Bedrock Granite implants, and related tools and
instruments.  Therefore,  we  are  dependent  on  widespread  market  adoption  of  iFuse  and  we  will  continue  to  be  dependent  on  the  success  of  this  single
product family for some time. There can be no assurance that iFuse will maintain a substantial degree of market acceptance among physicians, patients or
healthcare  providers.  Our  failure  to  successfully  grow  the  market  for  iFuse  and  increase  our  share  within  that  market  or  any  other  event  impeding  our
ability to sell iFuse, could adversely affect our results of operations, financial condition and continuing operations.

If clinical experience with our iFuse Bedrock technique, iFuse Bedrock Granite product, or iFuse-TORQ product does not result in positive outcomes
for patients, or if clinical trials involving the use of iFuse Bedrock, iFuse Bedrock Granite and/or iFuse-TORQ fail to show meaningful patient benefit,
sales of our iFuse, iFuse-3D, iFuse-TORQ and/or iFuse Bedrock Granite implants could be adversely impacted.

In November 2018, we introduced our iFuse Bedrock technique, in which spine surgeons place iFuse triangular implants across the sacroiliac joint
using a different surgical approach to treat sacroiliac joint dysfunction at the same time they are fusing multiple levels of the spine above and affixing those
spinal  fusion  devices  to  the  pelvis.  In  April  2019,  the  FDA  cleared  promotion  of  iFuse  Bedrock  for  a  broader  and  more  general  purpose,  to  provide
additional  stability  and  immobilization  of  the  sacroiliac  joint  in  connection  with  a  thoracolumbar  fusion  procedure.  In  May  2022,  we  introduced  iFuse
Bedrock Granite, an implant which fuses the sacroiliac joint and attaches to the rods placed in a multi-segment spinal fusion construct, and which is used in
substantially similar procedures as the iFuse Bedrock technique. To date, clinical experience with the iFuse Bedrock technique and with iFuse Bedrock
Granite is limited and we have yet to complete a clinical trial to evaluate the iFuse Bedrock technique or the iFuse Bedrock Granite implant. Surgeons do
not  know  if  the  addition  of  sacroiliac  fusion  devices  to  the  implants  used  to  fuse  multiple  levels  of  the  lumbar  spine  will  result  in  patient  benefit.  If
surgeons' clinical experience with our implants in these procedures is not positive, or if our clinical trials do not show meaningful benefits to the patients
undergoing this procedure, sale of our iFuse implants for this indication could be adversely impacted, which could negatively affect our operations and
financial condition.

In February 2021, we launched iFuse-TORQ, a line of 3D-printed threaded implants designed for use in pelvic trauma, as well as applications in
sacroiliac joint dysfunction and degeneration. In 2022, the FDA provided clearance for an expanded indication for iFuse-TORQ to include acute, non-acute
and  non-traumatic  fractures  as  well  as  for  placement  across  the  sacroiliac  joint  using  our  Bedrock  technique.  Clinical  experience  with  iFuse-TORQ  is
limited and we have yet to complete a clinical trial to evaluate the use of iFuse-TORQ in patients with sacral fragility or insufficiency fractures. Physicians
do not yet know if pelvic fracture fixation and sacroiliac joint fusion using iFuse-TORQ is superior to nonsurgical management in this class of patients. If
physicians' clinical experience with our implants in these procedures is not positive, or if our clinical trials do not show meaningful benefits to the patients
undergoing this procedure, sale of our iFuse implants for this indication could be adversely impacted, which could negatively affect our operations and
financial condition.

If  we  are  unable  to  maintain  our  network  of  direct  sales  representatives,  third-party  sales  agents,  and  resellers,  we  may  not  be  able  to  generate
anticipated sales.

As of December 31, 2023, our U.S. sales force consisted of 82 territory sales managers and 69 clinical support specialists directly employed by us and
175 third-party sales agents. As of December 31, 2023, our international sales force consisted of 14 sales representatives directly employed by us and a
total  of  31  third-party  sales  agents  and  resellers,  which  together  have  had  sales  in  38  countries  through  December  31,  2023.  Our  operating  results  are
directly dependent upon the sales and marketing efforts of both our direct sales force and of our third-party sales agents and resellers.

As we launch new products and increase our marketing efforts with respect to existing products, we will need to expand the reach of our marketing
and sales networks. Our future success will depend largely on our ability to continue to hire, train, retain and motivate skilled direct sales representatives
and third-party sales agents and resellers with significant technical knowledge in various areas, such as spine and pelvic health and treatment. New hires
require training and take time to achieve full productivity. If we fail to train new hires adequately, or if we experience high turnover in our sales force in the
future, we cannot be certain that new hires will become as productive as may be necessary to maintain or increase our sales. If a direct sales representative
or third-party sales agent or reseller departs and is retained by one of our competitors, we may be unable to prevent them from helping competitors solicit
business  from  our  existing  customers,  which  could  further  adversely  affect  our  sales.  The  launch  of  new  products  or  entrance  into  new  markets  could
distract our sales representatives from existing customers and markets and redirect resources from existing to novel markets. Furthermore, any such change
affects  our  ability  to  hire,  contract  with  and  retain  members  of  our  direct  sales  force  and  third-party  sales  agents  and  resellers.  Because  of  the  intense
competition for their services, we may be unable to recruit or retain additional qualified third-party sales agents and resellers or to hire additional direct
sales representatives to work with us. Furthermore, we may not be able to enter into agreements with them on favorable or commercially reasonable terms,
if at all. Failure to hire or retain qualified direct sales representatives or third-party sales agents and resellers would prevent us from expanding our business
and

31

generating sales. If our direct sales representatives or third-party sales agents fail to adequately promote, market and sell our products or decide to leave or
cease to do business with us, our sales could significantly decrease.

If we are unable to expand our sales and marketing capabilities domestically and internationally, we may not be able to effectively commercialize our

products, which would adversely affect our business, results of operations, and financial condition.

Our business could suffer if we lose the services of key members of our senior management, key advisors or personnel.

We are dependent upon the continued services of key members of our senior management and a limited number of key advisors and personnel. The
loss of members of our senior management team, key advisors or personnel, or our inability to attract or retain other qualified personnel or advisors, could
have a material adverse effect on our business, results of operations, and financial condition. We do not maintain “key person” insurance for any of our
executives or employees. In addition, several of the members of our executive management team are not subject to non-competition agreements that restrict
their  ability  to  compete  with  us.  Accordingly,  the  adverse  effect  resulting  from  the  loss  of  certain  executives  could  be  compounded  by  our  inability  to
prevent them from competing with us.

Our business is highly reliant on a base of skilled employees, including those serving in engineering, information technology, operational, strategic
marketing and sales functions. Many of these employees have developed specialized skills which are valuable within the medical device and life sciences
industry, and, in some cases, in a broader variety of industries. Competition for skilled employees remains significant. If we experience turnover among our
employees at a higher rate than expected, managing our labor force could become difficult and more costly, adversely impacting our results of operation.
Sustained pressure in these labor markets could also cause prevailing wages to rise, which could adversely impact our business, results of operation and
financial condition.

If use of our products results in adverse events, this may require them to be taken off the market, require them to include safety warnings or otherwise
limit their sales.

Unforeseen adverse events related to our products could arise either during clinical development or, if cleared, approved, or subject to CE Certificate
of Conformity and CE marked, after the product has been marketed. In clinical research, the most common adverse event related to our implant was leg
pain resulting from misplacement. The most common adverse event for our implant procedure has been minor wound infections. Additional adverse effects
from iFuse or any of our other products could arise either during clinical development or, if approved, cleared, or subject to CE Certificate of Conformity
and CE marked, after the product has been marketed.

If we or others later identify adverse events caused by our products:

•    sales of the product may decrease significantly, and we may not achieve the anticipated market share;

•        regulatory  authorities  or  our  Notified  Body  may  require  changes  to  the  labeling  of  our  product.  This  may  include  the  addition  of  labeling

statements, specific warnings, and contraindications and issuing field alerts to physicians and patients;

•    we may be required to change instructions regarding the way the product is implanted or conduct additional clinical trials;

•    we may be subject to limitations on how we may promote the product;

•    regulatory authorities may require us to temporarily or permanently take our approved product off the market or to conduct other field safety

corrective actions;

• our Notified Body may suspend, amend, or withdraw our CE Certificate of Conformity or refuse or delay any ongoing applications relating to the

issuance or renewal of CE Certificates of Conformity;

•    we may be required to modify our product;

•    we may be subject to litigation fines or product liability claims; and

•    our reputation may suffer.

Any  of  these  events  could  prevent  us  from  achieving  or  maintaining  market  acceptance  of  the  affected  product  or  could  substantially  increase

commercialization costs and expenses, which in turn could delay or prevent us from generating significant revenue from the sale of our products.

Unfavorable  media  reports  or  other  negative  publicity  concerning  both  alleged  improper  methods  of  tissue  recovery  from  donors  and  disease
transmission from donated tissue could limit widespread acceptance of some of our products.

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iFuse Bone is an implantable bone product manufactured from sterilized recovered cadaveric bone tissue. Unfavorable reports of improper or illegal
tissue recovery practices, both in the United States and internationally, as well as incidents of improperly processed tissue leading to the transmission of
disease,  may  affect  the  rate  of  future  tissue  donation  and  market  acceptance  of  technologies  incorporating  human  tissue.  In  addition,  negative  publicity
could cause the families of potential donors to become reluctant to donate tissue to for-profit tissue processors. These reports could have a negative effect
on sales of iFuse Bone.

Various factors outside our direct control may adversely affect manufacturing, sterilization, and distribution of our products.

The manufacture, sterilization, and distribution of our products is challenging. Changes that our suppliers may make outside the purview of our direct
control can have an impact on our processes, quality of our products, and the successful delivery of products to our customers. Mistakes and mishandling
are not uncommon and can affect supply and delivery. Some of these risks include:

•    failure to complete sterilization on time or in compliance with the required regulatory standards;

•    transportation and import and export risk;

•    delays in analytical results or failure of analytical techniques that we depend on for quality control and release of products;

•    large-scale epidemics of communicable diseases such as COVID-19;

•    supply chain disruptions, including those caused by material and labor supply shortages and prolonged inflation;

•    natural disasters, labor disputes, financial distress, raw material availability, issues with facilities and equipment, or other forms of disruption to

business operations affecting our manufacturers or suppliers; and

•    latent defects that may become apparent after products have been released and that may result in a recall or field safety corrective action with

respect to such products.

If any of these risks were to materialize, our ability to provide our products to customers on a timely basis could be adversely impacted. 

We  are  dependent  on  a  limited  number  of  third-party  suppliers,  some  of  them  single-source  and  some  of  them  in  single  locations,  for  most  of  our
products and components, and the loss of any of these suppliers, or their inability to provide us with an adequate supply of materials in a timely and
cost-effective manner, could materially adversely affect our business.

We rely on third-party suppliers to manufacture and supply substantially all of our products. For us to be successful, our suppliers must be able to
provide  us  with  products  and  components  in  substantial  quantities,  in  compliance  with  regulatory  requirements,  in  accordance  with  agreed  upon
specifications, at acceptable prices, and on a timely basis. We do not have long-term supply contracts for some of our suppliers, and in some cases, even
where we do have agreements in place, we purchase important parts of the iFuse Implant System, including our implants, from a single supplier. Therefore,
we cannot assure investors that we will be able to obtain sufficient quantities of product in the future.

In  addition,  future  growth  could  strain  the  ability  of  our  suppliers  to  deliver  products,  materials,  and  components.  Suppliers  often  experience
difficulties in scaling up production, including financial issues, or problems with production yields and quality control and assurance. For example, from
time to time, we have experienced certain delays and may experience delays from our suppliers in the future.

We generally use a small number of suppliers for our instruments and currently rely on RMS for iFuse-3D and iFuse-TORQ implants and Orchid for

iFuse implants. Our dependence on such a limited number of suppliers exposes us to risks, including, among other things:

•        third-party  contract  manufacturers  or  suppliers  may  fail  to  comply  with  regulatory  requirements  or  make  errors  in  manufacturing  that  could

negatively affect the safety or effectiveness of our products or cause delays in shipments of our products;

•    third-party contract manufacturers or suppliers may fail to maintain good manufacturing practices, leading to quality control problems or

regulatory findings that could cause disruptions in their manufacturing processes and affect the safety or effectiveness of our products or cause
or lead to delays in shipments of our products;

•    we or our third-party manufacturers and suppliers may not be able to respond to unanticipated changes in customer orders, and if orders do not

match forecasts, we or our suppliers may have excess or inadequate inventory of materials and components;

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• we  or  our  third-party  manufacturers  and  suppliers  may  be  subject  to  price  fluctuations  due  to  a  lack  of  long-term  supply  arrangements  for  key

components;

• we or our third-party manufacturers and suppliers may lose access to critical services, raw materials and components, or experience significant

delays in obtaining them, resulting in an interruption in the manufacture, assembly and shipment of our systems;

•

we or our third-party manufacturers could experience plant closures due to local epidemics of communicable diseases, such as COVID-19, or
local outbreaks of such diseases among their workforce, thereby shuttering a plant in which our products are manufactured;

• we may experience delays in delivery by our third-party manufacturers and suppliers due to changes in demand from us or their other customers;

•

•

•

•

fluctuations  in  demand  for  products  that  our  third-party  manufacturers  and  suppliers  manufacture  for  others  may  affect  their  ability  or
willingness to deliver components to us in a timely manner;

our third-party manufacturers and suppliers may wish to discontinue supplying components or services to us for risk management reasons;

we may not be able to find new or alternative components or reconfigure our system and manufacturing processes in a timely manner if the
necessary components become unavailable; and

our  third-party  manufacturers  and  suppliers  may  encounter  financial  hardships  unrelated  to  our  demand,  which  could  inhibit  their  ability  to
fulfill our orders and meet our requirements.

If any one or more of these risks materialize, it could significantly increase our costs and impact our ability to meet demand for our products and to
launch new products. If we are unable to satisfy commercial demand for our system in a timely manner, our ability to generate revenue would be impaired,
market acceptance of our products could be adversely affected, and customers may instead purchase or use our competitors’ products. Additionally, we
could be forced to seek alternative sources of supply.

In addition, most of our supply and manufacturing agreements do not have minimum manufacturing or purchase obligations. As such, with many of
our suppliers, we have no obligation to buy any given quantity of products, and the suppliers have no obligation to sell us or to manufacture for us any
given quantity of components or products. As a result, our ability to purchase adequate quantities of components or our products may be limited and we
may not be able to convince suppliers to make components and products available to us in some instances. Our suppliers may also encounter problems that
limit  their  ability  to  supply  components  or  manufacture  products  for  us,  including  financial  difficulties,  damage  to  their  manufacturing  equipment  or
facilities, product discontinuations or adverse findings in quality audits. As a result, there is a risk that certain components could be discontinued and no
longer available to us. We may be required to make significant “last time” purchases of component inventory that is being discontinued by the supplier to
ensure supply continuity. If we fail to obtain sufficient quantities of high quality components to meet demand for our products in a timely manner or on
terms acceptable to us, we would have to seek alternative sources of supply. Securing a replacement third-party manufacturer or supplier could be difficult.
The introduction of new or alternative manufacturers or suppliers also may require design changes to our iFuse system that are subject to domestic and
international regulatory clearances or approvals and the review of our Notified Body.

Because of the nature of our internal quality control requirements, regulatory requirements, and the custom and proprietary nature of the parts, we
may not be able to quickly engage additional or replacement suppliers for many of our critical components. We may also be required to assess any potential
new manufacturer’s compliance with all applicable regulations and guidelines, which could further impede our ability to manufacture our products in a
timely manner. As a result, we could incur increased production costs, experience delays in deliveries of our products, suffer damage to our reputation, and
experience an adverse effect on our business and financial results. Failure of any of our third-party suppliers to meet our product demand level would limit
our ability to meet our sales commitments to our customers and could have a material adverse effect on our business.

We may also have difficulty obtaining similar components from other suppliers that are acceptable to the FDA, other foreign regulatory authorities,
or  applicable  QMS  requirements  and  the  failure  of  our  suppliers  to  comply  with  strictly  enforced  regulatory  requirements  could  expose  us  to  delays  in
obtaining clearances approvals or CE Certificates of Conformity, regulatory action including warning letters, product recalls, termination of distribution,
operating restrictions, interruption of production, delays in the introduction of products into the market, product seizures, civil, administrative, or criminal
penalties and the suspension, variation, or withdrawal of our CE Certificates of Conformity. We could incur delays while we locate and engage qualified
alternative suppliers, and we may be unable to engage alternative suppliers on favorable terms or at all. Any such disruption or increased expenses could
harm our commercialization efforts and adversely affect our ability to generate sales.

In addition, each of our third-party suppliers operates at a facility in a single location and substantially all of our inventory of component supplies and

finished goods is held at these locations. A local outbreak of COVID-19 cases, vandalism, terrorism, or a

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natural  or  other  disaster,  such  as  an  earthquake,  fire,  or  flood,  could  damage  or  destroy  equipment  or  our  inventory  of  component  supplies  or  finished
products, cause substantial delays in our operations, result in the loss of key information, and cause us to incur additional expenses. Our insurance may not
cover our losses in any particular case. In addition, regardless of the level of insurance coverage, damage to our or our suppliers’ facilities could harm our
business, financial condition, and operating results.

We may encounter problems or delays in the assembly of our products or fail to meet certain regulatory requirements which could result in an adverse
effect on our business and financial results.

To become profitable we must assemble our products in adequate quantities in compliance with regulatory requirements and at an acceptable cost.
Increasing our capacity to assemble and test our products will require us to improve internal efficiencies. We may encounter a number of difficulties in
increasing our assembly and testing capacity, including:

•    managing production yields; 

•    maintaining quality control and assurance;

•    providing component and service availability;

•    maintaining adequate control policies and procedures;

•    hiring and retaining qualified personnel; and

•    complying with state, federal, and foreign regulations.

If we are unable to satisfy commercial demand for our products due to our inability to assemble and test, our ability to generate revenue would be

impaired, market acceptance of our products could be adversely affected and customers may instead purchase or use our competitors’ products.

If we do not enhance and broaden our product offerings through our research and development efforts, we may be unable to compete effectively.

In  order  to  increase  our  market  share  in  the  sacroiliac  joint  fusion  and  related  markets,  we  must  enhance  and  broaden  our  product  offerings  in
response to customer demands and competitive pressures and technologies. We might not be able to successfully develop, obtain domestic and international
regulatory clearances or approvals, or CE Certificates of Conformity for, or market new products, and our future products might not be accepted by the
physicians or the third-party payors who reimburse for many of the procedures performed with our products. The success of any new product offering or
enhancement to an existing product will depend on numerous factors, including our ability to:

•    properly identify and anticipate physician and patient needs;

•    develop and introduce new products or product enhancements in a timely manner;

•    create sufficient product differentiation to expand overall market share and minimize cannibalization of existing product markets;

•    obtain and maintain adequate coverage from third-party payors for new products or procedures;

•

mitigate downward pricing pressure on new and existing products;

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

•    demonstrate the safety and effectiveness of new products; and

•    provide sufficient infrastructure needed for product commercialization.

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If we do not develop and obtain domestic and international regulatory clearances or approvals and CE Certificates of Conformity for new products or
product  enhancements  in  time  to  meet  market  demand,  or  if  there  is  insufficient  demand  for  these  products  or  enhancements,  our  business  could  be
adversely  affected.  Our  research  and  development  efforts  may  require  a  substantial  investment  of  time  and  resources  before  we  are  adequately  able  to
determine the commercial viability of a new product, technology, material, or other innovation. In some cases, following a successful product development
effort,  we  may  need  to  invest  substantial  resources  in  surgical  instrumentation  and  implant  inventory,  prior  to  launch  of  the  product,  and  before  we
understand the demand for such product. If we overestimate the demand for such products and invest too heavily in inventory to support the product line,
the additional revenue and product margins may not produce a positive return on such investments, which could cause our financial results to suffer. In
addition, even if we are able to successfully develop enhancements or new generations of our products, these enhancements or new generations of products
may  not  produce  sales  in  excess  of  the  costs  of  development  and  they  may  be  quickly  rendered  obsolete  by  changing  customer  preferences  or  the
introduction by our competitors of products embodying new technologies or features.

We are required to maintain adequate levels of inventory, the failure of which could consume our resources and reduce our cash flows.

As a result of the need to maintain adequate levels of inventory, we are subject to the risk of inventory obsolescence. Many of our products come in
sets, which feature components in a variety of sizes so that the implant or device may be chosen for size based on the patient’s needs. In order to market our
products effectively, we often maintain and provide physicians and hospitals with back-up products and products of different sizes. For each surgery, fewer
than all of the components of the set are used, and therefore certain portions of the set may become obsolete before they can be used. In addition, as we
introduce  new  implants  and  instruments  with  the  same  intended  uses  as  existing  products,  the  older  products  may  fall  out  of  favor  with  our  customers,
causing  them  to  become  obsolete.  In  addition,  market  demand  for  our  new  products  may  be  less  than  expected,  resulting  in  excess  inventory  from  the
supply purchased for launch. For example, in the quarter ending December 31, 2023 we took a $1.7 million in reserves for excess inventory related to the
"lag"  configuration  of  our  iFuse-TORQ  product,  reflecting  its  below-expected  market  demand.  In  the  event  that  a  substantial  portion  of  our  inventory
becomes  obsolete,  it  could  have  a  material  adverse  effect  on  our  earnings  and  cash  flows  due  to  the  resulting  costs  associated  with  the  inventory
impairment charges and costs required to replace such inventory.

The size and future growth in the market for minimally invasive sacroiliac fusion performed with a lateral approach, such as the iFuse procedure, has
not been established with precision and may be smaller than we estimate, possibly materially. In addition, we estimate cost savings to the economy and
healthcare system as a result of the iFuse procedure based on our market research. If our estimates and projections overestimate the size of this market
or these benefits and cost savings, our sales growth may be adversely affected.

We are not aware of an independent third-party study that reliably reports the potential market size for invasive sacroiliac fusion performed using a

lateral approach or cost savings as a result of the procedure. Therefore, our estimates of the size and potential for future growth in the market for our iFuse
products, cost savings to patients, the healthcare system and the economy overall from its use, and the number of people currently suffering from lower
back pain who may benefit from and be amenable to our iFuse procedure, is based on a number of internal and third-party studies, surveys, reports, and
estimates. While we believe these factors have historically provided and may continue to provide us with effective tools in estimating the total market for
our iFuse products and procedures and health cost savings, these estimates may not be correct and the conditions supporting our estimates may change at
any time, thereby reducing the predictive accuracy of these underlying factors. The actual incidence of lower back pain, and the actual demand for our
products or competitive products, could differ materially from our projections if our assumptions and estimates are incorrect. As a result, our estimates of
the size and future growth in the market for our iFuse products may prove to be incorrect. In addition, actual health cost savings to the healthcare system as
a result of the iFuse procedure may materially differ from those we expect. If the actual number of people with lower back pain who would benefit from
our iFuse products and the size and future growth in the market for iFuse products and related costs savings to the healthcare system is smaller than we
have estimated, it may impair our sales growth and have an adverse impact on our business.

Our results of operations could suffer if we are unable to manage our international business effectively.

Expansion  into  international  markets  is  an  element  of  our  business  strategy  and  involves  risk.  The  sale  and  shipment  of  our  products  across
international borders, as well as the purchase of components and products from international sources, subject us to extensive U.S. and foreign governmental
trade,  import,  and  export  and  customs  regulations  and  laws.  Compliance  with  these  regulations  and  laws  is  costly  and  exposes  us  to  penalties  for  non-
compliance. Other laws and regulations that can significantly affect us include various anti-bribery laws, including the U.S. Foreign Corrupt Practices Act
(“FCPA”), and the United Kingdom Bribery Act (“UKBA”), anti-boycott laws, anti-money laundering laws, and regulations relating to economic sanctions
imposed  by  the  United  States,  including  the  Office  of  Foreign  Asset  Control  of  the  U.S.  Treasury.  Any  failure  to  comply  with  applicable  legal  and
regulatory obligations in the United States or abroad could adversely affect us in a variety of ways that include, but are not limited to, significant criminal,
civil  and  administrative  penalties,  including  imprisonment  of  individuals,  fines  and  penalties,  denial  of  export  privileges,  seizure  of  shipments  and
restrictions on certain business activities. Also, the failure to comply with applicable legal and regulatory obligations could result in the disruption of our
distribution and sales activities.

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In addition, some of the countries in which we sell or plan to sell our products are, to some degree, subject to various risks, including:

•    exposure to different legal and regulatory standards;

•    lack of stringent protection of intellectual property;

•    inability of the local healthcare system to absorb prices for our product that would enable our business to become profitable in those markets;

•    obstacles to obtaining domestic and foreign export, import, and other governmental approvals, permits, and licenses and compliance with foreign

laws;

•    lower average selling prices of our implants in most foreign markets;
•    reliance on a more concentrated surgeon base in international markets due to the surgeon acquisition costs relative to the selling price of our

implants;

•    potentially adverse tax consequences and the complexities of foreign value-added tax systems;

•    adverse changes in tariffs and trade restrictions; 

•    limitations on the repatriation of earnings;

•    difficulties in staffing and managing foreign operations;

•    insufficient numbers of patients requiring procedures that use our products;

•    transportation delays and difficulties of managing international distribution channels;

•    longer collection periods and difficulties in collecting receivables from foreign entities;

•    increased financing costs;

•    currency risks; and

•    political, social, and economic instability and increased security concerns.

These  risks  may  limit  or  disrupt  our  expansion,  restrict  the  movement  of  funds  or  result  in  the  deprivation  of  contractual  rights  or  the  taking  of

property by nationalization or expropriation without fair compensation.

Our  successful  conduct  of  our  international  business  depends,  in  part,  on  our  ability  to  develop  and  implement  policies  and  strategies  that  are
effective in anticipating and managing these and other risks in the countries in which we plan to do business. Failure to manage these and other risks may
have a material adverse effect on our operations in any particular country and on our business as a whole.

In the future our products may become obsolete, which would negatively affect operations and financial condition.

The medical device industry is characterized by rapid and significant change. There can be no assurance that other companies will not succeed in
developing  or  marketing  devices,  and  products  that  are  more  effective  than  our  iFuse  system  or  that  would  render  the  iFuse  system  obsolete  or
noncompetitive. Additionally, new surgical procedures, medications and other therapies could be developed that replace or reduce the importance of our
product. Accordingly, our success will depend in part on our ability to respond quickly to changes in technology and the practice of medicine through the
development and introduction of new products. Product development involves a high degree of risk and there can be no assurance that our new product
development efforts will result in any commercially successful products.

If we experience significant disruptions in our information technology systems, our business, results of operations, and financial condition could be
adversely affected.

The  efficient  operation  of  our  business  depends  on  our  information  technology  systems.  We  rely  on  our  information  technology  systems  to

effectively manage:

•    sales and marketing, accounting, and financial functions;

•    customer relationship management;

37

•    inventory management;

•    compliance and regulatory reporting requirements;

•    engineering and product development tasks; and

•    our research and development data.

Our information technology systems are vulnerable to damage or interruption from:

•    earthquakes, fires, floods, and other natural disasters;

•    terrorist attacks and attacks by computer viruses or hackers or internal or external breaches of our cybersecurity;

•    power losses; and

•    computer systems, internet, telecommunications, or data network failures. 

The failure of our information technology systems to perform as we anticipate or our failure to effectively implement new systems could disrupt our
entire operation and could result in decreased sales, increased overhead costs, excess inventory and product shortages, and legal liability issues, all of which
could have a material adverse effect on our reputation, business, results of operations, and financial condition.

Like other public companies, we have in the past, and in the future could be subject to instances of phishing attacks on our email systems, other
cyber-attacks,  industrial  espionage,  insider  threats,  computer  denial-of-service  attacks,  computer  viruses,  ransomware  and  other  malware,  wire  fraud  or
other cyber incidents. The techniques used to obtain unauthorized access, or to sabotage systems, are becoming more sophisticated, frequent and adaptive,
and therefore we may be unable to anticipate these techniques or to implement adequate preventative measures. Any security breach could result in: the
unauthorized  publication  of  our  confidential  business  or  proprietary  information;  the  unauthorized  release  of  employee,  customer  or  vendor  data  and
payment information; a loss of confidence by our customers; damage to our reputation; a disruption to our business; litigation and legal liability; and a
negative impact on our future sales. In addition, the cost and operational consequences of implementing further data protection or data restoration measures
could be significant.

In addition, we accept payments for many of our sales through credit card transactions, which are handled through third-party payment processors.
As a result, we are subject to a number of risks related to credit card payments. As a result of these transactions, we pay interchange and other fees, which
may increase over time and could require us to either increase the prices we charge for our products or experience an increase in our costs and expenses. In
addition, as part of the payment processing process, we transmit our customers’ credit card information to our third-party payment processor. We may in
the future become subject to lawsuits or other proceedings for purportedly fraudulent transactions arising out of the actual or alleged theft of our customers’
credit card information if the security of our third-party credit card payment processors are breached. We and our third-party credit card payment processors
are also subject to payment card association operating rules, certification requirements and rules governing electronic funds transfers, which could change
or be reinterpreted to make it difficult or impossible for us to comply. If we or our third-party credit card payment processors fail to comply with these rules
or requirements, we may be subject to fines and higher transaction fees and lose our ability to accept credit card payments from our customers, and there
may be an adverse impact on our business.

We  may  seek  to  grow  our  business  through  acquisitions  of  or  investments  in  new  or  complementary  businesses,  products  or  technologies,  and  the
failure to manage acquisitions or investments, or the failure to integrate them with our existing business, could have a material adverse effect on us.

From  time  to  time,  we  expect  to  consider  opportunities  to  acquire  or  make  investments  in  other  technologies,  products,  and  businesses  that  may
enhance our capabilities, complement our current products, or expand the breadth of our markets or customer base. Potential and completed acquisitions
and strategic investments involve numerous risks, including:

•    problems assimilating the purchased technologies, products, or business operations;

•    issues maintaining uniform standards, procedures, controls, and policies;

•    unanticipated costs and liabilities associated with acquisitions;

•    diversion of management’s attention from our core business;

•    adverse effects on existing business relationships with suppliers and customers;

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

38

•    potential loss of key employees of acquired businesses; and

•    increased legal and accounting compliance costs.

We have no current commitments with respect to any acquisition or investment. We do not know if we will be able to identify acquisitions we deem
suitable, whether we will be able to successfully complete any such acquisitions on favorable terms or at all, or whether we will be able to successfully
integrate any acquired business, product, or technology into our business or retain any key personnel, suppliers, or third-party sales agents and resellers.
Our ability to successfully grow through acquisitions depends upon our ability to identify, negotiate, complete, and integrate suitable target businesses and
to obtain any necessary financing. These efforts could be expensive and time consuming, and may disrupt our ongoing business and prevent management
from  focusing  on  our  operations.  If  we  are  unable  to  successfully  integrate  any  acquired  businesses,  products,  or  technologies  effectively,  our  business,
results of operations, and financial condition will be materially adversely affected.

We may enter into collaborations, in-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 revenue.

In the ordinary course of our business, we may enter into collaborations, in-licensing arrangements, joint ventures, strategic alliances, partnerships, or
other arrangements to develop products and to pursue new markets. Proposing, negotiating, and implementing collaborations, in-licensing arrangements,
joint  ventures,  strategic  alliances,  or  partnerships  may  be  a  lengthy  and  complex  process.  Other  companies,  including  those  with  substantially  greater
financial, marketing, sales, technology, or other business resources, may compete with us for these opportunities or arrangements. We may not identify,
secure,  or  complete  any  such  transactions  or  arrangements  in  a  timely  manner,  on  a  cost-effective  basis,  on  acceptable  terms  or  at  all.  We  have  limited
institutional knowledge and experience with respect to these business development activities, and we may also not realize the anticipated benefits of any
such transaction or arrangement. In particular, these collaborations may not result in the development of products that achieve commercial success or result
in significant revenue and could be terminated prior to developing any products.

Additionally, we may not be in a position to exercise sole decision-making authority regarding the transaction or arrangement, which could create the
potential risk of creating impasses on decisions, and our future collaborators 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, 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 or the ownership or
control of intellectual property developed during the collaboration. If any conflicts arise with any 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 may have limited control over the amount and timing of
resources that any future collaborators devote to our or their future products.

Disputes between us and our collaborators may result in litigation or arbitration which would increase our expenses and divert the attention of our
management. Further, these transactions and arrangements will be contractual in nature and will generally be terminable 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. If we enter into in-bound intellectual property license agreements, we may not be able to fully protect the licensed intellectual property
rights or maintain those licenses. Future licensors could retain the right to prosecute and defend the intellectual property rights licensed to us, in which case
we would depend on the ability of our licensors to obtain, maintain and enforce intellectual property protection for the licensed intellectual property. These
licensors may determine not to pursue litigation against other companies or may pursue such litigation less aggressively than we would. Further, entering
into such license agreements could impose various diligence, commercialization, royalty, or other obligations on us. Future licensors may allege that we
have  breached  our  license  agreement  with  them,  and  accordingly  seek  to  terminate  our  license,  which  could  adversely  affect  our  competitive  business
position and harm our business prospects.

We are a large accelerated filer and may no longer provide scaled disclosures as a smaller reporting company beginning with our Quarterly Report on
Form 10-Q for the quarter ending March 31, 2024, which will increase our costs and demands on management.

We are a large accelerated filer and beginning with our Quarterly Report on Form 10-Q for the quarter ending March 31, 2024, we may no longer

provide scaled disclosure as a “smaller reporting company” as defined under the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

As a smaller reporting company, we had the option to take advantage of certain exemptions from various reporting requirements that are applicable to
other public companies, including, but not limited to, reduced disclosure obligations regarding executive compensation in our periodic reports and proxy
statements.

In  addition,  as  a  non-accelerated  filer  and  smaller  reporting  company,  we  have  availed  ourselves  of  the  exemption  from  the  requirement  that  our

independent registered public accounting firm attest to the effectiveness of our internal control over financial

39

reporting  under  Section  404(b)  of  the  Sarbanes  Oxley  Act  (“Section  404”).  However,  we  may  no  longer  avail  ourselves  of  this  exemption  as  a  large
accelerated filer, which will increase our expenses and require a significant amount of management time.

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
market price of our common shares.

Effective  internal  control  over  financial  reporting  is  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.

We are required to disclose changes made in our internal controls and procedures on a quarterly basis and our management is required to assess the
effectiveness of these controls annually. We are also required to obtain an independent assessment of the effectiveness of our internal controls which could
detect problems that our management’s assessment might not. Going forward, even if our management concludes that our internal control over financial
reporting is effective, our independent registered public accounting firm may conclude that there are material weaknesses or significant deficiencies with
respect to our internal controls or the level at which our internal controls are documented, designed, implemented or reviewed. If we or our independent
registered public accounting firm identifies deficiencies in our internal control over financial reporting that are deemed to be material weaknesses or that
may  require  prospective  or  retroactive  changes  to  our  financial  statements,  investors  may  lose  confidence  in  our  reported  financial  information,  which
could  cause  the  market  price  of  our  common  shares  to  decline  and  we  could  be  subject  to  sanctions  or  investigations  by  the  SEC  or  other  regulatory
authorities, which would require additional financial and management resources. Irrespective of compliance with Section 404, any failure of our internal
control over financial reporting could have a material adverse effect on our stated operating results and harm our reputation.

Risks Related to Our Legal and Regulatory Environment

We,  our  suppliers,  and  our  third-party  manufacturers  are  subject  to  extensive  governmental  regulation  both  in  the  United  States.  and  abroad,  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  and  foreign

regulatory authorities. The FDA and other U.S. and foreign regulatory authorities regulate, among other things, with respect to medical devices:

•    design, development, and manufacturing;

•    testing, labeling, content, and language of instructions for use and storage; 

•    clinical trials;

•    product safety;

•    marketing, sales, and distribution;

•    premarket clearance and approval;

•    conformity assessment procedures and the issue of related CE Certificates of Conformity;

•    record keeping procedures;

•    advertising and promotion;

•    compliance with good manufacturing practices requirements;

•    recalls and field safety corrective actions;

•    post-market surveillance, including reporting of deaths or serious injuries and malfunctions that, if they were to recur, could lead to death or

serious injury;

•    post-market approval studies; and

•    product import and export.

The  regulations  to  which  we  are  subject  are  complex  and  have  tended  to  become  more  stringent  over  time.  Regulatory  changes  could  result  in
restrictions on our ability to carry on or expand our operations, difficulties achieving new product clearances, higher than anticipated costs or lower than
anticipated sales.

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Before we can market or sell a new regulated medical device or make a significant modification to an existing product in the United States, with
limited exceptions, we must obtain either clearance under Section 510(k) of the FDCA for Class II devices or approval of a PMA application from the FDA
for a Class III device.

If the FDA requires us to go through a lengthier, more rigorous examination for future products or modifications to existing products than we expect,
our product introductions or modifications could be delayed or canceled, which could cause our sales to decline. In addition, the FDA may determine that
future products will require the more costly, lengthy, and uncertain PMA process. Although we do not currently market any devices under PMA, the FDA
may  demand  that  we  obtain  a  PMA  prior  to  marketing  certain  of  our  future  products.  In  addition,  if  the  FDA  disagrees  with  our  determination  that  a
product we currently market is subject to an exemption from premarket review, the FDA may require us to submit a 510(k) or PMA in order to continue
marketing the product. Further, even with respect to those future products where a PMA is not required, we cannot assure investors that we will be able to
obtain the 510(k) clearances with respect to those products. If current or future products that we seek to commercialize are determined to require a PMA or
De Novo 510(k) clearance, FDA may require evidence from clinical trials conducted under an investigational device exemption (“IDE”). Trials conducted
under  an  IDE  and  a  PMA  or  De  Novo  510(k)  submission  to  the  FDA  can  be  lengthy  and  costly  processes,  which  could  delay  and  add  to  the  cost  of
commercializing our products, which could adversely affect our financial results.

The FDA can delay, limit or deny clearance or approval of a device for many reasons, including:

•    we may not be able to demonstrate to the FDA’s satisfaction that our products are safe and effective for their intended uses;

•    the data from our pre-clinical studies and clinical trials may be insufficient to support clearance or approval, where required; and

•    the manufacturing process or facilities we use may not 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 clearance or approval of our products under development or impact our ability to modify our currently approved or cleared
products on a timely basis.

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.

In addition, even after we have obtained the proper regulatory clearance or approval to market a product, the FDA has the power to require us to
conduct  post-marketing  studies.  These  studies  can  be  very  expensive  and  time  consuming  to  conduct.  Failure  to  comply  with  those  studies  in  a  timely
manner could result in the revocation of the 510(k) clearance for a product that is subject to such a 522 Order and the recall or withdrawal of the product,
which could prevent us from generating sales from that product in the United States

In the EU, the Medical Device Regulation became applicable on May 26, 2021, repealing and replacing the MDD. The Medical Device Regulation
establishes  transitional  provisions.  However,  the  changes  to  the  regulatory  system  implemented  in  the  EU  by  the  Medical  Device  Regulation  include
stricter requirements for clinical evidence and pre-market assessment of safety and performance, new classifications to indicate risk levels, requirements for
third  party  testing  by  Notified  Bodies,  tightened  and  streamlined  QMS  assessment  procedures  and  additional  requirements  for  the  QMS,  additional
requirements for traceability of products and transparency as well a refined responsibility of economic operators. We are also required to provide clinical
data in the form of a clinical evaluation report. Fulfillment of the obligations imposed by the Medical Device Regulation may cause us to incur substantial
costs. We may be unable to fulfil these obligations, or our Notified Body may consider that we have not adequately demonstrated compliance with our
related obligations to merit a CE Certificate of Conformity on the basis of the Medical Device Regulation.

The  FDA  and  other  regulatory  authorities,  including  foreign  authorities,  have  broad  enforcement  powers.  Regulatory  enforcement  or  inquiries,  or
other increased scrutiny on us, could dissuade some physicians from using our products and adversely affect our reputation and the perceived safety and
effectiveness of our products.

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

•    warning letters;

•    fines;

•    injunctions;

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•    civil penalties;

•    termination of distribution;

•    recalls or seizures of products;

•    delays in the introduction of products into the market;

•    total or partial suspension of production;

•    facility closures;

•    refusal of the FDA or our Notified Body or other regulator to grant future clearances or approvals or to issue CE Certificates of Conformity;

•    withdrawals, variation, or suspensions of current clearances or approvals and CE Certificates of Conformity, resulting in prohibitions on sales of

our products; and

•    in the most serious cases, criminal penalties.

Adverse  action  by  an  applicable  regulatory  authority,  our  Notified  Body  or  the  FDA  could  result  in  inability  to  produce  our  products  in  a  cost-
effective and timely manner, or at all, decreased sales, higher prices, lower margins, additional unplanned costs or actions, damage to our reputation, and
could have material adverse effect on our reputation, business, results of operations, and financial condition.

We  and  our  sales  representatives  must  comply  with  U.S.  federal  and  state  fraud  and  abuse  laws,  including  those  relating  to  healthcare  provider
kickbacks and false claims for reimbursement, and other applicable federal and state healthcare laws, as well as equivalent foreign laws, and failure to
comply could negatively affect our business.

Healthcare providers, third-party sales agents and resellers and third-party payors play a primary role in the distribution, recommendation, ordering,
and  purchasing  of  any  implant  or  other  medical  device  for  which  we  have  or  obtain  marketing  clearance  or  approval.  Through  our  arrangements  with
customers and third-party payors, we are exposed to the risk that our employees, independent contractors, principal investigators, consultants, vendors, or
third-party sales agents and resellers may engage in fraudulent or other illegal activity. Misconduct by these parties could include, among other infractions
or violations, intentional, reckless and/or negligent conduct or unauthorized activity that violates FDA regulations, manufacturing standards, federal and
state healthcare fraud and abuse laws and regulations, laws that require the true, complete, and accurate coding of claims for reimbursement for medical
procedures  submitted  to  private  and  governmental  payors  and  reporting  of  other  financial  information  or  data,  other  commercial  or  regulatory  laws  or
requirements,  and  equivalent  foreign  rules.  It  is  not  always  possible  to  identify  and  deter  misconduct  by  our  employees  and  other  third  parties,  and  the
precautions we take to detect and prevent this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from
governmental investigations or other actions or lawsuits stemming from a failure to comply with such laws or regulations, and government authorities may
conclude that our business practices do not comply with applicable fraud and abuse or other healthcare laws and regulations or guidance despite our good
faith efforts to comply.

There  are  numerous  U.S.  federal  and  state  laws  pertaining  to  healthcare  fraud  and  abuse,  including  anti-kickback  and  false  claims  laws.  Our
relationships  and  our  third-party  sales  agents  and  resellers’  relationships  with  physicians,  other  healthcare  professionals,  and  hospitals  are  subject  to
scrutiny  under  these  laws.  For  example,  we  are  subject  to  the  federal  health  care  Anti-Kickback  Statute,  the  federal  civil  False  Claims  Act,  the  Health
Insurance Portability and Accountability Act (“HIPAA”) and the federal Physician Payment Sunshine Act, each of which is described in detail in "Item 1.
Business - Healthcare Fraud and Abuse” and “-Data Privacy and Security Laws”.

Certain states and countries also have enacted analogous state and foreign law equivalents of each of the above federal laws and may also mandate
implementation of corporate compliance programs, require compliance with the industry’s voluntary compliance guidelines, impose restrictions on device
manufacturer  marketing  practices,  and/or  require  tracking  and  reporting  of  gifts,  compensation,  and  other  remuneration  to  healthcare  professionals  and
entities. Many of these state and foreign laws differ from each other in significant ways and may not have the same effect, thus complicating compliance
efforts.

If we or our employees are found to have violated any of the above laws we may be subject to significant administrative, civil and criminal penalties,
including  imprisonment,  exclusion  from  participation  in  federal  healthcare  programs,  such  as  Medicare,  Medicaid,  and  equivalent  foreign  programs,
significant fines, monetary penalties and damages, imposition of compliance obligations and monitoring, the curtailment or restructuring of our operations,
and damage to our reputation.

We have entered into consulting agreements and royalty agreements with physicians and healthcare executives, including some who are customers.

We also engage in co-marketing arrangements with certain physicians who use our products. In addition, prior to

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our IPO, a small number of our current customer surgeons acquired from us less than 1.0% of our current outstanding common stock, which they either
purchased in an arm’s length transaction on terms identical to those offered to others or received from us as fair market value consideration for consulting
services performed. While all of these transactions were structured to comply with applicable laws, including the federal Anti-Kickback Statute, state anti-
kickback  laws  and  other  applicable  laws,  it  is  possible  that  regulatory  agencies  may  view  these  transactions  as  prohibited  arrangements  that  must  be
restructured,  or  discontinued,  or  for  which  we  could  be  subject  to  significant  penalties  and  criminal,  civil  and  administrative  liability.  We  would  be
materially and adversely affected if regulatory agencies interpret our financial relationships with physicians who order our products to be in violation of
applicable laws and we were unable to comply with such laws, which could subject us to, among other things, monetary penalties for non-compliance, the
cost of which could be substantial.

Various state and federal regulatory and enforcement agencies, and foreign equivalents, continue actively to investigate violations of health care laws
and  regulations,  and  the  U.S.  Congress  continues  to  strengthen  the  arsenal  of  enforcement  tools.  To  enforce  compliance  with  the  federal  laws,  the  U.S.
Department  of  Justice  has  continued  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 the business. In addition, most of these laws apply to not only the actions taken by us, but also actions taken by our
distributors  and  other  third  party  agents,  and  healthcare  providers  with  whom  we  interact.  We  have  limited  control  over  the  business  practices  of  our
distributors  and  agents,  and  we  may  face  regulatory  action  against  us  as  a  result  of  their  actions  which  could  have  a  material  adverse  effect  on  our
reputation, business, results of operations, and financial condition. Additionally, if a healthcare company settles an investigation with the Department of
Justice or other law enforcement agencies, it may need to agree to additional onerous compliance and reporting requirements as part of a consent decree,
deferred or non-prosecution agreement, or corporate integrity agreement. Any such investigation or settlement could increase our costs or otherwise have
an adverse effect on our business. Even if we are not determined to have violated these laws, government investigations into these issues typically require
the expenditure of significant resources and generate negative publicity, which could harm our financial condition and divert resources and the attention of
our management from operating our business.

The scope and enforcement of these laws is uncertain and subject to rapid change. The shifting compliance environment and the need to build and
maintain robust and expandable systems and processes to comply with different compliance and/or reporting requirements in multiple jurisdictions increase
the possibility that we may run afoul of one or more of the requirements or that federal or state regulatory authorities might challenge our current or future
activities under these laws. Additionally, we cannot predict the impact of any changes in these laws, whether or not retroactive.

We are subject to stringent and evolving U.S. and foreign laws, regulations, and rules, contractual obligations, industry standards, policies and other
obligations related to data privacy and security. Our actual or perceived failure to comply with such obligations could lead to regulatory investigations
or actions; litigation (including class claims) and mass arbitration demands; fines and penalties; disruptions of our business operations; reputational
harm; loss of revenue or profits; loss of customers; and other adverse business consequences.

In  the  ordinary  course  of  our  business,  we  collect  and  process  personal  data  and  other  sensitive  information.  We  process  data  of  our  employees,
consultants,  certain  individuals  who  may  be  affiliated  with  our  customers,  including  physician  users  of  our  products  and,  in  the  context  of  clinical
investigations, patients. The personal data may include sensitive personal data including health information. We collect this kind of information for several
purposes, such as billing, reimbursement support, marketing purposes, post-marketing safety vigilance, servicing potential warranty claims and during the
course of clinical trials. We are subject to various federal, state and foreign laws that protect the confidentiality of certain sensitive information including
patient health information, such as patient medical records, and restrict the use and disclosure of patient health information by healthcare providers, such as
HIPAA in the United States and regulations in the European Union (“EU”), which are described in detail in "Item 1. Business - Data Privacy and Security
Laws.”

Many U.S. states have enacted laws regulating the collection, use and disclosure of personal data and requiring that companies implement reasonable
data  security  measures.  Laws  in  all  states  and  U.S.  territories  also  require  businesses  to  notify  affected  individuals,  governmental  entities  and/or  credit
reporting  agencies  of  certain  security  breaches  affecting  personal  data.  These  laws  are  not  consistent,  and  increase  our  compliance  costs  and  potential
liability in the event of a data breach.

In the past few years, numerous U.S. states—including California, Virginia, Colorado, Connecticut, and Utah—have enacted comprehensive privacy
laws that impose certain obligations on covered businesses, including providing specific disclosures in privacy notices and affording residents with certain
rights concerning their personal data. As applicable, such rights may include the right to access, correct, or delete certain personal data, and to opt-out of
certain  data  processing  activities,  such  as  targeted  advertising,  profiling,  and  automated  decision-making.  The  exercise  of  these  rights  may  impact  our
business and ability to provide our products and services. Certain states also impose stricter requirements for processing certain personal data, including
sensitive information, such as conducting data privacy impact assessments. These state laws allow for statutory fines for noncompliance. For example, the
California Consumer Privacy Act of 2018, as amended by the California Privacy Rights Act of 2020 (“CPRA”), (collectively, “CCPA”) applies to personal
data of consumers, business representatives, and employees who are California residents, and requires

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businesses to provide specific disclosures in privacy notices and honor requests of such individuals to exercise certain privacy rights. The CCPA provides
for fines of up to $7,500 per intentional violation and allows private litigants affected by certain data breaches to recover significant statutory damages.
Although the CCPA includes exemptions for certain clinical trials data, and protected health information governed by HIPAA, the law may increase our
compliance  costs  and  potential  liability  with  respect  to  other  personal  data  we  collect  about  California  residents.  Similar  laws  are  being  considered  in
several other states, as well as at the federal and local levels, and we expect more states to pass similar laws in the future. While these states, like the CCPA,
also exempt some data processed in the context of clinical trials, these developments further complicate compliance efforts, and increase legal risk and
compliance costs for us, the third parties upon whom we rely, and our customers.

Outside  the  United  States,  an  increasing  number  of  laws,  regulations,  and  industry  standards  govern  data  privacy  and  security.  For  example,  the
European  Union’s  General  Data  Protection  Regulation  (“GDPR”)  and  the  United  Kingdom’s  GDPR  (“UK  GDPR”)  impose  strict  requirements  for
processing personal data. The GDPR is directly applicable in each EU Member State. This should, in principle, result in a more uniform application of data
privacy laws across the EU. The GDPR imposes onerous accountability obligations requiring data controllers and processors to maintain a record of their
data processing and policies. It requires data controllers to be transparent and to disclose to data subjects (in a concise, intelligible and easily accessible
form) how their personal information is to be used, imposes limitations on retention of information, increases requirements pertaining to pseudonymized
(i.e., key-coded) data, introduces mandatory data breach notification requirements and sets higher standards for data controllers to demonstrate that they
have  obtained  valid  consent  for  certain  data  processing  activities.  Fines  for  non-compliance  with  the  GDPR  will  be  significant  —  the  greater  of  €  20
million or 4% of global turnover. The GDPR provides that EU Member States may introduce further conditions, including limitations, to the processing of
genetic, biometric, or health data, which could limit our ability to collect, use and share personal data, or could cause our compliance costs to increase,
ultimately having an adverse impact on our business. Each EU Member State may also adopt additional related legislation and guidance in its own national
data  privacy  regime  and  therefore  the  laws  may  differ  by  jurisdiction,  sometimes  significantly.  We  need  to  ensure  compliance  with  the  rules  in  each
jurisdiction where we are established or are otherwise subject to local privacy laws.

In the ordinary course of business, we may transfer personal data from Europe and other jurisdictions to the United States or other countries. Europe
and  other  jurisdictions  have  enacted  laws  requiring  data  to  be  localized  or  limiting  the  transfer  of  personal  data  to  other  countries.  In  particular,  the
European Economic Area (“EEA”) and the United Kingdom (“UK”) have significantly restricted the transfer of personal data to the United States and other
countries whose privacy laws it generally believes are inadequate. Other jurisdictions may adopt similarly stringent interpretations of their data localization
and cross-border data transfer laws. Although there are currently various mechanisms that may be used to transfer personal data from the EEA and UK to
the United States in compliance with law, such as the EEA standard contractual clauses, the UK’s International Data Transfer Agreement / Addendum, and
the  EU-U.S.  Data  Privacy  Framework  and  the  UK  extension  thereto  (which  allows  for  transfers  to  relevant  U.S.-based  organizations  who  self-certify
compliance and participate in the Framework), these mechanisms are subject to legal challenges, and there is no assurance that we can satisfy or rely on
these measures to lawfully transfer personal data to the United States.

If there is no lawful manner for us to transfer personal data from the EEA, the UK or other jurisdictions to the United States, or if the requirements
for  a  legally-compliant  transfer  are  too  onerous,  we  could  face  significant  adverse  consequences,  including  the  interruption  or  degradation  of  our
operations, the need to relocate part of or all of our business or data processing activities to other jurisdictions (such as Europe) at significant expense,
increased  exposure  to  regulatory  actions,  substantial  fines  and  penalties,  the  inability  to  transfer  data  and  work  with  partners,  vendors  and  other  third
parties,  and  injunctions  against  our  processing  or  transferring  of  personal  data  necessary  to  operate  our  business.  Additionally,  companies  that  transfer
personal data out of the EEA and UK to other jurisdictions, particularly to the United States, are subject to increased scrutiny from regulators, individual
litigants, and activist groups. Some European regulators have ordered certain companies to suspend or permanently cease certain transfers out of Europe for
allegedly violating the GDPR’s cross-border data transfer limitations.

In  addition  to  data  privacy  and  security  laws,  we  are  contractually  subject  to  industry  standards  adopted  by  industry  groups  and,  we  are,  or  may
become subject to such obligations in the future. For example, we may also be subject to the Payment Card Industry Data Security Standard (“PCI DSS”).
The PCI DSS requires companies to adopt certain measures to ensure the security of cardholder information, including using and maintaining firewalls,
adopting proper password protections for certain devices and software, and restricting data access. Noncompliance with PCI-DSS can result in penalties
ranging from $5,000 to $100,000 per month by credit card companies, litigation, damage to our reputation, and revenue losses. We also rely on vendors to
process  payment  card  data,  who  may  be  subject  to  PCI  DSS,  and  our  business  may  be  negatively  affected  if  our  vendors  are  fined  or  suffer  other
consequences as a result of PCI DSS noncompliance.

We depend on a number of third parties in relation to the provision of our services, a number of which process personal data on our behalf. With each
such provider we enter into contractual arrangements to ensure that they only process personal data according to our instructions and applicable laws, and
that they have sufficient technical and organizational security measures in place to fulfil their related obligations. These third party service providers may
breach their contractual or legal obligations, which could negatively effect our business and/or our reputation.

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We publish privacy policies, marketing materials and other statements, such as compliance with certain certifications or self-regulatory principles,
regarding  data  privacy  and  security.  If  these  policies,  materials  or  statements  are  found  to  be  deficient,  lacking  in  transparency,  deceptive,  unfair,  or
misrepresentative  of  our  practices,  we  may  be  subject  to  investigation,  enforcement  actions  by  regulators  or  other  adverse  consequences.  Obligations
related  to  data  privacy  and  security  (and  consumers’  data  privacy  expectations)  are  quickly  changing,  becoming  increasingly  stringent,  and  creating
uncertainty.  Additionally,  these  obligations  may  be  subject  to  differing  applications  and  interpretations,  which  may  be  inconsistent  or  conflict  among
jurisdictions. Preparing for and complying with these obligations requires us to devote significant resources, which may necessitate changes to our services,
information technologies, systems, and practices and to those of any third parties that process personal data on our behalf. In addition, these obligations
may require us to change our business model.

We have in the past, and could be in the future, subject to data breaches. Our failure (or perceived failure) to comply with applicable data privacy and
security obligations, or to protect such data, could result in significant consequences to us, including fines, imprisonment of company officials and public
censure, claims for damages by end-customers, and other affected individuals, and the imposition of integrity obligations and agency oversight, damage to
our reputation, and loss of goodwill, any of which could harm our operations, financial performance, and business. In particular, plaintiffs have become
increasingly more active in bringing privacy-related claims against companies, including class claims and mass arbitration demands. Some of these claims
allow for the recovery of statutory damages on a per violation basis, and, if viable, carry the potential for monumental statutory damages, depending on the
volume  of  data  and  the  number  of  violations.  Evolving  and  changing  definitions  of  personal  data,  within  the  European  Union,  the  United  States,  and
elsewhere, may limit or inhibit our ability to operate or expand our business, including limiting strategic partnerships that may involve the sharing of data.
Moreover, if the relevant laws and regulations change, or are interpreted and applied in a manner that is inconsistent with our data practices or the operation
of our products, or if we expand into new regions and are required to comply with new requirements, we may need to expend resources in order to change
our business operations, data practices, or the manner in which our products operate. Even the perception of privacy concerns, whether or not valid, may
harm our reputation and inhibit adoption of our products.

We are subject to risks associated with our non-U.S. operations.

The FCPA prohibits companies and their intermediaries from making improper payments to foreign officials for the purpose of obtaining or retaining
business. Other anti-corruption or anti-bribery laws, such as the UKBA, prohibit companies and their intermediaries from making improper payments for
the purpose of obtaining or retaining business in foreign countries. The FCPA also imposes accounting standards and requirements on publicly traded U.S.
corporations  and  their  foreign  affiliates,  which  are  intended  to  prevent  the  diversion  of  corporate  funds  to  the  payment  of  bribes  and  other  improper
payments, and to prevent the establishment of slush funds from which such improper payments can be made. Because of the predominance of government-
sponsored healthcare systems around the world, many of our customer relationships outside of the United States are with governmental entities and are
therefore subject to such anti-bribery laws. Our internal control policies and procedures may not always protect us from reckless or criminal acts committed
by  our  employees  or  agents.  Violations  of  these  laws,  or  allegations  of  such  violations,  could  disrupt  our  operations,  involve  significant  management
distraction,  and  result  in  a  material  adverse  effect  on  our  business,  results  of  operations,  and  financial  condition.  We  also  could  suffer  severe  penalties,
including criminal and civil penalties, disgorgement, and other remedial measures, including further changes or enhancements to our procedures, policies,
and controls, as well as potential personnel changes and disciplinary actions.

Furthermore, we are subject to anti-boycott laws, anti-money laundering laws, and the export controls and economic embargo rules and regulations
of  the  United  States,  including,  but  not  limited  to,  the  Export  Administration  Regulations  and  trade  sanctions  against  embargoed  countries,  which  are
administered  by  the  Office  of  Foreign  Assets  Control  within  the  Department  of  the  Treasury,  as  well  as  the  laws  and  regulations  administered  by  the
Department  of  Commerce.  These  regulations  limit  our  ability  to  market,  sell,  distribute,  or  otherwise  transfer  our  products  or  technology  to  prohibited
countries  or  persons.  A  determination  that  we  have  failed  to  comply,  whether  knowingly  or  inadvertently,  may  result  in  substantial  penalties,  including
fines and enforcement actions and civil and/or criminal sanctions, the disgorgement of profits, and the imposition of a court-appointed monitor, as well as
the denial of export privileges, and may have an adverse effect on our reputation.

Even if our products are approved by regulatory authorities or CE marked, if we, our contractors, or our suppliers fail to comply with ongoing FDA or
other foreign regulatory requirements, or if we experience unanticipated problems with our products, these products could be subject to restrictions or
withdrawal from the market.

For any product for which we obtain regulatory clearance or approval, or a CE Certificate of Conformity, the manufacturing processes, reporting
requirements, post-approval clinical data, and promotional activities for such product will be subject to continued regulatory review, oversight and periodic
inspections by the FDA, our Notified Body and other domestic and foreign regulatory bodies. In particular, we and our suppliers are required to comply
with FDA’s Quality System Regulations (“QSR”) and EU QMS requirements applicable to medical devices for the manufacture of our products and other
regulations which cover the methods and documentation of the design, testing, production, control, quality assurance, labeling, packaging, storage, and
shipping of any product for which we obtain regulatory clearance or approval, or a CE Certificate of Conformity.

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The failure by us or one of our suppliers to comply with applicable statutes and regulations, or the failure to timely and adequately respond to any

adverse inspectional observations or product safety issues, could result in, among other things, any of the following enforcement actions:

•    untitled letters, warning letters, fines, injunctions, consent, and civil penalties;

•    unanticipated expenditures to address or defend such actions;

•    customer notifications for repair, replacement, refunds;

•    recall, detention, or seizure of our products;

•    operating restrictions or partial suspension or total shutdown of production;

•    refusing or delaying our requests for 510(k) clearance or premarket approval and applications for or conduct of conformity assessments of new

products or modified products;

•    limitations on the intended uses for which the product may be marketed;

•    operating restrictions;

•    withdrawing 510(k) clearances or PMA approvals that have already been granted;

•    suspension, variation or withdrawal of CE Certificates of Conformity;

•    refusal to grant export approval for our products; and

•    criminal prosecution.

In addition, we are required to conduct costly post-market testing and surveillance to monitor the safety or effectiveness of our products, and we must
comply with medical device reporting requirements, including the reporting of adverse events and malfunctions related to our products. Later discovery of
previously  unknown  problems  with  our  products,  including  unanticipated  adverse  events  or  adverse  events  of  unanticipated  severity  or  frequency,
manufacturing problems, or failure to comply with regulatory requirements such as QSR or QMS, may result in changes to labeling, restrictions on such
products  or  manufacturing  processes,  withdrawal  of  the  products  from  the  market,  voluntary  or  mandatory  recalls,  a  requirement  to  repair,  replace,  or
refund the cost of any medical device we manufacture or distribute, fines, suspension, variation, or withdrawal of regulatory approvals or CE Certificates of
Conformity,  product  seizures,  injunctions,  or  the  imposition  of  civil,  administrative,  or  criminal  penalties  which  would  adversely  affect  our  business,
operating results, and prospects.

Our  employees,  independent  contractors,  consultants,  manufacturers,  and  third-party  sales  agents  and  resellers  may  engage  in  misconduct  or  other
improper activities, relating to regulatory standards and requirements.

We are exposed to the risk that our employees, independent contractors, consultants, manufacturers,and third-party sales agents and resellers may
engage in fraudulent conduct or other illegal activity. Misconduct by these parties could include intentional, reckless and/or negligent conduct that violates
applicable laws and regulations, such as FDA reporting requirements, manufacturing standards, federal, state and foreign healthcare laws and regulations,
data privacy laws and laws that require the true, complete and accurate reporting of financial information or data. These laws and regulations may restrict
or  prohibit  a  wide  range  of  pricing,  discounting,  marketing  and  promotion,  sales  commission,  customer  incentive  programs,  and  other  business
arrangements. Misconduct by these parties could also involve the improper use of individually identifiable information which could result in regulatory
sanctions and serious harm to our reputation. It is not always possible to identify and deter misconduct, and the precautions we take to detect and prevent
this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions
or  lawsuits  stemming  from  a  failure  to  be  in  compliance  with  such  laws  or  regulations.  If  any  such  actions  are  instituted  against  us,  and  we  are  not
successful  in  defending  ourselves  or  asserting  our  rights,  those  actions  could  have  a  significant  impact  on  our  business,  including  the  imposition  of
significant  civil,  criminal,  and  administrative  penalties,  including,  without  limitation,  damages,  fines,  disgorgement  of  profits,  imprisonment,  exclusion
from participation in government healthcare programs, such as Medicare and Medicaid, and the curtailment or restructuring of our operations.

We may be subject to enforcement action, including fines, penalties or injunctions, if we are determined to be engaging in the off-label promotion of
our products.

Our promotional materials and training methods must comply with FDA and other applicable national and foreign laws and regulations, including the
prohibition of the promotion of off-label use. Physicians may use our products off-label, as the FDA and equivalent third country authorities do not restrict
or regulate a physician’s choice of treatment within the practice of medicine.

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We believe that the specific surgical procedures for which our products are marketed fall within the scope of the surgical applications that have been
cleared by the FDA and our Notified Body. However, if the FDA or an equivalent foreign regulatory authority determines that our promotional materials or
training constitutes promotion of an off-label use, it could request that we modify our training or promotional materials, require us to stop promoting our
products for those specific procedures until we obtain FDA or foreign regulatory authority clearance or approval for them, or subject us to regulatory or
enforcement actions, including the issuance of an untitled letter, a warning letter, injunction, seizure, civil fines, 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  under  other  statutory  authorities,  such  as  laws  prohibiting  false  or  fraudulent
claims for payment of government fund. In that event, our reputation could be damaged and adoption of the products would be impaired. Although our
policy is to refrain from statements that could be considered off-label promotion of our products, the FDA or another regulatory authority could disagree
and conclude that we have engaged in off-label promotion. In addition, the off-label use of our products may increase the risk of injury to patients, and, in
turn, the risk of product liability claims. Product liability claims are expensive to defend and could divert our management’s attention, result in substantial
damage awards against us and harm our reputation.

We  are  required  to  report  certain  malfunctions,  deaths,  and  serious  injuries  associated  with  our  products,  which  can  result  in  voluntary  corrective
actions or agency enforcement actions.

Under the FDA’s medical device reporting, regulations, and equivalent rules of other countries we are required to report to the FDA and comparable
foreign  regulatory  authorities,  any  information  that  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.  In  the  EEA,  we  must  report  serious
incidents,  field  safety  corrective  actions  and  trend  reports  through  the  EUDAMED  module  on  vigilance  and  post-market  surveillance.  However,
EUDAMED is not yet fully functional and the related module on vigilance and post-market surveillance is not available yet. Until the entire EUDAMED
system  is  fully  functional,  serious  incidents  and  field  safety  corrective  actions  must  be  reported  to  the  national  competent  authorities  through  national
systems.

If  we  fail  to  report  these  events  to  the  FDA  or  comparable  foreign  regulatory  authorities  within  the  required  timeframes,  or  at  all,  FDA,  or  the
competent  foreign  regulatory  authority  could  take  enforcement  action  against  us.  Any  such  adverse  event  involving  our  products  or  repeated  product
malfunctions  may  result  in  voluntary  or  involuntary  corrective  actions,  such  as  recalls  or  customer  notifications,  or  action  by  competent  regulatory
authorities, such as inspection or enforcement action. Any corrective action, whether voluntary or involuntary, as well as defending ourselves in a lawsuit,
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, results of operations, and financial condition.

Any adverse event involving our products, whether in the United States or abroad could result in future voluntary corrective actions, such as recalls,
including corrections, or customer notifications, or action by competent regulatory authorities, such as inspection or enforcement actions. If malfunctions
do occur, we may be unable to correct the malfunctions adequately or prevent further malfunctions, in which case we may need to cease manufacture and
distribution of the affected products, initiate voluntary recalls, and redesign the products. Regulatory authorities may also take actions against us, such as
ordering recalls, imposing fines, or seizing the affected products. Any corrective action, whether voluntary or involuntary, will require the dedication of our
time and capital, distract management from operating our business, and may harm our reputation and financial results.

A recall of our products, either voluntarily or at the direction of the FDA or another regulatory authority, including foreign regulatory authorities, or
the discovery of serious safety issues or malfunctions with our products, can result in voluntary corrective actions or regulatory enforcement actions,
which could have a significant adverse impact on us.

The  FDA  and  similar  foreign  regulatory  authorities  have  the  authority  to  require  the  recall  of  commercialized  products  in  the  event  of  material
deficiencies or defects in design or manufacture or in the event that a product poses an unacceptable risk to health. Manufacturers may, under their own
initiative, recall a product if any material deficiency in a device is found.

In the case of the FDA, the authority to require a recall must be based on an FDA finding that there is an unreasonable risk of substantial public
harm. In addition, foreign governmental bodies have the authority to require the recall of our products in the event of material deficiencies or defects in
design or manufacture. A government-mandated or voluntary recall by us or one of our third-party sales agents or resellers 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 of any of our
products would divert managerial and financial resources and have an adverse effect on our reputation, results of operations, and financial condition, which
could impair our ability to produce our products in a cost-effective and timely manner in order to meet our customers’ demands. We may also be required
to bear other costs or take other actions that may have a negative impact on our future sales and our ability to generate profits.

The  FDA  requires  that  certain  classifications  of  recalls  be  reported  to  FDA  within  10  working  days  after  the  recall  is  initiated.  Companies  are
required to maintain certain records of recalls, even if they are not reportable to the FDA. We have in the past, and may in the future, initiate voluntary
recalls involving our products in the future that we determine do not require notification of the FDA. If

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the FDA disagrees with our determinations, they could require us to report those actions as recalls. A future recall announcement could harm our reputation
with  customers  and  negatively  affect  our  sales.  In  addition,  the  FDA  could  take  enforcement  action  for  failing  to  report  the  recalls  when  they  were
conducted. Equivalent procedures and penalties have been established in other countries including EU Member States.

Modifications to our products may require new 510(k) clearances or premarket approvals and new conformity assessment by our Notified Body, or may
require us to cease marketing or recall the modified products until clearances, approvals, or CE Certificates of Conformity 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 and document
this determination in the first instance. A manufacturer may determine that a modification could not significantly affect safety or effectiveness and does not
represent a major change in its intended use, so that no new 510(k) clearance is necessary. FDA may review any manufacturer’s decision and may not agree
with our decisions regarding whether new clearances or approvals are necessary. The FDA may also on its own initiative determine that a new clearance or
approval is required.

We have modified some of our 510(k) cleared products and have determined based on our review of the applicable FDA guidance that in certain
instances new 510(k) clearances or PMAs are not required. If the FDA disagrees with our determination and requires us to submit new 510(k) clearances or
PMAs for modifications to our previously cleared products for which we have concluded that new clearances or approvals are unnecessary, we may be
required to cease marketing or to recall the modified product until we obtain clearance or approval. In these circumstances, we may be subject to significant
enforcement actions, regulatory fines, or penalties, which could require us to redesign our products and harm our operating results.

If a manufacturer determines that a modification to an FDA-cleared device could significantly affect its safety or effectiveness, or would constitute a
major  change  in  its  intended  use,  then  the  manufacturer  must  file  for  a  new  510(k)  clearance  or  possibly  a  premarket  approval  application.  Where  we
determine  that  modifications  to  our  products  require  a  new  510(k)  clearance  or  premarket  approval  application,  we  may  not  be  able  to  obtain  those
additional clearances or approvals for the modifications or additional indications in a timely manner, or at all. FDA’s ongoing review of the 510(k) program
may make it more difficult for us to make modifications to our previously cleared products, either by imposing more strict requirements on when a new
510(k) for a modification to a previously cleared product must be submitted, or applying more onerous review criteria to such submissions.

In the EEA, we must inform the Notified Body that carried out the conformity assessment of the medical devices we market or sell in the EEA of any
planned  significant  changes  are  made  to  the  products  or  if  there  are  substantial  changes  to  our  quality  assurance  systems  affecting  those  products.  The
Notified  Body  will  then  assess  the  changes  and  determine  whether  additional  audits  or  actions  are  required  prior  to  their  implementation.  Obtaining
variation  of  existing  CE  Certificates  of  Conformity  or  a  new  CE  Certificate  of  Conformity  can  be  a  time-consuming  process,  and  delays  in  obtaining
required future clearances, certifications or approvals would adversely affect our ability to introduce new or enhanced products in a timely manner, which
in turn would harm our future growth. Moreover, any substantial changes that take place in the coming years may impact the continuing validity of our CE
Certificates of Conformity that were issued on the basis of the Medical Device Directive.

There is no guarantee that the FDA will grant 510(k) clearance or premarket approval of our future products or that our Notified Body will issue the
required  CE  Certificate  of  Conformity,  and  failure  to  obtain  necessary  clearances  or  approvals  for  our  future  products  would  adversely  affect  our
business prospects.

We are in the process of developing our regulatory strategies for obtaining clearance approval or CE Certificates of Conformity for future products.
Some of them may require 510(k) clearance by the FDA or a new CE Certificate of Conformity by a Notified Body. Other future products may require
premarket approval. In addition, some of our new products may require clinical trials or significant clinical evidence to support regulatory approval and we
may  not  successfully  complete  these  clinical  trials.  Obtaining  regulatory  clearances  or  approvals  and  CE  Certificates  of  Conformity  can  be  a  time-
consuming process, and delays in obtaining required future regulatory clearances or approvals, and CE Certificates of Conformity would adversely affect
our  ability  to  introduce  new  or  enhanced  products  in  a  timely  manner,  which  in  turn  would  adversely  affect  our  business  prospects.  The  FDA  may  not
approve or clear these products or our Notified Body may not issue CE Certificate of Conformity for the indications that are necessary or desirable for
successful commercialization. Indeed, the FDA may refuse our requests for 510(k) clearance or premarket approval of new products, new intended uses, or
modifications to existing products and our Notified Body may refuse to issue new CE Certificates of Conformity. Failure to receive clearance, approval, or
CE Certificates of Conformity for our new products would have an adverse effect on our ability to expand our business.

We may fail to obtain or maintain foreign regulatory approvals to market our products in other countries.

We  currently  market  our  products  internationally  and  intend  to  expand  our  international  marketing.  International  jurisdictions  require  separate
regulatory  approvals  and  compliance  with  numerous  and  varying  regulatory  requirements.  For  example,  we  intend  to  continue  to  seek  domestic  and
international regulatory clearance to market our primary products Asia, the Middle East and other key

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markets. The approval procedures vary among countries and may involve requirements for substantial additional testing, and the time required to obtain
approval may differ from country to country and from that required to obtain FDA clearance or approval or to obtain CE Certificates of Conformity.

Clearance or approval by the FDA or obtaining a CE Certificate of Conformity does not ensure approval or certification by regulatory authorities in
other  countries  or  jurisdictions,  and  approval  or  certification  by  one  foreign  regulatory  authority  does  not  ensure  approval  or  certification  by  regulatory
authorities in other foreign countries or by the FDA. The foreign regulatory approval or certification process may include all of the risks associated with
obtaining FDA clearance or approval, or a CE Certificate of Conformity for a medical device in the EEA, in addition to other risks. In addition, the time
required to obtain foreign approval may differ from that required to obtain FDA clearance or approval, or a CE Certificate of Conformity in the EEA, and
we may not obtain foreign regulatory approvals on a timely basis, if at all. We may not be able to file for regulatory approvals or certifications and may not
receive necessary approvals to commercialize our products in any market. If we fail to receive necessary approvals or certifications to commercialize our
products in foreign jurisdictions on a timely basis, or at all, our business, results of operations, and financial condition could be adversely affected.

The results of our clinical trials may not support our product candidate claims or may result in the occurrence of adverse events.

Even if our clinical trials are completed as planned, or on a delayed basis, we cannot be certain that their results will support our product candidate
claims or that the FDA, foreign authorities, or our Notified Body will agree with our conclusions regarding them. Success in pre-clinical studies and early
clinical trials does not ensure that later clinical trials will be successful, and we cannot be sure that the later trials will replicate the results of prior trials and
pre-clinical studies. The clinical trial process may fail to demonstrate that our product candidates are safe and effective for the proposed indicated uses,
which could cause us to abandon a product candidate and may delay development of others. Any delay or termination of our clinical trials will delay the
filing of our product submissions and, ultimately, our ability to commercialize our product candidates and generate revenue. It is also possible that patients
enrolled in clinical trials will experience adverse events that are not currently part of the product candidate’s profile.

U.S. legislative or FDA or foreign regulatory reforms may make it more difficult and costly for us to obtain regulatory clearances or approvals, or CE
Certificates of Conformity for our product candidates and to manufacture, market, and distribute our products after approval is obtained.

From  time  to  time,  Congress  introduces  legislation  that  could  significantly  change  the  statutory  provisions  governing  the  regulatory  approval,
manufacture,  and  marketing  of  regulated  products  or  the  reimbursement  thereof.  In  addition,  FDA  regulations  and  guidance  are  often  revised  or
reinterpreted  by  the  FDA  in  ways  that  may  significantly  affect  our  business  and  our  products.  Any  new  regulations  or  revisions  or  reinterpretations  of
existing regulations may impose additional costs or lengthen review times of future products. It is impossible to predict whether legislative changes will be
enacted or FDA regulations, guidance, or interpretations changed, and what the impact of such changes, if any, may be.

Leadership, personnel and structural changes within the FDA as well as recent federal election outcomes could result in significant legislative and
regulatory reforms impacting the FDA's regulation of our products. Any change in the laws or regulations that govern the clearance and approval processes
relating to our current and future products could make it more difficult and costly to obtain clearance or approval for new products, or to produce, market
and distribute existing products. Significant delays in receiving clearance or approval, or the failure to receive clearance or approval for our new products
would have an adverse effect on our ability to expand our business.

Another example can be found in the EEA. The Medical Device Regulation entered into application on May 26, 2021, and introduced substantial

changes to the obligations with which medical device manufacturers must comply in the EEA. Examples of the changes introduced by the Medical Device
Regulations include the following:

•    additional scrutiny during the conformity assessment procedure for high risk medical devices;

•    strengthening of the clinical data requirements related to medical devices;

•    strengthening of the designation and monitoring processes governing Notified Bodies;

•        the  obligation  for  manufacturers  and  authorized  representative  to  have  a  person  responsible  for  regulatory  compliance  continuously  at  their

disposal; 

•    authorized representatives held legally responsible and liable for defective products placed on the EU market;

•    increased traceability of medical devices following the introduction of a Unique Device Identification (“UDI”), system;

•    new rules governing the reprocessing of medical devices; and

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•        increased  transparency  with  the  establishment  of  European  database  on  medical  devices  (“EUDAMED”)  III  as  information  from  several
databases  concerning  economic  operators,  CE  Certificates  of  Conformity,  conformity  assessment,  clinical  investigations,  the  UDI  system,
adverse event reporting and market surveillance would be available to the public.

The  Medical  Device  Regulation  also  substantially  impacts  clinical  investigations  of  medical  devices.  Among  other  things,  it  imposes  specific
obligations concerning incapacitated subjects, minors, pregnant or breastfeeding women and clinical investigations in emergency situations. In addition to
detailed  provisions  concerning  the  authorization  and  conduct  of  clinical  investigations,  the  Regulation  imposes  on  non-EU  sponsors  a  responsibility  to
appoint  a  legal  representative  established  in  the  EU  and  an  obligation  on  EU  Member  States  to  ensure  that  systems  for  compensation  for  any  damage
suffered  by  a  subject  resulting  from  participation  in  a  clinical  investigation  conducted  on  their  territory  are  in  place  and  places  on  sponsors  and
investigators the obligation to ensure they make use of these systems.

Transition of our products from the regulatory framework of the MDD to the regulatory framework of the Medical Devices Regulation has required
and will continue to require a substantial transition effort by us. In the EU, Notified Bodies must be officially designated by a Competent Authority of an
EEA  country.  While  several  Notified  Bodies  have  been  designated,  the  currently  designated  Notified  Bodies  are  facing  a  large  amount  of  requests  for
(re)certification  under  the  MDR  and  as  a  consequence,  review  times  have  lengthened.  Furthermore,  failure  to  update  our  quality  system  and  regulatory
documentation  could  delay  our  compliance  with  the  Medical  Devices  Regulation  and  delay  or  prevent  us  from  obtaining  new  CE  Certificates  of
Conformity  issued  in  accordance  with  the  Medical  Device  Regulation.  Transition  to  the  Medical  Devices  Regulation  could  result  in  disruption  to  our
business in the EEA which could adversely affect our business, results of operation and financial condition.

In  addition,  any  changes  to  the  membership  of  the  European  Union,  such  as  the  departure  of  the  United  Kingdom  from  the  EU,  may  impact  the
regulatory requirements for the impacted countries and impair our business operations and our ability to market products in such countries. For example,
the exit of the UK from the EU, commonly referred to as “Brexit” could lead to regulatory divergence between the EU and the UK. On May 26, 2021, the
Medical Device Regulation became applicable in the EU. However, the Medical Device Regulation is not applicable in the UK. In the UK, medical devices
are governed by the Medical Devices Regulations 2002 (SI 2002 No 618, as amended) (UK MDR 2002) which, for the time being, retains a regulatory
framework similar to the framework set out by the MDD. The UK government plans to introduce new legislation governing medical devices with an aim
for core aspects of the future regime for medical devices to apply from July 1, 2025. New legislation has been proposed and is also anticipated for adoption
in 2024 to bring into force strengthened post-market surveillance requirements ahead of the wider future regulatory regime. These post-market surveillance
requirements are expected to apply from mid-2024. Should the UK or Great Britain further diverge from the EU from a regulatory perspective, tariffs could
be put into place in the future. We could therefore, both now and in the future, face significant additional expenses to operate our business, which could
significantly  and  materially  harm  or  delay  our  ability  to  generate  revenue  or  achieve  profitability  of  our  business.  Any  further  changes  in  international
trade, tariff and import/export regulations as a result of Brexit or otherwise may impose unexpected duty costs or other non-tariff barriers on us. These
developments, or the perception that any of them could occur, may significantly reduce global trade and, in particular, trade between the EU and the UK.

Moreover, in the EU, some EU Member States may, after a medical device is CE marked, require the completion of additional studies that compare
the cost-effectiveness of a particular medical device candidate to currently available therapies. This Health Technology Assessment, or HTA process, which
is currently governed by the national laws of the individual EU Member States, is the procedure according to which the assessment of the public health
impact,  therapeutic  impact  and  the  economic  and  societal  impact  of  use  of  a  given  medical  device  in  the  national  healthcare  systems  of  the  individual
country is conducted. The outcome of HTA regarding specific medical device will often influence the pricing and reimbursement status granted to these
products  by  the  competent  authorities  of  individual  EU  Member  States.  In  December  2021,  Regulation  No  2021/2282  on  HTA,  amending  Directive
2011/24/EU, was adopted in the EU. This Regulation, which entered into force in January 2022 and will apply as of January 2025, is intended to boost
cooperation among EU Member States in assessing health technologies and providing the basis for cooperation at EU level for joint clinical assessments in
these  areas.  If  the  conclusions  of  these  assessments  are  negative,  or  compare  our  products  unfavorably  with  competing  products,  this  may  impact  our
pricing and reimbursement status. If we are unable to obtain or maintain favorable pricing and reimbursement status in EU Member States for our medical
devices  or  medical  devices  that  we  may  successfully  develop  and  for  which  we  may  obtain  certification,  any  anticipated  revenue  from  and  growth
prospects for those products in the EU could be negatively affected.

Inadequate  funding  for  the  FDA  and  other  government  agencies,  or  a  work  slowdown  or  stoppage  at  those  agencies  as  part  of  a  broader  federal
government  shutdown,  or  comparable  scenarios  with  foreign  regulatory  authorities,  could  hinder  their  ability  to  hire  and  retain  key  leadership  and
other personnel, prevent new products and services from being developed or commercialized in a timely manner, or otherwise prevent those agencies
from performing normal business functions on which the operation of our business may rely, which could negatively impact our business.

The ability of the FDA to review and approve or clear new products can be affected by a variety of factors, including government budget and funding
levels, ability to hire and retain key personnel and accept the payment of user fees, and statutory, regulatory, and policy changes and other events that may
otherwise affect the FDA’s ability to perform routine functions. Disruptions

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at  FDA  and  other  agencies  may  also  slow  the  time  necessary  for  new  product  applications  to  be  reviewed  and/or  approved  by  necessary  government
agencies,  which  could  adversely  affect  our  business.  For  example,  in  recent  years,  including  for  35  days  beginning  on  December  22,  2018,  the  U.S.
government  shut  down  several  times  and  certain  regulatory  agencies,  such  as  the  FDA,  had  to  furlough  critical  employees  and  stop  critical  activities.
Average  review  times  at  FDA  have  fluctuated  in  recent  years  as  a  result.  In  addition,  government  funding  of  other  government  agencies  on  which  our
operations may rely is subject to the political process, which is inherently fluid and unpredictable.

If  a  prolonged  government  shutdown  occurs,  or  if  global  health  concerns  or  other  political  or  world  events  prevent  the  FDA  or  other  regulatory
authorities from conducting their regular reviews or other regulatory activities, it could significantly impact the ability of the FDA to timely review and
process our regulatory submissions, which could have a material adverse effect on our business. Future government shutdowns or delays could also impact
our  ability  to  access  the  public  markets  and  obtain  capital  to  fund  the  growth  of  our  operations.  Similar  considerations  and  concerns  apply  to  foreign
regulatory authorities.

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  testing,  design,  manufacture,  and  sale  of  surgical  devices.
Sacroiliac joint and other orthopedic spine surgeries involve significant risk of serious complications, including bleeding, nerve injury, paralysis, and even
death. Physicians may misuse or ineffectively use our products, which may result in unsatisfactory patient outcomes or patient injury. In addition, if longer-
term  patient  results  and  experience  indicate  that  our  products  or  any  component  of  a  product  cause  tissue  damage,  motor  impairment,  or  other  adverse
effects,  we  could  be  subject  to  significant  liability.  We  could  become  the  subject  of  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  or
injury to patients. Product liability lawsuits and claims, safety alerts, or product recalls, regardless of their ultimate outcome, could have a material adverse
effect on our business and reputation, our ability to attract and retain customers and our results of operations or financial condition.

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 or cause us to record a self-insured loss. Even if any product liability loss is covered by an insurance policy, these policies typically have
substantial retentions or deductibles that we are responsible for. Product liability claims in excess of applicable insurance coverage could have a material
adverse effect on our business, results of operations, and financial condition.

In addition, any product liability claim brought against us, with or without merit, could result in an increase of our product liability insurance rates.
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.

We are subject to environmental laws and regulations that can impose significant costs and expose us to potential financial liabilities.

The manufacture of certain of our products, including our implants and products, and the handling of materials used in the product testing process
involve  the  use  of  biological,  hazardous  and/or  radioactive  materials  and  wastes.  Our  business  and  facilities  and  those  of  our  suppliers  are  subject  to
foreign, federal, state, and local laws and regulations relating to the protection of human health and the environment, including those governing the use,
manufacture, storage, handling, and disposal of, and exposure to, such materials and wastes. We own and operate certain x-ray equipment at our facilities
which requires adoption of a radiation safety plan. Our failure to follow such safety plan or otherwise use this equipment properly could be hazardous to
our employees and expose us to liability as the employer. In addition, under some environmental laws and regulations, we could be held responsible for
costs relating to any contamination at our past or present facilities and at third-party waste disposal sites even if such contamination was not caused by us.
A failure to comply with current or future environmental laws and regulations could result in severe fines or penalties. Any such expenses or liability could
have a significant negative impact on our business, results of operations, and financial condition.

Certain of our products are derived from human tissue and are or could be subject to additional regulations and requirements.

Our iFuse Bone product is derived from human bone tissue, and as a result is subject to FDA and certain state regulations regarding human cells,
tissues and cellular or tissue-based products, or HCT/Ps. To date, iFuse Bone is our only HCT/P product, and as a product regulated under Section 361 of
the Public Health Service Act, we have not been required to file a 510(k) with respect to iFuse Bone. However, the FDA could require us to obtain a 510(k)
clearance for future tissue products not regulated as 361 HCT/Ps. The process of obtaining a 510(k) clearance could take time and consume resources, and
failing to receive such a clearance would render us unable to market and sell such products, which could have a material and adverse effect on our business.

In addition, procurement of certain human organs and tissue for transplantation is subject to the National Organ Transplant Act ("NOTA"), which
prohibits the transfer of certain human organs, including skin and related tissue, for valuable consideration, but permits the reasonable payment for costs
associated with the removal, transportation, implantation, processing, preservation, quality

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control, and storage of human tissue and skin. We reimburse tissue banks for their expenses associated with the recovery, storage, and transportation of
donated  human  tissue  they  provide  to  use  for  processing.  We  include  in  our  pricing  structure  amounts  paid  to  tissue  banks  to  reimburse  them  for  their
expenses associated with the recovery and transportation of the tissue, in addition to certain costs associated with processing, preservation, quality control,
and  storage  of  the  tissue,  marketing  and  medical  education  expenses,  and  costs  associated  with  development  of  tissue  processing  technologies.  NOTA
payment allowances may be interpreted to limit the amount of costs and expenses we can recover in our pricing for our products, thereby reducing our
future  revenue  and  profitability.  If  we  were  to  be  found  to  have  violated  NOTA's  prohibition  on  the  sale  or  transfer  of  human  tissue  for  valuable
consideration, we would potentially be subject to criminal enforcement sanctions, which could materially and adversely affect our results of operations.

Risks Related to Our Intellectual Property

If  we  or  our  licensors  fail  to  adequately  protect  or  enforce  our  intellectual  property  rights  or  secure  rights  to  patents  of  others,  the  value  of  our
intellectual property rights would diminish and our ability to successfully commercialize our products may be impaired.

We rely primarily on patent, copyright, trademark and trade secret laws, as well as confidentiality and nondisclosure agreements and other methods,
to  protect  our  proprietary  technologies  and  know-how.  As  of  December  31,  2023,  we  owned  59  issued  U.S.  patents  and  had  34  pending  U.S.  patent
applications, and we owned 18 issued foreign patents and had 22 pending foreign patent applications. We have focused the majority of our foreign patent
efforts in China, Europe, and Japan. Our current U.S. patents on iFuse, including the triangular shape, expire in December 2025. Competitors may market
similar triangular shaped devices upon the expiration of the patents in late 2025. Our current U.S. patents on iFuse-3D, including the fenestrated design,
expire in September 2035. Our foreign patents will expire between August 2025 and September 2035.

    As of December 31, 2023, we have 20 registered trademarks in the United States and have filed for three more. We have sought protection for at least
two of these trademarks in 61 countries including the 27 European member countries of the Madrid Protocol.

We have applied for patent protection relating to certain existing and proposed products and processes. While we generally apply for patents in those
countries where we intend to make, have made, use, or sell our products, we may not accurately predict all of the countries where patent protection will
ultimately be desirable. If we fail to timely file a patent application in any such country, we may be precluded from doing so at a later date. Furthermore,
we cannot assure investors that any of our patent applications will be approved. The rights granted to us under our patents, including prospective rights
sought 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. Competitors may be
able to design around our patents or develop products that provide outcomes that 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 the United States, effective enforcement in those countries may not
be  available.  Since  most  of  our  issued  patents  are  for  the  United  States  only,  we  lack  a  corresponding  scope  of  patent  protection  in  other  countries.  In
countries where we do not have significant patent protection, we may not be able to stop a competitor from marketing products in such countries that are
the same as or similar to our products.

We rely on our trademarks, trade names and brand 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 investors that our trademark applications will be approved. Third parties may also 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 resources to advertising and marketing new
brands. Further, we cannot assure investors that competitors will not infringe upon our trademarks, or that we will have adequate resources to enforce our
trademarks.

We also rely on trade secrets, know-how, and technology, which are not protected by patents, to maintain our competitive position. We try to protect
this  information  by  entering  into  confidentiality  and  intellectual  property  assignment  agreements  with  parties  that  develop  intellectual  property  for  us
and/or  have  access  to  it,  such  as  our  officers,  employees,  consultants,  and  advisors.  However,  in  the  event  of  unauthorized  use  or  disclosure  or  other
breaches of such agreements, we may not be provided with meaningful protection for our trade secrets or other proprietary information. In addition, our
trade  secrets  may  otherwise  become  known  or  be  independently  discovered  by  competitors.  To  the  extent  that  our  commercial  partners,  collaborators,
employees, and consultants use intellectual property owned by others in their work for us, disputes may arise as to the rights in related or resulting know-
how  and  inventions.  If  any  of  our  trade  secrets,  know-how  or  other  technologies  not  protected  by  a  patent  were  to  be  disclosed  to  or  independently
developed by a competitor, our business, financial condition, and results of operations could be materially adversely affected.

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In the future, we may enter into licensing agreements to maintain our competitive position. If we enter into in-bound intellectual property license
agreements, we may not be able to fully protect the licensed intellectual property rights or maintain those licenses. Future licensors could retain the right to
prosecute and defend the intellectual property rights licensed to us, in which case we would depend on the ability of our licensors to obtain, maintain and
enforce  intellectual  property  protection  for  the  licensed  intellectual  property.  These  licensors  may  determine  not  to  pursue  litigation  against  other
companies or may pursue such litigation less aggressively than we would. Further, entering into such license agreements could impose various diligence,
commercialization, royalty, or other obligations on us. Future licensors may allege that we have breached our license agreement with them, and accordingly
seek damages or to terminate our license, which could adversely affect our competitive business position and harm our business prospects.

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  and  time  consuming.  Even  if  successful,  litigation  to  defend  our  patents  and  trademarks  against  challenges  or  to  enforce  our
intellectual property rights could be expensive and time consuming and could divert management’s attention from managing our business. Moreover, we
may not have sufficient resources to defend our patents or trademarks against challenges or to enforce our intellectual property rights. In addition, if third
parties infringe any intellectual property that is not material to the products that we make, have made, use, or sell, it may be impractical for us to enforce
this intellectual property against those third parties.

We  may  be  subject  to  damages  resulting  from  claims  that  we,  our  employees,  or  our  third-party  sales  agents  or  resellers  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 our competitors or potential competitors, in some
cases until recently. Some of our third-party sales agents or resellers sell, or in the past have sold, products of our competitors. We may be subject to claims
that  we,  our  employees,  or  our  third-party  sales  agents  or  resellers  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 claims that we caused an employee to
breach the terms of his or her non-competition or non-solicitation agreement. Even if we are successful in defending against these claims, litigation could
result  in  substantial  costs,  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. There can be no assurance that this type of litigation
will not occur, 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  product  candidates,  which  could  have  an  adverse  effect  on  our
business, results of operations, and financial condition.

The medical device industry is characterized by patent litigation and we could become subject to litigation that could be costly, result in the diversion of
management’s time and efforts, require us to pay damages, and/or prevent us from developing or marketing our existing or future products.

Our commercial 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. We have conducted a limited review of patents issued to third parties.
The large number of patents, the rapid rate of new patent issuances, the complexities of the technology involved, and the uncertainty of litigation increase
the risk of management’s attention being diverted to patent litigation. Any litigation or claim against us, even those without merit, may 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. Further, as the number of participants in the medical device industry grows, the possibility of intellectual property infringement claims against
us increases. If we are found to infringe the intellectual property rights of third parties, we could be required to pay substantial damages, including treble, or
triple, damages if an infringement is found to be willful, and/or royalties and could be prevented from selling our products unless we obtain a license or are
able to redesign our products to avoid infringement. Any such license may not be available on reasonable terms, if at all, and there can be no assurance that
we  would  be  able  to  redesign  our  products  in  a  way  that  would  not  infringe  the  intellectual  property  rights  of  others.  If  we  fail  to  obtain  any  required
licenses or make any necessary changes to our products or technologies, we may have to withdraw existing products from the market or may be unable to
commercialize one or more of our products, all of which could have a material adverse effect on our business, results of operations, and financial condition.
If  passed  into  law,  patent  reform  legislation  currently  pending  in  the  U.S.  Congress  could  significantly  change  the  risks  associated  with  bringing  or
defending a patent infringement lawsuit.

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In  addition,  we  generally  indemnify  our  customers  and  third-party  sales  agents  and  resellers  with  respect  to  infringement  by  our  products  of  the
proprietary rights of third parties. Third parties may assert infringement claims against our customers or third-party sales agents and resellers. These claims
may require us to initiate or defend protracted and costly litigation on behalf of our customers or third-party sales agents and resellers, regardless of the
merits of these claims. If any of these claims succeed, we may be forced to pay damages on behalf of our customers or third-party sales agents and resellers
or  may  be  required  to  obtain  licenses  to  intellectual  property  owned  by  such  third  parties.  If  we  cannot  obtain  all  necessary  licenses  on  commercially
reasonable terms, our customers and third-party sales agents and resellers may be forced to stop using or selling our products.

Risks Related to Ownership of Our Common Stock

The price of our common stock may be volatile, and the value of an investment in our common stock could decline.

Medical  device  stocks  have  historically  experienced  volatility,  and  the  trading  price  of  our  common  stock  may  fluctuate  substantially.  These
fluctuations could cause our stockholders to lose all or part of their investment in our common stock. Factors that could cause fluctuations in the trading
price of our common stock include the following:

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changes in interest rates, investor risk appetite and other macroeconomic factors impacting the market for securities issued by medical device
companies;

the risk of inflation, interest rate increases and other macroeconomic factors impacting patients’ economic ability and likelihood of undergoing
elective procedures, whether real or as perceived by investors;

actual or anticipated changes or fluctuations in our results of operations;

the impact of infectious diseases, and measures taken to combat them, on our business;

•    results of our clinical trials and that of our competitors’ products;

•    regulatory actions with respect to our products or our competitor’s products;

•        announcements  of  new  offerings,  products,  services  or  technologies,  commercial  relationships,  acquisitions,  or  other  events  by  us  or  our

competitors;

•    price and volume fluctuations in the overall stock market from time to time;

•    significant volatility in the market price and trading volume of healthcare companies, in general, and of companies in the medical device industry

in particular;

•    fluctuations in the trading volume of our shares or the size of our public float;

•    negative publicity;

•    whether our results of operations meet the expectations of securities analysts or investors or those expectations change;

•    litigation involving us, our industry, or both;

•    regulatory developments in the United States, foreign countries, or both;

•    lock-up releases and sales of large blocks of our common stock; 

•    additions or departures of key employees or scientific personnel; and

•    general economic conditions and trends.

In addition, if the market for healthcare stocks or the stock market, in general, experience a further loss of investor confidence, the trading price of
our common stock could decline for reasons unrelated to our business, results of operations, or financial condition. The trading price of our common stock
might  also  decline  in  reaction  to  events  that  affect  other  companies  in  our  industry  even  if  these  events  do  not  directly  affect  us.  In  the  past,  following
periods of volatility in the market price of a company’s securities, securities class action litigation has often been brought against that company. If our stock
price  is  volatile,  we  may  become  the  target  of  securities  litigation.  Securities  litigation  could  result  in  substantial  costs  and  divert  our  management’s
attention and resources from our business. This could have a material adverse effect on our business, results of operations, and financial condition.

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Our sales volumes and our operating results may fluctuate over the course of the year, which could affect the price of our common stock.

We have experienced and continue to experience meaningful variability in our sales and gross profit from quarter to quarter, as well as within each

quarter. Our sales and results of operations will be affected by numerous factors, including, among other things:

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payor coverage and reimbursement;

the number of products sold in the quarter and our ability to drive increased sales of our products;

our ability to establish and maintain an effective and dedicated sales force;

pricing pressure applicable to our products, including adverse third-party coverage and reimbursement outcomes;

the impact of COVID-19 or other infectious disease outbreaks on our business;

results of clinical research and trials on our existing products and products in development;

the mix of our products sold because profit margins differ amongst our products;

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

the ability of our suppliers to timely provide us with an adequate supply of materials and components;

the evolving product offerings of our competitors;

the demand for, and pricing of, our products and the products of our competitors;

factors that may affect the sale of our products, including seasonality and budgets of our customers;

domestic and international regulatory clearances or approvals, or CE Certificates of Conformity, and legislative changes affecting the products
we may offer or those of our competitors;

interruption in the manufacturing or distribution of our products;

the effect of competing technological, industry and market developments;

our ability to expand the geographic reach of our sales and marketing efforts;

the costs of maintaining adequate insurance coverage, including product liability insurance;

the availability and cost of components and materials;

the number of selling days in the quarter;

fluctuation in foreign currency exchange rates; and

impairment and other special charges.

Some of the products we may seek to develop and introduce in the future will require FDA clearance or approval before commercialization in the
United States, and commercialization of such products outside of the United States would likely require additional regulatory approvals, or Certificates of
Conformity and import licenses. As a result, it will be difficult for us to forecast demand for these products with any degree of certainty. In addition, we
will be increasing our operating expenses as we expand our commercial capabilities. Accordingly, we may experience significant, unanticipated losses. If
our  quarterly  or  annual  operating  results  fall  below  the  expectations  of  investors  or  securities  analysts,  the  price  of  our  common  stock  could  decline
substantially.  Furthermore,  any  quarterly  or  annual  fluctuations  in  our  operating  results  may,  in  turn,  cause  the  price  of  our  common  stock  to  fluctuate
substantially. Quarterly comparisons of our financial results may not always be meaningful and should not be relied upon as an indication of our future
performance.

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We may be unable to utilize our federal and state net operating loss carryforwards to reduce our income taxes.

As of December 31, 2023, we had net operating loss (“NOL”) carryforwards of $331.6 million and $259.6 million available to reduce future taxable
income, if any, for U.S. federal income tax and state income tax purposes, respectively. If not utilized, our federal and state NOL carryforwards begin to
expire in 2030 and 2023, respectively, subject to the recent California franchise tax law change affecting California state NOLs mentioned below. Portions
of these NOL carryforwards could expire unused and be unavailable to offset future income tax liabilities. Under legislation enacted in 2017, as modified
by legislation enacted in 2020, unused U.S. federal NOLs generated in tax years beginning after December 31, 2017, will not expire and may be carried
forward indefinitely, but the deductibility of such federal NOLs in taxable years beginning after December 31, 2020, is limited to 80% of taxable income.
At the state level, there may be periods during which the use of NOLs is suspended or otherwise limited. In addition, under Section 382 of the Code, and
corresponding  provisions  of  state  law,  if  a  corporation  undergoes  an  “ownership  change,”  which  generally  occurs  if  the  percentage  of  the  corporation’s
stock owned by 5% stockholders increases by more than 50% over a three-year period, the corporation’s ability to use its pre-change NOL carryforwards
and  other  pre-change  tax  attributes  to  offset  its  post-change  income  may  be  limited.  We  updated  our  Section  382  ownership  change  analysis  through
December 31, 2020. The analysis determined that we have experienced Section 382 ownership changes in 2010 and 2020. A total of $1.4 million of our
NOLs and tax credit carryforwards are subject to limitation as a result of the ownership change.

Our charter documents and Delaware law could discourage takeover attempts and lead to management entrenchment.

Our amended and restated certificate of incorporation and amended and restated bylaws contain provisions that could delay or prevent a change in
control of our company. These provisions could also make it difficult for stockholders to elect directors that are not nominated by the current members of
our board of directors or take other corporate actions, including effecting changes in our management. These provisions include:

•        a  classified  board  of  directors  with  three-year  staggered  terms,  which  could  delay  the  ability  of  stockholders  to  change  the  membership  of  a

majority of our board of directors;

•        the  ability  of  our  board  of  directors  to  issue  shares  of  preferred  stock  and  to  determine  the  price  and  other  terms  of  those  shares,  including
preferences and voting rights, without stockholder approval, which could be used to significantly dilute the ownership of a hostile acquiror;

•        the  exclusive  right  of  our  board  of  directors  to  elect  a  director  to  fill  a  vacancy  created  by  the  expansion  of  our  board  of  directors  or  the

resignation, death or removal of a director, which prevents stockholders from being able to fill vacancies on our board of directors;

•        a  prohibition  on  stockholder  action  by  written  consent,  which  forces  stockholder  action  to  be  taken  at  an  annual  or  special  meeting  of  our

stockholders;

•    the requirement that a special meeting of stockholders may be called only by a majority vote of our entire board of directors, the chairman of our
board of directors, or our chief executive officer, which could delay the ability of our stockholders to force consideration of a proposal or to
take action, including the removal of directors;

•    the requirement for the affirmative vote of holders of at least 66 2/3% of the voting power of all of the then-outstanding shares of the voting
stock,  voting  together  as  a  single  class,  to  amend  the  provisions  of  our  amended  and  restated  certificate  of  incorporation  relating  to  the
management of our business or our amended and restated bylaws, which may inhibit the ability of an acquiror to effect such amendments to
facilitate an unsolicited takeover attempt; and

•    advance notice procedures with which stockholders must comply to nominate candidates to our board of directors or to propose matters to be
acted upon at a stockholders’ meeting, which may discourage or deter a potential acquiror from conducting a solicitation of proxies to elect the
acquiror’s own slate of directors or otherwise attempting to obtain control of us. 

In addition, as a Delaware corporation, we are subject to Section 203 of the Delaware General Corporation Law. These provisions may prohibit large

stockholders, in particular those owning 15% or more of our outstanding voting stock, from merging or combining with us for a certain period of time.

A  Delaware  corporation  may  opt  out  of  this  provision  by  express  provision  in  its  original  certificate  of  incorporation  or  by  amendment  to  its
certificate  of  incorporation  or  bylaws  approved  by  its  stockholders.  However,  we  have  not  opted  out  of,  and  do  not  currently  intend  to  opt  out  of,  this
provision.

These and other provisions in our amended and restated certificate of incorporation, amended and restated 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 delay or impede a merger, tender offer, or proxy contest involving

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our  company.  The  existence  of  these  provisions  could  negatively  affect  the  price  of  our  common  stock  and  limit  opportunities  for  our  stockholders  to
realize value in a corporate transaction.

Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware and the U.S. federal district courts
are  the  exclusive  forums  for  substantially  all  disputes  between  us  and  our  stockholders,  which  restricts  our  stockholders’  ability  to  bring  a  lawsuit
against us or our directors, officers, or employees in jurisdictions other than Delaware and federal district courts.

Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is the exclusive forum for any
derivative action or proceeding brought on our behalf; any action asserting a breach of a fiduciary duty; any action asserting a claim against us arising
pursuant  to  the  Delaware  General  Corporation  Law,  our  amended  and  restated  certificate  of  incorporation,  or  our  amended  and  restated  bylaws;  or  any
action asserting a claim against us that is governed by the internal affairs doctrine. The provision would not apply to suits brought to enforce a duty or
liability created by the Exchange Act. This choice of forum provision may limit a stockholder's ability to bring a claim in a judicial forum that it finds
favorable for these types of disputes with us or our directors, officers, or other employees.

Our  amended  and  restated  certificate  of  incorporation  also  provides  that  the  U.S.  federal  district  courts  are  the  exclusive  forum  for  resolving  any

complaint asserting a cause of action arising under the Securities Act.

Adverse developments affecting the banking industry or the broader financial services industry, such as actual events or concerns involving liquidity,
defaults or non-performance, could adversely affect our operations and liquidity.

Actual  events  involving  limited  liquidity,  defaults,  non-performance  or  other  adverse  developments  that  affect  financial  institutions  or  other
companies in the financial services industry or the financial services industry generally, or concerns or rumors about any events of these kinds, have in the
past  and  may  in  the  future  lead  to  market-wide  liquidity  problems.  For  example,  on  March  10,  2023,  Silicon  Valley  Bank  ("SVB"),  was  closed  by  the
California Department of Financial Protection and Innovation, which appointed the Federal Deposit Insurance Corporation ("FDIC"), as receiver.

Although a statement by the U.S. Department of the Treasury, the Federal Reserve and the FDIC stated that all depositors of SVB would have access
to all of their money after only one business day following the date of closure and we and other depositors with SVB received such access on March 13,
2023, uncertainty and liquidity concerns in the broader financial services industry remain. Inflation and rapid increases in interest rates have led to a decline
in the trading value of previously issued government securities with interest rates below current market interest rates. The U.S. Department of Treasury,
FDIC and Federal Reserve Board have announced a program to provide up to $25 billion of loans to financial institutions secured by such government
securities held by financial institutions to mitigate the risk of potential losses on the sale of such instruments. However, widespread demands for customer
withdrawals or other needs of financial institutions for immediate liquidity may exceed the capacity of such program. There is no guarantee that the U.S.
Department of Treasury, FDIC and Federal Reserve Board will provide access to uninsured funds in the future in the event of the closure of other banks or
financial institutions in a timely fashion or at all.

Our access to our cash and cash equivalents in amounts adequate to finance our operations could be significantly impaired by the financial institutions
with which we have arrangements directly facing liquidity constraints or failures. In addition, investor concerns regarding the U.S. or international financial
systems could result in less favorable commercial financing terms, including higher interest rates or costs and tighter financial and operating covenants, or
systemic limitations on access to credit and liquidity sources, thereby making it more difficult for us to acquire financing on acceptable terms or at all. Any
material  decline  in  available  funding  or  our  ability  to  access  our  cash  and  cash  equivalents  could  adversely  impact  our  ability  to  meet  our  operating
expenses, result in breaches of our contractual obligations or result in violations of federal or state wage and hour laws, any of which could have material
adverse impacts on our operations and liquidity.

In  addition,  if  any  parties  with  whom  we  conduct  business  are  unable  to  access  funds  held  in  uninsured  deposit  accounts  or  pursuant  to  lending
arrangements with a financial institution that is placed in receivership by the FDIC, such parties’ ability to pay their obligations to us or to enter into new
commercial arrangements requiring additional payments to us could be adversely affected.

Our loan and security agreement contains covenants that may restrict our business and financing activities.

Our  Loan  and  Security  Agreement  (as  amended,  the  "Amended  Loan  Agreement")  with  First-Citizens  Bank  &  Trust  Company  (“First-Citizens”)
contains  customary  events  of  default,  including  bankruptcy,  the  failure  to  make  payments  when  due,  the  occurrence  of  a  material  impairment  on  First-
Citizens security interest over the collateral, a material adverse change, the occurrence of a default under certain other indebtedness incurred by us or our
subsidiaries,  the  rendering  of  certain  types  of  judgments  against  us  and  our  subsidiaries,  the  revocation  of  certain  government  approvals,  violation  of
covenants, and incorrectness of representations and warranties in any material respect.

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The Amended Loan Agreement is secured by substantially all our assets other than our intellectual property, which intellectual property is subject to
a  negative  pledge  under  the  terms  of  the  Amended  Loan  Agreement.  The  Amended  Loan  Agreement  includes  affirmative  and  negative  covenants
applicable  to  us  and  certain  of  our  foreign  subsidiaries.  The  affirmative  covenants  include,  among  others,  covenants  requiring  us  to  maintain  our  legal
existence and governmental compliance, deliver certain financial reports, and maintain insurance coverage. The negative covenants include, among others,
restrictions regarding transferring collateral, pledging our intellectual property to other parties, engaging in mergers or acquisitions, paying dividends or
making  other  distributions,  incurring  indebtedness,  transacting  with  affiliates,  and  entering  into  certain  investments,  in  each  case  subject  to  certain
exceptions.

The  covenants  in  the  Amended  Loan  Agreement,  as  well  as  any  future  financing  agreements  that  we  may  enter  into,  may  restrict  our  ability  to
finance our operations, engage in, expand, or otherwise pursue our business activities and strategies. Our ability to comply with these covenants may be
affected by events beyond our control, and future breaches of any of these covenants could result in a default under our credit facility agreements. If not
waived, future defaults could cause all of the outstanding indebtedness under the Amended Loan Agreement to become immediately due and payable.

If we do not have or are unable to generate sufficient cash available to repay our debt obligations when they become due and payable, either upon
maturity or in the event of a default, we may not be able to obtain additional debt or equity financing on favorable terms, if at all, which may negatively
impact our ability to operate our business.

Our ability to access credit on favorable terms, if necessary, for the funding of our operations and capital projects may be limited due to changes in
credit markets.

Our Amended Loan Agreement with First-Citizens provides for a secured revolving credit facility (the “Revolving Line”), in an aggregate principal
amount of up to $15.0 million. The Revolving Line matures on July 6, 2025. As of December 31, 2023, we had not drawn on this credit facility. On March
10, 2023, we violated certain terms of the Amended Loan Agreement by opening bank accounts with another financial institution and transferring funds
from SVB. We entered into a letter agreement with Silicon Valley Bridge Bank waiving enforcement of this covenant and providing us the right to hold a
portion of our cash at other financial institutions. Any future violation of any of the covenants, as amended, could result in a default under the Amended
Loan Agreement that would permit First-Citizens to restrict our ability to further access the Revolving Line for loans and require the immediate repayment
of any outstanding loans under the agreement. In addition, certain provisions in the these covenants are subject to renegotiation at the beginning of each
fiscal year, which further reduces our ability to anticipate whether this source of capital will continue to be available in the near term. As of December 31,
2023, we had cash management accounts with a financial institution other than First-Citizens and instructed our customers to direct payments to us to these
separate  operating  accounts.  Until  certain  such  customer  payments  to  third  party  operating  accounts  are  re-directed  to  the  cash  collateral  accounts  with
First-Citizens,  and  certain  account  balances  are  moved  back  to  cash  collateral  accounts  and  other  accounts  held  at  First-Citizens,  we  will  be  unable  to
obtain credit advances under the Revolving Line. See “Note 7. Borrowings” to the “Notes to Consolidated Financial Statements” included in this report.

Additionally, in the past, the credit markets and the financial services industry have experienced disruption characterized by the bankruptcy, failure,
collapse or sale of various financial institutions, increased volatility in securities prices, diminished liquidity and credit availability and intervention from
the U.S. and other governments. Continued concerns about the systemic impact of potential long-term or widespread downturn, energy costs, geopolitical
issues, the availability and cost of credit, the global commercial and residential real estate markets and related mortgage markets and reduced consumer
confidence have contributed to increased market volatility. The cost and availability of credit has been and may continue to be adversely affected by these
conditions. We cannot be certain that funding for our capital needs will be available from our existing financial institutions and the credit markets if needed,
and if available, to the extent required and on acceptable terms. The Amended Loan Agreement terminates on December 1, 2027, and if we cannot renew
or refinance this facility or obtain funding when needed, in each case on acceptable terms, such conditions may have an adverse effect on our ability to
operate our business.

Item 1B. Unresolved Staff Comments.

None.

Item 1C. Cybersecurity

Risk management and strategy

We  recognize  the  importance  of  protecting  our  critical  information  technology  (“IT”)  systems  and  data  from  material  risks  from  cybersecurity
threats.  Risk  management  for  cybersecurity  threats  is  integrated  into  our  overall  enterprise  risk  management  system.  We  consider  cybersecurity  risks
alongside other business risks. Our risk management framework includes risk assessments, internal controls, and systems monitoring mechanisms. We have
established  processes  designed  to  assess,  identify,  and  manage  material  risks  from  cybersecurity  threats  to  our  IT  systems  and  critical  data,  including
intellectual property, confidential information, and personal

58

data (“Information Systems and Data”). Third parties also play a role in our cybersecurity efforts. We engage third-party services to assist us from time to
time  to  conduct  evaluations  of  our  security  controls,  whether  through  penetration  testing,  independent  audits  or  consulting  on  practices  to  address  new
challenges. We conduct audits and evaluations of our IT infrastructure, network architecture, and software applications to help us identify vulnerabilities,
potential entry points, and areas for improvement. We perform assessments considering principles from the National Institute of Standards and Technology
Cybersecurity Framework and by using an external third-party security assessor from time to time.

Depending on the environment, we employ strategies and practices designed to protect and mitigate cybersecurity material risks to our Information

Systems and Data, including but not limited to:

• Utilizing  third-party  tools  to  monitor  threats  and  cybersecurity  vulnerabilities,  reduce  risk,  and  enhance  governance,  risk,  and  compliance

•

management.
Engaging  a  managed  cybersecurity  service  provider  to  monitor  and  assess  cybersecurity  threats,  serve  as  a  point  of  contact  for  incident
notification, and collaborate with our in-house IT team.

• Maintaining security policies, procedures, and standards considering evolving threats and industry standards.
•
•
•
•
• Maintaining an incident response plan and conducting tabletop exercises.

Engaging external subject matter experts and advisors to inform us of current cyber practices, policies, and programs.
Conducting tabletop exercises focused on scenarios such as ransomware, disaster recovery, and business continuity.
Providing mandatory annual security and privacy awareness training to all employees who have access to company email and connected devices.
Conducting phishing simulations and cyber hygiene training sessions to educate employees and promote responsible cybersecurity practices.

We  have  established  an  incident  response  team,  which  is  led  by  our  IT,  legal,  and  compliance  leaders  and  is  comprised  of  stakeholders  from  various
departments  in  the  Company. A  designated  member  from  our  IT  team  is  responsible  for  conducting  incident  assessments,  determining  severity  levels,
informing relevant stakeholder, such as the incident response team and senior management, and maintaining documentation of the remediation activity.

In the event of a security incident, our incident response processes are designed to escalate certain cybersecurity incidents to senior leadership, the

audit committee and the board of directors, as deemed appropriate.

Governance

Our  audit  committee  is  responsible  for  overseeing  our  cybersecurity  risk  management  processes,  including  regarding  cybersecurity  threats.  Our
CFO,  Anshul  Maheshwari,  and  Senior  Vice  President  of  Operations  &  Technology,  Jeff  Bertolini,  provide  briefings  to  our  audit  committee  on  the
effectiveness  and  progress  of  our  cybersecurity  risk  management  program  on  regular  basis. Mr.  Bertolini  has  completed  the  Chief  Technology  Officer
program at the Wharton School of the University of Pennsylvania and has over 30 years of experience leading all aspects of operations and IT. Our board
of directors receives regular reports from our audit committee chair regarding our cyber risk management programs, potential cybersecurity risks, efforts to
mitigate such risks, and the audit committee’s oversight of these activities.

For  a  description  of  the  risks  from  cybersecurity  threats  that  may  materially  affect  the  Company  and  how  they  may  do  so,  see  Item  1A.  “Risk
Factors”,  including  “If  we  experience  significant  disruptions  in  our  information  technology  systems,  our  business,  results  of  operations,  and  financial
condition could be adversely affected".

Item 2. Properties.

Our leased headquarters in Santa Clara, California, comprises approximately 21,848 square feet, and the lease for this space expires in May 2025.
Our headquarters houses our product development, marketing, finance, education, and administration functions. We also lease research and development
and  warehouse  space  in  another  building  in  Santa  Clara,  California  under  a  lease  that  will  expire  in  October  2026,  and  office  spaces  in  Gallarate,  Italy
which expires in August 2027 to accommodate our European sales and marketing team. We believe our facilities are adequate and suitable for our current
needs but in the future we may need additional space.

59

Item 3. Legal Proceedings

We may be subject to legal proceedings and claims in the ordinary course of business. We cannot predict the results of any such disputes, and despite
the potential outcomes, the existence thereof may have an adverse material impact on us due to diversion of management time and attention as well as the
financial costs related to resolving such disputes.

Item 4. Mine Safety Disclosures

Not Applicable.

60

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

PART II

Market Price of Common Stock

Our common stock is listed on the Nasdaq Global Market under the symbol “SIBN”.

Holders of Record

As of February 20, 2024, we had 132 holders of record of our common stock. The actual number of stockholders is greater than this number of record
holders, and includes stockholders who are beneficial owners, but whose shares are held in street name by brokers and other nominees. This number of
holders of record also does not include stockholders whose shares may be held in trust by other entities.

Dividend Policy

We have never declared or paid any cash dividends on our capital stock, and we do not currently intend to pay any cash dividends on our capital stock

in the foreseeable future.

Item 6. [Reserved]

61

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

    The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our financial statements
and the related notes to those statements included elsewhere in this Annual Report on Form 10-K. Some of the information contained in this discussion and
analysis or set forth elsewhere in this Annual Report on Form 10-K, including information with respect to our plans and strategy for our business, includes
forward-looking  statements  that  involve  risks  and  uncertainties.  As  a  result  of  many  important  factors,  including  those  set  forth  in  the  “Risk  Factors”
section of this Annual Report on Form 10-K, our actual results could differ materially from the results described in, or implied, by these forward-looking
statements.

Overview

We  are  a  medical  device  company  dedicated  to  solving  musculoskeletal  disorders  of  the  sacropelvic  anatomy.  Leveraging  our  knowledge  of  pelvic
anatomy and biomechanics, we have pioneered proprietary minimally invasive surgical implant systems to address sacroiliac joint dysfunction as well as
address unmet clinical needs in pelvic fixation and management of pelvic fractures.

Our products include a series of patented titanium implants and the instruments used to implant them, as well as implantable bone products. Since
launching  our  first  generation  iFuse  in  2009,  we  have  launched  new  titanium  implant  product  lines,  iFuse-3D  in  2017,  iFuse-TORQ  in  2021  and  iFuse
Bedrock  Granite  in  2022.  Within  the  United  States,  our  iFuse,  iFuse-3D  and  iFuse-TORQ  have  clearances  for  applications  across  sacroiliac  joint
dysfunction and fusion, adult deformity and degeneration, and pelvic trauma.

We market our products primarily with a direct sales force as well as a number of third-party sales agents in the United States, and with a combination
of a direct sales force and sales agents in other countries. As of December 31, 2023, more than 95,000 procedures have been performed by over 3,600
physicians in the United States and 38 other countries since we introduced iFuse in 2009.

Factors Affecting Results of Operations and Key Performance Indicators

We monitor certain key performance indicators that we believe provide us and our investors indications of conditions that may affect results of our
operations. Our revenue growth rate and commercial progress is impacted by, among other things, our key performance indicators, including our ability to
expand access to solutions, increase physician penetration, launch new products, address human capital needs and gain operational efficiencies.

Expand Access to Solutions

As we expand our portfolio, the experience, caliber, and strong clinician relationships of our sales force, including our network of third-party sales
agents,  will  be  crucial  to  drive  adoption  of  our  future  products  and  procedures.  Since  our  initial  public  offering  in  2018,  we  have  made  significant
investments in our commercial infrastructure to build a valuable sales team to expand the market, drive physician engagement and deliver revenue growth.

While we will continue to selectively expand our sales force, we are also focused on increasing our sales managers' capacity and driving sales force
productivity  by  adding  more  clinical  support  specialists  and  implementing  hybrid  models,  including  selectively  adding  third-party  sales  agents  for  case
coverage, and by placing instrument trays and implants at select sites of service. This expansion of our sales force is one aspect of increasing the overall
number of procedures in a given period that we can support with products, which is what we call “surgical capacity.” Our surgical capacity is also limited
by the volume of implant inventory and the number of instrument trays held ready for surgery, either at our headquarters facility, forward deployed with our
sales force or placed at customer facilities. As we grow, and as adoption of our solutions continues to mature, our overall surgical capacity may become an
important driver of the amount of revenue that we can generate.

As of December 31, 2023, our U.S. sales force consisted of 82 territory sales managers and 69 clinical support specialists directly employed by us and
175 third-party sales agents, compared to 88 territory sales managers and 73 clinical support specialists directly employed by us and 105 third-party sales
agent as of December 31, 2022. As of December 31, 2023, our international sales force consisted of 14 sales representatives directly employed by us and
31 third-party sales agents and resellers, compared to 18 sales representatives directly employed by us and 30 third-party sales agents and resellers as of
December 31, 2022.

62

As of December 31, 2023, over 20 percent of our procedures for sacroiliac joint dysfunction were performed at ambulatory surgery centers, or ASCs.
With  the  steady  increase  in  the  numbers  of  minimally  invasive  procedures,  including  sacroiliac  joint  fusion  procedures,  being  performed  at  ASCs,  we
continue to actively engage with these facilities to educate their management groups on our clinical evidence, exclusive commercial payor coverage and
focus on driving improved education and pathways between pain physicians and surgeons.

We  have  been  making  targeted  investments  in  digital  marketing  initiatives  to  drive  patient  awareness,  to  empower  and  educate  patients  as  they
manage their sacroiliac joint dysfunction and associated pain. These marketing programs are targeted at patients in chronic, severe sacroiliac joint pain who
have been in conservative care for an extended period of time. We are focused on connecting patients with physicians in their area who perform minimally
invasive sacroiliac joint procedures through our Find-a-Doctor website tool. Through a variety of channels, including search, social and display, we have
deployed a number of campaigns and are continually optimizing to maximize patient awareness and to connect patients with physicians. Our data-driven
approach enables us to focus our investment on the most cost-effective programs.

Physician Engagement

Engaging and educating physician and other healthcare professionals about the clinical merits and patient benefits of our solutions will be important
to grow physician adoption. Our medical affairs team works closely with our sales team to increase physician engagement and activation. Physician activity
includes both the number of physicians performing our procedures as well as the number of procedures performed per physician. In addition to training
new physicians, we have several initiatives to re-engage inactive physicians.

We  utilize  a  combination  of  hands-on  cadaveric  and  dry-lab  training,  as  well  as  SI-BONE  SImulator  -  a  portable,  radiation-free,  haptics  and
computer-based  simulator  -  for  training  purposes,  and  optimize  our  programs  to  improve  adoption  rate,  time  to  first  case  and  ultimately  physician
productivity.

We  are  targeting  over  12,000  U.S.  physicians  including  over  8,000  orthopedic  and  neurological  surgeons  and  approximately  4,500  interventional
spine physicians, to perform our procedures. As of December 31, 2023 and 2022, in the United States more than 2,700 physicians and 2,200 physicians,
respectively, have been trained on iFuse and have treated at least one patient. Outside the United States, as of December 31, 2023 and 2022, more than 900
and 800 physicians, respectively, have been trained on iFuse and have treated at least one patient. Since launching our academic training program in August
2018, we have trained residents and fellows in over 240 academic programs in the United States, resulting in the training of approximately 1,600 surgical
residents and fellows.

Expand Addressable Markets

Expanding our platform of sacropelvic solutions to address sacroiliac joint dysfunction, pelvic fixation and pelvic trauma has been a key tenet of our
strategy, and we have made substantial progress on this mission. With iFuse-3D, iFuse-TORQ and iFuse Bedrock Granite, we believe that the value of our
innovative, versatile, and complementary product portfolio provides physicians with a comprehensive set of alternatives, and positions us as the top choice
for physicians for sacropelvic solutions. We also offer an allograft bone implant for physicians who believe that this kind of implant can be important to
obtaining stabilization and /or fusion.

In  June  2022,  we  completed  enrollment  in  SILVIA,  a  two-year  prospective  international  multi-center  randomized  controlled  trial  of  two  different
methods for pelvic fixation in adult patients undergoing multi-segmental, or long-construct, spinal fusion. We anticipate the results for the primary endpoint
in 2025. In September 2022 we enrolled the first of the targeted 120 patients in our SAFFRON study, a prospective randomized controlled trial of surgery
using our iFuse-TORQ device vs. non-surgical management in patients with debilitating sacral fragility or insufficiency fractures. We anticipate results to
be available in late 2024. We are working with a select group of physicians on STACI, a prospective study on the use of iFuse-TORQ in patients with
sacroiliac joint dysfunction. The purpose of STACI is to provide post-market information on the safety and effectiveness of minimally invasive sacroiliac
joint fusion procedures performed with iFuse-TORQ.

We continue to invest in research and development initiatives to bring new and differentiated solutions to the market that deliver on our vision of
improving patient quality of life through differentiated solutions to target segments with a clear unmet clinical need. Robust clinical evidence is central to
drive adoption and favorable reimbursement, and we remain focused on continuing to set the industry standard in delivering evidence-based care through
best-in-class clinical trials that demonstrate the efficacy, safety, and economic benefit of our solutions. In 2023, we spent $15.0 million on research and
development, equating to 11% of our 2023 revenue.

63

Enhance Employee Experience and Engagement

Our ability to recruit, develop and retain highly skilled talent is a significant determinant of our success. To attract, retain, and develop our talent, we
seek to create a diverse and inclusive workplace with opportunities for our employees to thrive and advance in their careers. We support this with market-
competitive compensation, comprehensive benefits, and health and wellness programs.

In  addition  to  ensuring  workforce  diversity  and  equitable  compensation  for  our  employees,  we  maintain  a  strong  focus  on  enhancing  employee
retention  and  job  satisfaction.  To  achieve  this,  we  have  established  a  feedback  mechanism  to  continually  monitor  and  respond  to  employee  sentiment.
Using  this  feedback,  we  deploy  strategies  that  enhance  the  skills  of  our  people  managers  and  improve  internal  communications  with  employees.
Furthermore, we provide ongoing learning and leadership training opportunities to support professional growth.

In 2023, we conducted instructor-led trainings designed to build people leadership capabilities and train managers on delivering actionable feedback.
We  have  also  adopted  a  goal  for  each  of  our  managers  to  have  regular  check-ins  with  employees  to  discuss  their  personal  goals  and  career  plans  in
furtherance of our commitment to career and professional development.

We maintain a commitment to employee retention by leveraging insights from exit interviews and engagement surveys to continuously enhance the

workplace experience.

Gain operational efficiency

To support our growing portfolio of solutions, we continue to evolve our business processes to identify, measure and improve operational efficiency.

The information developed will allow us to optimize processes, increase sales force productivity and improve asset utilization.

We are focused on increasing our territory sales managers and sales representatives capacity, efficiency and productivity. We may do this by adding
more  clinical  support  specialists  and  third-party  sales  agents  as  part  of  hybrid  arrangements  for  case  coverage,  and  by  consigning  instrument  trays  and
implants at selective sites of service. Our average revenue per territory sales manager has increased to approximately $1.6 million in fiscal year 2023, from
$1.2 million in fiscal year 2022.

We have made significant investments in instrument trays used to perform surgeries. Our goal is to deploy instrument trays to the market where the
demand exists to increase our asset utilization rates over time and use capital more effectively by having our instrument trays used in more surgeries in any
given time period. Given supply chain disruptions impacting the industry, we are working closely with our suppliers to reduce lead time for our implants to
ensure we can support our expanding physician footprint and over time build the resilience in our supply chain to reduce our cash investment in inventory.
Additionally,  we  are  partnering  with  our  suppliers  around  design  for  manufacturing,  specifically  for  newer  products,  to  reduce  the  overall  cost  of  the
implants as we scale, and reduce waste and rework. Lastly,  we  are  integrating  our  demand  planning  and  manufacturing  systems,  to  ensure  we  leverage
actual usage trends as we build surgical capacity to support our growth.

64

Components of Results of Operations

Revenue

Our  revenue  from  sales  of  implants  fluctuate  based  on  volume  of  cases  (procedures  performed),  discounts,  mix  of  international  and  U.S.  sales,
different implant pricing and the number of implants used for a particular patient. Similar to other orthopedic companies, our case volume can vary from
quarter  to  quarter  due  to  a  variety  of  factors  including  reimbursement,  sales  force  changes,  physician  activities,  product  launches,  and  seasonality.  In
addition, our revenue is impacted by changes in average selling price as we respond to the competitive landscape and price differences at different medical
facilities, such as hospitals, ASCs and OBLs. Further, revenue results can differ based upon the mix of business between U.S. and international sales mix of
our products used, and the sales channel through which each procedure is supported. Our revenue from international sales is impacted by fluctuations in
foreign currency exchange rates between the U.S. dollar (our reporting currency) and the local currency.

Our business is affected by seasonal variations. For instance, we have historically experienced lower sales in the summer months and higher sales in
the last quarter of the fiscal year as patients have more time in the winter months to have the procedure completed or want to take advantage of their annual
limits on deductibles, co-payments and other out-of-pocket payments specified in their insurance plans. However, taken as a whole, seasonality does not
have a material impact on our financial results from year to year.

Cost of Goods Sold, Gross Profit, and Gross Margin

We  utilize  third-party  manufacturers  for  production  of  our  implants  and  instrument  trays.  Cost  of  goods  sold  consists  primarily  of  costs  of  the
components of implants and instruments, instrument tray depreciation, royalties, scrap and inventory obsolescence, as well as distribution-related expenses
such as logistics and shipping costs. Our cost of goods sold has historically increased as case levels increase and from changes in our product mix.

Operating Expenses

Our operating expenses consist of sales and marketing, research and development, and general and administrative expenses. Personnel costs are the
most  significant  component  of  operating  expenses  and  consist  of  salaries,  sales  commissions  and  other  cash  and  stock-based  compensation  related
expenses. We intend to make investments to execute our strategic plans and operational initiatives. We anticipate certain operating expenses will continue
to increase to support our growth.

Sales and Marketing Expenses

Sales and marketing expenses primarily consist of salaries, stock-based compensation expense, and other compensation related costs, for personnel
employed  in  sales,  marketing,  medical  affairs,  reimbursement  and  professional  education  departments.  In  addition,  our  sales  and  marketing  expenses
include commissions and bonuses, generally based on a percentage of sales, as well as certain commission guarantees paid to our senior sales management,
territory sales managers, clinical support specialists and third-party sales agents.

Research and Development Expenses

Our research and development expenses primarily consist of engineering, product development, clinical and regulatory expenses (including clinical
study  expenses),  consulting  services,  outside  prototyping  services,  outside  research  activities,  materials,  depreciation,  and  other  costs  associated  with
development of our products. Research and development expenses also include related personnel compensation and stock-based compensation expense. We
expense research and development costs as they are incurred.

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

General and Administrative Expenses

General and administrative expenses primarily consist of salaries, stock-based compensation expense, and other costs for finance, accounting, legal,

insurance, compliance, and administrative matters.

65

Interest Income

Interest income is primarily related to our investments of excess cash in money market funds and marketable securities.

Interest Expense

Interest expense is primarily related to borrowings, amortization of debt issuance costs, and accretion of final fees on the First-Citizens Term Loan.

Other Income (Expense), Net

Other income (expense), net consists primarily of net foreign exchange gains and losses on foreign transactions.

66

Results of Operations

We manage and operate as one reportable segment. The table below summarizes our results of operations for the periods presented (percentages are

amounts as a percentage of revenue), which we derived from the consolidated financial statements:

Consolidated Statements of Operations Data:
Revenue
Cost of goods sold
Gross profit

Operating expenses:

Sales and marketing
Research and development
General and administrative

Total operating expenses
Loss from operations
Interest and other income (expense), net:

Interest income
Interest expense
Other income (expense), net

Net loss

Year ended December 31, 2023
Amount

%

Year ended December 31, 2022
Amount

%

(in thousands, except for percentages)

$

$

138,886 
29,466 
109,420 

110,254 
15,028 
31,069 
156,351 
(46,931)

6,916 
(3,462)
141 
(43,336)

100 % $
21 %
79 %

79 %
11 %
22 %
113 %
(34)%

5 %
(2)%
— %
(31)% $

106,409 
15,705 
90,704 

107,726 
13,627 
28,960 
150,313 
(59,609)

1,304 
(2,819)
(132)
(61,256)

100 %
15 %
85 %

101 %
13 %
27 %
141 %
(56)%

1 %
(3)%
— %
(58)%

We  derive  the  majority  of  our  revenue  from  sales  to  customers  in  the  United  States.  Revenue  by  geography  is  based  on  billing  address  of  the

customer. The table below summarizes our revenue by geography:

United States
International

Comparison of the years ended December 31, 2023 and 2022

Revenue, Cost of Goods Sold, Gross Profit, and Gross Margin:

Year ended December 31, 2023
Amount

%

Year ended December 31, 2022
Amount

%

$

$

130,621 
8,265 
138,886 

(in thousands except for percentages)
98,751 
7,658 
106,409 

94 % $
6 %
100  % $

93 %
7 %
100 %

Year Ended December 31,
2022
2023

$ Change

% Change

Revenue
Cost of goods sold

Gross profit
Gross margin

$

$

138,886 
29,466 
109,420 

(in thousands except for percentages)
32,477 
$
13,761 
18,716 

106,409 
15,705 
90,704 

$

$

$

79 %

85 %

31 %
88 %

21 %

Revenue. The increase in revenue for the year ended December 31, 2023 compared to the year ended December 31, 2022 comprised a $31.9 million

increase in our U.S. revenue and an increase of $0.6 million in our international revenue. The increase in revenue is due to the increase in case volumes,
driven by a seasoned and growing base of active physicians and an expanded product portfolio.

67

 
Gross Profit and Gross Margin. Gross profit increased $18.7 million for the year ended December 31, 2023 compared to the year ended December

31, 2022 driven by higher revenue. Gross margin was 79% for the year ended December 31, 2023 compared to 85% in the prior year. Gross margin
decreased due to procedure and product mix given the higher total costs of iFuse-TORQ and iFuse Bedrock Granite implants including royalties, the
increase in inventory reserve expense and the increase in depreciation costs to support the growth of the business.

Operating Expenses:

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

Year Ended December 31,
2022
2023

$ Change

% Change

(in thousands, except for percentages)

$

$

110,254  $
15,028 
31,069 
156,351  $

107,726  $
13,627 
28,960 
150,313  $

2,528 
1,401 
2,109 
6,038 

2 %
10 %
7 %

4 %

Sales and Marketing Expenses. The increase in sales and marketing expenses for the year ended December 31, 2023 as compared to the year ended
December 31, 2022 was primarily due to a $6.1 million increase in commissions driven by higher revenues, partially offset by a $3.6 million decrease in
employee related costs and travel related costs driven by lower headcount within sales and marketing as well as timing of certain commercial activities.

Research and Development Expenses. The increase in research and development expenses for the year ended December 31, 2023 as compared to the
year  ended  December  31,  2022  was  primarily  due  to  a  $0.9  million  increase  in  employee  related  costs  and  stock-based  compensation  due  to  higher
compensation, a $0.4 million increase in consulting costs and travel related costs driven by more projects in development, and a $0.1 million increase in
facilities and other related costs resulting from the research and development facility.

General and Administrative Expenses. The increase in general and administrative expenses for the year ended December 31, 2023 as compared to the
year  ended  December  31,  2022  was  primarily  due  to  a  $1.6  million  increase  in  employee  related  costs  and  stock-based  compensation,  a  $0.6  million
increase in the allowance for credit losses and a $0.3 million increase in accounting and audit fees primarily associated with Sarbanes-Oxley compliance
requirements, partially offset by a $0.4 million decrease in consulting costs.

Interest and Other Income (Expense), Net:

Interest income
Interest expense
Other income (expense), net
Total interest and other income (expense), net

Year Ended December 31,

2023

2022

$ Change

% Change

(in thousands, except for percentages)

$

$

6,916  $
(3,462)
141 
3,595  $

1,304  $
(2,819)
(132)
(1,647) $

5,612 
(643)
273 
5,242 

430 %
(23)%
207 %

318 %

Interest Income.  The  increase  in  interest  income  for  the  year  ended  December  31,  2023  as  compared  to  the  year  ended  December  31,  2022  was
mainly due to higher interest earned on our investments in marketable securities, primarily as a result of higher interest rates earned on higher cash and
investment balances.

Interest Expense. The increase in interest expense for the year ended December 31, 2023 as compared to the year ended December 31, 2022 was

primarily due to higher interest rates associated with the First-Citizens Term Loan.

Other Income (Expense), Net. Other income (expense), net changed from expense to income for the year ended December 31, 2023 as compared to

the year ended December 31, 2022 due to foreign currency fluctuations.

68

Liquidity and Capital Resources

As of December 31, 2023, we had cash and marketable securities of $166.0 million compared to $97.3 million as of December 31, 2022. We have
financed our operations primarily through our public offerings and debt financing arrangements. As of December 31, 2023 and 2022 we had $36.1 million
and $35.2 million outstanding debt, respectively.

As of December 31, 2023, we had an accumulated deficit of $400.4 million. During the years ended December 31, 2023 and 2022, we incurred a net
loss of $43.3 million and $61.3 million, respectively, and expect to incur additional losses in the future. We have not achieved positive cash flow from
operations to date.

In  May  2023,  we  received  a  total  of  $83.7  million  of  net  proceeds  after  deducting  the  underwriting  discounts  and  commissions  from  the  public

offering of our common stock.

Based upon our current operating plan, we believe that our existing cash and marketable securities will enable us to fund our operating expenses and
capital expenditure requirements over the next 12 months and beyond. However, the financial impact of a potential economic downturn or capital market
disruptions pose risks and uncertainties in our future available capital resources. We may face challenges and uncertainties and, as a result, may need to
raise additional capital as our available capital resources may be consumed more rapidly than currently expected due to, but not limited to (a) decreases in
sales of our products and the uncertainty of future revenues from new products; (b) changes we may make to the business that affect ongoing operating
expenses; (c) changes we may make in our business strategy; (d) regulatory and reimbursement developments affecting our existing products; (e) changes
we may make in our research and development spending plans; and (f) other items affecting our forecasted level of expenditures and use of cash resources.
In addition, as we seek to deploy new product offerings, the need for additional capital to fund the purchase of inventories of implants and instrument trays
may become more acute and may limit the number of revenue opportunities that we pursue. Each new product family introduced typically requires the
purchase of consumable implant inventory as well as investment in a fleet of instrument trays required to support procedures nationwide.

Term Loan

Our outstanding debt is related to a term loan pursuant to the Loan and Security Agreement dated August 12, 2021 (the “Effective Date”), entered
into by us and Silicon Valley Bank (“SVB”). Pursuant the agreement, SVB provided a term loan in the aggregate principal amount of $35.0 million to us
(the “Original Term Loan”).

On January 6, 2023, we entered into a First Amendment to Loan and Security Agreement (the “Amendment”) with SVB, which amends our Original
Term Loan pursuant to which we had a term loan facility in an aggregate principal amount of $35.0 million (the “Original Loan Agreement” and with the
Amendment, collectively the “Amended Loan Agreement”). Upon entry into the Amended Loan Agreement, we borrowed $36.0 million pursuant to a new
term  loan  (the  “Term  Loan”),  which  was  substantially  used  to  repay  in  full  the  $35.0  million  term  loan  facility  outstanding  under  the  Original  Loan
Agreement and secured a revolving credit facility in an aggregate principal amount of up to $15.0 million (the “Revolving Line"). On March 14, 2023 all of
SVB’s assets and liabilities, including all of SVB’s rights as the lender pursuant to the Amended Loan Agreement, were assigned to Silicon Valley Bridge
Bank. On March 27, 2023, all of Silicon Valley Bridge Bank’s assets and liabilities were assigned and assumed by First-Citizens Bank & Trust Company
(“First-Citizens”).  The  Amended  Loan  Agreement  also  includes  an  uncommitted  accordion  term  loan  in  an  aggregate  principal  amount  of  up  to  $15.0
million, which accordion may be approved by First-Citizens, solely in its discretion, upon our request. The Term Loan matures on December 1, 2027 (the
“Term Loan Maturity Date”). Interest on the Term Loan will be payable monthly at a floating annual rate set at the greater of the prime rate as published in
the  Wall  Street  Journal  plus  0.5%  or  6.75%.  Commencing  on  July  1,  2025,  we  will  be  required  to  make  monthly  principal  Term  Loan  amortization
payments.  A  final  fee  payment  of  2%  of  the  original  principal  amount  of  the  Term  Loan  is  due  upon  the  earlier  of  the  Term  Loan  Maturity  Date,
termination, acceleration by First-Citizens following an event of default, or prepayment of the Term Loan. We may elect to prepay the Term Loan in whole
prior  to  the  Term  Loan  Maturity  Date  subject  to  a  prepayment  fee  equal  to  2%  of  the  principal  amount  of  the  Term  Loan  prepaid  at  such  time.  No
prepayment fee would be due if the Term Loan is refinanced by First-Citizens. Pursuant to the terms of the Amended Loan Agreement, revolving loans
may be borrowed, repaid and reborrowed until the maturity date, which will be July 6, 2025 (the “Revolving Line Maturity Date”). Borrowings under the
Revolving Line are based on 80% of eligible domestic accounts receivable borrowing base. Interest on the outstanding balance of the Revolving Line will
be payable monthly at a floating annual rate set at the greater of the prime rate as published in the Wall Street Journal or 6.25%. Interest on borrowings is
due monthly and any principal balance is due on the Revolving Line Maturity Date, provided that when Revolving Line Advances are outstanding, in the
event  we  do  not  maintain  an  adjusted  quick  ratio  of  at  least  1.5  to  1.0,  then  falling  below  such  threshold  will  allow  First-Citizens  to  apply  accounts
receivable  collections  to  outstanding  Revolving  Line  borrowings.  We  will  pay  a  total  commitment  fee  of  $187,500  on  account  of  the  Revolving  Line
payable in installments, but fully earned at close. We will also be required to pay a fee of $150,000 if we terminate the Amended Loan Agreement or the
Revolving Line prior to Revolving Line Maturity Date, or if First-Citizens terminates the Loan Agreement or the Revolving Line following an event of
default. No termination fee would be due if the Revolving Line is replaced with a new facility with First-Citizens. No amounts were outstanding under the
Revolving Line as of December 31, 2023.

69

On March 10, 2023, we violated certain terms of the credit facility by opening bank accounts with another financial institution and transferring funds
from SVB. We entered into a letter agreement with Silicon Valley Bridge Bank waiving enforcement of this covenant and providing us the right to hold a
portion of our cash at other financial institutions. A future violation of any covenants could result in a default under the Amended Loan Agreement that
would  permit  First-Citizens  to  restrict  our  ability  to  further  access  the  Revolving  Line  of  Credit  for  loans  and  require  the  immediate  repayment  of  any
outstanding  loans  under  the  agreement.  As  of  December  31,  2023,  we  were  in  compliance  with  all  debt  covenants,  provided,  however,  that  in  order  to
access  future  credit  advances  under  the  Revolving  Line  of  Credit,  we  will  be  required  to  redirect  certain  customer  payments  and  transfer  certain  cash
management  account  balances,  in  each  case,  back  to  First-Citizens.  As  of  December  31,  2023,  we  had  cash  management  accounts  with  a  financial
institution  other  than  First-Citizens  and  instructed  our  customers  to  direct  payments  to  us  to  these  separate  operating  accounts.  Until  such  customer
payments  are  directed  back  to  certain  First-Citizens  cash  collateral  accounts,  and  certain  balances  and  funds  are  moved  back  to  the  First-Citizens  cash
collateral accounts and other accounts held at First-Citizens, we will be unable to obtain credit advances under the Revolving Line.

The  Amended  Loan  Agreement  contains  customary  events  of  default,  including  bankruptcy,  the  failure  to  make  payments  when  due,  the
occurrence of a material impairment on First-Citizens' security interest over the collateral, a material adverse change, the occurrence of a default under
certain other indebtedness of our company and our subsidiaries, the rendering of certain types of judgments against us and our subsidiaries, the revocation
of  certain  government  approvals,  violation  of  covenants,  and  incorrectness  of  representations  and  warranties  in  any  material  respect.  In  addition,  the
Amended Loan Agreement contains a financial covenant which requires us to maintain, at all times during which we are subject to financial covenants
under the Amended Loan Agreement is in effect, certain net revenue levels as agreed upon by us and First-Citizens. If we do not comply with the various
covenants  under  the  Amended  Loan  Agreement  and  an  event  of  default  occurs  under  the  Amended  Loan  Agreement,  the  interest  rate  on  outstanding
amounts can increase by 3% and First-Citizens may, subject to various customary cure rights, decline to provide additional advances under the Revolving
Line, require the immediate payment of all loans and other amounts outstanding under the Amended Loan Agreement, and foreclose on all collateral.

Cash Requirements

Our  material  cash  requirements  include  various  contractual  and  other  obligations  consisting  of  long-term  debt  obligations  with  First-Citizens,

operating lease obligations and purchase obligations with some of our suppliers. Expected timing of those payments are as follows:

Total

Less than 1 year

Principal obligations and final fee on long-term debt (1) $
Interest obligations (2)
Operating leases obligations
Purchase obligations

Total

$

36,720  $
8,899 
3,118 
430 
49,167  $

— 
3,294 
1,543 
430 
5,267 

Payments Due By Period

1-3 years
(in thousands)
22,800 
$
5,006 
1,566 
— 
29,372 

$

$

$

4-5 years

More than 5
years

13,920  $
599 
9 
— 
14,528  $

— 
— 
— 
— 
— 

(1) Represents the principal obligations and the final fee at maturities of our First-Citizens Term Loan.
(2) Represents the future interest obligations on our First-Citizens Term Loan estimated using an interest rate of 9.0% as of December 31, 2023.

This compared to $48.7 million of contractual obligations as of December 31, 2022.

70

Cash Flows

The following table sets forth the primary sources and uses of cash for each of the periods presented below:

Net cash provided by (used in):
Operating activities
Investing activities
Financing activities
Effects of exchange rate changes on cash and cash equivalents
Net increase in cash and cash equivalents

Cash Used in Operating Activities

Year Ended December 31,
2022
2023
(in thousands)

$ Change

$

$

(18,713) $
(59,798)
90,933 
132 
12,554  $

(41,655) $
(2,815)
2,197 
(429)
(42,702) $

22,942 
(56,983)
88,736 
561 
55,256 

Net cash used in operating activities for the year ended December 31, 2023 of $18.7 million resulted from cash outflows due to net loss of $43.3
million, adjusted for $29.5 million of non-cash items and cash outflows from changes in operating assets and liabilities of $4.8 million. Net cash used in
operation activities for the year ended December 31, 2022 of $41.7 million resulted from cash outflows due to net loss of $61.3 million, adjusted for $27.6
million of non-cash items and cash outflows from changes in operating assets and liabilities of $8.0 million. The decrease in net loss, net of non-cash items
for the year ended December 31, 2023 compared to the year ended December 31, 2022 was mainly due to increased revenues. Net cash outflows from
changes in operating assets and liabilities for year ended December 31, 2023 were primarily due to higher accounts receivable due to timing of collections
and  the  increase  in  revenue  in  the  fourth  quarter  of  2023,  higher  inventory  build-up  related  to  our  implants,  higher  prepaid  expenses  due  to  timing  of
payments, and lower accounts payable attributable to the normal course timing of expenses, offset in part by an increase in accrued liabilities and other due
to timing of other third-party payments and higher compensation and benefits accruals. Net cash outflows from changes in operating assets and liabilities
for the year ended December 31, 2022 were primarily due to higher inventory build-up related to our iFuse-TORQ and iFuse Bedrock Granite implants and
higher accounts receivable due to timing of collections and the increase in revenue in the fourth quarter of 2022, offset in part by a decrease in prepaid
expenses due to timing of payments for software subscriptions and lower prepaid annual insurance premiums, an increase in accounts payable due to the
timing  of  vendor  payments,  and  an  increase  in  accrued  liabilities  and  other  due  to  timing  of  other  third-party  payments  and  higher  compensation  and
benefits accruals.

Cash Used In Investing Activities

Net cash used in investing activities in the year ended December 31, 2023 was $59.8 million compared to net cash used in investing activities of $2.8
million  in  the  year  ended  December  31,  2022.  Net  cash  used  in  investing  activities  for  the  year  ended  December  31,  2023  consisted  of  purchases  of
property and equipment of $7.8 million related to individual components in instrument trays to support increased case volumes and capitalized costs related
to  the  lease  in  Santa  Clara  and  equipment  and  purchases  of  our  marketable  securities,  net  of  maturities,  of  $52.0  million.  Net  cash  used  in  investing
activities  for  the  year  ended  December  31,  2022  consisted  of  purchases  of  property  and  equipment  of  $9.5  million  related  to  individual  components  in
instrument trays to support increased case volumes, increased demand for iFuse-TORQ and the launch of iFuse Bedrock Granite, as well as capitalized
costs related to the lease in Santa Clara, partially offset by maturities of our marketable securities, net of purchases of $6.7 million.

Cash Provided by Financing Activities

Cash  provided  by  financing  activities  in  the  year  ended  December  31,  2023  was  $90.9  million  resulting  from  proceeds  of  $83.7  million  from  the
issuance  of  common  stock  under  our  follow-on  public  offering,  proceeds  of  $6.6  million  from  the  issuance  of  common  stock  under  our  stock-based
incentive  compensation  plans,  and  net  proceeds  of  $0.7  million  from  the  refinancing  of  our  term  loan  with  First-Citizens.  Cash  provided  by  financing
activities for the year ended December 31, 2022 was $2.2 million related to proceeds from the issuance of common stock under our stock-based incentive
compensation plans.

71

Critical Accounting Policies, Significant Judgments, and Use of Estimates

This discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been
prepared  in  accordance  with  generally  accepted  accounting  principles  in  the  United  States  of  America  (“U.S.  GAAP”).  The  preparation  of  these
consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure
of contingent assets and liabilities at the date of the consolidated financial statements, as well as the reported revenue generated, and expenses incurred
during the reporting periods. We base our estimates on our historical experience, current market conditions and on various other factors that we believe are
reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not
readily apparent from other sources. Actual results may differ from these estimates. We believe that the accounting policy discussed below is critical to
understanding our historical and future performance, as it relates to the more significant area involving management's judgments. For more comprehensive
discussion of our significant accounting policies, refer to “Note 2 - Summary of Significant Account Policies” in the accompanying Notes to Consolidated
Financial Statements in Item 8 of this Form 10-K.

Revenue Recognition

We  derive  our  revenue  from  the  sale  of  our  products  to  medical  groups  and  hospitals  through  our  direct  sales  force  and  third-party  sales  agents
throughout  the  United  States  and  Europe.  We  receive  payment  for  the  implants  consumed  during  the  surgery  and  do  not  receive  additional  or  separate
consideration for the use of the instrument tray furnished for the physicians’s use. We identify the instrument trays as a lease component and the implants as
a  non-lease  component  in  our  arrangements  with  our  customers.  We  determine  that  the  non-lease  component  is  qualitatively  predominant,  and  as  such,
elected the practical expedient to not separate the lease and non-lease components. Therefore, the overall arrangement is accounted for under Accounting
Standards Codification (“ASC”) 606, Revenue from Contracts with Customers (“ASC 606”).

In  accordance  with  ASC  606,  we  recognize  revenue  when  control  is  transferred  to  the  customer,  in  an  amount  that  reflects  the  consideration  we
expect to be entitled to in exchange for the goods or services. To recognize revenue, we apply the following five step approach: (1) identify the contract
with  a  customer,  (2)  identify  the  performance  obligations  in  the  contract,  (3)  determine  the  transaction  price,  (4)  allocate  the  transaction  price  to  the
performance obligations in the contract, and (5) recognize revenue when a performance obligation is satisfied.

As it relates to majority of our revenue consisting of product sales where our sales representative delivers the product at the point of implantation at
hospital  or  medical  facilities,  we  recognize  the  revenue  upon  completion  of  the  procedure  and  authorization  by  the  customer,  net  of  rebates  and  price
discounts. We also generate a small portion of our revenue from sale of products through third-party sales agents and hospital or medical facilities where
the  product  is  ordered  in  advance  of  a  procedure.  The  performance  obligation  is  the  delivery  of  the  product  and  therefore,  we  recognize  revenue  upon
shipment to the customers, net of rebates and price discounts. We account for rebates and price discounts as a reduction to revenue, calculated based on the
terms agreed to with the customer. Sales prices are specified in either customer contract, agreed price list, or purchase order, which is executed prior to the
transfer  of  control  to  the  customer.  For  certain  hospitals  and  medical  facilities,  we  have  agreements  in  place  consisting  of  either  a  master  services
agreement  or  an  approved  price  list,  which  defines  the  terms  and  conditions  of  the  arrangement,  including  the  pricing  information,  payment  terms  and
pertinent aspects of the relationship between the parties. We also have agreements in place with its third-party sales agents, which include standard terms
that  do  not  allow  for  payment  contingent  on  resale  of  the  product,  obtaining  financing,  or  other  terms  that  could  impact  the  distributor’s  payment
obligation.  Our  standard  payment  terms  are  generally  net  30  to  90  days.  We  consider  sales  commissions  and  related  expenses  as  incremental  and
recoverable costs of acquiring customer contracts. Our sales commissions are paid to our sales representatives in connection with each surgery performed.
The period of benefit is concurrent when we recognize our revenue, as such, we also recognize sales commission as expense when incurred.

Stock-Based Compensation

We grant restricted stock unit awards subject to market and service vesting conditions to certain executive officers. This type of grant consists of the
right  to  receive  shares  of  common  stock,  subject  to  achievement  of  time-based  criteria  and  certain  market-related  performance  goals  over  a  specified
period, as established by the Compensation Committee of the Company’s Board of Directors. The fair value of our market-related performance awards is
estimated using a Monte-Carlo simulation, which incorporates the probability of the achievement of the market-related performance goals at the date of
grant.  If  such  performance  goals  are  not  ultimately  met,  the  expense  is  not  reversed.  Stock-based  compensation  expense  is  recognized  ratably  over  the
requisite service period.

Seasonality

Our business is affected by seasonal variations. For instance, we have historically experienced lower sales in the summer months and higher sales in

the last quarter of the fiscal year. However, taken as a whole, seasonality does not have a material impact on our financial results.

72

Recent Accounting Pronouncements

See Note 2 of Notes to Consolidated Financial Statements for related discussions on recently adopted accounting standards and updates on recently

issued accounting standards not yet effective, which information is incorporated by reference here.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

While we became a large accelerated filer as of December 31, 2023, we are not required to reflect the change in our smaller reporting company
status and comply with the associated increased disclosure obligations until our quarterly report for the three-month period ending March 31, 2024. As a
result, we are not required to provide the information otherwise required by this Item

73

    
Item 8. Financial Statements and Supplementary Data

SI-BONE, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID 238)
Consolidated Balance Sheets
Consolidated Statements of Operations and Comprehensive Loss
Consolidated Statements of Changes in Stockholders' Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements
Supplementary Data

74

75
77
78
79
80
81
102

Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of SI-BONE, Inc.

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of SI-BONE, Inc. and its subsidiaries (the “Company”) as of December 31, 2023 and 2022,
and  the  related  consolidated  statements  of  operations  and  comprehensive  loss,  of  changes  in  stockholders’  equity  and  of  cash  flows  for  the  years  then
ended, including the related notes (collectively referred to as the “consolidated financial statements”). We also have audited the Company's internal control
over financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee
of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of
December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years then ended in conformity with accounting principles
generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over
financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

Basis for Opinions

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

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

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

Definition and Limitations of Internal Control over Financial Reporting

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

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of
effectiveness  to  future  periods  are  subject  to  the  risk  that  controls  may  become  inadequate  because  of  changes  in  conditions,  or  that  the  degree  of
compliance with the policies or procedures may deteriorate.

Critical Audit Matters

75

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

Revenue Recognition – U.S. Implantation Product Sales

As described in Note 2 to the consolidated financial statements, product sales where the Company’s sales representative delivers the product at the point of
implantation at the hospital or medical facilities represent the majority of the Company's consolidated revenue. The Company’s consolidated revenue was
$138.9 million for the year ended December 31, 2023, of which, $130.6 million is related to the U.S. Management recognizes the revenue from these sales
upon completion of the procedure and authorization by the customer, net of rebates and price discounts. This represents the majority of the Company’s
consolidated revenue.

The principal consideration for our determination that performing procedures relating to revenue recognition - U.S. implantation product sales is a critical
audit matter is a high degree of auditor effort in performing procedures related to the Company’s revenue recognition.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated
financial statements. These procedures included testing the effectiveness of controls relating to the revenue recognition process, including controls over the
recording  of  product  sales  upon  completion  of  the  procedure  and  authorization  by  the  customer.  These  procedures  also  included,  among  others,  (i)
evaluating revenue transactions by testing the issuance and settlement of invoices and credit memos, (ii) tracing transactions not settled to a detailed listing
of  accounts  receivable,  (iii)  confirming  a  sample  of  outstanding  customer  invoice  balances  at  year  end  and  obtaining  and  inspecting  source  documents,
including  invoices,  sales  contracts,  and  proof  of  implantation  for  unpaid  invoices,  and  obtaining  subsequent  cash  receipt  for  paid  invoices,  where
applicable, for confirmations not returned, and (iv) testing the completeness and accuracy of data provided by management.

/s/PricewaterhouseCoopers LLP
San Jose, California
February 27, 2024

We have served as the Company's auditor since 2013.

76

SI-BONE, INC.
CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share amounts)

ASSETS
CURRENT ASSETS

Cash and cash equivalents
Short-term investments
Accounts receivable, net of allowance for credit losses of $1,118 and $400, respectively
Inventory
Prepaid expenses and other current assets

Total current assets

Property and equipment, net
Operating lease right-of-use assets
Other non-current assets

TOTAL ASSETS

LIABILITIES AND STOCKHOLDERS’ EQUITY
CURRENT LIABILITIES
Accounts payable
Accrued liabilities and other
Operating lease liabilities, current portion

Total current liabilities

Long-term borrowings
Operating lease liabilities, net of current portion
Other long-term liabilities

TOTAL LIABILITIES

Commitments and contingencies (Note 6)

STOCKHOLDERS’ EQUITY
Preferred stock, $0.0001 par value; 5,000,000 shares authorized; no shares issued and outstanding
Common stock, $0.0001 par value; 100,000,000 shares authorized; 40,693,299 and 34,731,577 shares

issued and outstanding, respectively

Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit

TOTAL STOCKHOLDERS’ EQUITY
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY

December 31,
2023

December 31,
2022

$

$

$

$

33,271  $
132,748 
21,953 
20,249 
3,173 
211,394 
16,000 
2,706 
325 
230,425  $

4,588  $

17,452 
1,416 
23,456 
36,065 
1,511 
18 
61,050 

20,717 
76,573 
20,674 
17,282 
2,365 
137,611 
15,564 
4,002 
375 
157,552 

6,279 
13,511 
1,388 
21,178 
35,171 
2,871 
30 
59,250 

— 

— 

4 
569,477 
335 
(400,441)
169,375 
230,425  $

3 
455,172 
232 
(357,105)
98,302 
157,552 

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

77

SI-BONE, INC.
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
(In thousands, except share and per share amounts)

Revenue
Cost of goods sold
Gross profit

Operating expenses:

Sales and marketing
Research and development
General and administrative

Total operating expenses
Loss from operations
Interest and other income (expense), net:

Interest income
Interest expense
Other income (expense), net

Net loss
Other comprehensive income (loss):

Unrealized gain (loss) of marketable securities
Changes in foreign currency translation

Comprehensive loss

Net loss per share, basic and diluted

Year Ended December 31,
2022
2023

138,886  $
29,466 
109,420 

110,254 
15,028 
31,069 
156,351 
(46,931)

6,916 
(3,462)
141 
(43,336)

166 
(63)
(43,233) $

106,409 
15,705 
90,704 

107,726 
13,627 
28,960 
150,313 
(59,609)

1,304 
(2,819)
(132)
(61,256)

(65)
(55)
(61,376)

(1.13) $

(1.79)

$

$

$

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

38,427,419

34,201,824 

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

78

SI-BONE, INC.
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
(In thousands, except share amounts)

Common Stock

Shares

Amount

33,674,085  $

3  $

Additional 
Paid-in 
Capital
429,914  $

Accumulated 
Other 
Comprehensive
Income

Accumulated
Deficit

352  $ (295,849) $

Total 
Stockholders’
Equity
134,420 

Balances as of December 31, 2021
Issuance of common stock upon exercise of stock options, net of
shares withheld
Issuance of common stock related to employee stock purchase
plan
Issuance of common stock upon vesting of restricted stock units
Stock-based compensation
Foreign currency translation
Net unrealized loss on marketable securities
Net loss
Balances as of December 31, 2022
Issuance of common stock from public offerings, net of
underwriting discounts, commissions and offering costs
Issuance of common stock upon exercise of stock options, net of
shares withheld
Issuance of common stock related to employee stock purchase
plan
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock upon exercise of warrant, net of shares
withheld
Stock-based compensation
Foreign currency translation
Net unrealized gain on marketable securities
Net loss

80,571 

170,717 
806,204 
— 
— 
— 
— 
34,731,577 

4,068,497 

698,627 

178,918 
993,077 

22,603 
— 
— 
— 
— 

— 

— 
— 
— 
— 
— 
— 
3 

1 

— 

— 
— 

— 
— 
— 
— 
— 

379 

1,818 
— 
23,061 
— 
— 
— 
455,172 

83,671 

4,386 

2,191 
— 

— 
24,057 
— 
— 
— 

Balances as of December 31, 2023

40,693,299  $

4  $

569,477  $

— 

379 

— 

— 
— 
— 
(55)
(65)
— 
232 

— 

— 

— 
— 

— 
— 
— 
— 
— 
(61,256)
(357,105)

— 

— 

— 
— 

— 
— 
(63)
166 
— 
335  $ (400,441) $

— 
— 
— 
— 
(43,336)

1,818 
— 
23,061 
(55)
(65)
(61,256)
98,302 

83,672 

4,386 

2,191 
— 

— 
24,057 
(63)
166 
(43,336)
169,375 

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

79

 SI-BONE, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

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

Stock-based compensation
 Depreciation and amortization
 Accounts receivable credit losses
Inventory reserve
Accretion (amortization) of discount and premium on marketable securities
Amortization of debt issuance costs
Loss on disposal of property and equipment

Changes in operating assets and liabilities

Accounts receivable
Inventory
Prepaid expenses and other assets
Accounts payable
Accrued liabilities and other

Net cash used in operating activities

Cash flows from investing activities

Maturities of marketable securities
Purchases of marketable securities
Purchases of property and equipment

Net cash used in investing activities

Cash flows from financing activities

Proceeds from follow-on public offering, net of underwriting discounts, commissions and offering costs
Proceeds from debt financing
Repayments of debt financing
Payments of debt issuance costs
Proceeds from the exercise of common stock options
Proceeds from issuance of common stock under employee stock purchase plan

Net cash provided by financing activities

Effect of exchange rate changes on cash and cash equivalents

Net increase (decrease) in cash and cash equivalents

Cash and cash equivalents at
Beginning of year
End of year

Supplemental disclosure of cash flow information
Cash paid for interest
Supplemental disclosure of non-cash information
Unpaid purchases of property and equipment

Year Ended December 31,

2023

2022

$

(43,336)

$

(61,256)

24,057 
5,428 
761 
1,709 
(4,009)
208 
1,302 

(2,122)
(4,719)
(762)
(1,118)
3,888 

(18,713)

137,500 
(189,499)
(7,799)

(59,798)

83,671 
36,000 
(35,275)
(40)
4,386 
2,191 

90,933 

132 

12,554 

20,717 

33,271 

3,263 

501 

$

$

23,061 
3,452 
150 
319 
229 
198 
153 

(6,479)
(6,028)
810 
2,529 
1,207 

(41,655)

126,200 
(119,508)
(9,507)

(2,815)

— 
— 
— 
— 
379 
1,818 

2,197 

(429)

(42,702)

63,419 

20,717 

2,621 

1,115 

$

$

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

80

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. The Company and Nature of Business

SI-BONE, Inc. (the “Company”) was incorporated in the state of Delaware on March 18, 2008 and is headquartered in Santa Clara, California. The
Company is a medical device company that has pioneered a proprietary minimally invasive surgical implant system to fuse the sacroiliac joint for treatment
of musculoskeletal disorders of the sacropelvic anatomy. The Company introduced its first generation iFuse implant in 2009 in the United States, in 2010 in
certain countries in the European Union, and in 2015 in certain countries in the rest of the world. The second generation iFuse implant, iFuse 3-D, was
introduced in 2017 followed by iFuse-TORQ in 2021 and iFuse Bedrock Granite in 2022.

In May 2023, the Company received a total of $83.7 million of net proceeds after deducting the underwriting discounts and commissions from the
offering of 3,775,000 shares of the Company’s common stock and the exercise of underwriter's option to purchase from the Company an additional 566,250
shares  of  the  Company's  common  stock,  at  a  public  offering  price  of  $22.00  per  share.  Of  these  shares,  272,753  shares  were  offered  by  a  selling
stockholder, and the Company did not receive any proceeds from the sale by the selling stockholder.

Risks and Uncertainties

The Company is subject to uncertainties related to liquidity, the ability to meet covenants and access to funding for its capital needs as the financial
service industry has experienced disruptions characterized by the bankruptcy, failure, collapse or sale of various financial institutions. The Company’s cash
and cash equivalents are primarily invested in deposits and money market accounts with two major financial institutions in the U.S. Deposits in these banks
may exceed the federally insured limits or any other insurance provided on such deposits, if any. The Company had accounts with Silicon Valley Bank
(“SVB”).  On  March  10,  2023,  California  regulators  shut  down  SVB  and  the  FDIC  was  appointed  as  SVB’s  receiver.  On  March  26,  2023,  the  FDIC
announced  that  it  had  entered  into  a  purchase  and  assumption  agreement  with  First-Citizens  Bank  &  Trust  Company  (“First-Citizens”)  under  which  all
deposits  of  the  former  Silicon  Valley  Bank  were  assumed  by  First-Citizens. First-Citizens  acquired  the  rights  as  lender  under  the  Company’s  Loan  and
Security Agreement as amended. To date, the Company has not experienced any losses on its deposits of cash, cash equivalents and marketable securities
and continues to have access to these funds. As such the Company's future results of operations and liquidity could be adversely impacted by a variety of
factors including those discussed in the section entitled "Risk Factors" in this report. As of the date of issuance of these consolidated financial statements,
the extent to which the current macroeconomic environment may materially impact the Company's financial condition, liquidity, or results of operations
remains uncertain.

2. Summary of Significant Accounting Policies

Basis of Presentation and Principles of Consolidation

The accompanying consolidated financial statements have been prepared in accordance with generally accepted accounting principles in the United
States  of  America  (“U.S.  GAAP”).  The  consolidated  financial  statements  include  the  Company's  accounts,  as  well  as  those  of  the  Company's  wholly-
owned international subsidiaries. All inter-company accounts and transactions have been eliminated.

Use of Estimates

The  preparation  of  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  estimates  and  assumptions  that  affect  the
reported  amounts  of  assets  and  liabilities  and  disclosure  of  contingent  assets  and  liabilities  as  of  the  date  of  the  financial  statements  and  the  reported
amounts of revenue and expenses during the reporting period. Significant accounting estimates and management judgments reflected in the consolidated
financial statements primarily includes the fair value of performance-based restricted stock unit awards. Estimates are based on historical experience, where
applicable and other assumptions believed to be reasonable by the management. Actual results could differ from those estimates.

Reclassification of prior year presentation

Certain  prior  year  amounts  have  been  reclassified  for  consistency  with  the  current  year  presentation.  These  reclassifications  are  limited  to  the

consolidated statements of cash flows and have no effect on the reported results of operations.

Segments

 The Company's chief operating decision makers are the Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”). The CEO and the
CFO  review  financial  information  presented  on  a  consolidated  basis,  accompanied  by  information  about  revenue  by  geographic  region,  for  purposes  of
evaluating financial performance. The Company has one business activity and there are no segment

81

    
SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

managers who are held accountable for operations, operating results or plans for levels or components below the consolidated unit level. Accordingly, the
Company has determined that it has a single reportable and operating segment structure.

The Company derives substantially all of its revenue from sales to customers in the United States Revenue by geography is based on billing address
of the customer. International revenue accounted for less than 10% of the total revenue during the periods presented. Long-lived assets held outside the
United States are immaterial. Following table summarizes the Company's revenue by geography:

United States
International

Foreign Currency

Year Ended December 31,
2022
2023

 (in thousands)

$

$

130,621  $
8,265 
138,886  $

98,751 
7,658 
106,409 

The Company’s foreign subsidiaries use local currency as their functional currency. Assets and liabilities are translated at exchange rates prevailing at
the balance sheet dates. Revenue, costs and expenses are translated into U.S. dollars using average exchange rates for the period. Gains and losses from
foreign  currency  translation  are  recorded  as  a  component  of  accumulated  other  comprehensive  income  (loss).  Gains  and  losses  from  foreign  currency
transactions are recognized as a component of other income (expense), net.

Concentration of Credit Risk

Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and marketable securities. The Company’s
cash  and  marketable  securities  are  deposited  with  financial  institutions  in  the  United  States  and  in  Europe.  The  majority  of  the  Company’s  cash  and
marketable  securities  are  deposited  with  a  single  financial  institution  in  the  United  States  Deposits  in  this  institution  exceed  the  amount  of  insurance
provided on such deposits. The Company has not experienced any net losses on its deposits of cash and marketable securities.

The  Company’s  revenue  and  accounts  receivable  are  spread  across  a  large  number  of  customers,  primarily  in  the  United  States,  and  no  customer

accounts for more than 10% of total revenue or gross accounts receivable in any period presented.

Fair Value of Financial Instruments

Carrying amounts of certain of the Company’s financial instruments, including cash equivalents, accounts receivable, accounts payable, and accrued
liabilities, approximate fair value due to their relatively short maturities and market interest rates, if applicable. The Company's marketable securities are
classified as Level 1 or Level 2 of the fair value hierarchy as defined below. The carrying value of the Company’s long-term debt also approximates fair
value based on management’s estimation that a current interest rate would not differ materially from the stated rate.

The Company discloses and recognizes the fair value of its assets and liabilities using a hierarchy that prioritizes the inputs to valuation techniques
used to measure fair value. Fair value is an 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 liability. As a basis for considering such assumptions, a three-tier value hierarchy has been established,
which prioritizes the inputs used in measuring fair value as follows:

Level 1: Quoted prices (unadjusted) in active market that are accessible at measurement date for assets or liabilities. The fair value hierarchy gives

the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets, but corroborated by market data.

Level 3: Unobservable inputs are used when little or no market data is available. The fair value hierarchy gives the lowest priority to Level 3 inputs.

Assets  and  liabilities  measured  at  fair  value  are  classified  in  their  entirety  based  on  the  lowest  level  of  input  that  is  significant  to  the  fair  value
measurement.  The  Company’s  assessment  of  the  significance  of  a  particular  input  to  the  fair  value  measurement  in  its  entirety  requires  management  to
make judgments and considers factors specific to the asset or liability.

82

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Cash and Cash Equivalents

The Company considers all highly liquid investments with remaining maturities at the date of purchase of three months or less to be cash equivalents.

Marketable Securities

The Company's marketable securities primarily consist of investments in money market funds, U.S. treasury securities, U.S. agency bonds, corporate
bonds and commercial paper. All of the Company's marketable securities are available-for-sale debt securities and are classified based on their maturities.
Marketable securities with remaining maturities at the date of purchase of three months or less are classified as cash equivalents. Short term investments are
securities  that  original  or  remaining  maturity  is  greater  than  three  months  and  not  more  than  twelve  months.  Long-term  investments  are  securities  that
original or remaining maturity is more than twelve months. All marketable securities are recorded at their estimated fair value. When the fair value of a
security is below its amortized cost, the amortized cost will be reduced to its fair value if it is more likely than not that the Company will be required to sell
the  potentially  impaired  security  before  recovery  of  its  amortized  cost  basis,  or  the  Company  has  the  intention  to  sell  the  security.  If  neither  of  these
conditions are met, the Company determines whether the impairment is due to credit losses by comparing the present value of the expected cash flows of
the security with its amortized cost basis. The amount of impairment recognized is limited to the excess of the amortized cost over the fair value of the
security. An allowance for credit losses for the excess of amortized cost over the expected cash flows is recorded in other income, net in the consolidated
statements  of  operations.  Impairment  losses  that  are  not  credit-related  are  included  in  accumulated  other  comprehensive  income  (loss)  in  stockholders’
equity.

Accounts Receivable and Allowance for Credit Losses

Trade  accounts  receivable  are  recorded  at  the  invoiced  amount,  net  of  allowances  for  credit  losses  for  any  potential  uncollectible  amounts.  The
allowance for credit losses is based on our assessment of the collectability of accounts. Management regularly reviews the adequacy of the allowance for
credit losses on a collective basis by considering the age of each outstanding invoice, each customer’s expected ability to pay and collection history, current
market conditions, and reasonable and supportable forecasts of future economic conditions to determine whether the allowance is appropriate. Accounts
receivable are written-off and charged against an allowance for credit losses when the Company has exhausted collection efforts without success.

The movement in the allowance for credit losses was as follows:

Balance at beginning of year

Provision
Write-offs

Balance at end of year

Inventory

Year ended December 31,

2023

2022

 (in thousands)
400  $
761 
(43)
1,118  $

264 
150 
(14)
400 

$

$

Inventory is stated at lower of cost or net realizable value. The Company establishes the inventory basis by determining the cost based on standard
costs approximating the purchase costs on a first-in, first-out basis. The excess and obsolete inventory is estimated based on future demand and market
conditions. Inventory write-downs are charged to cost of goods sold.

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation and amortization. All property and equipment is depreciated on a straight-

line basis over the estimated useful lives of the assets, which are as follows:

Computer and office equipment
Instrument trays
Machinery and equipment
Furniture and fixtures

3 – 5 years
3 years
3 – 5 years
7 years

Construction in progress includes assets that have not yet been placed into service including the cost of individual components of an instrument tray.

Once an instrument tray is placed into service, the Company transfers its carrying value into surgical equipment

83

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

and instrument trays and begins depreciating the cost of the instrument tray over its useful life. Leasehold improvements are amortized over the lesser of
their useful lives or the life of the lease. Upon the sale or retirement of these assets, the cost and related accumulated depreciation are removed from the
consolidated balance sheet and the resulting gain or loss is recognized in the consolidated statement of operations. Maintenance and repairs are charged to
operations as incurred.

Impairment of Long-Lived Assets

The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets
(or asset group) may not be fully recoverable. Whenever events or changes in circumstances suggest that the carrying amount of long-lived assets may not
be recoverable, the Company estimates the future cash flows expected to be generated by the assets (or asset group) from its use or eventual disposition. If
the sum of the expected future cash flows is less than the carrying amount of those assets, the Company recognizes an impairment loss based on the excess
of the carrying amount over the fair value of the assets. Significant management judgment is required in the grouping of long-lived assets and forecasts of
future operating results that are used in the discounted cash flow method of valuation. For the years ended December 31, 2023 and 2022, the Company has
not experienced impairment losses on its long-lived assets.

Leases

The Company determines if an arrangement is a lease at inception. The classification of leases is evaluated at commencement and, as necessary, at
modification.  Operating  leases  are  included  in  operating  lease  right-of-use  assets  and  operating  lease  liabilities  on  the  consolidated  balance  sheets.  The
Company does not have any material finance leases in any of the periods presented.

Under  Accounting  Standards  Update  ("ASU")  2016-02,  Leases  Topic  842  ("Topic  842"),  operating  lease  expense  is  recognized  on  a  straight-line
basis over the term of the lease. Variable lease payments are recognized as operating expenses in the period in which the obligation for those payments is
incurred. Variable lease payments primarily include common area maintenance, utilities, real estate taxes and other operating costs that are passed on from
the  lessor  in  proportion  to  the  space  leased  by  the  Company.  The  lease  term  represents  the  non-cancelable  period  of  the  lease.  For  certain  leases,  the
Company has an option to extend the lease term. These renewal options are not considered in the remaining lease term unless it is reasonably certain that
the Company will exercise such options.

The Company elected certain practical expedients under Topic 842 which are: (i) to not record leases with an initial term of twelve months or less on
the balance sheet; (ii) to combine the lease and non-lease components in determining the lease liabilities and right-of-use assets, and (iii) to carry forward
prior  conclusions  about  lease  identification  and  classification.  The  Company’s  lease  contracts  do  not  provide  an  implicit  borrowing  rate;  hence  the
Company  determined  the  incremental  borrowing  rate  based  on  information  available  at  lease  commencement  to  determine  the  present  value  of  lease
liability.  The  Company  determines  its  incremental  borrowing  rate  based  on  the  rate  of  interest  that  the  Company  would  have  to  pay  to  borrow  on  a
collateralized basis over a similar term, an amount equal to the lease payments in a similar economic environment. The Company uses its headquarters in
the United States ("parent entity")’s incremental borrowing rates as the treasury operations are managed centrally by the parent entity.

Revenue Recognition

The Company’s revenue is derived from the sale of its products to medical groups and hospitals through its direct sales force and third-party sales
agents and resellers throughout the United States and Europe. The Company receives payment for its implants consumed during the surgery and does not
receive additional or separate consideration for the use of the instrument tray furnished by the Company for the physicians’s use. The Company identifies
the instrument trays as a lease component and the implants as a non-lease component in its arrangements with its customers. The Company determines that
the  non-lease  component  is  qualitatively  predominant,  and  as  such,  elected  the  practical  expedient  to  not  separate  the  lease  and  non-lease  components.
Therefore,  the  overall  arrangement  is  accounted  for  under  Accounting  Standards  Codification  (“ASC”)  606,  Revenue  from  Contracts  with  Customers
(“ASC 606”).

In  accordance  with  ASC  606,  the  Company  recognizes  revenue  when  control  is  transferred  to  the  customer,  in  an  amount  that  reflects  the
consideration the Company expects to be entitled to in exchange for the goods or services. Under the revenue recognition standard, the Company applies
the  following  five  step  approach:  (1)  identify  the  contract  with  a  customer,  (2)  identify  the  performance  obligations  in  the  contract,  (3)  determine  the
transaction price, (4) allocate the transaction price to the performance obligations in the contract, and (5) recognize revenue when a performance obligation
is  satisfied.  As  it  relates  to  product  sales  where  the  Company's  sales  representative  delivers  the  product  at  the  point  of  implantation  at  the  hospital  or
medical facilities, the Company continues to recognize the revenue upon completion of the procedure and authorization by the customer, net of rebates and
price discounts. This represents the majority of the Company's consolidated revenue. The Company also generates a small portion of revenue from the sale
of  products  through  third-party  sales  agents  and  to  certain  hospital  or  medical  facilities  where  the  products  are  ordered  in  advance  of  a  procedure.  The
performance  obligation  is  the  delivery  of  the  products  and  therefore,  revenue  is  recognized  upon  shipment  to  the  customers,  net  of  rebates  and  price
discounts. The Company accounts for rebates and price discounts as a reduction to revenue,

84

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

calculated based on the terms agreed to with the customer. Sales prices are specified in either the customer contract or agreed price list, which is executed
prior to the transfer of control to the customer. For certain hospitals and medical facilities, the Company has agreements in place consists of either a master
services agreement or an agreed price list, which defines the terms and conditions of the arrangement, including the pricing information, payment terms and
pertinent  aspects  of  the  relationship  between  the  parties.  The  Company  also  has  agreements  in  place  with  its  third-party  sales  agents,  which  include
standard terms that do not allow for payment contingent on resale of the product, obtaining financing, or other terms that could impact the distributor’s
payment obligation. The Company's standard payment terms are generally net 30 to 90 days.

Shipping and Handling Costs

Shipping and handling costs are treated as fulfillment costs, which are expensed as incurred and are included in cost of goods sold.

Costs to Obtain Customer Contracts

Sales  commissions  and  related  expenses  are  considered  incremental  and  recoverable  costs  of  acquiring  customer  contracts.  The  Company’s  sales
commissions paid to its sales representatives are generally based on the surgeries performed. The Company applied the practical expedient that permits an
entity to expense the cost to obtain a contract as incurred when the expected amortization is one year or less. The period of benefit is concurrent with when
the Company recognizes its revenue and as such, the Company recognizes sales commissions as expense when incurred.

Warranty

The Company has a warranty program that provides a purchaser a one-time replacement of any iFuse implant at no additional cost for a revision
procedure within a one-year period following the original procedure and is accounted for as a warranty accrual. The Company also provides a purchaser
with  a  one-time  credit  equal  to  the  purchase  price  paid  for  use  on  future  purchases  for  any  revision  procedure  within  the  one-year  period  following  an
original procedure where an implant is not required. The warranty is not priced or sold separately and is intended to safeguard the customer against defects
and it does not provide incremental service to the customer. As such, it is considered an assurance type warranty and is not accounted as a service type
warranty, which could represent a separate performance obligation. The Company accounts for these one-time credits as sales reserves and is included in
accrued liabilities and other in the consolidated balance sheets. Sales and warranty reserves from the warranty program were immaterial as of December 31,
2023 and 2022.

Research and Development

Research  and  development  costs  are  charged  to  operations  as  incurred  and  consist  of  costs  incurred  by  the  Company  for  the  development  of  the
Company’s  product  which  primarily  include:  (1)  employee-related  expenses,  including  salaries,  benefits,  travel  and  stock-based  compensation  expense;
(2) external research and development expenses; and (3) other expenses, which include direct and allocated expenses for facilities and other costs.

Advertising Expenditures

The  cost  of  advertising  is  expensed  as  incurred  and  is  included  under  sales  and  marketing  expense  in  the  consolidated  statements  of  operations.

Advertising expenses were $1.1 million and $1.6 million for the years ended December 31, 2023 and 2022, respectively.

Loss Contingency

The Company is subject to various potential loss contingencies arising in the ordinary course of business. From time to time, the Company may be
involved in certain proceedings, legal actions and claims. Such matters are subject to many uncertainties, and the outcomes of these matters are not within
the Company's control and may not be known for prolonged periods of time. In some actions, the claimants may seek damages, as well as other relief,
including injunctions which may prohibit the Company to engage in certain activities, which, if granted, could require significant expenditures and/or result
in lost revenues. The Company records a liability in the consolidated financial statements when a loss is known or considered probable and the amount can
be reasonably estimated. If the reasonable estimate of a known or probable loss is a range, and no amount within the range is a better estimate than any
other,  the  minimum  amount  of  the  range  is  accrued.  If  a  loss  is  reasonably  possible  but  not  known  or  probable,  and  can  be  reasonably  estimated,  the
estimated loss or range of loss is disclosed. In most cases, significant judgment is required to estimate the amount and timing of a loss to be recorded.

Stock-Based Compensation

85

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The Company applies the fair value recognition provisions of stock-based compensation. Stock-based compensation expense is recognized over the
requisite service period using the straight-line method and is based on the value of the portion of stock-based payment awards that is ultimately expected to
vest. As such, the Company’s stock-based compensation is reduced for the estimated forfeitures at the date of grant and revised, if necessary, in subsequent
periods  if  actual  forfeitures  differ  from  those  estimates.  The  Company  uses  historical  data  to  estimate  pre-vesting  forfeitures  and  record  stock-based
compensation  expense  only  for  those  awards  that  are  expected  to  vest.  To  the  extent  actual  forfeitures  differ  from  the  estimates,  the  difference  will  be
recorded as a cumulative adjustment in the period that the estimates are revised.

The Company estimates the grant date fair value of stock options using the Black-Scholes option valuation model. The model requires management to
make a number of assumptions including expected volatility, expected term, risk-free interest rate and expected dividends. A number of these assumptions
are subjective, and their determination generally require judgment.

•

•

•

Expected  Term  -  The  expected  term  represents  the  period  that  the  share-based  awards  are  expected  to  be  outstanding.  The  Company  uses  the
simplified method to determine the expected term as permitted by the guidance. The simplified method is calculated as the average of the time to
vesting and the contractual life of the options.

Expected Volatility - The expected volatility is measured using the historical daily changes in the market price of the Company's common stock over a
period consistent with the expected term.

Risk-Free  Interest  Rate  -  The  risk-free  interest  rate  is  based  on  the  U.S.  Treasury  zero  coupon  issued  in  effect  at  the  time  of  grant  for  periods
corresponding with the expected term of the option.

• Dividend Yield - The Company has not paid any dividends and has no current plans to pay dividends on its common stock. As such, the Company

uses expected dividend yield of zero.

The fair value of the restricted stock unit (“RSU”) grant is based on the market price of the Company’s common stock on the date of grant.

The  Company  grants  restricted  stock  unit  awards  subject  to  market  and  service  vesting  conditions  to  certain  executive  officers.  This  type  of  grant
consists of the right to receive shares of common stock, subject to achievement of time-based criteria and certain market-related performance goals over a
specified period, as established by the Compensation Committee of the Company’s Board of Directors. For these awards that are subject to market-related
performance, the fair value is determined based on the number of shares granted and a Monte Carlo valuation model, which incorporates the probability of
the achievement of the market-related performance goals as part of the grant date fair value. If such performance goals are not ultimately met, the expense
is not reversed. Stock-based compensation expense is recognized ratably over the requisite service period.

In the event the underlying terms of stock awards are modified on which stock-based compensation was granted, additional expense is recognized for

any modification that increases the total fair value of the share-based payment arrangement at the modification date.

Income Taxes

The Company accounts for income taxes under the asset and liability method, whereby deferred tax assets and liabilities are determined based on the
difference between the financial statement and tax bases of assets and liabilities using the enacted tax rates in effect for the year in which the differences are
expected  to  affect  taxable  income.  A  valuation  allowance  is  established  when  necessary  to  reduce  deferred  tax  assets  to  the  amounts  expected  to  be
realized.

The Company recognizes uncertain tax positions when it meets a more-likely-than-not threshold. The Company recognizes potential accrued interest

and penalties related to unrecognized tax benefits as income tax expense. 

Net Loss per Share of Common Stock

Basic net loss per common share is calculated by dividing the net loss by the weighted-average number of common shares outstanding during the
period, without consideration for potentially dilutive securities. Diluted net loss per share is computed by dividing the net loss by the weighted-average
number of common shares and potentially dilutive securities outstanding for the period. For purposes of the diluted net loss per share calculation, common
stock  options,  restricted  stock  units,  ESPP  purchase  rights  and  warrants  are  considered  to  be  potentially  dilutive  securities.  Because  the  Company  has
reported a net loss in all periods presented, common stock options, restricted stock units, ESPP purchase rights and warrants are anti-dilutive and therefore
diluted net loss per common share is the same as basic net loss per common share for those periods.

86

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Comprehensive Loss

Comprehensive  loss  represents  changes  in  the  stockholders’  equity  except  those  resulting  from  distributions  to  stockholders.  The  Company’s
unrealized  foreign  currency  translation  income  (losses)  and  unrealized  gains  (losses)  on  marketable  securities  represent  the  two  components  of  other
comprehensive income that are excluded from the reported net loss for each of the reporting periods and has been presented in the consolidated statements
of operations and comprehensive loss.

Warrants

The  Company  accounts  for  warrants  for  shares  of  common  stock  as  equity  in  accordance  with  the  accounting  guidance  for  derivatives.  The
accounting guidance provides a scope exception from classifying and measuring as a financial liability a contract that would otherwise meet the definition
of a derivative if the contract is both (i) indexed to the entity’s own stock and (ii) classified in the stockholders’ equity section of the consolidated balance
sheet.  The  Company  determined  that  the  warrants  for  shares  of  common  stock  issued  in  connection  with  its  prior  debt  arrangements  are  required  to  be
classified in equity. Warrants classified as equity are recorded as additional paid-in capital on the consolidated balance sheet and no further adjustments to
their valuation are made.

Recently Issued Accounting Standards Not Yet Adopted

In October 2023, the Financial Accounting Standards Board ("FASB") issued ASU 2023-06, Disclosure Agreements - Codification Amendments in
Response to the SEC’s Disclosure Update and Simplification Initiative ("ASU 2023-06"). This amendment will impact various disclosure areas, including
the statement of cash flows, accounting changes and error corrections, earnings per share, debt, equity, derivatives, and transfers of financial assets. The
amendments in this ASU 2023-06 will be effective on the date the related disclosures are removed from Regulation S-X or Regulation S-K by the SEC, and
will no longer be effective if the SEC has not removed the applicable disclosure requirement by June 30, 2027. Early adoption is prohibited. The Company
is currently evaluating the impacts of the amendment on its disclosures.

In November 2023, the FASB issued ASU 2023-07, Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures. ASU 2023-
07 requires companies with a single reportable segment to provide all existing segment disclosures, as well as requires incremental segment information to
be disclosed. The guidance is effective for fiscal years beginning after December 15, 2023 on a retrospective basis, and interim periods within fiscal years
beginning  after  December  15,  2024.  Early  adoption  is  permitted.  The  Company  is  currently  evaluating  the  guidance  to  determine  the  impact  on  its
disclosures.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures ("ASU 2023-09"). ASU
2023-09 requires public business entities to disclose additional information in specified categories with respect to the reconciliation of the effective tax rate
to the statutory rate (the rate reconciliation) for federal, state, and foreign income taxes. It also requires greater detail about individual reconciling items in
the  rate  reconciliation  to  the  extent  the  impact  of  those  items  exceeds  a  specified  threshold.  ASU  2023-09  is  effective  for  fiscal  years  beginning  after
December 15, 2024, and for interim periods for fiscal years beginning after December 15, 2025. The Company is currently evaluating the impacts of ASU
2023-09 on its disclosures.

87

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

3. Marketable Securities

All  of  the  Company's  marketable  securities  were  available-for-sale  debt  securities  and  were  classified  based  on  their  maturities.  Marketable
securities with remaining maturities at the date of purchase of three months or less are classified as cash equivalents. Short-term investments are securities
that original maturity or remaining maturity is greater than three months and not more than twelve months. Long-term investments are securities for which
the original maturity or remaining maturity is greater than twelve months.

The table below summarizes the marketable securities:

Money market funds
Cash equivalents

U.S. treasury securities
U.S. agency bonds

Short-term investments

Total marketable securities

Money market funds
Cash equivalents

U.S. treasury securities
U.S. agency bonds
Corporate bonds
Commercial paper

Short-term investments

Total marketable securities

Amortized Cost

Unrealized Gains

Unrealized
Losses

Aggregate Fair
Value

December 31, 2023

$

$

23,331 
23,331 

$

129,695 
2,988 
132,683 
156,014 

$

(in thousands)

— 
— 

67 
— 
67 
67 

$

$

—  $
— 

— 
(2)
(2)
(2) $

23,331 
23,331 

129,762 
2,986 
132,748 
156,079 

Amortized Cost

Unrealized Gains

Unrealized
Losses

Aggregate Fair
Value

December 31, 2022

$

$

$

8,002 
8,002 

48,636 
2,918 
2,914 
22,206 
76,674 
84,676 

$

(in thousands)

— 
— 

4 
3 
— 
— 
7 
7 

$

$

$

— 
— 

(105)
— 
(3)
— 
(108)
(108)

$

8,002 
8,002 

48,535 
2,921 
2,911 
22,206 
76,573 
84,575 

The amortized cost of the Company's available-for-sale securities approximates their fair value. Unrealized losses are generally due to interest rate
fluctuations, as opposed to credit quality. However, the Company reviews individual securities that are in an unrealized loss position in order to evaluate
whether or not they have experienced or are expected to experience credit losses. As of December 31, 2023 and 2022, unrealized gains and losses from the
investments were not material and were not the result of a decline in credit quality. As a result, the Company did not recognize any credit losses related to
its investments and that all unrealized gains and losses on available-for-sale securities are recorded in accumulated other comprehensive income (loss) on
the consolidated balance sheets during the years ended December 31, 2023 and 2022.

The Company elected to present accrued interest receivable separately from short-term and long-term investments on its consolidated balance sheets.
Accrued interest receivable was $0.2 million as of December 31, 2023, and was recorded in prepaid expenses and other current assets. The Company also
elected  to  exclude  accrued  interest  receivable  from  the  estimation  of  expected  credit  losses  on  its  marketable  securities  and  reverse  accrued  interest
receivable  through  interest  income  (expense)  when  amounts  are  determined  to  be  uncollectible.  The  Company  did  not  write  off  any  accrued  interest
receivable during the years ended December 31, 2023 and 2022.

88

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

4. Fair Value Measurement

Carrying amounts of certain of the Company’s financial instruments, including cash equivalents, accounts receivable, accounts payable and accrued
liabilities, approximate fair value due to their relatively short maturities and market interest rates, if applicable. The carrying value of the Company’s long-
term debt also approximates fair value based on management’s estimation that a current interest rate would not differ materially from the stated rate. There
were no other financial assets and liabilities that requires fair value hierarchy measurements and disclosures for the periods presented.

The table below summarizes the fair value of the Company’s marketable securities measured at fair value on a recurring basis based on the three-tier

fair value hierarchy:

Marketable securities
Money market funds
U.S. treasury securities
U.S. agency bonds

Total marketable securities

Marketable securities
Money market funds
U.S. treasury securities
U.S. agency bonds
Corporate bonds
Commercial paper

Total marketable securities

5. Balance Sheet Components

Inventory

Level 1

Level 2

Level 3

Total

December 31, 2023

(in thousands)

23,331  $
129,762 
— 
153,093  $

—  $
— 
2,986 
2,986  $

—  $
— 
— 
—  $

23,331 
129,762 
2,986 
156,079 

Level 1

Level 2

Level 3

Total

December 31, 2022

(in thousands)

8,002  $

48,535 
— 
— 
— 
56,537  $

—  $
— 
2,921 
2,911 
22,206 
28,038  $

—  $
— 
— 
— 
— 
—  $

8,002 
48,535 
2,921 
2,911 
22,206 
84,575 

$

$

$

$

As  of  December  31,  2023,  inventory  consisted  of  finished  goods  of  $18.8  million  and  work-in-progress  and  components  of  $1.4  million.  As  of

December 31, 2022, inventory consisted of finished goods of $15.6 million and work-in-progress and components of $1.7 million.

89

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Property and Equipment, net:

Instrument trays
Machinery and equipment
Construction in progress
Computer and office equipment
Leasehold improvements
Furniture and fixtures

Less: Accumulated depreciation and amortization

December 31,
2023

December 31,
2022

(in thousands)

$

$

18,205  $
3,067 
3,856 
1,856 
3,873 
389 
31,246 
(15,246)
16,000  $

13,092 
1,828 
7,854 
976 
1,631 
390 
25,771 
(10,207)
15,564 

As of December 31, 2023, construction in progress pertains to cost of individual components of a custom instrument set used for surgical placement
of the Company's products that have not yet been placed into service of $3.5 million and software costs of $0.4 million. Depreciation expense was $5.4
million and $3.4 million for the years ended December 31, 2023 and 2022, respectively.

Accrued Liabilities and Other:

Accrued compensation and related expenses
Accrued royalty
Accrued professional services
Others

6. Commitments and Contingencies

Operating Leases

December 31,
2023

December 31,
2022

 (in thousands)

$

$

13,464  $
1,360 
929 
1,699 
17,452  $

11,365 
818 
355 
973 
13,511 

The Company has a non-cancelable operating lease for an office building space, located in Santa Clara, California which expires in May 2025 and a
building used for research and development and warehouse space in Santa Clara, California which expires in October 2026. The Company also has a non-
cancelable operating lease for its office building spaces in Gallarate, Italy which expires in August 2027.

The Company also leases vehicles under operating lease arrangements for certain of its personnel in Europe which expire at various times throughout

2022 to 2026.

Supplemental information related to lease expense and valuation of the lease assets and lease liabilities are as follows:

90

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

December 31, 2023

December 31, 2022

Operating lease expense
Variable lease expense

Total lease expense

Cash paid for amounts included in the measurement of operating lease liabilities
Leased assets obtained in exchange for new operating lease liabilities

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

$

$

$

$

Future minimum lease payments under non-cancelable operating leases as of December 31, 2023 was as follows:

$

 (in thousands)
1,552
465
2,017

$

1,632

143

$

$

2.20
5.87%

1,599
461
2,060

1,600

127

3.05
5.77%

Year Ending December 31,
2024
2025
2026
2027
2028
Thereafter
Total operating lease payments
Less: imputed interest
Total operating lease liabilities

(in thousands)
1,543 
1,019 
547 
9 
— 
— 
3,118 
(191)
2,927 

$

$

$

As of December 31, 2023, the Company had no operating lease liabilities that had not commenced.

Purchase Commitments and Obligations

The Company has certain purchase commitments related to its inventory management with certain manufacturing suppliers wherein the Company is
required  to  purchase  the  amounts  forecasted  in  a  blanket  purchase  order.  The  contractual  obligations  represent  future  cash  commitments  and  liabilities
under agreements with third parties and exclude orders for goods and services entered into in the normal course of business that are not enforceable or
legally binding. These outstanding commitments amounted to $0.4 million and $0.8 million as of December 31, 2023 and 2022, respectively.

Indemnification

The Company enters into standard indemnification arrangements in the ordinary course of business. Pursuant to these arrangements, the Company
indemnifies, holds harmless, and agrees to reimburse the indemnified parties for losses suffered or incurred by the indemnified party, in connection with
any trade secret, copyright, patent or other intellectual property infringement claim by any third-party with respect to the Company’s technology. The term
of these indemnification agreements is generally perpetual. The maximum potential amount of future payments the Company could be required to make
under these agreements is not determinable because it involves claims that may be made against the Company in the future, but have not yet been made.

The Company has entered into indemnification agreements with its directors and officers that may require the Company to indemnify its directors
and officers against liabilities that may arise by reason of their status or service as directors or officers, other than liabilities arising from willful misconduct
of the individual.

The Company has not incurred costs to defend lawsuits or settle claims related to these indemnification agreements. No liability associated with such

indemnifications has been recorded to date.

91

 
SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Legal Contingencies

From  time  to  time,  the  Company  may  become  involved  in  legal  proceedings  arising  in  the  ordinary  course  of  its  business.  The  Company  is  not

presently a party to any material legal proceedings that, if determined adversely to the Company, would have a material adverse effect on the Company.

7. Borrowings

Term Loan

The following table summarizes the outstanding borrowings from the term loan as of the periods presented:

Principal outstanding and final fee
Less: Unamortized debt issuance costs
      Unaccreted value of final fee

Outstanding debt, net of debt issuance costs and unaccreted value of final fee

Classified as:

Long-term borrowings

December 31,
2023

December 31,
2022

(in thousands)

$

$

$

36,720  $
(81)
(574)
36,065  $

35,700 
(73)
(456)
35,171 

36,065  $

35,171 

The outstanding debt is related to a term loan pursuant to the Loan and Security Agreement dated August 12, 2021 entered into by the Company with
Silicon Valley Bank (“SVB”). Pursuant the agreement, SVB provided a term loan in the aggregate principal amount of $35.0 million to the Company (the
“Original Term Loan”).

On January 6, 2023, the Company entered into a First Amendment to Loan and Security Agreement (the “Amendment”) with SVB, which amended
the Company's Original Term Loan pursuant to which the Company had a new term loan facility in an aggregate principal amount of $35.0 million (the
“Original Loan Agreement” and with the Amendment, collectively the “Amended Loan Agreement”). Upon entry into the Amended Loan Agreement, the
Company borrowed $36.0 million pursuant to a term loan (the "Term Loan"), which was substantially used to repay in full the $35.0 million term loan
facility outstanding under the Original Loan Agreement and secured a revolving credit facility in an aggregate principal amount of up to $15.0 million (the
“Revolving  Line”).  On  March  14,  2023  all  of  SVB’s  assets  and  liabilities,  including  all  of  SVB’s  rights  as  the  lender  pursuant  to  the  Amended  Loan
Agreement, were assigned to Silicon Valley Bridge Bank. On March 27, 2023, all of Silicon Valley Bridge Bank’s assets and liabilities were assigned and
assumed by First-Citizens Bank & Trust Company (“First-Citizens”). The Amended Loan Agreement also includes an uncommitted accordion term loan in
an aggregate principal amount of up to $15.0 million, which accordion may be approved by First-Citizens solely in its discretion, upon the Company’s
request. The Term Loan matures on December 1, 2027 (the “Term Loan Maturity Date”). Interest on the Term Loan will be payable monthly at a floating
annual rate set at the greater of the prime rate as published in the Wall Street Journal plus 0.5% or 6.75%. Commencing on July 1, 2025, the Company will
be required to make monthly principal Term Loan amortization payments. A final fee payment of 2% of the original principal amount of the Term Loan is
due upon the earlier of the Term Loan Maturity Date, termination, acceleration by First-Citizens following an event of default, or prepayment of the Term
Loan. The Company may elect to prepay the Term Loan in whole prior to the Term Loan Maturity Date subject to a prepayment fee equal to 2% of the
principal amount of the Term Loan prepaid at such time. No prepayment fee would be due if the Term Loan is refinanced by First-Citizens. Pursuant to the
terms of the Amended Loan Agreement, revolving loans may be borrowed, repaid and reborrowed until the maturity date, which will be July 6, 2025 (the
“Revolving  Line  Maturity  Date”).  Borrowings  under  the  Revolving  Line  are  based  on  80%  of  eligible  domestic  accounts  receivable  borrowing  base.
Interest on the outstanding balance of the Revolving Line will be payable monthly at a floating annual rate set at the greater of the prime rate as published
in the Wall Street Journal or 6.25%. Interest on borrowings is due monthly and any principal balance is due on the Revolving Line Maturity Date, provided
that when Revolving Line Advances are outstanding, in the event the Company does not maintain an adjusted quick ratio of at least 1.5 to 1.0, then falling
below such threshold will allow First-Citizens to apply accounts receivable collections to outstanding Revolving Line borrowings. The Company will pay a
total commitment fee of $187,500 on account of the Revolving Line payable in installments, but fully earned at close. The Company will also be required
to  pay  a  fee  of  $150,000  if  it  terminates  the  Amended  Loan  Agreement  or  Revolving  Line  prior  to  Revolving  Line  Maturity  Date,  or  if  First-Citizens
terminates the Loan Agreement or the Revolving Line following an event of default. No termination fee would be due if the Revolving Line is replaced
with a new facility with First-Citizens. No amounts were outstanding under the Revolving Line as of December 31, 2023.

The  Company  accounted  for  the  Amended  Loan  Agreement  as  a  debt  modification.  Accordingly,  the  remaining  unamortized  debt  issuance  costs

related to the Original Loan Agreement together with any lender fees incurred in connection with the entry of the

92

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Amended Loan Agreement are amortized to interest expense using the straight-line method over the new term of the loan through December 2027.

The effective interest rate related to the First-Citizens Term Loan for the the years ended December 31, 2023 was 9.0%. The effective interest rate

related to the Original Term Loan was 7.8% for the year ended December 31, 2022.

The table below summarizes the future principal and final fee payments under the Term Loan as of December 31, 2023:

Year ending December 31,

2024
2025
2026
2027
2028

Total principal and final fee payments

(in thousands)

— 
8,400 
14,400 
13,920 
— 
36,720 

$

$

The  Term  Loan  includes  affirmative  and  negative  covenants  applicable  to  the  Company  and  certain  of  its  foreign  subsidiaries.  The  affirmative
covenants include, among others, covenants requiring the Company to maintain its legal existence and governmental compliance, deliver certain financial
reports,  and  maintain  insurance  coverage.  The  negative  covenants  include,  among  others,  restrictions  regarding  transferring  collateral,  pledging  the
Company's  intellectual  property  to  other  parties,  engaging  in  mergers  or  acquisitions,  paying  dividends  or  making  other  distributions,  incurring
indebtedness, transacting with affiliates, and entering into certain investments, in each case subject to certain exceptions. As of December 31, 2023, the
Company was in compliance with all debt covenants.

In  January  2023,  the  Company's  outstanding  amount  under  the  Original  Term  Loan  was  refinanced  on  a  long-term  basis  and  was  accordingly

classified as term note, non-current as of December 31, 2022.

8. Warrants

During  the  three  months  ended  June  30,  2023,  a  warrant  holder  exercised  warrants,  and  the  Company  issued  22,603  net  shares  of  common  stock
through  a  cashless  exercise  of  the  warrants  in  accordance  with  the  conversion  terms.  The  table  below  summarizes  common  stock  warrants  issued  and
outstanding at December 31, 2023 and 2022:

Date

Issuance

3/1/2017

7/22/2013

11/26/2014
10/20/2015

11/9/2015

Expiration

3/1/2027

7/22/2023

11/26/2024
10/20/2025

11/9/2025

12/22/2016

12/22/2026

Outstanding
Balance at
December 31,
2022

Price per 
Share

Warrants Issued

1,388

32,983

6,680
41,650

25,709

9,712
118,122

$5.94

$9.10

$16.47
$16.47

$16.47

$10.03

—

—

—
—

—

—
—

Warrant
Exercised

—

(32,983)

—
—

—

—
(32,983)

Warrant Expired

Outstanding
Balance at
December 31,
2023

—

—

—
—

—

—
—

1,388

—

6,680
41,650

25,709

9,712
85,139

9. Common and Preferred Stock

The  Company's  certificate  of  incorporation  as  amended  and  restated  in  October  2018,  authorizes  the  Company  to  issue  100,000,000  shares  of
common stock and 5,000,000 shares of preferred stock, each having a par value of $0.0001. Common stock issued and outstanding as of December 31,
2023 and 2022 were 40,693,299 shares and 34,731,577 shares, respectively. As of December 31, 2023 and 2022, there was no preferred stock issued and
outstanding.

The  holders  of  common  stock  are  entitled  to  receive  dividends  whenever  funds  are  legally  available,  as,  when,  and  if  declared  by  the  Board  of

Directors. There have been no dividends declared to date.
10. Stock-Based Compensation

93

 
SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

2008 Stock Option Plan and 2018 Equity Incentive Plan

In  April  2008,  the  Company  adopted  the  2008  Stock  Option  Plan  (the  “2008  SOP”),  as  amended,  under  which  the  Board  of  Directors  may  issue
incentive and non-qualified stock options to employees, directors and consultants. In October 2018, the Company adopted the 2018 Equity Incentive Plan
(the “2018 EIP”), which serves as the successor to the 2008 SOP, under which the Board of Directors may issue incentive and non-qualified stock options,
RSUs and PSUs to employees, directors and consultants. No new options have been granted under the 2008 SOP since August 2018. Outstanding options
under the 2008 SOP continue to be subject to the terms and conditions of that plan.

The number of shares of common stock reserved for issuance under the 2018 EIP will automatically increase on January 1 of each year, beginning
January 1, 2019, and continuing through and including January 1, 2028, by 5% of the total number of shares of the Company's capital stock outstanding on
December 31 of the preceding calendar year, or a lesser number of shares determined by the Company's Board of Directors. As of December 31, 2023, a
total of 4,454,432 shares of common stock are available for future grants under the 2018 EIP. On January 1, 2024, the total number of shares of common
stock reserved for issuance under the 2018 EIP automatically increased by 2,034,664 shares.

The Board of Directors has the authority to determine to whom options will be granted, the number of shares, the term and the exercise price. If an
individual owns stock representing more than 10% of the outstanding shares, the price of each share shall be at least 110% of the fair market value, as
determined by the Board of Directors. The exercise price of an incentive stock option and a non-qualified stock option shall not be less than 100% and
85%, respectively, of the fair market value on the date of grant.

Options granted have a term of 10 years, except, options granted to individuals holding more than 10% of the outstanding shares have a term of five
years.  Options  generally  vest  over  a  four-year  period.  RSUs  granted  under  the  2018  EIP  generally  vest  over  two  to  four  years  based  upon  continued
services and are settled at vesting in shares of the Company's common stock.

Stock Options

The following table summarizes stock option activity for the years ended December 31, 2023 and 2022:

Options Outstanding

Outstanding as of December 31, 2021
Exercised
Canceled and forfeited

Outstanding as of December 31, 2022
Exercised
Canceled and forfeited
Outstanding as of December 31, 2023

Options vested and exercisable as of December 31, 2023

Options vested and expected to vest as of December 31, 2023

Number of
Shares
2,009,513 
(80,571)
(25,601)
1,903,341 
(698,627)
(16,006)
1,188,708 

1,188,708 

1,188,708 

Weighted-
Average Exercise
Price
$8.73
$4.70
$15.05
$8.82
$6.28
$21.22

$10.14

$10.14

$10.14

Weighted-
Average
Contractual
Remaining Life
(Years)

Aggregate
Intrinsic Value
(in thousands)

3.51

3.51

3.51

$

$

$

13,197 

13,197 

13,197 

The aggregate intrinsic value of options exercised during the years ended December 31, 2023 and 2022 amounted to $11.7 million and $1.0 million,
respectively, representing the difference between the fair value of the Company's common stock at the date of exercise and the exercise price paid. The
aggregate  intrinsic  values  of  options  outstanding,  options  vested  and  exercisable,  and  options  vested  and  expected  to  vest  as  of  December  31,  2023
represents the difference between the exercise price and the closing price of the Company’s common stock on the last trading day of the year.

Outstanding options and exercisable options information by range of exercise prices as of December 31, 2023 was as follows:

94

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Exercise Price
-
-
-
-
-

$4.41
$5.31
$18.10
$20.51
$22.00

$3.24
$4.42
$5.32
$18.11
$20.52

Number of Shares
375,262 
300,673 
198,341 
18,838 
295,594 
1,188,708 

Options Outstanding

Options Vested and Exercisable

Average 
Remaining 
Contractual 
Life (Years)
1.91
3.31
4.41
5.08
5.04

3.51

Weighted- 
Average 
Exercise Price
$4.14
$4.68
$11.28
$18.71
$22.00

$10.14

Number of Shares
375,262 
300,673 
198,341 
18,838 
295,594 
1,188,708 

Weighted- 
Average 
Exercise Price
$4.14
$4.68
$11.28
$18.71
$22.00

$10.14

There were no stock options granted during the years ended December 31, 2023 and 2022.

As of December 31, 2023, there is no unrecognized compensation cost related to stock options.

Restricted Stock Units

Restricted  stock  units  (“RSUs”)  are  share  awards  that  entitle  the  holder  to  receive  freely  tradable  shares  of  the  Company’s  common  stock  upon
vesting. RSUs generally vest over two to four years based upon continued services and are settled at vesting in shares of the Company's common stock. The
grant date fair value of the RSUs is equal to the closing price of the Company’s common stock on the grant date.

The Company has granted performance-based restricted stock unit awards subject to market and service vesting conditions to certain executive officers
under SI-BONE's 2018 Equity Incentive Plan (“PSUs”). The shares subject to the PSUs vest over a three-year performance period. The actual number of
PSUs  that  will  vest  in  each  measurement  period  will  be  determined  by  the  Compensation  Committee  based  on  the  Company’s  total  shareholder  return
(“TSR”)  relative  to  the  TSR  of  the  Median  Peer  Companies  (as  defined  in  the  award  agreement).  The grant date fair value of each stock award with a
market condition was determined using the Monte Carlo valuation model. The table below summarizes the assumptions used to estimate the grant date fair
value of the PSUs granted:

Expected volatility of common stock
Expected volatility of peer companies
Correlation coefficient of peer companies
Risk-free interest rate
Dividend yield

Year Ended December 31,

58.0%
33.0%
(0.15)
3.9%
—%

2023
to
to
to
to
to

73.0%
141.0%
1.00
5.0%
1.3%

48.9%
24.2%
(0.13)
0.4%
—%

2022
to
to
to
to
to

58.7%
152.5%
1.00
1.2%
1.0%

The following table summarizes RSU and PSU activity for the years ended December 31, 2023 and 2022:

95

 
 
 
 
 
 
 
SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Outstanding as of December 31, 2021
Granted
Vested
Canceled and forfeited
Outstanding as of December 31, 2022
Granted
Vested
Canceled and forfeited

Outstanding as of December 31, 2023

RSUs

PSUs

Number of 
Shares
1,566,522 
1,264,835 
(806,204)
(230,225)
1,794,928 
1,235,471 
(967,145)
(163,464)
1,899,790 

Weighted- 
Average 
Grant Date Fair 
Value
$25.17
$20.66
$24.03
$23.46
$22.72
$16.92
$21.01
$21.41

$19.93

Number of 
Shares

Weighted- 
Average 
Grant Date Fair 
Value

— 
155,596 
— 
— 
155,596 
255,458 
(25,932)
— 
385,122 

— 

— 
— 

— 

$19.50

$19.50
$12.33
$19.50

$14.74

As of December 31, 2023, the unrecognized compensation cost related to the RSUs was $30.2 million, which is expected to be recognized over a
period of approximately 2.3 years. As of December 31, 2023, the unrecognized compensation cost related to the PSUs was $2.2 million, which is expected
to be recognized over a period of approximately 1.8 years.

Employee Stock Purchase Plan

The Company’s 2018 Employee Stock Purchase Plan (the “ESPP”) allows eligible employees to purchase shares of the Company's common stock
through payroll deductions at the price equal to 85% of the lesser of the fair market value of the stock as of the first date or the ending date of each six
month offering period. The offering period generally commences in May and November. On March 26, 2020, the Company's Compensation Committee
approved the amendment of the terms of future offerings under the ESPP which, among other things, increased the maximum number of shares that may be
purchased on any single purchase date and provided for automatic enrollment in a new offering.

As of December 31, 2023, a total of 1,218,576 shares of common stock are available for future grants under the ESPP. On January 1, 2024, the total

number of shares of common stock reserved for issuance under the ESPP Plan increased by 406,932 shares.

The  fair  value  of  the  ESPP  shares  is  estimated  using  the  Black-Scholes  option  pricing  model,  which  is  being  amortized  over  the  requisite  service
period.  The  Company  issued  178,918  shares  and  170,717  shares  under  the  ESPP  during  the  years  ended  December  31,  2023  and  2022,  respectively,
representing $2.2 million and $1.8 million in employee contributions. For each of the years ended December 31, 2023 and 2022, total accumulated ESPP
related  employee  payroll  deductions  amounted  to  $0.4  million  and  $0.3  million,  respectively,  which  were  included  within  accrued  compensation  and
related  expenses  in  the  consolidated  balance  sheets.  For  the  years  ended  December  31,  2023  and  2022,  the  Company  recognized  $1.0  million  and  $0.7
million, respectively, of stock-based compensation expense related to ESPP. As of December 31, 2023, the unrecognized compensation cost for the ESPP
was $0.4 million.

96

 
 
 
 
 
 
SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The Company estimated the fair value of ESPP purchase rights during the offering period using a Black-Scholes option pricing model with the

following assumptions:

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

Stock-Based Compensation

Year Ended December 31,

2023
0.5
41.9% to
5.26% to

—%

54.4%
5.38%

49.5%
0.07%

2022
0.5
to
to
—%

62.1%
1.54%

The following table sets forth stock-based compensation expense recognized for the periods presented:

Cost of goods sold
Sales and marketing
Research and development
General and administrative

11. Employee Benefit Plan

Year Ended December 31,
2022
2023

 (in thousands)

$

$

672  $

10,931 
2,933 
9,521 
24,057  $

484 
11,006 
2,637 
8,934 
23,061 

The Company sponsors a 401(k) plan covering all employees. Contributions made by the Company are discretionary and are determined annually by
the  Board  of  Directors.  Effective  January  1,  2019,  the  Company  made  a  discretionary  matching  contribution  equal  to  dollar  for  dollar  employee
contribution,  up  to  3%  eligible  compensation  of  the  employee,  with  a  maximum  annual  contribution  from  the  Company  of  one  thousand  dollars  per
employee. Further, in order for an employee to receive the matching contribution, the employee must be at least 21 years old, work at least 1,000 hours per
year, and must be employed by the Company at the beginning through the end of the year.

12. Net Loss Per Share of Common Stock

The following table summarizes the computation of basic and diluted net loss per share:

Net loss

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

Net loss per share, basic and diluted

97

Year Ended December 31,
2022
2023

 (in thousands, except share and per
share data)

$

$

(43,336) $

(61,256)

38,427,419 

34,201,824 

(1.13) $

(1.79)

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Because  the  Company  has  reported  a  net  loss  in  all  periods  presented,  outstanding  stock  options,  restricted  stock  units,  ESPP  purchase  rights  and
common stock warrants are anti-dilutive and therefore diluted net loss per common share is the same as basic net loss per common share for the periods
presented.  The  following  anti-dilutive  common  stock  equivalents  were  excluded  from  the  computation  of  diluted  net  loss  per  share  for  the  periods
presented:

Stock options
Restricted stock units
ESPP purchase rights
Common stock warrants

13. Income Taxes

The components of the Company’s loss before income taxes are as follows:

Domestic
Foreign

Loss before income taxes

Year Ended December 31,
2022
2023
1,903,341
1,188,708
1,950,524
2,284,912
134,226 
102,172
118,122
85,139
4,106,213
3,660,931

Year Ended December 31,
2022
2023

 (in thousands)

$

$

(43,491) $
155 
(43,336) $

(61,396)
140 
(61,256)

There was no provision for income taxes recorded for the years ended December 31, 2023 and 2022. The Company continues to maintain a full
valuation allowance against its net deferred tax assets due to the uncertainty surrounding realization of such assets. The Company periodically evaluates the
realizability of its net deferred tax assets based on the expected realization and is dependent on the Company's ability to generate sufficient future taxable
income during periods prior to the expiration of tax attributes to fully utilize these assets.

98

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The components of deferred income taxes are as follows:

Federal
State
Foreign

Total deferred income taxes
Change in deferred tax valuation allowance
Net deferred income tax

Year Ended December 31,
2022
2023

(in thousands)

$

$

10,606  $
1,856 
(28)
12,434 
(12,434)

—  $

13,085 
2,997 
(92)
15,990 
(15,990)
— 

Income tax expense differs from the amount computed by applying the statutory federal income tax rate due to the following:

Tax at statutory federal rate
State tax, net of federal benefit
Tax credits
Change in deferred tax valuation allowance
Stock compensation
Foreign rate differences
Other

Total income tax expense

Year Ended December 31,
2022
2023

(21.0)%
(4.3)%
(1.3)%
28.7 %
(2.8)%
(2.1)%
2.8 %
— %

(21.0)%
(4.9)%
(0.7)%
26.1 %
0.3 %
0.1 %
0.1 %
— %

The tax effects of temporary differences and carryforwards that give rise to significant portions of the deferred tax assets are presented below:

Year Ended December 31,
2022
2023

Net operating loss carryforwards
Research and development credits
Accruals and reserves
Interest limitation
Depreciation and amortization
Stock compensation
Operating lease liabilities
Capitalized research and development

Total deferred tax assets
Operating lease right-of-use assets
Total deferred tax liabilities

Less: Valuation allowance

$

 (in thousands)
85,173  $
5,342 
3,698 
4,378 
474 
3,474 
735 
4,614 
107,888 
(678)
(678)
(107,210)

Total deferred tax asset, net of valuation allowance

$

—  $

The following table summarizes changes in the valuation allowance for the years ended December 31, 2023 and 2022:

99

77,057 
4,464 
2,616 
4,447 
263 
3,378 
1,079 
2,486 
95,790 
(1,014)
(1,014)
(94,776)
— 

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Beginning balance
Net changes during the period

Ending balance

Year Ended December 31,
2022
2023

 (in thousands)

$

$

94,776 
12,434 
107,210 

$

$

78,786 
15,990 
94,776 

As  of  December  31,  2023,  the  Company  had  net  operating  loss  (“NOL”)  carryforwards  of  approximately  $331.6  million  and  $259.6  million
available  to  reduce  future  taxable  income,  if  any,  for  federal  and  state  income  tax  purposes,  respectively.  If  not  utilized,  the  Company’s  federal  NOL
carryforward begins to expire in 2030, and the state NOL carryforward began to expire in 2023.

As of December 31, 2023, the Company had credit carryforwards of approximately $4.6 million and $3.8 million available to reduce future taxable
income,  if  any,  for  both  federal  and  state  income  tax  purposes,  respectively.  The  federal  credits  begin  to  expire  in  2029,  and  the  state  credits  have  no
expiration date.

The Company updated its Section 382 ownership change analysis through December 31, 2020 and determined that the last ownership change was in
February 2020 due to the follow-offering. The analysis concluded that no additional NOL carryforwards will expire due to the Section 382 limitation from
the ownership change for both federal and state tax purposes. The Company maintains the reduction of $1.4 million of its NOL carryforwards from the
previous  ownership  change.  The  Company  has  reviewed  changes  in  the  outstanding  number  of  shares  and  equity  transactions  for  the  period  January  1,
2021 through December 31, 2023 to determine if an additional ownership change occurred for Section 382 purposes. The Company reasonably believes no
additional  ownership  change  occurred  in  the  current  year,  however,  noted  there  has  been  a  material  increase  to  the  equity  shift.  The  Company  will
continually assess the need to update its Section 382 ownership change analysis. An ownership change in the future could materially limit the Company’s
ability to utilize its NOL carryforwards and other tax attributes.

Under an Organization for Economic Co-operation and Development Inclusive Framework, countries that agreed to enact a two-pillar solution aim
to address the challenges arising from the digitalization of the world economy (Pillar Two). Pillar Two sets out a global minimum Effective Tax Rate (ETR)
rules to ensure that large multinational businesses with consolidated revenue over €750 million are subject to a minimum ETR of 15% on income arising in
low-tax jurisdictions. Rules under Pillar Two are expected to be enacted beginning January 1, 2024. The Company will continue to monitor the impact of
Pillar  Two;  however,  the  Pillar  Two  is  currently  not  applicable  as  the  Company  does  not  meet  the  threshold  of  having  consolidated  revenue  over  €750
million.

The Company accounts for the uncertainty in income taxes by utilizing a comprehensive model for the recognition, measurement, presentation and
disclosure in financial statements of any uncertain tax positions that have been taken or are expected to be taken on an income tax return. The changes in
the Company’s uncertain income tax positions for the years ended December 31, 2023 and 2022 consisted of the following:

Year ended December 31,
2022
2023

Balance at beginning of the year
Increases related to tax positions taken prior to current year
Increases related to current year's tax positions
Balance at end of the year

$

$

$
$

(in thousands)
2,944 
(726)
411 
2,629 

$

2,655 
(12)
301 
2,944 

The Company has elected to recognize interest and penalties related to uncertain tax positions as a component of income tax expense. The Company
has no accrued interest related to unrecognized tax benefits as of December 31, 2023 and 2022. None of the Company’s unrecognized tax benefits that, if
recognized, would affect its effective tax rates for the years ended December 31, 2023 and 2022. The Company does not anticipate the total amounts of
unrecognized tax benefits will significantly increase or decrease in the next 12 months.

The Company currently has no federal, state or foreign tax examinations in progress nor has it had any federal or state examinations since inception.

As a result of the Company’s net operating loss carry forwards, all of its tax years are subject to federal and state tax examinations.

100

SI-BONE, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

14. Related Party Transactions

On  February  24,  2020,  the  Company  entered  into  a  joint  development  agreement  (the  “Development  Agreement”)  with  SeaSpine  Orthopedics
Corporation (“SeaSpine”), which recently merged with Orthofix Medical, Inc. ("Orthofix"), to develop a next generation device for sacropelvic fixation.
Mr. Keith Valentine, who serves as the President, Chief Executive Officer and a member of the board of directors of SeaSpine, also serves as a member of
the  Company's  Board  of  Directors  since  August  2015.  On  April  27,  2021,  Addendum  No.1  to  the  Development  Agreement  was  entered  into  by  and
between  the  Company  and  SeaSpine  to  extend  certain  obligations  as  described  under  the  Development  Agreement  to  a  consultant  of  the  Company.  On
October 4, 2023, Keith C. Valentine resigned as a member of the Board of Directors of Orthofix. As such, subsequent to October 4, 2023, SeaSpine is no
longer a related party of the Company.

Pursuant  to  the  development  plan,  SeaSpine  shall  use  reasonable  efforts  to  assist  in  the  development  of  the  potential  product  offering,  including
licensing certain existing intellectual property to be incorporated into such product. Under the terms of the Development Agreement, the Company agreed
to make monthly payments to SeaSpine to reimburse for full time resources employed by SeaSpine responsible to conduct the development activities. For
the year ended December 31, 2023, the Company did not incur any reimbursement charges but purchased an immaterial amount of instrument components
from  Seaspine.  For  the  year  ended  December  31,  2022,  the  Company  expensed  $38,725  of  reimbursement  charges  from  SeaSpine.  The  reimbursement
charges were recorded within research and development expense in the consolidated statement of operations.

Certain intellectual property developed pursuant to the project plan will be owned by the Company, certain intellectual property developed pursuant
to the project plan will be owned by SeaSpine, and other intellectual property developed pursuant to the project plan will be jointly owned by SeaSpine and
the  Company.  The  Company  also  agreed  to  provide  SeaSpine  a  royalty-free,  worldwide,  perpetual,  non-exclusive  license  of  certain  of  the  Company's
intellectual property incorporated into the product to be developed. The Company also agreed to pay SeaSpine a product royalty, in an amount specified in
the Development Agreement, for each resulting product sold for a period of 10 years beginning on the initial market launch. The term of the Development
Agreement shall continue until the expiration of all royalty terms, unless earlier terminated by either party, as provided for by the Development Agreement.
The Company recorded $0.3 million of royalty for the year ended December 31, 2023. The Company recorded an immaterial amount of royalty for the year
ended December 31, 2022.

The  outstanding  liability  to  SeaSpine  as  of  December  31,  2023  and  December  31,  2022  was  $0.1  million  and  was  recorded  within  accounts

payable and accrued liabilities and other in the consolidated balance sheet.

15. Subsequent Events

On January 25, 2024, the Company entered into a Second Amendment to Loan and Security Agreement (the “Second Amendment”) with SVB
which amends the Company's First Amendment. The Second Amendment revised certain provisions related to financial covenants and the periods in which
the covenants apply.

On February 23, 2024 the Company entered into a Manufacture and Supply Agreement with RMS Company, for the manufacture and supply of our
requirements for iFuse-3D, iFuse-TORQ and components of iFuse Bedrock Granite implants. Pricing is set forth in the agreement through the end of 2026.
The agreement has a three year initial term with automatic one-year renewals.

101

Supplementary Data

Selected Quarterly Consolidated Financial Data (Unaudited)

Pursuant  to  the  amendments  to  Item  302  of  Regulation  S-K,  since  we  do  not  have  any  material  retrospective  change  to  the  statements  of
comprehensive income for any of the quarters within the two most recent fiscal years either individually or in the aggregate, we are not required to disclose
the quarterly financial data.

Schedule II - Valuation and Qualifying Accounts

All schedules are omitted because they are not applicable, or the required information is shown in the financial statements or notes thereto.

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

None.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in the reports that we file or
submit under the Securities and Exchange Act of 1934 is (i) recorded, processed, summarized and reported within the time periods specified in the SEC’s
rules  and  forms  and  (ii)  accumulated  and  communicated  to  our  management,  including  our  Chief  Executive  Officer  and  Chief  Financial  Officer,  as
appropriate to allow timely decisions regarding required disclosure.

The effectiveness of any system of internal control over financial reporting, including ours, is subject to inherent limitations, including the exercise of
judgment  in  designing,  implementing,  operating,  and  evaluating  the  controls  and  procedures,  and  the  inability  to  eliminate  misconduct  completely.
Accordingly,  any  system  of  internal  control  over  financial  reporting,  including  ours,  no  matter  how  well  designed  and  operated,  can  only  provide
reasonable, not absolute assurances. In addition, 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.  We  intend  to
continue to monitor and upgrade our internal controls as necessary or appropriate for our business but cannot assure you that such improvements will be
sufficient to provide us with effective internal control over financial reporting.

As of December 31, 2023, our management, with the participation of our Chief Executive Officer (“CEO”) and our Chief Financial Officer (“CFO”),
have  evaluated  our  disclosure  controls  and  procedures  (as  defined  in  Rules  13a‑15(e)  and  15d‑15(e)  under  the  Securities  Exchange  Act  of  1934,  as
amended). Based on that evaluation, our CEO and our CFO have concluded that, as of December 31, 2023, our disclosure controls and procedures were
effective at the reasonable assurance level.

Management's Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rules 13a-15(f) and
15d-15(f)  under  the  Exchange  Act).  Management  conducted  an  assessment  of  the  effectiveness  of  our  internal  control  over  financial  reporting  as  of
December 31, 2023 based on the criteria set forth in "Internal Control-Integrated Framework" (2013 framework) issued by the Committee of Sponsoring
Organizations  of  the  Treadway  Commission  (COSO).  Based  on  this  assessment,  management  has  concluded  that  our  internal  control  over  financial
reporting was effective as of December 31, 2023 based on those criteria. The effectiveness of our internal control over financial reporting as of December
31, 2023 has been audited by our independent registered public accounting firm, PricewaterhouseCoopers LLP, as stated in their report, which appears in
Part II, Item 8 of this Annual Report on Form 10-K.

Changes in Internal Control Over Financial Reporting.

There  have  been  no  changes  in  our  internal  control  over  financial  reporting  that  occurred  during  the  quarter  ended  December  31,  2023  that  have

materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

102

Item 9B. Other Information

During  the  fiscal  quarter  ended  December  31,  2023,  the  following  Section  16  officer  and  director  adopted,  modified  or  terminated  a  “Rule  10b5-1

trading arrangement” (as defined in Item 408 of Regulation S-K of the Exchange Act) as set forth in the table below.

Name of
Position
Jeffrey W. Dunn,
Chairman
Anthony
Recupero,
President of
Commercial
Operations

Action

Adoption/Termination
Date

Rule 10b5-1*

Non-Rule 10b5-
1**

Total Shares of
Common Stock
to be Sold

Total Shares of
Common Stock
to be Purchased Expiration Date

Type of Trading Arrangement

Adoption

November 8, 2023

Adoption

December 13, 2023

X

X

262,239

May 15, 2025

12,687

December 31,
2024

*Contract, instruction or written plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act
** “Non-Rule 10b5-1 trading arrangement” as defined in Item 408(c) of Regulation S-K under the Exchange Act.

None of the Company’s other directors or executive officers adopted a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement, as

defined in Item 408 of Regulation S-K under the Exchange Act during the three-month period ended December 31, 2023.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.

Not applicable.

PART III

Item 10. Directors, Executive Officers and Corporate Governance.

Information required by this item will be contained in our definitive proxy statement to be filed with the Securities and Exchange Commission on
Schedule 14A in connection with our 2024 Annual Meeting of Stockholders, or the 2024 Proxy Statement, which will be filed not later than 120 days after
the end of our fiscal year ended December 31, 2023, under the headings “Management,” “Proposal 1 - Election of Directors,” “Information Regarding the
Board of Directors and Corporate Governance”, and, if applicable, “Delinquent Section 16(a) Reports”, and is incorporated herein by reference.

We have adopted a Code of Business Conduct and Ethics that applies to our officers, directors and employees which is available on our website at
www.si-bone.com.  The  Code  of  Business  Conduct  and  Ethics  is  intended  to  qualify  as  a  “code  of  ethics”  within  the  meaning  of  Section  406  of  the
Sarbanes-Oxley Act of 2002 and Item 406 of Regulation S-K. In addition, we intend to promptly disclose on our website in the future (1) the nature of any
substantive  amendment  to  our  Code  of  Business  Conduct  and  Ethics  that  applies  to  our  principal  executive  officer,  principal  financial  officer,  principal
accounting officer or controller or persons performing similar functions and (2) the nature of any waiver, including an implicit waiver, from a provision of
our code of ethics that is granted to one of these specified officers, the name of such person who is granted the waiver and the date of the waiver.

Item 11. Executive Compensation.

The information required by this item regarding executive compensation will be incorporated by reference to the information set forth in the sections

titled “Executive Compensation” and “Compensation of Non-Employee Board Members” in our 2024 Proxy Statement.

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

103

The information required by this item regarding security ownership of certain beneficial owners and management will be incorporated by reference to
the  information  set  forth  in  the  sections  titled  “Security  Ownership  of  Certain  Beneficial  Owners  and  Management”  and  “Securities  Authorized  for
Issuance Under Equity Compensation Plans” in our 2024 Proxy Statement.

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

The  information  required  by  this  item  regarding  certain  relationships  and  related  transactions  and  director  independence  will  be  incorporated  by
reference to the information set forth in the sections titled “Certain Relationships and Related Party Transactions” and “Information Regarding the Board of
Directors and Corporate Governance”, respectively, in our 2024 Proxy Statement.

Item 14. Principal Accounting Fees and Services.

The information required by this item regarding principal accountant fees and services will be incorporated by reference to the information set forth in

the section titled “Principal Accountant Fees and Services” in our 2024 Proxy Statement.

104

PART IV

Item 15. Exhibits and Financial Statement Schedules.

(a) The following documents are filed as part of this report:

1. Financial Statements

Information in response to this Item is included in Part II, Item 8 of this Annual Report on Form 10‑K.

2. Financial Statement Schedules

All schedules are omitted because they are not applicable or the required information is shown in the financial statements or notes thereto.

3. Exhibits

The following exhibits, as required by Item 601 of Regulation S-K are attached or incorporated by reference as stated below.

EXHIBIT INDEX

Incorporation By Reference

Exhibit 
Number
3.1
3.2
4.1
4.2
4.3
10.1+

10.2+
10.3+
10.4+

10.5+

10.6+
10.7+

10.8+

10.9

10.10+
10.11+
10.12+
10.13+

Description

Amended and Restated Certificate of Incorporation.
Second Amended and Restated Bylaws
Form of Common Stock Certificate of the Company.
Reference is made to Exhibits 3.1 and 3.2.
Description of SI-BONE, Inc. Common Stock
Form of Indemnity Agreement between the Registrant and each of its
directors and executive officers.
2008 Stock Plan and forms of agreements thereunder.
2018 Equity Incentive Plan.
Forms of Stock Option Grant Notice, Option Agreement and Notice of
Exercise under the 2018 Equity Incentive Plan.
Forms of Restricted Stock Unit Grant Notice and Restricted Stock Unit
Award Agreement under the 2018 Equity Incentive Plan.
2018 Employee Stock Purchase Plan.
Offer Letter Agreement, dated December 15, 2009, between the
Registrant and Jeffrey W. Dunn.
Offer Letter Agreement, dated June 19, 2016, between the Registrant
and Anthony J. Recupero.
Amended and Restated Investors’ Rights Agreement, dated June 2,
2016, by and among the Registrant and the parties thereto, as amended
on October 4, 2018.
Amendment to Restricted Stock Units of Laura Francis
Amendment to Offer Letter with Jeffrey Dunn
2023 Non-Employee Directors' Compensation Policy
SI-BONE, Inc. Severance Benefit Plan and Form of Participation
Agreement

Form
8-K
8-K
S-1/A

10-Q
S-1

S-1/A
S-1/A
S-1/A

SEC File No.
001-38701
 001-38701
333-227445

001-38701
333-227445

333-227445
333-227445
333-227445

10-Q

001-38701

S-1/A
S-1

333-227445
333-227445

S-1

333-227445

S-1/A

333-227445

10-Q
8-K
10-Q
10-K

001-38701
001-38701
001-38701
001-38701

Exhibit
3.1
3.1
4.1

4.3
10.1

10.2
10.3
10.4

10.1

10.6
10.7

10.18

10.21

10.2
10.1
10.1
10.24

Filing Date
10/19/2018
9/20/2023
10/5/2018

5/5/2020
9/20/2018

10/5/2018
10/5/2018
10/5/2018

11/8/2022

10/5/2018
9/20/2018

9/20/2018

10/5/2018

11/12/2019
1/7/2021
8/08/2023
3/10/2021

105

 
10-Q

10-Q

001-38701

001-38701

10.2

10.3

5/4/2021

5/4/2021

S-1

333-227445

10.21

9/20/2018

10-Q

10-Q

8-K

8-K

10-Q
10-K

10-Q

001-38701

001-38701

001-38701

001-38701

001-38701
001-38701

001-38701

S-1

333-227445

10.1

10.2

10.1

10.2

10.2
10.29

10.20

10.21

11/9/2021

11/9/2021

4/20/2021

4/20/2021

11/8/2022
3/2/2023

5/2/2023

9/20/2018

8-K

001-38701

Item 5.02

1/10/2022

10.14+

10.15+

10.16

10.17

10.18+

10.19+

10.20+

10.21+
10.22#

10.23

10.24

10.25+

10.26*#

10.27*#

97.1*
21.1*
23.1*

24.1*
31.1*

31.2*

32.1**

101.INS*

101.SCH*
101.CAL*
101.DEF*
101.LAB*

Offer Letter Agreement, dated April 19, 2021, between the Registrant
and Helen Loh
Offer Letter Agreement, dated March 4, 2021, between the Registrant
and Mika Nishimura
Office Lease Agreement, dated February 2, 2018, between the
Registrant and Bixby SPE Finance 11, LLC, as amended on April 16,
2018.
Loan and Security Agreement, dated August 12, 2021, between SI-
BONE, Inc. and Silicon Valley Bank
Second Amendment to the Offer Letter Agreement and Severance Plan
Participation Agreement with Jeffery Dunn
Offer Letter Agreement, dated April 20, 2021, between the Registrant
and Anshul Maheshwari
Amended and Restated Participation Agreement dated April 20, 2021,
between the Registrant and Laura Francis
Form of Performance-Based Restricted Stock Unit Agreement
First Amendment to Loan and Security Agreement, dated January 6,
2023 between SI-BONE, Inc. and Silicon Valley Bank
Letter Agreement, dated March 24, 2023 between SI-BONE, Inc. and
Silicon Valley Bridge Bank
Office Lease Agreement, dated February 2, 2018, between the
Registrant and Bixby SPE Finance 11, LLC, as amended on April 16,
2018.
Performance Stock Unit Grants to Executive Officers or Key
Executives
Second Amendment to Loan and Security Agreement, dated January
25, 2024 between SI-BONE, Inc. and Silicon Valley Bank
Manufacture and Supply Agreement, dated February 23, 2024,
between SI-BONE, Inc. and RMS Company
2023 Recoupment (Clawback) Policy
List of Subsidiaries of Registrant
Consent of PricewaterhouseCoopers, Independent Registered Public
Accounting Firm
Power of Attorney (contained in the signature page of this report)
Certification of Principal Executive Officer Pursuant to Section 302 of
the Sarbanes-Oxley Act of 2002
Certification of Principal Financial Officer Pursuant to Section 302 of
the Sarbanes-Oxley Act of 2002
Certification of Principal Executive Officer and Principal Financial
Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
Inline XBRL Instance Document - the instance document does not
appear in the Interactive Data File because its XBRL tags are
embedded within the Inline XBRL document
Inline XBRL Taxonomy Extension Schema Document
Inline XBRL Taxonomy Extension Calculation Linkbase Document
Inline XBRL Taxonomy Extension Definition Linkbase Document
Inline XBRL Taxonomy Extension Label Linkbase Document

106

101.PRE*
104

Inline XBRL Taxonomy Extension Presentation Linkbase Document
Cover Page Interactive Data File (formatted as Inline XBRL and
contained in Exhibit 101)

*    Filed herewith.

**    Furnished herewith. Exhibit 32.1 is being furnished and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of
1934, as amended (the “Exchange Act”), or otherwise subject to the liability of that section, nor shall such exhibit be deemed to be incorporated by
reference in any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as otherwise
specifically stated in such filing.

+    Indicates a management contract or compensatory plan.

#    Confidential treatment has been granted with respect to certain portions of this exhibit.

(b) We have filed, or incorporated into this Annual Report on Form 10‑K by reference, the exhibits listed on the Exhibit Index immediately above.

(c) See Item 15(a)2 above.

Item 16.    Form 10-K Summary.

Not provided.

107

    Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its
behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 27, 2024

Date: February 27, 2024

SI-BONE, Inc.

By:

/s/ Laura A. Francis
Laura A. Francis
Chief Executive Officer
(Duly Authorized Officer and Principal Executive Officer)

SI-BONE, Inc.

By:

/s/ Anshul Maheshwari
Anshul Maheshwari
Chief Financial Officer
(Principal Financial and Accounting Officer)

 
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Laura A. Francis, and
Michael A. Pisetsky, and each of them, as his or her true and lawful attorneys-in-fact and agents, each with the full power of substitution, for him or her and
in his or her name, place or stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10‑K, and to file the same, with
all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said 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, as fully to all intents
and  purposes  as  he  might  or  could  do  in  person,  hereby  ratifying  and  confirming  all  that  said  attorneys-in-fact  and  agents,  or  their  or  his  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 Report has been signed below by the following persons on behalf of the

Registrant in the capacities and on the dates indicated.

Signature

Title

Date

/s/ Laura A. Francis
Laura A. Francis

/s/ Anshul Maheshwari
Anshul Maheshwari

/s/ Timothy E. Davis, Jr.
Timothy E. Davis, Jr.

/s/ Jeffrey W. Dunn
Jeffrey W. Dunn

/s/ John G. Freund, M.D.
John G. Freund, M.D.

/s/ Jeryl L. Hilleman

Jeryl L. Hilleman

/s/ Gregory K. Hinckley
Gregory K. Hinckley

/s/ Helen Loh
Helen Loh

/s/ Mika Nishimura
Mika Nishimura

/s/ Keith C. Valentine
Keith C. Valentine

Chief Executive Officer and Director
(Duly Authorized Officer and Principal Executive Officer)

February 27, 2024

Chief Financial Officer
(Principal Financial and Accounting Officer)

February 27, 2024

Director

February 27, 2024

Chairman of the Board of Directors

February 27, 2024

Director

Director

Director

Director

Director

Director

February 27, 2024

February 27, 2024

February 27, 2024

February 27, 2024

February 27, 2024

February 27, 2024

CERTAIN INFORMATION IDENTIFIED BY “[***]” HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH NOT
MATERIAL AND IS THE TYPE OF INFORMATION THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL.

EXHIBIT 10.26

SECOND AMENDMENT
TO
LOAN AND SECURITY AGREEMENT

This SECOND AMENDMENT TO LOAN AND SECURITY AGREEMENT (this “Agreement”) is entered into as of January 25, 2024, by

and between SILICON VALLEY BANK, a division of First-Citizens Bank & Trust (“Bank”) and SI-BONE, INC., a Delaware corporation (“Borrower”).

Recitals

A.    Bank and Borrower have entered into that certain Loan and Security Agreement dated as of August 12, 2021, (as the same may from time to
time be amended, modified, supplemented or restated, including without limitation by that certain First Amendment to Loan and Security Agreement by
and between Bank and Borrower dated January 6, 2023 and that certain Letter Agreement by and between Bank and Borrower dated as of March 24, 2023,
the “Loan Agreement”). Bank has extended credit to Borrower for the purposes permitted in the Loan Agreement.

B.    Borrower has requested that Bank amend the Loan Agreement to make certain other revisions to the Loan Agreement as more fully set forth
herein.  Bank  has  agreed  to  so  amend  certain  provisions  of  the  Loan  Agreement,  but  only  to  the  extent,  in  accordance  with  the  terms,  subject  to  the
conditions and in reliance upon the representations and warranties set forth below.

Agreement

        Now,  Therefore,  in  consideration  of  the  foregoing  recitals  and  other  good  and  valuable  consideration,  the  receipt  and  adequacy  of  which  is  hereby
acknowledged, and intending to be legally bound, the parties hereto agree as follows:

1.

2.

Definitions. Capitalized terms used but not defined in this Agreement shall have the meanings given to them in the Loan Agreement.

Amendments to Loan Agreement.

2.a

read as follows:

Section 5.10 (Financial Covenant (Net Revenue)). Section 5.10 of the Loan Agreement hereby is amended and restated in its entirety to

“5.10        Financial  Covenant  (Net  Revenue).  When  a  Financial  Covenant  Measuring  Period  is  in  effect,  Borrower  shall  achieve  Net
Revenue (measured in accordance with GAAP on a trailing six (6) month basis), tested quarterly on the last day of each calendar quarter, in an
amount equal to or greater than the levels to be agreed upon between Borrower and Bank with respect to which Borrower hereby agrees: (i) shall
be documented in an amendment to this Agreement, in form and substance acceptable to Bank, which amendment shall be executed no later than:
(x) for the fiscal year ending on December 31, 2025, the earlier to occur of 1) the date when Borrower’s unrestricted cash and Cash Equivalent
held with Bank and Bank’s Affiliates is equal to or falls below [***] Dollars, and 2) May 31, 2025, with Borrower’s failure to enter into such
amendment  to  this  Agreement  to  reset  such  covenant  levels  on  or  prior  to  such  date  being  an  immediate  and  non-curable  Event  of  Default
hereunder;  and  (y)  for  the  fiscal  year  ending  on  December  31,  2026  and  any  fiscal  year  after  that,  February  28   of  each  year  beginning  with
February 28, 2026, with Borrower’s failure to enter into such amendment to this Agreement to reset such covenant levels on or prior to February
28  of each year being an immediate and non-curable Event of Default hereunder; (ii) shall be based on Borrower’s projections delivered to Bank
in accordance with Section 5.3(e) hereof and acceptable to Bank in its commercially reasonable discretion with such projections for Borrower’s
2025 fiscal year showing a year-over-year growth satisfactory to Bank in its sole discretion.”

th

th

2.b

Section 12.2 (Definitions). The  following  term  and  its  definition  hereby  is  amended  and  restated  in  its  entirety  in  Section  12.2  of  the

Loan Agreement to read as follows:

““Financial  Covenant  Measuring  Period”  is  any  period  of  time  (a)  commencing  on  the  later  to  occur  of  (i)  the  date  on  which  the
aggregate value of the Borrower’s unrestricted and unencumbered (except for Liens in favor of Bank) cash and Cash Equivalents held at Bank and
Bank’s  Affiliates  falls  below  [***]  Dollars,  and  (ii)  January  1,  2025  and  (b)  terminating  on  the  date  on  which  Borrower  has  achieved  two  (2)
consecutive quarters of Adjusted EBITDA greater than Zero Dollars ($0). After the termination of a Financial Covenant Measuring Period, if both
(X) Borrower’s Adjusted EBITDA is equal to or less than Zero Dollars ($0) for the most recently completed fiscal quarter and (Y) the aggregate
value of the Borrower’s unrestricted and unencumbered (except for Liens in favor of Bank) cash and Cash Equivalents held at Bank and Bank’s
Affiliates  is  less  than  [***]  Dollars,  then  a  new  Financial  Covenant  Measuring  Period  shall  start  and  shall  not  terminate  until  Borrower  again
achieves Adjusted EBITDA Balance greater than Zero Dollars ($0) for two (2) new consecutive quarters.”

3.

Limitation of Agreement.

3.a

This Agreement is effective for the purposes set forth herein and shall be limited precisely as written and shall not be deemed to (a) be a
consent to any amendment, waiver or modification of any other term or condition of any Loan Document, or (b) otherwise prejudice any right or remedy
which Bank may now have or may have in the future under or in connection with any Loan Document.

3.b

This  Agreement  shall  be  construed  in  connection  with  and  as  part  of  the  Loan  Documents,  and  all  terms,  conditions,  representations,
warranties, covenants and agreements set forth in the Loan Documents, except as herein amended, are hereby ratified and confirmed and shall remain in
full force and effect.

4.

Representations and Warranties. To induce Bank to enter into this Agreement, Borrower hereby represents and warrants to Bank as follows:

4.a

Immediately  after  giving  effect  to  this  Agreement  (a)  the  representations  and  warranties  contained  in  the  Loan  Documents  are  true,
accurate and complete in all material respects as of the date hereof (except to the extent such representations and warranties relate to an earlier date, in
which case they are true and correct as of such date), and (b) no Default or Event of Default has occurred and is continuing. Borrower understands and
agrees that in modifying the existing Obligations, Bank is relying upon Borrower’s representations, warranties, and agreements, as set forth in the Loan
Documents;

4.b

Borrower has the power and authority to execute and deliver this Agreement and to perform its obligations under the Loan Agreement, as

amended by this Agreement;

4.c

The organizational documents of Borrower delivered to Bank on the Effective Date remain true, accurate and complete and have not been

amended, supplemented or restated and are and continue to be in full force and effect;

4.d

The  execution  and  delivery  by  Borrower  of  this  Agreement  and  the  performance  by  Borrower  of  its  obligations  under  the  Loan

Agreement, as amended by this Agreement, have been duly authorized by all necessary action on the part of Borrower;

4.e

The  execution  and  delivery  by  Borrower  of  this  Agreement  and  the  performance  by  Borrower  of  its  obligations  under  the  Loan
Agreement, as amended by this Agreement, do not and will not contravene (a) any law or regulation binding on or affecting Borrower, (b) any contractual
restriction  with  a  Person  binding  on  Borrower,  (c)  any  order,  judgment  or  decree  of  any  court  or  other  governmental  or  public  body  or  authority,  or
subdivision thereof, binding on Borrower, or (d) the organizational documents of Borrower;

4.f

The  execution  and  delivery  by  Borrower  of  this  Agreement  and  the  performance  by  Borrower  of  its  obligations  under  the  Loan
Agreement,  as  amended  by  this  Agreement,  do  not  require  any  order,  consent,  approval,  license,  authorization  or  validation  of,  or  filing,  recording  or
registration with, or exemption by any governmental or public body or authority, or subdivision thereof, binding on Borrower, except as already has been
obtained or made; and

4.g

This  Agreement  has  been  duly  executed  and  delivered  by  Borrower  and  is  the  binding  obligation  of  Borrower,  enforceable  against
Borrower in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, liquidation, moratorium or
other similar laws of general application and equitable principles relating to or affecting creditors’ rights.

5.

Release by Borrower.

ACTIVE\1606274426.3

5.a

FOR GOOD AND VALUABLE CONSIDERATION, Borrower hereby forever relieves, releases, and discharges Bank and its present
or  former  employees,  officers,  directors,  agents,  representatives,  attorneys,  and  each  of  them,  from  any  and  all  claims,  debts,  liabilities,  demands,
obligations, promises, acts, agreements, costs and expenses, actions and causes of action, of every type, kind, nature, description or character whatsoever,
whether known or unknown, suspected or unsuspected, absolute or contingent, arising out of or in any manner whatsoever connected with or related to
facts,  circumstances,  issues,  controversies  or  claims  existing  or  arising  from  the  beginning  of  time  through  and  including  the  date  of  execution  of  this
Agreement (collectively “Released Claims”). Without limiting the foregoing, the Released Claims shall include any and all liabilities or claims arising out
of or in any manner whatsoever connected with or related to the Loan Documents, the Recitals hereto, any instruments, agreements or documents executed
in connection with any of the foregoing or the origination, negotiation, administration, servicing and/or enforcement of any of the foregoing.

5.b

In furtherance of this release, Borrower expressly acknowledges and waives any and all rights under Section 1542 of the California Civil

Code, which provides as follows:

“A general release does not extend to claims that the creditor or releasing party does not know or suspect to exist in his or her
favor at the time of executing the release and that, if known by him or her, would have materially affected his or her settlement
with the debtor or released party.” (Emphasis added.)

5.c

By  entering  into  this  release,  Borrower  recognizes  that  no  facts  or  representations  are  ever  absolutely  certain  and  it  may  hereafter
discover facts in addition to or different from those which it presently knows or believes to be true, but that it is the intention of Borrower hereby to fully,
finally and forever settle and release all matters, disputes and differences, known or unknown, suspected or unsuspected; accordingly, if Borrower should
subsequently discover that any fact that it relied upon in entering into this release was untrue, or that any understanding of the facts was incorrect, Borrower
shall not be entitled to set aside this release by reason thereof, regardless of any claim of mistake of fact or law or any other circumstances whatsoever.
Borrower  acknowledges  that  it  is  not  relying  upon  and  has  not  relied  upon  any  representation  or  statement  made  by  Bank  with  respect  to  the  facts
underlying this release or with regard to any of such party’s rights or asserted rights.

5.d

This release may be pleaded as a full and complete defense and/or as a cross-complaint or counterclaim against any action, suit, or other
proceeding that may be instituted, prosecuted or attempted in breach of this release. Borrower acknowledges that the release contained herein constitutes a
material inducement to Bank to enter into this Agreement, and that Bank would not have done so but for Bank’s expectation that such release is valid and
enforceable in all events.

5.e

Borrower hereby acknowledges and agrees that Borrower has no offsets, defenses, claims, or counterclaims against Bank with respect to
the Obligations, or otherwise, and that if Borrower now has, or ever did have, any offsets, defenses, claims, or counterclaims against Bank, whether known
or unknown, at law or in equity, all of them are hereby expressly WAIVED and Borrower hereby RELEASES Bank from any liability thereunder.

5.f

Borrower hereby represents and warrants to Bank, and Bank is relying thereon, as follows:

(i)Except as expressly stated in this Agreement, neither Bank nor any agent, employee or representative of Bank has made any statement or

representation to Borrower regarding any fact relied upon by Borrower in entering into this Agreement.

necessary.

(ii)Borrower has made such investigation of the facts pertaining to this Agreement and all of the matters appertaining thereto, as it deems

(iii)The terms of this Agreement are contractual and not a mere recital.

(iv)This Agreement has been carefully read by Borrower, the contents hereof are known and understood by Borrower, and this Agreement is

signed freely, and without duress, by Borrower.

(v)Borrower is the sole and lawful owner of all right, title and interest in and to every claim and every other matter which it releases herein,
and Borrower has not heretofore assigned or transferred, or purported to assign or transfer, to any person, firm or entity any claims or other matters herein
released.  Borrower  shall  indemnify  Bank,  defend  and  hold  it  harmless  from  and  against  all  claims  based  upon  or  arising  in  connection  with  prior
assignments or purported assignments or transfers of any claims or matters released herein.

ACTIVE\1606274426.3

6.
Ratification of Perfection Certificate.  Borrower hereby ratifies, confirms and reaffirms, all and singular, the terms and disclosures contained in
a  certain  Perfection  Certificate  dated  on  or  prior  to  the  Effective  Date  and  acknowledges,  confirms  and  agrees  that  the  disclosures  and  information
Borrower provided to Bank in such Perfection Certificate have not changed, as of the date hereof.

7.
Prior Agreement. The  Loan  Documents  are  hereby  ratified  and  reaffirmed  and  shall  remain  in  full  force  and  effect.  Borrower  hereby  ratifies,
confirms, and reaffirms all terms and conditions of all security or other collateral granted to the Bank, and confirms that the indebtedness secured thereby
includes, without limitation, the Obligations. This Agreement is not a novation and the terms and conditions of this Agreement shall be in addition to and
supplemental to all terms and conditions set forth in the Loan Documents. In the event of any conflict or inconsistency between this Agreement and the
terms of such documents, the terms of this Agreement shall be controlling, but such document shall not otherwise be affected or the rights therein impaired.

8.
Integration. Except as expressly modified pursuant to this Agreement, the terms of the Loan Documents remain unchanged and in full force and
effect. This Agreement and the Loan Documents represent the entire agreement about this subject matter and supersede prior negotiations or agreements.
All prior agreements, understandings, representations, warranties, and negotiations between the parties about the subject matter of this Agreement and the
Loan Documents merge into this Agreement and the Loan Documents.

9.
expenses listed in the previous sentence may be debited from any of Borrower’s accounts at Bank.

Fees and Expenses. Borrower shall pay to Bank on the date first listed above all Bank Expenses due and owing as of the date hereof. The fees and

10.
conditions precedent, each in form and substance satisfactory to Bank in its sole discretion, on or prior to the date first listed above:

Conditions to Effectiveness. The parties agree that the obligations of Bank herein shall be effective upon the satisfaction of each of the following

1.a

1.b

1.c

this Agreement duly executed on behalf of Borrower;

Borrower’s payment of Bank’s legal fees and expenses incurred in connection with this Agreement; and

such other documents as Bank may reasonably request to effectuate the terms of this Agreement.

11.

Miscellaneous.

11.a

This Agreement shall constitute a Loan Document under the Loan Agreement; the failure to comply with the covenants contained herein
shall constitute an Event of Default under the Loan Agreement; and all obligations included in this Agreement (including, without limitation, all obligations
for the payment of principal, interest, fees, and other amounts and expenses) shall constitute obligations under the Loan Agreement and secured by the
Collateral.

11.b

Each provision of this Agreement is severable from every other provision in determining the enforceability of any provision.

11.c

This Agreement may be executed in any number of counterparts and all of such counterparts taken together shall be deemed to constitute

one and the same instrument.

11.d

The Loan Documents are hereby amended wherever necessary to reflect the changes described above.

11.e

Section 11.9 of the Loan Agreement applies to this Agreement.

11.f

This Agreement and the rights and obligations of the parties hereto shall be governed by and construed in accordance with the laws of the

State of California.

[Signature page follows.]

ACTIVE\1606274426.3

In Witness Whereof, the parties hereto have caused this Agreement to be duly executed and delivered as of the date first written above.

BANK

FIRST-CITIZENS BANK & TRUST COMPANY

BORROWER

SI-BONE, INC.

By:      /s/ Mark Davis                
Name:      Mark Davis        
Title:      Senior Vice President            

By:      /s/ Anshul Maheshwari        
Name:      Anshul Maheshwari        
Title:      CFO                

[Signature Page to Second Amendment to Loan and Security Agreement]

 
 
 
 
 
 
CONFIDENTIAL AND PROPRIETARY            

EXHIBIT 10.27

CERTAIN INFORMATION IDENTIFIED BY “[***]” HAS BEEN EXCLUDED FROM THE EXHIBIT BECAUSE IT IS BOTH NOT
MATERIAL AND IS THE TYPE OF INFORMATION THAT THE REGISTRANT TREATS AS PRIVATE OR CONFIDENTIAL.

MANUFACTURE AND SUPPLY AGREEMENT

THIS MANUFACTURE AND SUPPLY AGREEMENT (“Agreement”)  is  entered  into  as  of  February  23,  2024  (the
“Effective Date”), between SI-BONE, INC., a Delaware corporation having an address of 471 El Camino Real, Suite 101, Santa
Clara,  CA  95050  (“Company”)  and  RMS  COMPANY,  a  Minnesota  corporation  having  an  address  of  8600  Evergreen
Boulevard, Coon Rapids, MN 55433 (“Supplier”).

RECITALS

WHEREAS,  Company  and  Supplier  desire  for  Supplier  to  manufacture  and  supply  certain  products  to  Company,  and  for

Company to purchase certain products from Supplier, on the terms and conditions set forth below, and

WHEREAS, the Parties previously entered into the Amended and Restated Manufacturing, Quality and Supply Agreement,

as amended and/or addended from time to time, effective June 11, 2021 (the “June 2021 Agreement”), and

WHEREAS, the Parties desire to enter into a new Manufacture and Supply Agreement which will supersede the June 2021

Agreement in its entirety as of the Effective Date.

NOW THEREFORE, the parties, intending to be legally bound, agree as follows.

AGREEMENT

1. PURCHASE AND SALE

1.1 Purchase and Sale. Subject to the terms of this Agreement, during the Term, Company shall purchase from Supplier,
and  Supplier shall supply  to  Company,  the  products  listed  on Exhibits  A  through  D  (the “Products”).  Exhibits  A
through D shall include (a) a detailed description of the Product(s), (b) the purchase price of the Product(s), and (c)
any other relevant information pertaining to the Products. From time to time, the parties may mutually agree to add
additional products to Exhibits A through D pursuant to a writing signed by both parties, at which time such products
will become Products for purposes of this Agreement.

1.2 Specifications.  Company shall define  the  specifications  for  each  Product  (the  “Specifications”),  The  Specifications
may be paper documents, electronic documents or other appropriate media. The parties may change the Specifications
from  time  to  time  by  mutual  written  agreement.  Supplier  shall  deliver  the  Product  in  full  conformance  to  the
Specifications.

1.3 Requirements Contract; Alternative Source.

a. Unless  otherwise  specified  in  writing  by  the  Parties,  Company  shall  purchase  from  Supplier,  and  Supplier  shall

manufacture and sell to Company 100% of Company’s requirements for the Products.

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b.

c.

For the avoidance of doubt, accessories used in connection with the Product may be purchased by Company from
Supplier or a third-party vendor, or manufactured directly by, or otherwise obtained through, Company.

Company  retains  the  right  to  qualify  alternative  sources  of  supply  of  Products  (“Alternative  Sources”),  which
Alternative Sources of supply shall only be used by Company to supply Products in the event of a Supply Failure.
For clarity, Company itself or an affiliate of Company may be an Alternative Source.

1.4 Forecasts. Within ten days after the Effective Date, Company shall deliver to Supplier a 12- month rolling forecast of its
anticipated demand for the Product (the “Forecast”). No later than ten days following the end of each calendar quarter
during the Term, Company shall update the Forecast in writing and include estimated quantities, delivery schedules, and
any other relevant information reasonably requested by Supplier. Forecasts shall be nonbinding and used and relied upon
by  Supplier  only  for  Supplier’s  internal  capacity  planning  purposes.  Supplier  acknowledges  that  these  Forecasts  are
specifically aligned with the terms outlined in Sections 3 and 6 of the Vendor Managed Inventory Addendum in Exhibit
H.  Supplier  agrees  not  to  use  or  rely  upon  these  Forecasts  for  any  other  purpose,  and  any  actions  taken  by  Supplier
outside of this agreement shall be at Supplier's own risk.

Supplier shall make commercially reasonable efforts to meet the forecasted demand. If Supplier determines that it will
not be able to meet the forecasted demand specified in the forecasts provided, Supplier shall promptly notify Company in
writing. Such notification shall include the reasons for the anticipated shortfall, the revised estimated quantities that can
be supplied, and any proposed alternative solutions, if applicable. Supplier shall make reasonable efforts to mitigate any
anticipated  shortfall  and  minimize  the  impact  on  Company’s  operations.  This  may  include  expedited  production,
allocation  of  available  inventory,  or  other  appropriate  measures  to  meet  the  revised  estimated  quantities  to  the  extent
commercially feasible.

2. ORDERING PROCEDURE

2.1 Purchase Orders. All purchases shall be pursuant to purchase orders submitted by Company to Supplier (an “Order”).
An Order shall specify the Products ordered (including part numbers and revision levels if applicable), quantities of each
Product  ordered,  price,  requested  delivery  date  and  requested  Product  recipient.  The  delivery  date  is  subject  to  the
requirements of Section 2.2 (Lead Time). Supplier shall provide written notice to Company no later than five days after
receipt of the Order confirming receipt of the Order and its delivery date (“Confirmed Delivery Date”). Orders may be
changed only by the mutual written agreement of the parties.

2.2 Lead  Time.  Supplier  shall  provide  Company  with  a  mutually  agreed-upon  standard  lead  time  for  the  supply  of  the
Products. The lead time shall represent the estimated time required for Supplier to fulfill the Orders placed by Company
based  on  current  manufacturing  schedules.  The  lead  time  shall  include  manufacturing,  packaging,  quality  control
processes,  and  any  necessary  transportation  or  logistics  considerations.  Any  changes  to  the  lead  time  shall  be
communicated  in  writing  by  Supplier  to  Company  in  advance.  The  parties  understand  that  the  standard  lead  time  is
impacted  by  changes  in  the  Supplier’s  backlog  of  orders,  production  capacity,  availability  of  raw  materials,  or  other
relevant  circumstances.  Supplier  shall  make  commercially  reasonable  efforts  to  adhere  to  the  agreed-upon  lead  time,
however, the Confirmed Delivery Date provided by the Supplier upon receipt of the Order shall prevail. The parties may
periodically review and assess Supplier's performance in meeting the communicated lead time and Confirmed Delivery
Dates. Any recurring or significant deviations from the communicated lead time and agreed-upon Confirmed Delivery
Dates shall be promptly

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CONFIDENTIAL AND PROPRIETARY            

communicated  between  the  parties,  and  appropriate  corrective  measures  shall  be  discussed  and  implemented,  if
necessary.

2.3 Order  of  Precedence.  The  parties  hereby  agree  to  terminate  the  June  2021  Agreement  as  of  the  Effective  Date.  The
parties intend for the express terms and conditions contained in this Agreement (including any Schedules and Exhibits
hereto) and in any Order that are consistent with this Agreement to exclusively govern and control the parties' respective
rights  and  obligations  regarding  the  manufacture,  purchase,  and  sale  of  the  Products,  and  the  parties'  agreement  is
expressly limited to such terms and conditions. Notwithstanding the foregoing, if any terms and conditions contained in
an  Order  conflict  with  any  terms  and  conditions  contained  in  this  Agreement,  the  applicable  term  or  condition  of  this
Agreement will prevail and such contrary or different terms will have no force or effect.

3. SHIPMENT, DELIVERY, ACCEPTANCE, INSPECTION

3.1 Delivery. Unless otherwise specified in an Order, all shipments of Products pursuant to this Agreement shall be shipped
by Supplier, EXW (incoterms 2020) Supplier’s facility to Company’s Santa Clara, CA facility at 471 El Camino Real,
Santa  Clara,  CA  95050.  Delivery  shall  be  deemed  to  have  occurred,  and  risk  of  loss  transferred  from  Supplier  to
Company, when Products are delivered to the freight forwarder.

3.2 Packing. Products shall be packed at Supplier’s sole cost and expense in accordance with Company’s reasonable written
instructions  and  reasonable  commercial  practices.  Products  shall  be  shipped  at  Company’s  sole  cost  and  expense  in
accordance  with  Company’s  reasonable  written  instructions  and  reasonable  commercial  practices.  Each  shipment  of
Product shall be clearly marked as per Company’s instructions.

3.3 On Time Delivery.  Supplier  shall  adhere  to  the  delivery  schedule  specified  in  an  Order  issued  by  Company.  On-time
delivery  shall  be  defined  as  the  delivery  of  the  Products  within  the  specified  delivery  dates,  taking  into  account  the
Confirmed  Delivery  Date  and  communicated  lead  time  per  Section  2.2.  If  Supplier  does  not  comply  with  any  of  its
delivery  obligations  under  this  Section  3,  Company  may,  in  Company’s  sole  discretion,  (a)  approve  a  revised  delivery
date,  (b)  require  commercially  reasonable  expedited  or  premium  shipment  at  Supplier’s  expense,  or  (c)  cancel  the
applicable  Order  and  obtain  similar  goods  from  other  sources  and  all  such  Products  will  be  deemed  to  have  been
purchased under this Agreement for purposes of satisfying Company’s quantity requirements hereunder. In the event that
the  Company  decides  to  cancel  an  order  placed  with  the  Supplier,  both  parties  agree  to  collaborate  in  good  faith  to
determine and address any obligations or liabilities that may have arisen prior to the cancellation. This includes but is not
limited  to  raw  materials  that  cannot  be  repurposed  elsewhere,  work  in  process,  and  finished  goods.  Unless  otherwise
expressly  agreed  to  by  the  Parties  in  writing,  Suppler  may  not  make  partial  shipments  of  Products.  The  parties  shall
monitor Supplier's on-time delivery performance on a periodic basis. Company may request delivery performance reports
from Supplier, detailing the actual delivery dates versus the scheduled delivery dates, along with any reasons for delays.
If Supplier fails to achieve a satisfactory level of on-time delivery performance of at least 95%, Company may, at its sole
discretion, pursue remedies available under this Agreement, including but not limited to adjustments to future Orders or
termination of this Agreement in accordance with the provisions outlined herein.

3.4 Inspection.  All  Products  are  subject  to  Company’s  inspection  prior  to  acceptance.  Company  shall  have  60  days
following the delivery of Products to Company to reject any Products received by Company from Supplier that: (a) do
not  conform  to  the  product  number  or  other  product  identifier  listed  in  the  applicable  Order;  (b)  on  visual  inspection
using mutually agreed

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CONFIDENTIAL AND PROPRIETARY            

upon Specifications, Company reasonably determines the Products do not meet the Product Specifications; or (c) exceed
(or be lesser than) the quantity of Products ordered by Company pursuant to this Agreement or any Order by more than
plus or minus [*** of the order quantity for a non-instrument Product or plus or minus [*** of the order quantity for an
instrument  Product  (a  “Nonconformity,”  or  “Nonconforming  Product”).  Where  the  context  requires,  Nonconforming
Product is deemed to be Product for purposes of this Agreement. Upon detection of a Nonconformity, Company shall
give written notice (which may be given by e-mail) to Supplier specifying the nature and type of alleged Nonconformity
and  upon  notice  of  a  Nonconformance,  Supplier  may  request  Nonconforming  Product  samples  from  Company  for
evaluation  and  verification  of  the  Nonconformance.  Upon  confirmation  and  agreement  between  the  parties  that  the
Products  are  Nonconforming,  the  Company  may  withhold  payment  for  properly  rejected  Nonconforming  Products.  In
addition  to  any  other  remedies  available  to  Company  at  law,  in  equity  or  hereunder,  in  the  event  Supplier  delivers
Nonconforming Products to Company, Company may select, and Supplier shall provide, one of the following remedies:
(a) replacement of the Nonconforming Products with conforming Products, (b) the refund of the purchase price of, and
shipping costs for, the Nonconforming Products, (c) the removal of any Nonconforming Products from Company’s or its
customers’  facility  and  replacement  with  conforming  Products,  or  (d)  the  cost  of  reconditioning  or  reworking  any
Nonconforming Products to conforming Products.

3.5 Defects. With respect to latent Nonconformities and Nonconformities not discovered by Company pursuant to Section
3.4  through  the  use  of  reasonable  inspection  methods  and  procedures,  Company  shall  give  notice  within  15  days  to
Supplier  following  detection  of  any  Nonconformity  specifying  the  nature  and  type  of  alleged  Nonconformity.  Upon
notice of a Nonconformance, Supplier may request Nonconforming Product samples from Company for evaluation and
verification  of  the  Nonconformance.  Upon  confirmation  and  agreement  between  the  parties  that  the  Products  are
Nonconforming,  Company  may  withhold  payment  for  any  such  Nonconforming  Products  or  deduct  the  amount
previously paid for such Products from any amounts then due to Supplier as an offset. Supplier shall have 30 days from
such  notice  to  cure  such  Nonconformities.  In  the  event  that  Company  properly  rejects  Nonconforming  Products  and
payment has already been made by Company for such Nonconforming Products, Supplier shall reimburse Company such
payment amount if Supplier is unable to cure such defect within the 30-day period.

3.6 Notification  of  Nonconformity.  Supplier  agrees  to  promptly  notify  Company  in  writing  after  Supplier  obtains
knowledge of its delivery to Company of any Nonconforming Product. In addition to the foregoing, Supplier shall notify
Company within (a) two business days of learning of any situation which may require a recall of Products and (b) five
business days of obtaining knowledge of any failure of any batch of Products to meet the standards set forth in Section
3.4.

4. PRICING; PAYMENT TERMS.

4.1 Pricing. During the Term, Supplier’s sales price to Company for each Product unit shall be as described in Exhibits A-D.

4.2 Invoices. Supplier shall issue an invoice to Company for all Products ordered under this Agreement after they have been
shipped from the Supplier’s premises. Each invoice must set forth in reasonable detail the amounts payable by Company
under this Agreement and contain the following information, as applicable: a reference to this Agreement; Order number,
amendment  number,  and  line-item  number;  Supplier’s  name;  Supplier’s  identification  number;  carrier  name;  ship-to
address;  quantity  of  Product  shipped;  number  of  cartons  or  containers  in  shipment;  bill  of  lading  number;  country  of
origin; and any other information necessary for

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identification and control of the Product. Company reserves the right to return and withhold payment due to any invoices
or  related  documents  that  are  inaccurate  or  incorrectly  submitted  to  Company.  The  parties  shall  seek  to  resolve  any
invoice disputes expeditiously and in good faith. Any payment by Company of an invoice is not an acceptance of any
nonconforming element or terms on such invoice or the related Product.

4.3 Payment. Unless otherwise specified in writing, Company shall make payment to Supplier within 45 days from the date
of  receipt  of  a  valid  invoice.  Payment  shall  be  made  in  U.S.  Dollars,  unless  otherwise  mutually  agreed  upon  by  the
parties. Company shall make all payments by check, wire transfer, or automated clearing house in accordance with the
following instructions:

ABA Routing Number: [***
Account Name: [***
Account Number: [***
Bank Name and Address:
Wells Fargo Bank
420 Montgomery Street
San Francisco, CA 94105
E-Mail address for Remittance: [***

5. TERM; TERMINATION

5.1 Term; Renewal. Unless earlier terminated in accordance with this Section 5, the term of this Agreement shall commence
on  the  Effective  Date  and  continue  for  an  initial  term  of  three  (3)  years  (the  “Initial  Term”).  This  Agreement  shall
automatically  renew  for  successive  one-year  periods  (each,  a  “Renewal  Term”  and  collectively,  together  with  Initial
Term, the “Term”) unless terminated by either party with no less than ninety (90) days’ prior written notice prior to the
beginning of such Renewal Term.

5.2 Material Breach. Either party may terminate this Agreement upon written notice in the event the other party commits a
material breach, or threatens to commit a material breach, of this Agreement and either (i) if the breach can be cured, the
breaching party has not cured such breach within 30 days of written notice thereof from the non-breaching party, or (ii) if
the breach cannot be cured, the non-breaching party can terminate immediately without providing an opportunity to cure.

5.3 Termination by Company. Company may terminate this Agreement upon written notice to Supplier:

a.

b.

c.

if Supplier fails to deliver a shipment of conforming Products in the quantities and by the delivery date specified in
an Order submitted in accordance with this Agreement and such failure results in a delay or Product backorder of an
aggregate  total  (together  with  any  other  delays  in  the  same  12-month  period)  of  more  than  thirty  (30)  days  (a
“Supply Failure”);

if  Supplier  changes  the  site  of  manufacture  of  any  Products  to  a  site  that  has  not  been  previously  approved  by
Company in writing;

in the event of a Change in Control of Supplier or Supplier sells all or substantially all of its assets relating to the
manufacturing of the Products; or

d.

if Supplier breaches Section 11 hereof (Non-Compete Covenant).

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5.4 Change  of  Control  and  Last  Time  Buy  Allowance.  In  the  event  of  a  Change  of  Control  of  Supplier,  Supplier  shall
promptly notify Company in writing of such change. “Change of Control” shall mean any direct or indirect transfer or
acquisition  of  ownership,  control,  or  voting  rights  that  results  in  a  change  in  the  majority  ownership  or  control  of  the
affected  party.  Upon  the  occurrence  of  a  Change  of  Control  of  Supplier,  Company  shall  have  the  option,  at  its  sole
discretion, to issue a “Last Time Buy” notice within 30 days of receiving the Change of Control notification. The Last
Time Buy notice shall specify the quantity of Products Company intends to purchase as a final order, up to a maximum of
18 months of the forecasted demand, as specified in the mutually agreed-upon forecasts provided under Section 1.5. The
pricing for the Last Time Buy order shall be based on the pricing terms in effect at the time of the Change of Control,
unless otherwise agreed upon by the parties. Payment for the Last Time Buy order shall be made in accordance with the
payment terms specified in Section 4 of this Agreement. The Supplier shall use its best efforts to fulfill the Last Time
Buy order within a reasonable period specified in the Last Time Buy notice. The parties shall agree upon the delivery
terms, including shipment, packaging, and any additional terms necessary for the fulfillment of the Last Time Buy order.
In the event of a Change of Control of the Company, there will be no changes to the purchase obligations described in
Section 1.3(a).

5.5 Insolvency.  Either  party  may  terminate  this  Agreement  immediately  if  the  other  party  files,  or  has  filed  against  it,  a
petition  for  voluntary  or  involuntary  bankruptcy  or  pursuant  to  any  other  insolvency  law,  or  the  other  party  makes  or
seeks  to  make  a  general  assignment  for  the  benefit  of  its  creditors  or  applies  for  or  consents  to  the  appointment  of  a
trustee, receiver or custodian for it or a substantial part of its property, and, in the case of an involuntary bankruptcy, such
situation  is  not  cured  within  60  days  from  its  occurrence,  such  termination  to  take  effect  upon  delivery  of  notice  of
termination to the other party.

5.6 Effect of Termination. Immediately upon the effectiveness of a notice of termination delivered by Company to Supplier,
Supplier shall, unless otherwise directed by Company, terminate all performance under this Agreement and transfer title
and deliver to Company all finished Products under open Orders. Upon termination of this Agreement, the license under
Section 9.3 shall terminate.

5.7 Resourcing Cooperation. Upon the expiration or termination of this Agreement, or in the event of a Supply Failure, to

the extent requested by Company in writing, Supplier shall:

a.

deliver all Company purchased tooling, molds or print files relating to the Products and any other Company property
to  Company  or  its  designees  as  soon  as  possible,  but  in  no  event  more  than  30  days,  following  termination  or
expiration of this Agreement so as to avoid any interruption in the continuous supply of Products; and

b. manufacture,  deliver,  and  sell  Products  to  Company  for  a  period  of  up  to  eighteen  (18)  months,  quantities  of
Products not to exceed the average number of units purchased per month during the preceding twelve (12) month
period,  to  ensure  that  the  transition  will  proceed  smoothly  and  without  interruption  or  delay  to  Company  or
Company’s  production  of  products  incorporating  the  Products,  with  pricing  equivalent  to  the  pricing  in  effect
immediately before expiration or termination.

6. CERTAIN OBLIGATIONS OF SUPPLIER

6.1 Capacity. Supplier shall maintain capacity adequate to fulfill the Product requirements of Company as specified in the
most  recent  12-month  rolling  Forecast.  In  the  event  of  any  significant  changes  in  Supplier's  production  capacity  or
resources  that  may  impact  its  ability  to  fulfill  its  obligations  under  this  Agreement,  Supplier  shall  promptly  notify
Company in writing.

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Such  notification  shall  include  details  of  the  capacity  constraints,  the  expected  duration  of  the  constraints,  and  any
proposed alternative solutions, if applicable. Supplier shall obtain and maintain all equipment and resources required to
fulfill its obligations under this Agreement at Supplier’s sole cost, unless such equipment or resources were purchased by
Supplier exclusively to supply Company.

6.2 Quality. Supplier agrees to the quality provisions, as set forth in Exhibit G hereto.

6.3 Vendors and Subcontractors. Supplier shall not (i) change the vendors from whom Supplier sources components of the
Products as of the Effective Date or (ii) subcontract its obligations to manufacture Products to subcontractors, in each
case  without  the  prior  written  consent  of  Company;  provided,  that  Company  hereby  acknowledges  its  consent  to
Supplier’s  purchase  of  Product  components  from  vendors  identified  in  Exhibit  E  (“Approved  Vendors”)  and  use  of
subcontractors identified in Exhibit F (“Approved Subcontractors”). Company may order through Supplier, components
sourced  from  Supplier’s  approved  vendors  (which  vendors  may  include  affiliates  of  Company)  and  Supplier  agrees  to
provide those components to Company at Supplier’s cost plus a reasonable mark-up for processing and handling. Subject
to the requirements of Section 1.3, Company may request or otherwise require Supplier to approve and utilize Alternative
Sources including the Approved Vendors and Approved Subcontractors provided that any commercially reasonable costs
associated with the addition and qualification of Company-specified Approved Vendors and Approved Subcontractors,
i.e. validation costs, test samples, etc. will be at the Company’s expense.

7. COMPLIANCE WITH LAWS.

7.1 Compliance.  The  parties  shall  comply  with  all  applicable  federal,  state  and  local  statutes,  laws,  regulations,  rules,
code,  governmental  order,  ordinances  and  policies  (collectively,  “Law”)  that  pertain  to  the  activities  for  which  Supplier  and
Company are responsible under this Agreement, including those enforced by the FDA. With respect to the Products, Company
shall be the “finished device manufacturer” (as such term is used by the FDA).

7.2  Permits,  Licenses,  and  Authorizations.  Supplier  shall  obtain  and  maintain  all  permits,  licenses,  approvals,
authorizations, registrations, certificates and similar rights necessary for the exercise of its rights and performance under
this Agreement.

8. REPRESENTATIONS AND WARRANTIES; PRODUCT WARRANTY

8.1 Supplier’s Representations and Warranties.

a.

b.

c.

d.

it is duly organized, validly existing, and in good standing under the laws of its organization;

it is duly qualified to do business and is in good standing in every jurisdiction in which such qualification is required
for purposes of this Agreement;

it  has  the  full  right,  corporate  power  and  authority  to  enter  into  this  Agreement  and  to  perform  its  obligations
hereunder;

the execution of this Agreement by its representative whose signature is set forth at the end of this Agreement, and
the  delivery  of  this  Agreement  by  Supplier,  have  been  duly  authorized  by  all  necessary  action  on  the  part  of
Supplier;

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e.

f.

g.

h.

i.

j.

the  execution,  delivery,  and  performance  of  this  Agreement  by  Supplier  will  not  violate,  conflict  with,  require
consent  under  or  result  in  any  breach  or  default  under  (i)  any  of  Supplier’s  organizational  documents,  (ii)  any
applicable Law or (iii) with or without notice or lapse of time or both, the provisions of any material Supplier third-
party agreement;

this  Agreement  has  been  executed  and  delivered  by  Supplier  and  (assuming  due  authorization,  execution,  and
delivery by Company) constitutes the legal, valid, and binding obligation of Supplier, enforceable against Supplier in
accordance  with  its  terms,  except  as  may  be  limited  by  any  applicable  bankruptcy,  insolvency,  reorganization,
moratorium, or similar laws and equitable principles related to or affecting creditors' rights generally or the effect of
general principles of equity;

it  is  in  compliance  with  all  material  applicable  Laws  and  third-party  agreements  relating  to  this  Agreement,  the
Products, and the operation of its business (including all loan covenants and other financing obligations to which it is
subject);

it has obtained all licenses, authorizations, approvals, consents, or permits required by applicable Laws to conduct its
business generally and to exercise its rights and perform its obligations under this Agreement;

it is not insolvent and is paying all of its debts as they become due; and

all  financial  information  that  it  has  provided  to  Company  is  true  and  accurate  and  fairly  represents  Company’s
financial condition, and has been prepared in accordance with GAAP, uniformly and consistently applied.

8.2 Company’s Representations and Warranties.

a.

b.

c.

d.

e.

f.

it is duly organized, validly existing, and in good standing under the laws of its organization;

it is duly qualified to do business and is in good standing in every jurisdiction in which such qualification is required
for purposes of this Agreement;

it  has  the  full  right,  corporate  power  and  authority  to  enter  into  this  Agreement  and  to  perform  its  obligations
hereunder;

the execution of this Agreement by its representative whose signature is set forth at the end of this Agreement, and
the  delivery  of  this  Agreement  by  Company,  have  been  duly  authorized  by  all  necessary  action  on  the  part  of
Company;

the  execution,  delivery,  and  performance  of  this  Agreement  by  Company  will  not  violate,  conflict  with,  require
consent  under  or  result  in  any  breach  or  default  under  (i)  any  of  Company’s  organizational  documents,  (ii)  any
applicable Law or (iii) with or without notice or lapse of time or both, the provisions of any material Company third-
party agreement;

this  Agreement  has  been  executed  and  delivered  by  Company  and  (assuming  due  authorization,  execution,  and
delivery by Supplier) constitutes the legal, valid, and binding obligation of Company, enforceable against Company
in  accordance  with  its  terms,  except  as  may  be  limited  by  any  applicable  bankruptcy,  insolvency,  reorganization,
moratorium, or similar laws and equitable principles related to or affecting creditors' rights generally or the effect of
general principles of equity;

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g.

h.

i.

j.

it  is  in  compliance  with  all  material  applicable  Laws  and  third-party  agreements  relating  to  this  Agreement,  the
Products, and the operation of its business (including all loan covenants and other financing obligations to which it is
subject);

it has obtained all licenses, authorizations, approvals, consents, or permits required by applicable Laws to conduct its
business generally and to exercise its rights and perform its obligations under this Agreement;

it is not insolvent and is paying all of its debts as they become due; and

all  financial  information  that  it  has  provided  to  Supplier  is  true  and  accurate  and  fairly  represents  Company’s
financial condition, and has been prepared in accordance with GAAP, uniformly and consistently applied.

8.3 Product Warranty.  The  Supplier  warrants  and  represents  to  Company  that  for  a  period  of  one  year  from  the  date  of

delivery, the Products will:

a.

b.

c.

d.

e.

conform  in  all  material  respects  to  the  Specifications/specifications,  standards,  drawings,  samples,  descriptions,
quality  requirements,  performance  requirements  statements  of  work,  specified  or  approved  by  Company  for  the
Products;

conform with Company’s quality standards as set forth in Exhibit G;

be merchantable and free from defects, latent or otherwise, in materials, and workmanship; and

not  infringe  upon,  violate  or  misappropriate  the  Intellectual  Property  rights  of  any  third  party,  limited  to  the
manufacturing process, and excluding infringement that is a direct result of the Specifications, design or its intended
use as provided by Company; and

be new and conveyed to Company with good title, free and clear of all liens, security interests, claims, conditions or
restrictions of any kind.

8.4 Additional Terms. The Product Warranty survives Supplier’s delivery of the Products, Company’s receipt, inspection,
acceptance,  use  of  the  Products  and  payment  for  the  Products,  and  the  termination  or  expiration  of  this  Agreement
subject to the terms of this Section 8.3.

9. INTELLECTUAL PROPERTY.

9.1 Definitions.

a.

“Intellectual  Property  Rights”  means  all  industrial  and  other  intellectual  property  rights  in  any  inventions,
improvements,  developments,  or  innovations  (including  all  rights  to  patents,  copyrights,  trademarks,  and  trade
secrets and know-how inherent therein and appurtenant thereto) and other creative works (whether or not patentable
or  copyrightable,  conceived  or  made  or  reduced  to  practice),  know-how,  technical  information,  pending  patent
applications,  registrations,  divisions  and  continuations  thereof,  registered  and  unregistered  copyrights,  and  all
associated goodwill, designs, drawings, specifications, vendor lists, manufacturing methods and processes, and all
other information pertinent to this Agreement, which is proprietary to a party.

b.

“Foreground  Intellectual  Property  Rights”  means  any  and  all  of  the  Intellectual  Property  Rights  developed  with
respect to, or for incorporation into, the Products, that are either

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developed  by  Company  alone,  by  Company  and  Supplier  jointly  in  the  performance  of  this  Agreement  or  by
Supplier alone as requested by Company in connection with this Agreement.

9.2 Ownership. Each Party retains exclusive ownership of its existing Intellectual Property Rights as of the Effective Date.

All Foreground Intellectual Property Rights shall be owned by Company.

9.3 Limited  License.  Company  hereby  grants  Supplier  a  non-exclusive,  nontransferable,  worldwide  license,  without  the
right to sublicense, to use Company’s Intellectual Property Rights solely in connection with the manufacture and sale of
the  Products  to  Company  or  parties  designated  by  Company.  This  license  shall  not  include  the  right  to  modify,  make
derivative  works  of  or  improvements  to  the  Products  and  shall  terminate  upon  the  termination  or  expiration  of  this
Agreement.

9.4 Assistance.  Supplier  shall  execute  all  papers,  including  patent  applications,  invention  assignments  and  copyright
assignments, and otherwise shall assist Company as reasonably required to perfect in Company the rights, title and other
interests held by Company under this Agreement. Company shall pay for reasonable costs related to such assistance. If
Company  is  unable  for  any  reason,  after  reasonable  effort,  to  secure  Supplier’s  signature  on  any  document  needed  in
connection with the actions specified above, Supplier hereby irrevocably designates and appoints Company and its duly
authorized officers and agents as its agent and attorney in fact, which appointment is coupled with an interest, to act for
and in its behalf to execute, verify and file any such documents and to do all other lawfully permitted acts to further the
purposes of the preceding paragraph with the same legal force and effect as if executed by Supplier.

9.5 Trade  Names.  Each  of  Company  and  Supplier  hereby  acknowledges  and  agrees  that  it  does  not  have,  and  shall  not
acquire, any interest in the other party’s trademarks except as expressly provided herein. Any violation of this Section
shall constitute a material breach of this Agreement.

10. INSURANCE

Supplier  shall  maintain  commercial  general  and  product  liability  insurance  adequate  to  cover  a  liability  (including  an  alleged
manufacturing  defect,  failure  to  warn,  or  breach  of  implied  or  express  warranty)  arising  in  connection  with  any  Product
manufactured by Supplier and supplied to Company under this Agreement in coverage amounts consistent with normal business
practices of prudent companies similarly situated and the insurance coverage shall in no event be less than [*** Dollars per loss
occurrence  and  [***  Dollars  in  the  aggregate.  Supplier  shall  provide  Company  with  written  evidence  of  such  insurance  upon
request.  If  coverage  is  on  a  “claims  made”  basis,  then  Supplier  shall  maintain  continuous  coverage  for  five  years  after  the
termination or expiration of this Agreement, or Supplier shall purchase “tail coverage” providing such insurance for no less than
five years after the policy terminates, or lapses. Supplier shall provide Company with written notice at least 30 days prior to the
cancellation, nonrenewal or material change in such insurance which materially adversely affects the scope or amount of such
insurance coverage.

11. NON-SOLICITATION.

The parties agree that each have an important interest in maintaining a stable work force and in protecting its Confidential and
Proprietary Information (as described below). Therefore, parties agree that, during the Term of this Agreement and for a period of
twelve months thereafter (the “Restricted Period”), not to directly or indirectly, solicit, induce, recruit or encourage any of the
other party’s employees or consultants to terminate their relationship with the other party, or attempt to solicit,

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induce, recruit, encourage or take away employees or consultants of the other party, either for the benefit of other party or for the
benefit  of  any  other  person  or  entity.  This  restriction  shall  not  apply  to  employees  responding  to  commercially  reasonable
employment advertisements in common national or regional recruiting media.

12. CONFIDENTIALITY; PUBLICITY.

12.1

Confidential  and  Proprietary  Information.  The  Company  and  Supplier  will  have  access  to  each  other’s
Confidential  and  Proprietary  Information.  “Confidential  and  Proprietary  Information”  means  any  trade  secret,  other
information viewed by the party disclosing it (the “Disclosing Party”) as confidential and/or proprietary, and any and all
information  or  proprietary  materials  (in  every  form  and  media)  not  generally  known  in  the  relevant  trade  or  industry
made  available  by  either  party  to  the  party  receiving  such  information  (in  such  case,  the  “Receiving  Party”)  in
connection with the efforts contemplated hereunder and which the Disclosing Party has marked as confidential (or with
other  similar  designation)  at  the  time  of  disclosure;  and/or  disclosed  by  Disclosing  Party  in  any  other  manner  and
identified as confidential at the time of disclosure and/or may reasonably be understood as confidential, including, but
not  limited  to  (i)  all  non-public  Intellectual  Property  of  either  party;  (ii)  existing  or  contemplated  products,  services,
designs, inventions, technology, processes, technical data, engineering, techniques, methodologies and concepts and any
information related thereto; and (iii) information relating to business plans, sales, consultants, employees, or marketing
methods and customer lists or requirements. The Receiving Party shall maintain the Disclosing Party’s Confidential and
Proprietary  Information  using  the  same  standard  of  care  it  uses  to  maintain  its  own  Confidential  and  Proprietary
Information  in  confidence,  but  in  any  case,  no  less  than  reasonable  care;  not  use  or  permit  to  be  used  the  Disclosing
Party’s Confidential and Proprietary Information for any purpose other than the performance of its rights and obligations
under  this  Agreement;  and  not  disclose  such  information  to  any  third  parties  except  to  those  who  need  to  know  the
information  to  assist  the  Receiving  Party  to  exercise  its  rights  or  perform  its  obligations  under  this  Agreement.  Such
obligation of confidentiality and non-use shall not apply to information which (a) is known to the Receiving Party prior
to the disclosure as demonstrated by documentary evidence, (b) is publicly known as of the date of the disclosure, (c)
becomes  publicly  known  after  the  date  of  disclosure  through  no  fault  of  the  Receiving  Party,  (d)  is  received  by  the
Receiving Party from a third party who has, to the Receiving Party’s knowledge, no obligation of confidentiality to the
Disclosing Party, or (v) is developed independently by the Receiving Party without reference to the Disclosing Party’s
Confidential and Proprietary Information as demonstrated by documentary evidence. Such obligation of confidentiality
and non-use shall survive any expiration or termination of this Agreement for a period of ten (10) years; provided that
Disclosing Party’s information that meets the legal definition of a trade secret, will indefinitely survive the termination of
this agreement pursuant only to the terms in this Section 12.1. The Receiving Party shall be responsible for any breach of
this section caused by any of its affiliates, employees, officers, directors, agents, or third parties to whom the Receiving
Party disclosed the Disclosing Party’s Confidential and Proprietary Information. The restrictions on disclosure contained
in  this  Section  12.1  shall  not  apply  to  any  information  which  is  required  to  be  disclosed  by  a  valid  court  order  or
governmental law or regulation, provided that the Receiving Party gives the Disclosing Party prompt notice of any such
requirement  and  cooperates  with  the  Disclosing  Party,  at  the  Disclosing  Party’s  expense,  in  attempting  to  limit  such
disclosure and obtain confidential treatment thereof.

12.2

Misuse  of  Confidential  and  Proprietary  Information.  Each  Receiving  Party  understands  and  agrees  that  this
provision  prohibits  it  from  rendering  services  to  another  party  to  the  extent  that  such  Receiving  Party  would  use,
disclose,  or  rely  upon  the  Disclosing  Party’s  Confidential  and  Proprietary  Information  in  any  way  other  than  for  the
Disclosing Party’s benefit and in the furtherance of the objectives of this Agreement. Such unauthorized use of

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Confidential  and  Proprietary  Information  shall  include,  but  not  be  limited  to  use  or  disclosure  of  Confidential  and
Proprietary Information to: (i) discourage any of the Disclosing Party’s clients, customers or distributors, or prospective
clients, customers or distributors from purchasing such Disclosing Party’s products or services; or (ii) solicit, influence,
or attempt to solicit or influence any client, customer, distributor or other person, either directly or indirectly, to direct
any purchase of products to any person, firm, corporation, institution or other entity in competition with the business of
the Disclosing Party as such business is conducted or proposed throughout the Term of this Agreement.

12.3

Publicity. Except as otherwise provided in this Agreement or required by Law, neither party shall use the other’s
name  or  refer  to  it  directly  or  indirectly  in  an  advertisement,  news  release  or  release  to  any  professional  or  trade
publication  without  written  approval  from  such  party,  which  approval  may  not  be  unreasonably  withheld  or  delayed.
Neither party shall use the name of the other for advertising or promotional claims without the prior written consent of
the other party.

12.4

Damages  Inadequate.  The  parties  acknowledge  that  monetary  damages  may  be  an  inadequate  remedy  for  any
breach  by  a  party  of  its  obligations  under  this  Section  12  and  that  the  non-breaching  party  shall  be  entitled  to  seek
injunctive relief and specific performance to enforce the breaching party’s obligations, in addition to any other remedies
the non-breaching party may be entitled to at law.

13. REMEDIES; INDEMNIFICATION.

13.1

Indemnification  by  Supplier.  Supplier  agrees  to  indemnify,  defend  and  hold  Company,  its  affiliates,  officers,
directors, agents and employees (“Company Indemnitees”)  harmless  from  and  against  all  actions,  liabilities,  damages,
claims  and  demands  whatsoever,  including,  but  not  limited  to,  attorney  fees  and  other  expenses  (“Claims”)  that  are
brought or communicated by third parties against the Company Indemnitees and to the extent caused by Supplier’s or
Supplier Indemnitee’s: (a) breach of this Agreement; (b) violation of Law; (c) breach of representations and warranties;
(d) any claim of Intellectual Property Rights infringement arising from Supplier’s manufacturing processes or Supplier’s
services  provided  hereunder,  provided  such  infringement  is  not  a  direct  result  of  the  Specifications  provided  by
Company; or (e) negligence, recklessness or willful misconduct. The duty to indemnify will not apply to the extent that
any  Claim  arises  from  the  negligence,  recklessness,  or  willful  misconduct  of  a  Company  Indemnitee  or  Company’s
breach of this Agreement.

13.2

Indemnification by Company.  Company  agrees  to  indemnify,  defend  and  hold  Supplier,  its  affiliates,  officers,
directors,  agents  and  employees  (“Supplier  Indemnitees”)  harmless  from  and  against  all  Claims  that  are  brought  or
communicated  by  third  parties  against  Supplier  Indemnitees  to  the  extent  caused  by  to:  (a)  Company’s  breach  of  this
Agreement; (b) Company’s violation of Law; (c) defects or alleged defects in the design of the Products, provided such
design  defects  are  a  result  of  Specifications  or  instructions  provided  by  Company  and  not  Supplier’s  manufacturing
process;  (d)  the  use,  misuse  or  inability  to  use  Products  arising  from  the  Company’s  design  or  Specifications;  (e)
infringement  of  the  Intellectual  Property  Rights  of  third  parties,  provided  such  infringement  is  a  direct  result  of  the
Specifications or instructions provided by Company; or (f) Company’s negligence, recklessness or willful misconduct.
The  duty  to  indemnify  will  not  apply  to  the  extent  that  any  Claim  arises  from  the  negligence,  recklessness,  or  willful
misconduct of a Supplier Indemnitee or Supplier’s breach of this Agreement.

13.3

Indemnification  Procedure.  The  party  claiming  indemnity  (the  “Indemnified  Party”)  shall  provide  the  party

from whom indemnity is being sought (the “Indemnifying Party”) with

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reasonable  assistance,  at  the  Indemnifying  Party’s  expense,  in  connection  with  the  defense  of  the  claim  for  which
indemnity is being sought. The Indemnifying Party shall have the right to assume sole control over the defense of such
claim and conduct the defense of the claim with counsel of its choice. The Indemnifying Party shall not settle any claim
without  the  prior  written  consent  of  the  Indemnified  Party,  not  to  be  unreasonably  withheld,  unless  the  settlement
involves only the payment of money.

13.4

Limitations  of  Damages.  Notwithstanding  anything  to  the  contrary  contained  in  this  Agreement,  neither  party
shall be liable to the other party or its affiliates (except with respect to either party’s breach of its obligations of Section
12,  or  indemnification  obligations  of  Section  13.1  or  13.2  with  respect  to  third  party  claims)  for  any  indirect,  special,
incidental  (including,  without  limitation,  lost  profits)  or  punitive  damages  of  the  other  party  or  its  affiliates  from  any
breach  or  default  of  a  party’s  obligations  hereunder  or  the  breach  of  any  representation  or  warranty  made  hereunder.
Except  with  respect  to  either  party’s  breach  of  its  obligations  of  Section  12,  or  indemnification  obligations  of  Section
13.1 or 13.2 with respect to third party claims, the collective liability of either party to the other under this Agreement
shall be limited on an aggregate basis (not per claim or occurrence) to the lesser of the preceding 12 months revenue of
Supplier from Company or [***, except that with respect to damages or liabilities arising out of personal injury or death
due to gross negligence or willful misconduct, such collective liability shall be limited to [***. Upon payment(s) by the
Supplier and/or Supplier Indemnitees to the Company and/or Company Indemnitees, or payment(s) by Company and/or
the Company Indemnitees to Supplier and/or the Supplier Indemnitees, the party having made such payments shall be
relieved  and  discharged  from  any  further  liability  to  the  other  party  and/or  its  Indemnitees  under  this  Agreement,  or
otherwise for contribution or to defend, indemnify, and/or hold harmless the other party and/or its Indemnitees.

14. MISCELLANEOUS

14.1

Assignment;  Binding  Effect.  This  Agreement  shall  not  be  assignable  or  otherwise  transferable  by  Supplier
without the prior written consent of Company and shall be binding upon and inure to the benefit of the parties and their
respective  successors  and  permitted  assigns.  This  Agreement  shall  not  be  assignable  or  otherwise  transferable  by
Company  without  the  prior  written  consent  of  Supplier,  provided  that  Company  may  assign  this  Agreement  to  any
affiliate of Company without Supplier’s consent or in connection with a merger, acquisition or sale of the stock of, or all
or substantially all of the assets of, Company. Notwithstanding anything in this Agreement, the parties acknowledge and
agree that Company may perform its obligations under this Agreement through an affiliate of Company.

14.2

Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall
be deemed to have been duly given (a) when received if delivered personally, including by recognized overnight delivery
service,  (b)  when  transmitted  by  facsimile  or  electronic  mail  (email),  with  confirmation  of  successful  transmission,
provided  that  such  delivery  is  followed  by  physical  delivery,  (c)  upon  receipt,  if  sent  by  registered  or  certified  mail
(postage prepaid, return receipt requested) and (d) the next business day after it is sent, if sent for next-day delivery to a
domestic address by overnight mail or courier, to the parties at the following addresses:

If to Company, to:    SI-BONE, Inc.
    471 El Camino Real, Suite 101
    Santa Clara, CA 95050
    ATTN: CFO
    legal@si-bone.com

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If to Supplier, to:    rms COMPANY
    8600 Evergreen Boulevard
    Coon Rapids, MN 95050
    ATTN: Director of Sales & Marketing

    With a copy to:
    [***]
    311 Lowell Ave
    Elk River, MN 55330
    ATTN: Contract Manager        

provided, however, that if any party shall have designated a different address by notice to the others, then to the last
address so designated.

14.3

Survival. All of the representations, warranties, and indemnifications made in this Agreement, and all terms and
provisions hereof intended to be observed and performed by the parties after the termination hereof, including Sections
3.4, 3.5, 3.6, 4.3, 5.7, 8.3, 9, 11, 12, 13, and 14 and Sections 1.7 and 1.8 of Exhibit G.

14.4

Severability.  If  any  term,  provision,  covenant  or  restriction  of  this  Agreement  is  held  by  a  court  of  competent
jurisdiction or other authority to be invalid, void, unenforceable or against its regulatory policy such determination shall
not  affect  the  enforceability  of  any  others  or  of  the  remainder  of  this  Agreement;  and  in  connection  with  such  term,
provision,  covenant  or  restriction  of  this  Agreement  which  is  held  invalid,  void,  unenforceable  or  against  regulatory
policy, the parties shall negotiate in good faith with a view to the substitution therefor of a suitable and equitable solution
in  order  to  carry  out,  so  far  as  may  be  valid  and  enforceable,  the  intent  and  purpose  of  such  invalid  term,  provision,
covenant or restriction and, absent any agreement by the parties, such court of competent jurisdiction or other authority
shall  substitute  therefore  such  term,  provision,  covenant  or  restriction  as  is  legal,  valid  and  enforceable  but  otherwise
similar to the invalid term, provision, covenant or restriction.

14.5

Entire  Agreement.  This  Agreement  may  not  be  amended,  supplemented  or  otherwise  modified  except  by  an
instrument  in  writing  signed  by  Company  and  Supplier.  This  Agreement  contains  the  entire  agreement  of  the  parties
hereto with respect to its subject matter, superseding all negotiations, prior discussions and preliminary agreements made
prior to the date hereof.

14.6

No Third-Party Beneficiaries. This Agreement is solely for the benefit of the parties hereto and their respective
affiliates  and  no  provision  of  this  Agreement  shall  be  deemed  to  confer  upon  any  third  parties  (other  than  permitted
assigns)  any  remedy,  claim,  liability,  reimbursement,  claim  of  action  or  other  right  in  excess  of  those  existing  without
reference to this Agreement.

14.7

Waiver.  The  failure  of  any  party  to  enforce  any  condition  or  part  of  this  Agreement  at  any  time  shall  not  be

construed as a waiver of that condition or part, nor shall it forfeit any rights to future enforcement thereof.

14.8

Governing Law; Jurisdiction. This Agreement (including any claim or controversy arising out of or relating to
this Agreement) shall be governed by the law of the State of New York without regard to conflict of law principles that
would result in the application of any Law other than the Laws of the State of New York.

14.9

Injunctive Relief. The parties acknowledge that damages may be an inadequate remedy for any material breach of

Sections 6.3 (Vendors & Subcontractors), 9 (Intellectual Property), 11

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(Non-competition),  or  12  (Confidentiality;  Publicity).  Accordingly,  notwithstanding  anything  to  the  contrary  in  this
Agreement, either party will have the right to obtain injunctive relief in any court of competent jurisdiction to enforce
Sections  6.3  (Vendors  &  Subcontractors),  9  (Intellectual  Property),  11  (Non-competition),  or  12  (Confidentiality;
Publicity) in the event of a party’s failure to perform its obligations thereunder, as well as the right to pursue any and all
other rights and remedies available at law or in equity for such a breach. The breaching party hereby expressly waives the
defense  that  a  remedy  in  damages  will  be  adequate  and  any  requirement  in  an  action  for  specific  performance  or
injunction for the posting of a bond by the party seeking injunctive relief.

14.10

Counterparts.  This  Agreement  may  be  executed  manually  or  by  facsimile  by  the  parties,  in  any  number  of
counterparts,  each  of  which  shall  be  considered  one  and  the  same  agreement  and  shall  become  effective  when  a
counterpart hereof shall have been signed by each of the parties and delivered to each of the other parties.

14.11

Construction.  The  language  in  all  parts  of  this  Agreement  shall  be  construed,  in  all  cases,  according  to  its  fair
meaning. The parties acknowledge that each party and its counsel have reviewed and revised this Agreement and that any
rule of construction to the effect that any ambiguities are to be resolved against the drafting party shall not be employed
in the interpretation of this Agreement.

14.12

Further Assurances. Company and Supplier covenant and agree that subsequent to the execution and delivery of
this Agreement and without any additional consideration, each of Company and Supplier shall execute and deliver any
further  legal  instruments  and  perform  such  acts  which  are  or  may  become  necessary  to  effectuate  the  purposes  of  this
Agreement.

14.13

Relationship.  Supplier  is  an  independent  contractor  engaged  by  Company  for  the  provision  of  the  Products.
Nothing in this Agreement shall constitute either party as an employee, agent or general representative of the other, nor
shall either Company or Supplier have the right or authority to assume, create or incur any liability or any obligation of
any kind, express or implied, against, or in the name of or on behalf of, the other.

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    IN WITNESS WHEREOF, the parties hereto have caused this Manufacturing and Supply Agreement to be executed by their
respective duly authorized officers as of the date set forth below their names.

SI-BONE, Inc.
By:         /s/ Jeff Bertolini            

rms COMPANY
By:     /s/ Jon Jepko                

Name:     Jeff Bertolini                

Name:     Jon Jepko                

Title:     SVP, Operations & Technology
Dated: 2/23/2024                

Title:     Director of Sales and Marketing                
Dated:     2/23/2024            

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PRICING ADDENDUM
EXHIBIT A

[***]

Products will be ordered in volume increments equal to either [***] or [***] quantities.

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PRICING ADDENDUM
EXHIBIT B

[***]

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PRICING ADDENDUM
EXHIBIT C

[***]

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CONFIDENTIAL AND PROPRIETARY            

PRICING ADDENDUM
EXHIBIT D

[***]

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EXHIBIT E

APPROVED VENDORS

[***]

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EXHIBIT F

APPROVED SUBCONTRACTORS

[***]

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EXHIBIT G

QUALITY AGREEMENT ADDENDUM

This Quality Agreement Addendum (“Quality Addendum”) supplements the Manufacture and Supply Agreement (the
“Agreement”) between the parties. Unless otherwise specified, capitalized terms in this Quality Addendum have the same
meaning as defined in the Agreement, and those definitions are incorporated by reference.

1. QUALITY CONTROL MATTERS.

1.1 Implementation of Quality Control and Risk Management Program. At all times during the Term, Supplier shall
submit  to  and  comply  with  Company’s  vendor  qualification  requirements,  as  Company  may  establish  from  time  to
time (“Qualification Requirements”). In addition, Supplier shall maintain and comply with a quality control program
that  conforms  with  all  applicable  laws  and  is  consistent  with  current  good  manufacturing  practices  applicable  to
Products (“GMPs”) and as required by any governmental or quasi-governmental agency having regulatory authority
over  the  Products,  including,  without  limitation,  21  CFR  Part  820,  the  current  released  versions  of  ISO  13485  and
14971  and  the  Medical  Device  Directive  93/42/EEC  or  Medical  Device  Regulation  (MDR  EU  2017/745)
(collectively, the “Quality Management System” or “QMS”). In addition, Supplier shall maintain a risk management
system which is integrated into its QMS. Supplier shall notify Company of revisions to its manufacturing procedures
to the extent necessary to remain in compliance with the Qualification Requirements, GMPs or QMS, as applicable, in
accordance  with  this  Section;  provided,  however,  that  Supplier  may  not  make  any  changes  to  its  manufacturing
procedures that are inconsistent with the Specifications without the prior written consent of Company. Supplier shall
also  have  a  quality  agreement  with  each  Approved  Vendor  and  Approved  Subcontractor.  Upon  Company’s  request,
Supplier will provide a copy of such quality agreement(s).

1.2 Process  Validation/Software  Validation.  Supplier  agrees  that  all  special  processes  and  software-controlled
equipment, as defined below, applicable to the Product shall be validated by Supplier in accordance with 21 CFR Part
820 Sec. 820. 75 and ISO 13485:2016.

a.
b.

Examples of special processes include but are not limited to: Formulation, QC tests, chemical tests, etc.
Examples  of  software-controlled  equipment  include  but  are  not  limited  to:  automated  inspection,  measuring
equipment, automated assembly equipment, labeling, etc.

1.3 Qualification of Alternative Sources. When requested to do so by Company, or otherwise required to do so by this
Agreement, Supplier shall utilize its purchasing control/vendor qualification processes and procedures in effect at the
time, to qualify ISO 13485:2016 FDA registered third party suppliers and/or third-party manufacturers to manufacture
and  provide  components,  parts  or  sub-assemblies  for  the  Product,  or  to  manufacture  and  supply  the  Product  to
Company Supplier may also be requested to qualify Company as an Alternative Source.

1.4 Audits.  Company  shall  have  the  right,  but  not  the  obligation,  at  its  expense,  to  audit,  or  have  audited,  Supplier’s
facilities, and plants that are used to manufacture and store the Products. Supplier shall support unannounced audits by
SI-BONE's  notified  body  with  reasonable  access  to  relevant  facilities  and  documentation.  The  Supplier  agrees  to
cooperate fully during such audits and provide necessary information, records, and access to personnel as required

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by SI-BONE's notified body to ensure compliance with applicable regulatory standards. Such audits will be conducted
during Supplier’s normal business hours by Company and/or its Supplier approved independent third-party designee
or other representatives. Supplier shall issue a plan to determine the correction, cause, and corrective action for any
negative finding of any audit report issued by Company within 30 days of such audit report’s issue date. Supplier shall
assist Company, or its authorized representative, in securing permission to perform audits of any third-party supplier’s
facilities,  systems,  documentation,  and  other  requirements  related  to  this  Agreement  at  mutually  agreed  dates  and
times.  Supplier,  Company,  any  outside  auditor,  and  such  third-party  supplier  shall  agree  on  reasonable  methods  to
protect intellectual property, such as non-disclosure agreement or the like.

1.5 Inspections. Supplier shall promptly notify Company of any inspections, audits, formal visits, etc. of any regulator,
notified body, or certification body acting in a formal capacity. In the US this includes, but is not limited to Food and
Drug Administration, Environmental Protection Agency, and Occupational Safety and Health Administration. It also
includes corresponding state agencies. Upon Company’s request, Supplier shall disclose the results of any inspections
or audits and the associated cause and corrective action. Supplier shall promptly notify Company of any inspection or
audit findings that impact the safety, conformity, or availability of Product.

1.6 Process Improvements. As required by 21 CFR Part 820 Sec. 820.50, Supplier shall not make significant changes to
the Specifications, manufacturing process, tooling design, processing conditions, materials or manufacturing location
of the Products without Company’s prior written consent. Notwithstanding the foregoing, Company will consider in
good faith reasonable written requests by Supplier to change the materials or manufacturing process of the Products,
provided Company shall make final determination on such change(s) in its sole discretion.

1.7 Complaint Handling and Adverse Event Reporting. Each party shall cooperate fully with the other party in dealing
with customer complaints concerning the Product(s) and shall take such action to promptly resolve such complaints as
may be reasonably requested by the other party. Company is responsible for complying with all FDA and applicable
foreign regulatory requirements pertaining to the receipt, review, evaluation, and where applicable, investigation of all
complaints  received  pertaining  to  the  Products,  and  for  the  reporting  of  adverse  device  events,  including  FDA’s
Medical  Device  Reporting  requirements,  codified  at  21  C.F.R  Part  803.  Supplier  shall  reasonably  cooperate  with
Company to enable Company to fulfill such requirements. Supplier shall promptly, but in no event more than three
business days after receipt of such information, provide complaint information regarding the Products.

1.8 Record Retention; Traceability. Supplier shall maintain all records and procedures on the Product including proper
identification and traceability of Product during all stages of receipt, production and distribution. Product records shall
include traceability and reference to: raw material Lot, Supplier components, purchase order, gauging, and reference
to use of any major equipment and processes utilized. Supplier warrants that Product records shall be maintained by
Supplier in accordance with the following:

a.    Records shall be protected from deterioration, damage or loss, and shall be available to Company for review upon

request.

b.    Supplier  shall  notify  Company  in  writing  if  Supplier  determines  that  it  may  discontinue  maintenance  of  these
records, or such records are scheduled for destruction pursuant to its own record retention policies, and facilitate
alternative methods and/or

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responsibilities for the continued maintenance of such records including but not limited to transfer of the records
to Company upon Company’s request.

c.    Records may be paper or electronic form and shall include but are not limited to the following quality records
which  are  required  to  be  maintained  for  a  period  of  fifteen  (15)  years  after  the  last  Product  has  been
manufactured:
(i)    Product Quality Planning documents (purchase order Agreements, Specifications, Material Certificates or
analysis reports, Pre-Production Approval packages, Validation Records, Tooling, Calibration Records and
MSDS), DMR / DHR (Device Master / History);

(ii)    Manufacturing Records to include SPC charts, Inspection Records (Problem Solving / Corrective Action

Responses).

2. PRODUCT IMPROVEMENTS.

2.1 General.  In  the  event  that  Company  notifies  Supplier  that  it  desires  to  have  Supplier  incorporate  changes  or
improvements to a Product to (a) address a Product defect, integrity, safety or quality concern or compliance matter
(each  a  “Required  Improvement”)  or  (b)  incorporate  a  feature  enhancement  or  other  improvement  that  is  a  not  a
Required  Improvement  (each  an  “Optional  Improvement,”  and  together  with  the  Required  Improvements,  an
“Improvement”), the parties shall promptly discuss in good faith the feasibility of implementing such Improvement.
In addition, the parties shall evaluate the cost of implementing the Required Improvement, which the Company will
be responsible for, as well as its impact on the cost of the Product. In the event that the cost of the Product increases or
decreases the parties agree to negotiate in good faith a new Product price.

2.2 Implementation of Required Improvements. Upon agreement by the parties that (a) the Required Improvement is
feasible,  and  (b)  any  changes  to  the  price  are  agreed,  the  Company  may  request  that  the  Supplier  implement  the
Required Improvement and upon receipt of such a request from Company, Supplier shall use best efforts to implement
the  Required  Improvement  as  soon  as  possible.  All  such  improvements  shall  be  evaluated  and  implemented  in
accordance with Company’s applicable Design Control processes and procedures that are in effect at the time that the
improvements  are  made.  Supplier  shall  update  the  Design  History  File,  Device  Master  Record,  provide  first  article
inspection (“FAI”) samples and first article inspection report, as applicable, and provide copies of such documentation
to Company upon implementation of the Required Improvement and if required, the parties will incorporate the new
Pricing in Exhibit’s A through D as an amendment to this Agreement. To the extent that Supplier provides input on
Required Improvements and changes to the Specifications, it is understood by the parties that such activity does not
intend to make Supplier a “Specifications Developer” or a “finished device manufacturer” as such terms are used by
FDA.

2.3 Implementation of Optional Improvements. In evaluating and implementing Optional Improvements, Supplier shall
use commercially reasonable efforts to minimize the cost of implementing the Optional Improvements. Supplier shall
provide  Company  with  a  detailed  analysis  (together  with  supporting  documentation)  of  the  estimated  costs  (if  any)
and  effect  on  the  supply  price  for  the  applicable  Product  (if  any)  of  implementing  such  Optional  Improvement.
Supplier shall implement such Optional Improvement only with Company’s prior written consent. If Supplier notifies
Company that implementation of an Optional Improvement will require any modification to the pricing set forth on
Exhibit’s A through D, as revised from time to time, and Company agrees, the parties will negotiate in good faith an
appropriate modification to the pricing in an amendment to this Agreement. If Supplier does not notify Company that
it will implement an Optional Improvement within 30 days after

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receiving notice of an Optional Improvement from Company or the parties cannot agree on updated pricing, Company
may  obtain  the  Product  with  the  Optional  Improvement  incorporated  therein  from  an  Alternative  Source  or
manufacture  it  in-house,  in  either  case  without  any  liability  to  Supplier  hereunder.  All  such  improvements  shall  be
evaluated and implemented in accordance with Company’s applicable Design Control processes and procedures that
are in effect at the time that the improvements are made. Supplier shall update the Design History File, Device Master
Record, provide first article inspection (“FAI”) samples and first article inspection report, as applicable, and provide
copies  of  such  documentation  to  Company  upon  implementation  of  the  Optional  Improvement.  To  the  extent  that
Supplier provides input on Optional Improvements and changes to the Specifications, it is understood by the parties
that such activity does not intend to make Supplier a “Specifications Developer” or a “finished device manufacturer”
as such terms are used by FDA.

2.4 Regulatory Determination.  Company  shall  be  responsible  for  making  the  final  decision  as  to  whether  a  proposed
design  or  manufacturing  change  may  be  implemented  for  the  Product(s).  Supplier  is  not  permitted  to  make  any
modification  that  affects  the  Product(s)  without  notifying  Company.  Company  shall  be  responsible  for  making  the
final determination as to whether such changes require regulatory approval or clearance prior to implementation and
shall be responsible for filing and obtaining any required approvals and/or clearances, as necessary.

2.5 Registration and Listing. Supplier shall comply with applicable establishment registration requirements applicable to

the Products and the manufacture of the Products.

3. PACKAGING  AND  LABELING.  Supplier  shall  be  responsible  for  labeling  and  packaging  Product  for  shipment  to
Company or to its designee(s), in accordance with applicable laws, Company requirements and instructions and the additional
specifications  included  in  the  Specifications,  which  labeling  may  include  “Manufactured  for  Company.”  Company  may
request  changes  to  the  packaging  and  labeling  requirements  and  Specifications  upon  reasonable  prior  written  notice  to
Supplier. To the extent that Supplier provides input on the Product labeling or Specifications, it is understood by the parties
that such activity is not intended to make Supplier a “Specifications developer” or a “finished device manufacturer” as such
terms are used by FDA. Supplier is responsible for release of product labeling, provided, however, that in the case of initial
release of any new label or labeling change, Supplier shall obtain Company’s consent to such release. Company is responsible
for compliance with applicable FDA product labeling requirements.

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EXHIBIT H

Vendor Managed Inventory Addendum

This  Vendor  Managed  Inventory  Addendum  (“VMI  Addendum”)  supplements  the  Manufacture  and  Supply  Agreement  (the
“Agreement”) between the parties. Unless otherwise specified, capitalized terms in this VMI Addendum have the same meaning
as defined in the Agreement, and those definitions are incorporated by reference.

Whereas, Supplier sells Products to Company under the Agreement; and

Whereas,  Supplier  and  Company  wish  to  have  Supplier  take  over  the  management,  maintenance,  and  replenishment  of
Company’s stock of certain Products.

Now, therefore, in consideration of the mutual covenants, terms and conditions set forth herein, and for other good and valuable
consideration, the parties agree as follows.

1. DEFINITIONS

a.

b.

c.

d.

e.

f.

“Managed Inventory” means those Products described on Attachment A hereto.

“Maximum Inventory Level” means the maximum number of units of VMI Products to be in Company’s stock
at any time, as set forth on Attachment A.

“OTD” or “On-Time Delivery” means the timely delivery of Order quantities as per the agreed-upon delivery
schedule, including the specified delivery dates and lead times outlined in the Orders.

“Re-order Level” means the stock level of units of Products at which Company’s inventory of Products is to be
replenished by Supplier, as set forth in Attachment A.

“VMI Products” means Products described on Attachment A.

 “Closed Lines”  refers  to  specific  line  items  within  a  purchase  order  that  have  been  completed,  fulfilled,  or
otherwise processed to the extent that an obligation has been successfully concluded and no further action or
deliveries are expected or required.

2. INVENTORY MANAGEMENT

2.1

Company shall purchase all its requirements for the VMI Products from Supplier and shall provide Supplier with
sufficient  information  to  allow  Supplier  to  maintain  the  Managed  Inventory.  This  information  shall  include,  at  a
minimum,

a. Company’s existing stock of VMI Products;

b. Company’s quarterly forecast for VMI Products, as set forth in the Agreement Section 1.5; and

c.

Plans that may impact the Company’s forecast for VMI Products.

2.2

Supplier shall use its best efforts to maintain Company’s stock of VMI Products so that it does not fall below the Re-
Order Level and does not exceed the Maximum Inventory Level.

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3. PURCHASE ORDERS

On  a  weekly  cadence,  Company  shall  provide  Supplier  with  updated  inventory  levels  of  the  VMI  Products  in  its  possession.
Based on the inventory levels provided by Company, Supplier shall determine the quantities of VMI Products needed to maintain
Company’s inventory between the Maximum Inventory Level and the Re-order Level and shall communicate this determination
to the Company in writing. Company shall provide to Supplier approval to release an agreed upon quantity from blanket purchase
orders,  specifying  the  quantities,  in  increments  equal  to  the  full  of  half  build  plate  quantity  for  a  particular  Product,  of  VMI
Products for purchase. Supplier shall promptly review and confirm the Orders within 3 business days.

4. DELIVERY; INVOICING

4.1

Delivery. Supplier will deliver VMI Product to Company subject to the terms of the Agreement, except as explicitly
set forth herein:

a.

Supplier  shall  ship  VMI  Products  purchased  under  a  blanket  Order,  within  fifteen  (15)  business  days  from
receipt of the approval to release the Products for shipment.

b. Requested delivery dates may be changed only by mutual written agreement of the parties, which agreement
shall not be unreasonably withheld or delayed. In the event that Supplier has reason to believe that it will be
unable to meet the agreed upon delivery dates, Supplier will notify COMPANY promptly and state the reasons
for the anticipated delay.

4.2

Invoices. Supplier shall issue invoices to Company upon shipment of VMI Products. Invoice, pricing and payment
terms shall be in accordance with those set forth in the Agreement.

5. ON-TIME DELIVERY

Supplier shall maintain a minimum On-Time Delivery (OTD) performance of [***] for the VMI Products. Any number of closed
lines with a delivery tolerance greater than [***], which is defined as a variation in the quantity of parts delivered by up to [***]
less  than  the  originally  specified  line  quantity,  will  have  a  negative  impact  on  the  On-Time  Delivery  (OTD)  performance.  If
Supplier's OTD performance falls below [***], Company may issue a written notice to Supplier, highlighting the deficiency and
requesting immediate remedial action. Supplier shall have a maximum of three months from the date of the notice to rectify the
OTD  performance  and  achieve  the  minimum  required  level  of  [***].  During  this  period,  Supplier  shall  implement  necessary
measures to improve delivery performance and work closely with Company to address any underlying issues. If Supplier fails to
remedy the OTD performance deficiency within the stipulated three-month period, Company reserves the right to terminate this
VMI Addendum or the Agreement without further liability or obligation, subject to any other remedies available under applicable
laws or provisions of the Agreement.

6. SUPPLIER VMI STOCKING LEVELS

Supplier shall maintain stocking levels of the VMI Products based on the forecast provided by Company. Supplier shall ensure
that the stocking levels are sufficient to meet the anticipated demand while avoiding excessive inventory buildup. Supplier shall
hold a maximum of no more than three months’ forecasted demand in stock and no less than one months’ forecasted demand in
stock  at  any  given  time.  In  the  event  that  the  stocking  levels  fall  below  the  minimum  requirement  of  one  months’  forecasted
demand, Supplier shall promptly replenish its inventory to ensure continuous availability of the VMI Products. If the stocking
levels exceed the maximum threshold of three months’ forecasted

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demand, Supplier shall consult with Company to determine the appropriate course of action. Company shall not be responsible
for the cost or liability associated with such excess inventory if in excess of more than 3 months forecasted demand according to
the  forecast  provided  no  earlier  than  one  quarter  prior  to  the  date  of  manufacture  of  the  VMI.  The  Supplier  shall  review  in
quarterly  intervals  and  adjust  the  stocking  levels  based  on  the  changing  demand  patterns,  market  conditions,  and  any
modifications  to  the  forecast  provided  by  Company.  Such  adjustments  shall  be  made  in  a  timely  manner  to  ensure  optimal
inventory, management provided that if the maximum quantity level is reduced below a current inventory level, then Company is
responsible for any existing inventory at the prior maximum level until the excess is consumed and the new maximum quantity
level goes into effect. If the Company fails to release any VMI Products for a period of 12 consecutive months the Supplier, at its
option,  may  request  Company  to  release  and  pay  for  any  such  Products  and  remove  such  Product  from  Attachment  A  by
amendment to this Exhibit H. The Supplier shall maintain proper record-keeping and reporting mechanisms to track and report
the  stocking  levels,  including  quarterly  reporting  on  inventory  quantities,  utilization  rates,  and  any  adjustments  made  to  align
with the forecasted demand.

7. PRICING

The pricing for the VMI Products covered under this Vendor Managed Inventory (VMI) Agreement shall be as specified under
the Agreement. The prices listed in the Agreement shall remain valid for the duration of the Agreement, unless otherwise
specified or agreed upon in writing by both parties.

8. REVISIONS TO VMI PRODUCTS

In  the  event  of  revisions  changes,  or  updates  to  the  VMI  Products,  Company  and  Supplier  shall  work  together  to  manage  the
disposition  of  any  affected  Managed  Inventory  held  by  Supplier.  Company  shall  promptly  notify  Supplier  of  any  revisions,
changes, or updates to parts or components that may impact the Managed Inventory held by Supplier. Such changes may include
product  design  modifications,  specification  updates,  or  discontinuation  of  specific  parts.  Upon  receiving  such  notification,
Supplier shall assess the existing Managed Inventory and collaborate with the Company to determine the appropriate disposition
for the affected VMI Products. Disposition options may include, but are not limited to, utilizing the existing inventory as “use as
is” until depletion or scrapping the affected Managed Inventory. If the disposition of the affected parts results in the need to scrap
any  affected  Managed  Inventory,  Company  acknowledges  that  it  shall  be  solely  responsible  for  the  costs  associated  with
scrapping and disposing of such inventory, including payment of the Product price as defined in Exhibit’s A through D of the
Agreement for the units  being  scrapped.  The  Supplier  shall  not  be  liable  for  any expenses incurred in the disposition of scrap
inventory unless it exceeds the maximum threshold of three months’ forecasted demand according to the forecast provided by
Company no earlier than one quarter prior to the date of manufacture of the affected Managed Inventory, as detailed in Section
1.5 and Section 6 of the Agreement and as provided for in Section 6 of this Exhibit H.

9. INSPECTION

9.1

Inspection Rights. Company shall have the right, no more often than one time during any one-month period, upon a
minimum  of  10  business  days  prior  notice,  during  normal  business  hours,  to  inspect  or  have  its  representatives
inspect  the  physical  inventory  of  VMI  products  at  Supplier’s  facilities  to  confirm  the  accuracy  of  its  information
regarding the Managed Inventory. During any such inspection, Company shall have the right to:

a.

enter  Supplier’s  facilities  where  the  Managed  Inventory  is  being  stored  to  conduct  physical  counts  and
inspection of the Managed Inventory; and

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b.

enter into Supplier’s offices or facilities to inspect Supplier’s books and records, including relevant electronic
information, relating solely to stock and supply of VMI Products.

9.2 Minimize  Disruption.  During  any  such  inspection,  Company  shall  use  its  commercially  reasonable  efforts  to

minimize disruption of Supplier’s business.

10.TERM; TERMINATION

10.1 Term. The term of this VMI Addendum begins on the Effective Date of the Agreement and continues thereafter in

perpetuity unless and until sooner terminated as provided in Section 10.2.

10.2 Termination.

a.

b.

This VMI Addendum shall terminate automatically upon the expiration or termination of the Agreement.

This  VMI  Addendum  may  be  terminated  before  its  expiration  date  by  the  non-breaching  party  if  the  other
party breaches any provision of this VMI Addendum and either the breach cannot be cured, or if the breach
can be cured, it is not cured by the breaching Party within thirty (30) days after receipt of written notice of
such breach.

10.3 Effect of Termination.

a.

b.

The expiration or termination of this VMI Addendum, for any reason, shall not release either party from any
obligation  or  liability  to  the  other  party,  including  any  payment  and  delivery  obligation,  that  (i)  has  already
accrued hereunder; (ii) comes into effect due to the expiration or termination of this VMI Addendum; or (iii)
otherwise survives the expiration or termination of this VMI Addendum.

Following the expiration or termination of this VMI Addendum, Supplier shall promptly invoice Company for
any outstanding amounts due and owing under this VMI Addendum, and Company shall pay all such amounts
in accordance with the Agreement. If a deposit or advance payment has been made by Company for any VMI
Products  that  have  not  and  will  not  be  delivered  to  Company  following  expiration  or  termination,  Supplier
shall promptly reimburse such payment to Company.

10.4 Remaining  VMI  Stock.  Upon  the  expiration  or  termination  of  this  VMI  Addendum,  Company  shall  have  the
option, at its sole discretion to issue a “VMI Inventory Purchase” notice. The VMI Inventory Purchase notice shall
specify the quantity of VMI Products Company intends to purchase, up to a maximum of three months’ of supply.
The parties shall agree upon the delivery terms, including shipment, packaging, and any additional terms necessary
for the fulfillment of the VMI Inventory Purchase order.

11.PRECEDENCE.

If there is any inconsistency between the terms of this VMI Addendum and any terms in the Agreement, then, except where a
provision  of  this  VMI  Addendum  states  otherwise,  this  VMI  Addendum  controls.  However,  if  a  subject  is  addressed  in  the
Agreement and not in this VMI Addendum, then the terms in the Agreement control.

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1. List of products included in Managed Inventory and prices including reference numbers like product numbers

Attachment A 
to the VMI Addendum

2. Maximum Inventory Level (to be held by Company): [***]

3. Re-order Level (minimum level to be held by Company): [***]

[***]

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Subsidiary
SI-BONE S.R.L.
SI-BONE Deutschland GmbH
SI-BONE UK LTD

List of subsidiaries of the Registrant

Jurisdiction

Italy

Germany

United Kingdom

Exhibit 21.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-271635) and Form S-8 (Nos. 333-227907, 333-
230473,  333-237091,  333-254086,  333-263189  and  333-270230)  of  SI-BONE,  Inc.  of  our  report  dated  February  27,  2024  relating  to  the  financial
statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

Exhibit 23.1

/s/ PricewaterhouseCoopers LLP
San Jose, California
February 27, 2024

Exhibit 31.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Laura A. Francis, certify that:

1.

I have reviewed this Form 10-K of SI-BONE, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the  period  covered  by  this
report;

3. Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material  respects  the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

1) 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;

2) 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;

3)

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

4) 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):

1) 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

2) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date:

February 27, 2024

/s/ Laura A. Francis
Laura A. Francis
Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
Exhibit 31.2

CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Anshul Maheshwari, certify that:

1.

I have reviewed this Form 10-K of SI-BONE, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the  period  covered  by  this
report;

3. Based  on  my  knowledge,  the  financial  statements,  and  other  financial  information  included  in  this  report,  fairly  present  in  all  material  respects  the

financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

1) 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;

2) 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;

3)

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

4) 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):

1) 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

2) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control

over financial reporting.

Date:

February 27, 2024

/s/ Anshul Maheshwari
Anshul Maheshwari
Chief Financial Officer
(Principal Financial and Accounting Officer)

 
 
 
 
 
 
 
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to the requirement set forth in Rule 13a-14(b) of the Securities Exchange Act of 1934, as amended, (the “Exchange Act”) and Section 1350 of
Chapter 63 of Title 18 of the United States Code (18 U.S.C. §1350), Laura A. Francis, Chief Executive Officer of SI-BONE, Inc. (the “Company”), and
Anshul Maheshwari, Chief Financial Officer of the Company, each hereby certifies that, to the best of his or her knowledge:

1.     The Company’s Annual Report on Form 10-K for the period ended December 31, 2023, to which this Certification is attached as Exhibit 32.1 (the

“Periodic Report”), fully complies with the requirements of Section 13(a) or Section 15(d) of the Exchange Act; and  

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

Exhibit 32.1

Company.

Date:

February 27, 2024

Date:

February 27, 2024

/s/ Laura A. Francis
Laura A. Francis
Chief Executive Officer
(Principal Executive Officer)

/s/ Anshul Maheshwari
Anshul Maheshwari
Chief Financial Officer
(Principal Financial and Accounting Officer)

This certification is being furnished to the Securities and Exchange Commission as an exhibit to the Annual Report and shall not be deemed filed by the
Company for purposes of §18 of the Exchange Act, as amended, 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.

SI-BONE, INC.
Incentive Compensation Recoupment Policy
(Effective October 2, 2023)

Exhibit 97.1

1.

Introduction

The Board of Directors (the “Board”) of SI-BONE, Inc., a Delaware corporation (the “Company”), has determined that it is in the
best interests of the Company and its stockholders to adopt this Incentive Compensation Recoupment Policy (this “Policy”) providing for the
Company’s  recoupment  of  Recoverable  Incentive  Compensation  that  is  received  by  Covered  Officers  of  the  Company  under  certain
circumstances. Certain capitalized terms used in this Policy have the meanings given to such terms in Section 3 below.

This Policy is designed to comply with, and shall be interpreted to be consistent with, Section 10D of the Exchange Act, Rule 10D-1

promulgated thereunder (“Rule 10D-1”) and Nasdaq Listing Rule 5608 (the “Listing Standards”).

2.

Effective Date

This  Policy  shall  apply  to  all  Incentive  Compensation  that  is  received  by  a  Covered  Officer  on  or  after  October  2,  2023  (the
“Effective  Date”).  This  Policy  shall  replace  and  supersede  the  Company’s  Policy  for  Recoupment  of  Incentive  Compensation  that  was
adopted  on  September  9,  2021  (the  “Prior  Clawback  Policy”)  with  respect  to  all  Incentive  Compensation  that  is  received  by  a  Covered
Officer on or after the Effective Date; for clarity, the Prior Clawback Policy shall continue to apply to any Incentive Compensation that is
received by a Covered Officer prior to the Effective Date. Incentive Compensation is deemed “received” in the Company’s fiscal period in
which  the  Financial  Reporting  Measure  specified  in  the  Incentive  Compensation  award  is  attained,  even  if  the  payment  or  grant  of  such
Incentive Compensation occurs after the end of that period.

3.

Definitions

“Accounting  Restatement”  means  an  accounting  restatement  that  the  Company  is  required  to  prepare  due  to  the  material
noncompliance  of  the  Company  with  any  financial  reporting  requirement  under  the  securities  laws,  including  any  required  accounting
restatement to correct an error in previously issued financial statements that is material to the previously issued financial statements, or that
would result in a material misstatement if the error were corrected in the current period or left uncorrected in the current period.

“Accounting Restatement Date” means the earlier to occur of (a) the date that the Board, a committee of the Board authorized to
take  such  action,  or  the  officer  or  officers  of  the  Company  authorized  to  take  such  action  if  Board  action  is  not  required,  concludes,  or
reasonably should have concluded, that the Company is required to prepare an Accounting Restatement, or (b) the date that a court, regulator
or other legally authorized body directs the Company to prepare an Accounting Restatement.

“Administrator” means the Compensation Committee or, in the absence of such committee, the Board.

“Code” means the U.S. Internal Revenue Code of 1986, as amended, and the regulations promulgated thereunder.

“Compensation Committee” means the Compensation Committee of the Board.

“Covered Officer” means each current and former Executive Officer.

“Exchange” means the Nasdaq Stock Market.

288357702 v1

 
 
“Exchange Act” means the U.S. Securities Exchange Act of 1934, as amended.

“Executive Officer” means the Company’s president, principal financial officer, principal accounting officer (or if there is no such
accounting officer, the controller), any vice-president of the Company in charge of a principal business unit, division, or function (such as
sales, administration, or finance), any other officer who performs a(1(1 policy-making function, or any other person who performs similar
policy-making functions for the Company. Executive officers of the Company’s parent(s) or subsidiaries are deemed executive officers of the
Company if they perform such policy-making functions for the Company. Policy-making function is not intended to include policy-making
functions  that  are  not  significant.  Identification  of  an  executive  officer  for  purposes  of  this  Policy  would  include  at  a  minimum  executive
officers identified pursuant to Item 401(b) of Regulation S-K promulgated under the Exchange Act.

“Financial Reporting Measures” means measures that are determined and presented in accordance with the accounting principles
used in preparing the Company’s financial statements, and any measures derived wholly or in part from such measures, including Company
stock price and total stockholder return (“TSR”). A measure need not be presented in the Company’s financial statements or included in a
filing with the SEC in order to be a Financial Reporting Measure.

“Incentive Compensation” means any compensation that is granted, earned or vested based wholly or in part upon the attainment of

a Financial Reporting Measure.

“Lookback Period” means the three completed fiscal years immediately preceding the Accounting Restatement Date, as well as any
transition period (resulting from a change in the Company’s fiscal year) within or immediately following those three completed fiscal years
(except that a transition period of at least nine months shall count as a completed fiscal year). Notwithstanding the foregoing, the Lookback
Period shall not include fiscal years completed prior to the Effective Date.

“Recoverable Incentive Compensation” means Incentive Compensation received by a Covered Officer during the Lookback Period
that  exceeds  the  amount  of  Incentive  Compensation  that  would  have  been  received  had  such  amount  been  determined  based  on  the
Accounting Restatement, computed without regard to any taxes paid (i.e., on a gross basis without regarding to tax withholdings and other
deductions). For any compensation plans or programs that take into account Incentive Compensation, the amount of Recoverable Incentive
Compensation  for  purposes  of  this  Policy  shall  include,  without  limitation,  the  amount  contributed  to  any  notional  account  based  on
Recoverable  Incentive  Compensation  and  any  earnings  to  date  on  that  notional  amount.  For  any  Incentive  Compensation  that  is  based  on
stock price or TSR, where the Recoverable Incentive Compensation is not subject to mathematical recalculation directly from the information
in an Accounting Restatement, the Administrator will determine the amount of Recoverable Incentive Compensation based on a reasonable
estimate of the effect of the Accounting Restatement on the stock price or TSR upon which the Incentive Compensation was received. The
Company shall maintain documentation of the determination of that reasonable estimate and provide such documentation to the Exchange in
accordance with the Listing Standards.

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

4.

Recoupment

(1)

Applicability of Policy. This  Policy  applies  to  Incentive  Compensation  received  by  a  Covered  Officer  (i)  after  beginning
services  as  an  Executive  Officer,  (ii)  who  served  as  an  Executive  Officer  at  any  time  during  the  performance  period  for  such  Incentive
Compensation, (iii) while the Company had a class of securities listed on a national securities exchange or a national securities association,
and (iv) during the Lookback Period.

(2)

Recoupment Generally. Pursuant to the provisions of this Policy, if there is an Accounting Restatement, the Company must
reasonably promptly recoup the full amount of the Recoverable Incentive Compensation, unless the conditions of one or more subsections of
Section 4(c) of this Policy are met and the Compensation Committee, or, if such committee does not consist solely of independent directors, a
majority of the independent directors serving on the Board, has made a determination that recoupment would be impracticable. Recoupment
is required regardless of whether the

288357702 v1

2

 
Covered  Officer  engaged  in  any  misconduct  and  regardless  of  fault,  and  the  Company’s  obligation  to  recoup  Recoverable  Incentive
Compensation is not dependent on whether or when any restated financial statements are filed.

(3)

Impracticability of Recovery. Recoupment may be determined to be impracticable if, and only if:

(a)

the direct expense paid to a third party to assist in enforcing this Policy would exceed the amount of the applicable
Recoverable  Incentive  Compensation;  provided  that,  before  concluding  that  it  would  be  impracticable  to  recover  any  amount  of
Recoverable  Incentive  Compensation  based  on  expense  of  enforcement,  the  Company  shall  make  a  reasonable  attempt  to  recover
such Recoverable Incentive Compensation, document such reasonable attempt(s) to recover, and provide that documentation to the
Exchange in accordance with the Listing Standards; or

(b)

recoupment  of  the  applicable  Recoverable  Incentive  Compensation  would  likely  cause  an  otherwise  tax-qualified
retirement plan, under which benefits are broadly available to employees of the Company, to fail to meet the requirements of Code
Section 401(a)(13) or Code Section 411(a) and regulations thereunder.

(4)

Sources of Recoupment. To the extent permitted by applicable law, the Administrator shall, in its sole discretion, determine
the  timing  and  method  for  recouping  Recoverable  Incentive  Compensation  hereunder,  provided  that  such  recoupment  is  undertaken
reasonably promptly. The Administrator may, in its discretion, seek recoupment from a Covered Officer from any of the following sources or
a combination thereof, whether the applicable compensation was approved, awarded, granted, payable or paid to the Covered Officer prior to,
on  or  after  the  Effective  Date:  (i)  direct  repayment  of  Recoverable  Incentive  Compensation  previously  paid  to  the  Covered  Officer;  (ii)
cancelling prior cash or equity-based awards (whether vested or unvested and whether paid or unpaid); (iii) cancelling or offsetting against
any planned future cash or equity-based awards; (iv) forfeiture of deferred compensation, subject to compliance with Code Section 409A;
and (v) any other method authorized by applicable law or contract. Subject to compliance with any applicable law, the Administrator may
effectuate  recoupment  under  this  Policy  from  any  amount  otherwise  payable  to  the  Covered  Officer,  including  amounts  payable  to  such
individual under any otherwise applicable Company plan or program, e.g., base salary, bonuses or commissions and compensation previously
deferred by the Covered Officer. The Administrator need not utilize the same method of recovery for all Covered Officers or with respect to
all types of Recoverable Incentive Compensation.

(5)

No Indemnification of Covered Officers. Notwithstanding any indemnification agreement, applicable insurance policy or
any other agreement or provision of the Company’s certificate of incorporation or bylaws to the contrary, no Covered Officer shall be entitled
to  indemnification  or  advancement  of  expenses  in  connection  with  any  enforcement  of  this  Policy  by  the  Company,  including  paying  or
reimbursing such Covered Officer for insurance premiums to cover potential obligations to the Company under this Policy.

(6)

Indemnification of Administrator. Any members of the Administrator, and any other members of the Board who assist in
the administration of this Policy, shall not be personally liable for any action, determination or interpretation made with respect to this Policy
and shall be indemnified by the Company to the fullest extent under applicable law and Company policy with respect to any such action,
determination or interpretation. The foregoing sentence shall not limit any other rights to indemnification of the members of the Board under
applicable law or Company policy.

5.

Administration

Except as specifically set forth herein, this Policy shall be administered by the Administrator. The Administrator shall have full and
final authority to make any and all determinations required under this Policy. Any determination by the Administrator with respect to this
Policy shall be final, conclusive and binding on all interested parties and need not be uniform with respect to each individual covered by this
Policy. In carrying out the administration of this Policy, the Administrator is authorized and directed to consult with the full Board or such
other committees of the Board as may be necessary or appropriate as

288357702 v1

3

 
to matters within the scope of such other committee’s responsibility and authority. Subject to applicable law, the Administrator may authorize
and  empower  any  officer  or  employee  of  the  Company  to  take  any  and  all  actions  that  the  Administrator,  in  its  sole  discretion,  deems
necessary or appropriate to carry out the purpose and intent of this Policy (other than with respect to any recovery under this Policy involving
such officer or employee).

6.

Severability

If any provision of this Policy or the application of any such provision to a Covered Officer shall be adjudicated to be invalid, illegal
or  unenforceable  in  any  respect,  such  invalidity,  illegality  or  unenforceability  shall  not  affect  any  other  provisions  of  this  Policy,  and  the
invalid,  illegal  or  unenforceable  provisions  shall  be  deemed  amended  to  the  minimum  extent  necessary  to  render  any  such  provision  or
application enforceable.

7.

No Impairment of Other Remedies

Nothing contained in this Policy, and no recoupment or recovery as contemplated herein, shall limit any claims, damages or other
legal  remedies  the  Company  or  any  of  its  affiliates  may  have  against  a  Covered  Officer  arising  out  of  or  resulting  from  any  actions  or
omissions by the Covered Officer. This Policy does not preclude the Company from taking any other action to enforce a Covered Officer’s
obligations to the Company, including, without limitation, termination of employment and/or institution of civil proceedings. This Policy is in
addition to the requirements of Section 304 of the Sarbanes-Oxley Act of 2002 that are applicable to the Company’s Chief Executive Officer
and  Chief  Financial  Officer  and  to  any  other  compensation  recoupment  policy  and/or  similar  provisions  in  any  employment,  equity  plan,
equity award, or other individual agreement, to which the Company is a party or which the Company has adopted or may adopt and maintain
from time to time.

8.

Amendment; Termination

The Administrator may amend, terminate or replace this Policy or any portion of this Policy at any time and from time to time in its

sole discretion. The Administrator shall amend this Policy as it deems necessary to comply with applicable law or any Listing Standard.

9.

Successors

This  Policy  shall  be  binding  and  enforceable  against  all  Covered  Officers  and,  to  the  extent  required  by  Rule  10D-1  and/or  the

applicable Listing Standards, their beneficiaries, heirs, executors, administrators or other legal representatives.

10.    Required Filings

    The Company shall make any disclosures and filings with respect to this Policy that are required by law, including as required by the SEC.

288357702 v1

*    *    *    *    *

4

 
SI-BONE, INC.

Incentive Compensation Recoupment Policy

Form of Executive Acknowledgment

I,  the  undersigned,  agree  and  acknowledge  that  I  am  bound  by,  and  subject  to,  the  SI-BONE,  Inc.  Incentive  Compensation  Recoupment
Policy, as may be amended, restated, supplemented or otherwise modified from time to time (the “Policy”). In the event of any inconsistency
between  the  Policy  and  the  terms  of  any  employment  agreement,  offer  letter  or  other  individual  agreement  with  SI-BONE,  Inc.  (the
“Company”) to which I am a party, or the terms of any compensation plan, program or agreement, whether or not written, under which any
compensation has been granted, awarded, earned or paid to me, the terms of the Policy shall govern.

In the event that the Administrator (as defined in the Policy) determines that any compensation granted, awarded, earned or paid to me must
be  forfeited  or  reimbursed  to  the  Company  pursuant  to  the  Policy,  I  will  promptly  take  any  action  necessary  to  effectuate  such  forfeiture
and/or reimbursement. I further agree and acknowledge that I am not entitled to indemnification, and hereby waive any right to advancement
of expenses, in connection with any enforcement of the Policy by the Company.

Agreed and Acknowledged:

Name:     

Title:     

Date:     

288357702 v1