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ENDRA Life Sciences

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FY2022 Annual Report · ENDRA Life Sciences
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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, 2022 

☐ 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: 001-37969

ENDRA Life Sciences Inc.
(Exact Name of Registrant as Specified in Its Charter)

Delaware
(State or Other Jurisdiction of Incorporation or
Organization)

3600 Green Court, Suite 350, Ann Arbor, MI
(Address of Principal Executive Offices)

26-0579295
(I.R.S. Employer Identification No.)

48105-1570
(Zip Code)

(734) 335-0468
(Registrant’s telephone number, including area code)

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

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

Trading Symbol
NDRA

Name of each exchange on which registered
The Nasdaq Stock Market LLC

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

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

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐ No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. Yes ☒ No ☐

If securities are registered pursuant to Section this 2(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 has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File

required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant
was required to submit and post 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 definitions of "large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth
company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer
Non-accelerated Filer 

☐
☒

Accelerated filer
Smaller reporting company
Emerging growth company

☐
☒ 
☐ 

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

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

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its

internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that
prepared or issued its audit report. ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its

internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
prepared or issued its audit report. ☐

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

The aggregate market value of voting and non-voting common equity held by non-affiliates of the registrant, as of June 30, 2022, was

approximately $15,628,360 based on the closing sales price of the common stock on such date as reported on the Nasdaq Capital Market.

As of March 16, 2023, there were 3,169,103 shares of the registrant’s common stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

None.

ENDRA LIFE SCIENCES INC.
TABLE OF CONTENTS

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.

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

PART I
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.
Item 4.
PART II
Item 5.
Item 6.
Item 7.
Item 7A. Quantitative and Qualitative Disclosures About Market Risk.
Financial Statements and Supplementary Data.
Item 8.
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.
Item 9.
Controls and Procedures.
Item 9A.
Other Information.
Item 9B.
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.
Item 9C.
PART III
Item 10.
Item 11.
Item 12.
Item 13.
Item 14.
PART IV  
Item 15.
Item 16.

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

Exhibits, Financial Statements and Schedules.
Form 10-K Summary.

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CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K (this “Annual Report”) contains “forward-looking statements” within the meaning of Section 27A of the Securities Act
of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, that are intended to be covered by the “safe harbor” created by
those sections. Forward-looking statements, which are based on certain assumptions and describe our future plans, strategies and expectations, can
generally be identified by the use of forward-looking terms such as “believe,” “expect,” “may,” “will,” “should,” “would,” “could,” “seek,” “intend,”
“plan,” “goal,” “project,” “estimate,” “anticipate,” “strategy”, “future”, “likely” or other comparable terms and references to future periods. All statements
other than statements of historical facts included in this Annual Report regarding our strategies, prospects, financial condition, operations, costs, plans and
objectives are forward-looking statements. Examples of forward-looking statements include, among others, statements we make regarding expectations for
revenues, cash flows and financial performance, the anticipated results of our development efforts and the timing for receipt of required regulatory
approvals and product launches.

Forward-looking statements are neither historical facts nor assurances of future performance. Instead, they are based only on our current beliefs,
expectations and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy and
other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in
circumstances that are difficult to predict and many of which are outside of our control. Our actual results and financial condition may differ materially
from those indicated in the forward-looking statements. Therefore, you should not rely on any of these forward-looking statements. Important factors that
could cause our actual results and financial condition to differ materially from those indicated in the forward-looking statements include, among others, the
following:

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our limited commercial experience, limited cash and history of losses;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
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our ability to obtain adequate financing to fund our business operations in the future;

our ability to achieve profitability;

our ability to develop a commercially feasible application based on our Thermo-Acoustic Enhanced Ultrasound (“TAEUS”) technology;

market acceptance of our technology;

uncertainties associated with COVID-19 or future pandemics, including possible effects on our operations;

the effect of macroeconomic conditions on our business;

results of our human studies, which may be negative or inconclusive;

our ability to find and maintain development partners;

our reliance on third parties, collaborations, strategic alliances and licensing arrangements to complete our business strategy;

the amount and nature of competition in our industry;

our ability to protect our intellectual property;

potential changes in the healthcare industry or third-party reimbursement practices;

delays and changes in regulatory requirements, policy and guidelines, including potential delays in submitting required regulatory applications
or other submissions with respect to U.S. Food and Drug Administration (“FDA”) or other regulatory agency approval;

our ability to maintain CE mark certification, and secure required FDA and other governmental approvals, for our TAEUS applications;

our ability to comply with regulation by various federal, state, local and foreign governmental agencies and to maintain necessary regulatory
clearances or approvals;

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our ability to maintain compliance with Nasdaq listing standards;

our dependence on our senior management team; and

the other risks and uncertainties described in the Risk Factors and in Management’s Discussion and Analysis of Financial Condition and
Results of Operations sections of this Annual Report.

Any forward-looking statement made by us in this report is based only on information currently available to us and speaks only as of the date on which it is
made. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether
as a result of new information, future developments or otherwise.

RISK FACTOR SUMMARY

Below is a bulleted summary of our principal risk factors, however this list does not fully represent all of our known risk factors. We encourage you to
carefully review the full risk factors contained in this Annual Report in their entirety for additional information regarding the material factors that make an
investment in our securities speculative or risky. These risks and uncertainties include, but are not limited to, the following:

Risks Related to our Business

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We have a history of operating losses, we may never achieve or maintain profitability, and we will need to raise significant additional capital if
we are going to continue as a going concern.

Our efforts may never result in the successful development of commercial applications based on our TAEUS technology, on which our success
is substantially dependent.

Our TAEUS platform applications may not achieve adequate market acceptance by the physicians, patients, third-party payors and others in the
medical community.

The outbreak of COVID-19, or future pandemics, could adversely impact our business, including our pre-sales activities, clinical trials and
ability to obtain regulatory approvals.

We may not remain commercially viable if there is an inadequate level of reimbursement by governmental programs and other third-party
payors for our planned products or associated procedures.

We have limited resources and depend on third parties to design and manufacture, and seek regulatory approval of, our TAEUS applications.

We will need to develop marketing and distribution capabilities both internally and through our relationships with third parties in order to sell
any of our TAEUS products receiving regulatory approval.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Competition in the medical imaging market is intense and we may be unable to successfully compete.

We intend to market our TAEUS applications, if approved, globally, in which case we will be subject to the risks of doing business outside of
the United States.

We depend on our senior management team and the loss of one or more key employees or an inability to attract and retain highly skilled
employees could harm our business.

Misdiagnosis, warranty and other claims, as well as product field actions and regulatory proceedings, initiated against us could increase our
costs, delay or reduce our sales and damage our reputation.

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Risks Related to Intellectual Property and Other Legal Matters

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If we are unable to protect our intellectual property, which entails significant expense and resources, then our financial condition, results of
operations and the value of our technology and products could be adversely affected.

Policing unauthorized use of our proprietary rights can be difficult, expensive and time-consuming, and we might be unable to determine the
extent of this unauthorized use.

Intellectual property rights may not provide adequate protection, which may permit third parties to compete against us more effectively.

Risks Related to Government Regulation

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If we fail to obtain and maintain necessary regulatory clearances or approvals for our TAEUS applications, or if clearances or approvals for
future applications and indications are delayed or not issued, our commercial operations will be harmed.

Healthcare reform measures could hinder or prevent our planned products' commercial success.

If we fail to comply with healthcare regulations, we could face substantial penalties and our business, operations and financial condition could
be adversely affected.

Risks Related to Owning Our Securities, Our Financial Results and Our Need for Financing

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Our quarterly and annual results may fluctuate significantly, may not fully reflect the underlying performance of our business and may result in
volatility in the price of our securities.

Our stock price has fluctuated in the past, has recently been volatile and may be volatile in the future for reasons unrelated to our operating
performance or prospects, and as a result, investors in our common stock could incur substantial losses.

We may be subject to securities litigation, which is expensive and could divert management attention.

If we are unable to implement and maintain effective internal control over financial reporting, including by remediating current material
weaknesses in our internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial
reports and the market price of our securities may decrease.

Our disclosure controls and procedures may not prevent or detect all errors or acts of fraud.

Future sales and issuances of our common stock or rights to purchase common stock, including pursuant to our equity incentive plan, could
result in dilution of the percentage ownership of our stockholders and could cause the price of our securities to fall.

Our charter documents and Delaware law may inhibit a takeover that stockholders consider favorable.

General Risk Factors

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Our business is affected by macroeconomic conditions.

Our cash and cash equivalents could be adversely affected if the financial institutions in which we hold our cash and cash equivalents fail.

The ongoing military action by Russia in Ukraine could have negative impact on the global economy, which could materially adversely affect
our business, operations, operating results and financial condition.

Our business and operations are subject to risks related to climate change.

Our business could be negatively impacted by corporate social responsibility and sustainability matters.

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As used in this Annual Report, unless the context otherwise requires, the terms “ENDRA,” “we,” “us,” “our,” and the “Company” refer to ENDRA Life
Sciences Inc., a Delaware corporation, and its subsidiaries.

PART I

Item 1. Business

Overview

We were incorporated as a Delaware corporation in 2007. We are leveraging experience with pre-clinical enhanced ultrasound devices to develop
technology for increasing the capabilities of clinical diagnostic ultrasound in order to broaden patient access to the safe diagnosis and treatment of a
number of significant medical conditions in circumstances where expensive X-ray computed tomography (“CT”) and magnetic resonance imaging (“MRI”)
technology, or other diagnostic technologies such as surgical biopsy, are unavailable or impractical.

In 2010, we began marketing and selling our Nexus 128 system, which combined light-based thermoacoustics and ultrasound to address the imaging needs
of researchers studying disease models in pre-clinical applications. Building on this expertise in thermoacoustics, we have developed a next-generation
technology platform—Thermo Acoustic Enhanced Ultrasound, or TAEUSⓇ —which is intended to enhance the capability of clinical ultrasound
technology and support the diagnosis and treatment of a number of significant medical conditions that currently require the use of expensive CT or MRI
imaging or where imaging is not practical using existing technology. We ceased production, service support and parts for our Nexus 128 system in 2019 in
order to focus our resources exclusively on the development of our TAEUS technology.

Our TAEUS technology uses radio frequency (“RF”) pulses to stimulate tissues, using a small fraction (less than 1%) of the amount of energy that would
be transmitted into the body during an MRI scan. The use of RF energy allows our TAEUS technology to penetrate deep into tissue, enabling the imaging
of human anatomy at depths equivalent to those of conventional ultrasound. The RF pulses are absorbed by tissue and converted into ultrasound signals,
which are detected by an external ultrasound receiver and a digital acquisition system that is part of the TAEUS system. The detected ultrasound is
processed into images and other forms of data using our proprietary algorithms and displayed to complement conventional gray-scale ultrasound images.

ENDRA uses suppliers of components, such as Blatek Industries, Inc. and Elite RF, LLC,  and contract manufacturers, such as Starfish Product
Engineering, Inc., to assemble and test ENDRA's TAEUS® liver system for commercial sale.  Suppliers are vetted before engaging in work with ENDRA
and reviewed annually, as part of ENDRA’s quality management system, to assure their performance meets ENDRA's needs.  ENDRA has implemented
internal processes to monitor designs, inventory and supply of key components needed to manufacture its TAEUS® liver system.  ENDRA plans its
production in accordance with anticipated market demand and availability and lead times of needed materials.

As described below, our first TAEUS platform application focuses on quantifying fat in the liver and stage progression of nonalcoholic fatty liver disease
(“NAFLD”) which, untreated, can progress to Nonalcoholic Steatohepatitis (“NASH”), fibrosis, cirrhosis and liver cancer. In April 2016, we entered into a
Collaborative Research Agreement with General Electric Company, acting through its GE Healthcare business unit and the GE Global Research Center
(collectively, “GE Healthcare”), under which GE Healthcare has agreed to assist us in our efforts to commercialize this application. In November 2017, we
contracted with the Centre for Imaging Technology Commercialization (“CIMTEC”) to initiate human studies, through Canada-based Robarts Research
Institute, with our TAEUS device targeting NAFLD. In October 2018, we received an Investigational Testing Authorization (“ITA”) from Health Canada to
commence the first human studies in healthy volunteers with our TAEUS clinical system targeting NAFLD, guiding our algorithm development, and
comparing our technology to MRI. The feasibility study was conducted in collaboration with Robarts Research Institute in London, Ontario, Canada. We
reported the completion and top-level findings of this study in September 2019. The data collected from the study, including additional usability inputs, was
included in our TAEUS liver device technical file submission for device CE mark, which we received for our NAFLD TAEUS application in March 2020.
ENDRA has eight current or completed clinical research partnerships with research hospitals in North America, Europe and Asia for the conduct of clinical
studies comparing our TAEUS clinical system to MRI-Proton Density Fat Fraction (“MRI-PDFF”) in the measurement of liver fat. In June 2020, we
completed a 510(k) Premarket Notification submission to the FDA for the NAFLD TAEUS application. Following meetings with the FDA in connection
with its review of our application, we determined that the 510(k) pathway was not the optimal option due to the novel nature of our NAFLD TAEUS
application and, in February 2022, announced that we would pursue the de novo pathway for FDA reclassification and clearance of our NAFLD TAEUS
application.

Each of our TAEUS platform applications will require regulatory approvals before we are able to sell or license the application. Based on certain factors,
such as the installed base of ultrasound systems, availability of other imaging technologies, such as CT and MRI, economic strength and applicable
regulatory requirements, we intend to seek initial approval of our applications for sale in the European Union, followed by the United States and China.

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Diagnostic Imaging Technologies

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Diagnostic imaging technologies such as CT, MRI and ultrasound allow physicians to look inside a person’s body to guide treatment or gather information
about medical conditions such as broken bones, cancers, signs of heart disease or internal bleeding. The type of imaging technology a physician uses
depends on a patient’s symptoms and the part of the body being examined. CT technology is well suited for viewing bone injuries, diagnosing lung and
chest problems, and detecting cancers. MRI technology excels at examining soft tissue in ligament and tendon injuries, spinal cord injuries, and brain
tumors. CT scans can take as little as 5 minutes, while an MRI scan can take up to 30 minutes.

Unfortunately, while CT and MRI systems are versatile and create high quality images, they are also expensive and not always accessible to patients. A CT
system costs approximately $1 million and an MRI system can cost up to $3 million. CT and MRI systems are large and can weigh several tons, typically
requiring significant modifications to existing healthcare facilities to safely site the CT and MRI equipment. Because of their size and weight, CT and MRI
systems are usually fixed-in-place at major medical facilities. As a result, they are less accessible to primary care and rural clinics, economically
developing markets, and patient bedsides. As of 2018, there were only approximately 63,000 CT systems and 50,000 MRI systems in the world,
approximately 50% of which were located in the U.S. and Japan.

While CT and MRI systems create high quality images, their use is not always practical. For example, the diagnosis and treatment of the estimated 1.8
billion people suffering from NAFLD requires ongoing surveillance of the patients’ livers to assess the progression of the disease and the efficacy of

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
treatment. However, the use of CT and MRI systems to perform that surveillance is impractical for a number of reasons, including the high cost of the scan
and the limited availability of CT and MRI systems. Patient exposure to the ionizing radiation generated by a CT system must be limited for safety reasons.
Similarly, because of the strong magnetic field created by an MRI machine, patients with metal joint replacements or cardiac pacemakers may be limited
for safety reasons in their use of an MRI system.

Ultrasound Technology

An ultrasound machine transmits sound waves, which bounce off tissues, organs and blood in the body. The ultrasound machine captures these echoes and
uses them to create an image. Ultrasound technology excels at imaging the structure of internal organs, muscles and bone surfaces. Due to its utility, cost-
effectiveness and safety profile, ultrasound imaging is frequently used in a physician’s examination room or at a patient’s bedside as a first-line diagnostic
tool, which has resulted in an overall increase in the number of ultrasound scans performed.

Ultrasound systems are more broadly available to patients than either CT or MRI systems. There are an estimated 1.6 million diagnostic ultrasound systems
globally in use today. Ultrasound systems are relatively inexpensive compared to CT and MRI systems, with smaller portable ultrasound systems costing as
little as $10,000 and new cart-based ultrasound systems costing between $75,000 and $200,000. Ultrasound systems are also more mobile than CT and
MRI systems and many are designed to be moved by an operator from room to room, or closer to patients. Ultrasound technology does not present the
same safety concerns as CT and MRI technology, since ultrasound does not emit ionizing radiation and ultrasound contrast agents are generally considered
to be safe.

However, ultrasound’s imaging capabilities are more limited compared to CT and MRI technology. For example, ultrasound systems cannot measure tissue
temperature during thermal ablation surgery or quantify fat to diagnose early-stage liver disease—instances where CT and MRI systems are used.

Ultrasound Market

The global diagnostic ultrasound device market size was valued at $7.3 billion in 2022 and is anticipated to expand at a CAGR of 4.07% from 2022 to
2030. There are an estimated 1.6 million  diagnostic ultrasound systems in global use in 2022. These numbers include both portable and cart-based
ultrasound systems, and cover all types of diagnostic ultrasound procedures, including systems intended for cardiology, prenatal and abdominal use. We do
not currently intend to address cart-based ultrasound systems focused on applications in prenatal care, nor certain portable ultrasound applications such as
emergency room medicine, where we believe our TAEUS technology may not substantially impact patient care. Accordingly, we estimate our addressable
market for one or more of our current or future TAEUS applications as approximately 700,000 ultrasound systems currently in use throughout the world.

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We believe that demand for ultrasound systems is driven primarily by the following factors:

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Population growth and age demographics that increase the demand for diagnostic screening for cancer, cardiology, and prenatal applications.

Economic development broadening investment in healthcare in underserved markets such as China and Latin America, where ultrasound
technology has significant appeal due to its price point and flexibility at point-of-care.

Expanding ultrasound applications and improving image quality that drive demand for new ultrasound technologies, such as software
enhancements, bi-axial probes, and dedicated single application systems.

Positive insurance reimbursement rate trends for ultrasound diagnostics due to the technology’s safety and cost-effectiveness.

Unmet Need

We believe that the limited availability of high-utility and cost-effective imaging technology represents a significant unmet medical need. We believe that
expanding the capability of ultrasound technology to perform more of the imaging tasks presently available only on expensive CT and MRI systems will
help to satisfy this unmet need.

Our Solutions

Our TAEUS technology uses a pulsed energy source—specifically, radio-frequency (“RF”) —to generate ultrasonic waves in tissue. These waves are then
detected with ultrasound equipment and used to create high-contrast images and other forms of data using our proprietary algorithms. Unlike conventional
ultrasound, which creates images based on the scattering properties of tissue, thermoacoustic imaging provides tissue absorption maps of the pulsed energy,
similar to those generated by CT scans. Ultrasound is only utilized to transmit the absorption signal to the imaging system outside of the body.

Our TAEUS Technology Platform for Clinical Applications

To increase the utility of our thermoacoustic technology, in 2013 we began to develop our TAEUS technology platform. Unlike the near-infrared light
pulses used in our earlier photoacoustic systems, our TAEUS technology uses RF pulses to stimulate tissues, using a small fraction of the energy
transmitted into the body during an MRI scan. Using RF energy enables our TAEUS technology to penetrate deep into tissue, enabling the imaging of
human anatomy at depths equivalent to those of conventional ultrasound. The RF pulses are absorbed by tissue and converted into ultrasound signals,
which are detected by an external ultrasound receiver and a digital acquisition system that is part of the TAEUS system. Our RF-based thermoacoustics
imaging is not adversely affected by blood-filled organs, enabling our TAEUS technology to be used in clinical liver applications, among others. The
detected ultrasound can then be processed into ultrasound overlays or quantitative data that may be translated into clinically useful metrics using our
proprietary algorithms and displayed to complement conventional gray-scale ultrasound images. The TAEUS imaging concept is illustrated below:

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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After required regulatory approvals, our TAEUS technology can be added as an accessory to existing ultrasound systems, helping to improve clinical
decision-making on the front lines of patient care, without requiring substantially new clinical workflows or large capital investments. We are also
developing TAEUS for incorporation into new ultrasound systems manufactured by companies such as GE Healthcare, described more fully below.

We believe that our TAEUS technology has the potential to add a number of new capabilities to conventional ultrasound and thereby enhance the utility of
both existing and new ultrasound systems and extend the use of ultrasound technology to circumstances that either currently require the use of expensive
CT or MRI imaging systems, where imaging is not practical using existing technology, or where other assessment tools such as surgical biopsy are
required. To demonstrate the capabilities of our TAEUS platform, we have conducted various internal ex-vivo laboratory experiments and limited internal
in-vivo large animal studies. In our ex-vivo and in-vivo testing, we have demonstrated that the TAEUS platform has the following capabilities and potential
clinical applications:

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Tissue Composition: Our TAEUS technology enables ultrasound to distinguish fat from lean tissue. This capability would enable the use of
TAEUS-enhanced ultrasound for the early identification, staging and monitoring of NAFLD, a precursor to NASH, liver fibrosis, cirrhosis and
liver cancer.

Temperature Monitoring: Our TAEUS technology enables traditional ultrasound to visualize changes in tissue temperature, in real time. This
capability would enable the use of TAEUS-enhanced ultrasound to guide thermoablative therapy, which uses heat or cold to affect tissue, such
as in the treatment of cardiac atrial fibrillation, or removal of cancerous liver and kidney lesions, with greater accuracy, and perform
cosmetology procedures such as lipolysis of abdominal fat.

Vascular Imaging: Our TAEUS technology has the potential to enable visualization of blood vessels from any angle, using only a saline
solution contrasting agent, unlike Doppler ultrasound, which requires precise viewing angles. This capability would enable the use of TAEUS-
enhanced ultrasound to assist in identifying arterial plaques or malformed vessels.

Tissue Perfusion: Our TAEUS technology has the potential to image blood flow at the capillary level in a region, organ or tissue. This
capability could be used to assist physicians in characterizing abnormalities in tissue perfusion symptomatic of damaged tissue, such as internal
bleeding from trauma, or diseased tissue, such as certain cancers.

Because of the large number of traditional ultrasound systems currently in global use, we are first developing our TAEUS technology for sale as an
aftermarket accessory that works with existing ultrasound systems. Because our TAEUS technology is designed to enhance the utility of, not replace,
conventional ultrasound, we believe healthcare providers will be able to increase the utilization of, and generate new revenue from, their existing
ultrasound systems once we obtain required regulatory approval for specific applications. We further believe that clinicians will be attracted to our
technology because it will enable them to perform more procedures with existing ultrasound equipment, thereby retaining more imaging patients in their
clinics rather than referring patients out to a regional medical center for a CT or MRI scan.

ENDRA’s first clinical product is designed to interface with a conventional ultrasound scanner, utilizing the scanner’s B-mode imaging to guide the
selected region for assessment of liver fat content. The following sub-systems will comprise ENDRA’s first generation product.

Radio Frequency (RF) Source and Computer:

The RF source consists of a low power waveform generator and an amplifier. Together, these components provide the characteristic pulses required to
excite thermoacoustic signals in tissue. The computer provides processing capability to both utilize the conventional ultrasound data for navigation to the
measurement site of interest, and the calculations required to convert digitized thermoacoustic signals to measurements of fat in liver tissue. The entire sub-
system will reside in a single enclosure, on wheels, and sit adjacent to the ultrasound imaging system.

Specialized Transducer:

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A single channel “receive only” ultrasound transducer is specifically designed and optimized for thermoacoustic imaging. The transducer sub-system will
detect thermoacoustic signals excited by the RF source within the liver. The transducer assembly includes electronics for signal amplification, digitization,
and signal processing. The specialized transducer will work in concert with the conventional ultrasound probe used for liver imaging.

RF Applicator:

The RF applicator transmits pulses of energy, provided by the RF source, into tissue. The applicator is positioned in proximity to the target region for
measurement.

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Future TAEUS platforms are expected to provide two dimensional imaging with a transducer composed of multiple receive elements. The RF source and
applicator would be similar to those in the first generation product but the multi-element transducer would allow for multiple applications including:
reading tissue composition, temperature, vascular flow, tissue perfusion, and other potential applications. Ultimately, we expect our technology will be
incorporated into conventional ultrasound systems and our business model will transition from producing stand-alone systems to licensing our technology,
IP and specialized components to ultrasound OEMs. Existing ultrasound equipment already includes power supplies, computation, high speed electronics,
and ultrasound transducers, which may be leveraged by our thermoacoustic imaging applications. The RF source and applicator are the principal hardware
components that will be added to OEM ultrasound systems for the OEM fully integrated form of our product.

We are following a model that mirrors the approach used by companies in the past to introduce new ultrasound imaging capabilities to existing
conventional ultrasound scanners. Color Doppler, elastography, 3-D imaging, and high channel count systems were all introduced by new companies (not
already involved in conventional ultrasound imaging). Historically, ultrasound imaging has grown through the introduction of unique technology and
capabilities that expanded the applications and use of clinical ultrasound in a form that often added separate hardware to existing ultrasound systems.
Ultimately, as these new technologies gained acceptance in the marketplace they were incorporated into OEM-designed and built systems that were sold by
the leading ultrasound imaging vendors.

TAEUS System for the Early Assessment and Monitoring of Nonalcoholic Fatty Liver Disease, or NAFLD

Our first TAEUS platform application focuses on quantifying fat in the liver and stage progression of NAFLD which, untreated, can progress to NASH,
fibrosis, cirrhosis and liver cancer. In 2022, over 2 billion people globally were estimated to be affected by NAFLD. The World Gastroenterology
Organisation considers NAFLD/NASH a global pandemic affecting rich and poor countries alike. Obesity, hepatitis, and diabetes are leading contributors
to the development of NAFLD.

Left untreated, an estimated 30% of NAFLD cases progress to NASH, a condition in which liver fat causes inflammation and decreased liver function,
possibly resulting in fatigue, weight loss, muscle pain and abdominal pain. Excess liver fat remains a root cause of and key clinical concern for both NASH
and NAFLD.

Approximately 25% of NASH cases progress to liver fibrosis, in which liver inflammation causes scar tissue which eventually prevents the liver from
functioning properly. The scar tissue blocks the flow of blood through the liver and slows the processing of nutrients, hormones, drugs, and naturally
produced toxins. It also slows the production of proteins and other substances made by the liver. Once a patient develops cirrhosis of the liver, the only life-
saving therapy is a liver transplant. Additionally, cirrhosis patients may develop liver cancer. In January 2023, the American Cancer Society estimated that
liver cancer kills over 700,000 people annually. Because of the increased incidence of obesity, hepatitis and diabetes throughout the world, NAFLD has
become the most common chronic liver disease and an important cause of cirrhosis and liver cancer worldwide.

Despite the increased incidence of NAFLD and its role in the development of NASH, cirrhosis and liver cancer, we believe that no low-cost, accurate and
safe method exists for measuring fat in the liver. Current liver enzyme blood tests are indicative, but cannot reliably confirm early stage NAFLD or NASH,
and liver enzyme levels are normal in a large percentage of patients with NAFLD. Existing ultrasound technology can only measure fat qualitatively in the
liver at moderate to severe levels, typically greater than 30% liver fat, and ultrasound has low accuracy when used on obese patients. While early stage
NAFLD and NASH can be confirmed by an MRI scan, an MRI scan is expensive, and MRI systems are not widely available or practical for many patients.
A surgical biopsy can be used to confirm NAFLD and NASH, but is also expensive, involves a painful procedure and exposes patients to the risk of
infection and bleeding. Furthermore, MRIs and surgical biopsies are impractical for repeated screening and monitoring of liver disease. We believe these
limitations negatively impact the diagnosis and treatment of patients with NAFLD.

Billions of dollars are spent annually on the global diagnosis and treatment of NAFLD and related liver diseases. In the United States, annual direct
medical costs for NAFLD were estimated in 2016 to be $103 billion, and in the Europe-4 countries (Germany, France, Italy, and United Kingdom), about
€35 billion. Patients diagnosed with NAFLD and related liver diseases are typically treated with available therapies such as statins, insulin sensitizers and
other compounds and are encouraged to adopt lifestyle changes to reduce their weight and improve their overall health.

In addition, patients receiving treatment for NAFLD-spectrum liver diseases must continue to be monitored to assess disease progression and the efficacy
of treatment. Because of the high cost and limited global availability, CT and MRI technology is not typically used for this function.

We believe our TAEUS technology will enable primary care physicians, radiologists and hepatologists to diagnose NAFLD earlier and monitor patients
with NAFLD-spectrum liver diseases more accurately and cost-effectively than is possible with existing technology.

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A pipeline of 30+ pharmaceutical compounds targeting liver disease are in development by companies such as Viking Therapeutics, Inventiva, Madrigal
Pharmaceuticals, Inc., Akero Therapeutics and Regeneron Pharmaceuticals. The pharmaceutical industry’s increased presence in the liver disease space
represents a synergistic opportunity for ENDRA, as early detection of NAFLD could enable prescription of drug treatment at the most advantageous time
for patients. The companies can also benefit from simpler, non-invasive measurements of biomarkers, such as liver fat, in the clinical stage. To this end, in

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
March 2021 ENDRA announced a collaboration agreement with Hepion Pharmaceuticals to incorporate TAEUS as an add-on technology to support
Hepion’s patient screening and biomarker measurements during its Phase 2b study of its lead drug candidate.

In April 2016, we entered into a Collaborative Research Agreement with General Electric Company, acting through its GE Healthcare business unit and the
GE Global Research Center (collectively, “GE Healthcare”). Under the terms of the agreement, GE Healthcare has agreed to assist us in our efforts to
commercialize our TAEUS technology for use in a fatty liver application by, among other things, providing equipment and technical advice, and facilitating
introductions to GE Healthcare clinical ultrasound customers. In return for this assistance, we have agreed to afford GE Healthcare certain rights of first
offer with respect to manufacturing and licensing rights for the target application. More specifically, we have agreed that, prior to commercially releasing
our NAFLD TAEUS application, we will offer to negotiate an exclusive ultrasound manufacturer relationship with GE Healthcare for a period of at least
one year of commercial sales. The commercial sales would involve, within our sole discretion, either our commercially selling GE Healthcare ultrasound
systems as the exclusive ultrasound system with our TAEUS fatty liver application embedded, or GE Healthcare being the exclusive ultrasound
manufacturer to sell ultrasound systems with our TAEUS fatty liver application embedded. The agreement with GE Healthcare does not prevent us from
selling our TAEUS fatty liver application technology to distributors or directly to non-manufacturer purchasers. Additionally, the agreement provides that
(1) prior to offering to license any of our TAEUS fatty liver application intellectual property to a third party, we will first offer to negotiate to license our
TAEUS fatty liver application intellectual property to GE Healthcare and (2) prior to selling any equity interests to a healthcare device manufacturer, we
must first offer to negotiate in good faith to sell such equity interests to GE Healthcare. The agreement is subject to termination by either party upon not
less than 60 days’ notice. On December 16, 2022, we and GE Healthcare entered into an amendment to our agreement, extending its term to December 16,
2024.

In 2018, we received authorization to commence the first human studies in healthy volunteers with our TAEUS clinical system targeting NAFLD, guiding
our algorithm development, and comparing our technology to MRI. The feasibility study was conducted in collaboration with the Robarts Research
Institute in London, Canada. We reported the completion of this 50-subject study and top-level findings in September 2019. The data collected from the
study, including additional usability inputs, was included in our TAEUS liver device technical file submission for device CE mark. Additionally, in 2019
we entered into clinical evaluation agreements with Rocky Vista University College of Osteopathic Medicine (RVUCOM) and the University of Pittsburgh
Medical Center (UPMC) and in 2020 with the Medical College of Wisconsin (MCW), Universitätsmedizin der Johannes Gutenberg-Universität Mainz and
Centre Hospitalier Universitaire d'Angers, France (CHU Angers).  In 2021 we established clinical evaluation agreements with Inselspital University
Hospital in Bern, Switzerland, and King's College Hospital - London, in the United Kingdom. In 2022 we established a clinical collaboration with
Shanghai General Hospital (China).  In 2022 we established a research collaboration agreement with Ludwig Maximilian University of Munich,
Germany.    

We received CE mark approval for our TAEUS FLIP (Fatty Liver Imaging Probe) system in March 2020, indicating that the TAEUS FLIP system complies
with all applicable European Directives and Regulations in the European Union (“EU”) and other CE mark geographies, including the 27 EU member
states. In support of our commercialization efforts in the EU, we have 4 sales representatives in France, the United Kingdom, and Germany and expect to
expand marketing efforts into other CE markets as we grow. We actively attend various trade shows and clinical conferences across the UK and EU to drive
our marketing presence amongst medical professionals that constitute our target market. We have also entered into agreements with clinical evaluation sites
in Switzerland, Germany, UK and France to collect clinical evidence with the aim to underscore the clinical utility of the TAEUS device for assessing
NAFLD.

We are pursuing FDA premarket clearance of our TAEUS FLIP system to enable sales in the United States. We submitted a 510(k) Premarket Notification
application to the FDA in June 2020. Our submission happened to coincide with the onset of the COVID-19 pandemic, which strained the FDA’s resources,
causing it to prioritize COVID-19 related work and resulting in a backlog of non-COVID-19 premarket files pending review. Following meetings with the
FDA in connection with its review of our application, in February 2022 we determined that the 510(k) pathway was not the optimal option for our TAEUS
FLIP system due to its novel nature and announced that we would pursue the de novo pathway for FDA reclassification and clearance of our NAFLD
TAEUS application.

Other Potential Clinical Applications for our TAEUS Technology

Temperature Monitoring of Thermoablative Surgery

We also intend to develop a TAEUS platform application to guide thermal ablation surgery, such as in the treatment of cardiac atrial fibrillation, chronic
pain and lesions of the liver, thyroid, kidneys and other soft tissues. We plan to target clinical users of thermoablative technology, including interventional
radiologists, cardiologists, gynecologists and surgical oncologists.

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Thermoablation involves the use of heat or cold to remove malfunctioning or diseased tissue in surgical oncology, cardiology, neurology, gynecology,
urology and cosmetology applications. Thermoablative technologies include RF, microwave, laser and cryogenic ablation. The global radiofrequency
ablation devices market size was valued at $3.59 billion in 2021 and is expected to surpass $10.21 billion by 2030, representing a CAGR of 11% during the
forecast period (2022- 2030).

However, RF and other thermoablative surgery technologies pose risks, including under-treatment of diseased tissue and unintended thermal damage to
areas outside the treatment area. For example, it has been reported that patients receiving RF ablation of liver tumors have experienced thermal injury to the
diaphragm, gallbladder, bile ducts and gastrointestinal tract, some of which have resulted in patient deaths.

Clinicians must rely on printed manufacturer guidelines to plan procedures using thermal ablation technologies or, when available, monitor tissue
temperature changes in real-time with MRI imaging or surgical temperature probes. We believe these existing methods either lack real-time precision or are
impractical due to cost, poor availability and other factors.

We believe that the ability to visualize changes in tissue temperature in real time could potentially enhance the effectiveness and safety of thermoablation
therapies and that our TAEUS technology platform combined with traditional ultrasound has the potential to guide thermoablation surgery more cost-
effectively and more accurately than existing methods.

Image below: Depiction of ex-vivo TAEUS tissue temperature analysis overlaid on traditional ultrasound image.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Vascular Imaging

We believe that our TAEUS technology can be used to image blood vessels and distinguish them from the surrounding tissue. In addition to our NAFLD
and thermoablation applications, we intend to develop a cardiovascular application based on our TAEUS technology that, with the use of a standard saline
contrast agent, can enable existing ultrasound systems to perform a number of cardiovascular diagnostic functions, such as identifying arterial plaque or
blocked or malformed vessels, as well as safely guiding biopsies away from vital vasculature.

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Conventional ultrasound imaging systems use Doppler imaging in a variety of vascular applications. Doppler ultrasound, which images the velocity of
blood, is effective in larger vessels and regions where blood velocity is high. However, Doppler ultrasound is not sufficiently sensitive for use in very small
vessels or in vascular imaging applications where blood velocities are very low. For these applications, contrast enhanced CT and MRI angiography is used
which requires the patient to be injected with a contrast agent, iodinated compounds and gadolinium, respectively. Contrast-enhanced CT and MRI scans
both require referral for examination after initial screening with ultrasound and carry risks associated with their respective contrast agents. We believe that
our TAEUS platform has the potential to offer the advantages of CT and MR contrast enhanced imaging at the point of care using only a safe electrolyte
solution as the contrast agent.

Tissue Perfusion or “Leakiness”

We believe that our TAEUS technology can be used to image tissue perfusion, or the absorption of fluids into an organ or tissue. We intend to develop an
application for our TAEUS platform that would enable ultrasound detection of microvasculature fluid flows symptomatic of tissue compromised by trauma
or disease.

When a person’s body is affected by disease or trauma, blood and other fluids may leak from damaged tissues in subtle ways. Traditional ultrasound cannot
effectively image these disruptions in microvascular permeability, but we believe ultrasound combined with our TAEUS technology can.

We believe that, using our TAEUS technology, physicians will be able to quickly and clearly see tissue compromised by disease, such as cancer or trauma,
especially with the use of a standard saline contrast agent, when CT or MRI is not readily available.

Intellectual Property

We rely on a combination of patent, copyright, trademark and trade secret laws and other agreements with employees and third parties to establish and
protect our proprietary intellectual property rights. We require our officers, employees and consultants to enter into standard agreements containing
provisions requiring confidentiality of proprietary information and assignment to us of all inventions made during the course of their employment or
consulting relationship. We also enter into nondisclosure agreements with our commercial counterparties and limit access to, and distribution of, our
proprietary information.

We are committed to developing and protecting our intellectual property and, where appropriate, filing patent applications to protect our technology. Our
issued and pending patents claims are directed at the following areas related to our technology:

·

·

·

Methods to induce and enhance thermoacoustic signal generation;

System configurations, devices and novel hardware for transmission of RF pulses into tissue and detection of acoustic signals;

Methods for integrating our devices with existing conventional ultrasound systems; and

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

Methods and algorithms for signal processing, image formation and analysis.

As of December 31, 2022, we maintained a patent portfolio consisting of thirty-three (33) patents issued in the United States and twenty-three (23) issued
patents in foreign jurisdictions, five (5) patent applications pending in the United States and thirty-one (31) patent applications pending in foreign
jurisdictions relating to our technology. These patents and patent applications largely cover certain innovations relating to fat imaging, fat quantitation, and
temperature monitoring in the liver and other tissues.

Each of our utility patents generally has a term of 20 years from its respective priority (earliest filing) date. Design patents have a term of 14 years from a
respective filing date. Among our issued utility patents in the U.S., the first patent is set to expire in 2033 and the last patent is set to expire in 2041.

Sales and Marketing

In parallel to securing all necessary government marketing approvals, we have hired a small sales and marketing team to engage and support channel
partners and clinical customers in primary geographic markets – initially in France, the UK, and Germany, expected to be followed in the U.S. after FDA
approval. As we previously did with our Nexus 128 system, we also intend to partner with several geographically-focused independent medical device
equipment distributors to market and sell our TAEUS applications in secondary markets. For instance, we have entered into a distribution agreement with a
third-party covering future sales in Vietnam. We believe that these distributors have existing customer relationships, a strong knowledge of diagnostic
imaging technology and the capabilities to support the installation, customer training and post-sale service of capital equipment and software.

We also intend to work with original equipment manufacturers, or OEMs, of capital medical equipment (e.g., ultrasound equipment and thermal ablation
equipment) to sell our TAEUS technology alongside their own new systems and into their existing installed base systems. We believe that these OEMs will
find our applications attractive as the applications could enable them to generate additional revenue from their installed systems - as they currently do with
aftermarket accessory portfolios. We believe our relationship with GE Healthcare will facilitate this strategy.

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Based on our design work and our understanding of the ultrasound accessory market, we intend to price our initial NAFLD TAEUS application at a price
point approximating $35,000 to $55,000, which should enable clinical purchasers to recoup their investment in less than one year by performing a
relatively small number of additional ultrasound procedures.

Some of our future TAEUS offerings are expected to be implemented via a hardware platform that can run multiple individual software applications that we
plan to offer TAEUS users for a one-time licensing fee, enabling users to perform more procedures with their existing ultrasound equipment and retaining
more patients in their clinics rather than referring them out to a regional imaging medical center for a CT or MRI scan.

We also intend to offer a license for our TAEUS technology to OEMs, such as ultrasound and thermoablative capital equipment makers, for incorporation
in their new capital equipment systems.

Engineering, Design and Manufacturing

Development of TAEUS Device

We contracted with StarFish Product Engineering, Inc. (“StarFish”), a medical device contract manufacturing company, to develop ENDRA’s prototype
TAEUS device into a clinical product that met CE regulatory requirements required for commercial launch. We leveraged StarFish’s expertise for the
preparation and submission of our CE Technical File documentation, submitted in December 2019, which enabled us to secure the CE Mark for the TAEUS
liver application in March 2020. We also leveraged StarFish’s expertise for preparation of documentation for the 510(k) submission made to the FDA in
June 2020. The relation with StarFish has expanded to include the contract manufacture of the TAEUS® liver system. As the contract manufacturer,
StarFish sources components internally or via third party suppliers.

Regulatory Approval Pathway and Human Study

Each of our TAEUS platform applications will require regulatory approvals before we are able to sell or license the application. Based on certain factors,
such as the installed base of ultrasound systems, availability of other imaging technologies, such as CT and MRI, economic strength and applicable
regulatory requirements, we sought initial approval of our applications for sale in the European Union, followed by the United States and plan to seek
additional approval in China.

The first TAEUS application we intend to commercialize is our NAFLD TAEUS application. Our initial target market for this application is the European
Union. For commercial reasons and to support our application for CE marking, we contracted with CIMTEC, a medical imaging research group, to conduct
human studies through Canada-based Robarts Research Institute to demonstrate our NAFLD TAEUS application’s ability to distinguish fat from lean
tissue. In September 2019, we announced the completion and reported top-level findings of Robarts Research Institute’s initial healthy subject study and
data collection of 50 subjects, which was included in our TAEUS liver device technical file submission for device CE mark. We received CE mark approval
for our NAFLD TAEUS application in March 2020. We have registered the product in each target EU market.

In May 2021, Regulation (EU)2017/745 on medical devices (the “Medical Device Regulation” or “MDR”) came into effect. The MDR amended the prior
existing regulatory framework in the EU and imposes significant additional obligations on medical device-related companies. Changes imposed by the
MDR include more restrictive requirements for clinical evidence and pre-market assessment of safety and performance, revised classifications to indicate
risk levels, stricter requirements for third party testing by government accredited groups for some types of medical devices, and tightened and streamlined
quality management system assessment procedures, including post marketing surveillance obligations. These new rules also impose additional
requirements on our business, such as a requirement to conduct clinical trials to maintain our existing and obtain new or renewed conformity assessment
certification for existing and new products. Also, the MDR provides for additional post-market surveillance obligations, and further requirements for the
traceability of products, transparency, refined responsibilities for economic operators (including manufacturer, distributors and importers) as well as a
tightened and more comprehensive quality management system.

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
In March 2020 we received a positive certification from a government-accredited group (“Notified Body”) for our NAFLD TAEUS application, enabling
us to market this application in the EU with the necessary CE Mark. The certification, which has been issued under the then applicable framework of the
Medical Device Directive but taking into consideration the transitionary provisions of the MDR, will expire in May 2024 and re-certification under the
MDR will be required in order to continue marketing of the application in the EU. There is currently a significant lag for recertification of medical devices
under the MDR, due to the requirement to have the competent Notified Bodies be re-designated for purposes of the MDR, as there is a shortage of available
Notified Bodies that have already been re-designated for all the medical devices requiring (re-)certification. In light of this development, in February 2023,
the European Parliament adopted a Regulation to amend the MDR transition period and to remove the sell-off provisions in the MDR. Specifically, through
the newly adopted Regulation the validity of the CE certification for Class I, Class IIa and certain Class IIb devices (which includes ENDRA’s Class IIa
device) has been extended until December 31, 2028, subject to certain conditions (including, among others, continued compliance with the MDR, no
significant changes to design or intended purpose, a quality management system, and engagement with a Notified Body to obtain conformity assessment).
ENDRA is working with its Notified Body to ensure a timely MDR CE Mark transition, while aligning to the extended transition deadline.

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In June 2020, we submitted to the FDA our application under the Federal Food, Drug and Cosmetic Act (the “FD&C Act”) to sell our NAFLD TAEUS
application in the United States. The application was submitted for clearance under Section 510(k) of the FD&C Act. Following meetings with the FDA in
connection with its review of our application, we determined that the 510(k) pathway was not the optimal option due to the novel nature of our TAEUS
system and, in February 2022, announced that we would pursue the de novo pathway for FDA approval of our NAFLD TAEUS application. We are
currently in the process of preparing a submission for the classification of our NAFLD TAEUS application as a Class II device under a de novo review,
which process is described below under “FDA Approval or Clearance of Medical Devices”. This de novo submission will include as support clinical data
gathered from human studies comparing liver fat measurements by our TAEUS device to measurements by MRI-PDFF. We expect that the FDA’s grant of
our initial de novo request will allow us to sell the NAFLD TAEUS application in the U.S. with general imaging claims. However, we will need to obtain
additional FDA clearances to be able to make diagnostic claims for fatty tissue content determination. Accordingly, to support our commercialization
efforts we expect that, following receipt of the FDA’s grant of our initial de novo request, we would submit one or more additional applications to the FDA,
each of which would need to include additional clinical trial data, so that following receipt of the necessary clearances we may make those diagnostic
claims. We believe these additional applications will be eligible for submission under Section 510(k) following the reclassification that would be
established by the FDA’s grant of the anticipated de novo request for our NAFLD TAEUS device.

Regulation

European Union

The primary regulatory environment in Europe is the European Union, which consists of 27 member states encompassing most of the major countries in
Europe. In the European Union, applications incorporating our TAEUS technology are regulated as Class IIa medical devices by the European Medicines
Agency (the “EMA”) and the European Union Commission. As described above, our NAFLD TAEUS application has received, and we expect our future
applications will need to receive, a CE mark from an appropriate Competent Authority or Notified Body, as the case may be, as a result of successful
review of one or more submissions prepared by our contract engineering and manufacturer(s), so that such applications can be marketed and distributed
within the European Economic Area. Each of our applications will be required to be regularly recertified for CE marking, which recertification may require
an annual audit. The audit procedure, which will include on-site visits at our facility, and the contract manufacturer’s(s’) facility(ies), will require us to
provide the contract manufacturer(s) with information and documentation concerning our quality management system and all applicable documents,
policies, procedures, manuals, and other information.

In the European Union, the manufacturer of medical devices is subject to current Good Manufacturing Practice, or cGMP, as set forth in the relevant laws
and guidelines of the European Union and its member states. Compliance with cGMP is generally assessed by a Notified Body accredited by a Competent
Authority. For a Class IIa device, typically, quality system evaluation is performed by the Notified Body, which also provides the certifications necessary to
fix a CE mark to the products. The Notified Body may conduct inspections of relevant facilities, and review manufacturing procedures, operating systems
and personnel qualifications. In addition to obtaining approval for each application, in many cases each device manufacturing facility must be audited on a
periodic basis by the Notified Body. Further inspections may occur over the life of the application.

FDA Regulation

Each of our products must be approved or cleared by the FDA before it is marketed in the United States. Before and after approval or clearance in the
United States, our applications are subject to extensive regulation by the FDA under the FD&C Act and/or the Public Health Service Act, as well as by
other regulatory bodies. The FDA regulations govern, among other things, the development, testing, manufacturing, labeling, safety, storage, record-
keeping, market clearance or approval, advertising and promotion, import and export, marketing and sales, and distribution of medical devices and
pharmaceutical products.

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FDA Approval or Clearance of Medical Devices

15

In the United States, medical devices are subject to varying degrees of regulatory control and are classified in one of three classes depending on the extent
of controls the FDA determines are necessary to reasonably ensure their safety and efficacy:

·

·

·

Class I: general controls, such as labeling and adherence to quality system regulations;

Class II: special controls, clearance of a premarket notification, or 510(k) submission, specific controls such as performance standards, patient
registries and post-market surveillance and additional controls such as labeling and adherence to quality system regulations; and

Class III: special controls and approval of a premarket approval, or PMA, application.

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We expect all of our products to be classified as, or subject to reclassification as, Class II medical devices and thus require FDA authorization prior to
marketing by means of a 510(k) clearance or de novo request, rather than a PMA application.

To request marketing authorization by means of a 510(k) clearance, we must submit a notification demonstrating that the proposed device is substantially
equivalent to another legally marketed medical device, has the same intended use, and is as safe and effective as a legally marketed device and does not
raise different questions of safety and effectiveness than a legally marketed device. 510(k) submissions generally include, among other things, a description
of the device and its manufacturing, device labeling, medical devices to which the device is substantially equivalent, safety and biocompatibility
information and the results of performance testing. In some cases, a 510(k) submission must include data from human clinical studies. Marketing may
commence only when the FDA issues an order finding substantial equivalence. Historically, the typical 510(k) review time has been approximately nine to
twelve months from the date of the initial 510(k) submission.

In many instances, the 510(k) pathway for product marketing requires only non-clinical testing as proof of substantial equivalence to a lawfully marketed
predicate device for a given indication. However, in some instances the FDA may require clinical studies to demonstrate substantial equivalence to the
predicate device. Whether clinical data is provided or not, the FDA may decide to reject the substantial equivalence argument we present. If that happens,
the device is automatically designated as a Class III device, unless the sponsor requests a risk-based classification determination for the device in
accordance with the “de novo” process, which may determine that the new device is of low to moderate risk and that it can be appropriately be regulated as
a Class I or II device. In the de novo process, the FDA must determine that general and special controls are sufficient to provide reasonable assurance of the
safety and effectiveness of a device which has no predicate. Upon receipt of a de novo request, the FDA will conduct an acceptance review to assess the
completeness of the application and whether its meets the minimum threshold of acceptability. If the de novo request is accepted for substantive review, the
FDA will conduct a classification review of legally marketed device types and analyze whether an existing legally marketed device of the same type exists,
which information is used to confirm the subject device is eligible for de novo classification. During the course of review, the FDA may address any issues
through interactive review or send a formal request for additional information in order for the review to proceed. If a de novo request is granted, the device
may be legally marketed, and a new classification is established. If the device is classified as Class II, the device may serve as a predicate for future 510(k)
submissions. If the device is not approved through de novo review, then it must go through the standard PMA process for Class III devices, which generally
requires extensive pre-clinical and clinical trial data and involves an inspection of the manufacturer’s facilities for compliance with quality system
requirements as well as a review period during which an FDA advisory committee may be convened to review the application and make a recommendation
to the FDA regarding its approval.

After a device receives 510(k) clearance, including following classification as a Class I or II device upon an approved de novo request, any product
modification that could significantly affect the safety or effectiveness of the product, or that would constitute a significant change in intended use, requires
a new 510(k) clearance. If the FDA determines that the changed product does not qualify for 510(k) clearance, then a company must submit, and the FDA
must approve, a PMA before marketing can begin.

Clinical Trials of Medical Devices

Depending on the nature of the device, one or more clinical trials may be necessary to support a 510(k) submission and, potentially, for EU CE
certification, as well as generally required for PMA applications. Clinical studies of unapproved or uncleared medical devices or devices being studied for
uses for which they are not approved or cleared (investigational devices) must be conducted in compliance with FDA requirements (and/or, if conducted in
another jurisdiction, the applicable laws and regulations of the jurisdiction in which the trial is conducted). If an investigational device could pose a
significant risk to patients, the sponsor company must submit an investigational device exemption application to the FDA prior to initiation of the clinical
study. An investigational device exemption application must be supported by appropriate data, such as animal and laboratory test results, showing that it is
safe to test the device on humans and that the testing protocol is scientifically sound. The investigational device exemption will automatically become
effective 30 days after receipt by the FDA unless the FDA notifies the company that the investigation may not begin. Clinical studies of investigational
devices may not begin until an institutional review board has approved the study.

During the study, the sponsor must comply with the FDA’s investigational device exemption requirements. These requirements include investigator
selection, trial monitoring, adverse event reporting, and record keeping. The investigators must obtain patient informed consent, rigorously follow the
investigational plan and study protocol, control the disposition of investigational devices, and comply with reporting and record keeping requirements. The
sponsor, the FDA, or the institutional review board at each institution at which a clinical trial is being conducted may suspend a clinical trial at any time for
various reasons, including a belief that the subjects are being exposed to an unacceptable risk. During the approval or clearance process, the FDA typically
inspects the records relating to the conduct of one or more investigational sites participating in the study supporting the application.

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Post-Approval U.S. Regulation of Medical Devices

16

After a device is cleared or approved for marketing, numerous and pervasive regulatory requirements continue to apply. These include:

·

·

·

the FDA’s Quality Systems Regulation (“QSR”), which governs, among other things, how manufacturers design, test, manufacture, exercise
quality control over, and document manufacturing of their products;

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

the Medical Device Reporting regulation, which requires reporting to the FDA of certain adverse experiences associated with use of the
product.

Post-Approval EU Regulation of Medical Devices

Notwithstanding the certification and the CE marking on approved medical devices, economic operators such as the manufacturers, importers or
distributors of our products are subject to certain ongoing and/or post marketing obligations. These include:

 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•

•

•

•

•

the manufacturer maintaining an authorized representative in the EU;

maintaining an appropriate system for obtaining, reviewing, assessing and appropriately collecting and registering reports from patients, users,
distributors or healthcare professionals of suspected incidents, complaints, non-confirming products, recalls and/or withdrawals;

preparing  and  maintaining  SOPs  for  product  withdrawal,  recall  or  other  field  safety  corrective  and  preventive  actions  (“CAPA”)  as  well  as
maintaining a system to manage CAPA that ensures collection and evaluation of internal and external quality information, the identification of
failure causes and the implementation of enduring corrective actions to eliminate failure causes and to prevent recurrence;

ensuring supply chain traceability and ensure proper quality monitoring of any distributors; and

regular (and, if required, ad hoc) reporting to the competent authorities in accordance with MDR.

Good Manufacturing Practices Requirements

Manufacturers of medical devices are required to comply with the good manufacturing practices set forth in the QSR promulgated under Section 520 of the
FD&C Act. The QSR requires, among other things, quality control and quality assurance as well as the corresponding maintenance of records and
documentation. The manufacturing facility for an approved product must be registered with the FDA and meet QSR requirements to the satisfaction of the
FDA pursuant to a pre-PMA approval inspection before the facility can be used. Manufacturers, including third party contract manufacturers, are also
subject to periodic inspections by the FDA and other authorities to assess compliance with applicable regulations. Failure to comply with statutory and
regulatory requirements subjects a manufacturer to possible legal or regulatory action, including the seizure or recall of products, injunctions, consent
decrees placing significant restrictions on or suspending manufacturing operations, and civil and criminal penalties. Adverse experiences with the product
must be reported to the FDA and could result in the imposition of marketing restrictions through labeling changes or in product withdrawal. Product
approvals or clearances may be withdrawn if compliance with regulatory requirements is not maintained or if problems concerning safety or efficacy of the
product occur following the approval.

China Regulation

China’s regulatory approval framework includes nationwide approval based on a showing that the device for which approval is sought has been previously
approved in the country of origin. Alternatively, we understand it is also possible to receive approval at the provincial level or to work exclusively with
hospitals that do not require such nationwide or provincial approval. We intend to explore these potential paths to regulatory compliance in China.

Other Regulations

We and our contractors also must comply with numerous federal, state and local laws relating to matters such as safe working conditions, manufacturing
practices, environmental protection, fire hazard control, and hazardous substance disposal. Furthermore, we are subject to various reporting requirements
including those prescribed by the Affordable Care Act and the Dodd-Frank Wall Street Reform and Consumer Protection Act. We cannot be sure that we
will not be required to incur significant costs to comply with these laws and regulations in the future or that these laws or regulations will not adversely
affect our business, financial condition, and results of operations. Unanticipated changes in existing regulatory requirements or the adoption of new
requirements could adversely affect our business, financial condition, and results of operations.

We will also become subject to regulations and product registration requirements in many foreign countries in which we may sell our products, including in
the areas of product standards, packaging requirements, labeling requirements, import and export restrictions and tariff regulations, duties and tax
requirements. Additionally, third parties designing, manufacturing or conducting human studies of our devices will be subject to local regulations, such as
those of Health Canada. The time required to obtain clearance required by foreign countries may be longer or shorter than that required for EMA or FDA
clearance, and requirements for licensing a product in a foreign country may differ significantly from EMA and FDA requirements.

Environmental

Our manufacturing processes involve the use, generation, and disposal of hazardous materials and wastes, including alcohol, adhesives, and cleaning
materials. As such, we are subject to stringent federal, state, and local laws relating to the protection of the environment, including those governing the use,
handling, and disposal of hazardous materials and wastes. Future environmental laws may require us to alter our manufacturing processes, thereby
increasing our manufacturing costs. We believe that our products and manufacturing processes at our facilities comply in all material respects with
applicable environmental laws. However, the risk of environmental liabilities cannot be completely eliminated.

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Competition

17

While we believe that we are the only company developing RF-based thermoacoustic ultrasound products, we will face direct and indirect competition
from a number of competitors, many of whom have greater financial, sales and marketing and other resources than we do.

Manufacturers of CT and MRI systems include multi-national corporations such as Royal Philips, Siemens AG and Fujifilm Corporation, many of whom
also manufacture and sell ultrasound equipment. In the NAFLD diagnosis market we will compete with makers of surgical biopsy tools, such as Cook
Medical and Sterylab S.r.l. In the thermal ablation market, we will compete with manufacturers of surgical temperature probes, such as Medtronic plc and
St. Jude Medical, Inc.

Employees

As of December 31, 2022, we had 21 employees, all of whom are employed on a full-time basis. Thirteen full-time employees were engaged in research
and development activities, four full-time employees were engaged in sales activities, two full-time employees were engaged in product assembly, and two
full-time employees were engaged in administrative activities. Geographically, we employ fifteen people in the United States, three people in Canada, one

 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
person in France, one person in Germany and one person in the United Kingdom. None of our employees are covered by a collective bargaining agreement,
and we believe our relationship with our employees is good.

We also employ technical advisors, on an as-needed basis, to supplement existing staff. We believe that these technical advisors provide us with necessary
expertise in clinical ultrasound applications, ultrasound technology, and intellectual property.

Item 1A. Risk Factors

Investing in our common stock involves a high degree of risk. You should carefully consider the following risks and all other information contained in this
Annual Report, including our financial statements and the related notes, before investing in our securities. The risks and uncertainties described below are
not the only ones we face, but include the most significant factors currently known by us that make investing in our securities speculative or risky.
Additional risks and uncertainties that we are unaware of, or that we currently believe are not material, also may become important factors that affect us. If
any of the following risks materialize, our business, financial condition and results of operations could be materially harmed. In that case, the trading price
of our securities could decline, and you may lose some or all of your investment.

Risks Related to Our Business

We have a history of operating losses, we may never achieve or maintain profitability, and we will need to raise significant additional capital if we are
going to continue as a going concern.

We have limited commercial experience upon which investors may evaluate our prospects. We have only generated limited revenues to date and have a
history of losses from operations. As of December 31, 2022, we had an accumulated deficit of $81.9 million. Our independent registered public accounting
firm, in its report on our financial statements for the year ended December 31, 2022, has raised substantial doubt about our ability to continue as a going
concern.

We will require additional capital in the near term to continue as a going concern to proceed with the commercialization of our planned TAEUS
applications and to meet our growth and profitability targets. We have expended and expect to continue to expend significant resources on hiring of
personnel, payroll and benefits, continued scientific and potential product research and development, potential product testing and pre-clinical and clinical
investigations, expenses associated with the development of relationships with strategic partners, intellectual property development and prosecution,
marketing and promotion, capital expenditures, working capital, and general and administrative expenses. We also expect to incur costs and expenses
related to consulting, laboratory development, and the hiring of scientists and other operational personnel.

We may not be able to secure financing on favorable terms, or at all, to meet our future capital needs and our failure to obtain financing when needed
could force us to delay, reduce or eliminate our product development programs and commercialization efforts.

We will need to raise additional capital in order to finance the full commercialization of our NAFLD TAEUS application and to complete the development
of any other TAEUS application through public or private equity offerings, debt financings, corporate collaboration and licensing arrangements or other
financing alternatives.

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To date, we have financed our operations primarily through the net proceeds from offerings of common and preferred stock and convertible notes. We do
not know when or if our operations will generate sufficient cash to fund our ongoing operations. Therefore, we will require additional capital in order to: (i)
continue to conduct research and development activities; (ii) continue to conduct clinical studies; (iii) fund the costs of seeking regulatory approval of
TAEUS applications; (iv) expand our sales and marketing infrastructure; (v) acquire complementary business technology or products; and (vi) respond to
business opportunities, challenges, increased regulatory obligations or unforeseen circumstances. Our future funding requirements will depend on many
factors, including, but not limited to:

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the costs, timing and outcomes of regulatory reviews associated with our future products, including TAEUS applications;

the progress, timing, costs and outcomes of our clinical trials, including the ability to timely enroll patients in such clinical trials;

the costs and expenses of expanding our sales and marketing infrastructure;

the costs and timing of developing variations of our TAEUS applications and, if necessary, obtaining regulatory clearance of such variations;

the degree of success we experience in commercializing our products, particularly our TAEUS applications;

the extent to which our TAEUS applications are adopted by hospitals for use by primary care physicians, hepatologists, radiologists and
oncologists for diagnosis of fatty liver disease and the thermal ablation of lesions;

the number and types of future products we develop and commercialize;

the costs of preparing, filing and prosecuting patent applications and maintaining, enforcing and defending intellectual property-related claims;

the extent and scope of our general and administrative expenses;

the outcome, timing and cost of regulatory approvals, including the potential that the FDA or comparable regulatory authorities may require
that we perform more studies than those that we currently expect;

the amount of sales and other revenues from technologies and products that we may commercialize, if any, including the selling prices for such
potential products and the availability of adequate third-party reimbursement;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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selling and marketing costs associated with our potential products, including the cost and timing of expanding our marketing and sales
capabilities;

the terms and timing of any potential future collaborations, licensing or other arrangements that we may establish;

cash requirements of any future acquisitions and/or the development of other products;

the costs of operating as a public company;

the cost and timing of completion of commercial-scale, outsourced manufacturing activities; and

the time and cost necessary to respond to technological and market developments.

We may raise funds in equity or debt financings or enter into credit facilities in order to access funds for our capital needs. Any debt financing obtained by
us in the future would cause us to incur debt service expenses and could include restrictive covenants relating to our capital raising activities and other
financial and operational matters, which may make it more difficult for us to obtain additional capital and pursue business opportunities. If we raise
additional funds through issuances of equity or convertible debt securities, our existing stockholders could suffer significant dilution in their percentage
ownership of our Company, and any new equity securities we issue could have rights, preferences and privileges senior to those of holders of our common
stock. See “Future sales and issuances of our common stock or rights to purchase common stock, including pursuant to our equity incentive plan, could
result in dilution of the percentage ownership of our stockholders and could cause the price of our securities to fall.” below. In addition, if we raise
additional funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may have to
relinquish valuable rights to our technologies, future revenue streams or products or to grant licenses on terms that may not be favorable to us and our
collaborators and strategic partners may not perform as expected.

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General market conditions or the market price of our common stock may not support capital raising transactions such as a public or private offering of our
common stock or other securities. If we are unable to obtain adequate financing or financing on terms satisfactory to us when we require it, we may
terminate or delay the development of one or more of our products, or delay establishment of sales and marketing capabilities or other activities necessary
to commercialize our products, or materially curtail or reduce our operations. We could be forced to sell or dispose of our rights or assets. Any inability to
raise adequate funds on commercially reasonable terms could have a material adverse effect on our business, results of operation and financial condition,
including the possibility that a lack of funds could cause our business to fail and liquidate with little or no return to investors.

Our efforts may never result in the successful development of commercial applications based on our TAEUS technology.

Our TAEUS technology is still in development. We have received regulatory clearance for the commercial sale of our NAFLD application in the European
Union but otherwise do not have any applications for our TAEUS technology approved for sale. Applications for our TAEUS technology, even if approved
for sale, may never become commercially viable or generate significant revenue. Our ability to generate significant revenues and, ultimately, achieve
profitability will depend on whether we can obtain additional capital when we need it, complete the development of our technology, receive all required
regulatory approvals for our TAEUS applications and find customers who will purchase our future products or strategic partners that will incorporate our
technology into their products. Even if we develop commercially viable applications for our TAEUS technology, which may include licensing, we may
never recover our research and development expenses and we may never be able to produce material revenues or operate on a profitable basis.

Our research and development efforts remain subject to all of the risks associated with the development of new products based on emerging technologies,
including, without limitation, unanticipated technical or other problems, the inability to develop a product that may be sold at an acceptable price point and
the possible insufficiency of funds needed in order to complete development of these products. Technical problems may result in delays and cause us to
incur additional expenses that would increase our losses. If we cannot complete, or if we experience significant delays in developing applications based on,
our TAEUS technology, particularly after incurring significant expenditures, our business may fail.

Our success is substantially dependent on the success of applications for our TAEUS platform.

Our ability to generate meaningful revenues in the future will depend on the successful development and commercialization of our TAEUS platform
applications. The commercial success of our TAEUS platform applications and our ability to generate revenues will depend on many factors, including the
following:

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our successful development of applications for our TAEUS technology, such as those we intend to pursue for the diagnosis of NAFLD and the
monitoring of thermal ablation surgery, and the acceptance in the marketplace by physicians and patients of such applications;

the successful design and manufacturing of a device or devices which enable the use of our TAEUS technology by physicians on their patients;

receipt of necessary regulatory approvals;

sufficient coverage or reimbursement by third-party payors;

our ability to successfully market our products;

our ability to demonstrate that our TAEUS applications have advantages over competing products and procedures;

the amount and nature of competition from competing or alternative imaging products; and

our ability to establish and maintain commercial manufacturing, distribution and sales force capabilities.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Our TAEUS platform applications may not achieve adequate market acceptance by the physicians, patients, third-party payors and others in the
medical community.

Our TAEUS applications that receive regulatory approval may nonetheless fail to gain sufficient market acceptance by physicians, patients, third-party
payors and others in the medical community. If our TAEUS applications do not achieve an adequate level of acceptance, we may not generate significant
product revenues or any profits from sales. The degree of market acceptance of products based on our TAEUS platform will depend on a number of factors,
including:

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potential or perceived advantages or disadvantages compared to alternative products;

pricing relative to competitive products and availability of third-party coverage or reimbursement;

the timing of bringing our product to market as compared to possible other new entrants to the market;

our ability to effectively raise market awareness and explain product benefits and whether we have resources sufficient to do so;

relative convenience, dependability and ease of administration; and

willingness of the target patient population to try new products and of physicians to utilize such products.

Our revenues will be adversely affected if, due to these or other factors, the products we are able to commercialize do not gain significant market
acceptance.

Public health crises, such as COVID-19, can adversely impact our business, including our pre-sales activities, clinical trials and ability to obtain
regulatory approvals.

Public health crises such as pandemics or similar outbreaks could adversely impact our business. For instance, the COVID-19 pandemic impacted our
clinical trial activities by delaying patient enrollment and visits due to the prioritization of hospital resources toward the COVID-19 outbreak, travel
restrictions, and the inability to access sites for initiation and monitoring. In addition, the COVID-19 pandemic had an effect on the business at the FDA
and other health authorities by causing them to reallocate resources to addressing the pandemic, which resulted in delays of reviews and approvals of
submissions such as that for our NAFLD TAEUS application. The level and nature of the disruption caused by COVID-19 and any other pandemic is
unpredictable, may be cyclical and long-lasting and vary from location to location.

In addition to the foregoing effects, as a result of future COVID-19 outbreaks or other pandemics we have and may in the future experience disruptions that
could severely impact our business, preclinical studies and clinical trials, including:

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interruption of key clinical trial activities and attendance at industry events due to limitations on travel imposed or recommended by federal or
state governments, employers and others or interruption of clinical trial subject visits and study procedures;

delays or difficulties in enrolling patients in clinical trials of our TAEUS FLIP device;

interruption or delays in the operations of the FDA and comparable foreign regulatory agencies, which may impact approval timelines;

absenteeism or loss of employees at the Company, or at our collaborator companies, due to health reasons or government restrictions or
otherwise, that are needed to develop, validate, manufacture and perform other necessary functions for our operations;

supply chain disruptions making it difficult for our collaborator companies to order and receive materials needed for the manufacture of our
TAEUS product;

government responses including orders that make it difficult for us, our supplier and our potential customers to remain open for business, and
other seen and unforeseen actions taken by government agencies;

equipment failures, loss of utilities and other disruptions that could impact our operations or render them inoperable; and

effects of a local or global recession or depression that could depress economic conditions for a prolonged period and limit access to capital by
the Company.

Even if not rising to the level of a global pandemic, the outbreak of illness locally at the location of our offices or clinical trials could have a material
adverse impact on our operations and financial condition and results.

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We may not remain commercially viable if there is an inadequate level of reimbursement by governmental programs and other third-party payors for
our planned products or associated procedures.

Medical imaging products are purchased principally by hospitals, physicians and other healthcare providers around the world that typically bill various
third-party payors, including governmental programs (e.g., Medicare and Medicaid in the United States), private insurance plans and managed care
programs, for the services provided to their patients.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Third-party payors and governments may approve or deny coverage for certain technologies and associated procedures based on independently determined
assessment criteria. Reimbursement decisions by payors for these services are based on a wide range of methodologies that may reflect the services’
assessed resource costs, clinical outcomes and economic value. These reimbursement methodologies and decisions confer different, and sometimes
conflicting, levels of financial risk and incentives to healthcare providers and patients, and these methodologies and decisions are subject to frequent
refinements. Third-party payors are also increasingly adjusting reimbursement rates, often downwards, indirectly challenging the prices charged for
medical products and services. There can be no assurance that our products will be covered by third-party payors, that adequate reimbursement will be
available or, even if payment is available, that third-party payors’ coverage policies will not adversely affect our ability to sell our products profitably.

We have limited data regarding the efficacy of our TAEUS platform applications. If any of our applications that receive regulatory approval do not
perform in accordance with our expectations, we are unlikely to successfully commercialize our applications.

Since  our  success  depends  in  large  part  on  the  medical  and  third-party  payor  community’s  acceptance  of  our  TAEUS  applications,  even  if  we  receive
regulatory approval for our applications, we believe that we will need to obtain additional clinical data from users of our applications to persuade medical
professions  to  use  our  applications.  We  may  also  be  required  to  conduct  post-approval  clinical  testing  to  obtain  such  additional  data.  Clinical  testing  is
expensive,  can  take  a  significant  amount  of  time  to  complete  and  can  have  uncertain  outcomes.  Negative  results  of  these  clinical  studies  could  have  a
material, adverse impact on our business.

We cannot be certain that results from limited animal and human studies of any of our TAEUS applications will be indicative of future studies or that
any of our TAEUS applications will be successfully commercialized.

To successfully commercialize any application based on our TAEUS platform technology, we expect it will be necessary to conduct various pre-clinical and
human studies to demonstrate that the product is safe and effective for human use. However, there can be no assurance that results from these studies are
indicative of results that would be achieved in future animal studies or human clinical studies of this or any future TAEUS applications, which may be
required in order for our applications incorporating our technology to obtain or maintain regulatory approval     . Even if clinical trials or other studies
demonstrate the safety and effectiveness of any applications of our technology and the necessary regulatory approvals are obtained, the commercial success
of any of such application will depend upon their acceptance by patients, the medical community, and third-party payers and on our partners’ ability to
successfully manufacture and commercialize a device for such application.

Our limited commercial experience makes it difficult to evaluate our business, predict our future results or forecast our financial performance and
growth.

We discontinued our initial pre-clinical Nexus 128 product in 2019 and our NAFLD TAEUS device has obtained CE mark approval but has not yet been
fully commercialized. This limited commercial experience makes it difficult to evaluate our business, predict our future results or forecast our financial
performance and growth. If our assumptions regarding the risks and uncertainties we face, which we use to plan our business, are incorrect or change due to
circumstances in our business or our markets, or if we do not address these risks successfully, our operating and financial results could differ materially
from our expectations and our business could suffer.

We have formed, and may in the future form or seek, strategic alliances and collaborations or enter into licensing arrangements, and we may not
realize the benefits of such alliances, collaborations or licensing arrangements.

In April 2016, we entered into a Collaborative Research Agreement with GE Healthcare, under which GE Healthcare has agreed to support our efforts to
commercialize our TAEUS technology for use in an NAFLD application by, among other things, providing equipment and technical advice, and facilitating
introductions  to  GE  Healthcare  clinical  ultrasound  customers.  This  agreement  does  not  commit  GE  Healthcare  to  a  long-term  relationship  and  it  may
disengage with us at any time. This agreement has a term lasting until December 16, 2024 and is subject to termination by either party upon not less than
60 days’ notice. See the section of this Annual Report titled “TAEUS System for Early Assessment and Monitoring of Nonalcoholic Fatty Liver Disease, or
NAFLD” under “Item 1. Business” for further description of this agreement.

We intend in the future to form or seek additional strategic alliances, create joint ventures or collaborations or enter into licensing arrangements with third
parties that we believe will complement or augment our development and commercialization efforts with respect to our technologies and applications.

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Any of these relationships may require us to incur non-recurring and other charges, increase our near- and long-term expenditures, issue securities that
dilute our existing stockholders, restrict our ability to collaborate with other third parties or otherwise disrupt our management and business. In addition, we
face significant competition in seeking appropriate strategic partners and the negotiation process is time-consuming and complex. If we license
technologies or applications, we may not be able to realize the intended benefit of such transactions. Further, strategic alliances and collaborations are
subject to numerous risks, which may include the following:

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collaborators have significant discretion in determining the efforts and resources that they will apply to a collaboration;

collaborators may not pursue development and commercialization of our technologies and applications or may elect not to continue or renew
development or commercialization programs based on clinical trial results, changes in their strategic focus due to the acquisition of competitive
products, availability of funding, or other external factors, such as a business combination that diverts resources or creates competing priorities;

collaborators may delay clinical trials, provide insufficient funding for a clinical trial, stop a clinical trial, abandon the development of an
application, repeat or conduct new clinical trials, or require a new formulation of an application for clinical testing;

collaborators could independently develop, or develop with third parties, products that compete directly or indirectly with our applications and
technologies;

a collaborator with marketing and distribution rights to one or more applications may not commit sufficient resources to their marketing and
distribution;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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collaborators may not properly maintain or defend our intellectual property rights or may use our intellectual property or proprietary
information in a way that gives rise to actual or threatened litigation that could jeopardize or invalidate our intellectual property or proprietary
information or expose us to potential liability;

disputes may arise between us and a collaborator that cause the delay or termination of the research, development or commercialization of our
technologies and applications, or that result in costly litigation or arbitration that diverts management attention and resources;

collaborations may be terminated and, if terminated, may result in a need for additional capital to pursue further development or
commercialization of the applicable applications or technologies; and

collaborators may own or co-own intellectual property covering our products that results from our collaborating with them, and in such cases,
we would not have the exclusive right to commercialize such intellectual property.

As a result, if we enter into collaboration agreements and strategic partnerships or license our applications or technologies, we may not be able to realize
the benefit of such transactions if we are unable to successfully integrate them with our existing operations and company culture, which could delay our
timelines or otherwise adversely affect our business. We also cannot be certain that, following a strategic transaction or license, we will achieve the revenue
or specific net income that justifies such transaction. Any delays in entering into new strategic partnership agreements related to our applications could
delay the development and commercialization of our technologies and applications in certain geographies or for certain applications, which would harm our
business prospects, financial condition and results of operations.

We have limited resources and depend on third parties to design and manufacture, and seek regulatory approval of, our TAEUS applications. If any
third party fails to successfully design, manufacture or obtain regulatory approval of TAEUS applications, our business will be materially harmed.

We do not currently have, nor do we plan to acquire, the infrastructure or capability to design or manufacture our TAEUS applications. To support our
design and manufacturing efforts, we have contracted StarFish Product Engineering, Inc., a medical device contract manufacturing company, rather than
design or manufacture our TAEUS applications ourselves. We have limited control over the efforts and resources that these and any other third-party OEMs
will devote to developing and manufacturing our TAEUS applications and their capabilities to serve our needs, including quality control, quality assurance
and qualified personnel. In addition, for any future applications of our TAEUS technology we currently expect to depend on OEMs to acquire CE marks for
the device or devices that they develop and manufacture which are necessary to permit marketing of those devices in the European Union followed by
corresponding FDA approval.

An OEM may not be able to successfully design and manufacture the products it develops based on our TAEUS technology, may not devote sufficient time
and resources to support these efforts or may fail in gaining the required regulatory approvals of our TAEUS applications. The failure by an OEM to
perform in accordance with our expectations would substantially harm the value of our TAEUS technology, brand and business.

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We will need to develop marketing and distribution capabilities both internally and through our relationships with third parties in order to sell any of
our TAEUS products receiving regulatory approval. If we experience problems in developing these capabilities, our ability to sell our products could be
limited.

We have limited experience selling our products and will need to develop marketing, sales and distribution capabilities in order to sell our TAEUS
applications that receive the necessary regulatory approval. We have limited experience managing a sales force and customer support operations and may
be unable to attract, retain and manage the collaborative manufacturing and distribution arrangements or the specialized workforce necessary to
successfully commercialize our products. In addition, our sales and marketing organization must effectively explain the uses and benefits of our products as
compared to alternatives in order to promote market acceptance and demand for our products. Although we have begun to hire a small internal sales and
marketing team to engage and support channel partners and clinical customers, further developing these functions will be time consuming and expensive
and our efforts may not be successful.

We intend to partner with others to assist us with some or all of these functions. However, we may be unable to find appropriate third parties with which to
enter into these arrangements and any such third parties may not perform as expected.

Furthermore, third-party distributors that are in the business of selling other medical products may not devote a sufficient level of resources and support
required to generate awareness of our TAEUS applications and grow or maintain product sales. If these distributors are unwilling or unable to market and
sell our products, or if they do not perform to our expectations, we could experience delayed or reduced market acceptance and sales of our products. In
addition, disagreements with our distributors or non-performance by these third parties could lead to costly and time-consuming litigation or arbitration and
disrupt distribution channels for a period of time and require us to re-establish a distribution channel.

If we are unable to manage the growth of our business, our future revenues and operating results may be harmed.

Because of our small size, growth in accordance with our business plan, if achieved, will place a significant strain on our financial, technical, operational
and management resources. As we expand our activities, there will be additional demands on these resources. The failure to continually upgrade our
technical, administrative, operating and financial control systems or the occurrence of unexpected expansion difficulties, including issues relating to our
research and development activities and retention of experienced scientists, managers and technicians, could have a material adverse effect on our business,
financial condition and results of operations and our ability to timely execute our business plan. If we are unable to implement these actions in a timely
manner, our results may be adversely affected.

Competition in the medical imaging market is intense and we may be unable to successfully compete.

In general, competition in the medical imaging market is very significant and characterized by extensive research and development and rapid technological
change. Competitors in this market include very large companies with significantly greater resources than we have. To successfully compete in this market
we will need to develop TAEUS applications that offer significant advantages over alternative imaging products and procedures for such applications.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
While we believe the technology behind our TAEUS platform is unique in the industry, developments by other medical imaging companies of new or
improved products, processes or technologies may make our products or proposed products obsolete or less competitive. Alternative medical imaging
devices may be more accepted or cost-effective than our products. Competition from these companies for employees with experience in the medical
imaging industry could result in higher turnover of our employees. If we are unable to respond to these competitive pressures, we could experience delayed
or reduced market acceptance of our products, higher expenses and lower revenue. If we are unable to compete effectively with current or new entrants to
these markets, we will be unable to generate sufficient revenue to maintain our business.

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Changes in the healthcare industry could result in a reduction in the size of the market for our products or may require us to decrease the selling price
for our products, either of which could have a negative impact on our financial performance.

Trends toward managed care, healthcare cost containment, and other changes in government and private sector initiatives in Europe, the United States and
China are placing increased emphasis on lowering the cost of medical services, which could adversely affect the demand for or the prices of our products.
For example:

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major third-party payors of hospital and non-hospital based healthcare services could revise their payment methodologies and impose stricter
standards for reimbursement of imaging procedures charges and/or a lower or more bundled reimbursement;

there has been a consolidation among healthcare facilities and purchasers of medical devices who prefer to limit the number of suppliers from
whom they purchase medical products, and these entities may decide to stop purchasing our products or demand discounts on our prices;

there is economic pressure to contain healthcare costs in markets throughout the world; and

there are proposed and existing laws and regulations in international and domestic markets regulating pricing and profitability of companies in
the healthcare industry.

These trends could lead to pressure to reduce prices for our products and could cause a decrease in the demand for our products in any given market that
could adversely affect our revenue and profitability, which could harm our business.

We intend to market our approved TAEUS applications globally, and are therefore subject to the risks of doing business outside of the United States.

Because we intend to market our approved TAEUS applications globally, our business is subject to risks associated with doing business globally.
Accordingly, our business and financial results in the future could be adversely affected due to a variety of factors, including:

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changes in a specific country’s or region’s political and cultural climate or economic condition;

local outbreaks of sickness or disease, including COVID-19;

war or terrorist attack, including cyberterrorism;

unexpected changes in laws and regulatory requirements in local jurisdictions;

difficulty of effective enforcement of contractual provisions in local jurisdictions;

inadequate intellectual property protection in certain countries;

trade-protection measures, import or export licensing requirements such as Export Administration Regulations promulgated by the United
States Department of Commerce and fines, penalties or suspension or revocation of export privileges;

effects of applicable local tax structures and potentially adverse tax consequences; and

significant adverse changes in currency exchange rates.

We depend on our senior management team and the loss of one or more key employees or an inability to attract and retain highly skilled employees
could harm our business.

Our success largely depends upon the continued services of our executive management team and key employees. The loss of one or more of our executive
officers or key employees could harm us and directly impact our financial results. Our employees may terminate their employment with us at any time. Our
executive management team has significant experience and knowledge of medical devices and ultrasound systems, and the loss of any team member could
impair our ability to design, identify, and develop new intellectual property and new scientific or product ideas. Additionally, if we lose the services of any
of these persons, we would likely be forced to expend significant time and money in the pursuit of replacements, which may result in a delay in the
implementation of our business plan and plan of operations. We can give no assurance that we could find satisfactory replacements for these individuals on
terms that would not be unduly expensive or burdensome to us.

To execute our growth plan, we must attract and retain highly qualified personnel. Competition for skilled personnel is intense, especially for engineers
with high levels of experience in designing and developing medical devices. In addition, we will need to identify and hire sales executives and competition
for commercial and marketing talent is significant. We may experience difficulty in hiring and retaining employees with appropriate qualifications. Many
of the companies with which we compete for experienced personnel have greater resources than we have. In addition, we invest significant time and
expense in training our employees, which increases their value to competitors who may seek to recruit them. If we fail to attract new personnel or fail to
retain and motivate our current personnel, our business and future growth prospects would be harmed.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Our employees, independent contractors, consultants, commercial partners and vendors may engage in misconduct or other improper activities,
including noncompliance with regulatory standards and requirements.

We are exposed to the risk of fraud, misconduct or other illegal activity by our employees, independent contractors, consultants, commercial partners and
vendors. Misconduct by these parties could include intentional, reckless and negligent conduct that fails to: comply with the FD&C Act and similar laws of
other countries, or the rules and regulations of the FDA and other similar foreign regulatory bodies; provide true, complete and accurate information to the
FDA and other similar foreign regulatory bodies; comply with manufacturing standards we establish; comply with healthcare fraud and abuse laws in the
United States and similar foreign fraudulent misconduct laws; or report financial information or data accurately or to disclose unauthorized activities to us.
For any products for which we obtain regulatory approval and begin commercializing in Europe, China or the United States, respectively, our potential
exposure under such laws will increase significantly, and our costs associated with compliance with such laws are also likely to increase. In particular, the
promotion, sales and marketing of healthcare items and services, as well as certain business arrangements in the healthcare industry, are subject to
extensive laws designed to prevent fraud, kickbacks, self-dealing and other abusive practices. These laws and regulations may restrict or prohibit a wide
range of pricing, discounting, marketing and promotion, structuring and commissions, certain customer incentive programs and other business
arrangements generally. It is not always possible to identify and deter misconduct by employees and other 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 these 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 fines or other sanctions.

Misdiagnosis, warranty and other claims, as well as product field actions and regulatory proceedings, initiated against us could increase our costs, delay or
reduce our sales and damage our reputation, adversely affecting our financial condition.

Our business exposes us to the risk of malpractice, warranty or product liability claims inherent in the sale and support of medical device products,
including those based on claims that the use or failure of one of our products resulted in a misdiagnosis or harm to a patient. Such claims may cause
financial loss, damage our reputation by raising questions about our products’ safety and efficacy, adversely affect regulatory approvals and interfere with
our efforts to market our products. Although to date we have not been involved in any medical malpractice or product liability litigation, we may incur
significant liability if such litigation were to occur. We may also face adverse publicity resulting from product field actions or regulatory proceedings
brought against us. Claims could also be asserted under state consumer protection acts. If we cannot successfully defend ourselves against product liability
or related claims, we may incur substantial liabilities or be required to limit distribution of our products. Even a successful defense would require
significant financial and management resources. Regardless of the merits or eventual outcome, liability claims may result in:

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decreased demand for our products;

injury to our reputation and negative media attention;

initiation of investigations by regulators;

costs to defend the related litigation;

a diversion of management’s time and our resources;

substantial monetary awards to trial participants or patients;

product recalls, withdrawals or labeling, marketing or promotional restrictions;

loss of revenue;

exhaustion of any available insurance and our capital resources;

the inability to commercialize a product at all or for particular applications; and

a decline in the price of our securities.

Although we currently maintain liability insurance in amounts we believe are commercially reasonable, any liability we incur may exceed our insurance
coverage. Our insurance policies may also have various exclusions, and we may be subject to a claim for which we have no coverage. Liability insurance is
expensive and may cease to be available on acceptable terms, if at all. A malpractice, warranty, product liability or other claim or product field action not
covered by our insurance or exceeding our coverage could significantly impair our financial condition. In addition, a product field action or a liability claim
against us could significantly harm our reputation and make it more difficult to obtain the funding and commercial relationships necessary to maintain our
business.

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Our internal computer systems, or those used by third-party manufacturers or other contractors or consultants, may fail or suffer security breaches.

Despite the implementation of security measures, our internal computer systems and those of our future manufacturers and other contractors and
consultants are vulnerable to damage from computer viruses and unauthorized access. Although to our knowledge we have not experienced any such
material system failure or security breach to date, if such an event were to occur and cause interruptions in our operations, it could result in a material
disruption of our research and development programs and our business operations. To the extent that any disruption or security breach were to result in a

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
loss of, or damage to, our data or applications, or inappropriate disclosure of confidential or proprietary information, we could incur liability and the further
development and commercialization of our products could be delayed.

Risks Related to Intellectual Property and Other Legal Matters

If we are unable to protect our intellectual property, which entails significant expense and resources, then our financial condition, results of operations
and the value of our technology and products could be adversely affected.

Much of our value arises out of our proprietary technology and intellectual property for the design, manufacture and use of medical imaging systems,
including development of our TAEUS applications. We rely on patent, copyright, trade secret and trademark laws to protect our proprietary technology and
limit the ability of others to compete with us using the same or similar technology. Third parties may infringe or misappropriate our intellectual property,
which could harm our business.

As of December 31, 2022, we maintained a patent portfolio consisting of thirty-three (33) patents issued in the United States and twenty-three (23) issued
patents in foreign jurisdictions, five (5) patent applications pending in the United States and thirty-one (31) patent applications pending in foreign
jurisdictions relating to our technology. These patents and patent applications mostly cover certain innovations relating to fat imaging, fat quantitation, and
temperature monitoring in the liver and other tissues.

Each of our utility patents generally has a term of 20 years from its respective priority (earliest filing) date. Design patents have a term of 14 years from a
respective filing date. Among our issued utility patents in the United States, the first patent is set to expire in 2033 and the last patent is set to expire in
2041.

Expenses related to a patent portfolio include periodic maintenance fees, renewal fees, annuity fees, various other governmental fees on patents and/or
applications due in several stages over the lifetime of patents and/or applications, as well as the cost associated with complying with numerous procedural
provisions during the patent application process. We may or may not choose to pursue or maintain protection for particular inventions. In addition, there are
situations in which a failure to make certain payments or noncompliance with certain requirements in the patent process can result in abandonment or lapse
of a patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction.

Policing unauthorized use of our proprietary rights can be difficult, expensive and time-consuming, and we might be unable to determine the extent of
this unauthorized use.

Policing unauthorized use of our intellectual property is difficult, costly and time-intensive. We may fail to stop or prevent misappropriation of our
technology, particularly in countries where the laws may not protect our proprietary rights to the same extent as do the laws of the United States.
Proceedings to enforce our patent and other intellectual property rights in non-U.S. jurisdictions could result in substantial costs and divert our efforts and
attention from other aspects of our business. If we cannot prevent other companies from using our proprietary technology or if our patents are found invalid
or otherwise unenforceable, we may be unable to compete effectively against other manufacturers of ultrasound systems, which could decrease our market
share. In addition, the breach of a patent licensing agreement by us may result in termination of a patent license.

We may not be able to prevent the unauthorized disclosure or use of our technical knowledge or other trade secrets by consultants, vendors or former or
current employees, despite the existence generally of confidentiality agreements and other contractual restrictions. Monitoring unauthorized use and
disclosure of our intellectual property is difficult, and we do not know whether the steps we have taken to protect our intellectual property will be adequate.

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If we are unable to protect the confidentiality of our proprietary information and know-how, the value of our technology and products could be
adversely affected.

In addition to our patent activities, we rely upon, among other things, unpatented proprietary technology, processes, trade secrets and know-how. Any
involuntary disclosure to or misappropriation by third parties of our confidential or proprietary information could enable competitors to duplicate or surpass
our technological achievements, potentially eroding our competitive position in our market. We seek to protect confidential or proprietary information in
part by confidentiality agreements with our employees, consultants and third parties. While we require all of our employees, consultants, advisors and any
third parties who have access to our proprietary know-how, information and technology to enter into confidentiality agreements, we cannot be certain that
this know-how, information and technology will not be disclosed or that competitors will not otherwise gain access to our trade secrets or independently
develop substantially equivalent information and techniques. These agreements may be terminated or breached, and we may not have adequate remedies
for any such termination or breach. Furthermore, these agreements may not provide meaningful protection for our trade secrets and know-how in the event
of unauthorized use or disclosure. To the extent that any of our staff was previously employed by other pharmaceutical, medical technology or
biotechnology companies, those employers may allege violations of trade secrets and other similar claims in relation to their former employee’s therapeutic
development activities for us.

We may in the future be a party to intellectual property litigation or administrative proceedings that could be costly and could interfere with our ability
to sell our TAEUS applications.

The medical device industry has been characterized by extensive litigation regarding patents, trademarks, trade secrets, and other intellectual property
rights, and companies in the industry have used intellectual property litigation to gain a competitive advantage. It is possible that U.S. and foreign patents
and pending patent applications or trademarks controlled by third parties may be alleged to cover our products, or that we may be accused of
misappropriating third parties’ trade secrets. Other medical imaging market participants, many of which have substantially greater resources and have made
substantial investments in patent portfolios, trade secrets, trademarks, and competing technologies, may have applied for or obtained or may in the future
apply for or obtain, patents or trademarks that will prevent, limit or otherwise interfere with our ability to make, use, sell and/or export our products or to
use product names. We may become a party to patent or trademark infringement or trade secret claims and litigation as a result of these and other third
party intellectual property rights being asserted against us. The defense and prosecution of these matters are both costly and time consuming. Vendors from
whom we purchase hardware or software may not indemnify us in the event that such hardware or software is accused of infringing a third party’s patent or
trademark or of misappropriating a third party’s trade secret.

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
Further, if such patents, trademarks, or trade secrets are successfully asserted against us, this may harm our business and result in injunctions preventing us
from selling our products, license fees, damages and the payment of attorney fees and court costs. In addition, if we are found to willfully infringe third-
party patents or trademarks or to have misappropriated trade secrets, we could be required to pay treble damages in addition to other penalties. Although
patent, trademark, trade secret, and other intellectual property disputes in the medical device area have often been settled through licensing or similar
arrangements, costs associated with such arrangements may be substantial and could include ongoing royalties. We may be unable to obtain necessary
licenses on satisfactory terms, if at all. If we do not obtain necessary licenses, we may not be able to redesign our TAEUS applications to avoid
infringement.

Similarly, interference or derivation proceedings provoked by third parties or brought by the U.S. Patent and Trademark Office (“USPTO”) may be
necessary to determine the priority of inventions or other matters of inventorship with respect to our patents or patent applications. We may also become
involved in other proceedings, such as re-examination, inter partes review, or opposition proceedings, before the USPTO or other jurisdictional body
relating to our intellectual property rights or the intellectual property rights of others. Adverse determinations in a judicial or administrative proceeding or
failure to obtain necessary licenses could prevent us from manufacturing and selling our TAEUS applications or using product names, which would have a
significant adverse impact on our business.

Additionally, we may need to commence proceedings against others to enforce our patents or trademarks, to protect our trade secrets or know-how, or to
determine the enforceability, scope and validity of the proprietary rights of others. These proceedings would result in substantial expense to us and
significant diversion of effort by our technical and management personnel. We may not prevail in any lawsuits that we initiate and the damages or other
remedies awarded, if any, may not be commercially meaningful. We may not be able to stop a competitor from marketing and selling products that are the
same or similar to our products or from using product names that are the same or similar to our product names, and our business may be harmed as a result.

Intellectual property rights may not provide adequate protection, which may permit third parties to compete against us more effectively.

In order to remain competitive, we must develop and maintain protection of the proprietary aspects of our technologies. We rely on a combination of
patents, copyrights, trademarks, trade secret laws and confidentiality and invention assignment agreements to protect our intellectual property rights. Any
patents issued to us may be challenged by third parties as being invalid, or third parties may independently develop similar or competing technology that
avoids our patents. Should such challenges be successful, competitors might be able to market products and use manufacturing processes that are
substantially similar to ours. Consequently, we may be unable to prevent our proprietary technology from being exploited abroad, which could affect our
ability to expand to international markets or require costly efforts to protect our technology. To the extent our intellectual property protection is incomplete,
we are exposed to a greater risk of direct competition. In addition, competitors could purchase our products and attempt to replicate some or all of the
competitive advantages we derive from our development efforts or design around our protected technology. Our failure to secure, protect and enforce our
intellectual property rights could substantially harm the value of our TAEUS platform, brand and business.

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Risks Related to Government Regulation

Failure to comply with laws and regulations could harm our business.

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Our business is or in the future may be subject to regulation by various federal, state, local and foreign governmental agencies, including agencies
responsible for monitoring and enforcing employment and labor laws, workplace safety, environmental laws, consumer protection laws, anti-bribery laws,
import/export controls, securities laws and tax laws and regulations. In certain jurisdictions, these regulatory requirements may be more stringent than those
in the United States. Noncompliance with applicable regulations or requirements could subject us to investigations, sanctions, mandatory recalls,
enforcement actions, adverse publicity, disgorgement of profits, fines, damages, civil and criminal penalties or injunctions and administrative actions. If
any governmental sanctions, fines or penalties are imposed, or if we do not prevail in any possible civil or criminal litigation, our business, operating
results and financial condition could be harmed. In addition, responding to any action will likely result in a significant diversion of management's attention
and our resources and substantial costs. Enforcement actions and sanctions could further harm our business, operating results and financial condition.

If we fail to obtain and maintain necessary regulatory clearances or approvals for our TAEUS applications, or if clearances or approvals for future
applications and indications are delayed or not issued, our commercial operations will be harmed.

The medical devices that we manufacture and market will be subject to regulation by numerous worldwide regulatory bodies, including the EMA, FDA and
other comparable regulatory agencies. Additionally, third parties designing, manufacturing or conducting human studies of our devices will be subject to
local regulations, such as those of Health Canada. These agencies and regulations require manufacturers of medical devices to comply with applicable laws
and regulations governing development, testing, manufacturing, labeling, marketing and distribution of medical devices. Devices are generally subject to
varying levels of regulatory control, based on the risk level of the device. Governmental regulations specific to medical devices are wide-ranging and
govern, among other things:

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product design, development and manufacture;

laboratory, pre-clinical and clinical testing, labeling, packaging storage and distribution;

premarketing clearance or approval;

record keeping;

product marketing, promotion and advertising, sales and distribution; and

post-marketing surveillance, including reporting of deaths or serious injuries and recalls and correction and removals.

The European Union has revised its regulatory system for medical devices by implementing regulation (EU) 2017/745 on medical devices (“Medical
Device Regulation” or “MDR”) and regulation (EU) 2017/746 on in vitro diagnostic medical devices. The MDR became effective on May 26, 2021 (the
“Date of Application” or “DoA”). The changes to the regulatory system implemented by the MDR include stricter requirements for clinical evidence and

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
pre-market assessment of safety and performance, refined classifications to indicate risk levels, requirements for third party testing by Notified Bodies,
tightened and streamlined quality management system assessment procedures and additional requirements for the quality management system, additional
requirements for traceability of products and transparency as well a refined responsibility of economic operators.

We are currently in a transitional period, where our existing certified products will be required to continue to comply with applicable medical device
directives (including the Medical Devices Directive and the Active Implantable Medical Devices Directive) and with the Medical Device Regulation and to
obtain CE mark certification in order to market medical devices. The CE mark is applied following approval from a Notified Body or declaration of
conformity. It is an international symbol of adherence to quality assurance standards and compliance with applicable European Medical Devices Directives
or the MDR, as the case may be. CE mark approvals issued prior to May 26, 2021 will, subject to certain conditions (including, among others, continued
compliance with the MDR, no significant changes to design or intended purpose, a quality management system, and engagement with a notified body to
obtain conformity assessment), remain valid until December 31, 2028. In March 2020, we received CE mark approval for our TAEUS FLIP (Fatty Liver
Imaging Probe) System. The CE marking indicates that TAEUS complies with all applicable regulations in the EU, and other CE mark geographies,
including the 27 EU member states. We believe that future TAEUS applications will qualify for sale in the European Union as Class IIa medical devices.
The MDR requires a clinical evaluation for all medical devices and clinical trials for selected medical devices to be (re-)certified under the rules of the
MDR. Depending on the classification of our applications, future CE mark certifications or recertification of our applications may require additional
clinical evaluations or trials, as the case may be.

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We are also required to comply with the regulations of each other country where we commercialize products, such as the requirement that we obtain
approval from the FDA and the China Food and Drug Administration before we can launch new products in the United States and China, respectively.

International sales of medical devices manufactured in the United States that are not approved by the FDA for use in the United States, or that are banned
or deviate from lawful performance standards, are subject to FDA export requirements. Exported devices are subject to the regulatory requirements of each
country to which the device is exported. Frequently, regulatory approval may first be obtained in a foreign country prior to application in the United States
due to differing regulatory requirements; however, other countries, such as China for example, require approval in the country of origin first.

Before a new medical device or a new intended use for an existing product can be marketed in the United States, a company must first submit and receive
either 510(k) clearance or premarketing approval, or PMA, from the FDA, unless an exemption applies.

Our NAFLD TAEUS device will be reviewed under a “de novo” process for a risk-based classification determination whether the device is of low to
moderate risk and that it can be appropriately regulated as a Class II device and thereby eligible for 510(k) clearance. While the 510(k) pathway for product
marketing typically requires only non-clinical testing proof of substantial equivalence to a lawfully marketed predicate device for a given indication, a de
novo review is more likely to require clinical studies to support a reclassification to a lower risk class. Even with the clinical data we expect to provide with
the de novo submission for our NAFLD TAEUS device, the FDA may decide to reject the request to classify the device into Class II. If that happens, the
device will be regulated as a Class III device and we will be required to fulfill more rigorous PMA requirements. Thus, although at this time we do not
anticipate that we will be required to do so, it is possible that our NAFLD TAEUS device may require approval by means of a PMA.

We may not be able to obtain the necessary clearances or approvals or may be unduly delayed in doing so, which could harm our business. Furthermore,
even if we are granted regulatory clearances or approvals, they may include significant limitations on the indicated uses for the product, which may limit
the market for the product. Therefore, even if we believe we have successfully developed our TAEUS technology, we may not be permitted to market
TAEUS applications in the United States if we do not obtain FDA regulatory clearance to market such applications. Delays in obtaining clearance or
approval could increase our costs and harm our revenues and growth.

In addition, we are required to timely file various reports with the FDA, including reports required by the medical device reporting regulations that require
us to report to certain regulatory authorities if our devices may have caused or contributed to a death or serious injury or malfunctioned in a way that would
likely cause or contribute to a death or serious injury if the malfunction were to recur. If these reports are not filed timely, regulators may impose sanctions
and sales of our products may suffer, and we may be subject to product liability or regulatory enforcement actions, all of which could harm our business.

If we initiate a correction or removal for one of our devices to reduce a risk to health posed by the device, we would be required to submit a publicly
available Correction and Removal report to the FDA and, in many cases, similar reports to other regulatory agencies. This report could be classified by the
FDA as a device recall which could lead to increased scrutiny by the FDA, other international regulatory agencies and our customers regarding the quality
and safety of our devices. Furthermore, the submission of these reports has been and could be used by competitors against us in competitive situations and
cause customers to delay purchase decisions or cancel orders and would harm our reputation.

The FDA and the Federal Trade Commission (the “FTC”) also regulate the advertising and promotion of our planned products to ensure that the claims we
make are consistent with our regulatory clearances, that there are adequate and reasonable data to substantiate the claims and that our promotional labeling
and advertising is neither false nor misleading in any respect. If the FDA or FTC determines that any of our advertising or promotional claims are
misleading, not substantiated or not permissible, we may be subject to enforcement actions, including warning letters, and we may be required to revise our
promotional claims and make other corrections or restitutions.

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The FDA and state authorities have broad enforcement powers. Our failure to comply with applicable regulatory requirements could result in enforcement
action by the FDA or state agencies, which may include any of the following sanctions:

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adverse publicity, warning letters, fines, injunctions, consent decrees and civil penalties;

repair, replacement, refunds, recall or seizure of our products;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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operating restrictions, partial suspension or total shutdown of production;

refusing our requests for 510(k) clearance or premarket approval of new products, new intended uses or modifications to existing products;

withdrawing 510(k) clearance or premarket approvals that have already been granted; and

criminal prosecution.

If any of these events were to occur, our business and financial condition would be harmed.

Our TAEUS applications may require recertification or new regulatory clearances or premarket approvals and we may be required to recall or cease
marketing our TAEUS applications until such recertification or clearances are obtained.

Most countries outside of the United States require that product approvals be recertified on a regular basis, generally every five years. The recertification
process requires that we evaluate any device changes and any new regulations or standards relevant to the device and, where needed, conduct appropriate
testing to document continued compliance. Where recertification applications are required, they must be approved in order to continue selling our products
in those countries.

In the United States, material modifications to the intended use or technological characteristics of our TAEUS applications will require new 510(k)
clearances or premarket approvals or require us to recall or cease marketing the modified devices until these clearances or approvals are obtained. Based on
FDA published guidelines, the FDA requires device manufacturers to initially make and document a determination of whether or not a modification
requires a new approval, supplement or clearance; however, the FDA can review a manufacturer’s decision. Any modification to an FDA-cleared device
that would significantly affect its safety or efficacy or that would constitute a major change in its intended use would require a new 510(k) clearance or
possibly a premarket approval.

We may not be able to obtain recertification or additional 510(k) clearances or premarket approvals for our applications or for modifications to, or
additional indications for, our TAEUS technology in a timely fashion, or at all. Delays in obtaining required future governmental approvals would harm our
ability to introduce new or enhanced products in a timely manner, which in turn would harm our future growth. If foreign regulatory authorities or the FDA
require additional approvals, we may be required to recall and to stop selling or marketing our TAEUS applications, which could harm our operating results
and require us to redesign our applications. In these circumstances, we may be subject to significant enforcement actions.

If any OEMs fail to comply with the FDA’s Quality System Regulations or other regulatory bodies’ equivalent regulations, manufacturing operations
could be delayed or shut down and the development of our TAEUS platform could suffer.

The manufacturing processes of OEMs are required to comply with the FDA’s Quality System Regulations and other regulatory bodies’ equivalent
regulations, which cover the procedures and documentation of the design, testing, production, control, quality assurance, labeling, packaging, storage and
shipping of our TAEUS applications. They may also be subject to similar state requirements and licenses and engage in extensive recordkeeping and
reporting and make available their manufacturing facilities and records for periodic unannounced inspections by governmental agencies, including the
FDA, state authorities and comparable agencies in other countries. If any OEM fails such an inspection, our operations could be disrupted and our
manufacturing interrupted. Failure to take adequate corrective action in response to an adverse inspection could result in, among other things, a shut-down
of our manufacturing operations, significant fines, suspension of marketing clearances and approvals, seizures or recalls of our products, operating
restrictions and criminal prosecutions, any of which would cause our business to suffer. Furthermore, these OEMs may be engaged with other companies to
supply and/or manufacture materials or products for such companies, which would expose our OEMs to regulatory risks for the production of such
materials and products. As a result, failure to meet the regulatory requirements for the production of those materials and products may also affect the
regulatory clearance of a third-party manufacturers’ facility. If the FDA or a foreign regulatory agency does not approve these facilities for the manufacture
of our products, or if it withdraws its approval in the future, we may need to find alternative manufacturing facilities, which would impede or delay our
ability to develop, obtain regulatory approval for or market our products, if approved. Additionally, our key component suppliers may not currently be or
may not continue to be in compliance with applicable regulatory requirements, which may result in manufacturing delays for our product and cause our
results of operations to suffer.

Our TAEUS applications may in the future be subject to product recalls that could harm our reputation.

Governmental authorities in Europe, the United States and China have the authority to require the recall of commercialized products in the event of
material regulatory deficiencies or defects in design or manufacture. A government-mandated or voluntary recall by us could occur as a result of
component failures, manufacturing errors or design or labeling defects. Recalls of our TAEUS applications would divert managerial attention, be
expensive, harm our reputation with customers and harm our financial condition and results of operations. A recall announcement would negatively affect
the price of our securities.

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Healthcare reform measures could hinder or prevent our planned products' commercial success.

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There have been, and we expect there will continue to be, a number of legislative and regulatory changes to the healthcare system in ways that could harm
our future revenues and profitability and the future revenues and profitability of our potential customers. In the EU, the Medical Devices Directive is being
replaced with the more expansive Medical Devices Regulation, which may increase the costs of obtaining and maintaining required regulatory approvals
for our products. We cannot predict what other healthcare initiatives, if any, will be implemented by EU member countries, or the effect any future
legislation or regulation will have on us.

In the United States, federal and state lawmakers regularly propose and, at times, enact legislation that would result in significant changes to the healthcare
system, some of which are intended to contain or reduce the costs of medical products and services. For example, one of the most significant healthcare
reform measures in decades, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Affordability Reconciliation
Act (the “Affordable Care Act”), was enacted in 2010. The Affordable Care Act contains a number of provisions, including those governing enrollment in

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
federal healthcare programs, reimbursement changes and fraud and abuse measures, all of which will impact existing government healthcare programs and
will result in the development of new programs.

It remains unclear whether changes will be made to the Affordable Care Act, or whether it will be repealed or materially modified. For example, the Tax
Cuts and Jobs Act of 2017 modified certain aspects of the Affordable Care Act and the Biden Administration and U.S. Congress may take further action
regarding the Affordable Care Act. Therefore, we cannot assure you that the Affordable Care Act, as currently enacted or as may be further amended or
discontinued in the future, will not harm our business and financial results and we cannot predict how future federal or state legislative or administrative
changes relating to healthcare reform will affect our business.

There likely will continue to be legislative and regulatory proposals at the federal and state levels directed at containing or lowering the cost of healthcare.
We cannot predict the initiatives that may be adopted in the future or their full impact. The continuing efforts of the government, insurance companies,
managed care organizations and other payors of healthcare services to contain or reduce costs of healthcare may harm:

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our ability to set a price that we believe is fair for our products;

our ability to generate revenues and achieve or maintain profitability; and

the availability of capital.

If we fail to comply with healthcare regulations, we could face substantial penalties and our business, operations and financial condition could be
adversely affected.

Even though we do not and will not control referrals of healthcare services or bill directly to Medicare, Medicaid or other third party payors, certain federal
and state healthcare laws and regulations pertaining to fraud and abuse and patients’ rights are and will be applicable to our business. We could be subject
to healthcare fraud and abuse and patient privacy regulation by both the federal government and the states in which we conduct our business. Other
jurisdictions such as the European Union have similar laws. The regulations that will affect how we operate include:

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the federal healthcare program Anti-Kickback Statute, which prohibits, among other things, any person from knowingly and willfully offering,
soliciting, receiving or providing remuneration, directly or indirectly, in exchange for or to induce either the referral of an individual for, or the
purchase, order or recommendation of, any good or service for which payment may be made under federal healthcare programs, such as the
Medicare and Medicaid programs;

the federal False Claims Act, which prohibits, among other things, individuals or entities from knowingly presenting, or causing to be
presented, false claims, or knowingly using false statements, to obtain payment from the federal government;

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

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the federal Physician Payment Sunshine Act, created under the Affordable Care Act, and its implementing regulations, which require
manufacturers of drugs, medical devices, biologicals and medical supplies for which payment is available under Medicare, Medicaid, or the
Children’s Health Insurance Program to report annually to the U.S. Department of Health and Human Services, or HHS, information related to
payments or other transfers of value made to physicians and teaching hospitals, as well as ownership and investment interests held by
physicians and their immediate family members;

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

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

The Affordable Care Act, among other things, amends the intent requirement of the Federal Anti-Kickback Statute and criminal healthcare fraud statutes. A
person or entity no longer needs to have actual knowledge of this statute or specific intent to violate it. In addition, the Affordable Care Act provides that
the government may assert that a claim including items or services resulting from a violation of the Federal Anti-Kickback Statute constitutes a false or
fraudulent claim for purposes of the False Claims Act.

Efforts to ensure that our business arrangements will comply with applicable healthcare laws may involve substantial costs. It is possible that governmental
and enforcement authorities will conclude that our business practices do not comply with current or future statutes, regulations or case law interpreting
applicable fraud and abuse or other healthcare laws and 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 civil, criminal and
administrative penalties, damages, disgorgement, monetary fines, possible exclusion from participation in Medicare, Medicaid and other federal and similar
foreign healthcare programs, contractual damages, reputational harm, diminished profits and future earnings, and curtailment of our operations, any of
which could harm our ability to operate our business and our results of operations.

Compliance with environmental laws and regulations could be expensive. Failure to comply with environmental laws and regulations could subject us
to significant liability.

Our research and development and manufacturing operations may involve the use of hazardous substances and are subject to a variety of federal, state,
local and foreign environmental laws and regulations relating to the storage, use, discharge, disposal, remediation of, and human exposure to, hazardous
substances and the sale, labeling, collection, recycling, treatment and disposal of products containing hazardous substances. In addition, our research and
development and manufacturing operations produce biological waste materials, such as human and animal tissue, and waste solvents, such as isopropyl

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
alcohol. These operations are permitted by regulatory authorities, and the resultant waste materials are disposed of in material compliance with
environmental laws and regulations. Liability under environmental laws and regulations can be joint and several and without regard to fault or negligence.
Compliance with environmental laws and regulations may be expensive and non-compliance could result in substantial liabilities, fines and penalties,
personal injury and third part property damage claims and substantial investigation and remediation costs. Environmental laws and regulations could
become more stringent over time, imposing greater compliance costs and increasing risks and penalties associated with violations. We cannot assure you
that violations of these laws and regulations will not occur in the future or have not occurred in the past as a result of human error, accidents, equipment
failure or other causes. The expense associated with environmental regulation and remediation could harm our financial condition and operating results.

Risks Related to Owning Our Securities, Our Financial Results and Our Need for Financing

Our quarterly and annual results may fluctuate significantly, may not fully reflect the underlying performance of our business and may result in
volatility in the price of our securities.

Our operating results will be affected by numerous factors such as:

·

·

·

variations in the level of expenses related to our proposed products;

status of our product development efforts;

execution of collaborative, licensing or other arrangements, and the timing of payments received or made under those arrangements;

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·

·

·

·

·

·

·

·

·

·

·

·

·

·

intellectual property prosecution and any infringement lawsuits to which we may become a party;

regulatory developments affecting our products or those of our competitors, including the timing and success of obtaining various regulatory
approvals for our products’ testing, production and marketing;

our ability to obtain and maintain FDA clearance and approval from foreign regulatory authorities for our products, which have not yet been
approved for marketing;

market acceptance of our TAEUS applications;

the availability of reimbursement for our TAEUS applications;

our ability to attract new customers and grow our business with existing customers;

the timing and success of new product and feature introductions by us or our competitors or any other change in the competitive dynamics of
our industry, including consolidation among competitors, customers or strategic partners;

the amount and timing of costs and expenses related to the maintenance and expansion of our business and operations;

changes in our pricing policies or those of our competitors;

general economic, industry and market conditions;

the hiring, training and retention of key employees, including our ability to expand our sales team;

litigation or other claims against us;

our ability to obtain additional financing; and

advances and trends in new technologies and industry standards.

Any or all of these factors could adversely affect our cash position requiring us to raise additional capital which may be on unfavorable terms and result in
substantial dilution. Additionally, the risks surrounding our business, as well as the limited market for our common stock, have resulted, and will likely
continue to result, in volatility in the price of our common stock and warrants.

Our stock price has fluctuated in the past, has recently been volatile and may be volatile in the future for reasons unrelated to our operating
performance or prospects, and as a result, investors in our common stock could incur substantial losses.

Our stock price has fluctuated in the past, has recently been volatile and may be volatile in the future. From January 1, 2022 through December 31, 2022,
intra-day trading prices of shares of our common stock, on a Reverse Stock Split-adjusted basis (as discussed below in Item 7 under “Nasdaq Capital
Market Listing and Reverse Stock Split”), on the Nasdaq Capital Market fluctuated from a low of $3.16 to a high of $15.80, and may continue to fluctuate
significantly in the future. The stock market in general and the market for healthcare companies in particular have experienced extreme volatility that has
often been unrelated to the operating performance of particular companies. As a result of this volatility, investors may experience losses on their investment
in our common stock.

Additionally securities of certain companies have experienced significant and extreme volatility in stock price due to a sudden increase in demand for stock
resulting in aggregate short positions in the stock exceeding the number of shares available for purchase, forcing investors with short exposure to pay a
premium to repurchase shares for delivery to share lenders. This is known as a “short squeeze.” These short squeezes have led to the price per share of
those companies to trade at a significantly inflated rate that is disconnected from the underlying value of the company. Many investors who have purchased
shares in those companies at an inflated rate face the risk of losing a significant portion of their original investment as the price per share declines steadily

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
as interest in those stocks abates. While we have no reason to believe our shares would be the target of a short squeeze, there can be no assurance that they
will not be in the future, and you may lose a significant portion or all of your investment if you purchase our shares at a rate that is significantly
disconnected from our underlying value.

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We may be subject to securities litigation, which is expensive and could divert management attention.

34

In the past, companies that have experienced volatility in the market price of their securities have been subject to an increased incidence of securities class
action litigation. We may be the target of this type of litigation in the future. Securities litigation against us could result in substantial costs and divert our
management’s attention from other business concerns, which could seriously harm our business.

There is a limited market for our common stock.

Although our common stock is traded on the Nasdaq Capital Market, the volume of trading has historically been limited. Our average daily trading volume
of our shares from January 1, 2022 to December 31, 2022 was approximately 51,768 shares. Thinly traded stock can be more volatile than stock trading in
a more active public market. While we have made efforts to increase trading in our stock, we cannot predict the extent to which an active public market for
our common stock will develop or be sustained. Therefore, a holder of our common stock who wishes to sell his or her shares may not be able to do so
immediately or at an acceptable price.

If securities or industry analysts do not publish research reports about our business, or if they issue an adverse opinion about our business, the price of
our securities and trading volume could decline.

The trading market for our securities is influenced by the research and reports that industry or securities analysts publish about us or our business. We do
not currently have and may never obtain research coverage by securities and industry analysts. If no or few analysts commence research coverage of us, or
one or more of the analysts who cover us issues an adverse opinion about our company, the price of our securities would likely decline. If one or more of
these analysts ceases research coverage of us or fails to regularly publish reports on us, we could lose visibility in the financial markets, which in turn could
cause the price of our securities or trading volume to decline.

If we are unable to implement and maintain effective internal control over financial reporting, including by remediating current material weaknesses
in our internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports, and the
market price of our securities may decrease and we may become subject to litigation or enforcement actions.

As a public company, we are required to maintain internal control over financial reporting and to report any material weaknesses in such internal controls.
Section 404 of the Sarbanes-Oxley Act of 2002 (the “Sarbanes-Oxley Act”) requires that we evaluate and determine the effectiveness of our internal
control over financial reporting and provide a management report on our internal control over financial reporting.

Currently, we have material weaknesses in our internal control over financial reporting and, as a result, we may not detect errors on a timely basis and our
financial statements may be materially misstated. Specifically, we have insufficient personnel resources within the accounting function to segregate the
duties over financial transaction processing and reporting. We intend to improve our internal control over financial reporting; however, the process is time-
consuming, costly and complicated. We are constrained in the improvements we are able to make due to our limited resources. Until our internal controls
are improved our ability to maintain effective internal controls over financial reporting will be limited.

Until such time as we are no longer a smaller reporting company, our auditors will not be required to attest as to our internal control over financial
reporting. If we continue to identify material weaknesses in our internal control over financial reporting, if we are unable to comply with the requirements
of Section 404 in a timely manner, if we are unable to assert that our internal control over financial reporting is effective or, if required, if our independent
registered public accounting firm is unable to attest that our internal control over financial reporting is effective, investors may lose confidence in the
accuracy and completeness of our financial reports and the market price of our common stock could decrease. We could also become subject to stockholder
or other third-party litigation as well as investigations by the stock exchange on which our securities are listed, the Securities and Exchange Commission
(the “SEC”) or other regulatory authorities, which could require additional financial and management resources and could result in fines, trading
suspensions or other remedies.

Our disclosure controls and procedures may not prevent or detect all errors or acts of fraud.

We are subject to the periodic reporting requirements of the Exchange Act. Our disclosure controls and procedures are designed to reasonably assure that
information required to be disclosed by us in reports we file or submit under the Exchange Act is accumulated and communicated to management, and
recorded, processed, summarized and reported within the time periods specified by the rules and forms of the SEC. We believe that any disclosure controls
and procedures or internal controls and procedures, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that
the objectives of the control system are met.

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35

These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of simple error or
mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people or by an unauthorized
override of the controls. Accordingly, because of the inherent limitations in our control system, misstatements due to error or fraud may occur and not be
detected.

We have not paid dividends in the past and have no immediate plans to pay dividends.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We plan to reinvest all of our earnings, to the extent we have earnings, in order to further develop our technology and potential products and to cover
operating costs. We do not plan to pay any cash dividends with respect to our securities in the foreseeable future. We cannot assure you that we will, at any
time, generate sufficient surplus cash that would be available for distribution to the holders of our common stock as a dividend.

We incur significant costs as a result of being a public company that reports to the SEC and our management is required to devote substantial time to
meet compliance obligations.

As a public company listed in the United States, we incur significant legal, accounting and other expenses relating to our compliance obligations. We are
subject to reporting requirements of the Exchange Act and the Sarbanes-Oxley Act, as well as rules subsequently implemented by the SEC and Nasdaq that
impose significant requirements on public companies, including requiring the establishment and maintenance of effective disclosure and financial controls
and corporate governance practices. In addition, there are significant corporate governance and executive compensation-related provisions in the Dodd-
Frank Act Wall Street Reform and Protection Act that contribute to our legal and financial compliance costs, make some activities more difficult, time-
consuming or costly and also place undue strain on our personnel, systems and resources. Our management and other personnel need to devote a substantial
amount of time to these compliance initiatives. Furthermore, these rules and regulations may make it more difficult and more expensive for us to obtain
director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the
same or similar coverage. As a result, it may be more difficult for us to attract and retain qualified people to serve on our board of directors, our board
committees or as executive officers.

Future sales and issuances of our common stock or rights to purchase common stock, including pursuant to our equity incentive plan and our at-the-
market equity offering program, could result in dilution of the percentage ownership of our stockholders and could cause the price of our securities to
fall.

We expect that significant capital will be needed in the future to continue our planned operations. To the extent we raise capital by issuing common stock,
convertible securities or other equity securities, our stockholders may experience substantial dilution, and new investors could gain rights superior to our
existing stockholders.

Our charter documents and Delaware law may inhibit a takeover that stockholders consider favorable.

Certain provisions of our Fourth Amended and Restated Certificate of Incorporation, as amended (our “Certificate of Incorporation”) and Amended and
Restated Bylaws (our “Bylaws”) and applicable provisions of Delaware law may delay or discourage transactions involving an actual or potential change in
control or change in our management, including transactions in which stockholders might otherwise receive a premium for their shares, or transactions that
our stockholders might otherwise deem to be in their best interests. The provisions in our Certificate of Incorporation and Bylaws:

·

·

·

·

·

·

·

authorize our board of directors to issue preferred stock without stockholder approval and to designate the rights, preferences and privileges of
each class; if issued, such preferred stock would increase the number of outstanding shares of our capital stock and could include terms that
may deter an acquisition of us;

limit who may call stockholder meetings;

do not provide for cumulative voting rights;

provide that all vacancies in our board of directors may be filled by the affirmative vote of a majority of directors then in office, even if less
than a quorum;

provide that stockholders must comply with advance notice procedures with respect to stockholder proposals and the nomination of candidates
for director;

provide that stockholders may only amend our Certificate of Incorporation upon a supermajority vote of stockholders; and

provide that the Court of Chancery of the State of Delaware will be the exclusive forum for certain legal claims.

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In addition, section 203 of the Delaware General Corporation Law limits our ability to engage in any business combination with a person who beneficially
owns 15% or more of our outstanding voting stock unless certain conditions are satisfied. This restriction lasts for a period of three years following any
such person’s share acquisition. These provisions may have the effect of entrenching our management team and may deprive stockholders of the
opportunity to sell their shares to potential acquirers at a premium over prevailing prices. This potential inability to obtain a control premium could reduce
the price of our common stock.

General Risk Factors

Our business is affected by macroeconomic conditions.

Various macroeconomic factors could adversely affect our business and the results of our operations and financial condition, including changes in inflation,
interest rates and foreign currency exchange rates and overall economic conditions and uncertainties, including those resulting from the current and future
conditions in the global financial markets. For instance, we experienced inflationary pressures in 2022 and expect such pressures to continue in 2023. Cost
inflation, including increases in raw material prices, labor rates, and transportation costs may impact our profitability. Our ability to recover these cost
increases through price increases is significantly limited by the process by which we are reimbursed for our products and services by government and
private payers. The volatility of the capital markets could also affect the value of our investments and our ability to liquidate our investments in order to
fund our operations.

Increasing interest rates and reduced access to capital markets could also adversely affect the ability of our suppliers, distributors, licensors, collaborators,
contract manufacturers and other commercial partners to remain effective business partners or to remain in business. The loss of a critical business partner,

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
or a failure to perform by a critical business partner, could have a disruptive effect on our business and could adversely affect our results of operations.

Our cash and cash equivalents could be adversely affected if the financial institutions in which we hold our cash and cash equivalents fail.

We regularly maintain cash balances at third-party financial institutions in excess of the Federal Deposit Insurance Corporation insurance limit. Any failure
of a depository institution to return these deposits on demand, or if a depository institution is subject to other adverse conditions in the financial or credit
markets, could impact access to our invested cash or cash equivalents and could adversely impact our operating liquidity and financial performance.

The ongoing military action by Russia in Ukraine could have negative impact on the global economy, which could materially adversely affect our business,
operations, operating results and financial condition.

In February 2022, Russian forces launched significant military action against Ukraine, and sustained conflict and disruption in the region is possible. The
impact to Ukraine as well as actions taken by other countries, including new and stricter sanctions imposed by Canada, the United Kingdom, the European
Union, the United States and other countries and companies and organizations against officials, individuals, regions, and industries in Russia and Ukraine,
and actions taken by Russia in response to such sanctions, and each country’s potential response to such sanctions, tensions, and military actions could
adversely affect the global economy and financial markets and thus could affect our business, operations, operating results and financial condition as well
as the price of our common stock and our ability to raise additional capital when needed on acceptable terms. The extent and duration of the military action,
sanctions and resulting market disruptions, including supply chain disruptions, are impossible to predict, but could be substantial. Any such disruptions
caused by Russian military action or resulting sanctions may magnify the impact of other risks described in this Annual Report on Form 10-K.

Our business and operations are subject to risks related to climate change.

The effects of global climate change present risks to our business. Natural disasters, extreme weather and other conditions caused by or related to climate
change could adversely impact our supply chain, the courier delivery services we use, the availability and cost of raw materials and components, energy
supply, transportation, or other inputs necessary for the operation of our business. Climate change and natural disasters could also result in physical damage
to our facilities as well as those of our suppliers, health care providers and other business partners, which could cause disruption in our business and
operations. Our facilities and our laboratory equipment would be costly to replace and could require substantial lead time to repair or replace. Although we
believe we possess adequate insurance for the disruption of our business from causalities, such insurance may not be sufficient to cover all of our potential
losses and may not continue to be available to us on acceptable terms, or at all.

Our business could be negatively impacted by corporate social responsibility and sustainability matters.

There has been an increased focus from investors, customers, employees and other stakeholders concerning corporate social responsibility and
sustainability matters, including addressing climate change and diversity in company management, which may result in increases in our costs to operate our
business or restrict certain aspects of our activities. The standards by which corporate social responsibility and sustainability efforts and related matters are
measured are developing and evolving, and certain areas are subject to assumptions that could change over time and the extent and severity of climate
change impacts are unknown. In addition, we could be criticized for the scope of such initiatives or goals or a lack of diversity on our board of directors or
among our executive officers, or perceived as not acting responsibly in connection with these matters. Any such matters could have a material adverse
impact on our future results of operations, financial position and cash flows.

Item 1B. Unresolved Staff Comments

Not applicable.

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Item 2. Properties

37

Our principal office is located at 3600 Green Court, Suite 350, Ann Arbor, Michigan 48105-1570. We previously leased approximately 3,950 square feet of
office and light industrial/research space, which expanded to approximately 7,200 square feet effective May 1, 2021, under a lease that is due to expire in
December 2025. The rent is $16,393 per month effective January 1, 2023, subject to moderate annual increases.

We also maintain an office in London, Ontario, Canada under a lease that is terminable by either party with 60 days’ written notice. The rent is
approximately $900 per month per the agreement with the landlord, subject to moderate annual increases at the discretion of the landlord.

We believe that, with respect to both of our facilities, equivalent suitable space is available at similar rents.

Item 3. Legal Proceedings

We are not currently a party to any pending legal proceedings that we believe will have a material adverse effect on our business or financial conditions.
We may, however, be subject to various claims and legal actions arising in the ordinary course of business from time to time.

Item 4. Mine Safety Disclosures

Not applicable.

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38

PART II

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

Market Information

Our common stock has been listed on the Nasdaq Capital Market under the symbol “NDRA” since June 28, 2017 upon the separation of units sold in our
initial public offering. Prior to that date, our common stock traded together with warrants issued in our initial public offering as units beginning on May 9,
2017. Our publicly traded warrants expired on May 12, 2022.

As of March 16, 2023, there were 22 holders of record of our common stock.

Dividend Policy

We have never paid cash dividends on our securities and we do not anticipate paying any cash dividends on our shares of common stock in the foreseeable
future. We intend to retain any future earnings for reinvestment in our business. Any future determination to pay cash dividends will be at the discretion of
our board of directors, and will be dependent upon our financial condition, results of operations, capital requirements and such other factors as our board of
directors deems relevant.

Item 6. [Reserved]

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

The following discussion of our financial condition and results of operations should be read in conjunction with the financial statements and the related
notes thereto included elsewhere in this Annual Report. This discussion and analysis contain forward-looking statements that are based on our
management’s current beliefs and assumptions, which statements are subject to substantial risks and uncertainties. Our actual results may differ materially
from those expressed or implied by these forward-looking statements as a result of many factors, including those discussed in “Risk Factors” in Item 1A of
this Annual Report. Please also see “Cautionary Note Regarding Forward-Looking Statements” and “Risk Factor Summary” at the beginning of this
Annual Report.

Overview

We  are  leveraging  experience  with  pre-clinical  enhanced  ultrasound  devices  to  develop  technology  for  increasing  the  capabilities  of  clinical  diagnostic
ultrasound, to broaden patient access to the safe diagnosis and treatment of a number of significant medical conditions in circumstances where expensive
X-ray  CT  and  MRI  technology,  or  other  diagnostic  technologies  such  as  surgical  biopsy,  are  unavailable  or  impractical.  Building  on  our  expertise  in
thermoacoustics, we have developed a next-generation technology platform—Thermo Acoustic Enhanced Ultrasound, or TAEUS—which is intended to
enhance  the  capability  of  clinical  ultrasound  technology  and  support  the  diagnosis  and  treatment  of  a  number  of  significant  medical  conditions  that
currently require the use of expensive CT or MRI imaging or where imaging is not practical using existing technology.

The first-generation TAEUS application is a standalone ultrasound accessory designed to cost-effectively quantify fat in the liver and stage progression of
nonalcoholic  fatty  liver  disease  (“NAFLD”),  which  can  otherwise  only  be  achieved  today  with  impractical  surgical  biopsies  or  MRI  scans.  Subsequent
TAEUS offerings are expected to be implemented via a second generation hardware platform that can run multiple clinical software applications that we
will offer TAEUS users for a one-time licensing fee—adding ongoing customer value to the TAEUS platform and a growing software revenue stream for
our Company.

Each of our TAEUS platform applications will require regulatory approvals before we are able to sell or license the application. Based on certain factors,
such  as  the  installed  base  of  ultrasound  systems,  availability  of  other  imaging  technologies,  such  as  CT  and  MRI,  economic  strength  and  applicable
regulatory requirements, we intend to seek initial approval of our applications for sale in the European Union and the United States, followed by China.

In  March  2020,  we  received  CE  mark  approval  for  our  TAEUS  FLIP  (“Fatty  Liver  Imaging  Probe”)  System,  enabling  its  marketing  and  sales  in  the
European Union and other CE mark geographies, including the 27 EU member states.

In June 2020, we submitted a 510(k) Application to the FDA for our TAEUS FLIP System. In February 2022, we announced that we will pursue FDA
reclassification and clearance of our TAEUS® FLIP System through the FDA’s “de novo” process. We voluntarily withdrew our 510(k) application and
plan to submit an application for de novo review, which will include additional clinical data, as soon as practicable in 2023.

Financial Operations Overview

Revenue

No revenue has been generated by our TAEUS technology, which we have not commercially sold as of December 31, 2022.

Research and Development Expenses

Our  research  and  development  expenses  primarily  include  wages,  fees  and  equipment  for  the  development  of  our  TAEUS  technology  platform  and  the
proposed applications. Additionally, we incur certain costs associated with the protection of our products and inventions through a combination of patents,
licenses, applications and disclosures. These costs and expenses include:

·

·

employee-related  expenses,  such  as  salaries,  bonuses  and  benefits,  consultant-related  expenses  such  as  consultant  fees  and  bonuses,  stock-
based compensation, overhead related expenses and travel-related expenses for our research and development personnel;

expenses incurred under agreements with contract research organizations (“CROs”), contract manufacturing organizations (“CMOs”) as well
as consultants that support the implementation of our clinical and non-clinical studies;

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
·

·

·

manufacturing and packaging costs in connection with conducting clinical trials;

formulation, research and development expenses related to our TAEUS technology; and

costs for sponsored research.

We  plan  to  incur  research  and  development  expenses  for  the  foreseeable  future  as  we  expect  to  continue  the  development  of  TAEUS  and  pursue  FDA
approval of the NAFLD TAEUS system. At this time, due to the inherently unpredictable nature of clinical development and regulatory approvals, we are
unable to estimate with certainty the costs we will incur and the timelines we will require in our continued development efforts.

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Sales and Marketing Expenses

40

Sales and marketing expenses consist primarily of headcount and consulting costs, and marketing and tradeshow expenses. Currently, our marketing efforts
are through our website and attendance of key industry meetings and conferences. In connection with the commercialization of our TAEUS applications,
we are building a small sales and marketing team to train and support global ultrasound distributors, and expect to execute traditional marketing activities
such as promotional materials, electronic media and participation in industry events and conferences. As of December 31, 2022, we had a full-time sales
representative  in  each  of  the  United  Kingdom,  France  and  Germany.  We  expect  to  continue  actively  adding  to  our  sales  representation  and  support
headcount for operations in the EU in the coming quarters, and plan to begin staffing our sales efforts in the United States once we have obtained FDA
approval for the sale of the NAFLD TAEUS device in that region.

 General and Administrative Expenses

General and administrative expenses consist primarily of salaries and related expenses for our management and personnel, and professional fees, such as
for  accounting,  consulting  and  legal  services.  We  anticipate  that  our  general  and  administrative  expenses  will  increase  in  the  future  as  we  support  our
continued research and development activities, expand our sales and marketing operations, and continue as a public company. These increases would likely
include increased costs related to the hiring of personnel, including compensation and employee-related expenses, including stock-based compensation, and
fees  to  outside  consultants,  lawyers  and  accountants,  among  other  expenses.  Additionally,  we  anticipate  continued  costs  associated  with  being  a  public
company, including expenses related to services associated with maintaining compliance with The Nasdaq Capital Market and SEC requirements, directors
and officers insurance, increased legal and accounting costs and investor relations costs.

Critical Accounting Policies and Estimates

Use of Estimates

The preparation of the financial statements in conformity with accounting principles generally accepted in the United States requires management to make
estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities,  and  disclosure  of  contingent  liabilities  at  the  date  of  the  financial
statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates.

Management  makes  estimates  that  affect  certain  accounts  including  deferred  income  tax  assets,  accrued  expenses,  fair  value  of  equity  instruments  and
reserves for any other commitments or contingencies. Any adjustments applied to estimates are recognized in the period in which such adjustments are
determined.

Share-based Compensation

Our Omnibus Plan permits the grant of stock options and other stock awards to our employees, consultants and non-employee members of our board of
directors. Each January 1 the pool of shares available for issuance under the Omnibus Plan automatically increases by an amount equal to the lesser of (i)
the  number  of  shares  necessary  such  that  the  aggregate  number  of  shares  available  under  the  Omnibus  Plan  equals  25%  of  the  number  of  fully-diluted
outstanding shares on the increase date (assuming the conversion of all outstanding shares of preferred stock and other outstanding convertible securities
and exercise of all outstanding options and warrants to purchase shares) and (ii) if the board of directors takes action to set a lower amount, the amount
determined by the board. On January 1, 2023, the pool of shares issuable under the Omnibus Plan automatically increased by 867,966 shares from 454,204
shares to 1,322,169 shares. As of December 31, 2022, there were 62,302 shares of common stock remaining available for issuance under the Omnibus Plan.

We record share-based compensation in accordance with the provisions of the Share-based Compensation Topic of the FASB Codification. The guidance
requires the use of option-pricing models that require the input of highly subjective assumptions, including the option’s expected life and the price volatility
of the underlying stock. The fair value of each option grant is estimated on the date of grant using the Black-Scholes option valuation model which uses
certain assumptions related to risk-free interest rates, expected volatility, expected life of the common stock options, and future dividends, and the resulting
charge is expensed using the straight-line attribution method over the vesting period.

Stock compensation expense recognized during the period is based on the value of share-based awards that were expected to vest during the period adjusted
for  estimated  forfeitures.  The  estimated  fair  value  of  grants  of  stock  options  and  warrants  to  non-employees  is  charged  to  expense,  if  applicable,  in  the
financial statements.

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Debt Discount and Detachable Debt-Related Warrants

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Company accounts for debt discounts originating in connection with conversion features that are embedded in certain previously outstanding notes and
warrants in accordance with ASC Subtopic 470-20, Debt with Conversion and Other Options. These costs are classified on the consolidated balance sheet
as a direct deduction from the debt liability. The Company amortized these costs over the term of the securities as interest expense-debt discount in the
consolidated statement of operations. Debt discounts relate to the relative fair value of warrants issued in conjunction with the debt and are also recorded as
a reduction to the debt balance and accreted over the expected term of the securities to interest expense.

Recent Accounting Pronouncements

See Note 2 of the accompanying financial statements for a discussion of recently issued accounting standards.

Results of Operations

Years ended December 31, 2022 and 2021

Revenue

We had no revenue during the years ended December 31, 2022 and 2021.

Cost of Goods Sold

We had no cost of goods sold during the years ended December 31, 2022 and 2021.

Research and Development

Research and development expenses were $6,554,194 for the year ended December 31, 2022, as compared to $5,482,531 for the year ended December 31,
2021, an increase of $1,071,663, or 20%. The costs include primarily wages, fees and equipment for the development of our TAEUS product line. Research
and development expenses increased from the same period due to increased wage and related expenses.

Sales and Marketing

Sales and marketing expenses were $1,429,150 for the year ended December 31, 2022, as compared to $1,075,376 for the year ended December 31, 2021,
an increase of $353,774, or 33%. The increase was primarily due to additional headcount and pre-selling activities for our TAEUS product line. Currently,
our marketing efforts are through our website and attendance of key industry meetings.

General and Administrative

Our general and administrative expenses for the year ended December 31, 2022 were $5,174,215, compared to $4,940,398 for the year ended December 31,
2021, an increase of $233,817, or 5%. Our wage and related expenses for the year ended December 31, 2022 were $2,123,291, compared to $1,966,666 for
the year ended December 31, 2021. Wage and related expenses in the year ended December 31, 2022 included $259,339 for accrued bonuses and $416,508
of  stock  compensation  expense  related  to  the  issuance  and  vesting  of  options,  compared  to  $193,764  for  bonuses  and  $497,947  of  stock  compensation
expense  related  to  the  issuance  and  vesting  of  options,  for  the  year  ended  December  31,  2021.  Our  professional  fees,  which  include  legal,  audit,  and
investor relations, for the year ended December 31, 2022 were $2,047,964, compared to $2,050,351 for the year ended December 31, 2021.

Gain on Extinguishment of Debt

During the year ending December 31, 2021, we received notice that the U.S. SBA approved forgiveness of our loan received under the PPP in accordance
with the terms and provisions of the PPP, and recorded a gain on extinguishment of debt of $308,600.

Net Loss

As a result of the foregoing, for the year ended December 31, 2022, we recorded a net loss of $13,179,092, compared to a net loss of $11,231,250 for the
year ended December 31, 2021.

Near-Term Liquidity and Capital Resources

Since  inception,  we  have  incurred  losses  and  expect  to  continue  to  incur  losses  for  the  foreseeable  future.  As  of  December  31,  2022,  we  had  an
accumulated deficit of $81,869,902 and had $4,889,098 in cash. To date we have funded our operations through private and public sales of our securities
and will need to raise additional funds in order to execute on our business plan, fully commercialize our TAEUS technology, and generate revenues.

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42

We continue to evaluate and manage our capital needs to support our clinical, regulatory and operational activities, progress EU commercialization, and
prepare for U.S. commercialization upon FDA approval of our NAFLD TAEUS device. We need additional capital to allow us to continue to execute our
commercialization  plans  beyond  the  second  quarter  of  2023.  We  are  considering  potential  financing  options  that  may  be  available  to  us,  including
additional sales of our common stock through our At-The-Market Issuance Sales Agreement with Ascendiant Capital Markets, LLC, dated June 21, 2021
(the “June 2021 ATM Agreement”); however, as of the date of this Annual Report, based on the market value of our public float, we are prevented from
making additional sales under our shelf registration statement by General Instruction I.B.6 of Form S-3. Except for the June 2021 ATM Agreement, we
have no commitments to obtain any additional funds, and there can be no assurance funds will be available in sufficient amounts or on acceptable terms. If
we are unable to obtain sufficient additional financing in a timely fashion and on terms acceptable to us, our financial condition and results of operations
may be materially adversely affected and we may not be able to continue operations or execute our stated commercialization plan.

The consolidated financial statements included in this Form 10-K have been prepared assuming we will continue as a going concern, which contemplates
the realization of assets and the settlement of liabilities and commitments in the normal course of business. As reflected in the accompanying consolidated

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
financial statements, during the year ended December 31, 2022, we incurred net losses of $13,179,092 and used cash in operations of $12,769,371. In light
of our cash balance as of December 31, 2022, we will need to raise additional capital in order to fund operations through the next twelve months, and prior
to any ability to fund operations from revenue generated from the sale of our products. The financial statements do not include any adjustments that might
be necessary should we be unable to continue as a going concern.

Operating Activities

During the year ended December 31, 2022, we used $12,769,371 of cash in operating activities primarily as a result of our net loss of $13,179,092, offset
by  share-based  compensation  of  $1,199,838,  depreciation  expense  of  $96,661,  amortization  of  right  of  use  assets  of  $137,597,  fixed  assets  write-off  of
$1,391, and net changes in operating assets and liabilities of $(1,025,766).

During the year ended December 31, 2021, we used $11,122,384 of cash in operating activities primarily as a result of our net loss of $11,231,250, offset
by share-based compensation of $1,444,572, gain on extinguishment of debt of $308,600, depreciation expense of $116,238, amortization of right of use
assets of $108,177, fixed assets write-off of $9,874, and net changes in operating assets and liabilities of $(1,261,395).

Investing Activities

During the year ended December 31, 2022, we used $202,577 in investing activities related to purchases of equipment.

During the year ended December 31, 2021, we used $45,000 in investing activities related to purchases of equipment.

Financing Activities

During the year ended December 31, 2022, our financing activities provided $8,399,512 in proceeds from issuances of common stock.

During the year ended December 31, 2021, our financing activities provided $13,401,602, including $10,615,975 in proceeds from issuances of common
stock, and $2,785,627 in proceeds from warrant exercises.

Long-Term Liquidity

We have not completed the commercialization of any of our TAEUS technology platform applications. We expect to continue to incur significant expenses
for the foreseeable future. We anticipate that our expenses will increase substantially as we:

·

·

·

·

·

·

·

advance the engineering design and development of our NAFLD TAEUS application;

acquire parts and build finished goods inventory of the TAEUS FLIP system;

complete regulatory filings required for marketing approval of our NAFLD TAEUS application in the United States; 

seek to hire a small internal marketing team to engage and support channel partners and clinical customers for our NAFLD TAEUS
application; 

expand marketing of our NAFLD TAEUS application;

advance development of our other TAEUS applications; and

add operational, financial and management information systems and personnel, including personnel to support our product development,
planned commercialization efforts and our operation as a public company. 

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43

It  is  possible  that  we  will  not  achieve  the  progress  that  we  expect  because  the  actual  costs  and  timing  of  completing  the  development  and  regulatory
approvals for a new medical device are difficult to predict and are subject to substantial risks and delays. We have no committed external sources of funds
except for the June 2021 ATM Agreement, the use of which may be limited due to registration statement rules relating to public float. We do not expect that
our existing cash will be sufficient for us to complete the commercialization of our NAFLD TAEUS application or to complete the development of any
other TAEUS application and we will need to raise substantial additional capital for those purposes. As a result, we will need to finance our future cash
needs through public or private equity offerings, debt financings, corporate collaboration and licensing arrangements or other financing alternatives. Our
forecast of the period of time through which our financial resources will be adequate to support our operations is a forward-looking statement and involves
risks and uncertainties, and actual results could vary as a result of a number of factors, including the factors discussed in the Risk Factors section of this
Annual Report on Form 10-K. We have based this estimate on assumptions that may prove to be wrong, and we could utilize our available capital resources
sooner than we currently expect.

Until we can generate a sufficient amount of revenue from our TAEUS platform applications, if ever, we expect to finance future cash needs through public
or private equity offerings, debt financings or corporate collaborations and licensing arrangements. Additional funds may not be available when we need
them on terms that are acceptable to us, or at all. As described below, the COVID-19 pandemic has impacted our business operations to some extent and is
expected  to  continue  to  do  so  and,  in  light  of  the  effect  of  such  pandemic  on  financial  markets,  these  impacts  may  include  reduced  access  to  capital.
Additionally, a recession or other unfavorable market conditions, including economic slowdowns, recessions, inflation, rising interest rates and tightening
of credit markets caused by the ongoing COVID-19 pandemic, the conflict in Ukraine or otherwise, may limit our access to capital. If adequate funds are
not  available,  we  may  be  required  to  delay,  reduce  the  scope  of  or  eliminate  one  or  more  of  our  research  or  development  programs  or  our
commercialization efforts or perhaps even cease the operation of our business. To the extent that we raise additional funds by issuing equity securities, our
stockholders may experience additional dilution, and debt financing, if available, may involve restrictive covenants. To the extent that we raise additional
funds through collaborations and licensing arrangements, it may be necessary to relinquish some rights to our technologies or applications or grant licenses

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
on terms that may not be favorable to us. We may seek to access the public or private capital markets whenever conditions are favorable, even if we do not
have an immediate need for additional capital at that time.

Nasdaq Capital Market Listing and Reverse Stock Split

On January 5, 2022, the Company received a notification letter from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”)
notifying the Company that, because the closing bid price for the Company’s common stock listed on Nasdaq was below $1.00 for 30 consecutive trading
days, the Company no longer met the minimum bid price requirement for continued listing on The Nasdaq Capital Market under Nasdaq Marketplace Rule
5550(a)(2), requiring a minimum bid price of $1.00 per share (the “Minimum Bid Price Requirement”).

In accordance with Nasdaq Marketplace Rule 5810(c)(3)(A), the Company had a period of 180 calendar days from January 5, 2022, or until July 5, 2022, to
regain compliance with the Minimum Bid Price Requirement. Prior to July 5, 2022, the Company applied for, and was provided, an additional 180-day
period to regain compliance with the Minimum Bid Price Requirement.

On October 17, 2022, the Company distributed to stockholders and filed with the SEC a definitive proxy statement relating to a special meeting scheduled
for November 29, 2022 at which stockholders voted on a proposal to approve an amendment to the Company’s certificate of incorporation to effect, at the
discretion of the Company’s board of directors, a reverse stock split of the Company’s common stock at a stock split ratio between 1-for-2 and 1-for-30,
with the ultimate ratio to be determined by the board of directors in its sole discretion, and the implementation and timing of which shall be subject to the
discretion of the board of directors (the “Reverse Split Proposal”). On November 29, 2022, the Company held a special meeting of stockholders at which
the Company’s stockholders approved the Reverse Split Proposal. Following the special meeting, the board of directors determined to effect the reverse
stock split at a ratio of 1-for-20.

On December 8, 2022, the Company filed a Certificate of Amendment (the “Certificate of Amendment”) to the Company’s Fourth Amended and Restated
Certificate of Incorporation (the “Certificate of Incorporation”) with the Secretary of State of Delaware to effect a 1-for-20 reverse stock split of the shares
of the Company’s Common Stock, effective as of December 9, 2022 (the “Reverse Stock Split”).

As  a  result  of  the  Reverse  Stock  Split,  every  20  shares  of  issued  and  outstanding  Common  Stock  was  automatically  combined  into  one  issued  and
outstanding share of Common Stock, without any change in the par value per share. No fractional shares were issued as a result of the Reverse Stock Split.
Any  fractional  shares  that  would  otherwise  have  resulted  from  the  Reverse  Stock  Split  were  rounded  up  to  the  next  whole  number.  The  number  of
authorized shares of Common Stock under the Certificate of Incorporation remained unchanged at 80,000,000 shares.

Proportionate adjustments were made to the per share exercise price and the number of shares of Common Stock that may be purchased upon exercise of
outstanding stock options granted by the Company and the number of shares of Common Stock reserved for future issuance under the Company’s 2016
Omnibus Incentive Plan. The Common Stock began trading on a reverse stock split-adjusted basis on The Nasdaq Capital Market on December 9, 2022.

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44

As a result of the Reverse Stock Split, the Company regained compliance with the Minimum Bid Price Requirement.

Off-Balance Sheet Transactions

At December 31, 2022, the Company did not have any transactions, obligations or relationships that could be considered off-balance sheet arrangements.

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

Not applicable.

Table of Contents

Item 8. Financial Statements and Supplementary Data.

45

Index to Financial Statements
ENDRA Life Sciences Inc.
December 31, 2022

Report of Independent Registered Public Accounting Firm - (Firm ID 587)

Consolidated Balance Sheets as of December 31, 2022 and 2021

Consolidated Statements of Operations for the years ended December 31, 2022 and 2021

Consolidated Statements of Stockholders’ Equity for the years ended December 31, 2022 and 2021

Consolidated Statements of Cash Flows for the years ended December 31, 2022 and 2021

Notes to Consolidated Financial Statements for the years ended December 31, 2022 and 2021

Page

F-1 

F-2 

F-3 

F-4 

F-5 

F-6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
Table of Contents

46

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of
ENDRA Life Sciences Inc. and Subsidiaries

Opinion on the Financial Statements

We  have  audited  the  accompanying  consolidated  balance  sheets  of  ENDRA  Life  Sciences  Inc.  and  Subsidiaries  (collectively,  the  “Company”)  as  of
December 31, 2022 and 2021, the related consolidated statements of operations, shareholders’ equity and cash flows for each of the two years in the period
ended  December  31,  2022,  and  the  related  notes  and  schedules  (collectively  referred  to  as  the  “financial  statements”).    In  our  opinion,  the  financial
statements present fairly, in all material respects, the financial position of the Company as of December 31, 2022 and 2021, and the results of its operations
and its cash flows for each of the two years in the period ended December 31, 2022 and 2021 in conformity with accounting principles generally accepted
in the United States of America.

The Company's Ability to Continue as a Going Concern

The accompanying consolidated financial statements have been prepared assuming the Company will continue as a going concern. As discussed in Note 2
to the accompanying consolidated financial statements, the Company has suffered recurring losses from operations, generated negative cash flows from
operating  activities,  has  an  accumulated  deficit  and  has  stated  that  substantial  doubt  exists  about  Company’s  ability  to  continue  as  a  going  concern.
Management's evaluation of the events and conditions and management’s plans in regarding these matters are also described in Note 2. The consolidated
financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

These financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s financial
statements  based  on  our  audits.  We  are  a  public  accounting  firm  registered  with  the  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 audit to obtain reasonable
assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor
were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of
internal  control  over  financial  reporting,  but  not  for  the  purpose  of  expressing  an  opinion  on  the  effectiveness  of  the  Company’s  internal  control  over
financial reporting. Accordingly, we express no such opinion.

Our  audits  included  performing  procedures  to  assess  the  risks  of  material  misstatement  of  the  financial  statements,  whether  due  to  error  or  fraud,  and
performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in
the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as
evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current  period  audit  of  the  financial  statements  that  were  communicated  or
required  to  be  communicated  to  the  audit  committee  and  that:  (1)  relate  to  accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)
involved our especially challenging, subjective or complex judgments.

We determined that there are no critical audit matters.

/s/ RBSM LLP

We have served as the Company’s auditor since 2015.

New York, NY
March 16, 2023

Table of Contents

Current Assets

Cash
Prepaid expenses
Inventory

Total Current Assets

Non-Current Assets
Fixed assets, net

F-1

ENDRA Life Sciences Inc.
Consolidated Balance Sheets

Assets

  December 31,     December 31,  

2022

2021

  $

4,889,098    $
992,875     
2,644,717     
8,526,690     

9,461,534 
1,348,003 
1,284,578 
12,094,115 

235,655     

131,130 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
     
 
   
   
   
     
       
 
   
Right of use assets
Other assets

Total Assets

Liabilities and Stockholders’ Equity

Current Liabilities

Accounts payable and accrued liabilities
Lease liabilities, current portion
Loans

Total Current Liabilities

Long Term Debt

Loans, long term
Lease liabilities

Total Long Term Debt

Total Liabilities

Stockholders’ Equity

Series A Convertible Preferred Stock, $0.0001 par value; 10,000 shares authorized; 141,397 shares issued and
outstanding
Series B Convertible Preferred Stock, $0.0001 par value; 1,000 shares authorized;  no shares issued and
outstanding
Common stock, $0.0001 par value; 80,000,000 shares authorized;  3,169,103 and 2,127,725 shares issued and
outstanding, respectively
Additional paid in capital
Stock payable
Accumulated deficit

Total Stockholders’ Equity
Total Liabilities and Stockholders’ Equity

  $

  $

505,816     
5,986     
9,274,147    $

643,413 
5,986 
12,874,644 

1,523,012    $
152,228     
28,484     
1,703,724     

1,411,437 
132,330 
- 
1,543,767 

-     
365,919     
365,919     

28,484 
518,147 
546,631 

2,069,643     

2,090,398 

1

-

317

89,068,015     
6,073     
(81,869,902)    
7,204,504     
9,274,147    $

  $

1

-

212
79,460,980 
13,863 
(68,690,810)
10,784,246 
12,874,644 

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

Table of Contents

F-2

ENDRA Life Sciences Inc.
Consolidated Statements of Operations

Operating Expenses

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

Operating loss

Other Expenses

Gain on extinguishment of debt
Other income (expense)
Total other expenses

Loss from operations before income taxes

Provision for income taxes

Net Loss

Deemed dividend

Net Loss attributable to common stockholders

Net loss per share – basic and diluted

Weighted average common shares – basic and diluted

  Year Ended     Year Ended  
  December 31,     December 31,  

2022

2021

  $

6,554,194    $
1,429,150     
5,174,215     
13,157,559     

5,482,531 
1,075,376 
4,940,398 
11,498,305 

(13,157,559)    

(11,498,305)

-     
(21,533)    
(21,533)    

308,600 
(41,545)
267,055 

(13,179,092)    

(11,231,250)

-     

- 

  $ (13,179,092)   $ (11,231,250)

-     

(121,071)

  $ (13,179,092)   $ (11,352,321)

  $

(4.56)   $

(5.55)

2,891,292     

2,046,135 

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

F-3

   
   
 
     
       
 
     
       
 
     
       
 
   
   
   
 
     
       
 
     
       
 
   
   
   
 
     
       
 
   
 
     
       
 
     
       
 
   
     
 
   
     
 
   
     
 
   
   
   
   
 
 
 
 
 
 
 
 
 
   
 
   
     
 
   
   
   
 
     
       
 
   
 
     
       
 
     
       
 
   
   
   
 
     
       
 
   
 
     
       
 
   
 
     
       
 
 
     
       
 
   
 
     
       
 
 
     
       
 
 
     
       
 
   
 
 
 
Balance as of
December 31, 2020
Series A Convertible
Preferred Stock
converted to
common stock
Common stock
issued for cash, net
of funding costs
Common stock
issued for warrant
exercise
Common stock
issued for option
exercise
Fair value of vested
stock options
Stock payable
towards preference
dividend
Common stock
issued for services
Stock issued for
RSU
Deemed dividend
Net loss
Balance as of
December 31, 2021

Balance as of
December 31, 2021
Common stock
issued for cash, net
of funding costs
Fair value of vested
stock options
Stock paid towards
preference dividend
Net loss
Balance as of
December 31, 2022

Table of Contents

Table of Contents

ENDRA Life Sciences Inc.
Consolidated Statements of Stockholders’ Equity

Year Ended
December 31, 2021

Series A
Convertible

Series B
Convertible

Additional

Total

  Preferred Stock     Preferred Stock    
 Shares     Amount     Shares     Amount   

Common stock

 Shares     Amount   

Paid in     Stock     Accumulated    Stockholders' 
 Capital

    Payable    

 Equity

Deficit

1,702,485

$

170

$ 64,496,845

10,795

(57,338,489)

7,169,322

196.794

$

1

-

$

(55.397)

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
-     
-     

-
-     
-     

-
-     
-     

-
-     
-     

3,394

-

-

229,348

23

10,615,952

188,540

19

2,785,608

1,192

-

-

1,626

1,141

-     
-     

-

1,334,112

-

-

-

-

(3,068)

3,068

74,000

-
-     
-     

36,460
121,071     
-     

-

-
-     
-     

-

-

-

-

-

-

-

-

(121,071)    
(11,231,250)    

-

10,615,975

2,785,627

-

1,334,112

-

74,000

36,460
- 
(11,231,250)

141.397

$

1

-

$

-

2,127,726

$

212

$ 79,460,980

$ 13,863

$ (68,690,810)

10,784,246

Year Ended
December 31, 2022

Series A
Convertible

Series B
Convertible

Additional

Total

  Preferred Stock     Preferred Stock    
 Shares     Amount     Shares     Amount   

Common stock

 Capital

    Payable    

Paid in     Stock     Accumulated    Stockholders' 
 Capital

    Payable    

 Equity

Deficit

141.397

$

-

-

-
-     

1

-

-

$

-

-

-

-

-

-

-
-     

-
-     

-
-     

2,127,726

$

212

$ 79,460,980

13,863

(68,690,810)

10,784,246

1,041,377

105

8,399,407

-

1,199,838

-

-
-     

-
-     

7,790

(7,790)

-     

-     

(13,179,092)    

-

-

-

8,399,512

1,199,838

-
(13,179,092)

141.397

$

1

-

$

-

3,169,103

$

317

$ 89,068,015

$ 6,073

$ (81,869,902)

$

7,204,504

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

F-4

ENDRA Life Sciences Inc.
Consolidated Statements of Cash Flows

Cash Flows from Operating Activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization
Fixed assets write off
Stock compensation expense including common stock issued for RSUs
Amortization of right of use assets

  Year Ended     Year Ended  
  December 31,     December 31,  

2022

2021

  $ (13,179,092)   $ (11,231,250)

96,661     
1,391     
1,199,838     
137,597     

116,238 
9,874 
1,444,572 
108,177 

-

-

-

-

-

-

-

 
 
 
   
   
   
   
   
   
   
 
 
   
 
 
   
 
   
   
     
   
     
   
   
     
     
   
 
   
   
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
   
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
   
   
   
     
   
     
   
   
   
   
   
 
 
 
   
   
   
   
   
   
   
 
 
   
 
 
   
 
   
   
     
   
     
   
   
     
     
   
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
   
     
 
   
   
   
     
   
     
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
   
 
   
     
 
     
       
 
   
   
   
   
Gain on extinguishment of debt
Changes in operating assets and liabilities:

Decrease in prepaid expenses
Increase in inventory
Increase in accounts payable and accrued liabilities
Decrease in lease liability

Net cash used in operating activities

Cash Flows from Investing Activities

Purchases of fixed assets

Net cash used in investing activities

Cash Flows from Financing Activities

Proceeds from warrant exercise
Proceeds from issuance of common stock

Net cash provided by financing activities

Net increase (decrease) in cash

Cash, beginning of year

Cash, end of year

Supplemental disclosures of cash items

Interest paid
Income tax paid

Supplemental disclosures of non-cash items

Deemed dividend
Conversion of Series A Convertible Preferred Stock
Stock dividend payable
Right of use asset
Lease liability

-     

(308,600)

355,128     
(1,360,139)    
111,575     
(132,330)    
(12,769,371)    

(957,203)
(694,958)
491,104 
(100,338)
(11,122,384)

(202,577)    
(202,577)    

(45,000)
(45,000)

-     
8,399,512     
8,399,512     

2,785,627 
10,615,975 
13,401,602 

(4,572,436)    

2,234,218 

9,461,534     

7,227,316 

  $

4,889,098    $

9,461,534 

  $
  $

  $
  $
  $
  $
  $

59,113    $
-    $

57,655 
- 

-    $
-    $
7,790    $
505,816    $
518,147    $

121,071 
(7)
(3,068)
643,413 
650,477 

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

Table of Contents

Note 1 - Nature of the Business

F-5

ENDRA Life Sciences Inc.
Notes to Consolidated Financial Statements
For the years ended December 31, 2022 and 2021

ENDRA Life Sciences Inc. (“ENDRA” or the “Company”) has developed and is continuing to develop technology for increasing the capabilities of clinical
diagnostic ultrasound to broaden patient access to the safe diagnosis and treatment of a number of significant medical conditions in circumstances where
expensive X-ray computed tomography (“CT”) and magnetic resonance imaging (“MRI”) technology is unavailable or impractical.

ENDRA was incorporated on July 18, 2007 as a Delaware corporation.

Note 2 - Summary of Significant Accounting Policies

Use of Estimates

The preparation of the financial statements in conformity with accounting principles generally accepted in the United States requires management to make
estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities,  and  disclosure  of  contingent  liabilities  at  the  date  of  the  financial
statements and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates.

Management  makes  estimates  that  affect  certain  accounts  including  deferred  income  tax  assets,  accrued  expenses,  fair  value  of  equity  instruments  and
reserves for any other commitments or contingencies. Any adjustments applied to estimates are recognized in the period in which such adjustments are
determined.

The  COVID-19  pandemic  has  prompted  governments  and  regulatory  bodies  throughout  the  world  to  issue  “stay-at-home”  or  similar  orders,  and  enact
restrictions on the performance of “non-essential” services, public gatherings and travel.

The extent to which COVID-19 impacts the Company’s business and financial results will depend on numerous evolving factors including, but not limited
to: the magnitude and duration of COVID-19, the extent to which it continues impact worldwide macroeconomic conditions, the emergence of variants of
the virus and effectiveness of vaccines, access to capital markets, and governmental and business reactions to the pandemic. The Company assessed certain
accounting  matters  that  generally  require  consideration  of  forecasted  financial  information  in  context  with  the  information  reasonably  available  to  the
Company and the unknown future impacts of COVID-19 as of December 31, 2022 and through the date of the filing of this Annual Report on Form 10-K.
The accounting matters assessed included, but were not limited to, estimates related to the accounting for potential liabilities and accrued expenses, the
assumptions utilized in valuing stock-based compensation issued for services, the realization of deferred tax assets, and assessments of impairment related

   
     
       
 
   
   
   
   
   
 
     
       
 
     
       
 
   
   
 
     
       
 
     
       
 
   
   
   
 
     
       
 
   
 
     
       
 
   
 
     
       
 
 
     
       
 
     
       
 
 
     
       
 
     
       
 
 
 
 
 
 
 
 
 
 
 
 
 
 
to long-lived assets. The Company’s future assessment of the magnitude and duration of COVID-19, as well as other factors, could result in additional
material impacts to the Company’s consolidated financial statements in future reporting periods.

Despite  the  Company’s  efforts,  the  ultimate  impact  of  COVID-19  on  the  Company’s  business  depends  on  factors  beyond  the  Company’s  knowledge  or
control, including the duration and severity of the outbreak, as well as third-party actions taken to contain its spread and mitigate its public health effects.
As a result, the Company is unable to estimate the extent to which COVID-19 will negatively impact its financial results or liquidity.

Principles of Consolidation

The  Company’s  consolidated  financial  statements  include  all  accounts  of  the  Company  and  its  consolidated  subsidiaries  and/or  entities  as  of  reporting
period ending date(s) and for the reporting period(s) then ended. All inter-company balances and transactions have been eliminated.

Basis of Presentation

The  financial  statements  and  related  disclosures  have  been  prepared  pursuant  to  the  rules  and  regulations  of  the  Securities  and  Exchange  Commission
(“SEC”).  These  financial  statements  have  been  prepared  using  the  accrual  basis  of  accounting  in  accordance  with  Generally  Accepted  Accounting
Principles (“GAAP”) of the United States.

Table of Contents

Cash and Cash Equivalents

F-6

The  Company  considers  all  cash  on  hand  and  in  banks,  including  accounts  in  book  overdraft  positions,  certificates  of  deposit  and  other  highly-liquid
investments with maturities of one year or less, when purchased, to be cash. As of December 31, 2022 and 2021, the Company had no cash equivalents.
The Company maintains its cash in bank deposit accounts which, at times, may exceed federally insured limits. The Company has not experienced any
losses in such accounts and periodically evaluates the credit worthiness of the financial institutions and has determined the credit exposure to be negligible.

Inventory

The Company’s inventory is stated at the lower of cost or estimated net realizable value, with cost primarily determined on a weighted-average cost basis
on the first-in, first-out method. The Company periodically determines whether a reserve should be taken for devaluation or obsolescence of inventory.

Capitalization of Fixed Assets

The Company capitalizes expenditures related to property and equipment, subject to a minimum rule, that have a useful life greater than one year for: (1)
assets purchased; (2) existing assets that are replaced, improved or the useful lives have been extended; or (3) all land, regardless of cost. Acquisitions of
new assets, additions, replacements and improvements (other than land) costing less than the minimum rule in addition to maintenance and repair costs,
including any planned major maintenance activities, are expensed as incurred.

Leases

Accounting Standards Update (“ASU”) No. 2016-02 requires a lessee to record a right of use asset and a corresponding lease liability on the balance sheet
for all leases with terms longer than 12 months. A modified retrospective transition approach is required for lessees for capital and operating leases existing
at, or entered into after, the beginning of the earliest period presented in the financial statements. At December 31, 2022 and 2021 the Company recorded a
right  of  use  asset  of  $505,816  and  $643,413,  respectively.  At  December  31,  2022  and  2021  the  Company  recorded  a  lease  liability  of  $518,147  and
$650,477, respectively.

Revenue Recognition

ASU No. 2014-09, “Revenue from Contracts with Customers” (“ASC Topic 606”) provides a single set of guidelines for revenue recognition to be used
across  all  industries  and  requires  additional  disclosures.  The  updated  guidance  introduces  a  five-step  model  to  achieve  its  core  principal  of  the  entity
recognizing revenue to depict the transfer of goods or services to customers at an amount that reflects the consideration to which the entity expects to be
entitled in exchange for those goods or services.

Under ASC Topic 606, in order to recognize revenue, the Company is required to identify an approved contract with commitments to perform respective
obligations, identify rights of each party in the transaction regarding goods to be transferred, identify the payment terms for the goods transferred, verify
that the contract has commercial substance and verify that collection of substantially all consideration is probable. The adoption of ASC Topic 606 did not
have an impact on the Company’s operations or cash flows.

Research and Development Costs

The  Company  follows  FASB  Accounting  Standards  Codification  (“ASC”)  Subtopic  730-10,  “Research  and  Development”.  Research  and  development
costs are charged to the statement of operations as incurred. During the years ended December 31, 2022 and 2021, the Company incurred $6,554,194 and
$5,482,531 of expenses related to research and development costs, respectively.

Net Earnings (Loss) Per Common Share

The Company computes earnings per share under ASC Subtopic 260-10, “Earnings Per Share”. Basic earnings (loss) per share is computed by dividing the
net income (loss) attributable to the common stockholders (the numerator) by the weighted average number of shares of common stock outstanding (the
denominator) during the reporting periods. Diluted loss per share is computed by increasing the denominator by the weighted average number of additional
shares that could have been outstanding from securities convertible into common stock (using the “treasury stock” method), unless their effect on net loss
per share is anti-dilutive. There were 410,358 and 392,425 potentially dilutive shares, which include outstanding common stock options, and warrants, as of
December 31, 2022 and 2021, respectively.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

F-7

Options to purchase common stock
Warrants to purchase common stock
Shares issuable upon conversion of Series A Convertible Preferred Stock
Potential equivalent shares excluded

Fair Value Measurements

December 31,
2022

December 31,
2021

391,902     
10,330     
8,126     
410,358     

262,481 
121,818 
8,126 
392,425 

Disclosures about fair value of financial instruments require disclosure of the fair value information, whether or not recognized in the balance sheet, where
it is practicable to estimate that value.

In accordance with ASC Topic 820, “Fair Value Measurements and Disclosures,” the Company measures certain financial instruments at fair value on a
recurring basis. ASC Topic 820 defines fair value, established a framework for measuring fair value in accordance with accounting principles generally
accepted in the United States, and expands disclosures about fair value measurements.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at
the measurement date. ASC Topic 820 established a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. The hierarchy
gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to
unobservable inputs (Level 3 measurements). These tiers include:

·

·

·

Level 1, defined as observable inputs such as quoted prices for identical instruments in active markets;

Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable such as quoted prices for
similar instruments in active markets or quoted prices for identical or similar instruments in markets that are not active; and

Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions,
such as valuations derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

Financial  assets  are  considered  Level  3  when  their  fair  values  are  determined  using  pricing  models,  discounted  cash  flow  methodologies  or  similar
techniques and at least one significant model assumption or input is unobservable.

The carrying amounts of the Company’s financial assets and liabilities, including cash, accounts receivable, prepaid expenses, accounts payable, accrued
expenses, and other current liabilities, approximate their fair values because of the short maturity of these instruments. The fair value of notes payable and
convertible notes approximates their fair values since the current interest rates and terms on these obligations are the same as prevailing market rates.

Share-based Compensation

The  Company’s  2016  Omnibus  Incentive  Plan  (the  “Omnibus  Plan”)  permits  the  grant  of  stock  options  and  other  share-based  awards  to  its  employees,
consultants  and  non-employee  members  of  the  board  of  directors.  Each  January  1  the  pool  of  shares  available  for  issuance  under  the  Omnibus  Plan
automatically increases by an amount equal to the lesser of (i) the number of shares necessary such that the aggregate number of shares available under the
Omnibus  Plan  equals  25%  of  the  number  of  fully-diluted  outstanding  shares  on  the  increase  date  (assuming  the  conversion  of  all  outstanding  shares  of
preferred stock and other outstanding convertible securities and exercise of all outstanding options and warrants to purchase shares) and (ii) if the board of
directors takes action to set a lower amount, the amount determined by the board. On January 1, 2023, the pool of shares issuable under the Omnibus Plan
automatically increased by 867,966 shares from 454,204 shares to 1,322,169 shares.

The Company records share-based compensation in accordance with the provisions of the Share-based Compensation Topic of the FASB Codification. The
guidance requires the use of option-pricing models that require the input of highly subjective assumptions, including the option’s expected life and the price
volatility of the underlying stock. The fair value of each option grant is estimated on the date of grant using the Black-Scholes option valuation model, and
the resulting charge is expensed using the straight-line attribution method over the vesting period.

Stock compensation expense recognized during the period is based on the value of share-based awards that were expected to vest during the period adjusted
for  estimated  forfeitures.  The  estimated  fair  value  of  grants  of  stock  options  and  warrants  to  non-employees  of  the  Company  is  charged  to  expense,  if
applicable, in the financial statements. These options vest in the same manner as the employee options granted under the stock incentive plan as described
above.

Table of Contents

Going Concern

F-8

The Company’s financial statements are prepared using accounting principles generally accepted in the United States (“U.S. GAAP”) applicable to a going
concern, which contemplates the realization of assets and liquidation of liabilities in the normal course of business. The Company has limited commercial
experience and had a cumulative net loss from inception to December 31, 2022 of $81,869,902. The Company had working capital of $6,822,966 as of
December 31, 2022. The Company has not established an ongoing source of revenue sufficient to cover its operating costs and to allow it to continue as a
going concern and will require additional financing to fund its future planned operations, including research and development and commercialization of its
products. The accompanying financial statements for the year ended December 31, 2022 have been prepared assuming the Company will continue as a
going concern, but the ability of the Company to continue as a going concern is dependent on the Company obtaining adequate capital to fund operating

 
 
 
 
 
   
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
losses until it establishes a revenue stream and becomes profitable. Management’s plans to continue as a going concern include raising additional capital
through  sales  of  equity  securities  and  borrowing.  However,  management  cannot  provide  any  assurances  that  the  Company  will  be  successful  in
accomplishing any of its plans. If the Company is not able to obtain the necessary additional financing on a timely basis, the Company will be required to
delay, reduce the scope of, or eliminate one or more of the Company’s research and development activities or commercialization efforts or perhaps even
cease the operation of its business. The ability of the Company to continue as a going concern is dependent upon its ability to successfully secure other
sources of financing and attain profitable operations. The accompanying consolidated financial statements do not include any adjustments that might be
necessary if the Company is unable to continue as a going concern.

Recent Accounting Pronouncements

The  Company  considered  recent  accounting  pronouncements  issued  by  the  FASB,  including  its  Emerging  Issues  Task  Force,  the  American  Institute  of
Certified  Public  Accountants,  and  the  SEC,  did  not  or  in  management’s  opinion  will  not  have  a  material  impact  on  the  Company’s  present  or  future
consolidated financial statements.

Note 3 - Inventory

As  of  December  31,  2022  and  2021,  inventory  consisted  of  raw  materials,  subassemblies  to  be  used  in  the  assembly  of  TAEUS  systems,  and  finished
goods. As of December 31, 2022, the Company had no orders pending for the sale of a TAEUS system.

As of December 31, 2022 and 2021, the Company had inventory valued at $2,644,717 and $1,284,578, respectively.

Note 4 - Fixed Assets

As of December 31, 2022 and 2021, fixed assets consisted of the following:

Property, leasehold and capitalized software
TAEUS development and testing
Accumulated depreciation
Fixed assets, net

Depreciation expense for the year ended December 31, 2022 and 2021 was $96,661 and $116,238, respectively.

Note 5 - Accounts Payable and Accrued Liabilities

As of December 31, 2022 and 2021, current liabilities consisted of the following:

Accounts payable
Accrued payroll
Accrued bonuses
Accrued employee benefits
Insurance premium financing
Total

Table of Contents

Note 6 - Bank Loans

U.S. SBA Paycheck Protection Program

F-9

December 31,
2022

December 31,
2021

  $

  $

738,720    $
140,617     
(643,682)    
235,655    $

605,248 
107,682 
(581,800)
131,130 

December 31,
2022

December 31,
2021

  $

  $

613,961    $
60,638     
683,738     
5,750     
158,925     
1,523,012    $

791,052 
101,459 
396,043 
5,750 
117,133 
1,411,437 

In April 2020, the Company issued a U.S. Small Business Administration (“SBA”) Paycheck Protection Program Note (the “SBA Note”) to First Republic
Bank (the “Lender”) for a loan in the principal amount of $308,600 (the “SBA Loan”) under the Paycheck Protection Program (“PPP”) promulgated under
the Coronavirus Aid, Relief and Economic Security Act of 2020, as modified by the Paycheck Protection Program Flexibility Act of 2020.

On May 10, 2021 received notice that the SBA Loan had been forgiven in full in accordance with the terms and provisions of the PPP.

The Company did not provide any collateral or personal guarantees for the SBA Loan, nor did the Company pay any facility charge to the government or to
the Lender.

Toronto-Dominion Bank Loan

On  April  27,  2020,  the  Company  entered  into  a  commitment  loan  with  TD  Bank  under  the  Canadian  Emergency  Business  Account,  in  the  principal
aggregate amount of CAD 40,000, due and payable upon the expiration of the initial term on December 31, 2022, which was later extended to December
31,  2023.  This  note  bears  interest  on  the  unpaid  balance  at  the  rate  of  zero  percent  (0%)  per  annum  during  the  initial  term.  Under  this  note  no  interest
payments are due until January 1, 2024. Under the conditions of the loan, twenty-five percent (25%) of the loan will be forgiven if seventy-five percent
(75%) is repaid prior to the initial term date.

Note 7 - Capital Stock

Reverse Stock Split

 
 
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
 
 
 
   
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
On December 7, 2022, the Company filed with the Secretary of State of the State of Delaware a certificate of amendment (the “Certificate of Amendment”)
to its certificate of incorporation, which Certificate of Amendment effectuated as of December 19, 2022 at 12:01 a.m. Eastern Time (the “Effective Time”)
a  reverse  split  of  the  Company’s  common  stock  by  a  ratio  of  one-for-20  (the  “Reverse  Split”).  All  per  share  amounts  and  number  of  shares  in  the
consolidated  financial  statements  and  related  notes  have  been  retroactively  restated  to  reflect  the  Reverse  Split.  No  fractional  shares  were,  or  shall  be,
issued in connection with the Reverse Split. A stockholder who would otherwise be entitled to receive a fractional share of common stock is entitled to
receive the fractional share rounded up to the next whole share. The Reverse Split did not change the number of shares of common or preferred stock that
the Company is authorized to issue, or the par value of the Company’s common or preferred stock.

The Reverse Split resulted in a proportionate adjustment to the per share conversion or exercise price and the number of shares of common stock issuable
upon the conversion or exercise of outstanding preferred stock, stock options and warrants, as well as the number of shares of common stock eligible for
issuance under the Company’s 2016 Omnibus Incentive Plan.

Capital Stock

At December 31, 2022, the authorized capital of the Company consisted of 90,000,000 shares of capital stock, comprised of 80,000,000 shares of common
stock with a par value of $0.0001 per share, and 10,000,000 shares of preferred stock with a par value of $0.0001 per share. The Company has designated
10,000 shares of its preferred stock as Series A Convertible Preferred Stock (“Series A Preferred Stock”), 1,000 shares of its preferred stock as Series B
Convertible  Preferred  Stock  (“Series  B  Preferred  Stock”),  100,000  shares  of  its  preferred  stock  as  Series  C  Preferred  Stock,  and  the  remainder  of
the 9,889,000 preferred shares remain authorized but undesignated.

As of December 31, 2022, there were 3,169,103 shares of common stock, 141.397 shares of Series A Preferred Stock, and no shares of Series B Preferred
Stock or Series C Preferred Stock issued and outstanding, and a stock payable balance of $6,073.

On September 26, 2022, the board of directors declared a dividend of one one-thousandth of a share of Series C Preferred Stock for each outstanding share
of the Company’s common stock and 1.359 shares of Series C Preferred Stock for each outstanding share of Series A Preferred Stock, to stockholders of
record at 5:00 p.m. Eastern Time on October 7, 2022. Each whole share of Series C Preferred Stock (other than shares held by the Company’s directors and
named  executive  officers)  entitled  the  holder  thereof  to  1,000,000  votes  on  the  proposal  to  adopt  an  amendment  to  the  Company’s  certificate  of
incorporation to reclassify the outstanding shares of common stock into a smaller number of shares of common stock. Shares of Series C Preferred Stock
were eligible to vote at the special meeting of the Company’s stockholders held on November 29, 2022, at which the Company’s stockholders approved a
reverse stock split of its common stock. All shares of Series C Preferred Stock were automatically redeemed in connection with the special meeting and no
shares of Series C Preferred Stock remained outstanding as of December 31, 2022.

Table of Contents

F-10

During the year ended December 31, 2022, the Company issued a total of 1,041,377 shares of its common stock in return for aggregate net proceeds of
$8,399,512 under the June 2021 ATM Agreement (as described below).

During the year ended December 31, 2021, the Company issued a total of 425,241 shares of its common stock, as follows:

·
·
·
·
·
·
·

3,394 shares upon the conversion of 55.397 shares of its Series A Preferred Stock;
229,348 shares in return for aggregate net proceeds of $10,615,975 from sales of common stock;
178,395 shares upon warrant exercises for an aggregate exercise price of $2,785,627;
10,145 shares upon cashless warrant exercises;
1,192 shares upon cashless option exercise;
1,626 shares for services valued at $74,000; and
1,141 shares for RSUs valued at $36,460.

At-the-Market Equity Offering Program

On June 21, 2021, the Company entered into the At-The-Market Issuance Sales Agreement with Ascendiant (the “June 2021 ATM Agreement”) to sell
shares of common stock for aggregate gross proceeds of up to $20.0 million, from time to time, through an “at-the-market” equity offering program under
which Ascendiant acts as sales agent. As of December 31, 2022, under the June 2021 ATM Agreement the Company has issued an aggregate of 1,064,634
shares of common stock in return for net proceeds of $9,216,618, resulting in approximately $286,289 of compensation paid to Ascendiant. During the year
ended December 31, 2022, under the June 2021 ATM Agreement the Company issued an aggregate of 1,041,377 shares of common stock in return for net
proceeds of $8,398,936, resulting in $260,776 of compensation paid to Ascendiant.

Note 8 - Common Stock Options and Restricted Stock Units (RSUs)

Common Stock Options

Stock options are awarded to the Company’s employees, consultants and non-employee members of the board of directors under the Omnibus Plan and are
generally granted with an exercise price equal to the market price of the Company’s common stock at the date of grant. The aggregate fair value of these
stock options granted by the Company during the year ended December 31, 2022 was determined to be $919,915 using the Black-Scholes-Merton option-
pricing model based on the following assumptions: (i) volatility rate of 74% to 99%, (ii) discount rate of 0%, (iii) zero expected dividend yield, (iv) risk
free rate of 1.37% to 4.36%, and (v) expected life of 8-10 years. A summary of option activity under the Company’s Omnibus Plan as of December 31,
2022, and changes during the year then ended, is presented below:

Weighted
Average
Exercise
Price

Weighted
Average
Remaining
Contractual
Term (Years)

Number of
Options

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
Balance outstanding at December 31, 2021
Granted
Exercised
Forfeited
Cancelled or expired
Balance outstanding at December 31, 2022
Exercisable at December 31, 2022

Table of Contents

Note 9 - Common Stock Warrants

262,481    $
141,975     
-     
-     
(12,554)    
391,902    $
180,742    $

44.17     
8.08     
-     
-     
-     
31.47     
41.21     

7.42 
9.05 
- 
- 
- 
7.41 
5.69 

F-11

The following table summarizes all stock warrant activity of the Company for the year ended December 31, 2022:

Balance outstanding at December 31, 2021
Granted
Exercised
Forfeited
Expired
Balance outstanding at December 31, 2022
Exercisable at December 31, 2022

Note 10 - Commitments and Contingencies

Number of
Warrants

121,818    $
-     
-     
-     
(111,488)    
10,330    $
10,330    $

Weighted
Average
Exercise
Price

Weighted
Average
Contractual
Term (Years)

110.80     
-     
-     
-     
118.86     
25.01     
25.01     

0.58 
- 
- 
- 
- 
1.78 
1.78 

Effective  January  1,  2015,  the  Company  entered  into  an  office  lease  agreement  with  Green  Court,  LLC,  a  Michigan  limited  liability  company,  for
approximately 3,657 rentable square feet of space, for the initial monthly rent of $5,986, which commenced on January 1, 2015 for an initial term of 60
months. On October 10, 2017 this lease was amended increasing the rentable square feet of space to 3,950 and the monthly rent to $7,798. On July 16,
2019, the Company exercised its option to extend the lease for an additional 5 years past the initial term originally expiring on December 31, 2019.

On March 15, 2021, the Company entered into an amendment to the lease, adding approximately 3,248 rentable square feet, increasing the initial monthly
rent to $15,452 effective May 2021, and extending the term of the lease to December 31, 2025.

The Company records the lease asset and lease liability at the present value of lease payments over the lease term. The lease typically does not provide an
implicit rate; therefore, the Company uses its estimated incremental borrowing rate at the time of lease commencement to discount the present value of
lease payments. The Company’s discount rate for operating leases at December 31, 2022 was 10%. Lease expense is recognized on a straight-line basis
over the lease term to the extent that collection is considered probable. As a result, the Company has been recognizing rents as they become payable based
on the adoption of ASC Topic 842. The weighted-average remaining lease term is 3.00 years.

As of December 31, 2022, the maturities of operating lease liabilities are as follows:

2023
2024
2025 and beyond
Total
Less: amount representing interest
Present value of future minimum lease payments
Less: current obligations under leases
Long-term lease obligations

Operating
Lease

196,721 
202,624 
202,624 
601,969 
(83,822)
518,147 
(152,228)
365,919 

  $

  $

For the years ended December 31, 2022 and 2021, the Company incurred rent expenses of $213,912 and $178,620, respectively.

Employment and Consulting Agreements

Francois Michelon - The Company has an employment agreement with Francois Michelon, the Company’s Chief Executive Officer and Chairman of the
board  of  directors,  dated  May  12,  2017  and  amended  on  December  27,  2019.    Effective  January  1,  2021,  the  Compensation  Committee  increased  Mr.
Michelon’s annual salary to $376,991 and, effective January 1, 2022, it increased Mr. Michelon’s annual salary to $423,000. Mr. Michelon is also eligible
for  an  annual  cash  bonus  based  upon  achievement  of  performance-based  objectives  established  by  the  Board  of  Directors.  Under  the  employment
agreement,  Mr.  Michelon  is  eligible  for  an  annual  cash  bonus  based  upon  achievement  of  performance-based  objectives  established  by  the  board  of
directors. Upon termination without cause, any portion of Mr. Michelon’s option award scheduled to vest within 12 months will automatically vest, and
upon termination without cause within 12 months following a change of control, the entire unvested portion of the option award will automatically vest.
Upon termination for any other reason, the entire unvested portion of the option award will terminate.

If Mr. Michelon’s employment is terminated by the Company without cause or Mr. Michelon terminates his employment for good reason, Mr. Michelon
will be entitled to receive 12 months’ continuation of his current base salary and a lump sum payment equal to 12 months of continued healthcare coverage

   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
   
   
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
   
   
   
 
 
 
 
(or 24 months’ continuation of his current base salary and a lump sum payment equal to 24 months of continued healthcare coverage if such termination
occurs within one year following a change in control).

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F-12

Under  his  employment  agreement,  Mr.  Michelon  is  eligible  to  receive  benefits  that  are  substantially  similar  to  those  of  the  Company’s  other  senior
executive officers.

Michael Thornton - The Company has an employment agreement with Michael Thornton, the Company’s Chief Technology Officer, dated May 12, 2017
and on December 27, 2019. The employment agreement provides for an annual base salary that is subject to adjustment at the board of directors’ discretion.
Effective January 1, 2021, the Compensation Committee increased Mr. Thornton’s annual salary to $289,963 and, effective January 1, 2022, it increased
Mr. Thornton’s annual salary to $324,000. Under the employment agreement, Mr. Thornton is eligible for an annual cash bonus based upon achievement of
performance-based objectives established by the board of directors. Upon termination without cause, any portion of Mr. Thornton’s option award scheduled
to vest within 12 months will automatically vest, and upon termination without cause within 12 months following a change of control, the entire unvested
portion of the option award will automatically vest. Upon termination for any other reason, the entire unvested portion of the option award will terminate.

If Mr. Thornton’s employment is terminated by the Company without cause or Mr. Thornton terminates his employment for good reason, Mr. Thornton will
be entitled to receive 12 months’ continuation of his current base salary and a lump sum payment equal to 12 months of continued healthcare coverage (or
24 months’ continuation of his current base salary and a lump sum payment equal to 24 months of continued healthcare coverage if such termination occurs
within one year following a change in control).

Under  his  employment  agreement,  Mr.  Thornton  is  eligible  to  receive  benefits  that  are  substantially  similar  to  those  of  the  Company’s  other  senior
executive officers.

Renaud Maloberti - The Company had an employment agreement with Renaud Maloberti, dated April 15, 2019, that provided for an annual base salary of
$250,000 and eligibility for an annual cash bonus to be paid based on attainment of Company and individual performance objectives to be established by
the Board of Directors. Effective January 1, 2021, the Compensation Committee increased Mr. Maloberti’s annual salary to $266,255.

On December 21, 2022, Mr. Maloberti notified the Company of his resignation as the Company’s Chief Commercial Officer, effective January 13, 2023.

Pursuant to his employment agreement, on April 28, 2019, Mr. Maloberti was granted stock options to purchase 35,000 shares of the Company’s common
stock. The stock options have an exercise price of $1.04 per share, and vest in three equal annual installments beginning on the first anniversary of the grant
date.

Litigation

From time to time the Company may become a party to litigation in the normal course of business. As of December 31, 2022, there were no legal matters
that management believes would have a material effect on the Company’s financial position or results of operations.

Note 11 - Income Taxes

Deferred  income  taxes  reflect  the  net  tax  effects  of  temporary  differences  between  the  carrying  amounts  of  assets  and  liabilities  for  financial  reporting
purposes and the amounts used for income tax purposes. Significant components of the Company’s deferred tax assets as of December 31, 2022 and 2021
are summarized below.

Net operating loss carryforward
Stock based compensation
Fair value of options
Total deferred tax assets
Valuation allowance
Net deferred tax asset

2022

2021

  $ (17,251,804)   $ (14,200,629)
28,720 
-     
346,869 
311,958     
(13,825,040)
(16,939,846)    
13,825,040 
16,939,846    $
- 
-    $

  $
  $

In assessing the potential realization of deferred tax assets, management considers whether it is more likely than not that some portion or all of the deferred
tax assets will be realized. The ultimate realization of deferred tax assets is dependent upon the Company attaining future taxable income during the periods
in which those temporary differences become deductible. As of December 31, 2022 and 2021, management was unable to determine if it is more likely than
not that the Company’s deferred tax assets will be realized, and has therefore recorded an appropriate valuation allowance against deferred tax assets at
such dates.

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F-13

The  Company  has  not  completed  its  evaluation  of  net  operating  loss  (“NOL”)  utilization  limitations  under  Internal  Revenue  Code,  as  amended  (the
“Code”), Section 382/383, change of ownership rules. If the Company has had a change in ownership, the NOL’s would be limited as to the amount that
could be utilized each year, or possibly eliminated, based on the Code, as amended.

No federal or state/local tax provision has been provided for the years ended December 31, 2022 and 2021 due to the losses incurred during such periods.
Reconciled below is the difference between the income tax rate computed by applying the U.S. federal statutory rate and the effective tax rate for the years
ended December 31, 2021 and 2020.

2022

2021

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
U.S. federal statutory income tax
State tax, net of federal tax benefit
Stock based compensation
Change in valuation allowance
Effective tax rate

-21.00%   
-5.80%   
0.00%   
26.80%   
0.00%   

-21.00%
-5.80%
0.00%
26.80%
0.00%

At  December  31,  2022,  the  Company  has  available  net  operating  loss  carryforwards  for  federal  and  state  income  tax  purposes  of  approximately  $65.2
million, of which $16 million will begin to expire in 2028 through 2038.

ENDRA  Life  Sciences  Canada  Inc.,  the  Company’s  wholly-owned  subsidiary  which  was  incorporated  in  2017,  is  subject  to  income  taxes  in  the
jurisdictions in which it operates, Canada, at a current rate of approximately 26.6 percent for 2022. Significant judgment is required in determining the
provision  for  income  tax.  There  are  many  transactions  and  calculations  undertaken  during  the  ordinary  course  of  business  for  which  the  ultimate  tax
determination is uncertain. The Company recognizes liabilities for anticipated tax audit issues based on its current understanding of the tax law. Where the
final tax outcome of these matters is different from the carrying amounts, such differences will impact the current and deferred tax provisions in the period
in which such determination is made.

ENDRA  Life  Sciences  Canada  Inc.’s  operations  were  not  material  for  tax  purposes  as  of  December  31,  2022  and  2021  and  therefore  the  entity  had  no
significant impact on the year-end 2022 and 2021 tax provision. Generally, all expenses relating to research & development that are incurred in Canada are
the responsibility and owned by the United States parent company, since it is the owner of all of the Company’s intangibles.

Table of Contents

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

F-14

None.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this report, management performed, with the participation of our principal executive and principal financial officers,
an evaluation of the effectiveness of our disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Our
disclosure controls and procedures are designed to ensure that information required to be disclosed in the reports we file or submit under the Exchange Act
is recorded, processed, summarized, and reported within the time periods specified in the SEC’s forms, and that such information is accumulated and
communicated to our management, including our principal executive officer and principal financial officer, to allow timely decisions regarding required
disclosures. Based on the evaluation, our principal executive and principal financial officers concluded that, as of December 31, 2022, our disclosure
controls and procedures were not effective due to a material weakness in internal control over financial reporting, as described below.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining effective internal control over financial reporting as defined in Rules 13a-15(f) and 15d-
15(f) of the Exchange Act. Internal control over financial reporting is a process designed to provide reasonable assurance to the Company’s management
and board of directors regarding the reliability of our financial reporting for external purposes in accordance with accounting principles generally accepted
in the United States of America.

Because of its inherent limitations, internal control over financial reporting is not intended to provide absolute assurance that a misstatement of our
consolidated financial statements would be prevented or detected. 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. Therefore, even those systems determined to be effective can only provide reasonable assurance with respect to financial statement preparation
and presentation.

Management conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control -
Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility
that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis. Management identified the
following material weakness as of December 31, 2022: insufficient personnel resources within the accounting function to segregate the duties over
financial transaction processing and reporting. Because of this material weakness, management concluded that the Company’s internal control over
financial reporting was not effective as of December 31, 2022.

Continuing Remediation Efforts

During the year ended December 31, 2022, the Company undertook the following remediation measures to correct the material weakness in its internal
control over financial reporting:

·

·

hired a Senior Director of Operations in October 2022 to assist with implementing operating procedures and policies expected to improve the
Company’s disclosure controls and procedures, including with respect to segregation of duties; and

engaged on a contract basis a controller with expertise in the area of proper controls and procedures. Although this controller subsequently
resigned due to unforeseen circumstances beyond her control, the Company intends to again fill the position.

To remediate its internal control weakness, management intends to implement the following measures during 2023, as the Company’s financial means
allow:

   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

Add additional accounting personnel or outside consultants, such as a new controller, to properly segregate duties and to effect timely, accurate
preparation of the financial statements; and

Complete the development of and maintain adequate written accounting policies and procedures.

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47

As we are not an “accelerated filer” under SEC rules, we are not required to provide an auditor’s attestation of management’s assessment of internal control
over financial reporting as of December 31, 2022.

Changes in Internal Control of Financial Reporting

During the quarter ended December 31, 2022, except as described above under “Continuing Remediation Efforts,” there were no changes that have
materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information.

Not applicable.

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

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48

PART III

Item 10. Directors, Executive Officers and Corporate Governance. 

The following table sets forth the names and ages of all of our executive officers and directors.  Our officers are appointed by, and serve at the pleasure of,
the board of directors.

Name
Francois Michelon
Michael Thornton
Irina Pestrikova
Louis J. Basenese
Anthony DiGiandomenico
Michael Harsh
Alexander Tokman

Age
57
54
37
45
56
68
61

Position

  Chief Executive Officer and Chairman
  Chief Technology Officer
  Senior Director of Finance
  Director
  Director
  Director
  Director

Biographical  information  with  respect  to  our  executive  officers  and  directors  is  provided  below.   There  are  no  family  relationships  between  any  of  our
executive officers or directors.

Francois Michelon joined ENDRA as Chief Executive Officer and Chairman of our board of directors in 2015. He has over 20 years of healthcare

technology experience in general management, operations, strategy and marketing across the diagnostic imaging, surgical instrument and dental sectors.

From 2012 to 2014, Mr. Michelon served as Vice President of Global Marketing for the 3i division of Biomet, Inc. (now Zimmer Biomet Holdings,
Inc.),  a  provider  of  oral  reconstruction  technologies,  where  he  was  responsible  for  the  upstream  and  downstream  development  of  the  division’s  global
portfolio. From 2004 to 2011, Mr. Michelon served as Group Director of Global Services and Visualization for Smith & Nephew plc’s Advanced Surgical
Devices division, where he led in the B2B service and capital equipment sectors, and had responsibility over the financial performance of these as well.
From 1997 to 2004, Mr. Michelon worked at GE Healthcare in a variety of global upstream and downstream marketing roles.

Mr. Michelon received an MBA from Carnegie-Mellon University and a BA in Economics from the University of Chicago. He has also earned his

Six Sigma Black Belt certification.

Mr. Michelon’s extensive industry and executive experience and his intimate understanding of our business as our Chief Executive Officer position

him well to serve as a member of our Board of Directors.

Michael Thornton joined ENDRA as Chief Technology Officer in 2007. Prior to that, Mr. Thornton was a founder and President of Enhanced

Vision Systems Corp., or EVS, a developer and supplier of medical imaging equipment to the pharmaceutical, biotech, and academic sectors.

In  2002,  EVS  was  acquired  by  General  Electric  Company  and  was  integrated  into  the  Functional  and  Molecular  Imaging  business  unit  of  GE
Medical  Systems  (now  GE  Healthcare,  a  subsidiary  of  General  Electric  Company).  Following  the  acquisition  of  EVS  by  GE  Medical  Systems,  Mr.
Thornton  held  a  number  of  positions  at  GE  Healthcare,  including  Sales  Manager,  Global  Product  Manager,  and  Site  Leader.  He  was  a  member  of  the
leadership  team  that  expanded  the  pre-clinical  imaging  business  to  include:  computed  tomography,  optical,  and  positron  emission  tomography  imaging
technologies, with global market reach. He is also a founder of Volumetrics Medical Corp., a developer and manufacturer of quality assurance devices for
diagnostic imaging.

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Prior to founding EVS, Mr. Thornton developed medical imaging related technologies at the Robarts Research Institute (London, Ontario, Canada)
for which he obtained an MSc in Electrical Engineering from the University of Western Ontario. Mr. Thornton also holds a BASc in Electrical Engineering
from the University of Toronto and is a member of the American Association of Physicists in Medicine.

Irina Pestrikova joined ENDRA as Senior Director of Finance in June 2021. From 2014 to 2021, Ms. Pestrikova was the Director of Operations
of  Wells  Compliance  Group.  Wells  Compliance  Group  is  a  technology-based  services  firm  supporting  the  financial  reporting  needs  of  publicly  traded
companies  and  privately  held  firms  whose  investor  or  shareholder  base  requires  timely  GAAP-compliant  financial  reporting.  In  her  role  as  Director  of
Operations, Ms. Pestrikova provided accounting and bookkeeping services to a number of public companies, including ENDRA. Ms. Pestrikova has also
been the Director of Finance & Operations of Atlas Bookkeeping, Inc., a provider of financial reporting, modeling and analysis, since 2020. She holds an
MBA in Finance from Pepperdine University.

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49

Louis J. Basenese, joined our Board of Directors in April 2020. Mr. Basenese is the President, Chief Market Strategist at Public Ventures, LLC, a
registered broker-dealer, Member FINRA/SIPC. Previously, he was Founder and Chief Analyst of Disruptive Tech Research, LLC, an independent equity
research  and  advisory  firm  focused  exclusively  on  disruptive  technology  companies  that  has  served  the  investment  management  community  from  June
2014 through September 2022. Since 2005, Mr. Basenese has also managed The Basenese Group, LLC, a consulting business focused on communications
and business development for private and public small and microcap businesses.

Mr. Basenese holds an M.B.A. in Finance from the Crummer Graduate School of Business at Rollins College and a Bachelor of Arts from the

University of Florida. He is also a former Series 7 and Series 66 license holder.

Mr. Basenese’s experience with investor relations and business development of technology-focused companies, as well as financing and strategic

planning, provides him with the qualifications and skills necessary to serve as a member of our Board of Directors.

Anthony DiGiandomenico joined our Board of Directors in 2013. A co-founder of MDB Capital Group LLC, Mr. DiGiandomenico focuses on
corporate  finance  and  capital  formation  for  growth-oriented  companies.  He  has  participated  in  all  areas  of  corporate  finance  including  private  capital,
public offerings, PIPEs, business consulting and strategic planning, and mergers and acquisitions.

Mr. DiGiandomenico has also worked on a wide range of transactions for growth-oriented companies in biotechnology, nutritional supplements,
manufacturing and entertainment industries. Prior to forming MDB Capital Group LLC in 1997, Mr. DiGiandomenico served as President and CEO of the
Digian  Company,  a  real  estate  development  company.  Mr.  DiGiandomenico  has  also  served  on  the  board  of  directors  of  Cue  Biopharma,  Inc.,  an
immunotherapy  company,  and  currently  serves  on  the  board  of  directors  of  Provention  Bio,  Inc.  (Nasdaq:  PRVB),  a  clinical-stage  biopharmaceutical
company.

Mr. DiGiandomenico holds an MBA from the Haas School of Business at the University of California, Berkeley and a BS in Finance from the

University of Colorado.

Mr.  DiGiandomenico’s  financial  expertise,  general  business  acumen  and  significant  executive  leadership  experience  position  him  well  to  make

valuable contributions to our Board of Directors.

Michael Harsh joined our Board of Directors in 2015. He is a Portfolio Executive for the National Institutes of Health (NIH) Rapid Acceleration
of Diagnostics (RADx) COVID-19 Response Program and a co-founder and Chief Product Officer of Terapede Systems, a digital Xray startup that focuses
on  developing  an  ultra-high  resolution  medical  flat  panel  X-ray  detector.  He  co-founded  Terapede  in  2015.  Prior  to  Terapede,  Mr.  Harsh  had  a  36-year
career with General Electric (“GE”). He held numerous positions within GE and served as Vice President and Chief Technology Officer of GE Healthcare,
a  multi-billion  dollar  division  of  GE,  where  he  led  its  global  science  and  technology  organization  and  research  and  development  teams  in  diagnostics,
healthcare  IT  and  life  sciences.  In  2004,  Mr.  Harsh  was  named  Global  Technology  Leader  -  Imaging  Technologies  at  the  GE  Global  Research  Center,
where he led the research for imaging technologies across the company as well as the research associated with computer visualization and superconducting
systems.

Additionally, Mr. Harsh is a member of the boards of directors of Compute Health Acquisition Corp. (NYSE: CPUH), Imagion Biosystems (ASX:
IBX.AX),  and  EmOpti,  Inc.,  as  well  as  a  member  of  the  Radiological  Society  of  North  America  (RSNA),  Research  &  Education  Foundation  Board  of
Trustees. He had previously served as a director for FloDesign Sonics until its acquisition by MilliporeSigma, a division of the Merck Group. He is also a
McKinsey Senior Advisor and a consultant in the medical device industry.

Mr. Harsh is a graduate of Marquette University, where he earned a bachelor’s degree in Electrical Engineering. He holds numerous U.S. patents in
the field of medical imaging and instrumentation. In 2008, Mr. Harsh was elected to the American Institute for Medical and Biological Engineering College
of Fellows for his significant contributions to the medical and biological engineering field.

Mr. Harsh’s extensive industry, executive and board experience position him well to serve on our Board of Directors.

Alexander Tokman joined our Board of Directors in 2008. He currently serves as a President of iUNU, a privately held AI/Computer Vision SaaS
company and recently was a CEO-in-Residence at the Allen Institute for Artificial Intelligence (AI2), from 2019 to 2020. Mr. Tokman also serves as an
independent board director for Izotropic Corporation (CSE: IZO), a company commercializing a dedicated breast CT imaging platform, and on the board of
the American Academy of Thermography, a non-profit organization focused on bringing novel infrared imaging applications for disease diagnosis.

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50

Mr. Tokman served as President, Chief Executive Officer, and a director of Microvision, Inc., a publicly traded laser beam scanning display and

imaging company, from January 2006 to December 2017.

 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
Previously, Mr. Tokman completed a 10+ year tenure as an executive with GE Healthcare, where he led several global businesses, the latest being

its Global Molecular Imaging and Radiopharmacy multi-technology business unit, of which he was General Manager from 2003 to 2005.

Between  1995  and  2003,  Mr.  Tokman  served  in  various  leadership  roles  at  GE  Healthcare,  where  he  led  the  definition  and  successful

commercialization of several product segments, including PET/CT     .

Mr.  Tokman  is  a  certified  Six  Sigma  and  Design  for  Six  Sigma  (DFSS)  Black  Belt  and  Master  Black  Belt  and  as  one  of  General  Electric
Company’s Six Sigma pioneers, he drove the quality culture change across GE Healthcare in the late 1990s. From 1989 to 1995, Mr. Tokman served as
development programs lead and a head of Industry and Regional Development at Tracor Applied Sciences (BAE Systems). Mr. Tokman has both an MS
and BS in Electrical Engineering from the University of Massachusetts, Dartmouth.

Mr. Tokman’s industry expertise and significant executive leadership and director experience position him well to make valuable contributions to

our Board of Directors.

Board Independence

The Board of Directors has determined that each of Mr. Basenese, Mr. DiGiandomenico, Mr. Harsh and Mr. Tokman is an independent director
within the meaning of the director independence standards of The Nasdaq Stock Market (“Nasdaq”). Furthermore, the Board has determined that all of the
members of the Audit Committee, Compensation Committee and Corporate Governance and Nominating Committee are independent within the meaning
of the director independence standards of Nasdaq and the rules of the SEC applicable to each such committee.

Committees

Audit Committee. Our Audit Committee consists of Mr. Basenese, Mr. DiGiandomenico, and Mr. Harsh. The Board of Directors has determined
that each member of the Audit Committee is independent within the meaning of the Nasdaq director independence standards and applicable rules of the
SEC for audit committee members. The Board of Directors has elected Mr. DiGiandomenico as Chairperson of the Audit Committee and has determined
that  he  qualifies  as  an  “audit  committee  financial  expert”  under  the  rules  of  the  SEC.  The  Audit  Committee  is  responsible  for  assisting  the  Board  of
Directors  in  fulfilling  its  oversight  responsibilities  with  respect  to  financial  reports  and  other  financial  information.  The  Audit  Committee  (1)  reviews,
monitors and reports to the Board of Directors on the adequacy of the Company’s financial reporting process and system of internal controls over financial
reporting,  (2)  has  the  ultimate  authority  to  select,  evaluate  and  replace  the  independent  auditor  and  is  the  ultimate  authority  to  which  the  independent
auditors are accountable, (3) in consultation with management, periodically reviews the adequacy of the Company’s disclosure controls and procedures and
approves  any  significant  changes  thereto,  (4)  provides  the  audit  committee  report  for  inclusion  in  our  proxy  statement  for  our  annual  meeting  of
stockholders and (5) recommends, establishes and monitors procedures for the receipt, retention and treatment of complaints relating to accounting, internal
accounting  controls  or  auditing  matters  and  the  receipt  of  confidential,  anonymous  submissions  by  employees  of  concerns  regarding  questionable
accounting or auditing matters. The Audit Committee met twice      in 2022 as well as acted by written consent.

Compensation Committee. Our Compensation Committee presently consists of Mr. Basenese, Mr. DiGiandomenico, Mr. Harsh and Mr. Tokman,

each of whom is a non-employee director as defined in Rule 16b-3 of the Exchange Act. The Board has also determined that each member of the
Compensation Committee is also an independent director within the meaning of Nasdaq’s director independence standards. Mr. Tokman serves as
Chairperson of the Compensation Committee. Effective as of the 2022 Annual Meeting, Mr. Basenese will assume the Chairperson position. The
Compensation Committee (1) discharges the responsibilities of the Board of Directors relating to the compensation of our directors and executive officers,
(2) oversees the Company’s procedures for consideration and determination of executive and director compensation, and reviews and approves all
executive compensation, and (3) administers and implements the Company’s incentive compensation plans and equity-based plans. The Compensation
Committee did not meet separately from the board of directors in 2022 but acted by unanimous written consent.

Corporate  Governance  and  Nominating  Committee.  Our  Corporate  Governance  and  Nominating  Committee  consists  of  Mr.  Harsh  and  Mr.
Tokman. The Board of Directors has determined that each member of the Corporate Governance and Nominating Committee is an independent director
within  the  meaning  of  the  Nasdaq  director  independence  standards  and  applicable  rules  of  the  SEC.  Mr.  Harsh  serves  as  Chairperson  of  the  Corporate
Governance  and  Nominating  Committee.  The  Corporate  Governance  and  Nominating  Committee  (1)  recommends  to  the  Board  of  Directors  persons  to
serve  as  members  of  the  Board  of  Directors  and  as  members  of  and  chairpersons  for  the  committees  of  the  Board  of  Directors,  (2)  considers  the
recommendation of candidates to serve as directors submitted from the stockholders of the Company, (3) assists the Board of Directors in evaluating the
performance of the Board of Directors and the Board committees, (4) advises the Board of Directors regarding the appropriate board leadership structure
for the Company, (5) reviews and makes recommendations to the Board of Directors on corporate governance and (6) reviews the size and composition of
the Board of Directors and recommends to the Board of Directors any changes it deems advisable. The Corporate Governance and Nominating Committee
did not meet separately from the Board of Directors in 2022 but acted by written consent.

Table of Contents

Delinquent Section 16(a) Reports

51

Section 16(a) of the Exchange Act requires our directors, executive officers and persons who own more than ten percent of a registered class of our
equity securities to file reports of ownership and changes in ownership with the SEC. Such persons are required by SEC regulations to furnish us with
copies of all such filings. Based solely on our review of the copies of the reports that we received and written representations that no other reports were
required, we believe that our executive officers, directors and greater than 10% stockholders complied with all applicable filing requirements on a timely
basis during 2022, except for one Form 4 for Michael Thornton related to a purchase of shares May 18, 2022, which was reported on May 23, 2022.

Code of Business Conduct and Ethics

We have in place a Code of Business Conduct and Ethics (the “Code of Ethics”) that applies to all of our directors, officers and employees. The

Code of Ethics is designed to deter wrongdoing and to promote:

·

honest and ethical conduct, including the ethical handling of actual or apparent conflicts of interest between personal and professional

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
relationships;

·

·

·

·

full, fair, accurate, timely and understandable disclosure in reports and documents that we file with, or submit to, the SEC and in other public
communications that we make;

compliance with applicable governmental laws, rules and regulations;

the prompt internal reporting of violations of the Code of Ethics to an appropriate person identified in the Code of Ethics; and

accountability for adherence to the Code of Ethics.

A  current  copy  of  the  Code  of  Ethics  is  available  at  www.endrainc.com.  A  copy  may  also  be  obtained,  free  of  charge,  from  us  upon  a  request
directed to ENDRA Life Sciences, Inc., 3600 Green Court, Suite 350, Ann Arbor, Michigan 48105, attention: Investor Relations. We intend to disclose any
amendments to or waivers of a provision of the Code of Ethics required to be disclosed by applicable SEC rules by posting such information on our website
available at www.endrainc.com and/or in our public filings with the SEC.

Item 11. Executive Compensation

Our compensation philosophy is to offer our executive officers compensation and benefits that are competitive and meet our goals of attracting,
retaining and motivating highly skilled management, which is necessary to achieve our financial and strategic objectives and create long-term value for our
stockholders.  We  believe  the  levels  of  compensation  we  provide  should  be  competitive,  reasonable  and  appropriate  for  our  business  needs  and
circumstances. Our board of directors uses benchmark compensation studies in determining compensation elements and levels. The principal elements of
our executive compensation program have to date included base salary, annual bonus opportunity and long-term equity compensation in the form of stock
options. We believe successful long-term Company performance is more critical to enhancing stockholder value than short-term results. For this reason and
to conserve cash and better align the interests of management and our stockholders, we emphasize long-term performance-based equity compensation over
base annual salaries.

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52

The  following  table  sets  forth  information  concerning  the  compensation  earned  by  the  individual  that  served  as  our  principal  executive  officer
during 2022 and our two most highly compensated executive officers other than the individual who served as our principal executive officer during 2022
(collectively, the “named executive officers”):

2022 Summary Compensation Table

Name and
Principal
Position

Francois Michelon 
Chief Executive Officer
Michael Thornton
Chief Technology Officer
Renaud Maloberti
Former Chief Commercial Officer
______________
(1)

Salary ($)

Option
Awards ($) (1)

Non-equity
Incentive Plan
Compensation
($)

All Other
Compensation
($)(2)

423,000     
374,035     
301,278     
286,168     
296,000     
263,272     

212,609     
812,391     
208,128     
812,391     
55,581     
608,766     

-     
137,605     
-     
72,582     
-     
58,254     

587     
587     
392     
392     
365     
365     

Total ($)

636,196 
1,324,618 
509,798 
1,171,533 
351,946 
930,657 

Year
2022
2021
2022
2021
2022
2021

The amounts shown in this column indicate the grant date fair value of option awards granted in the subject year computed in accordance with FASB
ASC Topic 718. For additional information regarding the assumptions made in calculating these amounts, see notes 2 and 8 to the financial
statements included in Part II, Item 8 of this Annual Report. The shares underlying these option awards vest and become exercisable in three equal
annual installments beginning on the first anniversary of their respective grant dates.

(2) Represents insurance premiums paid by the Company with respect to life insurance for the benefit of the named executive officer.

Employment Agreements and Change of Control Arrangements

The following is a summary of the employment arrangements with our named executive officers.

Francois Michelon. Effective May 12, 2017, the Company entered into an amended and restated employment agreement with Francois Michelon,
our Chief Executive Officer and Chairman of the Board of Directors, which agreement was amended on December 27, 2019. Mr. Michelon’s employment
with the Company is “at will” and may be terminated by him or the Company at any time and for any reason. Pursuant to the employment agreement, Mr.
Michelon receives an annual base salary that is subject to adjustment at the Board of Directors’ discretion. Effective January 1, 2021, the Compensation
Committee increased Mr. Michelon’s annual salary to $376,991 and, effective January 1, 2022, it increased Mr. Michelon’s annual salary to $423,000. Mr.
Michelon is also eligible for an annual cash bonus based upon achievement of performance-based objectives established by the Board of Directors.

If  Mr.  Michelon’s  employment  is  terminated  by  the  Company  without  cause  (as  defined  in  the  2016  Plan)  or  if  Mr.  Michelon  resigns  for  good
reason (as defined in the employment agreement), Mr. Michelon will be entitled to receive, subject to his execution of a standard release agreement, 12
months’ continuation of his current base salary and a lump sum payment equal to 12 months of continued healthcare coverage (or 24 months’ continuation
of  his  current  base  salary  and  a  lump  sum  payment  equal  to  24  months  of  continued  healthcare  coverage  if  such  termination  occurs  within  one  year
following a change in control).

Under his employment agreement, Mr. Michelon is eligible to receive benefits that are substantially similar to those of the Company’s other senior

executive officers.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
Michael Thornton. Effective May 12, 2017, the Company entered into an amended and restated employment agreement with Michael Thornton,
our  Chief  Technology  Officer,  which  agreement  was  amended  on  December  27,  2019.  The  employment  agreement  provides  that  Mr.  Thornton’s
employment with the Company is “at will” and may be terminated by him or the Company at any time and for any reason. Pursuant to the employment
agreement, Mr. Thornton receives an annual base salary that is subject to adjustment at the Board of Directors’ discretion. Effective January 1, 2021, the
Compensation Committee increased Mr. Thornton’s annual salary to $289,963 and, effective January 1, 2022, it increased Mr. Thornton’s annual salary to
$324,000.

If  Mr.  Thornton’s  employment  is  terminated  by  the  Company  without  cause  (as  defined  in  the  2016  Plan)  or  if  Mr.  Thornton  resigns  for  good
reason (as defined in the employment agreement), Mr. Thornton will be entitled to receive, subject to his execution of a standard release agreement, 12
months’ continuation of his current base salary and a lump sum payment equal to 12 months of continued healthcare coverage (or 24 months’ continuation
of  his  current  base  salary  and  a  lump  sum  payment  equal  to  24  months  of  continued  healthcare  coverage  if  such  termination  occurs  within  one  year
following a change in control).

Table of Contents

53

Under his employment agreement, Mr. Thornton is eligible to receive benefits that are substantially similar to those of the Company’s other senior

executive officers.

Renaud Maloberti. On April 15, 2019, the Company entered into an employment agreement with Renaud Maloberti that provides for an annual
base salary of $250,000 and eligibility for an annual cash bonus to be paid based on attainment of Company and individual performance objectives to be
established by the Board of Directors. Effective January 1, 2021, the Compensation Committee increased Mr. Maloberti’s annual salary to $266,255 and,
effective  January  1,  2022,  it  increased  Mr.  Maloberti’s  annual  salary  to  $296,000.  The  employment  agreement  also  provides  for  eligibility  to  receive
benefits substantially similar to those of the Company’s other senior executive officers.

 On December 21, 2022, Renaud Maloberti notified the Company of his resignation as the Company’s Chief Commercial Officer, effective January

13, 2023.

Pursuant to his employment agreement, on May 28, 2019, Mr. Maloberti was granted stock options to purchase 1,750 shares of the Company’s
common  stock.  The  stock  options  have  an  exercise  price  of  $20.80  per  share,  and  vested  in  three  equal  annual  installments  beginning  on  the  first
anniversary of the grant date.

Additionally,  our  named  executive  officers  are  eligible  to  participate  in  our  health  and  welfare  programs  and  401(k)  plan,  and  other  benefit

programs on the same basis as other employees.

Outstanding Equity Awards at 2022 Fiscal Year End

The following table provides information regarding equity awards held by the named executive officers as of December 31, 2022. The number of
securities underlying the equity awards and option exercise prices reflect the reverse stock split of our common stock at a ratio of 1-for-20, which was
effective as of December 9, 2022.

Option Awards

Number of
Securities
Underlying
Unexercised
Options (#)
Exercisable

Number of
Securities
Underlying
Unexercised
Options (#)
Unexercisable
- 
- 
- 
- 
1,667(1)   
15,000(2)   
35,657(3)   
- 
- 
- 
- 
1,667(1)   
15,000(2)   
34,906(3)   
- 
- 
333(4)   
833(1)   
7,500(2)   
5,000(2)   
9,322(3)   

15,366     
1,598     
6,250     
30,600     
833     
-     
-     
15,667     
1,598     
6,250     
28,796     
833     
-     
-     
1,750     
2,143     
667     
417     
-     
-     
-     

Option
Exercise
Price ($)

100.00   
91.00   
45.00   
18.00   
53.00   
53.00   
8.00   
100.00   
91.00   
45.00   
18.00   
53.00   
53.00   
8.00   
21.00   
18.00   
35.00   
53.00   
53.00   
47.00   
8.00   

Option
Expiration
Date
5/12/25
5/12/25
12/13/26  
12/11/29
4/5/31
4/5/31
3/28/32
5/12/25
5/12/25
12/13/26  
12/11/29
4/5/31
4/5/31
3/28/32
5/28/29
12/11/29
1/24/30
4/5/31
4/5/31
6/10/31
3/28/32

Francois Michelon 
Chief Executive Officer

Michael Thornton
Chief Technology Officer

Renaud Maloberti
Former Chief Commercial Officer

Table of Contents

54

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
   
   
 
   
   
 
 
   
   
 
   
   
 
 
   
 
 
   
 
 
   
 
   
   
 
   
   
 
 
   
   
 
   
   
 
 
   
 
 
   
 
 
   
 
   
   
 
   
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
(1) Represents unvested portion of stock option award which vests in three equal annual installments beginning on April 5, 2022.
(2) Represents unvested portion of stock option award which vests as follows: (i) 25% vests upon the Company’s earning $5 million or more of revenue

with a gross margin of 10% or greater, (ii) 25% vests upon the Company’s earning $10 million or more of revenue with a gross margin of 35% or
greater, (iii) 25% vests upon the Company’s earning $15 million or more of revenue with a gross margin of 40% or greater, and (iv) 25% vests upon
the Company’s earning $20 million or more of revenue with a gross margin of 50% or greater.

(3) Represents unvested portion of stock option award which vests in three equal annual installments beginning on March 28, 2023.
(4) Represents unvested portion of stock option award which vests in three equal annual installments beginning on January 25, 2021.

Equity Compensation Plan Table

The following table presents information on the Company’s equity compensation plans as of December 31, 2022. All outstanding awards relate to

our common stock.

Number of
Securities
Remaining
Available for
Future
Issuance
under Equity
Compensation
Plans
(Excluding
Securities
Reflected in
Column (a))
(c)

Number of
Securities to
Be Issued
upon Exercise
of
Outstanding
Options,
Warrants and
Rights
(a)
402,232(1)  $

Weighted-
Average
Exercise Price
of
Outstanding
Options,
Warrants and
Rights
(b)

Plan Category
Equity compensation plans approved by security holders
Equity compensation plans not approved by security holders
Total
_________________
(1) Consists of outstanding stock options exercisable for shares of common stock issued under the 2016 Plan     .

- 
402,232 

  $

31.47     
-     
31.47     

51,972(2)

- 
51,972 

(2)

As of January 1, 2023, as a result of an automatic increase to the pool of shares available for issuance under the 2016 Plan on such date, the number
of shares available for future issuance under the 2016 Plan was 919,937 shares.

Director Compensation

Effective April 9, 2020, the Company adopted a non-employee director compensation policy (the “Compensation Policy”) pursuant to which each
of our non-employee directors receives, upon his or her initial election to the Board of Directors, a stock option exercisable for 2,500 shares of common
stock with a per share exercise price equal to the closing price of the common stock on the Nasdaq on the grant date. All such stock options vest in three
equal annual installments beginning on the one-year anniversary of the grant date. Under the Compensation Policy, on the first trading day of each calendar
year, each non-employee director is awarded a stock option exercisable for 600 shares of common stock, with a per share exercise price equal to the closing
price of the common stock on the Nasdaq on the grant date, which becomes exercisable on the first anniversary of its grant date. Additionally, pursuant to
the Compensation Policy, each non-employee director is paid an annual cash retainer of $40,000, prorated for partial years of service and paid quarterly in
arrears. Effective January 30, 2023, the Board of Directors adopted a revised Compensation Policy, pursuant to which each annual option grant will become
exercisable in three equal annual installments beginning on the first anniversary of the grant date.

Table of Contents

55

The following table sets forth information with respect to compensation earned by or awarded to each of our non-employee directors who served

on the Board of Directors during the fiscal year ended December 31, 2022:

Louis Basenese
Anthony DiGiandomenico
Michael Harsh
Alexander Tokman

Name

Fees Earned
or
Paid in Cash
($)

Option
Awards ($)(1)

Total ($)

40,000     
40,000     
40,000     
40,000     

30,120     
40,502     
40,552     
40,502     

70,120 
80,502 
80,552 
80,502 

(1)

The amounts shown in this column indicate the grant date fair value of option awards granted in the subject year computed in accordance with FASB
ASC Topic 718. For additional information regarding the assumptions made in calculating these amounts, see Notes 2 and 8 to the audited financial
statements included in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022. The following table shows the number of
shares subject to outstanding option awards held by each non-employee director as of December 31, 2022:

Name

Shares
Subject to
Outstanding
Option
Awards (#)

 
 
 
 
 
 
 
   
 
   
   
   
   
 
 
 
 
 
 
 
 
   
   
 
   
   
   
   
 
 
 
 
Louis Basenese
Anthony DiGiandomenico
Michael Harsh
Alexander Tokman

11,175 
16,401 
16,426 
16,401 

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

The following tables set forth certain information regarding beneficial ownership of our voting stock as of March 16, 2023 by:

each person or group of affiliated persons known by us to be the beneficial owner of more than 5% of any class of our voting stock;

each named executive officer included in the Summary Compensation Table below;

each of our directors;

each person nominated to become director; and

all executive officers, directors and nominees as a group.

·

·

·

·

·

Unless otherwise noted below, the address of each person listed in the tables is c/o ENDRA Life Sciences Inc. at 3600 Green Court, Suite 350, Ann
Arbor, Michigan 48105. To our knowledge, each person listed below has sole voting and investment power over the shares shown as beneficially owned
except to the extent jointly owned with spouses or otherwise noted below.

Beneficial ownership is determined in accordance with the rules of the SEC. The information does not necessarily indicate ownership for any other
purpose. Under these rules, shares of stock which a person has the right to acquire (i.e.,  by  the  exercise  of  any  option  or  warrant)  within  60  days  after
March  16,  2023  are  deemed  to  be  beneficially  owned  and  outstanding  for  purposes  of  calculating  the  number  of  shares  and  the  percentage  beneficially
owned  by  that  person.  However,  these  shares  are  not  deemed  to  be  beneficially  owned  and  outstanding  for  purposes  of  computing  the  percentage
beneficially owned by any other person. The applicable percentages of stock outstanding as of March 16, 2023 is based upon 3,169,103 shares of common
stock and 141.397 shares of Series A Preferred Stock outstanding on that date.

Table of Contents

Beneficial Ownership    

56

Name of
Beneficial
Owner
Francois Michelon
Michael Thornton
Renaud Maloberti
Irina Pestrikova
Louis Basenese
Anthony DiGiandomenico
Michael Harsh
Alexander Tokman
All directors and executive officers as a group (8 persons)
5% Stockholders
Michael Bryan, Sr.(9)
Mark R. Busch(10)
Donald Kendall(11)
Juan R. Rivero(12)

* Less than one percent.

Shares of
Common
Stock
Beneficially
Owned

Percentage
of Common
Stock
Beneficially
Owned

Shares of
Series A
Preferred
Stock
Beneficially
Owned

Percentage
of Series A
Preferred
Stock
Beneficially
Owned

72,333(1) 
85,964(2) 
8,913(3) 
2,208(4)   
9,896(5) 
31,441(6) 
16,118(7) 
20,483(8) 

247,356 

192,500 

2.2%   
2.7%   
* 
* 
* 
* 
* 
* 
7.4%   

6.1%     

-     
-     
-     

-     
-     
-     
-     
-     
-     

- 
- 
- 

- 
- 
- 
- 
- 
- 

17.488     
106.421     
17.488     

12.4%
75.3%
12.4%

(1) Consists of 4,860 shares of common stock, 67,366 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023 and 107 shares of common stock issuable upon the exercise of restricted warrants.
(2) Consists of 19,139 shares of common stock, 65,613 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023 and 1,212 shares of common stock issuable upon the exercise of restricted warrants.
(3) Consists of 79 shares of common stock and 8,834 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023.
(4) Consists of 2,208 shares of common stock issuable upon the exercise of options that are presently exercisable or becoming exercisable within 60 days
of March 16, 2023.
(5) Consists of 2,454 shares of common stock and 7,442 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023.
(6) Consists of 19,101 shares of common stock, 12,340 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023 and 23,944 shares of common stock issuable upon the exercise of restricted warrants.
(7) Consists of 3,457 shares of common stock, 12,359 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023 and 302 shares of common stock issuable upon the exercise of restricted warrants.

   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
   
   
 
   
   
   
   
   
     
       
 
   
   
   
   
   
   
   
   
   
   
     
 
     
 
   
   
   
       
 
     
 
     
 
   
     
 
     
 
   
     
 
     
 
   
 
 
(8) Consists of 8,143 shares of common stock and 12,340 shares of common stock issuable upon the exercise of options that are presently exercisable or
becoming exercisable within 60 days of March 16, 2023.
(9) According to the Schedule 13G filed on March 10, 2023 by Michael Bryan, Sr., Mr. Bryan beneficially owns 192,500 shares of common stock. The
address of Mr. Bryan is 51 Wentworth Rd., Rye, New Hampshire 03870.
(10) Shares jointly owned with spouse. Mr. Busch’s address is 300 S. Tryon St., Suite 1000, Charlotte, NC 28202.
(11) Mr. Kendall’s address is 2000 Edwards Street, Suite B-100, Houston, TX 77007. Shares jointly owned with spouse. Mr. Busch’s address is 300 S.
Tryon St., Suite 1000, Charlotte, NC 28202.
(12) Mr. Rivero’s address is 14521 Jockey Circle, N. Davie, FL 33330.

Table of Contents

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

Policy for Review of Related Person Transactions

57

The Board of Directors has adopted a written policy with regard to related person transactions, which sets forth our procedures and standards for
the  review,  approval  or  ratification  of  any  transaction  required  to  be  reported  in  our  filings  with  the  SEC  or  in  which  one  of  our  executive  officers  or
directors  has  a  direct  or  indirect  material  financial  interest,  with  limited  exceptions.  Our  policy  is  that  the  Corporate  Governance  and  Nominating
Committee shall review the material facts of all related person transactions (as defined in the related person transaction approval policy) and either approve
or  disapprove  of  the  entry  into  any  related  person  transaction.  In  the  event  that  obtaining  the  advance  approval  of  the  Corporate  Governance  and
Nominating  Committee  is  not  feasible,  the  Corporate  Governance  and  Nominating  Committee  shall  consider  the  related  person  transaction  and,  if  the
Corporate Governance and Nominating Committee determines it to be appropriate, may ratify the related person transaction. In determining whether to
approve or ratify a related person transaction, the Corporate Governance and Nominating Committee will take into account, among other factors it deems
appropriate,  whether  the  related  person  transaction  is  on  terms  comparable  to  those  available  from  an  unaffiliated  third-party  under  the  same  or  similar
circumstances and the extent of the related person's interest in the transaction.

Related Person Transactions

SEC regulations define the related person transactions that require disclosure to include any transaction, arrangement or relationship in which the
amount involved exceeds the lesser of (a) $120,000 or (b) one percent of the average of the Company’s total assets at year-end for the last two completed
fiscal years in which it was or is to be a participant and in which a related person had or will have a direct or indirect material interest. A related person is:
(i)  an  executive  officer,  director  or  director  nominee  of  the  Company,  (ii)  a  beneficial  owner  of  more  than  5%  of  any  class  of  the  Company’s  voting
securities, (iii) an immediate family member of an executive officer, director or director nominee or beneficial owner of more than 5% of any class of the
Company’s voting securities, or (iv) any entity that is owned or controlled by any of the foregoing persons or in which any of the foregoing persons has a
substantial ownership interest or control.

Since January 1, 2021, the Company has not participated in any such related party transaction.

Item 14. Principal Accountant Fees and Services

RBSM audited our financial statements for the year ended December 31, 2022. The following table sets forth the aggregate fees billed or expected
to  be  billed  by  RBSM  for  audit  and  non-audit  services  in  2022  and  2021,  including  “out-of-pocket”  expenses  incurred  in  rendering  these  services.  The
nature of the services provided for each category is described following the table.

Fee Category

Audit Fees (1)
Audit-Related Fees
Tax Fees (2)
Total
_________________

2022

2021

146,000    $

-   

30,000    $
176,000    $

112,000 
‒ 
15,000 
125,000 

  $

  $
  $

(1)

Audit fees include fees for professional services rendered for the audit of our annual statements, quarterly reviews, consents and assistance with and
review of documents filed with the SEC.

(2)

Tax fees include fees (or, for 2022, estimated fees) for professional services rendered for tax compliance, tax advice and tax planning.

Table of Contents

Item 15. Exhibits, Financial Statements and Schedules

(a) List of documents filed as part of this report:

58

PART IV

1. Financial Statements (see “Financial Statements and Supplementary Data” at Item 8 and incorporated herein by reference)

2. Financial Statement Schedules (Schedules to the Financial Statements have been omitted because the information required to be set forth therein is not
applicable or is shown in the accompanying Financial Statements or notes thereto)

3. Exhibits

 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
Incorporated by Reference  

  Filed Herewith 

Form   Exhibit
8-K
8-K

3.2
3.1

  Filing Date
05/12/17
12/08/22

S-1
S-1
S-1

S-1

10-Q

8-K
8-K
8-K

8-K
8-K

8-K
10-K
S-1

3.4
4.1
4.2

4.3

4.6

4.2
4.1
4.2

4.1
4.2

3.1
4.12
10.4

10.5
10.6
10.2

10.8

10.1

10.1

10.2

12/06/16
11/21/16
11/21/16

11/21/16

11/05/18

07/29/19
12/11/19
12/11/19

12/26/19
12/26/19

09/27/22
  03/30/22 
12/06/16
05/10/18
12/06/16
12/06/16
08/14/20

11/21/16

05/12/17

12/27/19

05/12/17

  DEF 14A   Appx. A  

The following is a list of exhibits filed as part of this Annual Report:

Exhibit
Number
3.1
3.2

3.3
4.1
4.2

4.3

4.5

4.7
4.8
4.9

4.10
4.11

4.12
4.13
10.1
10.2
10.3
10.4
10.5
10.6
10.6

10.7

10.8

10.9

  Exhibit Description
  Fourth Amended and Restated Certificate of Incorporation of the Company

Certificate of Amendment to the Fourth Amended and Restated Certificate of
Incorporation

  Amended and Restated Bylaws of the Company
  Specimen Certificate representing shares of common stock of the Company

Form of Warrant Agreement and Warrant comprising a part of the Company’s
units issued in its 2017 initial public offering
Form of Underwriters’ Warrant issued to certain designees of the underwriters in
the Company’s 2017 initial public offering
Form of Underwriters’ Warrant issued to certain designees of the underwriters in
the Company’s October 2018 offering

  Form of Warrant issued in July 2019 Private Placement
  Certificate of Designations of Series A Convertible Preferred Stock

Form of Warrant issued in December 2019 Series A Convertible Preferred Stock
Offering

  Certificate of Designations of Series B Convertible Preferred Stock

Form of Warrant issued in December 2019 Series B Convertible Preferred Stock
Offering

  Certificate of Designations of Series C Preferred Stock
  Description of Securities
  ENDRA Life Sciences Inc. 2016 Omnibus Incentive Plan *
  First Amendment to ENDRA Life Sciences Inc. 2016 Omnibus Incentive Plan*    
  Form of Stock Option Award under 2016 Omnibus Incentive Plan*
  Form of Restricted Stock Unit Award under 2016 Omnibus Incentive Plan*
  Non-Employee Director Compensation Policy, effective April 9, 2020*
  Non-Employee Director Compensation Policy, effective January 30,  2023*

Form of Indemnification Agreement by and between the Company and each of
its directors and executive officers*
Amended and Restated Employment Agreement, dated May 12, 2017, by and
between the Company and Francois Michelon*
First Amendment to Employment Agreement, dated December 27, 2019, by and
between the Company and Francois Michelon*
Amended and Restated Employment Agreement, dated May 12, 2017, by and
between the Company and Michael Thornton*

Table of Contents

59

10.10

10.11

10.12

10.13

10.14

10.15

10.16

10.17
10.18

10.19

10.20

10.21

21.1
23.1

23.2

24.1
31.1

31.2

First Amendment to Employment Agreement, dated December 27, 2019, by and
between the Company and Michael Thornton*
Collaborative Research Agreement, dated April 22, 2016, by and between the
Company and General Electric Company
Amendment to Collaborative Research Agreement, dated April 21, 2017, by and
between the Company and General Electric Company
Amendment 2 to Collaborative Research Agreement, dated January 30, 2018, by and
between the Company and General Electric Company
Amendment 3 to Collaborative Research Agreement, dated January 13, 2020, by and
between the Company and General Electric Company
Amendment 4 to Collaborative Research Agreement, dated December 16, 2020, by
and between the Company and General Electric Company
Amendment 5 to Collaborative Research Agreement, dated December 16, 2022, by
and between the Company and General Electric Company

  Gross Lease, dated January 1, 2015, between the Company and Green Court LLC

Amendment to Gross Lease, dated October 10, 2017, by and between the Company
and Green Court LLC
Second Amendment to Lease, dated March 15, 2021, by and between the Company
and Green Court LLC
Consulting Agreement, dated October 31, 2017, by and between the Company and
StarFish Product Engineering, Inc.
Employment Agreement, dated April 20, 2019, by and between the Company and
Renaud Maloberti*

  Subsidiaries of the Company

Consent of RBSM LLP, Independent Registered Public Accounting Firm (with
respect to Form S-3)
Consent of RBSM LLP, Independent Registered Public Accounting Firm (with
respect to Form S-8)

  Power of Attorney (included on signature page)

Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities
Exchange Act of 1934

  Certification Pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities

S-1
S-1
10-Q

S-1

8-K

8-K

8-K

8-K

S-1

S-1

8-K

8-K

8-K

8-K

S-1
10-Q

10-K

10-K

10-Q

10-K

x

x

x

x
x

x

10.2

12/27/19

10.17

11/21/16

10.21

05/03/17

10.1

10.1

10.1

10,1

10.18
10.2

01/30/18

01/15/20

12/21/20

12/19/22

11/21/16
05/15/18

10.18

03/25/21

10.16

03/20/18

10.2

21.1

08/08/19

 03/30/22

 
 
 
   
   
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
   
   
   
 
   
   
   
 
 
   
   
   
 
   
   
   
32.1

Exchange Act of 1934
Certification Pursuant to 18 U.S.C Section 1350, as Adopted Pursuant to Section
906 of the Sarbanes-Oxley Act of 2002

101.INS
  XBRL Instance Document
101.SCH   XBRL Taxonomy Schema
101.CAL   XBRL Taxonomy Extension Calculation Linkbase
  XBRL Taxonomy Extension Definition Linkbase
101.DEF
101.LAB   XBRL Taxonomy Extension Label Linkbase
101.PRE
________________
* Indicates management compensatory plan, contract or arrangement.

  XBRL Taxonomy Extension Presentation Linkbase

x

x
x
x
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x
x

Item 16. Form 10-K Summary

None.

Table of Contents

60

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

Dated: March 16, 2023

ENDRA Life Sciences Inc.

By: /s/ Francois Michelon
Francois Michelon
Chief Executive Officer and Director
(Principal Executive Officer)

POWER OF ATTORNEY AND SIGNATURES

We, the undersigned officers and directors of ENDRA Life Sciences Inc., hereby severally constitute and appoint Francois Michelon our true and lawful
attorney, with full power to him to sign for us and in our names in the capacities indicated below, any amendments to this Annual Report on Form 10-K,
and generally to do all things in our names and on our behalf in such capacities to enable ENDRA Life Sciences Inc. to comply with the provisions of the
Securities Exchange Act of 1934, as amended, and all the requirements of the Securities Exchange Commission.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant
and in the capacities and on the dates indicated.

Signatures

Title

Chief Executive Officer and Director (Principal Executive
Officer)

Date

March 16, 2023

/s/ Francois Michelon
Francois Michelon

/s/ Irina Pestrikova
Irina Pestrikova

/s/ Louis J. Basenese
Louis J. Basenese

/s/ Anthony DiGiandomenico
Anthony DiGiandomenico

/s/ Michael Harsh
Michael Harsh

/s/ Alexander Tokman
Alexander Tokman

Senior Director, Finance (Principal Financial and Accounting
Officer)

March 16, 2023

  Director

  Director

  Director

  Director

61

March 16, 2023

March 16, 2023

March 16, 2023

March 16, 2023

 
 
   
   
   
 
   
   
   
 
   
   
   
 
   
   
   
 
   
   
   
 
   
   
   
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 ENDRA Life Sciences Inc.

 Non-Employee Director Compensation Policy

EXHIBIT 10.6

 (Adopted by the ENDRA Life Sciences Inc. Board of Directors, effective January 30, 2023)

Members of the Board of Directors (the “Board”) of ENDRA Life Sciences Inc. (the “Company”) who are not employees of the
Company or any subsidiary of the Company (“Directors”) shall be paid the following amounts in consideration for their services
on the Board.

Initial Option Grant

Upon his or her initial election to the Board (the “Appointment Date”), each new Director shall be awarded 2,500 Options (an
“Initial Option Grant”)  under  the  Company’s  2016  Omnibus  Incentive  Plan  (the  “Plan”).  Such  Options  shall  vest  and  become
exercisable in three equal annual installments beginning on the one year anniversary of the Grant Date; provided, if a Director
ceases to serve as a Director due to the Director’s death, or if there is a Change in Control, then any remaining unvested portion
of such Options shall become fully exercisable as of the date of such death or Change in Control. If a Director ceases to serve as a
Director at any time for any reason other than death or a Change in Control, then any remaining unvested portion of such Options
shall be forfeited as of the date of such cessation of services.

Annual Compensation

Cash Compensation

Each Director shall be paid an annual cash retainer of $40,000, prorated for partial years of service and paid quarterly in arrears.

Equity Compensation

On the first trading day of each calendar year (each, an “Option Grant Date”), each Director will be awarded 600 Options (each,
an “Annual Option Award”). Such Options shall become exercisable in three equal annual installments beginning on the one year
anniversary of the Grant Date (each, an “Annual Award Vesting Date”). If a Director ceases to serve as a Director before the final
Annual Award Vesting Date due to the Director’s death, or if there is a Change in Control prior to the final Annual Award Vesting
Date,  then  all  Annual  Option  Awards  shall  become  fully  exercisable  as  of  the  date  of  such  death  or  Change  in  Control.  If  a
Director  ceases  to  serve  as  a  Director  at  any  time  for  any  reason  other  than  death  before  an  Annual  Award  Vesting  Date  or  a
Change in Control, then the portion of any unvested Annual Option Awards that would have vested on the first Annual Award
Vesting Date following such cessation of service shall become vested pro rata (based on the number of days between the Option
Grant  Date  or  prior  Annual  Award  Vesting  Date  with  respect  to  such  Annual  Option  Award,  as  applicable,  and  the  date  of
cessation  of  services  divided  by  365),  and  to  the  extent  any  Annual  Option  Awards  are  not  thereby  exercisable,  they  shall  be
forfeited as of the date of such cessation of services.

1

Equity Award Terms

Capitalized  terms  used  in  this  Policy  and  not  otherwise  defined  shall  have  the  meanings  given  to  them  in  the  Plan,  or  any
successor equity compensation plan under which Directors receive awards (the “Plan”). Any Options granted under this Policy
shall be granted under and pursuant to the Plan. Any Options issued in accordance with the terms of this Policy shall have a term
of  ten  years  and  shall  be  exercisable  through  the  date  that  is  12  months  following  the  date  the  Director  ceases  to  serve  as  a
Director unless otherwise provided in the Plan. The Board, in its sole discretion and in recognition for meritorious service, may
elect to vest up to 100% of a Director’s unvested equity awards upon retirement.

Expense Reimbursement

The compensation described in this Policy is in addition to reimbursement of all reasonable out-of-pocket expenses incurred by
Directors in attending meetings of the Board.

Employee Directors

An employee of the Company who serves as a director on the Board or on the board of directors of a Company subsidiary shall
not receive any additional compensation for such service.

Section 409A

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
This Policy is intended to comply with Code Section 409A to the extent subject thereto, and, accordingly, to the maximum extent
permitted, the Policy shall be interpreted and administered to be in compliance therewith.

2

 
 
 
Subsidiaries of the Registrant

EXHIBIT 21.1

ENDRA Life Sciences Canada Inc. is a corporation formed under the laws of Ontario, Canada in July 2017 and is wholly owned by the Company.
ENDRA Life Sciences Holding B.V. was organized under the laws of The Netherlands on July 27, 2020 and is wholly owned by the Company.
ENDRA Life Sciences Ltd. was organized under the laws of the United Kingdom on August 5, 2020 and is wholly owned by ENDRA Life Sciences
Holding B.V.
ENDRA Life Sciences B.V. was organized under the laws of The Netherlands on August 11, 2020 and is wholly owned by ENDRA Life Sciences Holding
B.V.
ENDRA Life Sciences GmbH was organized under the laws of Germany on September 9, 2020 and is wholly owned by ENDRA Life Sciences Holding
B.V.
ENDRA Life Sciences S.A.R.L. was organized under the laws of France on January 26, 2021 and is wholly owned by ENDRA Life Sciences Holding B.V.

 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (File Nos. 333-235883, 333-233466, 333-226785 and 333-
254711) of our report dated March 16, 2023 on the consolidated financial statements of ENDRA Life Sciences Inc. and its subsidiaries, appearing in this
Annual  Report  on  Form  10-K  of  ENDRA  Life  Sciences  Inc.  for  the  year  ended  December  31,  2022.    Our  report  includes  an  explanatory  paragraph
expressing substantial doubt regarding the Company’s ability to continue as a going concern. 

EXHIBIT 23.1

/s/ RBSM LLP

New York, New York
March 16, 2023

 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (File Nos. 333-233178, 333-218894, 333-237415, 333-
254713 and 333-263992) of our report dated March 16, 2023 on the consolidated financial statements of ENDRA Life Sciences Inc. and its subsidiaries,
appearing in this Annual Report on Form 10-K of ENDRA Life Sciences Inc. for the year ended December 31, 2022.  Our report includes an explanatory
paragraph expressing substantial doubt regarding the Company’s ability to continue as a going concern. 

EXHIBIT 23.2

/s/ RBSM LLP

New York, New York
March 16, 2023

 
 
 
 
 
 
 
 
CERTIFICATION OF THE PRINCIPAL EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.1

I, Francois Michelon, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of ENDRA Life Sciences Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

a)

b)

c)

d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

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

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

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

5.

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

a)

b)

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

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal
control over financial reporting.

Date: March 16, 2023

/s/ Francois Michelon
Name: Francois Michelon
Title: Chief Executive Officer

 
 
  
  
  
 
 
 
  
 
 
  
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
CERTIFICATION OF THE PRINCIPAL FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 31.2

I, Irina Pestrikova, certify that:

1.

2.

3.

4.

I have reviewed this Annual Report on Form 10-K of ENDRA Life Sciences Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

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

a)

b)

c)

d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to
ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those
entities, particularly during the period in which this report is being prepared;

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

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

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

5.

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

a)

b)

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

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal
control over financial reporting.

Date: March 16, 2023

/s/ Irina Pestrikova
Name: Irina Pestrikova
Title: Senior Director, Finance
(Principal Financial Officer and Principal Accounting
Officer)

 
 
  
  
  
 
 
 
  
 
 
  
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.1

In connection with the Annual Report on Form 10-K of ENDRA Life Sciences Inc. (the “Company”) for the year ended December 31, 2022 as filed with
the Securities and Exchange Commission on the date hereof (the “Report”), we, Francois Michelon, Chief Executive Officer of the Company, and Irina
Pestrikova, Senior Director, Finance of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of
2002, to our knowledge that:

(1)

The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)

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

A signed original of this written statement required by Section 906 has been provided to ENDRA Life Sciences Inc. and will be retained by ENDRA Life
Sciences Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

/s/ Francois Michelon
Name: Francois Michelon
Title: Chief Executive Officer

(Principal Executive Officer)

Date: March 16, 2023

/s/ Irina Pestrikova
Name: Irina Pestrikova
Title: Senior Director, Finance
(Principal Financial Officer and Principal Accounting
Officer)
Date: March 16, 2023