Quarterlytics / Technology / Software - Application / Duos Technologies Group, Inc.

Duos Technologies Group, Inc.

duot · NASDAQ Technology
Claim this profile
Ticker duot
Exchange NASDAQ
Sector Technology
Industry Software - Application
Employees 79
← All annual reports
FY2022 Annual Report · Duos Technologies Group, Inc.
Sign in to download
Loading PDF…
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
———————
FORM 10-K
———————

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

for the fiscal year ended December 31, 2022

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

For the transition period from: _____________ to _____________

Commission file number: 000-55497
———————
DUOS TECHNOLOGIES GROUP, INC.
(Exact name of registrant as specified in its charter)
———————

Florida
(State or Other Jurisdiction of Incorporation)

65-0493217
(I.R.S. Employer Identification No.)

7660 Centurion Parkway, Suite 100
Jacksonville, Florida 32256
(Address of Principal Executive Offices)

(904) 296-2807
(Registrant’s telephone number, including area code)

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

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

Trading Symbol(s)
DUOT

Name of each exchange on which registered
The NASDAQ Capital Market

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

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

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

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 Regulation S-T (§232.405
of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒   No ☐

Indicate  by  check  mark  whether  the  registrant  is  a  large  accelerated  filer,  an  accelerated  filer,  a  non-accelerated  filer,  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 ☒
Emerging growth company ☐ 

Accelerated filer ☐
Smaller reporting 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 from that prepared or issued its audit report: ☐

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

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

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

The aggregate market value of the registrant’s voting and non-voting common equity held by non-affiliates computed by reference to the average bid and asked price of such
common  equity  on  June  30,  2022,  was  $36,835,577. As  of  March  28,  2023,  the  registrant  has  one  class  of  common  equity,  and  the  number  of  shares  outstanding  of  such
common equity is 7,156,876.

Documents Incorporated by Reference: None.

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
DUOS TECHNOLOGIES GROUP INC.
2022 FORM 10-K ANNUAL REPORT

TABLE OF CONTENTS

PART I

PART II

Item 1.

Business

Item 1A.

Risk Factors

Item 1B.

Unresolved Staff Comments

Properties

Legal Proceedings

Mine Safety Disclosures

Item 2.

Item 3.

Item 4.

Item 5.

Item 6.

Item 7.

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

[Reserved]

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

Item 7A.

Quantitative and Qualitative Disclosures About Market Risk

Item 8.

Item 9.

Financial Statements and Supplementary Data

Changes In and Disagreements With Accountants on Accounting and Financial Disclosure

Item 9A.

Controls and Procedures

Item 9B.

Other Information

Item 9C.

Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

PART III

Item 10.

Directors, Executive Officers and Corporate Governance

Item 11.

Executive Compensation

Item 12.

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

Item 13.

Certain Relationships and Related Transactions, and Director Independence

Item 14.

Principal Accountant Fees and Services

Item 15.

Exhibit and Financial Statement Schedules

Item 16.

Form 10-K Summary

SIGNATURES

PART IV

i 

PAGE

1

8

15

15

15

15

16

18

19

27

28

28

28

28

28

29

35

38

42

43

44

46

47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FORWARD-LOOKING STATEMENTS

The following discussion should be read in conjunction with the financial statements and related notes contained elsewhere in this Form 10-K. Certain statements made in this
discussion  are  “forward-looking  statements”  within  the  meaning  of  Section  27A  of  the  Securities Act  of  1933,  as  amended  (the  “Securities Act”)  and  Section  21E  of  the
Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements can be identified by terminology such as “may”, “will”, “should”, “expects”,
“intends”,  “anticipates”,  “believes”,  “estimates”,  “predicts”,  or  “continue”  or  the  negative  of  these  terms  or  other  comparable  terminology  and  include,  without  limitation,
statements  below  regarding  our  business  plans,  the  ability  to  raise  working  capital  and  expectations  as  to  market  acceptance  of  our  products.  Forward-looking  statements
involve  risks  and  uncertainties  and  there  are  important  factors  that  could  cause  actual  results  to  differ  materially  from  those  expressed  or  implied  by  these  forward-looking
statements. These factors include, but are not limited to, our ability to continue as a going concern, our ability to generate sufficient cash to continue and expand operations, the
competitive environment generally and in our specific market areas, changes in technology, the availability of and the terms of financing, changes in costs and availability of
goods and services, economic conditions in general and in our specific market areas, changes in federal, state and/or local government laws and regulations potentially affecting
the use of our technology, changes in operating strategy or development plans and the ability to attract and retain qualified personnel. Although we believe that expectations
reflected in the forward-looking statements are reasonable, we cannot guarantee future results, performance or achievements. Indeed, it is likely that some of our assumptions
may  prove  to  be  incorrect.  Our  actual  results  and  financial  position  may  vary  from  those  projected  or  implied  in  the  forward-looking  statements  and  the  variances  may  be
material. Moreover, we do not assume responsibility for the accuracy and completeness of these forward-looking statements. The Company is under no duty to update any
forward-looking statements after the date of this report, except as may be required by law.

ii 

 
 
 
 
 
Item 1. Business.

Our Corporate History

PART I

Information  Systems  Associates,  Inc.  (“ISA”)  was  incorporated  in  Florida  on  May  31,  1994.  Our  original  business  operations  consisted  of  consulting  services  for  asset
management  of  large  corporate  data  centers  and  the  development  and  licensing  of  information  technology  (“IT”)  asset  management  software.  In  late  2014,  ISA  entered
negotiations with Duos Technologies, Inc. (“duostech™”) for the purposes of executing a merger between the two organizations (also known as a “reverse triangular merger”).
Incorporated under the laws of Florida on November 30, 1990, duostech™ operated in various industry segments, specializing in the design, development and deployment of
proprietary technology applications and turn-key engineered systems. This transaction was completed on April 1, 2015, whereby duostech™ became a wholly owned subsidiary
of  ISA.  After  the  merger  was  completed,  ISA  changed  its  corporate  name  to  Duos  Technologies  Group,  Inc.  (together  with  its  subsidiaries,  “Duos,”  “we,”  “us”  or  the
“Company”).  The  Company,  based  in  Jacksonville,  Florida,  oversees  its  wholly  owned  subsidiary,  duostech™  and  employs  approximately  75  people  and  is  a  technology
company which designs, develops, deploys and operates intelligent technology solutions with a focus on software applications and artificial intelligence (“AI”). The company
has a strong portfolio of intellectual property. The Company’s headquarters are located at 7660 Centurion Parkway, Suite 100, Jacksonville, Florida 32256 and main telephone
number is (904) 296-2807.

Overview

The Company, operating under its brand name  duostech, develops and deploys technology systems with focus on inspecting and evaluating moving vehicles. Its technology
focus  is  within  the  Vision  Technology  market  sector  and,  more  specifically,  the  Machine  Vision  subsector.  Machine  Vision  companies  provide  imaging-based  automatic
inspection  and  analysis  for  process  control  for  industry  with  potential  expansion  into  other  markets.  Duos  has  developed  key  technologies  over  the  past  several  years  in
software,  industry  specific  hardware  and  artificial  intelligence  and  has  demonstrated  industrial  strength  usability  of  its  systems  supporting  rail,  logistics  and  intermodal
businesses  that  streamline  operations,  improve  safety  and  reduce  costs.  Our  team  includes  engineering  subject  matter  expertise  in  hardware,  software,  and  information
technology as well as industry specific applications of artificial intelligence also referred to as Expert Artificial Intelligence. We also have specific industry experts on staff and
as consultants in the rail industry.

Duos is currently developing industry solutions for its target markets which will address rail, trucking, aviation and other vehicle-based processes. Duos’ initial offering, the
Railcar Inspection Portal (RIP), provides both freight and transit railroad customers and select government agencies the ability to conduct fully automated railcar inspections of
trains while they are moving at full speed. The RIP utilizes a variety of sophisticated optical, laser and speed sensors to scan each passing railcar to create a high-resolution
image-set  of  the  top,  sides  and  undercarriage. These  images  are  then  processed  with  our  edge  data  center  using  artificial  intelligence  (AI)  algorithms  to  identify  safety  and
security defects on each railcar. The algorithms are developed in conjunction with industrial application experts, in this case resident Railcar Mechanical Engineers, to provide
specific guidance in the analysis (“human in the loop”). Within minutes of the railcar passing through the RIP, a detailed report is sent to the customer where they are able to
action  identified  issues.  This  solution  has  the  potential  to  transform  the  railroad  industry  by  increasing  safety,  improving  efficiency  and  reducing  costs.  The  Company  has
already  deployed  this  system  with  several  Class  1  railroads  and  anticipates  an  increased  demand  from  transit  and  other  railroad  customers  along  with  selected  government
agencies that operate and/or manage rail traffic. The Company has deployed RIPs in Canada, Mexico and the United States and anticipates expanding this solution into Europe,
Asia and the Middle East in coming years.

The  Company  has  also  developed  the Automated  Logistics  Information  System  (ALIS)  which  automates  gatehouse  operations  where  transport  trucks  enter  and  exit  large
logistics  and  intermodal  facilities.  This  solution  incorporates  a  similar  set  of  sensors,  data  processing  and  artificial  intelligence  to  streamline  the  customer’s  logistics
transactions and tracking and can also automate the security and safety inspection if called for. The Company has already deployed this system with one large North American
retailer and anticipates increased demand from other large retailers, railroad intermodal operators and select government agencies that manage logistics and border crossing
points. The Company is evaluating other solutions for moving vehicles including aircraft, which could provide similar benefits in terms of safety and efficiency for required
inspections as part of an operations process.

1 

 
 
 
 
 
 
 
We have developed two proprietary solutions that operate our software and artificial intelligence. centraco® is an Enterprise Information Management Software platform that
consolidates data and events from multiple sources into a unified and distributive user interface. Customized to the end user’s Concept of Operations (CONOPS), it provides
improved situational awareness and data visualization for operational objectives compared to traditional manual inspections. truevue360™ is our fully integrated platform that
we  utilize  to  develop  and  deploy Artificial  Intelligence  (AI)  algorithms,  including  Machine  Learning,  Computer Vision,  Object  Detection  and  Deep  Neural  Network-based
processing for real-time applications.

These same Artificial Intelligence applications have begun to open up other opportunities for the Company to provide revenue producing solutions with potentially high market
adoption.

In 2021, the Company ended support of its IT Asset Management (ITAM) solution which cataloged results for data center asset inventory and audit services. We are currently
evaluating using our current operations experience within “edge data centers” (as deployed for our Railcar Inspection Portal) to drive additional revenues within other markets
requiring this type of solution although no specific offering has been developed at this time.

In the last quarter of 2022, the Company elected not to renew a support contract for its Integrated Correctional Automation System (iCAS) for one customer. The Company is
currently looking to sell the assets related to that business but due to the limited nature of this business, any impact is not expected to be material.

The year 2022 ushered in a new phase in the Company’s development. Although we continue to see an extension of challenges faced in 2021, we also see positive changes and
opportunities for our business that will be discussed in greater detail later in this report. They include:

·

·

·

Introducing a new “subscription” based offering for access to data and images by a much broader target market including Class 1 railroads, railcar owners and lessors,
short line railroads.

Owning and operating a network of RIPs with multiple subscribers outside of the Company’s traditional customer base.

Selling customized RIPs to Class 1, Short-line and other industrial companies where specialized applications or routes demand a bespoke solution.

duostech™

Railcar Inspection Portal (rip®)

Federal regulations require each railcar/train to be inspected for mechanical defects prior to leaving a rail yard. Founded in 1934, the Association of American Railroads (AAR)
is  responsible  for  setting  the  standards  for  the  safety  and  productivity  of  the  U.S./North  American  freight  rail  industry,  and  by  extension,  has  established  the  inspection
parameters  for  the  rail  industry’s  rolling  stock. Also  known  as  the  “Why  Made”  codes,  the AAR  established  approximately  110  inspection  points  under  its  guidelines  for
mechanical inspections.

Under current practice, inspections are conducted manually, a very labor intensive and inefficient process that only covers a select number of inspection points and can take
several  hours  per  train. We  believe  our  Railcar  Inspection  Portal  has  the  potential  to  reduce  this  inspection  to  minutes  while  the  train  is  moving  at  speed  improving  safety,
reducing dwell time and optimizing maintenance.

2 

 
 
 
 
 
 
 
 
  
  
 
 
 
Our system combines high-definition image and data capture technologies with our AI-based analytics applications that are typically installed on active tracks located between
two rail yards. We inspect railcars traveling through our inspection portal at speeds of up to 70 mph and report mechanical anomalies detected by our system to the inbound
train yard, well ahead of the train entering the yard.

Currently, three Class 1 railroads and several transit and international railroads use our rip® technology with one of those railroads broadly deploying the technology across its
network.

The Company continues to expand its detection capabilities through the development and integration of additional sensor technologies to include laser, infrared, thermal, sound
and x-ray to process AI-based analytics of inspection points. As of early 2023, the Company has a high-reliability catalog of over 30 artificial intelligence algorithms which can
be integrated into the RIP to enhance mechanical anomalies detections. These detections support railroads in the active maintenance and overall safety of their railcar fleet and
networks.

Markets

We believe the opportunity for our Railcar Inspection Portal business is substantial and continues to be our number one priority. We are currently engaged with the RIP solution
with three of seven Class 1 railroad operators with 13 systems already deployed across the North American rail network. Because of our early leadership position, we have been
able to accumulate experience and intellectual property that we believe would be time consuming and expensive for a new competitor to replicate. Furthermore, we believe we
have the ability to upgrade and scale our solutions with additional technologies in the future. We believe that the current market for our technologies is substantial. At the same
time, we recognize that the technology life cycle is fast and evolving. Potential competitors could move into this sector, and it is possible that some Class 1 railroads could
develop their own solutions that limit our total addressable market.

In late 2022, the Company announced it will pursue a subscription platform for the Railcar Inspection Portals (“RIPs”). Under this new model, the Company will build, own
and operate its RIP product and offer the data access for each portal to potential customers. This expansion of the RIP offering would potentially open up the addressable market
to other railroads, railcar owners, and car lessors. This shift increases the pool of potential customers by lowering the entry point for the RIP and would reshape the Company’s
working capital needs to invest in the construction of a RIP ahead of customer revenue inflows. The Company continues to explore this expansion on the long-term effects it
may have on future cash flows.

Another market we are pursuing as our second priority is using our Automated Logistics and Information Systems solution (alis™). Potential customers include commercial
retail logistics and intermodal operators, Class 1 rail intermodal operators that are moving large amounts of automobiles, and U.S. Government agencies such as the Department
of Defense and the Department of Homeland Security. Today, we currently have 20 production systems in use, but we believe the greenfield opportunity here to be substantial.
We have identified over 900 lanes of traffic within nearly 300 facilities as potential business opportunities in the near-term.

Currently, we are focused on the North American market, but plan to expand globally in the future with interest from Europe, Asia and the Middle East.

Patents and Trademarks

The Company holds a number of patents and trademarks for our technology solutions. We protect our intellectual property rights by relying on federal, state, and common law
rights, as well as contractual restrictions. We control access to our proprietary technology by entering into confidentiality and invention assignment agreements with all of our
employees and contractors, and confidentiality agreements with third parties. We also actively engage in monitoring activities with respect to infringing uses of our intellectual
property by third parties.

3 

 
 
 
 
 
 
 
 
 
 
 
Specific Areas of Competition

One of our primary commercial goals is to develop innovative technology solutions and target potential “greenfield” market spaces in order to maximize our business footprint
and give us the ability to help define the market parameters for the future.

Other companies that participate in the visual and optical (laser) based railcar inspection systems market include Wabtec (Beena Vision), KLD Labs, WID, IEM, and Camlin
Rail. Some Class 1 railroads have stated that they are developing “in-house” solutions. We believe that Duos has a significant competitive advantage in that we have multiple
years of deployment experience, have access to millions of images where our RIP has performed scans with AI analysis and in-house industry expertise to train our systems and
make identification of common problems more automated.

Our Automated Logistics Information System (ALIS) also represents an opportunity to expand into a mature market that we believe has a significant technology gap.  While
most facilities, such as distribution centers, that process commercial trucks in and out have sophisticated software management applications for logistics control, they have most
often not implemented an advanced gatehouse automation solution. Historically, this category was referred to as “Automated Gate Systems” or AGS.  The purpose of AGS
technology is to streamline entry in to and exit out of facilities.  The marketplace for this was mostly seaports and intermodal transfer facilities and was relatively expensive
technology to deploy. 

Our Growth Strategy

Vision

The Company designs, develops, deploys and operates intelligent technology solutions for inspecting and evaluating moving objects. Its technology application focus is within
the rail and intermodal markets which offers imaging-based automatic inspection and analysis for process control for industry with potential expansion into other markets.

Objectives

·

·

·

·

·

·

·

Improve our operational and technical execution, customer satisfaction and implementation speed.

Expand Rail Inspection Portal and Automated Logistics Information System with current and future customers in Rail, Logistics and U.S. Government sectors.

Offer both CAPEX (one-time sale) and Subscription pricing models that seek to increase recurring revenue and improve profitability.

Form strategic partnerships that improve market access and credibility.

Improve policy, processes, and toolsets to become a viable platform for internal growth and for mergers and acquisitions.

Thoughtfully execute mergers and acquisitions to expand offerings and/or capabilities.

Promote a performance-based work force where employees enjoy their work and are incentivized to excel and innovate.

4 

 
 
 
 
 
 
 
 
 
 
Organic Growth

Our  organic  growth  strategy  is  to  continue  our  focus  and  prioritization  in  the  rail,  logistics  and  intermodal  market  space.  In  this  regard,  the  Company  has  made  significant
changes in the senior management team to include a new Chief Executive Officer, who joined the Company in 2022 and has years of experience successfully leading start-up
and turn-around companies. In addition, a key account executive from one of duos’ competitors has joined the executive team during late 2022 as the Senior Vice President of
Sales & Marketing to support the continued revenue growth of the business and brings with him over 20 years of sales experience focused in the rail market. In 2021, the
Company also hired a new Chief Technology Officer bringing 25 years of experience in designing and delivering on value driven technologies. Our new CTO has already led
the  team  through  instrumental  changes  to  its  approach  to  software  and  artificial  intelligence  development.  The  team  also  saw  a  change  in  CFO  in  late  2022  who  brings
significant experience in growth for asset-intensive businesses which aligns with the subscription format the Company will expand into.

The  new  leadership  team’s  focus  is  to  improve  operational  and  technical  execution  which  will  in  turn  enable  the  commercial  side  of  the  business  to  expand  RIP  and ALIS
delivery into existing customers. Even though supply chain issues are expected to continue through 2023, the Company’s primary customers have indicated readiness to order
more equipment and services based upon the Company’s current performance and the new subscription offerings expands the universe of potential customers.

Additionally, the CEO has directed that the Company make continual engineering and software upgrades to the RIP to meet anticipated Federal Railroad Association (FRA) and
Association of American Railroad (AAR) standards.

Manufacturing and Assembly

The Company designs and develops technology solutions using a combination of in-house fabrication, commercial off-the-shelf technology, and outsourced manufacturing. On-
site installations are performed using a combination of in-house project managers and engineers and using third-party sub-contractors as needed. Throughout the process of
design, develop, deploy and operate, the Company maintains responsibility for all aspects. Our internal manufacturing operations consist primarily of materials procurement,
assembly, testing and quality control by our engineers. If not manufactured internally, we use third-party manufacturing partners to produce our hardware related components
and hardware products and we most often complete final assembly, testing and quality control processes for these components and products. Our manufacturing processes are
based  on  standardization  of  components  across  product  types,  centralization  of  assembly  and  distribution  centers,  and  a  “build-to-order”  methodology  in  which  products
generally are built only after customers have placed firm orders. For most of our hardware products, we have existing alternate sources of supply.

For 2023 and possibly beyond, we expect to face significant challenges with macro-economic impacts, specifically inflation and supply chain disruption. Although these started
to be identified in late 2021, we believe they continue to manifest themselves in ways that could challenge our business growth in the future. Specifically, the ability to source
key components and certain implementation services will dictate just how quickly the Company can meet desired installation deadlines. In the industries in which we operate,
the time from concept to contract can be substantial. Although we are now adapting to these challenges, previous bids that have been submitted could be challenging to execute
within  the  financial  framework  and  execution  times  originally  envisaged.  We  continue  to  have  dialogue  with  our  customers  regarding  potential  price  increases  and
implementation delays, but we may suffer some economic impacts as a result of this. Revenue recognition could be delayed as a result of these factors and profitability could be
impacted due to higher costs for materials and other services. The Company will continue to monitor the situation and update shareholders as the situation unfolds.

Research and Development

The Company’s R&D and software development teams design and develop all systems and software applications with a combination of full-time in-house software engineers
and  outside  contractors.  Internal  development  allows  us  to  maintain  technical  control  over  the  design  and  development  of  our  products.  Rapid  technological  advances  in
hardware and software development, evolving standards in computer hardware and software technology, and changing customer requirements characterize the markets in which
we compete. We plan to continue to dedicate significant resources to research and development efforts, including software development, to maintain and improve our current
product and services offerings.

5 

 
 
 
 
 
 
 
 
 
 
Government Regulations

The  Company  has  worked  with  various  agencies  of  the  federal  government  for  more  than  10-years  including  the  Department  of  Homeland  Security  (“DHS”).  When  our
solutions  have  been  deployed  into  these  agencies,  they  meet  specific  requirements  for  certification,  safety  and  security  that  are  stipulated  in  requirements  and  contract
documents.  The  Company  is  currently  competing  for  other  government  related  work  and  strictly  follows  the  rules  and  regulations  outlined  in  the  Federal  Acquisition
Regulations.

The Company’s primary customers are all governed by regulations related to the safe and effective transportation of goods, primarily by rail, but in future scenarios by air, road
and  sea.  While  changes  in  the  regulatory  environment  could  impact  the  Company  in  future  years,  we  believe  any  changes  will  be  overall  positive  for  the  Company.  We
continuously review potential changes in the regulatory environment and maintain contact with key personnel at certain agencies including the Federal Railroad Administration
(FRA), the Transportation Safety Agency (TSA) as well as the DHS previously mentioned. We expect to develop similar relationships with governmental agencies in target
market both in the US and internationally. At this time, we believe our offerings are complementary to the current and evolving standards and that we will adapt to any new
regulations as they are promulgated.

Employees

We have a current staff of 75 employees, of which 67 are full-time, the majority of which work in the Jacksonville area, none of which are subject to a collective bargaining
agreement. We have not experienced any work stoppages and we consider our relationship with our employees to be good.

Item 1A. Risk Factors.

Risks Related to Our Company and Business

The  nature  of  the  technology  management  platforms  utilized  by  us  are  complex  and  highly  integrated,  and  if  we  fail  to  successfully  manage  releases  or  integrate  new
solutions, it could harm our revenues, operating income, and reputation.

The technology platforms developed and designed by us accommodate integrated applications that include our own developed technology and third-party technology, thereby
substantially increasing their functionality.

Due to this complexity and the condensed development cycles under which we operate, we may experience errors in our software, corruption or loss of our data, or unexpected
performance  issues  from  time  to  time.  For  example,  our  solutions  may  face  interoperability  difficulties  with  software  operating  systems  or  programs  being  used  by  our
customers, or new releases, upgrades, fixes or the integration of acquired technologies may have unanticipated consequences on the operation and performance of our other
solutions.  If  we  encounter  integration  challenges  or  discover  errors  in  our  solutions  late  in  our  development  cycle,  it  may  cause  us  to  delay  our  launch  dates. Any  major
integration or interoperability issues or launch delays could have a material adverse effect on our revenues, operating income and reputation.

6 

 
 
 
 
 
 
 
  
 
 
 
We face risks as a result of the coronavirus (COVID-19 pandemic) lingering effects which could significantly disrupt our research and development, operations, sales, and
financial results.

Our  business  has  been  adversely  impacted  by  the  effects  of  the  COVID-19  pandemic.  In  addition  to  global  macroeconomic  effects,  the  COVID-19  pandemic  and  related
adverse public health developments caused disruption and/or delays to our operations and sales activities. Our third-party manufacturers and our customers were disrupted by
worker  absenteeism,  quarantines  and  restrictions  on  employees’  ability  to  work,  office  and  factory  closures,  disruptions  to  ports  and  other  shipping  infrastructure,  border
closures, or other travel or health-related restrictions. Depending on the magnitude of such effects on our activities or the operations of our third-party manufacturers and third-
party  distributors,  the  supply  of  our  products,  in  some  cases,  continue  to  be  delayed,  which  could  continue  to  adversely  affect  our  business,  operations  and  customer
relationships.  In  addition,  the  pandemic  or  other  disease  outbreak  have  had  and  may  continue  to  have  over  the  longer  term  a  material  adverse  effect  on  the  economies  and
financial markets of many countries, resulting in an economic downturn that will affect demand for our products and services and impact our operating results. There can be no
assurance that any decrease in sales resulting from the pandemic slowdown will be offset by increased sales in subsequent periods. Although the magnitude of the impact of the
COVID-19  outbreak  on  our  business  and  operations  remains  uncertain,  the  continued  spread  of  COVID-19  and  the  related  public  health  measures  and  travel  and  business
restrictions  may  adversely  impact  our  business,  financial  condition,  operating  results  and  cash  flows.  In  addition,  we  have  experienced  and  may  in  the  future  experience
disruptions to our business operations resulting from quarantines, self-isolations, or other restrictions on the ability of our employees to perform their jobs that may impact our
ability to develop and design our products and services in a timely manner or meet required milestones or customer commitments.

We may be adversely affected by the effects of inflation and supply chain disruption

Our business operates in an environment of long bid to contract award cycles. Our customer’s bid requirements are such that firm pricing is expected on much or all of our
proposal and as such we must commit to certain commercial terms and conditions such as pricing. In addition, the Company hires employees and contractors to perform most
(if  not  all)  of  the  work  required  to  complete  a  contract. We  are  beginning  to  experience  the  impacts  of  inflation  upon  previously  forecasted  costs  including  employees  that
require higher salaries, contractors demanding higher prices for jobs and higher costs for materials necessary to complete contracts. While we endeavor to charge additional
costs to our customers, in some cases this may not be possible contractually and as a result our profitability may suffer as a result. Although we anticipate these effects to be
mitigated in the long term, we cannot be assured that this will be possible in all or any instances and as such our revenue, profitability and growth prospects may suffer as a
result of this.

Current  supply  chain  issues  continue  to  extend  deadlines  for  shipment  of  key  components  used  in  our  technology  systems.  The  effect  of  this  may  be  to  delay  revenue
recognition. We have experienced and expect to continue to experience delays to our business operations resulting from lack of materials availability, delays in securing key
components such as video cameras requiring certain computer chips, and other material and personnel shortages that may impact our ability to implement our products and
services in a timely manner or meet required milestones or customer commitments.  In addition, higher costs for travel may adversely impact our business, financial condition,
operating results and cash flows. This has made it necessary for the Company to order certain components prior to receiving a contract to ensure we have key components
available when necessary to satisfy future contract obligations.

Our products and services may fail to keep pace with rapidly changing technology and evolving industry standards.

The  market  in  which  we  operate  is  characterized  by  rapid,  and  sometimes  disruptive,  technological  developments,  evolving  industry  standards,  frequent  new  product
introductions  and  enhancements  and  changes  in  customer  requirements.  In  addition,  both  traditional  and  new  competitors  are  investing  heavily  in  our  market  areas  and
competing  for  customers. As  next-generation  video  analytics  technology  continues  to  evolve,  we  must  keep  pace  in  order  to  maintain  or  expand  our  market  position.  We
continue to introduce new product offerings focused on automating mechanical and security inspections in the rail, logistics, intermodal and government sectors as potential
revenue drivers. If we are not able to successfully add staff resources with sufficient technical skills to develop and bring these new products to market in a timely manner,
achieve  market  acceptance  of  our  products  and  services  or  identify  new  market  opportunities  for  our  products  and  services,  our  business  and  results  of  operations  may  be
materially and adversely affected.

The market opportunity for our products and services may not develop in the ways that we anticipate.

The  demand  for  our  products  and  services  could  change  quickly  and  in  ways  that  we  may  not  anticipate.  Our  operating  results  may  be  adversely  affected  if  the  market
opportunity for our products and services does not develop in the ways that we anticipate or if other technologies become more accepted or standard in our industry or disrupt
our technology platforms.

7 

 
 
 
 
 
 
 
 
 
 
Our revenues are dependent on general economic conditions and the willingness of enterprises to invest in technology.

We believe that operators in the business sectors we are focused on continue to be cautious about sustained economic growth and seek to maintain or improve profitability
through cost control and constrained spending. While our core technologies are designed to address cost reduction, other factors may cause companies to delay or cancel capital
projects, including the implementation of our products and services. In addition, the business sectors in which we are focused are under financial pressure to reduce capital
investment  which  may  make  it  more  difficult  for  us  to  close  large  contracts  in  the  immediate  future.  We  believe  there  is  a  growing  market  trend  toward  more  customers
exploring  operating  expense  models  as  opposed  to  capital  expense  models  for  procuring  technology.  We  believe  the  market  trend  toward  operating  expense  models  will
continue as customers seek ways of reducing their overhead and other costs. All of the foregoing may result in continued pressure on our ability to increase our revenue and
may  potentially  create  competitive  pricing  pressures  and  price  erosion.  If  these  or  other  conditions  limit  our  ability  to  grow  revenue  or  cause  our  revenue  to  decline  our
operating results may be materially and adversely affected.

Our working capital profile may shift over time to require additional investment.

Historically, the Company has leveraged significant milestone payments at a contract onset to fund the purchase of required materials. Expansion into a subscription format
would allow the Company to potentially transact faster and more routinely with a larger customer base than it has previously had. In certain instances where the Company
would  build,  own  and  operate  its  own  assets,  it  may  require  a  different  working  capital  and  capitalization  strategy  whereby  the  Company  will  be  required  to  make  upfront
investments without significant customer milestone payments to offset the investment. The Company believes that this presents a short-term capital risk but will, long-term,
improve the overall performance of the business.

Some of our competitors are larger and have greater financial and other resources than we do.

Some of our product offerings compete and will compete with other similar products from our competitors. These competitive products could be marketed by well-established,
successful  companies  that  possess  greater  financial,  marketing,  distributional,  personnel  and  other  resources  than  we  possess.  In  certain  instances,  competitors  with  greater
financial resources also may be able to enter a market in direct competition with us offering attractive marketing tools to encourage the sale of products that compete with our
products or present cost features that our target end users may find attractive.

We have a history of losses and our growth plans may lead to additional losses and negative operating cash flows in the future.

Our accumulated deficit was approximately $52 million as of December 31, 2022. Our operating losses may continue as we continue to expend resources to further develop and
enhance  our  technology  offering,  to  complete  prototyping  for  proof-of-concept,  obtain  regulatory  clearances  or  approvals  as  required,  expand  our  business  development
activities  and  finance  capabilities  and  conduct  further  research  and  development. We  also  expect  to  experience  negative  cash  flow  in  the  short-term  until  our  revenues  and
margins increase at a rate greater than our expenses, which may not occur.

We may be unable to protect our intellectual property, which could impair our competitive advantage, reduce our revenue, and increase our costs.

Our success and ability to compete depend in part on our ability to maintain the proprietary aspects of our technologies and products. We rely on a combination of trade secrets,
patents, copyrights, trademarks, confidentiality agreements, and other contractual provisions to protect our intellectual property, but these measures may provide only limited
protection. We customarily enter into written confidentiality and non-disclosure agreements with our employees, consultants, customers, manufacturers, and other recipients of
information about our technologies and products and assignment of invention agreements with our employees and consultants. We may not always be able to enforce these
agreements and may fail to enter into any such agreement in every instance when appropriate. We license from third-parties certain technology used in and for our products.
These third-party licenses are granted with restrictions; therefore, such third-party technology may not remain available to us on terms beneficial to us. Our failure to enforce
and protect our intellectual property rights or obtain from third parties the right to use necessary technology could have a material adverse effect on our business, operating
results, and financial condition. In addition, the laws of some foreign countries do not protect proprietary rights as fully as do the laws of the United States.

Patents may not be issued from the patent applications that we have filed or may file in the future. Our issued patents may be challenged, invalidated, or circumvented, and
claims of our patents may not be of sufficient scope or strength, or issued in the proper geographic regions, to provide meaningful protection or any commercial advantage. We
have registered certain of our trademarks in the United States and other countries. We cannot assure you that we will obtain registrations of principal or other trademarks in key
markets in the future. Failure to obtain registrations could compromise our ability to protect fully our trademarks and brands and could increase the risk of challenge from third
parties to our use of our trademarks and brands.

8 

 
 
 
 
 
 
 
 
 
 
 
 
We may be required to incur substantial expenses and divert management attention and resources in defending intellectual property litigation against us.

We cannot be certain that our technologies and products do not and will not infringe on issued patents or other proprietary rights of others. While we are not currently subject to
any infringement claim, any future claim, with or without merit, could result in significant litigation costs and diversion of resources, including the attention of management,
and could require us to enter into royalty and licensing agreements, any of which could have a material adverse effect on our business. We may not be able to obtain such
licenses on commercially reasonable terms, if at all, or the terms of any offered licenses may be unacceptable to us. If forced to cease using such technology, we may be unable
to develop or obtain alternate technology. Accordingly, an adverse determination in a judicial or administrative proceeding, or failure to obtain necessary licenses, could prevent
us from manufacturing, using, or selling certain of our products, which could have a material adverse effect on our business, operating results, and financial condition.

Furthermore, parties making such claims could secure a judgment awarding substantial damages, as well as injunctive or other equitable relief, which could effectively block
our  ability  to  make,  use,  or  sell  our  products  in  the  United  States  or  abroad.  Such  a  judgment  could  have  a  material  adverse  effect  on  our  business,  operating  results,  and
financial condition. In addition, we are obligated under certain agreements to indemnify the other party in connection with infringement by us of the proprietary rights of third
parties. In the event that we are required to indemnify parties under these agreements, it could have a material adverse effect on our business, financial condition, and results of
operations.

We may incur substantial expenses and divert management resources in prosecuting others for their unauthorized use of our intellectual property rights.

Other companies, including our competitors, may develop technologies that are similar or superior to our technologies, duplicate our technologies, or design around our patents,
and may have or obtain patents or other proprietary rights that would prevent, limit, or interfere with our ability to make, use, or sell our products. Although we do not have
operations outside North America at this time, we may compete for contracts in other countries in the future. Effective intellectual property protection may be unavailable, or
limited, in some foreign countries in which we may do business, such as China. Unauthorized parties may attempt to copy or otherwise use aspects of our technologies and
products that we regard as proprietary. Our means of protecting our proprietary rights in the United States or abroad may not be adequate or competitors may independently
develop similar technologies. If our intellectual property protection is insufficient to protect our intellectual property rights, we could face increased competition in the market
for our technologies and products.

Should any of our competitors file patent applications or obtain patents that claim inventions also claimed by us, we may choose to participate in an interference proceeding to
determine the right to a patent for these inventions, because our business would be harmed if we fail to enforce and protect our intellectual property rights. Even if the outcome
is favorable, this proceeding could result in substantial cost to us and disrupt our business.

In the future, we also may need to file lawsuits to enforce our intellectual property rights, to protect our trade secrets, or to determine the validity and scope of the proprietary
rights of others. This litigation, whether successful or unsuccessful, could result in substantial costs and diversion of resources, which could have a material adverse effect on
our business, financial condition, and results of operations.

9 

 
 
 
 
 
 
 
 
If  we  are  unable  to  apply  technology  effectively  in  driving  value  for  our  clients  through  technology-based  solutions  or  gain  internal  efficiencies  and  effective  internal
controls through the application of technology and related tools, our operating results, client relationships, growth and compliance programs could be adversely affected.

Our future success depends, in part, on our ability to anticipate and respond effectively to the threat and opportunity presented by new technology disruption and developments.
These may include new software applications or related services based on artificial intelligence, machine learning, or robotics. We may be exposed to competitive risks related
to the adoption and application of new technologies by established market participants or new entrants, start-up companies and others. These new entrants are focused on using
technology  and  innovation,  including  artificial  intelligence,  to  simplify  and  improve  the  client  experience,  increase  efficiencies,  alter  business  models  and  effect  other
potentially disruptive changes in the industries in which we operate. We must also develop and implement technology solutions and technical expertise among our employees
that anticipate and keep pace with rapid and continuing changes in technology, industry standards, client preferences and internal control standards. We may not be successful in
anticipating or responding to these developments on a timely and cost-effective basis and our ideas may not be accepted in the marketplace. Additionally, the effort to gain
technological  expertise  and  develop  new  technologies  in  our  business  requires  us  to  incur  significant  expenses.  If  we  cannot  offer  new  technologies  as  quickly  as  our
competitors, or if our competitors develop more cost-effective technologies or product offerings, we could experience a material adverse effect on our operating results, client
relationships, growth and compliance programs.

We are dependent on information technology networks and systems to securely process, transmit and store electronic information and to communicate among our locations
around North America and with our people, clients, partners and vendors. As the breadth and complexity of this infrastructure continues to grow, including as a result of the use
of mobile technologies, social media and cloud-based services, the risk of security breaches and cyberattacks increases. Such breaches could lead to shutdowns or disruptions of
or damage to our systems and those of our clients, alliance partners and vendors, and unauthorized disclosure of sensitive or confidential information, including personal data.
In the past, we have experienced data security breaches resulting from unauthorized access to our and our service providers’ systems, which to date have not had a material
impact on our operations, however, there is no assurance that such impacts will not be material in the future.

In providing services and solutions to clients, we may be required to manage, utilize and store sensitive or confidential client data, possibly including personal data, and we
anticipate these activities to increase, including through the use of artificial intelligence, the internet of things and analytics. Unauthorized disclosure of sensitive or confidential
client data, whether through systems failure, employee negligence, fraud, misappropriation, or other intentional or unintentional acts, could damage our reputation, could cause
us to lose clients and could result in significant financial exposure. Similarly, unauthorized access to our or through our or our service providers’ information systems or those
we develop for our clients, whether by our employees or third parties, including a cyberattack by computer programmers, hackers, members of organized crime and/or state-
sponsored  organizations,  who  continuously  develop  and  deploy  viruses,  ransomware  or  other  malicious  software  programs  or  social  engineering  attacks,  could  result  in
negative publicity, significant remediation costs, legal liability, damage to our reputation and government sanctions and could have a material adverse effect on our results of
operations. Cybersecurity threats are constantly expanding and evolving, thereby increasing the difficulty of detecting and defending against them and maintaining effective
security measures and protocols.

We depend on key personnel who would be difficult to replace, and our business plan will likely be harmed if we lose their services or cannot hire additional qualified
personnel.

Our  success  depends  substantially  on  the  efforts  and  abilities  of  our  senior  management  and  certain  key  personnel.  The  competition  for  qualified  management  and  key
personnel,  especially  engineers,  is  intense. Although  we  maintain  non-competition  and  non-disclosure  covenants  with  all  our  key  personnel,  we  do  not  have  employment
agreements  with  most  of  them.  The  loss  of  services  of  key  employees,  or  the  inability  to  hire,  train,  and  retain  key  personnel,  especially  engineers  and  technical  support
personnel, could delay the development and sale of our products, disrupt our business, and interfere with our ability to execute our business plan.

10 

 
 
 
 
 
 
 
Due to our dependence on a limited number of customers, we are subject to a concentration of credit risk.

For the year ended December 31, 2022, four customers accounted for 42%, 18%, 14% and 14% of revenues. For the year ended December 31, 2021, one customer accounted
for 83% of revenues. In all cases, there are no minimum contract values stated. Each contract covers an agreement to deliver a rail inspection portal which, once accepted, must
be paid in full, with 30% or more being due and payable prior to delivery. The balances of the contracts are for service and maintenance which is paid annually in advance with
revenues recorded ratably over the contract period. Each of the customers referenced has the following termination provisions:

·

·

·

·

For Customer 1, termination can be made, prior to delivery of products or services, in the case where either party breach any of its obligations under the agreement
with  the  Company.  The  other  party  may  terminate  the  agreement  effective  fifteen  (15)  Business  Days  following  notice  from  the  non-defaulting  party,  if  the  non-
performance has not been cured within such period, and without prejudice to damages that could be claimed by the non-defaulting party. Either party may terminate
the  agreement  if  the  other  party  becomes  unable  to  pay  its  debts  in  the  ordinary  course  of  business;  goes  into  liquidation  (other  than  for  the  purpose  of  a  genuine
amalgamation or restructuring); has a receiver appointed over all or part of its assets; enters into a composition or voluntary arrangement with its creditors; or any
similar event occurs in any jurisdiction, all to the extent permitted by law.

For Customer 2, prior to delivery of products or services, either party may terminate the agreement with the Company upon the other party’s material breach of a
representation, warranty, term, covenant or undertaking in the agreement if, within thirty (30) days following the delivery of a written notice to the defaulting party
setting forth in reasonable detail the basis of such default, the defaulting party has not rectified such default to the reasonable satisfaction of the non-defaulting party.
Failure to perform due to a force majeure condition shall not be considered a material default under the agreement.

For  Customer  3,  prior  to  delivery  of  products  or  services,  Customer  3  may  terminate  the  agreement  with  the  Company  upon  the  Company’s  material  breach  of  a
representation,  warranty,  term,  covenant  or  undertaking  in  the  agreement  if,  within  ten  (10)  days  following  the  delivery  of  a  written  notice  to  the  defaulting  party
setting forth in reasonable detail the basis of such default, the defaulting party has not rectified such default to the reasonable satisfaction of the non-defaulting party.
Failure to perform due to a force majeure condition shall not be considered a material default under the agreement. In the event of a termination for convenience event,
the Company has the ability to seek any earned, unbilled revenues of the contract in the form of termination costs of the agreement.

For Customer 4, may terminate the agreement with the Company upon the Company’s material breach of a representation, warranty, term, covenant or undertaking in
the agreement if, within ten (30) days following the delivery of a written notice to the defaulting party setting forth in reasonable detail the basis of such default, the
defaulting party has not rectified such default to the reasonable satisfaction of the non-defaulting party. Failure to perform due to a force majeure condition shall not be
considered a material default under the agreement. Additionally, Customer 4 may terminate the agreement for convenience at which point the Company shall cease all
work and all executory obligations of the parties shall be discharged and Customer 4 shall remit any amounts owed to the Company for obligations performed.

As of December 31, 2022, four customers accounted for 34%, 31%, 19% and 10% of our accounts receivable. In the case of insolvency by one of our significant customers,
accounts receivable with respect to that customer might not be collectible, might not be fully collectible, or might be collectible over longer than normal terms, each of which
could adversely affect our financial position. Additionally, our largest customer accounted for approximately 42% of our total revenues for the year ended December 31, 2022.
This concentration of credit risk makes us more vulnerable economically. The loss of any of these customers could materially reduce our revenues and net income, which could
have a material adverse effect on our business.

Risks Related to Our Common Stock

There is currently not an active liquid trading market for the Company’s common stock.

Our common stock is quoted on the Nasdaq Capital Market tier under the symbol “DUOT”. However, there is currently limited active trading in our common stock. Although
there are periodic volume spikes from time to time, we cannot give an assurance that a consistent, active trading market will develop. If an active market for our common stock
develops, there is a significant risk that our stock price may fluctuate in the future in response to any of the following factors, some of which are beyond our control:

·

·

·

·

·

Variations in our quarterly operating results;

Announcements that our revenue or income are below analysts’ expectations;

General economic downturns;

Sales of large blocks of our common stock; and

Announcements by us or our competitors of significant contracts, acquisitions, strategic partnerships, joint ventures or capital commitments.

11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
You may experience dilution of your ownership interest due to future issuance of our securities.

We are in a capital-intensive business, and we may not have sufficient funds to finance the growth of our business or to support our projected capital expenditures. As a result,
we may require additional funds from future equity or debt financings, including potential sales of preferred shares or convertible debt, to complete the development of new
projects and pay the general and administrative costs of our business. We may in the future issue our previously authorized and unissued securities, resulting in the dilution of
the ownership interests of holders of our common stock. We are currently authorized to issue 500,000,000 shares of common stock and 10,000,000 shares of preferred stock.
We  may  also  issue  additional  shares  of  common  stock  or  other  securities  that  are  convertible  into  or  exercisable  for  common  stock  in  future  public  offerings  or  private
placements for capital raising purposes or for other business purposes. The future issuance of a substantial number of shares of common stock into the public market, or the
perception that such issuance could occur, could adversely affect the prevailing market price of our common shares. A decline in the price of our common stock could make it
more difficult to raise funds through future offerings of our common stock or securities convertible into common stock.

Our Board of Directors may issue and fix the terms of shares of our Preferred Stock without stockholder approval, which could adversely affect the voting power of holders
of our Common Stock or any change in control of our Company.

Our Articles  of  Incorporation  authorize  the  issuance  of  up  to  10,000,000  shares  of  "blank  check"  preferred  stock,  with  such  designations  rights  and  preferences  as  may  be
determined from time to time by the Board of Directors. Our Board of Directors is empowered, without shareholder approval, to issue shares of preferred stock with dividend,
liquidation, conversion, voting or other rights which could adversely affect the voting power or other rights of the holders of our common stock. In the event of such issuances,
the preferred stock could be used, under certain circumstances, as a method of discouraging, delaying, or preventing a change in control of our Company. 

We do not expect to pay dividends and investors should not buy our common stock expecting to receive dividends.

We  do  not  anticipate  that  we  will  declare  or  pay  any  dividends  in  the  foreseeable  future.  Consequently,  you  will  only  realize  an  economic  gain  on  your  investment  in  our
common stock if the price appreciates. You should not purchase our common stock expecting to receive cash dividends. Accordingly, our stockholders will not realize a return
on their investment unless the trading price of our common stock appreciates, which is uncertain and unpredictable. In addition, because we do not pay dividends, our common
stock may be less attractive, which may cause us to have trouble raising additional funds which could affect our ability to expand our business operations.

Our operating results are likely to fluctuate from period to period.

We anticipate that there may be fluctuations in our future operating results. Potential causes of future fluctuations in our operating results may include:

·

·

·

·

·

·

·

·

Period-to-period fluctuations in financial results

Issues in manufacturing products

Unanticipated potential product liability claims

The introduction of technological innovations or new commercial products by competitors

The entry into, or termination of, key agreements, including key strategic alliance agreements

The initiation of litigation to enforce or defend any of our intellectual property rights

Regulatory changes

Failure of any of our products to achieve commercial success

12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We are subject to the Florida anti-takeover provisions, which may prevent you from exercising a vote on business combinations, mergers or otherwise.

As a Florida corporation, we are subject to certain anti-takeover provisions that apply to public corporations under Florida law. Pursuant to Section 607.0901 of the Florida
Business Corporation Act, or the Florida Act, a publicly held Florida corporation, under certain circumstances, may not engage in a broad range of business combinations or
other extraordinary corporate transactions with an interested shareholder without the approval of the holders of two-thirds of the voting shares of the corporation (excluding
shares held by the interested shareholder).

An interested shareholder is defined as a person who together with affiliates and associates beneficially owns more than 15% of a corporation’s outstanding voting shares. We
have not made an election in our amended Articles of Incorporation to opt out of Section 607.0901.

In addition, we are subject to Section 607.0902 of the Florida Act which prohibits the voting of shares in a publicly held Florida corporation that are acquired in a control-share
acquisition unless (i) our board of directors approved such acquisition prior to its consummation or (ii) after such acquisition, in lieu of prior approval by our board of directors,
the holders of a majority of the corporation’s voting shares, exclusive of shares owned by officers of the corporation, employee directors or the acquiring party, approve the
granting of voting rights as to the shares acquired in the control-share acquisition. A control-share acquisition is defined as an acquisition that immediately thereafter entitles the
acquiring party to 20% or more of the total voting power in an election of directors.

Item 1b. Unresolved Staff Comments.

None.

Item 2. Properties.

On  July  26,  2021,  the  Company  entered  a  new  operating  lease  agreement  of  office  and  warehouse  combination  space  of  40,000  square  feet  with  the  lease  commencing  on
November 1, 2021 and ending May 31, 2032, This additional space allows for resource growth and engineering efforts for operations before deploying to the field. The rent for
the first twelve months of the term were calculated as rentable base space on 30,000 square feet. The rent is subject to an annual escalation of 2.5%, beginning December 1,
2022. The Company made a security deposit payment in the amount of $600,000 on July 26, 2021. The Company has applied the FASB issued ASU No. 2016-02 Leases (Topic
842) (“ASU 2016-02”) in the fourth quarter of 2021.

The Company now has a total of office and warehouse space of 40,000 square feet.

Rental expense for the office lease during 2022 and 2021 was $782,591 and $414,085, respectively.

Item 3. Legal Proceedings.

From time to time, we may be involved in claims that arise during the ordinary course of business. Regardless of the outcome, litigation can be costly and time consuming, and
it  can  divert  management’s  attention  from  important  business  matters  and  initiatives,  negatively  impacting  our  overall  operations.  We  do  not  currently  have  any  pending
litigation to which we are a party or to which our property is subject that we believe to be material. Regardless of the outcome, litigation can be costly and time consuming, and
it can divert management’s attention from important business matters and initiatives, negatively impacting our overall operations.

Item 4. Mine Safety Disclosures.

Not Applicable.

13 

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

Market Information

PART II

Our common stock is quoted on the Nasdaq Capital Market (“Nasdaq”) under the trading symbol “DUOT”. Our common stock was initially quoted on the OTCQB in 2008
under the symbol “IOSA”.

Authorized Capital

The Company is authorized to issue an aggregate number of 510,000,000 shares of capital stock, of which 10,000,000 shares are blank check preferred stock, $0.001 par value
per share and 500,000,000 shares are common stock, $0.001 par value per share.

Series A Redeemable Convertible Preferred Stock

Our board of directors has designated 500,000 of the 10,000,000 authorized shares of preferred stock as Series A Convertible Preferred Stock. As of December 31, 2022 and
2021, we have no shares of Series A Convertible Preferred Stock issued and outstanding, respectively.

Series B Convertible Preferred Stock

Our board of directors has designated 15,000 of the 10,000,000 authorized shares of preferred stock as Series B Convertible Preferred Stock.

Each share of Series B Convertible Preferred Stock is convertible at any time at the holder’s option into a number of shares of common stock equal to $1,000 divided by the
conversion price of $7.00 per share. Notwithstanding the foregoing, we shall not effect any conversion of Series B Convertible Preferred Stock, with certain exceptions, to the
extent that, after giving effect to an attempted conversion, the holder of shares of Series B Convertible Preferred Stock (together with such holder’s affiliates, and any persons
acting as a group together with such holder or any of such holder’s affiliates) would beneficially own a number of shares of our common stock in excess of 4.99% (or, at the
election of the purchaser, 9.99%) of the shares of our common stock then outstanding after giving effect to such exercise. Holders of Series B Convertible Preferred Stock will
vote on an as converted basis on all matters on which the holders of common stock are entitled to vote, subject to beneficial ownership limitations. As of December 31, 2022
and 2021, there are 0 and 851 shares of Series B Convertible Preferred Stock issued and outstanding, respectively.

Series C Convertible Preferred Stock

On  February  26,  2021,  the  Company  entered  into  a  Securities  Purchase  Agreement  (the  “Purchase  Agreement”)  with  certain  existing  investors  in  the  Company  (the
“Purchasers”).  Pursuant  to  the  Purchase  Agreement,  the  Purchasers  purchased  4,500  shares  of  a  newly  authorized  Series  C  Convertible  Preferred  Stock  (the  “Series  C
Convertible Preferred Stock”), and the Company received proceeds of $4,500,000. The Purchase Agreement contains customary representations, warranties, agreements and
indemnification  rights  and  obligations  of  the  parties. As  of  December  31,  2022  and  2021,  there  are  0  and  2,500  shares  of  Series  C  Convertible  Preferred  Stock  issued  and
outstanding, respectively.

Under the Purchase Agreement, the Company was required to hold a meeting of shareholders at the earliest practical date, and such meeting occurred on July 15, 2021. Nasdaq
Marketplace Rule 5635(d) limits the number of shares of common stock (or securities that are convertible into common stock) that can be issued in a transaction other than a
public offering without shareholder approval. The rule required shareholder approval for us to issue shares of common stock underlying the Series C Preferred Stock which
equal  20%  or  more  of  our  Common  Stock  outstanding  before  the  issuance  at  a  price  less  than  the  lower  of  the  price  immediately  preceding  the  signing  of  the  Purchase
Agreement or the average of the price for the five trading days immediately preceding such signing. We received the shareholder approval at the meeting held on July 15, 2021.

14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In  connection  with  the  Purchase  Agreement,  the  Company  also  entered  into  a  Registration  Rights  Agreement  with  the  Purchasers.  Pursuant  to  the  Registration  Rights
Agreement, the Company filed with the SEC a registration statement covering the resale by the Purchasers of the shares of common stock into which the shares of Series C
Convertible  Preferred  Stock  are  convertible.  The  Company  caused  the  registration  statement  to  be  declared  effective  on  June  3,  2021.  The  Registration  Rights Agreement
contains customary representations, warranties, agreements and indemnification rights and obligations of the parties.

The Company’s Board of Directors has designated 5,000 shares as the Series C Convertible Preferred Stock. Each share of the Series C Convertible Preferred Stock has a stated
value of $1,000. The holders of the Series C Convertible Preferred Stock, the holders of the common stock and the holders of any other class or series of shares entitled to vote
with the common stock shall vote together as one class on all matters submitted to a vote of shareholders of the Company. Each share of Series C Convertible Preferred Stock
has 172 votes (subject to adjustment); provided that in no event may a holder of Series C Convertible Preferred Stock be entitled to vote a number of shares in excess of such
holder’s  Beneficial  Ownership  Limitation  (as  defined  in  the  Certificate  of  Designation  and  as  described  below).  Each  share  of  Series  C  Convertible  Preferred  Stock  is
convertible,  at  any  time  and  from  time  to  time,  at  the  option  of  the  holder,  into  that  number  of  shares  of  common  stock  (subject  to  the  Beneficial  Ownership  Limitation)
determined by dividing the stated value of such share ($1,000) by the conversion price, which is $5.50 (subject to adjustment).

Series D Convertible Preferred Stock

On September 28, 2022 the Company amended its articles of incorporation to designate 4,000 shares as the Series D Convertible Preferred Stock (the “Series D Convertible
Preferred Stock”). Each share of the Series D Convertible Preferred Stock has a stated value of $1,000. The holders of the Series D Convertible Preferred Stock, the holders of
the common stock and the holders of any other class or series of shares entitled to vote with the common stock shall vote together as one class on all matters submitted to a vote
of shareholders of the Company. Each share of Series D Convertible Preferred Stock has 333 votes (subject to standard anti-dilution adjustment); provided that in no event may
a holder of Series D Convertible Preferred Stock be entitled to vote a number of shares in excess of such holder’s Beneficial Ownership Limitation (as defined in the Certificate
of Designation and as described below). Each share of Series D Convertible Preferred Stock is convertible, subject to shareholder approval (which has not yet been granted) for
an increase in authorized common stock; at any time and from time to time, at the option of the holder, into that number of shares of common stock (subject to the Beneficial
Ownership Limitation) determined by dividing the stated value of such share ($1,000) by the conversion price, which is $3.00 (subject to adjustment). The Company shall not
effect any conversion of the Series D Convertible Preferred Stock, and a holder shall not have the right to convert any portion of the Series D Convertible Preferred Stock, to
the  extent  that  after  giving  effect  to  the  conversion  sought  by  the  holder  such  holder  (together  with  such  holder’s  Attribution  Parties  (as  defined  in  the  Certificate  of
Designation)) would beneficially own more than 4.99% (or upon election by a holder, 19.99%) of the number of shares of common stock outstanding immediately after giving
effect to the issuance of shares of common stock issuable upon such conversion (the “Beneficial Ownership Limitation”). All holders of the Series D Preferred Stock have
elected  the  19.99%  Beneficial  Ownership  Limitation.  The  Company  shall,  subject  to  shareholder  approval,  reserve  and  keep  available  out  of  its  authorized  and  unissued
Common Stock, solely for the issuance upon the conversion of the Series D Convertible Preferred Stock, such a number of shares of Common Stock as shall from time to time
be issuable upon the conversion of all of the shares of the Series D Convertible Preferred Stock then outstanding. Additionally, the Series D Convertible Preferred Stock does
not have the right to dividends and in the event of an involuntary liquidation, the Series D shares shall be treated as a pro rata equivalent of common stock outstanding at the
date of the liquidation event and have no liquidation preference.

On  September  30,  2022,  the  Company  entered  into  a  Securities  Purchase  Agreement  (the  “Purchase  Agreement”)  with  certain  existing  investors  in  the  Company  (the
“Purchasers”).  Pursuant  to  the  Purchase  Agreement,  the  Purchasers  purchased  999  shares  of  the  newly  authorized  Series  D  Convertible  Preferred  Stock  (the  “Series  D
Convertible  Preferred  Stock”),  and  the  Company  received  proceeds  of  $999,000.  The  Purchase Agreement  contains  customary  representations,  warranties,  agreements  and
indemnification rights and obligations of the parties.

On October 29, 2022, the Company sold to an existing investor in the Company 300 shares of Series D Preferred Stock at a price of $1,000 a share, resulting in gross proceeds
of $300,000 to the Company.

In  connection  with  the  Purchase  Agreement,  the  Company  also  entered  into  a  Registration  Rights  Agreement  with  the  Purchasers.  Pursuant  to  the  Registration  Rights
Agreement, the Company filed with the SEC a registration statement covering the resale by the Purchasers of the shares of common stock into which the shares of Series D
Convertible  Preferred  Stock  are  convertible. The  Registration  Rights Agreement  contains  customary  representations,  warranties,  agreements  and  indemnification  rights  and
obligations of the parties. As of December 31, 2022 there are 1,299 of Series D Convertible Preferred Stock issued and outstanding.

15 

 
 
 
 
 
 
  
 
Approximate Number of Equity Security Holders

As of March 28, 2023, there were approximately 1,709 holders of record of our common stock, and the last reported sale price of our common stock on the Nasdaq Capital
Market on March 24, 2023 was $2.92 per share.

Dividends

To  date,  we  have  not  paid  any  dividends  on  our  common  stock  and  do  not  anticipate  paying  any  such  dividends  in  the  foreseeable  future. The  declaration  and  payment  of
dividends  on  the  common  stock  is  at  the  discretion  of  our  board  of  directors  and  will  depend  on,  among  other  things,  our  operating  results,  financial  condition,  capital
requirements, contractual restrictions or such other factors as our board of directors may deem relevant. We currently expect to use all available funds to finance the future
development and expansion of our business and do not anticipate paying dividends on our common stock in the foreseeable future.

Unregistered Sales of Equity Securities

There were no unregistered sales of the Company’s equity securities during 2022 that were not previously disclosed in a Quarterly Report on Form 10-Q or in a Current Report
on Form 8-K.

Item 6.

Reserved

16 

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

This Form 10-K and other reports filed by the Company from time to time with the Securities and Exchange Commission (the “SEC”) contain or may contain forward-looking
statements and information that are based upon beliefs of, and information currently available to, the Company’s management as well as estimates and assumptions made by
Company’s management.  Readers are cautioned not to place undue reliance on these forward-looking statements, which are only predictions and speak only as of the date
hereof. When used in the filings, the words “anticipate,” “believe,” “estimate,” “expect,” “future,” “intend,” “plan,” or the negative of these terms and similar expressions as
they relate to the Company or the Company’s management identify forward-looking statements. Such statements reflect the current view of the Company with respect to future
events and are subject to risks, uncertainties, assumptions, and other factors, including the risks contained in the “Risk Factors” section of this Annual Report on Form 10-K,
relating to the Company’s industry, the Company’s operations and results of operations, and any businesses that the Company may acquire.  Should one or more of these risks
or uncertainties materialize, or should the underlying assumptions prove incorrect, actual results may differ significantly from those anticipated, believed, estimated, expected,
intended, or planned.

Although  the  Company  believes  that  the  expectations  reflected  in  the  forward-looking  statements  are  reasonable,  the  Company  cannot  guarantee  future  results,  levels  of
activity, performance, or achievements.  Except as required by applicable law, the Company does not intend to update any of the forward-looking statements.

Our consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). These accounting principles
require us to make certain estimates, judgments and assumptions. We believe that the estimates, judgments and assumptions upon which we rely are reasonable based upon
information available to us at the time that these estimates, judgments and assumptions are made. These estimates, judgments and assumptions can affect the reported amounts
of  assets  and  liabilities  as  of  the  date  of  the  consolidated  financial  statements  as  well  as  the  reported  amounts  of  revenues  and  expenses  during  the  periods  presented.  Our
consolidated  financial  statements  would  be  affected  to  the  extent  there  are  material  differences  between  these  estimates  and  actual  results.  In  many  cases,  the  accounting
treatment  of  a  particular  transaction  is  specifically  dictated  by  GAAP  and  does  not  require  management’s  judgment  in  its  application.  There  are  also  areas  in  which
management’s judgment in selecting any available alternative would not produce a materially different result.  The following discussion should be read in conjunction with our
consolidated financial statements and notes thereto appearing elsewhere in this report.

Overview

We intend for this discussion to provide information that will assist in understanding our financial statements, the changes in certain key items in those financial statements,
and the primary factors that accounted for those changes, as well as how certain accounting principles affect our financial statements.

Plan of Operation

The  Company’s  growth  strategy  includes  expansion  of  its  technology  base  through  organic  development  efforts,  strategic  partnerships,  and  strategic  acquisitions  where
appropriate. The  Company  provides  its  broad  range  of  technology  solutions  with  an  emphasis  on  the Vision Technology  market  sector  and,  more  specifically,  the  Machine
Vision  subsector.  Machine  Vision  companies  provide  imaging-based  automatic  inspection  and  analysis  for  process  control  for  industry  with  potential  expansion  into  other
markets.  Duos  is  currently  developing  industry  solutions  for  its  target  markets  which  will  address  rail,  trucking,  aviation  and  other  vehicle-based  processes.  Duos  initial
offering, the Railcar Inspection Portal (RIP), provides both freight and transit railroad customers and select government agencies the ability to conduct fully automated railcar
inspections of trains while they are moving at full speed.

Specifically, based upon the current and anticipated business growth, the Company is investing in resources to focus on execution within its target markets. We continue to
evaluate key requirements within those markets, our go-to-market strategy and add development resources to allow us to compete for additional projects to drive additional
revenue growth.

17 

 
 
 
 
 
 
 
 
 
 
Prospects and Outlook

The Company made significant changes to its senior management team coming out of the COVID-19 pandemic to improve operational effectiveness. In addition to new “C”
level personnel, the Company replaced its software and AI team with stronger talent including promoting one of the senior leaders to the position of Chief Technology Officer.
The  Company  also  replaced  its  Commercial  team  with  seasoned  rail  industry  personnel  to  improve  it’s  go-to-market  plan  with  current  and  prospective  customers.  The
Company’s  Board  of  Directors  was  strengthened  with  the  addition  of  experienced  leaders. Additionally,  the  company  retained  a  number  of  long-term  former  rail  industry
executives in advisory roles to help guide the Company’s growth strategy.

The leadership team’s focus is to improve operational and technical execution which will in turn enable the commercial side of the business to expand our product set into
existing customers and to expand and diversify our current customer base. The travel and quarantine restrictions surrounding COVID-19 have largely diminished in 2021 and
2022 and the Company’s primary customers have indicated readiness to order more equipment and services should the Company execute as expected on key deliverables over
the next few months.

Additionally,  the  new  CEO  has  directed  that  the  Company  make  engineering  and  software  upgrades  to  the  RIP  to  meet  anticipated  Federal  Railroad  Association  (FRA),
Transport Canada and Association of American Railroad (AAR) standards. The Company is expanding its focus in the rail industry to encompass passenger transportation and
is currently in the process of delivering high-speed portals for a national rail carrier. The Company is expected to deliver at least two RIP solutions along with the initiation of a
long-term services agreement during 2023.

In addition, the Company is currently investigating other possible market expansion including Aviation, Trucking and Edge Data Centers.

Although  the  Company’s  prospects  and  outlook  are  anticipated  to  be  favorable  for  2023,  investing  in  our  securities  involves  risk  and  careful  consideration  should  be  made
before deciding to purchase our securities. There are many risks that affect our business and results of operations, some of which are beyond our control and unexpected macro
events can have a severe impact on the business.

Results of Operations

The following discussion should be read in conjunction with the consolidated financial statements included in this report.

For the year ended December 31, 2022 compared to December 31, 2021

The following table sets forth a summary of our Consolidated Statements of Operations that is used in the following discussions of our results of operations:

Revenues
Cost of revenue
Gross margin
Operating expenses
Loss from operations
Other income
Net loss

For the Years Ended
December 31,

2022

2021

  $

  $

15,012,366    $
10,264,263     
4,748,103     
11,613,252     
(6,865,149)    
366     
(6,864,783)   $

8,259,917 
6,220,373 
2,039,544 
9,496,495 
(7,456,951)
1,448,050 
(6,008,901)

18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
 
   
   
   
   
   
 
 
Revenues

Revenues:

Technology systems
Services and consulting

Total revenues

For the Years Ended
December 31,

2022

2021

% Change

  $

11,190,292    $
3,822,074     

5,871,666     
2,388,251     

  $

15,012,366    $

8,259,917     

91%
60%

82%

For  the  full  year  2022,  there  was  an  82%  overall  increase  in  revenues  compared  to  2021. The  increase  was  driven  by  new  revenues  being  recorded  after  lengthy  delays  in
receiving “notices to proceed” for anticipated new contracts earlier in the year that pushed delivery dates into the second half of 2022 and into 2023. There was a significant
increase in revenue from systems with a slightly lower increase in service revenues of 60% year-over-year. The increase in revenues stems directly from the delivery of two RIP
projects across 2022 in addition to the onset of a new high-speed RIP project which the Company will continue to recognize well into 2023. Additionally, the growth in services
and consulting stems from the Company’s success in deploying artificial intelligence as well as change orders to existing services agreements during the year. The Company is
focusing on increasing its business from services and the increase is the result of new contracts for existing and new systems which the Company anticipates will continue
growing throughout 2023 and beyond. As previously discussed, management cautions that because of the delays in anticipated start dates, certain installations may produce
revenues towards the end of 2023. Additionally, although the industries in which we operate have improved after the Covid-19 pandemic, other macro-economic effects are
anticipated to impact us, including inflation and the current supply chain issues which are extending deadlines for shipment of key components used in our technology systems.
The effect of this deferred some revenue recognition into 2023 as previously mentioned. These deferrals resulted in a slightly lower revenue growth performance than originally
anticipated.  However,  the  bulk  of  these  deferred  revenues  are  expected  to  be  reported  in  2023. The  effects  of  inflation  are  not  fully  quantifiable  at  the  current  time  but  are
beginning to be evident in increased costs for materials and labor and may result in higher costs for project implementation that cannot be wholly or even partially passed on to
our customers and thus resulting in delaying our progress towards profitability.

The Company’s capital structure continues to allow us to weather the unexpected delays without significant operational impact and enables us to pursue large projects where the
ability to deploy major resources is required. It should be noted that the Company recently increased its working capital to account for an increase in pre-contract procurement
activities to avoid a slowdown in revenues caused by delays in receiving certain components as had been the case in previous years. The Company undertook a major review of
operations  during  2021  and  made  significant  changes  in  staffing  including  additional  engineering  staff  and  revamping  its  software  development  and Artificial  Intelligence
staffing. These efforts have begun to yield benefits in 2022 as reflected in the improved systems revenues. This effort has improved delivery times on major projects and helps
to  offset  some  of  the  continued  supply  chain  lags  the  Company  has  faced  post-Covid-19. The  Company  continues  to  monitor  the  situation  and  procures  materials  ahead  of
contract award where feasible.

The  Company  also  expects  to  continue  the  growth  with  new  revenue  from  other  existing  customers  which  we  expect  to  be  coming  on-line  in  the  next  several  months.  In
aggregate  during  2022,  the  Company  has  been  successful  in  the  expansion  of  project  and  services  contracts  to  account  for  new  work. The  services  portion  of  revenues  are
driven  by  successful  completion  on  projects  and  represents  services  and  support  for  those  installations.  The  recurring  revenue  portion  of  our  revenue  for  services  and
consulting, continues to make-up a greater share of our revenues and this growth is expected to continue going forward. The Company expects to continue the growth with new,
long term recurring revenue from existing customers which will be coming on-line in the next several months.

Cost of Revenues

Cost of revenues:

Technology systems
Services and consulting

Total cost of revenues

For the Years Ended
December 31,

2022

2021

% Change

  $

  $

8,376,649    $
1,887,614     
10,264,263    $

4,728,197     
1,492,176     
6,220,373     

77%
27%
65%

19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
  
   
 
   
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
  
   
 
Cost of revenues largely comprises equipment, labor and overhead necessary to support the implementation of new systems and support and maintenance of existing systems.
Cost  of  revenues  on  technology  systems  increased  during  the  period  compared  to  the  equivalent  period  in  2021  by  a  slightly  lower  rate  than  the  increase  in  revenues. The
primary reason for the increased growth in costs year-over-year stems from additional project work related to the delivery of two Railcar Inspection Portals. Additionally, the
Company  made  significant  progress  on  the  manufacturing  of  a  special-purpose,  high  value  Railcar  Inspection  Portal  which  it  anticipates  completing  during  2023.  The
Company’s costs are composed of materials, subcontractor costs and labor consisting of the Company’s engineering, project management and software team’s efforts to deliver
on the aforementioned Railcar Inspection Portals. The cost of sales grew at a slower pace than revenues primarily because the Company neared completion of two of its portals
and thus recognized additional profits on these projects as it satisfied its project-related obligations. Additionally, the Company saw improved revenue growth related to higher
margin services and artificial intelligence during the year which contributed to revenue growth outpacing the change in cost of sales.

These  internal  costs  are  being  recognized  against  project  and  support  revenues  with  a  similar  reduction  in  costs  previously  recognized  for  research  and  development,
engineering development and internal support. In concert with this, there is a continued focus on construction costs and savings through efficiency, but the Company has elected
to expand its key employees in anticipation of expected sales growth in technology systems and services in 2023 and beyond.

Cost of revenues increased on services and consulting year-over-year albeit at a slower pace than the increase in services and consulting revenues. The increase in costs was a
result of one-time services completed on existing RIP sites on which the Company incurred some additional material costs as well as project management and engineering team
labor to complete the project. The year-over-year revenue from consulting and services increase outpaced the increase in costs which is a positive trend. The Company put into
service additional artificial intelligence algorithms and maintenance and support services which are high margin and represent only marginal increases in the requisite costs to
deliver these services.

Gross Margin

Revenues
Cost of revenues
Gross margin

For the Years Ended

December 31,

2021

2022

% Change

  $

  $

15,012,366    $
10,264,263     
4,748,103    $

8,259,917     
6,220,373     
2,039,544     

82%
65%
133%

Gross margin showed a significant improvement for the year ended December 31, 2022 as compared to the same period in 2021. As noted above, the improvement in margin
was a direct result of increased business activity the Company recognized in the latter half of 2022. The increased business activity was related to the manufacturing and near
completion  of  installation  of  two  Rail  Inspection  Portals,  a  number  of  one-time  service  events  and  significant  progress  made  on  a  special-purpose,  high-value  RIP.  The
Company began to recognize revenue and profit on those activities in accord with its revenue recognition policy. The recognition of the revenue and subsequent profit from
these major projects, as well as underlying services and maintenance revenues from existing projects, resulted in a 32% gross margin. By comparison for the full-year 2021, the
Company had limited business activity from a handful of projects primarily related to customer site upgrades as well as lower underlying service revenues. This was as a result
of project timing and delayed A.I. related services, which yielded a 25% gross margin. While the margins are not significantly different year-over-year, the Company’s 82%
increase in revenue from additional projects and services drove an overall higher gross margin-dollar amount.

20 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
  
   
 
 
Operating Expenses

Operating expenses:

Sales and marketing
Research and development
General and Administration

Total operating expense

For the Years Ended

December 31,

2021

2022

% Change

  $

  $

1,337,186    $
1,651,064     
8,625,002     
11,613,252    $

1,233,851     
2,515,630     
5,747,014     
9,496,495     

8%
-34%
50%
22%

Overall  operating  expenses  were  higher  by  22%  in  2022  as  compared  to  the  full-year  2021. There  was  a  marginal  8%  increase  in  sales  and  marketing  related  to  increased
investment into the overall capability of the commercial team. Specifically, 2022 saw the Company bring in additional talent with direct experience from the technology and
rail spaces. Research and development costs declined 34% during the year. This was the result of some of the technical resources from the IT and Engineering teams being
consumed as part of the significant increase in project and service revenues and led to the Company performing additional project and one-time services work year-over-year.
The offset of these charges reside in the cost of sales services and consulting. Additionally, general and administration costs increased approximately 50% because of a focus on
employee  retention  and  increased  headcount  to  support  the  growth  in  its  operating  plan.  Specifically,  in  2022  the  Company  had  charges  related  to  staff  retention  via  a
discretionary performance program; this was a new initiative for the entire organization to drive higher performance and attract and retain better quality resources in a tight
labor market as well as the related implementation and increased subsequent non-cash charges of an employee stock option plan. The Company still faces some pressure on
existing staff compensation as a result of inflation during 2022 but remains focused to manage and stabilize administrative costs without interruption to customer service.

Loss From Operations

The losses from operations for the years ended, December 31, 2022 and 2021 were $6,865,149 and $7,456,951, respectively. The decrease in losses from operations during the
year was the result of mostly improved revenues stemming from the deployment of new portals and receipt of materials and manufacturing related to a high value set of portals
to  be  completed  during  2023.  These  additional  projects  as  well  as  an  increase  in  services  and  consulting  revenue  increases  and  related  margins  outpaced  the  Company’s
increased general and administrative costs throughout 2022. As a result, the Company achieved near breakeven in the fourth quarter of 2022. The Company has continued to
face inflation and supply chain pressures during 2022 and, as normal course of business, has worked to balance these impacts through management of customer contracts and
cost control efforts.

Interest Expense

Interest expense for the years ended December 31, 2022 and 2021 was $9,191 and $20,268, respectively. The reduction in interest expense was primarily due to the financing
charges related to insurance policies in 2021.

Other Income

Other income for the years ended December 31, 2022 and 2021 was $9,557 and $1,468,318, respectively. The decrease is mainly due to the PPP loan forgiveness recorded in
the first quarter of 2021.

Net Loss

The net loss for the years ended December 31, 2022 and 2021 was $6,864,783 and $6,008,901, respectively. The increase in net loss is primarily attributable to the one-time
effect of the PPP loan forgiveness gain in the first half of 2021. Despite the increased net loss year-over-year, the Company showed an improvement at the operating loss level.
Net loss per common share was $1.11 and $1.63 for the years ended December 31, 2022 and 2021, respectively.

Liquidity and Capital Resources

As of December 31, 2022, the Company has a cash balance of $1,121,092.

21 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
Cash Flows

The following table sets forth the major components of our statements of cash flows data for the periods presented:

Net cash used in operating activities
Net cash used in investing activities
Net cash provided in financing activities
Net increase (decrease) in cash

For the Years Ended

December 31,

2022

2021

  $

  $

(7,873,307)   $
(644,888)    
8,745,567     
227,372    $

(6,579,378)
(552,940)
4,056,938 
(3,075,380)

Net cash used in operating activities for the years ended December 31, 2022 and 2021 was $7,873,307 and $6,579,378, respectively. The increase in net cash used in operations
for the year ended December 31, 2022 was the result of higher expenditures related to current projects as previously discussed as well as expenditures related to projects which
the Company anticipates will be completed in 2023. In addition, there are several changes in assets and liabilities that increased the use of cash in operations including increases
in  inventory  for  some  long-lead  components  and  accounts  receivable. Additionally,  $1,410,270  in  funding  from  the  CARES Act  PPP  loan  program  received  in  2021  plus
deferred interest was forgiven during the first quarter of 2021.

Net  cash  used  in  investing  activities  for  the  years  ended  December  31,  2022  and  2021  was  $644,888  and  $552,940,  respectively.  The  Company  continues  to  invest  in
computing, lab equipment and software and artificial development as reflected in the increase in 2022.

Net cash provided in financing activities for the years ended December 31, 2022 and 2021 was $8,745,567 and $4,056,938, respectively. Cash flows provided by financing
activities during 2022 were primarily attributable to gross proceeds from the issuance of common and preferred stock to shareholders in the amount of $10,100,004, offset by
$942,946  in  issuance  costs.  2022  marked  an  increase  from  2021  financing  activities  $4,056,938  which  was  primarily  underpinned  from  the  gross  proceeds  of  a  private
placement of $4,500,000.

During 2022, we funded our operations through the sale of our equity (or equity linked) securities, and through revenues generated and cash received from ongoing project
execution,  services  and  associated  maintenance  revenues. As  of  March  28,  2023,  we  have  cash  on  hand  of  approximately  $4,500,000. We  have  approximately  $165,500  in
monthly lease and other mandatory payments, not including payroll and ordinary expenses which are due monthly.

On a long-term basis, our liquidity is dependent on the continuation and expansion of operations and receipt of revenues. Our current capital and access to further capital and
revenues are sufficient to fund such expansion we are now less dependent on timely payments by our customers for projects and work in process, however we expect such
timely payments to continue. Material cash requirements will be satisfied within the normal course of business including substantial upfront payments from our customers prior
to starting projects. In some cases, the Company may elect to purchase materials and supplies in advance of contract award but where there is a high probability of that award.
Most, if not all, high value items that are pre-purchased, can be re-purposed if necessary. The maximum amount of material cash requirements not currently supported by up-
front customer deposits is expected to be less than $1 million.

Demand for the products and services will be dependent on, among other things, market acceptance of our products and services, the technology market in general, and general
economic conditions, which are cyclical in nature. In as much as a major portion of our activities is the receipt of revenues from the sales of our products and services, our
business operations may be adversely affected by our competitors and prolonged recession periods although these are not considered to be a factor at present.

In the event of expansion into owning and operating its own Railcar Inspection Portals, the Company’s cash requirements and timing may shift. Specifically, the Company
would endeavor to buy all materials ahead of time and invest in the RIP with follow-on contracts for long-term services and licensing. While this would shift the Company’s
cash requirements, it anticipates a 12 – 18 month cash break-even point for each site and an opportunity for improved cash flows over time with high-margin agreements with
the investment bolstered by access to further funding via common stock and private placement offerings.

Liquidity

Under Accounting Codification ASC 205, Presentation of Financial Statements—Going Concern (Subtopic 205-40) (“ASC 205-40”), the Company has the responsibility to
evaluate whether conditions and/or events raise substantial doubt about its ability to meet its future financial obligations as they become due within one year after the date that
the financial statements are issued. As required by ASC 205-40, this evaluation shall initially not take into consideration the potential mitigating effects of plans that have not
been fully implemented as of the date the financial statements are issued. Management has assessed the Company’s ability to continue as a going concern in accordance with
the requirement of ASC 205-40.

22 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
 
   
   
 
 
 
 
 
 
 
 
 
 
As reflected in the accompanying consolidated financial statements, the Company had a net loss of $6,864,783 for the year ended December 31, 2022. During the same period,
cash  used  in  operating  activities  was  $7,873,307.  The  working  capital  surplus  and  accumulated  deficit  as  of  December  31,  2022,  were  $2,339,052  and  $52,361,834,
respectively. In previous financial reports, the Company had raised substantial doubt about continuing as a going concern. This was principally due to a lack of working capital
prior to an underwritten offerings and a private placement which were completed during the first quarter of 2022 and during third and fourth quarters of 2022 as well as the first
quarter of 2023. 

As previously noted, the Company raised $4,500,000 from existing shareholders through the issuance of Series C Convertible Preferred Stock during 2021. Additionally, the
Company was successful during 2022 in raising gross proceeds of over $10,100,000 from the sale of both common shares and Series D Preferred Stock. Additionally, late in the
first quarter of 2023, the Company raised gross proceeds of $4,000,000 from the issuance of Series E Preferred Stock (See Note 16). As part of its strategy, the Company will
endeavor to utilize the Preferred Series E and the remainder of the Series D as additional funding mechanisms. Additionally, during the second quarter of 2023, the Company
will again have access to its S-3 “shelf registration” statement allowing the Company to sell additional common shares. At the time of this document, the Company estimates
that it has available capacity on its shelf registration which it can utilize to bolster working capital and growth of the business in the event it did not have an uptake in the
preferred  classes  of  shares  previously  noted. Although  additional  investment  is  not  assured,  the  Company  is  comfortable  that  it  would  be  able  to  raise  sufficient  capital  to
support expanded operations based on an anticipated increase in business activity. In the long run, the continuation of the Company as a going concern is dependent upon the
ability of the Company to continue executing its business plan, generate enough revenue, and attain consistently profitable operations. Although the lingering effects of the
global pandemic related to the coronavirus (Covid-19) continue to affect our operations, particularly in our supply chain, we now believe that this is expected to be an ongoing
issue and our working capital assumptions reflect this new reality. The Company cannot currently quantify the uncertainty related to the ongoing supply chain issues and its
effects on our customers in the coming quarters. We have analyzed our cash flow under “stress test” conditions and have determined that we have sufficient liquid assets on
hand or available via the capital markets to maintain operations for at least twelve months from the issuance date of this report.

In addition, management has been taking and continues to take actions including, but not limited to, elimination of certain costs that do not contribute to short term revenue, and
re-aligning both management and staffing with a focus on improving certain skill sets necessary to build growth and profitability and focusing product strategy on opportunities
that  are  likely  to  bear  results  in  the  relatively  short  term. The  Company  believes  that,  with  the  combination  of  Series  E  Preferred  Stock  offering  coupled  with  an  S-3  shelf
registration availability starting in the second quarter of 2023, it will have sufficient working capital to meet its obligations over the following twelve months. In the last twelve
months the Company has seen significant growth in its contracted backlog as well as positive signs from new commercial engagements that indicate improvements in future
commercial opportunities.

Management  believes  that,  at  this  time,  the  conditions  in  our  market  space  with  ongoing  contract  delays,  the  consequent  need  to  procure  certain  materials  in  advance  of  a
binding  contract  and  the  additional  time  needed  to  execute  on  new  contracts  previously  reported  have  put  a  strain  on  our  cash  reserves.  However,  recent  common  stock
offerings and private placements as well as the availability to raise capital via its shelf registration indicate there is no substantial doubt for the Company to continue as a going
concern for a period of twelve months. We continue executing the plan to grow our business and achieve profitability. The Company may selectively look at opportunities for
fund raising in the future. Management has extensively evaluated our requirements for the next 12 months and has determined that the Company currently has sufficient cash
and access to capital to operate for at least that period.

While no assurance can be provided, management believes that these actions provide the opportunity for the Company to continue as a going concern and to grow its business
and achieve profitability with access to additional capital funding. Ultimately the continuation of the Company as a going concern is dependent upon the ability of the Company
to continue executing the plan described above which was put in place in late 2022 and will continue in 2023 and beyond. As a result, we expect to generate sufficient revenue
and  to  attain  profitable  operations  with  minimal  cash  use  in  the  next  12  months.  These  consolidated  financial  statements  do  not  include  any  adjustments  related  to  the
recoverability  and  classification  of  recorded  asset  amounts  and  classification  of  liabilities  that  might  be  necessary  should  the  Company  be  unable  to  continue  as  a  going
concern.

23 

 
 
 
 
 
 
 
 
 
Revenue Recognition

The Company follows Accounting Standards Codification 606, Revenue from Contracts with Customers (“ASC 606”), that affects the timing of when certain types of revenues
will be recognized. The basic principles in ASC 606 include the following: a contract with a customer creates distinct contract assets and performance obligations, satisfaction
of a performance obligation creates revenue, and a performance obligation is satisfied upon transfer of control to a good or service to a customer.

Revenue is recognized by evaluating our revenue contracts with customers based on the five-step model under ASC 606:

1. Identify the contract with the customer;

2. Identify the performance obligations in the contract;

3. Determine the transaction price;

4. Allocate the transaction price to separate performance obligations; and

5. Recognize revenue when (or as) each performance obligation is satisfied.

The Company generates revenues from four sources:

1. Technology Systems;

2. AI Technology;

3. Technical Support; and

4. Consulting Services.

Technology Systems

For revenues related to technology systems, the Company recognizes revenue over time using a cost-based input methodology in which significant judgment is required to
estimate costs to complete projects. These estimated costs are then used to determine the progress towards contract completion and the corresponding amount of revenue to
recognize.

Accordingly,  the  Company  bases  its  technology  systems  revenue  recognition  on ASC  606-10-25-27,  where  control  of  a  good  or  service  transfers  over  time  if  the  entity’s
performance does not create an asset with an alternative use to the entity and the entity has an enforceable right to payment for performance completed to date including a profit
margin or reasonable return on capital. Control is deemed to pass to the customer instantaneously as the goods are manufactured and revenue is recognized accordingly.

In addition, the Company has adopted ASC 606-10-55-21 such that if the cost incurred is not proportionate to the progress in satisfying the performance obligation, we adjust
the input method to recognize revenue only to the extent of the cost incurred. Therefore, the Company will recognize revenue at an equal amount to the cost of the goods to
satisfy the performance obligation. To accurately reflect revenue recognition based on the input method, the Company has adopted the implementation guidance as set out in
ASC-606-10-55-187 through 192.

Under this method, contract revenues are recognized over the performance period of the contract in direct proportion to the costs incurred. Costs include direct material, direct
labor,  subcontract  labor  and  other  allocable  direct  costs.  All  un-allocable  indirect  costs  and  corporate  general  and  administrative  costs  are  also  charged  to  the  periods  as
incurred. Any  recognized  revenues  that  have  not  been  billed  to  a  customer  are  recorded  as  an  asset  in  “contract  assets”. Any  billings  of  customers  more  than  recognized
revenues  are  recorded  as  a  liability  in  “contract  liabilities”.  However,  in  the  event  a  loss  on  a  contract  is  foreseen,  the  Company  will  recognize  the  loss  when  such  loss  is
determined.

AI Technologies

The Company has revenue from applications that incorporate artificial intelligence (AI) in the form of predetermined algorithms which provide important operating information
to the users of our systems. The revenue generated from these applications of AI consists of a fixed fee related to the design, development, testing and incorporation of new
algorithms into the system, which is recognized as revenue at a point in time upon customer acceptance, as well as an annual application maintenance fee, which is recognized
as revenue ratably over the contracted maintenance term.

24 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Technical Support

Technical  support  services  are  provided  on  both  an  as-needed  and  extended-term  basis  and  may  include  providing  both  parts  and  labor.  Maintenance  and  technical  support
provided outside of a maintenance contract are on an “as-requested” basis, and revenue is recognized over time as the services are provided. Revenue for maintenance and
technical support provided on an extended-term basis is recognized over time ratably over the term of the contract.

Consulting Services

The  Company’s  consulting  services  business  generates  revenues  under  contracts  with  customers  from  four  sources:  (1)  Professional  Services  (consulting  and  auditing);  (2)
Software licensing with optional hardware sales; (3) Customer service training and (4) Maintenance support.

(1) Revenues for professional services, which are of short-term duration, are recognized when services are completed;

(2) For all periods reflected in this report, software license sales have been one-time sales of a perpetual license to use our software product and the customer also has the option
to purchase third-party manufactured handheld devices from us if they purchase our software license. Accordingly, the revenue is recognized upon delivery of the software and
delivery of the hardware, as applicable, to the customer;

(3) Training sales are one-time upfront short-term training sessions and are recognized after the service has been performed; and

(4)  Maintenance/support  is  an  optional  product  sold  to  our  software  license  customers  under  one-year  contracts. Accordingly,  maintenance  payments  received  upfront  are
deferred and recognized over the contract term.

Multiple Performance Obligations and Allocation of Transaction Price

Arrangements  with  customers  may  involve  multiple  performance  obligations  including  project  revenue  and  maintenance  services  in  our  Technology  Systems  business.
Maintenance will occur after the project is completed and may be provided on an extended-term basis or on an as-needed basis. In our consulting services business, multiple
performance  obligations  may  include  any  of  the  above  four  sources. Training  and  maintenance  on  software  products  may  occur  after  the  software  product  sale  while  other
services  may  occur  before  or  after  the  software  product  sale  and  may  not  relate  to  the  software  product.  Revenue  recognition  for  a  multiple  performance  obligations
arrangement is as follows:

Each performance obligation is accounted for separately when each has value to the customer on a standalone basis and there is Company specific objective evidence of selling
price of each deliverable. For revenue arrangements with multiple deliverables, the Company allocates the total customer arrangement to the separate units of accounting based
on their relative selling prices as determined by the price of the items when sold separately. Once the selling price is allocated, the revenue for each performance obligation is
recognized using the applicable criteria under GAAP as discussed above for performance obligations sold in single performance obligation arrangements. A delivered item or
items  that  do  not  qualify  as  a  separate  unit  of  accounting  within  the  arrangement  are  combined  with  the  other  applicable  undelivered  items  within  the  arrangement.  The
allocation of arrangement consideration and the recognition of revenue is then determined for those combined deliverables as a single unit of accounting. The Company sells its
various  services  and  software  and  hardware  products  at  established  prices  on  a  standalone  basis  which  provides  Company  specific  objective  evidence  of  selling  price  for
purposes  of  performance  obligations  relative  selling  price  allocation. The  Company  only  sells  maintenance  services  or  spare  parts  based  on  its  established  rates  after  it  has
completed  a  system  integration  project  for  a  customer.  The  customer  is  not  required  to  purchase  maintenance  services.  All  elements  in  multiple  performance  obligations
arrangements with Company customers qualify as separate units of account for revenue recognition purposes.

Accounts Receivable

Accounts  receivable  are  stated  at  estimated  net  realizable  value.  Accounts  receivable  are  comprised  of  balances  due  from  customers  net  of  estimated  allowances  for
uncollectible  accounts.  In  determining  the  collections  on  the  account,  historical  trends  are  evaluated,  and  specific  customer  issues  are  reviewed  to  arrive  at  appropriate
allowances. The Company reviews its accounts to estimate losses resulting from the inability of its customers to make required payments. Any required allowance is based on
specific analysis of past due accounts and also considers historical trends of write-offs. Past due status is based on how recently payments have been received from customers.

Long-Lived Assets

The  Company  evaluates  the  recoverability  of  its  property,  equipment,  and  other  long-lived  assets  in  accordance  with  FASB ASC  360-10-35-15  “Impairment  or  Disposal  of
Long-Lived Assets”, which requires recognition of impairment of long-lived assets in the event the net book values of such assets exceed the estimated future undiscounted
cash flows attributable to such assets or the business to which such intangible assets relate. This guidance requires that long-lived assets and certain identifiable intangibles be
reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held
and  used  is  measured  by  a  comparison  of  the  carrying  amount  of  an  asset  to  future  undiscounted  net  cash  flows  expected  to  be  generated  by  the  asset.  If  such  assets  are
considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to
be disposed of are reported at the lower of the carrying amount or fair value less costs to sell.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Not applicable.

25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8. Financial Statements and Supplementary Data.

Our consolidated financial statements are contained in pages F-1 through F-34 which appear at the end of this Annual Report on Form 10-K.

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

There are no reportable events under this item for the year ended December 31, 2022.

Item 9A. Controls and Procedures.

Evaluation of Disclosure Controls and Procedures

With the participation of our Chief Executive Officer, Chief Financial Officer and Controller, we have evaluated the effectiveness of our disclosure controls and procedures (as
such term is defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), as of the end of the period covered by
this Report. Based upon such evaluation, our Chief Executive Officer, Chief Financial Officer and Controller have concluded that, as of the end of such period, our disclosure
controls and procedures were not effective due to material weaknesses in internal controls over financial reporting discussed below to ensure that information required to be
disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s
rules and forms and is accumulated and communicated to our management, including our Chief Executive Officer, Chief Financial Officer and Controller, as appropriate to
allow timely decisions regarding required disclosure.

Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting (as defined in Rule 13a-15(f) under the Exchange Act). Our
management, under the supervision and with the participation of our Chief Executive Officer, Chief Financial Officer and Controller, evaluated the effectiveness of our internal
control  over  financial  reporting  as  of  the  end  of  the  period  covered  by  this  report.  In  making  this  assessment,  our  management  used  the  criteria  set  forth  in  the  framework
contained  in  Internal  Control  —  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring  Organizations  of  the Treadway  Commission  (COSO).  Based  on  that
evaluation, our management concluded that our internal control over financial reporting was not effective as of the end of the period covered by this report based on those
criteria.

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

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

Changes in Internal Control over Financial Reporting

In connection with the audit of our consolidated financial statements for the year ended December 31, 2022, management identified material weaknesses in our internal control
over  financial  reporting. 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 the Company’s annual or interim financial statements will not be prevented or detected on a timely basis.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2022, the material weaknesses in our internal control over financial reporting related to the ineffective review of revenue recognition policy and application
of policy related to services and project scopes of work. Business financial review controls proved ineffective as a result of reliance upon ineffective reporting software, or that
rely on data produced from numerous sources such as customer supply agreements..

Notwithstanding our material weakness, we have concluded that the financial statements and other financial information included in this Annual Report fairly present in all
material  respects  our  financial  condition,  results  of  operations  and  cash  flows  for  the  periods  presented  in  conformity  with  accounting  principles  generally  accepted  in  the
United States.

Planned Remediation Activities

Our planned remediation efforts related to the above identified material weakness include:

·
·
·
·
·

Reassess the existing IT infrastructure to improve automation and transparency of revenue recognition process;
Determine if additional investments are needed to upgrade existing enterprise software;
Contractually instill change management approval process for all out-of-scope works with all customers;
Perform ongoing trainings with financial team to improve documentation that supports effective control activities;
Augment staff to improve review and segregation of duties

There were no further changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) of the Exchange Act) during the year
ended December 31, 2022 that have materially affected or are reasonably likely to materially affect our internal control over financial reporting.

Item 9b. Other Information.

None

Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

26 

 
 
 
 
 
 
 
 
 
 
 
 
Item 10. Directors, Executive Officers and Corporate Governance

PART III

The following is a list of our executive officers and directors. All directors serve one-year terms or until their successors are duly qualified and elected or his earlier resignation,
removal or disqualification. The officers of the Company are elected by the Board.

Name
Charles P. Ferry
Andrew W. Murphy
Kenneth Ehrman(1)
Ned Mavrommatis(2)
James Craig Nixon (3)
———————
(1)

Age
57
39
52
52

63

  Position
  Chief Executive Officer, Director
  Chief Financial Officer
  Chairman
  Director

  Director

Chairman  of  our  Board  of  Directors,  Chairman  of  the  Corporate  Governance  and  Nominating  Committee  member  of  the  Compensation  Committee  and  Audit
Committee.
Chairman of the Audit Committee, member of the Compensation Committee.
Chairman of the Compensation Committee, member of the Corporate Governance and Nominating Committee.

(2)
(3)

Charles P. Ferry, Chief Executive Officer, Director

Mr. Ferry was appointed Chief Executive Officer, effective September 1, 2020. Mr. Ferry was further appointed a Director on November 19, 2020 by a vote of the shareholders.
Mr. Ferry combines over three years of experience in the energy industry and seven years in the defense contracting industry following 26 years of active-duty service in the
United  States Army.  Previously,  Mr.  Ferry  had  been  involved  in  two  companies  in  the  defense  industry  holding  positions  including  Director,  Business  Development  and
Operations, Vice President of Operations, and General Manager. From 2018 through 2020, Mr. Ferry was the Chief Executive Officer for APR Energy, a global fast-track power
company. Prior to this, Mr. Ferry was the President and Chief Operating Officer of APR Energy from 2016 to 2018. From 2014 to 2016, Mr. Ferry was the General Manager for
ARMA Global Corporation, a wholly owned subsidiary of General Dynamics, a defense contracting company that delivered Information Technology engineering, services, and
logistics. Mr. Ferry was the Vice President of ARMA Global Corporation from 2010 to 2014 before being acquired by General Dynamics. From 2009 to 2010, Mr. Ferry was
the  Director,  Business  Development  and  Operations  at  Lockheed-Martin.  His  leadership  assignments  in  the  U.S. Army  include:  Director,  NORAD-NORTHCOM  Current
Operations,  Infantry  Battalion  Task  Force  Commander,  Joint  Special  Operations  Task  Force  Commander,  Regimental  and  Battalion  Operations  Officer,  and Airborne  Rifle
Company Commander. His military leadership assignments include 48 months of combat in Somalia, Afghanistan and Iraq.

Mr. Ferry has an undergraduate degree from Brigham Young University.

The Board believes Mr. Ferry brings significant commercial and operational experience to the Company and has shown demonstrable leadership skills as both a Military officer
with a distinguished service record and in leading companies to profitable growth.

27 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Andrew W. Murphy, Chief Financial Officer

Mr. Murphy, has over 16 years of progressive business experience in accounting and finance including nearly five years of public company experience for a London Stock
Exchange-based company. He joined Duos Technologies, Inc. in 2020 where he served on the Commercial team to support new project bids while also building out the Finance
function. Prior to joining Duos, from 2011 to 2020 Mr. Murphy held progressive senior Finance roles within APR Energy, a global fast-track power and asset management
company formerly listed on the London Stock Exchange (LSE). In these roles Mr. Murphy oversaw the pricing & risk management efforts for more than $800 million in new
business and asset transactions across the globe. Additionally, he was also responsible for managing the FP&A function as well as supporting M&A activity and the investor
relations function during APR Energy’s time on the LSE. Prior to his time with APR, Mr. Murphy served in corporate accounting roles within a Fortune 500 company as well as
time working in public accounting with a focus on tax and business services.

Mr. Murphy graduated from Jacksonville University “cum laude” with a business degree in Accounting and later received his Master’s degree in Business Administration with a
focus in Finance.

Kenneth Ehrman, Chairman

Mr. Ehrman joined the Board on January 31, 2019. He was elected as Chairman of the Board in November 2020 and is a member of the Audit, and Compensation Committees.
As an innovator in intelligent machine to machine (MtoM wireless technology) and industrial applications of the internet of things (IoT), Mr. Ehrman has coauthored more than
40 patents in wireless communications, mobile data, asset tracking, power management cargo and impact sensing as well as rental car management.  Mr. Ehrman is the founder
of Halo Collar, which invented a technology used for the tracking of canines to replace GPS-based wireless fences. Halo Collar has recorded more than 20,000-unit sales since
its inception in July 2020. He also currently serves as an independent consultant to several high-technology companies in supply chain/logistics and transportation. Mr. Ehrman
advises technology companies focused on solutions for these industries.

Prior to joining our Board, Mr. Ehrman served as Chief Executive Officer of I.D. Systems, Inc., a company he founded in 1993 as a Stanford University engineering student.
During his tenure at I.D. Systems, he pioneered the commercial use of radio frequency identification technology for industrial asset management and took the company public
on the Nasdaq in 1999. Under his leadership, I.D. Systems was named one of North America’s fastest growing technology companies by Deloitte in 2005, 2006, and 2012. Mr.
Ehrman received multiple awards during his time at I.D. Systems, including Deloitte Entrepreneur of the Year and Ground Support Worldwide Engineer/Innovator Leader.

Mr. Ehrman is also the Chairman of the Corporate Governance & Nominating Committee as well as a member of the Audit and Compensation Committees. The Board believes
that  Mr.  Ehrman’s  management  experience,  engineering  expertise  and  long  history  and  familiarity  with  industries  the  Company  currently  operates  in,  make  him  ideally
qualified to help lead the Company towards continued growth.

28 

 
 
 
 
 
 
 
 
Ned Mavrommatis, Director

Mr. Mavrommatis has served as the Chief Financial Officer of Halo Collar since May 2022. The Halo Collar is the newest smart safety system for dogs. Co-founded by Cesar
Millan, this patented system utilizes proprietary technology & dog psychology to provide a wireless smart fence, smart training, GPS tracker and activity tracker combined into
one easy-to-use smart collar. Prior to Halo Collar Mr. Mavrommatis served as the Chief Financial Officer of PowerFleet, Inc. (NASDAQ: PWFL) from October 2019 to May
2022 and I.D Systems, Inc. (NASDAQ: IDSY) from August 1999 to October 2019. Mr. Mavrommatis started his career in public accounting.

Mr.  Mavrommatis  received  a  Master  of  Business  Administration  in  finance  from  New  York  University’s  Leonard  Stern  School  of  Business  and  a  Bachelor  of  Business
Administration in accounting from Bernard M. Baruch College, The City University of New York. Mr. Mavrommatis is also a Certified Public Accountant.

James Craig Nixon, Director

Mr. Nixon joined our Board of Directors on July 15, 2021 and serves as Chairman of the Compensation Committee and a member of the Audit and Corporate Governance and
Nominating Committees. Brigadier General Craig Nixon (Ret.) is a combat decorated, special operations soldier. Over a 29-year Army career, Brigadier General Nixon served
in a wide range of assignments including seven tours in special operations units including assignments as the Commander, 75th Ranger Regiment and Director of Operations
for Joint Special Operations Command (JSOC) and US Special Operations Command. He is a combat decorated soldier whose awards include the Distinguished Service Medal,
Silver Star, three Bronze Stars, and the Purple Heart.

After  retiring  from  the  Army  in  2011,  he  was  an  original  Partner  at  McChrystal  Group,  helped  create  a  highly  successful  leadership  consulting  company  and  led  their
engagements  with  a  number  of  technology  focused  Fortune  500  companies.  In  2013  he  became  the  Chief  Executive  Officer  of ACADEMI  and  over  three  years  through  a
combination of organic growth and acquisitions built Constellis Group, a global leader in security and training with over 10,000 employees in 30 countries. During his tenure
Constellis tripled in revenue to over $1 billion annually and saw a fivefold increase in EBITDA. Since January 2016, he has been the founder and Chief Executive Officer of
Nixon Six Solutions, a consulting firm focusing on growth and market entry strategy, leadership, and mergers & acquisitions. He is on a number of government and technology
boards and is also a frequent speaker on geopolitics, leadership, and veterans’ challenges.

Brigadier General Nixon is a graduate of Auburn University and has earned master’s degrees from the Command and Staff College and the Air War College. He is a decorated
retired  General  Officer,  successful  entrepreneur,  and  passionate  supporter  of  veteran  non-profit  organizations.  He  was  selected  for  the  Ranger  Hall  of  Fame  and  Auburn
University at Montgomery Top Fifty Alumni in 2017.

Our Board of Directors believes that Mr. Nixon’s extensive military and management experience and familiarity with technology industries make him ideally suited to help lead
the Company towards excellence in operations and strategic planning.

29 

 
 
 
 
 
 
 
 
 
 
Key Employees

Jeff Necciai, Chief Technology Officer, Operating Subsidiary Duos Technologies, Inc.

Mr. Necciai brings over 25 years of experience in designing, developing, and delivering value-driven technology solutions across a wide range of industries to Duos. Prior to
joining Duos in January 2021, Jeff served as the Chief Technology Officer of NASCENT Technology, where he cultivated and led high-performing cross-functional product
teams  to  develop  and  deliver  comprehensive  gate  automation  solutions  to  rail  and  maritime  terminal  customers.  Jeff  was  responsible  for  the  solution  design  and  software
architecture for many of the company's innovations, including an advanced OCR and imaging solution, proprietary point-to-point VoIP technology, an automated work queue
management system, a line of integrated "smart" outdoor IP-based callboxes, and a comprehensive human-assisted security and surveillance platform. In 2001, Jeff co-founded
and served as Lead Systems Architect for Solution Dynamics, which developed remote digital video surveillance products for institutional customers. Jeff is listed on several
technology-based patents and has contributed articles for publications such as American Shipper, World Cargo News, and the Journal of Commerce. Jeff holds a Bachelor of
Science Degree in Business Administration from Clarion University of Pennsylvania.

Family Relationships

There are no family relationships among any of our directors or executive officers.

Section 16(a) Beneficial Ownership Reporting Compliance

Section 16(a) of the Exchange Act requires the Company’s executive officers and directors, and persons who own more than 10% of the Company’s common stock, to file
reports of ownership and changes in ownership on Forms 3, 4 and 5 with the SEC.

Based solely on our review of certain reports filed with the SEC pursuant to Section 16(a) of the Exchange Act, the reports required to be filed with respect to transactions in
our Common Stock during the fiscal year ended December 31, 2022, were timely, except for one Form 4 for each of the directors reflecting issuance of director compensation
shares were not filed timely. 

Code of Ethics

The Company has adopted a Code of Ethics for adherence by its Chief Executive Officer and Chief Financial Officer, to ensure honest and ethical conduct, full, fair and proper
disclosure of financial information in the Company’s periodic reports filed pursuant to the Securities Exchange Act of 1934, and compliance with applicable laws, rules, and
regulations. Any person may obtain a copy of our Code of Ethics by mailing a request to the Company at the address appearing on the front page of this Annual Report on Form
10-K.

Board Composition and Director Independence

Our Board of Directors currently consists of four members: Mr. Kenneth Ehrman, Mr. Charles P. Ferry, Mr. Ned Mavrommatis, and Mr. James Craig Nixon. The directors will
serve until our next annual meeting and until their successors are duly elected and qualified. The Company defines “independent” as that term is defined in Nasdaq Listing Rule
5605(a)(2).

In making the determination of whether a member of the board is independent, our board considers, among other things, transactions and relationships between each director
and his immediate family and the Company, including those reported under the caption “Related Party Transactions”. The purpose of this review is to determine whether any
such relationships or transactions are material and, therefore, inconsistent with a determination that the directors are independent. Based on such review and its understanding
of such relationships and transactions, our board affirmatively determined that Mr. Ehrman, Mr. Mavrommatis and Mr. Nixon are all qualified as independent and none of them
have any material relationship with us that might interfere with his exercise of independent judgment.

Board Committees

Our Board of Directors has established an audit committee, a compensation committee and a corporate governance and nominating committee. Each committee has its own
charter, which is available on our website at www.duostech.com. Each of the board committees has the composition and responsibilities described below.

Members will serve on these committees until their resignation or until otherwise determined by our Board of Directors.

Mr. Mavrommatis and Mr. Nixon, both of whom are independent directors within the meaning of the Nasdaq’s listing rules, are the Chairman of the Audit Committee and
Compensation Committee, respectively. Each of the independent members of our Board of Directors also serves on one or more committees as previously disclosed.

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Audit Committee

The Audit Committee oversees our accounting and financial reporting processes and oversees the audit of our financial statements and the effectiveness of our internal control
over financial reporting. The specific functions of this Committee include, but are not limited to:

·
·
·

·
·
·

·
·
·

appointing, approving the compensation of, and assessing the independence of our independent registered public accounting firm;
overseeing the work of our independent registered public accounting firm, including through the receipt and consideration of reports from such firm;
reviewing  and  discussing  with  management  and  the  independent  registered  public  accounting  firm  our  annual  and  quarterly  financial  statements  and  related
disclosures;
monitoring our internal control over financial reporting, disclosure controls and procedures and code of business conduct and ethics;
discussing our risk management policies;
establishing policies regarding hiring employees from the independent registered public accounting firm and procedures for the receipt and retention of accounting
related complaints and concerns;
meeting independently with our independent registered public accounting firm and management;
reviewing and approving or ratifying any related person transactions; and
preparing the audit committee report required by SEC rules.

Our board has determined that Mr. Mavrommatis is currently qualified as an “audit committee financial expert”, as such term is defined in Item 407(d)(5) of Regulation S-K.
Mr. Mavrommatis serves as the Chairman of the Audit Committee.

Compensation Committee

The Committee’s compensation-related responsibilities include, but are not limited to:

·
·

·

·
·

·
·

reviewing and approving on an annual basis the corporate goals and objectives with respect to compensation for our Chief Executive Officer;
reviewing, approving and recommending to our board of directors on an annual basis the evaluation process and compensation structure for our other executive
officers;
determining the need for and the appropriateness of employment agreements and change in control agreements for each of our executive officers and any other
officers recommended by the Chief Executive Officer or board of directors;
providing oversight of management’s decisions concerning the performance and compensation of other Company officers, employees, consultants and advisors;
reviewing our incentive compensation and other equity-based plans and recommending changes in such plans to our board of directors as needed, and exercising all
the authority of our board of directors with respect to the administration of such plans;
reviewing and recommending to our board of directors the compensation of independent directors, including incentive and equity-based compensation; and
selecting, retaining and terminating such compensation consultants, outside counsel or other advisors as it deems necessary or appropriate.

Mr. Nixon serves as the Chairman of the Compensation Committee.

31 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate Governance and Nominating Committee

The responsibilities of the Corporate Governance and Nominating Committee include:

·
·
·
·
·

·
·
·

recommending to the board of directors nominees for election as directors at any meeting of stockholders and nominees to fill vacancies on the board;
considering candidates proposed by stockholders in accordance with the requirements in the Committee charter;
overseeing the administration of the Company’s Code of Ethics;
reviewing with the entire board of directors, on an annual basis, the requisite skills and criteria for board candidates and the composition of the board as a whole;
having the authority to retain search firms to assist in identifying board candidates, approve the terms of the search firm’s engagement, and cause the Company to
pay the engaged search firm’s engagement fee;
recommending to the board of directors on an annual basis the directors to be appointed to each committee of the board of directors;
overseeing an annual self-evaluation of the board of directors and its committees to determine whether it and its committees are functioning effectively; and
developing and recommending to the board a set of corporate governance guidelines applicable to the Company.

Mr. Ehrman serves as the Chairman of the Corporate Governance and Nominating Committee.

Involvement in Certain Legal Proceedings

To the best of our knowledge, none of our directors or executive officers has, during the past ten years:

·
·

·

·

·

·

been convicted in a criminal proceeding or been subject to a pending criminal proceeding (excluding traffic violations and other minor offenses);
had any bankruptcy petition filed by or against the business or property of the person, or of any partnership, corporation or business association of which he was a
general partner or executive officer, either at the time of the bankruptcy filing or within two years prior to that time;
been subject to any order, judgment, or decree, not subsequently reversed, suspended or vacated, of any court of competent jurisdiction or federal or state authority,
permanently  or  temporarily  enjoining,  barring,  suspending  or  otherwise  limiting,  his  involvement  in  any  type  of  business,  securities,  futures,  commodities,
investment, banking, savings and loan, or insurance activities, or to be associated with persons engaged in any such activity;
been found by a court of competent jurisdiction in a civil action or by the Securities and Exchange Commission or the Commodity Futures Trading Commission to
have violated a federal or state securities or commodities law, and the judgment has not been reversed, suspended, or vacated;
been the subject of, or a party to, any federal or state judicial or administrative order, judgment, decree, or finding, not subsequently reversed, suspended or vacated
(not including any settlement of a civil proceeding among private litigants), relating to an alleged violation of any federal or state securities or commodities law or
regulation, any law or regulation respecting financial institutions or insurance companies including, but not limited to, a temporary or permanent injunction, order
of  disgorgement  or  restitution,  civil  money  penalty  or  temporary  or  permanent  cease-and-desist  order,  or  removal  or  prohibition  order,  or  any  law  or  regulation
prohibiting mail or wire fraud or fraud in connection with any business entity; or
been the subject of, or a party to, any sanction or order, not subsequently reversed, suspended or vacated, of any self-regulatory organization (as defined in Section
3(a)(26)  of  the  Exchange Act),  any  registered  entity  (as  defined  in  Section  1(a)(29)  of  the  Commodity  Exchange Act),  or  any  equivalent  exchange,  association,
entity or organization that has disciplinary authority over its members or persons associated with a member.

Except  as  set  forth  in  our  discussion  below  in  “Certain  Relationships  and  Related  Transactions,”  none  of  our  directors  or  executive  officers  has  been  involved  in  any
transactions  with  us  or  any  of  our  directors,  executive  officers,  affiliates  or  associates  which  are  required  to  be  disclosed  pursuant  to  the  rules  and  regulations  of  the
Commission.

32 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 11. Executive Compensation

The following table sets forth the total compensation received for services rendered in all capacities to our Company for the last two fiscal years, which was awarded to, earned
by, or paid to our Chief Executive Officer, Chief Financial Officer and Chief Accounting Officer (the “Named Executive Officers”).

Name and Principal Position

Year

Salary
($)

Bonus
($)

Options
($)

Other
Comp.
($)

Total
($)

Charles P. Ferry,
Chief Executive Officer (PEO)

Andrew W. Murphy(3),
Chief Financial Officer (CFO)

Adrian G. Goldfarb(6),
Former Chief Financial Officer,

Former Director

2022     
2021     

2022     
2021     

250,000     
250,000     

206,500     
169,497     

150,000(1)    
— 

235,144(2)    
— 

60,000(4)    
129 

188,115(5)    
— 

2022     

220,000     

50,000(7)    

176,358(8)    

— 
— 

— 
— 

— 

2021     

205,250     

— 

— 

2,500(9)   

635,144 
250,000 

454,615 
169,626 

446,358 

207,750 

Connie L. Weeks,
Former Chief Accounting Officer(10)    
———————
(1) Represents $150,000 objectives bonus.
(2) Option compensation is the fair market value of 100,000 share, five-year options with a strike price of $6.41 and three-year vesting granted to Mr. Ferry as a retention

94,058(12)   
— 

20,000(11)   
— 

167,030     
150,000     

2022     
2021     

281,088 
150,000 

— 
— 

incentive. See table below for valuation methodology.

(3) Mr. Murphy became Chief Financial Officer effective November 15, 2022.
(4) Represents $60,000 objectives bonus.
(5) Option compensation is the fair market value of 80,000 share, five-year options with a strike price of $6.41 and three-year vesting granted to Mr. Murphy as a retention

incentive.  See table below for valuation methodology.

(6) Mr. Goldfarb retired as Chief Financial Officer effective November 15, 2022.
(7) Represents $50,000 objectives bonus.
(8) Option compensation is the fair market value of 75,000 share, five-year options with a strike price of $6.41 and three-year vesting granted to Mr. Goldfarb as a retention

incentive.  See table below for valuation methodology.

(9) Comprised of $2,500 annual car allowance in 2021.
(10) On December 31, 2022 Ms. Weeks retired from the Company.
(11) Represents bonus award for long service to the Company.
(12) Option  compensation  is  the  fair  market  value  of  40,000  share,  five-year  options  with  a  strike  price  of  $6.41  and  initial  three-year  vesting  granted  to  Ms. Weeks  as  a
retention incentive.  Ms. Weeks' options become fully vested upon her retirement on December 31, 2022 as an accommodation for long service to the Company. See table
below for valuation methodology.

Risk free interest rate
Expected term in years
Dividend yield
Volatility of common stock
Estimated annual forfeitures

33 

For the Years Ended
December 31,

2022
0.97%
3.50
—
72%
—

2021
—
—
—
—
—

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
  
 
  
 
  
 
  
   
   
   
   
   
   
 
   
      
      
  
   
  
   
  
   
  
   
   
   
   
   
   
 
   
      
      
  
   
  
   
  
   
  
   
   
   
   
   
 
   
      
      
  
   
  
   
  
   
  
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Outstanding Equity Awards at December 31, 2022

Equity
Incentive
Plan
Awards;
Number of
shares
underlying
unexercised
unearned
options

100,000 
— 
80,000 
6,667 
75,000 
— 
— 
— 
— 
— 

  $
  $
  $
  $
  $
  $
  $
  $
  $
  $

Number of
shares
underlying
unexercised
options
exercisable

— 
100,000 
— 

13,333   

— 
18,929 
18,929 
40,000 
18,929 
18,929 

Name
Charles P. Ferry
Charles P. Ferry
Andrew W. Murphy  
Andrew W. Murphy    
Adrian G. Goldfarb  
Adrian G. Goldfarb  
Adrian G. Goldfarb  
Connie L. Weeks
Connie L. Weeks
Connie L. Weeks

Employment Agreements

Charles P. Ferry

Number of
shares or
units of
stock that
have not
vested

Market
value of
shares or
units of
stock that
have not
vested $

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

Equity
Incentive
Plan
Awards:
Number of
unearned
shares, units
or other
rights that
have not vested

Equity
Incentive
Plan
Awards:
Market or
payout value
of unearned
shares, units
or other
rights that
have not
vested $

— 
— 
— 
— 
— 
— 
— 
— 
— 
— 

  $

  $
  $
  $

100,000 
— 
80,000 
6,667 
75,000 
— 
— 
— 
— 
— 

0 
— 
0 
0 
0 
— 
— 
— 
— 
— 

Option
exercise
price

6.41 
4.18 
6.41 
4.35 
6.41 
6.00 
4.74 
6.41 
6.00 
4.74 

Option
Expiration
date
12/31/2026 
08/31/2025 
12/31/2026 
11/22/2025 
12/31/2026 
03/31/2025 
03/31/2025 
12/31/2026 
03/31/2025 
03/31/2025 

On September 1, 2020, the Company entered into an employment agreement (the “Ferry Employment Agreement”) with Charles P. Ferry pursuant to which Mr. Ferry serves as
Chief Executive Officer of the Company. The Ferry Employment Agreement is for a term of one year (the “Initial Term”) and shall be automatically extended for additional
terms of successive one-year periods (the “Additional Term”) unless the Company or Mr. Ferry gives at least 60 days written notice of non-renewal prior to the expiration of the
Initial Term or an Additional Term. Mr. Ferry is to receive a base salary at an annual rate of $250,000. Mr. Ferry received a one-time cash incentive bonus in the amount of
$50,217 in accordance with criteria determined by the Board and based on the review and recommendation of the Compensation Committee. Mr. Ferry is also eligible for an
annual  bonus  in  an  amount  up  to  $150,000  in  accordance  with  criteria,  including  but  not  limited  to,  revenue  targets,  profitability  and  other  key  performance  indicators.
Additionally, Mr. Ferry received 100,000 options that are exercisable into 100,000 shares of common stock at an exercise price of $4.18, of which 100% vested on September 1,
2022. He received a further grant in January 2022 in the amount of 100,000 non-qualified options with a term of five years and on a strike price of $6.41. The options have a
three-year vesting period. The Ferry Employment Agreement can be terminated with or without cause at any time during the Initial Term or during an Additional Term. As a
full-time employee of the Company, Mr. Ferry is eligible to participate in all of the Company’s benefit programs.

Potential Payments upon Change of Control or Termination following a Change of Control and Severance

The Ferry Employment Agreement contains certain provisions for early termination, which may result in a severance payment equal to up to six months of base salary then in
effect. Generally, we do not provide any severance specifically upon a change in control, nor do we provide for accelerated vesting upon a change in control.

Adrian G. Goldfarb

On April 1, 2018, the Company entered into an employment agreement (the “Goldfarb Employment Agreement”) with Adrian G. Goldfarb, pursuant to which Mr. Goldfarb
serves as Chief Financial Officer of the Company. During 2020, Mr. Goldfarb was paid an annual salary of $197,750 and an annual car allowance of $7,500. In 2021, Mr.
Goldfarb’s salary was increased to $207,750 and the car allowance cancelled. The Goldfarb Employment Agreement had an initial term through March 31, 2019, subject to
renewal for successive one-year terms unless either party gives the other notice of that party’s election to not renew at least 60 days prior to the expiration of the then-current
term. The Goldfarb Employment Agreement remains in effect through March 31, 2023. The Goldfarb Employment Agreement was approved by the Compensation Committee
and it is anticipated that Mr. Goldfarb’s compensation terms will be revisited in the future by the Compensation Committee of the Company’s Board.

Potential Payments upon Change of Control or Termination following a Change of Control and Severance

The Goldfarb Employment Agreement contains certain provisions for early termination, which may result in a severance payment equal to one year of base salary then in effect.
Generally, we do not provide any severance specifically upon a change in control, nor do we provide for accelerated vesting upon change in control.

34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Connie L. Weeks

On April 1, 2018, the Company entered into an employment agreement (the “Weeks Employment Agreement”) with Connie L. Weeks, pursuant to which Ms. Weeks served as
Chief  Accounting  Officer  of  the  Company.  During  2022,  Ms.  Weeks  was  paid  an  annual  salary  of  $152,260  as  well  as  a  $20,000  performance  bonus  and  $14,770  in
compensation for unused paid time off. The Weeks Employment Agreement had an initial term that extended through March 31, 2019, subject to renewal for successive one
year terms unless either party gives notice of that party’s election to not renew to the other party at least 60 days prior to the expiration of the then-current term. Ms. Weeks gave
notice to the Company that she would be retiring effective December 31, 2022. As a consequence, the Weeks Employment Agreement terminated effective December 31, 2022.
The Weeks Employment Agreement was approved by the Compensation Committee.

Potential Payments upon Change of Control or Termination following a Change of Control and Severance

The Weeks Employment Agreement contained certain provisions for early termination, which may have resulted in a severance payment equal to two years of base salary then
in effect. This provision is no longer in effect and Ms. Weeks will not receive any further compensation following her retirement.

Director Compensation

Starting in 2021, the Compensation Committee determined that directors will receive $40,000 for serving as a member of a committee and $10,000 for serving as Chairman of a
committee. The $10,000 fee is also inclusive of any services rendered as a member of one or more committees. The board compensation will be paid 40% in cash and 60% in
shares of restricted common stock or options to purchase shares of common stock, as elected by the board member. Each board member may further elect to receive up to 100%
of compensation in restricted stock on a quarterly basis.

The following table summarizes data concerning the compensation of our non-employee directors for the year ended December 31, 2022.

Fees Earned
or Paid
in Cash
($)

Stock
Awards
($)(6)

Option
Awards
($)

Non-Equity
Incentive Plan
Compensation
($)

Non-Qualified
Deferred
Compensation
Earnings
($)

All Other
Compensation
($)

Total
($)

0     

50,000     

18,333     

27,500     

20,000     

30,000     

0     

50,000     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

0     

50,000 

45,833 

50,000 

50,000 

Kenneth Ehrman
(1)
Edmond L.
Harris (2)
Ned
Mavrommatis (3)    
James Craig
Nixon (4)
———————
(1)

Kenneth Ehrman was appointed to the board in January 2019.  Through November 19, 2020, he served as Chairman of the Compensation Committee and as of that date
he was named Chairman of our Board of Directors. He serves as a member of the Audit Committee, the Compensation Committee and the Corporate Governance and
Nominating Committee. Mr. Ehrman elected to receive all of his compensation in stock.
Edmond L. Harris was appointed to the board on November 19, 2020.  Since his appointment, he served as Chairman of the Corporate Governance and Nominating
Committee and a member of the Audit Committee. Mr. Harris resigned from the Board of Directors effective November 28, 2022.
Ned Mavrommatis was appointed to the board on August 13, 2019.  Through November 19, 2020, he served as Co-Chairman of the Audit Committee and since then he
has been the sole Chairman of the Audit Committee and a member of the Compensation and Corporate Governance and Nominating Committees.
James Craig Nixon was appointed to the board on July 15, 2021.  Since his appointment, he has served as Chairman of the Compensation Committee and a member of
the Audit and Corporate Governance and Nominating Committees.
Reflects  the  aggregate  grant  date  fair  value  of  stock  awards  computed  in  accordance  with  FASB ASC Topic  718.    In  determining  the  grant  date  fair  value  of  stock
awards, the Company used the closing price of the Company’s common stock on the grant date.

(2)

(3)

(4)

(6)

35 

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

As of March 28, 2023, our authorized capitalization was 500,000,000 shares of common stock $0.001 par value per share,500,000 shares of Series A Redeemable Convertible
Preferred Stock, 15,000 shares of Series B Convertible Preferred Stock (“Preferred B”), 5,000 shares of Series C Convertible Preferred Stock (“Preferred C”), 4,000 shares of
Series D Convertible Preferred Stock (“Preferred D”), and 30,000 shares of Series E Convertible Preferred Stock (“Preferred E”). As of the same date, there are 7,156,876
shares of our common stock issued, 0 shares of Preferred A, 0 shares of Preferred B, 0 shares of Preferred C outstanding, 1,299 shares of Preferred D outstanding, and 4,000
shares of Preferred E outstanding, respectively. Additionally, our common stock entitles its holder to one vote on each matter submitted to the stockholders.

The following table sets forth, as of March 28, 2023, the number of shares of our common stock beneficially owned by (i) each person who is known by us to own of record or
beneficially five percent or more of our outstanding shares, (ii) each of our directors, (iii) each of our executive officers and (iv) all of our directors and executive officers as a
group. Unless otherwise indicated, each of the persons listed below has sole voting and investment power with respect to the shares of our common stock beneficially owned.
The address of our directors and executive officers is c/o Duos Technologies Group, Inc., at 7660 Centurion Parkway, Suite 100, Jacksonville, Florida 32256.

Name and Address of Beneficial Owner
5% Beneficial Shareholders
Bleichroeder LP
1345 Avenue of the Americas, 47th Floor
New York, NY 10105 (1)
Pessin Family Holdings
500 Fifth Avenue, Suite 2240
New York, NY 10110 (2)
Bard Associates, Inc.
135 South LaSalle Street, Ste 3700
Chicago, Illinois 60603(3)
 Laurence W. Lytton
467 Central Park West
New York, New York 10025(4)
Directors and Named Executive Officers
Charles P. Ferry(5)
Andrew W. Murphy(6)
Kenneth Ehrman(7)
Ned Mavrommatis(8)
James C. Nixon
———————
*Denotes less than 1%

Number of
Shares of
Common Stock
Beneficially Owned  

Percentage of
Shares of Common
Stock Beneficially
Owned

2,994,140     

36.75%

1,459,945     

20.45%

475,853     

734,025     

106,000     
40,750     

62,680     
35,431     
24,280     

1.46%
* 

* 
* 
* 

(1)

(2)

(3)

(4)

Based on Amendment No. 6 to Schedule 13G/A filed by Bleichroeder LP (“Bleichroeder”) with the SEC on February 14, 2023 (the “Bleichroeder 13G/A”).  According
to the Bleichroeder 13G/A, Bleichroeder is an investment advisor registered under Section 203 of the Investment Advisers Act of 1940 and as of February 14, 2023 was
deemed  to  be  the  beneficial  owner  of  1,283,162  shares  of  our  Common  Stock  as  a  result  of  acting  as  investment  advisor  to  various  clients.    The  number  of  shares
beneficially owned by Bleichroeder does not include warrants to purchase shares of our Common Stock held of record by 21 April Fund, Ltd. in the amount of 32,724 or
warrants to purchase shares of our Common Stock held of record by 21 April Fund LP (together with 21 April Fund, Ltd., the “21 April Entities”) in the amount of
11,920 due to a 9.99% beneficial ownership limitation included in such warrants.  Bleichroeder acts as an investment advisor to the 21 April Entities.  The 21 April
Entities also purchased 999 shares of Series D Preferred Stock on September 30, 2022, which, subject to receipt of the Stockholder Approval pursuant to Proposal No. 2,
is convertible into 333,000 shares of Common Stock. The 21 April Entities also purchased 4,000 shares of Series E Preferred Stock on March 27, 2023, which, subject to
receipt of the Stockholder Approval, is convertible into 1,333,334 shares of Common Stock.
Based on Amendment No. 5 to Schedule 13D/A filed by Norman H. Pessin, Sandra F. Pessin and Brian L. Pessin with the SEC on October 7, 2022 (the “Pessin 13D/A”)
disclosing that Norman H. Pessin owns 57,972 shares of our Common Stock, Sandra F. Pessin beneficially owns 1,221,062 shares of our Common Stock and Brian L.
Pessin beneficially owns 180,911 shares of our Common Stock.
Based on Schedule 13G filed by Bard Associates, Inc. (“Bard”) with the SEC on February 6, 2023, disclosing that Bard has sole voting and dispositive power as to
10,000 shares of Common Stock and shared dispositive power as to 465,853 shares of Common Stock.
Based on Amendment No. 3 to Schedule 13G/A filed by Mr. Lytton with the SEC on February 13, 2023.  Mr. Lytton also purchased 300 shares of Series D Preferred
Stock on October 29, 2022, which, subject to receipt of the Stockholder Approval pursuant to Proposal No. 2, is convertible into 100,000 shares of Common Stock..

36 

 
 
 
 
 
 
 
   
      
  
   
   
   
  
   
  
   
      
  
   
   
   
   
   
 
 
(5)

(6)

(7)

(8)

Includes (i) 100,000 shares of our Common Stock underlying the vested and exercisable portion of options to purchase our Common Stock at an exercise price of $4.18
per share. 100,000 shares of our Common Stock underlying the unvested and currently non-exercisable portion of options to purchase our Common Stock at an exercise
price of $6.41 per share were excluded.  The 6,000 shares of Common Stock beneficially owned by Mr. Ferry are held in a joint account with his spouse.
Includes (i) options to purchase 13,333 shares of our Common Stock at $4.35 per share, all of which are fully vested and exercisable; (ii) options to purchase 26,667
shares of our Common Stock at $6.41 per share, all of which are fully vested and exercisable; and (iii) 750 shares of our Common Stock.
Includes  (i)  options  to  purchase  8,572  shares  of  our  Common  Stock  at  $4.74  per  share,  all  of  which  are  fully  vested  and  currently  exercisable,  and  (ii)  options  to
purchase 8,572 shares of our Common Stock at $6.00 per share, all of which are fully vested and currently exercisable.
Includes  (i)  options  to  purchase  8,572  shares  of  our  Common  Stock  at  $4.74  per  share,  all  of  which  are  fully  vested  and  currently  exercisable,  and  (ii)  options  to
purchase 8,572 shares of our Common Stock at $6.00 per share, all of which are fully vested and currently exercisable.

Equity Compensation Plan Information

2021 Equity Plan

On May 12, 2021, the Board adopted, with shareholder approval, the 2021 Equity Incentive Plan (the “2021 Plan”) providing for the issuance of up to 1,000,000 shares of our
Common Stock. The purpose of the 2021 Plan is to assist the Company in attracting and retaining key employees, directors and consultants and to provide incentives to such
individuals to align their interests with those of our shareholders.

37 

 
 
 
 
 
 
General Description of the 2021 Plan

The  following  is  a  summary  of  the  material  provisions  of  the  2021  Plan  and  is  qualified  in  its  entirety  by  reference  to  the  complete  text  of  the  2021  Plan,  which  you  are
encouraged to read in full.

Administration

The 2021 Plan is administered by the Compensation Committee of the Board, which consists of three members of the Board, each of whom is a “non-employee director” within
the meaning of Rule 16b-3 promulgated under the Exchange Act and an “outside director” within the meaning of Code Section 162(m). Among other things, the Compensation
Committee has complete discretion, subject to the express limits of the 2021 Plan, to determine the directors, employees and nonemployee consultants to be granted an award,
the type of award to be granted, the terms and conditions of the award, the form of payment to be made and/or the number of shares of Common Stock subject to each award,
the exercise price of each option and base price of each stock appreciation right (“SAR”), the term of each award, the vesting schedule for an award, whether to accelerate
vesting,  the  value  of  the  Common  Stock  underlying  the  award,  and  the  required  withholding,  if  any.  The  Compensation  Committee  may  amend,  modify  or  terminate  any
outstanding award, provided that the participant’s consent to such action is required if the action would impair the participant’s rights or entitlements with respect to that award.
The  Compensation  Committee  is  also  authorized  to  construe  the  award  agreements  and  may  prescribe  rules  relating  to  the  2021  Plan.  Notwithstanding  the  foregoing,  the
Compensation Committee does not have any authority to grant or modify an award under the 2021 Plan with terms or conditions that would cause the grant, vesting or exercise
thereof to be considered nonqualified “deferred compensation” subject to Code Section 409A.

Grant of Awards; Shares Available for Awards

The 2021 Plan provides for the grant of stock options, SARs, performance share awards, performance unit awards, distribution equivalent right awards, restricted stock awards,
restricted stock unit awards and unrestricted stock awards to non-employee directors, officers, employees and nonemployee consultants of the Company or its affiliates. We
have reserved a total of 1,000,000 shares of Common Stock for issuance as or under awards to be made under the 2021 Plan. If any award expires, is cancelled, or terminates
unexercised or is forfeited, the number of shares subject thereto is again available for grant under the 2021 Plan.

Currently, there are 75 identified employees (including three executive officers, of which one is a director), four non-employee directors, and up to 75 other current or future
staff members who would be eligible to receive stock options and/or shares of restricted stock under the 2021 Plan. Future new hires and additional non-employee directors
and/or consultants would be eligible to participate in the 2021 Plan as well.

Stock Options

The 2021 Plan provides for either “incentive stock options” (“ISOs”), which are intended to meet the requirements for special federal income tax treatment under the Code, or
“nonqualified stock options” (“NQSOs”). Stock options may be granted on such terms and conditions as the Compensation Committee may determine; provided, however, that
the per share exercise price under a stock option may not be less than the fair market value of a share of the Company’s Common Stock on the date of grant and the term of the
stock option may not exceed 10 years (110% of such value and five years in the case of an ISO granted to an employee who owns (or is deemed to own) more than 10% of the
total combined voting power of all classes of capital stock of the Company or a parent or subsidiary of the Company). ISOs may only be granted to employees. In addition, the
aggregate fair market value of our Common Stock covered by one or more ISOs (determined at the time of grant) which are exercisable for the first time by an employee during
any calendar year may not exceed $100,000. Any excess is treated as a NQSO.

38 

 
 
 
 
 
 
 
 
 
 
Stock Appreciation Rights

An SAR entitles the participant, upon exercise, to receive an amount, in cash or stock or a combination thereof, equal to the increase in the fair market value of the underlying
Common Stock between the date of grant and the date of exercise. SARs may be granted in tandem with, or independently of, stock options granted under the 2021 Plan. An
SAR granted in tandem with a stock option (i) is exercisable only at such times, and to the extent, that the related stock option is exercisable in accordance with the procedure
for exercise of the related stock option; (ii) terminates upon termination or exercise of the related stock option (likewise, the Common Stock option granted in tandem with a
SAR terminates upon exercise of the SAR); (iii) is transferable only with the related stock option; and (iv) if the related stock option is an ISO, may be exercised only when the
value of the stock subject to the stock option exceeds the exercise price of the stock option. An SAR that is not granted in tandem with a stock option is exercisable at such
times as the Compensation Committee may specify.

Performance Share and Performance Unit Awards

Performance share and performance unit awards entitle the participant to receive cash or shares of our Common Stock upon the attainment of specified performance goals. In
the case of performance units, the right to acquire the units is denominated in cash values.

Restricted Stock Awards and Restricted Stock Unit Awards

A restricted stock award is a grant or sale of Common Stock to the participant, subject to our right to repurchase all or part of the shares at their purchase price (or to require
forfeiture of such shares if issued to the participant at no cost) in the event that conditions specified by the Compensation Committee in the award are not satisfied prior to the
end of the time period during which the shares subject to the award may be repurchased by or forfeited to us. Our restricted stock unit entitles the participant to receive a cash
payment equal to the fair market value of a share of Common Stock for each restricted stock unit subject to such restricted stock unit award, if the participant satisfies the
applicable vesting requirement.

Unrestricted Stock Awards

An unrestricted stock award is a grant or sale of shares of our Common Stock to the participant that is not subject to transfer, forfeiture or other restrictions, in consideration for
past services rendered to the Company or an affiliate or for other valid consideration.

Amendment and Termination

The Compensation Committee may adopt, amend and rescind rules relating to the administration of the 2021 Plan, and amend, suspend or terminate the 2021 Plan, but no such
amendment, rescission, suspension or termination will be made that materially and adversely impairs the rights of any participant with respect to any award received thereby
under the 2021 Plan without the participant’s consent, other than amendments that are necessary to permit the granting of awards in compliance with applicable laws.

39 

 
 
 
 
 
 
 
 
 
 
 
The following table provides equity compensation plan information as of December 31, 2022:

Plan Category

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

Weighted-average
exercise price of
outstanding options,
warrants and rights  

Number of securities
remaining available
for future issuance
under equity
compensation plans  

Equity compensation plans approved by security holders

997,934(1) (2)  $

6.11(3)   

525,061 

Equity compensation plans not approved by security holders

160,000 

   $

4.98(3)   

N/A 

1. On March 11, 2016, the Board adopted, subject to the receipt of stockholder approval, which was received on April 21, 2016, the 2016 Plan providing for the issuance of
up to 16,327 shares of our common stock. The 2016 Plan was subsequently modified with stockholder approval twice: on January 18, 2018 to increase the total maximum
number of shares issuable under the 2016 Plan to 178,572 and on July 31, 2019 to increase the total maximum number of shares issuable under the 2016 Plan to 321,429 of
which  311,898  had  been  issued. The  purpose  of  the  2016  Plan  was  to  assist  the  Company  in  attracting  and  retaining  key  employees,  directors,  and  consultants  and  to
provide incentives to such individuals to align their interests with those of our stockholders.

2. On April 12, 2021, the Board adopted, subject to the receipt of stockholder approval, which was received on July 15, 2021, the 2021 Plan providing for the issuance of up
to 1,000,000 shares of our common stock of which 685,000 have been issued and 190,000 forfeited as of December 31, 2022. The purpose of the 2021 Plan was to replace
the 2016 Plan which had expired and continue to assist the Company in attracting and retaining key employees, directors, and consultants and to provide incentives to such
individuals to align their interests with those of our stockholders.

3. Represents the aggregate Weighted Average Exercise Price of 837,434 outstanding options as of December 31, 2022.

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

On August 1, 2012, the Company entered into an independent contractor master services agreement (the “Services Agreement”) with Luceon, LLC, a Florida limited liability
company,  owned  by  our  former  Chief  Technology  Officer,  David  Ponevac.  The  Services  Agreement  provided  that  Luceon  would  provide  support  services  including
management, coordination or software development services and related services to duos. In January 2019, additional services were contracted with Luceon for TrueVue360™
primarily for software development through the provision of 7 additional full-time contractors located in Slovakia at a cost of $16,250 for January initially, rising to $25,583
after fully staffed, per month starting February 2019. This was in addition to the existing contract of $7,480 per month for duos for 4 full-time contractors which increased to
$8,231 per month in June of 2019. During 2020 efforts in reducing cost, Luceon reduced its staff for the TrueVue360 software development team from a staff of 7 to 3 full-time
employees at a cost of $11,666 per month starting June 1, 2020. As of January 1, 2021, the Company ceased recording activities in TrueVue360 nor its combined billings for a
total  of  $20,986  per  month.  For  the  years  ended  December  31,  2022  and  2021,  the  total  amount  expensed  was  $0  and  $93,422,  respectively.  The  Company  had  no  open
accounts payable with Luceon at December 31, 2022 or 2021. On May 14, 2021, the Company formally ended its relationship with Luceon in concert with the resignation of
our Chief Technology Officer and as such there is no longer a related party relationship.

Policy on Future Related Party Transactions

The Company requires that any related party transactions must be approved by a majority of the Company’s independent directors.

40 

 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
  
   
  
   
  
   
 
 
 
 
 
 
Item 14. Principal Accountant Fees and Services.

Fees Billed for Audit and Non-Audit Services

The  following  table  presents  for  each  of  the  last  two  fiscal  years  the  aggregate  fees  billed  in  connection  with  the  audits  of  our  financial  statements  and  other  professional
services rendered by our independent registered public accounting firm Salberg & Company, P.A.

Audit Fees (1)
Audit-Related Fees (2)
Tax Fees (3)
All Other Fees (4)
Total Accounting fees and Services

2022

2021

  $

  $

111,200    $
18,900     
—     
—     
130,100    $

101,800 
18,500 
— 
— 
120,300 

———————
(1)

Audit Fees. These are fees for professional services for the audit of our annual financial statements, and for the review of the financial statements included in our filings on Form 10-K and
Form 10-Q, and for services that are normally provided in connection with statutory and regulatory filings or engagements.
Audit-Related Fees. These are fees for assurance and related services by the principal accountant that are reasonably related to the performance of the audit or review of the registrant’s
financial statements.
Tax Fees. These are fees for professional services rendered by the principal accountant with respect to tax compliance, tax advice, and tax planning.
All Other Fees. These are fees for products and services provided by the principal accountant, other than the services reported above.

(2)

(3)
(4)

41 

 
 
 
 
 
 
 
 
 
   
   
   
 
Item 15. Exhibit and Financial Statement Schedules.

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

PART IV

1. Financial Statements

Reference is made to the Index to Financial Statements under page F-1 hereof.

2. Financial Statement Schedules

The Financial Statement Schedules have been omitted because they are not applicable, not required, or the information is shown in the financial statements or
related notes.

3. Exhibits

Exhibit No.
2.1

  Exhibit Description
  First Amendment to Merger and Plan of Merger, dated March 15, 2015 (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 2.1

2.2

3.1

3.2
3.3
3.4

3.5

3.6

3.7

3.8

3.9

on March 19, 2015)

  Merger Agreement and Plan of Merger, dated February 6, 2015 (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 2.1 on

February 9, 2015)

  Amendment to Amended and Restated Articles of Incorporation (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 3.1 on

July 13, 2015)

  Amended and Restated Articles of Incorporation (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 3.1 on April 7, 2015)
  Amended and Restated Bylaws, as amended (incorporated by reference to Exhibit 3.3 of the Company’s Form S-1/A filed on May 28, 2021)
  Articles of Amendment to Articles of Incorporation (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 3.1 with the Securities

and Exchange Commission on April 28, 2017)

  Articles of Amendment to Articles of Incorporation Designation Series B Convertible Preferred Stock (incorporated herein by reference to the Current Report

on Form 8-K filed as Exhibit 3.1 with the Securities and Exchange Commission on November 29, 2017)

  Certificate of Amendment to Articles of Incorporation (incorporated herein by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed with

the Securities and Exchange Commission on January 15, 2020)  

  Articles of Amendment to Articles of Incorporation Designation of Series C Convertible Preferred Stock (incorporated herein by reference to Exhibit 3.1 to the

Company's Current Report on Form 8-K filed with the Securities and Exchange Commission on March 1, 2021)

  Amendments to Amended and Restated Bylaws (incorporated herein by reference to Exhibit 3.8 to the Company's Current Report on Form 8-K filed with the

Securities and Exchange Commission on May 18, 2021)

  Articles of Amendment to Articles of Incorporation Designation of Series D Convertible Preferred Stock (incorporated herein by reference to Exhibit 3.1 to the

Company's Current Report on Form 8-K filed with the Securities and Exchange Commission on October 3, 2022).

3.10

  Articles of Amendment to Articles of Incorporation Designation of Series E Convertible Preferred Stock (incorporated herein by reference to Exhibit 3.1 to the

4.1
4.2
4.3
4.4

4.5

Company’s Current Report on Form 8-K filed with the Securities and Exchange Commission on March 28, 2023)

  Common Stock Purchase Warrant (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 4.1 on December 23, 2016)
  Form of Purchaser Warrant (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 4.1 on November 29, 2017)
  Form of Placement Agent Warrant (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 4.2 on November 29, 2017)
  Form of Representative’s Warrant Agreement (incorporated herein by reference to Exhibit 4.3 to the Company’s Registration Statement on Form S-1/A filed

with the Securities and Exchange Commission on January 24, 2020)

  Description of the Company’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (incorporated herein by reference to Exhibit
44 to the Company’s Annual Report on Form 10-K for the Year Ended December 31, 2021, filed with the Securities and Exchange Commission on March 31,
2022

10.1+

  Employment Agreement, dated September 1, 2020, between the Company and Charles P. Ferry (incorporated by reference to the Annual Report on Form 10-K

10.2

10.3

10.4

10.5

10.6+
10.7

10.8

filed as Exhibit 10.32 on March 30, 2021)

  Securities Purchase Agreement, dated March 31, 2016, by and between Duos Technologies Group, Inc. and the Schedule of Buyers attached thereto

(incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.1 on April 6, 2016)

  Security and Pledge Agreement, dated April 1, 2016, by and among Duos Technologies Group, Inc., each of the Company’s Subsidiaries named therein and

GPB Debt Holdings II, LLC (in its capacity as collateral agent) (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.2 on
April 6, 2016)

  Guaranty, dated April 1, 2016, by and among each of Duos Technologies Group, Inc.’s Subsidiaries named therein and GPB Debt Holdings II, LLC (in its

capacity as collateral agent) (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.3 on April 6, 2016)

  Warrant, dated April 1, 2016, issued by Duos Technologies Group, Inc. (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit

10.4 on April 6, 2016)

  2016 Equity Incentive Plan (incorporated herein by reference to the Proxy Statement on Schedule 14A filed on April 1, 2016)
  Securities Purchase Agreement, dated December 20, 2016, by and between Duos Technologies Group, Inc. and JMJ Financial (incorporated herein by reference

to the Current Report on Form 8-K filed as Exhibit 10.1 on December 23, 2016)

  Promissory Note, dated December 20, 2016, by and between Duos Technologies Group, Inc. and JMJ Financial (incorporated herein by reference to the Current

Report on Form 8-K filed as Exhibit 10.2 on December 23, 2016)

42 

 
 
 
 
 
 
 
 
 
 
10.9
10.10
10.11

10.12

10.13

10.14

10.15

10.16

10.17

10.18

  Form of Securities Purchase Agreement (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.1 on November 29, 2017)
  Form of Registration Rights Agreement (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.2 on November 29, 2017)
  Amendment #1 to the Securities Purchase Agreement and to the Note, dated May 22, 2017 (incorporated herein by reference to the Quarterly Report on Form

10-Q filed as Exhibit 10.5 with the Securities and Exchange Commission on August 15, 2017)

  Amendment #2 to the Securities Purchase Agreement and to the Note, dated July 12, 2017 (incorporated herein by reference to the Quarterly Report on Form

10-Q filed as Exhibit 10.6 with the Securities and Exchange Commission on August 15, 2017)

  Amendment #3 to the Securities Purchase Agreement and to the Note, dated August 14, 2017 (incorporated herein by reference to the Quarterly Report on Form

10-Q filed as Exhibit 10.7 with the Securities and Exchange Commission on August 15, 2017)

  Amendment #4 to the Securities Purchase Agreement and Note, dated November 14, 2017, by and between Duos Technologies Group, Inc. and JMJ Financial

(incorporated herein by reference to the Quarterly Report on Form 10-Q filed as Exhibit 10.8 on November 20, 2017)

  Amendment #5 to the Securities Purchase Agreement and Note, dated November 16, 2017, by and between Duos Technologies Group, Inc. and JMJ Financial

(incorporated herein by reference to the Quarterly Report on Form 10-Q filed as Exhibit 10.9 on November 20, 2017)

  Amendment #6 to the Securities Purchase Agreement and Note, dated November 20, 2017, by and between Duos Technologies Group, Inc. and JMJ Financial

(incorporated herein by reference to the Quarterly Report on Form 10-Q filed as Exhibit 10.10 on November 20, 2017)

  Forbearance Agreement, dated May 12, 2017, by and among Duos Technologies Group, Inc. and GPB Debt Holdings II, LLC (incorporated herein by reference

to the Quarterly Report on Form 10-Q filed as Exhibit 10.13 on November 20, 2017)

  Form of Note Holder Letter Agreement, dated June 9, 2017 (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.1 with the

Securities and Exchange Commission on June 15, 2017)

10.19+

  Form of Arcaini Letter Agreement, dated June 9, 2017 (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.2 with the

Securities and Exchange Commission on June 15, 2017)

10.20+

  Form of Goldfarb Letter Agreement, dated June 9, 2017 (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.3 with the

10.21

10.22

10.23

10.24

Securities and Exchange Commission on June 15, 2017)

  GPB Debt Holdings II, LLC Letter Agreement, dated August 1, 2017 (incorporated herein by reference to the Quarterly Report on Form 10-Q filed as Exhibit

10.4 with the Securities and Exchange Commission on August 15, 2017)

  Form of Conversion Letter (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.5 with the Securities and Exchange

Commission on November 29, 2017)

  Form of Redemption Letter (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.4 with the Securities and Exchange

Commission on November 29, 2017)

  Form of Pay-off Letter (incorporated herein by reference to the Current Report on Form 8-K filed as Exhibit 10.3 with the Securities and Exchange Commission

on November 29, 2017)

10.25+

  Amendment to 2016 Equity Incentive Plan (incorporated by reference to Appendix B of the Proxy Statement on Schedule 14A filed with the Securities and

Exchange Commission on December 18, 2017).

10.26+

  Amendment to 2016 Equity Incentive Plan (incorporated by reference to the Proxy Statement on Schedule 14A filed with the Securities and Exchange

Commission on June 21, 2019)

10.27+

  Form of Non-Qualified Stock Option Agreement (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q filed with

the Securities and Exchange Commission on May 15, 2020)

10.28

10.29

10.30

10.31

  Paycheck Protection Program Note, dated April 23, 2020 (incorporated herein by reference to Exhibit 10.1 to the Company’s Quarterly Report on Form 10-Q

filed with the Securities and Exchange Commission on August 14, 2020)

  Separation Agreement, dated July 10, 2020, by and between Duos Technologies Group, Inc. and Gianni B. Arcaini (incorporated herein by reference to Exhibit

10.1 to the Company’s Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 12, 2020)

  Form of Securities Purchase Agreement (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on March 1, 2021)

  Form of Registration Rights Agreement (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on March 1, 2021)

43 

 
 
 
10.32+
10.33+

  2021 Equity Incentive Plan (incorporated herein by reference to the Proxy Statement on Schedule 14A filed on June 23, 2021)
  Employment Agreement, dated April 1, 2018, between the Company and Adrian G. Goldfarb (incorporated herein by reference to Exhibit 10.13 to the

10.34+

  Employment Agreement, dated April 1, 2018, between the Company and Connie L. Weeks (incorporated herein by reference to Exhibit 10.14 to the Company’s

Company’s Registration Statement on Form S-1 filed with the Securities and Exchange Commission on December 11, 2019)

10.35

10.36

10.37

10.38

14.1

Registration Statement on Form S-1 filed with the Securities and Exchange Commission on December 11, 2019)

  Form of Securities Purchase Agreement (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on October 3, 2022)

  Form of Registration Rights Agreement (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on October 3, 2022)

  Form of Securities Purchase Agreement (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on March 28, 2023)

  Form of Registration Rights Agreement (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the

Securities and Exchange Commission on March 28, 2023)

  Code of Ethics (incorporated herein by reference to Exhibit 14.1 to the Company’s Annual Report on Form 10-K for the Year Ended December 31, 2018 on

April 15, 2019)

21
23.1
31.1*
31.2*
32.1**
32.2**
99.1
99.2
99.3
101.INS *

  List of Subsidiaries (incorporated by reference to Exhibit 21 to the Company’s Registration Statement on Form S-1/A filed on May 28, 2021)
  Consent of Salberg & Company, P.A.
  Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
  Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
  Certification of Principal Executive Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
  Certification of Principal Financial Officer pursuant to 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
  Audit Committee Charter (incorporated by reference to the Company’s Annual Report on Form 10-K filed on April 15, 2019)
  Compensation Committee Charter (incorporated by reference to the Company’s Annual Report on Form 10-K filed on April 15, 2019)
  Corporate Governance and Nominating Committee Charter (incorporated by reference to the Company’s Annual Report on Form 10-K filed on April 15, 2019)
  Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline

XBRL document)

  Inline XBRL Taxonomy Extension Schema Document
  Inline XBRL Taxonomy Extension Calculation Linkbase Document
  Inline XBRL Taxonomy Extension Definition Linkbase Document
  Inline XBRL Taxonomy Extension Label Linkbase Document
  Inline XBRL Taxonomy Extension Presentation Linkbase Document
  Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
  Filing Fee Table

101.SCH *
101.CAL *
101.DEF *
101.LAB *
101.PRE *
104*
107**
———————
*
**
+

filed herewith
furnished herewith
indicates management contract or compensatory plan

Item 16. Form 10-K Summary

Not applicable

44 

 
 
 
 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly
authorized.

SIGNATURES

Date: March 31, 2023

Date: March 31, 2023

DUOS TECHNOLOGIES GROUP, INC.

By:

/s/ Charles P. Ferry
Charles P. Ferry
Chief Executive Officer

By:

/s/ Andrew W. Murphy
Andrew W. Murphy
Chief Financial Officer 

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

Signature

  Title

/s/ Charles P. Ferry
Charles P. Ferry 

/s/ Andrew W. Murphy
Andrew W. Murphy

/s/ Kenneth Ehrman
Kenneth Ehrman

/s/ Ned Mavrommatis
Ned Mavrommatis

/s/ James Craig Nixon
James Craig Nixon

  Chief Executive Officer and Director
   (Principal Executive Officer)

  Chief Financial Officer
  (Principal Financial Officer)

  Chairman

  Director

  Director

45 

  Date

  March 31, 2023

  March 31, 2023

  March 31, 2023

  March 31, 2023

  March 31, 2023

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
   
   
   
 
   
   
   
   
 
   
   
   
   
 
   
   
   
   
 
 
INDEX TO FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID # 106)

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 Changes in 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

F-1 

F-2 

F-4 

F-6 

F-7 

F-8 

F-9 

 
 
   
 
   
  
   
 
   
  
   
 
   
  
   
 
   
  
   
 
   
  
   
 
 
 
 
 
Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of:
Duos Technologies Group, Inc.

Opinion on the Financial Statements

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

Basis for Opinion

These  consolidated  financial  statements  are  the  responsibility  of  the  Company’s  management.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  consolidated
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 audits to obtain reasonable assurance about
whether the consolidated 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 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 consolidated financial statements, whether due to error or fraud, and performing
procedures  that  respond  to  those  risks.  Such  procedures  included  examining,  on  a  test  basis,  evidence  regarding  the  amounts  and  disclosures  in  the  consolidated  financial
statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of
the consolidated financial statements. 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 consolidated 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 consolidated financial statements and (2) involved our especially
challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements,
taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures
to which they relate.

F-2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Percentage of Completion Revenue Recognition & Related Contract Assets and Contract Liabilities

As described in footnote 1, “Revenue Recognition – Technology Systems” and footnote 8, “Revenues and Contract Accounting” to the consolidated financial statements, the
Company  recognizes  revenue  over  time  using  a  cost-based  input  methodology  in  which  significant  judgement  is  required  to  estimated  costs  to  complete  projects.  These
estimated  costs  are  then  used  to  determine  the  progress  towards  contract  completion  and  the  corresponding  amount  of  revenue  to  recognize.  In  addition,  contract  assets  on
uncompleted  contracts  represent  cumulative  revenues  in  excess  of  billings  on  uncompleted  contracts  accounted  for  under  the  percentage  of  completion  contract  method.
Contract liabilities on uncompleted contracts represent billings that exceed cumulative revenues recognized on uncompleted contracts accounted for under the percentage of
completion contract method.

We  identified  this  percentage  of  completion  revenue  recognition  as  a  critical  audit  matter.  Auditing  management’s  estimates  and  judgments  regarding  forecasts  of  total
estimated costs to complete projects is especially challenging and complex.

The primary procedures we performed to address this critical audit matter included (a) evaluated the reasonableness of management’s cost estimates to complete projects by
comparing  them  to  historical  information,  year-to-date  current  information,  information  available  on  projects  subsequent  to  year  end,  and  other  supporting  information,  (b)
performed  ratio  analysis  and  gross  margin  comparisons  when  applicable  on  a  sample  of  technology  systems  revenues  (c)  agreed  cost  details  to  supporting  documents,  (d)
confirmed billings with customers and/or traced cash receipts to bank statements, (e) recomputed the revenue earned and recognized, and (f) recomputed the contract asset or
liability

Analysis of Liquidity and Going Concern

As summarized in Footnote 2 “Liquidity” to the consolidated financial statements, the Company has a history of net losses and net cash used in operating activities and believes
such  conditions  will  continue  for  a  period  of  time  into  the  future.  These  are  considered  adverse  conditions  or  events  that  lead  management  to  consider  whether  there  is
substantial doubt about the ability of the Company to continue as a going concern for a reasonable period of time or whether such concerns are alleviated with management’s
plans.

We identified the going concern risk analysis as a critical audit matter. Auditing management’s going concern analysis including their process to develop the analysis and the
projections of future cash flows, operating trends, and assessments of internal and external matters that may affect the Company’s future operations and cash flows involved a
high degree of subjectivity. Additionally, auditing management’s plans to address the going concern risk involved highly subjective auditor judgment.

The primary procedures we performed to address this critical audit matter included (a) Assessed the reasonableness of management’s process for developing their assessment of
whether a going concern risk exists, (b) Assessed the reasonableness of assumptions management used in their future cash flow projections including comparison to prior year
results, consideration of positive and negative evidence impacting management’s forecasts, and consideration of the Company’s financing arrangements in place as of the report
date, (c) Developed our own independent calculation of expected source and use of funds, and cash flows and needs of the Company over the one year period from the date of
issuance  of  the  consolidated  financial  statements,  (d)  Confirmed  cash  balances  as  of  December  31,  2022  with  the  banks  and  tested  management’s  bank  reconciliations  and
inspected the bank balances in March 2023 after the $4,000,000 capital raise, (e) Identified management’s plans for dealing with the adverse conditions and events discussed
above and assessed the reasonableness of the assumptions of such plans, (f) Assessed whether it is probable that management’s plans, when implemented, will mitigate the
adverse effects of the conditions and events discussed above, (g) Concluded whether substantial doubt exists as to whether the Company can continue as a going concern for a
period of one year after the consolidated financial statements are issued and (h) considered the effect of such conclusion on the consolidated financial statement disclosures.

/s/ Salberg & Company, P.A.

SALBERG & COMPANY, P.A.
We have served as the Company’s auditor since 2013
Boca Raton, Florida
March 31, 2023

F-3 

 
 
 
 
 
 
 
 
 
 
 
 
 
CURRENT ASSETS:

Cash
Accounts receivable, net
Contract assets
Inventory
Prepaid expenses and other current assets

Total Current Assets

Property and equipment, net
Operating lease right of use asset
Security deposit
Software development costs, net
Patents and trademarks, net

TOTAL ASSETS

DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS

ASSETS

See accompanying notes to the consolidated financial statements.

F-4 

December 31,

December 31,

2022

2021

  $

1,121,092    $
3,418,263     
425,722     
1,428,360     
441,320     

893,720 
1,738,543 
3,449 
298,338 
354,613 

6,834,757     

3,288,663 

629,490     
4,689,931     
600,000     
265,208     
69,733     

603,253 
4,925,765 
600,000 
— 
66,482 

  $

13,089,119    $

9,484,163 

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
 
   
      
  
   
      
  
   
   
   
   
 
   
      
  
   
 
   
      
  
   
   
   
   
   
 
   
      
  
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS (CONTINUED)

LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:

Accounts payable
Notes payable - financing agreements
Accrued expenses
Equipment financing agreements-current portion
Operating lease obligation-current portion
Contract liabilities

Total Current Liabilities

Equipment financing agreement, less current portion
Operating lease obligation, less current portion

Total Liabilities

Commitments and Contingencies (Note 10)

STOCKHOLDERS' EQUITY:

Preferred stock: $0.001 par value, 10,000,000 authorized, 9,476,000 shares available to be designated

Series A redeemable convertible preferred stock, $10 stated value per share, 500,000 shares designated; 0 issued and

outstanding at December 31, 2022 and 2021, respectively, convertible into common stock at $6.30 per share

Series B convertible preferred stock, $1,000 stated value per share, 15,000 shares designated; 0 and 851 issued and

outstanding at December 31, 2022 and 2021, respectively, convertible into common stock at $7 per share

Series C convertible preferred stock, $1,000 stated value per share, 5,000 shares designated; 0 and 2,500 issued and

outstanding at December 31, 2022 and 2021, respectively, convertible into common stock at $5.50 per share

Series D convertible preferred stock, $1,000 stated value per share, 4,000 shares designated; 1,299 and 0 issued and

outstanding at December 31, 2022 and 2021, respectively, convertible into common stock at $3 per share

Common stock: $0.001 par value; 500,000,000 shares authorized, 7,156,876 and 4,111,047 shares issued, 7,155,552 and

4,109,723 shares outstanding at December 31, 2022 and 2021, respectively

Additional paid-in-capital
Accumulated deficit
Sub-total
Less: Treasury stock (1,324 shares of common stock at December 31, 2022 and 2021)
Total Stockholders' Equity

December 31,

December 31,

2022

2021

  $

2,290,390    $
74,575     
453,023     
22,851     
696,869     
957,997     

1,044,500 
52,503 
618,093 
80,335 
315,302 
1,829,311 

4,495,705     

3,940,044 

—     
4,542,943     

22,851 
4,739,783 

9,038,648     

8,702,678 

—     

—     

—     

—     

—     

1     

— 

— 

— 

1 

2 

— 

7,156     
56,562,600     
(52,361,834)    
4,207,923     
(157,452)    
4,050,471     

4,111 
46,431,874 
(45,497,051)
938,937 
(157,452)
781,485 

Total Liabilities and Stockholders' Equity

  $

13,089,119    $

9,484,163 

See accompanying notes to the consolidated financial statements.

F-5 

 
 
 
 
 
 
 
 
 
 
 
 
   
      
  
 
   
      
  
   
      
  
   
   
   
   
   
 
   
      
  
   
 
   
      
  
   
   
 
   
      
  
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
   
   
   
   
   
   
   
   
   
 
   
      
  
 
 
 
REVENUES:

Technology systems
Services and consulting

Total Revenues

COST OF REVENUES:
Technology systems
Services and consulting

Total Cost of Revenues

GROSS MARGIN

OPERATING EXPENSES:

Sales & marketing
Research & development
General & administration

Total Operating Expenses

LOSS FROM OPERATIONS

OTHER INCOME (EXPENSES):

Interest expense
Other income, net

Total Other Income

NET LOSS

Net Loss Per Share - Basic
Net Loss Per Share - Diluted

Weighted Average Shares - Basic
Weighted Average Shares - Diluted

DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF OPERATIONS

See accompanying notes to the consolidated financial statements.

F-6 

For the Years Ended

December 31,

2022

2021

  $

11,190,292    $
3,822,074     

5,871,666 
2,388,251 

15,012,366     

8,259,917 

8,376,649     
1,887,614     

4,728,197 
1,492,176 

10,264,263     

6,220,373 

4,748,103     

2,039,544 

1,337,186     
1,651,064     
8,625,002     

1,233,851 
2,515,630 
5,747,014 

11,613,252     

9,496,495 

(6,865,149)    

(7,456,951)

(9,191)    
9,557     

(20,268)
1,468,318 

366     

1,448,050 

(6,864,783)   $

(6,008,901)

(1.11)   $
(1.11)   $

(1.63)
(1.63)

6,175,193     
6,175,193     

3,694,293 
3,694,293 

  $

  $
  $

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
  
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
 
   
      
  
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
   
 
   
      
  
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
 
   
      
  
   
 
   
      
  
 
   
      
  
 
   
      
  
   
   
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
DECEMBER 31, 2022 AND 2021

Preferred Stock B    

Preferred Stock C    

Preferred Stock D    

Common Stock

    Additional

# of

# of

# of

  Shares     Amount     Shares     Amount     Shares     Amount    

# of
Shares

    Amount    

Paid-in-
Capital

    Accumulated     Treasury    

Deficit

Stock

Total

851    $

1      2,500    $

2      —    $ —      4,111,047    $ 4,111    $ 46,431,874    $ (45,497,051)   $ (157,452)   $

781,485 

    —     

—      (2,500)    

(2)     —     

—     

454,546     

455     

(453)    

—     

—     

(851)    

(1)    

—     

—      —     

—     

121,572     

122     

(121)    

—     

—     

— 

— 

    —     

—     

—     

—      1,299     

1     

—     

—      1,298,999     

—     

—      1,299,000 

    —     

—     

—     

—      —     

—     

—     

—     

819,191     

—     

—     

819,191 

    —     
    —     

—     
—     

—     
—     

—      —     
—      —     

—      2,425,752      2,425      8,798,579     
(942,926)    
—     

—     

—     

—     
—     

—      8,801,004 
(942,926)
—     

Balance December 31,

2021

Series C preferred

stock converted to
common stock
Series B preferred

stock converted to
common stock
Series D preferred
stock issued for
cash

Stock options

compensation
Common stock
issued for cash
Stock issuance cost
Stock issued for

services

    —     

—     

—     

—      —     

—     

43,959     

43     

157,457     

—     

—     

157,500 

Net loss for the year
ended December
31, 2022

Balance December 31,

    —     

—     

—     

—      —     

—     

—     

—     

—     

(6,864,783)    

—      (6,864,783)

2022

    —    $ —     

—    $ —      1,299    $

1      7,156,876    $ 7,156    $ 56,562,600    $ (52,361,834)   $ (157,452)   $ 4,050,471 

Balance December 31,

2020

    1,705    $

2     

—     

—      —     

—      3,535,339    $ 3,536    $ 41,525,872    $ (39,488,150)   $ (157,452)   $ 1,883,808 

Stock options
granted to
employees

Series C Preferred
stock issued for
cash

Series B preferred

converted to
common stock
Series C preferred

converted to
common stock
Common stock

issued for cashless
warrants exercised    

Common stock

issued for services    

Common stock

issued for cashless
employee stock
options exercised

Rounding-split in

2020

Net loss for the year
ended December
21, 2021

Balance December 31,

2021

    —     

—     

—     

—      —     

—     

—     

—     

262,411     

—     

—     

262,411 

    —     

—      4,500     

4      —     

—     

—     

—      4,499,996     

—     

—      4,500,000 

(854)    

(1)    

—     

—      —     

—     

122,000     

122     

(121)    

—     

—     

    —     

—      (2,000)    

(2)     —     

—     

363,636     

364     

(362)    

—     

—     

50,588     

50     

(50)    

—     

—     

24,541     

24     

144,143     

144,167 

14,576     

15     

(15)    

367     

0     

(0)    

0 

(6,008,901)    

851    $

1      2,500    $

2      —    $ —      4,111,047    $ 4,111    $ 46,431,874    $ (45,497,051)   $ (157,452)   $

781,485 

See accompanying notes to the consolidated financial statements.

F-7 

— 

— 

— 

 
 
 
   
      
 
     
      
 
     
      
 
     
      
 
     
 
     
 
     
 
     
 
 
 
 
   
 
   
 
     
 
 
 
   
 
   
   
 
   
   
 
   
   
 
   
 
 
 
   
   
   
 
 
   
     
     
     
     
     
     
     
     
     
     
     
 
   
   
 
   
      
      
      
      
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
      
      
      
      
      
      
      
   
      
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
      
   
      
      
      
      
      
      
      
      
      
      
  
   
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash from operating activities:

Net loss
Adjustments to reconcile net loss to net cash used in operating activities:
Bad debt expense
Depreciation and amortization
Loss on disposal of assets
Stock based compensation
Stock issued for services
PPP loan forgiveness including accrued interest
Amortization of operating lease right of use asset
Changes in assets and liabilities:

Accounts receivable
Contract assets
Inventory
Prepaid expenses and other current assets
Security deposit
Accounts payable
Accounts payable-related party
Payroll taxes payable
Accrued expenses
Operating lease obligation
Contract liabilities

Net cash used in operating activities

Cash flows from investing activities:
Purchase of patents/trademarks
Purchase of software development
Purchase of fixed assets

Net cash used in investing activities

Cash flows from financing activities:

Repayments of insurance and equipment financing
Repayment of finance lease
Proceeds from common stock issued
Issuance cost
Proceeds from preferred stock issued
Net cash provided by financing activities

Net increase (decrease) in cash
Cash, beginning of year
Cash, end of year

Supplemental Disclosure of Cash Flow Information:

Interest paid
Taxes paid

Supplemental Non-Cash Investing and Financing Activities:

Lease right of use asset and liability
Notes issued for financing of insurance premiums

See accompanying notes to the consolidated financial statements.

F-8 

For the Years Ended

December 31,

2022

2021

  $

(6,864,783)   $

(6,008,901)

—     
350,192     
—     
819,191     
157,500     
—     
235,834     

(1,679,720)    
(422,273)    
(1,130,022)    
266,539     
—     
1,245,890     
—     
—     
(165,069)    
184,728     
(871,314)    
(7,873,307)    

(18,190)    
(281,783)    
(344,915)    
(644,888)    

(331,175)    
(80,335)    
8,801,003     
(942,926)    
1,299,000     
8,745,567     

227,372     
893,720     
1,121,092    $

76,046 
275,346 
14,454 
262,411 
144,167 
(1,421,577)
250,482 

(611,023)
99,009 
(185,915)
423,905 
(600,000)
445,184 
(7,700)
(3,146)
(408,692)
(127,816)
804,388 
(6,579,378)

(7,435)
— 
(545,505)
(552,940)

(353,444)
(89,618)
— 
— 
4,500,000 
4,056,938 

(3,075,380)
3,969,100 
893,720 

9,292    $
1,264    $

30,817 
— 

—    $
353,244    $

4,980,104 
363,005 

  $

  $
  $

  $
  $

 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
 
   
      
  
   
      
  
   
   
   
   
   
   
   
   
      
  
   
   
   
   
   
   
   
   
   
   
   
   
 
   
      
  
   
      
  
   
   
   
   
 
   
      
  
   
      
  
   
   
   
   
   
   
 
   
      
  
   
   
 
   
      
  
   
      
  
 
   
      
  
   
      
  
  
  
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

NOTE 1 – NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Nature of Operations

Duos Technologies Group, Inc. (the “Company”), through its operating subsidiaries, Duos Technologies, Inc. (“Duos”) and TrueVue360, Inc. (“TrueVue360”) (collectively the
“Company”),  develops  and  deploys  vision  based  analytical  technology  solutions  that  will  help  to  transform  precision  railroading,  logistics  and  inter-modal  transportation
operations. Additionally, these unique patented solutions can be employed into many other industries.

The Company has developed the Railcar Inspection Portal (RIP) that provides both freight and transit railroad customers and select government agencies the ability to conduct
fully automated inspections of trains while they are in transit. The system, which incorporates a variety of sophisticated optical technologies, illumination and other sensors,
scans  each  passing  railcar  to  create  an  extremely  high-resolution  image  set  from  a  variety  of  angles  including  the  undercarriage. These  images  are  then  processed  through
various  methods  of  artificial  intelligence  (“AI”)  algorithms  to  identify  specific  defects  and/or  areas  of  interest  on  each  railcar. This  is  all  accomplished  within  minutes  of  a
railcar passing through our portal. This solution has the potential to transform the railroad industry by increasing safety, improving efficiency and reducing costs. The Company
has  successfully  deployed  this  system  with  several  Class  1  railroad  customers  and  anticipates  an  increased  demand  in  the  future.  Government  agencies  can  conduct  digital
inspections combined with the incorporated AI to improve rail traffic flow across borders which also directly benefits the Class 1 railroads through increasing their velocity.

The Company has also developed the Automated Logistics Information System (ALIS) which automates and reduces/removes personnel from gatehouses where trucks enter
and exit large logistics and intermodal facilities. This solution also incorporates sensors and data points as necessary for each operation and directly interconnects with backend
logistics databases and processes to streamline operations and significantly improve operations and security and importantly dramatically improves the vehicle throughput on
each lane on which the technology is deployed.

The Company has built a portfolio of IP and patented solutions that creates “actionable intelligence” using two core native platforms called Centraco® and Praesidium™. All
solutions provided include a variant of both applications. Centraco is designed primarily as the user interface to all our systems as well as the backend connection to third-party
applications and databases through both Application Programming Interfaces (APIs) and Software Development Kits (SDKs). This interface is browser based and hosted within
each one of our systems and solutions. It is typically also customized for each unique customer and application. Praesidium typically resides as middleware in our systems and
manages the various image capture devices and some sensors for input into the Centraco software.

The  Company  also  developed  a  proprietary Artificial  Intelligence  (AI)  software  platform, Truevue360™  with  the  objective  of  focusing  the  Company’s  advanced  intelligent
technologies in the areas of AI, deep machine learning and advanced multi-layered algorithms to further support our solutions.

Through September 30, 2021, the Company also provided professional and consulting services for large data centers and had developed a system for the automation of asset
information marketed as DcVue™. The Company had deployed its DcVue software at one beta site. This software was used by Duos’ consulting auditing teams. DcVue was
based upon the Company’s OSPI patent which was awarded in 2010. The Company offered DcVue available for license to our customers as a licensed software product. The
Company ceased offering this product in 2021.

The Company’s strategy is to deliver operational and technical excellence to our customers, expand our RIP and ALIS solutions into current and new customers focused in the
Rail, Logistics and U.S. Government Sectors, offer both one-time equipment sales and capital lease pricing models, and longer-term offer subscription pricing, to customers
that increases recurring revenue, grows backlog and improves profitability, responsibly grow the business both organically and through selective acquisitions, and promote a
performance-based work force where employees enjoy their work and are incentivized to excel and remain with the Company.

F-9 

 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Reclassifications

The Company reclassified $850,999 of Series B Convertible Preferred Stock and $2,499,998 of Series C Convertible Preferred Stock as previously presented on the December
31, 2021 Consolidated Balance Sheet to additional paid-in capital to conform to the presentation at December 31, 2022 of new Series D Preferred Stock at par value rather than
at stated value. There was no net effect on the total shareholders’ equity of such reclassification.

The Company reclassified certain operating expenses for the year ended December 31, 2021 to conform to 2022 classification. There was no net effect on the total expenses of
such reclassification.

The following table reflects the reclassification adjustment effect for the year ended December 31, 2021:

Before Reclassification

For the Year Ended

December 31,

2021

After Reclassification

For the Year Ended

December 31,

2021

REVENUES:
Technology systems
Technical support

Total Revenue

COST OF REVENUES:
Technology systems
Technical support
Overhead

Total Cost of Revenues

GROSS MARGIN

OPERATING EXPENSES:
Sales and marketing
Research and development
General and administration
Total Operating Expenses

  $

     REVENUES:

5,871,666    Technology systems
2,388,251    Services and consulting

8,259,917    Total Revenue

     COST OF REVENUES:

7,151,276    Technology systems
1,369,985    Services and consulting
2,297,826    —

10,819,087    Total Cost of Revenues

(2,559,170)    GROSS MARGIN

     OPERATING EXPENSES:

1,233,851    Sales and marketing

251,563    Research and development
3,412,367    General and administration
4,897,781     Total Operating Expenses

  $

5,871,666 
2,388,251 

8,259,917 

4,728,197 
1,492,176 
— 

6,220,373 

2,039,544 

1,233,851 
2,515,630 
5,747,014 
9,496,495 

LOSS FROM OPERATIONS

  $

(7,456,951)   LOSS FROM OPERATIONS

  $

(7,456,951)

 Principles of Consolidation

The  consolidated  financial  statements  include  the  accounts  of  the  Company  and  its  wholly  owned  subsidiaries,  Duos  Technologies,  Inc.  and  TrueVue360,  Inc.  All  inter-
company transactions and balances are eliminated in consolidation.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates
and  assumptions  that  affect  the  reported  amounts  of  assets  and  liabilities  and  disclosures  of  contingent  assets  and  liabilities  at  the  date  of  the  financial  statements  and  the
reported amounts of revenues and expenses during the reporting period. Actual results may differ from these estimates. The most significant estimates in the accompanying
consolidated financial statements include the allowance on accounts receivable, valuation of deferred tax assets, valuation of intangible and other long-lived assets, estimates of
net contract revenues and the total estimated costs to determine progress towards contract completion, valuation of inventory, estimates of the valuation of right of use assets
and corresponding lease liabilities, valuation of warrants and valuation of stock-based awards. We base our estimates on historical experience and on various other assumptions
that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not
readily apparent from other sources. Actual results may differ from these estimates.

F-10 

 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
   
   
 
   
 
 
   
   
 
   
 
 
   
   
 
   
 
 
   
   
 
   
 
   
   
  
   
   
 
   
      
   
  
   
   
 
   
      
   
  
   
   
  
   
   
   
   
   
   
 
   
      
   
  
   
   
 
   
      
   
  
   
   
 
   
      
   
  
   
   
  
   
   
   
   
   
   
   
   
 
   
      
   
  
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Concentrations

Cash Concentrations

Cash is maintained at financial institutions and at times, balances may exceed federally insured limits. We have not experienced any losses related to these balances. As of
December 31, 2022, the Company had balances in a financial institution which combined exceeded federally insured limits by approximately $688,000. Any loss incurred or a
lack of access to such funds could have a significant adverse impact on the Company’s consolidated financial condition, results of operation and cash flows.

Significant Customers and Concentration of Credit Risk

The Company had certain customers whose revenue individually represented 10% or more of the Company’s total revenue, or whose accounts receivable balances individually
represented 10% or more of the Company’s total accounts receivable, as follows:

For  the  year  ended  December  31,  2022,  four  customers  accounted  for  42%,18%,  14%  and  14%  of  revenues.  For  the  year  ended  December  31,  2021,  a  single  customer
accounted for 83% of revenues. In all cases, there are no minimum contract values stated. Each contract covers an agreement to deliver a rail inspection portal which, once
accepted, must be paid in full, with 30% or more being due and payable prior to delivery. The balances of the contracts are for service and maintenance which is paid annually
in advance with revenues recorded ratably over the contract period.

At December 31, 2022, four customers accounted for 34%, 31%, 19% and 10% of accounts receivable. At December 31, 2021, two customers accounted for 81% and 10% of
accounts receivable. Much of the credit risk is mitigated since all of the customers listed here are Class 1 railroads with a history of timely payments to us.

Geographic Concentration

Approximately 41% and 86% of revenue in 2022 and 2021, respectively, is generated from customers outside of the United States.

F-11 

 
 
 
 
 
 
 
  
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Significant Vendors and Concentration

In some instances, the Company relies on a limited pool of vendors for key components related to the manufacturing of its subsystems. These vendors are primarily focused on
camera,  server  and  lighting  technologies  integral  to  the  Company’s  solution  where  possible,  the  Company  seeks  multiple  vendors  for  key  components  to  mitigate  vendor
concentration risk.

Fair Value of Financial Instruments and Fair Value Measurements

The Company follows Accounting Standards Codification (“ASC”) 820, “Fair Value Measurements and Disclosures” (“ASC 820”), for assets and liabilities measured at fair
value on a recurring basis. ASC 820 establishes a common definition for fair value to be applied to existing generally accepted accounting principles that requires the use of fair
value measurements, establishes a framework for measuring fair value and expands disclosure about such fair value measurements.

ASC  820  defines  fair  value  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. Additionally, ASC 820 requires the use of valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs.

These inputs are prioritized below: 

Level 1:

Observable inputs such as quoted market prices in active markets for identical assets or liabilities

Level 2:

Observable market-based inputs or unobservable inputs that are corroborated by market data

Level 3:

Unobservable inputs for which there is little or no market data, which require the use of the
reporting entity’s own assumptions that the market participants would use in the asset or liability based on the best available information.

The Company analyzes all financial instruments with features of both liabilities and equity under the Financial Accounting Standard Board’s (“FASB”) accounting standard for
such  instruments.  Under  this  standard,  financial  assets  and  liabilities  are  classified  in  their  entirety  based  on  the  lowest  level  of  input  that  is  significant  to  the  fair  value
measurement.

The estimated fair value of certain financial instruments, including accounts receivable, prepaid expenses, accounts payable, accrued expenses and notes payable are carried at
historical cost basis, which approximates their fair values because of the short-term nature of these instruments.

Accounts Receivable

Accounts  receivable  are  stated  at  estimated  net  realizable  value.  Accounts  receivable  are  comprised  of  balances  due  from  customers  net  of  estimated  allowances  for
uncollectible accounts. In determining the collections on accounts, historical trends are evaluated, and specific customer issues are reviewed to arrive at appropriate allowances.
The  Company  reviews  its  accounts  to  estimate  losses  resulting  from  the  inability  of  its  customers  to  make  required  payments. Any  required  allowance  is  based  on  specific
analysis of past due accounts and also considers historical trends of write-offs. Past due status is based on how recently payments have been received from customers.

Inventory

Inventory consists primarily of spare parts, consumables and long-lead components to be used in the production of our technology systems or in connection with maintenance
agreements with customers. Inventory is stated at the lower of cost or net realizable value. Any inventory determined to be obsolete is written off. Inventory cost is primarily
determined using the weighted average cost method.

F-12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Property and Equipment

Property and equipment are stated at cost, less accumulated depreciation. Depreciation is provided by the straight-line method over the estimated economic life of the property
and equipment (three to five years). When assets are sold or retired, their costs and accumulated depreciation are eliminated from the accounts and any gain or loss resulting
from their disposal is included in the statement of operations. Leasehold improvements are expensed over the shorter of the term of our lease or their useful lives.

Software Development Costs

Software development costs incurred prior to establishing technological feasibility are charged to operations and included in research and development costs. The technological
feasibility of a software product is established when the Company has completed all planning, designing, coding, and testing activities that are necessary to establish that the
product  meets  its  design  specifications,  including  functionality,  features,  and  technical  performance  requirements.  Software  development  costs  incurred  after  establishing
technological feasibility for software sold as a perpetual license, as defined within ASC 985-20 (Software – Costs of Software to be Sold, Leased, or Marketed) are capitalized
and amortized on a product-by-product basis when the product is available for general release to customers.

Patents and Trademarks

Patents and trademarks which are stated at amortized cost, relate to the development of video surveillance security system technology and are being amortized over 17 years.

Long-Lived Assets

The  Company  evaluates  the  recoverability  of  its  property,  equipment,  and  other  long-lived  assets  in  accordance  with  FASB ASC  360-10-35-15  “Impairment  or  Disposal  of
Long-Lived Assets”, which requires recognition of impairment of long-lived assets in the event the net book values of such assets exceed the estimated future undiscounted
cash flows attributable to such assets or the business to which such intangible assets relate. This guidance requires that long-lived assets and certain identifiable intangibles be
reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held
and  used  is  measured  by  a  comparison  of  the  carrying  amount  of  an  asset  to  future  undiscounted  net  cash  flows  expected  to  be  generated  by  the  asset.  If  such  assets  are
considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to
be disposed of are reported at the lower of the carrying amount or fair value less costs to sell.

Product Warranties

The Company has a 90-day warranty period for materials and labor after final acceptance of a project. If any parts are defective they are replaced under our vendor warranty
which is usually 12 to 36 months. Final acceptance terms vary by customer. Some customers have a cure period for any material deviation and if the Company fails or is unable
to correct any deviations, a full refund of all payments made by the customer will be arranged by the Company. As of December 31, 2022 and 2021, the warranty costs have
been de-minimis, therefore no accrual of warranty liability has been made.

Loan Costs

Loan costs paid to lenders, or third parties are recorded as debt discounts to the related loans and amortized to interest expense over the loan term.

Sales Returns

Our systems are sold as integrated systems and there are no sales returns allowed.

Revenue Recognition

The Company follows Accounting Standards Codification 606, Revenue from Contracts with Customers (“ASC 606”), that affects the timing of when certain types of revenues
will be recognized. The basic principles in ASC 606 include the following: a contract with a customer creates distinct contract assets and performance obligations, satisfaction
of a performance obligation creates revenue, and a performance obligation is satisfied upon transfer of control to a good or service to a customer.

F-13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Revenue is recognized by evaluating our revenue contracts with customers based on the five-step model under ASC 606:

1.

2.

Identify the contract with the customer;

Identify the performance obligations in the contract;

3. Determine the transaction price;

4. Allocate the transaction price to separate performance obligations; and

5. Recognize revenue when (or as) each performance obligation is satisfied.

The Company generates revenue from four sources:
(1) Technology Systems
(2) AI Technologies
(3) Technical Support
(4) Consulting Services

Technology Systems

For revenues related to technology systems, the Company recognizes revenue over time using a cost-based input methodology in which significant judgment is required to
estimate costs to complete projects. These estimated costs are then used to determine the progress towards contract completion and the corresponding amount of revenue to
recognize.

Accordingly, the Company now bases its revenue recognition on ASC 606-10-25-27, where control of a good or service transfers over time if the entity’s performance does not
create an asset with an alternative use to the entity and the entity has an enforceable right to payment for performance completed to date including a profit margin or reasonable
return on capital. Control is deemed to pass to the customer instantaneously as the goods are manufactured and revenue is recognized accordingly.

In addition, the Company has adopted ASC 606-10-55-21 such that if the cost incurred is not proportionate to the progress in satisfying the performance obligation, we adjust
the input method to recognize revenue only to the extent of the cost incurred. Therefore, the Company will recognize revenue at an equal amount to the cost of the goods to
satisfy the performance obligation. To accurately reflect revenue recognition based on the input method, the Company has adopted the implementation guidance as set out in
ASC-606-10-55-187 through 192.

Under this method, contract revenues are recognized over the performance period of the contract in direct proportion to the costs incurred. Costs include direct material, direct
labor,  subcontract  labor  and  other  allocable  indirect  costs. All  un-allocable  indirect  costs  and  corporate  general  and  administrative  costs  are  also  charged  to  the  periods  as
incurred. Any  recognized  revenues  that  have  not  been  billed  to  a  customer  are  recorded  as  an  asset  in  “contract  assets”. Any  billings  of  customers  more  than  recognized
revenues  are  recorded  as  a  liability  in  “contract  liabilities”.  However,  in  the  event  a  loss  on  a  contract  is  foreseen,  the  Company  will  recognize  the  loss  when  such  loss  is
determined.

AI Technologies

The Company has revenue from applications that incorporate artificial intelligence (AI) in the form of predetermined algorithms which provide important operating information
to the users of our systems. The revenue generated from these applications of AI consists of a fixed fee related to the design, development, testing and incorporation of new
algorithms into the system, which is recognized as revenue at a point in time upon acceptance, as well as an annual application maintenance fee, which is recognized as revenue
ratably over the contracted maintenance term.

Technical Support

Technical  support  services  are  provided  on  both  an  as-needed  and  extended-term  basis  and  may  include  providing  both  parts  and  labor.  Maintenance  and  technical  support
provided outside of a maintenance contract are on an “as-requested” basis, and revenue is recognized over time as the services are provided. Revenue for maintenance and
technical support provided on an extended-term basis is recognized over time ratably over the term of the contract.

F-14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Consulting Services

The  Company’s  consulting  services  business  generates  revenues  under  contracts  with  customers  from  four  sources:  (1)  Professional  Services  (consulting  and  auditing);  (2)
Software licensing with optional hardware sales; (3) Customer service training and (4) Maintenance support.

(1) Revenues for professional services, which are of short-term duration, are recognized when services are completed;
(2) For all periods reflected in this report, software license sales have been one-time sales of a perpetual license to use our software product and the customer also has
the option to purchase third-party manufactured handheld devices from us if they purchase our software license. Accordingly, the revenue is recognized upon delivery
of the software and delivery of the hardware, as applicable, to the customer;
(3) Training sales are one-time upfront short-term training sessions and are recognized after the service has been performed; and
(4) Maintenance/support is an optional product sold to our software license customers under one-year contracts. Accordingly, maintenance payments received upfront
are deferred and recognized over the contract term. 

Multiple Performance Obligations and Allocation of Transaction Price

Arrangements  with  customers  may  involve  multiple  performance  obligations  including  project  revenue  and  maintenance  services  in  our  Technology  Systems  business.
Maintenance will occur after the project is completed and may be provided on an extended-term basis or on an as-needed basis. In our consulting services business, multiple
performance  obligations  may  include  any  of  the  above  four  sources. Training  and  maintenance  on  software  products  may  occur  after  the  software  product  sale  while  other
services  may  occur  before  or  after  the  software  product  sale  and  may  not  relate  to  the  software  product.  Revenue  recognition  for  a  multiple  performance  obligations
arrangement is as follows:

Each performance obligation is accounted for separately when each has value to the customer on a standalone basis and there is Company specific objective evidence of selling
price of each deliverable. For revenue arrangements with multiple deliverables, the Company allocates the total customer arrangement to the separate units of accounting based
on their relative selling prices as determined by the price of the items when sold separately. Once the selling price is allocated, the revenue for each performance obligations is
recognized using the applicable criteria under GAAP as discussed above for performance obligations sold in single performance obligation arrangements. A delivered item or
items  that  do  not  qualify  as  a  separate  unit  of  accounting  within  the  arrangement  are  combined  with  the  other  applicable  undelivered  items  within  the  arrangement.  The
allocation of arrangement consideration and the recognition of revenue is then determined for those combined deliverables as a single unit of accounting. The Company sells its
various  services  and  software  and  hardware  products  at  established  prices  on  a  standalone  basis  which  provides  Company  specific  objective  evidence  of  selling  price  for
purposes  of  performance  obligations  relative  selling  price  allocation. The  Company  only  sells  maintenance  services  or  spare  parts  based  on  its  established  rates  after  it  has
completed  a  system  integration  project  for  a  customer.  The  customer  is  not  required  to  purchase  maintenance  services.  All  elements  in  multiple  performance  obligations
arrangements with Company customers qualify as separate units of account for revenue recognition purposes.

Advertising

The Company expenses the cost of advertising. During the years ended December 31, 2022 and 2021, there were no advertising costs.

F-15 

 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Stock Based Compensation

The Company accounts for employee and non-employee stock-based compensation in accordance with ASC 718-10, “Share-Based Payment,” which requires the measurement
and recognition of compensation expense for all share-based payment awards made including stock options, restricted stock units, and stock purchases based on estimated fair
values.

The Company estimates the fair value of stock options granted using the Black-Scholes option-pricing formula. This fair value is then amortized on a straight-line basis over the
requisite service periods of the awards, which is generally the vesting period. The Company’s determination of fair value using an option-pricing model is affected by the stock
price as well as assumptions regarding a number of highly subjective variables.

The  Company  estimates  volatility  based  upon  the  historical  stock  price  of  the  Company  and  estimates  the  expected  term  for  employee  stock  options  using  the  simplified
method  for  employees  and  directors  and  the  contractual  term  for  non-employees. The  risk-free  rate  is  determined  based  upon  the  prevailing  rate  of  United  States Treasury
securities with similar maturities.

Income Taxes

The Company accounts for income taxes in accordance with the Financial Accounting Standards Board FASB Accounting Standards Codification (“ASC”) 740, Income Taxes,
which requires the recognition of deferred income taxes for differences between the basis of assets and liabilities for financial statement and income tax purposes. The deferred
tax assets and liabilities represent the future tax return consequences of those differences, which will either be taxable or deductible when the assets and liabilities are recovered
or settled. Valuation allowances are established when necessary to reduce deferred tax assets to the amount expected to be realized.

The Company evaluates all significant tax positions as required by ASC 740. As of December 31, 2022, the Company does not believe that it has taken any positions that would
require the recording of any additional tax liability, nor does it believe that there are any unrealized tax benefits that would either increase or decrease within the next year.

Any penalties and interest assessed by income taxing authorities are included in operating expenses.

The federal and state income tax returns of the Company are subject to examination by the IRS and state taxing authorities, generally for three years after they were filed. Tax
years 2019, 2020 and 2021 remain open for potential audit.

Earnings (Loss) Per Share

Basic earnings per share (EPS) are computed by dividing net loss applicable to common stock by the weighted average number of common shares outstanding. Diluted net loss
per  common  share  is  computed  by  dividing  the  net  loss  applicable  to  common  stock  by  the  weighted  average  number  of  common  shares  outstanding  for  the  period  and,  if
dilutive,  potential  common  shares  outstanding  during  the  period.  Potential  common  shares  consist  of  the  incremental  common  shares  issuable  upon  the  exercise  of  stock
options,  stock  warrants,  convertible  debt  instruments,  convertible  preferred  stock  or  other  common  stock  equivalents.  Potentially  dilutive  securities  are  excluded  from  the
computation if their effect is anti-dilutive. At December 31, 2022, there was an aggregate of 147,591 outstanding warrants to purchase shares of common stock. At December
31, 2022, there was an aggregate of 926,266 employee stock options to purchase shares of common stock. At December 31, 2022, 433,000 common shares were issuable upon
conversion of Series D Convertible Preferred Stock, all of which were excluded from the computation of dilutive earnings per share because their inclusion would have been
anti-dilutive.

At  December  31,  2021,  there  was  an  aggregate  of  1,376,466  outstanding  warrants  to  purchase  shares  of  common  stock. At  December  31,  2021,  there  was  an  aggregate  of
431,266 employee stock options to purchase shares of common stock. At December 31, 2021, 121,571 common shares were issuable upon conversion of Series B Convertible
Preferred Stock, all of which were excluded from the computation of dilutive earnings per share because their inclusion would have been anti-dilutive. Also, at December 31,
2021, 454,546 common shares were issuable upon conversion of Series C Convertible Preferred Stock, all of which were excluded from the computation of dilutive earnings
per share because their inclusion would have been anti-dilutive.

F-16 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Leases

In February 2016, the Financial Accounting Standards Board (“FASB”) issued ASU 2016-02, Leases (Topic 842). The updated guidance requires lessees to recognize right-of-
use (“ROU”) assets and lease liabilities for most operating leases. In addition, the updated guidance requires that lessors separate lease and non-lease components in a contract
in accordance with the new revenue guidance in ASC 606. This guidance is effective for interim and annual reporting periods beginning after December 15, 2018.

The Company adopted this guidance effective January 1, 2019, using the modified retrospective method, whereby a cumulative effect adjustment was made as of the date of
initial  application. The  Company  also  applied  the  package  of  practical  expedients  to  leases  that  commenced  before  the  effective  date  whereby  the  Company  elected  to  not
reassess the following: (i) whether any expired or existing contracts contain leases and (ii) initial direct costs for any existing leases. The Company made an accounting policy
election  to  not  recognize  short-term  leases  with  terms  of  twelve  months  or  less  on  the  balance  sheet  and  instead  recognize  the  lease  payments  in  expense  as  incurred. The
Company has also elected to account for real estate leases that contain both lease and non-lease components as a single lease component.

The adoption of ASU 2016-02 did not materially affect our consolidated statement of operations or our consolidated statement of cash flows.

For  contracts  entered  into  on  or  after  the  effective  date,  at  the  inception  of  a  contract  the  Company  assesses  whether  the  contract  is,  or  contains,  a  lease.  The  Company’s
assessment is based on: (1) whether the contract involves the use of a distinct identified asset, (2) whether we obtain the right to substantially all the economic benefit from the
use of the asset throughout the period, and (3) whether it has the right to direct the use of the asset.

Operating ROU assets represent the right to use the leased asset for the lease term and operating lease liabilities are recognized based on the present value of minimum lease
payments over the lease term at commencement date. As most leases do not provide an implicit rate, the Company uses an incremental borrowing rate based on the information
available at the lease commencement date to determine the present value of future payments. The lease term includes all periods covered by renewal and termination options
where the Company is reasonably certain to exercise the renewal options or not to exercise the termination options. Operating lease expense is recognized on a straight-line
basis over the lease term and is included in general and administrative expenses in the consolidated statements of operations.

Recent Accounting Pronouncements

From time to time, the FASB or other standards setting bodies will issue new accounting pronouncements. Updates to the FASB ASC are communicated through issuance of an
Accounting Standards Update (“ASU”).

In August  2020,  the  FASB  issued  an  accounting  pronouncement  (ASU  2020-06)  related  to  the  measurement  and  disclosure  requirements  for  convertible  instruments  and
contracts in an entity's own equity. The pronouncement simplifies and adds disclosure requirements for the accounting and measurement of convertible instruments and the
settlement assessment for contracts in an entity's own equity. This pronouncement is effective for fiscal years, and for interim periods within those fiscal years, beginning after
December 15, 2023. During 2022, the Company did not issue any convertible instruments or contracts and does not foresee any such issuances in the near future.

In May 2021, the FASB issued an accounting pronouncement (ASU 2021-04) related to modifications or exchanges of freestanding equity-classified written call options (such
as warrants) that remain equity classified after modification or exchange. The pronouncement states that an entity should treat the modification as an exchange of the original
instrument for a new instrument, and the effect of the modification should be calculated as the difference between the fair value of the modified instrument and the fair value of
that instrument immediately before modification. An entity should then recognize the effect of the modification on the basis of the substance of the transaction, in the same
manner as if cash had been paid as consideration. This pronouncement is effective for fiscal years, and for interim periods within those fiscal years, beginning after December
15, 2021. During 2022, the Company did not issue any equity classified written call options or warrant during the year and does not foresee any issuances in the near future.

In  June  2016,  the  FASB  issued  ASU  No.  2016-13,  Financial  Instruments—Credit  Losses  (Topic  326):  Measurement  of  Credit  Losses  on  Financial  Instruments,  which
significantly changes how entities will measure credit losses for most financial assets, including accounts receivable. ASU No. 2016-13 will replace today’s “incurred loss”
approach with an “expected loss” model, under which companies will recognize allowances based on expected rather than incurred losses. On November 15, 2019, the FASB
delayed the effective date of Topic 326 for certain small public companies and other private companies until fiscal years beginning after December 15, 2022 for SEC filers that
are eligible to be smaller reporting companies under the SEC’s definition, as well as private companies and not-for-profit entities. The Company is currently evaluating the new
guidance and has not yet determined whether the adoption of the new standard will have a material impact on its consolidated financial statements or the method of adoption.

In March 2022, the FASB issued ASU No. 2022-02, Financial Instruments-Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosures. The guidance
was  issued  as  improvements  to ASU  No.  2016-13  described  above.  The  vintage  disclosure  changes  require  an  entity  to  disclose  current-period  gross  write-offs  by  year  of
origination for financing receivables. The guidance is effective for financial statements issued for fiscal years beginning after December 15, 2022, and interim periods within
those fiscal years. The amendments should be applied prospectively. Early adoption of the amendments is permitted, including adoption in an interim period. The amendments
will impact our disclosures but will not otherwise impact the consolidated financial statements. The Company is currently evaluating the new guidance.

Management does not believe that any other recently issued, but not yet effective accounting pronouncements, if adopted, would have a material effect on the accompanying
financial statements.

F-17 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

NOTE 2 – LIQUIDITY

As reflected in the accompanying consolidated financial statements, the Company had a net loss of $6,864,783 for the year ended December 31, 2022. During the same period,
cash  used  in  operating  activities  was  $7,873,307.  The  working  capital  surplus  and  accumulated  deficit  as  of  December  31,  2022,  were  $2,339,052  and  $52,361,834,
respectively. In previous financial reports, the Company had raised substantial doubt about continuing as a going concern. This was principally due to a lack of working capital
prior to an underwritten offering and a private placement which were completed during the first quarter of 2022 and during third and fourth quarters of 2022 as well as the first
quarter of 2023.

As previously noted, the Company raised $4,500,000 from existing shareholders through the issuance of Series C Convertible Preferred Stock during 2021. Additionally, the
Company was successful during 2022 in raising gross proceeds of over $10,100,000 from the sale of both common shares and Series D Preferred Stock. Additionally, late in the
first quarter of 2023, the Company raised gross proceeds of $4,000,000 from the issuance of Series E Preferred Stock (See Note 16). As part of its strategy, the Company will
endeavor to utilize the Preferred Series E and the remainder of the Series D as additional funding mechanisms. Additionally, during the second quarter of 2023, the Company
will again have access to its S-3 “shelf registration” statement allowing the Company to sell additional common shares. At the time of this document, the Company estimates
that it has available capacity on its shelf registration which it can utilize to bolster working capital and growth of the business in the event it did not have an uptake in the
preferred  classes  of  shares  previously  noted. Although  additional  investment  is  not  assured,  the  Company  is  comfortable  that  it  would  be  able  to  raise  sufficient  capital  to
support expanded operations based on an anticipated increase in business activity. In the long run, the continuation of the Company as a going concern is dependent upon the
ability of the Company to continue executing its business plan, generate enough revenue, and attain consistently profitable operations. Although the lingering effects of the
global pandemic related to the coronavirus (Covid-19) continue to affect our operations, particularly in our supply chain, we now believe that this is expected to be an ongoing
issue and our working capital assumptions reflect this new reality. The Company cannot currently quantify the uncertainty related to the ongoing supply chain issues and its
effects on our customers in the coming quarters. We have analyzed our cash flow under “stress test” conditions and have determined that we have sufficient liquid assets on
hand or available via the capital markets to maintain operations for at least twelve months from the date of this report.

In addition, management has been taking and continues to take actions including, but not limited to, elimination of certain costs that do not contribute to short term revenue, and
re-aligning both management and staffing with a focus on improving certain skill sets necessary to build growth and profitability and focusing product strategy on opportunities
that  are  likely  to  bear  results  in  the  relatively  short  term. The  Company  believes  that,  with  the  combination  of  Series  E  Preferred  Stock  offering  coupled  with  an  S-3  shelf
registration availability starting in the second quarter of 2023, it will have sufficient working capital to meet its obligations over the following twelve months. In the last twelve
months the Company has seen significant growth in its contracted backlog as well as positive signs from new commercial engagements that indicate improvements in future
commercial opportunities.

Management  believes  that,  at  this  time,  the  conditions  in  our  market  space  with  ongoing  contract  delays,  the  consequent  need  to  procure  certain  materials  in  advance  of  a
binding  contract  and  the  additional  time  needed  to  execute  on  new  contracts  previously  reported  have  put  a  strain  on  our  cash  reserves.  However,  recent  common  stock
offerings and private placements as well as the availability to raise capital via its shelf registration indicate there is no substantial doubt for the Company to continue as a going
concern for a period of twelve months. We continue executing the plan to grow our business and achieve profitability. The Company may selectively look at opportunities for
fund raising in the future. Management has extensively evaluated our requirements for the next 12 months and has determined that the Company currently has sufficient cash
and access to capital to operate for at least that period.

While no assurance can be provided, management believes that these actions provide the opportunity for the Company to continue as a going concern and to grow its business
and achieve profitability with access to additional capital funding. Ultimately the continuation of the Company as a going concern is dependent upon the ability of the Company
to continue executing the plan described above which was put in place in late 2022 and will continue in 2023 and beyond. As a result, we expect to generate sufficient revenue
and  to  attain  profitable  operations  with  minimal  cash  use  in  the  next  12  months.  These  consolidated  financial  statements  do  not  include  any  adjustments  related  to  the
recoverability  and  classification  of  recorded  asset  amounts  and  classification  of  liabilities  that  might  be  necessary  should  the  Company  be  unable  to  continue  as  a  going
concern.

F-18 

 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

NOTE 3 – ACCOUNTS RECEIVABLE

Accounts receivable were as follows at December 31, 2022 and 2021:

Accounts receivable
Allowance for doubtful accounts
Accounts Receivable, Net

December 31,
2022

December 31,
2021

  $

  $

3,418,263    $

— 

3,418,263    $

1,738,543 
— 
1,738,543 

The Company’s bad debt expense was zero in 2022 and there was bad debt expense related to accounts receivable of $76,046 in 2021.

NOTE 4 – PROPERTY AND EQUIPMENT

The major classes of property and equipment are as follows at December 31, 2022 and 2021:

Furniture, fixtures and equipment
Less: Accumulated depreciation
Furniture, fixtures and equipment, Net

Depreciation expense in 2022 and 2021 was $319,928 and $269,978, respectively.

NOTE 5 – PATENTS AND TRADEMARKS

Patents and trademarks
Less: Accumulated amortization
Patents and trademarks, Net

Amortization expense in 2022 and 2021 was $13,688 and $5,368, respectively.

NOTE 6 – SOFTWARE DEVELOPMENT COSTS

December 31,

December 31,

2022

1,606,451    $
(976,961)    
629,490    $

2021

1,264,001 
(660,748)
603,253 

December 31,
2022

December 31,
2021

326,145    $
(256,412)    
69,733    $

309,205 
(242,723)
66,482 

  $

  $

  $

  $

In 2018, the Company capitalized $60,000, relating to the development of new software products. These software products were developed by a third party and had passed the
preliminary  project  stage  prior  to  capitalization.  During  2022,  the  Company  capitalized  $281,783  of  software  products  developed  by  a  third  party  related  to  artificial
intelligence products placed in service.

Software development costs
Less: Accumulated amortization
Software Development Costs, net

Amortization of software development costs in 2022 and 2021 was $16,576 and zero, respectively.

F-19 

December 31,
2022

December 31,
2021

  $

  $

341,784    $
(76,576)    
  $
265,208 

60,000 
(60,000)
— 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

NOTE 7 – DEBT

Notes Payable – Insurance Premium Financing Agreements

The Company’s notes payable relating to financing agreements classified as current liabilities consist of the following as of:

Notes Payable
Third Party - Insurance Note 1
Third Party - Insurance Note 2
Third Party - Insurance Note 3
Third Party - Insurance Note 4
Total

December 31, 2022

December 31, 2021

Principal

Interest

Principal

Interest

  $

  $

—     
17,753     
16,094     
40,728     
74,575     

— 
  $
6.24%   
— 
— 

  $

22,266     
12,667     
17,570     
—     
52,503     

7.75%
6.24%
— 
— 

The  Company  entered  into  an  agreement  on  December  23,  2021  with  its  insurance  provider  by  issuing  a  $22,266  note  payable  (Insurance  Note  1)  for  the  purchase  of  an
insurance policy, secured by that policy with an annual interest rate of 7.75% payable in monthly installments of principal and interest totaling $2,104 through November 23,
2022. The balance of Insurance Note 1 as of December 31, 2022 and December 31, 2021 was zero and $22,266, respectively.

The Company entered into an agreement on April 15, 2021 with its insurance provider by issuing a note payable (Insurance Note 2) for the purchase of an insurance policy in
the amount of $62,041, secured by that policy with an annual interest rate of 6.24% and payable in 10 monthly installments of principal and interest totaling $6,383. The policy
renewed on April 15, 2022 and, in connection therewith, the Company issued a new note payable to the insurer on April 15, 2022 in the amount $63,766 secured by that policy
with  an  annual  interest  rate  of  6.24%  and  payable  in  11  monthly  installments  of  principal  and  interest  totaling  $5,979. At  December  31,  2022  and  December  31,  2021,  the
balance of Insurance Note 2 was $17,753 and $12,667, respectively. 

The Company entered into an agreement on September 15, 2021, with its insurance provider by issuing a note payable (Insurance Note 3) for the purchase of an insurance
policy in the amount of $19,965 and payable in 10 monthly installments of $1,997. The policy renewed on September 23, 2022 and, in connection therewith, the Company
issued a new note payable to the insurer on September 23, 2022 in the amount $24,140 secured by that policy and payable in 12 monthly installments of principal totaling
$2,012. At December 31, 2022 and December 31, 2021, the balance of Insurance Note 3 was $16,094 and $17,570, respectively.

The Company entered into an agreement on February 3, 2021 with its insurance provider by issuing a note payable (Insurance Note 4) for the purchase of an insurance policy in
the amount of $215,654 with a down payment paid in the amount of $37,000 on April 6, 2021 and ten monthly installments of $17,899. The Company received a refund on
October 5, 2021 for the annual audit of the policy resulting in the refund being applied to the outstanding amount of $35,787. The policy renewed on February 3, 2022 and, in
connection therewith, the Company issued a new note payable to the insurer in the amount of $242,591 with a down payment paid in the amount of $41,854 and payable in ten
monthly installments of $20,074. At December 31, 2022 and December 31, 2021, the balance of Insurance Note 4 was $40,728 and zero, respectively. 

Equipment Financing

The Company entered into an agreement on August 26, 2019 with an equipment financing company by issuing a $147,899 note secured by the equipment being financed, with
an annual interest rate of 12.72% and payable in monthly installments of principal and interest totaling $4,963 through August 1, 2022. The Company entered into an additional
agreement on May 22, 2020 with the same equipment financing company by issuing a $121,637 secured note, with an annual interest rate of 9.90% and payable in monthly
installments of principal and interest totaling $3,919 through June 1, 2023. At December 31, 2022 and December 31, 2021, the aggregate balance of these notes was $22,851
and $103,186, respectively.

F-20 

 
 
 
 
 
 
   
      
  
   
      
  
 
 
 
 
 
 
   
 
 
   
 
   
   
   
   
   
  
  
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

At December 31, 2022, future minimum lease payments due under the equipment financing is as follows: 

Calendar year:

2023
Total minimum equipment financing payments

Less:  interest

Total equipment financing at December 31, 2022
Less: current portion of equipment financing

Long-term portion of equipment financing

Notes Payable – PPP Loan

Amount

23,515 
23,515 
(664)
22,851 
(22,851)
— 

  $

  $

  $

On April 23, 2020, the Company entered into a promissory note (the “Note”) with BBVA USA, which provided for a loan in the amount of $1,410,270 (the “Loan”) pursuant to
the Paycheck Protection Program (the “PPP”) under the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”). The Loan had a two-year term and an interest
at a rate of 1.00% per annum (APR 1.014%). Monthly principal and interest payments were deferred for seven months after the date of disbursement and was extended an
additional six months from the date of disbursement. The Loan could be prepaid at any time prior to maturity with no prepayment penalties. The Company applied for the PPP
loan forgiveness and was granted forgiveness on February 1, 2021. The balance of the loan forgiveness associated with PPP was recognized in the Income Statement in “Other
Income, net” during 2021. At December 31, 2022 and December 31, 2021, the loan balance was zero and zero, respectively.

NOTE 8 – REVENUES AND CONTRACT ACCOUNTING

The  Company  generates  revenue  from  four  sources:  (1)  Technology  Systems;  (2) AI  Technology  which  is  included  in  the  consolidated  statements  of  operations  line-item
Technology Systems; (3) Technical Support; and (4) Consulting Services which is included in the consolidated statements of operations line-item Services and Consulting.

Contract assets and contract liabilities on uncompleted contracts for revenues recognized over time are as follows:

Contract Assets

Contract assets on uncompleted contracts represent cumulative revenues recognized in excess of billings and/or cash received on uncompleted contracts accounted for under the
cost-to-cost input method which recognizes revenue based on the ratio of costs incurred to total estimated costs.

At December 31, 2022 and 2021, contract assets on uncompleted contracts consisted of the following:

Cumulative revenues recognized
Less: Billings or cash received
Contract Assets

Contract Liabilities

  $

  $

2022

5,934,205    $
(5,508,483)    
425,722    $

2021

5,266,930 
(5,263,481)
3,449 

Contract liabilities on uncompleted contracts represent billings and/or cash received that exceed cumulative revenues recognized on uncompleted contracts accounted for under
the cost-to-cost input method.

Contract liabilities on services and consulting revenues represent billings and/or cash received in excess of revenue recognized on service agreements that are not accounted for
under the cost-to-cost input method.

The Company expects to recognize all contract liabilities within 12 months from the consolidated balance sheet date.

F-21 

 
 
 
   
 
 
   
  
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

At December 31, 2022 and 2021, contract liabilities on uncompleted contracts consisted of the following:

Billings and/or cash receipts on uncompleted contracts
Less: Cumulative revenues
Contract liabilities, technology systems
Contract Liabilities, services and consulting
Total Contract Liabilities

  $

  $

  $

2022

4,355,470    $
(4,144,018)    
211,452    $
746,545     
957,997    $

2021

4,473,726 
(3,041,088)
1,232,638 
596,673 
1,829,311 

Disaggregation  of  Revenue  The  Company  is  following  the  guidance  of  ASC  606-10-55-296  and  297  for  disaggregation  of  revenue.  Accordingly,  revenue  has  been
disaggregated according to the nature, amount, timing and uncertainty of revenue and cash flows. We are providing qualitative and quantitative disclosures.

Qualitative:

1. We have four distinct revenue sources:

a. Technology Systems (Turnkey, engineered projects);
b. AI Technology (Associated maintenance and support services);
c. Technical Support (Licensing and professional services related to auditing of data center assets); and
d. Consulting Services (Predetermined algorithms to provide important operating information to the users of our systems).

2. We currently operate in North America including the USA, Mexico and Canada.
3. Our customers include rail transportation, commercial, government, banking and IT suppliers.
4. Our technology systems and equipment projects fall into two types:

a. Transfer of goods and services are over time.
b. Goods delivered at point in time.

5. Our services & maintenance contracts are fixed price and fall into two duration types:

a. Turnkey engineered projects and professional service contracts that are less than one year in duration and are typically one to two quarters in length; and
b. Maintenance and support contracts ranging from one to five years in length.

Quantitative:

Segments
Primary Geographical Markets
North America

Major Goods and Service Lines
Turnkey Projects
Maintenance & Support
Data Center Auditing Services
Software License
Algorithms

Timing of Revenue Recognition
Goods transferred over time
Services transferred over time

For the Year Ended December 31, 2022

Rail

  Commercial  

  Petrochemical  

  Government  

  Banking/Other 

IT
Suppliers

Artificial
Intelligence  

Total

  $ 13,710,777 

  $

115,443 

  $

— 

  $

237,414 

  $

— 

  $

— 

  $

948,732 

  $ 15,012,366 

  $ 10,789,693 
2,921,084 
— 
— 
— 
  $ 13,710,777 

  $

  $

9,297 
106,146 
— 
— 
— 
115,443 

  $

  $

— 
— 
— 
— 
— 
— 

  $

  $

156,530 
80,884 
— 
— 
— 
237,414 

  $

  $

  $ 10,789,693 
2,921,084 
  $ 13,710,777 

  $

  $

9,297 
106,146 
115,443 

  $

  $

— 
— 
— 

  $

  $

156,530 
80,884 
237,414 

  $

  $

F-22 

— 
— 
— 
— 
— 
— 

  $

  $

— 
— 
— 

  $

  $

— 
— 
— 
— 
— 
— 

  $

  $

234,772 
— 
— 
— 
713,960 
948,732 

  $ 11,190,292 
3,108,114 
— 
— 
713,960 
  $ 15,012,366 

— 
— 
— 

  $

  $

234,772 
713,960 
948,732 

  $ 11,190,292 
3,822,074 
  $ 15,012,366 

 
 
 
   
 
     
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
    
    
    
    
    
      
   
  
 
   
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Quantitative:

Segments
Primary Geographical Markets
North America

Major Goods and Service Lines
Turnkey Projects
Maintenance & Support
Data Center Auditing Services
Software License
Algorithms

Timing of Revenue Recognition
Goods transferred over time
Services transferred over time

For the Year Ended December 31, 2021

Rail

  Commercial  

  Petrochemical  

  Government  

Banking

IT
Suppliers

Artificial
Intelligence  

Total

  $ 6,883,670 

  $

213,517 

  $

(867)   $

314,030 

  $

23,340 

  $

134,717 

  $

691,510 

  $ 8,259,917 

  $ 5,255,491 
1,628,179 
— 
— 
— 
  $ 6,883,670 

  $

  $

27,831 
185,686 
— 
— 
— 
213,517 

  $

  $

  $

— 
(867)  
— 
— 
— 
(867)   $

233,145 
80,885 
— 
— 
— 
314,030 

  $

  $

1,537 
21,803 
— 
— 
— 
23,340 

  $

  $

— 
— 
131,537 
3,180 
— 
134,717 

  $

  $

— 
341,915 
— 
— 
349,595 
691,510 

  $ 5,518,004 
2,257,601 
131,537 
3,180 
349,595 
  $ 8,259,917 

  $ 5,255,491 
1,628,179 
  $ 6,883,670 

  $

  $

27,831 
185,686 
213,517 

  $

  $

  $

— 
(867)  
(867)   $

233,145 
80,885 
314,030 

  $

  $

1,537 
21,803 
23,340 

  $

  $

131,537 
3,180 
134,717 

  $

  $

349,595 
341,915 
691,510 

  $ 5,999,136 
2,260,781 
  $ 8,259,917 

Segment Information

The Company operates in one reportable segment.

NOTE 9 – DEFERRED COMPENSATION

As  of  December  31,  2022,  and  2021,  the  Company  has  accrued  $297,620  and  $505,896,  respectively,  of  deferred  compensation  relating  to  individual  agreements  with  the
former CEO and sales staff, which are included in the accompanying consolidated balance sheet in accrued expenses. (See Note 10)

NOTE 10 – COMMITMENTS AND CONTINGENCIES

Operating Lease Obligations

On July 26, 2021, the Company entered a new operating lease agreement for office and warehouse combination space of 40,000 square feet, with the lease commencing on
November 1, 2021, and ending April 30, 2032. This new space combines the Company’s two separate work locations into one facility, which allows for greater collaboration
and also accommodates a larger anticipated workforce and manufacturing facility. On November 24, 2021, the lease was amended to commence on December 1, 2021, and end
on May 31, 2032. The Company recognized a ROU asset and operating lease liability in the amount of $4,980,104 at lease commencement. Rent for the first eleven months of
the term was calculated based on 30,000 rentable square feet. The rent is subject to an annual escalation of 2.5%, beginning November 1, 2023. The Company made a security
deposit payment in the amount of $600,000 on July 26, 2021. The right of use asset balance at December 31, 2022, net of amortization, was $4,689,931.

F-23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
    
    
    
      
   
  
 
   
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
      
      
      
      
      
      
      
  
   
      
      
      
      
      
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

As of December 31, 2022, the office and warehouse lease is the Company’s only lease with a term greater than twelve months. The office and warehouse lease has a remaining
term of approximately 9.5 years and includes an option to extend for two renewal terms of five years each. The renewal options are not reasonably certain to be exercised, and
therefore, they are not included when determining the lease term used to establish the right-of use asset and lease liability. The Company also has several short-term leases,
primarily related to equipment. The Company made an accounting policy election to not recognize short-term leases with terms of twelve months or less on the consolidated
balance sheet and instead recognize the lease payments in expense as incurred. The Company has also elected to account for real estate leases that contain both lease and non-
lease components (such as common area maintenance) as a single lease component. 

The following table shows supplemental information related to leases:

Lease cost:
Operating lease cost
Short-term lease cost

Other information:
Operating cash outflow used for operating leases
Weighted average discount rate
Weighted average remaining lease term

At December 31, 2022, future minimum lease payments due under the operating lease are as follows:

Fiscal year:
   2023
   2024
   2025
   2026
   2027
   Thereafter
      Total undiscounted future minimum lease payments
Less: Impact of discounting
Total present value of operating lease liability
      Current portion
Operating lease liability, less current portion

Executive Severance Agreement

Year Ended December 31,

2022

2021

  $

782,591 
33,751 

  $

414,085 
21,628 

416,250 

9.0%   

9.5 years 

285,959 

9.0%

10.4 years 

As of
December 31, 2022

   $

  $

696,869 
779,087 
798,556 
818,518 
838,984 
4,043,427 
7,975,441 
(2,735,629)
5,239,812 
(696,869)
4,542,943 

On April 1, 2018, the Company entered into an employment agreement (the “Arcaini Employment Agreement”) with Gianni B. Arcaini, pursuant to which Mr. Arcaini served
as  Chief  Executive  Officer  and  Chairman  of  the  Board  of  Directors  of  the  Company.  Under  the Arcaini  Employment Agreement,  Mr. Arcaini  was  paid  an  annual  salary  of
$249,260 and an annual car allowance of $18,000. In addition, as incentive-based compensation, Mr. Arcaini was entitled to 1% of annual gross revenues of the Company and
its subsidiaries. The Arcaini Employment Agreement had an initial term through March 31, 2020, subject to renewal for successive one-year terms unless either party gave
notice of that party’s election to not renew to the other at least 60 days prior to the expiration of the then-current term. The Arcaini Employment Agreement was approved by
the Compensation Committee.

As  previously  disclosed,  on  July  10,  2020,  the  Company  announced  that  Mr.  Arcaini  would  retire  from  these  positions,  effective  as  of  September  1,  2020  (the  “CEO
Transition”). In order to facilitate a transition of his duties, the Company and Mr. Arcaini entered into a separation agreement which became effective as of July 10, 2020 (the
“Separation Agreement”).  Pursuant  to  the  Separation Agreement,  Mr. Arcaini’s  employment  with  the  Company  ended  on  September  1,  2020  and  he  will  receive  separation
payments over a 36-month period equal to his base salary plus $75,000 as well as certain limited health and life insurance benefits. The Separation Agreement also contains
confidentiality, non-disparagement and non-solicitation covenants and a release of claims by Mr. Arcaini who continued to serve as Chairman of the Board of Directors of the
Company.  The  Corporate  Governance  and  Nominating  Committee  did  not  submit  Mr.  Arcaini  for  re-election  as  a  director  and  on  November  19,  2020  at  the  Annual
Shareholders meeting a new non-Executive Chairman was appointed.

F-24 

 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
   
  
   
  
   
   
 
   
  
   
  
   
  
   
  
   
   
   
   
   
 
 
   
 
 
 
 
   
  
   
   
   
   
   
   
   
   
   
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

In accordance with the Separation Agreement, the Company will pay to Mr. Arcaini the total sum of $747,788. Notwithstanding the foregoing, the status of Mr. Arcaini as a
“Specified  Employee”  as  defined  in  Internal  Revenue  Code  Section  409A  has  the  effect  of  delaying  any  payments  to  Mr. Arcaini  under  the  Separation Agreement  for  six
months after the Separation Date. On March 1, 2021, the Company paid to Mr. Arcaini a lump-sum amount equal to the first six months of payments, or $124,631, owed to Mr.
Arcaini  and  the  Company  will  continue  to  pay  him  in  semi-monthly  installments  for  30  months  thereafter,  as  contemplated  in  Mr.  Arcaini’s  Separation  Agreement.  The
remaining  balance  of  approximately  $228,673  as  of  December  31,  2022  is  included  in  accrued  expenses  in  the  accompanying  consolidated  balance  sheet.  In  addition,  the
Company will pay one-half of Mr. Arcaini’s current life insurance premiums for 36 months of approximately $1,200 per month and provide and pay for his health insurance for
36 months following the Separation Date of approximately $450 per month. Unvested options in the amount of 50,358 became exercisable and vested in their entirety on the
Separation Date valued at $95,127. The Company made payment of his attorneys’ fees for legal work associated with the negotiation and drafting of the Separation Agreement
of approximately $17,000.

NOTE 11 – INCOME TAXES

The Company maintains deferred tax assets and liabilities that reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for
financial reporting purposes and the amounts used for income tax purposes. The deferred tax assets (liabilities) at December 31, 2022 and 2021 consist of net operating loss
carryforwards and differences in the book basis and tax basis of intangible assets.

The items accounting for the difference between income taxes at the effective statutory rate and the provision for income taxes for the years ended December 31, 2022 and 2021
were as follows:

Income tax benefit at U.S. statutory rate of 21%
State income taxes
Non-deductible expenses
Change in valuation allowance
Total provision for income tax

The Company’s approximate net deferred tax assets as of December 31, 2022 and 2021 were as follows:

Deferred Tax Asset (Liability):
Net operating loss carryforward
Intangible assets

Valuation allowance
Net deferred tax assets

Years Ended December 31,

2022
(1,441,624)   $
(247,135)    
201,521     
1,487,238     
—    $

2021
(1,261,869)
(216,321)
64,553 
1,413,637 
— 

December 31,

2022

2021

9,772,854    $
(32,656)    
9,740,198     
(9,740,198)    
—    $

8,247,427 
5,553 
8,252,960 
(8,252,960)
— 

  $

  $

  $

  $

The  gross  operating  loss  carryforward  was  approximately  $39,727,050  and  $33,522,769  at  December  31,  2022  and  2021,  respectively. The  Company  provided  a  valuation
allowance  equal  to  the  net  deferred  income  tax  assets  for  the  years  ended  December  31,  2022,  and  2021  because  it  was  not  known  whether  future  taxable  income  will  be
sufficient to utilize the loss carryforward and other deferred tax assets. The increase in the valuation allowance was $1,487,238 in 2022.

The potential tax benefit arising from the net operating loss carryforward of $4,357,876 from the period prior to January 1, 2018, will expire in 2037. The potential tax benefit
arising from the net operating loss carryforward of $5,382,322 generated after January 1, 2018 can be carried forward indefinitely within the annual usage limitations.

F-25 

 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
   
     
 
 
 
 
 
 
 
 
 
   
      
  
   
 
   
   
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Additionally, the future utilization of the net operating loss carryforward to offset future taxable income is subject to an annual limitation as a result of ownership or business
changes  that  may  occur  in  the  future.  The  Company  has  not  conducted  a  study  to  determine  the  limitations  on  the  utilization  of  these  net  operating  loss  carryforwards.  If
necessary, the deferred tax assets will be reduced by any carryforward that may not be utilized or expires prior to utilization as a result of such limitations, with a corresponding
reduction of the valuation allowance.

The Company does not have any uncertain tax positions or events leading to uncertainty in a tax position. The Company’s 2021, 2020 and 2019 Corporate Income Tax Returns
are subject to Internal Revenue Service examination.

NOTE 12 – STOCKHOLDERS’ EQUITY

2016 Equity Plan

We maintained the 2016 Equity Incentive Plan (the “2016 Plan”) for employees, officers, directors and other entities and individuals whose efforts contribute to our success.
The 2016 Plan terminated pursuant to its terms on December 31, 2020, although all outstanding awards on such date continue in full force and effect.

2021 Equity Plan

On May 12, 2021, the Board adopted, with shareholder approval as of July 15, 2021, the 2021 Equity Incentive Plan (the “2021 Plan”) providing for the issuance of up to
1,000,000 shares of our Common Stock. The purpose of the 2021 Plan is to assist the Company in attracting and retaining key employees, directors and consultants and to
provide incentives to such individuals to align their interests with those of our shareholders.

General Description of the 2021 Plan

The  following  is  a  summary  of  the  material  provisions  of  the  2021  Plan  and  is  qualified  in  its  entirety  by  reference  to  the  complete  text  of  the  2021  Plan,  which  you  are
encouraged to read in full.

Administration

The 2021 Plan is administered by the Compensation Committee of the Board, which consists of three members of the Board, each of whom is a “non-employee director” within
the meaning of Rule 16b-3 promulgated under the Exchange Act and an “outside director” within the meaning of Code Section 162(m). Among other things, the Compensation
Committee has complete discretion, subject to the express limits of the 2021 Plan, to determine the directors, employees and nonemployee consultants to be granted an award,
the type of award to be granted, the terms and conditions of the award, the form of payment to be made and/or the number of shares of Common Stock subject to each award,
the exercise price of each option and base price of each stock appreciation right (“SAR”), the term of each award, the vesting schedule for an award, whether to accelerate
vesting,  the  value  of  the  Common  Stock  underlying  the  award,  and  the  required  withholding,  if  any.  The  Compensation  Committee  may  amend,  modify  or  terminate  any
outstanding award, provided that the participant’s consent to such action is required if the action would impair the participant’s rights or entitlements with respect to that award.
The  Compensation  Committee  is  also  authorized  to  construe  the  award  agreements  and  may  prescribe  rules  relating  to  the  2021  Plan.  Notwithstanding  the  foregoing,  the
Compensation Committee does not have any authority to grant or modify an award under the 2021 Plan with terms or conditions that would cause the grant, vesting or exercise
thereof to be considered nonqualified “deferred compensation” subject to Code Section 409A.

Grant of Awards; Shares Available for Awards

The 2021 Plan provides for the grant of stock options, SARs, performance share awards, performance unit awards, distribution equivalent right awards, restricted stock awards,
restricted stock unit awards and unrestricted stock awards to non-employee directors, officers, employees and nonemployee consultants of the Company or its affiliates. We
have reserved a total of 1,000,000 shares of Common Stock for issuance as or under awards to be made under the 2021 Plan. If any award expires, is cancelled, or terminates
unexercised or is forfeited, the number of shares subject thereto is again available for grant under the 2021 Plan.

F-26 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Stock Options

The 2021 Plan provides for either “incentive stock options” (“ISOs”), which are intended to meet the requirements for special federal income tax treatment under the Code, or
“nonqualified stock options” (“NQSOs”). On May 12, 2021, the 2021 Plan was approved by shareholders and adopted by the board of directors. Stock options may be granted
on such terms and conditions as the Compensation Committee may determine; provided, however, that the per share exercise price under a stock option may not be less than the
fair market value of a share of the Company’s Common Stock on the date of grant and the term of the stock option may not exceed 10 years (110% of such value and five years
in the case of an ISO granted to an employee who owns (or is deemed to own) more than 10% of the total combined voting power of all classes of capital stock of the Company
or a parent or subsidiary of the Company). ISOs may only be granted to employees. In addition, the aggregate fair market value of our Common Stock covered by one or more
ISOs (determined at the time of grant) which are exercisable for the first time by an employee during any calendar year may not exceed $100,000. Any excess is treated as a
NQSO.

Stock Appreciation Rights

An SAR entitles the participant, upon exercise, to receive an amount, in cash or stock or a combination thereof, equal to the increase in the fair market value of the underlying
Common Stock between the date of grant and the date of exercise. SARs may be granted in tandem with, or independently of, stock options granted under the 2021 Plan. An
SAR granted in tandem with a stock option (i) is exercisable only at such times, and to the extent, that the related stock option is exercisable in accordance with the procedure
for exercise of the related stock option; (ii) terminates upon termination or exercise of the related stock option (likewise, the Common Stock option granted in tandem with a
SAR terminates upon exercise of the SAR); (iii) is transferable only with the related stock option; and (iv) if the related stock option is an ISO, may be exercised only when the
value of the stock subject to the stock option exceeds the exercise price of the stock option. An SAR that is not granted in tandem with a stock option is exercisable at such
times as the Compensation Committee may specify.

Performance Share and Performance Unit Awards

Performance share and performance unit awards entitle the participant to receive cash or shares of our Common Stock upon the attainment of specified performance goals. In
the case of performance units, the right to acquire the units is denominated in cash values.

Restricted Stock Awards and Restricted Stock Unit Awards

A restricted stock award is a grant or sale of Common Stock to the participant, subject to our right to repurchase all or part of the shares at their purchase price (or to require
forfeiture of such shares if issued to the participant at no cost) in the event that conditions specified by the Compensation Committee in the award are not satisfied prior to the
end of the time period during which the shares subject to the award may be repurchased by or forfeited to us. Our restricted stock unit entitles the participant to receive a cash
payment equal to the fair market value of a share of Common Stock for each restricted stock unit subject to such restricted stock unit award, if the participant satisfies the
applicable vesting requirement.

Unrestricted Stock Awards

An unrestricted stock award is a grant or sale of shares of our Common Stock to the participant that is not subject to transfer, forfeiture or other restrictions, in consideration for
past services rendered to the Company or an affiliate or for other valid consideration.

Amendment and Termination

The Compensation Committee may adopt, amend and rescind rules relating to the administration of the 2021 Plan, and amend, suspend or terminate the 2021 Plan, but no such
amendment, rescission, suspension or termination will be made that materially and adversely impairs the rights of any participant with respect to any award received thereby
under the 2021 Plan without the participant’s consent, other than amendments that are necessary to permit the granting of awards in compliance with applicable laws.

F-27 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Series B Convertible Preferred Stock

The following summary of certain terms and provisions of our Series B Convertible Preferred Stock (the “Series B Convertible Preferred Stock”) is subject to, and qualified in
its entirety by reference to, the terms and provisions set forth in our certificate of designation of preferences, rights, and limitations of Series B Convertible Preferred Stock (the
“Series B Convertible Preferred Certificate of Designation”) as previously filed. Subject to the limitations prescribed by our articles of incorporation, our board of directors is
authorized to establish the number of shares constituting each series of preferred stock and to fix the designations, powers, preferences, and rights of the shares of each of those
series and the qualifications, limitations and restrictions of each of those series, all without any further vote or action by our stockholders. Our board of directors has designated
15,000 of the 10,000,000 authorized shares of preferred stock as Series B Convertible Preferred Stock. The shares of Series B Convertible Preferred Stock are validly issued,
fully paid and non-assessable.

Each share of Series B Convertible Preferred Stock is convertible at any time at the holder’s option into a number of shares of common stock equal to $1,000 divided by the
conversion price of $7.00 per share. Notwithstanding the foregoing, we shall not effect any conversion of Series B Convertible Preferred Stock, with certain exceptions, to the
extent that, after giving effect to an attempted conversion, the holder of shares of Series B Convertible Preferred Stock (together with such holder’s affiliates, and any persons
acting as a group together with such holder or any of such holder’s affiliates) would beneficially own a number of shares of our common stock in excess of 4.99% (or, at the
election of the purchaser, 9.99%) of the shares of our common stock then outstanding after giving effect to such exercise. Effective November 24, 2017 (the “Effective Date”),
the Company entered into a Securities Purchase Agreement (the “Securities Purchase Agreement”) and a Registration Rights Agreement (the “Registration Rights Agreement”)
which included the issuance of 2,830 shares of Series B Convertible Preferred Stock worth $2,830,000 (including the conversion of liabilities at a price of $1,000 per Class B
Unit).  During  2021,  854  Series  B  shares  were  converted  into  122,000  common  shares.  During  the  third  quarter  of  2022,  851  shares  of  Series  B  Convertible  Stock  were
converted  into  121,572  shares  of  common  stock. As  of  December  31,  2022  and  December  31,  2021,  there  are  zero  and  851  shares,  respectively,  of  Series  B  Convertible
Preferred Stock issued and outstanding.

Series C Convertible Preferred Stock

On  February  26,  2021,  the  Company  entered  into  a  Securities  Purchase  Agreement  (the  “Purchase  Agreement”)  with  certain  existing  investors  in  the  Company  (the
“Purchasers”).  Pursuant  to  the  Purchase  Agreement,  the  Purchasers  purchased  4,500  shares  of  a  newly  authorized  Series  C  Convertible  Preferred  Stock  (the  “Series  C
Convertible Preferred Stock”), and the Company received proceeds of $4,500,000. The Purchase Agreement contains customary representations, warranties, agreements and
indemnification rights and obligations of the parties.

Under the Purchase Agreement, the Company was required to hold a meeting of shareholders at the earliest practical date, and such meeting occurred on July 15, 2021. Nasdaq
Marketplace Rule 5635(d) limits the number of shares of common stock (or securities that are convertible into common stock) without shareholder approval and the terms of
the  Series  C  Convertible  Preferred  Stock  limit  its  convertibility  to  a  number  of  shares  less  than  the  20%  limit,  until  the  Stockholder Approval  is  obtained.  The  Company
obtained shareholder approval (the “Stockholder Approval”) in order to issue shares of common stock underlying the Series C Convertible Preferred Stock at a price less than
the greater of book or market value which equal 20% or more of the number of shares of common stock outstanding before the issuance. As described below, the terms of the
Series C Convertible Preferred Stock limited its convertibility to a number of shares less than the 20% limit, until the Stockholder Approval was obtained.

In  connection  with  the  Purchase  Agreement,  the  Company  also  entered  into  a  Registration  Rights  Agreement  with  the  Purchasers.  Pursuant  to  the  Registration  Rights
Agreement, the Company filed with the SEC a registration statement covering the resale by the Purchasers of the shares of common stock into which the shares of Series C
Convertible  Preferred  Stock  are  convertible.  The  Company  caused  the  registration  statement  to  be  declared  effective  on  June  3,  2021.  The  Registration  Rights Agreement
contains customary representations, warranties, agreements and indemnification rights and obligations of the parties.

F-28 

 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

The Company’s Board of Directors has designated 5,000 shares as the Series C Convertible Preferred Stock. Each share of the Series C Convertible Preferred Stock has a stated
value of $1,000. The holders of the Series C Convertible Preferred Stock, the holders of the common stock and the holders of any other class or series of shares entitled to vote
with the common stock shall vote together as one class on all matters submitted to a vote of shareholders of the Company. Each share of Series C Convertible Preferred Stock
had 172 votes (subject to adjustment); provided that in no event may a holder of Series C Convertible Preferred Stock be entitled to vote a number of shares in excess of such
holder’s  Beneficial  Ownership  Limitation  (as  defined  in  the  Certificate  of  Designation  and  as  described  below).  Each  share  of  Series  C  Convertible  Preferred  Stock  is
convertible,  at  any  time  and  from  time  to  time,  at  the  option  of  the  holder,  into  that  number  of  shares  of  common  stock  (subject  to  the  Beneficial  Ownership  Limitation)
determined by dividing the stated value of such share ($1,000) by the conversion price, which is $5.50 (subject to adjustment). The Company shall not effect any conversion of
the Series C Convertible Preferred Stock, and a holder shall not have the right to convert any portion of the Series C Convertible Preferred Stock, to the extent that after giving
effect to the conversion sought by the holder such holder (together with such holder’s Attribution Parties (as defined in the Certificate of Designation)) would beneficially own
more than 4.99% (or upon election by a holder, 19.99%) of the number of shares of common stock outstanding immediately after giving effect to the issuance of shares of
common stock issuable upon such conversion (the “Beneficial Ownership Limitation”). All holders of the Series C Preferred Stock elected the 19.99% Beneficial Ownership
Limitation.

In  2021,  2,000  Series  C  shares  were  converted  into  363,636  common  shares.  In  January  2022,  the  2,500  outstanding  shares  of  Series  C  Convertible  Preferred  Stock  were
converted  into  454,546  shares  of  common  stock. As  of  December  31,  2022  and  December  2021,  respectively,  there  were  zero  and  2,500  shares  of  Series  C  Convertible
Preferred Stock issued and outstanding.

Series D Convertible Preferred Stock

On September 28, 2022 the Company amended its articles of incorporation to designate 4,000 shares as the Series D Convertible Preferred Stock (the “Series D Convertible
Preferred Stock”). Each share of the Series D Convertible Preferred Stock has a stated value of $1,000. The holders of the Series D Convertible Preferred Stock, the holders of
the common stock and the holders of any other class or series of shares entitled to vote with the common stock shall vote together as one class on all matters submitted to a vote
of shareholders of the Company. Each share of Series D Convertible Preferred Stock has 333 votes (subject to standard anti-dilution adjustment); provided that in no event may
a holder of Series D Convertible Preferred Stock be entitled to vote a number of shares in excess of such holder’s Beneficial Ownership Limitation (as defined in the Certificate
of Designation and as described below). Each share of Series D Convertible Preferred Stock is convertible, subject to shareholder approval (which has not yet been granted); at
any  time  and  from  time  to  time,  at  the  option  of  the  holder,  into  that  number  of  shares  of  common  stock  (subject  to  the  Beneficial  Ownership  Limitation)  determined  by
dividing the stated value of such share ($1,000) by the conversion price, which is $3.00 (subject to standard anti-dilution). The Company shall not effect any conversion of the
Series D Convertible Preferred Stock, and a holder shall not have the right to convert any portion of the Series D Convertible Preferred Stock, to the extent that after giving
effect to the conversion sought by the holder such holder (together with such holder’s Attribution Parties (as defined in the Certificate of Designation)) would beneficially own
more than 4.99% (or upon election by a holder, 19.99%) of the number of shares of common stock outstanding immediately after giving effect to the issuance of shares of
common  stock  issuable  upon  such  conversion  (the  “Beneficial  Ownership  Limitation”).  All  holders  of  the  Series  D  Preferred  Stock  have  elected  the  19.99%  Beneficial
Ownership  Limitation.  The  Company  shall,  subject  to  shareholder  approval,  reserve  and  keep  available  out  of  its  authorized  and  unissued  Common  Stock,  solely  for  the
issuance  upon  the  conversion  of  the  Series  D  Convertible  Preferred  Stock,  such  a  number  of  shares  of  Common  Stock  as  shall  from  time  to  time  be  issuable  upon  the
conversion of all of the shares of the Series D Convertible Preferred Stock then outstanding. Additionally, the Series D Convertible Preferred Stock does not have the right to
dividends and in the event of an involuntary liquidation, the Series D shares shall be treated as a pro rata equivalent of common stock outstanding at the date of the liquidation
event and have no liquidation preference.

On  September  30,  2022,  the  Company  entered  into  a  Securities  Purchase  Agreement  (the  “Purchase  Agreement”)  with  certain  existing  investors  in  the  Company  (the
“Purchasers”).  Pursuant  to  the  Purchase  Agreement,  the  Purchasers  purchased  999  shares  of  the  newly  authorized  Series  D  Convertible  Preferred  Stock  (the  “Series  D
Convertible Preferred Stock”), and 818,355 shares of common stock and the Company received gross proceeds of $3,454,003 with $999,000 related to the Series D sale at
$1,000 per share. The Purchase Agreement contains customary representations, warranties, agreements and indemnification rights and obligations of the parties.

F-29 

 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

On October 29, 2022, the Company sold to an existing investor in the Company and two other accredited investors in a private placement 83,667 shares of common stock at a
price  of  $3.00  a  share  and  300  shares  of  Series  D  Convertible  Preferred  Stock  at  a  price  of  $1,000  a  share,  resulting  in  gross  proceeds  of  $551,001  to  the  Company  with
$300,000 of the proceeds related to the Series D sale.

In  connection  with  the  Purchase  Agreement,  the  Company  also  entered  into  a  Registration  Rights  Agreement  with  the  Purchasers.  Pursuant  to  the  Registration  Rights
Agreement,  the  Company  filed  with  the  SEC  a  registration  statement  covering  the  resale  by  the  Purchasers  of  the  shares  of  common  stock  issued  pursuant  to  the  Purchase
Agreements  and  the  shares  of  common  stock  into  which  the  shares  of  Series  D  Convertible  Preferred  Stock  are  convertible.  The  Registration  Rights Agreement  contains
customary representations, warranties, agreements and indemnification rights and obligations of the parties.

Common stock issued for Private Placements, Preferred Stock Conversions, Services and Settlements

2022 Transactions

On January 11, 2022, shareholders converted 710 and 1,790 for a total of 2,500 shares of Series C Convertible Preferred Stock collectively with a stated value of $2.5 million
owned  by  two  entities  related  to  each  other  with  a  conversion  price  of  $5.50  per  common  share  resulting  in  the  issuance  of  129,091  and  325,455  shares  of  the  Company’s
common stock.

On February 3, 2022, the Company closed an offering of 1,325,000 shares of common stock in the amount of $5,300,000 or $4 per share before certain underwriting fees and
offering expenses with net proceeds of $4,779,000.

On  February  21,  2022,  the  Company  closed  on  an  “over-allotment”  offering  of  198,750  shares  of  common  stock  in  the  amount  of  $795,000  or  $4  per  share  before  certain
underwriting  fees  and  offering  expenses  with  net  proceeds  of  $739,350.  Both  this  and  the  previous  offering  were  “takedowns”  from  a  previously  filed  “shelf”  registration
statement for the offer of up to $50,000,000 in the aggregate of common stock, Preferred Stock, Debt Securities, Warrants, Rights or Units from time to time in one or more
offerings.

On March 31, 2022, the Company issued 7,198 shares of common stock for payment of board fees to four directors in the amount of $40,000 for services to the board which
was expensed during the three months ended March 31, 2022.

On June 30, 2022, the Company issued 10,668 shares of common stock for payment of board fees to four directors in the amount of $40,000 for services to the board which
was expensed during the three months ended June 30, 2022.

On August 25, 2022, 121,572 common shares were issued upon conversion of 851 shares of Series B Preferred Stock.

On September 30, 2022, the Company issued 9,758 shares of common stock for payment of board fees to four directors in the amount of $40,000, or $4.09 per shared based on
the daily trading price, for services to the board which was expensed during the three months ended September 30, 2022.

On December 30, 2022, the Company issued 16,335 shares of common stock for payment of board fees to four directors in the amount of $37,500 for services to the board
which was expensed during the three months ended December 31, 2022.

On September 30, 2022, we sold to certain existing investors in the Company in a private placement 818,335 shares of common stock at a price of $3.00 a share and 999 shares
of  Series  D  Preferred  Stock  at  a  price  of  $1,000  a  share,  resulting  in  the  gross  amount  raised  of  $3,454,003  and  we  accrued  estimated  offering  costs  of  $260,816  as  of
September 30, 2022. Subsequently, we adjusted the estimated offering costs to the actual amount of $257,240.

On October 29, 2022, we sold to an existing investor in the Company and two accredited investors in a private placement 83,667 shares of common stock at a price of $3.00 a
share  and  300  shares  of  Series  D  Preferred  Stock  at  a  price  of  $1,000  a  share,  resulting  in  the  gross  amount  raised  of  $551,001,  including  gross  proceeds  of  $251,001  for
common stock and $300,000 for Series D Preferred Stock, and recorded offering costs of $105,460.

2021 Transactions

The Company issued 4,032 shares of common stock on August 5, 2021 for payment of accrued board fees to four directors in the amount of $30,000 for services to the Board.

The Company issued 7,223 shares of common stock on September 30, 2021 for payment of accrued board fees to five directors in the amount of $45,000 for services to the
Board.

The Company issued 3,726 shares of common stock on November 5, 2021 for payment of accrued board fees to four directors in the amount of $19,167 for services to the
Board.

F-30 

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

The Company issued 9,560 shares of common stock on December 31, 2021 for payment of accrued board fees to four directors in the amount of $50,000 for services to the
Board.

Stock-Based Compensation

Stock-based compensation expense recognized under ASC 718-10 for the year ended December 31, 2022 and 2021, was $819,191 and $262,411, respectively, for stock options
granted to employees and directors. This expense is included in general and administrative expenses in the consolidated statements of operations. Stock-based compensation
expense recognized during the period is based on the value of the portion of share-based payment awards that is ultimately expected to vest during the period. At December 31,
2022, the total compensation cost for stock options that was not yet recognized was $426,004. This cost will be recognized over the remaining vesting term of the options of
approximately 3.3 years.

Treasury Stock

In August 2016, the Company’s Board of Directors approved a new class of Preferred Stock, “Series A”. For shareholders who invested in previous private placements, the
Company was offering on a case-by-case basis, the ability to convert the existing amount invested into an equivalent amount in the Series A on the condition that they invest an
equivalent additional amount in the Series A. In December of 2017, the Company redeemed all of the Series A and continues to hold 235 shares purchased for $148,000 as a
part  of  the  original  transaction.  In  December  2018,  the  Company  entered  into  an  agreement  with  two  shareholders  to  purchase  shares  from  them  at  fair  market  value. The
Company purchased 84 shares at $7.00 per shares and 140 shares at $6.30 per share. In 2019, the Company entered into an agreement with two shareholders to purchase shares
from them at fair market value. The Company purchased 115 shares at $10.08 per shares and 753 shares at $9.09 per share. Accordingly, as of December 31, 2022, and 2021,
the Company held 1,324 shares of Company Series A stock at an aggregate value of $157,452.

NOTE 13 – COMMON STOCK OPTIONS AND WARRANTS

Options

2022

During the first quarter of 2022, the Company’s Board of Directors granted 665,000 new stock options and in the third quarter granted a further 20,000 new stock options both
with a strike price of $6.41 per share to 16 key employees. These options were awarded as a one-time award as a retention incentive and have a fair value of $1,596,804 for the
January  1,  2022  awards  and  $33,096  for  the  July  1,  2022  award  and  carry  a  three-year  vesting  period. The  issuance  of  these  options  generated  stock  option  compensation
expense in the year in the amount of $819,191 and a balance of unamortized stock option compensation expense of $426,004, that is being expensed over the following 2.0
years.

During the second quarter of 2022, three former staff members forfeited 110,000 non-qualified stock options. Additionally, during the third quarter of 2022, two employees
forfeited 80,000 non-qualified stock options.

2021

During the first quarter of 2021, the Company’s Board of Directors granted 20,000 new stock options with a strike price of $4.32 per share to its new VP of Product Innovation.
These options were awarded as a one-time award as a hiring incentive and have a fair value of $52,758 as of January 4, 2021. The issuance of these options generated stock
option compensation expense in that quarter in the amount of $7,685 and a balance of unamortized stock option compensation expense of $45,073, that is being expensed over
the following 2.75 years.

During the second quarter of 2021, five former staff members and one contractor exercised 31,710 and forfeited 8,922 non-qualified stock options. These transactions were
ultimately consummated in the third quarter. Accordingly, in the third quarter the Company recorded a charge of $63,860 for the remaining unvested option which was offset by
a credit of $1,270 for an over accrual recorded in the second quarter related to the forfeited options.

F-31 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

During the third quarter of 2021, the shareholders approved the issuance of up to one million shares or share equivalents in the form of stock options for the purposes of share
issuance  for  compensation  to  Board  Members  and  grants  to  certain  staff  members  for  recruiting  and  retention.  On  July  14,  2021,  the  Company  filed  an  S-8  registration
statement in concert with the 2021 Equity Incentive Plan which was deemed effective on August 5, 2021. The plan covers a period of ten years.

Outstanding at December 31, 2020
Granted
Forfeited
Outstanding at December 31, 2021
Exercisable at December 31, 2021

Outstanding at December 31, 2021
Granted
Exercised/Forfeited
Outstanding at December 31, 2022
Exercisable at December 31, 2022

Weighted

Average

Exercise
Price

Weighted

Average

Remaining

Contractual
Term (Years)

Aggregate

Intrinsic
Value

5.06     
4.32     
14.00     
4.98     
5.25     

4.98     
6.41     
6.41     
5.74     
5.02     

4.2     
4.0     
—     
3.4    $
3.4     

3.4     
4.0     
—     
3.3    $
3.3     

— 
— 
— 
197,506 
— 

— 
— 
— 
0 
— 

Shares

451,898    $
20,000    $
(40,632)   $
431,266    $
312,310    $

431,266    $
685,000    $
(190,000)   $
926,266    $
404,599    $

The fair value of the incentive stock option grants for the years ended December 31, 2022 and 2021 were estimated using the following weighted- average assumptions:

Risk free interest rate
Expected term in years
Dividend yield
Volatility of common stock

Warrants

2022

For the Years Ended
December 31,

2022
0.97 – 3.15%
3.25 - 3.50
—
72-80%

2021
0.18%
3.50
—
91.6%

During the fourth quarter of 2022, warrants held by 63 holders representing 1,228,875 shares expired. All of the expired warrants can no longer be exercised.

2021

During the second quarter of 2021, warrants representing 205,574 shares were exercised by seven holders. All the exercises were cashless exercises with exercise prices of
$7.70 and stock prices ranging from $9.25 to $11.14 resulting in a total of 50,588 common shares. No new warrants were issued during the third and fourth quarter of 2021.

F-32 

 
 
  
 
   
   
 
   
 
   
 
 
 
   
   
 
   
   
 
 
 
   
   
   
   
 
 
 
   
   
   
   
 
 
   
   
   
   
 
 
 
   
   
   
 
   
   
   
   
   
 
     
       
       
       
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

Outstanding at December 31, 2020
Warrants expired, forfeited, cancelled or exercised
Warrants issued
Outstanding at December 31, 2021
Exercisable at December 31, 2021

Outstanding at December 31, 2021
Warrants expired, forfeited, cancelled or exercised
Warrants issued
Outstanding at December 31, 2022
Exercisable at December 31, 2022

NOTE 14 – DEFINED CONTRIBUTION PLAN

Weighted

Average

Exercise

Price

Weighted

Average

Remaining

Contractual

Term (Years)

Aggregate

Intrinsic

Value

8.62     

7.70     
8.18     
8.18     

8.18     

—     
8.63     
8.63     

2.0     

1.9     
1.9     
1.9     

1.9     
—     
—     
0.8     
0.8     

— 

— 
— 
— 

— 

— 
— 
— 

Number of

Warrants

1,587,553    $
(232,517)    
21,430    $
1,376,466    $
1,376,466    $

1,376,466    $
(1,228,875)    
0    $
147,591    $
147,591    $

The Company has a 401(k)-retirement savings plan (the “401(k) Plan”) covering all eligible employees. The 401(k) Plan allows employees to defer a portion of their annual
compensation, and the Company may match a portion of the employees’ contributions generally after the first six months of service. During the year ended December 31, 2022,
the Company matched 100% of the first 4% of eligible employee compensation that was contributed to the 401(k) Plan. For the year ended December 31, 2022, the Company
recognized expense for matching cash contributions to the 401(k) Plan totaling $155,766.

NOTE 15 – RELATED PARTY TRANSACTIONS

On August 1, 2012, the Company entered into an independent contractor master services agreement (the “Services Agreement”) with Luceon, LLC, a Florida limited liability
company,  owned  by  our  former  Chief  Technology  Officer,  David  Ponevac.  The  Services  Agreement  provided  that  Luceon  would  provide  support  services  including
management, coordination or software development services and related services to duos. In January 2019, additional services were contracted with Luceon for TrueVue360™
primarily for software development through the provision of 7 additional full-time contractors located in Slovakia at a cost of $16,250 for January initially, rising to $25,583
after fully staffed, per month starting February 2019. This was in addition to the existing contract of $7,480 per month for Duos for 4 full-time contractors which increased to
$8,231 per month in June of 2019. During 2020 efforts in reducing cost, Luceon reduced its staff for the TrueVue360 software development team from a staff of 7 to 3 full-time
employees at a cost of $11,666 per month starting June 1, 2020. As of January 1, 2021, the Company no longer records activities in TrueVue360 and has combined billings for a
total of $20,986 per month. For the twelve months ended December 31, 2021 and 2020, the total amount expensed was $93,422 and $335,334, respectively. The Company had
no open accounts payable with Luceon at December 31, 2021. On May 14, 2021, the Company formally ended its relationship with Luceon in concert with the resignation of
our Chief Technology Officer and as such there is no longer a related party relationship.

NOTE 16 – SUBSEQUENT EVENTS

On February 1, 2023, the board of directors authorized management to reserve an additional 150,000 shares of common stock for issuance under the 2021 Equity Incentive Plan
at a strike price of $4.22. The purpose of the additional shares is to serve as a retention tool for staff.

F-33 

 
 
 
 
   
   
 
   
 
   
 
 
 
   
   
 
   
   
 
 
 
   
   
   
   
 
 
 
   
   
   
   
 
 
 
   
   
   
 
 
 
   
   
   
 
   
   
      
      
  
   
   
   
 
     
       
       
       
 
   
   
      
  
   
   
   
 
 
  
 
 
  
 
DUOS TECHNOLOGIES GROUP, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
DECEMBER 31, 2022 AND 2021

On  November  9,  2022  the  board  of  directors  adopted,  subject  to  shareholder  approval,  the  Employee  Stock  Purchase  Plan  (“ESPP”)  which  would  become  effective  as  of
January 1, 2023. The ESPP provisions for the issuance of up to 1,000,000 common shares for eligible employees to purchase shares during designated offering periods under
Section 423 of the Internal Revenue Code of 1986. Eligible employees are permitted to purchase shares equivalent of up to 15% of their eligible compensation with offering
periods occurring twice per year whereby shares are purchased at 85% of the lower of the fair market value of common shares on the first trading date of the offering period or
on the last trading day of the purchase period.

On March 27, 2023, as previously disclosed, the Company sold to an existing, accredited investor in the Company in a private placement 4,000 shares of Series E Preferred
Stock at a price of $1,000 a share, resulting in gross proceeds of $4,000,000 to the Company. The issuance of the Series E Preferred Stock was accompanied with a stock
purchase agreement containing certain rights pertaining to the accredited investor and a registration rights agreement.

The Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with an existing investor in the Company (the “Purchaser”). Pursuant to the Purchase
Agreement, the Purchaser purchased 4,000 shares of a newly authorized Series E Convertible Preferred Stock (the “Series E Convertible Preferred Stock”), and the Company
received proceeds of $4,000,000. The Purchase Agreement contains customary representations, warranties, agreements and indemnification rights and obligations of the parties.

In  connection  with  the  Purchase  Agreement,  the  Company  also  entered  into  a  Registration  Rights  Agreement  with  the  Purchasers.  Pursuant  to  the  Registration  Rights
Agreement, the Company shall file with the SEC a registration statement covering the resale by the Purchasers of the shares of common stock into which the shares of Series E
Preferred Stock are convertible. Subject to certain conditions, the Company must cause the registration statement to be declared effective by 90 days after closing (or in the
event of a full review by the SEC, by 120 days). The Registration Rights Agreement contains customary representations, warranties, agreements and indemnification rights and
obligations of the parties.

Under the Purchase Agreement, the Company is required to hold a meeting of shareholders at the earliest practical date, but in no event later than 120 days after closing (or 150
days in the event of a review of the proxy statement by the Securities and Exchange Commission (the “SEC”)). As described below, the terms of the Series E Preferred Stock
limit its convertibility until the Company receives shareholder approval (the “Stockholder Approval”). If the Company does not obtain the Stockholder Approval at the first
meeting, it is required to hold shareholder meetings every four months until the Stockholder Approval is obtained.

The Company’s Board of Directors has designated 30,000 shares as the Series E Convertible Preferred Stock. Each share of the Series E Convertible Preferred Stock has a
stated value of $1,000. The holder of the Series E Convertible Preferred Stock, the holder of the common stock and the holder of any other class or series of shares entitled to
vote with the common stock shall vote as one class on all matters submitted to a vote of shareholders of the Company. Each share of Series E Convertible Preferred Stock is
convertible,  at  any  time  and  from  time  to  time,  at  the  option  of  the  holder,  into  that  number  of  shares  of  common  stock  (subject  to  the  Beneficial  Ownership  Limitation)
determined by dividing the stated value of such share ($1,000) by the conversion price, which is $3.00 (subject to standard anti-dilution other than provisions described below
in the Purchase Agreement). The Company shall not effect any conversion of the Series E Convertible Preferred Stock, and the holder shall not have the right to convert any
portion  of  the  Series  E  Convertible  Preferred  Stock,  to  the  extent  that  after  giving  effect  to  the  conversion  sought  by  the  holder  such  holder  (together  with  such  holder’s
Attribution Parties (as defined in the Certificate of Designation)) would beneficially own more than 4.99% (or upon election by a holder, 19.99%) of the number of shares of
common stock outstanding immediately after giving effect to the issuance of shares of common stock issuable upon such conversion (the “Beneficial Ownership Limitation”).

The holder of the Series E Preferred Stock, the holders of the common stock and the holders of any other class or series of shares entitled to vote with the common stock shall
vote together as one class on all matters submitted to a vote of shareholders of the Company. Each share of Series E Preferred Stock has 333 votes (subject to adjustment);
provided that in no event may a holder of Series E Preferred Stock be entitled to vote a number of shares in excess of such holder’s Beneficial Ownership Limitation (as defined
in the Certificate of Designation).

The  Purchase Agreement  also  provides  that  the  Company  will  not,  with  certain  exceptions,  sell  or  issue  common  stock  or  Common  Stock  Equivalents  (as  defined  in  the
Purchase Agreement) on or prior to December 31, 2023 that entitles any person to acquire shares of common stock at an effective price per share less than the then conversion
price of the Series E Preferred Stock without the consent of the Purchaser.

The Registration Rights Agreement contains provisions for liquidated damages equal to 1% multiplied by the aggregate subscription amount paid, paid each month, in the event
certain deadlines are missed.

F-34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Consent of Independent Registered Public Accounting Firm

EXHIBIT 23.1

We hereby consent to the incorporation by reference in the Registration Statements on Form S-1 (No. 333-268638) and Forms S-8 (Nos. 333-258525 and 333-257897), of Duos
Technologies Group, Inc. of our report dated March 31, 2023 related to the consolidated financial statements as of and for the years ended December 31, 2022 and 2021 which
appears in the Form 10-K for the year ended December 31, 2022.

/s/ Salberg & Company, P.A.

SALBERG & COMPANY, P.A.
Boca Raton, Florida
March 31, 2023

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

Exhibit 31.1

I, Charles P. Ferry, certify that:

1.    I have reviewed this annual report on Form 10-K of Duos Technologies Group, Inc.;

2.    Based on my knowledge, this annual 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 annual report;

3.    Based on my knowledge, the financial statements, and other financial information included in this annual 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 annual report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules

13a-15(e) and 15d-15(e)) and internal controls 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 for the
period in which this annual 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;

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
that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

5.        The  registrant’s  other  certifying  officer  and  I  have  disclosed,  based  on  our  most  recent  evaluation,  to  the  registrant’s  auditors  and  the  audit  committee  of  the

registrant’s board of directors (or persons performing the equivalent function):

a)

b)

all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and
report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial
reporting.

Date: March 31, 2023

  By:

/s/ Charles P. Ferry
Charles P. Ferry
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.2

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

I, Andrew W. Murphy, certify that:

1.    I have reviewed this annual report on Form 10-K of Duos Technologies Group, Inc.;

2.    Based on my knowledge, this annual 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 annual report;

3.    Based on my knowledge, the financial statements, and other financial information included in this annual 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 annual report;

4.    The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules

13a-15(e) and 15d-15(e)) and internal controls 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 for the
period in which this annual 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;

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
that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting;

5.    The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation, to the registrant’s auditors and the audit committee of registrant’s

board of directors (or persons performing the equivalent function):

a)

b)

all significant deficiencies in the design or operation of internal controls which could adversely affect the registrant’s ability to record, process, summarize and
report financial data and have identified for the registrant’s auditors any material weaknesses in internal controls; and

any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal controls over financial
reporting.

Date: March 31, 2023

  By:

/s/ Andrew W. Murphy
Andrew W. Murphy
Chief Financial 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  this Annual  Report  of  Duos  Technologies  Group,  Inc.  (the  “Company”),  on  Form  10-K  for  the  year  ended  December  31,  2022,  as  filed  with  the  U.S.
Securities and Exchange Commission on the date hereof, I, Charles P. Ferry, Chief Executive Officer of the Company, certify to the best of my knowledge, pursuant to 18
U.S.C. Sec. 1350, as adopted pursuant to Sec. 906 of the Sarbanes-Oxley Act of 2002, that:

(1) Such Annual Report on Form 10-K for the year ended December 31, 2022, 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  such Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2022,  fairly  presents,  in  all  material  respects,  the  financial

condition and results of operations of the Company.

Date: March 31, 2023

By:/s/ Charles P. Ferry
  Charles P. Ferry
  Chief Executive Officer

 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF
THE SARBANES-OXLEY ACT OF 2002

EXHIBIT 32.2

In  connection  with  this Annual  Report  of  Duos  Technologies  Group,  Inc.  (the  “Company”),  on  Form  10-K  for  the  year  ended  December  31,  2022,  as  filed  with  the  U.S.
Securities and Exchange Commission on the date hereof, I, Andrew W. Murphy, Chief Financial Officer of the Company, certify to the best of my knowledge, pursuant to 18
U.S.C. Sec. 1350, as adopted pursuant to Sec. 906 of the Sarbanes-Oxley Act of 2002, that:

(1) Such Annual Report on Form 10-K for the year ended December 31, 2022, 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  such Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2022,  fairly  presents,  in  all  material  respects,  the  financial

condition and results of operations of the Company.

Date: March 31, 2023

By:/s/ Andrew W. Murphy
  Andrew W. Murphy
  Chief Financial Officer